feat(win32): set foregroundlocktimeout explicitly

After another round of deep diving to find a workaround to all of the
mechanisms within Windows that prevent a process from changing the
focused window, I came across this gist which I saw setting
SPI_SETFOREGROUNDLOCKTIMEOUT to 0:
https://gist.github.com/EBNull/1419093

This tentatively seems like it works and it removes the need for the
alt_focus_hack setting.

However, according to this StackOverflow discussion, it seems like on
Win10+ changes to ForegroundLockTimeout in the registry are no longer
respected and changes made via SPI_SETFOREGROUNDLOCKTIMEOUT are not
persisted:
https://stackoverflow.com/questions/73735129/setforegroundwindow-relationship-between-the-foregroundlocktimeout-registry-val

Therefore on starting, komorebi will now check the value with
SPI_GETFOREGROUNDLOCKTIMEOUT and if it is not 0, it will be set to 0.

Logging has been added to inform the user of the changes that are
happening.

.github/workflows/windows.yaml

@@ -28,7 +28,7 @@ jobs:
         target:
           - x86_64-pc-windows-msvc
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Prep cargo dirs
@@ -104,7 +104,7 @@ jobs:
         if: startsWith(github.ref, 'refs/tags/v')
         with:
           version: latest
-          args: release --skip-validate --rm-dist --release-notes=CHANGELOG.md
+          args: release --skip-validate --clean --release-notes=CHANGELOG.md
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           SCOOP_TOKEN: ${{ secrets.SCOOP_TOKEN }}
@@ -116,7 +116,7 @@ jobs:
 
   winget:
     name: Publish to WinGet
-    runs-on: windows-latest
+    runs-on: ubuntu-latest
     needs: build
     if: startsWith(github.ref, 'refs/tags/v')
 

.goreleaser.yml

@@ -28,11 +28,8 @@ builds:
         - cp ".\target\x86_64-pc-windows-msvc\release\komorebic.exe" ".\dist\komorebic_windows_amd64_v1\komorebic.exe"
 
 archives:
-  - replacements:
-      windows: pc-windows-msvc
-      amd64: x86_64
+  - name_template: "{{ .ProjectName }}-{{ .Version }}-x86_64-pc-windows-msvc"
     format: zip
-    name_template: "{{ .ProjectName }}-{{ .Version }}-{{ .Arch }}-{{ .Os }}"
     files:
       - LICENSE
       - CHANGELOG.md

Cargo.toml

@@ -1,8 +1,37 @@
 [workspace]
 
+resolver = "2"
 members = [
     "derive-ahk",
     "komorebi",
     "komorebi-core",
     "komorebic",
 ]
+
+[workspace.dependencies]
+windows-interface = { version = "0.52" }
+windows-implement = { version = "0.52" }
+dunce = "1"
+dirs = "5"
+color-eyre = "0.6"
+
+[workspace.dependencies.windows]
+version = "0.52"
+features = [
+    "implement",
+    "Win32_System_Com",
+    "Win32_UI_Shell_Common", # for IObjectArray
+    "Win32_Foundation",
+    "Win32_Graphics_Dwm",
+    "Win32_Graphics_Gdi",
+    "Win32_System_LibraryLoader",
+    "Win32_System_RemoteDesktop",
+    "Win32_System_Threading",
+    "Win32_UI_Accessibility",
+    "Win32_UI_HiDpi",
+    "Win32_UI_Input_KeyboardAndMouse",
+    "Win32_UI_Shell",
+    "Win32_UI_Shell_Common",
+    "Win32_UI_WindowsAndMessaging",
+    "Win32_System_SystemServices"
+]

README.md

@@ -13,14 +13,14 @@ Tiling Window Management for Windows.
   <a href="https://github.com/sponsors/LGUG2Z">
     <img alt="GitHub Sponsors" src="https://img.shields.io/github/sponsors/LGUG2Z">
   </a>
+  <a href="https://ko-fi.com/lgug2z">
+    <img alt="Ko-fi" src="https://img.shields.io/badge/kofi-tip-green">
+  </a>
   <a href="https://notado.app/feeds/jado/software-development">
     <img alt="Notado Feed" src="https://img.shields.io/badge/Notado-Subscribe-informational">
   </a>
-  <a href="https://jeezy.substack.com">
-    <img alt="Substack Read" src="https://img.shields.io/badge/Substack-Read-orange">
-  </a>
-  <a href="https://twitter.com/LGUG2Z">
-    <img alt="Twitter Follow" src="https://img.shields.io/twitter/follow/LGUG2Z">
+  <a href="https://www.youtube.com/channel/UCeai3-do-9O4MNy9_xjO6mg?sub_confirmation=1">
+    <img alt="YouTube" src="https://img.shields.io/youtube/channel/subscribers/UCeai3-do-9O4MNy9_xjO6mg">
   </a>
 </p>
 
@@ -88,21 +88,20 @@ Articles, blog posts, demos, and videos about _komorebi_ can be added to this li
 _komorebi_ is a free and open-source project, and one that encourages you to make charitable donations if
 you find the software to be useful and have the financial means.
 
-I encourage you to make a charitable donation
-to [Fresh Start Refugee](https://www.freshstartrefugee.org/donate) before
-you consider sponsoring me on GitHub.
+I encourage you to make a charitable donation to the [Palestine Children's
+Relief Fund](https://pcrf1.app.neoncrm.com/forms/gaza-recovery) and [Fresh
+Start Refugee](https://www.freshstartrefugee.org/donate) before you consider
+sponsoring me on GitHub.
 
-## GitHub Sponsors
+## Project Sponsorship
 
-[GitHub Sponsors is enabled for this project](https://github.com/sponsors/LGUG2Z). Users who sponsor my work
-on `komorebi` at any of the predefined monthly tiers will be given access to a private fork of this repository where I
-push features-in-progress that are not yet quite ready to be pushed on the main repository.
+[GitHub Sponsors is enabled for this
+project](https://github.com/sponsors/LGUG2Z). Unfortunately I don't have
+anything specific to offer besides my gratitude and shout outs at the end of
+_komorebi_ live development videos and tutorials.
 
-There will never be any feature of `komorebi` that is gated behind sponsorship; every new feature will always be
-available for free in the public repository once it meets the requisite level of code quality and completion.
-
-Features-in-progress that are available in early access will be tagged in the issues with
-an ["early access" label](https://github.com/LGUG2Z/komorebi/issues?q=is%3Aopen+is%3Aissue+label%3A%22early+access%22).
+If you would like to tip or sponsor the project but are unable to use GitHub
+Sponsors, you may also sponsor through [Ko-fi](https://ko-fi.com/lgug2z).
 
 ## Demonstrations
 
@@ -160,8 +159,21 @@ This means that:
 
 ### Quickstart
 
+It highly recommended that you enable support for long paths in Windows by running the following command in an
+Administrator Terminal before starting with this quickstart guide:
+
+```powershell
+Set-ItemProperty 'HKLM:\SYSTEM\CurrentControlSet\Control\FileSystem' -Name 'LongPathsEnabled' -Value 1
+```
+
 Make sure that you have either the [Scoop Package Manager](https://scoop.sh) or WinGet installed, then run the following
-commands at a PowerShell prompt.
+commands at a PowerShell prompt. If you are using WinGet, make sure that you open a new terminal window or reload your
+profile after running the installation steps. Since this is not required when using `scoop`, I personally recommend that
+you use `scoop` for this process.
+
+As of v0.1.17, the quickstart recommends the use of a static configuration file. If you would like to see older versions
+of this quickstart which recommend the use of dynamic configuration scripts, please refer to
+the [README file of v0.1.16](https://github.com/LGUG2Z/komorebi/tree/v0.1.16).
 
 ```powershell
 # if using scoop
@@ -173,20 +185,20 @@ scoop install komorebi
 winget install LGUG2Z.whkd
 winget install LGUG2Z.komorebi
 
-# save the latest generated app-specific config tweaks and fixes to ~/komorebi.generated.ps1
-iwr https://raw.githubusercontent.com/LGUG2Z/komorebi/master/komorebi.generated.ps1 -OutFile $Env:USERPROFILE\komorebi.generated.ps1
+# save the example configuration to ~/komorebi.json
+iwr https://raw.githubusercontent.com/LGUG2Z/komorebi/v0.1.19/komorebi.example.json -OutFile "$Env:USERPROFILE\komorebi.json"
 
-# save the sample komorebi configuration file to ~/komorebi.ps1
-iwr https://raw.githubusercontent.com/LGUG2Z/komorebi/master/komorebi.sample.ps1 -OutFile $Env:USERPROFILE\komorebi.ps1
+# save the latest generated app-specific config tweaks and fixes
+komorebic fetch-app-specific-configuration
 
 # ensure the ~/.config folder exists
-mkdir $Env:USERPROFILE\.config -ea 0
+mkdir "$Env:USERPROFILE\.config" -ea 0
 
 # save the sample whkdrc file with key bindings to ~/.config/whkdrc
-iwr https://raw.githubusercontent.com/LGUG2Z/komorebi/master/whkdrc.sample -OutFile $Env:USERPROFILE\.config\whkdrc
+iwr https://raw.githubusercontent.com/LGUG2Z/komorebi/v0.1.19/whkdrc.sample -OutFile "$Env:USERPROFILE\.config\whkdrc"
 
-# start komorebi
-komorebic start --await-configuration
+# start komorebi and whkd
+komorebic start -c "$Env:USERPROFILE\komorebi.json" --whkd
 ```
 
 Thanks to [@sitiom](https://github.com/sitiom) for getting _komorebi_ added to both the popular Scoop Extras bucket and
@@ -194,7 +206,7 @@ to WinGet.
 
 You can watch a walkthrough video of this quickstart below on YouTube.
 
-[![Watch the quickstart walkthrough video](https://img.youtube.com/vi/cBnLIwMtv8g/hqdefault.jpg)](https://www.youtube.com/watch?v=cBnLIwMtv8g)
+[![Watch the quickstart walkthrough video](https://img.youtube.com/vi/hDDxtvpjpHs/hqdefault.jpg)](https://www.youtube.com/watch?v=hDDxtvpjpHs)
 
 #### Using Autohotkey
 
@@ -204,17 +216,19 @@ Generally, users who opt for AHK will have specific needs that can only be addre
 and so they are assumed to be able to craft their own configuration files.
 
 If you would like to try out AHK, a simple sample configuration powered by `komorebic.lib.ahk` is provided as a starting
-point.
+point. This sample configuration does not take into account the use of a static configuration file; if you choose to use
+a static configuration file alongside AHK, you can remove all the configuration options from your `komorebi.ahk` and use
+it solely to handle hotkey bindings.
 
 ```powershell
 # save the latest generated komorebic library to ~/komorebic.lib.ahk
-iwr https://raw.githubusercontent.com/LGUG2Z/komorebi/master/komorebic.lib.ahk -OutFile $Env:USERPROFILE\komorebic.lib.ahk
+iwr https://raw.githubusercontent.com/LGUG2Z/komorebi/v0.1.19/komorebic.lib.ahk -OutFile $Env:USERPROFILE\komorebic.lib.ahk
 
 # save the latest generated app-specific config tweaks and fixes to ~/komorebi.generated.ahk
-iwr https://raw.githubusercontent.com/LGUG2Z/komorebi/master/komorebi.generated.ahk -OutFile $Env:USERPROFILE\komorebi.generated.ahk
+iwr https://raw.githubusercontent.com/LGUG2Z/komorebi/v0.1.19/komorebi.generated.ahk -OutFile $Env:USERPROFILE\komorebi.generated.ahk
 
 # save the sample komorebi configuration file to ~/komorebi.ahk
-iwr https://raw.githubusercontent.com/LGUG2Z/komorebi/master/komorebi.sample.ahk -OutFile $Env:USERPROFILE\komorebi.ahk
+iwr https://raw.githubusercontent.com/LGUG2Z/komorebi/v0.1.19/komorebi.sample.ahk -OutFile $Env:USERPROFILE\komorebi.ahk
 ```
 
 ### GitHub Releases
@@ -239,7 +253,12 @@ cargo install --path komorebic --locked
 
 ### Running
 
-Run `komorebic start --await-configuration` at a Powershell prompt, and you will see the following output:
+`komorebi` can be run in two ways, using either a static configuration file or a dynamic configuration script.
+
+The quickstart covers running with a static configuration file.
+
+If you would like to use a dynamic configuration script, ensure that you have a `komorebi.ps1` or `komorebi.ahk` file
+present, run `komorebic start --await-configuration` at a Powershell prompt, and you will see the following output:
 
 ```
 Start-Process komorebi.exe -ArgumentList '--await-configuration' -WindowStyle hidden
@@ -249,15 +268,39 @@ Waiting for komorebi.exe to start...Started!
 This means that `komorebi` is now running in the background, tiling all your windows, and listening for commands sent to
 it by `komorebic`. You can similarly stop the process by running `komorebic stop`.
 
+For further information on running with a dynamic configuration script, please refer to
+the quickstart section in the [README file of v0.1.16](https://github.com/LGUG2Z/komorebi/tree/v0.1.16)
+
 ### Configuring
 
-If you followed the quickstart, `komorebi` will find the sample `komorebi.ps1` file in your `$Env:USERPROFILE` directory
-and automatically load it. This file also starts `whkd` using the sample `whkrc` file in your `$Env:USERPROFILE\.config`
-directory.
+If you followed the quickstart, `komorebi.json` will be the single place where you declaratively configure the behaviour
+of the window manager. There is a [complete JSON Schema for this configuration file](schema.json) available to provide
+users with auto-completions in their editors.
+
+If you are running with a dynamic configuration script as recommended in v0.1.16 and earlier, `komorebi` will find the
+sample `komorebi.ps1` file in your `$Env:USERPROFILE` directory and automatically load it. This file also starts `whkd` using the sample `whkdrc` file
+in your `$Env:USERPROFILE\.config` directory.
 
 Alternatively, if you have AutoHotKey installed and a `komorebi.ahk` file in `$Env:UserProfile` directory, `komorebi`
 will automatically try to load it when starting.
 
+#### Migrating to a Static Configuration File
+
+If you have been using `komorebi` with a dynamic configuration script and wish to migrate to using a static
+configuration file, once you have `komorebi` running in the desired configuration state, you can
+run `komorebic generate-static-config`.
+
+This will print a static configuration that mostly represents your current configuration to the terminal.
+
+There are four configuration options that you may need to set yourself, if you make use of them:
+
+- Custom layouts paths for workspaces
+- Custom layout rules for workspaces
+- The applications.yaml path
+- Any individual application rules you have that are not in applications.yaml
+
+[![Watch the tutorial video](https://img.youtube.com/vi/yqCAOJgL3C0/hqdefault.jpg)](https://www.youtube.com/watch?v=yqCAOJgL3C0)
+
 #### Configuration with `komorebic`
 
 As previously mentioned, this project does not handle anything related to keybindings and shortcuts directly. I
@@ -336,6 +379,8 @@ exist in this folder.
 
 #### Generating Common Application-Specific Configurations
 
+❗️**NOTE**: This section is only relevant for people who use dynamic configuration scripts.
+
 A curated selection of application-specific configurations can be generated to
 help ease the setup for first-time users.
 [`komorebi-application-specific-configuration`](https://github.com/LGUG2Z/komorebi-application-specific-configuration)
@@ -407,7 +452,7 @@ komorebic.exe workspace-padding <MONITOR_INDEX> <WORKSPACE_INDEX> 0
 
 #### Multiple Layout Changes on Startup
 
-❗️**NOTE**: If you followed the quickstart and are using the sample configurations, this is already the default behaviour.
+❗️**NOTE**: This section is only relevant for people who use dynamic configuration scripts.
 
 Depending on what is in your configuration, when `komorebi` is started, you may experience the layout rapidly being adjusted
 with many retile events.

komorebi-core/Cargo.toml

@@ -1,21 +1,18 @@
 [package]
 name = "komorebi-core"
-version = "0.1.16"
+version = "0.1.19"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
 clap = { version = "4", features = ["derive"] }
-color-eyre = "0.6"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 serde_yaml = "0.9"
 strum = { version = "0.25", features = ["derive"] }
 schemars = "0.8"
-
-[dependencies.windows]
-version = "0.48"
-features = [
-    "Win32_Foundation",
-]
+color-eyre = { workspace = true }
+windows = { workspace = true }
+dunce = { workspace = true }
+dirs = { workspace = true }

komorebi-core/src/arrangement.rs

@@ -130,85 +130,7 @@ impl Arrangement for DefaultLayout {
 
                 layouts
             }
-            Self::UltrawideVerticalStack => {
-                let mut layouts: Vec<Rect> = vec![];
-
-                let primary_right = match len {
-                    1 => area.right,
-                    _ => area.right / 2,
-                };
-
-                let secondary_right = match len {
-                    1 => 0,
-                    2 => area.right - primary_right,
-                    _ => (area.right - primary_right) / 2,
-                };
-
-                let (primary_left, secondary_left, stack_left) = match len {
-                    1 => (area.left, 0, 0),
-                    2 => {
-                        let mut primary = area.left + secondary_right;
-                        let mut secondary = area.left;
-
-                        match layout_flip {
-                            Some(Axis::Horizontal | Axis::HorizontalAndVertical) if len > 1 => {
-                                primary = area.left;
-                                secondary = area.left + primary_right;
-                            }
-                            _ => {}
-                        }
-
-                        (primary, secondary, 0)
-                    }
-                    _ => {
-                        let primary = area.left + secondary_right;
-                        let mut secondary = area.left;
-                        let mut stack = area.left + primary_right + secondary_right;
-
-                        match layout_flip {
-                            Some(Axis::Horizontal | Axis::HorizontalAndVertical) if len > 1 => {
-                                secondary = area.left + primary_right + secondary_right;
-                                stack = area.left;
-                            }
-                            _ => {}
-                        }
-
-                        (primary, secondary, stack)
-                    }
-                };
-
-                if len >= 1 {
-                    layouts.push(Rect {
-                        left: primary_left,
-                        top: area.top,
-                        right: primary_right,
-                        bottom: area.bottom,
-                    });
-
-                    if len >= 2 {
-                        layouts.push(Rect {
-                            left: secondary_left,
-                            top: area.top,
-                            right: secondary_right,
-                            bottom: area.bottom,
-                        });
-
-                        if len > 2 {
-                            layouts.append(&mut rows(
-                                &Rect {
-                                    left: stack_left,
-                                    top: area.top,
-                                    right: secondary_right,
-                                    bottom: area.bottom,
-                                },
-                                len - 2,
-                            ));
-                        }
-                    }
-                }
-
-                layouts
-            }
+            Self::UltrawideVerticalStack => ultrawide(area, len, layout_flip, resize_dimensions),
         };
 
         dimensions
@@ -586,3 +508,190 @@ fn recursive_fibonacci(
         res
     }
 }
+
+fn calculate_ultrawide_adjustment(resize_dimensions: &[Option<Rect>]) -> Vec<Rect> {
+    let len = resize_dimensions.len();
+    let mut result = vec![Rect::default(); len];
+    match len {
+        // One container can't be resized
+        0 | 1 => (),
+        2 => {
+            let (primary, secondary) = result.split_at_mut(1);
+            let primary = &mut primary[0];
+            let secondary = &mut secondary[0];
+            // With two containers on screen container 0 is on the right
+            if let Some(resize_primary) = resize_dimensions[0] {
+                resize_left(primary, resize_primary.left);
+                resize_right(secondary, resize_primary.left);
+            }
+
+            if let Some(resize_secondary) = resize_dimensions[1] {
+                resize_left(primary, resize_secondary.right);
+                resize_right(secondary, resize_secondary.right);
+            }
+        }
+        _ => {
+            let (primary, rest) = result.split_at_mut(1);
+            let (secondary, tertiary) = rest.split_at_mut(1);
+            let primary = &mut primary[0];
+            let secondary = &mut secondary[0];
+            // With three or more containers container 0 is in the center
+            if let Some(resize_primary) = resize_dimensions[0] {
+                resize_left(primary, resize_primary.left);
+                resize_right(primary, resize_primary.right);
+
+                resize_right(secondary, resize_primary.left);
+
+                for vertical_element in &mut *tertiary {
+                    resize_left(vertical_element, resize_primary.right);
+                }
+            }
+
+            // Container 1 is on the left
+            if let Some(resize_secondary) = resize_dimensions[1] {
+                resize_left(primary, resize_secondary.right);
+                resize_right(secondary, resize_secondary.right);
+            }
+
+            // Handle stack on the right
+            for (i, rect) in resize_dimensions[2..].iter().enumerate() {
+                if let Some(rect) = rect {
+                    resize_right(primary, rect.left);
+                    tertiary
+                        .iter_mut()
+                        .for_each(|vertical_element| resize_left(vertical_element, rect.left));
+
+                    // Containers in stack except first can be resized up displacing container
+                    // above them
+                    if i != 0 {
+                        resize_bottom(&mut tertiary[i - 1], rect.top);
+                        resize_top(&mut tertiary[i], rect.top);
+                    }
+
+                    // Containers in stack except last can be resized down displacing container
+                    // below them
+                    if i != tertiary.len() - 1 {
+                        resize_bottom(&mut tertiary[i], rect.bottom);
+                        resize_top(&mut tertiary[i + 1], rect.bottom);
+                    }
+                }
+            }
+        }
+    };
+
+    result
+}
+
+fn resize_left(rect: &mut Rect, resize: i32) {
+    rect.left += resize / 2;
+    rect.right += -resize / 2;
+}
+
+fn resize_right(rect: &mut Rect, resize: i32) {
+    rect.right += resize / 2;
+}
+
+fn resize_top(rect: &mut Rect, resize: i32) {
+    rect.top += resize / 2;
+    rect.bottom += -resize / 2;
+}
+
+fn resize_bottom(rect: &mut Rect, resize: i32) {
+    rect.bottom += resize / 2;
+}
+
+fn ultrawide(
+    area: &Rect,
+    len: usize,
+    layout_flip: Option<Axis>,
+    resize_dimensions: &[Option<Rect>],
+) -> Vec<Rect> {
+    let mut layouts: Vec<Rect> = vec![];
+
+    let primary_right = match len {
+        1 => area.right,
+        _ => area.right / 2,
+    };
+
+    let secondary_right = match len {
+        1 => 0,
+        2 => area.right - primary_right,
+        _ => (area.right - primary_right) / 2,
+    };
+
+    let (primary_left, secondary_left, stack_left) = match len {
+        1 => (area.left, 0, 0),
+        2 => {
+            let mut primary = area.left + secondary_right;
+            let mut secondary = area.left;
+
+            match layout_flip {
+                Some(Axis::Horizontal | Axis::HorizontalAndVertical) if len > 1 => {
+                    primary = area.left;
+                    secondary = area.left + primary_right;
+                }
+                _ => {}
+            }
+
+            (primary, secondary, 0)
+        }
+        _ => {
+            let primary = area.left + secondary_right;
+            let mut secondary = area.left;
+            let mut stack = area.left + primary_right + secondary_right;
+
+            match layout_flip {
+                Some(Axis::Horizontal | Axis::HorizontalAndVertical) if len > 1 => {
+                    secondary = area.left + primary_right + secondary_right;
+                    stack = area.left;
+                }
+                _ => {}
+            }
+
+            (primary, secondary, stack)
+        }
+    };
+
+    if len >= 1 {
+        layouts.push(Rect {
+            left: primary_left,
+            top: area.top,
+            right: primary_right,
+            bottom: area.bottom,
+        });
+
+        if len >= 2 {
+            layouts.push(Rect {
+                left: secondary_left,
+                top: area.top,
+                right: secondary_right,
+                bottom: area.bottom,
+            });
+
+            if len > 2 {
+                layouts.append(&mut rows(
+                    &Rect {
+                        left: stack_left,
+                        top: area.top,
+                        right: secondary_right,
+                        bottom: area.bottom,
+                    },
+                    len - 2,
+                ));
+            }
+        }
+    }
+
+    let adjustment = calculate_ultrawide_adjustment(resize_dimensions);
+    layouts
+        .iter_mut()
+        .zip(adjustment.iter())
+        .for_each(|(layout, adjustment)| {
+            layout.top += adjustment.top;
+            layout.bottom += adjustment.bottom;
+            layout.left += adjustment.left;
+            layout.right += adjustment.right;
+        });
+
+    layouts
+}

komorebi-core/src/config_generation.rs

@@ -50,10 +50,22 @@ impl ApplicationOptions {
     }
 }
 
-#[derive(Clone, Debug, Serialize, Deserialize, JsonSchema)]
+#[derive(Clone, Debug, Eq, PartialEq, Serialize, Deserialize, JsonSchema)]
 pub struct IdWithIdentifier {
     pub kind: ApplicationIdentifier,
     pub id: String,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub matching_strategy: Option<MatchingStrategy>,
+}
+
+#[derive(Clone, Debug, Eq, PartialEq, Serialize, Deserialize, JsonSchema)]
+pub enum MatchingStrategy {
+    Legacy,
+    Equals,
+    StartsWith,
+    EndsWith,
+    Contains,
+    Regex,
 }
 
 #[derive(Clone, Debug, Serialize, Deserialize, JsonSchema)]
@@ -62,6 +74,18 @@ pub struct IdWithIdentifierAndComment {
     pub id: String,
     #[serde(skip_serializing_if = "Option::is_none")]
     pub comment: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub matching_strategy: Option<MatchingStrategy>,
+}
+
+impl From<IdWithIdentifierAndComment> for IdWithIdentifier {
+    fn from(value: IdWithIdentifierAndComment) -> Self {
+        Self {
+            kind: value.kind,
+            id: value.id.clone(),
+            matching_strategy: value.matching_strategy,
+        }
+    }
 }
 
 #[derive(Clone, Debug, Serialize, Deserialize, JsonSchema)]
@@ -74,16 +98,33 @@ pub struct ApplicationConfiguration {
     pub float_identifiers: Option<Vec<IdWithIdentifierAndComment>>,
 }
 
+impl ApplicationConfiguration {
+    pub fn populate_default_matching_strategies(&mut self) {
+        if self.identifier.matching_strategy.is_none() {
+            match self.identifier.kind {
+                ApplicationIdentifier::Exe => {
+                    self.identifier.matching_strategy = Option::from(MatchingStrategy::Equals);
+                }
+                ApplicationIdentifier::Class | ApplicationIdentifier::Title => {}
+            }
+        }
+    }
+}
+
 #[derive(Clone, Debug, Serialize, Deserialize, JsonSchema)]
 pub struct ApplicationConfigurationGenerator;
 
 impl ApplicationConfigurationGenerator {
-    fn load(content: &str) -> Result<Vec<ApplicationConfiguration>> {
+    pub fn load(content: &str) -> Result<Vec<ApplicationConfiguration>> {
         Ok(serde_yaml::from_str(content)?)
     }
 
     pub fn format(content: &str) -> Result<String> {
         let mut cfgen = Self::load(content)?;
+        for cfg in &mut cfgen {
+            cfg.populate_default_matching_strategies();
+        }
+
         cfgen.sort_by(|a, b| a.name.cmp(&b.name));
         Ok(serde_yaml::to_string(&cfgen)?)
     }

komorebi-core/src/custom_layout.rs

@@ -3,9 +3,10 @@ use std::fs::File;
 use std::io::BufReader;
 use std::ops::Deref;
 use std::ops::DerefMut;
-use std::path::PathBuf;
+use std::path::Path;
 
 use color_eyre::eyre::anyhow;
+use color_eyre::eyre::bail;
 use color_eyre::Result;
 use schemars::JsonSchema;
 use serde::Deserialize;
@@ -31,23 +32,20 @@ impl DerefMut for CustomLayout {
 }
 
 impl CustomLayout {
-    pub fn from_path_buf(path: PathBuf) -> Result<Self> {
-        let invalid_filetype = anyhow!("custom layouts must be json or yaml files");
+    pub fn from_path<P: AsRef<Path>>(path: P) -> Result<Self> {
+        let path = path.as_ref();
         let layout: Self = match path.extension() {
-            Some(extension) => {
-                if extension == "yaml" || extension == "yml" {
-                    serde_yaml::from_reader(BufReader::new(File::open(path)?))?
-                } else if extension == "json" {
-                    serde_json::from_reader(BufReader::new(File::open(path)?))?
-                } else {
-                    return Err(invalid_filetype);
-                }
+            Some(extension) if extension == "yaml" || extension == "yml" => {
+                serde_json::from_reader(BufReader::new(File::open(path)?))?
             }
-            None => return Err(invalid_filetype),
+            Some(extension) if extension == "json" => {
+                serde_json::from_reader(BufReader::new(File::open(path)?))?
+            }
+            _ => return Err(anyhow!("custom layouts must be json or yaml files")),
         };
 
         if !layout.is_valid() {
-            return Err(anyhow!("the layout file provided was invalid"));
+            bail!("the layout file provided was invalid");
         }
 
         Ok(layout)

komorebi-core/src/default_layout.rs

@@ -20,6 +20,7 @@ pub enum DefaultLayout {
     VerticalStack,
     HorizontalStack,
     UltrawideVerticalStack,
+    // NOTE: If any new layout is added, please make sure to register the same in `DefaultLayout::cycle`
 }
 
 impl DefaultLayout {
@@ -33,7 +34,7 @@ impl DefaultLayout {
         sizing: Sizing,
         delta: i32,
     ) -> Option<Rect> {
-        if !matches!(self, Self::BSP) {
+        if !matches!(self, Self::BSP) && !matches!(self, Self::UltrawideVerticalStack) {
             return None;
         };
 
@@ -125,4 +126,28 @@ impl DefaultLayout {
             Option::from(r)
         }
     }
+
+    #[must_use]
+    pub const fn cycle_next(self) -> Self {
+        match self {
+            Self::BSP => Self::Columns,
+            Self::Columns => Self::Rows,
+            Self::Rows => Self::VerticalStack,
+            Self::VerticalStack => Self::HorizontalStack,
+            Self::HorizontalStack => Self::UltrawideVerticalStack,
+            Self::UltrawideVerticalStack => Self::BSP,
+        }
+    }
+
+    #[must_use]
+    pub const fn cycle_previous(self) -> Self {
+        match self {
+            Self::BSP => Self::UltrawideVerticalStack,
+            Self::UltrawideVerticalStack => Self::HorizontalStack,
+            Self::HorizontalStack => Self::VerticalStack,
+            Self::VerticalStack => Self::Rows,
+            Self::Rows => Self::Columns,
+            Self::Columns => Self::BSP,
+        }
+    }
 }

komorebi-core/src/lib.rs

@@ -1,10 +1,12 @@
 #![warn(clippy::all, clippy::nursery, clippy::pedantic)]
 #![allow(clippy::missing_errors_doc, clippy::use_self)]
 
+use std::path::Path;
 use std::path::PathBuf;
 use std::str::FromStr;
 
 use clap::ValueEnum;
+use color_eyre::eyre::anyhow;
 use color_eyre::Result;
 use schemars::JsonSchema;
 use serde::Deserialize;
@@ -77,6 +79,7 @@ pub enum SocketMessage {
     AdjustContainerPadding(Sizing, i32),
     AdjustWorkspacePadding(Sizing, i32),
     ChangeLayout(DefaultLayout),
+    CycleLayout(CycleDirection),
     ChangeLayoutCustom(PathBuf),
     FlipLayout(Axis),
     // Monitor and Workspace Commands
@@ -101,8 +104,10 @@ pub enum SocketMessage {
     FocusNamedWorkspace(String),
     ContainerPadding(usize, usize, i32),
     NamedWorkspaceContainerPadding(String, i32),
+    FocusedWorkspaceContainerPadding(i32),
     WorkspacePadding(usize, usize, i32),
     NamedWorkspacePadding(String, i32),
+    FocusedWorkspacePadding(i32),
     WorkspaceTiling(usize, usize, bool),
     NamedWorkspaceTiling(String, bool),
     WorkspaceName(usize, usize, String),
@@ -118,6 +123,7 @@ pub enum SocketMessage {
     ClearNamedWorkspaceLayoutRules(String),
     // Configuration
     ReloadConfiguration,
+    ReloadStaticConfiguration(PathBuf),
     WatchConfiguration(bool),
     CompleteConfiguration,
     AltFocusHack(bool),
@@ -151,6 +157,8 @@ pub enum SocketMessage {
     RemoveSubscriber(String),
     NotificationSchema,
     SocketSchema,
+    StaticConfigSchema,
+    GenerateStaticConfig,
 }
 
 impl SocketMessage {
@@ -189,13 +197,25 @@ pub enum StateQuery {
 }
 
 #[derive(
-    Copy, Clone, Debug, Serialize, Deserialize, Display, EnumString, ValueEnum, JsonSchema,
+    Copy,
+    Clone,
+    Debug,
+    Eq,
+    PartialEq,
+    Serialize,
+    Deserialize,
+    Display,
+    EnumString,
+    ValueEnum,
+    JsonSchema,
 )]
 #[strum(serialize_all = "snake_case")]
-#[serde(rename_all = "snake_case")]
 pub enum ApplicationIdentifier {
+    #[serde(alias = "exe")]
     Exe,
+    #[serde(alias = "class")]
     Class,
+    #[serde(alias = "title")]
     Title,
 }
 
@@ -204,7 +224,9 @@ pub enum ApplicationIdentifier {
 )]
 #[strum(serialize_all = "snake_case")]
 pub enum FocusFollowsMouseImplementation {
+    /// A custom FFM implementation (slightly more CPU-intensive)
     Komorebi,
+    /// The native (legacy) Windows FFM implementation
     Windows,
 }
 
@@ -213,7 +235,9 @@ pub enum FocusFollowsMouseImplementation {
 )]
 #[strum(serialize_all = "snake_case")]
 pub enum WindowContainerBehaviour {
+    /// Create a new container for each new window
     Create,
+    /// Append new windows to the focused window container
     Append,
 }
 
@@ -222,7 +246,9 @@ pub enum WindowContainerBehaviour {
 )]
 #[strum(serialize_all = "snake_case")]
 pub enum MoveBehaviour {
+    /// Swap the window container with the window container at the edge of the adjacent monitor
     Swap,
+    /// Insert the window container into the focused workspace on the adjacent monitor
     Insert,
 }
 
@@ -231,8 +257,11 @@ pub enum MoveBehaviour {
 )]
 #[strum(serialize_all = "snake_case")]
 pub enum HidingBehaviour {
+    /// Use the SW_HIDE flag to hide windows when switching workspaces (has issues with Electron apps)
     Hide,
+    /// Use the SW_MINIMIZE flag to hide windows when switching workspaces (has issues with frequent workspace switching)
     Minimize,
+    /// Use the undocumented SetCloak Win32 function to hide windows when switching workspaces (has foregrounding issues)
     Cloak,
 }
 
@@ -241,7 +270,9 @@ pub enum HidingBehaviour {
 )]
 #[strum(serialize_all = "snake_case")]
 pub enum OperationBehaviour {
+    /// Process komorebic commands on temporarily unmanaged/floated windows
     Op,
+    /// Ignore komorebic commands on temporarily unmanaged/floated windows
     NoOp,
 }
 
@@ -269,3 +300,36 @@ impl Sizing {
         }
     }
 }
+
+pub fn resolve_home_path<P: AsRef<Path>>(path: P) -> Result<PathBuf> {
+    let mut resolved_path = PathBuf::new();
+    let mut resolved = false;
+    for c in path.as_ref().components() {
+        match c {
+            std::path::Component::Normal(c)
+                if (c == "~" || c == "$Env:USERPROFILE" || c == "$HOME") && !resolved =>
+            {
+                let home = dirs::home_dir().ok_or_else(|| anyhow!("there is no home directory"))?;
+
+                resolved_path.extend(home.components());
+                resolved = true;
+            }
+
+            _ => resolved_path.push(c),
+        }
+    }
+
+    let parent = resolved_path
+        .parent()
+        .ok_or_else(|| anyhow!("cannot parse parent directory"))?;
+
+    Ok(if parent.is_dir() {
+        let file = resolved_path
+            .components()
+            .last()
+            .ok_or_else(|| anyhow!("cannot parse filename"))?;
+        dunce::canonicalize(parent)?.join(file)
+    } else {
+        resolved_path
+    })
+}

komorebi-core/src/rect.rs

@@ -5,9 +5,13 @@ use windows::Win32::Foundation::RECT;
 
 #[derive(Debug, Default, Clone, Copy, Serialize, Deserialize, Eq, PartialEq, JsonSchema)]
 pub struct Rect {
+    /// The left point in a Win32 Rect
     pub left: i32,
+    /// The top point in a Win32 Rect
     pub top: i32,
+    /// The right point in a Win32 Rect
     pub right: i32,
+    /// The bottom point in a Win32 Rect
     pub bottom: i32,
 }
 

komorebi.example.json

@@ -0,0 +1,26 @@
+{
+  "$schema": "https://raw.githubusercontent.com/LGUG2Z/komorebi/master/schema.json",
+  "app_specific_configuration_path": "$Env:USERPROFILE/applications.yaml",
+  "window_hiding_behaviour": "Cloak",
+  "cross_monitor_move_behaviour": "Insert",
+  "alt_focus_hack": true,
+  "default_workspace_padding": 20,
+  "default_container_padding": 20,
+  "active_window_border": false,
+  "active_window_border_colours": {
+    "single": { "r": 66, "g": 165, "b": 245 },
+    "stack": { "r": 256, "g": 165, "b": 66 },
+    "monocle": { "r": 255, "g": 51, "b": 153 }
+  },
+  "monitors": [
+    {
+      "workspaces": [
+        { "name": "I", "layout": "BSP" },
+        { "name": "II", "layout": "VerticalStack" },
+        { "name": "III", "layout": "HorizontalStack" },
+        { "name": "IV", "layout": "UltrawideVerticalStack" },
+        { "name": "V", "layout": "Rows" }
+      ]
+    }
+  ]
+}

komorebi.generated.ahk

@@ -27,6 +27,10 @@ RunWait('komorebic.exe identify-tray-application exe "Akiflow.exe"', , "Hide")
 ; Android Studio
 RunWait('komorebic.exe identify-object-name-change-application exe "studio64.exe"', , "Hide")
 
+; Anki
+; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+RunWait('komorebic.exe identify-tray-application exe "anki.exe"', , "Hide")
+
 ; ArmCord
 RunWait('komorebic.exe identify-border-overflow-application exe "ArmCord.exe"', , "Hide")
 ; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
@@ -36,6 +40,7 @@ RunWait('komorebic.exe identify-tray-application exe "ArmCord.exe"', , "Hide")
 ; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
 RunWait('komorebic.exe identify-tray-application exe "AutoHotkeyU64.exe"', , "Hide")
 RunWait('komorebic.exe float-rule title "Window Spy"', , "Hide")
+RunWait('komorebic.exe float-rule exe "AutoHotkeyUX.exe"', , "Hide")
 
 ; Beeper
 RunWait('komorebic.exe identify-border-overflow-application exe "Beeper.exe"', , "Hide")
@@ -52,6 +57,19 @@ RunWait('komorebic.exe float-rule exe "Bloxstrap.exe"', , "Hide")
 ; Calculator
 RunWait('komorebic.exe float-rule title "Calculator"', , "Hide")
 
+; Clash Verge
+RunWait('komorebic.exe identify-border-overflow-application exe "Clash Verge.exe"', , "Hide")
+; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+RunWait('komorebic.exe identify-tray-application exe "Clash Verge.exe"', , "Hide")
+
+; Clementine
+; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+RunWait('komorebic.exe identify-tray-application exe "clementine.exe"', , "Hide")
+
+; CopyQ
+; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+RunWait('komorebic.exe identify-tray-application exe "copyq.exe"', , "Hide")
+
 ; Credential Manager UI Host
 ; Targets the Windows popup prompting you for a PIN instead of a password on 1Password etc.
 RunWait('komorebic.exe float-rule exe "CredentialUIBroker.exe"', , "Hide")
@@ -91,6 +109,9 @@ RunWait('komorebic.exe identify-border-overflow-application exe "DiscordPTB.exe"
 ; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
 RunWait('komorebic.exe identify-tray-application exe "DiscordPTB.exe"', , "Hide")
 
+; Docker Desktop
+RunWait('komorebic.exe identify-border-overflow-application exe "Docker Desktop.exe"', , "Hide")
+
 ; Dropbox
 RunWait('komorebic.exe float-rule exe "Dropbox.exe"', , "Hide")
 
@@ -123,6 +144,13 @@ RunWait('komorebic.exe identify-border-overflow-application exe "EpicGamesLaunch
 ; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
 RunWait('komorebic.exe identify-tray-application exe "EpicGamesLauncher.exe"', , "Hide")
 
+; Everything
+; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+RunWait('komorebic.exe identify-tray-application exe "Everything.exe"', , "Hide")
+
+; Figma
+RunWait('komorebic.exe identify-border-overflow-application exe "Figma.exe"', , "Hide")
+
 ; Flow Launcher
 RunWait('komorebic.exe identify-border-overflow-application exe "Flow.Launcher.exe"', , "Hide")
 
@@ -143,11 +171,17 @@ RunWait('komorebic.exe identify-border-overflow-application exe "GodotManager.ex
 RunWait('komorebic.exe manage-rule exe "GodotManager.exe"', , "Hide")
 RunWait('komorebic.exe identify-object-name-change-application exe "GodotManager.exe"', , "Hide")
 
+; Golden Dict
+; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+RunWait('komorebic.exe identify-tray-application exe "GoldenDict.exe"', , "Hide")
+
 ; Google Chrome
 ; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
 RunWait('komorebic.exe identify-tray-application exe "chrome.exe"', , "Hide")
 
 ; Google Drive
+; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+RunWait('komorebic.exe identify-tray-application exe "GoogleDriveFS.exe"', , "Hide")
 RunWait('komorebic.exe float-rule exe "GoogleDriveFS.exe"', , "Hide")
 
 ; Houdoku
@@ -256,6 +290,10 @@ RunWait('komorebic.exe identify-border-overflow-application exe "NVIDIA GeForce
 ; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
 RunWait('komorebic.exe identify-tray-application exe "NZXT CAM.exe"', , "Hide")
 
+; NetEase Cloud Music
+; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+RunWait('komorebic.exe identify-tray-application exe "cloudmusic.exe"', , "Hide")
+
 ; NiceHash Miner
 RunWait('komorebic.exe identify-border-overflow-application exe "nhm_app.exe"', , "Hide")
 RunWait('komorebic.exe manage-rule exe "nhm_app.exe"', , "Hide")
@@ -288,6 +326,10 @@ RunWait('komorebic.exe manage-rule exe "Obsidian.exe"', , "Hide")
 ; OneDrive
 RunWait('komorebic.exe float-rule class "OneDriveReactNativeWin32WindowClass"', , "Hide")
 
+; OneQuick
+; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+RunWait('komorebic.exe identify-tray-application exe "OneQuick.exe"', , "Hide")
+
 ; OpenRGB
 ; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
 RunWait('komorebic.exe identify-tray-application exe "OpenRGB.exe"', , "Hide")
@@ -295,6 +337,13 @@ RunWait('komorebic.exe identify-tray-application exe "OpenRGB.exe"', , "Hide")
 ; Paradox Launcher
 RunWait('komorebic.exe float-rule exe "Paradox Launcher.exe"', , "Hide")
 
+; Playnite
+RunWait('komorebic.exe identify-border-overflow-application exe "Playnite.DesktopApp.exe"', , "Hide")
+; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+RunWait('komorebic.exe identify-tray-application exe "Playnite.DesktopApp.exe"', , "Hide")
+; Target fullscreen app
+RunWait('komorebic.exe float-rule exe "Playnite.FullscreenApp.exe"', , "Hide")
+
 ; Plexamp
 RunWait('komorebic.exe identify-border-overflow-application exe "Plexamp.exe"', , "Hide")
 
@@ -321,6 +370,13 @@ RunWait('komorebic.exe identify-object-name-change-application exe "pycharm64.ex
 ; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
 RunWait('komorebic.exe identify-tray-application exe "pycharm64.exe"', , "Hide")
 
+; QQ
+; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+RunWait('komorebic.exe identify-tray-application exe "QQ.exe"', , "Hide")
+RunWait('komorebic.exe float-rule title "图片查看器"', , "Hide")
+RunWait('komorebic.exe float-rule title "群聊的聊天记录"', , "Hide")
+RunWait('komorebic.exe float-rule title "语音通话"', , "Hide")
+
 ; QtScrcpy
 ; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
 RunWait('komorebic.exe identify-tray-application exe "QtScrcpy.exe"', , "Hide")
@@ -348,6 +404,15 @@ RunWait('komorebic.exe identify-border-overflow-application exe "RoundedTB.exe"'
 ; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
 RunWait('komorebic.exe identify-tray-application exe "RoundedTB.exe"', , "Hide")
 
+; RustRover
+RunWait('komorebic.exe identify-object-name-change-application exe "rustrover64.exe"', , "Hide")
+; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+RunWait('komorebic.exe identify-tray-application exe "rustrover64.exe"', , "Hide")
+
+; Sandboxie Plus
+; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+RunWait('komorebic.exe identify-tray-application exe "SandMan.exe"', , "Hide")
+
 ; ShareX
 RunWait('komorebic.exe identify-border-overflow-application exe "ShareX.exe"', , "Hide")
 ; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
@@ -358,7 +423,7 @@ RunWait('komorebic.exe float-rule exe "sideloadly.exe"', , "Hide")
 
 ; Signal
 ; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
-RunWait('komorebic.exe identify-tray-application exe "signal.exe"', , "Hide")
+RunWait('komorebic.exe identify-tray-application exe "Signal.exe"', , "Hide")
 
 ; SiriKali
 ; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
@@ -484,6 +549,10 @@ RunWait('komorebic.exe float-rule title "Control Panel"', , "Hide")
 ; Windows Installer
 RunWait('komorebic.exe float-rule exe "msiexec.exe"', , "Hide")
 
+; Windows Subsystem for Android
+; Targets splash/startup screen
+RunWait('komorebic.exe float-rule class "android(splash)"', , "Hide")
+
 ; WingetUI
 ; If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
 RunWait('komorebic.exe identify-tray-application exe "WingetUI.exe"', , "Hide")
@@ -503,6 +572,9 @@ RunWait('komorebic.exe identify-tray-application exe "xampp-control.exe"', , "Hi
 ; Zoom
 RunWait('komorebic.exe float-rule exe "Zoom.exe"', , "Hide")
 
+; mpv
+RunWait('komorebic.exe identify-object-name-change-application class "mpv"', , "Hide")
+
 ; mpv.net
 RunWait('komorebic.exe identify-object-name-change-application exe "mpvnet.exe"', , "Hide")
 

komorebi.generated.ps1

@@ -27,6 +27,10 @@ komorebic.exe identify-tray-application exe "Akiflow.exe"
 # Android Studio
 komorebic.exe identify-object-name-change-application exe "studio64.exe"
 
+# Anki
+# If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+komorebic.exe identify-tray-application exe "anki.exe"
+
 # ArmCord
 komorebic.exe identify-border-overflow-application exe "ArmCord.exe"
 # If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
@@ -36,6 +40,7 @@ komorebic.exe identify-tray-application exe "ArmCord.exe"
 # If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
 komorebic.exe identify-tray-application exe "AutoHotkeyU64.exe"
 komorebic.exe float-rule title "Window Spy"
+komorebic.exe float-rule exe "AutoHotkeyUX.exe"
 
 # Beeper
 komorebic.exe identify-border-overflow-application exe "Beeper.exe"
@@ -52,6 +57,19 @@ komorebic.exe float-rule exe "Bloxstrap.exe"
 # Calculator
 komorebic.exe float-rule title "Calculator"
 
+# Clash Verge
+komorebic.exe identify-border-overflow-application exe "Clash Verge.exe"
+# If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+komorebic.exe identify-tray-application exe "Clash Verge.exe"
+
+# Clementine
+# If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+komorebic.exe identify-tray-application exe "clementine.exe"
+
+# CopyQ
+# If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+komorebic.exe identify-tray-application exe "copyq.exe"
+
 # Credential Manager UI Host
 # Targets the Windows popup prompting you for a PIN instead of a password on 1Password etc.
 komorebic.exe float-rule exe "CredentialUIBroker.exe"
@@ -91,6 +109,9 @@ komorebic.exe identify-border-overflow-application exe "DiscordPTB.exe"
 # If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
 komorebic.exe identify-tray-application exe "DiscordPTB.exe"
 
+# Docker Desktop
+komorebic.exe identify-border-overflow-application exe "Docker Desktop.exe"
+
 # Dropbox
 komorebic.exe float-rule exe "Dropbox.exe"
 
@@ -123,6 +144,13 @@ komorebic.exe identify-border-overflow-application exe "EpicGamesLauncher.exe"
 # If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
 komorebic.exe identify-tray-application exe "EpicGamesLauncher.exe"
 
+# Everything
+# If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+komorebic.exe identify-tray-application exe "Everything.exe"
+
+# Figma
+komorebic.exe identify-border-overflow-application exe "Figma.exe"
+
 # Flow Launcher
 komorebic.exe identify-border-overflow-application exe "Flow.Launcher.exe"
 
@@ -143,11 +171,17 @@ komorebic.exe identify-border-overflow-application exe "GodotManager.exe"
 komorebic.exe manage-rule exe "GodotManager.exe"
 komorebic.exe identify-object-name-change-application exe "GodotManager.exe"
 
+# Golden Dict
+# If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+komorebic.exe identify-tray-application exe "GoldenDict.exe"
+
 # Google Chrome
 # If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
 komorebic.exe identify-tray-application exe "chrome.exe"
 
 # Google Drive
+# If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+komorebic.exe identify-tray-application exe "GoogleDriveFS.exe"
 komorebic.exe float-rule exe "GoogleDriveFS.exe"
 
 # Houdoku
@@ -256,6 +290,10 @@ komorebic.exe identify-border-overflow-application exe "NVIDIA GeForce Experienc
 # If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
 komorebic.exe identify-tray-application exe "NZXT CAM.exe"
 
+# NetEase Cloud Music
+# If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+komorebic.exe identify-tray-application exe "cloudmusic.exe"
+
 # NiceHash Miner
 komorebic.exe identify-border-overflow-application exe "nhm_app.exe"
 komorebic.exe manage-rule exe "nhm_app.exe"
@@ -288,6 +326,10 @@ komorebic.exe manage-rule exe "Obsidian.exe"
 # OneDrive
 komorebic.exe float-rule class "OneDriveReactNativeWin32WindowClass"
 
+# OneQuick
+# If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+komorebic.exe identify-tray-application exe "OneQuick.exe"
+
 # OpenRGB
 # If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
 komorebic.exe identify-tray-application exe "OpenRGB.exe"
@@ -295,6 +337,13 @@ komorebic.exe identify-tray-application exe "OpenRGB.exe"
 # Paradox Launcher
 komorebic.exe float-rule exe "Paradox Launcher.exe"
 
+# Playnite
+komorebic.exe identify-border-overflow-application exe "Playnite.DesktopApp.exe"
+# If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+komorebic.exe identify-tray-application exe "Playnite.DesktopApp.exe"
+# Target fullscreen app
+komorebic.exe float-rule exe "Playnite.FullscreenApp.exe"
+
 # Plexamp
 komorebic.exe identify-border-overflow-application exe "Plexamp.exe"
 
@@ -321,6 +370,13 @@ komorebic.exe identify-object-name-change-application exe "pycharm64.exe"
 # If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
 komorebic.exe identify-tray-application exe "pycharm64.exe"
 
+# QQ
+# If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+komorebic.exe identify-tray-application exe "QQ.exe"
+komorebic.exe float-rule title "图片查看器"
+komorebic.exe float-rule title "群聊的聊天记录"
+komorebic.exe float-rule title "语音通话"
+
 # QtScrcpy
 # If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
 komorebic.exe identify-tray-application exe "QtScrcpy.exe"
@@ -348,6 +404,15 @@ komorebic.exe identify-border-overflow-application exe "RoundedTB.exe"
 # If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
 komorebic.exe identify-tray-application exe "RoundedTB.exe"
 
+# RustRover
+komorebic.exe identify-object-name-change-application exe "rustrover64.exe"
+# If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+komorebic.exe identify-tray-application exe "rustrover64.exe"
+
+# Sandboxie Plus
+# If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
+komorebic.exe identify-tray-application exe "SandMan.exe"
+
 # ShareX
 komorebic.exe identify-border-overflow-application exe "ShareX.exe"
 # If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
@@ -358,7 +423,7 @@ komorebic.exe float-rule exe "sideloadly.exe"
 
 # Signal
 # If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
-komorebic.exe identify-tray-application exe "signal.exe"
+komorebic.exe identify-tray-application exe "Signal.exe"
 
 # SiriKali
 # If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
@@ -484,6 +549,10 @@ komorebic.exe float-rule title "Control Panel"
 # Windows Installer
 komorebic.exe float-rule exe "msiexec.exe"
 
+# Windows Subsystem for Android
+# Targets splash/startup screen
+komorebic.exe float-rule class "android(splash)"
+
 # WingetUI
 # If you have disabled minimize/close to tray for this application, you can delete/comment out the next line
 komorebic.exe identify-tray-application exe "WingetUI.exe"
@@ -503,6 +572,9 @@ komorebic.exe identify-tray-application exe "xampp-control.exe"
 # Zoom
 komorebic.exe float-rule exe "Zoom.exe"
 
+# mpv
+komorebic.exe identify-object-name-change-application class "mpv"
+
 # mpv.net
 komorebic.exe identify-object-name-change-application exe "mpvnet.exe"
 

komorebi/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "komorebi"
-version = "0.1.16"
+version = "0.1.19"
 authors = ["Jade Iqbal <jadeiqbal@fastmail.com>"]
 description = "A tiling window manager for Windows"
 categories = ["tiling-window-manager", "windows"]
@@ -15,11 +15,9 @@ komorebi-core = { path = "../komorebi-core" }
 
 bitflags = "2"
 clap = { version = "4", features = ["derive"] }
-color-eyre = "0.6"
 crossbeam-channel = "0.5"
 crossbeam-utils = "0.8"
 ctrlc = "3"
-dirs = "5"
 getset = "0.1"
 hotwatch = "0.4"
 lazy_static = "1"
@@ -29,6 +27,7 @@ net2 = "0.2"
 os_info = "3.7"
 parking_lot = { version = "0.12", features = ["deadlock_detection"] }
 paste = "1"
+regex = "1"
 schemars = "0.8"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
@@ -38,31 +37,14 @@ tracing = "0.1"
 tracing-appender = "0.2"
 tracing-subscriber = { version = "0.3", features = ["env-filter"] }
 uds_windows = "1"
-which = "4"
+which = "5"
 winput = "0.2"
-winreg = "0.50"
-windows-interface = { version = "0.48" }
-windows-implement = { version = "0.48" }
-[dependencies.windows]
-version = "0.48"
-features = [
-    "implement",
-    "Win32_System_Com",
-    "Win32_UI_Shell_Common", # for IObjectArray
-    "Win32_Foundation",
-    "Win32_Graphics_Dwm",
-    "Win32_Graphics_Gdi",
-    "Win32_System_LibraryLoader",
-    "Win32_System_RemoteDesktop",
-    "Win32_System_Threading",
-    "Win32_UI_Accessibility",
-    "Win32_UI_HiDpi",
-    "Win32_UI_Input_KeyboardAndMouse",
-    "Win32_UI_Shell",
-    "Win32_UI_Shell_Common",
-    "Win32_UI_WindowsAndMessaging",
-    "Win32_System_SystemServices"
-]
+winreg = "0.52"
+windows-interface = { workspace = true }
+windows-implement = { workspace = true }
+windows = { workspace = true }
+color-eyre = { workspace = true }
+dirs = { workspace = true }
 
 [features]
 deadlock_detection = []

komorebi/src/border.rs

@@ -14,6 +14,7 @@ use windows::Win32::UI::WindowsAndMessaging::WNDCLASSA;
 
 use komorebi_core::Rect;
 
+use crate::window::should_act;
 use crate::window::Window;
 use crate::windows_callbacks;
 use crate::WindowsApi;
@@ -21,6 +22,7 @@ use crate::BORDER_HWND;
 use crate::BORDER_OFFSET;
 use crate::BORDER_OVERFLOW_IDENTIFIERS;
 use crate::BORDER_RECT;
+use crate::REGEX_IDENTIFIERS;
 use crate::TRANSPARENCY_COLOUR;
 use crate::WINDOWS_11;
 
@@ -46,7 +48,7 @@ impl Border {
         let class_name = PCSTR(name.as_ptr());
         let brush = WindowsApi::create_solid_brush(TRANSPARENCY_COLOUR);
         let window_class = WNDCLASSA {
-            hInstance: instance,
+            hInstance: instance.into(),
             lpszClassName: class_name,
             style: CS_HREDRAW | CS_VREDRAW,
             lpfnWndProc: Some(windows_callbacks::border_window),
@@ -108,19 +110,24 @@ impl Border {
                 Self::create("komorebi-border-window")?;
             }
 
-            let mut should_expand_border = false;
-
             let mut rect = WindowsApi::window_rect(window.hwnd())?;
             rect.top -= invisible_borders.bottom;
             rect.bottom += invisible_borders.bottom;
 
             let border_overflows = BORDER_OVERFLOW_IDENTIFIERS.lock();
-            if border_overflows.contains(&window.title()?)
-                || border_overflows.contains(&window.exe()?)
-                || border_overflows.contains(&window.class()?)
-            {
-                should_expand_border = true;
-            }
+            let regex_identifiers = REGEX_IDENTIFIERS.lock();
+
+            let title = &window.title()?;
+            let exe_name = &window.exe()?;
+            let class = &window.class()?;
+
+            let should_expand_border = should_act(
+                title,
+                exe_name,
+                class,
+                &border_overflows,
+                &regex_identifiers,
+            );
 
             if should_expand_border {
                 rect.left -= invisible_borders.left;

komorebi/src/hidden.rs

@@ -39,7 +39,7 @@ impl Hidden {
         let class_name = PCSTR(name.as_ptr());
         let brush = WindowsApi::create_solid_brush(TRANSPARENCY_COLOUR);
         let window_class = WNDCLASSA {
-            hInstance: instance,
+            hInstance: instance.into(),
             lpszClassName: class_name,
             style: CS_HREDRAW | CS_VREDRAW,
             lpfnWndProc: Some(windows_callbacks::hidden_window),

komorebi/src/main.rs

@@ -1,5 +1,10 @@
 #![warn(clippy::all, clippy::nursery, clippy::pedantic)]
-#![allow(clippy::missing_errors_doc, clippy::redundant_pub_crate)]
+#![allow(
+    clippy::missing_errors_doc,
+    clippy::redundant_pub_crate,
+    clippy::significant_drop_tightening,
+    clippy::significant_drop_in_scrutinee
+)]
 
 use std::collections::HashMap;
 use std::fs::File;
@@ -17,7 +22,6 @@ use std::sync::Arc;
 use std::time::Duration;
 
 use clap::Parser;
-use color_eyre::eyre::anyhow;
 use color_eyre::Result;
 use crossbeam_channel::Receiver;
 use crossbeam_channel::Sender;
@@ -27,6 +31,7 @@ use os_info::Version;
 #[cfg(feature = "deadlock_detection")]
 use parking_lot::deadlock;
 use parking_lot::Mutex;
+use regex::Regex;
 use schemars::JsonSchema;
 use serde::Serialize;
 use sysinfo::Process;
@@ -40,6 +45,9 @@ use winreg::enums::HKEY_CURRENT_USER;
 use winreg::RegKey;
 
 use crate::hidden::Hidden;
+use komorebi_core::config_generation::IdWithIdentifier;
+use komorebi_core::config_generation::MatchingStrategy;
+use komorebi_core::ApplicationIdentifier;
 use komorebi_core::HidingBehaviour;
 use komorebi_core::Rect;
 use komorebi_core::SocketMessage;
@@ -48,6 +56,7 @@ use crate::process_command::listen_for_commands;
 use crate::process_command::listen_for_commands_tcp;
 use crate::process_event::listen_for_events;
 use crate::process_movement::listen_for_movements;
+use crate::static_config::StaticConfig;
 use crate::window_manager::State;
 use crate::window_manager::WindowManager;
 use crate::window_manager_event::WindowManagerEvent;
@@ -65,6 +74,7 @@ mod process_command;
 mod process_event;
 mod process_movement;
 mod set_window_position;
+mod static_config;
 mod styles;
 mod window;
 mod window_manager;
@@ -75,38 +85,87 @@ mod winevent;
 mod winevent_listener;
 mod workspace;
 
+type WorkspaceRule = (usize, usize, bool);
+
 lazy_static! {
     static ref HIDDEN_HWNDS: Arc<Mutex<Vec<isize>>> = Arc::new(Mutex::new(vec![]));
-    static ref LAYERED_WHITELIST: Arc<Mutex<Vec<String>>> =
-        Arc::new(Mutex::new(vec!["steam.exe".to_string()]));
-    static ref TRAY_AND_MULTI_WINDOW_IDENTIFIERS: Arc<Mutex<Vec<String>>> =
+    static ref LAYERED_WHITELIST: Arc<Mutex<Vec<IdWithIdentifier>>> = Arc::new(Mutex::new(vec![
+        IdWithIdentifier {
+            kind: ApplicationIdentifier::Exe,
+            id: String::from("steam.exe"),
+            matching_strategy: Option::from(MatchingStrategy::Equals),
+        },
+    ]));
+    static ref TRAY_AND_MULTI_WINDOW_IDENTIFIERS: Arc<Mutex<Vec<IdWithIdentifier>>> =
         Arc::new(Mutex::new(vec![
-            "explorer.exe".to_string(),
-            "firefox.exe".to_string(),
-            "chrome.exe".to_string(),
-            "idea64.exe".to_string(),
-            "ApplicationFrameHost.exe".to_string(),
-            "steam.exe".to_string(),
+            IdWithIdentifier {
+                kind: ApplicationIdentifier::Exe,
+                id: String::from("explorer.exe"),
+                matching_strategy: Option::from(MatchingStrategy::Equals),
+            },
+            IdWithIdentifier {
+                kind: ApplicationIdentifier::Exe,
+                id: String::from("firefox.exe"),
+                matching_strategy: Option::from(MatchingStrategy::Equals),
+            },
+            IdWithIdentifier {
+                kind: ApplicationIdentifier::Exe,
+                id: String::from("chrome.exe"),
+                matching_strategy: Option::from(MatchingStrategy::Equals),
+            },
+            IdWithIdentifier {
+                kind: ApplicationIdentifier::Exe,
+                id: String::from("idea64.exe"),
+                matching_strategy: Option::from(MatchingStrategy::Equals),
+            },
+            IdWithIdentifier {
+                kind: ApplicationIdentifier::Exe,
+                id: String::from("ApplicationFrameHost.exe"),
+                matching_strategy: Option::from(MatchingStrategy::Equals),
+            },
+            IdWithIdentifier {
+                kind: ApplicationIdentifier::Exe,
+                id: String::from("steam.exe"),
+                matching_strategy: Option::from(MatchingStrategy::Equals),
+            }
         ]));
-    static ref OBJECT_NAME_CHANGE_ON_LAUNCH: Arc<Mutex<Vec<String>>> = Arc::new(Mutex::new(vec![
-        "firefox.exe".to_string(),
-        "idea64.exe".to_string(),
+    static ref OBJECT_NAME_CHANGE_ON_LAUNCH: Arc<Mutex<Vec<IdWithIdentifier>>> = Arc::new(Mutex::new(vec![
+        IdWithIdentifier {
+            kind: ApplicationIdentifier::Exe,
+            id: String::from("firefox.exe"),
+            matching_strategy: Option::from(MatchingStrategy::Equals),
+        },
+        IdWithIdentifier {
+            kind: ApplicationIdentifier::Exe,
+            id: String::from("idea64.exe"),
+            matching_strategy: Option::from(MatchingStrategy::Equals),
+        },
     ]));
     static ref MONITOR_INDEX_PREFERENCES: Arc<Mutex<HashMap<usize, Rect>>> =
         Arc::new(Mutex::new(HashMap::new()));
-    static ref WORKSPACE_RULES: Arc<Mutex<HashMap<String, (usize, usize, bool)>>> =
+    static ref WORKSPACE_RULES: Arc<Mutex<HashMap<String, WorkspaceRule>>> =
         Arc::new(Mutex::new(HashMap::new()));
-    static ref MANAGE_IDENTIFIERS: Arc<Mutex<Vec<String>>> = Arc::new(Mutex::new(vec![]));
-    static ref FLOAT_IDENTIFIERS: Arc<Mutex<Vec<String>>> = Arc::new(Mutex::new(vec![
+    static ref REGEX_IDENTIFIERS: Arc<Mutex<HashMap<String, Regex>>> =
+        Arc::new(Mutex::new(HashMap::new()));
+    static ref MANAGE_IDENTIFIERS: Arc<Mutex<Vec<IdWithIdentifier>>> = Arc::new(Mutex::new(vec![]));
+    static ref FLOAT_IDENTIFIERS: Arc<Mutex<Vec<IdWithIdentifier>>> = Arc::new(Mutex::new(vec![
         // mstsc.exe creates these on Windows 11 when a WSL process is launched
         // https://github.com/LGUG2Z/komorebi/issues/74
-        "OPContainerClass".to_string(),
-        "IHWindowClass".to_string()
+        IdWithIdentifier {
+            kind: ApplicationIdentifier::Class,
+            id: String::from("OPContainerClass"),
+            matching_strategy: Option::from(MatchingStrategy::Equals),
+        },
+        IdWithIdentifier {
+            kind: ApplicationIdentifier::Class,
+            id: String::from("IHWindowClass"),
+            matching_strategy: Option::from(MatchingStrategy::Equals),
+        }
     ]));
     static ref PERMAIGNORE_CLASSES: Arc<Mutex<Vec<String>>> = Arc::new(Mutex::new(vec![
         "Chrome_RenderWidgetHostHWND".to_string(),
     ]));
-    static ref BORDER_OVERFLOW_IDENTIFIERS: Arc<Mutex<Vec<String>>> = Arc::new(Mutex::new(vec![]));
+    static ref BORDER_OVERFLOW_IDENTIFIERS: Arc<Mutex<Vec<IdWithIdentifier>>> = Arc::new(Mutex::new(vec![]));
     static ref WSL2_UI_PROCESSES: Arc<Mutex<Vec<String>>> = Arc::new(Mutex::new(vec![
         "X410.exe".to_string(),
         "vcxsrv.exe".to_string(),
@@ -160,6 +219,9 @@ lazy_static! {
     static ref NO_TITLEBAR: Arc<Mutex<Vec<String>>> = Arc::new(Mutex::new(vec![]));
 }
 
+pub static DEFAULT_WORKSPACE_PADDING: AtomicI32 = AtomicI32::new(10);
+pub static DEFAULT_CONTAINER_PADDING: AtomicI32 = AtomicI32::new(10);
+
 pub static INITIAL_CONFIGURATION_LOADED: AtomicBool = AtomicBool::new(false);
 pub static CUSTOM_FFM: AtomicBool = AtomicBool::new(false);
 pub static SESSION_ID: AtomicU32 = AtomicU32::new(0);
@@ -189,7 +251,7 @@ fn setup() -> Result<(WorkerGuard, WorkerGuard)> {
         std::env::set_var("RUST_LOG", "info");
     }
 
-    let appender = tracing_appender::rolling::never(DATA_DIR.clone(), "komorebi.log");
+    let appender = tracing_appender::rolling::never(&*DATA_DIR, "komorebi.log");
     let color_appender = tracing_appender::rolling::never(std::env::temp_dir(), "komorebi.log");
     let (non_blocking, guard) = tracing_appender::non_blocking(appender);
     let (color_non_blocking, color_guard) = tracing_appender::non_blocking(color_appender);
@@ -242,13 +304,8 @@ fn setup() -> Result<(WorkerGuard, WorkerGuard)> {
 }
 
 pub fn load_configuration() -> Result<()> {
-    let home = HOME_DIR.clone();
-
-    let mut config_pwsh = home.clone();
-    config_pwsh.push("komorebi.ps1");
-
-    let mut config_ahk = home;
-    config_ahk.push("komorebi.ahk");
+    let config_pwsh = HOME_DIR.join("komorebi.ps1");
+    let config_ahk = HOME_DIR.join("komorebi.ahk");
 
     if config_pwsh.exists() {
         let powershell_exe = if which("pwsh.exe").is_ok() {
@@ -257,25 +314,13 @@ pub fn load_configuration() -> Result<()> {
             "powershell.exe"
         };
 
-        tracing::info!(
-            "loading configuration file: {}",
-            config_pwsh
-                .as_os_str()
-                .to_str()
-                .ok_or_else(|| anyhow!("cannot convert path to string"))?
-        );
+        tracing::info!("loading configuration file: {}", config_pwsh.display());
 
         Command::new(powershell_exe)
             .arg(config_pwsh.as_os_str())
             .output()?;
     } else if config_ahk.exists() && which(&*AHK_EXE).is_ok() {
-        tracing::info!(
-            "loading configuration file: {}",
-            config_ahk
-                .as_os_str()
-                .to_str()
-                .ok_or_else(|| anyhow!("cannot convert path to string"))?
-        );
+        tracing::info!("loading configuration file: {}", config_ahk.display());
 
         Command::new(&*AHK_EXE)
             .arg(config_ahk.as_os_str())
@@ -306,7 +351,7 @@ pub fn current_virtual_desktop() -> Option<Vec<u8>> {
     // This is the path on Windows 11
     if current.is_none() {
         current = hkcu
-            .open_subkey(r#"SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\VirtualDesktops"#)
+            .open_subkey(r"SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\VirtualDesktops")
             .ok()
             .and_then(
                 |desktops| match desktops.get_raw_value("CurrentVirtualDesktop") {
@@ -345,9 +390,9 @@ pub struct Notification {
 pub fn notify_subscribers(notification: &str) -> Result<()> {
     let mut stale_subscriptions = vec![];
     let mut subscriptions = SUBSCRIPTION_PIPES.lock();
-    for (subscriber, pipe) in subscriptions.iter_mut() {
+    for (subscriber, pipe) in &mut *subscriptions {
         match writeln!(pipe, "{notification}") {
-            Ok(_) => {
+            Ok(()) => {
                 tracing::debug!("pushed notification to subscriber: {}", subscriber);
             }
             Err(error) => {
@@ -411,84 +456,92 @@ struct Opts {
     /// Start a TCP server on the given port to allow the direct sending of SocketMessages
     #[clap(action, short, long)]
     tcp_port: Option<usize>,
+    /// Path to a static configuration JSON file
+    #[clap(action, short, long)]
+    config: Option<PathBuf>,
 }
 
 #[tracing::instrument]
-#[allow(clippy::nonminimal_bool)]
+#[allow(clippy::cognitive_complexity)]
 fn main() -> Result<()> {
     let opts: Opts = Opts::parse();
     CUSTOM_FFM.store(opts.focus_follows_mouse, Ordering::SeqCst);
 
-    let arg_count = std::env::args().count();
+    let process_id = WindowsApi::current_process_id();
+    WindowsApi::allow_set_foreground_window(process_id)?;
+    WindowsApi::set_process_dpi_awareness_context()?;
 
-    let has_valid_args = arg_count == 1
-        || (arg_count == 2
-            && (opts.await_configuration || opts.focus_follows_mouse || opts.tcp_port.is_some()))
-        || (arg_count == 3 && opts.await_configuration && opts.focus_follows_mouse)
-        || (arg_count == 3 && opts.tcp_port.is_some() && opts.focus_follows_mouse)
-        || (arg_count == 3 && opts.tcp_port.is_some() && opts.await_configuration)
-        || (arg_count == 4
-            && (opts.focus_follows_mouse && opts.await_configuration && opts.tcp_port.is_some()));
+    let session_id = WindowsApi::process_id_to_session_id()?;
+    SESSION_ID.store(session_id, Ordering::SeqCst);
 
-    if has_valid_args {
-        let process_id = WindowsApi::current_process_id();
-        WindowsApi::allow_set_foreground_window(process_id)?;
-        WindowsApi::set_process_dpi_awareness_context()?;
+    let mut system = sysinfo::System::new_all();
+    system.refresh_processes();
 
-        let session_id = WindowsApi::process_id_to_session_id()?;
-        SESSION_ID.store(session_id, Ordering::SeqCst);
+    let matched_procs: Vec<&Process> = system.processes_by_name("komorebi.exe").collect();
 
-        let mut system = sysinfo::System::new_all();
-        system.refresh_processes();
-
-        let matched_procs: Vec<&Process> = system.processes_by_name("komorebi.exe").collect();
-
-        if matched_procs.len() > 1 {
-            let mut len = matched_procs.len();
-            for proc in matched_procs {
-                if proc.root().ends_with("shims") {
-                    len -= 1;
-                }
-            }
-
-            if len > 1 {
-                tracing::error!("komorebi.exe is already running, please exit the existing process before starting a new one");
-                std::process::exit(1);
+    if matched_procs.len() > 1 {
+        let mut len = matched_procs.len();
+        for proc in matched_procs {
+            if proc.root().ends_with("shims") {
+                len -= 1;
             }
         }
 
-        // File logging worker guard has to have an assignment in the main fn to work
-        let (_guard, _color_guard) = setup()?;
+        if len > 1 {
+            tracing::error!("komorebi.exe is already running, please exit the existing process before starting a new one");
+            std::process::exit(1);
+        }
+    }
 
-        #[cfg(feature = "deadlock_detection")]
-        detect_deadlocks();
+    // File logging worker guard has to have an assignment in the main fn to work
+    let (_guard, _color_guard) = setup()?;
 
-        let (outgoing, incoming): (Sender<WindowManagerEvent>, Receiver<WindowManagerEvent>) =
-            crossbeam_channel::unbounded();
+    WindowsApi::foreground_lock_timeout()?;
 
-        let winevent_listener = winevent_listener::new(Arc::new(Mutex::new(outgoing)));
-        winevent_listener.start();
+    #[cfg(feature = "deadlock_detection")]
+    detect_deadlocks();
 
-        Hidden::create("komorebi-hidden")?;
+    let (outgoing, incoming): (Sender<WindowManagerEvent>, Receiver<WindowManagerEvent>) =
+        crossbeam_channel::unbounded();
 
-        let wm = Arc::new(Mutex::new(WindowManager::new(Arc::new(Mutex::new(
+    let winevent_listener = winevent_listener::new(Arc::new(Mutex::new(outgoing)));
+    winevent_listener.start();
+
+    Hidden::create("komorebi-hidden")?;
+
+    let wm = if let Some(config) = &opts.config {
+        tracing::info!(
+            "creating window manager from static configuration file: {}",
+            config.display()
+        );
+
+        Arc::new(Mutex::new(StaticConfig::preload(
+            config,
+            Arc::new(Mutex::new(incoming)),
+        )?))
+    } else {
+        Arc::new(Mutex::new(WindowManager::new(Arc::new(Mutex::new(
             incoming,
-        )))?));
+        )))?))
+    };
 
-        wm.lock().init()?;
-        listen_for_commands(wm.clone());
+    wm.lock().init()?;
+    if let Some(config) = &opts.config {
+        StaticConfig::postload(config, &wm)?;
+    }
 
-        if !opts.await_configuration && !INITIAL_CONFIGURATION_LOADED.load(Ordering::SeqCst) {
-            INITIAL_CONFIGURATION_LOADED.store(true, Ordering::SeqCst);
-        };
+    listen_for_commands(wm.clone());
 
-        if let Some(port) = opts.tcp_port {
-            listen_for_commands_tcp(wm.clone(), port);
-        }
+    if !opts.await_configuration && !INITIAL_CONFIGURATION_LOADED.load(Ordering::SeqCst) {
+        INITIAL_CONFIGURATION_LOADED.store(true, Ordering::SeqCst);
+    };
 
-        std::thread::spawn(|| {
-            load_configuration().expect("could not load configuration");
-        });
+    if let Some(port) = opts.tcp_port {
+        listen_for_commands_tcp(wm.clone(), port);
+    }
+
+    if opts.config.is_none() {
+        std::thread::spawn(|| load_configuration().expect("could not load configuration"));
 
         if opts.await_configuration {
             let backoff = Backoff::new();
@@ -496,36 +549,34 @@ fn main() -> Result<()> {
                 backoff.snooze();
             }
         }
-
-        wm.lock().retile_all(false)?;
-
-        listen_for_events(wm.clone());
-
-        if CUSTOM_FFM.load(Ordering::SeqCst) {
-            listen_for_movements(wm.clone());
-        }
-
-        let (ctrlc_sender, ctrlc_receiver) = crossbeam_channel::bounded(1);
-        ctrlc::set_handler(move || {
-            ctrlc_sender
-                .send(())
-                .expect("could not send signal on ctrl-c channel");
-        })?;
-
-        ctrlc_receiver
-            .recv()
-            .expect("could not receive signal on ctrl-c channel");
-
-        tracing::error!("received ctrl-c, restoring all hidden windows and terminating process");
-
-        wm.lock().restore_all_windows()?;
-
-        if WindowsApi::focus_follows_mouse()? {
-            WindowsApi::disable_focus_follows_mouse()?;
-        }
-
-        std::process::exit(130);
     }
 
-    Ok(())
+    wm.lock().retile_all(false)?;
+
+    listen_for_events(wm.clone());
+
+    if CUSTOM_FFM.load(Ordering::SeqCst) {
+        listen_for_movements(wm.clone());
+    }
+
+    let (ctrlc_sender, ctrlc_receiver) = crossbeam_channel::bounded(1);
+    ctrlc::set_handler(move || {
+        ctrlc_sender
+            .send(())
+            .expect("could not send signal on ctrl-c channel");
+    })?;
+
+    ctrlc_receiver
+        .recv()
+        .expect("could not receive signal on ctrl-c channel");
+
+    tracing::error!("received ctrl-c, restoring all hidden windows and terminating process");
+
+    wm.lock().restore_all_windows()?;
+
+    if WindowsApi::focus_follows_mouse()? {
+        WindowsApi::disable_focus_follows_mouse()?;
+    }
+
+    std::process::exit(130);
 }

komorebi/src/monitor.rs

@@ -2,6 +2,7 @@ use std::collections::HashMap;
 use std::collections::VecDeque;
 
 use color_eyre::eyre::anyhow;
+use color_eyre::eyre::bail;
 use color_eyre::Result;
 use getset::CopyGetters;
 use getset::Getters;
@@ -120,9 +121,7 @@ impl Monitor {
             .ok_or_else(|| anyhow!("there is no workspace"))?;
 
         if workspace.maximized_window().is_some() {
-            return Err(anyhow!(
-                "cannot move native maximized window to another monitor or workspace"
-            ));
+            bail!("cannot move native maximized window to another monitor or workspace");
         }
 
         let container = workspace

komorebi/src/process_command.rs

@@ -20,6 +20,8 @@ use parking_lot::Mutex;
 use schemars::schema_for;
 use uds_windows::UnixStream;
 
+use komorebi_core::config_generation::IdWithIdentifier;
+use komorebi_core::config_generation::MatchingStrategy;
 use komorebi_core::ApplicationIdentifier;
 use komorebi_core::Axis;
 use komorebi_core::FocusFollowsMouseImplementation;
@@ -36,6 +38,7 @@ use komorebi_core::WindowKind;
 use crate::border::Border;
 use crate::current_virtual_desktop;
 use crate::notify_subscribers;
+use crate::static_config::StaticConfig;
 use crate::window::Window;
 use crate::window_manager;
 use crate::window_manager::WindowManager;
@@ -237,16 +240,40 @@ impl WindowManager {
                     self.handle_definitive_workspace_rules(id, monitor_idx, workspace_idx)?;
                 }
             }
-            SocketMessage::ManageRule(_, ref id) => {
+            SocketMessage::ManageRule(identifier, ref id) => {
                 let mut manage_identifiers = MANAGE_IDENTIFIERS.lock();
-                if !manage_identifiers.contains(id) {
-                    manage_identifiers.push(id.to_string());
+
+                let mut should_push = true;
+                for m in &*manage_identifiers {
+                    if m.id.eq(id) {
+                        should_push = false;
+                    }
+                }
+
+                if should_push {
+                    manage_identifiers.push(IdWithIdentifier {
+                        kind: identifier,
+                        id: id.clone(),
+                        matching_strategy: Option::from(MatchingStrategy::Legacy),
+                    });
                 }
             }
             SocketMessage::FloatRule(identifier, ref id) => {
                 let mut float_identifiers = FLOAT_IDENTIFIERS.lock();
-                if !float_identifiers.contains(id) {
-                    float_identifiers.push(id.to_string());
+
+                let mut should_push = true;
+                for f in &*float_identifiers {
+                    if f.id.eq(id) {
+                        should_push = false;
+                    }
+                }
+
+                if should_push {
+                    float_identifiers.push(IdWithIdentifier {
+                        kind: identifier,
+                        id: id.clone(),
+                        matching_strategy: Option::from(MatchingStrategy::Legacy),
+                    });
                 }
 
                 let invisible_borders = self.invisible_borders;
@@ -258,9 +285,8 @@ impl WindowManager {
                         .focused_workspace()
                         .ok_or_else(|| anyhow!("there is no workspace"))?
                         .containers()
-                        .iter()
                     {
-                        for window in container.windows().iter() {
+                        for window in container.windows() {
                             match identifier {
                                 ApplicationIdentifier::Exe => {
                                     if window.exe()? == *id {
@@ -296,6 +322,28 @@ impl WindowManager {
                     monitor.update_focused_workspace(offset, &invisible_borders)?;
                 }
             }
+            SocketMessage::FocusedWorkspaceContainerPadding(adjustment) => {
+                let focused_monitor_idx = self.focused_monitor_idx();
+
+                let focused_monitor = self
+                    .focused_monitor()
+                    .ok_or_else(|| anyhow!("there is no monitor"))?;
+
+                let focused_workspace_idx = focused_monitor.focused_workspace_idx();
+
+                self.set_container_padding(focused_monitor_idx, focused_workspace_idx, adjustment)?;
+            }
+            SocketMessage::FocusedWorkspacePadding(adjustment) => {
+                let focused_monitor_idx = self.focused_monitor_idx();
+
+                let focused_monitor = self
+                    .focused_monitor()
+                    .ok_or_else(|| anyhow!("there is no monitor"))?;
+
+                let focused_workspace_idx = focused_monitor.focused_workspace_idx();
+
+                self.set_workspace_padding(focused_monitor_idx, focused_workspace_idx, adjustment)?;
+            }
             SocketMessage::AdjustContainerPadding(sizing, adjustment) => {
                 self.adjust_container_padding(sizing, adjustment)?;
             }
@@ -422,11 +470,12 @@ impl WindowManager {
             SocketMessage::Retile => self.retile_all(false)?,
             SocketMessage::FlipLayout(layout_flip) => self.flip_layout(layout_flip)?,
             SocketMessage::ChangeLayout(layout) => self.change_workspace_layout_default(layout)?,
+            SocketMessage::CycleLayout(direction) => self.cycle_layout(direction)?,
             SocketMessage::ChangeLayoutCustom(ref path) => {
-                self.change_workspace_custom_layout(path.clone())?;
+                self.change_workspace_custom_layout(path)?;
             }
             SocketMessage::WorkspaceLayoutCustom(monitor_idx, workspace_idx, ref path) => {
-                self.set_workspace_layout_custom(monitor_idx, workspace_idx, path.clone())?;
+                self.set_workspace_layout_custom(monitor_idx, workspace_idx, path)?;
             }
             SocketMessage::WorkspaceTiling(monitor_idx, workspace_idx, tile) => {
                 self.set_workspace_tiling(monitor_idx, workspace_idx, tile)?;
@@ -457,7 +506,7 @@ impl WindowManager {
                     monitor_idx,
                     workspace_idx,
                     at_container_count,
-                    path.clone(),
+                    path,
                 )?;
             }
             SocketMessage::ClearWorkspaceLayoutRules(monitor_idx, workspace_idx) => {
@@ -467,7 +516,7 @@ impl WindowManager {
                 if let Some((monitor_idx, workspace_idx)) =
                     self.monitor_workspace_index_by_name(workspace)
                 {
-                    self.set_workspace_layout_custom(monitor_idx, workspace_idx, path.clone())?;
+                    self.set_workspace_layout_custom(monitor_idx, workspace_idx, path)?;
                 }
             }
             SocketMessage::NamedWorkspaceTiling(ref workspace, tile) => {
@@ -508,7 +557,7 @@ impl WindowManager {
                         monitor_idx,
                         workspace_idx,
                         at_container_count,
-                        path.clone(),
+                        path,
                     )?;
                 }
             }
@@ -642,10 +691,7 @@ impl WindowManager {
                     Err(error) => error.to_string(),
                 };
 
-                let mut socket = DATA_DIR.clone();
-                socket.push("komorebic.sock");
-                let socket = socket.as_path();
-
+                let socket = DATA_DIR.join("komorebic.sock");
                 let mut stream = UnixStream::connect(socket)?;
                 stream.write_all(state.as_bytes())?;
             }
@@ -665,10 +711,7 @@ impl WindowManager {
                 }
                 .to_string();
 
-                let mut socket = DATA_DIR.clone();
-                socket.push("komorebic.sock");
-                let socket = socket.as_path();
-
+                let socket = DATA_DIR.join("komorebic.sock");
                 let mut stream = UnixStream::connect(socket)?;
                 stream.write_all(response.as_bytes())?;
             }
@@ -684,6 +727,7 @@ impl WindowManager {
 
                 if let Layout::Custom(ref mut custom) = workspace.layout_mut() {
                     if matches!(axis, Axis::Horizontal) {
+                        #[allow(clippy::cast_precision_loss)]
                         let percentage = custom
                             .primary_width_percentage()
                             .unwrap_or(100.0 / (custom.len() as f32));
@@ -877,6 +921,9 @@ impl WindowManager {
             SocketMessage::ReloadConfiguration => {
                 Self::reload_configuration();
             }
+            SocketMessage::ReloadStaticConfiguration(ref pathbuf) => {
+                self.reload_static_configuration(pathbuf)?;
+            }
             SocketMessage::CompleteConfiguration => {
                 if !INITIAL_CONFIGURATION_LOADED.load(Ordering::SeqCst) {
                     INITIAL_CONFIGURATION_LOADED.store(true, Ordering::SeqCst);
@@ -886,28 +933,75 @@ impl WindowManager {
             SocketMessage::WatchConfiguration(enable) => {
                 self.watch_configuration(enable)?;
             }
-            SocketMessage::IdentifyBorderOverflowApplication(_, ref id) => {
+            SocketMessage::IdentifyBorderOverflowApplication(identifier, ref id) => {
                 let mut identifiers = BORDER_OVERFLOW_IDENTIFIERS.lock();
-                if !identifiers.contains(id) {
-                    identifiers.push(id.to_string());
+
+                let mut should_push = true;
+                for i in &*identifiers {
+                    if i.id.eq(id) {
+                        should_push = false;
+                    }
+                }
+
+                if should_push {
+                    identifiers.push(IdWithIdentifier {
+                        kind: identifier,
+                        id: id.clone(),
+                        matching_strategy: Option::from(MatchingStrategy::Legacy),
+                    });
                 }
             }
-            SocketMessage::IdentifyObjectNameChangeApplication(_, ref id) => {
+            SocketMessage::IdentifyObjectNameChangeApplication(identifier, ref id) => {
                 let mut identifiers = OBJECT_NAME_CHANGE_ON_LAUNCH.lock();
-                if !identifiers.contains(id) {
-                    identifiers.push(id.to_string());
+
+                let mut should_push = true;
+                for i in &*identifiers {
+                    if i.id.eq(id) {
+                        should_push = false;
+                    }
+                }
+
+                if should_push {
+                    identifiers.push(IdWithIdentifier {
+                        kind: identifier,
+                        id: id.clone(),
+                        matching_strategy: Option::from(MatchingStrategy::Legacy),
+                    });
                 }
             }
-            SocketMessage::IdentifyTrayApplication(_, ref id) => {
+            SocketMessage::IdentifyTrayApplication(identifier, ref id) => {
                 let mut identifiers = TRAY_AND_MULTI_WINDOW_IDENTIFIERS.lock();
-                if !identifiers.contains(id) {
-                    identifiers.push(id.to_string());
+                let mut should_push = true;
+                for i in &*identifiers {
+                    if i.id.eq(id) {
+                        should_push = false;
+                    }
+                }
+
+                if should_push {
+                    identifiers.push(IdWithIdentifier {
+                        kind: identifier,
+                        id: id.clone(),
+                        matching_strategy: Option::from(MatchingStrategy::Legacy),
+                    });
                 }
             }
-            SocketMessage::IdentifyLayeredApplication(_, ref id) => {
+            SocketMessage::IdentifyLayeredApplication(identifier, ref id) => {
                 let mut identifiers = LAYERED_WHITELIST.lock();
-                if !identifiers.contains(id) {
-                    identifiers.push(id.to_string());
+
+                let mut should_push = true;
+                for i in &*identifiers {
+                    if i.id.eq(id) {
+                        should_push = false;
+                    }
+                }
+
+                if should_push {
+                    identifiers.push(IdWithIdentifier {
+                        kind: identifier,
+                        id: id.clone(),
+                        matching_strategy: Option::from(MatchingStrategy::Legacy),
+                    });
                 }
             }
             SocketMessage::ManageFocusedWindow => {
@@ -934,8 +1028,7 @@ impl WindowManager {
                 let workspace = self.focused_workspace()?;
                 let resize = workspace.resize_dimensions();
 
-                let mut quicksave_json = std::env::temp_dir();
-                quicksave_json.push("komorebi.quicksave.json");
+                let quicksave_json = std::env::temp_dir().join("komorebi.quicksave.json");
 
                 let file = OpenOptions::new()
                     .write(true)
@@ -948,15 +1041,10 @@ impl WindowManager {
             SocketMessage::QuickLoad => {
                 let workspace = self.focused_workspace_mut()?;
 
-                let mut quicksave_json = std::env::temp_dir();
-                quicksave_json.push("komorebi.quicksave.json");
+                let quicksave_json = std::env::temp_dir().join("komorebi.quicksave.json");
 
-                let file = File::open(&quicksave_json).map_err(|_| {
-                    anyhow!(
-                        "no quicksave found at {}",
-                        quicksave_json.display().to_string()
-                    )
-                })?;
+                let file = File::open(&quicksave_json)
+                    .map_err(|_| anyhow!("no quicksave found at {}", quicksave_json.display()))?;
 
                 let resize: Vec<Option<Rect>> = serde_json::from_reader(file)?;
 
@@ -971,15 +1059,15 @@ impl WindowManager {
                     .write(true)
                     .truncate(true)
                     .create(true)
-                    .open(path.clone())?;
+                    .open(path)?;
 
                 serde_json::to_writer_pretty(&file, &resize)?;
             }
             SocketMessage::Load(ref path) => {
                 let workspace = self.focused_workspace_mut()?;
 
-                let file = File::open(path)
-                    .map_err(|_| anyhow!("no file found at {}", path.display().to_string()))?;
+                let file =
+                    File::open(path).map_err(|_| anyhow!("no file found at {}", path.display()))?;
 
                 let resize: Vec<Option<Rect>> = serde_json::from_reader(file)?;
 
@@ -1091,9 +1179,7 @@ impl WindowManager {
             SocketMessage::NotificationSchema => {
                 let notification = schema_for!(Notification);
                 let schema = serde_json::to_string_pretty(&notification)?;
-                let mut socket = DATA_DIR.clone();
-                socket.push("komorebic.sock");
-                let socket = socket.as_path();
+                let socket = DATA_DIR.join("komorebic.sock");
 
                 let mut stream = UnixStream::connect(socket)?;
                 stream.write_all(schema.as_bytes())?;
@@ -1101,13 +1187,26 @@ impl WindowManager {
             SocketMessage::SocketSchema => {
                 let socket_message = schema_for!(SocketMessage);
                 let schema = serde_json::to_string_pretty(&socket_message)?;
-                let mut socket = DATA_DIR.clone();
-                socket.push("komorebic.sock");
-                let socket = socket.as_path();
+                let socket = DATA_DIR.join("komorebic.sock");
 
                 let mut stream = UnixStream::connect(socket)?;
                 stream.write_all(schema.as_bytes())?;
             }
+            SocketMessage::StaticConfigSchema => {
+                let socket_message = schema_for!(StaticConfig);
+                let schema = serde_json::to_string_pretty(&socket_message)?;
+                let socket = DATA_DIR.join("komorebic.sock");
+
+                let mut stream = UnixStream::connect(socket)?;
+                stream.write_all(schema.as_bytes())?;
+            }
+            SocketMessage::GenerateStaticConfig => {
+                let config = serde_json::to_string_pretty(&StaticConfig::from(&*self))?;
+                let socket = DATA_DIR.join("komorebic.sock");
+
+                let mut stream = UnixStream::connect(socket)?;
+                stream.write_all(config.as_bytes())?;
+            }
             SocketMessage::RemoveTitleBar(_, ref id) => {
                 let mut identifiers = NO_TITLEBAR.lock();
                 if !identifiers.contains(id) {
@@ -1158,6 +1257,7 @@ impl WindowManager {
 
         match message {
             SocketMessage::ChangeLayout(_)
+            | SocketMessage::CycleLayout(_)
             | SocketMessage::ChangeLayoutCustom(_)
             | SocketMessage::FlipLayout(_)
             | SocketMessage::ManageFocusedWindow
@@ -1250,7 +1350,7 @@ impl WindowManager {
     }
 
     #[tracing::instrument(skip(self))]
-    fn handle_workspace_rules(
+    pub fn handle_workspace_rules(
         &mut self,
         id: &String,
         monitor_idx: usize,
@@ -1317,7 +1417,8 @@ pub fn read_commands_tcp(
                 break;
             }
             Ok(size) => {
-                let Ok(message) = SocketMessage::from_str(&String::from_utf8_lossy(&buf[..size])) else {
+                let Ok(message) = SocketMessage::from_str(&String::from_utf8_lossy(&buf[..size]))
+                else {
                     tracing::warn!("client sent an invalid message, disconnecting: {addr}");
                     let mut connections = TCP_CONNECTIONS.lock();
                     connections.remove(addr);

komorebi/src/process_event.rs

@@ -15,6 +15,7 @@ use komorebi_core::WindowContainerBehaviour;
 use crate::border::Border;
 use crate::current_virtual_desktop;
 use crate::notify_subscribers;
+use crate::window::should_act;
 use crate::window_manager::WindowManager;
 use crate::window_manager_event::WindowManagerEvent;
 use crate::windows_api::WindowsApi;
@@ -29,6 +30,7 @@ use crate::BORDER_HIDDEN;
 use crate::BORDER_HWND;
 use crate::DATA_DIR;
 use crate::HIDDEN_HWNDS;
+use crate::REGEX_IDENTIFIERS;
 use crate::TRAY_AND_MULTI_WINDOW_IDENTIFIERS;
 
 #[tracing::instrument]
@@ -179,15 +181,26 @@ impl WindowManager {
                 {
                     let tray_and_multi_window_identifiers =
                         TRAY_AND_MULTI_WINDOW_IDENTIFIERS.lock();
+                    let regex_identifiers = REGEX_IDENTIFIERS.lock();
+
+                    let title = &window.title()?;
+                    let exe_name = &window.exe()?;
+                    let class = &window.class()?;
 
                     // We don't want to purge windows that have been deliberately hidden by us, eg. when
                     // they are not on the top of a container stack.
                     let programmatically_hidden_hwnds = HIDDEN_HWNDS.lock();
+                    let should_act = should_act(
+                        title,
+                        exe_name,
+                        class,
+                        &tray_and_multi_window_identifiers,
+                        &regex_identifiers,
+                    );
 
-                    if ((!window.is_window()
-                        || tray_and_multi_window_identifiers.contains(&window.exe()?))
-                        || tray_and_multi_window_identifiers.contains(&window.class()?))
-                        && !programmatically_hidden_hwnds.contains(&window.hwnd)
+                    if !window.is_window()
+                        || should_act
+                        || !programmatically_hidden_hwnds.contains(&window.hwnd)
                     {
                         hide = true;
                     }

komorebi/src/process_movement.rs

@@ -31,7 +31,7 @@ pub fn listen_for_movements(wm: Arc<Mutex<WindowManager>>) {
                     Event::MouseMoveRelative { .. } => {
                         if !ignore_movement {
                             match wm.lock().raise_window_at_cursor_pos() {
-                                Ok(_) => {}
+                                Ok(()) => {}
                                 Err(error) => tracing::error!("{}", error),
                             }
                         }

komorebi/src/static_config.rs

@@ -0,0 +1,969 @@
+use crate::border::Border;
+use crate::current_virtual_desktop;
+use crate::monitor::Monitor;
+use crate::ring::Ring;
+use crate::window_manager::WindowManager;
+use crate::window_manager_event::WindowManagerEvent;
+use crate::windows_api::WindowsApi;
+use crate::workspace::Workspace;
+use crate::ALT_FOCUS_HACK;
+use crate::BORDER_COLOUR_CURRENT;
+use crate::BORDER_COLOUR_MONOCLE;
+use crate::BORDER_COLOUR_SINGLE;
+use crate::BORDER_COLOUR_STACK;
+use crate::BORDER_ENABLED;
+use crate::BORDER_HWND;
+use crate::BORDER_OFFSET;
+use crate::BORDER_OVERFLOW_IDENTIFIERS;
+use crate::BORDER_WIDTH;
+use crate::DATA_DIR;
+use crate::DEFAULT_CONTAINER_PADDING;
+use crate::DEFAULT_WORKSPACE_PADDING;
+use crate::FLOAT_IDENTIFIERS;
+use crate::HIDING_BEHAVIOUR;
+use crate::LAYERED_WHITELIST;
+use crate::MANAGE_IDENTIFIERS;
+use crate::MONITOR_INDEX_PREFERENCES;
+use crate::OBJECT_NAME_CHANGE_ON_LAUNCH;
+use crate::REGEX_IDENTIFIERS;
+use crate::TRAY_AND_MULTI_WINDOW_IDENTIFIERS;
+use crate::WORKSPACE_RULES;
+use color_eyre::Result;
+use crossbeam_channel::Receiver;
+use hotwatch::notify::DebouncedEvent;
+use hotwatch::Hotwatch;
+use komorebi_core::config_generation::ApplicationConfigurationGenerator;
+use komorebi_core::config_generation::ApplicationOptions;
+use komorebi_core::config_generation::IdWithIdentifier;
+use komorebi_core::config_generation::MatchingStrategy;
+use komorebi_core::resolve_home_path;
+use komorebi_core::ApplicationIdentifier;
+use komorebi_core::DefaultLayout;
+use komorebi_core::FocusFollowsMouseImplementation;
+use komorebi_core::HidingBehaviour;
+use komorebi_core::Layout;
+use komorebi_core::MoveBehaviour;
+use komorebi_core::OperationBehaviour;
+use komorebi_core::Rect;
+use komorebi_core::SocketMessage;
+use komorebi_core::WindowContainerBehaviour;
+use parking_lot::Mutex;
+use regex::Regex;
+use schemars::JsonSchema;
+use serde::Deserialize;
+use serde::Serialize;
+use std::collections::HashMap;
+use std::collections::HashSet;
+use std::io::ErrorKind;
+use std::io::Write;
+use std::path::PathBuf;
+use std::sync::atomic::Ordering;
+use std::sync::Arc;
+use uds_windows::UnixListener;
+use uds_windows::UnixStream;
+
+#[derive(Debug, Serialize, Deserialize, JsonSchema)]
+pub struct Rgb {
+    /// Red
+    pub r: u32,
+    /// Green
+    pub g: u32,
+    /// Blue
+    pub b: u32,
+}
+
+impl From<u32> for Rgb {
+    fn from(value: u32) -> Self {
+        Self {
+            r: value & 0xff,
+            g: value >> 8 & 0xff,
+            b: value >> 16 & 0xff,
+        }
+    }
+}
+
+#[derive(Debug, Serialize, Deserialize, JsonSchema)]
+pub struct ActiveWindowBorderColours {
+    /// Border colour when the container contains a single window
+    pub single: Rgb,
+    /// Border colour when the container contains multiple windows
+    pub stack: Rgb,
+    /// Border colour when the container is in monocle mode
+    pub monocle: Rgb,
+}
+
+#[derive(Debug, Serialize, Deserialize, JsonSchema)]
+pub struct WorkspaceConfig {
+    /// Name
+    pub name: String,
+    /// Layout (default: BSP)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub layout: Option<DefaultLayout>,
+    /// Custom Layout (default: None)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub custom_layout: Option<PathBuf>,
+    /// Layout rules (default: None)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub layout_rules: Option<HashMap<usize, DefaultLayout>>,
+    /// Layout rules (default: None)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub custom_layout_rules: Option<HashMap<usize, PathBuf>>,
+    /// Container padding (default: global)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub container_padding: Option<i32>,
+    /// Container padding (default: global)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub workspace_padding: Option<i32>,
+    /// Initial workspace application rules
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub initial_workspace_rules: Option<Vec<IdWithIdentifier>>,
+    /// Permanent workspace application rules
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub workspace_rules: Option<Vec<IdWithIdentifier>>,
+}
+
+impl From<&Workspace> for WorkspaceConfig {
+    fn from(value: &Workspace) -> Self {
+        let mut layout_rules = HashMap::new();
+        for (threshold, layout) in value.layout_rules() {
+            match layout {
+                Layout::Default(value) => {
+                    layout_rules.insert(*threshold, *value);
+                }
+                Layout::Custom(_) => {}
+            }
+        }
+
+        let workspace_rules = WORKSPACE_RULES.lock();
+        let mut initial_ws_rules = vec![];
+        let mut ws_rules = vec![];
+
+        for (identifier, (_, _, is_initial)) in &*workspace_rules {
+            if identifier.ends_with("exe") {
+                let rule = IdWithIdentifier {
+                    kind: ApplicationIdentifier::Exe,
+                    id: identifier.clone(),
+                    matching_strategy: None,
+                };
+
+                if *is_initial {
+                    initial_ws_rules.push(rule);
+                } else {
+                    ws_rules.push(rule);
+                }
+            }
+        }
+
+        let initial_ws_rules = if initial_ws_rules.is_empty() {
+            None
+        } else {
+            Option::from(initial_ws_rules)
+        };
+        let ws_rules = if ws_rules.is_empty() {
+            None
+        } else {
+            Option::from(ws_rules)
+        };
+
+        let default_container_padding = DEFAULT_CONTAINER_PADDING.load(Ordering::SeqCst);
+        let default_workspace_padding = DEFAULT_WORKSPACE_PADDING.load(Ordering::SeqCst);
+
+        let container_padding = value.container_padding().and_then(|container_padding| {
+            if container_padding == default_container_padding {
+                None
+            } else {
+                Option::from(container_padding)
+            }
+        });
+
+        let workspace_padding = value.workspace_padding().and_then(|workspace_padding| {
+            if workspace_padding == default_workspace_padding {
+                None
+            } else {
+                Option::from(workspace_padding)
+            }
+        });
+
+        Self {
+            name: value
+                .name()
+                .clone()
+                .unwrap_or_else(|| String::from("unnamed")),
+            layout: match value.layout() {
+                Layout::Default(layout) => Option::from(*layout),
+                // TODO: figure out how we might resolve file references in the future
+                Layout::Custom(_) => None,
+            },
+            custom_layout: None,
+            layout_rules: Option::from(layout_rules),
+            // TODO: figure out how we might resolve file references in the future
+            custom_layout_rules: None,
+            container_padding,
+            workspace_padding,
+            initial_workspace_rules: initial_ws_rules,
+            workspace_rules: ws_rules,
+        }
+    }
+}
+
+#[derive(Debug, Serialize, Deserialize, JsonSchema)]
+pub struct MonitorConfig {
+    /// Workspace configurations
+    pub workspaces: Vec<WorkspaceConfig>,
+    /// Monitor-specific work area offset (default: None)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub work_area_offset: Option<Rect>,
+}
+
+impl From<&Monitor> for MonitorConfig {
+    fn from(value: &Monitor) -> Self {
+        let mut workspaces = vec![];
+        for w in value.workspaces() {
+            workspaces.push(WorkspaceConfig::from(w));
+        }
+
+        Self {
+            workspaces,
+            work_area_offset: value.work_area_offset(),
+        }
+    }
+}
+
+#[derive(Debug, Serialize, Deserialize, JsonSchema)]
+pub struct StaticConfig {
+    /// Dimensions of Windows' own invisible borders; don't set these yourself unless you are told to
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub invisible_borders: Option<Rect>,
+    /// Delta to resize windows by (default 50)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub resize_delta: Option<i32>,
+    /// Determine what happens when a new window is opened (default: Create)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub window_container_behaviour: Option<WindowContainerBehaviour>,
+    /// Determine what happens when a window is moved across a monitor boundary (default: Swap)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub cross_monitor_move_behaviour: Option<MoveBehaviour>,
+    /// Determine what happens when commands are sent while an unmanaged window is in the foreground (default: Op)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub unmanaged_window_operation_behaviour: Option<OperationBehaviour>,
+    /// Determine focus follows mouse implementation (default: None)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub focus_follows_mouse: Option<FocusFollowsMouseImplementation>,
+    /// Enable or disable mouse follows focus (default: true)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub mouse_follows_focus: Option<bool>,
+    /// Path to applications.yaml from komorebi-application-specific-configurations (default: None)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub app_specific_configuration_path: Option<PathBuf>,
+    /// DEPRECATED from v0.1.19: use active_window_border_width instead
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub border_width: Option<i32>,
+    /// DEPRECATED from v0.1.19: use active_window_border_offset instead
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub border_offset: Option<Rect>,
+    /// Width of the active window border (default: 20)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub active_window_border_width: Option<i32>,
+    /// Offset of the active window border (default: None)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub active_window_border_offset: Option<i32>,
+    /// Display an active window border (default: false)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub active_window_border: Option<bool>,
+    /// Active window border colours for different container types
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub active_window_border_colours: Option<ActiveWindowBorderColours>,
+    /// Global default workspace padding (default: 10)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub default_workspace_padding: Option<i32>,
+    /// Global default container padding (default: 10)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub default_container_padding: Option<i32>,
+    /// Monitor and workspace configurations
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub monitors: Option<Vec<MonitorConfig>>,
+    /// Always send the ALT key when using focus commands (default: false)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub alt_focus_hack: Option<bool>,
+    /// Which Windows signal to use when hiding windows (default: minimize)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub window_hiding_behaviour: Option<HidingBehaviour>,
+    /// Global work area (space used for tiling) offset (default: None)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub global_work_area_offset: Option<Rect>,
+    /// Individual window floating rules
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub float_rules: Option<Vec<IdWithIdentifier>>,
+    /// Individual window force-manage rules
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub manage_rules: Option<Vec<IdWithIdentifier>>,
+    /// Identify border overflow applications
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub border_overflow_applications: Option<Vec<IdWithIdentifier>>,
+    /// Identify tray and multi-window applications
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub tray_and_multi_window_applications: Option<Vec<IdWithIdentifier>>,
+    /// Identify applications that have the WS_EX_LAYERED extended window style
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub layered_applications: Option<Vec<IdWithIdentifier>>,
+    /// Identify applications that send EVENT_OBJECT_NAMECHANGE on launch (very rare)
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub object_name_change_applications: Option<Vec<IdWithIdentifier>>,
+    /// Set monitor index preferences
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub monitor_index_preferences: Option<HashMap<usize, Rect>>,
+}
+
+impl From<&WindowManager> for StaticConfig {
+    #[allow(clippy::too_many_lines)]
+    fn from(value: &WindowManager) -> Self {
+        let default_invisible_borders = Rect {
+            left: 7,
+            top: 0,
+            right: 14,
+            bottom: 7,
+        };
+
+        let mut monitors = vec![];
+        for m in value.monitors() {
+            monitors.push(MonitorConfig::from(m));
+        }
+
+        let mut to_remove = vec![];
+
+        let workspace_rules = WORKSPACE_RULES.lock();
+        for (m_idx, m) in monitors.iter().enumerate() {
+            for (w_idx, w) in m.workspaces.iter().enumerate() {
+                if let Some(rules) = &w.initial_workspace_rules {
+                    for iwsr in rules {
+                        for (identifier, (monitor_idx, workspace_idx, _)) in &*workspace_rules {
+                            if iwsr.id.eq(identifier)
+                                && (*monitor_idx != m_idx || *workspace_idx != w_idx)
+                            {
+                                to_remove.push((m_idx, w_idx, iwsr.id.clone()));
+                            }
+                        }
+                    }
+                }
+
+                if let Some(rules) = &w.workspace_rules {
+                    for wsr in rules {
+                        for (identifier, (monitor_idx, workspace_idx, _)) in &*workspace_rules {
+                            if wsr.id.eq(identifier)
+                                && (*monitor_idx != m_idx || *workspace_idx != w_idx)
+                            {
+                                to_remove.push((m_idx, w_idx, wsr.id.clone()));
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        for (m_idx, w_idx, id) in to_remove {
+            if let Some(monitor) = monitors.get_mut(m_idx) {
+                if let Some(workspace) = monitor.workspaces.get_mut(w_idx) {
+                    if let Some(rules) = &mut workspace.workspace_rules {
+                        rules.retain(|r| r.id != id);
+                    }
+
+                    if let Some(rules) = &mut workspace.initial_workspace_rules {
+                        rules.retain(|r| r.id != id);
+                    }
+                }
+            }
+        }
+
+        let border_colours = if BORDER_COLOUR_SINGLE.load(Ordering::SeqCst) == 0 {
+            None
+        } else {
+            Option::from(ActiveWindowBorderColours {
+                single: Rgb::from(BORDER_COLOUR_SINGLE.load(Ordering::SeqCst)),
+                stack: Rgb::from(if BORDER_COLOUR_STACK.load(Ordering::SeqCst) == 0 {
+                    BORDER_COLOUR_SINGLE.load(Ordering::SeqCst)
+                } else {
+                    BORDER_COLOUR_STACK.load(Ordering::SeqCst)
+                }),
+                monocle: Rgb::from(if BORDER_COLOUR_MONOCLE.load(Ordering::SeqCst) == 0 {
+                    BORDER_COLOUR_SINGLE.load(Ordering::SeqCst)
+                } else {
+                    BORDER_COLOUR_MONOCLE.load(Ordering::SeqCst)
+                }),
+            })
+        };
+
+        Self {
+            invisible_borders: if value.invisible_borders == default_invisible_borders {
+                None
+            } else {
+                Option::from(value.invisible_borders)
+            },
+            resize_delta: Option::from(value.resize_delta),
+            window_container_behaviour: Option::from(value.window_container_behaviour),
+            cross_monitor_move_behaviour: Option::from(value.cross_monitor_move_behaviour),
+            unmanaged_window_operation_behaviour: Option::from(
+                value.unmanaged_window_operation_behaviour,
+            ),
+            focus_follows_mouse: value.focus_follows_mouse,
+            mouse_follows_focus: Option::from(value.mouse_follows_focus),
+            app_specific_configuration_path: None,
+            active_window_border_width: Option::from(BORDER_WIDTH.load(Ordering::SeqCst)),
+            active_window_border_offset: BORDER_OFFSET
+                .lock()
+                .map_or(None, |offset| Option::from(offset.left)),
+            border_width: None,
+            border_offset: None,
+            active_window_border: Option::from(BORDER_ENABLED.load(Ordering::SeqCst)),
+            active_window_border_colours: border_colours,
+            default_workspace_padding: Option::from(
+                DEFAULT_WORKSPACE_PADDING.load(Ordering::SeqCst),
+            ),
+            default_container_padding: Option::from(
+                DEFAULT_CONTAINER_PADDING.load(Ordering::SeqCst),
+            ),
+            monitors: Option::from(monitors),
+            alt_focus_hack: Option::from(ALT_FOCUS_HACK.load(Ordering::SeqCst)),
+            window_hiding_behaviour: Option::from(*HIDING_BEHAVIOUR.lock()),
+            global_work_area_offset: value.work_area_offset,
+            float_rules: None,
+            manage_rules: None,
+            border_overflow_applications: None,
+            tray_and_multi_window_applications: None,
+            layered_applications: None,
+            object_name_change_applications: None,
+            monitor_index_preferences: Option::from(MONITOR_INDEX_PREFERENCES.lock().clone()),
+        }
+    }
+}
+
+impl StaticConfig {
+    #[allow(clippy::cognitive_complexity, clippy::too_many_lines)]
+    fn apply_globals(&mut self) -> Result<()> {
+        if let Some(monitor_index_preferences) = &self.monitor_index_preferences {
+            let mut preferences = MONITOR_INDEX_PREFERENCES.lock();
+            *preferences = monitor_index_preferences.clone();
+        }
+
+        if let Some(behaviour) = self.window_hiding_behaviour {
+            let mut window_hiding_behaviour = HIDING_BEHAVIOUR.lock();
+            *window_hiding_behaviour = behaviour;
+        }
+
+        if let Some(hack) = self.alt_focus_hack {
+            ALT_FOCUS_HACK.store(hack, Ordering::SeqCst);
+        }
+
+        if let Some(container) = self.default_container_padding {
+            DEFAULT_CONTAINER_PADDING.store(container, Ordering::SeqCst);
+        }
+
+        if let Some(workspace) = self.default_workspace_padding {
+            DEFAULT_WORKSPACE_PADDING.store(workspace, Ordering::SeqCst);
+        }
+
+        self.active_window_border_width.map_or_else(
+            || {
+                BORDER_WIDTH.store(20, Ordering::SeqCst);
+            },
+            |width| {
+                BORDER_WIDTH.store(width, Ordering::SeqCst);
+            },
+        );
+        self.active_window_border_offset.map_or_else(
+            || {
+                let mut border_offset = BORDER_OFFSET.lock();
+                *border_offset = None;
+            },
+            |offset| {
+                let new_border_offset = Rect {
+                    left: offset,
+                    top: offset,
+                    right: offset * 2,
+                    bottom: offset * 2,
+                };
+
+                let mut border_offset = BORDER_OFFSET.lock();
+                *border_offset = Some(new_border_offset);
+            },
+        );
+
+        if let Some(colours) = &self.active_window_border_colours {
+            BORDER_COLOUR_SINGLE.store(
+                colours.single.r | (colours.single.g << 8) | (colours.single.b << 16),
+                Ordering::SeqCst,
+            );
+            BORDER_COLOUR_CURRENT.store(
+                colours.single.r | (colours.single.g << 8) | (colours.single.b << 16),
+                Ordering::SeqCst,
+            );
+            BORDER_COLOUR_STACK.store(
+                colours.stack.r | (colours.stack.g << 8) | (colours.stack.b << 16),
+                Ordering::SeqCst,
+            );
+            BORDER_COLOUR_MONOCLE.store(
+                colours.monocle.r | (colours.monocle.g << 8) | (colours.monocle.b << 16),
+                Ordering::SeqCst,
+            );
+        }
+
+        let mut float_identifiers = FLOAT_IDENTIFIERS.lock();
+        let mut regex_identifiers = REGEX_IDENTIFIERS.lock();
+        let mut manage_identifiers = MANAGE_IDENTIFIERS.lock();
+        let mut tray_and_multi_window_identifiers = TRAY_AND_MULTI_WINDOW_IDENTIFIERS.lock();
+        let mut border_overflow_identifiers = BORDER_OVERFLOW_IDENTIFIERS.lock();
+        let mut object_name_change_identifiers = OBJECT_NAME_CHANGE_ON_LAUNCH.lock();
+        let mut layered_identifiers = LAYERED_WHITELIST.lock();
+
+        if let Some(float) = &mut self.float_rules {
+            for identifier in float {
+                if identifier.matching_strategy.is_none() {
+                    identifier.matching_strategy = Option::from(MatchingStrategy::Legacy);
+                }
+
+                if !float_identifiers.contains(identifier) {
+                    float_identifiers.push(identifier.clone());
+
+                    if matches!(identifier.matching_strategy, Some(MatchingStrategy::Regex)) {
+                        let re = Regex::new(&identifier.id)?;
+                        regex_identifiers.insert(identifier.id.clone(), re);
+                    }
+                }
+            }
+        }
+
+        if let Some(manage) = &mut self.manage_rules {
+            for identifier in manage {
+                if identifier.matching_strategy.is_none() {
+                    identifier.matching_strategy = Option::from(MatchingStrategy::Legacy);
+                }
+
+                if !manage_identifiers.contains(identifier) {
+                    manage_identifiers.push(identifier.clone());
+
+                    if matches!(identifier.matching_strategy, Some(MatchingStrategy::Regex)) {
+                        let re = Regex::new(&identifier.id)?;
+                        regex_identifiers.insert(identifier.id.clone(), re);
+                    }
+                }
+            }
+        }
+
+        if let Some(identifiers) = &mut self.object_name_change_applications {
+            for identifier in identifiers {
+                if identifier.matching_strategy.is_none() {
+                    identifier.matching_strategy = Option::from(MatchingStrategy::Legacy);
+                }
+
+                if !object_name_change_identifiers.contains(identifier) {
+                    object_name_change_identifiers.push(identifier.clone());
+
+                    if matches!(identifier.matching_strategy, Some(MatchingStrategy::Regex)) {
+                        let re = Regex::new(&identifier.id)?;
+                        regex_identifiers.insert(identifier.id.clone(), re);
+                    }
+                }
+            }
+        }
+
+        if let Some(identifiers) = &mut self.layered_applications {
+            for identifier in identifiers {
+                if identifier.matching_strategy.is_none() {
+                    identifier.matching_strategy = Option::from(MatchingStrategy::Legacy);
+                }
+
+                if !layered_identifiers.contains(identifier) {
+                    layered_identifiers.push(identifier.clone());
+
+                    if matches!(identifier.matching_strategy, Some(MatchingStrategy::Regex)) {
+                        let re = Regex::new(&identifier.id)?;
+                        regex_identifiers.insert(identifier.id.clone(), re);
+                    }
+                }
+            }
+        }
+
+        if let Some(identifiers) = &mut self.border_overflow_applications {
+            for identifier in identifiers {
+                if identifier.matching_strategy.is_none() {
+                    identifier.matching_strategy = Option::from(MatchingStrategy::Legacy);
+                }
+
+                if !border_overflow_identifiers.contains(identifier) {
+                    border_overflow_identifiers.push(identifier.clone());
+
+                    if matches!(identifier.matching_strategy, Some(MatchingStrategy::Regex)) {
+                        let re = Regex::new(&identifier.id)?;
+                        regex_identifiers.insert(identifier.id.clone(), re);
+                    }
+                }
+            }
+        }
+
+        if let Some(identifiers) = &mut self.tray_and_multi_window_applications {
+            for identifier in identifiers {
+                if identifier.matching_strategy.is_none() {
+                    identifier.matching_strategy = Option::from(MatchingStrategy::Legacy);
+                }
+
+                if !tray_and_multi_window_identifiers.contains(identifier) {
+                    tray_and_multi_window_identifiers.push(identifier.clone());
+
+                    if matches!(identifier.matching_strategy, Some(MatchingStrategy::Regex)) {
+                        let re = Regex::new(&identifier.id)?;
+                        regex_identifiers.insert(identifier.id.clone(), re);
+                    }
+                }
+            }
+        }
+
+        if let Some(path) = &self.app_specific_configuration_path {
+            let path = resolve_home_path(path)?;
+            let content = std::fs::read_to_string(path)?;
+            let asc = ApplicationConfigurationGenerator::load(&content)?;
+
+            for mut entry in asc {
+                if let Some(float) = entry.float_identifiers {
+                    for f in float {
+                        let mut without_comment: IdWithIdentifier = f.into();
+                        if without_comment.matching_strategy.is_none() {
+                            without_comment.matching_strategy =
+                                Option::from(MatchingStrategy::Legacy);
+                        }
+
+                        if !float_identifiers.contains(&without_comment) {
+                            float_identifiers.push(without_comment.clone());
+
+                            if matches!(
+                                without_comment.matching_strategy,
+                                Some(MatchingStrategy::Regex)
+                            ) {
+                                let re = Regex::new(&without_comment.id)?;
+                                regex_identifiers.insert(without_comment.id.clone(), re);
+                            }
+                        }
+                    }
+                }
+                if let Some(options) = entry.options {
+                    for o in options {
+                        match o {
+                            ApplicationOptions::ObjectNameChange => {
+                                if entry.identifier.matching_strategy.is_none() {
+                                    entry.identifier.matching_strategy =
+                                        Option::from(MatchingStrategy::Legacy);
+                                }
+
+                                if !object_name_change_identifiers.contains(&entry.identifier) {
+                                    object_name_change_identifiers.push(entry.identifier.clone());
+
+                                    if matches!(
+                                        entry.identifier.matching_strategy,
+                                        Some(MatchingStrategy::Regex)
+                                    ) {
+                                        let re = Regex::new(&entry.identifier.id)?;
+                                        regex_identifiers.insert(entry.identifier.id.clone(), re);
+                                    }
+                                }
+                            }
+                            ApplicationOptions::Layered => {
+                                if entry.identifier.matching_strategy.is_none() {
+                                    entry.identifier.matching_strategy =
+                                        Option::from(MatchingStrategy::Legacy);
+                                }
+
+                                if !layered_identifiers.contains(&entry.identifier) {
+                                    layered_identifiers.push(entry.identifier.clone());
+
+                                    if matches!(
+                                        entry.identifier.matching_strategy,
+                                        Some(MatchingStrategy::Regex)
+                                    ) {
+                                        let re = Regex::new(&entry.identifier.id)?;
+                                        regex_identifiers.insert(entry.identifier.id.clone(), re);
+                                    }
+                                }
+                            }
+                            ApplicationOptions::BorderOverflow => {
+                                if entry.identifier.matching_strategy.is_none() {
+                                    entry.identifier.matching_strategy =
+                                        Option::from(MatchingStrategy::Legacy);
+                                }
+
+                                if !border_overflow_identifiers.contains(&entry.identifier) {
+                                    border_overflow_identifiers.push(entry.identifier.clone());
+
+                                    if matches!(
+                                        entry.identifier.matching_strategy,
+                                        Some(MatchingStrategy::Regex)
+                                    ) {
+                                        let re = Regex::new(&entry.identifier.id)?;
+                                        regex_identifiers.insert(entry.identifier.id.clone(), re);
+                                    }
+                                }
+                            }
+                            ApplicationOptions::TrayAndMultiWindow => {
+                                if entry.identifier.matching_strategy.is_none() {
+                                    entry.identifier.matching_strategy =
+                                        Option::from(MatchingStrategy::Legacy);
+                                }
+
+                                if !tray_and_multi_window_identifiers.contains(&entry.identifier) {
+                                    tray_and_multi_window_identifiers
+                                        .push(entry.identifier.clone());
+
+                                    if matches!(
+                                        entry.identifier.matching_strategy,
+                                        Some(MatchingStrategy::Regex)
+                                    ) {
+                                        let re = Regex::new(&entry.identifier.id)?;
+                                        regex_identifiers.insert(entry.identifier.id.clone(), re);
+                                    }
+                                }
+                            }
+                            ApplicationOptions::Force => {
+                                if entry.identifier.matching_strategy.is_none() {
+                                    entry.identifier.matching_strategy =
+                                        Option::from(MatchingStrategy::Legacy);
+                                }
+
+                                if !manage_identifiers.contains(&entry.identifier) {
+                                    manage_identifiers.push(entry.identifier.clone());
+
+                                    if matches!(
+                                        entry.identifier.matching_strategy,
+                                        Some(MatchingStrategy::Regex)
+                                    ) {
+                                        let re = Regex::new(&entry.identifier.id)?;
+                                        regex_identifiers.insert(entry.identifier.id.clone(), re);
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        Ok(())
+    }
+
+    #[allow(clippy::too_many_lines)]
+    pub fn preload(
+        path: &PathBuf,
+        incoming: Arc<Mutex<Receiver<WindowManagerEvent>>>,
+    ) -> Result<WindowManager> {
+        let content = std::fs::read_to_string(path)?;
+        let mut value: Self = serde_json::from_str(&content)?;
+        value.apply_globals()?;
+
+        let socket = DATA_DIR.join("komorebi.sock");
+
+        match std::fs::remove_file(&socket) {
+            Ok(()) => {}
+            Err(error) => match error.kind() {
+                // Doing this because ::exists() doesn't work reliably on Windows via IntelliJ
+                ErrorKind::NotFound => {}
+                _ => {
+                    return Err(error.into());
+                }
+            },
+        };
+
+        let listener = UnixListener::bind(&socket)?;
+
+        let mut wm = WindowManager {
+            monitors: Ring::default(),
+            monitor_cache: HashMap::new(),
+            incoming_events: incoming,
+            command_listener: listener,
+            is_paused: false,
+            invisible_borders: value.invisible_borders.unwrap_or(Rect {
+                left: 7,
+                top: 0,
+                right: 14,
+                bottom: 7,
+            }),
+            virtual_desktop_id: current_virtual_desktop(),
+            work_area_offset: value.global_work_area_offset,
+            window_container_behaviour: value
+                .window_container_behaviour
+                .unwrap_or(WindowContainerBehaviour::Create),
+            cross_monitor_move_behaviour: value
+                .cross_monitor_move_behaviour
+                .unwrap_or(MoveBehaviour::Swap),
+            unmanaged_window_operation_behaviour: value
+                .unmanaged_window_operation_behaviour
+                .unwrap_or(OperationBehaviour::Op),
+            resize_delta: value.resize_delta.unwrap_or(50),
+            focus_follows_mouse: value.focus_follows_mouse,
+            mouse_follows_focus: value.mouse_follows_focus.unwrap_or(true),
+            hotwatch: Hotwatch::new()?,
+            has_pending_raise_op: false,
+            pending_move_op: None,
+            already_moved_window_handles: Arc::new(Mutex::new(HashSet::new())),
+        };
+
+        match value.focus_follows_mouse {
+            None => WindowsApi::disable_focus_follows_mouse()?,
+            Some(FocusFollowsMouseImplementation::Windows) => {
+                WindowsApi::enable_focus_follows_mouse()?;
+            }
+            Some(FocusFollowsMouseImplementation::Komorebi) => {}
+        };
+
+        let bytes = SocketMessage::ReloadStaticConfiguration(path.clone()).as_bytes()?;
+
+        wm.hotwatch.watch(path, move |event| match event {
+            // Editing in Notepad sends a NoticeWrite while editing in (Neo)Vim sends
+            // a NoticeRemove, presumably because of the use of swap files?
+            DebouncedEvent::NoticeWrite(_) | DebouncedEvent::NoticeRemove(_) => {
+                let socket = DATA_DIR.join("komorebi.sock");
+                let mut stream =
+                    UnixStream::connect(socket).expect("could not connect to komorebi.sock");
+                stream
+                    .write_all(&bytes)
+                    .expect("could not write to komorebi.sock");
+            }
+            _ => {}
+        })?;
+
+        Ok(wm)
+    }
+
+    pub fn postload(path: &PathBuf, wm: &Arc<Mutex<WindowManager>>) -> Result<()> {
+        let content = std::fs::read_to_string(path)?;
+        let value: Self = serde_json::from_str(&content)?;
+        let mut wm = wm.lock();
+
+        if let Some(monitors) = value.monitors {
+            for (i, monitor) in monitors.iter().enumerate() {
+                if let Some(m) = wm.monitors_mut().get_mut(i) {
+                    m.ensure_workspace_count(monitor.workspaces.len());
+                    m.set_work_area_offset(monitor.work_area_offset);
+
+                    for (j, ws) in m.workspaces_mut().iter_mut().enumerate() {
+                        ws.load_static_config(
+                            monitor
+                                .workspaces
+                                .get(j)
+                                .expect("no static workspace config"),
+                        )?;
+                    }
+                }
+
+                for (j, ws) in monitor.workspaces.iter().enumerate() {
+                    if let Some(rules) = &ws.workspace_rules {
+                        for r in rules {
+                            wm.handle_workspace_rules(&r.id, i, j, false)?;
+                        }
+                    }
+
+                    if let Some(rules) = &ws.initial_workspace_rules {
+                        for r in rules {
+                            wm.handle_workspace_rules(&r.id, i, j, true)?;
+                        }
+                    }
+                }
+            }
+        }
+
+        if value.active_window_border == Some(true) {
+            if BORDER_HWND.load(Ordering::SeqCst) == 0 {
+                Border::create("komorebi-border-window")?;
+            }
+
+            BORDER_ENABLED.store(true, Ordering::SeqCst);
+            wm.show_border()?;
+        }
+
+        Ok(())
+    }
+
+    pub fn reload(path: &PathBuf, wm: &mut WindowManager) -> Result<()> {
+        let content = std::fs::read_to_string(path)?;
+        let mut value: Self = serde_json::from_str(&content)?;
+
+        value.apply_globals()?;
+
+        if let Some(monitors) = value.monitors {
+            for (i, monitor) in monitors.iter().enumerate() {
+                if let Some(m) = wm.monitors_mut().get_mut(i) {
+                    m.ensure_workspace_count(monitor.workspaces.len());
+                    m.set_work_area_offset(monitor.work_area_offset);
+
+                    for (j, ws) in m.workspaces_mut().iter_mut().enumerate() {
+                        ws.load_static_config(
+                            monitor
+                                .workspaces
+                                .get(j)
+                                .expect("no static workspace config"),
+                        )?;
+                    }
+                }
+
+                for (j, ws) in monitor.workspaces.iter().enumerate() {
+                    if let Some(rules) = &ws.workspace_rules {
+                        for r in rules {
+                            wm.handle_workspace_rules(&r.id, i, j, false)?;
+                        }
+                    }
+
+                    if let Some(rules) = &ws.initial_workspace_rules {
+                        for r in rules {
+                            wm.handle_workspace_rules(&r.id, i, j, true)?;
+                        }
+                    }
+                }
+            }
+        }
+
+        if value.active_window_border == Some(true) {
+            if BORDER_HWND.load(Ordering::SeqCst) == 0 {
+                Border::create("komorebi-border-window")?;
+            }
+
+            BORDER_ENABLED.store(true, Ordering::SeqCst);
+            wm.show_border()?;
+        } else {
+            BORDER_ENABLED.store(false, Ordering::SeqCst);
+            wm.hide_border()?;
+        }
+
+        if let Some(val) = value.invisible_borders {
+            wm.invisible_borders = val;
+        }
+
+        if let Some(val) = value.window_container_behaviour {
+            wm.window_container_behaviour = val;
+        }
+
+        if let Some(val) = value.cross_monitor_move_behaviour {
+            wm.cross_monitor_move_behaviour = val;
+        }
+
+        if let Some(val) = value.unmanaged_window_operation_behaviour {
+            wm.unmanaged_window_operation_behaviour = val;
+        }
+
+        if let Some(val) = value.resize_delta {
+            wm.resize_delta = val;
+        }
+
+        if let Some(val) = value.mouse_follows_focus {
+            wm.mouse_follows_focus = val;
+        }
+
+        wm.work_area_offset = value.global_work_area_offset;
+
+        match value.focus_follows_mouse {
+            None => WindowsApi::disable_focus_follows_mouse()?,
+            Some(FocusFollowsMouseImplementation::Windows) => {
+                WindowsApi::enable_focus_follows_mouse()?;
+            }
+            Some(FocusFollowsMouseImplementation::Komorebi) => {}
+        };
+
+        wm.focus_follows_mouse = value.focus_follows_mouse;
+
+        Ok(())
+    }
+}

komorebi/src/window.rs

@@ -1,4 +1,5 @@
 use crate::com::SetCloak;
+use std::collections::HashMap;
 use std::convert::TryFrom;
 use std::fmt::Display;
 use std::fmt::Formatter;
@@ -7,6 +8,9 @@ use std::sync::atomic::Ordering;
 
 use color_eyre::eyre::anyhow;
 use color_eyre::Result;
+use komorebi_core::config_generation::IdWithIdentifier;
+use komorebi_core::config_generation::MatchingStrategy;
+use regex::Regex;
 use schemars::JsonSchema;
 use serde::ser::Error;
 use serde::ser::SerializeStruct;
@@ -17,6 +21,7 @@ use winput::press;
 use winput::release;
 use winput::Vk;
 
+use komorebi_core::ApplicationIdentifier;
 use komorebi_core::HidingBehaviour;
 use komorebi_core::Rect;
 
@@ -33,6 +38,7 @@ use crate::LAYERED_WHITELIST;
 use crate::MANAGE_IDENTIFIERS;
 use crate::NO_TITLEBAR;
 use crate::PERMAIGNORE_CLASSES;
+use crate::REGEX_IDENTIFIERS;
 use crate::WSL2_UI_PROCESSES;
 
 #[derive(Debug, Clone, Copy, JsonSchema)]
@@ -124,15 +130,21 @@ impl Window {
         top: bool,
     ) -> Result<()> {
         let mut rect = *layout;
-        let mut should_remove_border = true;
 
         let border_overflows = BORDER_OVERFLOW_IDENTIFIERS.lock();
-        if border_overflows.contains(&self.title()?)
-            || border_overflows.contains(&self.exe()?)
-            || border_overflows.contains(&self.class()?)
-        {
-            should_remove_border = false;
-        }
+        let regex_identifiers = REGEX_IDENTIFIERS.lock();
+
+        let title = &self.title()?;
+        let class = &self.class()?;
+        let exe_name = &self.exe()?;
+
+        let should_remove_border = !should_act(
+            title,
+            exe_name,
+            class,
+            &border_overflows,
+            &regex_identifiers,
+        );
 
         if should_remove_border {
             // Remove the invisible borders
@@ -229,7 +241,7 @@ impl Window {
 
         // Raise Window to foreground
         match WindowsApi::set_foreground_window(self.hwnd()) {
-            Ok(_) => {}
+            Ok(()) => {}
             Err(error) => {
                 tracing::error!(
                     "could not set as foreground window, but continuing execution of raise(): {}",
@@ -240,7 +252,7 @@ impl Window {
 
         // This isn't really needed when the above command works as expected via AHK
         match WindowsApi::set_focus(self.hwnd()) {
-            Ok(_) => {}
+            Ok(()) => {}
             Err(error) => {
                 tracing::error!(
                     "could not set focus, but continuing execution of raise(): {}",
@@ -290,7 +302,7 @@ impl Window {
             }
 
             match WindowsApi::set_foreground_window(self.hwnd()) {
-                Ok(_) => {
+                Ok(()) => {
                     foregrounded = true;
                 }
                 Err(error) => {
@@ -322,7 +334,7 @@ impl Window {
 
         // This isn't really needed when the above command works as expected via AHK
         match WindowsApi::set_focus(self.hwnd()) {
-            Ok(_) => {}
+            Ok(()) => {}
             Err(error) => {
                 tracing::error!(
                     "could not set focus, but continuing execution of focus(): {}",
@@ -348,8 +360,7 @@ impl Window {
         let mut ex_style = self.ex_style()?;
         ex_style.insert(ExtendedWindowStyle::LAYERED);
         self.update_ex_style(&ex_style)?;
-        WindowsApi::set_transparent(self.hwnd());
-        Ok(())
+        WindowsApi::set_transparent(self.hwnd())
     }
 
     pub fn opaque(self) -> Result<()> {
@@ -470,42 +481,38 @@ fn window_is_eligible(
         }
     }
 
-    let mut should_float = false;
+    let regex_identifiers = REGEX_IDENTIFIERS.lock();
 
-    {
-        let float_identifiers = FLOAT_IDENTIFIERS.lock();
-        for identifier in float_identifiers.iter() {
-            if title.starts_with(identifier) || title.ends_with(identifier) {
-                should_float = true;
-            }
+    let float_identifiers = FLOAT_IDENTIFIERS.lock();
+    let should_float = should_act(
+        title,
+        exe_name,
+        class,
+        &float_identifiers,
+        &regex_identifiers,
+    );
 
-            if class.starts_with(identifier) || class.ends_with(identifier) {
-                should_float = true;
-            }
-
-            if identifier == exe_name {
-                should_float = true;
-            }
-        }
-    };
-
-    let managed_override = {
-        let manage_identifiers = MANAGE_IDENTIFIERS.lock();
-        manage_identifiers.contains(exe_name)
-            || manage_identifiers.contains(class)
-            || manage_identifiers.contains(title)
-    };
+    let manage_identifiers = MANAGE_IDENTIFIERS.lock();
+    let managed_override = should_act(
+        title,
+        exe_name,
+        class,
+        &manage_identifiers,
+        &regex_identifiers,
+    );
 
     if should_float && !managed_override {
         return false;
     }
 
-    let allow_layered = {
-        let layered_whitelist = LAYERED_WHITELIST.lock();
-        layered_whitelist.contains(exe_name)
-            || layered_whitelist.contains(class)
-            || layered_whitelist.contains(title)
-    };
+    let layered_whitelist = LAYERED_WHITELIST.lock();
+    let allow_layered = should_act(
+        title,
+        exe_name,
+        class,
+        &layered_whitelist,
+        &regex_identifiers,
+    );
 
     // TODO: might need this for transparency
     // let allow_layered = true;
@@ -536,3 +543,131 @@ fn window_is_eligible(
 
     false
 }
+
+#[allow(clippy::cognitive_complexity, clippy::too_many_lines)]
+pub fn should_act(
+    title: &str,
+    exe_name: &str,
+    class: &str,
+    identifiers: &[IdWithIdentifier],
+    regex_identifiers: &HashMap<String, Regex>,
+) -> bool {
+    let mut should_act = false;
+    for identifier in identifiers {
+        match identifier.matching_strategy {
+            None => {
+                panic!("there is no matching strategy identified for this rule");
+            }
+            Some(MatchingStrategy::Legacy) => match identifier.kind {
+                ApplicationIdentifier::Title => {
+                    if title.starts_with(&identifier.id) || title.ends_with(&identifier.id) {
+                        should_act = true;
+                    }
+                }
+                ApplicationIdentifier::Class => {
+                    if class.starts_with(&identifier.id) || class.ends_with(&identifier.id) {
+                        should_act = true;
+                    }
+                }
+                ApplicationIdentifier::Exe => {
+                    if exe_name.eq(&identifier.id) {
+                        should_act = true;
+                    }
+                }
+            },
+            Some(MatchingStrategy::Equals) => match identifier.kind {
+                ApplicationIdentifier::Title => {
+                    if title.eq(&identifier.id) {
+                        should_act = true;
+                    }
+                }
+                ApplicationIdentifier::Class => {
+                    if class.eq(&identifier.id) {
+                        should_act = true;
+                    }
+                }
+                ApplicationIdentifier::Exe => {
+                    if exe_name.eq(&identifier.id) {
+                        should_act = true;
+                    }
+                }
+            },
+            Some(MatchingStrategy::StartsWith) => match identifier.kind {
+                ApplicationIdentifier::Title => {
+                    if title.starts_with(&identifier.id) {
+                        should_act = true;
+                    }
+                }
+                ApplicationIdentifier::Class => {
+                    if class.starts_with(&identifier.id) {
+                        should_act = true;
+                    }
+                }
+                ApplicationIdentifier::Exe => {
+                    if exe_name.starts_with(&identifier.id) {
+                        should_act = true;
+                    }
+                }
+            },
+            Some(MatchingStrategy::EndsWith) => match identifier.kind {
+                ApplicationIdentifier::Title => {
+                    if title.ends_with(&identifier.id) {
+                        should_act = true;
+                    }
+                }
+                ApplicationIdentifier::Class => {
+                    if class.ends_with(&identifier.id) {
+                        should_act = true;
+                    }
+                }
+                ApplicationIdentifier::Exe => {
+                    if exe_name.ends_with(&identifier.id) {
+                        should_act = true;
+                    }
+                }
+            },
+            Some(MatchingStrategy::Contains) => match identifier.kind {
+                ApplicationIdentifier::Title => {
+                    if title.contains(&identifier.id) {
+                        should_act = true;
+                    }
+                }
+                ApplicationIdentifier::Class => {
+                    if class.contains(&identifier.id) {
+                        should_act = true;
+                    }
+                }
+                ApplicationIdentifier::Exe => {
+                    if exe_name.contains(&identifier.id) {
+                        should_act = true;
+                    }
+                }
+            },
+            Some(MatchingStrategy::Regex) => match identifier.kind {
+                ApplicationIdentifier::Title => {
+                    if let Some(re) = regex_identifiers.get(&identifier.id) {
+                        if re.is_match(title) {
+                            should_act = true;
+                        }
+                    }
+                }
+                ApplicationIdentifier::Class => {
+                    if let Some(re) = regex_identifiers.get(&identifier.id) {
+                        if re.is_match(class) {
+                            should_act = true;
+                        }
+                    }
+                }
+                ApplicationIdentifier::Exe => {
+                    if let Some(re) = regex_identifiers.get(&identifier.id) {
+                        if re.is_match(exe_name) {
+                            should_act = true;
+                        }
+                    }
+                }
+            },
+        }
+    }
+
+    should_act
+}

komorebi/src/window_manager.rs

@@ -3,11 +3,13 @@ use std::collections::HashSet;
 use std::collections::VecDeque;
 use std::io::ErrorKind;
 use std::num::NonZeroUsize;
+use std::path::Path;
 use std::path::PathBuf;
 use std::sync::atomic::Ordering;
 use std::sync::Arc;
 
 use color_eyre::eyre::anyhow;
+use color_eyre::eyre::bail;
 use color_eyre::Result;
 use crossbeam_channel::Receiver;
 use hotwatch::notify::DebouncedEvent;
@@ -17,6 +19,7 @@ use schemars::JsonSchema;
 use serde::Serialize;
 use uds_windows::UnixListener;
 
+use komorebi_core::config_generation::IdWithIdentifier;
 use komorebi_core::custom_layout::CustomLayout;
 use komorebi_core::Arrangement;
 use komorebi_core::Axis;
@@ -37,6 +40,7 @@ use crate::current_virtual_desktop;
 use crate::load_configuration;
 use crate::monitor::Monitor;
 use crate::ring::Ring;
+use crate::static_config::StaticConfig;
 use crate::window::Window;
 use crate::window_manager_event::WindowManagerEvent;
 use crate::windows_api::WindowsApi;
@@ -49,6 +53,7 @@ use crate::FLOAT_IDENTIFIERS;
 use crate::HOME_DIR;
 use crate::LAYERED_WHITELIST;
 use crate::MANAGE_IDENTIFIERS;
+use crate::MONITOR_INDEX_PREFERENCES;
 use crate::NO_TITLEBAR;
 use crate::OBJECT_NAME_CHANGE_ON_LAUNCH;
 use crate::REMOVE_TITLEBARS;
@@ -91,12 +96,13 @@ pub struct State {
     pub mouse_follows_focus: bool,
     pub has_pending_raise_op: bool,
     pub remove_titlebars: bool,
-    pub float_identifiers: Vec<String>,
-    pub manage_identifiers: Vec<String>,
-    pub layered_whitelist: Vec<String>,
-    pub tray_and_multi_window_identifiers: Vec<String>,
-    pub border_overflow_identifiers: Vec<String>,
-    pub name_change_on_launch_identifiers: Vec<String>,
+    pub float_identifiers: Vec<IdWithIdentifier>,
+    pub manage_identifiers: Vec<IdWithIdentifier>,
+    pub layered_whitelist: Vec<IdWithIdentifier>,
+    pub tray_and_multi_window_identifiers: Vec<IdWithIdentifier>,
+    pub border_overflow_identifiers: Vec<IdWithIdentifier>,
+    pub name_change_on_launch_identifiers: Vec<IdWithIdentifier>,
+    pub monitor_index_preferences: HashMap<usize, Rect>,
 }
 
 impl AsRef<Self> for WindowManager {
@@ -125,6 +131,7 @@ impl From<&WindowManager> for State {
             tray_and_multi_window_identifiers: TRAY_AND_MULTI_WINDOW_IDENTIFIERS.lock().clone(),
             border_overflow_identifiers: BORDER_OVERFLOW_IDENTIFIERS.lock().clone(),
             name_change_on_launch_identifiers: OBJECT_NAME_CHANGE_ON_LAUNCH.lock().clone(),
+            monitor_index_preferences: MONITOR_INDEX_PREFERENCES.lock().clone(),
         }
     }
 }
@@ -161,7 +168,7 @@ impl WindowManager {
         let socket = DATA_DIR.join("komorebi.sock");
 
         match std::fs::remove_file(&socket) {
-            Ok(_) => {}
+            Ok(()) => {}
             Err(error) => match error.kind() {
                 // Doing this because ::exists() doesn't work reliably on Windows via IntelliJ
                 ErrorKind::NotFound => {}
@@ -234,15 +241,16 @@ impl WindowManager {
         std::thread::spawn(|| load_configuration().expect("could not load configuration"));
     }
 
+    #[tracing::instrument(skip(self))]
+    pub fn reload_static_configuration(&mut self, pathbuf: &PathBuf) -> Result<()> {
+        tracing::info!("reloading static configuration");
+        StaticConfig::reload(pathbuf, self)
+    }
+
     #[tracing::instrument(skip(self))]
     pub fn watch_configuration(&mut self, enable: bool) -> Result<()> {
-        let home = HOME_DIR.clone();
-
-        let mut config_pwsh = home.clone();
-        config_pwsh.push("komorebi.ps1");
-
-        let mut config_ahk = home;
-        config_ahk.push("komorebi.ahk");
+        let config_pwsh = HOME_DIR.join("komorebi.ps1");
+        let config_ahk = HOME_DIR.join("komorebi.ahk");
 
         if config_pwsh.exists() {
             self.configure_watcher(enable, config_pwsh)?;
@@ -254,50 +262,39 @@ impl WindowManager {
     }
 
     fn configure_watcher(&mut self, enable: bool, config: PathBuf) -> Result<()> {
-        if config.exists() {
-            if enable {
-                tracing::info!(
-                    "watching configuration for changes: {}",
-                    config
-                        .as_os_str()
-                        .to_str()
-                        .ok_or_else(|| anyhow!("cannot convert path to string"))?
-                );
-                // Always make absolutely sure that there isn't an already existing watch, because
-                // hotwatch allows multiple watches to be registered for the same path
-                match self.hotwatch.unwatch(config.clone()) {
-                    Ok(_) => {}
-                    Err(error) => match error {
-                        hotwatch::Error::Notify(error) => match error {
-                            hotwatch::notify::Error::WatchNotFound => {}
-                            error => return Err(error.into()),
-                        },
-                        error @ hotwatch::Error::Io(_) => return Err(error.into()),
+        if enable {
+            tracing::info!("watching configuration for changes: {}", config.display());
+            // Always make absolutely sure that there isn't an already existing watch, because
+            // hotwatch allows multiple watches to be registered for the same path
+            match self.hotwatch.unwatch(&config) {
+                Ok(()) => {}
+                Err(error) => match error {
+                    hotwatch::Error::Notify(error) => match error {
+                        hotwatch::notify::Error::WatchNotFound => {}
+                        error => return Err(error.into()),
                     },
+                    error @ hotwatch::Error::Io(_) => return Err(error.into()),
+                },
+            }
+
+            self.hotwatch.watch(config, |event| match event {
+                // Editing in Notepad sends a NoticeWrite while editing in (Neo)Vim sends
+                // a NoticeRemove, presumably because of the use of swap files?
+                DebouncedEvent::NoticeWrite(_) | DebouncedEvent::NoticeRemove(_) => {
+                    std::thread::spawn(|| {
+                        load_configuration().expect("could not load configuration");
+                    });
                 }
+                _ => {}
+            })?;
+        } else {
+            tracing::info!(
+                "no longer watching configuration for changes: {}",
+                config.display()
+            );
 
-                self.hotwatch.watch(config, |event| match event {
-                    // Editing in Notepad sends a NoticeWrite while editing in (Neo)Vim sends
-                    // a NoticeRemove, presumably because of the use of swap files?
-                    DebouncedEvent::NoticeWrite(_) | DebouncedEvent::NoticeRemove(_) => {
-                        std::thread::spawn(|| {
-                            load_configuration().expect("could not load configuration");
-                        });
-                    }
-                    _ => {}
-                })?;
-            } else {
-                tracing::info!(
-                    "no longer watching configuration for changes: {}",
-                    config
-                        .as_os_str()
-                        .to_str()
-                        .ok_or_else(|| anyhow!("cannot convert path to string"))?
-                );
-
-                self.hotwatch.unwatch(config)?;
-            };
-        }
+            self.hotwatch.unwatch(config)?;
+        };
 
         Ok(())
     }
@@ -857,7 +854,7 @@ impl WindowManager {
                 // attach to the thread of the desktop window always seems to result in "Access is
                 // denied (os error 5)"
                 match WindowsApi::set_foreground_window(desktop_window.hwnd()) {
-                    Ok(_) => {}
+                    Ok(()) => {}
                     Err(error) => {
                         tracing::warn!("{} {}:{}", error, file!(), line!());
                     }
@@ -991,9 +988,7 @@ impl WindowManager {
             let workspace = self.focused_workspace()?;
             let focused_hwnd = WindowsApi::foreground_window()?;
             if !workspace.contains_managed_window(focused_hwnd) {
-                return Err(anyhow!(
-                    "ignoring commands while active window is not managed by komorebi"
-                ));
+                bail!("ignoring commands while active window is not managed by komorebi");
             }
         }
 
@@ -1109,9 +1104,7 @@ impl WindowManager {
             .ok_or_else(|| anyhow!("there is no workspace"))?;
 
         if workspace.maximized_window().is_some() {
-            return Err(anyhow!(
-                "cannot move native maximized window to another monitor or workspace"
-            ));
+            bail!("cannot move native maximized window to another monitor or workspace");
         }
 
         let container = workspace
@@ -1221,9 +1214,7 @@ impl WindowManager {
         // removing this messes up the monitor / container / window index somewhere
         // and results in the wrong window getting moved across the monitor boundary
         if workspace.is_focused_window_monocle_or_maximized()? {
-            return Err(anyhow!(
-                "ignoring command while active window is in monocle mode or maximized"
-            ));
+            bail!("ignoring command while active window is in monocle mode or maximized");
         }
 
         tracing::info!("moving container");
@@ -1385,9 +1376,7 @@ impl WindowManager {
 
         let workspace = self.focused_workspace_mut()?;
         if workspace.is_focused_window_monocle_or_maximized()? {
-            return Err(anyhow!(
-                "ignoring command while active window is in monocle mode or maximized"
-            ));
+            bail!("ignoring command while active window is in monocle mode or maximized");
         }
 
         tracing::info!("moving container");
@@ -1414,7 +1403,7 @@ impl WindowManager {
             .ok_or_else(|| anyhow!("there must be at least one window in a container"))?;
 
         if len.get() == 1 {
-            return Err(anyhow!("there is only one window in this container"));
+            bail!("there is only one window in this container");
         }
 
         let current_idx = container.focused_window_idx();
@@ -1499,7 +1488,7 @@ impl WindowManager {
         tracing::info!("removing window");
 
         if self.focused_container()?.windows().len() == 1 {
-            return Err(anyhow!("a container must have at least one window"));
+            bail!("a container must have at least one window");
         }
 
         let workspace = self.focused_workspace_mut()?;
@@ -1695,10 +1684,36 @@ impl WindowManager {
     }
 
     #[tracing::instrument(skip(self))]
-    pub fn change_workspace_custom_layout(&mut self, path: PathBuf) -> Result<()> {
+    pub fn cycle_layout(&mut self, direction: CycleDirection) -> Result<()> {
+        tracing::info!("cycling layout");
+
+        let workspace = self.focused_workspace_mut()?;
+        let current_layout = workspace.layout();
+
+        match current_layout {
+            Layout::Default(current) => {
+                let new_layout = match direction {
+                    CycleDirection::Previous => current.cycle_previous(),
+                    CycleDirection::Next => current.cycle_next(),
+                };
+
+                tracing::info!("next layout: {new_layout}");
+                workspace.set_layout(Layout::Default(new_layout));
+            }
+            Layout::Custom(_) => {}
+        }
+
+        self.update_focused_workspace(self.mouse_follows_focus)
+    }
+
+    #[tracing::instrument(skip(self))]
+    pub fn change_workspace_custom_layout<P>(&mut self, path: P) -> Result<()>
+    where
+        P: AsRef<Path> + std::fmt::Debug,
+    {
         tracing::info!("changing layout");
 
-        let layout = CustomLayout::from_path_buf(path)?;
+        let layout = CustomLayout::from_path(path)?;
         let workspace = self.focused_workspace_mut()?;
 
         match workspace.layout() {
@@ -1820,13 +1835,16 @@ impl WindowManager {
     }
 
     #[tracing::instrument(skip(self))]
-    pub fn add_workspace_layout_custom_rule(
+    pub fn add_workspace_layout_custom_rule<P>(
         &mut self,
         monitor_idx: usize,
         workspace_idx: usize,
         at_container_count: usize,
-        path: PathBuf,
-    ) -> Result<()> {
+        path: P,
+    ) -> Result<()>
+    where
+        P: AsRef<Path> + std::fmt::Debug,
+    {
         tracing::info!("setting workspace layout");
 
         let invisible_borders = self.invisible_borders;
@@ -1851,7 +1869,7 @@ impl WindowManager {
             .get_mut(workspace_idx)
             .ok_or_else(|| anyhow!("there is no monitor"))?;
 
-        let layout = CustomLayout::from_path_buf(path)?;
+        let layout = CustomLayout::from_path(path)?;
 
         let rules: &mut Vec<(usize, Layout)> = workspace.layout_rules_mut();
         rules.retain(|pair| pair.0 != at_container_count);
@@ -1952,14 +1970,17 @@ impl WindowManager {
     }
 
     #[tracing::instrument(skip(self))]
-    pub fn set_workspace_layout_custom(
+    pub fn set_workspace_layout_custom<P>(
         &mut self,
         monitor_idx: usize,
         workspace_idx: usize,
-        path: PathBuf,
-    ) -> Result<()> {
+        path: P,
+    ) -> Result<()>
+    where
+        P: AsRef<Path> + std::fmt::Debug,
+    {
         tracing::info!("setting workspace layout");
-        let layout = CustomLayout::from_path_buf(path)?;
+        let layout = CustomLayout::from_path(path)?;
         let invisible_borders = self.invisible_borders;
         let offset = self.work_area_offset;
         let focused_monitor_idx = self.focused_monitor_idx();
@@ -2130,7 +2151,7 @@ impl WindowManager {
         if self.monitors().get(idx).is_some() {
             self.monitors.focus(idx);
         } else {
-            return Err(anyhow!("this is not a valid monitor index"));
+            bail!("this is not a valid monitor index");
         }
 
         Ok(())

komorebi/src/window_manager_event.rs

@@ -4,9 +4,11 @@ use std::fmt::Formatter;
 use schemars::JsonSchema;
 use serde::Serialize;
 
+use crate::window::should_act;
 use crate::window::Window;
 use crate::winevent::WinEvent;
 use crate::OBJECT_NAME_CHANGE_ON_LAUNCH;
+use crate::REGEX_IDENTIFIERS;
 
 #[derive(Debug, Copy, Clone, Serialize, JsonSchema)]
 #[serde(tag = "type", content = "content")]
@@ -131,11 +133,21 @@ impl WindowManagerEvent {
                 // [yatta\src\windows_event.rs:110] event = 32779 ObjectLocationChange
 
                 let object_name_change_on_launch = OBJECT_NAME_CHANGE_ON_LAUNCH.lock();
+                let regex_identifiers = REGEX_IDENTIFIERS.lock();
 
-                if object_name_change_on_launch.contains(&window.exe().ok()?)
-                    || object_name_change_on_launch.contains(&window.class().ok()?)
-                    || object_name_change_on_launch.contains(&window.title().ok()?)
-                {
+                let title = &window.title().ok()?;
+                let exe_name = &window.exe().ok()?;
+                let class = &window.class().ok()?;
+
+                let should_trigger = should_act(
+                    title,
+                    exe_name,
+                    class,
+                    &object_name_change_on_launch,
+                    &regex_identifiers,
+                );
+
+                if should_trigger {
                     Option::from(Self::Show(winevent, window))
                 } else {
                     None

komorebi/src/windows_api.rs

@@ -105,7 +105,9 @@ use windows::Win32::UI::WindowsAndMessaging::SET_WINDOW_POS_FLAGS;
 use windows::Win32::UI::WindowsAndMessaging::SHOW_WINDOW_CMD;
 use windows::Win32::UI::WindowsAndMessaging::SPIF_SENDCHANGE;
 use windows::Win32::UI::WindowsAndMessaging::SPI_GETACTIVEWINDOWTRACKING;
+use windows::Win32::UI::WindowsAndMessaging::SPI_GETFOREGROUNDLOCKTIMEOUT;
 use windows::Win32::UI::WindowsAndMessaging::SPI_SETACTIVEWINDOWTRACKING;
+use windows::Win32::UI::WindowsAndMessaging::SPI_SETFOREGROUNDLOCKTIMEOUT;
 use windows::Win32::UI::WindowsAndMessaging::SW_HIDE;
 use windows::Win32::UI::WindowsAndMessaging::SW_MAXIMIZE;
 use windows::Win32::UI::WindowsAndMessaging::SW_MINIMIZE;
@@ -234,9 +236,7 @@ impl WindowsApi {
     }
 
     pub fn enum_windows(callback: WNDENUMPROC, callback_data_address: isize) -> Result<()> {
-        unsafe { EnumWindows(callback, LPARAM(callback_data_address)) }
-            .ok()
-            .process()
+        unsafe { EnumWindows(callback, LPARAM(callback_data_address)) }.process()
     }
 
     pub fn load_workspace_information(monitors: &mut Ring<Monitor>) -> Result<()> {
@@ -275,9 +275,7 @@ impl WindowsApi {
     }
 
     pub fn allow_set_foreground_window(process_id: u32) -> Result<()> {
-        unsafe { AllowSetForegroundWindow(process_id) }
-            .ok()
-            .process()
+        unsafe { AllowSetForegroundWindow(process_id) }.process()
     }
 
     pub fn monitor_from_window(hwnd: HWND) -> isize {
@@ -313,7 +311,7 @@ impl WindowsApi {
     }
 
     pub fn bring_window_to_top(hwnd: HWND) -> Result<()> {
-        unsafe { BringWindowToTop(hwnd) }.ok().process()
+        unsafe { BringWindowToTop(hwnd) }.process()
     }
 
     pub fn raise_window(hwnd: HWND) -> Result<()> {
@@ -353,7 +351,6 @@ impl WindowsApi {
                 SET_WINDOW_POS_FLAGS(flags),
             )
         }
-        .ok()
         .process()
     }
 
@@ -368,14 +365,12 @@ impl WindowsApi {
     }
 
     fn post_message(hwnd: HWND, message: u32, wparam: WPARAM, lparam: LPARAM) -> Result<()> {
-        unsafe { PostMessageW(hwnd, message, wparam, lparam) }
-            .ok()
-            .process()
+        unsafe { PostMessageW(hwnd, message, wparam, lparam) }.process()
     }
 
     pub fn close_window(hwnd: HWND) -> Result<()> {
         match Self::post_message(hwnd, WM_CLOSE, WPARAM(0), LPARAM(0)) {
-            Ok(_) => Ok(()),
+            Ok(()) => Ok(()),
             Err(_) => Err(anyhow!("could not close window")),
         }
     }
@@ -436,18 +431,18 @@ impl WindowsApi {
 
     pub fn window_rect(hwnd: HWND) -> Result<Rect> {
         let mut rect = unsafe { std::mem::zeroed() };
-        unsafe { GetWindowRect(hwnd, &mut rect) }.ok().process()?;
+        unsafe { GetWindowRect(hwnd, &mut rect) }.process()?;
 
         Ok(Rect::from(rect))
     }
 
     fn set_cursor_pos(x: i32, y: i32) -> Result<()> {
-        unsafe { SetCursorPos(x, y) }.ok().process()
+        unsafe { SetCursorPos(x, y) }.process()
     }
 
     pub fn cursor_pos() -> Result<POINT> {
         let mut cursor_pos = POINT::default();
-        unsafe { GetCursorPos(&mut cursor_pos) }.ok().process()?;
+        unsafe { GetCursorPos(&mut cursor_pos) }.process()?;
 
         Ok(cursor_pos)
     }
@@ -489,7 +484,7 @@ impl WindowsApi {
         let mut session_id = 0;
 
         unsafe {
-            if ProcessIdToSessionId(process_id, &mut session_id).as_bool() {
+            if ProcessIdToSessionId(process_id, &mut session_id).is_ok() {
                 Ok(session_id)
             } else {
                 Err(anyhow!("could not determine current session id"))
@@ -565,7 +560,7 @@ impl WindowsApi {
     }
 
     pub fn close_process(handle: HANDLE) -> Result<()> {
-        unsafe { CloseHandle(handle) }.ok().process()
+        unsafe { CloseHandle(handle) }.process()
     }
 
     pub fn process_handle(process_id: u32) -> Result<HANDLE> {
@@ -580,7 +575,6 @@ impl WindowsApi {
         unsafe {
             QueryFullProcessImageNameW(handle, PROCESS_NAME_WIN32, PWSTR(text_ptr), &mut len)
         }
-        .ok()
         .process()?;
 
         Ok(String::from_utf16(&path[..len as usize])?)
@@ -673,7 +667,6 @@ impl WindowsApi {
 
     pub fn set_process_dpi_awareness_context() -> Result<()> {
         unsafe { SetProcessDpiAwarenessContext(DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2) }
-            .ok()
             .process()
     }
 
@@ -685,10 +678,45 @@ impl WindowsApi {
         update_flags: SYSTEM_PARAMETERS_INFO_UPDATE_FLAGS,
     ) -> Result<()> {
         unsafe { SystemParametersInfoW(action, ui_param, Option::from(pv_param), update_flags) }
-            .ok()
             .process()
     }
 
+    #[tracing::instrument]
+    pub fn foreground_lock_timeout() -> Result<()> {
+        let mut value: u32 = 0;
+
+        Self::system_parameters_info_w(
+            SPI_GETFOREGROUNDLOCKTIMEOUT,
+            0,
+            std::ptr::addr_of_mut!(value).cast(),
+            SPIF_SENDCHANGE,
+        )?;
+
+        tracing::info!("current value of ForegroundLockTimeout is {value}");
+
+        if value != 0 {
+            tracing::info!("updating value of ForegroundLockTimeout to {value} in order to enable keyboard-driven focus updating");
+
+            Self::system_parameters_info_w(
+                SPI_SETFOREGROUNDLOCKTIMEOUT,
+                0,
+                0 as *mut c_void,
+                SPIF_SENDCHANGE,
+            )?;
+
+            Self::system_parameters_info_w(
+                SPI_GETFOREGROUNDLOCKTIMEOUT,
+                0,
+                std::ptr::addr_of_mut!(value).cast(),
+                SPIF_SENDCHANGE,
+            )?;
+
+            tracing::info!("updated value of ForegroundLockTimeout is now {value}");
+        }
+
+        Ok(())
+    }
+
     #[allow(dead_code)]
     pub fn focus_follows_mouse() -> Result<bool> {
         let mut is_enabled: BOOL = unsafe { std::mem::zeroed() };
@@ -777,19 +805,21 @@ impl WindowsApi {
                 None,
             );
 
-            SetLayeredWindowAttributes(hwnd, COLORREF(TRANSPARENCY_COLOUR), 0, LWA_COLORKEY);
+            SetLayeredWindowAttributes(hwnd, COLORREF(TRANSPARENCY_COLOUR), 0, LWA_COLORKEY)?;
 
             hwnd
         }
         .process()
     }
 
-    pub fn set_transparent(hwnd: HWND) {
+    pub fn set_transparent(hwnd: HWND) -> Result<()> {
         unsafe {
             #[allow(clippy::cast_sign_loss)]
             // TODO: alpha should be configurable
-            SetLayeredWindowAttributes(hwnd, COLORREF(-1i32 as u32), 150, LWA_ALPHA);
+            SetLayeredWindowAttributes(hwnd, COLORREF(-1i32 as u32), 150, LWA_ALPHA)?;
         }
+
+        Ok(())
     }
 
     pub fn create_hidden_window(name: PCSTR, instance: HMODULE) -> Result<isize> {

komorebi/src/winevent_listener.rs

@@ -61,7 +61,7 @@ impl WinEventListener {
             MessageLoop::start(10, |_msg| {
                 if let Ok(event) = WINEVENT_CALLBACK_CHANNEL.lock().1.try_recv() {
                     match outgoing.send(event) {
-                        Ok(_) => {}
+                        Ok(()) => {}
                         Err(error) => {
                             tracing::error!("{}", error);
                         }

komorebi/src/workspace.rs

@@ -12,6 +12,7 @@ use schemars::JsonSchema;
 use serde::Serialize;
 
 use komorebi_core::Axis;
+use komorebi_core::CustomLayout;
 use komorebi_core::CycleDirection;
 use komorebi_core::DefaultLayout;
 use komorebi_core::Layout;
@@ -20,8 +21,11 @@ use komorebi_core::Rect;
 
 use crate::container::Container;
 use crate::ring::Ring;
+use crate::static_config::WorkspaceConfig;
 use crate::window::Window;
 use crate::windows_api::WindowsApi;
+use crate::DEFAULT_CONTAINER_PADDING;
+use crate::DEFAULT_WORKSPACE_PADDING;
 use crate::INITIAL_CONFIGURATION_LOADED;
 use crate::NO_TITLEBAR;
 use crate::REMOVE_TITLEBARS;
@@ -77,8 +81,8 @@ impl Default for Workspace {
             layout: Layout::Default(DefaultLayout::BSP),
             layout_rules: vec![],
             layout_flip: None,
-            workspace_padding: Option::from(10),
-            container_padding: Option::from(10),
+            workspace_padding: Option::from(DEFAULT_WORKSPACE_PADDING.load(Ordering::SeqCst)),
+            container_padding: Option::from(DEFAULT_CONTAINER_PADDING.load(Ordering::SeqCst)),
             latest_layout: vec![],
             resize_dimensions: vec![],
             tile: true,
@@ -87,6 +91,52 @@ impl Default for Workspace {
 }
 
 impl Workspace {
+    pub fn load_static_config(&mut self, config: &WorkspaceConfig) -> Result<()> {
+        self.name = Option::from(config.name.clone());
+
+        if config.container_padding.is_some() {
+            self.set_container_padding(config.container_padding);
+        }
+
+        if config.workspace_padding.is_some() {
+            self.set_workspace_padding(config.workspace_padding);
+        }
+
+        if let Some(layout) = &config.layout {
+            self.layout = Layout::Default(*layout);
+            self.tile = true;
+        }
+
+        if let Some(pathbuf) = &config.custom_layout {
+            let layout = CustomLayout::from_path(pathbuf)?;
+            self.layout = Layout::Custom(layout);
+            self.tile = true;
+        }
+
+        if config.custom_layout.is_none() && config.layout.is_none() {
+            self.tile = false;
+        }
+
+        if let Some(layout_rules) = &config.layout_rules {
+            let mut all_rules = vec![];
+            for (count, rule) in layout_rules {
+                all_rules.push((*count, Layout::Default(*rule)));
+            }
+
+            self.set_layout_rules(all_rules);
+        }
+
+        if let Some(layout_rules) = &config.custom_layout_rules {
+            let rules = self.layout_rules_mut();
+            for (count, pathbuf) in layout_rules {
+                let rule = CustomLayout::from_path(pathbuf)?;
+                rules.push((*count, Layout::Custom(rule)));
+            }
+        }
+
+        Ok(())
+    }
+
     pub fn hide(&mut self) {
         for container in self.containers_mut() {
             for window in container.windows_mut() {
@@ -731,6 +781,16 @@ impl Workspace {
     }
 
     fn enforce_resize_constraints(&mut self) {
+        match self.layout {
+            Layout::Default(DefaultLayout::BSP) => self.enforce_resize_constraints_for_bsp(),
+            Layout::Default(DefaultLayout::UltrawideVerticalStack) => {
+                self.enforce_resize_for_ultrawide();
+            }
+            _ => self.enforce_no_resize(),
+        }
+    }
+
+    fn enforce_resize_constraints_for_bsp(&mut self) {
         for (i, rect) in self.resize_dimensions_mut().iter_mut().enumerate() {
             if let Some(rect) = rect {
                 // Even containers can't be resized to the bottom
@@ -756,6 +816,72 @@ impl Workspace {
         }
     }
 
+    fn enforce_resize_for_ultrawide(&mut self) {
+        let resize_dimensions = self.resize_dimensions_mut();
+        match resize_dimensions.len() {
+            // Single window can not be resized at all
+            0 | 1 => self.enforce_no_resize(),
+            // Two windows can only be resized in the middle
+            2 => {
+                // Zero is actually on the right
+                if let Some(mut right) = resize_dimensions[0] {
+                    right.top = 0;
+                    right.bottom = 0;
+                    right.right = 0;
+                }
+
+                // One is on the left
+                if let Some(mut left) = resize_dimensions[1] {
+                    left.top = 0;
+                    left.bottom = 0;
+                    left.left = 0;
+                }
+            }
+            // Three or more windows means 0 is in center, 1 is at the left, 2.. are a vertical
+            // stack on the right
+            _ => {
+                // Central can be resized left or right
+                if let Some(mut right) = resize_dimensions[0] {
+                    right.top = 0;
+                    right.bottom = 0;
+                }
+
+                // Left one can only be resized to the right
+                if let Some(mut left) = resize_dimensions[1] {
+                    left.top = 0;
+                    left.bottom = 0;
+                    left.left = 0;
+                }
+
+                // Handle stack on the right
+                let stack_size = resize_dimensions[2..].len();
+                for (i, rect) in resize_dimensions[2..].iter_mut().enumerate() {
+                    if let Some(rect) = rect {
+                        // No containers can resize to the right
+                        rect.right = 0;
+
+                        // First container in stack cant resize up
+                        if i == 0 {
+                            rect.top = 0;
+                        } else if i == stack_size - 1 {
+                            // Last cant be resized to the bottom
+                            rect.bottom = 0;
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    fn enforce_no_resize(&mut self) {
+        for rect in self.resize_dimensions_mut().iter_mut().flatten() {
+            rect.left = 0;
+            rect.right = 0;
+            rect.top = 0;
+            rect.bottom = 0;
+        }
+    }
+
     pub fn new_monocle_container(&mut self) -> Result<()> {
         let focused_idx = self.focused_container_idx();
         let container = self

komorebic.lib.ahk

@@ -196,6 +196,10 @@ ChangeLayout(default_layout) {
     RunWait("komorebic.exe change-layout " default_layout, , "Hide")
 }
 
+CycleLayout(operation_direction) {
+    RunWait("komorebic.exe cycle-layout " operation_direction, , "Hide")
+}
+
 LoadCustomLayout(path) {
     RunWait("komorebic.exe load-custom-layout " path, , "Hide")
 }

komorebic/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "komorebic"
-version = "0.1.16"
+version = "0.1.19"
 authors = ["Jade Iqbal <jadeiqbal@fastmail.com>"]
 description = "The command-line interface for Komorebi, a tiling window manager for Windows"
 categories = ["cli", "tiling-window-manager", "windows"]
@@ -15,22 +15,19 @@ derive-ahk = { path = "../derive-ahk" }
 komorebi-core = { path = "../komorebi-core" }
 
 clap = { version = "4", features = ["derive", "wrap_help"] }
-color-eyre = "0.6"
-dirs = "5"
 fs-tail = "0.1"
 heck = "0.4"
 lazy_static = "1"
 paste = "1"
 powershell_script = "1.0"
+reqwest = { version = "0.11", features = ["blocking"] }
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 serde_yaml = "0.9"
 sysinfo = "0.29"
 uds_windows = "1"
-
-[dependencies.windows]
-version = "0.48"
-features = [
-    "Win32_Foundation",
-    "Win32_UI_WindowsAndMessaging"
-]
+which = "5"
+windows = { workspace = true }
+color-eyre = { workspace = true }
+dirs = { workspace = true }
+dunce = { workspace = true }

schema.json

@@ -0,0 +1,621 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "StaticConfig",
+  "type": "object",
+  "properties": {
+    "active_window_border": {
+      "description": "Display an active window border (default: false)",
+      "type": [
+        "boolean",
+        "null"
+      ]
+    },
+    "active_window_border_colours": {
+      "description": "Active window border colours for different container types",
+      "anyOf": [
+        {
+          "$ref": "#/definitions/ActiveWindowBorderColours"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "active_window_border_offset": {
+      "description": "Offset of the active window border (default: None)",
+      "type": [
+        "integer",
+        "null"
+      ],
+      "format": "int32"
+    },
+    "active_window_border_width": {
+      "description": "Width of the active window border (default: 20)",
+      "type": [
+        "integer",
+        "null"
+      ],
+      "format": "int32"
+    },
+    "alt_focus_hack": {
+      "description": "Always send the ALT key when using focus commands (default: false)",
+      "type": [
+        "boolean",
+        "null"
+      ]
+    },
+    "app_specific_configuration_path": {
+      "description": "Path to applications.yaml from komorebi-application-specific-configurations (default: None)",
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "border_offset": {
+      "description": "DEPRECATED from v0.1.19: use active_window_border_offset instead",
+      "anyOf": [
+        {
+          "$ref": "#/definitions/Rect"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "border_overflow_applications": {
+      "description": "Identify border overflow applications",
+      "type": [
+        "array",
+        "null"
+      ],
+      "items": {
+        "$ref": "#/definitions/IdWithIdentifier"
+      }
+    },
+    "border_width": {
+      "description": "DEPRECATED from v0.1.19: use active_window_border_width instead",
+      "type": [
+        "integer",
+        "null"
+      ],
+      "format": "int32"
+    },
+    "cross_monitor_move_behaviour": {
+      "description": "Determine what happens when a window is moved across a monitor boundary (default: Swap)",
+      "anyOf": [
+        {
+          "$ref": "#/definitions/MoveBehaviour"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "default_container_padding": {
+      "description": "Global default container padding (default: 10)",
+      "type": [
+        "integer",
+        "null"
+      ],
+      "format": "int32"
+    },
+    "default_workspace_padding": {
+      "description": "Global default workspace padding (default: 10)",
+      "type": [
+        "integer",
+        "null"
+      ],
+      "format": "int32"
+    },
+    "float_rules": {
+      "description": "Individual window floating rules",
+      "type": [
+        "array",
+        "null"
+      ],
+      "items": {
+        "$ref": "#/definitions/IdWithIdentifier"
+      }
+    },
+    "focus_follows_mouse": {
+      "description": "Determine focus follows mouse implementation (default: None)",
+      "anyOf": [
+        {
+          "$ref": "#/definitions/FocusFollowsMouseImplementation"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "global_work_area_offset": {
+      "description": "Global work area (space used for tiling) offset (default: None)",
+      "anyOf": [
+        {
+          "$ref": "#/definitions/Rect"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "invisible_borders": {
+      "description": "Dimensions of Windows' own invisible borders; don't set these yourself unless you are told to",
+      "anyOf": [
+        {
+          "$ref": "#/definitions/Rect"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "layered_applications": {
+      "description": "Identify applications that have the WS_EX_LAYERED extended window style",
+      "type": [
+        "array",
+        "null"
+      ],
+      "items": {
+        "$ref": "#/definitions/IdWithIdentifier"
+      }
+    },
+    "manage_rules": {
+      "description": "Individual window force-manage rules",
+      "type": [
+        "array",
+        "null"
+      ],
+      "items": {
+        "$ref": "#/definitions/IdWithIdentifier"
+      }
+    },
+    "monitor_index_preferences": {
+      "description": "Set monitor index preferences",
+      "type": [
+        "object",
+        "null"
+      ],
+      "additionalProperties": {
+        "$ref": "#/definitions/Rect"
+      }
+    },
+    "monitors": {
+      "description": "Monitor and workspace configurations",
+      "type": [
+        "array",
+        "null"
+      ],
+      "items": {
+        "$ref": "#/definitions/MonitorConfig"
+      }
+    },
+    "mouse_follows_focus": {
+      "description": "Enable or disable mouse follows focus (default: true)",
+      "type": [
+        "boolean",
+        "null"
+      ]
+    },
+    "object_name_change_applications": {
+      "description": "Identify applications that send EVENT_OBJECT_NAMECHANGE on launch (very rare)",
+      "type": [
+        "array",
+        "null"
+      ],
+      "items": {
+        "$ref": "#/definitions/IdWithIdentifier"
+      }
+    },
+    "resize_delta": {
+      "description": "Delta to resize windows by (default 50)",
+      "type": [
+        "integer",
+        "null"
+      ],
+      "format": "int32"
+    },
+    "tray_and_multi_window_applications": {
+      "description": "Identify tray and multi-window applications",
+      "type": [
+        "array",
+        "null"
+      ],
+      "items": {
+        "$ref": "#/definitions/IdWithIdentifier"
+      }
+    },
+    "unmanaged_window_operation_behaviour": {
+      "description": "Determine what happens when commands are sent while an unmanaged window is in the foreground (default: Op)",
+      "anyOf": [
+        {
+          "$ref": "#/definitions/OperationBehaviour"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "window_container_behaviour": {
+      "description": "Determine what happens when a new window is opened (default: Create)",
+      "anyOf": [
+        {
+          "$ref": "#/definitions/WindowContainerBehaviour"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "window_hiding_behaviour": {
+      "description": "Which Windows signal to use when hiding windows (default: minimize)",
+      "anyOf": [
+        {
+          "$ref": "#/definitions/HidingBehaviour"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "definitions": {
+    "ActiveWindowBorderColours": {
+      "type": "object",
+      "required": [
+        "monocle",
+        "single",
+        "stack"
+      ],
+      "properties": {
+        "monocle": {
+          "description": "Border colour when the container is in monocle mode",
+          "allOf": [
+            {
+              "$ref": "#/definitions/Rgb"
+            }
+          ]
+        },
+        "single": {
+          "description": "Border colour when the container contains a single window",
+          "allOf": [
+            {
+              "$ref": "#/definitions/Rgb"
+            }
+          ]
+        },
+        "stack": {
+          "description": "Border colour when the container contains multiple windows",
+          "allOf": [
+            {
+              "$ref": "#/definitions/Rgb"
+            }
+          ]
+        }
+      }
+    },
+    "ApplicationIdentifier": {
+      "type": "string",
+      "enum": [
+        "Exe",
+        "Class",
+        "Title"
+      ]
+    },
+    "DefaultLayout": {
+      "type": "string",
+      "enum": [
+        "BSP",
+        "Columns",
+        "Rows",
+        "VerticalStack",
+        "HorizontalStack",
+        "UltrawideVerticalStack"
+      ]
+    },
+    "FocusFollowsMouseImplementation": {
+      "oneOf": [
+        {
+          "description": "A custom FFM implementation (slightly more CPU-intensive)",
+          "type": "string",
+          "enum": [
+            "Komorebi"
+          ]
+        },
+        {
+          "description": "The native (legacy) Windows FFM implementation",
+          "type": "string",
+          "enum": [
+            "Windows"
+          ]
+        }
+      ]
+    },
+    "HidingBehaviour": {
+      "oneOf": [
+        {
+          "description": "Use the SW_HIDE flag to hide windows when switching workspaces (has issues with Electron apps)",
+          "type": "string",
+          "enum": [
+            "Hide"
+          ]
+        },
+        {
+          "description": "Use the SW_MINIMIZE flag to hide windows when switching workspaces (has issues with frequent workspace switching)",
+          "type": "string",
+          "enum": [
+            "Minimize"
+          ]
+        },
+        {
+          "description": "Use the undocumented SetCloak Win32 function to hide windows when switching workspaces (has foregrounding issues)",
+          "type": "string",
+          "enum": [
+            "Cloak"
+          ]
+        }
+      ]
+    },
+    "IdWithIdentifier": {
+      "type": "object",
+      "required": [
+        "id",
+        "kind"
+      ],
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "kind": {
+          "$ref": "#/definitions/ApplicationIdentifier"
+        },
+        "matching_strategy": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/MatchingStrategy"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      }
+    },
+    "MatchingStrategy": {
+      "type": "string",
+      "enum": [
+        "Legacy",
+        "Equals",
+        "StartsWith",
+        "EndsWith",
+        "Contains",
+        "Regex"
+      ]
+    },
+    "MonitorConfig": {
+      "type": "object",
+      "required": [
+        "workspaces"
+      ],
+      "properties": {
+        "work_area_offset": {
+          "description": "Monitor-specific work area offset (default: None)",
+          "anyOf": [
+            {
+              "$ref": "#/definitions/Rect"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "workspaces": {
+          "description": "Workspace configurations",
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/WorkspaceConfig"
+          }
+        }
+      }
+    },
+    "MoveBehaviour": {
+      "oneOf": [
+        {
+          "description": "Swap the window container with the window container at the edge of the adjacent monitor",
+          "type": "string",
+          "enum": [
+            "Swap"
+          ]
+        },
+        {
+          "description": "Insert the window container into the focused workspace on the adjacent monitor",
+          "type": "string",
+          "enum": [
+            "Insert"
+          ]
+        }
+      ]
+    },
+    "OperationBehaviour": {
+      "oneOf": [
+        {
+          "description": "Process komorebic commands on temporarily unmanaged/floated windows",
+          "type": "string",
+          "enum": [
+            "Op"
+          ]
+        },
+        {
+          "description": "Ignore komorebic commands on temporarily unmanaged/floated windows",
+          "type": "string",
+          "enum": [
+            "NoOp"
+          ]
+        }
+      ]
+    },
+    "Rect": {
+      "type": "object",
+      "required": [
+        "bottom",
+        "left",
+        "right",
+        "top"
+      ],
+      "properties": {
+        "bottom": {
+          "description": "The bottom point in a Win32 Rect",
+          "type": "integer",
+          "format": "int32"
+        },
+        "left": {
+          "description": "The left point in a Win32 Rect",
+          "type": "integer",
+          "format": "int32"
+        },
+        "right": {
+          "description": "The right point in a Win32 Rect",
+          "type": "integer",
+          "format": "int32"
+        },
+        "top": {
+          "description": "The top point in a Win32 Rect",
+          "type": "integer",
+          "format": "int32"
+        }
+      }
+    },
+    "Rgb": {
+      "type": "object",
+      "required": [
+        "b",
+        "g",
+        "r"
+      ],
+      "properties": {
+        "b": {
+          "description": "Blue",
+          "type": "integer",
+          "format": "uint32",
+          "minimum": 0.0
+        },
+        "g": {
+          "description": "Green",
+          "type": "integer",
+          "format": "uint32",
+          "minimum": 0.0
+        },
+        "r": {
+          "description": "Red",
+          "type": "integer",
+          "format": "uint32",
+          "minimum": 0.0
+        }
+      }
+    },
+    "WindowContainerBehaviour": {
+      "oneOf": [
+        {
+          "description": "Create a new container for each new window",
+          "type": "string",
+          "enum": [
+            "Create"
+          ]
+        },
+        {
+          "description": "Append new windows to the focused window container",
+          "type": "string",
+          "enum": [
+            "Append"
+          ]
+        }
+      ]
+    },
+    "WorkspaceConfig": {
+      "type": "object",
+      "required": [
+        "name"
+      ],
+      "properties": {
+        "container_padding": {
+          "description": "Container padding (default: global)",
+          "type": [
+            "integer",
+            "null"
+          ],
+          "format": "int32"
+        },
+        "custom_layout": {
+          "description": "Custom Layout (default: None)",
+          "type": [
+            "string",
+            "null"
+          ]
+        },
+        "custom_layout_rules": {
+          "description": "Layout rules (default: None)",
+          "type": [
+            "object",
+            "null"
+          ],
+          "additionalProperties": {
+            "type": "string"
+          }
+        },
+        "initial_workspace_rules": {
+          "description": "Initial workspace application rules",
+          "type": [
+            "array",
+            "null"
+          ],
+          "items": {
+            "$ref": "#/definitions/IdWithIdentifier"
+          }
+        },
+        "layout": {
+          "description": "Layout (default: BSP)",
+          "anyOf": [
+            {
+              "$ref": "#/definitions/DefaultLayout"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "layout_rules": {
+          "description": "Layout rules (default: None)",
+          "type": [
+            "object",
+            "null"
+          ],
+          "additionalProperties": {
+            "$ref": "#/definitions/DefaultLayout"
+          }
+        },
+        "name": {
+          "description": "Name",
+          "type": "string"
+        },
+        "workspace_padding": {
+          "description": "Container padding (default: global)",
+          "type": [
+            "integer",
+            "null"
+          ],
+          "format": "int32"
+        },
+        "workspace_rules": {
+          "description": "Permanent workspace application rules",
+          "type": [
+            "array",
+            "null"
+          ],
+          "items": {
+            "$ref": "#/definitions/IdWithIdentifier"
+          }
+        }
+      }
+    }
+  }
+}