From 20577d184c030a23a6b384b8570f583bb32f14d2 Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Sat, 25 Apr 2026 15:24:42 +0200
Subject: wf-recorder

---
 accounts/gkleen@sif/niri.nix                       |  1 +
 accounts/gkleen@sif/shell/default.nix              |  2 +
 .../shell/quickshell/Services/ScreenRecord.qml     | 63 ++++++++++++++++++++++
 accounts/gkleen@sif/shell/quickshell/UnixIPC.qml   |  9 ++++
 overlays/quickshell/close-stdin.patch              | 13 +++++
 overlays/quickshell/default.nix                    |  1 +
 6 files changed, 89 insertions(+)
 create mode 100644 accounts/gkleen@sif/shell/quickshell/Services/ScreenRecord.qml
 create mode 100644 overlays/quickshell/close-stdin.patch

diff --git a/accounts/gkleen@sif/niri.nix b/accounts/gkleen@sif/niri.nix
index 098386d0..b30c5701 100644
--- a/accounts/gkleen@sif/niri.nix
+++ b/accounts/gkleen@sif/niri.nix
@@ -994,6 +994,7 @@ in {
                   };
                   "Mod+Semicolon".action = shell { Notifications = { DismissGroup = {}; }; };
                   "Mod+Shift+Semicolon".action = shell { Notifications = { DismissAll = {}; }; };
+                  "Mod+Print".action = shell { ScreenRecord = { Toggle = {}; }; };
                 }))
                 (map ({ name, selector, spawn, key, ...}: if key != null && selector != null && spawn != null then bind key { action = focus-or-spawn-action selector name spawn; } else null) cfg.scratchspaces)
                 (map ({ name, moveKey, ...}: if moveKey != null then bind moveKey { action = move-column-to-workspace name; } else null) cfg.scratchspaces)
diff --git a/accounts/gkleen@sif/shell/default.nix b/accounts/gkleen@sif/shell/default.nix
index 18cec3fd..09eb6863 100644
--- a/accounts/gkleen@sif/shell/default.nix
+++ b/accounts/gkleen@sif/shell/default.nix
@@ -109,6 +109,8 @@
             hash = "sha256-QMGl7soAhErrrnY3aKOZpt49yebkSNzy10p/v5OaqQ0=";
           });
           worktime = builtins.toJSON (lib.getExe pkgs.worktime);
+          slurp = builtins.toJSON (lib.getExe pkgs.slurp);
+          wf-recorder = builtins.toJSON (lib.getExe pkgs.wf-recorder);
         };
       };
     };
diff --git a/accounts/gkleen@sif/shell/quickshell/Services/ScreenRecord.qml b/accounts/gkleen@sif/shell/quickshell/Services/ScreenRecord.qml
new file mode 100644
index 00000000..eb415452
--- /dev/null
+++ b/accounts/gkleen@sif/shell/quickshell/Services/ScreenRecord.qml
@@ -0,0 +1,63 @@
+pragma Singleton
+
+import Quickshell
+import Quickshell.Io
+
+Singleton {
+  id: root
+  property bool active: false
+  property bool slurpSuccess: false
+
+  onActiveChanged: {
+    if (!active) {
+      slurp.running = false;
+      screenRecorder.running = false;
+    }
+    if (active)
+      slurp.running = true;
+  }
+
+  Process {
+    id: screenRecorder
+    running: false
+    onRunningChanged: {
+      console.log("wf-recorder running: ", screenRecorder.running);
+
+      if (!screenRecorder.running && !slurp.running)
+        root.active = false;
+    }
+    stderr: SplitParser {
+      onRead: line => console.log("wf-recorder stderr: ", line)
+    }
+    stdout: SplitParser {
+      onRead: line => console.log("wf-recorder stdout: ", line)
+    }
+  }
+
+  Process {
+    id: slurp
+    running: false
+    command: [ @slurp@, "-o", "-d" ]
+    stdout: StdioCollector {}
+    stderr: SplitParser {
+      onRead: line => console.log("slurp stderr: ", line)
+    }
+    onExited: exitCode => {
+      if (exitCode !== 0) {
+        console.log("slurp failed: ", exitCode);
+	root.active = false;
+        return;
+      }
+      console.log("slurp succeeded: ", slurp.stdout.text);
+
+      const nowDate = new Date();
+
+      screenRecorder.command = [
+        @wf-recorder@,
+	"-g", slurp.stdout.text,
+	"-f", `${Quickshell.env("HOME")}/screenshots/${nowDate.toLocaleString(Qt.locale(), "yyyy-MM-ddThh:mm:ss")}.mkv`,
+      ];
+      screenRecorder.running = true;
+    }
+  }
+}
diff --git a/accounts/gkleen@sif/shell/quickshell/UnixIPC.qml b/accounts/gkleen@sif/shell/quickshell/UnixIPC.qml
index 05a40dbc..3d950031 100644
--- a/accounts/gkleen@sif/shell/quickshell/UnixIPC.qml
+++ b/accounts/gkleen@sif/shell/quickshell/UnixIPC.qml
@@ -39,6 +39,8 @@ Scope {
 	    root.onCommandMpris(command.Mpris);
 	  else if (command.Notifications)
 	    root.onCommandNotifications(command.Notifications);
+	  else if (command.ScreenRecord)
+	    root.onCommandScreenRecord(command.ScreenRecord);
 	  else
 	    console.warn("UnixIPC: Command not handled:", JSON.stringify(command));
 	}
@@ -94,4 +96,11 @@ Scope {
         notif.dismiss();
     }
   }
+
+  function onCommandScreenRecord(command) {
+    if (command.Toggle)
+      ScreenRecord.active = !ScreenRecord.active;
+    else
+      console.warn("UnixIPC.ScreenRecord: Command not handled:", JSON.stringify(command));
+  }
 }
diff --git a/overlays/quickshell/close-stdin.patch b/overlays/quickshell/close-stdin.patch
new file mode 100644
index 00000000..230c602c
--- /dev/null
+++ b/overlays/quickshell/close-stdin.patch
@@ -0,0 +1,13 @@
+diff --git i/src/io/process.cpp w/src/io/process.cpp
+index 6055e2c..f528438 100644
+--- i/src/io/process.cpp
++++ w/src/io/process.cpp
+@@ -210,7 +210,7 @@ void Process::startProcessIfReady() {
+ 
+ 	if (this->mStdoutParser == nullptr) this->process->closeReadChannel(QProcess::StandardOutput);
+ 	if (this->mStderrParser == nullptr) this->process->closeReadChannel(QProcess::StandardError);
+-	if (!this->mStdinEnabled) this->process->closeWriteChannel();
++	if (!this->mStdinEnabled) this->process->setStandardInputFile(QProcess::nullDevice());
+ 
+ 	this->setupEnvironment(this->process);
+ 	this->process->start(cmd, args);
diff --git a/overlays/quickshell/default.nix b/overlays/quickshell/default.nix
index 942eb931..9aefeeb4 100644
--- a/overlays/quickshell/default.nix
+++ b/overlays/quickshell/default.nix
@@ -19,6 +19,7 @@
         ./lock-state-changed.patch
         ./pipewire.patch
         ./io.patch
+        ./close-stdin.patch
     ];
   });
 }
-- 
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