From a8246261adc73542773e9fb56568003b4af738d1 Mon Sep 17 00:00:00 2001
From: moons14 <moons@moons14.com>
Date: Wed, 5 Aug 2026 03:54:14 +0900
Subject: [PATCH] noctalia: add taskbar overview command hook (#61)

---
 .../patches/window-switcher-labwc.patch       | 55 ++++++++++++++++++-
 1 file changed, 54 insertions(+), 1 deletion(-)

diff --git a/modules/applications/noctalia/patches/window-switcher-labwc.patch b/modules/applications/noctalia/patches/window-switcher-labwc.patch
index 0cf2f6e..3dc72ab 100644
--- a/modules/applications/noctalia/patches/window-switcher-labwc.patch
+++ b/modules/applications/noctalia/patches/window-switcher-labwc.patch
@@ -23,4 +23,57 @@ diff --git a/src/shell/switcher/window_switcher.cpp b/src/shell/switcher/window_
 +        }
          if (key.empty()) {
            continue;
-         }
\ No newline at end of file
+         }
+diff --git a/src/shell/bar/widgets/taskbar_widget.cpp b/src/shell/bar/widgets/taskbar_widget.cpp
+--- a/src/shell/bar/widgets/taskbar_widget.cpp
++++ b/src/shell/bar/widgets/taskbar_widget.cpp
+@@ -5,6 +5,7 @@
+ #include "compositors/workspace_backend.h"
+ #include "config/config_service.h"
+ #include "core/deferred_call.h"
++#include "core/process/process.h"
+ #include "i18n/i18n.h"
+ #include "render/core/color.h"
+ #include "render/core/renderer.h"
+@@ -36,6 +37,18 @@
+ 
+ namespace {
+ 
++  [[nodiscard]] bool launchTaskbarOverview(const std::string& appId) {
++    constexpr const char* command = "noctalia-taskbar-overview";
++    if (appId.empty() || !process::commandExists(command)) {
++      return false;
++    }
++    return process::runAsync({
++        command,
++        "--app-id",
++        appId.c_str(),
++    });
++  }
++
+   // Integer centering; optional odd spare pixel on the end side (right/bottom).
+   [[nodiscard]] float centeredOffset(float extent, float content, float inset = 0.0F, bool oddSpareOnEnd = true) {
+     const float inner = std::max(0.0F, extent - inset * 2.0F);
+@@ -373,6 +386,12 @@ void TaskbarWidget::activateOrLaunchPinned(const TaskModel& task) {
+     return;
+   }
+ 
++  const std::string overviewAppId =
++      !task.appId.empty() ? task.appId : (!task.desktopEntryId.empty() ? task.desktopEntryId : task.idLower);
++  if (launchTaskbarOverview(overviewAppId)) {
++    return;
++  }
++
+   const std::string cycleKey = !task.desktopEntryId.empty() ? task.desktopEntryId : task.idLower;
+   std::size_t& cursor = m_groupedAppCycleCursor[cycleKey];
+   if (cursor >= windows.size()) {
+@@ -792,6 +811,9 @@ void TaskbarWidget::create() {
+         }
+         if (data.button == BTN_LEFT) {
+           if (!cycleCandidates.empty()) {
++            if (cycleCandidates.size() > 1 && launchTaskbarOverview(current->appId)) {
++              return;
++            }
+             std::size_t& cursor = m_groupedAppCycleCursor[cycleKey];
+             if (cursor >= cycleCandidates.size()) {
+               cursor = 0;