hyprland/ipc: add hyprland ipc

Only monitors and workspaces are fully tracked for now.

src/wayland/hyprland/ipc/qml.hpp

@@ -0,0 +1,66 @@
+#pragma once
+
+#include <qbytearrayview.h>
+#include <qobject.h>
+#include <qqmlintegration.h>
+#include <qtmetamacros.h>
+
+#include "../../../core/model.hpp"
+#include "../../../core/qmlscreen.hpp"
+#include "connection.hpp"
+#include "monitor.hpp"
+
+namespace qs::hyprland::ipc {
+
+class HyprlandIpcQml: public QObject {
+	Q_OBJECT;
+	/// Path to the request socket (.socket.sock)
+	Q_PROPERTY(QString requestSocketPath READ requestSocketPath CONSTANT);
+	/// Path to the event socket (.socket2.sock)
+	Q_PROPERTY(QString eventSocketPath READ eventSocketPath CONSTANT);
+	/// The currently focused hyprland monitor. May be null.
+	Q_PROPERTY(HyprlandMonitor* focusedMonitor READ focusedMonitor NOTIFY focusedMonitorChanged);
+	/// All hyprland monitors.
+	Q_PROPERTY(ObjectModel<HyprlandMonitor>* monitors READ monitors CONSTANT);
+	/// All hyprland workspaces.
+	Q_PROPERTY(ObjectModel<HyprlandWorkspace>* workspaces READ workspaces CONSTANT);
+	QML_NAMED_ELEMENT(Hyprland);
+	QML_SINGLETON;
+
+public:
+	explicit HyprlandIpcQml();
+
+	/// Execute a hyprland [dispatcher](https://wiki.hyprland.org/Configuring/Dispatchers).
+	Q_INVOKABLE static void dispatch(const QString& request);
+
+	/// Get the HyprlandMonitor object that corrosponds to a quickshell screen.
+	Q_INVOKABLE static HyprlandMonitor* monitorFor(QuickshellScreenInfo* screen);
+
+	/// Refresh monitor information.
+	///
+	/// Many actions that will invalidate monitor state don't send events,
+	/// so this function is available if required.
+	Q_INVOKABLE static void refreshMonitors();
+
+	/// Refresh workspace information.
+	///
+	/// Many actions that will invalidate workspace state don't send events,
+	/// so this function is available if required.
+	Q_INVOKABLE static void refreshWorkspaces();
+
+	[[nodiscard]] static QString requestSocketPath();
+	[[nodiscard]] static QString eventSocketPath();
+	[[nodiscard]] static HyprlandMonitor* focusedMonitor();
+	[[nodiscard]] static ObjectModel<HyprlandMonitor>* monitors();
+	[[nodiscard]] static ObjectModel<HyprlandWorkspace>* workspaces();
+
+signals:
+	/// Emitted for every event that comes in through the hyprland event socket (socket2).
+	///
+	/// See [Hyprland Wiki: IPC](https://wiki.hyprland.org/IPC/) for a list of events.
+	void rawEvent(HyprlandIpcEvent* event);
+
+	void focusedMonitorChanged();
+};
+
+} // namespace qs::hyprland::ipc