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hyprland/surface: add visibleMask

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This commit is contained in:
outfoxxed 2025-01-23 14:00:16 -08:00
parent cdaff2967f
commit b289bfa504
Signed by untrusted user: outfoxxed
GPG key ID: 4C88A185FB89301E
6 changed files with 230 additions and 36 deletions
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22
src/wayland/hyprland/surface/qml.hpp
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@ -9,6 +9,7 @@
#include <qtypes.h>
#include <qwindow.h>
#include "../../../core/region.hpp"
#include "../../../window/proxywindow.hpp"
#include "surface.hpp"
@ -31,11 +32,18 @@ namespace qs::hyprland::surface {
/// [hyprland-surface-v1]: https://github.com/hyprwm/hyprland-protocols/blob/main/protocols/hyprland-surface-v1.xml
class HyprlandWindow: public QObject {
Q_OBJECT;
// clang-format off
/// A multiplier for the window's overall opacity, ranging from 1.0 to 0.0. Overall opacity includes the opacity of
/// both the window content *and* visual effects such as blur that apply to it.
///
/// Default: 1.0
Q_PROPERTY(qreal opacity READ opacity WRITE setOpacity NOTIFY opacityChanged);
/// A hint to the compositor that only certain regions of the surface should be rendered.
/// This can be used to avoid rendering large empty regions of a window which can increase
/// performance, especially if the window is blurred. The mask should include all pixels
/// of the window that do not have an alpha value of 0.
Q_PROPERTY(PendingRegion* visibleMask READ visibleMask WRITE setVisibleMask NOTIFY visibleMaskChanged);
// clang-format on
QML_ELEMENT;
QML_UNCREATABLE("HyprlandWindow can only be used as an attached object.");
QML_ATTACHED(HyprlandWindow);
@ -48,17 +56,25 @@ public:
[[nodiscard]] qreal opacity() const;
void setOpacity(qreal opacity);
[[nodiscard]] PendingRegion* visibleMask() const;
virtual void setVisibleMask(PendingRegion* mask);
static HyprlandWindow* qmlAttachedProperties(QObject* object);
signals:
void opacityChanged();
void visibleMaskChanged();
private slots:
void onWindowConnected();
void onWindowVisibleChanged();
void onWaylandWindowDestroyed();
void onWaylandSurfaceCreated();
void onWaylandSurfaceDestroyed();
void onProxyWindowDestroyed();
void onVisibleMaskDestroyed();
void onWindowPolished();
void updateVisibleMask();
private:
void disconnectWaylandWindow();
@ -67,7 +83,13 @@ private:
QWindow* mWindow = nullptr;
QtWaylandClient::QWaylandWindow* mWaylandWindow = nullptr;
struct {
bool opacity : 1 = false;
bool visibleMask : 1 = false;
} pendingPolish;
qreal mOpacity = 1.0;
PendingRegion* mVisibleMask = nullptr;
std::unique_ptr<impl::HyprlandSurface> surface;
};