1 files changed, 155 insertions, 0 deletions
diff --git a/src/imports/compositor-extensions/qtshell/qwaylandqtshellchrome.h b/src/imports/compositor-extensions/qtshell/qwaylandqtshellchrome.h
new file mode 100644
index 000000000..381dd7f6d
--- /dev/null
+++ b/src/imports/compositor-extensions/qtshell/qwaylandqtshellchrome.h
@@ -0,0 +1,155 @@
+// Copyright (C) 2021 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
+
+#ifndef QWAYLANDQTSHELLCHROME_H
+#define QWAYLANDQTSHELLCHROME_H
+
+#include <QtQuick/qquickitem.h>
+#include <QtWaylandCompositor/qwaylandquickshellsurfaceitem.h>
+
+QT_BEGIN_NAMESPACE
+
+class QWaylandQtShellChromePrivate;
+class Q_WAYLANDCOMPOSITOR_EXPORT QWaylandQtShellChrome : public QQuickItem
+{
+    Q_OBJECT
+    Q_DECLARE_PRIVATE(QWaylandQtShellChrome)
+    Q_PROPERTY(bool hasDecorations READ hasDecorations NOTIFY windowMetaInfoChanged)
+    Q_PROPERTY(uint windowState READ currentWindowState NOTIFY currentWindowStateChanged)
+    Q_PROPERTY(uint windowFlags READ currentWindowFlags NOTIFY currentWindowFlagsChanged)
+    Q_PROPERTY(QWaylandQuickShellSurfaceItem *shellSurfaceItem READ shellSurfaceItem WRITE setShellSurfaceItem NOTIFY shellSurfaceItemChanged)
+    Q_PROPERTY(QRect maximizedRect READ maximizedRect WRITE setMaximizedRect NOTIFY maximizedRectChanged)
+
+    Q_PROPERTY(int frameMarginLeft READ frameMarginLeft WRITE setFrameMarginLeft NOTIFY frameMarginChanged)
+    Q_PROPERTY(int frameMarginRight READ frameMarginRight WRITE setFrameMarginRight NOTIFY frameMarginChanged)
+    Q_PROPERTY(int frameMarginTop READ frameMarginTop WRITE setFrameMarginTop NOTIFY frameMarginChanged)
+    Q_PROPERTY(int frameMarginBottom READ frameMarginBottom WRITE setFrameMarginBottom NOTIFY frameMarginChanged)
+
+    Q_PROPERTY(QQuickItem *titleBar READ titleBar WRITE setTitleBar NOTIFY titleBarChanged);
+    Q_PROPERTY(QQuickItem *leftResizeHandle READ leftResizeHandle WRITE setLeftResizeHandle NOTIFY leftResizeHandleChanged);
+    Q_PROPERTY(QQuickItem *rightResizeHandle READ rightResizeHandle WRITE setRightResizeHandle NOTIFY rightResizeHandleChanged);
+    Q_PROPERTY(QQuickItem *topResizeHandle READ topResizeHandle WRITE setTopResizeHandle NOTIFY topResizeHandleChanged);
+    Q_PROPERTY(QQuickItem *bottomResizeHandle READ bottomResizeHandle WRITE setBottomResizeHandle NOTIFY bottomResizeHandleChanged);
+    Q_PROPERTY(QQuickItem *topLeftResizeHandle READ topLeftResizeHandle WRITE setTopLeftResizeHandle NOTIFY topLeftResizeHandleChanged);
+    Q_PROPERTY(QQuickItem *topRightResizeHandle READ topRightResizeHandle WRITE setTopRightResizeHandle NOTIFY topRightResizeHandleChanged);
+    Q_PROPERTY(QQuickItem *bottomLeftResizeHandle READ bottomLeftResizeHandle WRITE setBottomLeftResizeHandle NOTIFY bottomLeftResizeHandleChanged);
+    Q_PROPERTY(QQuickItem *bottomRightResizeHandle READ bottomRightResizeHandle WRITE setBottomRightResizeHandle NOTIFY bottomRightResizeHandleChanged);
+public:
+    QWaylandQtShellChrome(QQuickItem *parent = nullptr);
+    ~QWaylandQtShellChrome() override;
+
+    bool hasTitleBar() const;
+    bool hasDecorations() const;
+    uint currentWindowState() const;
+    uint currentWindowFlags() const;
+
+    void setMaximizedRect(const QRect &rect);
+    QRect maximizedRect() const;
+
+    void setShellSurfaceItem(QWaylandQuickShellSurfaceItem *shellSurfaceItem);
+    QWaylandQuickShellSurfaceItem *shellSurfaceItem() const;
+
+    void setTitleBar(QQuickItem *item);
+    QQuickItem *titleBar() const;
+
+    void setLeftResizeHandle(QQuickItem *item);
+    QQuickItem *leftResizeHandle() const;
+
+    void setRightResizeHandle(QQuickItem *item);
+    QQuickItem *rightResizeHandle() const;
+
+    void setTopResizeHandle(QQuickItem *item);
+    QQuickItem *topResizeHandle() const;
+
+    void setBottomResizeHandle(QQuickItem *item);
+    QQuickItem *bottomResizeHandle() const;
+
+    void setTopLeftResizeHandle(QQuickItem *item);
+    QQuickItem *topLeftResizeHandle() const;
+
+    void setBottomLeftResizeHandle(QQuickItem *item);
+    QQuickItem *bottomLeftResizeHandle() const;
+
+    void setTopRightResizeHandle(QQuickItem *item);
+    QQuickItem *topRightResizeHandle() const;
+
+    void setBottomRightResizeHandle(QQuickItem *item);
+    QQuickItem *bottomRightResizeHandle() const;
+
+    int frameMarginLeft() const;
+    void setFrameMarginLeft(int left);
+
+    int frameMarginRight() const;
+    void setFrameMarginRight(int right);
+
+    int frameMarginTop() const;
+    void setFrameMarginTop(int top);
+
+    int frameMarginBottom() const;
+    void setFrameMarginBottom(int bottom);
+
+Q_SIGNALS:
+    void currentWindowStateChanged();
+    void currentWindowFlagsChanged();
+    void windowMetaInfoChanged();
+    void shellSurfaceItemChanged();
+    void maximizedRectChanged();
+
+    void titleBarChanged();
+    void leftResizeHandleChanged();
+    void rightResizeHandleChanged();
+    void topResizeHandleChanged();
+    void bottomResizeHandleChanged();
+    void topLeftResizeHandleChanged();
+    void bottomLeftResizeHandleChanged();
+    void topRightResizeHandleChanged();
+    void bottomRightResizeHandleChanged();
+
+    void activated();
+    void deactivated();
+
+    void clientDestroyed();
+    void frameMarginChanged();
+
+public Q_SLOTS:
+    void raise();
+    void lower();
+    void toggleMaximized();
+    void toggleMinimized();
+    void toggleFullScreen();
+    void activate();
+    void deactivate();
+
+private Q_SLOTS:
+    void activateOnGrab(QPointingDevice::GrabTransition transition);
+    void updateSurface();
+    void updateShellSurface();
+    void updateWindowFlags();
+    void updateWindowState();
+    void updateGeometry();
+    void updateDecorations();
+    void updateActiveState();
+    void updateAutomaticPosition();
+    void stopGrab();
+    void leftResize();
+    void rightResize();
+    void topResize();
+    void bottomResize();
+    void topLeftResize();
+    void topRightResize();
+    void bottomLeftResize();
+    void bottomRightResize();
+    void titleBarMove();
+
+protected:
+    QWaylandQtShellChrome(QWaylandQtShellChromePrivate &dd, QQuickItem *parent);
+
+private:
+    void setWindowState(uint nextState);
+    void init();
+    QRect maxContentRect() const;
+};
+
+QT_END_NAMESPACE
+
+#endif // QWAYLANDQTSHELLSURFACEITEM_H