Adding upstream version 4:24.2.0.upstream/4%24.2.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 102 insertions, 0 deletions

diff --git a/slideshow/source/engine/slideoverlaybutton.hxx b/slideshow/source/engine/slideoverlaybutton.hxx
new file mode 100644
index 0000000000..db733a2b2c
--- /dev/null
+++ b/slideshow/source/engine/slideoverlaybutton.hxx
@@ -0,0 +1,102 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <sal/config.h>
+
+#include <eventmultiplexer.hxx>
+#include <mouseeventhandler.hxx>
+#include <screenupdater.hxx>
+#include <unoview.hxx>
+#include <vieweventhandler.hxx>
+
+#include <basegfx/point/b2dpoint.hxx>
+#include <cppcanvas/sprite.hxx>
+
+#include <com/sun/star/rendering/XBitmap.hpp>
+#include <com/sun/star/awt/Point.hpp>
+
+#include <functional>
+#include <memory>
+#include <vector>
+
+namespace slideshow::internal
+{
+class EventMultiplexer;
+typedef std::shared_ptr<class SlideOverlayButton> SlideOverlayButtonSharedPtr;
+
+class SlideOverlayButton : public ViewEventHandler, public MouseEventHandler
+{
+public:
+    SlideOverlayButton(const SlideOverlayButton&) = delete;
+    SlideOverlayButton& operator=(const SlideOverlayButton&) = delete;
+
+    static SlideOverlayButtonSharedPtr
+    create(const css::uno::Reference<css::rendering::XBitmap>& xIconBitmap,
+           css::awt::Point pPosition, std::function<void(basegfx::B2DPoint)> clickHandler,
+           ScreenUpdater& rScreenUpdater, EventMultiplexer& rEventMultiplexer,
+           const UnoViewContainer& rViewContainer);
+
+    /** Shows button icon.
+     */
+    void show() { setVisible(true); }
+
+    /** Hides button icon.
+     */
+    void hide() { setVisible(false); }
+
+    css::geometry::IntegerSize2D getSize() const;
+    basegfx::B2DPoint calcSpritePos(UnoViewSharedPtr const& rView) const;
+
+private:
+    SlideOverlayButton(css::uno::Reference<css::rendering::XBitmap> xIconBitmap,
+                       css::awt::Point pPosition,
+                       std::function<void(basegfx::B2DPoint)> clickHandler,
+                       ScreenUpdater& rScreenUpdater, EventMultiplexer& rEventMultiplexer,
+                       const UnoViewContainer& rViewContainer);
+
+    // ViewEventHandler
+    virtual void viewAdded(const UnoViewSharedPtr& rView) override;
+    virtual void viewRemoved(const UnoViewSharedPtr& rView) override;
+    virtual void viewChanged(const UnoViewSharedPtr& rView) override;
+    virtual void viewsChanged() override;
+
+    // MouseEventHandler
+    virtual bool handleMousePressed(const css::awt::MouseEvent& e) override;
+    virtual bool handleMouseReleased(const css::awt::MouseEvent& e) override;
+    virtual bool handleMouseDragged(const css::awt::MouseEvent& e) override;
+    virtual bool handleMouseMoved(const css::awt::MouseEvent& e) override;
+
+    void setVisible(const bool bVisible);
+
+    typedef std::vector<std::pair<UnoViewSharedPtr, cppcanvas::CustomSpriteSharedPtr>> ViewsVecT;
+
+    css::uno::Reference<css::rendering::XBitmap> mxIconBitmap;
+    EventMultiplexer& mrEventMultiplexer;
+    css::awt::Point mpPosition;
+    std::function<void(basegfx::B2DPoint)> mClickHandler;
+
+    ViewsVecT maViews;
+    ScreenUpdater& mrScreenUpdater;
+    bool mbVisible = false;
+};
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */