Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

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

1 files changed, 138 insertions, 0 deletions

diff --git a/include/sfx2/thumbnailviewitem.hxx b/include/sfx2/thumbnailviewitem.hxx
new file mode 100644
index 000000000..d0da2edae
--- /dev/null
+++ b/include/sfx2/thumbnailviewitem.hxx
@@ -0,0 +1,138 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * 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 <basegfx/vector/b2dvector.hxx>
+#include <drawinglayer/attribute/fontattribute.hxx>
+#include <vcl/bitmapex.hxx>
+#include <sfx2/dllapi.h>
+#include <rtl/ref.hxx>
+
+namespace com::sun::star::accessibility { class XAccessible; }
+namespace drawinglayer::primitive2d { class Primitive2DContainer; }
+
+#define THUMBNAILVIEW_ITEM_NONEITEM      0xFFFE
+
+const int THUMBNAILVIEW_ITEM_CORNER = 5;
+
+class ThumbnailView;
+class MouseEvent;
+
+namespace basegfx {
+    class B2DPolygon;
+}
+
+namespace drawinglayer {
+    namespace processor2d {
+        class BaseProcessor2D;
+    }
+    namespace primitive2d {
+        class PolygonHairlinePrimitive2D;
+    }
+}
+
+struct ThumbnailItemAttributes
+{
+    sal_uInt32 nMaxTextLength;
+    basegfx::BColor aFillColor;
+    basegfx::BColor aTextColor;
+    basegfx::BColor aHighlightColor;
+    basegfx::BColor aHighlightTextColor;
+    basegfx::BColor aSelectHighlightColor;
+    basegfx::BColor aSelectHighlightTextColor;
+    double fHighlightTransparence;
+    basegfx::B2DVector aFontSize;
+    drawinglayer::attribute::FontAttribute aFontAttr;
+};
+
+class SFX2_DLLPUBLIC ThumbnailViewItem
+{
+public:
+
+    ThumbnailView& mrParent;
+    sal_uInt16 mnId;
+    bool mbVisible;
+    bool mbBorder;
+    bool mbSelected;
+    bool mbHover;
+    BitmapEx maPreview1;
+    OUString maTitle;
+    OUString maHelpText;
+    css::uno::Reference< css::accessibility::XAccessible > mxAcc;
+
+    ThumbnailViewItem(ThumbnailView& rView, sal_uInt16 nId);
+
+    virtual ~ThumbnailViewItem ();
+
+    bool isVisible () const { return mbVisible; }
+
+    void show (bool bVisible);
+
+    bool isSelected () const { return mbSelected; }
+
+    void setSelection (bool state);
+
+    bool isHighlighted () const { return mbHover; }
+
+    void setHighlight (bool state);
+
+    /** Updates own highlight status based on the aPoint position.
+
+        Returns rectangle that needs to be invalidated.
+    */
+    virtual tools::Rectangle updateHighlight(bool bVisible, const Point& rPoint);
+
+    /// Text to be used for the tooltip.
+
+    void setHelpText (const OUString &sText) { maHelpText = sText; }
+
+    virtual OUString getHelpText() const { return maHelpText; };
+    OUString const & getTitle() const { return maTitle; };
+
+    void setTitle (const OUString& rTitle);
+
+    css::uno::Reference< css::accessibility::XAccessible > const &
+                        GetAccessible( bool bIsTransientChildrenDisabled );
+
+    void setDrawArea (const tools::Rectangle &area);
+
+    const tools::Rectangle& getDrawArea () const { return maDrawArea; }
+
+    virtual void calculateItemsPosition (const tools::Long nThumbnailHeight,
+                                         const tools::Long nPadding, sal_uInt32 nMaxTextLength,
+                                         const ThumbnailItemAttributes *pAttrs);
+
+    virtual void Paint (drawinglayer::processor2d::BaseProcessor2D *pProcessor,
+                        const ThumbnailItemAttributes *pAttrs);
+    void addTextPrimitives (const OUString& rText, const ThumbnailItemAttributes *pAttrs, Point aPos, drawinglayer::primitive2d::Primitive2DContainer& rSeq);
+
+    static rtl::Reference<drawinglayer::primitive2d::PolygonHairlinePrimitive2D>
+        createBorderLine (const basegfx::B2DPolygon &rPolygon);
+
+    virtual void MouseButtonUp(const MouseEvent&) {}
+
+protected:
+
+    Point maTextPos;
+    Point maPrev1Pos;
+    tools::Rectangle maDrawArea;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */