LibreOffice Module sdext (master)  1
PresenterCanvasHelper.hxx
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19 
20 #ifndef INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERCANVASHELPER_HXX
21 #define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERCANVASHELPER_HXX
22 
24 #include <com/sun/star/awt/Point.hpp>
25 #include <com/sun/star/awt/Rectangle.hpp>
26 #include <com/sun/star/rendering/TextDirection.hpp>
27 #include <com/sun/star/rendering/XCanvas.hpp>
28 #include <com/sun/star/rendering/XCanvasFont.hpp>
29 #include <com/sun/star/rendering/XPolyPolygon2D.hpp>
30 
31 namespace sdext { namespace presenter {
32 
36 {
37 public:
42 
43  void Paint (
44  const SharedBitmapDescriptor& rpBitmap,
45  const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
46  const css::awt::Rectangle& rRepaintBox,
47  const css::awt::Rectangle& rBackgroundBoundingBox,
48  const css::awt::Rectangle& rContentBoundingBox) const;
49 
50  static void PaintRectangle (
51  const SharedBitmapDescriptor& rpBitmap,
52  const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
53  const css::awt::Rectangle& rRepaintBox,
54  const css::awt::Rectangle& rBackgroundBoundingBox,
55  const css::awt::Rectangle& rContentBoundingBox,
56  const css::rendering::ViewState& rDefaultViewState,
57  const css::rendering::RenderState& rDefaultRenderState);
58 
59  static void SetDeviceColor(
60  css::rendering::RenderState& rRenderState,
61  const css::util::Color aColor);
62 
63  static css::geometry::RealRectangle2D GetTextBoundingBox (
64  const css::uno::Reference<css::rendering::XCanvasFont>& rxFont,
65  const OUString& rsText,
66  const sal_Int8 = css::rendering::TextDirection::WEAK_LEFT_TO_RIGHT);
67 
68  static css::geometry::RealSize2D GetTextSize (
69  const css::uno::Reference<css::rendering::XCanvasFont>& rxFont,
70  const OUString& rsText );
71 
72 private:
73  const css::rendering::ViewState maDefaultViewState;
74  const css::rendering::RenderState maDefaultRenderState;
75 
76  static void PaintTiledBitmap (
77  const css::uno::Reference<css::rendering::XBitmap>& rxTexture,
78  const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
79  const css::awt::Rectangle& rRepaintBox,
80  const css::uno::Reference<css::rendering::XPolyPolygon2D>& rxPolygon,
81  const css::awt::Rectangle& rHole,
82  const css::rendering::ViewState& rDefaultViewState,
83  const css::rendering::RenderState& rDefaultRenderState);
84 
85  static void PaintBitmap (
86  const css::uno::Reference<css::rendering::XBitmap>& rxBitmap,
87  const css::awt::Point& rLocation,
88  const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
89  const css::awt::Rectangle& rRepaintBox,
90  const css::uno::Reference<css::rendering::XPolyPolygon2D>& rxPolygon,
91  const css::rendering::ViewState& rDefaultViewState,
92  const css::rendering::RenderState& rDefaultRenderState);
93 
94  static void PaintColor (
95  const css::util::Color nColor,
96  const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
97  const css::awt::Rectangle& rRepaintBox,
98  const css::uno::Reference<css::rendering::XPolyPolygon2D>& rxPolygon,
99  const css::rendering::ViewState& rDefaultViewState,
100  const css::rendering::RenderState& rDefaultRenderState);
101 };
102 
103 } }
104 
105 #endif
106 
107 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
signed char sal_Int8
static void PaintBitmap(const css::uno::Reference< css::rendering::XBitmap > &rxBitmap, const css::awt::Point &rLocation, const css::uno::Reference< css::rendering::XCanvas > &rxCanvas, const css::awt::Rectangle &rRepaintBox, const css::uno::Reference< css::rendering::XPolyPolygon2D > &rxPolygon, const css::rendering::ViewState &rDefaultViewState, const css::rendering::RenderState &rDefaultRenderState)
PresenterCanvasHelper & operator=(const PresenterCanvasHelper &)=delete
void Paint(const SharedBitmapDescriptor &rpBitmap, const css::uno::Reference< css::rendering::XCanvas > &rxCanvas, const css::awt::Rectangle &rRepaintBox, const css::awt::Rectangle &rBackgroundBoundingBox, const css::awt::Rectangle &rContentBoundingBox) const
std::shared_ptr< PresenterBitmapContainer::BitmapDescriptor > SharedBitmapDescriptor
Collection of functions to ease the life of a canvas user.
const css::rendering::ViewState maDefaultViewState
static void PaintRectangle(const SharedBitmapDescriptor &rpBitmap, const css::uno::Reference< css::rendering::XCanvas > &rxCanvas, const css::awt::Rectangle &rRepaintBox, const css::awt::Rectangle &rBackgroundBoundingBox, const css::awt::Rectangle &rContentBoundingBox, const css::rendering::ViewState &rDefaultViewState, const css::rendering::RenderState &rDefaultRenderState)
static void SetDeviceColor(css::rendering::RenderState &rRenderState, const css::util::Color aColor)
static css::geometry::RealSize2D GetTextSize(const css::uno::Reference< css::rendering::XCanvasFont > &rxFont, const OUString &rsText)
static css::geometry::RealRectangle2D GetTextBoundingBox(const css::uno::Reference< css::rendering::XCanvasFont > &rxFont, const OUString &rsText, const sal_Int8=css::rendering::TextDirection::WEAK_LEFT_TO_RIGHT)
static void PaintTiledBitmap(const css::uno::Reference< css::rendering::XBitmap > &rxTexture, const css::uno::Reference< css::rendering::XCanvas > &rxCanvas, const css::awt::Rectangle &rRepaintBox, const css::uno::Reference< css::rendering::XPolyPolygon2D > &rxPolygon, const css::awt::Rectangle &rHole, const css::rendering::ViewState &rDefaultViewState, const css::rendering::RenderState &rDefaultRenderState)
static void PaintColor(const css::util::Color nColor, const css::uno::Reference< css::rendering::XCanvas > &rxCanvas, const css::awt::Rectangle &rRepaintBox, const css::uno::Reference< css::rendering::XPolyPolygon2D > &rxPolygon, const css::rendering::ViewState &rDefaultViewState, const css::rendering::RenderState &rDefaultRenderState)
const css::rendering::RenderState maDefaultRenderState