xref: /core/include/svx/galctrl.hxx (revision d26d1da8)
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19 
20 #ifndef INCLUDED_SVX_GALCTRL_HXX
21 #define INCLUDED_SVX_GALCTRL_HXX
22 
23 #include <vcl/graph.hxx>
24 #include <vcl/customweld.hxx>
25 #include <vcl/transfer.hxx>
26 #include <svtools/valueset.hxx>
27 #include <vcl/GraphicObject.hxx>
28 #include <svx/svxdllapi.h>
29 
30 class GalleryDragDrop;
31 class GalleryTheme;
32 class GalleryBrowser2;
33 class INetURLObject;
34 
35 class GalleryPreview final : public weld::CustomWidgetController
36 {
37 private:
38 
39     std::unique_ptr<GalleryDragDrop> mxDragDropTargetHelper;
40     std::unique_ptr<weld::ScrolledWindow> mxScrolledWindow;
41     GraphicObject aGraphicObj;
42     tools::Rectangle aPreviewRect;
43     GalleryBrowser2* mpParent;
44     GalleryTheme* mpTheme;
45 
46     bool             ImplGetGraphicCenterRect( const Graphic& rGraphic, tools::Rectangle& rResultRect ) const;
47 
48     // Window
49     virtual void     Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
50     virtual void     SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
51     virtual bool     MouseButtonDown(const MouseEvent& rMEvt) override;
52     virtual bool     Command(const CommandEvent& rCEvt) override;
53     virtual bool     KeyInput( const KeyEvent& rKEvt ) override;
54 
55 public:
56 
57     GalleryPreview(GalleryBrowser2* pParent, std::unique_ptr<weld::ScrolledWindow> xScrolledWindow);
58     void SetTheme(GalleryTheme* pTheme) { mpTheme = pTheme; }
59     virtual ~GalleryPreview() override;
60 
61     virtual bool StartDrag() override;
62 
63     virtual void Show() override;
64     virtual void Hide() override;
65 
66     void                SetGraphic( const Graphic& rGraphic ) { aGraphicObj.SetGraphic( rGraphic ); }
67     static void         PreviewMedia( const INetURLObject& rURL );
68 };
69 
70 class SVXCORE_DLLPUBLIC DialogGalleryPreview final : public weld::CustomWidgetController
71 {
72 private:
73     GraphicObject aGraphicObj;
74     tools::Rectangle aPreviewRect;
75 
76     SVX_DLLPRIVATE bool             ImplGetGraphicCenterRect( const Graphic& rGraphic, tools::Rectangle& rResultRect ) const;
77 
78     SVX_DLLPRIVATE virtual void     Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
79 
80 public:
81 
82     DialogGalleryPreview();
83 
84     virtual void        SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
85     void                SetGraphic( const Graphic& rGraphic ) { aGraphicObj.SetGraphic( rGraphic ); }
86     bool                SetGraphic( const INetURLObject& );
87 };
88 
89 class GalleryIconView final : public ValueSet
90 {
91 private:
92     std::unique_ptr<GalleryDragDrop> mxDragDropTargetHelper;
93 
94     GalleryBrowser2*    mpParent;
95     GalleryTheme*       mpTheme;
96 
97     // ValueSet
98     virtual void        UserDraw( const UserDrawEvent& rUDEvt ) override;
99 
100     // Window
101     virtual bool        MouseButtonDown( const MouseEvent& rMEvt ) override;
102     virtual bool        Command( const CommandEvent& rCEvt ) override;
103     virtual bool        KeyInput( const KeyEvent& rKEvt ) override;
104 
105     virtual void        SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
106 
107 public:
108 
109     GalleryIconView(GalleryBrowser2* pParent, std::unique_ptr<weld::ScrolledWindow> xScrolledWindow);
110     void SetTheme(GalleryTheme* pTheme) { mpTheme = pTheme; }
111     virtual ~GalleryIconView() override;
112 
113     virtual bool StartDrag() override;
114 
115     static void drawTransparenceBackground(vcl::RenderContext& rOut, const Point& rPos, const Size& rSize);
116 };
117 
118 #endif // INCLUDED_SVX_GALCTRL_HXX
119 
120 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
121