galctrl.hxx

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#ifndef INCLUDED_SVX_GALCTRL_HXX
#define INCLUDED_SVX_GALCTRL_HXX
 
#include <vcl/graph.hxx>
#include <vcl/customweld.hxx>
#include <svtools/valueset.hxx>
#include <vcl/GraphicObject.hxx>
#include <svx/svxdllapi.h>
 
class GalleryDragDrop;
class GalleryTheme;
class GalleryBrowser2;
class INetURLObject;
 
class GalleryPreview final : public weld::CustomWidgetController
{
private:
 
    std::unique_ptr<GalleryDragDrop> mxDragDropTargetHelper;
    std::unique_ptr<weld::ScrolledWindow> mxScrolledWindow;
    GraphicObject aGraphicObj;
    tools::Rectangle aPreviewRect;
    GalleryBrowser2* mpParent;
    GalleryTheme* mpTheme;
 
    bool             ImplGetGraphicCenterRect( const Graphic& rGraphic, tools::Rectangle& rResultRect ) const;
 
    // Window
    virtual void     Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
    virtual void     SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
    virtual bool     MouseButtonDown(const MouseEvent& rMEvt) override;
    virtual bool     Command(const CommandEvent& rCEvt) override;
    virtual bool     KeyInput( const KeyEvent& rKEvt ) override;
 
public:
 
    GalleryPreview(GalleryBrowser2* pParent, std::unique_ptr<weld::ScrolledWindow> xScrolledWindow);
    void SetTheme(GalleryTheme* pTheme) { mpTheme = pTheme; }
    virtual ~GalleryPreview() override;
 
    virtual bool StartDrag() override;
 
    virtual void Show() override;
    virtual void Hide() override;
 
    void                SetGraphic( const Graphic& rGraphic ) { aGraphicObj.SetGraphic( rGraphic ); }
    static void         PreviewMedia( const INetURLObject& rURL );
};
 
class SVXCORE_DLLPUBLIC DialogGalleryPreview final : public weld::CustomWidgetController
{
private:
    GraphicObject aGraphicObj;
    tools::Rectangle aPreviewRect;
 
    SVX_DLLPRIVATE bool             ImplGetGraphicCenterRect( const Graphic& rGraphic, tools::Rectangle& rResultRect ) const;
 
    SVX_DLLPRIVATE virtual void     Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
 
public:
 
    DialogGalleryPreview();
 
    virtual void        SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
    void                SetGraphic( const Graphic& rGraphic ) { aGraphicObj.SetGraphic( rGraphic ); }
    bool                SetGraphic( const INetURLObject& );
};
 
class GalleryIconView final : public ValueSet
{
private:
    std::unique_ptr<GalleryDragDrop> mxDragDropTargetHelper;
 
    GalleryBrowser2*    mpParent;
    GalleryTheme*       mpTheme;
 
    // ValueSet
    virtual void        UserDraw( const UserDrawEvent& rUDEvt ) override;
 
    // Window
    virtual bool        MouseButtonDown( const MouseEvent& rMEvt ) override;
    virtual bool        Command( const CommandEvent& rCEvt ) override;
    virtual bool        KeyInput( const KeyEvent& rKEvt ) override;
 
    virtual void        SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
 
public:
 
    GalleryIconView(GalleryBrowser2* pParent, std::unique_ptr<weld::ScrolledWindow> xScrolledWindow);
    void SetTheme(GalleryTheme* pTheme) { mpTheme = pTheme; }
    virtual ~GalleryIconView() override;
 
    virtual bool StartDrag() override;
 
    static void drawTransparenceBackground(vcl::RenderContext& rOut, const Point& rPos, const Size& rSize);
};
 
#endif // INCLUDED_SVX_GALCTRL_HXX
 
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