charwin.hxx

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#ifndef INCLUDED_SFX2_INC_CHARWIN_HXX
#define INCLUDED_SFX2_INC_CHARWIN_HXX
 
#include <sfx2/dllapi.h>
#include <vcl/customweld.hxx>
#include <vcl/virdev.hxx>
#include <vcl/weld.hxx>
#include <deque>
 
class SFX2_DLLPUBLIC SvxCharView final : public weld::CustomWidgetController
{
private:
    VclPtr<VirtualDevice> mxVirDev;
    tools::Long            mnY;
    vcl::Font       maFont;
    bool            maHasInsert;
    OUString        m_sText;
 
    Link<SvxCharView*, void> maMouseClickHdl;
    Link<SvxCharView*, void> maClearClickHdl;
    Link<SvxCharView*, void> maClearAllClickHdl;
 
    virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
    virtual void Resize() override;
    virtual bool MouseButtonDown(const MouseEvent&) override;
    virtual void GetFocus() override;
    virtual void LoseFocus() override;
    virtual bool KeyInput(const KeyEvent&) override;
    virtual bool Command(const CommandEvent&) override;
    virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
public:
    SvxCharView(const VclPtr<VirtualDevice>& rVirDev);
 
    void            SetFont( const vcl::Font& rFont );
    vcl::Font const & GetFont() const { return maFont; }
    void            SetText( const OUString& rText );
    OUString const & GetText() const { return m_sText; }
    void            SetHasInsert( bool bInsert );
    void            InsertCharToDoc();
 
    void            createContextMenu(const Point& rPosition);
 
    Size            get_preferred_size() const { return GetDrawingArea()->get_preferred_size(); }
 
    void setMouseClickHdl(const Link<SvxCharView*,void> &rLink);
    void setClearClickHdl(const Link<SvxCharView*,void> &rLink);
    void setClearAllClickHdl(const Link<SvxCharView*,void> &rLink);
 
    void ContextMenuSelect(std::u16string_view rIdent);
};
 
class SFX2_DLLPUBLIC SfxCharmapContainer
{
    std::deque<OUString>   m_aRecentCharList;
    std::deque<OUString>   m_aRecentCharFontList;
    std::deque<OUString>   m_aFavCharList;
    std::deque<OUString>   m_aFavCharFontList;
 
    SvxCharView m_aRecentCharView[16];
    SvxCharView m_aFavCharView[16];
    std::unique_ptr<weld::CustomWeld> m_xRecentCharView[16];
    std::unique_ptr<weld::CustomWeld> m_xFavCharView[16];
 
    std::unique_ptr<weld::Widget> m_xRecentGrid;
    std::unique_ptr<weld::Widget> m_xFavGrid;
 
    Link<void*, void> m_aUpdateFavHdl;
    Link<void*, void> m_aUpdateRecentHdl;
 
    DECL_DLLPRIVATE_LINK(RecentClearClickHdl, SvxCharView*, void);
    DECL_DLLPRIVATE_LINK(FavClearClickHdl, SvxCharView*, void);
    DECL_DLLPRIVATE_LINK(RecentClearAllClickHdl, SvxCharView*, void);
    DECL_DLLPRIVATE_LINK(FavClearAllClickHdl, SvxCharView*, void);
 
public:
    SfxCharmapContainer(weld::Builder& rBuilder, const VclPtr<VirtualDevice>& rVirDev);
 
    void            init(bool bHasInsert, const Link<SvxCharView*,void> &rMouseClickHdl,
                         const Link<void*,void> &rUpdateFavHdl,
                         const Link<void*,void> &rUpdateRecentHdl);
 
    void            getFavCharacterList();
    void            updateFavCharControl();
 
    void            getRecentCharacterList(); //gets both recent char and recent char font list
    void            updateRecentCharControl();
 
    void            updateRecentCharacterList(const OUString& sTitle, const OUString& rFont);
    void            updateFavCharacterList(const OUString& sTitle, const OUString& rFont);
    void            deleteFavCharacterFromList(std::u16string_view sTitle, std::u16string_view rFont);
 
    bool            isFavChar(std::u16string_view sTitle, std::u16string_view rFont);
    bool            hasRecentChars() const;
 
    bool            FavCharListIsFull() const;
 
    void            GrabFocusToFirstFavorite();
 
private:
    std::pair<std::deque<OUString>::const_iterator, std::deque<OUString>::const_iterator>
    getRecentChar(std::u16string_view sTitle, std::u16string_view rFont) const;
 
    std::pair<std::deque<OUString>::const_iterator, std::deque<OUString>::const_iterator>
    getFavChar(std::u16string_view sTitle, std::u16string_view rFont) const;
};
 
#endif
 
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