Bump version to 6.4-15
[LibreOffice.git] / include / svx / charmap.hxx
blob6d51b4a60b3b2d8e3e13beb93039b6f2e1827f8f
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3 * This file is part of the LibreOffice project.
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
9 * This file incorporates work covered by the following license notice:
11 * Licensed to the Apache Software Foundation (ASF) under one or more
12 * contributor license agreements. See the NOTICE file distributed
13 * with this work for additional information regarding copyright
14 * ownership. The ASF licenses this file to you under the Apache
15 * License, Version 2.0 (the "License"); you may not use this file
16 * except in compliance with the License. You may obtain a copy of
17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
19 #ifndef INCLUDED_SVX_CHARMAP_HXX
20 #define INCLUDED_SVX_CHARMAP_HXX
22 #include <sal/config.h>
24 #include <deque>
25 #include <map>
26 #include <memory>
28 #include <sal/types.h>
29 #include <rtl/ref.hxx>
30 #include <svx/svxdllapi.h>
31 #include <tools/gen.hxx>
32 #include <tools/link.hxx>
33 #include <vcl/metric.hxx>
34 #include <vcl/vclptr.hxx>
35 #include <vcl/customweld.hxx>
36 #include <vcl/weld.hxx>
38 namespace com { namespace sun { namespace star {
39 namespace accessibility { class XAccessible; }
40 } } }
42 namespace com::sun::star::uno { class XComponentContext; }
44 using namespace ::com::sun::star;
46 #define COLUMN_COUNT 16
47 #define ROW_COUNT 8
49 namespace svx
51 struct SvxShowCharSetItem;
52 class SvxShowCharSetAcc;
55 class SAL_WARN_UNUSED SVX_DLLPUBLIC SvxShowCharSet : public weld::CustomWidgetController
57 protected:
58 VclPtr<VirtualDevice> mxVirDev;
59 vcl::Font maFont;
60 std::unique_ptr<weld::ScrolledWindow> mxScrollArea;
61 public:
62 SvxShowCharSet(std::unique_ptr<weld::ScrolledWindow> pScrollArea, const VclPtr<VirtualDevice>& rVirDev);
63 virtual ~SvxShowCharSet() override;
65 virtual void RecalculateFont(vcl::RenderContext& rRenderContext);
67 void SelectCharacter( sal_UCS4 cNew );
68 virtual sal_UCS4 GetSelectCharacter() const;
69 void createContextMenu();
71 void SetDoubleClickHdl( const Link<SvxShowCharSet*,void>& rLink ) { aDoubleClkHdl = rLink; }
72 void SetSelectHdl( const Link<SvxShowCharSet*,void>& rHdl ) { aSelectHdl = rHdl; }
73 void SetHighlightHdl( const Link<SvxShowCharSet*,void>& rHdl ) { aHighHdl = rHdl; }
74 void SetPreSelectHdl( const Link<SvxShowCharSet*,void>& rHdl ) { aPreSelectHdl = rHdl; }
75 void SetFavClickHdl( const Link<SvxShowCharSet*,void>& rHdl ) { aFavClickHdl = rHdl; }
76 static sal_uInt32& getSelectedChar();
77 void SetFont( const vcl::Font& rFont );
78 vcl::Font const & GetFont() const { return maFont; }
79 FontCharMapRef const & GetFontCharMap();
80 bool isFavChar(const OUString& sTitle, const OUString& rFont);
81 void getFavCharacterList(); //gets both Fav char and Fav char font list
82 void updateFavCharacterList(const OUString& rChar, const OUString& rFont);
84 virtual svx::SvxShowCharSetItem* ImplGetItem( int _nPos );
85 int FirstInView() const;
86 virtual int LastInView() const;
87 int PixelToMapIndex( const Point&) const;
88 virtual void SelectIndex( int index, bool bFocus = false );
89 void OutputIndex( int index );
90 void DeSelect();
91 static void CopyToClipboard(const OUString& str);
92 bool IsSelected(sal_uInt16 _nPos) const { return _nPos == nSelectedIndex; }
93 sal_uInt16 GetSelectIndexId() const { return sal::static_int_cast<sal_uInt16>(nSelectedIndex); }
94 static sal_uInt16 GetRowPos(sal_uInt16 _nPos);
95 static sal_uInt16 GetColumnPos(sal_uInt16 _nPos);
97 virtual sal_Int32 getMaxCharCount() const;
99 virtual void Show() override { mxScrollArea->show(); }
100 virtual void Hide() override { mxScrollArea->hide(); }
102 uno::Reference<css::accessibility::XAccessible> getAccessibleParent() const { return GetDrawingArea()->get_accessible_parent(); }
104 private:
105 virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
106 virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
107 virtual void Resize() override;
108 virtual bool MouseButtonDown(const MouseEvent& rMEvt) override;
109 virtual bool MouseMove(const MouseEvent& rMEvt) override;
110 virtual bool MouseButtonUp(const MouseEvent& rMEvt) override;
111 virtual void GetFocus() override;
112 virtual void LoseFocus() override;
113 virtual bool KeyInput(const KeyEvent&) override;
115 virtual css::uno::Reference<css::accessibility::XAccessible> CreateAccessible() override;
116 virtual FactoryFunction GetUITestFactory() const override;
118 protected:
119 typedef std::map<sal_Int32, std::shared_ptr<svx::SvxShowCharSetItem> > ItemsMap;
120 ItemsMap m_aItems;
121 Link<SvxShowCharSet*,void> aDoubleClkHdl;
122 Link<SvxShowCharSet*,void> aSelectHdl;
123 Link<SvxShowCharSet*,void> aFavClickHdl;
124 Link<SvxShowCharSet*,void> aHighHdl;
125 Link<SvxShowCharSet*,void> aPreSelectHdl;
127 std::deque<OUString> maFavCharList;
128 std::deque<OUString> maFavCharFontList;
130 rtl::Reference<svx::SvxShowCharSetAcc> m_xAccessible;
131 uno::Reference< uno::XComponentContext > mxContext;
132 long nX;
133 long nY;
134 long m_nXGap;
135 long m_nYGap;
136 bool bDrag;
138 sal_Int32 nSelectedIndex;
140 FontCharMapRef mxFontCharMap;
141 Size maFontSize;
142 Point maPosition;
144 bool mbRecalculateFont : 1;
145 bool mbUpdateForeground : 1;
146 bool mbUpdateBackground : 1;
149 protected:
150 virtual void DrawChars_Impl(vcl::RenderContext& rRenderContext, int n1, int n2);
151 void InitSettings(vcl::RenderContext& rRenderContext);
152 // abstraction layers are: Unicode<->MapIndex<->Pixel
153 Point MapIndexToPixel( int) const;
154 DECL_LINK(VscrollHdl, weld::ScrolledWindow&, void);
155 void ContextMenuSelect(const OString& rIdent);
157 void init();
158 tools::Rectangle getGridRectangle(const Point &rPointUL, const Size &rOutputSize);
161 #endif
163 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */