include/svx/galctrl.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   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/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  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 .
  18  */
  19
  20 #ifndef INCLUDED_SVX_GALCTRL_HXX
  21 #define INCLUDED_SVX_GALCTRL_HXX
  22
  23 #include <vcl/dialog.hxx>
  24 #include <vcl/graph.hxx>
  25 #include <vcl/fixed.hxx>
  26 #include <vcl/group.hxx>
  27 #include <vcl/button.hxx>
  28 #include <vcl/lstbox.hxx>
  29 #include <vcl/menu.hxx>
  30 #include <vcl/edit.hxx>
  31 #include <vcl/combobox.hxx>
  32 #include <svl/slstitm.hxx>
  33 #include <svtools/transfer.hxx>
  34 #include <svtools/valueset.hxx>
  35 #include <svtools/brwbox.hxx>
  36 #include <svtools/grfmgr.hxx>
  37 #include <svx/galmisc.hxx>
  38 #include <svx/svxdllapi.h>
  39
  40 class GalleryTheme;
  41 class GalleryBrowser2;
  42
  43 class SVX_DLLPUBLIC GalleryPreview : public vcl::Window, public DropTargetHelper, public DragSourceHelper
  44 {
  45 private:
  46
  47     GraphicObject       aGraphicObj;
  48     tools::Rectangle           aPreviewRect;
  49     GalleryTheme*       mpTheme;
  50
  51     SVX_DLLPRIVATE bool             ImplGetGraphicCenterRect( const Graphic& rGraphic, tools::Rectangle& rResultRect ) const;
  52     SVX_DLLPRIVATE void             InitSettings();
  53
  54     // Window
  55     SVX_DLLPRIVATE virtual void     Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
  56     SVX_DLLPRIVATE virtual Size     GetOptimalSize() const override;
  57     SVX_DLLPRIVATE virtual void     MouseButtonDown(const MouseEvent& rMEvt) override;
  58     SVX_DLLPRIVATE virtual void     Command(const CommandEvent& rCEvt) override;
  59     SVX_DLLPRIVATE virtual void     KeyInput( const KeyEvent& rKEvt ) override;
  60     SVX_DLLPRIVATE virtual void     DataChanged( const DataChangedEvent& rDCEvt ) override;
  61
  62
  63     // DropTargetHelper
  64     SVX_DLLPRIVATE virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt ) override;
  65     SVX_DLLPRIVATE virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt ) override;
  66
  67     // DragSourceHelper
  68     SVX_DLLPRIVATE virtual void     StartDrag( sal_Int8 nAction, const Point& rPosPixel ) override;
  69
  70 public:
  71
  72     GalleryPreview(vcl::Window* pParent,
  73         WinBits nStyle = WB_TABSTOP | WB_BORDER,
  74         GalleryTheme* pTheme = nullptr);
  75
  76     void                SetGraphic( const Graphic& rGraphic ) { aGraphicObj.SetGraphic( rGraphic ); }
  77     bool                SetGraphic( const INetURLObject& );
  78     static void         PreviewMedia( const INetURLObject& rURL );
  79 };
  80
  81 class GalleryIconView : public ValueSet, public DropTargetHelper, public DragSourceHelper
  82 {
  83     using ValueSet::StartDrag;
  84
  85 private:
  86
  87     GalleryTheme*       mpTheme;
  88
  89     void                InitSettings();
  90
  91     // ValueSet
  92     virtual void        UserDraw( const UserDrawEvent& rUDEvt ) override;
  93
  94     // Window
  95     virtual void        MouseButtonDown( const MouseEvent& rMEvt ) override;
  96     virtual void        Command( const CommandEvent& rCEvt ) override;
  97     virtual void        KeyInput( const KeyEvent& rKEvt ) override;
  98     virtual void        DataChanged( const DataChangedEvent& rDCEvt ) override;
  99
 100     // DropTargetHelper
 101     virtual sal_Int8    AcceptDrop( const AcceptDropEvent& rEvt ) override;
 102     virtual sal_Int8    ExecuteDrop( const ExecuteDropEvent& rEvt ) override;
 103
 104     // DragSourceHelper
 105     virtual void        StartDrag( sal_Int8 nAction, const Point& rPosPixel ) override;
 106
 107 public:
 108
 109                         GalleryIconView( GalleryBrowser2* pParent, GalleryTheme* pTheme );
 110 };
 111
 112 class GalleryListView : public BrowseBox
 113 {
 114     using BrowseBox::AcceptDrop;
 115     using BrowseBox::ExecuteDrop;
 116
 117 private:
 118
 119     Link<GalleryListView*,void>  maSelectHdl;
 120     GalleryTheme*       mpTheme;
 121     long                mnCurRow;
 122
 123     void                InitSettings();
 124
 125     // BrowseBox
 126     virtual bool        SeekRow( long nRow ) override;
 127     virtual void        PaintField( OutputDevice& rDev, const tools::Rectangle& rRect, sal_uInt16 nColumnId ) const override;
 128     virtual void        DoubleClick( const BrowserMouseEvent& rEvt ) override;
 129     virtual void        Select() override;
 130     virtual sal_Int8    AcceptDrop( const BrowserAcceptDropEvent& rEvt ) override;
 131     virtual sal_Int8    ExecuteDrop( const BrowserExecuteDropEvent& rEvt ) override;
 132     virtual void        KeyInput( const KeyEvent& rKEvt ) override;
 133
 134     // Window
 135     virtual void        Command( const CommandEvent& rCEvt ) override;
 136     virtual void        DataChanged( const DataChangedEvent& rDCEvt ) override;
 137
 138     // DragSourceHelper
 139     virtual void        StartDrag( sal_Int8 nAction, const Point& rPosPixel ) override;
 140
 141 public:
 142
 143                         GalleryListView( GalleryBrowser2* pParent, GalleryTheme* pTheme );
 144
 145     void                SetSelectHdl( const Link<GalleryListView*,void>& rSelectHdl ) { maSelectHdl = rSelectHdl; }
 146
 147     /** GetCellText returns the text at the given position
 148         @param  _nRow
 149             the number of the row
 150         @param  _nColId
 151             the ID of the column
 152         @return
 153             the text out of the cell
 154     */
 155     virtual OUString  GetCellText(long _nRow, sal_uInt16 _nColId) const override;
 156
 157     // from IAccessibleTableProvider
 158     virtual tools::Rectangle GetFieldCharacterBounds(sal_Int32 _nRow,sal_Int32 _nColumnPos,sal_Int32 nIndex) override;
 159     virtual sal_Int32 GetFieldIndexAtPoint(sal_Int32 _nRow,sal_Int32 _nColumnPos,const Point& _rPoint) override;
 160 };
 161
 162 #endif // INCLUDED_SVX_GALCTRL_HXX
 163
 164 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */