starmath/inc/edit.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 #ifndef EDIT_HXX
  20 #define EDIT_HXX
  21
  22 #include <vcl/window.hxx>
  23 #include <vcl/timer.hxx>
  24 #include <svtools/transfer.hxx>
  25 #include <editeng/editdata.hxx>
  26 #include <svtools/colorcfg.hxx>
  27
  28 class SmDocShell;
  29 class SmViewShell;
  30 class EditView;
  31 class EditEngine;
  32 class EditStatus;
  33 class ScrollBar;
  34 class ScrollBarBox;
  35 class DataChangedEvent;
  36 class Menu;
  37 class SmCmdBoxWindow;
  38 class SmEditAccessible;
  39 class CommandEvent;
  40
  41 /**************************************************************************/
  42
  43     void SmGetLeftSelectionPart(const ESelection &rSelection,
  44                                 sal_Int32 &nPara, sal_uInt16 &nPos);
  45
  46 /**************************************************************************/
  47
  48 class SmEditWindow : public Window, public DropTargetHelper
  49 {
  50     ::com::sun::star::uno::Reference<
  51         ::com::sun::star::accessibility::XAccessible >  xAccessible;
  52     SmEditAccessible *                                          pAccessible;
  53
  54     SmCmdBoxWindow &rCmdBox;
  55     EditView       *pEditView;
  56     ScrollBar      *pHScrollBar,
  57                    *pVScrollBar;
  58     ScrollBarBox   *pScrollBox;
  59     Timer           aModifyTimer,
  60                     aCursorMoveTimer;
  61     ESelection      aOldSelection;
  62
  63     virtual void KeyInput(const KeyEvent& rKEvt);
  64     virtual void Command(const CommandEvent& rCEvt);
  65     DECL_LINK(MenuSelectHdl, Menu *);
  66     DECL_LINK(ModifyTimerHdl, Timer *);
  67     DECL_LINK(CursorMoveTimerHdl, Timer *);
  68
  69     virtual void DataChanged( const DataChangedEvent& );
  70     virtual void Resize();
  71     virtual void MouseMove(const MouseEvent &rEvt);
  72     virtual void MouseButtonUp(const MouseEvent &rEvt);
  73     virtual void MouseButtonDown(const MouseEvent &rEvt);
  74
  75     virtual sal_Int8    AcceptDrop( const AcceptDropEvent& rEvt );
  76     virtual sal_Int8    ExecuteDrop( const ExecuteDropEvent& rEvt );
  77     virtual void Paint(const Rectangle& rRect);
  78
  79     DECL_LINK(EditStatusHdl ,EditStatus *);
  80     DECL_LINK(ScrollHdl, ScrollBar *);
  81
  82     void        CreateEditView();
  83
  84     Rectangle   AdjustScrollBars();
  85     void        SetScrollBarRanges();
  86     void        InitScrollBars();
  87     void        InvalidateSlots();
  88     void        UpdateStatus( bool bSetDocModified = false );
  89
  90 public:
  91     SmEditWindow( SmCmdBoxWindow &rMyCmdBoxWin );
  92     ~SmEditWindow();
  93
  94     SmDocShell *    GetDoc();
  95     SmViewShell *   GetView();
  96     EditView *      GetEditView()   { return pEditView; }
  97     EditEngine *    GetEditEngine();
  98     SfxItemPool *   GetEditEngineItemPool();
  99
 100     // Window
 101     virtual void        SetText(const OUString &rText);
 102     virtual OUString    GetText() const;
 103     virtual void        GetFocus();
 104     virtual void        LoseFocus();
 105
 106     ESelection          GetSelection() const;
 107     void                SetSelection(const ESelection &rSel);
 108
 109     bool                IsEmpty() const;
 110     bool                IsSelected() const;
 111     bool                IsAllSelected() const;
 112     void                Cut();
 113     void                Copy();
 114     void                Paste();
 115     void                Delete();
 116     void                SelectAll();
 117     void                InsertText(const OUString &rText);
 118     void                InsertCommand(sal_uInt16 nCommand);
 119     void                MarkError(const Point &rPos);
 120     void                SelNextMark();
 121     void                SelPrevMark();
 122     bool                HasMark(const OUString &rText) const;
 123
 124     void                Flush();
 125     void                DeleteEditView( SmViewShell &rView );
 126
 127     void ApplyColorConfigValues( const svtools::ColorConfig &rColorCfg );
 128
 129     bool                HandleWheelCommands( const CommandEvent &rCEvt );
 130     bool                IsInlineEditEnabled();
 131     void                StartCursorMove();
 132
 133     // for Accessibility
 134     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > CreateAccessible();
 135
 136     using Window::GetAccessible;
 137     SmEditAccessible *   GetAccessible()  { return pAccessible; }
 138 };
 139
 140
 141 #endif
 142
 143 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */