sd/source/ui/dlg/SpellDialogChildWindow.cxx

   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
  21 #include "SpellDialogChildWindow.hxx"
  22 #include <svx/svxids.hrc>
  23 #include <sfx2/app.hxx>
  24 #include <sfx2/bindings.hxx>
  25 #include <sfx2/dispatch.hxx>
  26
  27 namespace sd{
  28
  29 SFX_IMPL_CHILDWINDOW_WITHID(SpellDialogChildWindow, SID_SPELL_DIALOG)
  30 }
  31
  32 #include "ViewShell.hxx"
  33 #include "ViewShellBase.hxx"
  34 #include "DrawViewShell.hxx"
  35 #include "OutlineViewShell.hxx"
  36 #include <Outliner.hxx>
  37 #include "drawdoc.hxx"
  38
  39
  40 namespace sd {
  41
  42 SpellDialogChildWindow::SpellDialogChildWindow (
  43     ::Window* _pParent,
  44     sal_uInt16 nId,
  45     SfxBindings* pBindings,
  46     SfxChildWinInfo* pInfo)
  47     : ::svx::SpellDialogChildWindow (_pParent, nId, pBindings, pInfo),
  48       mpSdOutliner (NULL),
  49       mbOwnOutliner (false)
  50 {
  51     ProvideOutliner();
  52 }
  53
  54
  55
  56
  57 SpellDialogChildWindow::~SpellDialogChildWindow (void)
  58 {
  59     if (mpSdOutliner != NULL)
  60         mpSdOutliner->EndSpelling();
  61
  62     if (mbOwnOutliner)
  63         delete mpSdOutliner;
  64 }
  65
  66
  67
  68
  69
  70
  71
  72
  73 SfxChildWinInfo SpellDialogChildWindow::GetInfo (void) const
  74 {
  75     return ::svx::SpellDialogChildWindow::GetInfo();
  76 }
  77
  78
  79
  80
  81 void SpellDialogChildWindow::InvalidateSpellDialog (void)
  82 {
  83     ::svx::SpellDialogChildWindow::InvalidateSpellDialog();
  84 }
  85
  86
  87
  88
  89 ::svx::SpellPortions SpellDialogChildWindow::GetNextWrongSentence( bool /*bRecheck*/ )
  90 {
  91     ::svx::SpellPortions aResult;
  92
  93     if (mpSdOutliner != NULL)
  94     {
  95         ProvideOutliner();
  96         aResult = mpSdOutliner->GetNextSpellSentence();
  97     }
  98
  99     // Close the spell check dialog when there are no more sentences to
 100     // check.
 101     if (aResult.empty())
 102     {
 103         SfxBoolItem aItem (SID_SPELL_DIALOG, sal_False);
 104         GetBindings().GetDispatcher()->Execute(
 105             SID_SPELL_DIALOG,
 106             SFX_CALLMODE_ASYNCHRON,
 107             &aItem,
 108             0L);
 109     }
 110
 111     return aResult;
 112 }
 113
 114
 115
 116
 117 void SpellDialogChildWindow::ApplyChangedSentence (
 118     const ::svx::SpellPortions& rChanged, bool bRecheck )
 119 {
 120     if (mpSdOutliner != NULL)
 121     {
 122         OutlinerView* pOutlinerView = mpSdOutliner->GetView(0);
 123         if (pOutlinerView != NULL)
 124             mpSdOutliner->ApplyChangedSentence (
 125                 pOutlinerView->GetEditView(),
 126                 rChanged, bRecheck);
 127     }
 128 }
 129
 130
 131
 132
 133 void SpellDialogChildWindow::GetFocus (void)
 134 {
 135     // In order to detect a cursor movement we could compare the
 136     // currently selected text shape with the one that was selected
 137     // when LoseFocus() was called the last time.
 138     // For the time being we instead rely on the DetectChange() method
 139     // in the SdOutliner class.
 140 }
 141
 142
 143
 144
 145 void SpellDialogChildWindow::LoseFocus()
 146 {
 147 }
 148
 149
 150
 151
 152 void SpellDialogChildWindow::ProvideOutliner (void)
 153 {
 154     ViewShellBase* pViewShellBase = PTR_CAST (ViewShellBase, SfxViewShell::Current());
 155
 156     if (pViewShellBase != NULL)
 157     {
 158         ViewShell* pViewShell = pViewShellBase->GetMainViewShell().get();
 159         // If there already exists an outliner that has been created
 160         // for another view shell then destroy it first.
 161         if (mpSdOutliner != NULL)
 162             if ((pViewShell->ISA(DrawViewShell) && ! mbOwnOutliner)
 163                 || (pViewShell->ISA(OutlineViewShell) && mbOwnOutliner))
 164             {
 165                 mpSdOutliner->EndSpelling();
 166                 if (mbOwnOutliner)
 167                     delete mpSdOutliner;
 168                 mpSdOutliner = NULL;
 169             }
 170
 171         // Now create/get an outliner if none is present.
 172         if (mpSdOutliner == NULL)
 173         {
 174             if (pViewShell->ISA(DrawViewShell))
 175             {
 176                 // We need an outliner for the spell check so we have
 177                 // to create one.
 178                 mbOwnOutliner = true;
 179                 mpSdOutliner = new Outliner (
 180                     pViewShell->GetDoc(),
 181                     OUTLINERMODE_TEXTOBJECT);
 182             }
 183             else if (pViewShell->ISA(OutlineViewShell))
 184             {
 185                 // An outline view is already visible. The SdOutliner
 186                 // will use it instead of creating its own.
 187                 mbOwnOutliner = false;
 188                 mpSdOutliner = pViewShell->GetDoc()->GetOutliner();
 189             }
 190
 191             // Initialize spelling.
 192             if (mpSdOutliner != NULL)
 193             {
 194                 mpSdOutliner->PrepareSpelling();
 195                 mpSdOutliner->StartSpelling();
 196             }
 197         }
 198     }
 199 }
 200
 201
 202
 203 } // end of namespace ::sd
 204
 205 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */