sw/source/ui/misc/bookmark.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 #include <comphelper/string.hxx>
  21 #include <sfx2/request.hxx>
  22 #include <svl/stritem.hxx>
  23 #include <vcl/msgbox.hxx>
  24
  25
  26 #include "view.hxx"
  27 #include "basesh.hxx"
  28 #include "wrtsh.hxx"        //
  29 #include "cmdid.h"
  30 #include "bookmark.hxx"     // SwInsertBookmarkDlg
  31 #include "IMark.hxx"
  32 #include "globals.hrc"
  33
  34 const String BookmarkCombo::aForbiddenChars = OUString("/\\@:*?\";,.#");
  35
  36 IMPL_LINK( SwInsertBookmarkDlg, ModifyHdl, BookmarkCombo *, pBox )
  37 {
  38     sal_Bool bSelEntries = pBox->GetSelectEntryCount() != 0;
  39     // if a string has been pasted from the clipboard then
  40     // there may be illegal characters in the box
  41     if(!bSelEntries)
  42     {
  43         String sTmp = pBox->GetText();
  44         sal_uInt16 nLen = sTmp.Len();
  45         String sMsg;
  46         for(sal_uInt16 i = 0; i < BookmarkCombo::aForbiddenChars.Len(); i++)
  47         {
  48             sal_uInt16 nTmpLen = sTmp.Len();
  49             sTmp = comphelper::string::remove(sTmp, BookmarkCombo::aForbiddenChars.GetChar(i));
  50             if(sTmp.Len() != nTmpLen)
  51                 sMsg += BookmarkCombo::aForbiddenChars.GetChar(i);
  52         }
  53         if(sTmp.Len() != nLen)
  54         {
  55             pBox->SetText(sTmp);
  56             String sWarning(sRemoveWarning);
  57             sWarning += sMsg;
  58             InfoBox(this, sWarning).Execute();
  59         }
  60
  61
  62     }
  63
  64     m_pOkBtn->Enable(!bSelEntries);    // new text mark
  65     m_pDeleteBtn->Enable(bSelEntries); // deletable?
  66
  67     return 0;
  68 }
  69
  70 /*------------------------------------------------------------------------
  71      Description: callback to delete a text mark
  72  -----------------------------------------------------------------------*/
  73 IMPL_LINK_NOARG(SwInsertBookmarkDlg, DeleteHdl)
  74 {
  75     // remove text marks from the ComboBox
  76
  77     for (sal_uInt16 i = m_pBookmarkBox->GetSelectEntryCount(); i; i-- )
  78         m_pBookmarkBox->RemoveEntry(m_pBookmarkBox->GetSelectEntryPos(i - 1));
  79
  80     m_pBookmarkBox->SetText(aEmptyStr);
  81     m_pDeleteBtn->Enable(sal_False);   // no further entries there
  82
  83     m_pOkBtn->Enable();            // the OK handler deletes
  84     return 0;
  85 }
  86
  87 /*------------------------------------------------------------------------
  88      Description: callback for OKButton. Inserts a new text mark to the
  89      current position. Deleted text marks are also deleted in the model.
  90  -----------------------------------------------------------------------*/
  91 void SwInsertBookmarkDlg::Apply()
  92 {
  93     //at first remove deleted bookmarks to prevent multiple bookmarks with the same
  94     //name
  95     for (sal_uInt16 nCount = m_pBookmarkBox->GetRemovedCount(); nCount > 0; nCount--)
  96     {
  97         String sRemoved = m_pBookmarkBox->GetRemovedEntry( nCount -1 ).GetName();
  98         IDocumentMarkAccess* const pMarkAccess = rSh.getIDocumentMarkAccess();
  99         pMarkAccess->deleteMark( pMarkAccess->findMark(sRemoved) );
 100         SfxRequest aReq( rSh.GetView().GetViewFrame(), FN_DELETE_BOOKMARK );
 101         aReq.AppendItem( SfxStringItem( FN_DELETE_BOOKMARK, sRemoved ) );
 102         aReq.Done();
 103     }
 104
 105     // insert text mark
 106     SwBoxEntry  aTmpEntry(m_pBookmarkBox->GetText(), 0 );
 107
 108     if ( !m_pBookmarkBox->GetText().isEmpty() && (m_pBookmarkBox->GetEntryPos(aTmpEntry) == COMBOBOX_ENTRY_NOTFOUND) )
 109     {
 110         String sEntry(comphelper::string::remove(m_pBookmarkBox->GetText(),
 111             m_pBookmarkBox->GetMultiSelectionSeparator()));
 112
 113         rSh.SetBookmark( KeyCode(), sEntry, aEmptyStr );
 114         rReq.AppendItem( SfxStringItem( FN_INSERT_BOOKMARK, sEntry ) );
 115         rReq.Done();
 116     }
 117
 118     if ( !rReq.IsDone() )
 119         rReq.Ignore();
 120
 121 }
 122
 123 SwInsertBookmarkDlg::SwInsertBookmarkDlg( Window *pParent, SwWrtShell &rS, SfxRequest& rRequest ) :
 124     SvxStandardDialog(pParent, "InsertBookmarkDialog", "modules/swriter/ui/insertbookmark.ui"),
 125     rSh( rS ),
 126     rReq( rRequest )
 127 {
 128     get(m_pBookmarkBox, "bookmarks");
 129     get(m_pOkBtn, "ok");
 130     get(m_pDeleteBtn, "delete");
 131
 132     m_pBookmarkBox->SetModifyHdl(LINK(this, SwInsertBookmarkDlg, ModifyHdl));
 133     m_pBookmarkBox->EnableMultiSelection(sal_True);
 134     m_pBookmarkBox->EnableAutocomplete( sal_True, sal_True );
 135
 136     m_pDeleteBtn->SetClickHdl(LINK(this, SwInsertBookmarkDlg, DeleteHdl));
 137
 138     // fill Combobox with existing bookmarks
 139     IDocumentMarkAccess* const pMarkAccess = rSh.getIDocumentMarkAccess();
 140     sal_uInt16 nId = 0;
 141     for( IDocumentMarkAccess::const_iterator_t ppBookmark = pMarkAccess->getBookmarksBegin();
 142         ppBookmark != pMarkAccess->getBookmarksEnd();
 143         ++ppBookmark)
 144     {
 145         if(IDocumentMarkAccess::BOOKMARK == IDocumentMarkAccess::GetType(**ppBookmark))
 146             m_pBookmarkBox->InsertEntry( SwBoxEntry( ppBookmark->get()->GetName(), nId++ ) );
 147     }
 148
 149     sRemoveWarning = String(SW_RES(STR_REMOVE_WARNING));
 150 }
 151
 152 SwInsertBookmarkDlg::~SwInsertBookmarkDlg()
 153 {
 154 }
 155
 156 BookmarkCombo::BookmarkCombo(Window* pWin)
 157     : SwComboBox(pWin)
 158 {
 159 }
 160
 161 sal_uInt16 BookmarkCombo::GetFirstSelEntryPos() const
 162 {
 163     return GetSelEntryPos(0);
 164 }
 165
 166 sal_uInt16 BookmarkCombo::GetNextSelEntryPos(sal_uInt16 nPos) const
 167 {
 168     return GetSelEntryPos(nPos + 1);
 169 }
 170
 171 sal_uInt16 BookmarkCombo::GetSelEntryPos(sal_uInt16 nPos) const
 172 {
 173     sal_Unicode cSep = GetMultiSelectionSeparator();
 174
 175     sal_uInt16 nCnt = comphelper::string::getTokenCount(GetText(), cSep);
 176
 177     for (; nPos < nCnt; nPos++)
 178     {
 179         OUString sEntry(comphelper::string::strip(GetText().getToken(nPos, cSep), ' '));
 180         if (GetEntryPos(sEntry) != COMBOBOX_ENTRY_NOTFOUND)
 181             return nPos;
 182     }
 183
 184     return COMBOBOX_ENTRY_NOTFOUND;
 185 }
 186
 187 sal_uInt16 BookmarkCombo::GetSelectEntryCount() const
 188 {
 189     sal_uInt16 nCnt = 0;
 190
 191     sal_uInt16 nPos = GetFirstSelEntryPos();
 192     while (nPos != COMBOBOX_ENTRY_NOTFOUND)
 193     {
 194         nPos = GetNextSelEntryPos(nPos);
 195         nCnt++;
 196     }
 197
 198     return nCnt;
 199 }
 200
 201 /*------------------------------------------------------------------------
 202      Description: position inside of the listbox (the ComboBox)
 203  -----------------------------------------------------------------------*/
 204 sal_uInt16 BookmarkCombo::GetSelectEntryPos( sal_uInt16 nSelIndex ) const
 205 {
 206     sal_uInt16 nCnt = 0;
 207     sal_uInt16 nPos = GetFirstSelEntryPos();
 208
 209     while (nPos != COMBOBOX_ENTRY_NOTFOUND)
 210     {
 211         if (nSelIndex == nCnt)
 212         {
 213             sal_Unicode cSep = GetMultiSelectionSeparator();
 214             OUString sEntry(comphelper::string::strip(GetText().getToken(nPos, cSep), ' '));
 215             return GetEntryPos(sEntry);
 216         }
 217         nPos = GetNextSelEntryPos(nPos);
 218         nCnt++;
 219     }
 220
 221     return COMBOBOX_ENTRY_NOTFOUND;
 222 }
 223
 224 long BookmarkCombo::PreNotify( NotifyEvent& rNEvt )
 225 {
 226     long nHandled = 0;
 227     if( EVENT_KEYINPUT == rNEvt.GetType() &&
 228          rNEvt.GetKeyEvent()->GetCharCode() )
 229     {
 230         OUString sKey( rNEvt.GetKeyEvent()->GetCharCode() );
 231         if(STRING_NOTFOUND != aForbiddenChars.Search(sKey))
 232             nHandled = 1;
 233     }
 234     if(!nHandled)
 235         nHandled = SwComboBox::PreNotify( rNEvt );
 236     return nHandled;
 237 }
 238
 239 extern "C" SAL_DLLPUBLIC_EXPORT Window* SAL_CALL makeBookmarkCombo(Window* pParent)
 240 {
 241     return new BookmarkCombo(pParent);
 242 }
 243
 244 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */