sfx2/source/dialog/srchdlg.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 "srchdlg.hxx"
  22 #include <comphelper/string.hxx>
  23 #include "sfx2/sfxresid.hxx"
  24 #include <sfx2/sfxuno.hxx>
  25
  26 #include "srchdlg.hrc"
  27 #include "dialog.hrc"
  28 #include <tools/debug.hxx>
  29 #include <unotools/viewoptions.hxx>
  30
  31 using namespace ::com::sun::star::uno;
  32
  33 // ============================================================================
  34
  35 namespace sfx2 {
  36
  37 #define MAX_SAVE_COUNT      (sal_uInt16)10
  38
  39 // ============================================================================
  40 // SearchDialog
  41 // ============================================================================
  42
  43 SearchDialog::SearchDialog( Window* pWindow, const OUString& rConfigName ) :
  44
  45     ModelessDialog( pWindow, SfxResId( RID_DLG_SEARCH ) ),
  46
  47     m_aSearchLabel      ( this, SfxResId( FT_SEARCH ) ),
  48     m_aSearchEdit       ( this, SfxResId( ED_SEARCH ) ),
  49     m_aWholeWordsBox    ( this, SfxResId( CB_WHOLEWORDS ) ),
  50     m_aMatchCaseBox     ( this, SfxResId( CB_MATCHCASE ) ),
  51     m_aWrapAroundBox    ( this, SfxResId( CB_WRAPAROUND ) ),
  52     m_aBackwardsBox     ( this, SfxResId( CB_BACKWARDS ) ),
  53     m_aFindBtn          ( this, SfxResId( PB_FIND ) ),
  54     m_aCancelBtn        ( this, SfxResId( PB_CANCELFIND ) ),
  55     m_sToggleText       ( SfxResId( STR_TOGGLE ).toString() ),
  56     m_sConfigName       ( rConfigName ),
  57     m_bIsConstructed    ( false )
  58
  59 {
  60     FreeResource();
  61
  62     // set handler
  63     m_aFindBtn.SetClickHdl( LINK( this, SearchDialog, FindHdl ) );
  64     m_aBackwardsBox.SetClickHdl( LINK( this, SearchDialog, ToggleHdl ) );
  65     // load config: old search strings and the status of the check boxes
  66     LoadConfig();
  67     // we need to change the text of the WrapAround box, depends on the status of the Backwards box
  68     if ( m_aBackwardsBox.IsChecked() )
  69         ToggleHdl( &m_aBackwardsBox );
  70     // the search edit should have the focus
  71     m_aSearchEdit.GrabFocus();
  72 }
  73
  74 SearchDialog::~SearchDialog()
  75 {
  76     SaveConfig();
  77     m_aCloseHdl.Call( NULL );
  78 }
  79
  80 void SearchDialog::LoadConfig()
  81 {
  82     SvtViewOptions aViewOpt( E_DIALOG, m_sConfigName );
  83     if ( aViewOpt.Exists() )
  84     {
  85         m_sWinState = OUStringToOString(aViewOpt.GetWindowState(), RTL_TEXTENCODING_ASCII_US);
  86         Any aUserItem = aViewOpt.GetUserItem( "UserItem" );
  87         OUString aTemp;
  88         if ( aUserItem >>= aTemp )
  89         {
  90             String sUserData( aTemp );
  91             DBG_ASSERT( comphelper::string::getTokenCount(sUserData, ';') == 5, "invalid config data" );
  92             sal_Int32 nIdx = 0;
  93             String sSearchText = sUserData.GetToken( 0, ';', nIdx );
  94             m_aWholeWordsBox.Check( sUserData.GetToken( 0, ';', nIdx ).ToInt32() == 1 );
  95             m_aMatchCaseBox.Check( sUserData.GetToken( 0, ';', nIdx ).ToInt32() == 1 );
  96             m_aWrapAroundBox.Check( sUserData.GetToken( 0, ';', nIdx ).ToInt32() == 1 );
  97             m_aBackwardsBox.Check( sUserData.GetToken( 0, ';', nIdx ).ToInt32() == 1 );
  98
  99             nIdx = 0;
 100             while ( nIdx != -1 )
 101                 m_aSearchEdit.InsertEntry( sSearchText.GetToken( 0, '\t', nIdx ) );
 102             m_aSearchEdit.SelectEntryPos(0);
 103         }
 104     }
 105     else
 106         m_aWrapAroundBox.Check( sal_True );
 107 }
 108
 109 void SearchDialog::SaveConfig()
 110 {
 111     SvtViewOptions aViewOpt( E_DIALOG, m_sConfigName );
 112     aViewOpt.SetWindowState(OStringToOUString(m_sWinState, RTL_TEXTENCODING_ASCII_US));
 113     String sUserData;
 114     sal_uInt16 i = 0, nCount = std::min( m_aSearchEdit.GetEntryCount(), MAX_SAVE_COUNT );
 115     for ( ; i < nCount; ++i )
 116     {
 117         sUserData += m_aSearchEdit.GetEntry(i);
 118         sUserData += '\t';
 119     }
 120     sUserData = comphelper::string::stripStart(sUserData, '\t');
 121     sUserData += ';';
 122     sUserData += OUString::number( m_aWholeWordsBox.IsChecked() ? 1 : 0 );
 123     sUserData += ';';
 124     sUserData += OUString::number( m_aMatchCaseBox.IsChecked() ? 1 : 0 );
 125     sUserData += ';';
 126     sUserData += OUString::number( m_aWrapAroundBox.IsChecked() ? 1 : 0 );
 127     sUserData += ';';
 128     sUserData += OUString::number( m_aBackwardsBox.IsChecked() ? 1 : 0 );
 129
 130     Any aUserItem = makeAny( OUString( sUserData ) );
 131     aViewOpt.SetUserItem( "UserItem", aUserItem );
 132 }
 133
 134 IMPL_LINK_NOARG(SearchDialog, FindHdl)
 135 {
 136     String sSrchTxt = m_aSearchEdit.GetText();
 137     sal_uInt16 nPos = m_aSearchEdit.GetEntryPos( sSrchTxt );
 138     if ( nPos > 0 && nPos != COMBOBOX_ENTRY_NOTFOUND )
 139         m_aSearchEdit.RemoveEntry( nPos );
 140     if ( nPos > 0 )
 141         m_aSearchEdit.InsertEntry( sSrchTxt, 0 );
 142     m_aFindHdl.Call( this );
 143     return 0;
 144 }
 145
 146 IMPL_LINK_NOARG(SearchDialog, ToggleHdl)
 147 {
 148     String sTemp = m_aWrapAroundBox.GetText();
 149     m_aWrapAroundBox.SetText( m_sToggleText );
 150     m_sToggleText = sTemp;
 151     return 0;
 152 }
 153
 154 void SearchDialog::SetFocusOnEdit()
 155 {
 156     Selection aSelection( 0, m_aSearchEdit.GetText().getLength() );
 157     m_aSearchEdit.SetSelection( aSelection );
 158     m_aSearchEdit.GrabFocus();
 159 }
 160
 161 sal_Bool SearchDialog::Close()
 162 {
 163     sal_Bool bRet = ModelessDialog::Close();
 164     m_aCloseHdl.Call( this );
 165     return bRet;
 166 }
 167
 168 void SearchDialog::StateChanged( StateChangedType nStateChange )
 169 {
 170     if ( nStateChange == STATE_CHANGE_INITSHOW )
 171     {
 172         if (!m_sWinState.isEmpty())
 173             SetWindowState( m_sWinState );
 174         m_bIsConstructed = sal_True;
 175     }
 176
 177     ModelessDialog::StateChanged( nStateChange );
 178 }
 179
 180 void SearchDialog::Move()
 181 {
 182     ModelessDialog::Move();
 183     if ( m_bIsConstructed && IsReallyVisible() )
 184         m_sWinState = GetWindowState( WINDOWSTATE_MASK_POS | WINDOWSTATE_MASK_STATE );
 185 }
 186
 187 // ============================================================================
 188
 189 } // namespace sfx2
 190
 191 // ============================================================================
 192
 193 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */