dbaccess/source/ui/querydesign/QueryViewSwitch.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 "QueryViewSwitch.hxx"
  21 #include "QueryDesignView.hxx"
  22 #include "QueryTextView.hxx"
  23 #include "querycontainerwindow.hxx"
  24 #include "dbu_qry.hrc"
  25 #include "browserids.hxx"
  26 #include "adtabdlg.hxx"
  27 #include "querycontroller.hxx"
  28 #include "sqledit.hxx"
  29 #include <boost/scoped_ptr.hpp>
  30
  31 using namespace dbaui;
  32 using namespace ::com::sun::star::uno;
  33 using namespace ::com::sun::star::lang;
  34
  35 OQueryViewSwitch::OQueryViewSwitch(OQueryContainerWindow* _pParent, OQueryController& _rController,const Reference< XComponentContext >& _rxContext)
  36 : m_bAddTableDialogWasVisible(false)
  37 {
  38
  39     m_pTextView     = VclPtr<OQueryTextView>::Create(_pParent);
  40     m_pDesignView   = VclPtr<OQueryDesignView>::Create( _pParent, _rController, _rxContext );
  41 }
  42
  43 OQueryViewSwitch::~OQueryViewSwitch()
  44 {
  45     // destroy children
  46     m_pDesignView.disposeAndClear();
  47     m_pTextView.disposeAndClear();
  48 }
  49
  50 void OQueryViewSwitch::Construct()
  51 {
  52     m_pDesignView->Construct( );
  53 }
  54
  55 void OQueryViewSwitch::initialize()
  56 {
  57     // initially be in SQL mode
  58     m_pTextView->Show();
  59     m_pDesignView->initialize();
  60 }
  61
  62 bool OQueryViewSwitch::checkStatement()
  63 {
  64     if(m_pTextView->IsVisible())
  65         return true;
  66     return m_pDesignView->checkStatement();
  67 }
  68
  69 OUString OQueryViewSwitch::getStatement()
  70 {
  71     if(m_pTextView->IsVisible())
  72         return m_pTextView->getStatement();
  73     return m_pDesignView->getStatement();
  74 }
  75
  76 void OQueryViewSwitch::clear()
  77 {
  78     if(m_pTextView->IsVisible())
  79         m_pTextView->clear();
  80     else
  81         m_pDesignView->clear();
  82 }
  83
  84 void OQueryViewSwitch::GrabFocus()
  85 {
  86     if ( m_pTextView && m_pTextView->IsVisible() )
  87         m_pTextView->GrabFocus();
  88     else if ( m_pDesignView && m_pDesignView->IsVisible() )
  89         m_pDesignView->GrabFocus();
  90 }
  91
  92 void OQueryViewSwitch::setStatement(const OUString& _rsStatement)
  93 {
  94     if(m_pTextView->IsVisible())
  95         m_pTextView->setStatement(_rsStatement);
  96     else
  97         m_pDesignView->setStatement(_rsStatement);
  98 }
  99
 100 void OQueryViewSwitch::copy()
 101 {
 102     if(m_pTextView->IsVisible())
 103         m_pTextView->copy();
 104     else
 105         m_pDesignView->copy();
 106 }
 107
 108 bool OQueryViewSwitch::isCutAllowed()
 109 {
 110     if(m_pTextView->IsVisible())
 111         return m_pTextView->isCutAllowed();
 112     return m_pDesignView->isCutAllowed();
 113 }
 114
 115 bool OQueryViewSwitch::isCopyAllowed()
 116 {
 117     if(m_pTextView->IsVisible())
 118         return true;
 119     return m_pDesignView->isCopyAllowed();
 120 }
 121
 122 bool OQueryViewSwitch::isPasteAllowed()
 123 {
 124     if(m_pTextView->IsVisible())
 125         return true;
 126     return m_pDesignView->isPasteAllowed();
 127 }
 128
 129 void OQueryViewSwitch::cut()
 130 {
 131     if(m_pTextView->IsVisible())
 132         m_pTextView->cut();
 133     else
 134         m_pDesignView->cut();
 135 }
 136
 137 void OQueryViewSwitch::paste()
 138 {
 139     if(m_pTextView->IsVisible())
 140         m_pTextView->paste();
 141     else
 142         m_pDesignView->paste();
 143 }
 144
 145 OQueryContainerWindow* OQueryViewSwitch::getContainer() const
 146 {
 147     vcl::Window* pDesignParent = getDesignView() ? getDesignView()->GetParent() : NULL;
 148     return static_cast< OQueryContainerWindow* >( pDesignParent );
 149 }
 150
 151 void OQueryViewSwitch::impl_forceSQLView()
 152 {
 153     OAddTableDlg* pAddTabDialog( getAddTableDialog() );
 154
 155     // hide the "Add Table" dialog
 156     m_bAddTableDialogWasVisible = pAddTabDialog && pAddTabDialog->IsVisible();
 157     if ( m_bAddTableDialogWasVisible )
 158         pAddTabDialog->Hide();
 159
 160     // tell the views they're in/active
 161     m_pDesignView->stopTimer();
 162     m_pTextView->getSqlEdit()->startTimer();
 163
 164     // set the most recent statement at the text view
 165     m_pTextView->clear();
 166     m_pTextView->setStatement(static_cast<OQueryController&>(m_pDesignView->getController()).getStatement());
 167 }
 168
 169 void OQueryViewSwitch::forceInitialView()
 170 {
 171     OQueryController& rQueryController( static_cast< OQueryController& >( m_pDesignView->getController() ) );
 172     const bool bGraphicalDesign = rQueryController.isGraphicalDesign();
 173     if ( !bGraphicalDesign )
 174         impl_forceSQLView();
 175     else
 176     {
 177         // tell the text view it's inactive now
 178         m_pTextView->getSqlEdit()->stopTimer();
 179
 180         // update the "Add Table" dialog
 181         OAddTableDlg* pAddTabDialog( getAddTableDialog() );
 182         if ( pAddTabDialog )
 183             pAddTabDialog->Update();
 184
 185         // initialize the design view
 186         m_pDesignView->initByFieldDescriptions( rQueryController.getFieldInformation() );
 187
 188         // tell the design view it's active now
 189         m_pDesignView->startTimer();
 190     }
 191
 192     impl_postViewSwitch( bGraphicalDesign, true );
 193 }
 194
 195 bool OQueryViewSwitch::switchView( ::dbtools::SQLExceptionInfo* _pErrorInfo )
 196 {
 197     bool bRet = true;
 198     bool bGraphicalDesign = static_cast<OQueryController&>(m_pDesignView->getController()).isGraphicalDesign();
 199
 200     if ( !bGraphicalDesign )
 201     {
 202         impl_forceSQLView();
 203     }
 204     else
 205     {
 206         // tell the text view it's inactive now
 207         m_pTextView->getSqlEdit()->stopTimer();
 208
 209         // update the "Add Table" dialog
 210         OAddTableDlg* pAddTabDialog( getAddTableDialog() );
 211         if ( pAddTabDialog )
 212             pAddTabDialog->Update();
 213
 214         // initialize the design view
 215         bRet = m_pDesignView->initByParseIterator( _pErrorInfo );
 216
 217         // tell the design view it's active now
 218         m_pDesignView->startTimer();
 219     }
 220
 221     return impl_postViewSwitch( bGraphicalDesign, bRet );
 222 }
 223
 224 bool OQueryViewSwitch::impl_postViewSwitch( const bool i_bGraphicalDesign, const bool i_bSuccess )
 225 {
 226     if ( i_bSuccess )
 227     {
 228         m_pTextView->Show   ( !i_bGraphicalDesign );
 229         m_pDesignView->Show ( i_bGraphicalDesign );
 230         OAddTableDlg* pAddTabDialog( getAddTableDialog() );
 231         if ( pAddTabDialog )
 232             if ( i_bGraphicalDesign && m_bAddTableDialogWasVisible )
 233                 pAddTabDialog->Show();
 234
 235         GrabFocus();
 236     }
 237
 238     OQueryContainerWindow* pContainer = getContainer();
 239     if ( pContainer )
 240         pContainer->Resize();
 241
 242     m_pDesignView->getController().ClearUndoManager();
 243     m_pDesignView->getController().InvalidateAll();
 244
 245     return i_bSuccess;
 246 }
 247
 248 OAddTableDlg* OQueryViewSwitch::getAddTableDialog()
 249 {
 250     if ( !m_pDesignView )
 251         return NULL;
 252     return m_pDesignView->getController().getAddTableDialog();
 253 }
 254
 255 bool OQueryViewSwitch::isSlotEnabled(sal_Int32 _nSlotId)
 256 {
 257     return m_pDesignView->isSlotEnabled(_nSlotId);
 258 }
 259
 260 void OQueryViewSwitch::setSlotEnabled(sal_Int32 _nSlotId, bool _bEnable)
 261 {
 262     m_pDesignView->setSlotEnabled(_nSlotId,_bEnable);
 263 }
 264
 265 void OQueryViewSwitch::SaveUIConfig()
 266 {
 267     if(m_pDesignView->IsVisible())
 268         m_pDesignView->SaveUIConfig();
 269 }
 270
 271 void OQueryViewSwitch::SetPosSizePixel( Point _rPt,Size _rSize)
 272 {
 273     m_pDesignView->SetPosSizePixel( _rPt,_rSize);
 274     m_pDesignView->Resize();
 275     m_pTextView->SetPosSizePixel( _rPt,_rSize);
 276 }
 277
 278 Reference< XComponentContext > OQueryViewSwitch::getORB() const
 279 {
 280     return m_pDesignView->getORB();
 281 }
 282
 283 bool OQueryViewSwitch::reset( ::dbtools::SQLExceptionInfo* _pErrorInfo )
 284 {
 285     m_pDesignView->reset();
 286     if ( !m_pDesignView->initByParseIterator( _pErrorInfo ) )
 287         return false;
 288
 289     if ( switchView( _pErrorInfo ) )
 290         return false;
 291
 292     return true;
 293 }
 294
 295 void OQueryViewSwitch::setNoneVisbleRow(sal_Int32 _nRows)
 296 {
 297     if(m_pDesignView)
 298         m_pDesignView->setNoneVisbleRow(_nRows);
 299 }
 300
 301 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */