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