dbaccess/source/ui/tabledesign/TableDesignView.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 "TableDesignView.hxx"
  21 #include <tools/debug.hxx>
  22 #include "TableController.hxx"
  23 #include "dbaccess_helpid.hrc"
  24 #include "FieldDescriptions.hxx"
  25 #include "TEditControl.hxx"
  26 #include "TableFieldDescWin.hxx"
  27 #include "TableRow.hxx"
  28 #include <unotools/configmgr.hxx>
  29 #include <comphelper/types.hxx>
  30 #include <com/sun/star/datatransfer/clipboard/XClipboard.hpp>
  31 #include <unotools/syslocale.hxx>
  32 #include <vcl/settings.hxx>
  33 #include "UITools.hxx"
  34 #include <boost/scoped_ptr.hpp>
  35
  36 using namespace ::dbaui;
  37 using namespace ::utl;
  38 using namespace ::com::sun::star::uno;
  39 using namespace ::com::sun::star::datatransfer::clipboard;
  40 using namespace ::com::sun::star::lang;
  41 using namespace ::com::sun::star::beans;
  42
  43 // class OTableBorderWindow
  44 OTableBorderWindow::OTableBorderWindow(vcl::Window* pParent) : Window(pParent,WB_BORDER)
  45     ,m_aHorzSplitter( VclPtr<Splitter>::Create(this) )
  46 {
  47
  48     ImplInitSettings( true, true, true );
  49     // Children erzeugen
  50     m_pEditorCtrl   = VclPtr<OTableEditorCtrl>::Create( this);
  51     m_pFieldDescWin = VclPtr<OTableFieldDescWin>::Create( this );
  52
  53     m_pFieldDescWin->SetHelpId(HID_TAB_DESIGN_DESCWIN);
  54
  55     // set depending windows and controls
  56     m_pEditorCtrl->SetDescrWin(m_pFieldDescWin);
  57
  58     // Splitter einrichten
  59     m_aHorzSplitter->SetSplitHdl( LINK(this, OTableBorderWindow, SplitHdl) );
  60     m_aHorzSplitter->Show();
  61 }
  62
  63 OTableBorderWindow::~OTableBorderWindow()
  64 {
  65     disposeOnce();
  66 }
  67
  68 void OTableBorderWindow::dispose()
  69 {
  70     // Children zerstoeren
  71     //  ::dbaui::notifySystemWindow(this,m_pFieldDescWin,::comphelper::mem_fun(&TaskPaneList::RemoveWindow));
  72     m_pEditorCtrl->Hide();
  73     m_pFieldDescWin->Hide();
  74     m_pEditorCtrl.disposeAndClear();
  75     m_pFieldDescWin.disposeAndClear();
  76     m_aHorzSplitter.disposeAndClear();
  77     vcl::Window::dispose();
  78 }
  79
  80 void OTableBorderWindow::Resize()
  81 {
  82     const long nSplitterHeight(3);
  83
  84     // Abmessungen parent window
  85     Size aOutputSize( GetOutputSize() );
  86     long nOutputWidth   = aOutputSize.Width();
  87     long nOutputHeight  = aOutputSize.Height();
  88     long nSplitPos      = m_aHorzSplitter->GetSplitPosPixel();
  89
  90     // Verschiebebereich Splitter mittleres Drittel des Outputs
  91     long nDragPosY = nOutputHeight/3;
  92     long nDragSizeHeight = nOutputHeight/3;
  93     m_aHorzSplitter->SetDragRectPixel( Rectangle(Point(0,nDragPosY), Size(nOutputWidth,nDragSizeHeight) ), this );
  94     if( (nSplitPos < nDragPosY) || (nSplitPos > (nDragPosY+nDragSizeHeight)) )
  95         nSplitPos = nDragPosY+nDragSizeHeight-5;
  96
  97     // Splitter setzen
  98     m_aHorzSplitter->SetPosSizePixel( Point( 0, nSplitPos ), Size(nOutputWidth, nSplitterHeight));
  99     m_aHorzSplitter->SetSplitPosPixel( nSplitPos );
 100
 101     // Fenster setzen
 102     m_pEditorCtrl->SetPosSizePixel( Point(0, 0), Size(nOutputWidth , nSplitPos) );
 103
 104     m_pFieldDescWin->SetPosSizePixel(   Point(0, nSplitPos+nSplitterHeight),
 105                         Size(nOutputWidth, nOutputHeight-nSplitPos-nSplitterHeight) );
 106 }
 107
 108 IMPL_LINK( OTableBorderWindow, SplitHdl, Splitter*, pSplit )
 109 {
 110     if(pSplit == m_aHorzSplitter.get())
 111     {
 112         m_aHorzSplitter->SetPosPixel( Point( m_aHorzSplitter->GetPosPixel().X(),m_aHorzSplitter->GetSplitPosPixel() ) );
 113         Resize();
 114     }
 115     return 0;
 116 }
 117
 118 void OTableBorderWindow::ImplInitSettings( bool bFont, bool bForeground, bool bBackground )
 119 {
 120     const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
 121
 122     // FIXME RenderContext
 123
 124     if ( bFont )
 125     {
 126         vcl::Font aFont = rStyleSettings.GetAppFont();
 127         if ( IsControlFont() )
 128             aFont.Merge( GetControlFont() );
 129         SetPointFont(*this,  aFont);
 130     }
 131
 132     if ( bFont || bForeground )
 133     {
 134         Color aTextColor = rStyleSettings.GetButtonTextColor();
 135         if ( IsControlForeground() )
 136             aTextColor = GetControlForeground();
 137         SetTextColor( aTextColor );
 138     }
 139
 140     if ( bBackground )
 141     {
 142         if( IsControlBackground() )
 143             SetBackground( GetControlBackground() );
 144         else
 145             SetBackground( rStyleSettings.GetFaceColor() );
 146     }
 147 }
 148
 149 void OTableBorderWindow::DataChanged( const DataChangedEvent& rDCEvt )
 150 {
 151     Window::DataChanged( rDCEvt );
 152
 153     if ( (rDCEvt.GetType() == DataChangedEventType::SETTINGS) &&
 154          (rDCEvt.GetFlags() & AllSettingsFlags::STYLE) )
 155     {
 156         ImplInitSettings( true, true, true );
 157         Invalidate();
 158     }
 159 }
 160
 161 void OTableBorderWindow::GetFocus()
 162 {
 163     Window::GetFocus();
 164
 165     // forward the focus to the current cell of the editor control
 166     if (m_pEditorCtrl)
 167         m_pEditorCtrl->GrabFocus();
 168 }
 169
 170 // class OTableDesignView
 171 OTableDesignView::OTableDesignView( vcl::Window* pParent,
 172                                     const Reference< XComponentContext >& _rxOrb,
 173                                     OTableController& _rController
 174                                    ) :
 175     ODataView( pParent, _rController,_rxOrb )
 176     ,m_rController( _rController )
 177     ,m_eChildFocus(NONE)
 178 {
 179
 180     try
 181     {
 182         m_aLocale = SvtSysLocale().GetLanguageTag().getLocale();
 183     }
 184     catch(Exception&)
 185     {
 186     }
 187
 188     m_pWin = VclPtr<OTableBorderWindow>::Create(this);
 189     m_pWin->Show();
 190 }
 191
 192 OTableDesignView::~OTableDesignView()
 193 {
 194     disposeOnce();
 195 }
 196
 197 void OTableDesignView::dispose()
 198 {
 199     m_pWin->Hide();
 200     m_pWin.disposeAndClear();
 201     ODataView::dispose();
 202 }
 203
 204 void OTableDesignView::initialize()
 205 {
 206     GetEditorCtrl()->Init();
 207     GetDescWin()->Init();
 208     // first call after the editctrl has been set
 209
 210     GetEditorCtrl()->Show();
 211     GetDescWin()->Show();
 212
 213     GetEditorCtrl()->DisplayData(0);
 214 }
 215
 216 void OTableDesignView::resizeDocumentView(Rectangle& _rPlayground)
 217 {
 218     m_pWin->SetPosSizePixel( _rPlayground.TopLeft(), _rPlayground.GetSize() );
 219
 220     // just for completeness: there is no space left, we occupied it all ...
 221     _rPlayground.SetPos( _rPlayground.BottomRight() );
 222     _rPlayground.SetSize( Size( 0, 0 ) );
 223 }
 224
 225 bool OTableDesignView::PreNotify( NotifyEvent& rNEvt )
 226 {
 227     bool bHandled = false;
 228     if (rNEvt.GetType() == MouseNotifyEvent::GETFOCUS)
 229     {
 230         if( GetDescWin() && GetDescWin()->HasChildPathFocus() )
 231             m_eChildFocus = DESCRIPTION;
 232         else if ( GetEditorCtrl() && GetEditorCtrl()->HasChildPathFocus() )
 233             m_eChildFocus = EDITOR;
 234         else
 235             m_eChildFocus = NONE;
 236     }
 237
 238     return bHandled || ODataView::PreNotify(rNEvt);
 239 }
 240
 241 IClipboardTest* OTableDesignView::getActiveChild() const
 242 {
 243     IClipboardTest* pTest = NULL;
 244     switch(m_eChildFocus)
 245     {
 246         case DESCRIPTION:
 247             pTest = GetDescWin();
 248             break;
 249         case EDITOR:
 250             pTest = GetEditorCtrl();
 251             break;
 252         case NONE:
 253             break;
 254     }
 255     return pTest;
 256 }
 257
 258 bool OTableDesignView::isCopyAllowed()
 259 {
 260     IClipboardTest* pTest = getActiveChild();
 261     return pTest && pTest->isCopyAllowed();
 262 }
 263
 264 bool OTableDesignView::isCutAllowed()
 265 {
 266     IClipboardTest* pTest = getActiveChild();
 267     return pTest && pTest->isCutAllowed();
 268 }
 269
 270 bool OTableDesignView::isPasteAllowed()
 271 {
 272     IClipboardTest* pTest = getActiveChild();
 273     return pTest && pTest->isPasteAllowed();
 274 }
 275
 276 void OTableDesignView::copy()
 277 {
 278     IClipboardTest* pTest = getActiveChild();
 279     if ( pTest )
 280         pTest->copy();
 281 }
 282
 283 void OTableDesignView::cut()
 284 {
 285     IClipboardTest* pTest = getActiveChild();
 286     if ( pTest )
 287         pTest->cut();
 288 }
 289
 290 void OTableDesignView::paste()
 291 {
 292     IClipboardTest* pTest = getActiveChild();
 293     if ( pTest )
 294         pTest->paste();
 295 }
 296
 297 // set the view readonly or not
 298 void OTableDesignView::setReadOnly(bool _bReadOnly)
 299 {
 300     GetDescWin()->SetReadOnly(_bReadOnly);
 301     GetEditorCtrl()->SetReadOnly(_bReadOnly);
 302 }
 303
 304 void OTableDesignView::reSync()
 305 {
 306     GetEditorCtrl()->DeactivateCell();
 307      ::boost::shared_ptr<OTableRow>  pRow = (*GetEditorCtrl()->GetRowList())[GetEditorCtrl()->GetCurRow()];
 308     OFieldDescription* pFieldDescr = pRow ? pRow->GetActFieldDescr() : NULL;
 309     if ( pFieldDescr )
 310         GetDescWin()->DisplayData(pFieldDescr);
 311 }
 312
 313 void OTableDesignView::GetFocus()
 314 {
 315     if ( GetEditorCtrl() )
 316         GetEditorCtrl()->GrabFocus();
 317 }
 318
 319 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */