sfx2/source/dialog/infobar.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
  10 #include <basegfx/polygon/b2dpolygon.hxx>
  11 #include <drawinglayer/primitive2d/polygonprimitive2d.hxx>
  12 #include <drawinglayer/primitive2d/polypolygonprimitive2d.hxx>
  13 #include <drawinglayer/processor2d/baseprocessor2d.hxx>
  14 #include <drawinglayer/processor2d/processorfromoutputdevice.hxx>
  15 #include <sfx2/bindings.hxx>
  16 #include <sfx2/dispatch.hxx>
  17 #include <sfx2/infobar.hxx>
  18 #include <sfx2/objsh.hxx>
  19 #include <sfx2/sfx.hrc>
  20 #include <sfx2/viewsh.hxx>
  21 #include <vcl/svapp.hxx>
  22
  23 using namespace std;
  24
  25 namespace
  26 {
  27     class SfxCloseButton : public PushButton
  28     {
  29         public:
  30             SfxCloseButton( Window* pParent ) : PushButton( pParent, 0 )
  31             {
  32             }
  33
  34             ~SfxCloseButton( ) { }
  35
  36             virtual void Paint( const Rectangle& rRect );
  37     };
  38
  39     void SfxCloseButton::Paint( const Rectangle& )
  40     {
  41         const drawinglayer::geometry::ViewInformation2D aNewViewInfos;
  42         drawinglayer::processor2d::BaseProcessor2D * pProcessor =
  43             drawinglayer::processor2d::createBaseProcessor2DFromOutputDevice(
  44                         *this, aNewViewInfos );
  45
  46         const Rectangle aRect( Rectangle( Point( 0, 0 ), PixelToLogic( GetSizePixel() ) ) );
  47
  48         drawinglayer::primitive2d::Primitive2DSequence aSeq( 2 );
  49
  50         basegfx::BColor aLightColor( 1.0, 1.0, 191.0 / 255.0 );
  51         basegfx::BColor aDarkColor( 217.0 / 255.0, 217.0 / 255.0, 78.0 / 255.0 );
  52
  53         const StyleSettings& rSettings = Application::GetSettings().GetStyleSettings();
  54         if ( rSettings.GetHighContrastMode() )
  55         {
  56             aLightColor = rSettings.GetLightColor( ).getBColor( );
  57             aDarkColor = rSettings.GetDialogTextColor( ).getBColor( );
  58
  59         }
  60
  61         // Light background
  62         basegfx::B2DPolygon aPolygon;
  63         aPolygon.append( basegfx::B2DPoint( aRect.Left( ), aRect.Top( ) ) );
  64         aPolygon.append( basegfx::B2DPoint( aRect.Right( ), aRect.Top( ) ) );
  65         aPolygon.append( basegfx::B2DPoint( aRect.Right( ), aRect.Bottom( ) ) );
  66         aPolygon.append( basegfx::B2DPoint( aRect.Left( ), aRect.Bottom( ) ) );
  67         aPolygon.setClosed( true );
  68         drawinglayer::primitive2d::PolyPolygonColorPrimitive2D* pBack =
  69             new drawinglayer::primitive2d::PolyPolygonColorPrimitive2D(
  70                     basegfx::B2DPolyPolygon( aPolygon ), aLightColor );
  71         aSeq[0] = pBack;
  72
  73         drawinglayer::attribute::LineAttribute aLineAttribute( aDarkColor, 2.0 );
  74
  75         // Cross
  76         basegfx::B2DPolyPolygon aCross;
  77         basegfx::B2DPolygon aLine1;
  78         aLine1.append( basegfx::B2DPoint( aRect.Left(), aRect.Top( ) ) );
  79         aLine1.append( basegfx::B2DPoint( aRect.Right(), aRect.Bottom( ) ) );
  80         aCross.append( aLine1 );
  81         basegfx::B2DPolygon aLine2;
  82         aLine2.append( basegfx::B2DPoint( aRect.Right(), aRect.Top( ) ) );
  83         aLine2.append( basegfx::B2DPoint( aRect.Left(), aRect.Bottom( ) ) );
  84         aCross.append( aLine2 );
  85
  86         drawinglayer::primitive2d::PolyPolygonStrokePrimitive2D * pCross =
  87                 new drawinglayer::primitive2d::PolyPolygonStrokePrimitive2D (
  88                     aCross, aLineAttribute, drawinglayer::attribute::StrokeAttribute( ) );
  89
  90         aSeq[1] = pCross;
  91
  92         pProcessor->process( aSeq );
  93         delete pProcessor;
  94     }
  95 }
  96
  97 SfxInfoBarWindow::SfxInfoBarWindow( Window* pParent, const OUString& sId,
  98        const OUString& sMessage, vector< PushButton* > aButtons ) :
  99     Window( pParent, 0 ),
 100     m_sId( sId ),
 101     m_pMessage( NULL ),
 102     m_pCloseBtn( NULL ),
 103     m_aActionBtns( aButtons )
 104 {
 105     long nWidth = pParent->GetSizePixel().getWidth();
 106     SetPosSizePixel( Point( 0, 0 ), Size( nWidth, 40 ) );
 107     m_pMessage = new FixedText( this, 0 );
 108     m_pMessage->SetText( sMessage );
 109     m_pMessage->SetBackground( Wallpaper( Color(  255, 255, 191 ) ) );
 110     m_pMessage->Show( );
 111
 112     m_pCloseBtn = new SfxCloseButton( this );
 113     m_pCloseBtn->SetPosSizePixel( Point( nWidth - 25, 15 ), Size( 10, 10 ) );
 114     m_pCloseBtn->SetClickHdl( LINK( this, SfxInfoBarWindow, CloseHandler ) );
 115     m_pCloseBtn->Show( );
 116
 117     // Reparent the buttons and place them on the right of the bar
 118     long nX = m_pCloseBtn->GetPosPixel( ).getX( ) - 15;
 119     long nBtnGap = 5;
 120     for ( vector< PushButton* >::iterator it = m_aActionBtns.begin( );
 121             it != m_aActionBtns.end( ); ++it )
 122     {
 123         PushButton* pBtn = *it;
 124         pBtn->SetParent( this );
 125         long nBtnWidth = pBtn->GetSizePixel( ).getWidth();
 126         nX -= nBtnWidth;
 127         pBtn->SetPosSizePixel( Point( nX, 5 ), Size( nBtnWidth, 30 ) );
 128         nX -= nBtnGap;
 129         pBtn->Show( );
 130     }
 131
 132     m_pMessage->SetPosSizePixel( Point( 10, 10 ), Size( nX - 20, 20 ) );
 133 }
 134
 135 SfxInfoBarWindow::~SfxInfoBarWindow( )
 136 {
 137     delete m_pMessage;
 138     delete m_pCloseBtn;
 139
 140     for ( vector< PushButton* >::iterator it = m_aActionBtns.begin( );
 141             it != m_aActionBtns.end( ); ++it )
 142     {
 143         delete *it;
 144     }
 145     m_aActionBtns.clear( );
 146 }
 147
 148 void SfxInfoBarWindow::Paint( const Rectangle& rPaintRect )
 149 {
 150     const drawinglayer::geometry::ViewInformation2D aNewViewInfos;
 151     drawinglayer::processor2d::BaseProcessor2D * pProcessor =
 152         drawinglayer::processor2d::createBaseProcessor2DFromOutputDevice(
 153                     *this, aNewViewInfos );
 154
 155     const Rectangle aRect( Rectangle( Point( 0, 0 ), PixelToLogic( GetSizePixel() ) ) );
 156
 157     drawinglayer::primitive2d::Primitive2DSequence aSeq( 2 );
 158
 159     basegfx::BColor aLightColor( 1.0, 1.0, 191.0 / 255.0 );
 160     basegfx::BColor aDarkColor( 217.0 / 255.0, 217.0 / 255.0, 78.0 / 255.0 );
 161
 162     const StyleSettings& rSettings = Application::GetSettings().GetStyleSettings();
 163     if ( rSettings.GetHighContrastMode() )
 164     {
 165         aLightColor = rSettings.GetLightColor( ).getBColor( );
 166         aDarkColor = rSettings.GetDialogTextColor( ).getBColor( );
 167     }
 168
 169     // Update the label background color
 170     m_pMessage->SetBackground( Wallpaper( Color( aLightColor ) ) );
 171
 172     // Light background
 173     basegfx::B2DPolygon aPolygon;
 174     aPolygon.append( basegfx::B2DPoint( aRect.Left( ), aRect.Top( ) ) );
 175     aPolygon.append( basegfx::B2DPoint( aRect.Right( ), aRect.Top( ) ) );
 176     aPolygon.append( basegfx::B2DPoint( aRect.Right( ), aRect.Bottom( ) ) );
 177     aPolygon.append( basegfx::B2DPoint( aRect.Left( ), aRect.Bottom( ) ) );
 178     aPolygon.setClosed( true );
 179     drawinglayer::primitive2d::PolyPolygonColorPrimitive2D* pBack =
 180         new drawinglayer::primitive2d::PolyPolygonColorPrimitive2D(
 181                 basegfx::B2DPolyPolygon( aPolygon ), aLightColor );
 182     aSeq[0] = pBack;
 183
 184     drawinglayer::attribute::LineAttribute aLineAttribute( aDarkColor, 1.0 );
 185
 186     // Bottom dark line
 187     basegfx::B2DPolygon aPolygonBottom;
 188     aPolygonBottom.append( basegfx::B2DPoint( aRect.Left(), aRect.Bottom( ) ) );
 189     aPolygonBottom.append( basegfx::B2DPoint( aRect.Right(), aRect.Bottom( ) ) );
 190
 191     drawinglayer::primitive2d::PolygonStrokePrimitive2D * pLineBottom =
 192             new drawinglayer::primitive2d::PolygonStrokePrimitive2D (
 193                 aPolygonBottom, aLineAttribute );
 194
 195     aSeq[1] = pLineBottom;
 196
 197     pProcessor->process( aSeq );
 198     delete pProcessor;
 199
 200     Window::Paint( rPaintRect );
 201 }
 202
 203 void SfxInfoBarWindow::Resize( )
 204 {
 205     long nWidth = GetSizePixel().getWidth();
 206     m_pCloseBtn->SetPosSizePixel( Point( nWidth - 25, 15 ), Size( 10, 10 ) );
 207
 208     // Reparent the buttons and place them on the right of the bar
 209     long nX = m_pCloseBtn->GetPosPixel( ).getX( ) - 15;
 210     long nBtnGap = 5;
 211     for ( vector< PushButton* >::iterator it = m_aActionBtns.begin( );
 212             it != m_aActionBtns.end( ); ++it )
 213     {
 214         PushButton* pBtn = *it;
 215         long nBtnWidth = pBtn->GetSizePixel( ).getWidth();
 216         nX -= nBtnWidth;
 217         pBtn->SetPosSizePixel( Point( nX, 5 ), Size( nBtnWidth, 30 ) );
 218         nX -= nBtnGap;
 219     }
 220
 221     m_pMessage->SetPosSizePixel( Point( 10, 10 ), Size( nX - 20, 20 ) );
 222 }
 223
 224 IMPL_LINK_NOARG( SfxInfoBarWindow, CloseHandler )
 225 {
 226     ((SfxInfoBarContainerWindow*)GetParent())->removeInfoBar( this );
 227     return 0;
 228 }
 229
 230 SfxInfoBarContainerWindow::SfxInfoBarContainerWindow( SfxInfoBarContainerChild* pChildWin ) :
 231     Window( pChildWin->GetParent( ), 0 ),
 232     m_pChildWin( pChildWin ),
 233     m_pInfoBars( )
 234 {
 235 }
 236
 237 SfxInfoBarContainerWindow::~SfxInfoBarContainerWindow( )
 238 {
 239     for ( vector< SfxInfoBarWindow* >::iterator it = m_pInfoBars.begin( );
 240             it != m_pInfoBars.end( ); ++it )
 241     {
 242         delete *it;
 243     }
 244     m_pInfoBars.clear( );
 245 }
 246
 247 void SfxInfoBarContainerWindow::appendInfoBar( const OUString& sId, const OUString& sMessage, vector< PushButton* > aButtons )
 248 {
 249     Size aSize = GetSizePixel( );
 250
 251     SfxInfoBarWindow* pInfoBar = new SfxInfoBarWindow( this, sId, sMessage, aButtons );
 252     pInfoBar->SetPosPixel( Point( 0, aSize.getHeight( ) ) );
 253     pInfoBar->Show( );
 254
 255     long nHeight = pInfoBar->GetSizePixel( ).getHeight( );
 256     aSize.setHeight( aSize.getHeight() + nHeight );
 257     SetSizePixel( aSize );
 258 }
 259
 260 SfxInfoBarWindow* SfxInfoBarContainerWindow::getInfoBar( const OUString& sId )
 261 {
 262     SfxInfoBarWindow* pRet = NULL;
 263     for ( vector< SfxInfoBarWindow* >::iterator it = m_pInfoBars.begin( );
 264             it != m_pInfoBars.end( ) && pRet == NULL; ++it )
 265     {
 266         SfxInfoBarWindow* pBar = *it;
 267         if ( pBar->getId( ) == sId )
 268             pRet = pBar;
 269     }
 270     return pRet;
 271 }
 272
 273 void SfxInfoBarContainerWindow::removeInfoBar( SfxInfoBarWindow* pInfoBar )
 274 {
 275     for ( vector< SfxInfoBarWindow* >::iterator it = m_pInfoBars.begin( );
 276             it != m_pInfoBars.end( ); ++it )
 277     {
 278         if ( pInfoBar == *it )
 279         {
 280             m_pInfoBars.erase( it );
 281             break;
 282         }
 283     }
 284     delete pInfoBar;
 285
 286     long nY = 0;
 287     for ( vector< SfxInfoBarWindow* >::iterator it = m_pInfoBars.begin( ); it != m_pInfoBars.end( ); ++it )
 288     {
 289         SfxInfoBarWindow* pBar = *it;
 290         pBar->SetPosPixel( Point( 0, nY ) );
 291         nY += pBar->GetSizePixel( ).getHeight( );
 292     }
 293
 294     Size aSize = GetSizePixel( );
 295     aSize.setHeight( nY );
 296     SetSizePixel( aSize );
 297
 298     m_pChildWin->Update( );
 299 }
 300
 301 void SfxInfoBarContainerWindow::Resize( )
 302 {
 303     // Only need to change the width of the infobars
 304     long nWidth = GetSizePixel( ).getWidth( );
 305     for ( vector< SfxInfoBarWindow * >::iterator it = m_pInfoBars.begin( );
 306             it != m_pInfoBars.end( ); ++it )
 307     {
 308         SfxInfoBarWindow* pInfoBar = *it;
 309         Size aSize = pInfoBar->GetSizePixel( );
 310         aSize.setWidth( nWidth );
 311         pInfoBar->SetSizePixel( aSize );
 312         pInfoBar->Resize( );
 313     }
 314 }
 315
 316 SFX_IMPL_POS_CHILDWINDOW_WITHID( SfxInfoBarContainerChild, SID_INFOBARCONTAINER, SFX_OBJECTBAR_OBJECT );
 317
 318 SfxInfoBarContainerChild::SfxInfoBarContainerChild( Window* _pParent, sal_uInt16 nId, SfxBindings* pBindings, SfxChildWinInfo* ) :
 319     SfxChildWindow( _pParent, nId ),
 320     m_pBindings( pBindings )
 321 {
 322     pWindow = new SfxInfoBarContainerWindow( this );
 323     pWindow->SetPosSizePixel( Point( 0, 0 ), Size( _pParent->GetSizePixel( ).getWidth(), 0 ) );
 324     pWindow->Show( );
 325
 326     eChildAlignment = SFX_ALIGN_LOWESTTOP;
 327 }
 328
 329 SfxInfoBarContainerChild::~SfxInfoBarContainerChild( )
 330 {
 331 }
 332
 333 SfxChildWinInfo SfxInfoBarContainerChild::GetInfo( ) const
 334 {
 335     SfxChildWinInfo aInfo = SfxChildWindow::GetInfo();
 336     return aInfo;
 337 }
 338
 339 void SfxInfoBarContainerChild::Update( )
 340 {
 341     // Refresh the frame to take the infobars container height change into account
 342     const sal_uInt16 nId = GetChildWindowId();
 343     SfxViewFrame* pVFrame = m_pBindings->GetDispatcher( )->GetFrame( );
 344     pVFrame->ShowChildWindow( nId );
 345
 346     // Give the focus to the document view
 347     pVFrame->GetWindow().GrabFocusToDocument();
 348 }
 349
 350 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */