vcl/unx/kde4/KDESalFrame.cxx

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  27
  28 #define Region QtXRegion
  29
  30 #include <QColor>
  31 #include <QStyle>
  32
  33 #include <kconfig.h>
  34 #include <kglobal.h>
  35 #include <kmenubar.h>
  36 #include <kconfiggroup.h>
  37 #include <kmainwindow.h>
  38 #include <kapplication.h>
  39 #include <ktoolbar.h>
  40
  41 #undef Region
  42
  43 #include "KDESalFrame.hxx"
  44 #include "KDEXLib.hxx"
  45 #include "KDESalGraphics.hxx"
  46
  47 #include <vcl/settings.hxx>
  48 #include <vcl/font.hxx>
  49 #include <tools/color.hxx>
  50
  51 #include <vcl/svdata.hxx>
  52
  53 #include <pspgraphics.h>
  54
  55 #if OSL_DEBUG_LEVEL > 1
  56 #include <stdio.h>
  57 #endif
  58
  59 KDESalFrame::KDESalFrame( SalFrame* pParent, ULONG nState ) :
  60     X11SalFrame( pParent, nState )
  61 {
  62 }
  63
  64 void KDESalFrame::Show( BOOL bVisible, BOOL bNoActivate )
  65 {
  66     if ( !GetParent() && ! (GetStyle() & SAL_FRAME_STYLE_INTRO) )
  67     {
  68         KDEXLib* pXLib = static_cast<KDEXLib*>(GetDisplay()->GetXLib());
  69         pXLib->doStartup();
  70     }
  71
  72     X11SalFrame::Show( bVisible, bNoActivate );
  73 }
  74
  75 /** Helper function to convert colors.
  76 */
  77 static Color toColor( const QColor &rColor )
  78 {
  79     return Color( rColor.red(), rColor.green(), rColor.blue() );
  80 }
  81
  82 /** Helper function to read untranslated text entry from KConfig configuration repository.
  83 */
  84 static OUString readEntryUntranslated( KConfigGroup *pGroup, const char *pKey )
  85 {
  86     return OUString::createFromAscii( (const char *) pGroup->readEntryUntranslated( pKey ).toAscii() );
  87 }
  88
  89 /** Helper function to read color from KConfig configuration repository.
  90 */
  91 static Color readColor( KConfigGroup *pGroup, const char *pKey )
  92 {
  93     return toColor( pGroup->readEntry( pKey, QColor(Qt::white) ) );
  94 }
  95
  96 /** Helper function to add information to Font from QFont.
  97
  98     Mostly grabbed from the Gtk+ vclplug (salnativewidgets-gtk.cxx).
  99 */
 100 static Font toFont( const QFont &rQFont, const ::com::sun::star::lang::Locale& rLocale )
 101 {
 102     psp::FastPrintFontInfo aInfo;
 103     QFontInfo qFontInfo( rQFont );
 104
 105     // set family name
 106     aInfo.m_aFamilyName = String( (const char *) rQFont.family().toUtf8(), RTL_TEXTENCODING_UTF8 );
 107
 108     // set italic
 109     aInfo.m_eItalic = ( qFontInfo.italic()? psp::italic::Italic: psp::italic::Upright );
 110
 111     // set weight
 112     int nWeight = qFontInfo.weight();
 113     if ( nWeight <= QFont::Light )
 114         aInfo.m_eWeight = psp::weight::Light;
 115     else if ( nWeight <= QFont::Normal )
 116         aInfo.m_eWeight = psp::weight::Normal;
 117     else if ( nWeight <= QFont::DemiBold )
 118         aInfo.m_eWeight = psp::weight::SemiBold;
 119     else if ( nWeight <= QFont::Bold )
 120         aInfo.m_eWeight = psp::weight::Bold;
 121     else
 122         aInfo.m_eWeight = psp::weight::UltraBold;
 123
 124     // set width
 125     int nStretch = rQFont.stretch();
 126     if ( nStretch <= QFont::UltraCondensed )
 127         aInfo.m_eWidth = psp::width::UltraCondensed;
 128     else if ( nStretch <= QFont::ExtraCondensed )
 129         aInfo.m_eWidth = psp::width::ExtraCondensed;
 130     else if ( nStretch <= QFont::Condensed )
 131         aInfo.m_eWidth = psp::width::Condensed;
 132     else if ( nStretch <= QFont::SemiCondensed )
 133         aInfo.m_eWidth = psp::width::SemiCondensed;
 134     else if ( nStretch <= QFont::Unstretched )
 135         aInfo.m_eWidth = psp::width::Normal;
 136     else if ( nStretch <= QFont::SemiExpanded )
 137         aInfo.m_eWidth = psp::width::SemiExpanded;
 138     else if ( nStretch <= QFont::Expanded )
 139         aInfo.m_eWidth = psp::width::Expanded;
 140     else if ( nStretch <= QFont::ExtraExpanded )
 141         aInfo.m_eWidth = psp::width::ExtraExpanded;
 142     else
 143         aInfo.m_eWidth = psp::width::UltraExpanded;
 144
 145 #if OSL_DEBUG_LEVEL > 1
 146     fprintf( stderr, "font name BEFORE system match: \"%s\"\n", OUStringToOString( aInfo.m_aFamilyName, RTL_TEXTENCODING_ISO_8859_1 ).getStr() );
 147 #endif
 148
 149     // match font to e.g. resolve "Sans"
 150     psp::PrintFontManager::get().matchFont( aInfo, rLocale );
 151
 152 #if OSL_DEBUG_LEVEL > 1
 153     fprintf( stderr, "font match %s, name AFTER: \"%s\"\n",
 154              aInfo.m_nID != 0 ? "succeeded" : "failed",
 155              OUStringToOString( aInfo.m_aFamilyName, RTL_TEXTENCODING_ISO_8859_1 ).getStr() );
 156 #endif
 157
 158     // font height
 159     int nPointHeight = qFontInfo.pointSize();
 160     if ( nPointHeight <= 0 )
 161         nPointHeight = rQFont.pointSize();
 162
 163     // Create the font
 164     Font aFont( aInfo.m_aFamilyName, Size( 0, nPointHeight ) );
 165     if( aInfo.m_eWeight != psp::weight::Unknown )
 166         aFont.SetWeight( PspGraphics::ToFontWeight( aInfo.m_eWeight ) );
 167     if( aInfo.m_eWidth != psp::width::Unknown )
 168         aFont.SetWidthType( PspGraphics::ToFontWidth( aInfo.m_eWidth ) );
 169     if( aInfo.m_eItalic != psp::italic::Unknown )
 170         aFont.SetItalic( PspGraphics::ToFontItalic( aInfo.m_eItalic ) );
 171     if( aInfo.m_ePitch != psp::pitch::Unknown )
 172         aFont.SetPitch( PspGraphics::ToFontPitch( aInfo.m_ePitch ) );
 173
 174     return aFont;
 175 }
 176
 177 /** Implementation of KDE integration's main method.
 178 */
 179 void KDESalFrame::UpdateSettings( AllSettings& rSettings )
 180 {
 181     StyleSettings style( rSettings.GetStyleSettings() );
 182     BOOL bSetTitleFont = false;
 183
 184     // General settings
 185     QPalette pal = kapp->palette();
 186
 187     style.SetActiveColor(toColor(pal.color(QPalette::Active, QPalette::Window)));
 188     style.SetDeactiveColor(toColor(pal.color(QPalette::Inactive, QPalette::Window)));
 189
 190     style.SetActiveColor2(toColor(pal.color(QPalette::Active, QPalette::Window)));
 191     style.SetDeactiveColor2(toColor(pal.color(QPalette::Inactive, QPalette::Window)));
 192
 193     style.SetActiveTextColor(toColor(pal.color(QPalette::Active, QPalette::WindowText)));
 194     style.SetDeactiveTextColor(toColor(pal.color(QPalette::Inactive, QPalette::WindowText)));
 195
 196     // WM settings
 197     KConfig *pConfig = KGlobal::config().data();
 198     if ( pConfig )
 199     {
 200         KConfigGroup aGroup = pConfig->group( "WM" );
 201         const char *pKey;
 202
 203         pKey = "titleFont";
 204         if ( aGroup.hasKey( pKey ) )
 205         {
 206             Font aFont = toFont( aGroup.readEntry( pKey, QFont() ), rSettings.GetUILocale() );
 207             style.SetTitleFont( aFont );
 208             bSetTitleFont = true;
 209         }
 210
 211         aGroup = pConfig->group( "Icons" );
 212
 213         pKey = "Theme";
 214         if ( aGroup.hasKey( pKey ) )
 215             style.SetPreferredSymbolsStyleName( readEntryUntranslated( &aGroup, pKey ) );
 216
 217                 //toolbar
 218                 pKey = "toolbarFont";
 219                 if ( aGroup.hasKey( pKey ) )
 220                 {
 221                         Font aFont = toFont( aGroup.readEntry( pKey, QFont() ), rSettings.GetUILocale() );
 222                         style.SetToolFont( aFont );
 223                 }
 224     }
 225
 226     Color aFore = toColor( pal.color( QPalette::Active, QPalette::WindowText ) );
 227     Color aBack = toColor( pal.color( QPalette::Active, QPalette::Window ) );
 228     Color aText = toColor( pal.color( QPalette::Active, QPalette::Text ) );
 229     Color aBase = toColor( pal.color( QPalette::Active, QPalette::Base ) );
 230     Color aButn = toColor( pal.color( QPalette::Active, QPalette::ButtonText ) );
 231     Color aMid = toColor( pal.color( QPalette::Active, QPalette::Mid ) );
 232     Color aHigh = toColor( pal.color( QPalette::Active, QPalette::Highlight ) );
 233
 234     // Foreground
 235     style.SetRadioCheckTextColor( aFore );
 236     style.SetLabelTextColor( aFore );
 237     style.SetInfoTextColor( aFore );
 238     style.SetDialogTextColor( aFore );
 239     style.SetGroupTextColor( aFore );
 240
 241     // Text
 242     style.SetFieldTextColor( aText );
 243     style.SetFieldRolloverTextColor( aText );
 244     style.SetWindowTextColor( aText );
 245     style.SetHelpTextColor( aText );
 246
 247     // Base
 248     style.SetFieldColor( aBase );
 249     style.SetHelpColor( aBase );
 250     style.SetWindowColor( aBase );
 251     style.SetActiveTabColor( aBase );
 252
 253     // Buttons
 254     style.SetButtonTextColor( aButn );
 255     style.SetButtonRolloverTextColor( aButn );
 256
 257     // Disable color
 258     style.SetDisableColor( aMid );
 259
 260     // Workspace
 261     style.SetWorkspaceColor( aMid );
 262
 263     // Background
 264     style.Set3DColors( aBack );
 265     style.SetFaceColor( aBack );
 266     style.SetInactiveTabColor( aBack );
 267     style.SetDialogColor( aBack );
 268
 269     if( aBack == COL_LIGHTGRAY )
 270         style.SetCheckedColor( Color( 0xCC, 0xCC, 0xCC ) );
 271     else
 272     {
 273         Color aColor2 = style.GetLightColor();
 274         style.
 275             SetCheckedColor( Color( (BYTE)(((USHORT)aBack.GetRed()+(USHORT)aColor2.GetRed())/2),
 276                         (BYTE)(((USHORT)aBack.GetGreen()+(USHORT)aColor2.GetGreen())/2),
 277                         (BYTE)(((USHORT)aBack.GetBlue()+(USHORT)aColor2.GetBlue())/2)
 278                         ) );
 279     }
 280
 281     // Selection
 282     style.SetHighlightColor( aHigh );
 283     style.SetHighlightTextColor( toColor(pal.color( QPalette::HighlightedText))  );
 284
 285     // Font
 286     Font aFont = toFont( kapp->font(), rSettings.GetUILocale() );
 287
 288     style.SetAppFont( aFont );
 289     style.SetHelpFont( aFont );
 290
 291     if( !bSetTitleFont )
 292     {
 293         style.SetTitleFont( aFont );
 294     }
 295
 296     style.SetFloatTitleFont( aFont );
 297     style.SetMenuFont( aFont ); // will be changed according to pMenuBar
 298     //style.SetToolFont( aFont ); //already set above
 299     style.SetLabelFont( aFont );
 300     style.SetInfoFont( aFont );
 301     style.SetRadioCheckFont( aFont );
 302     style.SetPushButtonFont( aFont );
 303     style.SetFieldFont( aFont );
 304     style.SetIconFont( aFont );
 305     style.SetGroupFont( aFont );
 306
 307     int flash_time = QApplication::cursorFlashTime();
 308     style.SetCursorBlinkTime( flash_time != 0 ? flash_time/2 : STYLE_CURSOR_NOBLINKTIME );
 309
 310     // Menu
 311     style.SetSkipDisabledInMenus( TRUE );
 312     KMenuBar* pMenuBar = new KMenuBar();
 313     if ( pMenuBar )
 314     {
 315         // Color
 316         QPalette qMenuCG = pMenuBar->palette();
 317
 318         // Menu text and background color, theme specific
 319         Color aMenuFore = toColor( qMenuCG.color( QPalette::WindowText ) );
 320         Color aMenuBack = toColor( qMenuCG.color( QPalette::Window ) );
 321
 322         aMenuFore = toColor( qMenuCG.color( QPalette::ButtonText ) );
 323         aMenuBack = toColor( qMenuCG.color( QPalette::Button ) );
 324
 325         style.SetMenuTextColor( aMenuFore );
 326         style.SetMenuBarTextColor( aMenuFore );
 327         style.SetMenuColor( aMenuBack );
 328         style.SetMenuBarColor( aMenuBack );
 329
 330         style.SetMenuHighlightColor( toColor ( qMenuCG.color( QPalette::Highlight ) ) );
 331
 332         style.SetMenuHighlightTextColor( aMenuFore );
 333
 334         // set special menubar higlight text color
 335         if ( kapp->style()->inherits( "HighContrastStyle" ) )
 336             ImplGetSVData()->maNWFData.maMenuBarHighlightTextColor = toColor( qMenuCG.color( QPalette::HighlightedText ) );
 337         else
 338             ImplGetSVData()->maNWFData.maMenuBarHighlightTextColor = aMenuFore;
 339
 340         // Font
 341         aFont = toFont( pMenuBar->font(), rSettings.GetUILocale() );
 342         style.SetMenuFont( aFont );
 343     }
 344
 345         delete pMenuBar;
 346
 347     // Scroll bar size
 348     style.SetScrollBarSize( kapp->style()->pixelMetric( QStyle::PM_ScrollBarExtent ) );
 349
 350     // #i59364# high contrast mode
 351     BOOL bHC = ( style.GetFaceColor().IsDark() ||
 352                  style.GetWindowColor().IsDark() );
 353     style.SetHighContrastMode( bHC );
 354
 355     rSettings.SetStyleSettings( style );
 356 }
 357
 358
 359 void KDESalFrame::ReleaseGraphics( SalGraphics *pGraphics )
 360 {
 361     for( int i = 0; i < nMaxGraphics; i++ )
 362     {
 363         if( m_aGraphics[i].pGraphics == pGraphics )
 364         {
 365             m_aGraphics[i].bInUse = false;
 366             break;
 367         }
 368     }
 369 }
 370
 371 void KDESalFrame::updateGraphics()
 372 {
 373     for( int i = 0; i < nMaxGraphics; i++ )
 374     {
 375         if( m_aGraphics[i].bInUse )
 376             m_aGraphics[i].pGraphics->SetDrawable( GetWindow(), GetScreenNumber() );
 377     }
 378 }
 379
 380 KDESalFrame::~KDESalFrame()
 381 {
 382 }
 383
 384 KDESalFrame::GraphicsHolder::~GraphicsHolder()
 385 {
 386     delete pGraphics;
 387 }
 388
 389 SalGraphics* KDESalFrame::GetGraphics()
 390 {
 391     if( GetWindow() )
 392     {
 393         for( int i = 0; i < nMaxGraphics; i++ )
 394         {
 395             if( ! m_aGraphics[i].bInUse )
 396             {
 397                 m_aGraphics[i].bInUse = true;
 398                 if( ! m_aGraphics[i].pGraphics )
 399                 {
 400                     m_aGraphics[i].pGraphics = new KDESalGraphics();
 401                     m_aGraphics[i].pGraphics->Init( this, GetWindow(), GetScreenNumber() );
 402                 }
 403                 return m_aGraphics[i].pGraphics;
 404             }
 405         }
 406     }
 407
 408     return NULL;
 409 }