Diffstat (limited to 'noncore/styles/theme/othemebase.cpp') (more/less context) (ignore whitespace changes)
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diff --git a/noncore/styles/theme/othemebase.cpp b/noncore/styles/theme/othemebase.cpp new file mode 100644 index 0000000..00cea03 --- a/dev/null +++ b/noncore/styles/theme/othemebase.cpp @@ -0,0 +1,1212 @@ +/* This file is part of the KDE libraries + Copyright (C) 1999 Daniel M. Duley <mosfet@kde.org> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License version 2 as published by the Free Software Foundation. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ +#include "othemebase.h" +#include "ogfxeffect.h" +#include <qpe/qpeapplication.h> +//#include <kdebug.h> +//#include <klocale.h> +#include <qpe/config.h> +//#include <kglobal.h> +//#include <kglobalsettings.h> +//#include <kstddirs.h> +#include <qfile.h> +#include <qtextstream.h> +#include <qdir.h> +#include <qpainter.h> +#include <qbitmap.h> +#include <stdlib.h> +#include <qstringlist.h> + +#include <stdio.h> + +template class QIntCache<OThemePixmap> +; + +static const char *widgetEntries[] = + { // unsunken widgets (see header) + "PushButton", "ComboBox", "HSBarSlider", "VSBarSlider", "Bevel", "ToolButton", + "ScrollButton", "HScrollDeco", "VScrollDeco", "ComboDeco", "MenuItem", "Tab", + "ArrowUp", "ArrowDown", "ArrowLeft", "ArrowRight", + // sunken widgets + "PushButtonDown", "ComboBoxDown", "HSBarSliderDown", "VSBarSliderDown", + "BevelDown", "ToolButtonDown", "ScrollButtonDown", "HScrollDecoDown", + "VScrollDecoDown", "ComboDecoDown", "MenuItemDown", "TabDown", "SunkenArrowUp", + "SunkenArrowDown", "SunkenArrowLeft", "SunkenArrowRight", + // everything else + "HScrollGroove", "VScrollGroove", "Slider", "SliderGroove", "CheckBoxDown", + "CheckBox", "RadioDown", "Radio", "HBarHandle", "VBarHandle", + "ToolBar", "Splitter", "CheckMark", "MenuBar", "DisableArrowUp", + "DisableArrowDown", "DisableArrowLeft", "DisableArrowRight", "ProgressBar", + "ProgressBackground", "MenuBarItem", "Background" + }; + +#define INHERIT_ITEMS 16 + + +// This is used to encode the keys. I used to use masks but I think this +// bitfield is nicer :) I don't know why C++ coders don't use these more.. +// (mosfet) +struct kthemeKeyData +{ +unsigned int id : + 6; +unsigned int width : + 12; +unsigned int height : + 12; +unsigned int border : + 1; +unsigned int mask : + 1; +}; + +union kthemeKey{ + kthemeKeyData data; + unsigned int cacheKey; +}; + +class MyConfig : public Config +{ +public: + MyConfig ( const QString &f, Domain d ) : Config ( f, d ) + { } + + bool hasGroup ( const QString &gname ) const + { + QMap< QString, ConfigGroup>::ConstIterator it = groups. find ( gname ); + return ( it != groups.end() ); + } +}; + +void OThemeBase::generateBorderPix( int i ) +{ + // separate pixmap into separate components + if ( pbPixmaps[ i ] ) { + // evidently I have to do masks manually... + const QBitmap * srcMask = pbPixmaps[ i ] ->mask(); + QBitmap destMask( pbWidth[ i ], pbWidth[ i ] ); + QPixmap tmp( pbWidth[ i ], pbWidth[ i ] ); + + bitBlt( &tmp, 0, 0, pbPixmaps[ i ], 0, 0, pbWidth[ i ], pbWidth[ i ], + Qt::CopyROP, false ); + if ( srcMask ) { + bitBlt( &destMask, 0, 0, srcMask, 0, 0, pbWidth[ i ], pbWidth[ i ], + Qt::CopyROP, false ); + tmp.setMask( destMask ); + } + pbPixmaps[ i ] ->setBorder( OThemePixmap::TopLeft, tmp ); + + bitBlt( &tmp, 0, 0, pbPixmaps[ i ], pbPixmaps[ i ] ->width() - pbWidth[ i ], 0, + pbWidth[ i ], pbWidth[ i ], Qt::CopyROP, false ); + if ( srcMask ) { + bitBlt( &destMask, 0, 0, srcMask, pbPixmaps[ i ] ->width() - pbWidth[ i ], + 0, pbWidth[ i ], pbWidth[ i ], Qt::CopyROP, false ); + tmp.setMask( destMask ); + } + pbPixmaps[ i ] ->setBorder( OThemePixmap::TopRight, tmp ); + + bitBlt( &tmp, 0, 0, pbPixmaps[ i ], 0, pbPixmaps[ i ] ->height() - pbWidth[ i ], + pbWidth[ i ], pbWidth[ i ], Qt::CopyROP, false ); + if ( srcMask ) { + bitBlt( &destMask, 0, 0, srcMask, 0, pbPixmaps[ i ] ->height() - pbWidth[ i ], + pbWidth[ i ], pbWidth[ i ], Qt::CopyROP, false ); + tmp.setMask( destMask ); + } + pbPixmaps[ i ] ->setBorder( OThemePixmap::BottomLeft, tmp ); + + bitBlt( &tmp, 0, 0, pbPixmaps[ i ], pbPixmaps[ i ] ->width() - pbWidth[ i ], + pbPixmaps[ i ] ->height() - pbWidth[ i ], pbWidth[ i ], pbWidth[ i ], + Qt::CopyROP, false ); + if ( srcMask ) { + bitBlt( &destMask, 0, 0, srcMask, pbPixmaps[ i ] ->width() - pbWidth[ i ], + pbPixmaps[ i ] ->height() - pbWidth[ i ], pbWidth[ i ], pbWidth[ i ], + Qt::CopyROP, false ); + tmp.setMask( destMask ); + } + pbPixmaps[ i ] ->setBorder( OThemePixmap::BottomRight, tmp ); + + tmp.resize( pbPixmaps[ i ] ->width() - pbWidth[ i ] * 2, pbWidth[ i ] ); + destMask.resize( pbPixmaps[ i ] ->width() - pbWidth[ i ] * 2, pbWidth[ i ] ); + bitBlt( &tmp, 0, 0, pbPixmaps[ i ], pbWidth[ i ], 0, + pbPixmaps[ i ] ->width() - pbWidth[ i ] * 2, pbWidth[ i ], Qt::CopyROP, false ); + if ( srcMask ) { + bitBlt( &destMask, 0, 0, srcMask, pbWidth[ i ], 0, + pbPixmaps[ i ] ->width() - pbWidth[ i ] * 2, pbWidth[ i ], + Qt::CopyROP, false ); + tmp.setMask( destMask ); + } + pbPixmaps[ i ] ->setBorder( OThemePixmap::Top, tmp ); + + bitBlt( &tmp, 0, 0, pbPixmaps[ i ], pbWidth[ i ], + pbPixmaps[ i ] ->height() - pbWidth[ i ], + pbPixmaps[ i ] ->width() - pbWidth[ i ] * 2, pbWidth[ i ], Qt::CopyROP, false ); + if ( srcMask ) { + bitBlt( &destMask, 0, 0, srcMask, pbWidth[ i ], + pbPixmaps[ i ] ->height() - pbWidth[ i ], + pbPixmaps[ i ] ->width() - pbWidth[ i ] * 2, pbWidth[ i ], Qt::CopyROP, false ); + tmp.setMask( destMask ); + } + pbPixmaps[ i ] ->setBorder( OThemePixmap::Bottom, tmp ); + + tmp.resize( pbWidth[ i ], pbPixmaps[ i ] ->height() - pbWidth[ i ] * 2 ); + destMask.resize( pbWidth[ i ], pbPixmaps[ i ] ->height() - pbWidth[ i ] * 2 ); + bitBlt( &tmp, 0, 0, pbPixmaps[ i ], 0, pbWidth[ i ], pbWidth[ i ], + pbPixmaps[ i ] ->height() - pbWidth[ i ] * 2, Qt::CopyROP, false ); + if ( srcMask ) { + bitBlt( &destMask, 0, 0, srcMask, 0, pbWidth[ i ], pbWidth[ i ], + pbPixmaps[ i ] ->height() - pbWidth[ i ] * 2, Qt::CopyROP, false ); + tmp.setMask( destMask ); + } + + pbPixmaps[ i ] ->setBorder( OThemePixmap::Left, tmp ); + + bitBlt( &tmp, 0, 0, pbPixmaps[ i ], pbPixmaps[ i ] ->width() - pbWidth[ i ], + pbWidth[ i ], pbWidth[ i ], pbPixmaps[ i ] ->height() - pbWidth[ i ] * 2, + Qt::CopyROP, false ); + if ( srcMask ) { + bitBlt( &destMask, 0, 0, srcMask, pbPixmaps[ i ] ->width() - pbWidth[ i ], + pbWidth[ i ], pbWidth[ i ], pbPixmaps[ i ] ->height() - pbWidth[ i ] * 2, + Qt::CopyROP, false ); + tmp.setMask( destMask ); + } + pbPixmaps[ i ] ->setBorder( OThemePixmap::Right, tmp ); + } + else + qDebug ( "OThemeBase: Tried making border from empty pixmap" ); +} + + +void OThemeBase::copyWidgetConfig( int sourceID, int destID, QString *pixnames, + QString *brdnames ) +{ + scaleHints[ destID ] = scaleHints[ sourceID ]; + gradients[ destID ] = gradients[ sourceID ]; + blends[ destID ] = blends[ sourceID ]; + bContrasts[ destID ] = bContrasts[ sourceID ]; + borders[ destID ] = borders[ sourceID ]; + highlights[ destID ] = highlights[ sourceID ]; + + if ( grLowColors[ sourceID ] ) + grLowColors[ destID ] = new QColor( *grLowColors[ sourceID ] ); + else + grLowColors[ destID ] = NULL; + + if ( grHighColors[ sourceID ] ) + grHighColors[ destID ] = new QColor( *grHighColors[ sourceID ] ); + else + grHighColors[ destID ] = NULL; + + if ( colors[ sourceID ] ) + colors[ destID ] = new QColorGroup( *colors[ sourceID ] ); + else + colors[ destID ] = NULL; + + // pixmap + pixnames[ destID ] = pixnames[ sourceID ]; + duplicate[ destID ] = false; + pixmaps[ destID ] = NULL; + images[ destID ] = NULL; + if ( !pixnames[ destID ].isEmpty() ) { + if ( scaleHints[ sourceID ] == TileScale && blends[ sourceID ] == 0.0 ) { + pixmaps[ destID ] = pixmaps[ sourceID ]; + duplicate[ destID ] = true; + } + if ( !duplicate[ destID ] ) { + pixmaps[ destID ] = loadPixmap( pixnames[ destID ] ); + if ( scaleHints[ destID ] == TileScale && blends[ destID ] == 0.0 ) + images[ destID ] = NULL; + else + images[ destID ] = loadImage( pixnames[ destID ] ); + } + } + + // border pixmap + pbDuplicate[ destID ] = false; + pbPixmaps[ destID ] = NULL; + pbWidth[ destID ] = pbWidth[ sourceID ]; + brdnames[ destID ] = brdnames[ sourceID ]; + if ( !brdnames[ destID ].isEmpty() ) { + pbPixmaps[ destID ] = pbPixmaps[ sourceID ]; + pbDuplicate[ destID ] = true; + } + + if ( sourceID == ActiveTab && destID == InactiveTab ) + aTabLine = iTabLine; + else if ( sourceID == InactiveTab && destID == ActiveTab ) + iTabLine = aTabLine; +} + +void OThemeBase::readConfig( Qt::GUIStyle /*style*/ ) +{ +#define PREBLEND_ITEMS 12 + static WidgetType preBlend[] = {Slider, IndicatorOn, IndicatorOff, + ExIndicatorOn, ExIndicatorOff, HScrollDeco, VScrollDeco, HScrollDecoDown, + VScrollDecoDown, ComboDeco, ComboDecoDown, CheckMark}; + + int i; + QString tmpStr; + QString copyfrom[ WIDGETS ]; + QString pixnames[ WIDGETS ]; // used for duplicate check + QString brdnames[ WIDGETS ]; + bool loaded[ WIDGETS ]; // used for preloading for CopyWidget + + if ( configFileName.isEmpty() ) { + Config cfg ( "qpe" ); + cfg. setGroup ( "Appearance" ); + + configFileName = cfg. readEntry ( "Theme", "default" ); + } + MyConfig config( configFilePath + "/themes/" + configFileName + ".themerc" , Config::File ); + + printf ( "Opened config file: %s\n", ( configFilePath + "/themes/" + configFileName + ".themerc" ). ascii()); + + // Are we initalized? + for ( i = 0; i < INHERIT_ITEMS; ++i ) { + applyResourceGroup( &config, i, copyfrom, pixnames, brdnames ); + printf ( "%d [%s]: copy=%s, pix=%s, brd=%s\n", i, widgetEntries [i], copyfrom [i].latin1(), pixnames[i].latin1(),brdnames[i].latin1() ); + } + for ( ; i < INHERIT_ITEMS*2; ++i ) { + if ( config.hasGroup( QString( widgetEntries[ i ] ) ) ) { + applyResourceGroup( &config, i, copyfrom, pixnames, brdnames ); + printf ( "%d [%s]: copy=%s, pix=%s, brd=%s\n", i, widgetEntries [i], copyfrom [i].latin1(), pixnames[i].latin1(),brdnames[i].latin1() ); + } + else { + copyfrom [ i ] = widgetEntries[ i - INHERIT_ITEMS ]; + printf ( "%d [%s]: copy=%s\n", i, widgetEntries [i], copyfrom [i].latin1()); + } + } + for ( ; i < WIDGETS; ++i ) { + applyResourceGroup( &config, i, copyfrom, pixnames, brdnames ); + printf ( "%d [%s]: copy=%s, pix=%s, brd=%s\n", i, widgetEntries [i], copyfrom [i].latin1(), pixnames[i].latin1(),brdnames[i].latin1() ); + } + applyMiscResourceGroup( &config ); + + // initalize defaults that may not be read + for ( i = 0; i < WIDGETS; ++i ) + loaded[ i ] = false; + btnXShift = btnYShift = focus3DOffset = 0; + aTabLine = iTabLine = true; + roundedButton = roundedCombo = roundedSlider = focus3D = false; + splitterWidth = 10; + + for ( i = 0; i < WIDGETS; ++i ) { + readResourceGroup( i, copyfrom, pixnames, brdnames, loaded ); + printf ( "%d [%s]: copy=%s, pix=%s, brd=%s, colors=%s\n", i, widgetEntries [i], copyfrom [i].latin1(), pixnames[i].latin1(),brdnames[i].latin1(), (colors[i]?colors[i]->background().name().latin1():"<none)" )); + } + + // misc items + readMiscResourceGroup(); + + // Handle preblend items + for ( i = 0; i < PREBLEND_ITEMS; ++i ) { + if ( pixmaps[ preBlend[ i ] ] != NULL && blends[ preBlend[ i ] ] != 0.0 ) + blend( preBlend[ i ] ); + } +} + +OThemeBase::OThemeBase( const QString & configFile ) + : QWindowsStyle() +{ + configFilePath = QPEApplication::qpeDir ( ) + "/plugins/styles/"; + configFileName = configFile; + + readConfig( Qt::WindowsStyle ); + cache = new OThemeCache( cacheSize ); +} + +void OThemeBase::applyConfigFile( const QString &/*file*/ ) +{ +#if 0 + // handle std color scheme + Config inConfig( file, Config::File ); + Config globalConfig ( "qpe" ); + + globalConfig. setGroup ( "Apperance" ); + inConfig. setGroup( "General" ); + + if ( inConfig.hasKey( "foreground" ) ) + globalConfig.writeEntry( "Text", inConfig.readEntry( "foreground", " " ) ); + if ( inConfig.hasKey( "background" ) ) + globalConfig.writeEntry( "Background", inConfig.readEntry( "background", " " ) ); + if ( inConfig.hasKey( "selectForeground" ) ) + globalConfig.writeEntry( "HighlightedText", inConfig.readEntry( "selectForeground", " " ) ); + if ( inConfig.hasKey( "selectBackground" ) ) + globalConfig.writeEntry( "Highlight", inConfig.readEntry( "selectBackground", " " ) ); + if ( inConfig.hasKey( "windowForeground" ) ) + globalConfig.writeEntry( "Text", inConfig.readEntry( "windowForeground", " " ) ); + if ( inConfig.hasKey( "windowBackground" ) ) + globalConfig.writeEntry( "Base", inConfig.readEntry( "windowBackground", " " ) ); + + // Keep track of the current theme so that we can select the right one + // in the KControl module. + globalConfig.writeEntry ( "CurrentTheme", file ); + + globalConfig.write(); +#endif +} + +OThemeBase::~OThemeBase() +{ + int i; + for ( i = 0; i < WIDGETS; ++i ) { + if ( !duplicate[ i ] ) { + if ( images[ i ] ) + delete images[ i ]; + if ( pixmaps[ i ] ) + delete pixmaps[ i ]; + } + if ( !pbDuplicate[ i ] && pbPixmaps[ i ] ) + delete pbPixmaps[ i ]; + if ( colors[ i ] ) + delete( colors[ i ] ); + if ( grLowColors[ i ] ) + delete( grLowColors[ i ] ); + if ( grHighColors[ i ] ) + delete( grHighColors[ i ] ); + } + delete cache; +} + +QImage* OThemeBase::loadImage( QString &name ) +{ + QImage * image = new QImage; + QString path = configFilePath + "/pixmaps/" + name; + image->load( path ); + if ( !image->isNull() ) + return ( image ); + qDebug ( "OThemeBase: Unable to load image %s\n", name.ascii ( ) ); + delete image; + return ( NULL ); +} + +OThemePixmap* OThemeBase::loadPixmap( QString &name ) +{ + OThemePixmap * pixmap = new OThemePixmap( false ); + QString path = configFilePath + "/pixmaps/" + name; + pixmap->load( path ); + if ( !pixmap->isNull() ) + return pixmap; + qDebug ( "OThemeBase: Unable to load pixmap %s\n", name.ascii() ); + delete pixmap; + return ( NULL ); +} + +OThemePixmap* OThemeBase::scale( int w, int h, WidgetType widget ) +{ + if ( scaleHints[ widget ] == FullScale ) { + if ( !pixmaps[ widget ] || pixmaps[ widget ] ->width() != w || + pixmaps[ widget ] ->height() != h ) { + OThemePixmap * cachePix = cache->pixmap( w, h, widget ); + if ( cachePix ) { + cachePix = new OThemePixmap( *cachePix ); + if ( pixmaps[ widget ] ) + cache->insert( pixmaps[ widget ], OThemeCache::FullScale, + widget ); + else + qDebug( "We would have inserted a null pixmap!\n" ); + pixmaps[ widget ] = cachePix; + } + else { + cache->insert( pixmaps[ widget ], OThemeCache::FullScale, widget ); + QImage tmpImg = images[ widget ] ->smoothScale( w, h ); + pixmaps[ widget ] = new OThemePixmap; + pixmaps[ widget ] ->convertFromImage( tmpImg ); + if ( blends[ widget ] != 0.0 ) + blend( widget ); + } + } + } + else if ( scaleHints[ widget ] == HorizontalScale ) { + if ( pixmaps[ widget ] ->width() != w ) { + OThemePixmap * cachePix = cache->horizontalPixmap( w, widget ); + if ( cachePix ) { + cachePix = new OThemePixmap( *cachePix ); + if ( pixmaps[ widget ] ) + cache->insert( pixmaps[ widget ], OThemeCache::HorizontalScale, widget ); + else + qDebug ( "We would have inserted a null pixmap!\n" ); + pixmaps[ widget ] = cachePix; + } + else { + cache->insert( pixmaps[ widget ], OThemeCache::HorizontalScale, widget ); + QImage tmpImg = images[ widget ] -> + smoothScale( w, images[ widget ] ->height() ); + pixmaps[ widget ] = new OThemePixmap; + pixmaps[ widget ] ->convertFromImage( tmpImg ); + if ( blends[ widget ] != 0.0 ) + blend( widget ); + } + } + } + else if ( scaleHints[ widget ] == VerticalScale ) { + if ( pixmaps[ widget ] ->height() != h ) { + OThemePixmap * cachePix = cache->verticalPixmap( w, widget ); + if ( cachePix ) { + cachePix = new OThemePixmap( *cachePix ); + if ( pixmaps[ widget ] ) + cache->insert( pixmaps[ widget ], OThemeCache::VerticalScale, widget ); + else + qDebug ( "We would have inserted a null pixmap!\n" ); + pixmaps[ widget ] = cachePix; + } + else { + cache->insert( pixmaps[ widget ], OThemeCache::VerticalScale, widget ); + QImage tmpImg = + images[ widget ] ->smoothScale( images[ widget ] ->width(), h ); + pixmaps[ widget ] = new OThemePixmap; + pixmaps[ widget ] ->convertFromImage( tmpImg ); + if ( blends[ widget ] != 0.0 ) + blend( widget ); + } + } + } + // If blended tile here so the blend is scaled properly + else if ( scaleHints[ widget ] == TileScale && blends[ widget ] != 0.0 ) { + if ( !pixmaps[ widget ] || pixmaps[ widget ] ->width() != w || + pixmaps[ widget ] ->height() != h ) { + OThemePixmap * cachePix = cache->pixmap( w, h, widget ); + if ( cachePix ) { + cachePix = new OThemePixmap( *cachePix ); + cache->insert( pixmaps[ widget ], OThemeCache::FullScale, widget ); + pixmaps[ widget ] = cachePix; + } + else { + cache->insert( pixmaps[ widget ], OThemeCache::FullScale, widget ); + QPixmap tile; + tile.convertFromImage( *images[ widget ] ); + pixmaps[ widget ] = new OThemePixmap; + pixmaps[ widget ] ->resize( w, h ); + QPainter p( pixmaps[ widget ] ); + p.drawTiledPixmap( 0, 0, w, h, tile ); + if ( blends[ widget ] != 0.0 ) + blend( widget ); + } + } + } + return ( pixmaps[ widget ] ); +} + +OThemePixmap* OThemeBase::scaleBorder( int w, int h, WidgetType widget ) +{ + OThemePixmap * pixmap = NULL; + if ( !pbPixmaps[ widget ] && !pbWidth[ widget ] ) + return ( NULL ); + pixmap = cache->pixmap( w, h, widget, true ); + if ( pixmap ) { + pixmap = new OThemePixmap( *pixmap ); + } + else { + pixmap = new OThemePixmap(); + pixmap->resize( w, h ); + QBitmap mask; + mask.resize( w, h ); + mask.fill( color0 ); + QPainter mPainter; + mPainter.begin( &mask ); + + QPixmap *tmp = borderPixmap( widget ) ->border( OThemePixmap::TopLeft ); + const QBitmap *srcMask = tmp->mask(); + int bdWidth = tmp->width(); + + bitBlt( pixmap, 0, 0, tmp, 0, 0, bdWidth, bdWidth, + Qt::CopyROP, false ); + if ( srcMask ) + bitBlt( &mask, 0, 0, srcMask, 0, 0, bdWidth, bdWidth, + Qt::CopyROP, false ); + else + mPainter.fillRect( 0, 0, bdWidth, bdWidth, color1 ); + + + tmp = borderPixmap( widget ) ->border( OThemePixmap::TopRight ); + srcMask = tmp->mask(); + bitBlt( pixmap, w - bdWidth, 0, tmp, 0, 0, bdWidth, + bdWidth, Qt::CopyROP, false ); + if ( srcMask ) + bitBlt( &mask, w - bdWidth, 0, srcMask, 0, 0, bdWidth, + bdWidth, Qt::CopyROP, false ); + else + mPainter.fillRect( w - bdWidth, 0, bdWidth, bdWidth, color1 ); + + tmp = borderPixmap( widget ) ->border( OThemePixmap::BottomLeft ); + srcMask = tmp->mask(); + bitBlt( pixmap, 0, h - bdWidth, tmp, 0, 0, bdWidth, + bdWidth, Qt::CopyROP, false ); + if ( srcMask ) + bitBlt( &mask, 0, h - bdWidth, srcMask, 0, 0, bdWidth, + bdWidth, Qt::CopyROP, false ); + else + mPainter.fillRect( 0, h - bdWidth, bdWidth, bdWidth, color1 ); + + tmp = borderPixmap( widget ) ->border( OThemePixmap::BottomRight ); + srcMask = tmp->mask(); + bitBlt( pixmap, w - bdWidth, h - bdWidth, tmp, 0, 0, + bdWidth, bdWidth, Qt::CopyROP, false ); + if ( srcMask ) + bitBlt( &mask, w - bdWidth, h - bdWidth, srcMask, 0, 0, + bdWidth, bdWidth, Qt::CopyROP, false ); + else + mPainter.fillRect( w - bdWidth, h - bdWidth, bdWidth, bdWidth, color1 ); + + QPainter p; + p.begin( pixmap ); + if ( w - bdWidth * 2 > 0 ) { + tmp = borderPixmap( widget ) ->border( OThemePixmap::Top ); + srcMask = tmp->mask(); + p.drawTiledPixmap( bdWidth, 0, w - bdWidth * 2, bdWidth, *tmp ); + if ( srcMask ) + mPainter.drawTiledPixmap( bdWidth, 0, w - bdWidth * 2, bdWidth, *srcMask ); + else + mPainter.fillRect( bdWidth, 0, w - bdWidth * 2, bdWidth, color1 ); + + tmp = borderPixmap( widget ) ->border( OThemePixmap::Bottom ); + srcMask = tmp->mask(); + p.drawTiledPixmap( bdWidth, h - bdWidth, w - bdWidth * 2, bdWidth, + *tmp ); + if ( srcMask ) + mPainter.drawTiledPixmap( bdWidth, h - bdWidth, w - bdWidth * 2, bdWidth, *srcMask ); + else + mPainter.fillRect( bdWidth, h - bdWidth, w - bdWidth * 2, bdWidth, + color1 ); + } + if ( h - bdWidth * 2 > 0 ) { + tmp = borderPixmap( widget ) ->border( OThemePixmap::Left ); + srcMask = tmp->mask(); + p.drawTiledPixmap( 0, bdWidth, bdWidth, h - bdWidth * 2, *tmp ); + if ( srcMask ) + mPainter.drawTiledPixmap( 0, bdWidth, bdWidth, h - bdWidth * 2, *srcMask ); + else + mPainter.fillRect( 0, bdWidth, bdWidth, h - bdWidth * 2, color1 ); + + tmp = borderPixmap( widget ) ->border( OThemePixmap::Right ); + srcMask = tmp->mask(); + p.drawTiledPixmap( w - bdWidth, bdWidth, bdWidth, h - bdWidth * 2, + *tmp ); + if ( srcMask ) + mPainter.drawTiledPixmap( w - bdWidth, bdWidth, bdWidth, h - bdWidth * 2, *srcMask ); + else + mPainter.fillRect( w - bdWidth, bdWidth, bdWidth, h - bdWidth * 2, color1 ); + } + p.end(); + mPainter.end(); + pixmap->setMask( mask ); + cache->insert( pixmap, OThemeCache::FullScale, widget, true ); + if ( !pixmap->mask() ) + qDebug ( "No mask for border pixmap!\n" ); + } + return ( pixmap ); +} + + +OThemePixmap* OThemeBase::blend( WidgetType widget ) +{ + OGfxEffect::GradientType g; + switch ( gradients[ widget ] ) { + case GrHorizontal: + g = OGfxEffect::HorizontalGradient; + break; + case GrVertical: + g = OGfxEffect::VerticalGradient; + break; + case GrPyramid: + g = OGfxEffect::PyramidGradient; + break; + case GrRectangle: + g = OGfxEffect::RectangleGradient; + break; + case GrElliptic: + g = OGfxEffect::EllipticGradient; + break; + default: + g = OGfxEffect::DiagonalGradient; + break; + } + OGfxEffect::blend( *pixmaps[ widget ], blends[ widget ], *grLowColors[ widget ], + g, false ); + return ( pixmaps[ widget ] ); +} + +OThemePixmap* OThemeBase::gradient( int w, int h, WidgetType widget ) +{ + if ( gradients[ widget ] == GrVertical ) { + if ( !pixmaps[ widget ] || pixmaps[ widget ] ->height() != h ) { + OThemePixmap * cachePix = cache->verticalPixmap( h, widget ); + if ( cachePix ) { + cachePix = new OThemePixmap( *cachePix ); + if ( pixmaps[ widget ] ) + cache->insert( pixmaps[ widget ], OThemeCache::VerticalScale, + widget ); + pixmaps[ widget ] = cachePix; + } + else { + if ( pixmaps[ widget ] ) + cache->insert( pixmaps[ widget ], OThemeCache::VerticalScale, + widget ); + pixmaps[ widget ] = new OThemePixmap; + pixmaps[ widget ] ->resize( w, h ); + OGfxEffect::gradient( *pixmaps[ widget ], *grHighColors[ widget ], + *grLowColors[ widget ], + OGfxEffect::VerticalGradient ); + } + } + } + else if ( gradients[ widget ] == GrHorizontal ) { + if ( !pixmaps[ widget ] || pixmaps[ widget ] ->width() != w ) { + OThemePixmap * cachePix = cache->horizontalPixmap( w, widget ); + if ( cachePix ) { + cachePix = new OThemePixmap( *cachePix ); + if ( pixmaps[ widget ] ) + cache->insert( pixmaps[ widget ], + OThemeCache::HorizontalScale, widget ); + pixmaps[ widget ] = cachePix; + } + else { + if ( pixmaps[ widget ] ) + cache->insert( pixmaps[ widget ], + OThemeCache::HorizontalScale, widget ); + pixmaps[ widget ] = new OThemePixmap; + pixmaps[ widget ] ->resize( w, h ); + OGfxEffect::gradient( *pixmaps[ widget ], *grHighColors[ widget ], + *grLowColors[ widget ], + OGfxEffect::HorizontalGradient ); + } + } + } + else if ( gradients[ widget ] == GrReverseBevel ) { + if ( !pixmaps[ widget ] || pixmaps[ widget ] ->width() != w || + pixmaps[ widget ] ->height() != h ) { + OThemePixmap * cachePix = cache->pixmap( w, h, widget ); + if ( cachePix ) { + cachePix = new OThemePixmap( *cachePix ); + if ( pixmaps[ widget ] ) + cache->insert( pixmaps[ widget ], OThemeCache::FullScale, + widget ); + pixmaps[ widget ] = cachePix; + } + else { + if ( pixmaps[ widget ] ) + cache->insert( pixmaps[ widget ], OThemeCache::FullScale, + widget ); + pixmaps[ widget ] = new OThemePixmap; + pixmaps[ widget ] ->resize( w, h ); + + QPixmap s; + int offset = decoWidth( widget ); + s.resize( w - offset * 2, h - offset * 2 ); + QColor lc( *grLowColors[ widget ] ); + QColor hc( *grHighColors[ widget ] ); + if ( bevelContrast( widget ) ) { + int bc = bevelContrast( widget ); + // want single increments, not factors like light()/dark() + lc.setRgb( lc.red() - bc, lc.green() - bc, lc.blue() - bc ); + hc.setRgb( hc.red() + bc, hc.green() + bc, hc.blue() + bc ); + } + OGfxEffect::gradient( *pixmaps[ widget ], + lc, hc, + OGfxEffect::DiagonalGradient ); + OGfxEffect::gradient( s, *grHighColors[ widget ], + *grLowColors[ widget ], + OGfxEffect::DiagonalGradient ); + bitBlt( pixmaps[ widget ], offset, offset, &s, 0, 0, w - offset * 2, + h - offset * 2, Qt::CopyROP ); + } + } + } + else { + OGfxEffect::GradientType g; + switch ( gradients[ widget ] ) { + case GrPyramid: + g = OGfxEffect::PyramidGradient; + break; + case GrRectangle: + g = OGfxEffect::RectangleGradient; + break; + case GrElliptic: + g = OGfxEffect::EllipticGradient; + break; + default: + g = OGfxEffect::DiagonalGradient; + break; + } + if ( !pixmaps[ widget ] || pixmaps[ widget ] ->width() != w || + pixmaps[ widget ] ->height() != h ) { + OThemePixmap * cachePix = cache->pixmap( w, h, widget ); + if ( cachePix ) { + cachePix = new OThemePixmap( *cachePix ); + if ( pixmaps[ widget ] ) + cache->insert( pixmaps[ widget ], OThemeCache::FullScale, + widget ); + pixmaps[ widget ] = cachePix; + } + else { + if ( pixmaps[ widget ] ) + cache->insert( pixmaps[ widget ], OThemeCache::FullScale, + widget ); + pixmaps[ widget ] = new OThemePixmap; + pixmaps[ widget ] ->resize( w, h ); + OGfxEffect::gradient( *pixmaps[ widget ], *grHighColors[ widget ], + *grLowColors[ widget ], g ); + } + } + } + return ( pixmaps[ widget ] ); +} + +OThemePixmap* OThemeBase::scalePixmap( int w, int h, WidgetType widget ) +{ + + if ( gradients[ widget ] && blends[ widget ] == 0.0 ) + return ( gradient( w, h, widget ) ); + + return ( scale( w, h, widget ) ); +} + +QColorGroup* OThemeBase::makeColorGroup( QColor &fg, QColor &bg, + Qt::GUIStyle ) +{ + if ( shading == Motif ) { + int highlightVal, lowlightVal; + highlightVal = 100 + ( 2* /*KGlobalSettings::contrast()*/ 3 + 4 ) * 16 / 10; + lowlightVal = 100 + ( ( 2* /*KGlobalSettings::contrast()*/ 3 + 4 ) * 10 ); + return ( new QColorGroup( fg, bg, bg.light( highlightVal ), + bg.dark( lowlightVal ), bg.dark( 120 ), + fg, qApp->palette().normal().base() ) ); + } + else + return ( new QColorGroup( fg, bg, bg.light( 150 ), bg.dark(), + bg.dark( 120 ), fg, + qApp->palette().normal().base() ) ); +} + +static QColor strToColor ( const QString &str ) +{ + QString str2 = str. stripWhiteSpace ( ); + + if ( str2 [0] == '#' ) + return QColor ( str2 ); + else { + QStringList sl = QStringList::split ( ',', str2 ); + + if ( sl. count ( ) >= 3 ) + return QColor ( sl [0]. toInt ( ), sl [1]. toInt ( ), sl [2]. toInt ( )); + } + return QColor ( 0, 0, 0 ); +} + + + +void OThemeBase::applyMiscResourceGroup( Config *config ) +{ + config-> setGroup ( "Misc" ); + QString tmpStr; + + tmpStr = config->readEntry( "SButtonPosition" ); + if ( tmpStr == "BottomLeft" ) + sbPlacement = SBBottomLeft; + else if ( tmpStr == "BottomRight" ) + sbPlacement = SBBottomRight; + else { + if ( tmpStr != "Opposite" && !tmpStr.isEmpty() ) + qDebug ( "OThemeBase: Unrecognized sb button option %s, using Opposite.\n", tmpStr.ascii() ); + sbPlacement = SBOpposite; + } + tmpStr = config->readEntry( "ArrowType" ); + if ( tmpStr == "Small" ) + arrowStyle = SmallArrow; + else if ( tmpStr == "3D" ) + arrowStyle = MotifArrow; + else { + if ( tmpStr != "Normal" && !tmpStr.isEmpty() ) + qDebug ( "OThemeBase: Unrecognized arrow option %s, using Normal.\n", tmpStr.ascii() ); + arrowStyle = LargeArrow; + } + tmpStr = config->readEntry( "ShadeStyle" ); + if ( tmpStr == "Motif" ) + shading = Motif; + else if ( tmpStr == "Next" ) + shading = Next; + else if ( tmpStr == "KDE" ) + shading = KDE; + else + shading = Windows; + + defaultFrame = config->readNumEntry( "FrameWidth", 2 ); + cacheSize = config->readNumEntry( "Cache", 1024 ); + sbExtent = config->readNumEntry( "ScrollBarExtent", 16 ); + + config-> setGroup ( "General" ); + + if ( config-> hasKey ( "foreground" )) fgcolor = strToColor ( config-> readEntry ( "foreground" )); + if ( config-> hasKey ( "background" )) bgcolor = strToColor ( config-> readEntry ( "background" )); + if ( config-> hasKey ( "selectForeground" )) selfgcolor = strToColor ( config-> readEntry ( "selectForeground" )); + if ( config-> hasKey ( "selectBackground" )) selbgcolor = strToColor ( config-> readEntry ( "selectBackground" )); + if ( config-> hasKey ( "windowForeground" )) winfgcolor = strToColor ( config-> readEntry ( "windowForeground" )); + if ( config-> hasKey ( "windowBackground" )) winbgcolor = strToColor ( config-> readEntry ( "windowBackground" )); +} + +void OThemeBase::readMiscResourceGroup() +{} + +void OThemeBase::applyResourceGroup( Config *config, int i, QString *copyfrom, QString *pixnames, QString *brdnames ) +{ + QString tmpStr; + + config-> setGroup ( widgetEntries [ i ] ); + + tmpStr = config->readEntry( "CopyWidget", "" ); + copyfrom [ i ] = tmpStr; + if ( !tmpStr.isEmpty() ) + return ; + + // Scale hint + tmpStr = config->readEntry( "Scale" ); + if ( tmpStr == "Full" ) + scaleHints [ i ] = FullScale; + else if ( tmpStr == "Horizontal" ) + scaleHints [ i ] = HorizontalScale; + else if ( tmpStr == "Vertical" ) + scaleHints [ i ] = VerticalScale; + else { + if ( tmpStr != "Tile" && !tmpStr.isEmpty() ) + qDebug ( "OThemeBase: Unrecognized scale option %s, using Tile.\n", tmpStr.ascii() ); + scaleHints [ i ] = TileScale; + } + + + // Gradient type + tmpStr = config->readEntry( "Gradient" ); + if ( tmpStr == "Diagonal" ) + gradients [ i ] = GrDiagonal; + else if ( tmpStr == "Horizontal" ) + gradients [ i ] = GrHorizontal; + else if ( tmpStr == "Vertical" ) + gradients [ i ] = GrVertical; + else if ( tmpStr == "Pyramid" ) + gradients [ i ] = GrPyramid; + else if ( tmpStr == "Rectangle" ) + gradients [ i ] = GrRectangle; + else if ( tmpStr == "Elliptic" ) + gradients [ i ] = GrElliptic; + else if ( tmpStr == "ReverseBevel" ) + gradients [ i ] = GrReverseBevel; + else { + if ( tmpStr != "None" && !tmpStr.isEmpty() ) + qDebug ( "OThemeBase: Unrecognized gradient option %s, using None.\n", tmpStr.ascii() ); + gradients [ i ] = GrNone; + } + + // Blend intensity + blends[ i ] = config->readEntry( "BlendIntensity", "0.0" ).toDouble(); + + // Bevel contrast + bContrasts[ i ] = config->readNumEntry( "BevelContrast", 0 ); + + // Border width + borders [ i ] = config->readNumEntry( "Border", 1 ); + + // Highlight width + highlights [ i ] = config->readNumEntry( "Highlight", 1 ); + + // Gradient low color or blend background + if ( config->hasKey( "GradientLow" ) && ( gradients[ i ] != GrNone || blends[ i ] != 0.0 )) + grLowColors[ i ] = new QColor( strToColor ( config->readEntry( "GradientLow", qApp->palette().normal().background().name() ))); + else + grLowColors[ i ] = NULL; + + + // Gradient high color + if ( config->hasKey( "GradientHigh" ) && ( gradients[ i ] != GrNone )) + grHighColors[ i ] = new QColor( strToColor ( config->readEntry( "GradientHigh", qApp->palette().normal().background().name() ))); + else + grHighColors[ i ] = NULL; + + // Extended color attributes + if ( config->hasKey( "Foreground" ) || config->hasKey( "Background" ) ) { + QColor bg = strToColor( config->readEntry( "Background", qApp->palette().normal().background().name() )); + QColor fg = strToColor( config->readEntry( "Foreground", qApp->palette().normal().foreground().name() )); + + colors[ i ] = makeColorGroup( fg, bg, Qt::WindowsStyle ); + } + else + colors[ i ] = NULL; + + // Pixmap + tmpStr = config->readEntry( "Pixmap", "" ); + pixnames[ i ] = tmpStr; + duplicate[ i ] = false; + pixmaps[ i ] = NULL; + images[ i ] = NULL; + + + // Pixmap border + tmpStr = config->readEntry( "PixmapBorder", "" ); + brdnames[ i ] = tmpStr; + pbDuplicate[ i ] = false; + pbPixmaps[ i ] = NULL; + pbWidth[ i ] = 0; + if ( !tmpStr.isEmpty() ) { + pbWidth[ i ] = config->readNumEntry( "PixmapBWidth", 0 ); + if ( pbWidth[ i ] == 0 ) { + qDebug ( "OThemeBase: No border width specified for pixmapped border widget %s\n", widgetEntries[ i ] ); + qDebug ( "OThemeBase: Using default of 2.\n" ); + pbWidth[ i ] = 2; + } + } + + + // Various widget specific settings. This was more efficent when bunched + // together in the misc group, but this makes an easier to read config. + if ( i == SliderGroove ) + roundedSlider = config->readBoolEntry( "SmallGroove", false ); + else if ( i == ActiveTab || i == InactiveTab ) + aTabLine = iTabLine = config->readBoolEntry( "BottomLine", true ); + else if ( i == Splitter ) + splitterWidth = config->readNumEntry( "Width", 10 ); + else if ( i == ComboBox || i == ComboBoxDown ) { + roundedCombo = config->readBoolEntry( "Round", false ); + } + else if ( i == PushButton || i == PushButtonDown ) { + btnXShift = config->readNumEntry( "XShift", 0 ); + btnYShift = config->readNumEntry( "YShift", 0 ); + focus3D = config->readBoolEntry( "3DFocusRect", false ); + focus3DOffset = config->readBoolEntry( "3DFocusOffset", 0 ); + roundedButton = config->readBoolEntry( "Round", false ); + } +} + + +void OThemeBase::readResourceGroup( int i, QString *copyfrom, QString *pixnames, QString *brdnames, + bool *loadArray ) +{ + if ( loadArray[ i ] == true ) { + return ; // already been preloaded. + } + + int tmpVal; + QString tmpStr; + + tmpStr = copyfrom [ i ]; + if ( !tmpStr.isEmpty() ) { // Duplicate another widget's config + int sIndex; + loadArray[ i ] = true; + for ( sIndex = 0; sIndex < WIDGETS; ++sIndex ) { + if ( tmpStr == widgetEntries[ sIndex ] ) { + if ( !loadArray[ sIndex ] ) // hasn't been loaded yet + readResourceGroup( sIndex, copyfrom, pixnames, brdnames, + loadArray ); + break; + } + } + if ( loadArray[ sIndex ] ) { + copyWidgetConfig( sIndex, i, pixnames, brdnames ); + } + else + qDebug ( "OThemeBase: Unable to identify source widget for %s\n", widgetEntries[ i ] ); + return ; + } + // special inheritance for disabled arrows (these are tri-state unlike + // the rest of what we handle). + for ( tmpVal = DisArrowUp; tmpVal <= DisArrowRight; ++tmpVal ) { + if ( tmpVal == i ) { + tmpStr = pixnames [ i ]; + if ( tmpStr.isEmpty() ) { + copyWidgetConfig( ArrowUp + ( tmpVal - DisArrowUp ), i, pixnames, + brdnames ); + return ; + } + } + } + + // Pixmap + int existing; + // Scan for duplicate pixmaps(two identical pixmaps, tile scale, no blend, + // no pixmapped border) + if ( !pixnames [ i ].isEmpty() ) { + for ( existing = 0; existing < i; ++existing ) { + if ( pixnames[ i ] == pixnames[ existing ] && scaleHints[ i ] == TileScale && + scaleHints[ existing ] == TileScale && blends[ existing ] == 0.0 && + blends[ i ] == 0.0 ) { + pixmaps[ i ] = pixmaps[ existing ]; + duplicate[ i ] = true; + break; + } + } + } + // load + if ( !duplicate[ i ] && !pixnames[ i ].isEmpty() ) { + pixmaps[ i ] = loadPixmap( pixnames[ i ] ); + // load and save images for scaled/blended widgets for speed. + if ( scaleHints[ i ] == TileScale && blends[ i ] == 0.0 ) + images[ i ] = NULL; + else + images[ i ] = loadImage( pixnames[ i ] ); + } + + // Pixmap border + if ( !brdnames [ i ]. isEmpty () ) { + // duplicate check + for ( existing = 0; existing < i; ++existing ) { + if ( brdnames [i] == brdnames[ existing ] ) { + pbPixmaps[ i ] = pbPixmaps[ existing ]; + pbDuplicate[ i ] = true; + break; + } + } + } + // load + if ( !pbDuplicate[ i ] && !brdnames[ i ].isEmpty() ) + pbPixmaps[ i ] = loadPixmap( brdnames[ i ] ); + + if ( pbPixmaps[ i ] && !pbDuplicate[ i ] ) + generateBorderPix( i ); + + loadArray[ i ] = true; +} + + +OThemePixmap::OThemePixmap( bool timer ) + : QPixmap() +{ + if(timer){ + t = new QTime; + t->start(); + } + else + t = NULL; + int i; + for ( i = 0; i < 8; ++i ) + b[ i ] = NULL; +} + +OThemePixmap::OThemePixmap( const OThemePixmap &p ) + : QPixmap( p ) +{ + if(p.t){ + t = new QTime; + t->start(); + } + else + t = NULL; + int i; + for ( i = 0; i < 8; ++i ) + if ( p.b[ i ] ) + b[ i ] = new QPixmap( *p.b[ i ] ); + else + b[ i ] = NULL; +} + + + +OThemePixmap::~OThemePixmap() +{ + if(t) + delete t; + int i; + for ( i = 0; i < 8; ++i ) + if ( b[ i ] ) + delete b[ i ]; +} + +OThemeCache::OThemeCache( int maxSize, QObject *parent, const char *name ) + : QObject( parent, name ) +{ + cache.setMaxCost( maxSize * 1024 ); + cache.setAutoDelete( true ); + flushTimer.start(300000); // 5 minutes + connect(&flushTimer, SIGNAL(timeout()), SLOT(flushTimeout())); +} + +void OThemeCache::flushTimeout() +{ + QIntCacheIterator<OThemePixmap> it( cache ); + while ( it.current() ) { + if ( it.current() ->isOld() ) + cache.remove( it.currentKey() ); + else + ++it; + } +} + +OThemePixmap* OThemeCache::pixmap( int w, int h, int widgetID, bool border, + bool mask ) +{ + + kthemeKey key; + key.cacheKey = 0; // shut up, gcc + key.data.id = widgetID; + key.data.width = w; + key.data.height = h; + key.data.border = border; + key.data.mask = mask; + + OThemePixmap *pix = cache.find( ( unsigned long ) key.cacheKey ); + if ( pix ) + pix->updateAccessed(); + return ( pix ); +} + +OThemePixmap* OThemeCache::horizontalPixmap( int w, int widgetID ) +{ + kthemeKey key; + key.cacheKey = 0; // shut up, gcc + key.data.id = widgetID; + key.data.width = w; + key.data.height = 0; + key.data.border = false; + key.data.mask = false; + OThemePixmap *pix = cache.find( ( unsigned long ) key.cacheKey ); + if ( pix ) + pix->updateAccessed(); + return ( pix ); +} + +OThemePixmap* OThemeCache::verticalPixmap( int h, int widgetID ) +{ + kthemeKey key; + key.cacheKey = 0; // shut up, gcc + key.data.id = widgetID; + key.data.width = 0; + key.data.height = h; + key.data.border = false; + key.data.mask = false; + OThemePixmap *pix = cache.find( ( unsigned long ) key.cacheKey ); + if ( pix ) + pix->updateAccessed(); + return ( pix ); +} + +bool OThemeCache::insert( OThemePixmap *pixmap, ScaleHint scale, int widgetID, + bool border, bool mask ) +{ + kthemeKey key; + key.cacheKey = 0; // shut up, gcc + key.data.id = widgetID; + key.data.width = ( scale == FullScale || scale == HorizontalScale ) ? + pixmap->width() : 0; + key.data.height = ( scale == FullScale || scale == VerticalScale ) ? + pixmap->height() : 0; + key.data.border = border; + key.data.mask = mask; + + if ( cache.find( ( unsigned long ) key.cacheKey, true ) != NULL ) { + return ( true ); // a pixmap of this scale is already in there + } + return ( cache.insert( ( unsigned long ) key.cacheKey, pixmap, + pixmap->width() * pixmap->height() * pixmap->depth() / 8 ) ); +} + +//#include "kthemebase.moc" |