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tdelibs/kstyles/kthemestyle/kthemebase.cpp

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/*
$Id$
This file is part of the KDE libraries
Copyright (C) 1999 Daniel M. Duley <mosfet@kde.org>
KDE3 port (C) 2001-2002 Maksim Orlovich <mo002j@mail.rochester.edu>
Port version 0.9.7
Palette setup code is from KApplication,
Copyright (C) 1997 Matthias Kalle Dalheimer (kalle@kde.org)
Copyright (C) 1998, 1999, 2000 KDE Team
Includes code portions from the KDE HighColor style.
KDE3 HighColor Style
Copyright (C) 2001 Karol Szwed <gallium@kde.org>
(C) 2001 Fredrik H<>glund <fredrik@kde.org>
Drawing routines adapted from the KDE2 HCStyle,
Copyright (C) 2000 Daniel M. Duley <mosfet@kde.org>
(C) 2000 Dirk Mueller <mueller@kde.org>
(C) 2001 Martijn Klingens <klingens@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., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "kthemebase.h"
#include <kpixmapeffect.h>
#include <tqimage.h>
#include <tqpainter.h>
#include <tqbitmap.h>
#include <stdlib.h>
#include <tqsettings.h>
#include <tqapplication.h>
#include <tqscrollbar.h>
typedef TQMap<TQString, TQString> Prop;
template class TQIntCache<KThemePixmap>
;
/*
Bugs:
Can't delete old slider image when calculating the rotated one for some reason.
*/
//Shamelessly stolen from KConfigBase
static TQColor readColorEntry( TQSettings* s, const char *pKey,
const TQColor* pDefault )
{
TQColor aRetColor;
int nRed = 0, nGreen = 0, nBlue = 0;
TQString aValue = s->readEntry( pKey );
if ( !aValue.isEmpty() )
{
if ( aValue.tqat( 0 ) == '#' )
{
aRetColor.setNamedColor( aValue );
}
else
{
bool bOK;
// find first part (red)
int nIndex = aValue.find( ',' );
if ( nIndex == -1 )
{
// return a sensible default -- Bernd
if ( pDefault )
aRetColor = *pDefault;
return aRetColor;
}
nRed = aValue.left( nIndex ).toInt( &bOK );
// find second part (green)
int nOldIndex = nIndex;
nIndex = aValue.find( ',', nOldIndex + 1 );
if ( nIndex == -1 )
{
// return a sensible default -- Bernd
if ( pDefault )
aRetColor = *pDefault;
return aRetColor;
}
nGreen = aValue.mid( nOldIndex + 1,
nIndex - nOldIndex - 1 ).toInt( &bOK );
// find third part (blue)
nBlue = aValue.right( aValue.length() - nIndex - 1 ).toInt( &bOK );
aRetColor.setRgb( nRed, nGreen, nBlue );
}
}
else
{
if ( pDefault )
aRetColor = *pDefault;
}
return aRetColor;
}
static const char * const 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", "CheckBoxTri", "RadioDown", "Radio", "HBarHandle", "VBarHandle",
"ToolBar", "Splitter", "CheckMark", "MenuBar", "DisableArrowUp",
"DisableArrowDown", "DisableArrowLeft", "DisableArrowRight", "ProgressBar",
"ProgressBackground", "MenuBarItem", "Background", "RotSlider",
"RotInactiveTab", "RotActiveTab",
};
#define INHERIT_ITEMS 16
class KThemeBasePrivate
{
public:
/** Color overrides flags..*/
bool overrideForeground;
bool overrideBackground;
bool overrideSelectForeground;
bool overrideSelectBackground;
bool overrideWindowForeground;
bool overrideWindowBackground;
/**
* Colors to override defaults with..
*/
TQColor overrideForegroundCol;
TQColor overrideBackgroundCol;
TQColor overrideSelectForegroundCol;
TQColor overrideSelectBackgroundCol;
TQColor overrideWindowForegroundCol;
TQColor overrideWindowBackgroundCol;
int contrast;
TQMap <TQString, TQMap<TQString, TQString> > props;
TQMap<const TQPixmap*, TQColor> colorCache;
/*
A heuristic routine that tries to determine the avergae color of the image
Wouldn't work for things like sliders, etc.
*/
TQColor pixmapAveColor( const TQPixmap* p )
{
if ( colorCache.contains( p ) )
return colorCache[ p ];
TQImage to_ave = p->convertToImage();
double h = 0, s = 0, v = 0;
int count = 0;
int dh, ds, dv;
for ( int x = 0; x < p->width(); x++ )
{
TQColor pix( to_ave.pixel( x, p->height() / 2 ) );
pix.hsv( &dh, &ds, &dv );
h += dh;
s += ds;
v += dv;
count++;
}
for ( int y = 0; y < p->height(); y++ )
{
TQColor pix( to_ave.pixel( p->width() / 2, y ) );
pix.hsv( &dh, &ds, &dv );
h += dh;
s += ds;
v += dv;
count++;
}
colorCache[ p ] = TQColor( int( h / count + 0.5 ), int( s / count + 0.5 ), int( v / count + 0.5 ), TQColor::Hsv );
return colorCache[ p ];
}
};
// 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;
};
#define KDE_TQBITMAP_TO_TQPAINTDEVICE(x) static_cast<const TQPaintDevice*>(static_cast<const QPaintDevice*>(static_cast<const QPixmap*>(static_cast<const QBitmap*>(x))))
void KThemeBase::generateBorderPix( int i )
{
// separate pixmap into separate components
if ( pbPixmaps[ i ] )
{
// evidently I have to do masks manually...
const TQBitmap * srcMask = pbPixmaps[ i ] ->mask();
TQBitmap destMask( pbWidth[ i ], pbWidth[ i ] );
TQPixmap tmp( pbWidth[ i ], pbWidth[ i ] );
bitBlt( TQT_TQPAINTDEVICE(&tmp), 0, 0, TQT_TQPAINTDEVICE(pbPixmaps[ i ]), 0, 0, pbWidth[ i ], pbWidth[ i ],
TQt::CopyROP, false );
if ( srcMask )
{
bitBlt( TQT_TQPAINTDEVICE(&destMask), 0, 0, KDE_TQBITMAP_TO_TQPAINTDEVICE(srcMask), 0, 0, pbWidth[ i ], pbWidth[ i ],
TQt::CopyROP, false );
tmp.setMask( destMask );
}
pbPixmaps[ i ] ->setBorder( KThemePixmap::TopLeft, tmp );
bitBlt( TQT_TQPAINTDEVICE(&tmp), 0, 0, TQT_TQPAINTDEVICE(pbPixmaps[ i ]), pbPixmaps[ i ] ->width() - pbWidth[ i ], 0,
pbWidth[ i ], pbWidth[ i ], TQt::CopyROP, false );
if ( srcMask )
{
bitBlt( TQT_TQPAINTDEVICE(&destMask), 0, 0, KDE_TQBITMAP_TO_TQPAINTDEVICE(srcMask), pbPixmaps[ i ] ->width() - pbWidth[ i ],
0, pbWidth[ i ], pbWidth[ i ], TQt::CopyROP, false );
tmp.setMask( destMask );
}
pbPixmaps[ i ] ->setBorder( KThemePixmap::TopRight, tmp );
bitBlt( TQT_TQPAINTDEVICE(&tmp), 0, 0, TQT_TQPAINTDEVICE(pbPixmaps[ i ]), 0, pbPixmaps[ i ] ->height() - pbWidth[ i ],
pbWidth[ i ], pbWidth[ i ], TQt::CopyROP, false );
if ( srcMask )
{
bitBlt( TQT_TQPAINTDEVICE(&destMask), 0, 0, KDE_TQBITMAP_TO_TQPAINTDEVICE(srcMask), 0, pbPixmaps[ i ] ->height() - pbWidth[ i ],
pbWidth[ i ], pbWidth[ i ], TQt::CopyROP, false );
tmp.setMask( destMask );
}
pbPixmaps[ i ] ->setBorder( KThemePixmap::BottomLeft, tmp );
bitBlt( TQT_TQPAINTDEVICE(&tmp), 0, 0, TQT_TQPAINTDEVICE(pbPixmaps[ i ]), pbPixmaps[ i ] ->width() - pbWidth[ i ],
pbPixmaps[ i ] ->height() - pbWidth[ i ], pbWidth[ i ], pbWidth[ i ],
TQt::CopyROP, false );
if ( srcMask )
{
bitBlt( TQT_TQPAINTDEVICE(&destMask), 0, 0, KDE_TQBITMAP_TO_TQPAINTDEVICE(srcMask), pbPixmaps[ i ] ->width() - pbWidth[ i ],
pbPixmaps[ i ] ->height() - pbWidth[ i ], pbWidth[ i ], pbWidth[ i ],
TQt::CopyROP, false );
tmp.setMask( destMask );
}
pbPixmaps[ i ] ->setBorder( KThemePixmap::BottomRight, tmp );
tmp.resize( pbPixmaps[ i ] ->width() - pbWidth[ i ] * 2, pbWidth[ i ] );
destMask.resize( pbPixmaps[ i ] ->width() - pbWidth[ i ] * 2, pbWidth[ i ] );
bitBlt( TQT_TQPAINTDEVICE(&tmp), 0, 0, TQT_TQPAINTDEVICE(pbPixmaps[ i ]), pbWidth[ i ], 0,
pbPixmaps[ i ] ->width() - pbWidth[ i ] * 2, pbWidth[ i ], TQt::CopyROP, false );
if ( srcMask )
{
bitBlt( TQT_TQPAINTDEVICE(&destMask), 0, 0, KDE_TQBITMAP_TO_TQPAINTDEVICE(srcMask), pbWidth[ i ], 0,
pbPixmaps[ i ] ->width() - pbWidth[ i ] * 2, pbWidth[ i ],
TQt::CopyROP, false );
tmp.setMask( destMask );
}
pbPixmaps[ i ] ->setBorder( KThemePixmap::Top, tmp );
bitBlt( TQT_TQPAINTDEVICE(&tmp), 0, 0, TQT_TQPAINTDEVICE(pbPixmaps[ i ]), pbWidth[ i ],
pbPixmaps[ i ] ->height() - pbWidth[ i ],
pbPixmaps[ i ] ->width() - pbWidth[ i ] * 2, pbWidth[ i ], TQt::CopyROP, false );
if ( srcMask )
{
bitBlt( TQT_TQPAINTDEVICE(&destMask), 0, 0, KDE_TQBITMAP_TO_TQPAINTDEVICE(srcMask), pbWidth[ i ],
pbPixmaps[ i ] ->height() - pbWidth[ i ],
pbPixmaps[ i ] ->width() - pbWidth[ i ] * 2, pbWidth[ i ], TQt::CopyROP, false );
tmp.setMask( destMask );
}
pbPixmaps[ i ] ->setBorder( KThemePixmap::Bottom, tmp );
tmp.resize( pbWidth[ i ], pbPixmaps[ i ] ->height() - pbWidth[ i ] * 2 );
destMask.resize( pbWidth[ i ], pbPixmaps[ i ] ->height() - pbWidth[ i ] * 2 );
bitBlt( TQT_TQPAINTDEVICE(&tmp), 0, 0, TQT_TQPAINTDEVICE(pbPixmaps[ i ]), 0, pbWidth[ i ], pbWidth[ i ],
pbPixmaps[ i ] ->height() - pbWidth[ i ] * 2, TQt::CopyROP, false );
if ( srcMask )
{
bitBlt( TQT_TQPAINTDEVICE(&destMask), 0, 0, KDE_TQBITMAP_TO_TQPAINTDEVICE(srcMask), 0, pbWidth[ i ], pbWidth[ i ],
pbPixmaps[ i ] ->height() - pbWidth[ i ] * 2, TQt::CopyROP, false );
tmp.setMask( destMask );
}
pbPixmaps[ i ] ->setBorder( KThemePixmap::Left, tmp );
bitBlt( TQT_TQPAINTDEVICE(&tmp), 0, 0, TQT_TQPAINTDEVICE(pbPixmaps[ i ]), pbPixmaps[ i ] ->width() - pbWidth[ i ],
pbWidth[ i ], pbWidth[ i ], pbPixmaps[ i ] ->height() - pbWidth[ i ] * 2,
TQt::CopyROP, false );
if ( srcMask )
{
bitBlt( TQT_TQPAINTDEVICE(&destMask), 0, 0, KDE_TQBITMAP_TO_TQPAINTDEVICE(srcMask), pbPixmaps[ i ] ->width() - pbWidth[ i ],
pbWidth[ i ], pbWidth[ i ], pbPixmaps[ i ] ->height() - pbWidth[ i ] * 2,
TQt::CopyROP, false );
tmp.setMask( destMask );
}
pbPixmaps[ i ] ->setBorder( KThemePixmap::Right, tmp );
}
else
qWarning( "KThemeBase: Tried making border from empty pixmap\n" );
}
void KThemeBase::copyWidgetConfig( int sourceID, int destID, TQString *pixnames,
TQString *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 TQColor( *grLowColors[ sourceID ] );
else
grLowColors[ destID ] = NULL;
if ( grHighColors[ sourceID ] )
grHighColors[ destID ] = new TQColor( *grHighColors[ sourceID ] );
else
grHighColors[ destID ] = NULL;
if ( colors[ sourceID ] )
colors[ destID ] = new TQColorGroup( *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 KThemeBase::readConfig( TQt::GUIStyle /*style*/ )
{
#define PREBLEND_ITEMS 12
static const WidgetType preBlend[] =
{
Slider, IndicatorOn, IndicatorOff,
ExIndicatorOn, ExIndicatorOff, HScrollDeco, VScrollDeco, HScrollDecoDown,
VScrollDecoDown, ComboDeco, ComboDecoDown, CheckMark
};
int i;
TQString tmpStr;
TQString pixnames[ WIDGETS ]; // used for duplicate check
TQString brdnames[ WIDGETS ];
bool loaded[ WIDGETS ]; // used for preloading for CopyWidget
TQSettings config;
if (configDirName.isEmpty() || configDirName == ".")
{
KStyleDirs::dirs()->addToSearch( "themerc", config );
}
else config.insertSearchPath( TQSettings::Unix, configDirName );
applyConfigFile( config );
d->contrast = config.readNumEntry( configFileName + "KDE/contrast", 7 );
for ( i = 0; i < INHERIT_ITEMS; ++i )
applyResourceGroup( &config, i );
for ( ; i < INHERIT_ITEMS*2; ++i )
{
if ( config.entryList( configFileName + widgetEntries[ i ] ).size() )
applyResourceGroup( &config, i );
#ifndef Q_WS_QWS //FIXME
else
{
Prop& copyProp = d->props[ widgetEntries[ i ] ];
copyProp[ "CopyWidget" ] = TQString( widgetEntries[ i - INHERIT_ITEMS ] );
}
#endif
}
for ( ; i < WIDGETS; ++i )
applyResourceGroup( &config, i );
applyMiscResourceGroup( &config );
// initialize 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;
//Handle the rotated background separately..
d->props[ widgetEntries[ RotSliderGroove ] ] = d->props[ widgetEntries[ SliderGroove ] ];
d->props[ widgetEntries[ RotInactiveTab ] ] = d->props[ widgetEntries[ InactiveTab ] ];
d->props[ widgetEntries[ RotActiveTab ] ] = d->props[ widgetEntries[ ActiveTab ] ];
// misc items
readMiscResourceGroup();
for ( i = 0; i < WIDGETS; ++i )
readResourceGroup( i, pixnames, brdnames, loaded );
if ( pixmaps[ RotSliderGroove ] )
{
TQWMatrix r270; //TODO: 90 if reverse?
r270.rotate( 270 );
KThemePixmap* bf = new KThemePixmap( pixmaps[ RotSliderGroove ], pixmaps[ RotSliderGroove ] ->xForm( r270 ) ); //
pixmaps[ RotSliderGroove ] = bf;
if ( images[ RotSliderGroove ] )
{
delete images[ RotSliderGroove ];
images[ RotSliderGroove ] = new TQImage( bf->convertToImage() );
}
}
if ( pixmaps[ RotActiveTab ] )
{
TQWMatrix r180;
r180.rotate( 180 );
KThemePixmap* bf = new KThemePixmap( pixmaps[ RotActiveTab ], pixmaps[ RotActiveTab ] ->xForm( r180 ) );
pixmaps[ RotActiveTab ] = bf;
if ( images[ RotActiveTab ] )
{
delete images[ RotActiveTab ];
images[ RotActiveTab ] = new TQImage( bf->convertToImage() );
}
}
if ( pixmaps[ RotInactiveTab ] )
{
TQWMatrix r180;
r180.rotate( 180 );
KThemePixmap* bf = new KThemePixmap( pixmaps[ RotInactiveTab ], pixmaps[ RotInactiveTab ] ->xForm( r180 ) );
pixmaps[ RotInactiveTab ] = bf;
if ( images[ RotInactiveTab ] )
{
delete images[ RotInactiveTab ];
images[ RotInactiveTab ] = new TQImage( bf->convertToImage() );
}
}
// Handle preblend items
for ( i = 0; i < PREBLEND_ITEMS; ++i )
{
if ( pixmaps[ preBlend[ i ] ] != NULL && blends[ preBlend[ i ] ] != 0.0 )
blend( preBlend[ i ] );
}
d->props.clear();
}
KThemeBase::KThemeBase( const TQString& dir, const TQString & configFile )
: KStyle( FilledFrameWorkaround ), configFileName( configFile )
{
d = new KThemeBasePrivate;
if ( configFileName.isEmpty() )
configFileName = "kstylerc";
configDirName = dir;
//Strip of rc from the configFileName
if ( configFileName.endsWith( "rc" ) )
{
configFileName.truncate( configFileName.length() - 2 ); //Get rid of rc..
}
//else SCREAM!!
configFileName = "/" + configFileName + "/";
readConfig( TQt::WindowsStyle );
cache = new KThemeCache( cacheSize );
switch ( scrollBarLayout() )
{
case SBBottomLeft:
setScrollBarType( NextStyleScrollBar );
break;
case SBBottomRight:
setScrollBarType( PlatinumStyleScrollBar );
break;
case SBOpposite:
break;
//Do nothing, this type already set..
}
;
}
void KThemeBase::applyConfigFile( TQSettings& config )
{
TQStringList keys = config.entryList( configFileName );
if ( keys.contains( "foreground" ) )
{
d->overrideForeground = true;
d->overrideForegroundCol = readColorEntry( &config, ( configFileName + "foreground" ).latin1(), 0 );
}
else
d->overrideForeground = false;
if ( keys.contains( "background" ) )
{
d->overrideBackground = true;
d->overrideBackgroundCol = readColorEntry( &config, ( configFileName + "background" ).latin1(), 0 );
}
else
d->overrideBackground = false;
if ( keys.contains( "selectForeground" ) )
{
d->overrideSelectForeground = true;
d->overrideSelectForegroundCol = readColorEntry( &config, ( configFileName + "selectForeground" ).latin1(), 0 );
}
else
d->overrideSelectForeground = false;
if ( keys.contains( "selectBackground" ) )
{
d->overrideSelectBackground = true;
d->overrideSelectBackgroundCol = readColorEntry( &config, ( configFileName + "selectBackground" ).latin1(), 0 );
}
else
d->overrideSelectBackground = false;
if ( keys.contains( "windowBackground" ) )
{
d->overrideWindowBackground = true;
d->overrideWindowBackgroundCol = readColorEntry( &config, ( configFileName + "windowBackground" ).latin1(), 0 );
}
else
d->overrideWindowBackground = false;
if ( keys.contains( "windowForeground" ) )
{
d->overrideWindowForeground = true;
d->overrideWindowForegroundCol = readColorEntry( &config, ( configFileName + "windowForeground" ).latin1(), 0 );
}
else
d->overrideWindowForeground = false;
#ifndef Q_WS_QWS //FIXME
for ( int input = 0; input < WIDGETS; ++input )
{
d->props.erase( widgetEntries[ input ] );
}
d->props.erase( "Misc" );
#endif
}
KThemeBase::~KThemeBase()
{
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 ] );
}
KStyleDirs::release();
delete cache;
delete d;
}
TQImage* KThemeBase::loadImage( const TQString &name )
{
TQImage * image = new TQImage;
TQString path = KStyleDirs::dirs()->findResource( "themepixmap",name );
image->load( path );
if ( !image->isNull() )
return ( image );
qWarning( "KThemeBase: Unable to load image %s\n", name.latin1() );
delete image;
return ( NULL );
}
KThemePixmap* KThemeBase::loadPixmap( const TQString &name )
{
KThemePixmap * pixmap = new KThemePixmap( false );
TQString path = KStyleDirs::dirs()->findResource( "themepixmap", name );
pixmap->load( path );
if ( !pixmap->isNull() )
return pixmap;
qWarning( "KThemeBase: Unable to load pixmap %s\n", name.latin1() );
delete pixmap;
return ( NULL );
}
KThemePixmap* KThemeBase::scale( int w, int h, WidgetType widget ) const
{
if ( scaleHints[ widget ] == FullScale )
{
if ( !pixmaps[ widget ] || pixmaps[ widget ] ->width() != w ||
pixmaps[ widget ] ->height() != h )
{
KThemePixmap * cachePix = cache->pixmap( w, h, widget );
if ( cachePix )
{
cachePix = new KThemePixmap( *cachePix );
if ( pixmaps[ widget ] )
cache->insert( pixmaps[ widget ], KThemeCache::FullScale,
widget );
else
qWarning( "We would have inserted a null pixmap!\n" );
pixmaps[ widget ] = cachePix;
}
else
{
cache->insert( pixmaps[ widget ], KThemeCache::FullScale, widget );
TQImage tmpImg = images[ widget ] ->smoothScale( w, h );
pixmaps[ widget ] = new KThemePixmap;
pixmaps[ widget ] ->convertFromImage( tmpImg );
if ( blends[ widget ] != 0.0 )
blend( widget );
}
}
}
else if ( scaleHints[ widget ] == HorizontalScale )
{
if ( pixmaps[ widget ] ->width() != w )
{
KThemePixmap * cachePix = cache->horizontalPixmap( w, widget );
if ( cachePix )
{
cachePix = new KThemePixmap( *cachePix );
if ( pixmaps[ widget ] )
cache->insert( pixmaps[ widget ], KThemeCache::HorizontalScale, widget );
else
qWarning( "We would have inserted a null pixmap!\n" );
pixmaps[ widget ] = cachePix;
}
else
{
cache->insert( pixmaps[ widget ], KThemeCache::HorizontalScale, widget );
TQImage tmpImg = images[ widget ] ->
smoothScale( w, images[ widget ] ->height() );
pixmaps[ widget ] = new KThemePixmap;
pixmaps[ widget ] ->convertFromImage( tmpImg );
if ( blends[ widget ] != 0.0 )
blend( widget );
}
}
}
else if ( scaleHints[ widget ] == VerticalScale )
{
if ( pixmaps[ widget ] ->height() != h )
{
KThemePixmap * cachePix = cache->verticalPixmap( w, widget );
if ( cachePix )
{
cachePix = new KThemePixmap( *cachePix );
if ( pixmaps[ widget ] )
cache->insert( pixmaps[ widget ], KThemeCache::VerticalScale, widget );
else
qWarning( "We would have inserted a null pixmap!\n" );
pixmaps[ widget ] = cachePix;
}
else
{
cache->insert( pixmaps[ widget ], KThemeCache::VerticalScale, widget );
TQImage tmpImg =
images[ widget ] ->smoothScale( images[ widget ] ->width(), h );
pixmaps[ widget ] = new KThemePixmap;
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 )
{
KThemePixmap * cachePix = cache->pixmap( w, h, widget );
if ( cachePix )
{
cachePix = new KThemePixmap( *cachePix );
cache->insert( pixmaps[ widget ], KThemeCache::FullScale, widget );
pixmaps[ widget ] = cachePix;
}
else
{
cache->insert( pixmaps[ widget ], KThemeCache::FullScale, widget );
TQPixmap tile;
tile.convertFromImage( *images[ widget ] );
pixmaps[ widget ] = new KThemePixmap;
pixmaps[ widget ] ->resize( w, h );
TQPainter p( pixmaps[ widget ] );
p.drawTiledPixmap( 0, 0, w, h, tile );
if ( blends[ widget ] != 0.0 )
blend( widget );
}
}
}
return ( pixmaps[ widget ] );
}
KThemePixmap* KThemeBase::scaleBorder( int w, int h, WidgetType widget ) const
{
KThemePixmap * pixmap = NULL;
if ( !pbPixmaps[ widget ] && !pbWidth[ widget ] )
return ( NULL );
pixmap = cache->pixmap( w, h, widget, true );
if ( pixmap )
{
pixmap = new KThemePixmap( *pixmap );
}
else
{
pixmap = new KThemePixmap();
pixmap->resize( w, h );
TQBitmap mask;
mask.resize( w, h );
mask.fill( color0 );
TQPainter mPainter;
mPainter.begin( &mask );
TQPixmap *tmp = borderPixmap( widget ) ->border( KThemePixmap::TopLeft );
const TQBitmap *srcMask = tmp->mask();
int bdWidth = tmp->width();
bitBlt( TQT_TQPAINTDEVICE(pixmap), 0, 0, TQT_TQPAINTDEVICE(tmp), 0, 0, bdWidth, bdWidth,
TQt::CopyROP, false );
if ( srcMask )
bitBlt( TQT_TQPAINTDEVICE(&mask), 0, 0, KDE_TQBITMAP_TO_TQPAINTDEVICE(srcMask), 0, 0, bdWidth, bdWidth,
TQt::CopyROP, false );
else
mPainter.fillRect( 0, 0, bdWidth, bdWidth, color1 );
tmp = borderPixmap( widget ) ->border( KThemePixmap::TopRight );
srcMask = tmp->mask();
bitBlt( TQT_TQPAINTDEVICE(pixmap), w - bdWidth, 0, TQT_TQPAINTDEVICE(tmp), 0, 0, bdWidth,
bdWidth, TQt::CopyROP, false );
if ( srcMask )
bitBlt( TQT_TQPAINTDEVICE(&mask), w - bdWidth, 0, KDE_TQBITMAP_TO_TQPAINTDEVICE(srcMask), 0, 0, bdWidth,
bdWidth, TQt::CopyROP, false );
else
mPainter.fillRect( w - bdWidth, 0, bdWidth, bdWidth, color1 );
tmp = borderPixmap( widget ) ->border( KThemePixmap::BottomLeft );
srcMask = tmp->mask();
bitBlt( TQT_TQPAINTDEVICE(pixmap), 0, h - bdWidth, TQT_TQPAINTDEVICE(tmp), 0, 0, bdWidth,
bdWidth, TQt::CopyROP, false );
if ( srcMask )
bitBlt( TQT_TQPAINTDEVICE(&mask), 0, h - bdWidth, KDE_TQBITMAP_TO_TQPAINTDEVICE(srcMask), 0, 0, bdWidth,
bdWidth, TQt::CopyROP, false );
else
mPainter.fillRect( 0, h - bdWidth, bdWidth, bdWidth, color1 );
tmp = borderPixmap( widget ) ->border( KThemePixmap::BottomRight );
srcMask = tmp->mask();
bitBlt( TQT_TQPAINTDEVICE(pixmap), w - bdWidth, h - bdWidth, TQT_TQPAINTDEVICE(tmp), 0, 0,
bdWidth, bdWidth, TQt::CopyROP, false );
if ( srcMask )
bitBlt( TQT_TQPAINTDEVICE(&mask), w - bdWidth, h - bdWidth, KDE_TQBITMAP_TO_TQPAINTDEVICE(srcMask), 0, 0,
bdWidth, bdWidth, TQt::CopyROP, false );
else
mPainter.fillRect( w - bdWidth, h - bdWidth, bdWidth, bdWidth, color1 );
TQPainter p;
p.begin( pixmap );
if ( w - bdWidth * 2 > 0 )
{
tmp = borderPixmap( widget ) ->border( KThemePixmap::Top );
srcMask = tmp->mask();
p.drawTiledPixmap( bdWidth, 0, w - bdWidth * 2, bdWidth, *tmp );
if ( srcMask )
bitBlt( TQT_TQPAINTDEVICE(&mask), bdWidth, 0, KDE_TQBITMAP_TO_TQPAINTDEVICE(srcMask), 0, 0,
w - bdWidth * 2, bdWidth, TQt::CopyROP, false );
else
mPainter.fillRect( bdWidth, 0, w - bdWidth * 2, bdWidth, color1 );
tmp = borderPixmap( widget ) ->border( KThemePixmap::Bottom );
srcMask = tmp->mask();
p.drawTiledPixmap( bdWidth, h - bdWidth, w - bdWidth * 2, bdWidth,
*tmp );
if ( srcMask )
bitBlt( TQT_TQPAINTDEVICE(&mask), bdWidth, h - bdWidth, KDE_TQBITMAP_TO_TQPAINTDEVICE(srcMask), 0, 0,
w - bdWidth * 2, bdWidth, TQt::CopyROP, false );
else
mPainter.fillRect( bdWidth, h - bdWidth, w - bdWidth * 2, bdWidth,
color1 );
}
if ( h - bdWidth * 2 > 0 )
{
tmp = borderPixmap( widget ) ->border( KThemePixmap::Left );
srcMask = tmp->mask();
p.drawTiledPixmap( 0, bdWidth, bdWidth, h - bdWidth * 2, *tmp );
if ( srcMask )
bitBlt( TQT_TQPAINTDEVICE(&mask), 0, bdWidth, KDE_TQBITMAP_TO_TQPAINTDEVICE(srcMask), 0, 0,
bdWidth, h - bdWidth * 2, TQt::CopyROP, false );
else
mPainter.fillRect( 0, bdWidth, bdWidth, h - bdWidth * 2, color1 );
tmp = borderPixmap( widget ) ->border( KThemePixmap::Right );
srcMask = tmp->mask();
p.drawTiledPixmap( w - bdWidth, bdWidth, bdWidth, h - bdWidth * 2,
*tmp );
if ( srcMask )
bitBlt( TQT_TQPAINTDEVICE(&mask), w - bdWidth, bdWidth, KDE_TQBITMAP_TO_TQPAINTDEVICE(srcMask), 0, 0,
bdWidth, h - bdWidth * 2, TQt::CopyROP, false );
else
mPainter.fillRect( w - bdWidth, bdWidth, bdWidth, h - bdWidth * 2, color1 );
}
p.end();
mPainter.end();
pixmap->setMask( mask );
cache->insert( pixmap, KThemeCache::FullScale, widget, true );
if ( !pixmap->mask() )
qWarning( "No mask for border pixmap!\n" );
}
return ( pixmap );
}
KThemePixmap* KThemeBase::blend( WidgetType widget ) const
{
KPixmapEffect::GradientType g;
switch ( gradients[ widget ] )
{
case GrHorizontal:
g = KPixmapEffect::HorizontalGradient;
break;
case GrVertical:
g = KPixmapEffect::VerticalGradient;
break;
case GrPyramid:
g = KPixmapEffect::PyramidGradient;
break;
case GrRectangle:
g = KPixmapEffect::RectangleGradient;
break;
case GrElliptic:
g = KPixmapEffect::EllipticGradient;
break;
default:
g = KPixmapEffect::DiagonalGradient;
break;
}
KPixmapEffect::blend( *pixmaps[ widget ], blends[ widget ], *grLowColors[ widget ],
g, false );
return ( pixmaps[ widget ] );
}
KThemePixmap* KThemeBase::gradient( int w, int h, WidgetType widget ) const
{
if ( gradients[ widget ] == GrVertical )
{
if ( !pixmaps[ widget ] || pixmaps[ widget ] ->height() != h )
{
KThemePixmap * cachePix = cache->verticalPixmap( h, widget );
if ( cachePix )
{
cachePix = new KThemePixmap( *cachePix );
if ( pixmaps[ widget ] )
cache->insert( pixmaps[ widget ], KThemeCache::VerticalScale,
widget );
pixmaps[ widget ] = cachePix;
}
else
{
if ( pixmaps[ widget ] )
cache->insert( pixmaps[ widget ], KThemeCache::VerticalScale,
widget );
pixmaps[ widget ] = new KThemePixmap;
pixmaps[ widget ] ->resize( w, h );
KPixmapEffect::gradient( *pixmaps[ widget ], *grHighColors[ widget ],
*grLowColors[ widget ],
KPixmapEffect::VerticalGradient );
}
}
}
else if ( gradients[ widget ] == GrHorizontal )
{
if ( !pixmaps[ widget ] || pixmaps[ widget ] ->width() != w )
{
KThemePixmap * cachePix = cache->horizontalPixmap( w, widget );
if ( cachePix )
{
cachePix = new KThemePixmap( *cachePix );
if ( pixmaps[ widget ] )
cache->insert( pixmaps[ widget ],
KThemeCache::HorizontalScale, widget );
pixmaps[ widget ] = cachePix;
}
else
{
if ( pixmaps[ widget ] )
cache->insert( pixmaps[ widget ],
KThemeCache::HorizontalScale, widget );
pixmaps[ widget ] = new KThemePixmap;
pixmaps[ widget ] ->resize( w, h );
KPixmapEffect::gradient( *pixmaps[ widget ], *grHighColors[ widget ],
*grLowColors[ widget ],
KPixmapEffect::HorizontalGradient );
}
}
}
else if ( gradients[ widget ] == GrReverseBevel )
{
if ( !pixmaps[ widget ] || pixmaps[ widget ] ->width() != w ||
pixmaps[ widget ] ->height() != h )
{
KThemePixmap * cachePix = cache->pixmap( w, h, widget );
if ( cachePix )
{
cachePix = new KThemePixmap( *cachePix );
if ( pixmaps[ widget ] )
cache->insert( pixmaps[ widget ], KThemeCache::FullScale,
widget );
pixmaps[ widget ] = cachePix;
}
else
{
if ( pixmaps[ widget ] )
cache->insert( pixmaps[ widget ], KThemeCache::FullScale,
widget );
pixmaps[ widget ] = new KThemePixmap;
pixmaps[ widget ] ->resize( w, h );
KPixmap s;
int offset = decoWidth( widget );
s.resize( w - offset * 2, h - offset * 2 );
TQColor lc( *grLowColors[ widget ] );
TQColor 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 );
}
KPixmapEffect::gradient( *pixmaps[ widget ],
lc, hc,
KPixmapEffect::DiagonalGradient );
KPixmapEffect::gradient( s, *grHighColors[ widget ],
*grLowColors[ widget ],
KPixmapEffect::DiagonalGradient );
bitBlt( pixmaps[ widget ], offset, offset, &s, 0, 0, w - offset * 2,
h - offset * 2, TQt::CopyROP );
}
}
}
else
{
KPixmapEffect::GradientType g;
switch ( gradients[ widget ] )
{
case GrPyramid:
g = KPixmapEffect::PyramidGradient;
break;
case GrRectangle:
g = KPixmapEffect::RectangleGradient;
break;
case GrElliptic:
g = KPixmapEffect::EllipticGradient;
break;
default:
g = KPixmapEffect::DiagonalGradient;
break;
}
if ( !pixmaps[ widget ] || pixmaps[ widget ] ->width() != w ||
pixmaps[ widget ] ->height() != h )
{
KThemePixmap * cachePix = cache->pixmap( w, h, widget );
if ( cachePix )
{
cachePix = new KThemePixmap( *cachePix );
if ( pixmaps[ widget ] )
cache->insert( pixmaps[ widget ], KThemeCache::FullScale,
widget );
pixmaps[ widget ] = cachePix;
}
else
{
if ( pixmaps[ widget ] )
cache->insert( pixmaps[ widget ], KThemeCache::FullScale,
widget );
pixmaps[ widget ] = new KThemePixmap;
pixmaps[ widget ] ->resize( w, h );
KPixmapEffect::gradient( *pixmaps[ widget ], *grHighColors[ widget ],
*grLowColors[ widget ], g );
}
}
}
return ( pixmaps[ widget ] );
}
KThemePixmap* KThemeBase::scalePixmap( int w, int h, WidgetType widget ) const
{
if ( gradients[ widget ] && blends[ widget ] == 0.0 )
return ( gradient( w, h, widget ) );
return ( scale( w, h, widget ) );
}
TQColorGroup* KThemeBase::makeColorGroup( const TQColor &fg, const TQColor &bg,
TQt::GUIStyle )
{
if ( shading == Motif )
{
int highlightVal, lowlightVal;
highlightVal = 100 + ( 2 * d->contrast + 4 ) * 16 / 10;
lowlightVal = 100 + ( ( 2 * d->contrast + 4 ) * 10 );
return ( new TQColorGroup( fg, bg, bg.light( highlightVal ),
bg.dark( lowlightVal ), bg.dark( 120 ),
fg, TQApplication::tqpalette().active().base() ) );
}
else
return ( new TQColorGroup( fg, bg, bg.light( 150 ), bg.dark(),
bg.dark( 120 ), fg,
TQApplication::tqpalette().active().base() ) );
}
void KThemeBase::applyMiscResourceGroup( TQSettings *config )
{
#ifndef Q_WS_QWS //FIXME
d->props.erase( "Misc" ); // clear the old property
TQString base = configFileName + "Misc/";
Prop& prop = d->props[ "Misc" ];
TQString tmpStr;
tmpStr = config->readEntry( base + "SButtonPosition" );
if ( tmpStr == "BottomLeft" )
prop[ "SButtonPosition" ] = TQString::number( ( int ) SBBottomLeft );
else if ( tmpStr == "BottomRight" )
prop[ "SButtonPosition" ] = TQString::number( ( int ) SBBottomRight );
else
{
if ( tmpStr != "Opposite" && !tmpStr.isEmpty() )
qWarning( "KThemeBase: Unrecognized sb button option %s, using Opposite.\n", tmpStr.latin1() );
;
prop[ "SButtonPosition" ] = TQString::number( ( int ) SBOpposite );
}
tmpStr = config->readEntry( base + "ArrowType" );
if ( tmpStr == "Small" )
prop[ "ArrowType" ] = TQString::number( ( int ) SmallArrow );
else if ( tmpStr == "3D" )
prop[ "ArrowType" ] = TQString::number( ( int ) MotifArrow );
else
{
if ( tmpStr != "Normal" && !tmpStr.isEmpty() )
qWarning( "KThemeBase: Unrecognized arrow option %s, using Normal.\n", tmpStr.latin1() );
prop[ "ArrowType" ] = TQString::number( ( int ) LargeArrow );
}
tmpStr = config->readEntry( base + "ShadeStyle" );
if ( tmpStr == "Motif" )
prop[ "ShadeStyle" ] = TQString::number( ( int ) Motif );
else if ( tmpStr == "Next" )
prop[ "ShadeStyle" ] = TQString::number( ( int ) Next );
else if ( tmpStr == "KDE" )
prop[ "ShadeStyle" ] = TQString::number( ( int ) KDE );
else
prop[ "ShadeStyle" ] = TQString::number( ( int ) Windows );
prop[ "FrameWidth" ] = TQString::number( config->readNumEntry( base + "FrameWidth", 2 ) );
prop[ "Cache" ] = TQString::number( config->readNumEntry( base + "Cache", 1024 ) );
prop[ "ScrollBarExtent" ] = TQString::number( config->readNumEntry( base + "ScrollBarExtent", 16 ) );
#endif
}
static int readNumEntry( Prop& prop, TQString setting, int def )
{
bool ok;
TQString s_val = prop[ setting ];
int val = s_val.toInt( &ok );
if ( ok )
return val;
return def;
}
static TQColor readColorEntry( Prop& prop, TQString setting, const TQColor& def )
{
TQString s_val = prop[ setting ];
if ( !s_val.isEmpty() )
{
TQColor c( s_val );
return c;
}
return def;
}
void KThemeBase::readMiscResourceGroup()
{
#ifndef Q_WS_QWS //FIXME
Prop & prop = d->props[ "Misc" ];
sbPlacement = ( SButton ) readNumEntry( prop, "SButtonPosition",
( int ) SBOpposite );
arrowStyle = ( ArrowStyle ) readNumEntry( prop, "ArrowType",
( int ) LargeArrow );
shading = ( ShadeStyle ) readNumEntry( prop, "ShadeStyle", ( int ) Windows );
defaultFrame = readNumEntry( prop, "FrameWidth", 2 );
cacheSize = readNumEntry( prop, "Cache", 1024 );
sbExtent = readNumEntry( prop, "ScrollBarExtent", 16 );
#endif
}
void KThemeBase::applyResourceGroup( TQSettings *config, int i )
{
#ifndef Q_WS_QWS //FIXME
TQString tmpStr;
int tmpVal;
// clear the old property
d->props.erase( widgetEntries[ i ] );
TQString base = configFileName + widgetEntries[ i ] + "/";
Prop& prop = d->props[ widgetEntries[ i ] ];
tmpStr = config->readEntry( base + "CopyWidget", "" );
prop[ "CopyWidget" ] = tmpStr;
if ( !tmpStr.isEmpty() )
{
return ;
}
tmpStr = config->readEntry( base + "Scale" );
if ( tmpStr == "Full" )
tmpVal = ( int ) FullScale;
else if ( tmpStr == "Horizontal" )
tmpVal = ( int ) HorizontalScale;
else if ( tmpStr == "Vertical" )
tmpVal = ( int ) VerticalScale;
else
{
if ( tmpStr != "Tile" && !tmpStr.isEmpty() )
qWarning( "KThemeBase: Unrecognized scale option %s, using Tile.\n", tmpStr.latin1() );
tmpVal = ( int ) TileScale;
}
prop[ "ScaleHint" ] = TQString::number( tmpVal );
// Gradient type
tmpStr = config->readEntry( base + "Gradient" );
if ( tmpStr == "Diagonal" )
tmpVal = ( int ) GrDiagonal;
else if ( tmpStr == "Horizontal" )
tmpVal = ( int ) GrHorizontal;
else if ( tmpStr == "Vertical" )
tmpVal = ( int ) GrVertical;
else if ( tmpStr == "Pyramid" )
tmpVal = ( int ) GrPyramid;
else if ( tmpStr == "Rectangle" )
tmpVal = ( int ) GrRectangle;
else if ( tmpStr == "Elliptic" )
tmpVal = ( int ) GrElliptic;
else if ( tmpStr == "ReverseBevel" )
tmpVal = ( int ) GrReverseBevel;
else
{
if ( tmpStr != "None" && !tmpStr.isEmpty() )
qWarning( "KThemeBase: Unrecognized gradient option %s, using None.\n", tmpStr.latin1() );
tmpVal = ( int ) GrNone;
}
prop[ "Gradient" ] = TQString::number( tmpVal );
// Blend intensity
tmpStr.setNum( config->readDoubleEntry( base + "BlendIntensity", 0.0 ) );
prop[ "Blend" ] = tmpStr;
// Bevel contrast
prop[ "BContrast" ] = TQString::number( config->readNumEntry( base + "BevelContrast", 0 ) );
// Border width
prop[ "Border" ] = TQString::number( config->readNumEntry( base + "Border", 1 ) );
// Highlight width
prop[ "Highlight" ] = TQString::number( config->readNumEntry( base + "Highlight", 1 ) );
TQStringList keys = config->entryList( base );
// Gradient low color or blend background
if ( keys.contains( "GradientLow" ) )
prop[ "GrLow" ] = readColorEntry( config, TQString( base + "GradientLow" ).latin1(),
&TQApplication::tqpalette().active().background() ).name();
// Gradient high color
if ( keys.contains( "GradientHigh" ) )
prop[ "GrHigh" ] = readColorEntry( config, TQString( base + "GradientHigh" ).latin1(),
&TQApplication::tqpalette().active().foreground() ).name();
// Extended color attributes
if ( keys.contains( "Foreground" ) || keys.contains( "Background" ) )
{
TQColor fg, bg;
if ( keys.contains( "Background" ) )
bg = readColorEntry( config, TQString( base + "Background" ).latin1(), &bg );
if ( keys.contains( "Foreground" ) )
fg = readColorEntry( config, TQString( base + "Foreground" ).latin1(), &fg );
prop[ "Foreground" ] = fg.name();
prop[ "Background" ] = bg.name();
}
else
colors[ i ] = NULL;
// Pixmap
tmpStr = config->readEntry( base + "Pixmap", "" );
if ( !tmpStr.isEmpty() )
prop[ "Pixmap" ] = tmpStr;
// Pixmap border
tmpStr = config->readEntry( base + "PixmapBorder", "" );
if ( !tmpStr.isEmpty() )
{
prop[ "PixmapBorder" ] = tmpStr;
prop[ "PixmapBWidth" ] = TQString::number(
config->readNumEntry( base + "PixmapBWidth", 0 ) );
}
// Various widget specific settings. This was more efficient when bunched
// together in the misc group, but this makes an easier to read config.
if ( i == SliderGroove )
prop[ "SmallGroove" ] = TQString::number(
config->readBoolEntry( base + "SmallGroove", false ) );
else if ( i == ActiveTab || i == InactiveTab )
prop[ "BottomLine" ] = TQString::number(
config->readBoolEntry( base + "BottomLine", true ) );
else if ( i == Splitter )
prop[ "Width" ] = TQString::number( config->readNumEntry( base + "Width", 10 ) );
else if ( i == ComboBox || i == ComboBoxDown )
{
if ( keys.contains( "Round" ) )
prop[ "Round" ] = TQString::number( config->readBoolEntry( base + "Round", false ) );
else
prop[ "Round" ] = "5000"; // invalid, used w/multiple groups
}
else if ( i == PushButton || i == PushButtonDown )
{
if ( keys.contains( "XShift" ) )
prop[ "XShift" ] = TQString::number( config->readNumEntry( base + "XShift", 0 ) );
else
prop[ "XShift" ] = "5000";
if ( keys.contains( "YShift" ) )
prop[ "YShift" ] = TQString::number( config->readNumEntry( base + "YShift", 0 ) );
else
prop[ "YShift" ] = "5000";
if ( keys.contains( "3DFocusRect" ) )
prop[ "3DFRect" ] = TQString::number( config->
readBoolEntry( base + "3DFocusRect", false ) );
else
prop[ "3DFRect" ] = "5000";
if ( keys.contains( "3DFocusOffset" ) )
prop[ "3DFOffset" ] = TQString::number( config->
readBoolEntry( base + "3DFocusOffset", 0 ) );
else
prop[ "3DFOffset" ] = "5000";
if ( keys.contains( "Round" ) )
prop[ "Round" ] = TQString::number( config->readBoolEntry( base + "Round", false ) );
else
prop[ "Round" ] = "5000";
}
#endif
}
void KThemeBase::readResourceGroup( int i, TQString *pixnames, TQString *brdnames,
bool *loadArray )
{
#ifndef Q_WS_QWS //FIXME
if ( loadArray[ i ] == true )
{
return ; // already been preloaded.
}
int tmpVal;
Prop prop = d->props[ widgetEntries[ i ] ];
TQString tmpStr;
tmpStr = prop[ "CopyWidget" ];
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, pixnames, brdnames,
loadArray );
break;
}
}
if ( loadArray[ sIndex ] )
{
copyWidgetConfig( sIndex, i, pixnames, brdnames );
}
else
qWarning( "KThemeBase: 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 = prop[ "Pixmap" ];
if ( tmpStr.isEmpty() )
{
copyWidgetConfig( ArrowUp + ( tmpVal - DisArrowUp ), i, pixnames,
brdnames );
return ;
}
}
}
// Scale hint
scaleHints[ i ] = ( ScaleHint ) readNumEntry( prop, "ScaleHint", ( int ) TileScale );
gradients[ i ] = ( Gradient ) readNumEntry( prop, "Gradient", ( int ) GrNone );
// Blend intensity
tmpStr = prop[ "Blend" ];
if ( tmpStr.isEmpty() )
tmpStr = TQString::tqfromLatin1( "0.0" );
blends[ i ] = tmpStr.toFloat();
// Bevel contrast
bContrasts[ i ] = readNumEntry( prop, "BContrast", 0 );
// Border width
borders[ i ] = readNumEntry( prop, "Border", 1 );
// Highlight width
highlights[ i ] = readNumEntry( prop, "Highlight", 1 );
// Gradient low color or blend background
if ( gradients[ i ] != GrNone || blends[ i ] != 0.0 )
grLowColors[ i ] =
new TQColor( readColorEntry( prop, "GrLow",
TQApplication::tqpalette().active().
background() ) );
else
grLowColors[ i ] = NULL;
// Gradient high color
if ( gradients[ i ] != GrNone )
grHighColors[ i ] =
new TQColor( readColorEntry( prop, "GrHigh",
TQApplication::tqpalette().active().
background() ) );
else
grHighColors[ i ] = NULL;
// Extended color attributes
TQColor fg, bg;
fg = readColorEntry( prop, "Foreground", fg );
bg = readColorEntry( prop, "Background", bg );
if ( fg.isValid() || bg.isValid() )
{
if ( !fg.isValid() )
fg = TQApplication::tqpalette().active().foreground();
if ( !bg.isValid() )
bg = TQApplication::tqpalette().active().background();
colors[ i ] = makeColorGroup( fg, bg, TQt::WindowsStyle );
}
else
colors[ i ] = NULL;
// Pixmap
int existing;
tmpStr = prop[ "Pixmap" ];
pixnames[ i ] = tmpStr;
duplicate[ i ] = false;
pixmaps[ i ] = NULL;
images[ i ] = NULL;
// Scan for duplicate pixmaps(two identical pixmaps, tile scale, no blend,
// no pixmapped border)
if ( !tmpStr.isEmpty() )
{
for ( existing = 0; existing < i; ++existing )
{
if ( tmpStr == 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 ] && !tmpStr.isEmpty() )
{
pixmaps[ i ] = loadPixmap( tmpStr );
// 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( tmpStr );
}
// Pixmap border
tmpStr = prop[ "PixmapBorder" ];
brdnames[ i ] = tmpStr;
pbDuplicate[ i ] = false;
pbPixmaps[ i ] = NULL;
pbWidth[ i ] = 0;
if ( !tmpStr.isEmpty() )
{
pbWidth[ i ] = readNumEntry( prop, "PixmapBWidth", 0 );
if ( pbWidth[ i ] == 0 )
{
qWarning( "KThemeBase: No border width specified for pixmapped border widget %s\n",
widgetEntries[ i ] );
qWarning( "KThemeBase: Using default of 2.\n" );
pbWidth[ i ] = 2;
}
// duplicate check
for ( existing = 0; existing < i; ++existing )
{
if ( tmpStr == brdnames[ existing ] )
{
pbPixmaps[ i ] = pbPixmaps[ existing ];
pbDuplicate[ i ] = true;
break;
}
}
}
// load
if ( !pbDuplicate[ i ] && !tmpStr.isEmpty() )
pbPixmaps[ i ] = loadPixmap( tmpStr );
if ( pbPixmaps[ i ] && !pbDuplicate[ i ] )
generateBorderPix( i );
// Various widget specific settings. This was more efficient when bunched
// together in the misc group, but this makes an easier to read config.
if ( i == SliderGroove )
roundedSlider = readNumEntry( prop, "SmallGroove", false );
else if ( i == ActiveTab )
aTabLine = readNumEntry( prop, "BottomLine", true );
else if ( i == InactiveTab )
iTabLine = readNumEntry( prop, "BottomLine", true );
else if ( i == Splitter )
splitterWidth = readNumEntry( prop, "Width", 10 );
else if ( i == ComboBox || i == ComboBoxDown )
{
tmpVal = readNumEntry( prop, "Round", 5000 );
if ( tmpVal != 5000 )
roundedCombo = tmpVal;
}
else if ( i == PushButton || i == PushButtonDown )
{
tmpVal = readNumEntry( prop, "XShift", 0 );
if ( tmpVal != 5000 )
btnXShift = tmpVal;
tmpVal = readNumEntry( prop, "YShift", 0 );
if ( tmpVal != 5000 )
btnYShift = tmpVal;
tmpVal = readNumEntry( prop, "3DFRect", false );
if ( tmpVal != 5000 )
focus3D = tmpVal;
tmpVal = readNumEntry( prop, "3DFOffset", 0 );
if ( tmpVal != 5000 )
focus3DOffset = tmpVal;
tmpVal = readNumEntry( prop, "Round", false );
if ( tmpVal != 5000 )
roundedButton = tmpVal;
}
loadArray[ i ] = true;
#endif
}
TQPalette KThemeBase::overridePalette( const TQPalette& pal )
{
//Read current settings for colors..
TQColor background = pal.active().background();
TQColor foreground = pal.active().foreground();
TQColor button = background; //CHECKME
TQColor highlight = pal.active().highlight();
TQColor highlightedText = pal.active().highlightedText(); //CHECKME
TQColor base = pal.active().base(); //config->readColorEntry( "windowBackground", &white );
TQColor baseText = pal.active().text(); //CHECKME
//See whether there are any immediate overrides.
if ( d->overrideBackground )
background = d->overrideBackgroundCol;
if ( d->overrideForeground )
foreground = d->overrideForegroundCol;
if ( d->overrideSelectBackground )
highlight = d->overrideSelectBackgroundCol;
if ( d->overrideSelectForeground )
highlightedText = d->overrideSelectForegroundCol;
if ( d->overrideWindowBackground )
base = d->overrideWindowBackgroundCol;
if ( d->overrideWindowForeground )
baseText = d->overrideWindowForegroundCol;
//Now, try to get the button color from the pixmap
if ( uncached( Bevel ) )
button = d->pixmapAveColor( uncached( Bevel ) );
TQColor buttonText = foreground;
int highlightVal, lowlightVal;
highlightVal = 100 + ( 2 * d->contrast + 4 ) * 16 / 10;
lowlightVal = 100 + ( 2 * d->contrast + 4 ) * 10;
if ( isPixmap( Background ) || isColor( Background ) )
{
if ( isColor( Background ) )
{
background = tqcolorGroup( pal.active(), Background )
->background();
}
if ( isPixmap( Background ) )
{
background = d->pixmapAveColor( uncached( Background ) );
}
TQColorGroup pre( foreground, button, background.light( highlightVal ),
background.dark( lowlightVal ), background.dark( 120 ),
baseText, buttonText /*CHECKME: BrightText*/, base, background );
buttonText = tqcolorGroup( pre, PushButton ) ->foreground();
}
TQColor disfg = foreground;
int h, s, v;
disfg.hsv( &h, &s, &v );
if ( v > 128 )
// dark bg, light fg - need a darker disabled fg
disfg = disfg.dark( lowlightVal );
else if ( disfg != black )
// light bg, dark fg - need a lighter disabled fg - but only if !black
disfg = disfg.light( highlightVal );
else
// black fg - use darkgray disabled fg
disfg = Qt::darkGray;
TQColorGroup disabledgrp( disfg, background, //TODO:Convert this to the new ctor.
background.light( highlightVal ),
background.dark( lowlightVal ),
background.dark( 120 ),
background.dark( 120 ), base );
TQColorGroup colgrp( foreground, button, background.light( highlightVal ),
background.dark( lowlightVal ), background.dark( 120 ),
baseText, buttonText /*CHECKME: BrightText*/, base, background );
colgrp.setColor( TQColorGroup::Highlight, highlight );
colgrp.setColor( TQColorGroup::HighlightedText, highlightedText );
colgrp.setColor( TQColorGroup::ButtonText, buttonText );
colgrp.setColor( TQColorGroup::Midlight, button.light( 110 ) );
disabledgrp.setColor( TQColorGroup::Base, base );
disabledgrp.setColor( TQColorGroup::Button, button );
disabledgrp.setColor( TQColorGroup::ButtonText, buttonText );
disabledgrp.setColor( TQColorGroup::Midlight, button.light( 110 ) );
TQPalette newPal( colgrp, disabledgrp, colgrp );
return newPal;
}
KThemePixmap::KThemePixmap( bool timer )
: KPixmap()
{
if ( timer )
{
t = new TQTime;
t->start();
}
else
t = NULL;
int i;
for ( i = 0; i < 8; ++i )
b[ i ] = NULL;
}
KThemePixmap::KThemePixmap( const KThemePixmap &p )
: KPixmap( p )
{
if ( p.t )
{
t = new TQTime;
t->start();
}
else
t = NULL;
int i;
for ( i = 0; i < 8; ++i )
if ( p.b[ i ] )
b[ i ] = new TQPixmap( *p.b[ i ] );
else
b[ i ] = NULL;
}
KThemePixmap::KThemePixmap( const KThemePixmap &p, const TQPixmap &p2 )
: KPixmap( p2 )
{
if ( p.t )
{
t = new TQTime;
t->start();
}
else
t = NULL;
int i;
for ( i = 0; i < 8; ++i )
if ( p.b[ i ] )
b[ i ] = new TQPixmap( *p.b[ i ] );
else
b[ i ] = NULL;
}
KThemePixmap::~KThemePixmap()
{
if ( t )
delete t;
int i;
for ( i = 0; i < 8; ++i )
if ( b[ i ] )
delete b[ i ];
}
KThemeCache::KThemeCache( int maxSize, TQObject *parent, const char *name )
: TQObject( parent, name )
{
cache.setMaxCost( maxSize * 1024 );
cache.setAutoDelete( true );
flushTimer.start( 300000 ); // 5 minutes
connect( &flushTimer, TQT_SIGNAL( timeout() ), TQT_SLOT( flushTimeout() ) );
}
void KThemeCache::flushTimeout()
{
TQIntCacheIterator<KThemePixmap> it( cache );
while ( it.current() )
{
if ( it.current() ->isOld() )
cache.remove( it.currentKey() );
else
++it;
}
}
KThemePixmap* KThemeCache::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;
KThemePixmap *pix = cache.find( ( unsigned long ) key.cacheKey );
if ( pix )
pix->updateAccessed();
return ( pix );
}
KThemePixmap* KThemeCache::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;
KThemePixmap *pix = cache.find( ( unsigned long ) key.cacheKey );
if ( pix )
pix->updateAccessed();
return ( pix );
}
KThemePixmap* KThemeCache::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;
KThemePixmap *pix = cache.find( ( unsigned long ) key.cacheKey );
if ( pix )
pix->updateAccessed();
return ( pix );
}
bool KThemeCache::insert( KThemePixmap *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"