Speed up theme engine

3 files changed, 72 insertions, 60 deletions

diff --git a/lib/tdeqt4converter.cpp b/lib/tdeqt4converter.cpp
index e81c2d0..e65dca2 100644
--- a/lib/tdeqt4converter.cpp
+++ b/lib/tdeqt4converter.cpp
@@ -522,6 +522,74 @@ TQPalette convertQt4ToTQt3Palette(QPalette qt4palette)
 	return tqt3palette;
 }
 
+QFont convertTQt3ToQt4Font(TQFont qt3font)
+{
+	QFont qt4font;
+
+	qt4font = QFont(QString::fromUtf8(qt3font.family().utf8().data()), qt3font.pointSize(), qt3font.weight(), qt3font.italic());
+
+	qt4font.setBold(qt3font.bold());
+// 	qt4font.setCapitalization ( Capitalization caps )
+	qt4font.setFamily(QString::fromUtf8(qt3font.family().utf8().data()));
+	qt4font.setFixedPitch(qt3font.fixedPitch());
+	qt4font.setItalic(qt3font.italic());
+// 	qt4font.setKerning ( bool enable )
+// 	qt4font.setLetterSpacing ( SpacingType type, qreal spacing )
+	qt4font.setOverline(qt3font.overline());
+	int pixelSize = qt3font.pixelSize();
+	if (pixelSize < 0) {
+		float pointSizeFloat = qt3font.pointSizeFloat();
+		if (pointSizeFloat < 0) {
+			qt4font.setPointSize(qt3font.pointSize());
+		}
+		else {
+			qt4font.setPointSizeF(pointSizeFloat);
+		}
+	}
+	else {
+		qt4font.setPixelSize(pixelSize);
+	}
+// 	qt4font.setRawMode ( bool enable )
+// 	qt4font.setRawName(QString::fromUtf8(qt3font.rawName().utf8().data()));
+	qt4font.setStretch(qt3font.stretch());
+	qt4font.setStrikeOut(qt3font.strikeOut());
+// 	qt4font.setStyle ( Style style )
+
+	TQFont::StyleHint qt3fontstylehint = qt3font.styleHint();
+	QFont::StyleHint qt4fontstylehint = QFont::AnyStyle;
+	if (qt3fontstylehint == TQFont::Helvetica)       qt4fontstylehint = QFont::Helvetica;
+	else if (qt3fontstylehint == TQFont::SansSerif)  qt4fontstylehint = QFont::SansSerif;
+	else if (qt3fontstylehint == TQFont::Times)      qt4fontstylehint = QFont::Times;
+	else if (qt3fontstylehint == TQFont::Serif)      qt4fontstylehint = QFont::Serif;
+	else if (qt3fontstylehint == TQFont::Courier)    qt4fontstylehint = QFont::Courier;
+	else if (qt3fontstylehint == TQFont::TypeWriter) qt4fontstylehint = QFont::TypeWriter;
+	else if (qt3fontstylehint == TQFont::OldEnglish) qt4fontstylehint = QFont::OldEnglish;
+	else if (qt3fontstylehint == TQFont::Decorative) qt4fontstylehint = QFont::Decorative;
+	else if (qt3fontstylehint == TQFont::System)     qt4fontstylehint = QFont::System;
+	else if (qt3fontstylehint == TQFont::AnyStyle)   qt4fontstylehint = QFont::AnyStyle;
+
+	TQFont::StyleStrategy qt3fontstrategy = qt3font.styleStrategy();
+	QFont::StyleStrategy qt4fontstrategy = (QFont::StyleStrategy)0;
+	if (qt3fontstrategy & TQFont::PreferDefault)    qt4fontstrategy = (QFont::StyleStrategy)(qt4fontstrategy | QFont::PreferDefault);
+	if (qt3fontstrategy & TQFont::PreferBitmap)     qt4fontstrategy = (QFont::StyleStrategy)(qt4fontstrategy | QFont::PreferBitmap);
+	if (qt3fontstrategy & TQFont::PreferDevice)     qt4fontstrategy = (QFont::StyleStrategy)(qt4fontstrategy | QFont::PreferDevice);
+	if (qt3fontstrategy & TQFont::PreferOutline)    qt4fontstrategy = (QFont::StyleStrategy)(qt4fontstrategy | QFont::PreferOutline);
+	if (qt3fontstrategy & TQFont::ForceOutline)     qt4fontstrategy = (QFont::StyleStrategy)(qt4fontstrategy | QFont::ForceOutline);
+	if (qt3fontstrategy & TQFont::PreferMatch)      qt4fontstrategy = (QFont::StyleStrategy)(qt4fontstrategy | QFont::PreferMatch);
+	if (qt3fontstrategy & TQFont::PreferQuality)    qt4fontstrategy = (QFont::StyleStrategy)(qt4fontstrategy | QFont::PreferQuality);
+	if (qt3fontstrategy & TQFont::PreferAntialias)  qt4fontstrategy = (QFont::StyleStrategy)(qt4fontstrategy | QFont::PreferAntialias);
+	if (qt3fontstrategy & TQFont::NoAntialias)      qt4fontstrategy = (QFont::StyleStrategy)(qt4fontstrategy | QFont::NoAntialias);
+	if (qt3fontstrategy & TQFont::OpenGLCompatible) qt4fontstrategy = (QFont::StyleStrategy)(qt4fontstrategy | QFont::OpenGLCompatible);
+
+	qt4font.setStyleHint (qt4fontstylehint, qt4fontstrategy);
+// 	qt4font.setStyleStrategy ( StyleStrategy s )
+	qt4font.setUnderline(qt3font.underline());
+	qt4font.setWeight(qt3font.weight());
+// 	qt4font.setWordSpacing ( qreal spacing )
+
+	return qt4font;
+}
+
 TQStyle::SFlags convertQt4ToTQt3SFlags(QStyle::State qt4stateflags, TQt3WidgetType wt)
 {
 	// Convert sflags
diff --git a/lib/tdeqt4converter.h b/lib/tdeqt4converter.h
index 74ec770..bea9035 100644
--- a/lib/tdeqt4converter.h
+++ b/lib/tdeqt4converter.h
@@ -84,6 +84,7 @@ QBrush convertTQt3ToQt4Brush(TQBrush tqt3brush);
 TQBrush convertQt4ToTQt3Brush(QBrush qt4brush);
 QPalette convertTQt3ToQt4Palette(TQPalette tqt3palette);
 TQPalette convertQt4ToTQt3Palette(QPalette qt4palette);
+QFont convertTQt3ToQt4Font(TQFont qt3font);
 TQStyle::SFlags convertQt4ToTQt3SFlags(QStyle::State qt4stateflags, TQt3WidgetType wt);
 
 #endif // TDEQT4CONVERTER_H
\ No newline at end of file
diff --git a/lib/tdeqt4painter.cpp b/lib/tdeqt4painter.cpp
index b8ddb28..6bc09d1 100644
--- a/lib/tdeqt4painter.cpp
+++ b/lib/tdeqt4painter.cpp
@@ -29,6 +29,8 @@
 #include "tqpaintdevicemetrics.h"
 #undef Qt
 
+#include "tdeqt4converter.h"
+
 /*!
     \class TDEQt4PaintDevice tdeqt4painter.h
     \brief The TDEQt4PaintDevice class is a paint device that translates
@@ -452,66 +454,7 @@ bool TDEQt4PaintDevice::cmd( int c, TQPainter *pt, TQPDevCmdParam *p )
 		}
 		if (c == PdcSetFont) {
 			TQFont qt3font = *p[0].font;
-			qt4font = QFont(QString::fromUtf8(qt3font.family().utf8().data()), qt3font.pointSize(), qt3font.weight(), qt3font.italic());
-
-			qt4font.setBold(qt3font.bold());
-// 			qt4font.setCapitalization ( Capitalization caps )
-			qt4font.setFamily(QString::fromUtf8(qt3font.family().utf8().data()));
-			qt4font.setFixedPitch(qt3font.fixedPitch());
-			qt4font.setItalic(qt3font.italic());
-// 			qt4font.setKerning ( bool enable )
-// 			qt4font.setLetterSpacing ( SpacingType type, qreal spacing )
-			qt4font.setOverline(qt3font.overline());
-			int pixelSize = qt3font.pixelSize();
-			if (pixelSize < 0) {
-				float pointSizeFloat = qt3font.pointSizeFloat();
-				if (pointSizeFloat < 0) {
-					qt4font.setPointSize(qt3font.pointSize());
-				}
-				else {
-					qt4font.setPointSizeF(pointSizeFloat);
-				}
-			}
-			else {
-				qt4font.setPixelSize(pixelSize);
-			}
-// 			qt4font.setRawMode ( bool enable )
-// 			qt4font.setRawName(QString::fromUtf8(qt3font.rawName().utf8().data()));
-			qt4font.setStretch(qt3font.stretch());
-			qt4font.setStrikeOut(qt3font.strikeOut());
-// 			qt4font.setStyle ( Style style )
-
-			TQFont::StyleHint qt3fontstylehint = qt3font.styleHint();
-			QFont::StyleHint qt4fontstylehint = QFont::AnyStyle;
-			if (qt3fontstylehint == TQFont::Helvetica)       qt4fontstylehint = QFont::Helvetica;
-			else if (qt3fontstylehint == TQFont::SansSerif)  qt4fontstylehint = QFont::SansSerif;
-			else if (qt3fontstylehint == TQFont::Times)      qt4fontstylehint = QFont::Times;
-			else if (qt3fontstylehint == TQFont::Serif)      qt4fontstylehint = QFont::Serif;
-			else if (qt3fontstylehint == TQFont::Courier)    qt4fontstylehint = QFont::Courier;
-			else if (qt3fontstylehint == TQFont::TypeWriter) qt4fontstylehint = QFont::TypeWriter;
-			else if (qt3fontstylehint == TQFont::OldEnglish) qt4fontstylehint = QFont::OldEnglish;
-			else if (qt3fontstylehint == TQFont::Decorative) qt4fontstylehint = QFont::Decorative;
-			else if (qt3fontstylehint == TQFont::System)     qt4fontstylehint = QFont::System;
-			else if (qt3fontstylehint == TQFont::AnyStyle)   qt4fontstylehint = QFont::AnyStyle;
-
-			TQFont::StyleStrategy qt3fontstrategy = qt3font.styleStrategy();
-			QFont::StyleStrategy qt4fontstrategy = (QFont::StyleStrategy)0;
-			if (qt3fontstrategy & TQFont::PreferDefault)    qt4fontstrategy = (QFont::StyleStrategy)(qt4fontstrategy | QFont::PreferDefault);
-			if (qt3fontstrategy & TQFont::PreferBitmap)     qt4fontstrategy = (QFont::StyleStrategy)(qt4fontstrategy | QFont::PreferBitmap);
-			if (qt3fontstrategy & TQFont::PreferDevice)     qt4fontstrategy = (QFont::StyleStrategy)(qt4fontstrategy | QFont::PreferDevice);
-			if (qt3fontstrategy & TQFont::PreferOutline)    qt4fontstrategy = (QFont::StyleStrategy)(qt4fontstrategy | QFont::PreferOutline);
-			if (qt3fontstrategy & TQFont::ForceOutline)     qt4fontstrategy = (QFont::StyleStrategy)(qt4fontstrategy | QFont::ForceOutline);
-			if (qt3fontstrategy & TQFont::PreferMatch)      qt4fontstrategy = (QFont::StyleStrategy)(qt4fontstrategy | QFont::PreferMatch);
-			if (qt3fontstrategy & TQFont::PreferQuality)    qt4fontstrategy = (QFont::StyleStrategy)(qt4fontstrategy | QFont::PreferQuality);
-			if (qt3fontstrategy & TQFont::PreferAntialias)  qt4fontstrategy = (QFont::StyleStrategy)(qt4fontstrategy | QFont::PreferAntialias);
-			if (qt3fontstrategy & TQFont::NoAntialias)      qt4fontstrategy = (QFont::StyleStrategy)(qt4fontstrategy | QFont::NoAntialias);
-			if (qt3fontstrategy & TQFont::OpenGLCompatible) qt4fontstrategy = (QFont::StyleStrategy)(qt4fontstrategy | QFont::OpenGLCompatible);
-
-			qt4font.setStyleHint (qt4fontstylehint, qt4fontstrategy);
-// 			qt4font.setStyleStrategy ( StyleStrategy s )
-			qt4font.setUnderline(qt3font.underline());
-			qt4font.setWeight(qt3font.weight());
-// 			qt4font.setWordSpacing ( qreal spacing )
+			qt4font = convertTQt3ToQt4Font(qt3font);
 		}
 		if (c == PdcDrawPixmap) {
 			qt4rect = QRect(p[0].rect->x(), p[0].rect->y(), p[0].rect->width(), p[0].rect->height());