Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 357 insertions, 0 deletions

diff --git a/kxkb/pixmap.cpp b/kxkb/pixmap.cpp
new file mode 100644
index 000000000..37176b097
--- /dev/null
+++ b/kxkb/pixmap.cpp
@@ -0,0 +1,357 @@
+#include <qimage.h>
+//#include <qbitmap.h>
+#include <qfont.h>
+#include <qpainter.h>
+#include <qregexp.h>
+#include <qdict.h>
+
+#include <kstandarddirs.h>
+#include <klocale.h>
+#include <kdebug.h>
+
+#include "pixmap.h"
+#include "x11helper.h"
+#include "kxkbconfig.h"
+
+
+static const int FLAG_MAX_WIDTH = 21;
+static const int FLAG_MAX_HEIGHT = 14;
+
+const QString LayoutIcon::flagTemplate("l10n/%1/flag.png");
+const QString& LayoutIcon::ERROR_CODE("error");
+LayoutIcon* LayoutIcon::instance;
+
+
+LayoutIcon& LayoutIcon::getInstance() {
+	if( instance == NULL ) {
+		instance = new LayoutIcon();
+	}
+	return *instance;
+}
+
+LayoutIcon::LayoutIcon():
+		m_pixmapCache(80),
+		m_labelFont("sans")
+{
+	m_labelFont.setPixelSize(10);
+	m_labelFont.setWeight(QFont::Bold);
+}
+
+const QPixmap&
+LayoutIcon::findPixmap(const QString& code_, bool showFlag, const QString& displayName_)
+{
+	QPixmap* pm = NULL;
+
+	if( code_ == ERROR_CODE ) {
+		pm = m_pixmapCache[ERROR_CODE];
+		if( pm == NULL ) {
+			pm = createErrorPixmap();
+			m_pixmapCache.insert(ERROR_CODE, pm);
+		}
+		return *pm;
+	}
+
+	QString displayName(displayName_);
+	
+	if( displayName.isEmpty() ) {
+		displayName = KxkbConfig::getDefaultDisplayName(code_);
+	}
+	if( displayName.length() > 3 )
+		displayName = displayName.left(3);
+
+	const QString pixmapKey( showFlag ? code_ + "." + displayName : displayName );
+	
+	pm = m_pixmapCache[pixmapKey];
+	if( pm )
+		return *pm;
+
+	QString flag;
+	if( showFlag ) {
+		QString countryCode = getCountryFromLayoutName( code_ );
+		flag = locate("locale", flagTemplate.arg(countryCode));
+	}
+
+	if( flag.isEmpty() ) {
+		pm = new QPixmap(FLAG_MAX_WIDTH, FLAG_MAX_HEIGHT);
+		pm->fill(Qt::gray);
+	}
+	else {
+		pm = new QPixmap(flag);
+		dimPixmap( *pm );
+
+#if 0		
+		if( pm->height() < FLAG_MAX_HEIGHT ) {
+			QPixmap* pix = new QPixmap(FLAG_MAX_WIDTH, FLAG_MAX_HEIGHT);
+			pix->fill( Qt::lightGray );
+//			pix->fill( QColor(qRgba(127,127,127,255)) );
+//			QBitmap mask;
+//			mask.fill(1);
+//			pix->setMask(mask);
+			
+			int dy = (pix->height() - pm->height()) / 2;
+			copyBlt( pix, 0, dy, pm, 0, 0, -1, -1 );
+//			QPixmap* px = new QPixmap(21, 14);
+//			px->convertFromImage(img);*/
+			delete pm;
+			pm = pix;
+		}
+#endif
+	}
+
+	QPainter p(pm);
+	p.setFont(m_labelFont);
+
+	p.setPen(Qt::black);
+	p.drawText(1, 1, pm->width(), pm->height()-2, Qt::AlignCenter, displayName);
+	p.setPen(Qt::white);
+	p.drawText(0, 0, pm->width(), pm->height()-2, Qt::AlignCenter, displayName);
+
+	m_pixmapCache.insert(pixmapKey, pm);
+
+	return *pm;
+}
+
+/**
+@brief Try to get country code from layout name in xkb before xorg 6.9.0
+*/
+QString LayoutIcon::getCountryFromLayoutName(const QString& layoutName)
+{
+	QString flag;
+	
+	if( X11Helper::areLayoutsClean() ) { // >= Xorg 6.9.0
+		if( layoutName == "mkd" )
+			flag = "mk";
+		else
+		if( layoutName == "srp" ) {
+			QString csFlagFile = locate("locale", flagTemplate.arg("cs"));
+			flag = csFlagFile.isEmpty() ? "yu" : "cs";
+		}
+		else
+			if( layoutName.endsWith("/jp") )
+				flag = "jp";
+        else
+            if( layoutName == "trq" || layoutName == "trf" || layoutName == "tralt" )
+                flag = "tr";
+		else
+			if( layoutName.length() > 2 )
+				flag = "";
+		else
+				flag = layoutName;
+	}
+	else {
+		if( layoutName == "ar" )	// Arabic - not argentina
+			;
+		else
+			if( layoutName == "sr" || layoutName == "cs")	// Serbian language - Yugoslavia
+				flag = "yu";
+		else
+			if( layoutName == "bs" )	// Bosnian language - Bosnia
+				flag = "ba";
+		else
+			if( layoutName == "la" )	// Latin America
+				;
+		else
+			if( layoutName == "lo" )	// Lao
+				flag = "la";
+		else
+			if( layoutName == "pl2" )	// Poland
+				flag = "pl";
+		else
+			if( layoutName == "iu" )	// Inuktitut - Canada
+				flag = "ca";
+		else
+			if( layoutName == "syr" )	// Syriac
+				flag = "sy";
+		else
+			if( layoutName == "dz" )	// Dzongka/Tibetian - Buthan
+				flag = "bt";
+		else
+			if( layoutName == "ogham" )	// Ogham - Ireland
+				flag = "ie";
+		else
+			if( layoutName == "ge_la" || layoutName == "ge_ru" )
+				flag = "ge";
+		else
+			if( layoutName == "el" )
+				flag = "gr";
+		else
+			if( layoutName.endsWith("/jp") )
+				flag = "jp";
+		else
+			if( layoutName == "ml" || layoutName == "dev" || layoutName == "gur" 
+						 || layoutName == "guj" || layoutName == "kan" || layoutName == "ori" 
+						 || layoutName == "tel" || layoutName == "tml" || layoutName == "ben" ) // some Indian languages
+				flag = "in";
+		else {
+			int sepPos = layoutName.find(QRegExp("[-_]"));
+			QString leftCode = layoutName.mid(0, sepPos);
+			QString rightCode;
+			if( sepPos != -1 )
+				rightCode = layoutName.mid(sepPos+1);
+//			kdDebug() << "layout name breakup: " << leftCode << ":" << rightCode << endl;
+	
+			if( rightCode.length() == 2 
+					&& QRegExp("[A-Z][A-Z]").exactMatch(rightCode) ) {
+				flag = rightCode.lower();
+			}
+			else {
+				flag = leftCode.length() == 2 ? leftCode : "";
+			}
+		}
+	}
+	
+    return flag;
+}
+
+
+void LayoutIcon::dimPixmap(QPixmap& pm)
+{
+	QImage image = pm.convertToImage();
+	for (int y=0; y<image.height(); y++)
+		for(int x=0; x<image.width(); x++)
+	{
+		QRgb rgb = image.pixel(x,y);
+		QRgb dimRgb(qRgb(qRed(rgb)*3/4, qGreen(rgb)*3/4, qBlue(rgb)*3/4));
+		image.setPixel(x, y, dimRgb);
+	}
+	pm.convertFromImage(image);
+}
+
+static const char* ERROR_LABEL = "err";
+
+//private
+QPixmap* LayoutIcon::createErrorPixmap()
+{
+	QPixmap* pm = new QPixmap(21, 14);
+	pm->fill(Qt::white);
+
+	QPainter p(pm);
+
+	p.setFont(m_labelFont);
+	p.setPen(Qt::red);
+	p.drawText(1, 1, pm->width(), pm->height()-2, Qt::AlignCenter, ERROR_LABEL);
+	p.setPen(Qt::blue);
+	p.drawText(0, 0, pm->width(), pm->height()-2, Qt::AlignCenter, ERROR_LABEL);
+	m_pixmapCache.insert(ERROR_CODE, pm);
+
+	return pm;
+}
+
+
+// Note: this seems stupid, but allows for translations
+#if 0
+   I18N_NOOP("Belgian");
+   I18N_NOOP("Bulgarian");
+   I18N_NOOP("Brazilian");
+   I18N_NOOP("Canadian");
+   I18N_NOOP("Czech");
+   I18N_NOOP("Czech (qwerty)");
+   I18N_NOOP("Danish");
+   I18N_NOOP("Estonian");
+   I18N_NOOP("Finnish");
+   I18N_NOOP("French");
+   I18N_NOOP("German");
+   I18N_NOOP("Hungarian");
+   I18N_NOOP("Hungarian (qwerty)");
+   I18N_NOOP("Italian");
+   I18N_NOOP("Japanese");
+   I18N_NOOP("Lithuanian");
+   I18N_NOOP("Norwegian");
+   I18N_NOOP("PC-98xx Series");
+   I18N_NOOP("Polish");
+   I18N_NOOP("Portuguese");
+   I18N_NOOP("Romanian");
+   I18N_NOOP("Russian");
+   I18N_NOOP("Slovak");
+   I18N_NOOP("Slovak (qwerty)");
+   I18N_NOOP("Spanish");
+   I18N_NOOP("Swedish");
+   I18N_NOOP("Swiss German");
+   I18N_NOOP("Swiss French");
+   I18N_NOOP("Thai");
+   I18N_NOOP("United Kingdom");
+   I18N_NOOP("U.S. English");
+   I18N_NOOP("U.S. English w/ deadkeys");
+   I18N_NOOP("U.S. English w/ISO9995-3");
+
+  //lukas: these seem to be new in XF 4.0.2
+   I18N_NOOP("Armenian");
+   I18N_NOOP("Azerbaijani");
+   I18N_NOOP("Icelandic");
+   I18N_NOOP("Israeli");
+   I18N_NOOP("Lithuanian azerty standard");
+   I18N_NOOP("Lithuanian querty \"numeric\"");	     //for bw compatibility
+   I18N_NOOP("Lithuanian querty \"programmer's\"");
+   I18N_NOOP("Macedonian");
+   I18N_NOOP("Serbian");
+   I18N_NOOP("Slovenian");
+   I18N_NOOP("Vietnamese");
+
+  //these seem to be new in XFree86 4.1.0
+   I18N_NOOP("Arabic");
+   I18N_NOOP("Belarusian");
+   I18N_NOOP("Bengali");
+   I18N_NOOP("Croatian");
+   I18N_NOOP("Greek");
+   I18N_NOOP("Latvian");
+   I18N_NOOP("Lithuanian qwerty \"numeric\"");
+   I18N_NOOP("Lithuanian qwerty \"programmer's\"");
+   I18N_NOOP("Turkish");
+   I18N_NOOP("Ukrainian");
+
+  //these seem to be new in XFree86 4.2.0
+   I18N_NOOP("Albanian");
+   I18N_NOOP("Burmese");
+   I18N_NOOP("Dutch");
+   I18N_NOOP("Georgian (latin)");
+   I18N_NOOP("Georgian (russian)");
+   I18N_NOOP("Gujarati");
+   I18N_NOOP("Gurmukhi");
+   I18N_NOOP("Hindi");
+   I18N_NOOP("Inuktitut");
+   I18N_NOOP("Iranian");
+//   I18N_NOOP("Iranian"); // should be not Iranian but Farsi
+   I18N_NOOP("Latin America");
+   I18N_NOOP("Maltese");
+   I18N_NOOP("Maltese (US layout)");
+   I18N_NOOP("Northern Saami (Finland)");
+   I18N_NOOP("Northern Saami (Norway)");
+   I18N_NOOP("Northern Saami (Sweden)");
+   I18N_NOOP("Polish (qwertz)");
+   I18N_NOOP("Russian (cyrillic phonetic)");
+   I18N_NOOP("Tajik");
+   I18N_NOOP("Turkish (F)");
+   I18N_NOOP("U.S. English w/ ISO9995-3");
+   I18N_NOOP("Yugoslavian");
+
+  //these seem to be new in XFree86 4.3.0
+   I18N_NOOP("Bosnian");
+   I18N_NOOP("Croatian (US)");
+   I18N_NOOP("Dvorak");
+   I18N_NOOP("French (alternative)");
+   I18N_NOOP("French Canadian");
+   I18N_NOOP("Kannada");
+   I18N_NOOP("Lao");
+   I18N_NOOP("Malayalam");
+   I18N_NOOP("Mongolian");
+   I18N_NOOP("Ogham");
+   I18N_NOOP("Oriya");
+   I18N_NOOP("Syriac");
+   I18N_NOOP("Telugu");
+   I18N_NOOP("Thai (Kedmanee)");
+   I18N_NOOP("Thai (Pattachote)");
+   I18N_NOOP("Thai (TIS-820.2538)");
+
+  //these seem to be new in XFree86 4.4.0
+   I18N_NOOP("Uzbek");
+   I18N_NOOP("Faroese");
+
+  //these seem to be new in XOrg 6.8.2
+   I18N_NOOP("Dzongkha / Tibetan");
+   I18N_NOOP("Hungarian (US)");
+   I18N_NOOP("Irish");
+   I18N_NOOP("Israeli (phonetic)");
+   I18N_NOOP("Serbian (Cyrillic)");
+   I18N_NOOP("Serbian (Latin)");
+   I18N_NOOP("Swiss");
+#endif