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tdebase/kxkb/pixmap.cpp

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#include <tqimage.h>
//#include <tqbitmap.h>
#include <tqfont.h>
#include <tqpainter.h>
#include <tqregexp.h>
#include <tqdict.h>
#include <kstandarddirs.h>
#include <tdeglobalsettings.h>
#include <tdelocale.h>
#include <kdebug.h>
#include "pixmap.h"
#include "x11helper.h"
static const int FLAG_MAX_DIM = 24;
const TQString LayoutIcon::flagTemplate("l10n/%1/flag.png");
const TQString& LayoutIcon::ERROR_CODE("error");
LayoutIcon* LayoutIcon::instance;
LayoutIcon& LayoutIcon::getInstance() {
if( instance == NULL ) {
instance = new LayoutIcon();
}
return *instance;
}
LayoutIcon::LayoutIcon():
m_pixmapCache(80)
{
}
const TQPixmap&
LayoutIcon::findPixmap(const TQString& code_, int pixmapStyle, const TQString& displayName_)
{
m_kxkbConfig.load(KxkbConfig::LOAD_ALL); // (re)load settings
if (m_kxkbConfig.m_useThemeColors) { // use colors from color scheme
m_bgColor = TDEGlobalSettings::highlightColor();
m_fgColor = TDEGlobalSettings::highlightedTextColor();
} else {
m_bgColor = m_kxkbConfig.m_colorBackground;
m_fgColor = m_kxkbConfig.m_colorLabel;
}
m_labelFont = m_kxkbConfig.m_labelFont;
m_labelShadow = m_kxkbConfig.m_labelShadow;
m_shColor = m_kxkbConfig.m_colorShadow;
// Decide on how to style the pixmap
switch(pixmapStyle) {
case PIXMAP_STYLE_NORMAL:
m_fitToBox = true;
m_showFlag = true;
m_showLabel = false;
break;
case PIXMAP_STYLE_INDICATOR:
m_fitToBox = true;
m_showFlag = m_kxkbConfig.m_showFlag;
m_showLabel = m_kxkbConfig.m_showLabel;
break;
case PIXMAP_STYLE_CONTEXTMENU:
m_fitToBox = false; // causes white color loss
m_showFlag = true;
m_showLabel = false;
break;
}
// Label only mode is always 'fit to box'
if( m_showLabel && !m_showFlag )
m_fitToBox = true;
TQPixmap* pm = NULL;
if( code_ == ERROR_CODE ) {
pm = m_pixmapCache[ERROR_CODE];
if( pm == NULL ) {
pm = createErrorPixmap();
m_pixmapCache.insert(ERROR_CODE, pm);
}
return *pm;
}
TQString displayName(displayName_);
if( displayName.isEmpty() ) {
displayName = KxkbConfig::getDefaultDisplayName(code_);
}
if( displayName.length() > 3 )
displayName = displayName.left(3);
const TQString pixmapKey(
TQString( m_showFlag ? "f" : "" ) + TQString( m_showLabel ? "l" : "" ) + TQString( m_labelShadow ? "s" : "" ) + "." +
m_labelFont.key() + "." + m_bgColor.name() + "." + m_fgColor.name() + "." + m_shColor.name() + '.' + code_ + "." + displayName
);
// Only use cache for indicator
if( pixmapStyle == PIXMAP_STYLE_INDICATOR ) {
pm = m_pixmapCache[pixmapKey];
if( pm )
return *pm;
}
// Need to create new pixmap
pm = new TQPixmap();
if( m_fitToBox ) // Resize to box size
pm->resize(FLAG_MAX_DIM, FLAG_MAX_DIM);
if( m_showFlag ) {
TQString countryCode = getCountryFromLayoutName( code_ );
TQString flag = locate("locale", flagTemplate.arg(countryCode));
if( flag.isEmpty() ) {
pm->fill(m_bgColor);
m_showLabel = true;
} else {
if( m_fitToBox ) { // Resize flag
TQPainter p_(pm);
p_.drawPixmap(TQRect(0, 0, FLAG_MAX_DIM, FLAG_MAX_DIM), flag);
} else { // Show the flag as is
pm->load(flag);
}
if( m_showLabel ) // only dim for label
dimPixmap( *pm );
}
} else {
pm->fill(m_bgColor);
}
if( m_showLabel ) {
TQPainter p(pm);
p.setFont(m_labelFont);
if( m_labelShadow ) {
p.setPen(m_shColor);
p.drawText(1, 1, pm->width(), pm->height(), Qt::AlignCenter, displayName);
}
p.setPen(m_fgColor);
p.drawText(0, 0, pm->width(), pm->height(), Qt::AlignCenter, displayName);
}
if( pixmapStyle == PIXMAP_STYLE_INDICATOR )
m_pixmapCache.insert(pixmapKey, pm);
return *pm;
}
/**
@brief Try to get country code from layout name in xkb before xorg 6.9.0
*/
TQString LayoutIcon::getCountryFromLayoutName(const TQString& layoutName)
{
TQString flag;
if( X11Helper::areLayoutsClean() ) { // >= Xorg 6.9.0
if( layoutName == "mkd" )
flag = "mk";
else
if( layoutName == "srp" ) {
TQString 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 == "epo" ) // Esperanto
flag = "eo";
else
if( layoutName == "mao" ) // Maori
flag = "mi";
else
if( layoutName == "brai" ) // Braille
flag = "braille";
else
if( layoutName.length() > 2 )
flag = "";
else
flag = layoutName;
}
else {
if( layoutName == "ar" ) // Arabic - not argentina
;
else
if( layoutName == "epo" ) // Esperanto
flag = "eo";
else
if( layoutName == "mao" ) // Maori
flag = "mi";
else
if( layoutName == "brai" ) // Braille
flag = "braille";
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(TQRegExp("[-_]"));
TQString leftCode = layoutName.mid(0, sepPos);
TQString rightCode;
if( sepPos != -1 )
rightCode = layoutName.mid(sepPos+1);
// kdDebug() << "layout name breakup: " << leftCode << ":" << rightCode << endl;
if( rightCode.length() == 2
&& TQRegExp("[A-Z][A-Z]").exactMatch(rightCode) ) {
flag = rightCode.lower();
}
else {
flag = leftCode.length() == 2 ? leftCode : "";
}
}
}
return flag;
}
void LayoutIcon::dimPixmap(TQPixmap& pm)
{
TQImage 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(tqRgb(tqRed(rgb)*3/4, tqGreen(rgb)*3/4, tqBlue(rgb)*3/4));
image.setPixel(x, y, dimRgb);
}
pm.convertFromImage(image);
}
static const char* ERROR_LABEL = "err";
//private
TQPixmap* LayoutIcon::createErrorPixmap()
{
TQPixmap* pm = new TQPixmap(21, 14);
pm->fill(Qt::white);
TQPainter 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
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