inline bool setTimeZones(MessageFormatter* data) {
if (!data->usesDate() || data->isTzSet()) {
return true;
}
int32_t count;
auto obj = data->formatterObj();
auto formats = obj->getFormats(count);
if (!formats) {
data->setError(U_MEMORY_ALLOCATION_ERROR,
"Out of memory retrieving subformats");
return false;
}
icu::TimeZone *tz = nullptr;
SCOPE_EXIT{ if (tz) { delete tz; } };
for (int i = 0; i < count; ++i) {
auto df = dynamic_cast<icu::DateFormat*>(
const_cast<icu::Format *>(formats[i]));
if (!df) { continue; }
if (!tz) {
tz = IntlTimeZone::ParseArg(uninit_null(), "msgfmt_format", data);
if (U_FAILURE(data->getErrorCode())) {
return false;
}
}
if (tz) {
df->setTimeZone(*tz);
}
}
data->tzSet(true);
return true;
}
void ExportImageDialog::initSaveController() {
LastUsedDirHelper dirHelper(IMAGE_DIR, GUrlUtils::getDefaultDataPath());
SaveDocumentControllerConfig config;
config.defaultDomain = IMAGE_DIR;
config.defaultFileName = dirHelper.dir + "/" + GUrlUtils::fixFileName(origFilename);
config.defaultFormatId = "png";
config.fileDialogButton = ui->browseFileButton;
config.fileNameEdit = ui->fileNameEdit;
config.formatCombo = ui->formatsBox;
config.parentWidget = this;
config.saveTitle = tr("Save Image As");
config.rollSuffix = "_copy";
SaveDocumentController::SimpleFormatsInfo formatsInfo;
QStringList formats = getFormats();
foreach (const QString &format, formats) {
formatsInfo.addFormat(format, format, QStringList() << format);
}
/*! Draw the statistics lines.
*/
void SimpleStatisticsForeground::draw(DrawEnv *pEnv, Viewport *pPort)
{
if(getActive() == false)
return;
if(_face == 0)
initText(getFamily(), getSize());
if ((getCollector() == NULL) ||
(!getCollector()->getNumOfElems() && !getMFElementIDs()->size()))
return; // nothing to do
Real32 pw = Real32(pPort->getPixelWidth ());
Real32 ph = Real32(pPort->getPixelHeight());
if(pw < 1 || ph < 1)
return;
glPushAttrib(GL_LIGHTING_BIT | GL_POLYGON_BIT | GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
glDisable(GL_DEPTH_TEST);
glDisable(GL_COLOR_MATERIAL);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
glLoadIdentity();
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
// Set viewport. We want to map one unit to one pixel on the
// screen. Some sources in the internet say that we should
// add an offset of -0.375 to prevent rounding errors. Don't
// know if that is true, but it seems to work.
glOrtho(0 - 0.375, pw - 0.375, 0 - 0.375, ph - 0.375, 0, 1);
// retrieve text
std::vector < std::string > stat;
StatCollector *col = this->getCollector();
StatElem *el;
if(getMFElementIDs()->size() != 0)
{
for(UInt32 i = 0; i < getMFElementIDs()->size(); ++i)
{
Int32 id(getElementIDs(i));
el = ((id >= 0) ? col->getElem(id) : 0);
stat.resize(stat.size() + 1);
std::vector < std::string >::iterator str = stat.end() - 1;
const char *format = NULL;
if(i < getMFFormats()->size() && getFormats(i).length())
{
format = getFormats(i).c_str();
}
if (el)
el->putToString(*str, format);
else
*str = format;
}
}
else // fallback, show all elements
{
for(UInt32 i = 0; i < col->getNumOfElems(); ++i)
{
el = col->getElem(i, false);
if(el)
{
std::string desc(el->getDesc()->getName()), eltext;
el->putToString(eltext);
desc = desc + " : " + eltext;
stat.resize(stat.size() + 1);
std::vector < std::string >::iterator str = stat.end() - 1;
*str = desc;
}
}
}
TextLayoutParam layoutParam;
layoutParam.spacing = 1.1f;
layoutParam.majorAlignment = TextLayoutParam::ALIGN_BEGIN;
layoutParam.minorAlignment = TextLayoutParam::ALIGN_BEGIN;
TextLayoutResult layoutResult;
_face->layout(stat, layoutParam, layoutResult);
Real32 scale = 1 / _face->getScale();
Real32 size = _face->getParam().size;
Real32 textWidth = layoutResult.textBounds.x() * scale + size + getTextMargin().x() * 2.0f;
Real32 textHeight = layoutResult.textBounds.y() * scale + size + getTextMargin().y() * 2.0f;
// Let's do some simple form of layout management
Real32 orthoX = 0, orthoY = ph;
switch ( getHorizontalAlign() )
{
case Right:
orthoX = pw - textWidth;
break;
case Middle:
orthoX = (pw - textWidth) * 0.5;
break;
case Left:
default:
break;
}
switch ( getVerticalAlign() )
{
case Bottom:
orthoY = textHeight;
break;
case Center:
orthoY = (ph - textHeight) * 0.5 + textHeight;
break;
case Top:
default:
break;
}
glTranslatef(orthoX, orthoY, 0.0);
// draw background
glColor4fv(static_cast<const GLfloat *>(getBgColor().getValuesRGBA()));
glBegin(GL_QUADS);
glVertex2f(0, -textHeight);
glVertex2f(textWidth, -textHeight);
glVertex2f(textWidth, 0);
glVertex2f(0, 0);
glEnd();
// draw border
if(getBorderColor().alpha() >= 0.0f)
{
glColor4fv(
static_cast<const GLfloat *>(getBorderColor().getValuesRGBA()));
glBegin(GL_LINE_LOOP);
glVertex2f(getBorderOffset().x(),
-textHeight + 1 + getBorderOffset().y());
glVertex2f(textWidth - 1 - getBorderOffset().x(),
-textHeight + 1 + getBorderOffset().y());
glVertex2f(textWidth - 1 - getBorderOffset().x(),
-1 - getBorderOffset().y());
glVertex2f(getBorderOffset().x(), -1 - getBorderOffset().y());
glEnd();
}
glTranslatef( 0.5 * size + getTextMargin().x(),
-0.5 * size - getTextMargin().y(),
0.0);
_texchunk ->activate(pEnv);
_texenvchunk->activate(pEnv);
// draw text shadow
glColor4fv(static_cast<const GLfloat *>(getShadowColor().getValuesRGBA()));
glPushMatrix();
glTranslatef(getShadowOffset().x(), getShadowOffset().y(), 0);
glScalef(scale, scale, 1);
_face->drawCharacters(layoutResult);
// draw text
glColor4fv(static_cast<const GLfloat *>(getColor().getValuesRGBA()));
glPopMatrix();
glScalef(scale, scale, 1);
_face->drawCharacters(layoutResult);
_texchunk ->deactivate(pEnv);
_texenvchunk->deactivate(pEnv);
glMatrixMode(GL_PROJECTION);
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
glPopMatrix();
glPopAttrib();
}
