void KPImagePage::setOptions(const TQMap<TQString,TQString>& opts)
{
TQString value;
if (!(value=opts["brightness"]).isEmpty())
m_brightness->setValue(value.toInt());
if (!(value=opts["hue"]).isEmpty())
m_hue->setValue(value.toInt());
if (!(value=opts["saturation"]).isEmpty())
m_saturation->setValue(value.toInt());
if (!(value=opts["gamma"]).isEmpty())
m_gamma->setValue(value.toInt());
int type = 0;
int ival(0);
if ((ival = opts["ppi"].toInt()) != 0)
type = 1;
else if ((ival = opts["scaling"].toInt()) != 0)
type = 2;
else if (!opts["natural-scaling"].isEmpty() && (ival = opts["natural-scaling"].toInt()) != 1)
type = 3;
m_sizetype->setCurrentItem(type);
slotSizeTypeChanged(type);
if (type != 0)
m_size->setValue(ival);
if (!(value=opts["position"]).isEmpty())
{
m_position->setPosition(value.latin1());
int pos = m_position->position();
m_vertgrp->setButton(pos/3);
m_horizgrp->setButton(pos%3);
}
}
static int
get_date( const char *str )
{
KProcIO prc;
prc << "/bin/date" << "+%s" << "-d" << str;
prc.start( TDEProcess::Block, false );
TQString dstr;
if (prc.readln( dstr, false, 0 ) < 0)
return -1;
return dstr.toInt();
}
TQString ArkUtils::getTimeStamp(const TQString &_month,
const TQString &_day,
const TQString &_yearOrTime)
{
// Make the date format sortable.
// Month is in _month, day is in _day.
// In _yearOrTime is either a year or a time.
// If it's March, we'll see the year for all dates up to October 1999.
// (five months' difference - e.g., if it's Apr, then get years up to Nov)
char month[4];
strncpy(month, _month.ascii(), 3);
month[3] = '\0';
int nMonth = getMonth(month);
int nDay = _day.toInt();
kdDebug(1601) << "Month is " << nMonth << ", Day is " << nDay << endl;
time_t t = time(0);
if (t == -1)
exit(1);
struct tm *now = localtime(&t);
int thisYear = now->tm_year + 1900;
int thisMonth = now->tm_mon + 1;
TQString year, timestamp;
if (_yearOrTime.contains(":"))
// it has a timestamp so we have to figure out the year
{
year.sprintf("%d", ArkUtils::getYear(nMonth, thisYear, thisMonth));
timestamp = _yearOrTime;
}
else
{
year = _yearOrTime;
if (year.right(1) == " ")
year = year.left(4);
if (year.left(1) == " ")
year = year.right(4);
timestamp = "??:??";
}
TQString retval;
retval.sprintf("%s-%.2d-%.2d %s",
year.utf8().data(), nMonth, nDay,
timestamp.utf8().data());
return retval;
}
void kSpaceSaver::readSettings()
{
KConfig *config = klock_config();
config->setGroup( "Settings" );
TQString str;
str = config->readEntry( "Speed" );
if ( !str.isNull() )
speed = MAXSPEED - str.toInt();
else
speed = DEFSPEED;
warpinterval = config->readNumEntry( "WarpInterval", 15 );
delete config;
}
void OptionNumericView::slotEditChanged(const TQString& txt)
{
if (blockSS) return;
bool ok(false);
int val(0);
if (m_integer)
val = txt.toInt(&ok);
else
val = (int)rint(txt.toFloat(&ok)*1000);
if (ok)
{
blockSS = true;
m_slider->setValue(val);
blockSS = false;
emit valueChanged(txt);
}
else
{
m_edit->selectAll();
TQApplication::beep();
}
}
TQString ArkUtils::fixYear(const TQString& strYear)
{
// returns 4-digit year by guessing from two-char year string.
// Remember: this is used for file timestamps. There probably aren't any
// files that were created before 1970, so that's our cutoff. Of course,
// in 2070 we'll have some problems....
if ( strYear.length() != 2 ) return strYear;
bool ok;
int y = strYear.toInt( &ok );
if ( ok )
{
if ( y > 70 )
y += 1900;
else
y += 2000;
return TQString::number( y );
}
else
return TQString();
}
void KPMarginPage::initPageSize(const TQString& ps, bool landscape)
{
// first retrieve the Qt values for page size and margins
TQPrinter prt(TQPrinter::PrinterResolution);
prt.setFullPage(true);
prt.setPageSize((TQPrinter::PageSize)(ps.isEmpty() ? TDEGlobal::locale()->pageSize() : ps.toInt()));
TQPaintDeviceMetrics metrics(&prt);
float w = metrics.width();
float h = metrics.height();
unsigned int it, il, ib, ir;
prt.margins( &it, &il, &ib, &ir );
float mt = it;
float ml = il;
float mb = ib;
float mr = ir;
if (driver() && m_usedriver )
{
QString pageSize(ps);
if (pageSize.isEmpty())
{
DrListOption *o = (DrListOption*)driver()->findOption("PageSize");
if (o)
pageSize = o->get("default");
}
if (!pageSize.isEmpty())
{
DrPageSize *dps = driver()->findPageSize(pageSize);
if (dps)
{
w = dps->pageWidth();
h = dps->pageHeight();
mt = TQMAX( mt, dps->topMargin() );
ml = TQMAX( ml, dps->leftMargin() );
mb = TQMAX( mb, dps->bottomMargin() );
mr = TQMAX( mr, dps->rightMargin() );
}
}
}
m_margin->setPageSize(w, h);
m_margin->setOrientation(landscape ? KPrinter::Landscape : KPrinter::Portrait);
m_margin->setDefaultMargins( mt, mb, ml, mr );
m_margin->setCustomEnabled(false);
}
void ThumbnailProtocol::get(const KURL &url)
{
m_mimeType = metaData("mimeType");
kdDebug(7115) << "Wanting MIME Type:" << m_mimeType << endl;
#ifdef THUMBNAIL_HACK
// ### HACK
bool direct=false;
if (m_mimeType.isEmpty())
{
kdDebug(7115) << "PATH: " << url.path() << endl;
TQFileInfo info(url.path());
if (info.isDir())
{
// We cannot process a directory
error(TDEIO::ERR_IS_DIRECTORY,url.path());
return;
}
else if (!info.exists())
{
// The file does not exist
error(TDEIO::ERR_DOES_NOT_EXIST,url.path());
return;
}
else if (!info.isReadable())
{
// The file is not readable!
error(TDEIO::ERR_COULD_NOT_READ,url.path());
return;
}
m_mimeType = KMimeType::findByURL(url)->name();
kdDebug(7115) << "Guessing MIME Type:" << m_mimeType << endl;
direct=true; // thumbnail: was probably called from Konqueror
}
#endif
if (m_mimeType.isEmpty())
{
error(TDEIO::ERR_INTERNAL, i18n("No MIME Type specified."));
return;
}
m_width = metaData("width").toInt();
m_height = metaData("height").toInt();
int iconSize = metaData("iconSize").toInt();
if (m_width < 0 || m_height < 0)
{
error(TDEIO::ERR_INTERNAL, i18n("No or invalid size specified."));
return;
}
#ifdef THUMBNAIL_HACK
else if (!m_width || !m_height)
{
kdDebug(7115) << "Guessing height, width, icon size!" << endl;
m_width=128;
m_height=128;
iconSize=128;
}
#endif
if (!iconSize)
iconSize = TDEGlobal::iconLoader()->currentSize(TDEIcon::Desktop);
if (iconSize != m_iconSize)
m_iconDict.clear();
m_iconSize = iconSize;
m_iconAlpha = metaData("iconAlpha").toInt();
if (m_iconAlpha)
m_iconAlpha = (m_iconAlpha << 24) | 0xffffff;
TQImage img;
TDEConfigGroup group( TDEGlobal::config(), "PreviewSettings" );
// ### KFMI
bool kfmiThumb = false;
if (group.readBoolEntry( "UseFileThumbnails", true )) {
KService::Ptr service =
KServiceTypeProfile::preferredService( m_mimeType, "KFilePlugin");
if ( service && service->isValid() && /*url.isLocalFile() && */
service->property("SupportsThumbnail").toBool())
{
KFileMetaInfo info(url.path(), m_mimeType, KFileMetaInfo::Thumbnail);
if (info.isValid())
{
KFileMetaInfoItem item = info.item(KFileMimeTypeInfo::Thumbnail);
if (item.isValid() && item.value().type() == TQVariant::Image)
{
img = item.value().toImage();
kdDebug(7115) << "using KFMI for the thumbnail\n";
kfmiThumb = true;
}
}
}
}
ThumbCreator::Flags flags = ThumbCreator::None;
if (!kfmiThumb)
{
kdDebug(7115) << "using thumb creator for the thumbnail\n";
TQString plugin = metaData("plugin");
#ifdef THUMBNAIL_HACK
if (plugin.isEmpty())
{
TDETrader::OfferList plugins = TDETrader::self()->query("ThumbCreator");
TQMap<TQString, KService::Ptr> mimeMap;
for (TDETrader::OfferList::ConstIterator it = plugins.begin(); it != plugins.end(); ++it)
{
TQStringList mimeTypes = (*it)->property("MimeTypes").toStringList();
for (TQStringList::ConstIterator mt = mimeTypes.begin(); mt != mimeTypes.end(); ++mt)
{
if ((*mt)==m_mimeType)
{
plugin=(*it)->library();
break;
}
}
if (!plugin.isEmpty())
break;
}
}
kdDebug(7115) << "Guess plugin: " << plugin << endl;
#endif
if (plugin.isEmpty())
{
error(TDEIO::ERR_INTERNAL, i18n("No plugin specified."));
return;
}
ThumbCreator *creator = m_creators[plugin];
if (!creator)
{
// Don't use KLibFactory here, this is not a TQObject and
// neither is ThumbCreator
KLibrary *library = KLibLoader::self()->library(TQFile::encodeName(plugin));
if (library)
{
newCreator create = (newCreator)library->symbol("new_creator");
if (create)
creator = create();
}
if (!creator)
{
error(TDEIO::ERR_INTERNAL, i18n("Cannot load ThumbCreator %1").arg(plugin));
return;
}
m_creators.insert(plugin, creator);
}
if (!creator->create(url.path(), m_width, m_height, img))
{
error(TDEIO::ERR_INTERNAL, i18n("Cannot create thumbnail for %1").arg(url.path()));
return;
}
flags = creator->flags();
}
if (img.width() > m_width || img.height() > m_height)
{
double imgRatio = (double)img.height() / (double)img.width();
if (imgRatio > (double)m_height / (double)m_width)
img = img.smoothScale( int(TQMAX((double)m_height / imgRatio, 1)), m_height);
else
img = img.smoothScale(m_width, int(TQMAX((double)m_width * imgRatio, 1)));
}
// ### FIXME
#ifndef USE_KINSTANCE
if (flags & ThumbCreator::DrawFrame)
{
TQPixmap pix;
pix.convertFromImage(img);
int x2 = pix.width() - 1;
int y2 = pix.height() - 1;
// paint a black rectangle around the "page"
TQPainter p;
p.begin( &pix );
p.setPen( TQColor( 48, 48, 48 ));
p.drawLine( x2, 0, x2, y2 );
p.drawLine( 0, y2, x2, y2 );
p.setPen( TQColor( 215, 215, 215 ));
p.drawLine( 0, 0, x2, 0 );
p.drawLine( 0, 0, 0, y2 );
p.end();
const TQBitmap *mask = pix.mask();
if ( mask ) // need to update it so we can see the frame
{
TQBitmap bitmap( *mask );
TQPainter painter;
painter.begin( &bitmap );
painter.drawLine( x2, 0, x2, y2 );
painter.drawLine( 0, y2, x2, y2 );
painter.drawLine( 0, 0, x2, 0 );
painter.drawLine( 0, 0, 0, y2 );
painter.end();
pix.setMask( bitmap );
}
img = pix.convertToImage();
}
#endif
if ((flags & ThumbCreator::BlendIcon) && TDEGlobal::iconLoader()->alphaBlending(TDEIcon::Desktop))
{
// blending the mimetype icon in
TQImage icon = getIcon();
int x = img.width() - icon.width() - 4;
x = TQMAX( x, 0 );
int y = img.height() - icon.height() - 6;
y = TQMAX( y, 0 );
KImageEffect::blendOnLower( x, y, icon, img );
}
if (img.isNull())
{
error(TDEIO::ERR_INTERNAL, i18n("Failed to create a thumbnail."));
return;
}
const TQString shmid = metaData("shmid");
if (shmid.isEmpty())
{
#ifdef THUMBNAIL_HACK
if (direct)
{
// If thumbnail was called directly from Konqueror, then the image needs to be raw
//kdDebug(7115) << "RAW IMAGE TO STREAM" << endl;
TQBuffer buf;
if (!buf.open(IO_WriteOnly))
{
error(TDEIO::ERR_INTERNAL, i18n("Could not write image."));
return;
}
img.save(&buf,"PNG");
buf.close();
data(buf.buffer());
}
else
#endif
{
TQByteArray imgData;
TQDataStream stream( imgData, IO_WriteOnly );
//kdDebug(7115) << "IMAGE TO STREAM" << endl;
stream << img;
data(imgData);
}
}
else
{
TQByteArray imgData;
TQDataStream stream( imgData, IO_WriteOnly );
//kdDebug(7115) << "IMAGE TO SHMID" << endl;
void *shmaddr = shmat(shmid.toInt(), 0, 0);
if (shmaddr == (void *)-1)
{
error(TDEIO::ERR_INTERNAL, i18n("Failed to attach to shared memory segment %1").arg(shmid));
return;
}
if (img.width() * img.height() > m_width * m_height)
{
error(TDEIO::ERR_INTERNAL, i18n("Image is too big for the shared memory segment"));
shmdt((char*)shmaddr);
return;
}
if( img.depth() != 32 ) // TDEIO::PreviewJob and this code below completely
img = img.convertDepth( 32 ); // ignores colortable :-/, so make sure there is none
stream << img.width() << img.height() << img.depth()
<< img.hasAlphaBuffer();
memcpy(shmaddr, img.bits(), img.numBytes());
shmdt((char*)shmaddr);
data(imgData);
}
finished();
}
