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QDialogPrint added

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git-svn-id: https://svn.code.sf.net/p/qlscribe/svn/trunk@12 cac9541e-1b8d-4bfa-827e-589bba606050
This commit is contained in:
ruglory
2009-01-26 00:16:05 +00:00
parent 0dff55741a
commit ef15e2bf94
9 changed files with 441 additions and 22 deletions
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src/qlightscribe.cpp
+37 -6
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@@ -16,7 +16,7 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
$Id:$ */
$Id$ */
#include "qlightscribe.h"
#include "qcdscene.h"
@@ -36,6 +36,7 @@ struct QLightScribe::Task {
enum Action { getDrives, preview, print, stop };
Action m_action;
bool m_done;
PrintParameters m_parameters;
QImage *m_image;
QList< QLightDrive * > m_drives;
QTemporaryFile m_tmpFile;
@@ -45,9 +46,14 @@ struct QLightScribe::Task {
~Task() { delete m_image; }
};
QLightScribe::QLightScribe( QObject *parent )
: QThread( parent ),
m_task( 0 ),
QLightScribe *QLightScribe::instance()
{
static QLightScribe inst;
return &inst;
}
QLightScribe::QLightScribe()
: m_task( 0 ),
m_aborted( false ),
m_mutex( new QMutex ),
m_waitQueue( new QWaitCondition ),
@@ -88,13 +94,14 @@ QList< QLightDrive * > QLightScribe::getDrives( bool refresh )
return m_drives;
}
QPixmap QLightScribe::preview( QLightDrive *drive, QCDScene *scene, const QSize &size )
QPixmap QLightScribe::preview( QLightDrive *drive, const PrintParameters &params, QCDScene *scene, const QSize &size )
{
QMutexLocker lock( m_mutex );
if( m_task ) // what should we do?
return QPixmap();
m_task = new Task( Task::preview );
m_task->m_parameters = params;
m_task->m_size = size;
m_task->m_image = new QImage( 2772, 2772, QImage::Format_RGB888 );
m_task->m_image->fill( 0xFFFFFFFF );
@@ -119,8 +126,32 @@ QPixmap QLightScribe::preview( QLightDrive *drive, QCDScene *scene, const QSize
return pixmap;
}
void QLightScribe::print( QLightDrive *drive, QCDScene *scene )
void QLightScribe::print( QLightDrive *drive, const PrintParameters &params, QCDScene *scene )
{
QMutexLocker lock( m_mutex );
if( m_task ) // what should we do?
return;
m_task = new Task( Task::print );
m_task->m_parameters = params;
m_task->m_image = new QImage( 2772, 2772, QImage::Format_RGB888 );
m_task->m_image->fill( 0xFFFFFFFF );
{
QPainter painter( m_task->m_image );
scene->render( &painter, m_task->m_image->rect() );
}
m_task->m_image->setDotsPerMeterX( 23622 );
m_task->m_image->setDotsPerMeterY( 23622 );
m_waitQueue->wakeOne();
while( !m_task->m_done )
m_waitDone->wait( m_mutex );
delete m_task;
m_task = 0;
}
void QLightScribe::abort()