summaryrefslogtreecommitdiffstats
path: root/kooka/imgprintdialog.cpp
diff options
context:
space:
mode:
authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit47d455dd55be855e4cc691c32f687f723d9247ee (patch)
tree52e236aaa2576bdb3840ebede26619692fed6d7d /kooka/imgprintdialog.cpp
downloadtdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.tar.gz
tdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.zip
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/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kooka/imgprintdialog.cpp')
-rw-r--r--kooka/imgprintdialog.cpp302
1 files changed, 302 insertions, 0 deletions
diff --git a/kooka/imgprintdialog.cpp b/kooka/imgprintdialog.cpp
new file mode 100644
index 00000000..f9aa3930
--- /dev/null
+++ b/kooka/imgprintdialog.cpp
@@ -0,0 +1,302 @@
+/***************************************************************************
+ imgprintdialog.h - Kooka's Image Printing
+ -------------------
+ begin : May 2003
+ copyright : (C) 1999 by Klaas Freitag
+ email : freitag@suse.de
+ ***************************************************************************/
+
+/***************************************************************************
+ * *
+ * This file may be distributed and/or modified under the terms of the *
+ * GNU General Public License version 2 as published by the Free Software *
+ * Foundation and appearing in the file COPYING included in the *
+ * packaging of this file. *
+ *
+ * As a special exception, permission is given to link this program *
+ * with any version of the KADMOS ocr/icr engine of reRecognition GmbH, *
+ * Kreuzlingen and distribute the resulting executable without *
+ * including the source code for KADMOS in the source distribution. *
+ *
+ * As a special exception, permission is given to link this program *
+ * with any edition of Qt, and distribute the resulting executable, *
+ * without including the source code for Qt in the source distribution. *
+ * *
+ ***************************************************************************/
+#include "imgprintdialog.h"
+
+#include <klocale.h>
+#include <knuminput.h>
+#include <kdialog.h>
+
+#include <qstring.h>
+#include <qmap.h>
+#include <qlayout.h>
+#include <qvbuttongroup.h>
+#include <qcheckbox.h>
+#include <qradiobutton.h>
+#include "kookaimage.h"
+#include <qvgroupbox.h>
+#include <qpaintdevicemetrics.h>
+#include <qlabel.h>
+#include <qtooltip.h>
+#include <kdebug.h>
+
+#define ID_SCREEN 0
+#define ID_ORIG 1
+#define ID_CUSTOM 2
+#define ID_FIT_PAGE 3
+
+ImgPrintDialog::ImgPrintDialog( KookaImage *img, QWidget *parent, const char* name )
+ : KPrintDialogPage( parent, name ),
+ m_image(img),
+ m_ignoreSignal(false)
+{
+ setTitle(i18n("Image Printing"));
+ QVBoxLayout *layout = new QVBoxLayout( this );
+ // layout->setMargin( KDialog::marginHint() );
+ // layout->setSpacing( KDialog::spacingHint() );
+
+ m_scaleRadios = new QButtonGroup( 2, Qt::Vertical, i18n("Image Print Size"), this );
+ m_scaleRadios->setRadioButtonExclusive(true);
+ connect( m_scaleRadios, SIGNAL(clicked(int)), SLOT(slScaleChanged(int)));
+
+ m_rbScreen = new QRadioButton( i18n("Scale to same size as on screen"),
+ m_scaleRadios );
+ QToolTip::add( m_rbScreen, i18n("Screen scaling. That prints according to the screen resolution."));
+
+ m_scaleRadios->insert( m_rbScreen, ID_SCREEN );
+
+ m_rbOrigSize = new QRadioButton( i18n("Original size (calculate from scan resolution)"),
+ m_scaleRadios );
+ QToolTip::add( m_rbOrigSize,
+ i18n("Calculates the print size from the scan resolution. Enter the scan resolution in the dialog field below." ));
+ m_scaleRadios->insert( m_rbOrigSize, ID_ORIG );
+
+
+ m_rbScale = new QRadioButton( i18n("Scale image to custom dimension"), m_scaleRadios );
+ QToolTip::add( m_rbScale,
+ i18n("Set the print size yourself in the dialog below. The image is centered on the paper."));
+
+ m_scaleRadios->insert( m_rbScale, ID_CUSTOM );
+
+ m_rbFitPage = new QRadioButton( i18n("Scale image to fit to page"), m_scaleRadios );
+ QToolTip::add( m_rbFitPage, i18n("Printout uses maximum space on the selected pager. Aspect ratio is maintained."));
+ m_scaleRadios->insert( m_rbFitPage, ID_FIT_PAGE );
+
+ layout->addWidget( m_scaleRadios );
+
+
+ QHBoxLayout *hbox = new QHBoxLayout( this );
+ layout->addLayout( hbox );
+
+ /** Box for Image Resolutions **/
+ QVGroupBox *group1 = new QVGroupBox( i18n("Resolutions"), this );
+ hbox->addWidget( group1 );
+
+ /* Postscript generation resolution */
+ m_psDraft = new QCheckBox( i18n("Generate low resolution PostScript (fast draft print)"),
+ group1, "cbPostScriptRes" );
+ m_psDraft->setChecked( false );
+
+
+ /* Scan resolution of the image */
+ m_dpi = new KIntNumInput( group1 );
+ m_dpi->setLabel( i18n("Scan resolution (dpi) " ), AlignVCenter );
+ m_dpi->setValue( 300 );
+ m_dpi->setSuffix( i18n(" dpi"));
+
+ /* Label for displaying the screen Resolution */
+ m_screenRes = new QLabel( group1 );
+
+ /** Box for Image Print Size **/
+ QVGroupBox *group = new QVGroupBox( i18n("Image Print Size"), this );
+ hbox->addWidget( group );
+
+ m_sizeW = new KIntNumInput( group );
+ m_sizeW->setLabel( i18n("Image width:"), AlignVCenter );
+ m_sizeW->setSuffix( i18n(" mm"));
+ connect( m_sizeW, SIGNAL(valueChanged(int)), SLOT(slCustomWidthChanged(int)));
+ m_sizeH = new KIntNumInput( m_sizeW, AlignVCenter, group );
+ m_sizeH->setLabel( i18n("Image height:"), AlignVCenter);
+ m_sizeH->setSuffix( i18n(" mm"));
+ connect( m_sizeH, SIGNAL(valueChanged(int)), SLOT(slCustomHeightChanged(int)));
+
+ m_ratio = new QCheckBox( i18n("Maintain aspect ratio"), group, "cbAspectRatio" );
+ m_ratio->setChecked(true);
+
+
+ QWidget *spaceEater = new QWidget( this );
+ spaceEater->setSizePolicy( QSizePolicy( QSizePolicy::Ignored, QSizePolicy::Ignored ));
+ layout->addWidget( spaceEater );
+
+ /* Set start values */
+ m_rbScreen->setChecked(true);
+ slScaleChanged( ID_SCREEN );
+}
+
+void ImgPrintDialog::setImage( KookaImage *img )
+{
+ if( ! img ) return;
+
+ // TODO: get scan resolution out of the image
+
+}
+
+void ImgPrintDialog::setOptions(const QMap<QString,QString>& opts)
+{
+ // m_autofit->setChecked(opts["app-img-autofit"] == "1");
+ QString scale = opts[OPT_SCALING];
+
+ kdDebug(28000) << "In setOption" << endl;
+
+ if( scale == "scan" )
+ m_rbOrigSize->setChecked(true);
+ else if( scale == "custom" )
+ m_rbScale->setChecked(true);
+ else
+ m_rbScreen->setChecked(true);
+
+ int help = opts[OPT_SCAN_RES].toInt();
+ m_dpi->setValue( help );
+
+ help = opts[OPT_WIDTH].toInt();
+ m_sizeW->setValue( help );
+
+ help = opts[OPT_HEIGHT].toInt();
+ m_sizeH->setValue( help );
+
+ help = opts[OPT_SCREEN_RES].toInt();
+ m_screenRes->setText(i18n( "Screen resolution: %1 dpi").arg(help));
+
+ help = opts[OPT_PSGEN_DRAFT].toInt();
+ m_psDraft->setChecked( help == 1 );
+
+ help = opts[OPT_RATIO].toInt();
+ m_ratio->setChecked( help == 1 );
+
+}
+
+
+void ImgPrintDialog::getOptions(QMap<QString,QString>& opts, bool )
+{
+ // TODO: Check for meaning of include_def !
+ // kdDebug(28000) << "In getOption with include_def: " << include_def << endl;
+
+ QString scale = "screen";
+ if( m_rbOrigSize->isChecked() )
+ scale = "scan";
+ else if( m_rbScale->isChecked() )
+ scale = "custom";
+ else if( m_rbFitPage->isChecked() )
+ scale = "fitpage";
+
+ opts[OPT_SCALING] = scale;
+
+ opts[OPT_SCAN_RES] = QString::number( m_dpi->value() );
+ opts[OPT_WIDTH] = QString::number( m_sizeW->value() );
+ opts[OPT_HEIGHT] = QString::number( m_sizeH->value() );
+ opts[OPT_PSGEN_DRAFT] = QString::number( m_psDraft->isChecked() );
+ opts[OPT_RATIO] = QString::number( m_ratio->isChecked() );
+
+ {
+ QPaintDeviceMetrics metric( this );
+ opts[OPT_SCREEN_RES] = QString::number( metric.logicalDpiX());
+ }
+}
+
+bool ImgPrintDialog::isValid(QString& msg)
+{
+ /* check if scan reso is higher than 0 in case its needed */
+ int id = m_scaleRadios->id( m_scaleRadios->selected());
+ if( id == ID_ORIG && m_dpi->value() == 0 )
+ {
+ msg = i18n("Please specify a scan resolution larger than 0");
+ return false;
+ }
+ else if( id == ID_CUSTOM && (m_sizeW->value() == 0 || m_sizeH->value() == 0 ) )
+ {
+ msg = i18n("For custom printing, a valid size should be specified.\n"
+ "At least one dimension is zero.");
+ }
+
+ return true;
+}
+
+void ImgPrintDialog::slScaleChanged( int id )
+{
+ if( id == ID_SCREEN )
+ {
+ /* disalbe size, scan res. */
+ m_dpi->setEnabled(false);
+ m_ratio->setEnabled(false);
+ m_sizeW->setEnabled(false);
+ m_sizeH->setEnabled(false);
+ }
+ else if( id == ID_ORIG )
+ {
+ /* disable size */
+ m_dpi->setEnabled(true);
+ m_ratio->setEnabled(false);
+ m_sizeW->setEnabled(false);
+ m_sizeH->setEnabled(false);
+ }
+ else if( id == ID_CUSTOM )
+ {
+ m_dpi->setEnabled(false);
+ m_ratio->setEnabled(true);
+ m_sizeW->setEnabled(true);
+ m_sizeH->setEnabled(true);
+ }
+ else if( id == ID_FIT_PAGE )
+ {
+ m_dpi->setEnabled(false);
+ m_ratio->setEnabled(true);
+ m_sizeW->setEnabled(false);
+ m_sizeH->setEnabled(false);
+ }
+}
+
+void ImgPrintDialog::slCustomWidthChanged( int val )
+{
+ if( m_ignoreSignal )
+ {
+ m_ignoreSignal = false;
+ return;
+ }
+
+ /* go out here if scaling is not custom */
+ if( m_scaleRadios->id( m_scaleRadios->selected()) != ID_CUSTOM ) return;
+
+ /* go out here if maintain aspect ration is off */
+ if( ! m_ratio->isChecked() ) return;
+
+ m_ignoreSignal = true;
+ kdDebug(28000) << "Setting value to horizontal size" << endl;
+ m_sizeH->setValue( int( double(val) *
+ double(m_image->height())/double(m_image->width()) ) );
+
+}
+
+void ImgPrintDialog::slCustomHeightChanged( int val )
+{
+ if( m_ignoreSignal )
+ {
+ m_ignoreSignal = false;
+ return;
+ }
+
+ /* go out here if scaling is not custom */
+ if( m_scaleRadios->id( m_scaleRadios->selected()) != ID_CUSTOM ) return;
+
+ /* go out here if maintain aspect ration is off */
+ if( ! m_ratio->isChecked() ) return;
+
+ m_ignoreSignal = true;
+ kdDebug(28000) << "Setting value to vertical size" << endl;
+ m_sizeW->setValue( int( double(val) *
+ double(m_image->width())/double(m_image->height()) ) );
+
+}
+
+#include "imgprintdialog.moc"