Developer Documentation

PrintPlugin.cc
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40 \*===========================================================================*/
41
42
43
44
45 #include <QPrintDialog>
46 #include <QPrinter>
47 #include <QPainter>
48
49 #include "PrintPlugin.hh"
50
51 #include <OpenFlipper/BasePlugin/PluginFunctions.hh>
52 #include <OpenFlipper/common/GlobalOptions.hh>
53
54
55 void PrintPlugin::pluginsInitialized()
56 {
57 // Print menu
58 QMenu *printMenu = new QMenu(tr("&Printing"));
59
60 printMenu->setIcon(QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"document-print.png"));
61
62 emit addMenubarAction(printMenu->menuAction(), FILEMENU );
63
64 QAction* AC_Print = new QAction(tr("&Print"), this);;
65 AC_Print->setStatusTip(tr("Print the current view"));
66 AC_Print->setIcon(QIcon(OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator()+"document-print.png"));
67
68 connect(AC_Print, SIGNAL(triggered()), this, SLOT(printView()));
69 printMenu->addAction(AC_Print);
70 }
71
72 void PrintPlugin::printView () {
73
74
75 QPrinter printer(QPrinter::HighResolution);
76
77 QPrintDialog *dialog = new QPrintDialog(&printer);
78 dialog->setWindowTitle(tr("Print Current View"));
79 if (dialog->exec() != QDialog::Accepted)
80 return;
81
82 QImage image;
83
84 // create the snapshot
85 PluginFunctions::getCurrentViewImage(image);
86
87 QPainter painter;
88 painter.begin(&printer);
89
90 painter.save();
91
92 QRect rect = painter.viewport();
93 QSize size = image.size();
94 size.scale(rect.size(), Qt::KeepAspectRatio);
95 painter.setViewport(rect.x(), rect.y(), size.width(), size.height());
96 painter.setWindow(image.rect());
97
98 painter.drawImage(0, 0, image);
99
100 painter.restore();
101 painter.end();
102
103 }
104
105 void PrintPlugin::slotKeyEvent( QKeyEvent* _event ) {
106 if (_event->modifiers() == Qt::ControlModifier ) {
107 switch (_event->key())
108 {
109 case Qt::Key_P :
110 printView();
111 return;
112 }
113 }
114 }
115
116
117
PluginFunctions.hh
GlobalOptions.hh
PluginFunctions::getCurrentViewImage
void getCurrentViewImage(QImage &_image)
Returns a QImage of the current View.
Definition: PluginFunctions.cc:605
FILEMENU
#define FILEMENU
The Menu will be added inside the File Menu.
Definition: MenuInterface.hh:51