Changeset 109 in tspsg-svn for trunk/src/settingsdialog.cpp

Timestamp:

Apr 27, 2010, 9:12:55 AM (15 years ago)

Author:

laleppa

Message:

+ Added the ability to select in what format to save the graph when saving solution as HTML.

• Moved all installation and deployment rules to a separate install.pri file.

File:

• trunk/src/settingsdialog.cpp (modified) (3 diffs)

trunk/src/settingsdialog.cpp

@@ -195 +195 @@
         settings->beginGroup("Output");
         cbShowGraph->setChecked(settings->value("ShowGraph", DEF_SHOW_GRAPH).toBool());
+
+#if !defined(NOSVG) && (QT_VERSION >= 0x040500)
+        comboGraphImageFormat->addItem("svg");
+#endif // NOSVG && QT_VERSION >= 0x040500
+// We create a whitelist of formats, supported by the most popular web browsers according to
+//  http://en.wikipedia.org/wiki/Comparison_of_web_browsers#Image_format_support
+//  + TIFF format (there are plugins to support it).
+QStringList whitelist;
+        whitelist << "bmp" << "jpeg" << "png" << "tiff" << "xbm";
+        foreach (QByteArray format, QImageWriter::supportedImageFormats()) {
+                if (whitelist.contains(format))
+                        comboGraphImageFormat->addItem(format);
+        }
+        comboGraphImageFormat->model()->sort(0);
+        comboGraphImageFormat->setCurrentIndex(comboGraphImageFormat->findText(settings->value("GraphImageFormat", DEF_GRAPH_IMAGE_FORMAT).toString(), Qt::MatchFixedString));
+        if (comboGraphImageFormat->currentIndex() < 0)
+                comboGraphImageFormat->setCurrentIndex(comboGraphImageFormat->findText(DEF_GRAPH_IMAGE_FORMAT, Qt::MatchFixedString));
+        labelGraphImageFormat->setEnabled(cbShowGraph->isChecked());
+        comboGraphImageFormat->setEnabled(cbShowGraph->isChecked());
+
         cbShowMatrix->setChecked(settings->value("ShowMatrix", DEF_SHOW_MATRIX).toBool());
         cbCitiesLimit->setEnabled(cbShowMatrix->isChecked());
@@ -252 +272 @@
                         settings->setValue("SettingsReset", true);
                         QDialog::accept();
-                        QMessageBox::information(this, tr("Settings Reset"), tr("All settings where successfully reset to their defaults.\nIt is recommended to restart the application now."));
+                        QMessageBox::information(this->parentWidget(), tr("Settings Reset"), tr("All settings where successfully reset to their defaults.\nIt is recommended to restart the application now."));
                         return;
                 } else
@@ -282 +302 @@
         settings->beginGroup("Output");
         settings->setValue("ShowGraph", cbShowGraph->isChecked());
+        if (cbShowGraph->isChecked()) {
+                if (comboGraphImageFormat->currentIndex() >= 0)
+                        settings->setValue("GraphImageFormat", comboGraphImageFormat->currentText());
+                else
+                        settings->setValue("GraphImageFormat", DEF_GRAPH_IMAGE_FORMAT);
+        }
         settings->setValue("ShowMatrix", cbShowMatrix->isChecked());
         settings->setValue("UseShowMatrixLimit", cbShowMatrix->isChecked() && cbCitiesLimit->isChecked());