File fix_scan_dialog_bnc670968.diff of Package kdegraphics4

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File fix_scan_dialog_bnc670968.diff of Package kdegraphics4 (Revision 7291e6dad8690463da81b561bafd75e2)

Currently displaying revision 7291e6dad8690463da81b561bafd75e2 , Show latest

--- libs/libksane/libksane/ksane_viewer.cpp	2011/01/26 18:34:46	1217327
+++ libs/libksane/libksane/ksane_viewer.cpp	2011/01/26 18:36:15	1217328
@@ -934,6 +934,11 @@
     }
 }
 
+QSize KSaneViewer::sizeHint() const
+{
+    return QSize(250, 300);  // a sensible size for a scan preview
+}
+
 void KSaneViewer::refineSelections(int pixelMargin)
 {
    // The end result
--- libs/libksane/libksane/ksane_viewer.h	2011/01/26 18:34:46	1217327
+++ libs/libksane/libksane/ksane_viewer.h	2011/01/26 18:36:15	1217328
@@ -46,6 +46,8 @@
         /** Find selections in the picture
         * \param area this parameter determine the area of the reduced sized image. */
         void findSelections(float area = 10000.0);
+
+        virtual QSize sizeHint() const;
         
     public Q_SLOTS:
         
--- ksaneplugin/sanedialog.cpp	2011/01/28 20:44:55	1217819
+++ ksaneplugin/sanedialog.cpp	2011/01/28 21:42:52	1217820
@@ -29,6 +29,7 @@
 #include <KDebug>
 #include <KPluginLoader>
 #include <KMessageBox>
+#include <KSharedConfig>
 
 K_PLUGIN_FACTORY(SaneDialogFactory, registerPlugin<SaneDialog>();)
 K_EXPORT_PLUGIN(SaneDialogFactory("ksaneplugin"))
@@ -71,12 +72,35 @@
         openDev = QString();
         return false;
     }
+
+    // restore scan dialog size and all options for the selected device if available
+    KSharedConfigPtr configPtr = KSharedConfig::openConfig("scannersettings");
+    restoreDialogSize(KConfigGroup(configPtr, "ScanDialog"));
+    QString groupName = openDev;
+    if (configPtr->hasGroup(groupName)) {
+        KConfigGroup group(configPtr, groupName);
+        QStringList keys = group.keyList();
+        for (int i = 0; i < keys.count(); i++)
+            ksanew->setOptVal(keys[i], group.readEntry(keys[i]));
+    }
+
    return true;
 }
 
-
 SaneDialog::~SaneDialog()
 {
+    if (ksanew && !openDev.isEmpty()) {
+        // save scan dialog size and all options for the selected device if available
+        KSharedConfigPtr configPtr = KSharedConfig::openConfig("scannersettings");
+        KConfigGroup group(configPtr, "ScanDialog");
+        saveDialogSize(group, KConfigGroup::Persistent);
+        group = configPtr->group(openDev);
+        QMap<QString, QString> opts;
+        ksanew->getOptVals(opts);
+        QMap<QString, QString>::const_iterator i = opts.constBegin();
+        for (; i != opts.constEnd(); ++i)
+            group.writeEntry(i.key(), i.value(), KConfigGroup::Persistent);
+    }
 }
 
 void SaneDialog::imageReady(QByteArray &data, int w, int h, int bpl, int f)

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File fix_scan_dialog_bnc670968.diff of Package kdegraphics4 (Revision 7291e6dad8690463da81b561bafd75e2)

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