Added option for global zoom settings :)

BUG: 307477

1 files changed, 42 insertions, 6 deletions

diff --git a/src/settings/appearancewidget.cpp b/src/settings/appearancewidget.cpp
index 42c9db14..89918ac7 100644
--- a/src/settings/appearancewidget.cpp
+++ b/src/settings/appearancewidget.cpp
@@ -35,6 +35,11 @@
 #include <KGlobal>
 #include <KCharsets>
 
+
+int zoomFactorList[13] = {5, 6, 7, 8, 9, 10, 11, 13, 15, 20, 25, 30};
+
+
+
 AppearanceWidget::AppearanceWidget(QWidget *parent)
     : QWidget(parent)
     , _changed(false)
@@ -58,6 +63,7 @@ AppearanceWidget::AppearanceWidget(QWidget *parent)
     connect(fantasyFontChooser,     SIGNAL(currentFontChanged(QFont)), this, SLOT(hasChanged()));
 
     populateEncodingMenu();
+    populateZoomMenu();
 }
 
 
@@ -69,6 +75,11 @@ void AppearanceWidget::save()
     ReKonfig::setSansSerifFontFamily(sansSerifFontChooser->currentFont().family());
     ReKonfig::setCursiveFontFamily(cursiveFontChooser->currentFont().family());
     ReKonfig::setFantasyFontFamily(fantasyFontChooser->currentFont().family());
+
+    // zoom
+    int index = zoomCombo->currentIndex();
+    int zoomFactor = zoomFactorList[index];
+    ReKonfig::setDefaultZoom(zoomFactor);
 }
 
 
@@ -87,11 +98,9 @@ void AppearanceWidget::hasChanged()
 
 bool AppearanceWidget::isDefault()
 {
-    bool def = true;
-
     // TODO: implement me!!
 
-    return def;
+    return !_changed;
 }
 
 
@@ -104,12 +113,39 @@ void AppearanceWidget::populateEncodingMenu()
     encodingCombo->setWhatsThis(i18n("Select the default encoding to be used; normally, you will be fine with 'Use language encoding' "
                                      "and should not have to change this."));
 
-    connect(encodingCombo, SIGNAL(activated(QString)), this, SLOT(setEncoding(QString)));
-    connect(encodingCombo, SIGNAL(activated(QString)), this, SLOT(hasChanged()));
-
     QString enc = ReKonfig::defaultEncoding();
     int indexOfEnc = encodings.indexOf(enc);
     encodingCombo->setCurrentIndex(indexOfEnc);
+
+    connect(encodingCombo, SIGNAL(activated(QString)), this, SLOT(setEncoding(QString)));
+    connect(encodingCombo, SIGNAL(activated(QString)), this, SLOT(hasChanged()));
+}
+
+
+void AppearanceWidget::populateZoomMenu()
+{
+    zoomCombo->setEditable(false);
+    QStringList availableZooms;
+
+    int actualZoom = 0;
+    int defZoom = ReKonfig::defaultZoom();
+
+    for (int i = 0; i < 13; i++)
+    {
+        int zoomFactor = zoomFactorList[i];
+        QString zoomString = QString::number(zoomFactor*10) + QL1S("%");
+        availableZooms << zoomString;
+
+        if (zoomFactor == defZoom)
+        {
+            actualZoom = i;
+        }
+    }
+
+    zoomCombo->addItems(availableZooms);
+    zoomCombo->setCurrentIndex(actualZoom);
+
+    connect(zoomCombo, SIGNAL(activated(QString)), this, SLOT(hasChanged()));
 }