[sailfish] added option for white background on icons, this is the default -- closes #65

qml/ttrss/sailfish/pages/FeedDelegate.qml

@@ -37,6 +37,12 @@ ListItem {
         }
 
         visible: settings.displayIcons && model.icon != ''
+        Rectangle {
+            color: "white"
+            anchors.fill: parent
+            visible: settings.whiteBackgroundOnIcons && parent.status == Image.Ready
+            z: parent.z - 1
+        }
     }
 
     Label {

qml/ttrss/sailfish/pages/FeedItemDelegate.qml

@@ -55,6 +55,12 @@ ListItem {
             source: feed.isCat ? model.icon : ''
 
             visible: settings.displayIcons && model.icon != '' && feed.isCat && status == Image.Ready
+            Rectangle {
+                color: "white"
+                anchors.fill: parent
+                visible: settings.whiteBackgroundOnIcons && parent.status == Image.Ready
+                z: parent.z - 1
+            }
         }
 
         Column {

qml/ttrss/sailfish/pages/Settings.qml

@@ -58,6 +58,11 @@ Page {
             checked: settings.displayIcons
             onCheckedChanged: settings.displayIcons = checked
         }
+            TextSwitch {
+                text: qsTr('Show a White Background on Icons')
+                checked: settings.whiteBackgroundOnIcons
+                onCheckedChanged: settings.whiteBackgroundOnIcons = checked
+            }
 
         TextSwitch {
             text: qsTr('Use All Feeds on Startup')

settings.cpp

@@ -126,6 +126,14 @@ void Settings::setUseAllFeedsOnStartup(bool useAllFeedsOnStartup) {
     }
 }
 
+void Settings::setWhiteBackgroundOnIcons(bool whiteBackgroundOnIcons()) {
+    if (_whiteBackgroundOnIcons != whiteBackgroundOnIcons) {
+        _whiteBackgroundOnIcons = whiteBackgroundOnIcons;
+        m_settings->setValue("whiteBackgroundOnIcons", _whiteBackgroundOnIcons);
+        emit whiteBackgroundOnIconsChanged();
+    }
+}
+
 Settings::Settings(QObject *parent) : QObject(parent), m_settings(new QSettings(this)) {
     _servername = m_settings->value("servername", "http://").toString();
     _username = m_settings->value("username", "").toString();
@@ -142,4 +150,5 @@ Settings::Settings(QObject *parent) : QObject(parent), m_settings(new QSettings(
     _webviewFontSize = m_settings->value("webviewFontSize", 22).toInt();
     _autoMarkRead = m_settings->value("autoMarkRead", true).toBool();
     _useAllFeedsOnStartup = m_settings->value("useAllFeedsOnStartup", false).toBool();
+    _whiteBackgroundOnIcons = m_settings->value("whiteBackgroundOnIcons", true).toBool();
 }

settings.hh

@@ -26,6 +26,7 @@ class Settings : public QObject
     Q_PROPERTY(int webviewFontSize READ webviewFontSize WRITE setWebviewFontSize NOTIFY webviewFontSizeChanged)
     Q_PROPERTY(bool autoMarkRead READ autoMarkRead WRITE setAutoMarkRead NOTIFY autoMarkReadChanged)
     Q_PROPERTY(bool useAllFeedsOnStartup READ useAllFeedsOnStartup WRITE setUseAllFeedsOnStartup NOTIFY useAllFeedsOnStartupChanged)
+    Q_PROPERTY(bool whiteBackgroundOnIcons READ whiteBackgroundOnIcons WRITE setWhiteBackgroundOnIcons NOTIFY whiteBackgroundOnIconsChanged)
 public:
     static Settings *instance();
 
@@ -94,6 +95,11 @@ public:
     }
     void setUseAllFeedsOnStartup(bool useAllFeedsOnStartup);
 
+    bool whiteBackgroundOnIcons() const {
+        return this->_whiteBackgroundOnIcons;
+    }
+    void setWhiteBackgroundOnIcons(bool whiteBackgroundOnIcons);
+
 signals:
     void servernameChanged();
     void usernameChanged();
@@ -110,6 +116,7 @@ signals:
     void webviewFontSizeChanged();
     void autoMarkReadChanged();
     void useAllFeedsOnStartupChanged();
+    void whiteBackgroundOnIconsChanged();
 
 private:
     static QScopedPointer<Settings> m_instance;
@@ -134,5 +141,6 @@ private:
     int _webviewFontSize;
     bool _autoMarkRead;
     bool _useAllFeedsOnStartup;
+    bool _whiteBackgroundOnIcons;
 };
 #endif // SETTINGS_HH