details:add layout icon property

--expose icon properly at details window

app/layout/abstractlayout.cpp

@@ -69,6 +69,7 @@ void AbstractLayout::init()
     connect(this, &AbstractLayout::customTextColorChanged, this, &AbstractLayout::saveConfig);
     connect(this, &AbstractLayout::colorChanged, this, &AbstractLayout::saveConfig);
 
+    connect(this, &AbstractLayout::iconChanged, this, &AbstractLayout::saveConfig);
     connect(this, &AbstractLayout::lastUsedActivityChanged, this, &AbstractLayout::saveConfig);
     connect(this, &AbstractLayout::launchersChanged, this, &AbstractLayout::saveConfig);
     connect(this, &AbstractLayout::preferredForShortcutsTouchedChanged, this, &AbstractLayout::saveConfig);
@@ -211,6 +212,21 @@ void AbstractLayout::setColor(QString color)
     emit colorChanged();
 }
 
+QString AbstractLayout::icon() const
+{
+    return m_icon;
+}
+
+void AbstractLayout::setIcon(const QString &icon)
+{
+    if (m_icon == icon) {
+        return;
+    }
+
+    m_icon = icon;
+    emit iconChanged();
+}
+
 QString AbstractLayout::lastUsedActivity()
 {
     return m_lastUsedActivity;
@@ -358,9 +374,11 @@ void AbstractLayout::loadConfig()
 
         saveConfig();
     } else {
-        m_customBackground = m_layoutGroup.readEntry("customBackground", QString(""));
-        m_customTextColor = m_layoutGroup.readEntry("customTextColor", QString(""));
+        m_customBackground = m_layoutGroup.readEntry("customBackground", QString());
+        m_customTextColor = m_layoutGroup.readEntry("customTextColor", QString());
     }
+
+    m_icon = m_layoutGroup.readEntry("icon", QString());
 }
 
 void AbstractLayout::saveConfig()
@@ -372,6 +390,7 @@ void AbstractLayout::saveConfig()
     m_layoutGroup.writeEntry("backgroundStyle", (int)m_backgroundStyle);
     m_layoutGroup.writeEntry("customBackground", m_customBackground);
     m_layoutGroup.writeEntry("customTextColor", m_customTextColor);
+    m_layoutGroup.writeEntry("icon", m_icon);
     m_layoutGroup.writeEntry("lastUsedActivity", m_lastUsedActivity);
     m_layoutGroup.writeEntry("preferredForShortcutsTouched", m_preferredForShortcutsTouched);
 }

app/layout/abstractlayout.h

@@ -65,6 +65,7 @@ class AbstractLayout : public QObject
 
     Q_PROPERTY(bool preferredForShortcutsTouched READ preferredForShortcutsTouched WRITE setPreferredForShortcutsTouched NOTIFY preferredForShortcutsTouchedChanged)
 
+    Q_PROPERTY(QString icon READ icon NOTIFY iconChanged)
     Q_PROPERTY(QString background READ background NOTIFY backgroundChanged)
     Q_PROPERTY(QString textColor READ textColor NOTIFY textColorChanged)
 
@@ -100,6 +101,9 @@ public:
     QString customTextColor() const;
     void setCustomTextColor(const QString &customColor);
 
+    QString icon() const;
+    void setIcon(const QString &icon);
+
     QString predefinedTextColor() const;
 
     virtual QString textColor() const;
@@ -128,6 +132,7 @@ signals:
     void customTextColorChanged();
     void colorChanged();
     void fileChanged();
+    void iconChanged();
     void lastUsedActivityChanged();
     void launchersChanged();
     void nameChanged();
@@ -155,7 +160,7 @@ protected:
     QString m_customTextColor;
     QString m_color;
     QString m_lastUsedActivity; //the last used activity for this layout
-
+    QString m_icon;
 
     BackgroundStyle m_backgroundStyle{ColorBackgroundStyle};
 

app/settings/controllers/layoutscontroller.cpp

@@ -406,6 +406,7 @@ void Layouts::loadLayouts()
         CentralLayout *central = new CentralLayout(this, original.id);
 
         original.name = central->name();
+        original.icon = central->icon();
         original.backgroundStyle = central->backgroundStyle();
         original.color = central->color();
         original.background = central->customBackground();
@@ -539,6 +540,7 @@ const Data::Layout Layouts::addLayoutForFile(QString file, QString layoutName, b
     m_layouts[copied.id] = settings;
 
     copied.name = uniqueLayoutName(layoutName);
+    copied.icon = settings->icon();
     copied.backgroundStyle = settings->backgroundStyle();
     copied.color = settings->color();
     copied.textColor = settings->customTextColor();
@@ -723,38 +725,22 @@ void Layouts::save()
             generic->unlock();
         }
 
+        //! Icon
+        generic->setIcon(iLayoutCurrentData.icon);
+
         //! Backgrounds
-        if (generic->backgroundStyle() != iLayoutCurrentData.backgroundStyle) {
         generic->setBackgroundStyle(iLayoutCurrentData.backgroundStyle);
-        }
-
-        if (generic->color() != iLayoutCurrentData.color) {
         generic->setColor(iLayoutCurrentData.color);
-        }
-
-        if (generic->customBackground() != iLayoutCurrentData.background) {
         generic->setCustomBackground(iLayoutCurrentData.background);
-        }
-
-        if (generic->customTextColor() != iLayoutCurrentData.textColor) {
         generic->setCustomTextColor(iLayoutCurrentData.textColor);
-        }
 
         //! update only the Central-specific layout parts
         CentralLayout *centralActive = isOriginalLayout ? m_handler->corona()->layoutsManager()->synchronizer()->centralLayout(iLayoutOriginalData.name) : nullptr;
         CentralLayout *central = centralActive ? centralActive : m_layouts[iLayoutCurrentData.id];       
 
-        if (central->showInMenu() != iLayoutCurrentData.isShownInMenu) {
         central->setShowInMenu(iLayoutCurrentData.isShownInMenu);
-        }
-
-        if (central->disableBordersForMaximizedWindows() != iLayoutCurrentData.hasDisabledBorders) {
         central->setDisableBordersForMaximizedWindows(iLayoutCurrentData.hasDisabledBorders);
-        }
-
-        if (central->activities() != cleanedActivities) {
         central->setActivities(cleanedActivities);
-        }
 
         //! If the layout name changed OR the layout path is a temporary one
         if ((iLayoutCurrentData.name != iLayoutOriginalData.name) || iLayoutCurrentData.isTemporary()) {

app/settings/dialogs/detailsdialog.ui

@@ -178,11 +178,24 @@
                <height>40</height>
               </size>
              </property>
+             <property name="maximumSize">
+              <size>
+               <width>40</width>
+               <height>40</height>
+              </size>
+             </property>
              <property name="text">
               <string notr="true"/>
              </property>
              <property name="icon">
-              <iconset theme="add"/>
+              <iconset theme="add">
+               <normaloff>.</normaloff>.</iconset>
+             </property>
+             <property name="iconSize">
+              <size>
+               <width>32</width>
+               <height>32</height>
+              </size>
              </property>
             </widget>
            </item>

app/settings/handlers/detailshandler.cpp

@@ -33,6 +33,10 @@
 // Qt
 #include <QColorDialog>
 #include <QFileDialog>
+#include <QIcon>
+
+// KDE
+#include <KIconDialog>
 
 namespace Latte {
 namespace Settings {
@@ -83,6 +87,8 @@ void DetailsHandler::init()
     });
 
     connect(m_ui->backgroundBtn, &QPushButton::pressed, this, &DetailsHandler::selectBackground);
+    connect(m_ui->iconBtn, &QPushButton::pressed, this, &DetailsHandler::selectIcon);
+    connect(m_ui->iconClearBtn, &QPushButton::pressed, this, &DetailsHandler::on_clearIcon);
     connect(m_ui->textColorBtn, &QPushButton::pressed, this, &DetailsHandler::selectTextColor);
     connect(m_ui->patternClearBtn, &QPushButton::pressed, this, &DetailsHandler::on_clearPattern);
 
@@ -135,8 +141,10 @@ void DetailsHandler::reload()
 void DetailsHandler::loadLayout(const Data::Layout &data)
 {
     if (data.icon.isEmpty()) {
+        m_ui->iconBtn->setIcon(QIcon::fromTheme("add"));
         m_ui->iconClearBtn->setVisible(false);
     } else {
+        m_ui->iconBtn->setIcon(QIcon::fromTheme(data.icon));
         m_ui->iconClearBtn->setVisible(true);
     }
 
@@ -213,6 +221,11 @@ void DetailsHandler::save()
 {
 }
 
+void DetailsHandler::on_clearIcon()
+{
+    setIcon("");
+}
+
 void DetailsHandler::on_clearPattern()
 {
     setBackground("");
@@ -254,6 +267,16 @@ void DetailsHandler::setColor(const QString &color)
     emit dataChanged();
 }
 
+void DetailsHandler::setIcon(const QString &icon)
+{
+    if (c_data.icon == icon) {
+        return;
+    }
+
+    c_data.icon = icon;
+    emit dataChanged();
+}
+
 void DetailsHandler::setTextColor(const QString &textColor)
 {
     if (c_data.textColor == textColor) {
@@ -319,6 +342,12 @@ void DetailsHandler::selectBackground()
     }
 }
 
+void DetailsHandler::selectIcon()
+{
+    KIconDialog iconDialog(m_parentDialog);
+    setIcon(iconDialog.openDialog());
+}
+
 void DetailsHandler::selectTextColor()
 {
     QColorDialog dialog(m_parentDialog);

app/settings/handlers/detailshandler.h

@@ -81,12 +81,15 @@ signals:
 private slots:
     void on_currentLayoutIndexChanged(int row);
     void on_currentColorIndexChanged(int row);
+    void on_clearIcon();
     void on_clearPattern();
 
+    void selectBackground();
+    void selectIcon();
+    void selectTextColor();
+
 private:
     void init();
-    void selectBackground();
-    void selectTextColor();
     void reload();
 
     void setIsShownInMenu(bool inMenu);
@@ -95,6 +98,7 @@ private:
     void setBackground(const QString &background);
     void setTextColor(const QString &textColor);
     void setColor(const QString &color);
+    void setIcon(const QString &icon);
 
     void setBackgroundStyle(const Latte::Layout::BackgroundStyle &style);
 

app/settings/models/layoutsmodel.cpp

@@ -406,6 +406,18 @@ QList<Data::LayoutIcon> Layouts::icons(const int &row) const
         icons.prepend(freeActsData);
     }
 
+    if (!m_layoutsTable[row].icon.isEmpty() && freeActivitiesPos<0) {
+        //! if there is specific icon set from the user for this layout
+        //! we draw only that icon
+        icons.clear();
+        Data::LayoutIcon icon;
+        icon.name = m_layoutsTable[row].icon;
+        icon.isFreeActivities = false;
+        icon.isBackgroundFile = false;
+        icons << icon;
+        return icons;
+    }
+
     //! background image
     if (icons.count() == 0) {
         QString colorPath;