add present windows by class to active screen edges

BUG: 288960

effects/presentwindows/presentwindows.cpp

@@ -156,6 +156,13 @@ void PresentWindowsEffect::reconfigure(ReconfigureFlags)
         m_borderActivateAll.append(ElectricBorder(i));
         effects->reserveElectricBorder(ElectricBorder(i));
     }
+    borderList.clear();
+    borderList.append(int(ElectricNone));
+    borderList = conf.readEntry("BorderActivateClass", borderList);
+    foreach (int i, borderList) {
+        m_borderActivateClass.append(ElectricBorder(i));
+        effects->reserveElectricBorder(ElectricBorder(i));
+    }
     m_layoutMode = conf.readEntry("LayoutMode", int(LayoutNatural));
     m_showCaptions = conf.readEntry("DrawWindowCaptions", true);
     m_showIcons = conf.readEntry("DrawWindowIcons", true);
@@ -510,14 +517,26 @@ void PresentWindowsEffect::slotWindowGeometryShapeChanged(EffectWindow* w, const
 
 bool PresentWindowsEffect::borderActivated(ElectricBorder border)
 {
-    if (!m_borderActivate.contains(border) && !m_borderActivateAll.contains(border))
+    int mode = 0;
+    if (m_borderActivate.contains(border))
+        mode |= 1;
+    else if (m_borderActivateAll.contains(border))
+        mode |= 2;
+    else if (m_borderActivateClass.contains(border))
+        mode |= 4;
+
+    if (!mode)
         return false;
+
     if (effects->activeFullScreenEffect() && effects->activeFullScreenEffect() != this)
         return true;
-    if (m_borderActivate.contains(border))
+
+    if (mode & 1)
         toggleActive();
-    else
+    else if (mode & 2)
         toggleActiveAllDesktops();
+    else if (mode & 4)
+        toggleActiveClass();
     return true;
 }
 

effects/presentwindows/presentwindows.h

@@ -210,6 +210,7 @@ private:
     // User configuration settings
     QList<ElectricBorder> m_borderActivate;
     QList<ElectricBorder> m_borderActivateAll;
+    QList<ElectricBorder> m_borderActivateClass;
     int m_layoutMode;
     bool m_showCaptions;
     bool m_showIcons;

kcmkwin/kwinscreenedges/main.cpp

@@ -195,6 +195,7 @@ void KWinScreenEdgesConfig::monitorInit()
     } else {
         monitorAddItem(services.first()->name() + " - " + i18n("All Desktops"));
         monitorAddItem(services.first()->name() + " - " + i18n("Current Desktop"));
+        monitorAddItem(services.first()->name() + " - " + i18n("Current Application"));
     }
     services = trader->query("KWin/Effect", "[X-KDE-PluginInfo-Name] == 'kwin4_effect_desktopgrid'");
     if (services.isEmpty()) {
@@ -270,6 +271,13 @@ void KWinScreenEdgesConfig::monitorLoad()
     foreach (int i, list) {
         monitorChangeEdge(ElectricBorder(i), int(PresentWindowsCurrent));
     }
+    // PresentWindows BorderActivateClass
+    list.clear();
+    list.append(int(ElectricNone));
+    list = presentWindowsConfig.readEntry("BorderActivateClass", list);
+    foreach (int i, list) {
+        monitorChangeEdge(ElectricBorder(i), int(PresentWindowsClass));
+    }
 
     // Desktop Grid
     KConfigGroup gridConfig(m_config, "Effect-DesktopGrid");
@@ -365,6 +373,8 @@ void KWinScreenEdgesConfig::monitorSave()
                                     monitorCheckEffectHasEdge(int(PresentWindowsAll)));
     presentWindowsConfig.writeEntry("BorderActivate",
                                     monitorCheckEffectHasEdge(int(PresentWindowsCurrent)));
+    presentWindowsConfig.writeEntry("BorderActivateClass",
+                                    monitorCheckEffectHasEdge(int(PresentWindowsClass)));
 
     // Desktop Grid
     KConfigGroup gridConfig(m_config, "Effect-DesktopGrid");

kcmkwin/kwinscreenedges/main.h

@@ -66,6 +66,7 @@ private:
     enum EffectActions {
         PresentWindowsAll = ELECTRIC_ACTION_COUNT, // Start at the end of built in actions
         PresentWindowsCurrent,
+        PresentWindowsClass,
         DesktopGrid,
         Cube,
         Cylinder,