support icon for LastActiveWindow

app/wm/tracker/lastactivewindow.cpp

@@ -21,6 +21,7 @@
 
 // local
 #include "trackedinfo.h"
+#include "../abstractwindowinterface.h"
 
 // Qt
 #include <QDebug>
@@ -31,7 +32,8 @@ namespace Tracker {
 
 
 LastActiveWindow::LastActiveWindow(TrackedInfo *parent)
-    : QObject(parent)
+    : QObject(parent),
+      m_wm(parent->wm())
 {
 }
 
@@ -174,6 +176,17 @@ void LastActiveWindow::setGeometry(QRect geometry)
     emit geometryChanged();
 }
 
+QIcon LastActiveWindow::icon() const
+{
+    return m_icon;
+}
+
+void LastActiveWindow::setIcon(QIcon icon)
+{
+    m_icon = icon;
+    emit iconChanged();
+}
+
 QVariant LastActiveWindow::winId() const
 {
     return m_winId;
@@ -191,6 +204,10 @@ void LastActiveWindow::setWinId(QVariant winId)
 
 void LastActiveWindow::setInformation(const WindowInfoWrap &info)
 {
+    if (m_winId != info.wid()) {
+        setIcon(m_wm->iconFor(info.wid()));
+    }
+
     setWinId(info.wid());
 
     setActive(info.isActive());

app/wm/tracker/lastactivewindow.h

@@ -29,6 +29,7 @@
 
 namespace Latte {
 namespace WindowSystem {
+class AbstractWindowInterface;
 namespace Tracker {
 class TrackedInfo;
 }
@@ -55,6 +56,8 @@ class LastActiveWindow : public QObject {
     Q_PROPERTY(QString display READ display NOTIFY displayChanged)
     Q_PROPERTY(QRect geometry READ geometry NOTIFY geometryChanged)
 
+    Q_PROPERTY(QIcon icon READ icon NOTIFY iconChanged)
+
     Q_PROPERTY(QVariant winId READ winId NOTIFY winIdChanged)
 
 public:
@@ -71,11 +74,14 @@ public:
 
     QString display() const;
     QRect geometry() const;
+    QIcon icon() const;
+
     QVariant winId() const;
 
     void setInformation(const WindowInfoWrap &info);
 
 signals:
+    void iconChanged();
     void isActiveChanged();
     void isMinimizedChanged();
     void isMaximizedChanged();
@@ -99,6 +105,9 @@ private:
 
     void setDisplay(QString display);
     void setGeometry(QRect geometry);
+
+    void setIcon(QIcon icon);
+
     void setWinId(QVariant winId);
 
 private:
@@ -112,8 +121,12 @@ private:
 
     QString m_display;
     QRect m_geometry;
+    QIcon m_icon;
+
     QVariant m_winId;
 
+    AbstractWindowInterface *m_wm{nullptr};
+
 };
 
 }

app/wm/tracker/trackedinfo.cpp

@@ -29,7 +29,8 @@ namespace Tracker {
 
 
 TrackedInfo::TrackedInfo(Tracker::Windows *parent)
-    : QObject(parent)
+    : QObject(parent),
+      m_wm(parent->wm())
 {
     m_lastActiveWindow = new LastActiveWindow(this);
 
@@ -178,6 +179,11 @@ void TrackedInfo::setTouchingWindowScheme(SchemeColors *scheme)
     m_touchingWindowScheme = scheme;
 }
 
+AbstractWindowInterface *TrackedInfo::wm()
+{
+    return m_wm;
+}
+
 }
 }
 }

app/wm/tracker/trackedinfo.h

@@ -94,6 +94,8 @@ public:
     SchemeColors *touchingWindowScheme() const;
     void setTouchingWindowScheme(SchemeColors *scheme);
 
+    AbstractWindowInterface *wm();
+
 signals:
     void lastActiveWindowChanged();
 
@@ -111,6 +113,8 @@ private:
 
     SchemeColors *m_activeWindowScheme{nullptr};
     SchemeColors *m_touchingWindowScheme{nullptr};
+
+    AbstractWindowInterface *m_wm{nullptr};
 };
 
 }

app/wm/tracker/windows.cpp

@@ -118,6 +118,12 @@ void Windows::initViewHints(Latte::View *view)
     setTouchingWindowScheme(view, nullptr);
 }
 
+AbstractWindowInterface *Windows::wm()
+{
+    return m_wm;
+}
+
+
 void Windows::addView(Latte::View *view)
 {
     if (m_views.contains(view)) {

app/wm/tracker/windows.h

@@ -67,6 +67,8 @@ public:
     SchemeColors *touchingWindowScheme(Latte::View *view) const;
     LastActiveWindow *lastActiveWindow(Latte::View *view);
 
+    AbstractWindowInterface *wm();
+
 signals:
     void enabledChanged(const Latte::View *view);
     void activeWindowMaximizedChanged(const Latte::View *view);