1 files changed, 73 insertions, 0 deletions
diff --git a/SQLiteStudio3/guiSQLiteStudio/mdiarea.h b/SQLiteStudio3/guiSQLiteStudio/mdiarea.h
new file mode 100644
index 0000000..f34434e
--- /dev/null
+++ b/SQLiteStudio3/guiSQLiteStudio/mdiarea.h
@@ -0,0 +1,73 @@
+#ifndef MDIAREA_H
+#define MDIAREA_H
+
+#include "mdiwindow.h"
+#include "guiSQLiteStudio_global.h"
+#include <QMdiArea>
+
+class TaskBar;
+class QActionGroup;
+class MdiChild;
+
+class GUI_API_EXPORT MdiArea : public QMdiArea
+{
+        Q_OBJECT
+    public:
+        explicit MdiArea(QWidget *parent = 0);
+
+        MdiWindow* addSubWindow(MdiChild* mdiChild);
+        MdiWindow* getActiveWindow();
+        MdiWindow* getWindowByTitle(const QString& title);
+        MdiWindow* getWindowByChild(MdiChild* child);
+        MdiWindow* getCurrentWindow();
+        bool isActiveSubWindow(MdiWindow* window);
+        bool isActiveSubWindow(MdiChild* child);
+        QStringList getWindowTitles();
+        void setTaskBar(TaskBar *value);
+        TaskBar* getTaskBar() const;
+        QAction* getTaskByWindow(MdiWindow* window);
+        QList<MdiWindow*> getWindows() const;
+        QList<MdiChild*> getMdiChilds() const;
+
+        template<class T>
+        QList<T*> getMdiChilds() const;
+
+    private:
+        QList<MdiWindow*> getWindowsToTile() const;
+
+        TaskBar* taskBar = nullptr;
+        QHash<QAction*,MdiWindow*> actionToWinMap;
+        QHash<MdiWindow*,QAction*> winToActionMap;
+
+    signals:
+        void windowListChanged();
+
+    private slots:
+        void taskActivated();
+        void windowActivated();
+
+    public slots:
+        void windowDestroyed(MdiWindow* window);
+        void tileHorizontally();
+        void tileVertically();
+        void closeAllButActive();
+};
+
+template<class T>
+QList<T*> MdiArea::getMdiChilds() const
+{
+    QList<T*> childs;
+    T* child = nullptr;
+    for (MdiWindow* win : getWindows())
+    {
+        child = dynamic_cast<T*>(win->getMdiChild());
+        if (child)
+            childs << child;
+    }
+
+    return childs;
+}
+
+#define MDIAREA MainWindow::getInstance()->getMdiArea()
+
+#endif // MDIAREA_H