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+/***************************************************************************
+ *
+ * Copyright (C) 2005 Elad Lahav (elad_lahav@users.sourceforge.net)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ ***************************************************************************/
+
+#ifndef CALLTREEMANAGER_H
+#define CALLTREEMANAGER_H
+
+#include <qwidget.h>
+#include <qptrlist.h>
+
+class CallTreeDlg;
+
+/**
+ * Manages all call tree dialogs within the project.
+ * Responsible for saving/loading of the call tree dialogs.
+ * @author Albert Yosher
+ */
+class CallTreeManager : public QObject
+{
+ Q_OBJECT
+
+public:
+ CallTreeManager(QWidget*);
+ ~CallTreeManager();
+
+ void saveOpenDialogs(const QString&, QStringList&);
+ void loadOpenDialogs(const QString&, const QStringList&);
+ CallTreeDlg* addDialog();
+ void closeAll();
+
+signals:
+ /**
+ * Emitted when any call tree dialogue sends a request to view a location
+ * in the source code.
+ * @param sPath The full path of the file to show
+ * @param nLine The line number in this file
+ */
+ void lineRequested(const QString& sPath, uint nLine);
+
+private:
+ /** The list of open call tree dialogues. */
+ QPtrList<CallTreeDlg> m_lstDialogs;
+
+private slots:
+ void slotRemoveDialog(const CallTreeDlg*);
+};
+
+#endif