1 files changed, 91 insertions, 0 deletions
diff --git a/cervisia/logtree.h b/cervisia/logtree.h
new file mode 100644
index 00000000..9ab505bc
--- /dev/null
+++ b/cervisia/logtree.h
@@ -0,0 +1,91 @@
+/*
+ *  Copyright (C) 1999-2002 Bernd Gehrmann
+ *                          bernd@mail.berlios.de
+ *  Copyright (c) 2004 Christian Loose <christian.loose@hamburg.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+
+#ifndef LOGTREE_H
+#define LOGTREE_H
+
+
+#include <qptrlist.h>
+
+#include <qtable.h>
+
+
+class LogTreeItem;
+class LogTreeConnection;
+
+namespace Cervisia
+{
+struct LogInfo;
+}
+
+
+typedef QPtrList<LogTreeItem> LogTreeItemList;
+typedef QPtrList<LogTreeConnection> LogTreeConnectionList;
+
+
+class LogTreeView : public QTable
+{
+    Q_OBJECT
+
+public:
+    explicit LogTreeView( QWidget *parent=0, const char *name=0 );
+
+    void addRevision(const Cervisia::LogInfo& logInfo);
+    void setSelectedPair(QString selectionA, QString selectionB);
+    void collectConnections();
+    void recomputeCellSizes();
+    virtual void paintCell(QPainter *p, int row, int col, const QRect& cr,
+                           bool selected, const QColorGroup& cg);
+
+    virtual QSize sizeHint() const;
+    
+    virtual QString text(int row, int col) const;
+
+signals:
+    void revisionClicked(QString rev, bool rmb);
+
+protected:
+    virtual void contentsMousePressEvent(QMouseEvent *e);
+
+private slots:
+
+    void slotQueryToolTip(const QPoint&, QRect&, QString&);
+
+private:
+    QSize computeSize(const Cervisia::LogInfo&, int* = 0, int* = 0) const;
+    void paintRevisionCell(QPainter *p, int row, int col, const Cervisia::LogInfo& logInfo,
+                           bool followed, bool branched, bool selected);
+    void paintConnector(QPainter *p, int row, int col, bool followed, bool branched);
+
+    LogTreeItemList items;
+    LogTreeConnectionList connections;
+    int currentRow, currentCol;
+
+    static const int BORDER;
+    static const int INSPACE;
+};
+
+#endif
+
+
+// Local Variables:
+// c-basic-offset: 4
+// End: