diff view/Pane.h @ 127:89c625dda204

* Reorganising code base.  This revision will not compile.

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/view/Pane.h	Mon Jul 31 11:44:37 2006 +0000
@@ -0,0 +1,91 @@
+
+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
+
+/*
+    Sonic Visualiser
+    An audio file viewer and annotation editor.
+    Centre for Digital Music, Queen Mary, University of London.
+    This file copyright 2006 Chris Cannam.
+    
+    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.  See the file
+    COPYING included with this distribution for more information.
+*/
+
+#ifndef _PANE_H_
+#define _PANE_H_
+
+#include <QFrame>
+#include <QPoint>
+
+#include "base/ZoomConstraint.h"
+#include "base/View.h"
+#include "base/Selection.h"
+
+class QWidget;
+class QPaintEvent;
+class Layer;
+
+class Pane : public View
+{
+    Q_OBJECT
+
+public:
+    Pane(QWidget *parent = 0);
+    virtual QString getPropertyContainerIconName() const { return "pane"; }
+
+    virtual bool shouldIlluminateLocalFeatures(const Layer *layer,
+					       QPoint &pos) const;
+    virtual bool shouldIlluminateLocalSelection(QPoint &pos,
+						bool &closeToLeft,
+						bool &closeToRight) const;
+
+    void setCentreLineVisible(bool visible);
+    bool getCentreLineVisible() const { return m_centreLineVisible; }
+
+    virtual QString toXmlString(QString indent = "",
+				QString extraAttributes = "") const;
+
+signals:
+    void paneInteractedWith();
+    void rightButtonMenuRequested(QPoint position);
+
+public slots:
+    virtual void toolModeChanged();
+
+protected:
+    virtual void paintEvent(QPaintEvent *e);
+    virtual void mousePressEvent(QMouseEvent *e);
+    virtual void mouseReleaseEvent(QMouseEvent *e);
+    virtual void mouseMoveEvent(QMouseEvent *e);
+    virtual void mouseDoubleClickEvent(QMouseEvent *e);
+    virtual void leaveEvent(QEvent *e);
+    virtual void wheelEvent(QWheelEvent *e);
+
+    Selection getSelectionAt(int x, bool &closeToLeft, bool &closeToRight) const;
+
+    bool editSelectionStart(QMouseEvent *e);
+    bool editSelectionDrag(QMouseEvent *e);
+    bool editSelectionEnd(QMouseEvent *e);
+    bool selectionIsBeingEdited() const;
+
+    bool m_identifyFeatures;
+    QPoint m_identifyPoint;
+    QPoint m_clickPos;
+    QPoint m_mousePos;
+    bool m_clickedInRange;
+    bool m_shiftPressed;
+    bool m_ctrlPressed;
+    bool m_navigating;
+    bool m_resizing;
+    size_t m_dragCentreFrame;
+    bool m_centreLineVisible;
+    size_t m_selectionStartFrame;
+    Selection m_editingSelection;
+    int m_editingSelectionEdge;
+};
+
+#endif
+