new branch muse2, first checkin

1 files changed, 139 insertions, 0 deletions

diff --git a/muse2/muse/arranger/pcanvas.h b/muse2/muse/arranger/pcanvas.h
new file mode 100644
index 00000000..b8f133fe
--- /dev/null
+++ b/muse2/muse/arranger/pcanvas.h
@@ -0,0 +1,139 @@
+//=========================================================
+//  MusE
+//  Linux Music Editor
+//    $Id: pcanvas.h,v 1.11.2.4 2009/05/24 21:43:44 terminator356 Exp $
+//  (C) Copyright 1999 Werner Schweer (ws@seh.de)
+//=========================================================
+
+#ifndef __PCANVAS_H__
+#define __PCANVAS_H__
+
+#include "song.h"
+#include "canvas.h"
+#include "trackautomationview.h"
+//Added by qt3to4:
+#include <QDragMoveEvent>
+#include <QDropEvent>
+#include <QDragLeaveEvent>
+#include <QMouseEvent>
+#include <Q3PopupMenu>
+#include <QKeyEvent>
+#include <QEvent>
+#include <QDragEnterEvent>
+#define beats     4
+
+//---------------------------------------------------------
+//   NPart
+//    ''visual'' Part
+//    wraps Parts with additional information needed
+//    for displaying
+//---------------------------------------------------------
+
+class NPart : public CItem {
+   public:
+      NPart(Part* e);
+      const QString name() const     { return part()->name(); }
+      void setName(const QString& s) { part()->setName(s); }
+      Track* track() const           { return part()->track(); }
+      };
+
+class QLineEdit;
+class MidiEditor;
+class Q3PopupMenu;
+class Xml;
+
+//---------------------------------------------------------
+//   PartCanvas
+//---------------------------------------------------------
+
+class PartCanvas : public Canvas {
+      int* _raster;
+      TrackList* tracks;
+
+      Part* resizePart;
+      QLineEdit* lineEditor;
+      NPart* editPart;
+      int curColorIndex;
+      bool editMode;
+
+      std::vector<TrackAutomationView*> automationViews;
+      Q_OBJECT
+      virtual void keyPress(QKeyEvent*);
+      virtual void mousePress(QMouseEvent*);
+      virtual void mouseMove(const QPoint&);
+      virtual void mouseRelease(const QPoint&);
+      virtual void viewMouseDoubleClickEvent(QMouseEvent*);
+      virtual void leaveEvent(QEvent*e);
+      virtual void drawItem(QPainter&, const CItem*, const QRect&);
+      virtual void drawMoving(QPainter&, const CItem*, const QRect&);
+      virtual void updateSelection();
+      virtual QPoint raster(const QPoint&) const;
+      virtual int y2pitch(int y) const;
+      virtual int pitch2y(int p) const;
+      
+      virtual void moveCanvasItems(CItemList&, int, int, DragType, int*);
+      // Changed by T356. 
+      //virtual bool moveItem(CItem*, const QPoint&, DragType, int*);
+      virtual bool moveItem(CItem*, const QPoint&, DragType);
+      virtual CItem* newItem(const QPoint&, int);
+      virtual void resizeItem(CItem*,bool);
+      virtual void newItem(CItem*,bool);
+      virtual bool deleteItem(CItem*);
+      virtual void startUndo(DragType);
+      
+      virtual void endUndo(DragType, int);
+      virtual void startDrag(CItem*, DragType);
+      virtual void dragEnterEvent(QDragEnterEvent*);
+      virtual void dragMoveEvent(QDragMoveEvent*);
+      virtual void dragLeaveEvent(QDragLeaveEvent*);
+      virtual void viewDropEvent(QDropEvent*);
+
+      virtual Q3PopupMenu* genItemPopup(CItem*);
+      virtual void itemPopup(CItem*, int, const QPoint&);
+
+      void glueItem(CItem* item);
+      void splitItem(CItem* item, const QPoint&);
+
+      void copy(PartList*);
+      void paste(bool clone = false, bool toTrack = true, bool doInsert=false);
+      int pasteAt(const QString&, Track*, int, bool clone = false, bool toTrack = true);
+      void movePartsTotheRight(int startTick, int length);
+      //Part* readClone(Xml&, Track*, bool toTrack = true);
+      void drawWavePart(QPainter&, const QRect&, WavePart*, const QRect&);
+      Track* y2Track(int) const;
+      void drawAudioTrack(QPainter& p, const QRect& r, AudioTrack* track);
+      void drawAutomation(QPainter& p, const QRect& r, AudioTrack* track);
+
+
+   protected:
+      virtual void drawCanvas(QPainter&, const QRect&);
+
+   signals:
+      void timeChanged(unsigned);
+      void tracklistChanged();
+      void dclickPart(Track*);
+      void selectionChanged();
+      void dropSongFile(const QString&);
+      void dropMidiFile(const QString&);
+      void setUsedTool(int);
+      void trackChanged(Track*);
+      void selectTrackAbove();
+      void selectTrackBelow();
+
+      void startEditor(PartList*, int);
+
+   private slots:
+      void returnPressed();
+
+   public:
+      enum { CMD_CUT_PART, CMD_COPY_PART, CMD_PASTE_PART, CMD_PASTE_CLONE_PART, CMD_PASTE_PART_TO_TRACK, CMD_PASTE_CLONE_PART_TO_TRACK,
+             CMD_INSERT_PART, CMD_INSERT_EMPTYMEAS };
+
+      PartCanvas(int* raster, QWidget* parent, int, int);
+      void partsChanged();
+      void cmd(int);
+      void controllerChanged(Track *t);
+   public slots:
+   void redirKeypress(QKeyEvent* e) { keyPress(e); }
+      };
+#endif