* -----------
* The main PatchBay view contains a row of icons along the top and
* left sides representing available consumers and producers, and
* a set of PatchRows which build the matrix of connections.
*
* Copyright 2013, Haiku, Inc. All rights reserved.
* Distributed under the terms of the MIT License.
*
* Revisions by Pete Goodeve
*
* Copyright 1999, Be Incorporated. All Rights Reserved.
* This file may be used under the terms of the Be Sample Code License.
*/
#ifndef PATCHVIEW_H
#define PATCHVIEW_H
#include <Rect.h>
#include <View.h>
#include <list>
#include "EndpointInfo.h"
class PatchRow;
class BBitmap;
using namespace std;
class PatchView : public BView
{
public:
PatchView(BRect r);
~PatchView();
void AttachedToWindow();
void MessageReceived(BMessage* msg);
void Draw(BRect updateRect);
private:
typedef enum {
TRACK_COLUMN,
TRACK_ROW
} track_type;
BRect ColumnIconFrameAt(int32 index) const;
BRect RowIconFrameAt(int32 index) const;
virtual bool GetToolTipAt(BPoint point, BToolTip** tip);
void AddProducer(int32 id);
void AddConsumer(int32 id);
void RemoveProducer(int32 id);
void RemoveConsumer(int32 id);
void UpdateProducerProps(int32 id, const BMessage* props);
void UpdateConsumerProps(int32 id, const BMessage* props);
void Connect(int32 prod, int32 cons);
void Disconnect(int32 prod, int32 cons);
void HandleMidiEvent(BMessage* msg);
BPoint CalcRowOrigin(int32 rowIndex) const;
BPoint CalcRowSize() const;
typedef list<EndpointInfo>::iterator endpoint_itor;
typedef list<EndpointInfo>::const_iterator const_endpoint_itor;
typedef list<PatchRow*>::iterator row_itor;
list<EndpointInfo> fProducers;
list<EndpointInfo> fConsumers;
list<PatchRow*> fPatchRows;
BBitmap* fUnknownDeviceIcon;
};
#endif
