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-rw-r--r--dgedit/canvas.h95
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diff --git a/dgedit/canvas.h b/dgedit/canvas.h
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--- a/dgedit/canvas.h
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-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/***************************************************************************
- * canvas.h
- *
- * Tue Nov 10 08:37:37 CET 2009
- * Copyright 2009 Bent Bisballe Nyeng
- * deva@aasimon.org
- ****************************************************************************/
-
-/*
- * This file is part of DrumGizmo.
- *
- * DrumGizmo 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.
- *
- * DrumGizmo 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 DrumGizmo; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-#ifndef __DRUMGIZMO_CANVAS_H__
-#define __DRUMGIZMO_CANVAS_H__
-
-#include <QWidget>
-#include <QColor>
-#include <QImage>
-
-#include "mipmap.h"
-#include "canvastool.h"
-
-class Canvas : public QWidget {
-Q_OBJECT
-public:
- Canvas(QWidget *parent);
- ~Canvas();
-
- void load(QString file);
-
- void addTool(CanvasTool *tool);
-
- float mapX(float x);
- float unmapX(float x);
- float mapY(float y);
- float unmapY(float y);
-
-public slots:
- void setXScale(float scale);
- void setYScale(float scale);
- void setXOffset(float scroll);
- void setYOffset(float scroll);
-
-protected:
- void mouseMoveEvent(QMouseEvent *event);
- void mousePressEvent(QMouseEvent *event);
- void mouseReleaseEvent(QMouseEvent *event);
- void resizeEvent(QResizeEvent *event);
- void paintEvent(QPaintEvent *event);
- void keyReleaseEvent(QKeyEvent *event);
-
-private:
- MipMap *mipmap;
-
- void updateWav();
- void getWavValues(int last, int lx, float *vu, float *vl,
- float *avgu, float *avgl);
-
- QImage wav;
-
-public:
- float *data;
- size_t size;
-
- QVector<CanvasTool*> tools;
-
-private:
- float xscale;
- float yscale;
- float xoffset;
- float yoffset;
-
- QColor colBg;
- QColor colSec;
- QColor colMax;
- QColor colHalf;
- QColor colWavMax;
- QColor colWavAvg;
-};
-
-#endif/*__DRUMGIZMO_CANVAS_H__*/