~ubuntu-branches/ubuntu/utopic/qtractor/utopic

« back to all changes in this revision

Viewing changes to src/qtractorMidiEditTime.cpp

Committer: Package Import Robot
Author(s): Alessio Treglia
Date: 2014-05-03 23:52:57 UTC
mfrom: (1.3.21)
Revision ID: package-import@ubuntu.com-20140503235257-4zgklffyaseafs3v

Tags: 0.6.1-1

* New upstream release.
* Bump Standards.
* Refresh debian/copyright.

files added:
src/images/itemBeat.png

src/images/itemNone.png

src/images/qtractor.svg

src/mimetypes/application-x-qtractor-archive.svg

src/mimetypes/application-x-qtractor-session.svg

src/mimetypes/application-x-qtractor-template.svg

src/qtractorMidiRpn.cpp

src/qtractorMidiRpn.h

src/qtractorMidiThumbView.cpp

src/qtractorMidiThumbView.h

src/translations/qtractor_pt.ts

files removed:
src/images/qtractor.svgz

src/mimetypes/application-x-qtractor-archive.svgz

src/mimetypes/application-x-qtractor-session.svgz

src/mimetypes/application-x-qtractor-template.svgz

files modified:
ChangeLog

Makefile.in

README

TRANSLATORS

configure

configure.ac

debian/changelog

debian/control

debian/copyright

qtractor.spec.in

src/images/clipNew.png

src/images/editSelectCurve.png

src/lv2/lv2_atom_helpers.h

src/qtractor.qrc

src/qtractorAbout.h

src/qtractorAudioBuffer.cpp

src/qtractorAudioBuffer.h

src/qtractorAudioClip.cpp

src/qtractorAudioEngine.cpp

src/qtractorAudioEngine.h

src/qtractorAudioListView.cpp

src/qtractorAudioListView.h

src/qtractorAudioPeak.cpp

src/qtractorAudioPeak.h

src/qtractorClip.cpp

src/qtractorClipCommand.cpp

src/qtractorClipCommand.h

src/qtractorClipForm.cpp

src/qtractorClipForm.h

src/qtractorConnect.cpp

src/qtractorConnect.h

src/qtractorCurve.cpp

src/qtractorExportForm.cpp

src/qtractorExportForm.h

src/qtractorExportForm.ui

src/qtractorFileList.cpp

src/qtractorFileList.h

src/qtractorFileListView.cpp

src/qtractorFileListView.h

src/qtractorFiles.cpp

src/qtractorFiles.h

src/qtractorInsertPlugin.cpp

src/qtractorInsertPlugin.h

src/qtractorInstrument.cpp

src/qtractorInstrument.h

src/qtractorInstrumentForm.cpp

src/qtractorInstrumentForm.h

src/qtractorInstrumentForm.ui

src/qtractorLadspaPlugin.cpp

src/qtractorLadspaPlugin.h

src/qtractorLv2Plugin.cpp

src/qtractorLv2Plugin.h

src/qtractorMainForm.cpp

src/qtractorMainForm.h

src/qtractorMainForm.ui

src/qtractorMidiBuffer.cpp

src/qtractorMidiBuffer.h

src/qtractorMidiClip.cpp

src/qtractorMidiClip.h

src/qtractorMidiControl.cpp

src/qtractorMidiControl.h

src/qtractorMidiControlForm.cpp

src/qtractorMidiControlForm.h

src/qtractorMidiControlForm.ui

src/qtractorMidiControlObserver.cpp

src/qtractorMidiControlObserver.h

src/qtractorMidiControlObserverForm.cpp

src/qtractorMidiControlObserverForm.h

src/qtractorMidiEditCommand.cpp

src/qtractorMidiEditCommand.h

src/qtractorMidiEditEvent.cpp

src/qtractorMidiEditEvent.h

src/qtractorMidiEditList.cpp

src/qtractorMidiEditList.h

src/qtractorMidiEditTime.cpp

src/qtractorMidiEditTime.h

src/qtractorMidiEditView.cpp

src/qtractorMidiEditor.cpp

src/qtractorMidiEditor.h

src/qtractorMidiEditorForm.cpp

src/qtractorMidiEditorForm.h

src/qtractorMidiEditorForm.ui

src/qtractorMidiEngine.cpp

src/qtractorMidiEngine.h

src/qtractorMidiEvent.h

src/qtractorMidiEventList.cpp

src/qtractorMidiEventList.h

src/qtractorMidiFile.cpp

src/qtractorMidiListView.cpp

src/qtractorMidiListView.h

src/qtractorMidiSequence.cpp

src/qtractorMidiSysexForm.cpp

src/qtractorMidiSysexForm.h

src/qtractorMidiSysexForm.ui

src/qtractorMidiToolsForm.cpp

src/qtractorMidiToolsForm.h

src/qtractorMidiToolsForm.ui

src/qtractorMixer.cpp

src/qtractorObserverWidget.cpp

src/qtractorObserverWidget.h

src/qtractorOptions.cpp

src/qtractorOptions.h

src/qtractorOptionsForm.cpp

src/qtractorOptionsForm.h

src/qtractorOptionsForm.ui

src/qtractorPlugin.cpp

src/qtractorPlugin.h

src/qtractorPluginCommand.cpp

src/qtractorPluginCommand.h

src/qtractorPluginForm.cpp

src/qtractorPluginForm.h

src/qtractorPluginForm.ui

src/qtractorPluginListView.cpp

src/qtractorPluginListView.h

src/qtractorScrollView.cpp

src/qtractorScrollView.h

src/qtractorSession.cpp

src/qtractorSession.h

src/qtractorSessionCommand.cpp

src/qtractorSessionForm.cpp

src/qtractorSessionForm.h

src/qtractorSessionForm.ui

src/qtractorSpinBox.cpp

src/qtractorSpinBox.h

src/qtractorTempoAdjustForm.cpp

src/qtractorTempoAdjustForm.h

src/qtractorThumbView.cpp

src/qtractorThumbView.h

src/qtractorTimeScale.cpp

src/qtractorTimeScale.h

src/qtractorTimeScaleCommand.cpp

src/qtractorTimeScaleCommand.h

src/qtractorTimeScaleForm.cpp

src/qtractorTimeScaleForm.h

src/qtractorTimeScaleForm.ui

src/qtractorTrack.cpp

src/qtractorTrackCommand.cpp

src/qtractorTrackForm.cpp

src/qtractorTrackForm.h

src/qtractorTrackList.cpp

src/qtractorTrackTime.cpp

src/qtractorTrackTime.h

src/qtractorTrackView.cpp

src/qtractorTrackView.h

src/qtractorTracks.cpp

src/qtractorTracks.h

src/qtractorVstPlugin.cpp

src/qtractorVstPlugin.h

src/src.pro

src/translations/qtractor_cs.ts

src/translations/qtractor_de.ts

src/translations/qtractor_fr.ts

src/translations/qtractor_it.ts

src/translations/qtractor_ja.ts

src/translations/qtractor_ru.ts

Show diffs side-by-side

added added

removed removed

src/qtractorMidiEditTime.cpp

// qtractorMidiEditTime.cpp

/****************************************************************************

This program is free software; you can redistribute it and/or

modify it under the terms of the GNU General Public License

105

if (pTimeScale == NULL)

106

return;

107

108

QPainter p(&m_pixmap);

109

p.initFrom(this);

108

QPainter painter(&m_pixmap);

109

painter.initFrom(this);

110

111

112

// Draw the time scale...

113

114

115

const QFontMetrics& fm = p.fontMetrics();

116

int x, y1, y2 = h - 1;

115

const QFontMetrics& fm = painter.fontMetrics();

116

int x, x1, y1, y2 = h - 1;

117

118

// Account for the editing offset:

119

int dx = cx + pTimeScale->pixelFromFrame(m_pEditor->offset());

119

const int dx = cx + pTimeScale->pixelFromFrame(m_pEditor->offset());

120

121

qtractorTimeScale::Cursor cursor(pTimeScale);

122

qtractorTimeScale::Node *pNode = cursor.seekPixel(dx);

123

124

unsigned short iPixelsPerBeat = pNode->pixelsPerBeat();

125

unsigned int iBeat = pNode->beatFromPixel(dx);

126

if (iBeat > 0)

127

pNode = cursor.seekBeat(--iBeat);

128

x = pNode->pixelFromBeat(iBeat) - dx;

126

if (iBeat > 0) pNode = cursor.seekBeat(--iBeat);

127

x = x1 = pNode->pixelFromBeat(iBeat) - dx;

129

128

130

129

while (x < w) {

131

bool bBeatIsBar = pNode->beatIsBar(iBeat);

130

const bool bBeatIsBar = pNode->beatIsBar(iBeat);

131

if (bBeatIsBar || iPixelsPerBeat > 8) {

132

y1 = (bBeatIsBar && x >= x1 ? 0 : fm.ascent());

133

painter.setPen(pal.mid().color());

134

painter.drawLine(x, y1, x, y2);

135

painter.setPen(pal.light().color());

136

++x; painter.drawLine(x, y1, x, y2);

137

}

132

138

if (bBeatIsBar) {

133

y1 = 0;

134

p.setPen(pal.windowText().color());

135

p.drawText(x + 2, fm.ascent(),

136

QString::number(pNode->barFromBeat(iBeat) + 1));

139

y1 = fm.ascent();

140

if (x >= x1) {

141

x1 = x + 2;

142

const unsigned short iBar = pNode->barFromBeat(iBeat);

143

const QString& sBeat = QString::number(iBar + 1);

144

painter.setPen(pal.windowText().color());

145

painter.drawText(x1, y1, sBeat);

146

x1 += fm.width(sBeat) + 2;

147

}

148

x1 += 2;

137

149

if (iBeat == pNode->beat) {

138

150

iPixelsPerBeat = pNode->pixelsPerBeat();

139

p.setPen(pal.base().color().value() < 0x7f

140

? pal.light().color() : pal.dark().color());

141

p.drawText(x + 16, fm.ascent(),

142

QString("%1 %2/%3")

151

const QString& sTempo = QString("%1 %2/%3")

143

152

.arg(pNode->tempo, 0, 'g', 3)

144

153

.arg(pNode->beatsPerBar)

145

.arg(1 << pNode->beatDivisor));

154

.arg(1 << pNode->beatDivisor);

155

painter.setPen(pal.base().color().value() < 0x7f

156

? pal.light().color() : pal.dark().color());

157

painter.drawText(x1, y1, sTempo);

158

x1 += fm.width(sTempo) + 2;

146

159

}

147

} else {

148

y1 = (y2 >> 1);

149

}

150

if (bBeatIsBar || iPixelsPerBeat > 8) {

151

p.setPen(pal.mid().color());

152

p.drawLine(x, y1, x, y2);

153

p.setPen(pal.light().color());

154

p.drawLine(x + 1, y1, x + 1, y2);

155

160

}

156

161

pNode = cursor.seekBeat(++iBeat);

157

162

x = pNode->pixelFromBeat(iBeat) - dx;

163

168

while (pMarker) {

164

169

x = pTimeScale->pixelFromFrame(pMarker->frame) - dx + 4;

165

170

if (x > w) break;

166

p.setPen(pMarker->color);

167

p.drawText(x, y2, pMarker->text);

171

painter.setPen(pMarker->color);

172

painter.drawText(x, y2, pMarker->text);

168

173

pMarker = pMarker->next();

169

174

}

170

175

172

177

if (pSession->isLooping()) {

173

178

QPolygon polyg(3);

174

179

// h -= 4;

175

int d = (h >> 2) + 1;

176

p.setPen(Qt::darkCyan);

177

p.setBrush(Qt::cyan);

180

const int d = (h >> 2) + 1;

181

painter.setPen(Qt::darkCyan);

182

painter.setBrush(Qt::cyan);

178

183

x = pTimeScale->pixelFromFrame(pSession->loopStart()) - dx;

179

184

if (x >= 0 && x < w) {

180

185

polyg.putPoints(0, 3,

181

186

x + d, h - d,

182

187

x, h,

183

188

x, h - d);

184

p.drawPolygon(polyg);

189

painter.drawPolygon(polyg);

185

190

}

186

191

x = pTimeScale->pixelFromFrame(pSession->loopEnd()) - dx;

187

192

if (x >= 0 && x < w) {

189

194

x, h - d,

190

195

x, h,

191

196

x - d, h - d);

192

p.drawPolygon(polyg);

197

painter.drawPolygon(polyg);

193

198

}

194

199

}

195

200

197

202

if (pSession->isPunching()) {

198

203

QPolygon polyg(3);

199

204

// h -= 4;

200

int d = (h >> 2) + 1;

201

p.setPen(Qt::darkMagenta);

202

p.setBrush(Qt::magenta);

205

const int d = (h >> 2) + 1;

206

painter.setPen(Qt::darkMagenta);

207

painter.setBrush(Qt::magenta);

203

208

x = pTimeScale->pixelFromFrame(pSession->punchIn()) - dx;

204

209

if (x >= 0 && x < w) {

205

210

polyg.putPoints(0, 3,

206

211

x + d, h - d,

207

212

x, h,

208

213

x, h - d);

209

p.drawPolygon(polyg);

214

painter.drawPolygon(polyg);

210

215

}

211

216

x = pTimeScale->pixelFromFrame(pSession->punchOut()) - dx;

212

217

if (x >= 0 && x < w) {

214

219

x, h - d,

215

220

x, h,

216

221

x - d, h - d);

217

p.drawPolygon(polyg);

222

painter.drawPolygon(polyg);

218

223

}

219

224

}

220

225

}

697

702

}

698

703

699

704

705

// Handle zoom with mouse wheel.

706

void qtractorMidiEditTime::wheelEvent ( QWheelEvent *pWheelEvent )

707

{

708

if (pWheelEvent->modifiers() & Qt::ControlModifier) {

709

const int delta = pWheelEvent->delta();

710

if (delta > 0)

711

m_pEditor->zoomIn();

712

else

713

m_pEditor->zoomOut();

714

}

715

// else qtractorScrollView::wheelEvent(pWheelEvent);

716

}

717

718

700

719

// Reset drag/select state.

701

720

void qtractorMidiEditTime::resetDragState (void)

702

721

{

Older »