Chris@1511
|
1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
|
Chris@1511
|
2
|
Chris@1511
|
3 /*
|
Chris@1511
|
4 Sonic Visualiser
|
Chris@1511
|
5 An audio file viewer and annotation editor.
|
Chris@1511
|
6 Centre for Digital Music, Queen Mary, University of London.
|
Chris@1511
|
7
|
Chris@1511
|
8 This program is free software; you can redistribute it and/or
|
Chris@1511
|
9 modify it under the terms of the GNU General Public License as
|
Chris@1511
|
10 published by the Free Software Foundation; either version 2 of the
|
Chris@1511
|
11 License, or (at your option) any later version. See the file
|
Chris@1511
|
12 COPYING included with this distribution for more information.
|
Chris@1511
|
13 */
|
Chris@1511
|
14
|
Chris@1518
|
15 #include "BoxLayer.h"
|
Chris@1511
|
16
|
Chris@1511
|
17 #include "data/model/Model.h"
|
Chris@1511
|
18 #include "base/RealTime.h"
|
Chris@1511
|
19 #include "base/Profiler.h"
|
Chris@1511
|
20 #include "base/LogRange.h"
|
Chris@1511
|
21
|
Chris@1511
|
22 #include "ColourDatabase.h"
|
Chris@1511
|
23 #include "ColourMapper.h"
|
Chris@1511
|
24 #include "LinearNumericalScale.h"
|
Chris@1511
|
25 #include "LogNumericalScale.h"
|
Chris@1511
|
26 #include "PaintAssistant.h"
|
Chris@1511
|
27
|
Chris@1511
|
28 #include "view/View.h"
|
Chris@1511
|
29
|
Chris@1518
|
30 #include "data/model/BoxModel.h"
|
Chris@1511
|
31
|
Chris@1511
|
32 #include "widgets/ItemEditDialog.h"
|
Chris@1511
|
33 #include "widgets/TextAbbrev.h"
|
Chris@1511
|
34
|
Chris@1511
|
35 #include <QPainter>
|
Chris@1511
|
36 #include <QPainterPath>
|
Chris@1511
|
37 #include <QMouseEvent>
|
Chris@1511
|
38 #include <QTextStream>
|
Chris@1511
|
39 #include <QMessageBox>
|
Chris@1511
|
40
|
Chris@1511
|
41 #include <iostream>
|
Chris@1511
|
42 #include <cmath>
|
Chris@1511
|
43
|
Chris@1518
|
44 BoxLayer::BoxLayer() :
|
Chris@1511
|
45 SingleColourLayer(),
|
Chris@1511
|
46 m_editing(false),
|
Chris@1511
|
47 m_dragPointX(0),
|
Chris@1511
|
48 m_dragPointY(0),
|
Chris@1511
|
49 m_dragStartX(0),
|
Chris@1511
|
50 m_dragStartY(0),
|
Chris@1511
|
51 m_originalPoint(0, 0.0, 0, tr("New Box")),
|
Chris@1511
|
52 m_editingPoint(0, 0.0, 0, tr("New Box")),
|
Chris@1518
|
53 m_editingCommand(nullptr),
|
Chris@1518
|
54 m_verticalScale(AutoAlignScale)
|
Chris@1511
|
55 {
|
Chris@1511
|
56
|
Chris@1511
|
57 }
|
Chris@1511
|
58
|
Chris@1511
|
59 int
|
Chris@1518
|
60 BoxLayer::getCompletion(LayerGeometryProvider *) const
|
Chris@1511
|
61 {
|
Chris@1511
|
62 auto model = ModelById::get(m_model);
|
Chris@1511
|
63 if (model) return model->getCompletion();
|
Chris@1511
|
64 else return 0;
|
Chris@1511
|
65 }
|
Chris@1511
|
66
|
Chris@1511
|
67 void
|
Chris@1518
|
68 BoxLayer::setModel(ModelId modelId)
|
Chris@1511
|
69 {
|
Chris@1518
|
70 auto oldModel = ModelById::getAs<BoxModel>(m_model);
|
Chris@1518
|
71 auto newModel = ModelById::getAs<BoxModel>(modelId);
|
Chris@1511
|
72
|
Chris@1511
|
73 if (!modelId.isNone() && !newModel) {
|
Chris@1518
|
74 throw std::logic_error("Not a BoxModel");
|
Chris@1511
|
75 }
|
Chris@1511
|
76
|
Chris@1511
|
77 if (m_model == modelId) return;
|
Chris@1511
|
78 m_model = modelId;
|
Chris@1511
|
79
|
Chris@1511
|
80 if (newModel) {
|
Chris@1511
|
81 connectSignals(m_model);
|
Chris@1511
|
82 }
|
Chris@1511
|
83
|
Chris@1511
|
84 emit modelReplaced();
|
Chris@1511
|
85 }
|
Chris@1511
|
86
|
Chris@1511
|
87 Layer::PropertyList
|
Chris@1518
|
88 BoxLayer::getProperties() const
|
Chris@1511
|
89 {
|
Chris@1511
|
90 PropertyList list = SingleColourLayer::getProperties();
|
Chris@1511
|
91 list.push_back("Vertical Scale");
|
Chris@1518
|
92 list.push_back("Scale Units");
|
Chris@1511
|
93 return list;
|
Chris@1511
|
94 }
|
Chris@1511
|
95
|
Chris@1511
|
96 QString
|
Chris@1518
|
97 BoxLayer::getPropertyLabel(const PropertyName &name) const
|
Chris@1511
|
98 {
|
Chris@1511
|
99 if (name == "Vertical Scale") return tr("Vertical Scale");
|
Chris@1518
|
100 if (name == "Scale Units") return tr("Scale Units");
|
Chris@1511
|
101 return SingleColourLayer::getPropertyLabel(name);
|
Chris@1511
|
102 }
|
Chris@1511
|
103
|
Chris@1511
|
104 Layer::PropertyType
|
Chris@1518
|
105 BoxLayer::getPropertyType(const PropertyName &name) const
|
Chris@1511
|
106 {
|
Chris@1511
|
107 if (name == "Vertical Scale") return ValueProperty;
|
Chris@1518
|
108 if (name == "Scale Units") return UnitsProperty;
|
Chris@1511
|
109 return SingleColourLayer::getPropertyType(name);
|
Chris@1511
|
110 }
|
Chris@1511
|
111
|
Chris@1511
|
112 QString
|
Chris@1518
|
113 BoxLayer::getPropertyGroupName(const PropertyName &name) const
|
Chris@1511
|
114 {
|
Chris@1518
|
115 if (name == "Vertical Scale" || name == "Scale Units") {
|
Chris@1511
|
116 return tr("Scale");
|
Chris@1511
|
117 }
|
Chris@1511
|
118 return SingleColourLayer::getPropertyGroupName(name);
|
Chris@1511
|
119 }
|
Chris@1511
|
120
|
Chris@1511
|
121 int
|
Chris@1518
|
122 BoxLayer::getPropertyRangeAndValue(const PropertyName &name,
|
Chris@1511
|
123 int *min, int *max, int *deflt) const
|
Chris@1511
|
124 {
|
Chris@1511
|
125 int val = 0;
|
Chris@1511
|
126
|
Chris@1511
|
127 if (name == "Vertical Scale") {
|
Chris@1511
|
128
|
Chris@1511
|
129 if (min) *min = 0;
|
Chris@1511
|
130 if (max) *max = 2;
|
Chris@1511
|
131 if (deflt) *deflt = int(LinearScale);
|
Chris@1511
|
132
|
Chris@1511
|
133 val = int(m_verticalScale);
|
Chris@1511
|
134
|
Chris@1518
|
135 } else if (name == "Scale Units") {
|
Chris@1518
|
136
|
Chris@1518
|
137 if (deflt) *deflt = 0;
|
Chris@1518
|
138 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1518
|
139 if (model) {
|
Chris@1518
|
140 val = UnitDatabase::getInstance()->getUnitId
|
Chris@1518
|
141 (model->getScaleUnits());
|
Chris@1518
|
142 }
|
Chris@1518
|
143
|
Chris@1511
|
144 } else {
|
Chris@1511
|
145 val = SingleColourLayer::getPropertyRangeAndValue(name, min, max, deflt);
|
Chris@1511
|
146 }
|
Chris@1511
|
147
|
Chris@1511
|
148 return val;
|
Chris@1511
|
149 }
|
Chris@1511
|
150
|
Chris@1511
|
151 QString
|
Chris@1518
|
152 BoxLayer::getPropertyValueLabel(const PropertyName &name,
|
Chris@1511
|
153 int value) const
|
Chris@1511
|
154 {
|
Chris@1511
|
155 if (name == "Vertical Scale") {
|
Chris@1511
|
156 switch (value) {
|
Chris@1511
|
157 default:
|
Chris@1511
|
158 case 0: return tr("Auto-Align");
|
Chris@1511
|
159 case 1: return tr("Linear");
|
Chris@1511
|
160 case 2: return tr("Log");
|
Chris@1511
|
161 }
|
Chris@1511
|
162 }
|
Chris@1511
|
163 return SingleColourLayer::getPropertyValueLabel(name, value);
|
Chris@1511
|
164 }
|
Chris@1511
|
165
|
Chris@1511
|
166 void
|
Chris@1518
|
167 BoxLayer::setProperty(const PropertyName &name, int value)
|
Chris@1511
|
168 {
|
Chris@1511
|
169 if (name == "Vertical Scale") {
|
Chris@1511
|
170 setVerticalScale(VerticalScale(value));
|
Chris@1518
|
171 } else if (name == "Scale Units") {
|
Chris@1518
|
172 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1518
|
173 if (model) {
|
Chris@1518
|
174 model->setScaleUnits
|
Chris@1518
|
175 (UnitDatabase::getInstance()->getUnitById(value));
|
Chris@1518
|
176 emit modelChanged(m_model);
|
Chris@1518
|
177 }
|
Chris@1511
|
178 } else {
|
Chris@1511
|
179 return SingleColourLayer::setProperty(name, value);
|
Chris@1511
|
180 }
|
Chris@1511
|
181 }
|
Chris@1511
|
182
|
Chris@1511
|
183 void
|
Chris@1518
|
184 BoxLayer::setVerticalScale(VerticalScale scale)
|
Chris@1511
|
185 {
|
Chris@1511
|
186 if (m_verticalScale == scale) return;
|
Chris@1511
|
187 m_verticalScale = scale;
|
Chris@1511
|
188 emit layerParametersChanged();
|
Chris@1511
|
189 }
|
Chris@1511
|
190
|
Chris@1511
|
191 bool
|
Chris@1518
|
192 BoxLayer::isLayerScrollable(const LayerGeometryProvider *v) const
|
Chris@1511
|
193 {
|
Chris@1511
|
194 QPoint discard;
|
Chris@1511
|
195 return !v->shouldIlluminateLocalFeatures(this, discard);
|
Chris@1511
|
196 }
|
Chris@1511
|
197
|
Chris@1511
|
198 bool
|
Chris@1518
|
199 BoxLayer::getValueExtents(double &min, double &max,
|
Chris@1518
|
200 bool &logarithmic, QString &unit) const
|
Chris@1511
|
201 {
|
Chris@1518
|
202 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
203 if (!model) return false;
|
Chris@1518
|
204 min = model->getValueMinimum();
|
Chris@1518
|
205 max = model->getValueMaximum();
|
Chris@1511
|
206 unit = getScaleUnits();
|
Chris@1511
|
207
|
Chris@1511
|
208 if (m_verticalScale == LogScale) logarithmic = true;
|
Chris@1511
|
209
|
Chris@1511
|
210 return true;
|
Chris@1511
|
211 }
|
Chris@1511
|
212
|
Chris@1511
|
213 bool
|
Chris@1518
|
214 BoxLayer::getDisplayExtents(double &min, double &max) const
|
Chris@1511
|
215 {
|
Chris@1518
|
216 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
217 if (!model || m_verticalScale == AutoAlignScale) return false;
|
Chris@1511
|
218
|
Chris@1518
|
219 min = model->getValueMinimum();
|
Chris@1518
|
220 max = model->getValueMaximum();
|
Chris@1511
|
221
|
Chris@1511
|
222 return true;
|
Chris@1511
|
223 }
|
Chris@1511
|
224
|
Chris@1518
|
225 bool
|
Chris@1535
|
226 BoxLayer::adoptExtents(double min, double max, QString unit)
|
Chris@1518
|
227 {
|
Chris@1518
|
228 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1518
|
229 if (!model) return false;
|
Chris@1535
|
230
|
Chris@1535
|
231 SVDEBUG << "BoxLayer[" << this << "]::adoptExtents: min " << min
|
Chris@1535
|
232 << ", max " << max << ", unit " << unit << endl;
|
Chris@1535
|
233
|
Chris@1518
|
234 if (model->getScaleUnits() == "") {
|
Chris@1518
|
235 model->setScaleUnits(unit);
|
Chris@1518
|
236 return true;
|
Chris@1518
|
237 } else {
|
Chris@1518
|
238 return false;
|
Chris@1518
|
239 }
|
Chris@1518
|
240 }
|
Chris@1518
|
241
|
Chris@1511
|
242 EventVector
|
Chris@1518
|
243 BoxLayer::getLocalPoints(LayerGeometryProvider *v, int x) const
|
Chris@1511
|
244 {
|
Chris@1518
|
245 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
246 if (!model) return EventVector();
|
Chris@1511
|
247
|
Chris@1511
|
248 sv_frame_t frame = v->getFrameForX(x);
|
Chris@1511
|
249
|
Chris@1511
|
250 EventVector local = model->getEventsCovering(frame);
|
Chris@1511
|
251 if (!local.empty()) return local;
|
Chris@1511
|
252
|
Chris@1511
|
253 int fuzz = ViewManager::scalePixelSize(2);
|
Chris@1511
|
254 sv_frame_t start = v->getFrameForX(x - fuzz);
|
Chris@1511
|
255 sv_frame_t end = v->getFrameForX(x + fuzz);
|
Chris@1511
|
256
|
Chris@1511
|
257 local = model->getEventsStartingWithin(frame, end - frame);
|
Chris@1511
|
258 if (!local.empty()) return local;
|
Chris@1511
|
259
|
Chris@1511
|
260 local = model->getEventsSpanning(start, frame - start);
|
Chris@1511
|
261 if (!local.empty()) return local;
|
Chris@1511
|
262
|
Chris@1511
|
263 return {};
|
Chris@1511
|
264 }
|
Chris@1511
|
265
|
Chris@1511
|
266 bool
|
Chris@1518
|
267 BoxLayer::getPointToDrag(LayerGeometryProvider *v, int x, int y,
|
Chris@1546
|
268 Event &point) const
|
Chris@1511
|
269 {
|
Chris@1518
|
270 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
271 if (!model) return false;
|
Chris@1511
|
272
|
Chris@1511
|
273 sv_frame_t frame = v->getFrameForX(x);
|
Chris@1511
|
274
|
Chris@1511
|
275 EventVector onPoints = model->getEventsCovering(frame);
|
Chris@1511
|
276 if (onPoints.empty()) return false;
|
Chris@1511
|
277
|
Chris@1546
|
278 Event bestContaining;
|
Chris@1511
|
279 for (const auto &p: onPoints) {
|
Chris@1546
|
280 auto r = getRange(p);
|
Chris@1546
|
281 if (y > getYForValue(v, r.first) || y < getYForValue(v, r.second)) {
|
Chris@1546
|
282 SVCERR << "inPoints: rejecting " << p.toXmlString() << endl;
|
Chris@1546
|
283 continue;
|
Chris@1546
|
284 }
|
Chris@1546
|
285 SVCERR << "inPoints: looking at " << p.toXmlString() << endl;
|
Chris@1546
|
286 if (bestContaining == Event()) {
|
Chris@1546
|
287 bestContaining = p;
|
Chris@1546
|
288 continue;
|
Chris@1546
|
289 }
|
Chris@1546
|
290 auto br = getRange(bestContaining);
|
Chris@1546
|
291 if (r.first < br.first && r.second > br.second) {
|
Chris@1546
|
292 continue;
|
Chris@1546
|
293 }
|
Chris@1546
|
294 if (r.first > br.first && r.second < br.second) {
|
Chris@1546
|
295 bestContaining = p;
|
Chris@1546
|
296 continue;
|
Chris@1546
|
297 }
|
Chris@1546
|
298 if (p.getFrame() > bestContaining.getFrame() &&
|
Chris@1546
|
299 p.getFrame() + p.getDuration() <
|
Chris@1546
|
300 bestContaining.getFrame() + bestContaining.getDuration()) {
|
Chris@1546
|
301 bestContaining = p;
|
Chris@1546
|
302 continue;
|
Chris@1546
|
303 }
|
Chris@1546
|
304 }
|
Chris@1546
|
305
|
Chris@1546
|
306 if (bestContaining != Event()) {
|
Chris@1546
|
307 point = bestContaining;
|
Chris@1546
|
308 } else {
|
Chris@1546
|
309 int nearestDistance = -1;
|
Chris@1546
|
310 for (const auto &p: onPoints) {
|
Chris@1546
|
311 int distance = std::min
|
Chris@1546
|
312 (getYForValue(v, p.getValue()) - y,
|
Chris@1546
|
313 getYForValue(v, p.getValue() + fabsf(p.getLevel())) - y);
|
Chris@1546
|
314 if (distance < 0) distance = -distance;
|
Chris@1546
|
315 if (nearestDistance == -1 || distance < nearestDistance) {
|
Chris@1546
|
316 nearestDistance = distance;
|
Chris@1546
|
317 point = p;
|
Chris@1546
|
318 }
|
Chris@1511
|
319 }
|
Chris@1511
|
320 }
|
Chris@1511
|
321
|
Chris@1511
|
322 return true;
|
Chris@1511
|
323 }
|
Chris@1511
|
324
|
Chris@1511
|
325 QString
|
Chris@1518
|
326 BoxLayer::getLabelPreceding(sv_frame_t frame) const
|
Chris@1511
|
327 {
|
Chris@1518
|
328 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
329 if (!model) return "";
|
Chris@1511
|
330 EventVector points = model->getEventsStartingWithin
|
Chris@1511
|
331 (model->getStartFrame(), frame - model->getStartFrame());
|
Chris@1511
|
332 if (!points.empty()) {
|
Chris@1511
|
333 for (auto i = points.rbegin(); i != points.rend(); ++i) {
|
Chris@1511
|
334 if (i->getLabel() != QString()) {
|
Chris@1511
|
335 return i->getLabel();
|
Chris@1511
|
336 }
|
Chris@1511
|
337 }
|
Chris@1511
|
338 }
|
Chris@1511
|
339 return QString();
|
Chris@1511
|
340 }
|
Chris@1511
|
341
|
Chris@1511
|
342 QString
|
Chris@1518
|
343 BoxLayer::getFeatureDescription(LayerGeometryProvider *v,
|
Chris@1546
|
344 QPoint &pos) const
|
Chris@1511
|
345 {
|
Chris@1511
|
346 int x = pos.x();
|
Chris@1511
|
347
|
Chris@1518
|
348 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
349 if (!model || !model->getSampleRate()) return "";
|
Chris@1511
|
350
|
Chris@1511
|
351 EventVector points = getLocalPoints(v, x);
|
Chris@1511
|
352
|
Chris@1511
|
353 if (points.empty()) {
|
Chris@1511
|
354 if (!model->isReady()) {
|
Chris@1511
|
355 return tr("In progress");
|
Chris@1511
|
356 } else {
|
Chris@1511
|
357 return tr("No local points");
|
Chris@1511
|
358 }
|
Chris@1511
|
359 }
|
Chris@1511
|
360
|
Chris@1511
|
361 Event box;
|
Chris@1511
|
362 EventVector::iterator i;
|
Chris@1511
|
363
|
Chris@1511
|
364 for (i = points.begin(); i != points.end(); ++i) {
|
Chris@1511
|
365
|
Chris@1511
|
366 int y0 = getYForValue(v, i->getValue());
|
Chris@1511
|
367 int y1 = getYForValue(v, i->getValue() + fabsf(i->getLevel()));
|
Chris@1511
|
368
|
Chris@1511
|
369 if (pos.y() >= y0 && pos.y() <= y1) {
|
Chris@1511
|
370 box = *i;
|
Chris@1511
|
371 break;
|
Chris@1511
|
372 }
|
Chris@1511
|
373 }
|
Chris@1511
|
374
|
Chris@1511
|
375 if (i == points.end()) return tr("No local points");
|
Chris@1511
|
376
|
Chris@1511
|
377 RealTime rt = RealTime::frame2RealTime(box.getFrame(),
|
Chris@1511
|
378 model->getSampleRate());
|
Chris@1511
|
379 RealTime rd = RealTime::frame2RealTime(box.getDuration(),
|
Chris@1511
|
380 model->getSampleRate());
|
Chris@1511
|
381
|
Chris@1511
|
382 QString rangeText;
|
Chris@1511
|
383
|
Chris@1511
|
384 rangeText = tr("%1 %2 - %3 %4")
|
Chris@1511
|
385 .arg(box.getValue()).arg(getScaleUnits())
|
Chris@1511
|
386 .arg(box.getValue() + fabsf(box.getLevel())).arg(getScaleUnits());
|
Chris@1511
|
387
|
Chris@1511
|
388 QString text;
|
Chris@1511
|
389
|
Chris@1511
|
390 if (box.getLabel() == "") {
|
Chris@1518
|
391 text = QString(tr("Time:\t%1\nDuration:\t%2\nValue:\t%3\nNo label"))
|
Chris@1511
|
392 .arg(rt.toText(true).c_str())
|
Chris@1511
|
393 .arg(rd.toText(true).c_str())
|
Chris@1511
|
394 .arg(rangeText);
|
Chris@1511
|
395 } else {
|
Chris@1518
|
396 text = QString(tr("Time:\t%1\nDuration:\t%2\nValue:\t%3\nLabel:\t%4"))
|
Chris@1511
|
397 .arg(rt.toText(true).c_str())
|
Chris@1511
|
398 .arg(rd.toText(true).c_str())
|
Chris@1511
|
399 .arg(rangeText)
|
Chris@1511
|
400 .arg(box.getLabel());
|
Chris@1511
|
401 }
|
Chris@1511
|
402
|
Chris@1511
|
403 pos = QPoint(v->getXForFrame(box.getFrame()),
|
Chris@1511
|
404 getYForValue(v, box.getValue()));
|
Chris@1511
|
405 return text;
|
Chris@1511
|
406 }
|
Chris@1511
|
407
|
Chris@1511
|
408 bool
|
Chris@1518
|
409 BoxLayer::snapToFeatureFrame(LayerGeometryProvider *v,
|
Chris@1546
|
410 sv_frame_t &frame,
|
Chris@1546
|
411 int &resolution,
|
Chris@1546
|
412 SnapType snap) const
|
Chris@1511
|
413 {
|
Chris@1518
|
414 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
415 if (!model) {
|
Chris@1511
|
416 return Layer::snapToFeatureFrame(v, frame, resolution, snap);
|
Chris@1511
|
417 }
|
Chris@1511
|
418
|
Chris@1511
|
419 // SnapLeft / SnapRight: return frame of nearest feature in that
|
Chris@1511
|
420 // direction no matter how far away
|
Chris@1511
|
421 //
|
Chris@1511
|
422 // SnapNeighbouring: return frame of feature that would be used in
|
Chris@1511
|
423 // an editing operation, i.e. closest feature in either direction
|
Chris@1511
|
424 // but only if it is "close enough"
|
Chris@1511
|
425
|
Chris@1511
|
426 resolution = model->getResolution();
|
Chris@1511
|
427
|
Chris@1511
|
428 if (snap == SnapNeighbouring) {
|
Chris@1511
|
429 EventVector points = getLocalPoints(v, v->getXForFrame(frame));
|
Chris@1511
|
430 if (points.empty()) return false;
|
Chris@1511
|
431 frame = points.begin()->getFrame();
|
Chris@1511
|
432 return true;
|
Chris@1511
|
433 }
|
Chris@1511
|
434
|
Chris@1511
|
435 // Normally we snap to the start frame of whichever event we
|
Chris@1511
|
436 // find. However here, for SnapRight only, if the end frame of
|
Chris@1511
|
437 // whichever event we would have snapped to had we been snapping
|
Chris@1511
|
438 // left is closer than the start frame of the next event to the
|
Chris@1511
|
439 // right, then we snap to that frame instead. Clear?
|
Chris@1511
|
440
|
Chris@1511
|
441 Event left;
|
Chris@1511
|
442 bool haveLeft = false;
|
Chris@1511
|
443 if (model->getNearestEventMatching
|
Chris@1511
|
444 (frame, [](Event) { return true; }, EventSeries::Backward, left)) {
|
Chris@1511
|
445 haveLeft = true;
|
Chris@1511
|
446 }
|
Chris@1511
|
447
|
Chris@1511
|
448 if (snap == SnapLeft) {
|
Chris@1511
|
449 frame = left.getFrame();
|
Chris@1511
|
450 return haveLeft;
|
Chris@1511
|
451 }
|
Chris@1511
|
452
|
Chris@1511
|
453 Event right;
|
Chris@1511
|
454 bool haveRight = false;
|
Chris@1511
|
455 if (model->getNearestEventMatching
|
Chris@1511
|
456 (frame, [](Event) { return true; }, EventSeries::Forward, right)) {
|
Chris@1511
|
457 haveRight = true;
|
Chris@1511
|
458 }
|
Chris@1511
|
459
|
Chris@1511
|
460 if (haveLeft) {
|
Chris@1511
|
461 sv_frame_t leftEnd = left.getFrame() + left.getDuration();
|
Chris@1511
|
462 if (leftEnd > frame) {
|
Chris@1511
|
463 if (haveRight) {
|
Chris@1511
|
464 if (leftEnd - frame < right.getFrame() - frame) {
|
Chris@1511
|
465 frame = leftEnd;
|
Chris@1511
|
466 } else {
|
Chris@1511
|
467 frame = right.getFrame();
|
Chris@1511
|
468 }
|
Chris@1511
|
469 } else {
|
Chris@1511
|
470 frame = leftEnd;
|
Chris@1511
|
471 }
|
Chris@1511
|
472 return true;
|
Chris@1511
|
473 }
|
Chris@1511
|
474 }
|
Chris@1511
|
475
|
Chris@1511
|
476 if (haveRight) {
|
Chris@1511
|
477 frame = right.getFrame();
|
Chris@1511
|
478 return true;
|
Chris@1511
|
479 }
|
Chris@1511
|
480
|
Chris@1511
|
481 return false;
|
Chris@1511
|
482 }
|
Chris@1511
|
483
|
Chris@1511
|
484 QString
|
Chris@1518
|
485 BoxLayer::getScaleUnits() const
|
Chris@1511
|
486 {
|
Chris@1518
|
487 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
488 if (model) return model->getScaleUnits();
|
Chris@1511
|
489 else return "";
|
Chris@1511
|
490 }
|
Chris@1511
|
491
|
Chris@1511
|
492 void
|
Chris@1518
|
493 BoxLayer::getScaleExtents(LayerGeometryProvider *v,
|
Chris@1511
|
494 double &min, double &max,
|
Chris@1511
|
495 bool &log) const
|
Chris@1511
|
496 {
|
Chris@1511
|
497 min = 0.0;
|
Chris@1511
|
498 max = 0.0;
|
Chris@1511
|
499 log = false;
|
Chris@1511
|
500
|
Chris@1518
|
501 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
502 if (!model) return;
|
Chris@1511
|
503
|
Chris@1511
|
504 QString queryUnits;
|
Chris@1511
|
505 queryUnits = getScaleUnits();
|
Chris@1511
|
506
|
Chris@1511
|
507 if (m_verticalScale == AutoAlignScale) {
|
Chris@1511
|
508
|
Chris@1537
|
509 if (!v->getVisibleExtentsForUnit(queryUnits, min, max, log)) {
|
Chris@1511
|
510
|
Chris@1518
|
511 min = model->getValueMinimum();
|
Chris@1518
|
512 max = model->getValueMaximum();
|
Chris@1511
|
513
|
Chris@1518
|
514 // cerr << "BoxLayer[" << this << "]::getScaleExtents: min = " << min << ", max = " << max << ", log = " << log << endl;
|
Chris@1511
|
515
|
Chris@1511
|
516 } else if (log) {
|
Chris@1511
|
517
|
Chris@1511
|
518 LogRange::mapRange(min, max);
|
Chris@1511
|
519
|
Chris@1518
|
520 // cerr << "BoxLayer[" << this << "]::getScaleExtents: min = " << min << ", max = " << max << ", log = " << log << endl;
|
Chris@1511
|
521
|
Chris@1511
|
522 }
|
Chris@1511
|
523
|
Chris@1511
|
524 } else {
|
Chris@1511
|
525
|
Chris@1518
|
526 min = model->getValueMinimum();
|
Chris@1518
|
527 max = model->getValueMaximum();
|
Chris@1511
|
528
|
Chris@1511
|
529 if (m_verticalScale == LogScale) {
|
Chris@1511
|
530 LogRange::mapRange(min, max);
|
Chris@1511
|
531 log = true;
|
Chris@1511
|
532 }
|
Chris@1511
|
533 }
|
Chris@1511
|
534
|
Chris@1511
|
535 if (max == min) max = min + 1.0;
|
Chris@1511
|
536 }
|
Chris@1511
|
537
|
Chris@1511
|
538 int
|
Chris@1518
|
539 BoxLayer::getYForValue(LayerGeometryProvider *v, double val) const
|
Chris@1511
|
540 {
|
Chris@1511
|
541 double min = 0.0, max = 0.0;
|
Chris@1511
|
542 bool logarithmic = false;
|
Chris@1511
|
543 int h = v->getPaintHeight();
|
Chris@1511
|
544
|
Chris@1511
|
545 getScaleExtents(v, min, max, logarithmic);
|
Chris@1511
|
546
|
Chris@1518
|
547 // cerr << "BoxLayer[" << this << "]::getYForValue(" << val << "): min = " << min << ", max = " << max << ", log = " << logarithmic << endl;
|
Chris@1511
|
548 // cerr << "h = " << h << ", margin = " << margin << endl;
|
Chris@1511
|
549
|
Chris@1511
|
550 if (logarithmic) {
|
Chris@1511
|
551 val = LogRange::map(val);
|
Chris@1511
|
552 }
|
Chris@1511
|
553
|
Chris@1511
|
554 return int(h - ((val - min) * h) / (max - min));
|
Chris@1511
|
555 }
|
Chris@1511
|
556
|
Chris@1511
|
557 double
|
Chris@1518
|
558 BoxLayer::getValueForY(LayerGeometryProvider *v, int y) const
|
Chris@1511
|
559 {
|
Chris@1511
|
560 double min = 0.0, max = 0.0;
|
Chris@1511
|
561 bool logarithmic = false;
|
Chris@1511
|
562 int h = v->getPaintHeight();
|
Chris@1511
|
563
|
Chris@1511
|
564 getScaleExtents(v, min, max, logarithmic);
|
Chris@1511
|
565
|
Chris@1511
|
566 double val = min + (double(h - y) * double(max - min)) / h;
|
Chris@1511
|
567
|
Chris@1511
|
568 if (logarithmic) {
|
Chris@1511
|
569 val = pow(10.0, val);
|
Chris@1511
|
570 }
|
Chris@1511
|
571
|
Chris@1511
|
572 return val;
|
Chris@1511
|
573 }
|
Chris@1511
|
574
|
Chris@1511
|
575 void
|
Chris@1518
|
576 BoxLayer::paint(LayerGeometryProvider *v, QPainter &paint,
|
Chris@1511
|
577 QRect rect) const
|
Chris@1511
|
578 {
|
Chris@1518
|
579 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
580 if (!model || !model->isOK()) return;
|
Chris@1511
|
581
|
Chris@1511
|
582 sv_samplerate_t sampleRate = model->getSampleRate();
|
Chris@1511
|
583 if (!sampleRate) return;
|
Chris@1511
|
584
|
Chris@1518
|
585 // Profiler profiler("BoxLayer::paint", true);
|
Chris@1511
|
586
|
Chris@1511
|
587 int x0 = rect.left() - 40, x1 = rect.right();
|
Chris@1511
|
588
|
Chris@1511
|
589 sv_frame_t wholeFrame0 = v->getFrameForX(0);
|
Chris@1511
|
590 sv_frame_t wholeFrame1 = v->getFrameForX(v->getPaintWidth());
|
Chris@1511
|
591
|
Chris@1511
|
592 EventVector points(model->getEventsSpanning(wholeFrame0,
|
Chris@1511
|
593 wholeFrame1 - wholeFrame0));
|
Chris@1511
|
594 if (points.empty()) return;
|
Chris@1511
|
595
|
Chris@1511
|
596 paint.setPen(getBaseQColor());
|
Chris@1511
|
597
|
Chris@1518
|
598 // SVDEBUG << "BoxLayer::paint: resolution is "
|
Chris@1511
|
599 // << model->getResolution() << " frames" << endl;
|
Chris@1511
|
600
|
Chris@1518
|
601 double min = model->getValueMinimum();
|
Chris@1518
|
602 double max = model->getValueMaximum();
|
Chris@1511
|
603 if (max == min) max = min + 1.0;
|
Chris@1511
|
604
|
Chris@1511
|
605 QPoint localPos;
|
Chris@1511
|
606 Event illuminatePoint(0);
|
Chris@1511
|
607 bool shouldIlluminate = false;
|
Chris@1511
|
608
|
Chris@1511
|
609 if (v->shouldIlluminateLocalFeatures(this, localPos)) {
|
Chris@1511
|
610 shouldIlluminate = getPointToDrag(v, localPos.x(), localPos.y(),
|
Chris@1511
|
611 illuminatePoint);
|
Chris@1511
|
612 }
|
Chris@1511
|
613
|
Chris@1511
|
614 paint.save();
|
Chris@1511
|
615 paint.setRenderHint(QPainter::Antialiasing, false);
|
Chris@1511
|
616
|
Chris@1514
|
617 QFontMetrics fm = paint.fontMetrics();
|
Chris@1514
|
618
|
Chris@1511
|
619 for (EventVector::const_iterator i = points.begin();
|
Chris@1511
|
620 i != points.end(); ++i) {
|
Chris@1511
|
621
|
Chris@1511
|
622 const Event &p(*i);
|
Chris@1511
|
623
|
Chris@1511
|
624 int x = v->getXForFrame(p.getFrame());
|
Chris@1511
|
625 int w = v->getXForFrame(p.getFrame() + p.getDuration()) - x;
|
Chris@1511
|
626 int y = getYForValue(v, p.getValue());
|
Chris@1514
|
627 int h = getYForValue(v, p.getValue() + fabsf(p.getLevel())) - y;
|
Chris@1511
|
628 int ex = x + w;
|
Chris@1514
|
629 int gap = v->scalePixelSize(2);
|
Chris@1511
|
630
|
Chris@1511
|
631 EventVector::const_iterator j = i;
|
Chris@1511
|
632 ++j;
|
Chris@1511
|
633
|
Chris@1511
|
634 if (j != points.end()) {
|
Chris@1511
|
635 const Event &q(*j);
|
Chris@1511
|
636 int nx = v->getXForFrame(q.getFrame());
|
Chris@1511
|
637 if (nx < ex) ex = nx;
|
Chris@1511
|
638 }
|
Chris@1511
|
639
|
Chris@1511
|
640 if (w < 1) w = 1;
|
Chris@1511
|
641
|
Chris@1511
|
642 paint.setPen(getBaseQColor());
|
Chris@1514
|
643 paint.setBrush(Qt::NoBrush);
|
Chris@1511
|
644
|
Chris@1514
|
645 if ((shouldIlluminate && illuminatePoint == p) ||
|
Chris@1514
|
646 (m_editing && m_editingPoint == p)) {
|
Chris@1511
|
647
|
Chris@1514
|
648 paint.setPen(QPen(getBaseQColor(), v->scalePixelSize(2)));
|
Chris@1511
|
649
|
Chris@1511
|
650 // Qt 5.13 deprecates QFontMetrics::width(), but its suggested
|
Chris@1511
|
651 // replacement (horizontalAdvance) was only added in Qt 5.11
|
Chris@1511
|
652 // which is too new for us
|
Chris@1511
|
653 #pragma GCC diagnostic ignored "-Wdeprecated-declarations"
|
Chris@1511
|
654
|
Chris@1514
|
655 if (abs(h) > 2 * fm.height()) {
|
Chris@1514
|
656
|
Chris@1514
|
657 QString y0label = QString("%1 %2")
|
Chris@1514
|
658 .arg(p.getValue())
|
Chris@1514
|
659 .arg(getScaleUnits());
|
Chris@1514
|
660
|
Chris@1514
|
661 QString y1label = QString("%1 %2")
|
Chris@1514
|
662 .arg(p.getValue() + fabsf(p.getLevel()))
|
Chris@1514
|
663 .arg(getScaleUnits());
|
Chris@1514
|
664
|
Chris@1514
|
665 PaintAssistant::drawVisibleText
|
Chris@1514
|
666 (v, paint,
|
Chris@1514
|
667 x - fm.width(y0label) - gap,
|
Chris@1514
|
668 y - fm.descent(),
|
Chris@1514
|
669 y0label, PaintAssistant::OutlinedText);
|
Chris@1514
|
670
|
Chris@1514
|
671 PaintAssistant::drawVisibleText
|
Chris@1514
|
672 (v, paint,
|
Chris@1514
|
673 x - fm.width(y1label) - gap,
|
Chris@1514
|
674 y + h + fm.ascent(),
|
Chris@1514
|
675 y1label, PaintAssistant::OutlinedText);
|
Chris@1514
|
676
|
Chris@1514
|
677 } else {
|
Chris@1514
|
678
|
Chris@1514
|
679 QString ylabel = QString("%1 %2 - %3 %4")
|
Chris@1514
|
680 .arg(p.getValue())
|
Chris@1514
|
681 .arg(getScaleUnits())
|
Chris@1514
|
682 .arg(p.getValue() + fabsf(p.getLevel()))
|
Chris@1514
|
683 .arg(getScaleUnits());
|
Chris@1514
|
684
|
Chris@1514
|
685 PaintAssistant::drawVisibleText
|
Chris@1514
|
686 (v, paint,
|
Chris@1514
|
687 x - fm.width(ylabel) - gap,
|
Chris@1514
|
688 y - fm.descent(),
|
Chris@1514
|
689 ylabel, PaintAssistant::OutlinedText);
|
Chris@1514
|
690 }
|
Chris@1514
|
691
|
Chris@1514
|
692 QString t0label = RealTime::frame2RealTime
|
Chris@1514
|
693 (p.getFrame(), model->getSampleRate()).toText(true).c_str();
|
Chris@1514
|
694
|
Chris@1514
|
695 QString t1label = RealTime::frame2RealTime
|
Chris@1514
|
696 (p.getFrame() + p.getDuration(), model->getSampleRate())
|
Chris@1514
|
697 .toText(true).c_str();
|
Chris@1514
|
698
|
Chris@1511
|
699 PaintAssistant::drawVisibleText
|
Chris@1514
|
700 (v, paint, x, y + fm.ascent() + gap,
|
Chris@1514
|
701 t0label, PaintAssistant::OutlinedText);
|
Chris@1514
|
702
|
Chris@1514
|
703 if (w > fm.width(t0label) + fm.width(t1label) + gap * 3) {
|
Chris@1514
|
704
|
Chris@1514
|
705 PaintAssistant::drawVisibleText
|
Chris@1514
|
706 (v, paint,
|
Chris@1514
|
707 x + w - fm.width(t1label),
|
Chris@1514
|
708 y + fm.ascent() + gap,
|
Chris@1514
|
709 t1label, PaintAssistant::OutlinedText);
|
Chris@1514
|
710
|
Chris@1514
|
711 } else {
|
Chris@1514
|
712
|
Chris@1514
|
713 PaintAssistant::drawVisibleText
|
Chris@1514
|
714 (v, paint,
|
Chris@1514
|
715 x + w - fm.width(t1label),
|
Chris@1514
|
716 y + fm.ascent() + fm.height() + gap,
|
Chris@1514
|
717 t1label, PaintAssistant::OutlinedText);
|
Chris@1514
|
718 }
|
Chris@1511
|
719 }
|
Chris@1511
|
720
|
Chris@1511
|
721 paint.drawRect(x, y, w, h);
|
Chris@1511
|
722 }
|
Chris@1511
|
723
|
Chris@1511
|
724 for (EventVector::const_iterator i = points.begin();
|
Chris@1511
|
725 i != points.end(); ++i) {
|
Chris@1511
|
726
|
Chris@1511
|
727 const Event &p(*i);
|
Chris@1511
|
728
|
Chris@1514
|
729 QString label = p.getLabel();
|
Chris@1514
|
730 if (label == "") continue;
|
Chris@1514
|
731
|
Chris@1514
|
732 if (shouldIlluminate && illuminatePoint == p) {
|
Chris@1514
|
733 continue; // already handled this in illumination special case
|
Chris@1514
|
734 }
|
Chris@1514
|
735
|
Chris@1511
|
736 int x = v->getXForFrame(p.getFrame());
|
Chris@1511
|
737 int w = v->getXForFrame(p.getFrame() + p.getDuration()) - x;
|
Chris@1511
|
738 int y = getYForValue(v, p.getValue());
|
Chris@1511
|
739
|
Chris@1514
|
740 int labelWidth = fm.width(label);
|
Chris@1511
|
741
|
Chris@1511
|
742 int gap = v->scalePixelSize(2);
|
Chris@1511
|
743
|
Chris@1511
|
744 if (x + w < x0 || x - labelWidth - gap > x1) {
|
Chris@1511
|
745 continue;
|
Chris@1511
|
746 }
|
Chris@1511
|
747
|
Chris@1514
|
748 int labelX, labelY;
|
Chris@1511
|
749
|
Chris@1514
|
750 labelX = x - labelWidth - gap;
|
Chris@1514
|
751 labelY = y - fm.descent();
|
Chris@1511
|
752
|
Chris@1514
|
753 PaintAssistant::drawVisibleText(v, paint, labelX, labelY, label,
|
Chris@1514
|
754 PaintAssistant::OutlinedText);
|
Chris@1511
|
755 }
|
Chris@1511
|
756
|
Chris@1511
|
757 paint.restore();
|
Chris@1511
|
758 }
|
Chris@1511
|
759
|
Chris@1511
|
760 int
|
Chris@1518
|
761 BoxLayer::getVerticalScaleWidth(LayerGeometryProvider *v,
|
Chris@1511
|
762 bool, QPainter &paint) const
|
Chris@1511
|
763 {
|
Chris@1518
|
764 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
765 if (!model || m_verticalScale == AutoAlignScale) {
|
Chris@1511
|
766 return 0;
|
Chris@1511
|
767 } else {
|
Chris@1511
|
768 if (m_verticalScale == LogScale) {
|
Chris@1511
|
769 return LogNumericalScale().getWidth(v, paint);
|
Chris@1511
|
770 } else {
|
Chris@1511
|
771 return LinearNumericalScale().getWidth(v, paint);
|
Chris@1511
|
772 }
|
Chris@1511
|
773 }
|
Chris@1511
|
774 }
|
Chris@1511
|
775
|
Chris@1511
|
776 void
|
Chris@1518
|
777 BoxLayer::paintVerticalScale(LayerGeometryProvider *v,
|
Chris@1511
|
778 bool, QPainter &paint, QRect) const
|
Chris@1511
|
779 {
|
Chris@1518
|
780 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
781 if (!model || model->isEmpty()) return;
|
Chris@1511
|
782
|
Chris@1511
|
783 QString unit;
|
Chris@1511
|
784 double min, max;
|
Chris@1511
|
785 bool logarithmic;
|
Chris@1511
|
786
|
Chris@1511
|
787 int w = getVerticalScaleWidth(v, false, paint);
|
Chris@1511
|
788
|
Chris@1511
|
789 getScaleExtents(v, min, max, logarithmic);
|
Chris@1511
|
790
|
Chris@1511
|
791 if (logarithmic) {
|
Chris@1511
|
792 LogNumericalScale().paintVertical(v, this, paint, 0, min, max);
|
Chris@1511
|
793 } else {
|
Chris@1511
|
794 LinearNumericalScale().paintVertical(v, this, paint, 0, min, max);
|
Chris@1511
|
795 }
|
Chris@1511
|
796
|
Chris@1511
|
797 if (getScaleUnits() != "") {
|
Chris@1511
|
798 int mw = w - 5;
|
Chris@1511
|
799 paint.drawText(5,
|
Chris@1511
|
800 5 + paint.fontMetrics().ascent(),
|
Chris@1511
|
801 TextAbbrev::abbreviate(getScaleUnits(),
|
Chris@1511
|
802 paint.fontMetrics(),
|
Chris@1511
|
803 mw));
|
Chris@1511
|
804 }
|
Chris@1511
|
805 }
|
Chris@1511
|
806
|
Chris@1511
|
807 void
|
Chris@1518
|
808 BoxLayer::drawStart(LayerGeometryProvider *v, QMouseEvent *e)
|
Chris@1511
|
809 {
|
Chris@1518
|
810 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
811 if (!model) return;
|
Chris@1511
|
812
|
Chris@1511
|
813 sv_frame_t frame = v->getFrameForX(e->x());
|
Chris@1511
|
814 if (frame < 0) frame = 0;
|
Chris@1511
|
815 frame = frame / model->getResolution() * model->getResolution();
|
Chris@1511
|
816
|
Chris@1518
|
817 double value = getValueForY(v, e->y());
|
Chris@1511
|
818
|
Chris@1518
|
819 m_editingPoint = Event(frame, float(value), 0, "");
|
Chris@1511
|
820 m_originalPoint = m_editingPoint;
|
Chris@1511
|
821
|
Chris@1511
|
822 if (m_editingCommand) finish(m_editingCommand);
|
Chris@1511
|
823 m_editingCommand = new ChangeEventsCommand(m_model.untyped,
|
Chris@1518
|
824 tr("Draw Box"));
|
Chris@1511
|
825 m_editingCommand->add(m_editingPoint);
|
Chris@1511
|
826
|
Chris@1511
|
827 m_editing = true;
|
Chris@1511
|
828 }
|
Chris@1511
|
829
|
Chris@1511
|
830 void
|
Chris@1518
|
831 BoxLayer::drawDrag(LayerGeometryProvider *v, QMouseEvent *e)
|
Chris@1511
|
832 {
|
Chris@1518
|
833 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
834 if (!model || !m_editing) return;
|
Chris@1511
|
835
|
Chris@1514
|
836 sv_frame_t dragFrame = v->getFrameForX(e->x());
|
Chris@1514
|
837 if (dragFrame < 0) dragFrame = 0;
|
Chris@1514
|
838 dragFrame = dragFrame / model->getResolution() * model->getResolution();
|
Chris@1511
|
839
|
Chris@1514
|
840 sv_frame_t eventFrame = m_originalPoint.getFrame();
|
Chris@1514
|
841 sv_frame_t eventDuration = dragFrame - eventFrame;
|
Chris@1514
|
842 if (eventDuration < 0) {
|
Chris@1514
|
843 eventFrame = eventFrame + eventDuration;
|
Chris@1514
|
844 eventDuration = -eventDuration;
|
Chris@1514
|
845 } else if (eventDuration == 0) {
|
Chris@1514
|
846 eventDuration = model->getResolution();
|
Chris@1514
|
847 }
|
Chris@1511
|
848
|
Chris@1518
|
849 double dragValue = getValueForY(v, e->y());
|
Chris@1514
|
850
|
Chris@1518
|
851 double eventValue = m_originalPoint.getValue();
|
Chris@1518
|
852 double eventFreqDiff = dragValue - eventValue;
|
Chris@1514
|
853 if (eventFreqDiff < 0) {
|
Chris@1518
|
854 eventValue = eventValue + eventFreqDiff;
|
Chris@1514
|
855 eventFreqDiff = -eventFreqDiff;
|
Chris@1511
|
856 }
|
Chris@1511
|
857
|
Chris@1511
|
858 m_editingCommand->remove(m_editingPoint);
|
Chris@1511
|
859 m_editingPoint = m_editingPoint
|
Chris@1514
|
860 .withFrame(eventFrame)
|
Chris@1514
|
861 .withDuration(eventDuration)
|
Chris@1518
|
862 .withValue(float(eventValue))
|
Chris@1514
|
863 .withLevel(float(eventFreqDiff));
|
Chris@1511
|
864 m_editingCommand->add(m_editingPoint);
|
Chris@1511
|
865 }
|
Chris@1511
|
866
|
Chris@1511
|
867 void
|
Chris@1518
|
868 BoxLayer::drawEnd(LayerGeometryProvider *, QMouseEvent *)
|
Chris@1511
|
869 {
|
Chris@1518
|
870 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
871 if (!model || !m_editing) return;
|
Chris@1511
|
872 finish(m_editingCommand);
|
Chris@1511
|
873 m_editingCommand = nullptr;
|
Chris@1511
|
874 m_editing = false;
|
Chris@1511
|
875 }
|
Chris@1511
|
876
|
Chris@1511
|
877 void
|
Chris@1518
|
878 BoxLayer::eraseStart(LayerGeometryProvider *v, QMouseEvent *e)
|
Chris@1511
|
879 {
|
Chris@1518
|
880 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
881 if (!model) return;
|
Chris@1511
|
882
|
Chris@1511
|
883 if (!getPointToDrag(v, e->x(), e->y(), m_editingPoint)) return;
|
Chris@1511
|
884
|
Chris@1511
|
885 if (m_editingCommand) {
|
Chris@1511
|
886 finish(m_editingCommand);
|
Chris@1511
|
887 m_editingCommand = nullptr;
|
Chris@1511
|
888 }
|
Chris@1511
|
889
|
Chris@1511
|
890 m_editing = true;
|
Chris@1511
|
891 }
|
Chris@1511
|
892
|
Chris@1511
|
893 void
|
Chris@1518
|
894 BoxLayer::eraseDrag(LayerGeometryProvider *, QMouseEvent *)
|
Chris@1511
|
895 {
|
Chris@1511
|
896 }
|
Chris@1511
|
897
|
Chris@1511
|
898 void
|
Chris@1518
|
899 BoxLayer::eraseEnd(LayerGeometryProvider *v, QMouseEvent *e)
|
Chris@1511
|
900 {
|
Chris@1518
|
901 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
902 if (!model || !m_editing) return;
|
Chris@1511
|
903
|
Chris@1511
|
904 m_editing = false;
|
Chris@1511
|
905
|
Chris@1511
|
906 Event p(0);
|
Chris@1511
|
907 if (!getPointToDrag(v, e->x(), e->y(), p)) return;
|
Chris@1511
|
908 if (p.getFrame() != m_editingPoint.getFrame() ||
|
Chris@1511
|
909 p.getValue() != m_editingPoint.getValue()) return;
|
Chris@1511
|
910
|
Chris@1511
|
911 m_editingCommand = new ChangeEventsCommand
|
Chris@1518
|
912 (m_model.untyped, tr("Erase Box"));
|
Chris@1511
|
913
|
Chris@1511
|
914 m_editingCommand->remove(m_editingPoint);
|
Chris@1511
|
915
|
Chris@1511
|
916 finish(m_editingCommand);
|
Chris@1511
|
917 m_editingCommand = nullptr;
|
Chris@1511
|
918 m_editing = false;
|
Chris@1511
|
919 }
|
Chris@1511
|
920
|
Chris@1511
|
921 void
|
Chris@1518
|
922 BoxLayer::editStart(LayerGeometryProvider *v, QMouseEvent *e)
|
Chris@1511
|
923 {
|
Chris@1518
|
924 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
925 if (!model) return;
|
Chris@1511
|
926
|
Chris@1511
|
927 if (!getPointToDrag(v, e->x(), e->y(), m_editingPoint)) {
|
Chris@1511
|
928 return;
|
Chris@1511
|
929 }
|
Chris@1511
|
930
|
Chris@1511
|
931 m_dragPointX = v->getXForFrame(m_editingPoint.getFrame());
|
Chris@1511
|
932 m_dragPointY = getYForValue(v, m_editingPoint.getValue());
|
Chris@1511
|
933
|
Chris@1511
|
934 m_originalPoint = m_editingPoint;
|
Chris@1511
|
935
|
Chris@1511
|
936 if (m_editingCommand) {
|
Chris@1511
|
937 finish(m_editingCommand);
|
Chris@1511
|
938 m_editingCommand = nullptr;
|
Chris@1511
|
939 }
|
Chris@1511
|
940
|
Chris@1511
|
941 m_editing = true;
|
Chris@1511
|
942 m_dragStartX = e->x();
|
Chris@1511
|
943 m_dragStartY = e->y();
|
Chris@1511
|
944 }
|
Chris@1511
|
945
|
Chris@1511
|
946 void
|
Chris@1518
|
947 BoxLayer::editDrag(LayerGeometryProvider *v, QMouseEvent *e)
|
Chris@1511
|
948 {
|
Chris@1518
|
949 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
950 if (!model || !m_editing) return;
|
Chris@1511
|
951
|
Chris@1511
|
952 int xdist = e->x() - m_dragStartX;
|
Chris@1511
|
953 int ydist = e->y() - m_dragStartY;
|
Chris@1511
|
954 int newx = m_dragPointX + xdist;
|
Chris@1511
|
955 int newy = m_dragPointY + ydist;
|
Chris@1511
|
956
|
Chris@1511
|
957 sv_frame_t frame = v->getFrameForX(newx);
|
Chris@1511
|
958 if (frame < 0) frame = 0;
|
Chris@1511
|
959 frame = frame / model->getResolution() * model->getResolution();
|
Chris@1511
|
960
|
Chris@1511
|
961 double value = getValueForY(v, newy);
|
Chris@1511
|
962
|
Chris@1511
|
963 if (!m_editingCommand) {
|
Chris@1511
|
964 m_editingCommand = new ChangeEventsCommand
|
Chris@1511
|
965 (m_model.untyped,
|
Chris@1518
|
966 tr("Drag Box"));
|
Chris@1511
|
967 }
|
Chris@1511
|
968
|
Chris@1511
|
969 m_editingCommand->remove(m_editingPoint);
|
Chris@1511
|
970 m_editingPoint = m_editingPoint
|
Chris@1511
|
971 .withFrame(frame)
|
Chris@1511
|
972 .withValue(float(value));
|
Chris@1511
|
973 m_editingCommand->add(m_editingPoint);
|
Chris@1511
|
974 }
|
Chris@1511
|
975
|
Chris@1511
|
976 void
|
Chris@1518
|
977 BoxLayer::editEnd(LayerGeometryProvider *, QMouseEvent *)
|
Chris@1511
|
978 {
|
Chris@1518
|
979 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
980 if (!model || !m_editing) return;
|
Chris@1511
|
981
|
Chris@1511
|
982 if (m_editingCommand) {
|
Chris@1511
|
983
|
Chris@1511
|
984 QString newName = m_editingCommand->getName();
|
Chris@1511
|
985
|
Chris@1511
|
986 if (m_editingPoint.getFrame() != m_originalPoint.getFrame()) {
|
Chris@1511
|
987 if (m_editingPoint.getValue() != m_originalPoint.getValue()) {
|
Chris@1518
|
988 newName = tr("Edit Box");
|
Chris@1511
|
989 } else {
|
Chris@1518
|
990 newName = tr("Relocate Box");
|
Chris@1511
|
991 }
|
Chris@1511
|
992 } else {
|
Chris@1511
|
993 newName = tr("Change Point Value");
|
Chris@1511
|
994 }
|
Chris@1511
|
995
|
Chris@1511
|
996 m_editingCommand->setName(newName);
|
Chris@1511
|
997 finish(m_editingCommand);
|
Chris@1511
|
998 }
|
Chris@1511
|
999
|
Chris@1511
|
1000 m_editingCommand = nullptr;
|
Chris@1511
|
1001 m_editing = false;
|
Chris@1511
|
1002 }
|
Chris@1511
|
1003
|
Chris@1511
|
1004 bool
|
Chris@1518
|
1005 BoxLayer::editOpen(LayerGeometryProvider *v, QMouseEvent *e)
|
Chris@1511
|
1006 {
|
Chris@1518
|
1007 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
1008 if (!model) return false;
|
Chris@1511
|
1009
|
Chris@1511
|
1010 Event region(0);
|
Chris@1511
|
1011 if (!getPointToDrag(v, e->x(), e->y(), region)) return false;
|
Chris@1511
|
1012
|
Chris@1515
|
1013 ItemEditDialog::LabelOptions labelOptions;
|
Chris@1518
|
1014 labelOptions.valueLabel = tr("Minimum Value");
|
Chris@1518
|
1015 labelOptions.levelLabel = tr("Value Extent");
|
Chris@1515
|
1016 labelOptions.valueUnits = getScaleUnits();
|
Chris@1515
|
1017 labelOptions.levelUnits = getScaleUnits();
|
Chris@1515
|
1018
|
Chris@1511
|
1019 ItemEditDialog *dialog = new ItemEditDialog
|
Chris@1511
|
1020 (model->getSampleRate(),
|
Chris@1511
|
1021 ItemEditDialog::ShowTime |
|
Chris@1511
|
1022 ItemEditDialog::ShowDuration |
|
Chris@1511
|
1023 ItemEditDialog::ShowValue |
|
Chris@1515
|
1024 ItemEditDialog::ShowLevel |
|
Chris@1511
|
1025 ItemEditDialog::ShowText,
|
Chris@1515
|
1026 labelOptions);
|
Chris@1511
|
1027
|
Chris@1511
|
1028 dialog->setFrameTime(region.getFrame());
|
Chris@1511
|
1029 dialog->setValue(region.getValue());
|
Chris@1515
|
1030 dialog->setLevel(region.getLevel());
|
Chris@1511
|
1031 dialog->setFrameDuration(region.getDuration());
|
Chris@1511
|
1032 dialog->setText(region.getLabel());
|
Chris@1511
|
1033
|
Chris@1511
|
1034 if (dialog->exec() == QDialog::Accepted) {
|
Chris@1511
|
1035
|
Chris@1518
|
1036 Event newBox = region
|
Chris@1511
|
1037 .withFrame(dialog->getFrameTime())
|
Chris@1511
|
1038 .withValue(dialog->getValue())
|
Chris@1515
|
1039 .withLevel(dialog->getLevel())
|
Chris@1511
|
1040 .withDuration(dialog->getFrameDuration())
|
Chris@1511
|
1041 .withLabel(dialog->getText());
|
Chris@1511
|
1042
|
Chris@1511
|
1043 ChangeEventsCommand *command = new ChangeEventsCommand
|
Chris@1518
|
1044 (m_model.untyped, tr("Edit Box"));
|
Chris@1511
|
1045 command->remove(region);
|
Chris@1518
|
1046 command->add(newBox);
|
Chris@1511
|
1047 finish(command);
|
Chris@1511
|
1048 }
|
Chris@1511
|
1049
|
Chris@1511
|
1050 delete dialog;
|
Chris@1511
|
1051 return true;
|
Chris@1511
|
1052 }
|
Chris@1511
|
1053
|
Chris@1511
|
1054 void
|
Chris@1518
|
1055 BoxLayer::moveSelection(Selection s, sv_frame_t newStartFrame)
|
Chris@1511
|
1056 {
|
Chris@1518
|
1057 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
1058 if (!model) return;
|
Chris@1511
|
1059
|
Chris@1511
|
1060 ChangeEventsCommand *command =
|
Chris@1511
|
1061 new ChangeEventsCommand(m_model.untyped, tr("Drag Selection"));
|
Chris@1511
|
1062
|
Chris@1511
|
1063 EventVector points =
|
Chris@1511
|
1064 model->getEventsStartingWithin(s.getStartFrame(), s.getDuration());
|
Chris@1511
|
1065
|
Chris@1511
|
1066 for (EventVector::iterator i = points.begin();
|
Chris@1511
|
1067 i != points.end(); ++i) {
|
Chris@1511
|
1068
|
Chris@1511
|
1069 Event newPoint = (*i)
|
Chris@1511
|
1070 .withFrame(i->getFrame() + newStartFrame - s.getStartFrame());
|
Chris@1511
|
1071 command->remove(*i);
|
Chris@1511
|
1072 command->add(newPoint);
|
Chris@1511
|
1073 }
|
Chris@1511
|
1074
|
Chris@1511
|
1075 finish(command);
|
Chris@1511
|
1076 }
|
Chris@1511
|
1077
|
Chris@1511
|
1078 void
|
Chris@1518
|
1079 BoxLayer::resizeSelection(Selection s, Selection newSize)
|
Chris@1511
|
1080 {
|
Chris@1518
|
1081 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
1082 if (!model || !s.getDuration()) return;
|
Chris@1511
|
1083
|
Chris@1511
|
1084 ChangeEventsCommand *command =
|
Chris@1511
|
1085 new ChangeEventsCommand(m_model.untyped, tr("Resize Selection"));
|
Chris@1511
|
1086
|
Chris@1511
|
1087 EventVector points =
|
Chris@1511
|
1088 model->getEventsStartingWithin(s.getStartFrame(), s.getDuration());
|
Chris@1511
|
1089
|
Chris@1511
|
1090 double ratio = double(newSize.getDuration()) / double(s.getDuration());
|
Chris@1511
|
1091 double oldStart = double(s.getStartFrame());
|
Chris@1511
|
1092 double newStart = double(newSize.getStartFrame());
|
Chris@1511
|
1093
|
Chris@1511
|
1094 for (Event p: points) {
|
Chris@1511
|
1095
|
Chris@1511
|
1096 double newFrame = (double(p.getFrame()) - oldStart) * ratio + newStart;
|
Chris@1511
|
1097 double newDuration = double(p.getDuration()) * ratio;
|
Chris@1511
|
1098
|
Chris@1511
|
1099 Event newPoint = p
|
Chris@1511
|
1100 .withFrame(lrint(newFrame))
|
Chris@1511
|
1101 .withDuration(lrint(newDuration));
|
Chris@1511
|
1102 command->remove(p);
|
Chris@1511
|
1103 command->add(newPoint);
|
Chris@1511
|
1104 }
|
Chris@1511
|
1105
|
Chris@1511
|
1106 finish(command);
|
Chris@1511
|
1107 }
|
Chris@1511
|
1108
|
Chris@1511
|
1109 void
|
Chris@1518
|
1110 BoxLayer::deleteSelection(Selection s)
|
Chris@1511
|
1111 {
|
Chris@1518
|
1112 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
1113 if (!model) return;
|
Chris@1511
|
1114
|
Chris@1511
|
1115 ChangeEventsCommand *command =
|
Chris@1511
|
1116 new ChangeEventsCommand(m_model.untyped, tr("Delete Selected Points"));
|
Chris@1511
|
1117
|
Chris@1511
|
1118 EventVector points =
|
Chris@1511
|
1119 model->getEventsStartingWithin(s.getStartFrame(), s.getDuration());
|
Chris@1511
|
1120
|
Chris@1511
|
1121 for (EventVector::iterator i = points.begin();
|
Chris@1511
|
1122 i != points.end(); ++i) {
|
Chris@1511
|
1123
|
Chris@1511
|
1124 if (s.contains(i->getFrame())) {
|
Chris@1511
|
1125 command->remove(*i);
|
Chris@1511
|
1126 }
|
Chris@1511
|
1127 }
|
Chris@1511
|
1128
|
Chris@1511
|
1129 finish(command);
|
Chris@1511
|
1130 }
|
Chris@1511
|
1131
|
Chris@1511
|
1132 void
|
Chris@1518
|
1133 BoxLayer::copy(LayerGeometryProvider *v, Selection s, Clipboard &to)
|
Chris@1511
|
1134 {
|
Chris@1518
|
1135 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
1136 if (!model) return;
|
Chris@1511
|
1137
|
Chris@1511
|
1138 EventVector points =
|
Chris@1511
|
1139 model->getEventsStartingWithin(s.getStartFrame(), s.getDuration());
|
Chris@1511
|
1140
|
Chris@1511
|
1141 for (Event p: points) {
|
Chris@1511
|
1142 to.addPoint(p.withReferenceFrame(alignToReference(v, p.getFrame())));
|
Chris@1511
|
1143 }
|
Chris@1511
|
1144 }
|
Chris@1511
|
1145
|
Chris@1511
|
1146 bool
|
Chris@1533
|
1147 BoxLayer::paste(LayerGeometryProvider *v, const Clipboard &from,
|
Chris@1533
|
1148 sv_frame_t /* frameOffset */, bool /* interactive */)
|
Chris@1511
|
1149 {
|
Chris@1518
|
1150 auto model = ModelById::getAs<BoxModel>(m_model);
|
Chris@1511
|
1151 if (!model) return false;
|
Chris@1511
|
1152
|
Chris@1511
|
1153 const EventVector &points = from.getPoints();
|
Chris@1511
|
1154
|
Chris@1511
|
1155 bool realign = false;
|
Chris@1511
|
1156
|
Chris@1511
|
1157 if (clipboardHasDifferentAlignment(v, from)) {
|
Chris@1511
|
1158
|
Chris@1511
|
1159 QMessageBox::StandardButton button =
|
Chris@1511
|
1160 QMessageBox::question(v->getView(), tr("Re-align pasted items?"),
|
Chris@1511
|
1161 tr("The items you are pasting came from a layer with different source material from this one. Do you want to re-align them in time, to match the source material for this layer?"),
|
Chris@1511
|
1162 QMessageBox::Yes | QMessageBox::No | QMessageBox::Cancel,
|
Chris@1511
|
1163 QMessageBox::Yes);
|
Chris@1511
|
1164
|
Chris@1511
|
1165 if (button == QMessageBox::Cancel) {
|
Chris@1511
|
1166 return false;
|
Chris@1511
|
1167 }
|
Chris@1511
|
1168
|
Chris@1511
|
1169 if (button == QMessageBox::Yes) {
|
Chris@1511
|
1170 realign = true;
|
Chris@1511
|
1171 }
|
Chris@1511
|
1172 }
|
Chris@1511
|
1173
|
Chris@1511
|
1174 ChangeEventsCommand *command =
|
Chris@1511
|
1175 new ChangeEventsCommand(m_model.untyped, tr("Paste"));
|
Chris@1511
|
1176
|
Chris@1511
|
1177 for (EventVector::const_iterator i = points.begin();
|
Chris@1511
|
1178 i != points.end(); ++i) {
|
Chris@1511
|
1179
|
Chris@1511
|
1180 sv_frame_t frame = 0;
|
Chris@1511
|
1181
|
Chris@1511
|
1182 if (!realign) {
|
Chris@1511
|
1183
|
Chris@1511
|
1184 frame = i->getFrame();
|
Chris@1511
|
1185
|
Chris@1511
|
1186 } else {
|
Chris@1511
|
1187
|
Chris@1511
|
1188 if (i->hasReferenceFrame()) {
|
Chris@1511
|
1189 frame = i->getReferenceFrame();
|
Chris@1511
|
1190 frame = alignFromReference(v, frame);
|
Chris@1511
|
1191 } else {
|
Chris@1511
|
1192 frame = i->getFrame();
|
Chris@1511
|
1193 }
|
Chris@1511
|
1194 }
|
Chris@1511
|
1195
|
Chris@1533
|
1196 Event p = i->withFrame(frame);
|
Chris@1533
|
1197
|
Chris@1511
|
1198 Event newPoint = p;
|
Chris@1511
|
1199 if (!p.hasValue()) {
|
Chris@1518
|
1200 newPoint = newPoint.withValue((model->getValueMinimum() +
|
Chris@1518
|
1201 model->getValueMaximum()) / 2);
|
Chris@1511
|
1202 }
|
Chris@1511
|
1203 if (!p.hasDuration()) {
|
Chris@1511
|
1204 sv_frame_t nextFrame = frame;
|
Chris@1511
|
1205 EventVector::const_iterator j = i;
|
Chris@1511
|
1206 for (; j != points.end(); ++j) {
|
Chris@1511
|
1207 if (j != i) break;
|
Chris@1511
|
1208 }
|
Chris@1511
|
1209 if (j != points.end()) {
|
Chris@1511
|
1210 nextFrame = j->getFrame();
|
Chris@1511
|
1211 }
|
Chris@1511
|
1212 if (nextFrame == frame) {
|
Chris@1511
|
1213 newPoint = newPoint.withDuration(model->getResolution());
|
Chris@1511
|
1214 } else {
|
Chris@1511
|
1215 newPoint = newPoint.withDuration(nextFrame - frame);
|
Chris@1511
|
1216 }
|
Chris@1511
|
1217 }
|
Chris@1511
|
1218
|
Chris@1511
|
1219 command->add(newPoint);
|
Chris@1511
|
1220 }
|
Chris@1511
|
1221
|
Chris@1511
|
1222 finish(command);
|
Chris@1511
|
1223 return true;
|
Chris@1511
|
1224 }
|
Chris@1511
|
1225
|
Chris@1511
|
1226 void
|
Chris@1518
|
1227 BoxLayer::toXml(QTextStream &stream,
|
Chris@1515
|
1228 QString indent, QString extraAttributes) const
|
Chris@1511
|
1229 {
|
Chris@1511
|
1230 QString s;
|
Chris@1511
|
1231
|
Chris@1515
|
1232 s += QString("verticalScale=\"%1\" ").arg(m_verticalScale);
|
Chris@1511
|
1233
|
Chris@1511
|
1234 SingleColourLayer::toXml(stream, indent, extraAttributes + " " + s);
|
Chris@1511
|
1235 }
|
Chris@1511
|
1236
|
Chris@1511
|
1237 void
|
Chris@1518
|
1238 BoxLayer::setProperties(const QXmlAttributes &attributes)
|
Chris@1511
|
1239 {
|
Chris@1511
|
1240 SingleColourLayer::setProperties(attributes);
|
Chris@1511
|
1241
|
Chris@1511
|
1242 bool ok;
|
Chris@1511
|
1243 VerticalScale scale = (VerticalScale)
|
Chris@1511
|
1244 attributes.value("verticalScale").toInt(&ok);
|
Chris@1511
|
1245 if (ok) setVerticalScale(scale);
|
Chris@1511
|
1246 }
|
Chris@1511
|
1247
|
Chris@1511
|
1248
|