Chris@0
|
1 /* -*- c-basic-offset: 4 -*- vi:set ts=8 sts=4 sw=4: */
|
Chris@0
|
2
|
Chris@0
|
3 /*
|
Chris@0
|
4 A waveform viewer and audio annotation editor.
|
Chris@5
|
5 Chris Cannam, Queen Mary University of London, 2005-2006
|
Chris@0
|
6
|
Chris@0
|
7 This is experimental software. Not for distribution.
|
Chris@0
|
8 */
|
Chris@0
|
9
|
Chris@0
|
10 #include "widgets/Pane.h"
|
Chris@0
|
11 #include "base/Layer.h"
|
Chris@0
|
12 #include "base/Model.h"
|
Chris@0
|
13 #include "base/ZoomConstraint.h"
|
Chris@0
|
14 #include "base/RealTime.h"
|
Chris@0
|
15 #include "base/Profiler.h"
|
Chris@13
|
16 #include "base/ViewManager.h"
|
Chris@41
|
17 #include "layer/WaveformLayer.h"
|
Chris@0
|
18
|
Chris@0
|
19 #include <QPaintEvent>
|
Chris@0
|
20 #include <QPainter>
|
Chris@0
|
21 #include <iostream>
|
Chris@0
|
22 #include <cmath>
|
Chris@0
|
23
|
Chris@0
|
24 using std::cerr;
|
Chris@0
|
25 using std::endl;
|
Chris@0
|
26
|
Chris@0
|
27 Pane::Pane(QWidget *w) :
|
Chris@0
|
28 View(w, true),
|
Chris@0
|
29 m_identifyFeatures(false),
|
Chris@0
|
30 m_clickedInRange(false),
|
Chris@0
|
31 m_shiftPressed(false),
|
Chris@13
|
32 m_ctrlPressed(false),
|
Chris@17
|
33 m_navigating(false),
|
Chris@17
|
34 m_resizing(false),
|
Chris@0
|
35 m_centreLineVisible(true)
|
Chris@0
|
36 {
|
Chris@0
|
37 setObjectName("Pane");
|
Chris@0
|
38 setMouseTracking(true);
|
Chris@0
|
39 }
|
Chris@0
|
40
|
Chris@0
|
41 bool
|
Chris@44
|
42 Pane::shouldIlluminateLocalFeatures(const Layer *layer, QPoint &pos) const
|
Chris@0
|
43 {
|
Chris@42
|
44 QPoint discard;
|
Chris@42
|
45 bool b0, b1;
|
Chris@42
|
46
|
Chris@42
|
47 if (layer == getSelectedLayer() &&
|
Chris@42
|
48 !shouldIlluminateLocalSelection(discard, b0, b1)) {
|
Chris@42
|
49
|
Chris@27
|
50 pos = m_identifyPoint;
|
Chris@27
|
51 return m_identifyFeatures;
|
Chris@27
|
52 }
|
Chris@0
|
53
|
Chris@0
|
54 return false;
|
Chris@0
|
55 }
|
Chris@0
|
56
|
Chris@42
|
57 bool
|
Chris@42
|
58 Pane::shouldIlluminateLocalSelection(QPoint &pos,
|
Chris@42
|
59 bool &closeToLeft,
|
Chris@44
|
60 bool &closeToRight) const
|
Chris@42
|
61 {
|
Chris@42
|
62 if (m_identifyFeatures &&
|
Chris@42
|
63 m_manager &&
|
Chris@42
|
64 m_manager->getToolMode() == ViewManager::EditMode &&
|
Chris@42
|
65 !m_manager->getSelections().empty() &&
|
Chris@42
|
66 !selectionIsBeingEdited()) {
|
Chris@42
|
67
|
Chris@42
|
68 Selection s(getSelectionAt(m_identifyPoint.x(),
|
Chris@42
|
69 closeToLeft, closeToRight));
|
Chris@42
|
70
|
Chris@42
|
71 if (!s.isEmpty()) {
|
Chris@42
|
72 if (getSelectedLayer() && getSelectedLayer()->isLayerEditable()) {
|
Chris@42
|
73
|
Chris@42
|
74 pos = m_identifyPoint;
|
Chris@42
|
75 return true;
|
Chris@42
|
76 }
|
Chris@42
|
77 }
|
Chris@42
|
78 }
|
Chris@42
|
79
|
Chris@42
|
80 return false;
|
Chris@42
|
81 }
|
Chris@42
|
82
|
Chris@42
|
83 bool
|
Chris@42
|
84 Pane::selectionIsBeingEdited() const
|
Chris@42
|
85 {
|
Chris@42
|
86 if (!m_editingSelection.isEmpty()) {
|
Chris@42
|
87 if (m_mousePos != m_clickPos &&
|
Chris@42
|
88 getFrameForX(m_mousePos.x()) != getFrameForX(m_clickPos.x())) {
|
Chris@42
|
89 return true;
|
Chris@42
|
90 }
|
Chris@42
|
91 }
|
Chris@42
|
92 return false;
|
Chris@42
|
93 }
|
Chris@42
|
94
|
Chris@0
|
95 void
|
Chris@0
|
96 Pane::setCentreLineVisible(bool visible)
|
Chris@0
|
97 {
|
Chris@0
|
98 m_centreLineVisible = visible;
|
Chris@0
|
99 update();
|
Chris@0
|
100 }
|
Chris@0
|
101
|
Chris@0
|
102 void
|
Chris@0
|
103 Pane::paintEvent(QPaintEvent *e)
|
Chris@0
|
104 {
|
Chris@0
|
105 QPainter paint;
|
Chris@0
|
106
|
Chris@0
|
107 QRect r(rect());
|
Chris@0
|
108
|
Chris@0
|
109 if (e) {
|
Chris@0
|
110 r = e->rect();
|
Chris@0
|
111 }
|
Chris@0
|
112 /*
|
Chris@0
|
113 paint.begin(this);
|
Chris@0
|
114 paint.setClipRect(r);
|
Chris@0
|
115
|
Chris@0
|
116 if (hasLightBackground()) {
|
Chris@0
|
117 paint.setPen(Qt::white);
|
Chris@0
|
118 paint.setBrush(Qt::white);
|
Chris@0
|
119 } else {
|
Chris@0
|
120 paint.setPen(Qt::black);
|
Chris@0
|
121 paint.setBrush(Qt::black);
|
Chris@0
|
122 }
|
Chris@0
|
123 paint.drawRect(r);
|
Chris@0
|
124
|
Chris@0
|
125 paint.end();
|
Chris@0
|
126 */
|
Chris@0
|
127 View::paintEvent(e);
|
Chris@0
|
128
|
Chris@0
|
129 paint.begin(this);
|
Chris@0
|
130
|
Chris@0
|
131 if (e) {
|
Chris@0
|
132 paint.setClipRect(r);
|
Chris@0
|
133 }
|
Chris@41
|
134
|
Chris@41
|
135 const Model *waveformModel = 0; // just for reporting purposes
|
Chris@41
|
136
|
Chris@0
|
137 for (LayerList::iterator vi = m_layers.end(); vi != m_layers.begin(); ) {
|
Chris@0
|
138 --vi;
|
Chris@0
|
139
|
Chris@41
|
140 if (dynamic_cast<WaveformLayer *>(*vi)) {
|
Chris@41
|
141 waveformModel = (*vi)->getModel();
|
Chris@41
|
142 }
|
Chris@41
|
143
|
Chris@44
|
144 int sw = (*vi)->getVerticalScaleWidth(this, paint);
|
Chris@0
|
145
|
Chris@0
|
146 if (sw > 0 && r.left() < sw) {
|
Chris@0
|
147
|
Chris@0
|
148 // Profiler profiler("Pane::paintEvent - painting vertical scale", true);
|
Chris@0
|
149
|
Chris@0
|
150 // std::cerr << "Pane::paintEvent: calling paint.save() in vertical scale block" << std::endl;
|
Chris@0
|
151 paint.save();
|
Chris@0
|
152
|
Chris@0
|
153 paint.setPen(Qt::black);
|
Chris@0
|
154 paint.setBrush(Qt::white);
|
Chris@0
|
155 paint.drawRect(0, 0, sw, height());
|
Chris@0
|
156
|
Chris@0
|
157 paint.setBrush(Qt::NoBrush);
|
Chris@44
|
158 (*vi)->paintVerticalScale(this, paint, QRect(0, 0, sw, height()));
|
Chris@0
|
159
|
Chris@0
|
160 paint.restore();
|
Chris@0
|
161 }
|
Chris@41
|
162
|
Chris@0
|
163 if (m_identifyFeatures) {
|
Chris@25
|
164
|
Chris@25
|
165 QPoint pos = m_identifyPoint;
|
Chris@44
|
166 QString desc = (*vi)->getFeatureDescription(this, pos);
|
Chris@25
|
167
|
Chris@25
|
168 if (desc != "") {
|
Chris@25
|
169
|
Chris@25
|
170 paint.save();
|
Chris@25
|
171
|
Chris@25
|
172 int tabStop =
|
Chris@25
|
173 paint.fontMetrics().width(tr("Some lengthy prefix:"));
|
Chris@25
|
174
|
Chris@25
|
175 QRect boundingRect =
|
Chris@25
|
176 paint.fontMetrics().boundingRect
|
Chris@25
|
177 (rect(),
|
Chris@25
|
178 Qt::AlignRight | Qt::AlignTop | Qt::TextExpandTabs,
|
Chris@25
|
179 desc, tabStop);
|
Chris@25
|
180
|
Chris@25
|
181 if (hasLightBackground()) {
|
Chris@25
|
182 paint.setPen(Qt::NoPen);
|
Chris@25
|
183 paint.setBrush(QColor(250, 250, 250, 200));
|
Chris@25
|
184 } else {
|
Chris@25
|
185 paint.setPen(Qt::NoPen);
|
Chris@25
|
186 paint.setBrush(QColor(50, 50, 50, 200));
|
Chris@25
|
187 }
|
Chris@25
|
188
|
Chris@25
|
189 int extra = paint.fontMetrics().descent();
|
Chris@25
|
190 paint.drawRect(width() - boundingRect.width() - 10 - extra,
|
Chris@25
|
191 10 - extra,
|
Chris@25
|
192 boundingRect.width() + 2 * extra,
|
Chris@25
|
193 boundingRect.height() + extra);
|
Chris@25
|
194
|
Chris@25
|
195 if (hasLightBackground()) {
|
Chris@25
|
196 paint.setPen(QColor(150, 20, 0));
|
Chris@25
|
197 } else {
|
Chris@25
|
198 paint.setPen(QColor(255, 150, 100));
|
Chris@25
|
199 }
|
Chris@25
|
200
|
Chris@25
|
201 QTextOption option;
|
Chris@25
|
202 option.setWrapMode(QTextOption::NoWrap);
|
Chris@25
|
203 option.setAlignment(Qt::AlignRight | Qt::AlignTop);
|
Chris@25
|
204 option.setTabStop(tabStop);
|
Chris@25
|
205 paint.drawText(QRectF(width() - boundingRect.width() - 10, 10,
|
Chris@25
|
206 boundingRect.width(),
|
Chris@25
|
207 boundingRect.height()),
|
Chris@25
|
208 desc,
|
Chris@25
|
209 option);
|
Chris@25
|
210
|
Chris@25
|
211 paint.restore();
|
Chris@25
|
212 }
|
Chris@0
|
213 }
|
Chris@0
|
214
|
Chris@0
|
215 break;
|
Chris@0
|
216 }
|
Chris@0
|
217
|
Chris@0
|
218 if (m_centreLineVisible) {
|
Chris@0
|
219
|
Chris@0
|
220 if (hasLightBackground()) {
|
Chris@0
|
221 paint.setPen(QColor(50, 50, 50));
|
Chris@0
|
222 } else {
|
Chris@0
|
223 paint.setPen(QColor(200, 200, 200));
|
Chris@0
|
224 }
|
Chris@0
|
225 paint.setBrush(Qt::NoBrush);
|
Chris@0
|
226 paint.drawLine(width() / 2, 0, width() / 2, height() - 1);
|
Chris@0
|
227
|
Chris@0
|
228 // QFont font(paint.font());
|
Chris@0
|
229 // font.setBold(true);
|
Chris@0
|
230 // paint.setFont(font);
|
Chris@0
|
231
|
Chris@0
|
232 int sampleRate = getModelsSampleRate();
|
Chris@0
|
233 int y = height() - paint.fontMetrics().height()
|
Chris@0
|
234 + paint.fontMetrics().ascent() - 6;
|
Chris@0
|
235
|
Chris@0
|
236 LayerList::iterator vi = m_layers.end();
|
Chris@0
|
237
|
Chris@0
|
238 if (vi != m_layers.begin()) {
|
Chris@0
|
239
|
Chris@0
|
240 switch ((*--vi)->getPreferredFrameCountPosition()) {
|
Chris@0
|
241
|
Chris@0
|
242 case Layer::PositionTop:
|
Chris@0
|
243 y = paint.fontMetrics().ascent() + 6;
|
Chris@0
|
244 break;
|
Chris@0
|
245
|
Chris@0
|
246 case Layer::PositionMiddle:
|
Chris@0
|
247 y = (height() - paint.fontMetrics().height()) / 2
|
Chris@0
|
248 + paint.fontMetrics().ascent();
|
Chris@0
|
249 break;
|
Chris@0
|
250
|
Chris@0
|
251 case Layer::PositionBottom:
|
Chris@0
|
252 // y already set correctly
|
Chris@0
|
253 break;
|
Chris@0
|
254 }
|
Chris@0
|
255 }
|
Chris@0
|
256
|
Chris@0
|
257 if (sampleRate) {
|
Chris@0
|
258
|
Chris@0
|
259 QString text(QString::fromStdString
|
Chris@0
|
260 (RealTime::frame2RealTime
|
Chris@0
|
261 (m_centreFrame, sampleRate).toText(true)));
|
Chris@0
|
262
|
Chris@0
|
263 int tw = paint.fontMetrics().width(text);
|
Chris@0
|
264 int x = width()/2 - 4 - tw;
|
Chris@0
|
265
|
Chris@0
|
266 if (hasLightBackground()) {
|
Chris@0
|
267 paint.setPen(palette().background().color());
|
Chris@0
|
268 for (int dx = -1; dx <= 1; ++dx) {
|
Chris@0
|
269 for (int dy = -1; dy <= 1; ++dy) {
|
Chris@0
|
270 if ((dx && dy) || !(dx || dy)) continue;
|
Chris@0
|
271 paint.drawText(x + dx, y + dy, text);
|
Chris@0
|
272 }
|
Chris@0
|
273 }
|
Chris@0
|
274 paint.setPen(QColor(50, 50, 50));
|
Chris@0
|
275 } else {
|
Chris@0
|
276 paint.setPen(QColor(200, 200, 200));
|
Chris@0
|
277 }
|
Chris@0
|
278
|
Chris@0
|
279 paint.drawText(x, y, text);
|
Chris@0
|
280 }
|
Chris@0
|
281
|
Chris@0
|
282 QString text = QString("%1").arg(m_centreFrame);
|
Chris@0
|
283
|
Chris@0
|
284 int tw = paint.fontMetrics().width(text);
|
Chris@0
|
285 int x = width()/2 + 4;
|
Chris@0
|
286
|
Chris@0
|
287 if (hasLightBackground()) {
|
Chris@0
|
288 paint.setPen(palette().background().color());
|
Chris@0
|
289 for (int dx = -1; dx <= 1; ++dx) {
|
Chris@0
|
290 for (int dy = -1; dy <= 1; ++dy) {
|
Chris@0
|
291 if ((dx && dy) || !(dx || dy)) continue;
|
Chris@0
|
292 paint.drawText(x + dx, y + dy, text);
|
Chris@0
|
293 }
|
Chris@0
|
294 }
|
Chris@0
|
295 paint.setPen(QColor(50, 50, 50));
|
Chris@0
|
296 } else {
|
Chris@0
|
297 paint.setPen(QColor(200, 200, 200));
|
Chris@0
|
298 }
|
Chris@0
|
299 paint.drawText(x, y, text);
|
Chris@41
|
300
|
Chris@41
|
301 if (waveformModel) {
|
Chris@41
|
302
|
Chris@41
|
303 QString desc = tr("%1 / %2Hz")
|
Chris@41
|
304 .arg(RealTime::frame2RealTime(waveformModel->getEndFrame(),
|
Chris@41
|
305 waveformModel->getSampleRate())
|
Chris@41
|
306 .toText(false).c_str())
|
Chris@41
|
307 .arg(waveformModel->getSampleRate());
|
Chris@41
|
308
|
Chris@41
|
309 paint.drawText(width() - paint.fontMetrics().width(desc) - 5,
|
Chris@41
|
310 height() - paint.fontMetrics().height() +
|
Chris@41
|
311 paint.fontMetrics().ascent() - 6,
|
Chris@41
|
312 desc);
|
Chris@41
|
313 }
|
Chris@0
|
314 }
|
Chris@0
|
315
|
Chris@0
|
316 if (m_clickedInRange && m_shiftPressed) {
|
Chris@19
|
317 if (m_manager && (m_manager->getToolMode() == ViewManager::NavigateMode)) {
|
Chris@19
|
318 //!!! be nice if this looked a bit more in keeping with the
|
Chris@19
|
319 //selection block
|
Chris@19
|
320 paint.setPen(Qt::blue);
|
Chris@19
|
321 paint.drawRect(m_clickPos.x(), m_clickPos.y(),
|
Chris@19
|
322 m_mousePos.x() - m_clickPos.x(),
|
Chris@19
|
323 m_mousePos.y() - m_clickPos.y());
|
Chris@19
|
324 }
|
Chris@0
|
325 }
|
Chris@0
|
326
|
Chris@42
|
327 if (selectionIsBeingEdited()) {
|
Chris@42
|
328
|
Chris@42
|
329 int offset = m_mousePos.x() - m_clickPos.x();
|
Chris@42
|
330 int p0 = getXForFrame(m_editingSelection.getStartFrame()) + offset;
|
Chris@42
|
331 int p1 = getXForFrame(m_editingSelection.getEndFrame()) + offset;
|
Chris@42
|
332
|
Chris@42
|
333 if (m_editingSelectionEdge < 0) {
|
Chris@42
|
334 p1 = getXForFrame(m_editingSelection.getEndFrame());
|
Chris@42
|
335 } else if (m_editingSelectionEdge > 0) {
|
Chris@42
|
336 p0 = getXForFrame(m_editingSelection.getStartFrame());
|
Chris@42
|
337 }
|
Chris@42
|
338
|
Chris@42
|
339 paint.save();
|
Chris@42
|
340 if (hasLightBackground()) {
|
Chris@42
|
341 paint.setPen(QPen(Qt::black, 2));
|
Chris@42
|
342 } else {
|
Chris@42
|
343 paint.setPen(QPen(Qt::white, 2));
|
Chris@42
|
344 }
|
Chris@42
|
345
|
Chris@42
|
346 //!!! duplicating display policy with View::drawSelections
|
Chris@42
|
347
|
Chris@42
|
348 if (m_editingSelectionEdge < 0) {
|
Chris@42
|
349 paint.drawLine(p0, 1, p1, 1);
|
Chris@42
|
350 paint.drawLine(p0, 0, p0, height());
|
Chris@42
|
351 paint.drawLine(p0, height() - 1, p1, height() - 1);
|
Chris@42
|
352 } else if (m_editingSelectionEdge > 0) {
|
Chris@42
|
353 paint.drawLine(p0, 1, p1, 1);
|
Chris@42
|
354 paint.drawLine(p1, 0, p1, height());
|
Chris@42
|
355 paint.drawLine(p0, height() - 1, p1, height() - 1);
|
Chris@42
|
356 } else {
|
Chris@42
|
357 paint.setBrush(Qt::NoBrush);
|
Chris@42
|
358 paint.drawRect(p0, 1, p1 - p0, height() - 2);
|
Chris@42
|
359 }
|
Chris@42
|
360 paint.restore();
|
Chris@42
|
361 }
|
Chris@42
|
362
|
Chris@0
|
363 paint.end();
|
Chris@0
|
364 }
|
Chris@0
|
365
|
Chris@17
|
366 Selection
|
Chris@44
|
367 Pane::getSelectionAt(int x, bool &closeToLeftEdge, bool &closeToRightEdge) const
|
Chris@17
|
368 {
|
Chris@17
|
369 closeToLeftEdge = closeToRightEdge = false;
|
Chris@17
|
370
|
Chris@17
|
371 if (!m_manager) return Selection();
|
Chris@17
|
372
|
Chris@20
|
373 long testFrame = getFrameForX(x - 5);
|
Chris@17
|
374 if (testFrame < 0) {
|
Chris@20
|
375 testFrame = getFrameForX(x);
|
Chris@17
|
376 if (testFrame < 0) return Selection();
|
Chris@17
|
377 }
|
Chris@17
|
378
|
Chris@17
|
379 Selection selection = m_manager->getContainingSelection(testFrame, true);
|
Chris@17
|
380 if (selection.isEmpty()) return selection;
|
Chris@17
|
381
|
Chris@20
|
382 int lx = getXForFrame(selection.getStartFrame());
|
Chris@20
|
383 int rx = getXForFrame(selection.getEndFrame());
|
Chris@17
|
384
|
Chris@17
|
385 int fuzz = 2;
|
Chris@17
|
386 if (x < lx - fuzz || x > rx + fuzz) return Selection();
|
Chris@17
|
387
|
Chris@17
|
388 int width = rx - lx;
|
Chris@17
|
389 fuzz = 3;
|
Chris@17
|
390 if (width < 12) fuzz = width / 4;
|
Chris@17
|
391 if (fuzz < 1) fuzz = 1;
|
Chris@17
|
392
|
Chris@17
|
393 if (x < lx + fuzz) closeToLeftEdge = true;
|
Chris@17
|
394 if (x > rx - fuzz) closeToRightEdge = true;
|
Chris@17
|
395
|
Chris@17
|
396 return selection;
|
Chris@17
|
397 }
|
Chris@17
|
398
|
Chris@0
|
399 void
|
Chris@0
|
400 Pane::mousePressEvent(QMouseEvent *e)
|
Chris@0
|
401 {
|
Chris@0
|
402 m_clickPos = e->pos();
|
Chris@0
|
403 m_clickedInRange = true;
|
Chris@42
|
404 m_editingSelection = Selection();
|
Chris@42
|
405 m_editingSelectionEdge = 0;
|
Chris@0
|
406 m_shiftPressed = (e->modifiers() & Qt::ShiftModifier);
|
Chris@13
|
407 m_ctrlPressed = (e->modifiers() & Qt::ControlModifier);
|
Chris@13
|
408
|
Chris@13
|
409 ViewManager::ToolMode mode = ViewManager::NavigateMode;
|
Chris@13
|
410 if (m_manager) mode = m_manager->getToolMode();
|
Chris@13
|
411
|
Chris@17
|
412 m_navigating = false;
|
Chris@13
|
413
|
Chris@17
|
414 if (mode == ViewManager::NavigateMode || (e->buttons() & Qt::MidButton)) {
|
Chris@17
|
415
|
Chris@17
|
416 if (mode != ViewManager::NavigateMode) {
|
Chris@17
|
417 setCursor(Qt::PointingHandCursor);
|
Chris@17
|
418 }
|
Chris@17
|
419
|
Chris@17
|
420 m_navigating = true;
|
Chris@13
|
421 m_dragCentreFrame = m_centreFrame;
|
Chris@13
|
422
|
Chris@13
|
423 } else if (mode == ViewManager::SelectMode) {
|
Chris@13
|
424
|
Chris@17
|
425 bool closeToLeft = false, closeToRight = false;
|
Chris@17
|
426 Selection selection = getSelectionAt(e->x(), closeToLeft, closeToRight);
|
Chris@17
|
427
|
Chris@17
|
428 if ((closeToLeft || closeToRight) && !(closeToLeft && closeToRight)) {
|
Chris@17
|
429
|
Chris@17
|
430 m_manager->removeSelection(selection);
|
Chris@17
|
431
|
Chris@17
|
432 if (closeToLeft) {
|
Chris@17
|
433 m_selectionStartFrame = selection.getEndFrame();
|
Chris@17
|
434 } else {
|
Chris@17
|
435 m_selectionStartFrame = selection.getStartFrame();
|
Chris@17
|
436 }
|
Chris@17
|
437
|
Chris@17
|
438 m_manager->setInProgressSelection(selection, false);
|
Chris@17
|
439 m_resizing = true;
|
Chris@13
|
440
|
Chris@17
|
441 } else {
|
Chris@17
|
442
|
Chris@20
|
443 int mouseFrame = getFrameForX(e->x());
|
Chris@17
|
444 size_t resolution = 1;
|
Chris@17
|
445 int snapFrame = mouseFrame;
|
Chris@17
|
446
|
Chris@17
|
447 Layer *layer = getSelectedLayer();
|
Chris@17
|
448 if (layer) {
|
Chris@44
|
449 layer->snapToFeatureFrame(this, snapFrame,
|
Chris@44
|
450 resolution, Layer::SnapLeft);
|
Chris@17
|
451 }
|
Chris@17
|
452
|
Chris@17
|
453 if (snapFrame < 0) snapFrame = 0;
|
Chris@17
|
454 m_selectionStartFrame = snapFrame;
|
Chris@17
|
455 if (m_manager) {
|
Chris@17
|
456 m_manager->setInProgressSelection(Selection(snapFrame,
|
Chris@17
|
457 snapFrame + resolution),
|
Chris@17
|
458 !m_ctrlPressed);
|
Chris@17
|
459 }
|
Chris@17
|
460
|
Chris@17
|
461 m_resizing = false;
|
Chris@17
|
462 }
|
Chris@17
|
463
|
Chris@17
|
464 update();
|
Chris@17
|
465
|
Chris@17
|
466 } else if (mode == ViewManager::DrawMode) {
|
Chris@17
|
467
|
Chris@13
|
468 Layer *layer = getSelectedLayer();
|
Chris@23
|
469 if (layer && layer->isLayerEditable()) {
|
Chris@44
|
470 layer->drawStart(this, e);
|
Chris@13
|
471 }
|
Chris@18
|
472
|
Chris@18
|
473 } else if (mode == ViewManager::EditMode) {
|
Chris@18
|
474
|
Chris@42
|
475 if (!editSelectionStart(e)) {
|
Chris@42
|
476 Layer *layer = getSelectedLayer();
|
Chris@42
|
477 if (layer && layer->isLayerEditable()) {
|
Chris@44
|
478 layer->editStart(this, e);
|
Chris@42
|
479 }
|
Chris@18
|
480 }
|
Chris@13
|
481 }
|
Chris@0
|
482
|
Chris@0
|
483 emit paneInteractedWith();
|
Chris@0
|
484 }
|
Chris@0
|
485
|
Chris@0
|
486 void
|
Chris@0
|
487 Pane::mouseReleaseEvent(QMouseEvent *e)
|
Chris@0
|
488 {
|
Chris@13
|
489 ViewManager::ToolMode mode = ViewManager::NavigateMode;
|
Chris@13
|
490 if (m_manager) mode = m_manager->getToolMode();
|
Chris@13
|
491
|
Chris@0
|
492 if (m_clickedInRange) {
|
Chris@0
|
493 mouseMoveEvent(e);
|
Chris@0
|
494 }
|
Chris@0
|
495
|
Chris@17
|
496 if (m_navigating || mode == ViewManager::NavigateMode) {
|
Chris@17
|
497
|
Chris@17
|
498 m_navigating = false;
|
Chris@17
|
499
|
Chris@17
|
500 if (mode != ViewManager::NavigateMode) {
|
Chris@17
|
501 // restore cursor
|
Chris@17
|
502 toolModeChanged();
|
Chris@17
|
503 }
|
Chris@0
|
504
|
Chris@13
|
505 if (m_shiftPressed) {
|
Chris@0
|
506
|
Chris@13
|
507 int x0 = std::min(m_clickPos.x(), m_mousePos.x());
|
Chris@13
|
508 int x1 = std::max(m_clickPos.x(), m_mousePos.x());
|
Chris@13
|
509 int w = x1 - x0;
|
Chris@13
|
510
|
Chris@20
|
511 long newStartFrame = getFrameForX(x0);
|
Chris@13
|
512
|
Chris@20
|
513 long visibleFrames = getEndFrame() - getStartFrame();
|
Chris@20
|
514 if (newStartFrame <= -visibleFrames) {
|
Chris@20
|
515 newStartFrame = -visibleFrames + 1;
|
Chris@13
|
516 }
|
Chris@13
|
517
|
Chris@13
|
518 if (newStartFrame >= long(getModelsEndFrame())) {
|
Chris@13
|
519 newStartFrame = getModelsEndFrame() - 1;
|
Chris@13
|
520 }
|
Chris@13
|
521
|
Chris@13
|
522 float ratio = float(w) / float(width());
|
Chris@13
|
523 // std::cerr << "ratio: " << ratio << std::endl;
|
Chris@13
|
524 size_t newZoomLevel = (size_t)nearbyint(m_zoomLevel * ratio);
|
Chris@13
|
525 if (newZoomLevel < 1) newZoomLevel = 1;
|
Chris@13
|
526
|
Chris@13
|
527 // std::cerr << "start: " << m_startFrame << ", level " << m_zoomLevel << std::endl;
|
Chris@13
|
528 setZoomLevel(getZoomConstraintBlockSize(newZoomLevel));
|
Chris@13
|
529 setStartFrame(newStartFrame);
|
Chris@13
|
530
|
Chris@13
|
531 //cerr << "mouseReleaseEvent: start frame now " << m_startFrame << endl;
|
Chris@13
|
532 // update();
|
Chris@0
|
533 }
|
Chris@0
|
534
|
Chris@13
|
535 } else if (mode == ViewManager::SelectMode) {
|
Chris@13
|
536
|
Chris@13
|
537 if (m_manager && m_manager->haveInProgressSelection()) {
|
Chris@13
|
538
|
Chris@13
|
539 bool exclusive;
|
Chris@13
|
540 Selection selection = m_manager->getInProgressSelection(exclusive);
|
Chris@13
|
541
|
Chris@13
|
542 if (selection.getEndFrame() < selection.getStartFrame() + 2) {
|
Chris@13
|
543 selection = Selection();
|
Chris@13
|
544 }
|
Chris@13
|
545
|
Chris@13
|
546 m_manager->clearInProgressSelection();
|
Chris@13
|
547
|
Chris@13
|
548 if (exclusive) {
|
Chris@13
|
549 m_manager->setSelection(selection);
|
Chris@13
|
550 } else {
|
Chris@13
|
551 m_manager->addSelection(selection);
|
Chris@13
|
552 }
|
Chris@0
|
553 }
|
Chris@13
|
554
|
Chris@13
|
555 update();
|
Chris@17
|
556
|
Chris@17
|
557 } else if (mode == ViewManager::DrawMode) {
|
Chris@17
|
558
|
Chris@17
|
559 Layer *layer = getSelectedLayer();
|
Chris@23
|
560 if (layer && layer->isLayerEditable()) {
|
Chris@44
|
561 layer->drawEnd(this, e);
|
Chris@17
|
562 update();
|
Chris@17
|
563 }
|
Chris@18
|
564
|
Chris@18
|
565 } else if (mode == ViewManager::EditMode) {
|
Chris@18
|
566
|
Chris@42
|
567 if (!editSelectionEnd(e)) {
|
Chris@42
|
568 Layer *layer = getSelectedLayer();
|
Chris@42
|
569 if (layer && layer->isLayerEditable()) {
|
Chris@44
|
570 layer->editEnd(this, e);
|
Chris@42
|
571 update();
|
Chris@42
|
572 }
|
Chris@18
|
573 }
|
Chris@17
|
574 }
|
Chris@0
|
575
|
Chris@0
|
576 m_clickedInRange = false;
|
Chris@0
|
577
|
Chris@0
|
578 emit paneInteractedWith();
|
Chris@0
|
579 }
|
Chris@0
|
580
|
Chris@0
|
581 void
|
Chris@0
|
582 Pane::mouseMoveEvent(QMouseEvent *e)
|
Chris@0
|
583 {
|
Chris@13
|
584 ViewManager::ToolMode mode = ViewManager::NavigateMode;
|
Chris@13
|
585 if (m_manager) mode = m_manager->getToolMode();
|
Chris@13
|
586
|
Chris@28
|
587 QPoint prevPoint = m_identifyPoint;
|
Chris@28
|
588 m_identifyPoint = e->pos();
|
Chris@28
|
589
|
Chris@0
|
590 if (!m_clickedInRange) {
|
Chris@0
|
591
|
Chris@17
|
592 if (mode == ViewManager::SelectMode) {
|
Chris@17
|
593 bool closeToLeft = false, closeToRight = false;
|
Chris@17
|
594 getSelectionAt(e->x(), closeToLeft, closeToRight);
|
Chris@17
|
595 if ((closeToLeft || closeToRight) && !(closeToLeft && closeToRight)) {
|
Chris@17
|
596 setCursor(Qt::SizeHorCursor);
|
Chris@17
|
597 } else {
|
Chris@17
|
598 setCursor(Qt::ArrowCursor);
|
Chris@17
|
599 }
|
Chris@17
|
600 }
|
Chris@0
|
601
|
Chris@35
|
602 //!!! if (mode != ViewManager::DrawMode) {
|
Chris@0
|
603
|
Chris@17
|
604 bool previouslyIdentifying = m_identifyFeatures;
|
Chris@17
|
605 m_identifyFeatures = true;
|
Chris@17
|
606
|
Chris@17
|
607 if (m_identifyFeatures != previouslyIdentifying ||
|
Chris@17
|
608 m_identifyPoint != prevPoint) {
|
Chris@17
|
609 update();
|
Chris@17
|
610 }
|
Chris@35
|
611 // }
|
Chris@0
|
612
|
Chris@13
|
613 return;
|
Chris@13
|
614 }
|
Chris@0
|
615
|
Chris@17
|
616 if (m_navigating || mode == ViewManager::NavigateMode) {
|
Chris@0
|
617
|
Chris@13
|
618 if (m_shiftPressed) {
|
Chris@0
|
619
|
Chris@13
|
620 m_mousePos = e->pos();
|
Chris@13
|
621 update();
|
Chris@0
|
622
|
Chris@0
|
623 } else {
|
Chris@13
|
624
|
Chris@20
|
625 long frameOff = getFrameForX(e->x()) - getFrameForX(m_clickPos.x());
|
Chris@20
|
626
|
Chris@13
|
627 size_t newCentreFrame = m_dragCentreFrame;
|
Chris@13
|
628
|
Chris@13
|
629 if (frameOff < 0) {
|
Chris@13
|
630 newCentreFrame -= frameOff;
|
Chris@13
|
631 } else if (newCentreFrame >= size_t(frameOff)) {
|
Chris@13
|
632 newCentreFrame -= frameOff;
|
Chris@13
|
633 } else {
|
Chris@13
|
634 newCentreFrame = 0;
|
Chris@13
|
635 }
|
Chris@13
|
636
|
Chris@13
|
637 if (newCentreFrame >= getModelsEndFrame()) {
|
Chris@13
|
638 newCentreFrame = getModelsEndFrame();
|
Chris@13
|
639 if (newCentreFrame > 0) --newCentreFrame;
|
Chris@13
|
640 }
|
Chris@20
|
641
|
Chris@20
|
642 if (getXForFrame(m_centreFrame) != getXForFrame(newCentreFrame)) {
|
Chris@13
|
643 setCentreFrame(newCentreFrame);
|
Chris@13
|
644 }
|
Chris@0
|
645 }
|
Chris@0
|
646
|
Chris@13
|
647 } else if (mode == ViewManager::SelectMode) {
|
Chris@13
|
648
|
Chris@20
|
649 int mouseFrame = getFrameForX(e->x());
|
Chris@13
|
650 size_t resolution = 1;
|
Chris@13
|
651 int snapFrameLeft = mouseFrame;
|
Chris@13
|
652 int snapFrameRight = mouseFrame;
|
Chris@13
|
653
|
Chris@13
|
654 Layer *layer = getSelectedLayer();
|
Chris@13
|
655 if (layer) {
|
Chris@44
|
656 layer->snapToFeatureFrame(this, snapFrameLeft,
|
Chris@44
|
657 resolution, Layer::SnapLeft);
|
Chris@44
|
658 layer->snapToFeatureFrame(this, snapFrameRight,
|
Chris@44
|
659 resolution, Layer::SnapRight);
|
Chris@13
|
660 }
|
Chris@13
|
661
|
Chris@37
|
662 // std::cerr << "snap: frame = " << mouseFrame << ", start frame = " << m_selectionStartFrame << ", left = " << snapFrameLeft << ", right = " << snapFrameRight << std::endl;
|
Chris@28
|
663
|
Chris@13
|
664 if (snapFrameLeft < 0) snapFrameLeft = 0;
|
Chris@13
|
665 if (snapFrameRight < 0) snapFrameRight = 0;
|
Chris@13
|
666
|
Chris@13
|
667 size_t min, max;
|
Chris@13
|
668
|
Chris@13
|
669 if (m_selectionStartFrame > snapFrameLeft) {
|
Chris@13
|
670 min = snapFrameLeft;
|
Chris@13
|
671 max = m_selectionStartFrame;
|
Chris@13
|
672 } else if (snapFrameRight > m_selectionStartFrame) {
|
Chris@13
|
673 min = m_selectionStartFrame;
|
Chris@13
|
674 max = snapFrameRight;
|
Chris@13
|
675 } else {
|
Chris@13
|
676 min = snapFrameLeft;
|
Chris@13
|
677 max = snapFrameRight;
|
Chris@0
|
678 }
|
Chris@0
|
679
|
Chris@13
|
680 if (m_manager) {
|
Chris@13
|
681 m_manager->setInProgressSelection(Selection(min, max),
|
Chris@17
|
682 !m_resizing && !m_ctrlPressed);
|
Chris@0
|
683 }
|
Chris@15
|
684
|
Chris@15
|
685 bool doScroll = false;
|
Chris@15
|
686 if (!m_manager) doScroll = true;
|
Chris@15
|
687 if (!m_manager->isPlaying()) doScroll = true;
|
Chris@15
|
688 if (m_followPlay != PlaybackScrollContinuous) doScroll = true;
|
Chris@15
|
689
|
Chris@15
|
690 if (doScroll) {
|
Chris@13
|
691 int offset = mouseFrame - getStartFrame();
|
Chris@13
|
692 int available = getEndFrame() - getStartFrame();
|
Chris@15
|
693 if (offset >= available * 0.95) {
|
Chris@15
|
694 int move = int(offset - available * 0.95) + 1;
|
Chris@14
|
695 setCentreFrame(m_centreFrame + move);
|
Chris@15
|
696 } else if (offset <= available * 0.10) {
|
Chris@15
|
697 int move = int(available * 0.10 - offset) + 1;
|
Chris@14
|
698 if (m_centreFrame > move) {
|
Chris@14
|
699 setCentreFrame(m_centreFrame - move);
|
Chris@14
|
700 } else {
|
Chris@14
|
701 setCentreFrame(0);
|
Chris@14
|
702 }
|
Chris@13
|
703 }
|
Chris@13
|
704 }
|
Chris@13
|
705
|
Chris@13
|
706 update();
|
Chris@17
|
707
|
Chris@17
|
708 } else if (mode == ViewManager::DrawMode) {
|
Chris@17
|
709
|
Chris@17
|
710 Layer *layer = getSelectedLayer();
|
Chris@23
|
711 if (layer && layer->isLayerEditable()) {
|
Chris@44
|
712 layer->drawDrag(this, e);
|
Chris@17
|
713 }
|
Chris@18
|
714
|
Chris@18
|
715 } else if (mode == ViewManager::EditMode) {
|
Chris@18
|
716
|
Chris@42
|
717 if (!editSelectionDrag(e)) {
|
Chris@42
|
718 Layer *layer = getSelectedLayer();
|
Chris@42
|
719 if (layer && layer->isLayerEditable()) {
|
Chris@44
|
720 layer->editDrag(this, e);
|
Chris@42
|
721 }
|
Chris@18
|
722 }
|
Chris@0
|
723 }
|
Chris@0
|
724 }
|
Chris@0
|
725
|
Chris@0
|
726 void
|
Chris@0
|
727 Pane::mouseDoubleClickEvent(QMouseEvent *e)
|
Chris@0
|
728 {
|
Chris@0
|
729 std::cerr << "mouseDoubleClickEvent" << std::endl;
|
Chris@36
|
730
|
Chris@36
|
731 m_clickPos = e->pos();
|
Chris@36
|
732 m_clickedInRange = true;
|
Chris@36
|
733 m_shiftPressed = (e->modifiers() & Qt::ShiftModifier);
|
Chris@36
|
734 m_ctrlPressed = (e->modifiers() & Qt::ControlModifier);
|
Chris@36
|
735
|
Chris@36
|
736 ViewManager::ToolMode mode = ViewManager::NavigateMode;
|
Chris@36
|
737 if (m_manager) mode = m_manager->getToolMode();
|
Chris@36
|
738
|
Chris@36
|
739 if (mode == ViewManager::EditMode) {
|
Chris@36
|
740
|
Chris@36
|
741 Layer *layer = getSelectedLayer();
|
Chris@36
|
742 if (layer && layer->isLayerEditable()) {
|
Chris@44
|
743 layer->editOpen(this, e);
|
Chris@36
|
744 }
|
Chris@36
|
745 }
|
Chris@0
|
746 }
|
Chris@0
|
747
|
Chris@0
|
748 void
|
Chris@0
|
749 Pane::leaveEvent(QEvent *)
|
Chris@0
|
750 {
|
Chris@0
|
751 bool previouslyIdentifying = m_identifyFeatures;
|
Chris@0
|
752 m_identifyFeatures = false;
|
Chris@0
|
753 if (previouslyIdentifying) update();
|
Chris@0
|
754 }
|
Chris@0
|
755
|
Chris@0
|
756 void
|
Chris@0
|
757 Pane::wheelEvent(QWheelEvent *e)
|
Chris@0
|
758 {
|
Chris@0
|
759 //std::cerr << "wheelEvent, delta " << e->delta() << std::endl;
|
Chris@0
|
760
|
Chris@0
|
761 int count = e->delta();
|
Chris@0
|
762
|
Chris@0
|
763 if (count > 0) {
|
Chris@0
|
764 if (count >= 120) count /= 120;
|
Chris@0
|
765 else count = 1;
|
Chris@0
|
766 }
|
Chris@0
|
767
|
Chris@0
|
768 if (count < 0) {
|
Chris@0
|
769 if (count <= -120) count /= 120;
|
Chris@0
|
770 else count = -1;
|
Chris@0
|
771 }
|
Chris@17
|
772
|
Chris@17
|
773 if (e->modifiers() & Qt::ControlModifier) {
|
Chris@17
|
774
|
Chris@20
|
775 // Scroll left or right, rapidly
|
Chris@20
|
776
|
Chris@17
|
777 if (getStartFrame() < 0 &&
|
Chris@17
|
778 getEndFrame() >= getModelsEndFrame()) return;
|
Chris@17
|
779
|
Chris@17
|
780 long delta = ((width() / 2) * count * m_zoomLevel);
|
Chris@17
|
781
|
Chris@17
|
782 if (int(m_centreFrame) < delta) {
|
Chris@17
|
783 setCentreFrame(0);
|
Chris@17
|
784 } else if (int(m_centreFrame) - delta >= int(getModelsEndFrame())) {
|
Chris@17
|
785 setCentreFrame(getModelsEndFrame());
|
Chris@17
|
786 } else {
|
Chris@17
|
787 setCentreFrame(m_centreFrame - delta);
|
Chris@17
|
788 }
|
Chris@17
|
789
|
Chris@17
|
790 } else {
|
Chris@17
|
791
|
Chris@20
|
792 // Zoom in or out
|
Chris@20
|
793
|
Chris@17
|
794 int newZoomLevel = m_zoomLevel;
|
Chris@0
|
795
|
Chris@17
|
796 while (count > 0) {
|
Chris@17
|
797 if (newZoomLevel <= 2) {
|
Chris@17
|
798 newZoomLevel = 1;
|
Chris@17
|
799 break;
|
Chris@17
|
800 }
|
Chris@17
|
801 newZoomLevel = getZoomConstraintBlockSize(newZoomLevel - 1,
|
Chris@17
|
802 ZoomConstraint::RoundDown);
|
Chris@17
|
803 --count;
|
Chris@0
|
804 }
|
Chris@17
|
805
|
Chris@17
|
806 while (count < 0) {
|
Chris@17
|
807 newZoomLevel = getZoomConstraintBlockSize(newZoomLevel + 1,
|
Chris@17
|
808 ZoomConstraint::RoundUp);
|
Chris@17
|
809 ++count;
|
Chris@17
|
810 }
|
Chris@17
|
811
|
Chris@17
|
812 if (newZoomLevel != m_zoomLevel) {
|
Chris@17
|
813 setZoomLevel(newZoomLevel);
|
Chris@17
|
814 }
|
Chris@0
|
815 }
|
Chris@0
|
816
|
Chris@0
|
817 emit paneInteractedWith();
|
Chris@0
|
818 }
|
Chris@8
|
819
|
Chris@42
|
820 bool
|
Chris@42
|
821 Pane::editSelectionStart(QMouseEvent *e)
|
Chris@42
|
822 {
|
Chris@43
|
823 if (!m_identifyFeatures ||
|
Chris@43
|
824 !m_manager ||
|
Chris@43
|
825 m_manager->getToolMode() != ViewManager::EditMode) {
|
Chris@43
|
826 return false;
|
Chris@43
|
827 }
|
Chris@43
|
828
|
Chris@42
|
829 bool closeToLeft, closeToRight;
|
Chris@42
|
830 Selection s(getSelectionAt(e->x(), closeToLeft, closeToRight));
|
Chris@42
|
831 if (s.isEmpty()) return false;
|
Chris@42
|
832 m_editingSelection = s;
|
Chris@42
|
833 m_editingSelectionEdge = (closeToLeft ? -1 : closeToRight ? 1 : 0);
|
Chris@42
|
834 m_mousePos = e->pos();
|
Chris@42
|
835 return true;
|
Chris@42
|
836 }
|
Chris@42
|
837
|
Chris@42
|
838 bool
|
Chris@42
|
839 Pane::editSelectionDrag(QMouseEvent *e)
|
Chris@42
|
840 {
|
Chris@42
|
841 if (m_editingSelection.isEmpty()) return false;
|
Chris@42
|
842 m_mousePos = e->pos();
|
Chris@42
|
843 update();
|
Chris@42
|
844 return true;
|
Chris@42
|
845 }
|
Chris@42
|
846
|
Chris@42
|
847 bool
|
Chris@42
|
848 Pane::editSelectionEnd(QMouseEvent *e)
|
Chris@42
|
849 {
|
Chris@42
|
850 if (m_editingSelection.isEmpty()) return false;
|
Chris@43
|
851
|
Chris@43
|
852 int offset = m_mousePos.x() - m_clickPos.x();
|
Chris@43
|
853 Layer *layer = getSelectedLayer();
|
Chris@43
|
854
|
Chris@43
|
855 if (offset == 0 || !layer) {
|
Chris@43
|
856 m_editingSelection = Selection();
|
Chris@43
|
857 return true;
|
Chris@43
|
858 }
|
Chris@43
|
859
|
Chris@43
|
860 int p0 = getXForFrame(m_editingSelection.getStartFrame()) + offset;
|
Chris@43
|
861 int p1 = getXForFrame(m_editingSelection.getEndFrame()) + offset;
|
Chris@43
|
862
|
Chris@43
|
863 long f0 = getFrameForX(p0);
|
Chris@43
|
864 long f1 = getFrameForX(p1);
|
Chris@43
|
865
|
Chris@43
|
866 Selection newSelection(f0, f1);
|
Chris@43
|
867
|
Chris@43
|
868 if (m_editingSelectionEdge == 0) {
|
Chris@43
|
869
|
Chris@43
|
870 layer->moveSelection(m_editingSelection, f0);
|
Chris@43
|
871
|
Chris@43
|
872 } else {
|
Chris@43
|
873
|
Chris@43
|
874 if (m_editingSelectionEdge < 0) {
|
Chris@43
|
875 f1 = m_editingSelection.getEndFrame();
|
Chris@43
|
876 } else {
|
Chris@43
|
877 f0 = m_editingSelection.getStartFrame();
|
Chris@43
|
878 }
|
Chris@43
|
879
|
Chris@43
|
880 newSelection = Selection(f0, f1);
|
Chris@43
|
881 layer->resizeSelection(m_editingSelection, newSelection);
|
Chris@43
|
882 }
|
Chris@43
|
883
|
Chris@43
|
884 m_manager->removeSelection(m_editingSelection);
|
Chris@43
|
885 m_manager->addSelection(newSelection);
|
Chris@43
|
886
|
Chris@42
|
887 m_editingSelection = Selection();
|
Chris@42
|
888 return true;
|
Chris@42
|
889 }
|
Chris@42
|
890
|
Chris@13
|
891 void
|
Chris@13
|
892 Pane::toolModeChanged()
|
Chris@13
|
893 {
|
Chris@13
|
894 ViewManager::ToolMode mode = m_manager->getToolMode();
|
Chris@13
|
895 std::cerr << "Pane::toolModeChanged(" << mode << ")" << std::endl;
|
Chris@13
|
896
|
Chris@13
|
897 switch (mode) {
|
Chris@13
|
898
|
Chris@13
|
899 case ViewManager::NavigateMode:
|
Chris@13
|
900 setCursor(Qt::PointingHandCursor);
|
Chris@13
|
901 break;
|
Chris@13
|
902
|
Chris@13
|
903 case ViewManager::SelectMode:
|
Chris@13
|
904 setCursor(Qt::ArrowCursor);
|
Chris@13
|
905 break;
|
Chris@13
|
906
|
Chris@13
|
907 case ViewManager::EditMode:
|
Chris@19
|
908 setCursor(Qt::UpArrowCursor);
|
Chris@13
|
909 break;
|
Chris@13
|
910
|
Chris@13
|
911 case ViewManager::DrawMode:
|
Chris@13
|
912 setCursor(Qt::CrossCursor);
|
Chris@13
|
913 break;
|
Chris@36
|
914 /*
|
Chris@13
|
915 case ViewManager::TextMode:
|
Chris@13
|
916 setCursor(Qt::IBeamCursor);
|
Chris@13
|
917 break;
|
Chris@36
|
918 */
|
Chris@13
|
919 }
|
Chris@13
|
920 }
|
Chris@13
|
921
|
Chris@8
|
922 QString
|
Chris@8
|
923 Pane::toXmlString(QString indent, QString extraAttributes) const
|
Chris@8
|
924 {
|
Chris@8
|
925 return View::toXmlString
|
Chris@8
|
926 (indent,
|
Chris@8
|
927 QString("type=\"pane\" centreLineVisible=\"%1\" %2")
|
Chris@8
|
928 .arg(m_centreLineVisible).arg(extraAttributes));
|
Chris@8
|
929 }
|
Chris@8
|
930
|
Chris@0
|
931
|
Chris@0
|
932 #ifdef INCLUDE_MOCFILES
|
Chris@0
|
933 #include "Pane.moc.cpp"
|
Chris@0
|
934 #endif
|
Chris@0
|
935
|