1 /***************************************************************************
2 * Copyright (C) 2010 by Till Theato (root@ttill.de) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "geometrywidget.h"
24 #include "keyframehelper.h"
25 #include "timecodedisplay.h"
26 #include "monitorscene.h"
27 #include "monitoreditwidget.h"
28 #include "onmonitoritems/onmonitorrectitem.h"
29 #include "kdenlivesettings.h"
30 #include "dragvalue.h"
33 #include <QGraphicsView>
34 #include <QVBoxLayout>
35 #include <QGridLayout>
40 GeometryWidget::GeometryWidget(Monitor* monitor, Timecode timecode, int clipPos, bool isEffect, bool showRotation, QWidget* parent):
43 m_timePos(new TimecodeDisplay(timecode)),
52 m_showRotation(showRotation)
55 setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Maximum);
56 MonitorEditWidget *edit = monitor->getEffectEdit();
57 edit->removeCustomControls();
58 edit->addCustomButton(KIcon("transform-crop"), i18n("Show previous keyframe"), this, SLOT(slotShowPreviousKeyFrame(bool)), true, KdenliveSettings::onmonitoreffects_geometryshowprevious());
59 m_scene = edit->getScene();
63 Setup of timeline and keyframe controls
66 ((QGridLayout *)(m_ui.widgetTimeWrapper->layout()))->addWidget(m_timePos, 1, 6);
68 QVBoxLayout *layout = new QVBoxLayout(m_ui.frameTimeline);
69 m_timeline = new KeyframeHelper(m_ui.frameTimeline);
70 layout->addWidget(m_timeline);
71 layout->setContentsMargins(0, 0, 0, 0);
73 int size = style()->pixelMetric(QStyle::PM_SmallIconSize);
74 QSize iconSize(size, size);
76 m_ui.buttonPrevious->setIcon(KIcon("media-skip-backward"));
77 m_ui.buttonPrevious->setToolTip(i18n("Go to previous keyframe"));
78 m_ui.buttonPrevious->setIconSize(iconSize);
79 m_ui.buttonNext->setIcon(KIcon("media-skip-forward"));
80 m_ui.buttonNext->setToolTip(i18n("Go to next keyframe"));
81 m_ui.buttonNext->setIconSize(iconSize);
82 m_ui.buttonAddDelete->setIcon(KIcon("document-new"));
83 m_ui.buttonAddDelete->setToolTip(i18n("Add keyframe"));
84 m_ui.buttonAddDelete->setIconSize(iconSize);
86 m_ui.buttonSync->setIcon(KIcon("insert-link"));
87 m_ui.buttonSync->setToolTip(i18n("Synchronize with timeline cursor"));
88 m_ui.buttonSync->setChecked(KdenliveSettings::transitionfollowcursor());
89 m_ui.buttonSync->setIconSize(iconSize);
91 connect(m_timeline, SIGNAL(requestSeek(int)), this, SLOT(slotRequestSeek(int)));
92 connect(m_timeline, SIGNAL(keyframeMoved(int)), this, SLOT(slotKeyframeMoved(int)));
93 connect(m_timeline, SIGNAL(addKeyframe(int)), this, SLOT(slotAddKeyframe(int)));
94 connect(m_timeline, SIGNAL(removeKeyframe(int)), this, SLOT(slotDeleteKeyframe(int)));
95 connect(m_timePos, SIGNAL(editingFinished()), this, SLOT(slotPositionChanged()));
96 connect(m_ui.buttonPrevious, SIGNAL(clicked()), this, SLOT(slotPreviousKeyframe()));
97 connect(m_ui.buttonNext, SIGNAL(clicked()), this, SLOT(slotNextKeyframe()));
98 connect(m_ui.buttonAddDelete, SIGNAL(clicked()), this, SLOT(slotAddDeleteKeyframe()));
99 connect(m_ui.buttonSync, SIGNAL(toggled(bool)), this, SLOT(slotSetSynchronize(bool)));
101 m_spinX = new DragValue(i18nc("x axis position", "X"), 0, 0, -99000, 99000, -1, QString(), false, this);
102 m_ui.horizontalLayout->addWidget(m_spinX, 0, 0);
104 m_spinY = new DragValue(i18nc("y axis position", "Y"), 0, 0, -99000, 99000, -1, QString(), false, this);
105 m_ui.horizontalLayout->addWidget(m_spinY, 0, 1);
107 m_spinWidth = new DragValue(i18nc("Frame width", "W"), m_monitor->render->frameRenderWidth(), 0, 1, 99000, -1, QString(), false, this);
108 m_ui.horizontalLayout->addWidget(m_spinWidth, 0, 2);
110 m_spinHeight = new DragValue(i18nc("Frame height", "H"), m_monitor->render->renderHeight(), 0, 1, 99000, -1, QString(), false, this);
111 m_ui.horizontalLayout->addWidget(m_spinHeight, 0, 3);
113 m_ui.horizontalLayout->setColumnStretch(4, 10);
115 QMenu *menu = new QMenu(this);
116 QAction *adjustSize = new QAction(i18n("Adjust to original size"), this);
117 connect(adjustSize, SIGNAL(triggered()), this, SLOT(slotAdjustToFrameSize()));
118 menu->addAction(adjustSize);
119 QAction *fitToWidth = new QAction(i18n("Fit to width"), this);
120 connect(fitToWidth, SIGNAL(triggered()), this, SLOT(slotFitToWidth()));
121 menu->addAction(fitToWidth);
122 QAction *fitToHeight = new QAction(i18n("Fit to height"), this);
123 connect(fitToHeight, SIGNAL(triggered()), this, SLOT(slotFitToHeight()));
124 menu->addAction(fitToHeight);
125 menu->addSeparator();
126 QAction *importKeyframes = new QAction(i18n("Import keyframes from clip"), this);
127 connect(importKeyframes, SIGNAL(triggered()), this, SIGNAL(importClipKeyframes()));
128 menu->addAction(importKeyframes);
129 menu->addSeparator();
130 QAction *alignleft = new QAction(KIcon("kdenlive-align-left"), i18n("Align left"), this);
131 connect(alignleft, SIGNAL(triggered()), this, SLOT(slotMoveLeft()));
132 menu->addAction(alignleft);
133 QAction *alignhcenter = new QAction(KIcon("kdenlive-align-hor"), i18n("Center horizontally"), this);
134 connect(alignhcenter, SIGNAL(triggered()), this, SLOT(slotCenterH()));
135 menu->addAction(alignhcenter);
136 QAction *alignright = new QAction(KIcon("kdenlive-align-right"), i18n("Align right"), this);
137 connect(alignright, SIGNAL(triggered()), this, SLOT(slotMoveRight()));
138 menu->addAction(alignright);
139 QAction *aligntop = new QAction(KIcon("kdenlive-align-top"), i18n("Align top"), this);
140 connect(aligntop, SIGNAL(triggered()), this, SLOT(slotMoveTop()));
141 menu->addAction(aligntop);
142 QAction *alignvcenter = new QAction(KIcon("kdenlive-align-vert"), i18n("Center vertically"), this);
143 connect(alignvcenter, SIGNAL(triggered()), this, SLOT(slotCenterV()));
144 menu->addAction(alignvcenter);
145 QAction *alignbottom = new QAction(KIcon("kdenlive-align-bottom"), i18n("Align bottom"), this);
146 connect(alignbottom, SIGNAL(triggered()), this, SLOT(slotMoveBottom()));
147 menu->addAction(alignbottom);
148 m_ui.buttonOptions->setMenu(menu);
150 QHBoxLayout *alignLayout = new QHBoxLayout;
151 alignLayout->setSpacing(0);
152 QToolButton *alignButton = new QToolButton;
153 alignButton->setDefaultAction(alignleft);
154 alignButton->setAutoRaise(true);
155 alignLayout->addWidget(alignButton);
157 alignButton = new QToolButton;
158 alignButton->setDefaultAction(alignhcenter);
159 alignButton->setAutoRaise(true);
160 alignLayout->addWidget(alignButton);
162 alignButton = new QToolButton;
163 alignButton->setDefaultAction(alignright);
164 alignButton->setAutoRaise(true);
165 alignLayout->addWidget(alignButton);
167 alignButton = new QToolButton;
168 alignButton->setDefaultAction(aligntop);
169 alignButton->setAutoRaise(true);
170 alignLayout->addWidget(alignButton);
172 alignButton = new QToolButton;
173 alignButton->setDefaultAction(alignvcenter);
174 alignButton->setAutoRaise(true);
175 alignLayout->addWidget(alignButton);
177 alignButton = new QToolButton;
178 alignButton->setDefaultAction(alignbottom);
179 alignButton->setAutoRaise(true);
180 alignLayout->addWidget(alignButton);
181 alignLayout->addStretch(10);
183 m_ui.horizontalLayout->addLayout(alignLayout, 1, 0, 1, 4);
184 //m_ui.horizontalLayout->addStretch(10);
186 m_spinSize = new DragValue(i18n("Size"), 100, 2, 1, 99000, -1, i18n("%"), false, this);
187 m_ui.horizontalLayout2->addWidget(m_spinSize);
189 m_opacity = new DragValue(i18n("Opacity"), 100, 0, 0, 100, -1, i18n("%"), true, this);
190 m_ui.horizontalLayout2->addWidget(m_opacity);
194 m_rotateX = new DragValue(i18n("Rotate X"), 0, 0, -1800, 1800, -1, QString(), true, this);
195 m_rotateX->setObjectName("rotate_x");
196 m_ui.horizontalLayout3->addWidget(m_rotateX);
197 m_rotateY = new DragValue(i18n("Rotate Y"), 0, 0, -1800, 1800, -1, QString(), true, this);
198 m_rotateY->setObjectName("rotate_y");
199 m_ui.horizontalLayout3->addWidget(m_rotateY);
200 m_rotateZ = new DragValue(i18n("Rotate Z"), 0, 0, -1800, 1800, -1, QString(), true, this);
201 m_rotateZ->setObjectName("rotate_z");
202 m_ui.horizontalLayout3->addWidget(m_rotateZ);
203 connect(m_rotateX, SIGNAL(valueChanged(double)), this, SLOT(slotUpdateGeometry()));
204 connect(m_rotateY, SIGNAL(valueChanged(double)), this, SLOT(slotUpdateGeometry()));
205 connect(m_rotateZ, SIGNAL(valueChanged(double)), this, SLOT(slotUpdateGeometry()));
209 Setup of geometry controls
212 connect(m_spinX, SIGNAL(valueChanged(double)), this, SLOT(slotSetX(double)));
213 connect(m_spinY, SIGNAL(valueChanged(double)), this, SLOT(slotSetY(double)));
214 connect(m_spinWidth, SIGNAL(valueChanged(double)), this, SLOT(slotSetWidth(double)));
215 connect(m_spinHeight, SIGNAL(valueChanged(double)), this, SLOT(slotSetHeight(double)));
217 connect(m_spinSize, SIGNAL(valueChanged(double)), this, SLOT(slotResize(double)));
219 connect(m_opacity, SIGNAL(valueChanged(double)), this, SLOT(slotSetOpacity(double)));
221 /*connect(m_ui.buttonMoveLeft, SIGNAL(clicked()), this, SLOT(slotMoveLeft()));
222 connect(m_ui.buttonCenterH, SIGNAL(clicked()), this, SLOT(slotCenterH()));
223 connect(m_ui.buttonMoveRight, SIGNAL(clicked()), this, SLOT(slotMoveRight()));
224 connect(m_ui.buttonMoveTop, SIGNAL(clicked()), this, SLOT(slotMoveTop()));
225 connect(m_ui.buttonCenterV, SIGNAL(clicked()), this, SLOT(slotCenterV()));
226 connect(m_ui.buttonMoveBottom, SIGNAL(clicked()), this, SLOT(slotMoveBottom()));*/
230 Setup of configuration controls
233 connect(m_scene, SIGNAL(addKeyframe()), this, SLOT(slotAddKeyframe()));
234 connect(this, SIGNAL(parameterChanged()), this, SLOT(slotUpdateProperties()));
237 GeometryWidget::~GeometryWidget()
239 m_scene->setEnabled(true);
247 m_scene->removeItem(m_rect);
248 if (m_rect) delete m_rect;
249 if (m_previous) delete m_previous;
251 m_extraGeometryNames.clear();
252 m_extraFactors.clear();
253 while (!m_extraGeometries.isEmpty()) {
254 Mlt::Geometry *g = m_extraGeometries.takeFirst();
259 void GeometryWidget::slotShowPreviousKeyFrame(bool show)
261 KdenliveSettings::setOnmonitoreffects_geometryshowprevious(show);
262 slotPositionChanged(-1, false);
265 void GeometryWidget::updateTimecodeFormat()
267 m_timePos->slotUpdateTimeCodeFormat();
270 QString GeometryWidget::getValue() const
272 return m_geometry->serialise();
275 QString GeometryWidget::getExtraValue(const QString &name) const
277 int ix = m_extraGeometryNames.indexOf(name);
278 QString val = m_extraGeometries.at(ix)->serialise();
279 if (!val.contains("=")) val = val.section('/', 0, 0);
281 QStringList list = val.split(';', QString::SkipEmptyParts);
283 val.append(list.takeFirst().section('/', 0, 0));
284 foreach (const QString &value, list) {
285 val.append(';' + value.section('/', 0, 0));
291 void GeometryWidget::setupParam(const QDomElement elem, int minframe, int maxframe)
293 m_inPoint = minframe;
294 m_outPoint = maxframe;
297 m_geometry->parse(elem.attribute("value").toUtf8().data(), maxframe - minframe, m_monitor->render->frameRenderWidth(), m_monitor->render->renderHeight());
299 m_geometry = new Mlt::Geometry(elem.attribute("value").toUtf8().data(), maxframe - minframe, m_monitor->render->frameRenderWidth(), m_monitor->render->renderHeight());
301 if (elem.attribute("fixed") == "1" || maxframe < minframe) {
302 // Keyframes are disabled
303 m_ui.widgetTimeWrapper->setHidden(true);
305 m_ui.widgetTimeWrapper->setHidden(false);
306 m_timeline->setKeyGeometry(m_geometry, m_outPoint - m_inPoint);
307 m_timeline->update();
308 m_timePos->setRange(0, m_outPoint - m_inPoint);
312 if (elem.attribute("opacity") == "false") {
313 m_opacity->setHidden(true);
314 m_ui.horizontalLayout2->addStretch(2);
317 Mlt::GeometryItem item;
319 m_geometry->fetch(&item, 0);
321 m_rect = new OnMonitorRectItem(QRectF(0, 0, item.w(), item.h()), m_monitor->render->dar());
322 m_rect->setPos(item.x(), item.y());
323 m_rect->setZValue(0);
324 m_scene->addItem(m_rect);
325 connect(m_rect, SIGNAL(changed()), this, SLOT(slotUpdateGeometry()));
326 m_scene->centerView();
327 slotPositionChanged(0, false);
330 void GeometryWidget::addParameter(const QDomElement elem)
332 Mlt::Geometry *geometry = new Mlt::Geometry(elem.attribute("value").toUtf8().data(), m_outPoint - m_inPoint, m_monitor->render->frameRenderWidth(), m_monitor->render->renderHeight());
333 m_extraGeometries.append(geometry);
334 m_timeline->addGeometry(geometry);
335 m_extraFactors.append(elem.attribute("factor", "1"));
336 m_extraGeometryNames.append(elem.attribute("name"));
337 //kDebug()<<"ADDED PARAM: "<<elem.attribute("value");
340 void GeometryWidget::slotSyncPosition(int relTimelinePos)
342 // do only sync if this effect is keyframable
343 if (m_timePos->maximum() > 0 && KdenliveSettings::transitionfollowcursor()) {
344 relTimelinePos = qBound(0, relTimelinePos, m_timePos->maximum());
345 if (relTimelinePos != m_timePos->getValue())
346 slotPositionChanged(relTimelinePos, false);
350 void GeometryWidget::slotRequestSeek(int pos)
352 if (KdenliveSettings::transitionfollowcursor())
353 emit seekToPos(m_clipPos + pos);
357 void GeometryWidget::slotPositionChanged(int pos, bool seek)
360 pos = m_timePos->getValue();
362 m_timePos->setValue(pos);
364 //m_timeline->blockSignals(true);
365 m_timeline->setValue(pos);
366 //m_timeline->blockSignals(false);
368 Mlt::GeometryItem item;
369 Mlt::GeometryItem previousItem;
370 if (m_geometry->fetch(&item, pos) || item.key() == false) {
372 m_rect->setEnabled(false);
373 m_scene->setEnabled(false);
374 m_ui.widgetGeometry->setEnabled(false);
375 m_ui.buttonAddDelete->setIcon(KIcon("document-new"));
376 m_ui.buttonAddDelete->setToolTip(i18n("Add keyframe"));
379 m_rect->setEnabled(true);
380 m_scene->setEnabled(true);
381 m_ui.widgetGeometry->setEnabled(true);
382 m_ui.buttonAddDelete->setIcon(KIcon("edit-delete"));
383 m_ui.buttonAddDelete->setToolTip(i18n("Delete keyframe"));
386 if (KdenliveSettings::onmonitoreffects_geometryshowprevious() == false || m_geometry->prev_key(&previousItem, pos - 1) || previousItem.frame() == item.frame()) {
388 m_scene->removeItem(m_previous);
391 else if (m_previous && m_previous->scene() && m_previous->data(Qt::UserRole).toInt() == previousItem.frame()) {
392 // previous frame already here, do nothing
395 if (m_previous == NULL) {
396 m_previous = new QGraphicsRectItem(0, 0, previousItem.w(), previousItem.h());
397 m_previous->setBrush(QColor(200, 200, 0, 20));
398 m_previous->setPen(QPen(Qt::white, 0, Qt::DotLine));
399 m_previous->setPos(previousItem.x(), previousItem.y());
400 m_previous->setZValue(-1);
401 m_previous->setEnabled(false);
404 m_previous->setPos(previousItem.x(), previousItem.y());
405 m_previous->setRect(0, 0, previousItem.w(), previousItem.h());
407 m_previous->setData(Qt::UserRole, previousItem.frame());
408 if (m_previous->scene() == 0) m_scene->addItem(m_previous);
411 m_rect->setPos(item.x(), item.y());
412 m_rect->setRect(0, 0, item.w(), item.h());
414 m_opacity->blockSignals(true);
415 m_opacity->setValue(item.mix());
416 m_opacity->blockSignals(false);
418 for (int i = 0; i < m_extraGeometries.count(); i++) {
419 Mlt::Geometry *geom = m_extraGeometries.at(i);
420 QString name = m_extraGeometryNames.at(i);
421 if (!geom->fetch(&item, pos)) {
422 DragValue *widget = findChild<DragValue *>(name);
424 widget->blockSignals(true);
425 widget->setValue(item.x() * m_extraFactors.at(i).toInt());
426 widget->blockSignals(false);
431 slotUpdateProperties();
433 if (seek && KdenliveSettings::transitionfollowcursor())
434 emit seekToPos(m_clipPos + pos);
437 void GeometryWidget::slotKeyframeMoved(int pos)
439 slotPositionChanged(pos);
440 slotUpdateGeometry();
441 QTimer::singleShot(100, this, SIGNAL(parameterChanged()));
444 void GeometryWidget::slotAddKeyframe(int pos)
446 Mlt::GeometryItem item;
448 pos = m_timePos->getValue();
450 QRectF r = m_rect->rect().normalized();
451 QPointF rectpos = m_rect->pos();
456 item.mix(m_opacity->value());
457 m_geometry->insert(item);
459 for (int i = 0; i < m_extraGeometries.count(); i++) {
460 Mlt::Geometry *geom = m_extraGeometries.at(i);
461 QString name = m_extraGeometryNames.at(i);
462 DragValue *widget = findChild<DragValue *>(name);
464 Mlt::GeometryItem item2;
466 item2.x((double) widget->value() / m_extraFactors.at(i).toInt());
471 m_timeline->update();
472 slotPositionChanged(pos, false);
473 emit parameterChanged();
476 void GeometryWidget::slotDeleteKeyframe(int pos)
478 Mlt::GeometryItem item;
480 pos = m_timePos->getValue();
481 // check there is more than one keyframe, do not allow to delete last one
482 if (m_geometry->next_key(&item, pos + 1)) {
483 if (m_geometry->prev_key(&item, pos - 1) || item.frame() == pos)
486 m_geometry->remove(pos);
488 for (int i = 0; i < m_extraGeometries.count(); i++) {
489 Mlt::Geometry *geom = m_extraGeometries.at(i);
493 m_timeline->update();
494 slotPositionChanged(pos, false);
495 emit parameterChanged();
498 void GeometryWidget::slotPreviousKeyframe()
500 Mlt::GeometryItem item;
501 // Go to start if no keyframe is found
502 int currentPos = m_timePos->getValue();
504 if (!m_geometry->prev_key(&item, currentPos - 1) && item.frame() < currentPos)
507 slotPositionChanged(pos);
510 void GeometryWidget::slotNextKeyframe()
512 Mlt::GeometryItem item;
513 // Go to end if no keyframe is found
514 int pos = m_timeline->frameLength;
515 if (!m_geometry->next_key(&item, m_timeline->value() + 1))
518 slotPositionChanged(pos);
521 void GeometryWidget::slotAddDeleteKeyframe()
523 Mlt::GeometryItem item;
524 if (m_geometry->fetch(&item, m_timePos->getValue()) || item.key() == false)
527 slotDeleteKeyframe();
532 void GeometryWidget::slotUpdateGeometry()
534 Mlt::GeometryItem item;
535 int pos = m_timePos->getValue();
537 // get keyframe and make sure it is the correct one
538 if (m_geometry->next_key(&item, pos) || item.frame() != pos)
541 QRectF rectSize = m_rect->rect().normalized();
542 QPointF rectPos = m_rect->pos();
545 item.w(rectSize.width());
546 item.h(rectSize.height());
547 m_geometry->insert(item);
549 for (int i = 0; i < m_extraGeometries.count(); i++) {
550 Mlt::Geometry *geom = m_extraGeometries.at(i);
551 QString name = m_extraGeometryNames.at(i);
552 Mlt::GeometryItem item2;
553 DragValue *widget = findChild<DragValue *>(name);
554 if (widget && !geom->next_key(&item2, pos) && item2.frame() == pos) {
555 item2.x((double) widget->value() / m_extraFactors.at(i).toInt());
559 emit parameterChanged();
562 void GeometryWidget::slotUpdateProperties()
564 QRectF rectSize = m_rect->rect().normalized();
565 QPointF rectPos = m_rect->pos();
567 if (rectSize.width() / m_monitor->render->dar() > rectSize.height())
568 size = rectSize.width() * 100.0 / m_monitor->render->frameRenderWidth();
570 size = rectSize.height() * 100.0 / m_monitor->render->renderHeight();
572 m_spinX->blockSignals(true);
573 m_spinY->blockSignals(true);
574 m_spinWidth->blockSignals(true);
575 m_spinHeight->blockSignals(true);
576 m_spinSize->blockSignals(true);
578 m_spinX->setValue(rectPos.x());
579 m_spinY->setValue(rectPos.y());
580 m_spinWidth->setValue(rectSize.width());
581 m_spinHeight->setValue(rectSize.height());
582 m_spinSize->setValue(size);
584 m_spinX->blockSignals(false);
585 m_spinY->blockSignals(false);
586 m_spinWidth->blockSignals(false);
587 m_spinHeight->blockSignals(false);
588 m_spinSize->blockSignals(false);
592 void GeometryWidget::slotSetX(double value)
594 m_rect->setPos(value, m_spinY->value());
595 slotUpdateGeometry();
598 void GeometryWidget::slotSetY(double value)
600 m_rect->setPos(m_spinX->value(), value);
601 slotUpdateGeometry();
604 void GeometryWidget::slotSetWidth(double value)
606 m_rect->setRect(0, 0, value, m_spinHeight->value());
607 slotUpdateGeometry();
610 void GeometryWidget::slotSetHeight(double value)
612 m_rect->setRect(0, 0, m_spinWidth->value(), value);
613 slotUpdateGeometry();
616 void GeometryWidget::updateMonitorGeometry()
618 m_rect->setRect(0, 0, m_spinWidth->value(), m_spinHeight->value());
619 slotUpdateGeometry();
623 void GeometryWidget::slotResize(double value)
625 m_rect->setRect(0, 0,
626 (int)((m_monitor->render->frameRenderWidth() * value / 100.0) + 0.5),
627 (int)((m_monitor->render->renderHeight() * value / 100.0) + 0.5));
628 slotUpdateGeometry();
632 void GeometryWidget::slotSetOpacity(double value)
634 int pos = m_timePos->getValue();
635 Mlt::GeometryItem item;
636 if (m_geometry->fetch(&item, pos) || item.key() == false)
639 m_geometry->insert(item);
640 emit parameterChanged();
644 void GeometryWidget::slotMoveLeft()
646 m_rect->setPos(0, m_rect->pos().y());
647 slotUpdateGeometry();
650 void GeometryWidget::slotCenterH()
652 m_rect->setPos((m_monitor->render->frameRenderWidth() - m_rect->rect().width()) / 2, m_rect->pos().y());
653 slotUpdateGeometry();
656 void GeometryWidget::slotMoveRight()
658 m_rect->setPos(m_monitor->render->frameRenderWidth() - m_rect->rect().width(), m_rect->pos().y());
659 slotUpdateGeometry();
662 void GeometryWidget::slotMoveTop()
664 m_rect->setPos(m_rect->pos().x(), 0);
665 slotUpdateGeometry();
668 void GeometryWidget::slotCenterV()
670 m_rect->setPos(m_rect->pos().x(), (m_monitor->render->renderHeight() - m_rect->rect().height()) / 2);
671 slotUpdateGeometry();
674 void GeometryWidget::slotMoveBottom()
676 m_rect->setPos(m_rect->pos().x(), m_monitor->render->renderHeight() - m_rect->rect().height());
677 slotUpdateGeometry();
681 void GeometryWidget::slotSetSynchronize(bool sync)
683 KdenliveSettings::setTransitionfollowcursor(sync);
685 emit seekToPos(m_clipPos + m_timePos->getValue());
688 void GeometryWidget::setFrameSize(QPoint size)
693 void GeometryWidget::slotAdjustToFrameSize()
695 if (m_frameSize == QPoint() || m_frameSize.x() == 0 || m_frameSize.y() == 0) {
696 m_frameSize = QPoint(m_monitor->render->frameRenderWidth(), m_monitor->render->renderHeight());
698 m_spinWidth->blockSignals(true);
699 m_spinHeight->blockSignals(true);
700 m_spinWidth->setValue((int) (m_frameSize.x() / m_monitor->render->sar() + 0.5));
701 m_spinHeight->setValue(m_frameSize.y());
702 m_spinWidth->blockSignals(false);
703 m_spinHeight->blockSignals(false);
704 updateMonitorGeometry();
707 void GeometryWidget::slotFitToWidth()
709 if (m_frameSize == QPoint() || m_frameSize.x() == 0 || m_frameSize.y() == 0) {
710 m_frameSize = QPoint(m_monitor->render->frameRenderWidth(), m_monitor->render->renderHeight());
712 double factor = (double) m_monitor->render->frameRenderWidth() / m_frameSize.x() * m_monitor->render->sar();
713 m_spinWidth->blockSignals(true);
714 m_spinHeight->blockSignals(true);
715 m_spinHeight->setValue((int) (m_frameSize.y() * factor + 0.5));
716 m_spinWidth->setValue(m_monitor->render->frameRenderWidth());
717 m_spinWidth->blockSignals(false);
718 m_spinHeight->blockSignals(false);
719 updateMonitorGeometry();
722 void GeometryWidget::slotFitToHeight()
724 if (m_frameSize == QPoint() || m_frameSize.x() == 0 || m_frameSize.y() == 0) {
725 m_frameSize = QPoint(m_monitor->render->frameRenderWidth(), m_monitor->render->renderHeight());
727 double factor = (double) m_monitor->render->renderHeight() / m_frameSize.y();
728 m_spinWidth->blockSignals(true);
729 m_spinHeight->blockSignals(true);
730 m_spinHeight->setValue(m_monitor->render->renderHeight());
731 m_spinWidth->setValue((int) (m_frameSize.x() / m_monitor->render->sar() * factor + 0.5));
732 m_spinWidth->blockSignals(false);
733 m_spinHeight->blockSignals(false);
734 updateMonitorGeometry();
737 void GeometryWidget::importKeyframes(const QString &data)
739 QStringList list = data.split(';', QString::SkipEmptyParts);
740 QPoint screenSize = m_frameSize;
741 if (screenSize == QPoint() || screenSize.x() == 0 || screenSize.y() == 0) {
742 screenSize = QPoint(m_monitor->render->frameRenderWidth(), m_monitor->render->renderHeight());
744 for (int i = 0; i < list.count(); i++) {
745 Mlt::GeometryItem item;
746 QString geom = list.at(i);
747 if (geom.contains('=')) {
748 item.frame(geom.section('=', 0, 0).toInt());
750 geom = geom.section('=', 1);
751 if (geom.contains('/')) {
752 item.x(geom.section('/', 0, 0).toDouble());
753 item.y(geom.section('/', 1, 1).section(':', 0, 0).toDouble());
759 if (geom.contains('x')) {
760 item.w(geom.section('x', 0, 0).section(':', 1, 1).toDouble());
761 item.h(geom.section('x', 1, 1).section(':', 0, 0).toDouble());
764 item.w(screenSize.x());
765 item.h(screenSize.y());
769 m_geometry->insert(item);
771 emit parameterChanged();
774 #include "geometrywidget.moc"