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(positionChanged(int)), this, SLOT(slotPositionChanged(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();
127 QAction *alignleft = new QAction(KIcon("kdenlive-align-left"), i18n("Align left"), this);
128 connect(alignleft, SIGNAL(triggered()), this, SLOT(slotMoveLeft()));
129 menu->addAction(alignleft);
130 QAction *alignhcenter = new QAction(KIcon("kdenlive-align-hor"), i18n("Center horizontally"), this);
131 connect(alignhcenter, SIGNAL(triggered()), this, SLOT(slotCenterH()));
132 menu->addAction(alignhcenter);
133 QAction *alignright = new QAction(KIcon("kdenlive-align-right"), i18n("Align right"), this);
134 connect(alignright, SIGNAL(triggered()), this, SLOT(slotMoveRight()));
135 menu->addAction(alignright);
136 QAction *aligntop = new QAction(KIcon("kdenlive-align-top"), i18n("Align top"), this);
137 connect(aligntop, SIGNAL(triggered()), this, SLOT(slotMoveTop()));
138 menu->addAction(aligntop);
139 QAction *alignvcenter = new QAction(KIcon("kdenlive-align-vert"), i18n("Center vertically"), this);
140 connect(alignvcenter, SIGNAL(triggered()), this, SLOT(slotCenterV()));
141 menu->addAction(alignvcenter);
142 QAction *alignbottom = new QAction(KIcon("kdenlive-align-bottom"), i18n("Align bottom"), this);
143 connect(alignbottom, SIGNAL(triggered()), this, SLOT(slotMoveBottom()));
144 menu->addAction(alignbottom);
145 m_ui.buttonOptions->setMenu(menu);
147 QHBoxLayout *alignLayout = new QHBoxLayout;
148 alignLayout->setSpacing(0);
149 QToolButton *alignButton = new QToolButton;
150 alignButton->setDefaultAction(alignleft);
151 alignButton->setAutoRaise(true);
152 alignLayout->addWidget(alignButton);
154 alignButton = new QToolButton;
155 alignButton->setDefaultAction(alignhcenter);
156 alignButton->setAutoRaise(true);
157 alignLayout->addWidget(alignButton);
159 alignButton = new QToolButton;
160 alignButton->setDefaultAction(alignright);
161 alignButton->setAutoRaise(true);
162 alignLayout->addWidget(alignButton);
164 alignButton = new QToolButton;
165 alignButton->setDefaultAction(aligntop);
166 alignButton->setAutoRaise(true);
167 alignLayout->addWidget(alignButton);
169 alignButton = new QToolButton;
170 alignButton->setDefaultAction(alignvcenter);
171 alignButton->setAutoRaise(true);
172 alignLayout->addWidget(alignButton);
174 alignButton = new QToolButton;
175 alignButton->setDefaultAction(alignbottom);
176 alignButton->setAutoRaise(true);
177 alignLayout->addWidget(alignButton);
178 alignLayout->addStretch(10);
180 m_ui.horizontalLayout->addLayout(alignLayout, 1, 0, 1, 4);
181 //m_ui.horizontalLayout->addStretch(10);
183 m_spinSize = new DragValue(i18n("Size"), 100, 2, 1, 99000, -1, i18n("%"), false, this);
184 m_ui.horizontalLayout2->addWidget(m_spinSize);
186 m_opacity = new DragValue(i18n("Opacity"), 100, 0, 0, 100, -1, i18n("%"), true, this);
187 m_ui.horizontalLayout2->addWidget(m_opacity);
191 m_rotateX = new DragValue(i18n("Rotate X"), 0, 0, -1800, 1800, -1, QString(), true, this);
192 m_rotateX->setObjectName("rotate_x");
193 m_ui.horizontalLayout3->addWidget(m_rotateX);
194 m_rotateY = new DragValue(i18n("Rotate Y"), 0, 0, -1800, 1800, -1, QString(), true, this);
195 m_rotateY->setObjectName("rotate_y");
196 m_ui.horizontalLayout3->addWidget(m_rotateY);
197 m_rotateZ = new DragValue(i18n("Rotate Z"), 0, 0, -1800, 1800, -1, QString(), true, this);
198 m_rotateZ->setObjectName("rotate_z");
199 m_ui.horizontalLayout3->addWidget(m_rotateZ);
200 connect(m_rotateX, SIGNAL(valueChanged(double)), this, SLOT(slotUpdateGeometry()));
201 connect(m_rotateY, SIGNAL(valueChanged(double)), this, SLOT(slotUpdateGeometry()));
202 connect(m_rotateZ, SIGNAL(valueChanged(double)), this, SLOT(slotUpdateGeometry()));
206 Setup of geometry controls
209 connect(m_spinX, SIGNAL(valueChanged(double)), this, SLOT(slotSetX(double)));
210 connect(m_spinY, SIGNAL(valueChanged(double)), this, SLOT(slotSetY(double)));
211 connect(m_spinWidth, SIGNAL(valueChanged(double)), this, SLOT(slotSetWidth(double)));
212 connect(m_spinHeight, SIGNAL(valueChanged(double)), this, SLOT(slotSetHeight(double)));
214 connect(m_spinSize, SIGNAL(valueChanged(double)), this, SLOT(slotResize(double)));
216 connect(m_opacity, SIGNAL(valueChanged(double)), this, SLOT(slotSetOpacity(double)));
218 /*connect(m_ui.buttonMoveLeft, SIGNAL(clicked()), this, SLOT(slotMoveLeft()));
219 connect(m_ui.buttonCenterH, SIGNAL(clicked()), this, SLOT(slotCenterH()));
220 connect(m_ui.buttonMoveRight, SIGNAL(clicked()), this, SLOT(slotMoveRight()));
221 connect(m_ui.buttonMoveTop, SIGNAL(clicked()), this, SLOT(slotMoveTop()));
222 connect(m_ui.buttonCenterV, SIGNAL(clicked()), this, SLOT(slotCenterV()));
223 connect(m_ui.buttonMoveBottom, SIGNAL(clicked()), this, SLOT(slotMoveBottom()));*/
227 Setup of configuration controls
230 connect(m_scene, SIGNAL(addKeyframe()), this, SLOT(slotAddKeyframe()));
231 connect(this, SIGNAL(parameterChanged()), this, SLOT(slotUpdateProperties()));
234 GeometryWidget::~GeometryWidget()
236 m_scene->setEnabled(true);
244 m_scene->removeItem(m_rect);
245 if (m_rect) delete m_rect;
246 if (m_previous) delete m_previous;
248 m_extraGeometryNames.clear();
249 m_extraFactors.clear();
250 while (!m_extraGeometries.isEmpty()) {
251 Mlt::Geometry *g = m_extraGeometries.takeFirst();
256 void GeometryWidget::slotShowPreviousKeyFrame(bool show)
258 KdenliveSettings::setOnmonitoreffects_geometryshowprevious(show);
259 slotPositionChanged(-1, false);
262 void GeometryWidget::updateTimecodeFormat()
264 m_timePos->slotUpdateTimeCodeFormat();
267 QString GeometryWidget::getValue() const
269 return m_geometry->serialise();
272 QString GeometryWidget::getExtraValue(const QString &name) const
274 int ix = m_extraGeometryNames.indexOf(name);
275 QString val = m_extraGeometries.at(ix)->serialise();
276 if (!val.contains("=")) val = val.section('/', 0, 0);
278 QStringList list = val.split(';', QString::SkipEmptyParts);
280 val.append(list.takeFirst().section('/', 0, 0));
281 foreach (const QString value, list) {
282 val.append(';' + value.section('/', 0, 0));
288 void GeometryWidget::setupParam(const QDomElement elem, int minframe, int maxframe)
290 m_inPoint = minframe;
291 m_outPoint = maxframe;
294 m_geometry->parse(elem.attribute("value").toUtf8().data(), maxframe - minframe, m_monitor->render->frameRenderWidth(), m_monitor->render->renderHeight());
296 m_geometry = new Mlt::Geometry(elem.attribute("value").toUtf8().data(), maxframe - minframe, m_monitor->render->frameRenderWidth(), m_monitor->render->renderHeight());
298 if (elem.attribute("fixed") == "1" || maxframe < minframe) {
299 // Keyframes are disabled
300 m_ui.widgetTimeWrapper->setHidden(true);
302 m_ui.widgetTimeWrapper->setHidden(false);
303 m_timeline->setKeyGeometry(m_geometry, m_outPoint - m_inPoint);
304 m_timeline->update();
305 m_timePos->setRange(0, m_outPoint - m_inPoint);
309 if (elem.attribute("opacity") == "false") {
310 m_opacity->setHidden(true);
311 m_ui.horizontalLayout2->addStretch(2);
314 Mlt::GeometryItem item;
316 m_geometry->fetch(&item, 0);
318 m_rect = new OnMonitorRectItem(QRectF(0, 0, item.w(), item.h()), m_monitor->render->dar());
319 m_rect->setPos(item.x(), item.y());
320 m_rect->setZValue(0);
321 m_scene->addItem(m_rect);
322 connect(m_rect, SIGNAL(changed()), this, SLOT(slotUpdateGeometry()));
323 m_scene->centerView();
324 slotPositionChanged(0, false);
327 void GeometryWidget::addParameter(const QDomElement elem)
329 Mlt::Geometry *geometry = new Mlt::Geometry(elem.attribute("value").toUtf8().data(), m_outPoint - m_inPoint, m_monitor->render->frameRenderWidth(), m_monitor->render->renderHeight());
330 m_extraGeometries.append(geometry);
331 m_timeline->addGeometry(geometry);
332 m_extraFactors.append(elem.attribute("factor", "1"));
333 m_extraGeometryNames.append(elem.attribute("name"));
334 //kDebug()<<"ADDED PARAM: "<<elem.attribute("value");
337 void GeometryWidget::slotSyncPosition(int relTimelinePos)
339 // do only sync if this effect is keyframable
340 if (m_timePos->maximum() > 0 && KdenliveSettings::transitionfollowcursor()) {
341 relTimelinePos = qBound(0, relTimelinePos, m_timePos->maximum());
342 if (relTimelinePos != m_timePos->getValue())
343 slotPositionChanged(relTimelinePos, false);
348 void GeometryWidget::slotPositionChanged(int pos, bool seek)
351 pos = m_timePos->getValue();
353 m_timePos->setValue(pos);
355 m_timeline->blockSignals(true);
356 m_timeline->setValue(pos);
357 m_timeline->blockSignals(false);
359 Mlt::GeometryItem item;
360 Mlt::GeometryItem previousItem;
361 if (m_geometry->fetch(&item, pos) || item.key() == false) {
363 m_rect->setEnabled(false);
364 m_scene->setEnabled(false);
365 m_ui.widgetGeometry->setEnabled(false);
366 m_ui.buttonAddDelete->setIcon(KIcon("document-new"));
367 m_ui.buttonAddDelete->setToolTip(i18n("Add keyframe"));
370 m_rect->setEnabled(true);
371 m_scene->setEnabled(true);
372 m_ui.widgetGeometry->setEnabled(true);
373 m_ui.buttonAddDelete->setIcon(KIcon("edit-delete"));
374 m_ui.buttonAddDelete->setToolTip(i18n("Delete keyframe"));
377 if (KdenliveSettings::onmonitoreffects_geometryshowprevious() == false || m_geometry->prev_key(&previousItem, pos - 1) || previousItem.frame() == item.frame()) {
379 m_scene->removeItem(m_previous);
382 else if (m_previous && m_previous->scene() && m_previous->data(Qt::UserRole).toInt() == previousItem.frame()) {
383 // previous frame already here, do nothing
386 if (m_previous == NULL) {
387 m_previous = new QGraphicsRectItem(0, 0, previousItem.w(), previousItem.h());
388 m_previous->setBrush(QColor(200, 200, 0, 20));
389 m_previous->setPen(QPen(Qt::white, 0, Qt::DotLine));
390 m_previous->setPos(previousItem.x(), previousItem.y());
391 m_previous->setZValue(-1);
392 m_previous->setEnabled(false);
395 m_previous->setPos(previousItem.x(), previousItem.y());
396 m_previous->setRect(0, 0, previousItem.w(), previousItem.h());
398 m_previous->setData(Qt::UserRole, previousItem.frame());
399 if (m_previous->scene() == 0) m_scene->addItem(m_previous);
402 m_rect->setPos(item.x(), item.y());
403 m_rect->setRect(0, 0, item.w(), item.h());
405 m_opacity->blockSignals(true);
406 m_opacity->setValue(item.mix());
407 m_opacity->blockSignals(false);
409 for (int i = 0; i < m_extraGeometries.count(); i++) {
410 Mlt::Geometry *geom = m_extraGeometries.at(i);
411 QString name = m_extraGeometryNames.at(i);
412 if (!geom->fetch(&item, pos)) {
413 DragValue *widget = findChild<DragValue *>(name);
415 widget->blockSignals(true);
416 widget->setValue(item.x() * m_extraFactors.at(i).toInt());
417 widget->blockSignals(false);
422 slotUpdateProperties();
424 if (seek && KdenliveSettings::transitionfollowcursor())
425 emit seekToPos(m_clipPos + pos);
428 void GeometryWidget::slotKeyframeMoved(int pos)
430 slotPositionChanged(pos);
431 slotUpdateGeometry();
432 QTimer::singleShot(100, this, SIGNAL(parameterChanged()));
435 void GeometryWidget::slotAddKeyframe(int pos)
437 Mlt::GeometryItem item;
439 pos = m_timePos->getValue();
441 QRectF r = m_rect->rect().normalized();
442 QPointF rectpos = m_rect->pos();
447 item.mix(m_opacity->value());
448 m_geometry->insert(item);
450 for (int i = 0; i < m_extraGeometries.count(); i++) {
451 Mlt::Geometry *geom = m_extraGeometries.at(i);
452 QString name = m_extraGeometryNames.at(i);
453 DragValue *widget = findChild<DragValue *>(name);
455 Mlt::GeometryItem item2;
457 item2.x((double) widget->value() / m_extraFactors.at(i).toInt());
462 m_timeline->update();
463 slotPositionChanged(pos, false);
464 emit parameterChanged();
467 void GeometryWidget::slotDeleteKeyframe(int pos)
469 Mlt::GeometryItem item;
471 pos = m_timePos->getValue();
472 // check there is more than one keyframe, do not allow to delete last one
473 if (m_geometry->next_key(&item, pos + 1)) {
474 if (m_geometry->prev_key(&item, pos - 1) || item.frame() == pos)
477 m_geometry->remove(pos);
479 for (int i = 0; i < m_extraGeometries.count(); i++) {
480 Mlt::Geometry *geom = m_extraGeometries.at(i);
484 m_timeline->update();
485 slotPositionChanged(pos, false);
486 emit parameterChanged();
489 void GeometryWidget::slotPreviousKeyframe()
491 Mlt::GeometryItem item;
492 // Go to start if no keyframe is found
493 int currentPos = m_timePos->getValue();
495 if (!m_geometry->prev_key(&item, currentPos - 1) && item.frame() < currentPos)
498 slotPositionChanged(pos);
501 void GeometryWidget::slotNextKeyframe()
503 Mlt::GeometryItem item;
504 // Go to end if no keyframe is found
505 int pos = m_timeline->frameLength;
506 if (!m_geometry->next_key(&item, m_timeline->value() + 1))
509 slotPositionChanged(pos);
512 void GeometryWidget::slotAddDeleteKeyframe()
514 Mlt::GeometryItem item;
515 if (m_geometry->fetch(&item, m_timePos->getValue()) || item.key() == false)
518 slotDeleteKeyframe();
523 void GeometryWidget::slotUpdateGeometry()
525 Mlt::GeometryItem item;
526 int pos = m_timePos->getValue();
528 // get keyframe and make sure it is the correct one
529 if (m_geometry->next_key(&item, pos) || item.frame() != pos)
532 QRectF rectSize = m_rect->rect().normalized();
533 QPointF rectPos = m_rect->pos();
536 item.w(rectSize.width());
537 item.h(rectSize.height());
538 m_geometry->insert(item);
540 for (int i = 0; i < m_extraGeometries.count(); i++) {
541 Mlt::Geometry *geom = m_extraGeometries.at(i);
542 QString name = m_extraGeometryNames.at(i);
543 Mlt::GeometryItem item2;
544 DragValue *widget = findChild<DragValue *>(name);
545 if (widget && !geom->next_key(&item2, pos) && item2.frame() == pos) {
546 item2.x((double) widget->value() / m_extraFactors.at(i).toInt());
550 emit parameterChanged();
553 void GeometryWidget::slotUpdateProperties()
555 QRectF rectSize = m_rect->rect().normalized();
556 QPointF rectPos = m_rect->pos();
558 if (rectSize.width() / m_monitor->render->dar() > rectSize.height())
559 size = rectSize.width() * 100.0 / m_monitor->render->frameRenderWidth();
561 size = rectSize.height() * 100.0 / m_monitor->render->renderHeight();
563 m_spinX->blockSignals(true);
564 m_spinY->blockSignals(true);
565 m_spinWidth->blockSignals(true);
566 m_spinHeight->blockSignals(true);
567 m_spinSize->blockSignals(true);
569 m_spinX->setValue(rectPos.x());
570 m_spinY->setValue(rectPos.y());
571 m_spinWidth->setValue(rectSize.width());
572 m_spinHeight->setValue(rectSize.height());
573 m_spinSize->setValue(size);
575 m_spinX->blockSignals(false);
576 m_spinY->blockSignals(false);
577 m_spinWidth->blockSignals(false);
578 m_spinHeight->blockSignals(false);
579 m_spinSize->blockSignals(false);
583 void GeometryWidget::slotSetX(double value)
585 m_rect->setPos(value, m_spinY->value());
586 slotUpdateGeometry();
589 void GeometryWidget::slotSetY(double value)
591 m_rect->setPos(m_spinX->value(), value);
592 slotUpdateGeometry();
595 void GeometryWidget::slotSetWidth(double value)
597 m_rect->setRect(0, 0, value, m_spinHeight->value());
598 slotUpdateGeometry();
601 void GeometryWidget::slotSetHeight(double value)
603 m_rect->setRect(0, 0, m_spinWidth->value(), value);
604 slotUpdateGeometry();
607 void GeometryWidget::updateMonitorGeometry()
609 m_rect->setRect(0, 0, m_spinWidth->value(), m_spinHeight->value());
610 slotUpdateGeometry();
614 void GeometryWidget::slotResize(double value)
616 m_rect->setRect(0, 0,
617 (int)((m_monitor->render->frameRenderWidth() * value / 100.0) + 0.5),
618 (int)((m_monitor->render->renderHeight() * value / 100.0) + 0.5));
619 slotUpdateGeometry();
623 void GeometryWidget::slotSetOpacity(double value)
625 int pos = m_timePos->getValue();
626 Mlt::GeometryItem item;
627 if (m_geometry->fetch(&item, pos) || item.key() == false)
630 m_geometry->insert(item);
631 emit parameterChanged();
635 void GeometryWidget::slotMoveLeft()
637 m_rect->setPos(0, m_rect->pos().y());
638 slotUpdateGeometry();
641 void GeometryWidget::slotCenterH()
643 m_rect->setPos((m_monitor->render->frameRenderWidth() - m_rect->rect().width()) / 2, m_rect->pos().y());
644 slotUpdateGeometry();
647 void GeometryWidget::slotMoveRight()
649 m_rect->setPos(m_monitor->render->frameRenderWidth() - m_rect->rect().width(), m_rect->pos().y());
650 slotUpdateGeometry();
653 void GeometryWidget::slotMoveTop()
655 m_rect->setPos(m_rect->pos().x(), 0);
656 slotUpdateGeometry();
659 void GeometryWidget::slotCenterV()
661 m_rect->setPos(m_rect->pos().x(), (m_monitor->render->renderHeight() - m_rect->rect().height()) / 2);
662 slotUpdateGeometry();
665 void GeometryWidget::slotMoveBottom()
667 m_rect->setPos(m_rect->pos().x(), m_monitor->render->renderHeight() - m_rect->rect().height());
668 slotUpdateGeometry();
672 void GeometryWidget::slotSetSynchronize(bool sync)
674 KdenliveSettings::setTransitionfollowcursor(sync);
676 emit seekToPos(m_clipPos + m_timePos->getValue());
679 void GeometryWidget::setFrameSize(QPoint size)
684 void GeometryWidget::slotAdjustToFrameSize()
686 if (m_frameSize == QPoint() || m_frameSize.x() == 0 || m_frameSize.y() == 0) {
687 m_frameSize = QPoint(m_monitor->render->frameRenderWidth(), m_monitor->render->renderHeight());
689 m_spinWidth->blockSignals(true);
690 m_spinHeight->blockSignals(true);
691 m_spinWidth->setValue((int) (m_frameSize.x() / m_monitor->render->sar() + 0.5));
692 m_spinHeight->setValue(m_frameSize.y());
693 m_spinWidth->blockSignals(false);
694 m_spinHeight->blockSignals(false);
695 updateMonitorGeometry();
698 void GeometryWidget::slotFitToWidth()
700 if (m_frameSize == QPoint() || m_frameSize.x() == 0 || m_frameSize.y() == 0) {
701 m_frameSize = QPoint(m_monitor->render->frameRenderWidth(), m_monitor->render->renderHeight());
703 double factor = (double) m_monitor->render->frameRenderWidth() / m_frameSize.x() * m_monitor->render->sar();
704 m_spinWidth->blockSignals(true);
705 m_spinHeight->blockSignals(true);
706 m_spinHeight->setValue((int) (m_frameSize.y() * factor + 0.5));
707 m_spinWidth->setValue(m_monitor->render->frameRenderWidth());
708 m_spinWidth->blockSignals(false);
709 m_spinHeight->blockSignals(false);
710 updateMonitorGeometry();
713 void GeometryWidget::slotFitToHeight()
715 if (m_frameSize == QPoint() || m_frameSize.x() == 0 || m_frameSize.y() == 0) {
716 m_frameSize = QPoint(m_monitor->render->frameRenderWidth(), m_monitor->render->renderHeight());
718 double factor = (double) m_monitor->render->renderHeight() / m_frameSize.y();
719 m_spinWidth->blockSignals(true);
720 m_spinHeight->blockSignals(true);
721 m_spinHeight->setValue(m_monitor->render->renderHeight());
722 m_spinWidth->setValue((int) (m_frameSize.x() / m_monitor->render->sar() * factor + 0.5));
723 m_spinWidth->blockSignals(false);
724 m_spinHeight->blockSignals(false);
725 updateMonitorGeometry();
728 #include "geometrywidget.moc"