X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fabstractclipitem.cpp;h=427aa0d8bde5cdf330567f28fc228f4ec81e0848;hb=8191e28c244126b4a6e6eedbf3f56a88ab983825;hp=eee21fba09e86fde34c67042d43b597b08a1c6ad;hpb=a7ebedd5e4c6d7661e19cd3a723f2fdaafdca173;p=kdenlive diff --git a/src/abstractclipitem.cpp b/src/abstractclipitem.cpp index eee21fba..427aa0d8 100644 --- a/src/abstractclipitem.cpp +++ b/src/abstractclipitem.cpp @@ -1,53 +1,49 @@ -#include "abstractclipitem.h" -#include +/*************************************************************************** + * Copyright (C) 2008 by Marco Gittler (g.marco@freenet.de) * + * Copyright (C) 2008 by Jean-Baptiste Mardelle (jb@kdenlive.org) * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * + ***************************************************************************/ + #include #include #include +#include + +#include +#include -AbstractClipItem::AbstractClipItem(const ItemInfo info, const QRectF& rect): QGraphicsRectItem(rect), m_startFade(0), m_endFade(0) { - setFlags(QGraphicsItem::ItemClipsToShape | QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable); +#include "abstractclipitem.h" +#include "customtrackscene.h" +#include "kdenlivesettings.h" + +AbstractClipItem::AbstractClipItem(const ItemInfo info, const QRectF& rect, double fps): QGraphicsRectItem(rect), m_track(0), m_fps(fps), m_editedKeyframe(-1), m_selectedKeyframe(0), m_keyframeFactor(1) { + setFlags(/*QGraphicsItem::ItemClipsToShape | */QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable); setTrack(info.track); m_startPos = info.startPos; - m_maxDuration = info.endPos - info.startPos; -} -void AbstractClipItem::moveTo(int x, double scale, int offset, int newTrack) { - double origX = rect().x(); - double origY = rect().y(); - bool success = true; - if (x < 0) return; - setRect(x * scale, origY + offset, rect().width(), rect().height()); - QList collisionList = collidingItems(Qt::IntersectsItemBoundingRect); - if (collisionList.size() == 0) m_track = newTrack; - for (int i = 0; i < collisionList.size(); ++i) { - QGraphicsItem *item = collisionList.at(i); - if (item->type() == type()) { - if (offset == 0) { - QRectF other = ((QGraphicsRectItem *)item)->rect(); - if (x < m_startPos.frames(m_fps)) { - kDebug() << "COLLISION, MOVING TO------"; - m_startPos = ((AbstractClipItem *)item)->endPos() + GenTime(1, m_fps); - origX = m_startPos.frames(m_fps) * scale; - } else { - kDebug() << "COLLISION, MOVING TO+++"; - m_startPos = ((AbstractClipItem *)item)->startPos() - m_cropDuration; - origX = m_startPos.frames(m_fps) * scale; - } - } - setRect(origX, origY, rect().width(), rect().height()); - offset = 0; - origX = rect().x(); - success = false; - break; - } - } - if (success) { - m_track = newTrack; - m_startPos = GenTime(x, m_fps); - } - /* QList childrenList = QGraphicsItem::children(); - for (int i = 0; i < childrenList.size(); ++i) { - childrenList.at(i)->moveBy(rect().x() - origX , offset); - }*/ + m_cropDuration = info.endPos - info.startPos; +} + +ItemInfo AbstractClipItem::info() const { + ItemInfo itemInfo; + itemInfo.startPos = startPos(); + itemInfo.endPos = endPos(); + itemInfo.cropStart = m_cropStart; + itemInfo.track = track(); + return itemInfo; } GenTime AbstractClipItem::endPos() const { @@ -62,66 +58,102 @@ GenTime AbstractClipItem::cropStart() const { return m_cropStart; } -void AbstractClipItem::resizeStart(int posx, double scale) { +GenTime AbstractClipItem::cropDuration() const { + return m_cropDuration; +} + +void AbstractClipItem::setCropStart(GenTime pos) { + m_cropStart = pos; +} + +void AbstractClipItem::updateItem() { + m_track = (int)(scenePos().y() / KdenliveSettings::trackheight()); + m_startPos = GenTime((int) scenePos().x(), m_fps); +} + +void AbstractClipItem::updateRectGeometry() { + setRect(0, 0, cropDuration().frames(m_fps) - 0.02, rect().height()); +} + +void AbstractClipItem::resizeStart(int posx, double speed) { GenTime durationDiff = GenTime(posx, m_fps) - m_startPos; if (durationDiff == GenTime()) return; - //kDebug() << "-- RESCALE: CROP=" << m_cropStart << ", DIFF = " << durationDiff; + //kDebug() << "-- RESCALE DIFF=" << durationDiff.frames(25) << ", CLIP: " << startPos().frames(25) << "-" << endPos().frames(25); - if (type() == AVWIDGET && m_cropStart + durationDiff < GenTime()) { - durationDiff = GenTime() - m_cropStart; + if (type() == AVWIDGET && cropStart() + durationDiff < GenTime()) { + durationDiff = GenTime() - cropStart(); } else if (durationDiff >= m_cropDuration) { - durationDiff = m_cropDuration - GenTime(3, m_fps); + return; + if (m_cropDuration > GenTime(3, m_fps)) durationDiff = GenTime(3, m_fps); + else return; } m_startPos += durationDiff; - if (type() == AVWIDGET) m_cropStart += durationDiff; - m_cropDuration = m_cropDuration - durationDiff; - setRect(m_startPos.frames(m_fps) * scale, rect().y(), m_cropDuration.frames(m_fps) * scale, rect().height()); - QList collisionList = collidingItems(Qt::IntersectsItemBoundingRect); - for (int i = 0; i < collisionList.size(); ++i) { - QGraphicsItem *item = collisionList.at(i); - if (item->type() == type()) { - GenTime diff = ((AbstractClipItem *)item)->endPos() + GenTime(1, m_fps) - m_startPos; - setRect((m_startPos + diff).frames(m_fps) * scale, rect().y(), (m_cropDuration - diff).frames(m_fps) * scale, rect().height()); - m_startPos += diff; - if (type() == AVWIDGET) m_cropStart += diff; - m_cropDuration = m_cropDuration - diff; - break; - } + if (type() == AVWIDGET) m_cropStart += durationDiff * speed; + m_cropDuration = m_cropDuration - durationDiff * speed; + + setRect(0, 0, cropDuration().frames(m_fps) - 0.02, rect().height()); + setPos(m_startPos.frames(m_fps), pos().y()); + if (pos().x() != m_startPos.frames(m_fps)) { + GenTime diff = GenTime(pos().x(), m_fps) - m_startPos; + m_startPos += diff; + m_cropDuration = m_cropDuration - diff; + if (type() == AVWIDGET) m_cropStart = m_cropStart + diff; + setRect(0, 0, cropDuration().frames(m_fps) - 0.02, rect().height()); } + + + //kDebug() << "-- NEW CLIP=" << startPos().frames(25) << "-" << endPos().frames(25); + //setRect((double) m_startPos.frames(m_fps) * scale, rect().y(), (double) m_cropDuration.frames(m_fps) * scale, rect().height()); + + /* if (durationDiff < GenTime()) { + QList collisionList = collidingItems(Qt::IntersectsItemBoundingRect); + for (int i = 0; i < collisionList.size(); ++i) { + QGraphicsItem *item = collisionList.at(i); + if (item->type() == type() && item->pos().x() < pos().x()) { + kDebug() << "///////// COLLISION DETECTED!!!!!!!!!"; + GenTime diff = ((AbstractClipItem *)item)->endPos() + GenTime(1, m_fps) - m_startPos; + setRect(0, 0, (m_cropDuration - diff).frames(m_fps) - 0.02, rect().height()); + setPos((m_startPos + diff).frames(m_fps), pos().y()); + m_startPos += diff; + if (type() == AVWIDGET) m_cropStart += diff; + m_cropDuration = m_cropDuration - diff; + break; + } + } + }*/ } -void AbstractClipItem::resizeEnd(int posx, double scale) { +void AbstractClipItem::resizeEnd(int posx, double speed, bool updateKeyFrames) { GenTime durationDiff = GenTime(posx, m_fps) - endPos(); if (durationDiff == GenTime()) return; - //kDebug() << "-- RESCALE: CROP=" << m_cropStart << ", DIFF = " << durationDiff; - if (m_cropDuration + durationDiff <= GenTime()) { - durationDiff = GenTime() - (m_cropDuration - GenTime(3, m_fps)); - } else if (m_cropStart + m_cropDuration + durationDiff >= m_maxDuration) { - durationDiff = m_maxDuration - m_cropDuration - m_cropStart; + //kDebug() << "// DUR DIFF1:" << durationDiff.frames(25) << ", ADJUSTED: " << durationDiff.frames(25) * speed << ", SPED:" << speed; + if (cropDuration() + durationDiff <= GenTime()) { + durationDiff = GenTime() - (cropDuration() - GenTime(3, m_fps)); + } else if (cropStart() + cropDuration() + durationDiff >= maxDuration()) { + kDebug() << "// MAX OVERLOAD:" << cropDuration().frames(25) << " + " << durationDiff.frames(25) << ", MAX:" << maxDuration().frames(25); + durationDiff = maxDuration() - cropDuration() - cropStart(); } - m_cropDuration += durationDiff; - setRect(m_startPos.frames(m_fps) * scale, rect().y(), m_cropDuration.frames(m_fps) * scale, rect().height()); - QList collisionList = collidingItems(Qt::IntersectsItemBoundingRect); - for (int i = 0; i < collisionList.size(); ++i) { - QGraphicsItem *item = collisionList.at(i); - if (item->type() == type()) { - GenTime diff = ((AbstractClipItem *)item)->startPos() - GenTime(1, m_fps) - startPos(); - m_cropDuration = diff; - setRect(m_startPos.frames(m_fps) * scale, rect().y(), m_cropDuration.frames(m_fps) * scale, rect().height()); - break; + //kDebug() << "// DUR DIFF2:" << durationDiff.frames(25) << ", ADJUSTED: " << durationDiff.frames(25) * speed << ", SPED:" << speed; + m_cropDuration += durationDiff * speed; + setRect(0, 0, cropDuration().frames(m_fps) - 0.02, rect().height()); + if (durationDiff > GenTime()) { + QList collisionList = collidingItems(Qt::IntersectsItemBoundingRect); + for (int i = 0; i < collisionList.size(); ++i) { + QGraphicsItem *item = collisionList.at(i); + if (item->type() == type() && item->pos().x() > pos().x()) { + kDebug() << "///////// COLLISION DETECTED!!!!!!!!!"; + kDebug() << "///////// CURRENT: " << startPos().frames(25) << "x" << endPos().frames(25) << ", RECT: " << rect() << "-" << pos(); + kDebug() << "///////// COLLISION: " << ((AbstractClipItem *)item)->startPos().frames(25) << "x" << ((AbstractClipItem *)item)->endPos().frames(25) << ", RECT: " << ((AbstractClipItem *)item)->rect() << "-" << item->pos(); + GenTime diff = ((AbstractClipItem *)item)->startPos() - GenTime(1, m_fps) - startPos(); + m_cropDuration = diff; + setRect(0, 0, m_cropDuration.frames(m_fps) - 0.02, rect().height()); + break; + } } } } -void AbstractClipItem::setFadeOut(int pos, double scale) { - -} - -void AbstractClipItem::setFadeIn(int pos, double scale) { - -} - GenTime AbstractClipItem::duration() const { return m_cropDuration; } @@ -138,18 +170,14 @@ double AbstractClipItem::fps() const { return m_fps; } -int AbstractClipItem::fadeIn() const { - return m_startFade; -} - -int AbstractClipItem::fadeOut() const { - return m_endFade; -} - GenTime AbstractClipItem::maxDuration() const { return m_maxDuration; } +void AbstractClipItem::setMaxDuration(const GenTime &max) { + m_maxDuration = max; +} + QPainterPath AbstractClipItem::upperRectPart(QRectF br) { QPainterPath roundRectPathUpper; double roundingY = 20; @@ -199,6 +227,145 @@ QPainterPath AbstractClipItem::lowerRectPart(QRectF br) { return roundRectPathLower; } +void AbstractClipItem::drawKeyFrames(QPainter *painter, QRectF exposedRect) { + if (m_keyframes.count() < 2) return; + QRectF br = rect(); + double maxw = br.width() / m_cropDuration.frames(m_fps); + double maxh = br.height() / 100.0 * m_keyframeFactor; + double x1; + double y1; + double x2; + double y2; + + // draw line showing default value + if (isSelected()) { + x1 = br.x(); + x2 = br.right(); + y1 = br.bottom() - m_keyframeDefault * maxh; + QLineF l(x1, y1, x2, y1); + QLineF l2 = painter->matrix().map(l); + painter->setPen(QColor(168, 168, 168, 180)); + painter->drawLine(l2); + l2.translate(0, 1); + painter->setPen(QColor(108, 108, 108, 180)); + painter->drawLine(l2); + painter->setPen(QColor(Qt::white)); + } + + // draw keyframes + QMap::const_iterator i = m_keyframes.constBegin(); + QColor color(Qt::blue); + x1 = br.x() + maxw * (i.key() - m_cropStart.frames(m_fps)); + y1 = br.bottom() - i.value() * maxh; + QLineF l2; + while (i != m_keyframes.constEnd()) { + if (i.key() == m_selectedKeyframe) color = QColor(Qt::red); + else color = QColor(Qt::blue); + ++i; + if (i == m_keyframes.constEnd()) break; + x2 = br.x() + maxw * (i.key() - m_cropStart.frames(m_fps)); + y2 = br.bottom() - i.value() * maxh; + QLineF l(x1, y1, x2, y2); + l2 = painter->matrix().map(l); + painter->drawLine(l2); + if (isSelected()) { + painter->fillRect(l2.x1() - 3, l2.y1() - 3, 6, 6, QBrush(color)); + } + x1 = x2; + y1 = y2; + } + if (isSelected()) painter->fillRect(l2.x2() - 3, l2.y2() - 3, 6, 6, QBrush(color)); +} + +int AbstractClipItem::mouseOverKeyFrames(QPointF pos) { + QRectF br = sceneBoundingRect(); + double maxw = br.width() / m_cropDuration.frames(m_fps); + double maxh = br.height() / 100.0 * m_keyframeFactor; + if (m_keyframes.count() > 1) { + QMap::const_iterator i = m_keyframes.constBegin(); + double x1; + double y1; + while (i != m_keyframes.constEnd()) { + x1 = br.x() + maxw * (i.key() - m_cropStart.frames(m_fps)); + y1 = br.bottom() - i.value() * maxh; + if (qAbs(pos.x() - x1) < 6 && qAbs(pos.y() - y1) < 6) { + setToolTip("[" + QString::number((GenTime(i.key(), m_fps) - m_cropStart).seconds(), 'f', 2) + i18n("seconds") + ", " + QString::number(i.value(), 'f', 1) + "%]"); + return i.key(); + } else if (x1 > pos.x()) break; + ++i; + } + } + setToolTip(QString()); + return -1; +} + +void AbstractClipItem::updateSelectedKeyFrame() { + if (m_editedKeyframe == -1) return; + QRectF br = sceneBoundingRect(); + double maxw = br.width() / m_cropDuration.frames(m_fps); + double maxh = br.height() / 100.0 * m_keyframeFactor; + update(br.x() + maxw * (m_selectedKeyframe - m_cropStart.frames(m_fps)) - 3, br.bottom() - m_keyframes[m_selectedKeyframe] * maxh - 3, 12, 12); + m_selectedKeyframe = m_editedKeyframe; + update(br.x() + maxw * (m_selectedKeyframe - m_cropStart.frames(m_fps)) - 3, br.bottom() - m_keyframes[m_selectedKeyframe] * maxh - 3, 12, 12); +} + +int AbstractClipItem::selectedKeyFramePos() const { + return m_editedKeyframe; +} + +double AbstractClipItem::selectedKeyFrameValue() const { + return m_keyframes[m_editedKeyframe]; +} + +void AbstractClipItem::updateKeyFramePos(const GenTime pos, const double value) { + if (!m_keyframes.contains(m_selectedKeyframe)) return; + int newpos = (int) pos.frames(m_fps); + int start = m_cropStart.frames(m_fps); + int end = (m_cropStart + m_cropDuration).frames(m_fps); + newpos = qMax(newpos, start); + newpos = qMin(newpos, end); + if (value < -50 && m_selectedKeyframe != start && m_selectedKeyframe != end) { + // remove kexframe if it is dragged outside + m_keyframes.remove(m_selectedKeyframe); + m_selectedKeyframe = -1; + update(); + return; + } + if (value > 150 && m_selectedKeyframe != start && m_selectedKeyframe != end) { + // remove kexframe if it is dragged outside + m_keyframes.remove(m_selectedKeyframe); + m_selectedKeyframe = -1; + update(); + return; + } + double newval = qMax(value, 0.0); + newval = qMin(newval, 100.0); + newval = newval / m_keyframeFactor; + if (m_selectedKeyframe != newpos) m_keyframes.remove(m_selectedKeyframe); + m_keyframes[newpos] = newval; + m_selectedKeyframe = newpos; + update(); +} + +double AbstractClipItem::keyFrameFactor() const { + return m_keyframeFactor; +} + +void AbstractClipItem::addKeyFrame(const GenTime pos, const double value) { + QRectF br = sceneBoundingRect(); + double maxh = 100.0 / br.height() / m_keyframeFactor; + double newval = (br.bottom() - value) * maxh; + kDebug() << "Rect: " << br << "/ SCENE: " << sceneBoundingRect() << ", VALUE: " << value << ", MAX: " << maxh << ", NEWVAL: " << newval; + int newpos = (int) pos.frames(m_fps) ; + m_keyframes[newpos] = newval; + m_selectedKeyframe = newpos; + update(); +} + +bool AbstractClipItem::hasKeyFrames() const { + return !m_keyframes.isEmpty(); +} + QRect AbstractClipItem::visibleRect() { QRect rectInView; if (scene()->views().size() > 0) { @@ -209,3 +376,8 @@ QRect AbstractClipItem::visibleRect() { } return rectInView; } + +CustomTrackScene* AbstractClipItem::projectScene() { + if (scene()) return static_cast (scene()); + return NULL; +}