X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fheadertrack.cpp;h=73fc711fc6f293c98ae73d0761ce91b9389af43f;hb=56aee6aedeeed3efd10ada8fe3c229eddc01ef05;hp=c7af74ccae887ca94496933ae65642d3ec5e807a;hpb=2d4d29392f9772ccf46d8f327686ce4e5f390df0;p=kdenlive diff --git a/src/headertrack.cpp b/src/headertrack.cpp index c7af74cc..73fc711f 100644 --- a/src/headertrack.cpp +++ b/src/headertrack.cpp @@ -1,33 +1,248 @@ +/*************************************************************************** + * 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 "headertrack.h" +#include "effectslist.h" +#include "kdenlivesettings.h" + +#include +#include +#include #include -#include -#include #include #include +#include +#include +#include -#include -#include +HeaderTrack::HeaderTrack(int index, TrackInfo info, int height, const QList &actions, QWidget *parent) : + QWidget(parent), + m_index(index), + m_type(info.type), + m_isSelected(false) +{ + setFixedHeight(height); + setupUi(this); -#include "kdenlivesettings.h" -#include "headertrack.h" + m_name = info.trackName.isEmpty() ? QString::number(m_index) : info.trackName; + track_number->setText(m_name); + connect(track_number, SIGNAL(editingFinished()), this, SLOT(slotRenameTrack())); + + buttonVideo->setChecked(info.isBlind); + buttonVideo->setToolTip(i18n("Hide track")); + buttonAudio->setChecked(info.isMute); + buttonAudio->setToolTip(i18n("Mute track")); + buttonLock->setChecked(info.isLocked); + buttonLock->setToolTip(i18n("Lock track")); + effect_label->setPixmap(KIcon("kdenlive-track_has_effect").pixmap(16, 16)); + updateEffectLabel(info.effectsList.effectNames()); + setAcceptDrops(true); -HeaderTrack::HeaderTrack(int index, TRACKTYPE type, QWidget *parent) - : QWidget(parent), m_index(index), m_type(type) { - setFixedHeight(KdenliveSettings::trackheight()); - //setFixedWidth(30); - m_label = QString::number(m_index); + if (m_type == VideoTrack) { + setBackgroundRole(QPalette::AlternateBase); + setAutoFillBackground(true); + if (!info.isBlind) + buttonVideo->setIcon(KIcon("kdenlive-show-video")); + else + buttonVideo->setIcon(KIcon("kdenlive-hide-video")); + } else { + buttonVideo->setHidden(true); + } + if (!info.isMute) + buttonAudio->setIcon(KIcon("kdenlive-show-audio")); + else + buttonAudio->setIcon(KIcon("kdenlive-hide-audio")); + + if (!info.isLocked) + buttonLock->setIcon(KIcon("kdenlive-unlock")); + else + buttonLock->setIcon(KIcon("kdenlive-lock")); + + connect(buttonVideo, SIGNAL(clicked()), this, SLOT(switchVideo())); + connect(buttonAudio, SIGNAL(clicked()), this, SLOT(switchAudio())); + connect(buttonLock, SIGNAL(clicked()), this, SLOT(switchLock())); + + // Don't show track buttons if size is too small + if (height < 40) { + buttonVideo->setHidden(true); + buttonAudio->setHidden(true); + buttonLock->setHidden(true); + //horizontalSpacer; + } + + setContextMenuPolicy(Qt::ActionsContextMenu); + addActions(actions); +} + +/*HeaderTrack::~HeaderTrack() +{ +}*/ + +void HeaderTrack::updateEffectLabel(const QStringList &effects) +{ + if (!effects.isEmpty()) { + effect_label->setHidden(false); + effect_label->setToolTip(effects.join("/")); + } else { + effect_label->setHidden(true); + effect_label->setToolTip(QString()); + } } // virtual -void HeaderTrack::paintEvent(QPaintEvent *e) { - QRect region = e->rect(); - region.setTopLeft(QPoint(region.left() + 1, region.top() + 1)); - region.setBottomRight(QPoint(region.right() - 1, region.bottom() - 1)); - QPainter painter(this); - if (m_type == AUDIOTRACK) painter.fillRect(region, QBrush(QColor(240, 240, 255))); - else painter.fillRect(region, QBrush(QColor(255, 255, 255))); - painter.drawText(region, Qt::AlignCenter, m_label); +void HeaderTrack::mousePressEvent(QMouseEvent * event) +{ + if (track_number->hasFocus()) { + track_number->clearFocus(); + return; + } + if (!m_isSelected) emit selectTrack(m_index); + emit showTrackEffects(m_index); + QWidget::mousePressEvent(event); +} + +void HeaderTrack::mouseDoubleClickEvent(QMouseEvent* event) +{ + if (track_number->hasFocus()) { + track_number->clearFocus(); + return; + } + emit configTrack(m_index); + QWidget::mouseDoubleClickEvent(event); +} + +//virtual +void HeaderTrack::dropEvent(QDropEvent * event) +{ + const QString effects = QString::fromUtf8(event->mimeData()->data("kdenlive/effectslist")); + QDomDocument doc; + doc.setContent(effects, true); + QDomElement e = doc.documentElement(); + if (e.tagName() == "effectgroup") { + // dropped an effect group + QDomNodeList effectlist = e.elementsByTagName("effect"); + for (int i = 0; i < effectlist.count(); ++i) { + effectlist.at(i).toElement().removeAttribute("kdenlive_ix"); + } + } else { + // single effect dropped + e.removeAttribute("kdenlive_ix"); + } + emit selectTrack(m_index); + emit addTrackEffect(e, m_index); + /*if (scene() && !scene()->views().isEmpty()) { + event->accept(); + CustomTrackView *view = (CustomTrackView *) scene()->views()[0]; + if (view) view->slotAddEffect(e, m_info.startPos, track()); + }*/ +} + +//virtual +void HeaderTrack::dragEnterEvent(QDragEnterEvent *event) +{ + if (buttonLock->isChecked()) { + event->setAccepted(false); + } else { + if (event->mimeData()->hasFormat("kdenlive/effectslist")) { + const QString effects = QString::fromUtf8(event->mimeData()->data("kdenlive/effectslist")); + QDomDocument doc; + doc.setContent(effects, true); + if (doc.documentElement().attribute("id") != "speed") { + event->setAccepted(true); + } + } + } +} + +void HeaderTrack::setSelectedIndex(int ix) +{ + if (m_index == ix) { + m_isSelected = true; + setBackgroundRole(QPalette::Button); + setAutoFillBackground(true); + } else if (m_type != VideoTrack) { + m_isSelected = false; + setAutoFillBackground(false); + } else { + m_isSelected = false; + setBackgroundRole(QPalette::AlternateBase); + } + update(); +} + +void HeaderTrack::adjustSize(int height) +{ + // Don't show track buttons if size is too small + bool smallTracks = height < 40; + if (m_type == VideoTrack) + buttonVideo->setHidden(smallTracks); + buttonAudio->setHidden(smallTracks); + buttonLock->setHidden(smallTracks); + setFixedHeight(height); +} + +void HeaderTrack::switchVideo() +{ + if (buttonVideo->isChecked()) + buttonVideo->setIcon(KIcon("kdenlive-hide-video")); + else + buttonVideo->setIcon(KIcon("kdenlive-show-video")); + emit switchTrackVideo(m_index); +} + +void HeaderTrack::switchAudio() +{ + if (buttonAudio->isChecked()) + buttonAudio->setIcon(KIcon("kdenlive-hide-audio")); + else + buttonAudio->setIcon(KIcon("kdenlive-show-audio")); + emit switchTrackAudio(m_index); +} + +void HeaderTrack::switchLock(bool emitSignal) +{ + if (buttonLock->isChecked()) + buttonLock->setIcon(KIcon("kdenlive-lock")); + else + buttonLock->setIcon(KIcon("kdenlive-unlock")); + if (emitSignal) + emit switchTrackLock(m_index); +} + +void HeaderTrack::setLock(bool lock) +{ + buttonLock->setChecked(lock); + switchLock(false); } +void HeaderTrack::slotDeleteTrack() +{ + QTimer::singleShot(500, this, SLOT(deleteTrack())); +} + +void HeaderTrack::slotRenameTrack() +{ + if (m_name != track_number->text()) emit renameTrack(m_index, track_number->text()); +} + + #include "headertrack.moc"