git.sesse.net Git - kdenlive/blob - src/headertrack.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2008 by Jean-Baptiste Mardelle (jb@kdenlive.org)        *
   3  *                                                                         *
   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.                                   *
   8  *                                                                         *
   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.                          *
  13  *                                                                         *
  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  ***************************************************************************/
  19
  20 #include <QMouseEvent>
  21 #include <QStylePainter>
  22 #include <QFrame>
  23 #include <QWidget>
  24 #include <QPainter>
  25 #include <QAction>
  26
  27 #include <KIcon>
  28 #include <KLocale>
  29 #include <KDebug>
  30
  31 #include "kdenlivesettings.h"
  32 #include "headertrack.h"
  33
  34 HeaderTrack::HeaderTrack(int index, TrackInfo info, QWidget *parent)
  35         : QWidget(parent), m_index(index), m_type(info.type) {
  36     setFixedHeight(KdenliveSettings::trackheight());
  37     view.setupUi(this);
  38     view.track_number->setText(QString::number(m_index));
  39     if (m_type == VIDEOTRACK) {
  40         view.frame->setBackgroundRole(QPalette::AlternateBase);
  41         view.frame->setAutoFillBackground(true);
  42         view.buttonVideo->setIcon(KIcon("kdenlive-show-video"));
  43     } else {
  44         view.buttonVideo->setHidden(true);
  45     }
  46     view.buttonAudio->setIcon(KIcon("kdenlive-show-audio"));
  47     view.buttonVideo->setChecked(!info.isBlind);
  48     view.buttonAudio->setChecked(!info.isMute);
  49     connect(view.buttonVideo, SIGNAL(clicked()), this, SLOT(switchVideo()));
  50     connect(view.buttonAudio, SIGNAL(clicked()), this, SLOT(switchAudio()));
  51
  52     m_contextMenu = new QMenu(this);
  53     QAction *insertAction = new QAction(i18n("Insert track"), this);
  54     m_contextMenu->addAction(insertAction);
  55     connect(insertAction, SIGNAL(triggered(QAction *)), this, SLOT(slotAddTrack()));
  56
  57     QAction *removeAction = new QAction(KIcon("edit-delete"), i18n("Delete track"), this);
  58     m_contextMenu->addAction(removeAction);
  59     connect(removeAction, SIGNAL(triggered(QAction *)), this, SLOT(slotDeleteTrack()));
  60 }
  61
  62 void HeaderTrack::switchVideo() {
  63     emit switchTrackVideo(m_index);
  64 }
  65
  66 void HeaderTrack::switchAudio() {
  67     emit switchTrackAudio(m_index);
  68 }
  69
  70 void HeaderTrack::slotDeleteTrack() {
  71     emit deleteTrack(m_index);
  72 }
  73
  74 void HeaderTrack::slotAddTrack() {
  75     emit insertTrack(m_index);
  76 }
  77
  78 // virtual
  79 void HeaderTrack::contextMenuEvent(QContextMenuEvent * event) {
  80     m_contextMenu->popup(event->globalPos());
  81 }
  82
  83 // virtual
  84 /*void HeaderTrack::paintEvent(QPaintEvent *e) {
  85     QRect region = e->rect();
  86     region.setTopLeft(QPoint(region.left() + 1, region.top() + 1));
  87     region.setBottomRight(QPoint(region.right() - 1, region.bottom() - 1));
  88     QPainter painter(this);
  89     if (m_type == AUDIOTRACK) painter.fillRect(region, QBrush(QColor(240, 240, 255)));
  90     else painter.fillRect(region, QBrush(QColor(255, 255, 255)));
  91     painter.drawText(region, Qt::AlignCenter, m_label);
  92 }*/
  93
  94
  95 #include "headertrack.moc"