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

   1 /***************************************************************************
   2  *   Copyright (C) 2007 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
  21 #include <KDebug>
  22 #include <KLocale>
  23
  24 #include "effectslistview.h"
  25
  26 EffectsListView::EffectsListView(EffectsList *audioEffectList, EffectsList *videoEffectList, EffectsList *customEffectList, QWidget *parent)
  27     : QWidget(parent), m_audioList(audioEffectList), m_videoList(videoEffectList), m_customList(customEffectList)
  28 {
  29   ui.setupUi(this);
  30   initList(0);
  31   connect(ui.type_combo, SIGNAL(currentIndexChanged(int)), this, SLOT(initList(int)));
  32   connect(ui.button_info, SIGNAL(stateChanged(int)), this, SLOT(showInfoPanel(int)));
  33   connect(ui.effectlist, SIGNAL(itemSelectionChanged()), this, SLOT(slotUpdateInfo()));
  34   connect(ui.effectlist, SIGNAL(doubleClicked(QListWidgetItem *,const QPoint &)), this, SLOT(slotEffectSelected()));
  35
  36
  37 }
  38
  39 void EffectsListView::initList(int pos)
  40 {
  41   QStringList names;
  42   switch (pos)
  43   {
  44     case 0:
  45       names = m_videoList->effectNames();
  46       break;
  47     case 1:
  48       names = m_audioList->effectNames();
  49       break;
  50     default:
  51       names = m_customList->effectNames();
  52       break;
  53   }
  54   ui.effectlist->clear();
  55   ui.effectlist->addItems(names);
  56 }
  57
  58 void EffectsListView::showInfoPanel(int state)
  59 {
  60   if (state == 0) ui.infopanel->hide();
  61   else ui.infopanel->show();
  62 }
  63
  64 void EffectsListView::slotEffectSelected()
  65 {
  66   emit addEffect(ui.type_combo->currentIndex(), ui.effectlist->currentItem()->text());
  67 }
  68
  69 void EffectsListView::slotUpdateInfo()
  70 {
  71   QString info;
  72   if (ui.type_combo->currentIndex() == 0) {
  73     info = m_videoList->getInfo(ui.effectlist->currentItem()->text());
  74   }
  75   else if (ui.type_combo->currentIndex() == 1) {
  76     info = m_audioList->getInfo(ui.effectlist->currentItem()->text());
  77   }
  78   if (ui.type_combo->currentIndex() == 2) {
  79     info = m_customList->getInfo(ui.effectlist->currentItem()->text());
  80   }
  81   ui.infopanel->setText(info);
  82 }
  83
  84 KListWidget *EffectsListView::listView()
  85 {
  86   return ui.effectlist;
  87 }
  88
  89 #include "effectslistview.moc"