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