]> git.sesse.net Git - kdenlive/blob - src/effectslistview.cpp
Effects are now stored in clip as xml, get ready for effectstack connection
[kdenlive] / 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   ui.buttonInfo->setIcon(KIcon("help-about"));
33   ui.infopanel->hide();
34   connect(ui.type_combo, SIGNAL(currentIndexChanged(int)), this, SLOT(initList(int)));
35   connect (ui.buttonInfo, SIGNAL (clicked()), this, SLOT (showInfoPanel()));
36   connect(ui.effectlist, SIGNAL(itemSelectionChanged()), this, SLOT(slotUpdateInfo()));
37   connect(ui.effectlist, SIGNAL(doubleClicked(QListWidgetItem *,const QPoint &)), this, SLOT(slotEffectSelected()));
38
39   ui.effectlist->setCurrentRow(0); 
40 }
41
42 void EffectsListView::initList(int pos)
43 {
44   QStringList names;
45   switch (pos)
46   {
47     case 0:
48       names = m_videoList->effectNames();
49       break;
50     case 1:
51       names = m_audioList->effectNames();
52       break;
53     default:
54       names = m_customList->effectNames();
55       break;
56   }
57   ui.effectlist->clear();
58   ui.effectlist->addItems(names);
59 }
60
61 void EffectsListView::showInfoPanel()
62 {
63   if (ui.infopanel->isVisible()) {
64     ui.infopanel->hide();
65     ui.buttonInfo->setDown(false);
66   }
67   else {
68     ui.infopanel->show();
69     ui.buttonInfo->setDown(true);
70   }
71 }
72
73 void EffectsListView::slotEffectSelected()
74 {
75   QDomElement effect;
76   switch (ui.type_combo->currentIndex())
77   {
78     case 0:
79       effect = m_videoList->getEffectByName(ui.effectlist->currentItem()->text());
80       break;
81     case 1:
82       effect = m_audioList->getEffectByName(ui.effectlist->currentItem()->text());
83       break;
84     default:
85       effect = m_customList->getEffectByName(ui.effectlist->currentItem()->text());
86       break;
87   }
88   emit addEffect(effect);
89 }
90
91 void EffectsListView::slotUpdateInfo()
92 {
93   QString info; 
94   if (ui.type_combo->currentIndex() == 0) {
95     info = m_videoList->getInfo(ui.effectlist->currentItem()->text());
96   }
97   else if (ui.type_combo->currentIndex() == 1) {
98     info = m_audioList->getInfo(ui.effectlist->currentItem()->text());
99   }
100   else if (ui.type_combo->currentIndex() == 2) {
101     info = m_customList->getInfo(ui.effectlist->currentItem()->text());
102   }
103   ui.infopanel->setText(info);
104 }
105
106 KListWidget *EffectsListView::listView()
107 {
108   return ui.effectlist;
109 }
110
111 #include "effectslistview.moc"