1 /***************************************************************************
2 effecstackview.cpp - description
5 copyright : (C) 2008 by Marco Gittler
6 email : g.marco@freenet.de
7 ***************************************************************************/
9 /***************************************************************************
11 * This program is free software; you can redistribute it and/or modify *
12 * it under the terms of the GNU General Public License as published by *
13 * the Free Software Foundation; either version 2 of the License, or *
14 * (at your option) any later version. *
16 ***************************************************************************/
21 #include "effectstackview.h"
23 #include <QHeaderView>
25 EffectStackView::EffectStackView( QWidget *parent)
29 //ui.effectlist->horizontalHeader()->setVisible(false);
30 //ui.effectlist->verticalHeader()->setVisible(false);
34 ui.buttonNew->setIcon(KIcon("document-new"));
35 ui.buttonUp->setIcon(KIcon("go-up"));
36 ui.buttonDown->setIcon(KIcon("go-down"));
37 ui.buttonDel->setIcon(KIcon("trash-empty"));
38 connect (ui.effectlist, SIGNAL ( itemSelectionChanged()), this , SLOT( slotItemSelectionChanged() ));
39 connect (ui.buttonUp, SIGNAL (clicked()), this, SLOT (slotItemUp()) );
40 connect (ui.buttonDown, SIGNAL (clicked()), this, SLOT (slotItemDown()) );
41 connect (ui.buttonDel, SIGNAL (clicked()), this, SLOT (slotItemDel()) );
45 QList< QPair<QString, QMap<int,QVariant> > > points;
46 QMap<int,QVariant> data;
51 QPair<QString,QMap<int,QVariant> > testpair("gray",data);
52 points.append(testpair);
54 QMap<int,QVariant> data1;
59 QPair<QString,QMap<int,QVariant> > testpair1("dx",data1);
60 points.append(testpair1);
62 ui.kplotwidget->setPointLists(points,0,305);
66 void EffectStackView::slotClipItemSelected(ClipItem* c)
71 effects=clipref->effectNames();
72 setupListView(effects);
76 void EffectStackView::setupListView(const QStringList& effects_list){
78 ui.effectlist->clear();
79 ui.effectlist->addItems(effects);
80 for (int i=0;i< ui.effectlist->count();i++){
81 QListWidgetItem* item=ui.effectlist->item(i);
82 item->setFlags(Qt::ItemIsSelectable|Qt::ItemIsDragEnabled|Qt::ItemIsUserCheckable|Qt::ItemIsEnabled);
83 item->setCheckState(Qt::Checked);
85 item->setSelected(true);
90 void EffectStackView::slotItemSelectionChanged(){
92 if (ui.effectlist->currentItem() && ui.effectlist->currentItem()->isSelected() ){
93 activeRow=ui.effectlist->row( ui.effectlist->currentItem() );
97 ui.buttonDel->setEnabled( activeRow!=-1);
98 ui.buttonUp->setEnabled( activeRow >0 );
99 ui.buttonDown->setEnabled( (activeRow<ui.effectlist->count()-1) && activeRow>=0 );
102 void EffectStackView::slotItemUp(){
103 if (activeRow>0 && activeRow <effects.size() ){
104 effects.swap(activeRow, activeRow-1);
107 setupListView(effects);
111 void EffectStackView::slotItemDown(){
112 if (activeRow<effects.size()-1 ){
113 effects.swap(activeRow, activeRow+1);
116 setupListView(effects);
120 void EffectStackView::slotItemDel(){
121 if (activeRow<effects.size() && activeRow>=0 ){
122 effects.removeAt(activeRow);
124 if (effects.size()>0 && activeRow>0)
126 setupListView(effects);
130 #include "effectstackview.moc"