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"));
39 ui.buttonLeftRight->setIcon(KIcon("go-next"));//better icons needed
40 ui.buttonUpDown->setIcon(KIcon("go-up"));
41 ui.buttonShowInTimeline->setIcon(KIcon("kmplayer"));
42 ui.buttonHelp->setIcon(KIcon("help-about"));
43 ui.buttonNewPoints->setIcon(KIcon("xedit"));
45 connect (ui.effectlist, SIGNAL ( itemSelectionChanged()), this , SLOT( slotItemSelectionChanged() ));
46 connect (ui.buttonUp, SIGNAL (clicked()), this, SLOT (slotItemUp()) );
47 connect (ui.buttonDown, SIGNAL (clicked()), this, SLOT (slotItemDown()) );
48 connect (ui.buttonDel, SIGNAL (clicked()), this, SLOT (slotItemDel()) );
49 connect (ui.buttonLeftRight, SIGNAL (clicked()), this , SLOT ( slotSetMoveX() ) );
50 connect (ui.buttonUpDown, SIGNAL (clicked()), this , SLOT ( slotSetMoveY() ) );
51 connect (ui.buttonShowInTimeline, SIGNAL (clicked()), this , SLOT ( slotShowInTimeline() ) );
52 connect (ui.buttonNewPoints, SIGNAL (clicked()), this , SLOT ( slotSetNew() ) );
53 connect (ui.buttonHelp, SIGNAL (clicked()), this , SLOT ( slotSetHelp() ) );
54 connect (ui.parameterList, SIGNAL (currentIndexChanged ( const QString & ) ), this, SLOT( slotParameterChanged(const QString&) ) );
59 QList< QPair<QString, QMap<int,QVariant> > > points;
60 QMap<int,QVariant> data;
65 QPair<QString,QMap<int,QVariant> > testpair("gray",data);
66 points.append(testpair);
68 QMap<int,QVariant> data1;
73 QPair<QString,QMap<int,QVariant> > testpair1("dx",data1);
74 points.append(testpair1);
75 ui.parameterList->addItem("all");
76 ui.parameterList->addItem("gray");
77 ui.parameterList->addItem("dx");
79 ui.kplotwidget->setPointLists(points,0,305);
83 void EffectStackView::slotClipItemSelected(ClipItem* c)
88 effects=clipref->effectNames();
89 setupListView(effects);
93 void EffectStackView::setupListView(const QStringList& effects_list){
95 ui.effectlist->clear();
96 ui.effectlist->addItems(effects);
97 for (int i=0;i< ui.effectlist->count();i++){
98 QListWidgetItem* item=ui.effectlist->item(i);
99 item->setFlags(Qt::ItemIsSelectable|Qt::ItemIsDragEnabled|Qt::ItemIsUserCheckable|Qt::ItemIsEnabled);
100 item->setCheckState(Qt::Checked);
102 item->setSelected(true);
107 void EffectStackView::slotItemSelectionChanged(){
109 if (ui.effectlist->currentItem() && ui.effectlist->currentItem()->isSelected() ){
110 activeRow=ui.effectlist->row( ui.effectlist->currentItem() );
114 ui.buttonDel->setEnabled( activeRow!=-1);
115 ui.buttonUp->setEnabled( activeRow >0 );
116 ui.buttonDown->setEnabled( (activeRow<ui.effectlist->count()-1) && activeRow>=0 );
119 void EffectStackView::slotItemUp(){
120 if (activeRow>0 && activeRow <effects.size() ){
121 effects.swap(activeRow, activeRow-1);
124 setupListView(effects);
128 void EffectStackView::slotItemDown(){
129 if (activeRow<effects.size()-1 ){
130 effects.swap(activeRow, activeRow+1);
133 setupListView(effects);
137 void EffectStackView::slotItemDel(){
138 if (activeRow<effects.size() && activeRow>=0 ){
139 effects.removeAt(activeRow);
141 if (effects.size()>0 && activeRow>0)
143 setupListView(effects);
147 void EffectStackView::slotSetMoveX(){
148 ui.kplotwidget->setMoveX(!ui.kplotwidget->isMoveX());
149 updateButtonStatus();
152 void EffectStackView::slotSetMoveY(){
153 ui.kplotwidget->setMoveY(!ui.kplotwidget->isMoveY());
154 updateButtonStatus();
157 void EffectStackView::slotSetNew(){
158 ui.kplotwidget->setNewPoints(!ui.kplotwidget->isNewPoints());
159 updateButtonStatus();
162 void EffectStackView::slotSetHelp(){
163 ui.infoBox->setVisible(!ui.infoBox->isVisible());
164 ui.buttonHelp->setDown(ui.infoBox->isVisible());
167 void EffectStackView::slotShowInTimeline(){
169 ui.kplotwidget->setMoveTimeLine(!ui.kplotwidget->isMoveTimeline());
170 updateButtonStatus();
174 void EffectStackView::updateButtonStatus(){
175 ui.buttonLeftRight->setDown(ui.kplotwidget->isMoveX());
176 ui.buttonUpDown->setDown(ui.kplotwidget->isMoveY());
178 ui.buttonShowInTimeline->setEnabled( ui.kplotwidget->isMoveX() || ui.kplotwidget->isMoveY () );
179 ui.buttonShowInTimeline->setDown(ui.kplotwidget->isMoveTimeline());
181 ui.buttonNewPoints->setEnabled(ui.parameterList->currentText()!="all");
182 ui.buttonNewPoints->setDown(ui.kplotwidget->isNewPoints());
185 void EffectStackView::slotParameterChanged(const QString& text){
187 //ui.buttonNewPoints->setEnabled(text!="all");
188 updateButtonStatus();
191 #include "effectstackview.moc"