EffectsListView::EffectsListView(QWidget *parent) :
QWidget(parent)
{
- m_ui.setupUi(this);
+ setupUi(this);
QMenu *menu = new QMenu(this);
m_effectsList = new EffectsListWidget(menu);
- QVBoxLayout *lyr = new QVBoxLayout(m_ui.effectlistframe);
+ QVBoxLayout *lyr = new QVBoxLayout(effectlistframe);
lyr->addWidget(m_effectsList);
lyr->setContentsMargins(0, 0, 0, 0);
- m_ui.search_effect->setListWidget(m_effectsList);
- m_ui.buttonInfo->setIcon(KIcon("help-about"));
+ search_effect->setTreeWidget(m_effectsList);
+ search_effect->setToolTip(i18n("Search in the effect list"));
+ buttonInfo->setIcon(KIcon("help-about"));
+ buttonInfo->setToolTip(i18n("Show/Hide the effect description"));
+ setFocusPolicy(Qt::StrongFocus);
+ setFocusProxy(search_effect);
+ m_effectsList->setFocusProxy(search_effect);
+
+ if (KdenliveSettings::showeffectinfo())
+ buttonInfo->setDown(true);
+ else
+ infopanel->hide();
- if (KdenliveSettings::showeffectinfo()) {
- m_ui.buttonInfo->setDown(true);
- } else m_ui.infopanel->hide();
menu->addAction(KIcon("edit-delete"), i18n("Delete effect"), this, SLOT(slotRemoveEffect()));
- connect(m_ui.type_combo, SIGNAL(currentIndexChanged(int)), this, SLOT(filterList(int)));
- connect(m_ui.buttonInfo, SIGNAL(clicked()), this, SLOT(showInfoPanel()));
+ connect(type_combo, SIGNAL(currentIndexChanged(int)), this, SLOT(filterList(int)));
+ connect(buttonInfo, SIGNAL(clicked()), this, SLOT(showInfoPanel()));
connect(m_effectsList, SIGNAL(itemSelectionChanged()), this, SLOT(slotUpdateInfo()));
- connect(m_effectsList, SIGNAL(doubleClicked(QListWidgetItem *, const QPoint &)), this, SLOT(slotEffectSelected()));
-
- m_effectsList->setCurrentRow(0);
+ connect(m_effectsList, SIGNAL(itemDoubleClicked(QTreeWidgetItem *, int)), this, SLOT(slotEffectSelected()));
+ connect(search_effect, SIGNAL(hiddenChanged(QTreeWidgetItem *, bool)), this, SLOT(slotUpdateSearch(QTreeWidgetItem *, bool)));
+ connect(search_effect, SIGNAL(textChanged(QString)), this, SLOT(slotAutoExpand(QString)));
+ //m_effectsList->setCurrentRow(0);
}
-
void EffectsListView::filterList(int pos)
{
- QListWidgetItem *item;
- for (int i = 0; i < m_effectsList->count(); i++) {
- item = m_effectsList->item(i);
- if (pos == 0) item->setHidden(false);
- else if (item->data(Qt::UserRole).toInt() == pos) item->setHidden(false);
- else item->setHidden(true);
+ for (int i = 0; i < m_effectsList->topLevelItemCount(); i++) {
+ QTreeWidgetItem *folder = m_effectsList->topLevelItem(i);
+ bool hideFolder = true;
+ for (int j = 0; j < folder->childCount(); j++) {
+ QTreeWidgetItem *item = folder->child(j);
+ if (pos == 0 || pos == item->data(0, Qt::UserRole).toInt()) {
+ item->setHidden(false);
+ hideFolder = false;
+ } else {
+ item->setHidden(true);
+ }
+ }
+ // do not hide the folder if it's empty but "All" is selected
+ if (pos == 0)
+ hideFolder = false;
+ folder->setHidden(hideFolder);
}
- item = m_effectsList->currentItem();
+ // make sure we don't show anything not matching the search expression
+ search_effect->updateSearch();
+
+
+ /*item = m_effectsList->currentItem();
if (item) {
if (item->isHidden()) {
int i;
- for (i = 0; i < m_effectsList->count() && m_effectsList->item(i)->isHidden(); i++) /*do nothing*/;
+ for (i = 0; i < m_effectsList->count() && m_effectsList->item(i)->isHidden(); i++); //do nothing
m_effectsList->setCurrentRow(i);
} else m_effectsList->scrollToItem(item);
- }
+ }*/
}
void EffectsListView::showInfoPanel()
{
- if (m_ui.infopanel->isVisible()) {
- m_ui.infopanel->setVisible(false);
- m_ui.buttonInfo->setDown(false);
- KdenliveSettings::setShoweffectinfo(false);
- } else {
- m_ui.infopanel->setVisible(true);
- m_ui.buttonInfo->setDown(true);
- KdenliveSettings::setShoweffectinfo(true);
- }
+ bool show = !infopanel->isVisible();
+ infopanel->setVisible(show);
+ buttonInfo->setDown(show);
+ KdenliveSettings::setShoweffectinfo(show);
}
void EffectsListView::slotEffectSelected()
{
- QDomElement effect = m_effectsList->currentEffect().cloneNode().toElement();
- if (!effect.isNull()) emit addEffect(effect);
+ QDomElement effect = m_effectsList->currentEffect();
+ QTreeWidgetItem* item=m_effectsList->currentItem();
+ if (item && m_effectsList->indexOfTopLevelItem(item)!=-1){
+ item->setExpanded(!item->isExpanded());
+ }
+ if (!effect.isNull())
+ emit addEffect(effect);
}
void EffectsListView::slotUpdateInfo()
{
- m_ui.infopanel->setText(m_effectsList->currentInfo());
-}
-
-KListWidget *EffectsListView::listView()
-{
- return m_effectsList;
+ infopanel->setText(m_effectsList->currentInfo());
}
void EffectsListView::reloadEffectList()
void EffectsListView::slotRemoveEffect()
{
- QListWidgetItem *item = m_effectsList->currentItem();
- QString effectId = item->text();
+ QTreeWidgetItem *item = m_effectsList->currentItem();
+ QString effectId = item->text(0);
QString path = KStandardDirs::locateLocal("appdata", "effects/", true);
QDir directory = QDir(path);
emit reloadEffects();
}
+void EffectsListView::slotUpdateSearch(QTreeWidgetItem *item, bool hidden)
+{
+ if (!hidden) {
+ if (item->data(0, Qt::UserRole).toInt() == type_combo->currentIndex()) {
+ if (item->parent())
+ item->parent()->setHidden(false);
+ } else {
+ if (type_combo->currentIndex() != 0)
+ item->setHidden(true);
+ }
+ }
+}
+
+void EffectsListView::slotAutoExpand(QString text)
+{
+ search_effect->updateSearch();
+
+ for (int i = 0; i < m_effectsList->topLevelItemCount(); ++i) {
+ QTreeWidgetItem *folder = m_effectsList->topLevelItem(i);
+ bool expandFolder = false;
+ /*if (folder->isHidden())
+ continue;*/
+ if (!text.isEmpty()) {
+ for (int j = 0; j < folder->childCount(); j++) {
+ QTreeWidgetItem *item = folder->child(j);
+ if (!item->isHidden())
+ expandFolder = true;
+ }
+ }
+ folder->setExpanded(expandFolder);
+ }
+}
+
#include "effectslistview.moc"