***************************************************************************/
+#include "effectslistview.h"
+#include "effectslistwidget.h"
+#include "effectslist.h"
+#include "kdenlivesettings.h"
+
#include <KDebug>
#include <KLocale>
+#include <KStandardDirs>
-#include "effectslistview.h"
+#include <QMenu>
+#include <QDir>
-#define EFFECT_VIDEO 1
-#define EFFECT_AUDIO 2
-#define EFFECT_CUSTOM 3
-EffectsListView::EffectsListView(EffectsList *audioEffectList, EffectsList *videoEffectList, EffectsList *customEffectList, QWidget *parent)
- : QWidget(parent), m_audioList(audioEffectList), m_videoList(videoEffectList), m_customList(customEffectList)
+EffectsListView::EffectsListView(QWidget *parent) :
+ QWidget(parent)
{
- ui.setupUi(this);
- ui.effectlist->setSortingEnabled(true);
- ui.search_effect->setListWidget(ui.effectlist);
- ui.buttonInfo->setIcon(KIcon("help-about"));
- ui.infopanel->hide();
+ setupUi(this);
+ QString styleSheet = "QTreeView::branch:has-siblings:!adjoins-item{border-image:none;border:0px} \
+ QTreeView::branch:has-siblings:adjoins-item {border-image: none;border:0px} \
+ QTreeView::branch:!has-children:!has-siblings:adjoins-item {border-image: none;border:0px} \
+ QTreeView::branch:has-children:!has-siblings:closed,QTreeView::branch:closed:has-children:has-siblings { \
+ border-image: none;image: url(:/images/stylesheet-branch-closed.png);} \
+ QTreeView::branch:open:has-children:!has-siblings,QTreeView::branch:open:has-children:has-siblings { \
+ border-image: none;image: url(:/images/stylesheet-branch-open.png);}";
+
+ QMenu *contextMenu = new QMenu(this);
+ m_effectsList = new EffectsListWidget(contextMenu);
+ m_effectsList->setStyleSheet(styleSheet);
+ QVBoxLayout *lyr = new QVBoxLayout(effectlistframe);
+ lyr->addWidget(m_effectsList);
+ lyr->setContentsMargins(0, 0, 0, 0);
+ search_effect->setTreeWidget(m_effectsList);
+ search_effect->setToolTip(i18n("Search in the effect list"));
+
+ int size = style()->pixelMetric(QStyle::PM_SmallIconSize);
+ QSize iconSize(size, size);
+ buttonInfo->setIcon(KIcon("help-about"));
+ buttonInfo->setToolTip(i18n("Show/Hide the effect description"));
+ buttonInfo->setIconSize(iconSize);
+ setFocusPolicy(Qt::StrongFocus);
+ setFocusProxy(search_effect);
+ m_effectsList->setFocusProxy(search_effect);
+
+ if (KdenliveSettings::showeffectinfo())
+ buttonInfo->setDown(true);
+ else
+ infopanel->hide();
+
+ contextMenu->addAction(KIcon("edit-delete"), i18n("Delete effect"), this, SLOT(slotRemoveEffect()));
+
+ 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(itemDoubleClicked(QTreeWidgetItem*,int)), this, SLOT(slotEffectSelected()));
+ connect(search_effect, SIGNAL(hiddenChanged(QTreeWidgetItem*,bool)), this, SLOT(slotUpdateSearch(QTreeWidgetItem*,bool)));
+ connect(m_effectsList, SIGNAL(applyEffect(QDomElement)), this, SIGNAL(addEffect(QDomElement)));
+ connect(search_effect, SIGNAL(textChanged(QString)), this, SLOT(slotAutoExpand(QString)));
+ //m_effectsList->setCurrentRow(0);
+}
- initList();
+void EffectsListView::filterList(int pos)
+{
+ 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);
+ }
+ // 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
+ m_effectsList->setCurrentRow(i);
+ } else m_effectsList->scrollToItem(item);
+ }*/
+}
- connect(ui.type_combo, SIGNAL(currentIndexChanged(int)), this, SLOT(filterList(int)));
- connect (ui.buttonInfo, SIGNAL (clicked()), this, SLOT (showInfoPanel()));
- connect(ui.effectlist, SIGNAL(itemSelectionChanged()), this, SLOT(slotUpdateInfo()));
- connect(ui.effectlist, SIGNAL(doubleClicked(QListWidgetItem *,const QPoint &)), this, SLOT(slotEffectSelected()));
+void EffectsListView::showInfoPanel()
+{
+ bool show = !infopanel->isVisible();
+ infopanel->setVisible(show);
+ buttonInfo->setDown(show);
+ KdenliveSettings::setShoweffectinfo(show);
+}
- ui.effectlist->setCurrentRow(0);
+void EffectsListView::slotEffectSelected()
+{
+ 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::initList()
+void EffectsListView::slotUpdateInfo()
{
- ui.effectlist->clear();
- QStringList names = m_videoList->effectNames();
- QListWidgetItem *item;
- foreach (QString str, names) {
- item = new QListWidgetItem(str, ui.effectlist);
- item->setData(Qt::UserRole, QString::number((int) EFFECT_VIDEO));
- }
-
- names = m_audioList->effectNames();
- foreach (QString str, names) {
- item = new QListWidgetItem(str, ui.effectlist);
- item->setData(Qt::UserRole, QString::number((int) EFFECT_AUDIO));
- }
-
- names = m_customList->effectNames();
- foreach (QString str, names) {
- item = new QListWidgetItem(str, ui.effectlist);
- item->setData(Qt::UserRole, QString::number((int) EFFECT_CUSTOM));
- }
+ infopanel->setText(m_effectsList->currentInfo());
}
-void EffectsListView::filterList(int pos)
+void EffectsListView::reloadEffectList(QMenu *effectsMenu, KActionCategory *effectActions)
{
- QListWidgetItem *item;
- for (int i = 0; i < ui.effectlist->count(); i++)
- {
- item = ui.effectlist->item(i);
- if (pos == 0) item->setHidden(false);
- else if (item->data(Qt::UserRole).toInt() == pos) item->setHidden(false);
- else item->setHidden(true);
- }
- item = ui.effectlist->currentItem();
- if (item) {
- if (item->isHidden()) {
- int i;
- for (i = 0; i < ui.effectlist->count() && ui.effectlist->item(i)->isHidden(); i++);
- ui.effectlist->setCurrentRow(i);
- }
- else ui.effectlist->scrollToItem(item);
- }
+ m_effectsList->initList(effectsMenu, effectActions);
}
-void EffectsListView::showInfoPanel()
+void EffectsListView::slotRemoveEffect()
{
- if (ui.infopanel->isVisible()) {
- ui.infopanel->hide();
- ui.buttonInfo->setDown(false);
- }
- else {
- ui.infopanel->show();
- ui.buttonInfo->setDown(true);
- }
+ QTreeWidgetItem *item = m_effectsList->currentItem();
+ QString effectId = item->text(0);
+ QString path = KStandardDirs::locateLocal("appdata", "effects/", true);
+
+ QDir directory = QDir(path);
+ QStringList filter;
+ filter << "*.xml";
+ const QStringList fileList = directory.entryList(filter, QDir::Files);
+ QString itemName;
+ foreach(const QString &filename, fileList) {
+ itemName = KUrl(path + filename).path();
+ QDomDocument doc;
+ QFile file(itemName);
+ doc.setContent(&file, false);
+ file.close();
+ QDomNodeList effects = doc.elementsByTagName("effect");
+ if (effects.count() != 1) {
+ kDebug() << "More than one effect in file " << itemName << ", NOT SUPPORTED YET";
+ } else {
+ QDomElement e = effects.item(0).toElement();
+ if (e.attribute("id") == effectId) {
+ QFile::remove(itemName);
+ break;
+ }
+ }
+ }
+ emit reloadEffects();
}
-void EffectsListView::slotEffectSelected()
+void EffectsListView::slotUpdateSearch(QTreeWidgetItem *item, bool hidden)
{
- QListWidgetItem *item = ui.effectlist->currentItem();
- if (!item) return;
- QDomElement effect;
- switch (item->data(Qt::UserRole).toInt())
- {
- case 1:
- effect = m_videoList->getEffectByName(ui.effectlist->currentItem()->text());
- break;
- case 2:
- effect = m_audioList->getEffectByName(ui.effectlist->currentItem()->text());
- break;
- default:
- effect = m_customList->getEffectByName(ui.effectlist->currentItem()->text());
- break;
- }
- emit addEffect(effect);
+ 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::slotUpdateInfo()
+void EffectsListView::slotAutoExpand(const QString &text)
{
- QListWidgetItem *item = ui.effectlist->currentItem();
- if (!item) return;
- QString info;
- switch (item->data(Qt::UserRole).toInt())
- {
- case 1:
- info = m_videoList->getInfo(ui.effectlist->currentItem()->text());
- break;
- case 2:
- info = m_audioList->getInfo(ui.effectlist->currentItem()->text());
- break;
- default:
- info = m_customList->getInfo(ui.effectlist->currentItem()->text());
- break;
- }
- ui.infopanel->setText(info);
+ search_effect->updateSearch();
+ bool selected = false;
+ 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;
+ if (!selected) {
+ m_effectsList->setCurrentItem(item);
+ selected = true;
+ }
+ }
+ }
+ }
+ folder->setExpanded(expandFolder);
+ }
+ if (!selected) m_effectsList->setCurrentItem(NULL);
}
-KListWidget *EffectsListView::listView()
+void EffectsListView::updatePalette()
{
- return ui.effectlist;
+ m_effectsList->setStyleSheet(m_effectsList->styleSheet());
}
#include "effectslistview.moc"
projects / kdenlive / blobdiff