X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Feffectslistview.cpp;h=a9e9328be43273e65c7363e3a76b3133cccf1909;hb=2f9294f5de103de1a1a081375470da3571302d06;hp=9778fcda94109908f0dab0cef71fdf2b771e9204;hpb=b02f7a677d475ddbfe403cf641086586a8d3de13;p=kdenlive diff --git a/src/effectslistview.cpp b/src/effectslistview.cpp index 9778fcda..a9e9328b 100644 --- a/src/effectslistview.cpp +++ b/src/effectslistview.cpp @@ -18,73 +18,201 @@ ***************************************************************************/ -#include -#include - #include "effectslistview.h" #include "effectslistwidget.h" #include "effectslist.h" +#include "kdenlivesettings.h" + +#include +#include +#include + +#include +#include -EffectsListView::EffectsListView(QWidget *parent) - : QWidget(parent) { - m_effectsList = new EffectsListWidget(); - ui.setupUi(this); - QVBoxLayout *lyr = new QVBoxLayout(ui.effectlistframe); +EffectsListView::EffectsListView(QWidget *parent) : + QWidget(parent) +{ + 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); - ui.search_effect->setListWidget(m_effectsList); - ui.buttonInfo->setIcon(KIcon("help-about")); - ui.infopanel->hide(); + 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); - connect(ui.type_combo, SIGNAL(currentIndexChanged(int)), this, SLOT(filterList(int))); - connect(ui.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())); + if (KdenliveSettings::showeffectinfo()) + buttonInfo->setDown(true); + else + infopanel->hide(); - m_effectsList->setCurrentRow(0); -} + 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); +} -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); +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); } - 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++); + 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() +{ + bool show = !infopanel->isVisible(); + infopanel->setVisible(show); + buttonInfo->setDown(show); + KdenliveSettings::setShoweffectinfo(show); +} + +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::slotUpdateInfo() +{ + infopanel->setText(m_effectsList->currentInfo()); +} + +void EffectsListView::reloadEffectList(QMenu *effectsMenu, KActionCategory *effectActions) +{ + m_effectsList->initList(effectsMenu, effectActions); } -void EffectsListView::showInfoPanel() { - if (ui.infopanel->isVisible()) { - ui.infopanel->setVisible(false); - ui.buttonInfo->setDown(false); - } else { - ui.infopanel->setVisible(true); - ui.buttonInfo->setDown(true); +void EffectsListView::slotRemoveEffect() +{ + 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() { - QDomElement effect = m_effectsList->currentEffect().cloneNode().toElement(); - if (!effect.isNull()) emit addEffect(effect); +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::slotUpdateInfo() { - QString info = m_effectsList->currentInfo(); - if (!info.isEmpty()) ui.infopanel->setText(info); +void EffectsListView::slotAutoExpand(const QString &text) +{ + 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() { - return m_effectsList; +void EffectsListView::updatePalette() +{ + m_effectsList->setStyleSheet(m_effectsList->styleSheet()); } #include "effectslistview.moc"