#include "effectslist.h"
#include "mainwindow.h"
-#include "KDebug"
-#include "KStandardDirs"
+#include <KDebug>
+#include <KStandardDirs>
-#include "QApplication"
-#include "QMouseEvent"
+#include <QApplication>
+#include <QMouseEvent>
#include <QMenu>
const int TypeRole = Qt::UserRole;
const int IdRole = TypeRole + 1;
+
EffectsListWidget::EffectsListWidget(QMenu *menu, QWidget *parent) :
QTreeWidget(parent),
m_menu(menu)
//setDragDropMode(QAbstractItemView::DragDrop);
setColumnCount(1);
setDropIndicatorShown(true);
- setAlternatingRowColors(true);
+ //setAlternatingRowColors(true);
setDragEnabled(true);
setAcceptDrops(true);
setHeaderHidden(true);
+ setFrameShape(QFrame::NoFrame);
+ setAutoFillBackground(false);
+ setRootIsDecorated(false);
+ QPalette p = palette();
+ p.setBrush(QPalette::Base, Qt::NoBrush);
+ setPalette(p);
initList();
+ connect(this, SIGNAL(activated(const QModelIndex &)), this, SLOT(slotExpandItem(const QModelIndex &)));
}
EffectsListWidget::~EffectsListWidget()
{
}
+void EffectsListWidget::slotExpandItem(const QModelIndex & index)
+{
+ setExpanded(index, !isExpanded(index));
+}
+
void EffectsListWidget::initList()
{
- clear();
- QTreeWidgetItem *item;
+ QString current;
+ QString currentFolder;
+ QTreeWidgetItem *item = NULL;
QTreeWidgetItem *parentItem;
+ bool found = false;
+
+ if (currentItem()) {
+ current = currentItem()->text(0);
+ if (currentItem()->parent()) currentFolder = currentItem()->parent()->text(0);
+ else if (currentItem()->data(0, TypeRole) == EFFECT_FOLDER) currentFolder = currentItem()->text(0);
+ }
+
QString effectName;
QStringList effectInfo;
KIcon videoIcon("kdenlive-show-video");
doc.setContent(&file, false);
file.close();
QList <QTreeWidgetItem *> folders;
+ QStringList folderNames;
QDomNodeList groups = doc.documentElement().elementsByTagName("group");
for (int i = 0; i < groups.count(); i++) {
- item = new QTreeWidgetItem((QTreeWidget*)0, QStringList(groups.at(i).firstChild().firstChild().nodeValue()));
- item->setIcon(0, folderIcon);
- item->setData(0, TypeRole, QString::number((int) EFFECT_FOLDER));
- item->setData(0, IdRole, groups.at(i).toElement().attribute("list"));
+ folderNames << groups.at(i).firstChild().firstChild().nodeValue();
+ }
+ for (int i = 0; i < topLevelItemCount(); i++) {
+ topLevelItem(i)->takeChildren();
+ QString currentName = topLevelItem(i)->text(0);
+ if (currentName != i18n("Misc") && currentName != i18n("Audio") && currentName != i18n("Custom") && !folderNames.contains(currentName)) {
+ takeTopLevelItem(i);
+ i--;
+ }
+ }
+
+ for (int i = 0; i < groups.count(); i++) {
+ item = findFolder(folderNames.at(i));
+ if (item) {
+ item->setData(0, IdRole, groups.at(i).toElement().attribute("list"));
+ } else {
+ item = new QTreeWidgetItem((QTreeWidget*)0, QStringList(folderNames.at(i)));
+ item->setIcon(0, folderIcon);
+ item->setData(0, TypeRole, QString::number((int) EFFECT_FOLDER));
+ item->setData(0, IdRole, groups.at(i).toElement().attribute("list"));
+ insertTopLevelItem(0, item);
+ }
folders.append(item);
}
- QTreeWidgetItem *misc = new QTreeWidgetItem((QTreeWidget*)0, QStringList(i18n("Misc")));
- misc->setIcon(0, folderIcon);
- misc->setData(0, TypeRole, QString::number((int) EFFECT_FOLDER));
+ QTreeWidgetItem *misc = findFolder(i18n("Misc"));
+ if (misc == NULL) {
+ misc = new QTreeWidgetItem((QTreeWidget*)0, QStringList(i18n("Misc")));
+ misc->setIcon(0, folderIcon);
+ misc->setData(0, TypeRole, QString::number((int) EFFECT_FOLDER));
+ insertTopLevelItem(0, misc);
+ }
- QTreeWidgetItem *audio = new QTreeWidgetItem((QTreeWidget*)0, QStringList(i18n("Audio")));
- audio->setIcon(0, folderIcon);
- audio->setData(0, TypeRole, QString::number((int) EFFECT_FOLDER));
+ QTreeWidgetItem *audio = findFolder(i18n("Audio"));
+ if (audio == NULL) {
+ audio = new QTreeWidgetItem((QTreeWidget*)0, QStringList(i18n("Audio")));
+ audio->setIcon(0, folderIcon);
+ audio->setData(0, TypeRole, QString::number((int) EFFECT_FOLDER));
+ insertTopLevelItem(0, audio);
+ }
- QTreeWidgetItem *custom = new QTreeWidgetItem((QTreeWidget*)0, QStringList(i18n("Custom")));
- custom->setIcon(0, folderIcon);
- custom->setData(0, TypeRole, QString::number((int) EFFECT_FOLDER));
+ QTreeWidgetItem *custom = findFolder(i18n("Custom"));
+ if (custom == NULL) {
+ custom = new QTreeWidgetItem((QTreeWidget*)0, QStringList(i18n("Custom")));
+ custom->setIcon(0, folderIcon);
+ custom->setData(0, TypeRole, QString::number((int) EFFECT_FOLDER));
+ insertTopLevelItem(0, custom);
+ }
- insertTopLevelItem(0, custom);
- insertTopLevelItem(0, misc);
- insertTopLevelItem(0, audio);
- insertTopLevelItems(0, folders);
+ //insertTopLevelItems(0, folders);
int ct = MainWindow::videoEffects.count();
item->setIcon(0, videoIcon);
item->setData(0, TypeRole, QString::number((int) EFFECT_VIDEO));
item->setData(0, IdRole, effectInfo);
+ if (item->text(0) == current) {
+ setCurrentItem(item);
+ found = true;
+ }
}
}
item->setIcon(0, audioIcon);
item->setData(0, TypeRole, QString::number((int) EFFECT_AUDIO));
item->setData(0, IdRole, effectInfo);
+ if (item->text(0) == current) {
+ setCurrentItem(item);
+ found = true;
+ }
}
}
ct = MainWindow::customEffects.count();
+ kDebug() << "--- REBUILDING;: " << ct;
for (int ix = 0; ix < ct; ix ++) {
effectInfo = MainWindow::customEffects.effectIdInfo(ix);
if (!effectInfo.isEmpty()) {
item->setIcon(0, customIcon);
item->setData(0, TypeRole, QString::number((int) EFFECT_CUSTOM));
item->setData(0, IdRole, effectInfo);
+ if (item->text(0) == current) {
+ setCurrentItem(item);
+ found = true;
+ }
+ }
+ }
+ if (!found && !currentFolder.isEmpty()) {
+ // previously selected effect was removed, focus on its parent folder
+ for (int i = 0; i < topLevelItemCount(); i++) {
+ if (topLevelItem(i)->text(0) == currentFolder) {
+ setCurrentItem(topLevelItem(i));
+ break;
+ }
}
+
}
setSortingEnabled(true);
sortByColumn(0, Qt::AscendingOrder);
}
+QTreeWidgetItem *EffectsListWidget::findFolder(const QString name)
+{
+ QTreeWidgetItem *item = NULL;
+ QList<QTreeWidgetItem *> result = findItems(name, Qt::MatchExactly);
+ if (!result.isEmpty()) {
+ for (int j = 0; j < result.count(); j++) {
+ if (result.at(j)->data(0, TypeRole) == EFFECT_FOLDER) {
+ item = result.at(j);
+ break;
+ }
+ }
+ }
+ return item;
+}
+
const QDomElement EffectsListWidget::currentEffect() const
{
return itemEffect(currentItem());