bool QDesignerToolBar::eventFilter( QObject *o, QEvent *e )
{
if ( !o || !e || o->inherits( "QDockWindowHandle" ) || o->inherits( "QDockWindowTitleBar" ) )
return QToolBar::eventFilter( o, e );
if ( o == this && e->type() == QEvent::MouseButtonPress &&
( ( QMouseEvent*)e )->button() == LeftButton ) {
mousePressEvent( (QMouseEvent*)e );
return TRUE;
}
if ( o == this )
return QToolBar::eventFilter( o, e );
if ( e->type() == QEvent::MouseButtonPress ) {
QMouseEvent *ke = (QMouseEvent*)e;
fixObject( o );
if ( !o )
return FALSE;
buttonMousePressEvent( ke, o );
return TRUE;
} else if(e->type() == QEvent::ContextMenu ) {
QContextMenuEvent *ce = (QContextMenuEvent*)e;
fixObject( o );
if( !o )
return FALSE;
buttonContextMenuEvent( ce, o );
return TRUE;
} else if ( e->type() == QEvent::MouseMove ) {
QMouseEvent *ke = (QMouseEvent*)e;
fixObject( o );
if ( !o )
return FALSE;
buttonMouseMoveEvent( ke, o );
return TRUE;
} else if ( e->type() == QEvent::MouseButtonRelease ) {
QMouseEvent *ke = (QMouseEvent*)e;
fixObject( o );
if ( !o )
return FALSE;
buttonMouseReleaseEvent( ke, o );
return TRUE;
} else if ( e->type() == QEvent::DragEnter ) {
QDragEnterEvent *de = (QDragEnterEvent*)e;
if ( de->provides( "application/x-designer-actions" ) ||
de->provides( "application/x-designer-actiongroup" ) ||
de->provides( "application/x-designer-separator" ) )
de->accept();
} else if ( e->type() == QEvent::DragMove ) {
QDragMoveEvent *de = (QDragMoveEvent*)e;
if ( de->provides( "application/x-designer-actions" ) ||
de->provides( "application/x-designer-actiongroup" ) ||
de->provides( "application/x-designer-separator" ) )
de->accept();
}
return QToolBar::eventFilter( o, e );
}
bool BookmarkToolBar::eventFilter(QObject *watched, QEvent *event)
{
if (m_currentMenu && m_currentMenu->isVisible()
&& !m_currentMenu->rect().contains(m_currentMenu->mapFromGlobal(QCursor::pos())))
{
// To switch root folders as in a menubar
KBookmarkActionMenu* act = dynamic_cast<KBookmarkActionMenu *>(actionAt(mapFromGlobal(QCursor::pos())));
if (event->type() == QEvent::MouseMove && act && act->menu() != m_currentMenu)
{
m_currentMenu->hide();
QPoint pos = mapToGlobal(widgetForAction(act)->pos());
act->menu()->popup(QPoint(pos.x(), pos.y() + widgetForAction(act)->height()));
}
else if (event->type() == QEvent::MouseButtonPress && act)
{
m_currentMenu->hide();
}
return QObject::eventFilter(watched, event);
}
switch (event->type())
{
case QEvent::Show:
{
if (!m_filled)
{
BookmarkManager::self()->fillBookmarkBar(this);
m_filled = true;
}
}
break;
case QEvent::ActionRemoved:
{
QActionEvent *actionEvent = static_cast<QActionEvent*>(event);
if (actionEvent && actionEvent->action() != m_dropAction)
{
QWidget *widget = widgetForAction(actionEvent->action());
if (widget)
{
widget->removeEventFilter(this);
}
}
}
break;
case QEvent::ParentChange:
{
QActionEvent *actionEvent = static_cast<QActionEvent*>(event);
if (actionEvent && actionEvent->action() != m_dropAction)
{
QWidget *widget = widgetForAction(actionEvent->action());
if (widget)
{
widget->removeEventFilter(this);
}
}
}
break;
case QEvent::DragEnter:
{
QDragEnterEvent *dragEvent = static_cast<QDragEnterEvent*>(event);
if (dragEvent->mimeData()->hasFormat(BookmarkManager::bookmark_mime_type())
|| dragEvent->mimeData()->hasFormat("text/uri-list")
|| dragEvent->mimeData()->hasFormat("text/plain"))
{
QFrame* dropIndicatorWidget = new QFrame(this);
dropIndicatorWidget->setFrameShape(QFrame::VLine);
m_dropAction = insertWidget(actionAt(dragEvent->pos()), dropIndicatorWidget);
dragEvent->accept();
}
}
break;
case QEvent::DragLeave:
{
QDragLeaveEvent *dragEvent = static_cast<QDragLeaveEvent*>(event);
if (m_checkedAction)
{
m_checkedAction->setCheckable(false);
m_checkedAction->setChecked(false);
}
delete m_dropAction;
m_dropAction = 0;
dragEvent->accept();
}
break;
case QEvent::DragMove:
{
QDragMoveEvent *dragEvent = static_cast<QDragMoveEvent*>(event);
if (dragEvent->mimeData()->hasFormat(BookmarkManager::bookmark_mime_type())
|| dragEvent->mimeData()->hasFormat("text/uri-list")
|| dragEvent->mimeData()->hasFormat("text/plain"))
{
QAction *overAction = actionAt(dragEvent->pos());
KBookmarkActionInterface *overActionBK = dynamic_cast<KBookmarkActionInterface*>(overAction);
QWidget *widgetAction = widgetForAction(overAction);
if (overAction != m_dropAction && overActionBK && widgetAction && m_dropAction)
{
removeAction(m_dropAction);
if (m_checkedAction)
{
m_checkedAction->setCheckable(false);
m_checkedAction->setChecked(false);
}
if (!overActionBK->bookmark().isGroup())
{
if ((dragEvent->pos().x() - widgetAction->pos().x()) > (widgetAction->width() / 2))
{
if (actions().count() > actions().indexOf(overAction) + 1)
{
insertAction(actions().at(actions().indexOf(overAction) + 1), m_dropAction);
}
else
{
addAction(m_dropAction);
}
}
else
{
insertAction(overAction, m_dropAction);
}
}
else
{
if ((dragEvent->pos().x() - widgetAction->pos().x()) >= (widgetAction->width() * 0.75))
{
if (actions().count() > actions().indexOf(overAction) + 1)
{
insertAction(actions().at(actions().indexOf(overAction) + 1), m_dropAction);
}
else
{
addAction(m_dropAction);
}
}
else if ((dragEvent->pos().x() - widgetAction->pos().x()) <= (widgetAction->width() * 0.25))
{
insertAction(overAction, m_dropAction);
}
else
{
overAction->setCheckable(true);
overAction->setChecked(true);
m_checkedAction = overAction;
}
}
dragEvent->accept();
}
}
}
break;
case QEvent::Drop:
{
QDropEvent *dropEvent = static_cast<QDropEvent*>(event);
KBookmark bookmark;
KBookmarkGroup root = BookmarkManager::self()->manager()->toolbar();
if (m_checkedAction)
{
m_checkedAction->setCheckable(false);
m_checkedAction->setChecked(false);
}
if (dropEvent->mimeData()->hasFormat(BookmarkManager::bookmark_mime_type()))
{
QByteArray addresses = dropEvent->mimeData()->data(BookmarkManager::bookmark_mime_type());
bookmark = BookmarkManager::self()->findByAddress(QString::fromLatin1(addresses.data()));
if (bookmark.isNull())
return false;
}
else if (dropEvent->mimeData()->hasFormat("text/uri-list"))
{
// DROP is URL
QString url = dropEvent->mimeData()->urls().at(0).toString();
WebWindow *w = qobject_cast<WebWindow *>(parent());
QString title = url.contains(w->url().url())
? w->title()
: url;
bookmark = root.addBookmark(title, url);
}
else if (dropEvent->mimeData()->hasFormat("text/plain"))
{
// DROP is TEXT
QString url = dropEvent->mimeData()->text();
KUrl u(url);
if (u.isValid())
{
WebWindow *w = qobject_cast<WebWindow *>(parent());
QString title = url.contains(w->url().url())
? w->title()
: url;
bookmark = root.addBookmark(title, url);
}
}
else
{
return false;
}
QAction *destAction = actionAt(dropEvent->pos());
if (destAction && destAction == m_dropAction)
{
if (actions().indexOf(m_dropAction) > 0)
{
destAction = actions().at(actions().indexOf(m_dropAction) - 1);
}
else
{
destAction = actions().at(1);
}
}
if (destAction)
{
KBookmarkActionInterface *destBookmarkAction = dynamic_cast<KBookmarkActionInterface *>(destAction);
QWidget *widgetAction = widgetForAction(destAction);
if (destBookmarkAction && !destBookmarkAction->bookmark().isNull() && widgetAction
&& bookmark.address() != destBookmarkAction->bookmark().address())
{
KBookmark destBookmark = destBookmarkAction->bookmark();
if (!destBookmark.isGroup())
{
if ((dropEvent->pos().x() - widgetAction->pos().x()) >= (widgetAction->width() / 2))
{
root.moveBookmark(bookmark, destBookmark);
}
else
{
root.moveBookmark(bookmark, destBookmark.parentGroup().previous(destBookmark));
}
}
else
{
if ((dropEvent->pos().x() - widgetAction->pos().x()) >= (widgetAction->width() * 0.75))
{
root.moveBookmark(bookmark, destBookmark);
}
else if ((dropEvent->pos().x() - widgetAction->pos().x()) <= (widgetAction->width() * 0.25))
{
root.moveBookmark(bookmark, destBookmark.parentGroup().previous(destBookmark));
}
else
{
destBookmark.toGroup().addBookmark(bookmark);
}
}
BookmarkManager::self()->emitChanged();
}
}
else
{
root.deleteBookmark(bookmark);
bookmark = root.addBookmark(bookmark);
if (dropEvent->pos().x() < widgetForAction(actions().first())->pos().x())
{
root.moveBookmark(bookmark, KBookmark());
}
BookmarkManager::self()->emitChanged();
}
dropEvent->accept();
}
break;
default:
break;
}
QMouseEvent *mouseEvent = static_cast<QMouseEvent *>(event);
// These events need to be handled only for Bookmark actions and not the bar
if (watched != this && mouseEvent)
{
switch (event->type())
{
case QEvent::MouseButtonPress: // drag handling
{
QPoint pos = mapFromGlobal(QCursor::pos());
KBookmarkActionInterface *action = dynamic_cast<KBookmarkActionInterface *>(actionAt(pos));
if (action && mouseEvent->button() != Qt::MiddleButton)
{
m_dragAction = actionAt(pos);
m_startDragPos = pos;
// The menu is displayed only when the mouse button is released
if (action->bookmark().isGroup())
return true;
}
}
break;
case QEvent::MouseMove:
{
int distance = (mapFromGlobal(QCursor::pos()) - m_startDragPos).manhattanLength();
if (!m_currentMenu && distance >= QApplication::startDragDistance())
{
startDrag();
}
}
break;
case QEvent::MouseButtonRelease:
{
QPoint destPos = mapFromGlobal(QCursor::pos());
int distance = (destPos - m_startDragPos).manhattanLength();
KBookmarkActionInterface *action = dynamic_cast<KBookmarkActionInterface *>(actionAt(destPos));
if (action)
{
if (action->bookmark().isGroup())
{
if (mouseEvent->button() == Qt::MiddleButton)
{
BookmarkManager::self()->owner()->loadBookmarkFolder(action->bookmark());
}
else if (distance < QApplication::startDragDistance())
{
KBookmarkActionMenu *menu = dynamic_cast<KBookmarkActionMenu *>(actionAt(m_startDragPos));
QPoint actionPos = mapToGlobal(widgetForAction(menu)->pos());
menu->menu()->popup(QPoint(actionPos.x(), actionPos.y() + widgetForAction(menu)->height()));
}
}
else
{
if (!action->bookmark().isNull() && !action->bookmark().isSeparator())
{
if (mouseEvent->button() == Qt::MiddleButton)
{
BookmarkManager::self()->owner()->loadBookmarkInNewTab(action->bookmark());
}
}
}
}
}
break;
default:
break;
}
}
return QObject::eventFilter(watched, event);
}
bool
PlayerWidget::eventFilter(QObject *object, QEvent *event)
{
if(object == m_layeredWidget) {
if(event->type() == QEvent::DragEnter) {
QDragEnterEvent *dragEnterEvent = static_cast<QDragEnterEvent *>(event);
KUrl::List urls = KUrl::List::fromMimeData(dragEnterEvent->mimeData());
if(!urls.isEmpty())
dragEnterEvent->accept();
else
dragEnterEvent->ignore();
return true;
} else if(event->type() == QEvent::DragMove) {
return true; // eat event
} else if(event->type() == QEvent::Drop) {
QDropEvent *dropEvent = static_cast<QDropEvent *>(event);
KUrl::List urls = KUrl::List::fromMimeData(dropEvent->mimeData());
if(!urls.isEmpty()) {
for(KUrl::List::ConstIterator it = urls.begin(), end = urls.end(); it != end; ++it) {
const KUrl &url = *it;
if(url.protocol() != "file")
continue;
app()->openVideo(url);
break;
}
}
return true; // eat event
} else if(event->type() == QEvent::KeyPress) {
// NOTE: when on full screen mode, the keyboard input is received but
// for some reason it doesn't trigger the correct actions automatically
// so we process the event and handle the issue ourselves.
QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
return app()->triggerAction(QKeySequence((keyEvent->modifiers() & ~Qt::KeypadModifier) + keyEvent->key()));
} else if(event->type() == QEvent::MouseMove) {
QMouseEvent *mouseEvent = static_cast<QMouseEvent *>(event);
if(mouseEvent->globalPos() != m_currentCursorPos) {
m_currentCursorPos = mouseEvent->globalPos();
if(m_layeredWidget->cursor().shape() == Qt::BlankCursor)
m_layeredWidget->unsetCursor();
if(m_fullScreenControls->isAttached())
m_fullScreenControls->toggleVisible(true);
}
}
} else if(object == m_infoControlsGroupBox || object->parent() == m_infoControlsGroupBox) {
if(event->type() != QEvent::MouseButtonRelease)
return QWidget::eventFilter(object, event);
QMouseEvent *mouseEvent = static_cast<QMouseEvent *>(event);
if(mouseEvent->button() != Qt::RightButton)
return QWidget::eventFilter(object, event);
KMenu menu;
QAction *action = menu.addAction(i18n("Show editable position control"));
action->setCheckable(true);
action->setChecked(app()->playerConfig()->showPositionTimeEdit());
if(menu.exec(mouseEvent->globalPos()) == action)
app()->playerConfig()->toggleShowPositionTimeEdit();
return true; // eat event
}
return QWidget::eventFilter(object, event);
}