bool FolderNavigationWidget::setCurrentDirectory(const QString &directory)
{
const QString newDirectory = directory.isEmpty() ? QDir::rootPath() : directory;
if (debug)
qDebug() << "setcurdir" << directory << newDirectory;
// Set the root path on the model instead of changing the top index
// of the view to cause the model to clean out its file watchers.
const QModelIndex index = m_fileSystemModel->setRootPath(newDirectory);
if (!index.isValid()) {
setCurrentTitle(QString(), QString());
return false;
}
QModelIndex oldRootIndex = m_listView->rootIndex();
QModelIndex newRootIndex = m_filterModel->mapFromSource(index);
m_listView->setRootIndex(newRootIndex);
const QDir current(QDir::cleanPath(newDirectory));
setCurrentTitle(current.dirName(),
QDir::toNativeSeparators(current.absolutePath()));
if (oldRootIndex.parent() == newRootIndex) { // cdUp, so select the old directory
m_listView->setCurrentIndex(oldRootIndex);
m_listView->scrollTo(oldRootIndex, QAbstractItemView::EnsureVisible);
}
return !directory.isEmpty();
}
bool FolderNavigationWidget::setCurrentDirectory(const QString &directory)
{
const QString newDirectory = directory.isEmpty() ? QDir::rootPath() : directory;
if (debug)
qDebug() << "setcurdir" << directory << newDirectory;
// Set the root path on the model instead of changing the top index
// of the view to cause the model to clean out its file watchers.
const QModelIndex index = m_fileSystemModel->setRootPath(newDirectory);
if (!index.isValid()) {
setCurrentTitle(QString(), QString());
return false;
}
m_listView->setRootIndex(m_filterModel->mapFromSource(index));
const QDir current(QDir::cleanPath(newDirectory));
setCurrentTitle(current.dirName(), current.absolutePath());
return !directory.isEmpty();
}
bool MPlayerMediaWidget::jumpToNextChapter()
{
if ((getCurrentChapter() + 1) < getChapterCount()) {
setCurrentChapter(getCurrentChapter() + 1);
return true;
}
if ((getCurrentTitle() + 1) < getTitleCount()) {
setCurrentTitle(getCurrentTitle() + 1);
return true;
}
return false;
}
bool MPlayerMediaWidget::jumpToPreviousChapter()
{
if ((getCurrentChapter() - 1) >= 0) {
setCurrentChapter(getCurrentChapter() - 1);
return true;
}
if ((getCurrentTitle() - 1) >= 0) {
setCurrentTitle(getCurrentTitle() - 1);
return true;
}
return false;
}
void WBTabWidget::currentChanged(int index)
{
WBWebView *webView = this->webView(index);
if (!webView)
return;
Q_ASSERT(mLineEdits->count() == count());
WBWebView *oldWebView = this->webView(mLineEdits->currentIndex());
if (oldWebView) {
disconnect(oldWebView, SIGNAL(statusBarMessage(const QString&)),
this, SIGNAL(showStatusBarMessage(const QString&)));
disconnect(oldWebView->page(), SIGNAL(linkHovered(const QString&, const QString&, const QString&)),
this, SIGNAL(linkHovered(const QString&)));
disconnect(oldWebView, SIGNAL(loadProgress(int)),
this, SIGNAL(loadProgress(int)));
disconnect(oldWebView, SIGNAL(loadFinished(bool)),
this, SIGNAL(loadFinished(bool)));
}
connect(webView, SIGNAL(statusBarMessage(const QString&)),
this, SIGNAL(showStatusBarMessage(const QString&)));
connect(webView->page(), SIGNAL(linkHovered(const QString&, const QString&, const QString&)),
this, SIGNAL(linkHovered(const QString&)));
connect(webView, SIGNAL(loadProgress(int)),
this, SIGNAL(loadProgress(int)));
connect(webView, SIGNAL(loadFinished (bool)),
this, SIGNAL(loadFinished(bool)));
for (int i = 0; i < mWebActions.count(); ++i) {
WBWebActionMapper *mapper = mWebActions[i];
mapper->updateCurrent(webView->page());
}
emit setCurrentTitle(webView->title());
mLineEdits->setCurrentIndex(index);
emit loadProgress(webView->progress());
emit showStatusBarMessage(webView->lastStatusBarText());
if (webView->url().isEmpty())
mLineEdits->currentWidget()->setFocus();
else
webView->setFocus();
}
void MediaController::previousTitle()
{
setCurrentTitle(currentTitle() - 1);
}
void MediaController::nextTitle()
{
setCurrentTitle(currentTitle() + 1);
}
