TabBar::TabBar(QWidget *parent) :
QWidget(parent),
ui(new Ui::TabBar)
{
enter
ui->setupUi(this);
ui->cmdScrollLeft->hide();
ui->cmdScrollRight->hide();
QHBoxLayout *layout = new QHBoxLayout();
layout->addItem(new QSpacerItem(1,1, QSizePolicy::Expanding, QSizePolicy::Expanding));
layout->setContentsMargins(0, 0, 0, 0);
layout->setSpacing(2);
ui->scrollContent->setLayout(layout);
ui->cmdScrollLeft->hide();
ui->cmdScrollRight->hide();
ui->scroll->adjustSize();
ui->scrollContent->adjustSize();
updateScrollButtonsVisibility();
connect(Core::ui(), SIGNAL(createTab(QString, bool)), SLOT(createTab(QString, bool)));
connect(Core::ui(), SIGNAL(activateTab(QString)), SLOT(activateTab(QString)));
connect(Core::ui(), SIGNAL(setTabName(QString,QString)), SLOT(setTabName(QString,QString)));
connect(Core::ui(), SIGNAL(setTabIcon(QString,QString)), SLOT(setTabIcon(QString,QString)));
connect(Core::ui(), SIGNAL(highlight(QString)), SLOT(highlight(QString)));
connect(Core::ui(), SIGNAL(closeTab(QString)), SLOT(closeTab(QString)));
connect(ui->cmdScrollLeft, SIGNAL(clicked()), SLOT(scrollLeft()));
connect(ui->cmdScrollRight, SIGNAL(clicked()), SLOT(scrollRight()));
leave
}
int TabWidget::addTab(Tab *widget, const QString &name, quint32 tabId)
{
if(!widget->isHometab())
emit closeHomeTab();
int idx = QTabWidget::addTab(widget, name);
installEventFilterToChildren(widget);
std::vector<quint32>::iterator itr = m_tab_ids.begin() + idx;
m_tab_ids.insert(itr, tabId);
setCurrentIndex(idx);
changeMenu(idx);
if(count() >= 2)
m_tab_bar->enableSplit(true);
if(widget->isWorkTab())
{
connect(widget, SIGNAL(statusBarMsg(QString,int)), SIGNAL(statusBarMsg(QString,int)));
connect(widget, SIGNAL(setConnId(QString,bool)), SLOT(setConnString(QString,bool)));
}
else if(widget->isChild())
connect((ChildTab*)widget, SIGNAL(tabText(QString)), SLOT(setTabNameAndTooltip(QString)));
connect(widget, SIGNAL(activateMe()), SLOT(activateTab()));
connect(widget, SIGNAL(destroyed()), SLOT(checkEmpty()), Qt::QueuedConnection);
setTabNameAndTooltip(idx, name);
setTabsClosable(true);
return idx;
}
void MainWindow::playDvb()
{
if (isMinimized())
showNormal();
activateTab(DvbTabId);
dvbTab->playLastChannel();
}
void MainWindow::openDvd(const QString &device)
{
if (isMinimized())
showNormal();
activateTab(PlayerTabId);
mediaWidget->playDvd(device);
}
bool DeclarativeTabModel::activateTabById(int tabId)
{
int index = findTabIndex(tabId);
if (index >= 0) {
return activateTab(index);
}
return false;
}
bool DeclarativeTabModel::activateTab(const QString& url)
{
for (int i = 0; i < m_tabs.size(); i++) {
if (m_tabs.at(i).url() == url) {
return activateTab(i);
}
}
return false;
}
void DeclarativeTabModel::remove(int index) {
if (!m_tabs.isEmpty() && index >= 0 && index < m_tabs.count()) {
bool removingActiveTab = activeTabIndex() == index;
removeTab(m_tabs.at(index).tabId(), m_tabs.at(index).thumbnailPath(), index);
if (removingActiveTab) {
if (index >= m_tabs.count()) {
--index;
}
activateTab(index, false);
}
}
}
/**
* @brief DeclarativeTabModel::closeActiveTab
* Closes the active tab and activates a tab next to the current tab. If possible
* tab that is after the current tab is activated, then falling back to previous tabs, or
* finally none (if all closed).
*/
void DeclarativeTabModel::closeActiveTab()
{
if (!m_tabs.isEmpty()) {
int index = activeTabIndex();
removeTab(m_activeTab.tabId(), m_activeTab.thumbnailPath(), index);
if (index >= m_tabs.count()) {
--index;
}
activateTab(index, true);
}
}
bool DeclarativeTabModel::activateTab(const QString& url)
{
if (m_activeTab.currentLink().url() == url && m_currentTab) {
m_currentTab->tabChanged(m_activeTab);
return true;
}
for (int i = 0; i < m_tabs.size(); i++) {
if (m_tabs.at(i).currentLink().url() == url) {
return activateTab(i);
}
}
return false;
}
bool TabsModel::activateSystemTab(int systemTabID) {
bool activated = false;
const int index = findSystemTabIndexByID(systemTabID);
const int mostRecentIndex = getMostRecentIndex();
if ((index >= 0) && (mostRecentIndex != index)) {
activateTab(index);
activated = true;
}
return activated;
}
void ChatClient::slotWriteToFriend(User* us) {
User *fr = pSocket->addUserById(myId, us->id(), ServerFlags::InUserlist);
connect(fr, SIGNAL(readMessages()), this, SLOT(slotReadMessageNotify()));
Dialog *dg = userlist->userById(us->id());
if (dg == NULL) {
userlist->add(fr);
dg = fr;
connect(fr, SIGNAL(readMessages()), this, SLOT(slotReadMessageNotify()));
}
createDialog(dg);
activateTab(dg);
dialogFindFriends->close();
}
void MainWindow::open()
{
if (isMinimized())
showNormal();
QList<QUrl> urls = QFileDialog::getOpenFileUrls(this, i18nc("@title:window", "Open files"), QUrl(), MediaWidget::extensionFilter());
// trayIcon->showMessage("Open", "Opening file(s)");
if (urls.size() >= 2) {
activateTab(PlaylistTabId);
playlistTab->appendToVisiblePlaylist(urls, true);
} else if (!urls.isEmpty()) {
openUrl(urls.at(0));
}
}
void MainWindow::openUrl(const QUrl &url)
{
if (!url.isValid()) {
return;
}
// we need to copy "url" because addUrl() may invalidate it
QUrl copy(url);
actionOpenRecent->addUrl(copy); // moves the url to the top of the list
if (currentTabIndex != PlaylistTabId) {
activateTab(PlayerTabId);
}
playlistTab->appendToVisiblePlaylist(QList<QUrl>() << copy, true);
}
void DeclarativeTabModel::closeActiveTab()
{
if (m_activeTab.isValid()) {
#ifdef DEBUG_LOGS
qDebug() << &m_activeTab;
#endif
// Clear active tab data and try to active a tab from the first model index.
int activeTabId = m_activeTab.tabId();
// Invalidate
m_activeTab.setTabId(0);
removeTab(activeTabId, m_activeTab.thumbnailPath());
if (!activateTab(0)) {
// Last active tab got closed.
emit activeTabChanged(activeTabId, 0);
}
}
}
void DeclarativeTabModel::closeActiveTab()
{
#ifdef DEBUG_LOGS
qDebug() << m_activeTab.isValid() << m_activeTab.tabId() << m_activeTab.currentLink().thumbPath() << m_activeTab.currentLink().url();
#endif
if (m_activeTab.isValid()) {
// Invalidate active tab
removeTab(m_activeTab);
m_activeTab.setTabId(0);
emit countChanged();
m_activeTabClosed = true;
if (!activateTab(0) && m_currentTab) {
// Last active tab got closed.
Link emptyLink;
m_activeTab.setCurrentLink(emptyLink);
m_currentTab->invalidate();
}
}
}
CentralWidget::CentralWidget(MainWindow *parent)
: QWidget(parent)
, lastTabPage(0)
, tabWidget(0)
, findWidget(0)
, printer(0)
, usesDefaultCollection(parent->usesDefaultCollection())
, m_searchWidget(0)
{
TRACE_OBJ
globalActionList.clear();
staticCentralWidget = this;
QVBoxLayout *vboxLayout = new QVBoxLayout(this);
QString resourcePath = QLatin1String(":/trolltech/assistant/images/");
vboxLayout->setMargin(0);
tabWidget = new QTabWidget(this);
#ifndef Q_OS_MAC
resourcePath.append(QLatin1String("win"));
#else
resourcePath.append(QLatin1String("mac"));
tabWidget->setDocumentMode(true);
#endif
connect(tabWidget, SIGNAL(currentChanged(int)), this,
SLOT(currentPageChanged(int)));
QToolButton *newTabButton = new QToolButton(this);
newTabButton->setAutoRaise(true);
newTabButton->setToolTip(tr("Add new page"));
newTabButton->setIcon(QIcon(resourcePath + QLatin1String("/addtab.png")));
tabWidget->setCornerWidget(newTabButton, Qt::TopLeftCorner);
connect(newTabButton, SIGNAL(clicked()), this, SLOT(newTab()));
QToolButton *closeTabButton = new QToolButton(this);
closeTabButton->setEnabled(false);
closeTabButton->setAutoRaise(true);
closeTabButton->setToolTip(tr("Close current page"));
closeTabButton->setIcon(QIcon(resourcePath + QLatin1String("/closetab.png")));
tabWidget->setCornerWidget(closeTabButton, Qt::TopRightCorner);
connect(closeTabButton, SIGNAL(clicked()), this, SLOT(closeTab()));
vboxLayout->addWidget(tabWidget);
findWidget = new FindWidget(this);
vboxLayout->addWidget(findWidget);
findWidget->hide();
connect(findWidget, SIGNAL(findNext()), this, SLOT(findNext()));
connect(findWidget, SIGNAL(findPrevious()), this, SLOT(findPrevious()));
connect(findWidget, SIGNAL(find(QString, bool)), this,
SLOT(find(QString, bool)));
connect(findWidget, SIGNAL(escapePressed()), this, SLOT(activateTab()));
QTabBar *tabBar = qFindChild<QTabBar*>(tabWidget);
if (tabBar) {
tabBar->installEventFilter(this);
tabBar->setContextMenuPolicy(Qt::CustomContextMenu);
connect(tabBar, SIGNAL(customContextMenuRequested(QPoint)), this,
SLOT(showTabBarContextMenu(QPoint)));
}
#if defined(QT_NO_WEBKIT)
QPalette p = palette();
p.setColor(QPalette::Inactive, QPalette::Highlight,
p.color(QPalette::Active, QPalette::Highlight));
p.setColor(QPalette::Inactive, QPalette::HighlightedText,
p.color(QPalette::Active, QPalette::HighlightedText));
setPalette(p);
#endif
}
void MainWindow::parseArgs()
{
if (parser->isSet("fullscreen")) {
mediaWidget->setDisplayMode(MediaWidget::FullScreenMode);
}
if (parser->isSet("audiocd")) {
if (parser->positionalArguments().count() > 0) {
openAudioCd(parser->positionalArguments().first());
} else {
openAudioCd();
}
return;
}
if (parser->isSet("videocd")) {
if (parser->positionalArguments().count() > 0) {
openVideoCd(parser->positionalArguments().first());
} else {
openVideoCd();
}
return;
}
if (parser->isSet("dvd")) {
if (parser->positionalArguments().count() > 0) {
openDvd(parser->positionalArguments().first());
} else {
openDvd();
}
return;
}
#if HAVE_DVB == 1
QString channel;
if (parser->isSet("dumpdvb")) {
dvbTab->enableDvbDump();
}
channel = parser->value("channel");
if (!channel.isEmpty()) {
activateTab(DvbTabId);
dvbTab->playChannel(channel);
return;
}
channel = parser->value("tv");
if (!channel.isEmpty()) {
activateTab(DvbTabId);
dvbTab->playChannel(channel);
return;
}
if (parser->isSet("lastchannel")) {
activateTab(DvbTabId);
dvbTab->playLastChannel();
return;
}
#endif /* HAVE_DVB == 1 */
if (parser->positionalArguments().count() > 0) {
QList<QUrl> urls;
for (int i = 0; i < parser->positionalArguments().count(); ++i) {
QUrl url = QUrl::fromUserInput(parser->positionalArguments().at(i));
if (url.isValid()) {
urls.append(url);
}
}
if (parser->isSet("tempfile")) {
temporaryUrls.append(urls);
}
if (urls.size() >= 2) {
activateTab(PlaylistTabId);
playlistTab->appendToVisiblePlaylist(urls, true);
} else if (!urls.isEmpty()) {
openUrl(urls.at(0));
}
}
}
void TabsModel::escalateTab(int index) {
activateTab(index);
}
void ChatClient::slotDoubleClickDialog(Dialog *dg) {
createDialog(dg);
activateTab(dg);
//pSocket->talker()->readMessageNotify(myId, dg->dialog());
}
void TabSwitcher::closeEvent(QCloseEvent *)
{
m_timer->stop();
activateTab(model()->data(model()->index(currentIndex().row(), 0), static_cast<int>(AppRole::Index)).value<int>());
}
