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/*
* Copyright (c) 2015-2016 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
#include <Swift/QtUI/QtChatTabsShortcutOnlySubstitute.h>
#include <cassert>
#include <QApplication>
#include <QShortcut>
#include <Swiften/Base/Log.h>
#include <Swiften/Base/foreach.h>
#include <Swift/QtUI/QtTabbable.h>
namespace Swift {
QtChatTabsShortcutOnlySubstitute::QtChatTabsShortcutOnlySubstitute() : QWidget() {
}
QtChatTabsShortcutOnlySubstitute::~QtChatTabsShortcutOnlySubstitute() {
}
void QtChatTabsShortcutOnlySubstitute::addTab(QtTabbable* tab) {
connect(tab, SIGNAL(requestNextTab()), this, SLOT(handleRequestedNextTab()), Qt::UniqueConnection);
connect(tab, SIGNAL(requestActiveTab()), this, SLOT(handleRequestedActiveTab()), Qt::UniqueConnection);
connect(tab, SIGNAL(requestPreviousTab()), this, SLOT(handleRequestedPreviousTab()), Qt::UniqueConnection);
connect(new QShortcut(QKeySequence(tr("CTRL+W", "Close chat tab.")), tab), SIGNAL(activated()), this, SLOT(handleCloseTabShortcut()));
connect(new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_PageUp), tab), SIGNAL(activated()), tab, SIGNAL(requestPreviousTab()));
connect(new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_PageDown), tab), SIGNAL(activated()), tab, SIGNAL(requestNextTab()));
connect(new QShortcut(QKeySequence(Qt::ALT + Qt::Key_A), tab), SIGNAL(activated()), tab, SIGNAL(requestActiveTab()));
}
void QtChatTabsShortcutOnlySubstitute::handleCloseTabShortcut() {
QtTabbable* senderTab = dynamic_cast<QtTabbable*>(sender()->parent());
SWIFT_LOG_ASSERT(senderTab, debug) << "No window to close." << std::endl;
if (senderTab) {
senderTab->close();
}
}
void QtChatTabsShortcutOnlySubstitute::handleRequestedNextTab() {
QtTabbable* senderTab = dynamic_cast<QtTabbable*>(sender());
QList<QtTabbable*> tabs = tabbableWindows();
int currentIndex = tabs.indexOf(senderTab);
assert(currentIndex >= 0);
QtTabbable* nextTab = tabs.at((currentIndex + 1) % tabs.size());
nextTab->activateWindow();
}
void QtChatTabsShortcutOnlySubstitute::handleRequestedActiveTab() {
QtTabbable* senderTab = dynamic_cast<QtTabbable*>(sender());
QtTabbable::AlertType types[] = {QtTabbable::WaitingActivity, QtTabbable::ImpendingActivity};
QList<QtTabbable*> tabs = tabbableWindows();
for (auto& type : types) {
int startIndex = tabs.indexOf(senderTab);
int currentIndex = startIndex;
do {
currentIndex = (currentIndex + 1) % tabs.size();
QtTabbable* currentTab = tabs.at(currentIndex);
if (currentTab->getWidgetAlertState() == type) {
currentTab->activateWindow();
return;
}
} while (startIndex != currentIndex);
}
}
void QtChatTabsShortcutOnlySubstitute::handleRequestedPreviousTab() {
QtTabbable* senderTab = dynamic_cast<QtTabbable*>(sender());
QList<QtTabbable*> tabs = tabbableWindows();
int currentIndex = tabs.indexOf(senderTab);
assert(currentIndex >= 0);
QtTabbable* previousTab = tabs.at((currentIndex + tabs.size() - 1) % tabs.size());
previousTab->activateWindow();
}
QList<QtTabbable*> QtChatTabsShortcutOnlySubstitute::tabbableWindows() const {
QList<QWidget*> windows = qApp->topLevelWidgets();
QList<QtTabbable*> tabbables;
foreach(QWidget* topLevelWidget, windows) {
QtTabbable* tabbable = dynamic_cast<QtTabbable*>(topLevelWidget);
if (tabbable) {
tabbables << tabbable;
}
}
return tabbables;
}
}
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Swift