void ImageOpsContextManagerItem::applyImageOperation(AbstractImageOperation* op)
{
// For now, we only support operations on one image
QUrl url = contextManager()->currentUrl();
Document::Ptr doc = DocumentFactory::instance()->load(url);
op->applyToDocument(doc);
}
void ModeManager::aboutToRemoveObject(QObject *obj)
{
IMode *mode = Aggregation::query<IMode>(obj);
if (!mode)
return;
const int index = d->m_modes.indexOf(mode);
d->m_modes.remove(index);
d->m_modeShortcuts.remove(index);
d->m_modeStack->removeTab(index);
contextManager()->removeContextObject(mode);
}
void ImageOpsContextManagerItem::resizeImage()
{
if (!d->ensureEditable()) {
return;
}
Document::Ptr doc = DocumentFactory::instance()->load(contextManager()->currentUrl());
doc->startLoadingFullImage();
DialogGuard<ResizeImageDialog> dialog(d->mMainWindow);
dialog->setOriginalSize(doc->size());
if (!dialog->exec()) {
return;
}
ResizeImageOperation* op = new ResizeImageOperation(dialog->size());
applyImageOperation(op);
}
void ModeManager::objectAdded(QObject *obj)
{
IMode *mode = Aggregation::query<IMode>(obj);
if (!mode)
return;
contextManager()->addContextObject(mode);
// Count the number of modes with a higher priority
int index = 0;
foreach (const IMode *m, d->m_modes)
if (m->priority() > mode->priority())
++index;
d->m_modes.insert(index, mode);
d->m_modeStack->insertTab(index, mode->widget(), mode->icon(), mode->displayName());
d->m_modeStack->setTabEnabled(index, mode->isEnabled());
// Register mode shortcut
ActionManager *am = actionManager();
const Id shortcutId(QLatin1String("QtCreator.Mode.") + mode->id());
QShortcut *shortcut = new QShortcut(d->m_mainWindow);
shortcut->setWhatsThis(tr("Switch to <b>%1</b> mode").arg(mode->displayName()));
Command *cmd = am->registerShortcut(shortcut, shortcutId, Context(Constants::C_GLOBAL));
d->m_modeShortcuts.insert(index, cmd);
connect(cmd, SIGNAL(keySequenceChanged()), this, SLOT(updateModeToolTip()));
for (int i = 0; i < d->m_modeShortcuts.size(); ++i) {
Command *currentCmd = d->m_modeShortcuts.at(i);
// we need this hack with currentlyHasDefaultSequence
// because we call setDefaultShortcut multiple times on the same cmd
// and still expect the current shortcut to change with it
bool currentlyHasDefaultSequence = (currentCmd->keySequence()
== currentCmd->defaultKeySequence());
#ifdef Q_OS_MAC
currentCmd->setDefaultKeySequence(QKeySequence(QString::fromLatin1("Meta+%1").arg(i+1)));
#else
currentCmd->setDefaultKeySequence(QKeySequence(QString::fromLatin1("Ctrl+%1").arg(i+1)));
#endif
if (currentlyHasDefaultSequence)
currentCmd->setKeySequence(currentCmd->defaultKeySequence());
}
d->m_signalMapper->setMapping(shortcut, mode->id());
connect(shortcut, SIGNAL(activated()), d->m_signalMapper, SLOT(map()));
connect(mode, SIGNAL(enabledStateChanged(bool)),
this, SLOT(enabledStateChanged()));
}
void ModeManager::currentTabChanged(int index)
{
// Tab index changes to -1 when there is no tab left.
if (index >= 0) {
IMode *mode = d->m_modes.at(index);
// FIXME: This hardcoded context update is required for the Debug and Edit modes, since
// they use the editor widget, which is already a context widget so the main window won't
// go further up the parent tree to find the mode context.
contextManager()->updateAdditionalContexts(d->m_addedContexts, mode->context());
d->m_addedContexts = mode->context();
IMode *oldMode = 0;
if (d->m_oldCurrent >= 0)
oldMode = d->m_modes.at(d->m_oldCurrent);
d->m_oldCurrent = index;
emit currentModeChanged(mode, oldMode);
}
}
