void SettingsDialog::showPage(const Id pageId)
{
// handle the case of "show last page"
Id initialPageId = pageId;
if (!initialPageId.isValid()) {
QSettings *settings = ICore::settings();
initialPageId = Id::fromSetting(settings->value(QLatin1String(pageKeyC)));
}
int initialCategoryIndex = -1;
int initialPageIndex = -1;
const QList<Category*> &categories = m_model->categories();
if (initialPageId.isValid()) {
// First try categories without lazy items.
for (int i = 0; i < categories.size(); ++i) {
Category *category = categories.at(i);
if (category->providers.isEmpty()) { // no providers
ensureCategoryWidget(category);
if (category->findPageById(initialPageId, &initialPageIndex)) {
initialCategoryIndex = i;
break;
}
}
}
if (initialPageIndex == -1) {
// On failure, expand the remaining items.
for (int i = 0; i < categories.size(); ++i) {
Category *category = categories.at(i);
if (!category->providers.isEmpty()) { // has providers
ensureCategoryWidget(category);
if (category->findPageById(initialPageId, &initialPageIndex)) {
initialCategoryIndex = i;
break;
}
}
}
}
}
if (initialPageId.isValid() && initialPageIndex == -1)
return; // Unknown settings page, probably due to missing plugin.
if (initialCategoryIndex != -1) {
const QModelIndex modelIndex = m_proxyModel->mapFromSource(m_model->index(initialCategoryIndex));
m_categoryList->setCurrentIndex(modelIndex);
if (initialPageIndex != -1)
categories.at(initialCategoryIndex)->tabWidget->setCurrentIndex(initialPageIndex);
}
}
void SettingsDialog::showPage(Id categoryId, Id pageId)
{
// handle the case of "show last page"
Id initialCategory = categoryId;
Id initialPage = pageId;
if (!initialCategory.isValid() && !initialPage.isValid()) {
QSettings *settings = ICore::settings();
initialCategory = Id::fromSetting(settings->value(QLatin1String(categoryKeyC)));
initialPage = Id::fromSetting(settings->value(QLatin1String(pageKeyC)));
}
if (!initialCategory.isValid()) // no category given and no old setting
return;
int initialCategoryIndex = -1;
int initialPageIndex = -1;
const QList<Category*> &categories = m_model->categories();
for (int i = 0; i < categories.size(); ++i) {
Category *category = categories.at(i);
if (category->id == initialCategory) {
initialCategoryIndex = i;
if (initialPage.isValid()) {
ensureCategoryWidget(category);
for (int j = 0; j < category->pages.size(); ++j) {
IOptionsPage *page = category->pages.at(j);
if (page->id() == initialPage)
initialPageIndex = j;
}
}
break;
}
}
QTC_ASSERT(initialCategoryIndex != -1,
qDebug("Unknown category: %s", initialCategory.name().constData()); return);
QTC_ASSERT(!initialPage.isValid() || initialPageIndex != -1,
qDebug("Unknown page: %s", initialPage.name().constData()));
if (initialCategoryIndex != -1) {
const QModelIndex modelIndex = m_proxyModel->mapFromSource(m_model->index(initialCategoryIndex));
m_categoryList->setCurrentIndex(modelIndex);
if (initialPageIndex != -1)
categories.at(initialCategoryIndex)->tabWidget->setCurrentIndex(initialPageIndex);
}
}
void SettingsDialog::showCategory(int index)
{
Category *category = m_model->categories().at(index);
ensureCategoryWidget(category);
// Update current category and page
m_currentCategory = category->id;
const int currentTabIndex = category->tabWidget->currentIndex();
if (currentTabIndex != -1) {
IOptionsPage *page = category->pages.at(currentTabIndex);
m_currentPage = page->id();
m_visitedPages.insert(page);
}
m_stackedLayout->setCurrentIndex(category->index);
m_headerLabel->setText(category->displayName);
updateEnabledTabs(category, m_filterLineEdit->text());
}
void SettingsDialog::ensureAllCategoryWidgets()
{
foreach (Category *category, m_model->categories())
ensureCategoryWidget(category);
}