WWidget *WtHome::examples()
{
WContainerWidget *result = new WContainerWidget();
WText *intro = new WText(tr("home.examples"));
intro->setInternalPathEncoding(true);
result->addWidget(intro);
examplesMenu_ = new WTabWidget(result);
WAnimation animation(WAnimation::SlideInFromRight, WAnimation::EaseIn);
examplesMenu_->contentsStack()->setTransitionAnimation(animation, true);
/*
* The following code is functionally equivalent to:
*
* examplesMenu_->addTab(helloWorldExample(), "Hello world");
*
* However, we optimize here for memory consumption (it is a homepage
* after all, and we hope to be slashdotted some day)
*
* Therefore, we wrap all the static content (including the tree
* widgets), into WViewWidgets with static models. In this way the
* widgets are not actually stored in memory on the server.
*/
// The call ->setPathComponent() is to use "/examples/" instead of
// "/examples/hello_world" as internal path
examplesMenu_->addTab(wrapView(&WtHome::helloWorldExample),
tr("hello-world"))->setPathComponent("");
examplesMenu_->addTab(wrapView(&WtHome::chartExample),
tr("charts"));
examplesMenu_->addTab(wrapView(&WtHome::homepageExample),
tr("wt-homepage"));
examplesMenu_->addTab(wrapView(&WtHome::treeviewExample),
tr("treeview"));
examplesMenu_->addTab(wrapView(&WtHome::gitExample),
tr("git"));
examplesMenu_->addTab(wrapView(&WtHome::chatExample),
tr("chat"));
examplesMenu_->addTab(wrapView(&WtHome::composerExample),
tr("mail-composer"));
examplesMenu_->addTab(wrapView(&WtHome::hangmanExample),
tr("hangman"));
examplesMenu_->addTab(wrapView(&WtHome::widgetGalleryExample),
tr("widget-gallery"));
// Enable internal paths for the example menu
examplesMenu_->setInternalPathEnabled("/examples");
examplesMenu_->currentChanged().connect(this, &Home::googleAnalyticsLogger);
return result;
}
void Home::createHome()
{
WTemplate *result = new WTemplate(tr("template"), root());
homePage_ = result;
WContainerWidget *languagesDiv = new WContainerWidget();
languagesDiv->setId("top_languages");
for (unsigned i = 0; i < languages.size(); ++i) {
if (i != 0)
new WText("- ", languagesDiv);
const Lang& l = languages[i];
new WAnchor(WLink(WLink::InternalPath, l.path_),
WString::fromUTF8(l.longDescription_), languagesDiv);
}
WStackedWidget *contents = new WStackedWidget();
WAnimation fade(WAnimation::Fade, WAnimation::Linear, 250);
contents->setTransitionAnimation(fade);
contents->setId("main_page");
mainMenu_ = new WMenu(contents, Vertical);
mainMenu_->addItem
(tr("introduction"), introduction())->setPathComponent("");
mainMenu_->addItem
(tr("blog"), deferCreate(boost::bind(&Home::blog, this)));
mainMenu_->addItem
(tr("features"), wrapView(&Home::features), WMenuItem::PreLoading);
mainMenu_->addItem
(tr("documentation"), wrapView(&Home::documentation),
WMenuItem::PreLoading);
mainMenu_->addItem
(tr("examples"), examples(),
WMenuItem::PreLoading)->setPathComponent("examples/");
mainMenu_->addItem
(tr("download"), deferCreate(boost::bind(&Home::download, this)),
WMenuItem::PreLoading);
mainMenu_->addItem
(tr("community"), wrapView(&Home::community), WMenuItem::PreLoading);
mainMenu_->addItem
(tr("other-language"), wrapView(&Home::otherLanguage),
WMenuItem::PreLoading);
mainMenu_->itemSelectRendered().connect(this, &Home::updateTitle);
mainMenu_->itemSelected().connect(this, &Home::googleAnalyticsLogger);
// Make the menu be internal-path aware.
mainMenu_->setInternalPathEnabled("/");
sideBarContent_ = new WContainerWidget();
result->bindWidget("languages", languagesDiv);
result->bindWidget("menu", mainMenu_);
result->bindWidget("contents", contents);
result->bindWidget("sidebar", sideBarContent_);
}
