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Wt examples
3.3.0
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#include <Home.h>

Public Member Functions | |
| Home (const WEnvironment &env, const std::string &title, const std::string &resourceBundle, const std::string &cssPath) | |
| virtual | ~Home () |
| void | googleAnalyticsLogger () |
Protected Member Functions | |
| virtual WWidget * | examples ()=0 |
| virtual WWidget * | createQuoteForm ()=0 |
| virtual WWidget * | sourceViewer (const std::string &deployPath)=0 |
| virtual std::string | filePrefix () const =0 |
| void | init () |
| void | addLanguage (const Lang &l) |
| WWidget * | linkSourceBrowser (const std::string &examplePath) |
| WString | tr (const char *key) |
| std::string | href (const std::string &url, const std::string &description) |
| void | readReleases (WTable *releaseTable) |
Protected Attributes | |
| WTabWidget * | examplesMenu_ |
| WTable * | releases_ |
Private Member Functions | |
| void | createHome () |
| WWidget * | introduction () |
| WWidget * | blog () |
| WWidget * | status () |
| WWidget * | features () |
| WWidget * | documentation () |
| WWidget * | community () |
| WWidget * | otherLanguage () |
| WWidget * | download () |
| WWidget * | quoteForm () |
| void | readNews (WTable *newsTable, const std::string &newsfile) |
| WWidget * | wrapView (WWidget *(Home::*createFunction)()) |
| void | updateTitle () |
| void | setLanguage (int language) |
| void | setLanguageFromPath () |
| void | setup () |
| void | logInternalPath (const std::string &path) |
| void | chatSetUser (const WString &name) |
Private Attributes | |
| WWidget * | homePage_ |
| WWidget * | sourceViewer_ |
| WStackedWidget * | contents_ |
| WMenu * | mainMenu_ |
| int | language_ |
| WContainerWidget * | sideBarContent_ |
| std::vector< Lang > | languages |
| Home::Home | ( | const WEnvironment & | env, |
| const std::string & | title, | ||
| const std::string & | resourceBundle, | ||
| const std::string & | cssPath | ||
| ) |
Definition at line 38 of file Home.C.
: WApplication(env), releases_(0), homePage_(0), sourceViewer_(0) { messageResourceBundle().use(appRoot() + resourceBundle, false); useStyleSheet(cssPath + "/wt.css"); useStyleSheet(cssPath + "/wt_ie.css", "lt IE 7"); useStyleSheet("css/home.css"); useStyleSheet("css/sourceview.css"); useStyleSheet("css/chatwidget.css"); useStyleSheet("css/chatwidget_ie6.css", "lt IE 7"); setTitle(title); setLocale(""); language_ = 0; }
| void Home::addLanguage | ( | const Lang & | l | ) | [inline, protected] |
| WWidget * Home::blog | ( | ) | [private] |
Definition at line 255 of file Home.C.
{
const Lang& l = languages[language_];
std::string langPath = l.path_;
BlogView *blog = new BlogView(langPath + "blog/",
appRoot() + "blog.db", "/wt/blog/feed/");
blog->setObjectName("blog");
if (!blog->user().empty())
chatSetUser(blog->user());
blog->userChanged().connect(this, &Home::chatSetUser);
return blog;
}
| void Home::chatSetUser | ( | const WString & | name | ) | [private] |
Definition at line 271 of file Home.C.
{
WApplication::instance()->doJavaScript
("if (window.chat && window.chat.emit) {"
"""try {"
"" "window.chat.emit(window.chat, 'login', "
"" "" + userName.jsStringLiteral() + "); "
"""} catch (e) {"
"" "window.chatUser=" + userName.jsStringLiteral() + ";"
"""}"
"} else "
"""window.chatUser=" + userName.jsStringLiteral() + ";");
}
| WWidget * Home::community | ( | ) | [private] |
| void Home::createHome | ( | ) | [private] |
Definition at line 110 of file Home.C.
{
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_);
}
| virtual WWidget* Home::createQuoteForm | ( | ) | [protected, pure virtual] |
| WWidget * Home::documentation | ( | ) | [private] |
| WWidget * Home::download | ( | ) | [private] |
Definition at line 389 of file Home.C.
{
WContainerWidget *result = new WContainerWidget();
result->addWidget(new WText(tr("home.download")));
result->addWidget(new WText(tr("home.download.license")));
#ifdef WT_EMWEB_BUILD
result->addWidget(quoteForm());
#endif // WT_EMWEB_BUILD
result->addWidget(new WText(tr("home.download.packages")));
releases_ = new WTable();
readReleases(releases_);
result->addWidget(releases_);
result->addWidget(new WText(tr("home.download.other")));
return result;
}
| WWidget * Home::features | ( | ) | [private] |
| virtual std::string Home::filePrefix | ( | ) | const [protected, pure virtual] |
| void Home::googleAnalyticsLogger | ( | ) |
Definition at line 417 of file Home.C.
{
std::string googleCmd =
"if (window.pageTracker) {"
"""try {"
"" "setTimeout(function() {"
"" "window.pageTracker._trackPageview(\""
+ environment().deploymentPath() + internalPath() + "\");"
"" "}, 1000);"
"""} catch (e) { }"
"}";
doJavaScript(googleCmd);
}
| std::string Home::href | ( | const std::string & | url, |
| const std::string & | description | ||
| ) | [protected] |
| void Home::init | ( | ) | [protected] |
Definition at line 59 of file Home.C.
{
internalPathChanged().connect(this, &Home::setup);
internalPathChanged().connect(this, &Home::setLanguageFromPath);
internalPathChanged().connect(this, &Home::logInternalPath);
setup();
setLanguageFromPath();
}
| WWidget * Home::introduction | ( | ) | [private] |
| WWidget * Home::linkSourceBrowser | ( | const std::string & | examplePath | ) | [protected] |
Definition at line 197 of file Home.C.
{
/*
* Instead of using a WAnchor, which will not progress properly because
* it is wrapped with wrapView() (-- should we not fix that?), we use
* a WText which contains an anchor, and enable internal path encoding.
*/
std::string path = "#/" + SRC_INTERNAL_PATH + "/" + example;
WText *a = new WText(tr("source-browser-link").arg(path));
a->setInternalPathEncoding(true);
return a;
}
| void Home::logInternalPath | ( | const std::string & | path | ) | [private] |
Definition at line 239 of file Home.C.
{
// simulate an access log for the interal paths
log("path") << path;
// If this goes to /src, we need to invoke google analytics method too
if (path.size() >= 4 && path.substr(0, 4) == "/src") {
googleAnalyticsLogger();
}
}
| WWidget * Home::otherLanguage | ( | ) | [private] |
| WWidget* Home::quoteForm | ( | ) | [private] |
| void Home::readNews | ( | WTable * | newsTable, |
| const std::string & | newsfile | ||
| ) | [private] |
| void Home::readReleases | ( | WTable * | releaseTable | ) | [protected] |
Definition at line 322 of file Home.C.
{
std::ifstream f((filePrefix() + "releases.txt").c_str());
releaseTable->clear();
releaseTable->elementAt(0, 0)
->addWidget(new WText(tr("home.download.version")));
releaseTable->elementAt(0, 1)
->addWidget(new WText(tr("home.download.date")));
releaseTable->elementAt(0, 2)
->addWidget(new WText(tr("home.download.description")));
releaseTable->elementAt(0, 0)->resize(WLength(15, WLength::FontEx),
WLength::Auto);
releaseTable->elementAt(0, 1)->resize(WLength(15, WLength::FontEx),
WLength::Auto);
int row = 1;
while (f) {
std::string line;
getline(f, line);
if (f) {
typedef boost::tokenizer<boost::escaped_list_separator<char> >
CsvTokenizer;
CsvTokenizer tok(line);
CsvTokenizer::iterator i=tok.begin();
std::string fileName = *i;
std::string description = *(++i);
releaseTable->elementAt(row, 0)->addWidget
(new WText(href("http://prdownloads.sourceforge.net/witty/"
+ fileName + "?download", description)));
releaseTable->elementAt(row, 1)->addWidget(new WText(*(++i)));
releaseTable->elementAt(row, 2)->addWidget(new WText(*(++i)));
++row;
}
}
}
| void Home::setLanguage | ( | int | language | ) | [private] |
Definition at line 178 of file Home.C.
{
if (homePage_) {
const Lang& l = languages[index];
setLocale(l.code_);
std::string langPath = l.path_;
mainMenu_->setInternalBasePath(langPath);
examplesMenu_->setInternalBasePath(langPath + "examples");
BlogView *blog = dynamic_cast<BlogView *>(findWidget("blog"));
if (blog)
blog->setInternalBasePath(langPath + "blog/");
updateTitle();
language_ = index;
}
}
| void Home::setLanguageFromPath | ( | ) | [private] |
Definition at line 210 of file Home.C.
{
std::string langPath = internalPathNextPart("/");
if (langPath.empty())
langPath = '/';
else
langPath = '/' + langPath + '/';
int newLanguage = 0;
for (unsigned i = 0; i < languages.size(); ++i) {
if (languages[i].path_ == langPath) {
newLanguage = i;
break;
}
}
if (newLanguage != language_)
setLanguage(newLanguage);
}
| void Home::setup | ( | ) | [private] |
Definition at line 70 of file Home.C.
{
/*
* This function switches between the two major components of the homepage,
* depending on the internal path:
* /src -> source viewer
* /... -> homepage
*
* FIXME: we should take into account language /cn/src ...
*/
std::string base = internalPathNextPart("/");
if (base == SRC_INTERNAL_PATH) {
if (!sourceViewer_) {
delete homePage_;
homePage_ = 0;
root()->clear();
sourceViewer_ = sourceViewer("/" + SRC_INTERNAL_PATH + "/");
WVBoxLayout *layout = new WVBoxLayout();
layout->setContentsMargins(0, 0, 0, 0);
layout->addWidget(sourceViewer_);
root()->setLayout(layout);
}
} else {
if (!homePage_) {
delete sourceViewer_;
sourceViewer_ = 0;
root()->clear();
createHome();
root()->addWidget(homePage_);
setLanguageFromPath();
}
}
}
| virtual WWidget* Home::sourceViewer | ( | const std::string & | deployPath | ) | [protected, pure virtual] |
| WWidget * Home::status | ( | ) | [private] |
| WString Home::tr | ( | const char * | key | ) | [protected] |
Definition at line 412 of file Home.C.
{
return WString::tr(key);
}
| void Home::updateTitle | ( | ) | [private] |
Definition at line 232 of file Home.C.
{
if (mainMenu_->currentItem()) {
setTitle(tr("wt") + " - " + mainMenu_->currentItem()->text());
}
}
Definition at line 307 of file Home.C.
{
return makeStaticModel(boost::bind(createWidget, this));
}
WStackedWidget* Home::contents_ [private] |
WTabWidget* Home::examplesMenu_ [protected] |
WWidget* Home::homePage_ [private] |
int Home::language_ [private] |
std::vector<Lang> Home::languages [private] |
WMenu* Home::mainMenu_ [private] |
WTable* Home::releases_ [protected] |
WContainerWidget* Home::sideBarContent_ [private] |
WWidget* Home::sourceViewer_ [private] |
1.7.5.1