/////////////////////////////////////////////////////////////////////////////////////////////////////////////
// 设置当前路径
/////////////////////////////////////////////////////////////////////////////////////////////////////////////
void CEccGenTitle::setCurIndex(const string &szIndex)
{
PAIRLIST lsPath;
CEccTreeView::MakePath(szIndex, lsPath);
if(lsPath.size() >= 1 && m_pTitle)
{
m_pTitle->elementAt(0, 0)->clear();
sv_pair svitem;
while(lsPath.size() > 1)
{
svitem = lsPath.front();
lsPath.pop_front();
WText *pName = new WText(svitem.value, m_pTitle->elementAt(0, 0));
if(pName)
{
string szCmd = "SetCurfocus(\"" + svitem.name + "\");";
pName->setStyleClass("tgrouptitle");
WObject::connect(pName, SIGNAL(clicked()), szCmd.c_str(), WObject::ConnectionType::JAVASCRIPT);
}
WText *pTemp = new WText(" : ", m_pTitle->elementAt(0, 0));
if(pTemp)
pTemp->setStyleClass("tgrouptitle2");
}
svitem = lsPath.front();
lsPath.pop_front();
WText *pTitle = new WText(svitem.value, m_pTitle->elementAt(0, 0));
if(pTitle)
pTitle->setStyleClass("tgrouptitle2");
}
}
void loggedIn() {
WApplication::instance()->changeSessionId();
refresh();
loginStatus_->resolveWidget("login")->show();
loginStatus_->resolveWidget("login-link")->hide();
loginStatus_->resolveWidget("register-link")->hide();
WText *profileLink = new WText(tr("profile"));
profileLink->setStyleClass("link");
profileLink->clicked().connect(this, &BlogImpl::editProfile);
dbo::ptr<User> user = session().user();
if (user->role == User::Admin) {
WText *editUsersLink = new WText(tr("edit-users"));
editUsersLink->setStyleClass("link");
editUsersLink->clicked().connect(SLOT(this, BlogImpl::editUsers));
loginStatus_->bindWidget("userlist-link", editUsersLink);
WText *authorPanelLink = new WText(tr("author-post"));
authorPanelLink->setStyleClass("link");
authorPanelLink->clicked().connect(SLOT(this, BlogImpl::authorPanel));
loginStatus_->bindWidget("author-panel-link", authorPanelLink);
} else {
loginStatus_->bindEmpty("userlist-link");
loginStatus_->bindEmpty("author-panel-link");
}
loginStatus_->bindWidget("profile-link", profileLink);
bindPanelTemplates();
}
WWidget *StyleLayout::wGridLayout()
{
WContainerWidget *result = new WContainerWidget();
topic("WGridLayout", result);
addText(tr("layout-WGridLayout"), result);
WContainerWidget *container;
container = new WContainerWidget(result);
container->resize(WLength::Auto, 400);
container->setStyleClass("yellow-box");
WGridLayout *grid = new WGridLayout();
container->setLayout(grid);
for (int row = 0; row < 3; ++row) {
for (int column = 0; column < 4; ++column) {
WText *t = addText(tr("grid-item").arg(row).arg(column));
if (row == 1 || column == 1 || column == 2)
t->setStyleClass("blue-box");
else
t->setStyleClass("green-box");
grid->addWidget(t, row, column);
}
}
grid->setRowStretch(1, 1);
grid->setColumnStretch(1, 1);
grid->setColumnStretch(2, 1);
return result;
}
void CommentView::renderView()
{
clear();
bool isRootComment = !comment_->parent;
setTemplateText(isRootComment ? tr("blog-root-comment")
: tr("blog-comment"));
bindString("collapse-expand", WString::Empty); // NYI
WText *replyText = new WText(isRootComment ? tr("comment-add")
: tr("comment-reply"));
replyText->setStyleClass("link");
replyText->clicked().connect(this, &CommentView::reply);
bindWidget("reply", replyText);
bool mayEdit = session_.user()
&& (comment_->author == session_.user()
|| session_.user()->role == User::Admin);
if (mayEdit) {
WText *editText = new WText(tr("comment-edit"));
editText->setStyleClass("link");
editText->clicked().connect(this, &CommentView::edit);
bindWidget("edit", editText);
} else
bindString("edit", WString::Empty);
bool mayDelete
= (session_.user() && session_.user() == comment_->author)
|| session_.user() == comment_->post->author;
if (mayDelete) {
WText *deleteText = new WText(tr("comment-delete"));
deleteText->setStyleClass("link");
deleteText->clicked().connect(this, &CommentView::rm);
bindWidget("delete", deleteText);
} else
bindString("delete", WString::Empty);
typedef std::vector< dbo::ptr<Comment> > CommentVector;
CommentVector comments;
{
dbo::collection<dbo::ptr<Comment> > cmts
= comment_->children.find().orderBy("date");
comments.insert(comments.end(), cmts.begin(), cmts.end());
}
WContainerWidget *children = new WContainerWidget();
for (int i = (int)comments.size() - 1; i >= 0; --i)
children->addWidget(new CommentView(session_, comments[i]));
bindWidget("children", children);
}
BlogImpl(const std::string& basePath, dbo::SqlConnectionPool& connectionPool,
const std::string& rssFeedUrl, BlogView *blogView)
: basePath_(basePath),
rssFeedUrl_(rssFeedUrl),
session_(connectionPool),
blogView_(blogView),
panel_(0),
authorPanel_(0),
users_(0),
userEditor_(0),
mustLoginWarning_(0),
mustBeAdministratorWarning_(0),
invalidUser_(0)
{
WApplication *app = wApp;
app->messageResourceBundle().use(WApplication::appRoot() + "blog");
app->useStyleSheet("/css/blog.css");
app->useStyleSheet("/css/asciidoc.css");
app->internalPathChanged().connect(this, &BlogImpl::handlePathChange);
loginStatus_ = new WTemplate(tr("blog-login-status"), this);
panel_ = new WStackedWidget(this);
items_ = new WContainerWidget(this);
session_.login().changed().connect(this, &BlogImpl::onUserChanged);
loginWidget_ = new BlogLoginWidget(session_, basePath);
loginWidget_->hide();
WText *loginLink = new WText(tr("login"));
loginLink->setStyleClass("link");
loginLink->clicked().connect(loginWidget_, &WWidget::show);
loginLink->clicked().connect(loginLink, &WWidget::hide);
WText *registerLink = new WText(tr("Wt.Auth.register"));
registerLink->setStyleClass("link");
registerLink->clicked().connect(loginWidget_,
&BlogLoginWidget::registerNewUser);
WAnchor* archiveLink = new WAnchor
(WLink(WLink::InternalPath, basePath_ + "all"), tr("archive"));
loginStatus_->bindWidget("login", loginWidget_);
loginStatus_->bindWidget("login-link", loginLink);
loginStatus_->bindWidget("register-link", registerLink);
loginStatus_->bindString("feed-url", rssFeedUrl_);
loginStatus_->bindWidget("archive-link", archiveLink);
onUserChanged();
loginWidget_->processEnvironment();
}
void showArchive(WContainerWidget *parent) {
static const char* dateFormat = "MMMM yyyy";
new WText(tr("archive-title"), parent);
Posts posts = session_.find<Post>("order by date desc");
WDateTime formerDate;
for (Posts::const_iterator i = posts.begin(); i != posts.end(); ++i) {
if ((*i)->state != Post::Published)
continue;
if (formerDate.isNull()
|| yearMonthDiffer(formerDate, (*i)->date)) {
WText *title
= new WText((*i)->date.date().toString(dateFormat), parent);
title->setStyleClass("archive-month-title");
}
WAnchor *a = new WAnchor(WLink(WLink::InternalPath,
basePath_ + (*i)->permaLink()),
(*i)->title, parent);
a->setInline(false);
formerDate = (*i)->date;
}
}
/*! \brief Creates a title widget.
*/
WText *createTitle(const WString& title) {
WText *result = new WText(title);
result->setInline(false);
result->setStyleClass("title");
return result;
}
void CalendarCell::update(const dbo::ptr<UserAccount>& user, const WDate& date)
{
date_ = date;
user_ = user;
clear();
dbo::Session& session = PlannerApplication::plannerApplication()->session;
dbo::Transaction transaction(session);
WString day;
day += boost::lexical_cast<std::string>(date.day());
if (date.day() == 1)
day += " " + WDate::longMonthName(date.month());
WText* header = new WText(day);
header->setStyleClass("cell-header");
addWidget(header);
typedef dbo::collection< dbo::ptr<Entry> > Entries;
Entries entries = user->entriesInRange(date, date.addDays(1));
const unsigned maxEntries = 4;
unsigned counter = 0;
for (Entries::const_iterator i = entries.begin();
i != entries.end(); ++i, ++counter) {
if (counter == maxEntries) {
WText* extra =
new WText(tr("calendar.cell.extra")
.arg((int)(entries.size() - maxEntries)));
extra->setStyleClass("cell-extra");
addWidget(extra);
extra->clicked().preventPropagation();
extra->clicked().connect(this, &CalendarCell::showAllEntriesDialog);
break;
}
WString format = EntryDialog::timeFormat;
addWidget(new WText((*i)->start.toString(format) +
"-" +
(*i)->stop.toString(format) +
": " + (*i)->summary));
}
transaction.commit();
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////
// 设置标题文本
/////////////////////////////////////////////////////////////////////////////////////////////////////////////
void CEccGenTitle::setTitle(const string &szTitle)
{
if(m_pTitle)
{
m_pTitle->elementAt(0, 0)->clear();
WText *pTitle = new WText(szTitle, m_pTitle->elementAt(0, 0));
if(pTitle)
pTitle->setStyleClass("tgrouptitle2");
}
}
WWidget *StyleLayout::wBorderLayout()
{
WContainerWidget *result = new WContainerWidget();
topic("WBorderLayout", result);
addText(tr("layout-WBorderLayout"), result);
WContainerWidget *container;
container = new WContainerWidget(result);
container->resize(WLength::Auto, 400);
container->setStyleClass("yellow-box");
WBorderLayout *layout = new WBorderLayout();
container->setLayout(layout);
WText *item;
item = addText(tr("borderlayout-item").arg("North"));
item->setStyleClass("green-box");
layout->addWidget(item, WBorderLayout::North);
item = addText(tr("borderlayout-item").arg("West"));
item->setStyleClass("green-box");
layout->addWidget(item, WBorderLayout::West);
item = addText(tr("borderlayout-item").arg("East"));
item->setStyleClass("green-box");
layout->addWidget(item, WBorderLayout::East);
item = addText(tr("borderlayout-item").arg("South"));
item->setStyleClass("green-box");
layout->addWidget(item, WBorderLayout::South);
item = addText(tr("borderlayout-item").arg("Center"));
item->setStyleClass("green-box");
layout->addWidget(item, WBorderLayout::Center);
return result;
}
void WMediaPlayer::addText(WTemplate *t, TextId id, const char *bindId,
const std::string& styleClass)
{
WText *text = new WText();
text->setInline(false);
if (!styleClass.empty())
text->setStyleClass(styleClass);
t->bindWidget(bindId, text);
setText(id, text);
}
void EditUsers::limitList()
{
WContainerWidget* list = new WContainerWidget;
bindWidget("user-list",list);
typedef dbo::collection<dbo::ptr<User> > UserList;
dbo::Transaction t(session_);
UserList users = session_.find<User>().where("name like ?").bind("%"+limitEdit_->text()+"%").orderBy("name");
for (UserList::const_iterator i = users.begin(); i != users.end(); ++i) {
WText* t = new WText((*i)->name, list);
t->setStyleClass("link");
new WBreak(list);
t->clicked().connect(boost::bind(&EditUsers::onUserClicked, this, (*i).id()));
}
if (!users.size())
new WText(tr("no-users-found"),list);
}
WWidget* WCalendar::renderCell(WWidget* widget, const WDate& date)
{
WText* t = dynamic_cast<WText*>(widget);
if (!t) {
t = new WText();
t->setInline(false);
t->setTextFormat(PlainText);
}
#ifndef WT_TARGET_JAVA
char buf[30];
#else
char *buf;
#endif // WT_TARGET_JAVA
Utils::itoa(date.day(), buf);
t->setText(WString::fromUTF8(buf));
std::string styleClass;
if (isInvalid(date))
styleClass += " Wt-cal-oor";
else if (date.month() != currentMonth())
styleClass += " Wt-cal-oom";
if (isSelected(date))
styleClass += " Wt-cal-sel";
WDate currentDate = WDate::currentDate();
if (date.day() == currentDate.day() && date.month() == currentDate.month() &&
date.year() == currentDate.year()) {
if (!isSelected(date))
styleClass += " Wt-cal-now";
t->setToolTip(WString::tr("Wt.WCalendar.today"));
} else
t->setToolTip("");
t->setStyleClass(styleClass.c_str());
return t;
}
void FormExample::setLanguage(const std::string lang)
{
bool haveLang = false;
for (auto i : languageSelects_) {
WText *t = i;
// prefix match, e.g. en matches en-us.
bool isLang = lang.find(t->text().toUTF8()) == 0;
t->setStyleClass(isLang ? "langcurrent" : "lang");
haveLang = haveLang || isLang;
}
if (!haveLang) {
languageSelects_[0]->setStyleClass("langcurrent");
WApplication::instance()
->setLocale(languageSelects_[0]->text().toUTF8());
} else
WApplication::instance()->setLocale(lang);
}
/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8/////////9/////////A
void PagesList::load()
{
impl_->clear();
// item count
WText *wtitemt = new WText("Eintraege : ", impl_);
wtitemt->setStyleClass("tableFilter");
WText *wtitems = new WText(lexical_cast<string>(table_->entriesCount()), impl_);
wtitems->setStyleClass("pageNumbersCurr");
// pages
WText *wtxtpg = new WText(" Seiten : ", impl_);
wtxtpg->setStyleClass("tableFilter");
const unsigned int pagesCount = 1 + table_->entriesCount() / table_->entriesPerPage();
if(pagesCount > 1 && table_->pageNr() > 1)
{
WText *previous = new WText("<", impl_);
previous->setStyleClass("pageNumbers");
previous->setToolTip("vorherige");
previous->clicked().connect(SLOT(this, PagesList::select));
}
for(unsigned int i=0; i<pagesCount; ++i)
{
WText *wtxt = new WText(lexical_cast<string>(i+1), impl_);
if(i + 1 == table_->pageNr())
wtxt->setStyleClass("pageNumbersCurr");
else
{
wtxt->setStyleClass("pageNumbers");
wtxt->clicked().connect(SLOT(this, PagesList::select));
}
}
if(pagesCount > 1 && table_->pageNr() < pagesCount)
{
WText *next = new WText(">", impl_);
next->setStyleClass("pageNumbers");
next->setToolTip("nächste");
next->clicked().connect(SLOT(this, PagesList::select));
}
}
void SVSEView::createTitle()
{
int nRow = numRows();
WTable *pSub = new WTable(elementAt(nRow, 0));
elementAt(nRow, 0)->setStyleClass("t1title");
if(pSub)
{
pSub->setStyleClass("t3");
nRow = pSub->numRows();
WText *pTitle = new WText(SVResString::getResString("IDS_SE_List_Title"), (WContainerWidget*)pSub->elementAt(nRow, 0));
if(pTitle)
pTitle->setStyleClass("tgrouptitle2");
pSub->elementAt(nRow, 0)->setStyleClass("cell_80");
m_pTime = new WText("local time", pSub->elementAt(nRow, 1));
pSub->elementAt(nRow, 1)->setContentAlignment(AlignRight | AlignCenter);
svutil::TTime ttime = svutil::TTime::GetCurrentTimeEx();
string curTime = ttime.Format();
if(m_pTime)
{
m_pTime->setStyleClass("tgrouptitle2");
m_pTime->setText(SVResString::getResString("IDS_Refresh_Time") + curTime);
}
}
}
void TrendReportFrame::initQueryTable(WSVFlexTable **pFlexTable_Add ,int nRow,std::string strTitle, WSVMainTable * pUserTable)
{
*pFlexTable_Add = new WSVFlexTable((WContainerWidget *)pUserTable->GetContentTable()->elementAt(nRow,0), Blank, strTitle);
WSVFlexTable *pFlexTable = *pFlexTable_Add;
if(pFlexTable->GetContentTable() != NULL)
{
//标题链接
WTable *QueryTitleTable1 = new WTable(pFlexTable->GetContentTable()->elementAt(0,0));
QueryTitleTable1->elementAt(0, 1)->resize(WLength(8,WLength::Percentage),0);
WText * p2HourText = new WText("2h", QueryTitleTable1->elementAt(0, 1));
p2HourText->setStyleClass("linktext");
connect(p2HourText, SIGNAL(clicked()), "showbar();" ,this, SLOT(Query2HourText()) , WObject::ConnectionType::JAVASCRIPTDYNAMIC);
QueryTitleTable1->elementAt(0, 2)->resize(WLength(8,WLength::Percentage),0);
WText * p4HourText = new WText("4h", QueryTitleTable1->elementAt(0, 2));
p4HourText->setStyleClass("linktext");
connect(p4HourText, SIGNAL(clicked()), "showbar();" ,this, SLOT(Query4HourText()) , WObject::ConnectionType::JAVASCRIPTDYNAMIC);
QueryTitleTable1->elementAt(0, 3)->resize(WLength(8,WLength::Percentage),0);
WText * p8HourText = new WText("8h", QueryTitleTable1->elementAt(0, 3));
p8HourText->setStyleClass("linktext");
connect(p8HourText, SIGNAL(clicked()), "showbar();" ,this, SLOT(Query8HourText()) , WObject::ConnectionType::JAVASCRIPTDYNAMIC);
QueryTitleTable1->elementAt(0, 4)->resize(WLength(8,WLength::Percentage),0);
WText * p1DayText = new WText("1d", QueryTitleTable1->elementAt(0, 4));
p1DayText->setStyleClass("linktext");
connect(p1DayText, SIGNAL(clicked()), "showbar();" ,this, SLOT(Query1DayText()) , WObject::ConnectionType::JAVASCRIPTDYNAMIC);
QueryTitleTable1->elementAt(0, 5)->resize(WLength(8,WLength::Percentage),0);
WText * p3DayText = new WText("3d", QueryTitleTable1->elementAt(0, 5));
p3DayText->setStyleClass("linktext");
connect(p3DayText, SIGNAL(clicked()), "showbar();" ,this, SLOT(Query3DayText()) , WObject::ConnectionType::JAVASCRIPTDYNAMIC);
QueryTitleTable1->elementAt(0, 6)->resize(WLength(8,WLength::Percentage),0);
WText * p5DayText = new WText("5d", QueryTitleTable1->elementAt(0, 6));
p5DayText->setStyleClass("linktext");
connect(p5DayText, SIGNAL(clicked()), "showbar();" ,this, SLOT(Query5DayText()) , WObject::ConnectionType::JAVASCRIPTDYNAMIC);
QueryTitleTable1->elementAt(0, 7)->resize(WLength(8,WLength::Percentage),0);
WText * p1WeekText = new WText("1w", QueryTitleTable1->elementAt(0, 7));
p1WeekText->setStyleClass("linktext");
connect(p1WeekText, SIGNAL(clicked()), "showbar();" ,this, SLOT(Query1WeekText()) , WObject::ConnectionType::JAVASCRIPTDYNAMIC);
QueryTitleTable1->elementAt(0, 8)->resize(WLength(12,WLength::Percentage),0);
WText * pCurWeekText = new WText(strWeek, QueryTitleTable1->elementAt(0, 8));
pCurWeekText->setStyleClass("linktext");
connect(pCurWeekText, SIGNAL(clicked()), "showbar();" ,this, SLOT(QueryCurWeekText()) , WObject::ConnectionType::JAVASCRIPTDYNAMIC);
QueryTitleTable1->elementAt(0, 9)->resize(WLength(8,WLength::Percentage),0);
WText * p1MonthText = new WText("1m", QueryTitleTable1->elementAt(0, 9));
p1MonthText->setStyleClass("linktext");
connect(p1MonthText, SIGNAL(clicked()), "showbar();" ,this, SLOT(Query1MonthText()) , WObject::ConnectionType::JAVASCRIPTDYNAMIC);
QueryTitleTable1->elementAt(0, 10)->resize(WLength(8,WLength::Percentage),0);
WText * p3MonthText = new WText("3m", QueryTitleTable1->elementAt(0, 10));
p3MonthText->setStyleClass("linktext");
connect(p3MonthText, SIGNAL(clicked()), "showbar();" ,this, SLOT(Query3MonthText()) , WObject::ConnectionType::JAVASCRIPTDYNAMIC);
QueryTitleTable1->elementAt(0, 11)->resize(WLength(8,WLength::Percentage),0);
WText * p6MonthText = new WText("6m", QueryTitleTable1->elementAt(0, 11));
p6MonthText->setStyleClass("linktext");
connect(p6MonthText, SIGNAL(clicked()), "showbar();" ,this, SLOT(Query6MonthText()) , WObject::ConnectionType::JAVASCRIPTDYNAMIC);
QueryTitleTable1->elementAt(0, 12)->resize(WLength(12,WLength::Percentage),0);
WText * pCurDayText = new WText(strDay, QueryTitleTable1->elementAt(0, 12));
pCurDayText->setStyleClass("linktext");
connect(pCurDayText, SIGNAL(clicked()), "showbar();" ,this, SLOT(QueryCurDayText()) , WObject::ConnectionType::JAVASCRIPTDYNAMIC);
//时间
WTable * QueryTitleTable2 = new WTable((WContainerWidget *)pFlexTable->GetContentTable()->elementAt(1,0));
pFlexTable->GetContentTable()->elementAt(1, 0)->setContentAlignment(AlignTop | AlignCenter);
QueryTitleTable2->resize(WLength(100,WLength::Percentage),WLength(30,WLength::Pixel));
TTime curTime = TTime::GetCurrentTimeEx();
new WText(strStartTimeLabel, QueryTitleTable2->elementAt(0, 0));
pAlertStartTime = new WLineEdit("", QueryTitleTable2->elementAt(0, 1));
TTimeSpan ts(0,24,0,0);
curTime -= ts;
pAlertStartTime->setText(curTime.Format());
pAlertStartTime->setStyleClass("input_text");
strcpy(pAlertStartTime->contextmenu_ , "onFocus=\"calendar()\"");
curTime = TTime::GetCurrentTimeEx();
new WText(strEndTimeLabel, QueryTitleTable2->elementAt(0, 3));
pAlertEndTime = new WLineEdit("", QueryTitleTable2->elementAt(0, 4));
pAlertEndTime->setText(curTime.Format());
pAlertEndTime->setStyleClass("input_text");
strcpy(pAlertEndTime->contextmenu_ , "onFocus=\"calendar()\"");
pFlexTable->ShowOrHideHelp();
pFlexTable->HideAllErrorMsg();
}
if(pFlexTable->GetActionTable()!=NULL)
{
WTable *pTbl;
pTbl = new WTable(pFlexTable->GetActionTable()->elementAt(0, 1));
WSVButton * pQueryBtn = new WSVButton(pTbl->elementAt(0,0), strQueryBtn, "button_bg_m_black.png", "", true);
connect(pQueryBtn, SIGNAL(clicked()), "showbar();" ,this, SLOT(TrendReportQuery()) , WObject::ConnectionType::JAVASCRIPTDYNAMIC);
}
}
void WCalendar::create()
{
selectionMode_ = SingleSelection;
singleClickSelect_ = false;
horizontalHeaderFormat_ = ShortDayNames;
firstDayOfWeek_ = 1;
cellClickMapper_ = 0;
cellDblClickMapper_ = 0;
WDate currentDay = WDate::currentDate();
currentYear_ = currentDay.year();
currentMonth_ = currentDay.month();
WStringStream text;
text <<
"<table class=\"days ${table-class}\" cellspacing=\"0\" cellpadding=\"0\">"
"""<tr>"
"" "<th class=\"caption\">${nav-prev}</th>"
"" "<th class=\"caption\"colspan=\"5\">${month} ${year}</th>"
"" "<th class=\"caption\">${nav-next}</th>"
"""</tr>"
"""<tr>";
for (int j = 0; j < 7; ++j)
text <<
"<th title=\"${t" << j << "}\" scope=\"col\">${d" << j << "}</th>";
text << "</tr>";
for (int i = 0; i < 6; ++i) {
text << "<tr>";
for (int j = 0; j < 7; ++j)
text << "<td>${c" << (i * 7 + j) << "}</td>";
text << "</tr>";
}
text << "</table>";
setImplementation(impl_ = new WTemplate());
impl_->setTemplateText(WString::fromUTF8(text.str()), XHTMLUnsafeText);
impl_->setStyleClass("Wt-cal");
setSelectable(false);
WText *prevMonth = new WText(tr("Wt.WCalendar.PrevMonth"));
prevMonth->setStyleClass("Wt-cal-navbutton");
prevMonth->clicked().connect(this, &WCalendar::browseToPreviousMonth);
WText *nextMonth = new WText(tr("Wt.WCalendar.NextMonth"));
nextMonth->setStyleClass("Wt-cal-navbutton");
nextMonth->clicked().connect(this, &WCalendar::browseToNextMonth);
monthEdit_ = new WComboBox();
monthEdit_->setInline(true);
for (unsigned i = 0; i < 12; ++i)
monthEdit_->addItem(WDate::longMonthName(i+1));
monthEdit_->activated().connect(this, &WCalendar::monthChanged);
monthEdit_->setDisabled(!WApplication::instance()->environment().ajax());
yearEdit_ = new WInPlaceEdit("");
yearEdit_->setButtonsEnabled(false);
yearEdit_->lineEdit()->setTextSize(4);
yearEdit_->setStyleClass("Wt-cal-year");
yearEdit_->valueChanged().connect(this, &WCalendar::yearChanged);
impl_->bindWidget("nav-prev", prevMonth);
impl_->bindWidget("nav-next", nextMonth);
impl_->bindWidget("month", monthEdit_);
impl_->bindWidget("year", yearEdit_);
setHorizontalHeaderFormat(horizontalHeaderFormat_);
setFirstDayOfWeek(firstDayOfWeek_);
}
void SimpleChatWidget::processChatEvent(const ChatEvent& event)
{
WApplication *app = WApplication::instance();
/*
* This is where the "server-push" happens. The chat server posts to this
* event from other sessions, see SimpleChatServer::postChatEvent()
*/
/*
* Format and append the line to the conversation.
*
* This is also the step where the automatic XSS filtering will kick in:
* - if another user tried to pass on some JavaScript, it is filtered away.
* - if another user did not provide valid XHTML, the text is automatically
* interpreted as PlainText
*/
/*
* If it is not a plain message, also update the user list.
*/
if (event.type() != ChatEvent::Message) {
if (event.type() == ChatEvent::Rename && event.user() == user_)
user_ = event.data();
updateUsers();
}
/*
* This is the server call: we (schedule to) propagate the updated UI to
* the client.
*
* This schedules an update and returns immediately
*/
app->triggerUpdate();
newMessage();
/*
* Anything else doesn't matter if we are not logged in.
*/
if (!loggedIn())
return;
bool display = event.type() != ChatEvent::Message
|| !userList_
|| (users_.find(event.user()) != users_.end() && users_[event.user()]);
if (display) {
WText *w = new WText(messages_);
/*
* If it fails, it is because the content wasn't valid XHTML
*/
if (!w->setText(event.formattedHTML(user_, XHTMLText))) {
w->setText(event.formattedHTML(user_, PlainText));
w->setTextFormat(XHTMLText);
}
w->setInline(false);
w->setStyleClass("chat-msg");
/*
* Leave no more than 100 messages in the back-log
*/
if (messages_->count() > 100)
delete messages_->children()[0];
/*
* Little javascript trick to make sure we scroll along with new content
*/
app->doJavaScript(messages_->jsRef() + ".scrollTop += "
+ messages_->jsRef() + ".scrollHeight;");
/* If this message belongs to another user, play a received sound */
if (event.user() != user_ && messageReceived_)
messageReceived_->play();
}
}
WWidget *RootLogin::Layout()
{
m_cgiRoot->setTitle(m_lang->GetString("ROOT_LOGIN_TITLE"));
Div *root = new Div("RootLogin");
Div *dvNoScript = new Div(root, "dvNoScript");
new WText(m_lang->GetString("WARN_NO_SCRIPT"), dvNoScript);
Div *dvLogin = new Div(root, "dvLogin");
new WText(m_lang->GetString("ROOT_LOGIN_FORM_TITLE"), dvLogin);
Div *dvLangBar = new Div(dvLogin, "dvLangBar");
new WText(L"<span style=\"color: #333; font-family: Tahoma !important; letter-spacing: 1px;\">"
"<a href=\"?enroot\" style=\"color: #666; text-decoration: none;\">EN</a>"
" | "
"<a href=\"?faroot\" style=\"color: #666; text-decoration: none;\">فا</a>"
"</span>", dvLangBar);
Div *dvLoginForm = new Div(dvLogin, "dvLoginForm", "form");
WGridLayout *dvLoginFormLayout = new WGridLayout();
m_loginUserEdit = new WLineEdit();
m_loginPwdEdit = new WLineEdit();
m_loginPwdEdit->setEchoMode(WLineEdit::Password);
m_loginCaptchaEdit = new WLineEdit();
dvLoginFormLayout->addWidget(new WText(m_lang->GetString("ROOT_LOGIN_FORM_USER_TEXT")),
0, 0, AlignLeft | AlignMiddle);
dvLoginFormLayout->addWidget(m_loginUserEdit, 0, 1);
dvLoginFormLayout->addWidget(new WText(m_lang->GetString("ROOT_LOGIN_FORM_PWD_TEXT")),
1, 0, AlignLeft | AlignMiddle);
dvLoginFormLayout->addWidget(m_loginPwdEdit, 1, 1);
dvLoginFormLayout->addWidget(new WText(m_lang->GetString("ROOT_LOGIN_FORM_CAPTCHA_TEXT")),
2, 0, AlignLeft | AlignMiddle);
dvLoginFormLayout->addWidget(m_loginCaptchaEdit, 2, 1);
dvLoginFormLayout->setVerticalSpacing(11);
dvLoginFormLayout->setColumnStretch(0, 100);
dvLoginFormLayout->setColumnStretch(1, 200);
dvLoginForm->resize(300, WLength::Auto);
dvLoginForm->setLayout(dvLoginFormLayout);
m_loginCaptchaImage = m_captcha->GenCap();
dvLogin->addWidget(m_loginCaptchaImage);
m_errLoginText = new WText(dvLogin);
WPushButton *loginBtn = new WPushButton(m_lang->GetString("ROOT_LOGIN_FORM_LOGIN_TEXT"),
dvLogin);
loginBtn->setStyleClass("formButton");
WText *forgotLink = new WText(
L"<p style=\"text-align: right !important; margin-top: 25px;\">"
+ m_lang->GetString("ROOT_LOGIN_FORM_FORGOT_TEXT") + L"</p>",
dvLogin);
forgotLink->setStyleClass("link");
m_dvForgot = new Div(dvLogin, "dvForgot");
m_forgotFormFlag = false;
Div *dvCopyright = new Div(root, "dvCopyright");
new WText(Base::Copyright(m_cgiEnv->CurrentLang), dvCopyright);
WSignalMapper<WText *> *forgotMap = new WSignalMapper<WText *>(this);
forgotMap->mapped().connect(this, &RootLogin::ForgotForm);
forgotMap->mapConnect(forgotLink->clicked(), forgotLink);
WLengthValidator *loginUserValidator = new WLengthValidator(Base::MIN_USERNAME_LENGTH,
Base::MAX_USERNAME_LENGTH);
loginUserValidator->setMandatory(true);
m_loginUserEdit->setValidator(loginUserValidator);
WLengthValidator *loginPwdValidator = new WLengthValidator(Base::MIN_PASSWORD_LENGTH,
Base::MAX_PASSWORD_LENGTH);
loginPwdValidator->setMandatory(true);
m_loginPwdEdit->setValidator(loginPwdValidator);
m_loginCaptchaValidator = new WIntValidator(m_captcha->Result, m_captcha->Result);
m_loginCaptchaValidator->setMandatory(true);
m_loginCaptchaEdit->setValidator(m_loginCaptchaValidator);
m_loginUserEdit->enterPressed().connect(this, &RootLogin::LoginOK);
m_loginPwdEdit->enterPressed().connect(this, &RootLogin::LoginOK);
m_loginCaptchaEdit->enterPressed().connect(this, &RootLogin::LoginOK);
loginBtn->clicked().connect(this, &RootLogin::LoginOK);
return root;
}
bool SimpleChatWidget::startChat(const WString& user)
{
/*
* When logging in, we pass our processChatEvent method as the function that
* is used to indicate a new chat event for this user.
*/
if (server_.login(user)) {
loggedIn_ = true;
connect();
user_ = user;
clear();
userNameEdit_ = 0;
messages_ = new WContainerWidget();
userList_ = new WContainerWidget();
messageEdit_ = new WTextArea();
messageEdit_->setRows(2);
messageEdit_->setFocus();
// Display scroll bars if contents overflows
messages_->setOverflow(WContainerWidget::OverflowAuto);
userList_->setOverflow(WContainerWidget::OverflowAuto);
sendButton_ = new WPushButton("Send");
WPushButton *logoutButton = new WPushButton("Logout");
createLayout(messages_, userList_, messageEdit_, sendButton_, logoutButton);
/*
* Connect event handlers:
* - click on button
* - enter in text area
*
* We will clear the input field using a small custom client-side
* JavaScript invocation.
*/
// Create a JavaScript 'slot' (JSlot). The JavaScript slot always takes
// 2 arguments: the originator of the event (in our case the
// button or text area), and the JavaScript event object.
clearInput_.setJavaScript
("function(o, e) { setTimeout(function() {"
"" + messageEdit_->jsRef() + ".value='';"
"}, 0); }");
// Bind the C++ and JavaScript event handlers.
sendButton_->clicked().connect(this, &SimpleChatWidget::send);
messageEdit_->enterPressed().connect(this, &SimpleChatWidget::send);
sendButton_->clicked().connect(clearInput_);
messageEdit_->enterPressed().connect(clearInput_);
sendButton_->clicked().connect(messageEdit_, &WLineEdit::setFocus);
messageEdit_->enterPressed().connect(messageEdit_, &WLineEdit::setFocus);
// Prevent the enter from generating a new line, which is its default
// action
messageEdit_->enterPressed().preventDefaultAction();
logoutButton->clicked().connect(this, &SimpleChatWidget::logout);
WText *msg = new WText
("<div><span class='chat-info'>You are joining as "
+ escapeText(user_) + ".</span></div>",
messages_);
msg->setStyleClass("chat-msg");
if (!userList_->parent()) {
delete userList_;
userList_ = 0;
}
if (!sendButton_->parent()) {
delete sendButton_;
sendButton_ = 0;
}
if (!logoutButton->parent())
delete logoutButton;
updateUsers();
return true;
} else
return false;
}
/*! \brief Creates the hints text.
*/
WWidget *aboutDisplay() {
WText *result = new WText(WString::tr("about-text"));
result->setStyleClass("about");
return result;
}
WWidget *StyleLayout::wBoxLayout()
{
WContainerWidget *result = new WContainerWidget();
topic("WHBoxLayout", "WVBoxLayout", result);
addText(tr("layout-WBoxLayout"), result);
WContainerWidget *container;
WText *item;
WHBoxLayout *hbox;
WVBoxLayout *vbox;
/*
* first hbox
*/
container = new WContainerWidget(result);
container->setStyleClass("yellow-box");
hbox = new WHBoxLayout();
container->setLayout(hbox);
item = addText(tr("layout-item1"));
item->setStyleClass("green-box");
hbox->addWidget(item);
item = addText(tr("layout-item2"));
item->setStyleClass("blue-box");
hbox->addWidget(item);
addText(tr("layout-WBoxLayout-stretch"), result);
/*
* second hbox
*/
container = new WContainerWidget(result);
container->setStyleClass("yellow-box");
hbox = new WHBoxLayout();
container->setLayout(hbox);
item = addText(tr("layout-item1"));
item->setStyleClass("green-box");
hbox->addWidget(item, 1);
item = addText(tr("layout-item2"));
item->setStyleClass("blue-box");
hbox->addWidget(item);
addText(tr("layout-WBoxLayout-vbox"), result);
/*
* first vbox
*/
container = new WContainerWidget(result);
container->resize(150, 150);
container->setStyleClass("yellow-box centered");
vbox = new WVBoxLayout();
container->setLayout(vbox);
item = addText(tr("layout-item1"));
item->setStyleClass("green-box");
vbox->addWidget(item);
item = addText(tr("layout-item2"));
item->setStyleClass("blue-box");
vbox->addWidget(item);
/*
* second vbox
*/
container = new WContainerWidget(result);
container->resize(150, 150);
container->setStyleClass("yellow-box centered");
vbox = new WVBoxLayout();
container->setLayout(vbox);
item = addText(tr("layout-item1"));
item->setStyleClass("green-box");
vbox->addWidget(item, 1);
item = addText(tr("layout-item2"));
item->setStyleClass("blue-box");
vbox->addWidget(item);
addText(tr("layout-WBoxLayout-nested"), result);
/*
* nested boxes
*/
container = new WContainerWidget(result);
container->resize(200, 200);
container->setStyleClass("yellow-box centered");
vbox = new WVBoxLayout();
container->setLayout(vbox);
item = addText(tr("layout-item1"));
item->setStyleClass("green-box");
vbox->addWidget(item, 1);
hbox = new WHBoxLayout();
vbox->addLayout(hbox);
item = addText(tr("layout-item2"));
item->setStyleClass("green-box");
hbox->addWidget(item);
item = addText(tr("layout-item3"));
item->setStyleClass("blue-box");
hbox->addWidget(item);
return result;
}
