void WStackedWidget::defineJavaScript()
{
if (!javaScriptDefined_) {
javaScriptDefined_ = true;
WApplication *app = WApplication::instance();
LOAD_JAVASCRIPT(app, "js/WStackedWidget.js", "WStackedWidget", wtjs1);
setJavaScriptMember(" WStackedWidget", "new " WT_CLASS ".WStackedWidget("
+ app->javaScriptClass() + "," + jsRef() + ");");
setJavaScriptMember(WT_RESIZE_JS,
"$('#" + id() + "').data('obj').wtResize");
setJavaScriptMember(WT_GETPS_JS,
"$('#" + id() + "').data('obj').wtGetPs");
if (!animation_.empty()) {
loadAnimateJS();
setJavaScriptMember("wtAnimateChild",
"$('#" + id() + "').data('obj').animateChild");
setJavaScriptMember("wtAutoReverse",
autoReverseAnimation_ ? "true" : "false");
}
}
}
void WStackedWidget::loadAnimateJS()
{
if (!loadAnimateJS_) {
loadAnimateJS_ = true;
if (javaScriptDefined_) {
LOAD_JAVASCRIPT(WApplication::instance(), "js/WStackedWidget.js",
"WStackedWidget.prototype.animateChild", wtjs2);
setJavaScriptMember("wtAnimateChild",
"$('#" + id() + "').data('obj').animateChild");
setJavaScriptMember("wtAutoReverse",
autoReverseAnimation_ ? "true" : "false");
}
}
}
void WStackedWidget::setTransitionAnimation(const WAnimation& animation,
bool autoReverse)
{
if (loadAnimateJS()) {
if (!animation.empty())
addStyleClass("Wt-animated");
animation_ = animation;
autoReverseAnimation_ = autoReverse;
setJavaScriptMember("wtAnimateChild", WT_CLASS ".WStackedWidget.animateChild");
setJavaScriptMember("wtAutoReverse", autoReverseAnimation_ ? "true" : "false");
}
}
void WTextEdit::init()
{
WApplication *app = WApplication::instance();
setInline(false);
initTinyMCE();
version_ = getTinyMCEVersion();
setJavaScriptMember(" WTextEdit", "new " WT_CLASS ".WTextEdit("
+ app->javaScriptClass() + "," + jsRef() + ");");
setJavaScriptMember
(WT_RESIZE_JS,
"function(e, w, h) { var obj = $('#" + id() + "').data('obj'); "
"obj.wtResize(e, w, h); };");
std::string direction
= app->layoutDirection() == LayoutDirection::LeftToRight ? "ltr" : "rtl";
setConfigurationSetting("directionality", direction);
std::string toolbar;
if (version_ < 4)
toolbar = "fontselect,|,bold,italic,underline,|,fontsizeselect,|"
",forecolor,backcolor,|"
",justifyleft,justifycenter,justifyright,justifyfull,|,anchor,|"
",numlist,bullist";
else
toolbar = "undo redo | styleselect | bold italic | link";
setToolBar(0, toolbar);
for (int i = 1; i <= 3; i++)
setToolBar(i, std::string());
setConfigurationSetting("doctype", wApp->docType());
setConfigurationSetting("relative_urls", true);
if (version_ < 4) {
//this setting is no longer mentioned in the tinymce documenation though...
setConfigurationSetting("button_tile_map", true);
setConfigurationSetting("theme", std::string("advanced"));
setConfigurationSetting("theme_advanced_toolbar_location",
std::string("top"));
setConfigurationSetting("theme_advanced_toolbar_align",
std::string("left"));
}
onChange_.connect(this, &WTextEdit::propagateOnChange);
}
void WTabWidget::create()
{
setImplementation(layout_ = new WContainerWidget());
menu_ = new WMenu(new WStackedWidget());
layout_->addWidget(menu_);
layout_->addWidget(menu_->contentsStack());
setJavaScriptMember(WT_RESIZE_JS, StdWidgetItemImpl::secondResizeJS());
setJavaScriptMember(WT_GETPS_JS, StdWidgetItemImpl::secondGetPSJS());
menu_->itemSelected().connect(this, &WTabWidget::onItemSelected);
menu_->itemClosed().connect(this, &WTabWidget::onItemClosed);
}
void WStackedWidget::setCurrentIndex(int index, const WAnimation& animation,
bool autoReverse)
{
if (!animation.empty() && loadAnimateJS()
&& (isRendered() || !canOptimizeUpdates())) {
if (canOptimizeUpdates() && index == currentIndex_)
return;
WWidget *previous = currentWidget();
setJavaScriptMember("wtAutoReverse", autoReverse ? "true" : "false");
if (previous)
previous->animateHide(animation);
widget(index)->animateShow(animation);
currentIndex_ = index;
} else {
currentIndex_ = index;
for (int i = 0; i < count(); ++i)
if (widget(i)->isHidden() != (currentIndex_ != i))
widget(i)->setHidden(currentIndex_ != i);
if (isRendered())
doJavaScript("$('#" + id() + "').data('obj').setCurrent("
+ widget(currentIndex_)->jsRef() + ");");
}
}
void WTabWidget::create()
{
layout_ = new WContainerWidget();
setImplementation(std::unique_ptr<WWidget>(layout_));
std::unique_ptr<WStackedWidget> stack(new WStackedWidget());
menu_ = new WMenu(stack.get());
layout_->addWidget(std::unique_ptr<WWidget>(menu_));
layout_->addWidget(std::move(stack));
setJavaScriptMember(WT_RESIZE_JS, StdWidgetItemImpl::secondResizeJS());
setJavaScriptMember(WT_GETPS_JS, StdWidgetItemImpl::secondGetPSJS());
menu_->itemSelected().connect(this, &WTabWidget::onItemSelected);
menu_->itemClosed().connect(this, &WTabWidget::onItemClosed);
}
void WStackedWidget::setCurrentIndex(int index, const WAnimation& animation,
bool autoReverse)
{
if (!animation.empty() &&
WApplication::instance()->environment().supportsCss3Animations() &&
((isRendered() && javaScriptDefined_) || !canOptimizeUpdates())) {
if (canOptimizeUpdates() && index == currentIndex_)
return;
loadAnimateJS();
WWidget *previous = currentWidget();
doJavaScript("$('#" + id() + "').data('obj').adjustScroll("
+ widget(currentIndex_)->jsRef() + ");");
setJavaScriptMember("wtAutoReverse", autoReverse ? "true" : "false");
if (previous)
previous->animateHide(animation);
widget(index)->animateShow(animation);
currentIndex_ = index;
} else {
currentIndex_ = index;
for (int i = 0; i < count(); ++i)
if (widget(i)->isHidden() != (currentIndex_ != i))
widget(i)->setHidden(currentIndex_ != i);
if (currentIndex_ >= 0 && isRendered() && javaScriptDefined_)
doJavaScript("$('#" + id() + "').data('obj').setCurrent("
+ widget(currentIndex_)->jsRef() + ");");
}
}
void WTabWidget::create(WFlags<AlignmentFlag> layoutAlignment)
{
setImplementation(layout_ = new WContainerWidget());
WT_DEBUG( setObjectName("WTabWidget") );
menu_ = new WMenu(new WStackedWidget(), Horizontal);
menu_->setRenderAsList(true);
WContainerWidget *menuDiv = new WContainerWidget();
menuDiv->setStyleClass("Wt-tabs");
menuDiv->addWidget(menu_);
layout_->addWidget(menuDiv);
layout_->addWidget(menu_->contentsStack());
setJavaScriptMember
(WT_RESIZE_JS, std::string() +
"function(self, w, h) {"
"""self.style.height= h + 'px';"
"""var c = self.firstChild;"
"""var t = self.lastChild;"
"""h -= c.offsetHeight + " WT_CLASS ".px(c, 'marginTop') "
"" "+ " WT_CLASS ".px(c, 'marginBottom');"
"""if (h > 0)"
"" "t." + WT_RESIZE_JS + "(t, w, h);"
"};");
menu_->itemSelected().connect(this, &WTabWidget::onItemSelected);
menu_->itemClosed().connect(this, &WTabWidget::onItemClosed);
}
void WPopupMenu::prepareRender(WApplication *app)
{
if (app->environment().agentIsIE()) {
doJavaScript(jsRef() + ".lastChild.style.width="
+ jsRef() + ".lastChild.offsetWidth + 'px';");
}
// FIXME: we should really also prepareRender() of submenus when shown...
if (!cancel_.isConnected()) {
LOAD_JAVASCRIPT(app, "js/WPopupMenu.js", "WPopupMenu", wtjs1);
std::vector<WPopupMenu *> subMenus;
getSubMenus(subMenus);
WStringStream s;
s << "new " WT_CLASS ".WPopupMenu("
<< app->javaScriptClass() << ',' << jsRef() << ','
<< autoHideDelay_ << ",[";
for (unsigned i = 0; i < subMenus.size(); ++i) {
if (i != 0)
s << ',';
s << WWebWidget::jsStringLiteral(subMenus[i]->id());
}
s << "]);";
setJavaScriptMember(" WPopupMenu", s.str());
cancel_.connect(this, &WPopupMenu::done);
}
}
void WLineEdit::defineJavaScript()
{
if (javaScriptDefined_)
return;
javaScriptDefined_ = true;
WApplication *app = WApplication::instance();
LOAD_JAVASCRIPT(app, "js/WLineEdit.js", "WLineEdit", wtjs1);
std::u32string space;
space += spaceChar_;
std::string jsObj = "new " WT_CLASS ".WLineEdit("
+ app->javaScriptClass() + "," + jsRef() + "," +
WWebWidget::jsStringLiteral(mask_) + "," +
WWebWidget::jsStringLiteral(raw_) + "," +
WWebWidget::jsStringLiteral(displayContent_) + "," +
WWebWidget::jsStringLiteral(case_) + "," +
WWebWidget::jsStringLiteral(space) + "," +
(inputMaskFlags_.test(InputMaskFlag::KeepMaskWhileBlurred) ? "0x1" : "0x0")
+ ");";
setJavaScriptMember(" WLineEdit", jsObj);
#ifdef WT_CNOR
EventSignalBase& b = mouseMoved();
EventSignalBase& c = keyWentDown();
#endif
connectJavaScript(keyWentDown(), "keyDown");
connectJavaScript(keyPressed(), "keyPressed");
connectJavaScript(focussed(), "focussed");
connectJavaScript(blurred(), "blurred");
connectJavaScript(clicked(), "clicked");
}
WPaintedWidget::WPaintedWidget(WContainerWidget *parent)
: WInteractWidget(parent),
preferredMethod_(HtmlCanvas),
painter_(0),
needRepaint_(false),
sizeChanged_(false),
areaImageAdded_(false),
repaintFlags_(0),
areaImage_(0),
renderWidth_(0), renderHeight_(0)
{
if (WApplication::instance()) {
const WEnvironment& env = WApplication::instance()->environment();
if (env.agentIsOpera()
&& env.userAgent().find("Mac OS X") == std::string::npos)
preferredMethod_ = InlineSvgVml;
}
setLayoutSizeAware(true);
setJavaScriptMember(WT_RESIZE_JS,
"function(self, w, h) {"
"""var u = $(self).find('canvas, img');"
"""if (w >= 0) "
"" "u.width(w);"
"""if (h >= 0) "
"" "u.height(h);"
"}");
setInline(false);
}
void WTreeTable::defineJavaScript()
{
WApplication *app = WApplication::instance();
LOAD_JAVASCRIPT(app, "js/WTreeTable.js", "WTreeTable", wtjs1);
setJavaScriptMember(" WTreeTable", "new " WT_CLASS ".WTreeTable("
+ app->javaScriptClass() + "," + jsRef() + ");");
}
WAbstractSpinBox::WAbstractSpinBox(WContainerWidget *parent)
: WLineEdit(parent),
changed_(false),
valueChangedConnection_(false),
preferNative_(false),
setup_(false)
{
setJavaScriptMember("_a", "0");
}
void WFormWidget::setToolTip(const WString& text, TextFormat textFormat)
{
WInteractWidget::setToolTip(text, textFormat);
if (validator_ && textFormat == PlainText) {
setJavaScriptMember("defaultTT", text.jsStringLiteral());
validate();
}
}
void WStackedWidget::setTransitionAnimation(const WAnimation& animation,
bool autoReverse)
{
if (loadAnimateJS()) {
if (!animation.empty())
addStyleClass("Wt-animated");
animation_ = animation;
autoReverseAnimation_ = autoReverse;
if (isRendered()) {
setJavaScriptMember("wtAnimateChild",
"$('#" + id() + "').data('obj').animateChild");
setJavaScriptMember("wtAutoReverse",
autoReverseAnimation_ ? "true" : "false");
}
}
}
WStackedWidget::WStackedWidget(WContainerWidget *parent)
: WContainerWidget(parent),
currentIndex_(-1)
{
WT_DEBUG( setObjectName("WStackedWidget") );
setJavaScriptMember(WT_RESIZE_JS, StdGridLayoutImpl::childrenResizeJS());
addStyleClass("Wt-stack");
}
void WPopupWidget::defineJavaScript()
{
WApplication *app = WApplication::instance();
LOAD_JAVASCRIPT(app, "js/WPopupWidget.js", "WPopupWidget", wtjs1);
WStringStream jsObj;
jsObj << "new " WT_CLASS ".WPopupWidget("
<< app->javaScriptClass() << ',' << jsRef() << ','
<< transient_ << ',' << autoHideDelay_ << ','
<< !isHidden() << ");";
setJavaScriptMember(" WPopupWidget", jsObj.str());
}
void WSuggestionPopup::defineJavaScript()
{
WApplication *app = WApplication::instance();
const char *THIS_JS = "js/WSuggestionPopup.js";
LOAD_JAVASCRIPT(app, THIS_JS, "WSuggestionPopup", wtjs1);
LOAD_JAVASCRIPT(app, THIS_JS, "WSuggestionPopupStdMatcher", wtjs2);
setJavaScriptMember(" WSuggestionPopup",
"new " WT_CLASS ".WSuggestionPopup("
+ app->javaScriptClass() + "," + jsRef() + ","
+ replacerJS_ + "," + matcherJS_ + ","
+ boost::lexical_cast<std::string>(filterLength_) + ","
+ boost::lexical_cast<std::string>(defaultValue_) + ");");
}
void WAbstractSpinBox::defineJavaScript()
{
WApplication *app = WApplication::instance();
LOAD_JAVASCRIPT(app, "js/WSpinBox.js", "WSpinBox", wtjs1);
std::string jsObj = "new " WT_CLASS ".WSpinBox("
+ app->javaScriptClass() + "," + jsRef() + ","
+ boost::lexical_cast<std::string>(decimals()) + ","
+ prefix().jsStringLiteral() + ","
+ suffix().jsStringLiteral() + ","
+ jsMinMaxStep() + ");";
setJavaScriptMember("_a", "0;" + jsObj);
}
void WTreeTable::render(WFlags<RenderFlag> flags)
{
if (flags.test(RenderFlag::Full)) {
defineJavaScript();
setJavaScriptMember(WT_RESIZE_JS,
jsRef() + ".wtObj.wtResize");
resize(width(), height());
WApplication::instance()->addAutoJavaScript
("{var obj = " + jsRef() + ";"
"if (obj && obj.wtObj) obj.wtObj.autoJavaScript();}");
}
WCompositeWidget::render(flags);
}
void WTreeTable::render(WFlags<RenderFlag> flags)
{
if (flags & RenderFull) {
defineJavaScript();
setJavaScriptMember(WT_RESIZE_JS,
"$('#" + id() + "').data('obj').wtResize");
resize(width(), height());
WApplication::instance()->addAutoJavaScript
("{var obj = $('#" + id() + "').data('obj');"
"if (obj) obj.autoJavaScript();}");
}
WCompositeWidget::render(flags);
}
void WFormWidget::defineJavaScript(bool force)
{
if (force || !flags_.test(BIT_JS_OBJECT)) {
flags_.set(BIT_JS_OBJECT);
if (!isRendered())
return;
WApplication *app = WApplication::instance();
LOAD_JAVASCRIPT(app, "js/WFormWidget.js", "WFormWidget", wtjs1);
setJavaScriptMember(" WFormWidget", "new " WT_CLASS ".WFormWidget("
+ app->javaScriptClass() + ","
+ jsRef() + ","
+ emptyText_.jsStringLiteral() + ");");
}
}
void WAbstractSpinBox::defineJavaScript()
{
WApplication *app = WApplication::instance();
LOAD_JAVASCRIPT(app, "js/WSpinBox.js", "WSpinBox", wtjs1);
WStringStream ss;
ss << "new " WT_CLASS ".WSpinBox("
<< app->javaScriptClass() << "," << jsRef() << "," << decimals() << ","
<< prefix().jsStringLiteral() << ","
<< suffix().jsStringLiteral() << ","
<< jsMinMaxStep() << ","
<< jsStringLiteral(WLocale::currentLocale().decimalPoint()) << ","
<< jsStringLiteral(WLocale::currentLocale().groupSeparator())
<< ");";
setJavaScriptMember(" WSpinBox", ss.str());
}
void WSuggestionPopup::defineJavaScript()
{
WApplication *app = WApplication::instance();
const char *THIS_JS = "js/WSuggestionPopup.js";
LOAD_JAVASCRIPT(app, THIS_JS, "WSuggestionPopup", wtjs1);
LOAD_JAVASCRIPT(app, THIS_JS, "WSuggestionPopupStdMatcher", wtjs2);
std::string ddUnfiltered = isDropDownIconUnfiltered_ ? "true" : "false";
setJavaScriptMember(" WSuggestionPopup",
"new " WT_CLASS ".WSuggestionPopup("
+ app->javaScriptClass() + "," + jsRef() + ","
+ replacerJS_ + "," + matcherJS_ + ","
+ boost::lexical_cast<std::string>
(std::max(0, filterLength_)) + ","
+ boost::lexical_cast<std::string>(partialResults()) + ","
+ boost::lexical_cast<std::string>(defaultValue_) + ","
+ ddUnfiltered + ");");
}
void WFormWidget::validatorChanged()
{
std::string validateJS = validator_->javaScriptValidate();
if (!validateJS.empty()) {
setJavaScriptMember("wtValidate", validateJS);
if (!validateJs_) {
validateJs_ = new JSlot();
validateJs_->setJavaScript("function(o){" WT_CLASS ".validate(o)}");
keyWentUp().connect(*validateJs_);
changed().connect(*validateJs_);
if (domElementType() != DomElement_SELECT)
clicked().connect(*validateJs_);
} else if (isRendered())
validateJs_->exec(jsRef());
} else {
delete validateJs_;
validateJs_ = 0;
}
std::string inputFilter = validator_->inputFilter();
if (!inputFilter.empty()) {
if (!filterInput_) {
filterInput_ = new JSlot();
keyPressed().connect(*filterInput_);
}
Wt::Utils::replace(inputFilter, '/', "\\/");
filterInput_->setJavaScript
("function(o,e){" WT_CLASS ".filter(o,e,"
+ jsStringLiteral(inputFilter) + ")}");
} else {
delete filterInput_;
filterInput_ = 0;
}
validate();
}
void WPopupMenu::prepareRender(WApplication *app)
{
if (!cancel_.isConnected()) {
LOAD_JAVASCRIPT(app, "js/WPopupMenu.js", "WPopupMenu", wtjs1);
WStringStream s;
s << "new " WT_CLASS ".WPopupMenu("
<< app->javaScriptClass() << ',' << jsRef() << ','
<< autoHideDelay_ << ");";
setJavaScriptMember(" WPopupMenu", s.str());
cancel_.connect(this, &WPopupMenu::cancel);
connectSignals(this);
}
adjustPadding();
}
void WDialog::setResizable(bool resizable)
{
if (resizable != resizable_) {
resizable_ = resizable;
toggleStyleClass("Wt-resizable", resizable);
setSelectable(!resizable);
if (resizable)
contents_->setSelectable(true);
if (resizable_) {
Resizable::loadJavaScript(WApplication::instance());
setJavaScriptMember
(" Resizable",
"(new " WT_CLASS ".Resizable("
WT_CLASS "," + jsRef() + ")).onresize(function(w, h) {"
"var obj = $('#" + id() + "').data('obj');"
"if (obj) obj.onresize(w, h);"
" });");
}
}
}
void WDateEdit::defineJavaScript()
{
WApplication *app = WApplication::instance();
LOAD_JAVASCRIPT(app, "js/WDateEdit.js", "WDateEdit", wtjs1);
std::string jsObj = "new " WT_CLASS ".WDateEdit("
+ app->javaScriptClass() + "," + jsRef() + ","
+ popup_->jsRef() + ");";
setJavaScriptMember(" WDateEdit", jsObj);
#ifdef WT_CNOR
EventSignalBase& b = mouseMoved();
EventSignalBase& c = keyWentDown();
#endif
connectJavaScript(mouseMoved(), "mouseMove");
connectJavaScript(mouseWentUp(), "mouseUp");
connectJavaScript(mouseWentDown(), "mouseDown");
connectJavaScript(mouseWentOut(), "mouseOut");
}
void WFileUpload::create()
{
// NOTE: this is broken on konqueror: you cannot target a form anymore
bool methodIframe = WApplication::instance()->environment().ajax();
if (methodIframe) {
fileUploadTarget_ = new WFileUploadResource(this);
fileUploadTarget_->setUploadProgress(true);
fileUploadTarget_->dataReceived().connect(this, &WFileUpload::onData);
setJavaScriptMember(WT_RESIZE_JS,
"function(self, w, h) {"
"""if (w >= 0) "
"" "$(self).find('input').width(w);"
"}");
} else
fileUploadTarget_ = 0;
setFormObject(!fileUploadTarget_);
uploaded().connect(this, &WFileUpload::onUploaded);
fileTooLarge().connect(this, &WFileUpload::onUploaded);
}