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 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 WDialog::setHidden(bool hidden, const WAnimation& animation)
{
if (isHidden() != hidden) {
if (modal_) {
WApplication *app = WApplication::instance();
WContainerWidget *cover = app->dialogCover();
if (!cover)
return; // when application is being destroyed
if (!hidden) {
saveCoverState(app, cover);
if (cover->isHidden()) {
if (!animation.empty()) {
cover->animateShow(WAnimation(WAnimation::Fade, WAnimation::Linear,
animation.duration() * 4));
} else
cover->show();
}
cover->setZIndex(impl_->zIndex() - 1);
app->pushExposedConstraint(this);
// FIXME: this should only blur if the active element is outside
// of the dialog
doJavaScript
("try {"
"""var ae=document.activeElement;"
// On IE when a dialog is shown on startup, activeElement is the
// body. Bluring the body sends the window to the background if
// it is the only tab.
// http://redmine.emweb.be/boards/2/topics/6415
"""if (ae && ae.blur && ae.nodeName != 'BODY') {"
"" "document.activeElement.blur();"
"}"
"} catch (e) { }");
} else
restoreCoverState(app, cover);
}
}
WPopupWidget::setHidden(hidden, animation);
}
void WStackedWidget::setTransitionAnimation(const WAnimation& animation,
bool autoReverse)
{
if (WApplication::instance()->environment().supportsCss3Animations()) {
if (!animation.empty())
addStyleClass("Wt-animated");
animation_ = animation;
autoReverseAnimation_ = autoReverse;
loadAnimateJS();
}
}
void WDialog::setHidden(bool hidden, const WAnimation& animation)
{
if (isHidden() != hidden) {
if (modal_) {
WApplication *app = WApplication::instance();
WContainerWidget *cover = app->dialogCover();
if (!cover)
return; // when application is being destroyed
if (!hidden) {
saveCoverState(app, cover);
if (cover->isHidden()) {
if (!animation.empty()) {
cover->animateShow(WAnimation(WAnimation::Fade, WAnimation::Linear,
animation.duration() * 4));
} else
cover->show();
}
cover->setZIndex(impl_->zIndex() - 1);
app->pushExposedConstraint(this);
// FIXME: this should only blur if the active element is outside
// of the dialog
doJavaScript
("try {"
"""if (document.activeElement && document.activeElement.blur)"
"" "document.activeElement.blur();"
"} catch (e) { }");
} else
restoreCoverState(app, cover);
}
}
WCompositeWidget::setHidden(hidden, animation);
}
virtual void setHidden(bool hidden,
const WAnimation& animation = WAnimation())
{
if (animation.empty()) {
/* Comply with bootstrap responsive CSS assumptions */
/* When animations are used, this is actually done in wtAnimatedHidden */
if (hidden)
setHeight(0);
else
setHeight(WLength::Auto);
}
WContainerWidget::setHidden(hidden, animation);
}
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 WPopupMenu::setHidden(bool hidden, const WAnimation& animation)
{
if (!WApplication::instance()->session()->renderer().preLearning()
&& (animation.empty() && hidden == isHidden()))
return;
WCompositeWidget::setHidden(hidden, animation);
if (autoHideDelay_ >= 0 && cancel_.isConnected())
doJavaScript("jQuery.data(" + jsRef() + ", 'obj').setHidden("
+ (hidden ? "1" : "0") + ");");
if (hidden)
renderOutAll();
}
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");
}
}
}
