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/*
* Copyright (C) 2009 Emweb bvba, Kessel-Lo, Belgium.
*
* See the LICENSE file for terms of use.
*/
#include "EmwebLoadingIndicator.h"
#include "Wt/WApplication"
#include "Wt/WEnvironment"
#include "Wt/WImage"
#include "Wt/WText"
EmwebLoadingIndicator::EmwebLoadingIndicator()
{
setInline(false);
WApplication *app = WApplication::instance();
cover_ = new WContainerWidget(this);
center_ = new WContainerWidget(this);
WImage *img = new WImage(WLink("icons/emweb.jpg"), center_);
img->setMargin(7, Top | Bottom);
text_ = new WText("Loading...", center_);
text_->setInline(false);
text_->setMargin(WLength::Auto, Left | Right);
if (app->environment().agentIsIE())
app->styleSheet().addRule("body", "height: 100%; margin: 0;");
app->styleSheet().addRule("div#" + cover_->id(), std::string() +
"background: #DDDDDD;"
"height: 100%; width: 100%;"
"top: 0px; left: 0px;"
"opacity: 0.5; position: absolute;"
"-khtml-opacity: 0.5;"
"z-index: 10000;" +
(app->environment().agentIsIE() ?
"filter: alpha(opacity=50);"
:
"-moz-opacity:0.5;"
"-moz-background-clip: -moz-initial;"
"-moz-background-origin: -moz-initial;"
"-moz-background-inline-policy: -moz-initial;"
));
app->styleSheet().addRule("div#" + center_->id(),
"background: white;"
"border: 3px solid #333333;"
"z-index: 10001; visibility: visible;"
"position: absolute; left: 50%; top: 50%;"
"margin-left: -120px; margin-top: -60px;"
"width: 240px; height: 120px;"
"font-family: arial,sans-serif;"
"text-align: center");
}
void EmwebLoadingIndicator::setMessage(const WString& text)
{
text_->setText(text);
}
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