/**
* Common social bookmarks functions
*/
/**
* Checks if the close icon is showing.
*
* @param element the element which contain the icon.
*/
function isCloseIconShowing(activatorId) {
var backgroundImage = jQuery(activatorId).css("background-image");
if (backgroundImage.indexOf("close.png") > -1) {
return true;
}
return false;
}
/**
* Sets the icon depending on the state.
*
* @param element the element which contain the icon.
* @param name the state of which icon who should be shown (share-close/share-open).
*/
function setIcon(activatorId, name) {
jQuery(activatorId).css({backgroundImage: "url(/img/icon/" + name + ".png)"});
}
/**
* Toggles the open/close icon when clicking activation element.
*
* @param element the element which contain the icon.
*/
function toogleIcon(activatorId) {
if (isCloseIconShowing(activatorId)) {
setIcon(activatorId, "share-open");
} else {
setIcon(activatorId, "share-close");
}
}
/**
* Show/Hide the social bookmarks if the activator element is clicked.
*
* @param activatorElement the element to activate the widget with.
* @param left the left position relative to the parent element.
* @param top the top position relative to the parent element.
* @param widgetId the id of the element containing the widget.
*/
function addActivatorClickEventListner(activatorId, widgetId) {
jQuery(activatorId).click(function (event) {
jQuery(widgetId).toggle();
toogleIcon(jQuery(activatorId));
event.stopPropagation();
});
}
/**
* Position the social bookmarks relative the the activator element.
*
* @param widgetId the id of the element containing the widget.
* @param left the left position relative to the parent element.
* @param top the top position relative to the parent element.
*/
function positionSocialBookmarks(widgetId, left, top) {
jQuery(widgetId).css("left", left);
jQuery(widgetId).css("top", top);
}
/**
* Disables propagation of the event if one of the inner elements
* of the box is clicked, preventing it from closing.
*/
function addSocialBookMarkClickEventListner() {
jQuery(".socialBookMarks,.socialBookMarks img,.socialBookMarks a").click(function (event) {
event.stopPropagation();
});
}
/**
* Activate listeners related to a given widget element depending on
* if the user has java script enabled or not.
*
* @param widgetId the id of the element containing the widget.
* @param fallbackId the id of the fall back element.
* @param activatorId the element to activate the widget with.
* @param left the left position relative to the parent element.
* @param top the top position relative to the parent element.
*/
function registerSocialBookmarkWidget(widgetId, fallbackId, activatorId, left, top) {
jQuery(widgetId).hide();
addActivatorClickEventListner(activatorId, widgetId);
positionSocialBookmarks(widgetId, left, top);
toogleIcon(activatorId);
addSocialBookMarkClickEventListner();
if (fallbackId !== "") {
jQuery(fallbackId).show();
}
}