Subversion Repositories Applications.papyrus

/*
        Copyright (c) 2004-2006, The Dojo Foundation
        All Rights Reserved.

        Licensed under the Academic Free License version 2.1 or above OR the
        modified BSD license. For more information on Dojo licensing, see:

                http://dojotoolkit.org/community/licensing.shtml
*/



dojo.provide("dojo.html.display");
dojo.require("dojo.html.style");
dojo.html._toggle = function (node, tester, setter) {
        node = dojo.byId(node);
        setter(node, !tester(node));
        return tester(node);
};
dojo.html.show = function (node) {
        node = dojo.byId(node);
        if (dojo.html.getStyleProperty(node, "display") == "none") {
                dojo.html.setStyle(node, "display", (node.dojoDisplayCache || ""));
                node.dojoDisplayCache = undefined;
        }
};
dojo.html.hide = function (node) {
        node = dojo.byId(node);
        if (typeof node["dojoDisplayCache"] == "undefined") {
                var d = dojo.html.getStyleProperty(node, "display");
                if (d != "none") {
                        node.dojoDisplayCache = d;
                }
        }
        dojo.html.setStyle(node, "display", "none");
};
dojo.html.setShowing = function (node, showing) {
        dojo.html[(showing ? "show" : "hide")](node);
};
dojo.html.isShowing = function (node) {
        return (dojo.html.getStyleProperty(node, "display") != "none");
};
dojo.html.toggleShowing = function (node) {
        return dojo.html._toggle(node, dojo.html.isShowing, dojo.html.setShowing);
};
dojo.html.displayMap = {tr:"", td:"", th:"", img:"inline", span:"inline", input:"inline", button:"inline"};
dojo.html.suggestDisplayByTagName = function (node) {
        node = dojo.byId(node);
        if (node && node.tagName) {
                var tag = node.tagName.toLowerCase();
                return (tag in dojo.html.displayMap ? dojo.html.displayMap[tag] : "block");
        }
};
dojo.html.setDisplay = function (node, display) {
        dojo.html.setStyle(node, "display", ((display instanceof String || typeof display == "string") ? display : (display ? dojo.html.suggestDisplayByTagName(node) : "none")));
};
dojo.html.isDisplayed = function (node) {
        return (dojo.html.getComputedStyle(node, "display") != "none");
};
dojo.html.toggleDisplay = function (node) {
        return dojo.html._toggle(node, dojo.html.isDisplayed, dojo.html.setDisplay);
};
dojo.html.setVisibility = function (node, visibility) {
        dojo.html.setStyle(node, "visibility", ((visibility instanceof String || typeof visibility == "string") ? visibility : (visibility ? "visible" : "hidden")));
};
dojo.html.isVisible = function (node) {
        return (dojo.html.getComputedStyle(node, "visibility") != "hidden");
};
dojo.html.toggleVisibility = function (node) {
        return dojo.html._toggle(node, dojo.html.isVisible, dojo.html.setVisibility);
};
dojo.html.setOpacity = function (node, opacity, dontFixOpacity) {
        node = dojo.byId(node);
        var h = dojo.render.html;
        if (!dontFixOpacity) {
                if (opacity >= 1) {
                        if (h.ie) {
                                dojo.html.clearOpacity(node);
                                return;
                        } else {
                                opacity = 0.999999;
                        }
                } else {
                        if (opacity < 0) {
                                opacity = 0;
                        }
                }
        }
        if (h.ie) {
                if (node.nodeName.toLowerCase() == "tr") {
                        var tds = node.getElementsByTagName("td");
                        for (var x = 0; x < tds.length; x++) {
                                tds[x].style.filter = "Alpha(Opacity=" + opacity * 100 + ")";
                        }
                }
                node.style.filter = "Alpha(Opacity=" + opacity * 100 + ")";
        } else {
                if (h.moz) {
                        node.style.opacity = opacity;
                        node.style.MozOpacity = opacity;
                } else {
                        if (h.safari) {
                                node.style.opacity = opacity;
                                node.style.KhtmlOpacity = opacity;
                        } else {
                                node.style.opacity = opacity;
                        }
                }
        }
};
dojo.html.clearOpacity = function (node) {
        node = dojo.byId(node);
        var ns = node.style;
        var h = dojo.render.html;
        if (h.ie) {
                try {
                        if (node.filters && node.filters.alpha) {
                                ns.filter = "";
                        }
                }
                catch (e) {
                }
        } else {
                if (h.moz) {
                        ns.opacity = 1;
                        ns.MozOpacity = 1;
                } else {
                        if (h.safari) {
                                ns.opacity = 1;
                                ns.KhtmlOpacity = 1;
                        } else {
                                ns.opacity = 1;
                        }
                }
        }
};
dojo.html.getOpacity = function (node) {
        node = dojo.byId(node);
        var h = dojo.render.html;
        if (h.ie) {
                var opac = (node.filters && node.filters.alpha && typeof node.filters.alpha.opacity == "number" ? node.filters.alpha.opacity : 100) / 100;
        } else {
                var opac = node.style.opacity || node.style.MozOpacity || node.style.KhtmlOpacity || 1;
        }
        return opac >= 0.999999 ? 1 : Number(opac);
};