summaryrefslogtreecommitdiff
path: root/lib/dojo/dom-style.js.uncompressed.js
diff options
context:
space:
mode:
Diffstat (limited to 'lib/dojo/dom-style.js.uncompressed.js')
-rw-r--r--lib/dojo/dom-style.js.uncompressed.js306
1 files changed, 0 insertions, 306 deletions
diff --git a/lib/dojo/dom-style.js.uncompressed.js b/lib/dojo/dom-style.js.uncompressed.js
deleted file mode 100644
index 83c95a327..000000000
--- a/lib/dojo/dom-style.js.uncompressed.js
+++ /dev/null
@@ -1,306 +0,0 @@
-define("dojo/dom-style", ["./sniff", "./dom"], function(has, dom){
- // module:
- // dojo/dom-style
-
- // =============================
- // Style Functions
- // =============================
-
- // getComputedStyle drives most of the style code.
- // Wherever possible, reuse the returned object.
- //
- // API functions below that need to access computed styles accept an
- // optional computedStyle parameter.
- // If this parameter is omitted, the functions will call getComputedStyle themselves.
- // This way, calling code can access computedStyle once, and then pass the reference to
- // multiple API functions.
-
- // Although we normally eschew argument validation at this
- // level, here we test argument 'node' for (duck)type,
- // by testing nodeType, ecause 'document' is the 'parentNode' of 'body'
- // it is frequently sent to this function even
- // though it is not Element.
- var getComputedStyle, style = {
- // summary:
- // This module defines the core dojo DOM style API.
- };
- if(has("webkit")){
- getComputedStyle = function(/*DomNode*/ node){
- var s;
- if(node.nodeType == 1){
- var dv = node.ownerDocument.defaultView;
- s = dv.getComputedStyle(node, null);
- if(!s && node.style){
- node.style.display = "";
- s = dv.getComputedStyle(node, null);
- }
- }
- return s || {};
- };
- }else if(has("ie") && (has("ie") < 9 || has("quirks"))){
- getComputedStyle = function(node){
- // IE (as of 7) doesn't expose Element like sane browsers
- // currentStyle can be null on IE8!
- return node.nodeType == 1 /* ELEMENT_NODE*/ && node.currentStyle ? node.currentStyle : {};
- };
- }else{
- getComputedStyle = function(node){
- return node.nodeType == 1 /* ELEMENT_NODE*/ ?
- node.ownerDocument.defaultView.getComputedStyle(node, null) : {};
- };
- }
- style.getComputedStyle = getComputedStyle;
- /*=====
- style.getComputedStyle = function(node){
- // summary:
- // Returns a "computed style" object.
- //
- // description:
- // Gets a "computed style" object which can be used to gather
- // information about the current state of the rendered node.
- //
- // Note that this may behave differently on different browsers.
- // Values may have different formats and value encodings across
- // browsers.
- //
- // Note also that this method is expensive. Wherever possible,
- // reuse the returned object.
- //
- // Use the dojo.style() method for more consistent (pixelized)
- // return values.
- //
- // node: DOMNode
- // A reference to a DOM node. Does NOT support taking an
- // ID string for speed reasons.
- // example:
- // | dojo.getComputedStyle(dojo.byId('foo')).borderWidth;
- //
- // example:
- // Reusing the returned object, avoiding multiple lookups:
- // | var cs = dojo.getComputedStyle(dojo.byId("someNode"));
- // | var w = cs.width, h = cs.height;
- return; // CSS2Properties
- };
- =====*/
-
- var toPixel;
- if(!has("ie")){
- toPixel = function(element, value){
- // style values can be floats, client code may want
- // to round for integer pixels.
- return parseFloat(value) || 0;
- };
- }else{
- toPixel = function(element, avalue){
- if(!avalue){ return 0; }
- // on IE7, medium is usually 4 pixels
- if(avalue == "medium"){ return 4; }
- // style values can be floats, client code may
- // want to round this value for integer pixels.
- if(avalue.slice && avalue.slice(-2) == 'px'){ return parseFloat(avalue); }
- var s = element.style, rs = element.runtimeStyle, cs = element.currentStyle,
- sLeft = s.left, rsLeft = rs.left;
- rs.left = cs.left;
- try{
- // 'avalue' may be incompatible with style.left, which can cause IE to throw
- // this has been observed for border widths using "thin", "medium", "thick" constants
- // those particular constants could be trapped by a lookup
- // but perhaps there are more
- s.left = avalue;
- avalue = s.pixelLeft;
- }catch(e){
- avalue = 0;
- }
- s.left = sLeft;
- rs.left = rsLeft;
- return avalue;
- };
- }
- style.toPixelValue = toPixel;
- /*=====
- style.toPixelValue = function(node, value){
- // summary:
- // converts style value to pixels on IE or return a numeric value.
- // node: DOMNode
- // value: String
- // returns: Number
- };
- =====*/
-
- // FIXME: there opacity quirks on FF that we haven't ported over. Hrm.
-
- var astr = "DXImageTransform.Microsoft.Alpha";
- var af = function(n, f){
- try{
- return n.filters.item(astr);
- }catch(e){
- return f ? {} : null;
- }
- };
-
- var _getOpacity =
- has("ie") < 9 || (has("ie") < 10 && has("quirks")) ? function(node){
- try{
- return af(node).Opacity / 100; // Number
- }catch(e){
- return 1; // Number
- }
- } :
- function(node){
- return getComputedStyle(node).opacity;
- };
-
- var _setOpacity =
- has("ie") < 9 || (has("ie") < 10 && has("quirks")) ? function(/*DomNode*/ node, /*Number*/ opacity){
- var ov = opacity * 100, opaque = opacity == 1;
- node.style.zoom = opaque ? "" : 1;
-
- if(!af(node)){
- if(opaque){
- return opacity;
- }
- node.style.filter += " progid:" + astr + "(Opacity=" + ov + ")";
- }else{
- af(node, 1).Opacity = ov;
- }
-
- // on IE7 Alpha(Filter opacity=100) makes text look fuzzy so disable it altogether (bug #2661),
- //but still update the opacity value so we can get a correct reading if it is read later.
- af(node, 1).Enabled = !opaque;
-
- if(node.tagName.toLowerCase() == "tr"){
- for(var td = node.firstChild; td; td = td.nextSibling){
- if(td.tagName.toLowerCase() == "td"){
- _setOpacity(td, opacity);
- }
- }
- }
- return opacity;
- } :
- function(node, opacity){
- return node.style.opacity = opacity;
- };
-
- var _pixelNamesCache = {
- left: true, top: true
- };
- var _pixelRegExp = /margin|padding|width|height|max|min|offset/; // |border
- function _toStyleValue(node, type, value){
- //TODO: should we really be doing string case conversion here? Should we cache it? Need to profile!
- type = type.toLowerCase();
- if(has("ie")){
- if(value == "auto"){
- if(type == "height"){ return node.offsetHeight; }
- if(type == "width"){ return node.offsetWidth; }
- }
- if(type == "fontweight"){
- switch(value){
- case 700: return "bold";
- case 400:
- default: return "normal";
- }
- }
- }
- if(!(type in _pixelNamesCache)){
- _pixelNamesCache[type] = _pixelRegExp.test(type);
- }
- return _pixelNamesCache[type] ? toPixel(node, value) : value;
- }
-
- var _floatStyle = has("ie") ? "styleFloat" : "cssFloat",
- _floatAliases = {"cssFloat": _floatStyle, "styleFloat": _floatStyle, "float": _floatStyle};
-
- // public API
-
- style.get = function getStyle(/*DOMNode|String*/ node, /*String?*/ name){
- // summary:
- // Accesses styles on a node.
- // description:
- // Getting the style value uses the computed style for the node, so the value
- // will be a calculated value, not just the immediate node.style value.
- // Also when getting values, use specific style names,
- // like "borderBottomWidth" instead of "border" since compound values like
- // "border" are not necessarily reflected as expected.
- // If you want to get node dimensions, use `dojo.marginBox()`,
- // `dojo.contentBox()` or `dojo.position()`.
- // node: DOMNode|String
- // id or reference to node to get style for
- // name: String?
- // the style property to get
- // example:
- // Passing only an ID or node returns the computed style object of
- // the node:
- // | dojo.getStyle("thinger");
- // example:
- // Passing a node and a style property returns the current
- // normalized, computed value for that property:
- // | dojo.getStyle("thinger", "opacity"); // 1 by default
-
- var n = dom.byId(node), l = arguments.length, op = (name == "opacity");
- if(l == 2 && op){
- return _getOpacity(n);
- }
- name = _floatAliases[name] || name;
- var s = style.getComputedStyle(n);
- return (l == 1) ? s : _toStyleValue(n, name, s[name] || n.style[name]); /* CSS2Properties||String||Number */
- };
-
- style.set = function setStyle(/*DOMNode|String*/ node, /*String|Object*/ name, /*String?*/ value){
- // summary:
- // Sets styles on a node.
- // node: DOMNode|String
- // id or reference to node to set style for
- // name: String|Object
- // the style property to set in DOM-accessor format
- // ("borderWidth", not "border-width") or an object with key/value
- // pairs suitable for setting each property.
- // value: String?
- // If passed, sets value on the node for style, handling
- // cross-browser concerns. When setting a pixel value,
- // be sure to include "px" in the value. For instance, top: "200px".
- // Otherwise, in some cases, some browsers will not apply the style.
- //
- // example:
- // Passing a node, a style property, and a value changes the
- // current display of the node and returns the new computed value
- // | dojo.setStyle("thinger", "opacity", 0.5); // == 0.5
- //
- // example:
- // Passing a node, an object-style style property sets each of the values in turn and returns the computed style object of the node:
- // | dojo.setStyle("thinger", {
- // | "opacity": 0.5,
- // | "border": "3px solid black",
- // | "height": "300px"
- // | });
- //
- // example:
- // When the CSS style property is hyphenated, the JavaScript property is camelCased.
- // font-size becomes fontSize, and so on.
- // | dojo.setStyle("thinger",{
- // | fontSize:"14pt",
- // | letterSpacing:"1.2em"
- // | });
- //
- // example:
- // dojo/NodeList implements .style() using the same syntax, omitting the "node" parameter, calling
- // dojo.style() on every element of the list. See: `dojo.query()` and `dojo/NodeList`
- // | dojo.query(".someClassName").style("visibility","hidden");
- // | // or
- // | dojo.query("#baz > div").style({
- // | opacity:0.75,
- // | fontSize:"13pt"
- // | });
-
- var n = dom.byId(node), l = arguments.length, op = (name == "opacity");
- name = _floatAliases[name] || name;
- if(l == 3){
- return op ? _setOpacity(n, value) : n.style[name] = value; // Number
- }
- for(var x in name){
- style.set(node, x, name[x]);
- }
- return style.getComputedStyle(n);
- };
-
- return style;
-});
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-30 09:45:03 +0000