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carlosrovira pushed a commit to branch develop
in repository https://gitbox.apache.org/repos/asf/royale-asjs.git
The following commit(s) were added to refs/heads/develop by this push:
new 95e0d7d core-getClassStyle: function that gets an Object with all
styles in a CSS className. Using this in local chrome browser requires "chrome
--allow-file-access-from-files" or use other browser
95e0d7d is described below
commit 95e0d7d0ef63fd47a5809dac57dd9658ea54047a
Author: Carlos Rovira <[email protected]>
AuthorDate: Fri Jul 17 19:46:36 2020 +0200
core-getClassStyle: function that gets an Object with all styles in a CSS
className. Using this in local chrome browser requires "chrome
--allow-file-access-from-files" or use other browser
---
.../projects/Core/src/main/royale/CoreClasses.as | 1 +
.../org/apache/royale/utils/html/getClassStyle.as | 57 ++++++++++++++++++++++
2 files changed, 58 insertions(+)
diff --git a/frameworks/projects/Core/src/main/royale/CoreClasses.as
b/frameworks/projects/Core/src/main/royale/CoreClasses.as
index b77f646..461b663 100644
--- a/frameworks/projects/Core/src/main/royale/CoreClasses.as
+++ b/frameworks/projects/Core/src/main/royale/CoreClasses.as
@@ -353,6 +353,7 @@ internal class CoreClasses
COMPILE::JS
{
import org.apache.royale.utils.css.transitionEventAvailable;
transitionEventAvailable;
+ import org.apache.royale.utils.html.getClassStyle; getClassStyle;
import org.apache.royale.utils.html.getStyle; getStyle;
import org.apache.royale.utils.html.isFocused; isFocused;
}
diff --git
a/frameworks/projects/Core/src/main/royale/org/apache/royale/utils/html/getClassStyle.as
b/frameworks/projects/Core/src/main/royale/org/apache/royale/utils/html/getClassStyle.as
new file mode 100644
index 0000000..41bffb9
--- /dev/null
+++
b/frameworks/projects/Core/src/main/royale/org/apache/royale/utils/html/getClassStyle.as
@@ -0,0 +1,57 @@
+////////////////////////////////////////////////////////////////////////////////
+//
+// Licensed to the Apache Software Foundation (ASF) under one or more
+// contributor license agreements. See the NOTICE file distributed with
+// this work for additional information regarding copyright ownership.
+// The ASF licenses this file to You under the Apache License, Version 2.0
+// (the "License"); you may not use this file except in compliance with
+// the License. You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+////////////////////////////////////////////////////////////////////////////////
+package org.apache.royale.utils.html
+{
+ /**
+ * Get an Object with all styles in a CSS className.
+ * classname must match exactly the selector used in the CSS
+ *
+ * Note that due to CORS restrictions im Chrome, if you're working
offline you need to
+ * use: chrome --allow-file-access-from-files, or other browser
+ *
+ * @royalesuppressexport
+ */
+ COMPILE::JS
+ public function getClassStyle(className:String):Object
+ {
+ var cssText:String = "";
+ var classes:Array = document.styleSheets[0].rules ||
document.styleSheets[0].cssRules;
+ for (var x:int = 0; x < classes.length; x++) {
+ if (classes[x].selectorText == className) {
+ cssText += classes[x].cssText ||
classes[x].style.cssText;
+ }
+ }
+
+ // remove all text in css and left just the content between "{"
"}"
+ var array:Array = cssText.match(/\{ (.*?)\}/);
+ // then split all styles
+ array = array[1].split("; ");
+ //remove latest since is empty
+ array.pop();
+
+ //create the return object and split each style in property and
value and insert in object
+ var o:Object = {};
+ for (x = 0; x < array.length; x++) {
+ var prop:Array = array[x].split(": ");
+ o[prop[0]] = prop[1];
+ }
+
+ return o;
+ }
+}
