lang/javascript/vimperator-plugins/trunk/copy.js:

 * `Array` オブジェクトに対する `for each` 文を回避しました。
 * インデントの混在を統一しました。
 * ほか。


git-svn-id: http://svn.coderepos.org/share/lang/javascript/vimperator-plugins/trunk@10226 d0d07461-0603-4401-acd4-de1884942a52

1 files changed, 78 insertions, 80 deletions

diff --git a/copy.js b/copy.js
index 0e722c6..798b3cc 100644
--- a/copy.js
+++ b/copy.js
@@ -12,7 +12,7 @@
  * :copy {copyString}         -> copy the argument replaced some certain string
  * :copy! {expr}              -> evaluate the argument and copy the result
  *
- * ex)
+ * e.g.)
  * :copy %TITLE%              -> copied the title of the current page
  * :copy title                -> same as `:copy %TITLE%' by default
  * :copy! liberator.version   -> copy the value of liberator.version
@@ -35,22 +35,22 @@
  * The copy_templates is a string variable which can set on
  * vimperatorrc as following.
  *
- * let copy_templates = "[ {label:'titleAndURL', value:'%TITLE%\n%URL%'}, {label:'title', value:'%TITLE%'} ]"
+ * let copy_templates = "[{ label: 'titleAndURL', value: '%TITLE%\n%URL%' }, { label: 'title', value: '%TITLE%' }]"
  *
  * or your can set it using inline JavaScript.
  *
  * javascript <<EOM
- * liberator.globalVariables.copy_templates = uneval([
+ * liberator.globalVariables.copy_templates = [
  *   { label: 'titleAndURL',    value: '%TITLE%\n%URL%' },
  *   { label: 'title',          value: '%TITLE%' },
  *   { label: 'anchor',         value: '<a href="%URL%">%TITLE%</a>' },
  *   { label: 'selanchor',      value: '<a href="%URL%" title="%TITLE%">%SEL%</a>' },
- *   { label: 'htmlblockquote', value: '<blockquote cite="%URL%" title="%TITLE%">%HTMLSEL%</blockquote>' },
- * ]);
+ *   { label: 'htmlblockquote', value: '<blockquote cite="%URL%" title="%TITLE%">%HTMLSEL%</blockquote>' }
+ * ];
  * EOM
  */
 (function(){
-if (!liberator.globalVariables.copy_templates) {
+if (!liberator.globalVariables.copy_templates){
     liberator.globalVariables.copy_templates = [
         { label: 'titleAndURL',    value: '%TITLE%\n%URL%' },
         { label: 'title',          value: '%TITLE%' },
@@ -62,84 +62,82 @@ if (!liberator.globalVariables.copy_templates) {
 // used when argument is none
 //const defaultValue = templates[0].label;
 liberator.commands.addUserCommand(['copy'],'Copy to clipboard',
-	function(arg, special){
-		var copyString = '';
-		var isError = false;
-		if (special && arg){
-			try {
-				copyString = window.eval('with(liberator){' + arg + '}');
-				switch (typeof copyString){
-					case 'object':
-						copyString = copyString === null ? 'null' : copyString.toSource();
-						break;
-					case 'function':
-						copyString = copyString.toString();
-						break;
-					case 'number':
-					case 'boolean':
-						copyString = '' + copyString;
-						break;
-					case 'undefined':
-						copyString = 'undefined';
-						break;
-				}
-			} catch(e){
-				isError = true;
-				copyString = e.toString();
-			}
-		} else {
-			if (!arg){ arg = liberator.globalVariables.copy_templates[0].label; }
-			var str = getCopyTemplate(arg) || arg;
-			copyString = replaceVariable(str);
-		}
-		liberator.copyToClipboard(copyString);
-		if (isError){
-			liberator.echoerr('CopiedErrorString: `' + copyString + "'");
-		} else {
-			liberator.echo('CopiedString: `' + liberator.util.escapeHTML(copyString) + "'");
-		}
-	},{
-		completer: function(filter, special){
-			if (special){
-				return liberator.completion.javascript(filter);
-			}
-			var templates = liberator.globalVariables.copy_templates.map(function(template){
-				return [template.label, template.value];
-			});
-			if (!filter){ return [0,templates]; }
-			var candidates = [];
-			templates.forEach(function(template){
-				if (template[0].toLowerCase().indexOf(filter.toLowerCase()) == 0){
-					candidates.push(template);
-				}
-			});
-			return [0, candidates];
-		}
-	}
+    function(arg, special){
+        var copyString = '';
+        var isError = false;
+        if (special && arg){
+            try {
+                copyString = window.eval('with(liberator){' + arg + '}');
+                switch (typeof copyString){
+                    case 'object':
+                        copyString = copyString === null ? 'null' : copyString.toSource();
+                        break;
+                    case 'function':
+                        copyString = copyString.toString();
+                        break;
+                    case 'number':
+                    case 'boolean':
+                        copyString = '' + copyString;
+                        break;
+                    case 'undefined':
+                        copyString = 'undefined';
+                        break;
+                }
+            } catch (e){
+                isError = true;
+                copyString = e.toString();
+            }
+        } else {
+            if (!arg){ arg = liberator.globalVariables.copy_templates[0].label; }
+            var str = getCopyTemplate(arg) || arg;
+            copyString = replaceVariable(str);
+        }
+        liberator.copyToClipboard(copyString);
+        if (isError){
+            liberator.echoerr('CopiedErrorString: `' + copyString + "'");
+        } else {
+            liberator.echo('CopiedString: `' + liberator.util.escapeHTML(copyString) + "'");
+        }
+    },{
+        completer: function(filter, special){
+            if (special){
+                return liberator.completion.javascript(filter);
+            }
+            var templates = liberator.globalVariables.copy_templates.map(function(template)
+                [template.label, template.value]
+            );
+            if (!filter){ return [0,templates]; }
+            var candidates = [];
+            templates.forEach(function(template){
+                if (template[0].toLowerCase().indexOf(filter.toLowerCase()) == 0){
+                    candidates.push(template);
+                }
+            });
+            return [0, candidates];
+        }
+    }
 );
 function getCopyTemplate(label){
-	for each(var template in liberator.globalVariables.copy_templates){
-		if ( template.label == label ){
-			return template.value;
-		}
-	}
-	return null;
+    var ret = null;
+    liberator.globalVariables.copy_templates.some(function(template)
+        template.label == label ? (ret = template.value) && true : false);
+    return ret;
 }
 function replaceVariable(str){
-	if (!str) return;
-	var win = new XPCNativeWrapper(window.content.window);
-	var sel = '',htmlsel = '';
-	if (str.indexOf('%SEL%') >= 0 || str.indexOf('%HTMLSEL%') >= 0){
-		sel = win.getSelection().getRangeAt(0);
-	}
-	if (str.indexOf('%HTMLSEL%') >= 0){
-		var serializer = new XMLSerializer();
-		htmlsel = serializer.serializeToString(sel.cloneContents());
-	}
-	return str.replace(/%TITLE%/g,liberator.buffer.title)
-	          .replace(/%URL%/g,liberator.buffer.URL)
-	          .replace(/%SEL%/g,sel.toString())
-	          .replace(/%HTMLSEL%/g,htmlsel);
+    if (!str) return;
+    var win = new XPCNativeWrapper(window.content.window);
+    var sel = '',htmlsel = '';
+    if (str.indexOf('%SEL%') >= 0 || str.indexOf('%HTMLSEL%') >= 0){
+        sel = win.getSelection().getRangeAt(0);
+    }
+    if (str.indexOf('%HTMLSEL%') >= 0){
+        var serializer = new XMLSerializer();
+        htmlsel = serializer.serializeToString(sel.cloneContents());
+    }
+    return str.replace(/%TITLE%/g,liberator.buffer.title)
+              .replace(/%URL%/g,liberator.buffer.URL)
+              .replace(/%SEL%/g,sel.toString())
+              .replace(/%HTMLSEL%/g,htmlsel);
 }
 
 })();