fix undoManager wip

lib/ace/clipboard.js

@@ -0,0 +1,73 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (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.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Ajax.org Code Editor (ACE).
+ *
+ * The Initial Developer of the Original Code is
+ * Ajax.org B.V.
+ * Portions created by the Initial Developer are Copyright (C) 2010
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *      Harutyun Amirjanyan <amirjanyan@gmail.com>
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+define(function(require, exports, module) {
+
+exports.history = []
+
+exports.$addEntry = function() {
+    this.$data = {text: "", meta: null};
+    this.history.push(this.$data);
+    if (this.history.length > 10)
+        this.history.unshift();
+};
+
+exports.rotate = function() {
+    this.$data = {text: "", meta: null};
+    this.history.push(this.$data);    
+};
+
+exports.setText = function(text, metadata) {
+    if (text && text != this.$data.text) {
+        this.$addEntry();
+        this.$data.text = text;
+
+        if (!metadata)
+            this.$data.meta = null;
+    } else if (metadata)
+        this.$data.meta = metadata;
+	return text;
+};
+
+exports.getData = function() {
+    return this.$data;
+};
+
+exports.getText = function() {
+    return this.$data.text || "";
+};
+
+});

lib/ace/clipboard_test.js

@@ -0,0 +1,84 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (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.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Ajax.org Code Editor (ACE).
+ *
+ * The Initial Developer of the Original Code is
+ * Ajax.org B.V.
+ * Portions created by the Initial Developer are Copyright (C) 2010
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *      Harutyun Amirjanyan <amirjanyan@gmail.com>
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+if (typeof process !== "undefined") {
+    require("amd-loader");
+}
+
+define(function(require, exports, module) {
+
+var clipboard = require('./clipboard');
+var assert = require("./test/assertions");
+
+function checkClipboardData(text, metadata) {
+	var data = clipboard.getData();
+	assert.equal(data.text, text);
+	assert.equal(data.meta, metadata);
+}
+
+module.exports = {
+
+   "test: clipboard" : function() {
+        assert.equal(clipboard.getText(), "");
+		clipboard.setText("Hello");
+        assert.equal(clipboard.getText(), "Hello");
+		var metadata = {};
+		clipboard.setText("Hello", metadata);
+        assert.equal(clipboard.getText(), "Hello");
+
+		checkClipboardData("Hello", metadata);
+
+        clipboard.setText("Hello");
+		checkClipboardData("Hello", metadata);
+
+
+		clipboard.setText("Bye");
+		checkClipboardData("Bye", null);
+    },
+    
+    "test: clipboard history" : function() {
+        assert.equal(clipboard.getText(), "Bye");
+		
+        clipboard.setText("new Hello");        
+    }
+};
+
+});
+
+if (typeof module !== "undefined" && module === require.main) {
+    require("asyncjs").test.testcase(module.exports).exec()
+}

lib/ace/commands/default_commands.js

@@ -42,6 +42,7 @@ define(function(require, exports, module) {
 "use strict";
 
 var lang = require("../lib/lang");
+var clipboard = require("../clipboard");
 
 function bindKey(win, mac) {
     return {
@@ -321,6 +322,22 @@ exports.commands = [{
         }
     },
     multiSelectAction: "forEach"
+}, {
+    name: "copy",
+    exec: function(editor, text) {
+        this._emit("copy", text);
+
+    }
+}, {
+    name: "paste",
+    exec: function(editor, text) {
+        
+    }
+}, {
+    name: "pasteFromHistory",
+    exec: function(editor, text) {
+        
+    }
 }, {
     name: "removeline",
     bindKey: bindKey("Ctrl-D", "Command-D"),

lib/ace/edit_session.js

@@ -246,7 +246,6 @@ var EditSession = function(text, mode) {
         this.selection.clearSelection();
 
         this.$resetRowCache(0);
-        this.$deltas = [];
         this.$deltasDoc = [];
         this.$deltasFold = [];
         this.getUndoManager().reset();
@@ -343,7 +342,6 @@ var EditSession = function(text, mode) {
     **/
     this.setUndoManager = function(undoManager) {
         this.$undoManager = undoManager;
-        this.$deltas = [];
         this.$deltasDoc = [];
         this.$deltasFold = [];
 
@@ -358,10 +356,9 @@ var EditSession = function(text, mode) {
     *
     **/
             this.$syncInformUndoManager = function() {
-                self.$informUndoManager.cancel();
-
+                var $deltas = [];
                 if (self.$deltasFold.length) {
-                    self.$deltas.push({
+                    $deltas.push({
                         group: "fold",
                         deltas: self.$deltasFold
                     });
@@ -369,17 +366,17 @@ var EditSession = function(text, mode) {
                 }
 
                 if (self.$deltasDoc.length) {
-                    self.$deltas.push({
+                    $deltas.push({
                         group: "doc",
                         deltas: self.$deltasDoc
                     });
                     self.$deltasDoc = [];
                 }
 
-                if (self.$deltas.length > 0) {
+                if ($deltas.length > 0) {
                     undoManager.execute({
                         action: "aceupdate",
-                        args: [self.$deltas, self]
+                        args: [$deltas, self]
                     });
                 }
 

lib/ace/editor.js

@@ -84,12 +84,13 @@ var Editor = function(renderer, session) {
     this.keyBinding = new KeyBinding(this);
 
     // TODO detect touch event support
-    if (useragent.isIPad) {
+    /* if (useragent.isIPad) {
         //this.$mouseHandler = new TouchHandler(this);
     } else {
-        this.$mouseHandler = new MouseHandler(this);
-        new FoldHandler(this);
-    }
+		
+    } */
+	this.$mouseHandler = new MouseHandler(this);
+	new FoldHandler(this);
 
     this.$blockScrolling = 0;
     this.$search = new Search().set({
@@ -654,7 +655,7 @@ var Editor = function(renderer, session) {
         if (!this.selection.isEmpty())
             text = this.session.getTextRange(this.getSelectionRange());
 
-        this._emit("copy", text);
+
         return text;
     };
 
@@ -663,8 +664,9 @@ var Editor = function(renderer, session) {
      * 
      * Called whenever a text "copy" happens.
      **/
-    this.onCopy = function() {
-        this.commands.exec("copy", this);
+    this.onCopy = function(copyText) {
+        this._emit("copy", text);
+        this.commands.exec("copy", this, copyText);
     };
 
     /**
@@ -672,8 +674,8 @@ var Editor = function(renderer, session) {
      * 
      * called whenever a text "cut" happens.
      **/
-    this.onCut = function() {
-        this.commands.exec("cut", this);
+    this.onCut = function(copyText) {
+        this.commands.exec("cut", this, copyText);
     };
 
     /**
@@ -688,6 +690,10 @@ var Editor = function(renderer, session) {
         this._emit("paste", text);
         this.insert(text);
     };
+	
+	this.execCommand = function(cmd, args) {
+        return this.commands.exec(cmd, this, args);
+    };
 
     /**
      * Editor.insert(text) 

lib/ace/keyboard/textinput.js

@@ -143,9 +143,10 @@ var TextInput = function(parentNode, host) {
     var onCopy = function(e) {
         copied = true;
         var copyText = host.getCopyText();
-        if(copyText)
+        if(copyText) {
             text.value = copyText;
-        else
+            host.execCommand("copy", copyText);
+        } else
             e.preventDefault();
         reset();
         setTimeout(function () {
@@ -158,7 +159,7 @@ var TextInput = function(parentNode, host) {
         var copyText = host.getCopyText();
         if(copyText) {
             text.value = copyText;
-            host.onCut();
+            host.execCommand("cut", copyText);
         } else
             e.preventDefault();
         reset();

lib/ace/keyboard/vim/maps/aliases.js

@@ -35,9 +35,9 @@
  *
  * ***** END LICENSE BLOCK ***** */
  
-"use strict"
-
 define(function(require, exports, module) {
+"use strict";
+
 module.exports = {
     "x": {
         operator: {

lib/ace/keyboard/vim/maps/motions.js

@@ -36,9 +36,9 @@
  *
  * ***** END LICENSE BLOCK ***** */
  
-"use strict"
 
 define(function(require, exports, module) {
+"use strict";
 
 var util = require("./util");
 
@@ -56,36 +56,26 @@ function Motion(getRange, type){
     else
         var reverse = type;
 
-    this.nav = function(editor) {
-        var r = getRange(editor);
-        if (!r)
+    this.nav = function(editor, range, count, param) {
+        range = getRange(editor, range, count, param);
+        if (!range)
             return;
-        if (!r.end)
-            var a = r;
-        else if (reverse)
-            var a = r.start;
-        else
-            var a = r.end;
+        var pos = range.end ? range : range[reverse ? "start" : "end"];
 
         editor.clearSelection();
-        editor.moveCursorTo(a.row, a.column);
-    }
-    this.sel = function(editor){
-        var r = getRange(editor);
-        if (!r)
+        editor.moveCursorTo(pos.row, pos.column);
+    };
+    this.sel = function(editor, range, count, param){
+        range = getRange(editor, range, count, param);
+        if (!range)
             return;
         if (extend)
-            return editor.selection.setSelectionRange(r);
+            return editor.selection.setSelectionRange(range);
 
-        if (!r.end)
-            var a = r;
-        else if (reverse)
-            var a = r.start;
-        else
-            var a = r.end;
+        var pos = range.end ? range : range[reverse ? "start" : "end"];
 
-        editor.selection.selectTo(a.row, a.column);
-    }
+        editor.selection.selectTo(pos.row, pos.column);
+    };
 }
 
 var nonWordRe = /[\s.\/\\()\"'-:,.;<>~!@#$%^&*|+=\[\]{}`~?]/;
@@ -98,8 +88,8 @@ var StringStream = function(editor, cursor) {
     this.row = cursor.row;
     this.col = cursor.column;
     var line = editor.session.getLine(this.row);
-    var maxRow = editor.session.getLength()
-    this.ch = line[this.col] || '\n'
+    var maxRow = editor.session.getLength();
+    this.ch = line[this.col] || '\n';
     this.skippedLines = 0;
 
     this.next = function() {
@@ -187,7 +177,7 @@ module.exports = {
         else
             str.next();
 
-        return {column: str.col, row: str.row}
+        return {column: str.col, row: str.row};
     }),
     "b": new Motion(function(editor) {
         var str = new StringStream(editor);
@@ -505,6 +495,9 @@ module.exports = {
                     editor.gotoLine(count || 0);
                 case "U":
                     editor.gotoLine(count || 0);
+                case "$":
+                    editor.navigateLineEnd();
+                    break;
             }
         },
         sel: function(editor, range, count, param) {
@@ -517,6 +510,9 @@ module.exports = {
                     break;
                 case "g":
                     editor.selection.selectTo(count || 0, 0);
+                case "$":
+                    editor.selection.selectLineEnd();
+                    break;
             }
         }
     },
@@ -528,7 +524,7 @@ module.exports = {
                 content += "\n";
 
             if (content.length) {
-                editor.navigateLineEnd()
+                editor.navigateLineEnd();
                 editor.insert(content);
                 util.insertMode(editor);
             }

lib/ace/mouse/mouse_handler.js

@@ -62,7 +62,7 @@ var MouseHandler = function(editor) {
     var mouseTarget = editor.renderer.getMouseEventTarget();
     event.addListener(mouseTarget, "click", this.onMouseEvent.bind(this, "click"));
     event.addListener(mouseTarget, "mousemove", this.onMouseMove.bind(this, "mousemove"));
-    event.addMultiMouseDownListener(mouseTarget, [300, 300, 250], this, "onMouseEvent");
+    event.addMultiMouseDownListener(mouseTarget, [350, 300, 250], this, "onMouseEvent");
     event.addMouseWheelListener(editor.container, this.onMouseWheel.bind(this, "mousewheel"));
 
     var gutterEl = editor.renderer.$gutter;

lib/ace/undomanager.js

@@ -82,6 +82,7 @@ var UndoManager = function() {
     * [Perform an undo operation on the document, reverting the last change. Returns the range of the undo.]{: #UndoManager.undo}
     **/
     this.undo = function(dontSelect) {
+        this.$doc.$syncInformUndoManager();
         var deltas = this.$undoStack.pop();
         var undoSelectionRange = null;
         if (deltas) {
@@ -99,6 +100,7 @@ var UndoManager = function() {
     * [Perform a redo operation on the document, reimplementing the last change.]{: #UndoManager.redo}
     **/
     this.redo = function(dontSelect) {
+        this.$doc.$syncInformUndoManager();
         var deltas = this.$redoStack.pop();
         var redoSelectionRange = null;
         if (deltas) {