comparison .svn/pristine/3e/3ecbdf2b380b8b58c6f31309dfb99930076f3961.svn-base @ 1298:4f746d8966dd redmine_2.3_integration

Merge from redmine-2.3 branch to create new branch redmine-2.3-integration

+/* ***** BEGIN LICENSE BLOCK *****
+ * This file is part of DotClear.
+ * Copyright (c) 2005 Nicolas Martin & Olivier Meunier and contributors. All
+ * rights reserved.
+ *
+ * DotClear is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * DotClear is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with DotClear; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * ***** END LICENSE BLOCK *****
+*/
+
+/* Modified by JP LANG for textile formatting */
+
+function jsToolBar(textarea) {
+	if (!document.createElement) { return; }
+	
+	if (!textarea) { return; }
+	
+	if ((typeof(document["selection"]) == "undefined")
+	&& (typeof(textarea["setSelectionRange"]) == "undefined")) {
+		return;
+	}
+	
+	this.textarea = textarea;
+	
+	this.editor = document.createElement('div');
+	this.editor.className = 'jstEditor';
+	
+	this.textarea.parentNode.insertBefore(this.editor,this.textarea);
+	this.editor.appendChild(this.textarea);
+	
+	this.toolbar = document.createElement("div");
+	this.toolbar.className = 'jstElements';
+	this.editor.parentNode.insertBefore(this.toolbar,this.editor);
+	
+	// Dragable resizing
+	if (this.editor.addEventListener && navigator.appVersion.match(/\bMSIE\b/))
+	{
+		this.handle = document.createElement('div');
+		this.handle.className = 'jstHandle';
+		var dragStart = this.resizeDragStart;
+		var This = this;
+		this.handle.addEventListener('mousedown',function(event) { dragStart.call(This,event); },false);
+		// fix memory leak in Firefox (bug #241518)
+		window.addEventListener('unload',function() { 
+				var del = This.handle.parentNode.removeChild(This.handle);
+				delete(This.handle);
+		},false);
+		
+		this.editor.parentNode.insertBefore(this.handle,this.editor.nextSibling);
+	}
+	
+	this.context = null;
+	this.toolNodes = {}; // lorsque la toolbar est dessinée , cet objet est garni 
+					// de raccourcis vers les éléments DOM correspondants aux outils.
+}
+
+function jsButton(title, fn, scope, className) {
+    if(typeof jsToolBar.strings == 'undefined') {
+      this.title = title || null;
+    } else {
+      this.title = jsToolBar.strings[title] || title || null;
+    }
+	this.fn = fn || function(){};
+	this.scope = scope || null;
+	this.className = className || null;
+}
+jsButton.prototype.draw = function() {
+	if (!this.scope) return null;
+	
+	var button = document.createElement('button');
+	button.setAttribute('type','button');
+	button.tabIndex = 200;
+	if (this.className) button.className = this.className;
+	button.title = this.title;
+	var span = document.createElement('span');
+	span.appendChild(document.createTextNode(this.title));
+	button.appendChild(span);
+	
+	if (this.icon != undefined) {
+		button.style.backgroundImage = 'url('+this.icon+')';
+	}
+	if (typeof(this.fn) == 'function') {
+		var This = this;
+		button.onclick = function() { try { This.fn.apply(This.scope, arguments) } catch (e) {} return false; };
+	}
+	return button;
+}
+
+function jsSpace(id) {
+	this.id = id || null;
+	this.width = null;
+}
+jsSpace.prototype.draw = function() {
+	var span = document.createElement('span');
+	if (this.id) span.id = this.id;
+	span.appendChild(document.createTextNode(String.fromCharCode(160)));
+	span.className = 'jstSpacer';
+	if (this.width) span.style.marginRight = this.width+'px';
+	
+	return span;
+} 
+
+function jsCombo(title, options, scope, fn, className) {
+	this.title = title || null;
+	this.options = options || null;
+	this.scope = scope || null;
+	this.fn = fn || function(){};
+	this.className = className || null;
+}
+jsCombo.prototype.draw = function() {
+	if (!this.scope || !this.options) return null;
+
+	var select = document.createElement('select');
+	if (this.className) select.className = className;
+	select.title = this.title;
+	
+	for (var o in this.options) {
+		//var opt = this.options[o];
+		var option = document.createElement('option');
+		option.value = o;
+		option.appendChild(document.createTextNode(this.options[o]));
+		select.appendChild(option);
+	}
+
+	var This = this;
+	select.onchange = function() {
+		try { 
+			This.fn.call(This.scope, this.value);
+		} catch (e) { alert(e); }
+
+		return false;
+	}
+
+	return select;
+}
+
+
+jsToolBar.prototype = {
+	base_url: '',
+	mode: 'wiki',
+	elements: {},
+	help_link: '',
+	
+	getMode: function() {
+		return this.mode;
+	},
+	
+	setMode: function(mode) {
+		this.mode = mode || 'wiki';
+	},
+	
+	switchMode: function(mode) {
+		mode = mode || 'wiki';
+		this.draw(mode);
+	},
+	
+	setHelpLink: function(link) {
+		this.help_link = link;
+	},
+	
+	button: function(toolName) {
+		var tool = this.elements[toolName];
+		if (typeof tool.fn[this.mode] != 'function') return null;
+		var b = new jsButton(tool.title, tool.fn[this.mode], this, 'jstb_'+toolName);
+		if (tool.icon != undefined) b.icon = tool.icon;
+		return b;
+	},
+	space: function(toolName) {
+		var tool = new jsSpace(toolName)
+		if (this.elements[toolName].width !== undefined)
+			tool.width = this.elements[toolName].width;
+		return tool;
+	},
+	combo: function(toolName) {
+		var tool = this.elements[toolName];
+		var length = tool[this.mode].list.length;
+
+		if (typeof tool[this.mode].fn != 'function' || length == 0) {
+			return null;
+		} else {
+			var options = {};
+			for (var i=0; i < length; i++) {
+				var opt = tool[this.mode].list[i];
+				options[opt] = tool.options[opt];
+			}
+			return new jsCombo(tool.title, options, this, tool[this.mode].fn);
+		}
+	},
+	draw: function(mode) {
+		this.setMode(mode);
+		
+		// Empty toolbar
+		while (this.toolbar.hasChildNodes()) {
+			this.toolbar.removeChild(this.toolbar.firstChild)
+		}
+		this.toolNodes = {}; // vide les raccourcis DOM/**/
+
+		// Draw toolbar elements
+		var b, tool, newTool;
+		
+		for (var i in this.elements) {
+			b = this.elements[i];
+
+			var disabled =
+			b.type == undefined || b.type == ''
+			|| (b.disabled != undefined && b.disabled)
+			|| (b.context != undefined && b.context != null && b.context != this.context);
+			
+			if (!disabled && typeof this[b.type] == 'function') {
+				tool = this[b.type](i);
+				if (tool) newTool = tool.draw();
+				if (newTool) {
+					this.toolNodes[i] = newTool; //mémorise l'accès DOM pour usage éventuel ultérieur
+					this.toolbar.appendChild(newTool);
+				}
+			}
+		}
+	},
+	
+	singleTag: function(stag,etag) {
+		stag = stag || null;
+		etag = etag || stag;
+		
+		if (!stag || !etag) { return; }
+		
+		this.encloseSelection(stag,etag);
+	},
+	
+	encloseLineSelection: function(prefix, suffix, fn) {
+		this.textarea.focus();
+		
+		prefix = prefix || '';
+		suffix = suffix || '';
+		
+		var start, end, sel, scrollPos, subst, res;
+		
+		if (typeof(document["selection"]) != "undefined") {
+			sel = document.selection.createRange().text;
+		} else if (typeof(this.textarea["setSelectionRange"]) != "undefined") {
+			start = this.textarea.selectionStart;
+			end = this.textarea.selectionEnd;
+			scrollPos = this.textarea.scrollTop;
+			// go to the start of the line
+			start = this.textarea.value.substring(0, start).replace(/[^\r\n]*$/g,'').length;
+			// go to the end of the line
+            end = this.textarea.value.length - this.textarea.value.substring(end, this.textarea.value.length).replace(/^[^\r\n]*/, '').length;
+			sel = this.textarea.value.substring(start, end);
+		}
+		
+		if (sel.match(/ $/)) { // exclude ending space char, if any
+			sel = sel.substring(0, sel.length - 1);
+			suffix = suffix + " ";
+		}
+		
+		if (typeof(fn) == 'function') {
+			res = (sel) ? fn.call(this,sel) : fn('');
+		} else {
+			res = (sel) ? sel : '';
+		}
+		
+		subst = prefix + res + suffix;
+		
+		if (typeof(document["selection"]) != "undefined") {
+			document.selection.createRange().text = subst;
+			var range = this.textarea.createTextRange();
+			range.collapse(false);
+			range.move('character', -suffix.length);
+			range.select();
+		} else if (typeof(this.textarea["setSelectionRange"]) != "undefined") {
+			this.textarea.value = this.textarea.value.substring(0, start) + subst +
+			this.textarea.value.substring(end);
+			if (sel) {
+				this.textarea.setSelectionRange(start + subst.length, start + subst.length);
+			} else {
+				this.textarea.setSelectionRange(start + prefix.length, start + prefix.length);
+			}
+			this.textarea.scrollTop = scrollPos;
+		}
+	},
+	
+	encloseSelection: function(prefix, suffix, fn) {
+		this.textarea.focus();
+		
+		prefix = prefix || '';
+		suffix = suffix || '';
+		
+		var start, end, sel, scrollPos, subst, res;
+		
+		if (typeof(document["selection"]) != "undefined") {
+			sel = document.selection.createRange().text;
+		} else if (typeof(this.textarea["setSelectionRange"]) != "undefined") {
+			start = this.textarea.selectionStart;
+			end = this.textarea.selectionEnd;
+			scrollPos = this.textarea.scrollTop;
+			sel = this.textarea.value.substring(start, end);
+		}
+		
+		if (sel.match(/ $/)) { // exclude ending space char, if any
+			sel = sel.substring(0, sel.length - 1);
+			suffix = suffix + " ";
+		}
+		
+		if (typeof(fn) == 'function') {
+			res = (sel) ? fn.call(this,sel) : fn('');
+		} else {
+			res = (sel) ? sel : '';
+		}
+		
+		subst = prefix + res + suffix;
+		
+		if (typeof(document["selection"]) != "undefined") {
+			document.selection.createRange().text = subst;
+			var range = this.textarea.createTextRange();
+			range.collapse(false);
+			range.move('character', -suffix.length);
+			range.select();
+//			this.textarea.caretPos -= suffix.length;
+		} else if (typeof(this.textarea["setSelectionRange"]) != "undefined") {
+			this.textarea.value = this.textarea.value.substring(0, start) + subst +
+			this.textarea.value.substring(end);
+			if (sel) {
+				this.textarea.setSelectionRange(start + subst.length, start + subst.length);
+			} else {
+				this.textarea.setSelectionRange(start + prefix.length, start + prefix.length);
+			}
+			this.textarea.scrollTop = scrollPos;
+		}
+	},
+	
+	stripBaseURL: function(url) {
+		if (this.base_url != '') {
+			var pos = url.indexOf(this.base_url);
+			if (pos == 0) {
+				url = url.substr(this.base_url.length);
+			}
+		}
+		
+		return url;
+	}
+};
+
+/** Resizer
+-------------------------------------------------------- */
+jsToolBar.prototype.resizeSetStartH = function() {
+	this.dragStartH = this.textarea.offsetHeight + 0;
+};
+jsToolBar.prototype.resizeDragStart = function(event) {
+	var This = this;
+	this.dragStartY = event.clientY;
+	this.resizeSetStartH();
+	document.addEventListener('mousemove', this.dragMoveHdlr=function(event){This.resizeDragMove(event);}, false);
+	document.addEventListener('mouseup', this.dragStopHdlr=function(event){This.resizeDragStop(event);}, false);
+};
+
+jsToolBar.prototype.resizeDragMove = function(event) {
+	this.textarea.style.height = (this.dragStartH+event.clientY-this.dragStartY)+'px';
+};
+
+jsToolBar.prototype.resizeDragStop = function(event) {
+	document.removeEventListener('mousemove', this.dragMoveHdlr, false);
+	document.removeEventListener('mouseup', this.dragStopHdlr, false);
+};