mcwindows.js
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上传日期:2021-11-13
资源大小:7840k
文件大小:14k
源码类别:
OA系统
开发平台:
Java
- /**
- * $Id: mcwindows.js 18 2006-06-29 14:11:23Z spocke $
- *
- * Moxiecode DHTML Windows script.
- *
- * @author Moxiecode
- * @copyright Copyright 2004, Moxiecode Systems AB, All rights reserved.
- */
- // Windows handler
- function MCWindows() {
- this.settings = new Array();
- this.windows = new Array();
- this.isMSIE = (navigator.appName == "Microsoft Internet Explorer");
- this.isGecko = navigator.userAgent.indexOf('Gecko') != -1;
- this.isSafari = navigator.userAgent.indexOf('Safari') != -1;
- this.isMac = navigator.userAgent.indexOf('Mac') != -1;
- this.isMSIE5_0 = this.isMSIE && (navigator.userAgent.indexOf('MSIE 5.0') != -1);
- this.action = "none";
- this.selectedWindow = null;
- this.zindex = 100;
- this.mouseDownScreenX = 0;
- this.mouseDownScreenY = 0;
- this.mouseDownLayerX = 0;
- this.mouseDownLayerY = 0;
- this.mouseDownWidth = 0;
- this.mouseDownHeight = 0;
- };
- MCWindows.prototype.init = function(settings) {
- this.settings = settings;
- if (this.isMSIE)
- this.addEvent(document, "mousemove", mcWindows.eventDispatcher);
- else
- this.addEvent(window, "mousemove", mcWindows.eventDispatcher);
- this.addEvent(document, "mouseup", mcWindows.eventDispatcher);
- };
- MCWindows.prototype.getParam = function(name, default_value) {
- var value = null;
- value = (typeof(this.settings[name]) == "undefined") ? default_value : this.settings[name];
- // Fix bool values
- if (value == "true" || value == "false")
- return (value == "true");
- return value;
- };
- MCWindows.prototype.eventDispatcher = function(e) {
- e = typeof(e) == "undefined" ? window.event : e;
- if (mcWindows.selectedWindow == null)
- return;
- // Switch focus
- if (mcWindows.isGecko && e.type == "mousedown") {
- var elm = e.currentTarget;
- for (var n in mcWindows.windows) {
- var win = mcWindows.windows[n];
- if (typeof(win) == 'function')
- continue;
- if (win.headElement == elm || win.resizeElement == elm) {
- win.focus();
- break;
- }
- }
- }
- switch (e.type) {
- case "mousemove":
- mcWindows.selectedWindow.onMouseMove(e);
- break;
- case "mouseup":
- mcWindows.selectedWindow.onMouseUp(e);
- break;
- case "mousedown":
- mcWindows.selectedWindow.onMouseDown(e);
- break;
- case "focus":
- mcWindows.selectedWindow.onFocus(e);
- break;
- }
- }
- MCWindows.prototype.addEvent = function(obj, name, handler) {
- if (this.isMSIE)
- obj.attachEvent("on" + name, handler);
- else
- obj.addEventListener(name, handler, true);
- };
- MCWindows.prototype.cancelEvent = function(e) {
- if (this.isMSIE) {
- e.returnValue = false;
- e.cancelBubble = true;
- } else
- e.preventDefault();
- };
- MCWindows.prototype.parseFeatures = function(opts) {
- // Cleanup the options
- opts = opts.toLowerCase();
- opts = opts.replace(/;/g, ",");
- opts = opts.replace(/[^0-9a-z=,]/g, "");
- var optionChunks = opts.split(',');
- var options = new Array();
- options['left'] = 10;
- options['top'] = 10;
- options['width'] = 300;
- options['height'] = 300;
- options['resizable'] = true;
- options['minimizable'] = true;
- options['maximizable'] = true;
- options['close'] = true;
- options['movable'] = true;
- if (opts == "")
- return options;
- for (var i=0; i<optionChunks.length; i++) {
- var parts = optionChunks[i].split('=');
- if (parts.length == 2)
- options[parts[0]] = parts[1];
- }
- return options;
- };
- MCWindows.prototype.open = function(url, name, features) {
- var win = new MCWindow();
- var winDiv, html = "", id;
- features = this.parseFeatures(features);
- // Create div
- id = "mcWindow_" + name;
- width = parseInt(features['width']);
- height = parseInt(features['height'])-12-19;
- if (this.isMSIE)
- width -= 2;
- // Setup first part of window
- win.id = id;
- win.url = url;
- win.name = name;
- win.features = features;
- this.windows[name] = win;
- iframeWidth = width;
- iframeHeight = height;
- // Create inner content
- html += '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">';
- html += '<html>';
- html += '<head>';
- html += '<title>Wrapper iframe</title>';
- html += '<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">';
- html += '<link href="../iXs_Editor/themes/advanced/css/editor_ui.css" rel="stylesheet" type="text/css" />';
- html += '</head>';
- html += '<body onload="parent.mcWindows.onLoad('' + name + '');">';
- html += '<div id="' + id + '_container" class="mceWindow">';
- html += '<div id="' + id + '_head" class="mceWindowHead" onmousedown="parent.mcWindows.windows['' + name + ''].focus();">';
- html += ' <div id="' + id + '_title" class="mceWindowTitle"';
- html += ' onselectstart="return false;" unselectable="on" style="-moz-user-select: none !important;">No name window</div>';
- html += ' <div class="mceWindowHeadTools">';
- html += ' <a href="javascript:parent.mcWindows.windows['' + name + ''].close();" onmousedown="return false;" class="mceWindowClose"><img border="0" src="../iXs_Editor/themes/advanced/images/window_close.gif" /></a>';
- // html += ' <a href="javascript:mcWindows.windows['' + name + ''].maximize();" onmousedown="return false;" class="mceWindowMaximize"></a>';
- // html += ' <a href="javascript:mcWindows.windows['' + name + ''].minimize();" onmousedown="return false;" class="mceWindowMinimize"></a>';
- html += ' </div>';
- html += '</div><div id="' + id + '_body" class="mceWindowBody" style="width: ' + width + 'px; height: ' + height + 'px;">';
- html += '<iframe id="' + id + '_iframe" name="' + id + '_iframe" onfocus="parent.mcWindows.windows['' + name + ''].focus();" frameborder="0" width="' + iframeWidth + '" height="' + iframeHeight + '" src="' + url + '" class="mceWindowBodyIframe"></iframe></div>';
- html += '<div id="' + id + '_statusbar" class="mceWindowStatusbar" onmousedown="parent.mcWindows.windows['' + name + ''].focus();">';
- html += '<div id="' + id + '_resize" class="mceWindowResize"><img onmousedown="parent.mcWindows.windows['' + name + ''].focus();" border="0" src="../iXs_Editor/themes/advanced/images/window_resize.gif" /></div>';
- html += '</div>';
- html += '</div>';
- html += '</body>';
- html += '</html>';
- // Create iframe
- this.createFloatingIFrame(id, features['left'], features['top'], features['width'], features['height'], html);
- };
- // Gets called when wrapper iframe is initialized
- MCWindows.prototype.onLoad = function(name) {
- var win = mcWindows.windows[name];
- var id = "mcWindow_" + name;
- var wrapperIframe = window.frames[id + "_iframe"].frames[0];
- var wrapperDoc = window.frames[id + "_iframe"].document;
- var doc = window.frames[id + "_iframe"].document;
- var winDiv = document.getElementById("mcWindow_" + name + "_div");
- var realIframe = window.frames[id + "_iframe"].frames[0];
- // Set window data
- win.id = "mcWindow_" + name + "_iframe";
- win.winElement = winDiv;
- win.bodyElement = doc.getElementById(id + '_body');
- win.iframeElement = doc.getElementById(id + '_iframe');
- win.headElement = doc.getElementById(id + '_head');
- win.titleElement = doc.getElementById(id + '_title');
- win.resizeElement = doc.getElementById(id + '_resize');
- win.containerElement = doc.getElementById(id + '_container');
- win.left = win.features['left'];
- win.top = win.features['top'];
- win.frame = window.frames[id + '_iframe'].frames[0];
- win.wrapperFrame = window.frames[id + '_iframe'];
- win.wrapperIFrameElement = document.getElementById(id + "_iframe");
- // Add event handlers
- mcWindows.addEvent(win.headElement, "mousedown", mcWindows.eventDispatcher);
- mcWindows.addEvent(win.resizeElement, "mousedown", mcWindows.eventDispatcher);
- if (mcWindows.isMSIE) {
- mcWindows.addEvent(realIframe.document, "mousemove", mcWindows.eventDispatcher);
- mcWindows.addEvent(realIframe.document, "mouseup", mcWindows.eventDispatcher);
- } else {
- mcWindows.addEvent(realIframe, "mousemove", mcWindows.eventDispatcher);
- mcWindows.addEvent(realIframe, "mouseup", mcWindows.eventDispatcher);
- mcWindows.addEvent(realIframe, "focus", mcWindows.eventDispatcher);
- }
- for (var i=0; i<window.frames.length; i++) {
- if (!window.frames[i]._hasMouseHandlers) {
- if (mcWindows.isMSIE) {
- mcWindows.addEvent(window.frames[i].document, "mousemove", mcWindows.eventDispatcher);
- mcWindows.addEvent(window.frames[i].document, "mouseup", mcWindows.eventDispatcher);
- } else {
- mcWindows.addEvent(window.frames[i], "mousemove", mcWindows.eventDispatcher);
- mcWindows.addEvent(window.frames[i], "mouseup", mcWindows.eventDispatcher);
- }
- window.frames[i]._hasMouseHandlers = true;
- }
- }
- if (mcWindows.isMSIE) {
- mcWindows.addEvent(win.frame.document, "mousemove", mcWindows.eventDispatcher);
- mcWindows.addEvent(win.frame.document, "mouseup", mcWindows.eventDispatcher);
- } else {
- mcWindows.addEvent(win.frame, "mousemove", mcWindows.eventDispatcher);
- mcWindows.addEvent(win.frame, "mouseup", mcWindows.eventDispatcher);
- mcWindows.addEvent(win.frame, "focus", mcWindows.eventDispatcher);
- }
- this.selectedWindow = win;
- };
- MCWindows.prototype.createFloatingIFrame = function(id_prefix, left, top, width, height, html) {
- var iframe = document.createElement("iframe");
- var div = document.createElement("div");
- width = parseInt(width);
- height = parseInt(height)+1;
- // Create wrapper div
- div.setAttribute("id", id_prefix + "_div");
- div.setAttribute("width", width);
- div.setAttribute("height", (height));
- div.style.position = "absolute";
- div.style.left = left + "px";
- div.style.top = top + "px";
- div.style.width = width + "px";
- div.style.height = (height) + "px";
- div.style.backgroundColor = "white";
- div.style.display = "none";
- if (this.isGecko) {
- iframeWidth = width + 2;
- iframeHeight = height + 2;
- } else {
- iframeWidth = width;
- iframeHeight = height + 1;
- }
- // Create iframe
- iframe.setAttribute("id", id_prefix + "_iframe");
- iframe.setAttribute("name", id_prefix + "_iframe");
- iframe.setAttribute("border", "0");
- iframe.setAttribute("frameBorder", "0");
- iframe.setAttribute("marginWidth", "0");
- iframe.setAttribute("marginHeight", "0");
- iframe.setAttribute("leftMargin", "0");
- iframe.setAttribute("topMargin", "0");
- iframe.setAttribute("width", iframeWidth);
- iframe.setAttribute("height", iframeHeight);
- // iframe.setAttribute("src", "../iXs_Editor/blank.htm");
- // iframe.setAttribute("allowtransparency", "false");
- iframe.setAttribute("scrolling", "no");
- iframe.style.width = iframeWidth + "px";
- iframe.style.height = iframeHeight + "px";
- iframe.style.backgroundColor = "white";
- div.appendChild(iframe);
- document.body.appendChild(div);
- // Fixed MSIE 5.0 issue
- div.innerHTML = div.innerHTML;
- if (this.isSafari) {
- // Give Safari some time to setup
- window.setTimeout(function() {
- doc = window.frames[id_prefix + '_iframe'].document;
- doc.open();
- doc.write(html);
- doc.close();
- }, 10);
- } else {
- doc = window.frames[id_prefix + '_iframe'].window.document
- doc.open();
- doc.write(html);
- doc.close();
- }
- div.style.display = "block";
- return div;
- };
- // Window instance
- function MCWindow() {
- };
- MCWindow.prototype.focus = function() {
- this.winElement.style.zIndex = mcWindows.zindex++;
- mcWindows.selectedWindow = this;
- };
- MCWindow.prototype.minimize = function() {
- };
- MCWindow.prototype.maximize = function() {
- };
- MCWindow.prototype.startResize = function() {
- mcWindows.action = "resize";
- };
- MCWindow.prototype.startMove = function(e) {
- mcWindows.action = "move";
- };
- MCWindow.prototype.close = function() {
- document.body.removeChild(this.winElement);
- mcWindows.windows[this.name] = null;
- };
- MCWindow.prototype.onMouseMove = function(e) {
- var scrollX = 0;//this.doc.body.scrollLeft;
- var scrollY = 0;//this.doc.body.scrollTop;
- // Calculate real X, Y
- var dx = e.screenX - mcWindows.mouseDownScreenX;
- var dy = e.screenY - mcWindows.mouseDownScreenY;
- switch (mcWindows.action) {
- case "resize":
- width = mcWindows.mouseDownWidth + (e.screenX - mcWindows.mouseDownScreenX);
- height = mcWindows.mouseDownHeight + (e.screenY - mcWindows.mouseDownScreenY);
- width = width < 100 ? 100 : width;
- height = height < 100 ? 100 : height;
- this.wrapperIFrameElement.style.width = width+2;
- this.wrapperIFrameElement.style.height = height+2;
- this.wrapperIFrameElement.width = width+2;
- this.wrapperIFrameElement.height = height+2;
- this.winElement.style.width = width;
- this.winElement.style.height = height;
- height = height-12-19;
- this.containerElement.style.width = width;
- this.iframeElement.style.width = width;
- this.iframeElement.style.height = height;
- this.bodyElement.style.width = width;
- this.bodyElement.style.height = height;
- this.headElement.style.width = width;
- //this.statusElement.style.width = width;
- mcWindows.cancelEvent(e);
- break;
- case "move":
- this.left = mcWindows.mouseDownLayerX + (e.screenX - mcWindows.mouseDownScreenX);
- this.top = mcWindows.mouseDownLayerY + (e.screenY - mcWindows.mouseDownScreenY);
- this.winElement.style.left = this.left + "px";
- this.winElement.style.top = this.top + "px";
- mcWindows.cancelEvent(e);
- break;
- }
- };
- MCWindow.prototype.onMouseUp = function(e) {
- mcWindows.action = "none";
- };
- MCWindow.prototype.onFocus = function(e) {
- // Gecko only handler
- var winRef = e.currentTarget;
- for (var n in mcWindows.windows) {
- var win = mcWindows.windows[n];
- if (typeof(win) == 'function')
- continue;
- if (winRef.name == win.id) {
- win.focus();
- return;
- }
- }
- };
- MCWindow.prototype.onMouseDown = function(e) {
- var elm = mcWindows.isMSIE ? this.wrapperFrame.event.srcElement : e.target;
- var scrollX = 0;//this.doc.body.scrollLeft;
- var scrollY = 0;//this.doc.body.scrollTop;
- mcWindows.mouseDownScreenX = e.screenX;
- mcWindows.mouseDownScreenY = e.screenY;
- mcWindows.mouseDownLayerX = this.left;
- mcWindows.mouseDownLayerY = this.top;
- mcWindows.mouseDownWidth = parseInt(this.winElement.style.width);
- mcWindows.mouseDownHeight = parseInt(this.winElement.style.height);
- if (elm == this.resizeElement.firstChild)
- this.startResize(e);
- else
- this.startMove(e);
- mcWindows.cancelEvent(e);
- };
- // Global instance
- var mcWindows = new MCWindows();