lib/editor/htmlarea/popupwin.js

   1 // $Id$
   2 function PopupWin(editor, title, handler, initFunction) {
   3     this.editor = editor;
   4     this.handler = handler;
   5     var dlg = window.open("", "__ha_dialog",
   6                   "toolbar=no,menubar=no,personalbar=no,width=600,height=600," +
   7                   "scrollbars=no,resizable=no");
   8     this.window = dlg;
   9     var doc = dlg.document;
  10     this.doc = doc;
  11     var self = this;
  12
  13     var base = document.baseURI || document.URL;
  14     if (base && base.match(/(.*)\/([^\/]+)/)) {
  15         base = RegExp.$1 + "/";
  16     }
  17     this.baseURL = base;
  18
  19     doc.open();
  20     var html = "<html><head><title>" + title + "</title>\n";
  21     // html += "<base href='" + base + "htmlarea.js' />\n";
  22     //html += "<style type='text/css'>@import url(" + base + "htmlarea.css);</style></head>\n";
  23     html += "<style type='text/css'>@import url(../htmlarea.css);</style></head>\n";
  24     html += "<body class='dialog popupwin' id='--HA-body'></body></html>";
  25     doc.write(html);
  26     doc.close();
  27
  28     // sometimes I Hate Mozilla... ;-(
  29     function init2() {
  30         var body = doc.body;
  31         if (!body) {
  32             setTimeout(init2, 25);
  33             return false;
  34         }
  35         dlg.title = title;
  36         doc.documentElement.style.padding = "0px";
  37         doc.documentElement.style.margin = "0px";
  38         var content = doc.createElement("div");
  39         content.className = "content";
  40         self.content = content;
  41         body.appendChild(content);
  42         self.element = body;
  43         initFunction(self);
  44         dlg.focus();
  45     };
  46     init2();
  47 };
  48
  49 PopupWin.prototype.callHandler = function() {
  50     var tags = ["input", "textarea", "select"];
  51     var params = new Object();
  52     for (var ti in tags) {
  53         var tag = tags[ti];
  54         var els = this.content.getElementsByTagName(tag);
  55         for (var j = 0; j < els.length; ++j) {
  56             var el = els[j];
  57             var val = el.value;
  58             if (el.tagName.toLowerCase() == "input") {
  59                 if (el.type == "checkbox") {
  60                     val = el.checked;
  61                 }
  62             }
  63             params[el.name] = val;
  64         }
  65     }
  66     this.handler(this, params);
  67     return false;
  68 };
  69
  70 PopupWin.prototype.close = function() {
  71     this.window.close();
  72 };
  73
  74 PopupWin.prototype.addButtons = function() {
  75     var self = this;
  76     var div = this.doc.createElement("div");
  77     this.content.appendChild(div);
  78     div.className = "buttons";
  79     for (var i = 0; i < arguments.length; ++i) {
  80         var btn = arguments[i];
  81         var button = this.doc.createElement("button");
  82         div.appendChild(button);
  83         button.innerHTML = HTMLArea.I18N.buttons[btn];
  84         switch (btn) {
  85             case "ok":
  86             button.onclick = function() {
  87                 self.callHandler();
  88                 self.close();
  89                 return false;
  90             };
  91             break;
  92             case "cancel":
  93             button.onclick = function() {
  94                 self.close();
  95                 return false;
  96             };
  97             break;
  98         }
  99     }
 100 };
 101
 102 PopupWin.prototype.showAtElement = function() {
 103     var self = this;
 104     // Mozilla needs some time to realize what's goin' on..
 105     setTimeout(function() {
 106         var w = self.content.offsetWidth + 4;
 107         var h = self.content.offsetHeight + 4;
 108         // size to content -- that's phuckin' buggy in all phuckin' browsers!!!
 109         // so that we set a larger size for the dialog window and then center
 110         // the element inside... phuck!
 111
 112         // center...
 113         var el = self.content;
 114         var s = el.style;
 115         // s.width = el.offsetWidth + "px";
 116         // s.height = el.offsetHeight + "px";
 117         s.position = "absolute";
 118         s.left = (w - el.offsetWidth) / 2 + "px";
 119         s.top = (h - el.offsetHeight) / 2 + "px";
 120         if (HTMLArea.is_gecko) {
 121             self.window.innerWidth = w;
 122             self.window.innerHeight = h;
 123         } else {
 124             self.window.resizeTo(w + 8, h + 35);
 125         }
 126     }, 25);
 127 };