Annotation of loncom/html/htmlarea/popupwin.js, revision 1.1
1.1 ! www 1: function PopupWin(editor, title, handler, initFunction) {
! 2: this.editor = editor;
! 3: this.handler = handler;
! 4: var dlg = window.open("", "__ha_dialog",
! 5: "toolbar=no,menubar=no,personalbar=no,width=600,height=600," +
! 6: "scrollbars=no,resizable=no");
! 7: this.window = dlg;
! 8: var doc = dlg.document;
! 9: this.doc = doc;
! 10: var self = this;
! 11:
! 12: var base = document.baseURI || document.URL;
! 13: if (base && base.match(/(.*)\/([^\/]+)/)) {
! 14: base = RegExp.$1 + "/";
! 15: }
! 16: this.baseURL = base;
! 17:
! 18: doc.open();
! 19: var html = "<html><head><title>" + title + "</title>\n";
! 20: // html += "<base href='" + base + "htmlarea.js' />\n";
! 21: html += "<style type='text/css'>@import url(" + base + "htmlarea.css);</style></head>\n";
! 22: html += "<body class='dialog popupwin' id='--HA-body'></body></html>";
! 23: doc.write(html);
! 24: doc.close();
! 25:
! 26: // sometimes I Hate Mozilla... ;-(
! 27: function init2() {
! 28: var body = doc.body;
! 29: if (!body) {
! 30: setTimeout(init2, 25);
! 31: return false;
! 32: }
! 33: dlg.title = title;
! 34: doc.documentElement.style.padding = "0px";
! 35: doc.documentElement.style.margin = "0px";
! 36: var content = doc.createElement("div");
! 37: content.className = "content";
! 38: self.content = content;
! 39: body.appendChild(content);
! 40: self.element = body;
! 41: initFunction(self);
! 42: dlg.focus();
! 43: };
! 44: init2();
! 45: };
! 46:
! 47: PopupWin.prototype.callHandler = function() {
! 48: var tags = ["input", "textarea", "select"];
! 49: var params = new Object();
! 50: for (var ti in tags) {
! 51: var tag = tags[ti];
! 52: var els = this.content.getElementsByTagName(tag);
! 53: for (var j = 0; j < els.length; ++j) {
! 54: var el = els[j];
! 55: var val = el.value;
! 56: if (el.tagName.toLowerCase() == "input") {
! 57: if (el.type == "checkbox") {
! 58: val = el.checked;
! 59: }
! 60: }
! 61: params[el.name] = val;
! 62: }
! 63: }
! 64: this.handler(this, params);
! 65: return false;
! 66: };
! 67:
! 68: PopupWin.prototype.close = function() {
! 69: this.window.close();
! 70: };
! 71:
! 72: PopupWin.prototype.addButtons = function() {
! 73: var self = this;
! 74: var div = this.doc.createElement("div");
! 75: this.content.appendChild(div);
! 76: div.className = "buttons";
! 77: for (var i = 0; i < arguments.length; ++i) {
! 78: var btn = arguments[i];
! 79: var button = this.doc.createElement("button");
! 80: div.appendChild(button);
! 81: button.innerHTML = HTMLArea.I18N.buttons[btn];
! 82: switch (btn) {
! 83: case "ok":
! 84: button.onclick = function() {
! 85: self.callHandler();
! 86: self.close();
! 87: return false;
! 88: };
! 89: break;
! 90: case "cancel":
! 91: button.onclick = function() {
! 92: self.close();
! 93: return false;
! 94: };
! 95: break;
! 96: }
! 97: }
! 98: };
! 99:
! 100: PopupWin.prototype.showAtElement = function() {
! 101: var self = this;
! 102: // Mozilla needs some time to realize what's goin' on..
! 103: setTimeout(function() {
! 104: var w = self.content.offsetWidth + 4;
! 105: var h = self.content.offsetHeight + 4;
! 106: // size to content -- that's fuckin' buggy in all fuckin' browsers!!!
! 107: // so that we set a larger size for the dialog window and then center
! 108: // the element inside... phuck!
! 109:
! 110: // center...
! 111: var el = self.content;
! 112: var s = el.style;
! 113: // s.width = el.offsetWidth + "px";
! 114: // s.height = el.offsetHeight + "px";
! 115: s.position = "absolute";
! 116: s.left = (w - el.offsetWidth) / 2 + "px";
! 117: s.top = (h - el.offsetHeight) / 2 + "px";
! 118: if (HTMLArea.is_gecko) {
! 119: self.window.innerWidth = w;
! 120: self.window.innerHeight = h;
! 121: } else {
! 122: self.window.resizeTo(w + 8, h + 35);
! 123: }
! 124: }, 25);
! 125: };
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