Mercurial > repos > chrisb > gap_all_glycan_tools

comparison get_data/cfg_array/info/Primary Screen_files/PopupWindow.js @ 0:89592faa2875 draft

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Uploaded
author chrisb
date Wed, 23 Mar 2016 14:35:56 -0400
parents
children
comparison
equal deleted inserted replaced
-1:000000000000 0:89592faa2875
1 // ===================================================================
2 // Author: Matt Kruse <matt@mattkruse.com>
3 // WWW: http://www.mattkruse.com/
4 //
5 // NOTICE: You may use this code for any purpose, commercial or
6 // private, without any further permission from the author. You may
7 // remove this notice from your final code if you wish, however it is
8 // appreciated by the author if at least my web site address is kept.
9 //
10 // You may *NOT* re-distribute this code in any way except through its
11 // use. That means, you can include it in your product, or your web
12 // site, or any other form where the code is actually being used. You
13 // may not put the plain javascript up on your site for download or
14 // include it in your javascript libraries for download.
15 // If you wish to share this code with others, please just point them
16 // to the URL instead.
17 // Please DO NOT link directly to my .js files from your site. Copy
18 // the files to your server and use them there. Thank you.
19 // ===================================================================
20
21 /*
22 PopupWindow.js
23 Author: Matt Kruse
24 Last modified: 02/16/04
25
26 DESCRIPTION: This object allows you to easily and quickly popup a window
27 in a certain place. The window can either be a DIV or a separate browser
28 window.
29
30 COMPATABILITY: Works with Netscape 4.x, 6.x, IE 5.x on Windows. Some small
31 positioning errors - usually with Window positioning - occur on the
32 Macintosh platform. Due to bugs in Netscape 4.x, populating the popup
33 window with <STYLE> tags may cause errors.
34
35 USAGE:
36 // Create an object for a WINDOW popup
37 var win = new PopupWindow();
38
39 // Create an object for a DIV window using the DIV named 'mydiv'
40 var win = new PopupWindow('mydiv');
41
42 // Set the window to automatically hide itself when the user clicks
43 // anywhere else on the page except the popup
44 win.autoHide();
45
46 // Show the window relative to the anchor name passed in
47 win.showPopup(anchorname);
48
49 // Hide the popup
50 win.hidePopup();
51
52 // Set the size of the popup window (only applies to WINDOW popups
53 win.setSize(width,height);
54
55 // Populate the contents of the popup window that will be shown. If you
56 // change the contents while it is displayed, you will need to refresh()
57 win.populate(string);
58
59 // set the URL of the window, rather than populating its contents
60 // manually
61 win.setUrl("http://www.site.com/");
62
63 // Refresh the contents of the popup
64 win.refresh();
65
66 // Specify how many pixels to the right of the anchor the popup will appear
67 win.offsetX = 50;
68
69 // Specify how many pixels below the anchor the popup will appear
70 win.offsetY = 100;
71
72 NOTES:
73 1) Requires the functions in AnchorPosition.js
74
75 2) Your anchor tag MUST contain both NAME and ID attributes which are the
76 same. For example:
77 <A NAME="test" ID="test"> </A>
78
79 3) There must be at least a space between <A> </A> for IE5.5 to see the
80 anchor tag correctly. Do not do <A></A> with no space.
81
82 4) When a PopupWindow object is created, a handler for 'onmouseup' is
83 attached to any event handler you may have already defined. Do NOT define
84 an event handler for 'onmouseup' after you define a PopupWindow object or
85 the autoHide() will not work correctly.
86 */
87
88 // Set the position of the popup window based on the anchor
89 function PopupWindow_getXYPosition(anchorname) {
90 var coordinates;
91 if (this.type == "WINDOW") {
92 coordinates = getAnchorWindowPosition(anchorname);
93 }
94 else {
95 coordinates = getAnchorPosition(anchorname);
96 }
97 this.x = coordinates.x;
98 this.y = coordinates.y;
99 }
100 // Set width/height of DIV/popup window
101 function PopupWindow_setSize(width,height) {
102 this.width = width;
103 this.height = height;
104 }
105 // Fill the window with contents
106 function PopupWindow_populate(contents) {
107 this.contents = contents;
108 this.populated = false;
109 }
110 // Set the URL to go to
111 function PopupWindow_setUrl(url) {
112 this.url = url;
113 }
114 // Set the window popup properties
115 function PopupWindow_setWindowProperties(props) {
116 this.windowProperties = props;
117 }
118 // Refresh the displayed contents of the popup
119 function PopupWindow_refresh() {
120 if (this.divName != null) {
121 // refresh the DIV object
122 if (this.use_gebi) {
123 document.getElementById(this.divName).innerHTML = this.contents;
124 }
125 else if (this.use_css) {
126 document.all[this.divName].innerHTML = this.contents;
127 }
128 else if (this.use_layers) {
129 var d = document.layers[this.divName];
130 d.document.open();
131 d.document.writeln(this.contents);
132 d.document.close();
133 }
134 }
135 else {
136 if (this.popupWindow != null && !this.popupWindow.closed) {
137 if (this.url!="") {
138 this.popupWindow.location.href=this.url;
139 }
140 else {
141 this.popupWindow.document.open();
142 this.popupWindow.document.writeln(this.contents);
143 this.popupWindow.document.close();
144 }
145 this.popupWindow.focus();
146 }
147 }
148 }
149 // Position and show the popup, relative to an anchor object
150 function PopupWindow_showPopup(anchorname) {
151 this.getXYPosition(anchorname);
152 this.x += this.offsetX;
153 this.y += this.offsetY;
154 if (!this.populated && (this.contents != "")) {
155 this.populated = true;
156 this.refresh();
157 }
158 if (this.divName != null) {
159 // Show the DIV object
160 if (this.use_gebi) {
161 document.getElementById(this.divName).style.left = this.x + "px";
162 document.getElementById(this.divName).style.top = this.y + "px";
163 document.getElementById(this.divName).style.visibility = "visible";
164 }
165 else if (this.use_css) {
166 document.all[this.divName].style.left = this.x;
167 document.all[this.divName].style.top = this.y;
168 document.all[this.divName].style.visibility = "visible";
169 }
170 else if (this.use_layers) {
171 document.layers[this.divName].left = this.x;
172 document.layers[this.divName].top = this.y;
173 document.layers[this.divName].visibility = "visible";
174 }
175 }
176 else {
177 if (this.popupWindow == null || this.popupWindow.closed) {
178 // If the popup window will go off-screen, move it so it doesn't
179 if (this.x<0) { this.x=0; }
180 if (this.y<0) { this.y=0; }
181 if (screen && screen.availHeight) {
182 if ((this.y + this.height) > screen.availHeight) {
183 this.y = screen.availHeight - this.height;
184 }
185 }
186 if (screen && screen.availWidth) {
187 if ((this.x + this.width) > screen.availWidth) {
188 this.x = screen.availWidth - this.width;
189 }
190 }
191 var avoidAboutBlank = window.opera || ( document.layers && !navigator.mimeTypes['*'] ) || navigator.vendor == 'KDE' || ( document.childNodes && !document.all && !navigator.taintEnabled );
192 this.popupWindow = window.open(avoidAboutBlank?"":"about:blank","window_"+anchorname,this.windowProperties+",width="+this.width+",height="+this.height+",screenX="+this.x+",left="+this.x+",screenY="+this.y+",top="+this.y+"");
193 }
194 this.refresh();
195 }
196 }
197 // Hide the popup
198 function PopupWindow_hidePopup() {
199 if (this.divName != null) {
200 if (this.use_gebi) {
201 document.getElementById(this.divName).style.visibility = "hidden";
202 }
203 else if (this.use_css) {
204 document.all[this.divName].style.visibility = "hidden";
205 }
206 else if (this.use_layers) {
207 document.layers[this.divName].visibility = "hidden";
208 }
209 }
210 else {
211 if (this.popupWindow && !this.popupWindow.closed) {
212 this.popupWindow.close();
213 this.popupWindow = null;
214 }
215 }
216 }
217 // Pass an event and return whether or not it was the popup DIV that was clicked
218 function PopupWindow_isClicked(e) {
219 if (this.divName != null) {
220 if (this.use_layers) {
221 var clickX = e.pageX;
222 var clickY = e.pageY;
223 var t = document.layers[this.divName];
224 if ((clickX > t.left) && (clickX < t.left+t.clip.width) && (clickY > t.top) && (clickY < t.top+t.clip.height)) {
225 return true;
226 }
227 else { return false; }
228 }
229 else if (document.all) { // Need to hard-code this to trap IE for error-handling
230 var t = window.event.srcElement;
231 while (t.parentElement != null) {
232 if (t.id==this.divName) {
233 return true;
234 }
235 t = t.parentElement;
236 }
237 return false;
238 }
239 else if (this.use_gebi && e) {
240 var t = e.originalTarget;
241 while (t.parentNode != null) {
242 if (t.id==this.divName) {
243 return true;
244 }
245 t = t.parentNode;
246 }
247 return false;
248 }
249 return false;
250 }
251 return false;
252 }
253
254 // Check an onMouseDown event to see if we should hide
255 function PopupWindow_hideIfNotClicked(e) {
256 if (this.autoHideEnabled && !this.isClicked(e)) {
257 this.hidePopup();
258 }
259 }
260 // Call this to make the DIV disable automatically when mouse is clicked outside it
261 function PopupWindow_autoHide() {
262 this.autoHideEnabled = true;
263 }
264 // This global function checks all PopupWindow objects onmouseup to see if they should be hidden
265 function PopupWindow_hidePopupWindows(e) {
266 for (var i=0; i<popupWindowObjects.length; i++) {
267 if (popupWindowObjects[i] != null) {
268 var p = popupWindowObjects[i];
269 p.hideIfNotClicked(e);
270 }
271 }
272 }
273 // Run this immediately to attach the event listener
274 function PopupWindow_attachListener() {
275 if (document.layers) {
276 document.captureEvents(Event.MOUSEUP);
277 }
278 window.popupWindowOldEventListener = document.onmouseup;
279 if (window.popupWindowOldEventListener != null) {
280 document.onmouseup = new Function("window.popupWindowOldEventListener(); PopupWindow_hidePopupWindows();");
281 }
282 else {
283 document.onmouseup = PopupWindow_hidePopupWindows;
284 }
285 }
286 // CONSTRUCTOR for the PopupWindow object
287 // Pass it a DIV name to use a DHTML popup, otherwise will default to window popup
288 function PopupWindow() {
289 if (!window.popupWindowIndex) { window.popupWindowIndex = 0; }
290 if (!window.popupWindowObjects) { window.popupWindowObjects = new Array(); }
291 if (!window.listenerAttached) {
292 window.listenerAttached = true;
293 PopupWindow_attachListener();
294 }
295 this.index = popupWindowIndex++;
296 popupWindowObjects[this.index] = this;
297 this.divName = null;
298 this.popupWindow = null;
299 this.width=0;
300 this.height=0;
301 this.populated = false;
302 this.visible = false;
303 this.autoHideEnabled = false;
304
305 this.contents = "";
306 this.url="";
307 this.windowProperties="toolbar=no,location=no,status=no,menubar=no,scrollbars=auto,resizable,alwaysRaised,dependent,titlebar=no";
308 if (arguments.length>0) {
309 this.type="DIV";
310 this.divName = arguments[0];
311 }
312 else {
313 this.type="WINDOW";
314 }
315 this.use_gebi = false;
316 this.use_css = false;
317 this.use_layers = false;
318 if (document.getElementById) { this.use_gebi = true; }
319 else if (document.all) { this.use_css = true; }
320 else if (document.layers) { this.use_layers = true; }
321 else { this.type = "WINDOW"; }
322 this.offsetX = 0;
323 this.offsetY = 0;
324 // Method mappings
325 this.getXYPosition = PopupWindow_getXYPosition;
326 this.populate = PopupWindow_populate;
327 this.setUrl = PopupWindow_setUrl;
328 this.setWindowProperties = PopupWindow_setWindowProperties;
329 this.refresh = PopupWindow_refresh;
330 this.showPopup = PopupWindow_showPopup;
331 this.hidePopup = PopupWindow_hidePopup;
332 this.setSize = PopupWindow_setSize;
333 this.isClicked = PopupWindow_isClicked;
334 this.autoHide = PopupWindow_autoHide;
335 this.hideIfNotClicked = PopupWindow_hideIfNotClicked;
336 }