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* Adding a way to set the DOM document to use. 

This is very usefull when you need to open a new window (with a new document) from javascript,
without having to reload the script.js.
(cherry picked from commit 8ded53c1de06d01e50d58543c19e73926f0fbbd4)

Signed-off-by: Joel Martin <github@martintribe.org>
This commit is contained in:
primalmotion 2010-08-04 17:47:08 +02:00 committed by Joel Martin
parent b925c96781
commit 6425f611d8
2 changed files with 13 additions and 10 deletions
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17
include/canvas.js
View File

@ -41,6 +41,7 @@ Util.conf_default(conf, that, 'true_color', true);
Util.conf_default(conf, that, 'focused', true);
Util.conf_default(conf, that, 'colourMap', []);
Util.conf_default(conf, that, 'scale', 1);
Util.conf_default(conf, that, 'currentDocument', document);
// Override some specific getters/setters
that.set_prefer_js = function(val) {
@ -386,8 +387,8 @@ that.start = function(keyPressFunc, mouseButtonFunc, mouseMoveFunc) {
c_mouseButton = mouseButtonFunc || null;
c_mouseMove = mouseMoveFunc || null;
Util.addEvent(document, 'keydown', onKeyDown);
Util.addEvent(document, 'keyup', onKeyUp);
Util.addEvent(conf.currentDocument, 'keydown', onKeyDown);
Util.addEvent(conf.currentDocument, 'keyup', onKeyUp);
Util.addEvent(c, 'mousedown', onMouseDown);
Util.addEvent(c, 'mouseup', onMouseUp);
Util.addEvent(c, 'mousemove', onMouseMove);
@ -395,8 +396,8 @@ that.start = function(keyPressFunc, mouseButtonFunc, mouseMoveFunc) {
onMouseWheel);
/* Work around right and middle click browser behaviors */
Util.addEvent(document, 'click', onMouseDisable);
Util.addEvent(document.body, 'contextmenu', onMouseDisable);
Util.addEvent(conf.currentDocument, 'click', onMouseDisable);
Util.addEvent(conf.currentDocument.body, 'contextmenu', onMouseDisable);
Util.Debug("<< Canvas.start");
};
@ -452,8 +453,8 @@ that.clear = function() {
that.stop = function() {
var c = conf.target;
Util.removeEvent(document, 'keydown', onKeyDown);
Util.removeEvent(document, 'keyup', onKeyUp);
Util.removeEvent(conf.currentDocument, 'keydown', onKeyDown);
Util.removeEvent(conf.currentDocument, 'keyup', onKeyUp);
Util.removeEvent(c, 'mousedown', onMouseDown);
Util.removeEvent(c, 'mouseup', onMouseUp);
Util.removeEvent(c, 'mousemove', onMouseMove);
@ -461,8 +462,8 @@ that.stop = function() {
onMouseWheel);
/* Work around right and middle click browser behaviors */
Util.removeEvent(document, 'click', onMouseDisable);
Util.removeEvent(document.body, 'contextmenu', onMouseDisable);
Util.removeEvent(conf.currentDocument, 'click', onMouseDisable);
Util.removeEvent(conf.currentDocument.body, 'contextmenu', onMouseDisable);
// Turn off cursor rendering
if (conf.cursor_uri) {

6
include/rfb.js
View File

@ -132,7 +132,7 @@ var that = {}, // Public API interface
//
// VNC viewport rendering Canvas
Util.conf_default(conf, that, 'target', 'VNC_canvas');
//Util.conf_default(conf, that, 'target', 'VNC_canvas');
Util.conf_default(conf, that, 'encrypt', false, true);
Util.conf_default(conf, that, 'true_color', true, true);
@ -140,6 +140,8 @@ Util.conf_default(conf, that, 'true_color', true, true);
Util.conf_default(conf, that, 'b64encode', true, true);
Util.conf_default(conf, that, 'local_cursor', true, true);
Util.conf_default(conf, that, 'currentDocument', true, document);
// time to wait for connection
Util.conf_default(conf, that, 'connectTimeout', 2000);
// frequency to check for send/receive
@ -195,7 +197,7 @@ function constructor() {
}
// Initialize canvas
try {
canvas = new Canvas({'target': conf.target});
canvas = new Canvas({'target': conf.target, 'currentDocument': conf.currentDocument});
} catch (exc) {
Util.Error("Canvas exception: " + exc);
updateState('fatal', "No working Canvas");