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More migration to traditional JS events.

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This commit is contained in:
Michael Jumper
2011-07-05 10:16:03 -07:00
parent 5815f79eef
commit bd477daa2c
2 changed files with 38 additions and 44 deletions
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28
guacamole-common-js/src/main/resources/keyboard.js
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@@ -19,6 +19,8 @@
function GuacamoleKeyboard(element) {
var guac_keyboard = this;
// Keymap
var unshiftedKeySym = new Array();
@@ -64,11 +66,6 @@ function GuacamoleKeyboard(element) {
var shiftedKeySym = new Array();
shiftedKeySym[18] = 0xFFE7; // alt
/*****************************************/
/*** Keyboard Handler ***/
/*****************************************/
// Single key state/modifier buffer
var modShift = 0;
var modCtrl = 0;
@@ -150,14 +147,14 @@ function GuacamoleKeyboard(element) {
// Sends a single keystroke over the network
function sendKeyPressed(keysym) {
if (keysym != null && keyPressedHandler)
keyPressedHandler(keysym);
if (keysym != null && guac_keyboard.onkeydown)
guac_keyboard.onkeydown(keysym);
}
// Sends a single keystroke over the network
function sendKeyReleased(keysym) {
if (keysym != null)
keyReleasedHandler(keysym);
if (keysym != null && guac_keyboard.onkeyup)
guac_keyboard.onkeyup(keysym);
}
@@ -171,7 +168,7 @@ function GuacamoleKeyboard(element) {
element.onkeydown = function(e) {
// Only intercept if handler set
if (!keyPressedHandler) return true;
if (!guac_keyboard.onkeydown) return true;
var keynum;
if (window.event) keynum = window.event.keyCode;
@@ -237,7 +234,7 @@ function GuacamoleKeyboard(element) {
element.onkeypress = function(e) {
// Only intercept if handler set
if (!keyPressedHandler) return true;
if (!guac_keyboard.onkeydown) return true;
if (keySymSource != KEYPRESS) return false;
@@ -272,7 +269,7 @@ function GuacamoleKeyboard(element) {
element.onkeyup = function(e) {
// Only intercept if handler set
if (!keyReleasedHandler) return true;
if (!guac_keyboard.onkeyup) return true;
var keynum;
if (window.event) keynum = window.event.keyCode;
@@ -309,10 +306,7 @@ function GuacamoleKeyboard(element) {
if (docOnblur != null) docOnblur();
};
var keyPressedHandler = null;
var keyReleasedHandler = null;
this.setKeyPressedHandler = function(kh) { keyPressedHandler = kh; };
this.setKeyReleasedHandler = function(kh) { keyReleasedHandler = kh; };
guac_keyboard.onkeydown = null;
guac_keyboard.onkeyup = null;
}