// Render default UI and initialize settings menu
start: function(callback) {
+
+ // Setup global variables first
UI.isTouchDevice = 'ontouchstart' in document.documentElement;
+ UI.isSafari = (navigator.userAgent.indexOf('Safari') !== -1 &&
+ navigator.userAgent.indexOf('Chrome') === -1);
+
+ UI.initSettings();
+
+ // Show mouse selector buttons on touch screen devices
+ if (UI.isTouchDevice) {
+ // Show mobile buttons
+ document.getElementById('noVNC_mobile_buttons').style.display = "inline";
+ UI.setMouseButton();
+ // Remove the address bar
+ setTimeout(function() { window.scrollTo(0, 1); }, 100);
+ UI.forceSetting('clip', true);
+ } else {
+ UI.initSetting('clip', false);
+ }
+
+ // Setup and initialize event handlers
+ UI.setupWindowEvents();
+ UI.setupFullscreen();
+ UI.addControlbarHandlers();
+ UI.addTouchSpecificHandlers();
+ UI.addXvpHandlers();
+ UI.addConnectionControlHandlers();
+ UI.addClipboardHandlers();
+ UI.addSettingsHandlers();
+ // Show description by default when hosted at for kanaka.github.com
+ if (location.host === "kanaka.github.io") {
+ // Open the description dialog
+ document.getElementById('noVNC_description').style.display = "block";
+ } else {
+ // Show the connect panel on first load unless autoconnecting
+ if (autoconnect === UI.connSettingsOpen) {
+ UI.toggleConnectPanel();
+ }
+ }
+
+ UI.setViewClip();
+ UI.setBarPosition();
+
+ UI.updateVisualState();
+
+ document.getElementById('noVNC_setting_host').focus();
+
+ var autoconnect = WebUtil.getConfigVar('autoconnect', false);
+ if (autoconnect === 'true' || autoconnect == '1') {
+ autoconnect = true;
+ UI.connect();
+ } else {
+ autoconnect = false;
+ }
+
+ if (typeof callback === "function") {
+ callback(UI.rfb);
+ }
+ },
+
+ initSettings: function() {
// Stylesheet selection dropdown
var sheet = WebUtil.selectStylesheet();
var sheets = WebUtil.getStylesheets();
UI.initSetting('path', 'websockify');
UI.initSetting('repeaterID', '');
UI.initSetting('token', '');
+ },
- UI.updateVisualState();
-
- document.getElementById('noVNC_setting_host').focus();
-
- // Show mouse selector buttons on touch screen devices
- if (UI.isTouchDevice) {
- // Show mobile buttons
- document.getElementById('noVNC_mobile_buttons').style.display = "inline";
- UI.setMouseButton();
- // Remove the address bar
- setTimeout(function() { window.scrollTo(0, 1); }, 100);
- UI.forceSetting('clip', true);
- } else {
- UI.initSetting('clip', false);
- }
-
- UI.setViewClip();
- UI.setBarPosition();
-
- window.addEventListener('resize', function () {
+ setupWindowEvents: function() {
+ window.addEventListener( 'resize', function () {
UI.applyResizeMode();
UI.setViewClip();
UI.updateViewDrag();
UI.setBarPosition();
} );
- UI.isSafari = (navigator.userAgent.indexOf('Safari') != -1 &&
- navigator.userAgent.indexOf('Chrome') == -1);
-
- // Only show the button if fullscreen is properly supported
- // * Safari doesn't support alphanumerical input while in fullscreen
- if (!UI.isSafari &&
- (document.documentElement.requestFullscreen ||
- document.documentElement.mozRequestFullScreen ||
- document.documentElement.webkitRequestFullscreen ||
- document.body.msRequestFullscreen)) {
- document.getElementById('noVNC_fullscreen_button').style.display = "inline";
- window.addEventListener('fullscreenchange', UI.updateFullscreenButton);
- window.addEventListener('mozfullscreenchange', UI.updateFullscreenButton);
- window.addEventListener('webkitfullscreenchange', UI.updateFullscreenButton);
- window.addEventListener('msfullscreenchange', UI.updateFullscreenButton);
- }
-
- window.addEventListener('load', UI.keyboardinputReset);
-
// While connected we want to display a confirmation dialogue
// if the user tries to leave the page
window.addEventListener('beforeunload', function (e) {
return void 0; // To prevent the dialogue when disconnected
}
});
-
- // Show description by default when hosted at for kanaka.github.com
- if (location.host === "kanaka.github.io") {
- // Open the description dialog
- document.getElementById('noVNC_description').style.display = "block";
- } else {
- // Show the connect panel on first load unless autoconnecting
- if (autoconnect === UI.connSettingsOpen) {
- UI.toggleConnectPanel();
- }
- }
-
- // Add mouse event click/focus/blur event handlers to the UI
- UI.addMouseHandlers();
-
- var autoconnect = WebUtil.getConfigVar('autoconnect', false);
- if (autoconnect === 'true' || autoconnect == '1') {
- autoconnect = true;
- UI.connect();
- } else {
- autoconnect = false;
- }
-
- if (typeof callback === "function") {
- callback(UI.rfb);
- }
},
- initRFB: function() {
- try {
- UI.rfb = new RFB({'target': document.getElementById('noVNC_canvas'),
- 'onUpdateState': UI.updateState,
- 'onXvpInit': UI.updateXvpButton,
- 'onClipboard': UI.clipboardReceive,
- 'onFBUComplete': UI.initialResize,
- 'onFBResize': UI.updateViewDrag,
- 'onDesktopName': UI.updateDocumentTitle});
- return true;
- } catch (exc) {
- UI.updateState(null, 'fatal', null, 'Unable to create RFB client -- ' + exc);
- return false;
+ setupFullscreen: function() {
+ // Only show the button if fullscreen is properly supported
+ // * Safari doesn't support alphanumerical input while in fullscreen
+ if (!UI.isSafari &&
+ (document.documentElement.requestFullscreen ||
+ document.documentElement.mozRequestFullScreen ||
+ document.documentElement.webkitRequestFullscreen ||
+ document.body.msRequestFullscreen)) {
+ document.getElementById('noVNC_fullscreen_button').style.display = "inline";
+ UI.addFullscreenHandlers();
}
},
- addMouseHandlers: function() {
- // Setup interface handlers that can't be inline
+ addControlbarHandlers: function() {
document.getElementById("noVNC_view_drag_button")
.addEventListener('click', UI.toggleViewDrag);
+ document.getElementById("noVNC_sendCtrlAltDel_button")
+ .addEventListener('click', UI.sendCtrlAltDel);
+ document.getElementById("noVNC_status")
+ .addEventListener('click', UI.popupStatus);
+ document.getElementById("noVNC_popup_status")
+ .addEventListener('click', UI.closePopup);
+ document.getElementById("noVNC_description_button")
+ .addEventListener('click', UI.toggleConnectPanel);
+ },
+
+ addTouchSpecificHandlers: function() {
document.getElementById("noVNC_mouse_button0")
.addEventListener('click', function () { UI.setMouseButton(1); });
document.getElementById("noVNC_mouse_button1")
document.getElementById("noVNC_keyboardinput")
.addEventListener('submit', function () { return false; });
+ window.addEventListener('load', UI.keyboardinputReset);
+
document.getElementById("noVNC_toggleExtraKeys_button")
.addEventListener('click', UI.toggleExtraKeys);
document.getElementById("noVNC_toggleCtrl_button")
.addEventListener('click', UI.sendTab);
document.getElementById("noVNC_sendEsc_button")
.addEventListener('click', UI.sendEsc);
+ },
- document.getElementById("noVNC_sendCtrlAltDel_button")
- .addEventListener('click', UI.sendCtrlAltDel);
+ addXvpHandlers: function() {
document.getElementById("noVNC_xvpShutdown_button")
.addEventListener('click', function() { UI.rfb.xvpShutdown(); });
document.getElementById("noVNC_xvpReboot_button")
.addEventListener('click', function() { UI.rfb.xvpReboot(); });
document.getElementById("noVNC_xvpReset_button")
.addEventListener('click', function() { UI.rfb.xvpReset(); });
- document.getElementById("noVNC_status")
- .addEventListener('click', UI.popupStatus);
- document.getElementById("noVNC_popup_status")
- .addEventListener('click', UI.closePopup);
document.getElementById("noVNC_toggleXvp_button")
.addEventListener('click', UI.toggleXvpPanel);
- document.getElementById("noVNC_clipboard_button")
- .addEventListener('click', UI.toggleClipboardPanel);
- document.getElementById("noVNC_fullscreen_button")
- .addEventListener('click', UI.toggleFullscreen);
- document.getElementById("noVNC_settings_button")
- .addEventListener('click', UI.toggleSettingsPanel);
+ },
+
+ addConnectionControlHandlers: function() {
document.getElementById("noVNC_connectPanel_button")
.addEventListener('click', UI.toggleConnectPanel);
document.getElementById("noVNC_disconnect_button")
.addEventListener('click', UI.disconnect);
- document.getElementById("noVNC_description_button")
- .addEventListener('click', UI.toggleConnectPanel);
+ document.getElementById("noVNC_connect_button")
+ .addEventListener('click', UI.connect);
+ },
+ addClipboardHandlers: function() {
+ document.getElementById("noVNC_clipboard_button")
+ .addEventListener('click', UI.toggleClipboardPanel);
document.getElementById("noVNC_clipboard_text")
.addEventListener('focus', UI.displayBlur);
document.getElementById("noVNC_clipboard_text")
.addEventListener('change', UI.clipboardSend);
document.getElementById("noVNC_clipboard_clear_button")
.addEventListener('click', UI.clipboardClear);
+ },
+ addSettingsHandlers: function() {
+ document.getElementById("noVNC_settings_button")
+ .addEventListener('click', UI.toggleSettingsPanel);
document.getElementById("noVNC_settings_apply")
.addEventListener('click', UI.settingsApply);
- document.getElementById("noVNC_connect_button")
- .addEventListener('click', UI.connect);
-
document.getElementById("noVNC_setting_resize")
.addEventListener('change', UI.enableDisableViewClip);
},
+ addFullscreenHandlers: function() {
+ document.getElementById("noVNC_fullscreen_button")
+ .addEventListener('click', UI.toggleFullscreen);
+
+ window.addEventListener('fullscreenchange', UI.updateFullscreenButton);
+ window.addEventListener('mozfullscreenchange', UI.updateFullscreenButton);
+ window.addEventListener('webkitfullscreenchange', UI.updateFullscreenButton);
+ window.addEventListener('msfullscreenchange', UI.updateFullscreenButton);
+ },
+
+ initRFB: function() {
+ try {
+ UI.rfb = new RFB({'target': document.getElementById('noVNC_canvas'),
+ 'onUpdateState': UI.updateState,
+ 'onXvpInit': UI.updateXvpButton,
+ 'onClipboard': UI.clipboardReceive,
+ 'onFBUComplete': UI.initialResize,
+ 'onFBResize': UI.updateViewDrag,
+ 'onDesktopName': UI.updateDocumentTitle});
+ return true;
+ } catch (exc) {
+ UI.updateState(null, 'fatal', null, 'Unable to create RFB client -- ' + exc);
+ return false;
+ }
+ },
+
/* ------^-------
* /INIT
* ==============
projects / mirror_novnc.git / blobdiff