diff options
Diffstat (limited to 'apps/system/js/trusted_ui.js')
| -rw-r--r-- | apps/system/js/trusted_ui.js | 334 |
1 files changed, 0 insertions, 334 deletions
diff --git a/apps/system/js/trusted_ui.js b/apps/system/js/trusted_ui.js deleted file mode 100644 index 43bea21..0000000 --- a/apps/system/js/trusted_ui.js +++ /dev/null @@ -1,334 +0,0 @@ -/* -*- Mode: js2; js2-basic-offset: 2; indent-tabs-mode: nil -*- */ -/* vim: set ft=javascript sw=2 ts=2 autoindent cindent expandtab: */ - -'use strict'; - -var TrustedUIManager = { - - get currentStack() { - if (!this._dialogStacks[this._lastDisplayedApp]) { - this._dialogStacks[this._lastDisplayedApp] = []; - } - return this._dialogStacks[this._lastDisplayedApp]; - }, - - _dialogStacks: {}, - _lastDisplayedApp: null, - - overlay: document.getElementById('dialog-overlay'), - - popupContainer: document.getElementById('trustedui-container'), - - popupContainerInner: document.getElementById('trustedui-inner'), - - container: document.getElementById('trustedui-frame-container'), - - dialogTitle: document.getElementById('trustedui-title'), - - screen: document.getElementById('screen'), - - loadingIcon: document.getElementById('statusbar-loading'), - - throbber: document.getElementById('trustedui-throbber'), - - closeButton: document.getElementById('trustedui-close'), - - hasTrustedUI: function trui_hasTrustedUI(origin) { - return (this._dialogStacks[origin] && this._dialogStacks[origin].length); - }, - - getDialogFromOrigin: function trui_getDialogFromOrigin(origin) { - if (!origin || !this.hasTrustedUI(origin)) - return false; - var stack = this._dialogStacks[origin]; - return stack[stack.length - 1]; - }, - - init: function trui_init() { - window.addEventListener('home', this); - window.addEventListener('holdhome', this); - window.addEventListener('appwillopen', this); - window.addEventListener('appopen', this); - window.addEventListener('appwillclose', this); - window.addEventListener('appterminated', this); - window.addEventListener('keyboardhide', this); - window.addEventListener('keyboardchange', this); - window.addEventListener('mozbrowserloadstart', this); - window.addEventListener('mozbrowserloadend', this); - this.closeButton.addEventListener('click', this); - }, - - hideTrustedApp: function trui_hideTrustedApp() { - var self = this; - this.popupContainer.classList.add('closing'); - this.popupContainer.addEventListener('transitionend', function hide() { - this.removeEventListener('transitionend', hide); - self.hide(); - }); - }, - - reopenTrustedApp: function trui_reopenTrustedApp() { - this._hideAllFrames(); - var dialog = this._getTopDialog(); - this._makeDialogVisible(dialog); - this.popupContainer.classList.add('closing'); - this.show(); - this.popupContainer.classList.remove('closing'); - }, - - open: function trui_open(name, frame, chromeEventId, onCancelCB) { - screen.mozLockOrientation('portrait'); - this._hideAllFrames(); - if (this.currentStack.length) { - this._makeDialogHidden(this._getTopDialog()); - this._pushNewDialog(name, frame, chromeEventId, onCancelCB); - } else { - // first time, spin back to home screen first - this.popupContainer.classList.add('up'); - this.popupContainer.classList.remove('closing'); - WindowManager.hideCurrentApp(function openTrustedUI() { - this.popupContainer.classList.remove('up'); - this._pushNewDialog(name, frame, chromeEventId, onCancelCB); - }.bind(this)); - } - }, - - close: function trui_close(chromeEventId, callback) { - var stackSize = this.currentStack.length; - - this._restoreOrientation(); - - if (callback) - callback(); - - if (stackSize === 0) { - // nothing to close. what are you doing? - return; - } else if (stackSize === 1) { - // only one dialog, so transition back to main app - var self = this; - var container = this.popupContainer; - if (!CardsView.cardSwitcherIsShown()) { - WindowManager.restoreCurrentApp(); - container.addEventListener('transitionend', function wait(event) { - this.removeEventListener('transitionend', wait); - self._closeDialog(chromeEventId); - }); - } else { - WindowManager.restoreCurrentApp(this._lastDisplayedApp); - this._closeDialog(chromeEventId); - } - - // The css transition caused by the removal of the trustedui - // class by the hide() method will trigger a 'transitionend' - // event ultimately to be fired. - this.hide(); - - window.focus(); - } else { - this._closeDialog(chromeEventId); - } - }, - - _dispatchCloseEvent: function dispatchCloseEvent(eventId) { - var _ = navigator.mozL10n.get; - if (!eventId) - return; - var event = document.createEvent('customEvent'); - var details = { - id: eventId, - type: 'cancel', - errorMsg: _('dialog-closed') - }; - event.initCustomEvent('mozContentEvent', true, true, details); - window.dispatchEvent(event); - }, - - _getTopDialog: function trui_getTopDialog() { - // get the topmost dialog for the _lastDisplayedApp or null - return this.currentStack[this.currentStack.length - 1]; - }, - - _pushNewDialog: function trui_PushNewDialog(name, frame, chromeEventId, - onCancelCB) { - // add some data attributes to the frame - var dataset = frame.dataset; - dataset.frameType = 'popup'; - dataset.frameName = frame.name; - dataset.frameOrigin = this._lastDisplayedApp; - - // make a shiny new dialog object - var dialog = { - name: name, - frame: frame, - chromeEventId: chromeEventId, - onCancelCB: onCancelCB - }; - - // push and show - this.currentStack.push(dialog); - this.dialogTitle.textContent = dialog.name; - this.container.appendChild(dialog.frame); - this._makeDialogVisible(dialog); - }, - - _makeDialogVisible: function trui_makeDialogVisible(dialog) { - // make sure the trusty ui is visible - this.popupContainer.classList.remove('closing'); - this.show(); - - // ensure the frame is visible and the dialog title is correct. - dialog.frame.classList.add('selected'); - this.dialogTitle.textContent = dialog.name; - }, - - _makeDialogHidden: function trui_makeDialogHidden(dialog) { - if (!dialog) - return; - this._restoreOrientation(); - dialog.frame.classList.remove('selected'); - }, - - _restoreOrientation: function trui_restoreOrientation() { - var app = WindowManager.getDisplayedApp(); - WindowManager.setOrientationForApp(app); - }, - - /** - * close the dialog identified by the chromeEventId - */ - _closeDialog: function trui_closeDialog(chromeEventId) { - if (this.currentStack.length === 0) - return; - - var found = false; - for (var i = 0; i < this.currentStack.length; i++) { - if (this.currentStack[i].chromeEventId === chromeEventId) { - var dialog = this.currentStack.splice(i, 1)[0]; - this.container.removeChild(dialog.frame); - found = true; - break; - } - } - - if (found && this.currentStack.length) { - this._makeDialogVisible(this._getTopDialog()); - } - }, - - hide: function trui_hide() { - this.screen.classList.remove('trustedui'); - }, - - show: function trui_show() { - this.screen.classList.add('trustedui'); - }, - - isVisible: function trui_show() { - return this.screen.classList.contains('trustedui'); - }, - - setHeight: function trui_setHeight(height) { - this.overlay.style.height = height + 'px'; - }, - - /* - * _destroyDialog: internal method called when the dialog is closed - * by user action (canceled), or when 'appterminated' is received. - * In either case, notify the caller. - */ - _destroyDialog: function trui_destroyDialog(origin) { - var stack = this.currentStack; - if (origin) - stack = this._dialogStacks[origin]; - - if (stack.length === 0) - return; - - // If the user closed a trusty UI dialog, they probably meant - // to close every dialog. - for (var i = 0, toClose = stack.length; i < toClose; i++) { - var dialog = this._getTopDialog(); - - // First, send a chrome event saying we've been canceled - this._dispatchCloseEvent(dialog.chromeEventId); - - // Now close and fire the cancel callback, if it exists - this.close(dialog.chromeEventId, dialog.onCancelCB); - } - this.hide(); - this.popupContainer.classList.remove('closing'); - }, - - _hideAllFrames: function trui_hideAllFrames() { - var selectedFrames = this.container.querySelectorAll('iframe.selected'); - for (var i = 0; i < selectedFrames.length; i++) { - selectedFrames[i].classList.remove('selected'); - } - }, - - handleEvent: function trui_handleEvent(evt) { - switch (evt.type) { - case 'home': - case 'holdhome': - if (!this.isVisible()) - return; - - this.hideTrustedApp(); - break; - case 'click': - // Close-button clicked - this._destroyDialog(); - break; - case 'appterminated': - this._destroyDialog(evt.detail.origin); - break; - case 'appwillopen': - // Hiding trustedUI when coming from Activity - if (this.isVisible()) - this.hideTrustedApp(); - - // Ignore homescreen - if (evt.target.classList.contains('homescreen')) - return; - this._lastDisplayedApp = evt.detail.origin; - if (this.currentStack.length) { - // Reopening an app with trustedUI - this.popupContainer.classList.remove('up'); - this._makeDialogVisible(this._getTopDialog()); - WindowManager.hideCurrentApp(); - this.reopenTrustedApp(); - } - break; - case 'appopen': - if (this.currentStack.length) { - screen.mozLockOrientation('portrait'); - } - break; - case 'appwillclose': - if (this.isVisible()) - return; - var dialog = this._getTopDialog(); - this._makeDialogHidden(dialog); - this.hide(); - break; - case 'keyboardchange': - this.setHeight(window.innerHeight - - StatusBar.height - evt.detail.height); - break; - case 'keyboardhide': - this.setHeight(window.innerHeight - StatusBar.height); - break; - case 'mozbrowserloadstart': - this.throbber.classList.add('loading'); - break; - case 'mozbrowserloadend': - this.throbber.classList.remove('loading'); - break; - } - } - -}; - -TrustedUIManager.init(); - |