Publish Vulpes Preview 15 sources for desktop, Android and Tundra
Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.
This commit is contained in:
OverSu
parent
93e3a48004
commit
b38dea0597
25901 changed files with 9982925 additions and 369 deletions
517
gaia/tv_apps/smart-system/js/keyboard_manager.js
Executable file
517
gaia/tv_apps/smart-system/js/keyboard_manager.js
Executable file
|
|
@ -0,0 +1,517 @@
|
|||
'use strict';
|
||||
|
||||
/* global SettingsCache, InputAppsTransitionManager, ImeMenu,
|
||||
InputFrameManager, InputLayouts, LazyLoader, KeyboardHelper */
|
||||
|
||||
// If we get a inputmethod-contextchange chrome event for an element with
|
||||
// one of these types, we'll just ignore it.
|
||||
// XXX we won't skip these types in the future when we move value selector
|
||||
// to an app.
|
||||
const IGNORED_INPUT_TYPES = {
|
||||
'select-one': true,
|
||||
'select-multiple': true,
|
||||
'date': true,
|
||||
'time': true,
|
||||
'datetime': true,
|
||||
'datetime-local': true
|
||||
};
|
||||
|
||||
const TYPE_GROUP_MAPPING = {
|
||||
// text
|
||||
'text': 'text',
|
||||
'textarea': 'text',
|
||||
'url': 'url',
|
||||
'email': 'email',
|
||||
'password': 'password',
|
||||
'search': 'text',
|
||||
// number
|
||||
'number': 'number',
|
||||
'tel': 'number',
|
||||
// option
|
||||
'select-one': 'option',
|
||||
'select-multiple': 'option',
|
||||
'time': 'option',
|
||||
'week': 'option',
|
||||
'month': 'option',
|
||||
'date': 'option',
|
||||
'datetime': 'option',
|
||||
'datetime-local': 'option',
|
||||
'color': 'option'
|
||||
};
|
||||
|
||||
// How long to wait before we actually switch layouts
|
||||
const SWITCH_CHANGE_DELAY = 20;
|
||||
|
||||
var KeyboardManager = {
|
||||
keyboardFrameContainer: null,
|
||||
|
||||
// this info keeps the current keyboard layout's information,
|
||||
// including its group, its index in the group array in InputLayouts.layouts,
|
||||
// its occupying height and its "layout" as kept in InputLayouts.layouts
|
||||
_showingLayoutInfo: {
|
||||
group: 'text',
|
||||
index: 0,
|
||||
layout: null,
|
||||
height: 0
|
||||
},
|
||||
|
||||
_switchChangeTimeout: 0,
|
||||
_onDebug: false,
|
||||
_debug: function km_debug(msg) {
|
||||
if (this._onDebug) {
|
||||
console.log('[Keyboard Manager] ' + msg);
|
||||
}
|
||||
},
|
||||
_hasActiveKeyboard: false,
|
||||
isOutOfProcessEnabled: false,
|
||||
totalMemory: 0,
|
||||
|
||||
init: function km_init() {
|
||||
// 3rd-party keyboard apps must be run out-of-process.
|
||||
SettingsCache.observe('keyboard.3rd-party-app.enabled', true,
|
||||
function(value) {
|
||||
this.isOutOfProcessEnabled = value;
|
||||
}.bind(this));
|
||||
|
||||
if ('getFeature' in navigator) {
|
||||
navigator.getFeature('hardware.memory').then(function(mem) {
|
||||
this.totalMemory = mem;
|
||||
}.bind(this), function() {
|
||||
console.error('KeyboardManager: ' +
|
||||
'Failed to retrive total memory of the device.');
|
||||
});
|
||||
}
|
||||
|
||||
this.keyboardFrameContainer = document.getElementById('keyboards');
|
||||
|
||||
// For Bug 812115: hide the keyboard when the app is closed here,
|
||||
// since it would take a longer round-trip to receive focuschange
|
||||
// Also in Bug 856692 we realise that we need to close the keyboard
|
||||
// when an inline activity goes away.
|
||||
window.addEventListener('activityrequesting', this);
|
||||
window.addEventListener('activityopening', this);
|
||||
window.addEventListener('activityclosing', this);
|
||||
window.addEventListener('attentionrequestopen', this);
|
||||
window.addEventListener('attentionrecovering', this);
|
||||
window.addEventListener('attentionopening', this);
|
||||
window.addEventListener('attentionopened', this);
|
||||
window.addEventListener('attentionclosing', this);
|
||||
window.addEventListener('attentionclosed', this);
|
||||
window.addEventListener('mozbrowsererror', this);
|
||||
window.addEventListener('applicationsetupdialogshow', this);
|
||||
window.addEventListener('mozmemorypressure', this);
|
||||
window.addEventListener('sheets-gesture-begin', this);
|
||||
window.addEventListener('screenchange', this);
|
||||
|
||||
// To handle keyboard layout switching
|
||||
window.addEventListener('mozChromeEvent', this);
|
||||
|
||||
this.transitionManager = new InputAppsTransitionManager();
|
||||
this.transitionManager.onstatechange =
|
||||
this._onTransitionStateChange.bind(this);
|
||||
this.transitionManager.start();
|
||||
|
||||
this.inputFrameManager = new InputFrameManager(this);
|
||||
this.inputFrameManager.start();
|
||||
|
||||
this.inputLayouts = new InputLayouts(this, TYPE_GROUP_MAPPING);
|
||||
this.inputLayouts.start();
|
||||
|
||||
// get enabled keyboard from mozSettings, parse their manifest
|
||||
LazyLoader.load([
|
||||
'shared/js/input_mgmt/input_app_list.js',
|
||||
'shared/js/keyboard_helper.js'
|
||||
], function() {
|
||||
KeyboardHelper.watchLayouts(
|
||||
{ enabled: true }, this._updateLayouts.bind(this)
|
||||
);
|
||||
}.bind(this));
|
||||
},
|
||||
|
||||
getHeight: function kn_getHeight() {
|
||||
return this.transitionManager.occupyingHeight;
|
||||
},
|
||||
|
||||
_tryLaunchOnBoot: function km_launchOnBoot() {
|
||||
if (Object.keys(this.inputFrameManager.runningLayouts).length) {
|
||||
// There are already keyboard(s) being launched. We don't really care
|
||||
// if a default keyboard should be launch-on-boot.
|
||||
return;
|
||||
}
|
||||
|
||||
SettingsCache.get('keyboard.launch-on-boot', (function(value) {
|
||||
// If the value is not set or it is set to true,
|
||||
// launch the keyboad in background
|
||||
var launchOnBoot = value;
|
||||
if (typeof launchOnBoot !== 'boolean') {
|
||||
launchOnBoot = true;
|
||||
}
|
||||
|
||||
// if there are still no keyboards running at this point -
|
||||
// set text to show, but don't bring it to the foreground.
|
||||
if (launchOnBoot &&
|
||||
!Object.keys(this.inputFrameManager.runningLayouts).length) {
|
||||
this._setKeyboardToShow('text', undefined, true);
|
||||
}
|
||||
}).bind(this));
|
||||
},
|
||||
|
||||
_updateLayouts: function km_updateLayouts(layouts) {
|
||||
var enabledApps = this.inputLayouts.processLayouts(layouts);
|
||||
|
||||
// Remove apps that are no longer enabled to clean up.
|
||||
Object.keys(this.inputFrameManager.runningLayouts).forEach(
|
||||
function removeApp(manifestURL) {
|
||||
if (!enabledApps.has(manifestURL)) {
|
||||
this.removeKeyboard(manifestURL);
|
||||
}
|
||||
}, this);
|
||||
|
||||
this._tryLaunchOnBoot();
|
||||
},
|
||||
|
||||
resizeKeyboard: function km_resizeKeyboard(evt) {
|
||||
// Ignore mozbrowserresize event while keyboard Frame is transitioning out.
|
||||
var transitionState = this.transitionManager.currentState;
|
||||
if (transitionState === this.transitionManager.STATE_TRANSITION_OUT) {
|
||||
return;
|
||||
}
|
||||
|
||||
var height = evt.detail.height;
|
||||
|
||||
this._debug('resizeKeyboard: ' + height);
|
||||
this._showingLayoutInfo.height = height;
|
||||
this.transitionManager.handleResize(height);
|
||||
|
||||
evt.stopPropagation();
|
||||
|
||||
},
|
||||
|
||||
// Decide the keyboard layout for the specific group and show it
|
||||
_activateKeyboard: function km_activateKeyboard(group) {
|
||||
// if we already have layouts for the group, no need to check default
|
||||
if (!this.inputLayouts.layouts[group]) {
|
||||
KeyboardHelper.checkDefaults(function changedDefaults() {
|
||||
KeyboardHelper.getLayouts({ enabled: true },
|
||||
this._updateLayouts.bind(this));
|
||||
KeyboardHelper.saveToSettings();
|
||||
}.bind(this));
|
||||
}
|
||||
// if there are still no keyboards to use, use text
|
||||
if (!this.inputLayouts.layouts[group]) {
|
||||
group = 'text';
|
||||
}
|
||||
|
||||
var previousLayout = this._showingLayoutInfo.layout;
|
||||
|
||||
var resetPreviousFrame = function() {
|
||||
// We need to reset the previous frame only when we switch to a new frame
|
||||
// this "frame" is decided by layout properties
|
||||
if (previousLayout &&
|
||||
(previousLayout.manifestURL !==
|
||||
this._showingLayoutInfo.layout.manifestURL ||
|
||||
previousLayout.id !== this._showingLayoutInfo.layout.id)
|
||||
) {
|
||||
this._debug('reset previousFrame.');
|
||||
this.inputFrameManager.resetFrame(previousLayout);
|
||||
}
|
||||
}.bind(this);
|
||||
|
||||
|
||||
if (this.inputLayouts.layouts[group].activeLayout !== undefined) {
|
||||
this._setKeyboardToShow(group);
|
||||
resetPreviousFrame();
|
||||
} else {
|
||||
this.inputLayouts.getGroupCurrentActiveLayoutIndexAsync(group)
|
||||
.then(currentActiveLayoutIdx => {
|
||||
this._setKeyboardToShow(group, currentActiveLayoutIdx);
|
||||
resetPreviousFrame();
|
||||
})
|
||||
.catch(e => {
|
||||
console.error(`KeyboardManager: failed to retrieve
|
||||
currentActiveLayoutIdx`, e);
|
||||
// launch keyboard anyway, just don't assign a default layout
|
||||
this._setKeyboardToShow(group);
|
||||
resetPreviousFrame();
|
||||
});
|
||||
}
|
||||
},
|
||||
|
||||
_inputFocusChange: function km_inputFocusChange(evt) {
|
||||
var type = evt.detail.inputType;
|
||||
|
||||
// Skip the <select> element and inputs with type of date/time,
|
||||
// handled in system app for now
|
||||
if (!type || type in IGNORED_INPUT_TYPES) {
|
||||
this.hideKeyboard();
|
||||
return;
|
||||
}
|
||||
|
||||
if ('blur' === type) {
|
||||
this._debug('get blur event');
|
||||
this.hideKeyboard();
|
||||
} else {
|
||||
// display the keyboard for that group decided by input type
|
||||
// fallback to text for default if no group is found
|
||||
var group = TYPE_GROUP_MAPPING[type];
|
||||
this._debug('get focus event ' + type);
|
||||
this._activateKeyboard(group);
|
||||
}
|
||||
},
|
||||
|
||||
handleEvent: function km_handleEvent(evt) {
|
||||
switch (evt.type) {
|
||||
case 'attentionrequestopen':
|
||||
case 'attentionrecovering':
|
||||
case 'attentionopening':
|
||||
case 'attentionclosing':
|
||||
case 'attentionopened':
|
||||
case 'attentionclosed':
|
||||
case 'applicationsetupdialogshow':
|
||||
case 'activityrequesting':
|
||||
case 'activityopening':
|
||||
case 'activityclosing':
|
||||
this.hideKeyboardImmediately();
|
||||
break;
|
||||
case 'screenchange':
|
||||
if (!evt.detail.screenEnabled) {
|
||||
this.hideKeyboardImmediately();
|
||||
}
|
||||
break;
|
||||
case 'mozbrowsererror': // OOM
|
||||
this.removeKeyboard(evt.target.dataset.frameManifestURL, true);
|
||||
break;
|
||||
case 'mozmemorypressure':
|
||||
// Memory pressure event. If a keyboard is loaded but not opened,
|
||||
// get rid of it.
|
||||
// We only do that when we don't run keyboards OOP.
|
||||
this._debug('mozmemorypressure event');
|
||||
if (!this.isOutOfProcessEnabled && !this._hasActiveKeyboard) {
|
||||
Object.keys(this.inputFrameManager.runningLayouts)
|
||||
.forEach(this.removeKeyboard, this);
|
||||
this.inputFrameManager.runningLayouts = {};
|
||||
this._debug('mozmemorypressure event; keyboard removed');
|
||||
}
|
||||
break;
|
||||
case 'sheets-gesture-begin':
|
||||
if (this._hasActiveKeyboard) {
|
||||
// Instead of hideKeyboard(), we should removeFocus() here.
|
||||
// (and, removing the focus cause Gecko to ask us to hideKeyboard())
|
||||
navigator.mozInputMethod.removeFocus();
|
||||
}
|
||||
break;
|
||||
case 'mozChromeEvent':
|
||||
switch (evt.detail.type) {
|
||||
case 'inputmethod-showall':
|
||||
this._showImeMenu();
|
||||
break;
|
||||
case 'inputmethod-next':
|
||||
this._switchToNext();
|
||||
break;
|
||||
case 'inputmethod-contextchange':
|
||||
this._inputFocusChange(evt);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
}
|
||||
},
|
||||
|
||||
removeKeyboard: function km_removeKeyboard(manifestURL, handleOOM) {
|
||||
var revokeShowedGroup = null;
|
||||
if (!this.inputFrameManager.runningLayouts.hasOwnProperty(manifestURL)) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (this._showingLayoutInfo.layout &&
|
||||
this._showingLayoutInfo.layout.manifestURL === manifestURL) {
|
||||
revokeShowedGroup = this._showingLayoutInfo.group;
|
||||
this.hideKeyboard();
|
||||
}
|
||||
|
||||
this.inputFrameManager.removeKeyboard(manifestURL);
|
||||
|
||||
this._resetShowingLayoutInfo();
|
||||
|
||||
if (handleOOM && revokeShowedGroup !== null) {
|
||||
this._setKeyboardToShow(revokeShowedGroup);
|
||||
}
|
||||
},
|
||||
|
||||
_setKeyboardToShow: function km_setKeyboardToShow(group, index, launchOnly) {
|
||||
if (!this.inputLayouts.layouts[group]) {
|
||||
console.warn('trying to set a layout group to show that doesnt exist');
|
||||
return;
|
||||
}
|
||||
if (undefined === index) {
|
||||
index = this.inputLayouts.layouts[group].activeLayout || 0;
|
||||
}
|
||||
this._debug('set layout to display: group=' + group + ' index=' + index);
|
||||
var layout = this.inputLayouts.layouts[group][index];
|
||||
this.inputFrameManager.launchFrame(layout, launchOnly);
|
||||
this._setShowingLayoutInfo(group, index, layout);
|
||||
|
||||
// By setting launchOnly to true, we load the keyboard frame w/o bringing it
|
||||
// to the backgorund; this is convenient to call
|
||||
// setKeyboardToShow() and call resetShowingKeyboard() in one atcion.
|
||||
if (launchOnly) {
|
||||
this._resetShowingKeyboard();
|
||||
return;
|
||||
}
|
||||
|
||||
this.inputLayouts.saveGroupsCurrentActiveLayout(layout);
|
||||
|
||||
// Make sure we are not in the transition out state
|
||||
// while user foucus quickly again.
|
||||
if (this.transitionManager.currentState ===
|
||||
this.transitionManager.STATE_TRANSITION_OUT) {
|
||||
this.transitionManager.handleResize(this._showingLayoutInfo.height);
|
||||
}
|
||||
|
||||
this.inputFrameManager.setupFrame(layout);
|
||||
},
|
||||
|
||||
// Reset the current keyboard frame
|
||||
_resetShowingKeyboard: function km_resetShowingKeyboard() {
|
||||
this._debug('resetShowingKeyboard');
|
||||
|
||||
this.inputFrameManager.resetFrame(this._showingLayoutInfo.layout);
|
||||
|
||||
this._resetShowingLayoutInfo();
|
||||
},
|
||||
|
||||
hideKeyboard: function km_hideKeyboard() {
|
||||
// prevent hidekeyboard trigger again while 'appwillclose' is fired.
|
||||
var transitionState = this.transitionManager.currentState;
|
||||
if ((transitionState === this.transitionManager.STATE_HIDDEN) ||
|
||||
(transitionState === this.transitionManager.STATE_TRANSITION_OUT)) {
|
||||
// Bug 963377. Also reset yet-to-show keyboards.
|
||||
this._resetShowingKeyboard();
|
||||
return;
|
||||
}
|
||||
|
||||
this.transitionManager.hide();
|
||||
},
|
||||
|
||||
_onTransitionStateChange: function km_onTransitionStateChange() {
|
||||
if (this.transitionManager.currentState ===
|
||||
this.transitionManager.STATE_HIDDEN) {
|
||||
this._resetShowingKeyboard();
|
||||
}
|
||||
},
|
||||
|
||||
hideKeyboardImmediately: function km_hideImmediately() {
|
||||
this.transitionManager.hideImmediately();
|
||||
},
|
||||
|
||||
getHasActiveKeyboard: function km_getHasActiveKeyboard() {
|
||||
return this._hasActiveKeyboard;
|
||||
},
|
||||
|
||||
setHasActiveKeyboard: function km_setHasActiveKeyboard(active) {
|
||||
this._hasActiveKeyboard = active;
|
||||
},
|
||||
|
||||
_resetShowingLayoutInfo: function km_resetShowingLayoutInfo() {
|
||||
this._showingLayoutInfo.group = 'text';
|
||||
this._showingLayoutInfo.index = 0;
|
||||
this._showingLayoutInfo.layout = null;
|
||||
},
|
||||
|
||||
_setShowingLayoutInfo: function km_setShowingLayoutInfo(group, index, layout){
|
||||
this._showingLayoutInfo.group = group;
|
||||
this._showingLayoutInfo.index = index;
|
||||
this._showingLayoutInfo.layout = layout;
|
||||
},
|
||||
|
||||
/* A small helper function for maintaining timeouts */
|
||||
_waitForSwitchTimeout: function km_waitForSwitchTimeout(callback) {
|
||||
clearTimeout(this._switchChangeTimeout);
|
||||
|
||||
this._switchChangeTimeout = setTimeout(callback, SWITCH_CHANGE_DELAY);
|
||||
},
|
||||
|
||||
_switchToNext: function km_switchToNext() {
|
||||
var showed = this._showingLayoutInfo;
|
||||
var oldLayout = showed.layout;
|
||||
|
||||
this._waitForSwitchTimeout(function keyboardSwitchLayout() {
|
||||
if (!this.inputLayouts.layouts[showed.group]) {
|
||||
showed.group = 'text';
|
||||
}
|
||||
var length = this.inputLayouts.layouts[showed.group].length;
|
||||
var index = (showed.index + 1) % length;
|
||||
this.inputLayouts.layouts[showed.group].activeLayout = index;
|
||||
|
||||
var nextLayout = this.inputLayouts.layouts[showed.group][index];
|
||||
|
||||
// Only resetShowingKeyboard() if the running layout is not the same app
|
||||
// to prevent flash of black when switching.
|
||||
if (oldLayout.manifestURL !== nextLayout.manifestURL) {
|
||||
this._resetShowingKeyboard();
|
||||
}
|
||||
|
||||
this._setKeyboardToShow(showed.group, index);
|
||||
}.bind(this));
|
||||
},
|
||||
|
||||
/*
|
||||
* Callback for ImeMenu.
|
||||
* If selectedIndex is defined, then some item of imeMenu was selected;
|
||||
* if it's not, then it was canceled.
|
||||
* The showedGroup param is bind()'ed by _showImeMenu
|
||||
* (resulting in a partial func)
|
||||
*/
|
||||
_imeMenuCallback: function km_imeMenuCallback(showedGroup, selectedIndex) {
|
||||
if (typeof selectedIndex === 'number') {
|
||||
// success: show the new keyboard
|
||||
this.inputLayouts.layouts[showedGroup].activeLayout = selectedIndex;
|
||||
this._setKeyboardToShow(showedGroup, selectedIndex);
|
||||
|
||||
// Hide the tray to show the app directly after user selected a new kb.
|
||||
window.dispatchEvent(new CustomEvent('keyboardchanged'));
|
||||
} else {
|
||||
// cancel: mimic the success callback to show the current keyboard.
|
||||
this._setKeyboardToShow(showedGroup);
|
||||
|
||||
// Hide the tray to show the app directly after user canceled.
|
||||
window.dispatchEvent(new CustomEvent('keyboardchangecanceled'));
|
||||
}
|
||||
},
|
||||
|
||||
// Show the input method menu
|
||||
_showImeMenu: function km_showImeMenu() {
|
||||
var showedGroup = this._showingLayoutInfo.group;
|
||||
var activeLayout = this.inputLayouts.layouts[showedGroup].activeLayout;
|
||||
var actionMenuTitleL10nId = 'choose-option';
|
||||
|
||||
this._waitForSwitchTimeout(function listLayouts() {
|
||||
var items = this.inputLayouts.layouts[showedGroup].map(
|
||||
function(layout, index) {
|
||||
return {
|
||||
layoutName: layout.name,
|
||||
appName: layout.appName,
|
||||
value: index,
|
||||
selected: (index === activeLayout)
|
||||
};
|
||||
});
|
||||
|
||||
this.hideKeyboard();
|
||||
|
||||
var menu = new ImeMenu(items, actionMenuTitleL10nId,
|
||||
this._imeMenuCallback.bind(this, showedGroup),
|
||||
this._imeMenuCallback.bind(this, showedGroup));
|
||||
|
||||
menu.start();
|
||||
|
||||
}.bind(this));
|
||||
}
|
||||
};
|
||||
|
||||
if (window.applications.ready) {
|
||||
KeyboardManager.init();
|
||||
} else {
|
||||
window.addEventListener('applicationready', function mozAppsReady(event) {
|
||||
window.removeEventListener('applicationready', mozAppsReady);
|
||||
KeyboardManager.init();
|
||||
});
|
||||
}
|
||||
Loading…
Reference in a new issue