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/*
* Module : firefox/main.js
* Copyright : (c) 2011-2012, Galois, Inc.
*
* Maintainer :
* Stability : Provisional
* Portability: Not Portable (Firefox only)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
_ = require('underscore');
Backbone = require('backbone');
StorageWrapper = require('storage-wrapper').StorageWrapper;
TabIds = require('tabIds').TabIds;
var fiveui = fiveui || {};
fiveui.ajax = require('ajax');
(function() {
fiveui.firefox = fiveui.firefox || {};
const widgets = require("widget");
const tabs = require("tabs");
const data = require("self").data;
const pageMod = require("page-mod");
fiveui.firefox.main = function() {
var settings = new fiveui.Settings(new StorageWrapper());
var activeId = 0;
// initialze the background functionality
// the FiveUI button:
var icon = widgets.Widget({
id: "FiveUI-Icon",
label: "FiveUI",
contentURL: data.url('icons/fiveui-icon.html'),
contentScriptFile: [
data.url('jquery/jquery-1.8.3.js'),
data.url('icons/fiveui-icon.js')
],
onClick: function() {
background.showUI(activeId);
}
});
var optionsButton = widgets.Widget(
{ id: "FiveUI-Options",
label: "FiveUI",
contentURL: data.url('icons/options-icon.html'),
contentScriptFile: [
data.url('jquery/jquery-1.8.3.js'),
data.url('icons/options-icon.js')
]
}
);
/**
* @param {?fiveui.TabState} tabState
*/
var updateWidget = function(tabState) {
if(null == tabState) {
icon.port.emit('setDisabled');
icon.width = 16;
} else {
var problems = getProblemCount(tabState);
icon.port.emit('setEnabled', problems);
if (problems == 0){
icon.width = 16;
} else {
icon.width = 24;
}
}
};
// store the contents of the injected css, so that we can inject it later
var injectedCSS = [
data.load('injected/injected.css'),
data.load('css/ui.css'),
data.load('jquery/bundled.css'),
data.load('font-awesome/css/font-awesome.css')
].join('\n')
/**
* Inject code and resources into the specified tab's web page.
*
* @param {!number} tabid The id of the tab to load scripts into.
* @param {!Array.<string>} inScripts The list of scripts to load in
* order.
* @param {!boolean} inFrames Whether or not to inject into iFrames.
* @return {void}
*/
var loadScripts = function(tabId, inScripts, inFrames, tab) {
if(inFrames) {
var firefoxScripts = [dataLoader('injected/platform-compute.js')];
} else {
var firefoxScripts = [dataLoader('injected/platform-ui.js')];
}
// just scripts, css gets filtered out.
var scripts = _.filter(_.flatten([firefoxScripts, inScripts]),
function(script) {
return script.search(/\.css$/i) == -1;
});
if (tab) {
var worker = tab.attach({
contentScriptFile: scripts
});
background.connect(tabId, worker.port, tab.url, !inFrames);
worker.port.emit('injectCSS', injectedCSS);
}
};
var dataLoader = function(path) {
return data.url(path);
};
var background = new fiveui.Background(settings, updateWidget,
loadScripts, dataLoader);
var tabIds = new TabIds();
var handleNewTab = function(tab) {
var tabId = tabIds.allocate();
tab.on('activate', function() {
background.activate(tabId);
activeId = tabId;
});
tab.on('ready', function() {
background.pageLoad(tabId, tab.url, tab);
});
tab.on('close', function() {
tabIds.free(tabId);
background.removeTab(tabId);
});
};
// handle existing tabs
_.each(tabs, handleNewTab);
// manage new tab creation
tabs.on('open', handleNewTab);
/**
* @param {!fiveui.TabState} tabstate
* @return {void}
*/
var getProblemCount = function(tabState){
var tabId = tabState.tabId;
var probs = tabState.problems.length;
var text = '';
if (probs > 0) {
if (probs > 99) {
text = '99+';
} else {
text = probs.toString();
}
}
return text;
};
var showOptions = function() {
// TODO does not make use of existing options tabs, if any are open:
tabs.open(data.url('options.html'));
};
// set up a page-mod to be active on the options page, so that
// page can communicate with the add-on:
pageMod.PageMod(
{ include: data.url('options.html')
, contentScriptWhen: 'end'
, contentScriptFile:
[ data.url('jquery/jquery-1.8.3.js')
, data.url('jquery/jquery-ui-1.9.2.custom.js')
, data.url('underscore.js')
, data.url('backbone.js')
, data.url('js/settings.js')
, data.url('js/chan.js')
, data.url('js/messenger.js')
, data.url('js/options.js')
, data.url('js/update-manager.js')
, data.url('js/utils.js')
, data.url('js/rules.js')
, data.url('js/url-pat.js')
, data.url('js/platform-ajax.js')
, data.url('js/platform-options.js')
]
, contentScript: 'fiveui.firefox.options.init();'
, onAttach: function (worker) {
fiveui.Settings.manager(worker.port, settings);
}
});
optionsButton.port.on('showOptions', showOptions);
};
exports.main = fiveui.firefox.main;
})();
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