From dee9c4706fb0ece9dbaba2042082db736053fc9e Mon Sep 17 00:00:00 2001 From: Cheng Sun Date: Thu, 12 Feb 2015 18:19:17 +0000 Subject: [PATCH] Fennec WIP #2 --- platform/firefox/vapi-background.js | 421 +++++++++++++++++++++------- 1 file changed, 320 insertions(+), 101 deletions(-) diff --git a/platform/firefox/vapi-background.js b/platform/firefox/vapi-background.js index 92a3cd8..e07b753 100644 --- a/platform/firefox/vapi-background.js +++ b/platform/firefox/vapi-background.js @@ -41,6 +41,10 @@ var vAPI = self.vAPI = self.vAPI || {}; vAPI.firefox = true; +vAPI.fennec = Components.classes["@mozilla.org/xre/app-info;1"] + .getService(Components.interfaces.nsIXULAppInfo) + .ID == "{aa3c5121-dab2-40e2-81ca-7ea25febc110}"; + /******************************************************************************/ vAPI.app = { @@ -262,15 +266,22 @@ var windowWatcher = { return; } - if ( !this.gBrowser || !this.gBrowser.tabContainer ) { - return; - } + if ( this.gBrowser && this.gBrowser.tabContainer ) { + // desktop Firefox + var tC = this.gBrowser.tabContainer; - var tC = this.gBrowser.tabContainer; + this.gBrowser.addTabsProgressListener(tabWatcher); + tC.addEventListener('TabClose', tabWatcher.onTabClose); + tC.addEventListener('TabSelect', tabWatcher.onTabSelect); - this.gBrowser.addTabsProgressListener(tabWatcher); - tC.addEventListener('TabClose', tabWatcher.onTabClose); - tC.addEventListener('TabSelect', tabWatcher.onTabSelect); + } else if ( this.BrowserApp && this.BrowserApp.deck ) { + // Fennec + var deck = this.BrowserApp.deck; + + deck.addEventListener('DOMTitleChanged', tabWatcher.onFennecLocationChange); + deck.addEventListener('TabClose', tabWatcher.onTabClose); + deck.addEventListener('TabSelect', tabWatcher.onTabSelect); + } vAPI.contextMenu.register(this.document); @@ -294,7 +305,14 @@ var tabWatcher = { }, onTabSelect: function({target: tab}) { - var URI = tab.linkedBrowser.currentURI; + var URI = null; + if ( tab.currentURI ) { + // on Fennec the target is actually the linked browser + URI = tab.currentURI; + } else { + // desktop Firefox + URI = tab.linkedBrowser.currentURI; + } var aboutPath = URI.schemeIs('about') && URI.path; var tabId = vAPI.tabs.getTabId(tab); @@ -334,7 +352,25 @@ var tabWatcher = { tabId: tabId, url: location.asciiSpec }); - } + }, + + onFennecLocationChange: function(e) { + // Fennec "equivalent" to onLocationChange + // note that DOMTitleChanged is selected as it fires very early + // (before DOMContentLoaded), and it does fire even if there is no title + + var tabId = vAPI.tabs.getTabId(e.target); + if ( tabId === -1 ) { + // probably not top level + return; + } + + vAPI.tabs.onNavigation({ + frameId: 0, + tabId: tabId, + url: e.target.location.href + }); + }, }; /******************************************************************************/ @@ -367,20 +403,39 @@ vAPI.tabs.registerListeners = function() { for ( var win of vAPI.tabs.getWindows() ) { vAPI.contextMenu.unregister(win.document); - win.removeEventListener('DOMContentLoaded', windowWatcher.onReady); - win.gBrowser.removeTabsProgressListener(tabWatcher); - var tC = win.gBrowser.tabContainer; - tC.removeEventListener('TabClose', tabWatcher.onTabClose); - tC.removeEventListener('TabSelect', tabWatcher.onTabSelect); + if ( win.gBrowser && win.gBrowser.tabContainer ) { + // desktop Firefox + var tC = win.gBrowser.tabContainer; + + win.gBrowser.removeTabsProgressListener(tabWatcher); + tC.removeEventListener('TabClose', tabWatcher.onTabClose); + tC.removeEventListener('TabSelect', tabWatcher.onTabSelect); + + // close extension tabs + for ( var tab of win.gBrowser.tabs ) { + var URI = tab.linkedBrowser.currentURI; - // close extension tabs - for ( var tab of win.gBrowser.tabs ) { - var URI = tab.linkedBrowser.currentURI; + if ( URI.schemeIs('chrome') && URI.host === location.host ) { + win.gBrowser.removeTab(tab); + } + } + } else if ( win.BrowserApp && win.BrowserApp.deck ) { + // Fennec + var deck = win.BrowserApp.deck; + + deck.removeEventListener('DOMTitleChanged', tabWatcher.onFennecLocationChange); + deck.removeEventListener('TabClose', tabWatcher.onTabClose); + deck.removeEventListener('TabSelect', tabWatcher.onTabSelect); + + // close extension tabs + for ( var tab of win.BrowserApp.tabs ) { + var URI = tab.browser.currentURI; - if ( URI.schemeIs('chrome') && URI.host === location.host ) { - win.gBrowser.removeTab(tab); + if ( URI.schemeIs('chrome') && URI.host === location.host ) { + win.BrowserApp.closeTab(tab); + } } } } @@ -390,53 +445,97 @@ vAPI.tabs.registerListeners = function() { /******************************************************************************/ vAPI.tabs.getTabId = function(target) { - if ( target.linkedPanel ) { - return target.linkedPanel; - } + if ( vAPI.fennec ) { + // Fennec - var i, gBrowser = target.ownerDocument.defaultView.gBrowser; + if ( target.browser ) { + // target is a tab + return target.id; + } - if ( !gBrowser ) { + // target is a browser or contentDocument + for ( var win of vAPI.tabs.getWindows() ) { + for ( var tab of win.BrowserApp.tabs ) { + if ( target === tab.browser || + target === tab.window.document ) { + return tab.id; + } + } + } return -1; - } - // This should be more efficient from version 35 - if ( gBrowser.getTabForBrowser ) { - i = gBrowser.getTabForBrowser(target); - return i ? i.linkedPanel : -1; - } + } else { + // desktop Firefox - if ( !gBrowser.browsers ) { - return -1; - } + if ( target.linkedPanel ) { + // target is a tab + return target.linkedPanel; + } - i = gBrowser.browsers.indexOf(target); + // target is a browser + var i, gBrowser = target.ownerDocument.defaultView.gBrowser; - if ( i !== -1 ) { - i = gBrowser.tabs[i].linkedPanel; - } + if ( !gBrowser ) { + return -1; + } + + // This should be more efficient from version 35 + if ( gBrowser.getTabForBrowser ) { + i = gBrowser.getTabForBrowser(target); + return i ? i.linkedPanel : -1; + } - return i; + if ( !gBrowser.browsers ) { + return -1; + } + + i = gBrowser.browsers.indexOf(target); + + if ( i !== -1 ) { + i = gBrowser.tabs[i].linkedPanel; + } + + return i; + } }; /******************************************************************************/ vAPI.tabs.get = function(tabId, callback) { - var tab, windows; + var tab, windows, win; if ( tabId === null ) { - tab = Services.wm.getMostRecentWindow('navigator:browser').gBrowser.selectedTab; + win = Services.wm.getMostRecentWindow('navigator:browser'); + if ( win.gBrowser ) { + // desktop Firefox + tab = win.gBrowser.selectedTab; + } else if ( win.BrowserApp ) { + // Fennec + tab = win.BrowserApp.selectedTab; + } tabId = vAPI.tabs.getTabId(tab); } else { windows = this.getWindows(); - for ( var win of windows ) { - tab = win.gBrowser.tabContainer.querySelector( - 'tab[linkedpanel="' + tabId + '"]' - ); + if ( vAPI.fennec ) { + // Fennec + for ( win of windows ) { + tab = win.BrowserApp.getTabForId(tabId); - if ( tab ) { - break; + if ( tab ) { + break; + } + } + } else { + // desktop Firefox + for ( win of windows ) { + tab = win.gBrowser.tabContainer.querySelector( + 'tab[linkedpanel="' + tabId + '"]' + ); + + if ( tab ) { + break; + } } } } @@ -451,21 +550,41 @@ vAPI.tabs.get = function(tabId, callback) { return; } - var browser = tab.linkedBrowser; - var gBrowser = browser.ownerDocument.defaultView.gBrowser; + if ( tab.linkedBrowser ) { + // desktop Firefox + var browser = tab.linkedBrowser; + var gBrowser = win.gBrowser; - if ( !windows ) { - windows = this.getWindows(); - } + if ( !windows ) { + windows = this.getWindows(); + } - callback({ - id: tabId, - index: gBrowser.browsers.indexOf(browser), - windowId: windows.indexOf(browser.ownerDocument.defaultView), - active: tab === gBrowser.selectedTab, - url: browser.currentURI.asciiSpec, - title: tab.label - }); + callback({ + id: tabId, + index: gBrowser.browsers.indexOf(browser), + windowId: windows.indexOf(win), + active: tab === gBrowser.selectedTab, + url: browser.currentURI.asciiSpec, + title: tab.label + }); + } else if ( tab.browser ) { + // Fennec + var browser = tab.browser; + var BrowserApp = win.BrowserApp; + + if ( !windows ) { + windows = this.getWindows(); + } + + callback({ + id: tabId, + index: BrowserApp.tabs.indexOf(tab), + windowId: windows.indexOf(win), + active: tab === BrowserApp.selectedTab, + url: browser.currentURI.asciiSpec, + title: browser.contentDocument.title + }); + } }; /******************************************************************************/ @@ -478,7 +597,16 @@ vAPI.tabs.getAll = function(window) { continue; } - for ( tab of win.gBrowser.tabs ) { + var tabList; + if ( win.gBrowser ) { + // desktop Firefox + tabList = win.gBrowser.tabs; + } else { + // Fennec + tabList = win.BrowserApp.tabs; + } + + for ( tab of tabList ) { tabs.push(tab); } } @@ -528,11 +656,25 @@ vAPI.tabs.open = function(details) { tabs = this.getAll(); for ( tab of tabs ) { - var browser = tab.linkedBrowser; + var browser; + if ( tab.linkedBrowser ) { + // desktop Firefox + browser = tab.linkedBrowser; + } else { + // Fennec + browser = tab.browser; + } // Or simply .equals if we care about the fragment if ( URI.equalsExceptRef(browser.currentURI) ) { - browser.ownerDocument.defaultView.gBrowser.selectedTab = tab; + var win = browser.ownerDocument.defaultView; + if ( win.gBrowser ) { + // desktop Firefox + win.gBrowser.selectedTab = tab; + } else { + // Fennec + win.BrowserApp.selectTab(tab); + } return; } } @@ -542,27 +684,52 @@ vAPI.tabs.open = function(details) { details.active = true; } - var gBrowser = Services.wm.getMostRecentWindow('navigator:browser').gBrowser; + var win = Services.wm.getMostRecentWindow('navigator:browser'); + if ( win.gBrowser ) { + // desktop Firefox + var gBrowser = win.gBrowser; - if ( details.index === -1 ) { - details.index = gBrowser.browsers.indexOf(gBrowser.selectedBrowser) + 1; - } + if ( details.index === -1 ) { + details.index = gBrowser.browsers.indexOf(gBrowser.selectedBrowser) + 1; + } - if ( details.tabId ) { - tabs = tabs || this.getAll(); + if ( details.tabId ) { + tabs = tabs || this.getAll(); - for ( tab of tabs ) { - if ( vAPI.tabs.getTabId(tab) === details.tabId ) { - tab.linkedBrowser.loadURI(details.url); + for ( tab of tabs ) { + if ( vAPI.tabs.getTabId(tab) === details.tabId ) { + tab.linkedBrowser.loadURI(details.url); + return; + } + } + } + + tab = gBrowser.loadOneTab(details.url, {inBackground: !details.active}); + + if ( details.index !== undefined ) { + gBrowser.moveTabTo(tab, details.index); + } + } else { + // Fennec + var BrowserApp = win.BrowserApp; + + if ( details.index === -1 ) { + details.index = BrowserApp.tabs.indexOf(gBrowser.selectedTab) + 1; + } + + if ( details.tabId ) { + tabs = tabs || this.getAll(); + + tab = BrowserApp.getTabForId(details.tabId); + if ( tab ) { + tab.browser.loadURI(details.url); return; } } - } - tab = gBrowser.loadOneTab(details.url, {inBackground: !details.active}); + tab = BrowserApp.addTab(details.url, {selected: details.active}); - if ( details.index !== undefined ) { - gBrowser.moveTabTo(tab, details.index); + // note that it's impossible to move tabs on Fennec, so don't bother } }; @@ -573,19 +740,35 @@ vAPI.tabs.remove = function(tabIds) { tabIds = [tabIds]; } - tabIds = tabIds.map(function(tabId) { - return 'tab[linkedpanel="' + tabId + '"]'; - }).join(','); - - for ( var win of this.getWindows() ) { - var tabs = win.gBrowser.tabContainer.querySelectorAll(tabIds); + if ( vAPI.fennec ) { + // Fennec + for ( var win of this.getWindows() ) { + var tabs = win.BrowserApp.tabs; + if ( !tabs ) { + continue; + } - if ( !tabs ) { - continue; + for ( var tab of tabs ) { + if ( tab.id in tabIds ) { + win.BrowserApp.closeTab(tab); + } + } } + } else { + // desktop Firefox + tabIds = tabIds.map(function(tabId) { + return 'tab[linkedpanel="' + tabId + '"]'; + }).join(','); + + for ( var win of this.getWindows() ) { + var tabs = win.gBrowser.tabContainer.querySelectorAll(tabIds); + if ( !tabs ) { + continue; + } - for ( var tab of tabs ) { - win.gBrowser.removeTab(tab); + for ( var tab of tabs ) { + win.gBrowser.removeTab(tab); + } } } }; @@ -596,7 +779,13 @@ vAPI.tabs.reload = function(tabId) { var tab = this.get(tabId); if ( tab ) { - tab.ownerDocument.defaultView.gBrowser.reloadTab(tab); + if ( tab.browser ) { + // Fennec + tab.browser.reload(); + } else { + // desktop Firefox + tab.ownerDocument.defaultView.gBrowser.reloadTab(tab); + } } }; @@ -638,8 +827,17 @@ vAPI.setIcon = function(tabId, iconStatus, badge) { var win = badge === undefined ? iconStatus : Services.wm.getMostRecentWindow('navigator:browser'); - var curTabId = vAPI.tabs.getTabId(win.gBrowser.selectedTab); var tb = vAPI.toolbarButton; + var selectedTab, curTabId; + + if ( win.gBrowser ) { + // desktop Firefox + selectedTab = win.gBrowser.selectedTab; + } else { + // Fennec + selectedTab = win.BrowserApp.selectedTab; + } + curTabId = vAPI.tabs.getTabId(selectedTab); // from 'TabSelect' event if ( tabId === undefined ) { @@ -1503,15 +1701,29 @@ vAPI.contextMenu.register = function(doc) { return; } - var contextMenu = doc.getElementById('contentAreaContextMenu'); - var menuitem = doc.createElement('menuitem'); - menuitem.setAttribute('id', this.menuItemId); - menuitem.setAttribute('label', this.menuLabel); - menuitem.setAttribute('image', vAPI.getURL('img/browsericons/icon16.svg')); - menuitem.setAttribute('class', 'menuitem-iconic'); - menuitem.addEventListener('command', this.onCommand); - contextMenu.addEventListener('popupshowing', this.displayMenuItem); - contextMenu.insertBefore(menuitem, doc.getElementById('inspect-separator')); + if ( vAPI.fennec ) { + // Fennec + // TODO + /* + var nativeWindow = doc.defaultView.NativeWindow; + contextId = nativeWindow.contextmenus.add( + this.menuLabel, + nativeWindow.contextmenus.linkOpenableContext, // TODO https://developer.mozilla.org/en-US/Add-ons/Firefox_for_Android/API/NativeWindow/contextmenus/add + this.onCommand); + */ + } else { + // desktop Firefox + + var contextMenu = doc.getElementById('contentAreaContextMenu'); + var menuitem = doc.createElement('menuitem'); + menuitem.setAttribute('id', this.menuItemId); + menuitem.setAttribute('label', this.menuLabel); + menuitem.setAttribute('image', vAPI.getURL('img/browsericons/icon16.svg')); + menuitem.setAttribute('class', 'menuitem-iconic'); + menuitem.addEventListener('command', this.onCommand); + contextMenu.addEventListener('popupshowing', this.displayMenuItem); + contextMenu.insertBefore(menuitem, doc.getElementById('inspect-separator')); + } }; /******************************************************************************/ @@ -1521,11 +1733,18 @@ vAPI.contextMenu.unregister = function(doc) { return; } - var menuitem = doc.getElementById(this.menuItemId); - var contextMenu = menuitem.parentNode; - menuitem.removeEventListener('command', this.onCommand); - contextMenu.removeEventListener('popupshowing', this.displayMenuItem); - contextMenu.removeChild(menuitem); + if ( vAPI.fennec ) { + // Fennec + // TODO + } else { + // desktop Firefox + + var menuitem = doc.getElementById(this.menuItemId); + var contextMenu = menuitem.parentNode; + menuitem.removeEventListener('command', this.onCommand); + contextMenu.removeEventListener('popupshowing', this.displayMenuItem); + contextMenu.removeChild(menuitem); + } }; /******************************************************************************/