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merge fx-team to mozilla-central

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This commit is contained in:
Carsten "Tomcat" Book 2014-05-06 14:24:11 +02:00
commit 90091f7543
16 changed files with 239 additions and 71 deletions
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6
browser/base/content/socialchat.xml
View File

@ -635,7 +635,7 @@
<method name="handleEvent">
<parameter name="aEvent"/>
<body><![CDATA[
if (aEvent.type == "resize" && aEvent.eventPhase == aEvent.BUBBLING_PHASE) {
if (aEvent.type == "resize") {
this.resize();
}
]]></body>
@ -682,10 +682,10 @@
this.nub.removeAttribute("activity");
]]></handler>
<handler event="load"><![CDATA[
window.addEventListener("resize", this);
window.addEventListener("resize", this, true);
]]></handler>
<handler event="unload"><![CDATA[
window.removeEventListener("resize", this);
window.removeEventListener("resize", this, true);
]]></handler>
<handler event="dragstart"><![CDATA[

8
browser/base/content/test/social/head.js
View File

@ -514,23 +514,19 @@ function resizeWindowToChatAreaWidth(desired, cb, count = 0) {
return;
}
function resize_handler(event) {
// for whatever reason, sometimes we get called twice for different event
// phases, only handle one of them.
if (event.eventPhase != event.AT_TARGET)
return;
// we did resize - but did we get far enough to be able to continue?
let newSize = window.SocialChatBar.chatbar.getBoundingClientRect().width;
let sizedOk = widthDeltaCloseEnough(newSize - desired);
if (!sizedOk)
return;
window.removeEventListener("resize", resize_handler);
window.removeEventListener("resize", resize_handler, true);
info(count + ": resized window width is " + newSize);
executeSoon(function() {
cb(sizedOk);
});
}
// Otherwise we request resize and expect a resize event
window.addEventListener("resize", resize_handler);
window.addEventListener("resize", resize_handler, true);
window.resizeBy(delta, 0);
}

22
mobile/android/base/Tab.java
View File

@ -219,15 +219,20 @@ public class Tab {
return mThumbnailBitmap;
}
public void updateThumbnail(final Bitmap b) {
public void updateThumbnail(final Bitmap b, final ThumbnailHelper.CachePolicy cachePolicy) {
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
if (b != null) {
try {
mThumbnail = new BitmapDrawable(mAppContext.getResources(), b);
if (mState == Tab.STATE_SUCCESS)
if (mState == Tab.STATE_SUCCESS && cachePolicy == ThumbnailHelper.CachePolicy.STORE) {
saveThumbnailToDB();
} else {
// If the page failed to load, or requested that we not cache info about it, clear any previous
// thumbnails we've stored.
clearThumbnailFromDB();
}
} catch (OutOfMemoryError oom) {
Log.w(LOGTAG, "Unable to create/scale bitmap.", oom);
mThumbnail = null;
@ -717,6 +722,19 @@ public class Tab {
}
}
private void clearThumbnailFromDB() {
try {
String url = getURL();
if (url == null)
return;
// Passing in a null thumbnail will delete the stored thumbnail for this url
BrowserDB.updateThumbnailForUrl(getContentResolver(), url, null);
} catch (Exception e) {
// ignore
}
}
public void addPluginView(View view) {
mPluginViews.add(view);
}

26
mobile/android/base/ThumbnailHelper.java
View File

@ -33,6 +33,11 @@ public final class ThumbnailHelper {
public static final float THUMBNAIL_ASPECT_RATIO = 0.571f; // this is a 4:7 ratio (as per UX decision)
public static enum CachePolicy {
STORE,
NO_STORE
}
// static singleton stuff
private static ThumbnailHelper sInstance;
@ -63,7 +68,7 @@ public final class ThumbnailHelper {
public void getAndProcessThumbnailFor(Tab tab) {
if (AboutPages.isAboutHome(tab.getURL())) {
tab.updateThumbnail(null);
tab.updateThumbnail(null, CachePolicy.NO_STORE);
return;
}
@ -72,7 +77,8 @@ public final class ThumbnailHelper {
if (url != null) {
byte[] thumbnail = BrowserDB.getThumbnailForUrl(GeckoAppShell.getContext().getContentResolver(), url);
if (thumbnail != null) {
setTabThumbnail(tab, null, thumbnail);
// Since this thumbnail is from the database, its ok to store it
setTabThumbnail(tab, null, thumbnail, CachePolicy.STORE);
}
}
return;
@ -155,11 +161,11 @@ public final class ThumbnailHelper {
/* This method is invoked by JNI once the thumbnail data is ready. */
@WrapElementForJNI(stubName = "SendThumbnail")
public static void notifyThumbnail(ByteBuffer data, int tabId, boolean success) {
public static void notifyThumbnail(ByteBuffer data, int tabId, boolean success, boolean shouldStore) {
Tab tab = Tabs.getInstance().getTab(tabId);
ThumbnailHelper helper = ThumbnailHelper.getInstance();
if (success && tab != null) {
helper.handleThumbnailData(tab, data);
helper.handleThumbnailData(tab, data, shouldStore ? CachePolicy.STORE : CachePolicy.NO_STORE);
}
helper.processNextThumbnail(tab);
}
@ -181,7 +187,7 @@ public final class ThumbnailHelper {
}
}
private void handleThumbnailData(Tab tab, ByteBuffer data) {
private void handleThumbnailData(Tab tab, ByteBuffer data, CachePolicy cachePolicy) {
Log.d(LOGTAG, "handleThumbnailData: " + data.capacity());
if (data != mBuffer) {
// This should never happen, but log it and recover gracefully
@ -189,18 +195,18 @@ public final class ThumbnailHelper {
}
if (shouldUpdateThumbnail(tab)) {
processThumbnailData(tab, data);
processThumbnailData(tab, data, cachePolicy);
}
}
private void processThumbnailData(Tab tab, ByteBuffer data) {
private void processThumbnailData(Tab tab, ByteBuffer data, CachePolicy cachePolicy) {
Bitmap b = tab.getThumbnailBitmap(mWidth, mHeight);
data.position(0);
b.copyPixelsFromBuffer(data);
setTabThumbnail(tab, b, null);
setTabThumbnail(tab, b, null, cachePolicy);
}
private void setTabThumbnail(Tab tab, Bitmap bitmap, byte[] compressed) {
private void setTabThumbnail(Tab tab, Bitmap bitmap, byte[] compressed, CachePolicy cachePolicy) {
if (bitmap == null) {
if (compressed == null) {
Log.w(LOGTAG, "setTabThumbnail: one of bitmap or compressed must be non-null!");
@ -208,7 +214,7 @@ public final class ThumbnailHelper {
}
bitmap = BitmapUtils.decodeByteArray(compressed);
}
tab.updateThumbnail(bitmap);
tab.updateThumbnail(bitmap, cachePolicy);
}
private boolean shouldUpdateThumbnail(Tab tab) {

9
mobile/android/base/db/LocalBrowserDB.java
View File

@ -838,6 +838,13 @@ public class LocalBrowserDB implements BrowserDB.BrowserDBIface {
@Override
public void updateThumbnailForUrl(ContentResolver cr, String uri,
BitmapDrawable thumbnail) {
// If a null thumbnail was passed in, delete the stored thumbnail for this url.
if (thumbnail == null) {
cr.delete(mThumbnailsUriWithProfile, Thumbnails.URL + " == ?", new String[] { uri });
return;
}
Bitmap bitmap = thumbnail.getBitmap();
byte[] data = null;
@ -849,8 +856,8 @@ public class LocalBrowserDB implements BrowserDB.BrowserDBIface {
}
ContentValues values = new ContentValues();
values.put(Thumbnails.DATA, data);
values.put(Thumbnails.URL, uri);
values.put(Thumbnails.DATA, data);
Uri thumbnailsUri = mThumbnailsUriWithProfile.buildUpon().
appendQueryParameter(BrowserContract.PARAM_INSERT_IF_NEEDED, "true").build();

1
services/datareporting/datareporting-prefs.js
View File

@ -10,6 +10,7 @@ pref("datareporting.policy.dataSubmissionPolicyResponseType", "");
pref("datareporting.policy.dataSubmissionPolicyResponseTime", "0");
pref("datareporting.policy.firstRunTime", "0");
pref("datareporting.policy.currentPolicyVersion", 2);
pref("datareporting.policy.minimumPolicyVersion", 1);
pref("datareporting.policy.minimumPolicyVersion.channel-beta", 2);

32
services/datareporting/policy.jsm
View File

@ -38,8 +38,6 @@ const MILLISECONDS_PER_DAY = 24 * 60 * 60 * 1000;
// implemented in 2012, so any earlier dates indicate an incorrect clock.
const OLDEST_ALLOWED_YEAR = 2012;
const CURRENT_POLICY_VERSION = 2;
/**
* Represents a request to display data policy.
*
@ -292,8 +290,19 @@ this.DataReportingPolicy = function (prefs, healthReportPrefs, listener) {
this._healthReportPrefs = healthReportPrefs;
this._listener = listener;
// If we've never run before, record the current time.
if (!this.firstRunDate.getTime()) {
// If the policy version has changed, reset all preferences, so that
// the notification reappears.
let acceptedVersion = this._prefs.get("dataSubmissionPolicyAcceptedVersion");
if (typeof(acceptedVersion) == "number" &&
acceptedVersion < this.minimumPolicyVersion) {
this._log.info("policy version has changed - resetting all prefs");
// We don't want to delay the notification in this case.
let firstRunToRestore = this.firstRunDate;
this._prefs.resetBranch();
this.firstRunDate = firstRunToRestore.getTime() ?
firstRunToRestore : this.now();
} else if (!this.firstRunDate.getTime()) {
// If we've never run before, record the current time.
this.firstRunDate = this.now();
}
@ -517,20 +526,17 @@ this.DataReportingPolicy.prototype = Object.freeze({
*/
get dataSubmissionPolicyAccepted() {
// Be conservative and default to false.
let enabled = this._prefs.get("dataSubmissionPolicyAccepted", false);
if (!enabled)
return false;
let acceptedVersion = this._prefs.get("dataSubmissionPolicyAcceptedVersion");
return acceptedVersion >= this.minimumPolicyVersion;
return this._prefs.get("dataSubmissionPolicyAccepted", false);
},
set dataSubmissionPolicyAccepted(value) {
this._prefs.set("dataSubmissionPolicyAccepted", !!value);
if (!!value)
this._prefs.set("dataSubmissionPolicyAcceptedVersion", CURRENT_POLICY_VERSION);
else
if (!!value) {
let currentPolicyVersion = this._prefs.get("currentPolicyVersion", 1);
this._prefs.set("dataSubmissionPolicyAcceptedVersion", currentPolicyVersion);
} else {
this._prefs.reset("dataSubmissionPolicyAcceptedVersion");
}
},
/**

89
services/datareporting/tests/xpcshell/test_policy.js
View File

@ -8,10 +8,26 @@ const {utils: Cu} = Components;
Cu.import("resource://gre/modules/Preferences.jsm");
Cu.import("resource://gre/modules/services/datareporting/policy.jsm");
Cu.import("resource://testing-common/services/datareporting/mocks.jsm");
Cu.import("resource://gre/modules/UpdateChannel.jsm");
function getPolicy(name) {
function getPolicy(name,
aCurrentPolicyVersion = 1,
aMinimumPolicyVersion = 1,
aBranchMinimumVersionOverride) {
let branch = "testing.datareporting." + name;
// The version prefs should not be removed on reset, so set them in the
// default branch.
let defaultPolicyPrefs = new Preferences({ branch: branch + ".policy."
, defaultBranch: true });
defaultPolicyPrefs.set("currentPolicyVersion", aCurrentPolicyVersion);
defaultPolicyPrefs.set("minimumPolicyVersion", aMinimumPolicyVersion);
let branchOverridePrefName = "minimumPolicyVersion.channel-" + UpdateChannel.get(false);
if (aBranchMinimumVersionOverride !== undefined)
defaultPolicyPrefs.set(branchOverridePrefName, aBranchMinimumVersionOverride);
else
defaultPolicyPrefs.reset(branchOverridePrefName);
let policyPrefs = new Preferences(branch + ".policy.");
let healthReportPrefs = new Preferences(branch + ".healthreport.");
@ -776,3 +792,72 @@ add_test(function test_pref_change_initiates_deletion() {
hrPrefs.set("uploadEnabled", false);
});
add_task(function* test_policy_version() {
let policy, policyPrefs, hrPrefs, listener, now, firstRunTime;
function createPolicy(shouldBeAccepted = false,
currentPolicyVersion = 1, minimumPolicyVersion = 1,
branchMinimumVersionOverride) {
[policy, policyPrefs, hrPrefs, listener] =
getPolicy("policy_version_test", currentPolicyVersion,
minimumPolicyVersion, branchMinimumVersionOverride);
let firstRun = now === undefined;
if (firstRun) {
firstRunTime = policy.firstRunDate.getTime();
do_check_true(firstRunTime > 0);
now = new Date(policy.firstRunDate.getTime() +
policy.SUBMISSION_NOTIFY_INTERVAL_MSEC);
}
else {
// The first-run time should not be reset even after policy-version
// upgrades.
do_check_eq(policy.firstRunDate.getTime(), firstRunTime);
}
defineNow(policy, now);
do_check_eq(policy.dataSubmissionPolicyAccepted, shouldBeAccepted);
}
function* triggerPolicyCheckAndEnsureNotified(notified = true, accept = true) {
policy.checkStateAndTrigger();
do_check_eq(listener.notifyUserCount, Number(notified));
if (notified) {
yield listener.lastNotifyRequest.onUserNotifyComplete();
if (accept) {
listener.lastNotifyRequest.onUserAccept("because,");
do_check_true(policy.dataSubmissionPolicyAccepted);
do_check_eq(policyPrefs.get("dataSubmissionPolicyAcceptedVersion"),
policyPrefs.get("currentPolicyVersion"));
}
else {
do_check_false(policyPrefs.has("dataSubmissionPolicyAcceptedVersion"));
}
}
}
createPolicy();
yield triggerPolicyCheckAndEnsureNotified();
// We shouldn't be notified again if the current version is still valid;
createPolicy(true);
yield triggerPolicyCheckAndEnsureNotified(false);
// Just increasing the current version isn't enough. The minimum
// version must be changed.
let currentPolicyVersion = policyPrefs.get("currentPolicyVersion");
let minimumPolicyVersion = policyPrefs.get("minimumPolicyVersion");
createPolicy(true, ++currentPolicyVersion, minimumPolicyVersion);
yield triggerPolicyCheckAndEnsureNotified(false);
do_check_true(policy.dataSubmissionPolicyAccepted);
do_check_eq(policyPrefs.get("dataSubmissionPolicyAcceptedVersion"),
minimumPolicyVersion);
// Increase the minimum policy version and check if we're notified.
createPolicy(false, currentPolicyVersion, ++minimumPolicyVersion);
do_check_false(policyPrefs.has("dataSubmissionPolicyAcceptedVersion"));
yield triggerPolicyCheckAndEnsureNotified();
// Test increasing the minimum version just on the current channel.
createPolicy(true, currentPolicyVersion, minimumPolicyVersion);
yield triggerPolicyCheckAndEnsureNotified(false);
createPolicy(false, ++currentPolicyVersion, minimumPolicyVersion, minimumPolicyVersion + 1);
yield triggerPolicyCheckAndEnsureNotified(true);
});

22
toolkit/components/contentprefs/nsContentPrefService.js
View File

@ -11,28 +11,7 @@ const CACHE_MAX_GROUP_ENTRIES = 100;
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
/**
* Remotes the service. All the remoting/electrolysis code is in here,
* so the regular service code below remains uncluttered and maintainable.
*/
function electrolify(service) {
// FIXME: For now, use the wrappedJSObject hack, until bug
// 593407 which will clean that up.
// Note that we also use this in the xpcshell tests, separately.
service.wrappedJSObject = service;
var appInfo = Cc["@mozilla.org/xre/app-info;1"];
if (appInfo && appInfo.getService(Ci.nsIXULRuntime).processType !=
Ci.nsIXULRuntime.PROCESS_TYPE_DEFAULT)
{
// Child process
service._dbInit = function(){}; // No local DB
}
}
function ContentPrefService() {
electrolify(this);
// If this throws an exception, it causes the getService call to fail,
// but the next time a consumer tries to retrieve the service, we'll try
// to initialize the database again, which might work if the failure
@ -72,7 +51,6 @@ ContentPrefService.prototype = {
QueryInterface: function CPS_QueryInterface(iid) {
let supportedIIDs = [
Ci.nsIContentPrefService,
Ci.nsIFrameMessageListener,
Ci.nsISupports,
];
if (supportedIIDs.some(function (i) iid.equals(i)))

1
toolkit/components/contentprefs/nsContentPrefService.manifest
View File

@ -2,5 +2,4 @@ component {e3f772f3-023f-4b32-b074-36cf0fd5d414} nsContentPrefService.js
contract @mozilla.org/content-pref/service;1 {e3f772f3-023f-4b32-b074-36cf0fd5d414}
component {8df290ae-dcaa-4c11-98a5-2429a4dc97bb} nsContentPrefService.js
contract @mozilla.org/content-pref/hostname-grouper;1 {8df290ae-dcaa-4c11-98a5-2429a4dc97bb}
category wakeup-request nsContentPrefService @mozilla.org/content-pref/service;1,nsIContentPrefService,getService,ContentPref:getPref,ContentPref:setPref

2
toolkit/modules/Preferences.jsm
View File

@ -322,7 +322,7 @@ Preferences.prototype = {
}
},
resetBranch: function(prefBranch) {
resetBranch: function(prefBranch = "") {
try {
this._prefSvc.resetBranch(prefBranch);
}

72
widget/android/AndroidBridge.cpp
View File

@ -8,6 +8,7 @@
#include <android/log.h>
#include <dlfcn.h>
#include <math.h>
#include "mozilla/Hal.h"
#include "nsXULAppAPI.h"
@ -40,6 +41,7 @@
#include "NativeJSContainer.h"
#include "nsContentUtils.h"
#include "nsIScriptError.h"
#include "nsIHttpChannel.h"
using namespace mozilla;
using namespace mozilla::widget::android;
@ -305,6 +307,68 @@ AutoGlobalWrappedJavaObject::~AutoGlobalWrappedJavaObject() {
Dispose();
}
// Decides if we should store thumbnails for a given docshell based on the presence
// of a Cache-Control: no-store header and the "browser.cache.disk_cache_ssl" pref.
static bool ShouldStoreThumbnail(nsIDocShell* docshell) {
if (!docshell) {
return false;
}
nsresult rv;
nsCOMPtr<nsIChannel> channel;
docshell->GetCurrentDocumentChannel(getter_AddRefs(channel));
if (!channel) {
return false;
}
nsCOMPtr<nsIHttpChannel> httpChannel;
rv = channel->QueryInterface(NS_GET_IID(nsIHttpChannel), getter_AddRefs(httpChannel));
if (!NS_SUCCEEDED(rv)) {
return false;
}
// Don't store thumbnails for sites that didn't load
uint32_t responseStatus;
rv = httpChannel->GetResponseStatus(&responseStatus);
if (!NS_SUCCEEDED(rv) || floor((double) (responseStatus / 100)) != 2) {
return false;
}
// Cache-Control: no-store.
bool isNoStoreResponse = false;
httpChannel->IsNoStoreResponse(&isNoStoreResponse);
if (isNoStoreResponse) {
return false;
}
// Deny storage if we're viewing a HTTPS page with a
// 'Cache-Control' header having a value that is not 'public'.
nsCOMPtr<nsIURI> uri;
rv = channel->GetURI(getter_AddRefs(uri));
if (!NS_SUCCEEDED(rv)) {
return false;
}
// Don't capture HTTPS pages unless the user enabled it
// or the page has a Cache-Control:public header.
bool isHttps = false;
uri->SchemeIs("https", &isHttps);
if (isHttps && !Preferences::GetBool("browser.cache.disk_cache_ssl", false)) {
nsAutoCString cacheControl;
rv = httpChannel->GetResponseHeader(NS_LITERAL_CSTRING("Cache-Control"), cacheControl);
if (!NS_SUCCEEDED(rv)) {
return false;
}
if (!cacheControl.IsEmpty() && !cacheControl.LowerCaseEqualsLiteral("public")) {
return false;
}
}
return true;
}
static void
getHandlersFromStringArray(JNIEnv *aJNIEnv, jobjectArray jArr, jsize aLen,
nsIMutableArray *aHandlersArray,
@ -1694,7 +1758,7 @@ AndroidBridge::GetFrameNameJavaProfiling(uint32_t aThreadId, uint32_t aSampleId,
return true;
}
nsresult AndroidBridge::CaptureThumbnail(nsIDOMWindow *window, int32_t bufW, int32_t bufH, int32_t tabId, jobject buffer)
nsresult AndroidBridge::CaptureThumbnail(nsIDOMWindow *window, int32_t bufW, int32_t bufH, int32_t tabId, jobject buffer, bool &shouldStore)
{
nsresult rv;
float scale = 1.0;
@ -1744,10 +1808,16 @@ nsresult AndroidBridge::CaptureThumbnail(nsIDOMWindow *window, int32_t bufW, int
if (!win)
return NS_ERROR_FAILURE;
nsRefPtr<nsPresContext> presContext;
nsIDocShell* docshell = win->GetDocShell();
// Decide if callers should store this thumbnail for later use.
shouldStore = ShouldStoreThumbnail(docshell);
if (docshell) {
docshell->GetPresContext(getter_AddRefs(presContext));
}
if (!presContext)
return NS_ERROR_FAILURE;
nscolor bgColor = NS_RGB(255, 255, 255);

2
widget/android/AndroidBridge.h
View File

@ -195,7 +195,7 @@ public:
bool GetThreadNameJavaProfiling(uint32_t aThreadId, nsCString & aResult);
bool GetFrameNameJavaProfiling(uint32_t aThreadId, uint32_t aSampleId, uint32_t aFrameId, nsCString & aResult);
nsresult CaptureThumbnail(nsIDOMWindow *window, int32_t bufW, int32_t bufH, int32_t tabId, jobject buffer);
nsresult CaptureThumbnail(nsIDOMWindow *window, int32_t bufW, int32_t bufH, int32_t tabId, jobject buffer, bool &shouldStore);
void GetDisplayPort(bool aPageSizeUpdate, bool aIsBrowserContentDisplayed, int32_t tabId, nsIAndroidViewport* metrics, nsIAndroidDisplayport** displayPort);
void ContentDocumentChanged();
bool IsContentDocumentDisplayed();

7
widget/android/GeneratedJNIWrappers.cpp
View File

@ -1534,7 +1534,7 @@ void ThumbnailHelper::InitStubs(JNIEnv *jEnv) {
initInit();
mThumbnailHelperClass = getClassGlobalRef("org/mozilla/gecko/ThumbnailHelper");
jSendThumbnail = getStaticMethod("notifyThumbnail", "(Ljava/nio/ByteBuffer;IZ)V");
jSendThumbnail = getStaticMethod("notifyThumbnail", "(Ljava/nio/ByteBuffer;IZZ)V");
}
ThumbnailHelper* ThumbnailHelper::Wrap(jobject obj) {
@ -1544,17 +1544,18 @@ ThumbnailHelper* ThumbnailHelper::Wrap(jobject obj) {
return ret;
}
void ThumbnailHelper::SendThumbnail(jobject a0, int32_t a1, bool a2) {
void ThumbnailHelper::SendThumbnail(jobject a0, int32_t a1, bool a2, bool a3) {
JNIEnv *env = AndroidBridge::GetJNIEnv();
if (env->PushLocalFrame(1) != 0) {
AndroidBridge::HandleUncaughtException(env);
MOZ_CRASH("Exception should have caused crash.");
}
jvalue args[3];
jvalue args[4];
args[0].l = a0;
args[1].i = a1;
args[2].z = a2;
args[3].z = a3;
env->CallStaticVoidMethodA(mThumbnailHelperClass, jSendThumbnail, args);
AndroidBridge::HandleUncaughtException(env);

2
widget/android/GeneratedJNIWrappers.h
View File

@ -260,7 +260,7 @@ public:
static void InitStubs(JNIEnv *jEnv);
static ThumbnailHelper* Wrap(jobject obj);
ThumbnailHelper(jobject obj, JNIEnv* env) : AutoGlobalWrappedJavaObject(obj, env) {};
static void SendThumbnail(jobject a0, int32_t a1, bool a2);
static void SendThumbnail(jobject a0, int32_t a1, bool a2, bool a3);
ThumbnailHelper() : AutoGlobalWrappedJavaObject() {};
protected:
static jclass mThumbnailHelperClass;

9
widget/android/nsAppShell.cpp
View File

@ -85,20 +85,21 @@ public:
nsCOMPtr<nsIBrowserTab> tab;
mBrowserApp->GetBrowserTab(mTabId, getter_AddRefs(tab));
if (!tab) {
mozilla::widget::android::ThumbnailHelper::SendThumbnail(buffer, mTabId, false);
mozilla::widget::android::ThumbnailHelper::SendThumbnail(buffer, mTabId, false, false);
return NS_ERROR_FAILURE;
}
tab->GetWindow(getter_AddRefs(domWindow));
if (!domWindow) {
mozilla::widget::android::ThumbnailHelper::SendThumbnail(buffer, mTabId, false);
mozilla::widget::android::ThumbnailHelper::SendThumbnail(buffer, mTabId, false, false);
return NS_ERROR_FAILURE;
}
NS_ASSERTION(mPoints.Length() == 1, "Thumbnail event does not have enough coordinates");
nsresult rv = AndroidBridge::Bridge()->CaptureThumbnail(domWindow, mPoints[0].x, mPoints[0].y, mTabId, buffer);
mozilla::widget::android::ThumbnailHelper::SendThumbnail(buffer, mTabId, NS_SUCCEEDED(rv));
bool shouldStore = true;
nsresult rv = AndroidBridge::Bridge()->CaptureThumbnail(domWindow, mPoints[0].x, mPoints[0].y, mTabId, buffer, shouldStore);
mozilla::widget::android::ThumbnailHelper::SendThumbnail(buffer, mTabId, NS_SUCCEEDED(rv), shouldStore);
return rv;
}
private: