#include "base/i18n/rtl.h"
#include "base/json/json_reader.h"
#include "base/message_loop/message_loop.h"
+#include "base/metrics/field_trial.h"
#include "base/metrics/histogram.h"
#include "base/stl_util.h"
#include "base/strings/string_util.h"
#include "base/time/time.h"
#include "base/values.h"
#include "cc/base/switches.h"
-#include "content/browser/accessibility/browser_accessibility_manager.h"
#include "content/browser/child_process_security_policy_impl.h"
-#include "content/browser/cross_site_request_manager.h"
#include "content/browser/dom_storage/session_storage_namespace_impl.h"
#include "content/browser/frame_host/frame_tree.h"
#include "content/browser/gpu/compositor_util.h"
#include "content/browser/host_zoom_map_impl.h"
#include "content/browser/loader/resource_dispatcher_host_impl.h"
#include "content/browser/renderer_host/dip_util.h"
-#include "content/browser/renderer_host/input/timeout_monitor.h"
#include "content/browser/renderer_host/media/audio_renderer_host.h"
#include "content/browser/renderer_host/render_process_host_impl.h"
#include "content/browser/renderer_host/render_view_host_delegate.h"
-#include "content/common/accessibility_messages.h"
+#include "content/browser/renderer_host/render_view_host_delegate_view.h"
+#include "content/browser/renderer_host/render_widget_host_view_base.h"
#include "content/common/browser_plugin/browser_plugin_messages.h"
#include "content/common/content_switches_internal.h"
-#include "content/common/desktop_notification_messages.h"
#include "content/common/drag_messages.h"
#include "content/common/frame_messages.h"
#include "content/common/input_messages.h"
#include "content/common/speech_recognition_messages.h"
#include "content/common/swapped_out_messages.h"
#include "content/common/view_messages.h"
-#include "content/port/browser/render_view_host_delegate_view.h"
-#include "content/port/browser/render_widget_host_view_port.h"
#include "content/public/browser/ax_event_notification_details.h"
#include "content/public/browser/browser_accessibility_state.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/notification_types.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/render_widget_host_iterator.h"
+#include "content/public/browser/storage_partition.h"
#include "content/public/browser/user_metrics.h"
#include "content/public/common/bindings_policy.h"
#include "content/public/common/content_constants.h"
#include "content/public/common/content_switches.h"
#include "content/public/common/context_menu_params.h"
#include "content/public/common/drop_data.h"
+#include "content/public/common/file_chooser_file_info.h"
+#include "content/public/common/file_chooser_params.h"
#include "content/public/common/result_codes.h"
#include "content/public/common/url_constants.h"
#include "content/public/common/url_utils.h"
+#include "net/base/filename_util.h"
#include "net/base/net_util.h"
#include "net/base/network_change_notifier.h"
#include "net/url_request/url_request_context_getter.h"
+#include "storage/browser/fileapi/isolated_context.h"
#include "third_party/skia/include/core/SkBitmap.h"
-#include "ui/accessibility/ax_tree.h"
#include "ui/base/touch/touch_device.h"
#include "ui/base/touch/touch_enabled.h"
#include "ui/base/ui_base_switches.h"
#include "ui/gfx/image/image_skia.h"
#include "ui/gfx/native_widget_types.h"
#include "ui/native_theme/native_theme_switches.h"
-#include "ui/shell_dialogs/selected_file_info.h"
-#include "webkit/browser/fileapi/isolated_context.h"
-
-#if defined(OS_MACOSX)
-#include "content/browser/renderer_host/popup_menu_helper_mac.h"
-#elif defined(OS_ANDROID)
-#include "content/browser/media/android/browser_media_player_manager.h"
-#elif defined(OS_WIN)
+#include "url/url_constants.h"
+
+#if defined(OS_WIN)
#include "base/win/win_util.h"
#endif
+#if defined(ENABLE_BROWSER_CDMS)
+#include "content/browser/media/media_web_contents_observer.h"
+#endif
+
+#if defined(OS_TIZEN) && defined(ENABLE_MURPHY)
+#include "xwalk/tizen/browser/media/media_webcontents_observer.h"
+#endif
+
using base::TimeDelta;
using blink::WebConsoleMessage;
using blink::WebDragOperation;
namespace content {
namespace {
-// Translate a WebKit text direction into a base::i18n one.
-base::i18n::TextDirection WebTextDirectionToChromeTextDirection(
- blink::WebTextDirection dir) {
- switch (dir) {
- case blink::WebTextDirectionLeftToRight:
- return base::i18n::LEFT_TO_RIGHT;
- case blink::WebTextDirectionRightToLeft:
- return base::i18n::RIGHT_TO_LEFT;
- default:
- NOTREACHED();
- return base::i18n::UNKNOWN_DIRECTION;
- }
-}
-
#if defined(OS_WIN)
const int kVirtualKeyboardDisplayWaitTimeoutMs = 100;
} // namespace
// static
-const int RenderViewHostImpl::kUnloadTimeoutMS = 1000;
+const int64 RenderViewHostImpl::kUnloadTimeoutMS = 1000;
///////////////////////////////////////////////////////////////////////////////
// RenderViewHost, public:
// static
-bool RenderViewHostImpl::IsRVHStateActive(RenderViewHostImplState rvh_state) {
- if (rvh_state == STATE_DEFAULT ||
- rvh_state == STATE_WAITING_FOR_UNLOAD_ACK ||
- rvh_state == STATE_WAITING_FOR_COMMIT ||
- rvh_state == STATE_WAITING_FOR_CLOSE)
- return true;
- return false;
-}
-
-// static
RenderViewHost* RenderViewHost::FromID(int render_process_id,
int render_view_id) {
return RenderViewHostImpl::FromID(render_process_id, render_view_id);
int routing_id,
int main_frame_routing_id,
bool swapped_out,
- bool hidden)
+ bool hidden,
+ bool has_initialized_audio_host)
: RenderWidgetHostImpl(widget_delegate,
instance->GetProcess(),
routing_id,
instance_(static_cast<SiteInstanceImpl*>(instance)),
waiting_for_drag_context_response_(false),
enabled_bindings_(0),
- navigations_suspended_(false),
- has_accessed_initial_document_(false),
+ page_id_(-1),
+ is_active_(!swapped_out),
+ is_swapped_out_(swapped_out),
main_frame_routing_id_(main_frame_routing_id),
run_modal_reply_msg_(NULL),
run_modal_opener_id_(MSG_ROUTING_NONE),
- is_waiting_for_beforeunload_ack_(false),
- unload_ack_is_for_cross_site_transition_(false),
- are_javascript_messages_suppressed_(false),
+ is_waiting_for_close_ack_(false),
sudden_termination_allowed_(false),
render_view_termination_status_(base::TERMINATION_STATUS_STILL_RUNNING),
virtual_keyboard_requested_(false),
+ is_focused_element_editable_(false),
+ updating_web_preferences_(false),
weak_factory_(this) {
DCHECK(instance_.get());
CHECK(delegate_); // http://crbug.com/82827
GetProcess()->EnableSendQueue();
- if (swapped_out) {
- rvh_state_ = STATE_SWAPPED_OUT;
- } else {
- rvh_state_ = STATE_DEFAULT;
- instance_->increment_active_view_count();
- }
-
if (ResourceDispatcherHostImpl::Get()) {
+ bool has_active_audio = false;
+ if (has_initialized_audio_host) {
+ scoped_refptr<AudioRendererHost> arh =
+ static_cast<RenderProcessHostImpl*>(GetProcess())
+ ->audio_renderer_host();
+ if (arh.get())
+ has_active_audio = arh->RenderViewHasActiveAudio(GetRoutingID());
+ }
BrowserThread::PostTask(
- BrowserThread::IO, FROM_HERE,
+ BrowserThread::IO,
+ FROM_HERE,
base::Bind(&ResourceDispatcherHostImpl::OnRenderViewHostCreated,
base::Unretained(ResourceDispatcherHostImpl::Get()),
- GetProcess()->GetID(), GetRoutingID()));
+ GetProcess()->GetID(),
+ GetRoutingID(),
+ !is_hidden(),
+ has_active_audio));
}
-
-#if defined(OS_ANDROID)
- media_player_manager_.reset(BrowserMediaPlayerManager::Create(this));
+#if defined(ENABLE_BROWSER_CDMS)
+ media_web_contents_observer_.reset(new MediaWebContentsObserver(this));
#endif
- unload_event_monitor_timeout_.reset(new TimeoutMonitor(base::Bind(
- &RenderViewHostImpl::OnSwappedOut, weak_factory_.GetWeakPtr(), true)));
+#if defined(OS_TIZEN) && defined(ENABLE_MURPHY)
+ media_webcontents_observer_.reset(new tizen::MediaWebContentsObserver(this));
+#endif
}
RenderViewHostImpl::~RenderViewHostImpl() {
}
delegate_->RenderViewDeleted(this);
-
- // Be sure to clean up any leftover state from cross-site requests.
- CrossSiteRequestManager::GetInstance()->SetHasPendingCrossSiteRequest(
- GetProcess()->GetID(), GetRoutingID(), false);
-
- // If this was swapped out, it already decremented the active view
- // count of the SiteInstance it belongs to.
- if (IsRVHStateActive(rvh_state_))
- instance_->decrement_active_view_count();
}
RenderViewHostDelegate* RenderViewHostImpl::GetDelegate() const {
return delegate_;
}
-SiteInstance* RenderViewHostImpl::GetSiteInstance() const {
+SiteInstanceImpl* RenderViewHostImpl::GetSiteInstance() const {
return instance_.get();
}
bool RenderViewHostImpl::CreateRenderView(
const base::string16& frame_name,
int opener_route_id,
- int32 max_page_id) {
- TRACE_EVENT0("renderer_host", "RenderViewHostImpl::CreateRenderView");
+ int proxy_route_id,
+ int32 max_page_id,
+ bool window_was_created_with_opener) {
+ TRACE_EVENT0("renderer_host,navigation",
+ "RenderViewHostImpl::CreateRenderView");
DCHECK(!IsRenderViewLive()) << "Creating view twice";
// The process may (if we're sharing a process with another host that already
ViewMsg_New_Params params;
params.renderer_preferences =
delegate_->GetRendererPrefs(GetProcess()->GetBrowserContext());
- params.web_preferences = delegate_->GetWebkitPrefs();
+ params.web_preferences = GetWebkitPreferences();
params.view_id = GetRoutingID();
params.main_frame_routing_id = main_frame_routing_id_;
params.surface_id = surface_id();
params.session_storage_namespace_id =
- delegate_->GetSessionStorageNamespace(instance_)->id();
+ delegate_->GetSessionStorageNamespace(instance_.get())->id();
params.frame_name = frame_name;
// Ensure the RenderView sets its opener correctly.
params.opener_route_id = opener_route_id;
- params.swapped_out = !IsRVHStateActive(rvh_state_);
+ params.swapped_out = !is_active_;
+ params.proxy_routing_id = proxy_route_id;
params.hidden = is_hidden();
+ params.never_visible = delegate_->IsNeverVisible();
+ params.window_was_created_with_opener = window_was_created_with_opener;
params.next_page_id = next_page_id;
GetWebScreenInfo(¶ms.screen_info);
- params.accessibility_mode = accessibility_mode();
Send(new ViewMsg_New(params));
// If it's enabled, tell the renderer to set up the Javascript bindings for
// sending messages back to the browser.
- if (GetProcess()->IsGuest())
+ if (GetProcess()->IsIsolatedGuest())
DCHECK_EQ(0, enabled_bindings_);
Send(new ViewMsg_AllowBindings(GetRoutingID(), enabled_bindings_));
// Let our delegate know that we created a RenderView.
GetProcess()->GetBrowserContext())));
}
-WebPreferences RenderViewHostImpl::GetWebkitPrefs(const GURL& url) {
+WebPreferences RenderViewHostImpl::ComputeWebkitPrefs(const GURL& url) {
TRACE_EVENT0("browser", "RenderViewHostImpl::GetWebkitPrefs");
WebPreferences prefs;
- const CommandLine& command_line = *CommandLine::ForCurrentProcess();
+ const base::CommandLine& command_line =
+ *base::CommandLine::ForCurrentProcess();
prefs.javascript_enabled =
!command_line.HasSwitch(switches::kDisableJavaScript);
!command_line.HasSwitch(switches::kDisableLocalStorage);
prefs.databases_enabled =
!command_line.HasSwitch(switches::kDisableDatabases);
-#if defined(OS_ANDROID) && defined(ARCH_CPU_X86)
- prefs.webaudio_enabled =
- command_line.HasSwitch(switches::kEnableWebAudio);
-#else
+#if defined(OS_ANDROID)
+ // WebAudio is enabled by default on x86 and ARM.
prefs.webaudio_enabled =
!command_line.HasSwitch(switches::kDisableWebAudio);
#endif
GpuProcessHost::gpu_enabled() &&
!command_line.HasSwitch(switches::kDisableFlashStage3d);
- prefs.gl_multisampling_enabled =
- !command_line.HasSwitch(switches::kDisableGLMultisampling);
- prefs.privileged_webgl_extensions_enabled =
- command_line.HasSwitch(switches::kEnablePrivilegedWebGLExtensions);
- prefs.site_specific_quirks_enabled =
- !command_line.HasSwitch(switches::kDisableSiteSpecificQuirks);
prefs.allow_file_access_from_file_urls =
command_line.HasSwitch(switches::kAllowFileAccessFromFiles);
- prefs.layer_squashing_enabled = false;
+ prefs.layer_squashing_enabled = true;
if (command_line.HasSwitch(switches::kEnableLayerSquashing))
prefs.layer_squashing_enabled = true;
if (command_line.HasSwitch(switches::kDisableLayerSquashing))
prefs.layer_squashing_enabled = false;
- prefs.show_paint_rects =
- command_line.HasSwitch(switches::kShowPaintRects);
- prefs.accelerated_compositing_enabled =
- GpuProcessHost::gpu_enabled() &&
- !command_line.HasSwitch(switches::kDisableAcceleratedCompositing);
- prefs.force_compositing_mode =
- content::IsForceCompositingModeEnabled() &&
- !command_line.HasSwitch(switches::kDisableForceCompositingMode);
prefs.accelerated_2d_canvas_enabled =
GpuProcessHost::gpu_enabled() &&
!command_line.HasSwitch(switches::kDisableAccelerated2dCanvas);
prefs.antialiased_2d_canvas_disabled =
command_line.HasSwitch(switches::kDisable2dCanvasAntialiasing);
+ prefs.antialiased_clips_2d_canvas_enabled =
+ command_line.HasSwitch(switches::kEnable2dCanvasClipAntialiasing);
prefs.accelerated_2d_canvas_msaa_sample_count =
atoi(command_line.GetSwitchValueASCII(
switches::kAcceleratedCanvas2dMSAASampleCount).c_str());
- prefs.deferred_filters_enabled =
- command_line.HasSwitch(switches::kEnableDeferredFilters);
- prefs.accelerated_compositing_for_3d_transforms_enabled =
- prefs.accelerated_compositing_for_animation_enabled =
- !command_line.HasSwitch(switches::kDisableAcceleratedLayers);
- prefs.accelerated_compositing_for_plugins_enabled = true;
- prefs.accelerated_compositing_for_video_enabled =
- !command_line.HasSwitch(switches::kDisableAcceleratedVideo);
- prefs.lazy_layout_enabled =
- command_line.HasSwitch(switches::kEnableExperimentalWebPlatformFeatures);
+ prefs.container_culling_enabled =
+ command_line.HasSwitch(switches::kEnableContainerCulling);
+ prefs.text_blobs_enabled =
+ command_line.HasSwitch(switches::kEnableTextBlobs);
prefs.region_based_columns_enabled =
command_line.HasSwitch(switches::kEnableRegionBasedColumns);
- prefs.threaded_html_parser =
- !command_line.HasSwitch(switches::kDisableThreadedHTMLParser);
- prefs.experimental_websocket_enabled =
- command_line.HasSwitch(switches::kEnableExperimentalWebSocket);
- if (command_line.HasSwitch(cc::switches::kEnablePinchVirtualViewport)) {
+
+ if (IsPinchVirtualViewportEnabled()) {
prefs.pinch_virtual_viewport_enabled = true;
prefs.pinch_overlay_scrollbar_thickness = 10;
}
prefs.use_solid_color_scrollbars = ui::IsOverlayScrollbarEnabled();
#if defined(OS_ANDROID)
+ // On Android, user gestures are normally required, unless that requirement
+ // is disabled with a command-line switch or the equivalent field trial is
+ // is set to "Enabled".
+ const std::string autoplay_group_name = base::FieldTrialList::FindFullName(
+ "MediaElementAutoplay");
prefs.user_gesture_required_for_media_playback = !command_line.HasSwitch(
- switches::kDisableGestureRequirementForMediaPlayback);
- prefs.user_gesture_required_for_media_fullscreen = !command_line.HasSwitch(
- switches::kDisableGestureRequirementForMediaFullscreen);
+ switches::kDisableGestureRequirementForMediaPlayback) &&
+ (autoplay_group_name.empty() || autoplay_group_name != "Enabled");
#endif
prefs.touch_enabled = ui::AreTouchEventsEnabled();
prefs.touch_adjustment_enabled =
!command_line.HasSwitch(switches::kDisableTouchAdjustment);
- prefs.compositor_touch_hit_testing =
- !command_line.HasSwitch(
- cc::switches::kDisableCompositorTouchHitTesting) &&
- !command_line.HasSwitch(switches::kEnableBleedingEdgeRenderingFastPaths);
+ prefs.slimming_paint_enabled =
+ command_line.HasSwitch(switches::kEnableSlimmingPaint);
#if defined(OS_MACOSX) || defined(OS_CHROMEOS)
bool default_enable_scroll_animator = true;
if (command_line.HasSwitch(switches::kDisableSmoothScrolling))
prefs.enable_scroll_animator = false;
- prefs.visual_word_movement_enabled =
- command_line.HasSwitch(switches::kEnableVisualWordMovement);
-
// Certain GPU features might have been blacklisted.
GpuDataManagerImpl::GetInstance()->UpdateRendererWebPrefs(&prefs);
prefs.javascript_enabled = true;
}
- prefs.is_online = !net::NetworkChangeNotifier::IsOffline();
-
- prefs.fixed_position_creates_stacking_context = !command_line.HasSwitch(
- switches::kDisableFixedPositionCreatesStackingContext);
-
- prefs.gesture_tap_highlight_enabled = !command_line.HasSwitch(
- switches::kDisableGestureTapHighlight);
+ prefs.connection_type = net::NetworkChangeNotifier::GetConnectionType();
+ prefs.is_online =
+ prefs.connection_type != net::NetworkChangeNotifier::CONNECTION_NONE;
prefs.number_of_cpu_cores = base::SysInfo::NumberOfProcessors();
command_line.HasSwitch(switches::kEnableDeferredImageDecoding) ||
content::IsImplSidePaintingEnabled();
+ prefs.image_color_profiles_enabled =
+ command_line.HasSwitch(switches::kEnableImageColorProfiles);
+
prefs.spatial_navigation_enabled = command_line.HasSwitch(
switches::kEnableSpatialNavigation);
- GetContentClient()->browser()->OverrideWebkitPrefs(this, url, &prefs);
-
- // Disable compositing in guests until we have compositing path implemented
- // for guests.
- bool guest_compositing_enabled = !command_line.HasSwitch(
- switches::kDisableBrowserPluginCompositing);
- if (GetProcess()->IsGuest() && !guest_compositing_enabled) {
- prefs.force_compositing_mode = false;
- prefs.accelerated_compositing_enabled = false;
+ if (command_line.HasSwitch(switches::kV8CacheOptions)) {
+ const std::string v8_cache_options =
+ command_line.GetSwitchValueASCII(switches::kV8CacheOptions);
+ if (v8_cache_options == "parse") {
+ prefs.v8_cache_options = V8_CACHE_OPTIONS_PARSE;
+ } else if (v8_cache_options == "code") {
+ prefs.v8_cache_options = V8_CACHE_OPTIONS_CODE;
+ } else {
+ prefs.v8_cache_options = V8_CACHE_OPTIONS_OFF;
+ }
}
- return prefs;
-}
-
-void RenderViewHostImpl::Navigate(const FrameMsg_Navigate_Params& params) {
- TRACE_EVENT0("renderer_host", "RenderViewHostImpl::Navigate");
- delegate_->GetFrameTree()->GetMainFrame()->Navigate(params);
-}
-
-void RenderViewHostImpl::NavigateToURL(const GURL& url) {
- delegate_->GetFrameTree()->GetMainFrame()->NavigateToURL(url);
-}
-
-void RenderViewHostImpl::SetNavigationsSuspended(
- bool suspend,
- const base::TimeTicks& proceed_time) {
- // This should only be called to toggle the state.
- DCHECK(navigations_suspended_ != suspend);
-
- navigations_suspended_ = suspend;
- if (!suspend && suspended_nav_params_) {
- // There's navigation message params waiting to be sent. Now that we're not
- // suspended anymore, resume navigation by sending them. If we were swapped
- // out, we should also stop filtering out the IPC messages now.
- SetState(STATE_DEFAULT);
-
- DCHECK(!proceed_time.is_null());
- suspended_nav_params_->browser_navigation_start = proceed_time;
- Send(new FrameMsg_Navigate(
- main_frame_routing_id_, *suspended_nav_params_.get()));
- suspended_nav_params_.reset();
+ std::string streaming_experiment_group =
+ base::FieldTrialList::FindFullName("V8ScriptStreaming");
+ prefs.v8_script_streaming_enabled =
+ command_line.HasSwitch(switches::kEnableV8ScriptStreaming);
+ if (streaming_experiment_group == "Enabled") {
+ prefs.v8_script_streaming_enabled = true;
+ prefs.v8_script_streaming_mode = V8_SCRIPT_STREAMING_MODE_ALL;
+ } else if (streaming_experiment_group == "OnlyAsyncAndDefer") {
+ prefs.v8_script_streaming_enabled = true;
+ prefs.v8_script_streaming_mode =
+ V8_SCRIPT_STREAMING_MODE_ONLY_ASYNC_AND_DEFER;
+ } else if (streaming_experiment_group == "AllPlusBlockParserBlocking") {
+ prefs.v8_script_streaming_enabled = true;
+ prefs.v8_script_streaming_mode =
+ V8_SCRIPT_STREAMING_MODE_ALL_PLUS_BLOCK_PARSER_BLOCKING;
}
-}
-void RenderViewHostImpl::CancelSuspendedNavigations() {
- // Clear any state if a pending navigation is canceled or pre-empted.
- if (suspended_nav_params_)
- suspended_nav_params_.reset();
- navigations_suspended_ = false;
+ GetContentClient()->browser()->OverrideWebkitPrefs(this, url, &prefs);
+ return prefs;
}
void RenderViewHostImpl::SuppressDialogsUntilSwapOut() {
Send(new ViewMsg_SuppressDialogsUntilSwapOut(GetRoutingID()));
}
-void RenderViewHostImpl::OnSwappedOut(bool timed_out) {
- // Ignore spurious swap out ack.
- if (!IsWaitingForUnloadACK())
- return;
- unload_event_monitor_timeout_->Stop();
- if (timed_out) {
- base::ProcessHandle process_handle = GetProcess()->GetHandle();
- int views = 0;
-
- // Count the number of active widget hosts for the process, which
- // is equivalent to views using the process as of this writing.
- scoped_ptr<RenderWidgetHostIterator> widgets(
- RenderWidgetHost::GetRenderWidgetHosts());
- while (RenderWidgetHost* widget = widgets->GetNextHost()) {
- if (widget->GetProcess()->GetID() == GetProcess()->GetID())
- ++views;
- }
-
- if (!RenderProcessHost::run_renderer_in_process() &&
- process_handle && views <= 1) {
- // The process can safely be terminated, only if WebContents sets
- // SuddenTerminationAllowed, which indicates that the timer has expired.
- // This is not the case if we load data URLs or about:blank. The reason
- // is that those have no network requests and this code is hit without
- // setting the unresponsiveness timer. This allows a corner case where a
- // navigation to a data URL will leave a process running, if the
- // beforeunload handler completes fine, but the unload handler hangs.
- // At this time, the complexity to solve this edge case is not worthwhile.
- if (SuddenTerminationAllowed()) {
- // We should kill the process, but for now, just log the data so we can
- // diagnose the kill rate and investigate if separate timer is needed.
- // http://crbug.com/104346.
-
- // Log a histogram point to help us diagnose how many of those kills
- // we have performed. 1 is the enum value for RendererType Normal for
- // the histogram.
- UMA_HISTOGRAM_PERCENTAGE(
- "BrowserRenderProcessHost.ChildKillsUnresponsive", 1);
- }
- }
- }
-
- switch (rvh_state_) {
- case STATE_WAITING_FOR_UNLOAD_ACK:
- SetState(STATE_WAITING_FOR_COMMIT);
- break;
- case STATE_PENDING_SWAP_OUT:
- SetState(STATE_SWAPPED_OUT);
- break;
- case STATE_PENDING_SHUTDOWN:
- DCHECK(!pending_shutdown_on_swap_out_.is_null());
- pending_shutdown_on_swap_out_.Run();
- break;
- default:
- NOTREACHED();
- }
-}
-
-void RenderViewHostImpl::WasSwappedOut(
- const base::Closure& pending_delete_on_swap_out) {
- Send(new ViewMsg_WasSwappedOut(GetRoutingID()));
- if (rvh_state_ == STATE_WAITING_FOR_UNLOAD_ACK) {
- SetState(STATE_PENDING_SWAP_OUT);
- if (!instance_->active_view_count())
- SetPendingShutdown(pending_delete_on_swap_out);
- } else if (rvh_state_ == STATE_WAITING_FOR_COMMIT) {
- SetState(STATE_SWAPPED_OUT);
- } else if (rvh_state_ == STATE_DEFAULT) {
- // When the RenderView is not live, the RenderFrameHostManager will call
- // CommitPending directly, without calling SwapOut on the old RVH. This will
- // cause WasSwappedOut to be called directly on the live old RVH.
- DCHECK(!IsRenderViewLive());
- SetState(STATE_SWAPPED_OUT);
- } else {
- NOTREACHED();
- }
-}
-
-void RenderViewHostImpl::SetPendingShutdown(const base::Closure& on_swap_out) {
- pending_shutdown_on_swap_out_ = on_swap_out;
- SetState(STATE_PENDING_SHUTDOWN);
-}
-
void RenderViewHostImpl::ClosePage() {
- SetState(STATE_WAITING_FOR_CLOSE);
+ is_waiting_for_close_ack_ = true;
StartHangMonitorTimeout(TimeDelta::FromMilliseconds(kUnloadTimeoutMS));
if (IsRenderViewLive()) {
void RenderViewHostImpl::ClosePageIgnoringUnloadEvents() {
StopHangMonitorTimeout();
- is_waiting_for_beforeunload_ack_ = false;
+ is_waiting_for_close_ack_ = false;
sudden_termination_allowed_ = true;
delegate_->Close(this);
}
-bool RenderViewHostImpl::HasPendingCrossSiteRequest() {
- return CrossSiteRequestManager::GetInstance()->HasPendingCrossSiteRequest(
- GetProcess()->GetID(), GetRoutingID());
-}
-
-void RenderViewHostImpl::SetHasPendingCrossSiteRequest(
- bool has_pending_request) {
- CrossSiteRequestManager::GetInstance()->SetHasPendingCrossSiteRequest(
- GetProcess()->GetID(), GetRoutingID(), has_pending_request);
-}
-
#if defined(OS_ANDROID)
void RenderViewHostImpl::ActivateNearestFindResult(int request_id,
float x,
void RenderViewHostImpl::RequestFindMatchRects(int current_version) {
Send(new ViewMsg_FindMatchRects(GetRoutingID(), current_version));
}
-
-void RenderViewHostImpl::DisableFullscreenEncryptedMediaPlayback() {
- media_player_manager_->DisableFullscreenEncryptedMediaPlayback();
-}
-#endif
-
-#if defined(USE_MOJO)
-void RenderViewHostImpl::SetWebUIHandle(mojo::ScopedMessagePipeHandle handle) {
- // Never grant any bindings to browser plugin guests.
- if (GetProcess()->IsGuest()) {
- NOTREACHED() << "Never grant bindings to a guest process.";
- return;
- }
-
- if ((enabled_bindings_ & BINDINGS_POLICY_WEB_UI) == 0) {
- NOTREACHED() << "You must grant bindings before setting the handle";
- return;
- }
-
- DCHECK(renderer_initialized_);
- RenderProcessHostImpl* process =
- static_cast<RenderProcessHostImpl*>(GetProcess());
- process->SetWebUIHandle(GetRoutingID(), handle.Pass());
-}
#endif
void RenderViewHostImpl::DragTargetDragEnter(
ChildProcessSecurityPolicyImpl* policy =
ChildProcessSecurityPolicyImpl::GetInstance();
+#if defined(OS_CHROMEOS)
+ // The externalfile:// scheme is used in Chrome OS to open external files in a
+ // browser tab.
+ if (drop_data.url.SchemeIs(content::kExternalFileScheme))
+ policy->GrantRequestURL(renderer_id, drop_data.url);
+#endif
+
// The URL could have been cobbled together from any highlighted text string,
// and can't be interpreted as a capability.
DropData filtered_data(drop_data);
// The filenames vector, on the other hand, does represent a capability to
// access the given files.
- fileapi::IsolatedContext::FileInfoSet files;
+ storage::IsolatedContext::FileInfoSet files;
for (std::vector<ui::FileInfo>::iterator iter(
filtered_data.filenames.begin());
iter != filtered_data.filenames.end();
policy->GrantReadFile(renderer_id, iter->path);
}
- fileapi::IsolatedContext* isolated_context =
- fileapi::IsolatedContext::GetInstance();
+ storage::IsolatedContext* isolated_context =
+ storage::IsolatedContext::GetInstance();
DCHECK(isolated_context);
std::string filesystem_id = isolated_context->RegisterDraggedFileSystem(
files);
}
filtered_data.filesystem_id = base::UTF8ToUTF16(filesystem_id);
+ storage::FileSystemContext* file_system_context =
+ BrowserContext::GetStoragePartition(GetProcess()->GetBrowserContext(),
+ GetSiteInstance())
+ ->GetFileSystemContext();
+ for (size_t i = 0; i < filtered_data.file_system_files.size(); ++i) {
+ storage::FileSystemURL file_system_url =
+ file_system_context->CrackURL(filtered_data.file_system_files[i].url);
+
+ std::string register_name;
+ std::string filesystem_id = isolated_context->RegisterFileSystemForPath(
+ file_system_url.type(), file_system_url.filesystem_id(),
+ file_system_url.path(), ®ister_name);
+ policy->GrantReadFileSystem(renderer_id, filesystem_id);
+
+ // Note: We are using the origin URL provided by the sender here. It may be
+ // different from the receiver's.
+ filtered_data.file_system_files[i].url =
+ GURL(storage::GetIsolatedFileSystemRootURIString(
+ file_system_url.origin(), filesystem_id, std::string())
+ .append(register_name));
+ }
+
Send(new DragMsg_TargetDragEnter(GetRoutingID(), filtered_data, client_pt,
screen_pt, operations_allowed,
key_modifiers));
key_modifiers));
}
-void RenderViewHostImpl::DesktopNotificationPermissionRequestDone(
- int callback_context) {
- Send(new DesktopNotificationMsg_PermissionRequestDone(
- GetRoutingID(), callback_context));
-}
-
-void RenderViewHostImpl::DesktopNotificationPostDisplay(int callback_context) {
- Send(new DesktopNotificationMsg_PostDisplay(GetRoutingID(),
- callback_context));
-}
-
-void RenderViewHostImpl::DesktopNotificationPostError(
- int notification_id,
- const base::string16& message) {
- Send(new DesktopNotificationMsg_PostError(
- GetRoutingID(), notification_id, message));
-}
-
-void RenderViewHostImpl::DesktopNotificationPostClose(int notification_id,
- bool by_user) {
- Send(new DesktopNotificationMsg_PostClose(
- GetRoutingID(), notification_id, by_user));
-}
-
-void RenderViewHostImpl::DesktopNotificationPostClick(int notification_id) {
- Send(new DesktopNotificationMsg_PostClick(GetRoutingID(), notification_id));
-}
-
-void RenderViewHostImpl::ExecuteJavascriptInWebFrame(
- const base::string16& frame_xpath,
- const base::string16& jscript) {
- Send(new ViewMsg_ScriptEvalRequest(GetRoutingID(), frame_xpath, jscript,
- 0, false));
-}
-
-void RenderViewHostImpl::ExecuteJavascriptInWebFrameCallbackResult(
- const base::string16& frame_xpath,
- const base::string16& jscript,
- const JavascriptResultCallback& callback) {
- static int next_id = 1;
- int key = next_id++;
- Send(new ViewMsg_ScriptEvalRequest(GetRoutingID(), frame_xpath, jscript,
- key, true));
- javascript_callbacks_.insert(std::make_pair(key, callback));
-}
-
-void RenderViewHostImpl::JavaScriptDialogClosed(
- IPC::Message* reply_msg,
- bool success,
- const base::string16& user_input) {
- GetProcess()->SetIgnoreInputEvents(false);
- bool is_waiting = is_waiting_for_beforeunload_ack_ || IsWaitingForUnloadACK();
-
- // If we are executing as part of (before)unload event handling, we don't
- // want to use the regular hung_renderer_delay_ms_ if the user has agreed to
- // leave the current page. In this case, use the regular timeout value used
- // during the (before)unload handling.
- if (is_waiting) {
- StartHangMonitorTimeout(TimeDelta::FromMilliseconds(
- success ? kUnloadTimeoutMS : hung_renderer_delay_ms_));
- }
-
- ViewHostMsg_RunJavaScriptMessage::WriteReplyParams(reply_msg,
- success, user_input);
- Send(reply_msg);
-
- // If we are waiting for an unload or beforeunload ack and the user has
- // suppressed messages, kill the tab immediately; a page that's spamming
- // alerts in onbeforeunload is presumably malicious, so there's no point in
- // continuing to run its script and dragging out the process.
- // This must be done after sending the reply since RenderView can't close
- // correctly while waiting for a response.
- if (is_waiting && are_javascript_messages_suppressed_)
- delegate_->RendererUnresponsive(
- this, is_waiting_for_beforeunload_ack_, IsWaitingForUnloadACK());
-}
-
void RenderViewHostImpl::DragSourceEndedAt(
int client_x, int client_y, int screen_x, int screen_y,
WebDragOperation operation) {
- Send(new DragMsg_SourceEndedOrMoved(
- GetRoutingID(),
- gfx::Point(client_x, client_y),
- gfx::Point(screen_x, screen_y),
- true, operation));
-}
-
-void RenderViewHostImpl::DragSourceMovedTo(
- int client_x, int client_y, int screen_x, int screen_y) {
- Send(new DragMsg_SourceEndedOrMoved(
- GetRoutingID(),
- gfx::Point(client_x, client_y),
- gfx::Point(screen_x, screen_y),
- false, WebDragOperationNone));
+ Send(new DragMsg_SourceEnded(GetRoutingID(),
+ gfx::Point(client_x, client_y),
+ gfx::Point(screen_x, screen_y),
+ operation));
}
void RenderViewHostImpl::DragSourceSystemDragEnded() {
void RenderViewHostImpl::AllowBindings(int bindings_flags) {
// Never grant any bindings to browser plugin guests.
- if (GetProcess()->IsGuest()) {
+ if (GetProcess()->IsIsolatedGuest()) {
NOTREACHED() << "Never grant bindings to a guest process.";
return;
}
// than this single active view.
RenderProcessHostImpl* process =
static_cast<RenderProcessHostImpl*>(GetProcess());
- if (process->GetActiveViewCount() > 1)
+ // --single-process only has one renderer.
+ if (process->GetActiveViewCount() > 1 &&
+ !base::CommandLine::ForCurrentProcess()->HasSwitch(
+ switches::kSingleProcess))
return;
}
}
void RenderViewHostImpl::FilesSelectedInChooser(
- const std::vector<ui::SelectedFileInfo>& files,
+ const std::vector<content::FileChooserFileInfo>& files,
FileChooserParams::Mode permissions) {
+ storage::FileSystemContext* const file_system_context =
+ BrowserContext::GetStoragePartition(GetProcess()->GetBrowserContext(),
+ GetSiteInstance())
+ ->GetFileSystemContext();
// Grant the security access requested to the given files.
for (size_t i = 0; i < files.size(); ++i) {
- const ui::SelectedFileInfo& file = files[i];
+ const content::FileChooserFileInfo& file = files[i];
if (permissions == FileChooserParams::Save) {
ChildProcessSecurityPolicyImpl::GetInstance()->GrantCreateReadWriteFile(
- GetProcess()->GetID(), file.local_path);
+ GetProcess()->GetID(), file.file_path);
} else {
ChildProcessSecurityPolicyImpl::GetInstance()->GrantReadFile(
- GetProcess()->GetID(), file.local_path);
+ GetProcess()->GetID(), file.file_path);
+ }
+ if (file.file_system_url.is_valid()) {
+ ChildProcessSecurityPolicyImpl::GetInstance()->GrantReadFileSystem(
+ GetProcess()->GetID(),
+ file_system_context->CrackURL(file.file_system_url)
+ .mount_filesystem_id());
}
}
Send(new ViewMsg_RunFileChooserResponse(GetRoutingID(), files));
files));
}
+void RenderViewHostImpl::SetIsLoading(bool is_loading) {
+ if (ResourceDispatcherHostImpl::Get()) {
+ BrowserThread::PostTask(
+ BrowserThread::IO,
+ FROM_HERE,
+ base::Bind(&ResourceDispatcherHostImpl::OnRenderViewHostSetIsLoading,
+ base::Unretained(ResourceDispatcherHostImpl::Get()),
+ GetProcess()->GetID(),
+ GetRoutingID(),
+ is_loading));
+ }
+ RenderWidgetHostImpl::SetIsLoading(is_loading);
+}
+
void RenderViewHostImpl::LoadStateChanged(
const GURL& url,
const net::LoadStateWithParam& load_state,
// Filter out most IPC messages if this renderer is swapped out.
// We still want to handle certain ACKs to keep our state consistent.
- if (IsSwappedOut()) {
+ if (is_swapped_out_) {
if (!SwappedOutMessages::CanHandleWhileSwappedOut(msg)) {
// If this is a synchronous message and we decided not to handle it,
// we must send an error reply, or else the renderer will be stuck
return true;
bool handled = true;
- bool msg_is_ok = true;
- IPC_BEGIN_MESSAGE_MAP_EX(RenderViewHostImpl, msg, msg_is_ok)
+ IPC_BEGIN_MESSAGE_MAP(RenderViewHostImpl, msg)
IPC_MESSAGE_HANDLER(ViewHostMsg_ShowView, OnShowView)
IPC_MESSAGE_HANDLER(ViewHostMsg_ShowWidget, OnShowWidget)
IPC_MESSAGE_HANDLER(ViewHostMsg_ShowFullscreenWidget,
IPC_MESSAGE_HANDLER(ViewHostMsg_RenderViewReady, OnRenderViewReady)
IPC_MESSAGE_HANDLER(ViewHostMsg_RenderProcessGone, OnRenderProcessGone)
IPC_MESSAGE_HANDLER(ViewHostMsg_UpdateState, OnUpdateState)
- IPC_MESSAGE_HANDLER(ViewHostMsg_UpdateTitle, OnUpdateTitle)
- IPC_MESSAGE_HANDLER(ViewHostMsg_UpdateEncoding, OnUpdateEncoding)
IPC_MESSAGE_HANDLER(ViewHostMsg_UpdateTargetURL, OnUpdateTargetURL)
- IPC_MESSAGE_HANDLER(ViewHostMsg_UpdateInspectorSetting,
- OnUpdateInspectorSetting)
IPC_MESSAGE_HANDLER(ViewHostMsg_Close, OnClose)
IPC_MESSAGE_HANDLER(ViewHostMsg_RequestMove, OnRequestMove)
- IPC_MESSAGE_HANDLER(ViewHostMsg_DidChangeLoadProgress,
- OnDidChangeLoadProgress)
- IPC_MESSAGE_HANDLER(ViewHostMsg_DidDisownOpener, OnDidDisownOpener)
IPC_MESSAGE_HANDLER(ViewHostMsg_DocumentAvailableInMainFrame,
OnDocumentAvailableInMainFrame)
- IPC_MESSAGE_HANDLER(ViewHostMsg_DocumentOnLoadCompletedInMainFrame,
- OnDocumentOnLoadCompletedInMainFrame)
IPC_MESSAGE_HANDLER(ViewHostMsg_ToggleFullscreen, OnToggleFullscreen)
IPC_MESSAGE_HANDLER(ViewHostMsg_DidContentsPreferredSizeChange,
OnDidContentsPreferredSizeChange)
- IPC_MESSAGE_HANDLER(ViewHostMsg_DidChangeScrollOffset,
- OnDidChangeScrollOffset)
- IPC_MESSAGE_HANDLER(ViewHostMsg_DidChangeScrollbarsForMainFrame,
- OnDidChangeScrollbarsForMainFrame)
- IPC_MESSAGE_HANDLER(ViewHostMsg_DidChangeScrollOffsetPinningForMainFrame,
- OnDidChangeScrollOffsetPinningForMainFrame)
- IPC_MESSAGE_HANDLER(ViewHostMsg_DidChangeNumWheelEvents,
- OnDidChangeNumWheelEvents)
IPC_MESSAGE_HANDLER(ViewHostMsg_RouteCloseEvent,
OnRouteCloseEvent)
IPC_MESSAGE_HANDLER(ViewHostMsg_RouteMessageEvent, OnRouteMessageEvent)
- IPC_MESSAGE_HANDLER_DELAY_REPLY(ViewHostMsg_RunJavaScriptMessage,
- OnRunJavaScriptMessage)
- IPC_MESSAGE_HANDLER_DELAY_REPLY(ViewHostMsg_RunBeforeUnloadConfirm,
- OnRunBeforeUnloadConfirm)
IPC_MESSAGE_HANDLER(DragHostMsg_StartDragging, OnStartDragging)
IPC_MESSAGE_HANDLER(DragHostMsg_UpdateDragCursor, OnUpdateDragCursor)
IPC_MESSAGE_HANDLER(DragHostMsg_TargetDrop_ACK, OnTargetDropACK)
IPC_MESSAGE_HANDLER(ViewHostMsg_TakeFocus, OnTakeFocus)
IPC_MESSAGE_HANDLER(ViewHostMsg_FocusedNodeChanged, OnFocusedNodeChanged)
- IPC_MESSAGE_HANDLER(ViewHostMsg_AddMessageToConsole, OnAddMessageToConsole)
IPC_MESSAGE_HANDLER(ViewHostMsg_ClosePage_ACK, OnClosePageACK)
-#if defined(OS_ANDROID)
- IPC_MESSAGE_HANDLER(ViewHostMsg_SelectionRootBoundsChanged,
- OnSelectionRootBoundsChanged)
-#endif
- IPC_MESSAGE_HANDLER(ViewHostMsg_ScriptEvalResponse, OnScriptEvalResponse)
IPC_MESSAGE_HANDLER(ViewHostMsg_DidZoomURL, OnDidZoomURL)
- IPC_MESSAGE_HANDLER(DesktopNotificationHostMsg_RequestPermission,
- OnRequestDesktopNotificationPermission)
- IPC_MESSAGE_HANDLER(DesktopNotificationHostMsg_Show,
- OnShowDesktopNotification)
- IPC_MESSAGE_HANDLER(DesktopNotificationHostMsg_Cancel,
- OnCancelDesktopNotification)
-#if defined(OS_MACOSX) || defined(OS_ANDROID)
- IPC_MESSAGE_HANDLER(ViewHostMsg_ShowPopup, OnShowPopup)
- IPC_MESSAGE_HANDLER(ViewHostMsg_HidePopup, OnHidePopup)
-#endif
IPC_MESSAGE_HANDLER(ViewHostMsg_RunFileChooser, OnRunFileChooser)
- IPC_MESSAGE_HANDLER(ViewHostMsg_DidAccessInitialDocument,
- OnDidAccessInitialDocument)
- IPC_MESSAGE_HANDLER(AccessibilityHostMsg_Events, OnAccessibilityEvents)
- IPC_MESSAGE_HANDLER(AccessibilityHostMsg_LocationChanges,
- OnAccessibilityLocationChanges)
IPC_MESSAGE_HANDLER(ViewHostMsg_FocusedNodeTouched, OnFocusedNodeTouched)
// Have the super handle all other messages.
IPC_MESSAGE_UNHANDLED(
handled = RenderWidgetHostImpl::OnMessageReceived(msg))
- IPC_END_MESSAGE_MAP_EX()
-
- if (!msg_is_ok) {
- // The message had a handler, but its de-serialization failed.
- // Kill the renderer.
- RecordAction(base::UserMetricsAction("BadMessageTerminate_RVH"));
- GetProcess()->ReceivedBadMessage();
- }
+ IPC_END_MESSAGE_MAP()
return handled;
}
run_modal_opener_id_ = MSG_ROUTING_NONE;
}
+ // We can't release the SessionStorageNamespace until our peer
+ // in the renderer has wound down.
+ if (GetProcess()->HasConnection()) {
+ RenderProcessHostImpl::ReleaseOnCloseACK(
+ GetProcess(),
+ delegate_->GetSessionStorageNamespaceMap(),
+ GetRoutingID());
+ }
+
RenderWidgetHostImpl::Shutdown();
}
+void RenderViewHostImpl::WasHidden() {
+ if (ResourceDispatcherHostImpl::Get()) {
+ BrowserThread::PostTask(
+ BrowserThread::IO, FROM_HERE,
+ base::Bind(&ResourceDispatcherHostImpl::OnRenderViewHostWasHidden,
+ base::Unretained(ResourceDispatcherHostImpl::Get()),
+ GetProcess()->GetID(), GetRoutingID()));
+ }
+
+ RenderWidgetHostImpl::WasHidden();
+}
+
+void RenderViewHostImpl::WasShown(const ui::LatencyInfo& latency_info) {
+ if (ResourceDispatcherHostImpl::Get()) {
+ BrowserThread::PostTask(
+ BrowserThread::IO, FROM_HERE,
+ base::Bind(&ResourceDispatcherHostImpl::OnRenderViewHostWasShown,
+ base::Unretained(ResourceDispatcherHostImpl::Get()),
+ GetProcess()->GetID(), GetRoutingID()));
+ }
+
+ RenderWidgetHostImpl::WasShown(latency_info);
+}
+
bool RenderViewHostImpl::IsRenderView() const {
return true;
}
WindowOpenDisposition disposition,
const gfx::Rect& initial_pos,
bool user_gesture) {
- if (IsRVHStateActive(rvh_state_)) {
+ if (is_active_) {
delegate_->ShowCreatedWindow(
route_id, disposition, initial_pos, user_gesture);
}
void RenderViewHostImpl::OnShowWidget(int route_id,
const gfx::Rect& initial_pos) {
- if (IsRVHStateActive(rvh_state_))
+ if (is_active_)
delegate_->ShowCreatedWidget(route_id, initial_pos);
Send(new ViewMsg_Move_ACK(route_id));
}
void RenderViewHostImpl::OnShowFullscreenWidget(int route_id) {
- if (IsRVHStateActive(rvh_state_))
+ if (is_active_)
delegate_->ShowCreatedFullscreenWidget(route_id);
Send(new ViewMsg_Move_ACK(route_id));
}
}
void RenderViewHostImpl::OnUpdateState(int32 page_id, const PageState& state) {
+ // If the following DCHECK fails, you have encountered a tricky edge-case that
+ // has evaded reproduction for a very long time. Please report what you were
+ // doing on http://crbug.com/407376, whether or not you can reproduce the
+ // failure.
+ DCHECK_EQ(page_id, page_id_);
+
// Without this check, the renderer can trick the browser into using
// filenames it can't access in a future session restore.
if (!CanAccessFilesOfPageState(state)) {
delegate_->UpdateState(this, page_id, state);
}
-void RenderViewHostImpl::OnUpdateTitle(
- int32 page_id,
- const base::string16& title,
- blink::WebTextDirection title_direction) {
- if (title.length() > kMaxTitleChars) {
- NOTREACHED() << "Renderer sent too many characters in title.";
- return;
- }
-
- delegate_->UpdateTitle(this, page_id, title,
- WebTextDirectionToChromeTextDirection(
- title_direction));
-}
-
-void RenderViewHostImpl::OnUpdateEncoding(const std::string& encoding_name) {
- delegate_->UpdateEncoding(this, encoding_name);
-}
-
-void RenderViewHostImpl::OnUpdateTargetURL(int32 page_id, const GURL& url) {
- if (IsRVHStateActive(rvh_state_))
- delegate_->UpdateTargetURL(page_id, url);
+void RenderViewHostImpl::OnUpdateTargetURL(const GURL& url) {
+ if (is_active_)
+ delegate_->UpdateTargetURL(url);
// Send a notification back to the renderer that we are ready to
// receive more target urls.
Send(new ViewMsg_UpdateTargetURL_ACK(GetRoutingID()));
}
-void RenderViewHostImpl::OnUpdateInspectorSetting(
- const std::string& key, const std::string& value) {
- GetContentClient()->browser()->UpdateInspectorSetting(
- this, key, value);
-}
-
void RenderViewHostImpl::OnClose() {
// If the renderer is telling us to close, it has already run the unload
// events, and we can take the fast path.
}
void RenderViewHostImpl::OnRequestMove(const gfx::Rect& pos) {
- if (IsRVHStateActive(rvh_state_))
+ if (is_active_)
delegate_->RequestMove(pos);
Send(new ViewMsg_Move_ACK(GetRoutingID()));
}
-void RenderViewHostImpl::OnDidChangeLoadProgress(double load_progress) {
- delegate_->DidChangeLoadProgress(load_progress);
-}
-
-void RenderViewHostImpl::OnDidDisownOpener() {
- delegate_->DidDisownOpener(this);
-}
-
-void RenderViewHostImpl::OnDocumentAvailableInMainFrame() {
+void RenderViewHostImpl::OnDocumentAvailableInMainFrame(
+ bool uses_temporary_zoom_level) {
delegate_->DocumentAvailableInMainFrame(this);
-}
-void RenderViewHostImpl::OnDocumentOnLoadCompletedInMainFrame(
- int32 page_id) {
- delegate_->DocumentOnLoadCompletedInMainFrame(this, page_id);
+ if (!uses_temporary_zoom_level)
+ return;
+
+ HostZoomMapImpl* host_zoom_map =
+ static_cast<HostZoomMapImpl*>(HostZoomMap::GetDefaultForBrowserContext(
+ GetProcess()->GetBrowserContext()));
+ host_zoom_map->SetTemporaryZoomLevel(GetProcess()->GetID(),
+ GetRoutingID(),
+ host_zoom_map->GetDefaultZoomLevel());
}
void RenderViewHostImpl::OnToggleFullscreen(bool enter_fullscreen) {
- DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+ DCHECK_CURRENTLY_ON(BrowserThread::UI);
delegate_->ToggleFullscreenMode(enter_fullscreen);
// We need to notify the contents that its fullscreen state has changed. This
// is done as part of the resize message.
delegate_->ResizeDueToAutoResize(new_size);
}
-void RenderViewHostImpl::OnDidChangeScrollOffset() {
- if (view_)
- view_->ScrollOffsetChanged();
-}
-
-void RenderViewHostImpl::OnDidChangeScrollbarsForMainFrame(
- bool has_horizontal_scrollbar, bool has_vertical_scrollbar) {
- if (view_)
- view_->SetHasHorizontalScrollbar(has_horizontal_scrollbar);
-}
-
-void RenderViewHostImpl::OnDidChangeScrollOffsetPinningForMainFrame(
- bool is_pinned_to_left, bool is_pinned_to_right) {
- if (view_)
- view_->SetScrollOffsetPinning(is_pinned_to_left, is_pinned_to_right);
-}
-
-void RenderViewHostImpl::OnDidChangeNumWheelEvents(int count) {
-}
-
-#if defined(OS_ANDROID)
-void RenderViewHostImpl::OnSelectionRootBoundsChanged(
- const gfx::Rect& bounds) {
- if (view_) {
- view_->SelectionRootBoundsChanged(bounds);
- }
-}
-#endif
-
void RenderViewHostImpl::OnRouteCloseEvent() {
// Have the delegate route this to the active RenderViewHost.
delegate_->RouteCloseEvent(this);
delegate_->RouteMessageEvent(this, params);
}
-void RenderViewHostImpl::OnRunJavaScriptMessage(
- const base::string16& message,
- const base::string16& default_prompt,
- const GURL& frame_url,
- JavaScriptMessageType type,
- IPC::Message* reply_msg) {
- // While a JS message dialog is showing, tabs in the same process shouldn't
- // process input events.
- GetProcess()->SetIgnoreInputEvents(true);
- StopHangMonitorTimeout();
- delegate_->RunJavaScriptMessage(this, message, default_prompt, frame_url,
- type, reply_msg,
- &are_javascript_messages_suppressed_);
-}
-
-void RenderViewHostImpl::OnRunBeforeUnloadConfirm(const GURL& frame_url,
- const base::string16& message,
- bool is_reload,
- IPC::Message* reply_msg) {
- // While a JS before unload dialog is showing, tabs in the same process
- // shouldn't process input events.
- GetProcess()->SetIgnoreInputEvents(true);
- StopHangMonitorTimeout();
- delegate_->RunBeforeUnloadConfirm(this, message, is_reload, reply_msg);
-}
-
void RenderViewHostImpl::OnStartDragging(
const DropData& drop_data,
WebDragOperationsMask drag_operations_mask,
ChildProcessSecurityPolicyImpl::GetInstance();
// Allow drag of Javascript URLs to enable bookmarklet drag to bookmark bar.
- if (!filtered_data.url.SchemeIs(kJavaScriptScheme))
+ if (!filtered_data.url.SchemeIs(url::kJavaScriptScheme))
process->FilterURL(true, &filtered_data.url);
process->FilterURL(false, &filtered_data.html_base_url);
// Filter out any paths that the renderer didn't have access to. This prevents
if (policy->CanReadFile(GetProcess()->GetID(), it->path))
filtered_data.filenames.push_back(*it);
}
- float scale = ui::GetImageScale(GetScaleFactorForView(GetView()));
+
+ storage::FileSystemContext* file_system_context =
+ BrowserContext::GetStoragePartition(GetProcess()->GetBrowserContext(),
+ GetSiteInstance())
+ ->GetFileSystemContext();
+ filtered_data.file_system_files.clear();
+ for (size_t i = 0; i < drop_data.file_system_files.size(); ++i) {
+ storage::FileSystemURL file_system_url =
+ file_system_context->CrackURL(drop_data.file_system_files[i].url);
+ if (policy->CanReadFileSystemFile(GetProcess()->GetID(), file_system_url))
+ filtered_data.file_system_files.push_back(drop_data.file_system_files[i]);
+ }
+
+ float scale = GetScaleFactorForView(GetView());
gfx::ImageSkia image(gfx::ImageSkiaRep(bitmap, scale));
view->StartDragging(filtered_data, drag_operations_mask, image,
bitmap_offset_in_dip, event_info);
}
void RenderViewHostImpl::OnFocusedNodeChanged(bool is_editable_node) {
+ is_focused_element_editable_ = is_editable_node;
if (view_)
view_->FocusedNodeChanged(is_editable_node);
#if defined(OS_WIN)
Details<const bool>(&is_editable_node));
}
-void RenderViewHostImpl::OnAddMessageToConsole(
- int32 level,
- const base::string16& message,
- int32 line_no,
- const base::string16& source_id) {
- if (delegate_->AddMessageToConsole(level, message, line_no, source_id))
- return;
-
- // Pass through log level only on WebUI pages to limit console spew.
- int32 resolved_level = HasWebUIScheme(delegate_->GetURL()) ? level : 0;
-
- if (resolved_level >= ::logging::GetMinLogLevel()) {
- logging::LogMessage("CONSOLE", line_no, resolved_level).stream() << "\"" <<
- message << "\", source: " << source_id << " (" << line_no << ")";
- }
-}
-
void RenderViewHostImpl::OnUserGesture() {
delegate_->OnUserGesture();
}
}
void RenderViewHostImpl::NotifyRendererUnresponsive() {
- delegate_->RendererUnresponsive(
- this, is_waiting_for_beforeunload_ack_, IsWaitingForUnloadACK());
+ delegate_->RendererUnresponsive(this);
}
void RenderViewHostImpl::NotifyRendererResponsive() {
RenderWidgetHostImpl::ForwardKeyboardEvent(key_event);
}
-#if defined(OS_ANDROID)
-void RenderViewHostImpl::DidSelectPopupMenuItems(
- const std::vector<int>& selected_indices) {
- Send(new ViewMsg_SelectPopupMenuItems(GetRoutingID(), false,
- selected_indices));
-}
-
-void RenderViewHostImpl::DidCancelPopupMenu() {
- Send(new ViewMsg_SelectPopupMenuItems(GetRoutingID(), true,
- std::vector<int>()));
-}
-#endif
-
-#if defined(OS_MACOSX)
-void RenderViewHostImpl::DidSelectPopupMenuItem(int selected_index) {
- Send(new ViewMsg_SelectPopupMenuItem(GetRoutingID(), selected_index));
-}
-
-void RenderViewHostImpl::DidCancelPopupMenu() {
- Send(new ViewMsg_SelectPopupMenuItem(GetRoutingID(), -1));
-}
-#endif
-
-void RenderViewHostImpl::SendOrientationChangeEvent(int orientation) {
- Send(new ViewMsg_OrientationChangeEvent(GetRoutingID(), orientation));
-}
-
-void RenderViewHostImpl::ToggleSpeechInput() {
- Send(new InputTagSpeechMsg_ToggleSpeechInput(GetRoutingID()));
-}
-
-bool RenderViewHostImpl::IsWaitingForUnloadACK() const {
- return rvh_state_ == STATE_WAITING_FOR_UNLOAD_ACK ||
- rvh_state_ == STATE_WAITING_FOR_CLOSE ||
- rvh_state_ == STATE_PENDING_SHUTDOWN ||
- rvh_state_ == STATE_PENDING_SWAP_OUT;
+void RenderViewHostImpl::OnTextSurroundingSelectionResponse(
+ const base::string16& content,
+ size_t start_offset,
+ size_t end_offset) {
+ if (!view_)
+ return;
+ view_->OnTextSurroundingSelectionResponse(content, start_offset, end_offset);
}
void RenderViewHostImpl::ExitFullscreen() {
}
WebPreferences RenderViewHostImpl::GetWebkitPreferences() {
- return delegate_->GetWebkitPrefs();
-}
-
-void RenderViewHostImpl::DisownOpener() {
- // This should only be called when swapped out.
- DCHECK(IsSwappedOut());
-
- Send(new ViewMsg_DisownOpener(GetRoutingID()));
-}
-
-void RenderViewHostImpl::SetAccessibilityCallbackForTesting(
- const base::Callback<void(ui::AXEvent)>& callback) {
- accessibility_testing_callback_ = callback;
+ if (!web_preferences_.get()) {
+ OnWebkitPreferencesChanged();
+ }
+ return *web_preferences_;
}
void RenderViewHostImpl::UpdateWebkitPreferences(const WebPreferences& prefs) {
+ web_preferences_.reset(new WebPreferences(prefs));
Send(new ViewMsg_UpdateWebPreferences(GetRoutingID(), prefs));
}
+void RenderViewHostImpl::OnWebkitPreferencesChanged() {
+ // This is defensive code to avoid infinite loops due to code run inside
+ // UpdateWebkitPreferences() accidentally updating more preferences and thus
+ // calling back into this code. See crbug.com/398751 for one past example.
+ if (updating_web_preferences_)
+ return;
+ updating_web_preferences_ = true;
+ UpdateWebkitPreferences(delegate_->ComputeWebkitPrefs());
+ updating_web_preferences_ = false;
+}
+
void RenderViewHostImpl::GetAudioOutputControllers(
const GetAudioOutputControllersCallback& callback) const {
- AudioRendererHost* audio_host =
+ scoped_refptr<AudioRendererHost> audio_host =
static_cast<RenderProcessHostImpl*>(GetProcess())->audio_renderer_host();
audio_host->GetOutputControllers(GetRoutingID(), callback);
}
void RenderViewHostImpl::ClearFocusedElement() {
+ is_focused_element_editable_ = false;
Send(new ViewMsg_ClearFocusedElement(GetRoutingID()));
}
-void RenderViewHostImpl::Zoom(PageZoom zoom) {
- Send(new ViewMsg_Zoom(GetRoutingID(), zoom));
+bool RenderViewHostImpl::IsFocusedElementEditable() {
+ return is_focused_element_editable_;
}
-void RenderViewHostImpl::ReloadFrame() {
- Send(new ViewMsg_ReloadFrame(GetRoutingID()));
+void RenderViewHostImpl::Zoom(PageZoom zoom) {
+ Send(new ViewMsg_Zoom(GetRoutingID(), zoom));
}
void RenderViewHostImpl::DisableScrollbarsForThreshold(const gfx::Size& size) {
void RenderViewHostImpl::DisableAutoResize(const gfx::Size& new_size) {
SetShouldAutoResize(false);
Send(new ViewMsg_DisableAutoResize(GetRoutingID(), new_size));
+ if (!new_size.IsEmpty())
+ GetView()->SetSize(new_size);
}
void RenderViewHostImpl::CopyImageAt(int x, int y) {
Send(new ViewMsg_CopyImageAt(GetRoutingID(), x, y));
}
+void RenderViewHostImpl::SaveImageAt(int x, int y) {
+ Send(new ViewMsg_SaveImageAt(GetRoutingID(), x, y));
+}
+
void RenderViewHostImpl::ExecuteMediaPlayerActionAtLocation(
const gfx::Point& location, const blink::WebMediaPlayerAction& action) {
Send(new ViewMsg_MediaPlayerActionAt(GetRoutingID(), location, action));
Send(new ViewMsg_MoveOrResizeStarted(GetRoutingID()));
}
-void RenderViewHostImpl::OnAccessibilityEvents(
- const std::vector<AccessibilityHostMsg_EventParams>& params) {
- if ((accessibility_mode() != AccessibilityModeOff) && view_ &&
- IsRVHStateActive(rvh_state_)) {
- if (accessibility_mode() & AccessibilityModeFlagPlatform) {
- view_->CreateBrowserAccessibilityManagerIfNeeded();
- BrowserAccessibilityManager* manager =
- view_->GetBrowserAccessibilityManager();
- if (manager)
- manager->OnAccessibilityEvents(params);
- }
-
- std::vector<AXEventNotificationDetails> details;
- for (unsigned int i = 0; i < params.size(); ++i) {
- const AccessibilityHostMsg_EventParams& param = params[i];
- AXEventNotificationDetails detail(
- param.nodes, param.event_type, param.id, GetRoutingID());
- details.push_back(detail);
- }
-
- delegate_->AccessibilityEventReceived(details);
- }
-
- // Always send an ACK or the renderer can be in a bad state.
- Send(new AccessibilityMsg_Events_ACK(GetRoutingID()));
-
- // The rest of this code is just for testing; bail out if we're not
- // in that mode.
- if (accessibility_testing_callback_.is_null())
- return;
-
- for (unsigned i = 0; i < params.size(); i++) {
- const AccessibilityHostMsg_EventParams& param = params[i];
- if (static_cast<int>(param.event_type) < 0)
- continue;
- ui::AXTreeUpdate update;
- update.nodes = param.nodes;
- if (!ax_tree_)
- ax_tree_.reset(new ui::AXTree(update));
- else
- CHECK(ax_tree_->Unserialize(update)) << ax_tree_->error();
- accessibility_testing_callback_.Run(param.event_type);
- }
-}
-
-void RenderViewHostImpl::OnAccessibilityLocationChanges(
- const std::vector<AccessibilityHostMsg_LocationChangeParams>& params) {
- if (view_ && IsRVHStateActive(rvh_state_)) {
- if (accessibility_mode() & AccessibilityModeFlagPlatform) {
- view_->CreateBrowserAccessibilityManagerIfNeeded();
- BrowserAccessibilityManager* manager =
- view_->GetBrowserAccessibilityManager();
- if (manager)
- manager->OnLocationChanges(params);
- }
- // TODO(aboxhall): send location change events to web contents observers too
- }
-}
-
-void RenderViewHostImpl::OnScriptEvalResponse(int id,
- const base::ListValue& result) {
- const base::Value* result_value;
- if (!result.Get(0, &result_value)) {
- // Programming error or rogue renderer.
- NOTREACHED() << "Got bad arguments for OnScriptEvalResponse";
- return;
- }
-
- std::map<int, JavascriptResultCallback>::iterator it =
- javascript_callbacks_.find(id);
- if (it != javascript_callbacks_.end()) {
- // ExecuteJavascriptInWebFrameCallbackResult was used; do callback.
- it->second.Run(result_value);
- javascript_callbacks_.erase(it);
- } else {
- NOTREACHED() << "Received script response for unknown request";
- }
-}
-
void RenderViewHostImpl::OnDidZoomURL(double zoom_level,
- bool remember,
const GURL& url) {
- HostZoomMapImpl* host_zoom_map = static_cast<HostZoomMapImpl*>(
- HostZoomMap::GetForBrowserContext(GetProcess()->GetBrowserContext()));
- if (remember) {
- host_zoom_map->
- SetZoomLevelForHost(net::GetHostOrSpecFromURL(url), zoom_level);
- } else {
- host_zoom_map->SetTemporaryZoomLevel(
- GetProcess()->GetID(), GetRoutingID(), zoom_level);
- }
-}
-
-void RenderViewHostImpl::OnRequestDesktopNotificationPermission(
- const GURL& source_origin, int callback_context) {
- GetContentClient()->browser()->RequestDesktopNotificationPermission(
- source_origin, callback_context, GetProcess()->GetID(), GetRoutingID());
-}
-
-void RenderViewHostImpl::OnShowDesktopNotification(
- const ShowDesktopNotificationHostMsgParams& params) {
- GetContentClient()->browser()->ShowDesktopNotification(
- params, GetProcess()->GetID(), GetRoutingID(), false);
-}
+ HostZoomMapImpl* host_zoom_map =
+ static_cast<HostZoomMapImpl*>(HostZoomMap::GetDefaultForBrowserContext(
+ GetProcess()->GetBrowserContext()));
-void RenderViewHostImpl::OnCancelDesktopNotification(int notification_id) {
- GetContentClient()->browser()->CancelDesktopNotification(
- GetProcess()->GetID(), GetRoutingID(), notification_id);
+ host_zoom_map->SetZoomLevelForView(GetProcess()->GetID(),
+ GetRoutingID(),
+ zoom_level,
+ net::GetHostOrSpecFromURL(url));
}
void RenderViewHostImpl::OnRunFileChooser(const FileChooserParams& params) {
delegate_->RunFileChooser(this, params);
}
-void RenderViewHostImpl::OnDidAccessInitialDocument() {
- has_accessed_initial_document_ = true;
- delegate_->DidAccessInitialDocument();
-}
-
void RenderViewHostImpl::OnFocusedNodeTouched(bool editable) {
#if defined(OS_WIN)
if (editable) {
#endif
}
-#if defined(OS_MACOSX) || defined(OS_ANDROID)
-void RenderViewHostImpl::OnShowPopup(
- const ViewHostMsg_ShowPopup_Params& params) {
- RenderViewHostDelegateView* view = delegate_->GetDelegateView();
- if (view) {
- view->ShowPopupMenu(params.bounds,
- params.item_height,
- params.item_font_size,
- params.selected_item,
- params.popup_items,
- params.right_aligned,
- params.allow_multiple_selection);
- }
-}
-
-void RenderViewHostImpl::OnHidePopup() {
- RenderViewHostDelegateView* view = delegate_->GetDelegateView();
- if (view)
- view->HidePopupMenu();
-}
-#endif
-
-void RenderViewHostImpl::SetState(RenderViewHostImplState rvh_state) {
- // We update the number of RenderViews in a SiteInstance when the
- // swapped out status of this RenderView gets flipped to/from live.
- if (!IsRVHStateActive(rvh_state_) && IsRVHStateActive(rvh_state))
- instance_->increment_active_view_count();
- else if (IsRVHStateActive(rvh_state_) && !IsRVHStateActive(rvh_state))
- instance_->decrement_active_view_count();
-
- // Whenever we change the RVH state to and from live or swapped out state, we
- // should not be waiting for beforeunload or unload acks. We clear them here
- // to be safe, since they can cause navigations to be ignored in OnNavigate.
- if (rvh_state == STATE_DEFAULT ||
- rvh_state == STATE_SWAPPED_OUT ||
- rvh_state_ == STATE_DEFAULT ||
- rvh_state_ == STATE_SWAPPED_OUT) {
- is_waiting_for_beforeunload_ack_ = false;
- }
- rvh_state_ = rvh_state;
-
-}
-
bool RenderViewHostImpl::CanAccessFilesOfPageState(
const PageState& state) const {
ChildProcessSecurityPolicyImpl* policy =
frame_tree->ResetForMainFrameSwap();
}
+void RenderViewHostImpl::SelectWordAroundCaret() {
+ Send(new ViewMsg_SelectWordAroundCaret(GetRoutingID()));
+}
+
} // namespace content
projects / platform / framework / web / crosswalk.git / blobdiff