| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CONTENT_COMMON_VIEW_MESSAGES_H_ |
| #define CONTENT_COMMON_VIEW_MESSAGES_H_ |
| |
| // IPC messages for page rendering. |
| |
| #include <stddef.h> |
| #include <stdint.h> |
| |
| #include <set> |
| #include <string> |
| #include <vector> |
| |
| #include "base/memory/shared_memory.h" |
| #include "base/optional.h" |
| #include "base/process/process.h" |
| #include "base/strings/string16.h" |
| #include "build/build_config.h" |
| #include "cc/input/touch_action.h" |
| #include "components/viz/common/frame_sinks/begin_frame_args.h" |
| #include "components/viz/common/quads/compositor_frame.h" |
| #include "components/viz/common/resources/shared_bitmap.h" |
| #include "content/common/content_export.h" |
| #include "content/common/content_param_traits.h" |
| #include "content/common/date_time_suggestion.h" |
| #include "content/common/frame_replication_state.h" |
| #include "content/common/navigation_gesture.h" |
| #include "content/common/text_input_state.h" |
| #include "content/common/view_message_enums.h" |
| #include "content/common/visual_properties.h" |
| #include "content/public/common/common_param_traits.h" |
| #include "content/public/common/menu_item.h" |
| #include "content/public/common/page_state.h" |
| #include "content/public/common/page_zoom.h" |
| #include "content/public/common/referrer.h" |
| #include "content/public/common/renderer_preferences.h" |
| #include "content/public/common/three_d_api_types.h" |
| #include "ipc/ipc_channel_handle.h" |
| #include "ipc/ipc_message_macros.h" |
| #include "media/base/audio_parameters.h" |
| #include "media/base/channel_layout.h" |
| #include "media/base/ipc/media_param_traits.h" |
| #include "media/capture/ipc/capture_param_traits.h" |
| #include "net/base/network_change_notifier.h" |
| #include "ppapi/buildflags/buildflags.h" |
| #include "third_party/blink/public/common/manifest/web_display_mode.h" |
| #include "third_party/blink/public/common/screen_orientation/web_screen_orientation_type.h" |
| #include "third_party/blink/public/platform/web_float_point.h" |
| #include "third_party/blink/public/platform/web_float_rect.h" |
| #include "third_party/blink/public/platform/web_intrinsic_sizing_info.h" |
| #include "third_party/blink/public/web/web_device_emulation_params.h" |
| #include "third_party/blink/public/web/web_plugin_action.h" |
| #include "third_party/blink/public/web/web_popup_type.h" |
| #include "third_party/blink/public/web/web_text_direction.h" |
| #include "ui/base/ime/text_input_mode.h" |
| #include "ui/base/ime/text_input_type.h" |
| #include "ui/base/ui_base_types.h" |
| #include "ui/gfx/color_space.h" |
| #include "ui/gfx/geometry/point.h" |
| #include "ui/gfx/geometry/rect.h" |
| #include "ui/gfx/geometry/rect_f.h" |
| #include "ui/gfx/geometry/vector2d.h" |
| #include "ui/gfx/geometry/vector2d_f.h" |
| #include "ui/gfx/ipc/color/gfx_param_traits.h" |
| #include "ui/gfx/ipc/gfx_param_traits.h" |
| #include "ui/gfx/ipc/skia/gfx_skia_param_traits.h" |
| |
| #if defined(OS_MACOSX) |
| #include "third_party/blink/public/platform/mac/web_scrollbar_theme.h" |
| #include "third_party/blink/public/platform/web_scrollbar_buttons_placement.h" |
| #endif |
| |
| #undef IPC_MESSAGE_EXPORT |
| #define IPC_MESSAGE_EXPORT CONTENT_EXPORT |
| |
| #define IPC_MESSAGE_START ViewMsgStart |
| |
| IPC_ENUM_TRAITS_MAX_VALUE(blink::WebDeviceEmulationParams::ScreenPosition, |
| blink::WebDeviceEmulationParams::kScreenPositionLast) |
| IPC_ENUM_TRAITS_MAX_VALUE(blink::WebPluginAction::Type, |
| blink::WebPluginAction::Type::kTypeLast) |
| IPC_ENUM_TRAITS_MAX_VALUE(blink::WebPopupType, |
| blink::WebPopupType::kWebPopupTypeLast) |
| IPC_ENUM_TRAITS_MIN_MAX_VALUE(blink::WebScreenOrientationType, |
| blink::kWebScreenOrientationUndefined, |
| blink::WebScreenOrientationTypeLast) |
| IPC_ENUM_TRAITS_MAX_VALUE(blink::WebTextDirection, |
| blink::WebTextDirection::kWebTextDirectionLast) |
| IPC_ENUM_TRAITS_MAX_VALUE(blink::WebDisplayMode, |
| blink::WebDisplayMode::kWebDisplayModeLast) |
| IPC_ENUM_TRAITS_MAX_VALUE(content::MenuItem::Type, content::MenuItem::TYPE_LAST) |
| IPC_ENUM_TRAITS_MAX_VALUE(content::NavigationGesture, |
| content::NavigationGestureLast) |
| IPC_ENUM_TRAITS_MIN_MAX_VALUE(content::PageZoom, |
| content::PageZoom::PAGE_ZOOM_OUT, |
| content::PageZoom::PAGE_ZOOM_IN) |
| IPC_ENUM_TRAITS_MAX_VALUE(gfx::FontRenderParams::Hinting, |
| gfx::FontRenderParams::HINTING_MAX) |
| IPC_ENUM_TRAITS_MAX_VALUE(gfx::FontRenderParams::SubpixelRendering, |
| gfx::FontRenderParams::SUBPIXEL_RENDERING_MAX) |
| IPC_ENUM_TRAITS_MAX_VALUE(content::ScreenOrientationValues, |
| content::SCREEN_ORIENTATION_VALUES_LAST) |
| IPC_ENUM_TRAITS_MAX_VALUE(content::TapMultipleTargetsStrategy, |
| content::TAP_MULTIPLE_TARGETS_STRATEGY_MAX) |
| IPC_ENUM_TRAITS_MAX_VALUE(content::ThreeDAPIType, |
| content::THREE_D_API_TYPE_LAST) |
| IPC_ENUM_TRAITS_MAX_VALUE(ui::TextInputMode, ui::TEXT_INPUT_MODE_MAX) |
| IPC_ENUM_TRAITS_MAX_VALUE(ui::TextInputType, ui::TEXT_INPUT_TYPE_MAX) |
| |
| #if defined(OS_MACOSX) |
| IPC_ENUM_TRAITS_MAX_VALUE( |
| blink::WebScrollbarButtonsPlacement, |
| blink::WebScrollbarButtonsPlacement::kWebScrollbarButtonsPlacementLast) |
| |
| IPC_ENUM_TRAITS_MAX_VALUE(blink::ScrollerStyle, blink::kScrollerStyleOverlay) |
| #endif |
| |
| IPC_STRUCT_TRAITS_BEGIN(blink::WebPluginAction) |
| IPC_STRUCT_TRAITS_MEMBER(type) |
| IPC_STRUCT_TRAITS_MEMBER(enable) |
| IPC_STRUCT_TRAITS_END() |
| |
| IPC_STRUCT_TRAITS_BEGIN(blink::WebFloatPoint) |
| IPC_STRUCT_TRAITS_MEMBER(x) |
| IPC_STRUCT_TRAITS_MEMBER(y) |
| IPC_STRUCT_TRAITS_END() |
| |
| IPC_STRUCT_TRAITS_BEGIN(blink::WebFloatRect) |
| IPC_STRUCT_TRAITS_MEMBER(x) |
| IPC_STRUCT_TRAITS_MEMBER(y) |
| IPC_STRUCT_TRAITS_MEMBER(width) |
| IPC_STRUCT_TRAITS_MEMBER(height) |
| IPC_STRUCT_TRAITS_END() |
| |
| IPC_STRUCT_TRAITS_BEGIN(blink::WebSize) |
| IPC_STRUCT_TRAITS_MEMBER(width) |
| IPC_STRUCT_TRAITS_MEMBER(height) |
| IPC_STRUCT_TRAITS_END() |
| |
| IPC_STRUCT_TRAITS_BEGIN(blink::WebDeviceEmulationParams) |
| IPC_STRUCT_TRAITS_MEMBER(screen_position) |
| IPC_STRUCT_TRAITS_MEMBER(screen_size) |
| IPC_STRUCT_TRAITS_MEMBER(view_position) |
| IPC_STRUCT_TRAITS_MEMBER(device_scale_factor) |
| IPC_STRUCT_TRAITS_MEMBER(view_size) |
| IPC_STRUCT_TRAITS_MEMBER(scale) |
| IPC_STRUCT_TRAITS_MEMBER(viewport_offset) |
| IPC_STRUCT_TRAITS_MEMBER(viewport_scale) |
| IPC_STRUCT_TRAITS_MEMBER(screen_orientation_angle) |
| IPC_STRUCT_TRAITS_MEMBER(screen_orientation_type) |
| IPC_STRUCT_TRAITS_END() |
| |
| IPC_STRUCT_TRAITS_BEGIN(content::VisualProperties) |
| IPC_STRUCT_TRAITS_MEMBER(screen_info) |
| IPC_STRUCT_TRAITS_MEMBER(auto_resize_enabled) |
| IPC_STRUCT_TRAITS_MEMBER(min_size_for_auto_resize) |
| IPC_STRUCT_TRAITS_MEMBER(max_size_for_auto_resize) |
| IPC_STRUCT_TRAITS_MEMBER(new_size) |
| IPC_STRUCT_TRAITS_MEMBER(compositor_viewport_pixel_size) |
| IPC_STRUCT_TRAITS_MEMBER(browser_controls_shrink_blink_size) |
| IPC_STRUCT_TRAITS_MEMBER(scroll_focused_node_into_view) |
| IPC_STRUCT_TRAITS_MEMBER(top_controls_height) |
| IPC_STRUCT_TRAITS_MEMBER(bottom_controls_height) |
| IPC_STRUCT_TRAITS_MEMBER(local_surface_id) |
| IPC_STRUCT_TRAITS_MEMBER(visible_viewport_size) |
| IPC_STRUCT_TRAITS_MEMBER(is_fullscreen_granted) |
| IPC_STRUCT_TRAITS_MEMBER(display_mode) |
| IPC_STRUCT_TRAITS_MEMBER(capture_sequence_number) |
| IPC_STRUCT_TRAITS_MEMBER(zoom_level) |
| IPC_STRUCT_TRAITS_END() |
| |
| IPC_STRUCT_TRAITS_BEGIN(content::MenuItem) |
| IPC_STRUCT_TRAITS_MEMBER(label) |
| IPC_STRUCT_TRAITS_MEMBER(tool_tip) |
| IPC_STRUCT_TRAITS_MEMBER(type) |
| IPC_STRUCT_TRAITS_MEMBER(action) |
| IPC_STRUCT_TRAITS_MEMBER(rtl) |
| IPC_STRUCT_TRAITS_MEMBER(has_directional_override) |
| IPC_STRUCT_TRAITS_MEMBER(enabled) |
| IPC_STRUCT_TRAITS_MEMBER(checked) |
| IPC_STRUCT_TRAITS_MEMBER(submenu) |
| IPC_STRUCT_TRAITS_END() |
| |
| IPC_STRUCT_TRAITS_BEGIN(content::DateTimeSuggestion) |
| IPC_STRUCT_TRAITS_MEMBER(value) |
| IPC_STRUCT_TRAITS_MEMBER(localized_value) |
| IPC_STRUCT_TRAITS_MEMBER(label) |
| IPC_STRUCT_TRAITS_END() |
| |
| IPC_STRUCT_TRAITS_BEGIN(content::RendererPreferences) |
| IPC_STRUCT_TRAITS_MEMBER(can_accept_load_drops) |
| IPC_STRUCT_TRAITS_MEMBER(should_antialias_text) |
| IPC_STRUCT_TRAITS_MEMBER(hinting) |
| IPC_STRUCT_TRAITS_MEMBER(use_autohinter) |
| IPC_STRUCT_TRAITS_MEMBER(use_bitmaps) |
| IPC_STRUCT_TRAITS_MEMBER(subpixel_rendering) |
| IPC_STRUCT_TRAITS_MEMBER(use_subpixel_positioning) |
| IPC_STRUCT_TRAITS_MEMBER(focus_ring_color) |
| IPC_STRUCT_TRAITS_MEMBER(thumb_active_color) |
| IPC_STRUCT_TRAITS_MEMBER(thumb_inactive_color) |
| IPC_STRUCT_TRAITS_MEMBER(track_color) |
| IPC_STRUCT_TRAITS_MEMBER(active_selection_bg_color) |
| IPC_STRUCT_TRAITS_MEMBER(active_selection_fg_color) |
| IPC_STRUCT_TRAITS_MEMBER(inactive_selection_bg_color) |
| IPC_STRUCT_TRAITS_MEMBER(inactive_selection_fg_color) |
| IPC_STRUCT_TRAITS_MEMBER(browser_handles_all_top_level_requests) |
| IPC_STRUCT_TRAITS_MEMBER(caret_blink_interval) |
| IPC_STRUCT_TRAITS_MEMBER(use_custom_colors) |
| IPC_STRUCT_TRAITS_MEMBER(enable_referrers) |
| IPC_STRUCT_TRAITS_MEMBER(enable_do_not_track) |
| IPC_STRUCT_TRAITS_MEMBER(enable_encrypted_media) |
| IPC_STRUCT_TRAITS_MEMBER(webrtc_ip_handling_policy) |
| IPC_STRUCT_TRAITS_MEMBER(webrtc_udp_min_port) |
| IPC_STRUCT_TRAITS_MEMBER(webrtc_udp_max_port) |
| IPC_STRUCT_TRAITS_MEMBER(user_agent_override) |
| IPC_STRUCT_TRAITS_MEMBER(accept_languages) |
| IPC_STRUCT_TRAITS_MEMBER(tap_multiple_targets_strategy) |
| IPC_STRUCT_TRAITS_MEMBER(disable_client_blocked_error_page) |
| IPC_STRUCT_TRAITS_MEMBER(plugin_fullscreen_allowed) |
| IPC_STRUCT_TRAITS_MEMBER(network_contry_iso) |
| #if defined(OS_LINUX) |
| IPC_STRUCT_TRAITS_MEMBER(system_font_family_name) |
| #endif |
| #if defined(OS_WIN) |
| IPC_STRUCT_TRAITS_MEMBER(caption_font_family_name) |
| IPC_STRUCT_TRAITS_MEMBER(caption_font_height) |
| IPC_STRUCT_TRAITS_MEMBER(small_caption_font_family_name) |
| IPC_STRUCT_TRAITS_MEMBER(small_caption_font_height) |
| IPC_STRUCT_TRAITS_MEMBER(menu_font_family_name) |
| IPC_STRUCT_TRAITS_MEMBER(menu_font_height) |
| IPC_STRUCT_TRAITS_MEMBER(status_font_family_name) |
| IPC_STRUCT_TRAITS_MEMBER(status_font_height) |
| IPC_STRUCT_TRAITS_MEMBER(message_font_family_name) |
| IPC_STRUCT_TRAITS_MEMBER(message_font_height) |
| IPC_STRUCT_TRAITS_MEMBER(vertical_scroll_bar_width_in_dips) |
| IPC_STRUCT_TRAITS_MEMBER(horizontal_scroll_bar_height_in_dips) |
| IPC_STRUCT_TRAITS_MEMBER(arrow_bitmap_height_vertical_scroll_bar_in_dips) |
| IPC_STRUCT_TRAITS_MEMBER(arrow_bitmap_width_horizontal_scroll_bar_in_dips) |
| #endif |
| IPC_STRUCT_TRAITS_END() |
| |
| IPC_STRUCT_TRAITS_BEGIN(content::TextInputState) |
| IPC_STRUCT_TRAITS_MEMBER(type) |
| IPC_STRUCT_TRAITS_MEMBER(mode) |
| IPC_STRUCT_TRAITS_MEMBER(flags) |
| IPC_STRUCT_TRAITS_MEMBER(value) |
| IPC_STRUCT_TRAITS_MEMBER(selection_start) |
| IPC_STRUCT_TRAITS_MEMBER(selection_end) |
| IPC_STRUCT_TRAITS_MEMBER(composition_start) |
| IPC_STRUCT_TRAITS_MEMBER(composition_end) |
| IPC_STRUCT_TRAITS_MEMBER(can_compose_inline) |
| IPC_STRUCT_TRAITS_MEMBER(show_ime_if_needed) |
| IPC_STRUCT_TRAITS_MEMBER(reply_to_request) |
| IPC_STRUCT_TRAITS_END() |
| |
| IPC_STRUCT_BEGIN(ViewHostMsg_DateTimeDialogValue_Params) |
| IPC_STRUCT_MEMBER(ui::TextInputType, dialog_type) |
| IPC_STRUCT_MEMBER(double, dialog_value) |
| IPC_STRUCT_MEMBER(double, minimum) |
| IPC_STRUCT_MEMBER(double, maximum) |
| IPC_STRUCT_MEMBER(double, step) |
| IPC_STRUCT_MEMBER(std::vector<content::DateTimeSuggestion>, suggestions) |
| IPC_STRUCT_END() |
| |
| IPC_STRUCT_BEGIN(ViewHostMsg_SelectionBounds_Params) |
| IPC_STRUCT_MEMBER(gfx::Rect, anchor_rect) |
| IPC_STRUCT_MEMBER(blink::WebTextDirection, anchor_dir) |
| IPC_STRUCT_MEMBER(gfx::Rect, focus_rect) |
| IPC_STRUCT_MEMBER(blink::WebTextDirection, focus_dir) |
| IPC_STRUCT_MEMBER(bool, is_anchor_first) |
| IPC_STRUCT_END() |
| |
| // Messages sent from the browser to the renderer. |
| |
| #if defined(OS_ANDROID) |
| // Tells the renderer to cancel an opened date/time dialog. |
| IPC_MESSAGE_ROUTED0(ViewMsg_CancelDateTimeDialog) |
| |
| // Replaces a date time input field. |
| IPC_MESSAGE_ROUTED1(ViewMsg_ReplaceDateTime, |
| double /* dialog_value */) |
| |
| #endif |
| |
| // Tells the render side that a ViewHostMsg_LockMouse message has been |
| // processed. |succeeded| indicates whether the mouse has been successfully |
| // locked or not. |
| IPC_MESSAGE_ROUTED1(ViewMsg_LockMouse_ACK, |
| bool /* succeeded */) |
| // Tells the render side that the mouse has been unlocked. |
| IPC_MESSAGE_ROUTED0(ViewMsg_MouseLockLost) |
| |
| // Sends updated preferences to the renderer. |
| IPC_MESSAGE_ROUTED1(ViewMsg_SetRendererPrefs, |
| content::RendererPreferences) |
| |
| // This passes a set of webkit preferences down to the renderer. |
| IPC_MESSAGE_ROUTED1(ViewMsg_UpdateWebPreferences, |
| content::WebPreferences) |
| |
| // Tells the render view to close. |
| // Expects a Close_ACK message when finished. |
| IPC_MESSAGE_ROUTED0(ViewMsg_Close) |
| |
| // Tells the renderer to update visual properties. A |
| // ViewHostMsg_ResizeOrRepaint_ACK message is generated in response provided |
| // new_size is not empty and not equal to the view's current size. The |
| // generated ViewHostMsg_ResizeOrRepaint_ACK |
| // message will have the IS_RESIZE_ACK flag set. It also receives the resizer |
| // rect so that we don't have to fetch it every time WebKit asks for it. |
| IPC_MESSAGE_ROUTED1(ViewMsg_SynchronizeVisualProperties, |
| content::VisualProperties /* params */) |
| |
| // Enables device emulation. See WebDeviceEmulationParams for description. |
| IPC_MESSAGE_ROUTED1(ViewMsg_EnableDeviceEmulation, |
| blink::WebDeviceEmulationParams /* params */) |
| |
| // Disables device emulation, enabled previously by EnableDeviceEmulation. |
| IPC_MESSAGE_ROUTED0(ViewMsg_DisableDeviceEmulation) |
| |
| // Sent to inform the view that it was hidden. This allows it to reduce its |
| // resource utilization. |
| IPC_MESSAGE_ROUTED0(ViewMsg_WasHidden) |
| |
| // Tells the render view that it is no longer hidden (see WasHidden), and the |
| // render view is expected to respond with a full repaint if needs_repainting |
| // is true. If needs_repainting is false, then this message does not trigger a |
| // message in response. |
| IPC_MESSAGE_ROUTED2(ViewMsg_WasShown, |
| bool /* needs_repainting */, |
| base::TimeTicks /* show_request_timestamp */) |
| |
| // Tells the renderer to focus the first (last if reverse is true) focusable |
| // node. |
| IPC_MESSAGE_ROUTED1(ViewMsg_SetInitialFocus, |
| bool /* reverse */) |
| |
| // Sent to inform the renderer to invoke a context menu. |
| // The parameter specifies the location in the render view's coordinates. |
| IPC_MESSAGE_ROUTED2(ViewMsg_ShowContextMenu, |
| ui::MenuSourceType, |
| gfx::Point /* location where menu should be shown */) |
| |
| // Tells the renderer to perform the given action on the plugin located at |
| // the given point. |
| IPC_MESSAGE_ROUTED2(ViewMsg_PluginActionAt, |
| gfx::Point, /* location */ |
| blink::WebPluginAction) |
| |
| // Sets the page scale for the current main frame to the given page scale. |
| IPC_MESSAGE_ROUTED1(ViewMsg_SetPageScale, float /* page_scale_factor */) |
| |
| // Tell the renderer to add a property to the WebUI binding object. This |
| // only works if we allowed WebUI bindings. |
| IPC_MESSAGE_ROUTED2(ViewMsg_SetWebUIProperty, |
| std::string /* property_name */, |
| std::string /* property_value_json */) |
| |
| // Used to notify the render-view that we have received a target URL. Used |
| // to prevent target URLs spamming the browser. |
| IPC_MESSAGE_ROUTED0(ViewMsg_UpdateTargetURL_ACK) |
| |
| // Provides the results of directory enumeration. |
| IPC_MESSAGE_ROUTED2(ViewMsg_EnumerateDirectoryResponse, |
| int /* request_id */, |
| std::vector<base::FilePath> /* files_in_directory */) |
| |
| // Instructs the renderer to close the current page, including running the |
| // onunload event handler. |
| // |
| // Expects a ClosePage_ACK message when finished. |
| IPC_MESSAGE_ROUTED0(ViewMsg_ClosePage) |
| |
| // Notification that a move or resize renderer's containing window has |
| // started. |
| IPC_MESSAGE_ROUTED0(ViewMsg_MoveOrResizeStarted) |
| |
| IPC_MESSAGE_ROUTED2(ViewMsg_UpdateScreenRects, |
| gfx::Rect /* view_screen_rect */, |
| gfx::Rect /* window_screen_rect */) |
| |
| // Reply to ViewHostMsg_RequestSetBounds, ViewHostMsg_ShowWidget, and |
| // FrameHostMsg_ShowCreatedWindow, to inform the renderer that the browser has |
| // processed the bounds-setting. The browser may have ignored the new bounds, |
| // but it finished processing. This is used because the renderer keeps a |
| // temporary cache of the widget position while these asynchronous operations |
| // are in progress. |
| IPC_MESSAGE_ROUTED0(ViewMsg_SetBounds_ACK) |
| |
| // Used to instruct the RenderView to send back updates to the preferred size. |
| IPC_MESSAGE_ROUTED0(ViewMsg_EnablePreferredSizeChangedMode) |
| |
| // Changes the text direction of the currently selected input field (if any). |
| IPC_MESSAGE_ROUTED1(ViewMsg_SetTextDirection, |
| blink::WebTextDirection /* direction */) |
| |
| // Make the RenderView background transparent or opaque. |
| IPC_MESSAGE_ROUTED1(ViewMsg_SetBackgroundOpaque, bool /* opaque */) |
| |
| // Used to tell the renderer not to add scrollbars with height and |
| // width below a threshold. |
| IPC_MESSAGE_ROUTED1(ViewMsg_DisableScrollbarsForSmallWindows, |
| gfx::Size /* disable_scrollbar_size_limit */) |
| |
| // Activate/deactivate the RenderView (i.e., set its controls' tint |
| // accordingly, etc.). |
| IPC_MESSAGE_ROUTED1(ViewMsg_SetActive, |
| bool /* active */) |
| |
| // Response message to ViewHostMsg_CreateWorker. |
| // Sent when the worker has started. |
| IPC_MESSAGE_ROUTED0(ViewMsg_WorkerCreated) |
| |
| // Sent when the worker failed to load the worker script. |
| // In normal cases, this message is sent after ViewMsg_WorkerCreated is sent. |
| // But if the shared worker of the same URL already exists and it has failed |
| // to load the script, when the renderer send ViewHostMsg_CreateWorker before |
| // the shared worker is killed only ViewMsg_WorkerScriptLoadFailed is sent. |
| IPC_MESSAGE_ROUTED0(ViewMsg_WorkerScriptLoadFailed) |
| |
| // Sent when the worker has connected. |
| // This message is sent only if the worker successfully loaded the script. |
| // |used_features| is the set of features that the worker has used. The values |
| // must be from blink::UseCounter::Feature enum. |
| IPC_MESSAGE_ROUTED1(ViewMsg_WorkerConnected, |
| std::set<uint32_t> /* used_features */) |
| |
| // Sent when the worker is destroyed. |
| IPC_MESSAGE_ROUTED0(ViewMsg_WorkerDestroyed) |
| |
| // Sent when the worker calls API that should be recored in UseCounter. |
| // |feature| must be one of the values from blink::UseCounter::Feature |
| // enum. |
| IPC_MESSAGE_ROUTED1(ViewMsg_CountFeatureOnSharedWorker, |
| uint32_t /* feature */) |
| |
| // Sent by the browser to synchronize with the next compositor frame. Used only |
| // for tests. |
| IPC_MESSAGE_ROUTED1(ViewMsg_WaitForNextFrameForTests, int /* routing_id */) |
| |
| #if BUILDFLAG(ENABLE_PLUGINS) |
| // Reply to ViewHostMsg_OpenChannelToPpapiBroker |
| // Tells the renderer that the channel to the broker has been created. |
| IPC_MESSAGE_ROUTED2(ViewMsg_PpapiBrokerChannelCreated, |
| base::ProcessId /* broker_pid */, |
| IPC::ChannelHandle /* handle */) |
| |
| // Reply to ViewHostMsg_RequestPpapiBrokerPermission. |
| // Tells the renderer whether permission to access to PPAPI broker was granted |
| // or not. |
| IPC_MESSAGE_ROUTED1(ViewMsg_PpapiBrokerPermissionResult, |
| bool /* result */) |
| #endif |
| |
| // If the ViewHostMsg_ShowDisambiguationPopup resulted in the user tapping |
| // inside the popup, instruct the renderer to generate a synthetic tap at that |
| // offset. |
| IPC_MESSAGE_ROUTED3(ViewMsg_ResolveTapDisambiguation, |
| base::TimeTicks /* timestamp */, |
| gfx::Point /* tap_viewport_offset */, |
| bool /* is_long_press */) |
| |
| IPC_MESSAGE_ROUTED0(ViewMsg_SelectWordAroundCaret) |
| |
| // Sent by the browser to ask the renderer to redraw. Robust to events that can |
| // happen in renderer (abortion of the commit or draw, loss of output surface |
| // etc.). |
| IPC_MESSAGE_ROUTED1(ViewMsg_ForceRedraw, int /* snapshot_id */) |
| |
| // Sets the viewport intersection and compositor raster area on the widget for |
| // an out-of-process iframe. |
| IPC_MESSAGE_ROUTED2(ViewMsg_SetViewportIntersection, |
| gfx::Rect /* viewport_intersection */, |
| gfx::Rect /* compositor_visible_rect */) |
| |
| // Sets the inert bit on an out-of-process iframe. |
| IPC_MESSAGE_ROUTED1(ViewMsg_SetIsInert, bool /* inert */) |
| |
| // Sets the inherited effective touch action on an out-of-process iframe. |
| IPC_MESSAGE_ROUTED1(ViewMsg_SetInheritedEffectiveTouchAction, cc::TouchAction) |
| |
| // Toggles render throttling for an out-of-process iframe. |
| IPC_MESSAGE_ROUTED2(ViewMsg_UpdateRenderThrottlingStatus, |
| bool /* is_throttled */, |
| bool /* subtree_throttled */) |
| |
| // ----------------------------------------------------------------------------- |
| // Messages sent from the renderer to the browser. |
| |
| // These two messages are sent to the parent RenderViewHost to display a widget |
| // that was created by CreateWidget/CreateFullscreenWidget. |route_id| refers |
| // to the id that was returned from the corresponding Create message above. |
| // |initial_rect| is in screen coordinates. |
| IPC_MESSAGE_ROUTED2(ViewHostMsg_ShowWidget, |
| int /* route_id */, |
| gfx::Rect /* initial_rect */) |
| |
| // Message to show a full screen widget. |
| IPC_MESSAGE_ROUTED1(ViewHostMsg_ShowFullscreenWidget, |
| int /* route_id */) |
| |
| // Sent by the renderer process to request that the browser close the view. |
| // This corresponds to the window.close() API, and the browser may ignore |
| // this message. Otherwise, the browser will generates a ViewMsg_Close |
| // message to close the view. |
| IPC_MESSAGE_ROUTED0(ViewHostMsg_Close) |
| |
| // Sent by the renderer process in response to an earlier ViewMsg_ForceRedraw |
| // message. The reply includes the snapshot-id from the request. |
| IPC_MESSAGE_ROUTED1(ViewHostMsg_ForceRedrawComplete, int /* snapshot_id */) |
| |
| // Send in response to a ViewMsg_UpdateScreenRects so that the renderer can |
| // throttle these messages. |
| IPC_MESSAGE_ROUTED0(ViewHostMsg_UpdateScreenRects_ACK) |
| |
| // Sent by the renderer process to request that the browser change the bounds of |
| // the view. This corresponds to the window.resizeTo() and window.moveTo() APIs, |
| // and the browser may ignore this message. |
| IPC_MESSAGE_ROUTED1(ViewHostMsg_RequestSetBounds, gfx::Rect /* bounds */) |
| |
| // Indicates that the render view has been closed in response to a |
| // Close message. |
| IPC_MESSAGE_CONTROL1(ViewHostMsg_Close_ACK, |
| int /* old_route_id */) |
| |
| // Indicates that the current page has been closed, after a ClosePage |
| // message. |
| IPC_MESSAGE_ROUTED0(ViewHostMsg_ClosePage_ACK) |
| |
| // Notifies the browser that we want to show a destination url for a potential |
| // action (e.g. when the user is hovering over a link). |
| IPC_MESSAGE_ROUTED1(ViewHostMsg_UpdateTargetURL, |
| GURL) |
| |
| // Sent when the document element is available for the top-level frame. This |
| // happens after the page starts loading, but before all resources are |
| // finished. |
| IPC_MESSAGE_ROUTED1(ViewHostMsg_DocumentAvailableInMainFrame, |
| bool /* uses_temporary_zoom_level */) |
| |
| IPC_MESSAGE_ROUTED0(ViewHostMsg_Focus) |
| |
| IPC_MESSAGE_ROUTED1(ViewHostMsg_SetCursor, content::WebCursor) |
| |
| // Request a non-decelerating synthetic fling animation to be latched on the |
| // scroller at the start point, and whose velocity can be changed over time by |
| // sending multiple AutoscrollFling gestures. Used for features like |
| // middle-click autoscroll. |
| IPC_MESSAGE_ROUTED1(ViewHostMsg_AutoscrollStart, gfx::PointF /* start */) |
| IPC_MESSAGE_ROUTED1(ViewHostMsg_AutoscrollFling, gfx::Vector2dF /* velocity */) |
| IPC_MESSAGE_ROUTED0(ViewHostMsg_AutoscrollEnd) |
| |
| // Get the list of proxies to use for |url|, as a semicolon delimited list |
| // of "<TYPE> <HOST>:<PORT>" | "DIRECT". |
| IPC_SYNC_MESSAGE_CONTROL1_2(ViewHostMsg_ResolveProxy, |
| GURL /* url */, |
| bool /* result */, |
| std::string /* proxy list */) |
| |
| // Tells the browser that a specific Appcache manifest in the current page |
| // was accessed. |
| IPC_MESSAGE_ROUTED2(ViewHostMsg_AppCacheAccessed, |
| GURL /* manifest url */, |
| bool /* blocked by policy */) |
| |
| // Used to go to the session history entry at the given offset (ie, -1 will |
| // return the "back" item). |
| IPC_MESSAGE_ROUTED1(ViewHostMsg_GoToEntryAtOffset, |
| int /* offset (from current) of history item to get */) |
| |
| // Sent from an inactive renderer for the browser to route to the active |
| // renderer, instructing it to close. |
| IPC_MESSAGE_ROUTED0(ViewHostMsg_RouteCloseEvent) |
| |
| // Notifies that the preferred size of the content changed. |
| IPC_MESSAGE_ROUTED1(ViewHostMsg_DidContentsPreferredSizeChange, |
| gfx::Size /* pref_size */) |
| |
| // Notifies whether there are JavaScript touch event handlers or not. |
| IPC_MESSAGE_ROUTED1(ViewHostMsg_HasTouchEventHandlers, |
| bool /* has_handlers */) |
| |
| #if BUILDFLAG(ENABLE_PLUGINS) |
| // A renderer sends this to the browser process when it wants to access a PPAPI |
| // broker. In contrast to FrameHostMsg_OpenChannelToPpapiBroker, this is called |
| // for every connection. |
| // The browser will respond with ViewMsg_PpapiBrokerPermissionResult. |
| IPC_MESSAGE_ROUTED3(ViewHostMsg_RequestPpapiBrokerPermission, |
| int /* routing_id */, |
| GURL /* document_url */, |
| base::FilePath /* plugin_path */) |
| #endif // BUILDFLAG(ENABLE_PLUGINS) |
| |
| // Send the tooltip text for the current mouse position to the browser. |
| IPC_MESSAGE_ROUTED2(ViewHostMsg_SetTooltipText, |
| base::string16 /* tooltip text string */, |
| blink::WebTextDirection /* text direction hint */) |
| |
| // Notification that the selection bounds have changed. |
| IPC_MESSAGE_ROUTED1(ViewHostMsg_SelectionBoundsChanged, |
| ViewHostMsg_SelectionBounds_Params) |
| |
| // Asks the browser to enumerate a directory. This is equivalent to running |
| // the file chooser in directory-enumeration mode and having the user select |
| // the given directory. The result is returned in a |
| // ViewMsg_EnumerateDirectoryResponse message. |
| IPC_MESSAGE_ROUTED2(ViewHostMsg_EnumerateDirectory, |
| int /* request_id */, |
| base::FilePath /* file_path */) |
| |
| // When the renderer needs the browser to transfer focus cross-process on its |
| // behalf in the focus hierarchy. This may focus an element in the browser ui or |
| // a cross-process frame, as appropriate. |
| IPC_MESSAGE_ROUTED1(ViewHostMsg_TakeFocus, |
| bool /* reverse */) |
| |
| // Required for opening a date/time dialog |
| IPC_MESSAGE_ROUTED1(ViewHostMsg_OpenDateTimeDialog, |
| ViewHostMsg_DateTimeDialogValue_Params /* value */) |
| |
| // Required for updating text input state. |
| IPC_MESSAGE_ROUTED1(ViewHostMsg_TextInputStateChanged, |
| content::TextInputState /* text_input_state */) |
| |
| // Sent when the renderer changes its page scale factor. |
| IPC_MESSAGE_ROUTED1(ViewHostMsg_PageScaleFactorChanged, |
| float /* page_scale_factor */) |
| |
| // Updates the minimum/maximum allowed zoom percent for this tab from the |
| // default values. If |remember| is true, then the zoom setting is applied to |
| // other pages in the site and is saved, otherwise it only applies to this |
| // tab. |
| IPC_MESSAGE_ROUTED2(ViewHostMsg_UpdateZoomLimits, |
| int /* minimum_percent */, |
| int /* maximum_percent */) |
| |
| IPC_MESSAGE_ROUTED2(ViewHostMsg_FrameSwapMessages, |
| uint32_t /* frame_token */, |
| std::vector<IPC::Message> /* messages */) |
| |
| // Send back a string to be recorded by UserMetrics. |
| IPC_MESSAGE_CONTROL1(ViewHostMsg_UserMetricsRecordAction, |
| std::string /* action */) |
| |
| // Notifies the browser of an event occurring in the media pipeline. |
| IPC_MESSAGE_CONTROL1(ViewHostMsg_MediaLogEvents, |
| std::vector<media::MediaLogEvent> /* events */) |
| |
| // Requests to lock the mouse. Will result in a ViewMsg_LockMouse_ACK message |
| // being sent back. |
| // |privileged| is used by Pepper Flash. If this flag is set to true, we won't |
| // pop up a bubble to ask for user permission or take mouse lock content into |
| // account. |
| IPC_MESSAGE_ROUTED2(ViewHostMsg_LockMouse, |
| bool /* user_gesture */, |
| bool /* privileged */) |
| |
| // Requests to tell the renderer for the containing frame of the current |
| // renderer of a change in intrinsic sizing info parameters. This is only |
| // used for SVG inside of <object>, and not for iframes. |
| IPC_MESSAGE_ROUTED1(ViewHostMsg_IntrinsicSizingInfoChanged, |
| blink::WebIntrinsicSizingInfo) |
| |
| // Requests to unlock the mouse. A ViewMsg_MouseLockLost message will be sent |
| // whenever the mouse is unlocked (which may or may not be caused by |
| // ViewHostMsg_UnlockMouse). |
| IPC_MESSAGE_ROUTED0(ViewHostMsg_UnlockMouse) |
| |
| // Notifies that multiple touch targets may have been pressed, and to show |
| // the disambiguation popup. |
| IPC_MESSAGE_ROUTED3(ViewHostMsg_ShowDisambiguationPopup, |
| gfx::Rect, /* Border of touched targets */ |
| gfx::Size, /* Size of zoomed image */ |
| base::SharedMemoryHandle /* Bitmap pixels */) |
| |
| // Message sent from renderer to the browser when the element that is focused |
| // has been touched. A bool is passed in this message which indicates if the |
| // node is editable. |
| IPC_MESSAGE_ROUTED1(ViewHostMsg_FocusedNodeTouched, |
| bool /* editable */) |
| |
| // Sent once a paint happens after the first non empty layout. In other words, |
| // after the frame widget has painted something. |
| IPC_MESSAGE_ROUTED0(ViewHostMsg_DidFirstVisuallyNonEmptyPaint) |
| |
| // Sent once the RenderWidgetCompositor issues a draw command. |
| IPC_MESSAGE_ROUTED0(ViewHostMsg_DidCommitAndDrawCompositorFrame) |
| |
| // Sent in reply to ViewMsg_WaitForNextFrameForTests. |
| IPC_MESSAGE_ROUTED0(ViewHostMsg_WaitForNextFrameForTests_ACK) |
| |
| // Acknowledges that a SelectWordAroundCaret completed with the specified |
| // result and adjustments to the selection offsets. |
| IPC_MESSAGE_ROUTED3(ViewHostMsg_SelectWordAroundCaretAck, |
| bool /* did_select */, |
| int /* start_adjust */, |
| int /* end_adjust */) |
| |
| // Adding a new message? Stick to the sort order above: first platform |
| // independent ViewMsg, then ifdefs for platform specific ViewMsg, then platform |
| // independent ViewHostMsg, then ifdefs for platform specific ViewHostMsg. |
| |
| #endif // CONTENT_COMMON_VIEW_MESSAGES_H_ |
