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// 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/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/common_param_traits_macros.h"
#include "content/common/content_export.h"
#include "content/common/content_param_traits.h"
#include "content/common/frame_replication_state.h"
#include "content/common/navigation_gesture.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/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 "net/base/network_change_notifier.h"
#include "ppapi/buildflags/buildflags.h"
#include "third_party/blink/public/mojom/manifest/display_mode.mojom.h"
#include "third_party/blink/public/mojom/renderer_preferences.mojom.h"
#include "ui/base/ime/text_input_type.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"
#include "ui/native_theme/native_theme.h"
#if defined(OS_MACOSX)
#include "third_party/blink/public/platform/mac/web_scrollbar_theme.h"
#endif
#undef IPC_MESSAGE_EXPORT
#define IPC_MESSAGE_EXPORT CONTENT_EXPORT
#define IPC_MESSAGE_START ViewMsgStart
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(content::ThreeDAPIType,
content::THREE_D_API_TYPE_LAST)
IPC_ENUM_TRAITS_MAX_VALUE(ui::TextInputType, ui::TEXT_INPUT_TYPE_MAX)
#if defined(OS_MACOSX)
IPC_ENUM_TRAITS_MAX_VALUE(blink::ScrollerStyle, blink::kScrollerStyleOverlay)
#endif
IPC_ENUM_TRAITS_MAX_VALUE(ui::NativeTheme::SystemThemeColor,
ui::NativeTheme::SystemThemeColor::kMaxValue)
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()
// Messages sent from the browser to the renderer.
// This passes a set of webkit preferences down to the renderer.
IPC_MESSAGE_ROUTED1(ViewMsg_UpdateWebPreferences,
content::WebPreferences)
// 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)
// Notification that a move or resize renderer's containing window has
// started.
IPC_MESSAGE_ROUTED0(ViewMsg_MoveOrResizeStarted)
#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
// -----------------------------------------------------------------------------
// 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 from an inactive renderer for the browser to route to the active
// renderer, instructing it to close.
IPC_MESSAGE_ROUTED0(ViewHostMsg_RouteCloseEvent)
// 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)
#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)
// 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 */)
// 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_
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