312 lines
12 KiB
C++
312 lines
12 KiB
C++
// Copyright (c) 2015 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#include "shell/common/gin_converters/content_converter.h"
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#include <string>
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#include "content/public/browser/context_menu_params.h"
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#include "content/public/browser/native_web_keyboard_event.h"
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#include "content/public/browser/web_contents.h"
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#include "shell/browser/api/electron_api_web_contents.h"
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#include "shell/browser/web_contents_permission_helper.h"
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#include "shell/common/gin_converters/blink_converter.h"
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#include "shell/common/gin_converters/callback_converter.h"
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#include "shell/common/gin_converters/frame_converter.h"
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#include "shell/common/gin_converters/gfx_converter.h"
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#include "shell/common/gin_converters/gurl_converter.h"
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#include "shell/common/gin_helper/dictionary.h"
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#include "third_party/blink/public/common/context_menu_data/untrustworthy_context_menu_params.h"
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#include "ui/events/keycodes/dom/keycode_converter.h"
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#include "ui/events/keycodes/keyboard_code_conversion.h"
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namespace gin {
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template <>
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struct Converter<ui::MenuSourceType> {
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static v8::Local<v8::Value> ToV8(v8::Isolate* isolate,
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const ui::MenuSourceType& in) {
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switch (in) {
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case ui::MENU_SOURCE_MOUSE:
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return StringToV8(isolate, "mouse");
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case ui::MENU_SOURCE_KEYBOARD:
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return StringToV8(isolate, "keyboard");
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case ui::MENU_SOURCE_TOUCH:
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return StringToV8(isolate, "touch");
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case ui::MENU_SOURCE_TOUCH_EDIT_MENU:
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return StringToV8(isolate, "touchMenu");
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case ui::MENU_SOURCE_LONG_PRESS:
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return StringToV8(isolate, "longPress");
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case ui::MENU_SOURCE_LONG_TAP:
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return StringToV8(isolate, "longTap");
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case ui::MENU_SOURCE_TOUCH_HANDLE:
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return StringToV8(isolate, "touchHandle");
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case ui::MENU_SOURCE_STYLUS:
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return StringToV8(isolate, "stylus");
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case ui::MENU_SOURCE_ADJUST_SELECTION:
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return StringToV8(isolate, "adjustSelection");
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case ui::MENU_SOURCE_ADJUST_SELECTION_RESET:
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return StringToV8(isolate, "adjustSelectionReset");
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default:
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return StringToV8(isolate, "none");
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}
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}
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};
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// static
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v8::Local<v8::Value> Converter<blink::mojom::MenuItem::Type>::ToV8(
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v8::Isolate* isolate,
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const blink::mojom::MenuItem::Type& val) {
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switch (val) {
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case blink::mojom::MenuItem::Type::kCheckableOption:
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return StringToV8(isolate, "checkbox");
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case blink::mojom::MenuItem::Type::kGroup:
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return StringToV8(isolate, "radio");
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case blink::mojom::MenuItem::Type::kSeparator:
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return StringToV8(isolate, "separator");
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case blink::mojom::MenuItem::Type::kSubMenu:
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return StringToV8(isolate, "submenu");
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case blink::mojom::MenuItem::Type::kOption:
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default:
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return StringToV8(isolate, "normal");
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}
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}
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// static
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v8::Local<v8::Value> Converter<ContextMenuParamsWithRenderFrameHost>::ToV8(
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v8::Isolate* isolate,
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const ContextMenuParamsWithRenderFrameHost& val) {
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const auto& params = val.first;
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content::RenderFrameHost* render_frame_host = val.second;
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gin_helper::Dictionary dict = gin::Dictionary::CreateEmpty(isolate);
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dict.SetGetter("frame", render_frame_host);
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dict.Set("x", params.x);
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dict.Set("y", params.y);
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dict.Set("linkURL", params.link_url);
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dict.Set("linkText", params.link_text);
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dict.Set("pageURL", params.page_url);
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dict.Set("frameURL", params.frame_url);
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dict.Set("srcURL", params.src_url);
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dict.Set("mediaType", params.media_type);
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dict.Set("mediaFlags", MediaFlagsToV8(isolate, params.media_flags));
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bool has_image_contents =
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(params.media_type == blink::mojom::ContextMenuDataMediaType::kImage) &&
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params.has_image_contents;
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dict.Set("hasImageContents", has_image_contents);
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dict.Set("isEditable", params.is_editable);
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dict.Set("editFlags", EditFlagsToV8(isolate, params.edit_flags));
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dict.Set("selectionText", params.selection_text);
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dict.Set("titleText", params.title_text);
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dict.Set("altText", params.alt_text);
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dict.Set("suggestedFilename", params.suggested_filename);
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dict.Set("misspelledWord", params.misspelled_word);
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dict.Set("selectionRect", params.selection_rect);
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#if BUILDFLAG(ENABLE_BUILTIN_SPELLCHECKER)
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dict.Set("dictionarySuggestions", params.dictionary_suggestions);
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dict.Set("spellcheckEnabled", params.spellcheck_enabled);
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#else
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dict.Set("spellcheckEnabled", false);
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#endif
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dict.Set("frameCharset", params.frame_charset);
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dict.Set("referrerPolicy", params.referrer_policy);
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dict.Set("inputFieldType", params.input_field_type);
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dict.Set("menuSourceType", params.source_type);
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return gin::ConvertToV8(isolate, dict);
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}
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// static
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bool Converter<blink::mojom::PermissionStatus>::FromV8(
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v8::Isolate* isolate,
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v8::Local<v8::Value> val,
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blink::mojom::PermissionStatus* out) {
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bool result;
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if (!ConvertFromV8(isolate, val, &result))
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return false;
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if (result)
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*out = blink::mojom::PermissionStatus::GRANTED;
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else
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*out = blink::mojom::PermissionStatus::DENIED;
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return true;
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}
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// static
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v8::Local<v8::Value> Converter<content::PermissionType>::ToV8(
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v8::Isolate* isolate,
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const content::PermissionType& val) {
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using PermissionType = electron::WebContentsPermissionHelper::PermissionType;
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// Based on mappings from content/browser/devtools/protocol/browser_handler.cc
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// Not all permissions are currently used by Electron but this will future
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// proof these conversions.
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switch (val) {
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case content::PermissionType::ACCESSIBILITY_EVENTS:
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return StringToV8(isolate, "accessibility-events");
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case content::PermissionType::AR:
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return StringToV8(isolate, "ar");
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case content::PermissionType::BACKGROUND_FETCH:
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return StringToV8(isolate, "background-fetch");
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case content::PermissionType::BACKGROUND_SYNC:
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return StringToV8(isolate, "background-sync");
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case content::PermissionType::CLIPBOARD_READ_WRITE:
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return StringToV8(isolate, "clipboard-read");
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case content::PermissionType::CLIPBOARD_SANITIZED_WRITE:
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return StringToV8(isolate, "clipboard-sanitized-write");
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case content::PermissionType::FILE_HANDLING:
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return StringToV8(isolate, "file-handling");
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case content::PermissionType::FONT_ACCESS:
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return StringToV8(isolate, "font-access");
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case content::PermissionType::IDLE_DETECTION:
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return StringToV8(isolate, "idle-detection");
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case content::PermissionType::MIDI_SYSEX:
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return StringToV8(isolate, "midiSysex");
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case content::PermissionType::NFC:
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return StringToV8(isolate, "nfc");
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case content::PermissionType::NOTIFICATIONS:
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return StringToV8(isolate, "notifications");
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case content::PermissionType::PAYMENT_HANDLER:
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return StringToV8(isolate, "payment-handler");
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case content::PermissionType::PERIODIC_BACKGROUND_SYNC:
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return StringToV8(isolate, "periodic-background-sync");
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case content::PermissionType::DURABLE_STORAGE:
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return StringToV8(isolate, "persistent-storage");
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case content::PermissionType::GEOLOCATION:
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return StringToV8(isolate, "geolocation");
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case content::PermissionType::CAMERA_PAN_TILT_ZOOM:
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case content::PermissionType::AUDIO_CAPTURE:
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case content::PermissionType::VIDEO_CAPTURE:
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return StringToV8(isolate, "media");
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case content::PermissionType::PROTECTED_MEDIA_IDENTIFIER:
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return StringToV8(isolate, "mediaKeySystem");
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case content::PermissionType::MIDI:
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return StringToV8(isolate, "midi");
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case content::PermissionType::WAKE_LOCK_SCREEN:
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return StringToV8(isolate, "screen-wake-lock");
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case content::PermissionType::SENSORS:
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return StringToV8(isolate, "sensors");
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case content::PermissionType::STORAGE_ACCESS_GRANT:
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return StringToV8(isolate, "storage-access");
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case content::PermissionType::VR:
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return StringToV8(isolate, "vr");
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case content::PermissionType::WAKE_LOCK_SYSTEM:
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return StringToV8(isolate, "system-wake-lock");
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case content::PermissionType::WINDOW_PLACEMENT:
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return StringToV8(isolate, "window-placement");
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case content::PermissionType::DISPLAY_CAPTURE:
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return StringToV8(isolate, "display-capture");
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case content::PermissionType::NUM:
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break;
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}
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switch (static_cast<PermissionType>(val)) {
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case PermissionType::POINTER_LOCK:
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return StringToV8(isolate, "pointerLock");
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case PermissionType::FULLSCREEN:
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return StringToV8(isolate, "fullscreen");
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case PermissionType::OPEN_EXTERNAL:
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return StringToV8(isolate, "openExternal");
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case PermissionType::SERIAL:
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return StringToV8(isolate, "serial");
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default:
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return StringToV8(isolate, "unknown");
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}
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}
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// static
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bool Converter<content::StopFindAction>::FromV8(v8::Isolate* isolate,
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v8::Local<v8::Value> val,
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content::StopFindAction* out) {
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std::string action;
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if (!ConvertFromV8(isolate, val, &action))
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return false;
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if (action == "clearSelection")
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*out = content::STOP_FIND_ACTION_CLEAR_SELECTION;
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else if (action == "keepSelection")
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*out = content::STOP_FIND_ACTION_KEEP_SELECTION;
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else if (action == "activateSelection")
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*out = content::STOP_FIND_ACTION_ACTIVATE_SELECTION;
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else
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return false;
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return true;
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}
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// static
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v8::Local<v8::Value> Converter<content::WebContents*>::ToV8(
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v8::Isolate* isolate,
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content::WebContents* val) {
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if (!val)
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return v8::Null(isolate);
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return electron::api::WebContents::FromOrCreate(isolate, val).ToV8();
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}
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// static
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bool Converter<content::WebContents*>::FromV8(v8::Isolate* isolate,
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v8::Local<v8::Value> val,
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content::WebContents** out) {
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if (!val->IsObject())
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return false;
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// gin's unwrapping converter doesn't expect the pointer inside to ever be
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// nullptr, so we check here first before attempting to unwrap.
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if (gin_helper::Destroyable::IsDestroyed(val.As<v8::Object>()))
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return false;
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electron::api::WebContents* web_contents = nullptr;
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if (!gin::ConvertFromV8(isolate, val, &web_contents) || !web_contents)
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return false;
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*out = web_contents->web_contents();
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return true;
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}
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// static
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v8::Local<v8::Value> Converter<content::Referrer>::ToV8(
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v8::Isolate* isolate,
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const content::Referrer& val) {
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gin_helper::Dictionary dict = gin::Dictionary::CreateEmpty(isolate);
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dict.Set("url", ConvertToV8(isolate, val.url));
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dict.Set("policy", ConvertToV8(isolate, val.policy));
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return gin::ConvertToV8(isolate, dict);
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}
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// static
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bool Converter<content::Referrer>::FromV8(v8::Isolate* isolate,
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v8::Local<v8::Value> val,
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content::Referrer* out) {
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gin_helper::Dictionary dict;
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if (!ConvertFromV8(isolate, val, &dict))
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return false;
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if (!dict.Get("url", &out->url))
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return false;
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if (!dict.Get("policy", &out->policy))
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return false;
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return true;
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}
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// static
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bool Converter<content::NativeWebKeyboardEvent>::FromV8(
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v8::Isolate* isolate,
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v8::Local<v8::Value> val,
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content::NativeWebKeyboardEvent* out) {
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gin_helper::Dictionary dict;
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if (!ConvertFromV8(isolate, val, &dict))
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return false;
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if (!ConvertFromV8(isolate, val, static_cast<blink::WebKeyboardEvent*>(out)))
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return false;
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dict.Get("skipInBrowser", &out->skip_in_browser);
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return true;
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}
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// static
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v8::Local<v8::Value> Converter<content::NativeWebKeyboardEvent>::ToV8(
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v8::Isolate* isolate,
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const content::NativeWebKeyboardEvent& in) {
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return ConvertToV8(isolate, static_cast<blink::WebKeyboardEvent>(in));
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}
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} // namespace gin
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