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content / browser / devtools / protocol / native_input_event_builder_mac.mm [blame]
// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/342213636): Remove this and spanify to fix the errors.
#pragma allow_unsafe_buffers
#endif
#include <Cocoa/Cocoa.h>
#include <algorithm>
#include "base/apple/owned_objc.h"
#include "base/strings/sys_string_conversions.h"
#include "content/browser/devtools/protocol/native_input_event_builder.h"
#include "third_party/blink/public/common/input/web_input_event.h"
namespace content::protocol {
// Mac requires a native event to emulate key events. This method gives
// only crude capabilities (see: crbug.com/667387).
gfx::NativeEvent NativeInputEventBuilder::CreateEvent(
const input::NativeWebKeyboardEvent& event) {
NSEventType type = NSEventTypeKeyUp;
if (event.GetType() == blink::WebInputEvent::Type::kRawKeyDown ||
event.GetType() == blink::WebInputEvent::Type::kKeyDown)
type = NSEventTypeKeyDown;
const char16_t* textStartAddr = &event.text[0];
const int textLength =
std::find(textStartAddr,
textStartAddr + input::NativeWebKeyboardEvent::kTextLengthCap,
'\0') -
textStartAddr;
NSString* character =
base::SysUTF16ToNSString(std::u16string(textStartAddr, textLength));
int modifiers = event.GetModifiers();
NSUInteger flags =
(modifiers & blink::WebInputEvent::kShiftKey ? NSEventModifierFlagShift
: 0) |
(modifiers & blink::WebInputEvent::kControlKey
? NSEventModifierFlagControl
: 0) |
(modifiers & blink::WebInputEvent::kAltKey ? NSEventModifierFlagOption
: 0) |
(modifiers & blink::WebInputEvent::kMetaKey ? NSEventModifierFlagCommand
: 0);
return base::apple::OwnedNSEvent([NSEvent
keyEventWithType:type
location:NSZeroPoint
modifierFlags:flags
timestamp:0
windowNumber:0
context:nil
characters:character
charactersIgnoringModifiers:character
isARepeat:NO
keyCode:event.native_key_code]);
}
} // namespace content::protocol