Adding hooks to add the keyboard on screen and be able to dismiss it.

remoting/client/native_device_keymap_ios.cc

Index: remoting/client/native_device_keymap_ios.cc
diff --git a/remoting/client/native_device_keymap_ios.cc b/remoting/client/native_device_keymap_ios.cc
new file mode 100644
index 0000000000000000000000000000000000000000..ebaaa71350e8799e9e3a284855fc8915106cef84
--- /dev/null
+++ b/remoting/client/native_device_keymap_ios.cc
@@ -0,0 +1,217 @@
+// Copyright 2017 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.
+
+#include "remoting/client/native_device_keymap.h"
+
+#include "base/logging.h"
+
+namespace {
+
+// TODO(nicholss): Copied from Android, no changes yet. See how broken this is.
+
+// These must be defined in the same order as the Android keycodes in
+// <android/keycodes.h> and
+// "ui/events/keycodes/keyboard_code_conversion_android.cc" . Some of these
+// mappings assume a US keyboard layout for now.
+const uint32_t usb_keycodes[] = {
+    0,  // UNKNOWN
+    0,  // SOFT_LEFT
+    0,  // SOFT_RIGHT
+    0,  // HOME
+    0,  // BACK
+    0,  // CALL
+    0,  // ENDCALL
+
+    0x070027,  // 0
+    0x07001e,  // 1
+    0x07001f,  // 2
+    0x070020,  // 3
+    0x070021,  // 4
+    0x070022,  // 5
+    0x070023,  // 6
+    0x070024,  // 7
+    0x070025,  // 8
+    0x070026,  // 9
+
+    0,         // STAR
+    0,         // POUND
+    0x070052,  // DPAD_UP
+    0x070051,  // DPAD_DOWN
+    0x070050,  // DPAD_LEFT
+    0x07004f,  // DPAD_RIGHT
+    0,         // DPAD_CENTER
+    0,         // VOLUME_UP
+    0,         // VOLUME_DOWN
+    0,         // POWER
+    0,         // CAMERA
+    0,         // CLEAR
+
+    0x070004,  // A
+    0x070005,  // B
+    0x070006,  // C
+    0x070007,  // D
+    0x070008,  // E
+    0x070009,  // F
+    0x07000a,  // G
+    0x07000b,  // H
+    0x07000c,  // I
+    0x07000d,  // J
+    0x07000e,  // K
+    0x07000f,  // L
+    0x070010,  // M
+    0x070011,  // N
+    0x070012,  // O
+    0x070013,  // P
+    0x070014,  // Q
+    0x070015,  // R
+    0x070016,  // S
+    0x070017,  // T
+    0x070018,  // U
+    0x070019,  // V
+    0x07001a,  // W
+    0x07001b,  // X
+    0x07001c,  // Y
+    0x07001d,  // Z
+
+    0x070036,  // COMMA
+    0x070037,  // PERIOD
+
+    0x0700e2,  // ALT_LEFT
+    0x0700e6,  // ALT_RIGHT
+    0x0700e1,  // SHIFT_LEFT
+    0x0700e5,  // SHIFT_RIGHT
+
+    0x07002b,  // TAB
+    0x07002c,  // SPACE
+
+    0,  // SYM
+    0,  // EXPLORER
+    0,  // ENVELOPE
+
+    0x070028,  // ENTER
+    0x07002a,  // DEL (backspace)
+
+    0x070035,  // GRAVE (backtick)
+    0x07002d,  // MINUS
+    0x07002e,  // EQUALS
+    0x07002f,  // LEFT_BRACKET
+    0x070030,  // RIGHT_BRACKET
+    0x070031,  // BACKSLASH
+    0x070033,  // SEMICOLON
+    0x070034,  // APOSTROPHE
+    0x070038,  // SLASH
+
+    0,  // AT
+    0,  // NUM
+    0,  // HEADSETHOOK
+    0,  // FOCUS
+    0,  // PLUS
+    0,  // MENU
+    0,  // NOTIFICATION
+    0,  // SEARCH
+    0,  // MEDIA_PLAY_PAUSE
+    0,  // MEDIA_STOP
+    0,  // MEDIA_NEXT
+    0,  // MEDIA_PREVIOUS
+    0,  // MEDIA_REWIND
+    0,  // MEDIA_FAST_FORWARD
+    0,  // MUTE
+
+    0x07004b,  // PAGE_UP
+    0x07004e,  // PAGE_DOWN
+
+    0,  // PICTSYMBOLS
+    0,  // SWITCH_CHARSET
+    0,  // BUTTON_A
+    0,  // BUTTON_B
+    0,  // BUTTON_C
+    0,  // BUTTON_X
+    0,  // BUTTON_Y
+    0,  // BUTTON_Z
+    0,  // BUTTON_L1
+    0,  // BUTTON_R1
+    0,  // BUTTON_L2
+    0,  // BUTTON_R2
+    0,  // BUTTON_THUMBL
+    0,  // BUTTON_THUMBR
+    0,  // BUTTON_START
+    0,  // BUTTON_SELECT
+    0,  // BUTTON_MODE
+
+    0x070029,  // ESCAPE
+    0x07004c,  // FORWARD_DEL
+
+    0x0700e0,  // CTRL_LEFT
+    0x0700e4,  // CTRL_RIGHT
+    0,         // CAPS_LOCK
+    0,         // SCROLL_LOCK
+    0x0700e3,  // META_LEFT
+    0x0700e7,  // META_RIGHT
+    0,         // FUNCTION
+
+    0x070046,  // SYSRQ (printscreen)
+    0x070048,  // BREAK (pause)
+    0x07004a,  // MOVE_HOME (home)
+    0x07004d,  // MOVE_END (end)
+    0x070049,  // INSERT
+
+    0,  // FORWARD
+    0,  // MEDIA_PLAY
+    0,  // MEDIA_PAUSE
+    0,  // MEDIA_CLOSE
+    0,  // MEDIA_EJECT
+    0,  // MEDIA_RECORD
+
+    0x07003a,  // F1
+    0x07003b,  // F2
+    0x07003c,  // F3
+    0x07003d,  // F4
+    0x07003e,  // F5
+    0x07003f,  // F6
+    0x070040,  // F7
+    0x070041,  // F8
+    0x070042,  // F9
+    0x070043,  // F10
+    0x070044,  // F11
+    0x070045,  // F12
+
+    0,  // NUM_LOCK
+
+    0x070062,  // NUMPAD_0
+    0x070059,  // NUMPAD_1
+    0x07005a,  // NUMPAD_2
+    0x07005b,  // NUMPAD_3
+    0x07005c,  // NUMPAD_4
+    0x07005d,  // NUMPAD_5
+    0x07005e,  // NUMPAD_6
+    0x07005f,  // NUMPAD_7
+    0x070060,  // NUMPAD_8
+    0x070061,  // NUMPAD_9
+
+    0x070054,  // NUMPAD_DIVIDE
+    0x070055,  // NUMPAD_MULTIPLY
+    0x070056,  // NUMPAD_SUBTRACT
+    0x070057,  // NUMPAD_ADD
+    0x070063,  // NUMPAD_DOT
+    0x070085,  // NUMPAD_COMMA
+    0x070058,  // NUMPAD_ENTER
+    0x070067,  // NUMPAD_EQUALS
+    0x0700b6,  // NUMPAD_LEFT_PAREN
+    0x0700b7,  // NUMPAD_RIGHT_PAREN
+};
+
+}  // namespace
+
+namespace remoting {
+
+uint32_t NativeDeviceKeycodeToUsbKeycode(size_t device_keycode) {
+  if (device_keycode >= sizeof(usb_keycodes) / sizeof(uint32_t)) {
+    LOG(WARNING) << "Attempted to decode out-of-range Android keycode";
+    return 0;
+  }
+
+  return usb_keycodes[device_keycode];
+}
+
+}  // namespace remoting