void accel_table_t::add(WORD cmd, std::string key) {
size_t pos = 0;
bool ctrl = false, alt = false, shift = false;
while(true) {
if(key.substr(pos, 5) == "Ctrl+") {
ctrl = true;
pos += 5;
} else if(key.substr(pos, 4) == "Alt+") {
alt = true;
pos += 4;
} else if(key.substr(pos, 6) == "Shift+") {
shift = true;
pos += 6;
} else if(pos >= key.size()) return;
else break;
}
WORD keycode;
key = key.substr(pos);
if(key.length() == 0) return;
else if(key.length() == 1) {
SHORT virtkey = VkKeyScanA(key[0]);
keycode = LOBYTE(virtkey);
} else if(key[0] == 'F') {
std::istringstream parse;
parse.str(key.substr(1));
int fkey = -1;
parse >> fkey;
// We allow for 24 F-keys because that's how many VK_Fx constants there are
if(fkey <= 0 || fkey > 24)
return;
keycode = VK_F1 + fkey - 1;
} else if(key == "Backsp") keycode = VK_BACK;
static void InputChar(unsigned char uChar, unsigned int nWaitMilliseconds)
{
//char sLog[100] = "";
//sprintf(sLog, "KeyInput: [%c]\n", (char )uChar);
//OutputDebugStringA(sLog);
// ref: https://msdn.microsoft.com/en-us/library/windows/desktop/ms646329(v=vs.85).aspx
USHORT usVkey = VkKeyScanA(uChar);
unsigned char shift = MapVirtualKey(VK_LSHIFT, 0);
unsigned char captial = MapVirtualKey(VK_CAPITAL, 0);
unsigned char scanCode = MapVirtualKey((unsigned char)(0x00ff & usVkey), 0);
if (usVkey & 0x0100) { // `shift' key pressed
MykeyDown(shift);
Sleep(nWaitMilliseconds);
MykeyDown(scanCode);
Sleep(nWaitMilliseconds);
MykeyUp(scanCode);
Sleep(nWaitMilliseconds);
MykeyUp(shift);
Sleep(nWaitMilliseconds);
}
else {
MykeyDown(scanCode);
Sleep(nWaitMilliseconds);
MykeyUp(scanCode);
Sleep(nWaitMilliseconds);
}
}
/* MAKE_EXPORT VkKeyScanW_new=VkKeyScanW */
SHORT WINAPI VkKeyScanW_new(WCHAR ch)
{
LPSTR lpChar = NULL;
CHAR character;
STACK_WtoA(ch, lpChar);
character = lpChar[0];
return VkKeyScanA(character);
}
char2keycode(char) -> int \n\
\n\
Converts character to virtual key code \n\
";
static PyObject*
char2keycode(PyObject* self, PyObject* args)
{
char c = 0;
int vk = 0;
if(!PyArg_ParseTuple(args, "c", &c))
return NULL;
vk = VkKeyScanA(c);
return Py_BuildValue("i", vk);
}
void SendFullKeyStrokeHelper(HANDLE hIn, char ch)
{
INPUT_RECORD ir[2];
ZeroMemory(ir, ARRAYSIZE(ir) * sizeof(INPUT_RECORD));
ir[0].EventType = KEY_EVENT;
ir[0].Event.KeyEvent.bKeyDown = TRUE;
ir[0].Event.KeyEvent.dwControlKeyState = ch < 0x20 ? LEFT_CTRL_PRESSED : 0; // set left_ctrl_pressed for control keys.
ir[0].Event.KeyEvent.uChar.AsciiChar = ch;
ir[0].Event.KeyEvent.wVirtualKeyCode = VkKeyScanA(ir[0].Event.KeyEvent.uChar.AsciiChar);
ir[0].Event.KeyEvent.wVirtualScanCode = (WORD)MapVirtualKeyA(ir[0].Event.KeyEvent.wVirtualKeyCode, MAPVK_VK_TO_VSC);
ir[0].Event.KeyEvent.wRepeatCount = 1;
ir[1] = ir[0];
ir[1].Event.KeyEvent.bKeyDown = FALSE;
DWORD dwWritten = 0;
VERIFY_WIN32_BOOL_SUCCEEDED(WriteConsoleInputA(hIn, ir, (DWORD)ARRAYSIZE(ir), &dwWritten), L"Writing key stroke.");
VERIFY_ARE_EQUAL((DWORD)ARRAYSIZE(ir), dwWritten, L"Written matches expected.");
}
/**********************************************************************
* VkKeyScan (KEYBOARD.129)
*/
WORD WINAPI VkKeyScan16(CHAR cChar)
{
return VkKeyScanA( cChar );
}
JNIEXPORT void JNICALL Java_org_cef_browser_CefBrowser_1N_N_1SendKeyEvent
(JNIEnv *env, jobject obj, jobject key_event) {
CefRefPtr<CefBrowser> browser = JNI_GET_BROWSER_OR_RETURN(env, obj);
jclass cls = env->GetObjectClass(key_event);
if (!cls)
return;
JNI_STATIC_DEFINE_INT(env, cls, KEY_PRESSED);
JNI_STATIC_DEFINE_INT(env, cls, KEY_RELEASED);
JNI_STATIC_DEFINE_INT(env, cls, KEY_TYPED);
int event_type, modifiers;
char key_char;
if (!CallJNIMethodI_V(env, cls, key_event, "getID", &event_type) ||
!CallJNIMethodC_V(env, cls, key_event, "getKeyChar", &key_char) ||
!CallJNIMethodI_V(env, cls, key_event, "getModifiersEx", &modifiers)) {
return;
}
CefKeyEvent cef_event;
cef_event.modifiers = GetCefModifiers(env, cls, modifiers);
#if defined(OS_WIN)
BYTE VkCode = LOBYTE(VkKeyScanA(key_char));
UINT scanCode = MapVirtualKey(VkCode, MAPVK_VK_TO_VSC);
cef_event.native_key_code = (scanCode << 16) | // key scan code
1; // key repeat count
#elif defined(OS_LINUX) || defined(OS_MACOSX)
int key_code;
if (!CallJNIMethodI_V(env, cls, key_event, "getKeyCode", &key_code)) {
return;
}
JNI_STATIC_DEFINE_INT(env, cls, VK_BACK_SPACE);
JNI_STATIC_DEFINE_INT(env, cls, VK_DELETE);
JNI_STATIC_DEFINE_INT(env, cls, VK_DOWN);
JNI_STATIC_DEFINE_INT(env, cls, VK_ENTER);
JNI_STATIC_DEFINE_INT(env, cls, VK_ESCAPE);
JNI_STATIC_DEFINE_INT(env, cls, VK_LEFT);
JNI_STATIC_DEFINE_INT(env, cls, VK_RIGHT);
JNI_STATIC_DEFINE_INT(env, cls, VK_TAB);
JNI_STATIC_DEFINE_INT(env, cls, VK_UP);
#if defined(OS_LINUX)
if (key_code == JNI_STATIC(VK_BACK_SPACE))
cef_event.native_key_code = GDK_BackSpace;
else if (key_code == JNI_STATIC(VK_DELETE))
cef_event.native_key_code = GDK_Delete;
else if (key_code == JNI_STATIC(VK_DOWN))
cef_event.native_key_code = GDK_Down;
else if (key_code == JNI_STATIC(VK_ENTER))
cef_event.native_key_code = GDK_KEY_KP_Enter;
else if (key_code == JNI_STATIC(VK_ESCAPE))
cef_event.native_key_code = GDK_Escape;
else if (key_code == JNI_STATIC(VK_LEFT))
cef_event.native_key_code = GDK_Left;
else if (key_code == JNI_STATIC(VK_RIGHT))
cef_event.native_key_code = GDK_Right;
else if (key_code == JNI_STATIC(VK_TAB))
cef_event.native_key_code = GDK_Tab;
else if (key_code == JNI_STATIC(VK_UP))
cef_event.native_key_code = GDK_Up;
else
cef_event.native_key_code = key_char;
#elif defined(OS_MACOSX)
if (key_code == JNI_STATIC(VK_BACK_SPACE)) {
cef_event.native_key_code = kVK_Delete;
cef_event.unmodified_character = kBackspaceCharCode;
} else if (key_code == JNI_STATIC(VK_DELETE)) {
cef_event.native_key_code = kVK_ForwardDelete;
cef_event.unmodified_character = kDeleteCharCode;
} else if (key_code == JNI_STATIC(VK_DOWN)) {
cef_event.native_key_code = kVK_DownArrow;
cef_event.unmodified_character = /* NSDownArrowFunctionKey */ 0xF701;
} else if (key_code == JNI_STATIC(VK_ENTER)) {
cef_event.native_key_code = kVK_Return;
cef_event.unmodified_character = kReturnCharCode;
} else if (key_code == JNI_STATIC(VK_ESCAPE)) {
cef_event.native_key_code = kVK_Escape;
cef_event.unmodified_character = kEscapeCharCode;
} else if (key_code == JNI_STATIC(VK_LEFT)) {
cef_event.native_key_code = kVK_LeftArrow;
cef_event.unmodified_character = /* NSLeftArrowFunctionKey */ 0xF702;
} else if (key_code == JNI_STATIC(VK_RIGHT)) {
cef_event.native_key_code = kVK_RightArrow;
cef_event.unmodified_character = /* NSRightArrowFunctionKey */ 0xF703;
} else if (key_code == JNI_STATIC(VK_TAB)) {
cef_event.native_key_code = kVK_Tab;
cef_event.unmodified_character = kTabCharCode;
} else if (key_code == JNI_STATIC(VK_UP)) {
cef_event.native_key_code = kVK_UpArrow;
cef_event.unmodified_character = /* NSUpArrowFunctionKey */ 0xF700;
} else {
cef_event.native_key_code = GetMacKeyCodeFromChar(key_char);
if (cef_event.native_key_code == -1)
return;
cef_event.unmodified_character = key_char;
}
cef_event.character = cef_event.unmodified_character;
// Fill in |character| according to flags.
if (cef_event.modifiers & EVENTFLAG_SHIFT_DOWN) {
if (key_char >= '0' && key_char <= '9') {
cef_event.character = kShiftCharsForNumberKeys[key_char - '0'];
} else if (key_char >= 'A' && key_char <= 'Z') {
cef_event.character = 'A' + (key_char - 'A');
} else {
switch (cef_event.native_key_code) {
case kVK_ANSI_Grave:
cef_event.character = '~';
break;
case kVK_ANSI_Minus:
cef_event.character = '_';
break;
case kVK_ANSI_Equal:
cef_event.character = '+';
break;
case kVK_ANSI_LeftBracket:
cef_event.character = '{';
break;
case kVK_ANSI_RightBracket:
cef_event.character = '}';
break;
case kVK_ANSI_Backslash:
cef_event.character = '|';
break;
case kVK_ANSI_Semicolon:
cef_event.character = ':';
break;
case kVK_ANSI_Quote:
cef_event.character = '\"';
break;
case kVK_ANSI_Comma:
cef_event.character = '<';
break;
case kVK_ANSI_Period:
cef_event.character = '>';
break;
case kVK_ANSI_Slash:
cef_event.character = '?';
break;
default:
break;
}
}
}
// Control characters.
if (cef_event.modifiers & EVENTFLAG_CONTROL_DOWN) {
if (key_char >= 'A' && key_char <= 'Z')
cef_event.character = 1 + key_char - 'A';
else if (cef_event.native_key_code == kVK_ANSI_LeftBracket)
cef_event.character = 27;
else if (cef_event.native_key_code == kVK_ANSI_Backslash)
cef_event.character = 28;
else if (cef_event.native_key_code == kVK_ANSI_RightBracket)
cef_event.character = 29;
}
#endif // defined(OS_MACOSX)
#endif // defined(OS_LINUX) || defined(OS_MACOSX)
if (event_type == JNI_STATIC(KEY_PRESSED)) {
#if defined(OS_WIN)
cef_event.windows_key_code = VkCode;
#endif
cef_event.type = KEYEVENT_RAWKEYDOWN;
} else if (event_type == JNI_STATIC(KEY_RELEASED)) {
#if defined(OS_WIN)
cef_event.windows_key_code = VkCode;
// bits 30 and 31 should always be 1 for WM_KEYUP
cef_event.native_key_code |= 0xC0000000;
#endif
cef_event.type = KEYEVENT_KEYUP;
} else if (event_type == JNI_STATIC(KEY_TYPED)) {
#if defined(OS_WIN)
cef_event.windows_key_code = key_char;
#endif
cef_event.type = KEYEVENT_CHAR;
} else {
return;
}
browser->GetHost()->SendKeyEvent(cef_event);
}