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godot/core/os/keyboard.cpp
Rémi Verschelde 1426cd3b3a
One Copyright Update to rule them all 
As many open source projects have started doing it, we're removing the
current year from the copyright notice, so that we don't need to bump
it every year.

It seems like only the first year of publication is technically
relevant for copyright notices, and even that seems to be something
that many companies stopped listing altogether (in a version controlled
codebase, the commits are a much better source of date of publication
than a hardcoded copyright statement).

We also now list Godot Engine contributors first as we're collectively
the current maintainers of the project, and we clarify that the
"exclusive" copyright of the co-founders covers the timespan before
opensourcing (their further contributions are included as part of Godot
Engine contributors).

Also fixed "cf." Frenchism - it's meant as "refer to / see".

Backported from #70885.
2023-01-10 15:26:54 +01:00

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/**************************************************************************/
/* keyboard.cpp */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/**************************************************************************/
#include "keyboard.h"
#include "core/os/os.h"
struct _KeyCodeText {
int code;
const char *text;
};
static const _KeyCodeText _keycodes[] = {
/* clang-format off */
{KEY_ESCAPE ,"Escape"},
{KEY_TAB ,"Tab"},
{KEY_BACKTAB ,"BackTab"},
{KEY_BACKSPACE ,"BackSpace"},
{KEY_ENTER ,"Enter"},
{KEY_KP_ENTER ,"Kp Enter"},
{KEY_INSERT ,"Insert"},
{KEY_DELETE ,"Delete"},
{KEY_PAUSE ,"Pause"},
{KEY_PRINT ,"Print"},
{KEY_SYSREQ ,"SysReq"},
{KEY_CLEAR ,"Clear"},
{KEY_HOME ,"Home"},
{KEY_END ,"End"},
{KEY_LEFT ,"Left"},
{KEY_UP ,"Up"},
{KEY_RIGHT ,"Right"},
{KEY_DOWN ,"Down"},
{KEY_PAGEUP ,"PageUp"},
{KEY_PAGEDOWN ,"PageDown"},
{KEY_SHIFT ,"Shift"},
{KEY_CONTROL ,"Control"},
#ifdef OSX_ENABLED
{KEY_META ,"Command"},
#else
{KEY_META ,"Meta"},
#endif
{KEY_ALT ,"Alt"},
{KEY_CAPSLOCK ,"CapsLock"},
{KEY_NUMLOCK ,"NumLock"},
{KEY_SCROLLLOCK ,"ScrollLock"},
{KEY_F1 ,"F1"},
{KEY_F2 ,"F2"},
{KEY_F3 ,"F3"},
{KEY_F4 ,"F4"},
{KEY_F5 ,"F5"},
{KEY_F6 ,"F6"},
{KEY_F7 ,"F7"},
{KEY_F8 ,"F8"},
{KEY_F9 ,"F9"},
{KEY_F10 ,"F10"},
{KEY_F11 ,"F11"},
{KEY_F12 ,"F12"},
{KEY_F13 ,"F13"},
{KEY_F14 ,"F14"},
{KEY_F15 ,"F15"},
{KEY_F16 ,"F16"},
{KEY_KP_MULTIPLY ,"Kp Multiply"},
{KEY_KP_DIVIDE ,"Kp Divide"},
{KEY_KP_SUBTRACT ,"Kp Subtract"},
{KEY_KP_PERIOD ,"Kp Period"},
{KEY_KP_ADD ,"Kp Add"},
{KEY_KP_0 ,"Kp 0"},
{KEY_KP_1 ,"Kp 1"},
{KEY_KP_2 ,"Kp 2"},
{KEY_KP_3 ,"Kp 3"},
{KEY_KP_4 ,"Kp 4"},
{KEY_KP_5 ,"Kp 5"},
{KEY_KP_6 ,"Kp 6"},
{KEY_KP_7 ,"Kp 7"},
{KEY_KP_8 ,"Kp 8"},
{KEY_KP_9 ,"Kp 9"},
{KEY_SUPER_L ,"Super L"},
{KEY_SUPER_R ,"Super R"},
{KEY_MENU ,"Menu"},
{KEY_HYPER_L ,"Hyper L"},
{KEY_HYPER_R ,"Hyper R"},
{KEY_HELP ,"Help"},
{KEY_DIRECTION_L ,"Direction L"},
{KEY_DIRECTION_R ,"Direction R"},
{KEY_BACK ,"Back"},
{KEY_FORWARD ,"Forward"},
{KEY_STOP ,"Stop"},
{KEY_REFRESH ,"Refresh"},
{KEY_VOLUMEDOWN ,"VolumeDown"},
{KEY_VOLUMEMUTE ,"VolumeMute"},
{KEY_VOLUMEUP ,"VolumeUp"},
{KEY_BASSBOOST ,"BassBoost"},
{KEY_BASSUP ,"BassUp"},
{KEY_BASSDOWN ,"BassDown"},
{KEY_TREBLEUP ,"TrebleUp"},
{KEY_TREBLEDOWN ,"TrebleDown"},
{KEY_MEDIAPLAY ,"MediaPlay"},
{KEY_MEDIASTOP ,"MediaStop"},
{KEY_MEDIAPREVIOUS ,"MediaPrevious"},
{KEY_MEDIANEXT ,"MediaNext"},
{KEY_MEDIARECORD ,"MediaRecord"},
{KEY_HOMEPAGE ,"HomePage"},
{KEY_FAVORITES ,"Favorites"},
{KEY_SEARCH ,"Search"},
{KEY_STANDBY ,"StandBy"},
{KEY_LAUNCHMAIL ,"LaunchMail"},
{KEY_LAUNCHMEDIA ,"LaunchMedia"},
{KEY_LAUNCH0 ,"Launch0"},
{KEY_LAUNCH1 ,"Launch1"},
{KEY_LAUNCH2 ,"Launch2"},
{KEY_LAUNCH3 ,"Launch3"},
{KEY_LAUNCH4 ,"Launch4"},
{KEY_LAUNCH5 ,"Launch5"},
{KEY_LAUNCH6 ,"Launch6"},
{KEY_LAUNCH7 ,"Launch7"},
{KEY_LAUNCH8 ,"Launch8"},
{KEY_LAUNCH9 ,"Launch9"},
{KEY_LAUNCHA ,"LaunchA"},
{KEY_LAUNCHB ,"LaunchB"},
{KEY_LAUNCHC ,"LaunchC"},
{KEY_LAUNCHD ,"LaunchD"},
{KEY_LAUNCHE ,"LaunchE"},
{KEY_LAUNCHF ,"LaunchF"},
{KEY_UNKNOWN ,"Unknown"},
{KEY_SPACE ,"Space"},
{KEY_EXCLAM ,"Exclam"},
{KEY_QUOTEDBL ,"QuoteDbl"},
{KEY_NUMBERSIGN ,"NumberSign"},
{KEY_DOLLAR ,"Dollar"},
{KEY_PERCENT ,"Percent"},
{KEY_AMPERSAND ,"Ampersand"},
{KEY_APOSTROPHE ,"Apostrophe"},
{KEY_PARENLEFT ,"ParenLeft"},
{KEY_PARENRIGHT ,"ParenRight"},
{KEY_ASTERISK ,"Asterisk"},
{KEY_PLUS ,"Plus"},
{KEY_COMMA ,"Comma"},
{KEY_MINUS ,"Minus"},
{KEY_PERIOD ,"Period"},
{KEY_SLASH ,"Slash"},
{KEY_0 ,"0"},
{KEY_1 ,"1"},
{KEY_2 ,"2"},
{KEY_3 ,"3"},
{KEY_4 ,"4"},
{KEY_5 ,"5"},
{KEY_6 ,"6"},
{KEY_7 ,"7"},
{KEY_8 ,"8"},
{KEY_9 ,"9"},
{KEY_COLON ,"Colon"},
{KEY_SEMICOLON ,"Semicolon"},
{KEY_LESS ,"Less"},
{KEY_EQUAL ,"Equal"},
{KEY_GREATER ,"Greater"},
{KEY_QUESTION ,"Question"},
{KEY_AT ,"At"},
{KEY_A ,"A"},
{KEY_B ,"B"},
{KEY_C ,"C"},
{KEY_D ,"D"},
{KEY_E ,"E"},
{KEY_F ,"F"},
{KEY_G ,"G"},
{KEY_H ,"H"},
{KEY_I ,"I"},
{KEY_J ,"J"},
{KEY_K ,"K"},
{KEY_L ,"L"},
{KEY_M ,"M"},
{KEY_N ,"N"},
{KEY_O ,"O"},
{KEY_P ,"P"},
{KEY_Q ,"Q"},
{KEY_R ,"R"},
{KEY_S ,"S"},
{KEY_T ,"T"},
{KEY_U ,"U"},
{KEY_V ,"V"},
{KEY_W ,"W"},
{KEY_X ,"X"},
{KEY_Y ,"Y"},
{KEY_Z ,"Z"},
{KEY_BRACKETLEFT ,"BracketLeft"},
{KEY_BACKSLASH ,"BackSlash"},
{KEY_BRACKETRIGHT ,"BracketRight"},
{KEY_ASCIICIRCUM ,"AsciiCircum"},
{KEY_UNDERSCORE ,"UnderScore"},
{KEY_QUOTELEFT ,"QuoteLeft"},
{KEY_BRACELEFT ,"BraceLeft"},
{KEY_BAR ,"Bar"},
{KEY_BRACERIGHT ,"BraceRight"},
{KEY_ASCIITILDE ,"AsciiTilde"},
{KEY_NOBREAKSPACE ,"NoBreakSpace"},
{KEY_EXCLAMDOWN ,"ExclamDown"},
{KEY_CENT ,"Cent"},
{KEY_STERLING ,"Sterling"},
{KEY_CURRENCY ,"Currency"},
{KEY_YEN ,"Yen"},
{KEY_BROKENBAR ,"BrokenBar"},
{KEY_SECTION ,"Section"},
{KEY_DIAERESIS ,"Diaeresis"},
{KEY_COPYRIGHT ,"Copyright"},
{KEY_ORDFEMININE ,"Ordfeminine"},
{KEY_GUILLEMOTLEFT ,"GuillemotLeft"},
{KEY_NOTSIGN ,"NotSign"},
{KEY_HYPHEN ,"Hyphen"},
{KEY_REGISTERED ,"Registered"},
{KEY_MACRON ,"Macron"},
{KEY_DEGREE ,"Degree"},
{KEY_PLUSMINUS ,"PlusMinus"},
{KEY_TWOSUPERIOR ,"TwoSuperior"},
{KEY_THREESUPERIOR ,"ThreeSuperior"},
{KEY_ACUTE ,"Acute"},
{KEY_MU ,"Mu"},
{KEY_PARAGRAPH ,"Paragraph"},
{KEY_PERIODCENTERED ,"PeriodCentered"},
{KEY_CEDILLA ,"Cedilla"},
{KEY_ONESUPERIOR ,"OneSuperior"},
{KEY_MASCULINE ,"Masculine"},
{KEY_GUILLEMOTRIGHT ,"GuillemotRight"},
{KEY_ONEQUARTER ,"OneQuarter"},
{KEY_ONEHALF ,"OneHalf"},
{KEY_THREEQUARTERS ,"ThreeQuarters"},
{KEY_QUESTIONDOWN ,"QuestionDown"},
{KEY_AGRAVE ,"Agrave"},
{KEY_AACUTE ,"Aacute"},
{KEY_ACIRCUMFLEX ,"AcircumFlex"},
{KEY_ATILDE ,"Atilde"},
{KEY_ADIAERESIS ,"Adiaeresis"},
{KEY_ARING ,"Aring"},
{KEY_AE ,"Ae"},
{KEY_CCEDILLA ,"Ccedilla"},
{KEY_EGRAVE ,"Egrave"},
{KEY_EACUTE ,"Eacute"},
{KEY_ECIRCUMFLEX ,"Ecircumflex"},
{KEY_EDIAERESIS ,"Ediaeresis"},
{KEY_IGRAVE ,"Igrave"},
{KEY_IACUTE ,"Iacute"},
{KEY_ICIRCUMFLEX ,"Icircumflex"},
{KEY_IDIAERESIS ,"Idiaeresis"},
{KEY_ETH ,"Eth"},
{KEY_NTILDE ,"Ntilde"},
{KEY_OGRAVE ,"Ograve"},
{KEY_OACUTE ,"Oacute"},
{KEY_OCIRCUMFLEX ,"Ocircumflex"},
{KEY_OTILDE ,"Otilde"},
{KEY_ODIAERESIS ,"Odiaeresis"},
{KEY_MULTIPLY ,"Multiply"},
{KEY_OOBLIQUE ,"Ooblique"},
{KEY_UGRAVE ,"Ugrave"},
{KEY_UACUTE ,"Uacute"},
{KEY_UCIRCUMFLEX ,"Ucircumflex"},
{KEY_UDIAERESIS ,"Udiaeresis"},
{KEY_YACUTE ,"Yacute"},
{KEY_THORN ,"Thorn"},
{KEY_SSHARP ,"Ssharp"},
{KEY_DIVISION ,"Division"},
{KEY_YDIAERESIS ,"Ydiaeresis"},
{0 ,nullptr}
/* clang-format on */
};
bool keycode_has_unicode(uint32_t p_keycode) {
switch (p_keycode) {
case KEY_ESCAPE:
case KEY_TAB:
case KEY_BACKTAB:
case KEY_BACKSPACE:
case KEY_ENTER:
case KEY_KP_ENTER:
case KEY_INSERT:
case KEY_DELETE:
case KEY_PAUSE:
case KEY_PRINT:
case KEY_SYSREQ:
case KEY_CLEAR:
case KEY_HOME:
case KEY_END:
case KEY_LEFT:
case KEY_UP:
case KEY_RIGHT:
case KEY_DOWN:
case KEY_PAGEUP:
case KEY_PAGEDOWN:
case KEY_SHIFT:
case KEY_CONTROL:
case KEY_META:
case KEY_ALT:
case KEY_CAPSLOCK:
case KEY_NUMLOCK:
case KEY_SCROLLLOCK:
case KEY_F1:
case KEY_F2:
case KEY_F3:
case KEY_F4:
case KEY_F5:
case KEY_F6:
case KEY_F7:
case KEY_F8:
case KEY_F9:
case KEY_F10:
case KEY_F11:
case KEY_F12:
case KEY_F13:
case KEY_F14:
case KEY_F15:
case KEY_F16:
case KEY_SUPER_L:
case KEY_SUPER_R:
case KEY_MENU:
case KEY_HYPER_L:
case KEY_HYPER_R:
case KEY_HELP:
case KEY_DIRECTION_L:
case KEY_DIRECTION_R:
case KEY_BACK:
case KEY_FORWARD:
case KEY_STOP:
case KEY_REFRESH:
case KEY_VOLUMEDOWN:
case KEY_VOLUMEMUTE:
case KEY_VOLUMEUP:
case KEY_BASSBOOST:
case KEY_BASSUP:
case KEY_BASSDOWN:
case KEY_TREBLEUP:
case KEY_TREBLEDOWN:
case KEY_MEDIAPLAY:
case KEY_MEDIASTOP:
case KEY_MEDIAPREVIOUS:
case KEY_MEDIANEXT:
case KEY_MEDIARECORD:
case KEY_HOMEPAGE:
case KEY_FAVORITES:
case KEY_SEARCH:
case KEY_STANDBY:
case KEY_OPENURL:
case KEY_LAUNCHMAIL:
case KEY_LAUNCHMEDIA:
case KEY_LAUNCH0:
case KEY_LAUNCH1:
case KEY_LAUNCH2:
case KEY_LAUNCH3:
case KEY_LAUNCH4:
case KEY_LAUNCH5:
case KEY_LAUNCH6:
case KEY_LAUNCH7:
case KEY_LAUNCH8:
case KEY_LAUNCH9:
case KEY_LAUNCHA:
case KEY_LAUNCHB:
case KEY_LAUNCHC:
case KEY_LAUNCHD:
case KEY_LAUNCHE:
case KEY_LAUNCHF:
return false;
}
return true;
}
String keycode_get_string(uint32_t p_code) {
String codestr;
if (p_code & KEY_MASK_SHIFT) {
codestr += find_keycode_name(KEY_SHIFT);
codestr += "+";
}
if (p_code & KEY_MASK_ALT) {
codestr += find_keycode_name(KEY_ALT);
codestr += "+";
}
if (p_code & KEY_MASK_CTRL) {
codestr += find_keycode_name(KEY_CONTROL);
codestr += "+";
}
if (p_code & KEY_MASK_META) {
codestr += find_keycode_name(KEY_META);
codestr += "+";
}
p_code &= KEY_CODE_MASK;
const _KeyCodeText *kct = &_keycodes[0];
while (kct->text) {
if (kct->code == (int)p_code) {
codestr += kct->text;
return codestr;
}
kct++;
}
codestr += String::chr(p_code);
return codestr;
}
int find_keycode(const String &p_code) {
const _KeyCodeText *kct = &_keycodes[0];
while (kct->text) {
if (p_code.nocasecmp_to(kct->text) == 0) {
return kct->code;
}
kct++;
}
return 0;
}
const char *find_keycode_name(int p_keycode) {
const _KeyCodeText *kct = &_keycodes[0];
while (kct->text) {
if (kct->code == p_keycode) {
return kct->text;
}
kct++;
}
return "";
}
int keycode_get_count() {
const _KeyCodeText *kct = &_keycodes[0];
int count = 0;
while (kct->text) {
count++;
kct++;
}
return count;
}
int keycode_get_value_by_index(int p_index) {
return _keycodes[p_index].code;
}
const char *keycode_get_name_by_index(int p_index) {
return _keycodes[p_index].text;
}
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