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godot/core/os/keyboard.cpp

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GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
/*************************************************************************/
/* keyboard.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
Welcome in 2017, dear changelog reader! That year should bring the long-awaited OpenGL ES 3.0 compatible renderer with state-of-the-art rendering techniques tuned to work as low as middle end handheld devices - without compromising with the possibilities given for higher end desktop games of course. Great times ahead for the Godot community and the gamers that will play our games!
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/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
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/* */
/* 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"
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#include "os/os.h"
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struct _KeyCodeText {
int code;
const char *text;
};
static const _KeyCodeText _keycodes[]={
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/* clang-format off */
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{KEY_ESCAPE ,"Escape"},
{KEY_TAB ,"Tab"},
{KEY_BACKTAB ,"BackTab"},
{KEY_BACKSPACE ,"BackSpace"},
{KEY_RETURN ,"Return"},
{KEY_ENTER ,"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"},
{KEY_META ,"Meta"},
{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_ENTER ,"Kp Enter"},
{KEY_KP_MULTIPLY ,"Kp Multiply"},
{KEY_KP_DIVIDE ,"Kp Divide"},
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{KEY_KP_SUBTRACT ,"Kp Subtract"},
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{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"},
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{0 ,0}
/* clang-format on */
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};
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_RETURN: case KEY_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_KP_ENTER: 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:
Style: Various fixes to play nice with clang-format
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case KEY_LAUNCHE: case KEY_LAUNCHF:
return false;
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}
return true;
}
String keycode_get_string(uint32_t p_code) {
String codestr;
if (p_code&KEY_MASK_SHIFT)
codestr+="Shift+";
if (p_code&KEY_MASK_ALT)
codestr+="Alt+";
if (p_code&KEY_MASK_CTRL)
codestr+="Ctrl+";
if (p_code&KEY_MASK_META)
codestr+="Meta+";
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;
}
-WIP to add proper key swapping according to keyboard layout -fix with non working removal of collision exception in 3D physics
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-attempt to be friendlier on non english keyboards
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struct _KeyCodeReplace {
int from;
int to;
};
static const _KeyCodeReplace _keycode_replace_qwertz[]={
{KEY_Y,KEY_Z},
{KEY_Z,KEY_Y},
{0,0}
};
static const _KeyCodeReplace _keycode_replace_azerty[]={
{KEY_W,KEY_Z},
{KEY_Z,KEY_W},
{KEY_A,KEY_Q},
{KEY_Q,KEY_A},
{KEY_SEMICOLON,KEY_M},
{KEY_M,KEY_SEMICOLON},
{0,0}
};
static const _KeyCodeReplace _keycode_replace_qzerty[]={
{KEY_W,KEY_Z},
{KEY_Z,KEY_W},
{KEY_SEMICOLON,KEY_M},
{KEY_M,KEY_SEMICOLON},
{0,0}
};
static const _KeyCodeReplace _keycode_replace_dvorak[]={
{KEY_UNDERSCORE,KEY_BRACELEFT},
{KEY_EQUAL,KEY_BRACERIGHT},
{KEY_Q,KEY_APOSTROPHE},
{KEY_W,KEY_COMMA},
{KEY_E,KEY_PERIOD},
{KEY_R,KEY_P},
{KEY_T,KEY_Y},
{KEY_Y,KEY_F},
{KEY_U,KEY_G},
{KEY_I,KEY_C},
{KEY_O,KEY_R},
{KEY_P,KEY_L},
{KEY_BRACELEFT,KEY_SLASH},
{KEY_BRACERIGHT,KEY_EQUAL},
{KEY_A,KEY_A},
{KEY_S,KEY_O},
{KEY_D,KEY_E},
{KEY_F,KEY_U},
{KEY_G,KEY_I},
{KEY_H,KEY_D},
{KEY_J,KEY_H},
{KEY_K,KEY_T},
{KEY_L,KEY_N},
{KEY_SEMICOLON,KEY_S},
{KEY_APOSTROPHE,KEY_UNDERSCORE},
{KEY_Z,KEY_SEMICOLON},
{KEY_X,KEY_Q},
{KEY_C,KEY_J},
{KEY_V,KEY_K},
{KEY_B,KEY_X},
{KEY_N,KEY_B},
{KEY_M,KEY_M},
{KEY_COMMA,KEY_W},
{KEY_PERIOD,KEY_V},
{KEY_SLASH,KEY_Z},
{0,0}
};
static const _KeyCodeReplace _keycode_replace_neo[]={
{0,0}
};
-Added yield nodes to visual script -Added input selection nodes to visual script -Added script create icon for those who miss it, will only appear when it can be used.
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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) {
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return _keycodes[p_index].code;
-Added yield nodes to visual script -Added input selection nodes to visual script -Added script create icon for those who miss it, will only appear when it can be used.
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}
const char* keycode_get_name_by_index(int p_index) {
return _keycodes[p_index].text;
}
-attempt to be friendlier on non english keyboards
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int latin_keyboard_keycode_convert(int p_keycode) {
const _KeyCodeReplace *kcr=NULL;
switch(OS::get_singleton()->get_latin_keyboard_variant()) {
case OS::LATIN_KEYBOARD_QWERTY: return p_keycode; break;
case OS::LATIN_KEYBOARD_QWERTZ: kcr=_keycode_replace_qwertz; break;
case OS::LATIN_KEYBOARD_AZERTY: kcr=_keycode_replace_azerty; break;
case OS::LATIN_KEYBOARD_QZERTY: kcr=_keycode_replace_qzerty; break;
case OS::LATIN_KEYBOARD_DVORAK: kcr=_keycode_replace_dvorak; break;
case OS::LATIN_KEYBOARD_NEO: kcr=_keycode_replace_neo; break;
default: return p_keycode;
}
if (!kcr) {
return p_keycode;
}
while(kcr->from) {
if (kcr->from==p_keycode)
return kcr->to;
kcr++;
}
-WIP to add proper key swapping according to keyboard layout -fix with non working removal of collision exception in 3D physics
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return p_keycode;
}