mirror of
https://github.com/lihop/godot-xterm.git
synced 2024-09-20 08:26:20 +02:00
a849423096
Rewrites the Terminal class as a GDExtension to be used directly in Godot without a terminal.gd proxy. Breaks a lot of things in its current state (e.g. signals and other functions have not be implemented yet), but does add support for transparent colors and true color inversion. It also seems to be about 4x faster (FPS-wise) than the old version with some basic stress testing. Old source code has been moved to a different directory to be copied over and/or rewritten piece by piece.
211 lines
7.7 KiB
C++
211 lines
7.7 KiB
C++
#include "terminal.h"
|
|
#include <xkbcommon/xkbcommon-keysyms.h>
|
|
|
|
using namespace godot;
|
|
|
|
const std::map<const char *, const char *> Terminal::FONTS = {
|
|
{"normal_font", "res://addons/godot_xterm/fonts/normal.ttf"},
|
|
{"bold_font", "res://addons/godot_xterm/fonts/bold.ttf"},
|
|
{"italics_font", "res://addons/godot_xterm/fonts/italics.ttf"},
|
|
{"bold_italics_font", "res://addons/godot_xterm/fonts/bold_italics.ttf"},
|
|
};
|
|
|
|
// TODO: Ensure it is default Xterm dark theme.
|
|
const Terminal::ColorMap Terminal::COLORS = {
|
|
{"ansi_0_color", {"#000000", TSM_COLOR_BLACK}},
|
|
{"ansi_1_color", {"#CD0000", TSM_COLOR_RED}},
|
|
{"ansi_2_color", {"#00CD00", TSM_COLOR_GREEN}},
|
|
{"ansi_3_color", {"#CDCD00", TSM_COLOR_YELLOW}},
|
|
{"ansi_4_color", {"#0000EE", TSM_COLOR_BLUE}},
|
|
{"ansi_5_color", {"#CD00CD", TSM_COLOR_MAGENTA}},
|
|
{"ansi_6_color", {"#00CDCD", TSM_COLOR_CYAN}},
|
|
{"ansi_7_color", {"#E5E5E5", TSM_COLOR_LIGHT_GREY}},
|
|
{"ansi_8_color", {"#7F7F7F", TSM_COLOR_DARK_GREY}},
|
|
{"ansi_9_color", {"#FF0000", TSM_COLOR_LIGHT_RED}},
|
|
{"ansi_10_color", {"#00FF00", TSM_COLOR_LIGHT_GREEN}},
|
|
{"ansi_11_color", {"#FFFF00", TSM_COLOR_LIGHT_YELLOW}},
|
|
{"ansi_12_color", {"#0000FC", TSM_COLOR_LIGHT_BLUE}},
|
|
{"ansi_13_color", {"#FF00FF", TSM_COLOR_LIGHT_MAGENTA}},
|
|
{"ansi_14_color", {"#00FFFF", TSM_COLOR_LIGHT_CYAN}},
|
|
{"ansi_15_color", {"#FFFFFF", TSM_COLOR_WHITE}},
|
|
{"foreground_color", {"#FFFFFF", TSM_COLOR_FOREGROUND}},
|
|
{"background_color", {"#000000", TSM_COLOR_BACKGROUND}},
|
|
};
|
|
|
|
const Terminal::KeyMap Terminal::KEY_MAP = {
|
|
// Godot does not have seperate scancodes for keypad keys when NumLock is
|
|
// off. We can check the unicode value to determine whether it is off and
|
|
// set the appropriate scancode. Based on the patch which adds support for
|
|
// this to TextEdit/LineEdit:
|
|
// https://github.com/godotengine/godot/pull/3269/files
|
|
{{KEY_KP_0, '0'}, XKB_KEY_KP_0},
|
|
{{KEY_KP_0, '\0'}, XKB_KEY_KP_Insert},
|
|
{{KEY_KP_1, '1'}, XKB_KEY_KP_1},
|
|
{{KEY_KP_1, '\0'}, XKB_KEY_KP_End},
|
|
{{KEY_KP_2, '2'}, XKB_KEY_KP_2},
|
|
{{KEY_KP_2, '\0'}, XKB_KEY_KP_Down},
|
|
{{KEY_KP_3, '3'}, XKB_KEY_KP_3},
|
|
{{KEY_KP_3, '\0'}, XKB_KEY_KP_Page_Down},
|
|
{{KEY_KP_4, '4'}, XKB_KEY_KP_4},
|
|
{{KEY_KP_4, '\0'}, XKB_KEY_KP_Left},
|
|
{{KEY_KP_5, '5'}, XKB_KEY_KP_5},
|
|
{{KEY_KP_5, '\0'}, XKB_KEY_KP_Begin},
|
|
{{KEY_KP_6, '6'}, XKB_KEY_KP_6},
|
|
{{KEY_KP_6, '\0'}, XKB_KEY_KP_Right},
|
|
{{KEY_KP_7, '7'}, XKB_KEY_KP_7},
|
|
{{KEY_KP_7, '\0'}, XKB_KEY_KP_Home},
|
|
{{KEY_KP_8, '8'}, XKB_KEY_KP_8},
|
|
{{KEY_KP_8, '\0'}, XKB_KEY_KP_Up},
|
|
{{KEY_KP_9, '9'}, XKB_KEY_KP_9},
|
|
{{KEY_KP_9, '\0'}, XKB_KEY_KP_Page_Up},
|
|
{{KEY_KP_PERIOD, '.'}, XKB_KEY_KP_Decimal},
|
|
{{KEY_KP_PERIOD, '\0'}, XKB_KEY_KP_Delete},
|
|
{{KEY_KP_DIVIDE, '/'}, XKB_KEY_KP_Divide},
|
|
{{KEY_KP_MULTIPLY, '*'}, XKB_KEY_KP_Multiply},
|
|
{{KEY_KP_SUBTRACT, '-'}, XKB_KEY_KP_Subtract},
|
|
{{KEY_KP_ADD, '+'}, XKB_KEY_KP_Add},
|
|
{{KEY_KP_ENTER, '\0'}, XKB_KEY_KP_Enter},
|
|
//{{ , }, XKB_KEY_KP_Equal},
|
|
//{{ , }, XKB_KEY_KP_Separator},
|
|
//{{ , }, XKB_KEY_KP_Tab},
|
|
//{{ , }, XKB_KEY_KP_F1},
|
|
//{{ , }, XKB_KEY_KP_F2},
|
|
//{{ , }, XKB_KEY_KP_F3},
|
|
//{{ , }, XKB_KEY_KP_F4},
|
|
|
|
// Godot scancodes do not distinguish between uppercase and lowercase
|
|
// letters, so we can check the unicode value to determine this.
|
|
{{KEY_A, 'a'}, XKB_KEY_a},
|
|
{{KEY_A, 'A'}, XKB_KEY_A},
|
|
{{KEY_B, 'b'}, XKB_KEY_b},
|
|
{{KEY_B, 'B'}, XKB_KEY_B},
|
|
{{KEY_C, 'c'}, XKB_KEY_c},
|
|
{{KEY_C, 'C'}, XKB_KEY_C},
|
|
{{KEY_D, 'd'}, XKB_KEY_d},
|
|
{{KEY_D, 'D'}, XKB_KEY_D},
|
|
{{KEY_E, 'e'}, XKB_KEY_e},
|
|
{{KEY_E, 'E'}, XKB_KEY_E},
|
|
{{KEY_F, 'f'}, XKB_KEY_f},
|
|
{{KEY_F, 'F'}, XKB_KEY_F},
|
|
{{KEY_G, 'g'}, XKB_KEY_g},
|
|
{{KEY_G, 'G'}, XKB_KEY_G},
|
|
{{KEY_H, 'h'}, XKB_KEY_h},
|
|
{{KEY_H, 'H'}, XKB_KEY_H},
|
|
{{KEY_I, 'i'}, XKB_KEY_i},
|
|
{{KEY_I, 'I'}, XKB_KEY_I},
|
|
{{KEY_J, 'j'}, XKB_KEY_j},
|
|
{{KEY_J, 'J'}, XKB_KEY_J},
|
|
{{KEY_K, 'k'}, XKB_KEY_k},
|
|
{{KEY_K, 'K'}, XKB_KEY_K},
|
|
{{KEY_L, 'l'}, XKB_KEY_l},
|
|
{{KEY_L, 'L'}, XKB_KEY_L},
|
|
{{KEY_M, 'm'}, XKB_KEY_m},
|
|
{{KEY_M, 'M'}, XKB_KEY_M},
|
|
{{KEY_N, 'n'}, XKB_KEY_n},
|
|
{{KEY_N, 'N'}, XKB_KEY_N},
|
|
{{KEY_O, 'o'}, XKB_KEY_o},
|
|
{{KEY_O, 'O'}, XKB_KEY_O},
|
|
{{KEY_P, 'p'}, XKB_KEY_p},
|
|
{{KEY_P, 'P'}, XKB_KEY_P},
|
|
{{KEY_Q, 'q'}, XKB_KEY_q},
|
|
{{KEY_Q, 'Q'}, XKB_KEY_Q},
|
|
{{KEY_R, 'r'}, XKB_KEY_r},
|
|
{{KEY_R, 'R'}, XKB_KEY_R},
|
|
{{KEY_S, 's'}, XKB_KEY_s},
|
|
{{KEY_S, 'S'}, XKB_KEY_S},
|
|
{{KEY_T, 't'}, XKB_KEY_t},
|
|
{{KEY_T, 'T'}, XKB_KEY_T},
|
|
{{KEY_U, 'u'}, XKB_KEY_u},
|
|
{{KEY_U, 'U'}, XKB_KEY_U},
|
|
{{KEY_V, 'v'}, XKB_KEY_v},
|
|
{{KEY_V, 'V'}, XKB_KEY_V},
|
|
{{KEY_W, 'w'}, XKB_KEY_w},
|
|
{{KEY_W, 'W'}, XKB_KEY_W},
|
|
{{KEY_X, 'x'}, XKB_KEY_x},
|
|
{{KEY_X, 'X'}, XKB_KEY_X},
|
|
{{KEY_Y, 'y'}, XKB_KEY_y},
|
|
{{KEY_Y, 'Y'}, XKB_KEY_Y},
|
|
{{KEY_Z, 'z'}, XKB_KEY_z},
|
|
{{KEY_Z, 'Z'}, XKB_KEY_Z},
|
|
|
|
{{KEY_0, '0'}, XKB_KEY_0},
|
|
{{KEY_1, '1'}, XKB_KEY_1},
|
|
{{KEY_2, '2'}, XKB_KEY_2},
|
|
{{KEY_3, '3'}, XKB_KEY_3},
|
|
{{KEY_4, '4'}, XKB_KEY_4},
|
|
{{KEY_5, '5'}, XKB_KEY_5},
|
|
{{KEY_6, '6'}, XKB_KEY_6},
|
|
{{KEY_7, '7'}, XKB_KEY_7},
|
|
{{KEY_8, '8'}, XKB_KEY_8},
|
|
{{KEY_9, '9'}, XKB_KEY_9},
|
|
|
|
{{KEY_BRACKETLEFT, '['}, XKB_KEY_bracketleft},
|
|
{{KEY_BRACKETLEFT, ']'}, XKB_KEY_bracketright},
|
|
{{KEY_BRACELEFT, '{'}, XKB_KEY_braceleft},
|
|
{{KEY_BRACERIGHT, '}'}, XKB_KEY_braceright},
|
|
|
|
{{KEY_BACKSLASH, '\\'}, XKB_KEY_backslash},
|
|
{{KEY_BAR, '|'}, XKB_KEY_bar},
|
|
{{KEY_QUOTELEFT, '`'}, XKB_KEY_grave},
|
|
{{KEY_ASCIITILDE, '~'}, XKB_KEY_asciitilde},
|
|
{{KEY_SLASH, '/'}, XKB_KEY_slash},
|
|
{{KEY_QUESTION, '?'}, XKB_KEY_question},
|
|
|
|
{{KEY_HOME, '\0'}, XKB_KEY_Home},
|
|
{{KEY_BACKSPACE, '\0'}, XKB_KEY_BackSpace},
|
|
{{KEY_BACKTAB, '\0'}, XKB_KEY_ISO_Left_Tab},
|
|
{{KEY_CLEAR, '\0'}, XKB_KEY_Clear},
|
|
{{KEY_PAUSE, '\0'}, XKB_KEY_Pause},
|
|
{{KEY_SCROLLLOCK, '\0'}, XKB_KEY_Scroll_Lock},
|
|
{{KEY_SYSREQ, '\0'}, XKB_KEY_Sys_Req},
|
|
{{KEY_ESCAPE, '\0'}, XKB_KEY_Escape},
|
|
{{KEY_ENTER, '\0'}, XKB_KEY_Return},
|
|
{{KEY_INSERT, '\0'}, XKB_KEY_Insert},
|
|
{{KEY_DELETE, '\0'}, XKB_KEY_Delete},
|
|
{{KEY_PAGEUP, '\0'}, XKB_KEY_Page_Up},
|
|
{{KEY_PAGEDOWN, '\0'}, XKB_KEY_Page_Down},
|
|
{{KEY_UP, '\0'}, XKB_KEY_Up},
|
|
{{KEY_DOWN, '\0'}, XKB_KEY_Down},
|
|
{{KEY_RIGHT, '\0'}, XKB_KEY_Right},
|
|
{{KEY_LEFT, '\0'}, XKB_KEY_Left},
|
|
{{KEY_TAB, '\0'}, XKB_KEY_Tab},
|
|
//{{ , }, XKB_KEY_Linefeed},
|
|
//{{ , }, XKB_KEY_Find},
|
|
//{{ , }, XKB_KEY_Select},
|
|
|
|
{{KEY_F1, '\0'}, XKB_KEY_F1},
|
|
{{KEY_F2, '\0'}, XKB_KEY_F2},
|
|
{{KEY_F3, '\0'}, XKB_KEY_F3},
|
|
{{KEY_F4, '\0'}, XKB_KEY_F4},
|
|
{{KEY_F5, '\0'}, XKB_KEY_F5},
|
|
{{KEY_F6, '\0'}, XKB_KEY_F6},
|
|
{{KEY_F7, '\0'}, XKB_KEY_F7},
|
|
{{KEY_F8, '\0'}, XKB_KEY_F8},
|
|
{{KEY_F9, '\0'}, XKB_KEY_F9},
|
|
{{KEY_F10, '\0'}, XKB_KEY_F10},
|
|
{{KEY_F11, '\0'}, XKB_KEY_F11},
|
|
{{KEY_F12, '\0'}, XKB_KEY_F12},
|
|
{{KEY_F13, '\0'}, XKB_KEY_F13},
|
|
{{KEY_F14, '\0'}, XKB_KEY_F14},
|
|
{{KEY_F15, '\0'}, XKB_KEY_F15},
|
|
{{KEY_F16, '\0'}, XKB_KEY_F16},
|
|
{{KEY_F17, '\0'}, XKB_KEY_F17},
|
|
{{KEY_F18, '\0'}, XKB_KEY_F18},
|
|
{{KEY_F19, '\0'}, XKB_KEY_F19},
|
|
{{KEY_F20, '\0'}, XKB_KEY_F20},
|
|
{{KEY_F21, '\0'}, XKB_KEY_F21},
|
|
{{KEY_F22, '\0'}, XKB_KEY_F22},
|
|
{{KEY_F23, '\0'}, XKB_KEY_F23},
|
|
{{KEY_F24, '\0'}, XKB_KEY_F24},
|
|
{{KEY_F25, '\0'}, XKB_KEY_F25},
|
|
{{KEY_F26, '\0'}, XKB_KEY_F26},
|
|
{{KEY_F27, '\0'}, XKB_KEY_F27},
|
|
{{KEY_F28, '\0'}, XKB_KEY_F28},
|
|
{{KEY_F29, '\0'}, XKB_KEY_F29},
|
|
{{KEY_F30, '\0'}, XKB_KEY_F30},
|
|
{{KEY_F31, '\0'}, XKB_KEY_F31},
|
|
{{KEY_F32, '\0'}, XKB_KEY_F32},
|
|
{{KEY_F33, '\0'}, XKB_KEY_F33},
|
|
{{KEY_F34, '\0'}, XKB_KEY_F34},
|
|
{{KEY_F35, '\0'}, XKB_KEY_F35},
|
|
};
|