15b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey#include "vterm_internal.h" 25b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 35b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey#include <stdio.h> 45b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 55b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkeystatic const VTermColor ansi_colors[] = { 65b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey /* R G B */ 75b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey { 0, 0, 0 }, // black 85b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey { 224, 0, 0 }, // red 95b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey { 0, 224, 0 }, // green 105b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey { 224, 224, 0 }, // yellow 115b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey { 0, 0, 224 }, // blue 125b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey { 224, 0, 224 }, // magenta 135b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey { 0, 224, 224 }, // cyan 145b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey { 224, 224, 224 }, // white == light grey 155b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 165b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey // high intensity 175b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey { 128, 128, 128 }, // black 185b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey { 255, 64, 64 }, // red 195b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey { 64, 255, 64 }, // green 205b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey { 255, 255, 64 }, // yellow 215b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey { 64, 64, 255 }, // blue 225b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey { 255, 64, 255 }, // magenta 235b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey { 64, 255, 255 }, // cyan 245b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey { 255, 255, 255 }, // white for real 255b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey}; 265b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 275b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkeystatic int ramp6[] = { 285b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 0x00, 0x33, 0x66, 0x99, 0xCC, 0xFF, 295b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey}; 305b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 315b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkeystatic int ramp24[] = { 325b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 0x00, 0x0B, 0x16, 0x21, 0x2C, 0x37, 0x42, 0x4D, 0x58, 0x63, 0x6E, 0x79, 335b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 0x85, 0x90, 0x9B, 0xA6, 0xB1, 0xBC, 0xC7, 0xD2, 0xDD, 0xE8, 0xF3, 0xFF, 345b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey}; 355b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 366d78f36633063dad0689ca42be1ad8d0313ebfabElliott Hughesstatic void lookup_colour_ansi(const VTermState *state, long index, VTermColor *col) 375b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey{ 385b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey if(index >= 0 && index < 16) { 396d78f36633063dad0689ca42be1ad8d0313ebfabElliott Hughes *col = state->colors[index]; 405b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey } 415b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey} 425b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 436d78f36633063dad0689ca42be1ad8d0313ebfabElliott Hughesstatic void lookup_colour_palette(const VTermState *state, long index, VTermColor *col) 445b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey{ 455b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey if(index >= 0 && index < 16) { 465b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey // Normal 8 colours or high intensity - parse as palette 0 476d78f36633063dad0689ca42be1ad8d0313ebfabElliott Hughes lookup_colour_ansi(state, index, col); 485b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey } 495b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey else if(index >= 16 && index < 232) { 505b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey // 216-colour cube 515b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey index -= 16; 525b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 535b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey col->blue = ramp6[index % 6]; 545b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey col->green = ramp6[index/6 % 6]; 555b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey col->red = ramp6[index/6/6 % 6]; 565b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey } 575b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey else if(index >= 232 && index < 256) { 585b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey // 24 greyscales 595b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey index -= 232; 605b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 615b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey col->red = ramp24[index]; 625b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey col->green = ramp24[index]; 635b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey col->blue = ramp24[index]; 645b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey } 655b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey} 665b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 676d78f36633063dad0689ca42be1ad8d0313ebfabElliott Hughesstatic int lookup_colour(const VTermState *state, int palette, const long args[], int argcount, VTermColor *col, int *index) 685b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey{ 695b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey switch(palette) { 705b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 2: // RGB mode - 3 args contain colour values directly 715b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey if(argcount < 3) 725b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey return argcount; 735b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 745b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey col->red = CSI_ARG(args[0]); 755b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey col->green = CSI_ARG(args[1]); 765b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey col->blue = CSI_ARG(args[2]); 775b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 785b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey return 3; 795b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 805b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 5: // XTerm 256-colour mode 8173fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey if(index) 8273fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey *index = CSI_ARG_OR(args[0], -1); 8373fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey 846d78f36633063dad0689ca42be1ad8d0313ebfabElliott Hughes lookup_colour_palette(state, argcount ? CSI_ARG_OR(args[0], -1) : -1, col); 855b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 865b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey return argcount ? 1 : 0; 875b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 885b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey default: 895b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey fprintf(stderr, "Unrecognised colour palette %d\n", palette); 905b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey return 0; 915b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey } 925b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey} 935b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 945b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey// Some conveniences 955b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 965b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkeystatic void setpenattr(VTermState *state, VTermAttr attr, VTermValueType type, VTermValue *val) 975b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey{ 985b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey#ifdef DEBUG 995b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey if(type != vterm_get_attr_type(attr)) { 1005b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey fprintf(stderr, "Cannot set attr %d as it has type %d, not type %d\n", 1015b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey attr, vterm_get_attr_type(attr), type); 1025b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey return; 1035b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey } 1045b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey#endif 1055b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey if(state->callbacks && state->callbacks->setpenattr) 1065b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey (*state->callbacks->setpenattr)(attr, val, state->cbdata); 1075b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey} 1085b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 1095b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkeystatic void setpenattr_bool(VTermState *state, VTermAttr attr, int boolean) 1105b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey{ 1115b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey VTermValue val = { .boolean = boolean }; 1125b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr(state, attr, VTERM_VALUETYPE_BOOL, &val); 1135b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey} 1145b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 1155b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkeystatic void setpenattr_int(VTermState *state, VTermAttr attr, int number) 1165b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey{ 1175b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey VTermValue val = { .number = number }; 1185b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr(state, attr, VTERM_VALUETYPE_INT, &val); 1195b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey} 1205b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 1215b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkeystatic void setpenattr_col(VTermState *state, VTermAttr attr, VTermColor color) 1225b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey{ 1235b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey VTermValue val = { .color = color }; 1245b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr(state, attr, VTERM_VALUETYPE_COLOR, &val); 1255b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey} 1265b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 1275b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkeystatic void set_pen_col_ansi(VTermState *state, VTermAttr attr, long col) 1285b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey{ 1295b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey VTermColor *colp = (attr == VTERM_ATTR_BACKGROUND) ? &state->pen.bg : &state->pen.fg; 1305b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 1316d78f36633063dad0689ca42be1ad8d0313ebfabElliott Hughes lookup_colour_ansi(state, col, colp); 1325b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 1335b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_col(state, attr, *colp); 1345b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey} 1355b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 1366d78f36633063dad0689ca42be1ad8d0313ebfabElliott HughesINTERNAL void vterm_state_newpen(VTermState *state) 1376d78f36633063dad0689ca42be1ad8d0313ebfabElliott Hughes{ 1386d78f36633063dad0689ca42be1ad8d0313ebfabElliott Hughes // 90% grey so that pure white is brighter 1396d78f36633063dad0689ca42be1ad8d0313ebfabElliott Hughes state->default_fg.red = state->default_fg.green = state->default_fg.blue = 240; 1406d78f36633063dad0689ca42be1ad8d0313ebfabElliott Hughes state->default_bg.red = state->default_bg.green = state->default_bg.blue = 0; 1416d78f36633063dad0689ca42be1ad8d0313ebfabElliott Hughes 1426d78f36633063dad0689ca42be1ad8d0313ebfabElliott Hughes for(int col = 0; col < 16; col++) 1436d78f36633063dad0689ca42be1ad8d0313ebfabElliott Hughes state->colors[col] = ansi_colors[col]; 1446d78f36633063dad0689ca42be1ad8d0313ebfabElliott Hughes} 1456d78f36633063dad0689ca42be1ad8d0313ebfabElliott Hughes 1466d78f36633063dad0689ca42be1ad8d0313ebfabElliott HughesINTERNAL void vterm_state_resetpen(VTermState *state) 1475b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey{ 1485b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen.bold = 0; setpenattr_bool(state, VTERM_ATTR_BOLD, 0); 1495b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen.underline = 0; setpenattr_int( state, VTERM_ATTR_UNDERLINE, 0); 1505b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen.italic = 0; setpenattr_bool(state, VTERM_ATTR_ITALIC, 0); 1515b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen.blink = 0; setpenattr_bool(state, VTERM_ATTR_BLINK, 0); 1525b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen.reverse = 0; setpenattr_bool(state, VTERM_ATTR_REVERSE, 0); 1535b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen.strike = 0; setpenattr_bool(state, VTERM_ATTR_STRIKE, 0); 1545b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen.font = 0; setpenattr_int( state, VTERM_ATTR_FONT, 0); 1555b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 15673fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey state->fg_index = -1; 15773fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey state->bg_index = -1; 1585b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen.fg = state->default_fg; setpenattr_col(state, VTERM_ATTR_FOREGROUND, state->default_fg); 1595b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen.bg = state->default_bg; setpenattr_col(state, VTERM_ATTR_BACKGROUND, state->default_bg); 1605b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey} 1615b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 1626d78f36633063dad0689ca42be1ad8d0313ebfabElliott HughesINTERNAL void vterm_state_savepen(VTermState *state, int save) 1635b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey{ 1645b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey if(save) { 1655b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->saved.pen = state->pen; 1665b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey } 1675b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey else { 1685b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen = state->saved.pen; 1695b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 1705b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_bool(state, VTERM_ATTR_BOLD, state->pen.bold); 1715b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_int( state, VTERM_ATTR_UNDERLINE, state->pen.underline); 1725b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_bool(state, VTERM_ATTR_ITALIC, state->pen.italic); 1735b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_bool(state, VTERM_ATTR_BLINK, state->pen.blink); 1745b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_bool(state, VTERM_ATTR_REVERSE, state->pen.reverse); 1755b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_bool(state, VTERM_ATTR_STRIKE, state->pen.strike); 1765b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_int( state, VTERM_ATTR_FONT, state->pen.font); 1775b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_col( state, VTERM_ATTR_FOREGROUND, state->pen.fg); 1785b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_col( state, VTERM_ATTR_BACKGROUND, state->pen.bg); 1795b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey } 1805b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey} 1815b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 1825b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkeyvoid vterm_state_get_default_colors(const VTermState *state, VTermColor *default_fg, VTermColor *default_bg) 1835b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey{ 1845b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey *default_fg = state->default_fg; 1855b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey *default_bg = state->default_bg; 1865b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey} 1875b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 1885b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkeyvoid vterm_state_get_palette_color(const VTermState *state, int index, VTermColor *col) 1895b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey{ 1906d78f36633063dad0689ca42be1ad8d0313ebfabElliott Hughes lookup_colour_palette(state, index, col); 1915b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey} 1925b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 1935b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkeyvoid vterm_state_set_default_colors(VTermState *state, const VTermColor *default_fg, const VTermColor *default_bg) 1945b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey{ 1955b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->default_fg = *default_fg; 1965b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->default_bg = *default_bg; 1975b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey} 1985b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 1996d78f36633063dad0689ca42be1ad8d0313ebfabElliott Hughesvoid vterm_state_set_palette_color(VTermState *state, int index, const VTermColor *col) 2006d78f36633063dad0689ca42be1ad8d0313ebfabElliott Hughes{ 2016d78f36633063dad0689ca42be1ad8d0313ebfabElliott Hughes if(index >= 0 && index < 16) 2026d78f36633063dad0689ca42be1ad8d0313ebfabElliott Hughes state->colors[index] = *col; 2036d78f36633063dad0689ca42be1ad8d0313ebfabElliott Hughes} 2046d78f36633063dad0689ca42be1ad8d0313ebfabElliott Hughes 2055b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkeyvoid vterm_state_set_bold_highbright(VTermState *state, int bold_is_highbright) 2065b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey{ 2075b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->bold_is_highbright = bold_is_highbright; 2085b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey} 2095b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 2106d78f36633063dad0689ca42be1ad8d0313ebfabElliott HughesINTERNAL void vterm_state_setpen(VTermState *state, const long args[], int argcount) 2115b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey{ 2125b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey // SGR - ECMA-48 8.3.117 2135b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 2145b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey int argi = 0; 2155b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey int value; 2165b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 2175b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey while(argi < argcount) { 2185b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey // This logic is easier to do 'done' backwards; set it true, and make it 2195b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey // false again in the 'default' case 2205b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey int done = 1; 2215b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 2225b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey long arg; 2235b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey switch(arg = CSI_ARG(args[argi])) { 2245b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case CSI_ARG_MISSING: 2255b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 0: // Reset 2265b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey vterm_state_resetpen(state); 2275b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey break; 2285b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 2295b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 1: // Bold on 2305b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen.bold = 1; 2315b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_bool(state, VTERM_ATTR_BOLD, 1); 23273fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey if(state->fg_index > -1 && state->fg_index < 8 && state->bold_is_highbright) 23373fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey set_pen_col_ansi(state, VTERM_ATTR_FOREGROUND, state->fg_index + (state->pen.bold ? 8 : 0)); 2345b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey break; 2355b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 2365b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 3: // Italic on 2375b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen.italic = 1; 2385b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_bool(state, VTERM_ATTR_ITALIC, 1); 2395b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey break; 2405b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 2415b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 4: // Underline single 2425b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen.underline = 1; 2435b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_int(state, VTERM_ATTR_UNDERLINE, 1); 2445b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey break; 2455b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 2465b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 5: // Blink 2475b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen.blink = 1; 2485b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_bool(state, VTERM_ATTR_BLINK, 1); 2495b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey break; 2505b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 2515b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 7: // Reverse on 2525b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen.reverse = 1; 2535b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_bool(state, VTERM_ATTR_REVERSE, 1); 2545b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey break; 2555b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 2565b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 9: // Strikethrough on 2575b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen.strike = 1; 2585b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_bool(state, VTERM_ATTR_STRIKE, 1); 2595b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey break; 2605b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 2615b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 10: case 11: case 12: case 13: case 14: 2625b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 15: case 16: case 17: case 18: case 19: // Select font 2635b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen.font = CSI_ARG(args[argi]) - 10; 2645b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_int(state, VTERM_ATTR_FONT, state->pen.font); 2655b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey break; 2665b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 2675b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 21: // Underline double 2685b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen.underline = 2; 2695b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_int(state, VTERM_ATTR_UNDERLINE, 2); 2705b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey break; 2715b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 2725b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 22: // Bold off 2735b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen.bold = 0; 2745b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_bool(state, VTERM_ATTR_BOLD, 0); 2755b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey break; 2765b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 2775b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 23: // Italic and Gothic (currently unsupported) off 2785b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen.italic = 0; 2795b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_bool(state, VTERM_ATTR_ITALIC, 0); 2805b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey break; 2815b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 2825b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 24: // Underline off 2835b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen.underline = 0; 2845b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_int(state, VTERM_ATTR_UNDERLINE, 0); 2855b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey break; 2865b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 2875b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 25: // Blink off 2885b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen.blink = 0; 2895b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_bool(state, VTERM_ATTR_BLINK, 0); 2905b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey break; 2915b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 2925b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 27: // Reverse off 2935b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen.reverse = 0; 2945b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_bool(state, VTERM_ATTR_REVERSE, 0); 2955b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey break; 2965b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 2975b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 29: // Strikethrough off 2985b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen.strike = 0; 2995b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_bool(state, VTERM_ATTR_STRIKE, 0); 3005b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey break; 3015b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 3025b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 30: case 31: case 32: case 33: 3035b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 34: case 35: case 36: case 37: // Foreground colour palette 3045b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey value = CSI_ARG(args[argi]) - 30; 30573fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey state->fg_index = value; 3065b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey if(state->pen.bold && state->bold_is_highbright) 3075b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey value += 8; 3085b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey set_pen_col_ansi(state, VTERM_ATTR_FOREGROUND, value); 3095b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey break; 3105b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 3115b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 38: // Foreground colour alternative palette 31273fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey state->fg_index = -1; 3135b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey if(argcount - argi < 1) 3145b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey return; 3156d78f36633063dad0689ca42be1ad8d0313ebfabElliott Hughes argi += 1 + lookup_colour(state, CSI_ARG(args[argi+1]), args+argi+2, argcount-argi-2, &state->pen.fg, &state->fg_index); 3165b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_col(state, VTERM_ATTR_FOREGROUND, state->pen.fg); 3175b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey break; 3185b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 3195b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 39: // Foreground colour default 32073fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey state->fg_index = -1; 3215b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen.fg = state->default_fg; 3225b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_col(state, VTERM_ATTR_FOREGROUND, state->pen.fg); 3235b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey break; 3245b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 3255b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 40: case 41: case 42: case 43: 3265b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 44: case 45: case 46: case 47: // Background colour palette 32773fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey value = CSI_ARG(args[argi]) - 40; 32873fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey state->bg_index = value; 32973fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey set_pen_col_ansi(state, VTERM_ATTR_BACKGROUND, value); 3305b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey break; 3315b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 3325b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 48: // Background colour alternative palette 33373fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey state->bg_index = -1; 3345b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey if(argcount - argi < 1) 3355b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey return; 3366d78f36633063dad0689ca42be1ad8d0313ebfabElliott Hughes argi += 1 + lookup_colour(state, CSI_ARG(args[argi+1]), args+argi+2, argcount-argi-2, &state->pen.bg, &state->bg_index); 3375b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_col(state, VTERM_ATTR_BACKGROUND, state->pen.bg); 3385b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey break; 3395b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 3405b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 49: // Default background 34173fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey state->bg_index = -1; 3425b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey state->pen.bg = state->default_bg; 3435b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey setpenattr_col(state, VTERM_ATTR_BACKGROUND, state->pen.bg); 3445b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey break; 3455b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 3465b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 90: case 91: case 92: case 93: 3475b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 94: case 95: case 96: case 97: // Foreground colour high-intensity palette 34873fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey value = CSI_ARG(args[argi]) - 90 + 8; 34973fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey state->fg_index = value; 35073fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey set_pen_col_ansi(state, VTERM_ATTR_FOREGROUND, value); 3515b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey break; 3525b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 3535b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 100: case 101: case 102: case 103: 3545b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case 104: case 105: case 106: case 107: // Background colour high-intensity palette 35573fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey value = CSI_ARG(args[argi]) - 100 + 8; 35673fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey state->bg_index = value; 35773fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey set_pen_col_ansi(state, VTERM_ATTR_BACKGROUND, value); 3585b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey break; 3595b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 3605b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey default: 3615b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey done = 0; 3625b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey break; 3635b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey } 3645b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 3655b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey if(!done) 3665b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey fprintf(stderr, "libvterm: Unhandled CSI SGR %lu\n", arg); 3675b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 3685b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey while(CSI_ARG_HAS_MORE(args[argi++])); 3695b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey } 3705b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey} 3715b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 3726d78f36633063dad0689ca42be1ad8d0313ebfabElliott HughesINTERNAL int vterm_state_getpen(VTermState *state, long args[], int argcount) 37373fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey{ 37473fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey int argi = 0; 37573fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey 37673fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey if(state->pen.bold) 37773fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey args[argi++] = 1; 37873fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey 37973fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey if(state->pen.italic) 38073fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey args[argi++] = 3; 38173fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey 38273fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey if(state->pen.underline == 1) 38373fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey args[argi++] = 4; 38473fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey 38573fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey if(state->pen.blink) 38673fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey args[argi++] = 5; 38773fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey 38873fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey if(state->pen.reverse) 38973fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey args[argi++] = 7; 39073fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey 39173fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey if(state->pen.strike) 39273fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey args[argi++] = 9; 39373fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey 39473fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey if(state->pen.font) 39573fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey args[argi++] = 10 + state->pen.font; 39673fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey 39773fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey if(state->pen.underline == 2) 39873fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey args[argi++] = 21; 39973fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey 40073fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey if(state->fg_index >= 0 && state->fg_index < 8) 40173fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey args[argi++] = 30 + state->fg_index; 40273fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey else if(state->fg_index >= 8 && state->fg_index < 16) 40373fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey args[argi++] = 90 + state->fg_index - 8; 40473fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey else if(state->fg_index >= 16 && state->fg_index < 256) { 40573fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey args[argi++] = CSI_ARG_FLAG_MORE|38; 40673fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey args[argi++] = CSI_ARG_FLAG_MORE|5; 40773fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey args[argi++] = state->fg_index; 40873fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey } 40973fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey 41073fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey if(state->bg_index >= 0 && state->bg_index < 8) 41173fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey args[argi++] = 40 + state->bg_index; 41273fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey else if(state->bg_index >= 8 && state->bg_index < 16) 41373fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey args[argi++] = 100 + state->bg_index - 8; 41473fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey else if(state->bg_index >= 16 && state->bg_index < 256) { 41573fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey args[argi++] = CSI_ARG_FLAG_MORE|48; 41673fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey args[argi++] = CSI_ARG_FLAG_MORE|5; 41773fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey args[argi++] = state->bg_index; 41873fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey } 41973fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey 42073fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey return argi; 42173fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey} 42273fbfc38792bd96137d5b6ae3016dfc4d9805d46Jeff Sharkey 4235b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkeyint vterm_state_get_penattr(const VTermState *state, VTermAttr attr, VTermValue *val) 4245b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey{ 4255b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey switch(attr) { 4265b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case VTERM_ATTR_BOLD: 4275b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey val->boolean = state->pen.bold; 4285b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey return 1; 4295b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 4305b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case VTERM_ATTR_UNDERLINE: 4315b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey val->number = state->pen.underline; 4325b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey return 1; 4335b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 4345b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case VTERM_ATTR_ITALIC: 4355b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey val->boolean = state->pen.italic; 4365b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey return 1; 4375b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 4385b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case VTERM_ATTR_BLINK: 4395b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey val->boolean = state->pen.blink; 4405b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey return 1; 4415b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 4425b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case VTERM_ATTR_REVERSE: 4435b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey val->boolean = state->pen.reverse; 4445b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey return 1; 4455b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 4465b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case VTERM_ATTR_STRIKE: 4475b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey val->boolean = state->pen.strike; 4485b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey return 1; 4495b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 4505b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case VTERM_ATTR_FONT: 4515b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey val->number = state->pen.font; 4525b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey return 1; 4535b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 4545b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case VTERM_ATTR_FOREGROUND: 4555b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey val->color = state->pen.fg; 4565b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey return 1; 4575b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 4585b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey case VTERM_ATTR_BACKGROUND: 4595b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey val->color = state->pen.bg; 4605b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey return 1; 4615b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey } 4625b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey 4635b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey return 0; 4645b78a3aa7741c3f44b676ccffa765cecee1cbd4cJeff Sharkey} 465