diff options
Diffstat (limited to 'src/parse.c')
| -rw-r--r-- | src/parse.c | 70 |
1 files changed, 52 insertions, 18 deletions
diff --git a/src/parse.c b/src/parse.c index 15faadd..11c3827 100644 --- a/src/parse.c +++ b/src/parse.c @@ -7,6 +7,7 @@ #include <stdlib.h> #include <stdio.h> #include <string.h> +#include <stdbool.h> #define internal static @@ -31,6 +32,12 @@ read_file(const char *file) return buffer; } +internal inline bool +same_string(char *text, unsigned length, const char *match) +{ + return strncmp(text, match, length) == 0; +} + internal char * copy_string_count(char *s, int length) { @@ -73,22 +80,45 @@ parse_key(struct parser *parser) { uint32_t keycode; struct token key = parser_previous(parser); - if(key.length == 1) { - keycode = keycode_from_char(*key.text); - } else { - keycode = keycode_from_literal(key.text, key.length); - } + keycode = keycode_from_char(*key.text); printf("\tkey: '%.*s' (0x%02x)\n", key.length, key.text, keycode); return keycode; } -internal const char *modifier_flags_map[] = +internal uint32_t literal_keycode_value[] = { - "alt", "lalt", "ralt", - "shift", "lshift", "rshift", - "cmd", "lcmd", "rcmd", - "ctrl", "lctrl", "rctrl", + kVK_Return, kVK_Tab, kVK_Space, + kVK_Delete, kVK_ForwardDelete, kVK_Escape, + kVK_Home, kVK_End, kVK_PageUp, + kVK_PageDown, kVK_Help, kVK_LeftArrow, + kVK_RightArrow, kVK_UpArrow, kVK_DownArrow, + kVK_F1, kVK_F2, kVK_F3, + kVK_F4, kVK_F5, kVK_F6, + kVK_F7, kVK_F8, kVK_F9, + kVK_F10, kVK_F11, kVK_F12, + kVK_F13, kVK_F14, kVK_F15, + kVK_F16, kVK_F17, kVK_F18, + kVK_F19, kVK_F20, }; + +internal uint32_t +parse_key_literal(struct parser *parser) +{ + uint32_t keycode = 0; + struct token key = parser_previous(parser); + + // NOTE(koekeishiya): Might want to replace this mapping with a hashtable + for(int i = 0; i < array_count(literal_keycode_str); ++i) { + if(same_string(key.text, key.length, literal_keycode_str[i])) { + keycode = literal_keycode_value[i]; + printf("\tkey: '%.*s' (%d)\n", key.length, key.text, keycode); + break; + } + } + + return keycode; +} + internal enum hotkey_flag modifier_flags_value[] = { Hotkey_Flag_Alt, Hotkey_Flag_LAlt, Hotkey_Flag_RAlt, @@ -103,10 +133,11 @@ parse_modifier(struct parser *parser) uint32_t flags = 0; struct token modifier = parser_previous(parser); - for(int i = 0; i < array_count(modifier_flags_map); ++i) { - if(same_string(modifier.text, modifier.length, modifier_flags_map[i])) { + // NOTE(koekeishiya): Might want to replace this mapping with a hashtable + for(int i = 0; i < array_count(modifier_flags_str); ++i) { + if(same_string(modifier.text, modifier.length, modifier_flags_str[i])) { flags |= modifier_flags_value[i]; - printf("\tmod: '%s'\n", modifier_flags_map[i]); + printf("\tmod: '%s'\n", modifier_flags_str[i]); break; } } @@ -115,7 +146,7 @@ parse_modifier(struct parser *parser) if(parser_match(parser, Token_Modifier)) { flags |= parse_modifier(parser); } else { - fprintf(stderr, "(#%d:%d) expected token 'Token_Modifier', but got '%.*s'\n", + fprintf(stderr, "(#%d:%d) expected modifier, but got '%.*s'\n", parser->current_token.line, parser->current_token.cursor, parser->current_token.length, parser->current_token.text); parser->error = true; @@ -145,7 +176,7 @@ parse_hotkey(struct parser *parser) if(found_modifier) { if(!parser_match(parser, Token_Dash)) { - fprintf(stderr, "(#%d:%d) expected token '-', but got '%.*s'\n", + fprintf(stderr, "(#%d:%d) expected '-', but got '%.*s'\n", parser->current_token.line, parser->current_token.cursor, parser->current_token.length, parser->current_token.text); parser->error = true; @@ -157,8 +188,10 @@ parse_hotkey(struct parser *parser) hotkey->key = parse_key(parser); } else if(parser_match(parser, Token_Key_Hex)) { hotkey->key = parse_key_hex(parser); + } else if(parser_match(parser, Token_Literal)) { + hotkey->key = parse_key_literal(parser); } else { - fprintf(stderr, "(#%d:%d) expected token 'Token_Key', but got '%.*s'\n", + fprintf(stderr, "(#%d:%d) expected key-literal, but got '%.*s'\n", parser->current_token.line, parser->current_token.cursor, parser->current_token.length, parser->current_token.text); parser->error = true; @@ -172,7 +205,7 @@ parse_hotkey(struct parser *parser) if(parser_match(parser, Token_Command)) { hotkey->command = parse_command(parser); } else { - fprintf(stderr, "(#%d:%d) expected token 'Token_Command', but got '%.*s'\n", + fprintf(stderr, "(#%d:%d) expected ':' followed by command, but got '%.*s'\n", parser->current_token.line, parser->current_token.cursor, parser->current_token.length, parser->current_token.text); parser->error = true; @@ -189,6 +222,7 @@ void parse_config(struct parser *parser, struct table *hotkey_map) struct hotkey *hotkey; while(!parser_eof(parser)) { if((parser_check(parser, Token_Modifier)) || + (parser_check(parser, Token_Literal)) || (parser_check(parser, Token_Key_Hex)) || (parser_check(parser, Token_Key))) { hotkey = parse_hotkey(parser); @@ -198,7 +232,7 @@ void parse_config(struct parser *parser, struct table *hotkey_map) } table_add(hotkey_map, hotkey, hotkey); } else { - fprintf(stderr, "(#%d:%d) expected token 'Token_Modifier', 'Token_Key_Hex' or 'Token_Key', but got '%.*s'\n", + fprintf(stderr, "(#%d:%d) expected modifier or key-literal, but got '%.*s'\n", parser->current_token.line, parser->current_token.cursor, parser->current_token.length, parser->current_token.text); parser->error = true; |