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-rw-r--r--config.c239
1 files changed, 176 insertions, 63 deletions
diff --git a/config.c b/config.c
index b9ce93f..fa4ab32 100644
--- a/config.c
+++ b/config.c
@@ -7,8 +7,146 @@
// [section2]
// asdf = 123
+// all the "control" pointers here are relative to a NULL Settings object.
+typedef struct {
+ char const *name;
+ const bool *control;
+ bool per_language; // allow per-language control
+} SettingBool;
+typedef struct {
+ char const *name;
+ const u8 *control;
+ u8 min, max;
+ bool per_language;
+} SettingU8;
+typedef struct {
+ char const *name;
+ const float *control;
+ float min, max;
+ bool per_language;
+} SettingFloat;
+typedef struct {
+ char const *name;
+ const u16 *control;
+ u16 min, max;
+ bool per_language;
+} SettingU16;
+typedef struct {
+ char const *name;
+ const u32 *control;
+ u32 min, max;
+ bool per_language;
+} SettingU32;
+typedef struct {
+ char const *name;
+ const char *control;
+ size_t buf_size;
+ bool per_language;
+} SettingString;
+
+typedef enum {
+ SETTING_BOOL = 1,
+ SETTING_U8,
+ SETTING_U16,
+ SETTING_U32,
+ SETTING_FLOAT,
+ SETTING_STRING
+} SettingType;
+typedef struct {
+ SettingType type;
+ const char *name;
+ bool per_language;
+ union {
+ SettingU8 _u8;
+ SettingBool _bool;
+ SettingU16 _u16;
+ SettingU32 _u32;
+ SettingFloat _float;
+ SettingString _string;
+ } u;
+} SettingAny;
+
+// core settings
+static Settings const settings_zero = {0};
+static SettingBool const settings_bool[] = {
+ {"auto-indent", &settings_zero.auto_indent, true},
+ {"auto-add-newline", &settings_zero.auto_add_newline, true},
+ {"auto-reload", &settings_zero.auto_reload, true},
+ {"auto-reload-config", &settings_zero.auto_reload_config, false},
+ {"syntax-highlighting", &settings_zero.syntax_highlighting, true},
+ {"line-numbers", &settings_zero.line_numbers, true},
+ {"restore-session", &settings_zero.restore_session, false},
+ {"regenerate-tags-if-not-found", &settings_zero.regenerate_tags_if_not_found, true},
+ {"indent-with-spaces", &settings_zero.indent_with_spaces, true},
+ {"trigger-characters", &settings_zero.trigger_characters, true},
+ {"identifier-trigger-characters", &settings_zero.identifier_trigger_characters, true},
+ {"signature-help-enabled", &settings_zero.signature_help_enabled, true},
+ {"lsp-enabled", &settings_zero.lsp_enabled, true},
+ {"hover-enabled", &settings_zero.hover_enabled, true},
+ {"vsync", &settings_zero.vsync, false},
+ {"highlight-enabled", &settings_zero.highlight_enabled, true},
+ {"highlight-auto", &settings_zero.highlight_auto, true},
+};
+static SettingU8 const settings_u8[] = {
+ {"tab-width", &settings_zero.tab_width, 1, 100, true},
+ {"cursor-width", &settings_zero.cursor_width, 1, 100, true},
+ {"undo-save-time", &settings_zero.undo_save_time, 1, 200, true},
+ {"border-thickness", &settings_zero.border_thickness, 1, 30, false},
+ {"padding", &settings_zero.padding, 0, 100, false},
+ {"scrolloff", &settings_zero.scrolloff, 1, 100, true},
+ {"tags-max-depth", &settings_zero.tags_max_depth, 1, 100, false},
+};
+static SettingU16 const settings_u16[] = {
+ {"text-size", &settings_zero.text_size, TEXT_SIZE_MIN, TEXT_SIZE_MAX, false},
+ {"max-menu-width", &settings_zero.max_menu_width, 10, U16_MAX, false},
+ {"error-display-time", &settings_zero.error_display_time, 0, U16_MAX, false},
+ {"framerate-cap", &settings_zero.framerate_cap, 3, 1000, false},
+};
+static SettingU32 const settings_u32[] = {
+ {"max-file-size", &settings_zero.max_file_size, 100, 2000000000, false},
+ {"max-file-size-view-only", &settings_zero.max_file_size_view_only, 100, 2000000000, false},
+};
+static SettingFloat const settings_float[] = {
+ {"cursor-blink-time-on", &settings_zero.cursor_blink_time_on, 0, 1000, true},
+ {"cursor-blink-time-off", &settings_zero.cursor_blink_time_off, 0, 1000, true},
+ {"hover-time", &settings_zero.hover_time, 0, INFINITY, true},
+};
+static SettingString const settings_string[] = {
+ {"build-default-command", settings_zero.build_default_command, sizeof settings_zero.build_default_command, true},
+ {"bg-shader", settings_zero.bg_shader_text, sizeof settings_zero.bg_shader_text, true},
+ {"bg-texture", settings_zero.bg_shader_image, sizeof settings_zero.bg_shader_image, true},
+ {"root-identifiers", settings_zero.root_identifiers, sizeof settings_zero.root_identifiers, true},
+ {"lsp", settings_zero.lsp, sizeof settings_zero.lsp, true},
+};
+
+
+static void setting_bool_set(Settings *settings, const SettingBool *set, bool value) {
+ *(bool *)((char *)settings + ((char*)set->control - (char*)&settings_zero)) = value;
+}
+static void setting_u8_set(Settings *settings, const SettingU8 *set, u8 value) {
+ if (value >= set->min && value <= set->max)
+ *(u8 *)((char *)settings + ((char*)set->control - (char*)&settings_zero)) = value;
+}
+static void setting_u16_set(Settings *settings, const SettingU16 *set, u16 value) {
+ if (value >= set->min && value <= set->max)
+ *(u16 *)((char *)settings + ((char*)set->control - (char*)&settings_zero)) = value;
+}
+static void setting_u32_set(Settings *settings, const SettingU32 *set, u32 value) {
+ if (value >= set->min && value <= set->max)
+ *(u32 *)((char *)settings + ((char*)set->control - (char*)&settings_zero)) = value;
+}
+static void setting_float_set(Settings *settings, const SettingFloat *set, float value) {
+ if (value >= set->min && value <= set->max)
+ *(float *)((char *)settings + ((char*)set->control - (char*)&settings_zero)) = value;
+}
+static void setting_string_set(Settings *settings, const SettingString *set, const char *value) {
+ char *control = (char *)settings + (set->control - (char*)&settings_zero);
+ str_cpy(control, set->buf_size, value);
+}
+
+
+
-#include "settings.h"
// all worth it for the -Wformat warnings
#define config_err(cfg, ...) do {\
@@ -189,31 +327,6 @@ static u32 config_parse_key_combo(ConfigReader *cfg, char const *str) {
}
-static void option_bool_set(Settings *settings, const SettingBool *opt, bool value) {
- *(bool *)((char *)settings + ((char*)opt->control - (char*)&settings_zero)) = value;
-}
-static void option_u8_set(Settings *settings, const SettingU8 *opt, u8 value) {
- if (value >= opt->min && value <= opt->max)
- *(u8 *)((char *)settings + ((char*)opt->control - (char*)&settings_zero)) = value;
-}
-static void option_u16_set(Settings *settings, const SettingU16 *opt, u16 value) {
- if (value >= opt->min && value <= opt->max)
- *(u16 *)((char *)settings + ((char*)opt->control - (char*)&settings_zero)) = value;
-}
-static void option_u32_set(Settings *settings, const SettingU32 *opt, u32 value) {
- if (value >= opt->min && value <= opt->max)
- *(u32 *)((char *)settings + ((char*)opt->control - (char*)&settings_zero)) = value;
-}
-static void option_float_set(Settings *settings, const SettingFloat *opt, float value) {
- if (value >= opt->min && value <= opt->max)
- *(float *)((char *)settings + ((char*)opt->control - (char*)&settings_zero)) = value;
-}
-static void option_string_set(Settings *settings, const SettingString *opt, const char *value) {
- char *control = (char *)settings + (opt->control - (char*)&settings_zero);
- str_cpy(control, opt->buf_size, value);
-}
-
-
static void parse_section_header(ConfigReader *cfg, char *line, ConfigPart *part) {
#define SECTION_HEADER_HELP "Section headers should look like this: [(path//)(language.)section-name]"
Ted *ted = cfg->ted;
@@ -275,13 +388,13 @@ static void parse_section_header(ConfigReader *cfg, char *line, ConfigPart *part
}
}
-static bool initialized_options = false;
-static OptionAny all_options[1000] = {0};
+static bool settings_initialized = false;
+static SettingAny settings_all[1000] = {0};
-static void config_init_options(void) {
- if (initialized_options) return;
+static void config_init_settings(void) {
+ if (settings_initialized) return;
- OptionAny *opt = all_options;
+ SettingAny *opt = settings_all;
for (size_t i = 0; i < arr_count(settings_bool); ++i) {
opt->type = SETTING_BOOL;
opt->name = settings_bool[i].name;
@@ -324,7 +437,7 @@ static void config_init_options(void) {
opt->u._string = settings_string[i];
++opt;
}
- initialized_options = true;
+ settings_initialized = true;
}
void config_read(Ted *ted, ConfigPart **parts, char const *filename) {
@@ -625,7 +738,7 @@ static void config_parse_line(ConfigReader *cfg, Settings *settings, const Confi
}
} else {
#if DEBUG
- config_err(cfg, "No such color option: %s", key);
+ config_err(cfg, "No such color setting: %s", key);
#endif
}
} break;
@@ -729,62 +842,62 @@ static void config_parse_line(ConfigReader *cfg, Settings *settings, const Confi
}
}
- // go through all options
+ // go through all settings
bool recognized = false;
- for (size_t i = 0; i < arr_count(all_options) && !recognized; ++i) {
- OptionAny const *any = &all_options[i];
+ for (size_t i = 0; i < arr_count(settings_all) && !recognized; ++i) {
+ SettingAny const *any = &settings_all[i];
if (any->type == 0) break;
if (streq(key, any->name)) {
recognized = true;
if (part->context.language != 0 && !any->per_language) {
- config_err(cfg, "Option %s cannot be controlled for individual languages.", key);
+ config_err(cfg, "Setting %s cannot be controlled for individual languages.", key);
break;
}
switch (any->type) {
case SETTING_BOOL: {
- SettingBool const *option = &any->u._bool;
+ const SettingBool *setting = &any->u._bool;
if (is_bool)
- option_bool_set(settings, option, boolean);
+ setting_bool_set(settings, setting, boolean);
else
- config_err(cfg, "Invalid %s: %s. This should be yes, no, on, or off.", option->name, value);
+ config_err(cfg, "Invalid %s: %s. This should be yes, no, on, or off.", setting->name, value);
} break;
case SETTING_U8: {
- SettingU8 const *option = &any->u._u8;
- if (is_integer && integer >= option->min && integer <= option->max)
- option_u8_set(settings, option, (u8)integer);
+ const SettingU8 *setting = &any->u._u8;
+ if (is_integer && integer >= setting->min && integer <= setting->max)
+ setting_u8_set(settings, setting, (u8)integer);
else
- config_err(cfg, "Invalid %s: %s. This should be an integer from %u to %u.", option->name, value, option->min, option->max);
+ config_err(cfg, "Invalid %s: %s. This should be an integer from %u to %u.", setting->name, value, setting->min, setting->max);
} break;
case SETTING_U16: {
- SettingU16 const *option = &any->u._u16;
- if (is_integer && integer >= option->min && integer <= option->max)
- option_u16_set(settings, option, (u16)integer);
+ const SettingU16 *setting = &any->u._u16;
+ if (is_integer && integer >= setting->min && integer <= setting->max)
+ setting_u16_set(settings, setting, (u16)integer);
else
- config_err(cfg, "Invalid %s: %s. This should be an integer from %u to %u.", option->name, value, option->min, option->max);
+ config_err(cfg, "Invalid %s: %s. This should be an integer from %u to %u.", setting->name, value, setting->min, setting->max);
} break;
case SETTING_U32: {
- SettingU32 const *option = &any->u._u32;
- if (is_integer && integer >= option->min && integer <= option->max)
- option_u32_set(settings, option, (u32)integer);
+ const SettingU32 *setting = &any->u._u32;
+ if (is_integer && integer >= setting->min && integer <= setting->max)
+ setting_u32_set(settings, setting, (u32)integer);
else
config_err(cfg, "Invalid %s: %s. This should be an integer from %" PRIu32 " to %" PRIu32 ".",
- option->name, value, option->min, option->max);
+ setting->name, value, setting->min, setting->max);
} break;
case SETTING_FLOAT: {
- SettingFloat const *option = &any->u._float;
- if (is_floating && floating >= option->min && floating <= option->max)
- option_float_set(settings, option, (float)floating);
+ const SettingFloat *setting = &any->u._float;
+ if (is_floating && floating >= setting->min && floating <= setting->max)
+ setting_float_set(settings, setting, (float)floating);
else
- config_err(cfg, "Invalid %s: %s. This should be a number from %g to %g.", option->name, value, option->min, option->max);
+ config_err(cfg, "Invalid %s: %s. This should be a number from %g to %g.", setting->name, value, setting->min, setting->max);
} break;
case SETTING_STRING: {
- SettingString const *option = &any->u._string;
- if (strlen(value) >= option->buf_size) {
- config_err(cfg, "%s is too long (length: %zu, maximum length: %zu).", key, strlen(value), option->buf_size - 1);
+ const SettingString *setting = &any->u._string;
+ if (strlen(value) >= setting->buf_size) {
+ config_err(cfg, "%s is too long (length: %zu, maximum length: %zu).", key, strlen(value), setting->buf_size - 1);
} else {
- option_string_set(settings, option, value);
+ setting_string_set(settings, setting, value);
}
} break;
}
@@ -798,15 +911,15 @@ static void config_parse_line(ConfigReader *cfg, Settings *settings, const Confi
// this is probably a bad idea:
//if (!recognized)
- // config_err(cfg, "Unrecognized option: %s", key);
- // because if we ever remove an option in the future
+ // config_err(cfg, "Unrecognized setting: %s", key);
+ // because if we ever remove a setting qin the future
// everyone will get errors
} break;
}
}
void config_parse(Ted *ted, ConfigPart **pparts) {
- config_init_options();
+ config_init_settings();
ConfigReader cfg_reader = {
.ted = ted,
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 18:51:45 +0000