forked from external/yambar
config: verify: particles and decorations
This commit is contained in:
Daniel Eklöf
parent
a0cb4aef38
commit
61a2f84651
1 changed files with 280 additions and 5 deletions
285
config-verify.c
285
config-verify.c
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@ -176,20 +176,284 @@ verify_font(keychain_t *chain, const struct yml_node *node)
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return verify_dict(chain, node, attrs, sizeof(attrs) / sizeof(attrs[0]));
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}
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static bool verify_decoration(keychain_t *chain, const struct yml_node *node);
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static bool
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verify_bar_border(keychain_t *chain, const struct yml_node *node)
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verify_decoration_stack(keychain_t *chain, const struct yml_node *node)
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{
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static const struct attr_info attrs[] = {
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{"width", true, &verify_int},
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if (!yml_is_list(node)) {
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LOG_ERR("%s: must be a list of decorations", err_prefix(chain, node));
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return false;
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}
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for (struct yml_list_iter it = yml_list_iter(node);
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it.node != NULL;
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yml_list_next(&it))
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{
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if (!verify_decoration(chain, it.node))
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return false;
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}
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return true;
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}
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static bool
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verify_decoration(keychain_t *chain, const struct yml_node *node)
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{
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assert(yml_is_dict(node));
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if (yml_dict_length(node) != 1) {
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LOG_ERR("%s: decoration must be a dictionary with a single key; "
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"the name of the particle", err_prefix(chain, node));
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return false;
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}
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struct yml_dict_iter p = yml_dict_iter(node);
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const struct yml_node *deco = p.key;
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const struct yml_node *values = p.value;
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const char *deco_name = yml_value_as_string(deco);
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if (deco_name == NULL) {
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LOG_ERR("%s: decoration name must be a string", err_prefix(chain, node));
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return false;
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}
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if (strcmp(deco_name, "stack") == 0)
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return verify_decoration_stack(chain_push(chain, deco_name), values);
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static const struct attr_info background[] = {
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{"color", true, &verify_color},
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};
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return verify_dict(chain, node, attrs, sizeof(attrs) / sizeof(attrs[0]));
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static const struct attr_info underline[] = {
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{"size", true, &verify_int},
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{"color", true, &verify_color},
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};
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static const struct {
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const char *name;
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const struct attr_info *attrs;
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size_t count;
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} decos[] = {
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{"background", background, sizeof(background) / sizeof(background[0])},
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{"underline", underline, sizeof(underline) / sizeof(underline[0])},
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};
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for (size_t i = 0; i < sizeof(decos) / sizeof(decos[0]); i++) {
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if (strcmp(decos[i].name, deco_name) != 0)
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continue;
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if (!verify_dict(chain_push(chain, deco_name), values,
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decos[i].attrs, decos[i].count))
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{
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return false;
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}
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chain_pop(chain);
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return true;
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}
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LOG_ERR(
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"%s: invalid decoration name: %s", err_prefix(chain, node), deco_name);
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return false;
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}
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static bool verify_particle(keychain_t *chain, const struct yml_node *node);
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static bool
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verify_list_items(keychain_t *chain, const struct yml_node *node)
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{
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assert(yml_is_list(node));
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for (struct yml_list_iter it = yml_list_iter(node);
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it.node != NULL;
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yml_list_next(&it))
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{
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if (!verify_particle(chain, it.node))
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return false;
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}
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return true;
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}
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static bool
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verify_map_values(keychain_t *chain, const struct yml_node *node)
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{
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if (!yml_is_dict(node)) {
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LOG_ERR(
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"%s: must be a dictionary of workspace-name: particle mappings",
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err_prefix(chain, node));
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return false;
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}
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for (struct yml_dict_iter it = yml_dict_iter(node);
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it.key != NULL;
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yml_dict_next(&it))
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{
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const char *key = yml_value_as_string(it.key);
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if (key == NULL) {
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LOG_ERR("%s: key must be a string (a i3 workspace name)",
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err_prefix(chain, node));
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return false;
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}
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if (!verify_particle(chain_push(chain, key), it.value))
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return false;
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chain_pop(chain);
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}
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return true;
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}
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static bool
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verify_particle_dictionary(keychain_t *chain, const struct yml_node *node)
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{
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assert(yml_is_dict(node));
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if (yml_dict_length(node) != 1) {
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LOG_ERR("%s: particle must be a dictionary with a single key; "
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"the name of the particle", err_prefix(chain, node));
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return false;
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}
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struct yml_dict_iter p = yml_dict_iter(node);
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const struct yml_node *particle = p.key;
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const struct yml_node *values = p.value;
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const char *particle_name = yml_value_as_string(particle);
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if (particle_name == NULL) {
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LOG_ERR("%s: particle name must be a string", err_prefix(chain, node));
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return false;
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}
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#define COMMON_ATTRS \
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{"margin", false, &verify_int}, \
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{"left_margin", false, &verify_int}, \
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{"right_margin", false, &verify_int}, \
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{"on_click", false, &verify_string},
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static const struct attr_info empty[] = {
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COMMON_ATTRS
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};
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static const struct attr_info list[] = {
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{"items", true, &verify_list_items},
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{"spacing", false, &verify_int},
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{"left_spacing", false, &verify_int},
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{"right_spacing", false, &verify_int},
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COMMON_ATTRS
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};
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static const struct attr_info map[] = {
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{"tag", true, &verify_string},
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{"values", true, &verify_map_values},
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{"default", false, &verify_particle},
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COMMON_ATTRS
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};
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static const struct attr_info progress_bar[] = {
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{"tag", true, &verify_string},
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{"length", true, &verify_int},
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/* TODO: make these optional? Default to empty */
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{"start", true, &verify_particle},
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{"end", true, &verify_particle},
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{"fill", true, &verify_particle},
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{"empty", true, &verify_particle},
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{"indicator", true, &verify_particle},
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COMMON_ATTRS
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};
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static const struct attr_info ramp[] = {
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{"tag", true, &verify_string},
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{"items", true, &verify_list_items},
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COMMON_ATTRS
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};
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static const struct attr_info string[] = {
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{"text", true, &verify_string},
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{"max", false, &verify_int},
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{"font", false, &verify_font},
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{"foreground", false, &verify_color},
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{"deco", false, &verify_decoration},
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COMMON_ATTRS
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};
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#undef COMMON_ATTRS
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static const struct {
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const char *name;
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const struct attr_info *attrs;
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size_t count;
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} particles[] = {
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{"empty", empty, sizeof(empty) / sizeof(empty[0])},
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{"list", list, sizeof(list) / sizeof(list[0])},
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{"map", map, sizeof(map) / sizeof(map[0])},
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{"progress_bar", progress_bar, sizeof(progress_bar) / sizeof(progress_bar[0])},
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{"ramp", ramp, sizeof(ramp) / sizeof(ramp[0])},
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{"string", string, sizeof(string) / sizeof(string[0])},
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};
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for (size_t i = 0; i < sizeof(particles) / sizeof(particles[0]); i++) {
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if (strcmp(particles[i].name, particle_name) != 0)
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continue;
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if (!verify_dict(chain_push(chain, particle_name), values,
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particles[i].attrs, particles[i].count))
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{
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return false;
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}
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chain_pop(chain);
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return true;
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}
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LOG_ERR(
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"%s: invalid particle name: %s", err_prefix(chain, node), particle_name);
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return false;
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}
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static bool
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verify_particle(keychain_t *chain, const struct yml_node *node)
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{
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if (yml_is_dict(node))
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return verify_particle_dictionary(chain, node);
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else if (yml_is_list(node))
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return verify_list_items(chain, node);
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else {
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LOG_ERR("%s: particle must be either a dictionary or a list",
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err_prefix(chain, node));
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return false;
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}
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}
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static bool
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verify_i3_content(keychain_t *chain, const struct yml_node *node)
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{
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if (!yml_is_dict(node)) {
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LOG_ERR(
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"%s: must be a dictionary of workspace-name: particle mappings",
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err_prefix(chain, node));
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return false;
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}
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for (struct yml_dict_iter it = yml_dict_iter(node);
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it.key != NULL;
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yml_dict_next(&it))
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{
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const char *key = yml_value_as_string(it.key);
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if (key == NULL) {
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LOG_ERR("%s: key must be a string (a i3 workspace name)",
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err_prefix(chain, node));
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return false;
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}
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if (!verify_particle(chain_push(chain, key), it.value))
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return false;
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chain_pop(chain);
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}
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return true;
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}
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@ -255,7 +519,7 @@ verify_module(keychain_t *chain, const struct yml_node *node)
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{"spacing", false, &verify_int},
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{"left_spacing", false, &verify_int},
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{"right_spacing", false, &verify_int},
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{"content", true, &verify_particle},
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{"content", true, &verify_i3_content},
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{"anchors", false, NULL},
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};
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@ -338,6 +602,17 @@ verify_module_list(keychain_t *chain, const struct yml_node *node)
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return true;
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}
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static bool
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verify_bar_border(keychain_t *chain, const struct yml_node *node)
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{
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static const struct attr_info attrs[] = {
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{"width", true, &verify_int},
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{"color", true, &verify_color},
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};
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return verify_dict(chain, node, attrs, sizeof(attrs) / sizeof(attrs[0]));
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}
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static bool
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verify_bar_location(keychain_t *chain, const struct yml_node *node)
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{
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