forked from external/yambar
ffccabbb13
This patch adds an inheritable option, “font-shaping”, that controls whether a particle that renders text should enable font-shaping or not. The option works similar to the ‘font’ option: one can set it at the top-level, and it gets inherited down through all modules and to their particles. Or, you can set it on a module and it gets inherited to all its particles, but not to other modules’ particles. Finally, you can set it on individual particles, in which case it only applies to them (or “child” particles). When font-shaping is enabled (the default), the string particle shapes full text runs using the fcft_rasterize_text_run_utf32() API. In fcft, this results in HarfBuzz being used to shape the string. When disabled, the string particle instead uses the simpler fcft_rasterize_char_utf32() API, which rasterizes individual characters. This gives user greater control over the font rendering. One example is bitmap fonts, which HarfBuzz often doesn’t get right. Closes #159
53 lines
1.8 KiB
C
53 lines
1.8 KiB
C
#pragma once
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#include <stdbool.h>
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#include "tllist.h"
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#include "yml.h"
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typedef tll(const char *) keychain_t;
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struct attr_info {
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const char *name;
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bool required;
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bool (*verify)(keychain_t *chain, const struct yml_node *node);
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};
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static inline keychain_t *
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chain_push(keychain_t *chain, const char *key)
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{
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tll_push_back(*chain, key);
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return chain;
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}
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static inline void
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chain_pop(keychain_t *chain)
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{
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tll_pop_back(*chain);
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}
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const char *conf_err_prefix(
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const keychain_t *chain, const struct yml_node *node);
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bool conf_verify_string(keychain_t *chain, const struct yml_node *node);
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bool conf_verify_int(keychain_t *chain, const struct yml_node *node);
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bool conf_verify_unsigned(keychain_t *chain, const struct yml_node *node);
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bool conf_verify_bool(keychain_t *chain, const struct yml_node *node);
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bool conf_verify_enum(keychain_t *chain, const struct yml_node *node,
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const char *values[], size_t count);
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bool conf_verify_list(keychain_t *chain, const struct yml_node *node,
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bool (*verify)(keychain_t *chain, const struct yml_node *node));
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bool conf_verify_dict(keychain_t *chain, const struct yml_node *node,
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const struct attr_info info[]); /* NULL-terminated list */
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bool conf_verify_on_click(keychain_t *chain, const struct yml_node *node);
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bool conf_verify_color(keychain_t *chain, const struct yml_node *node);
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bool conf_verify_font(keychain_t *chain, const struct yml_node *node);
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bool conf_verify_font_shaping(keychain_t *chain, const struct yml_node *node);
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bool conf_verify_particle(keychain_t *chain, const struct yml_node *node);
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bool conf_verify_particle_list_items(keychain_t *chain, const struct yml_node *node);
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bool conf_verify_decoration(keychain_t *chain, const struct yml_node *node);
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