forked from PsychoticNinja/irssi
6b93d6e338
- the expando values need to be stored now that the lines are reformattable, otherwise the old values are lost (and they depend on context only available at the time the line is initially printed) - the cache is collected from the special-vars evaluation code - the cache is controlled by the textbuffer-formats code, and stored in the text_buffer_format_rec
54 lines
2.0 KiB
C
54 lines
2.0 KiB
C
#ifndef IRSSI_CORE_SPECIAL_VARS_H
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#define IRSSI_CORE_SPECIAL_VARS_H
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#include <irssi/src/core/signals.h>
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#define PARSE_FLAG_GETNAME 0x01 /* return argument name instead of it's value */
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#define PARSE_FLAG_ISSET_ANY 0x02 /* arg_used field specifies that at least one of the $variables was non-empty */
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#define PARSE_FLAG_ESCAPE_VARS 0x04 /* if any arguments/variables contain % chars, escape them with another % */
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#define PARSE_FLAG_ESCAPE_THEME 0x08 /* if any arguments/variables contain { or } chars, escape them with % */
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#define PARSE_FLAG_ONLY_ARGS 0x10 /* expand only arguments ($0 $1 etc.) but no other $variables */
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#define ALIGN_RIGHT 0x01
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#define ALIGN_CUT 0x02
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#define ALIGN_PAD 0x04
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typedef char* (*SPECIAL_HISTORY_FUNC)
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(const char *text, void *item, int *free_ret);
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/* Cut and/or pad text so it takes exactly "align" characters on the screen */
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char *get_alignment(const char *text, int align, int flags, char pad);
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/* Parse and expand text after '$' character. return value has to be
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g_free()'d if `free_ret' is TRUE. */
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char *parse_special(char **cmd, SERVER_REC *server, void *item,
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char **arglist, int *free_ret, int *arg_used, int flags);
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/* parse the whole string. $ and \ chars are replaced */
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char *parse_special_string(const char *cmd, SERVER_REC *server, void *item,
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const char *data, int *arg_used, int flags);
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/* execute the commands in string - commands can be split with ';' */
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void eval_special_string(const char *cmd, const char *data,
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SERVER_REC *server, void *item);
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void special_push_collector(GSList **list);
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void special_pop_collector(void);
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void special_fill_cache(GSList *list);
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void special_history_func_set(SPECIAL_HISTORY_FUNC func);
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void special_vars_add_signals(const char *text,
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int funccount, SIGNAL_FUNC *funcs);
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void special_vars_remove_signals(const char *text,
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int funccount, SIGNAL_FUNC *funcs);
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/* Returns [<signal id>, EXPANDO_ARG_xxx, <signal id>, ..., -1] */
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int *special_vars_get_signals(const char *text);
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void special_vars_init(void);
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void special_vars_deinit(void);
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#endif
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