mirror of
https://github.com/NickHu/sway
synced 2024-12-27 21:58:11 +01:00
83 lines
2 KiB
C
83 lines
2 KiB
C
#ifndef _SWAY_CRITERIA_H
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#define _SWAY_CRITERIA_H
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#define PCRE2_CODE_UNIT_WIDTH 8
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#include <pcre2.h>
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#include "config.h"
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#include "list.h"
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#include "tree/view.h"
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enum criteria_type {
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CT_COMMAND = 1 << 0,
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CT_ASSIGN_OUTPUT = 1 << 1,
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CT_ASSIGN_WORKSPACE = 1 << 2,
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CT_ASSIGN_WORKSPACE_NUMBER = 1 << 3,
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CT_NO_FOCUS = 1 << 4,
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};
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enum pattern_type {
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PATTERN_PCRE2,
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PATTERN_FOCUSED,
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};
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struct pattern {
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enum pattern_type match_type;
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pcre2_code *regex;
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};
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struct criteria {
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enum criteria_type type;
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char *raw; // entire criteria string (for logging)
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char *cmdlist;
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char *target; // workspace or output name for `assign` criteria
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struct pattern *title;
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struct pattern *shell;
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struct pattern *app_id;
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struct pattern *con_mark;
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uint32_t con_id; // internal ID
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#if HAVE_XWAYLAND
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struct pattern *class;
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uint32_t id; // X11 window ID
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struct pattern *instance;
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struct pattern *window_role;
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enum atom_name window_type;
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#endif
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bool all;
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bool floating;
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bool tiling;
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char urgent; // 'l' for latest or 'o' for oldest
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struct pattern *workspace;
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pid_t pid;
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};
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bool criteria_is_empty(struct criteria *criteria);
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bool criteria_is_equal(struct criteria *left, struct criteria *right);
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bool criteria_already_exists(struct criteria *criteria);
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void criteria_destroy(struct criteria *criteria);
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/**
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* Generate a criteria struct from a raw criteria string such as
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* [class="foo" instance="bar"] (brackets inclusive).
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*
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* The error argument is expected to be an address of a null pointer. If an
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* error is encountered, the function will return NULL and the pointer will be
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* changed to point to the error string. This string should be freed afterwards.
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*/
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struct criteria *criteria_parse(char *raw, char **error);
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/**
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* Compile a list of criterias matching the given view.
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*
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* Criteria types can be bitwise ORed.
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*/
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list_t *criteria_for_view(struct sway_view *view, enum criteria_type types);
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/**
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* Compile a list of containers matching the given criteria.
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*/
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list_t *criteria_get_containers(struct criteria *criteria);
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#endif
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