Revert "Revert "Merge pull request #1953 from RyanDwyer/criteria-focused""
This reverts commit ac0e62584f
.
This reimplements the criteria __focused__ commit in preparation for
fixing a known bug.
This commit is contained in:
parent
1e9aaa54a8
commit
bffcb496cc
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@ -202,6 +202,8 @@ const char *view_get_instance(struct sway_view *view);
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uint32_t view_get_x11_window_id(struct sway_view *view);
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const char *view_get_window_role(struct sway_view *view);
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uint32_t view_get_window_type(struct sway_view *view);
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const char *view_get_type(struct sway_view *view);
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204
sway/criteria.c
204
sway/criteria.c
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@ -190,19 +190,128 @@ static bool generate_regex(pcre **regex, char *value) {
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return true;
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}
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enum criteria_token {
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T_APP_ID,
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T_CLASS,
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T_CON_ID,
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T_CON_MARK,
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T_FLOATING,
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T_ID,
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T_INSTANCE,
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T_TILING,
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T_TITLE,
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T_URGENT,
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T_WINDOW_ROLE,
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T_WINDOW_TYPE,
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T_WORKSPACE,
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T_INVALID,
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};
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static enum criteria_token token_from_name(char *name) {
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if (strcmp(name, "app_id") == 0) {
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return T_APP_ID;
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} else if (strcmp(name, "class") == 0) {
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return T_CLASS;
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} else if (strcmp(name, "con_id") == 0) {
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return T_CON_ID;
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} else if (strcmp(name, "con_mark") == 0) {
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return T_CON_MARK;
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} else if (strcmp(name, "id") == 0) {
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return T_ID;
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} else if (strcmp(name, "instance") == 0) {
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return T_INSTANCE;
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} else if (strcmp(name, "title") == 0) {
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return T_TITLE;
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} else if (strcmp(name, "urgent") == 0) {
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return T_URGENT;
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} else if (strcmp(name, "window_role") == 0) {
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return T_WINDOW_ROLE;
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} else if (strcmp(name, "window_type") == 0) {
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return T_WINDOW_TYPE;
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} else if (strcmp(name, "workspace") == 0) {
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return T_WORKSPACE;
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}
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return T_INVALID;
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}
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/**
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* Get a property of the focused view.
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*
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* Note that we are taking the focused view at the time of criteria parsing, not
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* at the time of execution. This is because __focused__ only makes sense when
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* using criteria via IPC. Using __focused__ in config is not useful because
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* criteria is only executed once per view.
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*/
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static char *get_focused_prop(enum criteria_token token) {
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struct sway_seat *seat = input_manager_current_seat(input_manager);
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struct sway_container *focus = seat_get_focus(seat);
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if (!focus || focus->type != C_VIEW) {
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return NULL;
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}
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struct sway_view *view = focus->sway_view;
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const char *value = NULL;
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switch (token) {
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case T_APP_ID:
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value = view_get_app_id(view);
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break;
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case T_CLASS:
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value = view_get_class(view);
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break;
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case T_INSTANCE:
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value = view_get_instance(view);
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break;
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case T_TITLE:
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value = view_get_class(view);
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break;
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case T_WINDOW_ROLE:
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value = view_get_class(view);
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break;
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case T_WORKSPACE:
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{
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struct sway_container *ws = container_parent(focus, C_WORKSPACE);
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if (ws) {
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value = ws->name;
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}
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}
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break;
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case T_CON_ID: // These do not support __focused__
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case T_CON_MARK:
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case T_FLOATING:
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case T_ID:
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case T_TILING:
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case T_URGENT:
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case T_WINDOW_TYPE:
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case T_INVALID:
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break;
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}
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if (value) {
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return strdup(value);
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}
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return NULL;
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}
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static bool parse_token(struct criteria *criteria, char *name, char *value) {
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enum criteria_token token = token_from_name(name);
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if (token == T_INVALID) {
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const char *fmt = "Token '%s' is not recognized";
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int len = strlen(fmt) + strlen(name) - 1;
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error = malloc(len);
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snprintf(error, len, fmt, name);
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return false;
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}
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char *effective_value = NULL;
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if (value && strcmp(value, "__focused__") == 0) {
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effective_value = get_focused_prop(token);
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} else if (value) {
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effective_value = strdup(value);
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}
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// Require value, unless token is floating or tiled
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if (!value && (strcmp(name, "title") == 0
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|| strcmp(name, "app_id") == 0
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|| strcmp(name, "class") == 0
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|| strcmp(name, "instance") == 0
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|| strcmp(name, "con_id") == 0
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|| strcmp(name, "con_mark") == 0
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|| strcmp(name, "window_role") == 0
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|| strcmp(name, "window_type") == 0
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|| strcmp(name, "id") == 0
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|| strcmp(name, "urgent") == 0
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|| strcmp(name, "workspace") == 0)) {
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if (!effective_value && token != T_FLOATING && token != T_TILING) {
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const char *fmt = "Token '%s' requires a value";
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int len = strlen(fmt) + strlen(name) - 1;
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error = malloc(len);
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@ -210,53 +319,64 @@ static bool parse_token(struct criteria *criteria, char *name, char *value) {
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return false;
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}
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if (strcmp(name, "title") == 0) {
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generate_regex(&criteria->title, value);
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} else if (strcmp(name, "app_id") == 0) {
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generate_regex(&criteria->app_id, value);
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} else if (strcmp(name, "class") == 0) {
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generate_regex(&criteria->class, value);
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} else if (strcmp(name, "instance") == 0) {
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generate_regex(&criteria->instance, value);
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} else if (strcmp(name, "con_id") == 0) {
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char *endptr;
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criteria->con_id = strtoul(value, &endptr, 10);
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char *endptr = NULL;
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switch (token) {
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case T_TITLE:
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generate_regex(&criteria->title, effective_value);
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break;
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case T_APP_ID:
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generate_regex(&criteria->app_id, effective_value);
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break;
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case T_CLASS:
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generate_regex(&criteria->class, effective_value);
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break;
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case T_INSTANCE:
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generate_regex(&criteria->instance, effective_value);
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break;
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case T_CON_ID:
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criteria->con_id = strtoul(effective_value, &endptr, 10);
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if (*endptr != 0) {
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error = strdup("The value for 'con_id' should be numeric");
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}
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} else if (strcmp(name, "con_mark") == 0) {
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generate_regex(&criteria->con_mark, value);
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} else if (strcmp(name, "window_role") == 0) {
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generate_regex(&criteria->window_role, value);
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} else if (strcmp(name, "window_type") == 0) {
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break;
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case T_CON_MARK:
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generate_regex(&criteria->con_mark, effective_value);
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break;
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case T_WINDOW_ROLE:
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generate_regex(&criteria->window_role, effective_value);
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break;
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case T_WINDOW_TYPE:
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// TODO: This is a string but will be stored as an enum or integer
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} else if (strcmp(name, "id") == 0) {
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char *endptr;
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criteria->id = strtoul(value, &endptr, 10);
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break;
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case T_ID:
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criteria->id = strtoul(effective_value, &endptr, 10);
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if (*endptr != 0) {
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error = strdup("The value for 'id' should be numeric");
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}
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} else if (strcmp(name, "floating") == 0) {
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break;
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case T_FLOATING:
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criteria->floating = true;
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} else if (strcmp(name, "tiling") == 0) {
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break;
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case T_TILING:
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criteria->tiling = true;
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} else if (strcmp(name, "urgent") == 0) {
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if (strcmp(value, "latest") == 0) {
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break;
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case T_URGENT:
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if (strcmp(effective_value, "latest") == 0) {
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criteria->urgent = 'l';
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} else if (strcmp(value, "oldest") == 0) {
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} else if (strcmp(effective_value, "oldest") == 0) {
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criteria->urgent = 'o';
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} else {
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error =
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strdup("The value for 'urgent' must be 'latest' or 'oldest'");
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}
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} else if (strcmp(name, "workspace") == 0) {
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criteria->workspace = strdup(value);
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} else {
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const char *fmt = "Token '%s' is not recognized";
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int len = strlen(fmt) + strlen(name) - 1;
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error = malloc(len);
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snprintf(error, len, fmt, name);
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break;
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case T_WORKSPACE:
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criteria->workspace = strdup(effective_value);
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break;
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case T_INVALID:
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break;
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}
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free(effective_value);
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if (error) {
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return false;
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@ -81,6 +81,13 @@ uint32_t view_get_x11_window_id(struct sway_view *view) {
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return 0;
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}
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const char *view_get_window_role(struct sway_view *view) {
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if (view->impl->get_string_prop) {
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return view->impl->get_string_prop(view, VIEW_PROP_WINDOW_ROLE);
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}
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return NULL;
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}
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uint32_t view_get_window_type(struct sway_view *view) {
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if (view->impl->get_int_prop) {
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return view->impl->get_int_prop(view, VIEW_PROP_WINDOW_TYPE);
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