diff options
Diffstat (limited to 'src/common')
| -rw-r--r-- | src/common/backend.c | 7 | ||||
| -rw-r--r-- | src/common/backend.h | 2 |
2 files changed, 9 insertions, 0 deletions
diff --git a/src/common/backend.c b/src/common/backend.c index d35d243..b15233f 100644 --- a/src/common/backend.c +++ b/src/common/backend.c @@ -110,6 +110,13 @@ int yasl_display_modifiers(const struct yasl_display *d) return d->ops->display_modifiers(d); } +int yasl_display_double_click_ms(const struct yasl_display *d) +{ + int ms = d && d->ops->display_double_click_ms ? d->ops->display_double_click_ms(d) : 0; + /* Reject nonsense from misconfigured settings as well as no answer. */ + return ms > 0 && ms <= 10000 ? ms : YASL_DOUBLE_CLICK_MS_DEFAULT; +} + void yasl_display_copy(struct yasl_display *d, enum yasl_selection sel, const char *text) { if (!d || !d->ops->display_copy || !text || diff --git a/src/common/backend.h b/src/common/backend.h index fd60418..96ce9e7 100644 --- a/src/common/backend.h +++ b/src/common/backend.h @@ -57,6 +57,8 @@ struct yasl_backend_ops { int (*display_dispatch_timeout)(struct yasl_display *d, int timeout_ms); void (*display_flush)(struct yasl_display *d); int (*display_modifiers)(const struct yasl_display *d); + /* Optional; returns zero or less when the system reports no interval. */ + int (*display_double_click_ms)(const struct yasl_display *d); void (*display_copy)(struct yasl_display *d, enum yasl_selection sel, const char *text); void (*display_paste)(struct yasl_display *d, enum yasl_selection sel, struct yasl_surface *target); bool (*display_drag_start)(struct yasl_display *d, struct yasl_surface *origin, const struct yasl_drag_image *image, const struct yasl_drag_listener *l, void *ud); |