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text_input_v3: Note features supported by the text field

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With this information, consumers can realize they will never retrieve some state, and adjust their strategy.
This commit is contained in:
Dorota Czaplejewicz 2020-02-12 17:15:28 +00:00 • committed by Drew DeVault
parent 68820d6c3d
commit 37adcac5d1
2 changed files with 17 additions and 1 deletions
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12
include/wlr/types/wlr_text_input_v3.h
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@ -13,6 +13,12 @@
#include <wlr/types/wlr_seat.h>
#include <wlr/types/wlr_surface.h>
enum wlr_text_input_v3_features {
WLR_TEXT_INPUT_V3_FEATURE_SURROUNDING_TEXT = 1 << 0,
WLR_TEXT_INPUT_v3_FEATURE_CONTENT_TYPE = 1 << 1,
WLR_TEXT_INPUT_V3_FEATURE_CURSOR_RECTANGLE = 1 << 2,
};
struct wlr_text_input_v3_state {
struct {
char *text; // NULL is allowed and equivalent to empty string
@ -33,6 +39,10 @@ struct wlr_text_input_v3_state {
int32_t width;
int32_t height;
} cursor_rectangle;
// Tracks which features were used in the current commit.
// Useful in the enabling commit, where usage means support.
uint32_t features; // OR'ed wlr_text_input_v3_features
};
struct wlr_text_input_v3 {
@ -44,6 +54,8 @@ struct wlr_text_input_v3 {
uint32_t current_serial; // next in line to send
bool pending_enabled;
bool current_enabled;
// supported in the current text input, more granular than surface
uint32_t active_features; // OR'ed wlr_text_input_v3_features
struct wl_list link;