Implement clipboard paste

Paste computer clipboard to the device on Ctrl+v.

The other direction (pasting the device clipboard to the computer) is
not implemented. It would require a communication channel from the
device to the computer, other than the socket used by the video stream.
This commit is contained in:
Romain Vimont
2018-03-07 15:29:33 +01:00
parent e4d64e8752
commit e2a7abcd53
8 changed files with 62 additions and 19 deletions

View File

@@ -36,10 +36,11 @@ int control_event_serialize(const struct control_event *event, unsigned char *bu
// write length (1 byte) + date (non nul-terminated)
size_t len = strlen(event->text_event.text);
if (len > TEXT_MAX_LENGTH) {
// injecting a text takes time, so limit the text length
len = TEXT_MAX_LENGTH;
}
buf[1] = (Uint8) len;
memcpy(&buf[2], &event->text_event.text, len);
memcpy(&buf[2], event->text_event.text, len);
return 2 + len;
}
case CONTROL_EVENT_TYPE_MOUSE:
@@ -61,6 +62,12 @@ int control_event_serialize(const struct control_event *event, unsigned char *bu
}
}
void control_event_destroy(struct control_event *event) {
if (event->type == CONTROL_EVENT_TYPE_TEXT) {
SDL_free(event->text_event.text);
}
}
SDL_bool control_event_queue_is_empty(const struct control_event_queue *queue) {
return queue->head == queue->tail;
}
@@ -77,7 +84,11 @@ SDL_bool control_event_queue_init(struct control_event_queue *queue) {
}
void control_event_queue_destroy(struct control_event_queue *queue) {
// nothing to do in the current implementation
int i = queue->tail;
while (i != queue->head) {
control_event_destroy(&queue->data[i]);
i = (i + 1) % CONTROL_EVENT_QUEUE_SIZE;
}
}
SDL_bool control_event_queue_push(struct control_event_queue *queue, const struct control_event *event) {