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Implement clipboard paste

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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
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31
app/src/inputmanager.c
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@@ -100,6 +100,27 @@ static void switch_fps_counter_state(struct frames *frames) {
mutex_unlock(frames->mutex);
}
static void clipboard_paste(struct controller *controller) {
char *text = SDL_GetClipboardText();
if (!text) {
LOGW("Cannot get clipboard text: %s", SDL_GetError());
return;
}
if (!*text) {
// empty text
SDL_free(text);
return;
}
struct control_event control_event;
control_event.type = CONTROL_EVENT_TYPE_TEXT;
control_event.text_event.text = text;
if (!controller_push_event(controller, &control_event)) {
SDL_free(text);
LOGW("Cannot send clipboard paste event");
}
}
void input_manager_process_text_input(struct input_manager *input_manager,
const SDL_TextInputEvent *event) {
if (is_ctrl_down()) {
@@ -116,8 +137,11 @@ void input_manager_process_text_input(struct input_manager *input_manager,
struct control_event control_event;
control_event.type = CONTROL_EVENT_TYPE_TEXT;
strncpy(control_event.text_event.text, event->text, TEXT_MAX_LENGTH);
control_event.text_event.text[TEXT_MAX_LENGTH] = '\0';
control_event.text_event.text = SDL_strdup(event->text);
if (!control_event.text_event.text) {
LOGW("Cannot strdup input text");
return;
}
if (!controller_push_event(input_manager->controller, &control_event)) {
LOGW("Cannot send text event");
}
@@ -157,6 +181,9 @@ void input_manager_process_key(struct input_manager *input_manager,
case SDLK_p:
action_power(input_manager->controller);
return;
case SDLK_v:
clipboard_paste(input_manager->controller);
return;
case SDLK_f:
screen_switch_fullscreen(input_manager->screen);
return;