diff options
Diffstat (limited to 'apps/gui/yesno.c')
| -rw-r--r-- | apps/gui/yesno.c | 36 |
1 files changed, 24 insertions, 12 deletions
diff --git a/apps/gui/yesno.c b/apps/gui/yesno.c index 4098d630d0..a79b8ae644 100644 --- a/apps/gui/yesno.c +++ b/apps/gui/yesno.c @@ -28,6 +28,7 @@ #include "talk.h" #include "settings.h" #include "viewport.h" +#include "appevents.h" struct gui_yesno @@ -142,6 +143,16 @@ static bool gui_yesno_draw_result(struct gui_yesno * yn, enum yesno_res result) return(true); } +static void gui_yesno_ui_update(unsigned short id, void *event_data, void *user_data) +{ + (void)id; + (void)event_data; + + struct gui_yesno* yn = (struct gui_yesno*)user_data; + FOR_NB_SCREENS(i) + gui_yesno_draw(&yn[i]); +} + enum yesno_res gui_syncyesno_run(const struct text_message * main_message, const struct text_message * yes_message, const struct text_message * no_message) @@ -166,7 +177,7 @@ enum yesno_res gui_syncyesno_run(const struct text_message * main_message, #ifdef HAVE_TOUCHSCREEN /* switch to point mode because that's more intuitive */ - enum touchscreen_mode tsm = touchscreen_get_mode(); + enum touchscreen_mode old_mode = touchscreen_get_mode(); touchscreen_set_mode(TOUCHSCREEN_POINT); #endif @@ -174,6 +185,10 @@ enum yesno_res gui_syncyesno_run(const struct text_message * main_message, action_wait_for_release(); button_clear_queue(); + /* hook into UI update events to avoid the dialog disappearing + * in case the skin decides to do a full refresh */ + add_event_ex(GUI_EVENT_NEED_UI_UPDATE, false, gui_yesno_ui_update, &yn[0]); + while (result==-1) { /* Repeat the question every 5secs (more or less) */ @@ -218,22 +233,14 @@ enum yesno_res gui_syncyesno_run(const struct text_message * main_message, continue; default: if(default_event_handler(button) == SYS_USB_CONNECTED) { -#ifdef HAVE_TOUCHSCREEN - /* restore old touchscreen mode */ - touchscreen_set_mode(tsm); -#endif - return YESNO_USB; + result = YESNO_USB; + goto exit; } result = YESNO_NO; } } -#ifdef HAVE_TOUCHSCREEN - /* restore old touchscreen mode */ - touchscreen_set_mode(tsm); -#endif - FOR_NB_SCREENS(i) result_displayed=gui_yesno_draw_result(&(yn[i]), result); @@ -252,7 +259,12 @@ enum yesno_res gui_syncyesno_run(const struct text_message * main_message, viewportmanager_theme_undo(i, true); } - return(result); + exit: + remove_event_ex(GUI_EVENT_NEED_UI_UPDATE, gui_yesno_ui_update, &yn[0]); +#ifdef HAVE_TOUCHSCREEN + touchscreen_set_mode(old_mode); +#endif + return result; } |