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Allow 'Custom Aspect Ratio (X Position)/(Y Position)/(Width)/(Height)' to be entered manually via keyboard

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This commit is contained in:
jdgleaver 2021-08-27 11:18:15 +01:00
parent 7f08729a5e
commit 32e2aacd3c
2 changed files with 113 additions and 46 deletions
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155
menu/menu_setting.c
View File

@ -340,7 +340,53 @@ static void menu_input_st_uint_cb(void *userdata, const char *str)
const char *label = menu_input_dialog_get_label_setting_buffer();
rarch_setting_t *setting = menu_setting_find(label);
setting_set_with_string_representation(setting, str);
const char *ptr = NULL;
unsigned value = 0;
int chars_read = 0;
int ret = 0;
bool minus_found = false;
/* Ensure that input string contains a valid
* unsigned value
* Note: sscanf() will accept negative number
* strings here and overflow, so have to check
* for minus characters first... */
for (ptr = str; *ptr != '\0'; ptr++)
{
if (*ptr == '-')
{
minus_found = true;
break;
}
}
if (!minus_found)
ret = sscanf(str, "%u %n", &value, &chars_read);
if ((ret == 1) && !str[chars_read])
setting_set_with_string_representation(setting, str);
}
menu_input_dialog_end();
}
static void menu_input_st_int_cb(void *userdata, const char *str)
{
if (str && *str)
{
const char *label = menu_input_dialog_get_label_setting_buffer();
rarch_setting_t *setting = menu_setting_find(label);
int value = 0;
int chars_read = 0;
int ret = 0;
/* Ensure that input string contains a valid
* unsigned value */
ret = sscanf(str, "%d %n", &value, &chars_read);
if ((ret == 1) && !str[chars_read])
setting_set_with_string_representation(setting, str);
}
menu_input_dialog_end();
@ -406,9 +452,9 @@ static void menu_input_st_float_cb(void *userdata, const char *str)
const char *label = menu_input_dialog_get_label_setting_buffer();
rarch_setting_t *setting = menu_setting_find(label);
float value;
int chars_read;
int ret;
float value = 0.0f;
int chars_read = 0;
int ret = 0;
/* Ensure that input string contains a valid
* floating point value */
@ -459,6 +505,9 @@ static int setting_generic_action_ok_linefeed(
case ST_UINT:
cb = menu_input_st_uint_cb;
break;
case ST_INT:
cb = menu_input_st_int_cb;
break;
case ST_HEX:
cb = menu_input_st_hex_cb;
break;
@ -502,6 +551,9 @@ static void setting_add_special_callbacks(
case ST_UINT:
(*list)[idx].action_cancel = NULL;
break;
case ST_INT:
(*list)[idx].action_cancel = NULL;
break;
case ST_HEX:
(*list)[idx].action_cancel = NULL;
break;
@ -5560,8 +5612,8 @@ static int setting_uint_action_left_custom_viewport_width(
video_driver_get_viewport_info(&vp);
if (custom->width <= 1)
custom->width = 1;
if (custom->width <= setting->min)
custom->width = setting->min;
else if (settings->bools.video_scale_integer)
{
unsigned int rotation = retroarch_get_rotation();
@ -5579,8 +5631,8 @@ static int setting_uint_action_left_custom_viewport_width(
else
custom->width -= 1;
aspectratio_lut[ASPECT_RATIO_CUSTOM].value =
(float)custom->width / custom->height;
/* aspectratio_lut[ASPECT_RATIO_CUSTOM].value
* is updated in general_write_handler() */
return 0;
}
@ -5600,8 +5652,8 @@ static int setting_uint_action_left_custom_viewport_height(
video_driver_get_viewport_info(&vp);
if (custom->height <= 1)
custom->height = 1;
if (custom->height <= setting->min)
custom->height = setting->min;
else if (settings->bools.video_scale_integer)
{
unsigned int rotation = retroarch_get_rotation();
@ -5619,8 +5671,8 @@ static int setting_uint_action_left_custom_viewport_height(
else
custom->height -= 1;
aspectratio_lut[ASPECT_RATIO_CUSTOM].value =
(float)custom->width / custom->height;
/* aspectratio_lut[ASPECT_RATIO_CUSTOM].value
* is updated in general_write_handler() */
return 0;
}
@ -5843,7 +5895,9 @@ static int setting_uint_action_right_custom_viewport_width(
video_driver_get_viewport_info(&vp);
if (settings->bools.video_scale_integer)
if (custom->width >= setting->max)
custom->width = setting->max;
else if (settings->bools.video_scale_integer)
{
unsigned int rotation = retroarch_get_rotation();
if (rotation % 2)
@ -5854,8 +5908,8 @@ static int setting_uint_action_right_custom_viewport_width(
else
custom->width += 1;
aspectratio_lut[ASPECT_RATIO_CUSTOM].value =
(float)custom->width / custom->height;
/* aspectratio_lut[ASPECT_RATIO_CUSTOM].value
* is updated in general_write_handler() */
return 0;
}
@ -5875,7 +5929,9 @@ static int setting_uint_action_right_custom_viewport_height(
video_driver_get_viewport_info(&vp);
if (settings->bools.video_scale_integer)
if (custom->height >= setting->max)
custom->height = setting->max;
else if (settings->bools.video_scale_integer)
{
unsigned int rotation = retroarch_get_rotation();
if (rotation % 2)
@ -5886,8 +5942,8 @@ static int setting_uint_action_right_custom_viewport_height(
else
custom->height += 1;
aspectratio_lut[ASPECT_RATIO_CUSTOM].value =
(float)custom->width / custom->height;
/* aspectratio_lut[ASPECT_RATIO_CUSTOM].value
* is updated in general_write_handler() */
return 0;
}
@ -6989,8 +7045,8 @@ static int setting_action_start_custom_viewport_width(rarch_setting_t *setting)
else
custom->width = vp.full_width - custom->x;
aspectratio_lut[ASPECT_RATIO_CUSTOM].value =
(float)custom->width / custom->height;
/* aspectratio_lut[ASPECT_RATIO_CUSTOM].value
* is updated in general_write_handler() */
return 0;
}
@ -7024,8 +7080,8 @@ static int setting_action_start_custom_viewport_height(rarch_setting_t *setting)
else
custom->height = vp.full_height - custom->y;
aspectratio_lut[ASPECT_RATIO_CUSTOM].value =
(float)custom->width / custom->height;
/* aspectratio_lut[ASPECT_RATIO_CUSTOM].value
* is updated in general_write_handler() */
return 0;
}
@ -8076,6 +8132,21 @@ static void general_write_handler(rarch_setting_t *setting)
}
}
break;
case MENU_ENUM_LABEL_VIDEO_VIEWPORT_CUSTOM_WIDTH:
case MENU_ENUM_LABEL_VIDEO_VIEWPORT_CUSTOM_HEIGHT:
{
/* Whenever custom viewport dimensions are
* changed, ASPECT_RATIO_CUSTOM must be
* recalculated */
video_viewport_t *custom_vp = video_viewport_get_custom();
float default_aspect = aspectratio_lut[ASPECT_RATIO_CORE].value;
aspectratio_lut[ASPECT_RATIO_CUSTOM].value =
(custom_vp && custom_vp->width && custom_vp->height) ?
((float)custom_vp->width / (float)custom_vp->height) :
default_aspect;
}
break;
default:
/* Special cases */
@ -11219,10 +11290,8 @@ static bool setting_append_list(
general_read_handler);
menu_settings_list_current_add_range(list, list_info, -9999, 9999, 1, true, true);
(*list)[list_info->index - 1].offset_by = -9999;
(*list)[list_info->index - 1].action_ok = &setting_action_ok_uint;
MENU_SETTINGS_LIST_CURRENT_ADD_CMD(
list,
list_info,
SETTINGS_DATA_LIST_CURRENT_ADD_FLAGS(list, list_info, SD_FLAG_ALLOW_INPUT);
MENU_SETTINGS_LIST_CURRENT_ADD_CMD(list, list_info,
CMD_EVENT_VIDEO_APPLY_STATE_CHANGES);
SETTINGS_DATA_LIST_CURRENT_ADD_FLAGS(list, list_info, SD_FLAG_LAKKA_ADVANCED);
@ -11239,10 +11308,8 @@ static bool setting_append_list(
general_read_handler);
menu_settings_list_current_add_range(list, list_info, -9999, 9999, 1, true, true);
(*list)[list_info->index - 1].offset_by = -9999;
(*list)[list_info->index - 1].action_ok = &setting_action_ok_uint;
MENU_SETTINGS_LIST_CURRENT_ADD_CMD(
list,
list_info,
SETTINGS_DATA_LIST_CURRENT_ADD_FLAGS(list, list_info, SD_FLAG_ALLOW_INPUT);
MENU_SETTINGS_LIST_CURRENT_ADD_CMD(list, list_info,
CMD_EVENT_VIDEO_APPLY_STATE_CHANGES);
SETTINGS_DATA_LIST_CURRENT_ADD_FLAGS(list, list_info, SD_FLAG_LAKKA_ADVANCED);
@ -11272,16 +11339,14 @@ static bool setting_append_list(
parent_group,
general_write_handler,
general_read_handler);
menu_settings_list_current_add_range(list, list_info, 0, 0, 1, true, false);
menu_settings_list_current_add_range(list, list_info, 1, 9999, 1, true, true);
SETTINGS_DATA_LIST_CURRENT_ADD_FLAGS(list, list_info, SD_FLAG_ALLOW_INPUT);
(*list)[list_info->index - 1].get_string_representation =
&setting_get_string_representation_uint_custom_viewport_width;
(*list)[list_info->index - 1].action_ok = &setting_action_ok_uint;
&setting_get_string_representation_uint_custom_viewport_width;
(*list)[list_info->index - 1].action_start = &setting_action_start_custom_viewport_width;
(*list)[list_info->index - 1].action_left = setting_uint_action_left_custom_viewport_width;
(*list)[list_info->index - 1].action_right = setting_uint_action_right_custom_viewport_width;
MENU_SETTINGS_LIST_CURRENT_ADD_CMD(
list,
list_info,
(*list)[list_info->index - 1].action_left = &setting_uint_action_left_custom_viewport_width;
(*list)[list_info->index - 1].action_right = &setting_uint_action_right_custom_viewport_width;
MENU_SETTINGS_LIST_CURRENT_ADD_CMD(list, list_info,
CMD_EVENT_VIDEO_APPLY_STATE_CHANGES);
SETTINGS_DATA_LIST_CURRENT_ADD_FLAGS(list, list_info, SD_FLAG_LAKKA_ADVANCED);
@ -11296,16 +11361,14 @@ static bool setting_append_list(
parent_group,
general_write_handler,
general_read_handler);
menu_settings_list_current_add_range(list, list_info, 0, 0, 1, true, false);
menu_settings_list_current_add_range(list, list_info, 1, 9999, 1, true, true);
SETTINGS_DATA_LIST_CURRENT_ADD_FLAGS(list, list_info, SD_FLAG_ALLOW_INPUT);
(*list)[list_info->index - 1].get_string_representation =
&setting_get_string_representation_uint_custom_viewport_height;
(*list)[list_info->index - 1].action_ok = &setting_action_ok_uint;
&setting_get_string_representation_uint_custom_viewport_height;
(*list)[list_info->index - 1].action_start = &setting_action_start_custom_viewport_height;
(*list)[list_info->index - 1].action_left = setting_uint_action_left_custom_viewport_height;
(*list)[list_info->index - 1].action_right = setting_uint_action_right_custom_viewport_height;
MENU_SETTINGS_LIST_CURRENT_ADD_CMD(
list,
list_info,
(*list)[list_info->index - 1].action_left = &setting_uint_action_left_custom_viewport_height;
(*list)[list_info->index - 1].action_right = &setting_uint_action_right_custom_viewport_height;
MENU_SETTINGS_LIST_CURRENT_ADD_CMD(list, list_info,
CMD_EVENT_VIDEO_APPLY_STATE_CHANGES);
SETTINGS_DATA_LIST_CURRENT_ADD_FLAGS(list, list_info, SD_FLAG_LAKKA_ADVANCED);

4
retroarch.c
View File

@ -24537,6 +24537,10 @@ static int menu_input_pointer_post_iterate(
/* If currently showing a message box, close it */
if (messagebox_active)
menu_input_pointer_close_messagebox(&p_rarch->menu_driver_state);
/* If onscreen keyboard is shown, send a 'backspace' */
else if (osk_active)
input_keyboard_event(true, '\x7f', '\x7f',
0, RETRO_DEVICE_KEYBOARD);
/* ...otherwise, invoke standard MENU_ACTION_CANCEL
* action */
else