blackteay/fbi-i18n-zh
1
0
Fork 0
mirror of https://gitlab.com/Theopse/fbi-i18n-zh.git synced 2025-04-26 03:16:36 +08:00
Code Issues Projects Releases Wiki Activity

Fix crash when destroying list UI in update function.

Browse Source
This commit is contained in:
Steveice10 2016-12-20 11:16:00 -08:00
parent 4ce326879a
commit 23111ee08d
1 changed files with 20 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
source/ui/list.c
View File

@ -90,13 +90,17 @@ static void list_update(ui_view* view, void* data, float bx1, float by1, float b
u32 size = linked_list_size(&listData->items); u32 size = linked_list_size(&listData->items);
bool selectedTouched = false;
if(size > 0) {
list_validate(listData, by1, by2); list_validate(listData, by1, by2);
bool selectedTouched = false;
if(size > 0) {
bool scrolls = false;
if(listData->selectedItem != NULL) {
float itemWidth; float itemWidth;
screen_get_string_size(&itemWidth, NULL, listData->selectedItem->name, 0.5f, 0.5f); screen_get_string_size(&itemWidth, NULL, listData->selectedItem->name, 0.5f, 0.5f);
if(itemWidth > bx2 - bx1) { if(itemWidth > bx2 - bx1) {
scrolls = true;
if(listData->selectionScroll == 0 || listData->selectionScroll >= itemWidth - (bx2 - bx1)) { if(listData->selectionScroll == 0 || listData->selectionScroll >= itemWidth - (bx2 - bx1)) {
if(listData->nextSelectionScrollResetTime == 0) { if(listData->nextSelectionScrollResetTime == 0) {
listData->nextSelectionScrollResetTime = osGetTime() + 2000; listData->nextSelectionScrollResetTime = osGetTime() + 2000;
@ -107,7 +111,10 @@ static void list_update(ui_view* view, void* data, float bx1, float by1, float b
} else { } else {
listData->selectionScroll++; listData->selectionScroll++;
} }
} else { }
}
if(!scrolls) {
listData->selectionScroll = 0; listData->selectionScroll = 0;
listData->nextSelectionScrollResetTime = 0; listData->nextSelectionScrollResetTime = 0;
} }
@ -188,8 +195,6 @@ static void list_update(ui_view* view, void* data, float bx1, float by1, float b
if(listData->update != NULL) { if(listData->update != NULL) {
listData->update(view, listData->data, &listData->items, listData->selectedItem, selectedTouched); listData->update(view, listData->data, &listData->items, listData->selectedItem, selectedTouched);
list_validate(listData, by1, by2);
} }
} }