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Fix scroll acceleration wrap-around

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Willy-JL
2023-06-29 03:39:09 +02:00
parent 788b395be2
commit 0c3a8a3ca1
3 changed files with 48 additions and 2 deletions
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24
applications/main/archive/views/archive_browser_view.c
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@@ -425,11 +425,20 @@ static bool archive_view_input(InputEvent* event, void* context) {
} else {
scroll_speed = model->button_held_for_ticks > 9 ? 4 : 2;
}
} else if(model->button_held_for_ticks < 0) {
scroll_speed = 0;
}
if(event->key == InputKeyUp) {
if(model->item_idx < scroll_speed) {
scroll_speed = model->item_idx;
if(scroll_speed == 0) {
if(model->button_held_for_ticks > 0) {
model->button_held_for_ticks = -1;
} else {
scroll_speed = 1;
}
}
}
model->item_idx =
@@ -442,11 +451,22 @@ static bool archive_view_input(InputEvent* event, void* context) {
browser->callback(ArchiveBrowserEventFavMoveUp, browser->context);
}
model->scroll_counter = 0;
if(model->button_held_for_ticks < -1) {
model->button_held_for_ticks = 0;
}
model->button_held_for_ticks += 1;
} else if(event->key == InputKeyDown) {
int32_t count = model->item_cnt;
if(model->item_idx >= (count - scroll_speed)) {
scroll_speed = model->item_cnt - model->item_idx - 1;
if(scroll_speed == 0) {
if(model->button_held_for_ticks > 0) {
model->button_held_for_ticks = -1;
} else {
scroll_speed = 1;
}
}
}
model->item_idx = (model->item_idx + scroll_speed) % model->item_cnt;
@@ -458,6 +478,10 @@ static bool archive_view_input(InputEvent* event, void* context) {
browser->callback(ArchiveBrowserEventFavMoveDown, browser->context);
}
model->scroll_counter = 0;
if(model->button_held_for_ticks < -1) {
model->button_held_for_ticks = 0;
}
model->button_held_for_ticks += 1;
}
},