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[FL-3373] Scroll acceleration (#2784)

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* Support for scroll acceleration
* Revert keyboard acceleration
* Add scroll acceleration to the text box
* Remove redundant code from the file manager input handler
* Archive: slightly better scrolling
* Gui,Archive: final version of accelerated scrolling

Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
Astra
2023-06-27 12:22:35 +03:00
committed by GitHub
parent 761a14e6e2
commit 168fa72d53
4 changed files with 115 additions and 23 deletions
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32
applications/main/archive/views/archive_browser_view.c
View File

@@ -334,9 +334,22 @@ static bool archive_view_input(InputEvent* event, void* context) {
browser->view,
ArchiveBrowserViewModel * model,
{
int32_t scroll_speed = 1;
if(model->button_held_for_ticks > 5) {
if(model->button_held_for_ticks % 2) {
scroll_speed = 0;
} else {
scroll_speed = model->button_held_for_ticks > 9 ? 4 : 2;
}
}
if(event->key == InputKeyUp) {
if(model->item_idx < scroll_speed) {
scroll_speed = model->item_idx;
}
model->item_idx =
((model->item_idx - 1) + model->item_cnt) % model->item_cnt;
((model->item_idx - scroll_speed) + model->item_cnt) % model->item_cnt;
if(is_file_list_load_required(model)) {
model->list_loading = true;
browser->callback(ArchiveBrowserEventLoadPrevItems, browser->context);
@@ -345,8 +358,14 @@ static bool archive_view_input(InputEvent* event, void* context) {
browser->callback(ArchiveBrowserEventFavMoveUp, browser->context);
}
model->scroll_counter = 0;
model->button_held_for_ticks += 1;
} else if(event->key == InputKeyDown) {
model->item_idx = (model->item_idx + 1) % model->item_cnt;
int32_t count = model->item_cnt;
if(model->item_idx >= (count - scroll_speed)) {
scroll_speed = model->item_cnt - model->item_idx - 1;
}
model->item_idx = (model->item_idx + scroll_speed) % model->item_cnt;
if(is_file_list_load_required(model)) {
model->list_loading = true;
browser->callback(ArchiveBrowserEventLoadNextItems, browser->context);
@@ -355,6 +374,7 @@ static bool archive_view_input(InputEvent* event, void* context) {
browser->callback(ArchiveBrowserEventFavMoveDown, browser->context);
}
model->scroll_counter = 0;
model->button_held_for_ticks += 1;
}
},
true);
@@ -391,6 +411,14 @@ static bool archive_view_input(InputEvent* event, void* context) {
}
}
if(event->type == InputTypeRelease) {
with_view_model(
browser->view,
ArchiveBrowserViewModel * model,
{ model->button_held_for_ticks = 0; },
true);
}
return true;
}