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Gui: scrollable long file names in FileBrowser and Archive Browser (#2159)

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* Gui: scrollable long file names in FileBrowser
* Archive: scroll long file names
* Gui: elements code cleanup
This commit is contained in:
あく
2022-12-20 20:11:52 +09:00
committed by GitHub
parent 0286636183
commit e7107e39f7
7 changed files with 174 additions and 9 deletions
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52
applications/main/archive/views/archive_browser_view.c
View File

@@ -5,6 +5,9 @@
#include "archive_browser_view.h"
#include "../helpers/archive_browser.h"
#define SCROLL_INTERVAL (333)
#define SCROLL_DELAY (2)
static const char* ArchiveTabNames[] = {
[ArchiveTabFavorites] = "Favorites",
[ArchiveTabIButton] = "iButton",
@@ -146,13 +149,18 @@ static void draw_list(Canvas* canvas, ArchiveBrowserViewModel* model) {
furi_string_set(str_buf, "---");
}
elements_string_fit_width(
canvas, str_buf, (scrollbar ? MAX_LEN_PX - 6 : MAX_LEN_PX) - x_offset);
size_t scroll_counter = model->scroll_counter;
if(model->item_idx == idx) {
archive_draw_frame(canvas, i, scrollbar, model->move_fav);
if(scroll_counter < SCROLL_DELAY) {
scroll_counter = 0;
} else {
scroll_counter -= SCROLL_DELAY;
}
} else {
canvas_set_color(canvas, ColorBlack);
scroll_counter = 0;
}
if(custom_icon_data) {
@@ -162,8 +170,15 @@ static void draw_list(Canvas* canvas, ArchiveBrowserViewModel* model) {
canvas_draw_icon(
canvas, 2 + x_offset, 16 + i * FRAME_HEIGHT, ArchiveItemIcons[file_type]);
}
canvas_draw_str(
canvas, 15 + x_offset, 24 + i * FRAME_HEIGHT, furi_string_get_cstr(str_buf));
elements_scrollable_text_line(
canvas,
15 + x_offset,
24 + i * FRAME_HEIGHT,
((scrollbar ? MAX_LEN_PX - 6 : MAX_LEN_PX) - x_offset),
str_buf,
scroll_counter,
(model->item_idx != idx));
furi_string_free(str_buf);
}
@@ -329,6 +344,7 @@ static bool archive_view_input(InputEvent* event, void* context) {
if(move_fav_mode) {
browser->callback(ArchiveBrowserEventFavMoveUp, browser->context);
}
model->scroll_counter = 0;
} else if(event->key == InputKeyDown) {
model->item_idx = (model->item_idx + 1) % model->item_cnt;
if(is_file_list_load_required(model)) {
@@ -338,6 +354,7 @@ static bool archive_view_input(InputEvent* event, void* context) {
if(move_fav_mode) {
browser->callback(ArchiveBrowserEventFavMoveDown, browser->context);
}
model->scroll_counter = 0;
}
},
true);
@@ -377,6 +394,27 @@ static bool archive_view_input(InputEvent* event, void* context) {
return true;
}
static void browser_scroll_timer(void* context) {
furi_assert(context);
ArchiveBrowserView* browser = context;
with_view_model(
browser->view, ArchiveBrowserViewModel * model, { model->scroll_counter++; }, true);
}
static void browser_view_enter(void* context) {
furi_assert(context);
ArchiveBrowserView* browser = context;
with_view_model(
browser->view, ArchiveBrowserViewModel * model, { model->scroll_counter = 0; }, true);
furi_timer_start(browser->scroll_timer, SCROLL_INTERVAL);
}
static void browser_view_exit(void* context) {
furi_assert(context);
ArchiveBrowserView* browser = context;
furi_timer_stop(browser->scroll_timer);
}
ArchiveBrowserView* browser_alloc() {
ArchiveBrowserView* browser = malloc(sizeof(ArchiveBrowserView));
browser->view = view_alloc();
@@ -384,6 +422,10 @@ ArchiveBrowserView* browser_alloc() {
view_set_context(browser->view, browser);
view_set_draw_callback(browser->view, archive_view_render);
view_set_input_callback(browser->view, archive_view_input);
view_set_enter_callback(browser->view, browser_view_enter);
view_set_exit_callback(browser->view, browser_view_exit);
browser->scroll_timer = furi_timer_alloc(browser_scroll_timer, FuriTimerTypePeriodic, browser);
browser->path = furi_string_alloc_set(archive_get_default_path(TAB_DEFAULT));
@@ -402,6 +444,8 @@ ArchiveBrowserView* browser_alloc() {
void browser_free(ArchiveBrowserView* browser) {
furi_assert(browser);
furi_timer_free(browser->scroll_timer);
if(browser->worker_running) {
file_browser_worker_free(browser->worker);
}

2
applications/main/archive/views/archive_browser_view.h
View File

@@ -81,6 +81,7 @@ struct ArchiveBrowserView {
FuriString* path;
InputKey last_tab_switch_dir;
bool is_root;
FuriTimer* scroll_timer;
};
typedef struct {
@@ -97,6 +98,7 @@ typedef struct {
int32_t item_idx;
int32_t array_offset;
int32_t list_offset;
size_t scroll_counter;
} ArchiveBrowserViewModel;
void archive_browser_set_callback(