379 lines
		
	
	
		
			13 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			379 lines
		
	
	
		
			13 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| #include <furi.h>
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| #include "../archive_i.h"
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| #include "archive_browser_view.h"
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| #include "../helpers/archive_browser.h"
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| 
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| static const char* ArchiveTabNames[] = {
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|     [ArchiveTabFavorites] = "Favorites",
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|     [ArchiveTabIButton] = "iButton",
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|     [ArchiveTabNFC] = "NFC",
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|     [ArchiveTabSubGhz] = "Sub-GHz",
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|     [ArchiveTabLFRFID] = "RFID LF",
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|     [ArchiveTabInfrared] = "Infrared",
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|     [ArchiveTabBadUsb] = "Bad USB",
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|     [ArchiveTabU2f] = "U2F",
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|     [ArchiveTabBrowser] = "Browser",
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| };
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| 
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| static const Icon* ArchiveItemIcons[] = {
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|     [ArchiveFileTypeIButton] = &I_ibutt_10px,
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|     [ArchiveFileTypeNFC] = &I_Nfc_10px,
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|     [ArchiveFileTypeSubGhz] = &I_sub1_10px,
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|     [ArchiveFileTypeLFRFID] = &I_125_10px,
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|     [ArchiveFileTypeInfrared] = &I_ir_10px,
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|     [ArchiveFileTypeBadUsb] = &I_badusb_10px,
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|     [ArchiveFileTypeU2f] = &I_u2f_10px,
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|     [ArchiveFileTypeUpdateManifest] = &I_update_10px,
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|     [ArchiveFileTypeFolder] = &I_dir_10px,
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|     [ArchiveFileTypeUnknown] = &I_unknown_10px,
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|     [ArchiveFileTypeLoading] = &I_unknown_10px, // TODO loading icon
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| };
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| 
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| void archive_browser_set_callback(
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|     ArchiveBrowserView* browser,
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|     ArchiveBrowserViewCallback callback,
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|     void* context) {
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|     furi_assert(browser);
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|     furi_assert(callback);
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|     browser->callback = callback;
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|     browser->context = context;
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| }
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| 
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| static void render_item_menu(Canvas* canvas, ArchiveBrowserViewModel* model) {
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|     canvas_set_color(canvas, ColorWhite);
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|     canvas_draw_box(canvas, 71, 17, 57, 46);
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|     canvas_set_color(canvas, ColorBlack);
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|     elements_slightly_rounded_frame(canvas, 70, 16, 58, 48);
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| 
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|     string_t menu[MENU_ITEMS];
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| 
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|     string_init_set_str(menu[0], "Run in app");
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|     string_init_set_str(menu[1], "Pin");
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|     string_init_set_str(menu[2], "Rename");
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|     string_init_set_str(menu[3], "Delete");
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| 
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|     ArchiveFile_t* selected = files_array_get(model->files, model->item_idx - model->array_offset);
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| 
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|     if((selected->fav) || (model->tab_idx == ArchiveTabFavorites)) {
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|         string_set_str(menu[1], "Unpin");
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|     }
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| 
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|     if(!archive_is_known_app(selected->type)) {
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|         string_set_str(menu[0], "---");
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|         string_set_str(menu[1], "---");
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|         string_set_str(menu[2], "---");
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|     } else {
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|         if(model->tab_idx == ArchiveTabFavorites) {
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|             string_set_str(menu[2], "Move");
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|             string_set_str(menu[3], "---");
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|         } else if(selected->is_app) {
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|             string_set_str(menu[2], "---");
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|         }
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|     }
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| 
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|     for(size_t i = 0; i < MENU_ITEMS; i++) {
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|         canvas_draw_str(canvas, 82, 27 + i * 11, string_get_cstr(menu[i]));
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|         string_clear(menu[i]);
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|     }
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| 
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|     canvas_draw_icon(canvas, 74, 20 + model->menu_idx * 11, &I_ButtonRight_4x7);
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| }
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| 
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| static void archive_draw_frame(Canvas* canvas, uint16_t idx, bool scrollbar, bool moving) {
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|     uint8_t x_offset = moving ? MOVE_OFFSET : 0;
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| 
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|     canvas_set_color(canvas, ColorBlack);
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|     canvas_draw_box(
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|         canvas,
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|         0 + x_offset,
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|         15 + idx * FRAME_HEIGHT,
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|         (scrollbar ? 122 : 127) - x_offset,
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|         FRAME_HEIGHT);
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| 
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|     canvas_set_color(canvas, ColorWhite);
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|     canvas_draw_dot(canvas, 0 + x_offset, 15 + idx * FRAME_HEIGHT);
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|     canvas_draw_dot(canvas, 1 + x_offset, 15 + idx * FRAME_HEIGHT);
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|     canvas_draw_dot(canvas, 0 + x_offset, (15 + idx * FRAME_HEIGHT) + 1);
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| 
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|     canvas_draw_dot(canvas, 0 + x_offset, (15 + idx * FRAME_HEIGHT) + 11);
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|     canvas_draw_dot(canvas, scrollbar ? 121 : 126, 15 + idx * FRAME_HEIGHT);
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|     canvas_draw_dot(canvas, scrollbar ? 121 : 126, (15 + idx * FRAME_HEIGHT) + 11);
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| }
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| 
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| static void draw_list(Canvas* canvas, ArchiveBrowserViewModel* model) {
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|     furi_assert(model);
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| 
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|     size_t array_size = files_array_size(model->files);
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|     bool scrollbar = model->item_cnt > 4;
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| 
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|     for(size_t i = 0; i < MIN(model->item_cnt, MENU_ITEMS); ++i) {
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|         string_t str_buff;
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|         char cstr_buff[MAX_NAME_LEN];
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|         size_t idx = CLAMP(i + model->list_offset, model->item_cnt, 0);
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|         uint8_t x_offset = (model->move_fav && model->item_idx == idx) ? MOVE_OFFSET : 0;
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| 
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|         ArchiveFileTypeEnum file_type = ArchiveFileTypeLoading;
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| 
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|         if(archive_is_item_in_array(model, idx)) {
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|             ArchiveFile_t* file =
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|                 files_array_get(model->files, CLAMP(idx - model->array_offset, array_size - 1, 0));
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|             strlcpy(cstr_buff, string_get_cstr(file->name), string_size(file->name) + 1);
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|             archive_trim_file_path(cstr_buff, archive_is_known_app(file->type));
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|             string_init_set_str(str_buff, cstr_buff);
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|             file_type = file->type;
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|         } else {
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|             string_init_set_str(str_buff, "---");
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|         }
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| 
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|         elements_string_fit_width(
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|             canvas, str_buff, (scrollbar ? MAX_LEN_PX - 6 : MAX_LEN_PX) - x_offset);
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| 
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|         if(model->item_idx == idx) {
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|             archive_draw_frame(canvas, i, scrollbar, model->move_fav);
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|         } else {
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|             canvas_set_color(canvas, ColorBlack);
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|         }
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| 
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|         canvas_draw_icon(canvas, 2 + x_offset, 16 + i * FRAME_HEIGHT, ArchiveItemIcons[file_type]);
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|         canvas_draw_str(canvas, 15 + x_offset, 24 + i * FRAME_HEIGHT, string_get_cstr(str_buff));
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| 
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|         string_clear(str_buff);
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|     }
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| 
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|     if(scrollbar) {
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|         elements_scrollbar_pos(canvas, 126, 15, 49, model->item_idx, model->item_cnt);
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|     }
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| 
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|     if(model->menu) {
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|         render_item_menu(canvas, model);
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|     }
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| }
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| 
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| static void archive_render_status_bar(Canvas* canvas, ArchiveBrowserViewModel* model) {
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|     furi_assert(model);
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| 
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|     const char* tab_name = ArchiveTabNames[model->tab_idx];
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| 
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|     canvas_draw_icon(canvas, 0, 0, &I_Background_128x11);
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| 
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|     canvas_set_color(canvas, ColorWhite);
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|     canvas_draw_box(canvas, 0, 0, 50, 13);
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|     canvas_draw_box(canvas, 107, 0, 20, 13);
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| 
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|     canvas_set_color(canvas, ColorBlack);
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|     canvas_draw_frame(canvas, 1, 0, 50, 12);
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|     canvas_draw_line(canvas, 0, 1, 0, 11);
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|     canvas_draw_line(canvas, 1, 12, 49, 12);
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|     canvas_draw_str_aligned(canvas, 26, 9, AlignCenter, AlignBottom, tab_name);
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| 
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|     canvas_draw_frame(canvas, 108, 0, 20, 12);
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|     canvas_draw_line(canvas, 107, 1, 107, 11);
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|     canvas_draw_line(canvas, 108, 12, 126, 12);
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| 
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|     if(model->move_fav) {
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|         canvas_draw_icon(canvas, 111, 4, &I_ButtonUp_7x4);
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|         canvas_draw_icon(canvas, 118, 4, &I_ButtonDown_7x4);
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|     } else {
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|         canvas_draw_icon(canvas, 112, 2, &I_ButtonLeft_4x7);
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|         canvas_draw_icon(canvas, 120, 2, &I_ButtonRight_4x7);
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|     }
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| 
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|     canvas_set_color(canvas, ColorWhite);
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|     canvas_draw_dot(canvas, 50, 0);
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|     canvas_draw_dot(canvas, 127, 0);
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| 
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|     canvas_set_color(canvas, ColorBlack);
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| }
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| 
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| void archive_view_render(Canvas* canvas, void* mdl) {
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|     ArchiveBrowserViewModel* model = mdl;
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| 
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|     archive_render_status_bar(canvas, mdl);
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| 
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|     if(model->item_cnt > 0) {
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|         draw_list(canvas, model);
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|     } else {
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|         canvas_draw_str_aligned(
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|             canvas, GUI_DISPLAY_WIDTH / 2, 40, AlignCenter, AlignCenter, "Empty");
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|     }
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| }
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| 
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| View* archive_browser_get_view(ArchiveBrowserView* browser) {
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|     furi_assert(browser);
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|     return browser->view;
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| }
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| 
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| static bool is_file_list_load_required(ArchiveBrowserViewModel* model) {
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|     size_t array_size = files_array_size(model->files);
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| 
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|     if((model->list_loading) || (array_size >= model->item_cnt)) {
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|         return false;
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|     }
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| 
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|     if((model->array_offset > 0) &&
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|        (model->item_idx < (model->array_offset + FILE_LIST_BUF_LEN / 4))) {
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|         return true;
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|     }
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| 
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|     if(((model->array_offset + array_size) < model->item_cnt) &&
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|        (model->item_idx > (model->array_offset + array_size - FILE_LIST_BUF_LEN / 4))) {
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|         return true;
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|     }
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| 
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|     return false;
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| }
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| 
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| bool archive_view_input(InputEvent* event, void* context) {
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|     furi_assert(event);
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|     furi_assert(context);
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| 
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|     ArchiveBrowserView* browser = context;
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| 
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|     bool in_menu;
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|     bool move_fav_mode;
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|     with_view_model(
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|         browser->view, (ArchiveBrowserViewModel * model) {
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|             in_menu = model->menu;
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|             move_fav_mode = model->move_fav;
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|             return false;
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|         });
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| 
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|     if(in_menu) {
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|         if(event->type == InputTypeShort) {
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|             if(event->key == InputKeyUp || event->key == InputKeyDown) {
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|                 with_view_model(
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|                     browser->view, (ArchiveBrowserViewModel * model) {
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|                         if(event->key == InputKeyUp) {
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|                             model->menu_idx = ((model->menu_idx - 1) + MENU_ITEMS) % MENU_ITEMS;
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|                         } else if(event->key == InputKeyDown) {
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|                             model->menu_idx = (model->menu_idx + 1) % MENU_ITEMS;
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|                         }
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|                         return true;
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|                     });
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|             }
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| 
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|             if(event->key == InputKeyOk) {
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|                 uint8_t idx;
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|                 with_view_model(
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|                     browser->view, (ArchiveBrowserViewModel * model) {
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|                         idx = model->menu_idx;
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|                         return false;
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|                     });
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|                 browser->callback(file_menu_actions[idx], browser->context);
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|             } else if(event->key == InputKeyBack) {
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|                 browser->callback(ArchiveBrowserEventFileMenuClose, browser->context);
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|             }
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|         }
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| 
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|     } else {
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|         if(event->type == InputTypeShort) {
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|             if(event->key == InputKeyLeft || event->key == InputKeyRight) {
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|                 if(move_fav_mode) return false;
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|                 archive_switch_tab(browser, event->key);
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|             } else if(event->key == InputKeyBack) {
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|                 if(move_fav_mode) {
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|                     browser->callback(ArchiveBrowserEventExitFavMove, browser->context);
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|                 } else {
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|                     browser->callback(ArchiveBrowserEventExit, browser->context);
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|                 }
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|             }
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|         }
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| 
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|         if((event->key == InputKeyUp || event->key == InputKeyDown) &&
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|            (event->type == InputTypeShort || event->type == InputTypeRepeat)) {
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|             with_view_model(
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|                 browser->view, (ArchiveBrowserViewModel * model) {
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|                     if(event->key == InputKeyUp) {
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|                         model->item_idx =
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|                             ((model->item_idx - 1) + model->item_cnt) % model->item_cnt;
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|                         if(is_file_list_load_required(model)) {
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|                             model->list_loading = true;
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|                             browser->callback(ArchiveBrowserEventLoadPrevItems, browser->context);
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|                         }
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|                         if(move_fav_mode) {
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|                             browser->callback(ArchiveBrowserEventFavMoveUp, browser->context);
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|                         }
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|                     } else if(event->key == InputKeyDown) {
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|                         model->item_idx = (model->item_idx + 1) % model->item_cnt;
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|                         if(is_file_list_load_required(model)) {
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|                             model->list_loading = true;
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|                             browser->callback(ArchiveBrowserEventLoadNextItems, browser->context);
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|                         }
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|                         if(move_fav_mode) {
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|                             browser->callback(ArchiveBrowserEventFavMoveDown, browser->context);
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|                         }
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|                     }
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| 
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|                     return true;
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|                 });
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|             archive_update_offset(browser);
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|         }
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| 
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|         if(event->key == InputKeyOk) {
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|             ArchiveFile_t* selected = archive_get_current_file(browser);
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| 
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|             if(selected) {
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|                 bool favorites = archive_get_tab(browser) == ArchiveTabFavorites;
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|                 bool folder = selected->type == ArchiveFileTypeFolder;
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| 
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|                 if(event->type == InputTypeShort) {
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|                     if(favorites) {
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|                         if(move_fav_mode) {
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|                             browser->callback(ArchiveBrowserEventSaveFavMove, browser->context);
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|                         } else {
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|                             browser->callback(ArchiveBrowserEventFileMenuRun, browser->context);
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|                         }
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|                     } else if(folder) {
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|                         browser->callback(ArchiveBrowserEventEnterDir, browser->context);
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|                     } else {
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|                         browser->callback(ArchiveBrowserEventFileMenuOpen, browser->context);
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|                     }
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|                 } else if(event->type == InputTypeLong) {
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|                     if(move_fav_mode) {
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|                         browser->callback(ArchiveBrowserEventSaveFavMove, browser->context);
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|                     } else if(folder || favorites) {
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|                         browser->callback(ArchiveBrowserEventFileMenuOpen, browser->context);
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|                     }
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|                 }
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|             }
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|         }
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|     }
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| 
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|     return true;
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| }
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| 
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| ArchiveBrowserView* browser_alloc() {
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|     ArchiveBrowserView* browser = malloc(sizeof(ArchiveBrowserView));
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|     browser->view = view_alloc();
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|     view_allocate_model(browser->view, ViewModelTypeLocking, sizeof(ArchiveBrowserViewModel));
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|     view_set_context(browser->view, browser);
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|     view_set_draw_callback(browser->view, (ViewDrawCallback)archive_view_render);
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|     view_set_input_callback(browser->view, archive_view_input);
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| 
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|     string_init(browser->path);
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| 
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|     with_view_model(
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|         browser->view, (ArchiveBrowserViewModel * model) {
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|             files_array_init(model->files);
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|             idx_last_array_init(model->idx_last);
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|             return true;
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|         });
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| 
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|     return browser;
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| }
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| 
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| void browser_free(ArchiveBrowserView* browser) {
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|     furi_assert(browser);
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| 
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|     with_view_model(
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|         browser->view, (ArchiveBrowserViewModel * model) {
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|             files_array_clear(model->files);
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|             idx_last_array_clear(model->idx_last);
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|             return false;
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|         });
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| 
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|     string_clear(browser->path);
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| 
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|     view_free(browser->view);
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|     free(browser);
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| } | 
