flipperzero-firmware/applications/archive/helpers/archive_browser.c

441 lines
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C
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#include "archive_files.h"
#include "archive_apps.h"
#include "archive_browser.h"
#include <math.h>
bool archive_is_item_in_array(ArchiveBrowserViewModel* model, uint32_t idx) {
size_t array_size = files_array_size(model->files);
if((idx >= model->array_offset + array_size) || (idx < model->array_offset)) {
return false;
}
return true;
}
void archive_update_offset(ArchiveBrowserView* browser) {
furi_assert(browser);
with_view_model(
browser->view, (ArchiveBrowserViewModel * model) {
uint16_t bounds = model->item_cnt > 3 ? 2 : model->item_cnt;
if(model->item_cnt > 3 && model->item_idx >= model->item_cnt - 1) {
model->list_offset = model->item_idx - 3;
} else if(model->list_offset < model->item_idx - bounds) {
model->list_offset = CLAMP(model->item_idx - 2, model->item_cnt - bounds, 0);
} else if(model->list_offset > model->item_idx - bounds) {
model->list_offset = CLAMP(model->item_idx - 1, model->item_cnt - bounds, 0);
}
return true;
});
}
void archive_update_focus(ArchiveBrowserView* browser, const char* target) {
furi_assert(browser);
furi_assert(target);
archive_get_filenames(browser, string_get_cstr(browser->path));
if(!archive_file_get_array_size(browser) && !archive_get_depth(browser)) {
archive_switch_tab(browser, TAB_RIGHT);
} else {
with_view_model(
browser->view, (ArchiveBrowserViewModel * model) {
uint16_t idx = 0;
while(idx < files_array_size(model->files)) {
ArchiveFile_t* current = files_array_get(model->files, idx);
if(!string_search(current->name, target)) {
model->item_idx = idx + model->array_offset;
break;
}
++idx;
}
return false;
});
archive_update_offset(browser);
}
}
size_t archive_file_get_array_size(ArchiveBrowserView* browser) {
furi_assert(browser);
uint16_t size = 0;
with_view_model(
browser->view, (ArchiveBrowserViewModel * model) {
size = files_array_size(model->files);
return false;
});
return size;
}
void archive_set_item_count(ArchiveBrowserView* browser, uint32_t count) {
furi_assert(browser);
with_view_model(
browser->view, (ArchiveBrowserViewModel * model) {
model->item_cnt = count;
return false;
});
}
void archive_file_array_rm_selected(ArchiveBrowserView* browser) {
furi_assert(browser);
uint32_t items_cnt = 0;
with_view_model(
browser->view, (ArchiveBrowserViewModel * model) {
files_array_remove_v(
model->files,
model->item_idx - model->array_offset,
model->item_idx - model->array_offset + 1);
model->item_cnt--;
model->item_idx = CLAMP(model->item_idx, model->item_cnt - 1, 0);
items_cnt = model->item_cnt;
return false;
});
if((items_cnt == 0) && (archive_get_depth(browser) == 0)) {
archive_switch_tab(browser, TAB_RIGHT);
}
archive_update_offset(browser);
}
void archive_file_array_swap(ArchiveBrowserView* browser, int8_t dir) {
furi_assert(browser);
with_view_model(
browser->view, (ArchiveBrowserViewModel * model) {
ArchiveFile_t temp;
size_t array_size = files_array_size(model->files) - 1;
uint8_t swap_idx = CLAMP(model->item_idx + dir, array_size, 0);
if(model->item_idx == 0 && dir < 0) {
ArchiveFile_t_init(&temp);
files_array_pop_at(&temp, model->files, array_size);
files_array_push_at(model->files, model->item_idx, temp);
ArchiveFile_t_clear(&temp);
} else if(model->item_idx == array_size && dir > 0) {
ArchiveFile_t_init(&temp);
files_array_pop_at(&temp, model->files, 0);
files_array_push_at(model->files, array_size, temp);
ArchiveFile_t_clear(&temp);
} else {
files_array_swap_at(model->files, model->item_idx, swap_idx);
}
return false;
});
}
void archive_file_array_rm_all(ArchiveBrowserView* browser) {
furi_assert(browser);
with_view_model(
browser->view, (ArchiveBrowserViewModel * model) {
files_array_reset(model->files);
return false;
});
}
bool archive_file_array_load(ArchiveBrowserView* browser, int8_t dir) {
furi_assert(browser);
int32_t offset_new = 0;
with_view_model(
browser->view, (ArchiveBrowserViewModel * model) {
if(model->item_cnt > FILE_LIST_BUF_LEN) {
if(dir < 0) {
offset_new = model->item_idx - FILE_LIST_BUF_LEN / 4 * 3;
} else if(dir == 0) {
offset_new = model->item_idx - FILE_LIST_BUF_LEN / 4 * 2;
} else {
offset_new = model->item_idx - FILE_LIST_BUF_LEN / 4 * 1;
}
offset_new = CLAMP(offset_new, model->item_cnt - FILE_LIST_BUF_LEN, 0);
}
return false;
});
bool res = archive_dir_read_items(
browser, string_get_cstr(browser->path), offset_new, FILE_LIST_BUF_LEN);
with_view_model(
browser->view, (ArchiveBrowserViewModel * model) {
model->array_offset = offset_new;
model->list_loading = false;
return true;
});
return res;
}
ArchiveFile_t* archive_get_current_file(ArchiveBrowserView* browser) {
furi_assert(browser);
ArchiveFile_t* selected;
with_view_model(
browser->view, (ArchiveBrowserViewModel * model) {
selected = files_array_size(model->files) ?
files_array_get(model->files, model->item_idx - model->array_offset) :
NULL;
return false;
});
return selected;
}
ArchiveFile_t* archive_get_file_at(ArchiveBrowserView* browser, size_t idx) {
furi_assert(browser);
ArchiveFile_t* selected;
with_view_model(
browser->view, (ArchiveBrowserViewModel * model) {
idx = CLAMP(idx - model->array_offset, files_array_size(model->files), 0);
selected = files_array_size(model->files) ? files_array_get(model->files, idx) : NULL;
return false;
});
return selected;
}
ArchiveTabEnum archive_get_tab(ArchiveBrowserView* browser) {
furi_assert(browser);
ArchiveTabEnum tab_id;
with_view_model(
browser->view, (ArchiveBrowserViewModel * model) {
tab_id = model->tab_idx;
return false;
});
return tab_id;
}
uint8_t archive_get_depth(ArchiveBrowserView* browser) {
furi_assert(browser);
uint8_t depth;
with_view_model(
browser->view, (ArchiveBrowserViewModel * model) {
depth = idx_last_array_size(model->idx_last);
return false;
});
return depth;
}
const char* archive_get_path(ArchiveBrowserView* browser) {
return string_get_cstr(browser->path);
}
const char* archive_get_name(ArchiveBrowserView* browser) {
ArchiveFile_t* selected = archive_get_current_file(browser);
return string_get_cstr(selected->name);
}
void archive_set_tab(ArchiveBrowserView* browser, ArchiveTabEnum tab) {
furi_assert(browser);
with_view_model(
browser->view, (ArchiveBrowserViewModel * model) {
model->tab_idx = tab;
return false;
});
}
void archive_set_last_tab(ArchiveBrowserView* browser, ArchiveTabEnum tab) {
furi_assert(browser);
with_view_model(
browser->view, (ArchiveBrowserViewModel * model) {
model->last_tab = model->tab_idx;
return false;
});
}
void archive_add_app_item(ArchiveBrowserView* browser, const char* name) {
furi_assert(browser);
furi_assert(name);
ArchiveFile_t item;
string_t full_name;
string_init_set(full_name, browser->path);
string_cat_printf(full_name, "/%s", name);
char* app_name = strchr(string_get_cstr(full_name), ':');
if(app_name == NULL) {
string_clear(full_name);
return;
}
ArchiveFile_t_init(&item);
string_init_set_str(item.name, name);
archive_set_file_type(&item, NULL, app_name + 1, true);
with_view_model(
browser->view, (ArchiveBrowserViewModel * model) {
files_array_push_back(model->files, item);
model->item_cnt = files_array_size(model->files);
return false;
});
ArchiveFile_t_clear(&item);
string_clear(full_name);
}
void archive_add_file_item(ArchiveBrowserView* browser, FileInfo* file_info, const char* name) {
furi_assert(browser);
furi_assert(file_info);
furi_assert(name);
ArchiveFile_t item;
if(archive_filter_by_extension(
file_info, archive_get_tab_ext(archive_get_tab(browser)), name)) {
ArchiveFile_t_init(&item);
string_init_set_str(item.name, name);
archive_set_file_type(&item, file_info, archive_get_path(browser), false);
with_view_model(
browser->view, (ArchiveBrowserViewModel * model) {
files_array_push_back(model->files, item);
return false;
});
ArchiveFile_t_clear(&item);
}
}
void archive_show_file_menu(ArchiveBrowserView* browser, bool show) {
furi_assert(browser);
with_view_model(
browser->view, (ArchiveBrowserViewModel * model) {
if(show) {
if(archive_is_item_in_array(model, model->item_idx)) {
model->menu = true;
model->menu_idx = 0;
ArchiveFile_t* selected =
files_array_get(model->files, model->item_idx - model->array_offset);
selected->fav = archive_is_favorite("%s", string_get_cstr(selected->name));
}
} else {
model->menu = false;
model->menu_idx = 0;
}
return true;
});
}
void archive_favorites_move_mode(ArchiveBrowserView* browser, bool active) {
furi_assert(browser);
with_view_model(
browser->view, (ArchiveBrowserViewModel * model) {
model->move_fav = active;
return true;
});
}
void archive_switch_dir(ArchiveBrowserView* browser, const char* path) {
furi_assert(browser);
furi_assert(path);
string_set(browser->path, path);
archive_get_filenames(browser, string_get_cstr(browser->path));
archive_update_offset(browser);
}
void archive_switch_tab(ArchiveBrowserView* browser, InputKey key) {
furi_assert(browser);
ArchiveTabEnum tab = archive_get_tab(browser);
if(key == InputKeyLeft) {
tab = ((tab - 1) + ArchiveTabTotal) % ArchiveTabTotal;
} else if(key == InputKeyRight) {
tab = (tab + 1) % ArchiveTabTotal;
}
archive_set_tab(browser, tab);
const char* path = archive_get_default_path(tab);
bool tab_empty = true;
if(tab == ArchiveTabFavorites) {
if(archive_favorites_count(browser) > 0) tab_empty = false;
} else if(strncmp(path, "/app:", 5) == 0) {
if(archive_app_is_available(browser, path)) tab_empty = false;
} else {
uint32_t files_cnt = archive_dir_count_items(browser, archive_get_default_path(tab));
if(files_cnt > 0) tab_empty = false;
}
if((tab_empty) && (tab != ArchiveTabBrowser)) {
archive_switch_tab(browser, key);
} else {
with_view_model(
browser->view, (ArchiveBrowserViewModel * model) {
if(model->last_tab != model->tab_idx) {
model->item_idx = 0;
model->array_offset = 0;
idx_last_array_reset(model->idx_last);
}
return false;
});
archive_switch_dir(browser, archive_get_default_path(tab));
}
archive_set_last_tab(browser, tab);
}
void archive_enter_dir(ArchiveBrowserView* browser, string_t name) {
furi_assert(browser);
furi_assert(name);
uint8_t browser_depth = 0;
with_view_model(
browser->view, (ArchiveBrowserViewModel * model) {
browser_depth = idx_last_array_size(model->idx_last);
return false;
});
if(browser_depth > BROWSER_DEPTH_MAX) {
return;
}
archive_dir_count_items(browser, string_get_cstr(name));
with_view_model(
browser->view, (ArchiveBrowserViewModel * model) {
idx_last_array_push_back(model->idx_last, model->item_idx);
model->array_offset = 0;
model->item_idx = 0;
return false;
});
string_set(browser->path, name);
archive_switch_dir(browser, string_get_cstr(browser->path));
}
void archive_leave_dir(ArchiveBrowserView* browser) {
furi_assert(browser);
const char* path = archive_get_path(browser);
char* last_char_ptr = strrchr(path, '/');
if(last_char_ptr) {
size_t pos = last_char_ptr - path;
string_left(browser->path, pos);
}
archive_dir_count_items(browser, path);
with_view_model(
browser->view, (ArchiveBrowserViewModel * model) {
idx_last_array_pop_back(&model->item_idx, model->idx_last);
return false;
});
archive_switch_dir(browser, path);
}