File manager "Clean" button tweaks (#1990)

* File Manager "clean" button tweaks

* Add files via upload

firmware/application/apps/ui_fileman.cpp

@@ -450,7 +450,7 @@ void FileManagerView::on_rename(std::string_view hint) {
 
 void FileManagerView::on_delete() {
     if (is_directory(get_selected_full_path()) && !is_empty_directory(get_selected_full_path())) {
-        nav_.display_modal("Delete", "Directory not empty;\nUse \"clean\" button\nto clean it first");
+        nav_.display_modal("Delete", " Folder is not empty;\n Use \"Clean\" button to\n empty it first.");
         return;
     }
 
@@ -476,48 +476,28 @@ void FileManagerView::on_delete() {
 }
 
 void FileManagerView::on_clean() {
-    if (is_directory(get_selected_full_path()) && !is_empty_directory(get_selected_full_path())) {
-        ////selected a dir, who is not empty, del sub files
+    if (is_empty_directory(get_selected_full_path())) {
+        nav_.display_modal("Clean", "Folder is Empty;\nUse \"Delete\" button instead\nof \"Clean\" button to delete\nit.");
+        return;
+    }
+
+    auto path_name = is_directory(get_selected_full_path()) ? get_selected_full_path() : get_selected_full_path().parent_path();
+
+    // selected either a single file (delete files in this directory) or a directory that is not empty (del sub files)
     nav_.push<ModalMessageView>(
-            "Delete", "Will delete all sub files\nexclude sub-folders,\nin this folder\nAre you sure?", YESNO,
-            [this](bool choice) {
+        "Clean", " ALL FILES in this folder\n (excluding sub-folders)\n will be DELETED!\n\n Delete all files?", YESNO,
+        [this, path_name](bool choice) {
             if (choice) {
                 std::vector<std::filesystem::path> file_list;
-                    file_list = scan_root_files(get_selected_full_path(), u"*");
+                file_list = scan_root_files(path_name, u"*");
 
                 for (const auto& file_name : file_list) {
-                        std::filesystem::path current_full_path = get_selected_full_path() / file_name;
+                    std::filesystem::path current_full_path = path_name / file_name;
                     delete_file(current_full_path);
                 }
                 reload_current();
             }
         });
-    } else if (!is_directory(get_selected_full_path()) && !is_empty_directory(get_selected_full_path())) {
-        ////selected a file, will del it and all others in this dir
-        nav_.push<ModalMessageView>(
-            "Delete", "Will delete all files\nexclude sub-folders\nin this folder,\nAre you sure?", YESNO,
-            [this](bool choice) {
-                if (choice) {
-                    std::vector<std::filesystem::path> file_list;
-                    file_list = scan_root_files(get_selected_full_path().parent_path(), u"*");
-
-                    for (const auto& file_name : file_list) {
-                        std::filesystem::path current_full_path = get_selected_full_path().parent_path() / file_name;
-                        delete_file(current_full_path);
-                    }
-                    reload_current();
-                }
-            });
-
-    } else if (is_directory(get_selected_full_path()) && is_empty_directory(get_selected_full_path())) {
-        ////sel an empty dir, threw
-        nav_.display_modal("Forbid", "You selected an empty dir;\nUse delete button \ninstead of clean button\nto delete it");
-        return;
-    } else {
-        ////edge case e.g. probably . or .. (maybe not needed?)
-        nav_.display_modal("Forbid", "Not able to do that");
-        return;
-    }
 }
 
 void FileManagerView::on_new_dir() {

firmware/application/apps/ui_fileman.hpp

@@ -236,7 +236,7 @@ class FileManagerView : public FileManBaseView {
     NewButton button_clean{
         {13 * 8, 34 * 8, 4 * 8, 32},
         {},
-        &bitmap_icon_scanner,
+        &bitmap_icon_clean,
         Color::red()};
 
     NewButton button_cut{

firmware/application/bitmap.hpp

@@ -5797,6 +5797,44 @@ static constexpr Bitmap bitmap_icon_brightness{
     {16, 16},
     bitmap_icon_brightness_data};
 
+static constexpr uint8_t bitmap_icon_clean_data[] = {
+    0x00,
+    0x00,
+    0xC0,
+    0x01,
+    0x20,
+    0x02,
+    0xFC,
+    0x1F,
+    0x00,
+    0x00,
+    0x08,
+    0x08,
+    0xE8,
+    0x08,
+    0xA8,
+    0x09,
+    0xA8,
+    0x0B,
+    0x28,
+    0x0A,
+    0x28,
+    0x0A,
+    0x28,
+    0x0A,
+    0xE8,
+    0x0B,
+    0x08,
+    0x08,
+    0xF0,
+    0x07,
+    0x00,
+    0x00,
+};
+static constexpr Bitmap bitmap_icon_clean{
+    {16, 16},
+    bitmap_icon_clean_data};
+
 } /* namespace ui */
 
 #endif /*__BITMAP_HPP__*/