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czkawka_core/src/empty_folder.rs

@@ -26,6 +26,12 @@ pub struct FolderEntry {
     pub modified_date: u64,
 }
 
+impl FolderEntry {
+    pub fn get_modified_date(&self) -> u64 {
+        self.modified_date
+    }
+}
+
 pub struct EmptyFolder {
     common_data: CommonToolData,
     information: Info,

krokiet/src/common.rs

@@ -4,7 +4,7 @@ use crate::{CurrentTab, ExcludedDirectoriesModel, IncludedDirectoriesModel, Main
 use slint::{ModelRc, SharedString, VecModel};
 
 // Remember to match updated this according to ui/main_lists.slint and connect_scan.rs files
-pub fn get_path_idx(active_tab: CurrentTab) -> usize {
+pub fn get_str_path_idx(active_tab: CurrentTab) -> usize {
     match active_tab {
         CurrentTab::EmptyFolders => 1,
         CurrentTab::EmptyFiles => 1,
@@ -12,7 +12,7 @@ pub fn get_path_idx(active_tab: CurrentTab) -> usize {
         CurrentTab::Settings => panic!("Button should be disabled"),
     }
 }
-pub fn get_name_idx(active_tab: CurrentTab) -> usize {
+pub fn get_str_name_idx(active_tab: CurrentTab) -> usize {
     match active_tab {
         CurrentTab::EmptyFolders => 0,
         CurrentTab::EmptyFiles => 0,
@@ -20,6 +20,39 @@ pub fn get_name_idx(active_tab: CurrentTab) -> usize {
         CurrentTab::Settings => panic!("Button should be disabled"),
     }
 }
+
+pub fn get_int_modification_date_idx(active_tab: CurrentTab) -> usize {
+    match active_tab {
+        CurrentTab::EmptyFiles => 0,
+        CurrentTab::SimilarImages => 0,
+        CurrentTab::EmptyFolders => 0,
+        CurrentTab::Settings => panic!("Button should be disabled"),
+    }
+}
+pub fn get_int_size_idx(active_tab: CurrentTab) -> usize {
+    match active_tab {
+        CurrentTab::EmptyFiles => 2,
+        CurrentTab::SimilarImages => 2,
+        CurrentTab::Settings => panic!("Button should be disabled"),
+        CurrentTab::EmptyFolders => panic!("Unable to get size from this tab"),
+    }
+}
+
+pub fn get_width_idx(active_tab: CurrentTab) -> usize {
+    match active_tab {
+        CurrentTab::SimilarImages => 4,
+        CurrentTab::Settings => panic!("Button should be disabled"),
+        _ => panic!("Unable to get height from this tab"),
+    }
+}
+pub fn get_height_idx(active_tab: CurrentTab) -> usize {
+    match active_tab {
+        CurrentTab::SimilarImages => 5,
+        CurrentTab::Settings => panic!("Button should be disabled"),
+        _ => panic!("Unable to get height from this tab"),
+    }
+}
+
 pub fn get_is_header_mode(active_tab: CurrentTab) -> bool {
     match active_tab {
         CurrentTab::EmptyFolders | CurrentTab::EmptyFiles => false,
@@ -99,3 +132,56 @@ pub fn create_excluded_directories_model_from_pathbuf(items: &[PathBuf]) -> Mode
 pub fn create_vec_model_from_vec_string(items: Vec<String>) -> VecModel<SharedString> {
     VecModel::from(items.into_iter().map(SharedString::from).collect::<Vec<_>>())
 }
+
+// Workaround for https://github.com/slint-ui/slint/discussions/4596
+// Currently there is no way to save u64 in slint, so we need to split it into two i32
+pub fn split_u64_into_i32s(value: u64) -> (i32, i32) {
+    let part1: i32 = (value >> 32) as i32;
+    let part2: i32 = value as i32;
+    (part1, part2)
+}
+pub fn connect_i32_into_u64(part1: i32, part2: i32) -> u64 {
+    ((part1 as u64) << 32) | (part2 as u64 & 0xFFFFFFFF)
+}
+
+#[cfg(test)]
+mod test {
+    use crate::common::split_u64_into_i32s;
+
+    #[test]
+    fn test_split_u64_into_i32s_small() {
+        let value = 1;
+        let (part1, part2) = split_u64_into_i32s(value);
+        assert_eq!(part1, 0);
+        assert_eq!(part2, 1);
+    }
+    #[test]
+    fn test_split_u64_into_i32s_big() {
+        let value = u64::MAX;
+        let (part1, part2) = split_u64_into_i32s(value);
+        assert_eq!(part1, -1);
+        assert_eq!(part2, -1);
+    }
+    #[test]
+    fn test_connect_i32_into_u64_small() {
+        let part1 = 0;
+        let part2 = 1;
+        let value = super::connect_i32_into_u64(part1, part2);
+        assert_eq!(value, 1);
+    }
+    #[test]
+    fn test_connect_i32_into_u64_big() {
+        let part1 = -1;
+        let part2 = -1;
+        let value = super::connect_i32_into_u64(part1, part2);
+        assert_eq!(value, u64::MAX);
+    }
+    #[test]
+    fn test_connect_split_zero() {
+        for start_value in [0, 1, 10, u32::MAX as u64, i32::MAX as u64, u64::MAX] {
+            let (part1, part2) = split_u64_into_i32s(start_value);
+            let end_value = super::connect_i32_into_u64(part1, part2);
+            assert_eq!(start_value, end_value);
+        }
+    }
+}

krokiet/src/connect_delete.rs

@@ -4,7 +4,7 @@ use std::path::MAIN_SEPARATOR;
 
 use czkawka_core::common::remove_folder_if_contains_only_empty_folders;
 
-use crate::common::{get_is_header_mode, get_name_idx, get_path_idx, get_tool_model, set_tool_model};
+use crate::common::{get_is_header_mode, get_str_name_idx, get_str_path_idx, get_tool_model, set_tool_model};
 use crate::{Callabler, CurrentTab, GuiState, MainListModel, MainWindow};
 
 pub fn connect_delete_button(app: &MainWindow) {
@@ -44,8 +44,8 @@ fn handle_delete_items(items: &ModelRc<MainListModel>, active_tab: CurrentTab) -
 // and at the end should be send signal to main thread to update model
 // TODO handle also situations where cannot delete file/folder
 fn remove_selected_items(items: Vec<MainListModel>, active_tab: CurrentTab) {
-    let path_idx = get_path_idx(active_tab);
+    let path_idx = get_str_path_idx(active_tab);
-    let name_idx = get_name_idx(active_tab);
+    let name_idx = get_str_name_idx(active_tab);
     let items_to_remove = items
         .iter()
         .map(|item| {

krokiet/src/connect_scan.rs

@@ -16,6 +16,7 @@ use czkawka_core::empty_folder::{EmptyFolder, FolderEntry};
 use czkawka_core::similar_images;
 use czkawka_core::similar_images::{ImagesEntry, SimilarImages};
 
+use crate::common::split_u64_into_i32s;
 use crate::settings::{collect_settings, SettingsCustom, ALLOWED_HASH_TYPE_VALUES, ALLOWED_RESIZE_ALGORITHM_VALUES};
 use crate::{CurrentTab, GuiState, MainListModel, MainWindow, ProgressToSend};
 
@@ -50,7 +51,6 @@ pub fn connect_scan_button(app: &MainWindow, progress_sender: Sender<ProgressDat
     });
 }
 
-// TODO handle referenced folders
 fn scan_similar_images(a: Weak<MainWindow>, progress_sender: Sender<ProgressData>, stop_receiver: Receiver<()>, custom_settings: SettingsCustom) {
     thread::Builder::new()
         .stack_size(DEFAULT_THREAD_SIZE)
@@ -70,6 +70,7 @@ fn scan_similar_images(a: Weak<MainWindow>, progress_sender: Sender<ProgressData
                 .expect("Hash type not found")
                 .2;
             finder.set_hash_alg(hash_type);
+            dbg!(&custom_settings.similar_images_sub_ignore_same_size);
             finder.set_exclude_images_with_same_size(custom_settings.similar_images_sub_ignore_same_size);
             finder.set_similarity(custom_settings.similar_images_sub_similarity as u32);
             finder.find_similar_images(Some(&stop_receiver), Some(&progress_sender));
@@ -144,7 +145,9 @@ fn prepare_data_model_similar_images(fe: &ImagesEntry, hash_size: u8) -> (ModelR
         directory.into(),
         NaiveDateTime::from_timestamp_opt(fe.get_modified_date() as i64, 0).unwrap().to_string().into(),
     ]);
-    let data_model_int = VecModel::from_slice(&[fe.width as i32, fe.height as i32]);
+    let modification_split = split_u64_into_i32s(fe.get_modified_date());
+    let size_split = split_u64_into_i32s(fe.size);
+    let data_model_int = VecModel::from_slice(&[modification_split.0, modification_split.1, size_split.0, size_split.1, fe.width as i32, fe.height as i32]);
     (data_model_str, data_model_int)
 }
 
@@ -187,7 +190,9 @@ fn prepare_data_model_empty_files(fe: &FileEntry) -> (ModelRc<SharedString>, Mod
         directory.into(),
         NaiveDateTime::from_timestamp_opt(fe.get_modified_date() as i64, 0).unwrap().to_string().into(),
     ]);
-    let data_model_int = VecModel::from_slice(&[]);
+    let modification_split = split_u64_into_i32s(fe.get_modified_date());
+    let size_split = split_u64_into_i32s(fe.size);
+    let data_model_int = VecModel::from_slice(&[modification_split.0, modification_split.1, size_split.0, size_split.1]);
     (data_model_str, data_model_int)
 }
 
@@ -230,7 +235,8 @@ fn prepare_data_model_empty_folders(fe: &FolderEntry) -> (ModelRc<SharedString>,
         directory.into(),
         NaiveDateTime::from_timestamp_opt(fe.modified_date as i64, 0).unwrap().to_string().into(),
     ]);
-    let data_model_int = VecModel::from_slice(&[]);
+    let modification_split = split_u64_into_i32s(fe.get_modified_date());
+    let data_model_int = VecModel::from_slice(&[modification_split.0, modification_split.1]);
     (data_model_str, data_model_int)
 }
 
@@ -241,7 +247,7 @@ fn insert_data_to_model(items: &Rc<VecModel<MainListModel>>, data_model_str: Mod
         header_row,
         selected_row: false,
         val_str: ModelRc::new(data_model_str),
-        val_int: ModelRc::new(data_model_int), // TODO fill
+        val_int: ModelRc::new(data_model_int),
     };
     items.push(main);
 }

krokiet/src/connect_select.rs

@@ -1,6 +1,6 @@
-use crate::common::{get_tool_model, set_tool_model};
+use crate::common::{connect_i32_into_u64, get_int_size_idx, get_is_header_mode, get_tool_model, set_tool_model};
-use crate::SelectModel;
 use crate::{Callabler, GuiState, MainListModel, MainWindow, SelectMode};
+use crate::{CurrentTab, SelectModel};
 use slint::{ComponentHandle, Model, ModelRc, VecModel};
 
 // TODO optimize this, not sure if it is possible to not copy entire model to just select item
@@ -16,6 +16,9 @@ pub fn connect_select(app: &MainWindow) {
             SelectMode::SelectAll => select_all(current_model),
             SelectMode::UnselectAll => deselect_all(current_model),
             SelectMode::InvertSelection => invert_selection(current_model),
+            SelectMode::SelectTheBiggestSize => select_the_biggest_size(current_model, active_tab),
+            SelectMode::SelectTheSmallestSize => select_the_small_size(current_model, active_tab),
+            _ => unimplemented!(),
         };
         set_tool_model(&app, active_tab, new_model);
     });
@@ -31,10 +34,23 @@ pub fn connect_showing_proper_select_buttons(app: &MainWindow) {
 }
 
 fn set_select_buttons(app: &MainWindow) {
-    // let active_tab = app.global::<GuiState>().get_active_tab();
+    let active_tab = app.global::<GuiState>().get_active_tab();
-    let base_buttons = vec![SelectMode::SelectAll, SelectMode::UnselectAll, SelectMode::InvertSelection];
+    let mut base_buttons = vec![SelectMode::SelectAll, SelectMode::UnselectAll, SelectMode::InvertSelection];
 
-    // TODO Here needs to be put logic to set custom buttons depending on tab
+    let additional_buttons = match active_tab {
+        CurrentTab::SimilarImages => vec![
+            SelectMode::SelectOldest,
+            SelectMode::SelectNewest,
+            SelectMode::SelectTheSmallestSize,
+            SelectMode::SelectTheBiggestSize,
+            SelectMode::SelectTheSmallestResolution,
+            SelectMode::SelectTheBiggestResolution,
+        ],
+        _ => vec![],
+    };
+
+    base_buttons.extend(additional_buttons);
+    base_buttons.reverse();
 
     let new_select_model = base_buttons
         .into_iter()
@@ -52,9 +68,65 @@ fn translate_select_mode(select_mode: SelectMode) -> String {
         SelectMode::SelectAll => "Select all".into(),
         SelectMode::UnselectAll => "Unselect all".into(),
         SelectMode::InvertSelection => "Invert selection".into(),
+        SelectMode::SelectTheBiggestSize => "Select the biggest size".into(),
+        SelectMode::SelectTheBiggestResolution => "Select the biggest resolution".into(),
+        SelectMode::SelectTheSmallestSize => "Select the smallest size".into(),
+        SelectMode::SelectTheSmallestResolution => "Select the smallest resolution".into(),
+        SelectMode::SelectNewest => "Select newest".into(),
+        SelectMode::SelectOldest => "Select oldest".into(),
     }
 }
 
+fn select_the_biggest_size(model: ModelRc<MainListModel>, active_tab: CurrentTab) -> ModelRc<MainListModel> {
+    let is_header_mode = get_is_header_mode(active_tab);
+    assert!(is_header_mode); // non header modes not really have reasont to use this function
+
+    let mut old_data = model.iter().collect::<Vec<_>>();
+    let headers_idx = find_header_idx_and_deselect_all(&mut old_data);
+    let size_idx = get_int_size_idx(active_tab);
+
+    for i in 0..(headers_idx.len() - 1) {
+        let mut max_size = 0;
+        let mut max_size_idx = 0;
+        for j in (headers_idx[i] + 1)..headers_idx[i + 1] {
+            let int_data = old_data[j].val_int.iter().collect::<Vec<_>>();
+            let size = connect_i32_into_u64(int_data[size_idx], int_data[size_idx + 1]);
+            if size > max_size {
+                max_size = size;
+                max_size_idx = j;
+            }
+        }
+        old_data[max_size_idx].checked = true;
+    }
+
+    ModelRc::new(VecModel::from(old_data))
+}
+
+fn select_the_small_size(model: ModelRc<MainListModel>, active_tab: CurrentTab) -> ModelRc<MainListModel> {
+    let is_header_mode = get_is_header_mode(active_tab);
+    assert!(is_header_mode); // non header modes not really have reasont to use this function
+
+    let mut old_data = model.iter().collect::<Vec<_>>();
+    let headers_idx = find_header_idx_and_deselect_all(&mut old_data);
+    let size_idx = get_int_size_idx(active_tab);
+
+    for i in 0..(headers_idx.len() - 1) {
+        let mut min_size = u64::MAX;
+        let mut min_size_idx = 0;
+        for j in (headers_idx[i] + 1)..headers_idx[i + 1] {
+            let int_data = old_data[j].val_int.iter().collect::<Vec<_>>();
+            let size = connect_i32_into_u64(int_data[size_idx], int_data[size_idx + 1]);
+            if size < min_size {
+                min_size = size;
+                min_size_idx = j;
+            }
+        }
+        old_data[min_size_idx].checked = true;
+    }
+
+    ModelRc::new(VecModel::from(old_data))
+}
+
 fn select_all(model: ModelRc<MainListModel>) -> ModelRc<MainListModel> {
     let mut old_data = model.iter().collect::<Vec<_>>();
     old_data.iter_mut().for_each(|x| {
@@ -80,3 +152,64 @@ fn invert_selection(model: ModelRc<MainListModel>) -> ModelRc<MainListModel> {
     });
     ModelRc::new(VecModel::from(old_data))
 }
+
+fn find_header_idx_and_deselect_all(old_data: &mut Vec<MainListModel>) -> Vec<usize> {
+    let mut header_idx = old_data
+        .iter()
+        .enumerate()
+        .filter_map(|(idx, m)| if m.header_row { Some(idx) } else { None })
+        .collect::<Vec<_>>();
+    header_idx.push(old_data.len());
+
+    old_data.iter_mut().for_each(|x| {
+        if !x.header_row {
+            x.checked = false;
+        }
+    });
+    header_idx
+}
+
+#[cfg(test)]
+mod test {
+    use crate::{MainListModel, SelectMode};
+    use slint::ModelRc;
+
+    // #[test]
+    // pub fn test_select_all() {
+    //     let model = ModelRc::new(VecModel::from(vec![SelectModel {
+    //         name: "test".into(),
+    //         data: SelectMode::SelectAll,
+    //     }]));
+    //     let new_model = select_all(model);
+    //     let new_data = new_model.iter().collect::<Vec<_>>();
+    //     assert_eq!(new_data[0].checked, true);
+    // }
+    //
+    // fn prepare_simple_model() -> ModelRc<MainListModel> {
+    //     ModelRc::new(VecModel::from(vec![
+    //         MainListModel {
+    //             header_row: false,
+    //             checked: false,
+    //             selected_row: false,
+    //             val_str: [],
+    //             val_int: [0, 0, 0, 0, 0, 0],
+    //         },
+    //         MainListModel {
+    //             header_row: false,
+    //             checked: true,
+    //             text: "test".into(),
+    //             size: 0,
+    //             resolution: (0, 0),
+    //             date: 0,
+    //         },
+    //         MainListModel {
+    //             header_row: false,
+    //             checked: false,
+    //             text: "test".into(),
+    //             size: 0,
+    //             resolution: (0, 0),
+    //             date: 0,
+    //         },
+    //     ]))
+    // }
+}

krokiet/ui/action_buttons.slint

@@ -72,7 +72,7 @@ export component ActionButtons inherits HorizontalLayout {
         enabled: !scanning && lists_enabled;
         text: "Select";
         clicked => {
-            show_select_popup(self.x - self.width / 2, self.y + parent.y);
+            show_select_popup(self.x + self.width / 2, self.y + parent.y);
         }
     }
 

krokiet/ui/common.slint

@@ -44,7 +44,13 @@ export struct ExcludedDirectoriesModel {
 export enum SelectMode {
     SelectAll,
     UnselectAll,
-    InvertSelection
+    InvertSelection,
+    SelectTheBiggestSize,
+    SelectTheBiggestResolution,
+    SelectTheSmallestSize,
+    SelectTheSmallestResolution,
+    SelectNewest,
+    SelectOldest,
 }
 
 export struct SelectModel {

krokiet/ui/gui_state.slint

@@ -19,5 +19,5 @@ export global GuiState {
 
     in-out property <bool> available_subsettings: active_tab == CurrentTab.SimilarImages;
     in-out property <CurrentTab> active_tab: CurrentTab.EmptyFiles;
-    in-out property <[SelectModel]> select_results_list: [{data: SelectMode.SelectAll, name: "Select All"}, {data: SelectMode.UnselectAll, name: "Deselect All"}];
+    in-out property <[SelectModel]> select_results_list: [{data: SelectMode.SelectAll, name: "Select All"}, {data: SelectMode.UnselectAll, name: "Deselect All"}, {data: SelectMode.SelectTheSmallestResolution, name: "Select the smallest resolution"}];
 }

krokiet/ui/main_window.slint

@@ -119,7 +119,7 @@ export component MainWindow inherits Window {
             }
             show_select_popup(x_offset, y_offset) => {
                 select_popup_window.x_offset = x_offset;
-                select_popup_window.y_offset = y_offset - select-popup-window.all_items_height - 5px;
+                select_popup_window.y_offset = y_offset;
                 select_popup_window.show_popup();
             }
         }
@@ -151,8 +151,8 @@ export component MainWindow inherits Window {
         property <length> x_offset: 0;
         property <length> y_offset: 0;
         
-        x: parent.x + x_offset;
+        x: parent.x + x_offset - self.item_width / 2.0;
-        y: parent.y + y_offset;
+        y: parent.y + y_offset - self.all_items_height - 5px;
         
         height: root.height;
         width: root.width;

krokiet/ui/popup_select_results.slint

@@ -17,7 +17,7 @@ export component PopupSelectResults inherits Rectangle {
     callback show_popup();
     property <[SelectModel]> model: GuiState.select_results_list; 
     property <length> item_height: 30px;
-    property <length> item_width: 140px;
+    out property <length> item_width: 200px;
     out property <length> all_items_height: item_height * model.length;
 
     popup_window := PopupWindow {

krokiet/ui/tool_settings.slint

@@ -69,21 +69,21 @@ export component ToolSettings {
             ComboBoxWrapper {
                 text: "Hash size";
                 model: Settings.similar_images_sub_available_hash_size;
-                current_index: Settings.similar_images_sub_hash_size_index;
+                current_index <=> Settings.similar_images_sub_hash_size_index;
             }
             ComboBoxWrapper {
                 text: "Resize Algorithm";
                 model: Settings.similar_images_sub_available_resize_algorithm;
-                current_index: Settings.similar_images_sub_resize_algorithm_index;
+                current_index <=> Settings.similar_images_sub_resize_algorithm_index;
             }
             ComboBoxWrapper {
                 text: "Hash type";
                 model: Settings.similar_images_sub_available_hash_type;
-                current_index: Settings.similar_images_sub_hash_type_index;
+                current_index <=> Settings.similar_images_sub_hash_type_index;
             }
             CheckBoxWrapper {
                 text: "Ignore same size";
-                checked: Settings.similar_images_sub_ignore_same_size;
+                checked <=> Settings.similar_images_sub_ignore_same_size;
             }
             SliderWrapper {
                 text: "Max difference";