659 lines
33 KiB
Rust
659 lines
33 KiB
Rust
use crate::connect_button_delete::{basic_remove, check_if_can_delete_files, check_if_deleting_all_files_in_group, empty_folder_remover, tree_remove};
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use crate::create_tree_view::*;
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use crate::double_click_opening::*;
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use crate::gui_data::*;
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use crate::help_functions::*;
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use directories_next::ProjectDirs;
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use gtk::prelude::*;
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use gtk::{CheckButton, Image, SelectionMode, TextView, TreeView};
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use image::imageops::FilterType;
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use image::GenericImageView;
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use std::cmp::Ordering;
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use std::fs;
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use std::path::Path;
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pub fn initialize_gui(gui_data: &mut GuiData) {
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//// Initialize button
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{
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let buttons_search = gui_data.bottom_buttons.buttons_search.clone();
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let buttons_save = gui_data.bottom_buttons.buttons_save.clone();
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let buttons_delete = gui_data.bottom_buttons.buttons_delete.clone();
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let buttons_select = gui_data.bottom_buttons.buttons_select.clone();
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let buttons_symlink = gui_data.bottom_buttons.buttons_symlink.clone();
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let buttons_hardlink = gui_data.bottom_buttons.buttons_hardlink.clone();
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// Disable and show buttons - only search button should be visible
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buttons_search.show();
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buttons_save.hide();
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buttons_delete.hide();
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buttons_select.hide();
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buttons_symlink.hide();
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buttons_hardlink.hide();
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}
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//// Initialize main scrolled view with notebook
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{
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let scrolled_window_duplicate_finder = gui_data.main_notebook.scrolled_window_duplicate_finder.clone();
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let scrolled_window_empty_folder_finder = gui_data.main_notebook.scrolled_window_empty_folder_finder.clone();
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let scrolled_window_empty_files_finder = gui_data.main_notebook.scrolled_window_empty_files_finder.clone();
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let scrolled_window_temporary_files_finder = gui_data.main_notebook.scrolled_window_temporary_files_finder.clone();
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let scrolled_window_big_files_finder = gui_data.main_notebook.scrolled_window_big_files_finder.clone();
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let scrolled_window_similar_images_finder = gui_data.main_notebook.scrolled_window_similar_images_finder.clone();
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let scrolled_window_same_music_finder = gui_data.main_notebook.scrolled_window_same_music_finder.clone();
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let scrolled_window_invalid_symlinks = gui_data.main_notebook.scrolled_window_invalid_symlinks.clone();
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let scrolled_window_zeroed_files_finder = gui_data.main_notebook.scrolled_window_zeroed_files_finder.clone();
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let scrolled_window_broken_files = gui_data.main_notebook.scrolled_window_broken_files.clone();
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let image_preview_similar_images = gui_data.main_notebook.image_preview_similar_images.clone();
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let check_button_settings_show_preview_similar_images = gui_data.settings.check_button_settings_show_preview_similar_images.clone();
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let text_view_errors = gui_data.text_view_errors.clone();
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let scale_similarity = gui_data.main_notebook.scale_similarity.clone();
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// Set step increment
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{
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scale_similarity.set_range(0_f64, 12_f64);
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scale_similarity.adjustment().set_step_increment(1_f64);
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}
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// Set Main Scrolled Window Treeviews
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{
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// Duplicate Files
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{
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let col_types: [glib::types::Type; 8] = [
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glib::types::Type::BOOL,
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glib::types::Type::BOOL,
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glib::types::Type::STRING,
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glib::types::Type::STRING,
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glib::types::Type::STRING,
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glib::types::Type::U64,
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glib::types::Type::STRING,
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glib::types::Type::STRING,
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];
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let list_store: gtk::ListStore = gtk::ListStore::new(&col_types);
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let mut tree_view: gtk::TreeView = TreeView::with_model(&list_store);
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tree_view.selection().set_mode(SelectionMode::Multiple);
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tree_view.selection().set_select_function(Some(Box::new(select_function_duplicates)));
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create_tree_view_duplicates(&mut tree_view);
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tree_view.connect_button_press_event(opening_double_click_function_duplicates);
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tree_view.connect_key_press_event(opening_enter_function_duplicates);
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tree_view.connect_button_release_event(move |_tree_view, _e| {
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// println!("{}", e.button());
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gtk::Inhibit(false)
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});
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gui_data.main_notebook.tree_view_duplicate_finder = tree_view.clone();
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scrolled_window_duplicate_finder.add(&tree_view);
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scrolled_window_duplicate_finder.show_all();
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let gui_data = gui_data.clone();
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tree_view.connect_key_release_event(move |tree_view, e| {
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if let Some(button_number) = e.keycode() {
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// Handle delete button
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if button_number == 119 {
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if tree_view.selection().selected_rows().0.is_empty() {
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return gtk::Inhibit(false);
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}
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if !check_if_can_delete_files(&gui_data.settings.check_button_settings_confirm_deletion, &gui_data.window_main) {
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return gtk::Inhibit(false);
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}
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if gui_data.settings.check_button_settings_confirm_group_deletion.is_active()
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&& check_if_deleting_all_files_in_group(
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&tree_view.clone(),
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ColumnsDuplicates::Color as i32,
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ColumnsDuplicates::ActiveSelectButton as i32,
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&gui_data.window_main,
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&gui_data.settings.check_button_settings_confirm_group_deletion,
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)
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{
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return gtk::Inhibit(false);
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}
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tree_remove(
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tree_view,
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ColumnsDuplicates::Name as i32,
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ColumnsDuplicates::Path as i32,
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ColumnsDuplicates::Color as i32,
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ColumnsDuplicates::ActiveSelectButton as i32,
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&gui_data,
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);
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}
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}
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gtk::Inhibit(false)
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});
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}
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// Empty Folders
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{
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let col_types: [glib::types::Type; 4] = [glib::types::Type::BOOL, glib::types::Type::STRING, glib::types::Type::STRING, glib::types::Type::STRING];
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let list_store: gtk::ListStore = gtk::ListStore::new(&col_types);
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let mut tree_view: gtk::TreeView = TreeView::with_model(&list_store);
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tree_view.selection().set_mode(SelectionMode::Multiple);
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create_tree_view_empty_folders(&mut tree_view);
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tree_view.connect_button_press_event(opening_double_click_function_empty_folders);
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tree_view.connect_key_press_event(opening_enter_function_empty_folders);
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gui_data.main_notebook.tree_view_empty_folder_finder = tree_view.clone();
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scrolled_window_empty_folder_finder.add(&tree_view);
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scrolled_window_empty_folder_finder.show_all();
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let gui_data = gui_data.clone();
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tree_view.connect_key_release_event(move |tree_view, e| {
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if let Some(button_number) = e.keycode() {
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// Handle delete button
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if button_number == 119 {
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empty_folder_remover(tree_view, ColumnsEmptyFolders::Name as i32, ColumnsEmptyFolders::Path as i32, ColumnsEmptyFolders::ActiveSelectButton as i32, &gui_data);
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}
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}
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gtk::Inhibit(false)
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});
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}
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// Empty Files
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{
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let col_types: [glib::types::Type; 4] = [glib::types::Type::BOOL, glib::types::Type::STRING, glib::types::Type::STRING, glib::types::Type::STRING];
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let list_store: gtk::ListStore = gtk::ListStore::new(&col_types);
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let mut tree_view: gtk::TreeView = TreeView::with_model(&list_store);
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tree_view.selection().set_mode(SelectionMode::Multiple);
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create_tree_view_empty_files(&mut tree_view);
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tree_view.connect_button_press_event(opening_double_click_function_empty_files);
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tree_view.connect_key_press_event(opening_enter_function_empty_files);
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gui_data.main_notebook.tree_view_empty_files_finder = tree_view.clone();
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scrolled_window_empty_files_finder.add(&tree_view);
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scrolled_window_empty_files_finder.show_all();
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let gui_data = gui_data.clone();
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tree_view.connect_key_release_event(move |tree_view, e| {
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if let Some(button_number) = e.keycode() {
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// Handle delete button
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if button_number == 119 {
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basic_remove(tree_view, ColumnsEmptyFiles::Name as i32, ColumnsEmptyFiles::Path as i32, ColumnsEmptyFiles::ActiveSelectButton as i32, &gui_data);
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}
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}
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gtk::Inhibit(false)
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});
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}
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// Temporary Files
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{
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let col_types: [glib::types::Type; 4] = [glib::types::Type::BOOL, glib::types::Type::STRING, glib::types::Type::STRING, glib::types::Type::STRING];
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let list_store: gtk::ListStore = gtk::ListStore::new(&col_types);
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let mut tree_view: gtk::TreeView = TreeView::with_model(&list_store);
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tree_view.selection().set_mode(SelectionMode::Multiple);
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create_tree_view_temporary_files(&mut tree_view);
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tree_view.connect_button_press_event(opening_double_click_function_temporary_files);
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tree_view.connect_key_press_event(opening_enter_function_temporary_files);
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gui_data.main_notebook.tree_view_temporary_files_finder = tree_view.clone();
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scrolled_window_temporary_files_finder.add(&tree_view);
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scrolled_window_temporary_files_finder.show_all();
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let gui_data = gui_data.clone();
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tree_view.connect_key_release_event(move |tree_view, e| {
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if let Some(button_number) = e.keycode() {
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// Handle delete button
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if button_number == 119 {
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basic_remove(tree_view, ColumnsTemporaryFiles::Name as i32, ColumnsTemporaryFiles::Path as i32, ColumnsTemporaryFiles::ActiveSelectButton as i32, &gui_data);
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}
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}
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gtk::Inhibit(false)
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});
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}
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// Big Files
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{
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let col_types: [glib::types::Type; 5] = [glib::types::Type::BOOL, glib::types::Type::STRING, glib::types::Type::STRING, glib::types::Type::STRING, glib::types::Type::STRING];
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let list_store: gtk::ListStore = gtk::ListStore::new(&col_types);
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let mut tree_view: gtk::TreeView = TreeView::with_model(&list_store);
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tree_view.selection().set_mode(SelectionMode::Multiple);
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create_tree_view_big_files(&mut tree_view);
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tree_view.connect_button_press_event(opening_double_click_function_big_files);
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tree_view.connect_key_press_event(opening_enter_function_big_files);
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gui_data.main_notebook.tree_view_big_files_finder = tree_view.clone();
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scrolled_window_big_files_finder.add(&tree_view);
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scrolled_window_big_files_finder.show_all();
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let gui_data = gui_data.clone();
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tree_view.connect_key_release_event(move |tree_view, e| {
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if let Some(button_number) = e.keycode() {
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// Handle delete button
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if button_number == 119 {
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basic_remove(tree_view, ColumnsBigFiles::Name as i32, ColumnsBigFiles::Path as i32, ColumnsBigFiles::ActiveSelectButton as i32, &gui_data);
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}
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}
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gtk::Inhibit(false)
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});
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}
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// Similar Images
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{
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let image_preview_similar_images_clone = image_preview_similar_images.clone();
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image_preview_similar_images.hide();
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let col_types: [glib::types::Type; 12] = [
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glib::types::Type::BOOL,
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glib::types::Type::BOOL,
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glib::types::Type::STRING,
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glib::types::Type::STRING,
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glib::types::Type::U64,
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glib::types::Type::STRING,
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glib::types::Type::STRING,
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glib::types::Type::STRING,
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glib::types::Type::STRING,
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glib::types::Type::U64,
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glib::types::Type::STRING,
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glib::types::Type::STRING,
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];
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let list_store: gtk::ListStore = gtk::ListStore::new(&col_types);
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let mut tree_view: gtk::TreeView = TreeView::with_model(&list_store);
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tree_view.selection().set_mode(SelectionMode::Multiple);
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tree_view.selection().set_select_function(Some(Box::new(select_function_similar_images)));
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create_tree_view_similar_images(&mut tree_view);
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tree_view.connect_button_press_event(opening_double_click_function_similar_images);
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tree_view.connect_key_press_event(opening_enter_function_similar_images);
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tree_view.connect_button_release_event(move |tree_view, _event| {
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show_preview(tree_view, &text_view_errors, &check_button_settings_show_preview_similar_images, &image_preview_similar_images);
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gtk::Inhibit(false)
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});
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gui_data.main_notebook.tree_view_similar_images_finder = tree_view.clone();
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scrolled_window_similar_images_finder.add(&tree_view);
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scrolled_window_similar_images_finder.show_all();
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let image_preview_similar_images = image_preview_similar_images_clone.clone();
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let text_view_errors = gui_data.text_view_errors.clone();
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let check_button_settings_show_preview_similar_images = gui_data.settings.check_button_settings_show_preview_similar_images.clone();
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let gui_data = gui_data.clone();
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tree_view.connect_key_release_event(move |tree_view, e| {
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if let Some(button_number) = e.keycode() {
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// Handle delete button
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if button_number == 119 {
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if tree_view.selection().selected_rows().0.is_empty() {
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return gtk::Inhibit(false);
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}
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if !check_if_can_delete_files(&gui_data.settings.check_button_settings_confirm_deletion, &gui_data.window_main) {
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return gtk::Inhibit(false);
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}
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if gui_data.settings.check_button_settings_confirm_group_deletion.is_active()
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&& check_if_deleting_all_files_in_group(
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&tree_view.clone(),
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ColumnsSimilarImages::Color as i32,
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ColumnsSimilarImages::ActiveSelectButton as i32,
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&gui_data.window_main,
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&gui_data.settings.check_button_settings_confirm_group_deletion,
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)
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{
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return gtk::Inhibit(false);
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}
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tree_remove(
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tree_view,
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ColumnsSimilarImages::Name as i32,
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ColumnsSimilarImages::Path as i32,
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ColumnsSimilarImages::Color as i32,
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ColumnsSimilarImages::ActiveSelectButton as i32,
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&gui_data,
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);
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image_preview_similar_images_clone.hide();
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}
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}
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show_preview(tree_view, &text_view_errors, &check_button_settings_show_preview_similar_images, &image_preview_similar_images);
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gtk::Inhibit(false)
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});
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}
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// Zeroed Files
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{
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let col_types: [glib::types::Type; 6] = [
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glib::types::Type::BOOL,
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glib::types::Type::STRING,
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glib::types::Type::U64,
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glib::types::Type::STRING,
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glib::types::Type::STRING,
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glib::types::Type::STRING,
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];
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let list_store: gtk::ListStore = gtk::ListStore::new(&col_types);
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let mut tree_view: gtk::TreeView = TreeView::with_model(&list_store);
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tree_view.selection().set_mode(SelectionMode::Multiple);
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create_tree_view_zeroed_files(&mut tree_view);
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tree_view.connect_button_press_event(opening_double_click_function_zeroed_files);
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tree_view.connect_key_press_event(opening_enter_function_zeroed_files);
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gui_data.main_notebook.tree_view_zeroed_files_finder = tree_view.clone();
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scrolled_window_zeroed_files_finder.add(&tree_view);
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scrolled_window_zeroed_files_finder.show_all();
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let gui_data = gui_data.clone();
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tree_view.connect_key_release_event(move |tree_view, e| {
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if let Some(button_number) = e.keycode() {
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// Handle delete button
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if button_number == 119 {
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basic_remove(tree_view, ColumnsZeroedFiles::Name as i32, ColumnsZeroedFiles::Path as i32, ColumnsZeroedFiles::ActiveSelectButton as i32, &gui_data);
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}
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}
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gtk::Inhibit(false)
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});
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}
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// Same Music
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{
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let col_types: [glib::types::Type; 15] = [
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glib::types::Type::BOOL,
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glib::types::Type::BOOL,
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glib::types::Type::STRING,
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glib::types::Type::U64,
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glib::types::Type::STRING,
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glib::types::Type::STRING,
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glib::types::Type::STRING,
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glib::types::Type::STRING,
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glib::types::Type::STRING,
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glib::types::Type::STRING,
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glib::types::Type::STRING,
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glib::types::Type::STRING,
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glib::types::Type::U64,
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glib::types::Type::STRING,
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glib::types::Type::STRING,
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];
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let list_store: gtk::ListStore = gtk::ListStore::new(&col_types);
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let mut tree_view: gtk::TreeView = TreeView::with_model(&list_store);
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tree_view.selection().set_mode(SelectionMode::Multiple);
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create_tree_view_same_music(&mut tree_view);
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tree_view.selection().set_select_function(Some(Box::new(select_function_same_music)));
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tree_view.connect_button_press_event(opening_double_click_function_same_music);
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tree_view.connect_key_press_event(opening_enter_function_same_music);
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gui_data.main_notebook.tree_view_same_music_finder = tree_view.clone();
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scrolled_window_same_music_finder.add(&tree_view);
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scrolled_window_same_music_finder.show_all();
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let gui_data = gui_data.clone();
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tree_view.connect_key_release_event(move |tree_view, e| {
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if let Some(button_number) = e.keycode() {
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// Handle delete button
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if button_number == 119 {
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if tree_view.selection().selected_rows().0.is_empty() {
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return gtk::Inhibit(false);
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}
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if !check_if_can_delete_files(&gui_data.settings.check_button_settings_confirm_deletion, &gui_data.window_main) {
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return gtk::Inhibit(false);
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}
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if gui_data.settings.check_button_settings_confirm_group_deletion.is_active()
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&& check_if_deleting_all_files_in_group(
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&tree_view.clone(),
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ColumnsSameMusic::Color as i32,
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ColumnsSameMusic::ActiveSelectButton as i32,
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&gui_data.window_main,
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&gui_data.settings.check_button_settings_confirm_group_deletion,
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)
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{
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return gtk::Inhibit(false);
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}
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tree_remove(
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tree_view,
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ColumnsSameMusic::Name as i32,
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ColumnsSameMusic::Path as i32,
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ColumnsSameMusic::Color as i32,
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ColumnsSameMusic::ActiveSelectButton as i32,
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&gui_data,
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);
|
|
}
|
|
}
|
|
gtk::Inhibit(false)
|
|
});
|
|
}
|
|
// Invalid Symlinks
|
|
{
|
|
let col_types: [glib::types::Type; 6] = [
|
|
glib::types::Type::BOOL,
|
|
glib::types::Type::STRING,
|
|
glib::types::Type::STRING,
|
|
glib::types::Type::STRING,
|
|
glib::types::Type::STRING,
|
|
glib::types::Type::STRING,
|
|
];
|
|
let list_store: gtk::ListStore = gtk::ListStore::new(&col_types);
|
|
|
|
let mut tree_view: gtk::TreeView = TreeView::with_model(&list_store);
|
|
|
|
tree_view.selection().set_mode(SelectionMode::Multiple);
|
|
|
|
create_tree_view_invalid_symlinks(&mut tree_view);
|
|
|
|
tree_view.connect_button_press_event(opening_double_click_function_invalid_symlinks);
|
|
tree_view.connect_key_press_event(opening_enter_function_invalid_symlinks);
|
|
|
|
gui_data.main_notebook.tree_view_invalid_symlinks = tree_view.clone();
|
|
scrolled_window_invalid_symlinks.add(&tree_view);
|
|
scrolled_window_invalid_symlinks.show_all();
|
|
|
|
let gui_data = gui_data.clone();
|
|
tree_view.connect_key_release_event(move |tree_view, e| {
|
|
if let Some(button_number) = e.keycode() {
|
|
// Handle delete button
|
|
if button_number == 119 {
|
|
basic_remove(tree_view, ColumnsInvalidSymlinks::Name as i32, ColumnsInvalidSymlinks::Path as i32, ColumnsInvalidSymlinks::ActiveSelectButton as i32, &gui_data);
|
|
}
|
|
}
|
|
gtk::Inhibit(false)
|
|
});
|
|
}
|
|
// Broken Files
|
|
{
|
|
let col_types: [glib::types::Type; 5] = [glib::types::Type::BOOL, glib::types::Type::STRING, glib::types::Type::STRING, glib::types::Type::STRING, glib::types::Type::STRING];
|
|
let list_store: gtk::ListStore = gtk::ListStore::new(&col_types);
|
|
|
|
let mut tree_view: gtk::TreeView = TreeView::with_model(&list_store);
|
|
|
|
tree_view.selection().set_mode(SelectionMode::Multiple);
|
|
|
|
create_tree_view_broken_files(&mut tree_view);
|
|
|
|
tree_view.connect_button_press_event(opening_double_click_function_broken_files);
|
|
tree_view.connect_key_press_event(opening_enter_function_broken_files);
|
|
|
|
gui_data.main_notebook.tree_view_broken_files = tree_view.clone();
|
|
scrolled_window_broken_files.add(&tree_view);
|
|
scrolled_window_broken_files.show_all();
|
|
|
|
let gui_data = gui_data.clone();
|
|
tree_view.connect_key_release_event(move |tree_view, e| {
|
|
if let Some(button_number) = e.keycode() {
|
|
// Handle delete button
|
|
if button_number == 119 {
|
|
basic_remove(tree_view, ColumnsBrokenFiles::Name as i32, ColumnsBrokenFiles::Path as i32, ColumnsBrokenFiles::ActiveSelectButton as i32, &gui_data);
|
|
}
|
|
}
|
|
gtk::Inhibit(false)
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
//// Initialize upper notebook
|
|
{
|
|
let scrolled_window_included_directories = gui_data.upper_notebook.scrolled_window_included_directories.clone();
|
|
let scrolled_window_excluded_directories = gui_data.upper_notebook.scrolled_window_excluded_directories.clone();
|
|
|
|
// Set Included Directory
|
|
{
|
|
let col_types: [glib::types::Type; 1] = [glib::types::Type::STRING];
|
|
let list_store: gtk::ListStore = gtk::ListStore::new(&col_types);
|
|
|
|
let mut tree_view: gtk::TreeView = TreeView::with_model(&list_store);
|
|
|
|
tree_view.selection().set_mode(SelectionMode::Multiple);
|
|
|
|
create_tree_view_directories(&mut tree_view);
|
|
|
|
gui_data.upper_notebook.tree_view_included_directories = tree_view.clone();
|
|
scrolled_window_included_directories.add(&tree_view);
|
|
scrolled_window_included_directories.show_all();
|
|
|
|
tree_view.connect_key_release_event(move |tree_view, e| {
|
|
if let Some(button_number) = e.keycode() {
|
|
// Handle delete button
|
|
if button_number == 119 {
|
|
let list_store = get_list_store(tree_view);
|
|
let selection = tree_view.selection();
|
|
|
|
let (vec_tree_path, _tree_model) = selection.selected_rows();
|
|
|
|
for tree_path in vec_tree_path.iter().rev() {
|
|
list_store.remove(&list_store.iter(tree_path).unwrap());
|
|
}
|
|
}
|
|
}
|
|
gtk::Inhibit(false)
|
|
});
|
|
}
|
|
// Set Excluded Directory
|
|
{
|
|
let col_types: [glib::types::Type; 1] = [glib::types::Type::STRING];
|
|
let list_store: gtk::ListStore = gtk::ListStore::new(&col_types);
|
|
|
|
let mut tree_view: gtk::TreeView = TreeView::with_model(&list_store);
|
|
|
|
tree_view.selection().set_mode(SelectionMode::Multiple);
|
|
|
|
create_tree_view_directories(&mut tree_view);
|
|
|
|
gui_data.upper_notebook.tree_view_excluded_directories = tree_view.clone();
|
|
scrolled_window_excluded_directories.add(&tree_view);
|
|
scrolled_window_excluded_directories.show_all();
|
|
|
|
tree_view.connect_key_release_event(move |tree_view, e| {
|
|
if let Some(button_number) = e.keycode() {
|
|
// Handle delete button
|
|
if button_number == 119 {
|
|
let list_store = get_list_store(tree_view);
|
|
let selection = tree_view.selection();
|
|
|
|
let (vec_tree_path, _tree_model) = selection.selected_rows();
|
|
|
|
for tree_path in vec_tree_path.iter().rev() {
|
|
list_store.remove(&list_store.iter(tree_path).unwrap());
|
|
}
|
|
}
|
|
}
|
|
gtk::Inhibit(false)
|
|
});
|
|
}
|
|
}
|
|
|
|
//// Window progress
|
|
{
|
|
let window_progress = gui_data.progress_window.window_progress.clone();
|
|
let stop_sender = gui_data.stop_sender.clone();
|
|
|
|
window_progress.hide_on_delete();
|
|
|
|
window_progress.connect_delete_event(move |_e, _y| {
|
|
stop_sender.send(()).unwrap();
|
|
gtk::Inhibit(true)
|
|
});
|
|
}
|
|
}
|
|
fn show_preview(tree_view: &TreeView, text_view_errors: &TextView, check_button_settings_show_preview_similar_images: &CheckButton, image_preview_similar_images: &Image) {
|
|
let (selected_rows, tree_model) = tree_view.selection().selected_rows();
|
|
|
|
let mut created_image = false;
|
|
|
|
// Only show preview when selected is only one item, because there is no method to recognize current clicked item in multiselection
|
|
if selected_rows.len() == 1 && check_button_settings_show_preview_similar_images.is_active() {
|
|
let tree_path = selected_rows[0].clone();
|
|
if let Some(proj_dirs) = ProjectDirs::from("pl", "Qarmin", "Czkawka") {
|
|
// TODO labels on {} are in testing stage, so we just ignore for now this warning until found better idea how to fix this
|
|
#[allow(clippy::never_loop)]
|
|
'dir: loop {
|
|
let cache_dir = proj_dirs.cache_dir();
|
|
if cache_dir.exists() {
|
|
if !cache_dir.is_dir() {
|
|
add_text_to_text_view(text_view_errors, format!("Path {} doesn't point at folder, which is needed by image preview", cache_dir.display()).as_str());
|
|
break 'dir;
|
|
}
|
|
} else if fs::create_dir_all(cache_dir).is_err() {
|
|
add_text_to_text_view(text_view_errors, format!("Failed to create dir {} needed by image preview", cache_dir.display()).as_str());
|
|
break 'dir;
|
|
}
|
|
let path = tree_model.value(&tree_model.iter(&tree_path).unwrap(), ColumnsSimilarImages::Path as i32).get::<String>().unwrap();
|
|
let name = tree_model.value(&tree_model.iter(&tree_path).unwrap(), ColumnsSimilarImages::Name as i32).get::<String>().unwrap();
|
|
|
|
let file_name = format!("{}/{}", path, name);
|
|
let file_name = file_name.as_str();
|
|
|
|
if let Some(extension) = Path::new(file_name).extension() {
|
|
let img = match image::open(&file_name) {
|
|
Ok(t) => t,
|
|
Err(_) => {
|
|
add_text_to_text_view(text_view_errors, format!("Failed to open temporary image file {}", file_name).as_str());
|
|
break 'dir;
|
|
}
|
|
};
|
|
if img.width() == 0 || img.height() == 0 {
|
|
add_text_to_text_view(text_view_errors, format!("Cannot create preview of image {}, with 0 width or height", file_name).as_str());
|
|
break 'dir;
|
|
}
|
|
let ratio = img.width() / img.height();
|
|
let requested_dimensions = (400, 400);
|
|
let mut new_size;
|
|
match ratio.cmp(&(requested_dimensions.0 / requested_dimensions.1)) {
|
|
Ordering::Greater => {
|
|
new_size = (requested_dimensions.0, (img.height() * requested_dimensions.0) / img.width());
|
|
new_size = (std::cmp::max(new_size.0, 1), std::cmp::max(new_size.1, 1));
|
|
}
|
|
Ordering::Less => {
|
|
new_size = ((img.width() * requested_dimensions.1) / img.height(), requested_dimensions.1);
|
|
new_size = (std::cmp::max(new_size.0, 1), std::cmp::max(new_size.1, 1));
|
|
}
|
|
Ordering::Equal => {
|
|
new_size = requested_dimensions;
|
|
new_size = (std::cmp::max(new_size.0, 1), std::cmp::max(new_size.1, 1));
|
|
}
|
|
}
|
|
let img = img.resize(new_size.0, new_size.1, FilterType::Triangle);
|
|
let file_dir = cache_dir.join(format!("cached_file.{}", extension.to_string_lossy()));
|
|
if img.save(&file_dir).is_err() {
|
|
add_text_to_text_view(text_view_errors, format!("Failed to save temporary image file to {}", file_dir.display()).as_str());
|
|
break 'dir;
|
|
}
|
|
let string_dir = file_dir.to_string_lossy().to_string();
|
|
image_preview_similar_images.set_from_file(string_dir);
|
|
created_image = true;
|
|
}
|
|
break 'dir;
|
|
}
|
|
}
|
|
}
|
|
if created_image {
|
|
image_preview_similar_images.show();
|
|
} else {
|
|
image_preview_similar_images.hide();
|
|
}
|
|
}
|