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czkawka/czkawka_gui/src/initialize_gui.rs
2021-12-13 19:13:53 +01:00

812 lines
39 KiB
Rust

use std::cell::RefCell;
use std::cmp::Ordering;
use std::fs;
use std::ops::Deref;
use std::path::Path;
use std::rc::Rc;
use directories_next::ProjectDirs;
use gtk::prelude::*;
use gtk::{CheckButton, EventControllerKey, Image, SelectionMode, TextView, TreeView};
use image::imageops::FilterType;
use image::GenericImageView;
use czkawka_core::similar_images::SIMILAR_VALUES;
use czkawka_core::similar_videos::MAX_TOLERANCE;
use crate::create_tree_view::*;
use crate::delete_things;
use crate::gui_data::*;
use crate::help_combo_box::{DUPLICATES_CHECK_METHOD_COMBO_BOX, DUPLICATES_HASH_TYPE_COMBO_BOX, IMAGES_HASH_SIZE_COMBO_BOX, IMAGES_HASH_TYPE_COMBO_BOX, IMAGES_RESIZE_ALGORITHM_COMBO_BOX};
use crate::help_functions::*;
use crate::language_functions::LANGUAGES_ALL;
use crate::notebook_enums::NotebookMainEnum;
use crate::opening_selecting_records::*;
pub fn initialize_gui(gui_data: &mut GuiData) {
//// Initialize button
{
let buttons_search = gui_data.bottom_buttons.buttons_search.clone();
let buttons_save = gui_data.bottom_buttons.buttons_save.clone();
let buttons_delete = gui_data.bottom_buttons.buttons_delete.clone();
let buttons_select = gui_data.bottom_buttons.buttons_select.clone();
let buttons_symlink = gui_data.bottom_buttons.buttons_symlink.clone();
let buttons_hardlink = gui_data.bottom_buttons.buttons_hardlink.clone();
let buttons_move = gui_data.bottom_buttons.buttons_move.clone();
// Disable and show buttons - only search button should be visible
buttons_search.show();
buttons_save.hide();
buttons_delete.hide();
buttons_select.hide();
buttons_symlink.hide();
buttons_hardlink.hide();
buttons_move.hide();
}
//// Initialize language combo box
{
let combo_box_settings_language = gui_data.settings.combo_box_settings_language.clone();
for lang in LANGUAGES_ALL {
combo_box_settings_language.append_text(lang.combo_box_text);
}
combo_box_settings_language.set_active(Some(0));
}
//// Initialize main window combo boxes
{
{
let combo_box_duplicate_check_method = gui_data.main_notebook.combo_box_duplicate_check_method.clone();
for check_type in &DUPLICATES_CHECK_METHOD_COMBO_BOX {
combo_box_duplicate_check_method.append_text(check_type.eng_name);
}
combo_box_duplicate_check_method.set_active(Some(0));
}
{
let combo_box_duplicate_hash_type = gui_data.main_notebook.combo_box_duplicate_hash_type.clone();
for hash_type in &DUPLICATES_HASH_TYPE_COMBO_BOX {
combo_box_duplicate_hash_type.append_text(hash_type.eng_name);
}
combo_box_duplicate_hash_type.set_active(Some(0));
}
}
{
{
let combo_box_image_hash_algorithm = gui_data.main_notebook.combo_box_image_hash_algorithm.clone();
for check_type in &IMAGES_HASH_TYPE_COMBO_BOX {
combo_box_image_hash_algorithm.append_text(check_type.eng_name);
}
combo_box_image_hash_algorithm.set_active(Some(0));
}
{
let combo_box_image_hash_size = gui_data.main_notebook.combo_box_image_hash_size.clone();
for check_type in &IMAGES_HASH_SIZE_COMBO_BOX {
combo_box_image_hash_size.append_text(&check_type.to_string());
}
combo_box_image_hash_size.set_active(Some(0));
}
{
let combo_box_image_resize_algorithm = gui_data.main_notebook.combo_box_image_resize_algorithm.clone();
for resize in &IMAGES_RESIZE_ALGORITHM_COMBO_BOX {
combo_box_image_resize_algorithm.append_text(resize.eng_name);
}
combo_box_image_resize_algorithm.set_active(Some(0));
}
}
//// Initialize main scrolled view with notebook
{
let scrolled_window_duplicate_finder = gui_data.main_notebook.scrolled_window_duplicate_finder.clone();
let scrolled_window_empty_folder_finder = gui_data.main_notebook.scrolled_window_empty_folder_finder.clone();
let scrolled_window_empty_files_finder = gui_data.main_notebook.scrolled_window_empty_files_finder.clone();
let scrolled_window_temporary_files_finder = gui_data.main_notebook.scrolled_window_temporary_files_finder.clone();
let scrolled_window_big_files_finder = gui_data.main_notebook.scrolled_window_big_files_finder.clone();
let scrolled_window_similar_images_finder = gui_data.main_notebook.scrolled_window_similar_images_finder.clone();
let scrolled_window_similar_videos_finder = gui_data.main_notebook.scrolled_window_similar_videos_finder.clone();
let scrolled_window_same_music_finder = gui_data.main_notebook.scrolled_window_same_music_finder.clone();
let scrolled_window_invalid_symlinks = gui_data.main_notebook.scrolled_window_invalid_symlinks.clone();
let scrolled_window_broken_files = gui_data.main_notebook.scrolled_window_broken_files.clone();
let text_view_errors = gui_data.text_view_errors.clone();
let scale_similarity_similar_images = gui_data.main_notebook.scale_similarity_similar_images.clone();
let scale_similarity_similar_videos = gui_data.main_notebook.scale_similarity_similar_videos.clone();
// Set step increment
{
scale_similarity_similar_images.set_range(0_f64, SIMILAR_VALUES[1][5] as f64); // This defaults to value of minimal size of hash 8
scale_similarity_similar_images.set_fill_level(SIMILAR_VALUES[1][5] as f64);
scale_similarity_similar_images.adjustment().set_step_increment(1_f64);
}
// Set step increment
{
scale_similarity_similar_videos.set_range(0_f64, MAX_TOLERANCE as f64); // This defaults to value of minimal size of hash 8
scale_similarity_similar_videos.set_value(15_f64);
scale_similarity_similar_videos.set_fill_level(MAX_TOLERANCE as f64);
scale_similarity_similar_videos.adjustment().set_step_increment(1_f64);
}
// Set Main Scrolled Window Treeviews
{
// Duplicate Files
{
let image_preview_duplicates = gui_data.main_notebook.image_preview_duplicates.clone();
image_preview_duplicates.hide();
let col_types: [glib::types::Type; 8] = [
glib::types::Type::BOOL, // ActivatableSelectButton
glib::types::Type::BOOL, // SelectionButton
glib::types::Type::STRING, // Name
glib::types::Type::STRING, // Path
glib::types::Type::STRING, // Modification
glib::types::Type::U64, // ModificationAsSecs
glib::types::Type::STRING, // Color
glib::types::Type::STRING, // TextColor
];
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);
tree_view.selection().set_select_function(Some(Box::new(select_function_duplicates)));
create_tree_view_duplicates(&mut tree_view);
{
// EVK
let evk = EventControllerKey::new(&tree_view);
evk.connect_key_pressed(opening_enter_function_ported);
gui_data.main_notebook.evk_tree_view_duplicate_finder = evk;
}
{
// Other connects
let check_button_settings_show_preview_duplicates = gui_data.settings.check_button_settings_show_preview_duplicates.clone();
let image_preview_duplicates = gui_data.main_notebook.image_preview_duplicates.clone();
let preview_path = gui_data.preview_path.clone();
tree_view.connect_button_press_event(opening_double_click_function);
tree_view.connect_button_release_event(move |tree_view, _event| {
let nb_object = &NOTEBOOKS_INFOS[NotebookMainEnum::Duplicate as usize];
let preview_path = preview_path.clone();
show_preview(
tree_view,
&text_view_errors,
&check_button_settings_show_preview_duplicates,
&image_preview_duplicates,
preview_path,
nb_object.column_path,
nb_object.column_name,
);
gtk::Inhibit(false)
});
}
tree_view.set_widget_name("tree_view_duplicate_finder");
gui_data.main_notebook.tree_view_duplicate_finder = tree_view.clone();
scrolled_window_duplicate_finder.add(&tree_view);
scrolled_window_duplicate_finder.show_all();
}
// Empty Folders
{
let col_types: [glib::types::Type; 5] = [
glib::types::Type::BOOL, // SelectionButton
glib::types::Type::STRING, // Name
glib::types::Type::STRING, // Path
glib::types::Type::STRING, // Modification
glib::types::Type::U64, // ModificationAsSecs
];
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_empty_folders(&mut tree_view);
let evk = EventControllerKey::new(&tree_view);
evk.connect_key_pressed(opening_enter_function_ported);
gui_data.main_notebook.evk_tree_view_empty_folder_finder = evk;
tree_view.connect_button_press_event(opening_double_click_function);
tree_view.set_widget_name("tree_view_empty_folder_finder");
gui_data.main_notebook.tree_view_empty_folder_finder = tree_view.clone();
scrolled_window_empty_folder_finder.add(&tree_view);
scrolled_window_empty_folder_finder.show_all();
}
// Empty Files
{
let col_types: [glib::types::Type; 5] = [
glib::types::Type::BOOL, // SelectionButton
glib::types::Type::STRING, // Name
glib::types::Type::STRING, // Path
glib::types::Type::STRING, // Modification
glib::types::Type::U64, // ModificationAsSecs
];
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_empty_files(&mut tree_view);
let evk = EventControllerKey::new(&tree_view);
evk.connect_key_pressed(opening_enter_function_ported);
gui_data.main_notebook.evk_tree_view_empty_files_finder = evk;
tree_view.connect_button_press_event(opening_double_click_function);
tree_view.set_widget_name("tree_view_empty_files_finder");
gui_data.main_notebook.tree_view_empty_files_finder = tree_view.clone();
scrolled_window_empty_files_finder.add(&tree_view);
scrolled_window_empty_files_finder.show_all();
}
// Temporary Files
{
let col_types: [glib::types::Type; 5] = [
glib::types::Type::BOOL, // SelectionButton
glib::types::Type::STRING, // Name
glib::types::Type::STRING, // Path
glib::types::Type::STRING, // Modification
glib::types::Type::U64, // ModificationAsSecs
];
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_temporary_files(&mut tree_view);
let evk = EventControllerKey::new(&tree_view);
evk.connect_key_pressed(opening_enter_function_ported);
gui_data.main_notebook.evk_tree_view_temporary_files_finder = evk;
tree_view.connect_button_press_event(opening_double_click_function);
tree_view.set_widget_name("tree_view_temporary_files_finder");
gui_data.main_notebook.tree_view_temporary_files_finder = tree_view.clone();
scrolled_window_temporary_files_finder.add(&tree_view);
scrolled_window_temporary_files_finder.show_all();
}
// Big Files
{
let col_types: [glib::types::Type; 7] = [
glib::types::Type::BOOL, // SelectionButton
glib::types::Type::STRING, // Size
glib::types::Type::STRING, // Name
glib::types::Type::STRING, // Path
glib::types::Type::STRING, // Modification
glib::types::Type::U64, // SizeAsBytes
glib::types::Type::U64, // ModificationAsSecs
];
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_big_files(&mut tree_view);
let evk = EventControllerKey::new(&tree_view);
evk.connect_key_pressed(opening_enter_function_ported);
gui_data.main_notebook.evk_tree_view_big_files_finder = evk;
tree_view.connect_button_press_event(opening_double_click_function);
tree_view.set_widget_name("tree_view_big_files_finder");
gui_data.main_notebook.tree_view_big_files_finder = tree_view.clone();
scrolled_window_big_files_finder.add(&tree_view);
scrolled_window_big_files_finder.show_all();
}
// Similar Images
{
let image_preview_similar_images = gui_data.main_notebook.image_preview_similar_images.clone();
image_preview_similar_images.hide();
let col_types: [glib::types::Type; 12] = [
glib::types::Type::BOOL, // ActivatableSelectButton
glib::types::Type::BOOL, // SelectionButton
glib::types::Type::STRING, // Similarity
glib::types::Type::STRING, // Size
glib::types::Type::U64, // SizeAsBytes
glib::types::Type::STRING, // Dimensions
glib::types::Type::STRING, // Name
glib::types::Type::STRING, // Path
glib::types::Type::STRING, // Modification
glib::types::Type::U64, // ModificationAsSecs
glib::types::Type::STRING, // Color
glib::types::Type::STRING, // TextColor
];
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);
tree_view.selection().set_select_function(Some(Box::new(select_function_similar_images)));
create_tree_view_similar_images(&mut tree_view);
{
// EVK
let evk = EventControllerKey::new(&tree_view);
evk.connect_key_pressed(opening_enter_function_ported);
gui_data.main_notebook.evk_tree_view_similar_images_finder = evk;
}
{
// Other connects
let check_button_settings_show_preview_similar_images = gui_data.settings.check_button_settings_show_preview_similar_images.clone();
let preview_path = gui_data.preview_path.clone();
tree_view.connect_button_press_event(opening_double_click_function);
let text_view_errors = gui_data.text_view_errors.clone();
tree_view.connect_button_release_event(move |tree_view, _event| {
let nb_object = &NOTEBOOKS_INFOS[NotebookMainEnum::SimilarImages as usize];
let preview_path = preview_path.clone();
show_preview(
tree_view,
&text_view_errors,
&check_button_settings_show_preview_similar_images,
&image_preview_similar_images,
preview_path,
nb_object.column_path,
nb_object.column_name,
);
gtk::Inhibit(false)
});
}
tree_view.set_widget_name("tree_view_similar_images_finder");
gui_data.main_notebook.tree_view_similar_images_finder = tree_view.clone();
scrolled_window_similar_images_finder.add(&tree_view);
scrolled_window_similar_images_finder.show_all();
}
// Similar Videos
{
let col_types: [glib::types::Type; 10] = [
glib::types::Type::BOOL, // ActivatableSelectButton
glib::types::Type::BOOL, // SelectionButton
glib::types::Type::STRING, // Size
glib::types::Type::U64, // SizeAsBytes
glib::types::Type::STRING, // Name
glib::types::Type::STRING, // Path
glib::types::Type::STRING, // Modification
glib::types::Type::U64, // ModificationAsSecs
glib::types::Type::STRING, // Color
glib::types::Type::STRING, // TextColor
];
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);
tree_view.selection().set_select_function(Some(Box::new(select_function_similar_videos)));
create_tree_view_similar_videos(&mut tree_view);
let evk = EventControllerKey::new(&tree_view);
evk.connect_key_pressed(opening_enter_function_ported);
gui_data.main_notebook.evk_tree_view_similar_videos_finder = evk;
tree_view.connect_button_press_event(opening_double_click_function);
tree_view.set_widget_name("tree_view_similar_videos_finder");
gui_data.main_notebook.tree_view_similar_videos_finder = tree_view.clone();
scrolled_window_similar_videos_finder.add(&tree_view);
scrolled_window_similar_videos_finder.show_all();
}
// Same Music
{
let col_types: [glib::types::Type; 15] = [
glib::types::Type::BOOL, // ActivatableSelectButton
glib::types::Type::BOOL, // SelectionButton
glib::types::Type::STRING, // Size
glib::types::Type::U64, // SizeAsBytes
glib::types::Type::STRING, // Name
glib::types::Type::STRING, // Path
glib::types::Type::STRING, // Title
glib::types::Type::STRING, // Artist
glib::types::Type::STRING, // AlbumTitle
glib::types::Type::STRING, // AlbumArtist
glib::types::Type::STRING, // Year
glib::types::Type::STRING, // Modification
glib::types::Type::U64, // ModificationAsSecs
glib::types::Type::STRING, // Color
glib::types::Type::STRING, // TextColor
];
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);
tree_view.selection().set_select_function(Some(Box::new(select_function_same_music)));
create_tree_view_same_music(&mut tree_view);
let evk = EventControllerKey::new(&tree_view);
evk.connect_key_pressed(opening_enter_function_ported);
gui_data.main_notebook.evk_tree_view_same_music_finder = evk;
tree_view.connect_button_press_event(opening_double_click_function);
tree_view.set_widget_name("tree_view_same_music_finder");
gui_data.main_notebook.tree_view_same_music_finder = tree_view.clone();
scrolled_window_same_music_finder.add(&tree_view);
scrolled_window_same_music_finder.show_all();
}
// Invalid Symlinks
{
let col_types: [glib::types::Type; 7] = [
glib::types::Type::BOOL, // SelectionButton
glib::types::Type::STRING, // Name
glib::types::Type::STRING, // Path
glib::types::Type::STRING, // DestinationPath
glib::types::Type::STRING, // TypeOfError
glib::types::Type::STRING, // Modification
glib::types::Type::U64, // ModificationAsSecs
];
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);
let evk = EventControllerKey::new(&tree_view);
evk.connect_key_pressed(opening_enter_function_ported);
gui_data.main_notebook.evk_tree_view_invalid_symlinks = evk;
tree_view.connect_button_press_event(opening_double_click_function);
tree_view.set_widget_name("tree_view_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();
}
// Broken Files
{
let col_types: [glib::types::Type; 6] = [
glib::types::Type::BOOL, // SelectionButton
glib::types::Type::STRING, // Name
glib::types::Type::STRING, // Path
glib::types::Type::STRING, // ErrorType
glib::types::Type::STRING, // Modification
glib::types::Type::U64, // ModificationAsSecs
];
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);
let evk = EventControllerKey::new(&tree_view);
evk.connect_key_pressed(opening_enter_function_ported);
gui_data.main_notebook.evk_tree_view_broken_files = evk;
tree_view.connect_button_press_event(opening_double_click_function);
tree_view.set_widget_name("tree_view_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();
}
}
}
//// 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();
let evk = EventControllerKey::new(&tree_view);
gui_data.upper_notebook.evk_tree_view_included_directories = evk;
gui_data.upper_notebook.evk_tree_view_included_directories.connect_key_released(move |_event_controller_key, _key_value, key_code, _modifier_type| {
if key_code == KEY_DELETE {
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());
}
}
});
}
// 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();
let evk = EventControllerKey::new(&tree_view);
gui_data.upper_notebook.evk_tree_view_excluded_directories = evk;
gui_data.upper_notebook.evk_tree_view_excluded_directories.connect_key_released(move |_event_controller_key, _key_value, key_code, _modifier_type| {
if key_code == KEY_DELETE {
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());
}
}
});
}
}
//// Window progress
{
let window_progress = gui_data.progress_window.window_progress.clone();
let stop_sender = gui_data.stop_sender.clone();
window_progress.connect_delete_event(move |_, _| {
stop_sender.send(()).unwrap();
gtk::Inhibit(true)
});
}
// Needs to be called after setting tree_view name, probably in GTK 4 this will be easier
connect_event_buttons(gui_data);
}
fn connect_event_buttons(gui_data: &GuiData) {
// Duplicate
{
let gui_data_clone = gui_data.clone();
let text_view_errors = gui_data.text_view_errors.clone();
let check_button_settings_show_preview_duplicates = gui_data.settings.check_button_settings_show_preview_duplicates.clone();
let image_preview_duplicates = gui_data.main_notebook.image_preview_duplicates.clone();
let preview_path = gui_data.preview_path.clone();
gui_data.main_notebook.evk_tree_view_duplicate_finder.connect_key_released(move |event_controller_key, _key_value, key_code, _modifier_type| {
if key_code == KEY_DELETE {
glib::MainContext::default().spawn_local(delete_things(gui_data_clone.clone()));
}
let preview_path = preview_path.clone();
let nb_object = &NOTEBOOKS_INFOS[NotebookMainEnum::Duplicate as usize];
show_preview(
&event_controller_key.widget().unwrap().downcast::<gtk::TreeView>().unwrap(),
&text_view_errors,
&check_button_settings_show_preview_duplicates,
&image_preview_duplicates,
preview_path,
nb_object.column_path,
nb_object.column_name,
);
});
}
// Empty Folder
{
let gui_data_clone = gui_data.clone();
gui_data.main_notebook.evk_tree_view_empty_folder_finder.connect_key_released(move |_event_controller_key, _key_value, key_code, _modifier_type| {
if key_code == KEY_DELETE {
glib::MainContext::default().spawn_local(delete_things(gui_data_clone.clone()));
}
});
}
// Empty Files
{
let gui_data_clone = gui_data.clone();
gui_data.main_notebook.evk_tree_view_empty_files_finder.connect_key_released(move |_event_controller_key, _key_value, key_code, _modifier_type| {
if key_code == KEY_DELETE {
glib::MainContext::default().spawn_local(delete_things(gui_data_clone.clone()));
}
});
}
// Temporary
{
let gui_data_clone = gui_data.clone();
gui_data.main_notebook.evk_tree_view_temporary_files_finder.connect_key_released(move |_event_controller_key, _key_value, key_code, _modifier_type| {
if key_code == KEY_DELETE {
glib::MainContext::default().spawn_local(delete_things(gui_data_clone.clone()));
}
});
}
// Big Files
{
let gui_data_clone = gui_data.clone();
gui_data.main_notebook.evk_tree_view_big_files_finder.connect_key_released(move |_event_controller_key, _key_value, key_code, _modifier_type| {
if key_code == KEY_DELETE {
glib::MainContext::default().spawn_local(delete_things(gui_data_clone.clone()));
}
});
}
// Similar Images
{
let check_button_settings_show_preview_similar_images = gui_data.settings.check_button_settings_show_preview_similar_images.clone();
let text_view_errors = gui_data.text_view_errors.clone();
let image_preview_similar_images = gui_data.main_notebook.image_preview_similar_images.clone();
let gui_data_clone = gui_data.clone();
let preview_path = gui_data.preview_path.clone();
gui_data.main_notebook.evk_tree_view_similar_images_finder.connect_key_released(move |event_controller_key, _key_value, key_code, _modifier_type| {
if key_code == KEY_DELETE {
glib::MainContext::default().spawn_local(delete_things(gui_data_clone.clone()));
}
let preview_path = preview_path.clone();
let nb_object = &NOTEBOOKS_INFOS[NotebookMainEnum::SimilarImages as usize];
show_preview(
&event_controller_key.widget().unwrap().downcast::<gtk::TreeView>().unwrap(),
&text_view_errors,
&check_button_settings_show_preview_similar_images,
&image_preview_similar_images,
preview_path,
nb_object.column_path,
nb_object.column_name,
);
});
}
// Empty Folder
{
let gui_data_clone = gui_data.clone();
gui_data.main_notebook.evk_tree_view_similar_videos_finder.connect_key_released(move |_event_controller_key, _key_value, key_code, _modifier_type| {
if key_code == KEY_DELETE {
glib::MainContext::default().spawn_local(delete_things(gui_data_clone.clone()));
}
});
}
// Same music
{
let gui_data_clone = gui_data.clone();
gui_data.main_notebook.evk_tree_view_same_music_finder.connect_key_released(move |_event_controller_key, _key_value, key_code, _modifier_type| {
if key_code == KEY_DELETE {
glib::MainContext::default().spawn_local(delete_things(gui_data_clone.clone()));
}
});
}
// Invalid Symlinks
{
let gui_data_clone = gui_data.clone();
gui_data.main_notebook.evk_tree_view_invalid_symlinks.connect_key_released(move |_event_controller_key, _key_value, key_code, _modifier_type| {
if key_code == KEY_DELETE {
glib::MainContext::default().spawn_local(delete_things(gui_data_clone.clone()));
}
});
}
// Broken Files
{
let gui_data_clone = gui_data.clone();
gui_data.main_notebook.evk_tree_view_big_files_finder.connect_key_released(move |_event_controller_key, _key_value, key_code, _modifier_type| {
if key_code == KEY_DELETE {
glib::MainContext::default().spawn_local(delete_things(gui_data_clone.clone()));
}
});
}
}
fn show_preview(tree_view: &TreeView, text_view_errors: &TextView, check_button_settings_show_preview: &CheckButton, image_preview_similar_images: &Image, preview_path: Rc<RefCell<String>>, column_path: i32, column_name: i32) {
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.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 let Err(e) = fs::create_dir_all(cache_dir) {
add_text_to_text_view(text_view_errors, format!("Failed to create dir {} needed by image preview, reason {}", cache_dir.display(), e).as_str());
break 'dir;
}
let path = tree_model.value(&tree_model.iter(&tree_path).unwrap(), column_path).get::<String>().unwrap();
let name = tree_model.value(&tree_model.iter(&tree_path).unwrap(), column_name).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() {
if !["jpg", "jpeg", "png", "bmp", "tiff", "tif", "tga", "ff", "gif", "jif", "jfi"].contains(&extension.to_string_lossy().to_string().to_lowercase().as_str()) {
break 'dir;
}
{
let preview_path = preview_path.borrow();
let preview_path = preview_path.deref();
if file_name == preview_path {
return; // Preview is already created, no need to recreate it
}
}
let img = match image::open(&file_name) {
Ok(t) => t,
Err(e) => {
add_text_to_text_view(text_view_errors, format!("Failed to open temporary image file {}, reason {}", file_name, e).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().to_lowercase()));
if let Err(e) = img.save(&file_dir) {
add_text_to_text_view(text_view_errors, format!("Failed to save temporary image file to {}, reason {}", file_dir.display(), e).as_str());
let _ = fs::remove_file(&file_dir);
break 'dir;
}
let string_dir = file_dir.to_string_lossy().to_string();
image_preview_similar_images.set_from_file(string_dir);
{
let mut preview_path = preview_path.borrow_mut();
*preview_path = file_name.to_string();
}
if let Err(e) = fs::remove_file(&file_dir) {
add_text_to_text_view(text_view_errors, format!("Failed to delete temporary image file to {}, reason {}", file_dir.display(), e).as_str());
break 'dir;
}
created_image = true;
}
break 'dir;
}
}
}
if created_image {
image_preview_similar_images.show();
} else {
image_preview_similar_images.hide();
{
let mut preview_path = preview_path.borrow_mut();
*preview_path = "".to_string();
}
}
}