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Fix removing entries (#103)

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Rafał Mikrut 2020-11-09 11:24:01 +01:00 committed by GitHub
parent 88d47e49cf
commit 2815692205
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 45 additions and 142 deletions
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187
czkawka_gui/src/connect_button_delete.rs
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@ -56,15 +56,7 @@ pub fn connect_button_delete(gui_data: &GuiData) {
match notebook_main_children_names.get(notebook_main.get_current_page().unwrap() as usize).unwrap().as_str() {
"notebook_main_duplicate_finder_label" => {
tree_remove(
scrolled_window_duplicate_finder.clone(),
ColumnsDuplicates::Name as i32,
ColumnsDuplicates::Path as i32,
ColumnsDuplicates::Color as i32,
&gui_data,
false,
false,
);
tree_remove(scrolled_window_duplicate_finder.clone(), ColumnsDuplicates::Name as i32, ColumnsDuplicates::Path as i32, ColumnsDuplicates::Color as i32, &gui_data);
}
"scrolled_window_main_empty_folder_finder" => {
empty_folder_remover(scrolled_window_main_empty_folder_finder.clone(), ColumnsEmptyFolders::Name as i32, ColumnsEmptyFolders::Path as i32, &gui_data);
@ -85,23 +77,13 @@ pub fn connect_button_delete(gui_data: &GuiData) {
ColumnsSimilarImages::Path as i32,
ColumnsSimilarImages::Color as i32,
&gui_data,
true,
true,
);
}
"notebook_main_zeroed_files_finder" => {
basic_remove(scrolled_window_zeroed_files_finder.clone(), ColumnsZeroedFiles::Name as i32, ColumnsZeroedFiles::Path as i32, &gui_data);
}
"notebook_main_same_music_finder" => {
tree_remove(
scrolled_window_same_music_finder.clone(),
ColumnsSameMusic::Name as i32,
ColumnsSameMusic::Path as i32,
ColumnsSameMusic::Color as i32,
&gui_data,
false,
false,
);
tree_remove(scrolled_window_same_music_finder.clone(), ColumnsSameMusic::Name as i32, ColumnsSameMusic::Path as i32, ColumnsSameMusic::Color as i32, &gui_data);
}
e => panic!("Not existent {}", e),
}
@ -229,7 +211,7 @@ fn basic_remove(scrolled_window: gtk::ScrolledWindow, column_file_name: i32, col
// Remove all occurrences - remove every element which have same path and name as even non selected ones
//
fn tree_remove(scrolled_window: gtk::ScrolledWindow, column_file_name: i32, column_path: i32, column_color: i32, gui_data: &GuiData, remove_all_occurrences: bool, header_can_have_one_child: bool) {
fn tree_remove(scrolled_window: gtk::ScrolledWindow, column_file_name: i32, column_path: i32, column_color: i32, gui_data: &GuiData) {
let text_view_errors = gui_data.text_view_errors.clone();
let tree_view = scrolled_window.get_children().get(0).unwrap().clone().downcast::<gtk::TreeView>().unwrap();
@ -253,9 +235,8 @@ fn tree_remove(scrolled_window: gtk::ScrolledWindow, column_file_name: i32, colu
let file_name = tree_model.get_value(&tree_model.get_iter(tree_path).unwrap(), column_file_name).get::<String>().unwrap().unwrap();
let path = tree_model.get_value(&tree_model.get_iter(tree_path).unwrap(), column_path).get::<String>().unwrap().unwrap();
if !remove_all_occurrences {
list_store.remove(&list_store.get_iter(tree_path).unwrap());
}
list_store.remove(&list_store.get_iter(tree_path).unwrap());
map_with_path_to_delete.entry(path.clone()).or_insert_with(Vec::new);
map_with_path_to_delete.get_mut(path.as_str()).unwrap().push(file_name);
// vec_path_to_delete.push((path, file_name));
@ -277,141 +258,63 @@ fn tree_remove(scrolled_window: gtk::ScrolledWindow, column_file_name: i32, colu
}
}
if remove_all_occurrences {
// Must be deleted from end to start, because when deleting entries, TreePath(and also TreeIter) will points to invalid data
for path_to_delete in vec_path_to_delete {
let mut vec_tree_path_to_delete: Vec<gtk::TreePath> = Vec::new();
let iter = match list_store.get_iter_first() {
Some(t) => t,
None => break,
};
let mut take_child_mode = false; // When original image is searched one, we must remove all occurrences of its children
let mut prepared_for_delete;
loop {
prepared_for_delete = false;
if take_child_mode {
let color = tree_model.get_value(&iter, column_color).get::<String>().unwrap().unwrap();
if color == HEADER_ROW_COLOR {
take_child_mode = false;
} else {
prepared_for_delete = true;
}
} else {
let path = tree_model.get_value(&iter, column_path).get::<String>().unwrap().unwrap();
if path == path_to_delete.0 {
let name = tree_model.get_value(&iter, column_file_name).get::<String>().unwrap().unwrap();
if name == path_to_delete.1 {
let color = tree_model.get_value(&iter, column_color).get::<String>().unwrap().unwrap();
if color == HEADER_ROW_COLOR {
take_child_mode = true;
}
prepared_for_delete = true;
}
}
}
if prepared_for_delete {
vec_tree_path_to_delete.push(list_store.get_path(&iter).unwrap());
}
if !list_store.iter_next(&iter) {
break;
}
}
for tree_path in vec_tree_path_to_delete.iter().rev() {
list_store.remove(&list_store.get_iter(&tree_path).unwrap());
}
}
}
// Remove only child from header
if !header_can_have_one_child {
if let Some(first_iter) = list_store.get_iter_first() {
let mut vec_tree_path_to_delete: Vec<gtk::TreePath> = Vec::new();
let mut current_iter = first_iter;
if let Some(first_iter) = list_store.get_iter_first() {
let mut vec_tree_path_to_delete: Vec<gtk::TreePath> = Vec::new();
let mut current_iter = first_iter;
if tree_model.get_value(&current_iter, column_color).get::<String>().unwrap().unwrap() != HEADER_ROW_COLOR {
panic!(); // First element should be header
};
let mut next_iter;
let mut next_next_iter;
'main: loop {
if tree_model.get_value(&current_iter, column_color).get::<String>().unwrap().unwrap() != HEADER_ROW_COLOR {
panic!(); // First element should be header
};
let mut next_iter;
let mut next_next_iter;
'main: loop {
if tree_model.get_value(&current_iter, column_color).get::<String>().unwrap().unwrap() != HEADER_ROW_COLOR {
panic!(); // First element should be header
};
next_iter = current_iter.clone();
if !list_store.iter_next(&next_iter) {
// There is only single header
vec_tree_path_to_delete.push(list_store.get_path(&current_iter).unwrap());
break 'main;
}
next_iter = current_iter.clone();
if !list_store.iter_next(&next_iter) {
// There is only single header
vec_tree_path_to_delete.push(list_store.get_path(&current_iter).unwrap());
break 'main;
}
if tree_model.get_value(&next_iter, column_color).get::<String>().unwrap().unwrap() == HEADER_ROW_COLOR {
// Only two headers
vec_tree_path_to_delete.push(list_store.get_path(&current_iter).unwrap());
current_iter = next_iter.clone();
continue 'main;
}
if tree_model.get_value(&next_iter, column_color).get::<String>().unwrap().unwrap() == HEADER_ROW_COLOR {
// Only two headers
vec_tree_path_to_delete.push(list_store.get_path(&current_iter).unwrap());
current_iter = next_iter.clone();
continue 'main;
}
next_next_iter = next_iter.clone();
if !list_store.iter_next(&next_next_iter) {
// There is only one child or two headers
vec_tree_path_to_delete.push(list_store.get_path(&current_iter).unwrap());
vec_tree_path_to_delete.push(list_store.get_path(&next_iter).unwrap());
break 'main;
}
next_next_iter = next_iter.clone();
if tree_model.get_value(&next_next_iter, column_color).get::<String>().unwrap().unwrap() == HEADER_ROW_COLOR {
// Only one child or two headers - but still are later files
vec_tree_path_to_delete.push(list_store.get_path(&current_iter).unwrap());
vec_tree_path_to_delete.push(list_store.get_path(&next_iter).unwrap());
current_iter = next_next_iter.clone();
continue 'main;
}
loop {
if !list_store.iter_next(&next_next_iter) {
// There is only one child or two headers
vec_tree_path_to_delete.push(list_store.get_path(&current_iter).unwrap());
vec_tree_path_to_delete.push(list_store.get_path(&next_iter).unwrap());
break 'main;
}
if tree_model.get_value(&next_next_iter, column_color).get::<String>().unwrap().unwrap() == HEADER_ROW_COLOR {
// Only one child or two headers - but still are later files
vec_tree_path_to_delete.push(list_store.get_path(&current_iter).unwrap());
vec_tree_path_to_delete.push(list_store.get_path(&next_iter).unwrap());
current_iter = next_next_iter.clone();
continue 'main;
}
loop {
if !list_store.iter_next(&next_next_iter) {
break 'main;
}
if tree_model.get_value(&next_next_iter, column_color).get::<String>().unwrap().unwrap() == HEADER_ROW_COLOR {
current_iter = next_next_iter.clone();
continue 'main;
}
}
}
for tree_path in vec_tree_path_to_delete.iter().rev() {
list_store.remove(&list_store.get_iter(&tree_path).unwrap());
}
}
} else {
// Remove header which doesn't have children
if let Some(next_iter) = list_store.get_iter_first() {
let mut header_was_before = false;
let mut vec_tree_path_to_delete: Vec<gtk::TreePath> = Vec::new();
let mut current_iter = next_iter.clone();
loop {
let color = tree_model.get_value(&next_iter, column_color).get::<String>().unwrap().unwrap();
if color == HEADER_ROW_COLOR {
if header_was_before {
vec_tree_path_to_delete.push(list_store.get_path(&current_iter).unwrap());
} else {
header_was_before = true;
}
} else {
header_was_before = false;
}
current_iter = next_iter.clone();
if !list_store.iter_next(&next_iter) {
break;
}
}
for tree_path in vec_tree_path_to_delete.iter().rev() {
list_store.remove(&list_store.get_iter(&tree_path).unwrap());
}
for tree_path in vec_tree_path_to_delete.iter().rev() {
list_store.remove(&list_store.get_iter(&tree_path).unwrap());
}
}