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Code Issues Activity Actions

FileManager: Factorize code to handle drag-and-drop

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The treeview and the breadcrumbbar used to be on one side, sharing
drag-and-drop handling and on the other side the directory view had
its one logic.

This patch factorizes both versions, in the meantime upgrading the
version used by the treeview/breadcrumbbar that was left behind. It now
uses the copy dialog :^).
This commit is contained in:
Lucas CHOLLET 2023-02-06 16:08:53 -05:00 • committed by Sam Atkins
parent 0c4bbf5be3
commit be28800e0d
4 changed files with 51 additions and 61 deletions
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43
Userland/Applications/FileManager/main.cpp
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@ -1301,34 +1301,10 @@ ErrorOr<int> run_in_windowed_mode(DeprecatedString const& initial_location, Depr
}
};
auto copy_urls_to_directory = [&](Vector<URL> const& urls, DeprecatedString const& directory) {
if (urls.is_empty()) {
dbgln("No files to copy");
return;
}
bool had_accepted_copy = false;
for (auto& url_to_copy : urls) {
if (!url_to_copy.is_valid() || url_to_copy.path() == directory)
continue;
auto new_path = DeprecatedString::formatted("{}/{}", directory, LexicalPath::basename(url_to_copy.path()));
if (url_to_copy.path() == new_path)
continue;
if (auto result = Core::File::copy_file_or_directory(url_to_copy.path(), new_path); result.is_error()) {
auto error_message = DeprecatedString::formatted("Could not copy {} into {}:\n {}", url_to_copy.to_deprecated_string(), new_path, static_cast<Error const&>(result.error()));
GUI::MessageBox::show(window, error_message, "File Manager"sv, GUI::MessageBox::Type::Error);
} else {
had_accepted_copy = true;
}
}
if (had_accepted_copy)
refresh_tree_view();
};
breadcrumbbar.on_segment_drop = [&](size_t segment_index, GUI::DropEvent const& event) {
if (!event.mime_data().has_urls())
return;
copy_urls_to_directory(event.mime_data().urls(), breadcrumbbar.segment_data(segment_index));
bool const has_accepted_drop = handle_drop(event, breadcrumbbar.segment_data(segment_index), window).release_value_but_fixme_should_propagate_errors();
if (has_accepted_drop)
refresh_tree_view();
};
breadcrumbbar.on_segment_drag_enter = [&](size_t, GUI::DragEvent& event) {
@ -1341,13 +1317,12 @@ ErrorOr<int> run_in_windowed_mode(DeprecatedString const& initial_location, Depr
};
tree_view.on_drop = [&](GUI::ModelIndex const& index, GUI::DropEvent const& event) {
if (!event.mime_data().has_urls())
return;
auto& target_node = directories_model->node(index);
if (!target_node.is_directory())
return;
copy_urls_to_directory(event.mime_data().urls(), target_node.full_path());
const_cast<GUI::DropEvent&>(event).accept();
auto const& target_node = directories_model->node(index);
bool const has_accepted_drop = handle_drop(event, target_node.full_path(), window).release_value_but_fixme_should_propagate_errors();
if (has_accepted_drop) {
refresh_tree_view();
const_cast<GUI::DropEvent&>(event).accept();
}
};
directory_view->open(initial_location);