mirror of
https://github.com/godotengine/godot
synced 2024-09-05 04:38:26 +00:00
Addded methods to propagate checks & refactored classes to use new methods.
This commit is contained in:
parent
deefce7bb5
commit
a4bac268c9
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@ -357,6 +357,13 @@
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Emitted when a cell is selected.
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</description>
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</signal>
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<signal name="check_propagated_to_item">
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<argument index="0" name="item" type="TreeItem" />
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<argument index="1" name="column" type="int" />
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<description>
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Emitted when [method TreeItem.propagate_check] is called. Connect to this signal to process the items that are affected when [method TreeItem.propagate_check] is invoked. The order that the items affected will be processed is as follows: the item that invoked the method, children of that item, and finally parents of that item.
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</description>
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</signal>
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<signal name="column_title_pressed">
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<argument index="0" name="column" type="int" />
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<description>
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@ -385,6 +385,14 @@
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[b]Note:[/b] You can't move to the root or move the root.
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</description>
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</method>
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<method name="propagate_check">
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<return type="void" />
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<argument index="0" name="column" type="int" />
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<argument index="1" name="emit_signal" type="bool" default="true" />
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<description>
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Propagates this item's checked status to its children and parents for the given [code]column[/code]. It is possible to process the items affected by this method call by connecting to [signal Tree.check_propagated_to_item]. The order that the items affected will be processed is as follows: the item invoking this method, children of that item, and finally parents of that item. If [code]emit_signal[/code] is set to false, then [signal Tree.check_propagated_to_item] will not be emitted.
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</description>
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</method>
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<method name="remove_child">
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<return type="void" />
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<argument index="0" name="child" type="Object" />
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@ -36,45 +36,6 @@
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#include "editor_node.h"
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#include "progress_dialog.h"
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void EditorAssetInstaller::_update_subitems(TreeItem *p_item, bool p_check, bool p_first) {
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if (p_check) {
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if (p_item->get_custom_color(0) == Color()) {
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p_item->set_checked(0, true);
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}
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} else {
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p_item->set_checked(0, false);
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}
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if (p_item->get_first_child()) {
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_update_subitems(p_item->get_first_child(), p_check);
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}
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if (!p_first && p_item->get_next()) {
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_update_subitems(p_item->get_next(), p_check);
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}
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}
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void EditorAssetInstaller::_uncheck_parent(TreeItem *p_item) {
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if (!p_item) {
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return;
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}
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bool any_checked = false;
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TreeItem *item = p_item->get_first_child();
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while (item) {
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if (item->is_checked(0)) {
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any_checked = true;
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break;
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}
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item = item->get_next();
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}
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if (!any_checked) {
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p_item->set_checked(0, false);
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_uncheck_parent(p_item->get_parent());
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}
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}
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void EditorAssetInstaller::_item_edited() {
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if (updating) {
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return;
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@ -85,24 +46,19 @@ void EditorAssetInstaller::_item_edited() {
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return;
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}
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String path = item->get_metadata(0);
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updating = true;
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if (path.is_empty() || item == tree->get_root()) { //a dir or root
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_update_subitems(item, item->is_checked(0), true);
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}
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if (item->is_checked(0)) {
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while (item) {
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item->set_checked(0, true);
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item = item->get_parent();
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}
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} else {
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_uncheck_parent(item->get_parent());
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}
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item->propagate_check(0);
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updating = false;
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}
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void EditorAssetInstaller::_check_propagated_to_item(Object *p_obj, int column) {
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TreeItem *affected_item = Object::cast_to<TreeItem>(p_obj);
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if (affected_item && affected_item->get_custom_color(0) != Color()) {
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affected_item->set_checked(0, false);
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affected_item->propagate_check(0, false);
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}
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}
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void EditorAssetInstaller::open(const String &p_path, int p_depth) {
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package_path = p_path;
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Set<String> files_sorted;
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@ -260,6 +216,7 @@ void EditorAssetInstaller::open(const String &p_path, int p_depth) {
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ti->set_custom_color(0, tree->get_theme_color(SNAME("error_color"), SNAME("Editor")));
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ti->set_tooltip(0, vformat(TTR("%s (already exists)"), res_path));
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ti->set_checked(0, false);
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ti->propagate_check(0);
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} else {
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ti->set_tooltip(0, res_path);
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}
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@ -305,7 +262,7 @@ void EditorAssetInstaller::ok_pressed() {
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String name = fname;
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if (status_map.has(name) && status_map[name]->is_checked(0)) {
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if (status_map.has(name) && (status_map[name]->is_checked(0) || status_map[name]->is_indeterminate(0))) {
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String path = status_map[name]->get_metadata(0);
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if (path.is_empty()) { // a dir
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@ -393,6 +350,7 @@ EditorAssetInstaller::EditorAssetInstaller() {
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tree = memnew(Tree);
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tree->set_v_size_flags(Control::SIZE_EXPAND_FILL);
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tree->connect("item_edited", callable_mp(this, &EditorAssetInstaller::_item_edited));
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tree->connect("check_propagated_to_item", callable_mp(this, &EditorAssetInstaller::_check_propagated_to_item));
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vb->add_child(tree);
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error = memnew(AcceptDialog);
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@ -43,9 +43,8 @@ class EditorAssetInstaller : public ConfirmationDialog {
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AcceptDialog *error;
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Map<String, TreeItem *> status_map;
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bool updating;
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void _update_subitems(TreeItem *p_item, bool p_check, bool p_first = false);
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void _uncheck_parent(TreeItem *p_item);
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void _item_edited();
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void _check_propagated_to_item(Object *p_obj, int column);
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virtual void ok_pressed() override;
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protected:
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@ -81,8 +81,6 @@ void ThemeItemImportTree::_update_items_tree() {
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bool is_matching_filter = (filter_text.is_empty() || type_name.findn(filter_text) > -1);
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bool has_filtered_items = false;
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bool any_checked = false;
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bool any_checked_with_data = false;
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for (int i = 0; i < Theme::DATA_TYPE_MAX; i++) {
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Theme::DataType dt = (Theme::DataType)i;
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@ -178,9 +176,6 @@ void ThemeItemImportTree::_update_items_tree() {
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break; // Can't happen, but silences warning.
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}
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bool data_type_any_checked = false;
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bool data_type_any_checked_with_data = false;
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filtered_names.sort_custom<StringName::AlphCompare>();
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for (const StringName &F : filtered_names) {
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TreeItem *item_node = import_items_tree->create_item(data_type_node);
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@ -194,20 +189,11 @@ void ThemeItemImportTree::_update_items_tree() {
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item_node->set_editable(IMPORT_ITEM_DATA, true);
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_restore_selected_item(item_node);
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if (item_node->is_checked(IMPORT_ITEM)) {
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data_type_any_checked = true;
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any_checked = true;
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}
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if (item_node->is_checked(IMPORT_ITEM_DATA)) {
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data_type_any_checked_with_data = true;
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any_checked_with_data = true;
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}
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item_node->propagate_check(IMPORT_ITEM, false);
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item_node->propagate_check(IMPORT_ITEM_DATA, false);
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item_list->push_back(item_node);
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}
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data_type_node->set_checked(IMPORT_ITEM, data_type_any_checked);
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data_type_node->set_checked(IMPORT_ITEM_DATA, data_type_any_checked && data_type_any_checked_with_data);
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}
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// Remove the item if it doesn't match the filter in any way.
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@ -221,9 +207,6 @@ void ThemeItemImportTree::_update_items_tree() {
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if (!filter_text.is_empty() && has_filtered_items) {
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type_node->set_collapsed(false);
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}
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type_node->set_checked(IMPORT_ITEM, any_checked);
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type_node->set_checked(IMPORT_ITEM_DATA, any_checked && any_checked_with_data);
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}
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if (color_amount > 0) {
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@ -471,23 +454,26 @@ void ThemeItemImportTree::_tree_item_edited() {
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if (is_checked) {
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if (edited_column == IMPORT_ITEM_DATA) {
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edited_item->set_checked(IMPORT_ITEM, true);
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edited_item->propagate_check(IMPORT_ITEM);
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}
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_select_all_subitems(edited_item, (edited_column == IMPORT_ITEM_DATA));
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} else {
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if (edited_column == IMPORT_ITEM) {
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edited_item->set_checked(IMPORT_ITEM_DATA, false);
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edited_item->propagate_check(IMPORT_ITEM_DATA);
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}
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_deselect_all_subitems(edited_item, (edited_column == IMPORT_ITEM));
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}
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_update_parent_items(edited_item);
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_store_selected_item(edited_item);
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edited_item->propagate_check(edited_column);
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updating_tree = false;
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}
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void ThemeItemImportTree::_check_propagated_to_tree_item(Object *p_obj, int p_column) {
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TreeItem *item = Object::cast_to<TreeItem>(p_obj);
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// Skip "category" tree items by checking for children.
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if (item && !item->get_first_child()) {
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_store_selected_item(item);
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}
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}
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void ThemeItemImportTree::_select_all_subitems(TreeItem *p_root_item, bool p_select_with_data) {
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TreeItem *child_item = p_root_item->get_first_child();
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while (child_item) {
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@ -516,32 +502,6 @@ void ThemeItemImportTree::_deselect_all_subitems(TreeItem *p_root_item, bool p_d
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}
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}
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void ThemeItemImportTree::_update_parent_items(TreeItem *p_root_item) {
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TreeItem *parent_item = p_root_item->get_parent();
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if (!parent_item) {
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return;
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}
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bool any_checked = false;
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bool any_checked_with_data = false;
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TreeItem *child_item = parent_item->get_first_child();
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while (child_item) {
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if (child_item->is_checked(IMPORT_ITEM)) {
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any_checked = true;
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}
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if (child_item->is_checked(IMPORT_ITEM_DATA)) {
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any_checked_with_data = true;
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}
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child_item = child_item->get_next();
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}
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parent_item->set_checked(IMPORT_ITEM, any_checked);
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parent_item->set_checked(IMPORT_ITEM_DATA, any_checked && any_checked_with_data);
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_update_parent_items(parent_item);
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}
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void ThemeItemImportTree::_select_all_items_pressed() {
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if (updating_tree) {
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return;
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@ -629,7 +589,7 @@ void ThemeItemImportTree::_select_all_data_type_pressed(int p_data_type) {
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}
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child_item->set_checked(IMPORT_ITEM, true);
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_update_parent_items(child_item);
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child_item->propagate_check(IMPORT_ITEM, false);
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_store_selected_item(child_item);
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}
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@ -685,7 +645,8 @@ void ThemeItemImportTree::_select_full_data_type_pressed(int p_data_type) {
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child_item->set_checked(IMPORT_ITEM, true);
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child_item->set_checked(IMPORT_ITEM_DATA, true);
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_update_parent_items(child_item);
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child_item->propagate_check(IMPORT_ITEM, false);
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child_item->propagate_check(IMPORT_ITEM_DATA, false);
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_store_selected_item(child_item);
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}
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@ -741,7 +702,8 @@ void ThemeItemImportTree::_deselect_all_data_type_pressed(int p_data_type) {
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child_item->set_checked(IMPORT_ITEM, false);
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child_item->set_checked(IMPORT_ITEM_DATA, false);
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_update_parent_items(child_item);
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child_item->propagate_check(IMPORT_ITEM, false);
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child_item->propagate_check(IMPORT_ITEM_DATA, false);
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_store_selected_item(child_item);
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}
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@ -937,6 +899,7 @@ ThemeItemImportTree::ThemeItemImportTree() {
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import_items_tree->set_h_size_flags(Control::SIZE_EXPAND_FILL);
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import_main_hb->add_child(import_items_tree);
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import_items_tree->connect("item_edited", callable_mp(this, &ThemeItemImportTree::_tree_item_edited));
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import_items_tree->connect("check_propagated_to_item", callable_mp(this, &ThemeItemImportTree::_check_propagated_to_tree_item));
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import_items_tree->set_columns(3);
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import_items_tree->set_column_titles_visible(true);
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@ -149,9 +149,9 @@ class ThemeItemImportTree : public VBoxContainer {
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void _update_total_selected(Theme::DataType p_data_type);
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void _tree_item_edited();
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void _check_propagated_to_tree_item(Object *p_obj, int p_column);
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void _select_all_subitems(TreeItem *p_root_item, bool p_select_with_data);
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void _deselect_all_subitems(TreeItem *p_root_item, bool p_deselect_completely);
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void _update_parent_items(TreeItem *p_root_item);
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void _select_all_items_pressed();
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void _select_full_items_pressed();
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@ -737,12 +737,10 @@ bool ProjectExportDialog::_fill_tree(EditorFileSystemDirectory *p_dir, TreeItem
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p_item->set_metadata(0, p_dir->get_path());
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bool used = false;
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bool checked = true;
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for (int i = 0; i < p_dir->get_subdir_count(); i++) {
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TreeItem *subdir = include_files->create_item(p_item);
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if (_fill_tree(p_dir->get_subdir(i), subdir, current, p_only_scenes)) {
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used = true;
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checked = checked && subdir->is_checked(0);
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} else {
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memdelete(subdir);
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}
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@ -767,12 +765,10 @@ bool ProjectExportDialog::_fill_tree(EditorFileSystemDirectory *p_dir, TreeItem
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file->set_editable(0, true);
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file->set_checked(0, current->has_export_file(path));
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file->set_metadata(0, path);
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checked = checked && file->is_checked(0);
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file->propagate_check(0);
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used = true;
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}
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p_item->set_checked(0, checked);
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return used;
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}
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@ -791,54 +787,24 @@ void ProjectExportDialog::_tree_changed() {
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return;
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}
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String path = item->get_metadata(0);
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bool added = item->is_checked(0);
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item->propagate_check(0);
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}
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if (path.ends_with("/")) {
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_check_dir_recursive(item, added);
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} else {
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void ProjectExportDialog::_check_propagated_to_item(Object *p_obj, int column) {
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Ref<EditorExportPreset> current = get_current_preset();
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if (current.is_null()) {
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return;
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}
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TreeItem *item = Object::cast_to<TreeItem>(p_obj);
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String path = item->get_metadata(0);
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if (item && !path.ends_with("/")) {
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bool added = item->is_checked(0);
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if (added) {
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current->add_export_file(path);
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} else {
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current->remove_export_file(path);
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}
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}
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_refresh_parent_checks(item); // Makes parent folder checked if all files/folders are checked.
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}
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void ProjectExportDialog::_check_dir_recursive(TreeItem *p_dir, bool p_checked) {
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for (TreeItem *child = p_dir->get_first_child(); child; child = child->get_next()) {
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String path = child->get_metadata(0);
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child->set_checked(0, p_checked);
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if (path.ends_with("/")) {
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_check_dir_recursive(child, p_checked);
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} else {
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if (p_checked) {
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get_current_preset()->add_export_file(path);
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} else {
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get_current_preset()->remove_export_file(path);
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}
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}
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}
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}
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void ProjectExportDialog::_refresh_parent_checks(TreeItem *p_item) {
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TreeItem *parent = p_item->get_parent();
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if (!parent) {
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return;
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}
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bool checked = true;
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for (TreeItem *child = parent->get_first_child(); child; child = child->get_next()) {
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checked = checked && child->is_checked(0);
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if (!checked) {
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break;
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}
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}
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parent->set_checked(0, checked);
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_refresh_parent_checks(parent);
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}
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void ProjectExportDialog::_export_pck_zip() {
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@ -1111,6 +1077,7 @@ ProjectExportDialog::ProjectExportDialog() {
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include_files = memnew(Tree);
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include_margin->add_child(include_files);
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include_files->connect("item_edited", callable_mp(this, &ProjectExportDialog::_tree_changed));
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include_files->connect("check_propagated_to_item", callable_mp(this, &ProjectExportDialog::_check_propagated_to_item));
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include_filters = memnew(LineEdit);
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resources_vb->add_margin_child(
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@ -123,8 +123,7 @@ private:
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void _fill_resource_tree();
|
||||
bool _fill_tree(EditorFileSystemDirectory *p_dir, TreeItem *p_item, Ref<EditorExportPreset> ¤t, bool p_only_scenes);
|
||||
void _tree_changed();
|
||||
void _check_dir_recursive(TreeItem *p_dir, bool p_checked);
|
||||
void _refresh_parent_checks(TreeItem *p_item);
|
||||
void _check_propagated_to_item(Object *p_obj, int column);
|
||||
|
||||
Variant get_drag_data_fw(const Point2 &p_point, Control *p_from);
|
||||
bool can_drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) const;
|
||||
|
|
|
@ -198,6 +198,65 @@ bool TreeItem::is_indeterminate(int p_column) const {
|
|||
return cells[p_column].indeterminate;
|
||||
}
|
||||
|
||||
void TreeItem::propagate_check(int p_column, bool p_emit_signal) {
|
||||
bool ch = cells[p_column].checked;
|
||||
|
||||
if (p_emit_signal) {
|
||||
tree->emit_signal("check_propagated_to_item", this, p_column);
|
||||
}
|
||||
_propagate_check_through_children(p_column, ch, p_emit_signal);
|
||||
_propagate_check_through_parents(p_column, p_emit_signal);
|
||||
}
|
||||
|
||||
void TreeItem::_propagate_check_through_children(int p_column, bool p_checked, bool p_emit_signal) {
|
||||
TreeItem *current = get_first_child();
|
||||
while (current) {
|
||||
current->set_checked(p_column, p_checked);
|
||||
if (p_emit_signal) {
|
||||
current->tree->emit_signal("check_propagated_to_item", current, p_column);
|
||||
}
|
||||
current->_propagate_check_through_children(p_column, p_checked, p_emit_signal);
|
||||
current = current->get_next();
|
||||
}
|
||||
}
|
||||
|
||||
void TreeItem::_propagate_check_through_parents(int p_column, bool p_emit_signal) {
|
||||
TreeItem *current = get_parent();
|
||||
if (!current) {
|
||||
return;
|
||||
}
|
||||
|
||||
bool all_unchecked_and_not_indeterminate = true;
|
||||
bool any_unchecked_or_indeterminate = false;
|
||||
|
||||
TreeItem *child_item = current->get_first_child();
|
||||
while (child_item) {
|
||||
if (!child_item->is_checked(p_column)) {
|
||||
any_unchecked_or_indeterminate = true;
|
||||
if (child_item->is_indeterminate(p_column)) {
|
||||
all_unchecked_and_not_indeterminate = false;
|
||||
break;
|
||||
}
|
||||
} else {
|
||||
all_unchecked_and_not_indeterminate = false;
|
||||
}
|
||||
child_item = child_item->get_next();
|
||||
}
|
||||
|
||||
if (all_unchecked_and_not_indeterminate) {
|
||||
current->set_checked(p_column, false);
|
||||
} else if (any_unchecked_or_indeterminate) {
|
||||
current->set_indeterminate(p_column, true);
|
||||
} else {
|
||||
current->set_checked(p_column, true);
|
||||
}
|
||||
|
||||
if (p_emit_signal) {
|
||||
current->tree->emit_signal("check_propagated_to_item", current, p_column);
|
||||
}
|
||||
current->_propagate_check_through_parents(p_column, p_emit_signal);
|
||||
}
|
||||
|
||||
void TreeItem::set_text(int p_column, String p_text) {
|
||||
ERR_FAIL_INDEX(p_column, cells.size());
|
||||
cells.write[p_column].text = p_text;
|
||||
|
@ -1141,6 +1200,8 @@ void TreeItem::_bind_methods() {
|
|||
ClassDB::bind_method(D_METHOD("is_checked", "column"), &TreeItem::is_checked);
|
||||
ClassDB::bind_method(D_METHOD("is_indeterminate", "column"), &TreeItem::is_indeterminate);
|
||||
|
||||
ClassDB::bind_method(D_METHOD("propagate_check", "column", "emit_signal"), &TreeItem::propagate_check, DEFVAL(true));
|
||||
|
||||
ClassDB::bind_method(D_METHOD("set_text", "column", "text"), &TreeItem::set_text);
|
||||
ClassDB::bind_method(D_METHOD("get_text", "column"), &TreeItem::get_text);
|
||||
|
||||
|
@ -4848,6 +4909,7 @@ void Tree::_bind_methods() {
|
|||
ADD_SIGNAL(MethodInfo("item_custom_button_pressed"));
|
||||
ADD_SIGNAL(MethodInfo("item_double_clicked"));
|
||||
ADD_SIGNAL(MethodInfo("item_collapsed", PropertyInfo(Variant::OBJECT, "item", PROPERTY_HINT_RESOURCE_TYPE, "TreeItem")));
|
||||
ADD_SIGNAL(MethodInfo("check_propagated_to_item", PropertyInfo(Variant::OBJECT, "item", PROPERTY_HINT_RESOURCE_TYPE, "TreeItem"), PropertyInfo(Variant::INT, "column")));
|
||||
//ADD_SIGNAL( MethodInfo("item_double_clicked" ) );
|
||||
ADD_SIGNAL(MethodInfo("button_pressed", PropertyInfo(Variant::OBJECT, "item", PROPERTY_HINT_RESOURCE_TYPE, "TreeItem"), PropertyInfo(Variant::INT, "column"), PropertyInfo(Variant::INT, "id")));
|
||||
ADD_SIGNAL(MethodInfo("custom_popup_edited", PropertyInfo(Variant::BOOL, "arrow_clicked")));
|
||||
|
|
|
@ -212,6 +212,14 @@ public:
|
|||
bool is_checked(int p_column) const;
|
||||
bool is_indeterminate(int p_column) const;
|
||||
|
||||
void propagate_check(int p_column, bool p_emit_signal = true);
|
||||
|
||||
private:
|
||||
// Check helpers.
|
||||
void _propagate_check_through_children(int p_column, bool p_checked, bool p_emit_signal);
|
||||
void _propagate_check_through_parents(int p_column, bool p_emit_signal);
|
||||
|
||||
public:
|
||||
void set_text(int p_column, String p_text);
|
||||
String get_text(int p_column) const;
|
||||
|
||||
|
|
Loading…
Reference in a new issue