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Input actions can be reordered by drag and drop.

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This commit is contained in:
J-Camilleri 2019-08-03 19:37:00 +02:00
parent 20556e3fd8
commit 892adf733c
2 changed files with 88 additions and 0 deletions
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84
editor/project_settings_editor.cpp
View file

@ -1043,6 +1043,84 @@ void ProjectSettingsEditor::_copy_to_platform_about_to_show() {
}
}
Variant ProjectSettingsEditor::get_drag_data_fw(const Point2 &p_point, Control *p_from) {
TreeItem *selected = input_editor->get_selected();
if (!selected || selected->get_parent() != input_editor->get_root())
return Variant();
String name = selected->get_text(0);
VBoxContainer *vb = memnew(VBoxContainer);
HBoxContainer *hb = memnew(HBoxContainer);
Label *label = memnew(Label(name));
hb->set_modulate(Color(1, 1, 1, 1.0f));
hb->add_child(label);
vb->add_child(hb);
set_drag_preview(vb);
Dictionary drag_data;
drag_data["type"] = "nodes";
input_editor->set_drop_mode_flags(Tree::DROP_MODE_INBETWEEN);
return drag_data;
}
bool ProjectSettingsEditor::can_drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) const {
Dictionary d = p_data;
if (!d.has("type") || d["type"] != "nodes")
return false;
TreeItem *selected = input_editor->get_selected();
TreeItem *item = input_editor->get_item_at_position(p_point);
if (!selected || !item || item->get_parent() == selected)
return false;
return true;
}
void ProjectSettingsEditor::drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) {
if (!can_drop_data_fw(p_point, p_data, p_from))
return;
TreeItem *selected = input_editor->get_selected();
TreeItem *item = input_editor->get_item_at_position(p_point);
TreeItem *target = item->get_parent() == input_editor->get_root() ? item : item->get_parent();
String selected_name = "input/" + selected->get_text(0);
int old_order = ProjectSettings::get_singleton()->get_order(selected_name);
String target_name = "input/" + target->get_text(0);
int target_order = ProjectSettings::get_singleton()->get_order(target_name);
int order = old_order;
bool is_below = target_order > old_order;
TreeItem *iterator = is_below ? selected->get_next() : selected->get_prev();
undo_redo->create_action(TTR("Moved Input Action Event"));
while (iterator != target) {
String iterator_name = "input/" + iterator->get_text(0);
int iterator_order = ProjectSettings::get_singleton()->get_order(iterator_name);
undo_redo->add_do_method(ProjectSettings::get_singleton(), "set_order", iterator_name, order);
undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set_order", iterator_name, iterator_order);
order = iterator_order;
iterator = is_below ? iterator->get_next() : iterator->get_prev();
}
undo_redo->add_do_method(ProjectSettings::get_singleton(), "set_order", target_name, order);
undo_redo->add_do_method(ProjectSettings::get_singleton(), "set_order", selected_name, target_order);
undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set_order", target_name, target_order);
undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set_order", selected_name, old_order);
undo_redo->add_do_method(this, "_update_actions");
undo_redo->add_undo_method(this, "_update_actions");
undo_redo->add_do_method(this, "_settings_changed");
undo_redo->add_undo_method(this, "_settings_changed");
undo_redo->commit_action();
}
void ProjectSettingsEditor::_copy_to_platform(int p_which) {
String path = globals_editor->get_inspector()->get_selected_path();
@ -1662,6 +1740,10 @@ void ProjectSettingsEditor::_bind_methods() {
ClassDB::bind_method(D_METHOD("_editor_restart_close"), &ProjectSettingsEditor::_editor_restart_close);
ClassDB::bind_method(D_METHOD("get_tabs"), &ProjectSettingsEditor::get_tabs);
ClassDB::bind_method(D_METHOD("get_drag_data_fw"), &ProjectSettingsEditor::get_drag_data_fw);
ClassDB::bind_method(D_METHOD("can_drop_data_fw"), &ProjectSettingsEditor::can_drop_data_fw);
ClassDB::bind_method(D_METHOD("drop_data_fw"), &ProjectSettingsEditor::drop_data_fw);
}
ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) {
@ -1843,6 +1925,8 @@ ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) {
input_editor->connect("item_activated", this, "_action_activated");
input_editor->connect("cell_selected", this, "_action_selected");
input_editor->connect("button_pressed", this, "_action_button_pressed");
input_editor->set_drag_forwarding(this);
popup_add = memnew(PopupMenu);
add_child(popup_add);
popup_add->connect("id_pressed", this, "_add_item");

4
editor/project_settings_editor.h
View file

@ -158,6 +158,10 @@ class ProjectSettingsEditor : public AcceptDialog {
void _toggle_search_bar(bool p_pressed);
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;
void drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from);
void _copy_to_platform_about_to_show();
ProjectSettingsEditor();