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Merge pull request #93087 from KoBeWi/path_to_less_bugs 

Allow cancelling actions in Path2D editor
This commit is contained in:
Rémi Verschelde 2024-06-13 17:19:30 +02:00
parent de8a05f447 85a8c3e71a
commit 680e489189
No known key found for this signature in database
GPG Key ID: C3336907360768E1
2 changed files with 52 additions and 19 deletions
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60
editor/plugins/path_2d_editor_plugin.cpp
View File

@ -155,15 +155,16 @@ bool Path2DEditor::forward_gui_input(const Ref<InputEvent> &p_event) {
}
}
if (action != ACTION_NONE && mb->is_pressed() && mb->get_button_index() == MouseButton::RIGHT) {
_cancel_current_action();
return true;
}
// Check for point creation.
if (mb->is_pressed() && mb->get_button_index() == MouseButton::LEFT && ((mb->is_command_or_control_pressed() && mode == MODE_EDIT) || mode == MODE_CREATE)) {
Ref<Curve2D> curve = node->get_curve();
curve->add_point(cpoint);
EditorUndoRedoManager *undo_redo = EditorUndoRedoManager::get_singleton();
undo_redo->create_action(TTR("Add Point to Curve"));
undo_redo->add_do_method(curve.ptr(), "add_point", cpoint);
undo_redo->add_undo_method(curve.ptr(), "remove_point", curve->get_point_count() - 1);
moving_from = cpoint;
action = ACTION_MOVING_NEW_POINT;
action_point = curve->get_point_count() - 1;
@ -235,9 +236,12 @@ bool Path2DEditor::forward_gui_input(const Ref<InputEvent> &p_event) {
}
break;
case ACTION_MOVING_NEW_POINT: {
undo_redo->create_action(TTR("Add Point to Curve"));
undo_redo->add_do_method(curve.ptr(), "add_point", cpoint);
undo_redo->add_do_method(curve.ptr(), "set_point_position", action_point, cpoint);
undo_redo->add_undo_method(canvas_item_editor, "update_viewport");
undo_redo->add_do_method(canvas_item_editor, "update_viewport");
undo_redo->add_undo_method(curve.ptr(), "remove_point", curve->get_point_count() - 1);
undo_redo->add_undo_method(canvas_item_editor, "update_viewport");
undo_redo->commit_action(false);
} break;
@ -447,6 +451,10 @@ void Path2DEditor::edit(Node *p_path2d) {
canvas_item_editor = CanvasItemEditor::get_singleton();
}
if (action != ACTION_NONE) {
_cancel_current_action();
}
if (p_path2d) {
node = Object::cast_to<Path2D>(p_path2d);
@ -551,6 +559,38 @@ void Path2DEditor::_handle_option_pressed(int p_option) {
}
}
void Path2DEditor::_cancel_current_action() {
ERR_FAIL_NULL(node);
Ref<Curve2D> curve = node->get_curve();
ERR_FAIL_COND(curve.is_null());
switch (action) {
case ACTION_MOVING_POINT: {
curve->set_point_position(action_point, moving_from);
} break;
case ACTION_MOVING_NEW_POINT: {
curve->remove_point(curve->get_point_count() - 1);
} break;
case ACTION_MOVING_IN: {
curve->set_point_in(action_point, moving_from);
curve->set_point_out(action_point, mirror_handle_length ? -moving_from : (-moving_from.normalized() * orig_out_length));
} break;
case ACTION_MOVING_OUT: {
curve->set_point_out(action_point, moving_from);
curve->set_point_in(action_point, mirror_handle_length ? -moving_from : (-moving_from.normalized() * orig_in_length));
} break;
default: {
}
}
canvas_item_editor->update_viewport();
action = ACTION_NONE;
}
void Path2DEditor::_confirm_clear_points() {
if (!node || node->get_curve().is_null()) {
return;
@ -598,14 +638,6 @@ void Path2DEditor::_restore_curve_points(Path2D *p_path2d, const PackedVector2Ar
}
Path2DEditor::Path2DEditor() {
canvas_item_editor = nullptr;
mirror_handle_angle = true;
mirror_handle_length = true;
on_edge = false;
mode = MODE_EDIT;
action = ACTION_NONE;
curve_edit = memnew(Button);
curve_edit->set_theme_type_variation("FlatButton");
curve_edit->set_toggle_mode(true);

11
editor/plugins/path_2d_editor_plugin.h
View File

@ -57,7 +57,7 @@ class Path2DEditor : public HBoxContainer {
MODE_CLEAR_POINTS,
};
Mode mode;
Mode mode = MODE_EDIT;
Button *curve_clear_points = nullptr;
Button *curve_close = nullptr;
Button *curve_create = nullptr;
@ -68,9 +68,9 @@ class Path2DEditor : public HBoxContainer {
ConfirmationDialog *clear_points_dialog = nullptr;
bool mirror_handle_angle;
bool mirror_handle_length;
bool on_edge;
bool mirror_handle_angle = true;
bool mirror_handle_length = true;
bool on_edge = false;
enum HandleOption {
HANDLE_OPTION_ANGLE,
@ -85,7 +85,7 @@ class Path2DEditor : public HBoxContainer {
ACTION_MOVING_OUT,
};
Action action;
Action action = ACTION_NONE;
int action_point = 0;
Point2 moving_from;
Point2 moving_screen_from;
@ -96,6 +96,7 @@ class Path2DEditor : public HBoxContainer {
void _mode_selected(int p_mode);
void _handle_option_pressed(int p_option);
void _cancel_current_action();
void _node_visibility_changed();