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Fixes several selection problems in the 2D editor

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This commit is contained in:
groud 2018-05-04 00:27:37 +02:00
parent af9a6202eb
commit 3962862ea3
1 changed files with 28 additions and 32 deletions
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60
editor/plugins/canvas_item_editor_plugin.cpp
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@ -467,32 +467,28 @@ void CanvasItemEditor::_find_canvas_items_at_pos(const Point2 &p_pos, Node *p_no
const real_t grab_distance = EDITOR_DEF("editors/poly_editor/point_grab_radius", 8);
CanvasItem *canvas_item = Object::cast_to<CanvasItem>(p_node);
bool locked = p_node->has_meta("_edit_lock_") && p_node->get_meta("_edit_lock_");
if (!locked) {
for (int i = p_node->get_child_count() - 1; i >= 0; i--) {
if (canvas_item && !canvas_item->is_set_as_toplevel()) {
_find_canvas_items_at_pos(p_pos, p_node->get_child(i), r_items, p_limit, p_parent_xform * canvas_item->get_transform(), p_canvas_xform);
} else {
CanvasLayer *cl = Object::cast_to<CanvasLayer>(p_node);
_find_canvas_items_at_pos(p_pos, p_node->get_child(i), r_items, p_limit, Transform2D(), cl ? cl->get_transform() : p_canvas_xform);
}
if (p_limit != 0 && r_items.size() >= p_limit)
return;
for (int i = p_node->get_child_count() - 1; i >= 0; i--) {
if (canvas_item && !canvas_item->is_set_as_toplevel()) {
_find_canvas_items_at_pos(p_pos, p_node->get_child(i), r_items, p_limit, p_parent_xform * canvas_item->get_transform(), p_canvas_xform);
} else {
CanvasLayer *cl = Object::cast_to<CanvasLayer>(p_node);
_find_canvas_items_at_pos(p_pos, p_node->get_child(i), r_items, p_limit, Transform2D(), cl ? cl->get_transform() : p_canvas_xform);
}
if (p_limit != 0 && r_items.size() >= p_limit)
return;
}
if (canvas_item && canvas_item->is_visible_in_tree()) {
Transform2D xform = (p_parent_xform * p_canvas_xform * canvas_item->get_transform()).affine_inverse();
const real_t local_grab_distance = xform.basis_xform(Vector2(grab_distance, 0)).length();
if (canvas_item->_edit_is_selected_on_click(xform.xform(p_pos), local_grab_distance)) {
Node2D *node = Object::cast_to<Node2D>(canvas_item);
if (canvas_item && canvas_item->is_visible_in_tree()) {
Transform2D xform = (p_parent_xform * p_canvas_xform * canvas_item->get_transform()).affine_inverse();
const real_t local_grab_distance = xform.basis_xform(Vector2(grab_distance, 0)).length();
if (canvas_item->_edit_is_selected_on_click(xform.xform(p_pos), local_grab_distance)) {
Node2D *node = Object::cast_to<Node2D>(canvas_item);
_SelectResult res;
res.item = canvas_item;
res.z_index = node ? node->get_z_index() : 0;
res.has_z = node;
r_items.push_back(res);
}
_SelectResult res;
res.item = canvas_item;
res.z_index = node ? node->get_z_index() : 0;
res.has_z = node;
r_items.push_back(res);
}
}
@ -509,14 +505,14 @@ void CanvasItemEditor::_get_canvas_items_at_pos(const Point2 &p_pos, Vector<_Sel
for (int i = 0; i < r_items.size(); i++) {
Node *node = r_items[i].item;
// Make sure the selected node is in the current scene
while (node && node != scene && node->get_owner() != scene) {
// Make sure the selected node is in the current scene, or editable
while (node && node != get_tree()->get_edited_scene_root() && node->get_owner() != scene && !scene->is_editable_instance(node->get_owner())) {
node = node->get_parent();
};
// Replace the node by the group if grouped
CanvasItem *canvas_item = Object::cast_to<CanvasItem>(node);
while (node && node != scene) {
while (node && node != scene->get_parent()) {
CanvasItem *canvas_item_tmp = Object::cast_to<CanvasItem>(node);
if (canvas_item_tmp && node->has_meta("_edit_group_")) {
canvas_item = canvas_item_tmp;
@ -525,7 +521,7 @@ void CanvasItemEditor::_get_canvas_items_at_pos(const Point2 &p_pos, Vector<_Sel
}
//Remove the item if invalid
if (!canvas_item || (canvas_item != scene && canvas_item->get_owner() != scene && !scene->is_editable_instance(canvas_item->get_owner()))) {
if (!canvas_item || (canvas_item != scene && canvas_item->get_owner() != scene && !scene->is_editable_instance(canvas_item->get_owner())) || (canvas_item->has_meta("_edit_lock_") && canvas_item->get_meta("_edit_lock_"))) {
r_items.remove(i);
i--;
} else {
@ -541,13 +537,13 @@ void CanvasItemEditor::_find_canvas_items_in_rect(const Rect2 &p_rect, Node *p_n
return;
CanvasItem *canvas_item = Object::cast_to<CanvasItem>(p_node);
Node *scene = editor->get_edited_scene();
bool inherited = p_node != get_tree()->get_edited_scene_root() && p_node->get_filename() != "";
bool editable = !inherited || EditorNode::get_singleton()->get_edited_scene()->is_editable_instance(p_node);
bool editable = p_node == scene || p_node->get_owner() == scene || scene->is_editable_instance(p_node->get_owner());
bool lock_children = p_node->has_meta("_edit_group_") && p_node->get_meta("_edit_group_");
bool locked = p_node->has_meta("_edit_lock_") && p_node->get_meta("_edit_lock_");
if (!lock_children && !locked && editable) {
if (!lock_children || !editable) {
for (int i = p_node->get_child_count() - 1; i >= 0; i--) {
if (canvas_item && !canvas_item->is_set_as_toplevel()) {
_find_canvas_items_in_rect(p_rect, p_node->get_child(i), r_items, p_parent_xform * canvas_item->get_transform(), p_canvas_xform);
@ -558,7 +554,7 @@ void CanvasItemEditor::_find_canvas_items_in_rect(const Rect2 &p_rect, Node *p_n
}
}
if (canvas_item && canvas_item->is_visible_in_tree() && !canvas_item->has_meta("_edit_lock_")) {
if (canvas_item && canvas_item->is_visible_in_tree() && !locked && editable) {
Transform2D xform = p_parent_xform * p_canvas_xform * canvas_item->get_transform();
if (canvas_item->_edit_use_rect()) {
@ -2679,7 +2675,7 @@ void CanvasItemEditor::_draw_invisible_nodes_positions(Node *p_node, const Trans
ERR_FAIL_COND(!p_node);
Node *scene = editor->get_edited_scene();
if (p_node != scene && p_node->get_owner() != scene && !scene->is_editable_instance(p_node))
if (p_node != scene && p_node->get_owner() != scene && !scene->is_editable_instance(p_node->get_owner()))
return;
CanvasItem *canvas_item = Object::cast_to<CanvasItem>(p_node);
if (canvas_item && !canvas_item->is_visible())