/*************************************************************************/ /* canvas_item_editor_plugin.cpp */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md) */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ /* "Software"), to deal in the Software without restriction, including */ /* without limitation the rights to use, copy, modify, merge, publish, */ /* distribute, sublicense, and/or sell copies of the Software, and to */ /* permit persons to whom the Software is furnished to do so, subject to */ /* the following conditions: */ /* */ /* The above copyright notice and this permission notice shall be */ /* included in all copies or substantial portions of the Software. */ /* */ /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /*************************************************************************/ #include "canvas_item_editor_plugin.h" #include "editor/animation_editor.h" #include "editor/editor_node.h" #include "editor/editor_settings.h" #include "editor/plugins/animation_player_editor_plugin.h" #include "editor/plugins/script_editor_plugin.h" #include "editor/script_editor_debugger.h" #include "os/input.h" #include "os/keyboard.h" #include "print_string.h" #include "project_settings.h" #include "scene/2d/light_2d.h" #include "scene/2d/particles_2d.h" #include "scene/2d/polygon_2d.h" #include "scene/2d/screen_button.h" #include "scene/2d/sprite.h" #include "scene/gui/grid_container.h" #include "scene/gui/nine_patch_rect.h" #include "scene/main/canvas_layer.h" #include "scene/main/viewport.h" #include "scene/resources/packed_scene.h" #define MIN_ZOOM 0.01 #define MAX_ZOOM 100 #define RULER_WIDTH 15 * EDSCALE class SnapDialog : public ConfirmationDialog { GDCLASS(SnapDialog, ConfirmationDialog); friend class CanvasItemEditor; SpinBox *grid_offset_x; SpinBox *grid_offset_y; SpinBox *grid_step_x; SpinBox *grid_step_y; SpinBox *rotation_offset; SpinBox *rotation_step; public: SnapDialog() : ConfirmationDialog() { const int SPIN_BOX_GRID_RANGE = 256; const int SPIN_BOX_ROTATION_RANGE = 360; Label *label; VBoxContainer *container; GridContainer *child_container; set_title(TTR("Configure Snap")); get_ok()->set_text(TTR("Close")); container = memnew(VBoxContainer); add_child(container); //set_child_rect(container); child_container = memnew(GridContainer); child_container->set_columns(3); container->add_child(child_container); label = memnew(Label); label->set_text(TTR("Grid Offset:")); child_container->add_child(label); label->set_h_size_flags(SIZE_EXPAND_FILL); grid_offset_x = memnew(SpinBox); grid_offset_x->set_min(-SPIN_BOX_GRID_RANGE); grid_offset_x->set_max(SPIN_BOX_GRID_RANGE); grid_offset_x->set_suffix("px"); child_container->add_child(grid_offset_x); grid_offset_y = memnew(SpinBox); grid_offset_y->set_min(-SPIN_BOX_GRID_RANGE); grid_offset_y->set_max(SPIN_BOX_GRID_RANGE); grid_offset_y->set_suffix("px"); child_container->add_child(grid_offset_y); label = memnew(Label); label->set_text(TTR("Grid Step:")); child_container->add_child(label); label->set_h_size_flags(SIZE_EXPAND_FILL); grid_step_x = memnew(SpinBox); grid_step_x->set_min(0.01); grid_step_x->set_max(SPIN_BOX_GRID_RANGE); grid_step_x->set_suffix("px"); child_container->add_child(grid_step_x); grid_step_y = memnew(SpinBox); grid_step_y->set_min(0.01); grid_step_y->set_max(SPIN_BOX_GRID_RANGE); grid_step_y->set_suffix("px"); child_container->add_child(grid_step_y); container->add_child(memnew(HSeparator)); child_container = memnew(GridContainer); child_container->set_columns(2); container->add_child(child_container); label = memnew(Label); label->set_text(TTR("Rotation Offset:")); child_container->add_child(label); label->set_h_size_flags(SIZE_EXPAND_FILL); rotation_offset = memnew(SpinBox); rotation_offset->set_min(-SPIN_BOX_ROTATION_RANGE); rotation_offset->set_max(SPIN_BOX_ROTATION_RANGE); rotation_offset->set_suffix("deg"); child_container->add_child(rotation_offset); label = memnew(Label); label->set_text(TTR("Rotation Step:")); child_container->add_child(label); label->set_h_size_flags(SIZE_EXPAND_FILL); rotation_step = memnew(SpinBox); rotation_step->set_min(-SPIN_BOX_ROTATION_RANGE); rotation_step->set_max(SPIN_BOX_ROTATION_RANGE); rotation_step->set_suffix("deg"); child_container->add_child(rotation_step); } void set_fields(const Point2 p_grid_offset, const Point2 p_grid_step, const float p_rotation_offset, const float p_rotation_step) { grid_offset_x->set_value(p_grid_offset.x); grid_offset_y->set_value(p_grid_offset.y); grid_step_x->set_value(p_grid_step.x); grid_step_y->set_value(p_grid_step.y); rotation_offset->set_value(p_rotation_offset * (180 / Math_PI)); rotation_step->set_value(p_rotation_step * (180 / Math_PI)); } void get_fields(Point2 &p_grid_offset, Point2 &p_grid_step, float &p_rotation_offset, float &p_rotation_step) { p_grid_offset = Point2(grid_offset_x->get_value(), grid_offset_y->get_value()); p_grid_step = Point2(grid_step_x->get_value(), grid_step_y->get_value()); p_rotation_offset = rotation_offset->get_value() / (180 / Math_PI); p_rotation_step = rotation_step->get_value() / (180 / Math_PI); } }; void CanvasItemEditor::_edit_set_pivot(const Vector2 &mouse_pos) { List &selection = editor_selection->get_selected_node_list(); undo_redo->create_action(TTR("Move Pivot")); for (List::Element *E = selection.front(); E; E = E->next()) { Node2D *n2d = Object::cast_to(E->get()); if (n2d && n2d->_edit_use_pivot()) { Vector2 offset = n2d->_edit_get_pivot(); Vector2 gpos = n2d->get_global_position(); Vector2 local_mouse_pos = n2d->get_canvas_transform().affine_inverse().xform(mouse_pos); Vector2 motion_ofs = gpos - local_mouse_pos; undo_redo->add_do_method(n2d, "set_global_position", local_mouse_pos); undo_redo->add_do_method(n2d, "_edit_set_pivot", offset + n2d->get_global_transform().affine_inverse().basis_xform(motion_ofs)); undo_redo->add_undo_method(n2d, "set_global_position", gpos); undo_redo->add_undo_method(n2d, "_edit_set_pivot", offset); for (int i = 0; i < n2d->get_child_count(); i++) { Node2D *n2dc = Object::cast_to(n2d->get_child(i)); if (!n2dc) continue; undo_redo->add_do_method(n2dc, "set_global_position", n2dc->get_global_position()); undo_redo->add_undo_method(n2dc, "set_global_position", n2dc->get_global_position()); } } Control *cnt = Object::cast_to(E->get()); if (cnt) { Vector2 old_pivot = cnt->get_pivot_offset(); Vector2 new_pivot = cnt->get_global_transform_with_canvas().affine_inverse().xform(mouse_pos); Vector2 old_pos = cnt->get_position(); Vector2 top_pos = cnt->get_transform().get_origin(); //remember where top pos was cnt->set_pivot_offset(new_pivot); Vector2 new_top_pos = cnt->get_transform().get_origin(); //check where it is now Vector2 new_pos = old_pos - (new_top_pos - top_pos); //offset it back undo_redo->add_do_method(cnt, "set_pivot_offset", new_pivot); undo_redo->add_do_method(cnt, "set_position", new_pos); undo_redo->add_undo_method(cnt, "set_pivot_offset", old_pivot); undo_redo->add_undo_method(cnt, "set_position", old_pos); } } undo_redo->commit_action(); } void CanvasItemEditor::_snap_if_closer_float(float p_value, float p_target_snap, float &r_current_snap, bool &r_snapped, float p_radius) { float radius = p_radius / zoom; float dist = Math::abs(p_value - p_target_snap); if (p_radius < 0 || dist < radius && (!r_snapped || dist < Math::abs(r_current_snap - p_value))) { r_current_snap = p_target_snap; r_snapped = true; } } void CanvasItemEditor::_snap_if_closer_point(Point2 p_value, Point2 p_target_snap, Point2 &r_current_snap, bool (&r_snapped)[2], real_t rotation, float p_radius) { Transform2D rot_trans = Transform2D(rotation, Point2()); p_value = rot_trans.inverse().xform(p_value); p_target_snap = rot_trans.inverse().xform(p_target_snap); r_current_snap = rot_trans.inverse().xform(r_current_snap); _snap_if_closer_float(p_value.x, p_target_snap.x, r_current_snap.x, r_snapped[0], p_radius); _snap_if_closer_float(p_value.y, p_target_snap.y, r_current_snap.y, r_snapped[1], p_radius); r_current_snap = rot_trans.xform(r_current_snap); } void CanvasItemEditor::_snap_other_nodes(Point2 p_value, Point2 &r_current_snap, bool (&r_snapped)[2], const Node *p_current, const CanvasItem *p_to_snap) { const CanvasItem *canvas_item = Object::cast_to(p_current); if (canvas_item && (!p_to_snap || p_current != p_to_snap)) { Transform2D ci_transform = canvas_item->get_global_transform_with_canvas(); Transform2D to_snap_transform = p_to_snap ? p_to_snap->get_global_transform_with_canvas() : Transform2D(); if (fmod(ci_transform.get_rotation() - to_snap_transform.get_rotation(), (real_t)360.0) == 0.0) { Point2 begin = ci_transform.xform(canvas_item->_edit_get_rect().get_position()); Point2 end = ci_transform.xform(canvas_item->_edit_get_rect().get_position() + canvas_item->_edit_get_rect().get_size()); _snap_if_closer_point(p_value, begin, r_current_snap, r_snapped, ci_transform.get_rotation()); _snap_if_closer_point(p_value, end, r_current_snap, r_snapped, ci_transform.get_rotation()); } } for (int i = 0; i < p_current->get_child_count(); i++) { _snap_other_nodes(p_value, r_current_snap, r_snapped, p_current->get_child(i), p_to_snap); } } Point2 CanvasItemEditor::snap_point(Point2 p_target, unsigned int p_modes, const CanvasItem *p_canvas_item, unsigned int p_forced_modes) { Point2 dist[2]; bool snapped[2] = { false, false }; // Smart snap using the canvas position Vector2 output = p_target; real_t rotation = 0.0; if (p_canvas_item) { Point2 begin; Point2 end; rotation = p_canvas_item->get_global_transform_with_canvas().get_rotation(); if ((snap_active && snap_node_parent && (p_modes & SNAP_NODE_PARENT)) || (p_forced_modes & SNAP_NODE_PARENT)) { // Parent sides and center bool can_snap = false; if (const Control *c = Object::cast_to(p_canvas_item)) { begin = p_canvas_item->get_global_transform_with_canvas().xform(_anchor_to_position(c, Point2(0, 0))); end = p_canvas_item->get_global_transform_with_canvas().xform(_anchor_to_position(c, Point2(1, 1))); can_snap = true; } else if (const CanvasItem *parent_ci = Object::cast_to(p_canvas_item->get_parent())) { begin = p_canvas_item->get_transform().affine_inverse().xform(parent_ci->_edit_get_rect().get_position()); end = p_canvas_item->get_transform().affine_inverse().xform(parent_ci->_edit_get_rect().get_position() + parent_ci->_edit_get_rect().get_size()); can_snap = true; } if (can_snap) { _snap_if_closer_point(p_target, begin, output, snapped, rotation); _snap_if_closer_point(p_target, (begin + end) / 2.0, output, snapped, rotation); _snap_if_closer_point(p_target, end, output, snapped, rotation); } } // Self anchors (for sides) if ((snap_active && snap_node_anchors && (p_modes & SNAP_NODE_ANCHORS)) || (p_forced_modes & SNAP_NODE_ANCHORS)) { if (const Control *c = Object::cast_to(p_canvas_item)) { begin = p_canvas_item->get_global_transform_with_canvas().xform(_anchor_to_position(c, Point2(c->get_anchor(MARGIN_LEFT), c->get_anchor(MARGIN_TOP)))); end = p_canvas_item->get_global_transform_with_canvas().xform(_anchor_to_position(c, Point2(c->get_anchor(MARGIN_RIGHT), c->get_anchor(MARGIN_BOTTOM)))); _snap_if_closer_point(p_target, begin, output, snapped, rotation); _snap_if_closer_point(p_target, end, output, snapped, rotation); } } // Self sides (for anchors) if ((snap_active && snap_node_sides && (p_modes & SNAP_NODE_SIDES)) || (p_forced_modes & SNAP_NODE_SIDES)) { begin = p_canvas_item->get_global_transform_with_canvas().xform(p_canvas_item->_edit_get_rect().get_position()); end = p_canvas_item->get_global_transform_with_canvas().xform(p_canvas_item->_edit_get_rect().get_position() + p_canvas_item->_edit_get_rect().get_size()); _snap_if_closer_point(p_target, begin, output, snapped, rotation); _snap_if_closer_point(p_target, end, output, snapped, rotation); } } // Other nodes sides if ((snap_active && snap_other_nodes && (p_modes & SNAP_OTHER_NODES)) || (p_forced_modes & SNAP_OTHER_NODES)) { _snap_other_nodes(p_target, output, snapped, get_tree()->get_edited_scene_root(), p_canvas_item); } if (((snap_active && snap_guides && (p_modes & SNAP_GUIDES)) || (p_forced_modes & SNAP_GUIDES)) && fmod(rotation, (real_t)360.0) == 0.0) { // Guides if (EditorNode::get_singleton()->get_edited_scene() && EditorNode::get_singleton()->get_edited_scene()->has_meta("_edit_vertical_guides_")) { Array vguides = EditorNode::get_singleton()->get_edited_scene()->get_meta("_edit_vertical_guides_"); for (int i = 0; i < vguides.size(); i++) { _snap_if_closer_float(p_target.x, vguides[i], output.x, snapped[0]); } } if (EditorNode::get_singleton()->get_edited_scene() && EditorNode::get_singleton()->get_edited_scene()->has_meta("_edit_horizontal_guides_")) { Array hguides = EditorNode::get_singleton()->get_edited_scene()->get_meta("_edit_horizontal_guides_"); for (int i = 0; i < hguides.size(); i++) { _snap_if_closer_float(p_target.y, hguides[i], output.y, snapped[1]); } } } if (((snap_active && snap_grid && (p_modes & SNAP_GRID)) || (p_forced_modes & SNAP_GRID)) && fmod(rotation, (real_t)360.0) == 0.0) { // Grid Point2 offset = grid_offset; if (snap_relative) { List &selection = editor_selection->get_selected_node_list(); if (selection.size() == 1 && Object::cast_to(selection[0])) { offset = Object::cast_to(selection[0])->get_global_position(); } else { offset = _find_topleftmost_point(); } } Point2 grid_output; grid_output.x = Math::stepify(p_target.x - offset.x, grid_step.x * Math::pow(2.0, grid_step_multiplier)) + offset.x; grid_output.y = Math::stepify(p_target.y - offset.y, grid_step.y * Math::pow(2.0, grid_step_multiplier)) + offset.y; _snap_if_closer_point(p_target, grid_output, output, snapped, 0.0, -1.0); } if (((snap_pixel && (p_modes & SNAP_PIXEL)) || (p_forced_modes & SNAP_PIXEL)) && rotation == 0.0) { // Pixel output = output.snapped(Size2(1, 1)); } return output; } float CanvasItemEditor::snap_angle(float p_target, float p_start) const { float offset = snap_relative ? p_start : p_target; return (snap_rotation && snap_rotation_step != 0) ? Math::stepify(p_target - snap_rotation_offset, snap_rotation_step) + snap_rotation_offset : p_target; } void CanvasItemEditor::_unhandled_key_input(const Ref &p_ev) { Ref k = p_ev; if (!is_visible_in_tree() || get_viewport()->gui_has_modal_stack()) return; if (k->get_control()) return; if (k->is_pressed() && !k->is_echo()) { if (drag_pivot_shortcut.is_valid() && drag_pivot_shortcut->is_shortcut(p_ev) && drag == DRAG_NONE && can_move_pivot) { //move drag pivot drag = DRAG_PIVOT; } else if (set_pivot_shortcut.is_valid() && set_pivot_shortcut->is_shortcut(p_ev) && drag == DRAG_NONE && can_move_pivot) { if (!Input::get_singleton()->is_mouse_button_pressed(0)) { List &selection = editor_selection->get_selected_node_list(); Vector2 mouse_pos = viewport->get_local_mouse_position(); if (selection.size() && viewport->get_rect().has_point(mouse_pos)) { //just in case, make it work if over viewport mouse_pos = transform.affine_inverse().xform(mouse_pos); mouse_pos = snap_point(mouse_pos, SNAP_DEFAULT, _get_single_item()); _edit_set_pivot(mouse_pos); } } } else if ((snap_grid || show_grid) && multiply_grid_step_shortcut.is_valid() && multiply_grid_step_shortcut->is_shortcut(p_ev)) { // Multiply the grid size grid_step_multiplier = MIN(grid_step_multiplier + 1, 12); viewport_base->update(); viewport->update(); } else if ((snap_grid || show_grid) && divide_grid_step_shortcut.is_valid() && divide_grid_step_shortcut->is_shortcut(p_ev)) { // Divide the grid size Point2 new_grid_step = grid_step * Math::pow(2.0, grid_step_multiplier - 1); if (new_grid_step.x >= 1.0 && new_grid_step.y >= 1.0) grid_step_multiplier--; viewport_base->update(); viewport->update(); } } } void CanvasItemEditor::_tool_select(int p_index) { ToolButton *tb[TOOL_MAX] = { select_button, list_select_button, move_button, rotate_button, pivot_button, pan_button }; for (int i = 0; i < TOOL_MAX; i++) { tb[i]->set_pressed(i == p_index); } viewport->update(); tool = (Tool)p_index; } Object *CanvasItemEditor::_get_editor_data(Object *p_what) { CanvasItem *ci = Object::cast_to(p_what); if (!ci) return NULL; return memnew(CanvasItemEditorSelectedItem); } Dictionary CanvasItemEditor::get_state() const { Dictionary state; state["zoom"] = zoom; state["ofs"] = Point2(h_scroll->get_value(), v_scroll->get_value()); //state["ofs"]=-transform.get_origin(); state["grid_offset"] = grid_offset; state["grid_step"] = grid_step; state["snap_rotation_offset"] = snap_rotation_offset; state["snap_rotation_step"] = snap_rotation_step; state["snap_active"] = snap_active; state["snap_node_parent"] = snap_node_parent; state["snap_node_anchors"] = snap_node_anchors; state["snap_node_sides"] = snap_node_sides; state["snap_other_nodes"] = snap_other_nodes; state["snap_grid"] = snap_grid; state["snap_guides"] = snap_guides; state["show_grid"] = show_grid; state["show_rulers"] = show_rulers; state["show_guides"] = show_guides; state["show_helpers"] = show_helpers; state["snap_rotation"] = snap_rotation; state["snap_relative"] = snap_relative; state["snap_pixel"] = snap_pixel; state["skeleton_show_bones"] = skeleton_show_bones; return state; } void CanvasItemEditor::set_state(const Dictionary &p_state) { Dictionary state = p_state; if (state.has("zoom")) { zoom = p_state["zoom"]; } if (state.has("ofs")) { _update_scrollbars(); // i wonder how safe is calling this here.. Point2 ofs = p_state["ofs"]; h_scroll->set_value(ofs.x); v_scroll->set_value(ofs.y); } if (state.has("grid_offset")) { grid_offset = state["grid_offset"]; } if (state.has("grid_step")) { grid_step = state["grid_step"]; } if (state.has("snap_rotation_step")) { snap_rotation_step = state["snap_rotation_step"]; } if (state.has("snap_rotation_offset")) { snap_rotation_offset = state["snap_rotation_offset"]; } if (state.has("snap_active")) { snap_active = state["snap_active"]; snap_button->set_pressed(snap_active); } if (state.has("snap_node_parent")) { snap_node_parent = state["snap_node_parent"]; int idx = smartsnap_config_popup->get_item_index(SNAP_USE_NODE_PARENT); smartsnap_config_popup->set_item_checked(idx, snap_node_parent); } if (state.has("snap_node_anchors")) { snap_node_anchors = state["snap_node_anchors"]; int idx = smartsnap_config_popup->get_item_index(SNAP_USE_NODE_ANCHORS); smartsnap_config_popup->set_item_checked(idx, snap_node_anchors); } if (state.has("snap_node_sides")) { snap_node_sides = state["snap_node_sides"]; int idx = smartsnap_config_popup->get_item_index(SNAP_USE_NODE_SIDES); smartsnap_config_popup->set_item_checked(idx, snap_node_sides); } if (state.has("snap_other_nodes")) { snap_other_nodes = state["snap_other_nodes"]; int idx = smartsnap_config_popup->get_item_index(SNAP_USE_OTHER_NODES); smartsnap_config_popup->set_item_checked(idx, snap_other_nodes); } if (state.has("snap_guides")) { snap_guides = state["snap_guides"]; int idx = smartsnap_config_popup->get_item_index(SNAP_USE_GUIDES); smartsnap_config_popup->set_item_checked(idx, snap_guides); } if (state.has("snap_grid")) { snap_grid = state["snap_grid"]; int idx = snap_config_menu->get_popup()->get_item_index(SNAP_USE_GRID); snap_config_menu->get_popup()->set_item_checked(idx, snap_grid); } if (state.has("show_grid")) { show_grid = state["show_grid"]; int idx = view_menu->get_popup()->get_item_index(SHOW_GRID); view_menu->get_popup()->set_item_checked(idx, show_grid); } if (state.has("show_rulers")) { show_rulers = state["show_rulers"]; int idx = view_menu->get_popup()->get_item_index(SHOW_RULERS); view_menu->get_popup()->set_item_checked(idx, show_rulers); } if (state.has("show_guides")) { show_guides = state["show_guides"]; int idx = view_menu->get_popup()->get_item_index(SHOW_GUIDES); view_menu->get_popup()->set_item_checked(idx, show_guides); } if (state.has("show_helpers")) { show_helpers = state["show_helpers"]; int idx = view_menu->get_popup()->get_item_index(SHOW_HELPERS); view_menu->get_popup()->set_item_checked(idx, show_helpers); } if (state.has("snap_rotation")) { snap_rotation = state["snap_rotation"]; int idx = snap_config_menu->get_popup()->get_item_index(SNAP_USE_ROTATION); snap_config_menu->get_popup()->set_item_checked(idx, snap_rotation); } if (state.has("snap_relative")) { snap_relative = state["snap_relative"]; int idx = snap_config_menu->get_popup()->get_item_index(SNAP_RELATIVE); snap_config_menu->get_popup()->set_item_checked(idx, snap_relative); } if (state.has("snap_pixel")) { snap_pixel = state["snap_pixel"]; int idx = snap_config_menu->get_popup()->get_item_index(SNAP_USE_PIXEL); snap_config_menu->get_popup()->set_item_checked(idx, snap_pixel); } if (state.has("skeleton_show_bones")) { skeleton_show_bones = state["skeleton_show_bones"]; int idx = skeleton_menu->get_popup()->get_item_index(SKELETON_SHOW_BONES); skeleton_menu->get_popup()->set_item_checked(idx, skeleton_show_bones); } viewport->update(); } void CanvasItemEditor::_add_canvas_item(CanvasItem *p_canvas_item) { editor_selection->add_node(p_canvas_item); } void CanvasItemEditor::_remove_canvas_item(CanvasItem *p_canvas_item) { editor_selection->remove_node(p_canvas_item); } void CanvasItemEditor::_clear_canvas_items() { editor_selection->clear(); } void CanvasItemEditor::_keying_changed() { if (AnimationPlayerEditor::singleton->get_key_editor()->is_visible_in_tree()) animation_hb->show(); else animation_hb->hide(); } bool CanvasItemEditor::_is_part_of_subscene(CanvasItem *p_item) { Node *scene_node = get_tree()->get_edited_scene_root(); Node *item_owner = p_item->get_owner(); return item_owner && item_owner != scene_node && p_item != scene_node && item_owner->get_filename() != ""; } void CanvasItemEditor::_find_canvas_items_at_pos(const Point2 &p_pos, Node *p_node, const Transform2D &p_parent_xform, const Transform2D &p_canvas_xform, Vector<_SelectResult> &r_items, int limit) { if (!p_node) return; if (Object::cast_to(p_node)) return; CanvasItem *c = Object::cast_to(p_node); for (int i = p_node->get_child_count() - 1; i >= 0; i--) { if (c && !c->is_set_as_toplevel()) _find_canvas_items_at_pos(p_pos, p_node->get_child(i), p_parent_xform * c->get_transform(), p_canvas_xform, r_items); else { CanvasLayer *cl = Object::cast_to(p_node); _find_canvas_items_at_pos(p_pos, p_node->get_child(i), transform, cl ? cl->get_transform() : p_canvas_xform, r_items); //use base transform } if (limit != 0 && r_items.size() >= limit) return; } if (c && c->is_visible_in_tree() && !c->has_meta("_edit_lock_") && !Object::cast_to(c)) { Rect2 rect = c->_edit_get_rect(); Point2 local_pos = (p_parent_xform * p_canvas_xform * c->get_transform()).affine_inverse().xform(p_pos); if (rect.has_point(local_pos)) { Node2D *node = Object::cast_to(c); _SelectResult res; res.item = c; res.z = node ? node->get_z() : 0; res.has_z = node; r_items.push_back(res); } } return; } void CanvasItemEditor::_find_canvas_items_at_rect(const Rect2 &p_rect, Node *p_node, const Transform2D &p_parent_xform, const Transform2D &p_canvas_xform, List *r_items) { if (!p_node) return; if (Object::cast_to(p_node)) return; CanvasItem *c = Object::cast_to(p_node); bool inherited = p_node != get_tree()->get_edited_scene_root() && p_node->get_filename() != ""; bool editable = false; if (inherited) { editable = EditorNode::get_singleton()->get_edited_scene()->is_editable_instance(p_node); } bool lock_children = p_node->has_meta("_edit_group_") && p_node->get_meta("_edit_group_"); if (!lock_children && (!inherited || editable)) { for (int i = p_node->get_child_count() - 1; i >= 0; i--) { if (c && !c->is_set_as_toplevel()) _find_canvas_items_at_rect(p_rect, p_node->get_child(i), p_parent_xform * c->get_transform(), p_canvas_xform, r_items); else { CanvasLayer *cl = Object::cast_to(p_node); _find_canvas_items_at_rect(p_rect, p_node->get_child(i), transform, cl ? cl->get_transform() : p_canvas_xform, r_items); } } } if (c && c->is_visible_in_tree() && !c->has_meta("_edit_lock_") && !Object::cast_to(c)) { Rect2 rect = c->_edit_get_rect(); Transform2D xform = p_parent_xform * p_canvas_xform * c->get_transform(); if (p_rect.has_point(xform.xform(rect.position)) && p_rect.has_point(xform.xform(rect.position + Vector2(rect.size.x, 0))) && p_rect.has_point(xform.xform(rect.position + Vector2(rect.size.x, rect.size.y))) && p_rect.has_point(xform.xform(rect.position + Vector2(0, rect.size.y)))) { r_items->push_back(c); } } } void CanvasItemEditor::_select_click_on_empty_area(Point2 p_click_pos, bool p_append, bool p_box_selection) { if (!p_append) { editor_selection->clear(); viewport->update(); viewport_base->update(); }; if (p_box_selection) { // Start a box selection drag_from = transform.affine_inverse().xform(p_click_pos); box_selecting = true; box_selecting_to = drag_from; } } bool CanvasItemEditor::_select_click_on_item(CanvasItem *item, Point2 p_click_pos, bool p_append, bool p_drag) { bool still_selected = true; if (p_append) { if (editor_selection->is_selected(item)) { // Already in the selection, remove it from the selected nodes editor_selection->remove_node(item); still_selected = false; } else { // Add the item to the selection _append_canvas_item(item); } } else { if (!editor_selection->is_selected(item)) { // Select a new one and clear previous selection editor_selection->clear(); editor_selection->add_node(item); // Reselect if (Engine::get_singleton()->is_editor_hint()) { editor->call("edit_node", item); } } } if (still_selected && p_drag) { // Drag the node(s) if requested _prepare_drag(p_click_pos); } viewport->update(); viewport_base->update(); return still_selected; } void CanvasItemEditor::_key_move(const Vector2 &p_dir, bool p_snap, KeyMoveMODE p_move_mode) { if (drag != DRAG_NONE) return; if (editor_selection->get_selected_node_list().empty()) return; undo_redo->create_action(TTR("Move Action"), UndoRedo::MERGE_ENDS); List &selection = editor_selection->get_selected_node_list(); for (List::Element *E = selection.front(); E; E = E->next()) { CanvasItem *canvas_item = Object::cast_to(E->get()); if (!canvas_item || !canvas_item->is_visible_in_tree()) continue; if (canvas_item->get_viewport() != EditorNode::get_singleton()->get_scene_root()) continue; CanvasItemEditorSelectedItem *se = editor_selection->get_node_editor_data(canvas_item); if (!se) continue; if (canvas_item->has_meta("_edit_lock_")) continue; Vector2 drag = p_dir; if (p_snap) drag *= grid_step * Math::pow(2.0, grid_step_multiplier); undo_redo->add_undo_method(canvas_item, "_edit_set_state", canvas_item->_edit_get_state()); if (p_move_mode == MOVE_VIEW_BASE) { // drag = transform.affine_inverse().basis_xform(p_dir); // zoom sensitive drag = canvas_item->get_global_transform_with_canvas().affine_inverse().basis_xform(drag); Rect2 local_rect = canvas_item->_edit_get_rect(); local_rect.position += drag; undo_redo->add_do_method(canvas_item, "_edit_set_rect", local_rect); } else { // p_move_mode==MOVE_LOCAL_BASE || p_move_mode==MOVE_LOCAL_WITH_ROT Node2D *node_2d = Object::cast_to(canvas_item); if (node_2d) { if (p_move_mode == MOVE_LOCAL_WITH_ROT) { Transform2D m; m.rotate(node_2d->get_rotation()); drag = m.xform(drag); } node_2d->set_position(node_2d->get_position() + drag); } else { Control *control = Object::cast_to(canvas_item); if (control) control->set_position(control->get_position() + drag); } } } undo_redo->commit_action(); } Point2 CanvasItemEditor::_find_topleftmost_point() { Vector2 tl = Point2(1e10, 1e10); Rect2 r2; r2.position = tl; List &selection = editor_selection->get_selected_node_list(); for (List::Element *E = selection.front(); E; E = E->next()) { CanvasItem *canvas_item = Object::cast_to(E->get()); if (!canvas_item || !canvas_item->is_visible_in_tree()) continue; if (canvas_item->get_viewport() != EditorNode::get_singleton()->get_scene_root()) continue; Rect2 rect = canvas_item->_edit_get_rect(); Transform2D xform = canvas_item->get_global_transform_with_canvas(); r2.expand_to(xform.xform(rect.position)); r2.expand_to(xform.xform(rect.position + Vector2(rect.size.x, 0))); r2.expand_to(xform.xform(rect.position + rect.size)); r2.expand_to(xform.xform(rect.position + Vector2(0, rect.size.y))); } return r2.position; } int CanvasItemEditor::get_item_count() { List &selection = editor_selection->get_selected_node_list(); int ic = 0; for (List::Element *E = selection.front(); E; E = E->next()) { CanvasItem *canvas_item = Object::cast_to(E->get()); if (!canvas_item || !canvas_item->is_visible_in_tree()) continue; if (canvas_item->get_viewport() != EditorNode::get_singleton()->get_scene_root()) continue; ic++; }; return ic; } CanvasItem *CanvasItemEditor::_get_single_item() { Map &selection = editor_selection->get_selection(); CanvasItem *single_item = NULL; for (Map::Element *E = selection.front(); E; E = E->next()) { CanvasItem *canvas_item = Object::cast_to(E->key()); if (!canvas_item || !canvas_item->is_visible_in_tree()) continue; if (canvas_item->get_viewport() != EditorNode::get_singleton()->get_scene_root()) continue; if (single_item) return NULL; //morethan one single_item = canvas_item; }; return single_item; } CanvasItemEditor::DragType CanvasItemEditor::_get_resize_handle_drag_type(const Point2 &p_click, Vector2 &r_point) { // Returns a drag type if a resize handle is clicked CanvasItem *canvas_item = _get_single_item(); ERR_FAIL_COND_V(!canvas_item, DRAG_NONE); Rect2 rect = canvas_item->_edit_get_rect(); Transform2D xforml = canvas_item->get_global_transform_with_canvas(); Transform2D xform = transform * xforml; Vector2 endpoints[4] = { xform.xform(rect.position), xform.xform(rect.position + Vector2(rect.size.x, 0)), xform.xform(rect.position + rect.size), xform.xform(rect.position + Vector2(0, rect.size.y)) }; Vector2 endpointsl[4] = { xforml.xform(rect.position), xforml.xform(rect.position + Vector2(rect.size.x, 0)), xforml.xform(rect.position + rect.size), xforml.xform(rect.position + Vector2(0, rect.size.y)) }; DragType dragger[] = { DRAG_TOP_LEFT, DRAG_TOP, DRAG_TOP_RIGHT, DRAG_RIGHT, DRAG_BOTTOM_RIGHT, DRAG_BOTTOM, DRAG_BOTTOM_LEFT, DRAG_LEFT }; float radius = (select_handle->get_size().width / 2) * 1.5; for (int i = 0; i < 4; i++) { int prev = (i + 3) % 4; int next = (i + 1) % 4; r_point = endpointsl[i]; Vector2 ofs = ((endpoints[i] - endpoints[prev]).normalized() + ((endpoints[i] - endpoints[next]).normalized())).normalized(); ofs *= 1.4144 * (select_handle->get_size().width / 2); ofs += endpoints[i]; if (ofs.distance_to(p_click) < radius) return dragger[i * 2]; ofs = (endpoints[i] + endpoints[next]) / 2; ofs += (endpoints[next] - endpoints[i]).tangent().normalized() * (select_handle->get_size().width / 2); r_point = (endpointsl[i] + endpointsl[next]) / 2; if (ofs.distance_to(p_click) < radius) return dragger[i * 2 + 1]; } return DRAG_NONE; } Vector2 CanvasItemEditor::_anchor_to_position(const Control *p_control, Vector2 anchor) { ERR_FAIL_COND_V(!p_control, Vector2()); Transform2D parent_transform = p_control->get_transform().affine_inverse(); Size2 parent_size = p_control->get_parent_area_size(); return parent_transform.xform(Vector2(parent_size.x * anchor.x, parent_size.y * anchor.y)); } Vector2 CanvasItemEditor::_position_to_anchor(const Control *p_control, Vector2 position) { ERR_FAIL_COND_V(!p_control, Vector2()); Size2 parent_size = p_control->get_parent_area_size(); return p_control->get_transform().xform(position) / parent_size; } CanvasItemEditor::DragType CanvasItemEditor::_get_anchor_handle_drag_type(const Point2 &p_click, Vector2 &r_point) { // Returns a drag type if an anchor handle is clicked CanvasItem *canvas_item = _get_single_item(); ERR_FAIL_COND_V(!canvas_item, DRAG_NONE); Control *control = Object::cast_to(canvas_item); ERR_FAIL_COND_V(!control, DRAG_NONE); Vector2 anchor_pos[4]; anchor_pos[0] = Vector2(control->get_anchor(MARGIN_LEFT), control->get_anchor(MARGIN_TOP)); anchor_pos[1] = Vector2(control->get_anchor(MARGIN_RIGHT), control->get_anchor(MARGIN_TOP)); anchor_pos[2] = Vector2(control->get_anchor(MARGIN_RIGHT), control->get_anchor(MARGIN_BOTTOM)); anchor_pos[3] = Vector2(control->get_anchor(MARGIN_LEFT), control->get_anchor(MARGIN_BOTTOM)); Rect2 anchor_rects[4]; for (int i = 0; i < 4; i++) { anchor_pos[i] = (transform * control->get_global_transform_with_canvas()).xform(_anchor_to_position(control, anchor_pos[i])); anchor_rects[i] = Rect2(anchor_pos[i], anchor_handle->get_size()); anchor_rects[i].position -= anchor_handle->get_size() * Vector2(i == 0 || i == 3, i <= 1); } DragType dragger[] = { DRAG_ANCHOR_TOP_LEFT, DRAG_ANCHOR_TOP_RIGHT, DRAG_ANCHOR_BOTTOM_RIGHT, DRAG_ANCHOR_BOTTOM_LEFT, }; for (int i = 0; i < 4; i++) { if (anchor_rects[i].has_point(p_click)) { r_point = transform.affine_inverse().xform(anchor_pos[i]); if ((anchor_pos[0] == anchor_pos[2]) && (anchor_pos[0].distance_to(p_click) < anchor_handle->get_size().length() / 3.0)) { return DRAG_ANCHOR_ALL; } else { return dragger[i]; } } } return DRAG_NONE; } void CanvasItemEditor::_prepare_drag(const Point2 &p_click_pos) { List &selection = editor_selection->get_selected_node_list(); for (List::Element *E = selection.front(); E; E = E->next()) { CanvasItem *canvas_item = Object::cast_to(E->get()); if (!canvas_item || !canvas_item->is_visible_in_tree()) continue; if (canvas_item->get_viewport() != EditorNode::get_singleton()->get_scene_root()) continue; CanvasItemEditorSelectedItem *se = editor_selection->get_node_editor_data(canvas_item); if (!se) continue; se->undo_state = canvas_item->_edit_get_state(); if (Object::cast_to(canvas_item)) se->undo_pivot = Object::cast_to(canvas_item)->_edit_get_pivot(); if (Object::cast_to(canvas_item)) se->undo_pivot = Object::cast_to(canvas_item)->get_pivot_offset(); se->pre_drag_xform = canvas_item->get_global_transform_with_canvas(); se->pre_drag_rect = canvas_item->_edit_get_rect(); } if (selection.size() == 1 && Object::cast_to(selection[0]) && bone_ik_list.size() == 0) { drag = DRAG_NODE_2D; drag_point_from = Object::cast_to(selection[0])->get_global_position(); } else { drag = DRAG_ALL; drag_point_from = _find_topleftmost_point(); } drag_from = transform.affine_inverse().xform(p_click_pos); } void CanvasItemEditor::incbeg(float &beg, float &end, float inc, float minsize, bool p_symmetric) { if (minsize < 0) { beg += inc; if (p_symmetric) end -= inc; } else { if (p_symmetric) { beg += inc; end -= inc; if (end - beg < minsize) { float center = (beg + end) / 2.0; beg = center - minsize / 2.0; end = center + minsize / 2.0; } } else { if (end - (beg + inc) < minsize) beg = end - minsize; else beg += inc; } } } void CanvasItemEditor::incend(float &beg, float &end, float inc, float minsize, bool p_symmetric) { if (minsize < 0) { end += inc; if (p_symmetric) beg -= inc; } else { if (p_symmetric) { end += inc; beg -= inc; if (end - beg < minsize) { float center = (beg + end) / 2.0; beg = center - minsize / 2.0; end = center + minsize / 2.0; } } else { if ((end + inc) - beg < minsize) end = beg + minsize; else end += inc; } } } void CanvasItemEditor::_append_canvas_item(CanvasItem *p_item) { editor_selection->add_node(p_item); } void CanvasItemEditor::_snap_changed() { ((SnapDialog *)snap_dialog)->get_fields(grid_offset, grid_step, snap_rotation_offset, snap_rotation_step); grid_step_multiplier = 0; viewport_base->update(); viewport->update(); } void CanvasItemEditor::_selection_result_pressed(int p_result) { if (selection_results.size() <= p_result) return; CanvasItem *item = selection_results[p_result].item; if (item) _select_click_on_item(item, Point2(), additive_selection, false); } void CanvasItemEditor::_selection_menu_hide() { selection_results.clear(); selection_menu->clear(); selection_menu->set_size(Vector2(0, 0)); } void CanvasItemEditor::_list_select(const Ref &b) { Point2 click = viewport_scrollable->get_transform().affine_inverse().xform(b->get_position()); Node *scene = editor->get_edited_scene(); if (!scene) return; _find_canvas_items_at_pos(click, scene, transform, Transform2D(), selection_results); for (int i = 0; i < selection_results.size(); i++) { CanvasItem *item = selection_results[i].item; if (item != scene && item->get_owner() != scene && !scene->is_editable_instance(item->get_owner())) { //invalid result selection_results.remove(i); i--; } } if (selection_results.size() == 1) { CanvasItem *item = selection_results[0].item; selection_results.clear(); additive_selection = b->get_shift(); if (!_select_click_on_item(item, click, additive_selection, false)) return; } else if (!selection_results.empty()) { selection_results.sort(); NodePath root_path = get_tree()->get_edited_scene_root()->get_path(); StringName root_name = root_path.get_name(root_path.get_name_count() - 1); for (int i = 0; i < selection_results.size(); i++) { CanvasItem *item = selection_results[i].item; Ref icon; if (item->has_meta("_editor_icon")) icon = item->get_meta("_editor_icon"); else icon = get_icon(has_icon(item->get_class(), "EditorIcons") ? item->get_class() : String("Object"), "EditorIcons"); String node_path = "/" + root_name + "/" + root_path.rel_path_to(item->get_path()); selection_menu->add_item(item->get_name()); selection_menu->set_item_icon(i, icon); selection_menu->set_item_metadata(i, node_path); selection_menu->set_item_tooltip(i, String(item->get_name()) + "\nType: " + item->get_class() + "\nPath: " + node_path); } additive_selection = b->get_shift(); selection_menu->set_global_position(b->get_global_position()); selection_menu->popup(); selection_menu->call_deferred("grab_click_focus"); selection_menu->set_invalidate_click_until_motion(); return; } } void CanvasItemEditor::_update_cursor() { CursorShape c = CURSOR_ARROW; switch (drag) { case DRAG_NONE: if (Input::get_singleton()->is_mouse_button_pressed(BUTTON_MIDDLE) || Input::get_singleton()->is_key_pressed(KEY_SPACE)) { c = CURSOR_DRAG; } else { switch (tool) { case TOOL_MOVE: c = CURSOR_MOVE; break; case TOOL_EDIT_PIVOT: c = CURSOR_CROSS; break; case TOOL_PAN: c = CURSOR_DRAG; break; } } break; case DRAG_LEFT: case DRAG_RIGHT: c = CURSOR_HSIZE; break; case DRAG_TOP: case DRAG_BOTTOM: c = CURSOR_VSIZE; break; case DRAG_TOP_LEFT: case DRAG_BOTTOM_RIGHT: c = CURSOR_FDIAGSIZE; break; case DRAG_TOP_RIGHT: case DRAG_BOTTOM_LEFT: c = CURSOR_BDIAGSIZE; break; case DRAG_ALL: case DRAG_NODE_2D: c = CURSOR_MOVE; break; } viewport->set_default_cursor_shape(c); } void CanvasItemEditor::_gui_input_viewport_base(const Ref &p_event) { Ref b = p_event; if (b.is_valid()) { if (b->get_button_index() == BUTTON_LEFT && b->is_pressed()) { if (show_guides && show_rulers && EditorNode::get_singleton()->get_edited_scene()) { Transform2D xform = viewport_scrollable->get_transform() * transform; // Retreive the guide lists Array vguides; if (EditorNode::get_singleton()->get_edited_scene()->has_meta("_edit_vertical_guides_")) { vguides = EditorNode::get_singleton()->get_edited_scene()->get_meta("_edit_vertical_guides_"); } Array hguides; if (EditorNode::get_singleton()->get_edited_scene()->has_meta("_edit_horizontal_guides_")) { hguides = EditorNode::get_singleton()->get_edited_scene()->get_meta("_edit_horizontal_guides_"); } // Press button if (b->get_position().x < RULER_WIDTH && b->get_position().y < RULER_WIDTH) { // Drag a new double guide drag = DRAG_DOUBLE_GUIDE; edited_guide_index = -1; } else if (b->get_position().x < RULER_WIDTH) { // Check if we drag an existing horizontal guide float minimum = 1e20; edited_guide_index = -1; for (int i = 0; i < hguides.size(); i++) { if (ABS(xform.xform(Point2(0, hguides[i])).y - b->get_position().y) < MIN(minimum, 8)) { edited_guide_index = i; } } if (edited_guide_index >= 0) { // Drag an existing horizontal guide drag = DRAG_H_GUIDE; } else { // Drag a new vertical guide drag = DRAG_V_GUIDE; } } else if (b->get_position().y < RULER_WIDTH) { // Check if we drag an existing vertical guide float minimum = 1e20; edited_guide_index = -1; for (int i = 0; i < vguides.size(); i++) { if (ABS(xform.xform(Point2(vguides[i], 0)).x - b->get_position().x) < MIN(minimum, 8)) { edited_guide_index = i; } } if (edited_guide_index >= 0) { // Drag an existing vertical guide drag = DRAG_V_GUIDE; } else { // Drag a new vertical guide drag = DRAG_H_GUIDE; } } } } if (b->get_button_index() == BUTTON_LEFT && !b->is_pressed()) { // Release button if (show_guides && EditorNode::get_singleton()->get_edited_scene()) { Transform2D xform = viewport_scrollable->get_transform() * transform; // Retreive the guide lists Array vguides; if (EditorNode::get_singleton()->get_edited_scene()->has_meta("_edit_vertical_guides_")) { vguides = EditorNode::get_singleton()->get_edited_scene()->get_meta("_edit_vertical_guides_"); } Array hguides; if (EditorNode::get_singleton()->get_edited_scene()->has_meta("_edit_horizontal_guides_")) { hguides = EditorNode::get_singleton()->get_edited_scene()->get_meta("_edit_horizontal_guides_"); } Point2 edited = snap_point(xform.affine_inverse().xform(b->get_position()), SNAP_GRID | SNAP_PIXEL | SNAP_OTHER_NODES); if (drag == DRAG_V_GUIDE) { Array prev_vguides = vguides.duplicate(); if (b->get_position().x > RULER_WIDTH) { // Adds a new vertical guide if (edited_guide_index >= 0) { vguides[edited_guide_index] = edited.x; undo_redo->create_action(TTR("Move vertical guide")); undo_redo->add_do_method(EditorNode::get_singleton()->get_edited_scene(), "set_meta", "_edit_vertical_guides_", vguides); undo_redo->add_undo_method(EditorNode::get_singleton()->get_edited_scene(), "set_meta", "_edit_vertical_guides_", prev_vguides); undo_redo->add_undo_method(viewport_base, "update"); undo_redo->commit_action(); } else { vguides.push_back(edited.x); undo_redo->create_action(TTR("Create new vertical guide")); undo_redo->add_do_method(EditorNode::get_singleton()->get_edited_scene(), "set_meta", "_edit_vertical_guides_", vguides); undo_redo->add_undo_method(EditorNode::get_singleton()->get_edited_scene(), "set_meta", "_edit_vertical_guides_", prev_vguides); undo_redo->add_undo_method(viewport_base, "update"); undo_redo->commit_action(); } } else { if (edited_guide_index >= 0) { vguides.remove(edited_guide_index); undo_redo->create_action(TTR("Remove vertical guide")); undo_redo->add_do_method(EditorNode::get_singleton()->get_edited_scene(), "set_meta", "_edit_vertical_guides_", vguides); undo_redo->add_undo_method(EditorNode::get_singleton()->get_edited_scene(), "set_meta", "_edit_vertical_guides_", prev_vguides); undo_redo->add_undo_method(viewport_base, "update"); undo_redo->commit_action(); } } } else if (drag == DRAG_H_GUIDE) { Array prev_hguides = hguides.duplicate(); if (b->get_position().y > RULER_WIDTH) { // Adds a new horizontal guide if (edited_guide_index >= 0) { hguides[edited_guide_index] = edited.y; undo_redo->create_action(TTR("Move horizontal guide")); undo_redo->add_do_method(EditorNode::get_singleton()->get_edited_scene(), "set_meta", "_edit_horizontal_guides_", hguides); undo_redo->add_undo_method(EditorNode::get_singleton()->get_edited_scene(), "set_meta", "_edit_horizontal_guides_", prev_hguides); undo_redo->add_undo_method(viewport_base, "update"); undo_redo->commit_action(); } else { hguides.push_back(edited.y); undo_redo->create_action(TTR("Create new horizontal guide")); undo_redo->add_do_method(EditorNode::get_singleton()->get_edited_scene(), "set_meta", "_edit_horizontal_guides_", hguides); undo_redo->add_undo_method(EditorNode::get_singleton()->get_edited_scene(), "set_meta", "_edit_horizontal_guides_", prev_hguides); undo_redo->add_undo_method(viewport_base, "update"); undo_redo->commit_action(); } } else { if (edited_guide_index >= 0) { hguides.remove(edited_guide_index); undo_redo->create_action(TTR("Remove horizontal guide")); undo_redo->add_do_method(EditorNode::get_singleton()->get_edited_scene(), "set_meta", "_edit_horizontal_guides_", hguides); undo_redo->add_undo_method(EditorNode::get_singleton()->get_edited_scene(), "set_meta", "_edit_horizontal_guides_", prev_hguides); undo_redo->add_undo_method(viewport_base, "update"); undo_redo->commit_action(); } } } else if (drag == DRAG_DOUBLE_GUIDE) { Array prev_hguides = hguides.duplicate(); Array prev_vguides = vguides.duplicate(); if (b->get_position().x > RULER_WIDTH && b->get_position().y > RULER_WIDTH) { // Adds a new horizontal guide a new vertical guide vguides.push_back(edited.x); hguides.push_back(edited.y); undo_redo->create_action(TTR("Create new horizontal and vertical guides")); undo_redo->add_do_method(EditorNode::get_singleton()->get_edited_scene(), "set_meta", "_edit_vertical_guides_", vguides); undo_redo->add_do_method(EditorNode::get_singleton()->get_edited_scene(), "set_meta", "_edit_horizontal_guides_", hguides); undo_redo->add_undo_method(EditorNode::get_singleton()->get_edited_scene(), "set_meta", "_edit_vertical_guides_", prev_vguides); undo_redo->add_undo_method(EditorNode::get_singleton()->get_edited_scene(), "set_meta", "_edit_horizontal_guides_", prev_hguides); undo_redo->add_undo_method(viewport_base, "update"); undo_redo->commit_action(); } } } if (drag == DRAG_DOUBLE_GUIDE || drag == DRAG_V_GUIDE || drag == DRAG_H_GUIDE) { drag = DRAG_NONE; viewport_base->update(); } } } Ref m = p_event; if (m.is_valid()) { if (!viewport_base->has_focus() && (!get_focus_owner() || !get_focus_owner()->is_text_field())) { viewport_base->call_deferred("grab_focus"); } if (drag == DRAG_DOUBLE_GUIDE || drag == DRAG_H_GUIDE || drag == DRAG_V_GUIDE) { Transform2D xform = viewport_scrollable->get_transform() * transform; Point2 mouse_pos = m->get_position(); mouse_pos = xform.affine_inverse().xform(mouse_pos); mouse_pos = xform.xform(snap_point(mouse_pos, SNAP_GRID | SNAP_PIXEL | SNAP_OTHER_NODES)); edited_guide_pos = mouse_pos; viewport_base->update(); } } Ref k = p_event; if (k.is_valid()) { if (k->is_pressed() && drag == DRAG_NONE) { // Move the object with the arrow keys KeyMoveMODE move_mode = MOVE_VIEW_BASE; if (k->get_alt()) move_mode = MOVE_LOCAL_BASE; if (k->get_control() || k->get_metakey()) move_mode = MOVE_LOCAL_WITH_ROT; if (k->get_scancode() == KEY_UP) _key_move(Vector2(0, -1), k->get_shift(), move_mode); else if (k->get_scancode() == KEY_DOWN) _key_move(Vector2(0, 1), k->get_shift(), move_mode); else if (k->get_scancode() == KEY_LEFT) _key_move(Vector2(-1, 0), k->get_shift(), move_mode); else if (k->get_scancode() == KEY_RIGHT) _key_move(Vector2(1, 0), k->get_shift(), move_mode); else if (k->get_scancode() == KEY_ESCAPE) { editor_selection->clear(); viewport->update(); } else return; accept_event(); } } } void CanvasItemEditor::_gui_input_viewport(const Ref &p_event) { { EditorNode *en = editor; EditorPluginList *over_plugin_list = en->get_editor_plugins_over(); if (!over_plugin_list->empty()) { bool discard = over_plugin_list->forward_gui_input(p_event); if (discard) { accept_event(); return; } } } Ref magnify_gesture = p_event; if (magnify_gesture.is_valid()) { _zoom_on_position(zoom * magnify_gesture->get_factor(), magnify_gesture->get_position()); return; } Ref pan_gesture = p_event; if (pan_gesture.is_valid()) { const Vector2 delta = (int(EditorSettings::get_singleton()->get("editors/2d/pan_speed")) / zoom) * pan_gesture->get_delta(); h_scroll->set_value(h_scroll->get_value() + delta.x); v_scroll->set_value(v_scroll->get_value() + delta.y); return; } Ref b = p_event; if (b.is_valid()) { // Button event if (b->get_button_index() == BUTTON_WHEEL_DOWN) { // Scroll or pan down if (bool(EditorSettings::get_singleton()->get("editors/2d/scroll_to_pan"))) { v_scroll->set_value(v_scroll->get_value() + int(EditorSettings::get_singleton()->get("editors/2d/pan_speed")) / zoom * b->get_factor()); _update_scroll(0); viewport->update(); } else { _zoom_on_position(zoom * (1 - (0.05 * b->get_factor())), b->get_position()); } return; } if (b->get_button_index() == BUTTON_WHEEL_UP) { // Scroll or pan up if (bool(EditorSettings::get_singleton()->get("editors/2d/scroll_to_pan"))) { v_scroll->set_value(v_scroll->get_value() - int(EditorSettings::get_singleton()->get("editors/2d/pan_speed")) / zoom * b->get_factor()); _update_scroll(0); viewport->update(); } else { _zoom_on_position(zoom * ((0.95 + (0.05 * b->get_factor())) / 0.95), b->get_position()); } return; } if (b->get_button_index() == BUTTON_WHEEL_LEFT) { // Pan left if (bool(EditorSettings::get_singleton()->get("editors/2d/scroll_to_pan"))) { h_scroll->set_value(h_scroll->get_value() - int(EditorSettings::get_singleton()->get("editors/2d/pan_speed")) / zoom * b->get_factor()); } } if (b->get_button_index() == BUTTON_WHEEL_RIGHT) { // Pan right if (bool(EditorSettings::get_singleton()->get("editors/2d/scroll_to_pan"))) { h_scroll->set_value(h_scroll->get_value() + int(EditorSettings::get_singleton()->get("editors/2d/pan_speed")) / zoom * b->get_factor()); } } if (b->get_button_index() == BUTTON_RIGHT) { if (b->is_pressed() && (tool == TOOL_SELECT && b->get_alt())) { // Open the selection list _list_select(b); return; } if (get_item_count() > 0 && drag != DRAG_NONE) { // Cancel a drag if (bone_ik_list.size()) { for (List::Element *E = bone_ik_list.back(); E; E = E->prev()) { E->get().node->_edit_set_state(E->get().orig_state); } bone_ik_list.clear(); } else { List &selection = editor_selection->get_selected_node_list(); for (List::Element *E = selection.front(); E; E = E->next()) { CanvasItem *canvas_item = Object::cast_to(E->get()); if (!canvas_item || !canvas_item->is_visible_in_tree()) continue; if (canvas_item->get_viewport() != EditorNode::get_singleton()->get_scene_root()) continue; CanvasItemEditorSelectedItem *se = editor_selection->get_node_editor_data(canvas_item); if (!se) continue; canvas_item->_edit_set_state(se->undo_state); if (Object::cast_to(canvas_item)) Object::cast_to(canvas_item)->_edit_set_pivot(se->undo_pivot); if (Object::cast_to(canvas_item)) Object::cast_to(canvas_item)->set_pivot_offset(se->undo_pivot); } } drag = DRAG_NONE; viewport->update(); can_move_pivot = false; } else if (box_selecting) { // Cancel box selection box_selecting = false; viewport->update(); } return; } if (b->get_button_index() == BUTTON_LEFT && tool == TOOL_LIST_SELECT) { if (b->is_pressed()) // Open the selection list _list_select(b); return; } if (b->get_button_index() == BUTTON_LEFT && tool == TOOL_EDIT_PIVOT) { if (b->is_pressed()) { // Set the pivot point Point2 mouse_pos = b->get_position(); mouse_pos = transform.affine_inverse().xform(mouse_pos); mouse_pos = snap_point(mouse_pos, SNAP_DEFAULT, _get_single_item()); _edit_set_pivot(mouse_pos); } return; } if (tool == TOOL_PAN || b->get_button_index() != BUTTON_LEFT || Input::get_singleton()->is_key_pressed(KEY_SPACE)) // Pan the view return; // -- From now we consider that the button is BUTTON_LEFT -- if (!b->is_pressed()) { if (drag != DRAG_NONE) { // Stop dragging if (undo_redo) { if (bone_ik_list.size()) { undo_redo->create_action(TTR("Edit IK Chain")); for (List::Element *E = bone_ik_list.back(); E; E = E->prev()) { undo_redo->add_do_method(E->get().node, "_edit_set_state", E->get().node->_edit_get_state()); undo_redo->add_undo_method(E->get().node, "_edit_set_state", E->get().orig_state); } undo_redo->add_do_method(viewport, "update"); undo_redo->add_undo_method(viewport, "update"); bone_ik_list.clear(); undo_redo->commit_action(); } else { undo_redo->create_action(TTR("Edit CanvasItem")); List &selection = editor_selection->get_selected_node_list(); for (List::Element *E = selection.front(); E; E = E->next()) { CanvasItem *canvas_item = Object::cast_to(E->get()); if (!canvas_item || !canvas_item->is_visible_in_tree()) continue; if (canvas_item->get_viewport() != EditorNode::get_singleton()->get_scene_root()) continue; CanvasItemEditorSelectedItem *se = editor_selection->get_node_editor_data(canvas_item); if (!se) continue; Variant state = canvas_item->_edit_get_state(); undo_redo->add_do_method(canvas_item, "_edit_set_state", state); undo_redo->add_undo_method(canvas_item, "_edit_set_state", se->undo_state); { Node2D *pvt = Object::cast_to(canvas_item); if (pvt && pvt->_edit_use_pivot()) { undo_redo->add_do_method(canvas_item, "_edit_set_pivot", pvt->_edit_get_pivot()); undo_redo->add_undo_method(canvas_item, "_edit_set_pivot", se->undo_pivot); } Control *cnt = Object::cast_to(canvas_item); if (cnt) { undo_redo->add_do_method(canvas_item, "set_pivot_offset", cnt->get_pivot_offset()); undo_redo->add_undo_method(canvas_item, "set_pivot_offset", se->undo_pivot); } } } undo_redo->commit_action(); } } drag = DRAG_NONE; viewport->update(); can_move_pivot = false; } if (box_selecting) { // Stop box selection Node *scene = editor->get_edited_scene(); if (scene) { List selitems; Point2 bsfrom = transform.xform(drag_from); Point2 bsto = transform.xform(box_selecting_to); if (bsfrom.x > bsto.x) SWAP(bsfrom.x, bsto.x); if (bsfrom.y > bsto.y) SWAP(bsfrom.y, bsto.y); _find_canvas_items_at_rect(Rect2(bsfrom, bsto - bsfrom), scene, transform, Transform2D(), &selitems); for (List::Element *E = selitems.front(); E; E = E->next()) { _append_canvas_item(E->get()); } } box_selecting = false; viewport->update(); } return; } // -- From now we consider that the button is BUTTON_LEFT and that it is pressed -- Map::Element *Cbone = NULL; //closest { bone_ik_list.clear(); float closest_dist = 1e20; int bone_width = EditorSettings::get_singleton()->get("editors/2d/bone_width"); for (Map::Element *E = bone_list.front(); E; E = E->next()) { if (E->get().from == E->get().to) continue; Vector2 s[2] = { E->get().from, E->get().to }; Vector2 p = Geometry::get_closest_point_to_segment_2d(b->get_position(), s); float d = p.distance_to(b->get_position()); if (d < bone_width && d < closest_dist) { Cbone = E; closest_dist = d; } } if (Cbone) { Node2D *b = Object::cast_to(ObjectDB::get_instance(Cbone->get().bone)); if (b) { bool ik_found = false; bool first = true; while (b) { CanvasItem *pi = b->get_parent_item(); if (!pi) break; float len = pi->get_global_transform().get_origin().distance_to(b->get_global_position()); b = Object::cast_to(pi); if (!b) break; if (first) { bone_orig_xform = b->get_global_transform(); first = false; } BoneIK bik; bik.node = b; bik.len = len; bik.orig_state = b->_edit_get_state(); bone_ik_list.push_back(bik); if (b->has_meta("_edit_ik_")) { ik_found = bone_ik_list.size() > 1; break; } if (!pi->has_meta("_edit_bone_")) break; } if (!ik_found) bone_ik_list.clear(); } } } // Single selected item CanvasItem *canvas_item = _get_single_item(); if (canvas_item) { CanvasItemEditorSelectedItem *se = editor_selection->get_node_editor_data(canvas_item); ERR_FAIL_COND(!se); Point2 click = b->get_position(); // Rotation if ((b->get_control() && tool == TOOL_SELECT) || tool == TOOL_ROTATE) { drag = DRAG_ROTATE; drag_from = transform.affine_inverse().xform(click); se->undo_state = canvas_item->_edit_get_state(); if (Object::cast_to(canvas_item)) se->undo_pivot = Object::cast_to(canvas_item)->_edit_get_pivot(); if (Object::cast_to(canvas_item)) se->undo_pivot = Object::cast_to(canvas_item)->get_pivot_offset(); se->pre_drag_xform = canvas_item->get_global_transform_with_canvas(); se->pre_drag_rect = canvas_item->_edit_get_rect(); return; } if (tool == TOOL_SELECT) { // Open a sub-scene on double-click if (b->is_doubleclick()) { if (canvas_item->get_filename() != "" && canvas_item != editor->get_edited_scene()) { editor->open_request(canvas_item->get_filename()); return; } } // Drag resize handles drag = _get_resize_handle_drag_type(click, drag_point_from); if (drag != DRAG_NONE) { drag_from = transform.affine_inverse().xform(click); se->undo_state = canvas_item->_edit_get_state(); if (Object::cast_to(canvas_item)) se->undo_pivot = Object::cast_to(canvas_item)->_edit_get_pivot(); if (Object::cast_to(canvas_item)) se->undo_pivot = Object::cast_to(canvas_item)->get_pivot_offset(); se->pre_drag_xform = canvas_item->get_global_transform_with_canvas(); se->pre_drag_rect = canvas_item->_edit_get_rect(); return; } // Drag anchor handles Control *control = Object::cast_to(canvas_item); if (control && show_helpers && !Object::cast_to(control->get_parent())) { drag = _get_anchor_handle_drag_type(click, drag_point_from); if (drag != DRAG_NONE) { drag_from = transform.affine_inverse().xform(click); se->undo_state = canvas_item->_edit_get_state(); se->pre_drag_xform = canvas_item->get_global_transform_with_canvas(); se->pre_drag_rect = canvas_item->_edit_get_rect(); return; } } } } // Multiple selected items Point2 click = b->get_position(); if ((b->get_alt() || tool == TOOL_MOVE) && get_item_count()) { // Drag the nodes _prepare_drag(click); viewport->update(); return; } CanvasItem *c = NULL; if (Cbone) { c = Object::cast_to(ObjectDB::get_instance(Cbone->get().bone)); if (c) c = c->get_parent_item(); } Node *scene = editor->get_edited_scene(); if (!scene) return; // Find the item to select if (!c) { Vector<_SelectResult> selection; _find_canvas_items_at_pos(click, scene, transform, Transform2D(), selection, 1); if (!selection.empty()) c = selection[0].item; CanvasItem *cn = c; while (cn) { if (cn->has_meta("_edit_group_")) { c = cn; } cn = cn->get_parent_item(); } } Node *n = c; while ((n && n != scene && n->get_owner() != scene) || (n && !n->is_class("CanvasItem"))) { n = n->get_parent(); }; if (n) { c = Object::cast_to(n); } else { c = NULL; } // Select the item additive_selection = b->get_shift(); if (!c) { _select_click_on_empty_area(click, additive_selection, true); } else if (!_select_click_on_item(c, click, additive_selection, true)) { return; } } Ref m = p_event; if (m.is_valid()) { // Mouse motion event _update_cursor(); if (box_selecting) { // Update box selection box_selecting_to = transform.affine_inverse().xform(m->get_position()); viewport->update(); return; } if (drag == DRAG_NONE) { bool space_pressed = Input::get_singleton()->is_key_pressed(KEY_SPACE); bool simple_panning = EditorSettings::get_singleton()->get("editors/2d/simple_spacebar_panning"); int button = m->get_button_mask(); // Check if any of the panning triggers are activated bool panning_tool = (button & BUTTON_MASK_LEFT) && tool == TOOL_PAN; bool panning_middle_button = button & BUTTON_MASK_MIDDLE; bool panning_spacebar = (button & BUTTON_MASK_LEFT) && space_pressed; bool panning_spacebar_simple = space_pressed && simple_panning; if (panning_tool || panning_middle_button || panning_spacebar || panning_spacebar_simple) { // Pan the viewport Point2i relative; if (bool(EditorSettings::get_singleton()->get("editors/2d/warped_mouse_panning"))) { relative = Input::get_singleton()->warp_mouse_motion(m, viewport->get_global_rect()); } else { relative = m->get_relative(); } h_scroll->set_value(h_scroll->get_value() - relative.x / zoom); v_scroll->set_value(v_scroll->get_value() - relative.y / zoom); } return; } List &selection = editor_selection->get_selected_node_list(); for (List::Element *E = selection.front(); E; E = E->next()) { CanvasItem *canvas_item = Object::cast_to(E->get()); if (!canvas_item || !canvas_item->is_visible_in_tree()) continue; if (canvas_item->get_viewport() != EditorNode::get_singleton()->get_scene_root()) continue; CanvasItemEditorSelectedItem *se = editor_selection->get_node_editor_data(canvas_item); if (!se) continue; bool dragging_bone = drag == DRAG_ALL && selection.size() == 1 && bone_ik_list.size(); if (!dragging_bone) { canvas_item->_edit_set_state(se->undo_state); //reset state and reapply if (Object::cast_to(canvas_item)) Object::cast_to(canvas_item)->_edit_set_pivot(se->undo_pivot); if (Object::cast_to(canvas_item)) Object::cast_to(canvas_item)->set_pivot_offset(se->undo_pivot); } Vector2 dfrom = drag_from; Vector2 dto = transform.affine_inverse().xform(m->get_position()); if (canvas_item->has_meta("_edit_lock_")) continue; if (drag == DRAG_ROTATE) { // Rotate the node Vector2 center = canvas_item->get_global_transform_with_canvas().get_origin(); { Node2D *node = Object::cast_to(canvas_item); if (node) { real_t angle = node->get_rotation(); node->set_rotation(snap_angle(angle + (dfrom - center).angle_to(dto - center), angle)); display_rotate_to = dto; display_rotate_from = center; viewport->update(); } } { Control *node = Object::cast_to(canvas_item); if (node) { real_t angle = node->get_rotation(); node->set_rotation(snap_angle(angle + (dfrom - center).angle_to(dto - center), angle)); display_rotate_to = dto; display_rotate_from = center; viewport->update(); } } continue; } bool uniform = m->get_shift(); bool symmetric = m->get_alt(); Vector2 drag_vector = canvas_item->get_global_transform_with_canvas().affine_inverse().xform(dto) - canvas_item->get_global_transform_with_canvas().affine_inverse().xform(dfrom); switch (drag) { case DRAG_ALL: case DRAG_NODE_2D: dto -= drag_from - drag_point_from; if (uniform) { if (ABS(dto.x - drag_point_from.x) > ABS(dto.y - drag_point_from.y)) { dto.y = drag_point_from.y; } else { dto.x = drag_point_from.x; } } break; } Control *control = Object::cast_to(canvas_item); if (control) { // Drag and snap the anchor Transform2D c_trans_rev = canvas_item->get_global_transform_with_canvas().affine_inverse(); Vector2 anchor = c_trans_rev.xform(dto - drag_from + drag_point_from); anchor = _position_to_anchor(control, anchor); Vector2 anchor_snapped = c_trans_rev.xform(snap_point(dto - drag_from + drag_point_from, SNAP_GRID | SNAP_GUIDES | SNAP_OTHER_NODES, _get_single_item(), SNAP_NODE_PARENT | SNAP_NODE_SIDES)); anchor_snapped = _position_to_anchor(control, anchor_snapped).snapped(Vector2(0.00001, 0.00001)); bool use_y = Math::abs(drag_vector.y) > Math::abs(drag_vector.x); switch (drag) { case DRAG_ANCHOR_TOP_LEFT: if (!uniform || (uniform && !use_y)) control->set_anchor(MARGIN_LEFT, anchor_snapped.x); if (!uniform || (uniform && use_y)) control->set_anchor(MARGIN_TOP, anchor_snapped.y); continue; break; case DRAG_ANCHOR_TOP_RIGHT: if (!uniform || (uniform && !use_y)) control->set_anchor(MARGIN_RIGHT, anchor_snapped.x); if (!uniform || (uniform && use_y)) control->set_anchor(MARGIN_TOP, anchor_snapped.y); continue; break; case DRAG_ANCHOR_BOTTOM_RIGHT: if (!uniform || (uniform && !use_y)) control->set_anchor(MARGIN_RIGHT, anchor_snapped.x); if (!uniform || (uniform && use_y)) control->set_anchor(MARGIN_BOTTOM, anchor_snapped.y); break; case DRAG_ANCHOR_BOTTOM_LEFT: if (!uniform || (uniform && !use_y)) control->set_anchor(MARGIN_LEFT, anchor_snapped.x); if (!uniform || (uniform && use_y)) control->set_anchor(MARGIN_BOTTOM, anchor_snapped.y); continue; break; case DRAG_ANCHOR_ALL: if (!uniform || (uniform && !use_y)) control->set_anchor(MARGIN_LEFT, anchor_snapped.x); if (!uniform || (uniform && !use_y)) control->set_anchor(MARGIN_RIGHT, anchor_snapped.x); if (!uniform || (uniform && use_y)) control->set_anchor(MARGIN_TOP, anchor_snapped.y); if (!uniform || (uniform && use_y)) control->set_anchor(MARGIN_BOTTOM, anchor_snapped.y); continue; break; } } dfrom = drag_point_from; dto = snap_point(dto, SNAP_NODE_ANCHORS | SNAP_NODE_PARENT | SNAP_OTHER_NODES | SNAP_GRID | SNAP_GUIDES | SNAP_PIXEL, _get_single_item()); drag_vector = canvas_item->get_global_transform_with_canvas().affine_inverse().xform(dto) - canvas_item->get_global_transform_with_canvas().affine_inverse().xform(dfrom); Rect2 local_rect = canvas_item->_edit_get_rect(); Vector2 begin = local_rect.position; Vector2 end = local_rect.position + local_rect.size; Vector2 minsize = canvas_item->_edit_get_minimum_size(); if (uniform) { // Keep the height/width ratio of the item float aspect = local_rect.size.aspect(); switch (drag) { case DRAG_LEFT: drag_vector.y = -drag_vector.x / aspect; break; case DRAG_RIGHT: drag_vector.y = drag_vector.x / aspect; break; case DRAG_TOP: drag_vector.x = -drag_vector.y * aspect; break; case DRAG_BOTTOM: drag_vector.x = drag_vector.y * aspect; break; case DRAG_BOTTOM_LEFT: case DRAG_TOP_RIGHT: if (aspect > 1.0) { // width > height, take x as reference drag_vector.y = -drag_vector.x / aspect; } else { // height > width, take y as reference drag_vector.x = -drag_vector.y * aspect; } break; case DRAG_BOTTOM_RIGHT: case DRAG_TOP_LEFT: if (aspect > 1.0) { // width > height, take x as reference drag_vector.y = drag_vector.x / aspect; } else { // height > width, take y as reference drag_vector.x = drag_vector.y * aspect; } break; } } else { switch (drag) { case DRAG_RIGHT: case DRAG_LEFT: drag_vector.y = 0; break; case DRAG_TOP: case DRAG_BOTTOM: drag_vector.x = 0; break; } } switch (drag) { case DRAG_ALL: begin += drag_vector; end += drag_vector; break; case DRAG_RIGHT: case DRAG_BOTTOM: case DRAG_BOTTOM_RIGHT: incend(begin.x, end.x, drag_vector.x, minsize.x, symmetric); incend(begin.y, end.y, drag_vector.y, minsize.y, symmetric); break; case DRAG_TOP_LEFT: incbeg(begin.x, end.x, drag_vector.x, minsize.x, symmetric); incbeg(begin.y, end.y, drag_vector.y, minsize.y, symmetric); break; case DRAG_TOP: case DRAG_TOP_RIGHT: incbeg(begin.y, end.y, drag_vector.y, minsize.y, symmetric); incend(begin.x, end.x, drag_vector.x, minsize.x, symmetric); break; case DRAG_LEFT: case DRAG_BOTTOM_LEFT: incbeg(begin.x, end.x, drag_vector.x, minsize.x, symmetric); incend(begin.y, end.y, drag_vector.y, minsize.y, symmetric); break; case DRAG_PIVOT: if (Object::cast_to(canvas_item)) { Node2D *n2d = Object::cast_to(canvas_item); n2d->_edit_set_pivot(se->undo_pivot + drag_vector); } if (Object::cast_to(canvas_item)) { Object::cast_to(canvas_item)->set_pivot_offset(se->undo_pivot + drag_vector); } continue; break; case DRAG_NODE_2D: ERR_FAIL_COND(!Object::cast_to(canvas_item)); Object::cast_to(canvas_item)->set_global_position(dto); continue; break; } if (!dragging_bone) { local_rect.position = begin; local_rect.size = end - begin; canvas_item->_edit_set_rect(local_rect); } else { //ok, all that had to be done was done, now solve IK Node2D *n2d = Object::cast_to(canvas_item); Transform2D final_xform = bone_orig_xform; if (n2d) { float total_len = 0; for (List::Element *E = bone_ik_list.front(); E; E = E->next()) { if (E->prev()) total_len += E->get().len; E->get().pos = E->get().node->get_global_transform().get_origin(); } { final_xform.elements[2] += dto - dfrom; //final_xform.affine_inverse().basis_xform_inv(drag_vector); //n2d->set_global_transform(final_xform); } CanvasItem *last = bone_ik_list.back()->get().node; if (!last) break; Vector2 root_pos = last->get_global_transform().get_origin(); Vector2 leaf_pos = final_xform.get_origin(); if ((leaf_pos.distance_to(root_pos)) > total_len) { //oops dude you went too far //print_line("TOO FAR!"); Vector2 rel = leaf_pos - root_pos; rel = rel.normalized() * total_len; leaf_pos = root_pos + rel; } bone_ik_list.front()->get().pos = leaf_pos; //print_line("BONE IK LIST "+itos(bone_ik_list.size())); if (bone_ik_list.size() > 2) { int solver_iterations = 64; float solver_k = 0.3; for (int i = 0; i < solver_iterations; i++) { for (List::Element *E = bone_ik_list.front(); E; E = E->next()) { if (E == bone_ik_list.back()) { break; } float len = E->next()->get().len; if (E->next() == bone_ik_list.back()) { //print_line("back"); Vector2 rel = E->get().pos - E->next()->get().pos; //print_line("PREV "+E->get().pos); Vector2 desired = E->next()->get().pos + rel.normalized() * len; //print_line("DESIRED "+desired); E->get().pos = E->get().pos.linear_interpolate(desired, solver_k); //print_line("POST "+E->get().pos); } else if (E == bone_ik_list.front()) { //only adjust parent //print_line("front"); Vector2 rel = E->next()->get().pos - E->get().pos; //print_line("PREV "+E->next()->get().pos); Vector2 desired = E->get().pos + rel.normalized() * len; //print_line("DESIRED "+desired); E->next()->get().pos = E->next()->get().pos.linear_interpolate(desired, solver_k); //print_line("POST "+E->next()->get().pos); } else { Vector2 rel = E->next()->get().pos - E->get().pos; Vector2 cen = (E->next()->get().pos + E->get().pos) * 0.5; rel = rel.linear_interpolate(rel.normalized() * len, solver_k); rel *= 0.5; E->next()->get().pos = cen + rel; E->get().pos = cen - rel; //print_line("mid"); } } } } } for (List::Element *E = bone_ik_list.back(); E; E = E->prev()) { Node2D *n = E->get().node; if (!E->prev()) { //last goes to what it was final_xform.set_origin(n->get_global_position()); n->set_global_transform(final_xform); } else { Vector2 rel = (E->prev()->get().node->get_global_position() - n->get_global_position()).normalized(); Vector2 rel2 = (E->prev()->get().pos - E->get().pos).normalized(); float rot = rel.angle_to(rel2); if (n->get_global_transform().basis_determinant() < 0) { //mirrored, rotate the other way rot = -rot; } n->rotate(rot); } } break; } } } } void CanvasItemEditor::_draw_text_at_position(Point2 p_position, String p_string, Margin p_side) { Color color = get_color("font_color", "Editor"); color.a = 0.8; Ref font = get_font("font", "Label"); Size2 text_size = font->get_string_size(p_string); switch (p_side) { case MARGIN_LEFT: p_position += Vector2(-text_size.x - 5, text_size.y / 2); break; case MARGIN_TOP: p_position += Vector2(-text_size.x / 2, -5); break; case MARGIN_RIGHT: p_position += Vector2(5, text_size.y / 2); break; case MARGIN_BOTTOM: p_position += Vector2(-text_size.x / 2, text_size.y + 5); break; } viewport->draw_string(font, p_position, p_string, color); } void CanvasItemEditor::_draw_margin_at_position(int p_value, Point2 p_position, Margin p_side) { String str = vformat("%d px", p_value); if (p_value != 0) { _draw_text_at_position(p_position, str, p_side); } } void CanvasItemEditor::_draw_percentage_at_position(float p_value, Point2 p_position, Margin p_side) { String str = vformat("%.1f %%", p_value * 100.0); if (p_value != 0) { _draw_text_at_position(p_position, str, p_side); } } void CanvasItemEditor::_draw_focus() { // Draw the focus around the base viewport if (viewport_base->has_focus()) { get_stylebox("Focus", "EditorStyles")->draw(viewport_base->get_canvas_item(), Rect2(Point2(), viewport_base->get_size())); } } void CanvasItemEditor::_draw_guides() { Color guide_color = Color(0.6, 0.0, 0.8); Transform2D xform = viewport_scrollable->get_transform() * transform; // Guides already there if (EditorNode::get_singleton()->get_edited_scene() && EditorNode::get_singleton()->get_edited_scene()->has_meta("_edit_vertical_guides_")) { Array vguides = EditorNode::get_singleton()->get_edited_scene()->get_meta("_edit_vertical_guides_"); for (int i = 0; i < vguides.size(); i++) { if (drag == DRAG_V_GUIDE && i == edited_guide_index) continue; float x = xform.xform(Point2(vguides[i], 0)).x; viewport_base->draw_line(Point2(x, 0), Point2(x, viewport_base->get_size().y), guide_color); } } if (EditorNode::get_singleton()->get_edited_scene() && EditorNode::get_singleton()->get_edited_scene()->has_meta("_edit_horizontal_guides_")) { Array hguides = EditorNode::get_singleton()->get_edited_scene()->get_meta("_edit_horizontal_guides_"); for (int i = 0; i < hguides.size(); i++) { if (drag == DRAG_H_GUIDE && i == edited_guide_index) continue; float y = xform.xform(Point2(0, hguides[i])).y; viewport_base->draw_line(Point2(0, y), Point2(viewport_base->get_size().x, y), guide_color); } } // Dragged guide Color text_color = get_color("font_color", "Editor"); text_color.a = 0.5; if (drag == DRAG_DOUBLE_GUIDE || drag == DRAG_V_GUIDE) { String str = vformat("%d px", xform.affine_inverse().xform(edited_guide_pos).x); Ref font = get_font("font", "Label"); Size2 text_size = font->get_string_size(str); viewport_base->draw_string(font, Point2(edited_guide_pos.x + 10, RULER_WIDTH + text_size.y / 2 + 10), str, text_color); viewport_base->draw_line(Point2(edited_guide_pos.x, 0), Point2(edited_guide_pos.x, viewport_base->get_size().y), guide_color); } if (drag == DRAG_DOUBLE_GUIDE || drag == DRAG_H_GUIDE) { String str = vformat("%d px", xform.affine_inverse().xform(edited_guide_pos).y); Ref font = get_font("font", "Label"); Size2 text_size = font->get_string_size(str); viewport_base->draw_string(font, Point2(RULER_WIDTH + 10, edited_guide_pos.y + text_size.y / 2 + 10), str, text_color); viewport_base->draw_line(Point2(0, edited_guide_pos.y), Point2(viewport_base->get_size().x, edited_guide_pos.y), guide_color); } } void CanvasItemEditor::_draw_rulers() { Color graduation_color = get_color("font_color", "Editor"); graduation_color.a = 0.5; Color bg_color = get_color("dark_color_2", "Editor"); Color font_color = get_color("font_color", "Editor"); font_color.a = 0.8; Ref font = get_font("rulers", "EditorFonts"); // The rule transform Transform2D ruler_transform; if (show_grid || snap_grid) { ruler_transform = Transform2D(); if (snap_relative && get_item_count() > 0) { ruler_transform.translate(_find_topleftmost_point()); ruler_transform.scale_basis(grid_step * Math::pow(2.0, grid_step_multiplier)); } else { ruler_transform.translate(grid_offset); ruler_transform.scale_basis(grid_step * Math::pow(2.0, grid_step_multiplier)); } while ((transform * ruler_transform).get_scale().x < 50 || (transform * ruler_transform).get_scale().y < 50) { ruler_transform.scale_basis(Point2(2, 2)); } } else { float basic_rule = 100; for (int i = 0; basic_rule * zoom > 100; i++) { basic_rule /= (i % 2) ? 5.0 : 2.0; } for (int i = 0; basic_rule * zoom < 100; i++) { basic_rule *= (i % 2) ? 2.0 : 5.0; } ruler_transform = Transform2D(); ruler_transform.scale(Size2(basic_rule, basic_rule)); } // Subdivisions int major_subdivision = 2; Transform2D major_subdivide = Transform2D(); major_subdivide.scale(Size2(1.0 / major_subdivision, 1.0 / major_subdivision)); int minor_subdivision = 5; Transform2D minor_subdivide = Transform2D(); minor_subdivide.scale(Size2(1.0 / minor_subdivision, 1.0 / minor_subdivision)); // First and last graduations to draw (in the ruler space) Point2 first = (transform * ruler_transform * major_subdivide * minor_subdivide).affine_inverse().xform(Point2()); Point2 last = (transform * ruler_transform * major_subdivide * minor_subdivide).affine_inverse().xform(viewport->get_size()); // Draw top ruler viewport_base->draw_rect(Rect2(Point2(RULER_WIDTH, 0), Size2(viewport->get_size().x, RULER_WIDTH)), bg_color); for (int i = Math::ceil(first.x); i < last.x; i++) { Point2 position = (transform * ruler_transform * major_subdivide * minor_subdivide).xform(Point2(i, 0)); if (i % (major_subdivision * minor_subdivision) == 0) { viewport_base->draw_line(Point2(position.x + RULER_WIDTH, 0), Point2(position.x + RULER_WIDTH, RULER_WIDTH), graduation_color); float val = (ruler_transform * major_subdivide * minor_subdivide).xform(Point2(i, 0)).x; viewport_base->draw_string(font, Point2(position.x + RULER_WIDTH + 2, font->get_height()), vformat(((int)val == val) ? "%d" : "%.1f", val), font_color); } else { if (i % minor_subdivision == 0) { viewport_base->draw_line(Point2(position.x + RULER_WIDTH, RULER_WIDTH * 0.33), Point2(position.x + RULER_WIDTH, RULER_WIDTH), graduation_color); } else { viewport_base->draw_line(Point2(position.x + RULER_WIDTH, RULER_WIDTH * 0.66), Point2(position.x + RULER_WIDTH, RULER_WIDTH), graduation_color); } } } // Draw left ruler viewport_base->draw_rect(Rect2(Point2(0, RULER_WIDTH), Size2(RULER_WIDTH, viewport->get_size().y)), bg_color); for (int i = Math::ceil(first.y); i < last.y; i++) { Point2 position = (transform * ruler_transform * major_subdivide * minor_subdivide).xform(Point2(0, i)); if (i % (major_subdivision * minor_subdivision) == 0) { viewport_base->draw_line(Point2(0, position.y + RULER_WIDTH), Point2(RULER_WIDTH, position.y + RULER_WIDTH), graduation_color); float val = (ruler_transform * major_subdivide * minor_subdivide).xform(Point2(0, i)).y; viewport_base->draw_string(font, Point2(2, position.y + RULER_WIDTH + 2 + font->get_height()), vformat(((int)val == val) ? "%d" : "%.1f", val), font_color); } else { if (i % minor_subdivision == 0) { viewport_base->draw_line(Point2(RULER_WIDTH * 0.33, position.y + RULER_WIDTH), Point2(RULER_WIDTH, position.y + RULER_WIDTH), graduation_color); } else { viewport_base->draw_line(Point2(RULER_WIDTH * 0.66, position.y + RULER_WIDTH), Point2(RULER_WIDTH, position.y + RULER_WIDTH), graduation_color); } } } viewport_base->draw_rect(Rect2(Point2(), Size2(RULER_WIDTH, RULER_WIDTH)), graduation_color); } void CanvasItemEditor::_draw_grid() { if (show_grid) { //Draw the grid Size2 s = viewport->get_size(); int last_cell = 0; Transform2D xform = transform.affine_inverse(); Vector2 real_grid_offset; if (snap_relative && get_item_count() > 0) { Vector2 topleft = _find_topleftmost_point(); real_grid_offset.x = fmod(topleft.x, grid_step.x * (real_t)Math::pow(2.0, grid_step_multiplier)); real_grid_offset.y = fmod(topleft.y, grid_step.y * (real_t)Math::pow(2.0, grid_step_multiplier)); } else { real_grid_offset = grid_offset; } const Color grid_minor_color = get_color("grid_minor_color", "Editor"); if (grid_step.x != 0) { for (int i = 0; i < s.width; i++) { int cell = Math::fast_ftoi(Math::floor((xform.xform(Vector2(i, 0)).x - real_grid_offset.x) / (grid_step.x * Math::pow(2.0, grid_step_multiplier)))); if (i == 0) last_cell = cell; if (last_cell != cell) viewport->draw_line(Point2(i, 0), Point2(i, s.height), grid_minor_color); last_cell = cell; } } if (grid_step.y != 0) { for (int i = 0; i < s.height; i++) { int cell = Math::fast_ftoi(Math::floor((xform.xform(Vector2(0, i)).y - real_grid_offset.y) / (grid_step.y * Math::pow(2.0, grid_step_multiplier)))); if (i == 0) last_cell = cell; if (last_cell != cell) viewport->draw_line(Point2(0, i), Point2(s.width, i), grid_minor_color); last_cell = cell; } } } } void CanvasItemEditor::_draw_selection() { bool pivot_found = false; Ref pivot_icon = get_icon("EditorPivot", "EditorIcons"); bool single = _get_single_item() != NULL; RID ci = viewport->get_canvas_item(); Map &selection = editor_selection->get_selection(); for (Map::Element *E = selection.front(); E; E = E->next()) { CanvasItem *canvas_item = Object::cast_to(E->key()); if (!canvas_item || !canvas_item->is_visible_in_tree()) continue; if (canvas_item->get_viewport() != EditorNode::get_singleton()->get_scene_root()) continue; CanvasItemEditorSelectedItem *se = editor_selection->get_node_editor_data(canvas_item); if (!se) continue; Rect2 rect = canvas_item->_edit_get_rect(); if (show_helpers && drag != DRAG_NONE && drag != DRAG_PIVOT) { const Transform2D pre_drag_xform = transform * se->pre_drag_xform; const Color pre_drag_color = Color(0.4, 0.6, 1, 0.7); Vector2 pre_drag_endpoints[4] = { pre_drag_xform.xform(se->pre_drag_rect.position), pre_drag_xform.xform(se->pre_drag_rect.position + Vector2(se->pre_drag_rect.size.x, 0)), pre_drag_xform.xform(se->pre_drag_rect.position + se->pre_drag_rect.size), pre_drag_xform.xform(se->pre_drag_rect.position + Vector2(0, se->pre_drag_rect.size.y)) }; for (int i = 0; i < 4; i++) { viewport->draw_line(pre_drag_endpoints[i], pre_drag_endpoints[(i + 1) % 4], pre_drag_color, 2); } } Transform2D xform = transform * canvas_item->get_global_transform_with_canvas(); VisualServer::get_singleton()->canvas_item_add_set_transform(ci, xform); Vector2 endpoints[4] = { xform.xform(rect.position), xform.xform(rect.position + Vector2(rect.size.x, 0)), xform.xform(rect.position + rect.size), xform.xform(rect.position + Vector2(0, rect.size.y)) }; Color c = Color(1, 0.6, 0.4, 0.7); VisualServer::get_singleton()->canvas_item_add_set_transform(ci, Transform2D()); for (int i = 0; i < 4; i++) { viewport->draw_line(endpoints[i], endpoints[(i + 1) % 4], c, 2); } if (single && (tool == TOOL_SELECT || tool == TOOL_MOVE || tool == TOOL_ROTATE || tool == TOOL_EDIT_PIVOT)) { //kind of sucks Node2D *node2d = Object::cast_to(canvas_item); if (node2d) { if (node2d->_edit_use_pivot()) { viewport->draw_texture(pivot_icon, xform.get_origin() + (-pivot_icon->get_size() / 2).floor()); can_move_pivot = true; pivot_found = true; } } Control *control = Object::cast_to(canvas_item); if (control) { Vector2 pivot_ofs = control->get_pivot_offset(); if (pivot_ofs != Vector2()) { viewport->draw_texture(pivot_icon, xform.xform(pivot_ofs) + (-pivot_icon->get_size() / 2).floor()); } can_move_pivot = true; pivot_found = true; if (tool == TOOL_SELECT && show_helpers && !Object::cast_to(control->get_parent())) { // Draw the helpers Color color_base = Color(0.8, 0.8, 0.8, 0.5); float anchors_values[4]; anchors_values[0] = control->get_anchor(MARGIN_LEFT); anchors_values[1] = control->get_anchor(MARGIN_TOP); anchors_values[2] = control->get_anchor(MARGIN_RIGHT); anchors_values[3] = control->get_anchor(MARGIN_BOTTOM); // Draw the anchors Vector2 anchors[4]; Vector2 anchors_pos[4]; for (int i = 0; i < 4; i++) { anchors[i] = Vector2((i % 2 == 0) ? anchors_values[i] : anchors_values[(i + 1) % 4], (i % 2 == 1) ? anchors_values[i] : anchors_values[(i + 1) % 4]); anchors_pos[i] = xform.xform(_anchor_to_position(control, anchors[i])); } Map &selection = editor_selection->get_selection(); // Get which anchor is dragged int dragged_anchor = -1; switch (drag) { case DRAG_ANCHOR_ALL: case DRAG_ANCHOR_TOP_LEFT: dragged_anchor = 0; break; case DRAG_ANCHOR_TOP_RIGHT: dragged_anchor = 1; break; case DRAG_ANCHOR_BOTTOM_RIGHT: dragged_anchor = 2; break; case DRAG_ANCHOR_BOTTOM_LEFT: dragged_anchor = 3; break; } if (dragged_anchor >= 0) { // Draw the 4 lines when dragged bool snapped; Color color_snapped = Color(0.64, 0.93, 0.67, 0.5); Vector2 corners_pos[4]; for (int i = 0; i < 4; i++) { corners_pos[i] = xform.xform(_anchor_to_position(control, Vector2((i == 0 || i == 3) ? ANCHOR_BEGIN : ANCHOR_END, (i <= 1) ? ANCHOR_BEGIN : ANCHOR_END))); } Vector2 line_starts[4]; Vector2 line_ends[4]; for (int i = 0; i < 4; i++) { float anchor_val = (i >= 2) ? ANCHOR_END - anchors_values[i] : anchors_values[i]; line_starts[i] = Vector2::linear_interpolate(corners_pos[i], corners_pos[(i + 1) % 4], anchor_val); line_ends[i] = Vector2::linear_interpolate(corners_pos[(i + 3) % 4], corners_pos[(i + 2) % 4], anchor_val); snapped = anchors_values[i] == 0.0 || anchors_values[i] == 0.5 || anchors_values[i] == 1.0; viewport->draw_line(line_starts[i], line_ends[i], snapped ? color_snapped : color_base, (i == dragged_anchor || (i + 3) % 4 == dragged_anchor) ? 2 : 1); } // Display the percentages next to the lines float percent_val; percent_val = anchors_values[(dragged_anchor + 2) % 4] - anchors_values[dragged_anchor]; percent_val = (dragged_anchor >= 2) ? -percent_val : percent_val; _draw_percentage_at_position(percent_val, (anchors_pos[dragged_anchor] + anchors_pos[(dragged_anchor + 1) % 4]) / 2, (Margin)((dragged_anchor + 1) % 4)); percent_val = anchors_values[(dragged_anchor + 3) % 4] - anchors_values[(dragged_anchor + 1) % 4]; percent_val = ((dragged_anchor + 1) % 4 >= 2) ? -percent_val : percent_val; _draw_percentage_at_position(percent_val, (anchors_pos[dragged_anchor] + anchors_pos[(dragged_anchor + 3) % 4]) / 2, (Margin)(dragged_anchor)); percent_val = anchors_values[(dragged_anchor + 1) % 4]; percent_val = ((dragged_anchor + 1) % 4 >= 2) ? ANCHOR_END - percent_val : percent_val; _draw_percentage_at_position(percent_val, (line_starts[dragged_anchor] + anchors_pos[dragged_anchor]) / 2, (Margin)(dragged_anchor)); percent_val = anchors_values[dragged_anchor]; percent_val = (dragged_anchor >= 2) ? ANCHOR_END - percent_val : percent_val; _draw_percentage_at_position(percent_val, (line_ends[(dragged_anchor + 1) % 4] + anchors_pos[dragged_anchor]) / 2, (Margin)((dragged_anchor + 1) % 4)); } Rect2 anchor_rects[4]; anchor_rects[0] = Rect2(anchors_pos[0] - anchor_handle->get_size(), anchor_handle->get_size()); anchor_rects[1] = Rect2(anchors_pos[1] - Vector2(0.0, anchor_handle->get_size().y), Point2(-anchor_handle->get_size().x, anchor_handle->get_size().y)); anchor_rects[2] = Rect2(anchors_pos[2], -anchor_handle->get_size()); anchor_rects[3] = Rect2(anchors_pos[3] - Vector2(anchor_handle->get_size().x, 0.0), Point2(anchor_handle->get_size().x, -anchor_handle->get_size().y)); for (int i = 0; i < 4; i++) { anchor_handle->draw_rect(ci, anchor_rects[i]); } // Draw the margin values and the node width/height when dragging control side float ratio = 0.33; Transform2D parent_transform = xform * control->get_transform().affine_inverse(); float node_pos_in_parent[4]; node_pos_in_parent[0] = control->get_anchor(MARGIN_LEFT) * control->get_parent_area_size().width + control->get_margin(MARGIN_LEFT); node_pos_in_parent[1] = control->get_anchor(MARGIN_TOP) * control->get_parent_area_size().height + control->get_margin(MARGIN_TOP); node_pos_in_parent[2] = control->get_anchor(MARGIN_RIGHT) * control->get_parent_area_size().width + control->get_margin(MARGIN_RIGHT); node_pos_in_parent[3] = control->get_anchor(MARGIN_BOTTOM) * control->get_parent_area_size().height + control->get_margin(MARGIN_BOTTOM); switch (drag) { case DRAG_LEFT: case DRAG_TOP_LEFT: case DRAG_BOTTOM_LEFT: _draw_margin_at_position(control->get_size().width, parent_transform.xform(Vector2((node_pos_in_parent[0] + node_pos_in_parent[2]) / 2, node_pos_in_parent[3])) + Vector2(0, 5), MARGIN_BOTTOM); case DRAG_ALL: Point2 start = Vector2(node_pos_in_parent[0], Math::lerp(node_pos_in_parent[1], node_pos_in_parent[3], ratio)); Point2 end = start - Vector2(control->get_margin(MARGIN_LEFT), 0); _draw_margin_at_position(control->get_margin(MARGIN_LEFT), parent_transform.xform((start + end) / 2), MARGIN_TOP); viewport->draw_line(parent_transform.xform(start), parent_transform.xform(end), color_base, 1); break; } switch (drag) { case DRAG_RIGHT: case DRAG_TOP_RIGHT: case DRAG_BOTTOM_RIGHT: _draw_margin_at_position(control->get_size().width, parent_transform.xform(Vector2((node_pos_in_parent[0] + node_pos_in_parent[2]) / 2, node_pos_in_parent[3])) + Vector2(0, 5), MARGIN_BOTTOM); case DRAG_ALL: Point2 start = Vector2(node_pos_in_parent[2], Math::lerp(node_pos_in_parent[3], node_pos_in_parent[1], ratio)); Point2 end = start - Vector2(control->get_margin(MARGIN_RIGHT), 0); _draw_margin_at_position(control->get_margin(MARGIN_RIGHT), parent_transform.xform((start + end) / 2), MARGIN_BOTTOM); viewport->draw_line(parent_transform.xform(start), parent_transform.xform(end), color_base, 1); break; } switch (drag) { case DRAG_TOP: case DRAG_TOP_LEFT: case DRAG_TOP_RIGHT: _draw_margin_at_position(control->get_size().height, parent_transform.xform(Vector2(node_pos_in_parent[2], (node_pos_in_parent[1] + node_pos_in_parent[3]) / 2)) + Vector2(5, 0), MARGIN_RIGHT); case DRAG_ALL: Point2 start = Vector2(Math::lerp(node_pos_in_parent[0], node_pos_in_parent[2], ratio), node_pos_in_parent[1]); Point2 end = start - Vector2(0, control->get_margin(MARGIN_TOP)); _draw_margin_at_position(control->get_margin(MARGIN_TOP), parent_transform.xform((start + end) / 2), MARGIN_LEFT); viewport->draw_line(parent_transform.xform(start), parent_transform.xform(end), color_base, 1); break; } switch (drag) { case DRAG_BOTTOM: case DRAG_BOTTOM_LEFT: case DRAG_BOTTOM_RIGHT: _draw_margin_at_position(control->get_size().height, parent_transform.xform(Vector2(node_pos_in_parent[2], (node_pos_in_parent[1] + node_pos_in_parent[3]) / 2) + Vector2(5, 0)), MARGIN_RIGHT); case DRAG_ALL: Point2 start = Vector2(Math::lerp(node_pos_in_parent[2], node_pos_in_parent[0], ratio), node_pos_in_parent[3]); Point2 end = start - Vector2(0, control->get_margin(MARGIN_BOTTOM)); _draw_margin_at_position(control->get_margin(MARGIN_BOTTOM), parent_transform.xform((start + end) / 2), MARGIN_RIGHT); viewport->draw_line(parent_transform.xform(start), parent_transform.xform(end), color_base, 1); break; } switch (drag) { //Draw the ghost rect if the node if rotated/scaled case DRAG_LEFT: case DRAG_TOP_LEFT: case DRAG_TOP: case DRAG_TOP_RIGHT: case DRAG_RIGHT: case DRAG_BOTTOM_RIGHT: case DRAG_BOTTOM: case DRAG_BOTTOM_LEFT: case DRAG_ALL: if (control->get_rotation() != 0.0 || control->get_scale() != Vector2(1, 1)) { Rect2 rect = Rect2(Vector2(node_pos_in_parent[0], node_pos_in_parent[1]), control->get_size()); viewport->draw_rect(parent_transform.xform(rect), color_base, false); } break; } } } if (tool == TOOL_SELECT) { for (int i = 0; i < 4; i++) { int prev = (i + 3) % 4; int next = (i + 1) % 4; Vector2 ofs = ((endpoints[i] - endpoints[prev]).normalized() + ((endpoints[i] - endpoints[next]).normalized())).normalized(); ofs *= 1.4144 * (select_handle->get_size().width / 2); select_handle->draw(ci, (endpoints[i] + ofs - (select_handle->get_size() / 2)).floor()); ofs = (endpoints[i] + endpoints[next]) / 2; ofs += (endpoints[next] - endpoints[i]).tangent().normalized() * (select_handle->get_size().width / 2); select_handle->draw(ci, (ofs - (select_handle->get_size() / 2)).floor()); } } } } pivot_button->set_disabled(!pivot_found); if (box_selecting) { Point2 bsfrom = transform.xform(drag_from); Point2 bsto = transform.xform(box_selecting_to); VisualServer::get_singleton()->canvas_item_add_rect(ci, Rect2(bsfrom, bsto - bsfrom), Color(0.7, 0.7, 1.0, 0.3)); } Color rotate_color(0.4, 0.7, 1.0, 0.8); if (drag == DRAG_ROTATE) { VisualServer::get_singleton()->canvas_item_add_line(ci, transform.xform(display_rotate_from), transform.xform(display_rotate_to), rotate_color); } } void CanvasItemEditor::_draw_axis() { RID ci = viewport->get_canvas_item(); Color x_axis_color(1.0, 0.4, 0.4, 0.6); Color y_axis_color(0.4, 1.0, 0.4, 0.6); Color area_axis_color(0.4, 0.4, 1.0, 0.4); Point2 origin = transform.get_origin(); VisualServer::get_singleton()->canvas_item_add_line(ci, Point2(0, origin.y), Point2(viewport->get_size().x, origin.y), x_axis_color); VisualServer::get_singleton()->canvas_item_add_line(ci, Point2(origin.x, 0), Point2(origin.x, viewport->get_size().y), y_axis_color); Size2 screen_size = Size2(ProjectSettings::get_singleton()->get("display/window/size/width"), ProjectSettings::get_singleton()->get("display/window/size/height")); Vector2 screen_endpoints[4] = { transform.xform(Vector2(0, 0)), transform.xform(Vector2(screen_size.width, 0)), transform.xform(Vector2(screen_size.width, screen_size.height)), transform.xform(Vector2(0, screen_size.height)) }; for (int i = 0; i < 4; i++) { VisualServer::get_singleton()->canvas_item_add_line(ci, screen_endpoints[i], screen_endpoints[(i + 1) % 4], area_axis_color); } } void CanvasItemEditor::_draw_bones() { RID ci = viewport->get_canvas_item(); if (skeleton_show_bones) { int bone_width = EditorSettings::get_singleton()->get("editors/2d/bone_width"); Color bone_color1 = EditorSettings::get_singleton()->get("editors/2d/bone_color1"); Color bone_color2 = EditorSettings::get_singleton()->get("editors/2d/bone_color2"); Color bone_ik_color = EditorSettings::get_singleton()->get("editors/2d/bone_ik_color"); Color bone_selected_color = EditorSettings::get_singleton()->get("editors/2d/bone_selected_color"); for (Map::Element *E = bone_list.front(); E; E = E->next()) { E->get().from = Vector2(); E->get().to = Vector2(); Node2D *n2d = Object::cast_to(ObjectDB::get_instance(E->get().bone)); if (!n2d) continue; if (!n2d->get_parent()) continue; CanvasItem *pi = n2d->get_parent_item(); Node2D *pn2d = Object::cast_to(n2d->get_parent()); if (!pn2d) continue; Vector2 from = transform.xform(pn2d->get_global_position()); Vector2 to = transform.xform(n2d->get_global_position()); E->get().from = from; E->get().to = to; Vector2 rel = to - from; Vector2 relt = rel.tangent().normalized() * bone_width; Vector bone_shape; bone_shape.push_back(from); bone_shape.push_back(from + rel * 0.2 + relt); bone_shape.push_back(to); bone_shape.push_back(from + rel * 0.2 - relt); Vector colors; if (pi->has_meta("_edit_ik_")) { colors.push_back(bone_ik_color); colors.push_back(bone_ik_color); colors.push_back(bone_ik_color); colors.push_back(bone_ik_color); } else { colors.push_back(bone_color1); colors.push_back(bone_color2); colors.push_back(bone_color1); colors.push_back(bone_color2); } VisualServer::get_singleton()->canvas_item_add_primitive(ci, bone_shape, colors, Vector(), RID()); if (editor_selection->is_selected(pi)) { for (int i = 0; i < bone_shape.size(); i++) { VisualServer::get_singleton()->canvas_item_add_line(ci, bone_shape[i], bone_shape[(i + 1) % bone_shape.size()], bone_selected_color, 2); } } } } } void CanvasItemEditor::_draw_locks_and_groups(Node *p_node, const Transform2D &p_xform) { ERR_FAIL_COND(!p_node); RID viewport_ci = viewport->get_canvas_item(); Transform2D transform_ci = p_xform; CanvasItem *ci = Object::cast_to(p_node); if (ci) transform_ci = transform_ci * ci->get_transform(); for (int i = p_node->get_child_count() - 1; i >= 0; i--) { _draw_locks_and_groups(p_node->get_child(i), transform_ci); } if (ci) { Ref lock = get_icon("LockViewport", "EditorIcons"); if (p_node->has_meta("_edit_lock_")) { lock->draw(viewport_ci, transform_ci.xform(Point2(0, 0))); } Ref group = get_icon("GroupViewport", "EditorIcons"); if (ci->has_meta("_edit_group_")) { Vector2 ofs = transform_ci.xform(Point2(0, 0)); if (ci->has_meta("_edit_lock_")) ofs = Point2(ofs.x + lock->get_size().x, ofs.y); group->draw(viewport_ci, ofs); } } } void CanvasItemEditor::_build_bones_list(Node *p_node) { ERR_FAIL_COND(!p_node); for (int i = 0; i < p_node->get_child_count(); i++) { _build_bones_list(p_node->get_child(i)); } CanvasItem *c = Object::cast_to(p_node); if (c && c->is_visible_in_tree()) { if (c->has_meta("_edit_bone_")) { ObjectID id = c->get_instance_id(); if (!bone_list.has(id)) { BoneList bone; bone.bone = id; bone_list[id] = bone; } bone_list[id].last_pass = bone_last_frame; } } } void CanvasItemEditor::_get_encompassing_rect(Node *p_node, Rect2 &r_rect, const Transform2D &p_xform) { ERR_FAIL_COND(!p_node); for (int i = 0; i < p_node->get_child_count(); i++) { _get_encompassing_rect(p_node->get_child(i), r_rect, p_xform); } CanvasItem *c = Object::cast_to(p_node); if (c && c->is_visible_in_tree()) { Rect2 rect = c->_edit_get_rect(); Transform2D xform = p_xform * c->get_transform(); r_rect.expand_to(xform.xform(rect.position)); r_rect.expand_to(xform.xform(rect.position + Point2(rect.size.x, 0))); r_rect.expand_to(xform.xform(rect.position + Point2(0, rect.size.y))); r_rect.expand_to(xform.xform(rect.position + rect.size)); } } void CanvasItemEditor::_draw_viewport_base() { if (show_rulers) _draw_rulers(); if (show_guides) _draw_guides(); _draw_focus(); } void CanvasItemEditor::_draw_viewport() { // hide/show buttons depending on the selection bool all_locked = true; bool all_group = true; List &selection = editor_selection->get_selected_node_list(); if (selection.empty()) { all_locked = false; all_group = false; } else { for (List::Element *E = selection.front(); E; E = E->next()) { if (Object::cast_to(E->get()) && !Object::cast_to(E->get())->has_meta("_edit_lock_")) { all_locked = false; break; } } for (List::Element *E = selection.front(); E; E = E->next()) { if (Object::cast_to(E->get()) && !Object::cast_to(E->get())->has_meta("_edit_group_")) { all_group = false; break; } } } lock_button->set_visible(!all_locked); lock_button->set_disabled(selection.empty()); unlock_button->set_visible(all_locked); group_button->set_visible(!all_group); group_button->set_disabled(selection.empty()); ungroup_button->set_visible(all_group); _update_scrollbars(); _draw_grid(); _draw_selection(); _draw_axis(); if (editor->get_edited_scene()) _draw_locks_and_groups(editor->get_edited_scene(), transform); RID ci = viewport->get_canvas_item(); VisualServer::get_singleton()->canvas_item_add_set_transform(ci, Transform2D()); EditorPluginList *over_plugin_list = editor->get_editor_plugins_over(); if (!over_plugin_list->empty()) { over_plugin_list->forward_draw_over_canvas(viewport); } _draw_bones(); } void CanvasItemEditor::_notification(int p_what) { if (p_what == NOTIFICATION_PHYSICS_PROCESS) { EditorNode::get_singleton()->get_scene_root()->set_snap_controls_to_pixels(GLOBAL_GET("gui/common/snap_controls_to_pixels")); List &selection = editor_selection->get_selected_node_list(); bool all_control = true; bool has_control = false; for (List::Element *E = selection.front(); E; E = E->next()) { CanvasItem *canvas_item = Object::cast_to(E->get()); if (!canvas_item || !canvas_item->is_visible_in_tree()) continue; if (canvas_item->get_viewport() != EditorNode::get_singleton()->get_scene_root()) continue; if (Object::cast_to(canvas_item)) has_control = true; else all_control = false; CanvasItemEditorSelectedItem *se = editor_selection->get_node_editor_data(canvas_item); if (!se) continue; Rect2 r = canvas_item->_edit_get_rect(); Transform2D xform = canvas_item->get_transform(); if (r != se->prev_rect || xform != se->prev_xform) { viewport->update(); se->prev_rect = r; se->prev_xform = xform; } if (Object::cast_to(canvas_item)) { float anchors[4]; Vector2 pivot; pivot = Object::cast_to(canvas_item)->get_pivot_offset(); anchors[MARGIN_LEFT] = Object::cast_to(canvas_item)->get_anchor(MARGIN_LEFT); anchors[MARGIN_RIGHT] = Object::cast_to(canvas_item)->get_anchor(MARGIN_RIGHT); anchors[MARGIN_TOP] = Object::cast_to(canvas_item)->get_anchor(MARGIN_TOP); anchors[MARGIN_BOTTOM] = Object::cast_to(canvas_item)->get_anchor(MARGIN_BOTTOM); if (pivot != se->prev_pivot || anchors[MARGIN_LEFT] != se->prev_anchors[MARGIN_LEFT] || anchors[MARGIN_RIGHT] != se->prev_anchors[MARGIN_RIGHT] || anchors[MARGIN_TOP] != se->prev_anchors[MARGIN_TOP] || anchors[MARGIN_BOTTOM] != se->prev_anchors[MARGIN_BOTTOM]) { viewport->update(); viewport_base->update(); se->prev_pivot = pivot; se->prev_anchors[MARGIN_LEFT] = anchors[MARGIN_LEFT]; se->prev_anchors[MARGIN_RIGHT] = anchors[MARGIN_RIGHT]; se->prev_anchors[MARGIN_TOP] = anchors[MARGIN_TOP]; se->prev_anchors[MARGIN_BOTTOM] = anchors[MARGIN_BOTTOM]; } } } if (all_control && has_control) presets_menu->show(); else presets_menu->hide(); for (Map::Element *E = bone_list.front(); E; E = E->next()) { Object *b = ObjectDB::get_instance(E->get().bone); if (!b) { viewport->update(); break; } Node2D *b2 = Object::cast_to(b); if (!b2) { continue; } if (b2->get_global_transform() != E->get().xform) { E->get().xform = b2->get_global_transform(); viewport->update(); } } } if (p_what == NOTIFICATION_ENTER_TREE) { select_sb->set_texture(get_icon("EditorRect2D", "EditorIcons")); for (int i = 0; i < 4; i++) { select_sb->set_margin_size(Margin(i), 4); select_sb->set_default_margin(Margin(i), 4); } AnimationPlayerEditor::singleton->get_key_editor()->connect("visibility_changed", this, "_keying_changed"); _keying_changed(); } else if (p_what == EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED) { select_sb->set_texture(get_icon("EditorRect2D", "EditorIcons")); } if (p_what == NOTIFICATION_ENTER_TREE || p_what == EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED) { select_button->set_icon(get_icon("ToolSelect", "EditorIcons")); list_select_button->set_icon(get_icon("ListSelect", "EditorIcons")); move_button->set_icon(get_icon("ToolMove", "EditorIcons")); rotate_button->set_icon(get_icon("ToolRotate", "EditorIcons")); snap_button->set_icon(get_icon("Snap", "EditorIcons")); snap_config_menu->set_icon(get_icon("GuiMiniTabMenu", "EditorIcons")); skeleton_menu->set_icon(get_icon("Bone", "EditorIcons")); pan_button->set_icon(get_icon("ToolPan", "EditorIcons")); pivot_button->set_icon(get_icon("EditPivot", "EditorIcons")); select_handle = get_icon("EditorHandle", "EditorIcons"); anchor_handle = get_icon("EditorControlAnchor", "EditorIcons"); lock_button->set_icon(get_icon("Lock", "EditorIcons")); unlock_button->set_icon(get_icon("Unlock", "EditorIcons")); group_button->set_icon(get_icon("Group", "EditorIcons")); ungroup_button->set_icon(get_icon("Ungroup", "EditorIcons")); key_loc_button->set_icon(get_icon("KeyPosition", "EditorIcons")); key_rot_button->set_icon(get_icon("KeyRotation", "EditorIcons")); key_scale_button->set_icon(get_icon("KeyScale", "EditorIcons")); key_insert_button->set_icon(get_icon("Key", "EditorIcons")); zoom_minus->set_icon(get_icon("ZoomLess", "EditorIcons")); zoom_reset->set_icon(get_icon("ZoomReset", "EditorIcons")); zoom_plus->set_icon(get_icon("ZoomMore", "EditorIcons")); presets_menu->set_icon(get_icon("ControlLayout", "EditorIcons")); PopupMenu *p = presets_menu->get_popup(); p->clear(); p->add_icon_item(get_icon("ControlAlignTopLeft", "EditorIcons"), "Top Left", ANCHORS_AND_MARGINS_PRESET_TOP_LEFT); p->add_icon_item(get_icon("ControlAlignTopRight", "EditorIcons"), "Top Right", ANCHORS_AND_MARGINS_PRESET_TOP_RIGHT); p->add_icon_item(get_icon("ControlAlignBottomRight", "EditorIcons"), "Bottom Right", ANCHORS_AND_MARGINS_PRESET_BOTTOM_RIGHT); p->add_icon_item(get_icon("ControlAlignBottomLeft", "EditorIcons"), "Bottom Left", ANCHORS_AND_MARGINS_PRESET_BOTTOM_LEFT); p->add_separator(); p->add_icon_item(get_icon("ControlAlignLeftCenter", "EditorIcons"), "Center Left", ANCHORS_AND_MARGINS_PRESET_CENTER_LEFT); p->add_icon_item(get_icon("ControlAlignTopCenter", "EditorIcons"), "Center Top", ANCHORS_AND_MARGINS_PRESET_CENTER_TOP); p->add_icon_item(get_icon("ControlAlignRightCenter", "EditorIcons"), "Center Right", ANCHORS_AND_MARGINS_PRESET_CENTER_RIGHT); p->add_icon_item(get_icon("ControlAlignBottomCenter", "EditorIcons"), "Center Bottom", ANCHORS_AND_MARGINS_PRESET_CENTER_BOTTOM); p->add_icon_item(get_icon("ControlAlignCenter", "EditorIcons"), "Center", ANCHORS_AND_MARGINS_PRESET_CENTER); p->add_separator(); p->add_icon_item(get_icon("ControlAlignLeftWide", "EditorIcons"), "Left Wide", ANCHORS_AND_MARGINS_PRESET_LEFT_WIDE); p->add_icon_item(get_icon("ControlAlignTopWide", "EditorIcons"), "Top Wide", ANCHORS_AND_MARGINS_PRESET_TOP_WIDE); p->add_icon_item(get_icon("ControlAlignRightWide", "EditorIcons"), "Right Wide", ANCHORS_AND_MARGINS_PRESET_RIGHT_WIDE); p->add_icon_item(get_icon("ControlAlignBottomWide", "EditorIcons"), "Bottom Wide", ANCHORS_AND_MARGINS_PRESET_BOTTOM_WIDE); p->add_icon_item(get_icon("ControlVcenterWide", "EditorIcons"), "VCenter Wide ", ANCHORS_AND_MARGINS_PRESET_VCENTER_WIDE); p->add_icon_item(get_icon("ControlHcenterWide", "EditorIcons"), "HCenter Wide ", ANCHORS_AND_MARGINS_PRESET_HCENTER_WIDE); p->add_separator(); p->add_icon_item(get_icon("ControlAlignWide", "EditorIcons"), "Full Rect", ANCHORS_AND_MARGINS_PRESET_WIDE); p->add_separator(); p->add_submenu_item(TTR("Anchors only"), "Anchors"); p->set_item_icon(20, get_icon("Anchor", "EditorIcons")); anchors_popup->clear(); anchors_popup->add_icon_item(get_icon("ControlAlignTopLeft", "EditorIcons"), "Top Left", ANCHORS_PRESET_TOP_LEFT); anchors_popup->add_icon_item(get_icon("ControlAlignTopRight", "EditorIcons"), "Top Right", ANCHORS_PRESET_TOP_RIGHT); anchors_popup->add_icon_item(get_icon("ControlAlignBottomRight", "EditorIcons"), "Bottom Right", ANCHORS_PRESET_BOTTOM_RIGHT); anchors_popup->add_icon_item(get_icon("ControlAlignBottomLeft", "EditorIcons"), "Bottom Left", ANCHORS_PRESET_BOTTOM_LEFT); anchors_popup->add_separator(); anchors_popup->add_icon_item(get_icon("ControlAlignLeftCenter", "EditorIcons"), "Center Left", ANCHORS_PRESET_CENTER_LEFT); anchors_popup->add_icon_item(get_icon("ControlAlignTopCenter", "EditorIcons"), "Center Top", ANCHORS_PRESET_CENTER_TOP); anchors_popup->add_icon_item(get_icon("ControlAlignRightCenter", "EditorIcons"), "Center Right", ANCHORS_PRESET_CENTER_RIGHT); anchors_popup->add_icon_item(get_icon("ControlAlignBottomCenter", "EditorIcons"), "Center Bottom", ANCHORS_PRESET_CENTER_BOTTOM); anchors_popup->add_icon_item(get_icon("ControlAlignCenter", "EditorIcons"), "Center", ANCHORS_PRESET_CENTER); anchors_popup->add_separator(); anchors_popup->add_icon_item(get_icon("ControlAlignLeftWide", "EditorIcons"), "Left Wide", ANCHORS_PRESET_LEFT_WIDE); anchors_popup->add_icon_item(get_icon("ControlAlignTopWide", "EditorIcons"), "Top Wide", ANCHORS_PRESET_TOP_WIDE); anchors_popup->add_icon_item(get_icon("ControlAlignRightWide", "EditorIcons"), "Right Wide", ANCHORS_PRESET_RIGHT_WIDE); anchors_popup->add_icon_item(get_icon("ControlAlignBottomWide", "EditorIcons"), "Bottom Wide", ANCHORS_PRESET_BOTTOM_WIDE); anchors_popup->add_icon_item(get_icon("ControlVcenterWide", "EditorIcons"), "VCenter Wide ", ANCHORS_PRESET_VCENTER_WIDE); anchors_popup->add_icon_item(get_icon("ControlHcenterWide", "EditorIcons"), "HCenter Wide ", ANCHORS_PRESET_HCENTER_WIDE); anchors_popup->add_separator(); anchors_popup->add_icon_item(get_icon("ControlAlignWide", "EditorIcons"), "Full Rect", ANCHORS_PRESET_WIDE); } } void CanvasItemEditor::edit(CanvasItem *p_canvas_item) { drag = DRAG_NONE; // Clear the selection editor_selection->clear(); //_clear_canvas_items(); editor_selection->add_node(p_canvas_item); //_add_canvas_item(p_canvas_item); viewport->update(); viewport_base->update(); } void CanvasItemEditor::_update_scrollbars() { updating_scroll = true; if (show_rulers) viewport_scrollable->set_begin(Point2(RULER_WIDTH, RULER_WIDTH)); else viewport_scrollable->set_begin(Point2()); Size2 size = viewport->get_size(); Size2 hmin = h_scroll->get_minimum_size(); Size2 vmin = v_scroll->get_minimum_size(); v_scroll->set_begin(Point2(size.width - vmin.width, 0)); v_scroll->set_end(Point2(size.width, size.height)); h_scroll->set_begin(Point2(0, size.height - hmin.height)); h_scroll->set_end(Point2(size.width - vmin.width, size.height)); Size2 screen_rect = Size2(ProjectSettings::get_singleton()->get("display/window/size/width"), ProjectSettings::get_singleton()->get("display/window/size/height")); Rect2 local_rect = Rect2(Point2(), viewport->get_size() - Size2(vmin.width, hmin.height)); Rect2 canvas_item_rect = Rect2(Point2(), screen_rect); bone_last_frame++; if (editor->get_edited_scene()) { _build_bones_list(editor->get_edited_scene()); _get_encompassing_rect(editor->get_edited_scene(), canvas_item_rect, Transform2D()); } List::Element *> bone_to_erase; for (Map::Element *E = bone_list.front(); E; E = E->next()) { if (E->get().last_pass != bone_last_frame) { bone_to_erase.push_back(E); } } while (bone_to_erase.size()) { bone_list.erase(bone_to_erase.front()->get()); bone_to_erase.pop_front(); } //expand area so it's easier to do animations and stuff at 0,0 canvas_item_rect.size += screen_rect * 2; canvas_item_rect.position -= screen_rect; Point2 ofs; if (canvas_item_rect.size.height <= (local_rect.size.y / zoom)) { v_scroll->hide(); ofs.y = canvas_item_rect.position.y; } else { v_scroll->show(); v_scroll->set_min(canvas_item_rect.position.y); v_scroll->set_max(canvas_item_rect.position.y + canvas_item_rect.size.y); v_scroll->set_page(local_rect.size.y / zoom); if (first_update) { //so 0,0 is visible v_scroll->set_value(-10); h_scroll->set_value(-10); first_update = false; } ofs.y = v_scroll->get_value(); } if (canvas_item_rect.size.width <= (local_rect.size.x / zoom)) { h_scroll->hide(); ofs.x = canvas_item_rect.position.x; } else { h_scroll->show(); h_scroll->set_min(canvas_item_rect.position.x); h_scroll->set_max(canvas_item_rect.position.x + canvas_item_rect.size.x); h_scroll->set_page(local_rect.size.x / zoom); ofs.x = h_scroll->get_value(); } //transform=Matrix32(); transform.elements[2] = -ofs * zoom; editor->get_scene_root()->set_global_canvas_transform(transform); updating_scroll = false; //transform.scale_basis(Vector2(zoom,zoom)); } void CanvasItemEditor::_update_scroll(float) { if (updating_scroll) return; Point2 ofs; ofs.x = h_scroll->get_value(); ofs.y = v_scroll->get_value(); //current_window->set_scroll(-ofs); transform = Transform2D(); transform.scale_basis(Size2(zoom, zoom)); transform.elements[2] = -ofs; editor->get_scene_root()->set_global_canvas_transform(transform); viewport->update(); viewport_base->update(); } void CanvasItemEditor::_set_anchors_and_margins_preset(Control::LayoutPreset p_preset) { List &selection = editor_selection->get_selected_node_list(); undo_redo->create_action(TTR("Change Anchors and Margins")); for (List::Element *E = selection.front(); E; E = E->next()) { Control *c = Object::cast_to(E->get()); undo_redo->add_do_method(c, "set_anchors_preset", p_preset); switch (p_preset) { case PRESET_TOP_LEFT: case PRESET_TOP_RIGHT: case PRESET_BOTTOM_LEFT: case PRESET_BOTTOM_RIGHT: case PRESET_CENTER_LEFT: case PRESET_CENTER_TOP: case PRESET_CENTER_RIGHT: case PRESET_CENTER_BOTTOM: case PRESET_CENTER: undo_redo->add_do_method(c, "set_margins_preset", p_preset, Control::PRESET_MODE_KEEP_SIZE); break; case PRESET_LEFT_WIDE: case PRESET_TOP_WIDE: case PRESET_RIGHT_WIDE: case PRESET_BOTTOM_WIDE: case PRESET_VCENTER_WIDE: case PRESET_HCENTER_WIDE: case PRESET_WIDE: undo_redo->add_do_method(c, "set_margins_preset", p_preset, Control::PRESET_MODE_MINSIZE); break; } undo_redo->add_undo_method(c, "set_anchor", MARGIN_LEFT, c->get_anchor(MARGIN_LEFT)); undo_redo->add_undo_method(c, "set_anchor", MARGIN_TOP, c->get_anchor(MARGIN_TOP)); undo_redo->add_undo_method(c, "set_anchor", MARGIN_RIGHT, c->get_anchor(MARGIN_RIGHT)); undo_redo->add_undo_method(c, "set_anchor", MARGIN_BOTTOM, c->get_anchor(MARGIN_BOTTOM)); undo_redo->add_undo_method(c, "set_margin", MARGIN_LEFT, c->get_margin(MARGIN_LEFT)); undo_redo->add_undo_method(c, "set_margin", MARGIN_TOP, c->get_margin(MARGIN_TOP)); undo_redo->add_undo_method(c, "set_margin", MARGIN_RIGHT, c->get_margin(MARGIN_RIGHT)); undo_redo->add_undo_method(c, "set_margin", MARGIN_BOTTOM, c->get_margin(MARGIN_BOTTOM)); } undo_redo->commit_action(); } void CanvasItemEditor::_set_anchors_preset(Control::LayoutPreset p_preset) { List &selection = editor_selection->get_selected_node_list(); undo_redo->create_action(TTR("Change Anchors")); for (List::Element *E = selection.front(); E; E = E->next()) { Control *c = Object::cast_to(E->get()); undo_redo->add_do_method(c, "set_anchors_preset", p_preset); undo_redo->add_undo_method(c, "set_anchor", MARGIN_LEFT, c->get_anchor(MARGIN_LEFT)); undo_redo->add_undo_method(c, "set_anchor", MARGIN_TOP, c->get_anchor(MARGIN_TOP)); undo_redo->add_undo_method(c, "set_anchor", MARGIN_RIGHT, c->get_anchor(MARGIN_RIGHT)); undo_redo->add_undo_method(c, "set_anchor", MARGIN_BOTTOM, c->get_anchor(MARGIN_BOTTOM)); } undo_redo->commit_action(); } void CanvasItemEditor::_zoom_on_position(float p_zoom, Point2 p_position) { if (p_zoom < MIN_ZOOM || p_zoom > MAX_ZOOM) return; float prev_zoom = zoom; zoom = p_zoom; Point2 ofs = p_position; ofs = ofs / prev_zoom - ofs / zoom; h_scroll->set_value(h_scroll->get_value() + ofs.x); v_scroll->set_value(v_scroll->get_value() + ofs.y); _update_scroll(0); viewport->update(); viewport_base->update(); } void CanvasItemEditor::_zoom_minus() { _zoom_on_position(zoom / 2.0, viewport_scrollable->get_size() / 2.0); } void CanvasItemEditor::_zoom_reset() { _zoom_on_position(1.0, viewport_scrollable->get_size() / 2.0); } void CanvasItemEditor::_zoom_plus() { _zoom_on_position(zoom * 2.0, viewport_scrollable->get_size() / 2.0); } void CanvasItemEditor::_toggle_snap(bool p_status) { snap_active = p_status; viewport->update(); viewport_base->update(); } void CanvasItemEditor::_popup_callback(int p_op) { last_option = MenuOption(p_op); switch (p_op) { case SHOW_GRID: { show_grid = !show_grid; int idx = view_menu->get_popup()->get_item_index(SHOW_GRID); view_menu->get_popup()->set_item_checked(idx, show_grid); viewport->update(); viewport_base->update(); } break; case SNAP_USE_NODE_PARENT: { snap_node_parent = !snap_node_parent; int idx = smartsnap_config_popup->get_item_index(SNAP_USE_NODE_PARENT); smartsnap_config_popup->set_item_checked(idx, snap_node_parent); } break; case SNAP_USE_NODE_ANCHORS: { snap_node_anchors = !snap_node_anchors; int idx = smartsnap_config_popup->get_item_index(SNAP_USE_NODE_ANCHORS); smartsnap_config_popup->set_item_checked(idx, snap_node_anchors); } break; case SNAP_USE_NODE_SIDES: { snap_node_sides = !snap_node_sides; int idx = smartsnap_config_popup->get_item_index(SNAP_USE_NODE_SIDES); smartsnap_config_popup->set_item_checked(idx, snap_node_sides); } break; case SNAP_USE_OTHER_NODES: { snap_other_nodes = !snap_other_nodes; int idx = smartsnap_config_popup->get_item_index(SNAP_USE_OTHER_NODES); smartsnap_config_popup->set_item_checked(idx, snap_other_nodes); } break; case SNAP_USE_GUIDES: { snap_guides = !snap_guides; int idx = smartsnap_config_popup->get_item_index(SNAP_USE_GUIDES); smartsnap_config_popup->set_item_checked(idx, snap_guides); } break; case SNAP_USE_GRID: { snap_grid = !snap_grid; int idx = snap_config_menu->get_popup()->get_item_index(SNAP_USE_GRID); snap_config_menu->get_popup()->set_item_checked(idx, snap_grid); } break; case SNAP_USE_ROTATION: { snap_rotation = !snap_rotation; int idx = snap_config_menu->get_popup()->get_item_index(SNAP_USE_ROTATION); snap_config_menu->get_popup()->set_item_checked(idx, snap_rotation); } break; case SNAP_RELATIVE: { snap_relative = !snap_relative; int idx = snap_config_menu->get_popup()->get_item_index(SNAP_RELATIVE); snap_config_menu->get_popup()->set_item_checked(idx, snap_relative); viewport->update(); viewport_base->update(); } break; case SNAP_USE_PIXEL: { snap_pixel = !snap_pixel; int idx = snap_config_menu->get_popup()->get_item_index(SNAP_USE_PIXEL); snap_config_menu->get_popup()->set_item_checked(idx, snap_pixel); } break; case SNAP_CONFIGURE: { ((SnapDialog *)snap_dialog)->set_fields(grid_offset, grid_step, snap_rotation_offset, snap_rotation_step); snap_dialog->popup_centered(Size2(220, 160)); } break; case SKELETON_SHOW_BONES: { skeleton_show_bones = !skeleton_show_bones; int idx = skeleton_menu->get_popup()->get_item_index(SKELETON_SHOW_BONES); skeleton_menu->get_popup()->set_item_checked(idx, skeleton_show_bones); viewport->update(); } break; case SHOW_HELPERS: { show_helpers = !show_helpers; int idx = view_menu->get_popup()->get_item_index(SHOW_HELPERS); view_menu->get_popup()->set_item_checked(idx, show_helpers); viewport->update(); } break; case SHOW_RULERS: { show_rulers = !show_rulers; int idx = view_menu->get_popup()->get_item_index(SHOW_RULERS); view_menu->get_popup()->set_item_checked(idx, show_rulers); viewport->update(); viewport_base->update(); } break; case SHOW_GUIDES: { show_guides = !show_guides; int idx = view_menu->get_popup()->get_item_index(SHOW_GUIDES); view_menu->get_popup()->set_item_checked(idx, show_guides); viewport->update(); viewport_base->update(); } break; case LOCK_SELECTED: { List &selection = editor_selection->get_selected_node_list(); for (List::Element *E = selection.front(); E; E = E->next()) { CanvasItem *canvas_item = Object::cast_to(E->get()); if (!canvas_item || !canvas_item->is_visible_in_tree()) continue; if (canvas_item->get_viewport() != EditorNode::get_singleton()->get_scene_root()) continue; canvas_item->set_meta("_edit_lock_", true); emit_signal("item_lock_status_changed"); } viewport->update(); } break; case UNLOCK_SELECTED: { List &selection = editor_selection->get_selected_node_list(); for (List::Element *E = selection.front(); E; E = E->next()) { CanvasItem *canvas_item = Object::cast_to(E->get()); if (!canvas_item || !canvas_item->is_visible_in_tree()) continue; if (canvas_item->get_viewport() != EditorNode::get_singleton()->get_scene_root()) continue; canvas_item->set_meta("_edit_lock_", Variant()); emit_signal("item_lock_status_changed"); } viewport->update(); } break; case GROUP_SELECTED: { List &selection = editor_selection->get_selected_node_list(); for (List::Element *E = selection.front(); E; E = E->next()) { CanvasItem *canvas_item = Object::cast_to(E->get()); if (!canvas_item || !canvas_item->is_visible_in_tree()) continue; if (canvas_item->get_viewport() != EditorNode::get_singleton()->get_scene_root()) continue; canvas_item->set_meta("_edit_group_", true); emit_signal("item_group_status_changed"); } viewport->update(); } break; case UNGROUP_SELECTED: { List &selection = editor_selection->get_selected_node_list(); for (List::Element *E = selection.front(); E; E = E->next()) { CanvasItem *canvas_item = Object::cast_to(E->get()); if (!canvas_item || !canvas_item->is_visible_in_tree()) continue; if (canvas_item->get_viewport() != EditorNode::get_singleton()->get_scene_root()) continue; canvas_item->set_meta("_edit_group_", Variant()); emit_signal("item_group_status_changed"); } viewport->update(); } break; case ANCHORS_AND_MARGINS_PRESET_TOP_LEFT: { _set_anchors_and_margins_preset(PRESET_TOP_LEFT); } break; case ANCHORS_AND_MARGINS_PRESET_TOP_RIGHT: { _set_anchors_and_margins_preset(PRESET_TOP_RIGHT); } break; case ANCHORS_AND_MARGINS_PRESET_BOTTOM_LEFT: { _set_anchors_and_margins_preset(PRESET_BOTTOM_LEFT); } break; case ANCHORS_AND_MARGINS_PRESET_BOTTOM_RIGHT: { _set_anchors_and_margins_preset(PRESET_BOTTOM_RIGHT); } break; case ANCHORS_AND_MARGINS_PRESET_CENTER_LEFT: { _set_anchors_and_margins_preset(PRESET_CENTER_LEFT); } break; case ANCHORS_AND_MARGINS_PRESET_CENTER_RIGHT: { _set_anchors_and_margins_preset(PRESET_CENTER_RIGHT); } break; case ANCHORS_AND_MARGINS_PRESET_CENTER_TOP: { _set_anchors_and_margins_preset(PRESET_CENTER_TOP); } break; case ANCHORS_AND_MARGINS_PRESET_CENTER_BOTTOM: { _set_anchors_and_margins_preset(PRESET_CENTER_BOTTOM); } break; case ANCHORS_AND_MARGINS_PRESET_CENTER: { _set_anchors_and_margins_preset(PRESET_CENTER); } break; case ANCHORS_AND_MARGINS_PRESET_TOP_WIDE: { _set_anchors_and_margins_preset(PRESET_TOP_WIDE); } break; case ANCHORS_AND_MARGINS_PRESET_LEFT_WIDE: { _set_anchors_and_margins_preset(PRESET_LEFT_WIDE); } break; case ANCHORS_AND_MARGINS_PRESET_RIGHT_WIDE: { _set_anchors_and_margins_preset(PRESET_RIGHT_WIDE); } break; case ANCHORS_AND_MARGINS_PRESET_BOTTOM_WIDE: { _set_anchors_and_margins_preset(PRESET_BOTTOM_WIDE); } break; case ANCHORS_AND_MARGINS_PRESET_VCENTER_WIDE: { _set_anchors_and_margins_preset(PRESET_VCENTER_WIDE); } break; case ANCHORS_AND_MARGINS_PRESET_HCENTER_WIDE: { _set_anchors_and_margins_preset(PRESET_HCENTER_WIDE); } break; case ANCHORS_AND_MARGINS_PRESET_WIDE: { _set_anchors_and_margins_preset(Control::PRESET_WIDE); } break; case ANCHORS_PRESET_TOP_LEFT: { _set_anchors_preset(PRESET_TOP_LEFT); } break; case ANCHORS_PRESET_TOP_RIGHT: { _set_anchors_preset(PRESET_TOP_RIGHT); } break; case ANCHORS_PRESET_BOTTOM_LEFT: { _set_anchors_preset(PRESET_BOTTOM_LEFT); } break; case ANCHORS_PRESET_BOTTOM_RIGHT: { _set_anchors_preset(PRESET_BOTTOM_RIGHT); } break; case ANCHORS_PRESET_CENTER_LEFT: { _set_anchors_preset(PRESET_CENTER_LEFT); } break; case ANCHORS_PRESET_CENTER_RIGHT: { _set_anchors_preset(PRESET_CENTER_RIGHT); } break; case ANCHORS_PRESET_CENTER_TOP: { _set_anchors_preset(PRESET_CENTER_TOP); } break; case ANCHORS_PRESET_CENTER_BOTTOM: { _set_anchors_preset(PRESET_CENTER_BOTTOM); } break; case ANCHORS_PRESET_CENTER: { _set_anchors_preset(PRESET_CENTER); } break; case ANCHORS_PRESET_TOP_WIDE: { _set_anchors_preset(PRESET_TOP_WIDE); } break; case ANCHORS_PRESET_LEFT_WIDE: { _set_anchors_preset(PRESET_LEFT_WIDE); } break; case ANCHORS_PRESET_RIGHT_WIDE: { _set_anchors_preset(PRESET_RIGHT_WIDE); } break; case ANCHORS_PRESET_BOTTOM_WIDE: { _set_anchors_preset(PRESET_BOTTOM_WIDE); } break; case ANCHORS_PRESET_VCENTER_WIDE: { _set_anchors_preset(PRESET_VCENTER_WIDE); } break; case ANCHORS_PRESET_HCENTER_WIDE: { _set_anchors_preset(PRESET_HCENTER_WIDE); } break; case ANCHORS_PRESET_WIDE: { _set_anchors_preset(Control::PRESET_WIDE); } break; case ANIM_INSERT_KEY: case ANIM_INSERT_KEY_EXISTING: { bool existing = p_op == ANIM_INSERT_KEY_EXISTING; Map &selection = editor_selection->get_selection(); for (Map::Element *E = selection.front(); E; E = E->next()) { CanvasItem *canvas_item = Object::cast_to(E->key()); if (!canvas_item || !canvas_item->is_visible_in_tree()) continue; if (canvas_item->get_viewport() != EditorNode::get_singleton()->get_scene_root()) continue; if (Object::cast_to(canvas_item)) { Node2D *n2d = Object::cast_to(canvas_item); if (key_pos) AnimationPlayerEditor::singleton->get_key_editor()->insert_node_value_key(n2d, "position", n2d->get_position(), existing); if (key_rot) AnimationPlayerEditor::singleton->get_key_editor()->insert_node_value_key(n2d, "rotation_degrees", Math::rad2deg(n2d->get_rotation()), existing); if (key_scale) AnimationPlayerEditor::singleton->get_key_editor()->insert_node_value_key(n2d, "scale", n2d->get_scale(), existing); if (n2d->has_meta("_edit_bone_") && n2d->get_parent_item()) { //look for an IK chain List ik_chain; Node2D *n = Object::cast_to(n2d->get_parent_item()); bool has_chain = false; while (n) { ik_chain.push_back(n); if (n->has_meta("_edit_ik_")) { has_chain = true; break; } if (!n->get_parent_item()) break; n = Object::cast_to(n->get_parent_item()); } if (has_chain && ik_chain.size()) { for (List::Element *F = ik_chain.front(); F; F = F->next()) { if (key_pos) AnimationPlayerEditor::singleton->get_key_editor()->insert_node_value_key(F->get(), "position", F->get()->get_position(), existing); if (key_rot) AnimationPlayerEditor::singleton->get_key_editor()->insert_node_value_key(F->get(), "rotation_degrees", Math::rad2deg(F->get()->get_rotation()), existing); if (key_scale) AnimationPlayerEditor::singleton->get_key_editor()->insert_node_value_key(F->get(), "scale", F->get()->get_scale(), existing); } } } } else if (Object::cast_to(canvas_item)) { Control *ctrl = Object::cast_to(canvas_item); if (key_pos) AnimationPlayerEditor::singleton->get_key_editor()->insert_node_value_key(ctrl, "rect_position", ctrl->get_position(), existing); if (key_rot) AnimationPlayerEditor::singleton->get_key_editor()->insert_node_value_key(ctrl, "rect_rotation", ctrl->get_rotation_degrees(), existing); if (key_scale) AnimationPlayerEditor::singleton->get_key_editor()->insert_node_value_key(ctrl, "rect_size", ctrl->get_size(), existing); } } } break; case ANIM_INSERT_POS: { key_pos = key_loc_button->is_pressed(); } break; case ANIM_INSERT_ROT: { key_rot = key_rot_button->is_pressed(); } break; case ANIM_INSERT_SCALE: { key_scale = key_scale_button->is_pressed(); } break; /* case ANIM_INSERT_POS_ROT case ANIM_INSERT_POS_SCALE: case ANIM_INSERT_ROT_SCALE: case ANIM_INSERT_POS_ROT_SCALE: { static const bool key_toggles[7][3]={ {true,false,false}, {false,true,false}, {false,false,true}, {true,true,false}, {true,false,true}, {false,true,true}, {true,true,true} }; key_pos=key_toggles[p_op-ANIM_INSERT_POS][0]; key_rot=key_toggles[p_op-ANIM_INSERT_POS][1]; key_scale=key_toggles[p_op-ANIM_INSERT_POS][2]; for(int i=ANIM_INSERT_POS;i<=ANIM_INSERT_POS_ROT_SCALE;i++) { int idx = animation_menu->get_popup()->get_item_index(i); animation_menu->get_popup()->set_item_checked(idx,i==p_op); } } break;*/ case ANIM_COPY_POSE: { pose_clipboard.clear(); Map &selection = editor_selection->get_selection(); for (Map::Element *E = selection.front(); E; E = E->next()) { CanvasItem *canvas_item = Object::cast_to(E->key()); if (!canvas_item || !canvas_item->is_visible_in_tree()) continue; if (canvas_item->get_viewport() != EditorNode::get_singleton()->get_scene_root()) continue; if (Object::cast_to(canvas_item)) { Node2D *n2d = Object::cast_to(canvas_item); PoseClipboard pc; pc.pos = n2d->get_position(); pc.rot = n2d->get_rotation(); pc.scale = n2d->get_scale(); pc.id = n2d->get_instance_id(); pose_clipboard.push_back(pc); } } } break; case ANIM_PASTE_POSE: { if (!pose_clipboard.size()) break; undo_redo->create_action(TTR("Paste Pose")); for (List::Element *E = pose_clipboard.front(); E; E = E->next()) { Node2D *n2d = Object::cast_to(ObjectDB::get_instance(E->get().id)); if (!n2d) continue; undo_redo->add_do_method(n2d, "set_position", E->get().pos); undo_redo->add_do_method(n2d, "set_rotation", E->get().rot); undo_redo->add_do_method(n2d, "set_scale", E->get().scale); undo_redo->add_undo_method(n2d, "set_position", n2d->get_position()); undo_redo->add_undo_method(n2d, "set_rotation", n2d->get_rotation()); undo_redo->add_undo_method(n2d, "set_scale", n2d->get_scale()); } undo_redo->commit_action(); } break; case ANIM_CLEAR_POSE: { Map &selection = editor_selection->get_selection(); for (Map::Element *E = selection.front(); E; E = E->next()) { CanvasItem *canvas_item = Object::cast_to(E->key()); if (!canvas_item || !canvas_item->is_visible_in_tree()) continue; if (canvas_item->get_viewport() != EditorNode::get_singleton()->get_scene_root()) continue; if (Object::cast_to(canvas_item)) { Node2D *n2d = Object::cast_to(canvas_item); if (key_pos) n2d->set_position(Vector2()); if (key_rot) n2d->set_rotation(0); if (key_scale) n2d->set_scale(Vector2(1, 1)); } else if (Object::cast_to(canvas_item)) { Control *ctrl = Object::cast_to(canvas_item); if (key_pos) ctrl->set_position(Point2()); /* if (key_scale) AnimationPlayerEditor::singleton->get_key_editor()->insert_node_value_key(ctrl,"rect/size",ctrl->get_size()); */ } } } break; case VIEW_CENTER_TO_SELECTION: case VIEW_FRAME_TO_SELECTION: { _focus_selection(p_op); } break; case SKELETON_MAKE_BONES: { Map &selection = editor_selection->get_selection(); for (Map::Element *E = selection.front(); E; E = E->next()) { Node2D *n2d = Object::cast_to(E->key()); if (!n2d) continue; if (!n2d->is_visible_in_tree()) continue; if (!n2d->get_parent_item()) continue; n2d->set_meta("_edit_bone_", true); if (!skeleton_show_bones) skeleton_menu->get_popup()->activate_item(skeleton_menu->get_popup()->get_item_index(SKELETON_SHOW_BONES)); } viewport->update(); } break; case SKELETON_CLEAR_BONES: { Map &selection = editor_selection->get_selection(); for (Map::Element *E = selection.front(); E; E = E->next()) { Node2D *n2d = Object::cast_to(E->key()); if (!n2d) continue; if (!n2d->is_visible_in_tree()) continue; n2d->set_meta("_edit_bone_", Variant()); if (!skeleton_show_bones) skeleton_menu->get_popup()->activate_item(skeleton_menu->get_popup()->get_item_index(SKELETON_SHOW_BONES)); } viewport->update(); } break; case SKELETON_SET_IK_CHAIN: { List &selection = editor_selection->get_selected_node_list(); for (List::Element *E = selection.front(); E; E = E->next()) { CanvasItem *canvas_item = Object::cast_to(E->get()); if (!canvas_item || !canvas_item->is_visible_in_tree()) continue; if (canvas_item->get_viewport() != EditorNode::get_singleton()->get_scene_root()) continue; canvas_item->set_meta("_edit_ik_", true); if (!skeleton_show_bones) skeleton_menu->get_popup()->activate_item(skeleton_menu->get_popup()->get_item_index(SKELETON_SHOW_BONES)); } viewport->update(); } break; case SKELETON_CLEAR_IK_CHAIN: { Map &selection = editor_selection->get_selection(); for (Map::Element *E = selection.front(); E; E = E->next()) { CanvasItem *n2d = Object::cast_to(E->key()); if (!n2d) continue; if (!n2d->is_visible_in_tree()) continue; n2d->set_meta("_edit_ik_", Variant()); if (!skeleton_show_bones) skeleton_menu->get_popup()->activate_item(skeleton_menu->get_popup()->get_item_index(SKELETON_SHOW_BONES)); } viewport->update(); } break; } } void CanvasItemEditor::_focus_selection(int p_op) { Vector2 center(0.f, 0.f); Rect2 rect; int count = 0; Map &selection = editor_selection->get_selection(); for (Map::Element *E = selection.front(); E; E = E->next()) { CanvasItem *canvas_item = Object::cast_to(E->key()); if (!canvas_item) continue; if (canvas_item->get_viewport() != EditorNode::get_singleton()->get_scene_root()) continue; // counting invisible items, for now //if (!canvas_item->is_visible_in_tree()) continue; ++count; Rect2 item_rect = canvas_item->_edit_get_rect(); Vector2 pos = canvas_item->get_global_transform().get_origin(); Vector2 scale = canvas_item->get_global_transform().get_scale(); real_t angle = canvas_item->get_global_transform().get_rotation(); Transform2D t(angle, Vector2(0.f, 0.f)); item_rect = t.xform(item_rect); Rect2 canvas_item_rect(pos + scale * item_rect.position, scale * item_rect.size); if (count == 1) { rect = canvas_item_rect; } else { rect = rect.merge(canvas_item_rect); } }; if (count == 0) return; if (p_op == VIEW_CENTER_TO_SELECTION) { center = rect.position + rect.size / 2; Vector2 offset = viewport->get_size() / 2 - editor->get_scene_root()->get_global_canvas_transform().xform(center); h_scroll->set_value(h_scroll->get_value() - offset.x / zoom); v_scroll->set_value(v_scroll->get_value() - offset.y / zoom); } else { // VIEW_FRAME_TO_SELECTION if (rect.size.x > CMP_EPSILON && rect.size.y > CMP_EPSILON) { float scale_x = viewport->get_size().x / rect.size.x; float scale_y = viewport->get_size().y / rect.size.y; zoom = scale_x < scale_y ? scale_x : scale_y; zoom *= 0.90; _update_scroll(0); call_deferred("_popup_callback", VIEW_CENTER_TO_SELECTION); } } } void CanvasItemEditor::_bind_methods() { ClassDB::bind_method("_zoom_minus", &CanvasItemEditor::_zoom_minus); ClassDB::bind_method("_zoom_reset", &CanvasItemEditor::_zoom_reset); ClassDB::bind_method("_zoom_plus", &CanvasItemEditor::_zoom_plus); ClassDB::bind_method("_toggle_snap", &CanvasItemEditor::_toggle_snap); ClassDB::bind_method("_update_scroll", &CanvasItemEditor::_update_scroll); ClassDB::bind_method("_popup_callback", &CanvasItemEditor::_popup_callback); ClassDB::bind_method("_get_editor_data", &CanvasItemEditor::_get_editor_data); ClassDB::bind_method("_tool_select", &CanvasItemEditor::_tool_select); ClassDB::bind_method("_keying_changed", &CanvasItemEditor::_keying_changed); ClassDB::bind_method("_unhandled_key_input", &CanvasItemEditor::_unhandled_key_input); ClassDB::bind_method("_draw_viewport", &CanvasItemEditor::_draw_viewport); ClassDB::bind_method("_draw_viewport_base", &CanvasItemEditor::_draw_viewport_base); ClassDB::bind_method("_gui_input_viewport", &CanvasItemEditor::_gui_input_viewport); ClassDB::bind_method("_gui_input_viewport_base", &CanvasItemEditor::_gui_input_viewport_base); ClassDB::bind_method("_snap_changed", &CanvasItemEditor::_snap_changed); ClassDB::bind_method(D_METHOD("_selection_result_pressed"), &CanvasItemEditor::_selection_result_pressed); ClassDB::bind_method(D_METHOD("_selection_menu_hide"), &CanvasItemEditor::_selection_menu_hide); ADD_SIGNAL(MethodInfo("item_lock_status_changed")); ADD_SIGNAL(MethodInfo("item_group_status_changed")); } void CanvasItemEditor::add_control_to_menu_panel(Control *p_control) { hb->add_child(p_control); } HSplitContainer *CanvasItemEditor::get_palette_split() { return palette_split; } VSplitContainer *CanvasItemEditor::get_bottom_split() { return bottom_split; } void CanvasItemEditor::focus_selection() { _focus_selection(VIEW_CENTER_TO_SELECTION); } CanvasItemEditor::CanvasItemEditor(EditorNode *p_editor) { tool = TOOL_SELECT; undo_redo = p_editor->get_undo_redo(); editor = p_editor; editor_selection = p_editor->get_editor_selection(); editor_selection->add_editor_plugin(this); editor_selection->connect("selection_changed", this, "update"); hb = memnew(HBoxContainer); add_child(hb); hb->set_anchors_and_margins_preset(Control::PRESET_WIDE); bottom_split = memnew(VSplitContainer); add_child(bottom_split); bottom_split->set_v_size_flags(SIZE_EXPAND_FILL); palette_split = memnew(HSplitContainer); bottom_split->add_child(palette_split); palette_split->set_v_size_flags(SIZE_EXPAND_FILL); viewport_base = memnew(Control); palette_split->add_child(viewport_base); viewport_base->set_clip_contents(true); viewport_base->connect("draw", this, "_draw_viewport_base"); viewport_base->connect("gui_input", this, "_gui_input_viewport_base"); viewport_base->set_focus_mode(FOCUS_ALL); viewport_base->set_v_size_flags(SIZE_EXPAND_FILL); viewport_base->set_h_size_flags(SIZE_EXPAND_FILL); viewport_scrollable = memnew(Control); viewport_base->add_child(viewport_scrollable); viewport_scrollable->set_mouse_filter(MOUSE_FILTER_PASS); viewport_scrollable->set_draw_behind_parent(true); viewport_scrollable->set_anchors_and_margins_preset(Control::PRESET_WIDE); viewport_scrollable->set_begin(Point2(RULER_WIDTH, RULER_WIDTH)); ViewportContainer *scene_tree = memnew(ViewportContainer); viewport_scrollable->add_child(scene_tree); scene_tree->set_stretch(true); scene_tree->set_anchors_and_margins_preset(Control::PRESET_WIDE); scene_tree->add_child(p_editor->get_scene_root()); viewport = memnew(CanvasItemEditorViewport(p_editor, this)); viewport_scrollable->add_child(viewport); viewport->set_mouse_filter(MOUSE_FILTER_PASS); viewport->set_anchors_and_margins_preset(Control::PRESET_WIDE); viewport->set_clip_contents(true); viewport->connect("draw", this, "_draw_viewport"); viewport->connect("gui_input", this, "_gui_input_viewport"); h_scroll = memnew(HScrollBar); viewport->add_child(h_scroll); h_scroll->connect("value_changed", this, "_update_scroll", Vector(), Object::CONNECT_DEFERRED); h_scroll->hide(); v_scroll = memnew(VScrollBar); viewport->add_child(v_scroll); v_scroll->connect("value_changed", this, "_update_scroll", Vector(), Object::CONNECT_DEFERRED); v_scroll->hide(); HBoxContainer *zoom_hb = memnew(HBoxContainer); viewport->add_child(zoom_hb); zoom_hb->set_begin(Point2(5, 5)); zoom_minus = memnew(ToolButton); zoom_hb->add_child(zoom_minus); zoom_minus->connect("pressed", this, "_zoom_minus"); zoom_minus->set_focus_mode(FOCUS_NONE); zoom_reset = memnew(ToolButton); zoom_hb->add_child(zoom_reset); zoom_reset->connect("pressed", this, "_zoom_reset"); zoom_reset->set_focus_mode(FOCUS_NONE); zoom_plus = memnew(ToolButton); zoom_hb->add_child(zoom_plus); zoom_plus->connect("pressed", this, "_zoom_plus"); zoom_plus->set_focus_mode(FOCUS_NONE); updating_scroll = false; handle_len = 10; first_update = true; select_button = memnew(ToolButton); hb->add_child(select_button); select_button->set_toggle_mode(true); select_button->connect("pressed", this, "_tool_select", make_binds(TOOL_SELECT)); select_button->set_pressed(true); select_button->set_shortcut(ED_SHORTCUT("canvas_item_editor/select_mode", TTR("Select Mode"), KEY_Q)); select_button->set_tooltip(TTR("Select Mode") + " $sc\n" + keycode_get_string(KEY_MASK_CMD) + TTR("Drag: Rotate") + "\n" + TTR("Alt+Drag: Move") + "\n" + TTR("Press 'v' to Change Pivot, 'Shift+v' to Drag Pivot (while moving).") + "\n" + TTR("Alt+RMB: Depth list selection")); move_button = memnew(ToolButton); hb->add_child(move_button); move_button->set_toggle_mode(true); move_button->connect("pressed", this, "_tool_select", make_binds(TOOL_MOVE)); move_button->set_shortcut(ED_SHORTCUT("canvas_item_editor/move_mode", TTR("Move Mode"), KEY_W)); move_button->set_tooltip(TTR("Move Mode")); rotate_button = memnew(ToolButton); hb->add_child(rotate_button); rotate_button->set_toggle_mode(true); rotate_button->connect("pressed", this, "_tool_select", make_binds(TOOL_ROTATE)); rotate_button->set_shortcut(ED_SHORTCUT("canvas_item_editor/rotate_mode", TTR("Rotate Mode"), KEY_E)); rotate_button->set_tooltip(TTR("Rotate Mode")); hb->add_child(memnew(VSeparator)); list_select_button = memnew(ToolButton); hb->add_child(list_select_button); list_select_button->set_toggle_mode(true); list_select_button->connect("pressed", this, "_tool_select", make_binds(TOOL_LIST_SELECT)); list_select_button->set_tooltip(TTR("Show a list of all objects at the position clicked\n(same as Alt+RMB in select mode).")); pivot_button = memnew(ToolButton); hb->add_child(pivot_button); pivot_button->set_toggle_mode(true); pivot_button->connect("pressed", this, "_tool_select", make_binds(TOOL_EDIT_PIVOT)); pivot_button->set_tooltip(TTR("Click to change object's rotation pivot.")); pan_button = memnew(ToolButton); hb->add_child(pan_button); pan_button->set_toggle_mode(true); pan_button->connect("pressed", this, "_tool_select", make_binds(TOOL_PAN)); pan_button->set_tooltip(TTR("Pan Mode")); hb->add_child(memnew(VSeparator)); snap_button = memnew(ToolButton); hb->add_child(snap_button); snap_button->set_toggle_mode(true); snap_button->connect("toggled", this, "_toggle_snap"); snap_button->set_tooltip(TTR("Toggles snapping")); snap_button->set_shortcut(ED_SHORTCUT("canvas_item_editor/use_snap", TTR("Use Snap"), KEY_S)); snap_config_menu = memnew(MenuButton); hb->add_child(snap_config_menu); snap_config_menu->set_h_size_flags(SIZE_SHRINK_END); snap_config_menu->set_tooltip(TTR("Snapping options")); PopupMenu *p = snap_config_menu->get_popup(); p->connect("id_pressed", this, "_popup_callback"); p->set_hide_on_checkable_item_selection(false); p->add_check_shortcut(ED_SHORTCUT("canvas_item_editor/snap_grid", TTR("Snap to grid")), SNAP_USE_GRID); p->add_check_shortcut(ED_SHORTCUT("canvas_item_editor/use_rotation_snap", TTR("Use Rotation Snap")), SNAP_USE_ROTATION); p->add_shortcut(ED_SHORTCUT("canvas_item_editor/configure_snap", TTR("Configure Snap...")), SNAP_CONFIGURE); p->add_check_shortcut(ED_SHORTCUT("canvas_item_editor/snap_relative", TTR("Snap Relative")), SNAP_RELATIVE); p->add_check_shortcut(ED_SHORTCUT("canvas_item_editor/use_pixel_snap", TTR("Use Pixel Snap")), SNAP_USE_PIXEL); p->add_submenu_item(TTR("Smart snapping"), "SmartSnapping"); smartsnap_config_popup = memnew(PopupMenu); p->add_child(smartsnap_config_popup); smartsnap_config_popup->set_name("SmartSnapping"); smartsnap_config_popup->connect("id_pressed", this, "_popup_callback"); smartsnap_config_popup->set_hide_on_checkable_item_selection(false); smartsnap_config_popup->add_check_shortcut(ED_SHORTCUT("canvas_item_editor/snap_node_parent", TTR("Snap to parent")), SNAP_USE_NODE_PARENT); smartsnap_config_popup->add_check_shortcut(ED_SHORTCUT("canvas_item_editor/snap_node_anchors", TTR("Snap to node anchor")), SNAP_USE_NODE_ANCHORS); smartsnap_config_popup->add_check_shortcut(ED_SHORTCUT("canvas_item_editor/snap_node_sides", TTR("Snap to node sides")), SNAP_USE_NODE_SIDES); smartsnap_config_popup->add_check_shortcut(ED_SHORTCUT("canvas_item_editor/snap_other_nodes", TTR("Snap to other nodes")), SNAP_USE_OTHER_NODES); smartsnap_config_popup->add_check_shortcut(ED_SHORTCUT("canvas_item_editor/snap_guides", TTR("Snap to guides")), SNAP_USE_GUIDES); hb->add_child(memnew(VSeparator)); lock_button = memnew(ToolButton); hb->add_child(lock_button); lock_button->connect("pressed", this, "_popup_callback", varray(LOCK_SELECTED)); lock_button->set_tooltip(TTR("Lock the selected object in place (can't be moved).")); unlock_button = memnew(ToolButton); hb->add_child(unlock_button); unlock_button->connect("pressed", this, "_popup_callback", varray(UNLOCK_SELECTED)); unlock_button->set_tooltip(TTR("Unlock the selected object (can be moved).")); group_button = memnew(ToolButton); hb->add_child(group_button); group_button->connect("pressed", this, "_popup_callback", varray(GROUP_SELECTED)); group_button->set_tooltip(TTR("Makes sure the object's children are not selectable.")); ungroup_button = memnew(ToolButton); hb->add_child(ungroup_button); ungroup_button->connect("pressed", this, "_popup_callback", varray(UNGROUP_SELECTED)); ungroup_button->set_tooltip(TTR("Restores the object's children's ability to be selected.")); hb->add_child(memnew(VSeparator)); skeleton_menu = memnew(MenuButton); hb->add_child(skeleton_menu); p = skeleton_menu->get_popup(); p->set_hide_on_checkable_item_selection(false); p->add_shortcut(ED_SHORTCUT("canvas_item_editor/skeleton_make_bones", TTR("Make Bones"), KEY_MASK_CMD | KEY_MASK_SHIFT | KEY_B), SKELETON_MAKE_BONES); p->add_shortcut(ED_SHORTCUT("canvas_item_editor/skeleton_clear_bones", TTR("Clear Bones")), SKELETON_CLEAR_BONES); p->add_separator(); p->add_check_shortcut(ED_SHORTCUT("canvas_item_editor/skeleton_show_bones", TTR("Show Bones")), SKELETON_SHOW_BONES); p->add_separator(); p->add_shortcut(ED_SHORTCUT("canvas_item_editor/skeleton_set_ik_chain", TTR("Make IK Chain")), SKELETON_SET_IK_CHAIN); p->add_shortcut(ED_SHORTCUT("canvas_item_editor/skeleton_clear_ik_chain", TTR("Clear IK Chain")), SKELETON_CLEAR_IK_CHAIN); p->connect("id_pressed", this, "_popup_callback"); hb->add_child(memnew(VSeparator)); view_menu = memnew(MenuButton); view_menu->set_text(TTR("View")); hb->add_child(view_menu); view_menu->get_popup()->connect("id_pressed", this, "_popup_callback"); p = view_menu->get_popup(); p->add_check_shortcut(ED_SHORTCUT("canvas_item_editor/show_grid", TTR("Show Grid"), KEY_G), SHOW_GRID); p->add_check_shortcut(ED_SHORTCUT("canvas_item_editor/show_helpers", TTR("Show helpers"), KEY_H), SHOW_HELPERS); p->add_check_shortcut(ED_SHORTCUT("canvas_item_editor/show_rulers", TTR("Show rulers"), KEY_R), SHOW_RULERS); p->add_check_shortcut(ED_SHORTCUT("canvas_item_editor/show_guides", TTR("Show guides"), KEY_Y), SHOW_GUIDES); p->add_separator(); p->add_shortcut(ED_SHORTCUT("canvas_item_editor/center_selection", TTR("Center Selection"), KEY_F), VIEW_CENTER_TO_SELECTION); p->add_shortcut(ED_SHORTCUT("canvas_item_editor/frame_selection", TTR("Frame Selection"), KEY_MASK_SHIFT | KEY_F), VIEW_FRAME_TO_SELECTION); presets_menu = memnew(MenuButton); presets_menu->set_text(TTR("Layout")); hb->add_child(presets_menu); presets_menu->hide(); p = presets_menu->get_popup(); p->connect("id_pressed", this, "_popup_callback"); anchors_popup = memnew(PopupMenu); p->add_child(anchors_popup); anchors_popup->set_name("Anchors"); anchors_popup->connect("id_pressed", this, "_popup_callback"); animation_hb = memnew(HBoxContainer); hb->add_child(animation_hb); animation_hb->add_child(memnew(VSeparator)); animation_hb->hide(); key_loc_button = memnew(Button); key_loc_button->set_toggle_mode(true); key_loc_button->set_flat(true); key_loc_button->set_pressed(true); key_loc_button->set_focus_mode(FOCUS_NONE); key_loc_button->connect("pressed", this, "_popup_callback", varray(ANIM_INSERT_POS)); animation_hb->add_child(key_loc_button); key_rot_button = memnew(Button); key_rot_button->set_toggle_mode(true); key_rot_button->set_flat(true); key_rot_button->set_pressed(true); key_rot_button->set_focus_mode(FOCUS_NONE); key_rot_button->connect("pressed", this, "_popup_callback", varray(ANIM_INSERT_ROT)); animation_hb->add_child(key_rot_button); key_scale_button = memnew(Button); key_scale_button->set_toggle_mode(true); key_scale_button->set_flat(true); key_scale_button->set_focus_mode(FOCUS_NONE); key_scale_button->connect("pressed", this, "_popup_callback", varray(ANIM_INSERT_SCALE)); animation_hb->add_child(key_scale_button); key_insert_button = memnew(Button); key_insert_button->set_flat(true); key_insert_button->set_focus_mode(FOCUS_NONE); key_insert_button->connect("pressed", this, "_popup_callback", varray(ANIM_INSERT_KEY)); key_insert_button->set_tooltip(TTR("Insert Keys")); key_insert_button->set_shortcut(ED_SHORTCUT("canvas_item_editor/anim_insert_key", TTR("Insert Key"), KEY_INSERT)); animation_hb->add_child(key_insert_button); animation_menu = memnew(MenuButton); animation_menu->set_text(TTR("Animation")); animation_hb->add_child(animation_menu); animation_menu->get_popup()->connect("id_pressed", this, "_popup_callback"); p = animation_menu->get_popup(); p->add_shortcut(ED_GET_SHORTCUT("canvas_item_editor/anim_insert_key"), ANIM_INSERT_KEY); p->add_shortcut(ED_SHORTCUT("canvas_item_editor/anim_insert_key_existing_tracks", TTR("Insert Key (Existing Tracks)"), KEY_MASK_CMD + KEY_INSERT), ANIM_INSERT_KEY_EXISTING); p->add_separator(); p->add_shortcut(ED_SHORTCUT("canvas_item_editor/anim_copy_pose", TTR("Copy Pose")), ANIM_COPY_POSE); p->add_shortcut(ED_SHORTCUT("canvas_item_editor/anim_paste_pose", TTR("Paste Pose")), ANIM_PASTE_POSE); p->add_shortcut(ED_SHORTCUT("canvas_item_editor/anim_clear_pose", TTR("Clear Pose"), KEY_MASK_SHIFT | KEY_K), ANIM_CLEAR_POSE); snap_dialog = memnew(SnapDialog); snap_dialog->connect("confirmed", this, "_snap_changed"); add_child(snap_dialog); select_sb = Ref(memnew(StyleBoxTexture)); selection_menu = memnew(PopupMenu); add_child(selection_menu); selection_menu->set_custom_minimum_size(Vector2(100, 0)); selection_menu->connect("id_pressed", this, "_selection_result_pressed"); selection_menu->connect("popup_hide", this, "_selection_menu_hide"); drag_pivot_shortcut = ED_SHORTCUT("canvas_item_editor/drag_pivot", TTR("Drag pivot from mouse position"), KEY_MASK_SHIFT | KEY_V); set_pivot_shortcut = ED_SHORTCUT("canvas_item_editor/set_pivot", TTR("Set pivot at mouse position"), KEY_V); multiply_grid_step_shortcut = ED_SHORTCUT("canvas_item_editor/multiply_grid_step", TTR("Multiply grid step by 2"), KEY_KP_MULTIPLY); divide_grid_step_shortcut = ED_SHORTCUT("canvas_item_editor/divide_grid_step", TTR("Divide grid step by 2"), KEY_KP_DIVIDE); key_pos = true; key_rot = true; key_scale = false; edited_guide_pos = Point2(); edited_guide_index = -1; show_grid = false; show_helpers = false; show_rulers = false; show_guides = true; zoom = 1; grid_offset = Point2(); grid_step = Point2(10, 10); grid_step_multiplier = 0; snap_rotation_offset = 0; snap_rotation_step = 15 / (180 / Math_PI); snap_active = false; snap_node_parent = true; snap_node_anchors = true; snap_node_sides = true; snap_other_nodes = true; snap_grid = true; snap_guides = true; snap_rotation = false; snap_pixel = false; skeleton_show_bones = true; skeleton_menu->get_popup()->set_item_checked(skeleton_menu->get_popup()->get_item_index(SKELETON_SHOW_BONES), true); box_selecting = false; //zoom=0.5; singleton = this; set_process_unhandled_key_input(true); can_move_pivot = false; drag = DRAG_NONE; bone_last_frame = 0; additive_selection = false; } CanvasItemEditor *CanvasItemEditor::singleton = NULL; void CanvasItemEditorPlugin::edit(Object *p_object) { canvas_item_editor->set_undo_redo(&get_undo_redo()); canvas_item_editor->edit(Object::cast_to(p_object)); } bool CanvasItemEditorPlugin::handles(Object *p_object) const { return p_object->is_class("CanvasItem"); } void CanvasItemEditorPlugin::make_visible(bool p_visible) { if (p_visible) { canvas_item_editor->show(); canvas_item_editor->set_physics_process(true); VisualServer::get_singleton()->viewport_set_hide_canvas(editor->get_scene_root()->get_viewport_rid(), false); canvas_item_editor->viewport_base->grab_focus(); } else { canvas_item_editor->hide(); canvas_item_editor->set_physics_process(false); VisualServer::get_singleton()->viewport_set_hide_canvas(editor->get_scene_root()->get_viewport_rid(), true); } } Dictionary CanvasItemEditorPlugin::get_state() const { return canvas_item_editor->get_state(); } void CanvasItemEditorPlugin::set_state(const Dictionary &p_state) { canvas_item_editor->set_state(p_state); } CanvasItemEditorPlugin::CanvasItemEditorPlugin(EditorNode *p_node) { editor = p_node; canvas_item_editor = memnew(CanvasItemEditor(editor)); canvas_item_editor->set_v_size_flags(Control::SIZE_EXPAND_FILL); editor->get_viewport()->add_child(canvas_item_editor); canvas_item_editor->set_anchors_and_margins_preset(Control::PRESET_WIDE); canvas_item_editor->hide(); } CanvasItemEditorPlugin::~CanvasItemEditorPlugin() { } void CanvasItemEditorViewport::_on_mouse_exit() { if (!selector->is_visible()) { _remove_preview(); } } void CanvasItemEditorViewport::_on_select_type(Object *selected) { CheckBox *check = Object::cast_to(selected); String type = check->get_text(); selector->set_title(vformat(TTR("Add %s"), type)); label->set_text(vformat(TTR("Adding %s..."), type)); } void CanvasItemEditorViewport::_on_change_type_confirmed() { if (!button_group->get_pressed_button()) return; CheckBox *check = Object::cast_to(button_group->get_pressed_button()); default_type = check->get_text(); _perform_drop_data(); selector->hide(); } void CanvasItemEditorViewport::_on_change_type_closed() { _remove_preview(); } void CanvasItemEditorViewport::_create_preview(const Vector &files) const { label->set_position(get_global_position() + Point2(14, 14) * EDSCALE); label_desc->set_position(label->get_position() + Point2(0, label->get_size().height)); for (int i = 0; i < files.size(); i++) { String path = files[i]; RES res = ResourceLoader::load(path); Ref texture = Ref(Object::cast_to(*res)); Ref scene = Ref(Object::cast_to(*res)); if (texture != NULL || scene != NULL) { if (texture != NULL) { Sprite *sprite = memnew(Sprite); sprite->set_texture(texture); sprite->set_modulate(Color(1, 1, 1, 0.7f)); preview_node->add_child(sprite); label->show(); label_desc->show(); } else { if (scene.is_valid()) { Node *instance = scene->instance(); if (instance) { preview_node->add_child(instance); } } } editor->get_scene_root()->add_child(preview_node); } } } void CanvasItemEditorViewport::_remove_preview() { if (preview_node->get_parent()) { for (int i = preview_node->get_child_count() - 1; i >= 0; i--) { Node *node = preview_node->get_child(i); node->queue_delete(); preview_node->remove_child(node); } editor->get_scene_root()->remove_child(preview_node); label->hide(); label_desc->hide(); } } bool CanvasItemEditorViewport::_cyclical_dependency_exists(const String &p_target_scene_path, Node *p_desired_node) { if (p_desired_node->get_filename() == p_target_scene_path) { return true; } int childCount = p_desired_node->get_child_count(); for (int i = 0; i < childCount; i++) { Node *child = p_desired_node->get_child(i); if (_cyclical_dependency_exists(p_target_scene_path, child)) { return true; } } return false; } void CanvasItemEditorViewport::_create_nodes(Node *parent, Node *child, String &path, const Point2 &p_point) { child->set_name(path.get_file().get_basename()); Ref texture = Ref(Object::cast_to(ResourceCache::get(path))); Size2 texture_size = texture->get_size(); editor_data->get_undo_redo().add_do_method(parent, "add_child", child); editor_data->get_undo_redo().add_do_method(child, "set_owner", editor->get_edited_scene()); editor_data->get_undo_redo().add_do_reference(child); editor_data->get_undo_redo().add_undo_method(parent, "remove_child", child); String new_name = parent->validate_child_name(child); ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger(); editor_data->get_undo_redo().add_do_method(sed, "live_debug_create_node", editor->get_edited_scene()->get_path_to(parent), child->get_class(), new_name); editor_data->get_undo_redo().add_undo_method(sed, "live_debug_remove_node", NodePath(String(editor->get_edited_scene()->get_path_to(parent)) + "/" + new_name)); // handle with different property for texture String property = "texture"; List props; child->get_property_list(&props); for (const List::Element *E = props.front(); E; E = E->next()) { if (E->get().name == "config/texture") { // Particles2D property = "config/texture"; break; } else if (E->get().name == "texture/texture") { // Polygon2D property = "texture/texture"; break; } else if (E->get().name == "normal") { // TouchScreenButton property = "normal"; break; } } editor_data->get_undo_redo().add_do_property(child, property, texture); // make visible for certain node type if (default_type == "NinePatchRect") { editor_data->get_undo_redo().add_do_property(child, "rect/size", texture_size); } else if (default_type == "Polygon2D") { PoolVector list; list.push_back(Vector2(0, 0)); list.push_back(Vector2(texture_size.width, 0)); list.push_back(Vector2(texture_size.width, texture_size.height)); list.push_back(Vector2(0, texture_size.height)); editor_data->get_undo_redo().add_do_property(child, "polygon", list); } // locate at preview position Point2 pos; if (parent->has_method("get_global_position")) { pos = parent->call("get_global_position"); } Transform2D trans = canvas->get_canvas_transform(); Point2 target_position = (p_point - trans.get_origin()) / trans.get_scale().x - pos; if (default_type == "Polygon2D" || default_type == "TouchScreenButton" || default_type == "TextureRect" || default_type == "NinePatchRect") { target_position -= texture_size / 2; } // there's nothing to be used as source position so snapping will work as absolute if enabled target_position = canvas->snap_point(target_position); editor_data->get_undo_redo().add_do_method(child, "set_position", target_position); } bool CanvasItemEditorViewport::_create_instance(Node *parent, String &path, const Point2 &p_point) { Ref sdata = ResourceLoader::load(path); if (!sdata.is_valid()) { // invalid scene return false; } Node *instanced_scene = sdata->instance(PackedScene::GEN_EDIT_STATE_INSTANCE); if (!instanced_scene) { // error on instancing return false; } if (editor->get_edited_scene()->get_filename() != "") { // cyclical instancing if (_cyclical_dependency_exists(editor->get_edited_scene()->get_filename(), instanced_scene)) { memdelete(instanced_scene); return false; } } instanced_scene->set_filename(ProjectSettings::get_singleton()->localize_path(path)); editor_data->get_undo_redo().add_do_method(parent, "add_child", instanced_scene); editor_data->get_undo_redo().add_do_method(instanced_scene, "set_owner", editor->get_edited_scene()); editor_data->get_undo_redo().add_do_reference(instanced_scene); editor_data->get_undo_redo().add_undo_method(parent, "remove_child", instanced_scene); String new_name = parent->validate_child_name(instanced_scene); ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger(); editor_data->get_undo_redo().add_do_method(sed, "live_debug_instance_node", editor->get_edited_scene()->get_path_to(parent), path, new_name); editor_data->get_undo_redo().add_undo_method(sed, "live_debug_remove_node", NodePath(String(editor->get_edited_scene()->get_path_to(parent)) + "/" + new_name)); CanvasItem *parent_ci = Object::cast_to(parent); if (parent_ci) { Vector2 target_pos = canvas->get_canvas_transform().affine_inverse().xform(p_point); target_pos = canvas->snap_point(target_pos); target_pos = parent_ci->get_global_transform_with_canvas().affine_inverse().xform(target_pos); editor_data->get_undo_redo().add_do_method(instanced_scene, "set_position", target_pos); } return true; } void CanvasItemEditorViewport::_perform_drop_data() { _remove_preview(); Vector error_files; editor_data->get_undo_redo().create_action(TTR("Create Node")); for (int i = 0; i < selected_files.size(); i++) { String path = selected_files[i]; RES res = ResourceLoader::load(path); if (res.is_null()) { continue; } Ref texture = Ref(Object::cast_to(*res)); Ref scene = Ref(Object::cast_to(*res)); if (texture != NULL) { Node *child; if (default_type == "Light2D") child = memnew(Light2D); else if (default_type == "Particles2D") child = memnew(Particles2D); else if (default_type == "Polygon2D") child = memnew(Polygon2D); else if (default_type == "TouchScreenButton") child = memnew(TouchScreenButton); else if (default_type == "TextureRect") child = memnew(TextureRect); else if (default_type == "NinePatchRect") child = memnew(NinePatchRect); else child = memnew(Sprite); // default _create_nodes(target_node, child, path, drop_pos); } else if (scene != NULL) { bool success = _create_instance(target_node, path, drop_pos); if (!success) { error_files.push_back(path); } } } editor_data->get_undo_redo().commit_action(); if (error_files.size() > 0) { String files_str; for (int i = 0; i < error_files.size(); i++) { files_str += error_files[i].get_file().get_basename() + ","; } files_str = files_str.substr(0, files_str.length() - 1); accept->get_ok()->set_text(TTR("Ugh")); accept->set_text(vformat(TTR("Error instancing scene from %s"), files_str.c_str())); accept->popup_centered_minsize(); } } bool CanvasItemEditorViewport::can_drop_data(const Point2 &p_point, const Variant &p_data) const { Dictionary d = p_data; if (d.has("type")) { if (String(d["type"]) == "files") { Vector files = d["files"]; bool can_instance = false; for (int i = 0; i < files.size(); i++) { // check if dragged files contain resource or scene can be created at least one RES res = ResourceLoader::load(files[i]); if (res.is_null()) { continue; } String type = res->get_class(); if (type == "PackedScene") { Ref sdata = ResourceLoader::load(files[i]); Node *instanced_scene = sdata->instance(PackedScene::GEN_EDIT_STATE_INSTANCE); if (!instanced_scene) { continue; } memdelete(instanced_scene); } else if (type == "Texture" || type == "ImageTexture" || type == "ViewportTexture" || type == "CurveTexture" || type == "GradientTexture" || type == "StreamTexture" || type == "AtlasTexture" || type == "LargeTexture") { Ref texture = ResourceLoader::load(files[i]); if (texture.is_valid() == false) { continue; } } else { continue; } can_instance = true; break; } if (can_instance) { if (!preview_node->get_parent()) { // create preview only once _create_preview(files); } Transform2D trans = canvas->get_canvas_transform(); preview_node->set_position((p_point - trans.get_origin()) / trans.get_scale().x); label->set_text(vformat(TTR("Adding %s..."), default_type)); } return can_instance; } } label->hide(); return false; } void CanvasItemEditorViewport::drop_data(const Point2 &p_point, const Variant &p_data) { bool is_shift = Input::get_singleton()->is_key_pressed(KEY_SHIFT); bool is_alt = Input::get_singleton()->is_key_pressed(KEY_ALT); selected_files.clear(); Dictionary d = p_data; if (d.has("type") && String(d["type"]) == "files") { selected_files = d["files"]; } List list = editor->get_editor_selection()->get_selected_node_list(); if (list.size() == 0) { Node *root_node = editor->get_edited_scene(); if (root_node) { list.push_back(root_node); } else { accept->get_ok()->set_text(TTR("OK :(")); accept->set_text(TTR("No parent to instance a child at.")); accept->popup_centered_minsize(); _remove_preview(); return; } } if (list.size() != 1) { accept->get_ok()->set_text(TTR("I see..")); accept->set_text(TTR("This operation requires a single selected node.")); accept->popup_centered_minsize(); _remove_preview(); return; } target_node = list[0]; if (is_shift && target_node != editor->get_edited_scene()) { target_node = target_node->get_parent(); } drop_pos = p_point; if (is_alt) { List btn_list; button_group->get_buttons(&btn_list); for (int i = 0; i < btn_list.size(); i++) { CheckBox *check = Object::cast_to(btn_list[i]); check->set_pressed(check->get_text() == default_type); } selector->set_title(vformat(TTR("Add %s"), default_type)); selector->popup_centered_minsize(); } else { _perform_drop_data(); } } void CanvasItemEditorViewport::_notification(int p_what) { switch (p_what) { case NOTIFICATION_ENTER_TREE: { connect("mouse_exited", this, "_on_mouse_exit"); label->add_color_override("font_color", get_color("warning_color", "Editor")); } break; case NOTIFICATION_EXIT_TREE: { disconnect("mouse_exited", this, "_on_mouse_exit"); } break; default: break; } } void CanvasItemEditorViewport::_bind_methods() { ClassDB::bind_method(D_METHOD("_on_select_type"), &CanvasItemEditorViewport::_on_select_type); ClassDB::bind_method(D_METHOD("_on_change_type_confirmed"), &CanvasItemEditorViewport::_on_change_type_confirmed); ClassDB::bind_method(D_METHOD("_on_change_type_closed"), &CanvasItemEditorViewport::_on_change_type_closed); ClassDB::bind_method(D_METHOD("_on_mouse_exit"), &CanvasItemEditorViewport::_on_mouse_exit); } CanvasItemEditorViewport::CanvasItemEditorViewport(EditorNode *p_node, CanvasItemEditor *p_canvas) { default_type = "Sprite"; // Node2D types.push_back("Sprite"); types.push_back("Light2D"); types.push_back("Particles2D"); types.push_back("Polygon2D"); types.push_back("TouchScreenButton"); // Control types.push_back("TextureRect"); types.push_back("NinePatchRect"); target_node = NULL; editor = p_node; editor_data = editor->get_scene_tree_dock()->get_editor_data(); canvas = p_canvas; preview_node = memnew(Node2D); accept = memnew(AcceptDialog); editor->get_gui_base()->add_child(accept); selector = memnew(AcceptDialog); editor->get_gui_base()->add_child(selector); selector->set_title(TTR("Change default type")); selector->connect("confirmed", this, "_on_change_type_confirmed"); selector->connect("popup_hide", this, "_on_change_type_closed"); VBoxContainer *vbc = memnew(VBoxContainer); selector->add_child(vbc); vbc->set_h_size_flags(SIZE_EXPAND_FILL); vbc->set_v_size_flags(SIZE_EXPAND_FILL); vbc->set_custom_minimum_size(Size2(200, 260) * EDSCALE); btn_group = memnew(VBoxContainer); vbc->add_child(btn_group); btn_group->set_h_size_flags(0); button_group.instance(); for (int i = 0; i < types.size(); i++) { CheckBox *check = memnew(CheckBox); btn_group->add_child(check); check->set_text(types[i]); check->connect("button_down", this, "_on_select_type", varray(check)); check->set_button_group(button_group); } label = memnew(Label); label->add_color_override("font_color_shadow", Color(0, 0, 0, 1)); label->add_constant_override("shadow_as_outline", 1 * EDSCALE); label->hide(); editor->get_gui_base()->add_child(label); label_desc = memnew(Label); label_desc->set_text(TTR("Drag & drop + Shift : Add node as sibling\nDrag & drop + Alt : Change node type")); label_desc->add_color_override("font_color", Color(0.6f, 0.6f, 0.6f, 1)); label_desc->add_color_override("font_color_shadow", Color(0.2f, 0.2f, 0.2f, 1)); label_desc->add_constant_override("shadow_as_outline", 1 * EDSCALE); label_desc->add_constant_override("line_spacing", 0); label_desc->hide(); editor->get_gui_base()->add_child(label_desc); } CanvasItemEditorViewport::~CanvasItemEditorViewport() { memdelete(preview_node); }