diff options
author | groud <gilles.roudiere@gmail.com> | 2018-10-25 19:08:32 +0200 |
---|---|---|
committer | groud <gilles.roudiere@gmail.com> | 2018-10-30 18:53:58 +0100 |
commit | 0c2ebbe626c610f24a22993149853262c2d1d25a (patch) | |
tree | 9efa681eb85e8dcdb77dfa34d7f1e31e5d7c8028 /editor/plugins | |
parent | a05ef683a566db5025d08c81bcea32dc972ee65f (diff) |
Add an overlay on editor to display error messages
Diffstat (limited to 'editor/plugins')
-rw-r--r-- | editor/plugins/canvas_item_editor_plugin.cpp | 127 | ||||
-rw-r--r-- | editor/plugins/canvas_item_editor_plugin.h | 13 |
2 files changed, 112 insertions, 28 deletions
diff --git a/editor/plugins/canvas_item_editor_plugin.cpp b/editor/plugins/canvas_item_editor_plugin.cpp index f7641b3229..05bb4521e6 100644 --- a/editor/plugins/canvas_item_editor_plugin.cpp +++ b/editor/plugins/canvas_item_editor_plugin.cpp @@ -183,11 +183,14 @@ bool CanvasItemEditor::_is_node_locked(const Node *p_node) { return p_node->has_meta("_edit_lock_") && p_node->get_meta("_edit_lock_"); } -bool CanvasItemEditor::_is_node_movable(const Node *p_node) { +bool CanvasItemEditor::_is_node_movable(const Node *p_node, bool p_popup_warning) { if (_is_node_locked(p_node)) { return false; } if (Object::cast_to<Control>(p_node) && Object::cast_to<Container>(p_node->get_parent())) { + if (p_popup_warning) { + _popup_warning_temporarily(warning_child_of_container, 3.0); + } return false; } return true; @@ -1295,26 +1298,28 @@ bool CanvasItemEditor::_gui_input_rotate(const Ref<InputEvent> &p_event) { // Start rotation if (drag_type == DRAG_NONE) { if (b.is_valid() && b->get_button_index() == BUTTON_LEFT && b->is_pressed()) { - List<CanvasItem *> selection = _get_edited_canvas_items(); + if ((b->get_control() && !b->get_alt() && tool == TOOL_SELECT) || tool == TOOL_ROTATE) { + List<CanvasItem *> selection = _get_edited_canvas_items(); - // Remove not movable nodes - for (List<CanvasItem *>::Element *E = selection.front(); E; E = E->next()) { - if (!_is_node_movable(E->get())) - selection.erase(E); - } + // Remove not movable nodes + for (List<CanvasItem *>::Element *E = selection.front(); E; E = E->next()) { + if (!_is_node_movable(E->get(), true)) + selection.erase(E); + } - drag_selection = selection; - if (drag_selection.size() > 0 && ((b->get_control() && !b->get_alt() && tool == TOOL_SELECT) || tool == TOOL_ROTATE)) { - drag_type = DRAG_ROTATE; - drag_from = transform.affine_inverse().xform(b->get_position()); - CanvasItem *canvas_item = drag_selection[0]; - if (canvas_item->_edit_use_pivot()) { - drag_rotation_center = canvas_item->get_global_transform_with_canvas().xform(canvas_item->_edit_get_pivot()); - } else { - drag_rotation_center = canvas_item->get_global_transform_with_canvas().get_origin(); + drag_selection = selection; + if (drag_selection.size() > 0) { + drag_type = DRAG_ROTATE; + drag_from = transform.affine_inverse().xform(b->get_position()); + CanvasItem *canvas_item = drag_selection[0]; + if (canvas_item->_edit_use_pivot()) { + drag_rotation_center = canvas_item->get_global_transform_with_canvas().xform(canvas_item->_edit_get_pivot()); + } else { + drag_rotation_center = canvas_item->get_global_transform_with_canvas().get_origin(); + } + _save_canvas_item_state(drag_selection); + return true; } - _save_canvas_item_state(drag_selection); - return true; } } } @@ -1772,16 +1777,16 @@ bool CanvasItemEditor::_gui_input_move(const Ref<InputEvent> &p_event) { if (drag_type == DRAG_NONE) { //Start moving the nodes if (b.is_valid() && b->get_button_index() == BUTTON_LEFT && b->is_pressed()) { - List<CanvasItem *> selection = _get_edited_canvas_items(); + if ((b->get_alt() && !b->get_control()) || tool == TOOL_MOVE) { + List<CanvasItem *> selection = _get_edited_canvas_items(); - // Remove not movable nodes - for (int i = 0; i < selection.size(); i++) { - if (!_is_node_movable(selection[i])) { - selection.erase(selection[i]); + // Remove not movable nodes + for (int i = 0; i < selection.size(); i++) { + if (!_is_node_movable(selection[i], true)) { + selection.erase(selection[i]); + } } - } - if ((b->get_alt() && !b->get_control()) || tool == TOOL_MOVE) { if (selection.size() > 0) { drag_type = DRAG_MOVE; drag_from = transform.affine_inverse().xform(b->get_position()); @@ -2067,7 +2072,7 @@ bool CanvasItemEditor::_gui_input_select(const Ref<InputEvent> &p_event) { // Remove not movable nodes for (int i = 0; i < selection.size(); i++) { - if (!_is_node_movable(selection[i])) { + if (!_is_node_movable(selection[i], true)) { selection.erase(selection[i]); } } @@ -3174,6 +3179,8 @@ void CanvasItemEditor::_draw_viewport() { group_button->set_disabled(selection.empty()); ungroup_button->set_visible(all_group); + info_overlay->set_margin(MARGIN_LEFT, (show_rulers ? RULER_WIDTH : 0) + 10); + _draw_grid(); _draw_selection(); _draw_axis(); @@ -3541,6 +3548,35 @@ void CanvasItemEditor::_update_scrollbars() { updating_scroll = false; } +void CanvasItemEditor::_popup_warning_depop(Control *p_control) { + ERR_FAIL_COND(!popup_temporarily_timers.has(p_control)); + + Timer *timer = popup_temporarily_timers[p_control]; + p_control->hide(); + remove_child(timer); + popup_temporarily_timers.erase(p_control); + memdelete(timer); + info_overlay->set_margin(MARGIN_LEFT, (show_rulers ? RULER_WIDTH : 0) + 10); +} + +void CanvasItemEditor::_popup_warning_temporarily(Control *p_control, const float p_duration) { + Timer *timer; + if (!popup_temporarily_timers.has(p_control)) { + timer = memnew(Timer); + timer->connect("timeout", this, "_popup_warning_depop", varray(p_control)); + timer->set_one_shot(true); + add_child(timer); + + popup_temporarily_timers[p_control] = timer; + } else { + timer = popup_temporarily_timers[p_control]; + } + + timer->start(p_duration); + p_control->show(); + info_overlay->set_margin(MARGIN_LEFT, (show_rulers ? RULER_WIDTH : 0) + 10); +} + void CanvasItemEditor::_update_scroll(float) { if (updating_scroll) @@ -4247,7 +4283,7 @@ void CanvasItemEditor::_bind_methods() { ClassDB::bind_method("_snap_changed", &CanvasItemEditor::_snap_changed); ClassDB::bind_method("_update_bone_list", &CanvasItemEditor::_update_bone_list); ClassDB::bind_method("_tree_changed", &CanvasItemEditor::_tree_changed); - + ClassDB::bind_method("_popup_warning_depop", &CanvasItemEditor::_popup_warning_depop); ClassDB::bind_method(D_METHOD("_selection_result_pressed"), &CanvasItemEditor::_selection_result_pressed); ClassDB::bind_method(D_METHOD("_selection_menu_hide"), &CanvasItemEditor::_selection_menu_hide); ClassDB::bind_method(D_METHOD("set_state"), &CanvasItemEditor::set_state); @@ -4433,7 +4469,22 @@ void CanvasItemEditor::set_state(const Dictionary &p_state) { viewport->update(); } +void CanvasItemEditor::add_control_to_info_overlay(Control *p_control) { + ERR_FAIL_COND(!p_control); + + p_control->set_h_size_flags(p_control->get_h_size_flags() & ~Control::SIZE_EXPAND_FILL); + info_overlay->add_child(p_control); + info_overlay->set_margin(MARGIN_LEFT, (show_rulers ? RULER_WIDTH : 0) + 10); +} + +void CanvasItemEditor::remove_control_from_info_overlay(Control *p_control) { + + info_overlay->remove_child(p_control); + info_overlay->set_margin(MARGIN_LEFT, (show_rulers ? RULER_WIDTH : 0) + 10); +} + void CanvasItemEditor::add_control_to_menu_panel(Control *p_control) { + ERR_FAIL_COND(!p_control); hb->add_child(p_control); } @@ -4502,6 +4553,28 @@ CanvasItemEditor::CanvasItemEditor(EditorNode *p_editor) { viewport->connect("draw", this, "_draw_viewport"); viewport->connect("gui_input", this, "_gui_input_viewport"); + info_overlay = memnew(VBoxContainer); + info_overlay->set_anchors_and_margins_preset(Control::PRESET_BOTTOM_LEFT); + info_overlay->set_margin(MARGIN_LEFT, 10); + info_overlay->set_margin(MARGIN_BOTTOM, -15); + info_overlay->set_v_grow_direction(Control::GROW_DIRECTION_BEGIN); + info_overlay->add_constant_override("separation", 10); + viewport_scrollable->add_child(info_overlay); + + Theme *info_overlay_theme = memnew(Theme); + info_overlay_theme->copy_default_theme(); + info_overlay->set_theme(info_overlay_theme); + + StyleBoxFlat *info_overlay_label_stylebox = memnew(StyleBoxFlat); + info_overlay_label_stylebox->set_bg_color(Color(0.0, 0.0, 0.0, 0.2)); + info_overlay_label_stylebox->set_expand_margin_size_all(4); + info_overlay_theme->set_stylebox("normal", "Label", info_overlay_label_stylebox); + + warning_child_of_container = memnew(Label); + warning_child_of_container->hide(); + warning_child_of_container->set_text("Warning: Children of a container get their position and size determined only by their parent"); + add_control_to_info_overlay(warning_child_of_container); + h_scroll = memnew(HScrollBar); viewport->add_child(h_scroll); h_scroll->connect("value_changed", this, "_update_scroll"); diff --git a/editor/plugins/canvas_item_editor_plugin.h b/editor/plugins/canvas_item_editor_plugin.h index efe585f063..59777fb085 100644 --- a/editor/plugins/canvas_item_editor_plugin.h +++ b/editor/plugins/canvas_item_editor_plugin.h @@ -220,6 +220,11 @@ private: ToolButton *zoom_reset; ToolButton *zoom_plus; + Map<Control *, Timer *> popup_temporarily_timers; + + Label *warning_child_of_container; + VBoxContainer *info_overlay; + Transform2D transform; bool show_grid; bool show_rulers; @@ -370,7 +375,7 @@ private: Ref<ShortCut> divide_grid_step_shortcut; bool _is_node_locked(const Node *p_node); - bool _is_node_movable(const Node *p_node); + bool _is_node_movable(const Node *p_node, bool p_popup_warning = false); void _find_canvas_items_at_pos(const Point2 &p_pos, Node *p_node, Vector<_SelectResult> &r_items, const Transform2D &p_parent_xform = Transform2D(), const Transform2D &p_canvas_xform = Transform2D()); void _get_canvas_items_at_pos(const Point2 &p_pos, Vector<_SelectResult> &r_items); void _get_bones_at_pos(const Point2 &p_pos, Vector<_SelectResult> &r_items); @@ -478,6 +483,9 @@ private: void _update_bone_list(); void _tree_changed(Node *); + void _popup_warning_temporarily(Control *p_control, const float p_duration); + void _popup_warning_depop(Control *p_control); + friend class CanvasItemEditorPlugin; protected: @@ -543,6 +551,9 @@ public: void add_control_to_menu_panel(Control *p_control); void remove_control_from_menu_panel(Control *p_control); + void add_control_to_info_overlay(Control *p_control); + void remove_control_from_info_overlay(Control *p_control); + HSplitContainer *get_palette_split(); VSplitContainer *get_bottom_split(); |