/*************************************************************************/ /* control.cpp */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* http://www.godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ /* */ /* 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 "control.h" #include "servers/visual_server.h" #include "scene/main/viewport.h" #include "scene/main/canvas_layer.h" #include "globals.h" #include "print_string.h" #include "os/keyboard.h" #include "os/os.h" #include "message_queue.h" #include "scene/scene_string_names.h" #include "scene/gui/panel.h" #include "scene/gui/label.h" #include class TooltipPanel : public Panel { OBJ_TYPE(TooltipPanel,Panel) public: TooltipPanel() {}; }; class TooltipLabel : public Label { OBJ_TYPE(TooltipLabel,Label) public: TooltipLabel() {}; }; Control::Window::Window() { mouse_focus=NULL; mouse_focus_button=-1; key_focus=NULL; mouse_over=NULL; disable_input=false; cancelled_input_ID=0; tooltip=NULL; tooltip_popup=NULL; tooltip_label=NULL; subwindow_order_dirty=false; } Variant Control::edit_get_state() const { return get_rect(); } void Control::edit_set_state(const Variant& p_state) { Rect2 state=p_state; set_pos(state.pos); set_size(state.size); } void Control::set_custom_minimum_size(const Size2& p_custom) { if (p_custom==data.custom_minimum_size) return; data.custom_minimum_size=p_custom; minimum_size_changed(); } Size2 Control::get_custom_minimum_size() const{ return data.custom_minimum_size; } Size2 Control::get_combined_minimum_size() const { Size2 minsize = get_minimum_size(); minsize.x = MAX(minsize.x,data.custom_minimum_size.x); minsize.y = MAX(minsize.y,data.custom_minimum_size.y); return minsize; } Size2 Control::edit_get_minimum_size() const { return get_combined_minimum_size(); } void Control::edit_set_rect(const Rect2& p_edit_rect) { Rect2 new_rect=get_rect(); new_rect.pos+=p_edit_rect.pos.snapped(Vector2(1,1)); new_rect.size=p_edit_rect.size.snapped(Vector2(1,1)); set_pos(new_rect.pos); set_size(new_rect.size); } bool Control::_set(const StringName& p_name, const Variant& p_value) { String name= p_name; if (!name.begins_with("custom")) return false; if (p_value.get_type()==Variant::NIL) { if (name.begins_with("custom_icons/")) { String dname = name.get_slice("/",1); data.icon_override.erase(dname); update(); } else if (name.begins_with("custom_styles/")) { String dname = name.get_slice("/",1); data.style_override.erase(dname); update(); } else if (name.begins_with("custom_fonts/")) { String dname = name.get_slice("/",1); data.font_override.erase(dname); update(); } else if (name.begins_with("custom_colors/")) { String dname = name.get_slice("/",1); data.color_override.erase(dname); update(); } else if (name.begins_with("custom_constants/")) { String dname = name.get_slice("/",1); data.constant_override.erase(dname); update(); } else return false; } else { if (name.begins_with("custom_icons/")) { String dname = name.get_slice("/",1); add_icon_override(dname,p_value); } else if (name.begins_with("custom_styles/")) { String dname = name.get_slice("/",1); add_style_override(dname,p_value); } else if (name.begins_with("custom_fonts/")) { String dname = name.get_slice("/",1); add_font_override(dname,p_value); } else if (name.begins_with("custom_colors/")) { String dname = name.get_slice("/",1); add_color_override(dname,p_value); } else if (name.begins_with("custom_constants/")) { String dname = name.get_slice("/",1); add_constant_override(dname,p_value); } else return false; } return true; } void Control::_update_minimum_size() { if (!is_inside_scene()) return; data.pending_min_size_update=false; Size2 minsize = get_combined_minimum_size(); if (minsize.x > data.size_cache.x || minsize.y > data.size_cache.y ) { _size_changed(); } emit_signal(SceneStringNames::get_singleton()->minimum_size_changed); } bool Control::_get(const StringName& p_name,Variant &r_ret) const { String sname=p_name; if (!sname.begins_with("custom")) return false; if (sname.begins_with("custom_icons/")) { String name = sname.get_slice("/",1); r_ret= data.icon_override.has(name)?Variant(data.icon_override[name]):Variant(); } else if (sname.begins_with("custom_styles/")) { String name = sname.get_slice("/",1); r_ret= data.style_override.has(name)?Variant(data.style_override[name]):Variant(); } else if (sname.begins_with("custom_fonts/")) { String name = sname.get_slice("/",1); r_ret= data.font_override.has(name)?Variant(data.font_override[name]):Variant(); } else if (sname.begins_with("custom_colors/")) { String name = sname.get_slice("/",1); r_ret= data.color_override.has(name)?Variant(data.color_override[name]):Variant(); } else if (sname.begins_with("custom_constants/")) { String name = sname.get_slice("/",1); r_ret= data.constant_override.has(name)?Variant(data.constant_override[name]):Variant(); } else return false; return true; } void Control::_get_property_list( List *p_list) const { Ref theme; if (data.theme.is_valid()) { theme=data.theme; } else { theme=Theme::get_default(); } { List names; theme->get_icon_list(get_type_name(),&names); for(List::Element *E=names.front();E;E=E->next()) { uint32_t hint= PROPERTY_USAGE_EDITOR|PROPERTY_USAGE_CHECKABLE; if (data.icon_override.has(E->get())) hint|=PROPERTY_USAGE_STORAGE|PROPERTY_USAGE_CHECKED; p_list->push_back( PropertyInfo(Variant::OBJECT,"custom_icons/"+E->get(),PROPERTY_HINT_RESOURCE_TYPE, "Texture",hint) ); } } { List names; theme->get_stylebox_list(get_type_name(),&names); for(List::Element *E=names.front();E;E=E->next()) { uint32_t hint= PROPERTY_USAGE_EDITOR|PROPERTY_USAGE_CHECKABLE; if (data.style_override.has(E->get())) hint|=PROPERTY_USAGE_STORAGE|PROPERTY_USAGE_CHECKED; p_list->push_back( PropertyInfo(Variant::OBJECT,"custom_styles/"+E->get(),PROPERTY_HINT_RESOURCE_TYPE, "StyleBox",hint) ); } } { List names; theme->get_font_list(get_type_name(),&names); for(List::Element *E=names.front();E;E=E->next()) { uint32_t hint= PROPERTY_USAGE_EDITOR|PROPERTY_USAGE_CHECKABLE; if (data.font_override.has(E->get())) hint|=PROPERTY_USAGE_STORAGE|PROPERTY_USAGE_CHECKED; p_list->push_back( PropertyInfo(Variant::OBJECT,"custom_fonts/"+E->get(),PROPERTY_HINT_RESOURCE_TYPE, "Font",hint) ); } } { List names; theme->get_color_list(get_type_name(),&names); for(List::Element *E=names.front();E;E=E->next()) { uint32_t hint= PROPERTY_USAGE_EDITOR|PROPERTY_USAGE_CHECKABLE; if (data.color_override.has(E->get())) hint|=PROPERTY_USAGE_STORAGE|PROPERTY_USAGE_CHECKED; p_list->push_back( PropertyInfo(Variant::COLOR,"custom_colors/"+E->get(),PROPERTY_HINT_NONE, "",hint) ); } } { List names; theme->get_constant_list(get_type_name(),&names); for(List::Element *E=names.front();E;E=E->next()) { uint32_t hint= PROPERTY_USAGE_EDITOR|PROPERTY_USAGE_CHECKABLE; if (data.constant_override.has(E->get())) hint|=PROPERTY_USAGE_STORAGE|PROPERTY_USAGE_CHECKED; p_list->push_back( PropertyInfo(Variant::INT,"custom_constants/"+E->get(),PROPERTY_HINT_RANGE, "-16384,16384",hint) ); } } } Control *Control::get_parent_control() const { return data.parent; } void Control::_input_text(const String& p_text) { if (!window) return; if (window->key_focus) window->key_focus->call("set_text",p_text); } void Control::_gui_input(const InputEvent& p_event) { _window_input_event(p_event); } void Control::_resize(const Size2& p_size) { _size_changed(); } void Control::_notification(int p_notification) { switch(p_notification) { case NOTIFICATION_ENTER_SCENE: { if (data.window==this) { window = memnew( Window ); add_to_group("_gui_input"); add_to_group("windows"); window->tooltip_timer = memnew( Timer ); add_child(window->tooltip_timer); window->tooltip_timer->set_wait_time( GLOBAL_DEF("display/tooltip_delay",0.7)); window->tooltip_timer->connect("timeout",this,"_window_show_tooltip"); window->tooltip=NULL; window->tooltip_popup = memnew( TooltipPanel ); add_child(window->tooltip_popup); window->tooltip_label = memnew( TooltipLabel ); window->tooltip_popup->add_child(window->tooltip_label); window->tooltip_popup->set_as_toplevel(true); window->tooltip_popup->hide(); window->drag_attempted=false; window->drag_preview=NULL; if (get_scene()->is_editor_hint()) { Node *n = this; while(n) { if (n->has_meta("_editor_disable_input")) { window->disable_input=true; break; } n=n->get_parent(); } } } else { window=NULL; } _size_changed(); } break; case NOTIFICATION_EXIT_SCENE: { if (data.window) { if (data.window->window->mouse_focus == this) data.window->window->mouse_focus=NULL; if (data.window->window->key_focus == this) data.window->window->key_focus=NULL; if (data.window->window->mouse_over == this) data.window->window->mouse_over=NULL; if (data.window->window->tooltip == this) data.window->window->tooltip=NULL; } if (window) { remove_from_group("_gui_input"); remove_from_group("windows"); if (window->tooltip_timer) memdelete(window->tooltip_timer); window->tooltip_timer=NULL; window->tooltip=NULL; if (window->tooltip_popup) memdelete(window->tooltip_popup); window->tooltip_popup=NULL; memdelete(window); window=NULL; } } break; case NOTIFICATION_ENTER_CANVAS: { data.window=NULL; data.viewport=NULL; data.parent=NULL; Control *_window=this; bool gap=false; bool gap_valid=true; bool window_found=false; Node *parent=_window->get_parent(); if (parent && parent->cast_to()) { data.parent=parent->cast_to(); } Viewport *viewport=NULL; parent=this; //meh while(parent) { Control *c=parent->cast_to(); if (!window_found && c) { if (!gap && c!=this) { gap_valid=false; } _window = c; } CanvasItem *ci =parent->cast_to(); if ((ci && ci->is_set_as_toplevel()) || !ci) { gap=true; } if (parent->cast_to()) { window_found=true; //don't go beyond canvas layer } viewport =parent->cast_to(); if (viewport) { break; //no go beyond viewport either } parent=parent->get_parent(); } data.window=_window; data.viewport=viewport; data.parent_canvas_item=get_parent_item(); if (data.parent_canvas_item) { data.parent_canvas_item->connect("item_rect_changed",this,"_size_changed"); } else if (data.viewport) { //connect viewport data.viewport->connect("size_changed",this,"_size_changed"); } else { } if (gap && gap_valid && data.window!=this) { //is a subwindow, conditions to meet subwindow status are quite complex.. data.SI = data.window->window->subwindows.push_back(this); data.window->window->subwindow_order_dirty=true; } } break; case NOTIFICATION_EXIT_CANVAS: { if (data.parent_canvas_item) { data.parent_canvas_item->disconnect("item_rect_changed",this,"_size_changed"); data.parent_canvas_item=NULL; } else if (data.viewport) { //disconnect viewport data.viewport->disconnect("size_changed",this,"_size_changed"); } else { } if (data.MI) { data.window->window->modal_stack.erase(data.MI); data.MI=NULL; } if (data.SI) { //erase from subwindows data.window->window->subwindows.erase(data.SI); data.SI=NULL; } data.viewport=NULL; data.window=NULL; data.parent=NULL; } break; case NOTIFICATION_PARENTED: { Control * parent = get_parent()->cast_to(); //make children reference them theme if (parent && data.theme.is_null() && parent->data.theme_owner) _propagate_theme_changed(parent->data.theme_owner); } break; case NOTIFICATION_UNPARENTED: { //make children unreference the theme if (data.theme.is_null() && data.theme_owner) _propagate_theme_changed(NULL); } break; case NOTIFICATION_MOVED_IN_PARENT: { // some parents need to know the order of the childrens to draw (like TabContainer) // update if necesary if (data.parent) data.parent->update(); update(); if (data.SI && data.window) { data.window->window->subwindow_order_dirty=true; } } break; case NOTIFICATION_RESIZED: { emit_signal(SceneStringNames::get_singleton()->resized); } break; case NOTIFICATION_DRAW: { Matrix32 xform; xform.set_origin(get_pos()); VisualServer::get_singleton()->canvas_item_set_transform(get_canvas_item(),xform); VisualServer::get_singleton()->canvas_item_set_custom_rect( get_canvas_item(),true, Rect2(Point2(),get_size())); //emit_signal(SceneStringNames::get_singleton()->draw); } break; case NOTIFICATION_MOUSE_ENTER: { emit_signal(SceneStringNames::get_singleton()->mouse_enter); } break; case NOTIFICATION_MOUSE_EXIT: { emit_signal(SceneStringNames::get_singleton()->mouse_exit); } break; case NOTIFICATION_FOCUS_ENTER: { emit_signal(SceneStringNames::get_singleton()->focus_enter); update(); } break; case NOTIFICATION_FOCUS_EXIT: { emit_signal(SceneStringNames::get_singleton()->focus_exit); update(); } break; case NOTIFICATION_THEME_CHANGED: { update(); } break; case NOTIFICATION_VISIBILITY_CHANGED: { if (!is_visible()) { if (data.window->window->mouse_focus == this) { data.window->window->mouse_focus=NULL; } if (data.window==this) { window->drag_data=Variant(); if (window->drag_preview) { memdelete( window->drag_preview); window->drag_preview=NULL; } } if (data.window->window->key_focus == this) data.window->window->key_focus=NULL; if (data.window->window->mouse_over == this) data.window->window->mouse_over=NULL; if (data.window->window->tooltip == this) data.window->window->tooltip=NULL; if (data.window->window->tooltip == this) data.window->window->tooltip=NULL; _modal_stack_remove(); minimum_size_changed(); //remove key focus //remove modalness } else { _size_changed(); } } break; case SceneMainLoop::NOTIFICATION_WM_UNFOCUS_REQUEST: { if (!window) return; if (window->key_focus) window->key_focus->release_focus(); } break; } } Size2 Control::_window_get_pos() const { if (data.viewport) { Rect2 r = data.viewport->get_visible_rect(); return r.pos; } else return Point2(); //return get_global_transform().get_origin(); } bool Control::clips_input() const { return false; } bool Control::has_point(const Point2& p_point) const { if (get_script_instance()) { Variant v=p_point; const Variant *p=&v; Variant::CallError ce; Variant ret = get_script_instance()->call(SceneStringNames::get_singleton()->has_point,&p,1,ce); if (ce.error==Variant::CallError::CALL_OK) { return ret; } } /*if (has_stylebox("mask")) { Ref mask = get_stylebox("mask"); return mask->test_mask(p_point,Rect2(Point2(),get_size())); }*/ return Rect2( Point2(), get_size() ).has_point(p_point); } Variant Control::get_drag_data(const Point2& p_point) { if (get_script_instance()) { Variant v=p_point; const Variant *p=&v; Variant::CallError ce; Variant ret = get_script_instance()->call(SceneStringNames::get_singleton()->get_drag_data,&p,1,ce); if (ce.error==Variant::CallError::CALL_OK) return ret; } return Variant(); } bool Control::can_drop_data(const Point2& p_point,const Variant& p_data) const { if (get_script_instance()) { Variant v=p_point; const Variant *p[2]={&v,&p_data}; Variant::CallError ce; Variant ret = get_script_instance()->call(SceneStringNames::get_singleton()->can_drop_data,p,2,ce); if (ce.error==Variant::CallError::CALL_OK) return ret; } return Variant(); } void Control::drop_data(const Point2& p_point,const Variant& p_data){ if (get_script_instance()) { Variant v=p_point; const Variant *p[2]={&v,&p_data}; Variant::CallError ce; Variant ret = get_script_instance()->call(SceneStringNames::get_singleton()->drop_data,p,2,ce); if (ce.error==Variant::CallError::CALL_OK) return; } } void Control::force_drag(const Variant& p_data,Control *p_control) { ERR_FAIL_COND(!is_inside_scene()); ERR_FAIL_COND(!data.window); ERR_FAIL_COND(p_data.get_type()==Variant::NIL); data.window->window->drag_data=p_data; data.window->window->mouse_focus=NULL; if (p_control) { data.window->set_drag_preview(p_control); } } void Control::set_drag_preview(Control *p_control) { ERR_FAIL_NULL(p_control); ERR_FAIL_COND( !((Object*)p_control)->cast_to()); ERR_FAIL_COND(!is_inside_scene() || !data.window); ERR_FAIL_COND(p_control->is_inside_scene()); ERR_FAIL_COND(p_control->get_parent()!=NULL); if (data.window->window->drag_preview) { memdelete(data.window->window->drag_preview); } p_control->set_as_toplevel(true); p_control->set_pos(data.window->window->last_mouse_pos); data.window->add_child(p_control); if (data.window->window->drag_preview) { memdelete( data.window->window->drag_preview ); } data.window->window->drag_preview=p_control; } Control* Control::_find_next_visible_control_at_pos(Node* p_node,const Point2& p_global,Matrix32& r_xform) const { return NULL; } Control* Control::_find_control_at_pos(CanvasItem* p_node,const Point2& p_global,const Matrix32& p_xform,Matrix32& r_inv_xform) { if (p_node->cast_to()) return NULL; Control *c=p_node->cast_to(); if (c) { // print_line("at "+String(c->get_path())+" POS "+c->get_pos()+" bt "+p_xform); } if (c==data.window) { //try subwindows first!! c->_window_sort_subwindows(); // sort them for (List::Element *E=c->window->subwindows.back();E;E=E->prev()) { Control *sw = E->get(); if (!sw->is_visible()) continue; Matrix32 xform; CanvasItem *pci = sw->get_parent_item(); if (pci) xform=pci->get_global_transform(); Control *ret = _find_control_at_pos(sw,p_global,xform,r_inv_xform); if (ret) return ret; } } if (p_node->is_hidden()) { //return _find_next_visible_control_at_pos(p_node,p_global,r_inv_xform); return NULL; //canvas item hidden, discard } Matrix32 matrix = p_xform * p_node->get_transform(); if (!c || !c->clips_input() || c->has_point(matrix.affine_inverse().xform(p_global))) { for(int i=p_node->get_child_count()-1;i>=0;i--) { if (p_node==data.window->window->tooltip_popup) continue; CanvasItem *ci = p_node->get_child(i)->cast_to(); if (!ci || ci->is_set_as_toplevel()) continue; Control *ret=_find_control_at_pos(ci,p_global,matrix,r_inv_xform);; if (ret) return ret; } } if (!c) return NULL; matrix.affine_invert(); //conditions for considering this as a valid control for return if (!c->data.ignore_mouse && c->has_point(matrix.xform(p_global)) && (!window->drag_preview || (c!=window->drag_preview && !window->drag_preview->is_a_parent_of(c)))) { r_inv_xform=matrix; return c; } else return NULL; } void Control::_window_cancel_input_ID(int p_input) { window->cancelled_input_ID=(unsigned int)p_input; } void Control::_window_remove_focus() { if (window->key_focus) { Node *f=window->key_focus; window->key_focus=NULL; f->notification( NOTIFICATION_FOCUS_EXIT,true ); } } bool Control::window_has_modal_stack() const { if (!data.window) return false; return data.window->window->modal_stack.size(); } void Control::_window_cancel_tooltip() { window->tooltip=NULL; if (window->tooltip_timer) window->tooltip_timer->stop(); if (window->tooltip_popup) window->tooltip_popup->hide(); } void Control::_window_show_tooltip() { if (!window->tooltip) { return; } String tooltip = window->tooltip->get_tooltip( window->tooltip->get_global_transform().xform_inv(window->tooltip_pos) ); if (tooltip.length()==0) return; // bye if (!window->tooltip_label) { return; } Ref ttp = get_stylebox("panel","TooltipPanel"); window->tooltip_label->set_anchor_and_margin(MARGIN_LEFT,ANCHOR_BEGIN,ttp->get_margin(MARGIN_LEFT)); window->tooltip_label->set_anchor_and_margin(MARGIN_TOP,ANCHOR_BEGIN,ttp->get_margin(MARGIN_TOP)); window->tooltip_label->set_anchor_and_margin(MARGIN_RIGHT,ANCHOR_END,ttp->get_margin(MARGIN_RIGHT)); window->tooltip_label->set_anchor_and_margin(MARGIN_BOTTOM,ANCHOR_END,ttp->get_margin(MARGIN_BOTTOM)); window->tooltip_label->set_text(tooltip); Rect2 r(window->tooltip_pos+Point2(10,10),window->tooltip_label->get_combined_minimum_size()+ttp->get_minimum_size()); Rect2 vr = get_viewport_rect(); if (r.size.x+r.pos.x>vr.size.x) r.pos.x=vr.size.x-r.size.x; else if (r.pos.x<0) r.pos.x=0; if (r.size.y+r.pos.y>vr.size.y) r.pos.y=vr.size.y-r.size.y; else if (r.pos.y<0) r.pos.y=0; window->tooltip_popup->set_pos(r.pos); window->tooltip_popup->set_size(r.size); window->tooltip_popup->raise(); window->tooltip_popup->show(); } void Control::_window_call_input(Control *p_control,const InputEvent& p_input) { while(p_control) { p_control->call_multilevel(SceneStringNames::get_singleton()->_input_event,p_input); if (window->key_event_accepted) break; p_control->emit_signal(SceneStringNames::get_singleton()->input_event,p_input); if (p_control->is_set_as_toplevel()) { break; } if (window->key_event_accepted) break; if (p_control->data.stop_mouse && (p_input.type==InputEvent::MOUSE_BUTTON || p_input.type==InputEvent::MOUSE_MOTION)) break; p_control=p_control->data.parent; } } void Control::_window_input_event(InputEvent p_event) { if (!window) return; if (window->disable_input) return; if (p_event.ID==window->cancelled_input_ID) { return; } if (!is_visible()) { return; //simple and plain } switch(p_event.type) { case InputEvent::MOUSE_BUTTON: { window->key_event_accepted=false; Point2 mpos =(get_viewport_transform()).affine_inverse().xform(Point2(p_event.mouse_button.x,p_event.mouse_button.y)); if (p_event.mouse_button.pressed) { Size2 pos = mpos - _window_get_pos(); if (window->mouse_focus && p_event.mouse_button.button_index!=window->mouse_focus_button) { //do not steal mouse focus and stuff } else { _window_sort_modal_stack(); while (!window->modal_stack.empty()) { Control *top = window->modal_stack.back()->get(); if (!top->has_point(top->get_global_transform().affine_inverse().xform(pos))) { if (top->data.modal_exclusive) { //cancel event, sorry, modal exclusive EATS UP ALL get_scene()->call_group(SceneMainLoop::GROUP_CALL_REALTIME,"windows","_cancel_input_ID",p_event.ID); get_scene()->set_input_as_handled(); return; // no one gets the event if exclusive NO ONE } top->notification(NOTIFICATION_MODAL_CLOSE); top->_modal_stack_remove(); top->hide(); } else { break; } } Matrix32 parent_xform; if (data.parent_canvas_item) parent_xform=data.parent_canvas_item->get_global_transform(); window->mouse_focus = _find_control_at_pos(this,pos,parent_xform,window->focus_inv_xform); //print_line("has mf "+itos(window->mouse_focus!=NULL)); window->mouse_focus_button=p_event.mouse_button.button_index; if (!window->mouse_focus) { break; } if (p_event.mouse_button.button_index==BUTTON_LEFT) { window->drag_accum=Vector2(); window->drag_attempted=false; window->drag_data=Variant(); } } p_event.mouse_button.global_x = pos.x; p_event.mouse_button.global_y = pos.y; pos = window->focus_inv_xform.xform(pos); p_event.mouse_button.x = pos.x; p_event.mouse_button.y = pos.y; #ifdef DEBUG_ENABLED if (ScriptDebugger::get_singleton()) { Array arr; arr.push_back(window->mouse_focus->get_path()); arr.push_back(window->mouse_focus->get_type()); ScriptDebugger::get_singleton()->send_message("click_ctrl",arr); } /*if (bool(GLOBAL_DEF("debug/print_clicked_control",false))) { print_line(String(window->mouse_focus->get_path())+" - "+pos); }*/ #endif if (window->mouse_focus->get_focus_mode()!=FOCUS_NONE && window->mouse_focus!=window->key_focus && p_event.mouse_button.button_index==BUTTON_LEFT) { // also get keyboard focus window->mouse_focus->grab_focus(); } if (window->mouse_focus->can_process()) { _window_call_input(window->mouse_focus,p_event); } get_scene()->call_group(SceneMainLoop::GROUP_CALL_REALTIME,"windows","_cancel_input_ID",p_event.ID); get_scene()->set_input_as_handled(); } else { if (window->drag_preview && p_event.mouse_button.button_index==BUTTON_LEFT) { memdelete( window->drag_preview ); window->drag_preview=NULL; } if (!window->mouse_focus) { if (window->mouse_over && window->drag_data.get_type()!=Variant::NIL && p_event.mouse_button.button_index==BUTTON_LEFT) { Size2 pos = mpos - _window_get_pos(); pos = window->focus_inv_xform.xform(pos); window->mouse_over->drop_data(pos,window->drag_data); window->drag_data=Variant(); //change mouse accordingly } break; } Size2 pos = mpos - _window_get_pos(); p_event.mouse_button.global_x = pos.x; p_event.mouse_button.global_y = pos.y; pos = window->focus_inv_xform.xform(pos); p_event.mouse_button.x = pos.x; p_event.mouse_button.y = pos.y; if (window->mouse_focus->can_process()) { _window_call_input(window->mouse_focus,p_event); } if (p_event.mouse_button.button_index==window->mouse_focus_button) { window->mouse_focus=NULL; window->mouse_focus_button=-1; } if (window->drag_data.get_type()!=Variant::NIL && p_event.mouse_button.button_index==BUTTON_LEFT) { window->drag_data=Variant(); //always clear } get_scene()->call_group(SceneMainLoop::GROUP_CALL_REALTIME,"windows","_cancel_input_ID",p_event.ID); get_scene()->set_input_as_handled(); } } break; case InputEvent::MOUSE_MOTION: { window->key_event_accepted=false; Matrix32 localizer = (get_viewport_transform()).affine_inverse(); Size2 pos = localizer.xform(Size2(p_event.mouse_motion.x,p_event.mouse_motion.y)) - _window_get_pos(); Vector2 speed = localizer.basis_xform(Point2(p_event.mouse_motion.speed_x,p_event.mouse_motion.speed_y)); Vector2 rel = localizer.basis_xform(Point2(p_event.mouse_motion.relative_x,p_event.mouse_motion.relative_y)); window->last_mouse_pos=pos; Control *over = NULL; Matrix32 parent_xform; if (data.parent_canvas_item) parent_xform=data.parent_canvas_item->get_global_transform(); // D&D if (!window->drag_attempted && window->mouse_focus && p_event.mouse_motion.button_mask&BUTTON_MASK_LEFT) { window->drag_accum+=rel; float len = window->drag_accum.length(); if (len>10) { window->drag_data=window->mouse_focus->get_drag_data(window->focus_inv_xform.xform(pos)-window->drag_accum); if (window->drag_data.get_type()!=Variant::NIL) { window->mouse_focus=NULL; } window->drag_attempted=true; } } if (window->mouse_focus) { over=window->mouse_focus; //recompute focus_inv_xform again here } else { over = _find_control_at_pos(this,pos,parent_xform,window->focus_inv_xform); } if (window->drag_data.get_type()==Variant::NIL && over && !window->modal_stack.empty()) { Control *top = window->modal_stack.back()->get(); if (over!=top && !top->is_a_parent_of(over)) { break; // don't send motion event to anything below modal stack top } } if (over!=window->mouse_over) { if (window->mouse_over) window->mouse_over->notification(NOTIFICATION_MOUSE_EXIT); if (over) over->notification(NOTIFICATION_MOUSE_ENTER); } window->mouse_over=over; get_scene()->call_group(SceneMainLoop::GROUP_CALL_REALTIME,"windows","_cancel_tooltip"); if (window->drag_preview) { window->drag_preview->set_pos(pos); } if (!over) { OS::get_singleton()->set_cursor_shape(OS::CURSOR_ARROW); break; } p_event.mouse_motion.global_x = pos.x; p_event.mouse_motion.global_y = pos.y; p_event.mouse_motion.speed_x=speed.x; p_event.mouse_motion.speed_y=speed.y; p_event.mouse_motion.relative_x=rel.x; p_event.mouse_motion.relative_y=rel.y; if (p_event.mouse_motion.button_mask==0 && window->tooltip_timer) { //nothing pressed bool can_tooltip=true; if (!window->modal_stack.empty()) { if (window->modal_stack.back()->get()!=over && !window->modal_stack.back()->get()->is_a_parent_of(over)) can_tooltip=false; } if (can_tooltip) { window->tooltip=over; window->tooltip_pos=(parent_xform * get_transform()).affine_inverse().xform(pos); window->tooltip_timer->start(); } } pos = window->focus_inv_xform.xform(pos); p_event.mouse_motion.x = pos.x; p_event.mouse_motion.y = pos.y; CursorShape cursor_shape = over->get_cursor_shape(pos); OS::get_singleton()->set_cursor_shape( (OS::CursorShape)cursor_shape ); if (over->can_process()) { _window_call_input(over,p_event); } get_scene()->call_group(SceneMainLoop::GROUP_CALL_REALTIME,"windows","_cancel_input_ID",p_event.ID); get_scene()->set_input_as_handled(); if (window->drag_data.get_type()!=Variant::NIL && p_event.mouse_motion.button_mask&BUTTON_MASK_LEFT) { /*bool can_drop =*/ over->can_drop_data(pos,window->drag_data); //change mouse accordingly i guess } } break; case InputEvent::ACTION: case InputEvent::JOYSTICK_BUTTON: case InputEvent::KEY: { if (window->key_focus) { window->key_event_accepted=false; if (window->key_focus->can_process()) { window->key_focus->call_multilevel("_input_event",p_event); if (window->key_focus) //maybe lost it window->key_focus->emit_signal(SceneStringNames::get_singleton()->input_event,p_event); } if (window->key_event_accepted) { get_scene()->call_group(SceneMainLoop::GROUP_CALL_REALTIME,"windows","_cancel_input_ID",p_event.ID); break; } } if (p_event.is_pressed() && p_event.is_action("ui_cancel") && !window->modal_stack.empty()) { _window_sort_modal_stack(); Control *top = window->modal_stack.back()->get(); if (!top->data.modal_exclusive) { top->notification(NOTIFICATION_MODAL_CLOSE); top->_modal_stack_remove(); top->hide(); } } Control * from = window->key_focus ? window->key_focus : NULL; //hmm //keyboard focus //if (from && p_event.key.pressed && !p_event.key.mod.alt && !p_event.key.mod.meta && !p_event.key.mod.command) { if (from && p_event.is_pressed()) { Control * next=NULL; if (p_event.is_action("ui_focus_next")) { next = from->find_next_valid_focus(); } if (p_event.is_action("ui_focus_prev")) { next = from->find_prev_valid_focus(); } if (p_event.is_action("ui_up")) { next = from->_get_focus_neighbour(MARGIN_TOP); } if (p_event.is_action("ui_left")) { next = from->_get_focus_neighbour(MARGIN_LEFT); } if (p_event.is_action("ui_right")) { next = from->_get_focus_neighbour(MARGIN_RIGHT); } if (p_event.is_action("ui_down")) { next = from->_get_focus_neighbour(MARGIN_BOTTOM); } if (next) { next->grab_focus(); get_scene()->call_group(SceneMainLoop::GROUP_CALL_REALTIME,"windows","_cancel_input_ID",p_event.ID); } } } break; } } Control *Control::get_window() const { return data.window; } bool Control::is_window() const { return (is_inside_scene() && window); } Size2 Control::get_minimum_size() const { ScriptInstance *si = const_cast(this)->get_script_instance(); if (si) { Variant::CallError ce; Variant s = si->call(SceneStringNames::get_singleton()->get_minimum_size,NULL,0,ce); if (ce.error==Variant::CallError::CALL_OK) return s; } return Size2(); } Ref Control::get_icon(const StringName& p_name,const StringName& p_type) const { const Ref* tex = data.icon_override.getptr(p_name); if (tex) return *tex; StringName type = p_type?p_type:get_type_name(); // try with custom themes Control *theme_owner = data.theme_owner; while(theme_owner) { if (theme_owner->data.theme->has_icon(p_name, type ) ) return data.theme_owner->data.theme->get_icon(p_name, type ); Control *parent = theme_owner->get_parent()?theme_owner->get_parent()->cast_to():NULL; if (parent) theme_owner=parent->data.theme_owner; else theme_owner=NULL; } return Theme::get_default()->get_icon( p_name, type ); } Ref Control::get_stylebox(const StringName& p_name,const StringName& p_type) const { const Ref* style = data.style_override.getptr(p_name); if (style) return *style; StringName type = p_type?p_type:get_type_name(); // try with custom themes Control *theme_owner = data.theme_owner; while(theme_owner) { if (theme_owner->data.theme->has_stylebox(p_name, type ) ) return data.theme_owner->data.theme->get_stylebox(p_name, type ); Control *parent = theme_owner->get_parent()?theme_owner->get_parent()->cast_to():NULL; if (parent) theme_owner=parent->data.theme_owner; else theme_owner=NULL; } return Theme::get_default()->get_stylebox( p_name, type ); } Ref Control::get_font(const StringName& p_name,const StringName& p_type) const { const Ref* font = data.font_override.getptr(p_name); if (font) return *font; StringName type = p_type?p_type:get_type_name(); // try with custom themes Control *theme_owner = data.theme_owner; while(theme_owner) { if (theme_owner->data.theme->has_font(p_name, type ) ) return data.theme_owner->data.theme->get_font(p_name, type ); if (theme_owner->data.theme->get_default_theme_font().is_valid()) return theme_owner->data.theme->get_default_theme_font(); Control *parent = theme_owner->get_parent()?theme_owner->get_parent()->cast_to():NULL; if (parent) theme_owner=parent->data.theme_owner; else theme_owner=NULL; } return Theme::get_default()->get_font( p_name, type ); } Color Control::get_color(const StringName& p_name,const StringName& p_type) const { const Color* color = data.color_override.getptr(p_name); if (color) return *color; StringName type = p_type?p_type:get_type_name(); // try with custom themes Control *theme_owner = data.theme_owner; while(theme_owner) { if (theme_owner->data.theme->has_color(p_name, type ) ) return data.theme_owner->data.theme->get_color(p_name, type ); Control *parent = theme_owner->get_parent()?theme_owner->get_parent()->cast_to():NULL; if (parent) theme_owner=parent->data.theme_owner; else theme_owner=NULL; } return Theme::get_default()->get_color( p_name, type ); } int Control::get_constant(const StringName& p_name,const StringName& p_type) const { const int* constant = data.constant_override.getptr(p_name); if (constant) return *constant; StringName type = p_type?p_type:get_type_name(); // try with custom themes Control *theme_owner = data.theme_owner; while(theme_owner) { if (theme_owner->data.theme->has_constant(p_name, type ) ) return data.theme_owner->data.theme->get_constant(p_name, type ); Control *parent = theme_owner->get_parent()?theme_owner->get_parent()->cast_to():NULL; if (parent) theme_owner=parent->data.theme_owner; else theme_owner=NULL; } return Theme::get_default()->get_constant( p_name, type ); } bool Control::has_icon(const StringName& p_name,const StringName& p_type) const { const Ref* tex = data.icon_override.getptr(p_name); if (tex) return true; StringName type = p_type?p_type:get_type_name(); // try with custom themes Control *theme_owner = data.theme_owner; while(theme_owner) { if (theme_owner->data.theme->has_icon(p_name, type ) ) return true; Control *parent = theme_owner->get_parent()?theme_owner->get_parent()->cast_to():NULL; if (parent) theme_owner=parent->data.theme_owner; else theme_owner=NULL; } return Theme::get_default()->has_icon( p_name, type ); } bool Control::has_stylebox(const StringName& p_name,const StringName& p_type) const { const Ref* style = data.style_override.getptr(p_name); if (style) return true; StringName type = p_type?p_type:get_type_name(); // try with custom themes Control *theme_owner = data.theme_owner; while(theme_owner) { if (theme_owner->data.theme->has_stylebox(p_name, type ) ) return true; Control *parent = theme_owner->get_parent()?theme_owner->get_parent()->cast_to():NULL; if (parent) theme_owner=parent->data.theme_owner; else theme_owner=NULL; } return Theme::get_default()->has_stylebox( p_name, type ); } bool Control::has_font(const StringName& p_name,const StringName& p_type) const { const Ref* font = data.font_override.getptr(p_name); if (font) return true; StringName type = p_type?p_type:get_type_name(); // try with custom themes Control *theme_owner = data.theme_owner; while(theme_owner) { if (theme_owner->data.theme->has_font(p_name, type ) ) return true; Control *parent = theme_owner->get_parent()?theme_owner->get_parent()->cast_to():NULL; if (parent) theme_owner=parent->data.theme_owner; else theme_owner=NULL; } return Theme::get_default()->has_font( p_name, type ); } bool Control::has_color(const StringName& p_name,const StringName& p_type) const { const Color* color = data.color_override.getptr(p_name); if (color) return true; StringName type = p_type?p_type:get_type_name(); // try with custom themes Control *theme_owner = data.theme_owner; while(theme_owner) { if (theme_owner->data.theme->has_color(p_name, type ) ) return true; Control *parent = theme_owner->get_parent()?theme_owner->get_parent()->cast_to():NULL; if (parent) theme_owner=parent->data.theme_owner; else theme_owner=NULL; } return Theme::get_default()->has_color( p_name, type ); } bool Control::has_constant(const StringName& p_name,const StringName& p_type) const { const int* constant = data.constant_override.getptr(p_name); if (constant) return true; StringName type = p_type?p_type:get_type_name(); // try with custom themes Control *theme_owner = data.theme_owner; while(theme_owner) { if (theme_owner->data.theme->has_constant(p_name, type ) ) return true; Control *parent = theme_owner->get_parent()?theme_owner->get_parent()->cast_to():NULL; if (parent) theme_owner=parent->data.theme_owner; else theme_owner=NULL; } return Theme::get_default()->has_constant( p_name, type ); } Size2 Control::get_parent_area_size() const { ERR_FAIL_COND_V(!is_inside_scene(),Size2()); Size2 parent_size; if (data.parent_canvas_item) { parent_size=data.parent_canvas_item->get_item_rect().size; } else if (data.viewport) { parent_size=data.viewport->get_visible_rect().size; } return parent_size; } void Control::_size_changed() { if (!is_inside_scene()) return; Size2 parent_size = get_parent_area_size(); float margin_pos[4]; for(int i=0;i<4;i++) { float area = parent_size[i&1]; switch(data.anchor[i]) { case ANCHOR_BEGIN: { margin_pos[i]=data.margin[i]; } break; case ANCHOR_END: { margin_pos[i]=area-data.margin[i]; } break; case ANCHOR_RATIO: { margin_pos[i]=area*data.margin[i]; } break; } } Point2 new_pos_cache=Point2(margin_pos[0],margin_pos[1]).floor(); Size2 new_size_cache=Point2(margin_pos[2],margin_pos[3]).floor()-new_pos_cache; Size2 minimum_size=get_combined_minimum_size(); new_size_cache.x = MAX( minimum_size.x, new_size_cache.x ); new_size_cache.y = MAX( minimum_size.y, new_size_cache.y ); if (new_pos_cache == data.pos_cache && new_size_cache == data.size_cache) return; // did not change, don't emit signal data.pos_cache=new_pos_cache; data.size_cache=new_size_cache; notification(NOTIFICATION_RESIZED); item_rect_changed(); _change_notify_margins(); _notify_transform(); } float Control::_get_parent_range(int p_idx) const { if (!is_inside_scene()) { return 1.0; } if (data.parent_canvas_item) { return data.parent_canvas_item->get_item_rect().size[p_idx&1]; } else if (data.viewport) { return data.viewport->get_visible_rect().size[p_idx&1]; } return 1.0; } float Control::_get_range(int p_idx) const { p_idx&=1; float parent_range = _get_parent_range( p_idx ); float from = _a2s( data.margin[p_idx], data.anchor[p_idx], parent_range ); float to = _a2s( data.margin[p_idx+2], data.anchor[p_idx+2], parent_range ); return to-from; } float Control::_s2a(float p_val, AnchorType p_anchor,float p_range) const { switch(p_anchor) { case ANCHOR_BEGIN: { return p_val; } break; case ANCHOR_END: { return p_range-p_val; } break; case ANCHOR_RATIO: { return p_val/p_range; } break; } return 0; } float Control::_a2s(float p_val, AnchorType p_anchor,float p_range) const { switch(p_anchor) { case ANCHOR_BEGIN: { return Math::floor(p_val); } break; case ANCHOR_END: { return Math::floor(p_range-p_val); } break; case ANCHOR_RATIO: { return Math::floor(p_range*p_val); } break; } return 0; } void Control::set_anchor(Margin p_margin,AnchorType p_anchor) { if (!is_inside_scene()) { data.anchor[p_margin]=p_anchor; } else { float pr = _get_parent_range(p_margin); float s = _a2s( data.margin[p_margin], data.anchor[p_margin], pr ); data.anchor[p_margin]=p_anchor; data.margin[p_margin] = _s2a( s, p_anchor, pr ); } _change_notify(); } void Control::set_anchor_and_margin(Margin p_margin,AnchorType p_anchor, float p_pos) { set_anchor(p_margin,p_anchor); set_margin(p_margin,p_pos); } Control::AnchorType Control::get_anchor(Margin p_margin) const { return data.anchor[p_margin]; } void Control::_change_notify_margins() { // this avoids sending the whole object data again on a change _change_notify("margin/left"); _change_notify("margin/top"); _change_notify("margin/right"); _change_notify("margin/bottom"); _change_notify("rect/pos"); _change_notify("rect/size"); } void Control::set_margin(Margin p_margin,float p_value) { data.margin[p_margin]=p_value; _size_changed(); } void Control::set_begin(const Size2& p_point) { data.margin[0]=p_point.x; data.margin[1]=p_point.y; _size_changed(); } void Control::set_end(const Size2& p_point) { data.margin[2]=p_point.x; data.margin[3]=p_point.y; _size_changed(); } float Control::get_margin(Margin p_margin) const { return data.margin[p_margin]; } Size2 Control::get_begin() const { return Size2( data.margin[0], data.margin[1] ); } Size2 Control::get_end() const { return Size2( data.margin[2], data.margin[3] ); } Point2 Control::get_global_pos() const { return get_global_transform().get_origin(); } void Control::set_global_pos(const Point2& p_point) { Matrix32 inv; if (data.parent_canvas_item) { inv = data.parent_canvas_item->get_global_transform().affine_inverse(); } set_pos(inv.xform(p_point)); } void Control::set_pos(const Size2& p_point) { float pw = _get_parent_range(0); float ph = _get_parent_range(1); float x = _a2s( data.margin[0], data.anchor[0], pw ); float y = _a2s( data.margin[1], data.anchor[1], ph ); float x2 = _a2s( data.margin[2], data.anchor[2], pw ); float y2 = _a2s( data.margin[3], data.anchor[3], ph ); Size2 ret = Size2(x2-x,y2-y); Size2 min = get_combined_minimum_size(); Size2 size = Size2(MAX( min.width, ret.width),MAX( min.height, ret.height)); float w=size.x; float h=size.y; x=p_point.x; y=p_point.y; data.margin[0] = _s2a( x, data.anchor[0], pw ); data.margin[1] = _s2a( y, data.anchor[1], ph ); data.margin[2] = _s2a( x+w, data.anchor[2], pw ); data.margin[3] = _s2a( y+h, data.anchor[3], ph ); _size_changed(); } void Control::set_size(const Size2& p_size) { Size2 new_size=p_size; Size2 min=get_combined_minimum_size(); if (new_size.xget_visible_rect().pos; return gr; } Rect2 Control::get_rect() const { return Rect2(get_pos(),get_size()); } Rect2 Control::get_item_rect() const { return Rect2(Point2(),get_size()); } void Control::set_area_as_parent_rect(int p_margin) { data.anchor[MARGIN_LEFT]=ANCHOR_BEGIN; data.anchor[MARGIN_TOP]=ANCHOR_BEGIN; data.anchor[MARGIN_RIGHT]=ANCHOR_END; data.anchor[MARGIN_BOTTOM]=ANCHOR_END; for(int i=0;i<4;i++) data.margin[i]=p_margin; _size_changed(); } void Control::add_icon_override(const StringName& p_name, const Ref& p_icon) { ERR_FAIL_COND(p_icon.is_null()); data.icon_override[p_name]=p_icon; notification(NOTIFICATION_THEME_CHANGED); update(); } void Control::add_style_override(const StringName& p_name, const Ref& p_style) { ERR_FAIL_COND(p_style.is_null()); data.style_override[p_name]=p_style; notification(NOTIFICATION_THEME_CHANGED); update(); } void Control::add_font_override(const StringName& p_name, const Ref& p_font) { ERR_FAIL_COND(p_font.is_null()); data.font_override[p_name]=p_font; notification(NOTIFICATION_THEME_CHANGED); update(); } void Control::add_color_override(const StringName& p_name, const Color& p_color) { data.color_override[p_name]=p_color; notification(NOTIFICATION_THEME_CHANGED); update(); } void Control::add_constant_override(const StringName& p_name, int p_constant) { data.constant_override[p_name]=p_constant; notification(NOTIFICATION_THEME_CHANGED); update(); } void Control::set_focus_mode(FocusMode p_focus_mode) { if (is_inside_scene() && p_focus_mode == FOCUS_NONE && data.focus_mode!=FOCUS_NONE && has_focus()) release_focus(); data.focus_mode=p_focus_mode; } static Control *_next_control(Control *p_from) { if (p_from->is_set_as_toplevel()) return NULL; // can't go above Control *parent = p_from->get_parent()?p_from->get_parent()->cast_to():NULL; if (!parent) { return NULL; } int next = p_from->get_position_in_parent(); ERR_FAIL_INDEX_V(next,parent->get_child_count(),NULL); for(int i=(next+1);iget_child_count();i++) { Control *c = parent->get_child(i)->cast_to(); if (!c || !c->is_visible() || c->is_set_as_toplevel()) continue; return c; } //no next in parent, try the same in parent return _next_control(parent); } Control *Control::find_next_valid_focus() const { Control *from = const_cast(this); while(true) { // find next child Control *next_child=NULL; for(int i=0;iget_child_count();i++) { Control *c = from->get_child(i)->cast_to(); if (!c || !c->is_visible() || c->is_set_as_toplevel()) { continue; } next_child=c; break; } if (next_child) { from = next_child; } else { next_child=_next_control(from); if (!next_child) { //nothing else.. go up and find either window or subwindow next_child=const_cast(this); while(next_child && !next_child->is_set_as_toplevel()) { if (next_child->get_parent()) { next_child=next_child->get_parent()->cast_to(); } else next_child=NULL; } if (!next_child) { next_child=get_window(); } } } if (next_child==this) // no next control-> return (get_focus_mode()==FOCUS_ALL)?next_child:NULL; if (next_child->get_focus_mode()==FOCUS_ALL) return next_child; from = next_child; } return NULL; } static Control *_prev_control(Control *p_from) { Control *child=NULL; for(int i=p_from->get_child_count()-1;i>=0;i--) { Control *c = p_from->get_child(i)->cast_to(); if (!c || !c->is_visible() || c->is_set_as_toplevel()) continue; child=c; break; } if (!child) return p_from; //no prev in parent, try the same in parent return _prev_control(child); } Control *Control::find_prev_valid_focus() const { Control *from = const_cast(this); while(true) { // find prev child Control *prev_child = NULL; if ( from->is_set_as_toplevel() || !from->get_parent() || !from->get_parent()->cast_to()) { //find last of the childs prev_child=_prev_control(from); } else { for(int i=(from->get_position_in_parent()-1);i>=0;i--) { Control *c = from->get_parent()->get_child(i)->cast_to(); if (!c || !c->is_visible() || c->is_set_as_toplevel()) { continue; } prev_child=c; break; } if (!prev_child) { prev_child = from->get_parent()->cast_to(); } else { prev_child = _prev_control(prev_child); } } if (prev_child==this) // no prev control-> return (get_focus_mode()==FOCUS_ALL)?prev_child:NULL; if (prev_child->get_focus_mode()==FOCUS_ALL) return prev_child; from = prev_child; } return NULL; return NULL; } Control::FocusMode Control::get_focus_mode() const { return data.focus_mode; } bool Control::has_focus() const { return (data.window && data.window->window->key_focus==this); } void Control::grab_focus() { ERR_FAIL_COND(!is_inside_scene()); ERR_FAIL_COND(!data.window); if (data.focus_mode==FOCUS_NONE) return; //no need for change if (data.window->window->key_focus && data.window->window->key_focus==this) return; get_scene()->call_group(SceneMainLoop::GROUP_CALL_REALTIME,"windows","_window_remove_focus"); data.window->window->key_focus=this; notification(NOTIFICATION_FOCUS_ENTER); #ifdef DEBUG_ENABLED if (GLOBAL_DEF("debug/print_clicked_control", false)) { print_line(String(get_path())+" - focus"); }; #endif update(); } void Control::release_focus() { ERR_FAIL_COND(!is_inside_scene()); ERR_FAIL_COND(!data.window); if (!has_focus()) return; get_scene()->call_group(SceneMainLoop::GROUP_CALL_REALTIME,"windows","_window_remove_focus"); //data.window->window->key_focus=this; //notification(NOTIFICATION_FOCUS_ENTER); update(); } bool Control::is_toplevel_control() const { return is_inside_scene() && (!data.parent_canvas_item && !window && is_set_as_toplevel()); } void Control::show_modal(bool p_exclusive) { ERR_FAIL_COND(!is_inside_scene()); ERR_FAIL_COND(!data.SI && data.window!=this); ERR_FAIL_COND(!data.window); if (is_visible()) hide(); ERR_FAIL_COND( data.MI ); show(); raise(); data.window->window->modal_stack.push_back(this); data.MI = data.window->window->modal_stack.back(); data.modal_exclusive=p_exclusive; if (data.window->window->key_focus) data.modal_prev_focus_owner = data.window->window->key_focus->get_instance_ID(); else data.modal_prev_focus_owner=0; } void Control::_window_sort_subwindows() { if (!window->subwindow_order_dirty) return; window->modal_stack.sort_custom(); window->subwindow_order_dirty=false; } void Control::_window_sort_modal_stack() { window->modal_stack.sort_custom(); } void Control::_modal_stack_remove() { List::Element *next=NULL; //transfer the focus stack to the next if (data.window && data.MI) { next = data.MI->next(); data.window->window->modal_stack.erase(data.MI); data.MI=NULL; } if (data.modal_prev_focus_owner) { if (!next) { //top of stack Object *pfo = ObjectDB::get_instance(data.modal_prev_focus_owner); Control *pfoc = pfo->cast_to(); if (!pfoc) return; if (!pfoc->is_inside_scene() || !pfoc->is_visible()) return; pfoc->grab_focus(); } else { next->get()->data.modal_prev_focus_owner=data.modal_prev_focus_owner; } data.modal_prev_focus_owner=0; } } void Control::_propagate_theme_changed(Control *p_owner) { for(int i=0;icast_to(); if (child && child->data.theme.is_null()) //has no theme, propagate child->_propagate_theme_changed(p_owner); } data.theme_owner=p_owner; _notification(NOTIFICATION_THEME_CHANGED); update(); } void Control::set_theme(const Ref& p_theme) { data.theme=p_theme; if (!p_theme.is_null()) { _propagate_theme_changed(this); } else { Control *parent = get_parent()?get_parent()->cast_to():NULL; if (parent && parent->data.theme_owner) { _propagate_theme_changed(parent->data.theme_owner); } else { _propagate_theme_changed(NULL); } } } void Control::_window_accept_event() { window->key_event_accepted=true; if (is_inside_scene()) get_scene()->set_input_as_handled(); } void Control::accept_event() { if (is_inside_scene() && get_window()) get_window()->_window_accept_event(); } Ref Control::get_theme() const { return data.theme; } void Control::set_tooltip(const String& p_tooltip) { data.tooltip=p_tooltip; } String Control::get_tooltip(const Point2& p_pos) const { return data.tooltip; } void Control::set_default_cursor_shape(CursorShape p_shape) { data.default_cursor=p_shape; } Control::CursorShape Control::get_default_cursor_shape() const { return data.default_cursor; } Control::CursorShape Control::get_cursor_shape(const Point2& p_pos) const { return data.default_cursor; } Matrix32 Control::get_transform() const { Matrix32 xf; xf.set_origin(get_pos()); return xf; } String Control::_get_tooltip() const { return data.tooltip; } void Control::set_focus_neighbour(Margin p_margin, const NodePath &p_neighbour) { ERR_FAIL_INDEX(p_margin,4); data.focus_neighbour[p_margin]=p_neighbour; } NodePath Control::get_focus_neighbour(Margin p_margin) const { ERR_FAIL_INDEX_V(p_margin,4,NodePath()); return data.focus_neighbour[p_margin]; } #define MAX_NEIGHBOUR_SEARCH_COUNT 512 Control *Control::_get_focus_neighbour(Margin p_margin,int p_count) { if (p_count >= MAX_NEIGHBOUR_SEARCH_COUNT) return NULL; if (!data.focus_neighbour[p_margin].is_empty()) { Control *c=NULL; Node * n = get_node(data.focus_neighbour[p_margin]); if (n) { c=n->cast_to(); if (!c) { ERR_EXPLAIN("Next focus node is not a control: "+n->get_name()); ERR_FAIL_V(NULL); } } else { return NULL; } bool valid=true; if (c->is_hidden()) valid=false; if (c->get_focus_mode()==FOCUS_NONE) valid=false; if (valid) return c; c=c->_get_focus_neighbour(p_margin,p_count+1); return c; } float dist=1e7; Control * result=NULL; Point2 points[4]; Matrix32 xform = get_global_transform(); Rect2 rect = get_item_rect(); points[0]=xform.xform(rect.pos); points[1]=xform.xform(rect.pos + Point2(rect.size.x, 0)); points[2]=xform.xform(rect.pos + rect.size); points[3]=xform.xform(rect.pos + Point2(0, rect.size.y)); const Vector2 dir[4]={ Vector2(-1,0), Vector2(0,-1), Vector2(1,0), Vector2(0,1) }; Vector2 vdir=dir[p_margin]; float maxd=-1e7; for(int i=0;i<4;i++) { float d = vdir.dot(points[i]); if (d>maxd) maxd=d; } Node *base=this; while (base) { Control *c = base->cast_to(); if (c) { if (c->data.SI) break; if (c==data.window) break; } base=base->get_parent(); } if (!base) return NULL; _window_find_focus_neighbour(vdir,base,points,maxd,dist,&result); return result; } void Control::_window_find_focus_neighbour(const Vector2& p_dir, Node *p_at,const Point2* p_points,float p_min ,float &r_closest_dist,Control **r_closest) { if (p_at->cast_to()) return; //bye Control *c = p_at->cast_to(); if (c && c !=this && c->get_focus_mode()==FOCUS_ALL && c->is_visible()) { Point2 points[4]; Matrix32 xform = c->get_global_transform(); Rect2 rect = c->get_item_rect(); points[0]=xform.xform(rect.pos); points[1]=xform.xform(rect.pos + Point2(rect.size.x, 0)); points[2]=xform.xform(rect.pos + rect.size); points[3]=xform.xform(rect.pos + Point2(0, rect.size.y)); float min=1e7; for(int i=0;i<4;i++) { float d = p_dir.dot(points[i]); if (d < min) min =d; } if (min>(p_min-CMP_EPSILON)) { for(int i=0;i<4;i++) { Vector2 la=p_points[i]; Vector2 lb=p_points[(i+1)%4]; for(int j=0;j<4;j++) { Vector2 fa=points[j]; Vector2 fb=points[(j+1)%4]; Vector2 pa,pb; float d=Geometry::get_closest_points_between_segments(la,lb,fa,fb,pa,pb); //float d = Geometry::get_closest_distance_between_segments(Vector3(la.x,la.y,0),Vector3(lb.x,lb.y,0),Vector3(fa.x,fa.y,0),Vector3(fb.x,fb.y,0)); if (dget_child_count();i++) { Node *child=p_at->get_child(i); Control *childc = child->cast_to(); if (childc && childc->data.SI) continue; //subwindow, ignore _window_find_focus_neighbour(p_dir,p_at->get_child(i),p_points,p_min,r_closest_dist,r_closest); } } void Control::set_h_size_flags(int p_flags) { if (data.h_size_flags==p_flags) return; data.h_size_flags=p_flags; emit_signal(SceneStringNames::get_singleton()->size_flags_changed); } int Control::get_h_size_flags() const{ return data.h_size_flags; } void Control::set_v_size_flags(int p_flags) { if (data.v_size_flags==p_flags) return; data.v_size_flags=p_flags; emit_signal(SceneStringNames::get_singleton()->size_flags_changed); } void Control::set_stretch_ratio(float p_ratio) { if (data.expand==p_ratio) return; data.expand=p_ratio; emit_signal(SceneStringNames::get_singleton()->size_flags_changed); } float Control::get_stretch_ratio() const { return data.expand; } void Control::grab_click_focus() { ERR_FAIL_COND(!is_inside_scene()); if (data.window && data.window->window->mouse_focus) { Window *w=data.window->window; if (w->mouse_focus==this) return; InputEvent ie; ie.type=InputEvent::MOUSE_BUTTON; InputEventMouseButton &mb=ie.mouse_button; //send unclic Point2 click =w->mouse_focus->get_global_transform().affine_inverse().xform(w->last_mouse_pos); mb.x=click.x; mb.y=click.y; mb.button_index=w->mouse_focus_button; mb.pressed=false; w->mouse_focus->call_deferred("_input_event",ie); w->mouse_focus=this; w->focus_inv_xform=w->mouse_focus->get_global_transform().affine_inverse(); click =w->mouse_focus->get_global_transform().affine_inverse().xform(w->last_mouse_pos); mb.x=click.x; mb.y=click.y; mb.button_index=w->mouse_focus_button; mb.pressed=true; w->mouse_focus->call_deferred("_input_event",ie); } } void Control::minimum_size_changed() { if (!is_inside_scene()) return; if (data.pending_min_size_update) return; data.pending_min_size_update=true; MessageQueue::get_singleton()->push_call(this,"_update_minimum_size"); if (!is_toplevel_control()) { Control *pc = get_parent_control(); if (pc) pc->minimum_size_changed(); } } int Control::get_v_size_flags() const{ return data.v_size_flags; } void Control::set_ignore_mouse(bool p_ignore) { data.ignore_mouse=p_ignore; } bool Control::is_ignoring_mouse() const { return data.ignore_mouse; } void Control::set_stop_mouse(bool p_stop) { data.stop_mouse=p_stop; } bool Control::is_stopping_mouse() const { return data.stop_mouse; } Control *Control::get_focus_owner() const { ERR_FAIL_COND_V(!is_inside_scene(),NULL); ERR_FAIL_COND_V(!window,NULL); return window->key_focus; } void Control::_bind_methods() { ObjectTypeDB::bind_method(_MD("_window_input_event"),&Control::_window_input_event); ObjectTypeDB::bind_method(_MD("_gui_input"),&Control::_gui_input); ObjectTypeDB::bind_method(_MD("_input_text"),&Control::_input_text); // ObjectTypeDB::bind_method(_MD("_window_resize_event"),&Control::_window_resize_event); ObjectTypeDB::bind_method(_MD("_window_remove_focus"),&Control::_window_remove_focus); ObjectTypeDB::bind_method(_MD("_cancel_input_ID"),&Control::_window_cancel_input_ID); ObjectTypeDB::bind_method(_MD("_cancel_tooltip"),&Control::_window_cancel_tooltip); ObjectTypeDB::bind_method(_MD("_window_show_tooltip"),&Control::_window_show_tooltip); ObjectTypeDB::bind_method(_MD("_size_changed"),&Control::_size_changed); ObjectTypeDB::bind_method(_MD("_update_minimum_size"),&Control::_update_minimum_size); ObjectTypeDB::bind_method(_MD("accept_event"),&Control::accept_event); ObjectTypeDB::bind_method(_MD("get_minimum_size"),&Control::get_minimum_size); ObjectTypeDB::bind_method(_MD("get_combined_minimum_size"),&Control::get_combined_minimum_size); ObjectTypeDB::bind_method(_MD("is_window"),&Control::is_window); ObjectTypeDB::bind_method(_MD("get_window"),&Control::get_window); ObjectTypeDB::bind_method(_MD("set_anchor","margin","anchor_mode"),&Control::set_anchor); ObjectTypeDB::bind_method(_MD("get_anchor","margin"),&Control::get_anchor); ObjectTypeDB::bind_method(_MD("set_margin","margin","offset"),&Control::set_margin); ObjectTypeDB::bind_method(_MD("set_anchor_and_margin","margin","anchor_mode","offset"),&Control::set_anchor_and_margin); ObjectTypeDB::bind_method(_MD("set_begin","pos"),&Control::set_begin); ObjectTypeDB::bind_method(_MD("set_end","pos"),&Control::set_end); ObjectTypeDB::bind_method(_MD("set_pos","pos"),&Control::set_pos); ObjectTypeDB::bind_method(_MD("set_size","size"),&Control::set_size); ObjectTypeDB::bind_method(_MD("set_custom_minimum_size","size"),&Control::set_custom_minimum_size); ObjectTypeDB::bind_method(_MD("set_global_pos","pos"),&Control::set_global_pos); ObjectTypeDB::bind_method(_MD("get_margin","margin"),&Control::get_margin); ObjectTypeDB::bind_method(_MD("get_begin"),&Control::get_begin); ObjectTypeDB::bind_method(_MD("get_end"),&Control::get_end); ObjectTypeDB::bind_method(_MD("get_pos"),&Control::get_pos); ObjectTypeDB::bind_method(_MD("get_size"),&Control::get_size); ObjectTypeDB::bind_method(_MD("get_custom_minimum_size"),&Control::get_custom_minimum_size); ObjectTypeDB::bind_method(_MD("get_parent_area_size"),&Control::get_size); ObjectTypeDB::bind_method(_MD("get_global_pos"),&Control::get_global_pos); ObjectTypeDB::bind_method(_MD("get_rect"),&Control::get_rect); ObjectTypeDB::bind_method(_MD("get_global_rect"),&Control::get_global_rect); ObjectTypeDB::bind_method(_MD("set_area_as_parent_rect","margin"),&Control::set_area_as_parent_rect,DEFVAL(0)); ObjectTypeDB::bind_method(_MD("show_modal","exclusive"),&Control::show_modal,DEFVAL(false)); ObjectTypeDB::bind_method(_MD("set_focus_mode","mode"),&Control::set_focus_mode); ObjectTypeDB::bind_method(_MD("has_focus"),&Control::has_focus); ObjectTypeDB::bind_method(_MD("grab_focus"),&Control::grab_focus); ObjectTypeDB::bind_method(_MD("release_focus"),&Control::release_focus); ObjectTypeDB::bind_method(_MD("get_focus_owner:Control"),&Control::get_focus_owner); ObjectTypeDB::bind_method(_MD("set_h_size_flags","flags"),&Control::set_h_size_flags); ObjectTypeDB::bind_method(_MD("get_h_size_flags"),&Control::get_h_size_flags); ObjectTypeDB::bind_method(_MD("set_stretch_ratio","ratio"),&Control::set_stretch_ratio); ObjectTypeDB::bind_method(_MD("get_stretch_ratio"),&Control::get_stretch_ratio); ObjectTypeDB::bind_method(_MD("set_v_size_flags","flags"),&Control::set_v_size_flags); ObjectTypeDB::bind_method(_MD("get_v_size_flags"),&Control::get_v_size_flags); ObjectTypeDB::bind_method(_MD("set_theme","theme:Theme"),&Control::set_theme); ObjectTypeDB::bind_method(_MD("get_theme:Theme"),&Control::get_theme); ObjectTypeDB::bind_method(_MD("add_icon_override","name","texture:Texture"),&Control::add_icon_override); ObjectTypeDB::bind_method(_MD("add_style_override","name","stylebox:StyleBox"),&Control::add_style_override); ObjectTypeDB::bind_method(_MD("add_font_override","name","font:Font"),&Control::add_font_override); ObjectTypeDB::bind_method(_MD("add_color_override","name","color"),&Control::add_color_override); ObjectTypeDB::bind_method(_MD("add_constant_override","name","constant"),&Control::add_constant_override); ObjectTypeDB::bind_method(_MD("get_icon:Texture","name","type"),&Control::get_icon,DEFVAL("")); ObjectTypeDB::bind_method(_MD("get_stylebox:StyleBox","name","type"),&Control::get_stylebox,DEFVAL("")); ObjectTypeDB::bind_method(_MD("get_font:Font","name","type"),&Control::get_font,DEFVAL("")); ObjectTypeDB::bind_method(_MD("get_color","name","type"),&Control::get_color,DEFVAL("")); ObjectTypeDB::bind_method(_MD("get_constant","name","type"),&Control::get_constant,DEFVAL("")); ObjectTypeDB::bind_method(_MD("get_parent_control:Control"),&Control::get_parent_control); ObjectTypeDB::bind_method(_MD("set_tooltip","tooltip"),&Control::set_tooltip); ObjectTypeDB::bind_method(_MD("get_tooltip","atpos"),&Control::get_tooltip,DEFVAL(Point2())); ObjectTypeDB::bind_method(_MD("_get_tooltip"),&Control::_get_tooltip); ObjectTypeDB::bind_method(_MD("set_default_cursor_shape","shape"),&Control::set_default_cursor_shape); ObjectTypeDB::bind_method(_MD("get_default_cursor_shape"),&Control::get_default_cursor_shape); ObjectTypeDB::bind_method(_MD("get_cursor_shape","pos"),&Control::get_cursor_shape,DEFVAL(Point2())); ObjectTypeDB::bind_method(_MD("set_focus_neighbour","margin","neighbour"),&Control::set_focus_neighbour); ObjectTypeDB::bind_method(_MD("get_focus_neighbour","margin"),&Control::get_focus_neighbour); ObjectTypeDB::bind_method(_MD("set_ignore_mouse","ignore"),&Control::set_ignore_mouse); ObjectTypeDB::bind_method(_MD("is_ignoring_mouse"),&Control::is_ignoring_mouse); ObjectTypeDB::bind_method(_MD("force_drag","data","preview"),&Control::force_drag); ObjectTypeDB::bind_method(_MD("set_stop_mouse","stop"),&Control::set_stop_mouse); ObjectTypeDB::bind_method(_MD("is_stopping_mouse"),&Control::is_stopping_mouse); ObjectTypeDB::bind_method(_MD("grab_click_focus"),&Control::grab_click_focus); ObjectTypeDB::bind_method(_MD("set_drag_preview","control:Control"),&Control::set_drag_preview); BIND_VMETHOD(MethodInfo("_input_event",PropertyInfo(Variant::INPUT_EVENT,"event"))); BIND_VMETHOD(MethodInfo(Variant::VECTOR2,"get_minimum_size")); BIND_VMETHOD(MethodInfo(Variant::OBJECT,"get_drag_data",PropertyInfo(Variant::VECTOR2,"pos"))); BIND_VMETHOD(MethodInfo(Variant::BOOL,"can_drop_data",PropertyInfo(Variant::VECTOR2,"pos"),PropertyInfo(Variant::NIL,"data"))); BIND_VMETHOD(MethodInfo("drop_data",PropertyInfo(Variant::VECTOR2,"pos"),PropertyInfo(Variant::NIL,"data"))); ADD_PROPERTYINZ( PropertyInfo(Variant::INT,"anchor/left", PROPERTY_HINT_ENUM, "Begin,End,Ratio"), _SCS("set_anchor"),_SCS("get_anchor"), MARGIN_LEFT ); ADD_PROPERTYINZ( PropertyInfo(Variant::INT,"anchor/top", PROPERTY_HINT_ENUM, "Begin,End,Ratio"), _SCS("set_anchor"),_SCS("get_anchor"), MARGIN_TOP ); ADD_PROPERTYINZ( PropertyInfo(Variant::INT,"anchor/right", PROPERTY_HINT_ENUM, "Begin,End,Ratio"), _SCS("set_anchor"),_SCS("get_anchor"), MARGIN_RIGHT ); ADD_PROPERTYINZ( PropertyInfo(Variant::INT,"anchor/bottom", PROPERTY_HINT_ENUM, "Begin,End,Ratio"), _SCS("set_anchor"),_SCS("get_anchor"), MARGIN_BOTTOM ); ADD_PROPERTYINZ( PropertyInfo(Variant::INT,"margin/left", PROPERTY_HINT_RANGE, "-4096,4096"), _SCS("set_margin"),_SCS("get_margin"), MARGIN_LEFT ); ADD_PROPERTYINZ( PropertyInfo(Variant::INT,"margin/top", PROPERTY_HINT_RANGE, "-4096,4096"), _SCS("set_margin"),_SCS("get_margin"), MARGIN_TOP ); ADD_PROPERTYINZ( PropertyInfo(Variant::INT,"margin/right", PROPERTY_HINT_RANGE, "-4096,4096"), _SCS("set_margin"),_SCS("get_margin"), MARGIN_RIGHT ); ADD_PROPERTYINZ( PropertyInfo(Variant::INT,"margin/bottom", PROPERTY_HINT_RANGE, "-4096,4096"), _SCS("set_margin"),_SCS("get_margin"), MARGIN_BOTTOM ); ADD_PROPERTYNZ( PropertyInfo(Variant::VECTOR2,"rect/pos", PROPERTY_HINT_NONE, "",PROPERTY_USAGE_EDITOR), _SCS("set_pos"),_SCS("get_pos") ); ADD_PROPERTYNZ( PropertyInfo(Variant::VECTOR2,"rect/size", PROPERTY_HINT_NONE, "",PROPERTY_USAGE_EDITOR), _SCS("set_size"),_SCS("get_size") ); ADD_PROPERTYNZ( PropertyInfo(Variant::VECTOR2,"rect/min_size"), _SCS("set_custom_minimum_size"),_SCS("get_custom_minimum_size") ); ADD_PROPERTYNZ( PropertyInfo(Variant::STRING,"hint/tooltip", PROPERTY_HINT_MULTILINE_TEXT), _SCS("set_tooltip"),_SCS("_get_tooltip") ); ADD_PROPERTYI( PropertyInfo(Variant::NODE_PATH,"focus_neighbour/left" ), _SCS("set_focus_neighbour"),_SCS("get_focus_neighbour"),MARGIN_LEFT ); ADD_PROPERTYI( PropertyInfo(Variant::NODE_PATH,"focus_neighbour/top" ), _SCS("set_focus_neighbour"),_SCS("get_focus_neighbour"),MARGIN_TOP ); ADD_PROPERTYI( PropertyInfo(Variant::NODE_PATH,"focus_neighbour/right" ), _SCS("set_focus_neighbour"),_SCS("get_focus_neighbour"),MARGIN_RIGHT ); ADD_PROPERTYI( PropertyInfo(Variant::NODE_PATH,"focus_neighbour/bottom" ), _SCS("set_focus_neighbour"),_SCS("get_focus_neighbour"),MARGIN_BOTTOM ); ADD_PROPERTY( PropertyInfo(Variant::BOOL,"focus/ignore_mouse"), _SCS("set_ignore_mouse"),_SCS("is_ignoring_mouse") ); ADD_PROPERTY( PropertyInfo(Variant::BOOL,"focus/stop_mouse"), _SCS("set_stop_mouse"),_SCS("is_stopping_mouse") ); ADD_PROPERTYNZ( PropertyInfo(Variant::INT,"size_flags/horizontal", PROPERTY_HINT_FLAGS, "Expand,Fill"), _SCS("set_h_size_flags"),_SCS("get_h_size_flags") ); ADD_PROPERTYNZ( PropertyInfo(Variant::INT,"size_flags/vertical", PROPERTY_HINT_FLAGS, "Expand,Fill"), _SCS("set_v_size_flags"),_SCS("get_v_size_flags") ); ADD_PROPERTY( PropertyInfo(Variant::INT,"size_flags/stretch_ratio", PROPERTY_HINT_RANGE, "1,128,0.01"), _SCS("set_stretch_ratio"),_SCS("get_stretch_ratio") ); BIND_CONSTANT( ANCHOR_BEGIN ); BIND_CONSTANT( ANCHOR_END ); BIND_CONSTANT( ANCHOR_RATIO ); BIND_CONSTANT( FOCUS_NONE ); BIND_CONSTANT( FOCUS_CLICK ); BIND_CONSTANT( FOCUS_ALL ); BIND_CONSTANT( NOTIFICATION_RESIZED ); BIND_CONSTANT( NOTIFICATION_MOUSE_ENTER ); BIND_CONSTANT( NOTIFICATION_MOUSE_EXIT ); BIND_CONSTANT( NOTIFICATION_FOCUS_ENTER ); BIND_CONSTANT( NOTIFICATION_FOCUS_EXIT ); BIND_CONSTANT( NOTIFICATION_THEME_CHANGED ); BIND_CONSTANT( NOTIFICATION_MODAL_CLOSE ); BIND_CONSTANT( CURSOR_ARROW ); BIND_CONSTANT( CURSOR_IBEAM ); BIND_CONSTANT( CURSOR_POINTING_HAND ); BIND_CONSTANT( CURSOR_CROSS ); BIND_CONSTANT( CURSOR_WAIT ); BIND_CONSTANT( CURSOR_BUSY ); BIND_CONSTANT( CURSOR_DRAG ); BIND_CONSTANT( CURSOR_CAN_DROP ); BIND_CONSTANT( CURSOR_FORBIDDEN ); BIND_CONSTANT( CURSOR_VSIZE ); BIND_CONSTANT( CURSOR_HSIZE ); BIND_CONSTANT( CURSOR_BDIAGSIZE ); BIND_CONSTANT( CURSOR_FDIAGSIZE ); BIND_CONSTANT( CURSOR_MOVE ); BIND_CONSTANT( CURSOR_VSPLIT ); BIND_CONSTANT( CURSOR_HSPLIT ); BIND_CONSTANT( CURSOR_HELP ); BIND_CONSTANT( SIZE_EXPAND ); BIND_CONSTANT( SIZE_FILL ); BIND_CONSTANT( SIZE_EXPAND_FILL ); ADD_SIGNAL( MethodInfo("resized") ); ADD_SIGNAL( MethodInfo("input_event") ); ADD_SIGNAL( MethodInfo("mouse_enter") ); ADD_SIGNAL( MethodInfo("mouse_exit") ); ADD_SIGNAL( MethodInfo("focus_enter") ); ADD_SIGNAL( MethodInfo("focus_exit") ); ADD_SIGNAL( MethodInfo("size_flags_changed") ); ADD_SIGNAL( MethodInfo("minimum_size_changed") ); } Control::Control() { data.parent=NULL; data.window=NULL; data.viewport=NULL; data.ignore_mouse=false; data.stop_mouse=true; window=NULL; data.SI=NULL; data.MI=NULL; data.modal=false; data.theme_owner=NULL; data.modal_exclusive=false; data.default_cursor = CURSOR_ARROW; data.h_size_flags=SIZE_FILL; data.v_size_flags=SIZE_FILL; data.expand=1; data.pending_min_size_update=false; for (int i=0;i<4;i++) { data.anchor[i]=ANCHOR_BEGIN; data.margin[i]=0; } data.focus_mode=FOCUS_NONE; data.modal_prev_focus_owner=0; } Control::~Control() { }