1 #include <msp/core/maputils.h>
2 #include <msp/core/raii.h>
3 #include <msp/gltk/part.h>
4 #include <msp/gltk/root.h>
5 #include <msp/gltk/stack.h>
6 #include <msp/strings/format.h>
7 #include "libr2c2/aicontrol.h"
8 #include "libr2c2/catalogue.h"
9 #include "libr2c2/layout.h"
10 #include "libr2c2/trainstatus.h"
11 #include "controlpanel.h"
13 #include "routerpanel.h"
14 #include "timetablepanel.h"
15 #include "traindialog.h"
16 #include "vehiclespanel.h"
22 TrainDialog::TrainDialog(Engineer &e, R2C2::Train &t):
23 DynamicDialog(e.get_user_interface()),
28 Loader::WidgetMap widgets;
29 DataFile::load(*this, "data/traindialog.ui", widgets);
31 lbl_title = dynamic_cast<GLtk::Label *>(get_item(widgets, "lbl_title"));
32 lbl_title->set_text(t.get_name());
34 btn_expand = dynamic_cast<GLtk::Button *>(get_item(widgets, "btn_expand"));
35 btn_expand->signal_clicked.connect(sigc::mem_fun(this, &TrainDialog::expand_clicked));
36 lbl_speed = dynamic_cast<GLtk::Label *>(get_item(widgets, "lbl_speed"));
37 sld_speed = dynamic_cast<GLtk::Slider *>(get_item(widgets, "sld_speed"));
38 float max_speed = train.get_maximum_speed();
40 sld_speed->set_range(0, max_speed*3.6/train.get_layout().get_catalogue().get_scale());
41 sld_speed->signal_value_changed.connect(sigc::mem_fun(this, &TrainDialog::ui_speed_changed));
42 tgl_forward = dynamic_cast<GLtk::Toggle *>(get_item(widgets, "tgl_forward"));
43 tgl_forward->signal_toggled.connect(sigc::mem_fun(this, &TrainDialog::ui_forward_toggled));
44 lbl_status = dynamic_cast<GLtk::Label *>(get_item(widgets, "lbl_status"));
45 pnl_expander = dynamic_cast<GLtk::Panel *>(get_item(widgets, "pnl_expander"));
49 GLtk::Stack stack(*pnl_expander->get_layout());
50 stack.arrange(*get_item(widgets, "lbl_detail_placeholder"));
52 pnl_expander->add(*(pnl = new VehiclesPanel(train)));
53 panels.push_back(pnl);
54 dynamic_cast<GLtk::Toggle *>(get_item(widgets, "tgl_vehicles"))->signal_toggled.connect(sigc::bind(sigc::mem_fun(this, &TrainDialog::toggle_panel), pnl));
56 pnl_expander->add(*(pnl = new ControlPanel(engineer, train)));
57 pnl->set_visible(false);
58 panels.push_back(pnl);
59 dynamic_cast<GLtk::Toggle *>(get_item(widgets, "tgl_control"))->signal_toggled.connect(sigc::bind(sigc::mem_fun(this, &TrainDialog::toggle_panel), pnl));
61 pnl_expander->add(*(pnl = new RouterPanel(engineer, train)));
62 pnl->set_visible(false);
63 panels.push_back(pnl);
64 dynamic_cast<GLtk::Toggle *>(get_item(widgets, "tgl_router"))->signal_toggled.connect(sigc::bind(sigc::mem_fun(this, &TrainDialog::toggle_panel), pnl));
66 pnl_expander->add(*(pnl = new TimetablePanel(engineer, train)));
67 pnl->set_visible(false);
68 panels.push_back(pnl);
69 dynamic_cast<GLtk::Toggle *>(get_item(widgets, "tgl_timetable"))->signal_toggled.connect(sigc::bind(sigc::mem_fun(this, &TrainDialog::toggle_panel), pnl));
71 AIControl *control = train.get_ai_of_type<AIControl>();
73 control = new AIControl(train);
74 update_forward(!control->get_reverse());
75 update_speed_display(control->get_target_speed());
77 TrainStatus *status = train.get_ai_of_type<TrainStatus>();
79 status = new TrainStatus(train);
80 lbl_status->set_text(status->get_status());
82 train.signal_ai_event.connect(sigc::mem_fun(this, &TrainDialog::ai_event));
85 void TrainDialog::autosize_special(const GLtk::Part &part, GLtk::Geometry &ageom) const
87 GLtk::Dialog::autosize_special(part, ageom);
89 if(part.get_name()=="children")
92 pnl_expander->autosize(egeom);
93 const GLtk::Sides &margin = layout->get_margin();
94 ageom.w = max(ageom.w, margin.left+margin.right+egeom.w);
98 void TrainDialog::ai_event(TrainAI &, const TrainAI::Message &msg)
100 if(msg.type=="status-changed")
101 lbl_status->set_text(msg.value.value<string>());
102 else if(msg.type=="target-speed-changed")
103 update_speed_display(msg.value.value<float>());
104 else if(msg.type=="reverse-changed")
105 update_forward(!msg.value.value<bool>());
108 void TrainDialog::update_speed_display(float speed)
110 SetFlag setf(updating);
111 float scale_speed = speed*3.6/train.get_layout().get_catalogue().get_scale();
112 lbl_speed->set_text(format("%3.0f", scale_speed));
113 sld_speed->set_value(scale_speed);
116 void TrainDialog::ui_speed_changed(double value)
120 float real_speed = value/3.6*train.get_layout().get_catalogue().get_scale();
121 train.ai_message(TrainAI::Message("set-target-speed", real_speed));
125 void TrainDialog::update_forward(bool value)
127 SetFlag setf(updating);
128 tgl_forward->set_value(value);
131 void TrainDialog::ui_forward_toggled(bool value)
134 train.ai_message(TrainAI::Message("set-reverse", !value));
137 void TrainDialog::expand_clicked()
139 set_expanded(!pnl_expander->is_visible());
142 void TrainDialog::set_expanded(bool e)
144 pnl_expander->set_visible(e);
145 btn_expand->set_style(e ? "arrow_up" : "arrow_down");
146 signal_autosize_changed.emit();
147 find_ancestor<GLtk::Root>()->get_layout()->update();
150 void TrainDialog::toggle_panel(bool show, GLtk::Panel *panel)
152 panel->set_visible(show);
155 bool TrainDialog::save_state(DataFile::Statement &st) const
157 st.keyword = "traindialog";
158 st.append(train.get_address());
159 st.sub.push_back((DataFile::Statement("expanded"), pnl_expander->is_visible()));
160 save_position(st.sub);
166 TrainDialog::StateLoader::StateLoader(TrainDialog &td):
167 DataFile::DerivedObjectLoader<TrainDialog, DynamicDialog::StateLoader>(td)
169 add("expanded", &StateLoader::expanded);
172 void TrainDialog::StateLoader::expanded(bool e)