static int l_vbox(lua_State *l) {
UI::Context *c = LuaObject<UI::Context>::CheckFromLua(1);
if (lua_gettop(l) > 1)
LuaObject<UI::VBox>::PushToLua(c->VBox(luaL_checknumber(l, 2)));
else
LuaObject<UI::VBox>::PushToLua(c->VBox());
return 1;
}
static int l_image(lua_State *l) {
UI::Context *c = LuaObject<UI::Context>::CheckFromLua(1);
const std::string filename(luaL_checkstring(l, 2));
UI::Image::StretchMode stretchMode = UI::Image::STRETCH_PRESERVE_ASPECT;
if (lua_gettop(l) > 2)
stretchMode = static_cast<UI::Image::StretchMode>(LuaConstants::GetConstantFromArg(l, "UIImageStretchMode", 3));
LuaObject<UI::Image>::PushToLua(c->Image(filename, stretchMode));
return 1;
}
static int l_colorbackground(lua_State *l) {
UI::Context *c = LuaObject<UI::Context>::CheckFromLua(1);
float r = luaL_checknumber(l, 2);
float g = luaL_checknumber(l, 3);
float b = luaL_checknumber(l, 4);
float a = 1.0f;
if (lua_gettop(l) > 4)
a = luaL_checknumber(l, 5);
LuaObject<UI::ColorBackground>::PushToLua(c->ColorBackground(Color(r,g,b,a)));
return 1;
}
static int l_grid(lua_State *l) {
UI::Context *c = LuaObject<UI::Context>::CheckFromLua(1);
UI::CellSpec rowSpec(0), colSpec(0);
if (lua_istable(l, 2))
rowSpec = UI::CellSpec::FromLuaTable(l, 2);
else
rowSpec = UI::CellSpec(luaL_checkinteger(l, 2));
if (lua_istable(l, 3))
colSpec = UI::CellSpec::FromLuaTable(l, 3);
else
colSpec = UI::CellSpec(luaL_checkinteger(l, 3));
LuaObject<UI::Grid>::PushToLua(c->Grid(rowSpec, colSpec));
return 1;
}
static int l_scroller(lua_State *l) {
UI::Context *c = LuaObject<UI::Context>::CheckFromLua(1);
LuaObject<UI::Scroller>::PushToLua(c->Scroller());
return 1;
}
static int l_align(lua_State *l) {
UI::Context *c = LuaObject<UI::Context>::CheckFromLua(1);
UI::Align::Direction dir = static_cast<UI::Align::Direction>(LuaConstants::GetConstantFromArg(l, "UIAlignDirection", 2));
LuaObject<UI::Align>::PushToLua(c->Align(dir));
return 1;
}
static int l_margin(lua_State *l) {
UI::Context *c = LuaObject<UI::Context>::CheckFromLua(1);
LuaObject<UI::Margin>::PushToLua(c->Margin(luaL_checknumber(l, 2)));
return 1;
}
static int l_background(lua_State *l) {
UI::Context *c = LuaObject<UI::Context>::CheckFromLua(1);
LuaObject<UI::Background>::PushToLua(c->Background());
return 1;
}
void ModelViewer::SetupUI()
{
UI::Context *c = m_ui.Get();
c->SetFont(UI::Widget::FONT_XSMALL);
for (unsigned int i=0; i<9; i++)
colorSliders[i] = 0;
for (unsigned int i=0; i<6; i++)
thrustSliders[i] = 0;
animSlider = 0;
animValue = 0;
if (!m_model)
return SetupFilePicker();
const int spacing = 5;
UI::SmallButton *reloadButton;
UI::SmallButton *toggleGridButton;
UI::CheckBox *collMeshCheck;
UI::CheckBox *gunsCheck;
UI::VBox* outerBox = c->VBox();
UI::VBox* mainBox = c->VBox(5);
UI::VBox* bottomBox = c->VBox(5);
UI::HBox* sliderBox = c->HBox();
bottomBox->PackEnd(sliderBox);
outerBox->PackEnd(UI::WidgetSet(
c->Expand()->SetInnerWidget(c->Grid(UI::CellSpec(0.20f,0.8f,0.25f),1)
->SetColumn(0, mainBox)
->SetColumn(2, m_logScroller.Get())
),
bottomBox
));
c->SetInnerWidget(c->Margin(spacing)->SetInnerWidget(outerBox));
//model name + reload button: visible even if loading failed
mainBox->PackEnd(nameLabel = c->Label(m_modelName));
nameLabel->SetFont(UI::Widget::FONT_NORMAL);
add_pair(c, mainBox, reloadButton = c->SmallButton(), "Reload model");
reloadButton->onClick.connect(sigc::bind(sigc::mem_fun(*this, &ModelViewer::OnReloadModel), reloadButton));
if (m_model == 0) {
c->Layout();
return;
}
add_pair(c, mainBox, toggleGridButton = c->SmallButton(), "Grid mode");
add_pair(c, mainBox, collMeshCheck = c->CheckBox(), "Collision mesh");
//pattern selector
if (m_model->SupportsPatterns()) {
mainBox->PackEnd(c->Label("Pattern:"));
mainBox->PackEnd(patternSelector = c->DropDown()->AddOption("Default"));
sliderBox->PackEnd(
c->Grid(3,4)
->SetColumn(0, UI::WidgetSet(
c->Label("Color 1"),
c->HBox(spacing)->PackEnd(c->Label("R"))->PackEnd(colorSliders[0] = c->HSlider()),
c->HBox(spacing)->PackEnd(c->Label("G"))->PackEnd(colorSliders[1] = c->HSlider()),
c->HBox(spacing)->PackEnd(c->Label("B"))->PackEnd(colorSliders[2] = c->HSlider())
))
->SetColumn(1, UI::WidgetSet(
c->Label("Color 2"),
c->HBox(spacing)->PackEnd(c->Label("R"))->PackEnd(colorSliders[3] = c->HSlider()),
c->HBox(spacing)->PackEnd(c->Label("G"))->PackEnd(colorSliders[4] = c->HSlider()),
c->HBox(spacing)->PackEnd(c->Label("B"))->PackEnd(colorSliders[5] = c->HSlider())
))
->SetColumn(2, UI::WidgetSet(
c->Label("Color 3"),
c->HBox(spacing)->PackEnd(c->Label("R"))->PackEnd(colorSliders[6] = c->HSlider()),
c->HBox(spacing)->PackEnd(c->Label("G"))->PackEnd(colorSliders[7] = c->HSlider()),
c->HBox(spacing)->PackEnd(c->Label("B"))->PackEnd(colorSliders[8] = c->HSlider())
))
);
//connect slider signals, set initial values (RGB)
const float values[] = {
1.f, 0.f, 0.f,
0.f, 1.f, 0.f,
0.f, 0.f, 1.f
};
for(unsigned int i=0; i<3*3; i++) {
colorSliders[i]->SetValue(values[i]);
colorSliders[i]->onValueChanged.connect(sigc::mem_fun(*this, &ModelViewer::OnModelColorsChanged));
}
//// slidems end
patternSelector->onOptionSelected.connect(sigc::mem_fun(*this, &ModelViewer::OnPatternChanged));
UpdatePatternList();
}
//decal selector
//models support up to 4 but 1 is enough here
if (m_model->SupportsDecals()) {
mainBox->PackEnd(c->Label("Decal:"));
mainBox->PackEnd(decalSelector = c->DropDown());
decalSelector->onOptionSelected.connect(sigc::mem_fun(*this, &ModelViewer::OnDecalChanged));
std::vector<std::string> decals;
collect_decals(decals);
for (std::vector<std::string>::const_iterator it = decals.begin(); it != decals.end(); ++it) {
decalSelector->AddOption(*it);
}
}
//light dropdown
UI::DropDown *lightSelector;
mainBox->PackEnd(c->Label("Lights:"));
mainBox->PackEnd(
lightSelector = c->DropDown()
->AddOption("1 Front white")
->AddOption("2 Two-point")
->AddOption("3 Backlight")
//->AddOption("4 Nuts")
);
m_options.lightPreset = 0;
add_pair(c, mainBox, gunsCheck = c->CheckBox(), "Attach guns");
//Animation controls
if (!m_model->GetAnimations().empty()) {
//UI::Button *playBtn;
//UI::Button *revBtn;
//UI::Button *stopBtn;
UI::Box *animBox;
mainBox->PackEnd(animBox = c->VBox(spacing));
animBox->PackEnd(m_ui->Label("Animation:"));
animBox->PackEnd(animSelector = m_ui->DropDown()->AddOption("None"));
//add_pair(m_ui, animBox, playBtn = m_ui->Button(), "Play/Pause");
//add_pair(m_ui, animBox, revBtn = m_ui->Button(), "Play reverse");
//add_pair(m_ui, animBox, stopBtn = m_ui->Button(), "Stop");
bottomBox->PackStart(c->HBox(10)->PackEnd(UI::WidgetSet(c->Label("Animation:"), animSlider = c->HSlider(), animValue = c->Label("0.0"))));
animValue->SetFont(UI::Widget::FONT_NORMAL);
//playBtn->onClick.connect(sigc::bind(sigc::mem_fun(*this, &ModelViewer::OnAnimPlay), playBtn, false));
//revBtn->onClick.connect(sigc::bind(sigc::mem_fun(*this, &ModelViewer::OnAnimPlay), revBtn, true));
//stopBtn->onClick.connect(sigc::bind(sigc::mem_fun(*this, &ModelViewer::OnAnimStop), stopBtn));
animSlider->onValueChanged.connect(sigc::mem_fun(*this, &ModelViewer::OnAnimSliderChanged));
animSelector->onOptionSelected.connect(sigc::mem_fun(*this, &ModelViewer::OnAnimChanged));
//update anims from model
UpdateAnimList();
}
//// Thrust sliders
bool supportsThrusters = false;
{
SceneGraph::FindNodeVisitor fivi(SceneGraph::FindNodeVisitor::MATCH_NAME_STARTSWITH, "thruster_");
m_model->GetRoot()->Accept(fivi);
supportsThrusters = !fivi.GetResults().empty();
}
if (supportsThrusters) {
sliderBox->PackStart(
c->Grid(2,4)
->SetColumn(0, UI::WidgetSet(
// Column 1, Linear thrust sliders
c->Label("Linear"),
c->HBox(spacing)->PackEnd(c->Label("X"))->PackEnd(thrustSliders[0] = c->HSlider()),
c->HBox(spacing)->PackEnd(c->Label("Y"))->PackEnd(thrustSliders[1] = c->HSlider()),
c->HBox(spacing)->PackEnd(c->Label("Z"))->PackEnd(thrustSliders[2] = c->HSlider())
))
->SetColumn(1, UI::WidgetSet(
//Column 2, Angular thrust sliders
c->Label("Angular"),
c->HBox(spacing)->PackEnd(c->Label("Pitch"))->PackEnd(thrustSliders[3] = c->HSlider()),
c->HBox(spacing)->PackEnd(c->Label("Yaw"))->PackEnd(thrustSliders[4] = c->HSlider()),
c->HBox(spacing)->PackEnd(c->Label("Roll"))->PackEnd(thrustSliders[5] = c->HSlider())
))
);
for(unsigned int i=0; i<2*3; i++) {
thrustSliders[i]->SetValue(0.5f);
thrustSliders[i]->onValueChanged.connect(sigc::mem_fun(*this, &ModelViewer::OnThrustChanged));
}
////thruster sliders end
}
c->Layout();
//event handlers
collMeshCheck->onClick.connect(sigc::bind(sigc::mem_fun(*this, &ModelViewer::OnToggleCollMesh), collMeshCheck));
gunsCheck->onClick.connect(sigc::bind(sigc::mem_fun(*this, &ModelViewer::OnToggleGuns), gunsCheck));
lightSelector->onOptionSelected.connect(sigc::mem_fun(*this, &ModelViewer::OnLightPresetChanged));
toggleGridButton->onClick.connect(sigc::bind(sigc::mem_fun(*this, &ModelViewer::OnToggleGrid), toggleGridButton));
}
static int l_attr_templates(lua_State *l) {
UI::Context *c = LuaObject<UI::Context>::CheckFromLua(1);
c->GetTemplateStore().PushCopyToStack();
return 1;
}
static int l_dropdown(lua_State *l) {
UI::Context *c = LuaObject<UI::Context>::CheckFromLua(1);
LuaObject<UI::DropDown>::PushToLua(c->DropDown());
return 1;
}
static int l_list(lua_State *l) {
UI::Context *c = LuaObject<UI::Context>::CheckFromLua(1);
LuaObject<UI::List>::PushToLua(c->List());
return 1;
}
static int l_vslider(lua_State *l) {
UI::Context *c = LuaObject<UI::Context>::CheckFromLua(1);
LuaObject<UI::VSlider>::PushToLua(c->VSlider());
return 1;
}
static int l_checkbox(lua_State *l) {
UI::Context *c = LuaObject<UI::Context>::CheckFromLua(1);
LuaObject<UI::CheckBox>::PushToLua(c->CheckBox());
return 1;
}
static int l_button(lua_State *l) {
UI::Context *c = LuaObject<UI::Context>::CheckFromLua(1);
LuaObject<UI::Button>::PushToLua(c->Button());
return 1;
}
static int l_multilinetext(lua_State *l) {
UI::Context *c = LuaObject<UI::Context>::CheckFromLua(1);
LuaObject<UI::MultiLineText>::PushToLua(c->MultiLineText(luaL_checkstring(l, 2)));
return 1;
}
static int l_label(lua_State *l) {
UI::Context *c = LuaObject<UI::Context>::CheckFromLua(1);
LuaObject<UI::Label>::PushToLua(c->Label(luaL_checkstring(l, 2)));
return 1;
}
void ModelViewer::SetupFilePicker()
{
UI::Context *c = m_ui.Get();
UI::List *list = c->List();
UI::Button *quitButton = c->Button();
UI::Button *loadButton = c->Button();
quitButton->SetInnerWidget(c->Label("Quit"));
loadButton->SetInnerWidget(c->Label("Load"));
std::vector<std::string> models;
collect_models(models);
for (std::vector<std::string>::const_iterator it = models.begin(); it != models.end(); ++it) {
list->AddOption(*it);
}
UI::Widget *fp =
c->Grid(UI::CellSpec(1,3,1), UI::CellSpec(1,3,1))
->SetCell(1,1,
c->VBox(10)
->PackEnd(c->Label("Select a model"))
->PackEnd(c->Expand(UI::Expand::BOTH)->SetInnerWidget(c->Scroller()->SetInnerWidget(list)))
->PackEnd(c->Grid(2,1)->SetRow(0, UI::WidgetSet(
c->Align(UI::Align::LEFT)->SetInnerWidget(loadButton),
c->Align(UI::Align::RIGHT)->SetInnerWidget(quitButton)
)))
);
m_logScroller->Layout(); //issues without this
c->SetInnerWidget(c->Grid(2,1)
->SetRow(0, UI::WidgetSet(fp, m_logScroller.Get()))
);
c->Layout();
loadButton->onClick.connect(sigc::bind(sigc::mem_fun(*this, &ModelViewer::OnPickModel), list));
quitButton->onClick.connect(sigc::mem_fun(*this, &ModelViewer::OnQuit));
}