IControlGroup::IControlGroup(IPlugBase * pPlug)
{
mPlug = pPlug;
if (mPlug->GetGUIResize())
{
for (int i = 0; i < mPlug->GetGUIResize()->GetViewModeSize(); i++)
{
originalGroupRECTs.push_back(DRECT());
}
}
else
{
originalGroupRECTs.push_back(DRECT());
}
}
void StructureVisitor::startElement (const char * name, const XMLAttributes &atts)
{
int i;
if (_level == 0)
{
if (string(name) != (string)"structures-file")
{
string message = "Root element name is ";
message += name;
message += "; expected structures-file";
throw xh_io_exception(message, "XML Reader");
}
push_state(NULL, "top");
return;
}
if (_level == 1)
{
if (string(name) == (string)"coordinates")
{
const char *type = atts.getValue("type");
const char *value = atts.getValue("value");
m_pSA->m_proj.SetTextDescription(type, value);
g_Conv.Setup(m_pSA->m_proj.GetUnits(), DRECT(0,1,1,0));
}
else if (string(name) == (string)"structures")
{
push_state(NULL, "structures");
}
else
{
// Unknown element: ignore
push_state(NULL, "dummy");
}
return;
}
const char *attval;
if (_level == 2)
{
vtStructure *pStruct = NULL;
if (string(name) == (string)"structure")
{
// Get the name.
attval = atts.getValue("type");
if (attval != NULL)
{
if (string(attval) == (string)"building")
{
vtBuilding *bld = m_pSA->NewBuilding();
pStruct = bld;
}
if (string(attval) == (string)"linear")
{
vtFence *fen = m_pSA->NewFence();
pStruct = fen;
}
if (string(attval) == (string)"instance")
{
vtStructInstance *inst = m_pSA->NewInstance();
pStruct = inst;
}
}
push_state(pStruct, "structure");
}
else
{
// Unknown field, ignore.
pStruct = NULL;
push_state(pStruct, "dummy");
}
return;
}
State &st = state();
vtStructure *pStruct = st.item;
if (!pStruct)
return;
vtFence *fen = pStruct->GetFence();
vtBuilding *bld = pStruct->GetBuilding();
vtStructInstance *inst = pStruct->GetInstance();
if (_level == 3 && bld != NULL)
{
if (string(name) == (string)"height")
{
attval = atts.getValue("stories");
if (attval)
{
// height in stories ("floors")
int stories = atoi(attval);
if (bld)
bld->SetStories(stories);
}
}
if (string(name) == (string)"walls")
{
attval = atts.getValue("color");
if (bld && attval)
st.wall_color = ParseRGB(attval);
}
if (string(name) == (string)"shapes")
{
push_state(pStruct, "shapes");
return;
}
if (string(name) == (string)"roof")
{
// hack to postpone setting building color until now
bld->SetColor(BLD_BASIC, st.wall_color);
const char *type = atts.getValue("type");
if (bld && (string)type == (string)"flat")
bld->SetRoofType(ROOF_FLAT);
if (bld && (string)type == (string)"shed")
bld->SetRoofType(ROOF_SHED);
if (bld && (string)type == (string)"gable")
bld->SetRoofType(ROOF_GABLE);
if (bld && (string)type == (string)"hip")
bld->SetRoofType(ROOF_HIP);
attval = atts.getValue("color");
if (bld && attval)
bld->SetColor(BLD_ROOF, ParseRGB(attval));
}
if (string(name) == (string)"points")
{
attval = atts.getValue("num");
}
return;
}
if (_level == 3 && fen != NULL)
{
if (string(name) == (string)"points")
{
int points;
const char *num = atts.getValue("num");
points = atoi(num);
DLine2 &fencepts = fen->GetFencePoints();
DPoint2 loc;
const char *coords = atts.getValue("coords");
const char *cp = coords;
for (i = 0; i < points; i++)
{
sscanf(cp, "%lf %lf", &loc.x, &loc.y);
fencepts.Append(loc);
cp = strchr(cp, ' ');
cp++;
cp = strchr(cp, ' ');
cp++;
}
}
if (string(name) == (string)"height")
{
// absolute height in meters
const char *abs_str = atts.getValue("abs");
if (abs_str)
fen->GetParams().m_fPostHeight = (float)atof(abs_str);
}
if (string(name) == (string)"posts")
{
// this linear structure has posts
const char *type = atts.getValue("type");
if (0 == strcmp(type, "wood"))
fen->ApplyStyle(FS_WOOD_POSTS_WIRE);
else if (0 == strcmp(type, "steel"))
fen->ApplyStyle(FS_CHAINLINK);
else
fen->ApplyStyle(FS_METAL_POSTS_WIRE);
const char *size = atts.getValue("size");
FPoint3 postsize;
postsize.y = fen->GetParams().m_fPostHeight;
sscanf(size, "%f, %f", &postsize.x, &postsize.z);
fen->GetParams().m_fPostWidth = postsize.x;
fen->GetParams().m_fPostDepth = postsize.z;
const char *spacing = atts.getValue("spacing");
if (spacing)
fen->GetParams().m_fPostSpacing = (float)atof(spacing);
}
if (string(name) == (string)"connect")
{
attval = atts.getValue("type");
// not supported here
}
return;
}
if (_level == 3 && inst != NULL)
{
if (string(name) == (string)"placement")
{
const char *loc = atts.getValue("location");
if (loc)
{
DPoint2 p;
sscanf(loc, "%lf %lf", &p.x, &p.y);
inst->SetPoint(p);
}
const char *rot = atts.getValue("rotation");
if (rot)
{
float fRot;
sscanf(rot, "%f", &fRot);
inst->SetRotation(fRot);
}
}
else
_data = "";
}
if (_level == 4 && bld != NULL)
{
if (string(name) == (string)"rect")
{
DPoint2 loc;
FPoint2 size2;
const char *ref_point = atts.getValue("ref_point");
if (ref_point)
{
sscanf(ref_point, "%lf %lf", &loc.x, &loc.y);
bld->SetRectangle(loc, 10, 10);
}
float fRotation = 0.0f;
const char *rot = atts.getValue("rot");
if (rot)
{
fRotation = (float)atof(rot);
}
const char *size = atts.getValue("size");
if (size)
{
sscanf(size, "%f, %f", &size2.x, &size2.y);
bld->SetRectangle(loc, size2.x, size2.y, fRotation);
}
}
if (string(name) == (string)"circle")
{
DPoint2 loc;
const char *ref_point = atts.getValue("ref_point");
if (ref_point)
{
sscanf(ref_point, "%lf %lf", &loc.x, &loc.y);
bld->SetCircle(loc, 10);
}
const char *radius = atts.getValue("radius");
if (radius)
{
bld->SetCircle(loc, (float)atof(radius));
}
}
if (string(name) == (string)"poly")
{
int points;
const char *num = atts.getValue("num");
points = atoi(num);
DLine2 foot;
DPoint2 loc;
const char *coords = atts.getValue("coords");
const char *cp = coords;
for (i = 0; i < points; i++)
{
sscanf(cp, "%lf %lf", &loc.x, &loc.y);
foot.Append(loc);
cp = strchr(cp, ' ');
cp++;
cp = strchr(cp, ' ');
cp++;
}
bld->SetFootprint(0, foot);
}
}
}
