void MainHost::LoadProjectFile(const QString &filename)
{
if(!programsModel->userWantsToUnloadProject())
return;
QString name = filename;
if(name.isEmpty()) {
QString lastDir = GetSetting("lastProjectDir").toString();
name = QFileDialog::getOpenFileName(mainWindow, tr("Open a Project file"), lastDir, tr("Project Files (*.%1)").arg(PROJECT_FILE_EXTENSION));
}
if(name.isEmpty())
return;
undoStack.clear();
if(ProjectFile::LoadFromFile(this,name)) {
ConfigDialog::AddRecentProjectFile(name,this);
currentProjectFile = name;
} else {
ConfigDialog::RemoveRecentProjectFile(name,this);
ClearProject();
}
emit currentFileChanged();
}
//---------------------------------------------------------------------------
void __fastcall TNewEn::btnOpenClick(TObject *Sender)
{
OpenDialog->Filter = "Model File|*.xml";
OpenDialog->DefaultExt = "*.XML";
OpenDialog->FileName = "*.XML";
if(g_pProject->m_bModified)
{
switch (Application->MessageBox("Model File has been modified, save£¿","Hint",MB_YESNOCANCEL))
{ case ID_YES :
SaveCommand();
break;
case ID_CANCEL :
return;
}
}
ClearProject();
InitialProject();
if(OpenDialog->Execute())
{
g_pProject->m_strFileName=OpenDialog->FileName;
AnsiString exten = ExtractFileExt(OpenDialog->FileName);
exten = exten.UpperCase();
if(exten == ".XML")
{
g_pProject->XMLDoc = XMLDocument1;
g_pProject->LoadFromXML(g_pProject->m_strFileName);
if( graphic==NULL)
graphic=new Graphics::TBitmap();
if(g_pProject->m_strLayout.Length()>2)
{
try {
graphic->LoadFromFile(g_pProject->m_strLayout);
} catch (Exception &e)
{ ShowMessage(e.Message);delete graphic;graphic=NULL;
}
}
this->Caption="Smart Environment----"+g_pProject->m_strFileName;
}
else
{
return;
}
FrameProperty->RefreshProjectTree();
Refresh();
}
}
bool Application::LoadProject(std::string a_file)
{
ClearProject();
std::ifstream fs;
fs.open(a_file);
if (!fs.good())
{
printf("Failed to open file '%s'!\n", a_file.c_str());
return false;
}
Json::Value root;
fs >> root;
Json::Value node = root["State"];
if (!node.isNull())
{
Json::Value val = node["useUpdaterColor"];
if (!val.isNull()) m_projData.parSysOpts[0].useUpdaterColor = val.asBool();
val = node["useUpdaterRelativeForce"];
if (!val.isNull()) m_projData.parSysOpts[0].useUpdaterRelativeForce = val.asBool();
val = node["useUpdaterSize"];
if (!val.isNull()) m_projData.parSysOpts[0].useUpdaterSize = val.asBool();
}
InitParticleSystem();
node = root["Emitters"];
if (!node.isNull())
{
for (int i = 0; i < (int)node.size(); ++i)
{
EDataItem e;
Json::Value val = node[i]["ID"];
if (!val.isNull()) e.first.ID = val.asInt();
val = node[i]["type"];
if (!val.isNull()) e.first.type = val.asInt();
val = node[i]["on"];
if (!val.isNull()) e.first.on = val.asBool();
val = node[i]["posGenMethod"];
if (!val.isNull()) e.first.posGenMethod = val.asInt();
val = node[i]["velGenMethod"];
if (!val.isNull()) e.first.velGenMethod = val.asInt();
val = node[i]["relativeForce"];
if (!val.isNull()) e.first.relativeForce = val.asFloat();
val = node[i]["velocity"];
if (!val.isNull()) e.first.velocity = val.asFloat();
val = node[i]["rate"];
if (!val.isNull()) e.first.rate = val.asFloat();
val = node[i]["life"];
if (!val.isNull()) e.first.life = val.asFloat();
val = node[i]["transform"];
if (!val.isNull())
{
std::vector<float> t;
Dg::StringToNumberList(val.asString(), ',', std::dec, t);
if (t.size() == 7) memcpy(e.first.transform, t.data(), 7 * sizeof(float));
}
val = node[i]["boxDim"];
if (!val.isNull())
{
std::vector<float> t;
Dg::StringToNumberList(val.asString(), ',', std::dec, t);
if (t.size() == 3) memcpy(e.first.boxDim, t.data(), 3 * sizeof(float));
}
val = node[i]["velCone"];
if (!val.isNull())
{
std::vector<float> t;
Dg::StringToNumberList(val.asString(), ',', std::dec, t);
if (t.size() == 3) memcpy(e.first.velCone, t.data(), 3 * sizeof(float));
}
val = node[i]["colors"];
if (!val.isNull())
{
std::vector<float> t;
Dg::StringToNumberList(val.asString(), ',', std::dec, t);
if (t.size() == 8) memcpy(e.first.colors, t.data(), 8 * sizeof(float));
}
val = node[i]["sizes"];
if (!val.isNull())
{
std::vector<float> t;
Dg::StringToNumberList(val.asString(), ',', std::dec, t);
if (t.size() == 2) memcpy(e.first.sizes, t.data(), 2 * sizeof(float));
}
memcpy(&e.second, &e.first, sizeof(EmitterData));
m_projData.eData.push_back(e);
m_IDManager.MarkAsUsed(e.first.ID);
EmitterFactory eFact;
m_particleSystem.AddEmitter(e.first.ID, eFact(e.first));
m_projData.emitterFocus = 0;
}
}
node = root["Attractors"];
if (!node.isNull())
{
for (int i = 0; i < (int)node.size(); ++i)
{
ADataItem a;
Json::Value val;
val = node[i]["ID"];
if (!val.isNull()) a.first.ID = val.asInt();
val = node[i]["attenuationMethod"];
if (!val.isNull()) a.first.attenuationMethod = val.asInt();
val = node[i]["maxAppliedAccelMag"];
if (!val.isNull()) a.first.maxAppliedAccelMag = val.asFloat();
val = node[i]["show"];
if (!val.isNull()) a.first.show = val.asBool();
val = node[i]["strength"];
if (!val.isNull()) a.first.strength = val.asFloat();
val = node[i]["type"];
if (!val.isNull()) a.first.type = val.asInt();
val = node[i]["transform"];
if (!val.isNull())
{
std::vector<float> t;
Dg::StringToNumberList(val.asString(), ',', std::dec, t);
if (t.size() == 6) memcpy(a.first.transform, t.data(), 6 * sizeof(float));
}
memcpy(&a.second, &a.first, sizeof(AttractorData));
m_projData.aData.push_back(a);
m_IDManager.MarkAsUsed(a.first.ID);
AttractorFactory aFact;
m_particleSystem.AddUpdater(a.first.ID, aFact(a.first));
m_projData.attrFocus = 0;
}
}
UpdateProjectTitle(a_file);
m_projData.dirty = false;
return true;
}
