// Handler for the modeless polygon counter dialog.
static INT_PTR CALLBACK
PolyCountDlgProc(HWND hDlg, UINT msg, WPARAM wParam,
LPARAM lParam)
{
TSTR buf;
int val;
switch (msg) {
case WM_INITDIALOG:
thePolyCounter.hDlg = hDlg;
CenterWindow(hDlg, GetParent(hDlg));
thePolyCounter.maxPolys =
GetISpinner(GetDlgItem(hDlg, IDC_MAX_POLY_SPIN));
thePolyCounter.maxPolys->SetScale(10.0f);
thePolyCounter.maxPolys->SetLimits(0, 1000000);
thePolyCounter.maxPolys->LinkToEdit(GetDlgItem(hDlg,
IDC_MAX_POLY_EDIT),
EDITTYPE_INT);
thePolyCounter.maxPolys->SetResetValue(10000);
GetAppData(thePolyCounter.ip, MAX_POLYS_ID, _T("10000"), buf);
if (atoi(buf, val))
thePolyCounter.maxPolys->SetValue(val, FALSE);
thePolyCounter.maxSelected =
GetISpinner(GetDlgItem(hDlg, IDC_MAX_SELECTED_SPIN));
thePolyCounter.maxSelected->SetScale(10.0f);
thePolyCounter.maxSelected->SetLimits(0, 1000000);
thePolyCounter.maxSelected->LinkToEdit(GetDlgItem(hDlg,
IDC_MAX_SELECTED_EDIT),
EDITTYPE_INT);
thePolyCounter.maxSelected->SetResetValue(1000);
GetAppData(thePolyCounter.ip, MAX_SELECTED_ID, _T("1000"), buf);
if (atoi(buf, val))
thePolyCounter.maxSelected->SetValue(val, FALSE);
CheckRadioButton(hDlg, IDC_TRIANGLE, IDC_POLY, IDC_TRIANGLE);
countTriangles = IsDlgButtonChecked(hDlg, IDC_TRIANGLE);
InitFaceCount();
CountFaces(thePolyCounter.ip);
break;
case CC_SPINNER_CHANGE:
case WM_CUSTEDIT_ENTER:
val = thePolyCounter.maxPolys->GetIVal();
buf.printf(_T("%d"), val);
WriteAppData(thePolyCounter.ip, MAX_POLYS_ID, buf);
val = thePolyCounter.maxSelected->GetIVal();
buf.printf(_T("%d"), val);
WriteAppData(thePolyCounter.ip, MAX_SELECTED_ID, buf);
// fall through
case WM_PAINT:
thePolyCounter.DrawBars();
break;
case WM_COMMAND:
switch(LOWORD(wParam)) {
case IDC_TRIANGLE:
countTriangles = IsDlgButtonChecked(hDlg, IDC_TRIANGLE);
InitFaceCount();
CountFaces(thePolyCounter.ip);
thePolyCounter.DrawBars();
break;
case IDC_POLY:
countTriangles = !(IsDlgButtonChecked(hDlg, IDC_POLY));
InitFaceCount();
CountFaces(thePolyCounter.ip);
thePolyCounter.DrawBars();
break;
case IDCANCEL:
EndDialog(hDlg, FALSE);
ReleaseISpinner(thePolyCounter.maxPolys);
ReleaseISpinner(thePolyCounter.maxSelected);
if (thePolyCounter.iu)
thePolyCounter.iu->CloseUtility();
thePolyCounter.hDlg = NULL;
thePolyCounter.End();
break;
}
}
return FALSE;
}
CCamera* CViacamController::SetUpCamera()
{
CCamera* cam;
int numDevices;
int camId= -1;
// Load app local data
ReadAppData(wxConfigBase::Get());
numDevices= CCameraEnum::GetNumDevices ();
if (numDevices== 0) {
wxMessageDialog errorMsg (NULL, _("Not detected any camera. Aborting"), _T("Enable Viacam"), wxOK | wxICON_ERROR);
errorMsg.ShowModal();
return NULL;
}
// Try to find previously used camera
if (m_cameraName.Length()> 0) {
for (camId= 0; camId< numDevices; camId++)
if (wxString(CCameraEnum::GetDeviceName (camId), wxConvLibc)== m_cameraName) break;
if (camId== numDevices) camId= -1; // Not found
}
// Show selection dialog when needed
if (camId== -1) {
if(numDevices > 1) {
wxArrayString strArray;
for (camId= 0; camId< numDevices; camId++)
strArray.Add (wxString(CCameraEnum::GetDeviceName (camId), wxConvLibc));
wxSingleChoiceDialog choiceDlg(NULL, _("Choose the camera to use"), _T("Enable Viacam"), strArray,
NULL, wxDEFAULT_DIALOG_STYLE | wxOK | wxCANCEL | wxCENTRE);
if (choiceDlg.ShowModal ()!= wxID_OK) return NULL;
camId= choiceDlg.GetSelection();
m_cameraName= choiceDlg.GetStringSelection ();
}
else {
camId= 0;
m_cameraName= wxString(CCameraEnum::GetDeviceName (camId), wxConvLibc);
}
}
cam= CCameraEnum::GetCamera(camId);
if (!cam) return NULL;
cam->SetHorizontalFlip (true);
// Try to open the camera to ensure it works
if (!cam->Open ()) {
wxMessageDialog errorMsg (NULL, _("Can not initialize the camera.\nPerhaps is being used by other application."), _T("Enable Viacam"), wxOK | wxICON_ERROR);
errorMsg.ShowModal();
delete cam;
cam= NULL;
ChangeCamera();
}
else
cam->Close();
WriteAppData(wxConfigBase::Get());
wxConfigBase::Get()->Flush();
return cam;
}
