// DialogWmf.cpp : implementation file
//
#include "stdafx.h"
#include "mesh.h"
#include "DialogWmf.h"
#include "MeshDoc.h"
#include "MeshView.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CDialogWmf dialog
CDialogWmf::CDialogWmf(CWnd* pParent /*=NULL*/)
: CDialog(CDialogWmf::IDD, pParent)
{
//{{AFX_DATA_INIT(CDialogWmf)
m_Ratio = 30.0;
m_RatioNbFaces = 0.0f;
//}}AFX_DATA_INIT
}
CDialogWmf::CDialogWmf(CWnd* pParent,
CMeshDoc *pDoc)
: CDialog(CDialogWmf::IDD, pParent)
{
m_pDoc = pDoc;
m_ColorLine = RGB(0,0,0);
m_ColorFace = RGB(255,255,255);
m_Mode = MODE_LINE;
m_Ratio = 30.0;
m_RatioNbFaces = 1.0f;
}
//*********************************
// OnInitDialog
//*********************************
BOOL CDialogWmf::OnInitDialog()
{
CDialog::OnInitDialog();
((CButton *)GetDlgItem(IDC_RADIO_LINE))->SetCheck(1);
((CButton *)GetDlgItem(IDC_RADIO_FACE))->SetCheck(0);
// CG: The following block was added by the ToolTips component.
{
// Create the ToolTip control.
m_tooltip.Create(this);
m_tooltip.Activate(TRUE);
m_tooltip.AddTool(GetDlgItem(IDC_EDIT_RATIO_NBFACES), "Enter the face number ratio (1.0 means that every face are taken into account)");
m_tooltip.AddTool(GetDlgItem(IDC_EDIT_RATIO), "Select the scaling ratio (30.0 is default)");
m_tooltip.AddTool(GetDlgItem(IDC_COLOR_FACE), "Click into this frame to select the face color");
m_tooltip.AddTool(GetDlgItem(IDC_COLOR_LINE), "Click into this frame to select the line color");
m_tooltip.AddTool(GetDlgItem(IDC_RADIO_FACE), "Faces are sorted according to z, filled and outlined");
m_tooltip.AddTool(GetDlgItem(IDC_RADIO_LINE), "Edges are painted without sorting nor culling");
}
return TRUE;
}
void CDialogWmf::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CDialogWmf)
DDX_Control(pDX, IDC_COLOR_FACE, m_FrameFace);
DDX_Control(pDX, IDC_COLOR_LINE, m_FrameLine);
DDX_Text(pDX, IDC_EDIT_RATIO, m_Ratio);
DDX_Text(pDX, IDC_EDIT_RATIO_NBFACES, m_RatioNbFaces);
DDV_MinMaxFloat(pDX, m_RatioNbFaces, 1.e-003f, 1.f);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CDialogWmf, CDialog)
//{{AFX_MSG_MAP(CDialogWmf)
ON_BN_CLICKED(ID_BUTTON_RUN, OnButtonRun)
ON_WM_PAINT()
ON_WM_LBUTTONUP()
ON_BN_CLICKED(IDC_RADIO_FACE, OnRadioFace)
ON_BN_CLICKED(IDC_RADIO_LINE, OnRadioLine)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CDialogWmf message handlers
//*********************************
// OnButtonRun
//*********************************
void CDialogWmf::OnButtonRun()
{
BeginWaitCursor();
UpdateData(TRUE);
// Get DC
CDC *pDC = m_pDoc->GetView()->GetDC();
ASSERT(pDC);
// Get view rect
CRect rect;
m_pDoc->GetView()->GetClientRect(&rect);
rect.InflateRect(5,5);
// Create metafile device context
HDC hMetaDC = CreateEnhMetaFile(pDC->m_hDC,"metafile.emf",NULL,NULL);
if(!hMetaDC)
{
AfxMessageBox("Unable to create MetaFile");
ReleaseDC(pDC);
return;
}
// Get DC from handle
CDC *pMetaDC = CDC::FromHandle(hMetaDC);
ASSERT(pMetaDC);
pMetaDC->SetMapMode(MM_TEXT);
// Position / translation / scale
glPushMatrix();
CMeshView *pView = (CMeshView *)m_pDoc->GetView();
glTranslated(pView->m_xTranslation,pView->m_yTranslation,pView->m_zTranslation);
glRotatef(pView->m_xRotation, 1.0, 0.0, 0.0);
glRotatef(pView->m_yRotation, 0.0, 1.0, 0.0);
glRotatef(pView->m_zRotation, 0.0, 0.0, 1.0);
glScalef(pView->m_xScaling,pView->m_yScaling,pView->m_zScaling);
// Get OpenGL parameters
GLdouble modelMatrix[16];
GLdouble projMatrix[16];
GLint viewport[4];
glGetDoublev(GL_MODELVIEW_MATRIX,modelMatrix);
glGetDoublev(GL_PROJECTION_MATRIX,projMatrix);
glGetIntegerv(GL_VIEWPORT,viewport);
// Start rendering via std GDI 2D drawing functions
CSceneGraph3d *pScene = &m_pDoc->m_SceneGraph;
for(int i=0;i<pScene->NbObject();i++)
{
CObject3d *pObject = pScene->GetAt(i);
if(pObject->GetType() == TYPE_MESH3D) // meshes only
// The line mode (no sort)
if(m_Mode == MODE_LINE)
((CMesh3d *)pObject)->glDrawProjectLine(pMetaDC,
modelMatrix,
projMatrix,
viewport,
m_ColorLine,
m_Ratio,
rect.Height());
else
// The face mode (faces are z-sorted
// according to their barycenter)
((CMesh3d *)pObject)->glDrawProjectFace(pMetaDC,
modelMatrix,
projMatrix,
viewport,
m_ColorLine,
m_ColorFace,
m_Ratio,
rect.Height(),
m_RatioNbFaces);
}
glPopMatrix();
// Close metafile
HENHMETAFILE hMetaFile = CloseEnhMetaFile(hMetaDC);
// Fill the clipboard (direct sent to wmf2eps or
// any windows app such as Powerpoint)
OpenClipboard();
EmptyClipboard();
SetClipboardData(CF_ENHMETAFILE,CopyEnhMetaFile(hMetaFile,NULL));
CloseClipboard();
// Cleanup
DeleteEnhMetaFile(hMetaFile);
ReleaseDC(pDC);
EndWaitCursor();
}
void CDialogWmf::OnPaint()
{
CPaintDC dc(this); // device context for painting
CRect rect;
CBrush brush;
// Line color
m_FrameLine.GetWindowRect(&rect);
ScreenToClient(&rect);
brush.CreateSolidBrush(m_ColorLine);
dc.FillRect(&rect,&brush);
brush.DeleteObject();
// Face color
m_FrameFace.GetWindowRect(&rect);
ScreenToClient(&rect);
brush.CreateSolidBrush(m_ColorFace);
dc.FillRect(&rect,&brush);
brush.DeleteObject();
}
//*********************************
// OnLButtonUp
//*********************************
void CDialogWmf::OnLButtonUp(UINT nFlags, CPoint point)
{
CRect rect;
// Line color
m_FrameLine.GetWindowRect(&rect);
ScreenToClient(&rect);
if(rect.PtInRect(point))
{
CColorDialog dlg(m_ColorLine);
if(dlg.DoModal()==IDOK)
{
m_ColorLine = dlg.GetColor();
InvalidateRect(&rect,FALSE);
}
}
// Face color
m_FrameFace.GetWindowRect(&rect);
ScreenToClient(&rect);
if(rect.PtInRect(point))
{
CColorDialog dlg(m_ColorFace);
if(dlg.DoModal()==IDOK)
{
m_ColorFace = dlg.GetColor();
InvalidateRect(&rect,FALSE);
}
}
CDialog::OnLButtonUp(nFlags, point);
}
///////////////////////////////////
// Options (face or line)
///////////////////////////////////
//*********************************
// OnRadioFace
//*********************************
void CDialogWmf::OnRadioFace()
{
m_Mode = MODE_FACE;
((CButton *)GetDlgItem(IDC_RADIO_LINE))->SetCheck(0);
((CButton *)GetDlgItem(IDC_RADIO_FACE))->SetCheck(1);
}
//*********************************
// OnRadioFace
//*********************************
void CDialogWmf::OnRadioLine()
{
m_Mode = MODE_LINE;
((CButton *)GetDlgItem(IDC_RADIO_LINE))->SetCheck(1);
((CButton *)GetDlgItem(IDC_RADIO_FACE))->SetCheck(0);
}
BOOL CDialogWmf::PreTranslateMessage(MSG* pMsg)
{
// CG: The following block was added by the ToolTips component.
{
// Let the ToolTip process this message.
m_tooltip.RelayEvent(pMsg);
}
return CDialog::PreTranslateMessage(pMsg); // CG: This was added by the ToolTips component.
}
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