151 lines
4.1 KiB
C++
151 lines
4.1 KiB
C++
// MapEditView.cpp : implementation of the CMapEditView class
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//
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#include "stdafx.h"
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#include <gl\gl.h>
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#include <gl\glu.h>
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#include "GLEnabledView.h"
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#include "MapEdit.h"
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#include "MapEditDoc.h"
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#include "MapEditView.h"
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#include "MainFrm.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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/////////////////////////////////////////////////////////////////////////////
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// CMapEditView
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IMPLEMENT_DYNCREATE(CMapEditView, CGLEnabledView)
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BEGIN_MESSAGE_MAP(CMapEditView, CGLEnabledView)
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//{{AFX_MSG_MAP(CMapEditView)
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ON_WM_LBUTTONUP()
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ON_WM_LBUTTONDOWN()
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ON_WM_MBUTTONDOWN()
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ON_WM_MBUTTONUP()
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ON_WM_MOUSEWHEEL()
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ON_WM_RBUTTONDOWN()
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ON_WM_RBUTTONUP()
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ON_WM_MOUSEMOVE()
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ON_WM_SETFOCUS()
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CMapEditView construction/destruction
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CMapEditView::CMapEditView()
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{
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}
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CMapEditView::~CMapEditView()
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{
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}
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/////////////////////////////////////////////////////////////////////////////
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void CMapEditView::VideoMode(ColorsNumber & c, ZAccuracy & z, BOOL & dbuf)
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{
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c=MILLIONS;
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z=NORMAL;
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dbuf=TRUE;
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}
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/////////////////////////////////////////////////////////////////////////////
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void CMapEditView::OnCreateGL()
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{
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glShadeModel(GL_SMOOTH); // Enable Smooth Shading
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glClearColor(0.0f, 0.0f, 0.0f, 0.5f); // Background Color
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glClearDepth(1.0f); // Depth Buffer Setup
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glEnable(GL_DEPTH_TEST); // Enables Depth Testing
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glDepthFunc(GL_LEQUAL); // The Type Of Depth Testing To Do
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glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST); // Really Nice Perspective Calculations
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glEnable(GL_BLEND); // Enable Alpha Channel
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glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); // Alpha Blend Style
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}
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/////////////////////////////////////////////////////////////////////////////
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void CMapEditView::OnDrawGL()
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{
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GetDocument()->Render();
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}
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/////////////////////////////////////////////////////////////////////////////
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void CMapEditView::OnSizeGL(int cx, int cy)
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{
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// cy=cx/1.5f;
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glViewport(0,0,cx,cy);
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// update the camera
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glPushMatrix();
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glMatrixMode(GL_PROJECTION);
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glLoadIdentity();
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SetupPersMatrix();
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glMatrixMode(GL_MODELVIEW);
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glPopMatrix();
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GetDocument()->UpdateView();
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}
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/////////////////////////////////////////////////////////////////////////////
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void CMapEditView::SetupPersMatrix()
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{
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gluPerspective(40.0,m_dAspectRatio,0.1f, 100.0f);
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glTranslatef(0.0f,0.0f,-1.f);
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}
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/////////////////////////////////////////////////////////////////////////////
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// CMapEditView diagnostics
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#ifdef _DEBUG
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void CMapEditView::AssertValid() const
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{
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CGLEnabledView::AssertValid();
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}
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void CMapEditView::Dump(CDumpContext& dc) const
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{
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CGLEnabledView::Dump(dc);
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}
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CMapEditDoc* CMapEditView::GetDocument() // non-debug version is inline
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{
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ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CMapEditDoc)));
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return (CMapEditDoc*)m_pDocument;
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}
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#endif //_DEBUG
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/////////////////////////////////////////////////////////////////////////////
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// CMapEditView message handlers
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void CMapEditView::OnLButtonDown(UINT nFlags, CPoint point) {GetDocument()->LButtonControl(nFlags,point,TRUE);}
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void CMapEditView::OnLButtonUp(UINT nFlags, CPoint point) {GetDocument()->LButtonControl(nFlags,point,FALSE);}
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void CMapEditView::OnMButtonDown(UINT nFlags, CPoint point) {GetDocument()->MButtonControl(nFlags,point,TRUE);}
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void CMapEditView::OnMButtonUp(UINT nFlags, CPoint point) {GetDocument()->MButtonControl(nFlags,point,FALSE);}
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BOOL CMapEditView::OnMouseWheel(UINT nFlags, short zDelta, CPoint pt) {GetDocument()->MouseWheel(nFlags,zDelta,pt) ;return(0);}
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void CMapEditView::OnRButtonDown(UINT nFlags, CPoint point) {GetDocument()->RButtonControl(nFlags,point,TRUE);}
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void CMapEditView::OnRButtonUp(UINT nFlags, CPoint point) {GetDocument()->RButtonControl(nFlags,point,FALSE);}
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void CMapEditView::OnMouseMove(UINT nFlags, CPoint point) {GetDocument()->MouseMove(nFlags, point);}
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void CMapEditView::OnSetFocus(CWnd* pOldWnd)
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{
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CGLEnabledView::OnSetFocus(pOldWnd);
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theApp.SetCurrent(GetDocument());
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}
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void CMapEditView::OnInitialUpdate()
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{
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CGLEnabledView::OnInitialUpdate();
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GetDocument()->SetView(this);
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}
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