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hammer/scaleverticesdlg.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+// ScaleVerticesDlg.cpp : implementation file
+//
+
+#include "stdafx.h"
+#include "hammer.h"
+#include "ScaleVerticesDlg.h"
+#include "MapDoc.h"
+#include "GlobalFunctions.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include <tier0/memdbgon.h>
+
+/////////////////////////////////////////////////////////////////////////////
+// CScaleVerticesDlg dialog
+
+
+CScaleVerticesDlg::CScaleVerticesDlg(CWnd* pParent /*=NULL*/)
+	: CDialog(CScaleVerticesDlg::IDD, pParent)
+{
+	//{{AFX_DATA_INIT(CScaleVerticesDlg)
+	//}}AFX_DATA_INIT
+}
+
+
+void CScaleVerticesDlg::DoDataExchange(CDataExchange* pDX)
+{
+	CDialog::DoDataExchange(pDX);
+	//{{AFX_DATA_MAP(CScaleVerticesDlg)
+	DDX_Control(pDX, IDC_SCALESPIN, m_cScaleSpin);
+	DDX_Control(pDX, IDC_SCALE, m_cScale);
+	//}}AFX_DATA_MAP
+}
+
+
+BEGIN_MESSAGE_MAP(CScaleVerticesDlg, CDialog)
+	//{{AFX_MSG_MAP(CScaleVerticesDlg)
+	ON_EN_CHANGE(IDC_SCALE, OnChangeScale)
+	ON_NOTIFY(UDN_DELTAPOS, IDC_SCALESPIN, OnDeltaposScalespin)
+	ON_WM_CLOSE()
+	//}}AFX_MSG_MAP
+END_MESSAGE_MAP()
+
+/////////////////////////////////////////////////////////////////////////////
+// CScaleVerticesDlg message handlers
+
+void CScaleVerticesDlg::OnChangeScale() 
+{
+	CString str;
+	m_cScale.GetWindowText(str);
+	m_fScale = atof(str);
+
+	if (m_fScale <= 0)
+	{
+		m_fScale = (float)0.005;
+	}
+
+	// send command to document
+	CMapDoc::GetActiveMapDoc()->OnCmdMsg(ID_VSCALE_CHANGED, CN_COMMAND, NULL, NULL);
+}
+
+void CScaleVerticesDlg::OnDeltaposScalespin(NMHDR* pNMHDR, LRESULT* pResult) 
+{
+	NM_UPDOWN* pNMUpDown = (NM_UPDOWN*)pNMHDR;
+
+	CString str;
+	m_cScale.GetWindowText(str);
+	m_fScale = atof(str);
+	m_fScale += 0.1f * float(pNMUpDown->iDelta);
+	if(m_fScale <= 0)
+		m_fScale = 0;
+	str.Format("%.3f", m_fScale);
+	m_cScale.SetWindowText(str);
+
+	*pResult = 0;
+}
+
+BOOL CScaleVerticesDlg::OnInitDialog() 
+{
+	CDialog::OnInitDialog();
+
+	m_cScale.SetWindowText("1.0");
+	m_cScaleSpin.SetRange(UD_MINVAL, UD_MAXVAL);
+
+	return TRUE;
+}
+
+void CScaleVerticesDlg::OnClose() 
+{
+	CDialog::OnClose();
+}