Initial revision

[karo-tx-redboot.git] / tools / src / tools / Utils / win32 / IntegerEdit.cpp

diff --git a/tools/src/tools/Utils/win32/IntegerEdit.cpp b/tools/src/tools/Utils/win32/IntegerEdit.cpp
new file mode 100644 (file)
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+++ b/tools/src/tools/Utils/win32/IntegerEdit.cpp
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+//####COPYRIGHTBEGIN####
+//                                                                          
+// ----------------------------------------------------------------------------
+// Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
+//
+// This program is part of the eCos host tools.
+//
+ // This program is free software; you can redistribute it and/or modify it 
+// under the terms of the GNU General Public License as published by the Free 
+// Software Foundation; either version 2 of the License, or (at your option) 
+// any later version.
+// 
+// This program is distributed in the hope that it will be useful, but WITHOUT 
+// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 
+// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for 
+// more details.
+// 
+// You should have received a copy of the GNU General Public License along with
+// this program; if not, write to the Free Software Foundation, Inc., 
+// 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+//
+// ----------------------------------------------------------------------------
+//                                                                          
+//####COPYRIGHTEND####
+// IntegerEdit.cpp : implementation file
+//
+//
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):  sdf
+// Contact(s): sdf
+// Date:               1998/08/11
+// Version:            0.01
+// Purpose:    
+// Description:        This is the implementation of the masked edit control as used 
+//                             in integer in-cell edits by the control view.
+// Requires:   
+// Provides:   
+// See also:    
+// Known bugs: 
+// Usage:      
+//
+//####DESCRIPTIONEND####
+//
+//===========================================================================
+
+#include "stdafx.h"
+#include "IntegerEdit.h"
+#include "CTUtils.h"
+
+#ifdef _DEBUG
+#define new DEBUG_NEW
+#undef THIS_FILE
+static char THIS_FILE[] = __FILE__;
+#endif
+
+/////////////////////////////////////////////////////////////////////////////
+// CIntegerEdit
+
+CIntegerEdit::CIntegerEdit(__int64 nInitialValue):
+  CCellEdit(CUtils::IntToStr(nInitialValue,false/*bool bHex*/)),
+  m_bInSize(false)
+{
+}
+
+CIntegerEdit::~CIntegerEdit()
+{
+}
+
+
+BEGIN_MESSAGE_MAP(CIntegerEdit, CCellEdit)
+       //{{AFX_MSG_MAP(CIntegerEdit)
+       ON_CONTROL_REFLECT(EN_UPDATE, OnUpdate)
+       ON_WM_CREATE()
+       ON_WM_SIZE()
+       ON_WM_CHAR()
+       //}}AFX_MSG_MAP
+END_MESSAGE_MAP()
+
+/////////////////////////////////////////////////////////////////////////////
+// CIntegerEdit message handlers
+
+void CIntegerEdit::OnUpdate()
+{
+    CString str;
+    GetWindowText(str);
+    __int64 d;
+    if(CUtils::StrToItemIntegerType(str,d)||0==str.CompareNoCase(_T("0X"))||_T("-")==str){
+        // reject all illegal strings except [partially] correct ones
+        m_strPrevText=str;
+    } else {
+        MessageBeep(0xFFFFFFFF);
+        const CPoint pt(GetCaretPos());
+        SetWindowText(m_strPrevText);
+        SetCaretPos(pt);
+    }
+}
+
+
+BOOL CIntegerEdit::PreCreateWindow(CREATESTRUCT& cs) 
+{
+       return CCellEdit::PreCreateWindow(cs);
+}
+
+int CIntegerEdit::OnCreate(LPCREATESTRUCT lpCreateStruct) 
+{
+       if (CCellEdit::OnCreate(lpCreateStruct) == -1)
+               return -1;
+  m_wndSpin.Create(WS_CHILD|UDS_NOTHOUSANDS|UDS_ARROWKEYS|UDS_SETBUDDYINT,CRect(0,0,1,1),GetParent(),1);
+  m_wndSpin.SetBuddy(this);
+  m_wndSpin.SetRange32(0,0x7fffffff);
+  m_wndSpin.SetWindowPos(this,0,0,0,0,SWP_NOMOVE|SWP_NOSIZE);
+       return 0;
+}
+  
+void CIntegerEdit::OnSize(UINT /*nType*/, int cx, int cy) 
+{
+  int cxSpin=::GetSystemMetrics(SM_CXVSCROLL);
+  int cySpin=::GetSystemMetrics(SM_CYVSCROLL);
+  int cxEdge=::GetSystemMetrics(SM_CXEDGE);
+  int cyEdge=::GetSystemMetrics(SM_CYEDGE);
+  bool bSpin=(cx>3*cxSpin);
+  if(bSpin){
+    if(m_bInSize){
+      Default();
+    } else {
+      cx-=(cxSpin+4);
+      CRect rect(cx+4,-cyEdge,cx+4+cxSpin,min(cySpin,cy+2*cyEdge));
+      ClientToScreen(rect);
+      GetParent()->ScreenToClient(rect);
+      m_wndSpin.MoveWindow(rect,true);
+      m_wndSpin.ShowWindow(SW_SHOW);
+      rect=CRect(0,0,cx,cy);
+      ClientToScreen(rect);
+      GetParent()->ScreenToClient(rect);
+      m_bInSize=true;
+      rect.InflateRect(cxEdge,cyEdge);
+      MoveWindow(rect);
+      m_bInSize=false;
+    }
+  } else {
+    m_wndSpin.ShowWindow(SW_HIDE);
+    Default();
+  }
+}