Ext4Fsd master

2025-10-30 05:18:31 -05:00 · 2020-01-19 19:08:53 +01:00
commit 7b368ccf09
272 changed files with 143529 additions and 0 deletions
--- a/Ext2Mgr/PartBox.cpp
+++ b/Ext2Mgr/PartBox.cpp
@@ -0,0 +1,131 @@
+// PartBox.cpp : implementation file
+//
+
+#include "stdafx.h"
+#include "PartBox.h"
+
+#ifdef _DEBUG
+#define new DEBUG_NEW
+#undef THIS_FILE
+static char THIS_FILE[] = __FILE__;
+#endif
+
+/////////////////////////////////////////////////////////////////////////////
+// CPartBox
+
+CPartBox::CPartBox()
+{
+    m_nID = IDC_PROPERTY_SDEV;
+    m_nLeft = 10;
+    m_nSize = 80;
+}
+
+CPartBox::~CPartBox()
+{
+}
+
+BEGIN_MESSAGE_MAP(CPartBox, CButton)
+	//{{AFX_MSG_MAP(CPartBox)
+	ON_WM_SETFOCUS()
+	ON_CBN_SELCHANGE(IDC_PROPERTY_SDEV, OnSelectChanged)
+	//}}AFX_MSG_MAP
+END_MESSAGE_MAP()
+
+/////////////////////////////////////////////////////////////////////////////
+// CPartBox message handlers
+
+void CPartBox::OnSelectChanged()
+{
+    GetParent()->SendMessage(WM_GROUP_BOX_UPDATED, 'GB', 'PVLU');
+}
+
+void CPartBox::PreSubclassWindow() 
+{
+    //
+	// Make sure that this control has the BS_ICON style set.
+	// If not, it behaves very strangely:
+	//  It erases itself if the user TABs to controls in the dialog,
+	//  unless the user first clicks it.  Very strange!!
+    //
+
+	ModifyStyle(0, BS_ICON|WS_TABSTOP|WS_GROUP);
+
+	CString	strTitle;
+	GetWindowText(strTitle);
+
+	int nWidth = AssemblingTitle();
+
+	CRect	r;
+	GetWindowRect(&r);
+	ScreenToClient(r);
+
+	r.OffsetRect(m_nLeft, 0);
+	r.bottom = r.top + m_nSize;
+	r.right = r.left + m_nSize + nWidth;
+
+    m_ComboBox.Create(WS_CHILD | CBS_DROPDOWN | WS_VSCROLL |
+                      CBS_NOINTEGRALHEIGHT | CBS_DROPDOWNLIST,
+                      r, this, m_nID);
+	m_ComboBox.SetFont(GetFont(), true);
+	m_ComboBox.ShowWindow(SW_SHOW);
+
+    SetListboxHeight(m_ComboBox.m_hWnd);
+}
+
+int CPartBox::AssemblingTitle()
+{
+    //
+	// The group box title needs to be erased, but I need to keep
+    // the border away from the check box text. I create a string
+    // of spaces (' ') that is the same length as the title was
+    // plus the size of the checkbox. plus a little more.
+    //
+
+	CString	strOldTitle, strNewTitle;
+	GetWindowText(strOldTitle);
+
+	CClientDC dc(this);
+	CFont*	  pOldFont = dc.SelectObject(GetFont());
+
+	CSize	czText	= dc.GetTextExtent(strOldTitle);
+	int		nRet	= czText.cx;
+	int		nTarget = czText.cx + m_nSize;
+	
+	while(czText.cx < nTarget)
+	{
+		strNewTitle.Insert(0, ' ');
+		czText = dc.GetTextExtent(strNewTitle);
+	}
+
+	dc.SelectObject(pOldFont);
+
+	SetWindowText(strNewTitle);
+	return nRet;
+}
+
+void CPartBox::OnSetFocus(CWnd* pOldWnd) 
+{
+	CButton::OnSetFocus(pOldWnd);
+	m_ComboBox.SetFocus();
+}
+
+
+void CPartBox::SetListboxHeight(HWND hWnd)
+{   
+    RECT   rc;   
+
+    ::SendMessage(hWnd, LB_GETITEMRECT, 0, (LPARAM)&rc);   
+    ::GetClientRect(hWnd, &rc);   
+    int   cyClient= rc.bottom - rc.top;   
+
+    ::GetWindowRect(hWnd, &rc);   
+    int   cxListbox = rc.right - rc.left;   
+    int   cyListbox = rc.bottom - rc.top;   
+
+    cyListbox = 120;
+    ::SetWindowPos(hWnd, NULL, 0, 0,     
+                   cxListbox, cyListbox,
+                   SWP_NOMOVE|SWP_NOACTIVATE|SWP_NOCOPYBITS|
+                   SWP_NOOWNERZORDER|SWP_NOZORDER
+        );
+}