diff options
| author | Casimir666 <casimir666@users.sourceforge.net> | 2006-06-25 01:37:43 +0400 |
|---|---|---|
| committer | Casimir666 <casimir666@users.sourceforge.net> | 2006-06-25 01:37:43 +0400 |
| commit | 0868305e78da2b0742c2ce349efa041d5622ae21 (patch) | |
| tree | 663fd93132c7927910ba7c13188d6332b2e3e5b2 /src/filters/PinInfoWnd.cpp | |
| parent | 43c8656956a0460fc4551e3ea7a39b9f3094a3e3 (diff) | |
git-svn-id: https://mpc-hc.svn.sourceforge.net/svnroot/mpc-hc/trunk@14 10f7b99b-c216-0410-bff0-8a66a9350fd8
Diffstat (limited to 'src/filters/PinInfoWnd.cpp')
| -rw-r--r-- | src/filters/PinInfoWnd.cpp | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/src/filters/PinInfoWnd.cpp b/src/filters/PinInfoWnd.cpp new file mode 100644 index 000000000..fedaa7493 --- /dev/null +++ b/src/filters/PinInfoWnd.cpp @@ -0,0 +1,179 @@ +/*
+ * Copyright (C) 2003-2006 Gabest
+ * http://www.gabest.org
+ *
+ * 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, 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 GNU Make; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ */
+
+#include "stdafx.h"
+#include "PinInfoWnd.h"
+#include "..\dsutil\dsutil.h"
+
+//
+// CPinInfoWnd
+//
+
+CPinInfoWnd::CPinInfoWnd()
+{
+}
+
+bool CPinInfoWnd::OnConnect(const CInterfaceList<IUnknown, &IID_IUnknown>& pUnks)
+{
+ ASSERT(!m_pBF);
+
+ m_pBF.Release();
+
+ POSITION pos = pUnks.GetHeadPosition();
+ while(pos && !(m_pBF = pUnks.GetNext(pos)));
+
+ if(!m_pBF) return false;
+
+ return true;
+}
+
+void CPinInfoWnd::OnDisconnect()
+{
+ m_pBF.Release();
+}
+
+bool CPinInfoWnd::OnActivate()
+{
+ DWORD dwStyle = WS_VISIBLE|WS_CHILD|WS_TABSTOP;
+
+ CPoint p(10, 10);
+
+ m_pin_static.Create(_T("Pin:"), dwStyle, CRect(p + CPoint(0, 3), CSize(30, m_fontheight)), this);
+ m_pin_combo.Create(dwStyle|CBS_DROPDOWNLIST, CRect(p + CPoint(30, 0), CSize(450, 200)), this, IDC_PP_COMBO1);
+ BeginEnumPins(m_pBF, pEP, pPin)
+ {
+ CPinInfo pi;
+ if(FAILED(pPin->QueryPinInfo(&pi))) continue;
+ CString str = CString(pi.achName);
+ CString dir = _T("[?] ");
+ if(pi.dir == PINDIR_INPUT) dir = _T("[IN] ");
+ else if(pi.dir == PINDIR_OUTPUT) dir = _T("[OUT] ");
+ m_pin_combo.SetItemDataPtr(m_pin_combo.AddString(dir + str), pPin);
+ }
+ EndEnumPins
+ m_pin_combo.SetCurSel(0);
+
+ p.y += m_fontheight + 20;
+
+ m_info_edit.CreateEx(WS_EX_CLIENTEDGE, _T("EDIT"), _T(""), dwStyle|WS_BORDER|WS_VSCROLL|WS_HSCROLL|ES_MULTILINE|ES_AUTOHSCROLL|ES_READONLY, CRect(p, CSize(480, m_fontheight*20)), this, IDC_PP_EDIT1);
+ m_info_edit.SetLimitText(60000);
+
+ OnCbnSelchangeCombo1();
+
+ for(CWnd* pWnd = GetWindow(GW_CHILD); pWnd; pWnd = pWnd->GetNextWindow())
+ pWnd->SetFont(&m_font, FALSE);
+
+ m_info_edit.SetFont(&m_monospacefont);
+
+ return true;
+}
+
+void CPinInfoWnd::OnDeactivate()
+{
+}
+
+bool CPinInfoWnd::OnApply()
+{
+ OnDeactivate();
+
+ if(m_pBF)
+ {
+ }
+
+ return true;
+}
+
+BEGIN_MESSAGE_MAP(CPinInfoWnd, CInternalPropertyPageWnd)
+ ON_CBN_SELCHANGE(IDC_PP_COMBO1, OnCbnSelchangeCombo1)
+END_MESSAGE_MAP()
+
+void CPinInfoWnd::AddLine(CString str)
+{
+ str.Replace(_T("\n"), _T("\r\n"));
+ int len = m_info_edit.GetWindowTextLength();
+ m_info_edit.SetSel(len, len, TRUE);
+ m_info_edit.ReplaceSel(str);
+}
+
+void CPinInfoWnd::OnCbnSelchangeCombo1()
+{
+ m_info_edit.SetWindowText(_T(""));
+
+ int i = m_pin_combo.GetCurSel();
+ if(i < 0) return;
+
+ CComPtr<IPin> pPin = (IPin*)m_pin_combo.GetItemDataPtr(i);
+ if(!pPin) return;
+
+ CString str;
+
+ CMediaTypeEx cmt;
+
+ CComPtr<IPin> pPinTo;
+ if(SUCCEEDED(pPin->ConnectedTo(&pPinTo)) && pPinTo)
+ {
+ str.Format(_T("- Connected to:\n\nCLSID: %s\nFilter: %s\nPin: %s\n\n"),
+ CString(CStringFromGUID(GetCLSID(pPinTo))),
+ CString(GetFilterName(GetFilterFromPin(pPinTo))),
+ CString(GetPinName(pPinTo)));
+
+ AddLine(str);
+
+ AddLine(_T("- Connection media type:\n\n"));
+
+ if(SUCCEEDED(pPin->ConnectionMediaType(&cmt)))
+ {
+ CAtlList<CString> sl;
+ cmt.Dump(sl);
+ POSITION pos = sl.GetHeadPosition();
+ while(pos) AddLine(sl.GetNext(pos) + '\n');
+ }
+ }
+ else
+ {
+ str = _T("- Not connected\n\n");
+ }
+
+ int iMT = 0;
+
+ BeginEnumMediaTypes(pPin, pEMT, pmt)
+ {
+ CMediaTypeEx mt(*pmt);
+
+ str.Format(_T("- Enumerated media type %d:\n\n"), iMT++);
+ AddLine(str);
+
+ if(cmt.majortype != GUID_NULL && mt == cmt)
+ {
+ AddLine(_T("Set as the current media type\n\n"));
+ }
+ else
+ {
+ CAtlList<CString> sl;
+ mt.Dump(sl);
+ POSITION pos = sl.GetHeadPosition();
+ while(pos) AddLine(sl.GetNext(pos) + '\n');
+ }
+ }
+ EndEnumMediaTypes(pmt)
+
+ m_info_edit.SetSel(0, 0);
+}
\ No newline at end of file |