pfwindriverdialog.cpp

PowerFish is a class library, intended to provide a broad functionality base for any application. Al

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// PowerFish
///////////////////////////////////////////////////////////////////////////////////////////////////
// copyright (c) Camilla Berglund ([e-mail])
// this source code is licensed under the GNU GPL
// see http://www.gnu.org/copyleft/gpl.html for details
///////////////////////////////////////////////////////////////////////////////////////////////////

#define PFBASE_LAZY
#include <PfBase.h>

#include <windows.h>

#include <PfWinDialog.h>

#include "PfWinDriverDialog.h"

#include "resource.h"

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// PfWinDriverDialog constructors -----------------------------------------------------------------

PfWinDriverDialog::PfWinDriverDialog(const char* szFolderName):
	PfWinDialog(IDD_DRIVER_DIALOG)
{
	m_FolderName = szFolderName;
}

PfWinDriverDialog::~PfWinDriverDialog(void)
{
}

// PfWinDriverDialog event handlers ---------------------------------------------------------------

bool PfWinDriverDialog::OnInitialize(void)
{
	if (!PfWinDialog::OnInitialize())
		return false;

	if (!PfSearchPathForFiles(m_FolderName, "*.drv", m_Files))
		return false;

	unsigned int nDrivers = 0;

	for (PfFileItem* pFileItem = m_Files.GetFirstItem();  pFileItem;  pFileItem = pFileItem->GetNext())
	{
		PfObjPtr<PfModule> pModule = PfLoadNativeModule(pFileItem->m_Path);
		if (!pModule)
			continue;

		if (SendMessage(IDC_DRIVER_COMBODRIVERS, CB_ADDSTRING, 0, (LPARAM) (const char*) pModule->GetName()) != CB_ERR)
			nDrivers++;
	}

	if (!nDrivers)
		return false;

	SendMessage(IDC_DRIVER_COMBODRIVERS, CB_SETCURSEL, 0, 0);

	return true;
}

bool PfWinDriverDialog::OnOK(void)
{
	int iIndex = SendMessage(IDC_DRIVER_COMBODRIVERS, CB_GETCURSEL, 0, 0);
	if (iIndex == CB_ERR)
		return false;

	PfFileInfo* pFileInfo = m_Files.GetItemAt(iIndex);
	if (!pFileInfo)
		return false;

	m_PathName = pFileInfo->m_Path;

	return PfWinDialog::OnOK();
}

bool PfWinDriverDialog::OnCancel(void)
{
	return PfWinDialog::OnCancel();
}

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