#include "pch.h"
#include "GUITool.h"
CString GUITool::selectFolder(CString title) {

	TCHAR           szFolderPath[MAX_PATH] = { 0 };
	CString         strFolderPath = TEXT("");

	BROWSEINFO      sInfo;
	::ZeroMemory(&sInfo, sizeof(BROWSEINFO));
	sInfo.pidlRoot = 0;
	sInfo.lpszTitle = title;
	sInfo.ulFlags = BIF_RETURNONLYFSDIRS | BIF_EDITBOX | BIF_DONTGOBELOWDOMAIN;
	sInfo.lpfn = NULL;

	// ÏÔʾÎļþ¼ÐÑ¡Ôñ¶Ô»°¿ò  
	LPITEMIDLIST lpidlBrowse = ::SHBrowseForFolder(&sInfo);
	if (lpidlBrowse != NULL)
	{
		// È¡µÃÎļþ¼ÐÃû  
		if (::SHGetPathFromIDList(lpidlBrowse, szFolderPath))
		{
			strFolderPath = szFolderPath;
		}
	}
	if (lpidlBrowse != NULL)
	{
		::CoTaskMemFree(lpidlBrowse);
	}
	return strFolderPath;
}

CString GUITool::selectImage() {

	TCHAR szBuffer[MAX_PATH] = { 0 };
	OPENFILENAME ofn = { 0 };
	ofn.lStructSize = sizeof(ofn);
	ofn.lpstrFilter = _T("All\0*.PNG\0*.JPG");//ҪѡÔñµÄÎļþºó׺ 
	ofn.nFilterIndex = 1;
	ofn.lpstrFile = szBuffer;//´æ·ÅÎļþµÄ»º³åÇø 
	ofn.nMaxFile = sizeof(szBuffer) / sizeof(*szBuffer);
	ofn.nFilterIndex = 0;
	ofn.Flags = OFN_PATHMUSTEXIST | OFN_FILEMUSTEXIST;
	BOOL bSel = GetOpenFileName(&ofn);
	if (bSel) {
		return szBuffer;
	}


	return 0;
}


CString GUITool::selectExcel() {

	TCHAR szBuffer[MAX_PATH] = { 0 };
	OPENFILENAME ofn = { 0 };
	ofn.lStructSize = sizeof(ofn);
	ofn.lpstrFilter = _T("All\0*.xls");//ҪѡÔñµÄÎļþºó׺ 
	ofn.nFilterIndex = 1;
	ofn.lpstrFile = szBuffer;//´æ·ÅÎļþµÄ»º³åÇø 
	ofn.nMaxFile = sizeof(szBuffer) / sizeof(*szBuffer);
	ofn.nFilterIndex = 0;
	ofn.Flags = OFN_PATHMUSTEXIST | OFN_FILEMUSTEXIST;
	BOOL bSel = GetOpenFileName(&ofn);
	if (bSel) {
		return szBuffer;
	}


	return 0;
}

std::list<CString> GUITool::selectMulImages() {
	std::list<CString> paths;
	TCHAR szBuffer[MAX_PATH] = { 0 };
	OPENFILENAME ofn = { 0 };
	TCHAR szPath[MAX_PATH];
	int nLen = 0;
	TCHAR* p;
	ofn.lStructSize = sizeof(ofn);
	ofn.lpstrFilter = _T("All\0*.PNG\0*.JPG");//ҪѡÔñµÄÎļþºó׺ 
	ofn.nFilterIndex = 1;
	ofn.lpstrFile = szBuffer;//´æ·ÅÎļþµÄ»º³åÇø 
	ofn.nMaxFile = sizeof(szBuffer) / sizeof(*szBuffer);
	ofn.Flags = OFN_FILEMUSTEXIST | OFN_ALLOWMULTISELECT | OFN_HIDEREADONLY | OFN_EXPLORER;
	BOOL bSel = GetOpenFileName(&ofn);
	if (bSel) {
		lstrcpyn(szPath, szBuffer, ofn.nFileOffset);
		szPath[ofn.nFileOffset] = '\0';
		nLen = lstrlen(szPath);
		if (szPath[nLen - 1] != '\\') {
			lstrcat(szPath, _T("\\"));
		}
	    p = szBuffer + ofn.nFileOffset;
		while (*p) {
			CString name(p);
			CString dir(szPath);
			CString path;
			path.Format(_T("%s%s"), dir, name);
			paths.push_back(path);
			//ÒÆÖÁÏÂÒ»¸öÎļþ
			p += lstrlen(p) + 1;
		}
	}


	return paths;
}