mirror of
https://github.com/Xevion/easy7zip.git
synced 2025-12-06 15:14:59 -06:00
Initialer Commit
This commit is contained in:
Tino Reichardt
340
CPP/Windows/Shell.cpp
Normal file
340
CPP/Windows/Shell.cpp
Normal file
@@ -0,0 +1,340 @@
|
||||
// Windows/Shell.cpp
|
||||
|
||||
#include "StdAfx.h"
|
||||
|
||||
#include "../Common/MyCom.h"
|
||||
#ifndef _UNICODE
|
||||
#include "../Common/StringConvert.h"
|
||||
#endif
|
||||
|
||||
#include "COM.h"
|
||||
#include "Shell.h"
|
||||
|
||||
#ifndef _UNICODE
|
||||
extern bool g_IsNT;
|
||||
#endif
|
||||
|
||||
namespace NWindows {
|
||||
namespace NShell {
|
||||
|
||||
#ifndef UNDER_CE
|
||||
|
||||
// SHGetMalloc is unsupported in Windows Mobile?
|
||||
|
||||
void CItemIDList::Free()
|
||||
{
|
||||
if (m_Object == NULL)
|
||||
return;
|
||||
CMyComPtr<IMalloc> shellMalloc;
|
||||
if (::SHGetMalloc(&shellMalloc) != NOERROR)
|
||||
throw 41099;
|
||||
shellMalloc->Free(m_Object);
|
||||
m_Object = NULL;
|
||||
}
|
||||
|
||||
/*
|
||||
CItemIDList::(LPCITEMIDLIST itemIDList): m_Object(NULL)
|
||||
{ *this = itemIDList; }
|
||||
CItemIDList::(const CItemIDList& itemIDList): m_Object(NULL)
|
||||
{ *this = itemIDList; }
|
||||
|
||||
CItemIDList& CItemIDList::operator=(LPCITEMIDLIST object)
|
||||
{
|
||||
Free();
|
||||
if (object != 0)
|
||||
{
|
||||
UINT32 size = GetSize(object);
|
||||
m_Object = (LPITEMIDLIST)CoTaskMemAlloc(size);
|
||||
if (m_Object != NULL)
|
||||
MoveMemory(m_Object, object, size);
|
||||
}
|
||||
return *this;
|
||||
}
|
||||
|
||||
CItemIDList& CItemIDList::operator=(const CItemIDList &object)
|
||||
{
|
||||
Free();
|
||||
if (object.m_Object != NULL)
|
||||
{
|
||||
UINT32 size = GetSize(object.m_Object);
|
||||
m_Object = (LPITEMIDLIST)CoTaskMemAlloc(size);
|
||||
if (m_Object != NULL)
|
||||
MoveMemory(m_Object, object.m_Object, size);
|
||||
}
|
||||
return *this;
|
||||
}
|
||||
*/
|
||||
|
||||
/////////////////////////////
|
||||
// CDrop
|
||||
|
||||
void CDrop::Attach(HDROP object)
|
||||
{
|
||||
Free();
|
||||
m_Object = object;
|
||||
m_Assigned = true;
|
||||
}
|
||||
|
||||
void CDrop::Free()
|
||||
{
|
||||
if (m_MustBeFinished && m_Assigned)
|
||||
Finish();
|
||||
m_Assigned = false;
|
||||
}
|
||||
|
||||
UINT CDrop::QueryCountOfFiles()
|
||||
{
|
||||
return QueryFile(0xFFFFFFFF, (LPTSTR)NULL, 0);
|
||||
}
|
||||
|
||||
UString CDrop::QueryFileName(UINT fileIndex)
|
||||
{
|
||||
UString fileName;
|
||||
#ifndef _UNICODE
|
||||
if (!g_IsNT)
|
||||
{
|
||||
AString fileNameA;
|
||||
UINT bufferSize = QueryFile(fileIndex, (LPTSTR)NULL, 0);
|
||||
const unsigned len = bufferSize + 2;
|
||||
QueryFile(fileIndex, fileNameA.GetBuf(len), bufferSize + 1);
|
||||
fileNameA.ReleaseBuf_CalcLen(len);
|
||||
fileName = GetUnicodeString(fileNameA);
|
||||
}
|
||||
else
|
||||
#endif
|
||||
{
|
||||
UINT bufferSize = QueryFile(fileIndex, (LPWSTR)NULL, 0);
|
||||
const unsigned len = bufferSize + 2;
|
||||
QueryFile(fileIndex, fileName.GetBuf(len), bufferSize + 1);
|
||||
fileName.ReleaseBuf_CalcLen(len);
|
||||
}
|
||||
return fileName;
|
||||
}
|
||||
|
||||
void CDrop::QueryFileNames(UStringVector &fileNames)
|
||||
{
|
||||
UINT numFiles = QueryCountOfFiles();
|
||||
fileNames.ClearAndReserve(numFiles);
|
||||
for (UINT i = 0; i < numFiles; i++)
|
||||
fileNames.AddInReserved(QueryFileName(i));
|
||||
}
|
||||
|
||||
|
||||
bool GetPathFromIDList(LPCITEMIDLIST itemIDList, CSysString &path)
|
||||
{
|
||||
const unsigned len = MAX_PATH * 2;
|
||||
bool result = BOOLToBool(::SHGetPathFromIDList(itemIDList, path.GetBuf(len)));
|
||||
path.ReleaseBuf_CalcLen(len);
|
||||
return result;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
#ifdef UNDER_CE
|
||||
|
||||
bool BrowseForFolder(LPBROWSEINFO, CSysString)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
bool BrowseForFolder(HWND, LPCTSTR, UINT, LPCTSTR, CSysString &)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
bool BrowseForFolder(HWND /* owner */, LPCTSTR /* title */,
|
||||
LPCTSTR /* initialFolder */, CSysString & /* resultPath */)
|
||||
{
|
||||
/*
|
||||
// SHBrowseForFolder doesn't work before CE 6.0 ?
|
||||
if (GetProcAddress(LoadLibrary(L"ceshell.dll", L"SHBrowseForFolder") == 0)
|
||||
MessageBoxW(0, L"no", L"", 0);
|
||||
else
|
||||
MessageBoxW(0, L"yes", L"", 0);
|
||||
*/
|
||||
/*
|
||||
UString s = L"all files";
|
||||
s += L" (*.*)";
|
||||
return MyGetOpenFileName(owner, title, initialFolder, s, resultPath, true);
|
||||
*/
|
||||
return false;
|
||||
}
|
||||
|
||||
#else
|
||||
|
||||
bool BrowseForFolder(LPBROWSEINFO browseInfo, CSysString &resultPath)
|
||||
{
|
||||
NWindows::NCOM::CComInitializer comInitializer;
|
||||
LPITEMIDLIST itemIDList = ::SHBrowseForFolder(browseInfo);
|
||||
if (itemIDList == NULL)
|
||||
return false;
|
||||
CItemIDList itemIDListHolder;
|
||||
itemIDListHolder.Attach(itemIDList);
|
||||
return GetPathFromIDList(itemIDList, resultPath);
|
||||
}
|
||||
|
||||
|
||||
int CALLBACK BrowseCallbackProc(HWND hwnd, UINT uMsg, LPARAM /* lp */, LPARAM data)
|
||||
{
|
||||
#ifndef UNDER_CE
|
||||
switch (uMsg)
|
||||
{
|
||||
case BFFM_INITIALIZED:
|
||||
{
|
||||
SendMessage(hwnd, BFFM_SETSELECTION, TRUE, data);
|
||||
break;
|
||||
}
|
||||
/*
|
||||
case BFFM_SELCHANGED:
|
||||
{
|
||||
TCHAR dir[MAX_PATH];
|
||||
if (::SHGetPathFromIDList((LPITEMIDLIST) lp , dir))
|
||||
SendMessage(hwnd, BFFM_SETSTATUSTEXT, 0, (LPARAM)dir);
|
||||
else
|
||||
SendMessage(hwnd, BFFM_SETSTATUSTEXT, 0, (LPARAM)TEXT(""));
|
||||
break;
|
||||
}
|
||||
*/
|
||||
default:
|
||||
break;
|
||||
}
|
||||
#endif
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
bool BrowseForFolder(HWND owner, LPCTSTR title, UINT ulFlags,
|
||||
LPCTSTR initialFolder, CSysString &resultPath)
|
||||
{
|
||||
CSysString displayName;
|
||||
BROWSEINFO browseInfo;
|
||||
browseInfo.hwndOwner = owner;
|
||||
browseInfo.pidlRoot = NULL;
|
||||
|
||||
// there are Unicode/Astring problems in some WinCE SDK ?
|
||||
/*
|
||||
#ifdef UNDER_CE
|
||||
browseInfo.pszDisplayName = (LPSTR)displayName.GetBuf(MAX_PATH);
|
||||
browseInfo.lpszTitle = (LPCSTR)title;
|
||||
#else
|
||||
*/
|
||||
browseInfo.pszDisplayName = displayName.GetBuf(MAX_PATH);
|
||||
browseInfo.lpszTitle = title;
|
||||
// #endif
|
||||
browseInfo.ulFlags = ulFlags;
|
||||
browseInfo.lpfn = (initialFolder != NULL) ? BrowseCallbackProc : NULL;
|
||||
browseInfo.lParam = (LPARAM)initialFolder;
|
||||
return BrowseForFolder(&browseInfo, resultPath);
|
||||
}
|
||||
|
||||
bool BrowseForFolder(HWND owner, LPCTSTR title,
|
||||
LPCTSTR initialFolder, CSysString &resultPath)
|
||||
{
|
||||
return BrowseForFolder(owner, title,
|
||||
#ifndef UNDER_CE
|
||||
BIF_NEWDIALOGSTYLE |
|
||||
#endif
|
||||
BIF_RETURNONLYFSDIRS | BIF_STATUSTEXT, initialFolder, resultPath);
|
||||
// BIF_STATUSTEXT; BIF_USENEWUI (Version 5.0)
|
||||
}
|
||||
|
||||
#ifndef _UNICODE
|
||||
|
||||
typedef BOOL (WINAPI * SHGetPathFromIDListWP)(LPCITEMIDLIST pidl, LPWSTR pszPath);
|
||||
|
||||
bool GetPathFromIDList(LPCITEMIDLIST itemIDList, UString &path)
|
||||
{
|
||||
path.Empty();
|
||||
SHGetPathFromIDListWP shGetPathFromIDListW = (SHGetPathFromIDListWP)
|
||||
::GetProcAddress(::GetModuleHandleW(L"shell32.dll"), "SHGetPathFromIDListW");
|
||||
if (shGetPathFromIDListW == 0)
|
||||
return false;
|
||||
const unsigned len = MAX_PATH * 2;
|
||||
bool result = BOOLToBool(shGetPathFromIDListW(itemIDList, path.GetBuf(len)));
|
||||
path.ReleaseBuf_CalcLen(len);
|
||||
return result;
|
||||
}
|
||||
|
||||
typedef LPITEMIDLIST (WINAPI * SHBrowseForFolderWP)(LPBROWSEINFOW lpbi);
|
||||
|
||||
bool BrowseForFolder(LPBROWSEINFOW browseInfo, UString &resultPath)
|
||||
{
|
||||
NWindows::NCOM::CComInitializer comInitializer;
|
||||
SHBrowseForFolderWP shBrowseForFolderW = (SHBrowseForFolderWP)
|
||||
::GetProcAddress(::GetModuleHandleW(L"shell32.dll"), "SHBrowseForFolderW");
|
||||
if (shBrowseForFolderW == 0)
|
||||
return false;
|
||||
LPITEMIDLIST itemIDList = shBrowseForFolderW(browseInfo);
|
||||
if (itemIDList == NULL)
|
||||
return false;
|
||||
CItemIDList itemIDListHolder;
|
||||
itemIDListHolder.Attach(itemIDList);
|
||||
return GetPathFromIDList(itemIDList, resultPath);
|
||||
}
|
||||
|
||||
|
||||
int CALLBACK BrowseCallbackProc2(HWND hwnd, UINT uMsg, LPARAM /* lp */, LPARAM data)
|
||||
{
|
||||
switch (uMsg)
|
||||
{
|
||||
case BFFM_INITIALIZED:
|
||||
{
|
||||
SendMessageW(hwnd, BFFM_SETSELECTIONW, TRUE, data);
|
||||
break;
|
||||
}
|
||||
/*
|
||||
case BFFM_SELCHANGED:
|
||||
{
|
||||
wchar_t dir[MAX_PATH * 2];
|
||||
|
||||
if (shGetPathFromIDListW((LPITEMIDLIST)lp , dir))
|
||||
SendMessageW(hwnd, BFFM_SETSTATUSTEXTW, 0, (LPARAM)dir);
|
||||
else
|
||||
SendMessageW(hwnd, BFFM_SETSTATUSTEXTW, 0, (LPARAM)L"");
|
||||
break;
|
||||
}
|
||||
*/
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
static bool BrowseForFolder(HWND owner, LPCWSTR title, UINT ulFlags,
|
||||
LPCWSTR initialFolder, UString &resultPath)
|
||||
{
|
||||
UString displayName;
|
||||
BROWSEINFOW browseInfo;
|
||||
browseInfo.hwndOwner = owner;
|
||||
browseInfo.pidlRoot = NULL;
|
||||
browseInfo.pszDisplayName = displayName.GetBuf(MAX_PATH);
|
||||
browseInfo.lpszTitle = title;
|
||||
browseInfo.ulFlags = ulFlags;
|
||||
browseInfo.lpfn = (initialFolder != NULL) ? BrowseCallbackProc2 : NULL;
|
||||
browseInfo.lParam = (LPARAM)initialFolder;
|
||||
return BrowseForFolder(&browseInfo, resultPath);
|
||||
}
|
||||
|
||||
bool BrowseForFolder(HWND owner, LPCWSTR title, LPCWSTR initialFolder, UString &resultPath)
|
||||
{
|
||||
if (g_IsNT)
|
||||
return BrowseForFolder(owner, title,
|
||||
BIF_NEWDIALOGSTYLE | BIF_RETURNONLYFSDIRS
|
||||
// | BIF_STATUSTEXT // This flag is not supported when BIF_NEWDIALOGSTYLE is specified.
|
||||
, initialFolder, resultPath);
|
||||
// BIF_STATUSTEXT; BIF_USENEWUI (Version 5.0)
|
||||
CSysString s;
|
||||
bool res = BrowseForFolder(owner, GetSystemString(title),
|
||||
BIF_NEWDIALOGSTYLE | BIF_RETURNONLYFSDIRS
|
||||
// | BIF_STATUSTEXT // This flag is not supported when BIF_NEWDIALOGSTYLE is specified.
|
||||
, GetSystemString(initialFolder), s);
|
||||
resultPath = GetUnicodeString(s);
|
||||
return res;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
}}
|
||||
Reference in New Issue
Block a user