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open subfolders in cabinet windows

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svn path=/trunk/; revision=6188
This commit is contained in:
Martin Fuchs 2003-09-28 20:59:30 +00:00
parent a7de09c7ea
commit febcdf59e3
10 changed files with 68 additions and 49 deletions
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21
reactos/subsys/system/explorer/desktop/desktop.cpp
View file

@ -267,23 +267,8 @@ LRESULT DesktopWindow::WndProc(UINT nmsg, WPARAM wparam, LPARAM lparam)
HRESULT DesktopWindow::OnDefaultCommand(LPIDA pIDList)
{
HRESULT ret = E_NOTIMPL;
int cnt = pIDList->cidl;
if (MainFrame::OpenShellFolders(pIDList))
return S_OK;
for(int i=0; ++i<=cnt; ) {
/* We know, the parent folder is the desktop, so we do not need to look at pIDList->aoffset[0]
UINT folderOffset = pIDList->aoffset[0];
LPITEMIDLIST pidlFolder = (LPITEMIDLIST)((LPBYTE)pIDList+folderOffset);
*/
LPCITEMIDLIST pidl = (LPCITEMIDLIST)((LPBYTE)pIDList+pIDList->aoffset[i]);
SFGAOF attribs = SFGAO_FOLDER;
HRESULT hr = Desktop()->GetAttributesOf(1, &pidl, &attribs);
if (SUCCEEDED(hr) && (attribs&SFGAO_FOLDER))
if (MainFrame::Create(pidl, FALSE))
ret = S_OK;
}
return ret;
return E_NOTIMPL;
}

26
reactos/subsys/system/explorer/shell/mainframe.cpp
View file

@ -211,6 +211,32 @@ ChildWindow* MainFrame::CreateChild(LPCITEMIDLIST pidl, int mode)
}
int MainFrame::OpenShellFolders(LPIDA pIDList)
{
int cnt = 0;
LPCITEMIDLIST parent_pidl = (LPCITEMIDLIST) ((LPBYTE)pIDList+pIDList->aoffset[0]);
ShellFolder folder(parent_pidl);
for(int i=pIDList->cidl; i>0; --i) {
LPCITEMIDLIST pidl = (LPCITEMIDLIST)((LPBYTE)pIDList+pIDList->aoffset[i]);
SFGAOF attribs = SFGAO_FOLDER;
HRESULT hr = folder->GetAttributesOf(1, &pidl, &attribs);
if (SUCCEEDED(hr) && (attribs&SFGAO_FOLDER))
try {
if (MainFrame::Create(ShellPath(pidl).create_absolute_pidl(parent_pidl), FALSE))
++cnt;
} catch(COMException& e) {
HandleException(e, g_Globals._hMainWnd);
}
}
return cnt;
}
LRESULT MainFrame::WndProc(UINT nmsg, WPARAM wparam, LPARAM lparam)
{
switch(nmsg) {

1
reactos/subsys/system/explorer/shell/mainframe.h
View file

@ -40,6 +40,7 @@ struct MainFrame : public PreTranslateWindow
static HWND Create();
static HWND Create(LPCTSTR path, int mode=OWM_EXPLORE|OWM_DETAILS);
static HWND Create(LPCITEMIDLIST pidl, int mode=OWM_EXPLORE|OWM_DETAILS|OWM_PIDL);
static int OpenShellFolders(LPIDA pIDList);
ChildWindow* CreateChild(LPCTSTR path=NULL, int mode=OWM_EXPLORE|OWM_DETAILS);
ChildWindow* CreateChild(LPCITEMIDLIST pidl, int mode=OWM_EXPLORE|OWM_DETAILS|OWM_PIDL);

46
reactos/subsys/system/explorer/shell/shellbrowser.cpp
View file

@ -283,7 +283,7 @@ void ShellBrowserChild::OnTreeGetDispInfo(int idCtrl, LPNMHDR pnmh)
}
if (lpdi->item.mask & (TVIF_IMAGE|TVIF_SELECTEDIMAGE)) {
ShellPath pidl_abs = entry->create_absolute_pidl(_hwnd); // Caching of absolute PIDLs could enhance performance.
ShellPath pidl_abs = entry->create_absolute_pidl(); // Caching of absolute PIDLs could enhance performance.
LPCITEMIDLIST pidl = pidl_abs;
SHFILEINFO sfi;
@ -385,6 +385,8 @@ void ShellBrowserChild::UpdateFolderView(IShellFolder* folder)
FOLDERSETTINGS fs;
IShellView* pLastShellView = _pShellView;
_folder = folder;
if (pLastShellView)
pLastShellView->GetCurrentInfo(&fs);
else {
@ -445,27 +447,31 @@ int ShellBrowserChild::Notify(int id, NMHDR* pnmh)
HRESULT ShellBrowserChild::OnDefaultCommand(LPIDA pIDList)
{
if (pIDList->cidl>=1 && _last_sel) {
ShellDirectory* parent = (ShellDirectory*)TreeView_GetItemData(_left_hwnd, _last_sel);
if (pIDList->cidl>=1) {
if (_left_hwnd) { // explorer mode
if (_last_sel) {
ShellDirectory* parent = (ShellDirectory*)TreeView_GetItemData(_left_hwnd, _last_sel);
if (parent) {
try {
parent->smart_scan();
} catch(COMException& e) {
return e.Error();
if (parent) {
try {
parent->smart_scan();
} catch(COMException& e) {
return e.Error();
}
UINT firstOffset = pIDList->aoffset[1];
LPITEMIDLIST pidl = (LPITEMIDLIST)((LPBYTE)pIDList+firstOffset);
Entry* entry = parent->find_entry(pidl);
if (entry && (entry->_data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY))
if (expand_folder(static_cast<ShellDirectory*>(entry)))
return S_OK;
}
}
//UINT folderOffset = pIDList->aoffset[0];
//LPITEMIDLIST pidlFolder = (LPITEMIDLIST)((LPBYTE)pIDList+folderOffset);
UINT firstOffset = pIDList->aoffset[1];
LPITEMIDLIST pidl = (LPITEMIDLIST)((LPBYTE)pIDList+firstOffset);
Entry* entry = parent->find_entry(pidl);
if (entry && (entry->_data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY))
if (expand_folder(static_cast<ShellDirectory*>(entry)))
return S_OK;
} else { // no tree control
if (MainFrame::OpenShellFolders(pIDList))
return S_OK;
}
}

1
reactos/subsys/system/explorer/shell/shellbrowser.h
View file

@ -105,6 +105,7 @@ protected:
WindowHandle _hWndFrame;
ShellChildWndInfo _create_info;
ShellFolder _folder;
IShellView* _pShellView; // current hosted shellview
HIMAGELIST _himlSmall; // list

12
reactos/subsys/system/explorer/shell/shellfs.cpp
View file

@ -102,13 +102,13 @@ bool ShellDirectory::fill_w32fdata_shell(LPCITEMIDLIST pidl, SFGAOF attribs, WIN
}
ShellPath ShellEntry::create_absolute_pidl(HWND hwnd)
ShellPath ShellEntry::create_absolute_pidl()
{
if (_up/* && _up->_etype==ET_SHELL*/) {
ShellDirectory* dir = static_cast<ShellDirectory*>(_up);
if (dir->_pidl->mkid.cb) // Caching of absolute PIDLs could enhance performance.
return _pidl.create_absolute_pidl(dir->create_absolute_pidl(hwnd), hwnd);
return _pidl.create_absolute_pidl(dir->create_absolute_pidl());
}
return _pidl;
@ -142,10 +142,6 @@ void ShellDirectory::get_path(PTSTR path) const
BOOL ShellEntry::launch_entry(HWND hwnd, UINT nCmdShow)
{
BOOL ret = TRUE;
ShellPath shell_path = create_absolute_pidl(hwnd);
SHELLEXECUTEINFO shexinfo;
shexinfo.cbSize = sizeof(SHELLEXECUTEINFO);
@ -156,8 +152,12 @@ BOOL ShellEntry::launch_entry(HWND hwnd, UINT nCmdShow)
shexinfo.lpParameters = NULL;
shexinfo.lpDirectory = NULL;
shexinfo.nShow = nCmdShow;
ShellPath shell_path = create_absolute_pidl();
shexinfo.lpIDList = &*shell_path;
BOOL ret = TRUE;
if (!ShellExecuteEx(&shexinfo)) {
display_error(hwnd, GetLastError());
ret = FALSE;

2
reactos/subsys/system/explorer/shell/shellfs.h
View file

@ -35,7 +35,7 @@ struct ShellEntry : public Entry
virtual BOOL launch_entry(HWND hwnd, UINT nCmdShow=SW_SHOWNORMAL);
IShellFolder* get_parent_folder() const;
ShellPath create_absolute_pidl(HWND hwnd);
ShellPath create_absolute_pidl();
ShellPath _pidl; // parent relative PIDL

2
reactos/subsys/system/explorer/taskbar/startmenu.cpp
View file

@ -454,7 +454,7 @@ void StartMenu::ActivateEntry(int id, const ShellEntrySet& entries)
ShellEntry* entry = const_cast<ShellEntry*>(*it);
if (entry->_data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
new_folders.push_back(entry->create_absolute_pidl(_hwnd));
new_folders.push_back(entry->create_absolute_pidl());
else {
// If the entry is no subdirectory, there can only be one shell entry.
assert(entries.size()==1);

4
reactos/subsys/system/explorer/utility/shellclasses.cpp
View file

@ -315,7 +315,7 @@ void ShellPath::GetUIObjectOf(REFIID riid, LPVOID* ppvOut, HWND hWnd, ShellFolde
#ifndef __MINGW32__ // ILCombine() is currently missing in MinGW.
// convert an item id list from relative to absolute (=relative to the desktop) format
ShellPath ShellPath::create_absolute_pidl(LPCITEMIDLIST parent_pidl, HWND hwnd) const
ShellPath ShellPath::create_absolute_pidl(LPCITEMIDLIST parent_pidl) const
{
return ILCombine(parent_pidl, _p);
@ -335,7 +335,7 @@ ShellPath ShellPath::create_absolute_pidl(LPCITEMIDLIST parent_pidl, HWND hwnd)
#else
ShellPath ShellPath::create_absolute_pidl(LPCITEMIDLIST parent_pidl, HWND hwnd) const
ShellPath ShellPath::create_absolute_pidl(LPCITEMIDLIST parent_pidl) const
{
static DynamicFct<LPITEMIDLIST(WINAPI*)(LPCITEMIDLIST, LPCITEMIDLIST)> ILCombine(_T("SHELL32"), 25);

2
reactos/subsys/system/explorer/utility/shellclasses.h
View file

@ -605,7 +605,7 @@ struct ShellPath : public SShellPtr<ITEMIDLIST>
}
// convert an item id list from relative to absolute (=relative to the desktop) format
ShellPath create_absolute_pidl(LPCITEMIDLIST parent_pidl, HWND hwnd) const;
ShellPath create_absolute_pidl(LPCITEMIDLIST parent_pidl) const;
};