[tfaber] 58687: [SHELL32] - Improve IShellItem implementation. Patch by Katayama Hirofumi MZ. CORE-7063 #resolve
6 Apr
2013
6 Apr
'13
12:12 p.m.
Author: tfaber
Date: Sat Apr 6 12:12:43 2013
New Revision: 58687
URL: http://svn.reactos.org/svn/reactos?rev=58687&view=rev
Log:
[SHELL32]
- Improve IShellItem implementation. Patch by Katayama Hirofumi MZ.
CORE-7063 #resolve
Modified:
trunk/reactos/dll/win32/shell32/shellitem.cpp
trunk/reactos/dll/win32/shell32/shellitem.h
Modified: trunk/reactos/dll/win32/shell32/shellitem.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/shellite…
==============================================================================
--- trunk/reactos/dll/win32/shell32/shellitem.cpp [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/shellitem.cpp [iso-8859-1] Sat Apr 6 12:12:43 2013
@@ -3,6 +3,7 @@
*
* Copyright 2008 Vincent Povirk for CodeWeavers
* Copyright 2009 Andrew Hill
+ * Copyright 2013 Katayama Hirofumi MZ
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -28,17 +29,17 @@
CShellItem::CShellItem()
{
- pidl = NULL;
+ m_pidl = NULL;
}
CShellItem::~CShellItem()
{
- ILFree(pidl);
+ ILFree(m_pidl);
}
HRESULT CShellItem::get_parent_pidl(LPITEMIDLIST *parent_pidl)
{
- *parent_pidl = ILClone(pidl);
+ *parent_pidl = ILClone(m_pidl);
if (*parent_pidl)
{
if (ILRemoveLastID(*parent_pidl))
@@ -61,18 +62,18 @@
{
LPITEMIDLIST parent_pidl;
CComPtr<IShellFolder> desktop;
- HRESULT ret;
-
- ret = get_parent_pidl(&parent_pidl);
- if (SUCCEEDED(ret))
- {
- ret = SHGetDesktopFolder(&desktop);
- if (SUCCEEDED(ret))
- ret = desktop->BindToObject(parent_pidl, NULL, IID_IShellFolder,
(void**)ppsf);
+ HRESULT hr;
+
+ hr = get_parent_pidl(&parent_pidl);
+ if (SUCCEEDED(hr))
+ {
+ hr = SHGetDesktopFolder(&desktop);
+ if (SUCCEEDED(hr))
+ hr = desktop->BindToObject(parent_pidl, NULL, IID_IShellFolder,
(void**)ppsf);
ILFree(parent_pidl);
}
- return ret;
+ return hr;
}
HRESULT WINAPI CShellItem::BindToHandler(IBindCtx *pbc, REFGUID rbhid, REFIID riid, void
**ppvOut)
@@ -87,53 +88,116 @@
HRESULT WINAPI CShellItem::GetParent(IShellItem **ppsi)
{
LPITEMIDLIST parent_pidl;
- HRESULT ret;
+ HRESULT hr;
TRACE("(%p,%p)\n", this, ppsi);
- ret = get_parent_pidl(&parent_pidl);
- if (SUCCEEDED(ret))
- {
- ret = SHCreateShellItem(NULL, NULL, parent_pidl, ppsi);
+ hr = get_parent_pidl(&parent_pidl);
+ if (SUCCEEDED(hr))
+ {
+ hr = SHCreateShellItem(NULL, NULL, parent_pidl, ppsi);
ILFree(parent_pidl);
}
- return ret;
+ return hr;
}
HRESULT WINAPI CShellItem::GetDisplayName(SIGDN sigdnName, LPWSTR *ppszName)
{
- FIXME("(%p,%x,%p)\n", this, sigdnName, ppszName);
+ CComPtr<IShellFolder> parent_folder;
+ HRESULT hr;
+ STRRET name;
+ DWORD uFlags;
+
+ TRACE("(%p,%x,%p)\n", this, sigdnName, ppszName);
+
+ if (sigdnName & SIGDN_URL)
+ return E_NOTIMPL;
+
+ if (ppszName == NULL)
+ return E_POINTER;
*ppszName = NULL;
- return E_NOTIMPL;
+ hr = get_parent_shellfolder(&parent_folder);
+ if (SUCCEEDED(hr))
+ {
+ if (sigdnName == SIGDN_PARENTRELATIVEEDITING)
+ uFlags = SHGDN_FOREDITING | SHGDN_INFOLDER;
+ else if (sigdnName == SIGDN_DESKTOPABSOLUTEEDITING)
+ uFlags = SHGDN_FOREDITING;
+ else if (sigdnName == SIGDN_PARENTRELATIVEEDITING)
+ uFlags = SHGDN_FOREDITING | SHGDN_INFOLDER;
+ else if (sigdnName == SIGDN_DESKTOPABSOLUTEEDITING)
+ uFlags = SHGDN_FOREDITING;
+ else if (sigdnName == SIGDN_PARENTRELATIVEPARSING)
+ uFlags = SHGDN_FORPARSING | SHGDN_INFOLDER;
+ else if (sigdnName == SIGDN_DESKTOPABSOLUTEPARSING)
+ uFlags = SHGDN_FORPARSING;
+ else
+ uFlags = SHGDN_NORMAL;
+
+ hr = parent_folder->GetDisplayNameOf(m_pidl, uFlags, &name);
+ if (SUCCEEDED(hr))
+ {
+ StrRetToStrW(&name, m_pidl, ppszName);
+ return S_OK;
+ }
+ }
+
+ return hr;
}
HRESULT WINAPI CShellItem::GetAttributes(SFGAOF sfgaoMask, SFGAOF *psfgaoAttribs)
{
CComPtr<IShellFolder> parent_folder;
LPITEMIDLIST child_pidl;
- HRESULT ret;
+ HRESULT hr;
TRACE("(%p,%x,%p)\n", this, sfgaoMask, psfgaoAttribs);
- ret = get_parent_shellfolder(&parent_folder);
- if (SUCCEEDED(ret))
- {
- child_pidl = ILFindLastID(pidl);
+ hr = get_parent_shellfolder(&parent_folder);
+ if (SUCCEEDED(hr))
+ {
+ child_pidl = ILFindLastID(m_pidl);
*psfgaoAttribs = sfgaoMask;
- ret = parent_folder->GetAttributesOf(1, (LPCITEMIDLIST*)&child_pidl,
psfgaoAttribs);
- }
-
- return ret;
+ hr = parent_folder->GetAttributesOf(1, (LPCITEMIDLIST*)&child_pidl,
psfgaoAttribs);
+ }
+
+ return hr;
}
HRESULT WINAPI CShellItem::Compare(IShellItem *oth, SICHINTF hint, int *piOrder)
{
- FIXME("(%p,%p,%x,%p)\n", this, oth, hint, piOrder);
-
- return E_NOTIMPL;
+ CComPtr<IShellFolder> parent_folder;
+ CComPtr<IPersistIDList> pIDList;
+ HRESULT hr;
+ LPITEMIDLIST pidl;
+
+ TRACE("(%p,%p,%x,%p)\n", this, oth, hint, piOrder);
+
+ if (piOrder == NULL || oth == NULL)
+ return E_POINTER;
+
+ hr = oth->QueryInterface(IID_IPersistIDList, (void **)&pIDList);
+ if (SUCCEEDED(hr))
+ {
+ hr = pIDList->GetIDList(&pidl);
+ if (SUCCEEDED(hr))
+ {
+ hr = get_parent_shellfolder(&parent_folder);
+ if (SUCCEEDED(hr))
+ {
+ hr = parent_folder->CompareIDs(hint, m_pidl, pidl);
+ *piOrder = (int)SCODE_CODE(hr);
+ }
+ ILFree(pidl);
+ }
+ }
+
+ if (SUCCEEDED(hr))
+ return S_OK;
+ return hr;
}
HRESULT WINAPI CShellItem::GetClassID(CLSID *pClassID)
@@ -144,7 +208,6 @@
return S_OK;
}
-
HRESULT WINAPI CShellItem::SetIDList(LPCITEMIDLIST pidlx)
{
LPITEMIDLIST new_pidl;
@@ -152,11 +215,10 @@
TRACE("(%p,%p)\n", this, pidlx);
new_pidl = ILClone(pidlx);
-
if (new_pidl)
{
- ILFree(pidl);
- pidl = new_pidl;
+ ILFree(m_pidl);
+ m_pidl = new_pidl;
return S_OK;
}
else
@@ -167,7 +229,7 @@
{
TRACE("(%p,%p)\n", this, ppidl);
- *ppidl = ILClone(pidl);
+ *ppidl = ILClone(m_pidl);
if (*ppidl)
return S_OK;
else
@@ -180,7 +242,7 @@
IShellItem *newShellItem;
LPITEMIDLIST new_pidl;
CComPtr<IPersistIDList> newPersistIDList;
- HRESULT ret;
+ HRESULT hr;
TRACE("(%p,%p,%p,%p)\n", pidlParent, psfParent, pidl, ppsi);
@@ -223,26 +285,26 @@
return E_OUTOFMEMORY;
}
- ret = CShellItem::_CreatorClass::CreateInstance(NULL, IID_IShellItem,
(void**)&newShellItem);
- if (FAILED(ret))
+ hr = CShellItem::_CreatorClass::CreateInstance(NULL, IID_IShellItem,
(void**)&newShellItem);
+ if (FAILED(hr))
{
*ppsi = NULL;
ILFree(new_pidl);
- return ret;
- }
- ret = newShellItem->QueryInterface(IID_IPersistIDList, (void
**)&newPersistIDList);
- if (FAILED(ret))
+ return hr;
+ }
+ hr = newShellItem->QueryInterface(IID_IPersistIDList, (void
**)&newPersistIDList);
+ if (FAILED(hr))
{
ILFree(new_pidl);
- return ret;
- }
- ret = newPersistIDList->SetIDList(new_pidl);
- if (FAILED(ret))
+ return hr;
+ }
+ hr = newPersistIDList->SetIDList(new_pidl);
+ if (FAILED(hr))
{
ILFree(new_pidl);
- return ret;
+ return hr;
}
ILFree(new_pidl);
*ppsi = newShellItem;
- return ret;
-}
+ return hr;
+}
Modified: trunk/reactos/dll/win32/shell32/shellitem.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/shellite…
==============================================================================
--- trunk/reactos/dll/win32/shell32/shellitem.h [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/shellitem.h [iso-8859-1] Sat Apr 6 12:12:43 2013
@@ -29,7 +29,7 @@
public IPersistIDList
{
private:
- LPITEMIDLIST pidl;
+ LPITEMIDLIST m_pidl;
public:
CShellItem();
~CShellItem();
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