[gadamopoulos] 75352: [SHELL32] -Move CFSExtractIcon_CreateInstance to CFSFolder.cpp

Author: gadamopoulos
Date: Sat Jul 15 09:38:45 2017
New Revision: 75352

URL: http://svn.reactos.org/svn/reactos?rev=75352&view=rev
Log:
[SHELL32] -Move CFSExtractIcon_CreateInstance to CFSFolder.cpp

Modified:
    trunk/reactos/dll/win32/shell32/folders.cpp
    trunk/reactos/dll/win32/shell32/folders/CFSFolder.cpp
    trunk/reactos/dll/win32/shell32/wine/shell32_main.h

Modified: trunk/reactos/dll/win32/shell32/folders.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/folders.…
==============================================================================
--- trunk/reactos/dll/win32/shell32/folders.cpp	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/folders.cpp	[iso-8859-1] Sat Jul 15 09:38:45 2017
@@ -25,69 +25,6 @@
 
 DWORD NumIconOverlayHandlers = 0;
 IShellIconOverlayIdentifier ** Handlers = NULL;
-
-static HRESULT getIconLocationForFolder(IShellFolder * psf, LPCITEMIDLIST pidl, UINT
uFlags,
-                                        LPWSTR szIconFile, UINT cchMax, int *piIndex,
UINT *pwFlags)
-{
-    static const WCHAR shellClassInfo[] = { '.', 'S', 'h',
'e', 'l', 'l', 'C', 'l', 'a', 's',
's', 'I', 'n', 'f', 'o', 0 };
-    static const WCHAR iconFile[] = { 'I', 'c', 'o', 'n',
'F', 'i', 'l', 'e', 0 };
-    static const WCHAR clsid[] = { 'C', 'L', 'S', 'I',
'D', 0 };
-    static const WCHAR clsid2[] = { 'C', 'L', 'S', 'I',
'D', '2', 0 };
-    static const WCHAR iconIndex[] = { 'I', 'c', 'o',
'n', 'I', 'n', 'd', 'e', 'x', 0 };
-    static const WCHAR wszDesktopIni[] = {
'd','e','s','k','t','o','p','.','i','n','i',0
};
-    int icon_idx;
-
-    if (!(uFlags & GIL_DEFAULTICON) &&
(_ILGetFileAttributes(ILFindLastID(pidl), NULL, 0) & (FILE_ATTRIBUTE_SYSTEM |
FILE_ATTRIBUTE_READONLY)) != 0 )
-    {
-        WCHAR wszFolderPath[MAX_PATH];
-
-        if (!ILGetDisplayNameExW(psf, pidl, wszFolderPath, 0))
-            return FALSE;
-
-        PathAppendW(wszFolderPath, wszDesktopIni);
-
-        if (PathFileExistsW(wszFolderPath))
-        {
-            WCHAR wszPath[MAX_PATH];
-            WCHAR wszCLSIDValue[CHARS_IN_GUID];
-
-            if (GetPrivateProfileStringW(shellClassInfo, iconFile, NULL, wszPath,
MAX_PATH, wszFolderPath))
-            {
-                ExpandEnvironmentStringsW(wszPath, szIconFile, cchMax);
-
-                *piIndex = GetPrivateProfileIntW(shellClassInfo, iconIndex, 0,
wszFolderPath);
-                return S_OK;
-            }
-            else if (GetPrivateProfileStringW(shellClassInfo, clsid, NULL, wszCLSIDValue,
CHARS_IN_GUID, wszFolderPath) &&
-                HCR_GetIconW(wszCLSIDValue, szIconFile, NULL, cchMax, &icon_idx))
-            {
-                *piIndex = icon_idx;
-                return S_OK;
-            }
-            else if (GetPrivateProfileStringW(shellClassInfo, clsid2, NULL,
wszCLSIDValue, CHARS_IN_GUID, wszFolderPath) &&
-                HCR_GetIconW(wszCLSIDValue, szIconFile, NULL, cchMax, &icon_idx))
-            {
-                *piIndex = icon_idx;
-                return S_OK;
-            }
-        }
-    }
-
-    static const WCHAR folder[] = { 'F', 'o', 'l', 'd',
'e', 'r', 0 };
-
-    if (!HCR_GetIconW(folder, szIconFile, NULL, cchMax, &icon_idx))
-    {
-        lstrcpynW(szIconFile, swShell32Name, cchMax);
-        icon_idx = -IDI_SHELL_FOLDER;
-    }
-
-    if (uFlags & GIL_OPENICON)
-        *piIndex = icon_idx < 0 ? icon_idx - 1 : icon_idx + 1;
-    else
-        *piIndex = icon_idx;
-
-    return S_OK;
-}
 
 static void InitIconOverlays(void)
 {
@@ -195,109 +132,3 @@
     else
         return FALSE;
 }
-
-HRESULT CFSExtractIcon_CreateInstance(IShellFolder * psf, LPCITEMIDLIST pidl, REFIID iid,
LPVOID * ppvOut)
-{
-    CComPtr<IDefaultExtractIconInit> initIcon;
-    HRESULT hr;
-    int icon_idx = 0;
-    UINT flags = 0; // FIXME: Use it!
-    CHAR sTemp[MAX_PATH] = "";
-    WCHAR wTemp[MAX_PATH] = L"";
-
-    hr = SHCreateDefaultExtractIcon(IID_PPV_ARG(IDefaultExtractIconInit,&initIcon));
-    if (FAILED(hr))
-        return hr;
-
-    if (_ILIsFolder (pidl))
-    {
-        if (SUCCEEDED(getIconLocationForFolder(psf, 
-                          pidl, 0, wTemp, _countof(wTemp),
-                          &icon_idx,
-                          &flags)))
-        {
-            initIcon->SetNormalIcon(wTemp, icon_idx);
-            // FIXME: if/when getIconLocationForFolder does something for 
-            //        GIL_FORSHORTCUT, code below should be uncommented. and
-            //        the following line removed.
-            initIcon->SetShortcutIcon(wTemp, icon_idx);
-        }
-        if (SUCCEEDED(getIconLocationForFolder(psf, 
-                          pidl, GIL_DEFAULTICON, wTemp, _countof(wTemp),
-                          &icon_idx,
-                          &flags)))
-        {
-            initIcon->SetDefaultIcon(wTemp, icon_idx);
-        }
-        // if (SUCCEEDED(getIconLocationForFolder(psf, 
-        //                   pidl, GIL_FORSHORTCUT, wTemp, _countof(wTemp),
-        //                   &icon_idx,
-        //                   &flags)))
-        // {
-        //     initIcon->SetShortcutIcon(wTemp, icon_idx);
-        // }
-        if (SUCCEEDED(getIconLocationForFolder(psf, 
-                          pidl, GIL_OPENICON, wTemp, _countof(wTemp),
-                          &icon_idx,
-                          &flags)))
-        {
-            initIcon->SetOpenIcon(wTemp, icon_idx);
-        }
-    }
-    else
-    {
-        BOOL found = FALSE;
-
-        if (_ILGetExtension(pidl, sTemp, _countof(sTemp)))
-        {
-            if (HCR_MapTypeToValueA(sTemp, sTemp, _countof(sTemp), TRUE)
-                    && HCR_GetIconA(sTemp, sTemp, NULL, _countof(sTemp),
&icon_idx))
-            {
-                if (!lstrcmpA("%1", sTemp)) /* icon is in the file */
-                {
-                    ILGetDisplayNameExW(psf, pidl, wTemp, 0);
-                    icon_idx = 0;
-                }
-                else
-                {
-                    MultiByteToWideChar(CP_ACP, 0, sTemp, -1, wTemp, _countof(wTemp));
-                }
-
-                found = TRUE;
-            }
-            else if (!lstrcmpiA(sTemp, "lnkfile"))
-            {
-                /* extract icon from shell shortcut */
-                CComPtr<IShellLinkW> psl;
-                CComPtr<IExtractIconW> pei;
-
-                HRESULT hr = psf->GetUIObjectOf(NULL, 1, &pidl,
IID_NULL_PPV_ARG(IShellLinkW, &psl));
-                if (SUCCEEDED(hr))
-                {
-                    hr = psl->GetIconLocation(wTemp, _countof(wTemp), &icon_idx);
-                    if (FAILED(hr) || !*wTemp)
-                    {
-                        /* The icon was not found directly, try to retrieve it from the
shell link target */
-                        hr = psl->QueryInterface(IID_PPV_ARG(IExtractIconW,
&pei));
-                        if (FAILED(hr) || !pei)
-                            TRACE("No IExtractIconW interface!\n");
-                        else
-                            hr = pei->GetIconLocation(GIL_FORSHELL, wTemp,
_countof(wTemp), &icon_idx, &flags);
-                    }
-
-                    if (SUCCEEDED(hr) && *wTemp)
-                        found = TRUE;
-                }
-            }
-        }
-
-        /* FIXME: We should normally use the correct icon format according to
'flags' */
-        if (!found)
-            /* default icon */
-            initIcon->SetNormalIcon(swShell32Name, 0);
-        else
-            initIcon->SetNormalIcon(wTemp, icon_idx);
-    }
-
-    return initIcon->QueryInterface(iid, ppvOut);
-}

Modified: trunk/reactos/dll/win32/shell32/folders/CFSFolder.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/folders/…
==============================================================================
--- trunk/reactos/dll/win32/shell32/folders/CFSFolder.cpp	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/folders/CFSFolder.cpp	[iso-8859-1] Sat Jul 15 09:38:45
2017
@@ -23,6 +23,175 @@
 #include <precomp.h>
 
 WINE_DEFAULT_DEBUG_CHANNEL (shell);
+
+static HRESULT getIconLocationForFolder(IShellFolder * psf, LPCITEMIDLIST pidl, UINT
uFlags,
+                                        LPWSTR szIconFile, UINT cchMax, int *piIndex,
UINT *pwFlags)
+{
+    static const WCHAR shellClassInfo[] = { '.', 'S', 'h',
'e', 'l', 'l', 'C', 'l', 'a', 's',
's', 'I', 'n', 'f', 'o', 0 };
+    static const WCHAR iconFile[] = { 'I', 'c', 'o', 'n',
'F', 'i', 'l', 'e', 0 };
+    static const WCHAR clsid[] = { 'C', 'L', 'S', 'I',
'D', 0 };
+    static const WCHAR clsid2[] = { 'C', 'L', 'S', 'I',
'D', '2', 0 };
+    static const WCHAR iconIndex[] = { 'I', 'c', 'o',
'n', 'I', 'n', 'd', 'e', 'x', 0 };
+    static const WCHAR wszDesktopIni[] = {
'd','e','s','k','t','o','p','.','i','n','i',0
};
+    int icon_idx;
+
+    if (!(uFlags & GIL_DEFAULTICON) &&
(_ILGetFileAttributes(ILFindLastID(pidl), NULL, 0) & (FILE_ATTRIBUTE_SYSTEM |
FILE_ATTRIBUTE_READONLY)) != 0 )
+    {
+        WCHAR wszFolderPath[MAX_PATH];
+
+        if (!ILGetDisplayNameExW(psf, pidl, wszFolderPath, 0))
+            return FALSE;
+
+        PathAppendW(wszFolderPath, wszDesktopIni);
+
+        if (PathFileExistsW(wszFolderPath))
+        {
+            WCHAR wszPath[MAX_PATH];
+            WCHAR wszCLSIDValue[CHARS_IN_GUID];
+
+            if (GetPrivateProfileStringW(shellClassInfo, iconFile, NULL, wszPath,
MAX_PATH, wszFolderPath))
+            {
+                ExpandEnvironmentStringsW(wszPath, szIconFile, cchMax);
+
+                *piIndex = GetPrivateProfileIntW(shellClassInfo, iconIndex, 0,
wszFolderPath);
+                return S_OK;
+            }
+            else if (GetPrivateProfileStringW(shellClassInfo, clsid, NULL, wszCLSIDValue,
CHARS_IN_GUID, wszFolderPath) &&
+                HCR_GetIconW(wszCLSIDValue, szIconFile, NULL, cchMax, &icon_idx))
+            {
+                *piIndex = icon_idx;
+                return S_OK;
+            }
+            else if (GetPrivateProfileStringW(shellClassInfo, clsid2, NULL,
wszCLSIDValue, CHARS_IN_GUID, wszFolderPath) &&
+                HCR_GetIconW(wszCLSIDValue, szIconFile, NULL, cchMax, &icon_idx))
+            {
+                *piIndex = icon_idx;
+                return S_OK;
+            }
+        }
+    }
+
+    static const WCHAR folder[] = { 'F', 'o', 'l', 'd',
'e', 'r', 0 };
+
+    if (!HCR_GetIconW(folder, szIconFile, NULL, cchMax, &icon_idx))
+    {
+        lstrcpynW(szIconFile, swShell32Name, cchMax);
+        icon_idx = -IDI_SHELL_FOLDER;
+    }
+
+    if (uFlags & GIL_OPENICON)
+        *piIndex = icon_idx < 0 ? icon_idx - 1 : icon_idx + 1;
+    else
+        *piIndex = icon_idx;
+
+    return S_OK;
+}
+
+HRESULT CFSExtractIcon_CreateInstance(IShellFolder * psf, LPCITEMIDLIST pidl, REFIID iid,
LPVOID * ppvOut)
+{
+    CComPtr<IDefaultExtractIconInit> initIcon;
+    HRESULT hr;
+    int icon_idx = 0;
+    UINT flags = 0; // FIXME: Use it!
+    CHAR sTemp[MAX_PATH] = "";
+    WCHAR wTemp[MAX_PATH] = L"";
+
+    hr = SHCreateDefaultExtractIcon(IID_PPV_ARG(IDefaultExtractIconInit,&initIcon));
+    if (FAILED(hr))
+        return hr;
+
+    if (_ILIsFolder (pidl))
+    {
+        if (SUCCEEDED(getIconLocationForFolder(psf, 
+                          pidl, 0, wTemp, _countof(wTemp),
+                          &icon_idx,
+                          &flags)))
+        {
+            initIcon->SetNormalIcon(wTemp, icon_idx);
+            // FIXME: if/when getIconLocationForFolder does something for 
+            //        GIL_FORSHORTCUT, code below should be uncommented. and
+            //        the following line removed.
+            initIcon->SetShortcutIcon(wTemp, icon_idx);
+        }
+        if (SUCCEEDED(getIconLocationForFolder(psf, 
+                          pidl, GIL_DEFAULTICON, wTemp, _countof(wTemp),
+                          &icon_idx,
+                          &flags)))
+        {
+            initIcon->SetDefaultIcon(wTemp, icon_idx);
+        }
+        // if (SUCCEEDED(getIconLocationForFolder(psf, 
+        //                   pidl, GIL_FORSHORTCUT, wTemp, _countof(wTemp),
+        //                   &icon_idx,
+        //                   &flags)))
+        // {
+        //     initIcon->SetShortcutIcon(wTemp, icon_idx);
+        // }
+        if (SUCCEEDED(getIconLocationForFolder(psf, 
+                          pidl, GIL_OPENICON, wTemp, _countof(wTemp),
+                          &icon_idx,
+                          &flags)))
+        {
+            initIcon->SetOpenIcon(wTemp, icon_idx);
+        }
+    }
+    else
+    {
+        BOOL found = FALSE;
+
+        if (_ILGetExtension(pidl, sTemp, _countof(sTemp)))
+        {
+            if (HCR_MapTypeToValueA(sTemp, sTemp, _countof(sTemp), TRUE)
+                    && HCR_GetIconA(sTemp, sTemp, NULL, _countof(sTemp),
&icon_idx))
+            {
+                if (!lstrcmpA("%1", sTemp)) /* icon is in the file */
+                {
+                    ILGetDisplayNameExW(psf, pidl, wTemp, 0);
+                    icon_idx = 0;
+                }
+                else
+                {
+                    MultiByteToWideChar(CP_ACP, 0, sTemp, -1, wTemp, _countof(wTemp));
+                }
+
+                found = TRUE;
+            }
+            else if (!lstrcmpiA(sTemp, "lnkfile"))
+            {
+                /* extract icon from shell shortcut */
+                CComPtr<IShellLinkW> psl;
+                CComPtr<IExtractIconW> pei;
+
+                HRESULT hr = psf->GetUIObjectOf(NULL, 1, &pidl,
IID_NULL_PPV_ARG(IShellLinkW, &psl));
+                if (SUCCEEDED(hr))
+                {
+                    hr = psl->GetIconLocation(wTemp, _countof(wTemp), &icon_idx);
+                    if (FAILED(hr) || !*wTemp)
+                    {
+                        /* The icon was not found directly, try to retrieve it from the
shell link target */
+                        hr = psl->QueryInterface(IID_PPV_ARG(IExtractIconW,
&pei));
+                        if (FAILED(hr) || !pei)
+                            TRACE("No IExtractIconW interface!\n");
+                        else
+                            hr = pei->GetIconLocation(GIL_FORSHELL, wTemp,
_countof(wTemp), &icon_idx, &flags);
+                    }
+
+                    if (SUCCEEDED(hr) && *wTemp)
+                        found = TRUE;
+                }
+            }
+        }
+
+        /* FIXME: We should normally use the correct icon format according to
'flags' */
+        if (!found)
+            /* default icon */
+            initIcon->SetNormalIcon(swShell32Name, 0);
+        else
+            initIcon->SetNormalIcon(wTemp, icon_idx);
+    }
+
+    return initIcon->QueryInterface(iid, ppvOut);
+}
 
 /*
 CFileSysEnum should do an initial FindFirstFile and do a FindNextFile as each file is

Modified: trunk/reactos/dll/win32/shell32/wine/shell32_main.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/wine/she…
==============================================================================
--- trunk/reactos/dll/win32/shell32/wine/shell32_main.h	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/wine/shell32_main.h	[iso-8859-1] Sat Jul 15 09:38:45
2017
@@ -77,8 +77,6 @@
 HRESULT WINAPI IFileSystemBindData_Constructor(const WIN32_FIND_DATAW *pfd, LPBC *ppV);
 HRESULT WINAPI CPanel_ExtractIconA(LPITEMIDLIST pidl, LPCSTR pszFile, UINT nIconIndex,
HICON *phiconLarge, HICON *phiconSmall, UINT nIconSize) DECLSPEC_HIDDEN;
 HRESULT WINAPI CPanel_ExtractIconW(LPITEMIDLIST pidl, LPCWSTR pszFile, UINT nIconIndex,
HICON *phiconLarge, HICON *phiconSmall, UINT nIconSize) DECLSPEC_HIDDEN;
-
-HRESULT CFSExtractIcon_CreateInstance(IShellFolder * psf, LPCITEMIDLIST pidl, REFIID iid,
LPVOID * ppvOut);
 
 HRESULT CRegFolder_CreateInstance(const GUID *pGuid, LPCITEMIDLIST pidlRoot, LPCWSTR
lpszPath, REFIID riid, void **ppv);