[gadamopoulos] 73436: [SHELL32] - Initialize the shell icon cache only when needed or when FileIconInit is called (and not in the DllMain of shell32)

Author: gadamopoulos
Date: Wed Dec  7 00:10:43 2016
New Revision: 73436
URL: http://svn.reactos.org/svn/reactos?rev=73436&view=rev
Log:
[SHELL32] - Initialize the shell icon cache only when needed or when FileIconInit is
called (and not in the DllMain of shell32)
Modified:
    trunk/reactos/dll/win32/shell32/iconcache.cpp
    trunk/reactos/dll/win32/shell32/shell32.cpp
    trunk/reactos/dll/win32/shell32/wine/shellord.c
Modified: trunk/reactos/dll/win32/shell32/iconcache.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/iconcach…
==============================================================================
--- trunk/reactos/dll/win32/shell32/iconcache.cpp       [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/iconcache.cpp       [iso-8859-1] Wed Dec  7 00:10:43
2016
@@ -453,6 +453,9 @@
     sice.dwSourceIndex = dwSourceIndex;
     sice.dwFlags = dwFlags;
+    if (!sic_hdpa)
+        SIC_Initialize();
+
     EnterCriticalSection(&SHELL32_SicCS);
     if (NULL != DPA_GetPtr (sic_hdpa, 0))
@@ -687,6 +690,9 @@
         RegCloseKey(hKeyShellIcons);
     }
+    if (!sic_hdpa)
+        SIC_Initialize();
+
     return SIC_LoadIcon(iconPath, iconIdx, 0);
 }
@@ -698,13 +704,17 @@
  *
  */
 BOOL WINAPI Shell_GetImageLists(HIMAGELIST * lpBigList, HIMAGELIST * lpSmallList)
-{    TRACE("(%p,%p)\n",lpBigList,lpSmallList);
+{
+    TRACE("(%p,%p)\n",lpBigList,lpSmallList);
+
+    if (!sic_hdpa)
+        SIC_Initialize();
+
     if (lpBigList)
-    { *lpBigList = ShellBigIconList;
-    }
+        *lpBigList = ShellBigIconList;
+
     if (lpSmallList)
-    { *lpSmallList = ShellSmallIconList;
-    }
+        *lpSmallList = ShellSmallIconList;
     return TRUE;
 }
@@ -734,6 +744,9 @@
     int        iShortcutDefaultIndex = INVALID_INDEX;
     TRACE("sf=%p pidl=%p %s\n", sh, pidl,
bBigIcon?"Big":"Small");
+
+    if (!sic_hdpa)
+        SIC_Initialize();
     if (SUCCEEDED (sh->GetUIObjectOf(0, 1, &pidl, IID_NULL_PPV_ARG(IExtractIconW,
&ei))))
     {
Modified: trunk/reactos/dll/win32/shell32/shell32.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/shell32.…
==============================================================================
--- trunk/reactos/dll/win32/shell32/shell32.cpp [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/shell32.cpp [iso-8859-1] Wed Dec  7 00:10:43 2016
@@ -308,7 +308,6 @@
         InitCommonControlsEx(&InitCtrls);
         /* Bad idea, initialization in DllMain! */
-        SIC_Initialize();
         InitChangeNotifications();
     }
     else if (dwReason == DLL_PROCESS_DETACH)
Modified: trunk/reactos/dll/win32/shell32/wine/shellord.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/wine/she…
==============================================================================
--- trunk/reactos/dll/win32/shell32/wine/shellord.c     [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/wine/shellord.c     [iso-8859-1] Wed Dec  7 00:10:43
2016
@@ -1292,8 +1292,8 @@
  *
  */
 BOOL WINAPI FileIconInit(BOOL bFullInit)
-{      FIXME("(%s)\n", bFullInit ? "true" : "false");
-       return FALSE;
+{
+    return SIC_Initialize();
 }
 /*************************************************************************