comdlg32: send CDN_INCLUDEITEM notification for each object in an Open/Save dialog

[Ricardo Filipe]

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From 77b440b1ed3a14152c880ff4ad9c9aa30218ace2 Mon Sep 17 00:00:00 2001
From: Ricardo Filipe <ricardo_barbano at hotmail.com>
Date: Fri, 13 Mar 2009 00:58:35 +0000
Subject: comdlg32: send CDN_INCLUDEITEM notification for each object in an
 Open/Save dialog

---
 dlls/comdlg32/filedlg.c        |    5 +--
 dlls/comdlg32/filedlgbrowser.c |   46 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 48 insertions(+), 3 deletions(-)

diff --git a/dlls/comdlg32/filedlg.c b/dlls/comdlg32/filedlg.c
index a2826c8..4c2164d 100644
--- a/dlls/comdlg32/filedlg.c
+++ b/dlls/comdlg32/filedlg.c
@@ -37,7 +37,7 @@
  * FIXME: add to recent docs
  *
  * FIXME: flags not implemented: OFN_DONTADDTORECENT,
- * OFN_ENABLEINCLUDENOTIFY, OFN_ENABLESIZING,
+ * OFN_ENABLESIZING,
  * OFN_NODEREFERENCELINKS, OFN_NOREADONLYRETURN,
  * OFN_NOTESTFILECREATE, OFN_USEMONIKERS
  *
@@ -82,8 +82,7 @@
 WINE_DEFAULT_DEBUG_CHANNEL(commdlg);
 
 #define UNIMPLEMENTED_FLAGS \
-(OFN_DONTADDTORECENT |\
-OFN_ENABLEINCLUDENOTIFY | OFN_ENABLESIZING |\
+(OFN_DONTADDTORECENT | OFN_ENABLESIZING |\
 OFN_NODEREFERENCELINKS | OFN_NOREADONLYRETURN |\
 OFN_NOTESTFILECREATE /*| OFN_USEMONIKERS*/)
 
diff --git a/dlls/comdlg32/filedlgbrowser.c b/dlls/comdlg32/filedlgbrowser.c
index 704fb98..3a59023 100644
--- a/dlls/comdlg32/filedlgbrowser.c
+++ b/dlls/comdlg32/filedlgbrowser.c
@@ -846,6 +846,47 @@ static HRESULT WINAPI IShellBrowserImpl_ICommDlgBrowser_OnStateChange(ICommDlgBr
     return NOERROR;
 }
 
+/*         send_includeitem_notification
+ *
+ * Sends a CDN_INCLUDEITEM notification for "pidl" to hwndParentDlg
+ */
+static LRESULT send_includeitem_notification(HWND hwndParentDlg, LPCITEMIDLIST pidl)
+{
+    LRESULT hook_result = 0;
+    FileOpenDlgInfos *fodInfos = GetPropA(hwndParentDlg, FileOpenDlgInfosStr);
+
+    if(!fodInfos) return 0;
+
+    if(fodInfos->DlgInfos.hwndCustomDlg)
+    {
+        TRACE("call notify CDN_INCLUDEITEM for pidl=%p\n", pidl);
+        if(fodInfos->unicode)
+        {
+                OFNOTIFYEXW ofnNotify;
+                ofnNotify.psf = fodInfos->Shell.FOIShellFolder;
+                ofnNotify.pidl = (LPITEMIDLIST)pidl;
+                ofnNotify.hdr.hwndFrom = hwndParentDlg;
+                ofnNotify.hdr.idFrom = 0;
+                ofnNotify.hdr.code = CDN_INCLUDEITEM;
+                ofnNotify.lpOFN = fodInfos->ofnInfos;
+                hook_result = SendMessageW(fodInfos->DlgInfos.hwndCustomDlg, WM_NOTIFY, 0, (LPARAM)&ofnNotify);
+        }
+        else
+        {
+                OFNOTIFYEXA ofnNotify;
+                ofnNotify.psf = fodInfos->Shell.FOIShellFolder;
+                ofnNotify.pidl = (LPITEMIDLIST)pidl;
+                ofnNotify.hdr.hwndFrom = hwndParentDlg;
+                ofnNotify.hdr.idFrom = 0;
+                ofnNotify.hdr.code = CDN_INCLUDEITEM;
+                ofnNotify.lpOFN = (LPOPENFILENAMEA)fodInfos->ofnInfos;
+                hook_result = SendMessageA(fodInfos->DlgInfos.hwndCustomDlg, WM_NOTIFY, 0, (LPARAM)&ofnNotify);
+        }
+    }
+    TRACE("Retval: 0x%08lx\n", hook_result);
+    return hook_result;
+}
+
 /**************************************************************************
 *  IShellBrowserImpl_ICommDlgBrowser_IncludeObject
 */
@@ -875,6 +916,11 @@ static HRESULT WINAPI IShellBrowserImpl_ICommDlgBrowser_IncludeObject(ICommDlgBr
     if(ulAttr & (SFGAO_FOLDER | SFGAO_LINK))
         return S_OK;
 
+    /* if the application takes care of including the item we are done */
+    if(fodInfos->ofnInfos->Flags & OFN_ENABLEINCLUDENOTIFY &&
+    send_includeitem_notification(This->hwndOwner, pidl))
+        return S_OK;
+
     /* Check if there is a mask to apply if not */
     if(!fodInfos->ShellInfos.lpstrCurrentFilter || !lstrlenW(fodInfos->ShellInfos.lpstrCurrentFilter))
         return S_OK;
-- 
1.5.6.3