missing commit

[wxWidgets.git] / src / msw / dirdlg.cpp

diff --git a/src/msw/dirdlg.cpp b/src/msw/dirdlg.cpp
index cdc10224640e769afd881d6db1eb540dec725d99..314299db912b45d3f74dc70814b8738b098ec3f8 100644 (file)
--- a/src/msw/dirdlg.cpp
+++ b/src/msw/dirdlg.cpp
@@ -30,6 +30,7 @@
     (defined(__HANDHELDPC__) && (_WIN32_WCE >= 500)))
 
 #include "wx/dirdlg.h"
+#include "wx/modalhook.h"
 
 #ifndef WX_PRECOMP
     #include "wx/utils.h"
@@ -50,7 +51,7 @@
 #if wxUSE_DYNLIB_CLASS && !defined(__WXWINCE__)
     #define wxUSE_IFILEDIALOG 1
 #else
-    #define wxUSE_IFILEDIALOG
+    #define wxUSE_IFILEDIALOG 0
 #endif
 
 #if wxUSE_IFILEDIALOG
@@ -72,11 +73,15 @@ struct IShellItem : public IUnknown
     virtual HRESULT wxSTDCALL Compare(IShellItem*, DWORD, int*) = 0;
 };
 
+#endif // #ifndef __IShellItem_INTERFACE_DEFINED__
+
+// Define this GUID in any case, even when __IShellItem_INTERFACE_DEFINED__ is
+// defined in the headers we might still not have it in the actual uuid.lib,
+// this happens with at least VC7 used with its original (i.e. not updated) SDK
+// and there is no harm in defining the GUID unconditionally.
 DEFINE_GUID(IID_IShellItem,
     0x43826D1E, 0xE718, 0x42EE, 0xBC, 0x55, 0xA1, 0xE2, 0x61, 0xC3, 0x7B, 0xFE);
 
-#endif // #ifndef __IShellItem_INTERFACE_DEFINED__
-
 struct IShellItemFilter;
 struct IFileDialogEvents;
 
@@ -216,6 +221,8 @@ void wxDirDialog::SetPath(const wxString& path)
 
 int wxDirDialog::ShowModal()
 {
+    WX_HOOK_MODAL_DIALOG();
+
     wxWindow* const parent = GetParent();
     WXHWND hWndParent = parent ? GetHwndOf(parent) : NULL;
 
@@ -259,7 +266,7 @@ int wxDirDialog::ShowSHBrowseForFolder(WXHWND owner)
 #endif
     bi.ulFlags        = BIF_RETURNONLYFSDIRS | BIF_STATUSTEXT;
     bi.lpfn           = BrowseCallbackProc;
-    bi.lParam         = (LPARAM)m_path.wx_str(); // param for the callback
+    bi.lParam         = wxMSW_CONV_LPARAM(m_path); // param for the callback
 
     static const int verComCtl32 = wxApp::GetComCtl32Version();
 
@@ -357,21 +364,21 @@ int wxDirDialog::ShowIFileDialog(WXHWND owner)
                                                 REFIID,
                                                 void**);
 
-        SHCreateItemFromParsingName_t s_pfnSHCreateItemFromParsingName = NULL;
+        SHCreateItemFromParsingName_t pfnSHCreateItemFromParsingName = NULL;
         wxDynamicLibrary dllShell32;
         if ( dllShell32.Load(wxS("shell32.dll"), wxDL_VERBATIM | wxDL_QUIET) )
         {
-            wxDL_INIT_FUNC(s_pfn, SHCreateItemFromParsingName, dllShell32);
+            wxDL_INIT_FUNC(pfn, SHCreateItemFromParsingName, dllShell32);
         }
 
-        if ( !s_pfnSHCreateItemFromParsingName )
+        if ( !pfnSHCreateItemFromParsingName )
         {
             wxLogLastError(wxS("SHCreateItemFromParsingName() not found"));
             return wxID_NONE;
         }
 
         wxCOMPtr<IShellItem> folder;
-        hr = s_pfnSHCreateItemFromParsingName(m_path.wc_str(),
+        hr = pfnSHCreateItemFromParsingName(m_path.wc_str(),
                                               NULL,
                                               wxIID_PPV_ARGS(IShellItem,
                                                              &folder));
@@ -486,7 +493,7 @@ BrowseCallbackProc(HWND hwnd, UINT uMsg, LPARAM lp, LPARAM pData)
                     }
 
                     SendMessage(hwnd, BFFM_SETSTATUSTEXT,
-                                0, (LPARAM)strDir.wx_str());
+                                0, wxMSW_CONV_LPARAM(strDir));
                 }
             }
             break;