James Hawkins : msi: Notify the external UI handler when changing media.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 31a9b087c15b7798d7c5b7766f151522add47028
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=31a9b087c15b7798d7c5b7766f151522add47028

Author: James Hawkins <truiken at gmail.com>
Date:   Mon Nov 13 14:18:54 2006 -0800

msi: Notify the external UI handler when changing media.

---

 dlls/msi/dialog.c |    4 ++++
 dlls/msi/files.c  |   12 +++++++++++-
 2 files changed, 15 insertions(+), 1 deletions(-)

diff --git a/dlls/msi/dialog.c b/dlls/msi/dialog.c
index d928edc..a134aea 100644
--- a/dlls/msi/dialog.c
+++ b/dlls/msi/dialog.c
@@ -3505,6 +3505,7 @@ UINT msi_spawn_error_dialog( MSIPACKAGE
     DWORD size = MAX_PATH;
     int res;
 
+    static const WCHAR szUILevel[] = {'U','I','L','e','v','e','l',0};
     static const WCHAR pn_prop[] = {'P','r','o','d','u','c','t','N','a','m','e',0};
     static const WCHAR title_fmt[] = {'%','s',' ','W','a','r','n','i','n','g',0};
     static const WCHAR error_abort[] = {'E','r','r','o','r','A','b','o','r','t',0};
@@ -3512,6 +3513,9 @@ UINT msi_spawn_error_dialog( MSIPACKAGE
         'M','S','I','E','r','r','o','r','D','i','a','l','o','g','R','e','s','u','l','t',0
     };
 
+    if ( msi_get_property_int(package, szUILevel, 0) == INSTALLUILEVEL_NONE )
+        return ERROR_SUCCESS;
+
     if ( !error_dialog )
     {
         LPWSTR product_name = msi_dup_property( package, pn_prop );
diff --git a/dlls/msi/files.c b/dlls/msi/files.c
index dc81e6a..8d3992e 100644
--- a/dlls/msi/files.c
+++ b/dlls/msi/files.c
@@ -69,21 +69,31 @@ struct media_info {
 
 static UINT msi_change_media( MSIPACKAGE *package, struct media_info *mi )
 {
+    LPSTR msg;
     LPWSTR error, error_dialog;
     UINT r = ERROR_SUCCESS;
 
     static const WCHAR szUILevel[] = {'U','I','L','e','v','e','l',0};
     static const WCHAR error_prop[] = {'E','r','r','o','r','D','i','a','l','o','g',0};
 
-    if ( msi_get_property_int(package, szUILevel, 0) == INSTALLUILEVEL_NONE )
+    if ( msi_get_property_int(package, szUILevel, 0) == INSTALLUILEVEL_NONE && !gUIHandlerA )
         return ERROR_SUCCESS;
 
     error = generate_error_string( package, 1302, 1, mi->disk_prompt );
     error_dialog = msi_dup_property( package, error_prop );
 
     while ( r == ERROR_SUCCESS && GetFileAttributesW( mi->source ) == INVALID_FILE_ATTRIBUTES )
+    {
         r = msi_spawn_error_dialog( package, error_dialog, error );
 
+        if (gUIHandlerA)
+        {
+            msg = strdupWtoA( error );
+            gUIHandlerA( gUIContext, MB_RETRYCANCEL | INSTALLMESSAGE_ERROR, msg );
+            msi_free(msg);
+        }
+    }
+
     msi_free( error );
     msi_free( error_dialog );