X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8907154c1a8a6882c6797d1f16393ddfb23e7f3a..6493aacaeb7b22b9fa35c559f7753e9fec0da71f:/src/generic/dirctrlg.cpp

diff --git a/src/generic/dirctrlg.cpp b/src/generic/dirctrlg.cpp
index f3cd6416d4..b631aa69cd 100644
--- a/src/generic/dirctrlg.cpp
+++ b/src/generic/dirctrlg.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        dirctrlg.cpp
+// Name:        src/generic/dirctrlg.cpp
 // Purpose:     wxGenericDirCtrl
 // Author:      Harm van der Heijden, Robert Roebling, Julian Smart
 // Modified by:
@@ -117,6 +117,15 @@ size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, wxArrayI
         path.Printf(wxT("%c:\\"), driveBuffer[i]);
         name.Printf(wxT("%c:"), driveBuffer[i]);
 
+#if !defined(__WXWINCE__)
+        wxChar pname[52]; // FIXME: why 52 and not MAX_PATH or whatever?
+        if ( GetVolumeInformation(path, pname, WXSIZEOF(pname),
+                                  NULL, NULL, NULL, NULL, 0) )
+        {
+            name << _T(' ') << pname;
+        }
+#endif // __WXWINCE__
+
         int imageId;
         int driveType = ::GetDriveType(path);
         switch (driveType)
@@ -166,7 +175,17 @@ size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, wxArrayI
                 // Note: If _filesys is unsupported by some compilers,
                 //       we can always replace it by DosQueryFSAttach
                 char filesysname[20];
+#ifdef __WATCOMC__
+                ULONG cbBuffer = sizeof(filesysname);
+                PFSQBUFFER2 pfsqBuffer = (PFSQBUFFER2)filesysname;
+                APIRET rc = ::DosQueryFSAttach(name.fn_str(),0,FSAIL_QUERYNAME,pfsqBuffer,&cbBuffer);
+                if (rc != NO_ERROR)
+                {
+                    filesysname[0] = '\0';
+                }
+#else
                 _filesys(name.fn_str(), filesysname, sizeof(filesysname));
+#endif
                 /* FAT, LAN, HPFS, CDFS, NFS */
                 int imageId;
                 if (path == wxT("A:\\") || path == wxT("B:\\"))
@@ -257,7 +276,9 @@ size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, wxArrayI
 bool wxIsDriveAvailable(const wxString& dirName)
 {
     // FIXME_MGL - this method leads to hang up under Watcom for some reason
-#ifndef __WATCOMC__
+#ifdef __WATCOMC__
+    wxUnusedVar(dirName);
+#else
     if ( dirName.Len() == 3 && dirName[1u] == wxT(':') )
     {
         wxString dirNameLower(dirName.Lower());
@@ -830,8 +851,6 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
     // Now do the filenames -- but only if we're allowed to
     if ((GetWindowStyle() & wxDIRCTRL_DIR_ONLY) == 0)
     {
-        wxLogNull log;
-
         d.Open(dirName);
 
         if (d.IsOpened())
@@ -865,7 +884,7 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
     size_t i;
     for (i = 0; i < dirs.Count(); i++)
     {
-        wxString eachFilename(dirs[i]);
+        eachFilename = dirs[i];
         path = dirName;
         if (!wxEndsWithPathSeparator(path))
             path += wxString(wxFILE_SEP_PATH);
@@ -894,7 +913,7 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
     {
         for (i = 0; i < filenames.Count(); i++)
         {
-            wxString eachFilename(filenames[i]);
+            eachFilename = filenames[i];
             path = dirName;
             if (!wxEndsWithPathSeparator(path))
                 path += wxString(wxFILE_SEP_PATH);
@@ -997,48 +1016,46 @@ bool wxGenericDirCtrl::ExpandPath(const wxString& path)
         if (id.IsOk())
             lastId = id;
     }
-    if (lastId.IsOk())
+    if (!lastId.IsOk())
+        return false;
+
+    wxDirItemData *data = (wxDirItemData *) m_treeCtrl->GetItemData(lastId);
+    if (data->m_isDir)
     {
-        wxDirItemData *data = (wxDirItemData *) m_treeCtrl->GetItemData(lastId);
-        if (data->m_isDir)
-        {
-            m_treeCtrl->Expand(lastId);
-        }
-        if ((GetWindowStyle() & wxDIRCTRL_SELECT_FIRST) && data->m_isDir)
+        m_treeCtrl->Expand(lastId);
+    }
+    if ((GetWindowStyle() & wxDIRCTRL_SELECT_FIRST) && data->m_isDir)
+    {
+        // Find the first file in this directory
+        wxTreeItemIdValue cookie;
+        wxTreeItemId childId = m_treeCtrl->GetFirstChild(lastId, cookie);
+        bool selectedChild = false;
+        while (childId.IsOk())
         {
-            // Find the first file in this directory
-            wxTreeItemIdValue cookie;
-            wxTreeItemId childId = m_treeCtrl->GetFirstChild(lastId, cookie);
-            bool selectedChild = false;
-            while (childId.IsOk())
-            {
-                wxDirItemData* data = (wxDirItemData*) m_treeCtrl->GetItemData(childId);
+            data = (wxDirItemData*) m_treeCtrl->GetItemData(childId);
 
-                if (data && data->m_path != wxEmptyString && !data->m_isDir)
-                {
-                    m_treeCtrl->SelectItem(childId);
-                    m_treeCtrl->EnsureVisible(childId);
-                    selectedChild = true;
-                    break;
-                }
-                childId = m_treeCtrl->GetNextChild(lastId, cookie);
-            }
-            if (!selectedChild)
+            if (data && data->m_path != wxEmptyString && !data->m_isDir)
             {
-                m_treeCtrl->SelectItem(lastId);
-                m_treeCtrl->EnsureVisible(lastId);
+                m_treeCtrl->SelectItem(childId);
+                m_treeCtrl->EnsureVisible(childId);
+                selectedChild = true;
+                break;
             }
+            childId = m_treeCtrl->GetNextChild(lastId, cookie);
         }
-        else
+        if (!selectedChild)
         {
             m_treeCtrl->SelectItem(lastId);
             m_treeCtrl->EnsureVisible(lastId);
         }
-
-        return true;
     }
     else
-        return false;
+    {
+        m_treeCtrl->SelectItem(lastId);
+        m_treeCtrl->EnsureVisible(lastId);
+    }
+
+    return true;
 }
 
 wxString wxGenericDirCtrl::GetPath() const
@@ -1182,22 +1199,6 @@ void wxGenericDirCtrl::DoResize()
         wxSize filterSz ;
         if (m_filterListCtrl)
         {
-#ifdef __WXMSW__
-            // For some reason, this is required in order for the
-            // correct control height to always be returned, rather
-            // than the drop-down list height which is sometimes returned.
-            wxSize oldSize = m_filterListCtrl->GetSize();
-            m_filterListCtrl->SetSize(wxDefaultCoord,
-                                      wxDefaultCoord,
-                                      oldSize.x+10,
-                                      wxDefaultCoord,
-                                      wxSIZE_USE_EXISTING);
-            m_filterListCtrl->SetSize(wxDefaultCoord,
-                                      wxDefaultCoord,
-                                      oldSize.x,
-                                      wxDefaultCoord,
-                                      wxSIZE_USE_EXISTING);
-#endif
             filterSz = m_filterListCtrl->GetSize();
             sz.y -= (filterSz.y + verticalSpacing);
         }
@@ -1483,7 +1484,7 @@ wxImageList *wxFileIconsTable::GetSmallImageList()
     return m_smallImageList;
 }
 
-#if wxUSE_MIMETYPE && wxUSE_IMAGE
+#if wxUSE_MIMETYPE && wxUSE_IMAGE && (!defined(__WXMSW__) || wxUSE_WXDIB)
 // VS: we don't need this function w/o wxMimeTypesManager because we'll only have
 //     one icon and we won't resize it
 
@@ -1643,7 +1644,7 @@ int wxFileIconsTable::GetIconID(const wxString& extension, const wxString& mime)
     {
         m_smallImageList->Add(bmp);
     }
-#if wxUSE_IMAGE
+#if wxUSE_IMAGE && (!defined(__WXMSW__) || wxUSE_WXDIB)
     else
     {
         wxImage img = bmp.ConvertToImage();