look in codeset-specific directory for locale files first, then fallback to the one...

[wxWidgets.git] / src / common / mimecmn.cpp

diff --git a/src/common/mimecmn.cpp b/src/common/mimecmn.cpp
index e28e6f9272385dac86bb1b0fe4ad9333501b6311..3ac318ce0bf3a76c3d63f987e0f2292f2bde9a6c 100644 (file)
--- a/src/common/mimecmn.cpp
+++ b/src/common/mimecmn.cpp
@@ -7,7 +7,7 @@
 // Created:     23.09.98
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
 // Created:     23.09.98
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>

-// Licence:     wxWindows license (part of wxExtra library)
+// Licence:     wxWindows licence (part of wxExtra library)

 /////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
 /////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================


@@ -31,19 +31,14 @@
 
 #if wxUSE_MIMETYPE
 
 
 #if wxUSE_MIMETYPE
 

-#ifndef WX_PRECOMP
-    #include "wx/module.h"
-#endif
-

 #ifndef WX_PRECOMP
   #include "wx/string.h"
 #ifndef WX_PRECOMP
   #include "wx/string.h"

-  #if wxUSE_GUI
-    #include "wx/icon.h"
-  #endif

 #endif //WX_PRECOMP
 
 #endif //WX_PRECOMP
 

+#include "wx/module.h"

 #include "wx/log.h"
 #include "wx/file.h"
 #include "wx/log.h"
 #include "wx/file.h"

+#include "wx/iconloc.h"

 #include "wx/intl.h"
 #include "wx/dynarray.h"
 #include "wx/confbase.h"
 #include "wx/intl.h"
 #include "wx/dynarray.h"
 #include "wx/confbase.h"


@@ -58,8 +53,11 @@
     #include "wx/msw/mimetype.h"
 #elif defined(__WXMAC__)
     #include "wx/mac/mimetype.h"
     #include "wx/msw/mimetype.h"
 #elif defined(__WXMAC__)
     #include "wx/mac/mimetype.h"

-#elif defined(__WXPM__)
+#elif defined(__WXPM__) || defined (__EMX__)

     #include "wx/os2/mimetype.h"
     #include "wx/os2/mimetype.h"

+    #undef __UNIX__
+#elif defined(__DOS__)
+    #include "wx/msdos/mimetype.h"

 #else // Unix
     #include "wx/unix/mimetype.h"
 #endif
 #else // Unix
     #include "wx/unix/mimetype.h"
 #endif


@@ -72,10 +70,10 @@
 // wxFileTypeInfo
 // ----------------------------------------------------------------------------
 
 // wxFileTypeInfo
 // ----------------------------------------------------------------------------
 

-wxFileTypeInfo::wxFileTypeInfo(const char *mimeType,
-                               const char *openCmd,
-                               const char *printCmd,
-                               const char *desc,
+wxFileTypeInfo::wxFileTypeInfo(const wxChar *mimeType,
+                               const wxChar *openCmd,
+                               const wxChar *printCmd,
+                               const wxChar *desc,

                                ...)
               : m_mimeType(mimeType),
                 m_openCmd(openCmd),
                                ...)
               : m_mimeType(mimeType),
                 m_openCmd(openCmd),


@@ -87,7 +85,7 @@ wxFileTypeInfo::wxFileTypeInfo(const char *mimeType,
 
     for ( ;; )
     {
 
     for ( ;; )
     {

-        const char *ext = va_arg(argptr, const char *);
+        const wxChar *ext = va_arg(argptr, const wxChar *);

         if ( !ext )
         {
             // NULL terminates the list
         if ( !ext )
         {
             // NULL terminates the list


@@ -130,7 +128,7 @@ WX_DEFINE_OBJARRAY(wxArrayFileTypeInfo);
 wxString wxFileType::ExpandCommand(const wxString& command,
                                    const wxFileType::MessageParameters& params)
 {
 wxString wxFileType::ExpandCommand(const wxString& command,
                                    const wxFileType::MessageParameters& params)
 {

-    bool hasFilename = FALSE;
+    bool hasFilename = false;

 
     wxString str;
     for ( const wxChar *pc = command.c_str(); *pc != wxT('\0'); pc++ ) {
 
     wxString str;
     for ( const wxChar *pc = command.c_str(); *pc != wxT('\0'); pc++ ) {


@@ -148,7 +146,7 @@ wxString wxFileType::ExpandCommand(const wxString& command,
                         str << wxT('"') << params.GetFileName() << wxT('"');
 #endif
                     str << params.GetFileName();
                         str << wxT('"') << params.GetFileName() << wxT('"');
 #endif
                     str << params.GetFileName();

-                    hasFilename = TRUE;
+                    hasFilename = true;

                     break;
 
                 case wxT('t'):
                     break;
 
                 case wxT('t'):


@@ -200,7 +198,7 @@ wxString wxFileType::ExpandCommand(const wxString& command,
     // know of the correct solution, try to guess what we have to do.
 
     // test now carried out on reading file so test should never get here
     // know of the correct solution, try to guess what we have to do.
 
     // test now carried out on reading file so test should never get here

-    if ( !hasFilename && !str.IsEmpty()
+    if ( !hasFilename && !str.empty()

 #ifdef __UNIX__
                       && !str.StartsWith(_T("test "))
 #endif // Unix
 #ifdef __UNIX__
                       && !str.StartsWith(_T("test "))
 #endif // Unix


@@ -234,7 +232,7 @@ bool wxFileType::GetExtensions(wxArrayString& extensions)
     if ( m_info )
     {
         extensions = m_info->GetExtensions();
     if ( m_info )
     {
         extensions = m_info->GetExtensions();

-        return TRUE;
+        return true;

     }
 
     return m_impl->GetExtensions(extensions);
     }
 
     return m_impl->GetExtensions(extensions);


@@ -242,13 +240,13 @@ bool wxFileType::GetExtensions(wxArrayString& extensions)
 
 bool wxFileType::GetMimeType(wxString *mimeType) const
 {
 
 bool wxFileType::GetMimeType(wxString *mimeType) const
 {

-    wxCHECK_MSG( mimeType, FALSE, _T("invalid parameter in GetMimeType") );
+    wxCHECK_MSG( mimeType, false, _T("invalid parameter in GetMimeType") );

 
     if ( m_info )
     {
         *mimeType = m_info->GetMimeType();
 
 
     if ( m_info )
     {
         *mimeType = m_info->GetMimeType();
 

-        return TRUE;
+        return true;

     }
 
     return m_impl->GetMimeType(mimeType);
     }
 
     return m_impl->GetMimeType(mimeType);


@@ -261,50 +259,58 @@ bool wxFileType::GetMimeTypes(wxArrayString& mimeTypes) const
         mimeTypes.Clear();
         mimeTypes.Add(m_info->GetMimeType());
 
         mimeTypes.Clear();
         mimeTypes.Add(m_info->GetMimeType());
 

-        return TRUE;
+        return true;

     }
 
     return m_impl->GetMimeTypes(mimeTypes);
 }
 
     }
 
     return m_impl->GetMimeTypes(mimeTypes);
 }
 

-bool wxFileType::GetIcon(wxIcon *icon,
-                         wxString *iconFile,
-                         int *iconIndex) const
+bool wxFileType::GetIcon(wxIconLocation *iconLoc) const

 {
     if ( m_info )
     {
 {
     if ( m_info )
     {

-        if ( iconFile )
-            *iconFile = m_info->GetIconFile();
-        if ( iconIndex )
-            *iconIndex = m_info->GetIconIndex();
-
-#if wxUSE_GUI
-        if ( icon && !m_info->GetIconFile().empty() )
+        if ( iconLoc )

         {
         {

-            // FIXME: what about the index?
-            icon->LoadFile(m_info->GetIconFile());
+            iconLoc->SetFileName(m_info->GetIconFile());
+#ifdef __WXMSW__
+            iconLoc->SetIndex(m_info->GetIconIndex());
+#endif // __WXMSW__

         }
         }

-#endif // wxUSE_GUI

 
 

-        return TRUE;
+        return true;

     }
 
     }
 

-#if defined(__WXMSW__) || defined(__UNIX__)
-    return m_impl->GetIcon(icon, iconFile, iconIndex);
-#else
-    return m_impl->GetIcon(icon);
-#endif
+    return m_impl->GetIcon(iconLoc);
+}
+
+bool
+wxFileType::GetIcon(wxIconLocation *iconloc,
+                    const MessageParameters& params) const
+{
+    if ( !GetIcon(iconloc) )
+    {
+        return false;
+    }
+
+    // we may have "%s" in the icon location string, at least under Windows, so
+    // expand this
+    if ( iconloc )
+    {
+        iconloc->SetFileName(ExpandCommand(iconloc->GetFileName(), params));
+    }
+
+    return true;

 }
 
 bool wxFileType::GetDescription(wxString *desc) const
 {
 }
 
 bool wxFileType::GetDescription(wxString *desc) const
 {

-    wxCHECK_MSG( desc, FALSE, _T("invalid parameter in GetDescription") );
+    wxCHECK_MSG( desc, false, _T("invalid parameter in GetDescription") );

 
     if ( m_info )
     {
         *desc = m_info->GetDescription();
 
 
     if ( m_info )
     {
         *desc = m_info->GetDescription();
 

-        return TRUE;
+        return true;

     }
 
     return m_impl->GetDescription(desc);
     }
 
     return m_impl->GetDescription(desc);


@@ -314,29 +320,41 @@ bool
 wxFileType::GetOpenCommand(wxString *openCmd,
                            const wxFileType::MessageParameters& params) const
 {
 wxFileType::GetOpenCommand(wxString *openCmd,
                            const wxFileType::MessageParameters& params) const
 {

-    wxCHECK_MSG( openCmd, FALSE, _T("invalid parameter in GetOpenCommand") );
+    wxCHECK_MSG( openCmd, false, _T("invalid parameter in GetOpenCommand") );

 
     if ( m_info )
     {
         *openCmd = ExpandCommand(m_info->GetOpenCommand(), params);
 
 
     if ( m_info )
     {
         *openCmd = ExpandCommand(m_info->GetOpenCommand(), params);
 

-        return TRUE;
+        return true;

     }
 
     return m_impl->GetOpenCommand(openCmd, params);
 }
 
     }
 
     return m_impl->GetOpenCommand(openCmd, params);
 }
 

+wxString wxFileType::GetOpenCommand(const wxString& filename) const
+{
+    wxString cmd;
+    if ( !GetOpenCommand(&cmd, filename) )
+    {
+        // return empty string to indicate an error
+        cmd.clear();
+    }
+
+    return cmd;
+}
+

 bool
 wxFileType::GetPrintCommand(wxString *printCmd,
                             const wxFileType::MessageParameters& params) const
 {
 bool
 wxFileType::GetPrintCommand(wxString *printCmd,
                             const wxFileType::MessageParameters& params) const
 {

-    wxCHECK_MSG( printCmd, FALSE, _T("invalid parameter in GetPrintCommand") );
+    wxCHECK_MSG( printCmd, false, _T("invalid parameter in GetPrintCommand") );

 
     if ( m_info )
     {
         *printCmd = ExpandCommand(m_info->GetPrintCommand(), params);
 
 
     if ( m_info )
     {
         *printCmd = ExpandCommand(m_info->GetPrintCommand(), params);
 

-        return TRUE;
+        return true;

     }
 
     return m_impl->GetPrintCommand(printCmd, params);
     }
 
     return m_impl->GetPrintCommand(printCmd, params);


@@ -386,22 +404,26 @@ bool wxFileType::Unassociate()
 {
 #if defined(__WXMSW__)
     return m_impl->Unassociate();
 {
 #if defined(__WXMSW__)
     return m_impl->Unassociate();

-#elif defined(__UNIX__) && !defined(__WXPM__)
+#elif defined(__UNIX__)

     return m_impl->Unassociate(this);
 #else
     wxFAIL_MSG( _T("not implemented") ); // TODO
     return m_impl->Unassociate(this);
 #else
     wxFAIL_MSG( _T("not implemented") ); // TODO

-    return FALSE;
+    return false;

 #endif
 }
 
 #endif
 }
 

-bool wxFileType::SetCommand(const wxString& cmd, const wxString& verb,
-bool overwriteprompt)
+bool wxFileType::SetCommand(const wxString& cmd,
+                            const wxString& verb,
+                            bool overwriteprompt)

 {
 #if defined (__WXMSW__)  || defined(__UNIX__)
     return m_impl->SetCommand(cmd, verb, overwriteprompt);
 #else
 {
 #if defined (__WXMSW__)  || defined(__UNIX__)
     return m_impl->SetCommand(cmd, verb, overwriteprompt);
 #else

+    wxUnusedVar(cmd);
+    wxUnusedVar(verb);
+    wxUnusedVar(overwriteprompt);

     wxFAIL_MSG(_T("not implemented"));
     wxFAIL_MSG(_T("not implemented"));

-    return FALSE;
+    return false;

 #endif
 }
 
 #endif
 }
 


@@ -412,16 +434,16 @@ bool wxFileType::SetDefaultIcon(const wxString& cmd, int index)
     // VZ: should we do this?
     // chris elliott : only makes sense in MS windows
     if ( sTmp.empty() )
     // VZ: should we do this?
     // chris elliott : only makes sense in MS windows
     if ( sTmp.empty() )

-        GetOpenCommand(&sTmp, wxFileType::MessageParameters("", ""));
+        GetOpenCommand(&sTmp, wxFileType::MessageParameters(wxEmptyString, wxEmptyString));

 #endif
 #endif

-    wxCHECK_MSG( !sTmp.empty(), FALSE, _T("need the icon file") );
+    wxCHECK_MSG( !sTmp.empty(), false, _T("need the icon file") );

 
 #if defined (__WXMSW__) || defined(__UNIX__)
     return m_impl->SetDefaultIcon (cmd, index);
 #else
 
 #if defined (__WXMSW__) || defined(__UNIX__)
     return m_impl->SetDefaultIcon (cmd, index);
 #else

+    wxUnusedVar(index);

     wxFAIL_MSG(_T("not implemented"));
     wxFAIL_MSG(_T("not implemented"));

-
-    return FALSE;
+    return false;

 #endif
 }
 
 #endif
 }
 


@@ -442,21 +464,21 @@ bool wxMimeTypesManager::IsOfType(const wxString& mimeType,
     wxASSERT_MSG( mimeType.Find(wxT('*')) == wxNOT_FOUND,
                   wxT("first MIME type can't contain wildcards") );
 
     wxASSERT_MSG( mimeType.Find(wxT('*')) == wxNOT_FOUND,
                   wxT("first MIME type can't contain wildcards") );
 

-    // all comparaisons are case insensitive (2nd arg of IsSameAs() is FALSE)
+    // all comparaisons are case insensitive (2nd arg of IsSameAs() is false)

     if ( wildcard.BeforeFirst(wxT('/')).
     if ( wildcard.BeforeFirst(wxT('/')).

-            IsSameAs(mimeType.BeforeFirst(wxT('/')), FALSE) )
+            IsSameAs(mimeType.BeforeFirst(wxT('/')), false) )

     {
         wxString strSubtype = wildcard.AfterFirst(wxT('/'));
 
         if ( strSubtype == wxT("*") ||
     {
         wxString strSubtype = wildcard.AfterFirst(wxT('/'));
 
         if ( strSubtype == wxT("*") ||

-             strSubtype.IsSameAs(mimeType.AfterFirst(wxT('/')), FALSE) )
+             strSubtype.IsSameAs(mimeType.AfterFirst(wxT('/')), false) )

         {
             // matches (either exactly or it's a wildcard)
         {
             // matches (either exactly or it's a wildcard)

-            return TRUE;
+            return true;

         }
     }
 
         }
     }
 

-    return FALSE;
+    return false;

 }
 
 wxMimeTypesManager::wxMimeTypesManager()
 }
 
 wxMimeTypesManager::wxMimeTypesManager()


@@ -472,7 +494,7 @@ wxMimeTypesManager::~wxMimeTypesManager()
 
 bool wxMimeTypesManager::Unassociate(wxFileType *ft)
 {
 
 bool wxMimeTypesManager::Unassociate(wxFileType *ft)
 {

-#if defined(__UNIX__) && !defined(__WXPM__)
+#if defined(__UNIX__) && !defined(__CYGWIN__) && !defined(__WINE__)

     return m_impl->Unassociate(ft);
 #else
     return ft->Unassociate();
     return m_impl->Unassociate(ft);
 #else
     return ft->Unassociate();


@@ -485,9 +507,10 @@ wxMimeTypesManager::Associate(const wxFileTypeInfo& ftInfo)
 {
     EnsureImpl();
 
 {
     EnsureImpl();
 

-#if defined(__WXMSW__) || (defined(__UNIX__) && !defined(__WXPM__))
+#if defined(__WXMSW__) || defined(__UNIX__)

     return m_impl->Associate(ftInfo);
 #else // other platforms
     return m_impl->Associate(ftInfo);
 #else // other platforms

+    wxUnusedVar(ftInfo);

     wxFAIL_MSG( _T("not implemented") ); // TODO
     return NULL;
 #endif // platforms
     wxFAIL_MSG( _T("not implemented") ); // TODO
     return NULL;
 #endif // platforms


@@ -523,11 +546,11 @@ wxMimeTypesManager::GetFileTypeFromMimeType(const wxString& mimeType)
     EnsureImpl();
     wxFileType *ft = m_impl->GetFileTypeFromMimeType(mimeType);
 
     EnsureImpl();
     wxFileType *ft = m_impl->GetFileTypeFromMimeType(mimeType);
 

-    if ( ft ) {
+    if ( !ft ) {

         // check the fallbacks
         //
         // check the fallbacks
         //

-        // TODO linear search is potentially slow, perhaps we should use a sorted
-        //      array?
+        // TODO linear search is potentially slow, perhaps we should use a
+        //      sorted array?

         size_t count = m_fallbacks.GetCount();
         for ( size_t n = 0; n < count; n++ ) {
             if ( wxMimeTypesManager::IsOfType(mimeType,
         size_t count = m_fallbacks.GetCount();
         for ( size_t n = 0; n < count; n++ ) {
             if ( wxMimeTypesManager::IsOfType(mimeType,


@@ -582,20 +605,20 @@ size_t wxMimeTypesManager::EnumAllFileTypes(wxArrayString& mimetypes)
 void wxMimeTypesManager::Initialize(int mcapStyle,
                                     const wxString& sExtraDir)
 {
 void wxMimeTypesManager::Initialize(int mcapStyle,
                                     const wxString& sExtraDir)
 {

-#if defined(__UNIX__) && !defined(__WXPM__)
+#if defined(__UNIX__) && !defined(__CYGWIN__) && !defined(__WINE__)

     EnsureImpl();
 
     m_impl->Initialize(mcapStyle, sExtraDir);
 #else
     EnsureImpl();
 
     m_impl->Initialize(mcapStyle, sExtraDir);
 #else

-       (void)mcapStyle;        
-       (void)sExtraDir;        
+    (void)mcapStyle;
+    (void)sExtraDir;

 #endif // Unix
 }
 
 // and this function clears all the data from the manager
 void wxMimeTypesManager::ClearData()
 {
 #endif // Unix
 }
 
 // and this function clears all the data from the manager
 void wxMimeTypesManager::ClearData()
 {

-#if defined(__UNIX__) && !defined(__WXPM__)
+#if defined(__UNIX__) && !defined(__CYGWIN__) && !defined(__WINE__)

     EnsureImpl();
 
     m_impl->ClearData();
     EnsureImpl();
 
     m_impl->ClearData();


@@ -616,7 +639,7 @@ class wxMimeTypeCmnModule: public wxModule
 {
 public:
     wxMimeTypeCmnModule() : wxModule() { }
 {
 public:
     wxMimeTypeCmnModule() : wxModule() { }

-    virtual bool OnInit() { return TRUE; }
+    virtual bool OnInit() { return true; }

     virtual void OnExit()
     {
         // this avoids false memory leak allerts:
     virtual void OnExit()
     {
         // this avoids false memory leak allerts:


@@ -624,6 +647,7 @@ public:
         {
             delete gs_mimeTypesManager.m_impl;
             gs_mimeTypesManager.m_impl = NULL;
         {
             delete gs_mimeTypesManager.m_impl;
             gs_mimeTypesManager.m_impl = NULL;

+            gs_mimeTypesManager.m_fallbacks.Clear();

         }
     }
 
         }
     }