+// ----------------------------------------------------------------------------
+// create a new association
+// ----------------------------------------------------------------------------
+
+wxFileType *wxMimeTypesManagerImpl::Associate(const wxFileTypeInfo& ftInfo)
+{
+ wxCHECK_MSG( !ftInfo.GetExtensions().IsEmpty(), NULL,
+ _T("Associate() needs extension") );
+
+ bool ok;
+ int iExtCount = 0 ;
+ wxString filetype;
+ wxString extWithDot;
+
+ wxString ext = ftInfo.GetExtensions()[iExtCount];
+
+ wxCHECK_MSG( !ext.empty(), NULL,
+ _T("Associate() needs non empty extension") );
+
+ if ( ext[0u] != _T('.') )
+ extWithDot = _T('.');
+ extWithDot += ext;
+
+ // start by setting the HKCR\\.ext entries
+ // default is filetype; content type is mimetype
+ const wxString& filetypeOrig = ftInfo.GetShortDesc();
+
+ wxRegKey key(wxRegKey::HKCR, extWithDot);
+ if ( !key.Exists() )
+ {
+ // create the mapping from the extension to the filetype
+ ok = key.Create();
+ if ( ok )
+ {
+
+ if ( filetypeOrig.empty() )
+ {
+ // make it up from the extension
+ filetype << extWithDot.c_str() + 1 << _T("_file");
+ }
+ else
+ {
+ // just use the provided one
+ filetype = filetypeOrig;
+ }
+
+ key.SetValue(wxEmptyString, filetype);
+ }
+ }
+ else
+ {
+ // key already exists, maybe we want to change it ??
+ if (!filetypeOrig.empty())
+ {
+ filetype = filetypeOrig;
+ key.SetValue(wxEmptyString, filetype);
+ }
+ else
+ {
+ key.QueryValue(wxEmptyString, filetype);
+ }
+ }
+ // now set a mimetypeif we have it, but ignore it if none
+ const wxString& mimetype = ftInfo.GetMimeType();
+ if ( !mimetype.empty() )
+ {
+ // set the MIME type
+ ok = key.SetValue(_T("Content Type"), mimetype);
+
+ if ( ok )
+ {
+ // create the MIME key
+ wxString strKey = MIME_DATABASE_KEY;
+ strKey << mimetype;
+ wxRegKey keyMIME(wxRegKey::HKCR, strKey);
+ ok = keyMIME.Create();
+
+ if ( ok )
+ {
+ // and provide a back link to the extension
+ keyMIME.SetValue(_T("Extension"), extWithDot);
+ }
+ }
+ }
+
+
+ // now make other extensions have the same filetype
+
+ for (iExtCount=1; iExtCount < ftInfo.GetExtensionsCount(); iExtCount++ )
+ {
+ ext = ftInfo.GetExtensions()[iExtCount];
+ if ( ext[0u] != _T('.') )
+ extWithDot = _T('.');
+ extWithDot += ext;
+
+ wxRegKey key(wxRegKey::HKCR, extWithDot);
+ if ( !key.Exists() ) key.Create();
+ key.SetValue(wxEmptyString, filetype);
+
+ // now set any mimetypes we may have, but ignore it if none
+ const wxString& mimetype = ftInfo.GetMimeType();
+ if ( !mimetype.empty() )
+ {
+ // set the MIME type
+ ok = key.SetValue(_T("Content Type"), mimetype);
+
+ if ( ok )
+ {
+ // create the MIME key
+ wxString strKey = MIME_DATABASE_KEY;
+ strKey << mimetype;
+ wxRegKey keyMIME(wxRegKey::HKCR, strKey);
+ ok = keyMIME.Create();
+
+ if ( ok )
+ {
+ // and provide a back link to the extension
+ keyMIME.SetValue(_T("Extension"), extWithDot);
+ }
+ }
+ }
+
+
+ } // end of for loop; all extensions now point to HKCR\.ext\Default
+
+ // create the filetype key itself (it will be empty for now, but
+ // SetCommand(), SetDefaultIcon() &c will use it later)
+ wxRegKey keyFT(wxRegKey::HKCR, filetype);
+ keyFT.Create();
+
+ wxFileType *ft = CreateFileType(filetype, extWithDot);
+
+ if (ft)
+ {
+ if (! ftInfo.GetOpenCommand ().IsEmpty() ) ft->SetCommand (ftInfo.GetOpenCommand (), wxT("open" ) );
+ if (! ftInfo.GetPrintCommand().IsEmpty() ) ft->SetCommand (ftInfo.GetPrintCommand(), wxT("print" ) );
+ // chris: I don't like the ->m_impl-> here FIX this ??
+ if (! ftInfo.GetDescription ().IsEmpty() ) ft->m_impl->SetDescription (ftInfo.GetDescription ()) ;
+ if (! ftInfo.GetIconFile().IsEmpty() ) ft->SetDefaultIcon (ftInfo.GetIconFile(), ftInfo.GetIconIndex() );
+
+ }
+ return ft;
+}
+
+bool wxFileTypeImpl::SetCommand(const wxString& cmd,
+ const wxString& verb,
+ bool WXUNUSED(overwriteprompt))
+{
+ wxCHECK_MSG( !m_ext.IsEmpty() && !verb.IsEmpty(), FALSE,
+ _T("SetCommand() needs an extension and a verb") );
+
+ if ( !EnsureExtKeyExists() )
+ return FALSE;
+
+ wxRegKey rkey(wxRegKey::HKCR, GetVerbPath(verb));
+#if 0
+ if ( rkey.Exists() && overwriteprompt )
+ {
+#if wxUSE_GUI
+ wxString old;
+ rkey.QueryValue(wxEmptyString, old);
+ if ( wxMessageBox
+ (
+ wxString::Format(
+ _("Do you want to overwrite the command used to %s "
+ "files with extension \"%s\" ?\nCurrent value is \n%s, "
+ "\nNew value is \n%s %1"), // bug here FIX need %1 ??
+ verb.c_str(),
+ m_ext.c_str(),
+ old.c_str(),
+ cmd.c_str()),
+ _("Confirm registry update"),
+ wxYES_NO | wxICON_QUESTION
+ ) != wxYES )
+#endif // wxUSE_GUI
+ {
+ // cancelled by user
+ return FALSE;
+ }
+ }
+#endif
+ // TODO:
+ // 1. translate '%s' to '%1' instead of always adding it
+ // 2. create DDEExec value if needed (undo GetCommand)
+ return rkey.Create() && rkey.SetValue(wxEmptyString, cmd + _T(" \"%1\"") );
+}
+
+/* // no longer used
+bool wxFileTypeImpl::SetMimeType(const wxString& mimeTypeOrig)
+{
+ wxCHECK_MSG( !m_ext.IsEmpty(), FALSE, _T("SetMimeType() needs extension") );
+
+ if ( !EnsureExtKeyExists() )
+ return FALSE;
+
+ // VZ: is this really useful? (FIXME)
+ wxString mimeType;
+ if ( !mimeTypeOrig )
+ {
+ // make up a default value for it
+ wxString cmd;
+ wxSplitPath(GetCommand(_T("open")), NULL, &cmd, NULL);
+ mimeType << _T("application/x-") << cmd;
+ }
+ else
+ {
+ mimeType = mimeTypeOrig;
+ }
+
+ wxRegKey rkey(wxRegKey::HKCR, m_ext);
+ return rkey.Create() && rkey.SetValue(_T("Content Type"), mimeType);
+}
+*/
+
+bool wxFileTypeImpl::SetDefaultIcon(const wxString& cmd, int index)
+{
+ wxCHECK_MSG( !m_ext.IsEmpty(), FALSE, _T("SetDefaultIcon() needs extension") );
+ wxCHECK_MSG( !m_strFileType.IsEmpty(), FALSE, _T("File key not found") );
+// the next line fails on a SMBshare, I think because it is case mangled
+// wxCHECK_MSG( !wxFileExists(cmd), FALSE, _T("Icon file not found.") );
+
+ if ( !EnsureExtKeyExists() )
+ return FALSE;
+
+ wxRegKey rkey(wxRegKey::HKCR, m_strFileType + _T("\\DefaultIcon"));
+
+ return rkey.Create() &&
+ rkey.SetValue(wxEmptyString,
+ wxString::Format(_T("%s,%d"), cmd.c_str(), index));
+}
+
+bool wxFileTypeImpl::SetDescription (const wxString& desc)
+{
+ wxCHECK_MSG( !m_strFileType.IsEmpty(), FALSE, _T("File key not found") );
+ wxCHECK_MSG( !desc.IsEmpty(), FALSE, _T("No file description supplied") );
+
+ if ( !EnsureExtKeyExists() )
+ return FALSE;
+
+ wxRegKey rkey(wxRegKey::HKCR, m_strFileType );
+
+ return rkey.Create() &&
+ rkey.SetValue(wxEmptyString, desc);
+}
+
+// ----------------------------------------------------------------------------
+// remove file association
+// ----------------------------------------------------------------------------
+
+bool wxFileTypeImpl::Unassociate()
+{
+ bool result = TRUE;
+ if ( !RemoveOpenCommand() )
+ result = FALSE;
+ if ( !RemoveDefaultIcon() )
+ result = FALSE;
+ if ( !RemoveMimeType() )
+ result = FALSE;
+ if ( !RemoveDescription() )
+ result = FALSE;
+
+/*
+ //this might hold other keys, eg some have CSLID keys
+ if ( result )
+ {
+ // delete the root key
+ wxRegKey key(wxRegKey::HKCR, m_ext);
+ if ( key.Exists() )
+ result = key.DeleteSelf();
+ }
+*/
+ return result;
+}
+
+bool wxFileTypeImpl::RemoveOpenCommand()
+{
+ return RemoveCommand(_T("open"));
+}
+
+bool wxFileTypeImpl::RemoveCommand(const wxString& verb)
+{
+ wxCHECK_MSG( !m_ext.IsEmpty() && !verb.IsEmpty(), FALSE,
+ _T("RemoveCommand() needs an extension and a verb") );
+
+ wxString sKey = m_strFileType;
+ wxRegKey rkey(wxRegKey::HKCR, GetVerbPath(verb));
+
+ // if the key already doesn't exist, it's a success
+ return !rkey.Exists() || rkey.DeleteSelf();
+}
+
+bool wxFileTypeImpl::RemoveMimeType()
+{
+ wxCHECK_MSG( !m_ext.IsEmpty(), FALSE, _T("RemoveMimeType() needs extension") );
+
+ wxRegKey rkey(wxRegKey::HKCR, m_ext);
+ return !rkey.Exists() || rkey.DeleteSelf();
+}
+
+bool wxFileTypeImpl::RemoveDefaultIcon()
+{
+ wxCHECK_MSG( !m_ext.IsEmpty(), FALSE,
+ _T("RemoveDefaultIcon() needs extension") );
+
+ wxRegKey rkey (wxRegKey::HKCR, m_strFileType + _T("\\DefaultIcon"));
+ return !rkey.Exists() || rkey.DeleteSelf();
+}
+
+bool wxFileTypeImpl::RemoveDescription()
+{
+ wxCHECK_MSG( !m_ext.IsEmpty(), FALSE,
+ _T("RemoveDescription() needs extension") );
+
+ wxRegKey rkey (wxRegKey::HKCR, m_strFileType );
+ return !rkey.Exists() || rkey.DeleteSelf();
+}
projects / wxWidgets.git / blobdiff