X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f241631e6d20912079eb37833e73743a80812655..9d5507f7a2701395e1d5c121bd877bb9066ee6ea:/src/gtk/filedlg.cpp diff --git a/src/gtk/filedlg.cpp b/src/gtk/filedlg.cpp index 25a5ceba64..835e2d0c6b 100644 --- a/src/gtk/filedlg.cpp +++ b/src/gtk/filedlg.cpp @@ -10,7 +10,7 @@ // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" -#if wxUSE_FILEDLG && defined(__WXGTK24__) +#if wxUSE_FILEDLG #include "wx/filedlg.h" @@ -28,12 +28,6 @@ #include "wx/tokenzr.h" // wxStringTokenizer #include "wx/filefn.h" // ::wxGetCwd -//----------------------------------------------------------------------------- -// idle system -//----------------------------------------------------------------------------- - -extern void wxapp_install_idle_handler(); - //----------------------------------------------------------------------------- // "clicked" for OK-button //----------------------------------------------------------------------------- @@ -56,7 +50,7 @@ static void gtk_filedialog_ok_callback(GtkWidget *widget, wxFileDialog *dialog) msg.Printf( _("File '%s' already exists, do you really want to overwrite it?"), - wxString(wxConvFileName->cMB2WX(filename)).c_str()); + wxString(filename, *wxConvFileName)); wxMessageDialog dlg(dialog, msg, _("Confirm"), wxYES_NO | wxICON_QUESTION); @@ -65,6 +59,17 @@ static void gtk_filedialog_ok_callback(GtkWidget *widget, wxFileDialog *dialog) } } + if (style & wxFD_FILE_MUST_EXIST) + { + if ( !g_file_test(filename, G_FILE_TEST_EXISTS) ) + { + wxMessageDialog dlg( dialog, _("Please choose an existing file."), + _("Error"), wxOK| wxICON_ERROR); + dlg.ShowModal(); + return; + } + } + // change to the directory where the user went if asked if (style & wxFD_CHANGE_DIR) { @@ -75,7 +80,7 @@ static void gtk_filedialog_ok_callback(GtkWidget *widget, wxFileDialog *dialog) wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK); event.SetEventObject(dialog); - dialog->GetEventHandler()->ProcessEvent(event); + dialog->HandleWindowEvent(event); } } @@ -86,19 +91,18 @@ static void gtk_filedialog_ok_callback(GtkWidget *widget, wxFileDialog *dialog) extern "C" { -static void gtk_filedialog_cancel_callback(GtkWidget *w, wxFileDialog *dialog) +static void +gtk_filedialog_cancel_callback(GtkWidget * WXUNUSED(w), wxFileDialog *dialog) { wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL); event.SetEventObject(dialog); - dialog->GetEventHandler()->ProcessEvent(event); + dialog->HandleWindowEvent(event); } static void gtk_filedialog_response_callback(GtkWidget *w, gint response, wxFileDialog *dialog) { - wxapp_install_idle_handler(); - if (response == GTK_RESPONSE_ACCEPT) gtk_filedialog_ok_callback(w, dialog); else // GTK_RESPONSE_CANCEL or GTK_RESPONSE_NONE @@ -108,7 +112,6 @@ static void gtk_filedialog_response_callback(GtkWidget *w, static void gtk_filedialog_update_preview_callback(GtkFileChooser *chooser, gpointer user_data) { -#if GTK_CHECK_VERSION(2,4,0) GtkWidget *preview = GTK_WIDGET(user_data); wxGtkString filename(gtk_file_chooser_get_preview_filename(chooser)); @@ -124,10 +127,6 @@ static void gtk_filedialog_update_preview_callback(GtkFileChooser *chooser, g_object_unref (pixbuf); gtk_file_chooser_set_preview_widget_active(chooser, have_preview); -#else - wxUnusedVar(chooser); - wxUnusedVar(user_data); -#endif // GTK+ 2.4+ } } // extern "C" @@ -137,9 +136,9 @@ static void gtk_filedialog_update_preview_callback(GtkFileChooser *chooser, // wxFileDialog //----------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxFileDialog,wxGenericFileDialog) +IMPLEMENT_DYNAMIC_CLASS(wxFileDialog,wxFileDialogBase) -BEGIN_EVENT_TABLE(wxFileDialog,wxGenericFileDialog) +BEGIN_EVENT_TABLE(wxFileDialog,wxFileDialogBase) EVT_BUTTON(wxID_OK, wxFileDialog::OnFakeOk) END_EVENT_TABLE() @@ -150,18 +149,16 @@ wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message, long style, const wxPoint& pos, const wxSize& sz, const wxString& name) - : wxGenericFileDialog(parent, message, defaultDir, defaultFileName, - wildCard, style, pos, sz, name, true ) + : wxFileDialogBase() { - if (gtk_check_version(2,4,0)) + parent = GetParentForModalDialog(parent); + + if (!wxFileDialogBase::Create(parent, message, defaultDir, defaultFileName, + wildCard, style, pos, sz, name)) { - wxGenericFileDialog::Create( parent, message, defaultDir, - defaultFileName, wildCard, style, pos ); return; } - m_needParent = false; - if (!PreCreation(parent, pos, wxDefaultSize) || !CreateBase(parent, wxID_ANY, pos, wxDefaultSize, style, wxDefaultValidator, wxT("filedialog"))) @@ -195,6 +192,8 @@ wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message, ok_btn_stock, GTK_RESPONSE_ACCEPT, NULL); + m_fc.SetWidget( GTK_FILE_CHOOSER(m_widget) ); + gtk_dialog_set_default_response(GTK_DIALOG(m_widget), GTK_RESPONSE_ACCEPT); if ( style & wxFD_MULTIPLE ) @@ -234,17 +233,15 @@ wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message, fn.AssignDir(defaultDir); // set the initial file name and/or directory - wxString fname = fn.GetFullName(); - if ( fname.empty() ) + fn.MakeAbsolute(); // GTK+ needs absolute path + const wxString dir = fn.GetPath(); + if ( !dir.empty() ) { - wxString dir = fn.GetPath(); - if ( !dir.empty() ) - { - gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(m_widget), - dir.fn_str()); - } + gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(m_widget), + dir.fn_str()); } + const wxString fname = fn.GetFullName(); if ( style & wxFD_SAVE ) { if ( !fname.empty() ) @@ -267,7 +264,6 @@ wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message, } } -#if GTK_CHECK_VERSION(2,4,0) if ( style & wxFD_PREVIEW ) { GtkWidget *previewImage = gtk_image_new(); @@ -278,259 +274,92 @@ wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message, G_CALLBACK(gtk_filedialog_update_preview_callback), previewImage); } -#endif // GTK+ 2.4+ } -void wxFileDialog::OnFakeOk( wxCommandEvent &event ) +void wxFileDialog::OnFakeOk(wxCommandEvent& WXUNUSED(event)) { - if (!gtk_check_version(2,4,0)) - EndDialog(wxID_OK); - else - wxGenericFileDialog::OnListOk( event ); + EndDialog(wxID_OK); } int wxFileDialog::ShowModal() { - if (!gtk_check_version(2,4,0)) - return wxDialog::ShowModal(); - else - return wxGenericFileDialog::ShowModal(); + return wxDialog::ShowModal(); } bool wxFileDialog::Show( bool show ) { - if (!gtk_check_version(2,4,0)) - return wxDialog::Show( show ); - else - return wxGenericFileDialog::Show( show ); + return wxDialog::Show( show ); } -void wxFileDialog::DoSetSize(int x, int y, int width, int height, int sizeFlags ) +void wxFileDialog::DoSetSize(int WXUNUSED(x), int WXUNUSED(y), + int WXUNUSED(width), int WXUNUSED(height), + int WXUNUSED(sizeFlags)) { - if (!m_wxwindow) - return; - else - wxGenericFileDialog::DoSetSize( x, y, width, height, sizeFlags ); } wxString wxFileDialog::GetPath() const { - if (!gtk_check_version(2,4,0)) - { - wxGtkString str(gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(m_widget))); - return wxConvFileName->cMB2WX(str); - } - - return wxGenericFileDialog::GetPath(); + return m_fc.GetPath(); } void wxFileDialog::GetFilenames(wxArrayString& files) const { - if (!gtk_check_version(2,4,0)) - { - GetPaths(files); - for (size_t n = 0; n < files.GetCount(); ++n ) - { - wxFileName file(files[n]); - files[n] = file.GetFullName(); - } - } - else - wxGenericFileDialog::GetFilenames( files ); + m_fc.GetFilenames( files ); } void wxFileDialog::GetPaths(wxArrayString& paths) const { - if (!gtk_check_version(2,4,0)) - { - paths.Empty(); - if (gtk_file_chooser_get_select_multiple(GTK_FILE_CHOOSER(m_widget))) - { - GSList *gpathsi = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(m_widget)); - GSList *gpaths = gpathsi; - while (gpathsi) - { - wxString file(wxConvFileName->cMB2WX((gchar*) gpathsi->data)); - paths.Add(file); - g_free(gpathsi->data); - gpathsi = gpathsi->next; - } - - g_slist_free(gpaths); - } - else - paths.Add(GetPath()); - } - else - wxGenericFileDialog::GetPaths( paths ); + m_fc.GetPaths( paths ); } void wxFileDialog::SetMessage(const wxString& message) { - if (!gtk_check_version(2,4,0)) - { - m_message = message; - SetTitle(message); - } - else - wxGenericFileDialog::SetMessage( message ); + m_message = message; + SetTitle(message); } void wxFileDialog::SetPath(const wxString& path) { - if (!gtk_check_version(2,4,0)) - { - if (path.empty()) return; - - gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(m_widget), wxConvFileName->cWX2MB(path)); - } - else - wxGenericFileDialog::SetPath( path ); + m_fc.SetPath( path ); } void wxFileDialog::SetDirectory(const wxString& dir) { - if (!gtk_check_version(2,4,0)) - { - if (wxDirExists(dir)) - { - gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(m_widget), wxConvFileName->cWX2MB(dir)); - } - } - else - wxGenericFileDialog::SetDirectory( dir ); + m_fc.SetDirectory( dir ); } wxString wxFileDialog::GetDirectory() const { - if (!gtk_check_version(2,4,0)) - { - wxGtkString str(gtk_file_chooser_get_current_folder(GTK_FILE_CHOOSER(m_widget))); - return wxConvFileName->cMB2WX(str); - } - - return wxGenericFileDialog::GetDirectory(); + return m_fc.GetDirectory(); } void wxFileDialog::SetFilename(const wxString& name) { - if (!gtk_check_version(2,4,0)) - { - if (HasFdFlag(wxFD_SAVE)) - gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(m_widget), wxGTK_CONV(name)); - else - SetPath(wxFileName(GetDirectory(), name).GetFullPath()); - } + if (HasFdFlag(wxFD_SAVE)) + gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(m_widget), wxGTK_CONV(name)); else - wxGenericFileDialog::SetFilename( name ); + SetPath(wxFileName(GetDirectory(), name).GetFullPath()); } wxString wxFileDialog::GetFilename() const { - if (!gtk_check_version(2,4,0)) - return wxFileName(GetPath()).GetFullName(); - else - return wxGenericFileDialog::GetFilename(); + return m_fc.GetFilename(); } void wxFileDialog::SetWildcard(const wxString& wildCard) { - if (!gtk_check_version(2,4,0)) - { - // parse filters - wxArrayString wildDescriptions, wildFilters; - if (!wxParseCommonDialogsFilter(wildCard, wildDescriptions, wildFilters)) - { - wxFAIL_MSG( wxT("wxFileDialog::SetWildCard - bad wildcard string") ); - } - else - { - // Parsing went fine. Set m_wildCard to be returned by wxFileDialogBase::GetWildcard - m_wildCard = wildCard; - - GtkFileChooser* chooser = GTK_FILE_CHOOSER(m_widget); - - // empty current filter list: - GSList* ifilters = gtk_file_chooser_list_filters(chooser); - GSList* filters = ifilters; - - while (ifilters) - { - gtk_file_chooser_remove_filter(chooser,GTK_FILE_FILTER(ifilters->data)); - ifilters = ifilters->next; - } - g_slist_free(filters); - - // add parsed to GtkChooser - for (size_t n = 0; n < wildFilters.GetCount(); ++n) - { - GtkFileFilter* filter = gtk_file_filter_new(); - gtk_file_filter_set_name(filter, wxGTK_CONV(wildDescriptions[n])); - - wxStringTokenizer exttok(wildFilters[n], wxT(";")); - while (exttok.HasMoreTokens()) - { - wxString token = exttok.GetNextToken(); - gtk_file_filter_add_pattern(filter, wxGTK_CONV(token)); - } - - gtk_file_chooser_add_filter(chooser, filter); - } - - // Reset the filter index - SetFilterIndex(0); - } - } - else - wxGenericFileDialog::SetWildcard( wildCard ); + m_fc.SetWildcard( wildCard ); } void wxFileDialog::SetFilterIndex(int filterIndex) { - if (!gtk_check_version(2,4,0)) - { - gpointer filter; - GtkFileChooser *chooser = GTK_FILE_CHOOSER(m_widget); - GSList *filters = gtk_file_chooser_list_filters(chooser); - - filter = g_slist_nth_data(filters, filterIndex); - - if (filter != NULL) - { - gtk_file_chooser_set_filter(chooser, GTK_FILE_FILTER(filter)); - } - else - { - wxFAIL_MSG( wxT("wxFileDialog::SetFilterIndex - bad filter index") ); - } - - g_slist_free(filters); - } - else - wxGenericFileDialog::SetFilterIndex( filterIndex ); + m_fc.SetFilterIndex( filterIndex); } int wxFileDialog::GetFilterIndex() const { - if (!gtk_check_version(2,4,0)) - { - GtkFileChooser *chooser = GTK_FILE_CHOOSER(m_widget); - GtkFileFilter *filter = gtk_file_chooser_get_filter(chooser); - GSList *filters = gtk_file_chooser_list_filters(chooser); - gint index = g_slist_index(filters, filter); - g_slist_free(filters); - - if (index == -1) - { - wxFAIL_MSG( wxT("wxFileDialog::GetFilterIndex - bad filter index returned by gtk+") ); - return 0; - } - else - return index; - } - else - return wxGenericFileDialog::GetFilterIndex(); + return m_fc.GetFilterIndex(); } -#endif // wxUSE_FILEDLG && __WXGTK24__ +#endif // wxUSE_FILEDLG