X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/83624f79609f0d5e240c1f7d77d044bfff9702fc..1f3154c809eebf42351427a4eaf7ea1e56864742:/src/gtk1/filedlg.cpp diff --git a/src/gtk1/filedlg.cpp b/src/gtk1/filedlg.cpp index 0af0f8a0e0..946ae917c4 100644 --- a/src/gtk1/filedlg.cpp +++ b/src/gtk1/filedlg.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: filedlg.cpp +// Name: gtk/filedlg.cpp // Purpose: // Author: Robert Roebling // Id: $Id$ @@ -16,40 +16,110 @@ #include "wx/intl.h" #include "wx/generic/msgdlgg.h" -#include "gtk/gtk.h" + +#include //----------------------------------------------------------------------------- -// wxFileDialog +// idle system +//----------------------------------------------------------------------------- + +extern void wxapp_install_idle_handler(); +extern bool g_isIdle; + +//----------------------------------------------------------------------------- +// "delete_event" +//----------------------------------------------------------------------------- + +static +bool gtk_filedialog_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), wxDialog *win ) +{ + if (g_isIdle) wxapp_install_idle_handler(); + +/* + printf( "OnDelete from " ); + if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) + printf( win->GetClassInfo()->GetClassName() ); + printf( ".\n" ); +*/ + + win->Close(); + + return TRUE; +} + +//----------------------------------------------------------------------------- +// "clicked" for OK-button //----------------------------------------------------------------------------- -void gtk_filedialog_ok_callback( GtkWidget *WXUNUSED(widget), gpointer data ) +static +void gtk_filedialog_ok_callback( GtkWidget *WXUNUSED(widget), wxFileDialog *dialog ) { - wxFileDialog *dialog = (wxFileDialog*)data; - wxCommandEvent event(wxEVT_NULL); - int style; + if (g_isIdle) wxapp_install_idle_handler(); + + int style = dialog->GetStyle(); + + GtkFileSelection *filedlg = GTK_FILE_SELECTION(dialog->m_widget); + char *filename = gtk_file_selection_get_filename(filedlg); + + if ( (style & wxSAVE) && ( style & wxOVERWRITE_PROMPT ) ) + { + if (wxFileExists( filename )) + { + wxString msg; + msg.Printf( _("File '%s' already exists, do you really want to " + "overwrite it?"), filename); + + if (wxMessageBox(msg, _("Confirm"), wxYES_NO) != wxYES) + return; + } + } + else if ( (style & wxOPEN) && ( style & wxFILE_MUST_EXIST) ) + { + if ( !wxFileExists( filename ) ) + { + wxMessageBox(_("Please choose an existing file."), _("Error"), wxOK); - style = dialog->GetStyle(); + return; + } + } - if((style&wxSAVE)&&(style&wxOVERWRITE_PROMPT)) + // change to the directory where the user went if asked + if ( style & wxCHANGE_DIR ) { - if(wxFileExists(gtk_file_selection_get_filename(GTK_FILE_SELECTION(dialog->m_widget) ))) - { - if(wxMessageBox(_("File exists. Overwrite?"), - _("Confirm"), wxYES_NO) != wxYES) - return; - } + wxString cwd; + wxSplitPath(filename, &cwd, NULL, NULL); + + if ( cwd != wxGetWorkingDirectory() ) + { + wxSetWorkingDirectory(cwd); + } } - dialog->OnOK( event ); + dialog->SetPath( filename ); + + wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK); + event.SetEventObject( dialog ); + dialog->GetEventHandler()->ProcessEvent( event ); } -void gtk_filedialog_cancel_callback( GtkWidget *WXUNUSED(widget), gpointer data ) +//----------------------------------------------------------------------------- +// "clicked" for Cancel-button +//----------------------------------------------------------------------------- + +static +void gtk_filedialog_cancel_callback( GtkWidget *WXUNUSED(w), wxFileDialog *dialog ) { - wxFileDialog *dialog = (wxFileDialog*)data; - wxCommandEvent event(wxEVT_NULL); - dialog->OnCancel( event ); + if (g_isIdle) wxapp_install_idle_handler(); + + wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL); + event.SetEventObject( dialog ); + dialog->GetEventHandler()->ProcessEvent( event ); } +//----------------------------------------------------------------------------- +// wxFileDialog +//----------------------------------------------------------------------------- + IMPLEMENT_DYNAMIC_CLASS(wxFileDialog,wxDialog) wxFileDialog::wxFileDialog( wxWindow *parent, const wxString& message, @@ -59,113 +129,147 @@ wxFileDialog::wxFileDialog( wxWindow *parent, const wxString& message, { m_needParent = FALSE; - PreCreation( parent, -1, pos, wxDefaultSize, style | wxDIALOG_MODAL, "filedialog" ); + if (!PreCreation( parent, pos, wxDefaultSize ) || + !CreateBase( parent, -1, pos, wxDefaultSize, style | wxDIALOG_MODAL, wxDefaultValidator, wxT("filedialog") )) + { + wxFAIL_MSG( wxT("wxXX creation failed") ); + return; + } + m_message = message; - m_path = ""; + m_path = wxT(""); m_fileName = defaultFileName; m_dir = defaultDir; m_wildCard = wildCard; m_dialogStyle = style; m_filterIndex = 1; - m_widget = gtk_file_selection_new( m_message ); - + m_widget = gtk_file_selection_new( m_message.mbc_str() ); + int x = (gdk_screen_width () - 400) / 2; int y = (gdk_screen_height () - 400) / 2; gtk_widget_set_uposition( m_widget, x, y ); - + GtkFileSelection *sel = GTK_FILE_SELECTION(m_widget); + gtk_file_selection_hide_fileop_buttons( sel ); // they don't work anyway m_path.Append(m_dir); - if(! m_path.IsEmpty() && m_path.Last()!='/') m_path.Append('/'); + if( ! m_path.IsEmpty() && m_path.Last()!=wxT('/') ) + m_path.Append('/'); m_path.Append(m_fileName); - if(m_path.Length()>1) gtk_file_selection_set_filename(sel,m_path); + if(m_path.Length()>1) gtk_file_selection_set_filename(sel,m_path.mbc_str()); gtk_signal_connect( GTK_OBJECT(sel->ok_button), "clicked", GTK_SIGNAL_FUNC(gtk_filedialog_ok_callback), (gpointer*)this ); + // strange way to internationalize + gtk_label_set( GTK_LABEL( GTK_BUTTON(sel->ok_button)->child ), wxConvCurrent->cWX2MB(_("OK")) ); + gtk_signal_connect( GTK_OBJECT(sel->cancel_button), "clicked", GTK_SIGNAL_FUNC(gtk_filedialog_cancel_callback), (gpointer*)this ); + + // strange way to internationalize + gtk_label_set( GTK_LABEL( GTK_BUTTON(sel->cancel_button)->child ), wxConvCurrent->cWX2MB(_("Cancel")) ); + + gtk_signal_connect( GTK_OBJECT(m_widget), "delete_event", + GTK_SIGNAL_FUNC(gtk_filedialog_delete_callback), (gpointer)this ); } -int wxFileDialog::ShowModal(void) +void wxFileDialog::SetPath(const wxString& path) { - int ret = wxDialog::ShowModal(); - - if (ret == wxID_OK) + // not only set the full path but also update filename and dir + m_path = path; + if ( !!path ) { - m_fileName = gtk_file_selection_get_filename( GTK_FILE_SELECTION(m_widget) ); - m_path = gtk_file_selection_get_filename( GTK_FILE_SELECTION(m_widget) ); + wxString ext; + wxSplitPath(path, &m_dir, &m_fileName, &ext); + if (!ext.IsEmpty()) + { + m_fileName += wxT("."); + m_fileName += ext; + } } - return ret; } +// ---------------------------------------------------------------------------- +// global functions +// ---------------------------------------------------------------------------- + +wxString +wxFileSelectorEx(const wxChar *message, + const wxChar *default_path, + const wxChar *default_filename, + int *indexDefaultExtension, + const wxChar *wildcard, + int flags, + wxWindow *parent, + int x, int y) +{ + // TODO: implement this somehow + return wxFileSelector(message, default_path, default_filename, wxT(""), + wildcard, flags, parent, x, y); +} -char *wxFileSelector( const char *title, - const char *defaultDir, const char *defaultFileName, - const char *defaultExtension, const char *filter, int flags, +wxString wxFileSelector( const wxChar *title, + const wxChar *defaultDir, const wxChar *defaultFileName, + const wxChar *defaultExtension, const wxChar *filter, int flags, wxWindow *parent, int x, int y ) { - wxString filter2(""); + wxString filter2; if ( defaultExtension && !filter ) - filter2 = wxString("*.") + wxString(defaultExtension) ; + filter2 = wxString(wxT("*.")) + wxString(defaultExtension) ; else if ( filter ) filter2 = filter; wxString defaultDirString; if (defaultDir) defaultDirString = defaultDir; - else - defaultDirString = ""; wxString defaultFilenameString; if (defaultFileName) defaultFilenameString = defaultFileName; - else - defaultFilenameString = ""; - + wxFileDialog fileDialog( parent, title, defaultDirString, defaultFilenameString, filter2, flags, wxPoint(x, y) ); if ( fileDialog.ShowModal() == wxID_OK ) { - strcpy(wxBuffer, (const char *)fileDialog.GetPath()); - return wxBuffer; + return fileDialog.GetPath(); } else { - return (char *) NULL; + return wxEmptyString; } } -char* wxLoadFileSelector( const char *what, const char *extension, const char *default_name, wxWindow *parent ) +wxString wxLoadFileSelector( const wxChar *what, const wxChar *extension, const wxChar *default_name, wxWindow *parent ) { - char *ext = (char *)extension; + wxChar *ext = (wxChar *)extension; + + wxString prompt = wxString::Format(_("Load %s file"), what); - char prompt[50]; - wxString str = _("Load %s file"); - sprintf(prompt, str, what); + if (*ext == wxT('.')) + ext++; - if (*ext == '.') ext++; - char wild[60]; - sprintf(wild, "*.%s", ext); + wxString wild = wxString::Format(_T("*.%s"), ext); - return wxFileSelector (prompt, (const char *) NULL, default_name, ext, wild, 0, parent); + return wxFileSelector(prompt, (const wxChar *) NULL, default_name, + ext, wild, 0, parent); } -char* wxSaveFileSelector(const char *what, const char *extension, const char *default_name, +wxString wxSaveFileSelector(const wxChar *what, const wxChar *extension, const wxChar *default_name, wxWindow *parent ) { - char *ext = (char *)extension; + wxChar *ext = (wxChar *)extension; + + wxString prompt = wxString::Format(_("Save %s file"), what); - char prompt[50]; - wxString str = _("Save %s file"); - sprintf(prompt, str, what); + if (*ext == wxT('.')) + ext++; - if (*ext == '.') ext++; - char wild[60]; - sprintf(wild, "*.%s", ext); + wxString wild = wxString::Format(_T("*.%s"), ext); - return wxFileSelector (prompt, (const char *) NULL, default_name, ext, wild, 0, parent); + return wxFileSelector(prompt, (const wxChar *) NULL, default_name, + ext, wild, 0, parent); }