remove unnecessary include of wx/cairo.h

[wxWidgets.git] / src / gtk / dirdlg.cpp

diff --git a/src/gtk/dirdlg.cpp b/src/gtk/dirdlg.cpp
index 7874ff5773f8dc06960c9c81d687509d06d24f13..de1449c750efb064bc8e0b813ce55ddf62e10c2a 100644 (file)
--- a/src/gtk/dirdlg.cpp
+++ b/src/gtk/dirdlg.cpp
@@ -31,51 +31,19 @@
 
 #include "wx/gtk/private.h"
 
+#ifdef __UNIX__
 #include <unistd.h> // chdir
-
-//-----------------------------------------------------------------------------
-// "clicked" for OK-button
-//-----------------------------------------------------------------------------
-
-extern "C" {
-static void gtk_dirdialog_ok_callback(GtkWidget *widget, wxDirDialog *dialog)
-{
-    // change to the directory where the user went if asked
-    if (dialog->HasFlag(wxDD_CHANGE_DIR))
-    {
-        wxGtkString filename(gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(widget)));
-        chdir(filename);
-    }
-
-    wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK);
-    event.SetEventObject(dialog);
-    dialog->HandleWindowEvent(event);
-}
-}
-
-//-----------------------------------------------------------------------------
-// "clicked" for Cancel-button
-//-----------------------------------------------------------------------------
-
-extern "C" {
-static void gtk_dirdialog_cancel_callback(GtkWidget *WXUNUSED(w),
-                                           wxDirDialog *dialog)
-{
-    wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL);
-    event.SetEventObject(dialog);
-    dialog->HandleWindowEvent(event);
-}
-}
+#endif
 
 extern "C" {
-static void gtk_dirdialog_response_callback(GtkWidget *w,
+static void gtk_dirdialog_response_callback(GtkWidget * WXUNUSED(w),
                                              gint response,
                                              wxDirDialog *dialog)
 {
     if (response == GTK_RESPONSE_ACCEPT)
-        gtk_dirdialog_ok_callback(w, dialog);
+        dialog->GTKOnAccept();
     else // GTK_RESPONSE_CANCEL or GTK_RESPONSE_NONE
-        gtk_dirdialog_cancel_callback(w, dialog);
+        dialog->GTKOnCancel();
 }
 }
 
@@ -85,10 +53,6 @@ static void gtk_dirdialog_response_callback(GtkWidget *w,
 
 IMPLEMENT_DYNAMIC_CLASS(wxDirDialog, wxDialog)
 
-BEGIN_EVENT_TABLE(wxDirDialog, wxDirDialogBase)
-    EVT_BUTTON(wxID_OK, wxDirDialog::OnFakeOk)
-END_EVENT_TABLE()
-
 wxDirDialog::wxDirDialog(wxWindow* parent,
                          const wxString& title,
                          const wxString& defaultPath,
@@ -96,17 +60,28 @@ wxDirDialog::wxDirDialog(wxWindow* parent,
                          const wxPoint& pos,
                          const wxSize& WXUNUSED(sz),
                          const wxString& WXUNUSED(name))
+{
+    Create(parent, title, defaultPath, style, pos);
+}
+
+bool wxDirDialog::Create(wxWindow* parent,
+                         const wxString& title,
+                         const wxString& defaultPath,
+                         long style,
+                         const wxPoint& pos,
+                         const wxSize& WXUNUSED(sz),
+                         const wxString& WXUNUSED(name))
 {
     m_message = title;
 
-    parent = GetParentForModalDialog(parent);
+    parent = GetParentForModalDialog(parent, style);
 
     if (!PreCreation(parent, pos, wxDefaultSize) ||
         !CreateBase(parent, wxID_ANY, pos, wxDefaultSize, style,
                 wxDefaultValidator, wxT("dirdialog")))
     {
         wxFAIL_MSG( wxT("wxDirDialog creation failed") );
-        return;
+        return false;
     }
 
     GtkWindow* gtk_parent = NULL;
@@ -120,13 +95,14 @@ wxDirDialog::wxDirDialog(wxWindow* parent,
                    GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
                    GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
                    NULL);
+    g_object_ref(m_widget);
 
     gtk_dialog_set_default_response(GTK_DIALOG(m_widget), GTK_RESPONSE_ACCEPT);
 
     // gtk_widget_hide_on_delete is used here to avoid that Gtk automatically destroys
     // the dialog when the user press ESC on the dialog: in that case a second call to
     // ShowModal() would result in a bunch of Gtk-CRITICAL errors...
-    g_signal_connect (G_OBJECT(m_widget),
+    g_signal_connect (m_widget,
                     "delete_event",
                     G_CALLBACK (gtk_widget_hide_on_delete),
                     (gpointer)this);
@@ -134,7 +110,7 @@ wxDirDialog::wxDirDialog(wxWindow* parent,
     // local-only property could be set to false to allow non-local files to be loaded.
     // In that case get/set_uri(s) should be used instead of get/set_filename(s) everywhere
     // and the GtkFileChooserDialog should probably also be created with a backend,
-    // e.g "gnome-vfs", "default", ... (gtk_file_chooser_dialog_new_with_backend).
+    // e.g. "gnome-vfs", "default", ... (gtk_file_chooser_dialog_new_with_backend).
     // Currently local-only is kept as the default - true:
     // gtk_file_chooser_set_local_only(GTK_FILE_CHOOSER(m_widget), true);
 
@@ -142,15 +118,30 @@ wxDirDialog::wxDirDialog(wxWindow* parent,
         G_CALLBACK (gtk_dirdialog_response_callback), this);
 
     if ( !defaultPath.empty() )
-        gtk_file_chooser_set_current_folder( GTK_FILE_CHOOSER(m_widget),
-                defaultPath.fn_str() );
+        SetPath(defaultPath);
+
+    return true;
 }
 
-void wxDirDialog::OnFakeOk(wxCommandEvent& WXUNUSED(event))
+void wxDirDialog::GTKOnAccept()
 {
+    wxGtkString str(gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(m_widget)));
+    m_selectedDirectory = wxString::FromUTF8(str);
+
+    // change to the directory where the user went if asked
+    if (HasFlag(wxDD_CHANGE_DIR))
+    {
+        chdir(m_selectedDirectory.fn_str());
+    }
+
     EndDialog(wxID_OK);
 }
 
+void wxDirDialog::GTKOnCancel()
+{
+    EndDialog(wxID_CANCEL);
+}
+
 void wxDirDialog::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 {
     if (!m_wxwindow)
@@ -164,14 +155,13 @@ void wxDirDialog::SetPath(const wxString& dir)
     if (wxDirExists(dir))
     {
         gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(m_widget),
-                                            dir.fn_str());
+                                            wxGTK_CONV_FN(dir));
     }
 }
 
 wxString wxDirDialog::GetPath() const
 {
-    wxGtkString str(gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(m_widget)));
-    return wxString(str, *wxConvFileName);
+    return m_selectedDirectory;
 }
 
 #endif // wxUSE_DIRDLG