disable select root menu command when the root is hidden

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

diff --git a/src/gtk/dirdlg.cpp b/src/gtk/dirdlg.cpp
index 29dba78b056da2cce86f351980ac4c59e8e4493a..7e75f051314503a21af3164ace7cd839f4cef8af 100644 (file)
--- a/src/gtk/dirdlg.cpp
+++ b/src/gtk/dirdlg.cpp
@@ -20,74 +20,33 @@
 
 
 
 
 
 

-#if wxUSE_DIRDLG
+#if wxUSE_DIRDLG && defined( __WXGTK24__ )

 
 #include "wx/dirdlg.h"
 
 #ifndef WX_PRECOMP
     #include "wx/intl.h"
 
 #include "wx/dirdlg.h"
 
 #ifndef WX_PRECOMP
     #include "wx/intl.h"

+    #include "wx/filedlg.h"

 #endif
 
 #endif
 

-#ifdef __WXGTK24__
-
-#include <gtk/gtk.h>

 #include "wx/gtk/private.h"
 
 #include <unistd.h> // chdir
 
 #include "wx/gtk/private.h"
 
 #include <unistd.h> // chdir
 

-#include "wx/filename.h" // wxFilename
-#include "wx/tokenzr.h" // wxStringTokenizer
-#include "wx/filefn.h" // ::wxGetCwd
-#include "wx/msgdlg.h" // wxMessageDialog
-
-//-----------------------------------------------------------------------------
-// idle system
-//-----------------------------------------------------------------------------
-
-extern void wxapp_install_idle_handler();
-

 //-----------------------------------------------------------------------------
 // "clicked" for OK-button
 //-----------------------------------------------------------------------------
 
 extern "C" {
 //-----------------------------------------------------------------------------
 // "clicked" for OK-button
 //-----------------------------------------------------------------------------
 
 extern "C" {

-static void gtk_filedialog_ok_callback(GtkWidget *widget, wxDirDialog *dialog)
+static void gtk_dirdialog_ok_callback(GtkWidget *widget, wxDirDialog *dialog)

 {
 {

-    int style = dialog->GetStyle();
-    gchar* filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(widget));
-
-    // gtk version numbers must be identical with the one in ctor (that calls set_do_overwrite_confirmation)
-#if GTK_CHECK_VERSION(2,7,3)
-    if(gtk_check_version(2,7,3) != NULL)
-#endif
-    if ((style & wxSAVE) && (style & wxOVERWRITE_PROMPT))
-    {
-        if ( g_file_test(filename, G_FILE_TEST_EXISTS) )
-        {
-            wxString msg;
-
-            msg.Printf(
-                _("File '%s' already exists, do you really want to overwrite it?"),
-                wxString(wxConvFileName->cMB2WX(filename)).c_str());
-
-            wxMessageDialog dlg(dialog, msg, _("Confirm"),
-                               wxYES_NO | wxICON_QUESTION);
-            if (dlg.ShowModal() != wxID_YES)
-                return;
-        }
-    }
-

     // change to the directory where the user went if asked
     // change to the directory where the user went if asked

-    if (style & wxCHANGE_DIR)
+    if (dialog->HasFlag(wxDD_CHANGE_DIR))

     {
     {

-        // Use chdir to not care about filename encodings
-        gchar* folder = g_path_get_dirname(filename);
-        chdir(folder);
-        g_free(folder);
+        wxGtkString filename(gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(widget)));
+        chdir(filename);

     }
 
     }
 

-    g_free(filename);
-

     wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK);
     event.SetEventObject(dialog);
     dialog->GetEventHandler()->ProcessEvent(event);
     wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK);
     event.SetEventObject(dialog);
     dialog->GetEventHandler()->ProcessEvent(event);


@@ -99,7 +58,7 @@ static void gtk_filedialog_ok_callback(GtkWidget *widget, wxDirDialog *dialog)
 //-----------------------------------------------------------------------------
 
 extern "C" {
 //-----------------------------------------------------------------------------
 
 extern "C" {

-static void gtk_filedialog_cancel_callback(GtkWidget *WXUNUSED(w),
+static void gtk_dirdialog_cancel_callback(GtkWidget *WXUNUSED(w),

                                            wxDirDialog *dialog)
 {
     wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL);
                                            wxDirDialog *dialog)
 {
     wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL);


@@ -109,26 +68,19 @@ static void gtk_filedialog_cancel_callback(GtkWidget *WXUNUSED(w),
 }
 
 extern "C" {
 }
 
 extern "C" {

-static void gtk_filedialog_response_callback(GtkWidget *w,
+static void gtk_dirdialog_response_callback(GtkWidget *w,

                                              gint response,
                                              wxDirDialog *dialog)
 {
     wxapp_install_idle_handler();
 
     if (response == GTK_RESPONSE_ACCEPT)
                                              gint response,
                                              wxDirDialog *dialog)
 {
     wxapp_install_idle_handler();
 
     if (response == GTK_RESPONSE_ACCEPT)

-        gtk_filedialog_ok_callback(w, dialog);
-    else if (response == GTK_RESPONSE_CANCEL)
-        gtk_filedialog_cancel_callback(w, dialog);
-    else // "delete"
-    {
-        gtk_filedialog_cancel_callback(w, dialog);
-        dialog->m_destroyed_by_delete = true;
-    }
+        gtk_dirdialog_ok_callback(w, dialog);
+    else // GTK_RESPONSE_CANCEL or GTK_RESPONSE_NONE
+        gtk_dirdialog_cancel_callback(w, dialog);

 }
 }
 
 }
 }
 

-#endif // __WXGTK24__
-

 //-----------------------------------------------------------------------------
 // wxDirDialog
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 // wxDirDialog
 //-----------------------------------------------------------------------------


@@ -144,16 +96,14 @@ wxDirDialog::wxDirDialog(wxWindow* parent, const wxString& title,
                         const wxPoint& pos, const wxSize& sz,
                         const wxString& name)
 {
                         const wxPoint& pos, const wxSize& sz,
                         const wxString& name)
 {

-#ifdef __WXGTK24__

     if (!gtk_check_version(2,4,0))
     {
         m_message = title;
         m_needParent = false;
     if (!gtk_check_version(2,4,0))
     {
         m_message = title;
         m_needParent = false;

-        m_destroyed_by_delete = false;

 
         if (!PreCreation(parent, pos, wxDefaultSize) ||
             !CreateBase(parent, wxID_ANY, pos, wxDefaultSize, style,
 
         if (!PreCreation(parent, pos, wxDefaultSize) ||
             !CreateBase(parent, wxID_ANY, pos, wxDefaultSize, style,

-                    wxDefaultValidator, wxT("filedialog")))
+                    wxDefaultValidator, wxT("dirdialog")))

         {
             wxFAIL_MSG( wxT("wxDirDialog creation failed") );
             return;
         {
             wxFAIL_MSG( wxT("wxDirDialog creation failed") );
             return;


@@ -164,8 +114,9 @@ wxDirDialog::wxDirDialog(wxWindow* parent, const wxString& title,
         if (parent)
             gtk_parent = GTK_WINDOW( gtk_widget_get_toplevel(parent->m_widget) );
 
         if (parent)
             gtk_parent = GTK_WINDOW( gtk_widget_get_toplevel(parent->m_widget) );
 

-        gtk_action = GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER;
-        if (style & wxDD_NEW_DIR_BUTTON)
+        if (HasFlag(wxDD_DIR_MUST_EXIST))
+            gtk_action = GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER;
+        else

             gtk_action = GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER;
 
         m_widget = gtk_file_chooser_dialog_new(
             gtk_action = GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER;
 
         m_widget = gtk_file_chooser_dialog_new(


@@ -176,6 +127,16 @@ wxDirDialog::wxDirDialog(wxWindow* parent, const wxString& title,
                        GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
                        NULL);
 
                        GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
                        NULL);
 

+        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),
+                        "delete_event",
+                        G_CALLBACK (gtk_widget_hide_on_delete),
+                        (gpointer)this);
+

         // 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,
         // 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,


@@ -183,60 +144,42 @@ wxDirDialog::wxDirDialog(wxWindow* parent, const wxString& title,
         // Currently local-only is kept as the default - true:
         // gtk_file_chooser_set_local_only(GTK_FILE_CHOOSER(m_widget), true);
 
         // Currently local-only is kept as the default - true:
         // gtk_file_chooser_set_local_only(GTK_FILE_CHOOSER(m_widget), true);
 

-        g_signal_connect(G_OBJECT(m_widget), "response",
-            GTK_SIGNAL_FUNC(gtk_filedialog_response_callback), (gpointer)this);
+        g_signal_connect (m_widget, "response",
+            G_CALLBACK (gtk_dirdialog_response_callback), this);

 
         if ( !defaultPath.empty() )
             gtk_file_chooser_set_current_folder( GTK_FILE_CHOOSER(m_widget),
                     wxConvFileName->cWX2MB(defaultPath) );
     }
     else
 
         if ( !defaultPath.empty() )
             gtk_file_chooser_set_current_folder( GTK_FILE_CHOOSER(m_widget),
                     wxConvFileName->cWX2MB(defaultPath) );
     }
     else

-#endif

         wxGenericDirDialog::Create(parent, title, defaultPath, style, pos, sz, name);
 }
 
         wxGenericDirDialog::Create(parent, title, defaultPath, style, pos, sz, name);
 }
 

-wxDirDialog::~wxDirDialog()
-{
-#ifdef __WXGTK24__
-    if (!gtk_check_version(2,4,0))
-    {
-        if (m_destroyed_by_delete)
-            m_widget = NULL;
-    }
-#endif
-}
-

 void wxDirDialog::OnFakeOk( wxCommandEvent &event )
 {
 void wxDirDialog::OnFakeOk( wxCommandEvent &event )
 {

-#ifdef __WXGTK24__

     if (!gtk_check_version(2,4,0))
     if (!gtk_check_version(2,4,0))

-        wxDialog::OnOK( event );
+        EndDialog(wxID_OK);

     else
     else

-#endif

         wxGenericDirDialog::OnOK( event );
 }
 
 int wxDirDialog::ShowModal()
 {
         wxGenericDirDialog::OnOK( event );
 }
 
 int wxDirDialog::ShowModal()
 {

-#ifdef __WXGTK24__

     if (!gtk_check_version(2,4,0))
         return wxDialog::ShowModal();
     else
     if (!gtk_check_version(2,4,0))
         return wxDialog::ShowModal();
     else

-#endif

         return wxGenericDirDialog::ShowModal();
 }
 
 bool wxDirDialog::Show( bool show )
 {
         return wxGenericDirDialog::ShowModal();
 }
 
 bool wxDirDialog::Show( bool show )
 {

-#ifdef __WXGTK24__

     if (!gtk_check_version(2,4,0))
         return wxDialog::Show( show );
     else
     if (!gtk_check_version(2,4,0))
         return wxDialog::Show( show );
     else

-#endif

         return wxGenericDirDialog::Show( show );
 }
 
         return wxGenericDirDialog::Show( show );
 }
 

-void wxDirDialog::DoSetSize(int x, int y, int width, int height, int sizeFlags )
+void wxDirDialog::DoSetSize(int x, int y, int width, int height, int sizeFlags)

 {
     if (!m_wxwindow)
         return;
 {
     if (!m_wxwindow)
         return;


@@ -246,27 +189,26 @@ void wxDirDialog::DoSetSize(int x, int y, int width, int height, int sizeFlags )
 
 void wxDirDialog::SetPath(const wxString& dir)
 {
 
 void wxDirDialog::SetPath(const wxString& dir)
 {

-#ifdef __WXGTK24__

     if (!gtk_check_version(2,4,0))
     {
         if (wxDirExists(dir))
         {
     if (!gtk_check_version(2,4,0))
     {
         if (wxDirExists(dir))
         {

-            gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(m_widget), wxConvFileName->cWX2MB(dir));
+            gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(m_widget), wxConvFileName->cWX2MB(dir));

         }
     }
     else
         }
     }
     else

-#endif

         wxGenericDirDialog::SetPath( dir );
 }
 
 wxString wxDirDialog::GetPath() const
 {
         wxGenericDirDialog::SetPath( dir );
 }
 
 wxString wxDirDialog::GetPath() const
 {

-#ifdef __WXGTK24__

     if (!gtk_check_version(2,4,0))
     if (!gtk_check_version(2,4,0))

-        return wxConvFileName->cMB2WX( gtk_file_chooser_get_filename( GTK_FILE_CHOOSER(m_widget) ) );
-    else
-#endif
-        return wxGenericDirDialog::GetPath();
+    {
+        wxGtkString str(gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(m_widget)));
+        return wxConvFileName->cMB2WX(str);
+    }
+
+    return wxGenericDirDialog::GetPath();

 }
 
 #endif // wxUSE_DIRDLG
 }
 
 #endif // wxUSE_DIRDLG