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 70faf33d0cdf07d284b28612de3c9347668b7a8a..de1449c750efb064bc8e0b813ce55ddf62e10c2a 100644 (file)
--- a/src/gtk/dirdlg.cpp
+++ b/src/gtk/dirdlg.cpp
@@ -20,7 +20,7 @@
 
 
 
 
 
 

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

 
 #include "wx/dirdlg.h"
 
 
 #include "wx/dirdlg.h"
 


@@ -31,53 +31,19 @@
 
 #include "wx/gtk/private.h"
 
 
 #include "wx/gtk/private.h"
 

+#ifdef __UNIX__

 #include <unistd.h> // chdir
 #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->GetEventHandler()->ProcessEvent(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->GetEventHandler()->ProcessEvent(event);
-}
-}
+#endif

 
 extern "C" {
 
 extern "C" {

-static void gtk_dirdialog_response_callback(GtkWidget *w,
+static void gtk_dirdialog_response_callback(GtkWidget * WXUNUSED(w),

                                              gint response,
                                              wxDirDialog *dialog)
 {
                                              gint response,
                                              wxDirDialog *dialog)
 {

-    wxapp_install_idle_handler();
-

     if (response == GTK_RESPONSE_ACCEPT)
     if (response == GTK_RESPONSE_ACCEPT)

-        gtk_dirdialog_ok_callback(w, dialog);
+        dialog->GTKOnAccept();

     else // GTK_RESPONSE_CANCEL or GTK_RESPONSE_NONE
     else // GTK_RESPONSE_CANCEL or GTK_RESPONSE_NONE

-        gtk_dirdialog_cancel_callback(w, dialog);
+        dialog->GTKOnCancel();

 }
 }
 
 }
 }
 


@@ -85,130 +51,117 @@ static void gtk_dirdialog_response_callback(GtkWidget *w,
 // wxDirDialog
 //-----------------------------------------------------------------------------
 
 // wxDirDialog
 //-----------------------------------------------------------------------------
 

-IMPLEMENT_DYNAMIC_CLASS(wxDirDialog,wxGenericDirDialog)
+IMPLEMENT_DYNAMIC_CLASS(wxDirDialog, wxDialog)

 
 

-BEGIN_EVENT_TABLE(wxDirDialog,wxGenericDirDialog)
-    EVT_BUTTON(wxID_OK, wxDirDialog::OnFakeOk)
-END_EVENT_TABLE()
+wxDirDialog::wxDirDialog(wxWindow* parent,
+                         const wxString& title,
+                         const wxString& defaultPath,
+                         long style,
+                         const wxPoint& pos,
+                         const wxSize& WXUNUSED(sz),
+                         const wxString& WXUNUSED(name))
+{
+    Create(parent, title, defaultPath, style, pos);
+}

 
 

-wxDirDialog::wxDirDialog(wxWindow* parent, const wxString& title,
-                        const wxString& defaultPath, long style,
-                        const wxPoint& pos, const wxSize& sz,
-                        const wxString& name)
+bool wxDirDialog::Create(wxWindow* parent,
+                         const wxString& title,
+                         const wxString& defaultPath,
+                         long style,
+                         const wxPoint& pos,
+                         const wxSize& WXUNUSED(sz),
+                         const wxString& WXUNUSED(name))

 {
 {

-    if (!gtk_check_version(2,4,0))
+    m_message = title;
+
+    parent = GetParentForModalDialog(parent, style);
+
+    if (!PreCreation(parent, pos, wxDefaultSize) ||
+        !CreateBase(parent, wxID_ANY, pos, wxDefaultSize, style,
+                wxDefaultValidator, wxT("dirdialog")))

     {
     {

-        m_message = title;
-        m_needParent = false;
-
-        if (!PreCreation(parent, pos, wxDefaultSize) ||
-            !CreateBase(parent, wxID_ANY, pos, wxDefaultSize, style,
-                    wxDefaultValidator, wxT("dirdialog")))
-        {
-            wxFAIL_MSG( wxT("wxDirDialog creation failed") );
-            return;
-        }
-
-        GtkFileChooserAction gtk_action;
-        GtkWindow* gtk_parent = NULL;
-        if (parent)
-            gtk_parent = GTK_WINDOW( gtk_widget_get_toplevel(parent->m_widget) );
-
-        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(
-                       wxGTK_CONV(m_message),
-                       gtk_parent,
-                       gtk_action,
-                       GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
-                       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,
-        // 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);
-
-        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) );
+        wxFAIL_MSG( wxT("wxDirDialog creation failed") );
+        return false;

     }
     }

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

 
 

-void wxDirDialog::OnFakeOk( wxCommandEvent &event )
-{
-    if (!gtk_check_version(2,4,0))
-        EndDialog(wxID_OK);
-    else
-        wxGenericDirDialog::OnOK( event );
+    GtkWindow* gtk_parent = NULL;
+    if (parent)
+        gtk_parent = GTK_WINDOW( gtk_widget_get_toplevel(parent->m_widget) );
+
+    m_widget = gtk_file_chooser_dialog_new(
+                   wxGTK_CONV(m_message),
+                   gtk_parent,
+                   GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
+                   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 (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,
+    // 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);
+
+    g_signal_connect (m_widget, "response",
+        G_CALLBACK (gtk_dirdialog_response_callback), this);
+
+    if ( !defaultPath.empty() )
+        SetPath(defaultPath);
+
+    return true;

 }
 
 }
 

-int wxDirDialog::ShowModal()
+void wxDirDialog::GTKOnAccept()

 {
 {

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

 }
 
 }
 

-bool wxDirDialog::Show( bool show )
+void wxDirDialog::GTKOnCancel()

 {
 {

-    if (!gtk_check_version(2,4,0))
-        return wxDialog::Show( show );
-    else
-        return wxGenericDirDialog::Show( show );
+    EndDialog(wxID_CANCEL);

 }
 
 void wxDirDialog::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 {
     if (!m_wxwindow)
         return;
 }
 
 void wxDirDialog::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 {
     if (!m_wxwindow)
         return;

-    else
-        wxGenericDirDialog::DoSetSize( x, y, width, height, sizeFlags );
+
+    wxDirDialogBase::DoSetSize( x, y, width, height, sizeFlags );

 }
 
 void wxDirDialog::SetPath(const wxString& dir)
 {
 }
 
 void wxDirDialog::SetPath(const wxString& dir)
 {

-    if (!gtk_check_version(2,4,0))
+    if (wxDirExists(dir))

     {
     {

-        if (wxDirExists(dir))
-        {
-            gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(m_widget), wxConvFileName->cWX2MB(dir));
-        }
+        gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(m_widget),
+                                            wxGTK_CONV_FN(dir));

     }
     }

-    else
-        wxGenericDirDialog::SetPath( dir );

 }
 
 wxString wxDirDialog::GetPath() const
 {
 }
 
 wxString wxDirDialog::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 wxGenericDirDialog::GetPath();
+    return m_selectedDirectory;

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