set resolution of print preview from print data (modified patch 1851381)

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

diff --git a/src/gtk/msgdlg.cpp b/src/gtk/msgdlg.cpp
index 85ac15e5ebb37a3e1289a2636b13e0572385b52e..49b2a38b1cf256e483d63e8193b12123a143cc05 100644 (file)
--- a/src/gtk/msgdlg.cpp
+++ b/src/gtk/msgdlg.cpp
@@ -1,32 +1,35 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        msgdlg.cpp
+// Name:        src/gtk/msgdlg.cpp

 // Purpose:     wxMessageDialog for GTK+2
 // Author:      Vaclav Slavik
 // Modified by:
 // Created:     2003/02/28
 // RCS-ID:      $Id$
 // Copyright:   (c) Vaclav Slavik, 2003
 // Purpose:     wxMessageDialog for GTK+2
 // Author:      Vaclav Slavik
 // Modified by:
 // Created:     2003/02/28
 // RCS-ID:      $Id$
 // Copyright:   (c) Vaclav Slavik, 2003

-// Licence:    wxWindows licence
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
-#pragma implementation "msgdlg.h"
-#endif
-

 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__

-#pragma hdrstop
+    #pragma hdrstop

 #endif
 
 #endif
 

-#if wxUSE_MSGDLG && defined(__WXGTK20__)
+#if wxUSE_MSGDLG && !defined(__WXGPE__)
+
+#include "wx/msgdlg.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/intl.h"
+#endif

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

-#include "wx/msgdlg.h"
-#include "wx/intl.h"
+#if wxUSE_LIBHILDON
+    #include <hildon-widgets/hildon-note.h>
+#endif // wxUSE_LIBHILDON

 
 IMPLEMENT_CLASS(wxMessageDialog, wxDialog)
 
 
 IMPLEMENT_CLASS(wxMessageDialog, wxDialog)
 


@@ -35,22 +38,50 @@ wxMessageDialog::wxMessageDialog(wxWindow *parent,
                                  const wxString& caption,
                                  long style,
                                  const wxPoint& WXUNUSED(pos))
                                  const wxString& caption,
                                  long style,
                                  const wxPoint& WXUNUSED(pos))

+               : wxMessageDialogBase(GetParentForModalDialog(parent),
+                                     message,
+                                     caption,
+                                     style)

 {
 {

-    m_caption = caption;
-    m_message = message;
-    m_dialogStyle = style;
-    m_parent = parent;

 }
 
 }
 

-int wxMessageDialog::ShowModal()
+void wxMessageDialog::GTKCreateMsgDialog()

 {
 {

-    GtkWidget *dlg;
-    GtkMessageType type;
+    GtkWindow * const parent = m_parent ? GTK_WINDOW(m_parent->m_widget) : NULL;
+
+#if wxUSE_LIBHILDON
+    const char *stockIcon;
+    if ( m_dialogStyle & wxICON_ERROR )
+        stockIcon = "qgn_note_gene_syserror";
+    else if ( m_dialogStyle & wxICON_EXCLAMATION )
+        stockIcon = "qgn_note_gene_syswarning";
+    else if ( m_dialogStyle & wxICON_INFORMATION )
+        stockIcon = "qgn_note_info";
+    else if ( m_dialogStyle & wxICON_QUESTION )
+        stockIcon = "qgn_note_confirm";
+    else
+        stockIcon = "";
+
+    // there is no generic note creation function in public API so we have no
+    // choice but to use g_object_new() directly
+    m_widget = (GtkWidget *)g_object_new
+               (
+                HILDON_TYPE_NOTE,
+                "note_type", HILDON_NOTE_CONFIRMATION_BUTTON_TYPE,
+                "description", (const char *)GetFullMessage().utf8_str(),
+                "icon", stockIcon,
+                NULL
+               );
+#else // !wxUSE_LIBHILDON
+    GtkMessageType type = GTK_MESSAGE_ERROR;

     GtkButtonsType buttons = GTK_BUTTONS_OK;
     GtkButtonsType buttons = GTK_BUTTONS_OK;

-    
+

     if (m_dialogStyle & wxYES_NO)
     {
     if (m_dialogStyle & wxYES_NO)
     {

-        buttons = GTK_BUTTONS_YES_NO;
+        if (m_dialogStyle & wxCANCEL)
+            buttons = GTK_BUTTONS_NONE;
+        else
+            buttons = GTK_BUTTONS_YES_NO;

     }
 
     if (m_dialogStyle & wxOK)
     }
 
     if (m_dialogStyle & wxOK)


@@ -60,7 +91,7 @@ int wxMessageDialog::ShowModal()
         else
             buttons = GTK_BUTTONS_OK;
     }
         else
             buttons = GTK_BUTTONS_OK;
     }

-    
+

     if (m_dialogStyle & wxICON_EXCLAMATION)
         type = GTK_MESSAGE_WARNING;
     else if (m_dialogStyle & wxICON_ERROR)
     if (m_dialogStyle & wxICON_EXCLAMATION)
         type = GTK_MESSAGE_WARNING;
     else if (m_dialogStyle & wxICON_ERROR)


@@ -69,28 +100,111 @@ int wxMessageDialog::ShowModal()
         type = GTK_MESSAGE_INFO;
     else if (m_dialogStyle & wxICON_QUESTION)
         type = GTK_MESSAGE_QUESTION;
         type = GTK_MESSAGE_INFO;
     else if (m_dialogStyle & wxICON_QUESTION)
         type = GTK_MESSAGE_QUESTION;

+    else
+    {
+        // GTK+ doesn't have a "typeless" msg box, so try to auto detect...
+        type = m_dialogStyle & wxYES ? GTK_MESSAGE_QUESTION : GTK_MESSAGE_INFO;
+    }
+
+    wxString message;
+#if GTK_CHECK_VERSION(2, 6, 0)
+    bool needsExtMessage = false;
+    if ( gtk_check_version(2, 6, 0) == NULL && !m_extendedMessage.empty() )
+    {
+        message = m_message;
+        needsExtMessage = true;
+    }
+    else // extended message not needed or not supported
+#endif // GTK+ 2.6+
+    {
+        message = GetFullMessage();
+    }
+
+    m_widget = gtk_message_dialog_new(parent,
+                                      GTK_DIALOG_MODAL,
+                                      type,
+                                      buttons,
+                                      "%s",
+                                      (const char*)wxGTK_CONV(message));
+
+#if GTK_CHECK_VERSION(2, 6, 0)
+    if ( needsExtMessage )
+    {
+        gtk_message_dialog_format_secondary_text
+        (
+            (GtkMessageDialog *)m_widget,
+            "%s",
+            (const char *)wxGTK_CONV(m_extendedMessage)
+        );
+    }
+#endif // GTK+ 2.6+
+#endif // wxUSE_LIBHILDON/!wxUSE_LIBHILDON

 
 

-    dlg = gtk_message_dialog_new(m_parent ?
-                                    GTK_WINDOW(m_parent->m_widget) : NULL,
-                                 GTK_DIALOG_MODAL,
-                                 type, buttons,
-                                 "%s", (const char*)wxGTK_CONV(m_message));

     if (m_caption != wxMessageBoxCaptionStr)
     if (m_caption != wxMessageBoxCaptionStr)

-        gtk_window_set_title(GTK_WINDOW(dlg), wxGTK_CONV(m_caption));
+        gtk_window_set_title(GTK_WINDOW(m_widget), wxGTK_CONV(m_caption));

 
 

-    if (m_dialogStyle & wxYES_NO)
+    // we need to add dialogs manually when using Yes/No/Cancel dialog as GTK+
+    // doesn't support it natively and when using Hildon we add all the buttons
+    // manually as it doesn't support too many of the combinations we have
+    GtkDialog * const dlg = GTK_DIALOG(m_widget);
+    if ( m_dialogStyle & wxYES_NO )

     {
     {

-        if (m_dialogStyle & wxCANCEL)
-            gtk_dialog_add_button(GTK_DIALOG(dlg), GTK_STOCK_CANCEL,
-                                  GTK_RESPONSE_CANCEL);
-        if (m_dialogStyle & wxNO_DEFAULT)
-            gtk_dialog_set_default_response(GTK_DIALOG(dlg), GTK_RESPONSE_NO);
-        else
-            gtk_dialog_set_default_response(GTK_DIALOG(dlg), GTK_RESPONSE_YES);
+        if ( m_dialogStyle & wxCANCEL )
+        {
+            gtk_dialog_add_button(dlg, GTK_STOCK_NO, GTK_RESPONSE_NO);
+            gtk_dialog_add_button(dlg, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
+            gtk_dialog_add_button(dlg, GTK_STOCK_YES, GTK_RESPONSE_YES);
+        }
+#if wxUSE_LIBHILDON
+        else // just Yes/No
+        {
+            gtk_dialog_add_button(dlg, GTK_STOCK_NO, GTK_RESPONSE_NO);
+            gtk_dialog_add_button(dlg, GTK_STOCK_YES, GTK_RESPONSE_YES);
+        }
+#endif // wxUSE_LIBHILDON
+
+        gtk_dialog_set_default_response(dlg,
+                                        m_dialogStyle & wxNO_DEFAULT
+                                            ? GTK_RESPONSE_NO
+                                            : GTK_RESPONSE_YES);

     }
     }

-    
-    gint result = gtk_dialog_run(GTK_DIALOG(dlg));
-    gtk_widget_destroy(dlg);
+#if wxUSE_LIBHILDON
+    else // Ok or Ok/Cancel dialog
+    {
+        gtk_dialog_add_button(dlg, GTK_STOCK_OK, GTK_RESPONSE_OK);
+        if ( m_dialogStyle & wxCANCEL )
+            gtk_dialog_add_button(dlg, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
+    }
+#endif // wxUSE_LIBHILDON
+
+    // VZ: isn't this done by GTK+ itself?
+    if (parent)
+        gtk_window_set_transient_for(GTK_WINDOW(m_widget), parent);
+}
+
+int wxMessageDialog::ShowModal()
+{
+    // break the mouse capture as it would interfere with modal dialog (see
+    // wxDialog::ShowModal)
+    wxWindow * const win = wxWindow::GetCapture();
+    if ( win )
+        win->GTKReleaseMouseAndNotify();
+
+    if ( !m_widget )
+    {
+        GTKCreateMsgDialog();
+        wxCHECK_MSG( m_widget, wxID_CANCEL,
+                     _T("failed to create GtkMessageDialog") );
+    }
+
+    // This should be necessary, but otherwise the
+    // parent TLW will disappear..
+    if (m_parent)
+        gtk_window_present( GTK_WINDOW(m_parent->m_widget) );
+
+    gint result = gtk_dialog_run(GTK_DIALOG(m_widget));
+    gtk_widget_destroy(m_widget);
+    m_widget = NULL;

 
     switch (result)
     {
 
     switch (result)
     {


@@ -98,7 +212,9 @@ int wxMessageDialog::ShowModal()
             wxFAIL_MSG(_T("unexpected GtkMessageDialog return code"));
             // fall through
 
             wxFAIL_MSG(_T("unexpected GtkMessageDialog return code"));
             // fall through
 

-        case GTK_RESPONSE_CANCEL: 
+        case GTK_RESPONSE_CANCEL:
+        case GTK_RESPONSE_DELETE_EVENT:
+        case GTK_RESPONSE_CLOSE:

             return wxID_CANCEL;
         case GTK_RESPONSE_OK:
             return wxID_OK;
             return wxID_CANCEL;
         case GTK_RESPONSE_OK:
             return wxID_OK;


@@ -109,5 +225,5 @@ int wxMessageDialog::ShowModal()
     }
 }
 
     }
 }
 

-#endif // wxUSE_MSGDLG && defined(__WXGTK20__)

 
 

+#endif // wxUSE_MSGDLG && !defined(__WXGPE__)