X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fmessage-dialog.c;h=227d3528de221ddc6a30f487d50722797e78c400;hb=75fe94ea24fd7b12a0d99b8f36a79d8423e668d4;hp=f1a18baf5bf5caf7080f7f2cb6e4607d0c34c5ff;hpb=6fdf428d72c5695c1bc21a7158f75a542d96df8b;p=pspp-builds.git

diff --git a/src/ui/gui/message-dialog.c b/src/ui/gui/message-dialog.c
index f1a18baf..227d3528 100644
--- a/src/ui/gui/message-dialog.c
+++ b/src/ui/gui/message-dialog.c
@@ -1,7 +1,6 @@
-/* 
+/*
    PSPPIRE --- A Graphical User Interface for PSPP
    Copyright (C) 2004,2005  Free Software Foundation
-   Written by John Darrington
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -16,7 +15,7 @@
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-   02110-1301, USA. 
+   02110-1301, USA.
 */
 
 
@@ -24,33 +23,86 @@
 #include <stdarg.h>
 
 #include <config.h>
+#include <gettext.h>
+#define _(msgid) gettext (msgid)
+#define N_(msgid) msgid
+
 #include <libpspp/message.h>
+#include <libpspp/msg-locator.h>
 #include "message-dialog.h"
 #include "progname.h"
 
 
 #include <gtk/gtk.h>
 #include <glade/glade.h>
+#include <glib.h>
 
 #include "helper.h"
 
-extern GladeXML *xml;
+static void enqueue_msg (const struct msg *m);
+
+
+static GQueue *message_queue;
+
 
-#define _(A) A
+void
+message_dialog_init (struct source_stream *ss)
+{
+  message_queue = g_queue_new ();
+  msg_init (ss, enqueue_msg);
+}
+
+void
+message_dialog_done (void)
+{
+  msg_done ();
+  g_queue_free (message_queue);
+}
+
+static gboolean
+dequeue_message (gpointer data)
+{
+  struct msg * m ;
 
+  /* If a pointer grab is in effect, then the combination of that, and
+     a modal dialog box, will cause an impossible situation.
+     So don't pop it up just yet.
+  */
+  if ( gdk_pointer_is_grabbed ())
+    return TRUE;
 
-void 
-vmsg(int klass, const char *fmt, va_list args)
+  m = g_queue_pop_tail (message_queue);
+
+  if ( m )
+    {
+      popup_message (m);
+      msg_destroy (m);
+      return TRUE;
+    }
+
+  return FALSE;
+}
+
+static void
+enqueue_msg (const struct msg *msg)
+{
+  struct msg *m = msg_dup (msg);
+
+  g_queue_push_head (message_queue, m);
+
+  g_idle_add (dequeue_message, 0);
+}
+
+
+void
+popup_message (const struct msg *m)
 {
-  gchar *msg = 0;
-  gchar *text = g_strdup_vprintf (fmt, args);
+  GtkWidget *dialog;
 
-  GtkWindow *parent ;
-  GtkWidget *dialog ;
-		    
   gint message_type;
+  const char *msg;
 
-  switch (msg_class_to_severity (klass))
+  switch (m->severity)
     {
     case MSG_ERROR:
       message_type = GTK_MESSAGE_ERROR;
@@ -63,84 +115,39 @@ vmsg(int klass, const char *fmt, va_list args)
       message_type = GTK_MESSAGE_INFO;
       break;
     };
-  
-  switch (msg_class_to_category (klass)) 
+
+  switch (m->category)
     {
     case MSG_SYNTAX:
-      msg = g_strdup(_("Script Error"));
+      msg = _("Script Error");
       break;
 
     case MSG_DATA:
-      msg = g_strdup(_("Data File Error"));
+      msg = _("Data File Error");
       break;
 
     case MSG_GENERAL:
     default:
-      msg = g_strdup(_("PSPP Error"));
+      msg = _("PSPP Error");
       break;
     };
-  
-  parent = GTK_WINDOW(get_widget_assert(xml, "data_editor"));
 
-  dialog = gtk_message_dialog_new(parent,
+  dialog = gtk_message_dialog_new ( NULL,
 				  GTK_DIALOG_MODAL,
 				  message_type,
 				  GTK_BUTTONS_CLOSE,
 				  msg);
-  
-  gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(dialog), text);
-
-  g_free(text);
-  g_free(msg);
-    
-  gtk_window_set_transient_for(GTK_WINDOW(dialog), parent);
-
-  gtk_dialog_run(GTK_DIALOG(dialog));
-
-  gtk_widget_destroy (dialog);
-
-}
-
-
-void 
-msg(enum msg_class klass, const char *fmt, ...)
-{
-  va_list ap;
-  va_start(ap, fmt);
-  vmsg(klass, fmt, ap);
-  va_end(ap);
-}
-
 
-void
-msg_emit (const struct msg *m)
-{
-  vmsg (msg_class_from_category_and_severity (m->category, m->severity),
-        "%s", m->text);
-}
+  gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
+                                           _("%s (line %d) %s"),
+					   m->where.file_name,
+					   m->where.line_number,
+					   m->text);
 
+  gtk_window_set_keep_above (GTK_WINDOW (dialog), TRUE);
 
-void 
-msg_assert_fail(const char *expr, const char *file, int line)
-{
-  msg(ME, "Assertion failed: %s:%d; (%s)\n",file,line,expr);
-}
-
-/* Writes MESSAGE formatted with printf, to stderr, if the
-   verbosity level is at least LEVEL. */
-void
-verbose_msg (int level, const char *format, ...)
-{
-  /* Do nothing for now. */
-}
+  gtk_dialog_run (GTK_DIALOG (dialog));
 
-/* FIXME: This is a stub .
- * A temporary workaround until getl.c is rearranged
- */
-void
-msg_location (struct msg_locator *loc)
-{
-	loc->file_name = 0;
-	loc->line_number = -1;
+  gtk_widget_destroy (dialog);
 }