-/*
+/*
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
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.
*/
#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;
+
+
+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;
-#define _(A) A
+ m = g_queue_pop_tail (message_queue);
+ if ( m )
+ {
+ popup_message (m);
+ msg_destroy (m);
+ return TRUE;
+ }
-void
-vmsg(int klass, const char *fmt, va_list args)
+ return FALSE;
+}
+
+static void
+enqueue_msg (const struct msg *msg)
{
- gchar *msg = 0;
- gchar *text = g_strdup_vprintf (fmt, args);
+ 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)
+{
+ GtkWidget *dialog;
+ gchar *location = NULL;
- 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;
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
-err_vmsg (const struct error *e, const char *format, va_list args)
-{
- vmsg(msg_class_from_category_and_severity (e->category, e->severity),
- format, args);
-}
+ if ( m->where.line_number != -1)
+ {
+ location = g_strdup_printf (_("%s (line %d)"),
+ m->where.file_name ? m->where.file_name : "",
+ m->where.line_number);
+ }
+ else
+ {
+ location = g_strdup_printf (_("%s"),
+ m->where.file_name ? m->where.file_name : ""); }
+ gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
+ _("%s %s"),
+ location,
+ m->text);
+ g_free (location);
-void
-err_assert_fail(const char *expr, const char *file, int line)
-{
- msg(ME, "Assertion failed: %s:%d; (%s)\n",file,line,expr);
-}
+ gtk_window_set_keep_above (GTK_WINDOW (dialog), TRUE);
-/* 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
-err_location (struct file_locator *f)
-{
- f->file_name = 0;
- f->line_number = -1;
+ gtk_widget_destroy (dialog);
}