X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fmessage-dialog.c;h=525fca40e22894b6ff70823efa359cf56499d153;hb=e598cda225c4f98025ec43b72eb1a9dd691b77cd;hp=840e1e2adc0c71107b62101d8b129e1c3a881c1c;hpb=b3cd77d4190ad01f3297eb82ffb5053c536a427a;p=pspp-builds.git
diff --git a/src/ui/gui/message-dialog.c b/src/ui/gui/message-dialog.c
index 840e1e2a..525fca40 100644
--- a/src/ui/gui/message-dialog.c
+++ b/src/ui/gui/message-dialog.c
@@ -1,11 +1,9 @@
-/*
- PSPPIRE --- A Graphical User Interface for PSPP
- Copyright (C) 2004,2005 Free Software Foundation
- Written by John Darrington
+/* PSPPIRE - a graphical user interface for PSPP.
+ Copyright (C) 2004, 2005 Free Software Foundation, Inc.
- This program is free software; you can redistribute it and/or modify
+ 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
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
@@ -14,10 +12,7 @@
GNU General Public License for more details.
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.
-*/
+ along with this program. If not, see . */
#include
@@ -29,6 +24,7 @@
#define N_(msgid) msgid
#include
+#include
#include "message-dialog.h"
#include "progname.h"
@@ -39,129 +35,240 @@
#include "helper.h"
-extern GladeXML *xml;
+static void enqueue_msg (const struct msg *m);
+static gboolean popup_messages (gpointer);
+#define MAX_EARLY_MESSAGES 100
+static GQueue *early_queue;
+static unsigned long dropped_messages;
-static void enqueue_msg(const struct msg *m);
+#define MAX_LATE_MESSAGES 10
+static GQueue *late_queue;
+static int error_cnt, warning_cnt, note_cnt;
-static GQueue *message_queue;
+static GladeXML *message_xml;
+static GtkDialog *message_dialog;
void
-message_dialog_init (void)
+message_dialog_init (struct source_stream *ss)
{
- message_queue = g_queue_new();
- msg_init(enqueue_msg);
+ early_queue = g_queue_new ();
+ dropped_messages = 0;
+ late_queue = g_queue_new ();
+ error_cnt = warning_cnt = note_cnt = 0;
+ msg_init (ss, enqueue_msg);
+ message_xml = XML_NEW ("message-dialog.glade");
+ message_dialog = GTK_DIALOG (get_widget_assert (message_xml,
+ "message-dialog"));
}
-
void
message_dialog_done (void)
{
- msg_done();
- g_queue_free(message_queue);
+ msg_done ();
+ g_queue_free (early_queue);
+ dropped_messages = 0;
+ g_queue_free (late_queue);
+ gtk_widget_destroy (GTK_WIDGET (message_dialog));
+ g_object_unref (message_xml);
}
-static gboolean
-dequeue_message(gpointer data)
+static void
+format_message (struct msg *m, struct string *msg)
{
- struct msg * m ;
+ const char *label;
- /* 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;
-
- m = g_queue_pop_tail(message_queue);
+ if (m->where.file_name)
+ ds_put_format (msg, "%s:", m->where.file_name);
+ if (m->where.line_number != -1)
+ ds_put_format (msg, "%d:", m->where.line_number);
+ if (m->where.file_name || m->where.line_number != -1)
+ ds_put_char (msg, ' ');
- if ( m )
+ switch (m->severity)
{
- popup_message(m);
- msg_destroy(m);
- return TRUE;
+ case MSG_ERROR:
+ switch (m->category)
+ {
+ case MSG_SYNTAX:
+ label = _("syntax error");
+ break;
+
+ case MSG_DATA:
+ label = _("data file error");
+ break;
+
+ case MSG_GENERAL:
+ default:
+ label = _("PSPP error");
+ break;
+ }
+ break;
+ case MSG_WARNING:
+ switch (m->category)
+ {
+ case MSG_SYNTAX:
+ label = _("syntax warning");
+ break;
+
+ case MSG_DATA:
+ label = _("data file warning");
+ break;
+
+ case MSG_GENERAL:
+ default:
+ label = _("PSPP warning");
+ break;
+ }
+ break;
+ case MSG_NOTE:
+ default:
+ switch (m->category)
+ {
+ case MSG_SYNTAX:
+ label = _("syntax information");
+ break;
+
+ case MSG_DATA:
+ label = _("data file information");
+ break;
+
+ case MSG_GENERAL:
+ default:
+ label = _("PSPP information");
+ break;
+ }
+ break;
}
-
- return FALSE;
+ ds_put_format (msg, "%s: %s\n", label, m->text);
+ msg_destroy (m);
}
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)
+enqueue_msg (const struct msg *msg)
{
- GtkWindow *parent;
- GtkWidget *dialog;
-
- gint message_type;
- const char *msg;
+ struct msg *m = msg_dup (msg);
switch (m->severity)
{
case MSG_ERROR:
- message_type = GTK_MESSAGE_ERROR;
+ error_cnt++;
break;
case MSG_WARNING:
- message_type = GTK_MESSAGE_WARNING;
+ warning_cnt++;
break;
case MSG_NOTE:
- default:
- message_type = GTK_MESSAGE_INFO;
- break;
- };
-
- switch (m->category)
- {
- case MSG_SYNTAX:
- msg = _("Script Error");
- break;
-
- case MSG_DATA:
- msg = _("Data File Error");
+ note_cnt++;
break;
+ }
- case MSG_GENERAL:
- default:
- msg = _("PSPP Error");
- break;
- };
-
- parent = GTK_WINDOW(get_widget_assert(xml, "data_editor"));
-
- dialog = gtk_message_dialog_new(parent,
- GTK_DIALOG_MODAL,
- message_type,
- GTK_BUTTONS_CLOSE,
- msg);
-
- gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(dialog),
- "%s", m->text);
-
- gtk_window_set_transient_for(GTK_WINDOW(dialog), parent);
-
- gtk_dialog_run(GTK_DIALOG(dialog));
-
- gtk_widget_destroy (dialog);
+ if (g_queue_get_length (early_queue) < MAX_EARLY_MESSAGES)
+ {
+ if (g_queue_is_empty (early_queue))
+ g_idle_add (popup_messages, NULL);
+ g_queue_push_tail (early_queue, m);
+ }
+ else
+ {
+ if (g_queue_get_length (late_queue) >= MAX_LATE_MESSAGES)
+ {
+ struct msg *m = g_queue_pop_head (late_queue);
+ msg_destroy (m);
+ dropped_messages++;
+ }
+ g_queue_push_tail (late_queue, m);
+ }
}
-/* FIXME: This is a stub .
- * A temporary workaround until getl.c is rearranged
- */
-void
-msg_location (struct msg_locator *loc)
+gboolean
+popup_messages (gpointer unused UNUSED)
{
- loc->file_name = 0;
- loc->line_number = -1;
+ GtkTextBuffer *text_buffer;
+ GtkTextIter end;
+ GtkTextView *text_view;
+ GtkLabel *label;
+ struct string lead, msg;
+ int message_cnt;
+
+ /* 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;
+
+ /* Compose the lead-in. */
+ message_cnt = error_cnt + warning_cnt + note_cnt;
+ ds_init_empty (&lead);
+ if (dropped_messages == 0)
+ ds_put_format (
+ &lead,
+ ngettext ("The PSPP processing engine reported the following message:",
+ "The PSPP processing engine reported the following messages:",
+ message_cnt));
+ else
+ {
+ ds_put_format (
+ &lead,
+ ngettext ("The PSPP processing engine reported %d message.",
+ "The PSPP processing engine reported %d messages.",
+ message_cnt),
+ message_cnt);
+ ds_put_cstr (&lead, " ");
+ ds_put_format (
+ &lead,
+ ngettext ("%d of these messages are displayed below.",
+ "%d of these messages are displayed below.",
+ MAX_EARLY_MESSAGES + MAX_LATE_MESSAGES),
+ MAX_EARLY_MESSAGES + MAX_LATE_MESSAGES);
+ }
+
+
+ /* Compose the messages. */
+ ds_init_empty (&msg);
+ while (!g_queue_is_empty (early_queue))
+ format_message (g_queue_pop_head (early_queue), &msg);
+ if (dropped_messages)
+ {
+ ds_put_format (&msg, "...\nOmitting %lu messages\n...\n",
+ dropped_messages);
+ dropped_messages = 0;
+ }
+ while (!g_queue_is_empty (late_queue))
+ format_message (g_queue_pop_head (late_queue), &msg);
+
+ /* Set up the dialog. */
+ if (message_xml == NULL || message_dialog == NULL)
+ goto use_fallback;
+
+ text_buffer = gtk_text_buffer_new (NULL);
+ gtk_text_buffer_get_end_iter (text_buffer, &end);
+ gtk_text_buffer_insert (text_buffer, &end, ds_data (&msg), ds_length (&msg));
+ ds_destroy (&msg);
+
+ label = GTK_LABEL (get_widget_assert (message_xml, "lead-in"));
+ if (label == NULL)
+ goto use_fallback;
+ gtk_label_set_text (label, ds_cstr (&lead));
+
+ text_view = GTK_TEXT_VIEW (get_widget_assert (message_xml, "message"));
+ if (text_view == NULL)
+ goto use_fallback;
+ gtk_text_view_set_buffer (text_view, text_buffer);
+
+ gtk_dialog_run (message_dialog);
+ gtk_widget_hide (GTK_WIDGET (message_dialog));
+
+ return FALSE;
+
+use_fallback:
+ g_warning ("Could not create message dialog. "
+ "Is PSPPIRE properly installed?");
+ fputs (ds_cstr (&msg), stderr);
+ ds_destroy (&lead);
+ ds_destroy (&msg);
+ return FALSE;
}