X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fmessage-dialog.c;h=866f8c6d91f1065762ba0a636291c255bd05c67a;hb=9a331fe64eb814ae5c1322e21717a04fb254bf65;hp=227d3528de221ddc6a30f487d50722797e78c400;hpb=75fe94ea24fd7b12a0d99b8f36a79d8423e668d4;p=pspp-builds.git
diff --git a/src/ui/gui/message-dialog.c b/src/ui/gui/message-dialog.c
index 227d3528..866f8c6d 100644
--- a/src/ui/gui/message-dialog.c
+++ b/src/ui/gui/message-dialog.c
@@ -1,10 +1,9 @@
-/*
- PSPPIRE --- A Graphical User Interface for PSPP
- Copyright (C) 2004,2005 Free Software Foundation
+/* 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,
@@ -13,10 +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
@@ -28,59 +24,125 @@
#define N_(msgid) msgid
#include
+#include
#include
#include "message-dialog.h"
#include "progname.h"
#include
-#include
#include
#include "helper.h"
static void enqueue_msg (const struct msg *m);
+static gboolean popup_messages (gpointer);
+#define MAX_EARLY_MESSAGES 100
+static GQueue *early_queue;
-static GQueue *message_queue;
+static unsigned long dropped_messages;
+#define MAX_LATE_MESSAGES 10
+static GQueue *late_queue;
+
+static int error_cnt, warning_cnt, note_cnt;
+
+static GtkBuilder *message_xml;
+static GtkWidget *message_dialog;
void
message_dialog_init (struct source_stream *ss)
{
- message_queue = g_queue_new ();
+ 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 = builder_new ("message-dialog.ui");
+ message_dialog = get_widget_assert (message_xml, "message-dialog");
}
void
message_dialog_done (void)
{
msg_done ();
- g_queue_free (message_queue);
+ g_queue_free (early_queue);
+ dropped_messages = 0;
+ g_queue_free (late_queue);
+ gtk_widget_destroy (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;
+ 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, ' ');
- m = g_queue_pop_tail (message_queue);
-
- 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
@@ -88,66 +150,130 @@ 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)
-{
- GtkWidget *dialog;
-
- gint message_type;
- const char *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;
+ note_cnt++;
break;
- };
+ }
- switch (m->category)
+ if (g_queue_get_length (early_queue) < MAX_EARLY_MESSAGES)
{
- case MSG_SYNTAX:
- msg = _("Script Error");
- break;
+ 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);
+ }
+}
- case MSG_DATA:
- msg = _("Data File Error");
- break;
+static gboolean
+popup_messages (gpointer unused UNUSED)
+{
+ GtkTextBuffer *text_buffer;
+ GtkTextIter end;
+ GtkTextView *text_view;
+ GtkLabel *label;
+ struct string lead = DS_EMPTY_INITIALIZER;
+ struct string msg = DS_EMPTY_INITIALIZER;
+ int message_cnt;
+
+ /* Set up the dialog. */
+ if (message_xml == NULL || message_dialog == NULL)
+ goto use_fallback;
+
+ /* 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_display_pointer_is_grabbed (gtk_widget_get_display (message_dialog)))
+ {
+ ds_destroy (&lead);
+ ds_destroy (&msg);
+ return TRUE;
+ }
+
+ /* Compose the lead-in. */
+ message_cnt = error_cnt + warning_cnt + note_cnt;
+ 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);
+ }
- case MSG_GENERAL:
- default:
- msg = _("PSPP Error");
- break;
- };
- dialog = gtk_message_dialog_new ( NULL,
- GTK_DIALOG_MODAL,
- message_type,
- GTK_BUTTONS_CLOSE,
- msg);
+ /* Compose the messages. */
+ 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);
+
+ 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));
+
+ label = GTK_LABEL (get_widget_assert (message_xml, "lead-in"));
+ if (label == NULL)
+ goto use_fallback;
+ gtk_label_set_text (label, ds_cstr (&lead));
- gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
- _("%s (line %d) %s"),
- m->where.file_name,
- m->where.line_number,
- m->text);
+ 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_window_set_keep_above (GTK_WINDOW (dialog), TRUE);
+ gtk_widget_grab_focus (get_widget_assert (message_xml, "close-button"));
+ gtk_dialog_run ( GTK_DIALOG (message_dialog));
+ gtk_widget_hide (message_dialog);
- gtk_dialog_run (GTK_DIALOG (dialog));
+ ds_destroy (&lead);
+ ds_destroy (&msg);
- gtk_widget_destroy (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;
}