2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999,2000 Hiroyuki Yamamoto
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
25 #include <gdk/gdkkeysyms.h>
26 #include <gtk/gtkwidget.h>
27 #include <gtk/gtkwindow.h>
28 #include <gtk/gtksignal.h>
29 #include <gtk/gtkscrolledwindow.h>
30 #include <gtk/gtktext.h>
31 #include <gtk/gtkstyle.h>
34 #include "logwindow.h"
37 #include "prefs_common.h"
39 static LogWindow *logwindow;
41 static void key_pressed(GtkWidget *widget, GdkEventKey *event,
43 void log_window_clear(GtkWidget *text);
45 LogWindow *log_window_create(void)
49 GtkWidget *scrolledwin;
52 debug_print(_("Creating log window...\n"));
53 logwin = g_new0(LogWindow, 1);
55 window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
56 gtk_window_set_title(GTK_WINDOW(window), _("Protocol log"));
57 gtk_window_set_wmclass(GTK_WINDOW(window), "log_window", "Sylpheed");
58 gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
59 gtk_widget_set_usize(window, 520, 400);
60 gtk_signal_connect(GTK_OBJECT(window), "delete_event",
61 GTK_SIGNAL_FUNC(gtk_widget_hide_on_delete), NULL);
62 gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
63 GTK_SIGNAL_FUNC(key_pressed), logwin);
64 gtk_widget_realize(window);
66 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
67 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
68 GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
69 gtk_container_add(GTK_CONTAINER(window), scrolledwin);
70 gtk_widget_show(scrolledwin);
72 text = gtk_text_new(gtk_scrolled_window_get_hadjustment
73 (GTK_SCROLLED_WINDOW(scrolledwin)),
74 gtk_scrolled_window_get_vadjustment
75 (GTK_SCROLLED_WINDOW(scrolledwin)));
76 gtk_container_add(GTK_CONTAINER(scrolledwin), text);
77 gtk_widget_show(text);
79 logwin->window = window;
80 logwin->scrolledwin = scrolledwin;
88 void log_window_init(LogWindow *logwin)
90 GdkColormap *colormap;
92 {{0, 0, 0xafff, 0}, {0, 0xefff, 0, 0}, {0, 0xefff, 0, 0}};
96 gtkut_widget_disable_theme_engine(logwin->text);
98 logwin->msg_color = color[0];
99 logwin->warn_color = color[1];
100 logwin->error_color = color[2];
102 colormap = gdk_window_get_colormap(logwin->window->window);
103 gdk_colormap_alloc_colors(colormap, color, 3, FALSE, TRUE, success);
105 for (i = 0; i < 3; i++) {
106 if (success[i] == FALSE) {
109 g_warning("LogWindow: color allocation failed\n");
110 style = gtk_widget_get_style(logwin->window);
111 logwin->msg_color = logwin->warn_color =
112 logwin->error_color = style->black;
118 void log_window_show(LogWindow *logwin)
120 gtk_widget_hide(logwin->window);
121 gtk_widget_show(logwin->window);
124 void log_window_append(const gchar *str, LogType type)
127 GdkColor *color = NULL;
130 g_return_if_fail(logwindow != NULL);
132 text = GTK_TEXT(logwindow->text);
136 color = &logwindow->warn_color;
140 color = &logwindow->error_color;
144 color = &logwindow->msg_color;
150 if (head) gtk_text_insert(text, NULL, color, NULL, head, -1);
151 gtk_text_insert(text, NULL, color, NULL, str, -1);
152 if (prefs_common.cliplog)
153 log_window_clear (GTK_WIDGET (text));
156 static void key_pressed(GtkWidget *widget, GdkEventKey *event,
159 if (event && event->keyval == GDK_Escape)
160 gtk_widget_hide(logwin->window);
163 void log_window_clear(GtkWidget *text)
169 length = gtk_text_get_length (GTK_TEXT (text));
170 debug_print(_("Log window length: %u\n"), length);
172 if (length > prefs_common.loglength) {
173 /* find the end of the first line after the cut off
175 point = length - prefs_common.loglength;
176 gtk_text_set_point (GTK_TEXT (text), point);
177 str = gtk_editable_get_chars (GTK_EDITABLE (text),
179 gtk_text_freeze (GTK_TEXT (text));
180 while(str && *str != '\n')
181 str = gtk_editable_get_chars (GTK_EDITABLE (text),
185 gtk_text_set_point (GTK_TEXT (text), 0);
186 if (!gtk_text_forward_delete (GTK_TEXT (text), point + 1))
187 debug_print (_("Error clearing log\n"));
188 gtk_text_thaw (GTK_TEXT (text));
189 gtk_text_set_point (GTK_TEXT (text),
190 gtk_text_get_length (GTK_TEXT (text)));