2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2001 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.
23 #include <gdk/gdkkeysyms.h>
24 #include <gtk/gtkwidget.h>
25 #include <gtk/gtkwindow.h>
26 #include <gtk/gtksignal.h>
27 #include <gtk/gtkscrolledwindow.h>
28 #include <gtk/gtktext.h>
29 #include <gtk/gtkstyle.h>
34 #include "sourcewindow.h"
38 #include "prefs_common.h"
40 static void source_window_destroy_cb (GtkWidget *widget,
41 SourceWindow *sourcewin);
42 static void key_pressed (GtkWidget *widget,
44 SourceWindow *sourcewin);
46 static GdkFont *msgfont = NULL;
48 static void source_window_init()
50 if (!msgfont && prefs_common.textfont)
51 msgfont = gtkut_font_load(prefs_common.textfont);
54 SourceWindow *source_window_create(void)
56 SourceWindow *sourcewin;
58 GtkWidget *scrolledwin;
61 debug_print("Creating source window...\n");
62 sourcewin = g_new0(SourceWindow, 1);
64 window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
65 gtk_window_set_title(GTK_WINDOW(window), _("Source of the message"));
66 gtk_window_set_wmclass(GTK_WINDOW(window), "source_window", "Sylpheed");
67 gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
68 gtk_widget_set_usize(window, 600, 500);
69 gtk_signal_connect(GTK_OBJECT(window), "destroy",
70 GTK_SIGNAL_FUNC(source_window_destroy_cb),
72 gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
73 GTK_SIGNAL_FUNC(key_pressed), sourcewin);
74 gtk_widget_realize(window);
76 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
77 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
78 GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
79 gtk_container_add(GTK_CONTAINER(window), scrolledwin);
80 gtk_widget_show(scrolledwin);
82 text = gtk_text_new(gtk_scrolled_window_get_hadjustment
83 (GTK_SCROLLED_WINDOW(scrolledwin)),
84 gtk_scrolled_window_get_vadjustment
85 (GTK_SCROLLED_WINDOW(scrolledwin)));
86 gtk_container_add(GTK_CONTAINER(scrolledwin), text);
87 gtk_widget_show(text);
89 sourcewin->window = window;
90 sourcewin->scrolledwin = scrolledwin;
91 sourcewin->text = text;
98 void source_window_show(SourceWindow *sourcewin)
100 gtk_widget_show_all(sourcewin->window);
103 void source_window_destroy(SourceWindow *sourcewin)
108 void source_window_show_msg(SourceWindow *sourcewin, MsgInfo *msginfo)
115 g_return_if_fail(msginfo != NULL);
117 file = procmsg_get_message_file(msginfo);
118 g_return_if_fail(file != NULL);
120 if ((fp = fopen(file, "rb")) == NULL) {
121 FILE_OP_ERROR(file, "fopen");
126 debug_print("Displaying the source of %s ...\n", file);
128 title = g_strdup_printf(_("%s - Source"), file);
129 gtk_window_set_title(GTK_WINDOW(sourcewin->window), title);
133 gtk_text_freeze(GTK_TEXT(sourcewin->text));
135 while (fgets(buf, sizeof(buf), fp) != NULL)
136 source_window_append(sourcewin, buf);
138 gtk_text_thaw(GTK_TEXT(sourcewin->text));
143 void source_window_append(SourceWindow *sourcewin, const gchar *str)
145 gtk_text_insert(GTK_TEXT(sourcewin->text), msgfont, NULL, NULL,
149 static void source_window_destroy_cb(GtkWidget *widget,
150 SourceWindow *sourcewin)
152 source_window_destroy(sourcewin);
155 static void key_pressed(GtkWidget *widget, GdkEventKey *event,
156 SourceWindow *sourcewin)
158 if (event && event->keyval == GDK_Escape)
159 gtk_widget_destroy(sourcewin->window);