2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2003 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"
37 #include "prefs_common.h"
39 static void source_window_size_alloc_cb (GtkWidget *widget,
40 GtkAllocation *allocation);
41 static void source_window_destroy_cb (GtkWidget *widget,
42 SourceWindow *sourcewin);
43 static void key_pressed (GtkWidget *widget,
45 SourceWindow *sourcewin);
47 static GdkFont *msgfont = NULL;
49 static void source_window_init()
51 if (!msgfont && prefs_common.textfont)
52 msgfont = gtkut_font_load(prefs_common.textfont);
55 SourceWindow *source_window_create(void)
57 SourceWindow *sourcewin;
59 GtkWidget *scrolledwin;
62 debug_print("Creating source window...\n");
63 sourcewin = g_new0(SourceWindow, 1);
65 window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
66 gtk_window_set_title(GTK_WINDOW(window), _("Source of the message"));
67 gtk_window_set_wmclass(GTK_WINDOW(window), "source_window", "Sylpheed");
68 gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
69 gtk_widget_set_usize(window, prefs_common.sourcewin_width,
70 prefs_common.sourcewin_height);
71 gtk_signal_connect(GTK_OBJECT(window), "size_allocate",
72 GTK_SIGNAL_FUNC(source_window_size_alloc_cb),
74 gtk_signal_connect(GTK_OBJECT(window), "destroy",
75 GTK_SIGNAL_FUNC(source_window_destroy_cb),
77 gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
78 GTK_SIGNAL_FUNC(key_pressed), sourcewin);
79 gtk_widget_realize(window);
81 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
82 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
83 GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
84 gtk_container_add(GTK_CONTAINER(window), scrolledwin);
85 gtk_widget_show(scrolledwin);
87 text = gtk_text_new(gtk_scrolled_window_get_hadjustment
88 (GTK_SCROLLED_WINDOW(scrolledwin)),
89 gtk_scrolled_window_get_vadjustment
90 (GTK_SCROLLED_WINDOW(scrolledwin)));
91 gtk_container_add(GTK_CONTAINER(scrolledwin), text);
92 gtk_widget_show(text);
94 sourcewin->window = window;
95 sourcewin->scrolledwin = scrolledwin;
96 sourcewin->text = text;
103 void source_window_show(SourceWindow *sourcewin)
105 gtk_widget_show_all(sourcewin->window);
108 void source_window_destroy(SourceWindow *sourcewin)
113 void source_window_show_msg(SourceWindow *sourcewin, MsgInfo *msginfo)
120 g_return_if_fail(msginfo != NULL);
122 file = procmsg_get_message_file(msginfo);
123 g_return_if_fail(file != NULL);
125 if ((fp = fopen(file, "rb")) == NULL) {
126 FILE_OP_ERROR(file, "fopen");
131 debug_print("Displaying the source of %s ...\n", file);
133 title = g_strdup_printf(_("%s - Source"), file);
134 gtk_window_set_title(GTK_WINDOW(sourcewin->window), title);
138 gtk_text_freeze(GTK_TEXT(sourcewin->text));
140 while (fgets(buf, sizeof(buf), fp) != NULL)
141 source_window_append(sourcewin, buf);
143 gtk_text_thaw(GTK_TEXT(sourcewin->text));
148 void source_window_append(SourceWindow *sourcewin, const gchar *str)
153 len = strlen(str) + 1;
154 Xalloca(out, len, return);
155 conv_localetodisp(out, len, str);
156 gtk_text_insert(GTK_TEXT(sourcewin->text), msgfont, NULL, NULL,
160 static void source_window_size_alloc_cb(GtkWidget *widget,
161 GtkAllocation *allocation)
163 g_return_if_fail(allocation != NULL);
165 prefs_common.sourcewin_width = allocation->width;
166 prefs_common.sourcewin_height = allocation->height;
169 static void source_window_destroy_cb(GtkWidget *widget,
170 SourceWindow *sourcewin)
172 source_window_destroy(sourcewin);
175 static void key_pressed(GtkWidget *widget, GdkEventKey *event,
176 SourceWindow *sourcewin)
179 if (!event || !sourcewin) return;
181 switch (event->keyval) {
184 if ((event->state & GDK_CONTROL_MASK) != 0)
185 gtk_editable_select_region(GTK_EDITABLE(sourcewin->text), 0, -1);
188 gtk_widget_destroy(sourcewin->window);