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 gboolean key_pressed (GtkWidget *widget,
45 SourceWindow *sourcewin);
47 static void source_window_init()
51 SourceWindow *source_window_create(void)
53 SourceWindow *sourcewin;
55 GtkWidget *scrolledwin;
57 static PangoFontDescription *font_desc = NULL;
59 debug_print("Creating source window...\n");
60 sourcewin = g_new0(SourceWindow, 1);
62 window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
63 gtk_window_set_title(GTK_WINDOW(window), _("Source of the message"));
64 gtk_window_set_wmclass(GTK_WINDOW(window), "source_window", "Sylpheed");
65 gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
66 gtk_widget_set_size_request(window, prefs_common.sourcewin_width,
67 prefs_common.sourcewin_height);
68 g_signal_connect(G_OBJECT(window), "size_allocate",
69 G_CALLBACK(source_window_size_alloc_cb),
71 g_signal_connect(G_OBJECT(window), "destroy",
72 G_CALLBACK(source_window_destroy_cb),
74 g_signal_connect(G_OBJECT(window), "key_press_event",
75 G_CALLBACK(key_pressed), sourcewin);
76 gtk_widget_realize(window);
78 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
79 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
80 GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
81 gtk_container_add(GTK_CONTAINER(window), scrolledwin);
82 gtk_widget_show(scrolledwin);
84 text = gtk_text_view_new();
85 gtk_text_view_set_editable(GTK_TEXT_VIEW(text), FALSE);
86 if (!font_desc && prefs_common.textfont)
87 font_desc = pango_font_description_from_string
88 (prefs_common.textfont);
90 gtk_widget_modify_font(text, font_desc);
91 pango_font_description_free(font_desc);
93 gtk_container_add(GTK_CONTAINER(scrolledwin), text);
94 gtk_widget_show(text);
96 sourcewin->window = window;
97 sourcewin->scrolledwin = scrolledwin;
98 sourcewin->text = text;
100 source_window_init();
105 void source_window_show(SourceWindow *sourcewin)
107 gtk_widget_show_all(sourcewin->window);
110 void source_window_destroy(SourceWindow *sourcewin)
115 void source_window_show_msg(SourceWindow *sourcewin, MsgInfo *msginfo)
122 g_return_if_fail(msginfo != NULL);
124 file = procmsg_get_message_file(msginfo);
125 g_return_if_fail(file != NULL);
127 if ((fp = fopen(file, "rb")) == NULL) {
128 FILE_OP_ERROR(file, "fopen");
133 debug_print("Displaying the source of %s ...\n", file);
135 title = g_strdup_printf(_("%s - Source"), file);
136 gtk_window_set_title(GTK_WINDOW(sourcewin->window), title);
140 while (fgets(buf, sizeof(buf), fp) != NULL)
141 source_window_append(sourcewin, buf);
146 void source_window_append(SourceWindow *sourcewin, const gchar *str)
148 GtkTextView *text = GTK_TEXT_VIEW(sourcewin->text);
149 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
154 len = strlen(str) + 1;
155 Xalloca(out, len, return);
157 conv_localetodisp(out, len, str);
159 gtk_text_buffer_get_iter_at_offset(buffer, &iter, -1);
160 gtk_text_buffer_insert(buffer, &iter, out, -1);
163 static void source_window_size_alloc_cb(GtkWidget *widget,
164 GtkAllocation *allocation)
166 g_return_if_fail(allocation != NULL);
168 prefs_common.sourcewin_width = allocation->width;
169 prefs_common.sourcewin_height = allocation->height;
172 static void source_window_destroy_cb(GtkWidget *widget,
173 SourceWindow *sourcewin)
175 source_window_destroy(sourcewin);
178 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event,
179 SourceWindow *sourcewin)
182 if (!event || !sourcewin) return FALSE;
184 switch (event->keyval) {
187 if ((event->state & GDK_CONTROL_MASK) != 0)
188 gtk_editable_select_region(GTK_EDITABLE(sourcewin->text), 0, -1);
191 gtk_widget_destroy(sourcewin->window);