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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
27 #include <glib/gi18n.h>
28 #include <gtk/gtkwidget.h>
29 #include <gtk/gtkstyle.h>
30 #include <gtk/gtkscrolledwindow.h>
31 #include <gtk/gtkhbox.h>
32 #include <gtk/gtkvbox.h>
33 #include <gtk/gtklabel.h>
34 #include <gtk/gtkimage.h>
40 # include <compface.h>
43 #include "headerview.h"
44 #include "prefs_common.h"
49 #define TR(str) (prefs_common.trans_hdr ? gettext(str) : str)
59 #define XPM_XFACE_HEIGHT (HEIGHT + 3) /* 3 = 1 header + 2 colors */
61 static gchar *xpm_xface[XPM_XFACE_HEIGHT];
63 static void headerview_show_xface (HeaderView *headerview,
67 HeaderView *headerview_create(void)
69 HeaderView *headerview;
74 GtkWidget *from_header_label;
75 GtkWidget *from_body_label;
76 GtkWidget *to_header_label;
77 GtkWidget *to_body_label;
78 GtkWidget *ng_header_label;
79 GtkWidget *ng_body_label;
80 GtkWidget *subject_header_label;
81 GtkWidget *subject_body_label;
83 debug_print("Creating header view...\n");
84 headerview = g_new0(HeaderView, 1);
86 hbox = gtk_hbox_new(FALSE, 0);
87 gtk_container_set_border_width(GTK_CONTAINER(hbox), 2);
88 vbox = gtk_vbox_new(FALSE, 2);
89 gtk_box_pack_start(GTK_BOX(hbox), vbox, TRUE, TRUE, 0);
91 hbox1 = gtk_hbox_new(FALSE, 4);
92 gtk_box_pack_start(GTK_BOX(vbox), hbox1, FALSE, FALSE, 0);
93 hbox2 = gtk_hbox_new(FALSE, 4);
94 gtk_box_pack_start(GTK_BOX(vbox), hbox2, FALSE, FALSE, 0);
96 from_header_label = gtk_label_new(TR("From:"));
97 from_body_label = gtk_label_new("");
98 to_header_label = gtk_label_new(TR("To:"));
99 to_body_label = gtk_label_new("");
100 ng_header_label = gtk_label_new(TR("Newsgroups:"));
101 ng_body_label = gtk_label_new("");
102 subject_header_label = gtk_label_new(TR("Subject:"));
103 subject_body_label = gtk_label_new("");
105 gtk_label_set_selectable(GTK_LABEL(from_body_label), TRUE);
106 gtk_label_set_selectable(GTK_LABEL(to_body_label), TRUE);
107 gtk_label_set_selectable(GTK_LABEL(ng_body_label), TRUE);
108 gtk_label_set_selectable(GTK_LABEL(subject_body_label), TRUE);
110 GTK_WIDGET_UNSET_FLAGS(from_body_label, GTK_CAN_FOCUS);
111 GTK_WIDGET_UNSET_FLAGS(to_body_label, GTK_CAN_FOCUS);
112 GTK_WIDGET_UNSET_FLAGS(ng_body_label, GTK_CAN_FOCUS);
113 GTK_WIDGET_UNSET_FLAGS(subject_body_label, GTK_CAN_FOCUS);
115 gtk_box_pack_start(GTK_BOX(hbox1), from_header_label, FALSE, FALSE, 0);
116 gtk_box_pack_start(GTK_BOX(hbox1), from_body_label, FALSE, FALSE, 0);
117 gtk_box_pack_start(GTK_BOX(hbox1), to_header_label, FALSE, FALSE, 0);
118 gtk_box_pack_start(GTK_BOX(hbox1), to_body_label, TRUE, TRUE, 0);
119 gtk_box_pack_start(GTK_BOX(hbox1), ng_header_label, FALSE, FALSE, 0);
120 gtk_box_pack_start(GTK_BOX(hbox1), ng_body_label, TRUE, TRUE, 0);
121 gtk_box_pack_start(GTK_BOX(hbox2), subject_header_label, FALSE, FALSE, 0);
122 gtk_box_pack_start(GTK_BOX(hbox2), subject_body_label, TRUE, TRUE, 0);
124 gtk_misc_set_alignment(GTK_MISC(to_body_label), 0, 0.5);
125 gtk_misc_set_alignment(GTK_MISC(ng_body_label), 0, 0.5);
126 gtk_misc_set_alignment(GTK_MISC(subject_body_label), 0, 0.5);
127 #if GTK_CHECK_VERSION(2, 6, 0)
128 gtk_label_set_ellipsize(GTK_LABEL(to_body_label), PANGO_ELLIPSIZE_END);
129 gtk_label_set_ellipsize(GTK_LABEL(ng_body_label), PANGO_ELLIPSIZE_END);
130 gtk_label_set_ellipsize(GTK_LABEL(subject_body_label), PANGO_ELLIPSIZE_END);
132 headerview->hbox = hbox;
133 headerview->from_header_label = from_header_label;
134 headerview->from_body_label = from_body_label;
135 headerview->to_header_label = to_header_label;
136 headerview->to_body_label = to_body_label;
137 headerview->ng_header_label = ng_header_label;
138 headerview->ng_body_label = ng_body_label;
139 headerview->subject_header_label = subject_header_label;
140 headerview->subject_body_label = subject_body_label;
141 headerview->image = NULL;
143 gtk_widget_show_all(hbox);
148 void headerview_set_font(HeaderView *headerview)
150 PangoFontDescription *boldfont = NULL;
151 PangoFontDescription *normalfont = NULL;
154 normalfont = pango_font_description_from_string(NORMAL_FONT);
155 boldfont = pango_font_description_from_string(NORMAL_FONT);
156 pango_font_description_set_weight(boldfont, PANGO_WEIGHT_BOLD);
160 gtk_widget_modify_font(headerview->from_header_label, boldfont);
161 gtk_widget_modify_font(headerview->to_header_label, boldfont);
162 gtk_widget_modify_font(headerview->ng_header_label, boldfont);
163 gtk_widget_modify_font(headerview->subject_header_label, boldfont);
164 pango_font_description_free(boldfont);
166 gtk_widget_modify_font(headerview->from_body_label, normalfont);
167 gtk_widget_modify_font(headerview->to_body_label, normalfont);
168 gtk_widget_modify_font(headerview->ng_body_label, normalfont);
169 gtk_widget_modify_font(headerview->subject_body_label, normalfont);
170 pango_font_description_free(normalfont);
174 void headerview_init(HeaderView *headerview)
176 headerview_set_font(headerview);
177 headerview_clear(headerview);
178 headerview_set_visibility(headerview, prefs_common.display_header_pane);
184 for (i = 0; i < XPM_XFACE_HEIGHT; i++) {
185 xpm_xface[i] = g_malloc(WIDTH + 1);
186 *xpm_xface[i] = '\0';
192 void headerview_show(HeaderView *headerview, MsgInfo *msginfo)
194 headerview_clear(headerview);
196 gtk_label_set_text(GTK_LABEL(headerview->from_body_label),
197 msginfo->from ? msginfo->from : _("(No From)"));
199 gtk_label_set_text(GTK_LABEL(headerview->to_body_label),
201 gtk_widget_show(headerview->to_header_label);
202 gtk_widget_show(headerview->to_body_label);
204 if (msginfo->newsgroups) {
205 gtk_label_set_text(GTK_LABEL(headerview->ng_body_label),
206 msginfo->newsgroups);
207 gtk_widget_show(headerview->ng_header_label);
208 gtk_widget_show(headerview->ng_body_label);
210 gtk_label_set_text(GTK_LABEL(headerview->subject_body_label),
211 msginfo->subject ? msginfo->subject :
215 headerview_show_xface(headerview, msginfo);
220 static void headerview_show_xface(HeaderView *headerview, MsgInfo *msginfo)
225 GtkWidget *hbox = headerview->hbox;
227 if (!msginfo->xface || strlen(msginfo->xface) < 5) {
228 if (headerview->image &&
229 GTK_WIDGET_VISIBLE(headerview->image)) {
230 gtk_widget_hide(headerview->image);
231 gtk_widget_queue_resize(hbox);
235 if (!GTK_WIDGET_VISIBLE(headerview->hbox)) return;
237 strncpy(xface, msginfo->xface, sizeof(xface));
239 if (uncompface(xface) < 0) {
240 g_warning("uncompface failed\n");
241 if (headerview->image)
242 gtk_widget_hide(headerview->image);
246 create_xpm_from_xface(xpm_xface, xface);
248 pixmap = gdk_pixmap_create_from_xpm_d
249 (hbox->window, &mask, &hbox->style->white, xpm_xface);
251 if (!headerview->image) {
254 image = gtk_image_new_from_pixmap(pixmap, mask);
255 gtk_box_pack_start(GTK_BOX(hbox), image, FALSE, FALSE, 0);
256 gtk_widget_show(image);
257 headerview->image = image;
259 gtk_image_set_from_pixmap(GTK_IMAGE(headerview->image), pixmap, mask);
260 gtk_widget_show(headerview->image);
263 g_object_unref(pixmap);
267 void headerview_clear(HeaderView *headerview)
269 gtk_label_set_text(GTK_LABEL(headerview->from_body_label), "");
270 gtk_label_set_text(GTK_LABEL(headerview->to_body_label), "");
271 gtk_label_set_text(GTK_LABEL(headerview->ng_body_label), "");
272 gtk_label_set_text(GTK_LABEL(headerview->subject_body_label), "");
273 gtk_widget_hide(headerview->to_header_label);
274 gtk_widget_hide(headerview->to_body_label);
275 gtk_widget_hide(headerview->ng_header_label);
276 gtk_widget_hide(headerview->ng_body_label);
278 if (headerview->image && GTK_WIDGET_VISIBLE(headerview->image)) {
279 gtk_widget_hide(headerview->image);
280 gtk_widget_queue_resize(headerview->hbox);
284 void headerview_set_visibility(HeaderView *headerview, gboolean visibility)
287 gtk_widget_show(headerview->hbox);
289 gtk_widget_hide(headerview->hbox);
292 void headerview_destroy(HeaderView *headerview)