2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2007 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 <gdk-pixbuf/gdk-pixbuf.h>
45 #include "headerview.h"
46 #include "prefs_common.h"
52 #define TR(str) (prefs_common.trans_hdr ? gettext(str) : str)
55 #define XPM_XFACE_HEIGHT (HEIGHT + 3) /* 3 = 1 header + 2 colors */
57 static gchar *xpm_xface[XPM_XFACE_HEIGHT];
59 static void headerview_show_xface (HeaderView *headerview,
63 static gint headerview_show_face (HeaderView *headerview,
66 HeaderView *headerview_create(void)
68 HeaderView *headerview;
73 GtkWidget *from_header_label;
74 GtkWidget *from_body_label;
75 GtkWidget *to_header_label;
76 GtkWidget *to_body_label;
77 GtkWidget *ng_header_label;
78 GtkWidget *ng_body_label;
79 GtkWidget *subject_header_label;
80 GtkWidget *subject_body_label;
82 debug_print("Creating header view...\n");
83 headerview = g_new0(HeaderView, 1);
85 hbox = gtk_hbox_new(FALSE, 0);
86 gtk_container_set_border_width(GTK_CONTAINER(hbox), 2);
87 vbox = gtk_vbox_new(FALSE, 2);
88 gtk_box_pack_start(GTK_BOX(hbox), vbox, TRUE, TRUE, 0);
90 hbox1 = gtk_hbox_new(FALSE, 4);
91 gtk_box_pack_start(GTK_BOX(vbox), hbox1, FALSE, FALSE, 0);
92 hbox2 = gtk_hbox_new(FALSE, 4);
93 gtk_box_pack_start(GTK_BOX(vbox), hbox2, FALSE, FALSE, 0);
95 from_header_label = gtk_label_new(TR("From:"));
96 from_body_label = gtk_label_new("");
97 to_header_label = gtk_label_new(TR("To:"));
98 to_body_label = gtk_label_new("");
99 ng_header_label = gtk_label_new(TR("Newsgroups:"));
100 ng_body_label = gtk_label_new("");
101 subject_header_label = gtk_label_new(TR("Subject:"));
102 subject_body_label = gtk_label_new("");
104 gtk_label_set_selectable(GTK_LABEL(from_body_label), TRUE);
105 gtk_label_set_selectable(GTK_LABEL(to_body_label), TRUE);
106 gtk_label_set_selectable(GTK_LABEL(ng_body_label), TRUE);
107 gtk_label_set_selectable(GTK_LABEL(subject_body_label), TRUE);
109 GTK_WIDGET_UNSET_FLAGS(from_body_label, GTK_CAN_FOCUS);
110 GTK_WIDGET_UNSET_FLAGS(to_body_label, GTK_CAN_FOCUS);
111 GTK_WIDGET_UNSET_FLAGS(ng_body_label, GTK_CAN_FOCUS);
112 GTK_WIDGET_UNSET_FLAGS(subject_body_label, GTK_CAN_FOCUS);
114 gtk_box_pack_start(GTK_BOX(hbox1), from_header_label, FALSE, FALSE, 0);
115 gtk_box_pack_start(GTK_BOX(hbox1), from_body_label, FALSE, FALSE, 0);
116 gtk_box_pack_start(GTK_BOX(hbox1), to_header_label, FALSE, FALSE, 0);
117 gtk_box_pack_start(GTK_BOX(hbox1), to_body_label, TRUE, TRUE, 0);
118 gtk_box_pack_start(GTK_BOX(hbox1), ng_header_label, FALSE, FALSE, 0);
119 gtk_box_pack_start(GTK_BOX(hbox1), ng_body_label, TRUE, TRUE, 0);
120 gtk_box_pack_start(GTK_BOX(hbox2), subject_header_label, FALSE, FALSE, 0);
121 gtk_box_pack_start(GTK_BOX(hbox2), subject_body_label, TRUE, TRUE, 0);
123 gtk_misc_set_alignment(GTK_MISC(to_body_label), 0, 0.5);
124 gtk_misc_set_alignment(GTK_MISC(ng_body_label), 0, 0.5);
125 gtk_misc_set_alignment(GTK_MISC(subject_body_label), 0, 0.5);
126 gtk_label_set_ellipsize(GTK_LABEL(to_body_label), PANGO_ELLIPSIZE_END);
127 gtk_label_set_ellipsize(GTK_LABEL(ng_body_label), PANGO_ELLIPSIZE_END);
128 gtk_label_set_ellipsize(GTK_LABEL(subject_body_label), PANGO_ELLIPSIZE_END);
130 headerview->hbox = hbox;
131 headerview->from_header_label = from_header_label;
132 headerview->from_body_label = from_body_label;
133 headerview->to_header_label = to_header_label;
134 headerview->to_body_label = to_body_label;
135 headerview->ng_header_label = ng_header_label;
136 headerview->ng_body_label = ng_body_label;
137 headerview->subject_header_label = subject_header_label;
138 headerview->subject_body_label = subject_body_label;
139 headerview->image = NULL;
141 gtk_widget_show_all(hbox);
146 void headerview_set_font(HeaderView *headerview)
148 PangoFontDescription *boldfont = NULL;
149 PangoFontDescription *normalfont = NULL;
152 normalfont = pango_font_description_from_string(NORMAL_FONT);
153 boldfont = pango_font_description_from_string(NORMAL_FONT);
154 pango_font_description_set_weight(boldfont, PANGO_WEIGHT_BOLD);
158 gtk_widget_modify_font(headerview->from_header_label, boldfont);
159 gtk_widget_modify_font(headerview->to_header_label, boldfont);
160 gtk_widget_modify_font(headerview->ng_header_label, boldfont);
161 gtk_widget_modify_font(headerview->subject_header_label, boldfont);
162 pango_font_description_free(boldfont);
164 gtk_widget_modify_font(headerview->from_body_label, normalfont);
165 gtk_widget_modify_font(headerview->to_body_label, normalfont);
166 gtk_widget_modify_font(headerview->ng_body_label, normalfont);
167 gtk_widget_modify_font(headerview->subject_body_label, normalfont);
168 pango_font_description_free(normalfont);
172 void headerview_init(HeaderView *headerview)
174 headerview_set_font(headerview);
175 headerview_clear(headerview);
176 headerview_set_visibility(headerview, prefs_common.display_header_pane);
182 for (i = 0; i < XPM_XFACE_HEIGHT; i++) {
183 xpm_xface[i] = g_malloc(WIDTH + 1);
184 *xpm_xface[i] = '\0';
190 void headerview_show(HeaderView *headerview, MsgInfo *msginfo)
192 headerview_clear(headerview);
194 gtk_label_set_text(GTK_LABEL(headerview->from_body_label),
195 msginfo->from ? msginfo->from : _("(No From)"));
197 gtk_label_set_text(GTK_LABEL(headerview->to_body_label),
199 gtk_widget_show(headerview->to_header_label);
200 gtk_widget_show(headerview->to_body_label);
202 if (msginfo->newsgroups) {
203 gtk_label_set_text(GTK_LABEL(headerview->ng_body_label),
204 msginfo->newsgroups);
205 gtk_widget_show(headerview->ng_header_label);
206 gtk_widget_show(headerview->ng_body_label);
208 gtk_label_set_text(GTK_LABEL(headerview->subject_body_label),
209 msginfo->subject ? msginfo->subject :
212 if (!headerview_show_face(headerview, msginfo))
216 headerview_show_xface(headerview, msginfo);
221 static void headerview_show_xface(HeaderView *headerview, MsgInfo *msginfo)
223 GtkWidget *hbox = headerview->hbox;
226 if (!msginfo->extradata ||
227 !msginfo->extradata->xface ||
228 strlen(msginfo->extradata->xface) < 5) {
229 if (headerview->image &&
230 GTK_WIDGET_VISIBLE(headerview->image)) {
231 gtk_widget_hide(headerview->image);
232 gtk_widget_queue_resize(hbox);
236 if (!GTK_WIDGET_VISIBLE(headerview->hbox)) return;
238 if (headerview->image) {
239 gtk_widget_destroy(headerview->image);
240 headerview->image = NULL;
244 image = xface_get_from_header(msginfo->extradata->xface, &hbox->style->white,
248 gtk_box_pack_start(GTK_BOX(hbox), image, FALSE, FALSE, 0);
249 gtk_widget_show(image);
252 headerview->image = image;
256 static gint headerview_show_face (HeaderView *headerview, MsgInfo *msginfo)
258 GtkWidget *hbox = headerview->hbox;
261 if (!msginfo->extradata || !msginfo->extradata->face) {
262 if (headerview->image &&
263 GTK_WIDGET_VISIBLE(headerview->image)) {
264 gtk_widget_hide(headerview->image);
265 gtk_widget_queue_resize(hbox);
269 if (!GTK_WIDGET_VISIBLE(headerview->hbox)) return -1;
271 if (headerview->image) {
272 gtk_widget_destroy(headerview->image);
273 headerview->image = NULL;
277 image = face_get_from_header(msginfo->extradata->face);
280 gtk_box_pack_start(GTK_BOX(hbox), image, FALSE, FALSE, 0);
281 gtk_widget_show(image);
284 headerview->image = image;
291 void headerview_clear(HeaderView *headerview)
293 if (headerview == NULL)
296 gtk_label_set_text(GTK_LABEL(headerview->from_body_label), "");
297 gtk_label_set_text(GTK_LABEL(headerview->to_body_label), "");
298 gtk_label_set_text(GTK_LABEL(headerview->ng_body_label), "");
299 gtk_label_set_text(GTK_LABEL(headerview->subject_body_label), "");
300 gtk_widget_hide(headerview->to_header_label);
301 gtk_widget_hide(headerview->to_body_label);
302 gtk_widget_hide(headerview->ng_header_label);
303 gtk_widget_hide(headerview->ng_body_label);
305 if (headerview->image && GTK_WIDGET_VISIBLE(headerview->image)) {
306 gtk_widget_hide(headerview->image);
307 gtk_widget_queue_resize(headerview->hbox);
311 void headerview_set_visibility(HeaderView *headerview, gboolean visibility)
314 gtk_widget_show(headerview->hbox);
316 gtk_widget_hide(headerview->hbox);
319 void headerview_destroy(HeaderView *headerview)