1 /* Copyright (c) 2007, Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * * Neither the name of the Nokia Corporation nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
18 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
20 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
21 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 #include <glib/gi18n-lib.h>
36 #include <modest-text-utils.h>
37 #include <modest-mail-header-view.h>
39 static GObjectClass *parent_class = NULL;
43 RECPT_ACTIVATED_SIGNAL,
47 typedef struct _ModestMailHeaderViewPriv ModestMailHeaderViewPriv;
49 struct _ModestMailHeaderViewPriv
51 GtkWidget *fromto_label;
52 GtkWidget *fromto_contents;
55 GtkWidget *headers_vbox;
56 GtkSizeGroup *labels_size_group;
61 #define MODEST_MAIL_HEADER_VIEW_GET_PRIVATE(o) \
62 (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_MAIL_HEADER_VIEW, ModestMailHeaderViewPriv))
64 static guint signals[LAST_SIGNAL] = {0};
67 activate_recpt (GtkWidget *recpt_view, gpointer user_data)
69 ModestMailHeaderView * view = MODEST_MAIL_HEADER_VIEW (user_data);
71 g_signal_emit (G_OBJECT (view), signals[RECPT_ACTIVATED_SIGNAL], 0, recpt_view);
75 add_header (ModestMailHeaderView *widget, const gchar *field, const gchar *value)
77 ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (widget);
79 GtkWidget *label_field, *label_value;
81 hbox = gtk_hbox_new (FALSE, 12);
82 label_field = gtk_label_new (NULL);
83 gtk_label_set_markup (GTK_LABEL (label_field), field);
84 gtk_misc_set_alignment (GTK_MISC (label_field), 0.0, 0.0);
85 label_value = gtk_label_new (NULL);
86 gtk_label_set_text (GTK_LABEL (label_value), value);
87 gtk_label_set_selectable (GTK_LABEL (label_value), TRUE);
88 gtk_misc_set_alignment (GTK_MISC (label_value), 0.0, 0.0);
90 gtk_box_pack_start (GTK_BOX (hbox), label_field, FALSE, FALSE, 0);
91 gtk_box_pack_start (GTK_BOX (hbox), label_value, TRUE, TRUE, 0);
92 gtk_size_group_add_widget (priv->labels_size_group, label_field);
94 gtk_box_pack_start (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
95 gtk_widget_show (hbox);
100 add_recpt_header (ModestMailHeaderView *widget, const gchar *field, const gchar *value)
102 ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (widget);
104 GtkWidget *label_field, *label_value;
106 hbox = gtk_hbox_new (FALSE, 12);
107 label_field = gtk_label_new (NULL);
108 gtk_label_set_markup (GTK_LABEL (label_field), field);
109 gtk_misc_set_alignment (GTK_MISC (label_field), 0.0, 0.0);
110 label_value = modest_recpt_view_new ();
111 gtk_label_set_text (GTK_LABEL (label_value), value);
112 gtk_label_set_selectable (GTK_LABEL (label_value), TRUE);
113 gtk_misc_set_alignment (GTK_MISC (label_value), 0.0, 0.0);
114 g_signal_connect (G_OBJECT (label_value), "activate", G_CALLBACK (activate_recpt), widget);
116 gtk_box_pack_start (GTK_BOX (hbox), label_field, FALSE, FALSE, 0);
117 gtk_box_pack_start (GTK_BOX (hbox), label_value, TRUE, TRUE, 0);
118 gtk_size_group_add_widget (priv->labels_size_group, label_field);
120 gtk_box_pack_start (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
121 gtk_widget_show (hbox);
125 clean_headers (GtkWidget *vbox)
127 GList *headers_list, *node;
129 headers_list = gtk_container_get_children (GTK_CONTAINER (vbox));
131 for (node = headers_list; node != NULL; node = g_list_next (node)) {
132 gtk_widget_destroy (GTK_WIDGET (node->data));
134 g_list_free (headers_list);
138 modest_mail_header_view_set_header (TnyHeaderView *self, TnyHeader *header)
140 MODEST_MAIL_HEADER_VIEW_GET_CLASS (self)->set_header_func (self, header);
145 modest_mail_header_view_set_header_default (TnyHeaderView *self, TnyHeader *header)
147 ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (self);
150 g_assert (TNY_IS_HEADER (header));
152 if (G_LIKELY (priv->header))
153 g_object_unref (G_OBJECT (priv->header));
156 clean_headers (priv->headers_vbox);
158 if (header && G_IS_OBJECT (header))
160 const gchar *to, *from, *subject, *bcc, *cc;
161 g_object_ref (G_OBJECT (header));
162 priv->header = header;
164 to = tny_header_get_to (header);
165 from = tny_header_get_from (header);
166 subject = tny_header_get_subject (header);
167 cc = tny_header_get_cc (header);
168 bcc = tny_header_get_bcc (header);
171 add_header (MODEST_MAIL_HEADER_VIEW (self), _("<b>Subject:</b>"), subject);
173 gchar *sent = modest_text_utils_get_display_date (tny_header_get_date_sent (header));
174 gtk_label_set_markup (GTK_LABEL (priv->fromto_label), _("<b>To:</b>"));
176 gtk_label_set_text (GTK_LABEL (priv->fromto_contents), to);
177 add_header (MODEST_MAIL_HEADER_VIEW (self), _("<b>Sent:</b>"), sent);
180 gchar *received = modest_text_utils_get_display_date (tny_header_get_date_received (header));
181 gtk_label_set_markup (GTK_LABEL (priv->fromto_label), _("<b>From:</b>"));
183 gtk_label_set_text (GTK_LABEL (priv->fromto_contents), from);
184 add_header (MODEST_MAIL_HEADER_VIEW (self), _("<b>Received:</b>"), received);
188 add_recpt_header (MODEST_MAIL_HEADER_VIEW (self), _("<b>Cc:</b>"), cc);
190 add_recpt_header (MODEST_MAIL_HEADER_VIEW (self), _("<b>Bcc:</b>"), bcc);
193 gtk_widget_show_all (GTK_WIDGET (self));
199 modest_mail_header_view_clear (TnyHeaderView *self)
201 MODEST_MAIL_HEADER_VIEW_GET_CLASS (self)->clear_func (self);
206 modest_mail_header_view_clear_default (TnyHeaderView *self)
208 ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (self);
210 if (G_LIKELY (priv->header))
211 g_object_unref (G_OBJECT (priv->header));
214 clean_headers (priv->headers_vbox);
216 gtk_label_set_text (GTK_LABEL (priv->fromto_label), "");
217 gtk_label_set_text (GTK_LABEL (priv->fromto_contents), "");
219 gtk_widget_hide (GTK_WIDGET(self));
225 expander_activate (GtkWidget *expander, ModestMailHeaderView *header_view)
227 ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (header_view);
229 if (gtk_expander_get_expanded (GTK_EXPANDER (expander))) {
230 if (gtk_widget_get_parent (priv->headers_vbox) == NULL) {
231 gtk_box_pack_start (GTK_BOX(priv->main_vbox), priv->headers_vbox, TRUE, TRUE, 0);
232 gtk_widget_show_all (GTK_WIDGET (priv->headers_vbox));
235 if (gtk_widget_get_parent (priv->headers_vbox) != NULL) {
236 gtk_container_remove (GTK_CONTAINER (priv->main_vbox), priv->headers_vbox);
239 gtk_widget_queue_resize (GTK_WIDGET (header_view));
240 gtk_widget_queue_draw (GTK_WIDGET (header_view));
244 * modest_mail_header_view_new:
246 * Return value: a new #ModestHeaderView instance implemented for Gtk+
249 modest_mail_header_view_new (void)
251 ModestMailHeaderView *self = g_object_new (MODEST_TYPE_MAIL_HEADER_VIEW, NULL);
253 return TNY_HEADER_VIEW (self);
257 modest_mail_header_view_instance_init (GTypeInstance *instance, gpointer g_class)
259 ModestMailHeaderView *self = (ModestMailHeaderView *)instance;
260 ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (self);
261 GtkWidget *fromto_hbox = NULL;
262 GtkSizeGroup *expander_group = NULL;
266 priv->expander = gtk_expander_new (NULL);
267 priv->main_vbox = gtk_vbox_new (FALSE, 1);
268 gtk_box_pack_start (GTK_BOX (instance), priv->expander, FALSE, FALSE, 0);
269 gtk_box_pack_start (GTK_BOX (instance), priv->main_vbox, TRUE, TRUE, 0);
270 g_signal_connect_after (G_OBJECT (priv->expander), "activate", G_CALLBACK (expander_activate), instance);
272 fromto_hbox = gtk_hbox_new (FALSE, 12);
273 priv->fromto_label = gtk_label_new (NULL);
274 priv->fromto_contents = modest_recpt_view_new ();
275 gtk_label_set_selectable (GTK_LABEL (priv->fromto_contents), TRUE);
276 gtk_misc_set_alignment (GTK_MISC (priv->fromto_label), 0.0, 0.0);
277 gtk_misc_set_alignment (GTK_MISC (priv->fromto_contents), 0.0, 0.0);
278 g_signal_connect (G_OBJECT (priv->fromto_contents), "activate", G_CALLBACK (activate_recpt), instance);
280 gtk_box_pack_start (GTK_BOX (fromto_hbox), priv->fromto_label, FALSE, FALSE, 0);
281 gtk_box_pack_start (GTK_BOX (fromto_hbox), priv->fromto_contents, TRUE, TRUE, 0);
282 gtk_box_pack_start (GTK_BOX (priv->main_vbox), fromto_hbox, FALSE, FALSE, 0);
284 priv->labels_size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
285 gtk_size_group_add_widget (priv->labels_size_group, priv->fromto_label);
287 priv->headers_vbox = gtk_vbox_new (FALSE, 1);
288 g_object_ref (priv->headers_vbox);
290 expander_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
291 gtk_size_group_add_widget (expander_group, priv->headers_vbox);
292 gtk_size_group_add_widget (expander_group, fromto_hbox);
293 g_object_unref (expander_group);
295 priv->is_sent = FALSE;
301 modest_mail_header_view_finalize (GObject *object)
303 ModestMailHeaderView *self = (ModestMailHeaderView *)object;
304 ModestMailHeaderViewPriv *priv = MODEST_MAIL_HEADER_VIEW_GET_PRIVATE (self);
306 if (G_LIKELY (priv->header))
307 g_object_unref (G_OBJECT (priv->header));
310 if (G_LIKELY (priv->headers_vbox))
311 g_object_unref (G_OBJECT (priv->headers_vbox));
313 priv->headers_vbox = NULL;
315 g_object_unref (priv->labels_size_group);
317 (*parent_class->finalize) (object);
323 tny_header_view_init (gpointer g, gpointer iface_data)
325 TnyHeaderViewIface *klass = (TnyHeaderViewIface *)g;
327 klass->set_header_func = modest_mail_header_view_set_header;
328 klass->clear_func = modest_mail_header_view_clear;
334 modest_mail_header_view_class_init (ModestMailHeaderViewClass *klass)
336 GObjectClass *object_class;
338 parent_class = g_type_class_peek_parent (klass);
339 object_class = (GObjectClass*) klass;
341 klass->set_header_func = modest_mail_header_view_set_header_default;
342 klass->clear_func = modest_mail_header_view_clear_default;
344 object_class->finalize = modest_mail_header_view_finalize;
346 klass->recpt_activated = NULL;
348 g_type_class_add_private (object_class, sizeof (ModestMailHeaderViewPriv));
350 signals[RECPT_ACTIVATED_SIGNAL] =
351 g_signal_new ("recpt-activated",
352 G_TYPE_FROM_CLASS (object_class),
353 G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
354 G_STRUCT_OFFSET(ModestMailHeaderViewClass, recpt_activated),
356 g_cclosure_marshal_VOID__POINTER,
358 MODEST_TYPE_RECPT_VIEW);
365 modest_mail_header_view_get_type (void)
367 static GType type = 0;
369 if (G_UNLIKELY(type == 0))
371 static const GTypeInfo info =
373 sizeof (ModestMailHeaderViewClass),
374 NULL, /* base_init */
375 NULL, /* base_finalize */
376 (GClassInitFunc) modest_mail_header_view_class_init, /* class_init */
377 NULL, /* class_finalize */
378 NULL, /* class_data */
379 sizeof (ModestMailHeaderView),
381 modest_mail_header_view_instance_init /* instance_init */
384 static const GInterfaceInfo tny_header_view_info =
386 (GInterfaceInitFunc) tny_header_view_init, /* interface_init */
387 NULL, /* interface_finalize */
388 NULL /* interface_data */
391 type = g_type_register_static (GTK_TYPE_HBOX,
392 "ModestMailHeaderView",
395 g_type_add_interface_static (type, TNY_TYPE_HEADER_VIEW,
396 &tny_header_view_info);