+/* Copyright (c) 2007, Nokia Corporation
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the Nokia Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <config.h>
+//#include <glib/gi18n-lib.h>
+
+#include <string.h>
+#include <gtk/gtk.h>
+#include <modest-text-utils.h>
+#include <modest-expander-mail-header-view.h>
+#include <modest-tny-folder.h>
+#include <modest-recpt-view.h>
+
+static GObjectClass *parent_class = NULL;
+
+typedef struct _ModestExpanderMailHeaderViewPriv ModestExpanderMailHeaderViewPriv;
+
+struct _ModestExpanderMailHeaderViewPriv
+{
+ GtkWidget *fromto_label;
+ GtkWidget *fromto_contents;
+ GtkWidget *main_vbox;
+ GtkWidget *expander;
+ GtkWidget *headers_vbox;
+ GtkWidget *subject_box;
+ GtkWidget *priority_icon;
+ GtkSizeGroup *labels_size_group;
+ gboolean is_outgoing;
+ gboolean is_draft;
+ TnyHeader *header;
+ TnyHeaderFlags priority_flags;
+};
+
+#define MODEST_EXPANDER_MAIL_HEADER_VIEW_GET_PRIVATE(o) \
+ (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_EXPANDER_MAIL_HEADER_VIEW, ModestExpanderMailHeaderViewPriv))
+
+/* GObject */
+static void modest_expander_mail_header_view_instance_init (GTypeInstance *instance, gpointer g_class);
+static void modest_expander_mail_header_view_class_init (ModestExpanderMailHeaderViewClass *klass);
+static void modest_expander_mail_header_view_finalize (GObject *object);
+
+/* TnyHeaderView interface */
+static void tny_header_view_init (gpointer g, gpointer iface_data);
+static void modest_expander_mail_header_view_set_header (TnyHeaderView *self, TnyHeader *header);
+static void modest_expander_mail_header_view_update_is_outgoing (TnyHeaderView *self);
+static void modest_expander_mail_header_view_set_header_default (TnyHeaderView *self, TnyHeader *header);
+static void modest_expander_mail_header_view_clear (TnyHeaderView *self);
+static void modest_expander_mail_header_view_clear_default (TnyHeaderView *self);
+
+/* ModestMailHeaderView interface */
+static void modest_mail_header_view_init (gpointer g, gpointer iface_data);
+static TnyHeaderFlags modest_expander_mail_header_view_get_priority (ModestMailHeaderView *self);
+static TnyHeaderFlags modest_expander_mail_header_view_get_priority_default (ModestMailHeaderView *headers_view);
+static void modest_expander_mail_header_view_set_priority (ModestMailHeaderView *self, TnyHeaderFlags flags);
+static void modest_expander_mail_header_view_set_priority_default (ModestMailHeaderView *headers_view,
+ TnyHeaderFlags flags);
+static const GtkWidget *modest_expander_mail_header_view_add_custom_header (ModestMailHeaderView *self,
+ const gchar *label,
+ GtkWidget *custom_widget,
+ gboolean with_expander,
+ gboolean start);
+static const GtkWidget *modest_expander_mail_header_view_add_custom_header_default (ModestMailHeaderView *self,
+ const gchar *label,
+ GtkWidget *custom_widget,
+ gboolean with_expander,
+ gboolean start);
+
+/* internal */
+static void add_date_time_header (ModestExpanderMailHeaderView *mail_header, const gchar *name, time_t date);
+static void activate_recpt (GtkWidget *recpt_view, const gchar *address, gpointer user_data);
+static void add_recpt_header (ModestExpanderMailHeaderView *widget, const gchar *field, const gchar *value);
+static void clean_headers (GtkWidget *vbox);
+static void expander_activate (GtkWidget *expander, ModestExpanderMailHeaderView *header_view);
+
+
+
+static void
+add_date_time_header (ModestExpanderMailHeaderView *mail_header, const gchar *name, time_t date)
+{
+ const guint BUF_SIZE = 64;
+ gchar date_buf [BUF_SIZE];
+ gchar time_buf [BUF_SIZE];
+
+ ModestExpanderMailHeaderViewPriv *priv = MODEST_EXPANDER_MAIL_HEADER_VIEW_GET_PRIVATE (mail_header);
+ GtkWidget *hbox, *date_hbox, *time_hbox;
+ GtkWidget *label;
+
+ modest_text_utils_strftime (date_buf, BUF_SIZE, "%x", date);
+ modest_text_utils_strftime (time_buf, BUF_SIZE, "%X", date);
+
+ hbox = gtk_hbox_new (FALSE, 48);
+ date_hbox = gtk_hbox_new (FALSE, 12);
+ time_hbox = gtk_hbox_new (FALSE, 12);
+
+ label = gtk_label_new (NULL);
+ gtk_label_set_markup (GTK_LABEL (label), name);
+ gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.0);
+ gtk_box_pack_start (GTK_BOX (date_hbox), label, FALSE, FALSE, 0);
+ gtk_size_group_add_widget (priv->labels_size_group, label);
+
+ label = gtk_label_new(date_buf);
+ gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
+ gtk_box_pack_start (GTK_BOX (date_hbox), label, TRUE, TRUE, 0);
+
+ gtk_box_pack_start (GTK_BOX (hbox), date_hbox, FALSE, FALSE, 0);
+
+ label = gtk_label_new(NULL);
+ gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
+ gtk_label_set_markup (GTK_LABEL (label), _("mail_va_time"));
+ gtk_box_pack_start (GTK_BOX (time_hbox), label, FALSE, FALSE, 0);
+
+ label = gtk_label_new(time_buf);
+ gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
+ gtk_box_pack_start (GTK_BOX (time_hbox), label, TRUE, TRUE, 0);
+
+ gtk_box_pack_start (GTK_BOX (hbox), time_hbox, TRUE, TRUE, 0);
+
+ gtk_box_pack_start (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
+ gtk_widget_show (hbox);
+}
+
+static void
+activate_recpt (GtkWidget *recpt_view, const gchar *address, gpointer user_data)
+{
+ ModestExpanderMailHeaderView * view = MODEST_EXPANDER_MAIL_HEADER_VIEW (user_data);
+
+ g_signal_emit_by_name (G_OBJECT (view), "recpt-activated", address);
+}
+
+
+static void
+add_recpt_header (ModestExpanderMailHeaderView *widget, const gchar *field, const gchar *value)
+{
+ ModestExpanderMailHeaderViewPriv *priv = MODEST_EXPANDER_MAIL_HEADER_VIEW_GET_PRIVATE (widget);
+ GtkWidget *hbox;
+ GtkWidget *label_field, *label_value;
+
+ hbox = gtk_hbox_new (FALSE, 12);
+ label_field = gtk_label_new (NULL);
+ gtk_label_set_markup (GTK_LABEL (label_field), field);
+ gtk_misc_set_alignment (GTK_MISC (label_field), 1.0, 0.0);
+ label_value = modest_recpt_view_new ();
+ modest_recpt_view_set_recipients (MODEST_RECPT_VIEW(label_value), value);
+ g_signal_connect (G_OBJECT (label_value), "activate", G_CALLBACK (activate_recpt), widget);
+
+ gtk_box_pack_start (GTK_BOX (hbox), label_field, FALSE, FALSE, 0);
+ gtk_box_pack_start (GTK_BOX (hbox), label_value, TRUE, TRUE, 0);
+ gtk_size_group_add_widget (priv->labels_size_group, label_field);
+
+ gtk_box_pack_start (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
+
+ gtk_widget_show (hbox);
+}
+
+static void
+clean_headers (GtkWidget *vbox)
+{
+ GList *headers_list, *node;
+
+ headers_list = gtk_container_get_children (GTK_CONTAINER (vbox));
+
+ for (node = headers_list; node != NULL; node = g_list_next (node)) {
+ gtk_widget_destroy (GTK_WIDGET (node->data));
+ }
+ g_list_free (headers_list);
+}
+
+static void
+modest_expander_mail_header_view_set_header (TnyHeaderView *self, TnyHeader *header)
+{
+ MODEST_EXPANDER_MAIL_HEADER_VIEW_GET_CLASS (self)->set_header_func (self, header);
+ return;
+}
+
+static void
+modest_expander_mail_header_view_update_is_outgoing (TnyHeaderView *self)
+{
+ ModestExpanderMailHeaderViewPriv *priv = MODEST_EXPANDER_MAIL_HEADER_VIEW_GET_PRIVATE (self);
+ TnyFolder *folder = NULL;
+
+ priv->is_outgoing = FALSE;
+
+ if (priv->header == NULL)
+ return;
+
+ folder = tny_header_get_folder (priv->header);
+
+ if (folder) {
+ TnyFolderType folder_type = tny_folder_get_folder_type (folder);
+
+ switch (folder_type) {
+ case TNY_FOLDER_TYPE_DRAFTS:
+ case TNY_FOLDER_TYPE_OUTBOX:
+ case TNY_FOLDER_TYPE_SENT:
+ priv->is_outgoing = TRUE;
+ break;
+ default:
+ priv->is_outgoing = FALSE;
+ }
+ priv->is_draft = (folder_type == TNY_FOLDER_TYPE_DRAFTS);
+
+ g_object_unref (folder);
+ }
+}
+
+static void
+modest_expander_mail_header_view_set_header_default (TnyHeaderView *self, TnyHeader *header)
+{
+ ModestExpanderMailHeaderViewPriv *priv = MODEST_EXPANDER_MAIL_HEADER_VIEW_GET_PRIVATE (self);
+
+ if (header)
+ g_assert (TNY_IS_HEADER (header));
+
+ if (G_LIKELY (priv->header))
+ g_object_unref (G_OBJECT (priv->header));
+ priv->header = NULL;
+
+ clean_headers (priv->headers_vbox);
+
+ if (header && G_IS_OBJECT (header))
+ {
+ gchar *to, *from, *subject, *bcc, *cc;
+ GtkWidget *subject_label;
+
+ g_object_ref (G_OBJECT (header));
+ priv->header = header;
+
+ modest_expander_mail_header_view_update_is_outgoing (self);
+
+
+ to = tny_header_dup_to (header);
+ from = tny_header_dup_from (header);
+ subject = tny_header_dup_subject (header);
+ cc = tny_header_dup_cc (header);
+ bcc = tny_header_dup_bcc (header);
+
+ priv->subject_box = gtk_hbox_new (FALSE, 0);
+ subject_label = gtk_label_new (NULL);
+ if (subject && (subject[0] != '\0'))
+ gtk_label_set_text (GTK_LABEL (subject_label), subject);
+ else
+ gtk_label_set_text (GTK_LABEL (subject_label), _("mail_va_no_subject"));
+ gtk_label_set_single_line_mode (GTK_LABEL (subject_label), TRUE);
+ gtk_label_set_ellipsize (GTK_LABEL (subject_label), PANGO_ELLIPSIZE_END);
+ gtk_label_set_selectable (GTK_LABEL (subject_label), TRUE);
+ gtk_misc_set_alignment (GTK_MISC (subject_label), 0.0, 0.0);
+
+ priv->priority_icon = NULL;
+ gtk_box_pack_end (GTK_BOX (priv->subject_box), subject_label, TRUE, TRUE, 0);
+ if (priv->is_outgoing) {
+ gtk_label_set_markup (GTK_LABEL (priv->fromto_label), _("mail_va_to"));
+ if (to)
+ modest_recpt_view_set_recipients (MODEST_RECPT_VIEW (priv->fromto_contents), to);
+ if (cc)
+ add_recpt_header (MODEST_EXPANDER_MAIL_HEADER_VIEW (self), _("mail_va_cc"), cc);
+ if (bcc)
+ add_recpt_header (MODEST_EXPANDER_MAIL_HEADER_VIEW (self), _("mail_va_hotfix1"), bcc);
+ if (priv->is_draft&& from)
+ add_recpt_header (MODEST_EXPANDER_MAIL_HEADER_VIEW (self), _("mail_va_from"), from);
+ modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_subject"),
+ priv->subject_box, TRUE, TRUE);
+ if (priv->is_draft)
+ add_date_time_header (MODEST_EXPANDER_MAIL_HEADER_VIEW (self), _("mcen_fi_message_properties_created"),
+ tny_header_get_date_sent (header));
+ else
+ add_date_time_header (MODEST_EXPANDER_MAIL_HEADER_VIEW (self), _("mcen_fi_message_properties_sent"),
+ tny_header_get_date_sent (header));
+ } else {
+ gtk_label_set_markup (GTK_LABEL (priv->fromto_label), _("mail_va_from"));
+ if (from)
+ modest_recpt_view_set_recipients (MODEST_RECPT_VIEW (priv->fromto_contents), from);
+ if (to)
+ add_recpt_header (MODEST_EXPANDER_MAIL_HEADER_VIEW (self), _("mail_va_to"), to);
+ if (cc)
+ add_recpt_header (MODEST_EXPANDER_MAIL_HEADER_VIEW (self), _("mail_va_cc"), cc);
+ if (bcc)
+ add_recpt_header (MODEST_EXPANDER_MAIL_HEADER_VIEW (self), _("mail_va_hotfix1"), bcc);
+ modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (self), _("mail_va_subject"),
+ priv->subject_box, TRUE, TRUE);
+ add_date_time_header (MODEST_EXPANDER_MAIL_HEADER_VIEW (self), _("mail_va_date"),
+ tny_header_get_date_received (header));
+ }
+ g_free (subject);
+ g_free (to);
+ g_free (from);
+ g_free (cc);
+ g_free (bcc);
+ }
+
+ gtk_widget_show_all (GTK_WIDGET (self));
+
+ return;
+}
+
+static void
+modest_expander_mail_header_view_clear (TnyHeaderView *self)
+{
+ MODEST_EXPANDER_MAIL_HEADER_VIEW_GET_CLASS (self)->clear_func (self);
+ return;
+}
+
+static void
+modest_expander_mail_header_view_clear_default (TnyHeaderView *self)
+{
+ ModestExpanderMailHeaderViewPriv *priv = MODEST_EXPANDER_MAIL_HEADER_VIEW_GET_PRIVATE (self);
+
+ if (G_LIKELY (priv->header))
+ g_object_unref (G_OBJECT (priv->header));
+ priv->header = NULL;
+
+ clean_headers (priv->headers_vbox);
+
+ gtk_label_set_text (GTK_LABEL (priv->fromto_label), "");
+ modest_recpt_view_set_recipients (MODEST_RECPT_VIEW (priv->fromto_contents), "");
+
+ gtk_widget_hide (GTK_WIDGET(self));
+
+ return;
+}
+
+static void
+expander_activate (GtkWidget *expander, ModestExpanderMailHeaderView *header_view)
+{
+ ModestExpanderMailHeaderViewPriv *priv = MODEST_EXPANDER_MAIL_HEADER_VIEW_GET_PRIVATE (header_view);
+
+ gtk_widget_queue_resize (GTK_WIDGET (header_view));
+ gtk_widget_queue_draw (GTK_WIDGET (header_view));
+
+ if (gtk_expander_get_expanded (GTK_EXPANDER (expander))) {
+ if (gtk_widget_get_parent (priv->headers_vbox) == NULL) {
+ gtk_box_pack_start (GTK_BOX(priv->main_vbox), priv->headers_vbox, TRUE, TRUE, 0);
+ gtk_widget_show_all (GTK_WIDGET (priv->headers_vbox));
+ }
+ } else {
+ if (gtk_widget_get_parent (priv->headers_vbox) != NULL) {
+ gtk_container_remove (GTK_CONTAINER (priv->main_vbox), priv->headers_vbox);
+ }
+ }
+ gtk_widget_queue_resize (GTK_WIDGET (priv->expander));
+ gtk_widget_queue_draw (GTK_WIDGET (priv->expander));
+}
+
+static const GtkWidget *
+modest_expander_mail_header_view_add_custom_header (ModestMailHeaderView *self,
+ const gchar *label,
+ GtkWidget *custom_widget,
+ gboolean with_expander,
+ gboolean start)
+{
+ return MODEST_EXPANDER_MAIL_HEADER_VIEW_GET_CLASS (self)->add_custom_header_func (self, label,
+ custom_widget, with_expander,
+ start);
+}
+
+static const GtkWidget *
+modest_expander_mail_header_view_add_custom_header_default (ModestMailHeaderView *self,
+ const gchar *label,
+ GtkWidget *custom_widget,
+ gboolean with_expander,
+ gboolean start)
+{
+ ModestExpanderMailHeaderViewPriv *priv;
+ g_return_val_if_fail (MODEST_IS_EXPANDER_MAIL_HEADER_VIEW (self), NULL);
+ GtkWidget *hbox;
+ GtkWidget *label_field;
+
+ priv = MODEST_EXPANDER_MAIL_HEADER_VIEW_GET_PRIVATE (self);
+ hbox = gtk_hbox_new (FALSE, 12);
+ label_field = gtk_label_new (NULL);
+ gtk_label_set_markup (GTK_LABEL (label_field), label);
+ gtk_misc_set_alignment (GTK_MISC (label_field), 1.0, 0.0);
+ gtk_box_pack_start (GTK_BOX (hbox), label_field, FALSE, FALSE, 0);
+ gtk_box_pack_start (GTK_BOX (hbox), custom_widget, TRUE, TRUE, 0);
+ gtk_size_group_add_widget (priv->labels_size_group, label_field);
+
+ if (with_expander) {
+ if (start)
+ gtk_box_pack_start (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
+ else
+ gtk_box_pack_end (GTK_BOX (priv->headers_vbox), hbox, FALSE, FALSE, 0);
+ } else {
+ if (start)
+ gtk_box_pack_start (GTK_BOX (priv->main_vbox), hbox, FALSE, FALSE, 0);
+ else
+ gtk_box_pack_end (GTK_BOX (priv->main_vbox), hbox, FALSE, FALSE, 0);
+ }
+
+ return hbox;
+}
+
+/**
+ * modest_expander_mail_header_view_new:
+ *
+ * Return value: a new #ModestHeaderView instance implemented for Gtk+
+ **/
+TnyHeaderView*
+modest_expander_mail_header_view_new (gboolean expanded)
+{
+ ModestExpanderMailHeaderViewPriv *priv;
+ ModestExpanderMailHeaderView *self = g_object_new (MODEST_TYPE_EXPANDER_MAIL_HEADER_VIEW, NULL);
+
+ priv = MODEST_EXPANDER_MAIL_HEADER_VIEW_GET_PRIVATE (self);
+ gtk_expander_set_expanded (GTK_EXPANDER (priv->expander), expanded);
+ expander_activate (priv->expander, self);
+
+ return TNY_HEADER_VIEW (self);
+}
+
+static void
+modest_expander_mail_header_view_instance_init (GTypeInstance *instance, gpointer g_class)
+{
+ ModestExpanderMailHeaderView *self = (ModestExpanderMailHeaderView *)instance;
+ ModestExpanderMailHeaderViewPriv *priv = MODEST_EXPANDER_MAIL_HEADER_VIEW_GET_PRIVATE (self);
+ GtkWidget *fromto_hbox = NULL;
+ GtkSizeGroup *expander_group = NULL;
+
+ priv->header = NULL;
+
+ priv->expander = gtk_expander_new (NULL);
+ priv->main_vbox = gtk_vbox_new (FALSE, 1);
+ gtk_box_pack_start (GTK_BOX (instance), priv->expander, FALSE, FALSE, 0);
+ gtk_box_pack_start (GTK_BOX (instance), priv->main_vbox, TRUE, TRUE, 0);
+ g_signal_connect_after (G_OBJECT (priv->expander), "activate", G_CALLBACK (expander_activate), instance);
+
+ fromto_hbox = gtk_hbox_new (FALSE, 12);
+ priv->fromto_label = gtk_label_new (NULL);
+ gtk_misc_set_alignment (GTK_MISC (priv->fromto_label), 1.0, 0.0);
+ priv->fromto_contents = modest_recpt_view_new ();
+ g_signal_connect (G_OBJECT (priv->fromto_contents), "activate", G_CALLBACK (activate_recpt), instance);
+
+ gtk_box_pack_start (GTK_BOX (fromto_hbox), priv->fromto_label, FALSE, FALSE, 0);
+ gtk_box_pack_start (GTK_BOX (fromto_hbox), priv->fromto_contents, TRUE, TRUE, 0);
+ gtk_box_pack_start (GTK_BOX (priv->main_vbox), fromto_hbox, FALSE, FALSE, 0);
+
+ priv->labels_size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
+ gtk_size_group_add_widget (priv->labels_size_group, priv->fromto_label);
+
+ priv->headers_vbox = gtk_vbox_new (FALSE, 0);
+ gtk_container_set_focus_chain (GTK_CONTAINER (priv->headers_vbox), NULL);
+ g_object_ref (priv->headers_vbox);
+
+ expander_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
+ gtk_size_group_add_widget (expander_group, priv->headers_vbox);
+ gtk_size_group_add_widget (expander_group, fromto_hbox);
+ g_object_unref (expander_group);
+
+ gtk_container_set_reallocate_redraws (GTK_CONTAINER (instance), TRUE);
+
+ priv->is_outgoing = FALSE;
+ priv->is_draft = FALSE;
+
+ return;
+}
+
+static void
+modest_expander_mail_header_view_finalize (GObject *object)
+{
+ ModestExpanderMailHeaderView *self = (ModestExpanderMailHeaderView *)object;
+ ModestExpanderMailHeaderViewPriv *priv = MODEST_EXPANDER_MAIL_HEADER_VIEW_GET_PRIVATE (self);
+
+ if (G_LIKELY (priv->header))
+ g_object_unref (G_OBJECT (priv->header));
+ priv->header = NULL;
+
+ if (G_LIKELY (priv->headers_vbox))
+ g_object_unref (G_OBJECT (priv->headers_vbox));
+
+ priv->headers_vbox = NULL;
+
+ g_object_unref (priv->labels_size_group);
+
+ (*parent_class->finalize) (object);
+
+ return;
+}
+
+static void
+tny_header_view_init (gpointer g, gpointer iface_data)
+{
+ TnyHeaderViewIface *klass = (TnyHeaderViewIface *)g;
+
+ klass->set_header = modest_expander_mail_header_view_set_header;
+ klass->clear = modest_expander_mail_header_view_clear;
+
+ return;
+}
+
+static void
+modest_mail_header_view_init (gpointer g, gpointer iface_data)
+{
+ ModestMailHeaderViewIface *klass = (ModestMailHeaderViewIface *)g;
+
+ klass->get_priority = modest_expander_mail_header_view_get_priority;
+ klass->set_priority = modest_expander_mail_header_view_set_priority;
+ klass->add_custom_header = modest_expander_mail_header_view_add_custom_header;
+
+ return;
+}
+
+static void
+modest_expander_mail_header_view_class_init (ModestExpanderMailHeaderViewClass *klass)
+{
+ GObjectClass *object_class;
+
+ parent_class = g_type_class_peek_parent (klass);
+ object_class = (GObjectClass*) klass;
+
+ klass->set_header_func = modest_expander_mail_header_view_set_header_default;
+ klass->clear_func = modest_expander_mail_header_view_clear_default;
+ klass->set_priority_func = modest_expander_mail_header_view_set_priority_default;
+ klass->get_priority_func = modest_expander_mail_header_view_get_priority_default;
+ klass->add_custom_header_func = modest_expander_mail_header_view_add_custom_header_default;
+
+ object_class->finalize = modest_expander_mail_header_view_finalize;
+
+ g_type_class_add_private (object_class, sizeof (ModestExpanderMailHeaderViewPriv));
+
+ return;
+}
+
+GType
+modest_expander_mail_header_view_get_type (void)
+{
+ static GType type = 0;
+
+ if (G_UNLIKELY(type == 0))
+ {
+ static const GTypeInfo info =
+ {
+ sizeof (ModestExpanderMailHeaderViewClass),
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc) modest_expander_mail_header_view_class_init, /* class_init */
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ sizeof (ModestExpanderMailHeaderView),
+ 0, /* n_preallocs */
+ modest_expander_mail_header_view_instance_init /* instance_init */
+ };
+
+ static const GInterfaceInfo tny_header_view_info =
+ {
+ (GInterfaceInitFunc) tny_header_view_init, /* interface_init */
+ NULL, /* interface_finalize */
+ NULL /* interface_data */
+ };
+
+ static const GInterfaceInfo modest_mail_header_view_info =
+ {
+ (GInterfaceInitFunc) modest_mail_header_view_init, /* interface_init */
+ NULL, /* interface_finalize */
+ NULL /* interface_data */
+ };
+
+ type = g_type_register_static (GTK_TYPE_HBOX,
+ "ModestExpanderMailHeaderView",
+ &info, 0);
+
+ g_type_add_interface_static (type, TNY_TYPE_HEADER_VIEW,
+ &tny_header_view_info);
+
+ g_type_add_interface_static (type, MODEST_TYPE_MAIL_HEADER_VIEW,
+ &modest_mail_header_view_info);
+
+ }
+
+ return type;
+}
+
+static TnyHeaderFlags
+modest_expander_mail_header_view_get_priority (ModestMailHeaderView *self)
+{
+ return MODEST_EXPANDER_MAIL_HEADER_VIEW_GET_CLASS (self)->get_priority_func (self);
+}
+
+static TnyHeaderFlags
+modest_expander_mail_header_view_get_priority_default (ModestMailHeaderView *headers_view)
+{
+ ModestExpanderMailHeaderViewPriv *priv;
+
+ g_return_val_if_fail (MODEST_IS_EXPANDER_MAIL_HEADER_VIEW (headers_view), 0);
+ priv = MODEST_EXPANDER_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
+
+ return priv->priority_flags;
+}
+
+static void
+modest_expander_mail_header_view_set_priority (ModestMailHeaderView *self, TnyHeaderFlags flags)
+{
+ MODEST_EXPANDER_MAIL_HEADER_VIEW_GET_CLASS (self)->set_priority_func (self, flags);
+ return;
+}
+
+static void
+modest_expander_mail_header_view_set_priority_default (ModestMailHeaderView *headers_view,
+ TnyHeaderFlags flags)
+{
+ ModestExpanderMailHeaderViewPriv *priv;
+
+ g_return_if_fail (MODEST_IS_EXPANDER_MAIL_HEADER_VIEW (headers_view));
+ priv = MODEST_EXPANDER_MAIL_HEADER_VIEW_GET_PRIVATE (headers_view);
+
+ priv->priority_flags = flags & TNY_HEADER_FLAG_PRIORITY_MASK ;
+
+ if (priv->priority_flags == TNY_HEADER_FLAG_NORMAL_PRIORITY) {
+ if (priv->priority_icon != NULL) {
+ gtk_widget_destroy (priv->priority_icon);
+ priv->priority_icon = NULL;
+ }
+ } else if (priv->priority_flags == TNY_HEADER_FLAG_HIGH_PRIORITY) {
+ priv->priority_icon = gtk_image_new_from_icon_name ("qgn_list_messaging_high", GTK_ICON_SIZE_MENU);
+ gtk_box_pack_start (GTK_BOX (priv->subject_box), priv->priority_icon, FALSE, FALSE, 0);
+ gtk_widget_show (priv->priority_icon);
+ } else if (priv->priority_flags == TNY_HEADER_FLAG_LOW_PRIORITY) {
+ priv->priority_icon = gtk_image_new_from_icon_name ("qgn_list_messaging_low", GTK_ICON_SIZE_MENU);
+ gtk_box_pack_start (GTK_BOX (priv->subject_box), priv->priority_icon, FALSE, FALSE, 0);
+ gtk_widget_show (priv->priority_icon);
+ }
+}