Remove spacing in headers view calendar, as it was causing a very bad
[modest] / src / widgets / modest-gtkhtml-msg-view.c
index 6a239bd..8f8b2ce 100644 (file)
@@ -52,6 +52,8 @@
 #include <widgets/modest-isearch-view.h>
 #include <widgets/modest-ui-constants.h>
 #include <modest-icon-names.h>
+#include <tny-camel-bs-mime-part.h>
+#include <modest-runtime.h>
 
 /* 'private'/'protected' functions */
 static void     modest_gtkhtml_msg_view_class_init   (ModestGtkhtmlMsgViewClass *klass);
@@ -222,6 +224,7 @@ static void remove_attachment (ModestGtkhtmlMsgView *view, TnyMimePart *attachme
 static void request_fetch_images (ModestGtkhtmlMsgView *view);
 static void set_branding (ModestGtkhtmlMsgView *view, const gchar *brand_name, const GdkPixbuf *brand_icon);
 static gboolean has_blocked_external_images (ModestGtkhtmlMsgView *view);
+static void set_calendar (ModestGtkhtmlMsgView *self, TnyHeader *header, TnyMsg *msg);
 
 /* list properties */
 enum {
@@ -248,6 +251,10 @@ struct _ModestGtkhtmlMsgViewPrivate {
        GtkWidget   *priority_box;
        GtkWidget   *priority_icon;
 #endif
+       GtkWidget   *calendar_box;
+       GtkWidget   *calendar_icon;
+       GtkWidget   *calendar_actions_box;
+       GtkWidget   *calendar_actions_container;
 
        /* internal adjustments for set_scroll_adjustments */
        GtkAdjustment *hadj;
@@ -272,6 +279,8 @@ struct _ModestGtkhtmlMsgViewPrivate {
 
        /* link click management */
        gchar *last_url;
+
+       gboolean has_blocked_bs_images;
 };
 
 #define MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
@@ -1148,6 +1157,8 @@ modest_gtkhtml_msg_view_init (ModestGtkhtmlMsgView *obj)
        
        priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(obj);
 
+       priv->has_blocked_bs_images = FALSE;
+
        priv->idle_changes_count = 0;
        priv->idle_readjust_scroll_id = 0;
        priv->idle_resize_children_id = 0;
@@ -1213,7 +1224,7 @@ modest_gtkhtml_msg_view_init (ModestGtkhtmlMsgView *obj)
                          G_CALLBACK (html_adjustment_changed), obj);
 
        gtk_widget_push_composite_child ();
-       priv->headers_box = gtk_vbox_new (FALSE, MODEST_MARGIN_DEFAULT);
+       priv->headers_box = gtk_vbox_new (FALSE, 0);
        gtk_widget_set_composite_name (priv->headers_box, "headers");
        gtk_widget_pop_composite_child ();
 
@@ -1233,6 +1244,20 @@ modest_gtkhtml_msg_view_init (ModestGtkhtmlMsgView *obj)
                gtk_widget_hide_all (priv->priority_box);
        }
 #endif
+       priv->calendar_actions_box = NULL;
+       priv->calendar_icon = gtk_image_new ();
+       gtk_image_set_from_icon_name (GTK_IMAGE (priv->calendar_icon), MODEST_HEADER_ICON_CALENDAR, GTK_ICON_SIZE_MENU);
+       gtk_misc_set_alignment (GTK_MISC (priv->calendar_icon), 0.0, 0.5);
+       if (priv->calendar_icon) {
+               priv->calendar_box = (GtkWidget *)
+                       modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view),
+                                                                  _("mail_fi_invitation"),
+                                                                  priv->calendar_icon,
+                                                                  FALSE, FALSE);
+                                                                  
+               gtk_widget_hide_all (priv->calendar_box);
+       }
+
        if (priv->attachments_view) {
 #ifndef MODEST_TOOLKIT_HILDON2
                gchar *att_label = g_strconcat (_("mcen_me_viewer_attachments"), ":", NULL);
@@ -1249,6 +1274,12 @@ modest_gtkhtml_msg_view_init (ModestGtkhtmlMsgView *obj)
                g_free (att_label);
        }
 
+       priv->calendar_actions_container = gtk_vbox_new (FALSE, 0);
+       gtk_box_pack_start (GTK_BOX (priv->headers_box), priv->calendar_actions_container, FALSE, FALSE, 0);
+       gtk_widget_hide (priv->calendar_actions_container);
+       gtk_widget_hide_all (priv->calendar_actions_container);
+       gtk_widget_set_no_show_all (priv->calendar_actions_container, TRUE);
+
 #ifndef MODEST_TOOLKIT_HILDON2
        separator = gtk_hseparator_new ();
        gtk_box_pack_start (GTK_BOX(priv->headers_box), separator, FALSE, FALSE, 0);
@@ -1435,8 +1466,7 @@ set_hadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *hadj)
        if (!hadj)
                hadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0,0.0,0.0,0.0,0.0,0.0));
        disconnect_hadjustment (self);
-       g_object_ref (G_OBJECT (hadj));
-       gtk_object_sink (GTK_OBJECT (hadj));
+       g_object_ref_sink (G_OBJECT (hadj));
        priv->hadj = hadj;
        set_hadjustment_values (self, &value_changed);
 
@@ -1464,8 +1494,7 @@ set_vadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *vadj)
        if (!vadj)
                vadj = (GtkAdjustment *) gtk_adjustment_new (0.0,0.0,0.0,0.0,0.0,0.0);
        disconnect_vadjustment (self);
-       g_object_ref (G_OBJECT (vadj));
-       gtk_object_sink (GTK_OBJECT (vadj));
+       g_object_ref_sink (G_OBJECT (vadj));
        priv->vadj = vadj;
        set_vadjustment_values (self, &value_changed);
 
@@ -1579,6 +1608,7 @@ request_fetch_images (ModestGtkhtmlMsgView *self)
        /* The message could have not been downloaded yet */
        if (priv->msg) {
                modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), TRUE);
+               priv->has_blocked_bs_images = FALSE;
                part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (priv->body_view));
                if (part) {
                        tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (priv->body_view), part);
@@ -1601,7 +1631,8 @@ has_blocked_external_images (ModestGtkhtmlMsgView *self)
 {
        ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
 
-       return (modest_mime_part_view_has_external_images (MODEST_MIME_PART_VIEW (priv->body_view)) &&
+       return ((modest_mime_part_view_has_external_images (MODEST_MIME_PART_VIEW (priv->body_view)) ||
+                (priv->has_blocked_bs_images)) &&
                !modest_mime_part_view_get_view_images (MODEST_MIME_PART_VIEW (priv->body_view)));
 }
 
@@ -1637,6 +1668,22 @@ on_limit_error (GtkWidget *widget, ModestGtkhtmlMsgView *msg_view)
        g_signal_emit_by_name (G_OBJECT (msg_view), "limit-error");
 }
 
+static gboolean
+part_cids_equal (const gchar *part_cid1,
+                const gchar *part_cid2)
+{
+       if (g_strcmp0 (part_cid1, part_cid2) == 0)
+               return TRUE;
+
+       if (part_cid2 && part_cid2[0] == '<') {
+               const gchar *end;
+               end = g_strrstr_len (part_cid2, -1, ">");
+
+               if (end && strncmp (part_cid2 + 1, part_cid1, end - part_cid2 - 1) == 0)
+                       return TRUE;
+       }
+       return FALSE;
+}
 
 static TnyMimePart *
 find_cid_image (TnyMsg *msg, const gchar *cid)
@@ -1665,8 +1712,8 @@ find_cid_image (TnyMsg *msg, const gchar *cid)
                 */
                if (!part_cid)
                        part_cid = tny_mime_part_get_content_location (part);
-               
-               if (part_cid && strcmp (cid, part_cid) == 0)
+
+               if (part_cids_equal (cid, part_cid))
                        break;
 
                if (tny_mime_part_content_type_is (part, "multipart/related")) {
@@ -1680,9 +1727,10 @@ find_cid_image (TnyMsg *msg, const gchar *cid)
                        while (!tny_iterator_is_done (related_iter)) {
                                related_part = TNY_MIME_PART (tny_iterator_get_current (related_iter));
                                part_cid = tny_mime_part_get_content_id (related_part);
-                               if (part_cid && strcmp (cid, part_cid) == 0) {
+
+                               if (part_cids_equal (cid, part_cid))
                                        break;
-                               }
+
                                g_object_unref (related_part);
                                related_part = NULL;
                                tny_iterator_next (related_iter);
@@ -1709,6 +1757,11 @@ find_cid_image (TnyMsg *msg, const gchar *cid)
        return part;
 }
 
+static void
+fetch_url_decode_to_stream_cb (TnyMimePart *self, gboolean cancelled, TnyStream *stream, GError *err, gpointer user_data)
+{
+       tny_stream_close (stream);
+}
 
 static gboolean
 on_fetch_url (GtkWidget *widget, const gchar *uri,
@@ -1749,10 +1802,17 @@ on_fetch_url (GtkWidget *widget, const gchar *uri,
                } else {
                        return FALSE;
                }
+       } else if (TNY_IS_CAMEL_BS_MIME_PART (part) && 
+                  !tny_camel_bs_mime_part_is_fetched (TNY_CAMEL_BS_MIME_PART (part))){
+         if (!modest_mime_part_view_get_view_images (MODEST_MIME_PART_VIEW (priv->body_view)) || 
+             !tny_device_is_online (modest_runtime_get_device ())) {
+                       priv->has_blocked_bs_images = TRUE;
+                       tny_stream_close (stream);
+                       return TRUE;
+               }
        }
 
-       tny_mime_part_decode_to_stream ((TnyMimePart*)part, stream, NULL);
-       tny_stream_close (stream);
+       tny_mime_part_decode_to_stream_async ((TnyMimePart*)part, stream, fetch_url_decode_to_stream_cb, NULL, NULL);
        g_object_unref (G_OBJECT(part));
        return TRUE;
 }
@@ -1768,6 +1828,7 @@ set_message (ModestGtkhtmlMsgView *self, TnyMsg *msg, TnyMimePart *other_body)
        g_return_if_fail (self);
 
        priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self);
+       priv->has_blocked_bs_images = FALSE;
        modest_mail_header_view_set_loading (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), FALSE);
        gtk_widget_set_no_show_all (priv->mail_header_view, FALSE);
        modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), FALSE);
@@ -1788,6 +1849,9 @@ set_message (ModestGtkhtmlMsgView *self, TnyMsg *msg, TnyMimePart *other_body)
 #ifdef MODEST_TOOKIT_HILDON2
                gtk_widget_hide_all (priv->priority_box);
 #endif
+               gtk_widget_hide_all (priv->calendar_box);
+               gtk_widget_hide (priv->calendar_actions_container);
+               gtk_widget_hide_all (priv->calendar_actions_container);
                gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
                tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
 
@@ -1862,17 +1926,22 @@ set_message (ModestGtkhtmlMsgView *self, TnyMsg *msg, TnyMimePart *other_body)
 
        /* Refresh priority */
        set_priority (self, tny_header_get_flags (header));
+       set_calendar (self, header, msg);
 
        gtk_widget_show (priv->body_view);
 #ifdef MODEST_TOOLKIT_HILDON2
        gtk_widget_set_no_show_all (priv->priority_box, TRUE);
 #endif
+       gtk_widget_set_no_show_all (priv->calendar_box, TRUE);
+       gtk_widget_set_no_show_all (priv->calendar_actions_container, TRUE);
        gtk_widget_set_no_show_all (priv->attachments_box, TRUE);
        gtk_widget_show_all (priv->mail_header_view);
        gtk_widget_set_no_show_all (priv->attachments_box, FALSE);
 #ifdef MODEST_TOOLKIT_HILDON2
        gtk_widget_set_no_show_all (priv->priority_box, FALSE);
 #endif
+       gtk_widget_set_no_show_all (priv->calendar_box, FALSE);
+       gtk_widget_set_no_show_all (priv->calendar_actions_container, FALSE);
        gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
 
        html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
@@ -1924,6 +1993,7 @@ set_header (ModestGtkhtmlMsgView *self, TnyHeader *header)
        }
        
        priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self);
+       priv->has_blocked_bs_images = FALSE;
        modest_mail_header_view_set_loading (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), TRUE);
        gtk_widget_set_no_show_all (priv->mail_header_view, FALSE);
        modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), FALSE);
@@ -1955,6 +2025,9 @@ set_header (ModestGtkhtmlMsgView *self, TnyHeader *header)
 #ifdef MODEST_TOOLKIT_HILDON2
        gtk_widget_hide_all (priv->priority_box);
 #endif
+       gtk_widget_hide_all (priv->calendar_box);
+       gtk_widget_hide (priv->calendar_actions_container);
+       gtk_widget_hide_all (priv->calendar_actions_container);
        gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
        tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
        priv->idle_changes_count = 0;
@@ -2715,3 +2788,48 @@ modest_gtkhtml_msg_view_has_blocked_external_images_default (ModestMsgView *self
 {
        return has_blocked_external_images (MODEST_GTKHTML_MSG_VIEW (self));
 }
+
+static void
+set_calendar (ModestGtkhtmlMsgView *self, TnyHeader *header, TnyMsg *msg)
+{
+       ModestGtkhtmlMsgViewPrivate *priv;
+       TnyMimePart *calendar_part;
+
+       g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
+       priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
+
+       gtk_widget_hide (priv->calendar_actions_container);
+       gtk_widget_hide_all (priv->calendar_actions_container);
+       if (priv->calendar_actions_box) {
+               gtk_widget_destroy (priv->calendar_actions_box);
+               priv->calendar_actions_box = NULL;
+       }
+
+       calendar_part = modest_tny_msg_find_calendar (TNY_MSG (msg));
+
+       if (calendar_part) {
+               gboolean retval = FALSE;
+               priv->calendar_actions_box = gtk_vbox_new (FALSE, 0);
+               gtk_box_pack_start (GTK_BOX (priv->calendar_actions_container), priv->calendar_actions_box, FALSE, FALSE, 0);
+               g_signal_emit_by_name (G_OBJECT (self), "handle-calendar", calendar_part, priv->calendar_actions_box, &retval);
+               if (retval) {
+                       gtk_widget_show (priv->calendar_actions_container);
+                       gtk_widget_show_all (priv->calendar_actions_container);
+                       gtk_widget_show (priv->calendar_actions_box);
+                       gtk_widget_show_all (priv->calendar_actions_box);
+               } else {
+                       gtk_widget_hide (priv->calendar_actions_container);
+                       gtk_widget_hide_all (priv->calendar_actions_container);
+                       gtk_widget_hide (priv->calendar_actions_box);
+                       gtk_widget_hide_all (priv->calendar_actions_box);
+               }
+               gtk_widget_show_all  (priv->calendar_box);
+               g_object_unref (calendar_part);
+       } else {
+               gtk_widget_hide_all (priv->calendar_box);
+               gtk_widget_hide (priv->calendar_actions_container);
+               gtk_widget_hide_all (priv->calendar_actions_container);
+               if (priv->calendar_actions_box)
+                       gtk_widget_hide (priv->calendar_actions_box);
+       }
+}