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* refactoring & add 'view-source' and 'view-message' (activate with context menu)

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This commit is contained in:
Dirk-Jan C. Binnema
2011-01-21 18:46:33 -05:00
parent 21fcef13d9
commit 6daf2e9989
11 changed files with 804 additions and 135 deletions
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81
widgets/mu-msg-attach-view.c
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@ -98,6 +98,77 @@ item_activated (MuMsgAttachView *self, GtkTreePath *tpath)
partnum, self->_priv->_msg);
}
static void
accumulate_parts (MuMsgAttachView *self, GtkTreePath *path, GSList **lst)
{
GtkTreeIter iter;
GtkTreeModel *model;
/* don't unref */
model = gtk_icon_view_get_model (GTK_ICON_VIEW(self));
if (gtk_tree_model_get_iter (model, &iter, path)) {
gchar *filepath;
gint idx;
gtk_tree_model_get (model, &iter, PARTNUM_COL, &idx, -1);
filepath = mu_msg_part_filepath_cache (self->_priv->_msg, idx);
if (filepath) {
if (mu_msg_part_save (self->_priv->_msg, filepath,
idx, FALSE, TRUE)) {
GFile *file;
file = g_file_new_for_path (filepath);
*lst = g_slist_prepend (*lst, g_file_get_uri(file));
g_object_unref (file);
g_free (filepath);
}
}
}
}
static void
on_drag_data_get (MuMsgAttachView *self, GdkDragContext *drag_context,
GtkSelectionData *data, guint info, guint time, gpointer user_data)
{
GSList *lst, *cur;
char **uris;
int i;
lst = NULL;
gtk_icon_view_selected_foreach (GTK_ICON_VIEW(self),
(GtkIconViewForeachFunc)accumulate_parts,
&lst);
uris = g_new(char*, g_slist_length(lst) + 1);
/* now, create file uris for all of these ... */
for (cur = lst, i = 0; cur; cur = g_slist_next(lst)) {
uris[i] = (gchar*)cur->data;
g_warning ("%s", (gchar*)cur->data);
}
uris[i] = NULL;
gtk_selection_data_set_uris (data, uris);
g_strfreev (uris);
g_slist_foreach (lst, (GFunc)g_free, NULL);
g_slist_free (lst);
}
static void
init_drag_and_drop (MuMsgAttachView *self)
{
GtkTargetEntry target;
target.target = "text/uri-list";
target.flags = GTK_TARGET_OTHER_APP;
target.info = 0;
gtk_icon_view_enable_model_drag_source (GTK_ICON_VIEW(self),
GDK_BUTTON1_MASK,
&target, 1, GDK_ACTION_COPY);
g_signal_connect (self, "drag-data-get", G_CALLBACK(on_drag_data_get), self);
}
static void
mu_msg_attach_view_init (MuMsgAttachView *obj)
@ -120,6 +191,9 @@ mu_msg_attach_view_init (MuMsgAttachView *obj)
gtk_icon_view_set_item_padding (GTK_ICON_VIEW(obj), 0);
gtk_icon_view_set_item_orientation (GTK_ICON_VIEW(obj),
GTK_ORIENTATION_HORIZONTAL);
gtk_icon_view_set_selection_mode (GTK_ICON_VIEW(obj),
GTK_SELECTION_MULTIPLE);
init_drag_and_drop (obj);
g_signal_connect (G_OBJECT(obj), "item-activated",
G_CALLBACK(item_activated), NULL);
@ -163,9 +237,11 @@ each_part (MuMsg *msg, MuMsgPart *part, CBData *cbdata)
return;
if (!part->type || !part->subtype)
snprintf (ctype, sizeof(ctype), "%s", "application/octet-stream");
snprintf (ctype, sizeof(ctype), "%s",
"application/octet-stream");
else
snprintf (ctype, sizeof(ctype), "%s/%s", part->type, part->subtype);
snprintf (ctype, sizeof(ctype), "%s/%s",
part->type, part->subtype);
pixbuf = mu_widget_util_get_icon_pixbuf_for_content_type (ctype, 16);
if (!pixbuf) {
@ -203,7 +279,6 @@ mu_msg_attach_view_set_message (MuMsgAttachView *self, MuMsg *msg)
if (!msg)
return 0;
self->_priv->_msg = mu_msg_ref (msg);