mirror of https://github.com/djcb/mu.git
* mu-msg-attach-view.c: make drag&drop work for attachments
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3ea01df556
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@ -119,8 +119,8 @@ accumulate_parts (MuMsgAttachView *self, GtkTreePath *path, GSList **lst)
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file = g_file_new_for_path (filepath);
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*lst = g_slist_prepend (*lst, g_file_get_uri(file));
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g_object_unref (file);
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g_free (filepath);
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}
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g_free (filepath);
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}
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}
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}
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@ -141,35 +141,17 @@ on_drag_data_get (MuMsgAttachView *self, GdkDragContext *drag_context,
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&lst);
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uris = g_new(char*, g_slist_length(lst) + 1);
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/* now, create file uris for all of these ... */
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for (cur = lst, i = 0; cur; cur = g_slist_next(lst)) {
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uris[i] = (gchar*)cur->data;
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g_warning ("%s", (gchar*)cur->data);
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}
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uris[i] = NULL;
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for (cur = lst, i = 0; cur; cur = g_slist_next(cur))
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uris[i++] = (gchar*)cur->data;
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uris[i] = NULL;
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gtk_selection_data_set_uris (data, uris);
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g_strfreev (uris);
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g_free (uris);
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g_slist_foreach (lst, (GFunc)g_free, NULL);
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g_slist_free (lst);
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}
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static void
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init_drag_and_drop (MuMsgAttachView *self)
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{
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GtkTargetEntry target;
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target.target = "text/uri-list";
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target.flags = GTK_TARGET_OTHER_APP;
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target.info = 0;
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gtk_icon_view_enable_model_drag_source (GTK_ICON_VIEW(self),
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GDK_BUTTON1_MASK,
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&target, 1, GDK_ACTION_COPY);
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g_signal_connect (self, "drag-data-get", G_CALLBACK(on_drag_data_get), self);
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}
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static void
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mu_msg_attach_view_init (MuMsgAttachView *obj)
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{
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@ -193,13 +175,18 @@ mu_msg_attach_view_init (MuMsgAttachView *obj)
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/* note: only since GTK+ 2.22 */
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/* gtk_icon_view_set_item_orientation (GTK_ICON_VIEW(obj), */
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/* GTK_ORIENTATION_HORIZONTAL); */
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g_signal_connect (G_OBJECT(obj), "item-activated",
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G_CALLBACK(item_activated), NULL);
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gtk_icon_view_set_selection_mode (GTK_ICON_VIEW(obj),
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GTK_SELECTION_MULTIPLE);
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init_drag_and_drop (obj);
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g_signal_connect (G_OBJECT(obj), "item-activated",
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G_CALLBACK(item_activated), NULL);
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/* drag & drop */
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gtk_icon_view_enable_model_drag_source (GTK_ICON_VIEW(obj), 0, NULL, 0,
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GDK_ACTION_COPY);
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gtk_drag_source_add_uri_targets(GTK_WIDGET(obj));
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g_signal_connect (obj, "drag-data-get", G_CALLBACK(on_drag_data_get), NULL);
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}
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