1fb0e8e9bb
Instead of storing the logical monitors in an array and having users either look up them in the array given an index or iterate using indices, put it in a GList, and use GList iterators when iterating and alternative API where array indices were previously used. This allows for more liberty regarding the type of the logical monitor. https://bugzilla.gnome.org/show_bug.cgi?id=777732
119 lines
3.2 KiB
C
119 lines
3.2 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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/*
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* Copyright (C) 2016 Red Hat
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*
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* Written by:
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* Jonas Ådahl <jadahl@gmail.com>
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*/
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#include "config.h"
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#include <glib-object.h>
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#include "backends/meta-backend-private.h"
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#include "backends/meta-renderer.h"
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typedef struct _MetaRendererPrivate
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{
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GList *views;
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} MetaRendererPrivate;
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G_DEFINE_TYPE_WITH_PRIVATE (MetaRenderer, meta_renderer, G_TYPE_OBJECT)
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CoglRenderer *
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meta_renderer_create_cogl_renderer (MetaRenderer *renderer)
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{
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return META_RENDERER_GET_CLASS (renderer)->create_cogl_renderer (renderer);
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}
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static MetaRendererView *
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meta_renderer_create_view (MetaRenderer *renderer,
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MetaLogicalMonitor *logical_monitor)
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{
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return META_RENDERER_GET_CLASS (renderer)->create_view (renderer,
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logical_monitor);
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}
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void
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meta_renderer_rebuild_views (MetaRenderer *renderer)
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{
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MetaRendererPrivate *priv = meta_renderer_get_instance_private (renderer);
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MetaBackend *backend = meta_get_backend ();
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MetaMonitorManager *monitor_manager =
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meta_backend_get_monitor_manager (backend);
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GList *logical_monitors, *l;
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g_list_free_full (priv->views, g_object_unref);
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priv->views = NULL;
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logical_monitors =
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meta_monitor_manager_get_logical_monitors (monitor_manager);
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for (l = logical_monitors; l; l = l->next)
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{
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MetaLogicalMonitor *logical_monitor = l->data;
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MetaRendererView *view;
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view = meta_renderer_create_view (renderer, logical_monitor);
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priv->views = g_list_append (priv->views, view);
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}
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}
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void
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meta_renderer_set_legacy_view (MetaRenderer *renderer,
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MetaRendererView *legacy_view)
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{
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MetaRendererPrivate *priv = meta_renderer_get_instance_private (renderer);
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g_assert (!priv->views);
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priv->views = g_list_append (priv->views, legacy_view);
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}
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GList *
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meta_renderer_get_views (MetaRenderer *renderer)
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{
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MetaRendererPrivate *priv = meta_renderer_get_instance_private (renderer);
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return priv->views;
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}
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static void
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meta_renderer_finalize (GObject *object)
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{
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MetaRenderer *renderer = META_RENDERER (object);
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MetaRendererPrivate *priv = meta_renderer_get_instance_private (renderer);
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g_list_free_full (priv->views, g_object_unref);
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priv->views = NULL;
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}
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static void
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meta_renderer_init (MetaRenderer *renderer)
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{
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}
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static void
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meta_renderer_class_init (MetaRendererClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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object_class->finalize = meta_renderer_finalize;
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}
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