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0b4d80d74f
Operate on MetaMonitor's instead of MetaOutput's, as the latter may be only a subset of an actual "monitor" when referring to the physical computer equipment. https://bugzilla.gnome.org/show_bug.cgi?id=777732
138 lines
3.8 KiB
C
138 lines
3.8 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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#include "config.h"
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#include "backends/meta-logical-monitor.h"
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G_DEFINE_TYPE (MetaLogicalMonitor, meta_logical_monitor, G_TYPE_OBJECT)
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MetaLogicalMonitor *
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meta_logical_monitor_new (MetaMonitor *monitor,
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int x,
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int y,
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int number)
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{
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MetaLogicalMonitor *logical_monitor;
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MetaOutput *main_output;
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GList *outputs;
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GList *l;
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gboolean is_presentation;
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g_assert (meta_monitor_is_active (monitor));
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logical_monitor = g_object_new (META_TYPE_LOGICAL_MONITOR, NULL);
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main_output = meta_monitor_get_main_output (monitor);
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logical_monitor->number = number;
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logical_monitor->winsys_id = main_output->winsys_id;
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logical_monitor->scale = main_output->scale;
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logical_monitor->in_fullscreen = -1;
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logical_monitor->rect.x = x;
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logical_monitor->rect.y = y;
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meta_monitor_get_dimensions (monitor,
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&logical_monitor->rect.width,
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&logical_monitor->rect.height);
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is_presentation = TRUE;
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outputs = meta_monitor_get_outputs (monitor);
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for (l = outputs; l; l = l->next)
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{
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MetaOutput *output = l->data;
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output->crtc->logical_monitor = logical_monitor;
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is_presentation = is_presentation && output->is_presentation;
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}
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logical_monitor->is_presentation = is_presentation;
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logical_monitor->monitors = g_list_append (logical_monitor->monitors,
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monitor);
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return logical_monitor;
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}
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void
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meta_logical_monitor_add_monitor (MetaLogicalMonitor *logical_monitor,
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MetaMonitor *monitor)
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{
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GList *l;
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gboolean is_presentation;
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is_presentation = logical_monitor->is_presentation;
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logical_monitor->monitors = g_list_append (logical_monitor->monitors,
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monitor);
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for (l = logical_monitor->monitors; l; l = l->next)
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{
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MetaMonitor *monitor = l->data;
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GList *outputs;
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GList *l_output;
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outputs = meta_monitor_get_outputs (monitor);
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for (l_output = outputs; l_output; l_output = l_output->next)
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{
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MetaOutput *output = l_output->data;
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is_presentation = is_presentation && output->is_presentation;
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output->crtc->logical_monitor = logical_monitor;
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}
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}
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logical_monitor->is_presentation = is_presentation;
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}
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gboolean
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meta_logical_monitor_is_primary (MetaLogicalMonitor *logical_monitor)
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{
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return logical_monitor->is_primary;
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}
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void
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meta_logical_monitor_make_primary (MetaLogicalMonitor *logical_monitor)
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{
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logical_monitor->is_primary = TRUE;
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}
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int
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meta_logical_monitor_get_scale (MetaLogicalMonitor *logical_monitor)
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{
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return logical_monitor->scale;
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}
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GList *
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meta_logical_monitor_get_monitors (MetaLogicalMonitor *logical_monitor)
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{
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return logical_monitor->monitors;
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}
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static void
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meta_logical_monitor_init (MetaLogicalMonitor *logical_monitor)
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{
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}
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static void
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meta_logical_monitor_class_init (MetaLogicalMonitorClass *klass)
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{
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}
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