82325cbcfd
We will both create and destroy monitors during initialization (when using the X11 backend), so don't try to access the monitor manager from the backend, but store a pointer to it instead. It's stored in MetaMonitor even though only MetaMonitorTiled uses it, mostly because it makes more sense to store such a pointer there. https://bugzilla.gnome.org/show_bug.cgi?id=781723
191 lines
7.3 KiB
C
191 lines
7.3 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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#ifndef META_MONITOR_H
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#define META_MONITOR_H
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#include <glib-object.h>
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#include "backends/meta-monitor-manager-private.h"
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typedef struct _MetaMonitorSpec
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{
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char *connector;
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char *vendor;
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char *product;
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char *serial;
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} MetaMonitorSpec;
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typedef struct _MetaMonitorModeSpec
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{
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int width;
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int height;
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float refresh_rate;
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} MetaMonitorModeSpec;
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typedef struct _MetaMonitorCrtcMode
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{
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MetaOutput *output;
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MetaCrtcMode *crtc_mode;
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} MetaMonitorCrtcMode;
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typedef gboolean (* MetaMonitorModeFunc) (MetaMonitor *monitor,
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MetaMonitorMode *mode,
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MetaMonitorCrtcMode *monitor_crtc_mode,
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gpointer user_data,
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GError **error);
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#define META_TYPE_MONITOR (meta_monitor_get_type ())
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G_DECLARE_DERIVABLE_TYPE (MetaMonitor, meta_monitor, META, MONITOR, GObject)
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struct _MetaMonitorClass
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{
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GObjectClass parent_class;
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MetaOutput * (* get_main_output) (MetaMonitor *monitor);
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void (* derive_dimensions) (MetaMonitor *monitor,
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int *width,
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int *height);
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void (* calculate_crtc_pos) (MetaMonitor *monitor,
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MetaMonitorMode *monitor_mode,
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MetaOutput *output,
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MetaMonitorTransform crtc_transform,
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int *out_x,
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int *out_y);
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gboolean (* get_suggested_position) (MetaMonitor *monitor,
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int *width,
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int *height);
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};
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#define META_TYPE_MONITOR_NORMAL (meta_monitor_normal_get_type ())
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G_DECLARE_FINAL_TYPE (MetaMonitorNormal, meta_monitor_normal,
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META, MONITOR_NORMAL,
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MetaMonitor)
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#define META_TYPE_MONITOR_TILED (meta_monitor_tiled_get_type ())
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G_DECLARE_FINAL_TYPE (MetaMonitorTiled, meta_monitor_tiled,
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META, MONITOR_TILED,
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MetaMonitor)
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MetaMonitorTiled * meta_monitor_tiled_new (MetaMonitorManager *monitor_manager,
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MetaOutput *main_output);
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MetaMonitorNormal * meta_monitor_normal_new (MetaMonitorManager *monitor_manager,
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MetaOutput *output);
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MetaMonitorSpec * meta_monitor_get_spec (MetaMonitor *monitor);
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gboolean meta_monitor_is_active (MetaMonitor *monitor);
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MetaOutput * meta_monitor_get_main_output (MetaMonitor *monitor);
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gboolean meta_monitor_is_primary (MetaMonitor *monitor);
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gboolean meta_monitor_supports_underscanning (MetaMonitor *monitor);
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gboolean meta_monitor_is_underscanning (MetaMonitor *monitor);
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gboolean meta_monitor_is_laptop_panel (MetaMonitor *monitor);
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GList * meta_monitor_get_outputs (MetaMonitor *monitor);
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void meta_monitor_get_current_resolution (MetaMonitor *monitor,
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int *width,
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int *height);
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void meta_monitor_derive_dimensions (MetaMonitor *monitor,
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int *width,
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int *height);
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void meta_monitor_get_physical_dimensions (MetaMonitor *monitor,
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int *width_mm,
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int *height_mm);
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CoglSubpixelOrder meta_monitor_get_subpixel_order (MetaMonitor *monitor);
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const char * meta_monitor_get_connector (MetaMonitor *monitor);
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const char * meta_monitor_get_vendor (MetaMonitor *monitor);
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const char * meta_monitor_get_product (MetaMonitor *monitor);
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const char * meta_monitor_get_serial (MetaMonitor *monitor);
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MetaConnectorType meta_monitor_get_connector_type (MetaMonitor *monitor);
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uint32_t meta_monitor_tiled_get_tile_group_id (MetaMonitorTiled *monitor_tiled);
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gboolean meta_monitor_get_suggested_position (MetaMonitor *monitor,
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int *x,
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int *y);
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MetaLogicalMonitor * meta_monitor_get_logical_monitor (MetaMonitor *monitor);
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MetaMonitorMode * meta_monitor_get_mode_from_spec (MetaMonitor *monitor,
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MetaMonitorModeSpec *monitor_mode_spec);
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MetaMonitorMode * meta_monitor_get_preferred_mode (MetaMonitor *monitor);
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MetaMonitorMode * meta_monitor_get_current_mode (MetaMonitor *monitor);
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void meta_monitor_derive_current_mode (MetaMonitor *monitor);
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void meta_monitor_set_current_mode (MetaMonitor *monitor,
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MetaMonitorMode *mode);
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GList * meta_monitor_get_modes (MetaMonitor *monitor);
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void meta_monitor_calculate_crtc_pos (MetaMonitor *monitor,
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MetaMonitorMode *monitor_mode,
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MetaOutput *output,
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MetaMonitorTransform crtc_transform,
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int *out_x,
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int *out_y);
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int meta_monitor_calculate_mode_scale (MetaMonitor *monitor,
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MetaMonitorMode *monitor_mode);
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MetaMonitorModeSpec * meta_monitor_mode_get_spec (MetaMonitorMode *monitor_mode);
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void meta_monitor_mode_get_resolution (MetaMonitorMode *monitor_mode,
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int *width,
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int *height);
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float meta_monitor_mode_get_refresh_rate (MetaMonitorMode *monitor_mode);
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gboolean meta_monitor_mode_foreach_crtc (MetaMonitor *monitor,
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MetaMonitorMode *mode,
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MetaMonitorModeFunc func,
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gpointer user_data,
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GError **error);
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MetaMonitorSpec * meta_monitor_spec_clone (MetaMonitorSpec *monitor_id);
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gboolean meta_monitor_spec_equals (MetaMonitorSpec *monitor_id,
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MetaMonitorSpec *other_monitor_id);
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int meta_monitor_spec_compare (MetaMonitorSpec *monitor_spec_a,
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MetaMonitorSpec *monitor_spec_b);
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void meta_monitor_spec_free (MetaMonitorSpec *monitor_id);
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#endif /* META_MONITOR_H */
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