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/* |
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* Copyright (C) 2016 Red Hat, Inc. |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (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, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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*/ |
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#pragma once |
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#include <glib-object.h> |
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G_BEGIN_DECLS |
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/* |
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* GNOME Control Center display configuration system: |
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* |
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* The display configuration system consists of multiple concepts: |
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* |
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* CcDisplayConfig: |
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* |
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* Configuration instance, read from mutter using the |
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* org.gnome.Mutter.DisplayConfig D-Bus API. Contains information about the |
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* current configuration. Can be copied, to create a representation of a |
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* configuration at a given time, and applied, applying any changes that has |
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* been made to the objects associated with the configuration. |
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* |
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* CcDisplayConfig provides a list of all known "monitors" known to the |
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* compositor. It does not know about ports without any monitors connected, |
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* nor low level details about monitors, such as tiling etc. |
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* |
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* CcDisplayMonitor: |
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* |
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* A high level representation of a connected monitor. A monitor have details |
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* associated with it, some which can be altered. Each CcDisplayMonitor |
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* instance is associated with a single CcDisplayConfig instance. All |
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* alteration to a monitor is cached and not applied until |
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* cc_display_config_apply() is called on the corresponding CcDisplayConfig |
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* object. |
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* |
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* CcDisplayMode: |
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* |
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* A monitor mode, including resolution, refresh rate, and scale. Each monitor |
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* will have a list of possible modes. |
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* |
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*/ |
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typedef enum _CcDisplayRotation |
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{ |
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CC_DISPLAY_ROTATION_NONE, |
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CC_DISPLAY_ROTATION_90, |
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CC_DISPLAY_ROTATION_180, |
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CC_DISPLAY_ROTATION_270, |
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CC_DISPLAY_ROTATION_FLIPPED, |
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CC_DISPLAY_ROTATION_90_FLIPPED, |
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CC_DISPLAY_ROTATION_180_FLIPPED, |
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CC_DISPLAY_ROTATION_270_FLIPPED, |
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} CcDisplayRotation; |
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typedef enum _CcDisplayMonitorPrivacy |
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{ |
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CC_DISPLAY_MONITOR_PRIVACY_UNSUPPORTED = 0, |
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CC_DISPLAY_MONITOR_PRIVACY_DISABLED = 1 << 0, |
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CC_DISPLAY_MONITOR_PRIVACY_ENABLED = 1 << 1, |
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CC_DISPLAY_MONITOR_PRIVACY_LOCKED = 1 << 2, |
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} CcDisplayMonitorPrivacy; |
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typedef enum _CcDisplayModeRefreshRateMode |
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{ |
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MODE_REFRESH_RATE_MODE_FIXED, |
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MODE_REFRESH_RATE_MODE_VARIABLE, |
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} CcDisplayModeRefreshRateMode; |
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#define CC_TYPE_DISPLAY_MODE (cc_display_mode_get_type ()) |
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G_DECLARE_DERIVABLE_TYPE (CcDisplayMode, cc_display_mode, |
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CC, DISPLAY_MODE, GObject) |
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struct _CcDisplayModeClass |
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{ |
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GObjectClass parent_class; |
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gboolean (*is_clone_mode) (CcDisplayMode *self); |
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void (*get_resolution) (CcDisplayMode *self, int *w, int *h); |
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GArray* (*get_supported_scales) (CcDisplayMode *self); |
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double (*get_preferred_scale) (CcDisplayMode *self); |
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CcDisplayModeRefreshRateMode (*get_refresh_rate_mode) (CcDisplayMode *self); |
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gboolean (*is_interlaced) (CcDisplayMode *self); |
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gboolean (*is_preferred) (CcDisplayMode *self); |
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int (*get_freq) (CcDisplayMode *self); |
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double (*get_freq_f) (CcDisplayMode *self); |
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}; |
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#define CC_TYPE_DISPLAY_MONITOR (cc_display_monitor_get_type ()) |
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G_DECLARE_DERIVABLE_TYPE (CcDisplayMonitor, cc_display_monitor, |
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CC, DISPLAY_MONITOR, GObject) |
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struct _CcDisplayMonitorClass |
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{ |
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GObjectClass parent_class; |
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guint32 (*get_id) (CcDisplayMonitor *self); |
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const char* (*get_display_name) (CcDisplayMonitor *self); |
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const char* (*get_connector_name) (CcDisplayMonitor *self); |
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gboolean (*is_builtin) (CcDisplayMonitor *self); |
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gboolean (*is_primary) (CcDisplayMonitor *self); |
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void (*set_primary) (CcDisplayMonitor *self, |
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gboolean primary); |
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gboolean (*is_active) (CcDisplayMonitor *self); |
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void (*set_active) (CcDisplayMonitor *self, |
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gboolean a); |
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CcDisplayRotation (*get_rotation) (CcDisplayMonitor *self); |
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void (*set_rotation) (CcDisplayMonitor *self, |
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CcDisplayRotation r); |
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gboolean (*supports_rotation) (CcDisplayMonitor *self, |
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CcDisplayRotation r); |
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void (*get_physical_size) (CcDisplayMonitor *self, |
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int *w, |
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int *h); |
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void (*get_geometry) (CcDisplayMonitor *self, |
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int *x, |
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int *y, |
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int *w, |
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int *h); |
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int (*get_min_freq) (CcDisplayMonitor *self); |
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gboolean (*supports_variable_refresh_rate) (CcDisplayMonitor *self); |
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gboolean (*supports_underscanning) (CcDisplayMonitor *self); |
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gboolean (*get_underscanning) (CcDisplayMonitor *self); |
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void (*set_underscanning) (CcDisplayMonitor *self, |
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gboolean u); |
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CcDisplayMonitorPrivacy (*get_privacy) (CcDisplayMonitor *self); |
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CcDisplayMode* (*get_mode) (CcDisplayMonitor *self); |
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CcDisplayMode* (*get_preferred_mode) (CcDisplayMonitor *self); |
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GList* (*get_modes) (CcDisplayMonitor *self); |
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void (*set_compatible_clone_mode) (CcDisplayMonitor *self, |
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CcDisplayMode *m); |
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void (*set_mode) (CcDisplayMonitor *self, |
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CcDisplayMode *m); |
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void (*set_refresh_rate_mode) (CcDisplayMonitor *self, |
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CcDisplayModeRefreshRateMode refresh_rate_mode); |
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void (*set_position) (CcDisplayMonitor *self, |
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int x, |
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int y); |
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double (*get_scale) (CcDisplayMonitor *self); |
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void (*set_scale) (CcDisplayMonitor *self, |
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double s); |
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}; |
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#define CC_TYPE_DISPLAY_CONFIG (cc_display_config_get_type ()) |
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G_DECLARE_DERIVABLE_TYPE (CcDisplayConfig, cc_display_config, |
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CC, DISPLAY_CONFIG, GObject) |
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struct _CcDisplayConfigClass |
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{ |
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GObjectClass parent_class; |
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GList* (*get_monitors) (CcDisplayConfig *self); |
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gboolean (*is_applicable) (CcDisplayConfig *self); |
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gboolean (*equal) (CcDisplayConfig *self, |
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CcDisplayConfig *other); |
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gboolean (*apply) (CcDisplayConfig *self, |
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GError **error); |
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gboolean (*is_cloning) (CcDisplayConfig *self); |
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void (*set_cloning) (CcDisplayConfig *self, |
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gboolean clone); |
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GList* (*generate_cloning_modes) (CcDisplayConfig *self); |
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gboolean (*is_layout_logical) (CcDisplayConfig *self); |
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void (*set_minimum_size) (CcDisplayConfig *self, |
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int width, |
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int height); |
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gboolean (*is_scaled_mode_valid) (CcDisplayConfig *self, |
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CcDisplayMode *mode, |
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double scale); |
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gboolean (* get_panel_orientation_managed) (CcDisplayConfig *self); |
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}; |
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GList* cc_display_config_get_monitors (CcDisplayConfig *config); |
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GList* cc_display_config_get_ui_sorted_monitors (CcDisplayConfig *config); |
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int cc_display_config_count_useful_monitors (CcDisplayConfig *config); |
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gboolean cc_display_config_is_applicable (CcDisplayConfig *config); |
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gboolean cc_display_config_equal (CcDisplayConfig *config, |
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CcDisplayConfig *other); |
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gboolean cc_display_config_apply (CcDisplayConfig *config, |
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GError **error); |
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gboolean cc_display_config_is_cloning (CcDisplayConfig *config); |
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void cc_display_config_set_cloning (CcDisplayConfig *config, |
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gboolean clone); |
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GList* cc_display_config_generate_cloning_modes (CcDisplayConfig *config); |
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void cc_display_config_set_mode_on_all_outputs (CcDisplayConfig *config, |
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CcDisplayMode *mode); |
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gboolean cc_display_config_is_layout_logical (CcDisplayConfig *self); |
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void cc_display_config_set_minimum_size (CcDisplayConfig *self, |
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int width, |
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int height); |
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gboolean cc_display_config_is_scaled_mode_valid (CcDisplayConfig *self, |
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CcDisplayMode *mode, |
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double scale); |
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gboolean cc_display_config_get_panel_orientation_managed |
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(CcDisplayConfig *self); |
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void cc_display_config_update_ui_numbers_names (CcDisplayConfig *self); |
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const char* cc_display_monitor_get_display_name (CcDisplayMonitor *monitor); |
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gboolean cc_display_monitor_is_active (CcDisplayMonitor *monitor); |
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void cc_display_monitor_set_active (CcDisplayMonitor *monitor, |
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gboolean active); |
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const char* cc_display_monitor_get_connector_name (CcDisplayMonitor *monitor); |
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CcDisplayRotation cc_display_monitor_get_rotation (CcDisplayMonitor *monitor); |
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void cc_display_monitor_set_rotation (CcDisplayMonitor *monitor, |
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CcDisplayRotation r); |
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gboolean cc_display_monitor_supports_rotation (CcDisplayMonitor *monitor, |
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CcDisplayRotation rotation); |
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void cc_display_monitor_get_physical_size (CcDisplayMonitor *monitor, |
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int *w, |
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int *h); |
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gboolean cc_display_monitor_is_builtin (CcDisplayMonitor *monitor); |
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gboolean cc_display_monitor_is_primary (CcDisplayMonitor *monitor); |
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void cc_display_monitor_set_primary (CcDisplayMonitor *monitor, |
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gboolean primary); |
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guint32 cc_display_monitor_get_id (CcDisplayMonitor *monitor); |
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gboolean cc_display_monitor_supports_variable_refresh_rate (CcDisplayMonitor *self); |
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gboolean cc_display_monitor_supports_underscanning (CcDisplayMonitor *monitor); |
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gboolean cc_display_monitor_get_underscanning (CcDisplayMonitor *monitor); |
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void cc_display_monitor_set_underscanning (CcDisplayMonitor *monitor, |
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gboolean underscanning); |
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CcDisplayMonitorPrivacy cc_display_monitor_get_privacy (CcDisplayMonitor *self); |
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CcDisplayMode* cc_display_monitor_get_mode (CcDisplayMonitor *monitor); |
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void cc_display_monitor_get_geometry (CcDisplayMonitor *monitor, |
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int *x, |
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int *y, |
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int *width, |
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int *height); |
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int cc_display_monitor_get_min_freq (CcDisplayMonitor *monitor); |
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GList* cc_display_monitor_get_modes (CcDisplayMonitor *monitor); |
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CcDisplayMode* cc_display_monitor_get_preferred_mode (CcDisplayMonitor *monitor); |
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double cc_display_monitor_get_scale (CcDisplayMonitor *monitor); |
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void cc_display_monitor_set_scale (CcDisplayMonitor *monitor, |
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double s); |
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void cc_display_monitor_set_compatible_clone_mode (CcDisplayMonitor *monitor, |
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CcDisplayMode *mode); |
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void cc_display_monitor_set_mode (CcDisplayMonitor *monitor, |
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CcDisplayMode *mode); |
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void cc_display_monitor_set_refresh_rate_mode (CcDisplayMonitor *self, |
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CcDisplayModeRefreshRateMode refresh_rate_mode); |
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void cc_display_monitor_set_position (CcDisplayMonitor *monitor, |
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int x, |
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int y); |
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gboolean cc_display_monitor_is_useful (CcDisplayMonitor *monitor); |
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gboolean cc_display_monitor_is_usable (CcDisplayMonitor *monitor); |
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void cc_display_monitor_set_usable (CcDisplayMonitor *monitor, |
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gboolean is_usable); |
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int cc_display_monitor_get_ui_number (CcDisplayMonitor *monitor); |
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const char* cc_display_monitor_get_ui_name (CcDisplayMonitor *monitor); |
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const char* cc_display_monitor_get_ui_number_name (CcDisplayMonitor *monitor); |
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char* cc_display_monitor_dup_ui_number_name (CcDisplayMonitor *monitor); |
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gboolean cc_display_mode_is_clone_mode (CcDisplayMode *mode); |
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void cc_display_mode_get_resolution (CcDisplayMode *mode, |
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int *width, |
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int *height); |
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GArray* cc_display_mode_get_supported_scales (CcDisplayMode *self); |
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double cc_display_mode_get_preferred_scale (CcDisplayMode *self); |
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CcDisplayModeRefreshRateMode cc_display_mode_get_refresh_rate_mode (CcDisplayMode *mode); |
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gboolean cc_display_mode_is_interlaced (CcDisplayMode *mode); |
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gboolean cc_display_mode_is_preferred (CcDisplayMode *mode); |
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int cc_display_mode_get_freq (CcDisplayMode *mode); |
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double cc_display_mode_get_freq_f (CcDisplayMode *mode); |
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G_END_DECLS |
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