libdisplaydevice v2026.322.2407
C++ library to modify display devices.
win_display_device.h
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1
5#pragma once
6
7// system includes
8#include <memory>
9
10// local includes
13
14namespace display_device {
19 public:
24 explicit WinDisplayDevice(std::shared_ptr<WinApiLayerInterface> w_api);
25
27 [[nodiscard]] bool isApiAccessAvailable() const override;
28
30 [[nodiscard]] EnumeratedDeviceList enumAvailableDevices() const override;
31
33 [[nodiscard]] std::string getDisplayName(const std::string &device_id) const override;
34
36 [[nodiscard]] ActiveTopology getCurrentTopology() const override;
37
39 [[nodiscard]] bool isTopologyValid(const ActiveTopology &topology) const override;
40
42 [[nodiscard]] bool isTopologyTheSame(const ActiveTopology &lhs, const ActiveTopology &rhs) const override;
43
45 [[nodiscard]] bool setTopology(const ActiveTopology &new_topology) override;
46
48 [[nodiscard]] DeviceDisplayModeMap getCurrentDisplayModes(const std::set<std::string> &device_ids) const override;
49
51 [[nodiscard]] bool setDisplayModes(const DeviceDisplayModeMap &modes) override;
52
54 [[nodiscard]] bool isPrimary(const std::string &device_id) const override;
55
57 [[nodiscard]] bool setAsPrimary(const std::string &device_id) override;
58
60 [[nodiscard]] HdrStateMap getCurrentHdrStates(const std::set<std::string> &device_ids) const override;
61
63 [[nodiscard]] bool setHdrStates(const HdrStateMap &states) override;
64
65 private:
66 std::shared_ptr<WinApiLayerInterface> m_w_api;
67 };
68} // namespace display_device
Higher level abstracted API for interacting Windows' display device(s).
Definition win_display_device_interface.h:17
Default implementation for the WinDisplayDeviceInterface.
Definition win_display_device.h:18
DeviceDisplayModeMap getCurrentDisplayModes(const std::set< std::string > &device_ids) const override
Definition win_display_device_modes.cpp:105
bool isTopologyTheSame(const ActiveTopology &lhs, const ActiveTopology &rhs) const override
Definition win_display_device_topology.cpp:119
WinDisplayDevice(std::shared_ptr< WinApiLayerInterface > w_api)
Definition win_display_device_general.cpp:13
bool isPrimary(const std::string &device_id) const override
Definition win_display_device_primary.cpp:13
bool isApiAccessAvailable() const override
Definition win_display_device_general.cpp:20
bool setTopology(const ActiveTopology &new_topology) override
Definition win_display_device_topology.cpp:138
ActiveTopology getCurrentTopology() const override
Definition win_display_device_topology.cpp:54
bool setAsPrimary(const std::string &device_id) override
Definition win_display_device_primary.cpp:40
HdrStateMap getCurrentHdrStates(const std::set< std::string > &device_ids) const override
Definition win_display_device_hdr.cpp:69
bool setDisplayModes(const DeviceDisplayModeMap &modes) override
Definition win_display_device_modes.cpp:147
EnumeratedDeviceList enumAvailableDevices() const override
Definition win_display_device_general.cpp:30
bool setHdrStates(const HdrStateMap &states) override
Definition win_display_device_hdr.cpp:95
std::string getDisplayName(const std::string &device_id) const override
Definition win_display_device_general.cpp:90
bool isTopologyValid(const ActiveTopology &topology) const override
Definition win_display_device_topology.cpp:92
std::vector< EnumeratedDevice > EnumeratedDeviceList
A list of EnumeratedDevice objects.
Definition types.h:124
Declarations for the WinApiLayerInterface.
Declarations for the WinDisplayDeviceInterface.
std::map< std::string, std::optional< HdrState > > HdrStateMap
Ordered map of [DEVICE_ID -> std::optional<HdrState>].
Definition types.h:109
std::vector< std::vector< std::string > > ActiveTopology
A LIST[LIST[DEVICE_ID]] structure which represents an active topology.
Definition types.h:86
std::map< std::string, DisplayMode > DeviceDisplayModeMap
Ordered map of [DEVICE_ID -> DisplayMode].
Definition types.h:104