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Move tablet driver API from OS to DisplayServer.

4.0
bruvzg 2021-02-17 16:07:56 +07:00
parent 5c2fe970b8
commit 3e0262509f
No known key found for this signature in database
GPG Key ID: 009E1BFE42239B95
13 changed files with 162 additions and 185 deletions
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23
core/core_bind.cpp
Unescape Escape View File

@ -681,22 +681,6 @@ String _OS::get_unique_id() const {
return OS::get_singleton()->get_unique_id();
}
int _OS::get_tablet_driver_count() const {
return OS::get_singleton()->get_tablet_driver_count();
}
String _OS::get_tablet_driver_name(int p_driver) const {
return OS::get_singleton()->get_tablet_driver_name(p_driver);
}
String _OS::get_current_tablet_driver() const {
return OS::get_singleton()->get_current_tablet_driver();
}
void _OS::set_current_tablet_driver(const String &p_driver) {
OS::get_singleton()->set_current_tablet_driver(p_driver);
}
_OS *_OS::singleton = nullptr;
void _OS::_bind_methods() {
@ -780,19 +764,12 @@ void _OS::_bind_methods() {
ClassDB::bind_method(D_METHOD("request_permissions"), &_OS::request_permissions);
ClassDB::bind_method(D_METHOD("get_granted_permissions"), &_OS::get_granted_permissions);
ClassDB::bind_method(D_METHOD("get_tablet_driver_count"), &_OS::get_tablet_driver_count);
ClassDB::bind_method(D_METHOD("get_tablet_driver_name", "idx"), &_OS::get_tablet_driver_name);
ClassDB::bind_method(D_METHOD("get_current_tablet_driver"), &_OS::get_current_tablet_driver);
ClassDB::bind_method(D_METHOD("set_current_tablet_driver", "name"), &_OS::set_current_tablet_driver);
ADD_PROPERTY(PropertyInfo(Variant::INT, "exit_code"), "set_exit_code", "get_exit_code");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "low_processor_usage_mode"), "set_low_processor_usage_mode", "is_in_low_processor_usage_mode");
ADD_PROPERTY(PropertyInfo(Variant::INT, "low_processor_usage_mode_sleep_usec"), "set_low_processor_usage_mode_sleep_usec", "get_low_processor_usage_mode_sleep_usec");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "tablet_driver"), "set_current_tablet_driver", "get_current_tablet_driver");
// Those default values need to be specified for the docs generator,
// to avoid using values from the documentation writer's own OS instance.
ADD_PROPERTY_DEFAULT("tablet_driver", "");
ADD_PROPERTY_DEFAULT("exit_code", 0);
ADD_PROPERTY_DEFAULT("low_processor_usage_mode", false);
ADD_PROPERTY_DEFAULT("low_processor_usage_mode_sleep_usec", 6900);

5
core/core_bind.h
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@ -247,11 +247,6 @@ public:
bool request_permissions();
Vector<String> get_granted_permissions() const;
int get_tablet_driver_count() const;
String get_tablet_driver_name(int p_driver) const;
String get_current_tablet_driver() const;
void set_current_tablet_driver(const String &p_driver);
static _OS *get_singleton() { return singleton; }
_OS() { singleton = this; }

5
core/os/os.h
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@ -149,11 +149,6 @@ public:
bool is_layered_allowed() const { return _allow_layered; }
bool is_hidpi_allowed() const { return _allow_hidpi; }
virtual int get_tablet_driver_count() const { return 0; };
virtual String get_tablet_driver_name(int p_driver) const { return ""; };
virtual String get_current_tablet_driver() const { return ""; };
virtual void set_current_tablet_driver(const String &p_driver){};
void ensure_user_data_dir();
virtual MainLoop *get_main_loop() const = 0;

36
doc/classes/DisplayServer.xml
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@ -635,6 +635,42 @@
<description>
</description>
</method>
<method name="tablet_get_current_driver" qualifiers="const">
<return type="String">
</return>
<description>
Returns current active tablet driver name.
[b]Note:[/b] This method is implemented on Windows.
</description>
</method>
<method name="tablet_get_driver_count" qualifiers="const">
<return type="int">
</return>
<description>
Returns the total number of available tablet drivers.
[b]Note:[/b] This method is implemented on Windows.
</description>
</method>
<method name="tablet_get_driver_name" qualifiers="const">
<return type="String">
</return>
<argument index="0" name="idx" type="int">
</argument>
<description>
Returns the tablet driver name for the given index.
[b]Note:[/b] This method is implemented on Windows.
</description>
</method>
<method name="tablet_set_current_driver">
<return type="void">
</return>
<argument index="0" name="name" type="String">
</argument>
<description>
Set active tablet driver name.
[b]Note:[/b] This method is implemented on Windows.
</description>
</method>
<method name="virtual_keyboard_get_height" qualifiers="const">
<return type="int">
</return>

21
doc/classes/OS.xml
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@ -304,24 +304,6 @@
[b]Note:[/b] This method is implemented on Android, Linux, macOS and Windows.
</description>
</method>
<method name="get_tablet_driver_count" qualifiers="const">
<return type="int">
</return>
<description>
Returns the total number of available tablet drivers.
[b]Note:[/b] This method is implemented on Windows.
</description>
</method>
<method name="get_tablet_driver_name" qualifiers="const">
<return type="String">
</return>
<argument index="0" name="idx" type="int">
</argument>
<description>
Returns the tablet driver name for the given index.
[b]Note:[/b] This method is implemented on Windows.
</description>
</method>
<method name="get_thread_caller_id" qualifiers="const">
<return type="int">
</return>
@ -563,9 +545,6 @@
<member name="low_processor_usage_mode_sleep_usec" type="int" setter="set_low_processor_usage_mode_sleep_usec" getter="get_low_processor_usage_mode_sleep_usec" default="6900">
The amount of sleeping between frames when the low-processor usage mode is enabled (in microseconds). Higher values will result in lower CPU usage.
</member>
<member name="tablet_driver" type="String" setter="set_current_tablet_driver" getter="get_current_tablet_driver" default="&quot;&quot;">
The current tablet driver in use.
</member>
</members>
<constants>
<constant name="VIDEO_DRIVER_GLES2" value="0" enum="VideoDriver">

9
doc/classes/ProjectSettings.xml
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@ -469,6 +469,12 @@
<member name="display/mouse_cursor/tooltip_position_offset" type="Vector2" setter="" getter="" default="Vector2( 10, 10 )">
Position offset for tooltips, relative to the mouse cursor's hotspot.
</member>
<member name="input_devices/pen_tablet/driver" type="String" setter="" getter="">
Specifies the tablet driver to use. If left empty, the default driver will be used.
</member>
<member name="input_devices/pen_tablet/driver.windows" type="String" setter="" getter="">
Override for [member input_devices/pen_tablet/driver] on Windows.
</member>
<member name="display/window/dpi/allow_hidpi" type="bool" setter="" getter="" default="false">
If [code]true[/code], allows HiDPI display on Windows and macOS. This setting has no effect on desktop Linux, as DPI-awareness fallbacks are not supported there.
</member>
@ -513,9 +519,6 @@
<member name="display/window/size/width" type="int" setter="" getter="" default="1024">
Sets the game's main viewport width. On desktop platforms, this is the default window size. Stretch mode settings also use this as a reference when enabled.
</member>
<member name="display/window/tablet_driver" type="String" setter="" getter="">
Specifies the tablet driver to use. If left empty, the default driver will be used.
</member>
<member name="display/window/text_name" type="String" setter="" getter="" default="&quot;&quot;">
Specifies the [TextServer] to use. If left empty, the default will be used.
</member>

77
main/main.cpp
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@ -123,7 +123,9 @@ static bool _start_success = false;
// Drivers
String tablet_driver = "";
String text_driver = "";
static int text_driver_idx = -1;
static int display_driver_idx = -1;
static int audio_driver_idx = -1;
@ -329,13 +331,7 @@ void Main::print_help(const char *p_binary) {
OS::get_singleton()->print(" --enable-vsync-via-compositor When vsync is enabled, vsync via the OS' window compositor (Windows only).\n");
OS::get_singleton()->print(" --disable-vsync-via-compositor Disable vsync via the OS' window compositor (Windows only).\n");
OS::get_singleton()->print(" --single-window Use a single window (no separate subwindows).\n");
OS::get_singleton()->print(" --tablet-driver Tablet input driver (");
for (int i = 0; i < OS::get_singleton()->get_tablet_driver_count(); i++) {
if (i != 0)
OS::get_singleton()->print(", ");
OS::get_singleton()->print("'%s'", OS::get_singleton()->get_tablet_driver_name(i).utf8().get_data());
}
OS::get_singleton()->print(") (Windows only).\n");
OS::get_singleton()->print(" --tablet-driver Pen tablet input driver.\n");
OS::get_singleton()->print("\n");
#endif
@ -556,7 +552,6 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph
String display_driver = "";
String audio_driver = "";
String tablet_driver = "";
String project_path = ".";
bool upwards = false;
String debug_uri = "";
@ -725,19 +720,6 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph
} else if (I->get() == "--tablet-driver") {
if (I->next()) {
tablet_driver = I->next()->get();
bool found = false;
for (int i = 0; i < OS::get_singleton()->get_tablet_driver_count(); i++) {
if (tablet_driver == OS::get_singleton()->get_tablet_driver_name(i)) {
found = true;
}
}
if (!found) {
OS::get_singleton()->print("Unknown tablet driver '%s', aborting.\n",
tablet_driver.utf8().get_data());
goto error;
}
N = I->next()->next();
} else {
OS::get_singleton()->print("Missing tablet driver argument, aborting.\n");
@ -1267,29 +1249,6 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph
OS::get_singleton()->_vsync_via_compositor = window_vsync_via_compositor;
{
GLOBAL_DEF_RST_NOVAL("input_devices/tablet/driver", "");
GLOBAL_DEF_RST_NOVAL("input_devices/tablet/driver.windows", "");
ProjectSettings::get_singleton()->set_custom_property_info("input_devices/tablet/driver.windows", PropertyInfo(Variant::STRING, "input_devices/tablet/driver.windows", PROPERTY_HINT_ENUM, "wintab,winink"));
}
if (tablet_driver == "") { // specified in project.godot
tablet_driver = GLOBAL_GET("input_devices/tablet/driver");
if (tablet_driver == "") {
tablet_driver = OS::get_singleton()->get_tablet_driver_name(0);
}
}
for (int i = 0; i < OS::get_singleton()->get_tablet_driver_count(); i++) {
if (tablet_driver == OS::get_singleton()->get_tablet_driver_name(i)) {
OS::get_singleton()->set_current_tablet_driver(OS::get_singleton()->get_tablet_driver_name(i));
break;
}
}
if (tablet_driver == "") {
OS::get_singleton()->set_current_tablet_driver(OS::get_singleton()->get_tablet_driver_name(0));
}
/* todo restore
OS::get_singleton()->_allow_layered = GLOBAL_DEF("display/window/per_pixel_transparency/allowed", false);
video_mode.layered = GLOBAL_DEF("display/window/per_pixel_transparency/enabled", false);
@ -1511,7 +1470,7 @@ Error Main::setup2(Thread::ID p_main_tid_override) {
}
}
}
printf("Using %s text server...\n", TextServerManager::get_interface_name(text_driver_idx).utf8().get_data());
print_verbose("Using \"" + TextServerManager::get_interface_name(text_driver_idx) + "\" text server...");
/* Initialize Text Server */
@ -1571,6 +1530,34 @@ Error Main::setup2(Thread::ID p_main_tid_override) {
display_server->screen_set_orientation(window_orientation);
}
/* Initialize Pen Table Driver */
{
GLOBAL_DEF_RST_NOVAL("input_devices/pen_tablet/driver", "");
GLOBAL_DEF_RST_NOVAL("input_devices/pen_tablet/driver.windows", "");
ProjectSettings::get_singleton()->set_custom_property_info("input_devices/pen_tablet/driver.windows", PropertyInfo(Variant::STRING, "input_devices/pen_tablet/driver.windows", PROPERTY_HINT_ENUM, "wintab,winink"));
}
if (tablet_driver == "") { // specified in project.godot
tablet_driver = GLOBAL_GET("input_devices/pen_tablet/driver");
if (tablet_driver == "") {
tablet_driver = DisplayServer::get_singleton()->tablet_get_driver_name(0);
}
}
for (int i = 0; i < DisplayServer::get_singleton()->tablet_get_driver_count(); i++) {
if (tablet_driver == DisplayServer::get_singleton()->tablet_get_driver_name(i)) {
DisplayServer::get_singleton()->tablet_set_current_driver(DisplayServer::get_singleton()->tablet_get_driver_name(i));
break;
}
}
if (DisplayServer::get_singleton()->tablet_get_current_driver() == "") {
DisplayServer::get_singleton()->tablet_set_current_driver(DisplayServer::get_singleton()->tablet_get_driver_name(0));
}
print_verbose("Using \"" + tablet_driver + "\" pen tablet driver...");
/* Initialize Visual Server */
rendering_server = memnew(RenderingServerDefault(OS::get_singleton()->get_render_thread_mode() == OS::RENDER_SEPARATE_THREAD));

79
platform/windows/display_server_windows.cpp
Unescape Escape View File

@ -535,7 +535,7 @@ void DisplayServerWindows::delete_sub_window(WindowID p_window) {
}
#endif
if ((OS::get_singleton()->get_current_tablet_driver() == "wintab") && wintab_available && windows[p_window].wtctx) {
if ((tablet_get_current_driver() == "wintab") && wintab_available && windows[p_window].wtctx) {
wintab_WTClose(windows[p_window].wtctx);
windows[p_window].wtctx = 0;
}
@ -2021,7 +2021,7 @@ LRESULT DisplayServerWindows::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARA
} break;
case WT_CSRCHANGE:
case WT_PROXIMITY: {
if ((OS::get_singleton()->get_current_tablet_driver() == "wintab") && wintab_available && windows[window_id].wtctx) {
if ((tablet_get_current_driver() == "wintab") && wintab_available && windows[window_id].wtctx) {
AXIS pressure;
if (wintab_WTInfo(WTI_DEVICES + windows[window_id].wtlc.lcDevice, DVC_NPRESSURE, &pressure)) {
windows[window_id].min_pressure = int(pressure.axMin);
@ -2035,7 +2035,7 @@ LRESULT DisplayServerWindows::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARA
}
} break;
case WT_PACKET: {
if ((OS::get_singleton()->get_current_tablet_driver() == "wintab") && wintab_available && windows[window_id].wtctx) {
if ((tablet_get_current_driver() == "wintab") && wintab_available && windows[window_id].wtctx) {
PACKET packet;
if (wintab_WTPacket(windows[window_id].wtctx, wParam, &packet)) {
float pressure = float(packet.pkNormalPressure - windows[window_id].min_pressure) / float(windows[window_id].max_pressure - windows[window_id].min_pressure);
@ -2114,7 +2114,7 @@ LRESULT DisplayServerWindows::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARA
break;
}
if ((OS::get_singleton()->get_current_tablet_driver() != "winink") || !winink_available) {
if ((tablet_get_current_driver() != "winink") || !winink_available) {
break;
}
@ -2140,7 +2140,7 @@ LRESULT DisplayServerWindows::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARA
break;
}
if ((OS::get_singleton()->get_current_tablet_driver() != "winink") || !winink_available) {
if ((tablet_get_current_driver() != "winink") || !winink_available) {
break;
}
@ -2304,7 +2304,7 @@ LRESULT DisplayServerWindows::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARA
mm->set_shift((wParam & MK_SHIFT) != 0);
mm->set_alt(alt_mem);
if ((OS::get_singleton()->get_current_tablet_driver() == "wintab") && wintab_available && windows[window_id].wtctx) {
if ((tablet_get_current_driver() == "wintab") && wintab_available && windows[window_id].wtctx) {
// Note: WinTab sends both WT_PACKET and WM_xBUTTONDOWN/UP/MOUSEMOVE events, use mouse 1/0 pressure only when last_pressure was not update recently.
if (windows[window_id].last_pressure_update < 10) {
windows[window_id].last_pressure_update++;
@ -2799,7 +2799,7 @@ void DisplayServerWindows::_process_activate_event(WindowID p_window_id, WPARAM
alt_mem = false;
}
if ((OS::get_singleton()->get_current_tablet_driver() == "wintab") && wintab_available && windows[p_window_id].wtctx) {
if ((tablet_get_current_driver() == "wintab") && wintab_available && windows[p_window_id].wtctx) {
wintab_WTEnable(windows[p_window_id].wtctx, GET_WM_ACTIVATE_STATE(wParam, lParam));
}
}
@ -3037,7 +3037,7 @@ DisplayServer::WindowID DisplayServerWindows::_create_window(WindowMode p_mode,
DragAcceptFiles(wd.hWnd, true);
if ((OS::get_singleton()->get_current_tablet_driver() == "wintab") && wintab_available) {
if ((tablet_get_current_driver() == "wintab") && wintab_available) {
wintab_WTInfo(WTI_DEFSYSCTX, 0, &wd.wtlc);
wd.wtlc.lcOptions |= CXO_MESSAGES;
wd.wtlc.lcPktData = PK_NORMAL_PRESSURE | PK_TANGENT_PRESSURE | PK_ORIENTATION;
@ -3104,6 +3104,40 @@ typedef enum _SHC_PROCESS_DPI_AWARENESS {
SHC_PROCESS_PER_MONITOR_DPI_AWARE = 2
} SHC_PROCESS_DPI_AWARENESS;
int DisplayServerWindows::tablet_get_driver_count() const {
return tablet_drivers.size();
}
String DisplayServerWindows::tablet_get_driver_name(int p_driver) const {
if (p_driver < 0 || p_driver >= tablet_drivers.size()) {
return "";
} else {
return tablet_drivers[p_driver];
}
}
String DisplayServerWindows::tablet_get_current_driver() const {
return tablet_driver;
}
void DisplayServerWindows::tablet_set_current_driver(const String &p_driver) {
if (tablet_get_driver_count() == 0) {
return;
}
bool found = false;
for (int i = 0; i < tablet_get_driver_count(); i++) {
if (p_driver == tablet_get_driver_name(i)) {
found = true;
}
}
if (found) {
_update_tablet_ctx(tablet_driver, p_driver);
tablet_driver = p_driver;
} else {
ERR_PRINT("Unknown tablet driver " + p_driver + ".");
}
}
DisplayServerWindows::DisplayServerWindows(const String &p_rendering_driver, WindowMode p_mode, uint32_t p_flags, const Vector2i &p_resolution, Error &r_error) {
drop_events = false;
key_event_pos = 0;
@ -3122,6 +3156,35 @@ DisplayServerWindows::DisplayServerWindows(const String &p_rendering_driver, Win
outside = true;
//Note: Wacom WinTab driver API for pen input, for devices incompatible with Windows Ink.
HMODULE wintab_lib = LoadLibraryW(L"wintab32.dll");
if (wintab_lib) {
wintab_WTOpen = (WTOpenPtr)GetProcAddress(wintab_lib, "WTOpenW");
wintab_WTClose = (WTClosePtr)GetProcAddress(wintab_lib, "WTClose");
wintab_WTInfo = (WTInfoPtr)GetProcAddress(wintab_lib, "WTInfoW");
wintab_WTPacket = (WTPacketPtr)GetProcAddress(wintab_lib, "WTPacket");
wintab_WTEnable = (WTEnablePtr)GetProcAddress(wintab_lib, "WTEnable");
wintab_available = wintab_WTOpen && wintab_WTClose && wintab_WTInfo && wintab_WTPacket && wintab_WTEnable;
}
if (wintab_available) {
tablet_drivers.push_back("wintab");
}
//Note: Windows Ink API for pen input, available on Windows 8+ only.
HMODULE user32_lib = LoadLibraryW(L"user32.dll");
if (user32_lib) {
win8p_GetPointerType = (GetPointerTypePtr)GetProcAddress(user32_lib, "GetPointerType");
win8p_GetPointerPenInfo = (GetPointerPenInfoPtr)GetProcAddress(user32_lib, "GetPointerPenInfo");
winink_available = win8p_GetPointerType && win8p_GetPointerPenInfo;
}
if (winink_available) {
tablet_drivers.push_back("winink");
}
if (OS::get_singleton()->is_hidpi_allowed()) {
HMODULE Shcore = LoadLibraryW(L"Shcore.dll");

9
platform/windows/display_server_windows.h
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@ -264,7 +264,6 @@ class DisplayServerWindows : public DisplayServer {
_THREAD_SAFE_CLASS_
public:
// WinTab API
static bool wintab_available;
static WTOpenPtr wintab_WTOpen;
@ -279,8 +278,9 @@ public:
static GetPointerPenInfoPtr win8p_GetPointerPenInfo;
void _update_tablet_ctx(const String &p_old_driver, const String &p_new_driver);
String tablet_driver;
Vector<String> tablet_drivers;
private:
void GetMaskBitmaps(HBITMAP hSourceBitmap, COLORREF clrTransparent, OUT HBITMAP &hAndMaskBitmap, OUT HBITMAP &hXorMaskBitmap);
enum {
@ -542,6 +542,11 @@ public:
virtual String keyboard_get_layout_language(int p_index) const;
virtual String keyboard_get_layout_name(int p_index) const;
virtual int tablet_get_driver_count() const;
virtual String tablet_get_driver_name(int p_driver) const;
virtual String tablet_get_current_driver() const;
virtual void tablet_set_current_driver(const String &p_driver);
virtual void process_events();
virtual void force_process_and_drop_events();

65
platform/windows/os_windows.cpp
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@ -765,77 +765,12 @@ Error OS_Windows::move_to_trash(const String &p_path) {
return OK;
}
int OS_Windows::get_tablet_driver_count() const {
return tablet_drivers.size();
}
String OS_Windows::get_tablet_driver_name(int p_driver) const {
if (p_driver < 0 || p_driver >= tablet_drivers.size()) {
return "";
} else {
return tablet_drivers[p_driver];
}
}
String OS_Windows::get_current_tablet_driver() const {
return tablet_driver;
}
void OS_Windows::set_current_tablet_driver(const String &p_driver) {
if (get_tablet_driver_count() == 0) {
return;
}
bool found = false;
for (int i = 0; i < get_tablet_driver_count(); i++) {
if (p_driver == get_tablet_driver_name(i)) {
found = true;
}
}
if (found) {
if (DisplayServerWindows::get_singleton()) {
((DisplayServerWindows *)DisplayServerWindows::get_singleton())->_update_tablet_ctx(tablet_driver, p_driver);
}
tablet_driver = p_driver;
} else {
ERR_PRINT("Unknown tablet driver " + p_driver + ".");
}
}
OS_Windows::OS_Windows(HINSTANCE _hInstance) {
ticks_per_second = 0;
ticks_start = 0;
main_loop = nullptr;
process_map = nullptr;
//Note: Wacom WinTab driver API for pen input, for devices incompatible with Windows Ink.
HMODULE wintab_lib = LoadLibraryW(L"wintab32.dll");
if (wintab_lib) {
DisplayServerWindows::wintab_WTOpen = (WTOpenPtr)GetProcAddress(wintab_lib, "WTOpenW");
DisplayServerWindows::wintab_WTClose = (WTClosePtr)GetProcAddress(wintab_lib, "WTClose");
DisplayServerWindows::wintab_WTInfo = (WTInfoPtr)GetProcAddress(wintab_lib, "WTInfoW");
DisplayServerWindows::wintab_WTPacket = (WTPacketPtr)GetProcAddress(wintab_lib, "WTPacket");
DisplayServerWindows::wintab_WTEnable = (WTEnablePtr)GetProcAddress(wintab_lib, "WTEnable");
DisplayServerWindows::wintab_available = DisplayServerWindows::wintab_WTOpen && DisplayServerWindows::wintab_WTClose && DisplayServerWindows::wintab_WTInfo && DisplayServerWindows::wintab_WTPacket && DisplayServerWindows::wintab_WTEnable;
}
if (DisplayServerWindows::wintab_available) {
tablet_drivers.push_back("wintab");
}
//Note: Windows Ink API for pen input, available on Windows 8+ only.
HMODULE user32_lib = LoadLibraryW(L"user32.dll");
if (user32_lib) {
DisplayServerWindows::win8p_GetPointerType = (GetPointerTypePtr)GetProcAddress(user32_lib, "GetPointerType");
DisplayServerWindows::win8p_GetPointerPenInfo = (GetPointerPenInfoPtr)GetProcAddress(user32_lib, "GetPointerPenInfo");
DisplayServerWindows::winink_available = DisplayServerWindows::win8p_GetPointerType && DisplayServerWindows::win8p_GetPointerPenInfo;
}
if (DisplayServerWindows::winink_available) {
tablet_drivers.push_back("winink");
}
force_quit = false;
hInstance = _hInstance;

8
platform/windows/os_windows.h
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@ -73,9 +73,6 @@ class OS_Windows : public OS {
HINSTANCE hInstance;
MainLoop *main_loop;
String tablet_driver;
Vector<String> tablet_drivers;
#ifdef WASAPI_ENABLED
AudioDriverWASAPI driver_wasapi;
#endif
@ -119,11 +116,6 @@ public:
virtual String get_name() const override;
virtual int get_tablet_driver_count() const override;
virtual String get_tablet_driver_name(int p_driver) const override;
virtual String get_current_tablet_driver() const override;
virtual void set_current_tablet_driver(const String &p_driver) override;
virtual void initialize_joypads() override {}
virtual Date get_date(bool utc) const override;

5
servers/display_server.cpp
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@ -504,6 +504,11 @@ void DisplayServer::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_native_icon", "filename"), &DisplayServer::set_native_icon);
ClassDB::bind_method(D_METHOD("set_icon", "image"), &DisplayServer::set_icon);
ClassDB::bind_method(D_METHOD("tablet_get_driver_count"), &DisplayServer::tablet_get_driver_count);
ClassDB::bind_method(D_METHOD("tablet_get_driver_name", "idx"), &DisplayServer::tablet_get_driver_name);
ClassDB::bind_method(D_METHOD("tablet_get_current_driver"), &DisplayServer::tablet_get_current_driver);
ClassDB::bind_method(D_METHOD("tablet_set_current_driver", "name"), &DisplayServer::tablet_set_current_driver);
BIND_ENUM_CONSTANT(FEATURE_GLOBAL_MENU);
BIND_ENUM_CONSTANT(FEATURE_SUBWINDOWS);
BIND_ENUM_CONSTANT(FEATURE_TOUCHSCREEN);

5
servers/display_server.h
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@ -340,6 +340,11 @@ public:
virtual String keyboard_get_layout_language(int p_index) const;
virtual String keyboard_get_layout_name(int p_index) const;
virtual int tablet_get_driver_count() const { return 1; };
virtual String tablet_get_driver_name(int p_driver) const { return "default"; };
virtual String tablet_get_current_driver() const { return "default"; };
virtual void tablet_set_current_driver(const String &p_driver){};
virtual void process_events() = 0;
virtual void force_process_and_drop_events();