diff --git a/core/input/input_event.cpp b/core/input/input_event.cpp index d18adb1983..4b8c104f39 100644 --- a/core/input/input_event.cpp +++ b/core/input/input_event.cpp @@ -708,7 +708,7 @@ String InputEventMouseMotion::as_text() const { button_mask_string = itos(get_button_mask()); break; } - return "InputEventMouseMotion : button_mask=" + button_mask_string + ", position=(" + String(get_position()) + "), relative=(" + String(get_relative()) + "), speed=(" + String(get_speed()) + ")"; + return "InputEventMouseMotion : button_mask=" + button_mask_string + ", position=(" + String(get_position()) + "), relative=(" + String(get_relative()) + "), speed=(" + String(get_speed()) + "), pressure=(" + rtos(get_pressure()) + "), tilt=(" + String(get_tilt()) + ")"; } bool InputEventMouseMotion::accumulate(const Ref &p_event) { diff --git a/core/os/os.h b/core/os/os.h index 714a10bf76..38114e6814 100644 --- a/core/os/os.h +++ b/core/os/os.h @@ -59,6 +59,7 @@ class OS { bool _allow_layered; bool _use_vsync; bool _vsync_via_compositor; + bool _disable_wintab; char *last_error; @@ -148,6 +149,7 @@ public: bool is_layered_allowed() const { return _allow_layered; } bool is_hidpi_allowed() const { return _allow_hidpi; } + bool is_wintab_disabled() const { return _disable_wintab; } void ensure_user_data_dir(); diff --git a/doc/classes/ProjectSettings.xml b/doc/classes/ProjectSettings.xml index a9ac307df4..a111b5bdde 100644 --- a/doc/classes/ProjectSettings.xml +++ b/doc/classes/ProjectSettings.xml @@ -414,6 +414,9 @@ Position offset for tooltips, relative to the mouse cursor's hotspot. + + Disables WinTab API and always use Windows Ink API for the pen input (Windows only). + 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. diff --git a/main/main.cpp b/main/main.cpp index dff7907e72..95449dd5cc 100644 --- a/main/main.cpp +++ b/main/main.cpp @@ -139,6 +139,7 @@ static DisplayServer::ScreenOrientation window_orientation = DisplayServer::SCRE static uint32_t window_flags = 0; static Size2i window_size = Size2i(1024, 600); static bool window_vsync_via_compositor = false; +static bool disable_wintab = false; static int init_screen = -1; static bool init_fullscreen = false; @@ -314,6 +315,7 @@ 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(" --disable-wintab Disable WinTab API and always use Windows Ink API for the pen input (Windows only).\n"); OS::get_singleton()->print("\n"); #endif @@ -595,6 +597,9 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph } else if (I->get() == "--gpu-abort") { // force windowed window Engine::singleton->abort_on_gpu_errors = true; + } else if (I->get() == "--disable-wintab") { + + disable_wintab = true; } else if (I->get() == "--single-window") { // force single window single_window = true; @@ -1079,6 +1084,13 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph OS::get_singleton()->_vsync_via_compositor = window_vsync_via_compositor; + if (!disable_wintab) { + // No "--disable_wintab" option + disable_wintab = GLOBAL_DEF("display/window/disable_wintab_api", false); + } + + OS::get_singleton()->_disable_wintab = disable_wintab; + /* 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); diff --git a/platform/windows/display_server_windows.cpp b/platform/windows/display_server_windows.cpp index a31d8cccaa..6b450fb452 100644 --- a/platform/windows/display_server_windows.cpp +++ b/platform/windows/display_server_windows.cpp @@ -36,10 +36,6 @@ #include -#ifndef WM_POINTERUPDATE -#define WM_POINTERUPDATE 0x0245 -#endif - #ifdef DEBUG_ENABLED static String format_error_message(DWORD id) { @@ -545,6 +541,10 @@ void DisplayServerWindows::delete_sub_window(WindowID p_window) { } #endif + if (!OS::get_singleton()->is_wintab_disabled() && wintab_available && windows[p_window].wtctx) { + wintab_WTClose(windows[p_window].wtctx); + windows[p_window].wtctx = 0; + } DestroyWindow(windows[p_window].hWnd); windows.erase(p_window); } @@ -1849,7 +1849,11 @@ LRESULT DisplayServerWindows::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARA alt_mem = false; }; - return 0; // Return To The Message Loop + if (!OS::get_singleton()->is_wintab_disabled() && wintab_available && windows[window_id].wtctx) { + wintab_WTEnable(windows[window_id].wtctx, GET_WM_ACTIVATE_STATE(wParam, lParam)); + } + + return 0; // Return To The Message Loop } case WM_GETMINMAXINFO: { if (windows[window_id].resizable && !windows[window_id].fullscreen) { @@ -1928,6 +1932,7 @@ LRESULT DisplayServerWindows::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARA mm->set_control(control_mem); mm->set_shift(shift_mem); mm->set_alt(alt_mem); + mm->set_pressure((raw->data.mouse.ulButtons & RI_MOUSE_LEFT_BUTTON_DOWN) ? 1.0f : 0.0f); mm->set_button_mask(last_button_state); @@ -1978,6 +1983,42 @@ LRESULT DisplayServerWindows::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARA } delete[] lpb; } break; + case WT_CSRCHANGE: + case WT_PROXIMITY: { + if (!OS::get_singleton()->is_wintab_disabled() && 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); + windows[window_id].max_pressure = int(pressure.axMax); + } + AXIS orientation[3]; + if (wintab_WTInfo(WTI_DEVICES + windows[window_id].wtlc.lcDevice, DVC_ORIENTATION, &orientation)) { + windows[window_id].tilt_supported = orientation[0].axResolution && orientation[1].axResolution; + } + return 0; + } + } break; + case WT_PACKET: { + if (!OS::get_singleton()->is_wintab_disabled() && 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); + windows[window_id].last_pressure = pressure; + windows[window_id].last_pressure_update = 0; + + double azim = (packet.pkOrientation.orAzimuth / 10.0f) * (Math_PI / 180); + double alt = Math::tan((Math::abs(packet.pkOrientation.orAltitude / 10.0f)) * (Math_PI / 180)); + + if (windows[window_id].tilt_supported) { + windows[window_id].last_tilt = Vector2(Math::atan(Math::sin(azim) / alt), Math::atan(Math::cos(azim) / alt)); + } else { + windows[window_id].last_tilt = Vector2(); + } + } + return 0; + } + } break; case WM_POINTERUPDATE: { if (mouse_mode == MOUSE_MODE_CAPTURED && use_raw_input) { break; @@ -2145,7 +2186,21 @@ LRESULT DisplayServerWindows::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARA mm->set_shift((wParam & MK_SHIFT) != 0); mm->set_alt(alt_mem); - mm->set_pressure((wParam & MK_LBUTTON) ? 1.0f : 0.0f); + if (!OS::get_singleton()->is_wintab_disabled() && 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++; + } else { + windows[window_id].last_tilt = Vector2(); + windows[window_id].last_pressure = (wParam & MK_LBUTTON) ? 1.0f : 0.0f; + } + } else { + windows[window_id].last_tilt = Vector2(); + windows[window_id].last_pressure = (wParam & MK_LBUTTON) ? 1.0f : 0.0f; + } + + mm->set_pressure(windows[window_id].last_pressure); + mm->set_tilt(windows[window_id].last_tilt); mm->set_button_mask(last_button_state); @@ -2768,6 +2823,39 @@ DisplayServer::WindowID DisplayServerWindows::_create_window(WindowMode p_mode, DragAcceptFiles(wd.hWnd, true); + if (!OS::get_singleton()->is_wintab_disabled() && 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; + wd.wtlc.lcMoveMask = PK_NORMAL_PRESSURE | PK_TANGENT_PRESSURE; + wd.wtlc.lcPktMode = 0; + wd.wtlc.lcOutOrgX = 0; + wd.wtlc.lcOutExtX = wd.wtlc.lcInExtX; + wd.wtlc.lcOutOrgY = 0; + wd.wtlc.lcOutExtY = -wd.wtlc.lcInExtY; + wd.wtctx = wintab_WTOpen(wd.hWnd, &wd.wtlc, false); + if (wd.wtctx) { + wintab_WTEnable(wd.wtctx, true); + AXIS pressure; + if (wintab_WTInfo(WTI_DEVICES + wd.wtlc.lcDevice, DVC_NPRESSURE, &pressure)) { + wd.min_pressure = int(pressure.axMin); + wd.max_pressure = int(pressure.axMax); + } + AXIS orientation[3]; + if (wintab_WTInfo(WTI_DEVICES + wd.wtlc.lcDevice, DVC_ORIENTATION, &orientation)) { + wd.tilt_supported = orientation[0].axResolution && orientation[1].axResolution; + } + } else { + ERR_PRINT("WinTab context creation falied."); + } + } else { + wd.wtctx = 0; + } + + wd.last_pressure = 0; + wd.last_pressure_update = 0; + wd.last_tilt = Vector2(); + // IME wd.im_himc = ImmGetContext(wd.hWnd); ImmReleaseContext(wd.hWnd, wd.im_himc); @@ -2785,6 +2873,15 @@ DisplayServer::WindowID DisplayServerWindows::_create_window(WindowMode p_mode, return id; } +// WinTab API +bool DisplayServerWindows::wintab_available = false; +WTOpenPtr DisplayServerWindows::wintab_WTOpen = nullptr; +WTClosePtr DisplayServerWindows::wintab_WTClose = nullptr; +WTInfoPtr DisplayServerWindows::wintab_WTInfo = nullptr; +WTPacketPtr DisplayServerWindows::wintab_WTPacket = nullptr; +WTEnablePtr DisplayServerWindows::wintab_WTEnable = nullptr; + +// Windows Ink API GetPointerTypePtr DisplayServerWindows::win8p_GetPointerType = nullptr; GetPointerPenInfoPtr DisplayServerWindows::win8p_GetPointerPenInfo = nullptr; @@ -2796,7 +2893,19 @@ typedef enum _SHC_PROCESS_DPI_AWARENESS { DisplayServerWindows::DisplayServerWindows(const String &p_rendering_driver, WindowMode p_mode, uint32_t p_flags, const Vector2i &p_resolution, Error &r_error) { - //Note: Functions for pen input, available on Windows 8+ + //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; + } + + //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"); @@ -3013,7 +3122,10 @@ DisplayServerWindows::~DisplayServerWindows() { context_vulkan->window_destroy(MAIN_WINDOW_ID); } #endif - + if (wintab_available && windows[MAIN_WINDOW_ID].wtctx) { + wintab_WTClose(windows[MAIN_WINDOW_ID].wtctx); + windows[MAIN_WINDOW_ID].wtctx = 0; + } DestroyWindow(windows[MAIN_WINDOW_ID].hWnd); } } diff --git a/platform/windows/display_server_windows.h b/platform/windows/display_server_windows.h index f6880d1021..4f5bdbac5b 100644 --- a/platform/windows/display_server_windows.h +++ b/platform/windows/display_server_windows.h @@ -66,6 +66,87 @@ #include #include +// WinTab API +#define WT_PACKET 0x7FF0 +#define WT_PROXIMITY 0x7FF5 +#define WT_INFOCHANGE 0x7FF6 +#define WT_CSRCHANGE 0x7FF7 + +#define WTI_DEFSYSCTX 4 +#define WTI_DEVICES 100 +#define DVC_NPRESSURE 15 +#define DVC_TPRESSURE 16 +#define DVC_ORIENTATION 17 +#define DVC_ROTATION 18 + +#define CXO_MESSAGES 0x0004 +#define PK_NORMAL_PRESSURE 0x0400 +#define PK_TANGENT_PRESSURE 0x0800 +#define PK_ORIENTATION 0x1000 + +typedef struct tagLOGCONTEXTW { + WCHAR lcName[40]; + UINT lcOptions; + UINT lcStatus; + UINT lcLocks; + UINT lcMsgBase; + UINT lcDevice; + UINT lcPktRate; + DWORD lcPktData; + DWORD lcPktMode; + DWORD lcMoveMask; + DWORD lcBtnDnMask; + DWORD lcBtnUpMask; + LONG lcInOrgX; + LONG lcInOrgY; + LONG lcInOrgZ; + LONG lcInExtX; + LONG lcInExtY; + LONG lcInExtZ; + LONG lcOutOrgX; + LONG lcOutOrgY; + LONG lcOutOrgZ; + LONG lcOutExtX; + LONG lcOutExtY; + LONG lcOutExtZ; + DWORD lcSensX; + DWORD lcSensY; + DWORD lcSensZ; + BOOL lcSysMode; + int lcSysOrgX; + int lcSysOrgY; + int lcSysExtX; + int lcSysExtY; + DWORD lcSysSensX; + DWORD lcSysSensY; +} LOGCONTEXTW; + +typedef struct tagAXIS { + LONG axMin; + LONG axMax; + UINT axUnits; + DWORD axResolution; +} AXIS; + +typedef struct tagORIENTATION { + int orAzimuth; + int orAltitude; + int orTwist; +} ORIENTATION; + +typedef struct tagPACKET { + int pkNormalPressure; + int pkTangentPressure; + ORIENTATION pkOrientation; +} PACKET; + +typedef HANDLE(WINAPI *WTOpenPtr)(HWND p_window, LOGCONTEXTW *p_ctx, BOOL p_enable); +typedef BOOL(WINAPI *WTClosePtr)(HANDLE p_ctx); +typedef UINT(WINAPI *WTInfoPtr)(UINT p_category, UINT p_index, LPVOID p_output); +typedef BOOL(WINAPI *WTPacketPtr)(HANDLE p_ctx, UINT p_param, LPVOID p_packets); +typedef BOOL(WINAPI *WTEnablePtr)(HANDLE p_ctx, BOOL p_enable); + +// Windows Ink API #ifndef POINTER_STRUCTURES #define POINTER_STRUCTURES @@ -144,6 +225,10 @@ typedef struct tagPOINTER_PEN_INFO { #endif //POINTER_STRUCTURES +#ifndef WM_POINTERUPDATE +#define WM_POINTERUPDATE 0x0245 +#endif + typedef BOOL(WINAPI *GetPointerTypePtr)(uint32_t p_id, POINTER_INPUT_TYPE *p_type); typedef BOOL(WINAPI *GetPointerPenInfoPtr)(uint32_t p_id, POINTER_PEN_INFO *p_pen_info); @@ -171,6 +256,15 @@ class DisplayServerWindows : public DisplayServer { _THREAD_SAFE_CLASS_ + // WinTab API + static bool wintab_available; + static WTOpenPtr wintab_WTOpen; + static WTClosePtr wintab_WTClose; + static WTInfoPtr wintab_WTInfo; + static WTPacketPtr wintab_WTPacket; + static WTEnablePtr wintab_WTEnable; + + // Windows Ink API static GetPointerTypePtr win8p_GetPointerType; static GetPointerPenInfoPtr win8p_GetPointerPenInfo; @@ -230,6 +324,16 @@ class DisplayServerWindows : public DisplayServer { bool no_focus = false; bool window_has_focus = false; + HANDLE wtctx; + LOGCONTEXTW wtlc; + int min_pressure; + int max_pressure; + bool tilt_supported; + + int last_pressure_update; + float last_pressure; + Vector2 last_tilt; + HBITMAP hBitmap; //DIB section for layered window uint8_t *dib_data = nullptr; Size2 dib_size;