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-rw-r--r--platform/windows/display_server_windows.cpp128
-rw-r--r--platform/windows/display_server_windows.h104
2 files changed, 224 insertions, 8 deletions
diff --git a/platform/windows/display_server_windows.cpp b/platform/windows/display_server_windows.cpp
index a31d8cccaa..3afe6c20ec 100644
--- a/platform/windows/display_server_windows.cpp
+++ b/platform/windows/display_server_windows.cpp
@@ -36,10 +36,6 @@
#include <avrt.h>
-#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 {
+ print_verbose("WinTab context creation failed.");
+ }
+ } 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 <windows.h>
#include <windowsx.h>
+// 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;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-27 02:26:42 +0000