/* * Copyright (c) 2010-2023 JogAmp Community. All rights reserved. * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * - Redistribution of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * - Redistribution in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * Neither the name of Sun Microsystems, Inc. or the names of * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * This software is provided "AS IS," without a warranty of any kind. ALL * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. * */ // // Min. required version Windows 7 (For WM_TOUCH) // #if WINVER < 0x0601 #error WINVER must be >= 0x0601 #endif #if _WIN32_WINNT < 0x0601 #error _WIN32_WINNT must be >= 0x0601 #endif #include #include #include #include // NOTE: it looks like SHFullScreen and/or aygshell.dll is not available on the APX 2500 any more // #ifdef UNDER_CE // #include "aygshell.h" // #endif #include #if !defined(__MINGW64__) && _MSC_VER <= 1500 // FIXME: Determine for which MSVC versions .. #define strdup(s) _strdup(s) #endif /* GetProcAddress doesn't exist in A/W variants under desktop Windows */ #ifndef UNDER_CE #define GetProcAddressA GetProcAddress #endif #ifndef WM_MOUSEWHEEL #define WM_MOUSEWHEEL 0x020A #endif //WM_MOUSEWHEEL #ifndef WM_MOUSEHWHEEL #define WM_MOUSEHWHEEL 0x020E #endif //WM_MOUSEHWHEEL #ifndef WHEEL_DELTAf #define WHEEL_DELTAf (120.0f) #endif //WHEEL_DELTAf #ifndef WHEEL_PAGESCROLL #define WHEEL_PAGESCROLL (UINT_MAX) #endif //WHEEL_PAGESCROLL #ifndef GET_WHEEL_DELTA_WPARAM // defined for (_WIN32_WINNT >= 0x0500) #define GET_WHEEL_DELTA_WPARAM(wParam) ((short)HIWORD(wParam)) #endif #ifndef GET_KEYSTATE_WPARAM #define GET_KEYSTATE_WPARAM(wParam) ((short)LOWORD(wParam)) #endif #ifndef WM_HSCROLL #define WM_HSCROLL 0x0114 #endif #ifndef WM_VSCROLL #define WM_VSCROLL 0x0115 #endif #ifndef WH_MOUSE #define WH_MOUSE 7 #endif #ifndef WH_MOUSE_LL #define WH_MOUSE_LL 14 #endif #ifndef WM_TOUCH #define WM_TOUCH 0x0240 #endif #ifndef TOUCH_COORD_TO_PIXEL #define TOUCH_COORD_TO_PIXEL(l) (l/100) #endif #ifndef EDD_GET_DEVICE_INTERFACE_NAME #define EDD_GET_DEVICE_INTERFACE_NAME 0x00000001 #endif #ifndef MONITOR_DEFAULTTONULL #define MONITOR_DEFAULTTONULL 0 #endif #ifndef MONITOR_DEFAULTTOPRIMARY #define MONITOR_DEFAULTTOPRIMARY 1 #endif #ifndef MONITOR_DEFAULTTONEAREST #define MONITOR_DEFAULTTONEAREST 2 #endif #ifndef EDS_ROTATEDMODE #define EDS_ROTATEDMODE 0x00000004 #endif // #define DISPLAY_DEVICE_ATTACHED_TO_DESKTOP 0x00000001 // #define DISPLAY_DEVICE_MULTI_DRIVER 0x00000002 #ifndef DISPLAY_DEVICE_PRIMARY_DEVICE #define DISPLAY_DEVICE_PRIMARY_DEVICE 0x00000004 #endif #ifndef DISPLAY_DEVICE_MIRRORING_DRIVER #define DISPLAY_DEVICE_MIRRORING_DRIVER 0x00000008 #endif // #define DISPLAY_DEVICE_VGA_COMPATIBLE 0x00000010 // #define DISPLAY_DEVICE_REMOVABLE 0x00000020 // #define DISPLAY_DEVICE_MODESPRUNED 0x08000000 // #define DISPLAY_DEVICE_REMOTE 0x04000000 // #define DISPLAY_DEVICE_DISCONNECT 0x02000000 #ifndef DISPLAY_DEVICE_ACTIVE #define DISPLAY_DEVICE_ACTIVE 0x00000001 #endif #ifndef DISPLAY_DEVICE_ATTACHED #define DISPLAY_DEVICE_ATTACHED 0x00000002 #endif #ifndef DM_INTERLACED #define DM_INTERLACED 2 #endif #include "jogamp_newt_driver_windows_DisplayDriver.h" #include "jogamp_newt_driver_windows_ScreenDriver.h" #include "jogamp_newt_driver_windows_WindowDriver.h" #include "Window.h" #include "MouseEvent.h" #include "InputEvent.h" #include "KeyEvent.h" #include "ScreenMode.h" #include "NewtCommon.h" #include "WindowsEDID.h" // #define VERBOSE_ON 1 // #define DEBUG_KEYS 1 #ifdef VERBOSE_ON #define DBG_PRINT(x, ...) _ftprintf(stderr, __T(x), ##__VA_ARGS__); fflush(stderr) #else #define DBG_PRINT(...) #endif #define STD_PRINT(x, ...) _ftprintf(stderr, __T(x), ##__VA_ARGS__); fflush(stderr) static jmethodID insetsChangedID = NULL; static jmethodID sizeChangedID = NULL; static jmethodID maximizedChangedID = NULL; static jmethodID positionChangedID = NULL; static jmethodID focusChangedID = NULL; static jmethodID visibleChangedID = NULL; static jmethodID sizePosInsetsFocusVisibleChangedID = NULL; static jmethodID windowDestroyNotifyID = NULL; static jmethodID windowRepaintID = NULL; static jmethodID sendMouseEventID = NULL; static jmethodID sendTouchScreenEventID = NULL; static jmethodID sendKeyEventID = NULL; static jmethodID requestFocusID = NULL; typedef WINBOOL (WINAPI *CloseTouchInputHandlePROCADDR)(HANDLE hTouchInput); typedef WINBOOL (WINAPI *GetTouchInputInfoPROCADDR)(HANDLE hTouchInput, UINT cInputs, PTOUCHINPUT pInputs, int cbSize); typedef WINBOOL (WINAPI *IsTouchWindowPROCADDR)(HWND hWnd,PULONG pulFlags); typedef WINBOOL (WINAPI *RegisterTouchWindowPROCADDR)(HWND hWnd,ULONG ulFlags); typedef WINBOOL (WINAPI *UnregisterTouchWindowPROCADDR)(HWND hWnd); static int WinTouch_func_avail = 0; static CloseTouchInputHandlePROCADDR WinTouch_CloseTouchInputHandle = NULL; static GetTouchInputInfoPROCADDR WinTouch_GetTouchInputInfo = NULL; static IsTouchWindowPROCADDR WinTouch_IsTouchWindow = NULL; static RegisterTouchWindowPROCADDR WinTouch_RegisterTouchWindow = NULL; static UnregisterTouchWindowPROCADDR WinTouch_UnregisterTouchWindow = NULL; static int NewtEDID_avail = 0; typedef struct { JNIEnv* jenv; jobject jinstance; /* client x-pos */ int xpos; /* client y-pos */ int ypos; /* client size width */ int width; /* client size height */ int height; /* visible state */ BOOL visible; /* focused state */ BOOL focused; /* Insets left, right, top, bottom */ RECT insets; /** Tristate: -1 HIDE, 0 NOP, 1 SHOW */ int setPointerVisible; /** Tristate: -1 RESET, 0 NOP, 1 SET-NEW */ int setPointerAction; HCURSOR setPointerHandle; HCURSOR defPointerHandle; /** Bool: 0 NOP, 1 FULLSCREEN */ BOOL isFullscreen; /** Bool: 0 TOP, 1 CHILD */ BOOL isChildWindow; /** Bool: 0 NOP, 1 minimized/iconic */ BOOL isMinimized; /** Bool: 0 NOP, 1 maximized */ BOOL isMaximized; BOOL isOnBottom; BOOL isOnTop; /** Bug 1205: Clear Window Background -> security! */ BOOL isInCreation; int pointerCaptured; int pointerInside; int touchDownCount; int touchDownLastUp; // mitigate LBUTTONUP after last TOUCH lift int supportsMTouch; } WindowUserData; static jboolean UpdateInsets(JNIEnv *env, WindowUserData *wud, HWND hwnd); typedef struct { USHORT javaKey; USHORT windowsKey; USHORT windowsScanCodeUS; } KeyMapEntry; // Static table, arranged more or less spatially. static KeyMapEntry keyMapTable[] = { // Modifier keys {J_VK_CAPS_LOCK, VK_CAPITAL, 0}, {J_VK_SHIFT, VK_SHIFT, 0}, {J_VK_SHIFT, VK_LSHIFT, 0}, {J_VK_SHIFT, VK_RSHIFT, 0}, {J_VK_CONTROL, VK_CONTROL, 0}, {J_VK_CONTROL, VK_LCONTROL, 0}, {J_VK_CONTROL, VK_RCONTROL, 0}, {J_VK_ALT, VK_MENU, 0}, {J_VK_ALT, VK_LMENU, 0}, {J_VK_ALT_GRAPH, VK_RMENU, 0}, {J_VK_NUM_LOCK, VK_NUMLOCK, 0}, // Miscellaneous Windows keys {J_VK_WINDOWS, VK_LWIN, 0}, {J_VK_WINDOWS, VK_RWIN, 0}, {J_VK_CONTEXT_MENU, VK_APPS, 0}, // Alphabet {J_VK_A, 'A', 0}, {J_VK_B, 'B', 0}, {J_VK_C, 'C', 0}, {J_VK_D, 'D', 0}, {J_VK_E, 'E', 0}, {J_VK_F, 'F', 0}, {J_VK_G, 'G', 0}, {J_VK_H, 'H', 0}, {J_VK_I, 'I', 0}, {J_VK_J, 'J', 0}, {J_VK_K, 'K', 0}, {J_VK_L, 'L', 0}, {J_VK_M, 'M', 0}, {J_VK_N, 'N', 0}, {J_VK_O, 'O', 0}, {J_VK_P, 'P', 0}, {J_VK_Q, 'Q', 0}, {J_VK_R, 'R', 0}, {J_VK_S, 'S', 0}, {J_VK_T, 'T', 0}, {J_VK_U, 'U', 0}, {J_VK_V, 'V', 0}, {J_VK_W, 'W', 0}, {J_VK_X, 'X', 0}, {J_VK_Y, 'Y', 0}, {J_VK_Z, 'Z', 0}, {J_VK_0, '0', 0}, {J_VK_1, '1', 0}, {J_VK_2, '2', 0}, {J_VK_3, '3', 0}, {J_VK_4, '4', 0}, {J_VK_5, '5', 0}, {J_VK_6, '6', 0}, {J_VK_7, '7', 0}, {J_VK_8, '8', 0}, {J_VK_9, '9', 0}, {J_VK_ENTER, VK_RETURN, 0}, {J_VK_SPACE, VK_SPACE, 0}, {J_VK_BACK_SPACE, VK_BACK, 0}, {J_VK_TAB, VK_TAB, 0}, {J_VK_ESCAPE, VK_ESCAPE, 0}, {J_VK_INSERT, VK_INSERT, 0}, {J_VK_DELETE, VK_DELETE, 0}, {J_VK_HOME, VK_HOME, 0}, // {J_VK_BEGIN, VK_BEGIN, 0}, // not mapped {J_VK_END, VK_END, 0}, {J_VK_PAGE_UP, VK_PRIOR, 0}, {J_VK_PAGE_DOWN, VK_NEXT, 0}, {J_VK_CLEAR, VK_CLEAR, 0}, // NumPad 5 // NumPad with NumLock off & extended arrows block (triangular) {J_VK_LEFT, VK_LEFT, 0}, {J_VK_RIGHT, VK_RIGHT, 0}, {J_VK_UP, VK_UP, 0}, {J_VK_DOWN, VK_DOWN, 0}, // NumPad with NumLock on: numbers {J_VK_NUMPAD0, VK_NUMPAD0, 0}, {J_VK_NUMPAD1, VK_NUMPAD1, 0}, {J_VK_NUMPAD2, VK_NUMPAD2, 0}, {J_VK_NUMPAD3, VK_NUMPAD3, 0}, {J_VK_NUMPAD4, VK_NUMPAD4, 0}, {J_VK_NUMPAD5, VK_NUMPAD5, 0}, {J_VK_NUMPAD6, VK_NUMPAD6, 0}, {J_VK_NUMPAD7, VK_NUMPAD7, 0}, {J_VK_NUMPAD8, VK_NUMPAD8, 0}, {J_VK_NUMPAD9, VK_NUMPAD9, 0}, // NumPad with NumLock on {J_VK_MULTIPLY, VK_MULTIPLY, 0}, {J_VK_ADD, VK_ADD, 0}, {J_VK_SEPARATOR, VK_SEPARATOR, 0}, {J_VK_SUBTRACT, VK_SUBTRACT, 0}, {J_VK_DECIMAL, VK_DECIMAL, 0}, {J_VK_DIVIDE, VK_DIVIDE, 0}, // Functional keys {J_VK_F1, VK_F1, 0}, {J_VK_F2, VK_F2, 0}, {J_VK_F3, VK_F3, 0}, {J_VK_F4, VK_F4, 0}, {J_VK_F5, VK_F5, 0}, {J_VK_F6, VK_F6, 0}, {J_VK_F7, VK_F7, 0}, {J_VK_F8, VK_F8, 0}, {J_VK_F9, VK_F9, 0}, {J_VK_F10, VK_F10, 0}, {J_VK_F11, VK_F11, 0}, {J_VK_F12, VK_F12, 0}, {J_VK_F13, VK_F13, 0}, {J_VK_F14, VK_F14, 0}, {J_VK_F15, VK_F15, 0}, {J_VK_F16, VK_F16, 0}, {J_VK_F17, VK_F17, 0}, {J_VK_F18, VK_F18, 0}, {J_VK_F19, VK_F19, 0}, {J_VK_F20, VK_F20, 0}, {J_VK_F21, VK_F21, 0}, {J_VK_F22, VK_F22, 0}, {J_VK_F23, VK_F23, 0}, {J_VK_F24, VK_F24, 0}, {J_VK_PRINTSCREEN, VK_SNAPSHOT, 0}, {J_VK_SCROLL_LOCK, VK_SCROLL, 0}, {J_VK_PAUSE, VK_PAUSE, 0}, {J_VK_CANCEL, VK_CANCEL, 0}, {J_VK_HELP, VK_HELP, 0}, // Since we unify mappings via US kbd layout .. this is valid: {J_VK_SEMICOLON, VK_OEM_1, 0}, // US only ';:' {J_VK_EQUALS, VK_OEM_PLUS, 0}, // '=+' {J_VK_COMMA, VK_OEM_COMMA, 0}, // ',<' {J_VK_MINUS, VK_OEM_MINUS, 0}, // '-_' {J_VK_PERIOD, VK_OEM_PERIOD, 0}, // '.>' {J_VK_SLASH, VK_OEM_2, 0}, // US only '/?' {J_VK_BACK_QUOTE, VK_OEM_3, 0}, // US only '`~' {J_VK_OPEN_BRACKET, VK_OEM_4, 0}, // US only '[}' {J_VK_BACK_SLASH, VK_OEM_5, 0}, // US only '\|' {J_VK_CLOSE_BRACKET, VK_OEM_6, 0}, // US only ']}' {J_VK_QUOTE, VK_OEM_7, 0}, // US only ''"' // {J_VK_????, VK_OEM_8, 0}, // varies .. // {J_VK_????, VK_OEM_102, 0}, // angle-bracket or backslash key on RT 102-key kbd // Japanese /* {J_VK_CONVERT, VK_CONVERT, 0}, {J_VK_NONCONVERT, VK_NONCONVERT, 0}, {J_VK_INPUT_METHOD_ON_OFF, VK_KANJI, 0}, {J_VK_ALPHANUMERIC, VK_DBE_ALPHANUMERIC, 0}, {J_VK_KATAKANA, VK_DBE_KATAKANA, 0}, {J_VK_HIRAGANA, VK_DBE_HIRAGANA, 0}, {J_VK_FULL_WIDTH, VK_DBE_DBCSCHAR, 0}, {J_VK_HALF_WIDTH, VK_DBE_SBCSCHAR, 0}, {J_VK_ROMAN_CHARACTERS, VK_DBE_ROMAN, 0}, */ {J_VK_UNDEFINED, 0, 0} }; #ifndef KLF_ACTIVATE #define KLF_ACTIVATE 0x00000001 #endif #ifndef MAPVK_VK_TO_VSC #define MAPVK_VK_TO_VSC 0 #endif #ifndef MAPVK_VSC_TO_VK #define MAPVK_VSC_TO_VK 1 #endif #ifndef MAPVK_VK_TO_CHAR #define MAPVK_VK_TO_CHAR 2 #endif #ifndef MAPVK_VSC_TO_VK_EX #define MAPVK_VSC_TO_VK_EX 3 #endif #ifndef MAPVK_VK_TO_VSC_EX #define MAPVK_VK_TO_VSC_EX 4 #endif #define IS_WITHIN(k,a,b) ((a)<=(k)&&(k)<=(b)) static HKL kbdLayoutUS = 0; static const LPCSTR US_LAYOUT_NAME = "00000409"; static BYTE kbdState[256]; static USHORT spaceScanCode; static void InitKeyMapTableScanCode(JNIEnv *env) { HKL hkl = GetKeyboardLayout(0); int i; kbdLayoutUS = LoadKeyboardLayout( US_LAYOUT_NAME, 0 /* ? KLF_ACTIVATE ? */ ); if( 0 == kbdLayoutUS ) { int lastError = (int) GetLastError(); kbdLayoutUS = hkl; // use prev. layout .. well STD_PRINT("Warning: NEWT Windows: LoadKeyboardLayout(US, ..) failed: winErr 0x%X %d\n", lastError, lastError); } ActivateKeyboardLayout(hkl, 0); spaceScanCode = MapVirtualKeyEx(VK_SPACE, MAPVK_VK_TO_VSC, hkl); // Setup keyMapTable's windowsScanCodeUS for (i = 0; keyMapTable[i].windowsKey != 0; i++) { USHORT scancode = (USHORT) MapVirtualKeyEx(keyMapTable[i].windowsKey, MAPVK_VK_TO_VSC_EX, kbdLayoutUS); #ifdef DEBUG_KEYS if( 0 == scancode ) { int lastError = (int) GetLastError(); STD_PRINT("*** WindowsWindow: InitKeyMapTableScanCode: No ScanCode for windows vkey 0x%X (item %d), winErr 0x%X %d\n", keyMapTable[i].windowsKey, i, lastError, lastError); } STD_PRINT("*** WindowsWindow: InitKeyMapTableScanCode: %3.3d windows vkey 0x%X -> scancode 0x%X\n", i, keyMapTable[i].windowsKey, scancode); #endif keyMapTable[i].windowsScanCodeUS = scancode; } } static void ParseWmVKeyAndScanCode(USHORT winVKey, BYTE winScanCode, BYTE flags, USHORT *outJavaVKeyUS, USHORT *outJavaVKeyXX, USHORT *outUTF16Char) { wchar_t uniChars[2] = { L'\0', L'\0' }; // uint16_t USHORT winVKeyUS = 0; int nUniChars, i, j; USHORT javaVKeyUS = J_VK_UNDEFINED; USHORT javaVKeyXX = J_VK_UNDEFINED; HKL hkl = GetKeyboardLayout(0); // // winVKey, winScanCode -> UTF16 w/ current KeyboardLayout // GetKeyboardState(kbdState); kbdState[winVKey] |= 0x80; nUniChars = ToUnicodeEx(winVKey, winScanCode, kbdState, uniChars, 2, 0, hkl); kbdState[winVKey] &= ~0x80; *outUTF16Char = (USHORT)(uniChars[0]); // Note: Even dead key are written in uniChar's .. if ( 0 > nUniChars ) { // Dead key char junkbuf[2] = { '\0', '\0'}; // We need to reset layout so that next translation // is unaffected by the dead status. We do this by // translating key. kbdState[VK_SPACE] |= 0x80; ToAsciiEx(VK_SPACE, spaceScanCode, kbdState, (WORD*)junkbuf, 0, hkl); kbdState[VK_SPACE] &= ~0x80; } // // winVKey -> javaVKeyXX // for (i = 0; keyMapTable[i].windowsKey != 0; i++) { if ( keyMapTable[i].windowsKey == winVKey ) { javaVKeyXX = keyMapTable[i].javaKey; break; } } if( IS_WITHIN( winVKey, VK_NUMPAD0, VK_DIVIDE ) ) { // Use modded keySym for keypad for US and NN winVKeyUS = winVKey; javaVKeyUS = javaVKeyXX; } else { // Assume extended scan code 0xE0 if extended flags is set (no 0xE1 from WM_KEYUP/WM_KEYDOWN) USHORT winScanCodeExt = winScanCode; if( 0 != ( 0x01 & flags ) ) { winScanCodeExt |= 0xE000; } // // winVKey, winScanCodeExt -> javaVKeyUS w/ US KeyboardLayout // for (i = 0; keyMapTable[i].windowsKey != 0; i++) { if ( keyMapTable[i].windowsScanCodeUS == winScanCodeExt ) { winVKeyUS = keyMapTable[i].windowsKey; javaVKeyUS = keyMapTable[i].javaKey; break; } } if( J_VK_UNDEFINED == javaVKeyUS ) { javaVKeyUS = javaVKeyXX; } } *outJavaVKeyUS = javaVKeyUS; *outJavaVKeyXX = javaVKeyXX; #ifdef DEBUG_KEYS STD_PRINT("*** WindowsWindow: ParseWmVKeyAndScanCode winVKey 0x%X, winScanCode 0x%X, flags 0x%X -> UTF(0x%X, %c, res %d, sizeof %d), vKeys( US(win 0x%X, java 0x%X), XX(win 0x%X, java 0x%X))\n", (int)winVKey, (int)winScanCode, (int)flags, *outUTF16Char, *outUTF16Char, nUniChars, sizeof(uniChars[0]), winVKeyUS, javaVKeyUS, winVKey, javaVKeyXX); #endif } static jint GetModifiers(USHORT jkey) { jint modifiers = 0; // have to do &0xFFFF to avoid runtime assert caused by compiling with // /RTCcsu if ( HIBYTE((GetKeyState(VK_CONTROL) & 0xFFFF)) != 0 || J_VK_CONTROL == jkey ) { modifiers |= EVENT_CTRL_MASK; } if ( HIBYTE((GetKeyState(VK_SHIFT) & 0xFFFF)) != 0 || J_VK_SHIFT == jkey ) { modifiers |= EVENT_SHIFT_MASK; } if ( HIBYTE((GetKeyState(VK_LMENU) & 0xFFFF)) != 0 || J_VK_ALT == jkey ) { modifiers |= EVENT_ALT_MASK; } if ( HIBYTE((GetKeyState(VK_RMENU) & 0xFFFF)) != 0 || (USHORT)J_VK_ALT_GRAPH == jkey ) { modifiers |= EVENT_ALT_GRAPH_MASK; } if ( HIBYTE((GetKeyState(VK_LBUTTON) & 0xFFFF)) != 0 ) { modifiers |= EVENT_BUTTON1_MASK; } if ( HIBYTE((GetKeyState(VK_MBUTTON) & 0xFFFF)) != 0 ) { modifiers |= EVENT_BUTTON2_MASK; } if ( HIBYTE((GetKeyState(VK_RBUTTON) & 0xFFFF)) != 0 ) { modifiers |= EVENT_BUTTON3_MASK; } return modifiers; } /** static BOOL IsAltKeyDown(BYTE flags, BOOL system) { // The Alt modifier is reported in the 29th bit of the lParam, // i.e., it is the 5th bit of `flags' (which is HIBYTE(HIWORD(lParam))). return system && ( flags & (1<<5) ) != 0; } */ static int WmKeyDown(JNIEnv *env, jobject window, USHORT wkey, WORD repCnt, BYTE scanCode, BYTE flags, BOOL system) { UINT modifiers = 0; USHORT javaVKeyUS=0, javaVKeyXX=0, utf16Char=0; if (wkey == VK_PROCESSKEY) { return 1; } ParseWmVKeyAndScanCode(wkey, scanCode, flags, &javaVKeyUS, &javaVKeyXX, &utf16Char); modifiers = GetModifiers( javaVKeyUS ); (*env)->CallBooleanMethod(env, window, sendKeyEventID, (jshort) EVENT_KEY_PRESSED, (jint) modifiers, (jshort) javaVKeyUS, (jshort) javaVKeyXX, (jchar) utf16Char); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.WmKeyDown: Exception occured at sendKeyEvent(..)"); return 0; } static int WmKeyUp(JNIEnv *env, jobject window, USHORT wkey, WORD repCnt, BYTE scanCode, BYTE flags, BOOL system) { UINT modifiers = 0; USHORT javaVKeyUS=0, javaVKeyXX=0, utf16Char=0; if (wkey == VK_PROCESSKEY) { return 1; } ParseWmVKeyAndScanCode(wkey, scanCode, flags, &javaVKeyUS, &javaVKeyXX, &utf16Char); modifiers = GetModifiers( javaVKeyUS ); (*env)->CallBooleanMethod(env, window, sendKeyEventID, (jshort) EVENT_KEY_RELEASED, (jint) modifiers, (jshort) javaVKeyUS, (jshort) javaVKeyXX, (jchar) utf16Char); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.WmKeyUp: Exception occured at sendKeyEvent(..)"); return 0; } static void NewtWindows_requestFocus (JNIEnv *env, jobject window, HWND hwnd, jboolean force) { HWND pHwnd, current; WindowUserData * wud; BOOL isEnabled = IsWindowEnabled(hwnd); pHwnd = GetParent(hwnd); current = GetFocus(); #if !defined(__MINGW64__) && ( defined(UNDER_CE) || _MSC_VER <= 1200 ) wud = (WindowUserData *) GetWindowLong(hwnd, GWL_USERDATA); #else wud = (WindowUserData *) GetWindowLongPtr(hwnd, GWLP_USERDATA); #endif DBG_PRINT("*** WindowsWindow: requestFocus.S force %d, parent %p, window %p, isEnabled %d, isCurrent %d, isOn[Top %d, Bottom %d]\n", (int)force, (void*)pHwnd, (void*)hwnd, isEnabled, current==hwnd, wud->isOnTop, wud->isOnBottom); if( JNI_TRUE==force || current!=hwnd || !isEnabled ) { UINT flags = SWP_SHOWWINDOW | SWP_NOSIZE | SWP_NOMOVE; if(!isEnabled) { EnableWindow(hwnd, TRUE); } BOOL frontWindow; if( wud->isOnBottom ) { SetWindowPos(hwnd, HWND_BOTTOM, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE); frontWindow = FALSE; } else if( wud->isOnTop ) { SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0, flags); frontWindow = TRUE; } else { SetWindowPos(hwnd, HWND_TOP, 0, 0, 0, 0, flags); frontWindow = TRUE; } if( frontWindow ) { SetForegroundWindow(hwnd); // Slightly Higher Priority } SetFocus(hwnd);// Sets Keyboard Focus To Window (activates parent window if exist, or this window) if( frontWindow && NULL!=pHwnd ) { SetActiveWindow(hwnd); } current = GetFocus(); DBG_PRINT("*** WindowsWindow: requestFocus.X1 isCurrent %d\n", current==hwnd); } DBG_PRINT("*** WindowsWindow: requestFocus.XX\n"); } static void NewtWindows_trackPointerLeave(HWND hwnd) { TRACKMOUSEEVENT tme; memset(&tme, 0, sizeof(TRACKMOUSEEVENT)); tme.cbSize = sizeof(TRACKMOUSEEVENT); tme.dwFlags = TME_LEAVE; tme.hwndTrack = hwnd; tme.dwHoverTime = 0; // we don't use TME_HOVER BOOL ok = TrackMouseEvent(&tme); DBG_PRINT( "*** WindowsWindow: trackPointerLeave: %d\n", ok); #ifdef VERBOSE_ON if(!ok) { int lastError = (int) GetLastError(); DBG_PRINT( "*** WindowsWindow: trackPointerLeave: lastError 0x%X %d\n", lastError, lastError); } #endif (void)ok; } static jboolean NewtWindows_setFullScreen(jboolean fullscreen) { int flags = 0; DEVMODE dm; // initialize the DEVMODE structure ZeroMemory(&dm, sizeof(dm)); dm.dmSize = sizeof(dm); if (0 == EnumDisplaySettings(NULL /*current display device*/, ENUM_CURRENT_SETTINGS, &dm)) { return JNI_FALSE; } flags = ( JNI_TRUE == fullscreen ) ? CDS_FULLSCREEN : CDS_RESET ; return ( DISP_CHANGE_SUCCESSFUL == ChangeDisplaySettings(&dm, flags) ) ? JNI_TRUE : JNI_FALSE; } static jboolean UpdateInsets(JNIEnv *env, WindowUserData *wud, HWND hwnd) { jobject window = wud->jinstance; RECT outside; RECT inside; int strategy = 0; if (IsIconic(hwnd)) { wud->insets.left = wud->insets.top = wud->insets.right = wud->insets.bottom = -1; return JNI_TRUE; } wud->insets.left = wud->insets.top = wud->insets.right = wud->insets.bottom = 0; GetClientRect(hwnd, &inside); GetWindowRect(hwnd, &outside); if (outside.right - outside.left > 0 && outside.bottom - outside.top > 0) { MapWindowPoints(hwnd, 0, (LPPOINT)&inside, 2); wud->insets.top = inside.top - outside.top; wud->insets.bottom = outside.bottom - inside.bottom; wud->insets.left = inside.left - outside.left; wud->insets.right = outside.right - inside.right; strategy = 1; } else { wud->insets.top = -1; } if (wud->insets.left < 0 || wud->insets.top < 0 || wud->insets.right < 0 || wud->insets.bottom < 0) { LONG style = GetWindowLong(hwnd, GWL_STYLE); BOOL bIsUndecorated = (style & (WS_CHILD|WS_POPUP)) != 0; if (!bIsUndecorated) { /* Get outer frame sizes. */ if (style & WS_THICKFRAME) { wud->insets.left = wud->insets.right = GetSystemMetrics(SM_CXSIZEFRAME); wud->insets.top = wud->insets.bottom = GetSystemMetrics(SM_CYSIZEFRAME); } else { wud->insets.left = wud->insets.right = GetSystemMetrics(SM_CXDLGFRAME); wud->insets.top = wud->insets.bottom = GetSystemMetrics(SM_CYDLGFRAME); } /* Add in title. */ wud->insets.top += GetSystemMetrics(SM_CYCAPTION); strategy += 10; } else { /* undo the -1 set above */ wud->insets.left = wud->insets.top = wud->insets.right = wud->insets.bottom = 0; strategy += 20; } } DBG_PRINT("*** WindowsWindow: UpdateInsets window %p, s %d, [l %d, r %d - t %d, b %d - %dx%d], at-init %d\n", (void*)hwnd, strategy, (int)wud->insets.left, (int)wud->insets.right, (int)wud->insets.top, (int)wud->insets.bottom, (int) ( wud->insets.left + wud->insets.right ), (int) (wud->insets.top + wud->insets.bottom), wud->isInCreation); if( !wud->isInCreation ) { jboolean res = (*env)->CallBooleanMethod(env, window, insetsChangedID, JNI_FALSE, (int)wud->insets.left, (int)wud->insets.right, (int)wud->insets.top, (int)wud->insets.bottom); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.UpdateInsets: Exception occured at insetsChanged(..)"); return res; } return JNI_TRUE; } static void WmSize(JNIEnv *env, WindowUserData * wud, HWND wnd, UINT type) { RECT rc; BOOL isVisible = IsWindowVisible(wnd); jobject window = wud->jinstance; BOOL maxChanged = FALSE; DBG_PRINT("*** WindowsWindow: WmSize.0 window %p, %dx%d, isMinimized %d, isMaximized %d, visible %d\n", (void*)wnd, wud->width, wud->height, wud->isMinimized, wud->isMaximized, isVisible); if (type == SIZE_MINIMIZED) { wud->isMinimized = TRUE; return; } if (type == SIZE_MAXIMIZED) { if( !wud->isMaximized ) { wud->isMaximized = 1; maxChanged = TRUE; } } else if (type == SIZE_RESTORED) { wud->isMinimized = FALSE; if( wud->isMaximized ) { wud->isMaximized = FALSE; maxChanged = TRUE; } } // make sure insets are up to date if( JNI_FALSE == UpdateInsets(env, wud, wnd) ) { DBG_PRINT( "WindowsWindow: WmSize.X window %p - Leave J, UpdateInsets\n", (void*)wnd); return; } GetClientRect(wnd, &rc); // we report back the dimensions of the client area wud->width = (int) ( rc.right - rc.left ); wud->height = (int) ( rc.bottom - rc.top ); DBG_PRINT("*** WindowsWindow: WmSize.X window %p, %dx%d, isMinimized %d, isMaximized %d (changed %d), visible %d, at-init %d\n", (void*)wnd, wud->width, wud->height, wud->isMinimized, wud->isMaximized, maxChanged, isVisible, wud->isInCreation); if( !wud->isInCreation ) { if( maxChanged ) { jboolean v = wud->isMaximized ? JNI_TRUE : JNI_FALSE; if( JNI_FALSE == (*env)->CallBooleanMethod(env, window, maximizedChangedID, v, v) ) { DBG_PRINT( "WindowsWindow: WmSize.X window %p - Leave J, maximized\n", (void*)wnd); return; } NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.WmSize: Exception occured at maximizedChanged(..)"); } if( JNI_FALSE == (*env)->CallBooleanMethod(env, window, sizeChangedID, JNI_FALSE, JNI_FALSE, wud->width, wud->height, JNI_FALSE) ) { DBG_PRINT( "WindowsWindow: WmSize.X window %p - Leave J, sizeChanged\n", (void*)wnd); return; } NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.WmSize: Exception occured at sizeChanged(..)"); } } #ifdef TEST_MOUSE_HOOKS static HHOOK hookLLMP; static HHOOK hookMP; static LRESULT CALLBACK HookLowLevelMouseProc (int code, WPARAM wParam, LPARAM lParam) { // if (code == HC_ACTION) { const char *msg; char msg_buff[128]; switch (wParam) { case WM_LBUTTONDOWN: msg = "WM_LBUTTONDOWN"; break; case WM_LBUTTONUP: msg = "WM_LBUTTONUP"; break; case WM_MOUSEMOVE: msg = "WM_MOUSEMOVE"; break; case WM_MOUSEWHEEL: msg = "WM_MOUSEWHEEL"; break; case WM_MOUSEHWHEEL: msg = "WM_MOUSEHWHEEL"; break; case WM_RBUTTONDOWN: msg = "WM_RBUTTONDOWN"; break; case WM_RBUTTONUP: msg = "WM_RBUTTONUP"; break; default: sprintf(msg_buff, "Unknown msg: %u", wParam); msg = msg_buff; break; }//switch const MSLLHOOKSTRUCT *p = (MSLLHOOKSTRUCT*)lParam; DBG_PRINT("**** LLMP: Code: 0x%X: %s - %d/%d\n", code, msg, (int)p->pt.x, (int)p->pt.y); //} else { // DBG_PRINT("**** LLMP: CODE: 0x%X\n", code); } return CallNextHookEx(hookLLMP, code, wParam, lParam); } static LRESULT CALLBACK HookMouseProc (int code, WPARAM wParam, LPARAM lParam) { // if (code == HC_ACTION) { const char *msg; char msg_buff[128]; switch (wParam) { case WM_LBUTTONDOWN: msg = "WM_LBUTTONDOWN"; break; case WM_LBUTTONUP: msg = "WM_LBUTTONUP"; break; case WM_MOUSEMOVE: msg = "WM_MOUSEMOVE"; break; case WM_MOUSEWHEEL: msg = "WM_MOUSEWHEEL"; break; case WM_MOUSEHWHEEL: msg = "WM_MOUSEHWHEEL"; break; case WM_RBUTTONDOWN: msg = "WM_RBUTTONDOWN"; break; case WM_RBUTTONUP: msg = "WM_RBUTTONUP"; break; default: sprintf(msg_buff, "Unknown msg: %u", wParam); msg = msg_buff; break; }//switch const MOUSEHOOKSTRUCT *p = (MOUSEHOOKSTRUCT*)lParam; DBG_PRINT("**** MP: Code: 0x%X: %s - hwnd %p, %d/%d\n", code, msg, p->hwnd, (int)p->pt.x, (int)p->pt.y); //} else { // DBG_PRINT("**** MP: CODE: 0x%X\n", code); } return CallNextHookEx(hookMP, code, wParam, lParam); } #endif static BOOL SafeShowCursor(BOOL show) { int count, countPre; BOOL b; if( show ) { count = ShowCursor(TRUE); if(count < 0) { do { countPre = count; count = ShowCursor(TRUE); } while( count > countPre && count < 0 ); } b = count>=0 ? TRUE : FALSE; } else { count = ShowCursor(FALSE); if(count >= 0) { do { countPre = count; count = ShowCursor(FALSE); } while( count < countPre && count >= 0 ); } b = count<0 ? TRUE : FALSE; } return b; } static jboolean sendTouchScreenEvent(JNIEnv *env, jobject window, short eventType, int modifiers, int actionIdx, int count, jshort* pointerNames, jint* x, jint* y, jfloat* pressure, float maxPressure) { jshortArray jNames = (*env)->NewShortArray(env, count); if (jNames == NULL) { NewtCommon_throwNewRuntimeException(env, "Could not allocate short array (names) of size %d", count); } (*env)->SetShortArrayRegion(env, jNames, 0, count, pointerNames); jintArray jX = (*env)->NewIntArray(env, count); if (jX == NULL) { NewtCommon_throwNewRuntimeException(env, "Could not allocate int array (x) of size %d", count); } (*env)->SetIntArrayRegion(env, jX, 0, count, x); jintArray jY = (*env)->NewIntArray(env, count); if (jY == NULL) { NewtCommon_throwNewRuntimeException(env, "Could not allocate int array (y) of size %d", count); } (*env)->SetIntArrayRegion(env, jY, 0, count, y); jfloatArray jPressure = (*env)->NewFloatArray(env, count); if (jPressure == NULL) { NewtCommon_throwNewRuntimeException(env, "Could not allocate float array (pressure) of size %d", count); } (*env)->SetFloatArrayRegion(env, jPressure, 0, count, pressure); jboolean res = (*env)->CallBooleanMethod(env, window, sendTouchScreenEventID, (jshort)eventType, (jint)modifiers, (jint)actionIdx, jNames, jX, jY, jPressure, (jfloat)maxPressure); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.wndProc: Exception occured at sendTouchScreenEvent(..)"); return res; } // #define DO_ERASEBKGND 1 static LRESULT CALLBACK wndProc(HWND wnd, UINT message, WPARAM wParam, LPARAM lParam) { LRESULT res = 0; int useDefWindowProc = 0; JNIEnv *env = NULL; jobject window = NULL; BOOL isKeyDown = FALSE; WindowUserData * wud; WORD repCnt; BYTE scanCode, flags; #if !defined(__MINGW64__) && ( defined(UNDER_CE) || _MSC_VER <= 1200 ) wud = (WindowUserData *) GetWindowLong(wnd, GWL_USERDATA); #else wud = (WindowUserData *) GetWindowLongPtr(wnd, GWLP_USERDATA); #endif if(NULL==wud) { return DefWindowProc(wnd, message, wParam, lParam); } env = wud->jenv; window = wud->jinstance; // DBG_PRINT("*** WindowsWindow: thread 0x%X - window %p -> %p, msg 0x%X, %d/%d\n", (int)GetCurrentThreadId(), wnd, window, message, (int)LOWORD(lParam), (int)HIWORD(lParam)); if (NULL==window || NULL==env) { return DefWindowProc(wnd, message, wParam, lParam); } switch (message) { // // The signal pipeline for destruction is: // Java::DestroyWindow(wnd) _or_ window-close-button -> // WM_CLOSE -> Java::windowDestroyNotify -> W_DESTROY case WM_CLOSE: (*env)->CallBooleanMethod(env, window, windowDestroyNotifyID, JNI_FALSE); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.wndProc: Exception occured at windowDestroyNotify(..)"); break; case WM_DESTROY: { #if !defined(__MINGW64__) && ( defined(UNDER_CE) || _MSC_VER <= 1200 ) SetWindowLong(wnd, GWL_USERDATA, (intptr_t) NULL); #else SetWindowLongPtr(wnd, GWLP_USERDATA, (intptr_t) NULL); #endif free(wud); wud=NULL; (*env)->DeleteGlobalRef(env, window); } break; case WM_ACTIVATE: { HWND wndPrev = (HWND) lParam; BOOL fMinimized = (BOOL) HIWORD(wParam); int fActive = LOWORD(wParam); BOOL inactive = WA_INACTIVE==fActive; #ifdef VERBOSE_ON BOOL anyActive = WA_ACTIVE==fActive, clickActive = WA_CLICKACTIVE==fActive; DBG_PRINT("*** WindowsWindow: WM_ACTIVATE window %p, prev %p, minimized %d, active %d (any %d, click %d, inactive %d), FS %d\n", wnd, wndPrev, fMinimized, fActive, anyActive, clickActive, inactive, wud->isFullscreen); #endif if( wud->isFullscreen ) { // Bug 916 - NEWT Fullscreen Mode on Windows ALT-TAB doesn't allow Application Switching // Remedy for 'some' display drivers, i.e. Intel HD: // Explicitly push fullscreen window to BOTTOM when inactive (ALT-TAB) if( inactive || wud->isOnBottom ) { SetWindowPos(wnd, HWND_BOTTOM, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE); } else { UINT flags = SWP_SHOWWINDOW | SWP_NOSIZE | SWP_NOMOVE; if( wud->isOnTop ) { SetWindowPos(wnd, HWND_TOPMOST, 0, 0, 0, 0, flags); } else { SetWindowPos(wnd, HWND_TOP, 0, 0, 0, 0, flags); } SetForegroundWindow(wnd); // Slightly Higher Priority } } useDefWindowProc = 1; } break; case WM_WINDOWPOSCHANGING: { WINDOWPOS *p = (WINDOWPOS*)lParam; BOOL isThis = wnd == p->hwnd; BOOL isBottom = HWND_BOTTOM == p->hwndInsertAfter; BOOL isTopMost = HWND_TOPMOST == p->hwndInsertAfter; BOOL forceBottom = isThis && wud->isOnBottom && !isBottom; BOOL forceTop = isThis && wud->isOnTop && !isTopMost; #ifdef VERBOSE_ON BOOL isNoTopMost = HWND_NOTOPMOST == p->hwndInsertAfter; BOOL isTop = HWND_TOP == p->hwndInsertAfter; BOOL isNoZ = 0 != ( SWP_NOZORDER & p->flags ); DBG_PRINT("*** WindowsWindow: WM_WINDOWPOSCHANGING window %p / %p (= %d), %p[bottom %d, notop %d, top %d, topmost %d, noZ %d, force[Top %d, Bottom %d], %d/%d %dx%d 0x%X\n", wnd, p->hwnd, isThis, p->hwndInsertAfter, isBottom, isNoTopMost, isTop, isTopMost, isNoZ, forceTop, forceBottom, p->x, p->y, p->cx, p->cy, p->flags); #endif if( forceTop ) { p->hwndInsertAfter = HWND_TOPMOST; p->flags &= ~SWP_NOZORDER; } else if( forceBottom ) { p->hwndInsertAfter = HWND_BOTTOM; p->flags &= ~SWP_NOZORDER; } useDefWindowProc = 1; } break; case WM_SETTINGCHANGE: if (wParam == SPI_SETNONCLIENTMETRICS) { // make sure insets are updated, we don't need to resize the window // because the size of the client area doesn't change UpdateInsets(env, wud, wnd); } else { useDefWindowProc = 1; } break; case WM_SIZE: WmSize(env, wud, wnd, (UINT)wParam); break; case WM_SHOWWINDOW: DBG_PRINT("*** WindowsWindow: WM_SHOWWINDOW window %p: %d, at-init %d\n", wnd, wParam==TRUE, wud->isInCreation); wud->visible = wParam==TRUE; if( !wud->isInCreation ) { (*env)->CallBooleanMethod(env, window, visibleChangedID, wParam==TRUE?JNI_TRUE:JNI_FALSE); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.wndProc: Exception occured at visibleChanged(..)"); } break; case WM_MOVE: wud->xpos = (int)GET_X_LPARAM(lParam); wud->ypos = (int)GET_Y_LPARAM(lParam); DBG_PRINT("*** WindowsWindow: WM_MOVE window %p, %d/%d, at-init %d\n", wnd, wud->xpos, wud->ypos, wud->isInCreation); if( !wud->isInCreation ) { (*env)->CallBooleanMethod(env, window, positionChangedID, JNI_FALSE, JNI_FALSE, (jint)wud->xpos, (jint)wud->ypos); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.wndProc: Exception occured at positionChanged(..)"); } useDefWindowProc = 1; break; case WM_PAINT: { if( wud->isInCreation ) { #ifdef DO_ERASEBKGND if (GetUpdateRect(wnd, NULL, TRUE /* erase background */)) { DBG_PRINT("*** WindowsWindow: WM_PAINT.0 (dirty)\n"); // WM_ERASEBKGND sent! } #else if (GetUpdateRect(wnd, NULL, FALSE /* do not erase background */)) { DBG_PRINT("*** WindowsWindow: WM_PAINT.0 (dirty)\n"); ValidateRect(wnd, NULL); // clear all! } #endif else { DBG_PRINT("*** WindowsWindow: WM_PAINT.0 (clean)\n"); } } else { if (GetUpdateRect(wnd, NULL, FALSE /* do not erase background */)) { DBG_PRINT("*** WindowsWindow: WM_PAINT.1 (dirty)\n"); // Let NEWT render the whole client area by issueing repaint for it, w/o looping through erase background ValidateRect(wnd, NULL); // clear all! (*env)->CallBooleanMethod(env, window, windowRepaintID, JNI_FALSE, 0, 0, -1, -1); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.wndProc: Exception occured at windowRepaint(..)"); } else { DBG_PRINT("*** WindowsWindow: WM_PAINT.1 (clean)\n"); // shall not happen ? ValidateRect(wnd, NULL); // clear all! } // return 0 == done } break; } case WM_ERASEBKGND: if( wud->isInCreation ) { #ifdef DO_ERASEBKGND // On Windows the initial window is clean?! // This fill destroys translucency on Windows 10 // (which only seem to work on undecorated windows) PAINTSTRUCT ps; HDC hdc; hdc = BeginPaint(wnd, &ps); DBG_PRINT("*** WindowsWindow: WM_ERASEBKGND.0 (erasure) l/b %d/%d r/t %d/%d\n", ps.rcPaint.left, ps.rcPaint.bottom, ps.rcPaint.right, ps.rcPaint.top); // FillRect(hdc, &ps.rcPaint, (HBRUSH)(COLOR_WINDOW+1)); // FillRect(hdc, &ps.rcPaint, (HBRUSH)(COLOR_APPWORKSPACE+1)); // A black color also sets alpha to zero for translucency! FillRect(hdc, &ps.rcPaint, (HBRUSH)GetStockObject(BLACK_PEN)); EndPaint(wnd, &ps); #else ValidateRect(wnd, NULL); // clear all! #endif res = 1; // return 1 == done } else { // ignore erase background, but let NEWT render the whole client area DBG_PRINT("*** WindowsWindow: WM_ERASEBKGND.1 (repaint)\n"); ValidateRect(wnd, NULL); // clear all! (*env)->CallBooleanMethod(env, window, windowRepaintID, JNI_FALSE, 0, 0, -1, -1); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.wndProc: Exception occured at windowRepaint(..)"); res = 1; // return 1 == done, OpenGL, etc .. erases the background, hence we claim to have just done this } break; case WM_SETCURSOR : if (0 != wud->setPointerVisible) { // Tristate, -1, 0, 1 BOOL visibilityChangeSuccessful; if (1 == wud->setPointerVisible) { visibilityChangeSuccessful = SafeShowCursor(TRUE); } else /* -1 == wud->setPointerVisible */ { visibilityChangeSuccessful = SafeShowCursor(FALSE); } DBG_PRINT("*** WindowsWindow: WM_SETCURSOR requested visibility: %d success: %d\n", wud->setPointerVisible, visibilityChangeSuccessful); wud->setPointerVisible = 0; // own signal, consumed, no further processing res = 1; } else if( 0 != wud->setPointerAction ) { if( -1 == wud->setPointerAction ) { wud->setPointerHandle = wud->defPointerHandle; } HCURSOR preHandle = SetCursor(wud->setPointerHandle); DBG_PRINT("*** WindowsWindow: WM_SETCURSOR PointerIcon change %d: pre %p -> set %p, def %p\n", wud->setPointerAction, (void*)preHandle, (void*)wud->setPointerHandle, (void*)wud->defPointerHandle); wud->setPointerAction = 0; // own signal, consumed, no further processing res = 1; } else if( HTCLIENT == LOWORD(lParam) ) { BOOL setCur = wud->isChildWindow && wud->defPointerHandle != wud->setPointerHandle; #ifdef VERBOSE_ON HCURSOR cur = GetCursor(); DBG_PRINT("*** WindowsWindow: WM_SETCURSOR PointerIcon NOP [1 custom-override] set %p, def %p, cur %p, isChild %d, setCur %d\n", (void*)wud->setPointerHandle, (void*)wud->defPointerHandle, (void*)cur, wud->isChildWindow, setCur); #endif if( setCur ) { SetCursor(wud->setPointerHandle); // own signal, consumed, no further processing res = 1; } else { DBG_PRINT("*** WindowsWindow: WM_SETCURSOR PointerIcon NOP [2 parent-override] set %p, def %p\n", (void*)wud->setPointerHandle, (void*)wud->defPointerHandle); // NOP for us, allow parent to act res = 0; } } else { DBG_PRINT("*** WindowsWindow: WM_SETCURSOR !HTCLIENT\n"); // NOP for us, allow parent to act res = 0; } break; case WM_SETFOCUS: DBG_PRINT("*** WindowsWindow: WM_SETFOCUS window %p, lost %p, at-init %d\n", wnd, (HWND)wParam, wud->isInCreation); wud->focused = TRUE; if( !wud->isInCreation ) { (*env)->CallBooleanMethod(env, window, focusChangedID, JNI_FALSE, JNI_TRUE); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.wndProc: Exception occured at focusChanged(..)"); } useDefWindowProc = 1; break; case WM_KILLFOCUS: DBG_PRINT("*** WindowsWindow: WM_KILLFOCUS window %p, received %p, inside %d, captured %d, tDown %d\n", wnd, (HWND)wParam, wud->pointerInside, wud->pointerCaptured, wud->touchDownCount); if( wud->touchDownCount == 0 ) { wud->pointerInside = 0; if( wud->pointerCaptured ) { wud->pointerCaptured = 0; ReleaseCapture(); } wud->focused = FALSE; if( !wud->isInCreation ) { (*env)->CallBooleanMethod(env, window, focusChangedID, JNI_FALSE, JNI_FALSE); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.wndProc: Exception occured at focusChanged(..)"); } useDefWindowProc = 1; } else { // quick focus .. we had it already, are enabled .. SetFocus(wnd);// Sets Keyboard Focus To Window (activates parent window if exist, or this window) } break; case WM_SYSCHAR: useDefWindowProc = 1; break; case WM_SYSKEYDOWN: repCnt = HIWORD(lParam); scanCode = LOBYTE(repCnt); flags = HIBYTE(repCnt); repCnt = LOWORD(lParam); #ifdef DEBUG_KEYS DBG_PRINT("*** WindowsWindow: windProc WM_SYSKEYDOWN sending window %p -> %p, code 0x%X, repCnt %d, scanCode 0x%X, flags 0x%X\n", wnd, window, (int)wParam, (int)repCnt, (int)scanCode, (int)flags); #endif useDefWindowProc = WmKeyDown(env, window, (USHORT)wParam, repCnt, scanCode, flags, TRUE); break; case WM_SYSKEYUP: repCnt = HIWORD(lParam); scanCode = LOBYTE(repCnt); flags = HIBYTE(repCnt); repCnt = LOWORD(lParam); #ifdef DEBUG_KEYS DBG_PRINT("*** WindowsWindow: windProc WM_SYSKEYUP sending window %p -> %p, code 0x%X, repCnt %d, scanCode 0x%X, flags 0x%X\n", wnd, window, (int)wParam, (int)repCnt, (int)scanCode, (int)flags); #endif useDefWindowProc = WmKeyUp(env, window, (USHORT)wParam, repCnt, scanCode, flags, TRUE); break; case WM_CHAR: useDefWindowProc = 1; break; case WM_KEYDOWN: repCnt = HIWORD(lParam); scanCode = LOBYTE(repCnt); flags = HIBYTE(repCnt); #ifdef DEBUG_KEYS DBG_PRINT("*** WindowsWindow: windProc WM_KEYDOWN sending window %p -> %p, code 0x%X, repCnt %d, scanCode 0x%X, flags 0x%X\n", wnd, window, (int)wParam, (int)repCnt, (int)scanCode, (int)flags); #endif useDefWindowProc = WmKeyDown(env, window, wParam, repCnt, scanCode, flags, FALSE); break; case WM_KEYUP: repCnt = HIWORD(lParam); scanCode = LOBYTE(repCnt); flags = HIBYTE(repCnt); repCnt = LOWORD(lParam); #ifdef DEBUG_KEYS DBG_PRINT("*** WindowsWindow: windProc WM_KEYUP sending window %p -> %p, code 0x%X, repCnt %d, scanCode 0x%X, flags 0x%X\n", wnd, window, (int)wParam, (int)repCnt, (int)scanCode, (int)flags); #endif useDefWindowProc = WmKeyUp(env, window, wParam, repCnt, scanCode, flags, FALSE); break; case WM_LBUTTONDOWN: { DBG_PRINT("*** WindowsWindow: WM_LBUTTONDOWN %d/%d [%dx%d] inside %d, captured %d, tDown [c %d, lastUp %d]\n", (jint) GET_X_LPARAM(lParam), (jint) GET_Y_LPARAM(lParam), wud->width, wud->height, wud->pointerInside, wud->pointerCaptured, wud->touchDownCount, wud->touchDownLastUp); if( 0 == wud->touchDownLastUp && 0 == wud->touchDownCount ) { if( 0 == wud->pointerInside ) { wud->pointerInside = 1; NewtWindows_trackPointerLeave(wnd); } (*env)->CallVoidMethod(env, window, requestFocusID, JNI_FALSE); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.wndProc: Exception occured at requestFocus(..)"); (*env)->CallBooleanMethod(env, window, sendMouseEventID, (jshort) EVENT_MOUSE_PRESSED, GetModifiers( 0 ), (jint) GET_X_LPARAM(lParam), (jint) GET_Y_LPARAM(lParam), (jshort) 1, (jfloat) 0.0f); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.wndProc: Exception occured at sendMouseEvent(..)"); useDefWindowProc = 1; } } break; case WM_LBUTTONUP: { DBG_PRINT("*** WindowsWindow: WM_LBUTTONUP %d/%d [%dx%d] inside %d, captured %d, tDown [c %d, lastUp %d]\n", (jint) GET_X_LPARAM(lParam), (jint) GET_Y_LPARAM(lParam), wud->width, wud->height, wud->pointerInside, wud->pointerCaptured, wud->touchDownCount, wud->touchDownLastUp); if( 0 < wud->touchDownLastUp ) { // mitigate LBUTTONUP after last TOUCH lift wud->touchDownLastUp = 0; } else if( 0 == wud->touchDownCount ) { jint modifiers = GetModifiers(0); if( wud->pointerCaptured && 0 == ( modifiers & EVENT_BUTTONALL_MASK ) ) { wud->pointerCaptured = 0; ReleaseCapture(); } if( 0 == wud->pointerInside ) { wud->pointerInside = 1; NewtWindows_trackPointerLeave(wnd); } (*env)->CallBooleanMethod(env, window, sendMouseEventID, (jshort) EVENT_MOUSE_RELEASED, GetModifiers( 0 ), (jint) GET_X_LPARAM(lParam), (jint) GET_Y_LPARAM(lParam), (jshort) 1, (jfloat) 0.0f); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.wndProc: Exception occured at sendMouseEvent(..)"); useDefWindowProc = 1; } } break; case WM_MBUTTONDOWN: { DBG_PRINT("*** WindowsWindow: WM_MBUTTONDOWN %d/%d [%dx%d] inside %d, captured %d, tDown [c %d, lastUp %d]\n", (jint) GET_X_LPARAM(lParam), (jint) GET_Y_LPARAM(lParam), wud->width, wud->height, wud->pointerInside, wud->pointerCaptured, wud->touchDownCount, wud->touchDownLastUp); if( 0 == wud->touchDownCount ) { if( 0 == wud->pointerInside ) { wud->pointerInside = 1; NewtWindows_trackPointerLeave(wnd); } (*env)->CallVoidMethod(env, window, requestFocusID, JNI_FALSE); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.wndProc: Exception occured at requestFocus(..)"); (*env)->CallBooleanMethod(env, window, sendMouseEventID, (jshort) EVENT_MOUSE_PRESSED, GetModifiers( 0 ), (jint) GET_X_LPARAM(lParam), (jint) GET_Y_LPARAM(lParam), (jshort) 2, (jfloat) 0.0f); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.wndProc: Exception occured at sendMouseEvent(..)"); useDefWindowProc = 1; } } break; case WM_MBUTTONUP: { DBG_PRINT("*** WindowsWindow: WM_MBUTTONUP %d/%d [%dx%d] inside %d, captured %d, tDown [c %d, lastUp %d]\n", (jint) GET_X_LPARAM(lParam), (jint) GET_Y_LPARAM(lParam), wud->width, wud->height, wud->pointerInside, wud->pointerCaptured, wud->touchDownCount, wud->touchDownLastUp); if( 0 == wud->touchDownCount ) { jint modifiers = GetModifiers(0); if( wud->pointerCaptured && 0 == ( modifiers & EVENT_BUTTONALL_MASK ) ) { wud->pointerCaptured = 0; ReleaseCapture(); } if( 0 == wud->pointerInside ) { wud->pointerInside = 1; NewtWindows_trackPointerLeave(wnd); } (*env)->CallBooleanMethod(env, window, sendMouseEventID, (jshort) EVENT_MOUSE_RELEASED, GetModifiers( 0 ), (jint) GET_X_LPARAM(lParam), (jint) GET_Y_LPARAM(lParam), (jshort) 2, (jfloat) 0.0f); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.wndProc: Exception occured at sendMouseEvent(..)"); useDefWindowProc = 1; } } break; case WM_RBUTTONDOWN: { DBG_PRINT("*** WindowsWindow: WM_RBUTTONDOWN %d/%d [%dx%d] inside %d, captured %d, tDown [c %d, lastUp %d]\n", (jint) GET_X_LPARAM(lParam), (jint) GET_Y_LPARAM(lParam), wud->width, wud->height, wud->pointerInside, wud->pointerCaptured, wud->touchDownCount, wud->touchDownLastUp); if( 0 == wud->touchDownCount ) { if( 0 == wud->pointerInside ) { wud->pointerInside = 1; NewtWindows_trackPointerLeave(wnd); } (*env)->CallVoidMethod(env, window, requestFocusID, JNI_FALSE); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.wndProc: Exception occured at requestFocus(..)"); (*env)->CallBooleanMethod(env, window, sendMouseEventID, (jshort) EVENT_MOUSE_PRESSED, GetModifiers( 0 ), (jint) GET_X_LPARAM(lParam), (jint) GET_Y_LPARAM(lParam), (jshort) 3, (jfloat) 0.0f); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.wndProc: Exception occured at sendMouseEvent(..)"); useDefWindowProc = 1; } } break; case WM_RBUTTONUP: { DBG_PRINT("*** WindowsWindow: WM_RBUTTONUP %d/%d [%dx%d] inside %d, captured %d, tDown [c %d, lastUp %d]\n", (jint) GET_X_LPARAM(lParam), (jint) GET_Y_LPARAM(lParam), wud->width, wud->height, wud->pointerInside, wud->pointerCaptured, wud->touchDownCount, wud->touchDownLastUp); if( 0 == wud->touchDownCount ) { jint modifiers = GetModifiers(0); if( wud->pointerCaptured && 0 == ( modifiers & EVENT_BUTTONALL_MASK ) ) { wud->pointerCaptured = 0; ReleaseCapture(); } if( 0 == wud->pointerInside ) { wud->pointerInside = 1; NewtWindows_trackPointerLeave(wnd); } (*env)->CallBooleanMethod(env, window, sendMouseEventID, (jshort) EVENT_MOUSE_RELEASED, GetModifiers( 0 ), (jint) GET_X_LPARAM(lParam), (jint) GET_Y_LPARAM(lParam), (jshort) 3, (jfloat) 0.0f); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.wndProc: Exception occured at sendMouseEvent(..)"); useDefWindowProc = 1; } } break; case WM_MOUSEMOVE: { DBG_PRINT("*** WindowsWindow: WM_MOUSEMOVE %d/%d [%dx%d] inside %d, captured %d, tDown [c %d, lastUp %d]\n", (jint) GET_X_LPARAM(lParam), (jint) GET_Y_LPARAM(lParam), wud->width, wud->height, wud->pointerInside, wud->pointerCaptured, wud->touchDownCount, wud->touchDownLastUp); if( 0 == wud->touchDownLastUp && 0 == wud->touchDownCount ) { jint modifiers = GetModifiers(0); if( 0 == wud->pointerCaptured && 0 != ( modifiers & EVENT_BUTTONALL_MASK ) ) { wud->pointerCaptured = 1; SetCapture(wnd); } if( 0 == wud->pointerInside ) { wud->pointerInside = 1; NewtWindows_trackPointerLeave(wnd); SetCursor(wud->setPointerHandle); } (*env)->CallBooleanMethod(env, window, sendMouseEventID, (jshort) EVENT_MOUSE_MOVED, modifiers, (jint) GET_X_LPARAM(lParam), (jint) GET_Y_LPARAM(lParam), (jshort) 0, (jfloat) 0.0f); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.wndProc: Exception occured at sendMouseEvent(..)"); } useDefWindowProc = 1; } break; case WM_MOUSELEAVE: { DBG_PRINT("*** WindowsWindow: WM_MOUSELEAVE %d/%d [%dx%d] inside %d, captured %d, tDown [c %d, lastUp %d]\n", (jint) GET_X_LPARAM(lParam), (jint) GET_Y_LPARAM(lParam), wud->width, wud->height, wud->pointerInside, wud->pointerCaptured, wud->touchDownCount, wud->touchDownLastUp); if( 0 == wud->touchDownCount ) { wud->pointerInside = 0; (*env)->CallBooleanMethod(env, window, sendMouseEventID, (jshort) EVENT_MOUSE_EXITED, 0, (jint) -1, (jint) -1, // fake (jshort) 0, (jfloat) 0.0f); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.wndProc: Exception occured at sendMouseEvent(..)"); useDefWindowProc = 1; } } break; // Java synthesizes EVENT_MOUSE_ENTERED case WM_HSCROLL: { // Only delivered if windows has WS_HSCROLL, hence dead code! int sb = LOWORD(wParam); int modifiers = GetModifiers( 0 ) | EVENT_SHIFT_MASK; float rotation; switch(sb) { case SB_LINELEFT: rotation = 1.0f; break; case SB_PAGELEFT: rotation = 2.0f; break; case SB_LINERIGHT: rotation = -1.0f; break; case SB_PAGERIGHT: rotation = -1.0f; break; } DBG_PRINT("*** WindowsWindow: WM_HSCROLL 0x%X, rotation %f, mods 0x%X\n", sb, rotation, modifiers); (*env)->CallBooleanMethod(env, window, sendMouseEventID, (jshort) EVENT_MOUSE_WHEEL_MOVED, modifiers, (jint) 0, (jint) 0, (jshort) 1, (jfloat) rotation); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.wndProc: Exception occured at sendMouseEvent(..)"); useDefWindowProc = 1; break; } case WM_MOUSEHWHEEL: /* tilt */ case WM_MOUSEWHEEL: /* rotation */ { // need to convert the coordinates to component-relative int x = GET_X_LPARAM(lParam); int y = GET_Y_LPARAM(lParam); int modifiers = GetModifiers( 0 ); float rotationOrTilt = (float)(GET_WHEEL_DELTA_WPARAM(wParam))/WHEEL_DELTAf; int vKeys = GET_KEYSTATE_WPARAM(wParam); POINT eventPt; eventPt.x = x; eventPt.y = y; ScreenToClient(wnd, &eventPt); if( WM_MOUSEHWHEEL == message ) { modifiers |= EVENT_SHIFT_MASK; DBG_PRINT("*** WindowsWindow: WM_MOUSEHWHEEL %d/%d, tilt %f, vKeys 0x%X, mods 0x%X\n", (int)eventPt.x, (int)eventPt.y, rotationOrTilt, vKeys, modifiers); } else { DBG_PRINT("*** WindowsWindow: WM_MOUSEWHEEL %d/%d, rotation %f, vKeys 0x%X, mods 0x%X\n", (int)eventPt.x, (int)eventPt.y, rotationOrTilt, vKeys, modifiers); } (*env)->CallBooleanMethod(env, window, sendMouseEventID, (jshort) EVENT_MOUSE_WHEEL_MOVED, modifiers, (jint) eventPt.x, (jint) eventPt.y, (jshort) 1, (jfloat) rotationOrTilt); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.wndProc: Exception occured at sendMouseEvent(..)"); useDefWindowProc = 1; break; } case WM_TOUCH: if( wud->supportsMTouch ) { UINT cInputs = LOWORD(wParam); // DBG_PRINT("*** WindowsWindow: WM_TOUCH window %p, cInputs %d\n", wnd, cInputs); HTOUCHINPUT hTouch = (HTOUCHINPUT)lParam; PTOUCHINPUT pInputs = (PTOUCHINPUT) calloc(cInputs, sizeof(TOUCHINPUT)); if (NULL != pInputs) { if ( WinTouch_GetTouchInputInfo(hTouch, cInputs, pInputs, sizeof(TOUCHINPUT)) ) { UINT i; short eventType[cInputs]; jint modifiers = GetModifiers( 0 ); jint actionIdx = -1; jshort pointerNames[cInputs]; jint x[cInputs], y[cInputs]; jfloat pressure[cInputs]; jfloat maxPressure = 1.0F; // FIXME: n/a on windows ? int allPInside = 0 < cInputs; int sendFocus = 0; for (i=0; i < cInputs; i++) { PTOUCHINPUT pTi = & pInputs[i]; POINT eventPt; int isDown = pTi->dwFlags & TOUCHEVENTF_DOWN; int isUp = pTi->dwFlags & TOUCHEVENTF_UP; int isMove = pTi->dwFlags & TOUCHEVENTF_MOVE; int isPrim = pTi->dwFlags & TOUCHEVENTF_PRIMARY; int isNoCoalesc = pTi->dwFlags & TOUCHEVENTF_NOCOALESCE; #ifdef VERBOSE_ON const char * touchAction; if( isDown ) { touchAction = "down"; } else if( isUp ) { touchAction = "_up_"; } else if( isMove ) { touchAction = "move"; } else { touchAction = "undf"; } #endif pointerNames[i] = (jshort)pTi->dwID; eventPt.x = TOUCH_COORD_TO_PIXEL(pTi->x); eventPt.y = TOUCH_COORD_TO_PIXEL(pTi->y); ScreenToClient(wnd, &eventPt); int pInside = 0 <= eventPt.x && 0 <= eventPt.y && eventPt.x < wud->width && eventPt.y < wud->height; allPInside &= pInside; x[i] = (jint)eventPt.x; y[i] = (jint)eventPt.y; pressure[i] = 1.0F; // FIXME: n/a on windows ? if(isDown) { sendFocus = 0 == wud->touchDownCount; eventType[i] = (jshort) EVENT_MOUSE_PRESSED; wud->touchDownCount++; wud->touchDownLastUp = 0; } else if(isUp) { eventType[i] = (jshort) EVENT_MOUSE_RELEASED; wud->touchDownCount--; // mitigate LBUTTONUP after last TOUCH lift wud->touchDownLastUp = 0 == wud->touchDownCount; } else if(isMove) { eventType[i] = (jshort) EVENT_MOUSE_MOVED; wud->touchDownLastUp = 0; } else { eventType[i] = (jshort) 0; } if(isPrim) { actionIdx = (jint)i; } #ifdef VERBOSE_ON DBG_PRINT("*** WindowsWindow: WM_TOUCH[%d/%d].%s name 0x%x, prim %d, nocoalsc %d, %d/%d [%dx%d] inside [%d/%d], tDown [c %d, lastUp %d]\n", (i+1), cInputs, touchAction, (int)(pTi->dwID), isPrim, isNoCoalesc, x[i], y[i], wud->width, wud->height, pInside, allPInside, wud->touchDownCount, wud->touchDownLastUp); #endif } wud->pointerInside = allPInside; jboolean winOK = JNI_TRUE; if( sendFocus ) { (*env)->CallVoidMethod(env, window, requestFocusID, JNI_FALSE); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.wndProc: Exception occured at requestFocus(..)"); } int sentCount = 0, updownCount=0, moveCount=0; // Primary first, if available! if( 0 <= actionIdx ) { winOK = sendTouchScreenEvent(env, window, eventType[actionIdx], modifiers, actionIdx, cInputs, pointerNames, x, y, pressure, maxPressure); sentCount++; } // 1 Move second .. for (i=0; i < cInputs && JNI_TRUE == winOK; i++) { short et = eventType[i]; if( (jshort) EVENT_MOUSE_MOVED == et ) { if( i != actionIdx && 0 == moveCount ) { winOK = sendTouchScreenEvent(env, window, et, modifiers, i, cInputs, pointerNames, x, y, pressure, maxPressure); sentCount++; } moveCount++; } } // Up and downs last for (i=0; i < cInputs && JNI_TRUE == winOK; i++) { short et = eventType[i]; if( (jshort) EVENT_MOUSE_MOVED != et ) { if( i != actionIdx ) { winOK = sendTouchScreenEvent(env, window, et, modifiers, i, cInputs, pointerNames, x, y, pressure, maxPressure); sentCount++; } updownCount++; } } DBG_PRINT("*** WindowsWindow: WM_TOUCH.summary pCount %d, prim %d, updown %d, move %d, sent %d, inside %d, captured %d, tDown [c %d, lastUp %d]\n", cInputs, actionIdx, updownCount, moveCount, sentCount, wud->pointerInside, wud->pointerCaptured, wud->touchDownCount, wud->touchDownLastUp); // Message processed - close it WinTouch_CloseTouchInputHandle(hTouch); } else { useDefWindowProc = 1; } free(pInputs); } break; } default: useDefWindowProc = 1; } if (useDefWindowProc) { return DefWindowProc(wnd, message, wParam, lParam); } return res; } /* * Class: jogamp_newt_driver_windows_DisplayDriver * Method: DispatchMessages * Signature: ()V */ JNIEXPORT void JNICALL Java_jogamp_newt_driver_windows_DisplayDriver_DispatchMessages0 (JNIEnv *env, jclass clazz) { int i = 0; MSG msg; BOOL gotOne; // Periodically take a break do { gotOne = PeekMessage(&msg, (HWND) NULL, 0, 0, PM_REMOVE); // DBG_PRINT("*** WindowsWindow.DispatchMessages0: thread 0x%X - gotOne %d\n", (int)GetCurrentThreadId(), (int)gotOne); if (gotOne) { ++i; // TranslateMessage(&msg); // No more needed: We translate V_KEY -> UTF Char manually in key up/down DispatchMessage(&msg); } } while (gotOne && i < 100); } /* * Class: jogamp_newt_driver_windows_ScreenDriver * Method: getVirtualOriginX0 * Signature: ()I */ JNIEXPORT jint JNICALL Java_jogamp_newt_driver_windows_ScreenDriver_getVirtualOriginX0 (JNIEnv *env, jobject obj) { if( GetSystemMetrics( SM_CMONITORS) > 1) { return (jint)GetSystemMetrics(SM_XVIRTUALSCREEN); } else { return 0; } } /* * Class: jogamp_newt_driver_windows_ScreenDriver * Method: getVirtualOriginY0 * Signature: ()I */ JNIEXPORT jint JNICALL Java_jogamp_newt_driver_windows_ScreenDriver_getVirtualOriginY0 (JNIEnv *env, jobject obj) { if( GetSystemMetrics( SM_CMONITORS ) > 1) { return (jint)GetSystemMetrics(SM_YVIRTUALSCREEN); } else { return 0; } } /* * Class: jogamp_newt_driver_windows_ScreenDriver * Method: getVirtualWidthImpl * Signature: ()I */ JNIEXPORT jint JNICALL Java_jogamp_newt_driver_windows_ScreenDriver_getVirtualWidthImpl0 (JNIEnv *env, jobject obj) { if( GetSystemMetrics( SM_CMONITORS) > 1) { return (jint)GetSystemMetrics(SM_CXVIRTUALSCREEN); } else { return (jint)GetSystemMetrics(SM_CXSCREEN); } } /* * Class: jogamp_newt_driver_windows_ScreenDriver * Method: getVirtualHeightImpl * Signature: ()I */ JNIEXPORT jint JNICALL Java_jogamp_newt_driver_windows_ScreenDriver_getVirtualHeightImpl0 (JNIEnv *env, jobject obj) { if( GetSystemMetrics( SM_CMONITORS ) > 1) { return (jint)GetSystemMetrics(SM_CYVIRTUALSCREEN); } else { return (jint)GetSystemMetrics(SM_CYSCREEN); } } static int NewtScreen_RotationNativeCCW2NewtCCW(JNIEnv *env, int native) { int newt; switch (native) { case DMDO_DEFAULT: newt = 0; break; case DMDO_90: newt = 90; break; case DMDO_180: newt = 180; break; case DMDO_270: newt = 270; break; default: NewtCommon_throwNewRuntimeException(env, "invalid native rotation: %d", native); break; } return newt; } static int NewtScreen_RotationNewtCCW2NativeCCW(JNIEnv *env, jint newt) { int native; switch (newt) { case 0: native = DMDO_DEFAULT; break; case 90: native = DMDO_90; break; case 180: native = DMDO_180; break; case 270: native = DMDO_270; break; default: NewtCommon_throwNewRuntimeException(env, "invalid newt rotation: %d", newt); } return native; } static LPCTSTR NewtScreen_getAdapterName(DISPLAY_DEVICE * device, int adapter_idx) { if( 0 > adapter_idx ) { DBG_PRINT("*** WindowsWindow: getAdapterName(adapter_idx %d < 0)\n", adapter_idx); return NULL; } memset(device, 0, sizeof(DISPLAY_DEVICE)); device->cb = sizeof(DISPLAY_DEVICE); if( FALSE == EnumDisplayDevices(NULL, adapter_idx, device, 0) ) { DBG_PRINT("*** WindowsWindow: getAdapterName.EnumDisplayDevices(adapter_idx %d) -> FALSE\n", adapter_idx); return NULL; } if( NULL == device->DeviceName || 0 == _tcslen(device->DeviceName) ) { return NULL; } return device->DeviceName; } static LPCTSTR NewtScreen_getMonitorName0(LPCTSTR adapterName, DISPLAY_DEVICE * device, int monitor_idx, BOOL onlyActive) { if( 0 > monitor_idx ) { DBG_PRINT("*** WindowsWindow: getMonitorName0(monitor_idx %d < 0)\n", monitor_idx); return NULL; } memset(device, 0, sizeof(DISPLAY_DEVICE)); device->cb = sizeof(DISPLAY_DEVICE); if( FALSE == EnumDisplayDevices(adapterName, monitor_idx, device, EDD_GET_DEVICE_INTERFACE_NAME) ) { DBG_PRINT("*** WindowsWindow: getMonitorName0.EnumDisplayDevices(monitor_idx %d).adapter -> FALSE\n", monitor_idx); return NULL; } if( onlyActive ) { if( 0 == ( device->StateFlags & DISPLAY_DEVICE_ACTIVE ) ) { DBG_PRINT("*** WindowsWindow: !DISPLAY_DEVICE_ACTIVE(monitor_idx %d).display\n", monitor_idx); return NULL; } } if( NULL == device->DeviceName || 0 == _tcslen(device->DeviceName) ) { return NULL; } return device->DeviceName; } static LPCTSTR NewtScreen_getMonitorName1(HMONITOR hmon, MONITORINFOEXA * info) { if( 0 == hmon ) { DBG_PRINT("*** WindowsWindow: getMonitorName1(hmon %p < 0)\n", (void*)hmon); return NULL; } memset(info, 0, sizeof(MONITORINFOEXA)); info->cbSize = sizeof(MONITORINFOEXA); if( FALSE == GetMonitorInfo(hmon, (LPMONITORINFO)info) ) { DBG_PRINT("*** WindowsWindow: getMonitorName1.GetMonitorInfo(hmon %p) -> FALSE\n", (void*)hmon); return NULL; } if( 0 == _tcslen(info->szDevice) ) { return NULL; } return info->szDevice; } static int NewtScreen_getFirstActiveNonCloneMonitor(LPCTSTR adapterName, DISPLAY_DEVICE * device) { memset(device, 0, sizeof(DISPLAY_DEVICE)); device->cb = sizeof(DISPLAY_DEVICE); int monitor_idx; for(monitor_idx=0; EnumDisplayDevices(adapterName, monitor_idx, device, EDD_GET_DEVICE_INTERFACE_NAME); monitor_idx++) { if( NULL != device->DeviceName && 0 < _tcslen(device->DeviceName) && 0 != ( device->StateFlags & DISPLAY_DEVICE_ACTIVE ) && 0 == ( device->StateFlags & DISPLAY_DEVICE_MIRRORING_DRIVER ) ) { return monitor_idx; } memset(device, 0, sizeof(DISPLAY_DEVICE)); device->cb = sizeof(DISPLAY_DEVICE); } return -1; } JNIEXPORT void JNICALL Java_jogamp_newt_driver_windows_ScreenDriver_dumpMonitorInfo0 (JNIEnv *env, jclass clazz) { DISPLAY_DEVICE aDevice, dDevice; int i = 0, j; LPCTSTR aName, dName; while(NULL != (aName = NewtScreen_getAdapterName(&aDevice, i))) { STD_PRINT("*** [%02d:__]: deviceName <%s>, flags 0x%X, active %d, primary %d\n", i, aDevice.DeviceName, aDevice.StateFlags, ( 0 != ( aDevice.StateFlags & DISPLAY_DEVICE_ACTIVE ) ), ( 0 != ( aDevice.StateFlags & DISPLAY_DEVICE_PRIMARY_DEVICE ) )); STD_PRINT(" deviceString <%s> \n", aDevice.DeviceString); STD_PRINT(" deviceID <%s> \n", aDevice.DeviceID); j=0; while(NULL != (dName = NewtScreen_getMonitorName0(aName, &dDevice, j, FALSE))) { STD_PRINT("*** [%02d:%02d]: deviceName <%s> flags 0x%X active %d, mirror %d\n", i, j, dDevice.DeviceName, dDevice.StateFlags, 0 != ( dDevice.StateFlags & DISPLAY_DEVICE_ACTIVE ), 0 != ( dDevice.StateFlags & DISPLAY_DEVICE_MIRRORING_DRIVER ) ); STD_PRINT(" deviceString <%s> \n", dDevice.DeviceString); STD_PRINT(" deviceID <%s> \n", dDevice.DeviceID); j++; } i++; } } static HDC NewtScreen_createDisplayDC(LPCTSTR displayDeviceName) { return CreateDC("DISPLAY", displayDeviceName, NULL, NULL); } /* * Class: jogamp_newt_driver_windows_ScreenDriver * Method: getAdapterName0 * Signature: (I)Ljava/lang/String; */ JNIEXPORT jstring JNICALL Java_jogamp_newt_driver_windows_ScreenDriver_getAdapterName0 (JNIEnv *env, jobject obj, jint adapter_idx) { DISPLAY_DEVICE device; LPCTSTR adapterName = NewtScreen_getAdapterName(&device, adapter_idx); DBG_PRINT("*** WindowsWindow: getAdapterName(adapter_idx %d) -> %s, active %d\n", adapter_idx, (NULL==adapterName?"nil":adapterName), 0 == ( device.StateFlags & DISPLAY_DEVICE_ACTIVE )); if(NULL == adapterName) { return NULL; } #ifdef UNICODE return (*env)->NewString(env, adapterName, wcslen(adapterName)); #else return (*env)->NewStringUTF(env, adapterName); #endif } /* * Class: jogamp_newt_driver_windows_ScreenDriver * Method: getMonitorName0 * Signature: (Ljava/lang/String;IZ)Ljava/lang/String; */ JNIEXPORT jstring JNICALL Java_jogamp_newt_driver_windows_ScreenDriver_getMonitorName0 (JNIEnv *env, jobject obj, jstring jAdapterName, jint monitor_idx, jboolean onlyActive) { DISPLAY_DEVICE device; LPCTSTR monitorName; #ifdef UNICODE LPCTSTR adapterName = NewtCommon_GetNullTerminatedStringChars(env, jAdapterName); monitorName = NewtScreen_getMonitorName0(adapterName, &device, monitor_idx, onlyActive); DBG_PRINT("*** WindowsWindow: getMonitorName0(%s, monitor_idx %d) -> %s\n", adapterName, monitor_idx, (NULL==monitorName?"nil":monitorName)); free((void*) adapterName); #else LPCTSTR adapterName = (*env)->GetStringUTFChars(env, jAdapterName, NULL); monitorName = NewtScreen_getMonitorName0(adapterName, &device, monitor_idx, onlyActive); DBG_PRINT("*** WindowsWindow: getMonitorName0(%s, monitor_idx %d) -> %s\n", adapterName, monitor_idx, (NULL==monitorName?"nil":monitorName)); (*env)->ReleaseStringUTFChars(env, jAdapterName, adapterName); #endif if(NULL == monitorName) { return NULL; } #ifdef UNICODE return (*env)->NewString(env, monitorName, wcslen(monitorName)); #else return (*env)->NewStringUTF(env, monitorName); #endif } /* * Class: jogamp_newt_driver_windows_ScreenDriver * Method: getMonitorName1 * Signature: (J)Ljava/lang/String; */ JNIEXPORT jstring JNICALL Java_jogamp_newt_driver_windows_ScreenDriver_getMonitorName1 (JNIEnv *env, jobject obj, jlong jhmon) { HMONITOR hmon = (HMONITOR) (intptr_t) jhmon; MONITORINFOEXA info; LPCTSTR monitorName = NewtScreen_getMonitorName1(hmon, &info); DBG_PRINT("*** WindowsWindow: getMonitorName1(hmon %p) -> %s\n", (void*)hmon, (NULL==monitorName?"nil":monitorName)); if(NULL == monitorName) { return NULL; } #ifdef UNICODE return (*env)->NewString(env, monitorName, wcslen(monitorName)); #else return (*env)->NewStringUTF(env, monitorName); #endif } /* * Class: jogamp_newt_driver_windows_ScreenDriver * Method: getMonitorMode0 * Signature: (Ljava/lang/String;I)[I */ JNIEXPORT jintArray JNICALL Java_jogamp_newt_driver_windows_ScreenDriver_getMonitorMode0 (JNIEnv *env, jobject obj, jstring jAdapterName, jint mode_idx) { DISPLAY_DEVICE device; LPCTSTR adapterName; { #ifdef UNICODE adapterName = NewtCommon_GetNullTerminatedStringChars(env, jAdapterName); #else adapterName = (*env)->GetStringUTFChars(env, jAdapterName, NULL); #endif } int devModeID; if(-1 < mode_idx) { devModeID = (int) mode_idx; } else { devModeID = ENUM_CURRENT_SETTINGS; } DEVMODE dm; ZeroMemory(&dm, sizeof(dm)); dm.dmSize = sizeof(dm); int res = EnumDisplaySettingsEx(adapterName, devModeID, &dm, ( ENUM_CURRENT_SETTINGS == devModeID ) ? 0 : EDS_ROTATEDMODE); DBG_PRINT("*** WindowsWindow: getMonitorMode.EnumDisplaySettingsEx(%s, mode_idx %d/%d) -> %d\n", adapterName, mode_idx, devModeID, res); #ifdef UNICODE free((void*) adapterName); #else (*env)->ReleaseStringUTFChars(env, jAdapterName, adapterName); #endif if (0 == res) { return (*env)->NewIntArray(env, 0); } // swap width and height, since Windows reflects rotated dimension, we don't if (DMDO_90 == dm.dmDisplayOrientation || DMDO_270 == dm.dmDisplayOrientation) { int tempWidth = dm.dmPelsWidth; dm.dmPelsWidth = dm.dmPelsHeight; dm.dmPelsHeight = tempWidth; } int flags = 0; if( 0 != ( dm.dmDisplayFlags & DM_INTERLACED ) ) { flags |= FLAG_INTERLACE; } jint prop[ NUM_MONITOR_MODE_PROPERTIES_ALL ]; int propIndex = 0; prop[propIndex++] = NUM_MONITOR_MODE_PROPERTIES_ALL; prop[propIndex++] = dm.dmPelsWidth; prop[propIndex++] = dm.dmPelsHeight; prop[propIndex++] = dm.dmBitsPerPel; prop[propIndex++] = dm.dmDisplayFrequency * 100; // Hz*100 prop[propIndex++] = flags; prop[propIndex++] = 0; // not bound to id prop[propIndex++] = NewtScreen_RotationNativeCCW2NewtCCW(env, dm.dmDisplayOrientation); jintArray properties = (*env)->NewIntArray(env, NUM_MONITOR_MODE_PROPERTIES_ALL); if (properties == NULL) { NewtCommon_throwNewRuntimeException(env, "Could not allocate int array of size %d", NUM_MONITOR_MODE_PROPERTIES_ALL); } (*env)->SetIntArrayRegion(env, properties, 0, NUM_MONITOR_MODE_PROPERTIES_ALL, prop); return properties; } /* * Class: jogamp_newt_driver_windows_ScreenDriver * Method: getMonitorDevice0 * Signature: (Ljava/lang/String;II)[I */ JNIEXPORT jintArray JNICALL Java_jogamp_newt_driver_windows_ScreenDriver_getMonitorDevice0 (JNIEnv *env, jobject obj, jint adapter_idx, jint monitor_idx, jint monitor_id) { int gotsize = 0; int widthmm, heightmm; DISPLAY_DEVICE adapterDevice, monitorDevice; LPCTSTR monitorName = NULL; LPCTSTR adapterName = NULL; adapterName = NewtScreen_getAdapterName(&adapterDevice, adapter_idx); if( NULL == adapterName ) { DBG_PRINT("ERROR WindowsWindow: adapter[idx %d]: NULL\n", adapter_idx); return (*env)->NewIntArray(env, 0); } DBG_PRINT("*** WindowsWindow: adapter[name %s, idx %d], monitor[idx %d, id %d], EDID-avail %d\n", adapterName, adapter_idx, monitor_idx, monitor_id, NewtEDID_avail); monitorName = NewtScreen_getMonitorName0(adapterName, &monitorDevice, monitor_idx, TRUE); if( NULL == monitorName ) { DBG_PRINT("ERROR WindowsWindow: monitor[idx %d]: NULL\n", monitor_idx); return (*env)->NewIntArray(env, 0); } if( NewtEDID_avail ) { int widthcm, heightcm; if( NewtEDID_GetMonitorSizeFromEDIDByDevice(&monitorDevice, &widthmm, &heightmm, &widthcm, &heightcm) ) { DBG_PRINT("*** WindowsWindow: EDID %d x %d [mm], %d x %d [cm]\n", widthmm, heightmm, widthcm, heightcm); if( 0 <= widthmm && 0 <= heightmm ) { gotsize = 1; // got mm values DBG_PRINT("*** WindowsWindow: %d x %d [mm] (EDID mm)\n", widthmm, heightmm); } else if( 0 <= widthcm && 0 <= heightcm ) { // fallback using cm values widthmm = widthcm * 10; heightmm = heightcm * 10; gotsize = 1; DBG_PRINT("*** WindowsWindow: %d x %d [mm] (EDID cm)\n", widthmm, heightmm); } } } if( !gotsize ) { // fallback using buggy API resulting in erroneous values HDC hdc = NewtScreen_createDisplayDC(adapterName); widthmm = GetDeviceCaps(hdc, HORZSIZE); heightmm = GetDeviceCaps(hdc, VERTSIZE); DeleteDC(hdc); DBG_PRINT("*** WindowsWindow: %d x %d [mm] (Buggy API)\n", widthmm, heightmm); } int devModeID = ENUM_CURRENT_SETTINGS; DEVMODE dm; ZeroMemory(&dm, sizeof(dm)); dm.dmSize = sizeof(dm); int res = EnumDisplaySettingsEx(adapterName, devModeID, &dm, 0); DBG_PRINT("*** WindowsWindow: getMonitorDevice.EnumDisplaySettingsEx(%s, devModeID %d) -> %d\n", adapterName, devModeID, res); if (0 == res) { return (*env)->NewIntArray(env, 0); } jsize propCount = MIN_MONITOR_DEVICE_PROPERTIES - 1 - NUM_MONITOR_MODE_PROPERTIES; jint prop[ propCount ]; int propIndex = 0; prop[propIndex++] = propCount; prop[propIndex++] = monitor_id; prop[propIndex++] = 0 != ( monitorDevice.StateFlags & DISPLAY_DEVICE_MIRRORING_DRIVER ); // isClone prop[propIndex++] = 0 != ( adapterDevice.StateFlags & DISPLAY_DEVICE_PRIMARY_DEVICE ); // isPrimary prop[propIndex++] = widthmm; prop[propIndex++] = heightmm; prop[propIndex++] = dm.dmPosition.x; // rotated viewport pixel units prop[propIndex++] = dm.dmPosition.y; // rotated viewport pixel units prop[propIndex++] = dm.dmPelsWidth; // rotated viewport pixel units prop[propIndex++] = dm.dmPelsHeight; // rotated viewport pixel units prop[propIndex++] = dm.dmPosition.x; // rotated viewport window units (same) prop[propIndex++] = dm.dmPosition.y; // rotated viewport window units (same) prop[propIndex++] = dm.dmPelsWidth; // rotated viewport window units (same) prop[propIndex++] = dm.dmPelsHeight; // rotated viewport window units (same) jintArray properties = (*env)->NewIntArray(env, propCount); if (properties == NULL) { NewtCommon_throwNewRuntimeException(env, "Could not allocate int array of size %d", propCount); } (*env)->SetIntArrayRegion(env, properties, 0, propCount, prop); return properties; } /* * Class: jogamp_newt_driver_windows_ScreenDriver * Method: setMonitorMode0 * Signature: (IIIIIIIII)Z */ JNIEXPORT jboolean JNICALL Java_jogamp_newt_driver_windows_ScreenDriver_setMonitorMode0 (JNIEnv *env, jobject object, jint adapter_idx, jint x, jint y, jint width, jint height, jint bits, jint rate, jint flags, jint rot) { DISPLAY_DEVICE adapterDevice, monitorDevice; LPCTSTR adapterName = NewtScreen_getAdapterName(&adapterDevice, adapter_idx); if(NULL == adapterName) { DBG_PRINT("*** WindowsWindow: setMonitorMode.getAdapterName(adapter_idx %d) -> NULL\n", adapter_idx); return JNI_FALSE; } { // Just test whether there is an active non-mirror monitor attached int monitor_idx = NewtScreen_getFirstActiveNonCloneMonitor(adapterName, &monitorDevice); if( 0 > monitor_idx ) { DBG_PRINT("*** WindowsWindow: setMonitorMode.getFirstActiveNonCloneMonitor(%s) -> n/a\n", adapterName); return JNI_FALSE; } } DEVMODE dm; // initialize the DEVMODE structure ZeroMemory(&dm, sizeof(dm)); dm.dmSize = sizeof(dm); if( 0 <= x && 0 <= y ) { dm.dmPosition.x = (int)x; dm.dmPosition.y = (int)y; } dm.dmPelsWidth = (int)width; dm.dmPelsHeight = (int)height; dm.dmBitsPerPel = (int)bits; dm.dmDisplayFrequency = (int)rate; if( 0 != ( flags & FLAG_INTERLACE ) ) { dm.dmDisplayFlags |= DM_INTERLACED; } dm.dmDisplayOrientation = NewtScreen_RotationNewtCCW2NativeCCW(env, rot); // swap width and height, since Windows reflects rotated dimension, we don't if ( DMDO_90 == dm.dmDisplayOrientation || DMDO_270 == dm.dmDisplayOrientation ) { int tempWidth = dm.dmPelsWidth; dm.dmPelsWidth = dm.dmPelsHeight; dm.dmPelsHeight = tempWidth; } dm.dmFields = DM_DISPLAYORIENTATION | DM_PELSWIDTH | DM_PELSHEIGHT | DM_BITSPERPEL | DM_DISPLAYFREQUENCY | DM_DISPLAYFLAGS; if( 0 <= x && 0 <= y ) { dm.dmFields |= DM_POSITION; } return ( DISP_CHANGE_SUCCESSFUL == ChangeDisplaySettingsEx(adapterName, &dm, NULL, 0, NULL) ) ? JNI_TRUE : JNI_FALSE ; } /* * Class: jogamp_newt_driver_windows_WindowDriver * Method: initIDs0 * Signature: ()Z */ JNIEXPORT jboolean JNICALL Java_jogamp_newt_driver_windows_WindowDriver_initIDs0 (JNIEnv *env, jclass clazz, jlong hInstance) { NewtCommon_init(env); insetsChangedID = (*env)->GetMethodID(env, clazz, "insetsChanged", "(ZIIII)Z"); sizeChangedID = (*env)->GetMethodID(env, clazz, "sizeChanged", "(ZZIIZ)Z"); maximizedChangedID = (*env)->GetMethodID(env, clazz, "maximizedChanged", "(ZZ)Z"); positionChangedID = (*env)->GetMethodID(env, clazz, "positionChanged", "(ZZII)Z"); focusChangedID = (*env)->GetMethodID(env, clazz, "focusChanged", "(ZZ)Z"); visibleChangedID = (*env)->GetMethodID(env, clazz, "visibleChanged", "(Z)Z"); sizePosInsetsFocusVisibleChangedID = (*env)->GetMethodID(env, clazz, "sizePosInsetsFocusVisibleChanged", "(ZZIIIIIIIIIIZ)Z"); windowDestroyNotifyID = (*env)->GetMethodID(env, clazz, "windowDestroyNotify", "(Z)Z"); windowRepaintID = (*env)->GetMethodID(env, clazz, "windowRepaint", "(ZIIII)Z"); sendMouseEventID = (*env)->GetMethodID(env, clazz, "sendMouseEvent", "(SIIISF)Z"); sendTouchScreenEventID = (*env)->GetMethodID(env, clazz, "sendTouchScreenEvent", "(SII[S[I[I[FF)Z"); sendKeyEventID = (*env)->GetMethodID(env, clazz, "sendKeyEvent", "(SISSC)Z"); requestFocusID = (*env)->GetMethodID(env, clazz, "requestFocus", "(Z)V"); if (insetsChangedID == NULL || sizeChangedID == NULL || maximizedChangedID == NULL || positionChangedID == NULL || focusChangedID == NULL || visibleChangedID == NULL || sizePosInsetsFocusVisibleChangedID == NULL || windowDestroyNotifyID == NULL || windowRepaintID == NULL || sendMouseEventID == NULL || sendTouchScreenEventID == NULL || sendKeyEventID == NULL || requestFocusID == NULL) { return JNI_FALSE; } InitKeyMapTableScanCode(env); { HANDLE shell = LoadLibrary(TEXT("user32.dll")); if (shell) { WinTouch_CloseTouchInputHandle = (CloseTouchInputHandlePROCADDR) GetProcAddressA(shell, "CloseTouchInputHandle"); WinTouch_GetTouchInputInfo = (GetTouchInputInfoPROCADDR) GetProcAddressA(shell, "GetTouchInputInfo"); WinTouch_IsTouchWindow = (IsTouchWindowPROCADDR) GetProcAddressA(shell, "IsTouchWindow"); WinTouch_RegisterTouchWindow = (RegisterTouchWindowPROCADDR) GetProcAddressA(shell, "RegisterTouchWindow"); WinTouch_UnregisterTouchWindow = (UnregisterTouchWindowPROCADDR) GetProcAddressA(shell, "UnregisterTouchWindow"); if(NULL != WinTouch_CloseTouchInputHandle && NULL != WinTouch_GetTouchInputInfo && NULL != WinTouch_IsTouchWindow && NULL != WinTouch_RegisterTouchWindow && NULL != WinTouch_UnregisterTouchWindow) { WinTouch_func_avail = 1; } else { WinTouch_func_avail = 0; } } NewtEDID_avail = NewtEDID_init(); } return JNI_TRUE; } /* * Class: jogamp_newt_driver_windows_WindowDriver * Method: getNewtWndProc0 * Signature: ()J */ JNIEXPORT jlong JNICALL Java_jogamp_newt_driver_windows_WindowDriver_getNewtWndProc0 (JNIEnv *env, jclass clazz) { return (jlong) (intptr_t) wndProc; } static void NewtWindow_setVisiblePosSize(WindowUserData *wud, HWND hwnd, int jflags, BOOL visible, int x, int y, int width, int height) { BOOL atop = TST_FLAG_IS_ALWAYSONTOP(jflags); BOOL abottom = TST_FLAG_IS_ALWAYSONBOTTOM(jflags); UINT wflags; DBG_PRINT("*** WindowsWindow: NewtWindow_setVisiblePosSize client %d/%d %dx%d, atop %d, abottom %d, max[change[%d %d], is[%d %d]], visible %d\n", x, y, width, height, atop, abottom, TST_FLAG_CHANGE_MAXIMIZED_VERT(jflags), TST_FLAG_CHANGE_MAXIMIZED_HORZ(jflags), TST_FLAG_IS_MAXIMIZED_VERT(jflags), TST_FLAG_IS_MAXIMIZED_HORZ(jflags), visible); x -= wud->insets.left; // top-level y -= wud->insets.top; // top-level width += wud->insets.left + wud->insets.right; // top-level height += wud->insets.top + wud->insets.bottom; // top-level DBG_PRINT("*** WindowsWindow: NewtWindow_setVisiblePosSize top-level %d/%d %dx%d\n", x, y, width, height); if(visible) { wflags = SWP_SHOWWINDOW; if( abottom ) { wflags |= SWP_NOACTIVATE; } } else { wflags = SWP_NOACTIVATE | SWP_NOZORDER; } if(0>=width || 0>=height ) { wflags |= SWP_NOSIZE; } wud->isOnTop = atop; wud->isOnBottom = abottom; if(atop) { SetWindowPos(hwnd, HWND_TOP, x, y, width, height, wflags); SetWindowPos(hwnd, HWND_TOPMOST, x, y, width, height, wflags); } else if(abottom) { SetWindowPos(hwnd, HWND_NOTOPMOST, x, y, width, height, wflags); SetWindowPos(hwnd, HWND_BOTTOM, x, y, width, height, wflags); } else { SetWindowPos(hwnd, HWND_NOTOPMOST, x, y, width, height, wflags); SetWindowPos(hwnd, HWND_TOP, x, y, width, height, wflags); } if( TST_FLAG_CHANGE_MAXIMIZED_ANY(jflags) ) { if( TST_FLAG_IS_MAXIMIZED_VERT(jflags) && TST_FLAG_IS_MAXIMIZED_HORZ(jflags) ) { wud->isMaximized = 1; ShowWindow(hwnd, SW_MAXIMIZE); } else if( !TST_FLAG_IS_MAXIMIZED_VERT(jflags) && !TST_FLAG_IS_MAXIMIZED_HORZ(jflags) ) { if( wud->isMaximized ) { ShowWindow(hwnd, SW_RESTORE); wud->isMaximized = 0; } } } InvalidateRect(hwnd, NULL, TRUE); UpdateWindow(hwnd); } #define WS_DEFAULT_STYLES (WS_CLIPSIBLINGS | WS_CLIPCHILDREN | WS_TABSTOP) /* * Class: jogamp_newt_driver_windows_WindowDriver * Method: CreateWindow */ JNIEXPORT jlong JNICALL Java_jogamp_newt_driver_windows_WindowDriver_CreateWindow0 (JNIEnv *env, jobject obj, jlong hInstance, jstring jWndClassName, jstring jWndName, jint winMajor, jint winMinor, jlong parent, jint jxpos, jint jypos, jint defaultWidth, jint defaultHeight, jint flags) { HWND parentWindow = (HWND) (intptr_t) parent; const TCHAR* wndClassName = NULL; const TCHAR* wndName = NULL; DWORD windowStyle = WS_DEFAULT_STYLES; int xpos=(int)jxpos, ypos=(int)jypos; int width=(int)defaultWidth, height=(int)defaultHeight; HWND hwnd = NULL; #ifdef UNICODE wndClassName = NewtCommon_GetNullTerminatedStringChars(env, jWndClassName); wndName = NewtCommon_GetNullTerminatedStringChars(env, jWndName); #else wndClassName = (*env)->GetStringUTFChars(env, jWndClassName, NULL); wndName = (*env)->GetStringUTFChars(env, jWndName, NULL); #endif if( NULL!=parentWindow ) { if (!IsWindow(parentWindow)) { DBG_PRINT("*** WindowsWindow: CreateWindow failure: Passed parentWindow %p is invalid\n", parentWindow); return 0; } windowStyle |= WS_CHILD ; } else { if ( TST_FLAG_IS_UNDECORATED(flags) ) { windowStyle |= WS_POPUP | WS_SYSMENU | WS_MAXIMIZEBOX | WS_MINIMIZEBOX; } else if ( TST_FLAG_IS_RESIZABLE(flags) ) { // WS_OVERLAPPEDWINDOW = (WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_THICKFRAME | WS_MINIMIZEBOX | WS_MAXIMIZEBOX); windowStyle |= WS_OVERLAPPEDWINDOW; } else { windowStyle |= WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX; } if( TST_FLAG_IS_AUTOPOSITION(flags) ) { // user didn't requested specific position, use WM default xpos = CW_USEDEFAULT; ypos = 0; } } hwnd = CreateWindow(wndClassName, wndName, windowStyle, xpos, ypos, width, height, parentWindow, NULL, (HINSTANCE) (intptr_t) hInstance, NULL); DBG_PRINT("*** WindowsWindow: CreateWindow thread 0x%X, win %d.%d parent %p, window %p, %d/%d -> %d/%d %dx%d, undeco %d, alwaysOnTop %d, autoPosition %d\n", (int)GetCurrentThreadId(), winMajor, winMinor, parentWindow, hwnd, jxpos, jypos, xpos, ypos, width, height, TST_FLAG_IS_UNDECORATED(flags), TST_FLAG_IS_ALWAYSONTOP(flags), TST_FLAG_IS_AUTOPOSITION(flags)); if (NULL == hwnd) { int lastError = (int) GetLastError(); DBG_PRINT("*** WindowsWindow: CreateWindow failure: 0x%X %d\n", lastError, lastError); } else { WindowUserData * wud = (WindowUserData *) malloc(sizeof(WindowUserData)); wud->jinstance = (*env)->NewGlobalRef(env, obj); wud->jenv = env; wud->xpos = xpos; wud->ypos = ypos; wud->width = width; wud->height = height; wud->visible = TRUE; wud->focused = TRUE; wud->setPointerVisible = 0; wud->setPointerAction = 0; wud->defPointerHandle = LoadCursor( NULL, IDC_ARROW); wud->setPointerHandle = wud->defPointerHandle; wud->isFullscreen = FALSE; wud->isChildWindow = NULL!=parentWindow; wud->isMinimized = FALSE; wud->isMaximized = FALSE; wud->isOnBottom = FALSE; wud->isOnTop = FALSE; wud->isInCreation = TRUE; wud->pointerCaptured = 0; wud->pointerInside = 0; wud->touchDownCount = 0; wud->touchDownLastUp = 0; wud->supportsMTouch = 0; if ( WinTouch_func_avail && winMajor > 6 || ( winMajor == 6 && winMinor >= 1 ) ) { int value = GetSystemMetrics(SM_DIGITIZER); if (value & NID_READY) { /* ready */ if (value & NID_MULTI_INPUT) { /* multitouch */ wud->supportsMTouch = 1; } if (value & NID_INTEGRATED_TOUCH) { /* Integrated touch */ } } } DBG_PRINT("*** WindowsWindow: CreateWindow winTouchFuncAvail %d, supportsMTouch %d\n", WinTouch_func_avail, wud->supportsMTouch); #if !defined(__MINGW64__) && ( defined(UNDER_CE) || _MSC_VER <= 1200 ) SetWindowLong(hwnd, GWL_USERDATA, (intptr_t) wud); #else SetWindowLongPtr(hwnd, GWLP_USERDATA, (intptr_t) wud); #endif // send insets before visibility, allowing java code a proper sync point! UpdateInsets(env, wud, hwnd); if( TST_FLAG_IS_AUTOPOSITION(flags) ) { RECT rc; GetWindowRect(hwnd, &rc); xpos = rc.left + wud->insets.left; // client coords ypos = rc.top + wud->insets.top; // client coords wud->xpos = xpos; wud->ypos = ypos; } DBG_PRINT("*** WindowsWindow: CreateWindow client: %d/%d %dx%d -> %d/%d %dx%d (autoPosition %d)\n", xpos, ypos, width, height, wud->xpos, wud->ypos, wud->width, wud->height, TST_FLAG_IS_AUTOPOSITION(flags)); } #ifdef UNICODE free((void*) wndClassName); free((void*) wndName); #else (*env)->ReleaseStringUTFChars(env, jWndClassName, wndClassName); (*env)->ReleaseStringUTFChars(env, jWndName, wndName); #endif #ifdef TEST_MOUSE_HOOKS hookLLMP = SetWindowsHookEx(WH_MOUSE_LL, &HookLowLevelMouseProc, (HINSTANCE) (intptr_t) hInstance, 0); hookMP = SetWindowsHookEx(WH_MOUSE_LL, &HookMouseProc, (HINSTANCE) (intptr_t) hInstance, 0); DBG_PRINT("**** LLMP Hook %p, MP Hook %p\n", hookLLMP, hookMP); #endif DBG_PRINT("*** WindowsWindow: CreateWindow done\n"); return (jlong) (intptr_t) hwnd; } /* * Class: jogamp_newt_driver_windows_WindowDriver * Method: InitWindow */ JNIEXPORT void JNICALL Java_jogamp_newt_driver_windows_WindowDriver_InitWindow0 (JNIEnv *env, jobject obj, jlong window, jint flags) { HWND hwnd = (HWND) (intptr_t) window; WindowUserData * wud; #if !defined(__MINGW64__) && ( defined(UNDER_CE) || _MSC_VER <= 1200 ) wud = (WindowUserData *) GetWindowLong(hwnd, GWL_USERDATA); #else wud = (WindowUserData *) GetWindowLongPtr(hwnd, GWLP_USERDATA); #endif DBG_PRINT("*** WindowsWindow: InitWindow start %d/%d %dx%d, focused %d, visible %d\n", wud->xpos, wud->ypos, wud->width, wud->height, wud->focused, wud->visible); NewtWindow_setVisiblePosSize(wud, hwnd, flags, TRUE, wud->xpos, wud->ypos, wud->width, wud->height); wud->isInCreation = FALSE; DBG_PRINT("*** WindowsWindow: InitWindow pos/size set: %d/%d %dx%d, focused %d, visible %d\n", wud->xpos, wud->ypos, wud->width, wud->height, wud->focused, wud->visible); if( wud->isMaximized ) { (*env)->CallBooleanMethod(env, wud->jinstance, maximizedChangedID, JNI_TRUE, JNI_TRUE); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.InitWindow: Exception occured at maximizedChanged(..)"); } (*env)->CallBooleanMethod(env, wud->jinstance, sizePosInsetsFocusVisibleChangedID, JNI_FALSE, JNI_FALSE, (jint)wud->xpos, (jint)wud->ypos, (jint)wud->width, (jint)wud->height, (jint)wud->insets.left, (jint)wud->insets.right, (jint)wud->insets.top, (jint)wud->insets.bottom, (jint)(wud->focused ? 1 : 0), (jint)(wud->visible ? 1 : 0), JNI_FALSE); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "WindowsWindow.InitWindow: Exception occured at sizePosInsetsFocusVisibleChanged(..)"); DBG_PRINT("*** WindowsWindow: InitWindow JNI callbacks done\n"); if( wud->supportsMTouch ) { WinTouch_RegisterTouchWindow(hwnd, 0); } } /* * Class: jogamp_newt_driver_windows_WindowDriver * Method: reconfigureWindow0 * Signature: (JJIIIII)V */ JNIEXPORT void JNICALL Java_jogamp_newt_driver_windows_WindowDriver_reconfigureWindow0 (JNIEnv *env, jobject obj, jlong parent, jlong window, jint x, jint y, jint width, jint height, jint flags) { HWND hwndP = (HWND) (intptr_t) parent; HWND hwnd = (HWND) (intptr_t) window; DWORD windowStyle = WS_DEFAULT_STYLES; BOOL styleChange = TST_FLAG_CHANGE_DECORATION(flags) || TST_FLAG_CHANGE_FULLSCREEN(flags) || TST_FLAG_CHANGE_PARENTING(flags) || TST_FLAG_CHANGE_RESIZABLE(flags); BOOL atop = TST_FLAG_IS_ALWAYSONTOP(flags); BOOL abottom = TST_FLAG_IS_ALWAYSONBOTTOM(flags); WindowUserData * wud; #if !defined(__MINGW64__) && ( defined(UNDER_CE) || _MSC_VER <= 1200 ) wud = (WindowUserData *) GetWindowLong(hwnd, GWL_USERDATA); #else wud = (WindowUserData *) GetWindowLongPtr(hwnd, GWLP_USERDATA); #endif DBG_PRINT( "*** WindowsWindow: reconfigureWindow0 parent %p, window %p, %d/%d %dx%d, parentChange %d, isChild %d, undecoration[change %d, val %d], fullscreen[change %d, val %d], alwaysOnTop[change %d, val %d], alwaysOnBottom[change %d, val %d], visible[change %d, val %d], resizable[change %d, val %d] -> styleChange %d, isChild %d, isMinimized %d, isMaximized %d, isFullscreen %d\n", parent, window, x, y, width, height, TST_FLAG_CHANGE_PARENTING(flags), TST_FLAG_IS_CHILD(flags), TST_FLAG_CHANGE_DECORATION(flags), TST_FLAG_IS_UNDECORATED(flags), TST_FLAG_CHANGE_FULLSCREEN(flags), TST_FLAG_IS_FULLSCREEN(flags), TST_FLAG_CHANGE_ALWAYSONTOP(flags), TST_FLAG_IS_ALWAYSONTOP(flags), TST_FLAG_CHANGE_ALWAYSONBOTTOM(flags), TST_FLAG_IS_ALWAYSONBOTTOM(flags), TST_FLAG_CHANGE_VISIBILITY(flags), TST_FLAG_IS_VISIBLE(flags), TST_FLAG_CHANGE_RESIZABLE(flags), TST_FLAG_CHANGE_RESIZABLE(flags), styleChange, wud->isChildWindow, wud->isMinimized, wud->isMaximized, wud->isFullscreen); if (!IsWindow(hwnd)) { DBG_PRINT("*** WindowsWindow: reconfigureWindow0 failure: Passed window %p is invalid\n", (void*)hwnd); return; } wud->isOnTop = atop; wud->isOnBottom = abottom; if (NULL!=hwndP && !IsWindow(hwndP)) { DBG_PRINT("*** WindowsWindow: reconfigureWindow0 failure: Passed parent window %p is invalid\n", (void*)hwndP); return; } wud->isChildWindow = NULL != hwndP; if(TST_FLAG_IS_VISIBLE(flags)) { windowStyle |= WS_VISIBLE ; } // order of call sequence: (MS documentation) // TOP: SetParent(.., NULL); Clear WS_CHILD [, Set WS_POPUP] // CHILD: Set WS_CHILD [, Clear WS_POPUP]; SetParent(.., PARENT) // if( TST_FLAG_CHANGE_PARENTING(flags) && NULL == hwndP ) { // TOP: in -> out // HIDE to allow setting ICONs (Windows bug?) .. WS_VISIBLE (style) will reset visibility ShowWindow(hwnd, SW_HIDE); SetParent(hwnd, NULL); } if( TST_FLAG_IS_FULLSCREEN(flags) ) { if( TST_FLAG_CHANGE_FULLSCREEN(flags) ) { // FS on wud->isFullscreen = TRUE; if( !abottom ) { NewtWindows_setFullScreen(JNI_TRUE); } } else if( TST_FLAG_CHANGE_ALWAYSONBOTTOM(flags) ) { // FS BOTTOM toggle NewtWindows_setFullScreen( abottom ? JNI_FALSE : JNI_TRUE); } } if ( styleChange ) { if(NULL!=hwndP) { windowStyle |= WS_CHILD ; } else if ( TST_FLAG_IS_UNDECORATED(flags) ) { windowStyle |= WS_POPUP | WS_SYSMENU | WS_MAXIMIZEBOX | WS_MINIMIZEBOX; } else if ( TST_FLAG_IS_RESIZABLE(flags) ) { // WS_OVERLAPPEDWINDOW = (WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_THICKFRAME | WS_MINIMIZEBOX | WS_MAXIMIZEBOX); windowStyle |= WS_OVERLAPPEDWINDOW; } else { windowStyle |= WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX; } SetWindowLong(hwnd, GWL_STYLE, windowStyle); SetWindowPos(hwnd, 0, 0, 0, 0, 0, SWP_FRAMECHANGED | SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE | SWP_NOZORDER ); } if( TST_FLAG_CHANGE_FULLSCREEN(flags) && !TST_FLAG_IS_FULLSCREEN(flags) ) { // FS off wud->isFullscreen = FALSE; NewtWindows_setFullScreen(JNI_FALSE); } if ( TST_FLAG_CHANGE_PARENTING(flags) && NULL != hwndP ) { // CHILD: out -> in SetParent(hwnd, hwndP ); } NewtWindow_setVisiblePosSize(wud, hwnd, flags, TST_FLAG_IS_VISIBLE(flags), x, y, width, height); if( TST_FLAG_CHANGE_VISIBILITY(flags) ) { if( TST_FLAG_IS_VISIBLE(flags) ) { int cmd = wud->isMinimized ? SW_RESTORE : ( abottom ? SW_SHOWNA : SW_SHOW ); wud->isMinimized = FALSE; ShowWindow(hwnd, cmd); if( abottom ) { SetWindowPos(hwnd, HWND_BOTTOM, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE); } } else if( !TST_FLAG_CHANGE_VISIBILITY_FAST(flags) && !TST_FLAG_IS_CHILD(flags) ) { wud->isMinimized = TRUE; ShowWindow(hwnd, SW_MINIMIZE); } else { ShowWindow(hwnd, SW_HIDE); } } DBG_PRINT("*** WindowsWindow: reconfigureWindow0.X isChild %d, isMinimized %d, isFullscreen %d\n", wud->isChildWindow, wud->isMinimized, wud->isFullscreen); } /* * Class: jogamp_newt_driver_windows_WindowDriver * Method: setTitle * Signature: (JLjava/lang/String;)V */ JNIEXPORT void JNICALL Java_jogamp_newt_driver_windows_WindowDriver_setTitle0 (JNIEnv *env, jclass clazz, jlong window, jstring title) { HWND hwnd = (HWND) (intptr_t) window; if (title != NULL) { jchar *titleString = NewtCommon_GetNullTerminatedStringChars(env, title); if (titleString != NULL) { SetWindowTextW(hwnd, titleString); free(titleString); } } } /* * Class: jogamp_newt_driver_windows_WindowDriver * Method: requestFocus * Signature: (JZ)V */ JNIEXPORT void JNICALL Java_jogamp_newt_driver_windows_WindowDriver_requestFocus0 (JNIEnv *env, jobject obj, jlong window, jboolean force) { DBG_PRINT("*** WindowsWindow: RequestFocus0\n"); NewtWindows_requestFocus ( env, obj, (HWND) (intptr_t) window, force) ; } /* * Class: Java_jogamp_newt_driver_windows_WindowDriver * Method: setPointerVisible0 * Signature: (JJZ)Z */ JNIEXPORT jboolean JNICALL Java_jogamp_newt_driver_windows_WindowDriver_setPointerVisible0 (JNIEnv *env, jclass clazz, jlong window, jboolean mouseVisible) { HWND hwnd = (HWND) (intptr_t) window; WindowUserData * wud; #if !defined(__MINGW64__) && ( defined(UNDER_CE) || _MSC_VER <= 1200 ) wud = (WindowUserData *) GetWindowLong(hwnd, GWL_USERDATA); #else wud = (WindowUserData *) GetWindowLongPtr(hwnd, GWLP_USERDATA); #endif wud->setPointerVisible = mouseVisible ? 1 : -1; SendMessage(hwnd, WM_SETCURSOR, 0, 0); return JNI_TRUE; } /* * Class: Java_jogamp_newt_driver_windows_WindowDriver * Method: confinePointer0 * Signature: (JJZIIII)Z */ JNIEXPORT jboolean JNICALL Java_jogamp_newt_driver_windows_WindowDriver_confinePointer0 (JNIEnv *env, jclass clazz, jlong window, jboolean confine, jint l, jint t, jint r, jint b) { HWND hwnd = (HWND) (intptr_t) window; jboolean res; if(JNI_TRUE == confine) { RECT rect = { l, t, r, b }; res = ClipCursor(&rect) ? JNI_TRUE : JNI_FALSE; } else { res = ClipCursor(NULL) ? JNI_TRUE : JNI_FALSE; } DBG_PRINT( "*** WindowsWindow: confinePointer0: %d, [ l %d t %d r %d b %d ], res %d\n", confine, l, t, r, b, res); return res; } /* * Class: Java_jogamp_newt_driver_windows_WindowDriver * Method: warpPointer0 * Signature: (JJII)V */ JNIEXPORT void JNICALL Java_jogamp_newt_driver_windows_WindowDriver_warpPointer0 (JNIEnv *env, jclass clazz, jlong window, jint x, jint y) { DBG_PRINT( "*** WindowsWindow: warpPointer0: %d/%d\n", x, y); SetCursorPos(x, y); } JNIEXPORT jlong JNICALL Java_jogamp_newt_driver_windows_DisplayDriver_createBGRA8888Icon0(JNIEnv *env, jobject _unused, jobject pixels, jint pixels_byte_offset, jboolean pixels_is_direct, jint width, jint height, jboolean isCursor, jint hotX, jint hotY) { if( 0 == pixels ) { return 0; } const unsigned char * pixelPtr = (const unsigned char *) ( JNI_TRUE == pixels_is_direct ? (*env)->GetDirectBufferAddress(env, pixels) : (*env)->GetPrimitiveArrayCritical(env, pixels, NULL) ); const int bytes = 4 * width * height; // BGRA8888 DWORD dwWidth, dwHeight; BITMAPV5HEADER bi; HBITMAP hBitmap; void *lpBits; HICON handle = NULL; dwWidth = width; // width of cursor dwHeight = height; // height of cursor ZeroMemory(&bi,sizeof(BITMAPV5HEADER)); bi.bV5Size = sizeof(BITMAPV5HEADER); bi.bV5Width = dwWidth; bi.bV5Height = -1 * dwHeight; bi.bV5Planes = 1; bi.bV5BitCount = 32; bi.bV5Compression = BI_BITFIELDS; // The following mask specification specifies a supported 32 BPP // alpha format for Windows XP. bi.bV5RedMask = 0x00FF0000; bi.bV5GreenMask = 0x0000FF00; bi.bV5BlueMask = 0x000000FF; bi.bV5AlphaMask = 0xFF000000; HDC hdc; hdc = GetDC(NULL); // Create the DIB section with an alpha channel. hBitmap = CreateDIBSection(hdc, (BITMAPINFO *)&bi, DIB_RGB_COLORS, (void **)&lpBits, NULL, (DWORD)0); memcpy(lpBits, pixelPtr + pixels_byte_offset, bytes); ReleaseDC(NULL,hdc); if ( JNI_FALSE == pixels_is_direct ) { (*env)->ReleasePrimitiveArrayCritical(env, pixels, (void*)pixelPtr, JNI_ABORT); } // Create an empty mask bitmap. HBITMAP hMonoBitmap = CreateBitmap(dwWidth,dwHeight,1,1,NULL); ICONINFO ii; ii.fIcon = isCursor ? FALSE : TRUE; ii.xHotspot = hotX; ii.yHotspot = hotY; ii.hbmMask = hMonoBitmap; ii.hbmColor = hBitmap; // Create the alpha cursor with the alpha DIB section. handle = CreateIconIndirect(&ii); DeleteObject(hBitmap); DeleteObject(hMonoBitmap); return (jlong) (intptr_t) handle; } JNIEXPORT void JNICALL Java_jogamp_newt_driver_windows_DisplayDriver_destroyIcon0(JNIEnv *env, jobject _unused, jlong jhandle) { HICON handle = (HICON) (intptr_t) jhandle; DestroyIcon(handle); } JNIEXPORT void JNICALL Java_jogamp_newt_driver_windows_WindowDriver_setPointerIcon0(JNIEnv *env, jobject _unused, jlong window, jlong iconHandle) { HWND hwnd = (HWND) (intptr_t) window; WindowUserData * wud; #if !defined(__MINGW64__) && ( defined(UNDER_CE) || _MSC_VER <= 1200 ) wud = (WindowUserData *) GetWindowLong(hwnd, GWL_USERDATA); #else wud = (WindowUserData *) GetWindowLongPtr(hwnd, GWLP_USERDATA); #endif wud->setPointerAction = 0 != iconHandle ? 1 : -1; wud->setPointerHandle = (HCURSOR) (intptr_t) iconHandle; SendMessage(hwnd, WM_SETCURSOR, 0, 0); }