/* * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved. * Copyright (c) 2010 JogAmp Community. 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. * */ #include <Windows.h> #include <Windowsx.h> #include <tchar.h> #include <stdlib.h> // 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 <gluegen_stdint.h> #if !defined(__MINGW64__) && _MSC_VER <= 1500 // FIXME: Determine for which MSVC versions .. #define strdup(s) _strdup(s) #endif #ifndef WM_MOUSEWHEEL #define WM_MOUSEWHEEL 0x020A #endif //WM_MOUSEWHEEL #ifndef WHEEL_DELTA #define WHEEL_DELTA 120 #endif //WHEEL_DELTA #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 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 #ifndef DISPLAY_DEVICE_ACTIVE #define DISPLAY_DEVICE_ACTIVE 0x00000001 #endif #include "jogamp_newt_driver_windows_WindowsDisplay.h" #include "jogamp_newt_driver_windows_WindowsScreen.h" #include "jogamp_newt_driver_windows_WindowsWindow.h" #include "Window.h" #include "MouseEvent.h" #include "InputEvent.h" #include "KeyEvent.h" #include "ScreenMode.h" #include "NewtCommon.h" // #define VERBOSE_ON 1 // #define DEBUG_KEYS 1 #ifdef VERBOSE_ON #define DBG_PRINT(...) fprintf(stderr, __VA_ARGS__); fflush(stderr) #else #define DBG_PRINT(...) #endif #define STD_PRINT(...) fprintf(stderr, __VA_ARGS__); fflush(stderr) static jmethodID insetsChangedID = NULL; static jmethodID sizeChangedID = NULL; static jmethodID positionChangedID = NULL; static jmethodID focusChangedID = NULL; static jmethodID visibleChangedID = NULL; static jmethodID windowDestroyNotifyID = NULL; static jmethodID windowRepaintID = NULL; static jmethodID enqueueMouseEventID = NULL; static jmethodID sendMouseEventID = NULL; static jmethodID enqueueKeyEventID = NULL; static jmethodID sendKeyEventID = NULL; static jmethodID focusActionID = NULL; static jmethodID enqueueRequestFocusID = NULL; static RECT* UpdateInsets(JNIEnv *env, jobject window, HWND hwnd); typedef struct { JNIEnv* jenv; jobject jinstance; } WindowUserData; typedef struct { UINT javaKey; UINT windowsKey; } KeyMapEntry; // Static table, arranged more or less spatially. static KeyMapEntry keyMapTable[] = { // Modifier keys {J_VK_CAPS_LOCK, VK_CAPITAL}, {J_VK_SHIFT, VK_SHIFT}, {J_VK_CONTROL, VK_CONTROL}, {J_VK_ALT, VK_MENU}, {J_VK_NUM_LOCK, VK_NUMLOCK}, // Miscellaneous Windows keys {J_VK_WINDOWS, VK_LWIN}, {J_VK_WINDOWS, VK_RWIN}, {J_VK_CONTEXT_MENU, VK_APPS}, // Alphabet {J_VK_A, 'A'}, {J_VK_B, 'B'}, {J_VK_C, 'C'}, {J_VK_D, 'D'}, {J_VK_E, 'E'}, {J_VK_F, 'F'}, {J_VK_G, 'G'}, {J_VK_H, 'H'}, {J_VK_I, 'I'}, {J_VK_J, 'J'}, {J_VK_K, 'K'}, {J_VK_L, 'L'}, {J_VK_M, 'M'}, {J_VK_N, 'N'}, {J_VK_O, 'O'}, {J_VK_P, 'P'}, {J_VK_Q, 'Q'}, {J_VK_R, 'R'}, {J_VK_S, 'S'}, {J_VK_T, 'T'}, {J_VK_U, 'U'}, {J_VK_V, 'V'}, {J_VK_W, 'W'}, {J_VK_X, 'X'}, {J_VK_Y, 'Y'}, {J_VK_Z, 'Z'}, {J_VK_0, '0'}, {J_VK_1, '1'}, {J_VK_2, '2'}, {J_VK_3, '3'}, {J_VK_4, '4'}, {J_VK_5, '5'}, {J_VK_6, '6'}, {J_VK_7, '7'}, {J_VK_8, '8'}, {J_VK_9, '9'}, {J_VK_ENTER, VK_RETURN}, {J_VK_SPACE, VK_SPACE}, {J_VK_BACK_SPACE, VK_BACK}, {J_VK_TAB, VK_TAB}, {J_VK_ESCAPE, VK_ESCAPE}, {J_VK_INSERT, VK_INSERT}, {J_VK_DELETE, VK_DELETE}, {J_VK_HOME, VK_HOME}, {J_VK_END, VK_END}, {J_VK_PAGE_UP, VK_PRIOR}, {J_VK_PAGE_DOWN, VK_NEXT}, {J_VK_CLEAR, VK_CLEAR}, // NumPad 5 // NumPad with NumLock off & extended arrows block (triangular) {J_VK_LEFT, VK_LEFT}, {J_VK_RIGHT, VK_RIGHT}, {J_VK_UP, VK_UP}, {J_VK_DOWN, VK_DOWN}, // NumPad with NumLock on: numbers {J_VK_NUMPAD0, VK_NUMPAD0}, {J_VK_NUMPAD1, VK_NUMPAD1}, {J_VK_NUMPAD2, VK_NUMPAD2}, {J_VK_NUMPAD3, VK_NUMPAD3}, {J_VK_NUMPAD4, VK_NUMPAD4}, {J_VK_NUMPAD5, VK_NUMPAD5}, {J_VK_NUMPAD6, VK_NUMPAD6}, {J_VK_NUMPAD7, VK_NUMPAD7}, {J_VK_NUMPAD8, VK_NUMPAD8}, {J_VK_NUMPAD9, VK_NUMPAD9}, // NumPad with NumLock on {J_VK_MULTIPLY, VK_MULTIPLY}, {J_VK_ADD, VK_ADD}, {J_VK_SEPARATOR, VK_SEPARATOR}, {J_VK_SUBTRACT, VK_SUBTRACT}, {J_VK_DECIMAL, VK_DECIMAL}, {J_VK_DIVIDE, VK_DIVIDE}, // Functional keys {J_VK_F1, VK_F1}, {J_VK_F2, VK_F2}, {J_VK_F3, VK_F3}, {J_VK_F4, VK_F4}, {J_VK_F5, VK_F5}, {J_VK_F6, VK_F6}, {J_VK_F7, VK_F7}, {J_VK_F8, VK_F8}, {J_VK_F9, VK_F9}, {J_VK_F10, VK_F10}, {J_VK_F11, VK_F11}, {J_VK_F12, VK_F12}, {J_VK_F13, VK_F13}, {J_VK_F14, VK_F14}, {J_VK_F15, VK_F15}, {J_VK_F16, VK_F16}, {J_VK_F17, VK_F17}, {J_VK_F18, VK_F18}, {J_VK_F19, VK_F19}, {J_VK_F20, VK_F20}, {J_VK_F21, VK_F21}, {J_VK_F22, VK_F22}, {J_VK_F23, VK_F23}, {J_VK_F24, VK_F24}, {J_VK_PRINTSCREEN, VK_SNAPSHOT}, {J_VK_SCROLL_LOCK, VK_SCROLL}, {J_VK_PAUSE, VK_PAUSE}, {J_VK_CANCEL, VK_CANCEL}, {J_VK_HELP, VK_HELP}, // Japanese /* {J_VK_CONVERT, VK_CONVERT}, {J_VK_NONCONVERT, VK_NONCONVERT}, {J_VK_INPUT_METHOD_ON_OFF, VK_KANJI}, {J_VK_ALPHANUMERIC, VK_DBE_ALPHANUMERIC}, {J_VK_KATAKANA, VK_DBE_KATAKANA}, {J_VK_HIRAGANA, VK_DBE_HIRAGANA}, {J_VK_FULL_WIDTH, VK_DBE_DBCSCHAR}, {J_VK_HALF_WIDTH, VK_DBE_SBCSCHAR}, {J_VK_ROMAN_CHARACTERS, VK_DBE_ROMAN}, */ {J_VK_UNDEFINED, 0} }; /* Dynamic mapping table for OEM VK codes. This table is refilled by BuildDynamicKeyMapTable when keyboard layout is switched. (see NT4 DDK src/input/inc/vkoem.h for OEM VK_ values). */ typedef struct { // OEM VK codes known in advance UINT windowsKey; // depends on input langauge (kbd layout) UINT javaKey; } DynamicKeyMapEntry; static DynamicKeyMapEntry dynamicKeyMapTable[] = { {0x00BA, J_VK_UNDEFINED}, // VK_OEM_1 {0x00BB, J_VK_UNDEFINED}, // VK_OEM_PLUS {0x00BC, J_VK_UNDEFINED}, // VK_OEM_COMMA {0x00BD, J_VK_UNDEFINED}, // VK_OEM_MINUS {0x00BE, J_VK_UNDEFINED}, // VK_OEM_PERIOD {0x00BF, J_VK_UNDEFINED}, // VK_OEM_2 {0x00C0, J_VK_UNDEFINED}, // VK_OEM_3 {0x00DB, J_VK_UNDEFINED}, // VK_OEM_4 {0x00DC, J_VK_UNDEFINED}, // VK_OEM_5 {0x00DD, J_VK_UNDEFINED}, // VK_OEM_6 {0x00DE, J_VK_UNDEFINED}, // VK_OEM_7 {0x00DF, J_VK_UNDEFINED}, // VK_OEM_8 {0x00E2, J_VK_UNDEFINED}, // VK_OEM_102 {0, 0} }; // Auxiliary tables used to fill the above dynamic table. We first // find the character for the OEM VK code using ::MapVirtualKey and // then go through these auxiliary tables to map it to Java VK code. typedef struct { WCHAR c; UINT javaKey; } CharToVKEntry; static const CharToVKEntry charToVKTable[] = { {L'!', J_VK_EXCLAMATION_MARK}, {L'"', J_VK_QUOTEDBL}, {L'#', J_VK_NUMBER_SIGN}, {L'$', J_VK_DOLLAR}, {L'&', J_VK_AMPERSAND}, {L'\'', J_VK_QUOTE}, {L'(', J_VK_LEFT_PARENTHESIS}, {L')', J_VK_RIGHT_PARENTHESIS}, {L'*', J_VK_ASTERISK}, {L'+', J_VK_PLUS}, {L',', J_VK_COMMA}, {L'-', J_VK_MINUS}, {L'.', J_VK_PERIOD}, {L'/', J_VK_SLASH}, {L':', J_VK_COLON}, {L';', J_VK_SEMICOLON}, {L'<', J_VK_LESS}, {L'=', J_VK_EQUALS}, {L'>', J_VK_GREATER}, {L'@', J_VK_AT}, {L'[', J_VK_OPEN_BRACKET}, {L'\\', J_VK_BACK_SLASH}, {L']', J_VK_CLOSE_BRACKET}, {L'^', J_VK_CIRCUMFLEX}, {L'_', J_VK_UNDERSCORE}, {L'`', J_VK_BACK_QUOTE}, {L'{', J_VK_BRACELEFT}, {L'}', J_VK_BRACERIGHT}, {0x00A1, J_VK_INVERTED_EXCLAMATION_MARK}, {0x20A0, J_VK_EURO_SIGN}, // ???? {0,0} }; // For dead accents some layouts return ASCII punctuation, while some // return spacing accent chars, so both should be listed. NB: MS docs // say that conversion routings return spacing accent character, not // combining. static const CharToVKEntry charToDeadVKTable[] = { {L'`', J_VK_DEAD_GRAVE}, {L'\'', J_VK_DEAD_ACUTE}, {0x00B4, J_VK_DEAD_ACUTE}, {L'^', J_VK_DEAD_CIRCUMFLEX}, {L'~', J_VK_DEAD_TILDE}, {0x02DC, J_VK_DEAD_TILDE}, {0x00AF, J_VK_DEAD_MACRON}, {0x02D8, J_VK_DEAD_BREVE}, {0x02D9, J_VK_DEAD_ABOVEDOT}, {L'"', J_VK_DEAD_DIAERESIS}, {0x00A8, J_VK_DEAD_DIAERESIS}, {0x02DA, J_VK_DEAD_ABOVERING}, {0x02DD, J_VK_DEAD_DOUBLEACUTE}, {0x02C7, J_VK_DEAD_CARON}, // aka hacek {L',', J_VK_DEAD_CEDILLA}, {0x00B8, J_VK_DEAD_CEDILLA}, {0x02DB, J_VK_DEAD_OGONEK}, {0x037A, J_VK_DEAD_IOTA}, // ASCII ??? {0x309B, J_VK_DEAD_VOICED_SOUND}, {0x309C, J_VK_DEAD_SEMIVOICED_SOUND}, {0,0} }; // ANSI CP identifiers are no longer than this #define MAX_ACP_STR_LEN 7 static void BuildDynamicKeyMapTable() { HKL hkl = GetKeyboardLayout(0); // Will need this to reset layout after dead keys. UINT spaceScanCode = MapVirtualKeyEx(VK_SPACE, 0, hkl); DynamicKeyMapEntry *dynamic; LANGID idLang = LOWORD(GetKeyboardLayout(0)); UINT codePage; TCHAR strCodePage[MAX_ACP_STR_LEN]; // use the LANGID to create a LCID LCID idLocale = MAKELCID(idLang, SORT_DEFAULT); // get the ANSI code page associated with this locale if (GetLocaleInfo(idLocale, LOCALE_IDEFAULTANSICODEPAGE, strCodePage, sizeof(strCodePage)/sizeof(TCHAR)) > 0 ) { codePage = _ttoi(strCodePage); } else { codePage = GetACP(); } // Entries in dynamic table that maps between Java VK and Windows // VK are built in three steps: // 1. Map windows VK to ANSI character (cannot map to unicode // directly, since ::ToUnicode is not implemented on win9x) // 2. Convert ANSI char to Unicode char // 3. Map Unicode char to Java VK via two auxilary tables. for (dynamic = dynamicKeyMapTable; dynamic->windowsKey != 0; ++dynamic) { char cbuf[2] = { '\0', '\0'}; WCHAR ucbuf[2] = { L'\0', L'\0' }; int nchars; UINT scancode; const CharToVKEntry *charMap; int nconverted; WCHAR uc; BYTE kbdState[256]; // Defaults to J_VK_UNDEFINED dynamic->javaKey = J_VK_UNDEFINED; GetKeyboardState(kbdState); kbdState[dynamic->windowsKey] |= 0x80; // Press the key. // Unpress modifiers, since they are most likely pressed as // part of the keyboard switching shortcut. kbdState[VK_CONTROL] &= ~0x80; kbdState[VK_SHIFT] &= ~0x80; kbdState[VK_MENU] &= ~0x80; scancode = MapVirtualKeyEx(dynamic->windowsKey, 0, hkl); nchars = ToAsciiEx(dynamic->windowsKey, scancode, kbdState, (WORD*)cbuf, 0, hkl); // Auxiliary table used to map Unicode character to Java VK. // Will assign a different table for dead keys (below). charMap = charToVKTable; if (nchars < 0) { // Dead key char junkbuf[2] = { '\0', '\0'}; // Use a different table for dead chars since different layouts // return different characters for the same dead key. charMap = charToDeadVKTable; // We also need to reset layout so that next translation // is unaffected by the dead status. We do this by // translating <SPACE> key. kbdState[dynamic->windowsKey] &= ~0x80; kbdState[VK_SPACE] |= 0x80; ToAsciiEx(VK_SPACE, spaceScanCode, kbdState, (WORD*)junkbuf, 0, hkl); } nconverted = MultiByteToWideChar(codePage, 0, cbuf, 1, ucbuf, 2); uc = ucbuf[0]; { const CharToVKEntry *map; for (map = charMap; map->c != 0; ++map) { if (uc == map->c) { dynamic->javaKey = map->javaKey; break; } } } } // for each VK_OEM_* } static jint GetModifiers() { jint modifiers = 0; // have to do &0xFFFF to avoid runtime assert caused by compiling with // /RTCcsu if (HIBYTE((GetKeyState(VK_CONTROL) & 0xFFFF)) != 0) { modifiers |= EVENT_CTRL_MASK; } if (HIBYTE((GetKeyState(VK_SHIFT) & 0xFFFF)) != 0) { modifiers |= EVENT_SHIFT_MASK; } if (HIBYTE((GetKeyState(VK_MENU) & 0xFFFF)) != 0) { modifiers |= EVENT_ALT_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 int WmChar(JNIEnv *env, jobject window, UINT character, UINT repCnt, UINT flags, BOOL system) { // The Alt modifier is reported in the 29th bit of the lParam, // i.e., it is the 13th bit of `flags' (which is HIWORD(lParam)). BOOL alt_is_down = (flags & (1<<13)) != 0; if (system && alt_is_down) { if (character == VK_SPACE) { return 1; } } if (character == VK_RETURN) { character = J_VK_ENTER; } (*env)->CallVoidMethod(env, window, sendKeyEventID, (jint) EVENT_KEY_TYPED, GetModifiers(), (jint) -1, (jchar) character); return 1; } UINT WindowsKeyToJavaKey(UINT windowsKey, UINT modifiers) { int i, j; // for the general case, use a bi-directional table for (i = 0; keyMapTable[i].windowsKey != 0; i++) { if (keyMapTable[i].windowsKey == windowsKey) { return keyMapTable[i].javaKey; } } for (j = 0; dynamicKeyMapTable[j].windowsKey != 0; j++) { if (dynamicKeyMapTable[j].windowsKey == windowsKey) { if (dynamicKeyMapTable[j].javaKey != J_VK_UNDEFINED) { return dynamicKeyMapTable[j].javaKey; } else { break; } } } return J_VK_UNDEFINED; } static int WmKeyDown(JNIEnv *env, jobject window, UINT wkey, UINT repCnt, UINT flags, BOOL system) { UINT modifiers = 0, jkey = 0, character = -1; if (wkey == VK_PROCESSKEY) { return 1; } modifiers = GetModifiers(); jkey = WindowsKeyToJavaKey(wkey, modifiers); /* character = WindowsKeyToJavaChar(wkey, modifiers, SAVE); */ (*env)->CallVoidMethod(env, window, sendKeyEventID, (jint) EVENT_KEY_PRESSED, modifiers, (jint) jkey, (jchar) character); /* windows does not create a WM_CHAR for the Del key for some reason, so we need to create the KEY_TYPED event on the WM_KEYDOWN. */ if (jkey == J_VK_DELETE) { (*env)->CallVoidMethod(env, window, sendKeyEventID, (jint) EVENT_KEY_TYPED, GetModifiers(), (jint) -1, (jchar) '\177'); } return 0; } static int WmKeyUp(JNIEnv *env, jobject window, UINT wkey, UINT repCnt, UINT flags, BOOL system) { UINT modifiers = 0, jkey = 0, character = -1; if (wkey == VK_PROCESSKEY) { return 1; } modifiers = GetModifiers(); jkey = WindowsKeyToJavaKey(wkey, modifiers); /* character = WindowsKeyToJavaChar(wkey, modifiers, SAVE); */ (*env)->CallVoidMethod(env, window, sendKeyEventID, (jint) EVENT_KEY_RELEASED, modifiers, (jint) jkey, (jchar) character); return 0; } static void NewtWindows_requestFocus (JNIEnv *env, jobject window, HWND hwnd, jboolean force) { HWND pHwnd, current; pHwnd = GetParent(hwnd); current = GetFocus(); DBG_PRINT("*** WindowsWindow: requestFocus.S parent %p, window %p, isCurrent %d\n", (void*) pHwnd, (void*)hwnd, current==hwnd); if( JNI_TRUE==force || current!=hwnd) { if( JNI_TRUE==force || JNI_FALSE == (*env)->CallBooleanMethod(env, window, focusActionID) ) { UINT flags = SWP_SHOWWINDOW | SWP_NOSIZE | SWP_NOMOVE; SetWindowPos(hwnd, HWND_TOP, 0, 0, 0, 0, flags); SetForegroundWindow(hwnd); // Slightly Higher Priority SetFocus(hwnd);// Sets Keyboard Focus To Window if(NULL!=pHwnd) { SetActiveWindow(hwnd); } DBG_PRINT("*** WindowsWindow: requestFocus.X1\n"); } else { DBG_PRINT("*** WindowsWindow: requestFocus.X0\n"); } } 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 TrackMouseEvent(&tme); } #if 0 static RECT* UpdateInsets(JNIEnv *env, jobject window, HWND hwnd) { // being naughty here static RECT m_insets = { 0, 0, 0, 0 }; RECT outside; RECT inside; POINT *rp_inside = (POINT *) (void *) &inside; int dx, dy, dw, dh; if (IsIconic(hwnd)) { m_insets.left = m_insets.top = m_insets.right = m_insets.bottom = -1; return FALSE; } m_insets.left = m_insets.top = m_insets.right = m_insets.bottom = 0; GetClientRect(hwnd, &inside); GetWindowRect(hwnd, &outside); DBG_PRINT("*** WindowsWindow: UpdateInsets (a1) window %p, Inside CC: %d/%d - %d/%d %dx%d\n", (void*)hwnd, (int)inside.left, (int)inside.top, (int)inside.right, (int)inside.bottom, (int)(inside.right - inside.left), (int)(inside.bottom - inside.top)); DBG_PRINT("*** WindowsWindow: UpdateInsets (a1) window %p, Outside SC: %d/%d - %d/%d %dx%d\n", (void*)hwnd, (int)outside.left, (int)outside.top, (int)outside.right, (int)outside.bottom, (int)(outside.right - outside.left), (int)(outside.bottom - outside.top)); // xform client -> screen coord ClientToScreen(hwnd, rp_inside); ClientToScreen(hwnd, rp_inside+1); DBG_PRINT("*** WindowsWindow: UpdateInsets (a2) window %p, Inside SC: %d/%d - %d/%d %dx%d\n", (void*)hwnd, (int)inside.left, (int)inside.top, (int)inside.right, (int)inside.bottom, (int)(inside.right - inside.left), (int)(inside.bottom - inside.top)); m_insets.top = inside.top - outside.top; m_insets.bottom = outside.bottom - inside.bottom; m_insets.left = inside.left - outside.left; m_insets.right = outside.right - inside.right; DBG_PRINT("*** WindowsWindow: UpdateInsets (1.0) window %p, %d/%d - %d/%d %dx%d\n", (void*)hwnd, (int)m_insets.left, (int)m_insets.top, (int)m_insets.right, (int)m_insets.bottom, (int)(m_insets.right-m_insets.left), (int)(m_insets.top-m_insets.bottom)); (*env)->CallVoidMethod(env, window, insetsChangedID, JNI_FALSE, m_insets.left, m_insets.right, m_insets.top, m_insets.bottom); return &m_insets; } #else static RECT* UpdateInsets(JNIEnv *env, jobject window, HWND hwnd) { // being naughty here static RECT m_insets = { 0, 0, 0, 0 }; RECT outside; RECT inside; if (IsIconic(hwnd)) { m_insets.left = m_insets.top = m_insets.right = m_insets.bottom = -1; return FALSE; } m_insets.left = m_insets.top = m_insets.right = m_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); m_insets.top = inside.top - outside.top; m_insets.bottom = outside.bottom - inside.bottom; m_insets.left = inside.left - outside.left; m_insets.right = outside.right - inside.right; } else { m_insets.top = -1; } if (m_insets.left < 0 || m_insets.top < 0 || m_insets.right < 0 || m_insets.bottom < 0) { LONG style = GetWindowLong(hwnd, GWL_STYLE); BOOL bIsUndecorated = (style & (WS_CHILD|WS_POPUP|WS_SYSMENU)) != 0; if (!bIsUndecorated) { /* Get outer frame sizes. */ if (style & WS_THICKFRAME) { m_insets.left = m_insets.right = GetSystemMetrics(SM_CXSIZEFRAME); m_insets.top = m_insets.bottom = GetSystemMetrics(SM_CYSIZEFRAME); } else { m_insets.left = m_insets.right = GetSystemMetrics(SM_CXDLGFRAME); m_insets.top = m_insets.bottom = GetSystemMetrics(SM_CYDLGFRAME); } /* Add in title. */ m_insets.top += GetSystemMetrics(SM_CYCAPTION); } else { /* undo the -1 set above */ m_insets.left = m_insets.top = m_insets.right = m_insets.bottom = 0; } } DBG_PRINT("*** WindowsWindow: UpdateInsets window %p, [l %d, r %d - t %d, b %d - %dx%d]\n", (void*)hwnd, (int)m_insets.left, (int)m_insets.right, (int)m_insets.top, (int)m_insets.bottom, (int) ( m_insets.left + m_insets.right ), (int) (m_insets.top + m_insets.bottom)); (*env)->CallVoidMethod(env, window, insetsChangedID, JNI_FALSE, (int)m_insets.left, (int)m_insets.right, (int)m_insets.top, (int)m_insets.bottom); return &m_insets; } #endif static void WmSize(JNIEnv *env, jobject window, HWND wnd, UINT type) { RECT rc; int w, h; BOOL isVisible = IsWindowVisible(wnd); if (type == SIZE_MINIMIZED) { // TODO: deal with minimized window sizing return; } // make sure insets are up to date (void)UpdateInsets(env, window, wnd); GetClientRect(wnd, &rc); // we report back the dimensions of the client area w = (int) ( rc.right - rc.left ); h = (int) ( rc.bottom - rc.top ); DBG_PRINT("*** WindowsWindow: WmSize window %p, %dx%d, visible %d\n", (void*)wnd, w, h, isVisible); (*env)->CallVoidMethod(env, window, sizeChangedID, JNI_FALSE, w, h, JNI_FALSE); } 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; #ifdef DEBUG_KEYS if ( WM_KEYDOWN == message ) { STD_PRINT("*** WindowsWindow: wndProc window %p, 0x%X %d/%d\n", wnd, message, (int)LOWORD(lParam), (int)HIWORD(lParam)); } #endif #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, 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)->CallVoidMethod(env, window, windowDestroyNotifyID); 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_SYSCHAR: useDefWindowProc = WmChar(env, window, wParam, LOWORD(lParam), HIWORD(lParam), FALSE); break; case WM_CHAR: useDefWindowProc = WmChar(env, window, wParam, LOWORD(lParam), HIWORD(lParam), TRUE); break; case WM_KEYDOWN: #ifdef DEBUG_KEYS STD_PRINT("*** WindowsWindow: windProc sending window %p -> %p, 0x%X %d/%d\n", wnd, window, message, (int)LOWORD(lParam), (int)HIWORD(lParam)); #endif useDefWindowProc = WmKeyDown(env, window, wParam, LOWORD(lParam), HIWORD(lParam), FALSE); break; case WM_KEYUP: useDefWindowProc = WmKeyUp(env, window, wParam, LOWORD(lParam), HIWORD(lParam), FALSE); break; case WM_SIZE: WmSize(env, window, wnd, (UINT)wParam); 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 (void)UpdateInsets(env, window, wnd); } else { useDefWindowProc = 1; } break; case WM_LBUTTONDOWN: DBG_PRINT("*** WindowsWindow: LBUTTONDOWN\n"); (*env)->CallVoidMethod(env, window, enqueueRequestFocusID, JNI_FALSE); (*env)->CallVoidMethod(env, window, sendMouseEventID, (jint) EVENT_MOUSE_PRESSED, GetModifiers(), (jint) LOWORD(lParam), (jint) HIWORD(lParam), (jint) 1, (jint) 0); useDefWindowProc = 1; break; case WM_LBUTTONUP: (*env)->CallVoidMethod(env, window, sendMouseEventID, (jint) EVENT_MOUSE_RELEASED, GetModifiers(), (jint) LOWORD(lParam), (jint) HIWORD(lParam), (jint) 1, (jint) 0); useDefWindowProc = 1; break; case WM_MBUTTONDOWN: DBG_PRINT("*** WindowsWindow: MBUTTONDOWN\n"); (*env)->CallVoidMethod(env, window, enqueueRequestFocusID, JNI_FALSE); (*env)->CallVoidMethod(env, window, sendMouseEventID, (jint) EVENT_MOUSE_PRESSED, GetModifiers(), (jint) LOWORD(lParam), (jint) HIWORD(lParam), (jint) 2, (jint) 0); useDefWindowProc = 1; break; case WM_MBUTTONUP: (*env)->CallVoidMethod(env, window, sendMouseEventID, (jint) EVENT_MOUSE_RELEASED, GetModifiers(), (jint) LOWORD(lParam), (jint) HIWORD(lParam), (jint) 2, (jint) 0); useDefWindowProc = 1; break; case WM_RBUTTONDOWN: DBG_PRINT("*** WindowsWindow: RBUTTONDOWN\n"); (*env)->CallVoidMethod(env, window, enqueueRequestFocusID, JNI_FALSE); (*env)->CallVoidMethod(env, window, sendMouseEventID, (jint) EVENT_MOUSE_PRESSED, GetModifiers(), (jint) LOWORD(lParam), (jint) HIWORD(lParam), (jint) 3, (jint) 0); useDefWindowProc = 1; break; case WM_RBUTTONUP: (*env)->CallVoidMethod(env, window, sendMouseEventID, (jint) EVENT_MOUSE_RELEASED, GetModifiers(), (jint) LOWORD(lParam), (jint) HIWORD(lParam), (jint) 3, (jint) 0); useDefWindowProc = 1; break; case WM_MOUSEMOVE: (*env)->CallVoidMethod(env, window, sendMouseEventID, (jint) EVENT_MOUSE_MOVED, GetModifiers(), (jint) LOWORD(lParam), (jint) HIWORD(lParam), (jint) 0, (jint) 0); useDefWindowProc = 1; break; case WM_MOUSELEAVE: (*env)->CallVoidMethod(env, window, enqueueMouseEventID, JNI_FALSE, (jint) EVENT_MOUSE_EXITED, 0, (jint) -1, (jint) -1, // fake (jint) 0, (jint) 0); useDefWindowProc = 1; break; // Java synthesizes EVENT_MOUSE_ENTERED case WM_MOUSEWHEEL: { // need to convert the coordinates to component-relative int x = GET_X_LPARAM(lParam); int y = GET_Y_LPARAM(lParam); POINT eventPt; eventPt.x = x; eventPt.y = y; ScreenToClient(wnd, &eventPt); (*env)->CallVoidMethod(env, window, sendMouseEventID, (jint) EVENT_MOUSE_WHEEL_MOVED, GetModifiers(), (jint) eventPt.x, (jint) eventPt.y, (jint) 0, (jint) (GET_WHEEL_DELTA_WPARAM(wParam)/120.0f)); useDefWindowProc = 1; break; } case WM_SETFOCUS: (*env)->CallVoidMethod(env, window, focusChangedID, JNI_FALSE, JNI_TRUE); useDefWindowProc = 1; break; case WM_KILLFOCUS: (*env)->CallVoidMethod(env, window, focusChangedID, JNI_FALSE, JNI_FALSE); useDefWindowProc = 1; break; case WM_SHOWWINDOW: (*env)->CallVoidMethod(env, window, visibleChangedID, JNI_FALSE, wParam==TRUE?JNI_TRUE:JNI_FALSE); break; case WM_MOVE: DBG_PRINT("*** WindowsWindow: WM_MOVE window %p, %d/%d\n", wnd, (int)LOWORD(lParam), (int)HIWORD(lParam)); (*env)->CallVoidMethod(env, window, positionChangedID, JNI_FALSE, (jint)LOWORD(lParam), (jint)HIWORD(lParam)); useDefWindowProc = 1; break; case WM_PAINT: { RECT r; useDefWindowProc = 0; if (GetUpdateRect(wnd, &r, TRUE /* erase background */)) { /* jint width = r.right-r.left; jint height = r.bottom-r.top; if (width > 0 && height > 0) { (*env)->CallVoidMethod(env, window, windowRepaintID, JNI_FALSE, r.left, r.top, width, height); } ValidateRect(wnd, &r); */ } break; } case WM_ERASEBKGND: // ignore erase background (*env)->CallVoidMethod(env, window, windowRepaintID, JNI_FALSE, 0, 0, -1, -1); useDefWindowProc = 0; res = 1; // OpenGL, etc .. erases the background, hence we claim to have just done this break; default: useDefWindowProc = 1; } if (useDefWindowProc) return DefWindowProc(wnd, message, wParam, lParam); return res; } /* * Class: jogamp_newt_driver_windows_WindowsDisplay * Method: DispatchMessages * Signature: ()V */ JNIEXPORT void JNICALL Java_jogamp_newt_driver_windows_WindowsDisplay_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; #ifdef DEBUG_KEYS if(WM_KEYDOWN == msg.message) { STD_PRINT("*** WindowsWindow: DispatchMessages window %p, 0x%X %d/%d\n", msg.hwnd, msg.message, (int)LOWORD(msg.lParam), (int)HIWORD(msg.lParam)); } #endif TranslateMessage(&msg); DispatchMessage(&msg); } } while (gotOne && i < 100); } /* * Class: jogamp_newt_driver_windows_WindowsScreen * Method: getWidthImpl * Signature: (I)I */ JNIEXPORT jint JNICALL Java_jogamp_newt_driver_windows_WindowsScreen_getWidthImpl0 (JNIEnv *env, jobject obj, jint scrn_idx) { return (jint)GetSystemMetrics(SM_CXSCREEN); } /* * Class: jogamp_newt_driver_windows_WindowsScreen * Method: getHeightImpl * Signature: (I)I */ JNIEXPORT jint JNICALL Java_jogamp_newt_driver_windows_WindowsScreen_getHeightImpl0 (JNIEnv *env, jobject obj, jint scrn_idx) { 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 void NewtScreen_scanDisplayDevices() { DISPLAY_DEVICE device; int i = 0; LPCTSTR name; while(NULL != (name = NewtScreen_getDisplayDeviceName(&device, i))) { fprintf(stderr, "*** [%d]: <%s> active %d\n", i, name, ( 0 != ( device.StateFlags & DISPLAY_DEVICE_ACTIVE ) ) ); i++; } }*/ static LPCTSTR NewtScreen_getDisplayDeviceName(DISPLAY_DEVICE * device, int scrn_idx) { device->cb = sizeof(DISPLAY_DEVICE); if( FALSE == EnumDisplayDevices(NULL, scrn_idx, device, 0) ) { DBG_PRINT("*** WindowsWindow: getDisplayDeviceName.EnumDisplayDevices(scrn_idx %d) -> FALSE\n", scrn_idx); return NULL; } if( 0 == ( device->StateFlags & DISPLAY_DEVICE_ACTIVE ) ) { DBG_PRINT("*** WindowsWindow: !DISPLAY_DEVICE_ACTIVE(scrn_idx %d)\n", scrn_idx); return NULL; } return device->DeviceName; } static HDC NewtScreen_createDisplayDC(LPCTSTR displayDeviceName) { return CreateDC("DISPLAY", displayDeviceName, NULL, NULL); } /* * Class: jogamp_newt_driver_windows_WindowsScreen * Method: getScreenMode0 * Signature: (II)[I */ JNIEXPORT jintArray JNICALL Java_jogamp_newt_driver_windows_WindowsScreen_getScreenMode0 (JNIEnv *env, jobject obj, jint scrn_idx, jint mode_idx) { DISPLAY_DEVICE device; int prop_num = NUM_SCREEN_MODE_PROPERTIES_ALL; LPCTSTR deviceName = NewtScreen_getDisplayDeviceName(&device, scrn_idx); if(NULL == deviceName) { DBG_PRINT("*** WindowsWindow: getScreenMode.getDisplayDeviceName(scrn_idx %d) -> NULL\n", scrn_idx); return (*env)->NewIntArray(env, 0); } int devModeID; int widthmm, heightmm; if(-1 < mode_idx) { // only at initialization time, where index >= 0 HDC hdc = NewtScreen_createDisplayDC(deviceName); widthmm = GetDeviceCaps(hdc, HORZSIZE); heightmm = GetDeviceCaps(hdc, VERTSIZE); DeleteDC(hdc); devModeID = (int) mode_idx; prop_num++; // add 1st extra prop, mode_idx } else { widthmm = 0; heightmm = 0; devModeID = ENUM_CURRENT_SETTINGS; } DEVMODE dm; ZeroMemory(&dm, sizeof(dm)); dm.dmSize = sizeof(dm); if (0 == EnumDisplaySettingsEx(deviceName, devModeID, &dm, ( ENUM_CURRENT_SETTINGS == devModeID ) ? 0 : EDS_ROTATEDMODE)) { DBG_PRINT("*** WindowsWindow: getScreenMode.EnumDisplaySettingsEx(mode_idx %d/%d) -> NULL\n", mode_idx, devModeID); 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; } jint prop[ prop_num ]; int propIndex = 0; if( -1 < mode_idx ) { prop[propIndex++] = mode_idx; } prop[propIndex++] = 0; // set later for verification of iterator prop[propIndex++] = dm.dmPelsWidth; prop[propIndex++] = dm.dmPelsHeight; prop[propIndex++] = dm.dmBitsPerPel; prop[propIndex++] = widthmm; prop[propIndex++] = heightmm; prop[propIndex++] = dm.dmDisplayFrequency; prop[propIndex++] = NewtScreen_RotationNativeCCW2NewtCCW(env, dm.dmDisplayOrientation); prop[propIndex - NUM_SCREEN_MODE_PROPERTIES_ALL] = ( -1 < mode_idx ) ? propIndex-1 : propIndex ; // count == NUM_SCREEN_MODE_PROPERTIES_ALL jintArray properties = (*env)->NewIntArray(env, prop_num); if (properties == NULL) { NewtCommon_throwNewRuntimeException(env, "Could not allocate int array of size %d", prop_num); } (*env)->SetIntArrayRegion(env, properties, 0, prop_num, prop); return properties; } /* * Class: jogamp_newt_driver_windows_WindowsScreen * Method: setScreenMode0 * Signature: (IIIIII)Z */ JNIEXPORT jboolean JNICALL Java_jogamp_newt_driver_windows_WindowsScreen_setScreenMode0 (JNIEnv *env, jobject object, jint scrn_idx, jint width, jint height, jint bits, jint rate, jint rot) { DISPLAY_DEVICE device; LPCTSTR deviceName = NewtScreen_getDisplayDeviceName(&device, scrn_idx); if(NULL == deviceName) { DBG_PRINT("*** WindowsWindow: setScreenMode.getDisplayDeviceName(scrn_idx %d) -> NULL\n", scrn_idx); return JNI_FALSE; } DEVMODE dm; // initialize the DEVMODE structure ZeroMemory(&dm, sizeof(dm)); dm.dmSize = sizeof(dm); dm.dmPelsWidth = (int)width; dm.dmPelsHeight = (int)height; dm.dmBitsPerPel = (int)bits; dm.dmDisplayFrequency = (int)rate; 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; return ( DISP_CHANGE_SUCCESSFUL == ChangeDisplaySettings(&dm, 0) ) ? JNI_TRUE : JNI_FALSE ; } /* * Class: jogamp_newt_driver_windows_WindowsWindow * Method: initIDs0 * Signature: ()Z */ JNIEXPORT jboolean JNICALL Java_jogamp_newt_driver_windows_WindowsWindow_initIDs0 (JNIEnv *env, jclass clazz) { NewtCommon_init(env); insetsChangedID = (*env)->GetMethodID(env, clazz, "insetsChanged", "(ZIIII)V"); sizeChangedID = (*env)->GetMethodID(env, clazz, "sizeChanged", "(ZIIZ)V"); positionChangedID = (*env)->GetMethodID(env, clazz, "positionChanged", "(ZII)V"); focusChangedID = (*env)->GetMethodID(env, clazz, "focusChanged", "(ZZ)V"); visibleChangedID = (*env)->GetMethodID(env, clazz, "visibleChanged", "(ZZ)V"); windowDestroyNotifyID = (*env)->GetMethodID(env, clazz, "windowDestroyNotify", "()V"); windowRepaintID = (*env)->GetMethodID(env, clazz, "windowRepaint", "(ZIIII)V"); enqueueMouseEventID = (*env)->GetMethodID(env, clazz, "enqueueMouseEvent", "(ZIIIIII)V"); sendMouseEventID = (*env)->GetMethodID(env, clazz, "sendMouseEvent", "(IIIIII)V"); enqueueKeyEventID = (*env)->GetMethodID(env, clazz, "enqueueKeyEvent", "(ZIIIC)V"); sendKeyEventID = (*env)->GetMethodID(env, clazz, "sendKeyEvent", "(IIIC)V"); enqueueRequestFocusID = (*env)->GetMethodID(env, clazz, "enqueueRequestFocus", "(Z)V"); focusActionID = (*env)->GetMethodID(env, clazz, "focusAction", "()Z"); if (insetsChangedID == NULL || sizeChangedID == NULL || positionChangedID == NULL || focusChangedID == NULL || visibleChangedID == NULL || windowDestroyNotifyID == NULL || windowRepaintID == NULL || enqueueMouseEventID == NULL || sendMouseEventID == NULL || enqueueKeyEventID == NULL || sendKeyEventID == NULL || focusActionID == NULL || enqueueRequestFocusID == NULL) { return JNI_FALSE; } BuildDynamicKeyMapTable(); return JNI_TRUE; } /* * Class: jogamp_newt_driver_windows_WindowsWindow * Method: getNewtWndProc0 * Signature: ()J */ JNIEXPORT jlong JNICALL Java_jogamp_newt_driver_windows_WindowsWindow_getNewtWndProc0 (JNIEnv *env, jclass clazz) { return (jlong) (intptr_t) wndProc; } static void NewtWindow_setVisiblePosSize(HWND hwnd, BOOL atop, BOOL visible, int x, int y, int width, int height) { UINT flags; BOOL bRes; DBG_PRINT("*** WindowsWindow: NewtWindow_setVisiblePosSize %d/%d %dx%d, atop %d, visible %d\n", x, y, width, height, atop, visible); if(visible) { flags = SWP_SHOWWINDOW; } else { flags = SWP_NOACTIVATE | SWP_NOZORDER; } if(0>x || 0>y) { flags |= SWP_NOMOVE; } if(0>=width || 0>=height ) { flags |= SWP_NOSIZE; } if(atop) { SetWindowPos(hwnd, HWND_TOP, x, y, width, height, flags); SetWindowPos(hwnd, HWND_TOPMOST, x, y, width, height, flags); } else { SetWindowPos(hwnd, HWND_NOTOPMOST, x, y, width, height, flags); SetWindowPos(hwnd, HWND_TOP, x, y, width, height, flags); } // SetWindowPos(hwnd, atop ? HWND_TOPMOST : HWND_TOP, x, y, width, height, flags); InvalidateRect(hwnd, NULL, TRUE); UpdateWindow(hwnd); } /* * Class: jogamp_newt_driver_windows_WindowsWindow * Method: CreateWindow */ JNIEXPORT jlong JNICALL Java_jogamp_newt_driver_windows_WindowsWindow_CreateWindow0 (JNIEnv *env, jobject obj, jlong hInstance, jstring jWndClassName, jstring jWndName, jlong parent, jint jx, jint jy, jint defaultWidth, jint defaultHeight, jint flags) { HWND parentWindow = (HWND) (intptr_t) parent; const TCHAR* wndClassName = NULL; const TCHAR* wndName = NULL; DWORD windowStyle = WS_CLIPSIBLINGS | WS_CLIPCHILDREN | WS_VISIBLE | WS_TABSTOP; int x=(int)jx, y=(int)jy; int width=(int)defaultWidth, height=(int)defaultHeight; HWND window = NULL; int _x = x, _y = y; // pos for CreateWindow, might be tweaked #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 { windowStyle |= WS_OVERLAPPEDWINDOW; if(0>_x || 0>_y) { // user didn't requested specific position, use WM default _x = CW_USEDEFAULT; _y = 0; } } window = CreateWindow(wndClassName, wndName, windowStyle, _x, _y, width, height, parentWindow, NULL, (HINSTANCE) (intptr_t) hInstance, NULL); DBG_PRINT("*** WindowsWindow: CreateWindow thread 0x%X, parent %p, window %p, %d/%d %dx%d, undeco %d, alwaysOnTop %d\n", (int)GetCurrentThreadId(), parentWindow, window, x, y, width, height, TST_FLAG_IS_UNDECORATED(flags), TST_FLAG_IS_ALWAYSONTOP(flags)); if (NULL == window) { int lastError = (int) GetLastError(); DBG_PRINT("*** WindowsWindow: CreateWindow failure: 0x%X %d\n", lastError, lastError); return 0; } else { WindowUserData * wud = (WindowUserData *) malloc(sizeof(WindowUserData)); wud->jinstance = (*env)->NewGlobalRef(env, obj); wud->jenv = env; #if !defined(__MINGW64__) && ( defined(UNDER_CE) || _MSC_VER <= 1200 ) SetWindowLong(window, GWL_USERDATA, (intptr_t) wud); #else SetWindowLongPtr(window, GWLP_USERDATA, (intptr_t) wud); #endif // gather and adjust position and size { RECT rc; RECT * insets; BOOL userPos = 0<=x && 0<=y ; ShowWindow(window, SW_SHOW); // send insets before visibility, allowing java code a proper sync point! insets = UpdateInsets(env, wud->jinstance, window); (*env)->CallVoidMethod(env, wud->jinstance, visibleChangedID, JNI_FALSE, JNI_TRUE); if(!userPos) { GetWindowRect(window, &rc); x = rc.left + insets->left; // client coords y = rc.top + insets->top; // client coords } DBG_PRINT("*** WindowsWindow: CreateWindow client: %d/%d %dx%d (is user-pos %d)\n", x, y, width, height, userPos); x -= insets->left; // top-level y -= insets->top; // top-level width += insets->left + insets->right; // top-level height += insets->top + insets->bottom; // top-level DBG_PRINT("*** WindowsWindow: CreateWindow top-level %d/%d %dx%d\n", x, y, width, height); NewtWindow_setVisiblePosSize(window, TST_FLAG_IS_ALWAYSONTOP(flags), TRUE, x, y, width, height); } } #ifdef UNICODE free((void*) wndClassName); free((void*) wndName); #else (*env)->ReleaseStringUTFChars(env, jWndClassName, wndClassName); (*env)->ReleaseStringUTFChars(env, jWndName, wndName); #endif return (jlong) (intptr_t) window; } /* * Class: jogamp_newt_driver_windows_WindowsWindow * Method: MonitorFromWindow * Signature: (J)J */ JNIEXPORT jlong JNICALL Java_jogamp_newt_driver_windows_WindowsWindow_MonitorFromWindow0 (JNIEnv *env, jobject obj, jlong window) { #if (_WIN32_WINNT >= 0x0500 || _WIN32_WINDOWS >= 0x0410 || WINVER >= 0x0500) && !defined(_WIN32_WCE) return (jlong) (intptr_t) MonitorFromWindow((HWND) (intptr_t) window, MONITOR_DEFAULTTOPRIMARY); #else return 0; #endif } 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; } /* * Class: jogamp_newt_driver_windows_WindowsWindow * Method: reconfigureWindow0 * Signature: (JJIIIII)V */ JNIEXPORT void JNICALL Java_jogamp_newt_driver_windows_WindowsWindow_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_CLIPSIBLINGS | WS_CLIPCHILDREN ; BOOL styleChange = TST_FLAG_CHANGE_DECORATION(flags) || TST_FLAG_CHANGE_FULLSCREEN(flags) || TST_FLAG_CHANGE_PARENTING(flags) ; DBG_PRINT( "*** WindowsWindow: reconfigureWindow0 parent %p, window %p, %d/%d %dx%d, parentChange %d, hasParent %d, decorationChange %d, undecorated %d, fullscreenChange %d, fullscreen %d, alwaysOnTopChange %d, alwaysOnTop %d, visibleChange %d, visible %d -> styleChange %d\n", parent, window, x, y, width, height, TST_FLAG_CHANGE_PARENTING(flags), TST_FLAG_HAS_PARENT(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_VISIBILITY(flags), TST_FLAG_IS_VISIBLE(flags), styleChange); if (!IsWindow(hwnd)) { DBG_PRINT("*** WindowsWindow: reconfigureWindow0 failure: Passed window %p is invalid\n", (void*)hwnd); return; } if (NULL!=hwndP && !IsWindow(hwndP)) { DBG_PRINT("*** WindowsWindow: reconfigureWindow0 failure: Passed parent window %p is invalid\n", (void*)hwndP); return; } 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 SetParent(hwnd, NULL); } if( TST_FLAG_CHANGE_FULLSCREEN(flags) && TST_FLAG_IS_FULLSCREEN(flags) ) { // FS on // TOP: in -> out NewtWindows_setFullScreen(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 { windowStyle |= WS_OVERLAPPEDWINDOW; } 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 // CHILD: out -> in NewtWindows_setFullScreen(JNI_FALSE); } if ( TST_FLAG_CHANGE_PARENTING(flags) && NULL != hwndP ) { // CHILD: out -> in SetParent(hwnd, hwndP ); } NewtWindow_setVisiblePosSize(hwnd, TST_FLAG_IS_ALWAYSONTOP(flags), TST_FLAG_IS_VISIBLE(flags), x, y, width, height); if( TST_FLAG_CHANGE_VISIBILITY(flags) ) { if( TST_FLAG_IS_VISIBLE(flags) ) { ShowWindow(hwnd, SW_SHOW); } else { ShowWindow(hwnd, SW_HIDE); } } DBG_PRINT("*** WindowsWindow: reconfigureWindow0.X\n"); } /* * Class: jogamp_newt_driver_windows_WindowsWindow * Method: setTitle * Signature: (JLjava/lang/String;)V */ JNIEXPORT void JNICALL Java_jogamp_newt_driver_windows_WindowsWindow_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_WindowsWindow * Method: requestFocus * Signature: (JZ)V */ JNIEXPORT void JNICALL Java_jogamp_newt_driver_windows_WindowsWindow_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_WindowsWindow * Method: setPointerVisible0 * Signature: (JJZ)Z */ JNIEXPORT jboolean JNICALL Java_jogamp_newt_driver_windows_WindowsWindow_setPointerVisible0 (JNIEnv *env, jclass clazz, jlong window, jboolean mouseVisible) { HWND hwnd = (HWND) (intptr_t) window; int res, resOld, i; jboolean b; if(JNI_TRUE == mouseVisible) { res = ShowCursor(TRUE); if(res < 0) { i=0; do { resOld = res; res = ShowCursor(TRUE); } while(res!=resOld && res<0 && ++i<10); } b = res>=0 ? JNI_TRUE : JNI_FALSE; } else { res = ShowCursor(FALSE); if(res >= 0) { i=0; do { resOld = res; res = ShowCursor(FALSE); } while(res!=resOld && res>=0 && ++i<10); } b = res<0 ? JNI_TRUE : JNI_FALSE; } DBG_PRINT( "*** WindowsWindow: setPointerVisible0: %d, res %d/%d\n", mouseVisible, res, b); return b; } /* * Class: Java_jogamp_newt_driver_windows_WindowsWindow * Method: confinePointer0 * Signature: (JJZIIII)Z */ JNIEXPORT jboolean JNICALL Java_jogamp_newt_driver_windows_WindowsWindow_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) { // SetCapture(hwnd); // res = ( GetCapture() == hwnd ) ? JNI_TRUE : JNI_FALSE; RECT rect = { l, t, r, b }; res = ClipCursor(&rect) ? JNI_TRUE : JNI_FALSE; } else { // res = ReleaseCapture() ? JNI_TRUE : JNI_FALSE; 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_WindowsWindow * Method: warpPointer0 * Signature: (JJII)V */ JNIEXPORT void JNICALL Java_jogamp_newt_driver_windows_WindowsWindow_warpPointer0 (JNIEnv *env, jclass clazz, jlong window, jint x, jint y) { DBG_PRINT( "*** WindowsWindow: warpPointer0: %d/%d\n", x, y); SetCursorPos(x, y); } /* * Class: Java_jogamp_newt_driver_windows_WindowsWindow * Method: trackPointerLeave0 * Signature: (J)V */ JNIEXPORT void JNICALL Java_jogamp_newt_driver_windows_WindowsWindow_trackPointerLeave0 (JNIEnv *env, jclass clazz, jlong window) { HWND hwnd = (HWND) (intptr_t) window; DBG_PRINT( "*** WindowsWindow: trackMouseLeave0\n"); NewtWindows_trackPointerLeave(hwnd); }