mirror of https://github.com/bsnes-emu/bsnes.git
151 lines
7.8 KiB
C++
151 lines
7.8 KiB
C++
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static const unsigned Windows2000 = 0x0500;
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static const unsigned WindowsXP = 0x0501;
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static const unsigned WindowsVista = 0x0600;
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static const unsigned Windows7 = 0x0601;
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static unsigned OsVersion() {
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OSVERSIONINFO versionInfo = { 0 };
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versionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
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GetVersionEx(&versionInfo);
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return (versionInfo.dwMajorVersion << 8) + (versionInfo.dwMajorVersion << 0);
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}
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static HBITMAP CreateBitmap(const image &image) {
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HDC hdc = GetDC(0);
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BITMAPINFO bitmapInfo;
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memset(&bitmapInfo, 0, sizeof(BITMAPINFO));
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bitmapInfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
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bitmapInfo.bmiHeader.biWidth = image.width;
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bitmapInfo.bmiHeader.biHeight = -image.height; //bitmaps are stored upside down unless we negate height
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bitmapInfo.bmiHeader.biPlanes = 1;
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bitmapInfo.bmiHeader.biBitCount = 32;
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bitmapInfo.bmiHeader.biCompression = BI_RGB;
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bitmapInfo.bmiHeader.biSizeImage = image.width * image.height * 4;
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void *bits = nullptr;
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HBITMAP hbitmap = CreateDIBSection(hdc, &bitmapInfo, DIB_RGB_COLORS, &bits, NULL, 0);
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if(bits) memcpy(bits, image.data, image.width * image.height * 4);
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ReleaseDC(0, hdc);
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return hbitmap;
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}
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static Keyboard::Keycode Keysym(unsigned keysym, unsigned keyflags) {
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#define pressed(keysym) (GetAsyncKeyState(keysym) & 0x8000)
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#define enabled(keysym) (GetKeyState(keysym))
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#define shifted() (pressed(VK_LSHIFT) || pressed(VK_RSHIFT))
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#define extended() (keyflags & (1 << 24))
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switch(keysym) {
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case VK_ESCAPE: return Keyboard::Keycode::Escape;
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case VK_F1: return Keyboard::Keycode::F1;
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case VK_F2: return Keyboard::Keycode::F2;
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case VK_F3: return Keyboard::Keycode::F3;
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case VK_F4: return Keyboard::Keycode::F4;
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case VK_F5: return Keyboard::Keycode::F5;
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case VK_F6: return Keyboard::Keycode::F6;
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case VK_F7: return Keyboard::Keycode::F7;
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case VK_F8: return Keyboard::Keycode::F8;
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case VK_F9: return Keyboard::Keycode::F9;
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//Keyboard::Keycode::F10 (should be captured under VK_MENU from WM_SYSKEY(UP,DOWN); but this is not working...)
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case VK_F11: return Keyboard::Keycode::F11;
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case VK_F12: return Keyboard::Keycode::F12;
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//Keyboard::Keycode::PrintScreen
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//Keyboard::Keycode::SysRq
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case VK_SCROLL: return Keyboard::Keycode::ScrollLock;
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case VK_PAUSE: return Keyboard::Keycode::Pause;
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//Keyboard::Keycode::Break
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case VK_INSERT: return extended() ? Keyboard::Keycode::Insert : Keyboard::Keycode::KeypadInsert;
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case VK_DELETE: return extended() ? Keyboard::Keycode::Delete : Keyboard::Keycode::KeypadDelete;
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case VK_HOME: return extended() ? Keyboard::Keycode::Home : Keyboard::Keycode::KeypadHome;
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case VK_END: return extended() ? Keyboard::Keycode::End : Keyboard::Keycode::KeypadEnd;
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case VK_PRIOR: return extended() ? Keyboard::Keycode::PageUp : Keyboard::Keycode::KeypadPageUp;
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case VK_NEXT: return extended() ? Keyboard::Keycode::PageDown : Keyboard::Keycode::KeypadPageDown;
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case VK_UP: return extended() ? Keyboard::Keycode::Up : Keyboard::Keycode::KeypadUp;
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case VK_DOWN: return extended() ? Keyboard::Keycode::Down : Keyboard::Keycode::KeypadDown;
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case VK_LEFT: return extended() ? Keyboard::Keycode::Left : Keyboard::Keycode::KeypadLeft;
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case VK_RIGHT: return extended() ? Keyboard::Keycode::Right : Keyboard::Keycode::KeypadRight;
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case VK_OEM_3: return !shifted() ? Keyboard::Keycode::Grave : Keyboard::Keycode::Tilde;
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case '1': return !shifted() ? Keyboard::Keycode::Number1 : Keyboard::Keycode::Exclamation;
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case '2': return !shifted() ? Keyboard::Keycode::Number2 : Keyboard::Keycode::At;
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case '3': return !shifted() ? Keyboard::Keycode::Number3 : Keyboard::Keycode::Pound;
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case '4': return !shifted() ? Keyboard::Keycode::Number4 : Keyboard::Keycode::Dollar;
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case '5': return !shifted() ? Keyboard::Keycode::Number5 : Keyboard::Keycode::Percent;
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case '6': return !shifted() ? Keyboard::Keycode::Number6 : Keyboard::Keycode::Power;
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case '7': return !shifted() ? Keyboard::Keycode::Number7 : Keyboard::Keycode::Ampersand;
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case '8': return !shifted() ? Keyboard::Keycode::Number8 : Keyboard::Keycode::Asterisk;
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case '9': return !shifted() ? Keyboard::Keycode::Number9 : Keyboard::Keycode::ParenthesisLeft;
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case '0': return !shifted() ? Keyboard::Keycode::Number0 : Keyboard::Keycode::ParenthesisRight;
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case VK_OEM_MINUS: return !shifted() ? Keyboard::Keycode::Minus : Keyboard::Keycode::Underscore;
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case VK_OEM_PLUS: return !shifted() ? Keyboard::Keycode::Equal : Keyboard::Keycode::Plus;
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case VK_BACK: return Keyboard::Keycode::Backspace;
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case VK_OEM_4: return !shifted() ? Keyboard::Keycode::BracketLeft : Keyboard::Keycode::BraceLeft;
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case VK_OEM_6: return !shifted() ? Keyboard::Keycode::BracketRight : Keyboard::Keycode::BraceRight;
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case VK_OEM_5: return !shifted() ? Keyboard::Keycode::Backslash : Keyboard::Keycode::Pipe;
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case VK_OEM_1: return !shifted() ? Keyboard::Keycode::Semicolon : Keyboard::Keycode::Colon;
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case VK_OEM_7: return !shifted() ? Keyboard::Keycode::Apostrophe : Keyboard::Keycode::Quote;
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case VK_OEM_COMMA: return !shifted() ? Keyboard::Keycode::Comma : Keyboard::Keycode::CaretLeft;
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case VK_OEM_PERIOD: return !shifted() ? Keyboard::Keycode::Period : Keyboard::Keycode::CaretRight;
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case VK_OEM_2: return !shifted() ? Keyboard::Keycode::Slash : Keyboard::Keycode::Question;
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case VK_TAB: return Keyboard::Keycode::Tab;
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case VK_CAPITAL: return Keyboard::Keycode::CapsLock;
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case VK_RETURN: return !extended() ? Keyboard::Keycode::Return : Keyboard::Keycode::Enter;
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case VK_SHIFT: return !pressed(VK_RSHIFT) ? Keyboard::Keycode::ShiftLeft : Keyboard::Keycode::ShiftRight;
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case VK_CONTROL: return !pressed(VK_RCONTROL) ? Keyboard::Keycode::ControlLeft : Keyboard::Keycode::ControlRight;
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case VK_LWIN: return Keyboard::Keycode::SuperLeft;
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case VK_RWIN: return Keyboard::Keycode::SuperRight;
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case VK_MENU:
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if(keyflags & (1 << 24)) return Keyboard::Keycode::AltRight;
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return Keyboard::Keycode::AltLeft;
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case VK_SPACE: return Keyboard::Keycode::Space;
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case VK_APPS: return Keyboard::Keycode::Menu;
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case 'A': case 'B': case 'C': case 'D': case 'E': case 'F': case 'G': case 'H': case 'I': case 'J': case 'K': case 'L': case 'M':
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case 'N': case 'O': case 'P': case 'Q': case 'R': case 'S': case 'T': case 'U': case 'V': case 'W': case 'X': case 'Y': case 'Z':
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if(enabled(VK_CAPITAL)) {
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if(shifted()) {
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return (Keyboard::Keycode)((unsigned)Keyboard::Keycode::a + keysym - 'A');
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} else {
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return (Keyboard::Keycode)((unsigned)Keyboard::Keycode::A + keysym - 'A');
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}
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} else {
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if(shifted()) {
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return (Keyboard::Keycode)((unsigned)Keyboard::Keycode::A + keysym - 'A');
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} else {
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return (Keyboard::Keycode)((unsigned)Keyboard::Keycode::a + keysym - 'A');
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}
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}
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break;
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case VK_NUMLOCK: return Keyboard::Keycode::NumLock;
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case VK_DIVIDE: return Keyboard::Keycode::Divide;
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case VK_MULTIPLY: return Keyboard::Keycode::Multiply;
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case VK_SUBTRACT: return Keyboard::Keycode::Subtract;
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case VK_ADD: return Keyboard::Keycode::Add;
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case VK_DECIMAL: return Keyboard::Keycode::Point;
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case VK_NUMPAD1: return Keyboard::Keycode::Keypad1;
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case VK_NUMPAD2: return Keyboard::Keycode::Keypad2;
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case VK_NUMPAD3: return Keyboard::Keycode::Keypad3;
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case VK_NUMPAD4: return Keyboard::Keycode::Keypad4;
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case VK_NUMPAD5: return Keyboard::Keycode::Keypad5;
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case VK_NUMPAD6: return Keyboard::Keycode::Keypad6;
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case VK_NUMPAD7: return Keyboard::Keycode::Keypad7;
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case VK_NUMPAD8: return Keyboard::Keycode::Keypad8;
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case VK_NUMPAD9: return Keyboard::Keycode::Keypad9;
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case VK_NUMPAD0: return Keyboard::Keycode::Keypad0;
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case VK_CLEAR: return Keyboard::Keycode::KeypadCenter;
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}
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return Keyboard::Keycode::None;
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#undef pressed
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#undef enabled
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#undef shifted
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#undef extended
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}
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