X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2F3dengfx%2Fsrc%2Ffxwt%2Ffxwt_win32.cpp;fp=src%2F3dengfx%2Fsrc%2Ffxwt%2Ffxwt_win32.cpp;h=5ac437efbd7b0cfb223ec95d663091d534794eb2;hb=6e23259dbabaeb1711a2a5ca25b9cb421f693759;hp=0000000000000000000000000000000000000000;hpb=fe068fa879814784c45e0cb2e65dac489e8f5594;p=summerhack diff --git a/src/3dengfx/src/fxwt/fxwt_win32.cpp b/src/3dengfx/src/fxwt/fxwt_win32.cpp new file mode 100644 index 0000000..5ac437e --- /dev/null +++ b/src/3dengfx/src/fxwt/fxwt_win32.cpp @@ -0,0 +1,210 @@ +/* +This file is part of fxwt, the window system toolkit of 3dengfx. + +Copyright (c) 2004, 2005 John Tsiombikas + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +*/ + +/* main fxwt event handling and system abstraction. + * + * Author: John Tsiombikas 2004 + * modified: Mihalis Georgoulopoulos 2006 + */ + +#include "3dengfx_config.h" + +#if GFX_LIBRARY == NATIVE && NATIVE_LIB == NATIVE_WIN32 + +#include "gfx_library.h" +#include "fxwt.hpp" +#include "3dengfx/3denginefx.hpp" +#include "common/err_msg.h" + +using std::list; +using namespace fxwt; + +long CALLBACK fxwt_win32_handle_event(HWND__ *win, unsigned int msg, unsigned int wparam, long lparam); +static void button_event(int bn, bool state, int x, int y); +static int vkey_to_keysym(unsigned int vkey); + +extern HWND__ *fxwt_win32_win; +extern HDC__ *fxwt_win32_dc; + +Vector2 fxwt::get_mouse_pos_normalized() { + return Vector2(0, 0); +} + +void fxwt::set_window_title(const char *title) { + SetWindowText(fxwt_win32_win, title); +} + +void fxwt::swap_buffers() { + SwapBuffers(fxwt_win32_dc); + Sleep(0); +} + +int fxwt::main_loop() { + set_verbosity(3); + + while(1) { + if(!idle_handlers.empty()) { + MSG event; + while(PeekMessage(&event, 0, 0, 0, PM_REMOVE)) { + TranslateMessage(&event); + DispatchMessage(&event); + } + + list::iterator iter = idle_handlers.begin(); + while(iter != idle_handlers.end()) { + (*iter++)(); + } + } else { + MSG event; + if(!GetMessage(&event, 0, 0, 0)) break; + TranslateMessage(&event); + DispatchMessage(&event); + } + } + + return 0; +} + +long CALLBACK fxwt_win32_handle_event(HWND__ *win, unsigned int msg, unsigned int wparam, long lparam) { + static int window_mapped; + + switch(msg) { + case WM_SHOWWINDOW: + if(wparam) { + window_mapped = 1; + } else { + window_mapped = 0; + } + break; + + case WM_PAINT: + if(window_mapped) { + list::iterator iter = disp_handlers.begin(); + while(iter != disp_handlers.end()) { + (*iter++)(); + } + } + break; + + case WM_CLOSE: + exit(0); + + case WM_KEYDOWN: + { + list::iterator iter = keyb_handlers.begin(); + while(iter != keyb_handlers.end()) { + (*iter++)(vkey_to_keysym(wparam)); + } + } + break; + + case WM_CHAR: + { + list::iterator iter = keyb_handlers.begin(); + while(iter != keyb_handlers.end()) { + (*iter++)(wparam); + } + } + break; + + case WM_MOUSEMOVE: + { + list::iterator iter = motion_handlers.begin(); + while(iter != motion_handlers.end()) { + (*iter++)(LOWORD(lparam), HIWORD(lparam)); + } + } + break; + + case WM_MOUSEWHEEL: + { + int bn = HIWORD(wparam) > 0 ? BN_WHEELUP : BN_WHEELDOWN; + button_event(bn, true, LOWORD(lparam), HIWORD(lparam)); + } + break; + + case WM_LBUTTONDOWN: + button_event(BN_LEFT, true, LOWORD(lparam), HIWORD(lparam)); + break; + + case WM_MBUTTONDOWN: + button_event(BN_MIDDLE, true, LOWORD(lparam), HIWORD(lparam)); + break; + + case WM_RBUTTONDOWN: + button_event(BN_RIGHT, true, LOWORD(lparam), HIWORD(lparam)); + break; + + case WM_LBUTTONUP: + button_event(BN_LEFT, false, LOWORD(lparam), HIWORD(lparam)); + break; + + case WM_MBUTTONUP: + button_event(BN_MIDDLE, false, LOWORD(lparam), HIWORD(lparam)); + break; + + case WM_RBUTTONUP: + button_event(BN_RIGHT, false, LOWORD(lparam), HIWORD(lparam)); + break; + + + default: + break; + // DefWindowProc(win, msg, wparam, lparam); + } + + return DefWindowProc(win, msg, wparam, lparam); +} + +static void button_event(int bn, bool state, int x, int y) { + button_state[bn] = state; + list::iterator iter = button_handlers.begin(); + while(iter != button_handlers.end()) { + (*iter++)(bn, state, x, y); + } +} + + +static int win32_keysyms[] = +{ +// 0 1 2 3 4 5 6 7 8 9 + 0, 0, 0, 0, 0, 0, 0, 0, 8, 9, // 000 + 0, 0, 12, 13, 0, 0, 304, 306, 0, 19, // 010 + 301, 0, 0, 0, 0, 0, 0, 27, 0, 0, // 020 + 0, 0, 0, 280, 281, 279, 278, 276, 273, 275, // 030 + 274, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 040 + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 050 + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 060 + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 070 + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 080 + 0, 311, 312, 0, 0, 0, 256, 257, 258, 259, // 090 + 260, 261, 262, 263, 264, 265, 268, 270, 0, 269, // 100 + 0, 267, 282, 283, 284, 285, 286, 287, 288, 289, // 110 + 290, 291, 292, 293, 294, 295, 296, 0, 127, 0, // 120 + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 130 + 0, 0, 0, 0, 300, 302, // 140 +}; + +static int vkey_to_keysym(unsigned int vkey) { + if (vkey < 146) return win32_keysyms[vkey]; + return 0; +} + +#endif // GFX_LIBRARY == NATIVE && NATIVE_LIB == NATIVE_WIN32