--- /dev/null
+/*
+This file is part of fxwt, the window system toolkit of 3dengfx.
+
+Copyright (c) 2004, 2005 John Tsiombikas <nuclear@siggraph.org>
+
+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<void (*)()>::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<void (*)()>::iterator iter = disp_handlers.begin();
+ while(iter != disp_handlers.end()) {
+ (*iter++)();
+ }
+ }
+ break;
+
+ case WM_CLOSE:
+ exit(0);
+
+ case WM_KEYDOWN:
+ {
+ list<void (*)(int)>::iterator iter = keyb_handlers.begin();
+ while(iter != keyb_handlers.end()) {
+ (*iter++)(vkey_to_keysym(wparam));
+ }
+ }
+ break;
+
+ case WM_CHAR:
+ {
+ list<void (*)(int)>::iterator iter = keyb_handlers.begin();
+ while(iter != keyb_handlers.end()) {
+ (*iter++)(wparam);
+ }
+ }
+ break;
+
+ case WM_MOUSEMOVE:
+ {
+ list<void (*)(int, int)>::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<void (*)(int, int, int, int)>::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