--- /dev/null
+/* gfxwindow.h \r
+\r
+ Simple GUI abstraction- Windows implementation\r
+\r
+ Part of the swftools package.\r
+\r
+ Copyright (c) 2005 Matthias Kramm <kramm@quiss.org> \r
+\r
+ This program is free software; you can redistribute it and/or modify\r
+ it under the terms of the GNU General Public License as published by\r
+ the Free Software Foundation; either version 2 of the License, or\r
+ (at your option) any later version.\r
+\r
+ This program is distributed in the hope that it will be useful,\r
+ but WITHOUT ANY WARRANTY; without even the implied warranty of\r
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
+ GNU General Public License for more details.\r
+\r
+ You should have received a copy of the GNU General Public License\r
+ along with this program; if not, write to the Free Software\r
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */\r
+\r
+#include <windows.h>\r
+#include <commctrl.h>\r
+#include <stdio.h>\r
+#include <string.h>\r
+#include "gfx.h"\r
+\r
+static LRESULT CALLBACK WindowFunc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam);\r
+\r
+static char szWinName[] = "MyWin";\r
+static HDC hdc;\r
+static HWND hwnd;\r
+static char*text="";\r
+static int textx;\r
+static int texty;\r
+static int a = 0;\r
+static HDC dc, memDc;\r
+static HBITMAP piccy;\r
+\r
+static int sizex=640;\r
+static int sizey=388;\r
+static char *screen;\r
+static char *offscreen;\r
+static int screensize;\r
+\r
+static DWORD threadID;\r
+static DWORD mainthreadID;\r
+static HANDLE thread;\r
+static HINSTANCE me,prev;\r
+static int nWinMode;\r
+static int posx,posy;\r
+static RECT desktopSize;\r
+static int initialized = 0;\r
+\r
+static int cwidth=640,cheight=388;\r
+\r
+#define DIB\r
+\r
+static void openWindow(int _sizex, int _sizey)\r
+{\r
+ RECT r;int ok;\r
+\r
+ sizex = _sizex;\r
+ sizey = _sizey;\r
+ \r
+ ok = (int)GetClientRect(GetDesktopWindow(), &r);\r
+ if(!ok) {\r
+ r.left = r.top = 0;\r
+ r.right = 1280;\r
+ r.bottom = 1024;\r
+ }\r
+ desktopSize = r;\r
+\r
+ hwnd=CreateWindow(szWinName,\r
+ 0, //window title\r
+ WS_POPUP|WS_VISIBLE,\r
+ posx=100, //CW_USEDEFAULT,\r
+ posy=200, //CW_USEDEFAULT,\r
+ 640,388,\r
+ HWND_DESKTOP,\r
+ NULL,me,NULL);\r
+ SendMessage(hwnd, 1024+5 /*SB_SETBORDERS*/, 0, 0);\r
+ \r
+ ShowWindow(hwnd,nWinMode);\r
+ UpdateWindow(hwnd);\r
+\r
+ dc=GetDC(hwnd);\r
+ memDc=CreateCompatibleDC(dc);\r
+// SetTimer(hwnd,1,1000,NULL);\r
+// SetTimer(hwnd,1,33,NULL);\r
+\r
+#ifdef DIB\r
+ void * ppvBits = 0;\r
+ BITMAPINFO info;\r
+ memset(&info, sizeof(info), 0);\r
+ info.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);\r
+ info.bmiHeader.biWidth = sizex;\r
+ info.bmiHeader.biHeight = sizey;\r
+ info.bmiHeader.biPlanes= 1;\r
+ info.bmiHeader.biBitCount = 24;\r
+ info.bmiHeader.biCompression = BI_RGB;\r
+ info.bmiHeader.biSizeImage = sizex*sizey*3;\r
+\r
+ piccy = CreateDIBSection(0, &info, DIB_RGB_COLORS, &ppvBits, 0,0);\r
+ screen = (char*)ppvBits;\r
+ offscreen = (char*)malloc(sizex*sizey*4);\r
+ screensize = sizex*sizey*3;\r
+ GdiFlush();\r
+#else\r
+ screen = (char*)malloc(sizex*sizey*3);\r
+ offscreen = (char*)malloc(sizex*sizey*4);\r
+ screensize = sizex*sizey*3;\r
+ piccy = CreateBitmap(sizex, sizey, 1, 24, screen);\r
+#endif\r
+\r
+ SelectObject(memDc,piccy);\r
+ \r
+}\r
+\r
+static void closeWindow()\r
+{\r
+ DeleteDC(memDc);\r
+ ReleaseDC(hwnd,dc);\r
+ KillTimer(hwnd,1);\r
+}\r
+\r
+static int initwin32()\r
+{\r
+ MSG msg;\r
+ int ret;\r
+ WNDCLASS wcl;\r
+\r
+ me = GetModuleHandle(NULL);\r
+ prev = NULL;\r
+ nWinMode = SW_SHOW;\r
+\r
+ if(GetClassInfo(0, szWinName, &wcl)) {\r
+ /* already registered */\r
+ exit(1);\r
+ }\r
+ wcl.hInstance =me;\r
+ wcl.lpszClassName=szWinName;\r
+ wcl.lpfnWndProc =WindowFunc;\r
+ wcl.style =2;\r
+ wcl.hIcon =LoadIcon (NULL, IDI_HAND);\r
+ wcl.hCursor =LoadCursor(NULL, IDC_HAND);//IDC_CROSS);\r
+ wcl.lpszMenuName =NULL;\r
+ wcl.cbClsExtra =0;\r
+ wcl.cbWndExtra =0;\r
+ wcl.hbrBackground=(HBRUSH)GetStockObject(NULL_BRUSH);//WHITE_BRUSH);\r
+\r
+ if(!RegisterClass(&wcl)) \r
+ exit(1);\r
+\r
+ //mainthreadID = GetCurrentThreadId();\r
+\r
+ //openWindow(640,388);\r
+\r
+ //thread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)(maincaller), (/*data*/0), 0, (LPDWORD)&(threadID));\r
+ \r
+ /*while(GetMessage(&msg,NULL,0,0))\r
+ {\r
+ TranslateMessage(&msg);\r
+ DispatchMessage(&msg);\r
+ }*/\r
+\r
+ //closeWindow();\r
+ //ret = msg.wParam;\r
+\r
+ initialized = 1;\r
+\r
+ return ret;\r
+}\r
+\r
+#define Q_REDRAW 0x7f01\r
+#define Q_DUMMY 0x7f02\r
+\r
+static LRESULT CALLBACK WindowFunc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)\r
+{\r
+ switch(message)\r
+ {\r
+ case WM_DESTROY:\r
+ PostQuitMessage(0);\r
+ break;\r
+ case WM_PAINT:\r
+ BitBlt(dc,0,0,sizex,sizey,memDc,0,0,SRCCOPY);\r
+ break;\r
+ case Q_DUMMY:\r
+ break;\r
+ case Q_REDRAW: {\r
+ int x,y;\r
+ for(y=0;y<sizey;y++) {\r
+ unsigned char*o = (unsigned char*)&offscreen[y*sizex*4];\r
+ unsigned char*s = (unsigned char*)&screen[(sizey-y-1)*sizex*3];\r
+ for(x=0;x<sizex;x++) {\r
+ s[0] = o[0];\r
+ s[1] = o[1];\r
+ s[2] = o[2];\r
+ s+=3;\r
+ o+=4;\r
+ }\r
+ }\r
+\r
+#ifndef DIB\r
+ SetBitmapBits(piccy, screensize, screen);\r
+ InvalidateRect(hwnd,NULL,1);\r
+#endif\r
+\r
+#ifdef DIB\r
+ //SetDIBitsToDevice\r
+ BitBlt(dc,0,0,sizex,sizey,memDc,0,0,SRCCOPY);\r
+#else\r
+ BitBlt(dc,0,0,sizex,sizey,memDc,0,0,SRCCOPY);\r
+#endif\r
+ break;\r
+ }\r
+ case WM_TIMER:\r
+ //InvalidateRect(hwnd,NULL,1);\r
+ default:\r
+ return DefWindowProc(hwnd, message, wParam, lParam);\r
+ }\r
+ return 0;\r
+}\r
+\r
+static void ModeRGB_on(window_t*win)\r
+{\r
+ MSG msg;\r
+ //printf("on()\n");\r
+ openWindow(sizex, sizey);\r
+ win->currentscr = (unsigned char*)offscreen;\r
+\r
+ while(GetMessage(&msg,NULL,0,0))\r
+ {\r
+ TranslateMessage(&msg);\r
+ DispatchMessage(&msg);\r
+ if(msg.message == WM_PAINT)\r
+ break;\r
+ }\r
+}\r
+static void ModeRGB_off(window_t*win)\r
+{\r
+ MSG msg;\r
+ //printf("off()\n");\r
+ //TODO: shouldn't this be DestroyWindow(hwnd)?\r
+ PostMessage(hwnd, WM_DESTROY, 0, 0);\r
+ while(GetMessage(&msg,NULL,0,0))\r
+ {\r
+ TranslateMessage(&msg);\r
+ DispatchMessage(&msg);\r
+ if(msg.message == WM_DESTROY)\r
+ break;\r
+ }\r
+ closeWindow();\r
+ win->currentscr = win->lastscr = 0;\r
+}\r
+static void ModeRGB_flippage(window_t*win)\r
+{\r
+ MSG msg;\r
+ PostMessage(hwnd, Q_REDRAW, 0, 0);\r
+ while(GetMessage(&msg,NULL,0,0))\r
+ {\r
+ TranslateMessage(&msg);\r
+ DispatchMessage(&msg);\r
+ if(msg.message == Q_REDRAW)\r
+ break;\r
+ }\r
+ win->currentscr = (byte*)offscreen;\r
+}\r
+static gfxevent_t ModeRGB_getEvent(window_t*win)\r
+{\r
+ MSG msg;\r
+ WPARAM wParam;\r
+ LPARAM lParam;\r
+ gfxevent_t event;\r
+\r
+ //PostMessage(hwnd, Q_DUMMY, 0, 0);\r
+\r
+ event.type = GFXEVENT_NOTHING;\r
+ event.key = 0;\r
+ event.x = 0;\r
+ event.y = 0;\r
+ event.type = 0;\r
+ event.button = 0;\r
+\r
+ if(!PeekMessage(&msg,NULL,0,0,0))\r
+ return event;//nothing\r
+\r
+ while(GetMessage(&msg,NULL,0,0))\r
+ {\r
+ lParam = msg.lParam;\r
+ wParam = msg.wParam;\r
+ if(msg.message == Q_DUMMY) {\r
+ event.type = GFXEVENT_NOTHING;\r
+ break;\r
+ } else if(msg.message == WM_LBUTTONDOWN) {\r
+ event.type = GFXEVENT_MOUSEPRESS;\r
+ event.button = 1;\r
+ event.x = (signed short int)LOWORD(lParam);\r
+ event.y = (signed short int)HIWORD(lParam);\r
+ SetCapture(hwnd);\r
+ break;\r
+ } else if(msg.message == WM_LBUTTONUP) {\r
+ event.type = GFXEVENT_MOUSERELEASE;\r
+ event.button = 1;\r
+ event.x = (signed short int)LOWORD(lParam);\r
+ event.y = (signed short int)HIWORD(lParam);\r
+ ReleaseCapture();\r
+ break;\r
+ } else if(msg.message == WM_MBUTTONDOWN) {\r
+ event.type = GFXEVENT_MOUSEPRESS;\r
+ event.button = 2;\r
+ event.x = (signed short int)LOWORD(lParam);\r
+ event.y = (signed short int)HIWORD(lParam);\r
+ SetCapture(hwnd);\r
+ break;\r
+ } else if(msg.message == WM_MBUTTONUP) {\r
+ event.type = GFXEVENT_MOUSERELEASE;\r
+ event.button = 1;\r
+ event.x = (signed short int)LOWORD(lParam);\r
+ event.y = (signed short int)HIWORD(lParam);\r
+ ReleaseCapture();\r
+ break;\r
+ } else if(msg.message == WM_RBUTTONDOWN) {\r
+ event.type = GFXEVENT_MOUSEPRESS;\r
+ event.button = 3;\r
+ event.x = (signed short int)LOWORD(lParam);\r
+ event.y = (signed short int)HIWORD(lParam);\r
+ SetCapture(hwnd);\r
+ break;\r
+ } else if(msg.message == WM_RBUTTONUP) {\r
+ event.type = GFXEVENT_MOUSERELEASE;\r
+ event.button = 3;\r
+ event.x = (signed short int)LOWORD(lParam);\r
+ event.y = (signed short int)HIWORD(lParam);\r
+ ReleaseCapture();\r
+ break;\r
+ } else if(msg.message == WM_MOUSEMOVE) {\r
+ event.type = GFXEVENT_MOUSEMOVE;\r
+ event.x = (signed short int)LOWORD(lParam);\r
+ event.y = (signed short int)HIWORD(lParam);\r
+ break;\r
+ } else if(msg.message == WM_CHAR) {\r
+ event.type = GFXEVENT_KEYPRESS;\r
+ event.key = (char)wParam;\r
+ break;\r
+ } else {\r
+ TranslateMessage(&msg);\r
+ DispatchMessage(&msg);\r
+ event.type = GFXEVENT_NOTHING;\r
+ break;\r
+ }\r
+ }\r
+ return event;\r
+}\r
+static void ModeRGB_move(window_t*win, int relx,int rely)\r
+{\r
+ MSG msg;\r
+ PostMessage(hwnd, Q_DUMMY, 0, 0);\r
+ while(GetMessage(&msg,NULL,0,0))\r
+ {\r
+ if(msg.message == WM_LBUTTONUP) {\r
+ SendMessage(hwnd, msg.message, msg.wParam, msg.lParam);\r
+ return;\r
+ }\r
+ TranslateMessage(&msg);\r
+ DispatchMessage(&msg);\r
+ if(msg.message == Q_DUMMY)\r
+ break;\r
+ }\r
+ posx+=relx;\r
+ posy+=rely;\r
+ \r
+ if(posx > desktopSize.right-cwidth) posx = desktopSize.right-cwidth;\r
+ if(posy > desktopSize.bottom-cheight) posy = desktopSize.bottom-cheight;\r
+ if(posx < desktopSize.left) posx = desktopSize.left;\r
+ if(posy < desktopSize.top) posy = desktopSize.top;\r
+\r
+ SetWindowPos(hwnd, HWND_TOP, posx, posy, 0, 0, SWP_NOSIZE);\r
+ PostMessage(hwnd, Q_DUMMY, 0, 0);\r
+ while(GetMessage(&msg,NULL,0,0))\r
+ {\r
+ if(msg.message == WM_LBUTTONUP) {\r
+ SendMessage(hwnd, msg.message, msg.wParam, msg.lParam);\r
+ break;;\r
+ }\r
+ TranslateMessage(&msg);\r
+ DispatchMessage(&msg);\r
+ if(msg.message == Q_DUMMY)\r
+ break;\r
+ }\r
+}\r
+static void ModeRGB_resize(window_t*win, int width,int height)\r
+{\r
+ if(width>sizex || height>sizey) {\r
+ printf("mode24::resize: can only make windows smaller\n");\r
+ return;\r
+ }\r
+ if(width<1) width=1;\r
+ if(height<1) height=1;\r
+ cwidth = width;\r
+ cheight = height;\r
+ SetWindowPos(hwnd, HWND_TOP, 0, 0, width, height, SWP_NOMOVE);\r
+ win->move(win,0,0);\r
+}\r
+\r
+\r
+window_t* window_new(window_t*win, int width, int height)\r
+{\r
+ window_t*w = (window_t*)malloc(sizeof(window_t));\r
+ memset(w, 0, sizeof(window_t));\r
+ if(!initialized)\r
+ initwin32();\r
+ w->currentscr = w->lastscr = 0;\r
+ sizex = width;\r
+ sizey = height;\r
+ cwidth = sizex;\r
+ cheight = sizey;\r
+ //printf("contruct(%d, %d)\n", x, y);\r
+ w->on = ModeRGB_on;\r
+ w->off = ModeRGB_off;\r
+ w->move = ModeRGB_move;\r
+ w->resize = ModeRGB_resize;\r
+ w->flippage = ModeRGB_flippage;\r
+ w->getEvent = ModeRGB_getEvent;\r
+ w->width = width;\r
+ w->height = height;\r
+ return w;\r
+}\r
+\r
git.asbjorn.biz / swftools.git / blobdiff