// Microwin driver bootstrap functions
static int NX_Available ()
{
Dprintf ("enter NX_Available\n") ;
if (GrOpen () < 0) return 0 ;
GrClose () ;
Dprintf ("leave NX_Available\n") ;
return 1 ;
}
static void
GrOpenWrapper(void *r)
{
nxOpenReq *req = r;
/* store process id of client*/
curclient->processid = req->pid;
GrOpen();
}
int
main(int ac, char **av)
{
GR_EVENT event;
GR_GC_ID gc;
GR_WINDOW_ID pmap;
GR_WINDOW_ID window;
GR_WINDOW_INFO info;
if (GrOpen() < 0) {
fprintf(stderr, "cannot open graphics\n");
exit(1);
}
window = nxCreateAppWindow(&ac, &av, args);
gc = GrNewGC();
GrSetGCForeground(gc, GrGetSysColor(GR_COLOR_WINDOW));
GrSetGCBackground(gc, GrGetSysColor(GR_COLOR_WINDOWTEXT));
GrSelectEvents(window, GR_EVENT_MASK_EXPOSURE |
GR_EVENT_MASK_UPDATE | GR_EVENT_MASK_CLOSE_REQ);
GrGetWindowInfo(window, &info);
pmap = resize(info.width, info.height, 0);
GrMapWindow(window);
while (1) {
GrGetNextEventTimeout(&event, 500L);
switch (event.type) {
case GR_EVENT_TYPE_EXPOSURE:
case GR_EVENT_TYPE_TIMEOUT:
draw_clock(0, 0, width, height, pmap, gc, window);
break;
case GR_EVENT_TYPE_CLOSE_REQ:
GrClose();
exit(0);
case GR_EVENT_TYPE_UPDATE:
switch (event.update.utype) {
case GR_UPDATE_SIZE:
pmap = resize(event.update.width, event.update.height, pmap);
break;
}
}
}
return 0;
}
int start(int argc, char **argv)
{
GR_EVENT event;
nxeyes_state *state;
if(GrOpen() < 0) {
printf("Couldn't connect to Nano-X server\n");
return 1;
}
if(!(state = init())) {
printf("Couldn't allocate state structure\n");
return 1;
}
while(!state->quit) {
GrGetNextEvent(&event);
switch(event.type) {
case GR_EVENT_TYPE_CLOSE_REQ:
state->quit = 1;
break;
case GR_EVENT_TYPE_MOUSE_POSITION:
position_event(&event.mouse, state);
break;
case GR_EVENT_TYPE_BUTTON_UP:
case GR_EVENT_TYPE_BUTTON_DOWN:
button_event(&event.button, state);
break;
case GR_EVENT_TYPE_EXPOSURE:
draw_eyes(state, 1);
break;
#if MW_FEATURE_TIMERS
case GR_EVENT_TYPE_TIMER:
timer_event(&event.timer, state);
break;
#endif
default:
break;
}
if(state->mouse_moved) {
draw_eyes(state, 0);
state->mouse_moved = 0;
}
}
GrClose();
free(state);
return 0;
}
int main()
{
GR_SCREEN_INFO si;
GR_FONT_INFO fi;
GR_GC_INFO gi;
GR_FONT fonts;
int x, y;
GrOpen();
GrGetScreenInfo(&si);
printf("rows = %d\n", si.rows);
printf("cols = %d\n", si.cols);
printf("bpp = %d\n", si.bpp);
printf("planes = %d\n", si.planes);
printf("ncolors = %d\n", si.ncolors);
printf("buttons = 0x%x\n", si.buttons);
printf("modifiers = 0x%x\n", si.modifiers);
printf("fonts = %d\n", si.fonts);
getch();
for(fonts = 0; fonts < si.fonts; fonts++) {
/* if(!GrGetFontInfo(fonts, &fi)) { */
GrGetFontInfo(fonts, &fi);
if(1) {
printf("\nfont = %d\n", fi.font);
printf("height = %d\n", fi.height);
printf("maxwidth = %d\n", fi.maxwidth);
printf("baseline = %d\n", fi.baseline);
printf("fixed = %s\n", fi.fixed ? "TRUE" : "FALSE");
printf("widths =\n");
for(y = 0; y != 3; y++) {
for(x = 0; x != 7; x++)
printf("%2d", fi.widths[x * y]);
printf("\n");
getch();
}
}
}
getch();
GrClose();
}
//------------------------------------------------------------------------------
// Function Name : init_ui_manager()
// Description :
//------------------------------------------------------------------------------
BOOL init_ui_manager(void)
{
CObject* pObject;
UINT id;
PRINT_FUNC_CO();
// start nano-x service
if (GrOpen() < 0) {
// DBGMSG(DBG_MAIN, "[Failure]\r\n--> %s: GrOpen Failed!!\r\n", __func__);
return FALSE;
}
GrSetErrorHandler(error_handler);
GrGetScreenInfo(&g_scr_info);
// prepare g_font
g_font = GrCreateFontEx((GR_CHAR *)FONT_PATH, 18, 18, NULL);
GrSetFontAttr(g_font, (GR_TFKERNING | GR_TFANTIALIAS), 0);
g_wid = GrNewWindow(GR_ROOT_WINDOW_ID, 0, 0, g_scr_info.cols, g_scr_info.rows, 0, BLACK, 0);
if (g_wid == 0) {
// DBGMSG(DBG_MAIN, "[Failure]\r\n--> %s: GrNewWindow failure\r\n", __func__);
GrClose();
return FALSE;
}
g_gc = GrNewGC();
GrRaiseWindow(g_wid);
GrMapWindow(g_wid);
GrSelectEvents(g_wid, GR_EVENT_MASK_BUTTON_DOWN | GR_EVENT_MASK_EXPOSURE);
GrSetGCUseBackground(g_gc, FALSE);
// GrSetGCUseBackground(g_gc, TRUE);
GrSetGCFont(g_gc, g_font);
// GrSetGCBackground(g_gc, BLACK);
GrSetGCForeground(g_gc, WHITE);
// BuildObject();
return TRUE;
}
int main()
{
GR_WINDOW_ID window;
GR_EVENT event;
if (GrOpen() < 0) {
fprintf(stderr, "cannot open graphics\n");
exit(1);
}
window = GrNewWindow(GR_ROOT_WINDOW_ID, 20, 20, 100, 60, 4, WHITE, BLUE);
GrMapWindow(window);
while(1)
GrCheckNextEvent(&event);
GrClose();
}
CRJinkeScreen( int width, int height )
: CRGUIScreenBase( width, height, true )
{
if( GrOpen() < 0 )
{
fprintf(stderr, "Couldn't connect to Nano-X server\n");
return;
}
GR_WM_PROPERTIES props;
//GR_SCREEN_INFO si;
//GrGetScreenInfo(&si);
_wid = GrNewWindow(GR_ROOT_WINDOW_ID,VIEWER_WINDOW_X,VIEWER_WINDOW_Y,
VIEWER_WINDOW_WIDTH,VIEWER_WINDOW_HEIGHT, 0, GR_COLOR_WHITE, 0);
_gc = GrNewGC();
GrSetGCForeground(_gc, GR_COLOR_BLACK);
GrSetGCBackground(_gc, GR_COLOR_WHITE);
GrSelectEvents(_wid, GR_EVENT_MASK_BUTTON_DOWN | \
GR_EVENT_MASK_BUTTON_UP | GR_EVENT_MASK_MOUSE_POSITION |\
GR_EVENT_MASK_EXPOSURE |GR_EVENT_MASK_KEY_UP|\
GR_EVENT_MASK_KEY_DOWN | GR_EVENT_MASK_CLOSE_REQ);
//Set Windows style
props.flags = GR_WM_FLAGS_PROPS;
props.props = GR_WM_PROPS_NODECORATE;
GrSetWMProperties(_wid, &props);
//#ifndef USE_OLD_NANOX
GrMapWindow(_wid);
GrSetFocus(_wid);
//#endif
_canvas = LVRef<LVDrawBuf>( new LVGrayDrawBuf( _width, _height, GRAY_BACKBUFFER_BITS ) );
_front = LVRef<LVDrawBuf>( new LVGrayDrawBuf( _width, _height, GRAY_BACKBUFFER_BITS ) );
_canvas->Clear(0xFFFFFF);
//_front->Clear(0xFFFFFF);
_front->Clear(0x000000);
instance = this;
}
int
main(int argc, char **argv)
{
int COLS, ROWS;
if (GrOpen() == -1)
exit(1);
COLS = 480;
ROWS = 300;
load_pixmap();
g_main = GrNewWindowEx(GR_WM_PROPS_APPWINDOW, "tsdemo",
GR_ROOT_WINDOW_ID, 100, 50, COLS - 120, ROWS - 60, GRAY);
GrSelectEvents(g_main,
GR_EVENT_MASK_EXPOSURE | GR_EVENT_MASK_CLOSE_REQ);
GrMapWindow(g_main);
while (1) {
GR_EVENT event;
GrGetNextEvent(&event);
switch (event.type) {
case GR_EVENT_TYPE_EXPOSURE:
g_x = 5;
draw_set("GR_FILL_STIPPLE", GR_FILL_STIPPLE);
draw_set("GR_FILL_OPAQUE_STIPPLE", GR_FILL_OPAQUE_STIPPLE);
draw_set("GR_FILL_TILE", GR_FILL_TILE);
break;
case GR_EVENT_TYPE_CLOSE_REQ:
GrClose();
exit(0);
}
}
}
int main(int argc, char **argv)
{
GR_WINDOW_ID wid;
GR_GC_ID gc[NUMGCS];
GR_EVENT event;
if(GrOpen() < 0) {
fprintf(stderr, "Couldn't connect to the Nano-X server\n");
return 1;
}
wid = GrNewWindowEx(GR_WM_PROPS_APPWINDOW, "rgndemo",
GR_ROOT_WINDOW_ID, 0, 0, WINDOW_WIDTH, WINDOW_HEIGHT,
GR_COLOR_GRAY80);
GrSelectEvents(wid, GR_EVENT_MASK_CLOSE_REQ | GR_EVENT_MASK_EXPOSURE);
gc[0] = setup_single_rect_region();
gc[1] = setup_multi_rect_region();
gc[2] = setup_simple_poly_region();
gc[3] = setup_bitmap_region();
gc[4] = setup_complex_poly_region();
GrMapWindow(wid);
while(1) {
GrGetNextEvent(&event);
switch(event.type) {
case GR_EVENT_TYPE_EXPOSURE:
redraw(wid, gc);
break;
case GR_EVENT_TYPE_CLOSE_REQ:
GrClose();
return 0;
default:
break;
}
}
}
void ttk_gfx_init()
{
if (GrOpen() < 0) {
fprintf (stderr, "GrOpen() failed\n");
exit (1);
}
tmp_gc = GrNewGC();
GrSetGCUseBackground (tmp_gc, 0);
ttk_screen->srf = GrNewWindowEx (GR_WM_PROPS_APPFRAME |
GR_WM_PROPS_CAPTION |
GR_WM_PROPS_CLOSEBOX,
"TTK Program",
GR_ROOT_WINDOW_ID,
0, 0, ttk_screen->w, ttk_screen->h, ttk_makecol (WHITE));
GrSelectEvents (ttk_screen->srf, GR_EVENT_MASK_EXPOSURE |
GR_EVENT_MASK_CLOSE_REQ | GR_EVENT_MASK_KEY_UP |
GR_EVENT_MASK_KEY_DOWN | GR_EVENT_MASK_TIMER);
GrMapWindow (ttk_screen->srf);
gettimeofday (&tvstart, 0);
}
int main(void)
{
GR_WINDOW_ID wid;
GR_GC_ID gc;
GR_EVENT event;
if(GrOpen() < 0) {
fprintf(stderr, "Couldn't connect to the Nano-X server\n");
return 1;
}
wid = GrNewWindow(GR_ROOT_WINDOW_ID, 0, 0, BITMAPWIDTH, BITMAPHEIGHT,
0, GR_COLOR_WHITE, 0);
GrSelectEvents(wid, GR_EVENT_MASK_CLOSE_REQ | GR_EVENT_MASK_EXPOSURE);
gc = GrNewGC();
GrSetGCForeground(gc, GR_COLOR_BLACK);
GrSetGCBackground(gc, GR_COLOR_WHITE);
GrMapWindow(wid);
while(1) {
GrGetNextEvent(&event);
switch(event.type) {
case GR_EVENT_TYPE_EXPOSURE:
redraw(wid, gc);
break;
case GR_EVENT_TYPE_CLOSE_REQ:
GrClose();
return 0;
default:
break;
}
}
}
int
main(int argc, char **argv)
{
GR_SCREEN_INFO si;
GR_WM_PROPERTIES props;
if (GrOpen() < 0) {
fprintf(stderr, "Cannot open graphics\n");
exit(1);
}
GrReqShmCmds(65536); /* Test by Morten Rolland for shm support */
GrGetScreenInfo(&si);
#ifdef __ECOS
/* 240x320 screen*/
COLS = si.cols - 10;
ROWS = si.rows - 40;
#else
COLS = si.cols - 40;
ROWS = si.rows - 80;
#endif
mainwid = GrNewWindow(GR_ROOT_WINDOW_ID, 0, 0, COLS, ROWS,
0, BLACK, BLACK);
/* set title */
props.flags = GR_WM_FLAGS_TITLE | GR_WM_FLAGS_PROPS;
props.props = GR_WM_PROPS_BORDER | GR_WM_PROPS_CAPTION;
props.title = "NanoX World Map";
GrSetWMProperties(mainwid, &props);
mapwidth = COLS - 2;
mapheight = ROWS - 2;
mapxorig = mapwidth / 2;
mapyorig = mapheight / 2;
selectxscale = 4;
selectyscale = 3;
coordx = 0;
coordy = ROWS - 1;
mapwid = GrNewWindow(mainwid, 1, 1, mapwidth, mapheight,
#if 0
1, BLACK, WHITE);
#else
1, LTGRAY, BLACK);
#endif
GrSelectEvents(mainwid, GR_EVENT_MASK_CLOSE_REQ);
GrSelectEvents(mapwid, GR_EVENT_MASK_EXPOSURE |
GR_EVENT_MASK_BUTTON_DOWN | GR_EVENT_MASK_BUTTON_UP |
GR_EVENT_MASK_MOUSE_POSITION | GR_EVENT_MASK_KEY_DOWN);
GrMapWindow(mainwid);
GrMapWindow(mapwid);
mapgc = GrNewGC();
xorgc = GrNewGC();
GrSetGCMode(xorgc, GR_MODE_XOR);
Longitude = ITOF(0);
Latitude = ITOF(0);
setzoom(ITOF(1));
while (1)
checkevent();
}
int main(int argc, char ** argv)
{
GR_BITMAP bitmap1fg[7]; /* mouse cursor */
GR_BITMAP bitmap1bg[7];
if (GrOpen() < 0) {
fprintf(stderr, "cannot open graphics\n");
exit(1);
}
GrGetScreenInfo(&si);
w1 = GrNewWindow(GR_ROOT_WINDOW_ID, 50, 30, si.cols - 120,
si.rows - 60, 1, WHITE, LTBLUE);
GrSelectEvents(w1, GR_EVENT_MASK_BUTTON_DOWN |
GR_EVENT_MASK_KEY_DOWN | GR_EVENT_MASK_EXPOSURE |
GR_EVENT_MASK_FOCUS_IN | GR_EVENT_MASK_FOCUS_OUT |
GR_EVENT_MASK_CLOSE_REQ);
GrMapWindow(w1);
gc1 = GrNewGC();
gc3 = GrNewGC();
GrSetGCForeground(gc1, GRAY);
GrSetGCBackground(gc1, LTBLUE);
GrSetGCFont(gc1, GrCreateFont(GR_FONT_SYSTEM_FIXED, 0, NULL));
/*GrSetGCFont(gc1, GrCreateFont(GR_FONT_OEM_FIXED, 0, NULL));*/
GrSetGCForeground(gc3, WHITE);
GrSetGCBackground(gc3, BLACK);
bitmap1fg[0] = MASK(_,_,X,_,X,_,_);
bitmap1fg[1] = MASK(_,_,_,X,_,_,_);
bitmap1fg[2] = MASK(_,_,_,X,_,_,_);
bitmap1fg[3] = MASK(_,_,_,X,_,_,_);
bitmap1fg[4] = MASK(_,_,_,X,_,_,_);
bitmap1fg[5] = MASK(_,_,_,X,_,_,_);
bitmap1fg[6] = MASK(_,_,X,_,X,_,_);
bitmap1bg[0] = MASK(_,X,X,X,X,X,_);
bitmap1bg[1] = MASK(_,_,X,X,X,_,_);
bitmap1bg[2] = MASK(_,_,X,X,X,_,_);
bitmap1bg[3] = MASK(_,_,X,X,X,_,_);
bitmap1bg[4] = MASK(_,_,X,X,X,_,_);
bitmap1bg[5] = MASK(_,_,X,X,X,_,_);
bitmap1bg[6] = MASK(_,X,X,X,X,X,_);
GrSetCursor(w1, 7, 7, 3, 3, WHITE, BLACK, bitmap1fg, bitmap1bg);
/*GrFillRect(GR_ROOT_WINDOW_ID, gc1, 0, 0, si.cols, si.rows);*/
GrSetGCForeground(gc1, BLACK);
GrSetGCBackground(gc1, WHITE);
text_init();
if (term_init() < 0) {
GrClose();
exit(1);
}
/* we want tfd events also*/
GrRegisterInput(tfd);
#if 1
GrMainLoop(HandleEvent);
#else
while(1) {
GR_EVENT ev;
GrGetNextEvent(&ev);
HandleEvent(&ev);
}
#endif
/* notreached*/
return 0;
}
int
main(int ac, char **av)
{
GR_EVENT event; /* current event */
GR_BITMAP bitmap1fg[7]; /* bitmaps for first cursor */
GR_BITMAP bitmap1bg[7];
if (GrOpen() < 0) {
fprintf(stderr, "cannot open graphics\n");
exit(1);
}
/* create window*/
w1 = GrNewWindowEx(
GR_WM_PROPS_NOAUTOMOVE|GR_WM_PROPS_BORDER|GR_WM_PROPS_CAPTION|
GR_WM_PROPS_CLOSEBOX, "nxclock", GR_ROOT_WINDOW_ID,
10, 10, CWIDTH, CHEIGHT, GrGetSysColor(GR_COLOR_WINDOW));
GrSelectEvents(w1, GR_EVENT_MASK_EXPOSURE | GR_EVENT_MASK_CLOSE_REQ);
gc1 = GrNewGC();
gc2 = GrNewGC();
GrSetGCForeground(gc1, GrGetSysColor(GR_COLOR_WINDOW));
GrSetGCBackground(gc1, GrGetSysColor(GR_COLOR_WINDOWTEXT));
GrSetGCForeground(gc2, GrGetSysColor(GR_COLOR_WINDOWTEXT));
GrSetGCBackground(gc2, GrGetSysColor(GR_COLOR_WINDOW));
bitmap1bg[0] = MASK(_,_,X,X,X,_,_);
bitmap1bg[1] = MASK(_,X,X,X,X,X,_);
bitmap1bg[2] = MASK(X,X,X,X,X,X,X);
bitmap1bg[3] = MASK(X,X,X,X,X,X,X);
bitmap1bg[4] = MASK(X,X,X,X,X,X,X);
bitmap1bg[5] = MASK(_,X,X,X,X,X,_);
bitmap1bg[6] = MASK(_,_,X,X,X,_,_);
bitmap1fg[0] = MASK(_,_,_,X,_,_,_);
bitmap1fg[1] = MASK(_,X,_,X,_,X,_);
bitmap1fg[2] = MASK(_,_,_,X,_,_,_);
bitmap1fg[3] = MASK(X,_,_,X,X,_,X);
bitmap1fg[4] = MASK(_,_,_,_,_,_,_);
bitmap1fg[5] = MASK(_,X,_,_,_,X,_);
bitmap1fg[6] = MASK(_,_,_,X,_,_,_);
GrSetCursor(w1, 7, 7, 3, 3, WHITE, BLACK, bitmap1fg, bitmap1bg);
GrMapWindow(w1);
while (1) {
GrGetNextEventTimeout(&event, 500L);
switch (event.type) {
case GR_EVENT_TYPE_EXPOSURE:
do_exposure(&event.exposure);
break;
case GR_EVENT_TYPE_CLOSE_REQ:
GrClose();
exit(0);
case GR_EVENT_TYPE_TIMEOUT:
do_clock();
break;
}
}
}
int
main(int ac, char **av)
{
GR_WINDOW_ID window;
GR_GC_ID gc;
GR_FONT_ID fontid;
int x, y, fnum;
GR_REGION_ID regionid;
#if CLIP_POLYGON
GR_POINT points[] = { {20, 20}, {300, 20}, {300, 300}, {20, 300} };
#else
GR_RECT clip_rect = { 20, 20, 300, 300 };
#endif
if (GrOpen() < 0)
exit(1);
window = GrNewWindowEx(GR_WM_PROPS_APPWINDOW,
"t1demo loadable fonts (truetype, t1lib, pcf, mgl, hzk)",
GR_ROOT_WINDOW_ID, 50, 50, WIDTH, HEIGHT, BLACK);
GrSelectEvents(window, GR_EVENT_MASK_EXPOSURE | GR_EVENT_MASK_CLOSE_REQ);
GrMapWindow(window);
gc = GrNewGC();
GrSetGCUseBackground(gc, GR_FALSE);
GrSetGCBackground(gc, BLACK);
#if CLIP_POLYGON
/* polygon clip region */
regionid = GrNewPolygonRegion(MWPOLY_EVENODD, 3, points);
#else
/* rectangle clip region */
regionid = GrNewRegion();
GrUnionRectWithRegion(regionid, &clip_rect);
#endif
GrSetGCRegion(gc, regionid);
srand(time(0));
while (1) {
GR_EVENT event;
GrCheckNextEvent(&event);
if (event.type == GR_EVENT_TYPE_CLOSE_REQ) {
GrClose();
exit(0);
}
fontid = GrCreateFontEx(names[fnum=RAND(MAXFONTS)], 0, 0, NULL);
GrSetFontSizeEx(fontid, RAND(80) + 1, RAND(80) + 1);
GrSetFontRotation(fontid, 330); /* 33 degrees */
GrSetFontAttr(fontid, GR_TFKERNING | GR_TFANTIALIAS, 0);
GrSetGCFont(gc, fontid);
GrSetGCForeground(gc, rand() & 0xffffff);
/*GrSetGCBackground(gc, rand() & 0xffffff); */
x = RAND(WIDTH);
y = RAND(HEIGHT);
#if HAVE_HZK_SUPPORT
{
#if HZKBIG5
/* hzk big5 unicode-16 test*/
static unsigned short buffer[] = {
0x9060, 0x898b, 0x79d1, 0x6280, 0x0061, 0x0041, 0
};
GrText(window, gc, x, y, buffer, 7, GR_TFUC16);
/* hzk big5 dbcs test #1*/
x = RAND(WIDTH);
y = RAND(HEIGHT);
GrText(window, gc, x, y,
"Microwindows,Åwªï¨Ï¥Î¤¤^¤åÂI°}¦rÅé", -1, GR_TFASCII);
/* hzk big5 dbcs test #2*/
x = RAND(WIDTH);
y = RAND(HEIGHT);
GrText(window, gc, x, y, "£t£u£v£w£¸£¹£º", -1, GR_TFASCII);
#else
#if 0
/* hzk test #1*/
static char buffer[] = {
0x6c, 0x49, 0x73, 0x8b, 0x79,
0xd1, 0x62, 0x80, 0x61, 0x00,
0x41, 0x00, 0x00, 0xa1, 0x00,
0xa6, 0x6c, 0x49, 0, 0
};
/* *static unsigned short buffer[] = {
0x496c, 0x8b73, 0xd179, 0x8062, 0x0061,
0x0041, 0xa100, 0xa600, 0x496c, 0
};***/
GrText(window, gc, x, y, buffer, 9, GR_TFUC16);
#endif
/* HZK Metrix font test, includes Chinese and English */
x = RAND(WIDTH);
y = RAND(HEIGHT);
GrText(window, gc, x, y,
"Microwindows,»¶ÓʹÓÃÖÐÓ¢ÎĵãÕó×ÖÌå", -1, GR_TFASCII);
#endif /* HZKBIG5*/
}
#elif HAVE_BIG5_SUPPORT
/* encoding BIG5 test 61 B1 64 B1 64 61 */
GrText(window, gc, x, y, "\151\261\144\261\144\151", 6, MWTF_DBCS_BIG5);
#elif HAVE_GB2312_SUPPORT
/* encoding GB2312 test BD A1 BD A1 */
GrText(window, gc, x, y, "\275\241\275\241", 4, MWTF_DBCS_GB);
#elif HAVE_EUCJP_SUPPORT
/* encoding EUC_JP test A2 A1 */
GrText(window, gc, x, y, "ï¿½Þ¥ï¿½ï¿½ï¿½ï¿½í¥¦ï¿½ï¿½ï¿½ï¿½ï¿½É¥ï¿½ï¿½ï¿½ï¿½Ø¤è¤¦ï¿½ï¿½ï¿½ï¿½!", -1, MWTF_DBCS_EUCJP);
#elif HAVE_JISX0213_SUPPORT
/* encoding JISX0213 test A2 A1 */
GrText(window, gc, x, y, "\242\241", 2, MWTF_DBCS_JIS);
#elif HAVE_KSC5601_SUPPORT
/* encoding KSC5601 test B0 B0 */
GrText(window, gc, x, y, "\273\273", 2, MWTF_DBCS_EUCKR);
#elif HAVE_FREETYPE_2_SUPPORT
/* ASCII test */
GrText(window, gc, x, y, "Microwindows", -1, GR_TFASCII);
#elif HAVE_PCF_SUPPORT
/* note: large PCF fonts require XCHAR2B, this is not
figured out yet for these fonts. FIXME */
if (fnum == 3) {
/* japanese jiskan24*/
unsigned short text[] =
{ 0x213a, 0x213b, 0x2170, 0x2276, 0x2339 };
GrText(window, gc, x,y, text, 5, GR_TFUC16);
} else if (fnum == 4) {
/* chinese gb24st*/
unsigned short text[] =
/* FIXME: why doesn't first row index correctly?*/
/*{ 0x7765, 0x7766, 0x7767, 0x777a, 0x777e };*/
{ 0x2129, 0x212a, 0x212b, 0x212c, 0x212d };
GrText(window, gc, x,y, text, 5, GR_TFUC16);
} else
GrText(window, gc, x,y, "Microwindows", -1, GR_TFASCII);
#elif HAVE_FNT_SUPPORT
/* UC16 test */
if (fnum == 2 || fnum == 3) {
/* japanese jiskan24, jiskan16-2000-1*/
unsigned short text[] =
{ 0x213a, 0x213b, 0x2170, 0x2276, 0x2339 };
GrText(window, gc, x,y, text, 5, GR_TFUC16);
} else if (fnum == 4) {
/* chinese gbk16-xke*/
unsigned short text[] =
{ 0x8144, 0x8147, 0x8148, 0xfe4e, 0xfe4f };
GrText(window, gc, x,y, text, 5, GR_TFUC16);
} else
GrText(window, gc, x,y, "Microwindows", -1, GR_TFASCII);
#else
/* ASCII test */
GrText(window, gc, x, y, "Microwindows", -1, GR_TFASCII);
#endif
GrFlush();
GrDestroyFont(fontid);
}
GrDestroyRegion(regionid);
GrClose();
return 0;
}
int
main(int ac,char **av)
{
GR_WINDOW_ID w;
GR_GC_ID gc;
GR_FONT_ID font;
GR_WINDOW_INFO wi;
if (GrOpen() < 0) {
GrError("Can't open graphics\n");
return 1;
}
//w = GrNewWindowEx(GR_WM_PROPS_APPWINDOW|GR_WM_PROPS_NOBACKGROUND, "Nano-X Demo2",
//GR_ROOT_WINDOW_ID, 20, 20, 320, 240, BLACK);
w = GrNewWindowEx(GR_WM_PROPS_BORDER|GR_WM_PROPS_NOBACKGROUND, "Nano-X Demo2",
GR_ROOT_WINDOW_ID, 20, 20, 320, 240, BLACK);
gc = GrNewGC();
//font = GrCreateFontEx("lubI24.pcf", 0, 0, NULL);
font = GrCreateFontEx("helvB12.pcf.gz", 0, 0, NULL);
GrSetGCFont(gc, font);
GrSelectEvents(w, GR_EVENT_MASK_EXPOSURE | GR_EVENT_MASK_CLOSE_REQ
| GR_EVENT_MASK_BUTTON_DOWN | GR_EVENT_MASK_KEY_DOWN | GR_EVENT_MASK_KEY_UP);
GrMapWindow(w);
GrSetFocus(w);
// pass errors through main loop
GrSetErrorHandler(NULL);
for (;;) {
GR_EVENT event;
GrGetNextEvent(&event);
switch (event.type) {
case GR_EVENT_TYPE_EXPOSURE:
GrSetGCForeground(gc,GrGetSysColor(GR_COLOR_APPWINDOW));
GrFillRect(w, gc, event.exposure.x, event.exposure.y,
event.exposure.width, event.exposure.height);
GrSetGCForeground(gc, GrGetSysColor(GR_COLOR_APPTEXT));
GrSetGCUseBackground(gc, GR_FALSE);
GrText(w, gc, 10, 30, "Hello World", -1, GR_TFASCII);
GrRect(w, gc, 5, 5, 300, 60);
GrGetWindowInfo(w, &wi);
GrError("Exposure:wi.width:%d,wi.height:%d,wi.x:%d,wi.y:%d,wi.parent:%d\n",wi.width,wi.height,wi.x,wi.y,wi.parent);
break;
case GR_EVENT_TYPE_BUTTON_DOWN:
// FIXME unmap window is broken
GrUnmapWindow(w);
GrFlush();
GrMapWindow(w);
//uncomment to test server error on bad syscall
//GrMoveWindow(GR_ROOT_WINDOW_ID, 0, 0);
GrGetWindowInfo(w, &wi);
GrError("Button: wi.width:%d,wi.height:%d,wi.x:%d,wi.y:%d,wi.parent:%d\n",wi.width,wi.height,wi.x,wi.y,wi.parent);
break;
case GR_EVENT_TYPE_ERROR:
GrError("demo2: Error (%s) ", event.error.name);
GrError(nxErrorStrings[event.error.code], event.error.id);
break;
case GR_EVENT_TYPE_CLOSE_REQ:
GrClose();
return 0;
}
}
return 0;
}
int
main(int argc, char **argv)
{
int t = 1;
GR_EVENT event; /* current event */
while (t < argc) {
if (!strcmp("-t", argv[t])) {
bTextwin = GR_TRUE;
++t;
continue;
}
}
if (GrOpen() < 0) {
fprintf(stderr, "cannot open graphics\n");
exit(1);
}
if (bTextwin) {
/* create text output window for debugging*/
wt = GrNewWindow(GR_ROOT_WINDOW_ID, 50, 20,
TEXTWIN_WIDTH, TEXTWIN_HEIGHT, 5, BLACK, GREEN);
GrSelectEvents(wt,
GR_EVENT_MASK_CLOSE_REQ | GR_EVENT_MASK_KEY_DOWN
| GR_EVENT_MASK_EXPOSURE);
GrMapWindow(wt);
gct = GrNewGC();
GrSetGCForeground(gct, GREEN);
GrGetGCTextSize(gct, "A",1, GR_TFASCII, &width, &height, &base);
GrSetGCFont(gct, GrCreateFont(GR_FONT_SYSTEM_FIXED, 0, NULL));
gctb = GrNewGC();
GrSetGCForeground(gctb, BLACK);
}
/* create scribble input window*/
w = create_scribble();
while (1) {
GrGetNextEvent(&event);
switch (event.type) {
case GR_EVENT_TYPE_BUTTON_DOWN:
do_buttondown(&event.button);
break;
case GR_EVENT_TYPE_BUTTON_UP:
do_buttonup(&event.button);
break;
case GR_EVENT_TYPE_MOUSE_POSITION:
case GR_EVENT_TYPE_MOUSE_MOTION:
do_motion(&event.mouse);
break;
case GR_EVENT_TYPE_FOCUS_IN:
do_focusin(&event.general);
break;
case GR_EVENT_TYPE_KEY_DOWN:
do_keystroke(&event.keystroke);
break;
case GR_EVENT_TYPE_EXPOSURE:
do_exposure(&event.exposure);
break;
case GR_EVENT_TYPE_CLOSE_REQ:
GrClose();
exit(0);
}
}
}
int
main(int argc,char **argv)
{
char *imagefile = "bin/slidebmp.bmp";
if (GrOpen() < 0) {
GrError("cannot open graphics\n");
exit(1);
}
gc1 = GrNewGC();
#if USE_IMAGE
image = GrNewWindow(GR_ROOT_WINDOW_ID, 300, 0, (WIDTH_IN_TILES * tile_width),
(HEIGHT_IN_TILES * tile_height), 4, BLACK, WHITE);
if (argc > 1)
imagefile = argv[1];
/* need to find out image size.... */
image_addr = malloc(4 * (WIDTH_IN_TILES * tile_width) * (HEIGHT_IN_TILES * tile_height));
image = GrNewPixmap((WIDTH_IN_TILES * tile_width), (HEIGHT_IN_TILES * tile_height), image_addr);
GrDrawImageFromFile(image, gc1, 0, 0, GR_IMAGE_MAX_SIZE, GR_IMAGE_MAX_SIZE, imagefile, 0);
#endif
/* calculate size of tile area */
calc_width = 10 + (WIDTH_IN_TILES * tile_width);
calc_height = 15 + 35 + (HEIGHT_IN_TILES * tile_height);
#if 0
/* enforce minimum size */
if (calc_width < 240) calc_width=240;
if (calc_height < 320) calc_height=320;
#endif
master = GrNewWindow(GR_ROOT_WINDOW_ID, 0, 0, calc_width, calc_height, 1, RED, WHITE);
buttons = GrNewWindow((GR_WINDOW_ID) master, 5, 5, (calc_width - 5), 35, 1, RED, RED);
tiles = GrNewWindow((GR_WINDOW_ID) master, (calc_width/2) - (WIDTH_IN_TILES * tile_width /2),
45 + ((calc_height - 50)/2) - (HEIGHT_IN_TILES * tile_height /2),
(WIDTH_IN_TILES * tile_width), (HEIGHT_IN_TILES * tile_height), 1, RED, RED);
GrMapWindow(master);
GrMapWindow(buttons);
GrMapWindow(tiles);
/* set random seed */
srandom((int) getpid());
RandomiseTiles();
GrSelectEvents(master, GR_EVENT_MASK_EXPOSURE|GR_EVENT_MASK_CLOSE_REQ|
GR_EVENT_MASK_KEY_DOWN);
GrSelectEvents(buttons, GR_EVENT_MASK_BUTTON_DOWN);
GrSelectEvents(tiles, GR_EVENT_MASK_BUTTON_DOWN);
RefreshWindow();
while (GR_TRUE) {
GR_EVENT event;
GrGetNextEvent(&event);
HandleEvents(&event);
}
}
/* ***********************************************************/
int main(int argc, char* argv[])
{
GR_EVENT event;
GR_WM_PROPERTIES props;
int computer_side;
char s[256];
int i;
BOOL found;
char temp[50];
if (GrOpen() < 0) {
fprintf(stderr, "tuxchess: cannot open graphics\n");
exit(1);
}
load_images();
master = GrNewWindow(GR_ROOT_WINDOW_ID, 0, 0, BM_WIDTH, BM_HEIGHT, 0, WHITE, WHITE);
board = GrNewWindow((GR_WINDOW_ID) master, 0, 0, 394, 394, 0, WHITE, WHITE);
text = GrNewWindow((GR_WINDOW_ID) master, 0, 393, 394, 20, 0, BLACK, BLACK);
GrSelectEvents(master, GR_EVENT_MASK_CLOSE_REQ | GR_EVENT_MASK_EXPOSURE | GR_EVENT_MASK_BUTTON_DOWN);
props.flags = GR_WM_FLAGS_PROPS | GR_WM_FLAGS_TITLE;
props.props = GR_WM_PROPS_BORDER | GR_WM_PROPS_CAPTION | GR_WM_PROPS_CLOSEBOX;
props.title = TITLE;
GrSetWMProperties(master, &props);
/* eliminate white background*/
props.flags = GR_WM_FLAGS_PROPS;
props.props = GR_WM_PROPS_NOBACKGROUND;
GrSetWMProperties(board, &props);
GrMapWindow(master);
GrMapWindow(board);
GrMapWindow(text);
gc = GrNewGC();
text_gc = GrNewGC();
init();
gen();
max_time = 1 << 25;
max_depth = 4;
if (argc > 1)
computer_side = side; /* computer plays white */
else
{
computer_side = EMPTY; /* human plays white */
gprintf("Make a move...");
}
for (;;)
{
if (side == computer_side)
{
/* think about the move and make it */
think(0);
if (!pv[0][0].u) {
gprintf("No legal moves");
computer_side = EMPTY;
continue;
}
sprintf(temp,"Computer's move: %s\n", move_str(pv[0][0].b));
gprintf(temp);
makemove(pv[0][0].b);
ply = 0;
gen();
print_board();
print_result();
continue;
}
GrGetNextEvent(&event);
switch(event.type)
{
case GR_EVENT_TYPE_CLOSE_REQ:
GrClose();
exit(0);
/* no return*/
case GR_EVENT_TYPE_EXPOSURE:
print_board();
gprintf(NULL);
break;
case GR_EVENT_TYPE_BUTTON_DOWN:
mouse_hit(event.button.x, event.button.y);
break;
}
if (to != 999)
{
/* loop through the moves to see if it's legal */
found = FALSE;
for (i = 0; i < first_move[1]; ++i)
if (gen_dat[i].m.b.from == from && gen_dat[i].m.b.to == to)
{
found = TRUE;
/* get the promotion piece right */
if (gen_dat[i].m.b.bits & 32)
switch (s[4])
{
case 'N':
break;
case 'B':
i += 1;
break;
case 'R':
i += 2;
break;
default:
i += 3;
break;
}
break;
} /* if */
if (!found || !makemove(gen_dat[i].m.b))
gprintf("Illegal move.\n");
else
{
ply = 0;
gen();
print_board();
print_result();
computer_side = side;
to = 999;
}
} /* if to != 999 */
} /* for (;;) */
return(0); /* never reached */
}
int main()
{
int fd = open(bri_name, O_WRONLY);
if ( fd < 0) {
perror(bri_name);
return 1;
}
char buff[10];
int notquit = 1, val= read_val(bri_name), max = read_val("/sys/class/backlight/s3c/max_brightness");
if ( max <= 0) return 1;
GR_WINDOW_ID wid; /* window id */
GR_GC_ID gc; /* graphics context id */
GR_EVENT event; /* current event */
GR_SCREEN_INFO si; /* screen information */
if (GrOpen() < 0) {
fprintf(stderr, "Cannot open graphics\n");
return 1;
}
GrGetScreenInfo(&si);
printf("R=%d C=%d\n", si.rows, si.cols);
wid = GrNewWindow(GR_ROOT_WINDOW_ID, 50, 50, max, HEIGHT, 1, BLACK, WHITE);
GR_WM_PROPERTIES props;
props.title = "Nx Light";
props.flags = GR_WM_FLAGS_TITLE;
GrSetWMProperties( wid, &props);
GrSelectEvents(wid, GR_EVENT_MASK_CLOSE_REQ |
GR_EVENT_MASK_EXPOSURE | GR_EVENT_MASK_MOUSE_MOTION |
GR_EVENT_MASK_BUTTON_UP | GR_EVENT_MASK_BUTTON_DOWN );
GrMapWindow(wid);
gc = GrNewGC();
while (notquit) {
GrGetNextEvent(&event);
switch (event.type) {
case GR_EVENT_TYPE_MOUSE_MOTION:
if ( !((GR_EVENT_MOUSE *)&event)->buttons ) break;
if ( (event.mouse.x > 0) && (event.mouse.x < max)) {
snprintf(buff, 9, "%d\n", val = event.mouse.x);
write( fd, buff, strlen(buff));
}
GrSetGCForeground(gc, WHITE);
GrFillRect(wid, gc, 0, 0, val, HEIGHT);
GrSetGCForeground(gc, BLACK);
GrFillRect(wid, gc, val, 0, max+1, HEIGHT);
break;
case GR_EVENT_TYPE_EXPOSURE:
if (event.exposure.wid == wid)
GrSetGCForeground(gc, WHITE);
GrFillRect(wid, gc, 0, 0, val, HEIGHT);
GrSetGCForeground(gc, BLACK);
GrFillRect(wid, gc, val, 0, max+1, HEIGHT);
break;
case GR_EVENT_TYPE_CLOSE_REQ:
notquit = 0;
}
}
close(fd);
return 0;
}
int
main(int argc,char **argv)
{
GR_COORD x;
GR_COORD y;
GR_SIZE width;
GR_SIZE height;
GR_COORD rightx; /* x coordinate for right half stuff */
GR_BOOL setsize; /* TRUE if size of board is set */
GR_BOOL setmines; /* TRUE if number of mines is set */
GR_SIZE newsize = 10; /* desired size of board */
GR_COUNT newmines = 25; /* desired number of mines */
GR_WM_PROPERTIES props;
setmines = GR_FALSE;
setsize = GR_FALSE;
argc--;
argv++;
while ((argc > 0) && (**argv == '-')) {
switch (argv[0][1]) {
case 'm':
if (argc <= 0) {
fprintf(stderr, "Missing mine count\n");
exit(1);
}
argc--;
argv++;
newmines = atoi(*argv);
setmines = GR_TRUE;
break;
case 's':
if (argc <= 0) {
fprintf(stderr, "Missing size\n");
exit(1);
}
argc--;
argv++;
newsize = atoi(*argv);
setsize = GR_TRUE;
break;
default:
fprintf(stderr, "Unknown option \"-%c\"\n",
argv[0][1]);
exit(1);
}
argc--;
argv++;
}
if (argc > 0)
savefile = *argv;
srand(time(0));
readgame(savefile);
if (setsize) {
if ((newsize < MINSIZE) || (newsize > MAXSIZE)) {
fprintf(stderr, "Illegal board size\n");
exit(1);
}
if (newsize != size) {
if (steps && playing) {
fprintf(stderr,
"Cannot change size while game is in progress\n");
exit(1);
}
playing = GR_FALSE;
size = newsize;
if (!playing)
mines = (size * size * MINEPERCENT) / 100;
}
}
if (setmines) {
if ((newmines <= 0) || ((newmines > (size * size) / 2))) {
fprintf(stderr, "Illegal number of mines\n");
exit(1);
}
if (newmines != mines) {
if (steps && playing) {
fprintf(stderr,
"Cannot change mines while game is in progress\n");
exit(1);
}
playing = GR_FALSE;
mines = newmines;
}
}
findindex();
/*
* Parameters of the game have been verified.
* Now open the graphics and play the game.
*/
if (GrOpen() < 0) {
fprintf(stderr, "Cannot open graphics\n");
exit(1);
}
GrReqShmCmds(655360); /* Test by Morten Rolland for shm support */
GrGetScreenInfo(&si);
GrGetFontInfo(0, &fi);
charheight = fi.height;
/*
* Create the main window which will contain all the others.
*/
#if 0
COLS = si.cols - 40;
#else
COLS = si.cols;
#endif
ROWS = si.rows - 80;
mainwid = GrNewWindow(GR_ROOT_WINDOW_ID, 0, 0, COLS, ROWS,
0, BLACK, WHITE);
/* set title */
props.flags = GR_WM_FLAGS_TITLE | GR_WM_FLAGS_PROPS;
props.props = GR_WM_PROPS_APPFRAME | GR_WM_PROPS_CAPTION;
props.title = "Land Mine";
GrSetWMProperties(mainwid, &props);
/*
* Create the board window which lies at the left side.
* Make the board square, and as large as possible while still
* leaving room to the right side for statistics and buttons.
*/
width = COLS - RIGHTSIDE - (si.xdpcm * RIGHTGAP / 10) - BOARDBORDER * 2;
height = (((long) width) * si.ydpcm) / si.xdpcm;
if (height > ROWS /* - y * 2*/) {
height = ROWS - BOARDBORDER * 2;
width = (((long) height) * si.xdpcm) / si.ydpcm;
}
xp = width / size;
yp = height / size;
width = xp * size - 1;
height = yp * size - 1;
x = BOARDBORDER;
y = (ROWS - height) / 2;
rightx = x + width + (si.xdpcm * RIGHTGAP / 10);
boardwid = GrNewWindow(mainwid, x, y, width, height, BOARDBORDER,
BLUE, WHITE);
/*
* Create the buttons.
*/
x = rightx;
y = (si.ydpcm * BOARDGAP / 10);
quitwid = GrNewWindow(mainwid, x, y, BUTTONWIDTH, BUTTONHEIGHT,
1, RED, WHITE);
y += (si.ydpcm * BUTTONGAP / 10);
savewid = GrNewWindow(mainwid, x, y, BUTTONWIDTH, BUTTONHEIGHT,
1, GREEN, WHITE);
y += (si.ydpcm * BUTTONGAP / 10);
newgamewid = GrNewWindow(mainwid, x, y, BUTTONWIDTH, BUTTONHEIGHT,
1, GREEN, WHITE);
/*
* Create the statistics window.
*/
x = rightx;
y += (si.ydpcm * STATUSGAP / 10);
width = COLS - x;
height = ROWS - y;
statwid = GrNewWindow(mainwid, x, y, width, height, 0,
0, 0);
statwidth = width;
statheight = height;
/*
* Create the GC for drawing the board.
*/
boardgc = GrNewGC();
cleargc = GrNewGC();
delaygc = GrNewGC();
redgc = GrNewGC();
greengc = GrNewGC();
statgc = GrNewGC();
blackgc = GrNewGC();
buttongc = GrNewGC();
xorgc = GrNewGC();
GrSetGCBackground(boardgc, BLUE);
GrSetGCForeground(cleargc, BLUE);
GrSetGCForeground(redgc, RED);
GrSetGCForeground(greengc, GREEN);
GrSetGCForeground(statgc, GRAY);
GrSetGCForeground(delaygc, BLACK);
GrSetGCForeground(blackgc, BLACK);
GrSetGCMode(delaygc, GR_MODE_XOR);
GrSetGCMode(xorgc, GR_MODE_XOR);
GrSetGCUseBackground(boardgc, GR_FALSE);
GrSetGCUseBackground(buttongc, GR_FALSE);
GrSelectEvents(mainwid, GR_EVENT_MASK_CLOSE_REQ);
GrSelectEvents(boardwid, GR_EVENT_MASK_EXPOSURE |
GR_EVENT_MASK_BUTTON_DOWN | GR_EVENT_MASK_KEY_DOWN);
GrSelectEvents(statwid, GR_EVENT_MASK_EXPOSURE);
GrSelectEvents(quitwid, GR_EVENT_MASK_EXPOSURE |
GR_EVENT_MASK_BUTTON_DOWN);
GrSelectEvents(newgamewid, GR_EVENT_MASK_EXPOSURE |
GR_EVENT_MASK_BUTTON_DOWN);
GrSelectEvents(savewid, GR_EVENT_MASK_EXPOSURE |
GR_EVENT_MASK_BUTTON_DOWN);
setcursor();
GrMapWindow(mainwid);
GrMapWindow(boardwid);
GrMapWindow(statwid);
GrMapWindow(quitwid);
GrMapWindow(savewid);
GrMapWindow(newgamewid);
if (!playing)
newgame();
while (GR_TRUE) {
GR_EVENT event;
GrGetNextEvent(&event);
handleevent(&event);
}
}
int
main(int ac,char **av)
{
GR_WINDOW_ID w, w2;
GR_GC_ID gc;
GR_EVENT event;
GR_WM_PROPERTIES props;
if (GrOpen() < 0) {
printf("Can't open graphics\n");
exit(1);
}
/* pass errors through main loop*/
GrSetErrorHandler(NULL);
#define WIDTH 320
#define HEIGHT 240
w = GrNewWindow(GR_ROOT_WINDOW_ID, 20, 20, WIDTH, HEIGHT,
0, GREEN, BLACK);
w2 = GrNewWindow(w, 20, 20, 40, 40, 0, WHITE, BLACK);
props.flags = GR_WM_FLAGS_PROPS | GR_WM_FLAGS_TITLE;
props.props = GR_WM_PROPS_NOBACKGROUND;
props.title = "Nano-X Demo2";
GrSetWMProperties(w, &props);
gc = GrNewGC();
GrSelectEvents(w, GR_EVENT_MASK_EXPOSURE | GR_EVENT_MASK_CLOSE_REQ
| GR_EVENT_MASK_BUTTON_DOWN
| GR_EVENT_MASK_KEY_DOWN | GR_EVENT_MASK_KEY_UP);
GrMapWindow(w);
GrSetFocus(w);
/* serious bug here: when wm running, w2 is mapped anyway!!*/
/*GrMapWindow(w2);*/
for (;;) {
/*GR_EVENT_KEYSTROKE *kev;*/
GrGetNextEvent(&event);
switch (event.type) {
case GR_EVENT_TYPE_EXPOSURE:
GrSetGCForeground(gc,GrGetSysColor(GR_COLOR_APPWINDOW));
GrFillRect(w, gc, event.exposure.x, event.exposure.y,
event.exposure.width, event.exposure.height);
GrSetGCForeground(gc, GrGetSysColor(GR_COLOR_APPTEXT));
GrSetGCUseBackground(gc, GR_FALSE);
GrText(w, gc, 10, 30, "Hello World", -1, GR_TFASCII);
GrRect(w, gc, 5, 5, 300, 60);
break;
case GR_EVENT_TYPE_CLOSE_REQ:
GrClose();
exit(0);
break;
case GR_EVENT_TYPE_ERROR:
printf("\7demo2: Error (%s) ", event.error.name);
printf(nxErrorStrings[event.error.code],event.error.id);
break;
#if 0
case GR_EVENT_TYPE_BUTTON_DOWN:
/* test server error on bad syscall*/
GrMapWindow(w2);
GrMoveWindow(GR_ROOT_WINDOW_ID, 0, 0);
{ GR_SCREEN_INFO sinfo; GrGetScreenInfo(&sinfo); }
break;
#endif
#if 0
case GR_EVENT_TYPE_KEY_DOWN:
kev = (GR_EVENT_KEYSTROKE *)&event;
printf("DOWN %d (%04x) %04x\n",
kev->ch, kev->ch, kev->modifiers);
break;
case GR_EVENT_TYPE_KEY_UP:
kev = (GR_EVENT_KEYSTROKE *)&event;
printf("UP %d (%04x) %04x\n",
kev->ch, kev->ch, kev->modifiers);
break;
#endif
}
}
GrClose();
return 0;
}
int
img_demo_thread(CYG_ADDRWORD data)
{
int err, s, client, client_len;
struct sockaddr client_addr;
struct sockaddr_in my_addr;
struct addrinfo *ai, *addrs, hints;
char buf[256], addr_buf[256];
int one = 1;
fd_set in_fds, src_fds;
int num, len;
struct timeval tv;
INIT_PER_THREAD_DATA();
printf("Image demo here\n");
#ifdef CYGPKG_FS_RAM
// Stage files from JFFS2 image into RAM
err = mount("", "/ramfs", "ramfs");
if (err >= 0) {
do_copy_all("/", "/ramfs");
} else {
pexit("Can't mount RAMfs\n");
}
chdir("/ramfs");
#endif
if(GrOpen() < 0) {
fprintf(stderr, "Couldn't connect to Nano-X server\n");
exit(1);
}
// Set up as a generic server, listening on TCP/7734
#if 0
bzero(&hints, sizeof(hints));
hints.ai_family = PF_UNSPEC;b
hints.ai_socktype = SOCK_STREAM;
hints.ai_flags = AI_PASSIVE;
if ((err = getaddrinfo(NULL, "7734", &hints, &addrs)) != EAI_NONE) {
diag_printf("can't getaddrinfo(): %s\n", gai_strerror(err));
pexit("getaddrinfo");
}
s = socket(ai->ai_family, ai->ai_socktype, 0);
if (s < 0) {
pexit("stream socket");
}
if (setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one))) {
pexit("setsockopt SO_REUSEADDR");
}
if (setsockopt(s, SOL_SOCKET, SO_REUSEPORT, &one, sizeof(one))) {
pexit("setsockopt SO_REUSEPORT");
}
if(bind(s, ai->ai_addr, ai->ai_addr->sa_len) < 0) {
pexit("bind error");
}
listen(s, SOMAXCONN);
#else
s = socket(AF_INET, SOCK_STREAM, 0);
if (s < 0) {
pexit("stream socket");
}
if (setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one))) {
pexit("setsockopt SO_REUSEADDR");
}
if (setsockopt(s, SOL_SOCKET, SO_REUSEPORT, &one, sizeof(one))) {
pexit("setsockopt SO_REUSEPORT");
}
memset(&my_addr, 0, sizeof(my_addr));
my_addr.sin_family = AF_INET;
my_addr.sin_len = sizeof(my_addr);
my_addr.sin_port = htons(7734);
my_addr.sin_addr.s_addr = INADDR_ANY;
if(bind(s, (struct sockaddr *) &my_addr, sizeof(my_addr)) < 0) {
pexit("bind error");
}
listen(s, SOMAXCONN);
#endif
while (true) {
// Wait for a connection
FD_ZERO(&src_fds);
FD_SET(s, &src_fds);
tv.tv_sec = 15;
tv.tv_usec = 0;
num = select(s+1, &src_fds, 0, 0, &tv);
if (num > 0) {
client_len = sizeof(client_addr);
if ((client = accept(s, (struct sockaddr *)&client_addr, &client_len)) < 0) {
pexit("accept");
}
client_len = sizeof(client_addr);
getpeername(client, &client_addr, &client_len);
_inet_ntop(&client_addr, addr_buf, sizeof(addr_buf));
diag_printf("connection from %s(%d)\n", addr_buf, ntohs(_inet_port(&client_addr)));
fdprintf(client, "Hello %s(%d)\n", addr_buf, ntohs(_inet_port(&client_addr)));
while (true) {
fdprintf(client, "// Ready\n");
tv.tv_sec = 5;
tv.tv_usec = 0;
FD_ZERO(&in_fds);
FD_SET(client, &in_fds);
num = select(client+1, &in_fds, 0, 0, &tv);
if (num > 0) {
len = read(client, buf, sizeof(buf)-1);
if (len <= 0) {
diag_printf("Client read error: %s\n", strerror(errno));
break;
}
buf[len-1] = '\0';
do_cmd(client, buf);
} else if (num == 0) {
fdprintf(client, "<IDLE> show_all\n");
do_show_all(client, "show_all .");
} else {
perror("select");
}
}
close(client);
diag_printf("Connection with %s closed\n", addr_buf);
} else if (num == 0) {
// No connection within 15 seconds
do_show_all(0, "show_all .");
} else {
diag_printf("select returned: %d\n", num);
pexit("bad select");
}
}
}
int
main(int argc,char **argv)
{
GR_EVENT event; /* current event */
struct app_info * act;
int width, height;
#ifdef USE_WEIRD_POINTER
GR_BITMAP bitmap1fg[7]; /* bitmaps for first cursor */
GR_BITMAP bitmap1bg[7];
#endif
for(act = Apps; act->app_id[0] != '\0'; act++, num_apps++);
if (GrOpen() < 0) {
GrError("cannot open graphics\n");
return 1;
}
GrGetScreenInfo(&si);
signal(SIGCHLD, &reaper);
gc = GrNewGC();
bgc = GrNewGC();
GrSetGCForeground(bgc, GRAY);
GrSetGCFont(gc, GrCreateFontEx(GR_FONT_SYSTEM_FIXED, 0, 0, NULL));
GrGetGCTextSize(gc, "A", 1, GR_TFASCII, &fwidth, &fheight, &fbase);
width = fwidth * 8 + 4;
height = (fheight) * num_apps + 4;
w1 = GrNewWindow(GR_ROOT_WINDOW_ID, 5, 5, width,
height, 1, WHITE, BLACK);
GrSelectEvents(w1, GR_EVENT_MASK_EXPOSURE | GR_EVENT_MASK_BUTTON_DOWN
| GR_EVENT_MASK_CLOSE_REQ);
GrSelectEvents(GR_ROOT_WINDOW_ID, GR_EVENT_MASK_EXPOSURE |
GR_EVENT_MASK_CHLD_UPDATE);
GrMapWindow(w1);
#ifdef USE_WEIRD_POINTER
bitmap1bg[0] = MASK(_,_,X,X,X,_,_);
bitmap1bg[1] = MASK(_,X,X,X,X,X,_);
bitmap1bg[2] = MASK(_,X,X,X,X,X,_);
bitmap1bg[3] = MASK(_,X,X,X,X,X,_);
bitmap1bg[4] = MASK(_,X,X,X,X,X,_);
bitmap1bg[5] = MASK(_,X,X,X,X,X,_);
bitmap1bg[6] = MASK(X,X,X,X,X,X,X);
bitmap1fg[0] = MASK(_,_,_,_,_,_,_);
bitmap1fg[1] = MASK(_,_,_,X,_,_,_);
bitmap1fg[2] = MASK(_,_,X,X,X,_,_);
bitmap1fg[3] = MASK(_,_,X,X,X,_,_);
bitmap1fg[4] = MASK(_,_,X,X,X,_,_);
bitmap1fg[5] = MASK(_,_,X,X,X,_,_);
bitmap1fg[6] = MASK(_,X,X,X,X,X,_);
GrSetCursor(w1, 7, 7, 3, 3, WHITE, BLACK, bitmap1fg, bitmap1bg);
#endif
GrFillRect(GR_ROOT_WINDOW_ID, bgc, 0, 0, si.cols, si.rows);
GrSetGCForeground(gc, BLACK);
GrSetGCBackground(gc, WHITE);
while (1) {
GrGetNextEvent(&event);
switch (event.type) {
case GR_EVENT_TYPE_EXPOSURE:
do_exposure(&event.exposure);
break;
case GR_EVENT_TYPE_BUTTON_DOWN:
do_buttondown(&event.button);
break;
case GR_EVENT_TYPE_BUTTON_UP:
do_buttonup(&event.button);
break;
case GR_EVENT_TYPE_UPDATE:
do_update(&event.update);
break;
case GR_EVENT_TYPE_MOUSE_POSITION:
do_mouse(&event.mouse);
break;
case GR_EVENT_TYPE_CLOSE_REQ:
GrClose();
return 0;
}
}
}
void init_game(nstate *state)
{
GR_WM_PROPERTIES props;
if(GrOpen() < 0) {
fprintf(stderr, "Couldn't connect to Nano-X server\n");
exit(1);
}
state->main_window = GrNewWindow(GR_ROOT_WINDOW_ID,
MAIN_WINDOW_X_POSITION,
MAIN_WINDOW_Y_POSITION,
MAIN_WINDOW_WIDTH,
MAIN_WINDOW_HEIGHT, 0,
MAIN_WINDOW_BACKGROUND_COLOUR, 0);
/* set title */
props.flags = GR_WM_FLAGS_TITLE | GR_WM_FLAGS_PROPS;
props.props = GR_WM_PROPS_BORDER | GR_WM_PROPS_CAPTION;
props.title = "Nano-Tetris";
GrSetWMProperties(state->main_window, &props);
GrSelectEvents(state->main_window, GR_EVENT_MASK_EXPOSURE |
GR_EVENT_MASK_CLOSE_REQ |
GR_EVENT_MASK_KEY_DOWN |
GR_EVENT_MASK_TIMEOUT);
state->score_window = GrNewWindow(state->main_window,
SCORE_WINDOW_X_POSITION,
SCORE_WINDOW_Y_POSITION,
SCORE_WINDOW_WIDTH,
SCORE_WINDOW_HEIGHT, 0,
SCORE_WINDOW_BACKGROUND_COLOUR, 0);
GrSelectEvents(state->score_window, GR_EVENT_MASK_EXPOSURE);
GrMapWindow(state->score_window);
state->scoregcf = GrNewGC();
GrSetGCForeground(state->scoregcf, SCORE_WINDOW_FOREGROUND_COLOUR);
GrSetGCBackground(state->scoregcf, SCORE_WINDOW_BACKGROUND_COLOUR);
state->scoregcb = GrNewGC();
GrSetGCForeground(state->scoregcb, SCORE_WINDOW_BACKGROUND_COLOUR);
state->next_shape_window = GrNewWindow(state->main_window,
NEXT_SHAPE_WINDOW_X_POSITION,
NEXT_SHAPE_WINDOW_Y_POSITION,
NEXT_SHAPE_WINDOW_WIDTH,
NEXT_SHAPE_WINDOW_HEIGHT, 0,
NEXT_SHAPE_WINDOW_BACKGROUND_COLOUR, 0);
GrSelectEvents(state->next_shape_window, GR_EVENT_MASK_EXPOSURE);
GrMapWindow(state->next_shape_window);
state->nextshapegcf = GrNewGC();
state->nextshapegcb = GrNewGC();
GrSetGCForeground(state->nextshapegcb,
NEXT_SHAPE_WINDOW_BACKGROUND_COLOUR);
state->new_game_button = GrNewWindow(state->main_window,
NEW_GAME_BUTTON_X_POSITION,
NEW_GAME_BUTTON_Y_POSITION,
NEW_GAME_BUTTON_WIDTH,
NEW_GAME_BUTTON_HEIGHT, 0,
BUTTON_BACKGROUND_COLOUR, 0);
GrSelectEvents(state->new_game_button, GR_EVENT_MASK_EXPOSURE |
GR_EVENT_MASK_BUTTON_DOWN);
GrMapWindow(state->new_game_button);
state->buttongcf = GrNewGC();
GrSetGCForeground(state->buttongcf, BUTTON_FOREGROUND_COLOUR);
GrSetGCBackground(state->buttongcf, BUTTON_BACKGROUND_COLOUR);
state->buttongcb = GrNewGC();
GrSetGCForeground(state->buttongcb, BUTTON_BACKGROUND_COLOUR);
state->pause_continue_button = GrNewWindow(state->main_window,
PAUSE_CONTINUE_BUTTON_X_POSITION,
PAUSE_CONTINUE_BUTTON_Y_POSITION,
PAUSE_CONTINUE_BUTTON_WIDTH,
PAUSE_CONTINUE_BUTTON_HEIGHT, 0,
BUTTON_BACKGROUND_COLOUR, 0);
GrSelectEvents(state->pause_continue_button, GR_EVENT_MASK_EXPOSURE |
GR_EVENT_MASK_BUTTON_DOWN);
state->anticlockwise_button = GrNewWindow(state->main_window,
ANTICLOCKWISE_BUTTON_X_POSITION,
ANTICLOCKWISE_BUTTON_Y_POSITION,
ANTICLOCKWISE_BUTTON_WIDTH,
ANTICLOCKWISE_BUTTON_HEIGHT, 0,
BUTTON_BACKGROUND_COLOUR,
0);
GrSelectEvents(state->anticlockwise_button, GR_EVENT_MASK_EXPOSURE |
GR_EVENT_MASK_BUTTON_DOWN);
state->clockwise_button = GrNewWindow(state->main_window,
CLOCKWISE_BUTTON_X_POSITION,
CLOCKWISE_BUTTON_Y_POSITION,
CLOCKWISE_BUTTON_WIDTH,
CLOCKWISE_BUTTON_HEIGHT, 0,
BUTTON_BACKGROUND_COLOUR,
0);
GrSelectEvents(state->clockwise_button, GR_EVENT_MASK_EXPOSURE |
GR_EVENT_MASK_BUTTON_DOWN);
state->left_button = GrNewWindow(state->main_window,
LEFT_BUTTON_X_POSITION,
LEFT_BUTTON_Y_POSITION,
LEFT_BUTTON_WIDTH,
LEFT_BUTTON_HEIGHT, 0,
BUTTON_BACKGROUND_COLOUR,
0);
GrSelectEvents(state->left_button, GR_EVENT_MASK_EXPOSURE |
GR_EVENT_MASK_BUTTON_DOWN);
state->right_button = GrNewWindow(state->main_window,
RIGHT_BUTTON_X_POSITION,
RIGHT_BUTTON_Y_POSITION,
RIGHT_BUTTON_WIDTH,
RIGHT_BUTTON_HEIGHT, 0,
BUTTON_BACKGROUND_COLOUR,
0);
GrSelectEvents(state->right_button, GR_EVENT_MASK_EXPOSURE |
GR_EVENT_MASK_BUTTON_DOWN);
state->drop_button = GrNewWindow(state->main_window,
DROP_BUTTON_X_POSITION,
DROP_BUTTON_Y_POSITION,
DROP_BUTTON_WIDTH,
DROP_BUTTON_HEIGHT, 0,
BUTTON_BACKGROUND_COLOUR,
0);
GrSelectEvents(state->drop_button, GR_EVENT_MASK_EXPOSURE |
GR_EVENT_MASK_BUTTON_DOWN);
state->well_window = GrNewWindow(state->main_window,
WELL_WINDOW_X_POSITION,
WELL_WINDOW_Y_POSITION,
WELL_WINDOW_WIDTH,
WELL_WINDOW_HEIGHT, 0,
WELL_WINDOW_BACKGROUND_COLOUR, 0);
GrSelectEvents(state->well_window, GR_EVENT_MASK_EXPOSURE);
GrMapWindow(state->well_window);
state->wellgc = GrNewGC();
GrMapWindow(state->main_window);
state->state = STATE_STOPPED;
state->score = 0;
read_hiscore(state);
state->level = 0;
state->running_buttons_mapped = 0;
srandom(time(0));
choose_new_shape(state);
new_game(state);
}
int
ui_loop(int argc, char **argv, const char *name) {
GR_EVENT event; /* current event */
GR_IMAGE_ID id = 0;
NGLXContext cx;
int width, height, k;
if (GrOpen() < 0) {
fprintf(stderr, "cannot open graphics\n");
exit(1);
}
width = 400;
height = 300;
GrSetErrorHandler(errorcatcher);
w1 = GrNewWindow(GR_ROOT_WINDOW_ID, 10, 10, width, height, 4, BLACK, WHITE);
GrSelectEvents(w1, GR_EVENT_MASK_CLOSE_REQ | GR_EVENT_MASK_EXPOSURE | GR_EVENT_MASK_KEY_DOWN);
GrMapWindow(w1);
gc1 = GrNewGC();
GrSetGCForeground(gc1, WHITE);
cx = nglXCreateContext(NULL, 0);
nglXMakeCurrent(w1, cx);
init();
reshape(width, height);
while (1) {
GrCheckNextEvent(&event);
switch (event.type) {
case GR_EVENT_TYPE_CLOSE_REQ:
GrFreeImage(id);
GrClose();
exit(0);
case GR_EVENT_TYPE_EXPOSURE:
break;
case GR_EVENT_TYPE_KEY_DOWN: {
GR_EVENT_KEYSTROKE *kp = &event.keystroke;
/* XXX: nanoX special keys are totally bugged ! */
switch (kp->ch) {
case 81:
k = KEY_LEFT;
break;
case 83:
k = KEY_RIGHT;
break;
case 82:
k = KEY_UP;
break;
case 84:
k = KEY_DOWN;
break;
default:
k = kp->ch;
break;
}
key(k, 0);
}
break;
default:
idle();
break;
}
}
return 0;
}
int NX_VideoInit (_THIS, SDL_PixelFormat * vformat)
{
GR_SCREEN_INFO si ;
Dprintf ("enter NX_VideoInit\n") ;
if (GrOpen () < 0) {
SDL_SetError ("GrOpen() fail") ;
return -1 ;
}
// use share memory to speed up
#ifdef NANOX_SHARE_MEMORY
GrReqShmCmds (0xFFFF);
#endif
SDL_Window = 0 ;
FSwindow = 0 ;
GammaRamp_R = NULL ;
GammaRamp_G = NULL ;
GammaRamp_B = NULL ;
GrGetScreenInfo (& si) ;
SDL_Visual.bpp = si.bpp ;
/* Determine the current screen size */
this->info.current_w = si.cols ;
this->info.current_h = si.rows ;
// GetVideoMode
SDL_modelist = (SDL_Rect **) SDL_malloc (sizeof (SDL_Rect *) * 2) ;
if (SDL_modelist) {
SDL_modelist [0] = (SDL_Rect *) SDL_malloc (sizeof(SDL_Rect)) ;
if (SDL_modelist [0]) {
SDL_modelist [0] -> x = 0 ;
SDL_modelist [0] -> y = 0 ;
SDL_modelist [0] -> w = si.cols ;
SDL_modelist [0] -> h = si.rows ;
}
SDL_modelist [1] = NULL ;
}
pixel_type = si.pixtype;
SDL_Visual.red_mask = si.rmask;
SDL_Visual.green_mask = si.gmask;
SDL_Visual.blue_mask = si.bmask;
vformat -> BitsPerPixel = SDL_Visual.bpp ;
if (vformat -> BitsPerPixel > 8) {
vformat -> Rmask = SDL_Visual.red_mask ;
vformat -> Gmask = SDL_Visual.green_mask ;
vformat -> Bmask = SDL_Visual.blue_mask ;
}
// See if we have been passed a window to use
SDL_windowid = getenv ("SDL_WINDOWID") ;
// Create the fullscreen (and managed windows : no implement)
create_aux_windows (this) ;
Dprintf ("leave NX_VideoInit\n") ;
return 0 ;
}
/* Initialise the game and return the state structure or NULL on failure: */
nbstate *init(int argc, char *argv[])
{
GR_PROP *prop;
nbstate *state;
GR_SCREEN_INFO si;
GR_BITMAP cursor = 0;
GR_WM_PROPERTIES props;
/* Try to connect to the Nano-X server: */
if(GrOpen() < 1) {
fprintf(stderr, "Couldn't connect to Nano-X server\n");
return NULL;
}
/* Check that the server was built with alpha blending support
* (necessary for the alpha blended sprites and special effects): */
GrGetScreenInfo(&si);
if(!si.alphablend) {
fprintf(stderr, "Error: Nano-X server was built without alpha "
"blending support\nSet ALPHABLENDING = 1 in "
"include/device.h, rebuild, and try again.\n");
return NULL;
}
/* Allocate the state structure and initialise it with defaults: */
if(!(state = malloc(sizeof(nbstate)))) return NULL;
setup_default_state(state);
/* Try to parse the command line arguments: */
if(parse_cmd_args(state, argc, argv)) {
free(state);
return NULL;
}
/* Try to load the game file: */
if(load_game_file(state)) {
free(state);
return NULL;
}
/* Load the high score file: */
load_hiscore(state);
/* Calculate the canvas size: */
state->canvaswidth = state->width * state->brickwidth;
state->canvasheight = state->scores.h + state->ball.s->h +
(2 * BALLS_BORDER) +
(state->height * state->brickheight) +
3 * state->brickheight + state->batheight;
/* Place the bat in the centre of the window: */
state->batx = state->canvaswidth / 2;
/* Create various pixmaps and alpha channels: */
state->scores.p = GrNewPixmap(state->canvaswidth, state->scores.h,
NULL);
state->scores.a = GrNewAlpha(state->canvaswidth, state->scores.h);
state->canvas = GrNewPixmap(state->canvaswidth, state->canvasheight,
NULL);
/* The new and old canvasses are only used when screen fading is
* enabled: */
if(state->faderate) {
state->newcanvas = GrNewPixmap(state->canvaswidth,
state->canvasheight, NULL);
state->oldcanvas = GrNewPixmap(state->canvaswidth,
state->canvasheight, NULL);
}
state->brickalpha = GrNewAlpha(state->brickwidth, state->brickheight);
/* Start off with the canvas completely black: */
GrSetGCForeground(state->gc, GR_COLOR_BLACK);
GrFillRect(state->canvas, state->gc, 0, 0, state->canvaswidth,
state->canvasheight);
/* If there is a window manager running, place the window off the
* screen and let the window manager move it where it wants (avoids
* flicker if we were to draw the window on screen before the window
* manager moved it somewhere else): */
if(GrGetWindowProperty(GR_ROOT_WINDOW_ID, "WINDOW_MANAGER", &prop)) {
free(prop);
state->winx = GR_OFF_SCREEN;
}
/* Create the output window: */
state->wid = GrNewWindow(GR_ROOT_WINDOW_ID, state->winx, 0,
state->canvaswidth, state->canvasheight, 0, 0, 0);
/* Set the window title: */
props.flags = GR_WM_FLAGS_TITLE;
props.title = "NanoBreaker";
GrSetWMProperties(state->wid, &props);
/* Make the cursor over the output window be invisible: */
GrSetCursor(state->wid, 1, 1, 1, 1, 0, 0, &cursor, &cursor);
/* Select the events we want to receive for the output window: */
GrSelectEvents(state->wid, GR_EVENT_MASK_CLOSE_REQ |
GR_EVENT_MASK_EXPOSURE |
GR_EVENT_MASK_BUTTON_DOWN |
GR_EVENT_MASK_KEY_DOWN |
GR_EVENT_MASK_KEY_UP |
GR_EVENT_MASK_UPDATE |
GR_EVENT_MASK_TIMER);
/* Select for mouse position events on the root window so we can move
* the bat even when the pointer strays outside the window (which it
* often does because the cursor is invisible you don't know exactly
* where it is): */
GrSelectEvents(GR_ROOT_WINDOW_ID, GR_EVENT_MASK_MOUSE_POSITION);
/* Map the output window (make it visible): */
GrMapWindow(state->wid);
/* Create the one second periodic timer that is used to decrement the
* power-up and power-down timers: */
state->tid = GrCreateTimer(state->wid, 1000, GR_TRUE);
/* Reset the game: */
reset_game(state);
return state; /* Return the newly allocated state structure. */
}
void initialise(lstate *state)
{
GR_SCREEN_INFO si;
GR_IMAGE_ID back_image;
GR_IMAGE_INFO imageinfo;
int rows = 1, columns = 1, width, height, x = 0, y = 0;
GR_WM_PROPERTIES props;
litem *i;
if(GrOpen() < 0) {
GrError("Couldn't connect to Nano-X server\n");
exit(4);
}
state->window_background_mode = 0;
state->window_background_image = NULL;
sspid = -1;
read_config(state);
GrGetScreenInfo(&si);
if(si.rows > si.cols) {
rows = state->numlitems;
while((((rows / columns) + rows % columns) * ITEM_HEIGHT) >
si.rows) {
columns++;
}
if((columns * ITEM_WIDTH) > si.cols) goto toomany;
rows = (rows / columns) + (rows % columns);
width = columns * ITEM_WIDTH + 1 + columns;
height = rows * ITEM_HEIGHT + 1 + rows;
} else {
columns = state->numlitems;
while((((columns / rows) + (columns % rows)) * ITEM_WIDTH) >
si.cols) {
rows++;
}
if((rows * ITEM_HEIGHT) > si.rows) goto toomany;
columns = (columns / rows) + (columns % rows);
width = columns * ITEM_WIDTH + 1 + columns;
height = (rows * ITEM_HEIGHT) + 1 + rows;
y = si.rows - (rows * ITEM_HEIGHT) - 1 - rows;
}
state->gc = GrNewGC();
GrSetGCForeground(state->gc, ITEM_TEXT_COLOUR);
GrSetGCBackground(state->gc, ITEM_BACKGROUND_COLOUR);
if(state->window_background_image) {
if(!(back_image = GrLoadImageFromFile(
state->window_background_image, 0))) {
GrError("Couldn't load background image\n");
} else {
GrGetImageInfo(back_image, &imageinfo);
if(!(state->background_pixmap = GrNewPixmap(
imageinfo.width,
imageinfo.height, NULL))) {
GrError("Couldn't allocate pixmap "
"for background image\n");
} else {
GrDrawImageToFit(state->background_pixmap,
state->gc, 0, 0, imageinfo.width,
imageinfo.height, back_image);
GrFreeImage(back_image);
GrSetBackgroundPixmap(GR_ROOT_WINDOW_ID,
state->background_pixmap,
state->window_background_mode);
GrClearWindow(GR_ROOT_WINDOW_ID, GR_TRUE);
}
}
}
if(state->ssitems)
GrSelectEvents(GR_ROOT_WINDOW_ID, GR_EVENT_MASK_SCREENSAVER);
state->main_window = GrNewWindow(GR_ROOT_WINDOW_ID, 0, y, width, height,
0, ITEM_BACKGROUND_COLOUR, 0);
GrSelectEvents(state->main_window, GR_EVENT_MASK_CLOSE_REQ | GR_EVENT_MASK_TIMER);
props.flags = GR_WM_FLAGS_PROPS;
props.props = GR_WM_PROPS_NOMOVE | GR_WM_PROPS_NODECORATE | GR_WM_PROPS_NOAUTOMOVE | GR_WM_PROPS_NOAUTORESIZE;
GrSetWMProperties(state->main_window, &props);
i = state->lastlitem;
y = 0;
while(i) {
i->wid = GrNewWindow(state->main_window,
(x * ITEM_WIDTH) + x + 1,
(y * ITEM_HEIGHT) + y + 1, ITEM_WIDTH,
ITEM_HEIGHT, 1, ITEM_BACKGROUND_COLOUR, ITEM_BORDER_COLOUR);
GrSelectEvents(i->wid, GR_EVENT_MASK_EXPOSURE | GR_EVENT_MASK_BUTTON_DOWN);
GrMapWindow(i->wid);
i = i->prev;
if(++x == columns) {
x = 0;
y++;
}
}
GrMapWindow(state->main_window);
signal(SIGCHLD, &reaper);
do_startups(state);
return;
toomany:
GrError("Too many items to fit on screen\n");
exit(6);
}
