static void the_title(int x, int y)
{
char *t1 = "MGRX 1.0";
char *t2 = "test programs launcher";
grt_centered.txo_fgcolor.v = LIGHTGREEN;
grt_centered.txo_font = grf_big;
GrDrawString(t1, strlen(t1), 0 + x, 0 + y, &grt_centered);
grt_centered.txo_font = grf_std;
GrDrawString(t2, strlen(t2), 0 + x, 40 + y, &grt_centered);
}
static void paint_animation(void)
{
static int pos = 620;
static int ini = 0;
static GrContext *grc;
int ltext, wtext;
if (!ini) {
grc = GrCreateContext(620, 30, NULL, NULL);
if (grc == NULL)
return;
ini = 1;
}
grt_left.txo_fgcolor.v = CYAN;
grt_left.txo_font = grf_std;
ltext = strlen(animatedtext);
wtext = GrStringWidth(animatedtext, ltext, &grt_left);
GrSetContext(grc);
GrClearContext(DARKGRAY);
GrDrawString(animatedtext, ltext, pos, 15, &grt_left);
GrSetContext(grcglob);
GrBitBlt(NULL, 10, 8, grc, 0, 0, 629, 29, GrWRITE);
pos -= 1;
if (pos <= -wtext)
pos = 620;
}
void ws_bmdrawtext(struct ws_bitmap *bm, int x, int y, int w, const char *txt,
GrColor fg,
GrColor bg)
{
char buffer[256];
int clen = ws_charstrlen(w);
my_assert(txt != NULL);
if (clen > 255) {
clen = 255;
}
strncpy(buffer, txt, clen);
buffer[clen] = 0;
if (strlen(buffer) == 0) {
return;
}
ws_private.textopt.txo_bgcolor.v = bg == -1 ? GrOR : bg;
ws_private.textopt.txo_fgcolor.v = fg;
GrSetContext( (GrContext *)bm->bitmap );
GrDrawString(buffer, strlen(buffer), x, y, &ws_private.textopt);
GrSetContext(NULL);
}
void displayfont(GrFont *font,char *text,int len)
{
GrTextOption opt;
int ww,hh;
int bx,by;
int bw,bh;
GrEvent ev;
memset(&opt,0,sizeof(opt));
opt.txo_font = font;
opt.txo_xalign = GR_ALIGN_LEFT;
opt.txo_yalign = GR_ALIGN_TOP;
GrFilledBox(0,0,GrSizeX(),GrSizeY(),GrBlack());
opt.txo_direct = GR_TEXT_RIGHT;
opt.txo_fgcolor.v = GrBlack();
opt.txo_bgcolor.v = c1;
ww = GrStringWidth(text,len,&opt);
hh = GrStringHeight(text,len,&opt);
bw = ww+2*hh;
bh = ww;
bx = cx - bw/2;
by = cy - bh/2;
GrDrawString(text,len,bx+hh,by,&opt);
opt.txo_direct = GR_TEXT_DOWN;
opt.txo_bgcolor.v = c2;
GrDrawString(text,len,bx+bw-hh,by,&opt);
opt.txo_direct = GR_TEXT_LEFT;
opt.txo_bgcolor.v = c3;
GrDrawString(text,len,bx+bw-ww-hh,by+bh-hh,&opt);
opt.txo_direct = GR_TEXT_UP;
opt.txo_bgcolor.v = c4;
GrDrawString(text,len,bx,by+bh-ww,&opt);
GrEventWaitKeyOrClick(&ev);
GrClearClipBox(GrBlack());
opt.txo_direct = GR_TEXT_RIGHT;
opt.txo_fgcolor.v = c1;
opt.txo_bgcolor.v = GrBlack();
bx = GrSizeX() / 16;
by = GrSizeY() / 16;
bx = (bx + 7) & ~7;
while(by < GrSizeY()) {
GrDrawString(test_text,strlen(test_text),bx,by,&opt);
opt.txo_fgcolor.v ^= GR_UNDERLINE_TEXT;
by += hh;
}
GrEventWaitKeyOrClick(&ev);
}
static void paint_foot(char *s)
{
grt_centered.txo_fgcolor.v = LIGHTGREEN;
grt_centered.txo_font = grf_std;
GrSetClipBox(10, 440, 630, 470);
GrClearClipBox(CYAN);
GrDrawString(s, strlen(s), 320, 455, &grt_centered);
GrResetClipBox();
}
static void the_info(int x, int y)
{
char aux[81];
char sys[4] = "?";
int nsys;
char *kbsysencoding;
int nenc;
grt_centered.txo_fgcolor.v = CYAN;
grt_centered.txo_font = grf_std;
nsys = GrGetLibrarySystem();
if (nsys == MGRX_VERSION_GCC_386_DJGPP)
strcpy(sys, "DJ2");
else if (nsys == MGRX_VERSION_GCC_386_LINUX)
strcpy(sys, "LNX");
else if (nsys == MGRX_VERSION_GCC_386_X11)
strcpy(sys, "X11");
else if (nsys == MGRX_VERSION_GCC_X86_64_LINUX)
strcpy(sys, "L64");
else if (nsys == MGRX_VERSION_GCC_X86_64_X11)
strcpy(sys, "X64");
else if (nsys == MGRX_VERSION_GCC_386_WIN32)
strcpy(sys, "W32");
nenc = GrGetKbSysEncoding();
kbsysencoding = GrStrEncoding(nenc);
sprintf(aux, "Version:%x System:%s", GrGetLibraryVersion(), sys);
GrDrawString(aux, strlen(aux), 0 + x, 0 + y, &grt_centered);
sprintf(aux, "KbSysEncoding:%s", kbsysencoding);
GrDrawString(aux, strlen(aux), 0 + x, 20 + y, &grt_centered);
sprintf(aux, "VideoDriver: %s", GrCurrentVideoDriver()->name);
GrDrawString(aux, strlen(aux), 0 + x, 40 + y, &grt_centered);
sprintf(aux, "Mode: %dx%d %d bpp", GrCurrentVideoMode()->width,
GrCurrentVideoMode()->height, GrCurrentVideoMode()->bpp);
GrDrawString(aux, strlen(aux), 0 + x, 60 + y, &grt_centered);
}
/* Draw text txt to x,y (left, upper edge). maximum pixel width is w.
fg,bg=fore/background color. if bg=-1 background is transparent. */
void ws_drawtext(int x, int y, int w, const char *txt, int fg, int bg) {
char buffer[256];
int clen = ws_charstrlen(w);
my_assert(txt != NULL);
if (clen > 255) {
clen = 255;
}
strncpy(buffer, txt, clen);
buffer[clen] = 0;
if (strlen(buffer) == 0) {
return;
}
ws_private.textopt.txo_bgcolor.v = bg == -1 ? GrOR : bg;
ws_private.textopt.txo_fgcolor.v = fg;
GrDrawString(buffer, strlen(buffer), x, y, &ws_private.textopt);
}
