mirror of https://github.com/BOINC/boinc.git
83 lines
2.2 KiB
C
83 lines
2.2 KiB
C
|
|
||
|
|
/* Copyright (c) Nate Robins, 1997. */
|
||
|
|
|
||
|
|
/* portions Copyright (c) Mark Kilgard, 1997, 1998. */
|
||
|
|
|
||
|
|
/* This program is freely distributable without licensing fees
|
||
|
|
and is provided without guarantee or warrantee expressed or
|
||
|
|
implied. This program is -not- in the public domain. */
|
||
|
|
|
||
|
|
|
||
|
|
#include "glutint.h"
|
||
|
|
#include "glutstroke.h"
|
||
|
|
#include "glutbitmap.h"
|
||
|
|
|
||
|
|
extern StrokeFontRec glutStrokeRoman;
|
||
|
|
|
||
|
|
/* To get around the fact that Microsoft DLLs only allow functions
|
||
|
|
to be exported and now data addresses (as Unix DSOs support), the
|
||
|
|
GLUT API constants such as GLUT_STROKE_ROMAN have to get passed
|
||
|
|
through a case statement to get mapped to the actual data structure
|
||
|
|
address. */
|
||
|
|
void*
|
||
|
|
__glutFont(void *font)
|
||
|
|
{
|
||
|
|
switch (*reinterpret_cast<size_t *>(&font)) {
|
||
|
|
#ifdef __MINGW32__
|
||
|
|
case 0:
|
||
|
|
#else
|
||
|
|
case (size_t)GLUT_STROKE_ROMAN:
|
||
|
|
#endif
|
||
|
|
return &glutStrokeRoman;
|
||
|
|
}
|
||
|
|
return &glutStrokeRoman;
|
||
|
|
}
|
||
|
|
|
||
|
|
int
|
||
|
|
__glutGetTransparentPixel(Display * dpy, XVisualInfo * vinfo)
|
||
|
|
{
|
||
|
|
/* the transparent pixel on Win32 is always index number 0. So if
|
||
|
|
we put this routine in this file, we can avoid compiling the
|
||
|
|
whole of layerutil.c which is where this routine normally comes
|
||
|
|
from. */
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
void
|
||
|
|
__glutAdjustCoords(Window parent, int* x, int* y, int* width, int* height)
|
||
|
|
{
|
||
|
|
RECT rect;
|
||
|
|
|
||
|
|
/* adjust the window rectangle because Win32 thinks that the x, y,
|
||
|
|
width & height are the WHOLE window (including decorations),
|
||
|
|
whereas GLUT treats the x, y, width & height as only the CLIENT
|
||
|
|
area of the window. */
|
||
|
|
rect.left = *x; rect.top = *y;
|
||
|
|
rect.right = *x + *width; rect.bottom = *y + *height;
|
||
|
|
|
||
|
|
/* must adjust the coordinates according to the correct style
|
||
|
|
because depending on the style, there may or may not be
|
||
|
|
borders. */
|
||
|
|
AdjustWindowRect(&rect, WS_CLIPSIBLINGS | WS_CLIPCHILDREN |
|
||
|
|
(parent ? WS_CHILD : WS_OVERLAPPEDWINDOW),
|
||
|
|
FALSE);
|
||
|
|
/* FALSE in the third parameter = window has no menu bar */
|
||
|
|
|
||
|
|
/* readjust if the x and y are offscreen */
|
||
|
|
if(rect.left < 0) {
|
||
|
|
*x = 0;
|
||
|
|
} else {
|
||
|
|
*x = rect.left;
|
||
|
|
}
|
||
|
|
|
||
|
|
if(rect.top < 0) {
|
||
|
|
*y = 0;
|
||
|
|
} else {
|
||
|
|
*y = rect.top;
|
||
|
|
}
|
||
|
|
|
||
|
|
*width = rect.right - rect.left; /* adjusted width */
|
||
|
|
*height = rect.bottom - rect.top; /* adjusted height */
|
||
|
|
}
|
||
|
|
|