/*
* Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED
* All rights reserved.
*
* FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited,
* non-exclusive and royalty-free license to use, copy, modify and
* redistribute, solely for non-commercial and non-profit purposes, the
* computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and
* conditions of this Agreement. For the avoidance of doubt, you acquire
* only a limited right to use the SOFTWARE hereunder, and FLL or any
* third party developer retains all rights, including but not limited to
* copyrights, in and to the SOFTWARE.
*
* (1) FLL does not grant you a license in any way for commercial
* purposes. You may use the SOFTWARE only for non-commercial and
* non-profit purposes only, such as academic, research and internal
* business use.
* (2) The SOFTWARE is protected by the Copyright Law of Japan and
* international copyright treaties. If you make copies of the SOFTWARE,
* with or without modification, as permitted hereunder, you shall affix
* to all such copies of the SOFTWARE the above copyright notice.
* (3) An explicit reference to this SOFTWARE and its copyright owner
* shall be made on your publication or presentation in any form of the
* results obtained by use of the SOFTWARE.
* (4) In the event that you modify the SOFTWARE, you shall notify FLL by
* e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
* for such modification or the source code of the modified part of the
* SOFTWARE.
*
* THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL
* MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND
* EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES'
* RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY
* MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY.
* UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT,
* OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL
* DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES
* ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES
* FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY
* DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF
* SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART
* OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY
* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
*
* $OpenXM: OpenXM_contrib2/windows/engine2000/ox_plot_win.c,v 1.2 2001/10/09 01:36:29 noro Exp $
*/
#include "ca.h"
#include "parse.h"
#include "ox.h"
#include "ifplot.h"
#ifdef ABS
#undef ABS
#define ABS(a) ((a)>0?(a):-(a))
#endif
static char *dname;
static int remotes;
static int depth,scrn;
extern jmp_buf ox_env;
extern DWORD MainThread;
static int busy;
HBRUSH ClearBrush,DrawBrush;
#define LABELWIDTH 150
int search_canvas()
{
int i;
for ( i = 0; i < MAXCANVAS; i++ )
if ( !canvas[i] ) {
canvas[i] = (struct canvas *)MALLOC(sizeof(struct canvas));
canvas[i]->index = i; return i;
}
}
int search_active_canvas()
{
int i;
for ( i = 0; i < MAXCANVAS; i++ )
if ( canvas[i] )
return i;
return -1;
}
void create_canvas(struct canvas *can)
{
alloc_pixmap(can);
can->real_can = can;
PostThreadMessage(MainThread,WM_APP,can->index,0);
}
void destroy_canvas(struct canvas *can)
{
if ( can == current_can ) {
reset_busy(can); current_can = 0;
}
canvas[can->index] = 0;
}
void clear_pixmap(struct canvas *can)
{
RECT rect;
create_brushes();
rect.left = 0; rect.top = 0;
rect.right = can->width; rect.bottom = can->height;
FillRect(can->pix,&rect,ClearBrush);
}
void alloc_pixmap(struct canvas *can)
{
HDC pix;
HBITMAP bm;
int bpp,np;
BITMAP bmobj;
void *bits;
can->pix = pix = CreateCompatibleDC(NULL);
bpp = GetDeviceCaps(pix,BITSPIXEL);
np = GetDeviceCaps(pix,PLANES);
// XXX: CreateCompatibleBitmap() creates a monochrome bitmap
// bm = CreateCompatibleBitmap(pix,can->width,can->height);
bits = (void *)calloc(((bpp*can->width+31)/32)*can->height*np,4);
bm = CreateBitmap(can->width,can->height,np,bpp,bits);
SelectObject(pix,bm);
clear_pixmap(can);
current_can = can;
}
void copy_to_canvas(struct canvas *can)
{
PostThreadMessage(MainThread,WM_APP,can->index,0);
}
void copy_subimage(struct canvas *subcan,struct canvas *can,POINT pos)
{
BitBlt(can->pix,pos.x,pos.y,subcan->width,subcan->height,subcan->pix,0,0,SRCCOPY);
}
void draw_wideframe(struct canvas *can,DRAWABLE d)
{
struct canvas fakecan;
double xmid,ymid,dx,dy;
POINT s,e;
RECT rect;
fakecan = *can;
dx = 10*(can->xmax-can->xmin); dy = 10*(can->ymax-can->ymin);
xmid = (can->xmax+can->xmin)/2; ymid = (can->ymax+can->ymin)/2;
fakecan.xmin = xmid-dx/2; fakecan.xmax = xmid+dx/2;
fakecan.ymin = ymid-dy/2; fakecan.ymax = ymid+dy/2;
rect.left = 0; rect.top = 0;
rect.right = can->width; rect.bottom = can->height;
create_brushes();
FillRect(d,&rect,ClearBrush);
pline(display,&fakecan,d);
XC(s) = can->width*9/20; YC(s) = can->height*9/20;
XC(e) = can->width*11/20; YC(e) = can->height*11/20;
draw_frame0(d,s,e);
}
void create_brushes()
{
if ( !ClearBrush )
ClearBrush = CreateSolidBrush(0xffffff);
if ( !DrawBrush )
DrawBrush = CreateSolidBrush(0);
}
void draw_frame0(DRAWABLE d,POINT spos,POINT epos)
{
RECT rect;
int ulx,uly,w,h;
ulx = MIN(XC(spos),XC(epos)); uly = MIN(YC(spos),YC(epos));
w = ABS(XC(spos)-XC(epos)); h = ABS(YC(spos)-YC(epos));
if ( !w || !h )
return;
rect.left = spos.x; rect.top = spos.y;
rect.right = epos.x; rect.bottom = epos.y;
FrameRect(d,&rect,DrawBrush);
}