/*
- *
+ *
* This source code is part of
- *
+ *
* G R O M A C S
- *
+ *
* GROningen MAchine for Chemical Simulations
- *
+ *
* VERSION 3.2.0
* Written by David van der Spoel, Erik Lindahl, Berk Hess, and others.
* Copyright (c) 1991-2000, University of Groningen, The Netherlands.
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
- *
+ *
* If you want to redistribute modifications, please consider that
* scientific software is very special. Version control is crucial -
* bugs must be traceable. We will be happy to consider code for
* inclusion in the official distribution, but derived work must not
* be called official GROMACS. Details are found in the README & COPYING
* files - if they are missing, get the official version at www.gromacs.org.
- *
+ *
* To help us fund GROMACS development, we humbly ask that you cite
* the papers on the package - you can find them in the top README file.
- *
+ *
* For more info, check our website at http://www.gromacs.org
- *
+ *
* And Hey:
* Gyas ROwers Mature At Cryogenic Speed
*/
#include "futil.h"
typedef struct {
- XColor xc;
- t_windata wd;
+ XColor xc;
+ t_windata wd;
} t_col;
typedef struct {
- t_windata wd;
- t_windata but;
- int ncol;
- t_col *col;
+ t_windata wd;
+ t_windata but;
+ int ncol;
+ t_col *col;
} t_sc;
-static gmx_bool ColCallBack(struct t_x11 *x11,XEvent *event, Window w, void *data)
+static gmx_bool ColCallBack(struct t_x11 *x11, XEvent *event, Window w, void *data)
{
- t_col *col;
- XColor *xc;
- int r,g,b;
- t_windata *wd;
+ t_col *col;
+ XColor *xc;
+ int r, g, b;
+ t_windata *wd;
- col=(t_col *)data;
- xc=&(col->xc);
- wd=&(col->wd);
- switch (event->type) {
- case ButtonPress:
- r=xc->red >> 8;
- g=xc->green >> 8;
- b=xc->blue >> 8;
- printf("%6d%6d%6d\t\t%-20s\n",r,g,b,wd->text);
- break;
- }
- return FALSE;
+ col = (t_col *)data;
+ xc = &(col->xc);
+ wd = &(col->wd);
+ switch (event->type)
+ {
+ case ButtonPress:
+ r = xc->red >> 8;
+ g = xc->green >> 8;
+ b = xc->blue >> 8;
+ printf("%6d%6d%6d\t\t%-20s\n", r, g, b, wd->text);
+ break;
+ }
+ return FALSE;
}
-static gmx_bool BCallBack(struct t_x11 *x11,XEvent *event, Window w, void *data)
+static gmx_bool BCallBack(struct t_x11 *x11, XEvent *event, Window w, void *data)
{
- t_sc *sc;
-
- sc=(t_sc *)data;
- switch (event->type) {
- case Expose:
- XSetForeground(x11->disp,x11->gc,sc->col[sc->ncol-1].xc.pixel);
- TextInWin(x11,&sc->but,sc->but.text,eXCenter,eYCenter);
- break;
- case ConfigureNotify:
- sc->but.width=event->xconfigure.width;
- sc->but.height=event->xconfigure.height;
- break;
- case EnterNotify:
- LightBorder(x11->disp,sc->but.self,sc->col[sc->ncol-1].xc.pixel);
- break;
- case LeaveNotify:
- LightBorder(x11->disp,sc->but.self,sc->col[0].xc.pixel);
- break;
- case ButtonPress:
- x11->UnRegisterCallback(x11,sc->wd.self);
- x11->UnRegisterCallback(x11,sc->but.self);
- return TRUE;
- }
- return FALSE;
+ t_sc *sc;
+
+ sc = (t_sc *)data;
+ switch (event->type)
+ {
+ case Expose:
+ XSetForeground(x11->disp, x11->gc, sc->col[sc->ncol-1].xc.pixel);
+ TextInWin(x11, &sc->but, sc->but.text, eXCenter, eYCenter);
+ break;
+ case ConfigureNotify:
+ sc->but.width = event->xconfigure.width;
+ sc->but.height = event->xconfigure.height;
+ break;
+ case EnterNotify:
+ LightBorder(x11->disp, sc->but.self, sc->col[sc->ncol-1].xc.pixel);
+ break;
+ case LeaveNotify:
+ LightBorder(x11->disp, sc->but.self, sc->col[0].xc.pixel);
+ break;
+ case ButtonPress:
+ x11->UnRegisterCallback(x11, sc->wd.self);
+ x11->UnRegisterCallback(x11, sc->but.self);
+ return TRUE;
+ }
+ return FALSE;
}
-static gmx_bool scCallBack(struct t_x11 *x11,XEvent *event, Window w, void *data)
+static gmx_bool scCallBack(struct t_x11 *x11, XEvent *event, Window w, void *data)
{
- t_sc *sc;
- int i;
- int nx,ny,X,Y,Dx,Dy,th;
- float x,y,dx,dy;
-
- th=XTextHeight(x11->font)+6;
- sc=(t_sc *)data;
- switch (event->type) {
- case ConfigureNotify:
- x=sc->wd.width=event->xconfigure.width;
- y=sc->wd.height=event->xconfigure.height-th;
- if ((x >= 100) && (y >= 100)) {
+ t_sc *sc;
+ int i;
+ int nx, ny, X, Y, Dx, Dy, th;
+ float x, y, dx, dy;
+
+ th = XTextHeight(x11->font)+6;
+ sc = (t_sc *)data;
+ switch (event->type)
+ {
+ case ConfigureNotify:
+ x = sc->wd.width = event->xconfigure.width;
+ y = sc->wd.height = event->xconfigure.height-th;
+ if ((x >= 100) && (y >= 100))
+ {
#ifdef DEBUG
- printf("Disp: %x, But: %x, Font: %x x: %d, th: %d\n",
- x11->disp,sc->but.self,x11->font,(int)x,th);
+ printf("Disp: %x, But: %x, Font: %x x: %d, th: %d\n",
+ x11->disp, sc->but.self, x11->font, (int)x, th);
#endif
- XResizeWindow(x11->disp,sc->but.self,(int)x-4,th-4);
- nx=sqrt(sc->ncol);
- ny=sc->ncol/nx;
- while (nx*ny < sc->ncol)
- ny++;
- dx=((float)x) / nx;
- dy=((float)y) / ny;
- for(i=0; (i<sc->ncol); i++) {
- X=x=(i%nx) * dx;
- Y=y=(i/nx) * dy;
- Dx=(int)(x+dx)-X;
- Dy=(int)(y+dy)-Y;
- XMoveWindow(x11->disp,sc->col[i].wd.self,X,th+Y);
- XResizeWindow(x11->disp,sc->col[i].wd.self,Dx,Dy);
- }
+ XResizeWindow(x11->disp, sc->but.self, (int)x-4, th-4);
+ nx = sqrt(sc->ncol);
+ ny = sc->ncol/nx;
+ while (nx*ny < sc->ncol)
+ {
+ ny++;
+ }
+ dx = ((float)x) / nx;
+ dy = ((float)y) / ny;
+ for (i = 0; (i < sc->ncol); i++)
+ {
+ X = x = (i%nx) * dx;
+ Y = y = (i/nx) * dy;
+ Dx = (int)(x+dx)-X;
+ Dy = (int)(y+dy)-Y;
+ XMoveWindow(x11->disp, sc->col[i].wd.self, X, th+Y);
+ XResizeWindow(x11->disp, sc->col[i].wd.self, Dx, Dy);
+ }
+ }
+ break;
}
- break;
- }
- return FALSE;
+ return FALSE;
}
-static int col_comp(const void *c1,const void *c2)
+static int col_comp(const void *c1, const void *c2)
{
- XColor *x1,*x2;
- int dr,dg;
- int diff;
+ XColor *x1, *x2;
+ int dr, dg;
+ int diff;
- x1=&(((t_col *)c1)->xc);
- x2=&(((t_col *)c2)->xc);
+ x1 = &(((t_col *)c1)->xc);
+ x2 = &(((t_col *)c2)->xc);
- /* sort on intensity */
- diff=(x1->red+x1->green+x1->blue)-(x2->red+x2->green+x2->blue);
+ /* sort on intensity */
+ diff = (x1->red+x1->green+x1->blue)-(x2->red+x2->green+x2->blue);
- if (diff==0) {
- if ((dr=(x1->red-x2->red)) != 0)
- return dr;
- if ((dg=(x1->green-x2->green)) != 0)
- return dg;
- return x1->blue-x2->blue;
- }
- else
- return diff;
+ if (diff == 0)
+ {
+ if ((dr = (x1->red-x2->red)) != 0)
+ {
+ return dr;
+ }
+ if ((dg = (x1->green-x2->green)) != 0)
+ {
+ return dg;
+ }
+ return x1->blue-x2->blue;
+ }
+ else
+ {
+ return diff;
+ }
}
-static void read_col(t_x11 *x11,t_sc *sc,char *rgb)
+static void read_col(t_x11 *x11, t_sc *sc, char *rgb)
{
- FILE *fp;
- char buf[STRLEN],name[STRLEN],*dummy;
- int i,j;
- int r,g,b;
- XColor xc,exact;
- t_col *cols;
-
- if ((fp=fopen(rgb,"r"))==NULL) {
- perror(rgb);
- exit(1);
- }
- do {
- dummy=NULL;
- if (fscanf(fp,"%d%d%d",&r,&g,&b)==3) {
- dummy=fgets2(buf,STRLEN-1,fp);
- if (dummy) {
- trim(buf);
- /* Filter out colours with names of two words */
- sscanf(buf,"%s",name);
- /* Filter out duplicate colours (grey and gray) */
- if (strstr(name,"gray")==0) {
- if (XAllocNamedColor(x11->disp,x11->cmap,name,&xc,&exact)) {
- srenew(sc->col,++sc->ncol);
- sc->col[sc->ncol-1].xc=xc;
+ FILE *fp;
+ char buf[STRLEN], name[STRLEN], *dummy;
+ int i, j;
+ int r, g, b;
+ XColor xc, exact;
+ t_col *cols;
+
+ if ((fp = fopen(rgb, "r")) == NULL)
+ {
+ perror(rgb);
+ exit(1);
+ }
+ do
+ {
+ dummy = NULL;
+ if (fscanf(fp, "%d%d%d", &r, &g, &b) == 3)
+ {
+ dummy = fgets2(buf, STRLEN-1, fp);
+ if (dummy)
+ {
+ trim(buf);
+ /* Filter out colours with names of two words */
+ sscanf(buf, "%s", name);
+ /* Filter out duplicate colours (grey and gray) */
+ if (strstr(name, "gray") == 0)
+ {
+ if (XAllocNamedColor(x11->disp, x11->cmap, name, &xc, &exact))
+ {
+ srenew(sc->col, ++sc->ncol);
+ sc->col[sc->ncol-1].xc = xc;
#ifdef DEBUG
- printf("color %3d: %s\n",sc->ncol,buf);
+ printf("color %3d: %s\n", sc->ncol, buf);
#endif
- InitWin(&(sc->col[sc->ncol-1].wd),0,0,1,1,0,name);
- }
- }
- }
+ InitWin(&(sc->col[sc->ncol-1].wd), 0, 0, 1, 1, 0, name);
+ }
+ }
+ }
+ }
+ }
+ while (dummy);
+ fclose(fp);
+ if (sc->ncol)
+ {
+ qsort(sc->col, sc->ncol, sizeof(sc->col[0]), col_comp);
}
- } while (dummy);
- fclose(fp);
- if (sc->ncol)
- qsort(sc->col,sc->ncol,sizeof(sc->col[0]),col_comp);
- /* Now filter out doubles */
- cols=&(sc->col[0]);
- for(i=1,j=0; (i<sc->ncol); i++) {
- if ((cols[i].xc.red != cols[j].xc.red) ||
- (cols[i].xc.green != cols[j].xc.green) ||
- (cols[i].xc.blue != cols[j].xc.blue)) {
- j++;
- cols[j]=cols[i];
+ /* Now filter out doubles */
+ cols = &(sc->col[0]);
+ for (i = 1, j = 0; (i < sc->ncol); i++)
+ {
+ if ((cols[i].xc.red != cols[j].xc.red) ||
+ (cols[i].xc.green != cols[j].xc.green) ||
+ (cols[i].xc.blue != cols[j].xc.blue))
+ {
+ j++;
+ cols[j] = cols[i];
+ }
}
- }
- sc->ncol=j;
+ sc->ncol = j;
}
-static t_sc *init_sc(t_x11 *x11,Window Parent,char *rgb)
+static t_sc *init_sc(t_x11 *x11, Window Parent, char *rgb)
{
- t_sc *sc;
- Window w;
- int i;
+ t_sc *sc;
+ Window w;
+ int i;
- snew(sc,1);
- InitWin(&sc->wd,0,0,400,300,1,"Show Colours");
- sc->wd.self=XCreateSimpleWindow(x11->disp,Parent,sc->wd.x,sc->wd.y,
- sc->wd.width,sc->wd.height,
- sc->wd.bwidth,WHITE,BLACK);
- x11->RegisterCallback(x11,sc->wd.self,Parent,scCallBack,sc);
- x11->SetInputMask(x11,sc->wd.self,ButtonPressMask | ExposureMask |
- StructureNotifyMask);
- InitWin(&sc->but,0,0,sc->wd.width-2,XTextHeight(x11->font)+2,1,"Quit");
- sc->but.self=XCreateSimpleWindow(x11->disp,sc->wd.self,sc->but.x,sc->but.y,
- sc->but.width,sc->but.height,
- sc->but.bwidth,BLACK,BLACK);
- x11->RegisterCallback(x11,sc->but.self,sc->but.self,BCallBack,sc);
- x11->SetInputMask(x11,sc->but.self,ButtonPressMask | ExposureMask |
- StructureNotifyMask | EnterWindowMask |
- LeaveWindowMask);
+ snew(sc, 1);
+ InitWin(&sc->wd, 0, 0, 400, 300, 1, "Show Colours");
+ sc->wd.self = XCreateSimpleWindow(x11->disp, Parent, sc->wd.x, sc->wd.y,
+ sc->wd.width, sc->wd.height,
+ sc->wd.bwidth, WHITE, BLACK);
+ x11->RegisterCallback(x11, sc->wd.self, Parent, scCallBack, sc);
+ x11->SetInputMask(x11, sc->wd.self, ButtonPressMask | ExposureMask |
+ StructureNotifyMask);
+ InitWin(&sc->but, 0, 0, sc->wd.width-2, XTextHeight(x11->font)+2, 1, "Quit");
+ sc->but.self = XCreateSimpleWindow(x11->disp, sc->wd.self, sc->but.x, sc->but.y,
+ sc->but.width, sc->but.height,
+ sc->but.bwidth, BLACK, BLACK);
+ x11->RegisterCallback(x11, sc->but.self, sc->but.self, BCallBack, sc);
+ x11->SetInputMask(x11, sc->but.self, ButtonPressMask | ExposureMask |
+ StructureNotifyMask | EnterWindowMask |
+ LeaveWindowMask);
+
+ read_col(x11, sc, rgb);
+ fprintf(stderr, "%d colors found\n", sc->ncol);
+ fprintf(stderr, "%6s%6s%6s\t\t%-20s\n", "Red", "Green", "Blue", "name");
+ for (i = 0; (i < sc->ncol); i++)
+ {
+ sc->col[i].wd.self = w = XCreateSimpleWindow(x11->disp, sc->wd.self, 0, 0, 1, 1, 0,
+ BLACK, sc->col[i].xc.pixel);
+ x11->RegisterCallback(x11, w, sc->wd.self, ColCallBack, &(sc->col[i]));
+ x11->SetInputMask(x11, w, ButtonPressMask);
+ }
- read_col(x11,sc,rgb);
- fprintf(stderr,"%d colors found\n",sc->ncol);
- fprintf(stderr,"%6s%6s%6s\t\t%-20s\n","Red","Green","Blue","name");
- for(i=0; (i<sc->ncol); i++) {
- sc->col[i].wd.self=w=XCreateSimpleWindow(x11->disp,sc->wd.self,0,0,1,1,0,
- BLACK,sc->col[i].xc.pixel);
- x11->RegisterCallback(x11,w,sc->wd.self,ColCallBack,&(sc->col[i]));
- x11->SetInputMask(x11,w,ButtonPressMask);
- }
-
- return sc;
+ return sc;
}
int
main(int argc, char *argv[])
{
- t_x11 *x11;
- t_sc *sc;
- char *fn;
+ t_x11 *x11;
+ t_sc *sc;
+ char *fn;
- x11=GetX11(&argc,argv);
- if (argc > 1)
- fn=argv[1];
- else
- fn="/usr/lib/X11/rgb.txt";
- if (!gmx_fexist(fn)) {
- fprintf(stderr,"Usage: %s rgb.txt\n",argv[0]);
- fprintf(stderr,"rgb.txt is usually somewhere in your X windows directories.\n");
- exit(1);
- }
- sc=init_sc(x11,x11->root,fn);
- XMapWindow(x11->disp,sc->wd.self);
- XMapSubwindows(x11->disp,sc->wd.self);
- x11->MainLoop(x11);
- x11->CleanUp(x11);
+ x11 = GetX11(&argc, argv);
+ if (argc > 1)
+ {
+ fn = argv[1];
+ }
+ else
+ {
+ fn = "/usr/lib/X11/rgb.txt";
+ }
+ if (!gmx_fexist(fn))
+ {
+ fprintf(stderr, "Usage: %s rgb.txt\n", argv[0]);
+ fprintf(stderr, "rgb.txt is usually somewhere in your X windows directories.\n");
+ exit(1);
+ }
+ sc = init_sc(x11, x11->root, fn);
+ XMapWindow(x11->disp, sc->wd.self);
+ XMapSubwindows(x11->disp, sc->wd.self);
+ x11->MainLoop(x11);
+ x11->CleanUp(x11);
- return 0;
+ return 0;
}
biod.pnpi.spb.ru / alexxy / gromacs.git / blobdiff