3 * This source code is part of
7 * GROningen MAchine for Chemical Simulations
10 * Written by David van der Spoel, Erik Lindahl, Berk Hess, and others.
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33 * Gyas ROwers Mature At Cryogenic Speed
49 #include "gmx_fatal.h"
50 /*****************************
54 ****************************/
55 t_dlgitem *FindItem(t_dlg *dlg, t_id id)
59 for(i=0; (i<dlg->nitem); i++)
60 if (dlg->dlgitem[i]->ID==id)
61 return dlg->dlgitem[i];
65 t_dlgitem *FindWin(t_dlg *dlg, Window win)
69 for(i=0; (i<dlg->nitem); i++)
70 if (dlg->dlgitem[i]->win.self==win)
71 return dlg->dlgitem[i];
75 /*****************************
77 * Routines to manipulate items on a dialog box
79 ****************************/
80 gmx_bool QueryDlgItemSize(t_dlg *dlg,t_id id,int *w,int *h)
84 if ((dlgitem=FindItem(dlg,id)) != NULL) {
85 *w=dlgitem->win.width;
86 *h=dlgitem->win.height;
92 gmx_bool QueryDlgItemPos(t_dlg *dlg,t_id id,int *x0,int *y0)
96 if ((dlgitem=FindItem(dlg,id)) != NULL) {
104 int QueryDlgItemX(t_dlg *dlg, t_id id)
108 if ((dlgitem=FindItem(dlg,id)) != NULL)
109 return dlgitem->win.x;
113 int QueryDlgItemY(t_dlg *dlg, t_id id)
117 if ((dlgitem=FindItem(dlg,id)) != NULL)
118 return dlgitem->win.y;
122 int QueryDlgItemW(t_dlg *dlg, t_id id)
126 if ((dlgitem=FindItem(dlg,id)) != NULL)
127 return dlgitem->win.width;
131 int QueryDlgItemH(t_dlg *dlg, t_id id)
135 if ((dlgitem=FindItem(dlg,id)) != NULL)
136 return dlgitem->win.height;
140 gmx_bool SetDlgItemSize(t_dlg *dlg,t_id id,int w,int h)
147 if ((dlgitem=FindItem(dlg,id)) != NULL) {
149 old_w=dlgitem->win.width;
150 old_h=dlgitem->win.height;
153 dlgitem->win.width=w;
155 dlgitem->win.height=h;
157 fprintf(dlg->x11->console,
158 "Size window from: %dx%d to %dx%d\n",old_w,old_h,
159 dlgitem->win.width,dlgitem->win.height);
160 dlg->x11->Flush(dlg->x11);
162 if (dlgitem->win.self)
163 XResizeWindow(dlg->x11->disp,dlgitem->win.self,dlgitem->win.width,
164 dlgitem->win.height);
165 if ((w) && (dlgitem->type==edlgGB)) {
167 t_id gid=dlgitem->GroupID;
169 for (i=0; (i<dlg->nitem); i++) {
170 t_dlgitem *child=dlg->dlgitem[i];
171 if ((child->GroupID==gid) && (child->ID!=id))
172 SetDlgItemSize(dlg,child->ID,w-4*OFFS_X,0);
180 gmx_bool SetDlgItemPos(t_dlg *dlg,t_id id,int x0,int y0)
185 if ((dlgitem=FindItem(dlg,id)) != NULL) {
186 old_x=dlgitem->win.x;
187 old_y=dlgitem->win.y;
191 fprintf(dlg->x11->console,
192 "Move window from: %d,%d to %d,%d\n",old_x,old_y,x0,y0);
193 dlg->x11->Flush(dlg->x11);
195 if (dlgitem->win.self)
196 XMoveWindow(dlg->x11->disp,dlgitem->win.self,x0,y0);
197 if (dlgitem->type==edlgGB) {
199 t_id gid=dlgitem->GroupID;
201 x=dlgitem->win.x+2*OFFS_X-old_x;
202 y=dlgitem->win.y+2*OFFS_Y-old_y;
203 for (i=0; (i<dlg->nitem); i++) {
204 t_dlgitem *child=dlg->dlgitem[i];
205 if ((child->GroupID==gid) && (child->ID!=id))
206 SetDlgItemPos(dlg,child->ID,child->win.x+x,child->win.y+y);
214 /*****************************
216 * Routines to extract information from the dlg proc
217 * after dlg is exec'ed
219 ****************************/
220 gmx_bool IsCBChecked(t_dlg *dlg,t_id id)
224 if ((dlgitem=FindItem(dlg,id)) != NULL)
225 if (dlgitem->type==edlgCB)
226 return dlgitem->u.checkbox.bChecked;
231 t_id RBSelected(t_dlg *dlg,int gid)
235 for(i=0; (i<dlg->nitem); i++)
236 if ((dlg->dlgitem[i]->type==edlgRB) &&
237 (dlg->dlgitem[i]->u.radiobutton.bSelect) &&
238 (dlg->dlgitem[i]->GroupID==gid))
239 return dlg->dlgitem[i]->ID;
244 int EditTextLen(t_dlg *dlg,t_id id)
248 if ((dlgitem=FindItem(dlg,id)) != NULL)
249 if (dlgitem->type==edlgET)
250 return strlen(dlgitem->u.edittext.buf);
255 char *EditText(t_dlg *dlg,t_id id)
259 if ((dlgitem=FindItem(dlg,id)) != NULL)
260 if (dlgitem->type==edlgET)
261 return dlgitem->u.edittext.buf;
266 /*****************************
268 * Exececute the dialog box procedure
269 * Returns when a button is pushed.
270 * return value is the ID of the button
272 ****************************/
273 void ShowDlg(t_dlg *dlg)
278 XMapWindow(dlg->x11->disp,dlg->win.self);
279 XMapSubwindows(dlg->x11->disp,dlg->win.self);
280 for (i=0; (i<dlg->nitem); i++)
281 LightBorder(dlg->x11->disp,dlg->dlgitem[i]->win.self,dlg->bg);
282 XSetForeground(dlg->x11->disp,dlg->x11->gc,dlg->x11->fg);
283 for(i=0; (i<dlg->nitem); i++) {
284 dlgitem=dlg->dlgitem[i];
285 if ((dlgitem->type==edlgBN) &&
286 (dlgitem->u.button.bDefault)) {
287 PushMouse(dlg->x11->disp,dlgitem->win.self,
288 dlgitem->win.width/2,dlgitem->win.height/2);
296 void HideDlg(t_dlg *dlg)
299 PopMouse(dlg->x11->disp);
301 XUnmapSubwindows(dlg->x11->disp,dlg->win.self);
302 XUnmapWindow(dlg->x11->disp,dlg->win.self);
305 void NoHelp(t_dlg *dlg)
310 lines[0]=strdup("Error");
311 lines[1]=strdup("No help for this item");
312 MessageBox(dlg->x11,dlg->wDad,"No Help",2,lines,
313 MB_OK | MB_ICONSTOP | MB_APPLMODAL,NULL,NULL);
319 void HelpDlg(t_dlg *dlg)
322 "Place the cursor over one of the items",
323 "and press the F1 key to get more help.",
324 "First press the OK button."
326 MessageBox(dlg->x11,dlg->win.self,"Help Dialogbox",
327 3,lines,MB_OK | MB_ICONINFORMATION | MB_APPLMODAL,NULL,NULL);
330 void HelpNow(t_dlg *dlg, t_dlgitem *dlgitem)
337 if (!dlgitem->help) {
342 printf("%s\n",dlgitem->help);
344 fgets2(buf,79,stdin);
346 fprintf(dlg->x11->console,"buffer: '%s'\n",buf);
347 dlg->x11->Flush(dlg->x11);
349 if (gmx_strcasecmp(buf,"nok")==0) {
350 /* An error occurred */
351 for(i=0; (i<nlines); i++)
358 bCont=(gmx_strcasecmp(buf,"ok") != 0);
360 srenew(lines,++nlines);
361 lines[nlines-1]=strdup(buf);
365 MessageBox(dlg->x11,dlg->wDad,"Help",
366 nlines,lines,MB_OK | MB_ICONINFORMATION | MB_APPLMODAL,NULL,NULL);
367 for(i=0; (i<nlines); i++)
372 static void EnterDlg(t_dlg *dlg)
374 if (dlg->flags & DLG_APPLMODAL)
375 dlg->bGrab=GrabOK(dlg->x11->console,
376 XGrabPointer(dlg->x11->disp,dlg->win.self,
377 True,0,GrabModeAsync,GrabModeAsync,
378 dlg->win.self,None,CurrentTime));
379 dlg->x11->Flush(dlg->x11);
382 static void ExitDlg(t_dlg *dlg)
385 XUngrabPointer(dlg->x11->disp,CurrentTime);
389 if (dlg->flags & DLG_FREEONBUTTON)
393 static gmx_bool DlgCB(t_x11 *x11,XEvent *event, Window w, void *data)
395 t_dlg *dlg=(t_dlg *)data;
399 if ((dlgitem=FindWin(dlg,w))!=NULL) {
400 nWndProc=(dlgitem->WndProc)(x11,dlgitem,event);
402 fprintf(x11->console,
403 "window: %s, nWndProc: %d\n",dlgitem->win.text,nWndProc);
408 if ((dlgitem->type==edlgBN) && (dlgitem->u.button.bDefault)) {
410 dlg->cb(x11,DLG_EXIT,dlgitem->ID,dlgitem->win.text,dlg->data);
415 for(i=0; (i<dlg->nitem); i++)
416 if ((dlg->dlgitem[i]->type==edlgBN) &&
417 (dlg->dlgitem[i]->u.button.bDefault)) {
418 PushMouse(x11->disp,dlg->dlgitem[i]->win.self,
419 dlg->dlgitem[i]->win.width/2,
420 dlg->dlgitem[i]->win.height/2);
427 dlg->cb(x11,DLG_EXIT,dlgitem->ID,dlgitem->win.text,dlg->data);
432 int gid=dlgitem->GroupID;
433 t_id tid=RBSelected(dlg,gid);
435 fprintf(stderr,"RBPRESSED\n");
438 t_dlgitem *dit=FindItem(dlg,tid);
439 dit->u.radiobutton.bSelect=FALSE;
440 ExposeWin(x11->disp,dit->win.self);
443 gmx_fatal(FARGS,"No RB Selected initially!\n");
444 dlgitem->u.radiobutton.bSelect=TRUE;
445 ExposeWin(x11->disp,dlgitem->win.self);
447 dlg->cb(x11,DLG_SET,dlgitem->ID,dlgitem->win.text,dlg->data);
451 ExposeWin(x11->disp,dlgitem->win.self);
453 dlg->cb(x11,DLG_SET,dlgitem->ID,dlgitem->set,dlg->data);
456 ExposeWin(x11->disp,dlgitem->win.self);
458 dlg->cb(x11,DLG_SET,dlgitem->ID,dlgitem->u.edittext.buf,dlg->data);
461 HelpNow(dlg,dlgitem);
466 gmx_fatal(FARGS,"Invalid return code (%d) from wndproc\n",nWndProc);
469 else if (w==dlg->win.self) {
470 switch(event->type) {
476 if (HelpPressed(event))
488 /*****************************
490 * Routine to add an item to the dialog box
491 * The pointer to the item is copied to the dlg struct,
492 * the item itself may not be freed until the dlg is done with
494 ****************************/
495 void DoCreateDlg(t_dlg *dlg)
498 XSetWindowAttributes attr;
501 attr.border_pixel=dlg->x11->fg;
502 attr.background_pixel=dlg->bg;
503 attr.override_redirect=False;
504 attr.save_under=True;
505 attr.cursor=XCreateFontCursor(dlg->x11->disp,XC_hand2);
506 Val=CWBackPixel | CWBorderPixel | CWOverrideRedirect | CWSaveUnder |
508 dlg->win.self=XCreateWindow(dlg->x11->disp,dlg->wDad,
509 dlg->win.x,dlg->win.y,
510 dlg->win.width,dlg->win.height,
511 dlg->win.bwidth,CopyFromParent,
512 InputOutput,CopyFromParent,
514 dlg->x11->RegisterCallback(dlg->x11,dlg->win.self,dlg->wDad,
516 dlg->x11->SetInputMask(dlg->x11,dlg->win.self,
517 ExposureMask | ButtonPressMask | KeyPressMask);
519 if (!CheckWindow(dlg->win.self))
523 hints.flags=PPosition;
524 XSetStandardProperties(dlg->x11->disp,dlg->win.self,dlg->title,
525 dlg->title,None,NULL,0,&hints);
528 void AddDlgItem(t_dlg *dlg, t_dlgitem *item)
530 #define EnterLeaveMask (EnterWindowMask | LeaveWindowMask)
531 #define UserMask (ButtonPressMask | KeyPressMask)
532 static unsigned long InputMask[edlgNR] = {
533 ExposureMask | UserMask | EnterLeaveMask, /* edlgBN */
534 ExposureMask | UserMask | EnterLeaveMask, /* edlgRB */
535 ExposureMask, /* edlgGB */
536 ExposureMask | UserMask | EnterLeaveMask, /* edlgCB */
538 ExposureMask, /* edlgST */
539 ExposureMask | UserMask | EnterLeaveMask /* edlgET */
544 srenew(dlg->dlgitem,dlg->nitem+1);
546 gmx_fatal(FARGS,"dlgitem not allocated");
548 XCreateSimpleWindow(dlg->x11->disp,dlg->win.self,item->win.x,item->win.y,
549 item->win.width,item->win.height,
550 item->win.bwidth,dlg->x11->fg,dlg->x11->bg);
551 CheckWindow(item->win.self);
553 dlg->x11->RegisterCallback(dlg->x11,item->win.self,dlg->win.self,
555 dlg->x11->SetInputMask(dlg->x11,item->win.self,InputMask[item->type]);
557 switch (item->type) {
559 XSetWindowBackgroundPixmap(dlg->x11->disp,item->win.self,item->u.pixmap.pm);
564 dlg->dlgitem[dlg->nitem]=item;
569 void AddDlgItems(t_dlg *dlg,int nitem,t_dlgitem *item[])
573 for(i=0; (i<nitem); i++) {
575 fprintf(dlg->x11->console,
576 "Adding item: %d from group %d\n",item[i]->ID,item[i]->GroupID);
577 dlg->x11->Flush(dlg->x11);
579 AddDlgItem(dlg,item[i]);
583 void FreeDlgItem(t_dlg *dlg, t_id id)
588 if ((dlgitem=FindItem(dlg,id)) != NULL) {
589 dlg->x11->UnRegisterCallback(dlg->x11,dlgitem->win.self);
590 if (dlgitem->win.self)
591 XDestroyWindow(dlg->x11->disp,dlgitem->win.self);
592 FreeWin(dlg->x11->disp,&(dlgitem->win));
593 switch(dlgitem->type) {
598 sfree(dlgitem->u.groupbox.item);
603 XFreePixmap(dlg->x11->disp,dlgitem->u.pixmap.pm);
606 for (i=0; (i<dlgitem->u.statictext.nlines); i++)
607 sfree(dlgitem->u.statictext.lines[i]);
608 sfree(dlgitem->u.statictext.lines);
611 sfree(dlgitem->u.edittext.buf);
619 void FreeDlg(t_dlg *dlg)
625 dlg->x11->UnRegisterCallback(dlg->x11,dlg->win.self);
626 for(i=0; (i<dlg->nitem); i++) {
627 FreeDlgItem(dlg,dlg->dlgitem[i]->ID);
629 sfree(dlg->dlgitem[i]);
633 XDestroyWindow(dlg->x11->disp,dlg->win.self);
638 /*****************************
640 * Routine to create the DLG structure, returns NULL on failure
642 ****************************/
643 t_dlg *CreateDlg(t_x11 *x11, Window Parent, const char *title,
644 int x0,int y0,int w,int h,int bw, unsigned long fg, unsigned long bg,
645 DlgCallback *cb,void *data)
655 dlg->title=strdup(title);
662 dlg->xmax=DisplayWidth(x11->disp,x11->screen);
663 dlg->ymax=DisplayHeight(x11->disp,x11->screen);
669 XGetGeometry(x11->disp,Parent,&root,&x,&y,
670 &(dlg->xmax),&(dlg->ymax),&dum,&dum);
672 fprintf(x11->console,
673 "Daddy is %d x %d at %d, %d\n",dlg->xmax,dlg->ymax,x,y);
674 dlg->x11->Flush(dlg->x11);
679 InitWin(&(dlg->win),x,y,w,h,bw,NULL);
680 SetDlgSize(dlg,w,h,x0 || y0);
692 void SetDlgSize(t_dlg *dlg,int w,int h, gmx_bool bAutoPosition)
706 fprintf(dlg->x11->console,"SetDlgSize: Dialog is %dx%d, at %d,%d\n",
707 dlg->win.width,dlg->win.height,dlg->win.x,dlg->win.y);
708 dlg->x11->Flush(dlg->x11);
711 XMoveWindow(dlg->x11->disp,dlg->win.self,dlg->win.x,dlg->win.y);
712 XResizeWindow(dlg->x11->disp,dlg->win.self,w,h);