=================================================================== RCS file: /home/cvs/OpenXM_contrib2/asir2000/plot/ox_plot_xevent.c,v retrieving revision 1.34 retrieving revision 1.35 diff -u -p -r1.34 -r1.35 --- OpenXM_contrib2/asir2000/plot/ox_plot_xevent.c 2015/08/14 13:51:56 1.34 +++ OpenXM_contrib2/asir2000/plot/ox_plot_xevent.c 2018/03/29 01:32:55 1.35 @@ -45,7 +45,7 @@ * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. * - * $OpenXM: OpenXM_contrib2/asir2000/plot/ox_plot_xevent.c,v 1.33 2015/08/06 10:01:53 fujimoto Exp $ + * $OpenXM: OpenXM_contrib2/asir2000/plot/ox_plot_xevent.c,v 1.34 2015/08/14 13:51:56 fujimoto Exp $ */ #include "ca.h" #include "parse.h" @@ -82,9 +82,9 @@ static Atom wm_delete_window; void SetWM_Proto(Widget w) { - XtOverrideTranslations(w, - XtParseTranslationTable("WM_PROTOCOLS: quit()")); - XSetWMProtocols(display,XtWindow(w),&wm_delete_window,1); + XtOverrideTranslations(w, + XtParseTranslationTable("WM_PROTOCOLS: quit()")); + XSetWMProtocols(display,XtWindow(w),&wm_delete_window,1); } #if 0 @@ -130,10 +130,10 @@ static XtAppContext app_con; static int busy; static struct PlotResources { - Pixel ForePixel,BackPixel,DashPixel; - char *ForeName,*BackName,*DashName; - Boolean Reverse; - Boolean UpsideDown; + Pixel ForePixel,BackPixel,DashPixel; + char *ForeName,*BackName,*DashName; + Boolean Reverse; + Boolean UpsideDown; } PlotResources; #define forePixel PlotResources.ForePixel @@ -149,18 +149,18 @@ Pixel BackPixel; Cursor create_cursor(); -#define blackPixel BlackPixel(display,scrn) -#define whitePixel WhitePixel(display,scrn) +#define blackPixel BlackPixel(display,scrn) +#define whitePixel WhitePixel(display,scrn) #define LABELWIDTH 150 void process_xevent() { - XEvent ev; + XEvent ev; - while ( XPending(display) ) { - XtAppNextEvent(app_con,&ev); - XtDispatchEvent(&ev); - } + while ( XPending(display) ) { + XtAppNextEvent(app_con,&ev); + XtDispatchEvent(&ev); + } } /* event handlers */ @@ -169,455 +169,455 @@ static POINT spos,cpos; void press(Widget w,struct canvas *can,XButtonEvent *ev) { - POINT p; + POINT p; - switch ( ev->button ) { - case Button1: - XC(spos) = ev->x; YC(spos) = ev->y; cpos = spos; break; - case Button3: - XC(p) = ev->x; YC(p) = ev->y; draw_coord(can,p); break; - default: - break; - } + switch ( ev->button ) { + case Button1: + XC(spos) = ev->x; YC(spos) = ev->y; cpos = spos; break; + case Button3: + XC(p) = ev->x; YC(p) = ev->y; draw_coord(can,p); break; + default: + break; + } } void motion(Widget w,struct canvas *can,XMotionEvent *ev) { - POINT o,p; + POINT o,p; - if ( ev->state & Button1Mask ) { - o = cpos; XC(cpos) = ev->x; YC(cpos) = ev->y; - draw_frame(can->window,spos,o,cpos); - } else if ( ev->state & Button3Mask ) { - XC(p) = ev->x; YC(p) = ev->y; - draw_coord(can,p); - } + if ( ev->state & Button1Mask ) { + o = cpos; XC(cpos) = ev->x; YC(cpos) = ev->y; + draw_frame(can->window,spos,o,cpos); + } else if ( ev->state & Button3Mask ) { + XC(p) = ev->x; YC(p) = ev->y; + draw_coord(can,p); + } } void release(Widget w,struct canvas *can,XButtonEvent *ev) { - POINT e; - switch ( ev->button ) { - case Button1: - e.x = ev->x; e.y = ev->y; - draw_frame0(can->window,spos,e); - if(!busy - && can->mode != modeNO(INTERACTIVE) - && can->mode != modeNO(POLARPLOT)) plot_resize(can,spos,e); - break; - default: - break; - } + POINT e; + switch ( ev->button ) { + case Button1: + e.x = ev->x; e.y = ev->y; + draw_frame0(can->window,spos,e); + if(!busy + && can->mode != modeNO(INTERACTIVE) + && can->mode != modeNO(POLARPLOT)) plot_resize(can,spos,e); + break; + default: + break; + } } void structure(Widget w,struct canvas *can,XEvent *ev) { - switch ( ev->xany.type ) { - case Expose: - if ( !ev->xexpose.count ) - redraw_canvas(can); - break; - case ConfigureNotify: - redraw_canvas(can); break; - default: - break; - } + switch ( ev->xany.type ) { + case Expose: + if ( !ev->xexpose.count ) + redraw_canvas(can); + break; + case ConfigureNotify: + redraw_canvas(can); break; + default: + break; + } } static int lindex; void lpress(Widget w,struct canvas *can,XButtonEvent *ev) { - lindex = (can->height-ev->y)/(can->height/can->nzstep); - draw_level(can,lindex,hlGC); + lindex = (can->height-ev->y)/(can->height/can->nzstep); + draw_level(can,lindex,hlGC); } void jumpproc(Widget w,struct canvas *can,float *percent) { - int index; + int index; - index = can->nzstep * (1.0-*percent); - if ( index == lindex ) - return; - if ( lindex >= 0 ) - draw_level(can,lindex,drawGC); - lindex = index; - draw_level(can,lindex,hlGC); + index = can->nzstep * (1.0-*percent); + if ( index == lindex ) + return; + if ( lindex >= 0 ) + draw_level(can,lindex,drawGC); + lindex = index; + draw_level(can,lindex,hlGC); } void jumpproc_m(Widget w,struct canvas *can,float *percent) { - int index; + int index; - index = can->nzstep * (1.0-*percent); - if ( index != lindex ) { - draw_level(can,lindex,drawGC); - draw_level(can,lindex,hlGC); - } + index = can->nzstep * (1.0-*percent); + if ( index != lindex ) { + draw_level(can,lindex,drawGC); + draw_level(can,lindex,hlGC); + } } void lrelease(Widget w,struct canvas *can,XButtonEvent *ev) { - draw_level(can,lindex,drawGC); lindex = -1; + draw_level(can,lindex,drawGC); lindex = -1; } void lrelease_m(Widget w,struct canvas *can,XButtonEvent *ev) { - lindex = -1; + lindex = -1; } void draw_level(struct canvas *can,int index,GC gc) { - Pixmap pix; - struct pa *pa; - int i,len; - POINT *p; - Arg arg[2]; - char buf[BUFSIZ]; + Pixmap pix; + struct pa *pa; + int i,len; + POINT *p; + Arg arg[2]; + char buf[BUFSIZ]; - if ( busy || can->wide || index < 0 || index > can->nzstep ) - return; - pix = can->pix; pa = &can->pa[index]; len = pa->length; p = pa->pos; - for ( i = 0; i < len; i++ ) - XDrawPoint(display,pix,gc,p[i].x,p[i].y); - sprintf(buf,"level:%g",can->zmin+(can->zmax-can->zmin)*index/can->nzstep); - XtSetArg(arg[0],XtNlabel,buf); XtSetArg(arg[1],XtNwidth,LABELWIDTH); - XtSetValues(can->level,arg,2); - copy_to_canvas(can); + if ( busy || can->wide || index < 0 || index > can->nzstep ) + return; + pix = can->pix; pa = &can->pa[index]; len = pa->length; p = pa->pos; + for ( i = 0; i < len; i++ ) + XDrawPoint(display,pix,gc,p[i].x,p[i].y); + sprintf(buf,"level:%g",can->zmin+(can->zmax-can->zmin)*index/can->nzstep); + XtSetArg(arg[0],XtNlabel,buf); XtSetArg(arg[1],XtNwidth,LABELWIDTH); + XtSetValues(can->level,arg,2); + copy_to_canvas(can); } void draw_frame(Window window,POINT spos,POINT opos,POINT epos) { - if ( XC(opos) != XC(epos) || YC(opos) != YC(epos) ) - draw_frame0(window,spos,opos); - draw_frame0(window,spos,epos); + if ( XC(opos) != XC(epos) || YC(opos) != YC(epos) ) + draw_frame0(window,spos,opos); + draw_frame0(window,spos,epos); } void draw_frame0(Window window,POINT spos,POINT epos) { - int ulx,uly,w,h; + 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; - XDrawRectangle(display,window,xorGC,ulx,uly,w,h); - XFlush(display); + 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; + XDrawRectangle(display,window,xorGC,ulx,uly,w,h); + XFlush(display); } void draw_coord(struct canvas *can,POINT pos) { - char buf[BUFSIZ]; - Arg arg[2]; - double x,y,xmin,ymax,dx,dy; + char buf[BUFSIZ]; + Arg arg[2]; + double x,y,xmin,ymax,dx,dy; - if ( can->wide ) { - dx = 10*(can->xmax-can->xmin); dy = 10*(can->ymax-can->ymin); - xmin = (can->xmax+can->xmin-dx)/2; - ymax = (can->ymax+can->ymin+dy)/2; - } else { - dx = can->xmax-can->xmin; dy = can->ymax-can->ymin; - xmin = can->xmin; ymax = can->ymax; - } - x = xmin+XC(pos)*dx/can->width; - y = ymax-YC(pos)*dy/can->height; - sprintf(buf,"%s:%g",can->vx?can->vx->name:"horiz",x); - XtSetArg(arg[0],XtNlabel,buf); XtSetArg(arg[1],XtNwidth,LABELWIDTH); - XtSetValues(can->xcoord,arg,2); - sprintf(buf,"%s:%g",can->vy?can->vy->name:"vert",y); - XtSetArg(arg[0],XtNlabel,buf); XtSetArg(arg[1],XtNwidth,LABELWIDTH); - XtSetValues(can->ycoord,arg,2); + if ( can->wide ) { + dx = 10*(can->xmax-can->xmin); dy = 10*(can->ymax-can->ymin); + xmin = (can->xmax+can->xmin-dx)/2; + ymax = (can->ymax+can->ymin+dy)/2; + } else { + dx = can->xmax-can->xmin; dy = can->ymax-can->ymin; + xmin = can->xmin; ymax = can->ymax; + } + x = xmin+XC(pos)*dx/can->width; + y = ymax-YC(pos)*dy/can->height; + sprintf(buf,"%s:%g",can->vx?can->vx->name:"horiz",x); + XtSetArg(arg[0],XtNlabel,buf); XtSetArg(arg[1],XtNwidth,LABELWIDTH); + XtSetValues(can->xcoord,arg,2); + sprintf(buf,"%s:%g",can->vy?can->vy->name:"vert",y); + XtSetArg(arg[0],XtNlabel,buf); XtSetArg(arg[1],XtNwidth,LABELWIDTH); + XtSetValues(can->ycoord,arg,2); } void redraw_canvas(struct canvas *can) { - if ( can->wide ) - draw_wideframe(can); - else - copy_to_canvas(can); + if ( can->wide ) + draw_wideframe(can); + else + copy_to_canvas(can); } int search_canvas() { - int i; + 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; - } - return -1; + for ( i = 0; i < MAXCANVAS; i++ ) + if ( !canvas[i] ) { + canvas[i] = (struct canvas *)MALLOC(sizeof(struct canvas)); + canvas[i]->index = i; return i; + } + return -1; } int search_active_canvas() { - int i; + int i; - for ( i = 0; i < MAXCANVAS; i++ ) - if ( canvas[i] ) - return i; - return -1; + for ( i = 0; i < MAXCANVAS; i++ ) + if ( canvas[i] ) + return i; + return -1; } void popup_canvas(int index) { - clear_pixmap(canvas[index]); - XtPopup(canvas[index]->shell,XtGrabNone); - copy_to_canvas(canvas[index]); + clear_pixmap(canvas[index]); + XtPopup(canvas[index]->shell,XtGrabNone); + copy_to_canvas(canvas[index]); } void destroy_canvas(Widget w,struct canvas *can,XtPointer calldata) { - XtPopdown(can->shell); -/* XtDestroyWidget(can->shell); */ - XFlush(display); - if ( can == current_can ) { - reset_busy(can); current_can = 0; - } - if ( closed_canvas[can->index] ) - XtDestroyWidget(closed_canvas[can->index]->shell); - closed_canvas[can->index] = can; - canvas[can->index] = 0; + XtPopdown(can->shell); +/* XtDestroyWidget(can->shell); */ + XFlush(display); + if ( can == current_can ) { + reset_busy(can); current_can = 0; + } + if ( closed_canvas[can->index] ) + XtDestroyWidget(closed_canvas[can->index]->shell); + closed_canvas[can->index] = can; + canvas[can->index] = 0; } void precise_canvas(Widget w,struct canvas *can,XtPointer calldata) { - if ( can->precise ) - can->precise = 0; - else - can->precise = 1; + if ( can->precise ) + can->precise = 0; + else + can->precise = 1; } void wide_canvas(Widget w,struct canvas *can,XtPointer calldata) { - if ( can->wide ) { - can->wide = 0; copy_to_canvas(can); - } else { - can->wide = 1; draw_wideframe(can); - } + if ( can->wide ) { + can->wide = 0; copy_to_canvas(can); + } else { + can->wide = 1; draw_wideframe(can); + } } void noaxis_canvas(Widget w,struct canvas *can,XtPointer calldata) { - if ( can->noaxis ) - can->noaxis = 0; - else - can->noaxis = 1; - if ( can->wide ) - draw_wideframe(can); - else - copy_to_canvas(can); + if ( can->noaxis ) + can->noaxis = 0; + else + can->noaxis = 1; + if ( can->wide ) + draw_wideframe(can); + else + copy_to_canvas(can); } void toggle_button(Widget w,int flag) { - Arg arg[2]; + Arg arg[2]; - if ( flag ) { - XtSetArg(arg[0],XtNforeground,backPixel); - XtSetArg(arg[1],XtNbackground,forePixel); - } else { - XtSetArg(arg[0],XtNforeground,forePixel); - XtSetArg(arg[1],XtNbackground,backPixel); - } - XtSetValues(w,arg,2); XFlush(display); + if ( flag ) { + XtSetArg(arg[0],XtNforeground,backPixel); + XtSetArg(arg[1],XtNbackground,forePixel); + } else { + XtSetArg(arg[0],XtNforeground,forePixel); + XtSetArg(arg[1],XtNbackground,backPixel); + } + XtSetValues(w,arg,2); XFlush(display); } void draw_wideframe(struct canvas *can) { - struct canvas fakecan; - double xmid,ymid,dx,dy; - POINT s,e; + struct canvas fakecan; + double xmid,ymid,dx,dy; + POINT s,e; - 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 = *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; + fakecan.xmin = xmid-dx/2; fakecan.xmax = xmid+dx/2; + fakecan.ymin = ymid-dy/2; fakecan.ymax = ymid+dy/2; - XFillRectangle(display,can->window,clearGC, - 0,0,can->width,can->height); - pline(display,&fakecan,can->window); - 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(can->window,s,e); + XFillRectangle(display,can->window,clearGC, + 0,0,can->width,can->height); + pline(display,&fakecan,can->window); + 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(can->window,s,e); } void create_popup(Widget parent,char *name,char *str,Widget *shell,Widget *dialog) { - Arg arg[3]; - Position x,y; + Arg arg[3]; + Position x,y; - XtTranslateCoords(parent,0,0,&x,&y); - XtSetArg(arg[0],XtNx,x); XtSetArg(arg[1],XtNy,y); - *shell = XtCreatePopupShell(name,transientShellWidgetClass,parent,arg,2); - XtSetArg(arg[0],XtNlabel,str); - *dialog = XtCreateManagedWidget("dialog",dialogWidgetClass,*shell,arg,1); + XtTranslateCoords(parent,0,0,&x,&y); + XtSetArg(arg[0],XtNx,x); XtSetArg(arg[1],XtNy,y); + *shell = XtCreatePopupShell(name,transientShellWidgetClass,parent,arg,2); + XtSetArg(arg[0],XtNlabel,str); + *dialog = XtCreateManagedWidget("dialog",dialogWidgetClass,*shell,arg,1); } void warning(struct canvas *can,char *s) { - void popdown_warning(); - Widget warnshell,warndialog; + void popdown_warning(); + Widget warnshell,warndialog; - if ( !can->shell ) - return; - create_popup(can->shell,"warning",s,&warnshell,&warndialog); - XawDialogAddButton(warndialog,"dismiss",popdown_warning,warnshell); - XtPopup(warnshell,XtGrabNone); - SetWM_Proto(warnshell); + if ( !can->shell ) + return; + create_popup(can->shell,"warning",s,&warnshell,&warndialog); + XawDialogAddButton(warndialog,"dismiss",popdown_warning,warnshell); + XtPopup(warnshell,XtGrabNone); + SetWM_Proto(warnshell); } void popdown_warning(Widget w,XtPointer client,XtPointer call) { - XtPopdown(client); XtDestroyWidget(client); + XtPopdown(client); XtDestroyWidget(client); } void show_formula(Widget w,struct canvas *can,XtPointer calldata) { - void popdown_formula(); - Widget fshell,fdialog; - char buf[BUFSIZ]; + void popdown_formula(); + Widget fshell,fdialog; + char buf[BUFSIZ]; - soutput_init(buf); sprintexpr(CO,(Obj)can->formula); - create_popup(can->shell,"formula",buf,&fshell,&fdialog); - XawDialogAddButton(fdialog,"dismiss",popdown_formula,w); - XtSetSensitive(w,False); XtPopup(fshell,XtGrabNone); - SetWM_Proto(fshell); + soutput_init(buf); sprintexpr(CO,(Obj)can->formula); + create_popup(can->shell,"formula",buf,&fshell,&fdialog); + XawDialogAddButton(fdialog,"dismiss",popdown_formula,w); + XtSetSensitive(w,False); XtPopup(fshell,XtGrabNone); + SetWM_Proto(fshell); } void popdown_formula(Widget w,Widget fbutton,XtPointer call) { - Widget shell = XtParent(XtParent(w)); - XtPopdown(shell); XtDestroyWidget(shell); - XtSetSensitive(fbutton,True); + Widget shell = XtParent(XtParent(w)); + XtPopdown(shell); XtDestroyWidget(shell); + XtSetSensitive(fbutton,True); } #define NormalSelection ButtonPressMask|ButtonReleaseMask|Button1MotionMask|Button3MotionMask|StructureNotifyMask| ExposureMask void create_canvas(struct canvas *can) { - Widget box,frame,commands, - coords,quit,print,wide,precise,canvas,formula; - Window window; - Pixmap pix; - int width,height; - Arg arg[6]; - char buf[BUFSIZ]; + Widget box,frame,commands, + coords,quit,print,wide,precise,canvas,formula; + Window window; + Pixmap pix; + int width,height; + Arg arg[6]; + char buf[BUFSIZ]; - XImage *image; + XImage *image; - width = can->width; height = can->height; + width = can->width; height = can->height; - sprintf(buf,"%s : %d", can->wname?can->wname:"Plot",can->index); - XtSetArg(arg[0],XtNiconName,buf); - can->shell = - XtCreatePopupShell("shell",topLevelShellWidgetClass,toplevel,arg,1); + sprintf(buf,"%s : %d", can->wname?can->wname:"Plot",can->index); + XtSetArg(arg[0],XtNiconName,buf); + can->shell = + XtCreatePopupShell("shell",topLevelShellWidgetClass,toplevel,arg,1); - XtSetArg(arg[0],XtNhSpace,0); - XtSetArg(arg[1],XtNvSpace,0); - XtSetArg(arg[2],XtNborderWidth,0); - box = XtCreateManagedWidget("box",boxWidgetClass,can->shell,arg,3); + XtSetArg(arg[0],XtNhSpace,0); + XtSetArg(arg[1],XtNvSpace,0); + XtSetArg(arg[2],XtNborderWidth,0); + box = XtCreateManagedWidget("box",boxWidgetClass,can->shell,arg,3); - frame = XtCreateManagedWidget("form",formWidgetClass,box,NULL,0); + frame = XtCreateManagedWidget("form",formWidgetClass,box,NULL,0); - XtSetArg(arg[0],XtNorientation,XtorientHorizontal); - XtSetArg(arg[1],XtNborderWidth,0); - commands = XtCreateManagedWidget("commands",boxWidgetClass,frame,arg,2); + XtSetArg(arg[0],XtNorientation,XtorientHorizontal); + XtSetArg(arg[1],XtNborderWidth,0); + commands = XtCreateManagedWidget("commands",boxWidgetClass,frame,arg,2); - quit = XtCreateManagedWidget("quit",commandWidgetClass,commands,NULL,0); - XtAddCallback(quit,XtNcallback,(XtCallbackProc)destroy_canvas,can); - print = XtCreateManagedWidget("print",commandWidgetClass,commands,NULL,0); - XtAddCallback(print,XtNcallback,(XtCallbackProc)print_canvas,can); - can->wideb = wide = - XtCreateManagedWidget("wide",toggleWidgetClass,commands,NULL,0); - XtAddCallback(wide,XtNcallback,(XtCallbackProc)wide_canvas,can); - can->preciseb = precise = - XtCreateManagedWidget("precise",toggleWidgetClass,commands,NULL,0); - XtAddCallback(precise,XtNcallback,(XtCallbackProc)precise_canvas,can); - formula = - XtCreateManagedWidget("formula",commandWidgetClass,commands,NULL,0); - XtAddCallback(formula,XtNcallback,(XtCallbackProc)show_formula,can); - can->noaxisb = - XtCreateManagedWidget("noaxis",toggleWidgetClass,commands,NULL,0); - XtAddCallback(can->noaxisb,XtNcallback,(XtCallbackProc)noaxis_canvas,can); + quit = XtCreateManagedWidget("quit",commandWidgetClass,commands,NULL,0); + XtAddCallback(quit,XtNcallback,(XtCallbackProc)destroy_canvas,can); + print = XtCreateManagedWidget("print",commandWidgetClass,commands,NULL,0); + XtAddCallback(print,XtNcallback,(XtCallbackProc)print_canvas,can); + can->wideb = wide = + XtCreateManagedWidget("wide",toggleWidgetClass,commands,NULL,0); + XtAddCallback(wide,XtNcallback,(XtCallbackProc)wide_canvas,can); + can->preciseb = precise = + XtCreateManagedWidget("precise",toggleWidgetClass,commands,NULL,0); + XtAddCallback(precise,XtNcallback,(XtCallbackProc)precise_canvas,can); + formula = + XtCreateManagedWidget("formula",commandWidgetClass,commands,NULL,0); + XtAddCallback(formula,XtNcallback,(XtCallbackProc)show_formula,can); + can->noaxisb = + XtCreateManagedWidget("noaxis",toggleWidgetClass,commands,NULL,0); + XtAddCallback(can->noaxisb,XtNcallback,(XtCallbackProc)noaxis_canvas,can); - XtSetArg(arg[0],XtNfromVert,commands); - XtSetArg(arg[1],XtNwidth,width); - XtSetArg(arg[2],XtNheight,height); - canvas = XtCreateManagedWidget("canvas",simpleWidgetClass,frame,arg,3); + XtSetArg(arg[0],XtNfromVert,commands); + XtSetArg(arg[1],XtNwidth,width); + XtSetArg(arg[2],XtNheight,height); + canvas = XtCreateManagedWidget("canvas",simpleWidgetClass,frame,arg,3); - XtSetArg(arg[0],XtNfromVert,canvas); - XtSetArg(arg[1],XtNheight,5); - XtSetArg(arg[2],XtNwidth,width); - XtSetArg(arg[3],XtNorientation,XtorientHorizontal); - XtSetArg(arg[4],XtNsensitive,False); - can->xdone = - XtCreateManagedWidget("xdone",scrollbarWidgetClass,frame,arg,5); + XtSetArg(arg[0],XtNfromVert,canvas); + XtSetArg(arg[1],XtNheight,5); + XtSetArg(arg[2],XtNwidth,width); + XtSetArg(arg[3],XtNorientation,XtorientHorizontal); + XtSetArg(arg[4],XtNsensitive,False); + can->xdone = + XtCreateManagedWidget("xdone",scrollbarWidgetClass,frame,arg,5); - XtSetArg(arg[0],XtNfromHoriz,canvas); - XtSetArg(arg[1],XtNfromVert,commands); - XtSetArg(arg[2],XtNwidth,5); - XtSetArg(arg[3],XtNheight,height); - XtSetArg(arg[4],XtNorientation,XtorientVertical); - XtSetArg(arg[5],XtNsensitive,False); - can->ydone = - XtCreateManagedWidget("ydone",scrollbarWidgetClass,frame,arg,6); + XtSetArg(arg[0],XtNfromHoriz,canvas); + XtSetArg(arg[1],XtNfromVert,commands); + XtSetArg(arg[2],XtNwidth,5); + XtSetArg(arg[3],XtNheight,height); + XtSetArg(arg[4],XtNorientation,XtorientVertical); + XtSetArg(arg[5],XtNsensitive,False); + can->ydone = + XtCreateManagedWidget("ydone",scrollbarWidgetClass,frame,arg,6); - XtSetArg(arg[0],XtNfromVert,can->xdone); - XtSetArg(arg[1],XtNorientation,XtorientHorizontal); - XtSetArg(arg[2],XtNborderWidth,0); - coords = XtCreateManagedWidget("coords",boxWidgetClass,frame,arg,3); + XtSetArg(arg[0],XtNfromVert,can->xdone); + XtSetArg(arg[1],XtNorientation,XtorientHorizontal); + XtSetArg(arg[2],XtNborderWidth,0); + coords = XtCreateManagedWidget("coords",boxWidgetClass,frame,arg,3); - XtSetArg(arg[0],XtNwidth,LABELWIDTH); - can->xcoord = XtCreateManagedWidget("xcoord",labelWidgetClass,coords,arg,1); - XtSetArg(arg[0],XtNwidth,LABELWIDTH); - can->ycoord = XtCreateManagedWidget("ycoord",labelWidgetClass,coords,arg,1); + XtSetArg(arg[0],XtNwidth,LABELWIDTH); + can->xcoord = XtCreateManagedWidget("xcoord",labelWidgetClass,coords,arg,1); + XtSetArg(arg[0],XtNwidth,LABELWIDTH); + can->ycoord = XtCreateManagedWidget("ycoord",labelWidgetClass,coords,arg,1); - XtAddEventHandler(canvas,ButtonPressMask,False,(XtEventHandler)press,can); - XtAddEventHandler(canvas,ButtonReleaseMask,False,(XtEventHandler)release,can); - XtAddEventHandler(canvas,Button1MotionMask,False,(XtEventHandler)motion,can); - XtAddEventHandler(canvas,Button3MotionMask,False,(XtEventHandler)motion,can); - XtAddEventHandler(canvas,StructureNotifyMask,False,(XtEventHandler)structure,can); - XtAddEventHandler(canvas,ExposureMask,False,(XtEventHandler)structure,can); + XtAddEventHandler(canvas,ButtonPressMask,False,(XtEventHandler)press,can); + XtAddEventHandler(canvas,ButtonReleaseMask,False,(XtEventHandler)release,can); + XtAddEventHandler(canvas,Button1MotionMask,False,(XtEventHandler)motion,can); + XtAddEventHandler(canvas,Button3MotionMask,False,(XtEventHandler)motion,can); + XtAddEventHandler(canvas,StructureNotifyMask,False,(XtEventHandler)structure,can); + XtAddEventHandler(canvas,ExposureMask,False,(XtEventHandler)structure,can); - if ( can->mode == modeNO(CONPLOT) ) { - XtSetArg(arg[0],XtNwidth,LABELWIDTH); - can->level = XtCreateManagedWidget("level",labelWidgetClass, - commands,arg,1); + if ( can->mode == modeNO(CONPLOT) ) { + XtSetArg(arg[0],XtNwidth,LABELWIDTH); + can->level = XtCreateManagedWidget("level",labelWidgetClass, + commands,arg,1); - XtSetArg(arg[0],XtNsensitive,True); - XtSetValues(can->ydone,arg,1); - if ( depth >= 2 ) { - XtAddCallback(can->ydone,XtNjumpProc,(XtCallbackProc)jumpproc,can); - XtAddEventHandler(can->ydone,ButtonReleaseMask,False,(XtEventHandler)lrelease,can); - } else { - XtAddCallback(can->ydone,XtNjumpProc,(XtCallbackProc)jumpproc_m,can); - XtAddEventHandler(can->ydone,ButtonReleaseMask,False,(XtEventHandler)lrelease_m,can); - } - } - if ( can->mode != modeNO(IFPLOT) || !qpcheck((Obj)can->formula) ) - XtSetSensitive(precise,False); - XtPopup(can->shell,XtGrabNone); - SetWM_Proto(can->shell); - window = can->window = XtWindow(canvas); - pix = can->pix = XCreatePixmap(display,window,width,height,depth); - XFillRectangle(display,pix,clearGC,0,0,width,height); - image = XGetImage(display, can->pix, 0, 0, can->width, can->height, - -1, ZPixmap); - BackPixel = XGetPixel(image,0,0); - XDefineCursor(display,window,normalcur); - XFlush(display); - current_can = can; + XtSetArg(arg[0],XtNsensitive,True); + XtSetValues(can->ydone,arg,1); + if ( depth >= 2 ) { + XtAddCallback(can->ydone,XtNjumpProc,(XtCallbackProc)jumpproc,can); + XtAddEventHandler(can->ydone,ButtonReleaseMask,False,(XtEventHandler)lrelease,can); + } else { + XtAddCallback(can->ydone,XtNjumpProc,(XtCallbackProc)jumpproc_m,can); + XtAddEventHandler(can->ydone,ButtonReleaseMask,False,(XtEventHandler)lrelease_m,can); + } + } + if ( can->mode != modeNO(IFPLOT) || !qpcheck((Obj)can->formula) ) + XtSetSensitive(precise,False); + XtPopup(can->shell,XtGrabNone); + SetWM_Proto(can->shell); + window = can->window = XtWindow(canvas); + pix = can->pix = XCreatePixmap(display,window,width,height,depth); + XFillRectangle(display,pix,clearGC,0,0,width,height); + image = XGetImage(display, can->pix, 0, 0, can->width, can->height, + -1, ZPixmap); + BackPixel = XGetPixel(image,0,0); + XDefineCursor(display,window,normalcur); + XFlush(display); + current_can = can; } void alloc_pixmap(struct canvas *can) { - can->pix = XCreatePixmap(display,can->window, - can->width,can->height,depth); - XFillRectangle(display,can->pix,clearGC,0,0,can->width,can->height); + can->pix = XCreatePixmap(display,can->window, + can->width,can->height,depth); + XFillRectangle(display,can->pix,clearGC,0,0,can->width,can->height); } static XrmOptionDescRec options[] = { @@ -631,25 +631,25 @@ static XrmOptionDescRec options[] = { static XtResource resources[] = { {"upsidedown","UpsideDown",XtRBoolean,sizeof(Boolean), - offset(UpsideDown),XtRBoolean,&upsidedown}, + offset(UpsideDown),XtRBoolean,&upsidedown}, {"reverse","Reverse",XtRBoolean,sizeof(Boolean), - offset(Reverse),XtRBoolean,&reverse}, + offset(Reverse),XtRBoolean,&reverse}, {"foreground","Foreground",XtRString,sizeof(char *), - offset(ForeName),XtRString,NULL}, + offset(ForeName),XtRString,NULL}, {"foreground","Foreground",XtRPixel,sizeof(Pixel), - offset(ForePixel),XtRPixel,(XtPointer)&forePixel}, + offset(ForePixel),XtRPixel,(XtPointer)&forePixel}, {"background","Background",XtRString,sizeof(char *), - offset(BackName),XtRString,NULL}, + offset(BackName),XtRString,NULL}, {"background","Background",XtRPixel,sizeof(Pixel), - offset(BackPixel),XtRPixel,(XtPointer)&backPixel}, + offset(BackPixel),XtRPixel,(XtPointer)&backPixel}, {"dash","Dash",XtRString,sizeof(char *), - offset(DashName),XtRString,NULL}, + offset(DashName),XtRString,NULL}, {"dash","Dash",XtRPixel,sizeof(Pixel), - offset(DashPixel),XtRPixel,(XtPointer)&dashPixel}, + offset(DashPixel),XtRPixel,(XtPointer)&dashPixel}, }; static XtActionsRec actions_table[] = { - {"quit",Quit}, + {"quit",Quit}, }; static void Quit(Widget w, XEvent *ev, String *params,Cardinal *nparams) @@ -659,197 +659,197 @@ static void Quit(Widget w, XEvent *ev, String *params, int init_plot_display(int argc,char **argv) { - int ac; - char **av; - unsigned int tmp; + int ac; + char **av; + unsigned int tmp; - for ( ac = argc, av = argv; ac; ac--, av++ ) - if ( !strcmp(*av,"nox") ) - return 0; - else if ( index(*av,':') ) - dname = *av; - XtToolkitInitialize(); - app_con = XtCreateApplicationContext(); - XtAppAddActions(app_con,actions_table, XtNumber(actions_table)); - display = XtOpenDisplay(app_con,dname,"plot","Plot", - options,XtNumber(options),&argc,argv); - if ( !display ) { - fprintf(stderr,"Can't open display\n"); - return 0; - } - toplevel = XtAppCreateShell(0,"Plot",applicationShellWidgetClass, - display,0,0); + for ( ac = argc, av = argv; ac; ac--, av++ ) + if ( !strcmp(*av,"nox") ) + return 0; + else if ( index(*av,':') ) + dname = *av; + XtToolkitInitialize(); + app_con = XtCreateApplicationContext(); + XtAppAddActions(app_con,actions_table, XtNumber(actions_table)); + display = XtOpenDisplay(app_con,dname,"plot","Plot", + options,XtNumber(options),&argc,argv); + if ( !display ) { + fprintf(stderr,"Can't open display\n"); + return 0; + } + toplevel = XtAppCreateShell(0,"Plot",applicationShellWidgetClass, + display,0,0); - forePixel = blackPixel; backPixel = whitePixel; - dashPixel = blackPixel; - XtGetApplicationResources(toplevel,&PlotResources, - resources,XtNumber(resources),NULL,0); - display = XtDisplay(toplevel); - scrn = DefaultScreen(display); - depth = DefaultDepth(display,scrn); - rootwin = RootWindow(display,scrn); + forePixel = blackPixel; backPixel = whitePixel; + dashPixel = blackPixel; + XtGetApplicationResources(toplevel,&PlotResources, + resources,XtNumber(resources),NULL,0); + display = XtDisplay(toplevel); + scrn = DefaultScreen(display); + depth = DefaultDepth(display,scrn); + rootwin = RootWindow(display,scrn); - /* for handling DELETE message */ - wm_delete_window = XInternAtom(display,"WM_DELETE_WINDOW",False); - XtOverrideTranslations(toplevel, - XtParseTranslationTable("WM_PROTOCOLS: quit()")); + /* for handling DELETE message */ + wm_delete_window = XInternAtom(display,"WM_DELETE_WINDOW",False); + XtOverrideTranslations(toplevel, + XtParseTranslationTable("WM_PROTOCOLS: quit()")); - if ( reverse ) { - tmp = forePixel; forePixel = backPixel; backPixel = tmp; - } + if ( reverse ) { + tmp = forePixel; forePixel = backPixel; backPixel = tmp; + } - create_gc(); - create_font(); - create_cursors(); - return 1; + create_gc(); + create_font(); + create_cursors(); + return 1; } static char *scalefont = "*-8-80-*"; void create_font() { - Font sfid; + Font sfid; - sfid = XLoadFont(display,scalefont); - sffs = XQueryFont(display,sfid); - XSetFont(display,scaleGC,sfid); + sfid = XLoadFont(display,scalefont); + sffs = XQueryFont(display,sfid); + XSetFont(display,scaleGC,sfid); } void create_gc() { - static XColor color = {0,0x0,0x0,0x0,DoRed|DoGreen|DoBlue,0}; + static XColor color = {0,0x0,0x0,0x0,DoRed|DoGreen|DoBlue,0}; - drawGC = XCreateGC(display,rootwin,0,NULL); - dashGC = XCreateGC(display,rootwin,0,NULL); - hlGC = XCreateGC(display,rootwin,0,NULL); - clearGC = XCreateGC(display,rootwin,0,NULL); - scaleGC = XCreateGC(display,rootwin,0,NULL); - xorGC = XCreateGC(display,rootwin,0,NULL); - colorGC = XCreateGC(display,rootwin,0,NULL); - cdrawGC = XCreateGC(display,rootwin,0,NULL); - XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,drawGC); - XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,dashGC); - XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,clearGC); - XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,scaleGC); - XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,xorGC); - XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,colorGC); - XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,cdrawGC); - XSetForeground(display,drawGC,forePixel); - XSetForeground(display,scaleGC,forePixel); - XSetForeground(display,clearGC,backPixel); - XSetForeground(display,xorGC,forePixel^backPixel); - XSetFunction(display,xorGC,GXxor); - XSetForeground(display,dashGC,dashPixel); - XSetLineAttributes(display,dashGC,1,LineOnOffDash,CapButt,JoinRound); + drawGC = XCreateGC(display,rootwin,0,NULL); + dashGC = XCreateGC(display,rootwin,0,NULL); + hlGC = XCreateGC(display,rootwin,0,NULL); + clearGC = XCreateGC(display,rootwin,0,NULL); + scaleGC = XCreateGC(display,rootwin,0,NULL); + xorGC = XCreateGC(display,rootwin,0,NULL); + colorGC = XCreateGC(display,rootwin,0,NULL); + cdrawGC = XCreateGC(display,rootwin,0,NULL); + XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,drawGC); + XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,dashGC); + XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,clearGC); + XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,scaleGC); + XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,xorGC); + XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,colorGC); + XCopyGC(display,DefaultGC(display,scrn),(1L<<(GCLastBit+1))-1,cdrawGC); + XSetForeground(display,drawGC,forePixel); + XSetForeground(display,scaleGC,forePixel); + XSetForeground(display,clearGC,backPixel); + XSetForeground(display,xorGC,forePixel^backPixel); + XSetFunction(display,xorGC,GXxor); + XSetForeground(display,dashGC,dashPixel); + XSetLineAttributes(display,dashGC,1,LineOnOffDash,CapButt,JoinRound); - color.red = color.green = color.blue = 0xffff/2; - XAllocColor(display,DefaultColormap(display,scrn),&color); - XSetForeground(display,hlGC,color.pixel); - color.red = 0xffff; color.green = color.blue = 0; - XAllocColor(display,DefaultColormap(display,scrn),&color); - XSetForeground(display,colorGC,color.pixel); + color.red = color.green = color.blue = 0xffff/2; + XAllocColor(display,DefaultColormap(display,scrn),&color); + XSetForeground(display,hlGC,color.pixel); + color.red = 0xffff; color.green = color.blue = 0; + XAllocColor(display,DefaultColormap(display,scrn),&color); + XSetForeground(display,colorGC,color.pixel); } void set_drawcolor(unsigned int c) { - XColor color = {0,0x0,0x0,0x0,DoRed|DoGreen|DoBlue,0}; + XColor color = {0,0x0,0x0,0x0,DoRed|DoGreen|DoBlue,0}; - color.red = (c&0xff0000)>>8; - color.green = (c&0xff00); - color.blue = (c&0xff)<<8; - XAllocColor(display,DefaultColormap(display,scrn),&color); - XSetForeground(display,cdrawGC,color.pixel); + color.red = (c&0xff0000)>>8; + color.green = (c&0xff00); + color.blue = (c&0xff)<<8; + XAllocColor(display,DefaultColormap(display,scrn),&color); + XSetForeground(display,cdrawGC,color.pixel); } void create_cursors() { - static XColor fg = {0, 0x0, 0x0, 0x0,DoRed|DoGreen|DoBlue,0}; - static XColor bg = {0, 0xffff, 0xffff, 0xffff,DoRed|DoGreen|DoBlue,0}; + static XColor fg = {0, 0x0, 0x0, 0x0,DoRed|DoGreen|DoBlue,0}; + static XColor bg = {0, 0xffff, 0xffff, 0xffff,DoRed|DoGreen|DoBlue,0}; - XAllocColor(display,DefaultColormap(display,scrn),&fg); - XAllocColor(display,DefaultColormap(display,scrn),&bg); - normalcur = create_cursor(h_bits,h_m_bits,h_width,h_height, - h_x_hot,h_y_hot,&fg,&bg); - runningcur = create_cursor(ht_bits,ht_m_bits,ht_width,ht_height, - ht_width/2,ht_height/2,&fg,&bg); - errorcur = create_cursor(m_bits,m_m_bits,m_width,m_height, - m_width/2,m_height/2,&fg,&bg); + XAllocColor(display,DefaultColormap(display,scrn),&fg); + XAllocColor(display,DefaultColormap(display,scrn),&bg); + normalcur = create_cursor(h_bits,h_m_bits,h_width,h_height, + h_x_hot,h_y_hot,&fg,&bg); + runningcur = create_cursor(ht_bits,ht_m_bits,ht_width,ht_height, + ht_width/2,ht_height/2,&fg,&bg); + errorcur = create_cursor(m_bits,m_m_bits,m_width,m_height, + m_width/2,m_height/2,&fg,&bg); } Cursor create_cursor(char *image,char *mask,int width,int height,int xhot,int yhot,XColor *fg,XColor *bg) { - Pixmap ipix,mpix; + Pixmap ipix,mpix; - ipix = XCreateBitmapFromData(display,rootwin,image,width,height); - mpix = XCreateBitmapFromData(display,rootwin,mask,width,height); - return XCreatePixmapCursor(display,ipix,mpix,fg,bg,xhot,yhot); + ipix = XCreateBitmapFromData(display,rootwin,image,width,height); + mpix = XCreateBitmapFromData(display,rootwin,mask,width,height); + return XCreatePixmapCursor(display,ipix,mpix,fg,bg,xhot,yhot); } void copy_to_canvas(struct canvas *can) { - if ( display ) { - if ( can->color ) { - set_drawcolor(can->color); - XCopyArea(display,can->pix,can->window, - cdrawGC,0,0,can->width,can->height,0,0); - } else - XCopyArea(display,can->pix,can->window, - drawGC,0,0,can->width,can->height,0,0); - pline(display,can,can->window); - XFlush(display); - } + if ( display ) { + if ( can->color ) { + set_drawcolor(can->color); + XCopyArea(display,can->pix,can->window, + cdrawGC,0,0,can->width,can->height,0,0); + } else + XCopyArea(display,can->pix,can->window, + drawGC,0,0,can->width,can->height,0,0); + pline(display,can,can->window); + XFlush(display); + } } void copy_subimage(struct canvas *subcan,struct canvas *can,XPoint pos) { - if ( display ) { - XCopyArea(display,subcan->pix,can->pix, - drawGC,0,0,subcan->width,subcan->height,pos.x,pos.y); - XFlush(display); - } + if ( display ) { + XCopyArea(display,subcan->pix,can->pix, + drawGC,0,0,subcan->width,subcan->height,pos.x,pos.y); + XFlush(display); + } } #include #include void set_selection() { - if ( current_can ) { - XSelectInput(display,current_can->window,0); - XFlush(display); - } + if ( current_can ) { + XSelectInput(display,current_can->window,0); + XFlush(display); + } } void reset_selection() { - if ( current_can ) { - XSelectInput(display,current_can->window,NormalSelection); - XFlush(display); - } + if ( current_can ) { + XSelectInput(display,current_can->window,NormalSelection); + XFlush(display); + } } void set_busy(struct canvas *can) { - busy = 1; - XtSetSensitive(can->wideb,False); - XtSetSensitive(can->preciseb,False); - XtSetSensitive(can->noaxisb,False); - XFlush(display); + busy = 1; + XtSetSensitive(can->wideb,False); + XtSetSensitive(can->preciseb,False); + XtSetSensitive(can->noaxisb,False); + XFlush(display); } void reset_busy(struct canvas *can) { - busy = 0; - if ( can->window ) { - XtSetSensitive(can->wideb,True); - XtSetSensitive(can->noaxisb,True); - if ( can->mode == modeNO(IFPLOT) && qpcheck((Obj)can->formula) ) - XtSetSensitive(can->preciseb,True); - XFlush(display); - } + busy = 0; + if ( can->window ) { + XtSetSensitive(can->wideb,True); + XtSetSensitive(can->noaxisb,True); + if ( can->mode == modeNO(IFPLOT) && qpcheck((Obj)can->formula) ) + XtSetSensitive(can->preciseb,True); + XFlush(display); + } } void reset_current_computation() { - if ( current_can ) { - reset_selection(); reset_busy(current_can); - define_cursor(current_can->window,normalcur); - } + if ( current_can ) { + reset_selection(); reset_busy(current_can); + define_cursor(current_can->window,normalcur); + } } static struct canvas *Can; @@ -879,12 +879,12 @@ static Widget create_printing_method_bar(Widget parent int i,n; Arg wargs[1]; panel = XtCreateManagedWidget("printing methods",panedWidgetClass, - parent,NULL,0); + parent,NULL,0); for (i=0; ishell,"Print/Output PS file","",&fshell,&fdialog); - XawDialogAddButton(fdialog,"print",(XtCallbackProc)output_to_printer,w); - XawDialogAddButton(fdialog,"output PS file",(XtCallbackProc)print_canvas_to_file,w); - XawDialogAddButton(fdialog,"method",(XtCallbackProc)printing_method,w); - XawDialogAddButton(fdialog,"dismiss",(XtCallbackProc)cancel_output_to_file,w); - XtSetSensitive(w,False); XtPopup(fshell,XtGrabNone); - SetWM_Proto(fshell); + W = w; + Can = can; + create_popup(can->shell,"Print/Output PS file","",&fshell,&fdialog); + XawDialogAddButton(fdialog,"print",(XtCallbackProc)output_to_printer,w); + XawDialogAddButton(fdialog,"output PS file",(XtCallbackProc)print_canvas_to_file,w); + XawDialogAddButton(fdialog,"method",(XtCallbackProc)printing_method,w); + XawDialogAddButton(fdialog,"dismiss",(XtCallbackProc)cancel_output_to_file,w); + XtSetSensitive(w,False); XtPopup(fshell,XtGrabNone); + SetWM_Proto(fshell); } static void set_printing_method(Widget w,XtPointer number,XtPointer call_data) { - Widget shell; - extern int PrintingMethod; - PrintingMethod = (int) number; - fprintf(stderr,"PrintingMethod=%d\n",(int)number); - shell = XtParent(XtParent(w)); - XtPopdown(shell); XtDestroyWidget(shell); + Widget shell; + extern int PrintingMethod; + PrintingMethod = (int) number; + fprintf(stderr,"PrintingMethod=%d\n",(int)number); + shell = XtParent(XtParent(w)); + XtPopdown(shell); XtDestroyWidget(shell); } static void printing_method(Widget w,struct canvas *can,XtPointer calldata) { - Arg arg[10]; - int i,n; - Widget fshell,fdialog; - extern struct canvas *Can; - extern int PrintingMethod; + Arg arg[10]; + int i,n; + Widget fshell,fdialog; + extern struct canvas *Can; + extern int PrintingMethod; - w = W; - can = Can; - create_popup(can->shell,"Printing method",Printing_methods[PrintingMethod], - &fshell,&fdialog); - n = 0; - XtSetArg(arg[n], XtNlabel, "Method: "); n++; - XtSetArg(arg[n], XtNvalue, Printing_methods[PrintingMethod]); n++; - XtSetValues(fdialog,arg,n); - for (i=0; ishell,"Printing method",Printing_methods[PrintingMethod], + &fshell,&fdialog); + n = 0; + XtSetArg(arg[n], XtNlabel, "Method: "); n++; + XtSetArg(arg[n], XtNvalue, Printing_methods[PrintingMethod]); n++; + XtSetValues(fdialog,arg,n); + for (i=0; ishell,"Output as PS file",psfile,&fshell,&fdialog); - n = 0; - XtSetArg(arg[n], XtNlabel, "File : "); n++; - XtSetArg(arg[n], XtNvalue, psfile); n++; - XtSetValues(fdialog,arg,n); - XawDialogAddButton(fdialog,"output to file",output_to_file,w); - XawDialogAddButton(fdialog,"cancel",cancel_output_to_file,w); - PrintDialog = fdialog; - XtSetSensitive(w,False); XtPopup(fshell,XtGrabNone); - SetWM_Proto(fshell); + w = W; + can = Can; + if (psfile == NULL || Fname == NULL) psfile = "ox_plot.eps"; + else psfile = Fname; + create_popup(can->shell,"Output as PS file",psfile,&fshell,&fdialog); + n = 0; + XtSetArg(arg[n], XtNlabel, "File : "); n++; + XtSetArg(arg[n], XtNvalue, psfile); n++; + XtSetValues(fdialog,arg,n); + XawDialogAddButton(fdialog,"output to file",output_to_file,w); + XawDialogAddButton(fdialog,"cancel",cancel_output_to_file,w); + PrintDialog = fdialog; + XtSetSensitive(w,False); XtPopup(fshell,XtGrabNone); + SetWM_Proto(fshell); } static void output_to_printer(Widget w,struct canvas *can,XtPointer calldata) { - Arg arg[10]; - int n; - static char *psfile = NULL; - Widget fshell,fdialog; - extern struct canvas *Can; - extern Widget PrintDialog_lp; - extern char *PrinterName; + Arg arg[10]; + int n; + static char *psfile = NULL; + Widget fshell,fdialog; + extern struct canvas *Can; + extern Widget PrintDialog_lp; + extern char *PrinterName; - w = W; - can = Can; - if (psfile == NULL || PrinterName == NULL) psfile = "lp"; - else psfile = PrinterName; - create_popup(can->shell,"Output PS file to printer",psfile,&fshell,&fdialog); - n = 0; - XtSetArg(arg[n], XtNlabel, "PS Printer Name : "); n++; - XtSetArg(arg[n], XtNvalue, psfile); n++; - XtSetValues(fdialog,arg,n); - XawDialogAddButton(fdialog,"output to PS printer",output_to_ps_printer,w); - XawDialogAddButton(fdialog,"cancel",cancel_output_to_file,w); - PrintDialog_lp = fdialog; - XtSetSensitive(w,False); XtPopup(fshell,XtGrabNone); - SetWM_Proto(fshell); + w = W; + can = Can; + if (psfile == NULL || PrinterName == NULL) psfile = "lp"; + else psfile = PrinterName; + create_popup(can->shell,"Output PS file to printer",psfile,&fshell,&fdialog); + n = 0; + XtSetArg(arg[n], XtNlabel, "PS Printer Name : "); n++; + XtSetArg(arg[n], XtNvalue, psfile); n++; + XtSetValues(fdialog,arg,n); + XawDialogAddButton(fdialog,"output to PS printer",output_to_ps_printer,w); + XawDialogAddButton(fdialog,"cancel",cancel_output_to_file,w); + PrintDialog_lp = fdialog; + XtSetSensitive(w,False); XtPopup(fshell,XtGrabNone); + SetWM_Proto(fshell); } static void cancel_output_to_file(Widget w,XtPointer fbutton,XtPointer call) { - Widget shell = XtParent(XtParent(w)); - XtPopdown(shell); XtDestroyWidget(shell); - XtSetSensitive(fbutton,True); + Widget shell = XtParent(XtParent(w)); + XtPopdown(shell); XtDestroyWidget(shell); + XtSetSensitive(fbutton,True); } static void output_to_file(Widget w,XtPointer fbutton,XtPointer call) { - char *fname; - FILE *fp; - int i; + char *fname; + FILE *fp; + int i; - extern struct canvas *Can; - extern Widget PrintDialog; - extern int PrintingMethod; - Widget shell = XtParent(XtParent(w)); + extern struct canvas *Can; + extern Widget PrintDialog; + extern int PrintingMethod; + Widget shell = XtParent(XtParent(w)); - if (PrintingMethod == PRINTING_METHOD_BITMAP) { - TODO; - }else{ - method_is_not_available(); - XtPopdown(shell); XtDestroyWidget(shell); - XtSetSensitive(fbutton,True); - return; - } + if (PrintingMethod == PRINTING_METHOD_BITMAP) { + TODO; + }else{ + method_is_not_available(); + XtPopdown(shell); XtDestroyWidget(shell); + XtSetSensitive(fbutton,True); + return; + } - fname = XawDialogGetValueString(PrintDialog); - Fname = (char *)malloc(sizeof(char)*strlen(fname)+1); - strcpy(Fname,fname); - for (i=0; ipix, - 0,0,can->width,can->height,-1,ZPixmap); - color[0] = 0; /* black line */ - PSFromImage(fp,image,can); - }else{ - fprintf(stderr,"Cannot print on this system\n"); - } - }else{ - method_is_not_available(); - } - fflush(NULL); + fprintf(stderr,"generate_psfile\n"); + if (PrintingMethod == PRINTING_METHOD_BITMAP) { + if ( display ) { + fprintf(stderr,"generate_psfile: output to a file.\n"); + image = XGetImage(display,can->pix, + 0,0,can->width,can->height,-1,ZPixmap); + color[0] = 0; /* black line */ + PSFromImage(fp,image,can); + }else{ + fprintf(stderr,"Cannot print on this system\n"); + } + }else{ + method_is_not_available(); + } + fflush(NULL); } static void method_is_not_available() { @@ -1132,8 +1132,8 @@ static void method_is_not_available() { void clear_pixmap(struct canvas *can) { - XFillRectangle(display,can->pix,clearGC,0,0,can->width,can->height); - XFlush(display); + XFillRectangle(display,can->pix,clearGC,0,0,can->width,can->height); + XFlush(display); } #if 0 @@ -1235,24 +1235,24 @@ static int getColorSizeOfImageForPS(int xsize,int ysiz table = (struct xcolorForPS *)MALLOC((size+1)*sizeof(struct xcolorForPS)); if (table == NULL) { - fprintf(stderr,"No more memory in getColorSizeOfImageForPS.\n"); - return 0; + fprintf(stderr,"No more memory in getColorSizeOfImageForPS.\n"); + return 0; } /* Set rgb values standing for the pixel values. */ if (setTableOfxcolorForPS(&root,table,0,size) != size) { - warning(Can,"internal error."); - return 0; + warning(Can,"internal error."); + return 0; } screen = DefaultScreen(display); cm = DefaultColormap(display,screen); /* BUG: it does not work. if (!XGetStandardColormap(display,RootWindow(display,DefaultScreen(display)),&scm,XA_RGB_DEFAULT_MAP)) { - warning(Can,"failed to open the X Standard Colormap."); - scm.red_max = 0xffff; - scm.green_max = 0xffff; - scm.blue_max = 0xffff; + warning(Can,"failed to open the X Standard Colormap."); + scm.red_max = 0xffff; + scm.green_max = 0xffff; + scm.blue_max = 0xffff; } */ /* Set by hand. */