293 lines
7.1 KiB
C
293 lines
7.1 KiB
C
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#include <malloc.h>
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#include <X11/X.h>
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#include <X11/Xlib.h>
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#include <xview/xview.h>
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#include <xview/scrollbar.h>
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#include <xview/panel.h>
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#include <xview/font.h>
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#include <xview/xv_xrect.h>
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#include <xview/cms.h>
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#include "menudefs.h"
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#include "defines.h"
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/*
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Copyright (c) 1989, University of Illinois board of trustees. All rights
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reserved. Written by Steven Smith at the Center for Prokaryote Genome
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Analysis. Design and implementation guidance by Dr. Gary Olsen and Dr.
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Carl Woese.
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Copyright (c) 1990,1991,1992 Steven Smith at the Harvard Genome Laboratory.
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All rights reserved.
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*/
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InitEditSplit(oldview, newview, pos)
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Xv_Window oldview, newview;
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int pos;
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{
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Xv_Window view, win;
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extern Frame frame;
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extern NA_Alignment *DataSet;
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extern Canvas EditCan;
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extern int SCALE;
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Scrollbar hsc,vsc;
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int j;
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if(DataSet == (NA_Alignment *) NULL || EditCan == (Canvas) NULL)
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return ;
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for(j=0;j<xv_get(EditCan,OPENWIN_NVIEWS);j++)
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{
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view = (Xv_window)xv_get(EditCan,OPENWIN_NTH_VIEW,j);
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hsc = (Scrollbar)xv_get(EditCan,
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OPENWIN_HORIZONTAL_SCROLLBAR,view);
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vsc = (Scrollbar)xv_get(EditCan,
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OPENWIN_VERTICAL_SCROLLBAR,view);
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xv_set(hsc,
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SCROLLBAR_VIEW_START,0,
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SCROLLBAR_OBJECT_LENGTH,((NA_Alignment*)DataSet)->
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maxlen,0);
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xv_set(vsc,
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SCROLLBAR_VIEW_START,0,
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SCROLLBAR_OBJECT_LENGTH,((NA_Alignment*)DataSet)->
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numelements,0);
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if (view == newview)
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{
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/*
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* Get the paint window associated, and set it up the same as in
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* BasicDisplay:
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*/
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(void)xv_set(xv_get(view,CANVAS_VIEW_PAINT_WINDOW),
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WIN_EVENT_PROC,NAEvents,
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WIN_CONSUME_EVENTS, WIN_MOUSE_BUTTONS,
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LOC_DRAG, LOC_WINENTER, WIN_ASCII_EVENTS,
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WIN_META_EVENTS, 0,
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0);
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notify_interpose_event_func(
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xv_get(hsc,SCROLLBAR_NOTIFY_CLIENT),
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EditCanScroll,NOTIFY_SAFE);
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xv_set(hsc,
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SCROLLBAR_OBJECT_LENGTH,((NA_Alignment*)DataSet)->
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maxlen,SCROLLBAR_VIEW_START,0,
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0);
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xv_set(vsc,
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SCROLLBAR_OBJECT_LENGTH,((NA_Alignment*)DataSet)->
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numelements,0);
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}
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}
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RepaintAll(FALSE);
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return;
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}
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Notify_value EditCanScroll(client,event,arg,type)
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Notify_client client;
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Event *event;
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Notify_arg arg;
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Notify_event_type type;
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{
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extern NA_Alignment *DataSet;
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extern Canvas EditCan;
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extern Panel_item left_foot,right_foot;
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extern int DisplayAttr,SCALE;
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Notify_client parent;
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Drawable draw;
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GC gc;
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Display *dpy;
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Xv_xrectlist area;
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Xv_window win,view;
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Scrollbar hsc,vsc;
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extern Frame frame;
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int lastx,currentx,deltax,j;
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int lasty,currenty,deltay;
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int dx,dy;
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char buffer[80];
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hsc=(Scrollbar)xv_get(EditCan,OPENWIN_HORIZONTAL_SCROLLBAR, client);
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vsc=(Scrollbar)xv_get(EditCan,OPENWIN_VERTICAL_SCROLLBAR, client);
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/*
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test for hsc && vsc attempts to fix warnings at split
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*/
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if(event_id(event) == SCROLLBAR_REQUEST && hsc && vsc)
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{
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win=(Xv_window)xv_get(client,
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CANVAS_VIEW_PAINT_WINDOW);
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dx=((NA_DisplayData*)(((NA_Alignment*)DataSet)->
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na_ddata))-> font_dx;
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dy=((NA_DisplayData*)(((NA_Alignment*)DataSet)->
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na_ddata))-> font_dy;
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lastx=(int)xv_get(hsc,
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SCROLLBAR_LAST_VIEW_START);
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currentx=(int)xv_get(hsc,SCROLLBAR_VIEW_START)/SCALE;
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deltax=(int)xv_get(hsc,SCROLLBAR_VIEW_LENGTH);
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lasty=(int)xv_get(vsc,
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SCROLLBAR_LAST_VIEW_START);
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currenty=(int)xv_get(vsc,SCROLLBAR_VIEW_START);
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deltay=(int)xv_get(vsc,SCROLLBAR_VIEW_LENGTH);
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area.count=1;
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area.rect_array[0].x=0;
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area.rect_array[0].y=0;
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area.rect_array[0].width=(short)(deltax*dx);
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area.rect_array[0].height=(short)(deltay*dy);
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RepaintNACan(EditCan,win,xv_get(client,
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XV_DISPLAY),
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(Window)xv_get(win,XV_XID),&area);
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sprintf(buffer,"Columns %d - %d shown",currentx,
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currentx+deltax*SCALE);
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if(DisplayAttr & VSCROLL_LOCK)
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{
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DisplayAttr &= (unsigned int)(255 - VSCROLL_LOCK);
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for(j=0;j<xv_get(EditCan,OPENWIN_NVIEWS);j++)
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{
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view = xv_get(EditCan,OPENWIN_NTH_VIEW,j);
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if(view != client)
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{
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if(view)
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{
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vsc=(Scrollbar)xv_get(EditCan,
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OPENWIN_VERTICAL_SCROLLBAR, view);
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if(vsc)
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xv_set(vsc,SCROLLBAR_VIEW_START,
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currenty, SCROLLBAR_VIEW_LENGTH,deltay,
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0);
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}
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}
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}
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DisplayAttr |= VSCROLL_LOCK;
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}
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xv_set(frame,FRAME_RIGHT_FOOTER,buffer,0);
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xv_set(right_foot,PANEL_LABEL_STRING,buffer,0);
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return(XV_OK);
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}
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/*
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test for hsc && vsc attempts to fix warnings at split
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*/
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else if ((event_action(event) == ACTION_SPLIT_HORIZONTAL ||
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event_action(event) == ACTION_SPLIT_VERTICAL ) &&
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hsc && vsc)
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{
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xv_set(hsc,SCROLLBAR_VIEW_START,0,0);
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xv_set(vsc,SCROLLBAR_VIEW_START,0,0);
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return(notify_next_event_func(client,event,arg,type));
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}
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else
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return(notify_next_event_func(client,event,arg,type));
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}
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void JumpTo(view,x,y)
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Xv_window view;
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int x,y;
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{
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extern NA_Alignment *DataSet;
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extern Canvas EditCan;
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Scrollbar hsc,vsc;
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int j,dx,dy;
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Xv_xrectlist area;
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Xv_window win;
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hsc = (Scrollbar)xv_get(EditCan,OPENWIN_HORIZONTAL_SCROLLBAR,view);
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vsc = (Scrollbar)xv_get(EditCan,OPENWIN_VERTICAL_SCROLLBAR,view);
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win = (Xv_window)xv_get(view,CANVAS_VIEW_PAINT_WINDOW);
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(void)xv_set(hsc,SCROLLBAR_VIEW_START,MIN(x,
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xv_get(hsc,SCROLLBAR_OBJECT_LENGTH)-xv_get(hsc,SCROLLBAR_VIEW_LENGTH)),
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0);
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(void)xv_set(vsc,SCROLLBAR_VIEW_START,MIN(y,
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xv_get(vsc,SCROLLBAR_OBJECT_LENGTH)-xv_get(vsc,SCROLLBAR_VIEW_LENGTH)),
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0);
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(void)xv_set(hsc,SCROLLBAR_OBJECT_LENGTH,DataSet->maxlen,0);
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(void)xv_set(vsc,SCROLLBAR_OBJECT_LENGTH,DataSet->numelements,0);
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return;
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}
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RepaintAll(Names)
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int Names;
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{
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extern NA_Alignment *DataSet;
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extern Canvas EditCan,EditNameCan;
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Xv_xrectlist area;
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Xv_window win,view;
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Scrollbar hsc,vsc;
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extern int SCALE;
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extern Frame frame;
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int lastx,currentx,deltax;
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int lasty,currenty,deltay;
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int dx,dy,j;
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char buffer[80];
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if(DataSet == NULL)
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return;
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if((NA_DisplayData*)(((NA_Alignment*)DataSet)->na_ddata == NULL))
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return;
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for(j=0;j<xv_get(EditCan,OPENWIN_NVIEWS);j++)
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{
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view = (Xv_window)xv_get(EditCan,OPENWIN_NTH_VIEW,j);
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win = (Xv_window)xv_get(view,CANVAS_VIEW_PAINT_WINDOW);
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dx = ((NA_DisplayData*)(((NA_Alignment*)DataSet)->na_ddata))->
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font_dx ;
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dy = ((NA_DisplayData*)(((NA_Alignment*)DataSet)->na_ddata))->
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font_dy;
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hsc=(Scrollbar)xv_get(EditCan,OPENWIN_HORIZONTAL_SCROLLBAR,
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view);
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vsc=(Scrollbar)xv_get(EditCan,OPENWIN_VERTICAL_SCROLLBAR, view);
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lastx = (int)xv_get(hsc,SCROLLBAR_LAST_VIEW_START);
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currentx = (int)xv_get(hsc,SCROLLBAR_VIEW_START);
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deltax = (int)xv_get(hsc,SCROLLBAR_VIEW_LENGTH);
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lasty = (int)xv_get(vsc,SCROLLBAR_LAST_VIEW_START);
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currenty = (int)xv_get(vsc,SCROLLBAR_VIEW_START);
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deltay = (int)xv_get(vsc,SCROLLBAR_VIEW_LENGTH);
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area.count = 1;
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area.rect_array[0].x = 0;
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area.rect_array[0].y = 0;
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area.rect_array[0].width = (short)(deltax*dx);
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area.rect_array[0].height = (short)(deltay*dy);
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RepaintNACan(EditCan,win,xv_get(view, XV_DISPLAY),
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(Window)xv_get(win,XV_XID),&area);
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sprintf(buffer,"%d - %d",currentx/SCALE,
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currentx/SCALE+deltax*SCALE);
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xv_set(frame,FRAME_RIGHT_FOOTER,buffer,0);
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}
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if(Names)
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DrawNANames(xv_get(view, XV_DISPLAY),
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(Window)xv_get(xv_get(EditNameCan,
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CANVAS_NTH_PAINT_WINDOW,0), XV_XID));
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return;
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}
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DestroySplit(view)
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Xv_window view;
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{}
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