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gde_linux/CORE/BasicDisplay.c

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#include <malloc.h>
#include <X11/X.h>
#include <X11/Xlib.h>
#include <xview/xview.h>
#include <xview/scrollbar.h>
#include <xview/panel.h>
#include <xview/font.h>
#include <xview/xv_xrect.h>
#include <xview/cms.h>
#include <xview/notice.h>
#include "menudefs.h"
#include "defines.h"
Panel menubar = (Panel)NULL;
/*
BasicDisplay():
Set up menus and primary display.
Copyright (c) 1989, University of Illinois board of trustees. All rights
reserved. Written by Steven Smith at the Center for Prokaryote Genome
Analysis. Design and implementation guidance by Dr. Gary Olsen and Dr.
Carl Woese.
Copyright (c) 1990,1991,1992 Steven Smith at the Harvard Genome Laboratory.
All rights reserved.
*/
Panel BasicDisplay(DataSet)
NA_Alignment *DataSet;
{
int i,j,k;
extern Panel menubar;
extern int DisplayType;
extern Gmenu menu[];
extern Frame frame;
extern int num_menus;
if(menubar == (Panel) NULL)
{
menubar = xv_create(frame,PANEL,
0);
/*
* For all menus defined in the .GDEmenu file, create a corresponding
* menu on the menu bar, and tie its XView object to the internal
* menu structure.
*/
for(j=0;j<num_menus ;j++)
{
menu[j].button=xv_create(menubar,PANEL_BUTTON,
PANEL_LABEL_STRING,menu[j].label,
PANEL_ITEM_MENU, menu[j].X,
0);
}
}
/*
* Determine which type of display should be generated based on the
* current view of the data set.
*/
MakeNAADisplay();
return;
}
#ifdef SGI /* for exit button */
void bailout()
{
if (xv_destroy_safe(frame) == XV_OK) {
exit(0);
}
}
/*
* exit by button on front panel
*/
/*ARGSUSED*/
static void quit_main_proc(item, event)
Panel_item item;
Event *event;
{
bailout();
}
#endif /* sgi */
/*
GenMenu():
Generate the menus described in the .GDEmenu file. Link menu items
to their corresponding XView objects.
Copyright (c) 1989, University of Illinois board of trustees. All rights
reserved. Written by Steven Smith at the Center for Prokaryote Genome
Analysis. Design and implementation guidance by Dr. Gary Olsen and Dr.
Carl Woese.
Copyright (c) 1990,1991,1992 Steven Smith at the Harvard Genome Laboratory.
All rights reserved.
*/
GenMenu(type)
int type;
{
int i,j,k;
int curmenu,curitem,curarg,curinput,curoutput,curchoice;
extern Gmenu menu[];
extern Frame frame;
extern int num_menus;
Gmenu *thismenu;
GmenuItem *thisitem;
/*
* For all menus...
*/
for(curmenu = 0;curmenu<num_menus;curmenu++)
{
thismenu = &(menu[curmenu]);
thismenu->X = xv_create((Cms/* ??? rtm 18.III.98*/)NULL,MENU,0);
if(strcmp(thismenu->label,"File")==0)
{
xv_set(thismenu->X,
MENU_ITEM,
MENU_STRING,"Open...",
MENU_NOTIFY_PROC,Open,
0,
MENU_ITEM,
MENU_STRING,"Save as...",
MENU_NOTIFY_PROC,SaveAs,
0,
MENU_ITEM,
MENU_STRING,"Properties...",
MENU_NOTIFY_PROC,ChangeDisplay,
0,
MENU_ITEM,
MENU_STRING,"Protections...<meta p>",
MENU_NOTIFY_PROC,SetProtection,
0,
MENU_ITEM,
MENU_STRING,"Get info... <meta i>",
MENU_NOTIFY_PROC,ModAttr,
0,
0);
}
else if(strcmp(thismenu->label,"Edit")==0)
{
xv_set(thismenu->X,
MENU_ITEM,
MENU_STRING,"Select All",
MENU_NOTIFY_PROC,SelectAll,
0,
MENU_ITEM,
MENU_STRING,"Select by name...",
MENU_NOTIFY_PROC,SelectBy,
0,
MENU_ITEM,
MENU_STRING,"Cut",
MENU_NOTIFY_PROC,EditCut,
0,
MENU_ITEM,
MENU_STRING,"Copy",
MENU_NOTIFY_PROC,EditCopy,
0,
MENU_ITEM,
MENU_STRING,"Paste",
MENU_NOTIFY_PROC,EditPaste,
0,
MENU_ITEM,
MENU_STRING,"Group <meta g>",
MENU_NOTIFY_PROC,Group,
0,
MENU_ITEM,
MENU_STRING,"Ungroup <meta u>",
MENU_NOTIFY_PROC,Ungroup,
0,
MENU_ITEM,
MENU_STRING,"Compress",
MENU_NOTIFY_PROC,CompressAlign,
0,
MENU_ITEM,
MENU_STRING,"Reverse",
MENU_NOTIFY_PROC,RevSeqs,
0,
MENU_ITEM,
MENU_STRING,"Change case",
MENU_NOTIFY_PROC,CaseChange,
0,
0);
}
else if(strcmp(thismenu->label,"DNA/RNA")==0)
{
xv_set(thismenu->X,
MENU_ITEM,
MENU_STRING,"Complement",
MENU_NOTIFY_PROC,CompSeqs,
0,
0);
}
/*
* For all menu items of the current menu...
*/
for(curitem = 0;curitem<thismenu->numitems;curitem++)
{
thisitem = &(thismenu->item[curitem]);
xv_set(thismenu->X,
MENU_ITEM,
MENU_STRING,thismenu->item[curitem].label,
MENU_NOTIFY_PROC,HandleMenus,
0,
0);
}
/*
* Make the menu "pin"able
*/
xv_set(thismenu->X,
MENU_GEN_PIN_WINDOW,frame,thismenu->label,
0);
}
xv_set(menu[0].X,
MENU_ITEM,
MENU_STRING,"Quit",
MENU_NOTIFY_PROC,QuitGDE,
0,
0);
return;
}
/*
MakeNAADisplay():
Set up the generic display rectangle to be a DNA/RNA display.
Copyright (c) 1989, University of Illinois board of trustees. All rights
reserved. Written by Steven Smith at the Center for Prokaryote Genome
Analysis. Design and implementation guidance by Dr. Gary Olsen and Dr.
Carl Woese.
Copyright (c) 1990,1991,1992 Steven Smith at the Harvard Genome Laboratory.
All rights reserved.
*/
MakeNAADisplay()
{
extern Panel menubar;
extern Canvas EditNameCan;
extern Frame frame;
extern Canvas EditCan;
extern NA_Alignment *DataSet;
extern Xv_singlecolor Default_Colors[];
Scrollbar hscroll,vscroll;
GC gc;
Cms colmap;
XGCValues gcv;
Display *dpy;
Xv_font font;
int j,fnt_siz,fnt_style,depth;
extern unsigned char *greys[];
extern Pixmap grey_pm[];
/*
* The window will be scrollable in both X and Y
*/
xv_set(menubar,WIN_FIT_HEIGHT,0,0);
/*
* set up a window for the organism names on the left side of
* the screen.
*/
EditNameCan = xv_create(frame,CANVAS,
WIN_BELOW,menubar,
WIN_WIDTH,150,
CANVAS_AUTO_EXPAND,TRUE,
CANVAS_AUTO_SHRINK,TRUE,
CANVAS_RETAINED,FALSE,
CANVAS_X_PAINT_WINDOW,TRUE,
OPENWIN_ADJUST_FOR_HORIZONTAL_SCROLLBAR,TRUE,
CANVAS_AUTO_CLEAR,FALSE,
CANVAS_REPAINT_PROC,DummyRepaint,
CANVAS_MIN_PAINT_WIDTH,150,
#ifndef SGI
WIN_INHERIT_COLORS,TRUE,
#endif
0);
(void)xv_set(canvas_paint_window(EditNameCan),
WIN_EVENT_PROC,NANameEvents,
WIN_CONSUME_EVENTS,
WIN_MOUSE_BUTTONS,
/*
LOC_DRAG,
*/
LOC_WINENTER,
WIN_ASCII_EVENTS,
WIN_META_EVENTS,
0,
0);
/*
* Set up a window to hold the NA sequences.
*/
EditCan=xv_create(frame,CANVAS,
WIN_RIGHT_OF,EditNameCan,
CANVAS_AUTO_SHRINK,TRUE,
CANVAS_AUTO_EXPAND,TRUE,
/*
CANVAS_CMS_REPAINT,TRUE,
*/
CANVAS_X_PAINT_WINDOW,TRUE,
CANVAS_AUTO_CLEAR,FALSE,
CANVAS_RETAINED,FALSE,
CANVAS_MIN_PAINT_WIDTH,150,
OPENWIN_SPLIT,
OPENWIN_SPLIT_INIT_PROC,InitEditSplit,
OPENWIN_SPLIT_DESTROY_PROC,DestroySplit,
NULL,
WIN_INHERIT_COLORS,FALSE,
WIN_BELOW,menubar,
CANVAS_REPAINT_PROC,RepaintNACan,
0);
/*
* This causes resize events to occur even if the screen shrinks
* in size.
*/
xv_set(canvas_paint_window(EditCan),
WIN_BIT_GRAVITY,ForgetGravity,
0);
hscroll = xv_create(EditCan,SCROLLBAR,
SCROLLBAR_DIRECTION,SCROLLBAR_HORIZONTAL,
SCROLLBAR_SPLITTABLE,TRUE,
SCROLLBAR_OVERSCROLL,0,
0);
vscroll = xv_create(EditCan,SCROLLBAR,
SCROLLBAR_DIRECTION,SCROLLBAR_VERTICAL,
SCROLLBAR_SPLITTABLE,FALSE,
SCROLLBAR_OVERSCROLL,0,
0);
notify_interpose_event_func(
xv_get(hscroll,SCROLLBAR_NOTIFY_CLIENT),
EditCanScroll,NOTIFY_SAFE);
dpy = (Display *)xv_get(EditNameCan, XV_DISPLAY);
gc = DefaultGC(dpy,DefaultScreen(dpy));
depth = xv_get(frame,WIN_DEPTH);
if(depth>3)
{
colmap = (Cms)xv_find(frame,CMS,
CMS_NAME,"GDE Palette",
XV_AUTO_CREATE,FALSE,
0);
if(colmap == (Cms) NULL)
colmap = (Cms)xv_create((Cms)NULL,CMS,
CMS_TYPE,XV_STATIC_CMS,
CMS_SIZE,16,
CMS_COLORS,Default_Colors,
#ifdef SGI /* a hack to try and keep the frame colored in split canvas */
CMS_FRAME_CMS,TRUE,
#endif
0);
xv_set(EditCan,
WIN_CMS_NAME,"GDE Palette",
WIN_CMS, colmap,
WIN_FOREGROUND_COLOR,8,
WIN_BACKGROUND_COLOR,15,
#ifndef SGI
WIN_INHERIT_COLORS,FALSE,
#endif
0);
}
(void)xv_set(canvas_paint_window(EditCan),
WIN_EVENT_PROC,NAEvents,
WIN_CONSUME_EVENTS,
WIN_MOUSE_BUTTONS,
LOC_WINENTER,
WIN_ASCII_EVENTS,
WIN_META_EVENTS,
0,
0);
font = (Xv_font)xv_get(frame,XV_FONT);
fnt_siz = (int)xv_get(font,FONT_SIZE);
fnt_style = (int)xv_get(font,FONT_STYLE);
font = (Xv_font)xv_find(frame,FONT,
FONT_FAMILY,FONT_FAMILY_DEFAULT_FIXEDWIDTH,
FONT_STYLE,fnt_style,
FONT_SIZE,fnt_siz,
0);
xv_set(frame,XV_FONT,font,0);
gcv.font = (Font)xv_get(font,XV_XID);
if(gcv.font != (Font)NULL)
XChangeGC(dpy,gc,GCFont,&gcv);
for(j=0;j<16;j++)
{
grey_pm[j] = XCreatePixmapFromBitmapData(dpy,
DefaultRootWindow(dpy), greys[j], grey_width,
grey_height, 1, 0, 1);
}
return;
}
/*
SetNADData()
Fills in the display data structure for an initial monochrome display.
All settings are simple defaults, and will need to be modified externally
if otherwise. This routine passes back a new NA_DisplayData structure, which
can be destroyed after use with a call to free().
Copyright (c) 1989-1990, University of Illinois board of trustees. All
rights reserved. Written by Steven Smith at the Center for Prokaryote Genome
Analysis. Design and implementation guidance by Dr. Gary Olsen and Dr.
Carl Woese.
Copyright (c) 1990,1991,1992 Steven Smith at the Harvard Genome Laboratory.
All rights reserved.
*/
NA_DisplayData *SetNADData(aln,Can,NamCan)
NA_Alignment *aln;
Canvas Can,NamCan;
{
NA_DisplayData *ddata;
Scrollbar hscroll,vscroll;
Xv_window view;
int j;
extern Frame frame;
extern int Default_Color_LKUP[];
extern DisplayAttr;
int reset_all;
if(aln->na_ddata == NULL)
{
ddata = (NA_DisplayData*)Calloc(1,sizeof(NA_DisplayData));
reset_all = TRUE;
}
else
{
ddata =(NA_DisplayData*)(aln->na_ddata);
reset_all = FALSE;
}
ddata -> font = (Xv_font)xv_get(frame,XV_FONT);
ddata -> font_dx = xv_get(ddata->font,FONT_DEFAULT_CHAR_WIDTH);
ddata -> font_dy = xv_get(ddata->font,FONT_DEFAULT_CHAR_HEIGHT);
if(reset_all)
{
ddata -> wid = 0;
ddata -> ht = 0;
ddata -> position = 0;
ddata -> depth = xv_get(frame,WIN_DEPTH);
if(ddata -> depth >= 4)
{
ddata -> color_type = COLOR_LOOKUP;
ddata -> num_colors = 16;
ddata -> white = 15;
ddata -> black = 8;
}
else
{
ddata -> color_type = COLOR_MONO;;
ddata -> num_colors = 2;
ddata -> white = 0;
ddata -> black = 1;
}
ddata -> jtsize = 0;
ddata -> aln = aln;
ddata -> seq_x = xv_get(Can,XV_XID);
ddata -> nam_x = xv_get(NamCan, XV_XID);
ddata -> use_repeat = TRUE;
}
ddata -> seq_can = Can;
ddata -> nam_can = NamCan;
for(j=0;j<xv_get(Can,OPENWIN_NVIEWS);j++)
{
view = (Xv_window)xv_get(Can,OPENWIN_NTH_VIEW,j,0);
hscroll = (Scrollbar)xv_get(Can,
OPENWIN_HORIZONTAL_SCROLLBAR,view);
vscroll = (Scrollbar)xv_get(Can,
OPENWIN_VERTICAL_SCROLLBAR,view);
if(hscroll && vscroll)
{
xv_set(hscroll,SCROLLBAR_PIXELS_PER_UNIT,
ddata->font_dx,0);
xv_set(vscroll,SCROLLBAR_PIXELS_PER_UNIT,
ddata->font_dy,0);
}
/*
* Set the length and height of the alignment
*/
xv_set(hscroll,SCROLLBAR_OBJECT_LENGTH,aln->maxlen,0);
xv_set(vscroll,SCROLLBAR_OBJECT_LENGTH,aln->numelements,0);
scrollbar_paint(vscroll);
scrollbar_paint(hscroll);
}
if(aln->numelements !=0)
{
xv_set(Can,
WIN_HEIGHT,MIN(MAX_STARTUP_CANVAS_HEIGHT,
ddata->font_dy * (aln->numelements+2)),
CANVAS_RETAINED,FALSE,
0);
xv_set(NamCan,
WIN_HEIGHT,MIN(MAX_STARTUP_CANVAS_HEIGHT,
ddata->font_dy * (aln->numelements+2)),
0);
}
(void)window_fit(NamCan);
(void)window_fit(Can);
(void)window_fit(frame);
return (ddata);
}
DummyRepaint(can,win,dpy,xwin,area)
Canvas can;
Xv_window win;
Display *dpy;
Window xwin;
Xv_xrectlist *area;
{
DrawNANames(dpy,xwin);
return XV_OK;
}
DrawNANames(dpy,xwin)
Display *dpy;
Window xwin;
{
extern NA_Alignment *DataSet;
extern Canvas EditCan,EditNameCan;
NA_DisplayData *NAdd;
NA_Alignment *aln;
NA_Sequence *element;
int maxseq,minseq,maxnoseq,i,j;
unsigned long *pixels;
char buffer[GBUFSIZ];
int scrn = DefaultScreen(dpy);
GC gc;
aln = DataSet;
if(DataSet == NULL)
return XV_OK;
NAdd = (NA_DisplayData*)(DataSet)->na_ddata;
gc = DefaultGC(dpy,DefaultScreen(dpy));
pixels = (unsigned long*)xv_get(EditCan,WIN_X_COLOR_INDICES);
XSetBackground(dpy,gc,WhitePixel(dpy,scrn));
XSetForeground(dpy,gc,BlackPixel(dpy,scrn));
minseq = NAdd->top_seq;
maxseq = minseq + NAdd->ht;
maxseq = MIN(maxseq+1,aln->numelements);
for(j=minseq;j<maxseq;j++)
{
element = &(aln->element[j]);
if(element->groupid != 0)
sprintf(buffer,"%d %s ",
element->groupid,element->short_name);
else
sprintf(buffer,"%s ",
element->short_name);
if(aln->element[j].selected)
{
XSetForeground(dpy,gc,WhitePixel(dpy,scrn));
XSetBackground(dpy,gc,BlackPixel(dpy,scrn));
}
XDrawImageString(dpy,xwin,gc,5,
NAdd->font_dy*(j-minseq+1),buffer,40);
if(aln->element[j].selected)
{
XSetForeground(dpy,gc,BlackPixel(dpy,scrn));
XSetBackground(dpy,gc,WhitePixel(dpy,scrn));
}
}
maxnoseq = xv_get(EditNameCan,XV_HEIGHT)/NAdd->font_dy;
for(j=maxseq;j<maxnoseq;j++)
XDrawImageString(dpy,xwin,gc,5,
NAdd->font_dy*(j-minseq+1),
" ",40);
return XV_OK;
}
RepaintNACan(can,win,dpy,xwin,area)
Canvas can;
Xv_window win;
Display *dpy;
Window xwin;
Xv_xrectlist *area;
{
extern NA_Alignment *DataSet;
extern Frame frame; /* rtm 18.III.98 */
extern Canvas EditCan,EditNameCan;
extern int SCALE;
Scrollbar hscroll,vscroll;
NA_DisplayData *NAdd;
Xv_window view;
int maxseq,minseq,i,j,lpos,rpos,nviews;
int start,end,top,bottom;
GC gc;
int scrn = DefaultScreen(dpy);
gc = DefaultGC(dpy,scrn);
if(DataSet == (NA_Alignment *) NULL || can == (Canvas) NULL)
return XV_OK;
NAdd = (NA_DisplayData*)(DataSet)->na_ddata;
if(NAdd == NULL)
return XV_OK;
for(;xv_get(can,CANVAS_RETAINED)==TRUE;)
xv_set(can,CANVAS_RETAINED,FALSE,0);
XSetForeground(dpy,gc,BlackPixel(dpy,scrn));
XSetBackground(dpy,gc,WhitePixel(dpy,scrn));
nviews = (int)xv_get(EditCan,OPENWIN_NVIEWS);
for(j=0;j<nviews;j++)
{
view = (Xv_window)xv_get(EditCan,OPENWIN_NTH_VIEW,j);
if(view)
if(xv_get(view,CANVAS_VIEW_PAINT_WINDOW) == win)
j=nviews;
}
/*
added to remove warnings on split screen
*/
hscroll = (Scrollbar)xv_get(EditCan,OPENWIN_HORIZONTAL_SCROLLBAR,view);
vscroll = (Scrollbar)xv_get(EditCan,OPENWIN_VERTICAL_SCROLLBAR,view);
if(vscroll)
{
xv_set(vscroll,SCROLLBAR_OBJECT_LENGTH,
(DataSet)-> numelements,0);
minseq = (int)xv_get(vscroll,SCROLLBAR_VIEW_START);
maxseq = (int)xv_get(vscroll,SCROLLBAR_VIEW_LENGTH);
if( NAdd->top_seq != minseq || NAdd->ht != maxseq)
{
NAdd->top_seq = minseq;
NAdd->ht = maxseq;
DrawNANames(dpy,xv_get(canvas_paint_window(EditNameCan),
XV_XID));
}
maxseq += minseq;
maxseq = MIN(maxseq+1,DataSet->numelements);
top =(int)xv_get(vscroll,SCROLLBAR_VIEW_START);
bottom = top +(int)xv_get(vscroll,SCROLLBAR_VIEW_LENGTH);
for(;bottom-top>MAX_NA_DISPLAY_HEIGHT;)
{
top =(int)xv_get(vscroll,SCROLLBAR_VIEW_START);
bottom= top +(int)xv_get(vscroll,SCROLLBAR_VIEW_LENGTH);
}
}
if(hscroll)
{
xv_set(hscroll,SCROLLBAR_OBJECT_LENGTH, (DataSet)->maxlen,0);
start =(int)xv_get(hscroll,SCROLLBAR_VIEW_START);
end = start +(int)xv_get(hscroll,SCROLLBAR_VIEW_LENGTH);
for(;end-start>MAX_NA_DISPLAY_WIDTH;)
{
start =(int)xv_get(hscroll,SCROLLBAR_VIEW_START);
end = start +(int)xv_get(hscroll,SCROLLBAR_VIEW_LENGTH);
}
}
for(i=0;(i<area->count) && hscroll && vscroll;i++)
{
lpos = start+((int)area->rect_array[i].x/NAdd->font_dx)*SCALE;
rpos = (((int)area->rect_array[i].width/NAdd->font_dx)*SCALE +
lpos);
/*
rpos = MIN(NAdd->aln->maxlen,rpos + 1);
*/
rpos += 1;
minseq = top+(int)area->rect_array[i].y/NAdd->font_dy;
maxseq = (int)area->rect_array[i].height/NAdd->font_dy+minseq;
maxseq = MIN(DataSet->numelements-1,maxseq+1);
/*
for(;rpos-lpos>MAX_NA_DISPLAY_WIDTH;)
{
lpos =(int)xv_get(hscroll,SCROLLBAR_VIEW_START)/SCALE;
rpos = lpos+(int)xv_get(hscroll,SCROLLBAR_VIEW_LENGTH)*SCALE;
}
*/
for(j=minseq;j<=maxseq;j++)
DrawNAColor(can,NAdd,xwin,start,top,j,lpos,rpos,dpy,gc,
NAdd->color_type,FALSE);
}
SetNACursor(NAdd,can,win,xwin,dpy,gc);
(void)window_fit(EditCan);
(void)window_fit(EditNameCan);
(void)window_fit(frame);
return;
}
SetNACursor(NAdd,can,win,xwin,dpy,gc)
NA_DisplayData *NAdd;
Canvas can;
Xv_window win;
Window xwin;
Display *dpy;
GC gc;
{
extern int repeat_cnt,EditMode,SCALE;
extern Panel_item left_foot,right_foot;
extern Frame frame;
extern NA_Alignment *DataSet;
Scrollbar hscroll,vscroll;
NA_Sequence *this_elem;
int xx,yy,j,dir=0,SubSel = FALSE;
Xv_window view;
char buffer[GBUFSIZ];
int x = ((NA_DisplayData*)(DataSet)->
na_ddata)->cursor_x;
int y = ((NA_DisplayData*)(DataSet)->
na_ddata)->cursor_y;
int position = ((NA_DisplayData*)(DataSet)->
na_ddata)->position;
this_elem = &(DataSet->element[y]);
dir = OrigDir(this_elem);
if(repeat_cnt > 0)
sprintf(buffer,"[%s] pos:%d col:%d %s %s (repeat:%d)",
EditMode==0?"Insert": "Check", position,((NA_DisplayData*)(
DataSet)->na_ddata)->cursor_x+1+DataSet->rel_offset,(DataSet)->
element[y].short_name,(dir == 1)?" -->":
(dir == -1)?" <--":" ",MAX(repeat_cnt,1));
else
sprintf(buffer,"[%s] pos:%d col:%d %s %s",
EditMode==0?"Insert": "Check",position,((NA_DisplayData*)(
DataSet)->na_ddata)->cursor_x+1+DataSet->rel_offset,(DataSet)->
element[y].short_name,(dir == 1)?" -->":
(dir == -1)?" <--":" ");
xv_set(frame,FRAME_LEFT_FOOTER,buffer,0);
xv_set(left_foot,PANEL_LABEL_STRING,buffer,0);
for(j=0;j<DataSet->numelements;j++)
if(DataSet->element[j].subselected)
SubSel = TRUE;
for(j=0;j<xv_get(can,OPENWIN_NVIEWS) && !SubSel;j++)
{
view = xv_get(can,OPENWIN_NTH_VIEW,j);
hscroll=(Scrollbar)xv_get(can,OPENWIN_HORIZONTAL_SCROLLBAR,view);
vscroll=(Scrollbar)xv_get(can,OPENWIN_VERTICAL_SCROLLBAR,view);
if(hscroll && vscroll)
{
yy = xv_get(vscroll,SCROLLBAR_VIEW_START);
xx = xv_get(hscroll,SCROLLBAR_VIEW_START);
xwin = (Window)xv_get
(xv_get(view,CANVAS_VIEW_PAINT_WINDOW), XV_XID);
DrawNAColor(can,NAdd,xwin,xx,yy,y,x,x,dpy,gc,COLOR_MONO,
TRUE);
}
}
return;
}
UnsetNACursor(NAdd,can,win,xwin,dpy,gc)
NA_DisplayData *NAdd;
Canvas can;
Xv_window win;
Window xwin;
Display *dpy;
GC gc;
{
NA_DisplayData *ddata;
NA_Alignment *aln;
extern NA_Alignment *DataSet; /* rtm 18.III.98 */
Scrollbar vscroll=(Scrollbar)NULL,hscroll=(Scrollbar)NULL;
Xv_window view;
extern int SCALE;
int x,y,xx,yy,j;
if(DataSet == NULL)
return;
aln = DataSet;
x = ((NA_DisplayData*)(DataSet)->na_ddata)->cursor_x;
y = ((NA_DisplayData*)(DataSet)->na_ddata)->cursor_y;
for(j=0;j<xv_get(can,OPENWIN_NVIEWS);j++)
{
view = xv_get(can,OPENWIN_NTH_VIEW,j);
hscroll=(Scrollbar)xv_get(can,
OPENWIN_HORIZONTAL_SCROLLBAR,view);
vscroll=(Scrollbar)xv_get(can,
OPENWIN_VERTICAL_SCROLLBAR,view);
yy = xv_get(vscroll,SCROLLBAR_VIEW_START);
xx = xv_get(hscroll,SCROLLBAR_VIEW_START);
xwin = (Window)xv_get(xv_get(view,CANVAS_VIEW_PAINT_WINDOW)
,XV_XID);
DrawNAColor(can,NAdd,xwin,xx,yy,y,x,x,dpy,gc,NAdd->color_type,
FALSE);
}
return;
}
ResizeNACan(canvas,wd,ht)
Canvas canvas;
int wd,ht;
{
extern NA_Alignment *DataSet; /* rtm 18.III.98 */
int dy;
if(DataSet == NULL)
return(XV_OK);
if(DataSet->na_ddata == NULL)
return(XV_OK);
dy = (int)((NA_DisplayData*)(DataSet->na_ddata))->font_dy;
if(ht > dy * (DataSet->numelements+2))
{
xv_set(canvas,XV_HEIGHT,dy * (DataSet->numelements+2),0);
}
return(XV_OK);
}
QuitGDE()
{
extern Frame frame;
if( notice_prompt(frame,NULL,NOTICE_MESSAGE_STRINGS,
"Are you sure you want to Quit?",NULL,
NOTICE_BUTTON,"Confirm",1,
NOTICE_BUTTON,"Cancel",2,
0) == 1)
{
xv_destroy_safe(frame);
exit(0);
}
else
return(XV_OK);
}
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