/*
* WPrintfLine - printf text on a window line
*/
vi_rc WPrintfLine( window_id w, int line, char *str, ... )
{
va_list al;
char tmp[MAX_STR];
va_start( al, str );
MyVSprintf( tmp, str, al );
va_end( al );
tmp[EditVars.WindMaxWidth - 1] = 0;
return( DisplayLineInWindow( w, line, tmp ) );
} /* WPrintfLine */
/*
* StatusLine - display a line in the status window
*/
static void StatusLine( int line, char *str, int format )
{
int len, width, blanks, i, j;
type_style *style;
len = strlen( str );
width = WindowAuxInfo( status_window_id, WIND_INFO_TEXT_COLS );
style = &statusw_info.text_style;
switch( format ) {
case FMT_RIGHT:
blanks = 0;
if( width > len ) {
blanks = width - len;
}
break;
case FMT_CENTRE:
blanks = 0;
if( width > len ) {
blanks = (width - len) / 2;
}
break;
default:
DisplayLineInWindow( status_window_id, line, str );
return;
}
i = 1;
while( i <= blanks ) {
SetCharInWindowWithColor( status_window_id, line, i, ' ', style );
i++;
}
j = 0;
while( j < len && i <= width ) {
SetCharInWindowWithColor( status_window_id, line, i, str[j], style );
j += 1;
i += 1;
}
while( i <= width ) {
SetCharInWindowWithColor( status_window_id, line, i, ' ', style );
i++;
}
} /* StatusLine */
/*
* Message2 - display message on line 2
*/
void Message2( char *str, ... )
{
va_list al;
char tmp[MAX_STR];
if( !EditFlags.EchoOn || MessageWindow == NO_WINDOW ) {
return;
}
va_start( al, str );
MyVSprintf( tmp,str, al );
va_end( al );
tmp[EditVars.WindMaxWidth - 1] = 0;
if( !EditFlags.LineDisplay ) {
DisplayLineInWindow( MessageWindow, 2, tmp );
} else {
MyPrintf( "%s\n", tmp );
}
} /* Message2 */
/*
* Message2 - display message on line 2
*/
void Message2( const char *str, ... )
{
va_list al;
char tmp[MAX_STR];
if( !EditFlags.EchoOn || BAD_ID( message_window_id ) ) {
return;
}
va_start( al, str );
MyVSprintf( tmp,str, al );
va_end( al );
tmp[EditVars.WindMaxWidth - 1] = '\0';
if( !EditFlags.LineDisplay ) {
DisplayLineInWindow( message_window_id, 2, tmp );
} else {
MyPrintf( "%s\n", tmp );
}
} /* Message2 */
/*
* ResizeWindow - give a window a new size
*/
vi_rc ResizeWindow( window_id wn, int x1, int y1, int x2, int y2, int scrflag )
{
wind *tmp, *w;
int bt, k;
// char *txt, *tptr;
// char *ot;
// int i, j;
w = AccessWindow( wn );
if( !ValidDimension( x1, y1, x2, y2, w->has_border ) ) {
ReleaseWindow( w );
return( ERR_WIND_INVALID );
}
tmp = AllocWindow( x1, y1, x2, y2, w->has_border, w->border_color1,
w->border_color2, w->text_color, w->background_color );
tmp->id = wn;
tmp->has_gadgets = w->has_gadgets;
// txt = MemAlloc( w->width + 1 );
// tptr = txt;
RestoreOverlap( wn, scrflag );
Windows[wn] = tmp;
tmp->accessed = TRUE;
ResetOverlap( tmp );
MarkOverlap( wn );
/*
* display the new text
*/
k = 1;
bt = (int) w->has_border;
ClearWindow( wn );
if( w->title != NULL ) {
WindowTitle( wn, w->title );
} else {
DrawBorder( wn );
}
#if 0
for( j = bt; j < w->height - bt; j++ ) {
ot = &(w->text[(j * w->width) * sizeof( char_info )]);
for( i = bt; i < w->width - bt; i++ ) {
*txt++ = ot[i * sizeof( char_info )];
}
*txt = 0;
DisplayLineInWindow( wn, k++, tptr );
txt = tptr;
}
#else
DCResize( CurrentInfo );
DCDisplayAllLines();
DCUpdate();
#endif
FreeWindow( w );
ReleaseWindow( tmp );
return( ERR_NO_ERR );
} /* ResizeWindow */
/*
* displayGenericLines - display all lines in a window
*/
static vi_rc displayGenericLines( file *f, linenum pagetop, int leftcol,
linenum hilite, type_style *style, hilst *hilist,
char **vals, int valoff )
{
int i, j, k, text_lines;
linenum cl = pagetop;
fcb *cfcb, *tfcb;
line *cline;
hilst *ptr;
type_style *text, *hot_key;
window_info *info;
type_style base;
char tmp[MAX_STR];
// bool disabled;
vi_rc rc;
/*
* get pointer to first line on page, and window info
*/
rc = GimmeLinePtr( pagetop, f, &cfcb, &cline );
if( rc != ERR_NO_ERR ) {
return( rc );
}
base.foreground = WindowAuxInfo( cWin, WIND_INFO_TEXT_COLOR );
base.background = WindowAuxInfo( cWin, WIND_INFO_BACKGROUND_COLOR );
base.font = WindowAuxInfo( cWin, WIND_INFO_TEXT_FONT );
text_lines = WindowAuxInfo( cWin, WIND_INFO_TEXT_LINES );
/*
* mark all fcb's as being not in display
*/
for( tfcb = f->fcbs.head; tfcb != NULL; tfcb = tfcb->next ) {
tfcb->on_display = FALSE;
}
cfcb->on_display = TRUE;
/*
* run through each line in the window
*/
ptr = hilist;
if( ptr != NULL ) {
ptr += pagetop - 1;
}
for( j = 1; j <= text_lines; j++ ) {
if( cline != NULL ) {
if( isMenu ) {
if( InvokeMenuHook( CurrentMenuNumber, cl ) == -1 ) {
// disabled = TRUE;
if( cl == hilite ) {
info = &activegreyedmenu_info;
} else {
info = &greyedmenu_info;
}
} else {
// disabled = FALSE;
if( cl == hilite ) {
info = &activemenu_info;
} else {
info = &menuw_info;
}
}
text = &info->text;
hot_key = &info->hilight;
} else {
text = &base;
if( cl == hilite ) {
text = style;
}
hot_key = text;
}
/*
* now, display what we can of the line on the window
*/
if( cline->len == 0 ) {
DisplayCrossLineInWindow( cWin, j );
goto evil_goto;
} else if( cline->len > leftcol ) {
if( vals != NULL ) {
i = cline->len - leftcol;
strncpy( tmp, &(cline->data[leftcol]), EditVars.WindMaxWidth + 5 );
for( k = i; k < valoff; k++ ) {
tmp[k] = ' ';
}
tmp[k] = 0;
strcat( tmp, vals[j + pagetop - 2] );
DisplayLineInWindowWithColor( cWin, j, tmp, text, 0 );
} else {
DisplayLineInWindowWithColor( cWin, j, cline->data, text, leftcol );
}
} else {
DisplayLineInWindowWithColor( cWin, j, SingleBlank, text, 0 );
}
if( ptr != NULL ) {
SetCharInWindowWithColor( cWin, j, 1 + ptr->_offs, ptr->_char, hot_key );
}
evil_goto: if( ptr != NULL ) {
ptr += 1;
}
rc = GimmeNextLinePtr( f, &cfcb, &cline );
if( rc != ERR_NO_ERR ) {
if( rc == ERR_NO_MORE_LINES ) {
continue;
}
return( rc );
}
cl++;
cfcb->on_display = TRUE;
} else {
DisplayLineInWindow( cWin, j, "~" );
}
}
return( ERR_NO_ERR );
} /* displayGenericLines */
/*
* fileGrep - search a single dir and build list of files
*/
static void fileGrep( char *dir, char **list, int *clist, window_id wn )
{
char fn[FILENAME_MAX], data[FILENAME_MAX], ts[FILENAME_MAX];
char path[FILENAME_MAX];
char drive[_MAX_DRIVE], directory[_MAX_DIR], name[_MAX_FNAME];
char ext[_MAX_EXT];
int i;
#if defined( __WIN__ ) && defined( __NT__ )
LVITEM lvi;
#endif
vi_rc rc;
/*
* get file path prefix
*/
_splitpath( dir, drive, directory, name, ext );
strcpy( path, drive );
strcat( path, directory );
// _makepath( path, drive, directory, NULL,NULL );
/*
* run through each entry and search it; building a list of matches
*/
rc = GetSortDir( dir, FALSE );
if( rc != ERR_NO_ERR ) {
return;
}
for( i = 0; i < DirFileCount; i++ ) {
if( !(DirFiles[i]->attr & _A_SUBDIR ) ) {
strcpy( fn, path );
strcat( fn, DirFiles[i]->name );
#ifdef __WIN__
EditFlags.BreakPressed = SetGrepDialogFile( fn );
#else
DisplayLineInWindow( wn, 1, fn );
#endif
if( EditFlags.BreakPressed ) {
return;
}
if( isFgrep ) {
rc = fSearch( fn, ts );
} else {
rc = eSearch( fn, ts );
}
if( rc == FGREP_FOUND_STRING ) {
ExpandTabsInABuffer( ts, strlen( ts ), data, MAX_DISP );
strcpy( ts, data );
MySprintf( data, "%X \"%s\"", fn, ts );
#ifdef __WIN__
/*
* for windows - the handle passed in is the list box
* and the entire string is added to it but only the file
* name is added to the list
*/
#ifdef __NT__
if( IsCommCtrlLoaded() ) {
lvi.mask = LVIF_TEXT;
lvi.iItem = SendMessage( wn, LVM_GETITEMCOUNT, 0, 0L );
lvi.iSubItem = 0;
lvi.pszText = fn;
SendMessage( wn, LVM_INSERTITEM, 0, (LPARAM)&lvi );
lvi.iSubItem = 1;
lvi.pszText = ts;
SendMessage( wn, LVM_SETITEM, 0, (LPARAM)&lvi );
} else {
#endif
SendMessage( wn, LB_ADDSTRING, 0, (LPARAM)data );
MySprintf( data, "%X", fn );
#ifdef __NT__
}
#endif
#endif
AddString( &(list[*clist]), data );
(*clist)++;
} else if( rc != ERR_NO_ERR ) {
return;
}
}
}
} /* fileGrep */