test15.c

安装DDD之前

	CHECK_PTR_CHANGED ( inner_widget )

	CHECK_PTR_CHANGED ( line_table )
	CHECK_INT_VALUE ( table_size )
	CHECK_INT_VALUE ( table_index )
	CHECK_INT_VALUE ( repaint.number )
	CHECK_INT_VALUE ( repaint.maximum )
	if ( widgetInitialized && textPart.repaint.number != copyOfTextInternals.repaint.number )
		ShowRangeData ( toBeCompared, True, True );
		
	CHECK_INT_VALUE ( highlight.number )
	if ( widgetInitialized && textPart.highlight.number != copyOfTextInternals.highlight.number )
		ShowHighlightData ( toBeCompared );
	if ( ! widgetInitialized )
		{
		CopyTextInternals ( toBeCompared );
		return;
		}

#undef COPY
#define COPY copyOfRangeAtIndex0
#undef COMPARE
#define COMPARE textPart.repaint.range[0]
#undef PART
#define PART "range[0] "
		if ( widgetInitialized && textPart.repaint.number > 0 )
			{
			CHECK_INT_VALUE ( from )
			CHECK_INT_VALUE ( to )
			}

#undef COPY
#define COPY copyOfTextSourceInternals
#undef COMPARE
#define COMPARE (*textPart.source->data)
#undef PART
#define PART "source "

	CHECK_INT_VALUE ( left )
	CHECK_INT_VALUE ( right )

	if ( argStringValues )
		{
		CHECK_STRING_VALUE ( ptr )
		CHECK_STRING_VALUE ( value )
		CHECK_STRING_VALUE ( gap_start )
		CHECK_STRING_VALUE ( gap_end )
		}

	CHECK_INT_VALUE ( length )
	CHECK_INT_VALUE ( maxlength )
	CHECK_INT_VALUE ( old_length )
	CHECK_INT_VALUE ( maxallowed )
	CHECK_TIME ( prim_time )

/*
	CHECK_CHAR_VALUE ( PSWC_NWLN[0] )
*/
	if ( copyOfTextSourceInternals.PSWC_NWLN && 
		copyOfTextSourceInternals.PSWC_NWLN[0] != textPart.source->data->PSWC_NWLN[0] )
		{
		PRINT_BANNER
		PrintDiffDesc ( PART, "PSWC_NWLN[0]" );
                printf (  "( old = %i  new = %i )\n", 
			copyOfTextSourceInternals.PSWC_NWLN[0],
			textPart.source->data->PSWC_NWLN[0] );
		}
	else if ( ! copyOfTextSourceInternals.PSWC_NWLN && textPart.source->data->PSWC_NWLN[0])
		{
		PRINT_BANNER
		PrintDiffDesc ( PART, "PSWC_NWLN[0]" );
                printf (  "( old = <>  new = %i )\n", 
			textPart.source->data->PSWC_NWLN[0] );
		}

	CHECK_CHAR_VALUE ( hasselection )
	if ( widgetInitialized && GetSrc ( toBeCompared ) -> data -> hasselection &&
			! copyOfTextSourceInternals . hasselection  )
		ShowSelectionData ( toBeCompared );

	CHECK_CHAR_VALUE ( editable )

#undef COPY
#define COPY copyOfTextInputInternals
#undef COMPARE
#define COMPARE (*textPart.input->data)
#undef PART
#define PART "input  "

	CHECK_INT_VALUE ( new_sel_length )
	CHECK_INT_VALUE ( threshold )
	CHECK_CHAR_VALUE ( selectionHint.x )
	CHECK_CHAR_VALUE ( selectionHint.y )
	CHECK_CHAR_VALUE ( Sel2Hint.x )
	CHECK_CHAR_VALUE ( Sel2Hint.y )
	CHECK_INT_VALUE  (select_id )
	CHECK_CHAR_VALUE ( stype )
	CHECK_CHAR_VALUE ( extendDir )
	CHECK_CHAR_VALUE ( Sel2ExtendDir )
	CHECK_INT_VALUE ( origLeft )
	CHECK_INT_VALUE ( origRight )
	CHECK_INT_VALUE ( Sel2OrigLeft )
	CHECK_INT_VALUE ( Sel2OrigRight )
	CHECK_INT_VALUE ( stuffpos )
	CHECK_INT_VALUE ( sel2Left )
	CHECK_INT_VALUE ( sel2Right )
	CHECK_INT_VALUE ( anchor )
	CHECK_INT_VALUE ( select_pos_x )
	CHECK_INT_VALUE ( select_pos_y )
	CHECK_CHAR_VALUE ( pendingdelete )
	CHECK_CHAR_VALUE ( syncing )
	CHECK_CHAR_VALUE ( extending )
	CHECK_CHAR_VALUE ( Sel2Extending )
	CHECK_CHAR_VALUE ( hasSel2 )
	if ( widgetInitialized && Text_InputData( toBeCompared ) -> hasSel2 &&
			! copyOfTextInputInternals.hasSel2  )
		ShowSecondarySelectionData ( toBeCompared );

	CHECK_CHAR_VALUE ( has_destination )
	CHECK_CHAR_VALUE ( selectionMove )
	CHECK_CHAR_VALUE ( cancel )
	CHECK_CHAR_VALUE ( overstrike )
	CHECK_CHAR_VALUE ( sel_start )
	CHECK_TIME ( dest_time )
	CHECK_TIME ( sec_time )
	CHECK_TIME ( lasttime )

#undef COPY
#define COPY copyOfTextOutputInternals
#undef COMPARE
#define COMPARE (*textPart.output->data)
#undef PART
#define PART "output "

	CHECK_PTR_CHANGED ( fontlist )
	CHECK_INT_VALUE ( blinkrate )
	CHECK_CHAR_VALUE ( wordwrap )
	CHECK_CHAR_VALUE ( cursor_position_visible )
	CHECK_CHAR_VALUE ( autoshowinsertpoint )
	CHECK_CHAR_VALUE ( hasfocus )
	CHECK_CHAR_VALUE ( has_rect )
	CHECK_CHAR_VALUE ( handlingexposures )
	CHECK_CHAR_VALUE ( exposevscroll )
	CHECK_CHAR_VALUE ( exposehscroll )
	CHECK_CHAR_VALUE ( resizewidth )
	CHECK_CHAR_VALUE ( resizeheight )
	CHECK_CHAR_VALUE ( scrollvertical )
	CHECK_CHAR_VALUE ( scrollhorizontal )
	CHECK_CHAR_VALUE ( scrollleftside )
	CHECK_CHAR_VALUE ( scrolltopside )
	CHECK_CHAR_VALUE ( ignorevbar )
	CHECK_CHAR_VALUE ( ignorehbar )


	if ( argShowDrawCursor )
		{
		CHECK_SHORT_VALUE ( cursor_on )
		CHECK_CHAR_VALUE ( refresh_ibeam_off )
		CHECK_CHAR_VALUE ( blinkstate )
		}

	CHECK_CHAR_VALUE ( suspend_hoffset )
	CHECK_CHAR_VALUE ( use_fontset )
	CHECK_CHAR_VALUE ( have_inverted_image_gc )

	CHECK_INT_VALUE ( insertx )
	CHECK_INT_VALUE ( inserty )

	CHECK_INT_VALUE ( number_lines )
	CHECK_INT_VALUE ( leftmargin )
	CHECK_INT_VALUE ( rightmargin )
	CHECK_INT_VALUE ( topmargin )
	CHECK_INT_VALUE ( bottommargin )

	CHECK_INT_VALUE ( scrollwidth )

	CHECK_INT_VALUE ( vsliderSize )
	CHECK_INT_VALUE ( hoffset )
	CHECK_INT_VALUE ( averagecharwidth )
	CHECK_INT_VALUE ( tabwidth )
	CHECK_CHAR_VALUE ( columns )
	CHECK_CHAR_VALUE ( rows )
	CHECK_INT_VALUE ( lineheight )
	CHECK_INT_VALUE ( minwidth )
	CHECK_INT_VALUE ( minheight )
	CHECK_INT_VALUE ( prevW )
	CHECK_INT_VALUE ( prevH )
	CHECK_INT_VALUE ( cursorwidth )
	CHECK_INT_VALUE ( cursorheight )
	CHECK_INT_VALUE ( font_ascent )
	CHECK_INT_VALUE ( font_descent )
	CHECK_PTR_CHANGED ( timerid )

	if ( argShowDrawCursor )
		{
		CHECK_INT_VALUE ( cursor )
		CHECK_INT_VALUE ( add_mode_cursor )
		CHECK_INT_VALUE ( ibeam_off )
		CHECK_INT_VALUE ( stipple_tile )
		CHECK_PTR_VALUE ( gc )
		CHECK_PTR_VALUE ( imagegc )
		CHECK_PTR_CHANGED ( save_gc )
		}

	CHECK_PTR_CHANGED ( vbar )
	CHECK_PTR_CHANGED ( hbar )
	CHECK_PTR_CHANGED ( font )
	CHECK_CHAR_VALUE ( columns_set )
	CHECK_CHAR_VALUE ( rows_set )
/* what the hell is this !!! 
	CHECK_CHAR_VALUE ( fontlist_created )
*/
	CopyTextInternals ( toBeCompared );
	if ( ! printedBanner )
		printf ( "\tNo difference between text with previous saved version:\n" );
}

void PrintLead()
{
	int i ;
	for ( i = 0; i < indent ; i++ )
		printf ( "->" );
}

void ShowLine (  XmTextWidget text, LineNum lineNum, int calledFromDiff )
{
	Line lineData ;
	if ( (int)lineNum < 0 )
		return;

	lineData = &Text_Line(text) [ lineNum ];
	indent ++;
	if ( calledFromDiff )
		printf ( "\t\t\t" );
	else
		PrintLead();
	printf ( "Line : no %i : ", lineNum );

	if ( lineData -> start != PASTENDPOS )
		{
		printf ( "start %i  changed %s  changed_position %i  past_end %s ",
			(int)lineData -> start, ( lineData->changed ? "yes" : "no " ),
			(int)lineData->changed_position, ( lineData->past_end ? "yes" : "no " ) );
		if ( lineData -> extra  )
			{
			/* printf ( "extra ( NOT-SHOWING-WIDTH " ); */
			printf ( "extra ( width = %i ", (int)lineData -> extra->width );
			if ( lineData -> extra -> wrappedbychar )
				printf ( "wrappedByChar = %c", (int)lineData -> extra->wrappedbychar );
			printf ( ")" );
			}
		}
	else
		{
		printf ( "empty" );
		}
	printf ( "\n" );
	indent --;
}

void ShowLineTable (  XmTextWidget text, LineNum lineNum, int calledFromDiff )
{
	XmTextLineTableRec lineData = Text_LineTable(text) [ lineNum ];
	indent ++;
	if ( calledFromDiff )
		printf ( "\t\t\t" );
	else
		PrintLead();
	printf ( "LineTable : no %i : ", lineNum );
	if ( lineData.start_pos != PASTENDPOS )
		{
		printf ( "start %i  \n", (int)lineData . start_pos );
		}
	else
		{
		printf ( "empty\n" );
		}
	indent --;
}


void ShowSecondarySelectionData ( XmTextWidget text )
{
	if ( Text_InputData( text ) -> hasSel2 )
		{
		PrintLead();
		printf ( " Secondary Selection : hint ( x = %i, y = %i )\n", 
			Text_InputData( text ) -> Sel2Hint.x, 
			Text_InputData( text ) -> Sel2Hint.y );
		PrintLead();
		printf ( " Secondary Selection : original ( left = %i, right = %i )\n", 
			(int) Text_InputData( text ) -> Sel2OrigLeft, 
			(int) Text_InputData( text ) -> Sel2OrigRight );
		PrintLead();
		printf ( " Secondary Selection : current ( left = %i, right = %i )\n", 
			(int) Text_InputData( text ) -> sel2Left,
			(int) Text_InputData( text ) -> sel2Right );
		PrintLead();
		printf ( " Secondary Selection : extending = %i, time of ownership = %li\n", 
			Text_InputData( text ) -> Sel2Extending,
			Text_InputData( text ) -> sec_time );
		}
}

void ShowHighlightData ( XmTextWidget  text )
{
	int i = 0;
	PrintLead();
	printf ( " Selection : highlight ( number = %i, max = %i ), changed = %s\n", 
		Text_Highlight( text ) . number, Text_Highlight( text ) . maximum,
		Text ( text ).highlight_changed ?  "yes" : "no " );

	while ( i < Text_Highlight( text ) . number )
			{
			PrintLead();
			printf ( " Selection : highlight no %i ( pos %i, mode %i ) )\n", 
				i+1, 
				(int)Text_Highlight( text ) . list[i].position, 
				Text_Highlight( text ) . list[i].mode );
			i++;
			} 


	PrintLead();
	printf ( " Selection : old highlight ( number = %i, max = %i )\n", 
		Text_OldHighlight( text ) . number, Text_OldHighlight( text ) . maximum );
	i = 0;
	while ( i < Text_OldHighlight( text ) . number && Text_OldHighlight( text ) . maximum )
			{
			PrintLead();
			printf ( " Selection : old highlight no %i ( pos %i, mode %i ) )\n", 
				i+1, 
				(int) Text_OldHighlight( text ) . list[i].position, 
				Text_OldHighlight( text ) . list[i].mode );
			i++;
			} 
}


void ShowSelectionData ( XmTextWidget  text )
{
	if ( GetSrc ( text ) -> data -> hasselection )
		{
		PrintLead();
		printf ( " Selection : length = %i, button hint ( x = %i, y = %i ), extend %s\n", 
			Text_InputData( text ) -> new_sel_length, 
			Text_InputData( text ) -> selectionHint.x,
			Text_InputData( text ) -> selectionHint.y,
			Text_InputData( text ) -> extending ? 
				( Text_InputData( text ) -> extendDir == XmsdLeft ? "left " : "right" )
				: "no" 
				);

		PrintLead();
		printf ( " Selection : anchor = %i, original ( left = %i, right = %i )\n", 
			(int) Text_InputData( text ) -> anchor,
			(int) Text_InputData( text ) -> origLeft,
			(int) Text_InputData( text ) -> origRight );

		ShowHighlightData ( text );
		}
}

void ShowAllSelectionData ( XmTextWidget text )
{
	ShowSelectionData ( text );
	ShowSecondarySelectionData ( text );
}

void PrintTextVerifyPtr ( Widget text, String callback, XmTextVerifyPtr data )
{
	PrintDiffs ( (XmTextWidget)text );
	PrintLead();
	printf ( "callback %s", callback );
	switch ( data -> reason )
		{
		case XmCR_LOSING_FOCUS:
			printf ( " : reason XmCR_LOSING_FOCUS\n");
			break;
		case XmCR_MODIFYING_TEXT_VALUE:
			printf ( " : reason XmCR_MODIFYING_TEXT_VALUE\n");
			break;
		case XmCR_MOVING_INSERT_CURSOR:
			printf ( " : reason XmCR_MOVING_INSERT_CURSOR\n");
			break;
		default :
			printf ( "PrintTextVerifyPtr: INVALID REASON \n\n" );
		}

	printf ( "\tcurrInsert = %i\tnewInsert = %i\n", 
		(int) data ->currInsert, (int) data ->newInsert );

	if ( data -> reason != XmCR_MOVING_INSERT_CURSOR )
		printf ( "\tstartPos   = %i\tendPos = %i\n", 
			(int) data ->startPos, (int) data ->endPos );

	if ( data -> reason == XmCR_MODIFYING_TEXT_VALUE )
		printf ( "\ttext\n\t\tlength = %i\t\tformat = %li\n\t\tptr = %s\n",
			 data->text->length, data->text->format, data->text->ptr );

	ShowAllSelectionData ( (XmTextWidget)text );
	fflush (NULL);
}

void	ShowRangeData ( 
			XmTextWidget text,
			int fromComparision,
			Boolean maxOrNum )
{
	int i;
	int upto = maxOrNum ? text->text.repaint.maximum : text->text.repaint.number;
	for ( i = 0; i < upto; i++ )
		{
		if ( fromComparision )
			printf ( "\t\t" );
		else
			PrintLead();
		printf ( " Range : no. %d from position %i to position %i\n",
					(int)i,
					(int)text->text.repaint.range[i].from,
					(int)text->text.repaint.range[i].to );
		}
}

void	TextActionHook (
						Widget		w,
						XtPointer	clientData_unused,
						String		actionName,
						XEvent*		event,
						String*		params,
						Cardinal*	noOfParams )
{
	if ( ! XmIsText( w ) )
		return;
	if ( ( strncmp ( actionName, "focus", strlen("focus")) == 0 )