/*
-** tuiSource.c
-** This module contains functions for displaying source in the source window
-*/
+ ** tuiSource.c
+ ** This module contains functions for displaying source in the source window
+ */
#include "defs.h"
#include <ctype.h>
*********************************/
/*
-** tuiSetSourceContent().
-** Function to display source in the source window.
-*/
+ ** tuiSetSourceContent().
+ ** Function to display source in the source window.
+ */
TuiStatus
#ifdef __STDC__
tuiSetSourceContent (
{
lineWidth = srcWin->generic.width - 1;
/*
- ** Take hilite (window border) into account, when calculating
- ** the number of lines
- */
+ ** Take hilite (window border) into account, when calculating
+ ** the number of lines
+ */
nlines = (lineNo + (srcWin->generic.height - 2)) - lineNo;
desc = open_source_file (s);
if (desc < 0)
register int offset, curLineNo, curLine, curLen, threshold;
TuiGenWinInfoPtr locator = locatorWinInfoPtr ();
/*
- ** Determine the threshold for the length of the line
- ** and the offset to start the display
- */
+ ** Determine the threshold for the length of the line
+ ** and the offset to start the display
+ */
offset = srcWin->detail.sourceInfo.horizontalOffset;
threshold = (lineWidth - 1) + offset;
stream = fdopen (desc, FOPEN_RT);
srcLine[curLen] = (char) 0;
/*
- ** Set whether element is the execution point and
- ** whether there is a break point on it.
- */
+ ** Set whether element is the execution point and
+ ** whether there is a break point on it.
+ */
element->whichElement.source.lineOrAddr.lineNo =
curLineNo;
element->whichElement.source.isExecPoint =
}
else
{ /*
- ** Store the charcter in the line
- ** buffer. If it is a tab, then
- ** translate to the correct number of
- ** chars so we don't overwrite our
- ** buffer.
- */
+ ** Store the charcter in the line
+ ** buffer. If it is a tab, then
+ ** translate to the correct number of
+ ** chars so we don't overwrite our
+ ** buffer.
+ */
if (c == '\t')
{
int j, maxTabLen = tuiDefaultTabLen ();
}
else
{ /*
- ** if we have not reached EOL, then eat
- ** chars until we do
- */
+ ** if we have not reached EOL, then eat
+ ** chars until we do
+ */
while (c != EOF && c != '\n' && c != '\r')
c = fgetc (stream);
}
except for a line in the middle with a warning message about the
source not being available. This function is called by
tuiEraseSourceContents, which in turn is invoked when the source files
- cannot be accessed*/
+ cannot be accessed */
void
#ifdef __STDC__
nLines = winInfo->generic.height - 2;
/* set to empty each line in the window, except for the one
- which contains the message*/
+ which contains the message */
while (curr_line < winInfo->generic.contentSize)
{
/* set the information related to each displayed line
- to null: i.e. the line number is 0, there is no bp,
- it is not where the program is stopped */
+ to null: i.e. the line number is 0, there is no bp,
+ it is not where the program is stopped */
TuiWinElementPtr element =
(TuiWinElementPtr) winInfo->generic.content[curr_line];
element->whichElement.source.isExecPoint = FALSE;
element->whichElement.source.hasBreak = FALSE;
- /* set the contents of the line to blank*/
+ /* set the contents of the line to blank */
element->whichElement.source.line[0] = (char) 0;
/* if the current line is in the middle of the screen, then we want to
- display the 'no source available' message in it.
- Note: the 'weird' arithmetic with the line width and height comes from
- the function tuiEraseSourceContent. We need to keep the screen and the
- window's actual contents in synch */
+ display the 'no source available' message in it.
+ Note: the 'weird' arithmetic with the line width and height comes from
+ the function tuiEraseSourceContent. We need to keep the screen and the
+ window's actual contents in synch */
if (curr_line == (nLines / 2 + 1))
{
curr_line++;
- } /* end while*/
+ } /* end while */
-} /*tuiSetSourceContentNil*/
+} /*tuiSetSourceContentNil */
/*
-** tuiShowSource().
-** Function to display source in the source window. This function
-** initializes the horizontal scroll to 0.
-*/
+ ** tuiShowSource().
+ ** Function to display source in the source window. This function
+ ** initializes the horizontal scroll to 0.
+ */
void
#ifdef __STDC__
tuiShowSource (
/*
-** tuiSourceIsDisplayed().
-** Answer whether the source is currently displayed in the source window.
-*/
+ ** tuiSourceIsDisplayed().
+ ** Answer whether the source is currently displayed in the source window.
+ */
int
#ifdef __STDC__
tuiSourceIsDisplayed (
/*
-** tuiVerticalSourceScroll().
-** Scroll the source forward or backward vertically
-*/
+ ** tuiVerticalSourceScroll().
+ ** Scroll the source forward or backward vertically
+ */
void
#ifdef __STDC__
tuiVerticalSourceScroll (
line = content[0]->whichElement.source.lineOrAddr.lineNo +
numToScroll;
if (line > s->nlines)
- /*line = s->nlines - winInfo->generic.contentSize + 1;*/
- /*elz: fix for dts 23398*/
+ /*line = s->nlines - winInfo->generic.contentSize + 1; */
+ /*elz: fix for dts 23398 */
line = content[0]->whichElement.source.lineOrAddr.lineNo;
}
else
******************************************/
/*
-** _hasBreak().
-** Answer whether there is a break point at the input line in
-** the source file indicated
-*/
+ ** _hasBreak().
+ ** Answer whether there is a break point at the input line in
+ ** the source file indicated
+ */
static struct breakpoint *
#ifdef __STDC__
_hasBreak (
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