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Set the text container to max size, when the text view is resizable.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@25863 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Fred Kiefer 2008-01-04 21:02:29 +00:00
parent 341653bcb0
commit 3dc7f6d74c
5 changed files with 329 additions and 209 deletions
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201
Source/GSLayoutManager.m
View file

@ -1573,6 +1573,11 @@ places where we switch.
-(void) _doLayout
{
[self _doLayoutToContainer: num_textcontainers - 1];
}
-(void) _doLayoutToGlyph: (unsigned int)glyphIndex
{
int i, j;
textcontainer_t *tc;
@ -1587,79 +1592,155 @@ places where we switch.
for (i = 0, tc = textcontainers; i < num_textcontainers; i++, tc++)
{
if (tc->complete)
continue;
continue;
while (1)
{
if (tc->num_linefrags)
prev = tc->linefrags[tc->num_linefrags - 1].rect;
else
prev = NSZeroRect;
j = [typesetter layoutGlyphsInLayoutManager: self
inTextContainer: tc->textContainer
startingAtGlyphIndex: next
previousLineFragmentRect: prev
nextGlyphIndex: &next
numberOfLineFragments: 0];
if (j)
break;
}
{
if (tc->num_linefrags)
prev = tc->linefrags[tc->num_linefrags - 1].rect;
else
prev = NSZeroRect;
j = [typesetter layoutGlyphsInLayoutManager: self
inTextContainer: tc->textContainer
startingAtGlyphIndex: next
previousLineFragmentRect: prev
nextGlyphIndex: &next
numberOfLineFragments: 0];
if (j)
break;
if (next > glyphIndex)
{
// If all the requested work is done just leave
return;
}
}
tc->complete = YES;
tc->usedRectValid = NO;
if (tc->num_soft)
{
/*
If there is any soft invalidated layout information left, remove
it.
*/
int k;
linefrag_t *lf;
for (k = tc->num_linefrags, lf = tc->linefrags + k; k < tc->num_linefrags + tc->num_soft; k++, lf++)
{
if (lf->points)
{
free(lf->points);
lf->points = NULL;
}
if (lf->attachments)
{
free(lf->attachments);
lf->attachments = NULL;
}
}
tc->num_soft = 0;
}
{
/*
If there is any soft invalidated layout information left, remove
it.
*/
int k;
linefrag_t *lf;
for (k = tc->num_linefrags, lf = tc->linefrags + k;
k < tc->num_linefrags + tc->num_soft; k++, lf++)
{
if (lf->points)
{
free(lf->points);
lf->points = NULL;
}
if (lf->attachments)
{
free(lf->attachments);
lf->attachments = NULL;
}
}
tc->num_soft = 0;
}
if (delegate_responds)
{
[_delegate layoutManager: self
didCompleteLayoutForTextContainer: tc->textContainer
atEnd: j == 2];
/* The call might have resulted in more text containers being
added, so 'textcontainers' might have moved. */
tc = textcontainers + i;
}
{
[_delegate layoutManager: self
didCompleteLayoutForTextContainer: tc->textContainer
atEnd: j == 2];
/* The call might have resulted in more text containers being
added, so 'textcontainers' might have moved. */
tc = textcontainers + i;
}
if (j == 2)
{
break;
}
{
break;
}
if (i == num_textcontainers && delegate_responds)
{
[_delegate layoutManager: self
didCompleteLayoutForTextContainer: nil
atEnd: NO];
}
{
[_delegate layoutManager: self
didCompleteLayoutForTextContainer: nil
atEnd: NO];
}
}
}
-(void) _doLayoutToGlyph: (unsigned int)glyphIndex
{
[self _doLayout];
}
-(void) _doLayoutToContainer: (int)cindex
{
[self _doLayout];
int i, j;
textcontainer_t *tc;
unsigned int next;
NSRect prev;
BOOL delegate_responds;
delegate_responds = [_delegate respondsToSelector:
@selector(layoutManager:didCompleteLayoutForTextContainer:atEnd:)];
next = layout_glyph;
for (i = 0, tc = textcontainers; i <= cindex; i++, tc++)
{
if (tc->complete)
continue;
while (1)
{
if (tc->num_linefrags)
prev = tc->linefrags[tc->num_linefrags - 1].rect;
else
prev = NSZeroRect;
j = [typesetter layoutGlyphsInLayoutManager: self
inTextContainer: tc->textContainer
startingAtGlyphIndex: next
previousLineFragmentRect: prev
nextGlyphIndex: &next
numberOfLineFragments: 0];
if (j)
break;
}
tc->complete = YES;
tc->usedRectValid = NO;
if (tc->num_soft)
{
/*
If there is any soft invalidated layout information left, remove
it.
*/
int k;
linefrag_t *lf;
for (k = tc->num_linefrags, lf = tc->linefrags + k;
k < tc->num_linefrags + tc->num_soft; k++, lf++)
{
if (lf->points)
{
free(lf->points);
lf->points = NULL;
}
if (lf->attachments)
{
free(lf->attachments);
lf->attachments = NULL;
}
}
tc->num_soft = 0;
}
if (delegate_responds)
{
[_delegate layoutManager: self
didCompleteLayoutForTextContainer: tc->textContainer
atEnd: j == 2];
/* The call might have resulted in more text containers being
added, so 'textcontainers' might have moved. */
tc = textcontainers + i;
}
if (j == 2)
{
break;
}
if (i == num_textcontainers && delegate_responds)
{
[_delegate layoutManager: self
didCompleteLayoutForTextContainer: nil
atEnd: NO];
}
}
}