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Fix for wrong cursor.x pos when before a fullRow inset (added ix), small

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perfomance fix in LyXText's raw drawing, fix for adding paragraph in insets
when not allowed to do so (bug in Michaels list not on lyxbugs.).


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3990 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Jürgen Vigna 2002-04-12 15:59:03 +00:00
parent 3ee9f0ac7d
commit ba21e6498c
11 changed files with 136 additions and 31 deletions
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4
src/BufferView_pimpl.C
View File

@ -547,12 +547,12 @@ void BufferView::Pimpl::workAreaMotionNotify(int x, int y, unsigned int state)
cursor.par(), cursor.pos());
int width = bv_->theLockingInset()->width(bv_, font);
int inset_x = font.isVisibleRightToLeft()
? cursor.x() - width : cursor.x();
? cursor.ix() - width : cursor.ix();
int start_x = inset_x + bv_->theLockingInset()->scroll();
bv_->theLockingInset()->
insetMotionNotify(bv_,
x - start_x,
y - cursor.y() + bv_->text->first_y,
y - cursor.iy() + bv_->text->first_y,
state);
return;
}

14
src/ChangeLog
View File

@ -1,7 +1,21 @@
2002-04-12 Juergen Vigna <jug@sad.it>
* BufferView_pimpl.C (workAreaMotionNotify): use new ix() cursor pos.
* text2.C (getCursorX): new helper function
(setCursor): compute also ix_
(setCursorFromCoordinates): set also ix.
* lyxcursor.h: added ix_ and helper functions.
* BufferView_pimpl.C (workAreaMotionNotify): forgot to use iy().
* buffer.C (insertStringAsLines): dont break paragraph if the this
paragraph is inside an inset which does not permit it!
* text.C (breakParagraph): honor keepempty flag and break the paragraph
also with no chars on this paragraph.
(paintRowText): only paint stuff if it's inside the workarea!
* paragraph.C (breakParagraph): honor keepempty flag and break the
paragraph always below not above.

4
src/buffer.C
View File

@ -1400,10 +1400,12 @@ void Buffer::insertStringAsLines(Paragraph *& par, pos_type & pos,
par->checkInsertChar(font);
// insert the string, don't insert doublespace
bool space_inserted = true;
bool autobreakrows = !par->inInset() ||
static_cast<InsetText *>(par->inInset())->getAutoBreakRows();
for(string::const_iterator cit = str.begin();
cit != str.end(); ++cit) {
if (*cit == '\n') {
if (par->size() || layout.keepempty) {
if (autobreakrows && (par->size() || layout.keepempty)) {
par->breakParagraph(params, pos,
layout.isEnvironment());
par = par->next();

7
src/insets/ChangeLog
View File

@ -1,3 +1,7 @@
2002-04-12 Juergen Vigna <jug@sad.it>
* insettext.h: added cix() helper function and use it where appropriate
2002-04-12 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
* insetgraphics.C (prepareFile): fix bug when graphics is a
@ -6,6 +10,9 @@
2002-04-12 Juergen Vigna <jug@sad.it>
* insettext.C (insertInset): remove unneeded code!
(updateLocal): fitCursor() fixes.
(collapseParagraphs): fix a possible problem when having a selection
and collapsing the paragraphs.
2002-04-08 Herbert Voss <voss@perce.de>

65
src/insets/insettext.C
View File

@ -424,7 +424,7 @@ void InsetText::draw(BufferView * bv, LyXFont const & f,
if (the_locking_inset && (cpar(bv) == inset_par)
&& (cpos(bv) == inset_pos)) {
inset_x = cx(bv) - top_x + drawTextXOffset;
inset_x = cix(bv) - top_x + drawTextXOffset;
inset_y = ciy(bv) + drawTextYOffset;
}
if (!cleared && (need_update == CURSOR)
@ -555,10 +555,10 @@ void InsetText::update(BufferView * bv, LyXFont const & font, bool reinit)
}
if (!autoBreakRows && par->next())
collapseParagraphs(bv->buffer()->params);
collapseParagraphs(bv);
if (the_locking_inset) {
inset_x = cx(bv) - top_x + drawTextXOffset;
inset_x = cix(bv) - top_x + drawTextXOffset;
inset_y = ciy(bv) + drawTextYOffset;
the_locking_inset->update(bv, font, reinit);
}
@ -610,7 +610,7 @@ void InsetText::setUpdateStatus(BufferView * bv, int what) const
void InsetText::updateLocal(BufferView * bv, int what, bool mark_dirty) const
{
if (!autoBreakRows && par->next())
collapseParagraphs(bv->buffer()->params);
collapseParagraphs(bv);
bool clear = false;
if (!lt) {
lt = getLyXText(bv);
@ -625,8 +625,15 @@ void InsetText::updateLocal(BufferView * bv, int what, bool mark_dirty) const
lt->selection.cursor = lt->cursor;
if (clear)
lt = 0;
#if 0
// IMO this is not anymore needed as we do this in fitInsetCursor!
// and we always get "true" as returnvalue of this function in the
// case of a locking inset (Jug 20020412)
if (locked && (need_update & CURSOR) && bv->fitCursor())
need_update |= FULL;
#else
bv->fitCursor();
#endif
if (flag)
bv->updateInset(const_cast<InsetText *>(this), mark_dirty);
@ -785,7 +792,7 @@ void InsetText::insetUnlock(BufferView * bv)
void InsetText::lockInset(BufferView * bv, UpdatableInset * inset)
{
the_locking_inset = inset;
inset_x = cx(bv) - top_x + drawTextXOffset;
inset_x = cix(bv) - top_x + drawTextXOffset;
inset_y = ciy(bv) + drawTextYOffset;
inset_pos = cpos(bv);
inset_par = cpar(bv);
@ -831,7 +838,7 @@ bool InsetText::lockInsetInInset(BufferView * bv, UpdatableInset * inset)
} else if (the_locking_inset && (the_locking_inset == inset)) {
if (cpar(bv) == inset_par && cpos(bv) == inset_pos) {
lyxerr[Debug::INSETS] << "OK" << endl;
inset_x = cx(bv) - top_x + drawTextXOffset;
inset_x = cix(bv) - top_x + drawTextXOffset;
inset_y = ciy(bv) + drawTextYOffset;
} else {
lyxerr[Debug::INSETS] << "cursor.pos != inset_pos" << endl;
@ -870,7 +877,7 @@ bool InsetText::unlockInsetInInset(BufferView * bv, UpdatableInset * inset,
bool InsetText::updateInsetInInset(BufferView * bv, Inset * inset)
{
if (!autoBreakRows && par->next())
collapseParagraphs(bv->buffer()->params);
collapseParagraphs(bv);
if (inset == this)
return true;
bool clear = false;
@ -909,7 +916,7 @@ bool InsetText::updateInsetInInset(BufferView * bv, Inset * inset)
if (the_locking_inset &&
cpar(bv) == inset_par && cpos(bv) == inset_pos)
{
inset_x = cx(bv) - top_x + drawTextXOffset;
inset_x = cix(bv) - top_x + drawTextXOffset;
inset_y = ciy(bv) + drawTextYOffset;
}
}
@ -942,7 +949,7 @@ void InsetText::insetButtonPress(BufferView * bv, int x, int y, int button)
else if (inset) {
// otherwise unlock the_locking_inset and lock the new inset
the_locking_inset->insetUnlock(bv);
inset_x = cx(bv) - top_x + drawTextXOffset;
inset_x = cix(bv) - top_x + drawTextXOffset;
inset_y = ciy(bv) + drawTextYOffset;
the_locking_inset = 0;
inset->insetButtonPress(bv, x - inset_x,
@ -1043,7 +1050,7 @@ bool InsetText::insetButtonRelease(BufferView * bv, int x, int y, int button)
ret = inset->insetButtonRelease(bv, x - inset_x,
y - inset_y, button);
} else {
inset_x = cx(bv) - top_x + drawTextXOffset;
inset_x = cix(bv) - top_x + drawTextXOffset;
inset_y = ciy(bv) + drawTextYOffset;
ret = inset->insetButtonRelease(bv, x - inset_x,
y - inset_y, button);
@ -2009,7 +2016,7 @@ bool InsetText::checkAndActivateInset(BufferView * bv, int x, int y,
x = insetWidth;
if (y < 0)
y = insetDescent;
inset_x = cx(bv) - top_x + drawTextXOffset;
inset_x = cix(bv) - top_x + drawTextXOffset;
inset_y = ciy(bv) + drawTextYOffset;
inset->edit(bv, x - inset_x, y - inset_y, button);
if (!the_locking_inset)
@ -2120,6 +2127,21 @@ int InsetText::cx(BufferView * bv) const
}
int InsetText::cix(BufferView * bv) const
{
// we do nothing dangerous so we use a local cache
LyXText * llt = getLyXText(bv);
int x = llt->cursor.ix() + top_x + TEXT_TO_INSET_OFFSET;
if (the_locking_inset) {
LyXFont font = llt->getFont(bv->buffer(), llt->cursor.par(),
llt->cursor.pos());
if (font.isVisibleRightToLeft())
x -= the_locking_inset->width(bv, font);
}
return x;
}
int InsetText::cy(BufferView * bv) const
{
LyXFont font;
@ -2282,7 +2304,7 @@ void InsetText::resizeLyXText(BufferView * bv, bool force) const
t->init(bv, true);
restoreLyXTextState(bv, t);
if (the_locking_inset) {
inset_x = cx(bv) - top_x + drawTextXOffset;
inset_x = cix(bv) - top_x + drawTextXOffset;
inset_y = ciy(bv) + drawTextYOffset;
}
@ -2323,7 +2345,7 @@ void InsetText::reinitLyXText() const
t->init(bv, true);
restoreLyXTextState(bv, t);
if (the_locking_inset) {
inset_x = cx(bv) - top_x + drawTextXOffset;
inset_x = cix(bv) - top_x + drawTextXOffset;
inset_y = ciy(bv) + drawTextYOffset;
}
if (bv->screen()) {
@ -2656,14 +2678,29 @@ bool InsetText::checkInsertChar(LyXFont & font)
}
void InsetText::collapseParagraphs(BufferParams const & bparams) const
void InsetText::collapseParagraphs(BufferView * bv) const
{
BufferParams const & bparams = bv->buffer()->params;
LyXText * llt = getLyXText(bv);
while(par->next()) {
if (par->size() && par->next()->size() &&
!par->isSeparator(par->size()-1))
{
par->insertChar(par->size(), ' ');
}
if (llt->selection.set()) {
if (llt->selection.start.par() == par->next()) {
llt->selection.start.par(par);
llt->selection.start.pos(
llt->selection.start.pos() + par->size());
}
if (llt->selection.end.par() == par->next()) {
llt->selection.end.par(par);
llt->selection.end.pos(
llt->selection.end.pos() + par->size());
}
}
par->pasteParagraph(bparams);
}
reinitLyXText();

4
src/insets/insettext.h
View File

@ -321,6 +321,8 @@ private:
///
int cx(BufferView *) const;
///
int cix(BufferView *) const;
///
int cy(BufferView *) const;
///
int ciy(BufferView *) const;
@ -345,7 +347,7 @@ private:
///
void reinitLyXText() const;
///
void collapseParagraphs(BufferParams const & bparams) const;
void collapseParagraphs(BufferView *) const;
/* Private structures and variables */
///

13
src/lyxcursor.C
View File

@ -19,7 +19,7 @@
LyXCursor::LyXCursor()
: par_(0), pos_(0), boundary_(false),
x_(0), x_fix_(0), y_(0), iy_(0), row_(0)
x_(0), ix_(0), x_fix_(0), y_(0), iy_(0), row_(0)
{}
@ -70,6 +70,17 @@ int LyXCursor::x() const
}
void LyXCursor::ix(int n)
{
ix_ = n;
}
int LyXCursor::ix() const
{
return ix_;
}
void LyXCursor::x_fix(int i)
{
x_fix_ = i;

7
src/lyxcursor.h
View File

@ -44,6 +44,10 @@ public:
///
int x() const;
///
void ix(int i);
///
int ix() const;
///
void x_fix(int i);
///
int x_fix() const;
@ -68,6 +72,9 @@ private:
bool boundary_;
///
int x_;
/// the x position of the position before the inset when we put
/// the cursor on the end of the row before, otherwise equal to x.
int ix_;
///
int x_fix_;
///

3
src/lyxtext.h
View File

@ -321,6 +321,9 @@ public:
bool setfont = true,
bool boundary = false) const;
///
float getCursorX(BufferView *, Row *, lyx::pos_type pos,
lyx::pos_type last, bool boundary) const;
///
void setCurrentFont(BufferView *) const;
///

7
src/text.C
View File

@ -3609,7 +3609,14 @@ void LyXText::paintRowText(DrawRowParams & p)
pos_type vpos = p.row->pos();
while (vpos <= last) {
if (p.x > p.bv->workWidth())
break;
pos_type pos = vis2log(vpos);
if (p.x + singleWidth(p.bv, par, pos) < 0) {
p.x += singleWidth(p.bv, par, pos);
++vpos;
continue;
}
if (main_body > 0 && pos == main_body - 1) {
int const lwidth = lyxfont::width(layout.labelsep,
getLabelFont(buffer, par));

39
src/text2.C
View File

@ -2083,14 +2083,6 @@ void LyXText::setCursor(BufferView * bview, LyXCursor & cur, Paragraph * par,
// y is now the cursor baseline
cur.y(y);
// now get the cursors x position
float x;
float fill_separator;
float fill_hfill;
float fill_label_hfill;
prepareToPrint(bview, row, x, fill_separator, fill_hfill,
fill_label_hfill);
pos_type cursor_vpos = 0;
pos_type last = rowLastPrintable(old_row);
if (pos > last + 1) {
@ -2102,6 +2094,30 @@ void LyXText::setCursor(BufferView * bview, LyXCursor & cur, Paragraph * par,
cur.pos(pos);
}
// now get the cursors x position
float x = getCursorX(bview, row, pos, last, boundary);
cur.x(int(x));
cur.x_fix(cur.x());
if (old_row != row) {
x = getCursorX(bview, old_row, pos, last, boundary);
cur.ix(int(x));
} else
cur.ix(cur.x());
}
float LyXText::getCursorX(BufferView * bview, Row * row,
pos_type pos, pos_type last, bool boundary) const
{
pos_type cursor_vpos = 0;
float x;
float fill_separator;
float fill_hfill;
float fill_label_hfill;
// This call HAS to be here because of the BidiTables!!!
prepareToPrint(bview, row, x, fill_separator, fill_hfill,
fill_label_hfill);
if (last < row->pos())
cursor_vpos = row->pos();
else if (pos > last && !boundary)
@ -2125,7 +2141,7 @@ void LyXText::setCursor(BufferView * bview, LyXCursor & cur, Paragraph * par,
main_body = 0;
for (pos_type vpos = row->pos(); vpos < cursor_vpos; ++vpos) {
pos = vis2log(vpos);
pos_type pos = vis2log(vpos);
if (main_body > 0 && pos == main_body - 1) {
x += fill_label_hfill +
lyxfont::width(textclasslist[
@ -2149,9 +2165,7 @@ void LyXText::setCursor(BufferView * bview, LyXCursor & cur, Paragraph * par,
} else
x += singleWidth(bview, row->par(), pos);
}
cur.x(int(x));
cur.x_fix(cur.x());
return x;
}
@ -2248,6 +2262,7 @@ void LyXText::setCursorFromCoordinates(BufferView * bview, LyXCursor & cur,
cur.par(row->par());
cur.pos(row->pos() + column);
cur.x(x);
cur.ix(x);
cur.y(y + row->baseline());
Inset * ins;
if (row->next() && cur.pos() &&