insetDescent = 0;
insetWidth = 0;
old_max_width = 0;
- no_selection = false;
+ no_selection = true;
need_update = FULL;
drawTextXOffset = 0;
drawTextYOffset = 0;
if (the_locking_inset && (cpar(bv) == inset_par)
&& (cpos(bv) == inset_pos)) {
- inset_x = cx(bv) - top_x + drawTextXOffset;
- inset_y = cy(bv) + drawTextYOffset;
+ inset_x = cix(bv) - top_x + drawTextXOffset;
+ inset_y = ciy(bv) + drawTextYOffset;
}
if (!cleared && (need_update == CURSOR)
&& !getLyXText(bv)->selection.set()) {
first += row->height();
row = row->next();
}
- if (y_offset < 0)
- y_offset = y;
- lt->first_y = first;
+ if (y_offset < 0) {
+ lt->first_y = -y_offset;
+ first = y;
+ y_offset = 0;
+ } else {
+ lt->first_y = first;
+ first = 0;
+ }
if (cleared || (need_update&(INIT|FULL))) {
- int yf = y_offset;
+ int yf = y_offset + first;
y = 0;
while ((row != 0) && (yf < ph)) {
- lt->getVisibleRow(bv, y+y_offset, int(x), row,
- y+first, cleared);
+ lt->getVisibleRow(bv, y + y_offset + first, int(x),
+ row, y + lt->first_y, cleared);
+ if (bv->text->status() == LyXText::CHANGED_IN_DRAW) {
+ lt->need_break_row = row;
+ lt->fullRebreak(bv);
+ lt->setCursor(bv, lt->cursor.par(),
+ lt->cursor.pos());
+ if (lt->selection.set()) {
+ lt->setCursor(bv, lt->selection.start,
+ lt->selection.start.par(),
+ lt->selection.start.pos());
+ lt->setCursor(bv, lt->selection.end,
+ lt->selection.end.par(),
+ lt->selection.end.pos());
+ }
+ break;
+ }
y += row->height();
yf += row->height();
row = row->next();
in_update = false;
return;
}
+
+ if (!autoBreakRows && par->next())
+ collapseParagraphs(bv);
+
if (the_locking_inset) {
- inset_x = cx(bv) - top_x + drawTextXOffset;
- inset_y = cy(bv) + drawTextYOffset;
+ inset_x = cix(bv) - top_x + drawTextXOffset;
+ inset_y = ciy(bv) + drawTextYOffset;
the_locking_inset->update(bv, font, reinit);
}
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);
}
lt->fullRebreak(bv);
setUpdateStatus(bv, what);
- bool flag = (((need_update != CURSOR) && (need_update != NONE)) ||
- (lt->status() != LyXText::UNCHANGED) || lt->selection.set());
+ bool flag = mark_dirty ||
+ (((need_update != CURSOR) && (need_update != NONE)) ||
+ (lt->status() != LyXText::UNCHANGED) || lt->selection.set());
if (!lt->selection.set())
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);
- else
- bv->fitCursor();
if (need_update == CURSOR)
need_update = NONE;
lt = getLyXText(bv);
clear = true;
}
- if (!checkAndActivateInset(bv, x, tmp_y, button))
+ if (!checkAndActivateInset(bv, x, tmp_y, button)) {
lt->setCursorFromCoordinates(bv, x - drawTextXOffset,
y + insetAscent);
+ lt->cursor.x_fix(lt->cursor.x());
+ }
lt->clearSelection();
finishUndo();
// If the inset is empty set the language of the current font to the
font.setLanguage(bv->getParentLanguage(this));
setFont(bv, font, false);
}
-// showInsetCursor(bv);
if (clear)
lt = 0;
if (drawFrame_ == LOCKED)
code = CURSOR|DRAW_FRAME;
updateLocal(bv, code, false);
+ showInsetCursor(bv);
// Tell the paragraph dialog that we've entered an insettext.
bv->owner()->getDialogs()->updateParagraph();
font.setLanguage(bv->getParentLanguage(this));
setFont(bv, font, false);
}
-// showInsetCursor(bv);
if (clear)
lt = 0;
int code = CURSOR;
if (drawFrame_ == LOCKED)
code = CURSOR|DRAW_FRAME;
updateLocal(bv, code, false);
+ showInsetCursor(bv);
}
if (the_locking_inset) {
the_locking_inset->insetUnlock(bv);
the_locking_inset = 0;
+ updateLocal(bv, CURSOR_PAR, false);
}
hideInsetCursor(bv);
- no_selection = false;
+ no_selection = true;
locked = false;
- int code;
+ int code = NONE;
+#if 0
if (drawFrame_ == LOCKED)
code = CURSOR|CLEAR_FRAME;
else
code = CURSOR;
+#else
+ if (drawFrame_ == LOCKED)
+ code = CLEAR_FRAME;
+#endif
bool clear = false;
if (!lt) {
lt = getLyXText(bv);
}
if (clear)
lt = 0;
+#if 0
updateLocal(bv, code, false);
+#else
+ if (code != NONE)
+ setUpdateStatus(bv, code);
+#endif
}
+
+void InsetText::lockInset(BufferView * bv)
+{
+ locked = true;
+ the_locking_inset = 0;
+ inset_pos = inset_x = inset_y = 0;
+ inset_boundary = false;
+ inset_par = 0;
+ old_par = 0;
+ bool clear = false;
+ if (!lt) {
+ lt = getLyXText(bv);
+ clear = true;
+ }
+ lt->setCursor(bv, par, 0);
+ lt->clearSelection();
+ finishUndo();
+ // If the inset is empty set the language of the current font to the
+ // language to the surronding text (if different).
+ if (par->size() == 0 && !par->next() &&
+ bv->getParentLanguage(this) != lt->current_font.language()) {
+ LyXFont font(LyXFont::ALL_IGNORE);
+ font.setLanguage(bv->getParentLanguage(this));
+ setFont(bv, font, false);
+ }
+ if (clear)
+ lt = 0;
+ int code = CURSOR;
+ if (drawFrame_ == LOCKED)
+ code = CURSOR|DRAW_FRAME;
+ setUpdateStatus(bv, code);
+}
+
+
void InsetText::lockInset(BufferView * bv, UpdatableInset * inset)
{
the_locking_inset = inset;
- inset_x = cx(bv) - top_x + drawTextXOffset;
- inset_y = cy(bv) + drawTextYOffset;
+ inset_x = cix(bv) - top_x + drawTextXOffset;
+ inset_y = ciy(bv) + drawTextYOffset;
inset_pos = cpos(bv);
inset_par = cpar(bv);
inset_boundary = cboundary(bv);
} 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_y = cy(bv) + drawTextYOffset;
+ inset_x = cix(bv) - top_x + drawTextXOffset;
+ inset_y = ciy(bv) + drawTextYOffset;
} else {
lyxerr[Debug::INSETS] << "cursor.pos != inset_pos" << endl;
}
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;
if (the_locking_inset &&
cpar(bv) == inset_par && cpos(bv) == inset_pos)
{
- inset_x = cx(bv) - top_x + drawTextXOffset;
- inset_y = cy(bv) + drawTextYOffset;
+ inset_x = cix(bv) - top_x + drawTextXOffset;
+ inset_y = ciy(bv) + drawTextYOffset;
}
}
return found;
mouse_x = x;
mouse_y = y;
+ if (!locked)
+ lockInset(bv);
+
int tmp_x = x - drawTextXOffset;
int tmp_y = y + insetAscent - getLyXText(bv)->first_y;
Inset * inset = bv->checkInsetHit(getLyXText(bv), tmp_x, tmp_y);
x - inset_x,
y - inset_y,
button);
- no_selection = false;
return;
- } else if (inset) {
+ }
+#if 0
+ 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_y = cy(bv) + drawTextYOffset;
+ inset_x = cix(bv) - top_x + drawTextXOffset;
+ inset_y = ciy(bv) + drawTextYOffset;
the_locking_inset = 0;
inset->insetButtonPress(bv, x - inset_x,
y - inset_y, button);
// inset->edit(bv, x - inset_x, y - inset_y, button);
if (the_locking_inset)
updateLocal(bv, CURSOR, false);
- no_selection = false;
return;
}
+#endif
// otherwise only unlock the_locking_inset
the_locking_inset->insetUnlock(bv);
the_locking_inset = 0;
}
+ if (!inset)
+ no_selection = false;
+
if (bv->theLockingInset()) {
if (isHighlyEditableInset(inset)) {
+ // We just have to lock the inset before calling a
+ // PressEvent on it!
UpdatableInset * uinset = static_cast<UpdatableInset*>(inset);
- inset_x = cx(bv) - top_x + drawTextXOffset;
- inset_y = cy(bv) + drawTextYOffset;
- inset_pos = cpos(bv);
- inset_par = cpar(bv);
- inset_boundary = cboundary(bv);
- the_locking_inset = uinset;
- uinset->insetButtonPress(bv, x - inset_x, y - inset_y,
- button);
- uinset->edit(bv, x - inset_x, y - inset_y, 0);
+ if (!bv->lockInset(uinset)) {
+ lyxerr[Debug::INSETS] << "Cannot lock inset" << endl;
+ }
+ inset->insetButtonPress(bv, x - inset_x, y - inset_y, button);
if (the_locking_inset)
updateLocal(bv, CURSOR, false);
- no_selection = false;
return;
}
}
lt = getLyXText(bv);
clear = true;
}
+ int old_first_y = lt->first_y;
lt->setCursorFromCoordinates(bv, x - drawTextXOffset,
y + insetAscent);
updateLocal(bv, CURSOR, false);
}
bv->owner()->setLayout(cpar(bv)->layout());
+ // we moved the view we cannot do mouse selection in this case!
+ if (getLyXText(bv)->first_y != old_first_y)
+ no_selection = true;
old_par = cpar(bv);
// Insert primary selection with middle mouse
// if there is a local selection in the current buffer,
getLyXText(bv)->clearSelection();
}
showInsetCursor(bv);
- no_selection = false;
}
bool InsetText::insetButtonRelease(BufferView * bv, int x, int y, int button)
{
+ no_selection = true;
if (the_locking_inset) {
return the_locking_inset->insetButtonRelease(bv,
x - inset_x, y - inset_y,
ret = inset->insetButtonRelease(bv, x - inset_x,
y - inset_y, button);
} else {
- inset_x = cx(bv) - top_x + drawTextXOffset;
- inset_y = cy(bv) + drawTextYOffset;
+ inset_x = cix(bv) - top_x + drawTextXOffset;
+ inset_y = ciy(bv) + drawTextYOffset;
ret = inset->insetButtonRelease(bv, x - inset_x,
y - inset_y, button);
inset->edit(bv, x - inset_x,
void InsetText::insetMotionNotify(BufferView * bv, int x, int y, int state)
{
- if (no_selection || ((mouse_x == x) && (mouse_y == y)))
- return;
if (the_locking_inset) {
the_locking_inset->insetMotionNotify(bv, x - inset_x,
y - inset_y,state);
return;
}
+
+ if (no_selection || ((mouse_x == x) && (mouse_y == y)))
+ return;
+
bool clear = false;
if (!lt) {
lt = getLyXText(bv);
hideInsetCursor(bv);
LyXCursor cur = lt->cursor;
lt->setCursorFromCoordinates(bv, x - drawTextXOffset, y + insetAscent);
+ lt->cursor.x_fix(lt->cursor.x());
if (cur == lt->cursor) {
if (clear)
lt = 0;
#ifdef WITH_WARNINGS
#warning I changed this to always return Dispatched maybe it is wrong (20011001 Jug)
#endif
+ updateLocal(bv, CURSOR, false);
return result;
}
}
}
}
lt->selection.cursor = lt->cursor;
- updwhat = CURSOR_PAR;
+ updwhat = CURSOR | CURSOR_PAR;
updflag = true;
result = DISPATCHED_NOUPDATE;
break;
break;
}
lt->breakParagraph(bv, 0);
- updwhat = FULL;
+ updwhat = CURSOR | FULL;
updflag = true;
break;
case LFUN_BREAKPARAGRAPHKEEPLAYOUT:
break;
}
lt->breakParagraph(bv, 1);
- updwhat = FULL;
+ updwhat = CURSOR | FULL;
updflag = true;
break;
setUndo(bv, Undo::INSERT,
lt->cursor.par(), lt->cursor.par()->next());
lt->insertChar(bv, Paragraph::META_NEWLINE);
- updwhat = CURSOR_PAR;
+ updwhat = CURSOR | CURSOR_PAR;
updflag = true;
}
break;
if (result >= FINISHED)
bv->unlockInset(this);
+
+ if (result == DISPATCHED_NOUPDATE && (need_update & FULL))
+ result = DISPATCHED;
return result;
}
}
-void InsetText::getCursorPos(BufferView * bv,
- int & x, int & y) const
+void InsetText::getCursorPos(BufferView * bv, int & x, int & y) const
{
if (the_locking_inset) {
the_locking_inset->getCursorPos(bv, x, y);
return;
}
- x = cx(bv);
- y = cy(bv);
+ x = cx(bv) - top_x - TEXT_TO_INSET_OFFSET;
+ y = cy(bv) - TEXT_TO_INSET_OFFSET;
}
-unsigned int InsetText::insetInInsetY()
+int InsetText::insetInInsetY() const
{
if (!the_locking_inset)
return 0;
int const asc = lyxfont::maxAscent(font);
int const desc = lyxfont::maxDescent(font);
- bv->fitLockedInsetCursor(cx(bv), cy(bv), asc, desc);
+ if (bv->fitLockedInsetCursor(cx(bv), cy(bv), asc, desc))
+ need_update |= FULL;
}
InsetText::moveRight(BufferView * bv, bool activate_inset, bool selecting)
{
if (getLyXText(bv)->cursor.par()->isRightToLeftPar(bv->buffer()->params))
- return moveLeftIntern(bv, false, activate_inset, selecting);
+ return moveLeftIntern(bv, true, activate_inset, selecting);
else
- return moveRightIntern(bv, false, activate_inset, selecting);
+ return moveRightIntern(bv, true, activate_inset, selecting);
}
InsetText::moveLeft(BufferView * bv, bool activate_inset, bool selecting)
{
if (getLyXText(bv)->cursor.par()->isRightToLeftPar(bv->buffer()->params))
- return moveRightIntern(bv, true, activate_inset, selecting);
+ return moveRightIntern(bv, false, activate_inset, selecting);
else
- return moveLeftIntern(bv, true, activate_inset, selecting);
+ return moveLeftIntern(bv, false, activate_inset, selecting);
}
UpdatableInset::RESULT
-InsetText::moveRightIntern(BufferView * bv, bool behind,
+InsetText::moveRightIntern(BufferView * bv, bool front,
bool activate_inset, bool selecting)
{
if (!cpar(bv)->next() && (cpos(bv) >= cpar(bv)->size()))
return FINISHED_RIGHT;
- if (activate_inset && checkAndActivateInset(bv, behind))
+ if (activate_inset && checkAndActivateInset(bv, front))
return DISPATCHED;
getLyXText(bv)->cursorRight(bv);
if (!selecting)
UpdatableInset::RESULT
-InsetText::moveLeftIntern(BufferView * bv, bool behind,
+InsetText::moveLeftIntern(BufferView * bv, bool front,
bool activate_inset, bool selecting)
{
if (!cpar(bv)->previous() && (cpos(bv) <= 0))
getLyXText(bv)->cursorLeft(bv);
if (!selecting)
getLyXText(bv)->selection.cursor = getLyXText(bv)->cursor;
- if (activate_inset && checkAndActivateInset(bv, behind))
+ if (activate_inset && checkAndActivateInset(bv, front))
return DISPATCHED;
return DISPATCHED_NOUPDATE;
}
return the_locking_inset->insertInset(bv, inset);
return false;
}
- bool clear = false;
- if (!lt) {
- lt = getLyXText(bv);
- clear = true;
- }
- setUndo(bv, Undo::FINISH, lt->cursor.par(), lt->cursor.par()->next());
- freezeUndo();
inset->setOwner(this);
hideInsetCursor(bv);
- lt->insertInset(bv, inset);
+ getLyXText(bv)->insertInset(bv, inset);
bv->fitCursor();
- if (clear)
- lt = 0;
updateLocal(bv, CURSOR_PAR|CURSOR, true);
- unFreezeUndo();
return true;
}
}
-bool InsetText::checkAndActivateInset(BufferView * bv, bool behind)
+bool InsetText::checkAndActivateInset(BufferView * bv, bool front)
{
if (cpar(bv)->isInset(cpos(bv))) {
- unsigned int x;
- unsigned int y;
Inset * inset =
static_cast<UpdatableInset*>(cpar(bv)->getInset(cpos(bv)));
if (!isHighlyEditableInset(inset))
return false;
- LyXFont const font =
- getLyXText(bv)->getFont(bv->buffer(), cpar(bv), cpos(bv));
- if (behind) {
- x = inset->width(bv, font);
- y = font.isRightToLeft() ? 0 : inset->descent(bv, font);
- } else {
- x = 0;
- y = font.isRightToLeft() ? inset->descent(bv, font) : 0;
- }
- //inset_x = cx(bv) - top_x + drawTextXOffset;
- //inset_y = cy(bv) + drawTextYOffset;
- inset->edit(bv, x, y, 0);
+ inset->edit(bv, front);
if (!the_locking_inset)
return false;
updateLocal(bv, CURSOR, false);
x = insetWidth;
if (y < 0)
y = insetDescent;
- inset_x = cx(bv) - top_x + drawTextXOffset;
- inset_y = cy(bv) + drawTextYOffset;
+ 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)
return false;
}
-void InsetText::setText(string const & data)
+void InsetText::setText(string const & data, LyXFont const & font)
{
clear();
- LyXFont font(LyXFont::ALL_SANE);
for (unsigned int i=0; i < data.length(); ++i)
par->insertChar(i, data[i], font);
+ reinitLyXText();
}
}
+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;
}
+int InsetText::ciy(BufferView * bv) const
+{
+ LyXFont font;
+ return getLyXText(bv)->cursor.iy() - ascent(bv, font) + TEXT_TO_INSET_OFFSET;
+}
+
+
pos_type InsetText::cpos(BufferView * bv) const
{
return getLyXText(bv)->cursor.pos();
t->init(bv, true);
restoreLyXTextState(bv, t);
if (the_locking_inset) {
- inset_x = cx(bv) - top_x + drawTextXOffset;
- inset_y = cy(bv) + drawTextYOffset;
+ inset_x = cix(bv) - top_x + drawTextXOffset;
+ inset_y = ciy(bv) + drawTextYOffset;
}
if (bv->screen()) {
t->init(bv, true);
restoreLyXTextState(bv, t);
if (the_locking_inset) {
- inset_x = cx(bv) - top_x + drawTextXOffset;
- inset_y = cy(bv) + drawTextYOffset;
+ inset_x = cix(bv) - top_x + drawTextXOffset;
+ inset_y = ciy(bv) + drawTextYOffset;
}
if (bv->screen()) {
t->first_y = bv->screen()->topCursorVisible(t);
}
-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->isSeparator(par->size()-1))
- par->insertChar(par->size()-1, ' ');
+ 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();
projects / lyx.git / blobdiff