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https://git.lyx.org/repos/lyx.git
synced 2024-11-22 10:00:33 +00:00
Fixed long standing bug in breaking rows correctly. Fixed redraws when
searching/spellchecking inside tabulars. Fixed wrong frame redraw and wrong clearing of inset (visible when the inset has a background color). git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3297 a592a061-630c-0410-9148-cb99ea01b6c8
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@ -9,6 +9,7 @@ src/converter.C
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src/CutAndPaste.C
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src/debug.C
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src/exporter.C
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src/ext_l10n.h
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src/figure_form.C
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src/figureForm.C
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src/FontLoader.C
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@ -457,7 +457,7 @@ bool BufferView::lockInset(UpdatableInset * inset)
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void BufferView::showLockedInsetCursor(int x, int y, int asc, int desc)
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{
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if (available() && theLockingInset()) {
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if (available() && theLockingInset() && !theLockingInset()->nodraw()) {
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LyXCursor cursor = text->cursor;
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Inset * locking_inset = theLockingInset()->getLockingInset();
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@ -1,3 +1,15 @@
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2002-01-06 Juergen Vigna <jug@sad.it>
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* text.C (nextBreakPoint): fixed up this function we had this bug
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since ever but now hopefully we break row better.
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(insertChar): we have to check if an inset is the next char as it
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could now happen that a large inset is causing a break.
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2002-01-05 Juergen Vigna <jug@sad.it>
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* BufferView2.C (showLockedInsetCursor): don't draw the inset cursor
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if it doesn't like to be drawed.
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2002-01-04 Juergen Vigna <jug@sad.it>
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* BufferView2.C (lockInset): forgot to set a cursor.
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@ -1,3 +1,12 @@
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2002-01-05 Juergen Vigna <jug@sad.it>
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* insettext.C (draw): move the calls so that insetWidth/Asc/Desc
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variables are updated.
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* insettabular.C (resetPos): set always the inset_y as it may be
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needed in another function.
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(searchBackward): don't draw while searching.
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2002-01-04 Juergen Vigna <jug@sad.it>
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* insettext.C (lockInsetInInset): forgot to set a cursor.
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@ -699,7 +699,6 @@ unsigned int InsetTabular::insetInInsetY()
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{
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if (!the_locking_inset)
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return 0;
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return inset_y + the_locking_inset->insetInInsetY();
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}
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@ -1305,6 +1304,11 @@ void InsetTabular::getCursorPos(BufferView * bv, int & x, int & y) const
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void InsetTabular::toggleInsetCursor(BufferView * bv)
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{
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if (nodraw()) {
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if (isCursorVisible())
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bv->hideLockedInsetCursor();
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return;
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}
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if (the_locking_inset) {
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the_locking_inset->toggleInsetCursor(bv);
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return;
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@ -1325,6 +1329,8 @@ void InsetTabular::toggleInsetCursor(BufferView * bv)
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void InsetTabular::showInsetCursor(BufferView * bv, bool show)
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{
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if (nodraw())
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return;
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if (!isCursorVisible()) {
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LyXFont font; // = GetFont(par, cursor.pos);
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@ -1406,17 +1412,13 @@ int InsetTabular::getCellXPos(int cell) const
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void InsetTabular::resetPos(BufferView * bv) const
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{
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if (!locked || nodraw())
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return;
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#warning This should be fixed in the right manner (20011128 Jug)
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// fast hack to fix infinite repaintings!
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if (in_reset_pos)
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return;
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in_reset_pos = true;
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actcol = tabular->column_of_cell(actcell);
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int cell = 0;
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actcol = tabular->column_of_cell(actcell);
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actrow = 0;
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cursor_.y(0);
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for (; (cell < actcell) && !tabular->IsLastRow(cell); ++cell) {
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@ -1427,6 +1429,13 @@ void InsetTabular::resetPos(BufferView * bv) const
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++actrow;
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}
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}
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if (!locked || nodraw()) {
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if (the_locking_inset)
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inset_y = cursor_.y();
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return;
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}
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// we need this only from here on!!!
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in_reset_pos = true;
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static int const offset = ADD_TO_TABULAR_WIDTH + 2;
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int new_x = getCellXPos(actcell);
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int old_x = cursor_.x();
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@ -2635,17 +2644,20 @@ Inset * InsetTabular::getInsetFromID(int id_arg) const
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string const
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InsetTabular::selectNextWordToSpellcheck(BufferView * bv, float & value) const
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{
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nodraw(true);
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if (the_locking_inset) {
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string const str(the_locking_inset->selectNextWordToSpellcheck(bv, value));
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if (!str.empty())
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if (!str.empty()) {
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nodraw(false);
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return str;
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}
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if (tabular->IsLastCell(actcell)) {
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bv->unlockInset(const_cast<InsetTabular *>(this));
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nodraw(false);
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return string();
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}
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++actcell;
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}
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nodraw(true);
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// otherwise we have to lock the next inset and ask for it's selecttion
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UpdatableInset * inset =
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static_cast<UpdatableInset*>(tabular->GetCellInset(actcell));
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@ -2701,10 +2713,15 @@ void InsetTabular::toggleSelection(BufferView * bv, bool kill_selection)
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bool InsetTabular::searchForward(BufferView * bv, string const & str,
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bool const & cs, bool const & mw)
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{
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nodraw(true);
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if (the_locking_inset) {
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if (the_locking_inset->searchForward(bv, str, cs, mw))
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if (the_locking_inset->searchForward(bv, str, cs, mw)) {
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nodraw(false);
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updateLocal(bv, CELL, false);
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return true;
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}
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if (tabular->IsLastCell(actcell)) {
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nodraw(false);
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bv->unlockInset(const_cast<InsetTabular *>(this));
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return false;
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}
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@ -2714,24 +2731,25 @@ bool InsetTabular::searchForward(BufferView * bv, string const & str,
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UpdatableInset * inset =
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static_cast<UpdatableInset*>(tabular->GetCellInset(actcell));
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inset->edit(bv);
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#if 0
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bool const res = searchForward(bv, str, cs, mw);
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updateLocal(bv, NONE, false);
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bv->updateInset(const_cast<InsetTabular *>(this), false);
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return res;
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#else
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return searchForward(bv, str, cs, mw);
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#endif
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bool const ret = searchForward(bv, str, cs, mw);
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nodraw(false);
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updateLocal(bv, CELL, false);
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return ret;
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}
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bool InsetTabular::searchBackward(BufferView * bv, string const & str,
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bool const & cs, bool const & mw)
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{
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nodraw(true);
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if (the_locking_inset) {
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if (the_locking_inset->searchBackward(bv, str, cs, mw))
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if (the_locking_inset->searchBackward(bv, str, cs, mw)) {
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nodraw(false);
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updateLocal(bv, CELL, false);
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return true;
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}
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if (!actcell) { // we are already in the first cell
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nodraw(false);
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bv->unlockInset(const_cast<InsetTabular *>(this));
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return false;
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}
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@ -2741,13 +2759,10 @@ bool InsetTabular::searchBackward(BufferView * bv, string const & str,
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UpdatableInset * inset =
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static_cast<UpdatableInset*>(tabular->GetCellInset(actcell));
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inset->edit(bv, false);
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#if 0
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bool const res = searchBackward(bv, str, cs, mw);
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bv->updateInset(const_cast<InsetTabular *>(this), false);
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return res;
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#else
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return searchBackward(bv, str, cs, mw);
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#endif
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bool const ret = searchBackward(bv, str, cs, mw);
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nodraw(false);
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updateLocal(bv, CELL, false);
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return ret;
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}
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@ -361,6 +361,12 @@ void InsetText::draw(BufferView * bv, LyXFont const & f,
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}
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}
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// call these methods so that insetWidth, insetAscent and
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// insetDescent have the right values.
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width(bv, f);
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ascent(bv, f);
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descent(bv, f);
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// repaint the background if needed
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if (cleared && backgroundColor() != LColor::background) {
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top_x = int(x);
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@ -402,12 +408,6 @@ void InsetText::draw(BufferView * bv, LyXFont const & f,
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return;
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}
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// call these methods so that insetWidth, insetAscent and
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// insetDescent have the right values.
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width(bv, f);
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ascent(bv, f);
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descent(bv, f);
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top_baseline = baseline;
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top_y = baseline - insetAscent;
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@ -509,8 +509,7 @@ void InsetText::drawFrame(Painter & pain, bool cleared) const
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frame_y = top_baseline - insetAscent + ttoD2;
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frame_w = insetWidth - TEXT_TO_INSET_OFFSET;
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frame_h = insetAscent + insetDescent - TEXT_TO_INSET_OFFSET;
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pain.rectangle(frame_x, frame_y,
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frame_w, frame_h,
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pain.rectangle(frame_x, frame_y, frame_w, frame_h,
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frame_color);
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frame_is_visible = true;
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}
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@ -2337,10 +2336,9 @@ void InsetText::clearSelection(BufferView * bv)
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void InsetText::clearInset(BufferView * bv, int baseline, bool & cleared) const
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{
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LyXFont dummy;
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Painter & pain = bv->painter();
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int w = insetWidth;
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int h = ascent(bv, dummy) + descent(bv, dummy);
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int h = insetAscent + insetDescent;
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int ty = baseline - insetAscent;
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if (ty < 0) {
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29
src/text.C
29
src/text.C
@ -931,7 +931,7 @@ LyXText::nextBreakPoint(BufferView * bview, Row const * row, int width) const
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textclasslist.Style(bview->buffer()->params.textclass,
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par->getLayout());
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pos_type i = pos;
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if (layout.margintype == MARGIN_RIGHT_ADDRESS_BOX) {
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/* special code for right address boxes, only newlines count */
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while (i < par->size()) {
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@ -959,7 +959,7 @@ LyXText::nextBreakPoint(BufferView * bview, Row const * row, int width) const
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last_separator = i;
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x = width; // this means break
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} else if (c == Paragraph::META_INSET &&
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par->getInset(i)) {
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par->getInset(i)) {
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// check wether a Display() inset is
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// valid here. if not, change it to
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@ -967,12 +967,14 @@ LyXText::nextBreakPoint(BufferView * bview, Row const * row, int width) const
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if (par->getInset(i)->display() &&
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(layout.isCommand() ||
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(layout.labeltype == LABEL_MANUAL
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&& i < beginningOfMainBody(bview->buffer(), par)))) {
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&& i < beginningOfMainBody(bview->buffer(), par))))
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{
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// display istn't allowd
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par->getInset(i)->display(false);
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x += singleWidth(bview, par, i, c);
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} else if (par->getInset(i)->display() ||
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par->getInset(i)->needFullRow()) {
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par->getInset(i)->needFullRow())
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{
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// So break the line here
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if (i == pos) {
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if (pos < last-1) {
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@ -986,6 +988,16 @@ LyXText::nextBreakPoint(BufferView * bview, Row const * row, int width) const
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x = width; // this means break
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} else {
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x += singleWidth(bview, par, i, c);
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// we have to check this separately as we could have a
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// lineseparator and then the algorithm below would prefer
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// that which IS wrong! We should always break on an inset
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// if it's too long and not on the last separator.
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// Maybe the only exeption is insets used as chars but
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// then we would have to have a special function inside
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// the inset to tell us this. Till then we leave it as
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// it is now. (Jug 20020106)
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if (pos < i && x >= width && last_separator >= 0)
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last_separator = i - 1;
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}
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} else {
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if (IsLineSeparatorChar(c))
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@ -1003,8 +1015,12 @@ LyXText::nextBreakPoint(BufferView * bview, Row const * row, int width) const
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x = left_margin;
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}
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}
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if ((pos+1 < i) && (last_separator < 0) && (x >= width))
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last_separator = i - 2;
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else if ((pos < i) && (last_separator < 0) && (x >= width))
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last_separator = i - 1;
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// end of paragraph is always a suitable separator
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if (i == last && x < width)
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else if (i == last && x < width)
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last_separator = i;
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}
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@ -1018,6 +1034,7 @@ LyXText::nextBreakPoint(BufferView * bview, Row const * row, int width) const
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if (main_body && last_separator < main_body)
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last_separator = main_body - 1;
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lyxerr << last_separator << ":" << pos << endl;
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return last_separator;
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}
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@ -1920,6 +1937,8 @@ void LyXText::insertChar(BufferView * bview, char c)
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// Is there a break one row above
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if ((cursor.par()->isLineSeparator(cursor.pos())
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|| cursor.par()->isNewline(cursor.pos())
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|| ((cursor.pos() < cursor.par()->size()) &&
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cursor.par()->isInset(cursor.pos()+1))
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|| cursor.row()->fill() == -1)
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&& row->previous() && row->previous()->par() == row->par()) {
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pos_type z = nextBreakPoint(bview,
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