- LyXText * lt = bv_->getLyXText();
-
- bool is_rtl = lt->cursor.par()->isRightToLeftPar(buffer_->params);
- if (!lt->selection.mark())
- beforeChange(lt);
- update(lt, BufferView::SELECT|BufferView::FITCUR);
- if (is_rtl)
- lt->cursorLeft(bv_, false);
- if (lt->cursor.pos() < lt->cursor.par()->size()
- && lt->cursor.par()->isInset(lt->cursor.pos())
- && isHighlyEditableInset(lt->cursor.par()->getInset(lt->cursor.pos()))) {
- Inset * tmpinset = lt->cursor.par()->getInset(lt->cursor.pos());
- owner_->getLyXFunc()->setMessage(tmpinset->editMessage());
- if (is_rtl)
- tmpinset->edit(bv_, false);
- else
- tmpinset->edit(bv_);
- break;
- }
- if (!is_rtl)
- lt->cursorRight(bv_, false);
- finishUndo();
- moveCursorUpdate(false);
- owner_->showState();
- }
- break;
-
- case LFUN_LEFT:
- {
- // This is soooo ugly. Isn`t it possible to make
- // it simpler? (Lgb)
- LyXText * lt = bv_->getLyXText();
- bool const is_rtl = lt->cursor.par()->isRightToLeftPar(buffer_->params);
- if (!lt->selection.mark())
- beforeChange(lt);
- update(lt, BufferView::SELECT|BufferView::FITCUR);
- LyXCursor const cur = lt->cursor;
- if (!is_rtl)
- lt->cursorLeft(bv_, false);
- if ((is_rtl || cur != lt->cursor) && // only if really moved!
- lt->cursor.pos() < lt->cursor.par()->size() &&
- lt->cursor.par()->isInset(lt->cursor.pos()) &&
- isHighlyEditableInset(lt->cursor.par()->getInset(lt->cursor.pos()))) {
- Inset * tmpinset = lt->cursor.par()->getInset(lt->cursor.pos());
- owner_->getLyXFunc()->setMessage(tmpinset->editMessage());
- if (is_rtl)
- tmpinset->edit(bv_);
- else
- tmpinset->edit(bv_, false);
- break;
- }
- if (is_rtl)
- lt->cursorRight(bv_, false);
-
- finishUndo();
- moveCursorUpdate(false);
- owner_->showState();
- }
- break;
-
- case LFUN_UP:
- {
- LyXText * lt = bv_->getLyXText();
-
- if (!lt->selection.mark())
- beforeChange(lt);
- update(lt, BufferView::UPDATE);
- lt->cursorUp(bv_);
- finishUndo();
- moveCursorUpdate(false);
- owner_->showState();
- }
- break;
-
- case LFUN_DOWN:
- {
- LyXText * lt = bv_->getLyXText();
-
- if (!lt->selection.mark())
- beforeChange(lt);
- update(lt, BufferView::UPDATE);
- lt->cursorDown(bv_);
- finishUndo();
- moveCursorUpdate(false);
- owner_->showState();
- }
- break;
-
- case LFUN_UP_PARAGRAPH:
- {
- LyXText * lt = bv_->getLyXText();
-
- if (!lt->selection.mark())
- beforeChange(lt);
- update(lt, BufferView::UPDATE);
- lt->cursorUpParagraph(bv_);
- finishUndo();
- moveCursorUpdate(false);
- owner_->showState();
- }
- break;
-
- case LFUN_DOWN_PARAGRAPH:
- {
- LyXText * lt = bv_->getLyXText();
-
- if (!lt->selection.mark())
- beforeChange(lt);
- update(lt, BufferView::UPDATE);
- lt->cursorDownParagraph(bv_);
- finishUndo();
- moveCursorUpdate(false);
- owner_->showState();
- }
- break;
-
- case LFUN_PRIOR:
- {
- LyXText * lt = bv_->getLyXText();
-
- if (!lt->selection.mark())
- beforeChange(lt);
- update(lt, BufferView::UPDATE);
- cursorPrevious(lt);
- finishUndo();
- moveCursorUpdate(false, false);
- owner_->showState();
- }
- break;
-
- case LFUN_NEXT:
- {
- LyXText * lt = bv_->getLyXText();
-
- if (!lt->selection.mark())
- beforeChange(lt);
- update(lt, BufferView::UPDATE);
- cursorNext(lt);
- finishUndo();
- moveCursorUpdate(false, false);
- owner_->showState();
- }
- break;
-
- case LFUN_HOME:
- {
- LyXText * lt = bv_->getLyXText();
-
- if (!lt->selection.mark())
- beforeChange(lt);
- update(lt, BufferView::SELECT|BufferView::FITCUR);
- lt->cursorHome(bv_);
- finishUndo();
- moveCursorUpdate(false);
- owner_->showState();
- }
- break;
-
- case LFUN_END:
- {
- LyXText * lt = bv_->getLyXText();
-
- if (!lt->selection.mark())
- beforeChange(lt);
- update(lt,
- BufferView::SELECT|BufferView::FITCUR);
- lt->cursorEnd(bv_);
- finishUndo();
- moveCursorUpdate(false);
- owner_->showState();
- }
- break;
-
- case LFUN_SHIFT_TAB:
- case LFUN_TAB:
- {
- LyXText * lt = bv_->getLyXText();
-
- if (!lt->selection.mark())
- beforeChange(lt);
- update(lt,
- BufferView::SELECT|BufferView::FITCUR);
- lt->cursorTab(bv_);
- finishUndo();
- moveCursorUpdate(false);
- owner_->showState();
- }
- break;
-
- case LFUN_WORDRIGHT:
- {
- LyXText * lt = bv_->getLyXText();
-
- if (!lt->selection.mark())
- beforeChange(lt);
- update(lt, BufferView::SELECT|BufferView::FITCUR);
- if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
- lt->cursorLeftOneWord(bv_);
- else
- lt->cursorRightOneWord(bv_);
- finishUndo();
- moveCursorUpdate(false);
- owner_->showState();
- }
- break;
-
- case LFUN_WORDLEFT:
- {
- LyXText * lt = bv_->getLyXText();
-
- if (!lt->selection.mark())
- beforeChange(lt);
- update(lt, BufferView::SELECT|BufferView::FITCUR);
- if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
- lt->cursorRightOneWord(bv_);
- else
- lt->cursorLeftOneWord(bv_);
- finishUndo();
- moveCursorUpdate(false);
- owner_->showState();
- }
- break;
-
- case LFUN_BEGINNINGBUF:
- {
- LyXText * lt = bv_->getLyXText();
-
- if (!lt->selection.mark())
- beforeChange(lt);
- update(lt,
- BufferView::SELECT|BufferView::FITCUR);
- lt->cursorTop(bv_);
- finishUndo();
- moveCursorUpdate(false);
- owner_->showState();
- }
- break;
-
- case LFUN_ENDBUF:
- {
- LyXText * lt = bv_->getLyXText();
-
- if (!lt->selection.mark())
- beforeChange(lt);
- update(lt,
- BufferView::SELECT|BufferView::FITCUR);
- lt->cursorBottom(bv_);
- finishUndo();
- moveCursorUpdate(false);
- owner_->showState();
- }
- break;
-
- /* cursor selection ---------------------------- */
- case LFUN_RIGHTSEL:
- {
- LyXText * lt = bv_->getLyXText();
-
- update(lt,
- BufferView::SELECT|BufferView::FITCUR);
- if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
- lt->cursorLeft(bv_);
- else
- lt->cursorRight(bv_);
- finishUndo();
- moveCursorUpdate(true);
- owner_->showState();
- }
- break;
-
- case LFUN_LEFTSEL:
- {
- LyXText * lt = bv_->getLyXText();
-
- update(lt,
- BufferView::SELECT|BufferView::FITCUR);
- if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
- lt->cursorRight(bv_);
- else
- lt->cursorLeft(bv_);
- finishUndo();
- moveCursorUpdate(true);
- owner_->showState();
- }
- break;
-
- case LFUN_UPSEL:
- {
- LyXText * lt = bv_->getLyXText();
-
- update(lt,
- BufferView::SELECT|BufferView::FITCUR);
- lt->cursorUp(bv_, true);
- finishUndo();
- moveCursorUpdate(true);
- owner_->showState();
- }
- break;
-
- case LFUN_DOWNSEL:
- {
- LyXText * lt = bv_->getLyXText();
-
- update(lt,
- BufferView::SELECT|BufferView::FITCUR);
- lt->cursorDown(bv_, true);
- finishUndo();
- moveCursorUpdate(true);
- owner_->showState();
- }
- break;
-
- case LFUN_UP_PARAGRAPHSEL:
- {
- LyXText * lt = bv_->getLyXText();
-
- update(lt,
- BufferView::SELECT|BufferView::FITCUR);
- lt->cursorUpParagraph(bv_);
- finishUndo();
- moveCursorUpdate(true);
- owner_->showState();
- }
- break;
-
- case LFUN_DOWN_PARAGRAPHSEL:
- {
- LyXText * lt = bv_->getLyXText();
-
- update(lt,
- BufferView::SELECT|BufferView::FITCUR);
- lt->cursorDownParagraph(bv_);
- finishUndo();
- moveCursorUpdate(true);
- owner_->showState();
- }
- break;
-
- case LFUN_PRIORSEL:
- {
- LyXText * lt = bv_->getLyXText();
-
- update(lt, BufferView::SELECT|BufferView::FITCUR);
- cursorPrevious(lt);
- finishUndo();
- moveCursorUpdate(true);
- owner_->showState();
- }
- break;
-
- case LFUN_NEXTSEL:
- {
- LyXText * lt = bv_->getLyXText();
-
- update(lt, BufferView::SELECT|BufferView::FITCUR);
- cursorNext(lt);
- finishUndo();
- moveCursorUpdate(true);
- owner_->showState();
- }
- break;
-
- case LFUN_HOMESEL:
- {
- LyXText * lt = bv_->getLyXText();
-
- update(lt, BufferView::SELECT|BufferView::FITCUR);
- lt->cursorHome(bv_);
- finishUndo();
- moveCursorUpdate(true);
- owner_->showState();
- }
- break;
-
- case LFUN_ENDSEL:
- {
- LyXText * lt = bv_->getLyXText();
-
- update(lt, BufferView::SELECT|BufferView::FITCUR);
- lt->cursorEnd(bv_);
- finishUndo();
- moveCursorUpdate(true);
- owner_->showState();
- }
- break;
-
- case LFUN_WORDRIGHTSEL:
- {
- LyXText * lt = bv_->getLyXText();
-
- update(lt, BufferView::SELECT|BufferView::FITCUR);
- if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
- lt->cursorLeftOneWord(bv_);
- else
- lt->cursorRightOneWord(bv_);
- finishUndo();
- moveCursorUpdate(true);
- owner_->showState();
- }
- break;
-
- case LFUN_WORDLEFTSEL:
- {
- LyXText * lt = bv_->getLyXText();
-
- update(lt, BufferView::SELECT|BufferView::FITCUR);
- if (lt->cursor.par()->isRightToLeftPar(buffer_->params))
- lt->cursorRightOneWord(bv_);
- else
- lt->cursorLeftOneWord(bv_);
- finishUndo();
- moveCursorUpdate(true);
- owner_->showState();
- }
- break;
-
- case LFUN_BEGINNINGBUFSEL:
- {
- LyXText * lt = bv_->getLyXText();
-
- if (lt->inset_owner)
- break;
- update(lt, BufferView::SELECT|BufferView::FITCUR);
- lt->cursorTop(bv_);
- finishUndo();
- moveCursorUpdate(true);
- owner_->showState();
- }
- break;
-
- case LFUN_ENDBUFSEL:
- {
- LyXText * lt = bv_->getLyXText();
-
- if (lt->inset_owner)
- break;
- update(lt,
- BufferView::SELECT|BufferView::FITCUR);
- lt->cursorBottom(bv_);
- finishUndo();
- moveCursorUpdate(true);
- owner_->showState();
- }
- break;
-
- // --- text changing commands ------------------------
- case LFUN_BREAKLINE:
- {
- LyXText * lt = bv_->getLyXText();
-
- beforeChange(lt);
- lt->insertChar(bv_, Paragraph::META_NEWLINE);
- update(lt,
- BufferView::SELECT
- | BufferView::FITCUR
- | BufferView::CHANGE);
- lt->setCursor(bv_, lt->cursor.par(), lt->cursor.pos());
- moveCursorUpdate(false);
- }
- break;
-
- case LFUN_PROTECTEDSPACE:
- {
- LyXText * lt = bv_->getLyXText();
-
- LyXLayout const & style = tclass[lt->cursor.par()->layout()];
-
- if (style.free_spacing) {
- lt->insertChar(bv_, ' ');
- update(lt,
- BufferView::SELECT
- | BufferView::FITCUR
- | BufferView::CHANGE);
- } else {
- specialChar(InsetSpecialChar::PROTECTED_SEPARATOR);
- }
- moveCursorUpdate(false);
- }
- break;
-
- case LFUN_SETMARK:
- {
- LyXText * lt = bv_->getLyXText();
-
- if (lt->selection.mark()) {
- beforeChange(lt);
- update(lt,
- BufferView::SELECT
- | BufferView::FITCUR);
- owner_->getLyXFunc()->setMessage(N_("Mark removed"));
- } else {
- beforeChange(lt);
- lt->selection.mark(true);
- update(lt,
- BufferView::SELECT
- | BufferView::FITCUR);
- owner_->getLyXFunc()->setMessage(N_("Mark set"));
- }
- lt->selection.cursor = lt->cursor;
- }
- break;
-
- case LFUN_DELETE:
- {
- LyXText * lt = bv_->getLyXText();
-
- if (!lt->selection.set()) {
- lt->Delete(bv_);
- lt->selection.cursor = lt->cursor;
- update(lt,
- BufferView::SELECT
- | BufferView::FITCUR
- | BufferView::CHANGE);
- // It is possible to make it a lot faster still
- // just comment out the line below...
- showCursor();
- } else {
- bv_->cut(false);
- }
- moveCursorUpdate(false);
- owner_->showState();
- setState();
- }
- break;
-
- case LFUN_DELETE_SKIP:
- {
- LyXText * lt = bv_->getLyXText();
-
- // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
-
- LyXCursor cursor = lt->cursor;
-
- if (!lt->selection.set()) {
- if (cursor.pos() == cursor.par()->size()) {
- lt->cursorRight(bv_);
- cursor = lt->cursor;
- if (cursor.pos() == 0
- && !(cursor.par()->params().spaceTop()
- == VSpace (VSpace::NONE))) {
- lt->setParagraph
- (bv_,
- cursor.par()->params().lineTop(),
- cursor.par()->params().lineBottom(),
- cursor.par()->params().pagebreakTop(),
- cursor.par()->params().pagebreakBottom(),
- VSpace(VSpace::NONE),
- cursor.par()->params().spaceBottom(),
- cursor.par()->params().spacing(),
- cursor.par()->params().align(),
- cursor.par()->params().labelWidthString(), 0);
- lt->cursorLeft(bv_);
- update(lt,
- BufferView::SELECT
- | BufferView::FITCUR
- | BufferView::CHANGE);
- } else {
- lt->cursorLeft(bv_);
- lt->Delete(bv_);
- lt->selection.cursor = lt->cursor;
- update(lt,
- BufferView::SELECT
- | BufferView::FITCUR
- | BufferView::CHANGE);
- }
- } else {
- lt->Delete(bv_);
- lt->selection.cursor = lt->cursor;
- update(lt,
- BufferView::SELECT
- | BufferView::FITCUR
- | BufferView::CHANGE);
- }
- } else {
- bv_->cut(false);
- }
- }
- break;
-
- /* -------> Delete word forward. */
- case LFUN_DELETE_WORD_FORWARD:
- update(bv_->getLyXText(), BufferView::SELECT|BufferView::FITCUR);
- bv_->getLyXText()->deleteWordForward(bv_);
- update(bv_->getLyXText(), BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
- moveCursorUpdate(false);
- owner_->showState();
- break;
-
- /* -------> Delete word backward. */
- case LFUN_DELETE_WORD_BACKWARD:
- {
- LyXText * lt = bv_->getLyXText();
-
- update(lt, BufferView::SELECT|BufferView::FITCUR);
- lt->deleteWordBackward(bv_);
- update(lt,
- BufferView::SELECT
- | BufferView::FITCUR
- | BufferView::CHANGE);
- moveCursorUpdate(false);
- owner_->showState();
- }
- break;
-
- /* -------> Kill to end of line. */
- case LFUN_DELETE_LINE_FORWARD:
- {
- LyXText * lt = bv_->getLyXText();
-
- update(lt, BufferView::SELECT|BufferView::FITCUR);
- lt->deleteLineForward(bv_);
- update(lt,
- BufferView::SELECT
- | BufferView::FITCUR
- | BufferView::CHANGE);
- moveCursorUpdate(false);
- }
- break;
-
- /* -------> Set mark off. */
- case LFUN_MARK_OFF:
- {
- LyXText * lt = bv_->getLyXText();
-
- beforeChange(lt);
- update(lt, BufferView::SELECT|BufferView::FITCUR);
- lt->selection.cursor = lt->cursor;
- owner_->getLyXFunc()->setMessage(N_("Mark off"));
- }
- break;
-
- /* -------> Set mark on. */
- case LFUN_MARK_ON:
- {
- LyXText * lt = bv_->getLyXText();
-
- beforeChange(lt);
- lt->selection.mark(true);
- update(lt, BufferView::SELECT|BufferView::FITCUR);
- lt->selection.cursor = lt->cursor;
- owner_->getLyXFunc()->setMessage(N_("Mark on"));
- }
- break;
-
- case LFUN_BACKSPACE:
- {
- LyXText * lt = bv_->getLyXText();
-
- if (!lt->selection.set()) {
- if (owner_->getIntl()->getTransManager().backspace()) {
- lt->backspace(bv_);
- lt->selection.cursor = lt->cursor;
- update(lt,
- BufferView::SELECT
- | BufferView::FITCUR
- | BufferView::CHANGE);
- // It is possible to make it a lot faster still
- // just comment out the line below...
- showCursor();
- }
- } else {
- bv_->cut(false);
- }
- owner_->showState();
- setState();
- }
- break;
-
- case LFUN_BACKSPACE_SKIP:
- {
- // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
- LyXText * lt = bv_->getLyXText();
-
- LyXCursor cursor = lt->cursor;
-
- if (!lt->selection.set()) {
- if (cursor.pos() == 0
- && !(cursor.par()->params().spaceTop()
- == VSpace (VSpace::NONE))) {
- lt->setParagraph
- (bv_,
- cursor.par()->params().lineTop(),
- cursor.par()->params().lineBottom(),
- cursor.par()->params().pagebreakTop(),
- cursor.par()->params().pagebreakBottom(),
- VSpace(VSpace::NONE), cursor.par()->params().spaceBottom(),
- cursor.par()->params().spacing(),
- cursor.par()->params().align(),
- cursor.par()->params().labelWidthString(), 0);
- update(lt,
- BufferView::SELECT
- | BufferView::FITCUR
- | BufferView::CHANGE);
- } else {
- lt->backspace(bv_);
- lt->selection.cursor = cursor;
- update(lt,
- BufferView::SELECT
- | BufferView::FITCUR
- | BufferView::CHANGE);
- }
- } else
- bv_->cut(false);
- }
- break;
-
- case LFUN_BREAKPARAGRAPH:
- {
- LyXText * lt = bv_->getLyXText();
-
- beforeChange(lt);
- lt->breakParagraph(bv_, 0);
- update(lt,
- BufferView::SELECT
- | BufferView::FITCUR
- | BufferView::CHANGE);
- lt->selection.cursor = lt->cursor;
- setState();
- owner_->showState();
- break;
- }
-
- case LFUN_BREAKPARAGRAPHKEEPLAYOUT:
- {
- LyXText * lt = bv_->getLyXText();
-
- beforeChange(lt);
- lt->breakParagraph(bv_, 1);
- update(lt,
- BufferView::SELECT
- | BufferView::FITCUR
- | BufferView::CHANGE);
- lt->selection.cursor = lt->cursor;
- setState();
- owner_->showState();
- break;
- }
-
- case LFUN_BREAKPARAGRAPH_SKIP:
- {
- // When at the beginning of a paragraph, remove
- // indentation and add a "defskip" at the top.
- // Otherwise, do the same as LFUN_BREAKPARAGRAPH.
- LyXText * lt = bv_->getLyXText();
-
- LyXCursor cursor = lt->cursor;
-
- beforeChange(lt);
- if (cursor.pos() == 0) {
- if (cursor.par()->params().spaceTop() == VSpace(VSpace::NONE)) {
- lt->setParagraph
- (bv_,
- cursor.par()->params().lineTop(),
- cursor.par()->params().lineBottom(),
- cursor.par()->params().pagebreakTop(),
- cursor.par()->params().pagebreakBottom(),
- VSpace(VSpace::DEFSKIP), cursor.par()->params().spaceBottom(),
- cursor.par()->params().spacing(),
- cursor.par()->params().align(),
- cursor.par()->params().labelWidthString(), 1);
- //update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
- }
- }
- else {
- lt->breakParagraph(bv_, 0);
- //update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
- }
-
- update(lt,
- BufferView::SELECT
- | BufferView::FITCUR
- | BufferView::CHANGE);
- lt->selection.cursor = cursor;
- setState();
- owner_->showState();
- }
- break;
-
- case LFUN_PARAGRAPH_SPACING:
- {
- LyXText * lt = bv_->getLyXText();
-
- Paragraph * par = lt->cursor.par();
- Spacing::Space cur_spacing = par->params().spacing().getSpace();
- float cur_value = 1.0;
- if (cur_spacing == Spacing::Other) {
- cur_value = par->params().spacing().getValue();
- }
-
- istringstream istr(argument.c_str());
-
- string tmp;
- istr >> tmp;
- Spacing::Space new_spacing = cur_spacing;
- float new_value = cur_value;
- if (tmp.empty()) {
- lyxerr << "Missing argument to `paragraph-spacing'"
- << endl;
- } else if (tmp == "single") {
- new_spacing = Spacing::Single;
- } else if (tmp == "onehalf") {
- new_spacing = Spacing::Onehalf;
- } else if (tmp == "double") {
- new_spacing = Spacing::Double;
- } else if (tmp == "other") {
- new_spacing = Spacing::Other;
- float tmpval = 0.0;
- istr >> tmpval;
- lyxerr << "new_value = " << tmpval << endl;
- if (tmpval != 0.0)
- new_value = tmpval;
- } else if (tmp == "default") {
- new_spacing = Spacing::Default;
- } else {
- lyxerr << _("Unknown spacing argument: ")
- << argument << endl;
- }
- if (cur_spacing != new_spacing || cur_value != new_value) {
- par->params().spacing(Spacing(new_spacing, new_value));
- lt->redoParagraph(bv_);
- update(lt,
- BufferView::SELECT
- | BufferView::FITCUR
- | BufferView::CHANGE);