X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fbufferview_funcs.C;h=5428d11ed15e7eb8406a8e105559115a2d79e469;hb=10ba1b8918e7da14334bb5573ce2a707671c8b51;hp=58a8fbc497208d5a64e44297dc2e22d77155d140;hpb=aec5a388c88c814ed341e411fc4b2acc0cf54576;p=lyx.git diff --git a/src/bufferview_funcs.C b/src/bufferview_funcs.C index 58a8fbc497..5428d11ed1 100644 --- a/src/bufferview_funcs.C +++ b/src/bufferview_funcs.C @@ -19,6 +19,7 @@ #include "buffer.h" #include "bufferparams.h" #include "BufferView.h" +#include "cursor.h" #include "gettext.h" #include "language.h" #include "LColor.h" @@ -26,17 +27,16 @@ #include "lyxrow.h" #include "paragraph.h" #include "ParagraphParameters.h" +#include "pariterator.h" #include "frontends/Alert.h" #include "frontends/LyXView.h" #include "insets/insettext.h" -#include "mathed/math_cursor.h" - #include "support/tostr.h" -#include "support/std_sstream.h" +#include using lyx::support::bformat; @@ -45,13 +45,6 @@ using std::ostringstream; using std::string; -namespace { - -LyXFont freefont(LyXFont::ALL_IGNORE); -bool toggleall(false); - -} - namespace bv_funcs { // Set data using font and toggle @@ -152,271 +145,4 @@ bool string2font(string const & data, LyXFont & font, bool & toggle) return (nset > 0); } - -string const freefont2string() -{ - string data; - if (font2string(freefont, toggleall, data)) - return data; - return string(); -} - - -void update_and_apply_freefont(BufferView * bv, string const & data) -{ - LyXFont font; - bool toggle; - if (string2font(data, font, toggle)) { - freefont = font; - toggleall = toggle; - apply_freefont(bv); - } -} - - -void apply_freefont(BufferView * bv) -{ - toggleAndShow(bv, freefont, toggleall); - bv->owner()->view_state_changed(); - bv->owner()->message(_("Character set")); -} - - -void emph(BufferView * bv) -{ - LyXFont font(LyXFont::ALL_IGNORE); - font.setEmph(LyXFont::TOGGLE); - toggleAndShow(bv, font); -} - - -void bold(BufferView * bv) -{ - LyXFont font(LyXFont::ALL_IGNORE); - font.setSeries(LyXFont::BOLD_SERIES); - toggleAndShow(bv, font); -} - - -void noun(BufferView * bv) -{ - LyXFont font(LyXFont::ALL_IGNORE); - font.setNoun(LyXFont::TOGGLE); - toggleAndShow(bv, font); -} - - -void number(BufferView * bv) -{ - LyXFont font(LyXFont::ALL_IGNORE); - font.setNumber(LyXFont::TOGGLE); - toggleAndShow(bv, font); -} - - -void lang(BufferView * bv, string const & l) -{ - Language const * lang = languages.getLanguage(l); - if (!lang) - return; - - LyXFont font(LyXFont::ALL_IGNORE); - font.setLanguage(lang); - toggleAndShow(bv, font); -} - - -bool changeDepth(BufferView * bv, LyXText * text, DEPTH_CHANGE type, bool test_only) -{ - if (!bv->available() || !text) - return false; - - if (test_only) - return text->changeDepth(type, true); - - bool const changed = text->changeDepth(type, false); - if (text->inset_owner) - bv->updateInset(text->inset_owner); - return changed; -} - - -void code(BufferView * bv) -{ - LyXFont font(LyXFont::ALL_IGNORE); - font.setFamily(LyXFont::TYPEWRITER_FAMILY); // no good - toggleAndShow(bv, font); -} - - -void sans(BufferView * bv) -{ - LyXFont font(LyXFont::ALL_IGNORE); - font.setFamily(LyXFont::SANS_FAMILY); - toggleAndShow(bv, font); -} - - -void roman(BufferView * bv) -{ - LyXFont font(LyXFont::ALL_IGNORE); - font.setFamily(LyXFont::ROMAN_FAMILY); - toggleAndShow(bv, font); -} - - -void styleReset(BufferView * bv) -{ - LyXFont font(LyXFont::ALL_INHERIT, ignore_language); - toggleAndShow(bv, font); -} - - -void underline(BufferView * bv) -{ - LyXFont font(LyXFont::ALL_IGNORE); - font.setUnderbar(LyXFont::TOGGLE); - toggleAndShow(bv, font); -} - - -void fontSize(BufferView * bv, string const & size) -{ - LyXFont font(LyXFont::ALL_IGNORE); - font.setLyXSize(size); - toggleAndShow(bv, font); -} - - -// Returns the current font and depth as a message. -string const currentState(BufferView * bv) -{ - if (!bv->available()) - return string(); - - if (mathcursor) - return mathcursor->info(); - - ostringstream state; - - LyXText * text = bv->getLyXText(); - Buffer * buffer = bv->buffer(); - LyXCursor const & c = text->cursor; - - bool const show_change = buffer->params().tracking_changes - && text->cursor.pos() != text->cursorPar()->size() - && text->cursorPar()->lookupChange(c.pos()) != Change::UNCHANGED; - - if (show_change) { - Change change = text->cursorPar()->lookupChangeFull(c.pos()); - Author const & a = bv->buffer()->params().authors().get(change.author); - state << _("Change: ") << a.name(); - if (!a.email().empty()) - state << " (" << a.email() << ")"; - if (change.changetime) - state << _(" at ") << ctime(&change.changetime); - state << " : "; - } - - // I think we should only show changes from the default - // font. (Asger) - LyXFont font = text->real_current_font; - font.reduce(buffer->params().getLyXTextClass().defaultfont()); - - // avoid _(...) re-entrance problem - string const s = font.stateText(&buffer->params()); - state << bformat(_("Font: %1$s"), s); - - // state << bformat(_("Font: %1$s"), font.stateText(&buffer->params)); - - // The paragraph depth - int depth = text->getDepth(); - if (depth > 0) - state << bformat(_(", Depth: %1$s"), tostr(depth)); - - // The paragraph spacing, but only if different from - // buffer spacing. - if (!text->cursorPar()->params().spacing().isDefault()) { - Spacing::Space cur_space = - text->cursorPar()->params().spacing().getSpace(); - state << _(", Spacing: "); - - switch (cur_space) { - case Spacing::Single: - state << _("Single"); - break; - case Spacing::Onehalf: - state << _("OneHalf"); - break; - case Spacing::Double: - state << _("Double"); - break; - case Spacing::Other: - state << _("Other (") - << text->cursorPar()->params().spacing().getValue() - << ')'; - break; - case Spacing::Default: - // should never happen, do nothing - break; - } - } -#ifdef DEVEL_VERSION - state << _(", Paragraph: ") << text->cursorPar()->id(); - state << _(", Position: ") << text->cursor.pos(); - RowList::iterator rit = text->cursorRow(); - state << bformat(_(", Row b:%1$d e:%2$d"), rit->pos(), rit->endpos()); - state << _(", Inset: "); - InsetOld * inset = text->cursorPar()->inInset(); - if (inset) - state << inset << " id: " << inset->id() - << " text: " << inset->getLyXText(bv, true) - << " owner: " << inset->owner(); - else - state << -1; -#endif - return state.str(); -} - - -/* Does the actual toggle job of the calls above. - * Also shows the current font state. - */ -void toggleAndShow(BufferView * bv, LyXFont const & font, bool toggleall) -{ - if (!bv->available()) - return; - - if (bv->theLockingInset()) { - bv->theLockingInset()->setFont(bv, font, toggleall); - return; - } - - LyXText * text = bv->getLyXText(); - text->toggleFree(font, toggleall); - bv->update(); - - if (font.language() != ignore_language || - font.number() != LyXFont::IGNORE) { - LyXCursor & cursor = text->cursor; - text->computeBidiTables(*text->cursorPar(), *bv->buffer(), - *text->cursorRow()); - if (cursor.boundary() != - text->isBoundary(*bv->buffer(), *text->cursorPar(), cursor.pos(), - text->real_current_font)) - text->setCursor(cursor.par(), cursor.pos(), - false, !cursor.boundary()); - } -} - - -// deletes a selection during an insertion -void replaceSelection(LyXText * text) -{ - if (text->selection.set()) { - text->cutSelection(true, false); - text->bv()->update(); - } -} - -}; // namespace bv_funcs +} // namespace bv_funcs