#include "InsetNewline.h"
#include "Buffer.h"
+#include "buffer_funcs.h"
#include "BufferParams.h"
#include "BufferView.h"
#include "CoordCache.h"
#include "CutAndPaste.h"
#include "Cursor.h"
-#include "debug.h"
#include "DispatchResult.h"
#include "ErrorList.h"
#include "FuncRequest.h"
-#include "gettext.h"
+#include "InsetList.h"
#include "Intl.h"
-#include "Color.h"
#include "lyxfind.h"
#include "Lexer.h"
#include "LyXRC.h"
-#include "LyXText.h"
+#include "Text.h"
#include "MetricsInfo.h"
#include "OutputParams.h"
#include "output_docbook.h"
#include "Paragraph.h"
#include "paragraph_funcs.h"
#include "ParagraphParameters.h"
-#include "rowpainter.h"
+#include "ParIterator.h"
#include "Row.h"
#include "sgml.h"
+#include "TextClass.h"
+#include "TextMetrics.h"
#include "TexRow.h"
-#include "Undo.h"
#include "frontends/alert.h"
#include "frontends/Painter.h"
-#include "support/lyxalgo.h" // count
+#include "support/debug.h"
+#include "support/gettext.h"
+#include "support/lstrings.h"
#include <boost/bind.hpp>
-#include <boost/current_function.hpp>
+#include <boost/assert.hpp>
-#include <sstream>
+using namespace std;
+using namespace lyx::support;
+using boost::bind;
+using boost::ref;
namespace lyx {
using graphics::PreviewLoader;
-using support::isStrUnsignedInt;
-using boost::bind;
-using boost::ref;
+class TextCompletionList : public Inset::CompletionList {
+public:
+ ///
+ TextCompletionList(Cursor const & cur)
+ : buf_(cur.buffer()), it_(buf_.registeredWords().begin()), pos_(0) {}
+ ///
+ virtual ~TextCompletionList() {}
-using std::endl;
-using std::for_each;
-using std::max;
-using std::string;
-using std::auto_ptr;
-using std::ostream;
-using std::vector;
+ ///
+ virtual size_t size() const {
+ return buf_.registeredWords().size();
+ }
+ ///
+ virtual docstring data(size_t idx) const {
+ std::set<docstring>::const_iterator it
+ = buf_.registeredWords().begin();
+ for (size_t i = 0; i < idx; ++i)
+ it++;
+ return *it;
+ }
+private:
+ Buffer const & buf_;
+ std::set<docstring>::const_iterator const it_;
+ size_t pos_;
+};
-int InsetText::border_ = 2;
+/////////////////////////////////////////////////////////////////////
InsetText::InsetText(BufferParams const & bp)
- : drawFrame_(false), frame_color_(Color::insetframe)
+ : drawFrame_(false), frame_color_(Color_insetframe)
{
paragraphs().push_back(Paragraph());
- paragraphs().back().layout(bp.getLyXTextClass().defaultLayout());
- // Dispose of the infamous L-shaped cursor.
- text_.current_font.setLanguage(bp.language);
- text_.real_current_font.setLanguage(bp.language);
- init();
+ Paragraph & ourpar = paragraphs().back();
+ if (useEmptyLayout())
+ ourpar.layout(bp.getTextClass().emptyLayout());
+ else
+ ourpar.layout(bp.getTextClass().defaultLayout());
+ ourpar.setInsetOwner(this);
}
InsetText::InsetText(InsetText const & in)
- : InsetBase(in), text_()
+ : Inset(in), text_()
{
text_.autoBreakRows_ = in.text_.autoBreakRows_;
drawFrame_ = in.drawFrame_;
frame_color_ = in.frame_color_;
text_.paragraphs() = in.text_.paragraphs();
- // Hand current buffer language down to "cloned" textinsets
- // e.g. tabular cells
- text_.current_font = in.text_.current_font;
- text_.real_current_font = in.text_.real_current_font;
- init();
+ setParagraphOwner();
}
{}
-void InsetText::init()
+void InsetText::setParagraphOwner()
{
for_each(paragraphs().begin(), paragraphs().end(),
bind(&Paragraph::setInsetOwner, _1, this));
ParagraphList & pars = paragraphs();
// This is a gross hack...
- LyXLayout_ptr old_layout = pars.begin()->layout();
+ LayoutPtr old_layout = pars.begin()->layout();
pars.clear();
pars.push_back(Paragraph());
}
-auto_ptr<InsetBase> InsetText::doClone() const
+Inset * InsetText::clone() const
+{
+ return new InsetText(*this);
+}
+
+
+Dimension const InsetText::dimension(BufferView const & bv) const
{
- return auto_ptr<InsetBase>(new InsetText(*this));
+ TextMetrics const & tm = bv.textMetrics(&text_);
+ Dimension dim = tm.dimension();
+ dim.wid += 2 * TEXT_TO_INSET_OFFSET;
+ dim.des += TEXT_TO_INSET_OFFSET;
+ dim.asc += TEXT_TO_INSET_OFFSET;
+ return dim;
}
Paragraph oldpar = *paragraphs().begin();
paragraphs().clear();
ErrorList errorList;
- bool res = text_.read(buf, lex, errorList);
- init();
+ bool res = text_.read(buf, lex, errorList, this);
if (!res) {
lex.printError("Missing \\end_inset at this point. "
}
-bool InsetText::metrics(MetricsInfo & mi, Dimension & dim) const
+void InsetText::metrics(MetricsInfo & mi, Dimension & dim) const
{
TextMetrics & tm = mi.base.bv->textMetrics(&text_);
//lyxerr << "InsetText::metrics: width: " << mi.base.textwidth << endl;
- mi.base.textwidth -= 2 * border_;
- font_ = mi.base.font;
+
// Hand font through to contained lyxtext:
- text_.font_ = mi.base.font;
- tm.metrics(mi, dim);
- dim.asc += border_;
- dim.des += border_;
- dim.wid += 2 * border_;
- mi.base.textwidth += 2 * border_;
- bool const changed = dim_ != dim;
- dim_ = dim;
- return changed;
+ tm.font_.fontInfo() = mi.base.font;
+ mi.base.textwidth -= 2 * TEXT_TO_INSET_OFFSET;
+ if (hasFixedWidth())
+ tm.metrics(mi, dim, mi.base.textwidth);
+ else
+ tm.metrics(mi, dim);
+ mi.base.textwidth += 2 * TEXT_TO_INSET_OFFSET;
+ dim.asc += TEXT_TO_INSET_OFFSET;
+ dim.des += TEXT_TO_INSET_OFFSET;
+ dim.wid += 2 * TEXT_TO_INSET_OFFSET;
}
void InsetText::draw(PainterInfo & pi, int x, int y) const
{
- // update our idea of where we are
- setPosCache(pi, x, y);
-
TextMetrics & tm = pi.base.bv->textMetrics(&text_);
- text_.background_color_ = backgroundColor();
- text_.draw(pi, x + border_, y);
-
- if (drawFrame_) {
- int const w = tm.width() + 2 * border_;
- int const a = tm.ascent() + border_;
- int const h = a + tm.descent() + border_;
- pi.pain.rectangle(x, y - a,
- ((wide() || hasFixedWidth()) ? tm.maxWidth() : w),
- h, frameColor());
+ if (drawFrame_ || pi.full_repaint) {
+ int const w = tm.width() + TEXT_TO_INSET_OFFSET;
+ int const yframe = y - TEXT_TO_INSET_OFFSET - tm.ascent();
+ int const h = tm.height() + 2 * TEXT_TO_INSET_OFFSET;
+ int const xframe = x + TEXT_TO_INSET_OFFSET / 2;
+ if (pi.full_repaint)
+ pi.pain.fillRectangle(xframe, yframe, w, h, backgroundColor());
+ if (drawFrame_)
+ pi.pain.rectangle(xframe, yframe, w, h, frameColor());
}
-}
-
-
-void InsetText::drawSelection(PainterInfo & pi, int x, int y) const
-{
- TextMetrics & tm = pi.base.bv->textMetrics(&text_);
-
- int const w = tm.width() + 2 * border_;
- int const a = tm.ascent() + border_;
- int const h = a + tm.descent() + border_;
- pi.pain.fillRectangle(x, y - a,
- ((wide() || hasFixedWidth()) ? tm.maxWidth() : w),
- h, backgroundColor());
- text_.drawSelection(pi, x + border_, y);
-}
-
-
-bool InsetText::covers(BufferView const & bv, int x, int y) const
-{
- TextMetrics const & tm = bv.textMetrics(&text_);
-
- return bv.coordCache().getInsets().has(this)
- && x >= xo(bv)
- && x <= xo(bv) + width() + (wide() ? tm.maxWidth() : 0)
- && y >= yo(bv) - ascent()
- && y <= yo(bv) + descent();
+ tm.draw(pi, x + TEXT_TO_INSET_OFFSET, y);
}
}
-void InsetText::edit(Cursor & cur, bool left)
+void InsetText::edit(Cursor & cur, bool front, EntryDirection entry_from)
{
- //lyxerr << "InsetText: edit left/right" << endl;
- int const pit = left ? 0 : paragraphs().size() - 1;
- int const pos = left ? 0 : paragraphs().back().size();
+ pit_type const pit = front ? 0 : paragraphs().size() - 1;
+ pos_type pos = front ? 0 : paragraphs().back().size();
+
+ // if visual information is not to be ignored, move to extreme right/left
+ if (entry_from != ENTRY_DIRECTION_IGNORE) {
+ Cursor temp_cur = cur;
+ temp_cur.pit() = pit;
+ temp_cur.pos() = pos;
+ temp_cur.posVisToRowExtremity(entry_from == ENTRY_DIRECTION_LEFT);
+ pos = temp_cur.pos();
+ }
+
text_.setCursor(cur.top(), pit, pos);
cur.clearSelection();
- finishUndo();
+ cur.finishUndo();
}
-InsetBase * InsetText::editXY(Cursor & cur, int x, int y)
+Inset * InsetText::editXY(Cursor & cur, int x, int y)
{
- return text_.editXY(cur, x, y);
+ return cur.bv().textMetrics(&text_).editXY(cur, x, y);
}
void InsetText::doDispatch(Cursor & cur, FuncRequest & cmd)
{
- LYXERR(Debug::ACTION) << BOOST_CURRENT_FUNCTION
- << " [ cmd.action = "
- << cmd.action << ']' << endl;
+ LYXERR(Debug::ACTION, "InsetText::doDispatch()"
+ << " [ cmd.action = " << cmd.action << ']');
text_.dispatch(cur, cmd);
}
int InsetText::latex(Buffer const & buf, odocstream & os,
- OutputParams const & runparams) const
+ OutputParams const & runparams) const
{
TexRow texrow;
- latexParagraphs(buf, paragraphs(), os, texrow, runparams);
+ latexParagraphs(buf, text_, os, texrow, runparams);
return texrow.rows();
}
int InsetText::plaintext(Buffer const & buf, odocstream & os,
- OutputParams const & runparams) const
+ OutputParams const & runparams) const
{
ParagraphList::const_iterator beg = paragraphs().begin();
ParagraphList::const_iterator end = paragraphs().end();
int InsetText::docbook(Buffer const & buf, odocstream & os,
- OutputParams const & runparams) const
+ OutputParams const & runparams) const
{
docbookParagraphs(paragraphs(), buf, os, runparams);
return 0;
void InsetText::cursorPos(BufferView const & bv,
CursorSlice const & sl, bool boundary, int & x, int & y) const
{
- x = text_.cursorX(bv, sl, boundary) + border_;
- y = text_.cursorY(bv, sl, boundary);
+ x = bv.textMetrics(&text_).cursorX(sl, boundary) + TEXT_TO_INSET_OFFSET;
+ y = bv.textMetrics(&text_).cursorY(sl, boundary);
}
}
-void InsetText::setText(docstring const & data, LyXFont const & font, bool trackChanges)
+void InsetText::setText(docstring const & data, Font const & font, bool trackChanges)
{
clear();
Paragraph & first = paragraphs().front();
}
-Color_color InsetText::frameColor() const
+ColorCode InsetText::frameColor() const
{
- return Color::color(frame_color_);
+ return frame_color_;
}
-void InsetText::setFrameColor(Color_color col)
+void InsetText::setFrameColor(ColorCode col)
{
frame_color_ = col;
}
ParagraphList::iterator ins = pl.insert(pl.end(), *pit);
++pit;
mergeParagraph(buffer->params(), pl,
- std::distance(pl.begin(), ins) - 1);
+ distance(pl.begin(), ins) - 1);
for_each(pit, plist.end(),
- bind(&ParagraphList::push_back, ref(pl), _1));
+ bind(&ParagraphList::push_back, ref(pl), _1));
}
ParagraphList::const_iterator pend = paragraphs().end();
for (; pit != pend; ++pit) {
- InsetList::const_iterator it = pit->insetlist.begin();
- InsetList::const_iterator end = pit->insetlist.end();
+ InsetList::const_iterator it = pit->insetList().begin();
+ InsetList::const_iterator end = pit->insetList().end();
for (; it != end; ++it)
it->inset->addPreview(loader);
}
}
+void InsetText::updateLabels(Buffer const & buf, ParIterator const & it)
+{
+ ParIterator it2 = it;
+ it2.forwardPos();
+ BOOST_ASSERT(&it2.inset() == this && it2.pit() == 0);
+ lyx::updateLabels(buf, it2);
+}
+
+
+bool InsetText::completionSupported(Cursor const & cur) const
+{
+ Cursor const & bvCur = cur.bv().cursor();
+ if (&bvCur.inset() != this)
+ return false;
+ Paragraph const & par = cur.paragraph();
+ return cur.pos() > 0
+ && (cur.pos() >= par.size() || !par.isLetter(cur.pos()))
+ && par.isLetter(cur.pos() - 1);
+}
+
+
+bool InsetText::inlineCompletionSupported(Cursor const & cur) const
+{
+ return completionSupported(cur);
+}
+
+
+bool InsetText::automaticInlineCompletion() const
+{
+ return lyxrc.completion_inline_text;
+}
+
+
+bool InsetText::automaticPopupCompletion() const
+{
+ return lyxrc.completion_popup_text;
+}
+
+
+Inset::CompletionList const * InsetText::completionList(Cursor const & cur) const
+{
+ if (!completionSupported(cur))
+ return 0;
+
+ return new TextCompletionList(cur);
+}
+
+
+docstring InsetText::previousWord(Buffer const & buffer, CursorSlice const & sl) const
+{
+ CursorSlice from = sl;
+ CursorSlice to = sl;
+ text_.getWord(from, to, PREVIOUS_WORD);
+ if (sl == from || to == from)
+ return docstring();
+
+ Paragraph const & par = sl.paragraph();
+ return par.asString(buffer, from.pos(), to.pos(), false);
+}
+
+
+docstring InsetText::completionPrefix(Cursor const & cur) const
+{
+ if (!completionSupported(cur))
+ return docstring();
+
+ return previousWord(cur.buffer(), cur.top());
+}
+
+
+bool InsetText::insertCompletion(Cursor & cur, docstring const & s,
+ bool finished)
+{
+ if (!completionSupported(cur))
+ return false;
+
+ BOOST_ASSERT(cur.bv().cursor() == cur);
+ cur.insert(s);
+ cur.bv().cursor() = cur;
+ return true;
+}
+
+
+void InsetText::completionPosAndDim(Cursor const & cur, int & x, int & y,
+ Dimension & dim) const
+{
+ // get word in front of cursor
+ docstring word = previousWord(cur.buffer(), cur.top());
+ DocIterator wordStart = cur;
+ wordStart.pos() -= word.length();
+
+ // get position on screen of the word start
+ Point lxy = cur.bv().getPos(wordStart, false);
+ x = lxy.x_;
+ y = lxy.y_;
+
+ // Calculate dimensions of the word
+ TextMetrics const & tm = cur.bv().textMetrics(&text_);
+ dim = tm.rowHeight(cur.pit(), wordStart.pos(), cur.pos(), false);
+ Point rxy = cur.bv().getPos(cur, cur.boundary());
+ dim.wid = abs(rxy.x_ - x);
+ x = (rxy.x_ < x) ? x - dim.wid : x; // for RTL
+}
+
+
} // namespace lyx
projects / lyx.git / blobdiff