#include "Text.h"
+#include "Bidi.h"
#include "Buffer.h"
#include "buffer_funcs.h"
#include "BufferList.h"
#include "BufferParams.h"
#include "BufferView.h"
-#include "Bullet.h"
#include "Changes.h"
#include "Cursor.h"
#include "CutAndPaste.h"
-#include "debug.h"
#include "DispatchResult.h"
#include "ErrorList.h"
#include "FuncRequest.h"
-#include "gettext.h"
#include "Language.h"
#include "Layout.h"
#include "Lexer.h"
#include "Paragraph.h"
#include "paragraph_funcs.h"
#include "ParagraphParameters.h"
-#include "ParIterator.h"
-#include "Server.h"
-#include "ServerSocket.h"
+#include "TextClass.h"
#include "TextMetrics.h"
#include "VSpace.h"
-#include "frontends/FontMetrics.h"
-
-#include "insets/InsetEnvironment.h"
-
#include "mathed/InsetMathHull.h"
+#include "support/lassert.h"
+#include "support/debug.h"
+#include "support/gettext.h"
#include "support/textutils.h"
-#include <boost/current_function.hpp>
#include <boost/next_prior.hpp>
#include <sstream>
-using std::endl;
-using std::ostringstream;
-using std::string;
-using std::max;
-using std::min;
-using std::istringstream;
+using namespace std;
namespace lyx {
}
-Font Text::getLayoutFont(Buffer const & buffer, pit_type const pit) const
+FontInfo Text::layoutFont(Buffer const & buffer, pit_type const pit) const
{
- LayoutPtr const & layout = pars_[pit].layout();
+ Layout const & layout = pars_[pit].layout();
if (!pars_[pit].getDepth()) {
- Font lf = layout->resfont;
+ FontInfo lf = layout.resfont;
// In case the default family has been customized
- if (layout->font.family() == Font::INHERIT_FAMILY)
- lf.setFamily(buffer.params().getFont().family());
+ if (layout.font.family() == INHERIT_FAMILY)
+ lf.setFamily(buffer.params().getFont().fontInfo().family());
return lf;
}
- Font font = layout->font;
+ FontInfo font = layout.font;
// Realize with the fonts of lesser depth.
//font.realize(outerFont(pit, paragraphs()));
- font.realize(buffer.params().getFont());
+ font.realize(buffer.params().getFont().fontInfo());
return font;
}
-Font Text::getLabelFont(Buffer const & buffer, Paragraph const & par) const
+FontInfo Text::labelFont(Buffer const & buffer, Paragraph const & par) const
{
- LayoutPtr const & layout = par.layout();
+ Layout const & layout = par.layout();
if (!par.getDepth()) {
- Font lf = layout->reslabelfont;
+ FontInfo lf = layout.reslabelfont;
// In case the default family has been customized
- if (layout->labelfont.family() == Font::INHERIT_FAMILY)
- lf.setFamily(buffer.params().getFont().family());
+ if (layout.labelfont.family() == INHERIT_FAMILY)
+ lf.setFamily(buffer.params().getFont().fontInfo().family());
return lf;
}
- Font font = layout->labelfont;
+ FontInfo font = layout.labelfont;
// Realize with the fonts of lesser depth.
- font.realize(buffer.params().getFont());
+ font.realize(buffer.params().getFont().fontInfo());
return font;
}
pos_type pos, Font const & fnt, Font const & display_font)
{
Font font = fnt;
- LayoutPtr const & layout = pars_[pit].layout();
+ Layout const & layout = pars_[pit].layout();
// Get concrete layout font to reduce against
- Font layoutfont;
+ FontInfo layoutfont;
if (pos < pars_[pit].beginOfBody())
- layoutfont = layout->labelfont;
+ layoutfont = layout.labelfont;
else
- layoutfont = layout->font;
+ layoutfont = layout.font;
// Realize against environment font information
if (pars_[pit].getDepth()) {
pars_[tp].getDepth()) {
tp = outerHook(tp, paragraphs());
if (tp != pit_type(paragraphs().size()))
- layoutfont.realize(pars_[tp].layout()->font);
+ layoutfont.realize(pars_[tp].layout().font);
}
}
// Inside inset, apply the inset's font attributes if any
// (charstyle!)
if (!isMainText(buffer))
- layoutfont.realize(display_font);
+ layoutfont.realize(display_font.fontInfo());
- layoutfont.realize(buffer.params().getFont());
+ layoutfont.realize(buffer.params().getFont().fontInfo());
// Now, reduce font against full layout font
- font.reduce(layoutfont);
+ font.fontInfo().reduce(layoutfont);
pars_[pit].setFont(pos, font);
}
void Text::setInsetFont(BufferView const & bv, pit_type pit,
pos_type pos, Font const & font, bool toggleall)
{
- BOOST_ASSERT(pars_[pit].isInset(pos) &&
- pars_[pit].getInset(pos)->noFontChange());
-
Inset * const inset = pars_[pit].getInset(pos);
+ LASSERT(inset && inset->noFontChange(), /**/);
+
CursorSlice::idx_type endidx = inset->nargs();
for (CursorSlice cs(*inset); cs.idx() != endidx; ++cs.idx()) {
Text * text = cs.text();
void Text::setLayout(Buffer const & buffer, pit_type start, pit_type end,
docstring const & layout)
{
- BOOST_ASSERT(start != end);
+ LASSERT(start != end, /**/);
BufferParams const & bufparams = buffer.params();
- LayoutPtr const & lyxlayout = bufparams.getTextClass()[layout];
+ Layout const & lyxlayout = bufparams.documentClass()[layout];
for (pit_type pit = start; pit != end; ++pit) {
Paragraph & par = pars_[pit];
par.applyLayout(lyxlayout);
- if (lyxlayout->margintype == MARGIN_MANUAL)
+ if (lyxlayout.margintype == MARGIN_MANUAL)
par.setLabelWidthString(par.translateIfPossible(
- lyxlayout->labelstring(), buffer.params()));
+ lyxlayout.labelstring(), buffer.params()));
}
}
// set layout over selection and make a total rebreak of those paragraphs
void Text::setLayout(Cursor & cur, docstring const & layout)
{
- BOOST_ASSERT(this == cur.text());
- // special handling of new environment insets
- BufferView & bv = cur.bv();
- BufferParams const & params = bv.buffer().params();
- LayoutPtr const & lyxlayout = params.getTextClass()[layout];
- if (lyxlayout->is_environment) {
- // move everything in a new environment inset
- LYXERR(Debug::DEBUG) << "setting layout " << to_utf8(layout) << endl;
- lyx::dispatch(FuncRequest(LFUN_LINE_BEGIN));
- lyx::dispatch(FuncRequest(LFUN_LINE_END_SELECT));
- lyx::dispatch(FuncRequest(LFUN_CUT));
- Inset * inset = new InsetEnvironment(params, layout);
- insertInset(cur, inset);
- //inset->edit(cur, true);
- //lyx::dispatch(FuncRequest(LFUN_PASTE));
- return;
- }
+ LASSERT(this == cur.text(), /**/);
pit_type start = cur.selBegin().pit();
pit_type end = cur.selEnd().pit() + 1;
static bool changeDepthAllowed(Text::DEPTH_CHANGE type,
Paragraph const & par, int max_depth)
{
- if (par.layout()->labeltype == LABEL_BIBLIO)
+ if (par.layout().labeltype == LABEL_BIBLIO)
return false;
int const depth = par.params().depth();
if (type == Text::INC_DEPTH && depth < max_depth)
bool Text::changeDepthAllowed(Cursor & cur, DEPTH_CHANGE type) const
{
- BOOST_ASSERT(this == cur.text());
+ LASSERT(this == cur.text(), /**/);
// this happens when selecting several cells in tabular (bug 2630)
if (cur.selBegin().idx() != cur.selEnd().idx())
return false;
void Text::changeDepth(Cursor & cur, DEPTH_CHANGE type)
{
- BOOST_ASSERT(this == cur.text());
+ LASSERT(this == cur.text(), /**/);
pit_type const beg = cur.selBegin().pit();
pit_type const end = cur.selEnd().pit() + 1;
cur.recordUndoSelection();
void Text::setFont(Cursor & cur, Font const & font, bool toggleall)
{
- BOOST_ASSERT(this == cur.text());
+ LASSERT(this == cur.text(), /**/);
// Set the current_font
// Determine basis font
- Font layoutfont;
+ FontInfo layoutfont;
pit_type pit = cur.pit();
if (cur.pos() < pars_[pit].beginOfBody())
- layoutfont = getLabelFont(cur.buffer(), pars_[pit]);
+ layoutfont = labelFont(cur.buffer(), pars_[pit]);
else
- layoutfont = getLayoutFont(cur.buffer(), pit);
+ layoutfont = layoutFont(cur.buffer(), pit);
// Update current font
cur.real_current_font.update(font,
// Reduce to implicit settings
cur.current_font = cur.real_current_font;
- cur.current_font.reduce(layoutfont);
+ cur.current_font.fontInfo().reduce(layoutfont);
// And resolve it completely
- cur.real_current_font.realize(layoutfont);
+ cur.real_current_font.fontInfo().realize(layoutfont);
// if there is no selection that's all we need to do
if (!cur.selection())
// nested insets.
Language const * language = buffer.params().language;
for (CursorSlice dit = begin; dit != end; dit.forwardPos()) {
- if (dit.pos() != dit.lastpos()) {
- pit_type const pit = dit.pit();
- pos_type const pos = dit.pos();
- if (pars_[pit].isInset(pos) &&
- pars_[pit].getInset(pos)->noFontChange())
- // We need to propagate the font change to all
- // text cells of the inset (bug 1973).
- // FIXME: This should change, see documentation
- // of noFontChange in Inset.h
- setInsetFont(bv, pit, pos, font, toggleall);
- TextMetrics const & tm = bv.textMetrics(this);
- Font f = tm.getDisplayFont(pit, pos);
- f.update(font, language, toggleall);
- setCharFont(buffer, pit, pos, f, tm.font_);
+ if (dit.pos() == dit.lastpos())
+ continue;
+ pit_type const pit = dit.pit();
+ pos_type const pos = dit.pos();
+ Inset * inset = pars_[pit].getInset(pos);
+ if (inset && inset->noFontChange()) {
+ // We need to propagate the font change to all
+ // text cells of the inset (bug 1973).
+ // FIXME: This should change, see documentation
+ // of noFontChange in Inset.h
+ setInsetFont(bv, pit, pos, font, toggleall);
}
+ TextMetrics const & tm = bv.textMetrics(this);
+ Font f = tm.displayFont(pit, pos);
+ f.update(font, language, toggleall);
+ setCharFont(buffer, pit, pos, f, tm.font_);
}
}
bool Text::cursorTop(Cursor & cur)
{
- BOOST_ASSERT(this == cur.text());
+ LASSERT(this == cur.text(), /**/);
return setCursor(cur, 0, 0);
}
bool Text::cursorBottom(Cursor & cur)
{
- BOOST_ASSERT(this == cur.text());
+ LASSERT(this == cur.text(), /**/);
return setCursor(cur, cur.lastpit(), boost::prior(paragraphs().end())->size());
}
void Text::toggleFree(Cursor & cur, Font const & font, bool toggleall)
{
- BOOST_ASSERT(this == cur.text());
+ LASSERT(this == cur.text(), /**/);
// If the mask is completely neutral, tell user
- if (font == Font(Font::ALL_IGNORE)) {
+ if (font.fontInfo() == ignore_font && font.language() == ignore_language) {
// Could only happen with user style
cur.message(_("No font change defined."));
return;
CursorSlice resetCursor = cur.top();
bool implicitSelection =
font.language() == ignore_language
- && font.number() == Font::IGNORE
+ && font.fontInfo().number() == FONT_IGNORE
&& selectWordWhenUnderCursor(cur, WHOLE_WORD_STRICT);
// Set font
docstring Text::getStringToIndex(Cursor const & cur)
{
- BOOST_ASSERT(this == cur.text());
+ LASSERT(this == cur.text(), /**/);
- docstring idxstring;
if (cur.selection())
- idxstring = cur.selectionAsString(false);
- else {
- // Try implicit word selection. If there is a change
- // in the language the implicit word selection is
- // disabled.
- Cursor tmpcur = cur;
- selectWord(tmpcur, PREVIOUS_WORD);
-
- if (!tmpcur.selection())
- cur.message(_("Nothing to index!"));
- else if (tmpcur.selBegin().pit() != tmpcur.selEnd().pit())
- cur.message(_("Cannot index more than one paragraph!"));
- else
- idxstring = tmpcur.selectionAsString(false);
- }
-
- return idxstring;
+ return cur.selectionAsString(false);
+
+ // Try implicit word selection. If there is a change
+ // in the language the implicit word selection is
+ // disabled.
+ Cursor tmpcur = cur;
+ selectWord(tmpcur, PREVIOUS_WORD);
+
+ if (!tmpcur.selection())
+ cur.message(_("Nothing to index!"));
+ else if (tmpcur.selBegin().pit() != tmpcur.selEnd().pit())
+ cur.message(_("Cannot index more than one paragraph!"));
+ else
+ return tmpcur.selectionAsString(false);
+
+ return docstring();
}
void Text::setParagraphs(Cursor & cur, docstring arg, bool merge)
{
- BOOST_ASSERT(cur.text());
+ LASSERT(cur.text(), /**/);
// make sure that the depth behind the selection are restored, too
pit_type undopit = undoSpan(cur.selEnd().pit());
recUndo(cur, cur.selBegin().pit(), undopit - 1);
+ //FIXME UNICODE
+ string const argument = to_utf8(arg);
for (pit_type pit = cur.selBegin().pit(), end = cur.selEnd().pit();
pit <= end; ++pit) {
Paragraph & par = pars_[pit];
ParagraphParameters params = par.params();
- params.read(to_utf8(arg), merge);
- Layout const & layout = *(par.layout());
- par.params().apply(params, layout);
+ params.read(argument, merge);
+ par.params().apply(params, par.layout());
}
}
//quite so much.
void Text::setParagraphs(Cursor & cur, ParagraphParameters const & p)
{
- BOOST_ASSERT(cur.text());
+ LASSERT(cur.text(), /**/);
// make sure that the depth behind the selection are restored, too
pit_type undopit = undoSpan(cur.selEnd().pit());
recUndo(cur, cur.selBegin().pit(), undopit - 1);
for (pit_type pit = cur.selBegin().pit(), end = cur.selEnd().pit();
pit <= end; ++pit) {
Paragraph & par = pars_[pit];
- Layout const & layout = *(par.layout());
- par.params().apply(p, layout);
+ par.params().apply(p, par.layout());
}
}
// this really should just insert the inset and not move the cursor.
void Text::insertInset(Cursor & cur, Inset * inset)
{
- BOOST_ASSERT(this == cur.text());
- BOOST_ASSERT(inset);
+ LASSERT(this == cur.text(), /**/);
+ LASSERT(inset, /**/);
cur.paragraph().insertInset(cur.pos(), inset, cur.current_font,
- Change(cur.buffer().params().trackChanges ?
- Change::INSERTED : Change::UNCHANGED));
+ Change(cur.buffer().params().trackChanges
+ ? Change::INSERTED : Change::UNCHANGED));
}
void Text::insertStringAsLines(Cursor & cur, docstring const & str)
{
cur.buffer().insertStringAsLines(pars_, cur.pit(), cur.pos(),
- cur.current_font, str, autoBreakRows_);
+ cur.current_font, str, autoBreakRows_);
}
bool Text::setCursor(Cursor & cur, pit_type par, pos_type pos,
bool setfont, bool boundary)
{
+ TextMetrics const & tm = cur.bv().textMetrics(this);
+ bool const update_needed = !tm.contains(par);
Cursor old = cur;
setCursorIntern(cur, par, pos, setfont, boundary);
- return cur.bv().checkDepm(cur, old);
+ return cur.bv().checkDepm(cur, old) || update_needed;
}
void Text::setCursor(CursorSlice & cur, pit_type par, pos_type pos)
{
- BOOST_ASSERT(par != int(paragraphs().size()));
+ LASSERT(par != int(paragraphs().size()), /**/);
cur.pit() = par;
cur.pos() = pos;
// None of these should happen, but we're scaredy-cats
if (pos < 0) {
lyxerr << "dont like -1" << endl;
- BOOST_ASSERT(false);
+ LASSERT(false, /**/);
}
if (pos > para.size()) {
lyxerr << "dont like 1, pos: " << pos
<< " size: " << para.size()
<< " par: " << par << endl;
- BOOST_ASSERT(false);
+ LASSERT(false, /**/);
}
}
void Text::setCursorIntern(Cursor & cur,
pit_type par, pos_type pos, bool setfont, bool boundary)
{
- BOOST_ASSERT(this == cur.text());
+ LASSERT(this == cur.text(), /**/);
cur.boundary(boundary);
setCursor(cur.top(), par, pos);
if (setfont)
}
+bool Text::checkAndActivateInsetVisual(Cursor & cur, bool movingForward, bool movingLeft)
+{
+ if (cur.selection())
+ return false;
+ if (cur.pos() == -1)
+ return false;
+ if (cur.pos() == cur.lastpos())
+ return false;
+ Paragraph & par = cur.paragraph();
+ Inset * inset = par.isInset(cur.pos()) ? par.getInset(cur.pos()) : 0;
+ if (!inset || inset->editable() != Inset::HIGHLY_EDITABLE)
+ return false;
+ inset->edit(cur, movingForward,
+ movingLeft ? Inset::ENTRY_DIRECTION_RIGHT : Inset::ENTRY_DIRECTION_LEFT);
+ return true;
+}
+
+
bool Text::cursorBackward(Cursor & cur)
{
// Tell BufferView to test for FitCursor in any case!
}
+bool Text::cursorVisLeft(Cursor & cur, bool skip_inset)
+{
+ Cursor temp_cur = cur;
+ temp_cur.posVisLeft(skip_inset);
+ if (temp_cur.depth() > cur.depth()) {
+ cur = temp_cur;
+ return false;
+ }
+ return setCursor(cur, temp_cur.pit(), temp_cur.pos(),
+ true, temp_cur.boundary());
+}
+
+
+bool Text::cursorVisRight(Cursor & cur, bool skip_inset)
+{
+ Cursor temp_cur = cur;
+ temp_cur.posVisRight(skip_inset);
+ if (temp_cur.depth() > cur.depth()) {
+ cur = temp_cur;
+ return false;
+ }
+ return setCursor(cur, temp_cur.pit(), temp_cur.pos(),
+ true, temp_cur.boundary());
+}
+
+
bool Text::cursorForward(Cursor & cur)
{
// Tell BufferView to test for FitCursor in any case!
bool Text::deleteEmptyParagraphMechanism(Cursor & cur,
Cursor & old, bool & need_anchor_change)
{
- //LYXERR(Debug::DEBUG) << "DEPM: cur:\n" << cur << "old:\n" << old << endl;
+ //LYXERR(Debug::DEBUG, "DEPM: cur:\n" << cur << "old:\n" << old);
Paragraph & oldpar = old.paragraph();
bool const soa = oldpar.params().startOfAppendix();
plist.erase(boost::next(plist.begin(), old.pit()));
// do not lose start of appendix marker (bug 4212)
- if (soa)
+ if (soa && old.pit() < pit_type(plist.size()))
plist[old.pit()].params().startOfAppendix(true);
// see #warning (FIXME?) above
void Text::deleteEmptyParagraphMechanism(pit_type first, pit_type last, bool trackChanges)
{
- BOOST_ASSERT(first >= 0 && first <= last && last < (int) pars_.size());
+ LASSERT(first >= 0 && first <= last && last < (int) pars_.size(), /**/);
for (pit_type pit = first; pit <= last; ++pit) {
Paragraph & par = pars_[pit];
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