mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-06 11:23:45 +00:00
ecef54500d
so we can write a limited amount when using this for TOC and tooltip output. This should solve the problem with slowness that Kornel noticed, which was caused by our trying to write an entire plaintext bibliography every time we updated the TOC. We did that because he had a bibliography inside a branch, and we use plaintext for creating the tooltip that goes with the branch list. Other related bugs were fixed along the way. E.g., it turns out that, if someone had an InsetInclude inside a branch, then we would have been writing a *plaintext file* for that inset every time we updated the TOC. I wonder if some of the other reports of slowness we have received might be due to this kind of issue?
394 lines
8.6 KiB
C++
394 lines
8.6 KiB
C++
/**
|
|
* \file InsetPhantom.cpp
|
|
* This file is part of LyX, the document processor.
|
|
* Licence details can be found in the file COPYING.
|
|
*
|
|
* \author Uwe Stöhr
|
|
*
|
|
* Full author contact details are available in file CREDITS.
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
#include "InsetPhantom.h"
|
|
|
|
#include "Buffer.h"
|
|
#include "BufferParams.h"
|
|
#include "BufferView.h"
|
|
#include "BufferParams.h"
|
|
#include "Counters.h"
|
|
#include "Cursor.h"
|
|
#include "Dimension.h"
|
|
#include "DispatchResult.h"
|
|
#include "Exporter.h"
|
|
#include "FuncRequest.h"
|
|
#include "FuncStatus.h"
|
|
#include "InsetIterator.h"
|
|
#include "LaTeXFeatures.h"
|
|
#include "Lexer.h"
|
|
#include "MetricsInfo.h"
|
|
#include "OutputParams.h"
|
|
#include "TextClass.h"
|
|
|
|
#include "support/docstream.h"
|
|
#include "support/gettext.h"
|
|
#include "support/lstrings.h"
|
|
#include "support/Translator.h"
|
|
|
|
#include "frontends/Application.h"
|
|
#include "frontends/FontMetrics.h"
|
|
#include "frontends/Painter.h"
|
|
|
|
#include <algorithm>
|
|
#include <sstream>
|
|
|
|
using namespace std;
|
|
|
|
namespace lyx {
|
|
|
|
namespace {
|
|
|
|
typedef Translator<string, InsetPhantomParams::Type> PhantomTranslator;
|
|
typedef Translator<docstring, InsetPhantomParams::Type> PhantomTranslatorLoc;
|
|
|
|
PhantomTranslator const init_phantomtranslator()
|
|
{
|
|
PhantomTranslator translator("Phantom", InsetPhantomParams::Phantom);
|
|
translator.addPair("HPhantom", InsetPhantomParams::HPhantom);
|
|
translator.addPair("VPhantom", InsetPhantomParams::VPhantom);
|
|
return translator;
|
|
}
|
|
|
|
|
|
PhantomTranslatorLoc const init_phantomtranslator_loc()
|
|
{
|
|
PhantomTranslatorLoc translator(_("Phantom"), InsetPhantomParams::Phantom);
|
|
translator.addPair(_("HPhantom"), InsetPhantomParams::HPhantom);
|
|
translator.addPair(_("VPhantom"), InsetPhantomParams::VPhantom);
|
|
return translator;
|
|
}
|
|
|
|
|
|
PhantomTranslator const & phantomtranslator()
|
|
{
|
|
static PhantomTranslator translator = init_phantomtranslator();
|
|
return translator;
|
|
}
|
|
|
|
|
|
PhantomTranslatorLoc const & phantomtranslator_loc()
|
|
{
|
|
static PhantomTranslatorLoc translator = init_phantomtranslator_loc();
|
|
return translator;
|
|
}
|
|
|
|
} // anon
|
|
|
|
|
|
InsetPhantomParams::InsetPhantomParams()
|
|
: type(Phantom)
|
|
{}
|
|
|
|
|
|
void InsetPhantomParams::write(ostream & os) const
|
|
{
|
|
string const label = phantomtranslator().find(type);
|
|
os << "Phantom " << label << "\n";
|
|
}
|
|
|
|
|
|
void InsetPhantomParams::read(Lexer & lex)
|
|
{
|
|
string label;
|
|
lex >> label;
|
|
if (lex)
|
|
type = phantomtranslator().find(label);
|
|
}
|
|
|
|
|
|
/////////////////////////////////////////////////////////////////////
|
|
//
|
|
// InsetPhantom
|
|
//
|
|
/////////////////////////////////////////////////////////////////////
|
|
|
|
InsetPhantom::InsetPhantom(Buffer * buf, string const & label)
|
|
: InsetCollapsable(buf)
|
|
{
|
|
setDrawFrame(false);
|
|
params_.type = phantomtranslator().find(label);
|
|
}
|
|
|
|
|
|
InsetPhantom::~InsetPhantom()
|
|
{
|
|
hideDialogs("phantom", this);
|
|
}
|
|
|
|
|
|
docstring InsetPhantom::layoutName() const
|
|
{
|
|
return from_ascii("Phantom:" + phantomtranslator().find(params_.type));
|
|
}
|
|
|
|
|
|
void InsetPhantom::metrics(MetricsInfo & mi, Dimension & dim) const
|
|
{
|
|
InsetCollapsable::metrics(mi, dim);
|
|
|
|
// cache the inset dimension
|
|
setDimCache(mi, dim);
|
|
}
|
|
|
|
|
|
void InsetPhantom::draw(PainterInfo & pi, int x, int y) const
|
|
{
|
|
// draw the text
|
|
InsetCollapsable::draw(pi, x, y);
|
|
|
|
// draw the inset marker
|
|
drawMarkers(pi, x, y);
|
|
|
|
// draw the arrow(s)
|
|
static int const arrow_size = 4;
|
|
ColorCode const origcol = pi.base.font.color();
|
|
pi.base.font.setColor(Color_special);
|
|
pi.base.font.setColor(origcol);
|
|
Dimension const dim = Inset::dimension(*pi.base.bv);
|
|
|
|
if (params_.type == InsetPhantomParams::Phantom ||
|
|
params_.type == InsetPhantomParams::VPhantom) {
|
|
// y1---------
|
|
// / \.
|
|
// y2----- / | \.
|
|
// |
|
|
// |
|
|
// y3----- \ | /
|
|
// \ /
|
|
// y4---------
|
|
// | | |
|
|
// / | \.
|
|
// x1 x2 x3
|
|
|
|
int const x2 = x + dim.wid / 2;
|
|
int const x1 = x2 - arrow_size;
|
|
int const x3 = x2 + arrow_size;
|
|
|
|
int const y1 = y - dim.asc;
|
|
int const y2 = y1 + arrow_size;
|
|
int const y4 = y + dim.des;
|
|
int const y3 = y4 - arrow_size;
|
|
|
|
// top arrow
|
|
pi.pain.line(x2, y1, x1, y2, Color_added_space);
|
|
pi.pain.line(x2, y1, x3, y2, Color_added_space);
|
|
|
|
// bottom arrow
|
|
pi.pain.line(x2, y4, x1, y3, Color_added_space);
|
|
pi.pain.line(x2, y4, x3, y3, Color_added_space);
|
|
|
|
// joining line
|
|
pi.pain.line(x2, y1, x2, y4, Color_added_space);
|
|
}
|
|
|
|
if (params_.type == InsetPhantomParams::Phantom ||
|
|
params_.type == InsetPhantomParams::HPhantom) {
|
|
// y1---- / \.
|
|
// / \.
|
|
// y2--- <---------------->
|
|
// \ /
|
|
// y3---- \ /
|
|
// | | | |
|
|
// x1 x2 x3 x4
|
|
|
|
x = x + TEXT_TO_INSET_OFFSET;
|
|
int const x1 = x;
|
|
int const x2 = x + arrow_size;
|
|
int const x4 = x + dim.wid - 2 * TEXT_TO_INSET_OFFSET;
|
|
int const x3 = x4 - arrow_size;
|
|
|
|
int const y2 = y + (dim.des - dim.asc) / 2;
|
|
int const y1 = y2 - arrow_size;
|
|
int const y3 = y2 + arrow_size;
|
|
|
|
// left arrow
|
|
pi.pain.line(x1, y2, x2, y3, Color_added_space);
|
|
pi.pain.line(x1, y2, x2, y1, Color_added_space);
|
|
|
|
// right arrow
|
|
pi.pain.line(x4, y2, x3, y3, Color_added_space);
|
|
pi.pain.line(x4, y2, x3, y1, Color_added_space);
|
|
|
|
// joining line
|
|
pi.pain.line(x1, y2, x4, y2, Color_added_space);
|
|
}
|
|
}
|
|
|
|
|
|
void InsetPhantom::write(ostream & os) const
|
|
{
|
|
params_.write(os);
|
|
InsetCollapsable::write(os);
|
|
}
|
|
|
|
|
|
void InsetPhantom::read(Lexer & lex)
|
|
{
|
|
params_.read(lex);
|
|
InsetCollapsable::read(lex);
|
|
}
|
|
|
|
|
|
void InsetPhantom::setButtonLabel()
|
|
{
|
|
docstring const label = phantomtranslator_loc().find(params_.type);
|
|
setLabel(label);
|
|
}
|
|
|
|
|
|
bool InsetPhantom::showInsetDialog(BufferView * bv) const
|
|
{
|
|
bv->showDialog("phantom", params2string(params()),
|
|
const_cast<InsetPhantom *>(this));
|
|
return true;
|
|
}
|
|
|
|
|
|
void InsetPhantom::doDispatch(Cursor & cur, FuncRequest & cmd)
|
|
{
|
|
switch (cmd.action()) {
|
|
|
|
case LFUN_INSET_MODIFY:
|
|
cur.recordUndoInset(ATOMIC_UNDO, this);
|
|
string2params(to_utf8(cmd.argument()), params_);
|
|
setButtonLabel();
|
|
cur.forceBufferUpdate();
|
|
break;
|
|
|
|
case LFUN_INSET_DIALOG_UPDATE:
|
|
cur.bv().updateDialog("phantom", params2string(params()));
|
|
break;
|
|
|
|
default:
|
|
InsetCollapsable::doDispatch(cur, cmd);
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
bool InsetPhantom::getStatus(Cursor & cur, FuncRequest const & cmd,
|
|
FuncStatus & flag) const
|
|
{
|
|
switch (cmd.action()) {
|
|
|
|
case LFUN_INSET_MODIFY:
|
|
if (cmd.getArg(0) == "phantom") {
|
|
InsetPhantomParams params;
|
|
string2params(to_utf8(cmd.argument()), params);
|
|
flag.setOnOff(params_.type == params.type);
|
|
}
|
|
flag.setEnabled(true);
|
|
return true;
|
|
|
|
case LFUN_INSET_DIALOG_UPDATE:
|
|
flag.setEnabled(true);
|
|
return true;
|
|
|
|
default:
|
|
return InsetCollapsable::getStatus(cur, cmd, flag);
|
|
}
|
|
}
|
|
|
|
|
|
docstring InsetPhantom::toolTip(BufferView const &, int, int) const
|
|
{
|
|
docstring const res = phantomtranslator_loc().find(params_.type);
|
|
return toolTipText(res + from_ascii(": "));
|
|
}
|
|
|
|
|
|
void InsetPhantom::latex(otexstream & os, OutputParams const & runparams) const
|
|
{
|
|
if (params_.type == InsetPhantomParams::Phantom)
|
|
os << "\\phantom{";
|
|
else if (params_.type == InsetPhantomParams::HPhantom)
|
|
os << "\\hphantom{";
|
|
else if (params_.type == InsetPhantomParams::VPhantom)
|
|
os << "\\vphantom{";
|
|
InsetCollapsable::latex(os, runparams);
|
|
os << "}";
|
|
}
|
|
|
|
|
|
int InsetPhantom::plaintext(odocstringstream & os,
|
|
OutputParams const & runparams, size_t max_length) const
|
|
{
|
|
if (params_.type == InsetPhantomParams::Phantom)
|
|
os << '[' << buffer().B_("phantom") << ":";
|
|
else if (params_.type == InsetPhantomParams::HPhantom)
|
|
os << '[' << buffer().B_("hphantom") << ":";
|
|
else if (params_.type == InsetPhantomParams::VPhantom)
|
|
os << '[' << buffer().B_("vphantom") << ":";
|
|
InsetCollapsable::plaintext(os, runparams, max_length);
|
|
os << "]";
|
|
|
|
return PLAINTEXT_NEWLINE;
|
|
}
|
|
|
|
|
|
int InsetPhantom::docbook(odocstream & os, OutputParams const & runparams) const
|
|
{
|
|
string cmdname;
|
|
if (params_.type == InsetPhantomParams::Phantom)
|
|
cmdname = "phantom";
|
|
else if (params_.type == InsetPhantomParams::HPhantom)
|
|
cmdname = "phantom";
|
|
else if (params_.type == InsetPhantomParams::VPhantom)
|
|
cmdname = "phantom";
|
|
os << "<" + cmdname + ">";
|
|
int const i = InsetCollapsable::docbook(os, runparams);
|
|
os << "</" + cmdname + ">";
|
|
|
|
return i;
|
|
}
|
|
|
|
|
|
docstring InsetPhantom::xhtml(XHTMLStream &, OutputParams const &) const
|
|
{
|
|
return docstring();
|
|
}
|
|
|
|
string InsetPhantom::contextMenuName() const
|
|
{
|
|
return "context-phantom";
|
|
}
|
|
|
|
|
|
string InsetPhantom::params2string(InsetPhantomParams const & params)
|
|
{
|
|
ostringstream data;
|
|
data << "phantom" << ' ';
|
|
params.write(data);
|
|
return data.str();
|
|
}
|
|
|
|
|
|
void InsetPhantom::string2params(string const & in, InsetPhantomParams & params)
|
|
{
|
|
params = InsetPhantomParams();
|
|
|
|
if (in.empty())
|
|
return;
|
|
|
|
istringstream data(in);
|
|
Lexer lex;
|
|
lex.setStream(data);
|
|
lex.setContext("InsetPhantom::string2params");
|
|
lex >> "phantom" >> "Phantom";
|
|
|
|
params.read(lex);
|
|
}
|
|
|
|
|
|
} // namespace lyx
|