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move the most important changes from branch new_insets to head. Still dependant on NEW_INSETS

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@1731 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Lars Gullik Bjønnes 2001-03-11 03:20:44 +00:00
parent 8cb2e519b3
commit 42a1e2ea5a
14 changed files with 518 additions and 44 deletions
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3
src/BufferView_pimpl.C
View File

@ -111,9 +111,6 @@ BufferView::Pimpl::Pimpl(BufferView * b, LyXView * o,
current_scrollbar_value(0), cursor_timeout(400),
workarea_(xpos, ypos, width, height), using_xterm_cursor(false)
{
//buffer_ = 0;
//workarea_ = new WorkArea(xpos, ypos, width, height);
// Setup the signals
workarea_.scrollCB.connect(slot(this, &BufferView::Pimpl::scrollCB));
workarea_.workAreaExpose

6
src/ChangeLog
View File

@ -1,5 +1,11 @@
2001-03-11 Lars Gullik Bjønnes <larsbj@trylle.birdstep.com>
* FloatList.C (FloatList): update from the new_insets branch.
* Floating.[Ch]: ditto
* LaTeXFeatures.C: ditto
* buffer.C: ditto
* lyxlex_pimpl.C: ditto
* paragraph.C (Last): remove when NEW_INSETS is defined.
* other file: changes because of the above.

26
src/FloatList.C
View File

@ -6,24 +6,42 @@
#include "FloatList.h"
// This class is now mostly finished, except one thing, it is a global
// object. This will not do. The user (and layout files) are free to
// create floats and modify them to fit into a certain document. So it is
// pretty clear that each layout needs its own list, as do documents.
// However this is also not enough since we really want the user to be
// able to create "presistent" floats, in the sense that a user created
// float can be used across sessions and across documents. So we need a
// global¹ floatlist as well. The interaction between these are not quite
// clear, but it seems natural that the definition found in the document
// takes precedence.
// We also have the issue about what get stored _in_ the lyx file.
//
// ¹ not absolutely global but somewhere where documents,layouts and
// the bufferview can have access to it.
//
// Lgb
FloatList::FloatList()
{
// Insert the latex builtin float-types
// (these will later be read from a layout file)
// table
Floating table("table", "htbp", "lot", "", "plain", "Table", true);
list[table.type()] = table;
newFloat(table);
// figure
Floating figure("figure", "htbp", "lof", "", "plain", "Figure", true);
list[figure.type()] = figure;
newFloat(figure);
// And we add algorithm too since LyX has
// supported that for a long time,
// but support for this should probably be moved to a layout file.
Floating algorithm("algorithm", "htbp", "loa",
"", "ruled", "Algorithm");
list[algorithm.type()] = algorithm;
newFloat(algorithm);
}

18
src/Floating.C
View File

@ -42,6 +42,24 @@ string const & Floating::placement() const
}
string const & Floating::ext() const
{
return ext_;
}
string const & Floating::within() const
{
return within_;
}
string const & Floating::style() const
{
return style_;
}
string const & Floating::name() const
{
return name_;

6
src/Floating.h
View File

@ -38,6 +38,12 @@ public:
///
string const & placement() const;
///
string const & ext() const;
///
string const & within() const;
///
string const & style() const;
///
string const & name() const;
///
bool builtin() const;

35
src/LaTeXFeatures.C
View File

@ -330,21 +330,44 @@ string const LaTeXFeatures::getMacros()
// \floatstyle{ruled}
// \newfloat{algorithm}{htbp}{loa}
// \floatname{algorithm}{Algorithm}
UsedFloats::const_iterator beg = usedFloats.begin();
UsedFloats::const_iterator cit = usedFloats.begin();
UsedFloats::const_iterator end = usedFloats.end();
for (; beg != end; ++beg) {
Floating const & fl = floatList.getType((*beg));
ostringstream floats;
for (; cit != end; ++cit) {
Floating const & fl = floatList.getType((*cit));
// For builtin floats we do nothing.
if (fl.builtin()) continue;
// We have to special case "table" and "figure"
if ((fl.type() == "tabular" && !fl.builtin()) ||
(fl.type() == "figure" && !fl.builtin())) {
if (fl.type() == "tabular" || fl.type() == "figure") {
// Output code to modify "table" or "figure"
// but only if builtin == false
} else {
// The other non builtin floats.
string type = fl.type();
string placement = fl.placement();
string ext = fl.ext();
string within = fl.within();
string style = fl.style();
string name = fl.name();
floats << "\\floatstyle{" << style << "}\n"
<< "\\newfloat{" << type << "}{" << placement
<< "}{" << ext << "}";
if (!within.empty())
floats << "[" << within << "]";
floats << "\n"
<< "\\floatname{" << type << "}{"
<< name << "}\n";
// What missing here is to code to minimalize the code
// outputted so that the same flotastyle will not be
// used several times. when the same style is still in
// effect. (Lgb)
}
}
macros += floats.str();
for (LanguageList::const_iterator cit = UsedLanguages.begin();
cit != UsedLanguages.end(); ++cit)

226
src/buffer.C
View File

@ -372,6 +372,7 @@ Buffer::parseSingleLyXformat2Token(LyXLex & lex, LyXParagraph *& par,
par->InsertInset(pos, inset, font);
++pos;
} else if (token == "\\layout") {
#ifndef NEW_INSETS
if (!return_par)
return_par = par;
else {
@ -398,14 +399,195 @@ Buffer::parseSingleLyXformat2Token(LyXLex & lex, LyXParagraph *& par,
par->layout =
textclasslist.NumberOfLayout(params.textclass,
layout.obsoleted_by()).second;
#ifndef NEW_INSETS
par->footnoteflag = footnoteflag;
par->footnotekind = footnotekind;
#endif
par->params.depth(depth);
font = LyXFont(LyXFont::ALL_INHERIT, params.language);
if (file_format < 216 && params.language->lang() == "hebrew")
font.setLanguage(default_language);
#else
lex.EatLine();
string const layoutname = lex.GetString();
pair<bool, LyXTextClass::LayoutList::size_type> pp
= textclasslist.NumberOfLayout(params.textclass,
layoutname);
#ifdef USE_CAPTION
// The is the compability reading of layout caption.
// It can be removed in LyX version 1.3.0. (Lgb)
if (compare_no_case(layoutname, "caption") == 0) {
// We expect that the par we are now working on is
// really inside a InsetText inside a InsetFloat.
// We also know that captions can only be
// one paragraph. (Lgb)
// We should now read until the next "\layout"
// is reached.
// This is probably not good enough, what if the
// caption is the last par in the document (Lgb)
istream & ist = lex.getStream();
stringstream ss;
string line;
int begin = 0;
while (true) {
getline(ist, line);
if (prefixIs(line, "\\layout")) {
lex.pushToken(line);
break;
}
if (prefixIs(line, "\\begin_inset"))
++begin;
if (prefixIs(line, "\\end_inset")) {
if (begin)
--begin;
else {
lex.pushToken(line);
break;
}
}
ss << line << '\n';
}
// Now we should have the whole layout in ss
// we should now be able to give this to the
// caption inset.
ss << "\\end_inset\n";
// This seems like a bug in stringstream.
// We really should be able to use ss
// directly. (Lgb)
istringstream is(ss.str());
LyXLex tmplex(0, 0);
tmplex.setStream(is);
Inset * inset = new InsetCaption;
inset->Read(this, tmplex);
par->InsertInset(pos, inset, font);
++pos;
} else {
#endif
// BEGIN pextra_minipage compability
// This should be removed in 1.3.x (Lgb)
// This compability code is not perfect. In a couple
// of rand cases it fails. When the minipage par is
// the first par in the document, and when there are
// none or only one regular paragraphs after the
// minipage. Currently I am not investing any effort
// in fixing those cases.
static LyXParagraph * minipar = 0;
if (minipar
&& par->params.pextraType() == LyXParagraph::PEXTRA_MINIPAGE) {
lyxerr << "minipages in a row" << endl;
if (par->params.pextraStartMinipage()) {
lyxerr << "start new minipage" << endl;
// minipages in a row
minipar->previous()->next(par);
par->previous()->next(0);
par->previous(minipar->previous());
InsetMinipage * mini = new InsetMinipage;
// Before we insert the list of
// minipages into the inset we have
// to clean up a bit.
// This is not quite correct yet since
// we do want to use some of these
// parameters to set options in the
// minipage isnet.
LyXParagraph * tmp = minipar;
while (tmp) {
tmp->params.pextraType(0);
tmp->params.pextraWidth(string());
tmp->params.pextraWidthp(string());
tmp->params.pextraAlignment(0);
tmp->params.pextraHfill(false);
tmp->params.pextraStartMinipage(false);
tmp = tmp->next();
}
mini->inset->par = minipar;
par->previous()->InsertInset(par->previous()->size(), mini);
minipar = par;
} else {
lyxerr << "new minipage par" << endl;
//nothing to do just continue reading
}
} else if (minipar) {
lyxerr << "last minipage par read" << endl;
// The last paragraph read was not part of a
// minipage but the par linked list is...
// So we need to remove the last par from the
// rest, insert the rest of the paragraphs into
// a InsetMinipage, insert this minipage into
// prevpar, append the current par to prevpar
// and continue...
par->previous()->next(0);
par->previous(minipar->previous());
minipar->previous()->next(par);
minipar->previous(0);
InsetMinipage * mini = new InsetMinipage;
// Before we insert the list of
// minipages into the inset we have
// to clean up a bit.
// This is not quite correct yet since we
// do want to use some of these parameters
// to set options in the minipage isnet.
LyXParagraph * tmp = minipar;
while (tmp) {
tmp->params.pextraType(0);
tmp->params.pextraWidth(string());
tmp->params.pextraWidthp(string());
tmp->params.pextraAlignment(0);
tmp->params.pextraHfill(false);
tmp->params.pextraStartMinipage(false);
tmp = tmp->next();
}
mini->inset->par = minipar;
par->previous()->InsertInset(par->previous()->size(), mini);
minipar = 0;
} else if (par->params.pextraType() == LyXParagraph::PEXTRA_MINIPAGE) {
// par is the first paragraph in a minipage
lyxerr << "begin minipage" << endl;
minipar = par;
}
// End of pextra_minipage compability
if (!return_par)
return_par = par;
else {
par->fitToSize();
par = new LyXParagraph(par);
}
pos = 0;
if (pp.first) {
par->layout = pp.second;
} else {
// layout not found
// use default layout "Standard" (0)
par->layout = 0;
}
// Test whether the layout is obsolete.
LyXLayout const & layout =
textclasslist.Style(params.textclass,
par->layout);
if (!layout.obsoleted_by().empty())
par->layout = textclasslist
.NumberOfLayout(params.textclass,
layout.obsoleted_by())
.second;
par->params.depth(depth);
font = LyXFont(LyXFont::ALL_INHERIT, params.language);
if (file_format < 216
&& params.language->lang() == "hebrew")
font.setLanguage(default_language);
#ifdef USE_CAPTION
}
#endif
#endif
#ifndef NEW_INSETS
} else if (token == "\\end_float") {
if (!return_par)
@ -434,14 +616,14 @@ Buffer::parseSingleLyXformat2Token(LyXLex & lex, LyXParagraph *& par,
footnoteflag = LyXParagraph::OPEN_FOOTNOTE;
#else
} else if (token == "\\begin_float") {
// This is the compability reader, unfinished but tested.
// (Lgb)
// This is the compability reader. It can be removed in
// LyX version 1.3.0. (Lgb)
lex.next();
string const tmptok = lex.GetString();
//lyxerr << "old float: " << tmptok << endl;
Inset * inset = 0;
string old_float;
stringstream old_float;
if (tmptok == "footnote") {
inset = new InsetFoot;
@ -449,37 +631,37 @@ Buffer::parseSingleLyXformat2Token(LyXLex & lex, LyXParagraph *& par,
inset = new InsetMarginal;
} else if (tmptok == "fig") {
inset = new InsetFloat("figure");
old_float += "placement htbp\n";
old_float << "placement htbp\n";
} else if (tmptok == "tab") {
inset = new InsetFloat("table");
old_float += "placement htbp\n";
old_float << "placement htbp\n";
} else if (tmptok == "alg") {
inset = new InsetFloat("algorithm");
old_float += "placement htbp\n";
old_float << "placement htbp\n";
} else if (tmptok == "wide-fig") {
InsetFloat * tmp = new InsetFloat("figure");
tmp->wide(true);
inset = tmp;
old_float += "placement htbp\n";
old_float << "placement htbp\n";
} else if (tmptok == "wide-tab") {
InsetFloat * tmp = new InsetFloat("table");
tmp->wide(true);
inset = tmp;
old_float += "placement htbp\n";
old_float << "placement htbp\n";
}
if (!inset) return false; // no end read yet
old_float += "collapsed true\n";
old_float << "collapsed true\n";
// Here we need to check for \end_deeper and handle that
// before we do the footnote parsing.
// This _is_ a hack! (Lgb)
while(true) {
while (true) {
lex.next();
string const tmp = lex.GetString();
if (tmp == "\\end_deeper") {
lyxerr << "\\end_deeper caught!" << endl;
//lyxerr << "\\end_deeper caught!" << endl;
if (!depth) {
lex.printError("\\end_deeper: "
"depth is already null");
@ -487,21 +669,19 @@ Buffer::parseSingleLyXformat2Token(LyXLex & lex, LyXParagraph *& par,
--depth;
} else {
old_float += tmp;
old_float += ' ';
old_float << tmp << ' ';
break;
}
}
old_float += lex.getLongString("\\end_float");
old_float += "\n\\end_inset\n";
//lyxerr << "float body: " << old_float << endl;
istringstream istr(old_float);
old_float << lex.getLongString("\\end_float")
<< "\n\\end_inset\n";
//lyxerr << "Float Body:\n" << old_float.str() << endl;
// That this does not work seems like a bug
// in stringstream. (Lgb)
istringstream istr(old_float.str());
LyXLex nylex(0, 0);
nylex.setStream(istr);
inset->Read(this, nylex);
par->InsertInset(pos, inset, font);
++pos;
@ -3420,9 +3600,11 @@ vector<string> const Buffer::getLabelList()
vector<vector<Buffer::TocItem> > const Buffer::getTocList() const
{
#ifndef NEW_INSETS
int figs = 0;
int tables = 0;
int algs = 0;
#endif
vector<vector<TocItem> > l(4);
LyXParagraph * par = paragraph;
while (par) {

5
src/insets/ChangeLog
View File

@ -1,3 +1,8 @@
2001-03-11 Lars Gullik Bjønnes <larsbj@trylle.birdstep.com>
* insetcaption.[Ch]: update from new_insets branch
* insetfloat.[Ch]: ditto
2001-03-06 John Levon <moz@compsoc.man.ac.uk>
* insetexternal.C:

90
src/insets/insetcaption.C
View File

@ -3,7 +3,7 @@
*
* LyX, The Document Processor
*
* Copyright 2000 The LyX Team.
* Copyright 2000-2001 The LyX Team.
*
* ======================================================
*/
@ -15,11 +15,25 @@
#endif
#include "insetcaption.h"
#include "Painter.h"
#include "font.h"
#include "BufferView.h"
#include "FloatList.h"
#include "insets/insetfloat.h"
#include "debug.h"
using std::ostream;
using std::endl;
InsetCaption::InsetCaption()
: InsetText()
{
SetAutoBreakRows(true);
SetDrawFrame(0, InsetText::LOCKED);
SetFrameColor(0, LColor::footnoteframe);
}
void InsetCaption::Write(Buffer const * buf, ostream & os) const
{
os << "Caption\n";
@ -30,10 +44,82 @@ void InsetCaption::Write(Buffer const * buf, ostream & os) const
void InsetCaption::Read(Buffer const * buf, LyXLex & lex)
{
string token = lex.GetString();
#if 0
// We will enably this check again when the compability
// code is removed from Buffer::Read (Lgb)
string const token = lex.GetString();
if (token != "Caption") {
lyxerr << "InsetCaption::Read: consistency check failed."
<< endl;
}
#endif
InsetText::Read(buf, lex);
}
string const InsetCaption::EditMessage() const
{
return _("Opened Caption Inset");
}
void InsetCaption::draw(BufferView * bv, LyXFont const & f,
int baseline, float & x, bool cleared) const
{
// We must draw the label, we should get the label string
// from the enclosing float inset.
// The question is: Who should draw the label, the caption inset,
// the text inset or the paragraph?
// We should also draw the float number (Lgb)
// See if we can find the name of the float this caption
// belongs to.
Inset * i1 = owner();
Inset * i2 = i1 ? i1->owner() : 0;
string const type = static_cast<InsetFloat *>(i2)->type();
string const fl = i2 ? floatList.getType(type).name() : N_("Float");
// Discover the number...
// ...
string const num = "#";
// Generate the label
string const label = _(fl) + " " + num + ":";
Painter & pain = bv->painter();
int const w = lyxfont::width(label, f);
pain.text(int(x), baseline, label, f);
x += w;
InsetText::draw(bv, f, baseline, x, cleared);
}
int InsetCaption::Latex(Buffer const * buf, ostream & os,
bool fragile, bool free_spc) const
{
// This is a bit too simplistic to take advantage of
// caption options we must add more later. (Lgb)
// This code is currently only able to handle the simple
// \caption{...}, later we will make it take advantage
// of the one of the caption packages. (Lgb)
ostringstream ost;
int const l = InsetText::Latex(buf, ost, fragile, free_spc);
os << "\\caption{" << ost.str() << "}\n";
return l + 1;
}
int InsetCaption::Ascii(Buffer const * /*buf*/,
ostream & /*os*/, int /*linelen*/) const
{
#warning Implement me!
return 0;
}
int InsetCaption::DocBook(Buffer const * /*buf*/, ostream & /*os*/) const
{
#warning Implement me!
return 0;
}

52
src/insets/insetcaption.h
View File

@ -4,7 +4,7 @@
*
* LyX, The Document Processor
*
* Copyright 2000 The LyX Team.
* Copyright 2000-2001 The LyX Team.
*
*======================================================
*/
@ -23,16 +23,60 @@
*/
class InsetCaption : public InsetText {
public:
///
InsetCaption();
///
void Write(Buffer const * buf, std::ostream & os) const;
///
void Read(Buffer const * buf, LyXLex & lex);
///
Inset::Code LyxCode() const {
return CAPTION_CODE;
}
virtual
bool display() const;
///
virtual
bool needFullRow() const;
///
virtual
Inset::Code LyxCode() const;
///
virtual
string const EditMessage() const;
///
virtual
void draw(BufferView * bv, LyXFont const & f,
int baseline, float & x, bool cleared) const;
///
virtual
int Latex(Buffer const * buf, std::ostream & os,
bool fragile, bool free_spc) const;
///
virtual
int Ascii(Buffer const * buf, std::ostream & os, int linelen) const;
///
virtual
int DocBook(Buffer const * buf, std::ostream & os) const;
protected:
private:
};
inline
bool InsetCaption::display() const
{
return true;
}
inline
bool InsetCaption::needFullRow() const
{
return true;
}
inline
Inset::Code InsetCaption::LyxCode() const
{
return CAPTION_CODE;
}
#endif

8
src/insets/insetcollapsable.h
View File

@ -20,7 +20,9 @@
#include "lyxinset.h"
#include "lyxfont.h"
#include "LColor.h"
#if 1 // NEW_INSETS
#include "lyxparagraph.h"
#endif
class Painter;
class InsetText;
@ -145,10 +147,14 @@ protected:
LColor::color framecolor;
///
LyXFont labelfont;
#ifdef NEW_INSETS
public:
#endif
///
InsetText * inset;
// Instead of making these ints protected we could have a
// protected method "clickInButton" (Lgb)
protected:
///
mutable int
button_length, button_top_y, button_bottom_y;

35
src/insets/insetfloat.C
View File

@ -76,10 +76,27 @@ using std::endl;
// \newfloat{algorithm}{htbp}{loa}[<sect>]
// \floatname{algorithm}{Algorithm}
//
// The intention is that floats should be definable from two places:
// - layout files
// - the "gui" (i.e. by the user)
//
// From layout files.
// This should only be done for floats defined in a documentclass and that
// does not need any additional packages. The two most known floats in this
// category is "table" and "figure". Floats defined in layout files are only
// stored in lyx files if the user modifies them.
//
// By the user.
// There should be a gui dialog (and also a collection of lyxfuncs) where
// the user can modify existing floats and/or create new ones.
//
// The individual floats will also have some settable
// variables: wide and placement.
//
// Lgb
InsetFloat::InsetFloat(string const & type)
: InsetCollapsable()
: InsetCollapsable(), wide_(false)
{
string lab(_("float:"));
lab += type;
@ -92,7 +109,6 @@ InsetFloat::InsetFloat(string const & type)
setAutoCollapse(false);
floatType_ = type;
setInsetName(type);
//floatPlacement = "H";
}
@ -199,6 +215,21 @@ string const & InsetFloat::type() const
}
void InsetFloat::placement(string const & p)
{
// Here we should only allow the placement to be set
// if a valid value.
#warning FIX!
floatPlacement_ = p;
}
string const & InsetFloat::placement() const
{
return floatPlacement_;
}
void InsetFloat::wide(bool w)
{
wide_ = w;

4
src/insets/insetfloat.h
View File

@ -48,6 +48,10 @@ public:
///
string const & type() const;
///
void placement(string const & p);
///
string const & placement() const;
///
void wide(bool w);
///
bool wide() const;

48
src/lyxlex_pimpl.C
View File

@ -9,6 +9,9 @@
#include "support/lyxalgo.h"
#include "support/filetools.h"
#include "debug.h"
#if 1 // to get NEW_INSETS
#include "lyxparagraph.h"
#endif
using std::sort;
using std::ostream;
@ -139,10 +142,28 @@ void LyXLex::Pimpl::setCommentChar(char c)
bool LyXLex::Pimpl::next(bool esc /* = false */)
{
if (!pushTok.empty()) {
#ifndef NEW_INSETS
pushTok.copy(buff, string::npos);
buff[pushTok.length()] = '\0';
pushTok.erase();
return true;
#else
// There can have been a whole line pushed so
// we extract the first word and leaves the rest
// in pushTok. (Lgb)
if (pushTok.find(' ') != string::npos) {
string tmp;
pushTok = split(pushTok, tmp, ' ');
tmp.copy(buff, string::npos);
buff[tmp.length()] = '\0';
return true;
} else {
pushTok.copy(buff, string::npos);
buff[pushTok.length()] = '\0';
pushTok.erase();
return true;
}
#endif
}
if (!esc) {
unsigned char c = 0; // getc() returns an int
@ -380,6 +401,15 @@ int LyXLex::Pimpl::lex()
bool LyXLex::Pimpl::EatLine()
{
#ifndef NEW_INSETS
// This is not handling the pushed token
if (!pushTok.empty()) {
pushTok.copy(buff, string::npos);
buff[pushTok.length()] = '\0';
pushTok.erase();
return true;
}
#endif
int i = 0;
unsigned char c = '\0';
char cc = 0;
@ -412,10 +442,28 @@ bool LyXLex::Pimpl::EatLine()
bool LyXLex::Pimpl::nextToken()
{
if (!pushTok.empty()) {
#ifndef NEW_INSETS
pushTok.copy(buff, string::npos);
buff[pushTok.length()] = '\0';
pushTok.erase();
return true;
#else
// There can have been a whole line pushed so
// we extract the first word and leaves the rest
// in pushTok. (Lgb)
if (pushTok.find(' ') != string::npos) {
string tmp;
pushTok = split(pushTok, tmp, ' ');
tmp.copy(buff, string::npos);
buff[tmp.length()] = '\0';
return true;
} else {
pushTok.copy(buff, string::npos);
buff[pushTok.length()] = '\0';
pushTok.erase();
return true;
}
#endif
}
status = 0;