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Added linelen to insets-ascii-function, some fixes and new support

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functions.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@1042 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Jürgen Vigna 2000-09-26 15:25:14 +00:00
parent d6665cba42
commit 99d6f056e4
32 changed files with 367 additions and 67 deletions
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22
ChangeLog
View File

@ -1,3 +1,25 @@
2000-09-26 Juergen Vigna <jug@sad.it>
* src/buffer.C (asciiParagraph): new function.
(writeFileAscii): new function with parameter ostream.
(writeFileAscii): use now asciiParagraph.
* various inset files: added the linelen parameter to the Ascii-func.
* src/tabular.C (Write): fixed error in writing file introduced by
the last changes from Lars.
* lib/bind/menus.bind: removed not supported functions.
* src/insets/insettext.C (Ascii): implemented this function.
* src/insets/lyxinset.h (Ascii): added linelen parameter.
* src/tabular.C (write_attribute[int,string,bool]): new functions.
(Write): use of the write_attribute functions.
* src/bufferlist.C (close): fixed reasking question!
2000-09-26 Lars Gullik Bjønnes <larsbj@lyx.org>
* src/support/unlink.C src/support/remove.C src/support/mkdir.C:

4
lib/bind/menus.bind
View File

@ -96,9 +96,6 @@
\bind "M-l c" "layout-character"
\bind "M-l p" "layout-paragraph"
\bind "M-l d" "layout-document"
\bind "M-l a" "layout-paper"
\bind "M-l e" "layout-table"
\bind "M-l q" "layout-quotes"
\bind "M-l m" "font-emph"
\bind "M-l n" "font-noun"
\bind "M-l b" "font-bold"
@ -107,7 +104,6 @@
\bind "M-l l" "layout-preamble"
\bind "M-l s" "layout-save-default"
\bind "M-l space" "menu-open Layout"
\bind "M-l i" "buffer-itemize-bullets-select"
\bind "M-l x" "appendix"
#

238
src/buffer.C
View File

@ -92,6 +92,7 @@
#include "frontends/Dialogs.h"
#include "encoding.h"
#include "exporter.h"
#include "Lsstream.h"
using std::ostream;
using std::ofstream;
@ -1288,6 +1289,7 @@ bool Buffer::writeFile(string const & fname, bool flag) const
}
#if 0
void Buffer::writeFileAscii(string const & fname, int linelen)
{
Inset * inset;
@ -1503,7 +1505,243 @@ void Buffer::writeFileAscii(string const & fname, int linelen)
ofs << "\n";
}
//----------------------------------------------------------------------------
#else
//----------------------------------------------------------------------------
string const Buffer::asciiParagraph(LyXParagraph const * par, int linelen) const
{
ostringstream buffer;
LyXFont font1, font2;
Inset const * inset;
char c, footnoteflag = 0, depth = 0;
string tmp;
LyXParagraph::size_type i;
int j;
int ltype = 0;
int ltype_depth = 0;
int actcell = 0;
int currlinelen = 0;
bool ref_printed = false;
string fname1 = TmpFileName();
int noparbreak = 0;
int islatex = 0;
if (
#ifndef NEW_INSETS
par->footnoteflag != LyXParagraph::NO_FOOTNOTE ||
#endif
!par->previous
#ifndef NEW_INSETS
|| par->previous->footnoteflag == LyXParagraph::NO_FOOTNOTE
#endif
){
#ifndef NEW_INSETS
/* begins a footnote environment ? */
if (footnoteflag != par->footnoteflag) {
footnoteflag = par->footnoteflag;
if (footnoteflag) {
j = strlen(string_footnotekinds[par->footnotekind])+4;
if ((linelen > 0) &&
((currlinelen + j) > linelen)) {
buffer << "\n";
currlinelen = 0;
}
buffer <<
"([" <<
string_footnotekinds[par->footnotekind] <<
"] ";
currlinelen += j;
}
}
#endif
/* begins or ends a deeper area ?*/
if (depth != par->depth) {
if (par->depth > depth) {
while (par->depth > depth) {
++depth;
}
}
else {
while (par->depth < depth) {
--depth;
}
}
}
/* First write the layout */
tmp = textclasslist.NameOfLayout(params.textclass, par->layout);
if (tmp == "Itemize") {
ltype = 1;
ltype_depth = depth+1;
} else if (tmp == "Enumerate") {
ltype = 2;
ltype_depth = depth+1;
} else if (strstr(tmp.c_str(), "ection")) {
ltype = 3;
ltype_depth = depth+1;
} else if (strstr(tmp.c_str(), "aragraph")) {
ltype = 4;
ltype_depth = depth+1;
} else if (tmp == "Description") {
ltype = 5;
ltype_depth = depth+1;
} else if (tmp == "Abstract") {
ltype = 6;
ltype_depth = 0;
} else if (tmp == "Bibliography") {
ltype = 7;
ltype_depth = 0;
} else {
ltype = 0;
ltype_depth = 0;
}
/* maybe some vertical spaces */
/* the labelwidthstring used in lists */
/* some lines? */
/* some pagebreaks? */
/* noindent ? */
/* what about the alignment */
} else {
#ifndef NEW_INSETS
/* dummy layout, that means a footnote ended */
footnoteflag = LyXParagraph::NO_FOOTNOTE;
buffer << ") ";
noparbreak = 1;
#else
lyxerr << "Should this ever happen?" << endl;
#endif
}
font1 = LyXFont(LyXFont::ALL_INHERIT, params.language_info);
actcell = 0;
for (i = 0; i < par->size(); ++i) {
if (!i && !footnoteflag && !noparbreak){
buffer << "\n\n";
for(j = 0; j < depth; ++j)
buffer << " ";
currlinelen = depth * 2;
switch(ltype) {
case 0: /* Standard */
case 4: /* (Sub)Paragraph */
case 5: /* Description */
break;
case 6: /* Abstract */
buffer << "Abstract\n\n";
break;
case 7: /* Bibliography */
if (!ref_printed) {
buffer << "References\n\n";
ref_printed = true;
}
break;
default:
buffer << par->labelstring << " ";
break;
}
if (ltype_depth > depth) {
for(j = ltype_depth - 1; j > depth; --j)
buffer << " ";
currlinelen += (ltype_depth-depth)*2;
}
}
font2 = par->GetFontSettings(params, i);
if (font1.latex() != font2.latex()) {
if (font2.latex() == LyXFont::OFF)
islatex = 0;
else
islatex = 1;
} else {
islatex = 0;
}
c = par->GetChar(i);
if (islatex)
continue;
switch (c) {
case LyXParagraph::META_INSET:
if ((inset = par->GetInset(i))) {
if (!inset->Ascii(this, buffer)) {
string dummy;
string s = rsplit(buffer.str(),
dummy, '\n');
currlinelen += s.length();
} else {
// to be sure it breaks paragraph
currlinelen += linelen;
}
}
break;
case LyXParagraph::META_NEWLINE:
buffer << "\n";
for(j = 0; j < depth; ++j)
buffer << " ";
currlinelen = depth * 2;
if (ltype_depth > depth) {
for(j = ltype_depth;
j > depth; --j)
buffer << " ";
currlinelen += (ltype_depth - depth) * 2;
}
break;
case LyXParagraph::META_HFILL:
buffer << "\t";
break;
case '\\':
buffer << "\\";
break;
default:
if ((linelen > 0) && (currlinelen > (linelen - 10)) &&
(c == ' ') && ((i + 2) < par->size()))
{
buffer << "\n";
for(j = 0; j < depth; ++j)
buffer << " ";
currlinelen = depth * 2;
if (ltype_depth > depth) {
for(j = ltype_depth;
j > depth; --j)
buffer << " ";
currlinelen += (ltype_depth-depth)*2;
}
} else if (c != '\0')
buffer << c;
else if (c == '\0')
lyxerr.debug() << "writeAsciiFile: NULL char in structure." << endl;
++currlinelen;
break;
}
}
return buffer.str();
}
void Buffer::writeFileAscii(string const & fname, int linelen)
{
ofstream ofs(fname.c_str());
if (!ofs) {
WriteFSAlert(_("Error: Cannot write file:"), fname);
return;
}
writeFileAscii(ofs, linelen);
}
void Buffer::writeFileAscii(ostream & ofs, int linelen)
{
LyXParagraph * par = paragraph;
while (par) {
ofs << asciiParagraph(par, linelen);
par = par->next;
}
ofs << "\n";
}
#endif
void Buffer::makeLaTeXFile(string const & fname,
string const & original_path,

3
src/buffer.h
View File

@ -150,7 +150,8 @@ public:
///
void writeFileAscii(string const & , int);
void writeFileAscii(std::ostream &, int);
string const asciiParagraph(LyXParagraph const *, int linelen) const;
///
void makeLaTeXFile(string const & filename,
string const & original_path,

1
src/bufferlist.C
View File

@ -192,6 +192,7 @@ bool BufferList::close(Buffer * buf)
reask = !MenuWriteAs(buf);
else if (buf->save()) {
lastfiles->newFile(buf->fileName());
reask = false;
} else {
if (buf->getUser())
AllowInput(buf->getUser());

2
src/insets/figinset.C
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@ -1155,7 +1155,7 @@ int InsetFig::Latex(Buffer const *, ostream & os,
}
int InsetFig::Ascii(Buffer const *, ostream &) const
int InsetFig::Ascii(Buffer const *, ostream &, int) const
{
return 0;
}

2
src/insets/figinset.h
View File

@ -38,7 +38,7 @@ public:
///
int Latex(Buffer const *, std::ostream &, bool fragile, bool free_space) const;
///
int Ascii(Buffer const *, std::ostream &) const;
int Ascii(Buffer const *, std::ostream &, int linelen) const;
///
int Linuxdoc(Buffer const *, std::ostream &) const;
///

2
src/insets/insetcollapsable.h
View File

@ -94,7 +94,7 @@ public:
int Latex(Buffer const *, std::ostream &,
bool fragile, bool free_spc) const;
///
int Ascii(Buffer const *, std::ostream &) const { return 0; }
int Ascii(Buffer const *, std::ostream &, int) const { return 0; }
///
int Linuxdoc(Buffer const *, std::ostream &) const { return 0; }
///

2
src/insets/insetcommand.C
View File

@ -199,7 +199,7 @@ int InsetCommand::Latex(Buffer const *, ostream & os,
}
int InsetCommand::Ascii(Buffer const *, ostream &) const
int InsetCommand::Ascii(Buffer const *, ostream &, int) const
{
return 0;
}

2
src/insets/insetcommand.h
View File

@ -97,7 +97,7 @@ public:
virtual int Latex(Buffer const *, std::ostream &,
bool fragile, bool free_spc) const;
///
int Ascii(Buffer const *, std::ostream &) const;
int Ascii(Buffer const *, std::ostream &, int linelen) const;
///
virtual int Linuxdoc(Buffer const *, std::ostream &) const;
///

2
src/insets/inseterror.h
View File

@ -51,7 +51,7 @@ public:
///
int Latex(Buffer const *, std::ostream &, bool, bool) const { return 0; }
///
int Ascii(Buffer const *, std::ostream &) const { return 0; }
int Ascii(Buffer const *, std::ostream &, int) const { return 0; }
///
int Linuxdoc(Buffer const *, std::ostream &) const { return 0; }
///

2
src/insets/insetexternal.C
View File

@ -356,7 +356,7 @@ int InsetExternal::Latex(Buffer const * buf,
}
int InsetExternal::Ascii(Buffer const * buf, std::ostream & os) const
int InsetExternal::Ascii(Buffer const * buf, std::ostream & os, int) const
{
return write("Ascii", buf, os);
}

2
src/insets/insetexternal.h
View File

@ -47,7 +47,7 @@ public:
virtual int Latex(Buffer const *, std::ostream &, bool fragile,
bool free_spc) const;
///
virtual int Ascii(Buffer const *, std::ostream &) const;
virtual int Ascii(Buffer const *, std::ostream &, int linelen) const;
///
virtual int Linuxdoc(Buffer const *, std::ostream &) const;
///

2
src/insets/insetgraphics.C
View File

@ -592,7 +592,7 @@ int InsetGraphics::Latex(Buffer const *buf, ostream & os,
}
int InsetGraphics::Ascii(Buffer const *, ostream &) const
int InsetGraphics::Ascii(Buffer const *, ostream &, int) const
{
// No graphics in ascii output.
return 0;

2
src/insets/insetgraphics.h
View File

@ -71,7 +71,7 @@ public:
int Latex(Buffer const *, std::ostream &,
bool fragile, bool free_spc) const;
///
int Ascii(Buffer const *, std::ostream &) const;
int Ascii(Buffer const *, std::ostream &, int linelen) const;
///
int Linuxdoc(Buffer const *, std::ostream &) const;
///

2
src/insets/insetinfo.C
View File

@ -144,7 +144,7 @@ int InsetInfo::Latex(Buffer const *, ostream &,
}
int InsetInfo::Ascii(Buffer const *, ostream &) const
int InsetInfo::Ascii(Buffer const *, ostream &, int) const
{
return 0;
}

2
src/insets/insetinfo.h
View File

@ -53,7 +53,7 @@ public:
int Latex(Buffer const *, std::ostream &,
bool fragile, bool free_spc) const;
///
int Ascii(Buffer const *, std::ostream &) const;
int Ascii(Buffer const *, std::ostream &, int linelen) const;
///
int Linuxdoc(Buffer const *, std::ostream &) const;
///

2
src/insets/insetlatexaccent.C
View File

@ -629,7 +629,7 @@ int InsetLatexAccent::Latex(Buffer const *, ostream & os,
}
int InsetLatexAccent::Ascii(Buffer const *, ostream & os) const
int InsetLatexAccent::Ascii(Buffer const *, ostream & os, int) const
{
os << contents;
return 0;

2
src/insets/insetlatexaccent.h
View File

@ -57,7 +57,7 @@ public:
int Latex(Buffer const *, std::ostream &,
bool fragile, bool free_spc) const;
///
int Ascii(Buffer const *, std::ostream &) const;
int Ascii(Buffer const *, std::ostream &, int linelen) const;
///
int Linuxdoc(Buffer const *, std::ostream &) const;
///

2
src/insets/insetquotes.C
View File

@ -259,7 +259,7 @@ int InsetQuotes::Latex(Buffer const *, ostream & os,
}
int InsetQuotes::Ascii(Buffer const *, ostream & os) const
int InsetQuotes::Ascii(Buffer const *, ostream & os, int) const
{
os << "\"";
return 0;

2
src/insets/insetquotes.h
View File

@ -89,7 +89,7 @@ public:
int Latex(Buffer const *, std::ostream &,
bool fragile, bool free_spc) const;
///
int Ascii(Buffer const *, std::ostream &) const;
int Ascii(Buffer const *, std::ostream &, int linelen) const;
///
int Linuxdoc(Buffer const *, std::ostream &) const;
///

6
src/insets/insetspecialchar.C
View File

@ -196,7 +196,7 @@ int InsetSpecialChar::Latex(Buffer const *, ostream & os, bool /*fragile*/,
return 0;
}
int InsetSpecialChar::Ascii(Buffer const *, ostream & os) const
int InsetSpecialChar::Ascii(Buffer const *, ostream & os, int) const
{
switch (kind) {
case HYPHENATION: break;
@ -211,13 +211,13 @@ int InsetSpecialChar::Ascii(Buffer const *, ostream & os) const
int InsetSpecialChar::Linuxdoc(Buffer const * buf, ostream & os) const
{
return Ascii(buf, os);
return Ascii(buf, os, 0);
}
int InsetSpecialChar::DocBook(Buffer const * buf, ostream & os) const
{
return Ascii(buf, os);
return Ascii(buf, os, 0);
}

2
src/insets/insetspecialchar.h
View File

@ -59,7 +59,7 @@ public:
int Latex(Buffer const *, std::ostream &,
bool fragile, bool free_spc) const;
///
int Ascii(Buffer const *, std::ostream &) const;
int Ascii(Buffer const *, std::ostream &, int linelen) const;
///
int Linuxdoc(Buffer const *, std::ostream &) const;
///

2
src/insets/insettabular.C
View File

@ -896,7 +896,7 @@ int InsetTabular::Latex(Buffer const * buf, ostream & os,
}
int InsetTabular::Ascii(Buffer const * buf, ostream & os) const
int InsetTabular::Ascii(Buffer const * buf, ostream & os, int) const
{
// This should be changed to a real ascii export
return tabular->Latex(buf, os, false, false);

2
src/insets/insettabular.h
View File

@ -135,7 +135,7 @@ public:
///
int Latex(Buffer const *, std::ostream &, bool, bool) const;
///
int Ascii(Buffer const *, std::ostream &) const;
int Ascii(Buffer const *, std::ostream &, int linelen) const;
///
int Linuxdoc(Buffer const *, std::ostream &) const;
///

14
src/insets/insettext.C
View File

@ -108,7 +108,8 @@ void InsetText::init(InsetText const * ins)
InsetText::~InsetText()
{
for(Cache::const_iterator cit=cache.begin(); cit != cache.end(); ++cit)
deleteLyXText((*cit).first);
delete (*cit).second;
// deleteLyXText((*cit).first);
LyXParagraph * p = par->next;
delete par;
while(p) {
@ -1022,6 +1023,17 @@ int InsetText::Latex(Buffer const * buf, ostream & os, bool, bool) const
}
int InsetText::Ascii(Buffer const * buf, ostream & os, int linelen) const
{
LyXParagraph * p = par;
while (p) {
os << buf->asciiParagraph(p, linelen);
p = p->next;
}
os << "\n";
}
void InsetText::Validate(LaTeXFeatures & features) const
{
LyXParagraph * p = par;

2
src/insets/insettext.h
View File

@ -126,7 +126,7 @@ public:
int Latex(Buffer const *, std::ostream &,
bool fragile, bool free_spc) const;
///
int Ascii(Buffer const *, std::ostream &) const { return 0; }
int Ascii(Buffer const *, std::ostream &, int linelen) const;
///
int Linuxdoc(Buffer const *, std::ostream &) const { return 0; }
///

2
src/insets/lyxinset.h
View File

@ -171,7 +171,7 @@ public:
virtual int Latex(Buffer const *, std::ostream &, bool fragile,
bool free_spc) const = 0;
///
virtual int Ascii(Buffer const *, std::ostream &) const = 0;
virtual int Ascii(Buffer const *, std::ostream &, int linelen=0) const = 0;
///
virtual int Linuxdoc(Buffer const *, std::ostream &) const = 0;
///

6
src/mathed/formula.C
View File

@ -331,7 +331,7 @@ int InsetFormula::Latex(Buffer const *, ostream & os, bool fragile, bool) const
}
int InsetFormula::Ascii(Buffer const *, ostream & os) const
int InsetFormula::Ascii(Buffer const *, ostream & os, int) const
{
par->Write(os, false);
return 0;
@ -340,13 +340,13 @@ int InsetFormula::Ascii(Buffer const *, ostream & os) const
int InsetFormula::Linuxdoc(Buffer const * buf, ostream & os) const
{
return Ascii(buf, os);
return Ascii(buf, os, 0);
}
int InsetFormula::DocBook(Buffer const * buf, ostream & os) const
{
return Ascii(buf, os);
return Ascii(buf, os, 0);
}

2
src/mathed/formula.h
View File

@ -56,7 +56,7 @@ public:
int Latex(Buffer const *, std::ostream &,
bool fragile, bool free_spc) const;
///
int Ascii(Buffer const *, std::ostream &) const;
int Ascii(Buffer const *, std::ostream &, int linelen) const;
///
int Linuxdoc(Buffer const *, std::ostream &) const;
///

4
src/mathed/formulamacro.C
View File

@ -83,13 +83,13 @@ int InsetFormulaMacro::Latex(Buffer const *, ostream & os, bool /*fragile*/,
int InsetFormulaMacro::Linuxdoc(Buffer const * buf, ostream & os) const
{
return Ascii(buf, os);
return Ascii(buf, os, 0);
}
int InsetFormulaMacro::DocBook(Buffer const * buf, ostream & os) const
{
return Ascii(buf, os);
return Ascii(buf, os, 0);
}

92
src/tabular.C
View File

@ -918,51 +918,81 @@ int LyXTabular::right_column_of_cell(int cell) const
}
const string write_attribute(const string name, const int value)
{
string str = " " + name + "=\"" + tostr(value) + "\"";
return str;
}
const string write_attribute(string name, const string & value)
{
string str = " " + name + "=\"" + value + "\"";
return str;
}
const string write_attribute(string name, const bool value)
{
string str = " " + name + "=\"" + tostr((int)value) + "\"";
return str;
}
void LyXTabular::Write(Buffer const * buf, ostream & os) const
{
// header line
os << "<LyXTabular version=1 rows=" << rows_
<< " columns=" << columns_ << ">\n";
os << "<LyXTabular" <<
write_attribute("version", 1) <<
write_attribute("rows", rows_) <<
write_attribute("columns", columns_) <<
">\n";
// global longtable options
os << "<Features rotate=" << rotate
<< " islongtable=" << is_long_tabular
<< " endhead=" << endhead
<< " endfirsthead=" << endfirsthead
<< " endfoot=" << endfoot
<< " endlastfoot=" << endlastfoot << ">\n\n";
os << "<Features" <<
write_attribute("rotate", rotate) <<
write_attribute("islongtable", is_long_tabular) <<
write_attribute("endhead", endhead) <<
write_attribute("endfirsthead", endfirsthead) <<
write_attribute("endfoot", endfoot) <<
write_attribute("endlastfoot", endlastfoot) <<
">\n\n";
for (int i = 0; i < rows_; ++i) {
os << "<Row topline=" << row_info[i].top_line
<< " bottomline=" << row_info[i].bottom_line
<< " newpage=" << row_info[i].newpage << ">\n";
os << "<Row" <<
write_attribute("topline", row_info[i].top_line) <<
write_attribute("bottomline", row_info[i].bottom_line) <<
write_attribute("newpage", row_info[i].newpage) <<
">\n";
for (int j = 0; j < columns_; ++j) {
if (!i) {
os << "<Column alignment=" << column_info[j].alignment
<< " valignment=" << column_info[j].valignment
<< " leftline=" << column_info[j].left_line
<< " rightline=" << column_info[j].right_line
<< " width=\"" << VSpace(column_info[j].p_width).asLyXCommand()
<< "\" special=\"" << column_info[j].align_special
<< "\"\n>";
os << "<Column" <<
write_attribute("alignment", column_info[j].alignment) <<
write_attribute("valignment", column_info[j].valignment) <<
write_attribute("leftline", column_info[j].left_line) <<
write_attribute("rightline", column_info[j].right_line) <<
write_attribute("width", VSpace(column_info[j].p_width).asLyXCommand()) <<
write_attribute("special", column_info[j].align_special) <<
">\n";
} else {
os << "<Column>\n";
}
os << "<Cell multicolumn=" << cell_info[i][j].multicolumn
<< " alignment=" << cell_info[i][j].alignment
<< " valignment=" << cell_info[i][j].valignment
<< " topline=" << cell_info[i][j].top_line
<< " bottomline=" << cell_info[i][j].bottom_line
<< " leftline=" << cell_info[i][j].left_line
<< " rightline=" << cell_info[i][j].right_line
<< " rotate=" << cell_info[i][j].rotate
<< " usebox=" << (int)cell_info[i][j].usebox
<< " width=\"" << cell_info[i][j].p_width
<< "\" special=\"" << cell_info[i][j].align_special
<< "\">\n";
os << "<Cell" <<
write_attribute("multicolumn", cell_info[i][j].multicolumn) <<
write_attribute("alignment", cell_info[i][j].alignment) <<
write_attribute("valignment", cell_info[i][j].valignment) <<
write_attribute("topline", cell_info[i][j].top_line) <<
write_attribute("bottomline", cell_info[i][j].bottom_line) <<
write_attribute("leftline", cell_info[i][j].left_line) <<
write_attribute("rightline", cell_info[i][j].right_line) <<
write_attribute("rotate", cell_info[i][j].rotate) <<
write_attribute("usebox", (int)cell_info[i][j].usebox) <<
write_attribute("width", cell_info[i][j].p_width) <<
write_attribute("special", cell_info[i][j].align_special) <<
">\n";
os << "\\begin_inset ";
cell_info[i][j].inset.Write(buf, os);
os << "\n\\end_inset \n"
<< "</Cell>\n"
<< "</Column\n>";
<< "</Column>\n";
}
os << "</Row>\n";
}