anne/lyx_mirror
1
0
Fork 0
mirror of https://git.lyx.org/repos/lyx.git synced 2024-12-25 05:55:34 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

the export patch from Dekel

Browse Source 
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@991 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Lars Gullik Bjønnes 2000-08-30 03:40:51 +00:00
parent 5f3c7736a2
commit 9625f5e230
24 changed files with 982 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

38
ChangeLog
View File

@ -1,3 +1,41 @@
2000-08-30 Dekel Tsur <dekel@math.tau.ac.il>
* src/converter.[Ch]: New file for converting between different
formats.
* src/export.[Ch]: New file for exporting a LyX file to different
formats.
* src/lyx_cb.C: Remove many functions when NEW_EXPORT is defined:
MenuRunLaTeX, MakeLaTeXOutput, RunScript, CreatePostscript,
PreviewPostscript, PreviewDVI, AskOverwrite, MenuMakeLaTeX,
MenuMakeLinuxDoc, MenuMakeDocBook, MenuMakeHTML,
MenuMakeHTML_LinuxDoc, MenuMakeHTML_DocBook, RunLinuxDoc,
RunDocBook, MenuExport.
* src/lyxfunc.C (Dispatch): Use the Exporter::Export and
Exporter::Preview methods if NEW_EXPORT is defined.
* src/buffer.C (Dispatch): Use Exporter::Export.
* src/lyxrc.C: Added new tags: \converter and \viewer.
* src/commandtags.h
* src/LyXAction.C: Define new lyx-function: buffer-update.
Remove obsolete buffer-typeset,buffer-typeset-ps & buffer-view-ps
when NEW_EXPORT is defined.
* src/MenuBackend.C: Added new tags: updateformats and viewformats.
* src/frontends/xforms/Menubar_pimpl.C (add_formats) New method.
* lib/ui/default.ui: Added submenus "view" and "update" to the
"file" menu.
* src/filetools.C (GetExtension): New function.
* src/LaTeX.C (LaTeX): Add "-pdf" to depfile if pdflatex is used.
2000-08-29 Allan Rae <rae@lyx.org>
* lib/bind/xemacs.bind: update a binding due to Juergen's recent work

11
lib/ui/default.ui
View File

@ -34,8 +34,10 @@ Menuset
Separator
Item "View dvi|d" "buffer-view"
Item "View Postscript|w" "buffer-view-ps"
Submenu "View" "view"
Item "Update dvi|v" "buffer-typeset"
Item "Update Postscript|U" "buffer-typeset-ps"
Submenu "Update" "update"
OptItem "Build program|B" "build-program"
Separator
Item "Print...|P" "buffer-print"
@ -60,6 +62,14 @@ Menuset
Lastfiles
End
Menu "view"
ViewFormats
End
Menu "update"
UpdateFormats
End
Menu "import"
Item "LaTeX|L" "buffer-import latex"
Item "Ascii text as lines|A" "buffer-import ascii"
@ -68,6 +78,7 @@ Menuset
End
Menu "export"
ExportFormats
OptItem "as LaTeX|L" "buffer-export latex"
OptItem "as LinuxDoc|L" "buffer-export linuxdoc"
OptItem "as DocBook|B" "buffer-export docbook"

2
src/LaTeX.C
View File

@ -71,6 +71,8 @@ LaTeX::LaTeX(string const & latex, string const & f, string const & p)
{
num_errors = 0;
depfile = file + ".dep";
if (prefixIs(cmd, "pdf")) // Do we use pdflatex ?
depfile += "-pdf";
}

5
src/LyXAction.C
View File

@ -149,6 +149,10 @@ void LyXAction::init()
N_("Switch to an open document"), ReadOnly },
{ LFUN_READ_ONLY_TOGGLE, "buffer-toggle-read-only",
N_("Toggle read-only"), ReadOnly },
#ifdef NEW_EXPORT
{ LFUN_UPDATE, "buffer-update", N_("Update"), ReadOnly },
{ LFUN_PREVIEW, "buffer-view", N_("View") , ReadOnly },
#else
{ LFUN_RUNLATEX, "buffer-typeset", N_("Update DVI"),
ReadOnly },
{ LFUN_RUNDVIPS, "buffer-typeset-ps",
@ -156,6 +160,7 @@ void LyXAction::init()
{ LFUN_PREVIEW, "buffer-view", N_("View DVI") , ReadOnly },
{ LFUN_PREVIEWPS, "buffer-view-ps",
N_("View PostScript") , ReadOnly },
#endif
{ LFUN_MENUWRITE, "buffer-write", N_("Save"), ReadOnly },
{ LFUN_MENUWRITEAS, "buffer-write-as", N_("Save As"),
ReadOnly },

9
src/LyXSendto.C
View File

@ -13,6 +13,7 @@
#include "gettext.h"
//#include "lyx_cb.h"
#include "bufferview_funcs.h"
#include "exporter.h"
extern FD_form_sendto * fd_form_sendto;
extern BufferView * current_view;
@ -56,6 +57,7 @@ void SendtoApplyCB(FL_OBJECT *, long)
if (command.empty())
return;
Buffer * buffer = current_view->buffer();
#ifndef NEW_EXPORT
if (fl_get_button(fd_form_sendto->radio_ftype_dvi) ||
fl_get_button(fd_form_sendto->radio_ftype_ps)) {
ProhibitInput(current_view);
@ -66,6 +68,7 @@ void SendtoApplyCB(FL_OBJECT *, long)
}
AllowInput(current_view);
}
#endif
string ftypeext;
if (fl_get_button(fd_form_sendto->radio_ftype_lyx))
ftypeext = ".lyx";
@ -76,10 +79,16 @@ void SendtoApplyCB(FL_OBJECT *, long)
else if (fl_get_button(fd_form_sendto->radio_ftype_ascii))
ftypeext = ".txt";
else {
#ifdef NEW_EXPORT
ftypeext = ".ps";
if (!Exporter::Export(buffer, "ps", true))
return;
#else
ftypeext = ".ps_tmp";
if (!CreatePostscript(buffer, true)) {
return;
}
#endif
}
string fname = OnlyFilename(ChangeExtension(buffer->getLatexName(),

4
src/Makefile.am
View File

@ -109,6 +109,8 @@ lyx_SOURCES = \
combox.h \
commandtags.h \
config.h.in \
converter.C \
converter.h \
counters.C \
counters.h \
credits.C \
@ -119,6 +121,8 @@ lyx_SOURCES = \
debug.h \
encoding.C \
encoding.h \
exporter.C \
exporter.h \
ext_l10n.h \
figure.h \
filedlg.C \

20
src/MenuBackend.C
View File

@ -38,6 +38,9 @@ MenuItem::MenuItem(Kind kind, string const & label,
case Separator:
case Documents:
case Lastfiles:
case ViewFormats:
case UpdateFormats:
case ExportFormats:
break;
case Command:
action_ = lyxaction.LookupFunc(command);
@ -70,21 +73,27 @@ Menu & Menu::read(LyXLex & lex)
md_item = 1,
md_documents,
md_endmenu,
md_exportformats,
md_lastfiles,
md_optitem,
md_submenu,
md_separator,
md_updateformats,
md_viewformats,
md_last
};
struct keyword_item menutags[md_last-1] = {
{ "documents", md_documents },
{ "end", md_endmenu },
{ "exportformats", md_exportformats },
{ "item", md_item },
{ "lastfiles", md_lastfiles },
{ "optitem", md_optitem },
{ "separator", md_separator },
{ "submenu", md_submenu }
{ "submenu", md_submenu },
{ "updateformats", md_updateformats },
{ "viewformats", md_viewformats }
};
lex.pushTable(menutags, md_last - 1);
@ -120,6 +129,15 @@ Menu & Menu::read(LyXLex & lex)
case md_documents:
add(MenuItem(MenuItem::Documents));
break;
case md_viewformats:
add(MenuItem(MenuItem::ViewFormats));
break;
case md_updateformats:
add(MenuItem(MenuItem::UpdateFormats));
break;
case md_exportformats:
add(MenuItem(MenuItem::ExportFormats));
break;
case md_submenu: {
lex.next();
char * tmp = strdup(lex.GetString().c_str());

11
src/MenuBackend.h
View File

@ -40,7 +40,16 @@ public:
Lastfiles,
/** This is the list of opened Documents,
typically for the Documents menu. */
Documents
Documents,
/** This is a list of viewable formats
typically for the Documents menu. */
ViewFormats,
/** This is a list of updatable formats
typically for the Documents menu. */
UpdateFormats,
/** This is a list of exportable formats
typically for the Documents menu. */
ExportFormats
};
/// Create a Command type MenuItem
MenuItem(Kind kind,

7
src/WorkArea.C
View File

@ -21,7 +21,10 @@
#include "BufferView.h"
#include "LyXView.h"
#include "lyxfunc.h"
#if FL_REVISION < 89
#include "lyxlookup.h"
#endif
using std::endl;
@ -319,7 +322,7 @@ int WorkArea::work_area_handler(FL_OBJECT * ob, int event,
break;
case FL_KEYBOARD:
{
lyxerr[Debug::KEY] << "Workarea event: KEYBOARD";
lyxerr[Debug::KEY] << "Workarea event: KEYBOARD" << endl;
KeySym keysym = 0;
char dummy[1];
@ -352,6 +355,8 @@ int WorkArea::work_area_handler(FL_OBJECT * ob, int event,
}
KeySym ret_key = keysym;
#else
// Ok, this is a bit simplistic...seems that the rules
// need to be a bit more...
if (!key) break;
KeySym ret_key = (keysym ? keysym : key);
#endif

10
src/buffer.C
View File

@ -87,6 +87,7 @@
#include "lyx_gui_misc.h" // WarnReadonly()
#include "frontends/Dialogs.h"
#include "encoding.h"
#include "exporter.h"
using std::ostream;
using std::ofstream;
@ -106,7 +107,9 @@ using std::istringstream;
// all these externs should eventually be removed.
extern BufferList bufferlist;
#ifndef NEW_EXPORT
extern void MenuExport(Buffer *, string const &);
#endif
extern LyXAction lyxaction;
@ -3318,6 +3321,8 @@ void Buffer::SimpleDocBookOnePar(ostream & os, string & extra,
int Buffer::runLaTeX()
{
#ifndef NEW_EXPORT
if (!users->text) return 0;
ProhibitInput(users);
@ -3376,6 +3381,7 @@ int Buffer::runLaTeX()
AllowInput(users);
return latex.getNumErrors();
#endif
}
@ -3839,7 +3845,11 @@ bool Buffer::Dispatch(int action, string const & argument)
bool dispatched = true;
switch (action) {
case LFUN_EXPORT:
#ifdef NEW_EXPORT
Exporter::Export(this, argument, false);
#else
MenuExport(this, argument);
#endif
break;
default:

9
src/commandtags.h
View File

@ -12,6 +12,8 @@
#include <iosfwd>
//#define NEW_EXPORT 1
/** These are all the lyxfunctions (as enums).
Please add new functions at the end of the enum, right
before LFUN_LASTACTION.
@ -27,11 +29,15 @@ enum kb_action {
LFUN_MENUWRITEAS,
LFUN_MENUPRINT,
LFUN_MENUSENDTO,
#ifndef NEW_EXPORT
LFUN_RUNLATEX,
#endif
LFUN_BUILDPROG, // 10
LFUN_TOCVIEW,
LFUN_PREVIEW,
#ifndef NEW_EXPORT
LFUN_PREVIEWPS,
#endif
LFUN_CLOSEBUFFER,
LFUN_BUFFER_PRINT, // ARRae 20000313
LFUN_PRINTER_PARAMS_GET, // ARRae 20000313
@ -191,7 +197,9 @@ enum kb_action {
LFUN_BACKSPACE_SKIP, // 170
LFUN_DELETE_SKIP,
LFUN_MENUNEWTMPLT, // Asger 1997-02-02
#ifndef NEW_EXPORT
LFUN_RUNDVIPS, // Asger 1997-02-02
#endif
LFUN_MENURELOAD, // Asger 1997-02-02
LFUN_FAX, // Asger 1997-02-10
LFUN_RECONFIGURE, // Asger 1997-02-14
@ -272,6 +280,7 @@ enum kb_action {
LFUN_TABULAR_FEATURE, // Jug 20000728
LFUN_LAYOUT_TABULAR, // Jug 20000731
LFUN_SCROLL_INSET, // Jug 20000801
LFUN_UPDATE, // Dekel 20000805
LFUN_INDEX_INSERT, // Angus 20000803
LFUN_REF_CREATE, // Angus 20000807
LFUN_SCREEN_FONT_UPDATE, // ARRae 20000813

406
src/converter.C Normal file
View File

@ -0,0 +1,406 @@
/* This file is part of
* ======================================================
*
* LyX, The Document Processor
*
* Copyright 1995 Matthias Ettrich
* Copyright 1995-2000 The LyX Team.
*
* ====================================================== */
#include <config.h>
#ifdef __GNUG__
#pragma implementation
#endif
#include <queue>
#include <stack>
#include <algorithm>
#include <stdio.h>
#include "converter.h"
#include "lyxrc.h"
#include "support/syscall.h"
#include "support/path.h"
#include "debug.h"
#include "buffer.h"
#include "bufferview_funcs.h"
#include "LaTeX.h"
#include "LyXView.h"
#include "minibuffer.h"
#include "lyx_gui_misc.h"
using std::map;
using std::vector;
using std::queue;
using std::stack;
extern void ShowMessage(Buffer * buf,
string const & msg1,
string const & msg2 = string(),
string const & msg3 = string(), int delay = 6);
//////////////////////////////////////////////////////////////////////////////
map<string, Format> Formats::formats;
vector<Command> Converter::commands;
//////////////////////////////////////////////////////////////////////////////
Format::Format(string const & n) : name(n), in_degree(0)
{
struct Item {
char const * name;
char const * prettyname;
};
Item items[] = {
{ "tex", "LaTeX" },
{ "dvi", "DVI" },
{ "ps", "PostScript" },
{ "txt", "Ascii" },
{ "html", "HTML" },
{ "pdf", "PDF" },
{ 0, 0}
};
prettyname = n;
for (int i = 0; items[i].name != 0; ++i)
if (items[i].name == n) {
prettyname = items[i].prettyname;
break;
}
}
void Formats::Add(string const & name)
{
if (formats.find(name) == formats.end())
formats[name] = Format(name);
}
void Formats::SetViewer(string const & name, string const & command)
{
Add(name);
Format * f = GetFormat(name);
if (!f->viewer.empty())
lyxerr << "Error: a viewer for " << name
<< " is already defined!" << endl;
else
f->viewer = command;
}
bool Formats::View(string const & filename)
{
string extension = GetExtension(filename);
Format * format = GetFormat(extension);
if (!format || format->viewer.empty()) {
WriteAlert(_("Can not view file"),
_("No information for viewing ")
+ Formats::PrettyName(extension));
return false;
}
string command = format->viewer;
command = subst(command, "$$FName", filename);
#ifndef __EMX__
command += " &";
#else
// OS/2 cmd.exe has another use for '&'
// This is not NLS safe, but it's OK, I think.
string sh = OnlyFilename(GetEnvPath("EMXSHELL"));
if (sh.empty()) {
// COMSPEC is set, unless user unsets
sh = OnlyFilename(GetEnvPath("COMSPEC"));
if (sh.empty())
sh = "cmd.exe";
}
sh = lowercase(sh);
if (contains(sh, "cmd.exe")
|| contains(sh, "4os2.exe"))
command = "start /min/n " + command;
else
command += " &";
#endif
lyxerr << "Executing command: " << command << endl;
//ShowMessage(buffer, _("Executing command:"), command);
Systemcalls one;
int res = one.startscript(Systemcalls::System, command);
if (res) {
WriteAlert(_("Can not view file"),
_("Error while executing"),
command.substr(0, 50));
return false;
}
return true;
}
Format * Formats::GetFormat(string const & name)
{
map<string, Format>::iterator it = formats.find(name);
if (it != formats.end())
return &(*it).second;
else
return 0;
}
string Formats::PrettyName(string const & name)
{
string format;
Converter::SplitFormat(name, format);
Format * f = GetFormat(format);
if (f)
return f->prettyname;
else
return format;
}
//////////////////////////////////////////////////////////////////////////////
void Converter::Add(string const & from, string const & to,
string const & command, string const & flags)
{
for (vector<Command>::const_iterator cit = commands.begin();
cit != commands.end(); ++cit)
if ((*cit).from == from && (*cit).to == to) {
lyxerr << "Error: Convertor from " << from
<< " to " << to
<< " already exists!" << endl;
return;
}
bool original_dir = flags == "origdir";
commands.push_back(Command(from, to, command, original_dir));
Formats::Add(from);
Formats::Add(to);
++Formats::GetFormat(to)->in_degree;
}
vector< pair<string,string> >
Converter::GetReachable(string const & from, bool only_viewable)
{
vector< pair<string,string> > result;
Format * format = Formats::GetFormat(from);
if (!format)
return result;
int sort_start = 0;
if (!only_viewable || !format->viewer.empty()) {
result.push_back(pair<string,string>(from, format->prettyname));
sort_start = 1;
}
queue< vector<Command>::iterator > Q;
for (vector<Command>::iterator it = commands.begin();
it != commands.end(); ++it)
if ((*it).from == from) {
Q.push(it);
(*it).visited = true;
} else
(*it).visited = false;
while (!Q.empty()) {
vector<Command>::iterator it = Q.front();
format = Formats::GetFormat((*it).to);
string name = format->name;
string prettyname = format->prettyname;
if (format->in_degree > 1) {
name += ":" + (*it).from;
string tmp;
split((*it).command, tmp, ' ');
prettyname += _("(using ") + tmp + ")";
}
if (!only_viewable || !format->viewer.empty())
result.push_back(pair<string,string>(name, prettyname));
Q.pop();
for (vector<Command>::iterator it2 = commands.begin();
it2 != commands.end(); ++it2)
if (!(*it2).visited && (*it).to == (*it2).from) {
Q.push(it2);
(*it2).visited = true;
}
}
sort(result.begin() + sort_start, result.end());
return result;
}
bool Converter::convert(Buffer * buffer, string const & from_file,
string const & to_format)
{
string using_format, format;
using_format = SplitFormat(to_format, format);
string from_format = GetExtension(from_file);
if (from_format == format)
return true;
queue< vector<Command>::iterator > Q;
for (vector<Command>::iterator it = commands.begin();
it != commands.end(); ++it)
if ((*it).from == from_format) {
Q.push(it);
(*it).visited = true;
(*it).previous = commands.end();
} else
(*it).visited = false;
if (Q.empty()) {
WriteAlert(_("Can not convert file"),
("Unknown format ") + from_format);
return false;
}
bool found = false;
vector<Command>::iterator it;
while (!Q.empty()) {
it = Q.front();
if ((*it).to == format &&
(using_format.empty() || using_format == (*it).from)) {
found = true;
break;
}
Q.pop();
for (vector<Command>::iterator it2 = commands.begin();
it2 != commands.end(); ++it2)
if (!(*it2).visited && (*it).to == (*it2).from) {
Q.push(it2);
(*it2).visited = true;
(*it2).previous = it;
}
}
if (!found) {
WriteAlert(_("Can not convert file"),
_("No information for converting from ")
+ Formats::PrettyName(from_format) + _(" to ")
+ Formats::PrettyName(to_format));
return false;
}
stack< vector<Command>::iterator > S;
while (it != commands.end()) {
S.push(it);
it = (*it).previous;
}
//Path p(OnlyPath(buffer->fileName()));
Path p(OnlyPath(from_file));
string basename = ChangeExtension(from_file, "");
while (!S.empty()) {
it = S.top();
S.pop();
lyxerr << "Converting from "
<< (*it).from << " to " << (*it).to << endl;
if ((*it).from == "tex" &&
( (*it).to == "dvi" || (*it).to == "pdf") ) {
lyxrc.pdf_mode = (*it).to == "pdf";
if (!runLaTeX(buffer, (*it).command))
return false;
} else {
string infile = ChangeExtension(from_file, (*it).from);
if (!(*it).original_dir)
infile = OnlyFilename(infile);
string outfile = ChangeExtension(infile, (*it).to);
string command = (*it).command;
command = subst(command, "$$FName", infile);
command = subst(command, "$$BaseName", basename);
command = subst(command, "$$OutName", outfile);
lyxerr << "Calling " << command << endl;
ShowMessage(buffer, _("Executing command:"), command);
Systemcalls one;
int res;
if ((*it).original_dir) {
Path p(buffer->filepath);
res = one.startscript(Systemcalls::System, command);
} else
res = one.startscript(Systemcalls::System, command);
if (res) {
WriteAlert(_("Can not convert file"),
"Error while executing",
command.substr(0, 50));
return false;
}
}
}
return true;
}
string Converter::SplitFormat(string const & str, string & format)
{
string using_format = split(str, format, ':');
if (format.empty())
format = "dvi";
return using_format;
}
bool Converter::runLaTeX(Buffer * buffer, string const & command)
{
BufferView * bv = buffer->getUser();
if (!bv->text) return 0;
ProhibitInput(bv);
string name = buffer->getLatexName();
bv->owner()->getMiniBuffer()->Set(_("Running LaTeX..."));
// Remove all error insets
bool a = bv->removeAutoInsets();
// do the LaTex run(s)
TeXErrors terr;
LaTeX latex(command, name, buffer->filepath);
int result = latex.run(terr,
bv->owner()->getMiniBuffer()); // running latex
if ((result & LaTeX::ERRORS)) {
// Insert all errors as errors boxes
bv->insertErrors(terr);
}
// if we removed error insets before we ran LaTeX or if we inserted
// error insets after we ran LaTeX this must be run:
if (a || (result & LaTeX::ERRORS)){
bv->redraw();
bv->fitCursor();
//bv->updateScrollbar();
}
// check return value from latex.run().
if ((result & LaTeX::NO_LOGFILE)) {
WriteAlert(_("LaTeX did not work!"),
_("Missing log file:"), name);
} else if ((result & LaTeX::ERRORS)) {
int num_errors = latex.getNumErrors();
string s;
string t;
if (num_errors == 1) {
s = _("One error detected");
t = _("You should try to fix it.");
} else {
s = tostr(num_errors);
s += _(" errors detected.");
t = _("You should try to fix them.");
}
WriteAlert(_("There were errors during the LaTeX run."),
s, t);
}
AllowInput(bv);
return (result & (LaTeX::NO_LOGFILE | LaTeX::ERRORS)) == 0;
}

107
src/converter.h Normal file
View File

@ -0,0 +1,107 @@
// -*- C++ -*-
/* This file is part of
* ======================================================
*
* LyX, The Document Processor
*
* Copyright 1995 Matthias Ettrich
* Copyright 1995-2000 The LyX Team.
*
* ====================================================== */
#ifndef CONVERTER_H
#define CONVERTER_H
#ifdef __GNUG__
#pragma interface
#endif
#include <map>
#include <vector>
#include "LString.h"
class Buffer;
struct Command {
Command(string const & f, string const & t, string const & c,
bool o)
: from(f), to(t), command(c), original_dir(o) {}
///
string from;
///
string to;
///
string command;
///
bool original_dir;
///
bool visited;
///
std::vector<Command>::iterator previous;
};
class Format {
public:
Format() : in_degree(0) {}
///
Format(string const & n);
///
string name;
///
string prettyname;
///
string viewer;
///
int in_degree;
};
class Formats {
public:
///
static
void Add(string const & name);
///
static
void SetViewer(string const & name, string const & command);
///
static
bool View(string const & filename);
///
static
Format * GetFormat(string const & name);
///
static
string PrettyName(string const & name);
private:
///
static
std::map<string, Format> formats;
};
class Converter {
public:
///
static
void Add(string const & from, string const & to,
string const & command, string const & flags);
///
static
std::vector<std::pair<string, string> > GetReachable(string const & from,
bool only_viewable = false);
///
static
bool convert(Buffer * buffer, string const & from_file,
string const & to_format);
///
static
string SplitFormat(string const & str, string & format);
private:
///
static
bool runLaTeX(Buffer * buffer, string const & command);
///
static
std::vector<Command> commands;
};
#endif

111
src/exporter.C Normal file
View File

@ -0,0 +1,111 @@
/* This file is part of
* ======================================================
*
* LyX, The Document Processor
*
* Copyright 1995 Matthias Ettrich
* Copyright 1995-2000 The LyX Team.
*
* ====================================================== */
#include <config.h>
#ifdef __GNUG__
#pragma implementation
#endif
#include <algorithm>
#include <stdio.h>
#include "exporter.h"
#include "converter.h"
#include "buffer.h"
#include "support/path.h"
using std::vector;
using std::pair;
extern void ShowMessage(Buffer * buf,
string const & msg1,
string const & msg2 = string(),
string const & msg3 = string(), int delay = 6);
bool Exporter::Export(Buffer * buffer, string const & format0,
bool put_in_tempdir)
{
string using_format, format;
using_format = Converter::SplitFormat(format0, format);
string filename = buffer->fileName();
string backend_format = BufferExtension(buffer);
bool only_backend = backend_format == format;
//string file = buffer->getLatexName(true);
string file = filename;
if (!buffer->tmppath.empty())
file = AddName(buffer->tmppath, file);
file = ChangeExtension(file, backend_format);
if (buffer->isLinuxDoc())
buffer->makeLinuxDocFile(file, only_backend);
else if (only_backend)
buffer->makeLaTeXFile(file, string(), true);
else
buffer->makeLaTeXFile(file, buffer->filepath, false);
bool return_value = Converter::convert(buffer, file, format0);
if (!return_value)
return false;
if (!put_in_tempdir) {
file = ChangeExtension(file, format);
string outfile = ChangeExtension(filename, format);
if (file != outfile)
rename(file.c_str(), outfile.c_str());
ShowMessage(buffer,
_("Document exported as ")
+ Formats::PrettyName(format)
+ _(" to file `")
+ MakeDisplayPath(outfile) +'\'');
}
return true;
}
bool Exporter::Preview(Buffer * buffer, string const & format0)
{
if (!Export(buffer, format0, true))
return false;
string format;
Converter::SplitFormat(format0, format);
string filename = buffer->fileName();
if (!buffer->tmppath.empty())
filename = AddName(buffer->tmppath, filename);
filename = ChangeExtension(filename, format);
return Formats::View(filename);
}
vector<pair<string, string> > Exporter::GetExportableFormats(Buffer * buffer)
{
return Converter::GetReachable(BufferExtension(buffer), false);
}
vector<pair<string, string> > Exporter::GetViewableFormats(Buffer * buffer)
{
return Converter::GetReachable(BufferExtension(buffer), true);
}
string Exporter::BufferExtension(Buffer * buffer)
{
if (buffer->isLinuxDoc())
return "sgml";
else
return "tex";
}

46
src/exporter.h Normal file
View File

@ -0,0 +1,46 @@
// -*- C++ -*-
/* This file is part of
* ======================================================
*
* LyX, The Document Processor
*
* Copyright 1995 Matthias Ettrich
* Copyright 1995-2000 The LyX Team.
*
* ====================================================== */
#ifndef EXPORTER_H
#define EXPORTER_H
#ifdef __GNUG__
#pragma interface
#endif
#include <vector>
#include "LString.h"
class Buffer;
class Exporter {
public:
///
static
bool Export(Buffer * buffer, string const & format,
bool put_in_tempdir);
///
static
bool Preview(Buffer * buffer, string const & format);
///
static
std::vector<std::pair<string, string> > GetExportableFormats(Buffer * buffer);
///
static
std::vector<std::pair<string, string> > GetViewableFormats(Buffer * buffer);
///
static
string BufferExtension(Buffer * buffer);
};
//#define NEW_EXPORT 1
#endif

3
src/frontends/Liason.C
View File

@ -24,6 +24,7 @@
#include "support/lstrings.h"
#include "support/filetools.h"
#include "support/path.h"
#include "exporter.h"
#include "minibuffer.h"
extern LyXRC lyxrc;
@ -171,6 +172,7 @@ bool printBuffer(Buffer * buffer, PrinterParams const & pp)
}
Path p(path);
#ifndef NEW_EXPORT
// there are three cases here:
// 1. we print to a file
// 2. we print direct to a printer
@ -207,6 +209,7 @@ bool printBuffer(Buffer * buffer, PrinterParams const & pp)
result = RunScript(buffer, false, command);
break;
}
#endif
return result;
}

41
src/frontends/xforms/Menubar_pimpl.C
View File

@ -28,6 +28,7 @@
#include "LyXView.h"
#include "MenuBackend.h"
#include "Menubar_pimpl.h"
#include "exporter.h"
using std::endl;
@ -268,6 +269,30 @@ void Menubar::Pimpl::add_documents(int menu, string const & extra_label,
}
void Menubar::Pimpl::add_formats(int menu, string const & extra_label,
std::vector<int> & /*smn*/,
StrPool & strpool,
kb_action action, bool viewable)
{
std::vector<pair<string,string> > names =
viewable
? Exporter::GetViewableFormats(owner_->buffer())
: Exporter::GetExportableFormats(owner_->buffer());
for (std::vector<pair<string,string> >::const_iterator cit = names.begin();
cit != names.end() ; ++cit) {
int action2 =
lyxaction.getPseudoAction(action, (*cit).first);
string label = (*cit).second
+ "%x" + tostr(action2);
if ((cit + 1) == names.end())
label += extra_label;
fl_addtopup(menu, strpool.add(label));
}
}
int Menubar::Pimpl::create_submenu(Window win, LyXView * view,
string const & menu_name,
std::vector<int> & smn, StrPool & strpool)
@ -403,11 +428,25 @@ int Menubar::Pimpl::create_submenu(Window win, LyXView * view,
add_documents(menu, extra_label, smn, strpool);
break;
case MenuItem::Lastfiles:
add_lastfiles(menu, extra_label, smn, strpool);
break;
case MenuItem::ViewFormats:
add_formats(menu, extra_label, smn, strpool,
LFUN_PREVIEW, true);
break;
case MenuItem::UpdateFormats:
add_formats(menu, extra_label, smn, strpool,
LFUN_UPDATE, true);
break;
case MenuItem::ExportFormats:
add_formats(menu, extra_label, smn, strpool,
LFUN_EXPORT, false);
break;
}
}
return menu;

6
src/frontends/xforms/Menubar_pimpl.h
View File

@ -21,6 +21,7 @@
#include <vector>
#include "LString.h"
#include "frontends/Menubar.h"
#include "commandtags.h"
#include FORMS_H_LOCATION
class LyXView;
class MenuBackend;
@ -56,6 +57,11 @@ public:
*/
void add_documents(int menu, string const & extra_label,
std::vector<int> & smn, StrPool & strpool);
/// Add to "menu" the list of exportable/viewable formats
/// (add "extra_label" to the last entry)
void add_formats(int menu, string const & extra_label,
std::vector<int> & smn, StrPool & strpool,
kb_action action, bool viewable);
///
int create_submenu(Window win, LyXView * view,
string const & menuname,

25
src/lyx_cb.C
View File

@ -43,6 +43,7 @@
#include "lyxrc.h"
#include "lyxtext.h"
#include "CutAndPaste.h"
#include "exporter.h"
using std::ifstream;
using std::copy;
@ -297,7 +298,7 @@ bool MenuWriteAs(Buffer * buffer)
return true;
}
#ifndef NEW_EXPORT
int MenuRunLaTeX(Buffer * buffer)
{
int ret = 0;
@ -326,7 +327,7 @@ int MenuRunLaTeX(Buffer * buffer)
}
return ret;
}
#endif
int MenuBuildProg(Buffer * buffer)
{
@ -388,7 +389,7 @@ int MenuRunChktex(Buffer * buffer)
return ret;
}
#ifndef NEW_EXPORT
int MakeLaTeXOutput(Buffer * buffer)
{
// Who cares?
@ -601,7 +602,7 @@ bool PreviewPostscript(Buffer * buffer)
AllowInput(current_view);
return ret;
}
#endif
void MenuFax(Buffer * buffer)
{
@ -609,6 +610,15 @@ void MenuFax(Buffer * buffer)
//if (!bv->text)
// return;
#ifdef NEW_EXPORT
// Generate postscript file
if (!Exporter::Export(buffer, "ps", true))
return;
// Send fax
string ps = OnlyFilename(ChangeExtension (buffer->fileName(),
".ps"));
#else
// Generate postscript file
if (!CreatePostscript(buffer, true)) {
return;
@ -617,6 +627,7 @@ void MenuFax(Buffer * buffer)
// Send fax
string ps = OnlyFilename(ChangeExtension (buffer->fileName(),
".ps_tmp"));
#endif
string path = OnlyPath (buffer->fileName());
if (lyxrc.use_tempdir || (IsDirWriteable(path) < 1)) {
path = buffer->tmppath;
@ -631,6 +642,7 @@ void MenuFax(Buffer * buffer)
}
#ifndef NEW_EXPORT
// Returns false if we fail
bool PreviewDVI(Buffer * buffer)
{
@ -952,6 +964,7 @@ void MenuExport(Buffer * buffer, string const & extyp)
ShowMessage(buffer, _("Unknown export type: ") + extyp);
}
}
#endif
void QuitLyX()
@ -1169,7 +1182,7 @@ void LayoutsCB(int sel, void *)
tmp.c_str());
}
#ifndef NEW_EXPORT
/*
* SGML Linuxdoc support:
* (flag == 0) make TeX output
@ -1287,7 +1300,7 @@ int RunDocBook(int flag, string const & filename)
current_view->buffer()->redraw();
return errorcode;
}
#endif
void MenuLayoutCharacter()
{

35
src/lyxfunc.C
View File

@ -92,6 +92,7 @@ using std::istringstream;
#include "menus.h"
#endif
#include "FloatList.h"
#include "exporter.h"
#include "FontLoader.h"
#include "TextCache.h"
@ -112,15 +113,21 @@ extern kb_keymap * toplevel_keymap;
extern bool MenuWrite(Buffer *);
extern bool MenuWriteAs(Buffer *);
#ifdef NEW_MENUBAR
extern int MenuRunLaTeX(Buffer *);
#endif
extern int MenuBuildProg(Buffer *);
extern int MenuRunChktex(Buffer *);
#ifndef NEW_EXPORT
extern bool CreatePostscript(Buffer *, bool);
#endif
extern void MenuPrint(Buffer *);
extern void MenuSendto();
extern void QuitLyX();
extern void MenuFax(Buffer *);
#ifndef NEW_EXPORT
extern void MenuExport(Buffer *, string const &);
#endif
extern void show_symbols_form(LyXFunc *);
extern LyXAction lyxaction;
@ -128,8 +135,10 @@ extern LyXAction lyxaction;
extern tex_accent_struct get_accent(kb_action action);
extern void AutoSave(BufferView *);
#ifndef NEW_EXPORT
extern bool PreviewDVI(Buffer *);
extern bool PreviewPostscript(Buffer *);
#endif
extern void MenuInsertLabel(char const *);
extern void MenuLayoutCharacter();
extern void MenuLayoutParagraph();
@ -486,6 +495,7 @@ LyXFunc::func_status LyXFunc::getStatus(int ac) const
static bool noLaTeX = lyxrc.latex_command == "none";
bool disable = false;
switch (action) {
#ifndef NEW_EXPORT
case LFUN_PREVIEW:
disable = noLaTeX || lyxrc.view_dvi_command == "none";
break;
@ -496,6 +506,7 @@ LyXFunc::func_status LyXFunc::getStatus(int ac) const
case LFUN_RUNDVIPS:
disable = noLaTeX;
break;
#endif
case LFUN_MENUPRINT:
disable = noLaTeX || lyxrc.print_command == "none";
break;
@ -508,6 +519,7 @@ LyXFunc::func_status LyXFunc::getStatus(int ac) const
else if (argument == "linuxdoc")
disable = lyxrc.linuxdoc_to_lyx_command == "none";
break;
#ifndef NEW_EXPORT
case LFUN_EXPORT:
if (argument == "latex")
disable = (! buf->isLatex() && ! buf->isLiterate()) ;
@ -527,6 +539,7 @@ LyXFunc::func_status LyXFunc::getStatus(int ac) const
else if (argument == "custom")
disable = (! buf->isLatex() && ! buf->isLiterate());
break;
#endif
case LFUN_UNDO:
disable = buf->undostack.empty();
break;
@ -963,6 +976,15 @@ string LyXFunc::Dispatch(int ac,
reloadBuffer();
break;
#ifdef NEW_EXPORT
case LFUN_UPDATE:
Exporter::Export(owner->buffer(), argument, true);
break;
case LFUN_PREVIEW:
Exporter::Preview(owner->buffer(), argument);
break;
#else
case LFUN_PREVIEW:
PreviewDVI(owner->buffer());
break;
@ -975,6 +997,11 @@ string LyXFunc::Dispatch(int ac,
MenuRunLaTeX(owner->buffer());
break;
case LFUN_RUNDVIPS:
CreatePostscript(owner->buffer(), false);
break;
#endif
case LFUN_BUILDPROG:
MenuBuildProg(owner->buffer());
break;
@ -983,10 +1010,6 @@ string LyXFunc::Dispatch(int ac,
MenuRunChktex(owner->buffer());
break;
case LFUN_RUNDVIPS:
CreatePostscript(owner->buffer(), false);
break;
case LFUN_MENUPRINT:
owner->getDialogs()->showPrint();
break;
@ -996,7 +1019,11 @@ string LyXFunc::Dispatch(int ac,
break;
case LFUN_EXPORT:
#ifdef NEW_EXPORT
Exporter::Export(owner->buffer(), argument, false);
#else
MenuExport(owner->buffer(), argument);
#endif
break;
case LFUN_IMPORT:

33
src/lyxrc.C
View File

@ -30,6 +30,7 @@
#include "support/path.h"
#include "support/filetools.h"
#include "lyxtext.h"
#include "converter.h"
using std::ostream;
using std::ofstream;
@ -155,6 +156,8 @@ enum LyXRCTags {
RC_DOCBOOK_TO_HTML_COMMAND,
RC_DOCBOOK_TO_PDF_COMMAND,
RC_WHEEL_JUMP,
RC_CONVERTER,
RC_VIEWER,
RC_NEW_ASK_FILENAME,
RC_LAST
};
@ -176,6 +179,7 @@ keyword_item lyxrcTags[] = {
{ "\\build_error_filter", RC_BUILD_ERROR_FILTER },
{ "\\check_lastfiles", RC_CHECKLASTFILES },
{ "\\chktex_command", RC_CHKTEX_COMMAND },
{ "\\converter", RC_CONVERTER },
{ "\\cursor_follows_scrollbar", RC_CURSOR_FOLLOWS_SCROLLBAR },
{ "\\custom_export_command", RC_CUSTOM_EXPORT_COMMAND },
{ "\\custom_export_format", RC_CUSTOM_EXPORT_FORMAT },
@ -270,6 +274,7 @@ keyword_item lyxrcTags[] = {
{ "\\view_pdf_command", RC_VIEWPDF_COMMAND },
{ "\\view_ps_command", RC_VIEWPS_COMMAND },
{ "\\view_pspic_command", RC_VIEWPSPIC_COMMAND },
{ "\\viewer" ,RC_VIEWER},
{ "\\wheel_jump", RC_WHEEL_JUMP }
};
@ -1106,6 +1111,34 @@ int LyXRC::read(string const & filename)
if ( lexrc.next())
new_ask_filename = lexrc.GetBool();
break;
case RC_CONVERTER:
{
string from, to, command, flags;
if (lexrc.next())
from = lexrc.GetString();
if (lexrc.next())
to = lexrc.GetString();
if (lexrc.next())
command = lexrc.GetString();
if (lexrc.next())
flags = lexrc.GetString();
command = subst(command, "$$FName", "'$$FName'");
command = subst(command, "$$BaseName", "'$$BaseName'");
command = subst(command, "$$OutName", "'$$OutName'");
Converter::Add(from, to, command, flags);
break;
}
case RC_VIEWER:
{
string format, command;
if (lexrc.next())
format = lexrc.GetString();
if (lexrc.next())
command = lexrc.GetString();
command = subst(command, "$$FName", "'$$FName'");
Formats::SetViewer(format, command);
break;
}
case RC_LAST: break; // this is just a dummy
}

43
src/menus.C
View File

@ -51,10 +51,12 @@
#include "insets/insetref.h"
#include "insets/insettabular.h"
#include "tabular.h"
#include "exporter.h"
#include "frontends/Dialogs.h"
using std::vector;
using std::pair;
using std::endl;
using std::max;
using std::min;
@ -499,9 +501,22 @@ void Menus::ShowFileMenu(FL_OBJECT * ob, long)
fl_setpup_shortcut(SubFileImport, 34, scex(_("FIM|Dd#d#D")));
// Export sub-menu
#ifdef NEW_EXPORT
int SubFileExport = fl_defpup(FL_ObjWin(ob),
_("Export%t"));
vector<pair<string,string> > formats =
Exporter::GetExportableFormats(tmpbuffer);
for (vector<pair<string,string> >::size_type i = 0;
i < formats.size(); ++i) {
string entry = _("as ")
+ formats[i].second
+ "%x" + tostr(1000+i);
fl_addtopup(SubFileExport, entry.c_str());
}
#else
// remember to make this handle linuxdoc too.
// and now docbook also.
int SubFileExport = 0;
if (!LinuxDoc && !DocBook)
SubFileExport= fl_defpup(FL_ObjWin(ob),
@ -528,7 +543,6 @@ void Menus::ShowFileMenu(FL_OBJECT * ob, long)
"|as PostScript...%x42"
"|as Ascii Text...%x43"
"|as HTML...%x44"));
fl_setpup_shortcut(SubFileExport, 40, scex(_("FEX|Ll#l#L")));
fl_setpup_shortcut(SubFileExport, 41, scex(_("FEX|Dd#d#D")));
fl_setpup_shortcut(SubFileExport, 42, scex(_("FEX|Pp#p#P")));
@ -538,6 +552,7 @@ void Menus::ShowFileMenu(FL_OBJECT * ob, long)
if (!LinuxDoc && !DocBook) {
fl_setpup_shortcut(SubFileExport, 45, scex(_("FEX|mM#m#M")));
}
#endif
int FileMenu = fl_defpup(FL_ObjWin(ob),
_("New..."
@ -605,6 +620,7 @@ void Menus::ShowFileMenu(FL_OBJECT * ob, long)
if ( lyxrc.linuxdoc_to_lyx_command == "none")
fl_setpup_mode(SubFileImport, 34, FL_PUP_GREY);
#ifndef NEW_EXPORT
if (!hasLaTeX) {
// Disable export dvi and export postscript
fl_setpup_mode(SubFileExport, 41, FL_PUP_GREY);
@ -617,6 +633,7 @@ void Menus::ShowFileMenu(FL_OBJECT * ob, long)
// Disable export HTML
fl_setpup_mode(SubFileExport, 44, FL_PUP_GREY);
}
#endif
// xgettext:no-c-format
fl_addtopup(FileMenu, _("|Import%m"), SubFileImport);
@ -660,10 +677,17 @@ void Menus::ShowFileMenu(FL_OBJECT * ob, long)
case 5: tmpfunc->Dispatch(LFUN_MENUWRITE); break;
case 6: tmpfunc->Dispatch(LFUN_MENUWRITEAS); break;
case 7: tmpfunc->Dispatch(LFUN_MENURELOAD); break;
#ifdef NEW_EXPORT
case 8: tmpfunc->Dispatch(LFUN_PREVIEW, "dvi"); break;
case 9: tmpfunc->Dispatch(LFUN_PREVIEW, "ps"); break;
case 10: tmpfunc->Dispatch(LFUN_UPDATE, "dvi"); break;
case 11: tmpfunc->Dispatch(LFUN_UPDATE, "ps"); break;
#else
case 8: tmpfunc->Dispatch(LFUN_PREVIEW); break;
case 9: tmpfunc->Dispatch(LFUN_PREVIEWPS); break;
case 10: tmpfunc->Dispatch(LFUN_RUNLATEX); break;
case 11: tmpfunc->Dispatch(LFUN_RUNDVIPS); break;
#endif
case 12: tmpfunc->Dispatch(LFUN_BUILDPROG); break;
case 13: tmpfunc->Dispatch(LFUN_MENUPRINT); break;
case 14: tmpfunc->Dispatch(LFUN_FAX); break;
@ -678,6 +702,20 @@ void Menus::ShowFileMenu(FL_OBJECT * ob, long)
break;
case 34: tmpfunc->Dispatch(LFUN_IMPORT, "linuxdoc");
break;
#ifdef NEW_EXPORT
case 18:
tmpfunc->Dispatch(LFUN_QUIT);
break;
default:
if (choice >= 1000)
tmpfunc->Dispatch(LFUN_EXPORT,
formats[choice-1000].first.c_str());
else
men->currentView()
->buffer(bufferlist
.loadLyXFile((*lastfiles)[choice - 18]));
break;
#else
case 16: // export menu
case 40:
if (!LinuxDoc && !DocBook)
@ -705,6 +743,7 @@ void Menus::ShowFileMenu(FL_OBJECT * ob, long)
->buffer(bufferlist
.loadLyXFile((*lastfiles)[choice - 18]));
break;
#endif
}
fl_freepup(SubFileImport);
fl_freepup(SubFileExport);

12
src/support/filetools.C
View File

@ -957,6 +957,18 @@ ChangeExtension(string const & oldname, string const & extension)
return CleanupPath(oldname.substr(0, last_dot) + ext);
}
/// Return the extension of the file (not including the .)
string GetExtension(string const & name)
{
string::size_type last_slash = name.rfind('/');
string::size_type last_dot = name.rfind('.');
if (last_dot != string::npos &&
(last_slash == string::npos || last_dot > last_slash))
return name.substr(last_dot + 1,
name.length() - (last_dot + 1));
else
return string();
}
// Creates a nice compact path for displaying
string const

3
src/support/filetools.h
View File

@ -139,6 +139,9 @@ string const AddPath(string const & path, string const & path2);
string const
ChangeExtension(string const & oldname, string const & extension);
/// Return the extension of the file (not including the .)
string GetExtension(string const & name);
/// Create absolute path. If impossible, don't do anything
string const ExpandPath(string const & path);