-/* This file is part of
- * ======================================================
+/**
+ * \file insetexternal.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * LyX, The Document Processor
- *
- * Copyright 1995 Matthias Ettrich
- * Copyright 1995-2000 The LyX Team.
+ * \author Asger Alstrup Nielsen
*
- * ====================================================== */
+ * Full author contact details are available in file CREDITS
+ */
#include <config.h>
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
-#include <cstdio>
-#include <utility>
#include "insetexternal.h"
#include "ExternalTemplate.h"
#include "BufferView.h"
#include "buffer.h"
-#include "LyXView.h"
-#include "frontends/Dialogs.h"
+#include "funcrequest.h"
#include "lyx_main.h"
#include "LaTeXFeatures.h"
+#include "gettext.h"
+#include "debug.h"
+#include "lyxlex.h"
+
+#include "frontends/LyXView.h"
+#include "frontends/Dialogs.h"
+
#include "support/filetools.h"
#include "support/lstrings.h"
#include "support/path.h"
-#include "support/syscall.h"
+#include "support/systemcall.h"
+#include "support/FileInfo.h"
+#include <cstdio>
+#include <utility>
+
+
+using std::ostream;
using std::endl;
-InsetExternal::InsetExternal()
- : view(0)
+
+InsetExternal::InsetExternal()
+ : view_(0)
{
- tempname = lyx::tempName(string(), "lyxext");
+ tempname_ = lyx::tempName(string(), "lyxext");
//ExternalTemplateManager::Templates::const_iterator i1;
params_.templ = ExternalTemplateManager::get().getTemplates().begin()->second;
}
InsetExternal::~InsetExternal()
{
- lyx::unlink(tempname);
- hideDialog();
+ lyx::unlink(tempname_);
+ InsetExternalMailer mailer(*this);
+ mailer.hideDialog();
}
-InsetExternal::Params InsetExternal::params() const
+InsetExternal::Params const & InsetExternal::params() const
{
return params_;
}
-
-
+
+
+dispatch_result InsetExternal::localDispatch(FuncRequest const & cmd)
+{
+ dispatch_result result = UNDISPATCHED;
+
+ switch (cmd.action) {
+ case LFUN_INSET_MODIFY: {
+ InsetExternal::Params p;
+ InsetExternalMailer::string2params(cmd.argument, p);
+ if (p.filename.empty())
+ break;
+
+ setFromParams(p);
+ cmd.view()->updateInset(this);
+ result = DISPATCHED;
+ }
+ break;
+
+ case LFUN_INSET_DIALOG_UPDATE: {
+ InsetExternalMailer mailer(*this);
+ mailer.updateDialog(cmd.view());
+ }
+ break;
+
+ case LFUN_MOUSE_RELEASE:
+ edit(cmd.view(), cmd.x, cmd.y, cmd.button());
+ break;
+
+ default:
+ break;
+ }
+
+ return result;
+}
+
+
void InsetExternal::setFromParams(Params const & p)
{
params_.filename = p.filename;
params_.parameters = p.parameters;
params_.templ = p.templ;
-}
+}
-string const InsetExternal::EditMessage() const
+string const InsetExternal::editMessage() const
{
return doSubstitution(0, params_.templ.guiName);
}
-void InsetExternal::Edit(BufferView * bv,
- int /*x*/, int /*y*/, unsigned int /*button*/)
+void InsetExternal::edit(BufferView * bv, int, int, mouse_button::state)
+{
+ InsetExternalMailer mailer(*this);
+ mailer.showDialog(bv);
+}
+
+
+void InsetExternal::edit(BufferView * bv, bool)
{
- view = bv;
- view->owner()->getDialogs()->showExternal(this);
+ edit(bv, 0, 0, mouse_button::none);
}
-void InsetExternal::Write(Buffer const *, std::ostream & os) const
+void InsetExternal::write(Buffer const *, ostream & os) const
{
- os << "External " << params_.templ.lyxName << ",\"" << params_.filename
- << "\",\"" << params_.parameters << "\"\n";
+ os << "External " << params_.templ.lyxName << ",\""
+ << params_.filename << "\",\"" << params_.parameters << "\"\n";
}
-void InsetExternal::Read(Buffer const *, LyXLex & lex)
+void InsetExternal::read(Buffer const *, LyXLex & lex)
{
string format;
string token;
// Read inset data from lex and store in format
- if (lex.EatLine()) {
- format = lex.GetString();
- } else
+ if (lex.eatLine()) {
+ format = lex.getString();
+ } else {
lex.printError("InsetExternal: Parse error: `$$Token'");
- while (lex.IsOK()) {
+ }
+
+ while (lex.isOK()) {
lex.nextToken();
- token = lex.GetString();
+ token = lex.getString();
if (token == "\\end_inset")
break;
}
}
// Parse string format...
- string::size_type const pos1 = format.find(",");
+ string::size_type const pos1 = format.find(',');
params_.templ = ExternalTemplateManager::get().getTemplateByName(format.substr(0, pos1));
string::size_type const pos2 = format.find("\",\"", pos1);
params_.filename = format.substr(pos1 + 2, pos2 - (pos1 + 2));
params_.parameters = format.substr(pos2 + 3, format.length() - (pos2 + 4));
lyxerr[Debug::INFO] << "InsetExternal::Read: " << params_.templ.lyxName
- << " " << params_.filename
- << " " << params_.parameters << endl;
+ << ' ' << params_.filename
+ << ' ' << params_.parameters << endl;
}
int InsetExternal::write(string const & format,
- Buffer const * buf, std::ostream & os) const
+ Buffer const * buf, ostream & os) const
{
ExternalTemplate const & et = params_.templ;
ExternalTemplate::Formats::const_iterator cit =
et.formats.find(format);
if (cit == et.formats.end()) {
lyxerr << "External template format '" << format
- << "' not specified in template " << params_.templ.lyxName
- << endl;
+ << "' not specified in template "
+ << params_.templ.lyxName << endl;
return 0;
}
-
- if (et.automaticProduction) {
- executeCommand(doSubstitution(buf,
- (*cit).second.updateCommand),
- buf);
- }
-
- os << doSubstitution(buf, (*cit).second.product);
+
+ updateExternal(format, buf);
+ os << doSubstitution(buf, cit->second.product);
return 0; // CHECK (FIXME check what ? - jbl)
}
-int InsetExternal::Latex(Buffer const * buf,
- std::ostream & os, bool, bool) const
+int InsetExternal::latex(Buffer const * buf,
+ ostream & os, bool, bool) const
{
return write("LaTeX", buf, os);
}
-int InsetExternal::Ascii(Buffer const * buf, std::ostream & os, int) const
+int InsetExternal::ascii(Buffer const * buf, ostream & os, int) const
{
return write("Ascii", buf, os);
}
-int InsetExternal::Linuxdoc(Buffer const * buf, std::ostream & os) const
+int InsetExternal::linuxdoc(Buffer const * buf, ostream & os) const
{
return write("LinuxDoc", buf, os);
}
-int InsetExternal::DocBook(Buffer const * buf, std::ostream & os) const
+int InsetExternal::docbook(Buffer const * buf, ostream & os, bool) const
{
return write("DocBook", buf, os);
}
-void InsetExternal::Validate(LaTeXFeatures & features) const
+void InsetExternal::validate(LaTeXFeatures & features) const
{
ExternalTemplate const & et = params_.templ;
ExternalTemplate::Formats::const_iterator cit =
if (cit == et.formats.end())
return;
-
- if (!(*cit).second.requirement.empty()) {
- features.require((*cit).second.requirement);
+
+ if (!cit->second.requirement.empty()) {
+ features.require(cit->second.requirement);
}
- if (!(*cit).second.preamble.empty()) {
- features.externalPreambles += (*cit).second.preamble + "\n";
+ if (!cit->second.preamble.empty()) {
+ features.addExternalPreamble(cit->second.preamble + "\n");
}
}
-Inset * InsetExternal::Clone(Buffer const &) const
+Inset * InsetExternal::clone(Buffer const &, bool same_id) const
{
- InsetExternal * inset = new InsetExternal();
+ InsetExternal * inset = new InsetExternal;
inset->params_ = params_;
+ inset->view_ = view_;
+ if (same_id)
+ inset->id_ = id_;
return inset;
}
-string const InsetExternal::getScreenLabel() const
+string const InsetExternal::getScreenLabel(Buffer const *) const
{
ExternalTemplate const & et = params_.templ;
if (et.guiName.empty())
void InsetExternal::executeCommand(string const & s,
Buffer const * buffer) const
{
- string buf = MakeAbsPath(buffer->fileName());
- string path = OnlyPath(buf);
- Path p(path);
- Systemcalls one;
+ Path p(buffer->filePath());
+ Systemcall one;
if (lyxerr.debugging()) {
lyxerr << "Executing '" << s << "' in '"
- << path << "'" << endl;
+ << buffer->filePath() << '\'' << endl;
}
- one.startscript(Systemcalls::Wait, s);
+ one.startscript(Systemcall::Wait, s);
}
string const InsetExternal::doSubstitution(Buffer const * buffer,
- string const & s) const
+ string const & s) const
{
string result;
string const basename = ChangeExtension(params_.filename, string());
+ string filepath;
+ if (buffer && !buffer->tmppath.empty() && !buffer->niceFile) {
+ filepath = buffer->filePath();
+ }
result = subst(s, "$$FName", params_.filename);
result = subst(result, "$$Basename", basename);
result = subst(result, "$$Parameters", params_.parameters);
- result = ReplaceEnvironmentPath(result);
- result = subst(result, "$$Tempname", tempname);
+ result = subst(result, "$$FPath", filepath);
+ result = subst(result, "$$Tempname", tempname_);
result = subst(result, "$$Sysdir", system_lyxdir);
-
+
// Handle the $$Contents(filename) syntax
if (contains(result, "$$Contents(\"")) {
string contents;
if (buffer) {
// Make sure we are in the directory of the buffer
- string const buf = MakeAbsPath(buffer->fileName());
- string const path = OnlyPath(buf);
- Path p(path);
+ Path p(buffer->filePath());
contents = GetFileContents(file);
} else {
contents = GetFileContents(file);
void InsetExternal::updateExternal() const
+{
+ updateExternal("LaTeX", view_->buffer());
+}
+
+void InsetExternal::updateExternal(string const & format,
+ Buffer const * buf) const
{
ExternalTemplate const & et = params_.templ;
ExternalTemplate::Formats::const_iterator cit =
- et.formats.find("LaTeX");
- if (cit == et.formats.end())
+ et.formats.find(format);
+
+ if (cit == et.formats.end() ||
+ cit->second.updateCommand.empty() ||
+ !et.automaticProduction)
return;
-
- executeCommand(doSubstitution(view->buffer(),
- (*cit).second.updateCommand),
- view->buffer());
+
+ if (!cit->second.updateResult.empty()) {
+ string const resultfile = doSubstitution(buf,
+ cit->second.updateResult);
+ FileInfo fi(params_.filename);
+ FileInfo fi2(resultfile);
+ if (fi2.exist() && fi.exist() &&
+ difftime(fi2.getModificationTime(),
+ fi.getModificationTime()) >= 0) {
+ lyxerr[Debug::FILES] << resultfile
+ << " is up to date" << endl;
+ return;
+ }
+ }
+
+ executeCommand(doSubstitution(buf, cit->second.updateCommand), buf);
}
void InsetExternal::viewExternal() const
{
ExternalTemplate const & et = params_.templ;
- if (et.automaticProduction)
- updateExternal();
+ if (et.viewCommand.empty())
+ return;
- executeCommand(doSubstitution(view->buffer(),
+ updateExternal();
+ executeCommand(doSubstitution(view_->buffer(),
et.viewCommand),
- view->buffer());
+ view_->buffer());
}
void InsetExternal::editExternal() const
{
ExternalTemplate const & et = params_.templ;
- if (et.automaticProduction)
- updateExternal();
+ if (et.editCommand.empty())
+ return;
- executeCommand(doSubstitution(view->buffer(),
+ updateExternal();
+ executeCommand(doSubstitution(view_->buffer(),
et.editCommand),
- view->buffer());
+ view_->buffer());
}
-bool operator==(InsetExternal::Params const & left,
- InsetExternal::Params const & right)
+string const InsetExternalMailer::name_("external");
+
+InsetExternalMailer::InsetExternalMailer(InsetExternal & inset)
+ : inset_(inset)
+{}
+
+
+string const InsetExternalMailer::inset2string() const
{
- return ((left.filename == right.filename) &&
- (left.parameters == right.parameters) &&
- (left.templ.lyxName == right.templ.lyxName));
+ return params2string(inset_.params());
}
-bool operator!=(InsetExternal::Params const & left,
- InsetExternal::Params const & right)
+void InsetExternalMailer::string2params(string const & in,
+ InsetExternal::Params & params)
{
- return !(left == right);
+ params = InsetExternal::Params();
+
+ istringstream data(in);
+ LyXLex lex(0,0);
+ lex.setStream(data);
+
+ if (lex.isOK()) {
+ lex.next();
+ string const token = lex.getString();
+ if (token != name_)
+ return;
+ }
+
+ // This is part of the inset proper that is usually swallowed
+ // by Buffer::readInset
+ if (lex.isOK()) {
+ lex.next();
+ string const token = lex.getString();
+ if (token != "External")
+ return;
+ }
+
+ if (lex.isOK()) {
+ InsetExternal inset;
+ inset.read(0, lex);
+ params = inset.params();
+ }
}
+
+string const
+InsetExternalMailer::params2string(InsetExternal::Params const & params)
+{
+ InsetExternal inset;
+ inset.setFromParams(params);
+ ostringstream data;
+ data << name_ << ' ';
+ inset.write(0, data);
+ data << "\\end_inset\n";
+
+ return data.str();
+}
projects / lyx.git / blobdiff