* Licence details can be found in the file COPYING.
*
* \author Baruch Even
- * \author Herbert Voss
+ * \author Herbert Voß
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "insets/insetgraphics.h"
-#include "insets/insetgraphicsParams.h"
-#include "insets/renderers.h"
+#include "insets/render_graphic.h"
#include "buffer.h"
#include "BufferView.h"
#include "converter.h"
#include "debug.h"
+#include "dispatchresult.h"
#include "format.h"
#include "funcrequest.h"
#include "gettext.h"
#include "LaTeXFeatures.h"
-#include "latexrunparams.h"
-#include "Lsstream.h"
+#include "lyx_main.h"
#include "lyxlex.h"
#include "lyxrc.h"
+#include "metricsinfo.h"
+#include "outputparams.h"
#include "frontends/Alert.h"
-#include "frontends/Dialogs.h"
+#include "frontends/LyXView.h"
#include "support/filetools.h"
#include "support/lyxalgo.h" // lyx::count
#include "support/lyxlib.h" // float_equal
-#include "support/tostr.h"
+#include "support/os.h"
#include "support/systemcall.h"
+#include "support/tostr.h"
#include <boost/bind.hpp>
+#include <boost/tuple/tuple.hpp>
+
+#include "support/std_sstream.h"
+
+namespace support = lyx::support;
+using lyx::support::AbsolutePath;
+using lyx::support::bformat;
+using lyx::support::ChangeExtension;
+using lyx::support::contains;
+using lyx::support::FileName;
+using lyx::support::float_equal;
+using lyx::support::GetExtension;
+using lyx::support::getExtFromContents;
+using lyx::support::IsFileReadable;
+using lyx::support::LibFileSearch;
+using lyx::support::rtrim;
+using lyx::support::Systemcall;
+using lyx::support::unzipFile;
+using lyx::support::unzippedFileName;
+
+namespace os = lyx::support::os;
-#include <algorithm> // For the std::max
-
-// set by Exporters
-
-using namespace lyx::support;
-
-using std::ostream;
using std::endl;
+using std::string;
using std::auto_ptr;
+using std::istringstream;
+using std::ostream;
+using std::ostringstream;
namespace {
}
-string findTargetFormat(string const & suffix, LatexRunParams const & runparams)
+string findTargetFormat(string const & suffix, OutputParams const & runparams)
{
// Are we using latex or pdflatex).
- if (runparams.flavor == LatexRunParams::PDFLATEX) {
+ if (runparams.flavor == OutputParams::PDFLATEX) {
lyxerr[Debug::GRAPHICS] << "findTargetFormat: PDF mode" << endl;
if (contains(suffix, "ps") || suffix == "pdf")
return "pdf";
InsetGraphics::InsetGraphics()
: graphic_label(uniqueID()),
- graphic_(new GraphicRenderer)
+ graphic_(new RenderGraphic)
{
graphic_->connect(boost::bind(&InsetGraphics::statusChanged, this));
}
: InsetOld(ig),
boost::signals::trackable(),
graphic_label(uniqueID()),
- graphic_(new GraphicRenderer(*ig.graphic_))
+ graphic_(new RenderGraphic(*ig.graphic_))
{
graphic_->connect(boost::bind(&InsetGraphics::statusChanged, this));
setParams(ig.params());
}
-void InsetGraphics::statusChanged()
+void InsetGraphics::statusChanged() const
{
- BufferView * bv = graphic_->view();
- if (bv)
- bv->updateInset();
+ LyX::cref().updateInset(this);
}
-dispatch_result InsetGraphics::localDispatch(FuncRequest const & cmd)
+DispatchResult
+InsetGraphics::priv_dispatch(BufferView & bv, FuncRequest const & cmd)
{
switch (cmd.action) {
case LFUN_INSET_MODIFY: {
- Buffer const & buffer = *cmd.view()->buffer();
+ Buffer const & buffer = *bv.buffer();
InsetGraphicsParams p;
InsetGraphicsMailer::string2params(cmd.argument, buffer, p);
if (!p.filename.empty()) {
setParams(p);
- cmd.view()->updateInset();
+ bv.update();
}
- return DISPATCHED;
+ return DispatchResult(true, true);
}
case LFUN_INSET_DIALOG_UPDATE:
- InsetGraphicsMailer(*this).updateDialog(cmd.view());
- return DISPATCHED;
+ InsetGraphicsMailer(*this).updateDialog(&bv);
+ return DispatchResult(true, true);
- case LFUN_INSET_EDIT:
case LFUN_MOUSE_RELEASE:
- InsetGraphicsMailer(*this).showDialog(cmd.view());
- return DISPATCHED;
+ InsetGraphicsMailer(*this).showDialog(&bv);
+ return DispatchResult(true, true);
default:
- return InsetOld::localDispatch(cmd);
+ return DispatchResult(false);
}
}
+void InsetGraphics::edit(BufferView * bv, bool)
+{
+ InsetGraphicsMailer(*this).showDialog(bv);
+}
+
+
void InsetGraphics::metrics(MetricsInfo & mi, Dimension & dim) const
{
graphic_->metrics(mi, dim);
void InsetGraphics::draw(PainterInfo & pi, int x, int y) const
{
+ xo_ = x;
+ yo_ = y;
graphic_->draw(pi, x, y);
}
}
-void InsetGraphics::write(Buffer const * buf, ostream & os) const
+void InsetGraphics::write(Buffer const & buf, ostream & os) const
{
os << "Graphics\n";
- params().Write(os, buf->filePath());
+ params().Write(os, buf.filePath());
}
-void InsetGraphics::read(Buffer const * buf, LyXLex & lex)
+void InsetGraphics::read(Buffer const & buf, LyXLex & lex)
{
string const token = lex.getString();
if (token == "Graphics")
- readInsetGraphics(lex, buf->filePath());
+ readInsetGraphics(lex, buf.filePath());
else
lyxerr[Debug::GRAPHICS] << "Not a Graphics inset!" << endl;
if (!params().special.empty())
options << params().special << ",\n";
- string opts = STRCONV(options.str());
+ string opts = options.str();
// delete last ",\n"
return opts.substr(0, opts.size() - 2);
}
-string const InsetGraphics::prepareFile(Buffer const * buf,
- LatexRunParams const & runparams) const
+namespace {
+
+enum CopyStatus {
+ SUCCESS,
+ FAILURE,
+ IDENTICAL_PATHS,
+ IDENTICAL_CONTENTS
+};
+
+
+std::pair<CopyStatus, string> const
+copyToDirIfNeeded(string const & file_in, string const & dir)
+{
+ using support::rtrim;
+
+ BOOST_ASSERT(AbsolutePath(file_in));
+
+ string const only_path = support::OnlyPath(file_in);
+ if (rtrim(support::OnlyPath(file_in) , "/") == rtrim(dir, "/"))
+ return std::make_pair(IDENTICAL_PATHS, file_in);
+
+ string mangled;
+ if (support::zippedFile(file_in)) {
+ string const ext = GetExtension(file_in);
+ string const unzipped = support::unzippedFileName(file_in);
+ mangled = FileName(unzipped).mangledFilename();
+ mangled += "." + ext;
+ } else
+ mangled = FileName(file_in).mangledFilename();
+
+ string const file_out = support::MakeAbsPath(mangled, dir);
+
+ unsigned long const checksum_in = support::sum(file_in);
+ unsigned long const checksum_out = support::sum(file_out);
+
+ if (checksum_in == checksum_out)
+ // Nothing to do...
+ return std::make_pair(IDENTICAL_CONTENTS, file_out);
+
+ bool const success = support::copy(file_in, file_out);
+ if (!success) {
+ lyxerr[Debug::GRAPHICS]
+ << support::bformat(_("Could not copy the file\n%1$s\n"
+ "into the temporary directory."),
+ file_in)
+ << std::endl;
+ }
+
+ CopyStatus status = success ? SUCCESS : FAILURE;
+ return std::make_pair(status, file_out);
+}
+
+
+string const stripExtensionIfPossible(string const & file, string const & to)
+{
+ // No conversion is needed. LaTeX can handle the graphic file as is.
+ // This is true even if the orig_file is compressed.
+ if (formats.getFormat(to)->extension() == GetExtension(file))
+ return RemoveExtension(file);
+ return file;
+}
+
+} // namespace anon
+
+
+string const InsetGraphics::prepareFile(Buffer const & buf,
+ OutputParams const & runparams) const
{
- // LaTeX can cope if the graphics file doesn't exist, so just return the
- // filename.
string orig_file = params().filename.absFilename();
- string const rel_file = params().filename.relFilename(buf->filePath());
+ string const rel_file = params().filename.relFilename(buf.filePath());
+ // LaTeX can cope if the graphics file doesn't exist, so just return the
+ // filename.
if (!IsFileReadable(orig_file)) {
lyxerr[Debug::GRAPHICS]
<< "InsetGraphics::prepareFile\n"
return rel_file;
}
- bool const zipped = zippedFile(orig_file);
-
// If the file is compressed and we have specified that it
// should not be uncompressed, then just return its name and
// let LaTeX do the rest!
+ bool const zipped = params().filename.isZipped();
+
if (zipped && params().noUnzip) {
lyxerr[Debug::GRAPHICS]
<< "\tpass zipped file to LaTeX but with full path.\n";
string temp_file = orig_file;
if (zipped) {
- // Uncompress the file if necessary.
- // If it has been uncompressed in a previous call to
- // prepareFile, do nothing.
- temp_file = MakeAbsPath(OnlyFilename(temp_file), buf->tmppath);
- lyxerr[Debug::GRAPHICS]
- << "\ttemp_file: " << temp_file << endl;
- if (graphic_->hasFileChanged() || !IsFileReadable(temp_file)) {
- bool const success = copy(orig_file, temp_file);
- lyxerr[Debug::GRAPHICS]
- << "\tCopying zipped file from "
- << orig_file << " to " << temp_file
- << (success ? " succeeded\n" : " failed\n");
- } else
+ CopyStatus status;
+ boost::tie(status, temp_file) =
+ copyToDirIfNeeded(orig_file, buf.temppath());
+
+ if (status == FAILURE)
+ return orig_file;
+
+ orig_file = unzippedFileName(temp_file);
+ if (!IsFileReadable(orig_file)) {
+ unzipFile(temp_file);
lyxerr[Debug::GRAPHICS]
- << "\tzipped file " << temp_file
- << " exists! Maybe no tempdir ...\n";
- orig_file = unzipFile(temp_file);
- lyxerr[Debug::GRAPHICS]
- << "\tunzipped to " << orig_file << endl;
+ << "\tunzipped to " << orig_file << endl;
+ }
}
string const from = getExtFromContents(orig_file);
lyxerr[Debug::GRAPHICS]
<< "\t we have: from " << from << " to " << to << '\n';
- if (from == to && !lyxrc.use_tempdir) {
- // No conversion is needed. LaTeX can handle the
- // graphic file as is.
- // This is true even if the orig_file is compressed.
- if (formats.getFormat(to)->extension() == GetExtension(orig_file))
- return RemoveExtension(orig_file);
- return orig_file;
- }
+ if (from == to && !lyxrc.use_tempdir)
+ return stripExtensionIfPossible(orig_file, to);
// We're going to be running the exported buffer through the LaTeX
// compiler, so must ensure that LaTeX can cope with the graphics
// file format.
- // Perform all these manipulations on a temporary file if possible.
- // If we are not using a temp dir, then temp_file contains the
- // original file.
- // to allow files with the same name in different dirs
- // we manipulate the original file "any.dir/file.ext"
- // to "any_dir_file.ext"! changing the dots in the
- // dirname is important for the use of ChangeExtension
lyxerr[Debug::GRAPHICS]
<< "\tthe orig file is: " << orig_file << endl;
+ bool conversion_needed = true;
if (lyxrc.use_tempdir) {
- temp_file = copyFileToDir(buf->tmppath, orig_file);
- if (temp_file.empty()) {
- string str = bformat(_("Could not copy the file\n%1$s\n"
- "into the temporary directory."),
- orig_file);
- Alert::error(_("Graphics display failed"), str);
+ CopyStatus status;
+ boost::tie(status, temp_file) =
+ copyToDirIfNeeded(orig_file, buf.temppath());
+
+ if (status == FAILURE)
return orig_file;
- }
+ else if (status == IDENTICAL_CONTENTS)
+ conversion_needed = false;
+ }
- if (from == to) {
- // No conversion is needed. LaTeX can handle the
- // graphic file as is.
- if (formats.getFormat(to)->extension() == GetExtension(orig_file))
- return RemoveExtension(temp_file);
- return temp_file;
- }
+ if (from == to)
+ return stripExtensionIfPossible(temp_file, to);
+
+ string const to_file_base = RemoveExtension(temp_file);
+ string const to_file = ChangeExtension(to_file_base, to);
+
+ // Do we need to perform the conversion?
+ // Yes if to_file does not exist or if temp_file is newer than to_file
+ if (!conversion_needed ||
+ support::compare_timestamps(temp_file, to_file) < 0) {
+ lyxerr[Debug::GRAPHICS]
+ << bformat(_("No conversion of %1$s is needed after all"),
+ rel_file)
+ << std::endl;
+ return to_file_base;
}
- string const outfile_base = RemoveExtension(temp_file);
lyxerr[Debug::GRAPHICS]
<< "\tThe original file is " << orig_file << "\n"
<< "\tA copy has been made and convert is to be called with:\n"
<< "\tfile to convert = " << temp_file << '\n'
- << "\toutfile_base = " << outfile_base << '\n'
+ << "\tto_file_base = " << to_file_base << '\n'
<< "\t from " << from << " to " << to << '\n';
// if no special converter defined, than we take the default one
// from ImageMagic: convert from:inname.from to:outname.to
- if (!converters.convert(buf, temp_file, outfile_base, from, to)) {
+ if (!converters.convert(&buf, temp_file, to_file_base, from, to)) {
string const command =
- LibFileSearch("scripts", "convertDefault.sh") +
+ "sh " + LibFileSearch("scripts", "convertDefault.sh") +
' ' + from + ':' + temp_file + ' ' +
- to + ':' + outfile_base + '.' + to;
+ to + ':' + to_file_base + '.' + to;
lyxerr[Debug::GRAPHICS]
<< "No converter defined! I use convertDefault.sh:\n\t"
<< command << endl;
Systemcall one;
one.startscript(Systemcall::Wait, command);
- if (!IsFileReadable(ChangeExtension(outfile_base, to))) {
+ if (!IsFileReadable(ChangeExtension(to_file_base, to))) {
string str = bformat(_("No information for converting %1$s "
"format files to %2$s.\n"
"Try defining a convertor in the preferences."), from, to);
}
}
- return RemoveExtension(temp_file);
+ return to_file_base;
}
-int InsetGraphics::latex(Buffer const * buf, ostream & os,
- LatexRunParams const & runparams) const
+int InsetGraphics::latex(Buffer const & buf, ostream & os,
+ OutputParams const & runparams) const
{
// If there is no file specified or not existing,
// just output a message about it in the latex output.
<< params().filename.absFilename() << endl;
string const relative_file =
- params().filename.relFilename(buf->filePath());
+ params().filename.relFilename(buf.filePath());
// A missing (e)ps-extension is no problem for LaTeX, so
// we have to test three different cases
}
-int InsetGraphics::ascii(Buffer const *, ostream & os, int) const
+int InsetGraphics::plaintext(Buffer const &, ostream & os,
+ OutputParams const &) const
{
// No graphics in ascii output. Possible to use gifscii to convert
// images to ascii approximation.
}
-int InsetGraphics::linuxdoc(Buffer const * buf, ostream & os) const
+int InsetGraphics::linuxdoc(Buffer const & buf, ostream & os,
+ OutputParams const &) const
{
- string const file_name = buf->niceFile ?
- params().filename.relFilename(buf->filePath()):
+ string const file_name = buf.niceFile() ?
+ params().filename.relFilename(buf.filePath()):
params().filename.absFilename();
os << "<eps file=\"" << file_name << "\">\n";
// For explanation on inserting graphics into DocBook checkout:
// http://en.tldp.org/LDP/LDP-Author-Guide/inserting-pictures.html
// See also the docbook guide at http://www.docbook.org/
-int InsetGraphics::docbook(Buffer const *, ostream & os,
- bool /*mixcont*/) const
+int InsetGraphics::docbook(Buffer const &, ostream & os,
+ OutputParams const &) const
{
// In DocBook v5.0, the graphic tag will be eliminated from DocBook, will
// need to switch to MediaObject. However, for now this is sufficient and
InsetGraphicsParams & params)
{
params = InsetGraphicsParams();
-
if (in.empty())
return;
- istringstream data(STRCONV(in));
+ istringstream data(in);
LyXLex lex(0,0);
lex.setStream(data);
- if (lex.isOK()) {
- lex.next();
- string const token = lex.getString();
- if (token != name_)
- return;
- }
+ string name;
+ lex >> name;
+ if (!lex || name != name_)
+ return print_mailer_error("InsetGraphicsMailer", in, 1, name_);
- if (lex.isOK()) {
- InsetGraphics inset;
- inset.readInsetGraphics(lex, buffer.filePath());
- params = inset.params();
- }
+ InsetGraphics inset;
+ inset.readInsetGraphics(lex, buffer.filePath());
+ params = inset.params();
}
data << name_ << ' ';
params.Write(data, buffer.filePath());
data << "\\end_inset\n";
- return STRCONV(data.str());
+ return data.str();
}
projects / lyx.git / blobdiff