rstudio/src/cpp/session/modules/SessionAuthoring.cpp at master · pearsonca/rstudio · GitHub

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* SessionAuthoring.cpp

* Unless you have received this program directly from RStudio pursuant

* to the terms of a commercial license agreement with RStudio, then

* this program is licensed to you under the terms of version 3 of the

* GNU Affero General Public License. This program is distributed WITHOUT

* ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING THOSE OF NON-INFRINGEMENT,

* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Please refer to the

* AGPL (http://www.gnu.org/licenses/agpl-3.0.txt) for more details.

#include "SessionAuthoring.hpp"

#include <string>

#include <boost/regex.hpp>

#include <core/Log.hpp>

#include <shared_core/Error.hpp>

#include <shared_core/FilePath.hpp>

#include <core/Exec.hpp>

#include <shared_core/SafeConvert.hpp>

#include <core/BrowserUtils.hpp>

#include <core/json/JsonRpc.hpp>

#include <r/RExec.hpp>

#include <r/RRoutines.hpp>

#include <session/SessionModuleContext.hpp>

#include <session/projects/SessionProjects.hpp>

#include "tex/SessionCompilePdf.hpp"

#include "tex/SessionRnwWeave.hpp"

#include "tex/SessionPdfLatex.hpp"

#include "tex/SessionCompilePdf.hpp"

#include "tex/SessionCompilePdfSupervisor.hpp"

#include "tex/SessionSynctex.hpp"

#include "tex/SessionViewPdf.hpp"

using namespace rstudio::core;

namespace rstudio {

namespace session {

namespace modules {

namespace authoring {

namespace {

FilePath pdfFilePath(const FilePath& texFilePath)

{

return texFilePath.getParent().completePath(texFilePath.getStem() + ".pdf");

}

void viewPdfExternal(const FilePath& texPath)

{

module_context::showFile(pdfFilePath(texPath),

"_rstudio_compile_pdf");

}

Error getTexCapabilities(const core::json::JsonRpcRequest& request,

json::JsonRpcResponse* pResponse)

{

pResponse->setResult(authoring::texCapabilitiesAsJson());

return Success();

}

Error getChunkOptions(const json::JsonRpcRequest& request,

json::JsonRpcResponse* pResponse)

{

std::string weaveType;

Error error = json::readParams(request.params, &weaveType);

if (error)

return error;

pResponse->setResult(tex::rnw_weave::chunkOptions(weaveType));

return Success();

}

Error isTexInstalled(const json::JsonRpcRequest& request,

json::JsonRpcResponse* pResponse)

{

pResponse->setResult(tex::pdflatex::isInstalled());

return Success();

}

Error compilePdf(const json::JsonRpcRequest& request,

json::JsonRpcResponse* pResponse)

{

// read params

std::string targetFile, encoding, completedAction;

json::Object sourceLocation;

Error error = json::readParams(request.params,

&targetFile,

&encoding,

&sourceLocation,

&completedAction);

if (error)

return error;

// determine compilation target

FilePath targetFilePath = module_context::resolveAliasedPath(targetFile);

// initialize the completed function

boost::function<void()> completedFunction;

if (completedAction == "view_external")

completedFunction = boost::bind(viewPdfExternal, targetFilePath);

// attempt to kickoff the compile

bool started = tex::compile_pdf::startCompile(targetFilePath,

encoding,

sourceLocation,

completedFunction);

// return true

pResponse->setResult(started);

return Success();

}

Error isCompilePdfRunning(const json::JsonRpcRequest& request,

json::JsonRpcResponse* pResponse)

{

pResponse->setResult(tex::compile_pdf::compileIsRunning());

return Success();

}

Error terminateCompilePdf(const json::JsonRpcRequest& request,

json::JsonRpcResponse* pResponse)

{

pResponse->setResult(tex::compile_pdf::terminateCompile());

return Success();

}

Error compilePdfClosed(const json::JsonRpcRequest& request,

json::JsonRpcResponse* pResponse)

{

tex::compile_pdf::notifyTabClosed();

return Success();

}

SEXP rs_rnwTangle(SEXP filePathSEXP,

SEXP encodingSEXP,

SEXP rnwWeaveSEXP)

{

try

{

modules::tex::rnw_weave::runTangle(r::sexp::asString(filePathSEXP),

r::sexp::asString(encodingSEXP),

r::sexp::asString(rnwWeaveSEXP));

}

catch(const r::exec::RErrorException& e)

{

r::exec::error(e.message());

}

CATCH_UNEXPECTED_EXCEPTION

return R_NilValue;

}

} // anonymous namespace

json::Array supportedRnwWeaveTypes()

{

return tex::rnw_weave::supportedTypes();

}

json::Array supportedLatexProgramTypes()

{

return tex::pdflatex::supportedTypes();

}

json::Object texCapabilitiesAsJson()

{

json::Object obj;

obj["tex_installed"] = tex::pdflatex::isInstalled();

tex::rnw_weave::getTypesInstalledStatus(&obj);

return obj;

}

bool hasRunningChildren()

{

return tex::compile_pdf_supervisor::hasRunningChildren();

}

json::Object compilePdfStateAsJson()

{

return tex::compile_pdf::currentStateAsJson();

}

Error initialize()

{

// register tanble function

RS_REGISTER_CALL_METHOD(rs_rnwTangle);

// install rpc methods

using boost::bind;

using namespace module_context;

ExecBlock initBlock ;

initBlock.addFunctions()

(bind(sourceModuleRFile, "SessionAuthoring.R"))

(tex::compile_pdf::initialize)

(tex::compile_pdf_supervisor::initialize)

(tex::synctex::initialize)

(tex::view_pdf::initialize)

(bind(registerRpcMethod, "is_tex_installed", isTexInstalled))

(bind(registerRpcMethod, "get_tex_capabilities", getTexCapabilities))

(bind(registerRpcMethod, "get_chunk_options", getChunkOptions))

(bind(registerRpcMethod, "compile_pdf", compilePdf))

(bind(registerRpcMethod, "is_compile_pdf_running", isCompilePdfRunning))

(bind(registerRpcMethod, "terminate_compile_pdf", terminateCompilePdf))

(bind(registerRpcMethod, "compile_pdf_closed", compilePdfClosed))

;

return initBlock.execute();

}

} // namespace authoring

} // namespace modules

} // namespace session

} // namespace rstudio

rstudio/src/cpp/session/modules/SessionAuthoring.cpp at master · pearsonca/rstudio · GitHub

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