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More LSP work.

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This commit is contained in:
Martín Lucas Golini
2022-10-30 15:49:02 -03:00
parent 79b1aeb725
commit ec847e8678
12 changed files with 251 additions and 59 deletions
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108
src/tools/ecode/plugins/lsp/lspclientserver.cpp
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@@ -1,4 +1,9 @@
#include "lspclientserver.hpp"
#include "lspclientservermanager.hpp"
#include <algorithm>
#include <eepp/system/filesystem.hpp>
#include <eepp/system/iostreamstring.hpp>
#include <eepp/system/lock.hpp>
#include <eepp/system/log.hpp>
#include <eepp/system/sys.hpp>
#include <eepp/ui/doc/textdocument.hpp>
@@ -69,13 +74,14 @@ static json textDocumentParams( const URI& document, int version = -1 ) {
return textDocumentParams( versionedTextDocumentIdentifier( document, version ) );
}
LSPClientServer::LSPClientServer( const LSPDefinition& lsp, const std::string& rootPath ) :
mLSP( lsp ), mRootPath( rootPath ) {}
LSPClientServer::LSPClientServer( LSPClientServerManager* manager, const String::HashType& id,
const LSPDefinition& lsp, const std::string& rootPath ) :
mManager( manager ), mId( id ), mLSP( lsp ), mRootPath( rootPath ) {}
LSPClientServer::~LSPClientServer() {
for ( const auto& client : mClients ) {
Lock l( mClientsMutex );
for ( const auto& client : mClients )
client.first->unregisterClient( client.second.get() );
}
}
bool LSPClientServer::start() {
@@ -91,8 +97,9 @@ bool LSPClientServer::start() {
}
bool LSPClientServer::registerDoc( const std::shared_ptr<TextDocument>& doc ) {
for ( auto& cdoc : mDocs ) {
if ( cdoc.get() == doc.get() ) {
Lock l( mClientsMutex );
for ( TextDocument* cdoc : mDocs ) {
if ( cdoc == doc.get() ) {
if ( mClients.find( doc.get() ) == mClients.end() ) {
mClients[doc.get()] = std::make_unique<LSPDocumentClient>( this, doc.get() );
return true;
@@ -102,11 +109,19 @@ bool LSPClientServer::registerDoc( const std::shared_ptr<TextDocument>& doc ) {
}
mClients[doc.get()] = std::make_unique<LSPDocumentClient>( this, doc.get() );
mDocs.emplace_back( doc );
mDocs.emplace_back( doc.get() );
doc->registerClient( mClients[doc.get()].get() );
return true;
}
LSPClientServer::RequestHandle LSPClientServer::cancel( int reqid ) {
if ( mHandlers.erase( reqid ) > 0 ) {
auto params = json{ MEMBER_ID, reqid };
return write( newRequest( "$/cancelRequest", params ) );
}
return RequestHandle();
}
LSPClientServer::RequestHandle LSPClientServer::write( const json& msg,
const GenericReplyHandler& h,
const GenericReplyHandler& eh,
@@ -157,6 +172,85 @@ LSPClientServer::RequestHandle LSPClientServer::didOpen( const URI& document,
return send( newRequest( "textDocument/didOpen", params ) );
}
LSPClientServer::RequestHandle LSPClientServer::didOpen( TextDocument* doc, int version ) {
if ( doc->isDirty() ) {
IOStreamString text;
doc->save( text, true );
return didOpen( doc->getURI(), text.getStream(), version );
} else {
std::string text;
FileSystem::fileGet( doc->getFilePath(), text );
return didOpen( doc->getURI(), text, version );
}
}
LSPClientServer::RequestHandle LSPClientServer::didSave( const URI& document,
const std::string& text ) {
auto params = textDocumentParams( document );
if ( !text.empty() )
params["text"] = text;
return send( newRequest( "textDocument/didSave", params ) );
}
LSPClientServer::RequestHandle LSPClientServer::didSave( TextDocument* doc ) {
return didSave( doc->getURI(), doc->getText( doc->getDocRange() ).toUtf8() );
}
LSPClientServer::RequestHandle LSPClientServer::didChange( const URI& document, int version,
const std::string& text ) {
auto params = textDocumentParams( document, version );
if ( !text.empty() )
params["contentChanges"] = { json{ MEMBER_TEXT, text } };
return send( newRequest( "textDocument/didChange", params ) );
}
LSPClientServer::RequestHandle LSPClientServer::didChange( TextDocument* doc ) {
Lock l( mClientsMutex );
auto it = mClients.find( doc );
if ( it != mClients.end() )
return didChange( doc->getURI(), it->second->getVersion(),
doc->getText( doc->getDocRange() ).toUtf8() );
return RequestHandle();
}
void LSPClientServer::updateDirty() {
Lock l( mClientsMutex );
for ( auto& client : mClients ) {
if ( client.second->isDirty() ) {
TextDocument* doc = client.first;
mManager->getThreadPool()->run( [this, doc]() { didChange( doc ); } );
client.second->resetDirty();
}
}
}
LSPClientServer::RequestHandle LSPClientServer::didClose( const URI& document ) {
auto params = textDocumentParams( document );
return send( newRequest( "textDocument/didClose", params ) );
}
LSPClientServer::RequestHandle LSPClientServer::didClose( TextDocument* doc ) {
auto ret = didClose( doc->getURI() );
Lock l( mClientsMutex );
if ( mClients.erase( doc ) > 0 ) {
auto it = std::find( mDocs.begin(), mDocs.end(), doc );
if ( it != mDocs.end() )
mDocs.erase( it );
// No more docs are being used, close the LSP
if ( mDocs.empty() )
mManager->notifyClose( mId );
}
return ret;
}
LSPClientServerManager* LSPClientServer::getManager() const {
return mManager;
}
const std::shared_ptr<ThreadPool>& LSPClientServer::getThreadPool() const {
return mManager->getThreadPool();
}
LSPClientServer::RequestHandle LSPClientServer::documentSymbols( const URI& document,
const GenericReplyHandler& h,
const GenericReplyHandler& eh ) {