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#include "CompletionRequest.h"
#include "LSP/CompletionItem.h"
#include "LSP/LSPEvent.h"
#include "file_logger.h"
LSP::CompletionRequest::CompletionRequest(const LSP::TextDocumentIdentifier& textDocument,
const LSP::Position& position)
{
SetMethod("textDocument/completion");
m_params.reset(new CompletionParams());
m_params->As<CompletionParams>()->SetPosition(position);
m_params->As<CompletionParams>()->SetTextDocument(textDocument);
}
LSP::CompletionRequest::~CompletionRequest() {}
void LSP::CompletionRequest::OnResponse(const LSP::ResponseMessage& response, wxEvtHandler* owner)
{
JSONItem result = response.Get("result");
if(!result.isOk()) {
clWARNING() << "LSP::CompletionRequest::OnResponse(): invalid 'result' object";
return;
}
// We now accept the 'items' array
JSONItem items = result.namedObject("items");
if(!items.isOk()) {
clWARNING() << "LSP::CompletionRequest::OnResponse(): invalid 'items' object";
// clWARNING() << result.format() << clEndl;
// return;
}
JSONItem* pItems = items.isOk() ? &items : &result;
if(!pItems->isArray()) {
clWARNING() << "LSP::CompletionRequest::OnResponse(): items is not of type array";
return;
}
CompletionItem::Vec_t completions;
const int itemsCount = pItems->arraySize();
clDEBUG() << "Read" << itemsCount << "completion items";
for(int i = 0; i < itemsCount; ++i) {
CompletionItem::Ptr_t completionItem(new CompletionItem());
completionItem->FromJSON(pItems->arrayItem(i));
if(completionItem->GetInsertText().IsEmpty()) {
completionItem->SetInsertText(completionItem->GetLabel());
}
completions.push_back(completionItem);
}
clDEBUG() << "Received:" << completions.size() << "completion items";
if(!completions.empty()) {
LSPEvent event(wxEVT_LSP_COMPLETION_READY);
event.SetCompletions(completions);
owner->QueueEvent(event.Clone());
}
}
bool LSP::CompletionRequest::IsValidAt(const wxString& filename, size_t line, size_t col) const
{
wxString path = m_params->As<CompletionParams>()->GetTextDocument().GetPath();
size_t calledLine = m_params->As<CompletionParams>()->GetPosition().GetLine();
size_t calledColumn = m_params->As<CompletionParams>()->GetPosition().GetCharacter();
return (path == filename) && (calledLine == line) && (calledColumn == col);
}
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