forked from OSchip/llvm-project
63 lines
1.6 KiB
C++
63 lines
1.6 KiB
C++
//===-- ProgressEvent.cpp ---------------------------------------*- C++ -*-===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "VSCodeForward.h"
|
|
|
|
#include "llvm/Support/JSON.h"
|
|
|
|
namespace lldb_vscode {
|
|
|
|
enum ProgressEventType {
|
|
progressInvalid,
|
|
progressStart,
|
|
progressUpdate,
|
|
progressEnd
|
|
};
|
|
|
|
class ProgressEvent {
|
|
public:
|
|
ProgressEvent() {}
|
|
|
|
ProgressEvent(uint64_t progress_id, const char *message, uint64_t completed,
|
|
uint64_t total);
|
|
|
|
llvm::json::Value ToJSON() const;
|
|
|
|
/// This operator returns \b true if two event messages
|
|
/// would result in the same event for the IDE, e.g.
|
|
/// same rounded percentage.
|
|
bool operator==(const ProgressEvent &other) const;
|
|
|
|
const char *GetEventName() const;
|
|
|
|
bool IsValid() const;
|
|
|
|
uint64_t GetID() const;
|
|
|
|
private:
|
|
uint64_t m_progress_id;
|
|
const char *m_message;
|
|
ProgressEventType m_event_type;
|
|
llvm::Optional<uint32_t> m_percentage;
|
|
};
|
|
|
|
/// Class that filters out progress event messages that shouldn't be reported
|
|
/// to the IDE, either because they are invalid or because they are too chatty.
|
|
class ProgressEventFilterQueue {
|
|
public:
|
|
ProgressEventFilterQueue(std::function<void(ProgressEvent)> callback);
|
|
|
|
void Push(const ProgressEvent &event);
|
|
|
|
private:
|
|
std::function<void(ProgressEvent)> m_callback;
|
|
std::map<uint64_t, ProgressEvent> m_last_events;
|
|
};
|
|
|
|
} // namespace lldb_vscode
|