================ @@ -0,0 +1,165 @@ +//===-- Statusline.cpp ---------------------------------------------------===// +// +// 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 "lldb/Core/Statusline.h" +#include "lldb/Core/Debugger.h" +#include "lldb/Core/FormatEntity.h" +#include "lldb/Host/ThreadLauncher.h" +#include "lldb/Interpreter/CommandInterpreter.h" +#include "lldb/Symbol/SymbolContext.h" +#include "lldb/Target/StackFrame.h" +#include "lldb/Utility/AnsiTerminal.h" +#include "lldb/Utility/LLDBLog.h" +#include "lldb/Utility/Log.h" +#include "lldb/Utility/StreamString.h" +#include "llvm/Support/Locale.h" + +#include <sys/ioctl.h> +#include <termios.h> + +#define ESCAPE "\x1b" +#define ANSI_SAVE_CURSOR ESCAPE "7" +#define ANSI_RESTORE_CURSOR ESCAPE "8" +#define ANSI_CLEAR_BELOW ESCAPE "[J" +#define ANSI_CLEAR_LINE "\r\x1B[2K" +#define ANSI_SET_SCROLL_ROWS ESCAPE "[0;%ur" +#define ANSI_TO_START_OF_ROW ESCAPE "[%u;0f" +#define ANSI_UP_ROWS ESCAPE "[%dA" +#define ANSI_DOWN_ROWS ESCAPE "[%dB" +#define ANSI_FORWARD_COLS ESCAPE "\033[%dC" +#define ANSI_BACKWARD_COLS ESCAPE "\033[%dD" + +using namespace lldb; +using namespace lldb_private; + +static size_t ColumnWidth(llvm::StringRef str) { + std::string stripped = ansi::StripAnsiTerminalCodes(str); + return llvm::sys::locale::columnWidth(stripped); +} + +Statusline::Statusline(Debugger &debugger) : m_debugger(debugger) { Enable(); } + +Statusline::~Statusline() { Disable(); } + +void Statusline::TerminalSizeChanged() { + m_terminal_size_has_changed = 1; + + // FIXME: This probably isn't safe? ---------------- bulbazord wrote:
A little more detail in this FIXME would be helpful. Why wouldn't it be safe? https://github.com/llvm/llvm-project/pull/121860 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
