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#ifndef WXTERMINALCTRL_H
#define WXTERMINALCTRL_H
#include <wx/panel.h>
#include <asyncprocess.h>
#include <cl_command_event.h>
#include <wx/textctrl.h>
#include "wxTerminalColourHandler.h"
#include <wx/arrstr.h>
#include "codelite_exports.h"
#include <wx/utils.h>
#include <wx/ffile.h>
class TextView;
struct WXDLLIMPEXP_SDK wxTerminalHistory {
wxArrayString m_commands;
int m_current = wxNOT_FOUND;
void Add(const wxString& command)
{
m_commands.Insert(command, 0);
m_current = wxNOT_FOUND;
}
void Up()
{
if(m_commands.empty()) { return; }
++m_current;
if(m_current >= (int)m_commands.size()) { m_current = (m_commands.size() - 1); }
}
void Down()
{
if(m_commands.empty()) { return; }
--m_current;
if(m_current < 0) { m_current = 0; }
}
wxString Get() const
{
if(m_current < 0 || m_current >= (int)m_commands.size()) { return ""; }
return m_commands.Item(m_current);
}
void Clear()
{
m_current = wxNOT_FOUND;
m_commands.clear();
}
const wxArrayString& GetCommands() const { return m_commands; }
void SetCommands(const wxArrayString& commands)
{
m_commands = commands;
m_current = wxNOT_FOUND;
}
};
// Styles
enum {
// Low word (0-16)
// Should we forward the process events or handle them internally only?
// Note that the events will be processed internally first and then will
// be delegated
wxTERMINAL_CTRL_USE_EVENTS = (1 << 0),
};
// The terminal is ready. This event will include the PTS name (e.g. /dev/pts/12).
// Use event.GetString()
wxDECLARE_EXPORTED_EVENT(WXDLLIMPEXP_SDK, wxEVT_TERMINAL_CTRL_READY, clCommandEvent);
// Fired when stdout output is ready
wxDECLARE_EXPORTED_EVENT(WXDLLIMPEXP_SDK, wxEVT_TERMINAL_CTRL_OUTPUT, clCommandEvent);
// Fired when stderr output is ready
wxDECLARE_EXPORTED_EVENT(WXDLLIMPEXP_SDK, wxEVT_TERMINAL_CTRL_STDERR, clCommandEvent);
// The terminal has exited
wxDECLARE_EXPORTED_EVENT(WXDLLIMPEXP_SDK, wxEVT_TERMINAL_CTRL_DONE, clCommandEvent);
// Set the terminal title
wxDECLARE_EXPORTED_EVENT(WXDLLIMPEXP_SDK, wxEVT_TERMINAL_CTRL_SET_TITLE, clCommandEvent);
class WXDLLIMPEXP_SDK wxTerminalCtrl : public wxPanel
{
protected:
wxExecuteEnv m_env;
long m_style = 0;
TextView* m_textCtrl = nullptr;
IProcess* m_shell = nullptr;
long m_commandOffset = 0;
wxTerminalHistory m_history;
std::unordered_set<long> m_initialProcesses;
std::string m_pts; // Unix only
bool m_echoOff = false; // Not used atm
wxTextAttr m_preEchoOffAttr;
wxString m_workingDirectory;
bool m_pauseOnExit = false;
bool m_printTTY = false;
bool m_waitingForKey = false;
wxString m_startupCommand;
wxString m_logfile;
wxFFile m_log;
wxString m_ttyfile;
protected:
void PostCreate();
void AppendText(const wxString& text);
wxString GetShellCommand() const;
void SetShellCommand(const wxString& command);
void SetCaretAtEnd();
void OnIdle(wxIdleEvent& event);
protected:
void OnProcessOutput(clProcessEvent& event);
void OnProcessStderr(clProcessEvent& event);
void OnProcessTerminated(clProcessEvent& event);
void OnKeyDown(wxKeyEvent& event);
void OnLeftDown(wxMouseEvent& event);
void SetEchoOff();
void DoProcessTerminated();
void CheckInsertionPoint();
public:
wxTerminalCtrl();
wxTerminalCtrl(wxWindow* parent, wxWindowID winid = wxID_ANY, const wxExecuteEnv& env = wxExecuteEnv(),
const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
long style = wxTAB_TRAVERSAL | wxNO_BORDER | wxTERMINAL_CTRL_USE_EVENTS,
const wxString& name = "terminal");
bool Create(wxWindow* parent, wxWindowID winid = wxID_ANY, const wxExecuteEnv& env = wxExecuteEnv(),
const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
long style = wxTAB_TRAVERSAL | wxNO_BORDER | wxTERMINAL_CTRL_USE_EVENTS,
const wxString& name = "terminal");
virtual ~wxTerminalCtrl();
void ReloadSettings();
void SetPrintTTY(bool printTTY, const wxString& ttyfile)
{
this->m_printTTY = printTTY;
this->m_ttyfile = ttyfile;
}
bool IsPrintTTY() const { return m_printTTY; }
void SetWorkingDirectory(const wxString& workingDirectory) { this->m_workingDirectory = workingDirectory; }
const wxString& GetWorkingDirectory() const { return m_workingDirectory; }
void SetPauseOnExit(bool pauseOnExit) { this->m_pauseOnExit = pauseOnExit; }
bool IsPauseOnExit() const { return m_pauseOnExit; }
const wxTerminalHistory& GetHistory() const { return m_history; }
/**
* @brief start the terminal
*/
/**
* @brief
* @param startupCommand
*/
void Start(const wxString& startupCommand);
/**
* @brief execute a command in the temrinal
* @param command
*/
void Run(const wxString& command);
/**
* @brief generate Ctrl-C like. By default this will send SIGTERM (Ctrl-C)
*/
void GenerateCtrlC();
/**
* @brief clear the display (Ctrl-L)
*/
void ClearScreen();
/**
* @brief clear the current line (Ctrl-U)
*/
void ClearLine();
/**
* @brief Logout from the current session (Ctrl-D)
*/
void Logout();
/**
* @brief return the underlying controlling terminal (e.g. /dev/pts/9).
* Returns empty string on Windows
*/
wxString GetPTS() const;
void SetLogfile(const wxString& logfile) { this->m_logfile = logfile; }
const wxString& GetLogfile() const { return m_logfile; }
/**
* @brief set the focus to the text area
*/
void Focus();
};
#endif // WXTERMINALCTRL_H
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