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Copy pathShellCtrlBase.cpp
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271 lines (225 loc) · 6.96 KB
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#include <wx/artprov.h>
#include <wx/button.h>
#include <wx/notebook.h>
#include <wx/textctrl.h>
#include <wx/regex.h>
#include <globals.h>
#include <logmanager.h>
#include <manager.h>
#include "ShellCtrlBase.h"
// The global instance of the shell registry
ShellRegistry& GlobalShellRegistry()
{
static ShellRegistry* theRegistry = new ShellRegistry();
return *theRegistry;
}
// Unique IDs for Timer and Shell Manager messages
int ID_SHELLPOLLTIMER=wxNewId();
int ID_SHELLMGR=wxNewId();
bool ShellRegistry::Register(const wxString &name, fnCreate create, fnFree free) //register/deregister are called by the plugin registrant instance
{
Manager::Get()->GetLogManager()->Log(wxString::Format(_("Python Interpreter Plugin: Registering shell type %s"),name.c_str()));
std::map<wxString, ShellRegInfo>::iterator it;
if(m_reginfo.find(name)!=m_reginfo.end())
return false;
ShellRegInfo sri;
sri.create=create;
sri.free=free;
m_reginfo[name]=sri;
return true;
}
bool ShellRegistry::Deregister(const wxString &name)
{
std::map<wxString, ShellRegInfo>::iterator it
=m_reginfo.find(name);
if(it==m_reginfo.end())
return false;
m_reginfo.erase(it);
return true;
}
ShellCtrlBase *ShellRegistry::CreateControl(const wxString &type,wxWindow* parent, int id, const wxString &windowname, ShellManager *shellmgr)
{
std::map<wxString, ShellRegInfo>::iterator it
=m_reginfo.find(type);
if(it==m_reginfo.end())
return NULL;
return it->second.create(parent, id, windowname, shellmgr);
}
void ShellRegistry::FreeControl(ShellCtrlBase */*sh*/) //TODO: Don't think this is necessary?
{
// std::map<wxString, ShellRegInfo>::iterator it
// =m_reginfo.find(type);
// if(it!=m_reginfo.end())
// it.second->free(); //TODO: Can't compile
}
//IMPLEMENT_DYNAMIC_CLASS(ShellCtrlBase, wxPanel)
ShellCtrlBase::ShellCtrlBase(wxWindow* parent, int id, const wxString &name, ShellManager *shellmgr)
: wxPanel(parent, id)
{
m_parent=parent;
m_name=name;
m_id=id;
m_shellmgr=shellmgr;
}
DEFINE_EVENT_TYPE(wxEVT_SHELL_ADD_CLICKED)
////////////////////////////////////// ShellManager /////////////////////////////////////////////
BEGIN_EVENT_TABLE(ShellManager, wxPanel)
EVT_CHAR(ShellManager::OnUserInput)
EVT_TIMER(ID_SHELLPOLLTIMER, ShellManager::OnPollandSyncOutput)
EVT_AUINOTEBOOK_PAGE_CLOSE(ID_SHELLMGR, ShellManager::OnPageClosing)
EVT_AUINOTEBOOK_PAGE_CHANGING(ID_SHELLMGR, ShellManager::OnPageChanging)
END_EVENT_TABLE()
void ShellManager::OnPageClosing(wxAuiNotebookEvent& event)
{
ShellCtrlBase* sh = GetPage(event.GetSelection());
// LOGSTREAM << wxString::Format(_T("OnPageClosing(): ed=%p, title=%s\n"), eb, eb ? eb->GetTitle().c_str() : _T(""));
if (!QueryClose(sh))
event.Veto();
m_nb->SetSelection(0);
// event.Skip(); // allow others to process it too
}
void ShellManager::OnPageChanging(wxAuiNotebookEvent& event)
{
if(event.GetSelection() == int(m_nb->GetPageCount()-1))
{
wxCommandEvent pe(wxEVT_SHELL_ADD_CLICKED,0);
AddPendingEvent(pe);
event.Veto();
return;
}
event.Skip();
}
bool ShellManager::QueryClose(ShellCtrlBase* sh)
{
if(!sh)
return true;
if(!sh->IsDead())
{
wxString msg(_("Process \"")+sh->GetName()+_("\" is still running...\nDo you want to kill it?"));
switch (cbMessageBox(msg, _("Kill process?"), wxICON_QUESTION | wxYES_NO))
{
case wxID_YES:
sh->KillProcess();
return false;
case wxID_NO:
return false;
default:
break;
}
}
return true;
}
long ShellManager::LaunchProcess(const wxString &processcmd, const wxString &name, const wxString &type, const wxArrayString &options)
{
int id=wxNewId();
ShellCtrlBase *shell=GlobalShellRegistry().CreateControl(type,this,id,name,this);
if(!shell)
{
cbMessageBox(wxString::Format(_("Console type %s not found in registry."),type.c_str()));
return -1;
}
long procid=shell->LaunchProcess(processcmd,options);
if(procid>0)
{
if(!m_synctimer.IsRunning())
m_synctimer.Start(100);
}
else
{
cbMessageBox(_("process launch failed."));
delete shell; //TODO: GlobalShellRegistry.FreeControl() ???
return -1;
}
m_nb->InsertPage(m_nb->GetPageCount()-1,shell,name);
m_nb->SetSelection(m_nb->GetPageCount()-2);
// shell->Show();
return procid;
}
ShellCtrlBase *ShellManager::GetPage(size_t i)
{
return (ShellCtrlBase*)m_nb->GetPage(i);
}
ShellCtrlBase *ShellManager::GetPage(const wxString &name)
{
for(unsigned int i=0;i<m_nb->GetPageCount()-1;i++)
{
ShellCtrlBase *sh=GetPage(i);
if(name==sh->GetName())
return sh;
}
return NULL;
}
// Forecefully kill the process
void ShellManager::KillProcess(int /*id*/)
{
}
void ShellManager::KillWindow(int /*id*/)
{
}
void ShellManager::RemoveDeadPages()
{
unsigned int i=0;
while(i<m_nb->GetPageCount()-1)
{
ShellCtrlBase *shell=GetPage(i);
if(shell->IsDead())
m_nb->DeletePage(i);
else
i++;
}
}
size_t ShellManager::GetTermNum(ShellCtrlBase *term)
{
for(unsigned int i=0;i<m_nb->GetPageCount()-1;i++)
{
ShellCtrlBase *shell=GetPage(i);
if(shell==term)
return i;
}
return m_nb->GetPageCount();
}
int ShellManager::NumAlive()
{
int count=0;
for(unsigned int i=0;i<m_nb->GetPageCount()-1;i++)
count+=!GetPage(i)->IsDead();
return count;
}
void ShellManager::OnShellTerminate(ShellCtrlBase *term)
{
size_t i=GetTermNum(term);
if(i<m_nb->GetPageCount()-1)
m_nb->SetPageText(i,_("[DONE]")+m_nb->GetPageText(i));
if(NumAlive()==0)
m_synctimer.Stop();
}
void ShellManager::OnPollandSyncOutput(wxTimerEvent& /*te*/)
{
for(unsigned int i=0;i<m_nb->GetPageCount()-1;i++)
{
GetPage(i)->SyncOutput();
}
}
void ShellManager::OnUserInput(wxKeyEvent& /*ke*/)
{ //TODO: This shouldn't be necessary as individual pages will have the focus
// ShellCtrlBase *sh=(ShellCtrlBase*)m_nb->GetCurrentPage();
// sh->OnUserInput(ke);
}
ShellManager::ShellManager(wxWindow* parent)
: wxPanel(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL/* | wxCLIP_CHILDREN*/)
{
m_synctimer.SetOwner(this, ID_SHELLPOLLTIMER);
wxBoxSizer* bs = new wxBoxSizer(wxVERTICAL);
m_nb = new wxAuiNotebook(this, ID_SHELLMGR, wxDefaultPosition, wxDefaultSize, wxAUI_NB_SCROLL_BUTTONS|wxAUI_NB_CLOSE_ON_ACTIVE_TAB);
bs->Add(m_nb, 1, wxEXPAND | wxALL);
wxBitmap bm = wxArtProvider::GetBitmap(wxART_NEW);
wxButton *wnd = new wxButton(this, wxID_ANY);
m_nb->AddPage(wnd,_(""),false,bm);
SetAutoLayout(TRUE);
SetSizer(bs);
}
ShellManager::~ShellManager()
{
//dtor
//All of the subwindows owned by this panel will be destroyed automatically
}