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//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//
// copyright : (C) 2014 The CodeLite Team
// file name : clang_macro_handler.cpp
//
// -------------------------------------------------------------------------
// A
// _____ _ _ _ _
// / __ \ | | | | (_) |
// | / \/ ___ __| | ___| | _| |_ ___
// | | / _ \ / _ |/ _ \ | | | __/ _ )
// | \__/\ (_) | (_| | __/ |___| | || __/
// \____/\___/ \__,_|\___\_____/_|\__\___|
//
// F i l e
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
#include "clang_macro_handler.h"
#include "event_notifier.h"
#include "y.tab.h"
#include "cpp_scanner.h"
#include "plugin.h"
#include <wx/xrc/xmlres.h>
#include "processreaderthread.h"
#include <wx/regex.h>
#include "file_logger.h"
#include "globals.h"
#include <wx/stc/stc.h>
const wxEventType wxEVT_CMD_CLANG_MACRO_HADNLER_DELETE = XRCID("wxEVT_CMD_CLANG_MACRO_HADNLER_DELETE");
BEGIN_EVENT_TABLE(ClangMacroHandler, wxEvtHandler)
EVT_COMMAND(wxID_ANY, wxEVT_PROC_TERMINATED, ClangMacroHandler::OnClangProcessTerminated)
EVT_COMMAND(wxID_ANY, wxEVT_PROC_DATA_READ, ClangMacroHandler::OnClangProcessOutput)
END_EVENT_TABLE()
ClangMacroHandler::ClangMacroHandler()
: m_process(NULL)
, m_editor(NULL)
{
EventNotifier::Get()->Connect(wxEVT_EDITOR_CLOSING, wxCommandEventHandler(ClangMacroHandler::OnEditorClosing), NULL, this);
EventNotifier::Get()->Connect(wxEVT_ALL_EDITORS_CLOSING, wxCommandEventHandler(ClangMacroHandler::OnAllEditorsClosing), NULL, this);
}
ClangMacroHandler::~ClangMacroHandler()
{
EventNotifier::Get()->Disconnect(wxEVT_EDITOR_CLOSING, wxCommandEventHandler(ClangMacroHandler::OnEditorClosing), NULL, this);
EventNotifier::Get()->Disconnect(wxEVT_ALL_EDITORS_CLOSING, wxCommandEventHandler(ClangMacroHandler::OnAllEditorsClosing), NULL, this);
}
void ClangMacroHandler::OnClangProcessOutput(wxCommandEvent& e)
{
ProcessEventData *ped = (ProcessEventData *)e.GetClientData();
m_output << ped->GetData();
delete ped;
}
void ClangMacroHandler::OnClangProcessTerminated(wxCommandEvent& e)
{
ProcessEventData *ped = (ProcessEventData *)e.GetClientData();
delete ped;
if( m_process ) {
delete m_process;
m_process = NULL;
}
wxString macrosAsString;
wxArrayString lines = ::wxStringTokenize(m_output, wxT("\n\r"), wxTOKEN_STRTOK);
for(size_t i=0; i<lines.GetCount(); i++) {
wxString rest;
if(lines.Item(i).StartsWith(wxT("MACRO:"), &rest)) {
rest.Trim().Trim(false);
macrosAsString << wxT(" ") << rest;
}
}
// Process the output here...
CL_DEBUG(wxT("ClangMacroHandler: Macros collected: %s"), macrosAsString.c_str());
if(m_editor) {
// Scintilla preprocessor management
m_editor->GetSTC()->SetProperty(wxT("lexer.cpp.track.preprocessor"), wxT("1"));
m_editor->GetSTC()->SetProperty(wxT("lexer.cpp.update.preprocessor"), wxT("1"));
m_editor->GetSTC()->SetKeyWords(4, macrosAsString);
m_editor->GetSTC()->Colourise(0, wxSTC_INVALID_POSITION);
}
wxCommandEvent evt(wxEVT_CMD_CLANG_MACRO_HADNLER_DELETE);
evt.SetClientData(this);
EventNotifier::Get()->AddPendingEvent(evt);
}
void ClangMacroHandler::Cancel()
{
m_editor = NULL;
}
void ClangMacroHandler::OnAllEditorsClosing(wxCommandEvent& e)
{
e.Skip();
Cancel();
}
void ClangMacroHandler::OnEditorClosing(wxCommandEvent& e)
{
e.Skip();
IEditor *editor = reinterpret_cast<IEditor*>(e.GetClientData());
if(editor && editor == m_editor) {
Cancel();
}
}
void ClangMacroHandler::SetProcessAndEditor(IProcess* process, IEditor* editor)
{
this->m_process = process;
this->m_editor = editor;
if(m_editor) {
m_editor->GetSTC()->SetProperty(wxT("lexer.cpp.track.preprocessor"), wxT("0"));
m_editor->GetSTC()->SetProperty(wxT("lexer.cpp.update.preprocessor"), wxT("0"));
m_editor->GetSTC()->SetKeyWords(4, wxT(""));
m_editor->GetSTC()->Colourise(0, wxSTC_INVALID_POSITION);
}
}
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