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475 lines
11 KiB
475 lines
11 KiB
/***************************************************************************
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xsldbgdebugger.cpp - description
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-------------------
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begin : Tue Jan 1 2002
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copyright : (C) 2002 by Keith Isdale
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email : k_isdale@tpg.com.au
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***************************************************************************/
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/***********************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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************************************************************************************/
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#include <tdelocale.h>
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#include <kurl.h>
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#include <libxml/tree.h>
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#include <libxslt/xsltInternals.h>
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#include "xsldbgdebugger.h"
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#include <libxsldbg/xsldbgthread.h>
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#include <libxsldbg/xsldbgevent.h>
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#include <libxsldbg/qtnotifier2.h>
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#include <libxsldbg/options.h>
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#include <libxsldbg/files.h>
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extern int xsldbgStop;
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#include "xsldbgwalkspeedimpl.h"
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#include <tqmessagebox.h>
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#include <kdebug.h>
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XsldbgDebugger::XsldbgDebugger()
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{
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initialized = false;
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inspector = 0L;
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walkDialog = 0L;
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outputFileActive = false;
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updateText = "";
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lastType = XSLDBG_MSG_AWAITING_INPUT;
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readMsg = false;
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procMsg = false;
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/* set a slow occurance of timer events to check for xsldbg commands from user */
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updateTimerID = startTimer(100);
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connectNotifier(this);
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}
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XsldbgDebugger::~XsldbgDebugger(){
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if (initialized == true)
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xsldbgThreadFree();
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if (walkDialog != 0L)
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walkDialog->close(true);
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}
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void XsldbgDebugger::setInspector(XsldbgInspector *inspector)
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{
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this->inspector = inspector;
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}
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bool XsldbgDebugger::event(TQEvent *e)
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{
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if (e == 0L)
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return false;
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if (e->type() != TQEvent::User)
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return TQObject::event(e);
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else{
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static bool waitingFirstmessage = true;
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if (waitingFirstmessage){
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waitingFirstmessage = false;
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emit debuggerReady();
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}
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/* we now have a notify message from xsldbg */
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XsldbgEvent *event = dynamic_cast<XsldbgEvent*>(e);
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/* send to this debugger the messages in event */
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event->emitMessage(this);
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}
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return true;
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}
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void XsldbgDebugger::timerEvent(TQTimerEvent *e)
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{
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/* This function runs in the application's thread */
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if (e == 0L || (e->timerId() != updateTimerID))
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return;
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if ((getInputReady() == 0) && (getInputStatus() == XSLDBG_MSG_AWAITING_INPUT) &&
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(commandQue.count() > 0)){
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TQString msg = commandQue.first();
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commandQue.remove(msg);
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::fakeInput((const char*)msg.utf8());
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}
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if ((!updateText.isEmpty()) && (getInputStatus() == XSLDBG_MSG_AWAITING_INPUT)){
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/* flush remainding text to message window */
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TQString msgCopy = updateText;
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updateText = "";
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emit showMessage(msgCopy);
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lastType = XSLDBG_MSG_AWAITING_INPUT;
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}
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}
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TQString XsldbgDebugger::fixLocalPaths(TQString & file)
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{
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TQString result = file;
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if (file.left(6) == "file:/"){
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xmlChar * tempResult = filesExpandName((xmlChar *)file.utf8().data());
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result = TQString::fromUtf8((char*)tempResult);
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xmlFree(tempResult);
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}
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return result;
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}
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TQString XsldbgDebugger::sourceFileName()
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{
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TQString fileName;
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if (optionsGetStringOption(OPTIONS_SOURCE_FILE_NAME) != 0L)
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fileName = TQString::fromUtf8((const char*)optionsGetStringOption(OPTIONS_SOURCE_FILE_NAME));
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return fileName;
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}
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TQString XsldbgDebugger::dataFileName()
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{
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TQString fileName;
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if (optionsGetStringOption(OPTIONS_DATA_FILE_NAME) != 0L)
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fileName = TQString::fromUtf8((const char*)optionsGetStringOption(OPTIONS_DATA_FILE_NAME));
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return fileName;
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}
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TQString XsldbgDebugger::outputFileName()
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{
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TQString fileName;
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if (optionsGetStringOption(OPTIONS_OUTPUT_FILE_NAME) != 0L)
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fileName = TQString::fromUtf8((const char*)optionsGetStringOption(OPTIONS_OUTPUT_FILE_NAME));
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return fileName;
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}
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void XsldbgDebugger::gotoLine(TQString fileName, int lineNo, bool breakpoint /*= false*/)
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{
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emit lineNoChanged(fileName, lineNo, breakpoint);
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}
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void XsldbgDebugger::setOption(const char* name, bool value)
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{
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TQString msg = "setoption ";
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msg.append(name).append(" ").append(TQString::number(value));
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fakeInput(msg, true);
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}
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void XsldbgDebugger::fakeInput(TQString text, bool wait)
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{
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Q_UNUSED(wait);
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commandQue.append(text);
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}
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bool XsldbgDebugger::start()
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{
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bool result = false;
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if ((initialized == false) && !xsldbgThreadInit())
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{
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xsldbgThreadFree();
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kdDebug() << "Init of thread failed" << endl;
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}
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else
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{
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initialized = true;
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result = true;
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}
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return result;
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}
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bool XsldbgDebugger::stop()
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{
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if (initialized == true){
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setThreadStatus(XSLDBG_MSG_THREAD_STOP);
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}
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/* it always succeeds at the moment */
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return true;
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}
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void XsldbgDebugger::slotConfigure()
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{
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if (start() == false)
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return;
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if(inspector == 0L ){
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inspector = new XsldbgInspector(this);
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connect(inspector, TQT_SIGNAL(closedWindow()), this, TQT_SLOT(slotConfigClosed()));
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}
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}
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void XsldbgDebugger::slotConfigClosed()
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{
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inspector = 0L;
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}
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void XsldbgDebugger::slotStepCmd()
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{
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if (start())
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fakeInput("step", true);
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if (inspector != 0L)
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inspector->refreshVariables();
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}
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void XsldbgDebugger::slotContinueCmd()
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{
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if (start())
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/*this can take a while so don't wait for xsldbg to finish */
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fakeInput("continue", false);
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if (inspector != 0L)
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inspector->refreshVariables();
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}
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void XsldbgDebugger::slotRunCmd()
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{
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if (start())
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/*this can take a while so don't wait for xsldbg to finish */
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fakeInput("run", false);
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if (inspector != 0L)
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inspector->refresh();
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}
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void XsldbgDebugger::slotWalkSpeed(int speed)
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{
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if ((speed >= 0) && (speed <= 9)){
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if (start()){
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if (optionsGetIntOption(OPTIONS_WALK_SPEED) == WALKSPEED_STOP){
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// start walking at speed requested
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TQString msg("walk ");
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msg.append(TQString::number(speed));
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fakeInput(msg, true);
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} else
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// This will take effect imediately
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optionsSetIntOption(OPTIONS_WALK_SPEED, speed);
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}
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}else
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kdDebug() << "Invalid walk speed " << speed << endl;
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}
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void XsldbgDebugger::slotWalkCmd()
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{
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if (walkDialog == 0L )
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walkDialog = new XsldbgWalkSpeedImpl (this);
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if (walkDialog != 0L)
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/* if the user changes the speed the dialog will call back slotWalkSpeed(int) */
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walkDialog->show();
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}
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void XsldbgDebugger::slotWalkStopCmd()
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{
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xsldbgStop = 1;
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}
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void XsldbgDebugger::slotTraceCmd()
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{
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if (start())
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/*this can take a while so don't wait for xsldbg to finish */
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fakeInput("trace", false);
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}
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void XsldbgDebugger::slotBreakCmd(TQString fileName, int lineNumber)
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{
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if (outputFileActive == true){
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TQMessageBox::information(0L, i18n("Operation Failed"),
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i18n("Cannot set/edit breakpoints on the output file."),
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TQMessageBox::Ok);
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return ;
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}
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TQString msg("break -l \"");
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msg.append(XsldbgDebugger::fixLocalPaths(fileName)).append("\" ").append(TQString::number(lineNumber));
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if (start())
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fakeInput(msg, true);
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if (inspector != 0L)
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inspector->refreshBreakpoints();
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}
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void XsldbgDebugger::slotBreakCmd(TQString templateName, TQString modeName)
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{
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if (outputFileActive == true){
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TQMessageBox::information(0L, i18n("Operation Failed"),
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i18n("Cannot set/edit breakpoints on the output file."),
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TQMessageBox::Ok);
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return ;
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}
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TQString msg("break \"");
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msg.append(templateName).append("\" \"").append(modeName).append("\"");
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if (start())
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fakeInput(msg, true);
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if (inspector != 0L)
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inspector->refreshBreakpoints();
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}
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void XsldbgDebugger::slotEnableCmd(TQString fileName, int lineNumber)
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{
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if (outputFileActive == true){
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TQMessageBox::information(0L, i18n("Operation Failed"),
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i18n("Cannot set/edit breakpoints on the output file."),
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TQMessageBox::Ok);
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return ;
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}
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TQString msg("enable -l \"");
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msg.append(XsldbgDebugger::fixLocalPaths(fileName)).append("\" ").append(TQString::number(lineNumber));
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if (start())
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fakeInput(msg, true);
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if (inspector != 0L)
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inspector->refreshBreakpoints();
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}
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void XsldbgDebugger::slotEnableCmd(int id)
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{
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if (outputFileActive == true){
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TQMessageBox::information(0L, i18n("Operation Failed"),
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i18n("Cannot set/edit breakpoints on the output file."),
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TQMessageBox::Ok);
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return ;
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}
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TQString msg("enable ");
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msg.append(TQString::number(id));
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if (start())
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fakeInput(msg, true);
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if (inspector != 0L)
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inspector->refreshBreakpoints();
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}
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void XsldbgDebugger::slotDeleteCmd(TQString fileName, int lineNumber)
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{
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if (outputFileActive == true){
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TQMessageBox::information(0L, i18n("Operation Failed"),
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i18n("Cannot set/edit breakpoints on the output file."),
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TQMessageBox::Ok);
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return ;
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}
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TQString msg("delete -l \"");
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msg.append(XsldbgDebugger::fixLocalPaths(fileName)).append("\" ").append(TQString::number(lineNumber));
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if (start())
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fakeInput(msg, true);
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if (inspector != 0L)
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inspector->refreshBreakpoints();
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}
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void XsldbgDebugger::slotDeleteCmd(int id)
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{
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if (outputFileActive == true){
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TQMessageBox::information(0L, i18n("Operation Failed"),
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i18n("Cannot set/edit breakpoints on the output file."),
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TQMessageBox::Ok);
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return ;
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}
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TQString msg("delete ");
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msg.append(TQString::number(id));
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if (start())
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fakeInput(msg, true);
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if (inspector != 0L)
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inspector->refreshBreakpoints();
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}
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void XsldbgDebugger::slotSourceCmd()
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{
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if (start()){
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outputFileActive = false;
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fakeInput("source", true);
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}
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}
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void XsldbgDebugger::slotDataCmd()
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{
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if (start()){
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outputFileActive = false;
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fakeInput("data", true);
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}
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}
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void XsldbgDebugger::slotShowDocument()
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{
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if (outputFileName().length() > 0){
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outputFileActive = true;
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gotoLine(outputFileName(), 1);
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}
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}
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void XsldbgDebugger::slotExitCmd()
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{
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/* showMessage("\nExit command disabled in Quanta for the moment\n");*/
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stop();
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}
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void XsldbgDebugger::slotCatCmd(TQString xPathExpression){
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TQString msg("cat ");
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msg.append(xPathExpression);
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if (start())
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/*this can take a while so don't wait for xsldbg to finish */
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fakeInput(msg, false);
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}
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void XsldbgDebugger::slotCdCmd(TQString xPathExpression){
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TQString msg("cd ");
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msg.append(xPathExpression);
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if (start())
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fakeInput(msg, true);
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}
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void XsldbgDebugger::slotSetVariableCmd(TQString variableName, TQString xPathExpression)
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{
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if (!variableName.isEmpty() && !xPathExpression.isEmpty()){
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TQString msg("set ");
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msg.append(variableName);
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msg.append(" \"");
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msg.append(xPathExpression);
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msg.append("\"");
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if (start())
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fakeInput(msg, true);
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}
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}
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#include "xsldbgdebugger.moc"
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