| /* |
| * This file is part of the KDE libraries |
| * Copyright (C) 2000-2001 Harri Porten (porten@kde.org) |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| #ifdef KJS_DEBUGGER |
| |
| #include "kjs_debugwin.h" |
| |
| #include <qlayout.h> |
| #include <qpushbutton.h> |
| #include <qmultilineedit.h> |
| #include <qapplication.h> |
| #include <klocale.h> |
| #include <kdebug.h> |
| |
| using namespace KJS; |
| |
| KJSDebugWin::KJSDebugWin(QWidget *parent, const char *name) |
| : QWidget(parent, name), |
| Debugger(0L), |
| modal(false), |
| currentSrcId(-1) |
| { |
| srcDict.setAutoDelete(true); |
| setCaption(i18n("JavaScript Debugger")); |
| QVBoxLayout *vl = new QVBoxLayout(this, 5); |
| edit = new QMultiLineEdit(this); |
| edit->setMinimumSize(600, 100); |
| edit->setReadOnly(true); |
| vl->addWidget(edit); |
| |
| QHBoxLayout *hl = new QHBoxLayout(vl); |
| nextButton = new QPushButton(i18n("&Next"), this); |
| stepButton = new QPushButton(i18n("&Step"), this); |
| continueButton = new QPushButton(i18n("&Continue"), this); |
| hl->addWidget(nextButton); |
| hl->addWidget(stepButton); |
| hl->addWidget(continueButton); |
| hl->addStretch(); |
| |
| connect(nextButton, SIGNAL(clicked()), SLOT(next())); |
| connect(stepButton, SIGNAL(clicked()), SLOT(step())); |
| connect(continueButton, SIGNAL(clicked()), SLOT(cont())); |
| |
| nextButton->setEnabled(false); |
| stepButton->setEnabled(false); |
| continueButton->setEnabled(false); |
| } |
| |
| KJSDebugWin::~KJSDebugWin() |
| { |
| detach(); |
| } |
| |
| void KJSDebugWin::next() |
| { |
| setMode(Debugger::Next); |
| leaveSession(); |
| } |
| |
| void KJSDebugWin::step() |
| { |
| setMode(Debugger::Step); |
| leaveSession(); |
| } |
| |
| void KJSDebugWin::cont() |
| { |
| setMode(Debugger::Continue); |
| leaveSession(); |
| } |
| |
| bool KJSDebugWin::stopEvent() |
| { |
| if (!isVisible()) |
| show(); |
| if ( sourceId() != currentSrcId ) { |
| currentSrcId = sourceId(); |
| QString *s = srcDict[ currentSrcId ]; |
| if ( s ) { |
| edit->setText(*s); |
| } else { |
| kdWarning() << "KJSDebugWin: unknown source id." << endl; |
| edit->setText("????????"); |
| } |
| } |
| highLight(lineNumber()); |
| enterSession(); |
| return true; |
| } |
| |
| void KJSDebugWin::setCode(const QString &code) |
| { |
| edit->setText(code); |
| if ( !code.isNull() ) { |
| srcDict.insert(freeSourceId(), new QString(code)); |
| } |
| } |
| |
| void KJSDebugWin::highLight(int line) |
| { |
| if (line >= 0) { |
| edit->setCursorPosition(line, 0, false); |
| edit->setCursorPosition(line, 99, true); |
| } else { |
| edit->setCursorPosition(0, 0, false); |
| edit->clearFocus(); |
| } |
| } |
| |
| void KJSDebugWin::enterSession() |
| { |
| assert(!modal); |
| modal = true; |
| nextButton->setEnabled(true); |
| stepButton->setEnabled(true); |
| continueButton->setEnabled(true); |
| qApp->enter_loop(); |
| assert(!modal); |
| } |
| |
| void KJSDebugWin::leaveSession() |
| { |
| assert(modal); |
| nextButton->setEnabled(false); |
| stepButton->setEnabled(false); |
| continueButton->setEnabled(false); |
| modal = false; |
| qApp->exit_loop(); |
| } |
| |
| #include "kjs_debugwin.moc" |
| |
| #endif |