Qt 4.8: scriptbreakpointmanager.cpp Example File (script/qsdbg/scriptbreakpointmanager.cpp)

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# scriptbreakpointmanager.cpp Example File

script/qsdbg/scriptbreakpointmanager.cpp

     /****************************************************************************
     **
     ** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
     ** Contact: http://www.qt-project.org/legal
     **
     ** This file is part of the examples of the Qt Toolkit.
     **
     ** $QT_BEGIN_LICENSE:BSD$
     ** You may use this file under the terms of the BSD license as follows:
     **
     ** "Redistribution and use in source and binary forms, with or without
     ** modification, are permitted provided that the following conditions are
     ** met:
     **   * Redistributions of source code must retain the above copyright
     **     notice, this list of conditions and the following disclaimer.
     **   * Redistributions in binary form must reproduce the above copyright
     **     notice, this list of conditions and the following disclaimer in
     **     the documentation and/or other materials provided with the
     **     distribution.
     **   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
     **     of its contributors may be used to endorse or promote products derived
     **     from this software without specific prior written permission.
     **
     **
     ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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     ****************************************************************************/

     #include "scriptbreakpointmanager.h"

     ScriptBreakpointManager::ScriptBreakpointManager()
     {
     }

     ScriptBreakpointManager::~ScriptBreakpointManager()
     {
     }

     bool ScriptBreakpointManager::hasBreakpoints() const
     {
         return !breakpoints.isEmpty();
     }

     int ScriptBreakpointManager::setBreakpoint(const QString &fileName, int lineNumber)
     {
         breakpoints.append(ScriptBreakpointInfo(fileName, lineNumber));
         return breakpoints.size() - 1;
     }

     int ScriptBreakpointManager::setBreakpoint(const QString &functionName, const QString &fileName)
     {
         breakpoints.append(ScriptBreakpointInfo(functionName, fileName));
         return breakpoints.size() - 1;
     }

     int ScriptBreakpointManager::setBreakpoint(const QScriptValue &function)
     {
         breakpoints.append(ScriptBreakpointInfo(function));
         return breakpoints.size() - 1;
     }

     void ScriptBreakpointManager::removeBreakpoint(int id)
     {
         if (id >= 0 && id < breakpoints.size())
             breakpoints[id] = ScriptBreakpointInfo();
     }

     int ScriptBreakpointManager::findBreakpoint(const QString &fileName, int lineNumber) const
     {
         for (int i = 0; i < breakpoints.size(); ++i) {
             const ScriptBreakpointInfo &brk = breakpoints.at(i);
             if (brk.type != ScriptBreakpointInfo::File)
                 continue;
             if (brk.fileName == fileName && brk.lineNumber == lineNumber)
                 return i;
         }
         return -1;
     }

     int ScriptBreakpointManager::findBreakpoint(const QString &functionName, const QString &fileName) const
     {
         for (int i = 0; i < breakpoints.size(); ++i) {
             const ScriptBreakpointInfo &brk = breakpoints.at(i);
             if (brk.type != ScriptBreakpointInfo::FunctionName)
                 continue;
             if (brk.functionName == functionName && brk.fileName == fileName)
                 return i;
         }
         return -1;
     }

     int ScriptBreakpointManager::findBreakpoint(const QScriptValue &function) const
     {
         for (int i = 0; i < breakpoints.size(); ++i) {
             const ScriptBreakpointInfo &brk = breakpoints.at(i);
             if (brk.type != ScriptBreakpointInfo::Function)
                 continue;
             if (brk.function.strictlyEquals(function))
                 return i;
         }
         return -1;
     }

     bool ScriptBreakpointManager::isBreakpointEnabled(int id) const
     {
         return breakpoints.value(id).enabled;
     }

     void ScriptBreakpointManager::setBreakpointEnabled(int id, bool enabled)
     {
         if (id >= 0 && id < breakpoints.size())
             breakpoints[id].enabled = enabled;
     }

     QString ScriptBreakpointManager::breakpointCondition(int id) const
     {
         return breakpoints.value(id).condition;
     }

     void ScriptBreakpointManager::setBreakpointCondition(int id, const QString &expression)
     {
         if (id >= 0 && id < breakpoints.size())
             breakpoints[id].condition = expression;
     }

     int ScriptBreakpointManager::breakpointIgnoreCount(int id) const
     {
         return breakpoints.value(id).ignoreCount;
     }

     void ScriptBreakpointManager::setBreakpointIgnoreCount(int id, int ignoreCount)
     {
         if (id >= 0 && id < breakpoints.size())
             breakpoints[id].ignoreCount = ignoreCount;
     }

     bool ScriptBreakpointManager::isBreakpointSingleShot(int id) const
     {
         return breakpoints.value(id).singleShot;
     }

     void ScriptBreakpointManager::setBreakpointSingleShot(int id, bool singleShot)
     {
         if (id >= 0 && id < breakpoints.size())
             breakpoints[id].singleShot = singleShot;
     }