diff options
Diffstat (limited to 'languages/ruby/debugger/breakpoint.cpp')
| -rw-r--r-- | languages/ruby/debugger/breakpoint.cpp | 343 |
1 files changed, 343 insertions, 0 deletions
diff --git a/languages/ruby/debugger/breakpoint.cpp b/languages/ruby/debugger/breakpoint.cpp new file mode 100644 index 00000000..f210e359 --- /dev/null +++ b/languages/ruby/debugger/breakpoint.cpp @@ -0,0 +1,343 @@ +/*************************************************************************** + begin : Tue May 13 2003 + copyright : (C) 2003 by John Birch + email : jbb@kdevelop.org + + Adapted for ruby debugging + -------------------------- + begin : Mon Nov 1 2004 + copyright : (C) 2004 by Richard Dale + email : Richard_Dale@tipitina.demon.co.uk + ***************************************************************************/ + +/*************************************************************************** + * * + * 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 "breakpoint.h" + +#include <klocale.h> + +#include <qfileinfo.h> +#include <qfontmetrics.h> +#include <qpainter.h> +#include <qregexp.h> +#include <qstring.h> + +#include <stdio.h> + +/***************************************************************************/ +/***************************************************************************/ +/***************************************************************************/ + +namespace RDBDebugger +{ + +static int BPKey_ = 0; + +/***************************************************************************/ +/***************************************************************************/ +/***************************************************************************/ + +Breakpoint::Breakpoint(bool temporary, bool enabled) + : s_pending_(true), + s_actionAdd_(true), + s_actionClear_(false), + s_actionModify_(false), + s_actionDie_(false), + s_dbgProcessing_(false), + s_enabled_(enabled), + s_temporary_(temporary), + s_changedEnable_(false), + key_(BPKey_++), + active_(-1) +{ +} + +/***************************************************************************/ + +Breakpoint::~Breakpoint() +{ +} + +/***************************************************************************/ + +QString Breakpoint::dbgRemoveCommand() const +{ +// if (dbgId_>0) +// return QString("delete %1").arg(dbgId_); // gdb command - not translatable + + return QString(); +} + +/***************************************************************************/ + +// called when debugger ends +void Breakpoint::reset() +{ + dbgId_ = -1; + s_pending_ = true; + s_actionAdd_ = true; // waiting for the debugger to start + s_actionClear_ = false; + s_changedEnable_ = !s_enabled_; + s_actionModify_ = s_changedEnable_; + s_dbgProcessing_ = false; +// hits_ = 0; + active_ = -1; +} + +/***************************************************************************/ + +void Breakpoint::setActive(int active, int id) +{ + active_ = active; + dbgId_ = id; + + if (s_pending_ && !(s_actionAdd_ && s_actionModify_)) { + s_pending_ = false; + s_actionModify_ = false; + } + + s_actionAdd_ = false; + s_actionClear_ = false; + s_actionDie_ = false; + s_dbgProcessing_ = false; + + if (!s_actionModify_) { + s_changedEnable_ = false; + } +} + +/***************************************************************************/ + +QString Breakpoint::statusDisplay(int activeFlag) const +{ + QString status=""; + if (!s_enabled_) + status = i18n("Disabled"); + else + if (s_pending_) + { + if (s_actionAdd_) + status = i18n("Pending (add)"); + if (s_actionClear_) + status = i18n("Pending (clear)"); + if (s_actionModify_) + status = i18n("Pending (modify)"); + } + else + if (isActive(activeFlag)) + status = i18n("Active"); + + return status; +} + +/***************************************************************************/ +/***************************************************************************/ +/***************************************************************************/ + +FilePosBreakpoint::FilePosBreakpoint(const QString &fileName, int lineNum, + bool temporary, bool enabled) + : Breakpoint(temporary, enabled), + fileName_(fileName), + lineNo_(lineNum) +{ +} + +/***************************************************************************/ + +FilePosBreakpoint::~FilePosBreakpoint() +{ +} + +/***************************************************************************/ + +QString FilePosBreakpoint::dbgSetCommand() const +{ + QString cmdStr; + if (fileName_.isEmpty()) + cmdStr = QString("break %1").arg(lineNo_); // gdb command - not translatable + else { + cmdStr = QString("break %1:%2").arg(fileName_).arg(lineNo_); + } + + if (isTemporary()) + cmdStr = "t"+cmdStr; // gdb command + + return cmdStr; +} + +/***************************************************************************/ + +bool FilePosBreakpoint::match(const Breakpoint *brkpt) const +{ + // simple case + if (this == brkpt) + return true; + + // Type case + const FilePosBreakpoint* check = dynamic_cast<const FilePosBreakpoint*>(brkpt); + if (!check) + return false; + + // member case + return ( (fileName_ == check->fileName_) && + (lineNo_ == check->lineNo_)); +} + +/***************************************************************************/ + +QString FilePosBreakpoint::location(bool compact) +{ + if (compact) + return QFileInfo(fileName_).fileName()+":"+QString::number(lineNo_); + + return fileName_+":"+QString::number(lineNo_); +} + +/***************************************************************************/ + +void FilePosBreakpoint::setLocation(const QString& location) +{ + QRegExp regExp1("(.*):(\\d+)$"); + regExp1.setMinimal(true); + if ( regExp1.search(location, 0) >= 0 ) + { + QString t = regExp1.cap(1); + QString dirPath = QFileInfo(t).dirPath(); + if ( dirPath == "." ) + fileName_ = QFileInfo(fileName_).dirPath()+"/"+regExp1.cap(1); + else + fileName_ = regExp1.cap(1); + + lineNo_ = regExp1.cap(2).toInt(); + } +} + +/***************************************************************************/ +/***************************************************************************/ +/***************************************************************************/ + +Watchpoint::Watchpoint(const QString& varName, bool temporary, bool enabled) + : Breakpoint(temporary, enabled), + varName_(varName) +{ +} + +/***************************************************************************/ + +Watchpoint::~Watchpoint() +{ +} + +/***************************************************************************/ + +QString Watchpoint::dbgSetCommand() const +{ + return QString("watch ")+varName_; // gdb command - not translatable +} + +/***************************************************************************/ + +bool Watchpoint::match(const Breakpoint* brkpt) const +{ + // simple case + if (this == brkpt) + return true; + + // Type case + const Watchpoint *watch = dynamic_cast<const Watchpoint*>(brkpt); + if (watch == 0) + return false; + + // member case + return (varName_ == watch->varName_); +} + +/***************************************************************************/ +/***************************************************************************/ +/***************************************************************************/ + +Catchpoint::Catchpoint(const QString& varName, bool temporary, bool enabled) + : Breakpoint(temporary, enabled), + varName_(varName) +{ +} + +/***************************************************************************/ + +Catchpoint::~Catchpoint() +{ +} + +/***************************************************************************/ + +QString Catchpoint::dbgSetCommand() const +{ + return QString("catch ")+varName_; // gdb command - not translatable +} + +/***************************************************************************/ + +bool Catchpoint::match(const Breakpoint* brkpt) const +{ + // simple case + if (this == brkpt) + return true; + + // Type case + const Catchpoint *check = dynamic_cast<const Catchpoint*>(brkpt); + if (check == 0) + return false; + + // member case + return (varName_ == check->varName_); +} + +/***************************************************************************/ +/***************************************************************************/ +/***************************************************************************/ + +FunctionBreakpoint::FunctionBreakpoint(const QString& functionName, bool temporary, bool enabled) + : Breakpoint(temporary, enabled), + m_functionName(functionName) +{ +} + +/***************************************************************************/ + +FunctionBreakpoint::~FunctionBreakpoint() +{ +} + +/***************************************************************************/ + +QString FunctionBreakpoint::dbgSetCommand() const +{ + return QString("break ")+m_functionName; // gdb command - not translatable +} + +/***************************************************************************/ + +bool FunctionBreakpoint::match(const Breakpoint* brkpt) const +{ + // simple case + if (this == brkpt) + return true; + + // Type case + const FunctionBreakpoint *check = dynamic_cast<const FunctionBreakpoint*>(brkpt); + if (!check) + return false; + + // member case + return (m_functionName == check->m_functionName); +} + + +} |