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Remove script manager and script debugger engine.

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Doesn't really serve a purpose any more.

Change-Id: I8c3bc11bf7b05a15eafd2a22456a40b270cefadf
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: hjk <hjk121@nokiamail.com>
Reviewed-by: Eike Ziller <eike.ziller@digia.com>
This commit is contained in:
Eike Ziller
2013-06-27 14:52:38 +02:00
parent 2f8f083b40
commit 4a596c8eee
16 changed files with 1 additions and 1474 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/plugins/coreplugin/coreplugin.pro
View File

@@ -15,8 +15,7 @@ win32-msvc*:QMAKE_CXXFLAGS += -wd4251 -wd4290 -wd4250
INCLUDEPATH += dialogs \
actionmanager \
editormanager \
progressmanager \
scriptmanager
progressmanager
SOURCES += mainwindow.cpp \
editmode.cpp \
tabpositionindicator.cpp \
@@ -55,7 +54,6 @@ SOURCES += mainwindow.cpp \
progressmanager/progressview.cpp \
progressmanager/progressbar.cpp \
progressmanager/futureprogress.cpp \
scriptmanager/scriptmanager.cpp \
statusbarwidget.cpp \
coreplugin.cpp \
variablemanager.cpp \
@@ -155,9 +153,6 @@ HEADERS += mainwindow.h \
ifilewizardextension.h \
icorelistener.h \
versiondialog.h \
scriptmanager/metatypedeclarations.h \
scriptmanager/scriptmanager.h \
scriptmanager/scriptmanager_p.h \
core_global.h \
statusbarwidget.h \
coreplugin.h \

5
src/plugins/coreplugin/coreplugin.qbs
View File

@@ -20,7 +20,6 @@ QtcPlugin {
"dialogs",
"editormanager",
"progressmanager",
"scriptmanager",
"actionmanager"
])
@@ -225,10 +224,6 @@ QtcPlugin {
"progressmanager/progressmanager_p.h",
"progressmanager/progressview.cpp",
"progressmanager/progressview.h",
"scriptmanager/metatypedeclarations.h",
"scriptmanager/scriptmanager.cpp",
"scriptmanager/scriptmanager.h",
"scriptmanager/scriptmanager_p.h",
]
Group {

5
src/plugins/coreplugin/icore.cpp
View File

@@ -432,11 +432,6 @@ ProgressManager *ICore::progressManager()
return m_mainwindow->progressManager();
}
ScriptManager *ICore::scriptManager()
{
return m_mainwindow->scriptManager();
}
VariableManager *ICore::variableManager()
{
return m_mainwindow->variableManager();

1
src/plugins/coreplugin/icore.h
View File

@@ -98,7 +98,6 @@ public:
static QT_DEPRECATED MessageManager *messageManager(); // Use MessageManager::... directly.
static EditorManager *editorManager();
static ProgressManager *progressManager();
static ScriptManager *scriptManager();
static QT_DEPRECATED VariableManager *variableManager(); // Use VariableManager::... directly.
static VcsManager *vcsManager();
static QT_DEPRECATED ModeManager *modeManager(); // Use ModeManager::... directly.

7
src/plugins/coreplugin/mainwindow.cpp
View File

@@ -53,7 +53,6 @@
#include "progressview.h"
#include "shortcutsettings.h"
#include "vcsmanager.h"
#include "scriptmanager_p.h"
#include "settingsdialog.h"
#include "variablemanager.h"
#include "versiondialog.h"
@@ -130,7 +129,6 @@ MainWindow::MainWindow() :
m_editorManager(0),
m_externalToolManager(0),
m_progressManager(new ProgressManagerPrivate()),
m_scriptManager(new ScriptManagerPrivate(this)),
m_variableManager(new VariableManager),
m_vcsManager(new VcsManager),
m_statusBarManager(0),
@@ -999,11 +997,6 @@ ProgressManager *MainWindow::progressManager() const
return m_progressManager;
}
ScriptManager *MainWindow::scriptManager() const
{
return m_scriptManager;
}
VariableManager *MainWindow::variableManager() const
{
return m_variableManager;

3
src/plugins/coreplugin/mainwindow.h
View File

@@ -61,7 +61,6 @@ class ModeManager;
class ProgressManager;
class NavigationWidget;
class RightPaneWidget;
class ScriptManager;
class SettingsDatabase;
class VariableManager;
class VcsManager;
@@ -101,7 +100,6 @@ public:
Core::MessageManager *messageManager() const;
Core::EditorManager *editorManager() const;
Core::ProgressManager *progressManager() const;
Core::ScriptManager *scriptManager() const;
Core::VariableManager *variableManager() const;
Core::ModeManager *modeManager() const;
Core::MimeDatabase *mimeDatabase() const;
@@ -183,7 +181,6 @@ private:
ExternalToolManager *m_externalToolManager;
MessageManager *m_messageManager;
ProgressManagerPrivate *m_progressManager;
ScriptManager *m_scriptManager;
VariableManager *m_variableManager;
VcsManager *m_vcsManager;
StatusBarManager *m_statusBarManager;

61
src/plugins/coreplugin/scriptmanager/metatypedeclarations.h
View File

@@ -1,61 +0,0 @@
/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#ifndef METATYPEDECLARATIONS_H
#define METATYPEDECLARATIONS_H
#include <coreplugin/messagemanager.h>
#include <coreplugin/documentmanager.h>
#include <coreplugin/idocument.h>
#include <coreplugin/editormanager/ieditor.h>
#include <coreplugin/editormanager/editormanager.h>
#include <coreplugin/icore.h>
#include <QList>
#include <QMetaType>
QT_BEGIN_NAMESPACE
class QMainWindow;
class QStatusBar;
class QSettings;
QT_END_NAMESPACE
Q_DECLARE_METATYPE(Core::MessageManager*)
Q_DECLARE_METATYPE(Core::DocumentManager*)
Q_DECLARE_METATYPE(Core::IDocument*)
Q_DECLARE_METATYPE(QList<Core::IDocument*>)
Q_DECLARE_METATYPE(QList<Core::IEditor*>)
Q_DECLARE_METATYPE(Core::EditorManager*)
Q_DECLARE_METATYPE(Core::ICore*)
Q_DECLARE_METATYPE(QMainWindow*)
Q_DECLARE_METATYPE(QStatusBar*)
Q_DECLARE_METATYPE(QSettings*)
#endif // METATYPEDECLARATIONS_H

280
src/plugins/coreplugin/scriptmanager/scriptmanager.cpp
View File

@@ -1,280 +0,0 @@
/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "scriptmanager_p.h"
#include "metatypedeclarations.h"
#include <utils/qtcassert.h>
#include <interface_wrap_helpers.h>
#include <wrap_helpers.h>
#include <limits.h>
#include <QDebug>
#include <QSettings>
#include <QMessageBox>
#include <QInputDialog>
#include <QFileDialog>
#include <QMainWindow>
#include <QStatusBar>
// Script function template to pop up a message box
// with a certain icon and buttons.
template <int MsgBoxIcon, int MsgBoxButtons>
static QScriptValue messageBox(QScriptContext *context, QScriptEngine *engine)
{
if (context->argumentCount() < 3)
return QScriptValue(engine, -1);
QWidget *parent = qscriptvalue_cast<QWidget *>(context->argument(0));
const QString title = context->argument(1).toString();
const QString msg = context->argument(2).toString();
QMessageBox msgBox(static_cast<QMessageBox::Icon>(MsgBoxIcon), title, msg,
static_cast<QMessageBox::StandardButtons>(MsgBoxButtons), parent);
return QScriptValue(engine, msgBox.exec());
}
static QScriptValue inputDialogGetText(QScriptContext *context, QScriptEngine *engine)
{
const int argumentCount = context->argumentCount();
if (argumentCount < 3)
return QScriptValue(engine, QScriptValue::NullValue);
QWidget *parent = qscriptvalue_cast<QWidget *>(context->argument(0));
const QString title = context->argument(1).toString();
const QString label = context->argument(2).toString();
const QString defaultValue = argumentCount > 3 ? context->argument(3).toString() : QString();
bool ok;
const QString rc = QInputDialog::getText(parent, title, label, QLineEdit::Normal, defaultValue, &ok);
if (!ok)
return QScriptValue(engine, QScriptValue::NullValue);
return QScriptValue(engine, rc);
}
static QScriptValue inputDialogGetInteger(QScriptContext *context, QScriptEngine *engine)
{
const int argumentCount = context->argumentCount();
if (argumentCount < 3)
return QScriptValue(engine, QScriptValue::NullValue);
QWidget *parent = qscriptvalue_cast<QWidget *>(context->argument(0));
const QString title = context->argument(1).toString();
const QString label = context->argument(2).toString();
const int defaultValue = argumentCount > 3 ? context->argument(3).toInt32() : 0;
const int minValue = argumentCount > 4 ? context->argument(4).toInt32() : INT_MIN;
const int maxValue = argumentCount > 5 ? context->argument(5).toInt32() : INT_MAX;
bool ok;
const int rc = QInputDialog::getInt(parent, title, label, defaultValue, minValue, maxValue, 1, &ok);
if (!ok)
return QScriptValue(engine, QScriptValue::NullValue);
return QScriptValue(engine, rc);
}
static QScriptValue inputDialogGetDouble(QScriptContext *context, QScriptEngine *engine)
{
const int argumentCount = context->argumentCount();
if (argumentCount < 3)
return QScriptValue(engine, QScriptValue::NullValue);
QWidget *parent = qscriptvalue_cast<QWidget *>(context->argument(0));
const QString title = context->argument(1).toString();
const QString label = context->argument(2).toString();
const double defaultValue = argumentCount > 3 ? context->argument(3).toNumber() : 0;
// Use QInputDialog defaults
const double minValue = argumentCount > 4 ? context->argument(4).toNumber() : INT_MIN;
const double maxValue = argumentCount > 5 ? context->argument(5).toNumber() : INT_MAX;
bool ok;
const double rc = QInputDialog::getDouble(parent, title, label, defaultValue, minValue, maxValue, 1, &ok);
if (!ok)
return QScriptValue(engine, QScriptValue::NullValue);
return QScriptValue(engine, rc);
}
static QScriptValue inputDialogGetItem(QScriptContext *context, QScriptEngine *engine)
{
const int argumentCount = context->argumentCount();
if (argumentCount < 4)
return QScriptValue(engine, QScriptValue::NullValue);
QWidget *parent = qscriptvalue_cast<QWidget *>(context->argument(0));
const QString title = context->argument(1).toString();
const QString label = context->argument(2).toString();
const QStringList items = qscriptvalue_cast<QStringList>(context->argument(3));
const int defaultItem = argumentCount > 4 ? context->argument(4).toInt32() : 0;
const bool editable = argumentCount > 5 ? context->argument(5).toInt32() : 0;
bool ok;
const QString rc = QInputDialog::getItem (parent, title, label, items, defaultItem, editable, &ok);
if (!ok)
return QScriptValue(engine, QScriptValue::NullValue);
return QScriptValue(engine, rc);
}
// Script function template to pop up a file box
// with a certain icon and buttons.
template <int TAcceptMode, int TFileMode>
static QScriptValue fileBox(QScriptContext *context, QScriptEngine *engine)
{
const int argumentCount = context->argumentCount();
if (argumentCount < 2)
return QScriptValue(engine, QScriptValue::NullValue);
QWidget *parent = qscriptvalue_cast<QWidget *>(context->argument(0));
const QString title = context->argument(1).toString();
const QString directory = argumentCount > 2 ? context->argument(2).toString() : QString();
const QString filter = argumentCount > 3 ? context->argument(3).toString() : QString();
QFileDialog fileDialog(parent, title, directory, filter);
fileDialog.setAcceptMode(static_cast<QFileDialog::AcceptMode>(TAcceptMode));
fileDialog.setFileMode (static_cast<QFileDialog::FileMode>(TFileMode));
if (fileDialog.exec() == QDialog::Rejected)
return QScriptValue(engine, QScriptValue::NullValue);
const QStringList rc = fileDialog.selectedFiles();
QTC_CHECK(!rc.empty());
return TFileMode == QFileDialog::ExistingFiles ?
engine->toScriptValue(rc) : engine->toScriptValue(rc.front());
}
// ------ ScriptManagerPrivate
namespace Core {
namespace Internal {
ScriptManagerPrivate::ScriptManagerPrivate(QObject *parent)
: ScriptManager(parent),
m_engine(0)
{
}
// Split a backtrace of the form:
// "<anonymous>(BuildManagerCommand(ls))@:0
// demoProjectExplorer()@:237
// <anonymous>()@:276
// <global>()@:0"
static void parseBackTrace(const QStringList &backTrace, ScriptManagerPrivate::Stack &stack)
{
const QChar at = QLatin1Char('@');
const QChar colon = QLatin1Char(':');
stack.clear();
foreach (const QString &line, backTrace) {
const int atPos = line.lastIndexOf(at);
if (atPos == -1)
continue;
const int colonPos = line.indexOf(colon, atPos + 1);
if (colonPos == -1)
continue;
ScriptManagerPrivate::StackFrame frame;
frame.function = line.left(atPos);
frame.fileName = line.mid(atPos + 1, colonPos - atPos - 1);
frame.lineNumber = line.right(line.size() - colonPos - 1).toInt();
stack.push_back(frame);
}
}
bool ScriptManagerPrivate::runScript(const QString &script, QString *errorMessage)
{
Stack stack;
return runScript(script, errorMessage, &stack);
}
bool ScriptManagerPrivate::runScript(const QString &script, QString *errorMessage, Stack *stack)
{
ensureEngineInitialized();
stack->clear();
m_engine->pushContext();
m_engine->evaluate(script);
const bool failed = m_engine->hasUncaughtException ();
if (failed) {
const int errorLineNumber = m_engine->uncaughtExceptionLineNumber();
const QStringList backTrace = m_engine->uncaughtExceptionBacktrace();
parseBackTrace(backTrace, *stack);
const QString backtrace = backTrace.join(QString(QLatin1Char('\n')));
*errorMessage = ScriptManager::tr("Exception at line %1: %2\n%3").arg(errorLineNumber).arg(engineError(m_engine)).arg(backtrace);
}
m_engine->popContext();
return !failed;
}
ScriptManager::QScriptEnginePtr ScriptManagerPrivate::ensureEngineInitialized()
{
if (!m_engine.isNull())
return m_engine;
m_engine = QScriptEnginePtr(new QScriptEngine);
// register QObjects that occur as properties
SharedTools::registerQObject<QMainWindow>(m_engine.data());
SharedTools::registerQObject<QStatusBar>(m_engine.data());
SharedTools::registerQObject<QSettings>(m_engine.data());
qScriptRegisterSequenceMetaType<QList<Core::IEditor *> >(m_engine.data());
// CLASSIC: registerInterfaceWithDefaultPrototype<Core::MessageManager, MessageManagerPrototype>(m_engine);
// Message box conveniences
m_engine->globalObject().setProperty(QLatin1String("critical"),
m_engine->newFunction(messageBox<QMessageBox::Critical, QMessageBox::Ok>, 3));
m_engine->globalObject().setProperty(QLatin1String("warning"),
m_engine->newFunction(messageBox<QMessageBox::Warning, QMessageBox::Ok>, 3));
m_engine->globalObject().setProperty(QLatin1String("information"),
m_engine->newFunction(messageBox<QMessageBox::Information, QMessageBox::Ok>, 3));
// StandardButtons has overloaded operator '|' - grrr.
enum { MsgBoxYesNo = 0x00014000 };
m_engine->globalObject().setProperty(QLatin1String("yesNoQuestion"),
m_engine->newFunction(messageBox<QMessageBox::Question, MsgBoxYesNo>, 3));
m_engine->globalObject().setProperty(QLatin1String("getText"), m_engine->newFunction(inputDialogGetText, 3));
m_engine->globalObject().setProperty(QLatin1String("getInteger"), m_engine->newFunction(inputDialogGetInteger, 3));
m_engine->globalObject().setProperty(QLatin1String("getDouble"), m_engine->newFunction(inputDialogGetDouble, 3));
m_engine->globalObject().setProperty(QLatin1String("getItem"), m_engine->newFunction(inputDialogGetItem, 3));
// file box
m_engine->globalObject().setProperty(QLatin1String("getOpenFileNames"), m_engine->newFunction(fileBox<QFileDialog::AcceptOpen, QFileDialog::ExistingFiles> , 2));
m_engine->globalObject().setProperty(QLatin1String("getOpenFileName"), m_engine->newFunction(fileBox<QFileDialog::AcceptOpen, QFileDialog::ExistingFile> , 2));
m_engine->globalObject().setProperty(QLatin1String("getSaveFileName"), m_engine->newFunction(fileBox<QFileDialog::AcceptSave, QFileDialog::AnyFile> , 2));
m_engine->globalObject().setProperty(QLatin1String("getExistingDirectory"), m_engine->newFunction(fileBox<QFileDialog::AcceptSave, QFileDialog::DirectoryOnly> , 2));
return m_engine;
}
QString ScriptManagerPrivate::engineError(const QScriptEnginePtr &scriptEngine)
{
QScriptValue error = scriptEngine->evaluate(QLatin1String("Error"));
if (error.isValid())
return error.toString();
return ScriptManager::tr("Unknown error");
}
} // namespace Internal
} // namespace Core

77
src/plugins/coreplugin/scriptmanager/scriptmanager.h
View File

@@ -1,77 +0,0 @@
/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#ifndef SCRIPTMANAGER_H
#define SCRIPTMANAGER_H
#include <coreplugin/core_global.h>
#include <QObject>
#include <QString>
#include <QSharedPointer>
QT_BEGIN_NAMESPACE
class QScriptEngine;
QT_END_NAMESPACE
namespace Core {
/* Script Manager.
* Provides a script engine that is initialized with
* Qt Creator's interfaces and allows for running scripts.
* @{todo} Should it actually manage script files, too? */
class CORE_EXPORT ScriptManager : public QObject
{
Q_OBJECT
public:
typedef QSharedPointer<QScriptEngine> QScriptEnginePtr;
// A stack frame as returned by a failed invocation (exception)
// fileName may be empty. lineNumber can be 0 for the top frame (goof-up?).
struct StackFrame {
QString function;
QString fileName;
int lineNumber;
};
typedef QList<StackFrame> Stack;
ScriptManager(QObject *parent = 0) : QObject(parent) {}
virtual ~ScriptManager() { }
// Run a script
virtual bool runScript(const QString &script, QString *errorMessage, Stack *errorStack) = 0;
virtual bool runScript(const QString &script, QString *errorMessage) = 0;
virtual QScriptEnginePtr scriptEngine() = 0;
};
} // namespace Core
#endif // SCRIPTMANAGER_H

63
src/plugins/coreplugin/scriptmanager/scriptmanager_p.h
View File

@@ -1,63 +0,0 @@
/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#ifndef SCRIPTMANAGER_P_H
#define SCRIPTMANAGER_P_H
#include "scriptmanager.h"
#include <QObject>
#include <QScriptEngine>
namespace Core {
namespace Internal {
class ScriptManagerPrivate : public Core::ScriptManager
{
Q_OBJECT
public:
explicit ScriptManagerPrivate(QObject *parent);
bool runScript(const QString &script, QString *errorMessage, Stack *stack);
bool runScript(const QString &script, QString *errorMessage);
virtual QScriptEnginePtr scriptEngine() { return ensureEngineInitialized(); }
static QString engineError(const QScriptEnginePtr &scriptEngine);
private:
QScriptEnginePtr ensureEngineInitialized();
QScriptEnginePtr m_engine;
};
} // namespace Internal
} // namespace Core
#endif // SCRIPTMANAGER_P_H

1
src/plugins/debugger/debugger.pro
View File

@@ -141,7 +141,6 @@ LIBS *= -lole32 \
}
include(cdb/cdb.pri)
include(gdb/gdb.pri)
include(script/script.pri)
include(pdb/pdb.pri)
include(lldb/lldb.pri)
include(lldblib/lldbhost.pri)

2
src/plugins/debugger/debuggerconstants.h
View File

@@ -187,7 +187,6 @@ enum DebuggerEngineType
{
NoEngineType = 0,
GdbEngineType = 0x001,
ScriptEngineType = 0x002,
CdbEngineType = 0x004,
PdbEngineType = 0x008,
QmlEngineType = 0x020,
@@ -195,7 +194,6 @@ enum DebuggerEngineType
LldbLibEngineType = 0x080,
LldbEngineType = 0x100,
AllEngineTypes = GdbEngineType
| ScriptEngineType
| CdbEngineType
| PdbEngineType
| QmlEngineType

10
src/plugins/debugger/debuggerrunner.cpp
View File

@@ -72,7 +72,6 @@ namespace Internal {
DebuggerEngine *createCdbEngine(const DebuggerStartParameters &sp, QString *error);
DebuggerEngine *createGdbEngine(const DebuggerStartParameters &sp);
DebuggerEngine *createScriptEngine(const DebuggerStartParameters &sp);
DebuggerEngine *createPdbEngine(const DebuggerStartParameters &sp);
DebuggerEngine *createQmlEngine(const DebuggerStartParameters &sp);
DebuggerEngine *createQmlCppEngine(const DebuggerStartParameters &sp, QString *error);
@@ -86,8 +85,6 @@ static const char *engineTypeName(DebuggerEngineType et)
break;
case Debugger::GdbEngineType:
return "Gdb engine";
case Debugger::ScriptEngineType:
return "Script engine";
case Debugger::CdbEngineType:
return "Cdb engine";
case Debugger::PdbEngineType:
@@ -428,11 +425,6 @@ static bool fixupEngineTypes(DebuggerStartParameters &sp, RunConfiguration *rc,
if (sp.masterEngineType != NoEngineType)
return true;
if (sp.executable.endsWith(_(".js"))) {
sp.masterEngineType = ScriptEngineType;
return true;
}
if (sp.executable.endsWith(_(".py"))) {
sp.masterEngineType = PdbEngineType;
return true;
@@ -518,8 +510,6 @@ DebuggerEngine *DebuggerRunControlFactory::createEngine(DebuggerEngineType et,
switch (et) {
case GdbEngineType:
return createGdbEngine(sp);
case ScriptEngineType:
return createScriptEngine(sp);
case CdbEngineType:
return createCdbEngine(sp, errorMessage);
case PdbEngineType:

9
src/plugins/debugger/script/script.pri
View File

@@ -1,9 +0,0 @@
HEADERS += \
$$PWD/scriptengine.h \
SOURCES += \
$$PWD/scriptengine.cpp \
FORMS +=
RESOURCES +=

815
src/plugins/debugger/script/scriptengine.cpp
View File

@@ -1,815 +0,0 @@
/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "scriptengine.h"
#include "debuggerstartparameters.h"
#include "breakhandler.h"
#include "debuggerconstants.h"
#include "debuggercore.h"
#include "debuggerdialogs.h"
#include "debuggerstringutils.h"
#include "moduleshandler.h"
#include "registerhandler.h"
#include "sourceutils.h"
#include "stackhandler.h"
#include "watchhandler.h"
#include "watchutils.h"
#include "debuggertooltipmanager.h"
#include <utils/qtcassert.h>
#include <texteditor/itexteditor.h>
#include <coreplugin/idocument.h>
#include <coreplugin/scriptmanager/scriptmanager.h>
#include <coreplugin/icore.h>
#include <QDateTime>
#include <QDebug>
#include <QDir>
#include <QFileInfo>
#include <QTimer>
#include <QApplication>
#include <QMessageBox>
#include <QToolTip>
#include <QScriptContext>
#include <QScriptClassPropertyIterator>
#include <QScriptContextInfo>
#include <QScriptEngine>
#include <QScriptEngineAgent>
#include <QScriptValue>
#include <QScriptValueIterator>
namespace Debugger {
namespace Internal {
enum { debugScript = 0 };
#define SDEBUG(s) do { if (debugScript) qDebug() << s; } while (0)
#define XSDEBUG(s) qDebug() << s
///////////////////////////////////////////////////////////////////////
//
// ScriptEngine
//
///////////////////////////////////////////////////////////////////////
class ScriptAgent : public QScriptEngineAgent
{
public:
ScriptAgent(ScriptEngine *debugger, QScriptEngine *script);
~ScriptAgent() {}
void contextPop();
void contextPush();
void exceptionCatch(qint64 scriptId, const QScriptValue &exception);
void exceptionThrow(qint64 scriptId, const QScriptValue & exception,
bool hasHandler);
void functionEntry(qint64 scriptId);
void functionExit(qint64 scriptId, const QScriptValue &returnValue);
void positionChange(qint64 scriptId, int lineNumber, int columnNumber);
void scriptLoad(qint64 id, const QString &program, const QString &fileName,
int baseLineNumber);
void scriptUnload(qint64 id);
void showMessage(const QString &msg);
private:
void maybeBreakNow(bool byFunction);
ScriptEngine *q;
int m_depth;
int m_contextDepth;
};
ScriptAgent::ScriptAgent(ScriptEngine *debugger, QScriptEngine *script)
: QScriptEngineAgent(script), q(debugger), m_depth(0), m_contextDepth(0)
{}
void ScriptAgent::showMessage(const QString &msg)
{
SDEBUG(msg);
q->showMessage(msg, LogMisc);
}
void ScriptAgent::contextPop()
{
//showMessage(_("ContextPop: %1").arg(m_contextDepth));
--m_contextDepth;
}
void ScriptAgent::contextPush()
{
++m_contextDepth;
//showMessage(_("ContextPush: %1 ").arg(m_contextDepth));
}
void ScriptAgent::exceptionCatch(qint64 scriptId, const QScriptValue & exception)
{
Q_UNUSED(scriptId)
Q_UNUSED(exception)
showMessage(_("An exception was caught on %1: '%2'").
arg(scriptId).arg(exception.toString()));
}
void ScriptAgent::exceptionThrow(qint64 scriptId, const QScriptValue &exception,
bool hasHandler)
{
Q_UNUSED(scriptId)
Q_UNUSED(exception)
Q_UNUSED(hasHandler)
showMessage(_("An exception occurred on %1: '%2'").
arg(scriptId).arg(exception.toString()));
}
void ScriptAgent::functionEntry(qint64 scriptId)
{
Q_UNUSED(scriptId)
++m_depth;
//showMessage(_("Function entry occurred on %1, depth: %2").arg(scriptId));
q->checkForBreakCondition(true);
}
void ScriptAgent::functionExit(qint64 scriptId, const QScriptValue &returnValue)
{
Q_UNUSED(scriptId)
Q_UNUSED(returnValue)
--m_depth;
//showMessage(_("Function exit occurred on %1: '%2'").
// arg(scriptId).arg(returnValue.toString()));
}
void ScriptAgent::positionChange(qint64 scriptId, int lineNumber, int columnNumber)
{
Q_UNUSED(scriptId)
Q_UNUSED(lineNumber)
Q_UNUSED(columnNumber)
//showMessage(_("Position: %1").arg(lineNumber));
q->checkForBreakCondition(false);
}
void ScriptAgent::scriptLoad(qint64 scriptId, const QString &program,
const QString &fileName, int baseLineNumber)
{
Q_UNUSED(scriptId)
Q_UNUSED(program)
Q_UNUSED(fileName)
Q_UNUSED(baseLineNumber)
showMessage(_("Loaded: %1 id: %2").arg(fileName).arg(scriptId));
}
void ScriptAgent::scriptUnload(qint64 scriptId)
{
Q_UNUSED(scriptId)
showMessage(_("Unload script id %1 ").arg(scriptId));
}
///////////////////////////////////////////////////////////////////////
//
// ScriptEngine
//
///////////////////////////////////////////////////////////////////////
ScriptEngine::ScriptEngine(const DebuggerStartParameters &startParameters)
: DebuggerEngine(startParameters)
{
setObjectName(QLatin1String("ScriptEngine"));
}
ScriptEngine::~ScriptEngine()
{
}
void ScriptEngine::executeDebuggerCommand(const QString &command, DebuggerLanguages languages)
{
Q_UNUSED(command)
Q_UNUSED(languages)
XSDEBUG("FIXME: ScriptEngine::executeDebuggerCommand()");
}
void ScriptEngine::shutdownInferior()
{
QTC_ASSERT(state() == InferiorShutdownRequested, qDebug() << state());
SDEBUG("ScriptEngine::shutdownInferior()");
m_scriptEngine->setAgent(0);
//m_scriptAgent.reset(0);
m_stopped = false;
m_stopOnNextLine = false;
if (m_scriptEngine->isEvaluating())
m_scriptEngine->abortEvaluation();
notifyInferiorShutdownOk();
}
void ScriptEngine::shutdownEngine()
{
QTC_ASSERT(state() == EngineShutdownRequested, qDebug() << state());
m_scriptEngine->setAgent(0);
notifyEngineShutdownOk();
}
void ScriptEngine::setupEngine()
{
QTC_ASSERT(state() == EngineSetupRequested, qDebug() << state());
showMessage(_("STARTING SCRIPT DEBUGGER"), LogMisc);
if (m_scriptEngine.isNull())
m_scriptEngine = Core::ICore::scriptManager()->scriptEngine();
QTC_CHECK(!m_scriptAgent);
m_scriptAgent.reset(new ScriptAgent(this, m_scriptEngine.data()));
m_scriptEngine->setAgent(m_scriptAgent.data());
//m_scriptEngine->setAgent(new ScriptAgent(this, m_scriptEngine.data()));
/* Keep the gui alive (have the engine call processEvents() while the script
* is run in the foreground). */
m_scriptEngine->setProcessEventsInterval(1 /*ms*/);
m_stopped = false;
m_stopOnNextLine = false;
m_scriptEngine->abortEvaluation();
notifyEngineSetupOk();
}
void ScriptEngine::setupInferior()
{
QTC_ASSERT(state() == InferiorSetupRequested, qDebug() << state());
m_scriptFileName = QFileInfo(startParameters().executable).absoluteFilePath();
showMessage(_("SCRIPT FILE: ") + m_scriptFileName);
QFile scriptFile(m_scriptFileName);
if (!scriptFile.open(QIODevice::ReadOnly|QIODevice::Text)) {
showMessageBox(QMessageBox::Critical, tr("Error:"),
_("Cannot open script file %1:\n%2").
arg(m_scriptFileName, scriptFile.errorString()));
notifyInferiorSetupFailed();
return;
}
QTextStream stream(&scriptFile);
m_scriptContents = stream.readAll();
scriptFile.close();
attemptBreakpointSynchronization();
notifyInferiorSetupOk();
}
void ScriptEngine::continueInferior()
{
QTC_ASSERT(state() == InferiorStopOk, qDebug() << state());
notifyInferiorRunRequested();
SDEBUG("ScriptEngine::continueInferior()");
m_stopped = false;
m_stopOnNextLine = false;
}
static const char *qtExtensionsC[] = {
"qt.core", "qt.gui", "qt.xml", "qt.svg", "qt.network",
"qt.sql", "qt.opengl", "qt.webkit", "qt.xmlpatterns", "qt.uitools"
};
void ScriptEngine::importExtensions()
{
SDEBUG("ScriptEngine::importExtensions()");
QStringList extensions;
const int extCount = sizeof(qtExtensionsC)/sizeof(const char *);
for (int e = 0; e < extCount; e++)
extensions.append(QLatin1String(qtExtensionsC[e]));
if (m_scriptEngine->importedExtensions().contains(extensions.front()))
return; // true;
QDir dir(QLatin1String("/home/apoenitz/dev/qtscriptgenerator"));
if (!dir.cd(QLatin1String("plugins"))) {
fprintf(stderr, "plugins folder does not exist -- did you build the bindings?\n");
return; // false;
}
QStringList paths = qApp->libraryPaths();
paths << dir.absolutePath();
qApp->setLibraryPaths(paths);
QStringList failExtensions;
foreach (const QString &ext, extensions) {
QScriptValue ret = m_scriptEngine->importExtension(ext);
if (ret.isError())
failExtensions.append(ext);
}
if (!failExtensions.isEmpty()) {
if (failExtensions.size() == extensions.size()) {
qWarning("Failed to import Qt bindings!\n"
"Plugins directory searched: %s/script\n"
"Make sure that the bindings have been built, "
"and that this executable and the plugins are "
"using compatible Qt libraries.", qPrintable(dir.absolutePath()));
} else {
qWarning("Failed to import some Qt bindings: %s\n"
"Plugins directory searched: %s/script\n"
"Make sure that the bindings have been built, "
"and that this executable and the plugins are "
"using compatible Qt libraries.",
qPrintable(failExtensions.join(QLatin1String(", "))),
qPrintable(dir.absolutePath()));
}
}
return; // failExtensions.isEmpty();
}
void ScriptEngine::runEngine()
{
QTC_ASSERT(state() == EngineRunRequested, qDebug() << state());
notifyEngineRunAndInferiorRunOk();
showStatusMessage(tr("Running requested..."), 5000);
showMessage(QLatin1String("Running: ") + m_scriptFileName, LogMisc);
importExtensions();
const QScriptValue result =
m_scriptEngine->evaluate(m_scriptContents, m_scriptFileName);
QString msg;
if (m_scriptEngine->hasUncaughtException()) {
msg = _("An exception occurred during execution at line: %1\n%2\n")
.arg(m_scriptEngine->uncaughtExceptionLineNumber())
.arg(m_scriptEngine->uncaughtException().toString());
msg += m_scriptEngine->uncaughtExceptionBacktrace()
.join(QString(QLatin1Char('\n')));
} else {
msg = _("Evaluation returns '%1'").arg(result.toString());
}
showMessage(msg, LogMisc);
showMessage(_("This was the outermost function."));
notifyInferiorExited();
}
void ScriptEngine::interruptInferior()
{
m_stopOnNextLine = true;
XSDEBUG("ScriptEngine::interruptInferior()");
}
void ScriptEngine::executeStep()
{
QTC_ASSERT(state() == InferiorStopOk, qDebug() << state());
notifyInferiorRunRequested();
//SDEBUG("ScriptEngine::stepExec()");
m_stopped = false;
m_stopOnNextLine = true;
}
void ScriptEngine::executeStepI()
{
QTC_ASSERT(state() == InferiorStopOk, qDebug() << state());
notifyInferiorRunRequested();
//SDEBUG("ScriptEngine::stepIExec()");
m_stopped = false;
m_stopOnNextLine = true;
}
void ScriptEngine::executeStepOut()
{
QTC_ASSERT(state() == InferiorStopOk, qDebug() << state());
notifyInferiorRunRequested();
//SDEBUG("ScriptEngine::stepOutExec()");
m_stopped = false;
m_stopOnNextLine = true;
}
void ScriptEngine::executeNext()
{
QTC_ASSERT(state() == InferiorStopOk, qDebug() << state());
notifyInferiorRunRequested();
//SDEBUG("ScriptEngine::nextExec()");
m_stopped = false;
m_stopOnNextLine = true;
}
void ScriptEngine::executeNextI()
{
QTC_ASSERT(state() == InferiorStopOk, qDebug() << state());
notifyInferiorRunRequested();
//SDEBUG("ScriptEngine::nextIExec()");
m_stopped = false;
m_stopOnNextLine = true;
}
void ScriptEngine::executeRunToLine(const ContextData &data)
{
QTC_ASSERT(state() == InferiorStopOk, qDebug() << state());
notifyInferiorRunRequested();
Q_UNUSED(data)
SDEBUG("FIXME: ScriptEngine::runToLineExec()");
}
void ScriptEngine::executeRunToFunction(const QString &functionName)
{
QTC_ASSERT(state() == InferiorStopOk, qDebug() << state());
notifyInferiorRunRequested();
Q_UNUSED(functionName)
XSDEBUG("FIXME: ScriptEngine::runToFunctionExec()");
}
void ScriptEngine::executeJumpToLine(const ContextData &data)
{
QTC_ASSERT(state() == InferiorStopOk, qDebug() << state());
notifyInferiorRunRequested();
Q_UNUSED(data)
XSDEBUG("FIXME: ScriptEngine::jumpToLineExec()");
}
void ScriptEngine::activateFrame(int index)
{
Q_UNUSED(index)
}
void ScriptEngine::selectThread(ThreadId threadId)
{
Q_UNUSED(threadId)
}
bool ScriptEngine::acceptsBreakpoint(BreakpointModelId id) const
{
const QString fileName = breakHandler()->fileName(id);
return fileName.endsWith(QLatin1String(".js"));
}
void ScriptEngine::attemptBreakpointSynchronization()
{
QTC_ASSERT(false, /* FIXME */);
/*
BreakHandler *handler = breakHandler();
bool updateNeeded = false;
for (int index = 0; index != handler->size(); ++index) {
BreakpointData *data = handler->at(index);
if (data->pending) {
data->pending = false; // FIXME
updateNeeded = true;
}
if (data->bpNumber.isEmpty()) {
data->bpNumber = QByteArray::number(index + 1);
updateNeeded = true;
}
if (!data->fileName.isEmpty() && data->markerFileName().isEmpty()) {
data->setMarkerFileName(data->fileName);
data->setMarkerLineNumber(data->lineNumber);
updateNeeded = true;
}
}
if (updateNeeded)
handler->updateMarkers();
*/
}
void ScriptEngine::loadSymbols(const QString &moduleName)
{
Q_UNUSED(moduleName)
}
void ScriptEngine::loadAllSymbols()
{
}
void ScriptEngine::reloadModules()
{
}
void ScriptEngine::requestModuleSymbols(const QString & /*moduleName*/)
{
}
//////////////////////////////////////////////////////////////////////
//
// Tooltip specific stuff
//
//////////////////////////////////////////////////////////////////////
static WatchData m_toolTip;
static QPoint m_toolTipPos;
static QHash<QString, WatchData> m_toolTipCache;
bool ScriptEngine::setToolTipExpression(const QPoint &mousePos,
TextEditor::ITextEditor *editor, const DebuggerToolTipContext &ctx)
{
Q_UNUSED(mousePos)
Q_UNUSED(editor)
if (state() != InferiorStopOk) {
//SDEBUG("SUPPRESSING DEBUGGER TOOLTIP, INFERIOR NOT STOPPED");
return false;
}
// Check mime type and get expression (borrowing some C++ - functions)
const QString javaScriptMimeType =
QLatin1String("application/javascript");
if (!editor->document() || editor->document()->mimeType() != javaScriptMimeType)
return false;
int line;
int column;
QString exp = cppExpressionAt(editor, ctx.position, &line, &column);
/*
if (m_toolTipCache.contains(exp)) {
const WatchData & data = m_toolTipCache[exp];
q->watchHandler()->removeChildren(data.iname);
insertData(data);
return;
}
*/
QToolTip::hideText();
if (exp.isEmpty() || exp.startsWith(QLatin1Char('#'))) {
QToolTip::hideText();
return false;
}
if (!hasLetterOrNumber(exp)) {
QToolTip::showText(m_toolTipPos, tr("'%1' contains no identifier.").arg(exp));
return false;
}
if (exp.startsWith(QLatin1Char('"')) && exp.endsWith(QLatin1Char('"'))) {
QToolTip::showText(m_toolTipPos, tr("String literal %1.").arg(exp));
return false;
}
if (exp.startsWith(QLatin1String("++")) || exp.startsWith(QLatin1String("--")))
exp.remove(0, 2);
if (exp.endsWith(QLatin1String("++")) || exp.endsWith(QLatin1String("--")))
exp.remove(0, 2);
if (exp.startsWith(QLatin1Char('<')) || exp.startsWith(QLatin1Char('[')))
return false;
if (hasSideEffects(exp)) {
QToolTip::showText(m_toolTipPos,
tr("Cowardly refusing to evaluate expression '%1' "
"with potential side effects.").arg(exp));
return false;
}
#if 0
//if (m_manager->status() != InferiorStopOk)
// return;
// FIXME: 'exp' can contain illegal characters
m_toolTip = WatchData();
m_toolTip.exp = exp;
m_toolTip.name = exp;
m_toolTip.iname = tooltipIName;
insertData(m_toolTip);
#endif
return false;
}
//////////////////////////////////////////////////////////////////////
//
// Watch specific stuff
//
//////////////////////////////////////////////////////////////////////
void ScriptEngine::assignValueInDebugger(const Internal::WatchData *,
const QString &expression, const QVariant &value)
{
SDEBUG("ASSIGNING: " << (expression + QLatin1Char('=') + value.toString()));
m_scriptEngine->evaluate(expression + QLatin1Char('=') + value.toString());
updateLocals();
}
bool ScriptEngine::checkForBreakCondition(bool byFunction)
{
// FIXME: Should that ever happen after setAgent(0) in shutdownInferior()?
// In practice, it does, so chicken out.
if (targetState() == DebuggerFinished)
return false;
const QScriptContext *context = m_scriptEngine->currentContext();
const QScriptContextInfo info(context);
// Update breakpoints
const QString functionName = info.functionName();
const QString fileName = info.fileName();
const int lineNumber = byFunction
? info.functionStartLineNumber() : info.lineNumber();
SDEBUG(Q_FUNC_INFO << byFunction << functionName << lineNumber << fileName);
if (m_stopOnNextLine) {
// Interrupt inferior
m_stopOnNextLine = false;
} else {
if (byFunction && functionName.isEmpty())
return false;
BreakHandler *handler = breakHandler();
BreakpointModelId id = byFunction ?
handler->findBreakpointByFunction(functionName) :
handler->findBreakpointByFileAndLine(fileName, lineNumber, false);
// Skip disabled breakpoint.
if (!handler->isEnabled(id))
return false;
BreakpointResponse br;
// We just run into a breakpoint.
//SDEBUG("RESOLVING BREAKPOINT AT " << fileName << lineNumber);
br.lineNumber = lineNumber;
br.fileName = fileName;
br.functionName = functionName;
handler->notifyBreakpointInsertOk(id);
handler->setResponse(id, br);
}
notifyInferiorSpontaneousStop();
SDEBUG("Stopped at " << lineNumber << fileName);
showStatusMessage(tr("Stopped at %1:%2.").arg(fileName).arg(lineNumber), 5000);
gotoLocation(Location(fileName, lineNumber));
updateLocals();
return true;
}
void ScriptEngine::updateLocals()
{
QScriptContext *context = m_scriptEngine->currentContext();
SDEBUG(Q_FUNC_INFO);
//
// Build stack
//
QList<StackFrame> stackFrames;
int i = 0;
for (QScriptContext *c = context; c; c = c->parentContext(), ++i) {
const QScriptContextInfo info(c);
StackFrame frame;
frame.level = i;
frame.file = info.fileName();
frame.function = info.functionName();
frame.from = QString::number(info.functionStartLineNumber());
frame.to = QString::number(info.functionEndLineNumber());
frame.line = info.lineNumber();
if (frame.function.isEmpty())
frame.function = QLatin1String("<global scope>");
//frame.address = ...;
stackFrames.append(frame);
}
stackHandler()->setFrames(stackFrames);
//
// Build locals, deactivate agent meanwhile.
//
m_scriptEngine->setAgent(0);
WatchData data;
data.id = m_watchIdCounter++;
m_watchIdToScriptValue.insert(data.id, context->activationObject());
data.iname = "local";
data.name = _(data.iname);
updateSubItem(data);
// FIXME: Use an extra thread. This here is evil.
m_stopped = true;
showStatusMessage(tr("Stopped."), 5000);
while (m_stopped) {
//SDEBUG("LOOPING");
QApplication::processEvents();
}
// Clear any exceptions occurred during locals evaluation.
m_scriptEngine->clearExceptions();
m_scriptEngine->setAgent(m_scriptAgent.data());
notifyInferiorRunOk();
}
void ScriptEngine::updateWatchData(const WatchData &data, const WatchUpdateFlags &flags)
{
Q_UNUSED(flags);
updateSubItem(data);
}
static inline QString msgDebugInsert(const WatchData &d0, const QList<WatchData>& children)
{
QString rc;
QTextStream str(&rc);
str << "INSERTING " << d0.toString() << '\n';
foreach (const WatchData &c, children)
str << " " << c.toString() << '\n';
return rc;
}
void ScriptEngine::updateSubItem(const WatchData &data0)
{
WatchData data = data0;
QList<WatchData> children;
//SDEBUG("\nUPDATE SUBITEM: " << data.toString() << data.scriptValue.toString());
QTC_ASSERT(data.isValid(), return);
const QScriptValue &ob = m_watchIdToScriptValue.value(data.id);
if (data.isTypeNeeded() || data.isValueNeeded()) {
if (ob.isArray()) {
data.setType("Array", false);
data.setValue(QString(QLatin1Char(' ')));
} else if (ob.isBool()) {
data.setType("Bool", false);
data.setValue(ob.toBool() ? QLatin1String("true") : QLatin1String("false"));
data.setHasChildren(false);
} else if (ob.isDate()) {
data.setType("Date", false);
data.setValue(ob.toDateTime().toString());
data.setHasChildren(false);
} else if (ob.isError()) {
data.setType("Error", false);
data.setValue(QString(QLatin1Char(' ')));
} else if (ob.isFunction()) {
data.setType("Function", false);
data.setValue(QString(QLatin1Char(' ')));
} else if (ob.isNull()) {
const QString nullValue = QLatin1String("<null>");
data.setType("<null>", false);
data.setValue(nullValue);
} else if (ob.isNumber()) {
data.setType("Number", false);
data.setValue(QString::number(ob.toNumber()));
data.setHasChildren(false);
} else if (ob.isObject()) {
data.setType("Object", false);
data.setValue(QString(QLatin1Char(' ')));
} else if (ob.isQMetaObject()) {
data.setType("QMetaObject", false);
data.setValue(QString(QLatin1Char(' ')));
} else if (ob.isQObject()) {
data.setType("QObject", false);
data.setValue(QString(QLatin1Char(' ')));
} else if (ob.isRegExp()) {
data.setType("RegExp", false);
data.setValue(ob.toRegExp().pattern());
} else if (ob.isString()) {
data.setType("String", false);
data.setValue(ob.toString());
} else if (ob.isVariant()) {
data.setType("Variant", false);
data.setValue(QString(QLatin1Char(' ')));
} else if (ob.isUndefined()) {
data.setType("<undefined>", false);
data.setValue(QLatin1String("<unknown>"));
data.setHasChildren(false);
} else {
const QString unknown = QLatin1String("<unknown>");
data.setType("<unknown>", false);
data.setValue(unknown);
data.setHasChildren(false);
}
}
if (data.isChildrenNeeded()) {
QScriptValueIterator it(ob);
while (it.hasNext()) {
it.next();
WatchData data1;
data1.iname = data.iname + '.' + it.name().toLatin1();
data1.exp = it.name().toLatin1();
data1.name = it.name();
data.id = m_watchIdCounter++;
m_watchIdToScriptValue.insert(data.id, it.value());
if (watchHandler()->isExpandedIName(data1.iname))
data1.setChildrenNeeded();
else
data1.setChildrenUnneeded();
children.push_back(data1);
}
data.setHasChildren(!children.isEmpty());
data.setChildrenUnneeded();
}
if (data.isHasChildrenNeeded()) {
QScriptValueIterator it(ob);
data.setHasChildren(it.hasNext());
}
SDEBUG(msgDebugInsert(data, children));
watchHandler()->insertIncompleteData(data);
if (!children.isEmpty())
watchHandler()->insertData(children);
}
DebuggerEngine *createScriptEngine(const DebuggerStartParameters &sp)
{
return new ScriptEngine(sp);
}
} // namespace Internal
} // namespace Debugger

129
src/plugins/debugger/script/scriptengine.h
View File

@@ -1,129 +0,0 @@
/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#ifndef DEBUGGER_SCRIPTENGINE_H
#define DEBUGGER_SCRIPTENGINE_H
#include "debuggerengine.h"
#include <QSharedPointer>
#include <QHash>
QT_BEGIN_NAMESPACE
class QScriptEngine;
class QScriptValue;
QT_END_NAMESPACE
namespace Debugger {
namespace Internal {
class ScriptAgent;
class WatchData;
/* A debugger engine for a QScriptEngine implemented using a QScriptEngineAgent.
* listening on script events. The engine has a special execution model:
* The script is executed in the foreground, while the debugger runs in
* processEvents() triggered by QScriptEngine::setProcessEventsInterval().
* Stopping is emulated by manually calling processEvents() from the debugger engine. */
class ScriptEngine : public Debugger::DebuggerEngine
{
Q_OBJECT
public:
explicit ScriptEngine(const DebuggerStartParameters &startParameters);
virtual ~ScriptEngine();
private:
// DebuggerEngine implementation
void executeStep();
void executeStepOut();
void executeNext();
void executeStepI();
void executeNextI();
bool setToolTipExpression(const QPoint &mousePos,
TextEditor::ITextEditor *editor, const DebuggerToolTipContext &);
void setupEngine();
void setupInferior();
void runEngine();
void shutdownInferior();
void shutdownEngine();
void continueInferior();
void interruptInferior();
void executeRunToLine(const ContextData &data);
void executeRunToFunction(const QString &functionName);
void executeJumpToLine(const ContextData &data);
void activateFrame(int index);
void selectThread(ThreadId threadId);
bool acceptsBreakpoint(BreakpointModelId id) const;
void attemptBreakpointSynchronization();
void assignValueInDebugger(const WatchData *w,
const QString &expr, const QVariant &value);
void executeDebuggerCommand(const QString &command, DebuggerLanguages languages);
void loadSymbols(const QString &moduleName);
void loadAllSymbols();
void requestModuleSymbols(const QString &moduleName);
void reloadModules();
void reloadRegisters() {}
void reloadSourceFiles() {}
void reloadFullStack() {}
bool checkForBreakCondition(bool byFunction);
void updateWatchData(const WatchData &data, const WatchUpdateFlags &flags);
void updateLocals();
void updateSubItem(const WatchData &data);
bool hasCapability(unsigned) const { return false; }
private:
friend class ScriptAgent;
void importExtensions();
QSharedPointer<QScriptEngine> m_scriptEngine;
QString m_scriptContents;
QString m_scriptFileName;
QScopedPointer<ScriptAgent> m_scriptAgent;
QHash<quint64,QScriptValue> m_watchIdToScriptValue;
quint64 m_watchIdCounter;
bool m_stopped;
bool m_stopOnNextLine;
};
} // namespace Internal
} // namespace Debugger
#endif // DEBUGGER_SCRIPTENGINE_H