Changeset 561 for trunk/src/scripttools/debugging/qscriptenginedebugger.cpp

Timestamp:

Feb 11, 2010, 11:19:06 PM (15 years ago)

Author:

Dmitry A. Kuminov

Message:

trunk: Merged in qt 4.6.1 sources.

Location:

trunk

Files:

• . (modified) (1 prop)
• src/scripttools/debugging/qscriptenginedebugger.cpp (modified) (33 diffs)

trunk/src/scripttools/debugging/qscriptenginedebugger.cpp

@@ -2 +2 @@
 **
 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the QtSCriptTools module of the Qt Toolkit.
@@ -21 +22 @@
 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
 **
-** In addition, as a special exception, Nokia gives you certain
-** additional rights. These rights are described in the Nokia Qt LGPL
-** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
-** package.
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
 **
 ** GNU General Public License Usage
@@ -34 +34 @@
 ** met: http://www.gnu.org/copyleft/gpl.html.
 **
-** If you are unsure which license is appropriate for your use, please
-** contact the sales department at qt-sales@nokia.com.
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
 ** $QT_END_LICENSE$
 **
@@ -43 +43 @@
 #include "qscriptdebugger_p.h"
 #include "qscriptenginedebuggerfrontend_p.h"
-#include "qscriptdebuggerconsolewidget_p.h"
-#include "qscriptdebuggerstackwidget_p.h"
-#include "qscriptdebuggerscriptswidget_p.h"
-#include "qscriptdebuggerlocalswidget_p.h"
-#include "qscriptdebuggercodewidget_p.h"
-#include "qscriptdebuggercodefinderwidget_p.h"
-#include "qscriptbreakpointswidget_p.h"
-#include "qscriptdebugoutputwidget_p.h"
-#include "qscripterrorlogwidget_p.h"
-#include "qscriptdebuggerwidgetfactoryinterface_p.h"
+#include "qscriptdebuggerstandardwidgetfactory_p.h"
 #include <private/qobject_p.h>
 
@@ -59 +50 @@
 #include <QtGui/qdockwidget.h>
 #include <QtGui/qmainwindow.h>
-#include <QtGui/qmenu.h>
 #include <QtGui/qmenubar.h>
-#include <QtGui/qtoolbar.h>
 #include <QtGui/qboxlayout.h>
+
+// this has to be outside the namespace
+static void initScriptEngineDebuggerResources()
+{
+    Q_INIT_RESOURCE(scripttools_debugging);
+}
+
+QT_BEGIN_NAMESPACE
 
 class QtScriptDebuggerResourceInitializer
@@ -68 +65 @@
 public:
     QtScriptDebuggerResourceInitializer() {
-        Q_INIT_RESOURCE(scripttools_debugging);
+        // call outside-the-namespace function
+        initScriptEngineDebuggerResources();
     }
 };
 
-QT_BEGIN_NAMESPACE
-
 /*!
   \since 4.5
@@ -80 +76 @@
   \brief The QScriptEngineDebugger class provides a QScriptEngine debugger.
 
-  \ingroup scripttools
-  \mainclass
+  \ingroup script
+
 
   The QScriptEngineDebugger class provides a debugger that can be
@@ -131 +127 @@
   evaluationResumed() signal is emitted when script evaluation is
   resumed, i.e, when execution control is given back to the script
-  engine.
+  engine. The state() function returns the debugger's current state.
 
   When calling QScriptEngine::evaluate() it is useful to pass a
@@ -231 +227 @@
 */
 
+/*!
+    \enum QScriptEngineDebugger::DebuggerState
+    \since 4.6
+
+    This enum specifies the current state of the debugger.
+
+    \value RunningState   The debugger is running.  (Script evaluation is allowed.)
+    \value SuspendedState The debugger has suspended script evaluation.
+*/
+
 class QScriptEngineDebuggerPrivate
-    : public QObjectPrivate,
-      public QScriptDebuggerWidgetFactoryInterface
+    : public QObjectPrivate
 {
     Q_DECLARE_PUBLIC(QScriptEngineDebugger)
@@ -240 +245 @@
     ~QScriptEngineDebuggerPrivate();
 
-    QScriptDebugOutputWidgetInterface *createDebugOutputWidget();
-    QScriptDebuggerConsoleWidgetInterface *createConsoleWidget();
-    QScriptErrorLogWidgetInterface *createErrorLogWidget();
-    QScriptDebuggerCodeFinderWidgetInterface *createCodeFinderWidget();
-
     // private slots
     void _q_showStandardWindow();
@@ -252 +252 @@
     QScriptDebugger *debugger;
     QScriptEngineDebuggerFrontend *frontend;
+#ifndef QT_NO_MAINWINDOW
     QMainWindow *standardWindow;
+#endif
     bool autoShow;
 
@@ -295 +297 @@
     debugger = 0;
     frontend = 0;
+#ifndef QT_NO_MAINWINDOW
     standardWindow = 0;
+#endif
     autoShow = true;
 }
@@ -303 +307 @@
     delete debugger;
     delete frontend;
+#ifndef QT_NO_MAINWINDOW
     if (standardWindow) {
         QSettings settings(QSettings::UserScope, QLatin1String("Trolltech"));
@@ -312 +317 @@
             delete standardWindow;
     }
-}
-
-QScriptDebugOutputWidgetInterface *QScriptEngineDebuggerPrivate::createDebugOutputWidget()
-{
-    return new QScriptDebugOutputWidget();
-}
-
-QScriptDebuggerConsoleWidgetInterface *QScriptEngineDebuggerPrivate::createConsoleWidget()
-{
-    return new QScriptDebuggerConsoleWidget();
-}
-
-QScriptErrorLogWidgetInterface *QScriptEngineDebuggerPrivate::createErrorLogWidget()
-{
-    return new QScriptErrorLogWidget();
-}
-
-QScriptDebuggerCodeFinderWidgetInterface *QScriptEngineDebuggerPrivate::createCodeFinderWidget()
-{
-    return new QScriptDebuggerCodeFinderWidget();
-}
-
+#endif
+}
+
+#ifndef QT_NO_MAINWINDOW
 void QScriptEngineDebuggerPrivate::_q_showStandardWindow()
 {
@@ -340 +327 @@
     standardWindow->show();
 }
+#endif
 
 void QScriptEngineDebuggerPrivate::createDebugger()
@@ -346 +334 @@
     if (!debugger) {
         debugger = new QScriptDebugger();
-        debugger->setWidgetFactory(this);
+        debugger->setWidgetFactory(new QScriptDebuggerStandardWidgetFactory(q));
         QObject::connect(debugger, SIGNAL(started()),
                          q, SIGNAL(evaluationResumed()));
@@ -418 +406 @@
 
 /*!
+  \since 4.6
+
+  Returns the current state of the debugger.
+
+  \sa evaluationResumed()
+  \sa evaluationSuspended()
+*/
+QScriptEngineDebugger::DebuggerState QScriptEngineDebugger::state() const
+{
+    Q_D(const QScriptEngineDebugger);
+    return !d->debugger || !d->debugger->isInteractive() ? SuspendedState : RunningState;
+}
+
+/*!
 
     Returns a pointer to the instance of the specified standard \a
@@ -441 +443 @@
     Q_D(const QScriptEngineDebugger);
     const_cast<QScriptEngineDebuggerPrivate*>(d)->createDebugger();
-    switch (widget) {
-    case ConsoleWidget: {
-        QScriptDebuggerConsoleWidgetInterface *w = d->debugger->consoleWidget();
-        if (!w) {
-            w = new QScriptDebuggerConsoleWidget();
-            d->debugger->setConsoleWidget(w);
-        }
-        return w;
-    }
-    case StackWidget: {
-        QScriptDebuggerStackWidgetInterface *w = d->debugger->stackWidget();
-        if (!w) {
-            w = new QScriptDebuggerStackWidget();
-            d->debugger->setStackWidget(w);
-        }
-        return w;
-    }
-    case ScriptsWidget: {
-        QScriptDebuggerScriptsWidgetInterface *w = d->debugger->scriptsWidget();
-        if (!w) {
-            w = new QScriptDebuggerScriptsWidget();
-            d->debugger->setScriptsWidget(w);
-        }
-        return w;
-    }
-    case LocalsWidget: {
-        QScriptDebuggerLocalsWidgetInterface *w = d->debugger->localsWidget();
-        if (!w) {
-            w = new QScriptDebuggerLocalsWidget();
-            d->debugger->setLocalsWidget(w);
-        }
-        return w;
-    }
-    case CodeWidget: {
-        QScriptDebuggerCodeWidgetInterface *w = d->debugger->codeWidget();
-        if (!w) {
-            w = new QScriptDebuggerCodeWidget();
-            d->debugger->setCodeWidget(w);
-        }
-        return w;
-    }
-    case CodeFinderWidget: {
-        QScriptDebuggerCodeFinderWidgetInterface *w = d->debugger->codeFinderWidget();
-        if (!w) {
-            w = new QScriptDebuggerCodeFinderWidget();
-            d->debugger->setCodeFinderWidget(w);
-        }
-        return w;
-    }
-    case BreakpointsWidget: {
-        QScriptBreakpointsWidgetInterface *w = d->debugger->breakpointsWidget();
-        if (!w) {
-            w = new QScriptBreakpointsWidget();
-            d->debugger->setBreakpointsWidget(w);
-        }
-        return w;
-    }
-    case DebugOutputWidget: {
-        QScriptDebugOutputWidgetInterface *w = d->debugger->debugOutputWidget();
-        if (!w) {
-            w = new QScriptDebugOutputWidget();
-            d->debugger->setDebugOutputWidget(w);
-        }
-        return w;
-    }
-    case ErrorLogWidget: {
-        QScriptErrorLogWidgetInterface *w = d->debugger->errorLogWidget();
-        if (!w) {
-            w = new QScriptErrorLogWidget();
-            d->debugger->setErrorLogWidget(w);
-        }
-        return w;
-    }
-    }
-    return 0;
+    return d->debugger->widget(static_cast<QScriptDebugger::DebuggerWidget>(static_cast<int>(widget)));
 }
 
@@ -539 +467 @@
     QScriptEngineDebugger *that = const_cast<QScriptEngineDebugger*>(this);
     that->d_func()->createDebugger();
-    switch (action) {
-    case InterruptAction:
-        return d->debugger->interruptAction(that);
-    case ContinueAction:
-        return d->debugger->continueAction(that);
-    case StepIntoAction:
-        return d->debugger->stepIntoAction(that);
-    case StepOverAction:
-        return d->debugger->stepOverAction(that);
-    case StepOutAction:
-        return d->debugger->stepOutAction(that);
-    case RunToCursorAction:
-        return d->debugger->runToCursorAction(that);
-    case RunToNewScriptAction:
-        return d->debugger->runToNewScriptAction(that);
-    case ToggleBreakpointAction:
-        return d->debugger->toggleBreakpointAction(that);
-    case ClearDebugOutputAction:
-        return d->debugger->clearDebugOutputAction(that);
-    case ClearErrorLogAction:
-        return d->debugger->clearErrorLogAction(that);
-    case ClearConsoleAction:
-        return d->debugger->clearConsoleAction(that);
-    case FindInScriptAction:
-        return d->debugger->findInScriptAction(that);
-    case FindNextInScriptAction:
-        return d->debugger->findNextInScriptAction(that);
-    case FindPreviousInScriptAction:
-        return d->debugger->findPreviousInScriptAction(that);
-    case GoToLineAction:
-        return d->debugger->goToLineAction(that);
-    }
-    return 0;
+    return d->debugger->action(static_cast<QScriptDebugger::DebuggerAction>(static_cast<int>(action)), that);
 }
 
@@ -612 +508 @@
   \sa createStandardMenu(), createStandardToolBar()
 */
+#ifndef QT_NO_MAINWINDOW
 QMainWindow *QScriptEngineDebugger::standardWindow() const
 {
@@ -624 +521 @@
     QDockWidget *scriptsDock = new QDockWidget(win);
     scriptsDock->setObjectName(QLatin1String("qtscriptdebugger_scriptsDockWidget"));
-    scriptsDock->setWindowTitle(QObject::tr("Loaded Scripts"));
+    scriptsDock->setWindowTitle(tr("Loaded Scripts"));
     scriptsDock->setWidget(widget(ScriptsWidget));
     win->addDockWidget(Qt::LeftDockWidgetArea, scriptsDock);
@@ -630 +527 @@
     QDockWidget *breakpointsDock = new QDockWidget(win);
     breakpointsDock->setObjectName(QLatin1String("qtscriptdebugger_breakpointsDockWidget"));
-    breakpointsDock->setWindowTitle(QObject::tr("Breakpoints"));
+    breakpointsDock->setWindowTitle(tr("Breakpoints"));
     breakpointsDock->setWidget(widget(BreakpointsWidget));
     win->addDockWidget(Qt::LeftDockWidgetArea, breakpointsDock);
@@ -636 +533 @@
     QDockWidget *stackDock = new QDockWidget(win);
     stackDock->setObjectName(QLatin1String("qtscriptdebugger_stackDockWidget"));
-    stackDock->setWindowTitle(QObject::tr("Stack"));
+    stackDock->setWindowTitle(tr("Stack"));
     stackDock->setWidget(widget(StackWidget));
     win->addDockWidget(Qt::RightDockWidgetArea, stackDock);
@@ -642 +539 @@
     QDockWidget *localsDock = new QDockWidget(win);
     localsDock->setObjectName(QLatin1String("qtscriptdebugger_localsDockWidget"));
-    localsDock->setWindowTitle(QObject::tr("Locals"));
+    localsDock->setWindowTitle(tr("Locals"));
     localsDock->setWidget(widget(LocalsWidget));
     win->addDockWidget(Qt::RightDockWidgetArea, localsDock);
@@ -648 +545 @@
     QDockWidget *consoleDock = new QDockWidget(win);
     consoleDock->setObjectName(QLatin1String("qtscriptdebugger_consoleDockWidget"));
-    consoleDock->setWindowTitle(QObject::tr("Console"));
+    consoleDock->setWindowTitle(tr("Console"));
     consoleDock->setWidget(widget(ConsoleWidget));
     win->addDockWidget(Qt::BottomDockWidgetArea, consoleDock);
@@ -654 +551 @@
     QDockWidget *debugOutputDock = new QDockWidget(win);
     debugOutputDock->setObjectName(QLatin1String("qtscriptdebugger_debugOutputDockWidget"));
-    debugOutputDock->setWindowTitle(QObject::tr("Debug Output"));
+    debugOutputDock->setWindowTitle(tr("Debug Output"));
     debugOutputDock->setWidget(widget(DebugOutputWidget));
     win->addDockWidget(Qt::BottomDockWidgetArea, debugOutputDock);
@@ -660 +557 @@
     QDockWidget *errorLogDock = new QDockWidget(win);
     errorLogDock->setObjectName(QLatin1String("qtscriptdebugger_errorLogDockWidget"));
-    errorLogDock->setWindowTitle(QObject::tr("Error Log"));
+    errorLogDock->setWindowTitle(tr("Error Log"));
     errorLogDock->setWidget(widget(ErrorLogWidget));
     win->addDockWidget(Qt::BottomDockWidgetArea, errorLogDock);
@@ -672 +569 @@
     win->menuBar()->addMenu(that->createStandardMenu(win));
 
-    QMenu *editMenu = win->menuBar()->addMenu(QObject::tr("Search"));
+    QMenu *editMenu = win->menuBar()->addMenu(tr("Search"));
     editMenu->addAction(action(FindInScriptAction));
     editMenu->addAction(action(FindNextInScriptAction));
@@ -679 +576 @@
     editMenu->addAction(action(GoToLineAction));
 
-    QMenu *viewMenu = win->menuBar()->addMenu(QObject::tr("View"));
+    QMenu *viewMenu = win->menuBar()->addMenu(tr("View"));
     viewMenu->addAction(scriptsDock->toggleViewAction());
     viewMenu->addAction(breakpointsDock->toggleViewAction());
@@ -697 +594 @@
     win->setCentralWidget(central);
 
-    win->setWindowTitle(QObject::tr("Qt Script Debugger"));
+    win->setWindowTitle(tr("Qt Script Debugger"));
     win->setUnifiedTitleAndToolBarOnMac(true);
 
@@ -715 +612 @@
     return win;
 }
+#endif // QT_NO_MAINWINDOW
 
 /*!
@@ -724 +622 @@
 QMenu *QScriptEngineDebugger::createStandardMenu(QWidget *parent)
 {
-    QMenu *menu = new QMenu(parent);
-    menu->setTitle(QObject::tr("Debug"));
-    menu->addAction(action(ContinueAction));
-    menu->addAction(action(InterruptAction));
-    menu->addAction(action(StepIntoAction));
-    menu->addAction(action(StepOverAction));
-    menu->addAction(action(StepOutAction));
-    menu->addAction(action(RunToCursorAction));
-    menu->addAction(action(RunToNewScriptAction));
-
-    menu->addSeparator();
-    menu->addAction(action(ToggleBreakpointAction));
-
-    menu->addSeparator();
-    menu->addAction(action(ClearDebugOutputAction));
-    menu->addAction(action(ClearErrorLogAction));
-    menu->addAction(action(ClearConsoleAction));
-
-    return menu;
+    Q_D(QScriptEngineDebugger);
+    d->createDebugger();
+    return d->debugger->createStandardMenu(parent, this);
 }
 
@@ -751 +633 @@
   \sa createStandardMenu()
 */
+#ifndef QT_NO_TOOLBAR
 QToolBar *QScriptEngineDebugger::createStandardToolBar(QWidget *parent)
 {
-    QToolBar *tb = new QToolBar(parent);
-    tb->setObjectName(QLatin1String("qtscriptdebugger_standardToolBar"));
-    tb->addAction(action(ContinueAction));
-    tb->addAction(action(InterruptAction));
-    tb->addAction(action(StepIntoAction));
-    tb->addAction(action(StepOverAction));
-    tb->addAction(action(StepOutAction));
-    tb->addAction(action(RunToCursorAction));
-    tb->addAction(action(RunToNewScriptAction));
-    tb->addSeparator();
-    tb->addAction(action(FindInScriptAction));
-    return tb;
-}
+    Q_D(QScriptEngineDebugger);
+    d->createDebugger();
+    return d->debugger->createStandardToolBar(parent, this);
+}
+#endif
 
 /*!