--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/scripttools/debugging/qscriptdebuggerconsolecommandmanager.cpp Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,244 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtSCriptTools module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** 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, 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qscriptdebuggerconsolecommandmanager_p.h"
+#include "qscriptdebuggerconsolecommand_p.h"
+#include "qscriptdebuggerconsolecommandgroupdata_p.h"
+
+#include <QtCore/qlist.h>
+#include <QtCore/qstringlist.h>
+
+QT_BEGIN_NAMESPACE
+
+/*!
+ \since 4.5
+ \class QScriptDebuggerConsoleCommandManager
+ \internal
+
+ \brief The QScriptDebuggerConsoleCommandManager manages a collection of console commands.
+
+*/
+
+class QScriptDebuggerConsoleCommandManagerPrivate
+{
+ Q_DECLARE_PUBLIC(QScriptDebuggerConsoleCommandManager)
+public:
+ QScriptDebuggerConsoleCommandManagerPrivate();
+ ~QScriptDebuggerConsoleCommandManagerPrivate();
+
+ QList<QScriptDebuggerConsoleCommand*> commands;
+ QMap<QString, QScriptDebuggerConsoleCommandGroupData> groups;
+
+ QScriptDebuggerConsoleCommandManager *q_ptr;
+};
+
+QScriptDebuggerConsoleCommandManagerPrivate::QScriptDebuggerConsoleCommandManagerPrivate()
+{
+ groups[QLatin1String("breakpoints")] =
+ QScriptDebuggerConsoleCommandGroupData(QLatin1String("Making program stop at certain points"),
+ QLatin1String(""));
+ groups[QLatin1String("files")] =
+ QScriptDebuggerConsoleCommandGroupData(QLatin1String("Examining files"),
+ QLatin1String(""));
+ groups[QLatin1String("stack")] =
+ QScriptDebuggerConsoleCommandGroupData(QLatin1String("Examining the stack"),
+ QLatin1String(""));
+ groups[QLatin1String("running")] =
+ QScriptDebuggerConsoleCommandGroupData(QLatin1String("Running the program"),
+ QLatin1String(""));
+ groups[QLatin1String("status")] =
+ QScriptDebuggerConsoleCommandGroupData(QLatin1String("Status inquiries"),
+ QLatin1String(""));
+ groups[QLatin1String("void")] =
+ QScriptDebuggerConsoleCommandGroupData(QLatin1String("No such group"),
+ QLatin1String("It's a secret to everyone"));
+}
+
+QScriptDebuggerConsoleCommandManagerPrivate::~QScriptDebuggerConsoleCommandManagerPrivate()
+{
+ qDeleteAll(commands);
+}
+
+QScriptDebuggerConsoleCommandManager::QScriptDebuggerConsoleCommandManager()
+ : d_ptr(new QScriptDebuggerConsoleCommandManagerPrivate)
+{
+ d_ptr->q_ptr = this;
+}
+
+QScriptDebuggerConsoleCommandManager::~QScriptDebuggerConsoleCommandManager()
+{
+}
+
+/*!
+ Adds the given \a command.
+ The manager takes ownership of the command.
+*/
+void QScriptDebuggerConsoleCommandManager::addCommand(QScriptDebuggerConsoleCommand *command)
+{
+ Q_D(QScriptDebuggerConsoleCommandManager);
+ Q_ASSERT(command != 0);
+ if (command->name().isEmpty()) {
+ qWarning("addCommand(): nameless command ignored");
+ return;
+ }
+ if (command->group().isEmpty()) {
+ qWarning("addCommand(): groupless command '%s' ignored",
+ qPrintable(command->name()));
+ return;
+ }
+ if (findCommand(command->name()) != 0) {
+ qWarning("addCommand(): duplicate command '%s' (group '%s') ignored",
+ qPrintable(command->name()), qPrintable(command->group()));
+ return;
+ }
+ if (!d->groups.contains(command->group())) {
+ qWarning("addCommand(): group '%s' for command '%s' is unknown!",
+ qPrintable(command->group()), qPrintable(command->name()));
+ }
+ d->commands.append(command);
+}
+
+/*!
+ Registers a command group with the given \a name and \a data.
+*/
+void QScriptDebuggerConsoleCommandManager::addCommandGroup(
+ const QString &name, const QScriptDebuggerConsoleCommandGroupData &data)
+{
+ Q_D(QScriptDebuggerConsoleCommandManager);
+ if (name.isEmpty()) {
+ qWarning("addCommandGroup(): nameless group ignored");
+ return;
+ }
+ if (d->groups.contains(name)) {
+ qWarning("addCommandGroup(): group '%s' already defined",
+ qPrintable(name));
+ return;
+ }
+ d->groups[name] = data;
+}
+
+/*!
+ Returns the command with the given \a name if one exists, otherwise
+ returns 0.
+*/
+QScriptDebuggerConsoleCommand *QScriptDebuggerConsoleCommandManager::findCommand(const QString &name) const
+{
+ Q_D(const QScriptDebuggerConsoleCommandManager);
+ for (int i = 0; i < d->commands.size(); ++i) {
+ QScriptDebuggerConsoleCommand *cmd = d->commands.at(i);
+ if (cmd->name() == name)
+ return cmd;
+ else if (cmd->aliases().contains(name))
+ return cmd;
+ }
+ return 0;
+}
+
+/*!
+ Returns the commands organized into groups.
+*/
+QMap<QString, QList<QScriptDebuggerConsoleCommand*> > QScriptDebuggerConsoleCommandManager::commands() const
+{
+ Q_D(const QScriptDebuggerConsoleCommandManager);
+ QMap<QString, QList<QScriptDebuggerConsoleCommand*> > result;
+ for (int i = 0; i < d->commands.size(); ++i) {
+ QScriptDebuggerConsoleCommand *cmd = d->commands.at(i);
+ result[cmd->group()].append(cmd);
+ }
+ return result;
+}
+
+/*!
+ Returns commands in the group of the given \a name.
+*/
+QScriptDebuggerConsoleCommandList QScriptDebuggerConsoleCommandManager::commandsInGroup(const QString &name) const
+{
+ Q_D(const QScriptDebuggerConsoleCommandManager);
+ QScriptDebuggerConsoleCommandList result;
+ for (int i = 0; i < d->commands.size(); ++i) {
+ QScriptDebuggerConsoleCommand *cmd = d->commands.at(i);
+ if (cmd->group() == name)
+ result.append(cmd);
+ }
+ return result;
+}
+
+/*!
+ Returns data associated with the group of the given \a name.
+*/
+QScriptDebuggerConsoleCommandGroupData QScriptDebuggerConsoleCommandManager::commandGroupData(const QString &name) const
+{
+ Q_D(const QScriptDebuggerConsoleCommandManager);
+ return d->groups.value(name);
+}
+
+/*!
+ Returns all command groups.
+*/
+QMap<QString, QScriptDebuggerConsoleCommandGroupData> QScriptDebuggerConsoleCommandManager::commandGroups() const
+{
+ Q_D(const QScriptDebuggerConsoleCommandManager);
+ return d->groups;
+}
+
+/*!
+ Returns the possible completions for the given \a prefix.
+*/
+QStringList QScriptDebuggerConsoleCommandManager::completions(const QString &prefix) const
+{
+ Q_D(const QScriptDebuggerConsoleCommandManager);
+ QStringList result;
+ for (int i = 0; i < d->commands.size(); ++i) {
+ QScriptDebuggerConsoleCommand *cmd = d->commands.at(i);
+ QStringList names;
+ names.append(cmd->name());
+// names += cmd->aliases();
+ for (int j = 0; j < names.size(); ++j) {
+ const QString &name = names.at(j);
+ if ((name.length() > prefix.length()) && name.startsWith(prefix))
+ result.append(name);
+ }
+ }
+ qStableSort(result);
+ return result;
+}
+
+QT_END_NAMESPACE