| /**************************************************************************** |
| ** |
| ** Copyright (C) 2018 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtSCriptTools module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
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| ** General Public License version 3 as published by the Free Software |
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| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
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| ** $QT_END_LICENSE$ |
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| ****************************************************************************/ |
| |
| #include "qscriptbreakpointsmodel_p.h" |
| #include "qscriptdebuggerjobschedulerinterface_p.h" |
| #include "qscriptdebuggercommandschedulerjob_p.h" |
| #include "qscriptdebuggercommandschedulerfrontend_p.h" |
| |
| #include "private/qabstractitemmodel_p.h" |
| |
| #include <QtCore/qpair.h> |
| #include <QtCore/qcoreapplication.h> |
| #include <QtGui/qicon.h> |
| #include <QtCore/qdebug.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| /*! |
| \since 4.5 |
| \class QScriptBreakpointsModel |
| \internal |
| */ |
| |
| class QScriptBreakpointsModelPrivate |
| : public QAbstractItemModelPrivate |
| { |
| Q_DECLARE_PUBLIC(QScriptBreakpointsModel) |
| public: |
| QScriptBreakpointsModelPrivate(); |
| ~QScriptBreakpointsModelPrivate(); |
| |
| QScriptDebuggerJobSchedulerInterface *jobScheduler; |
| QScriptDebuggerCommandSchedulerInterface *commandScheduler; |
| QList<QPair<int, QScriptBreakpointData> > breakpoints; |
| }; |
| |
| QScriptBreakpointsModelPrivate::QScriptBreakpointsModelPrivate() |
| { |
| } |
| |
| QScriptBreakpointsModelPrivate::~QScriptBreakpointsModelPrivate() |
| { |
| } |
| |
| QScriptBreakpointsModel::QScriptBreakpointsModel( |
| QScriptDebuggerJobSchedulerInterface *jobScheduler, |
| QScriptDebuggerCommandSchedulerInterface *commandScheduler, |
| QObject *parent) |
| : QAbstractItemModel(*new QScriptBreakpointsModelPrivate, parent) |
| { |
| Q_D(QScriptBreakpointsModel); |
| d->jobScheduler = jobScheduler; |
| d->commandScheduler = commandScheduler; |
| } |
| |
| QScriptBreakpointsModel::~QScriptBreakpointsModel() |
| { |
| } |
| |
| namespace |
| { |
| |
| class SetBreakpointJob : public QScriptDebuggerCommandSchedulerJob |
| { |
| public: |
| SetBreakpointJob(const QScriptBreakpointData &data, |
| QScriptDebuggerCommandSchedulerInterface *scheduler) |
| : QScriptDebuggerCommandSchedulerJob(scheduler), |
| m_data(data) |
| { } |
| |
| void start() |
| { |
| QScriptDebuggerCommandSchedulerFrontend frontend(commandScheduler(), this); |
| frontend.scheduleSetBreakpoint(m_data); |
| } |
| |
| void handleResponse(const QScriptDebuggerResponse &, int) |
| { |
| finish(); |
| } |
| |
| private: |
| QScriptBreakpointData m_data; |
| }; |
| |
| } // namespace |
| |
| /*! |
| Sets a breakpoint defined by the given \a data. |
| A new row will be inserted into the model if the breakpoint could be |
| successfully set. |
| */ |
| void QScriptBreakpointsModel::setBreakpoint(const QScriptBreakpointData &data) |
| { |
| Q_D(QScriptBreakpointsModel); |
| QScriptDebuggerJob *job = new SetBreakpointJob(data, d->commandScheduler); |
| d->jobScheduler->scheduleJob(job); |
| } |
| |
| namespace |
| { |
| |
| class SetBreakpointDataJob : public QScriptDebuggerCommandSchedulerJob |
| { |
| public: |
| SetBreakpointDataJob(int id, const QScriptBreakpointData &data, |
| QScriptDebuggerCommandSchedulerInterface *scheduler) |
| : QScriptDebuggerCommandSchedulerJob(scheduler), |
| m_id(id), m_data(data) |
| { } |
| |
| void start() |
| { |
| QScriptDebuggerCommandSchedulerFrontend frontend(commandScheduler(), this); |
| frontend.scheduleSetBreakpointData(m_id, m_data); |
| } |
| |
| void handleResponse(const QScriptDebuggerResponse &, int) |
| { |
| finish(); |
| } |
| |
| private: |
| int m_id; |
| QScriptBreakpointData m_data; |
| }; |
| |
| } // namespace |
| |
| /*! |
| Sets the \a data associated with the breakpoint identified by \a id. |
| A dataChanged() signal will be emitted if the breakpoint data could |
| be successfully changed. |
| */ |
| void QScriptBreakpointsModel::setBreakpointData(int id, const QScriptBreakpointData &data) |
| { |
| Q_D(QScriptBreakpointsModel); |
| QScriptDebuggerJob *job = new SetBreakpointDataJob(id, data, d->commandScheduler); |
| d->jobScheduler->scheduleJob(job); |
| } |
| |
| namespace |
| { |
| |
| class DeleteBreakpointJob : public QScriptDebuggerCommandSchedulerJob |
| { |
| public: |
| DeleteBreakpointJob(int id, QScriptDebuggerCommandSchedulerInterface *scheduler) |
| : QScriptDebuggerCommandSchedulerJob(scheduler), |
| m_id(id) |
| { } |
| |
| void start() |
| { |
| QScriptDebuggerCommandSchedulerFrontend frontend(commandScheduler(), this); |
| frontend.scheduleDeleteBreakpoint(m_id); |
| } |
| |
| void handleResponse(const QScriptDebuggerResponse &, int) |
| { |
| finish(); |
| } |
| |
| private: |
| int m_id; |
| }; |
| |
| } // namespace |
| |
| /*! |
| Deletes the breakpoint with the given \a id. |
| The corresponding row in the model will be removed if the breakpoint |
| was successfully deleted. |
| */ |
| void QScriptBreakpointsModel::deleteBreakpoint(int id) |
| { |
| Q_D(QScriptBreakpointsModel); |
| QScriptDebuggerJob *job = new DeleteBreakpointJob(id, d->commandScheduler); |
| d->jobScheduler->scheduleJob(job); |
| } |
| |
| /*! |
| Adds a breakpoint to the model. This function does not actually set |
| a breakpoint (i.e. it doesn't communicate with the debugger). |
| */ |
| void QScriptBreakpointsModel::addBreakpoint(int id, const QScriptBreakpointData &data) |
| { |
| Q_D(QScriptBreakpointsModel); |
| int rowIndex = d->breakpoints.size(); |
| beginInsertRows(QModelIndex(), rowIndex, rowIndex); |
| d->breakpoints.append(qMakePair(id, data)); |
| endInsertRows(); |
| } |
| |
| /*! |
| Modify the \a data of breakpoint \a id. |
| */ |
| void QScriptBreakpointsModel::modifyBreakpoint(int id, const QScriptBreakpointData &data) |
| { |
| Q_D(QScriptBreakpointsModel); |
| for (int i = 0; i < d->breakpoints.size(); ++i) { |
| if (d->breakpoints.at(i).first == id) { |
| d->breakpoints[i] = qMakePair(id, data); |
| emit dataChanged(createIndex(i, 0), createIndex(i, columnCount()-1)); |
| break; |
| } |
| } |
| } |
| |
| /*! |
| Remove the breakpoint identified by \a id from the model. This |
| function does not delete the breakpoint (i.e. it doesn't communicate |
| with the debugger). |
| */ |
| void QScriptBreakpointsModel::removeBreakpoint(int id) |
| { |
| Q_D(QScriptBreakpointsModel); |
| for (int i = 0; i < d->breakpoints.size(); ++i) { |
| if (d->breakpoints.at(i).first == id) { |
| beginRemoveRows(QModelIndex(), i, i); |
| d->breakpoints.removeAt(i); |
| endRemoveRows(); |
| break; |
| } |
| } |
| } |
| |
| /*! |
| Returns the id of the breakpoint at the given \a row. |
| */ |
| int QScriptBreakpointsModel::breakpointIdAt(int row) const |
| { |
| Q_D(const QScriptBreakpointsModel); |
| return d->breakpoints.at(row).first; |
| } |
| |
| /*! |
| Returns the data for the breakpoint at the given \a row. |
| */ |
| QScriptBreakpointData QScriptBreakpointsModel::breakpointDataAt(int row) const |
| { |
| Q_D(const QScriptBreakpointsModel); |
| return d->breakpoints.at(row).second; |
| } |
| |
| QScriptBreakpointData QScriptBreakpointsModel::breakpointData(int id) const |
| { |
| Q_D(const QScriptBreakpointsModel); |
| for (int i = 0; i < d->breakpoints.size(); ++i) { |
| if (d->breakpoints.at(i).first == id) |
| return d->breakpoints.at(i).second; |
| } |
| return QScriptBreakpointData(); |
| } |
| |
| /*! |
| Tries to find a breakpoint with the given \a scriptId and \a |
| lineNumber. Returns the id of the first breakpoint that matches, or |
| -1 if no such breakpoint is found. |
| */ |
| int QScriptBreakpointsModel::resolveBreakpoint(qint64 scriptId, int lineNumber) const |
| { |
| Q_D(const QScriptBreakpointsModel); |
| for (int i = 0; i < d->breakpoints.size(); ++i) { |
| if ((d->breakpoints.at(i).second.scriptId() == scriptId) |
| && (d->breakpoints.at(i).second.lineNumber() == lineNumber)) { |
| return d->breakpoints.at(i).first; |
| } |
| } |
| return -1; |
| } |
| |
| int QScriptBreakpointsModel::resolveBreakpoint(const QString &fileName, int lineNumber) const |
| { |
| Q_D(const QScriptBreakpointsModel); |
| for (int i = 0; i < d->breakpoints.size(); ++i) { |
| if ((d->breakpoints.at(i).second.fileName() == fileName) |
| && (d->breakpoints.at(i).second.lineNumber() == lineNumber)) { |
| return d->breakpoints.at(i).first; |
| } |
| } |
| return -1; |
| } |
| |
| /*! |
| \reimp |
| */ |
| QModelIndex QScriptBreakpointsModel::index(int row, int column, const QModelIndex &parent) const |
| { |
| Q_D(const QScriptBreakpointsModel); |
| if (parent.isValid()) |
| return QModelIndex(); |
| if ((row < 0) || (row >= d->breakpoints.size())) |
| return QModelIndex(); |
| if ((column < 0) || (column >= columnCount())) |
| return QModelIndex(); |
| return createIndex(row, column); |
| } |
| |
| /*! |
| \reimp |
| */ |
| QModelIndex QScriptBreakpointsModel::parent(const QModelIndex &) const |
| { |
| return QModelIndex(); |
| } |
| |
| /*! |
| \reimp |
| */ |
| int QScriptBreakpointsModel::columnCount(const QModelIndex &parent) const |
| { |
| if (!parent.isValid()) |
| return 6; |
| return 0; |
| } |
| |
| /*! |
| \reimp |
| */ |
| int QScriptBreakpointsModel::rowCount(const QModelIndex &parent) const |
| { |
| Q_D(const QScriptBreakpointsModel); |
| if (!parent.isValid()) |
| return d->breakpoints.size(); |
| return 0; |
| } |
| |
| /*! |
| \reimp |
| */ |
| QVariant QScriptBreakpointsModel::data(const QModelIndex &index, int role) const |
| { |
| Q_D(const QScriptBreakpointsModel); |
| if (!index.isValid() || (index.row() >= d->breakpoints.size())) |
| return QVariant(); |
| const QPair<int, QScriptBreakpointData> &item = d->breakpoints.at(index.row()); |
| if (role == Qt::DisplayRole) { |
| if (index.column() == 0) |
| return item.first; |
| else if (index.column() == 1) { |
| QString loc = item.second.fileName(); |
| if (loc.isEmpty()) |
| loc = QString::fromLatin1("<anonymous script, id=%0>").arg(item.second.scriptId()); |
| loc.append(QString::fromLatin1(":%0").arg(item.second.lineNumber())); |
| return loc; |
| } else if (index.column() == 2) { |
| if (!item.second.condition().isEmpty()) |
| return item.second.condition(); |
| } else if (index.column() == 3) { |
| if (item.second.ignoreCount() != 0) |
| return item.second.ignoreCount(); |
| } else if (index.column() == 5) { |
| return item.second.hitCount(); |
| } |
| } else if (role == Qt::CheckStateRole) { |
| if (index.column() == 0) { |
| return item.second.isEnabled() ? Qt::Checked : Qt::Unchecked; |
| } else if (index.column() == 4) { |
| return item.second.isSingleShot() ? Qt::Checked : Qt::Unchecked; |
| } |
| } else if (role == Qt::EditRole) { |
| if (index.column() == 2) |
| return item.second.condition(); |
| else if (index.column() == 3) |
| return item.second.ignoreCount(); |
| } |
| return QVariant(); |
| } |
| |
| /*! |
| \reimp |
| */ |
| bool QScriptBreakpointsModel::setData(const QModelIndex &index, const QVariant &value, int role) |
| { |
| Q_D(QScriptBreakpointsModel); |
| if (!index.isValid() || (index.row() >= d->breakpoints.size())) |
| return false; |
| const QPair<int, QScriptBreakpointData> &item = d->breakpoints.at(index.row()); |
| QScriptBreakpointData modifiedData; |
| int col = index.column(); |
| if ((col == 0) || (col == 4)) { |
| if (role == Qt::CheckStateRole) { |
| modifiedData = item.second; |
| if (col == 0) |
| modifiedData.setEnabled(value.toInt() == Qt::Checked); |
| else |
| modifiedData.setSingleShot(value.toInt() == Qt::Checked); |
| } |
| } else if (col == 2) { |
| if (role == Qt::EditRole) { |
| modifiedData = item.second; |
| modifiedData.setCondition(value.toString()); |
| } |
| } else if (col == 3) { |
| if (role == Qt::EditRole) { |
| modifiedData = item.second; |
| modifiedData.setIgnoreCount(value.toInt()); |
| } |
| } |
| if (!modifiedData.isValid()) |
| return false; |
| QScriptDebuggerJob *job = new SetBreakpointDataJob(item.first, modifiedData, d->commandScheduler); |
| d->jobScheduler->scheduleJob(job); |
| return true; |
| } |
| |
| /*! |
| \reimp |
| */ |
| QVariant QScriptBreakpointsModel::headerData(int section, Qt::Orientation orient, int role) const |
| { |
| if (orient == Qt::Horizontal) { |
| if (role == Qt::DisplayRole) { |
| if (section == 0) |
| return QCoreApplication::translate("QScriptBreakpointsModel", "ID"); |
| else if (section == 1) |
| return QCoreApplication::translate("QScriptBreakpointsModel", "Location"); |
| else if (section == 2) |
| return QCoreApplication::translate("QScriptBreakpointsModel", "Condition"); |
| else if (section == 3) |
| return QCoreApplication::translate("QScriptBreakpointsModel", "Ignore-count"); |
| else if (section == 4) |
| return QCoreApplication::translate("QScriptBreakpointsModel", "Single-shot"); |
| else if (section == 5) |
| return QCoreApplication::translate("QScriptBreakpointsModel", "Hit-count"); |
| } |
| } |
| return QVariant(); |
| } |
| |
| /*! |
| \reimp |
| */ |
| Qt::ItemFlags QScriptBreakpointsModel::flags(const QModelIndex &index) const |
| { |
| if (!index.isValid()) |
| return 0; |
| Qt::ItemFlags ret = QAbstractItemModel::flags(index); |
| switch (index.column()) { |
| case 0: |
| ret |= Qt::ItemIsUserCheckable; |
| break; |
| case 1: |
| break; |
| case 2: |
| ret |= Qt::ItemIsEditable; |
| break; |
| case 3: |
| ret |= Qt::ItemIsEditable; |
| break; |
| case 4: |
| ret |= Qt::ItemIsUserCheckable; |
| break; |
| } |
| return ret; |
| } |
| |
| QT_END_NAMESPACE |