forked from qt-creator/qt-creator
966f4ea6a9
Originally, the build manager used to run all build steps in a dedicated thread. Communication between the step and the manager happened via a QFutureInterface that was passed into the step's run() function. Later, new steps were added that operated asynchronously, so the build manager had to differentiate between the different kinds of steps for starting and stopping. These days, almost all build and deploy steps work asynchronously, which made the QFuture-based interface look increasingly odd. With this patch, all build steps are expected to work asynchronously, so the build manager no longer needs to differentiate. Steps are started and requested to stop via the run() and cancel() functions, respectively, and emit the finished() signal when they are done. Build step implementors no longer have to deal with a QFutureInterface. For steps whose implementation is inherently synchronous, the BuildStep base class offers a runInThread() function. Change-Id: If905c68b234c5a669f6e19f43142eaa57d594803 Reviewed-by: hjk <hjk@qt.io>
143 lines
4.0 KiB
C++
143 lines
4.0 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#pragma once
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#include <projectexplorer/abstractprocessstep.h>
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#include <QRegExp>
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QT_BEGIN_NAMESPACE
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class QLineEdit;
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class QListWidget;
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class QListWidgetItem;
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QT_END_NAMESPACE
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namespace Utils { class PathChooser; }
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namespace ProjectExplorer { class ToolChain; }
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namespace CMakeProjectManager {
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namespace Internal {
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class CMakeBuildConfiguration;
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class CMakeRunConfiguration;
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class CMakeBuildStepFactory;
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class CMakeBuildStep : public ProjectExplorer::AbstractProcessStep
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{
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Q_OBJECT
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friend class CMakeBuildStepFactory;
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public:
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explicit CMakeBuildStep(ProjectExplorer::BuildStepList *bsl);
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CMakeBuildConfiguration *cmakeBuildConfiguration() const;
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QString buildTarget() const;
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bool buildsBuildTarget(const QString &target) const;
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void setBuildTarget(const QString &target);
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void clearBuildTargets();
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QString toolArguments() const;
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void setToolArguments(const QString &list);
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QString allArguments(const CMakeRunConfiguration *rc) const;
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QString cmakeCommand() const;
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QVariantMap toMap() const override;
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static QString cleanTarget();
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static QString allTarget();
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static QString installTarget();
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static QString testTarget();
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static QStringList specialTargets();
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signals:
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void cmakeCommandChanged();
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void targetToBuildChanged();
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void buildTargetsChanged();
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protected:
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void processStarted() override;
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void processFinished(int exitCode, QProcess::ExitStatus status) override;
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bool fromMap(const QVariantMap &map) override;
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// For parsing [ 76%]
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void stdOutput(const QString &line) override;
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private:
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void ctor(ProjectExplorer::BuildStepList *bsl);
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bool init() override;
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void doRun() override;
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ProjectExplorer::BuildStepConfigWidget *createConfigWidget() override;
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void runImpl();
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void handleProjectWasParsed(bool success);
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void handleBuildTargetChanges(bool success);
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CMakeRunConfiguration *targetsActiveRunConfiguration() const;
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QMetaObject::Connection m_runTrigger;
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QRegExp m_percentProgress;
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QRegExp m_ninjaProgress;
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QString m_ninjaProgressString;
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QString m_buildTarget;
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QString m_toolArguments;
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bool m_useNinja = false;
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bool m_waiting = false;
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};
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class CMakeBuildStepConfigWidget : public ProjectExplorer::BuildStepConfigWidget
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{
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Q_OBJECT
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public:
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CMakeBuildStepConfigWidget(CMakeBuildStep *buildStep);
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private:
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void itemChanged(QListWidgetItem*);
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void toolArgumentsEdited();
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void updateDetails();
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void buildTargetsChanged();
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void selectedBuildTargetsChanged();
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CMakeBuildStep *m_buildStep;
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QLineEdit *m_toolArguments;
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QListWidget *m_buildTargetsList;
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};
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class CMakeBuildStepFactory : public ProjectExplorer::BuildStepFactory
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{
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public:
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CMakeBuildStepFactory();
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};
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} // namespace Internal
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} // namespace CMakeProjectManager
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