qmlinspectoradapter.h 4.51 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150
/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** 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.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/

#ifndef QMLINSPECTORADAPTER_H
#define QMLINSPECTORADAPTER_H

#include <QObject>
#include <QStringList>

#include <coreplugin/icontext.h>
#include <qmldebug/qmldebugclient.h>
#include <qmljs/qmljsdocument.h>

namespace Core {
class IEditor;
}

namespace QmlDebug {
class BaseEngineDebugClient;
class BaseToolsClient;
class QmlDebugObjectReference;
}

using namespace QmlDebug;

namespace Debugger {
namespace Internal {

class WatchTreeView;
class QmlAdapter;
class QmlEngine;
class QmlInspectorAgent;
class QmlLiveTextPreview;

class QmlInspectorAdapter : public QObject
{
    Q_OBJECT

public:
    QmlInspectorAdapter(QmlAdapter *debugAdapter, QmlEngine *engine,
                        QObject *parent = 0);
    ~QmlInspectorAdapter();

    BaseEngineDebugClient *engineClient() const;
    BaseToolsClient *toolsClient() const;
    QmlInspectorAgent *agent() const;

    int currentSelectedDebugId() const;
    QString currentSelectedDisplayName() const;

signals:
    void expressionResult();
    void selectionChanged();

private slots:
    void clientStatusChanged(QmlDebugClient::Status status);
    void toolsClientStatusChanged(QmlDebugClient::Status status);
    void engineClientStatusChanged(QmlDebugClient::Status status);

    void selectObjectsFromEditor(const QList<int> &debugIds);
    void selectObjectsFromToolsClient(const QList<int> &debugIds);
    void onObjectFetched(const QmlDebugObjectReference &ref);
    void onObjectTreeUpdated();

    void createPreviewForEditor(Core::IEditor *newEditor);
    void removePreviewForEditor(Core::IEditor *editor);
    void updatePendingPreviewDocuments(QmlJS::Document::Ptr doc);

    void onSelectActionTriggered(bool checked);
    void onZoomActionTriggered(bool checked);
    void onShowAppOnTopChanged(const QVariant &value);
    void onUpdateOnSaveChanged(const QVariant &value);

private:
    void setActiveEngineClient(BaseEngineDebugClient *client);

    void initializePreviews();
    void showConnectionStatusMessage(const QString &message);

    void gotoObjectReferenceDefinition(const QmlDebugObjectReference &obj);
    QmlDebugObjectReference objectReferenceForLocation(
            const QString &fileName, int cursorPosition = -1) const;

    enum SelectionTarget { NoTarget, ToolTarget, EditorTarget };
    void selectObject(
            const QmlDebugObjectReference &objectReference,
            SelectionTarget target);


    QmlAdapter *m_debugAdapter;
    QmlEngine *m_engine;
    BaseEngineDebugClient *m_engineClient;
    QHash<QString, BaseEngineDebugClient*> m_engineClients;
    BaseToolsClient *m_toolsClient;
    QmlInspectorAgent *m_agent;

    SelectionTarget m_targetToSync;
    int m_debugIdToSelect;

    int m_currentSelectedDebugId;
    QString m_currentSelectedDebugName;

    // Qml/JS editor integration
    bool m_listeningToEditorManager;
    QHash<QString, QmlLiveTextPreview *> m_textPreviews;
    QmlJS::Snapshot m_loadedSnapshot; //the snapshot loaded by the viewer
    QStringList m_pendingPreviewDocumentNames;
    bool m_selectionCallbackExpected;
    bool m_cursorPositionChangedExternally;

    // toolbar
    bool m_toolsClientConnected;
    Core::Context m_inspectorToolsContext;
    QAction *m_selectAction;
    QAction *m_zoomAction;
};

} // namespace Internal
} // namespace Debugger

#endif // QMLINSPECTORADAPTER_H