Subversion Repositories riscv_vhdl

/*

 *  Copyright 2018 Sergey Khabarov, sergeykhbr@gmail.com

 *

 *  Licensed under the Apache License, Version 2.0 (the "License");

 *  you may not use this file except in compliance with the License.

 *  You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 *  Unless required by applicable law or agreed to in writing, software

 *  distributed under the License is distributed on an "AS IS" BASIS,

 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 *  See the License for the specific language governing permissions and

 *  limitations under the License.

 */

#pragma once

#include "api_core.h"   // MUST BE BEFORE QtWidgets.h or any other Qt header.

#include "attribute.h"

#include "igui.h"

#include <QtWidgets/QWidget>

#include <QtWidgets/QMdiArea>

#include <QtWidgets/QMdiSubWindow>

#include <QtWidgets/QGridLayout>

#include <QtWidgets/QAction>

#include <QtCore/QEvent>

#include <QtGui/qevent.h>

namespace debugger {

class RegsViewWidget : public QWidget,

                       public IGuiCmdHandler {

    Q_OBJECT

 public:

    RegsViewWidget(IGui *igui, QWidget *parent = 0);

    virtual ~RegsViewWidget();

    /** IGuiCmdHandler */

    virtual void handleResponse(AttributeType *req, AttributeType *resp);

 signals:

    void signalHandleResponse(AttributeType *resp);

 private slots:

    void slotUpdateByTimer();

    void slotRegChanged(AttributeType *wrcmd);

 private:

    void addRegWidget(int row, int col, int bytes, const char *name);

 private:

    AttributeType cmdRegs_;

    AttributeType listRegs_;

    AttributeType resp_;

    QGridLayout *gridLayout;

    IGui *igui_;

    bool waitingResp_;

};

class RegsQMdiSubWindow : public QMdiSubWindow {

    Q_OBJECT

public:

    RegsQMdiSubWindow(IGui *igui, QMdiArea *area, QWidget *parent,

                      QAction *act = 0)

        : QMdiSubWindow(parent) {

        setAttribute(Qt::WA_DeleteOnClose);

        action_ = act;

        area_ = area;

        setWindowTitle(tr("Registers"));

        setWindowIcon(QIcon(tr(":/images/cpu_96x96.png")));

        QWidget *pnew = new RegsViewWidget(igui, this);

        if (act) {

            act->setChecked(true);

        }

        connect(parent, SIGNAL(signalUpdateByTimer()),

                pnew, SLOT(slotUpdateByTimer()));

        setWidget(pnew);

        area_->addSubWindow(this);

        show();

    }

 protected:

    void closeEvent(QCloseEvent *event_) Q_DECL_OVERRIDE {

        if (action_) {

            action_->setChecked(false);

        }

        area_->removeSubWindow(this);

        event_->accept();

    }

 private:

    QAction *action_;

    QMdiArea *area_;

};

}  // namespace debugger