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/*
 For general Scribus (>=1.3.2) copyright and licensing information please refer
 to the COPYING file provided with the program. Following this notice may exist
 a copyright and/or license notice that predates the release of Scribus 1.3.2
 for which a new license (GPL+exception) is in place.
 */

/***************************************************************************
*                                                                         *
*   This program is free software; you can redistribute it and/or modify  *
*   it under the terms of the GNU General Public License as published by  *
*   the Free Software Foundation; either version 2 of the License, or     *
*   (at your option) any later version.                                   *
*                                                                         *
***************************************************************************/



#include "canvasmode_panning.h"

#include <QCursor>
#include <QEvent>
#include <QMouseEvent>
#include <QPoint>
#include <QRect>
#include <QDebug>

#include "canvas.h"
#include "canvasgesture_pan.h"
#include "fpoint.h"
#include "fpointarray.h"
#include "scribusview.h"
#include "scribusdoc.h"
#include "util.h"

CanvasMode_Panning::CanvasMode_Panning(ScribusView* view) : CanvasMode(view)
{
        m_panGesture = new PanGesture(this);
}

void CanvasMode_Panning::drawControls(QPainter* p)
{
        commonDrawControls(p, false);
}

void CanvasMode_Panning::enterEvent(QEvent *e)
{
        if (!m_canvas->m_viewMode.m_MouseButtonPressed)
        {
                setModeCursor();
        }
}


void CanvasMode_Panning::leaveEvent(QEvent *e)
{
}


void CanvasMode_Panning::activate(bool fromGesture)
{
        CanvasMode::activate(fromGesture);

        m_canvas->m_viewMode.m_MouseButtonPressed = false;
        m_canvas->resetRenderMode();
        m_doc->DragP = false;
        m_doc->leaveDrag = false;
        m_canvas->m_viewMode.operItemMoving = false;
        m_canvas->m_viewMode.operItemResizing = false;
        m_view->MidButt = false;
        setModeCursor();
        if (fromGesture)
        {
                m_view->update();
        }
}

void CanvasMode_Panning::deactivate(bool forGesture)
{
        m_view->setRedrawMarkerShown(false);
        CanvasMode::deactivate(forGesture);
}

void CanvasMode_Panning::mouseDoubleClickEvent(QMouseEvent *m)
{
        m->accept();
        m_canvas->m_viewMode.m_MouseButtonPressed = false;
        m_canvas->resetRenderMode();
//      m_view->stopDragTimer();
}

void CanvasMode_Panning::mousePressEvent(QMouseEvent *m)
{
        /*m_canvas->m_viewMode.m_MouseButtonPressed = true;
        m_canvas->m_viewMode.operItemMoving = false;
        m_view->HaveSelRect = false;
        m_doc->DragP = false;
        m_doc->leaveDrag = false;
        m->accept();
        m_view->registerMousePress(m->globalPos());*/

       
        m_view->startGesture(m_panGesture);
        m_panGesture->mousePressEvent(m);
}