/////////////////////////////////////////////////////////////////////////////////
//
//  Copyright (C) 2018-     Equinor ASA
// 
//  ResInsight 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 3 of the License, or
//  (at your option) any later version.
// 
//  ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
//  WARRANTY; without even the implied warranty of MERCHANTABILITY or
//  FITNESS FOR A PARTICULAR PURPOSE.
// 
//  See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html> 
//  for more details.
//
/////////////////////////////////////////////////////////////////////////////////

#include "RicCreateTextAnnotationFeature.h"

#include "RiaApplication.h"

#include "RimTextAnnotation.h"
#include "RimReachCircleAnnotation.h"
#include "RimPolylinesAnnotation.h"
#include "RimAnnotationCollection.h"
#include "RimAnnotationGroupCollection.h"
#include "RimAnnotationInViewCollection.h"
#include "RimProject.h"
#include "RimOilField.h"

#include "RiuMainWindow.h"

#include <cafSelectionManagerTools.h>

#include <QAction>


CAF_CMD_SOURCE_INIT(RicCreateTextAnnotationFeature, "RicCreateTextAnnotationFeature");

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
bool RicCreateTextAnnotationFeature::isCommandEnabled()
{
    auto selObjsGlobal  = caf::selectedObjectsByTypeStrict<RimAnnotationCollection*>();
    auto selObjs2InView = caf::selectedObjectsByTypeStrict<RimAnnotationInViewCollection*>();
    auto selGroupColl = caf::selectedObjectsByTypeStrict<RimAnnotationGroupCollection*>();

    return selObjsGlobal.size() == 1 || selObjs2InView.size() == 1 ||
        (selGroupColl.size() == 1 &&
         selGroupColl.front()->uiCapability()->uiName() == RimAnnotationGroupCollection::TEXT_ANNOTATION_UI_NAME);
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RicCreateTextAnnotationFeature::onActionTriggered(bool isChecked)

{
    auto coll = annotationCollectionBase();
    if (coll)
    {
        auto newAnnotation = new RimTextAnnotation();
        newAnnotation->enablePicking(true);
        coll->addAnnotation(newAnnotation);
        coll->updateConnectedEditors();
        RiuMainWindow::instance()->selectAsCurrentItem(newAnnotation);
    }
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RicCreateTextAnnotationFeature::setupActionLook(QAction* actionToSetup)
{
    actionToSetup->setIcon(QIcon(":/TextAnnotation16x16.png"));
    actionToSetup->setText("Create Text Annotation");
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
RimAnnotationCollectionBase* RicCreateTextAnnotationFeature::annotationCollectionBase() const
{
    auto selColls = caf::selectedObjectsByTypeStrict<RimAnnotationCollectionBase*>();
    if (selColls.size() == 1) return selColls.front();

    RimAnnotationCollectionBase* coll = nullptr;
    auto selGroupColl = caf::selectedObjectsByTypeStrict<RimAnnotationGroupCollection*>();
    if (selGroupColl.size() == 1)
    {
        selGroupColl.front()->firstAncestorOrThisOfType(coll);
    }

    return coll;
}