view Applications/Samples/SimpleViewer/ThumbnailInteractor.cpp @ 457:3b4df9925db6 am-touch-events

added support for 'touch' in mouse trackers. This is still a bit hacky and we need to refactor it to make it clean. Thanks to that, Pan and zoom are available together with 2 touches
author Alain Mazy <alain@mazy.be>
date Thu, 24 Jan 2019 16:42:27 +0100
parents b70e9be013e4
children 4f2416d519b4
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/**
 * Stone of Orthanc
 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
 * Department, University Hospital of Liege, Belgium
 * Copyright (C) 2017-2019 Osimis S.A., Belgium
 *
 * This program is free software: you can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License
 * as published by the Free Software Foundation, either version 3 of
 * the License, or (at your option) any later version.
 *
 * This program 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
 * Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 **/

#include "ThumbnailInteractor.h"

#include "SimpleViewerApplication.h"

namespace SimpleViewer {

  IWorldSceneMouseTracker* ThumbnailInteractor::CreateMouseTracker(WorldSceneWidget& widget,
                                                                   const ViewportGeometry& view,
                                                                   MouseButton button,
                                                                   KeyboardModifiers modifiers,
                                                                   int viewportX,
                                                                   int viewportY,
                                                                   double x,
                                                                   double y,
                                                                   IStatusBar* statusBar,
                                                                   const std::vector<Touch>& displayTouches)
  {
    if (button == MouseButton_Left)
    {
      statusBar->SetMessage("selected thumbnail " + widget.GetName());
      std::string seriesId = widget.GetName().substr(strlen("thumbnail-series-"));
      application_.SelectSeriesInMainViewport(seriesId);
    }
    return NULL;
  }
}