pqPresetDialog.h

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/*=========================================================================

   Program: ParaView
   Module:  pqPresetDialog.h

   Copyright (c) 2005,2006 Sandia Corporation, Kitware Inc.
   All rights reserved.

   ParaView is a free software; you can redistribute it and/or modify it
   under the terms of the ParaView license version 1.2.

   See License_v1.2.txt for the full ParaView license.
   A copy of this license can be obtained by contacting
   Kitware Inc.
   28 Corporate Drive
   Clifton Park, NY 12065
   USA

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

========================================================================*/
#ifndef pqPresetDialog_h
#define pqPresetDialog_h

#include "pqComponentsModule.h" // for exports
#include <QDialog>
#include <QModelIndex>
#include <QScopedPointer>    // for QScopedPointer
#include <vtk_jsoncpp_fwd.h> // for forward declarations

class QModelIndex;

class PQCOMPONENTS_EXPORT pqPresetDialog : public QDialog
{
  Q_OBJECT
  typedef QDialog Superclass;

public:
  enum Modes
  {
    SHOW_ALL,
    SHOW_INDEXED_COLORS_ONLY,
    SHOW_NON_INDEXED_COLORS_ONLY
  };

  pqPresetDialog(QWidget* parent = 0, Modes mode = SHOW_ALL);
  ~pqPresetDialog() override;

  void setMode(Modes mode);

  void setCurrentPreset(const char* presetName);

  const Json::Value& currentPreset();

  bool loadColors() const;

  bool loadOpacities() const;

  bool loadAnnotations() const;

  bool usePresetRange() const;

  void setCustomizableLoadColors(bool state, bool defaultValue = true);

  void setCustomizableLoadAnnotations(bool state, bool defaultValue = true);

  void setCustomizableLoadOpacities(bool state, bool defaultValue = true);

  void setCustomizableUsePresetRange(bool state, bool defaultValue = false);

signals:
  void applyPreset(const Json::Value& preset);

protected slots:
  void updateEnabledStateForSelection();
  void updateForSelectedIndex(const QModelIndex& proxyIndex);
  void triggerApply(const QModelIndex& proxyIndex = QModelIndex());
  void removePreset(const QModelIndex& idx = QModelIndex());
  void importPresets();
  void exportPresets();

  void setPresetIsAdvanced(int newState);

protected:
  void showEvent(QShowEvent* e) override;
  void closeEvent(QCloseEvent* e) override;

private slots:
  void updateGroups();

private:
  Q_DISABLE_COPY(pqPresetDialog)
  class pqInternals;
  const QScopedPointer<pqInternals> Internals;
};

#endif