ControlDisplayProperties.cpp

 
/* SPDX-License-Identifier: CC0-1.0 */
 
#include "ControlDisplayProperties.h"
 
#include <QAction>
#include <QBitArray>
#include <QBuffer>
#include <QColorDialog>
#include <QDebug>
#include <QInputDialog>
#include <QMap>
#include <QVariant>
#include <QXmlStreamWriter>
 
#include "FileName.h"
#include "Pvl.h"
 
namespace Isis {
  ControlDisplayProperties::ControlDisplayProperties(QString displayName, QObject *parent) :
      DisplayProperties(displayName, parent) {
 
    m_propertiesUsed = None;
    m_propertyValues = new QMap<int, QVariant>;
 
    // set all of the defaults to prevent unwanted change signals from
    //   being emitted later.
    setShowLabel(false);
    setSelected(false);
 
    setValue(Color, QVariant::fromValue(randomColor()));
  }
  ControlDisplayProperties::ControlDisplayProperties(QString displayName, QObject *parent) : {…}
 

  ControlDisplayProperties::~ControlDisplayProperties() {
  }
  ControlDisplayProperties::~ControlDisplayProperties() {…}
 

  void ControlDisplayProperties::addSupport(Property prop) {
    if (!supports(prop)) {
      m_propertiesUsed = (Property)(m_propertiesUsed | prop);
      emit supportAdded(prop);
    }
  }
  void ControlDisplayProperties::addSupport(Property prop) {…}
 

  bool ControlDisplayProperties::supports(Property prop) {
    return (m_propertiesUsed & prop) == prop;
  }
  bool ControlDisplayProperties::supports(Property prop) {…}
 

  QVariant ControlDisplayProperties::getValue(Property prop) const {
    return (*m_propertyValues)[prop];
  }
  QVariant ControlDisplayProperties::getValue(Property prop) const  {…}
 

  QColor ControlDisplayProperties::randomColor() {
    // Gives a random number between 0 and 255
    int red = 0;
    int green = 0;
    int blue = 0;
 
    // Generate dark
    while(red + green + blue < 300) {
      red   = rand() % 256;
      green = rand() % 256;
      blue  = rand() % 256;
    }
 
    return QColor(red, green, blue, 60);
  }
  QColor ControlDisplayProperties::randomColor() {…}
 
 
  void ControlDisplayProperties::save(QXmlStreamWriter &stream, const Project *project,
                                      FileName newProjectRoot) const {
    stream.writeStartElement("displayProperties");
 
    stream.writeAttribute("displayName", displayName());
 
    // Get hex-encoded data
    QBuffer dataBuffer;
    dataBuffer.open(QIODevice::ReadWrite);
    QDataStream propsStream(&dataBuffer);
    propsStream << *m_propertyValues;
    dataBuffer.seek(0);
 
    stream.writeCharacters(dataBuffer.data().toHex());
 
    stream.writeEndElement();
  }
 

  void ControlDisplayProperties::setColor(QColor newColor) {
    setValue(Color, QVariant::fromValue(newColor));
  }
  void ControlDisplayProperties::setColor(QColor newColor) {…}
 

  void ControlDisplayProperties::setSelected(bool newValue) {
    setValue(Selected, newValue);
  }
  void ControlDisplayProperties::setSelected(bool newValue) {…}
 

  void ControlDisplayProperties::setShowLabel(bool newValue) {
    setValue(ShowLabel, newValue);
  }
  void ControlDisplayProperties::setShowLabel(bool newValue) {…}
 

  void ControlDisplayProperties::toggleShowLabel() {
    QList<ControlDisplayProperties *> displays = senderToData(sender());
 
    bool value = getValue(ShowLabel).toBool();
    value = !value;
 
    ControlDisplayProperties *display;
    foreach(display, displays) {
      display->setShowLabel(value);
    }
  }
  void ControlDisplayProperties::toggleShowLabel() {…}

  void ControlDisplayProperties::setValue(Property prop, QVariant value) {
    if ((*m_propertyValues)[prop] != value) {
      (*m_propertyValues)[prop] = value;
 
      if (supports(prop)) {
        emit propertyChanged(this);
      }
    }
  }
  void ControlDisplayProperties::setValue(Property prop, QVariant value) {…}
 

  QList<ControlDisplayProperties *> ControlDisplayProperties::senderToData(
      QObject *senderObj) {
    QList<ControlDisplayProperties *> data;
 
    if (senderObj) {
      QAction *caller = (QAction *)senderObj;
      QVariant callerData = caller->data();
 
      if (callerData.canConvert< QList<ControlDisplayProperties *> >() ) {
        data = callerData.value< QList<ControlDisplayProperties *> >();
      }
    }
 
    return data;
  }
  QList<ControlDisplayProperties *> ControlDisplayProperties::senderToData( {…}
 
 
}