PaletteWindow.cpp

#include "PaletteWindow.h"

#include "IString.h"

namespace Isis {
  PaletteWindow::PaletteWindow(QWidget *parent) : QMainWindow(parent) {
    readSettings();
    parent->installEventFilter(this);
    p_appName = parent->windowTitle();
  }


  void PaletteWindow::closeEvent(QCloseEvent *event) {
    writeSettings();
  }


  void PaletteWindow::hideEvent(QHideEvent *event) {
    writeSettings();
  }


  void PaletteWindow::readSettings() {
    QString instanceName = this->windowTitle();
    FileName config("$HOME/.Isis/" + p_appName + "/" + instanceName + ".config");
    QSettings settings(config.expanded(), QSettings::NativeFormat);
    QPoint pos = settings.value("pos", QPoint(300, 100)).toPoint();
    QSize size = settings.value("size", QSize(900, 500)).toSize();
    resize(size);
    move(pos);
  }


  void PaletteWindow::writeSettings() {
    /*We do not want to write the settings unless the window is
      visible at the time of closing the application*/
    if(!this->isVisible()) return;

    QString instanceName = this->windowTitle();
    FileName config("$HOME/.Isis/" + p_appName + "/" + instanceName + ".config");
    QSettings settings(config.expanded(), QSettings::NativeFormat);
    settings.setValue("pos", pos());
    settings.setValue("size", size());
  }


  bool PaletteWindow::eventFilter(QObject *o, QEvent *e) {
    switch(e->type()) {
      case QEvent::Close: {
          writeSettings();
        }

      default: {
          return false;
        }
    }
  }

}