cannam@6: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
cannam@6: 
cannam@6: #include "ImageWindow.h"
cannam@6: 
cannam@6: #include <QVBoxLayout>
cannam@6: #include <QLabel>
cannam@6: #include <QPixmap>
cannam@6: 
cannam@6: #include <iostream>
cannam@6: 
cannam@7: ImageWindow *ImageWindow::m_instance = 0;
cannam@7: 
cannam@6: ImageWindow::ImageWindow(QWidget *parent) :
cannam@6:     QDialog(parent),
cannam@6:     m_pixmap(0)
cannam@6: {
cannam@6:     QVBoxLayout *layout = new QVBoxLayout;
cannam@6:     setLayout(layout);
cannam@6:     m_label = new QLabel;
cannam@6:     layout->addWidget(m_label);
cannam@6: }
cannam@6: 
cannam@6: ImageWindow::~ImageWindow()
cannam@6: {
cannam@6:     delete m_pixmap;
cannam@6: }
cannam@6: 
cannam@7: ImageWindow *
cannam@7: ImageWindow::getInstance()
cannam@7: {
cannam@7:     if (m_instance) return m_instance;
cannam@7:     m_instance = new ImageWindow();
cannam@7:     m_instance->show();
cannam@7:     return m_instance;
cannam@7: }
cannam@7: 
cannam@6: void
cannam@6: ImageWindow::showImage(QString image)
cannam@6: {
cannam@6:     std::cerr << "ImageWindow::showImage(\"" << image.toStdString() << "\")" << std::endl;
cannam@6: 
cannam@6:     if (m_imageName == image) return;
cannam@6:     QPixmap *oldPixmap = m_pixmap;
cannam@6:     m_pixmap = new QPixmap(image);
cannam@6:     m_label->setPixmap(*m_pixmap);
cannam@6:     m_label->setFixedSize(m_pixmap->size());
cannam@6:     m_label->show();
cannam@6:     delete oldPixmap;
cannam@6:     m_imageName = image;
cannam@6: }
cannam@6: