/*
* test2 -- ファイルの大きさの確認
*/
Result test2()
{
/* ファイルの正しいページ数が得られるかどうかをチェック */
if (getNumPages(TEST_FILE1) != FILE_SIZE) {
fprintf(stderr, "Number of pages is wrong.\n");
return NG;
}
if (getNumPages(TEST_FILE2) != FILE_SIZE) {
fprintf(stderr, "Number of pages is wrong.\n");
return NG;
}
return OK;
}
void MLPageView::resized()
{
int w = getWidth();
int h = getHeight();
Rectangle<int> myBounds(0, 0, w, h);
MLLookAndFeel* myLookAndFeel = (&(getRootViewResources(this).mLookAndFeel));
int u = myLookAndFeel->getGridUnitSize();
int margin = u;
int numPages = getNumPages();
for(int i=0; i<numPages; ++i)
{
mPages[i]->setVisible(i == mCurrPage);
mPages[i]->setBounds(myBounds.translated((w + margin)*(i - mCurrPage), 0));
mPages[i]->repaint();
}
}
void MLPageView::changeListenerCallback (ChangeBroadcaster* pSender)
{
if (pSender == &mAnimator)
{
if(mAnimator.isAnimating(mPages[mCurrPage]))
{
// animation start
// turn off openGL timers
////debug() << "anim off\n" ;
}
else
{
////debug() << "anim on\n" ;
// animation end
// make invisible all but new page
int numPages = getNumPages();
for(int i=0; i<numPages; ++i)
{
mPages[i]->setVisible(i == mCurrPage);
}
}
}
}
GLuint gmshPopplerWrapper::getTextureForPage(double xres, double yres)
{
int iPage = _currentPage;
int numPages = getNumPages();
if(iPage < 0) iPage = 0;
if(iPage > numPages - 1) iPage = numPages - 1;
std::map<int, GLuint>::iterator it = _pages2textures.find(iPage);
if(it != _pages2textures.end()) return it->second;
if(!_currentDoc) return 0;
poppler::page *page = _currentDoc->create_page(iPage);
poppler::page_renderer pr;
pr.set_render_hint(poppler::page_renderer::text_antialiasing, true);
pr.set_render_hint(poppler::page_renderer::antialiasing, true);
poppler::image im = pr.render_page(page, xres, yres, -1, -1, -1);
im.save("hop.jpeg", "jpeg");
Fl_RGB_Image *img = new Fl_JPEG_Image("hop.jpeg");
// Fl_RGB_Image *img2 = (Fl_RGB_Image*)img->copy(2048, 2048);
glPixelStorei(GL_UNPACK_ROW_LENGTH, img->w());
GLuint texture;
glGenTextures(1, &texture);
glBindTexture(GL_TEXTURE_2D, texture);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, img->w(), img->h(), 0,
(img->d() == 4) ? GL_RGBA : GL_RGB, GL_UNSIGNED_BYTE,
img->array);
glPixelStorei(GL_UNPACK_ROW_LENGTH, 0);
_w = img->w();
_h = img->h();
delete img;
// delete img2;
_pages2textures[iPage] = texture;
return texture;
}
void Global::generatePDFs(QString dirname)
{
size_t pageCount = 0;
for (size_t s = 0; s < getNumStudents(); s++)
{
Student& student = db()->getStudent(s);
// Use the student name to form the file name for the repot
QString clean = student.getStudentName();
// Convert all non alpha/num chars into an underscore
for (QString::iterator i = clean.begin(); i != clean.end(); i++)
{
if (!i->isLetterOrNumber())
*i = '_';
}
if (clean.length() == 0)
{
GINFODIALOG(QString("Cannot render PDF because student %1 does not have a name assigned").arg(s+1));
return;
}
QString pdfname (dirname + "/report-" + clean + ".pdf");
GDEBUG ("Generating PDF [%s] for student [%s]", qPrintable(pdfname), qPrintable(student.getStudentId()));
QPrinter printer (QPrinter::HighResolution);
printer.setOutputFormat (QPrinter::PdfFormat);
printer.setOutputFileName (pdfname);
printer.setPageSize(QPrinter::Letter);
printer.setResolution(150); // DPI for the printing
printer.setColorMode(QPrinter::GrayScale);
QPainter painter;
if (!painter.begin(&printer)) // Check for errors here
GFATAL("Failed to do QPainter begin()");
// Can use this code to change the text color, but causes larger PDF files
// since it must use a color output format instead.
//QPen penColor(QColor("#000090")); // Change text to dark blue
//painter.setPen(penColor);
for (size_t p = 0; p < getNumPagesPerStudent(); p++)
{
pageCount++;
// Add spaces at the end so the widget can resize into the reserved space without a re-layout
Global::getStatusLabel()->setText(QString("Generating PDF for student %1 of %2, page %3 of %4 (%5 percent) ").
arg(s+1).arg(getNumStudents()).arg(p+1).arg(getNumPagesPerStudent()).arg(rint(0.5+100.0*pageCount/(1.0*getNumPages()))));
// Flush out Qt events so that the UI update occurs inside this handler
Global::getQApplication()->processEvents();
GDEBUG ("Printing page %zu of %zu for report [%s]", p+1, getNumPagesPerStudent(), qPrintable(pdfname));
QPixmap pix = getPages()->getQPixmap(p+s*getNumPagesPerStudent());
// Scale the pixmap to fit the printer
pix = pix.scaled(printer.pageRect().width(), printer.pageRect().height(), Qt::KeepAspectRatio);
// Draw the pixmap to the printer
painter.drawPixmap (0, 0, pix);
// Print out the student details at the top of the page
QString title = QString("Name: %1 ID: %2 Page: %3 of %4 Final Grade: %5 of %6").arg(student.getStudentName()).arg(student.getStudentId()).arg(p+1).arg(getNumPagesPerStudent()).arg(student.getTotal()).arg(db()->getTotalMaximum());
painter.drawText(0, 0, title);
// Build up a results string to print onto the page
QString grades ("Results:");
size_t pageTotal = 0;
size_t pageMax = 0;
for (size_t q = 0; q < getNumQuestions(); q++)
{
// See if the question is on this page
GASSERT(Global::db()->getQuestionPage(q) != 0, "Cannot have page 0 assigned for question %zu", q);
if (Global::db()->getQuestionPage(q) < 0)
{
GINFODIALOG(QString("Cannot render PDF because question %1 does not have a page assigned").arg(q+1));
return;
}
if (Global::db()->getQuestionPage(q) == ((int)p+1))
{
if (student.getGrade(q) < 0)
{
GINFODIALOG(QString("Cannot render PDF for student [%1] because question %2 has no grade assigned").arg(student.getStudentName()).arg(q+1));
return;
}
pageTotal += student.getGrade(q);
pageMax += Global::db()->getQuestionMaximum(q);
grades += QString(" Q%1 = %2/%3").arg(q+1).arg(student.getGrade(q)).arg(Global::db()->getQuestionMaximum(q));
if (student.getFeedback(q) != "")
grades += QString(" [%1]").arg(student.getFeedback(q));
}
}
grades += QString(" Totals = %1/%2").arg(pageTotal).arg(pageMax);
if (pageMax == 0)
grades = QString("No Results For This Page");
// Wrap the text to fit a bounding box that is the width of the page, align to the bottom of the page
painter.drawText(0, 30, printer.pageRect().width(), printer.pageRect().height()-30, Qt::TextWordWrap | Qt::AlignBottom, grades);
// Insert a new page except on the last one
if (p < getNumPagesPerStudent()-1)
if (!printer.newPage()) // Check for errors here
GFATAL("Failed to do newPage() call");
}
painter.end();
}
Global::getStatusLabel()->setText("");
}
