Remove lumina-calculator and lumina-pdf from the lumina repo.

They have their own repos now (https://github.com/lumina-desktop/lumina-[pdf/calculator])

1 files changed, 0 insertions, 466 deletions

diff --git a/src-qt5/desktop-utils/lumina-pdf/PrintWidget.cpp b/src-qt5/desktop-utils/lumina-pdf/PrintWidget.cpp
deleted file mode 100644
index abb4ac17..00000000
--- a/src-qt5/desktop-utils/lumina-pdf/PrintWidget.cpp
+++ /dev/null
@@ -1,466 +0,0 @@
-#include "PrintWidget.h"
-#include <QGraphicsProxyWidget>
-#include <QPushButton>
-#include <QtConcurrent>
-
-PrintWidget::PrintWidget(Renderer *backend, QWidget *parent)
-    : QGraphicsView(parent), scene(0), curPage(1), viewMode(SinglePageView),
-      zoomMode(FitInView), zoomFactor(1), initialized(false), fitting(true),
-      BACKEND(backend) {
-
-  this->setMouseTracking(true);
-  QList<QWidget *> children =
-      this->findChildren<QWidget *>("", Qt::FindChildrenRecursively);
-  for (int i = 0; i < children.length(); i++) {
-    children[i]->setContextMenuPolicy(Qt::CustomContextMenu);
-    QObject::connect(children[i],
-                     SIGNAL(customContextMenuRequested(const QPoint &)), this,
-                     SIGNAL(customContextMenuRequested(const QPoint &)));
-  }
-  this->setInteractive(false);
-  this->setDragMode(QGraphicsView::ScrollHandDrag);
-  this->setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
-  this->setFocusPolicy(Qt::NoFocus);
-  QObject::connect(this->verticalScrollBar(), SIGNAL(valueChanged(int)), this,
-                   SLOT(updateCurrentPage()));
-  QObject::connect(this, SIGNAL(resized()), this, SLOT(fit()));
-
-  scene = new QGraphicsScene(this);
-  scene->setBackgroundBrush(Qt::gray);
-  this->setScene(scene);
-
-  /*QVBoxLayout *layout = new QVBoxLayout;
-  setLayout(layout);
-  layout->setContentsMargins(0, 0, 0, 0);
-  layout->addWidget(this);*/
-}
-
-PrintWidget::~PrintWidget() {
-  for (int i = 0; i < pages.size(); i++) {
-    scene->removeItem(pages.at(i));
-  }
-  qDeleteAll(pages);
-  pages.clear();
-  scene->deleteLater();
-}
-
-// Public Slots
-
-void PrintWidget::fitView() {
-  setZoomMode(FitInView);
-  setCurrentPage(curPage); // Make sure we stay on the same page
-  //generatePreview();
-}
-
-void PrintWidget::fitToWidth() {
-  setZoomMode(FitToWidth);
-  setCurrentPage(curPage); // Make sure we stay on the same page
- // generatePreview();
-}
-
-void PrintWidget::setZoomMode(ZoomMode mode) {
-  zoomMode = mode;
-  fitting = true;
-  fit(true);
-  generatePreview();
-}
-
-void PrintWidget::setAllPagesViewMode() { setViewMode(AllPagesView); }
-
-void PrintWidget::setSinglePageViewMode() { setViewMode(SinglePageView); }
-
-void PrintWidget::setFacingPagesViewMode() { setViewMode(FacingPagesView); }
-
-void PrintWidget::setViewMode(ViewMode mode) {
-  viewMode = mode;
-  layoutPages();
-  if (viewMode == AllPagesView) {
-    this->fitInView(scene->itemsBoundingRect(), Qt::KeepAspectRatio);
-    fitting = false;
-    zoomMode = CustomZoom;
-    zoomFactor = this->transform().m11() * (150.0 / logicalDpiY());
-  } else {
-    fitting = true;
-    fit();
-  }
-  generatePreview();
-}
-
-void PrintWidget::zoomIn(double factor) {
-  fitting = false;
-  zoomMode = CustomZoom;
-  zoomFactor *= factor;
-  this->scale(factor, factor);
-}
-
-void PrintWidget::zoomOut(double factor) {
-  fitting = false;
-  zoomMode = CustomZoom;
-  zoomFactor *= factor;
-  this->scale(1 / factor, 1 / factor);
-}
-
-void PrintWidget::updatePreview() {
-  initialized = true;
-  generatePreview();
-  this->updateGeometry();
-}
-
-void PrintWidget::setVisible(bool visible) {
-  if (visible and !initialized)
-    updatePreview();
-  QGraphicsView::setVisible(visible);
-}
-
-void PrintWidget::setCurrentPage(int pageNumber) {
-
-  int lastPage = curPage;
-  //We need to allow one additional page after the last page here for presentation mode.
-  // This allows a "blank" page at the end of a presentation before actually closing down the presentation;
-  curPage = std::max(1, std::min(pageNumber, BACKEND->numPages()+1));
-
-   /*if (lastPage != curPage && lastPage > 0 && lastPage <= pages.count()) {
-    if (zoomMode != FitInView) {
-      QScrollBar *hsc = this->horizontalScrollBar();
-      QScrollBar *vsc = this->verticalScrollBar();
-      QPointF pt = this->transform().map(pages.at(curPage - 1)->pos());
-      vsc->setValue(int(pt.y()) - 10);
-      hsc->setValue(int(pt.x()) - 10);
-    } else {
-      this->centerOn(pages.at(curPage - 1));
-    }
-  }*/
-
-  QSize DPI(300, 300);
-  if (lastPage != curPage || !BACKEND->imageSize(curPage).isNull()){
-    updatePreview();
-    for(int i=(curPage-3); i<=BACKEND->numPages(); i++){
-      if(i<0){ continue; }
-      else if( i < (curPage-2) ){ BACKEND->clearHash(i); }
-      else if( i > (curPage+2) ){ BACKEND->clearHash(i); }
-      else{
-         if (BACKEND->loadMultiThread()) {
-          QtConcurrent::run(BACKEND, &Renderer::renderPage, i, DPI, degrees);
-        } else {
-          BACKEND->renderPage(i, DPI, degrees);
-        }
-      }
-    }
-  }
-  //qDebug() << "Current page set to " << pageNumber << "\n";
-}
-
-void PrintWidget::highlightText(TextData *text) {
-  // Creates a rectangle around the text if the text has not already been
-  // highlighted qDebug() << "Page:" << text->page() << "Loc:" << text->loc();
-  if (!text->highlighted() && !text->loc().isNull()) {
-    int degrees = BACKEND->rotatedDegrees();
-    // qDebug() << "Degrees:" << degrees;
-    // Shows the text's location on a non-rotated page
-    QRectF rect = text->loc();
-    // Rotates the rectangle by the page's center and gets the right calculation
-    // for text's new location
-    if (degrees != 0) {
-      QSize center = BACKEND->imageSize(text->page() - 1) / 2;
-
-      if (degrees == 90 or degrees == 270)
-        center.transpose();
-
-      double cx = center.width(), cy = center.height();
-      rect.adjust(-cx, -cy, -cx, -cy);
-      QMatrix matrix;
-      matrix.rotate(BACKEND->rotatedDegrees());
-      rect = matrix.mapRect(rect);
-      if (BACKEND->rotatedDegrees() == 180)
-        rect.adjust(cx, cy, cx, cy);
-      else
-        rect.adjust(cy, cx, cy, cx);
-    }
-
-    // qDebug() << "Post Degrees:" << rect;
-    // Moves the rectangle onto the right page
-    double pageHeight = 0;
-    for (int i = 0; i < text->page() - 1; i++)
-      pageHeight += pages.at(i)->boundingRect().height();
-
-    // qDebug() << "PageHeight:" << pageHeight;
-
-    rect.moveTop(rect.y() + pageHeight);
-
-    // qDebug() << "Final Rect:" << rect;
-    // Transparent yellow for the highlight box
-    QBrush highlightFill(QColor(255, 255, 177, 100));
-    QPen highlightOutline(QColor(255, 255, 100, 125));
-    scene->addRect(rect, highlightOutline, highlightFill);
-    text->highlighted(true);
-  }
-  goToPosition(text->page(), text->loc().x(), text->loc().y());
-}
-
-// Private functions
-
-void PrintWidget::generatePreview() {
-  populateScene(); // i.e. setPreviewPrintedPictures() e.l.
-  layoutPages();
-  // curPage = qBound(1, curPage, pages.count());
-  publicPageNum = curPage;
-  emit currentPageChanged();
-  if (fitting) {
-    fit();
-  }
-}
-
-void PrintWidget::layoutPages() {
-  int numPages = pages.count();
-  if (numPages < 1)
-    return;
-
-  int numPagePlaces = numPages;
-  int cols = 1; // singleMode and default
-  QSize pageSize = BACKEND->imageSize(curPage);
-  if (viewMode == AllPagesView) {
-    cols = pageSize.width() > pageSize.height() ? qFloor(qSqrt(numPages))
-                                                : qCeil(qSqrt(numPages));
-    cols += cols % 2; // Nicer with an even number of cols
-  } else if (viewMode == FacingPagesView) {
-    cols = 2;
-    numPagePlaces += 1;
-  }
-  int rows = qCeil(double(numPagePlaces) / cols);
-
-  int pageNum = 0;
-  QList<double> rowMaxList;
-  for (int i = 0; i < rows && pageNum < numPages; i++) {
-    double rowMax = 0;
-    for (int j = 0; j < cols && pageNum < numPages; j++) {
-      double itemWidth = 0, itemHeight = 0;
-      double pageHeight = pages.at(pageNum)->boundingRect().height();
-
-      for (int k = cols * (pageNum / cols); k < pageNum; k++)
-        itemWidth += pages.at(k)->boundingRect().width();
-
-      foreach (double size, rowMaxList)
-        itemHeight += size;
-
-      pages.at(pageNum)->setPos(QPointF(itemWidth, itemHeight));
-      pageNum++;
-      rowMax = qMax(rowMax, pageHeight);
-    }
-    rowMaxList.push_back(rowMax);
-  }
-  scene->setSceneRect(scene->itemsBoundingRect());
-  // qDebug() << "Finished Page Layout";
-}
-
-void PrintWidget::populateScene() {
-  // qDeleteAll(scene->items().begin(), scene->items().end());
-  scene->clear();
-  // qDeleteAll(pages.begin(), pages.end());
-  pages.clear();
-  links.clear();
-  annots.clear();
-  // int numPages = BACKEND->numPages();
-  if (!BACKEND->isDoneLoading(curPage)) {
-    //qDebug() << "populateScene() called while backend still loading.\n";
-    return;
-  } // nothing to show yet
-  int start = curPage;
-  int end = start;
-  if( viewMode == FacingPagesView){ end += 1; }
-  else if( viewMode == AllPagesView ) {  start = 1; end = BACKEND->numPages(); }
-  //single-page view otherwise
-  //qDebug() << "Populate Scene" << start << end;
-  for (int i = start; i < end + 1; i++) {
-    QImage pagePicture = BACKEND->imageHash(i);
-    QSize paperSize = pagePicture.size();
-    QList<QGraphicsItem *> linkLocations;
-    QList<QGraphicsItem *> annotLocations;
-
-    if (pagePicture.isNull()) {
-      //qDebug() << "NULL IMAGE ON PAGE " << i;
-      continue;
-    }
-
-    PageItem *item = new PageItem(i + 1, pagePicture, paperSize, BACKEND);
-    scene->addItem(item);
-    pages.append(item);
-
-    if (BACKEND->supportsExtraFeatures()) {
-      for (int k = 0; k < BACKEND->linkSize(i); k++) {
-        LinkItem *lItem = new LinkItem(item, BACKEND->linkList(i, k));
-        lItem->setOpacity(0.1);
-        linkLocations.append(lItem);
-      }
-      // qDebug() << "Creating annotations for:" <<  i;
-      for (int k = 0; k < BACKEND->annotSize(i); k++) {
-        Annotation *annot = BACKEND->annotList(i, k);
-        if (annot->getType() == 14) {
-          InkItem *iItem = new InkItem(item, annot);
-          annotLocations.append(iItem);
-        }
-        PopupItem *aItem = new PopupItem(item, annot);
-        AnnotZone *aZone = new AnnotZone(item, annot, aItem);
-        aItem->setVisible(false);
-        annotLocations.append(aItem);
-        annotLocations.append(aZone);
-      }
-
-      for (int k = 0; k < BACKEND->widgetSize(i); k++) {
-        Widget *widget = BACKEND->widgetList(i, k);
-        int type = widget->getWidgetType();
-        QRectF loc = widget->getLocation();
-        QString text = widget->getCurrentText();
-        switch (type) {
-        case 0: {
-          QPushButton *button = new QPushButton(widget->getCurrentText());
-          button->setGeometry(loc.toRect());
-          button->setText(text);
-          QGraphicsProxyWidget *proxy = new QGraphicsProxyWidget(item);
-          proxy->setWidget(button);
-        } break;
-        case 1: {
-
-        } break;
-        case 2: {
-
-        } break;
-        case 3: {
-
-        } break;
-        case 4: {
-
-        } break;
-        case 5: {
-
-        } break;
-        case 6: {
-
-        } break;
-        default: { qDebug() << "INVALID WIDGET"; }
-        }
-      }
-      links.insert(i, linkLocations);
-      annots.insert(i, annotLocations);
-    }
-  }
-}
-
-// Private Slots
-void PrintWidget::updateCurrentPage() {
-  if (viewMode == AllPagesView)
-    return;
-
-  int newPage = calcCurrentPage();
-  if (newPage != curPage) {
-    curPage = newPage;
-    publicPageNum = curPage;
-    emit currentPageChanged();
-  }
-}
-
-int PrintWidget::calcCurrentPage() {
-  int maxArea = 0;
-
-  return curPage;
-
-  int newPage = curPage;
-  QRect viewRect = this->viewport()->rect();
-  QList<QGraphicsItem *> items = this->items(viewRect);
-  for (int i = 0; i < items.size(); ++i) {
-    PageItem *pg = static_cast<PageItem *>(items.at(i));
-    QRect overlap =
-        this->mapFromScene(pg->sceneBoundingRect()).boundingRect() & viewRect;
-    int area = overlap.width() * overlap.height();
-    if (area > maxArea) {
-      maxArea = area;
-      newPage = pg->pageNumber();
-    } else if (area == maxArea && pg->pageNumber() < newPage) {
-      newPage = pg->pageNumber();
-    }
-  }
-  return newPage;
-}
-
-void PrintWidget::fit(bool doFitting) {
-  if (curPage < 1 || curPage > pages.count())
-    return;
-  if (!doFitting && !fitting)
-    return;
-
-  if (doFitting && fitting) {
-    QRect viewRect = this->viewport()->rect();
-    if (zoomMode == FitInView) {
-      QList<QGraphicsItem *> containedItems =
-          this->items(viewRect, Qt::ContainsItemBoundingRect);
-      foreach (QGraphicsItem *item, containedItems) {
-        PageItem *pg = static_cast<PageItem *>(item);
-        if (pg->pageNumber() == curPage)
-          return;
-      }
-    }
-
-    int newPage = calcCurrentPage();
-    if (newPage != curPage)
-      curPage = newPage;
-  }
-
-  QRectF target = pages.at(curPage - 1)->sceneBoundingRect();
-  if (viewMode == FacingPagesView) {
-    if (curPage % 2)
-      target.setLeft(target.left() - target.width());
-    else
-      target.setRight(target.right() + target.width());
-  } else if (viewMode == AllPagesView) {
-    target = scene->itemsBoundingRect();
-  }
-
-  if (zoomMode == FitToWidth) {
-    QTransform t;
-    qreal scale = this->viewport()->width() / target.width();
-    t.scale(scale, scale);
-    this->setTransform(t);
-    if (doFitting && fitting) {
-      QRectF viewSceneRect =
-          this->viewportTransform().mapRect(this->viewport()->rect());
-      viewSceneRect.moveTop(target.top());
-      this->ensureVisible(viewSceneRect); // Nah...
-    }
-  } else {
-    this->fitInView(target, Qt::KeepAspectRatio);
-    if (zoomMode == FitInView) {
-      int step = qRound(this->matrix().mapRect(target).height());
-      this->verticalScrollBar()->setSingleStep(step);
-      this->verticalScrollBar()->setPageStep(step);
-    }
-  }
-
-  zoomFactor = this->transform().m11() * (150.0 / this->logicalDpiY());
-}
-
-void PrintWidget::goToPosition(int pagenum, float x, float y) {
-  // qDebug() << "Page:" << pagenum << "X:" << x << "Y:" << y;
-  setCurrentPage(pagenum);
-
-  QScrollBar *hsc = this->horizontalScrollBar();
-  QScrollBar *vsc = this->verticalScrollBar();
-  QPointF pt = this->transform().map(pages.at(pagenum - 1)->pos());
-  int secondPagenum = pagenum < pages.size() ? pagenum : pagenum - 2;
-  QPointF pt2 = this->transform().map(pages.at(secondPagenum)->pos());
-  double realHeight = pages.at(pagenum - 1)->boundingRect().height();
-  double virtualHeight = qAbs(pt2.y() - pt.y());
-
-  // qDebug() << "Real:" << realHeight << "Virtual:" << virtualHeight;
-
-  int yConv = int(pt.y() + y * (virtualHeight / realHeight)) - 30;
-  int xConv = int(pt.x() + x * (virtualHeight / realHeight)) - 30;
-
-  // qDebug() << "newX:" << xConv << "newY:" << yConv;
-
-  if (yConv > vsc->maximum())
-    vsc->triggerAction(QAbstractSlider::SliderToMaximum);
-  else if (y != 0)
-    vsc->setValue(yConv);
-
-  if (x != 0)
-    hsc->setValue(xConv);
-}