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authorKen Moore <ken@ixsystems.com>2019-04-03 15:21:17 -0400
committerKen Moore <ken@ixsystems.com>2019-04-03 15:21:17 -0400
commit8d5f1e04d7e4f24a4026804d62abe64883419bf2 (patch)
treee8de5a663e7c39db7979b61320a220bcbbdfa5ce /src-qt5/desktop-utils/lumina-pdf/PrintWidget.h
parentUpdate README.md (diff)
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Remove lumina-calculator and lumina-pdf from the lumina repo.
They have their own repos now (https://github.com/lumina-desktop/lumina-[pdf/calculator])
Diffstat (limited to 'src-qt5/desktop-utils/lumina-pdf/PrintWidget.h')
-rw-r--r--src-qt5/desktop-utils/lumina-pdf/PrintWidget.h161
1 files changed, 0 insertions, 161 deletions
diff --git a/src-qt5/desktop-utils/lumina-pdf/PrintWidget.h b/src-qt5/desktop-utils/lumina-pdf/PrintWidget.h
deleted file mode 100644
index 0eebeb88..00000000
--- a/src-qt5/desktop-utils/lumina-pdf/PrintWidget.h
+++ /dev/null
@@ -1,161 +0,0 @@
-//===========================================
-// Lumina Desktop source code
-// Copyright (c) 2017, Ken Moore
-// Available under the 3-clause BSD license
-// See the LICENSE file for full details
-//===========================================
-// Simple subclass of QPrintPreviewWidget to provide
-// notification when a context menu is requested
-//===========================================
-#ifndef _PRINT_GRAPHICS_H
-#define _PRINT_GRAPHICS_H
-
-#include "Renderer.h"
-#include "TextData.h"
-#include "graphicsitems.h"
-#include <QApplication>
-#include <QBoxLayout>
-#include <QDebug>
-#include <QGraphicsItem>
-#include <QGraphicsView>
-#include <QMouseEvent>
-#include <QPageLayout>
-#include <QScrollBar>
-#include <QStyleOptionGraphicsItem>
-#include <QTextDocument>
-#include <QtMath>
-
-class PrintWidget : public QGraphicsView {
- Q_OBJECT
-public:
- enum ViewMode { SinglePageView, FacingPagesView, AllPagesView };
-
- enum ZoomMode { CustomZoom, FitToWidth, FitInView };
-
-private:
- void generatePreview();
- void layoutPages();
- void populateScene();
- void setViewMode(ViewMode);
- void setZoomMode(ZoomMode);
-
- QGraphicsScene *scene;
- int curPage, publicPageNum;
- ViewMode viewMode;
- ZoomMode zoomMode;
- QPageLayout::Orientation orientation;
- double zoomFactor;
- bool initialized, fitting;
- QList<QGraphicsItem *> pages;
- QHash<int, QList<QGraphicsItem *>> links;
- QHash<int, QList<QGraphicsItem *>> annots;
- int degrees;
- Renderer *BACKEND;
-
-public:
- PrintWidget(Renderer *backend, QWidget *parent = 0);
- ~PrintWidget();
-
- double getZoomFactor() const { return this->zoomFactor; }
- ZoomMode getZoomMode() const { return this->zoomMode; }
- int currentPage() const {
- return curPage;
- //return publicPageNum;
- }
-
-signals:
- void resized();
- void customContextMenuRequested(const QPoint &);
- void currentPageChanged();
-
-public slots:
- void zoomIn(double factor = 1.2);
- void zoomOut(double factor = 1.2);
- void setCurrentPage(int);
- void setVisible(bool) Q_DECL_OVERRIDE;
- void highlightText(TextData *);
- void goToPosition(int, float, float);
-
- void updatePreview();
- void fitView();
- void fitToWidth();
- void setAllPagesViewMode();
- void setSinglePageViewMode();
- void setFacingPagesViewMode();
-
-private slots:
- void updateCurrentPage();
- int calcCurrentPage();
- void fit(bool doFitting = false);
-
-protected:
- void resizeEvent(QResizeEvent *e) Q_DECL_OVERRIDE {
- /*{
- const QSignalBlocker blocker(verticalScrollBar()); // Don't change page,
- QTBUG-14517 QGraphicsView::resizeEvent(e);
- }*/
- QGraphicsView::resizeEvent(e);
- emit resized();
- }
-
- void clearItems(QList<QGraphicsItem *> itemList, QGraphicsItem *item) {
- foreach (QGraphicsItem *graphicsItem, itemList) {
- if (item == graphicsItem)
- continue;
- if (graphicsItem == dynamic_cast<LinkItem *>(graphicsItem))
- graphicsItem->setOpacity(0.1);
- if (graphicsItem == dynamic_cast<PopupItem *>(graphicsItem))
- graphicsItem->setVisible(false);
- }
- }
-
- void mouseMoveEvent(QMouseEvent *e) Q_DECL_OVERRIDE {
- QGraphicsView::mouseMoveEvent(e);
- static bool cursorSet = false;
-
- if (QGraphicsItem *item =
- scene->itemAt(mapToScene(e->pos()), transform())) {
- QList<QGraphicsItem *> linkList;
- if (item == dynamic_cast<PopupItem *>(item))
- item = item->parentItem();
-
- if (PageItem *page = dynamic_cast<PageItem *>(item))
- linkList = page->childItems();
- else if (item != dynamic_cast<QGraphicsRectItem *>(item))
- linkList = item->parentItem()->childItems();
-
- if (LinkItem *link = dynamic_cast<LinkItem *>(item)) {
- item->setOpacity(1);
- if (!cursorSet) {
- QApplication::setOverrideCursor(QCursor(Qt::PointingHandCursor));
- cursorSet = true;
- }
- } else if (cursorSet) {
- QApplication::restoreOverrideCursor();
- cursorSet = false;
- }
- if (AnnotZone *annotZone = dynamic_cast<AnnotZone *>(item)) {
- if (annotZone->hasText() or annotZone->hasAuthor())
- annotZone->annotation()->setVisible(true);
- item = annotZone->annotation();
- }
- clearItems(linkList, item);
- }
- }
-
- void mouseReleaseEvent(QMouseEvent *e) Q_DECL_OVERRIDE {
- QGraphicsView::mouseReleaseEvent(e);
- QPointF scenePoint = mapToScene(e->pos());
- QGraphicsItem *item = scene->itemAt(scenePoint, transform());
- if (LinkItem *link = dynamic_cast<LinkItem *>(item)) {
- BACKEND->handleLink(this, link->getData()->text());
- link->setOpacity(0.1);
- }
- }
-
- void showEvent(QShowEvent *e) Q_DECL_OVERRIDE {
- QGraphicsView::showEvent(e);
- emit resized();
- }
-};
-#endif
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