Add QPdfSearchModel, QML PdfSearchModel and PdfPageView

This enables searching a PDF for a text string and getting the
boundaries of the areas where it is found.  The boundaries are returned
as polygons intended to be rendered with PathMultiline.

PdfPageView is a QML component intended to be a drop-in viewer for use
in applications that need the most common PDF viewing functionality.
More advanced applications are free to use it as a starting point for
customization.

Task-number: QTBUG-77507
Task-number: QTBUG-77514
Change-Id: Id08ac30224e41b6cdfb9300cc4288d5750259f78
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>

1 files changed, 4 insertions, 0 deletions

diff --git a/src/pdf/quick/qquickpdfdocument_p.h b/src/pdf/quick/qquickpdfdocument_p.h
index ee6195679..1ec7edb1a 100644
--- a/src/pdf/quick/qquickpdfdocument_p.h
+++ b/src/pdf/quick/qquickpdfdocument_p.h
@@ -64,6 +64,7 @@ class QQuickPdfDocument : public QObject, public QQmlParserStatus
     Q_PROPERTY(int pageCount READ pageCount NOTIFY pageCountChanged FINAL)
     Q_PROPERTY(QString password READ password WRITE setPassword NOTIFY passwordChanged FINAL)
     Q_PROPERTY(QPdfDocument::Status status READ status NOTIFY statusChanged FINAL)
+    Q_PROPERTY(QString error READ error NOTIFY statusChanged FINAL)
 
     Q_PROPERTY(QString title READ title NOTIFY metaDataChanged)
     Q_PROPERTY(QString subject READ subject NOTIFY metaDataChanged)
@@ -86,6 +87,8 @@ public:
     int pageCount() const { return m_doc.pageCount(); }
     QPdfDocument::Status status() const { return m_doc.status(); }
 
+    QString error() const;
+
     QString password() const { return m_doc.password(); }
     void setPassword(const QString &password);
 
@@ -115,6 +118,7 @@ private:
     QUrl m_source;
     QPdfDocument m_doc;
 
+    friend class QQuickPdfSearchModel;
     friend class QQuickPdfSelection;
 
     Q_DISABLE_COPY(QQuickPdfDocument)