From 6f7bfe5269912021229e570675ac0fbd9ad4f082 Mon Sep 17 00:00:00 2001
From: Ken Moore <ken@ixsystems.com>
Date: Tue, 27 Feb 2018 10:24:37 -0500
Subject: Get lumina-pdf all up and running again. 1. Abstract out the backend
 renderer into a new class 2. The Renderer can be selected at build time by
 setting the "USE_MUPDF" build flag to use mupdf instead of poppler (default).

---
 src-qt5/desktop-utils/lumina-pdf/Renderer.h | 39 +++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 src-qt5/desktop-utils/lumina-pdf/Renderer.h

(limited to 'src-qt5/desktop-utils/lumina-pdf/Renderer.h')

diff --git a/src-qt5/desktop-utils/lumina-pdf/Renderer.h b/src-qt5/desktop-utils/lumina-pdf/Renderer.h
new file mode 100644
index 00000000..09e9c425
--- /dev/null
+++ b/src-qt5/desktop-utils/lumina-pdf/Renderer.h
@@ -0,0 +1,39 @@
+// ================================
+// Simple abstraction class between backend renderers
+// ================================
+// Written by Ken Moore: Feb 26, 2018
+// Available under the 3-Clause BSD License
+// ================================
+#ifndef _LUMINA_PDF_BACKEND_RENDERER_H
+#define _LUMINA_PDF_BACKEND_RENDERER_H
+
+#include <QString>
+#include <QImage>
+#include <QDebug>
+#include <QJsonObject>
+#include "textData.h"
+
+class Renderer{
+private:
+	int pnum; //number of pages - set on loading document
+	bool needpass;
+	QString docpath; //save the path for the currently-loaded document
+	QString doctitle;
+public:
+	Renderer();
+	~Renderer();
+	bool loadMultiThread();
+
+	//Information functions (usually needs to be loaded first)
+	int numPages(){ return pnum; }
+	bool needPassword(){ return needpass; }
+	QString title(){ return doctitle; }
+	QJsonObject properties();
+
+	//Main access functions
+	bool loadDocument(QString path, QString password);
+	QImage renderPage(int pagenum, QSize DPI);
+	QList<TextData*> searchDocument(QString text, bool matchCase);
+};
+
+#endif
-- 
cgit