1 files changed, 32 insertions, 28 deletions

diff --git a/src-qt5/desktop-utils/lumina-pdf/Renderer.h b/src-qt5/desktop-utils/lumina-pdf/Renderer.h
index 59d7024b..5b12de03 100644
--- a/src-qt5/desktop-utils/lumina-pdf/Renderer.h
+++ b/src-qt5/desktop-utils/lumina-pdf/Renderer.h
@@ -1,4 +1,5 @@
-// ================================ // Simple abstraction class between backend renderers
+// ================================ // Simple abstraction class between backend
+// renderers
 // ================================
 // Written by Ken Moore: Feb 26, 2018
 // Available under the 3-Clause BSD License
@@ -6,50 +7,51 @@
 #ifndef _LUMINA_PDF_BACKEND_RENDERER_H
 #define _LUMINA_PDF_BACKEND_RENDERER_H
 
-#include <QString>
-#include <QImage>
+#include "Annotation.h"
+#include "Bookmark.h"
+#include "TextData.h"
+#include "Widget.h"
 #include <QDebug>
+#include <QImage>
 #include <QJsonObject>
 #include <QMessageBox>
 #include <QProcess>
-#include "TextData.h"
-#include "Bookmark.h"
-#include "Annotation.h"
-#include "Widget.h"
+#include <QString>
 
 class Renderer : public QObject {
-Q_OBJECT
+  Q_OBJECT
 
 private:
-  int pnum; //number of pages - set on loading document
+  int pnum; // number of pages - set on loading document
   bool needpass;
-  QString docpath; //save the path for the currently-loaded document
+  QString docpath; // save the path for the currently-loaded document
   QString doctitle;
   QJsonObject jobj;
-	int degrees;
-  QList<Bookmark*> bookmarks;
+  int degrees;
+  QList<Bookmark *> bookmarks;
 
 public:
   Renderer();
   ~Renderer();
   bool loadMultiThread();
 
-  //Information functions (usually needs to be loaded first)
-  virtual int numPages(){ return pnum; }
-  virtual bool needPassword(){ return needpass; }
-  virtual QString title(){ return doctitle; }
+  // Information functions (usually needs to be loaded first)
+  virtual int numPages() { return pnum; }
+  virtual bool needPassword() { return needpass; }
+  virtual QString title() { return doctitle; }
   virtual QJsonObject properties() { return jobj; }
   virtual int hashSize();
   virtual QImage imageHash(int pagenum);
-	virtual int rotatedDegrees() { return degrees; }
-  virtual QList<Bookmark*> getBookmarks() { return bookmarks; }
+  virtual QSize imageSize(int pagenum);
+  virtual int rotatedDegrees() { return degrees; }
+  virtual QList<Bookmark *> getBookmarks() { return bookmarks; }
 
-  //Main access functions
+  // Main access functions
   virtual bool loadDocument(QString path, QString password);
-  virtual void renderPage(int pagenum, QSize DPI, int degrees=0);
-  virtual QList<TextData*> searchDocument(QString text, bool matchCase);
+  virtual void renderPage(int pagenum, QSize DPI, int degrees = 0);
+  virtual QList<TextData *> searchDocument(QString text, bool matchCase);
   virtual void traverseOutline(void *, int);
-  virtual void handleLink(QWidget*, QString);
+  virtual void handleLink(QWidget *, QString);
   virtual TextData *linkList(int, int);
   virtual int linkSize(int);
   virtual Annotation *annotList(int, int);
@@ -57,20 +59,22 @@ public:
   virtual Widget *widgetList(int, int);
   virtual int widgetSize(int);
 
-	virtual void clearHash();
-  //Makes sure degrees is between 0 and 360 then rotates the matrix and 
+  virtual void clearHash();
+  // Makes sure degrees is between 0 and 360 then rotates the matrix and
   void setDegrees(int degrees) {
-    //Mods by 360, but adds and remods because of how C++ treats negative mods
-    this->degrees = ( ( ( this->degrees + degrees ) % 360 ) + 360 ) % 360;
+    // Mods by 360, but adds and remods because of how C++ treats negative mods
+    this->degrees = (((this->degrees + degrees) % 360) + 360) % 360;
     emit reloadPages(this->degrees);
   }
 
+  virtual bool isDoneLoading();
   virtual bool supportsExtraFeatures();
 
 signals:
-  void PageLoaded(int);
+  void PageLoaded();
+  void SetProgress(int);
   void OrigSize(QSizeF);
-	void reloadPages(int);
+  void reloadPages(int);
   void goToPosition(int, float, float);
 };