getting the filter name for export

src/control/jobs/BaseExportJob.cpp

@@ -35,6 +35,14 @@ void BaseExportJob::addFileFilterToDialog(string name, string pattern)
 	gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), filter);
 }
 
+string BaseExportJob::getFilterName()
+{
+	XOJ_CHECK_TYPE(BaseExportJob);
+	
+	GtkFileFilter* filter = gtk_file_chooser_get_filter(GTK_FILE_CHOOSER(dialog));
+	return gtk_file_filter_get_name(filter);
+}
+
 void BaseExportJob::prepareSavePath(path& path)
 {
 	XOJ_CHECK_TYPE(BaseExportJob);

src/control/jobs/BaseExportJob.h

@@ -34,6 +34,7 @@ public:
 
 public:
 	virtual bool showFilechooser();
+	string getFilterName();
 
 protected:
 	void initDialog();

src/control/jobs/PdfExportJob.cpp

@@ -4,6 +4,7 @@
 #include "pdf/base/XojPdfExportFactory.h"
 
 #include <i18n.h>
+#include <iostream>
 
 
 PdfExportJob::PdfExportJob(Control* control)
@@ -22,6 +23,7 @@ void PdfExportJob::addFilterToDialog()
 	XOJ_CHECK_TYPE(PdfExportJob);
 
 	addFileFilterToDialog(_C("PDF files"), "*.pdf");
+	addFileFilterToDialog(_C("PDF Without paper style"), "*.pdf");
 }
 
 void PdfExportJob::prepareSavePath(path& path)
@@ -58,14 +60,52 @@ bool PdfExportJob::isUriValid(string& uri)
 		return false;
 	}
 
+
+	std::cout<<"PdfExportJob::isUriValid\n";
+	string filterName = BaseExportJob::getFilterName();
+	std::cout<<"FilterName: "<<filterName<<"\n";
+
 	return true;
 }
 
+void PdfExportJob::resetBackgroundType(Document* doc, PageType* pt, ResetActionType action)
+{
+	XOJ_CHECK_TYPE(PdfExportJob);
+
+	size_t count = doc->getPageCount();
+
+	if (action == ACTION_RESET)
+	{
+		/** apply "plain" paper style to all pages before export */
+		for (int i=0; i<count ; i++)
+		{
+			pt[i] = doc->getPage(i)->getBackgroundType();
+			doc->getPage(i)->setBackgroundType(PageType("plain"));	
+		}
+	}
+
+	if (action == ACTION_RESTORE)
+	{
+		/** restore each page to its original style */
+		for (int i=0; i<count ; i++)
+		{
+			doc->getPage(i)->setBackgroundType(pt[i]);	
+		}
+	}
+	
+}
+
 void PdfExportJob::run()
 {
 	XOJ_CHECK_TYPE(PdfExportJob);
 
 	Document* doc = control->getDocument();
+
+	size_t count = doc->getPageCount();
+	PageType pt[count];
+
+	resetBackgroundType(doc, pt, ACTION_RESET);
+
 	doc->lock();
 	XojPdfExport* pdfe = XojPdfExportFactory::createExport(doc, control);
 	doc->unlock();
@@ -83,5 +123,7 @@ void PdfExportJob::run()
 	}
 
 	delete pdfe;
+
+	resetBackgroundType(doc, pt, ACTION_RESTORE);
 }
 

src/control/jobs/PdfExportJob.h

@@ -13,6 +13,15 @@
 
 #include "BaseExportJob.h"
 
+class Document;
+class PageType;
+
+enum ResetActionType
+{
+	ACTION_RESET = 0,
+	ACTION_RESTORE = 1	
+};
+
 class PdfExportJob : public BaseExportJob
 {
 public:
@@ -28,6 +37,7 @@ protected:
 	virtual void addFilterToDialog();
 	virtual void prepareSavePath(path& path);
 	virtual bool isUriValid(string& uri);
+	void resetBackgroundType(Document* doc, PageType* pt, ResetActionType action);
 
 private:
 	XOJ_TYPE_ATTRIB;