Merge required poppler-qt into kdegraphics with Autotools

CMake support still needs to be added


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1237420 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 188 insertions, 0 deletions

diff --git a/kfile-plugins/pdf/poppler-qt/poppler-link-qt3.h b/kfile-plugins/pdf/poppler-qt/poppler-link-qt3.h
new file mode 100644
index 00000000..82127207
--- /dev/null
+++ b/kfile-plugins/pdf/poppler-qt/poppler-link-qt3.h
@@ -0,0 +1,188 @@
+/* poppler-link.h: qt interface to poppler
+ * Copyright (C) 2006, Albert Astals Cid <aacid@kde.org>
+ * Adapting code from
+ *   Copyright (C) 2004 by Enrico Ros <eros.kde@email.it>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#ifndef _POPPLER_LINK_H_
+#define _POPPLER_LINK_H_
+
+#include <qstring.h>
+#include <qrect.h>
+
+namespace Poppler {
+
+class LinkDestinationData;
+
+class LinkDestination
+{
+	public:
+		enum Kind
+		{
+			destXYZ = 1,
+			destFit = 2,
+			destFitH = 3,
+			destFitV = 4,
+			destFitR = 5,
+			destFitB = 6,
+			destFitBH = 7,
+			destFitBV = 8
+		};
+
+		LinkDestination(const LinkDestinationData &data);
+		LinkDestination(const QString &description);
+
+		// Accessors.
+		Kind kind() const;
+		int pageNumber() const;
+		double left() const;
+		double bottom() const;
+		double right() const;
+		double top() const;
+		double zoom() const;
+		bool isChangeLeft() const;
+		bool isChangeTop() const;
+		bool isChangeZoom() const;
+
+		QString toString() const;
+
+	private:
+		Kind m_kind; // destination type
+		int m_pageNum; // page number
+		double m_left, m_bottom; // position
+		double m_right, m_top;
+		double m_zoom; // zoom factor
+		bool m_changeLeft, m_changeTop; // for destXYZ links, which position
+		bool m_changeZoom; //   components to change
+};
+
+/**
+ * @short Encapsulates data that describes a link.
+ *
+ * This is the base class for links. It makes mandatory for inherited
+ * widgets to reimplement the 'linkType' method and return the type of
+ * the link described by the reimplemented class.
+ */
+class Link
+{
+	public:
+		Link( const QRect &linkArea );
+		
+		// get link type (inherited classes mustreturn an unique identifier)
+		enum LinkType { None, Goto, Execute, Browse, Action, Movie };
+		virtual LinkType linkType() const;
+
+		// virtual destructor
+		virtual ~Link();
+		
+		QRect linkArea() const;
+		
+	private:
+		QRect m_linkArea;
+};
+
+
+/** Goto: a viewport and maybe a reference to an external filename **/
+class LinkGoto : public Link
+{
+	public:
+		LinkGoto( const QRect &linkArea, QString extFileName, const LinkDestination & destination );
+		
+		// query for goto parameters
+		bool isExternal() const;
+		const QString & fileName() const;
+		const LinkDestination & destination() const;
+		LinkType linkType() const;
+
+	private:
+		QString m_extFileName;
+		LinkDestination m_destination;
+};
+
+/** Execute: filename and parameters to execute **/
+class LinkExecute : public Link
+{
+	public:
+		// query for filename / parameters
+		const QString & fileName() const;
+		const QString & parameters() const;
+
+		// create a Link_Execute
+		LinkExecute( const QRect &linkArea, const QString & file, const QString & params );
+		LinkType linkType() const;
+
+	private:
+		QString m_fileName;
+		QString m_parameters;
+};
+
+/** Browse: an URL to open, ranging from 'http://' to 'mailto:' etc.. **/
+class LinkBrowse : public Link
+{
+	public:
+		// query for URL
+		const QString & url() const;
+
+		// create a Link_Browse
+		LinkBrowse( const QRect &linkArea, const QString &url );
+		LinkType linkType() const;
+
+	private:
+		QString m_url;
+};	
+
+/** Action: contains an action to perform on document / viewer **/
+class LinkAction : public Link
+{
+	public:
+		// define types of actions
+		enum ActionType { PageFirst = 1,
+		                  PagePrev = 2,
+		                  PageNext = 3,
+		                  PageLast = 4,
+		                  HistoryBack = 5,
+		                  HistoryForward = 6,
+		                  Quit = 7,
+		                  Presentation = 8,
+		                  EndPresentation = 9,
+		                  Find = 10,
+		                  GoToPage = 11,
+		                  Close = 12 };
+
+		// query for action type
+		ActionType actionType() const;
+
+		// create a Link_Action
+		LinkAction( const QRect &linkArea, ActionType actionType );
+		LinkType linkType() const;
+
+	private:
+		ActionType m_type;
+};
+
+/** Movie: Not yet defined -> think renaming to 'Media' link **/
+class LinkMovie : public Link
+// TODO this (Movie link)
+{
+	public:
+		LinkMovie( const QRect &linkArea );
+		LinkType linkType() const;
+};
+
+}
+
+#endif