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authortpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2011-06-18 21:50:35 +0000
committertpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2011-06-18 21:50:35 +0000
commiteecec9afb81fdebb0f22e9da22635874c403f854 (patch)
tree37ca0e07d569a2d603ef6917b0743995bed1f83b /kfile-plugins/pdf/poppler-qt/poppler-link-qt3.h
parenta6df54bf10ef1af68b5d3104d02bd76296aa785b (diff)
downloadtdegraphics-eecec9afb81fdebb0f22e9da22635874c403f854.tar.gz
tdegraphics-eecec9afb81fdebb0f22e9da22635874c403f854.zip
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
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+/* 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