You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
119 lines
3.9 KiB
119 lines
3.9 KiB
/***************************************************************************
|
|
* 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 of the License, or *
|
|
* (at your option) any later version. *
|
|
***************************************************************************/
|
|
|
|
#ifndef _KPDF_LINK_H_
|
|
#define _KPDF_LINK_H_
|
|
|
|
#include <tqstring.h>
|
|
#include <tqrect.h>
|
|
#include "core/document.h" // for DocumentViewport
|
|
|
|
/**
|
|
* @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 KPDFLink
|
|
{
|
|
public:
|
|
// get link type (inherited classes mustreturn an unique identifier)
|
|
enum LinkType { Goto, Execute, Browse, Action, Movie };
|
|
virtual LinkType linkType() const = 0;
|
|
virtual TQString linkTip() const { return TQString::null; }
|
|
|
|
// virtual destructor (remove warnings)
|
|
virtual ~KPDFLink();
|
|
};
|
|
|
|
|
|
/** Goto: a viewport and maybe a reference to an external filename **/
|
|
class KPDFLinkGoto : public KPDFLink
|
|
{
|
|
public:
|
|
// query for goto parameters
|
|
bool isExternal() const { return !m_extFileName.isEmpty(); }
|
|
const TQString & fileName() const { return m_extFileName; }
|
|
const DocumentViewport & destViewport() const { return m_vp; }
|
|
|
|
// create a KPDFLink_Goto
|
|
KPDFLinkGoto( TQString extFileName, const DocumentViewport & vp ) { m_extFileName = extFileName; m_vp = vp; }
|
|
LinkType linkType() const { return Goto; }
|
|
TQString linkTip() const;
|
|
|
|
private:
|
|
TQString m_extFileName;
|
|
DocumentViewport m_vp;
|
|
};
|
|
|
|
/** Execute: filename and parameters to execute **/
|
|
class KPDFLinkExecute : public KPDFLink
|
|
{
|
|
public:
|
|
// query for filename / parameters
|
|
const TQString & fileName() const { return m_fileName; }
|
|
const TQString & parameters() const { return m_parameters; }
|
|
|
|
// create a KPDFLink_Execute
|
|
KPDFLinkExecute( const TQString & file, const TQString & params ) { m_fileName = file; m_parameters = params; }
|
|
LinkType linkType() const { return Execute; }
|
|
TQString linkTip() const;
|
|
|
|
private:
|
|
TQString m_fileName;
|
|
TQString m_parameters;
|
|
};
|
|
|
|
/** Browse: an URL to open, ranging from 'http://' to 'mailto:' etc.. **/
|
|
class KPDFLinkBrowse : public KPDFLink
|
|
{
|
|
public:
|
|
// query for URL
|
|
const TQString & url() const { return m_url; }
|
|
|
|
// create a KPDFLink_Browse
|
|
KPDFLinkBrowse( const TQString &url ) { m_url = url; }
|
|
LinkType linkType() const { return Browse; }
|
|
TQString linkTip() const;
|
|
|
|
private:
|
|
TQString m_url;
|
|
};
|
|
|
|
/** Action: contains an action to perform on document / kpdf **/
|
|
class KPDFLinkAction : public KPDFLink
|
|
{
|
|
public:
|
|
// define types of actions
|
|
enum ActionType { PageFirst, PagePrev, PageNext, PageLast, HistoryBack, HistoryForward, Quit, Presentation, EndPresentation, Find, GoToPage, Close };
|
|
|
|
// query for action type
|
|
ActionType actionType() const { return m_type; }
|
|
|
|
// create a KPDFLink_Action
|
|
KPDFLinkAction( enum ActionType actionType ) { m_type = actionType; }
|
|
LinkType linkType() const { return Action; }
|
|
TQString linkTip() const;
|
|
|
|
private:
|
|
ActionType m_type;
|
|
};
|
|
|
|
/** Movie: Not yet defined -> think renaming to 'Media' link **/
|
|
class KPDFLinkMovie : public KPDFLink
|
|
// TODO this (Movie link)
|
|
{
|
|
public:
|
|
KPDFLinkMovie() {};
|
|
LinkType linkType() const { return Movie; }
|
|
};
|
|
|
|
#endif
|