From bcb704366cb5e333a626c18c308c7e0448a8e69f Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- dcoprss/service.h | 290 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 290 insertions(+) create mode 100644 dcoprss/service.h (limited to 'dcoprss/service.h') diff --git a/dcoprss/service.h b/dcoprss/service.h new file mode 100644 index 00000000..35cf229e --- /dev/null +++ b/dcoprss/service.h @@ -0,0 +1,290 @@ +/* $Id$ */ +#ifndef _RSS_SERVICE +#define _RSS_SERVICE + +/*************************************************************************** + service.h - A DCOP Service to provide RSS data + ------------------- + begin : Saturday 15 February 2003 + copyright : (C) 2003 by Ian Reinhart Geiser + email : geiseri@kde.org + ***************************************************************************/ + +/*************************************************************************** + * * + * 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. * + * * + ***************************************************************************/ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +/** +* This is a DCOP Service do not include this header in anything +* +**/ +using namespace RSS; + +class RSSDocument; +class RSSArticle; + +class RSSService : public DCOPObject +{ + K_DCOP + + private: + + QDict m_list; + + public: + RSSService(); + ~RSSService(); + void saveLinks(); + void loadLinks(); + + + k_dcop_signals: + /** + * Emmitted when a new document has been added. You can then + * use document(QString) to get the dcop ref for the object. + * Note: this document may or may not be valid at this + * point so you should connect your dcop signals and then + * do a documentValid() on the dcop ref to make sure of its + * state. + **/ + + void added(QString); + /** + * Emmitted when the document has been removed. + * note at this point the DCOPRef for this object is + * invalid and you will cannot access it any longer. + * When in doubt call a refresh on it, since if its in the + * process of loading the document call will be safely ignored + * and you will be notified of the updates. + **/ + void removed(QString); + k_dcop: + /** + * Add a new rdf file resource. This will return a dcop reference to the resource. If its a new + * one it will be added otherwise an existing resource reference will be returned. + * once this reference has been returned you may connect dcop signals and then call + * refresh on the RSSDocument. The document will not be updated until refresh is called. + **/ + DCOPRef add(QString url); + /** + * Return a list of current rss documents + **/ + QStringList list(); + /** + * Remove an rss document resource. NOTE: Be aware that others may be using this + * resource and if you remove it they may break. Likewise be aware that someone may + * decide to remove your resource on you so you should always check to see if the resource + * is valid before you access it. + **/ + void remove(QString url); + /** + * Return the reference to a requested resource. If this resource is not present a null dcopref is + * returned. + **/ + DCOPRef document(QString url); + /** + * Exit the RSSService. This will clean everything up and exit. + **/ + void exit(); +}; + +class RSSDocument : public QObject, public DCOPObject +{ + Q_OBJECT + K_DCOP + + private: + bool m_isLoading; + QString m_Url; + Document *m_Doc; + QPixmap m_pix; + QPtrList m_list; + QMap m_state; + QDateTime m_Timeout; + int m_maxAge; + + private slots: + void pixmapLoaded(const QPixmap&); + void loadingComplete(Loader *, Document, Status); + + public: + RSSDocument(const QString& url); + ~RSSDocument(); + + k_dcop_signals: + /** + * The pixmap is currently loading + **/ + void pixmapUpdating(DCOPRef); + /** + * The pixmap is ready for viewing + * you can then use dcopref->call("pixmap()"); to return it. + * + **/ + void pixmapUpdated(DCOPRef); + /** + * The document is currently updating + **/ + void documentUpdating(DCOPRef); + /** + * The document is ready for viewing + * you can then use dcopref->call() to access its data + **/ + void documentUpdated(DCOPRef); + /** + * The document failed to update, with and error... + * 1 - RSS Parse Error + * 2 - Could not access file + * 3 - Unknown error. + **/ + void documentUpdateError(DCOPRef, int); + + k_dcop: + /** + * Return the webmaster information from the RSS::Document + **/ + QString webMaster(); + /** + * Return the manageing editor from the RSS::Document + **/ + QString managingEditor(); + /** + * Returns the rating of the RSS::Document + **/ + QString rating(); + /** + * Returns the last build date from the RSS::Document + **/ + QDateTime lastBuildDate(); + /** + * Returns the publication date from the RSS::Document + **/ + QDateTime pubDate(); + /** + * Returns the copyright information from the RSS::Document + **/ + QString copyright(); + /** + * Returns a list of article titles + **/ + QStringList articles(); + /** + * Returns the number of articles + **/ + int count(); + /** + * Returns a dcop reference to the article from the index + **/ + DCOPRef article(int idx); + /** + * Returns the link from the RSS::Document + **/ + QString link(); + /** + * Returns the description from the RSS::Document + **/ + QString description(); + /** + * Returns the title from the RSS::Document + **/ + QString title(); + /** + * Returns the text version from the RSS::Document + **/ + QString verbVersion(); + /** + * Returns the url for the pixmap from the RSS::Document + **/ + QString pixmapURL(); + /** + * Returns the actual pixmap from the RSS::Document's RSS::Image + **/ + QPixmap pixmap(); + /** + * Returns if the RSSDocument contains a valid RSS::Document yet. + **/ + bool documentValid(); + /** + * Returns if the RSSDocument contains a valid RSS::Image + **/ + bool pixmapValid(); + /** + * Refresh the current RSS::Document. + * This must be called before the document is valid. + **/ + void refresh(); + + /** + * Return the maximum age of the RSS document (Default is 60 minutes) + **/ + int maxAge(); + + /** + * Set the maximum age of the RSS document. + **/ + void setMaxAge(int minutes); + + /** + * Returns the state of the article + * 0 - not present (deleted from the rss service) + * 1 - new + * 2 - unread + * 3 - read + */ + int state( const QString &title) const; + + /** + * Set the article state + */ + void setState( const QString &title, int s ); + + /** + * Convience method that will set a title to read. + */ + void read( const QString &title); +}; + +class RSSArticle : public DCOPObject +{ + K_DCOP + + private: + Article *m_Art; + + public: + RSSArticle(Article *art); + ~RSSArticle(); + + k_dcop: + /** + * Return the articles title + **/ + QString title(); + /** + * Return the articles description + **/ + QString description(); + /** + * Return the link to the article + **/ + QString link(); +}; +#endif -- cgit v1.2.1