From 5159cd2beb2e87806a5b54e9991b7895285c9d3e Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sun, 27 Jan 2013 01:04:16 -0600 Subject: Rename a number of libraries and executables to avoid conflicts with KDE4 --- tdeio/bookmarks/kbookmark.h | 329 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 329 insertions(+) create mode 100644 tdeio/bookmarks/kbookmark.h (limited to 'tdeio/bookmarks/kbookmark.h') diff --git a/tdeio/bookmarks/kbookmark.h b/tdeio/bookmarks/kbookmark.h new file mode 100644 index 000000000..4e5dc9149 --- /dev/null +++ b/tdeio/bookmarks/kbookmark.h @@ -0,0 +1,329 @@ +// -*- c-basic-offset: 4; indent-tabs-mode:nil -*- +// vim: set ts=4 sts=4 sw=4 et: +/* This file is part of the KDE libraries + Copyright (C) 2000 David Faure + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License version 2 as published by the Free Software Foundation. + + This library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ +#ifndef __kbookmark_h +#define __kbookmark_h + +#include +#include +#include +#include + +class KBookmarkManager; +class KBookmarkGroup; + +class TDEIO_EXPORT KBookmark +{ + friend class KBookmarkGroup; +public: + enum MetaDataOverwriteMode { + OverwriteMetaData, DontOverwriteMetaData + }; + + KBookmark( ) {} + KBookmark( TQDomElement elem ) : element(elem) {} + + static KBookmark standaloneBookmark( const TQString & text, const KURL & url, const TQString & icon = TQString::null ); + + /** + * Whether the bookmark is a group or a normal bookmark + */ + bool isGroup() const; + + /** + * Whether the bookmark is a separator + */ + bool isSeparator() const; + + /** + * @return true if this is a null bookmark. This will never + * be the case for a real bookmark (in a menu), but it's used + * for instance as the end condition for KBookmarkGroup::next() + */ + bool isNull() const {return element.isNull();} + + /** + * @return true if bookmark is contained by a TQDomDocument, + * if not it is most likely that it has become separated and + * is thus invalid and/or has been deleted from the bookmarks. + * @since 3.2 + */ + bool hasParent() const; + + /** + * Text shown for the bookmark + * If bigger than 40, the text is shortened by + * replacing middle characters with "..." (see KStringHandler::csqueeze) + */ + TQString text() const; + /** + * Text shown for the bookmark, not truncated. + * You should not use this - this is mainly for keditbookmarks. + */ + TQString fullText() const; + /** + * URL contained by the bookmark + */ + KURL url() const; + /** + * @return the pixmap file for this bookmark + * (i.e. the name of the icon) + */ + TQString icon() const; + + /** + * @return the group containing this bookmark + */ + KBookmarkGroup parentGroup() const; + + /** + * Convert this to a group - do this only if + * isGroup() returns true. + */ + KBookmarkGroup toGroup() const; + + /** + * Return the "address" of this bookmark in the whole tree. + * This is used when telling other processes about a change + * in a given bookmark. The encoding of the address is "/4/2", for + * instance, to design the 2nd child inside the 4th child of the root bk. + */ + TQString address() const; + + // Hard to decide. Good design would imply that each bookmark + // knows about its manager, so that there can be several managers. + // But if we say there is only one manager (i.e. set of bookmarks) + // per application, then KBookmarkManager::self() is much easier. + //KBookmarkManager * manager() const { return m_manager; } + + /** + * @internal for KEditBookmarks + */ + TQDomElement internalElement() const { return element; } + + /** + * Updates the bookmarks access metadata + * Call when a user accesses the bookmark + * @since 3.2 + */ + void updateAccessMetadata(); + + // Utility functions (internal) + + /** + * @return address of parent + */ + static TQString parentAddress( const TQString & address ) + { return address.left( address.findRev('/') ); } + + /** + * @return position in parent (e.g. /4/5/2 -> 2) + */ + static uint positionInParent( const TQString & address ) + { return address.mid( address.findRev('/') + 1 ).toInt(); } + + /** + * @return address of previous sibling (e.g. /4/5/2 -> /4/5/1) + * Returns TQString::null for a first child + */ + static TQString previousAddress( const TQString & address ) + { + uint pp = positionInParent(address); + return pp>0 ? parentAddress(address) + '/' + TQString::number(pp-1) : TQString::null; + } + + /** + * @return address of next sibling (e.g. /4/5/2 -> /4/5/3) + * This doesn't check whether it actually exists + */ + static TQString nextAddress( const TQString & address ) + { return parentAddress(address) + '/' + TQString::number(positionInParent(address)+1); } + + /** + * @return the common parent of both addresses which + * has the greatest depth + * @since 3.5 + */ + static TQString commonParent(TQString A, TQString B); + + /** + * Get the value of a specific metadata item. + * @param key Name of the metadata item + * @return Value of the metadata item. TQString::null is returned in case + * the specified key does not exist. + * @since 3.4 + */ + TQString metaDataItem( const TQString &key ) const; + + /** + * Change the value of a specific metadata item, or create the given item + * if it doesn't exist already. + * @param key Name of the metadata item to change + * @param value Value to use for the specified metadata item + * @param mode Whether to overwrite the item's value if it exists already or not. + * @since 3.4 + */ + void setMetaDataItem( const TQString &key, const TQString &value, MetaDataOverwriteMode mode = OverwriteMetaData ); + +protected: + TQDomElement element; + // Note: you can't add new member variables here. + // The KBookmarks are created on the fly, as wrappers + // around internal QDomElements. Any additional information + // has to be implemented as an attribute of the TQDomElement. + +private: + bool hasMetaData() const; + static TQString left(const TQString & str, uint len); +}; + +/** + * A group of bookmarks + */ +class TDEIO_EXPORT KBookmarkGroup : public KBookmark +{ +public: + /** + * Create an invalid group. This is mostly for use in TQValueList, + * and other places where we need a null group. + * Also used as a parent for a bookmark that doesn't have one + * (e.g. Netscape bookmarks) + */ + KBookmarkGroup(); + + /** + * Create a bookmark group as specified by the given element + */ + KBookmarkGroup( TQDomElement elem ); + + /** + * Much like KBookmark::address, but caches the + * address into m_address. + */ + TQString groupAddress() const; + + /** + * @return true if the bookmark folder is opened in the bookmark editor + */ + bool isOpen() const; + + /** + * Return the first child bookmark of this group + */ + KBookmark first() const; + /** + * Return the prevous sibling of a child bookmark of this group + * @param current has to be one of our child bookmarks. + */ + KBookmark previous( const KBookmark & current ) const; + /** + * Return the next sibling of a child bookmark of this group + * @param current has to be one of our child bookmarks. + */ + KBookmark next( const KBookmark & current ) const; + + /** + * Create a new bookmark folder, as the last child of this group + * @param mgr the manager of the bookmark + * @param text for the folder. If empty, the user will be queried for it. + * @param emitSignal if true emit KBookmarkNotifier signal + */ + KBookmarkGroup createNewFolder( KBookmarkManager* mgr, const TQString & text = TQString::null, bool emitSignal = true ); + /** + * Create a new bookmark separator + * Don't forget to use KBookmarkManager::self()->emitChanged( parentBookmark ); + */ + KBookmark createNewSeparator(); + + /** + * Create a new bookmark, as the last child of this group + * Don't forget to use KBookmarkManager::self()->emitChanged( parentBookmark ); + * @param mgr the manager of the bookmark + * @param bm the bookmark to add + * @param emitSignal if true emit KBookmarkNotifier signal + * @since 3.4 + */ + KBookmark addBookmark( KBookmarkManager* mgr, const KBookmark &bm, bool emitSignal = true ); + + /** + * Create a new bookmark, as the last child of this group + * Don't forget to use KBookmarkManager::self()->emitChanged( parentBookmark ); + * @param mgr the manager of the bookmark + * @param text for the bookmark + * @param url the URL that the bookmark points to + * @param icon the name of the icon to associate with the bookmark. A suitable default + * will be determined from the URL if not specified. + * @param emitSignal if true emit KBookmarkNotifier signal + */ + KBookmark addBookmark( KBookmarkManager* mgr, const TQString & text, const KURL & url, const TQString & icon = TQString::null, bool emitSignal = true ); + + /** + * Moves @p item after @p after (which should be a child of ours). + * If item is null, @p item is moved as the first child. + * Don't forget to use KBookmarkManager::self()->emitChanged( parentBookmark ); + */ + bool moveItem( const KBookmark & item, const KBookmark & after ); + + /** + * Delete a bookmark - it has to be one of our children ! + * Don't forget to use KBookmarkManager::self()->emitChanged( parentBookmark ); + */ + void deleteBookmark( KBookmark bk ); + + /** + * @return true if this is the toolbar group + */ + bool isToolbarGroup() const; + /** + * @internal + */ + TQDomElement findToolbar() const; + + /** + * @return the list of urls of bookmarks at top level of the group + * @since 3.2 + */ + TQValueList groupUrlList() const; + +protected: + TQDomElement nextKnownTag( TQDomElement start, bool goNext ) const; + +private: + mutable TQString m_address; + // Note: you can't add other member variables here, except for caching info. + // The KBookmarks are created on the fly, as wrappers + // around internal QDomElements. Any additional information + // has to be implemented as an attribute of the TQDomElement. +}; + +/** + * @since 3.2 + */ +class TDEIO_EXPORT KBookmarkGroupTraverser { +protected: + virtual ~KBookmarkGroupTraverser() { ; } + void traverse(const KBookmarkGroup &); + virtual void visit(const KBookmark &) { ; } + virtual void visitEnter(const KBookmarkGroup &) { ; } + virtual void visitLeave(const KBookmarkGroup &) { ; } +private: + class KBookmarkGroupTraverserPrivate *d; +}; + +#endif -- cgit v1.2.1