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Diffstat (limited to 'konqueror/keditbookmarks/commands.h')
| -rw-r--r-- | konqueror/keditbookmarks/commands.h | 256 |
1 files changed, 256 insertions, 0 deletions
diff --git a/konqueror/keditbookmarks/commands.h b/konqueror/keditbookmarks/commands.h new file mode 100644 index 000000000..61363f9dd --- /dev/null +++ b/konqueror/keditbookmarks/commands.h @@ -0,0 +1,256 @@ +// kate: space-indent on; indent-width 3; replace-tabs on; +/* This file is part of the KDE project + Copyright (C) 2000 David Faure <faure@kde.org> + Copyright (C) 2002-2003 Alexander Kellett <lypanov@kde.org> + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public + License version 2 as published by the Free Software Foundation. + + 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; see the file COPYING. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#ifndef __commands_h +#define __commands_h + +#include <kcommand.h> +#include <kbookmark.h> +#include <qvaluevector.h> + +// Interface adds the affectedBookmarks method +// Any class should on call add those bookmarks which are +// affected by executing or unexecuting the command +// Or a common parent of the affected bookmarks +// see KBookmarkManager::notifyChange(KBookmarkGroup) +class IKEBCommand +{ +public: + IKEBCommand() {}; + virtual ~IKEBCommand() {}; + virtual QString affectedBookmarks() const = 0; + virtual QString currentAddress() const { return QString::null; } +}; + +class KEBMacroCommand : public KMacroCommand, public IKEBCommand +{ +public: + KEBMacroCommand(const QString &name) + : KMacroCommand(name) {}; + virtual ~KEBMacroCommand() {}; + virtual QString affectedBookmarks() const; +}; + +class DeleteManyCommand : public KEBMacroCommand +{ +public: + DeleteManyCommand(const QString &name, const QValueList<QString> & addresses); + virtual ~DeleteManyCommand() {}; + virtual QString currentAddress() const; +private: + QString prevOrParentAddress(QString addr); + QString preOrderNextAddress(QString addr); + bool isConsecutive(const QValueList<QString> & addresses); + QString m_currentAddress; +}; + +class CreateCommand : public KCommand, public IKEBCommand +{ +public: + // separator + CreateCommand(const QString &address) + : KCommand(), m_to(address), + m_group(false), m_separator(true), m_originalBookmark(QDomElement()) + { ; } + + // bookmark + CreateCommand(const QString &address, + const QString &text, const QString &iconPath, + const KURL &url) + : KCommand(), m_to(address), m_text(text), m_iconPath(iconPath), m_url(url), + m_group(false), m_separator(false), m_originalBookmark(QDomElement()) + { ; } + + // folder + CreateCommand(const QString &address, + const QString &text, const QString &iconPath, + bool open) + : KCommand(), m_to(address), m_text(text), m_iconPath(iconPath), + m_group(true), m_separator(false), m_open(open), m_originalBookmark(QDomElement()) + { ; } + + // clone existing bookmark + CreateCommand(const QString &address, + const KBookmark &original, const QString &name = QString::null) + : KCommand(), m_to(address), m_group(false), m_separator(false), + m_open(false), m_originalBookmark(original), m_mytext(name) + { ; } + + QString finalAddress() const; + + virtual ~CreateCommand() { ; } + virtual void execute(); + virtual void unexecute(); + virtual QString name() const; + virtual QString affectedBookmarks() const; + virtual QString currentAddress() const; +private: + QString m_to; + QString m_text; + QString m_iconPath; + KURL m_url; + bool m_group:1; + bool m_separator:1; + bool m_open:1; + KBookmark m_originalBookmark; + QString m_mytext; +}; + +class EditCommand : public KCommand, public IKEBCommand +{ +public: + + struct Edition { + Edition() { ; } // needed for QValueList + Edition(const QString &a, const QString &v) : attr(a), value(v) {} + QString attr; + QString value; + }; + + // change one attribute + EditCommand(const QString &address, Edition edition, const QString &name = QString::null) + : KCommand(), m_address(address), m_mytext(name) + { + m_editions.append(edition); + } + + // change multiple attributes + EditCommand(const QString &address, + const QValueList<Edition> &editions, + const QString &name = QString::null) + : KCommand(), m_address(address), m_editions(editions), m_mytext(name) + { ; } + + void modify(const QString & a, const QString & v); + + virtual ~EditCommand() { ; } + virtual void execute(); + virtual void unexecute(); + virtual QString name() const; + virtual QString affectedBookmarks() const; +private: + QString m_address; + QValueList<Edition> m_editions; + QValueList<Edition> m_reverseEditions; + QString m_mytext; +}; + +class NodeEditCommand : public KCommand, public IKEBCommand +{ +public: + NodeEditCommand(const QString &address, + const QString &newText, + const QString &nodeName) + : KCommand(), m_address(address), m_newText(newText), m_nodename(nodeName) + { ; } + + void modify(const QString & newText); + + virtual ~NodeEditCommand() { ; } + virtual void execute(); + virtual void unexecute(); + virtual QString affectedBookmarks() const; + virtual QString name() const; + static QString getNodeText(KBookmark bk, const QStringList &nodehier); + static QString setNodeText(KBookmark bk, const QStringList &nodehier, + QString newValue); +private: + QString m_address; + QString m_newText; + QString m_oldText; + QString m_nodename; +}; + +class DeleteCommand : public KCommand, public IKEBCommand +{ +public: + DeleteCommand(const QString &from, bool contentOnly = false) + : KCommand(), m_from(from), m_cmd(0L), m_subCmd(0L), m_contentOnly(contentOnly) + { ; } + virtual ~DeleteCommand() { delete m_cmd; delete m_subCmd;} + virtual void execute(); + virtual void unexecute(); + virtual QString name() const { + // NOTE - DeleteCommand needs no name, its always embedded in a macrocommand + return ""; + }; + virtual QString affectedBookmarks() const; + static KEBMacroCommand* deleteAll(const KBookmarkGroup &parentGroup); +private: + QString m_from; + KCommand *m_cmd; + KEBMacroCommand *m_subCmd; + bool m_contentOnly; +}; + +class MoveCommand : public KCommand, public IKEBCommand +{ +public: + // "Create it with itemsAlreadyMoved=true since + // "KListView moves the item before telling us about it." + MoveCommand(const QString &from, const QString &to, const QString &name = QString::null) + : KCommand(), m_from(from), m_to(to), m_mytext(name) + { ; } + QString finalAddress() const; + virtual ~MoveCommand() { ; } + virtual void execute(); + virtual void unexecute(); + virtual QString name() const; + virtual QString affectedBookmarks() const; +private: + QString m_from; + QString m_to; + QString m_mytext; +}; + +class SortItem; + +class SortCommand : public KEBMacroCommand +{ +public: + SortCommand(const QString &name, const QString &groupAddress) + : KEBMacroCommand(name), m_groupAddress(groupAddress) + { ; } + virtual ~SortCommand() + { ; } + virtual void execute(); + virtual void unexecute(); + virtual QString affectedBookmarks() const; + // internal + void moveAfter(const SortItem &moveMe, const SortItem &afterMe); +private: + QString m_groupAddress; +}; + +class KEBListViewItem; + +class CmdGen { +public: + static KEBMacroCommand* setAsToolbar(const KBookmark &bk); + static KEBMacroCommand* setShownInToolbar(const QValueList<KBookmark> &bk, bool show); + static bool shownInToolbar(const KBookmark &bk); + static KEBMacroCommand* deleteItems(const QString &commandName, const QValueVector<KEBListViewItem *> & items); + static KEBMacroCommand* insertMimeSource(const QString &cmdName, QMimeSource *data, const QString &addr); + static KEBMacroCommand* itemsMoved(const QValueVector<KEBListViewItem *> & items, const QString &newAddress, bool copy); +private: + CmdGen() { ; } +}; + +#endif |