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//
// C++ Implementation: ksayitbookmarkhandler
//
// Description:
//
//
// Author: Robert Vogl <voglrobe@web.de>, (C) 2005
//
// Copyright: See COPYING file that comes with this distribution
//
//
// TQt include
#include <tqregexp.h>
// KDE includes
#include <kdebug.h>
#include <klocale.h>
#include <kmessagebox.h>
#include <kurl.h>
// App specific includes
#include "ksayitbookmarkhandler.h"
#include "ksayit.h"
KSayItBookmarkHandler::KSayItBookmarkHandler(KBookmarkManager *bkManager, KSayItApp* tqparent)
: KBookmarkOwner(), m_bkManager(bkManager), m_parent(tqparent)
{
m_ID = TQString();
m_title = TQString();
}
KSayItBookmarkHandler::~KSayItBookmarkHandler()
{
}
void KSayItBookmarkHandler::notifyBookmarkHandler(const TQString &ID, const TQString &title)
{
kdDebug(100200) << "KSayItBookmarkHandler::notifyBookmarkManager()" << endl;
m_ID = ID;
m_title = title;
}
void KSayItBookmarkHandler::openBookmarkURL(const TQString &url)
{
kdDebug(100200) << "KSayItBookmarkHandler::openBookmarkURL(" << url << ")" << endl;
TQString l_url = url;
TQString title = TQString();
TQString type = l_url.section( "://", 0, 0 );
TQString ID = l_url.section( TQRegExp("/+"), 1, 1 );
TQString err = TQString();
// Some checks
if ( type != "ksayit" ){
err += i18n("This is not a KSayIt bookmark.\n");
}
// get title
KBookmarkGroup bkRoot = m_bkManager->root();
if ( bkRoot.isNull() )
return;
KBookmark bookmark;
KBookmarkGroup group;
bool found = recursiveGetBkByURL( bookmark, group, bkRoot, url );
if ( found ){
title = bookmark.text();
}
TQString result = TQString();
result = m_parent->setItemByBookmark( ID, title );
if ( !result.isNull() ){
KMessageBox::sorry( 0, result, i18n("Bookmark not found") );
}
}
TQString KSayItBookmarkHandler::currentTitle() const
{
kdDebug(100200) << "KSayItBookmarkHandler::currentTitle()" << endl;
TQString result;
if ( m_title.isEmpty()){
result = i18n("untitled");
} else {
result = m_title;
}
return result;
}
TQString KSayItBookmarkHandler::currentURL() const
{
kdDebug(100200) << "KSayItBookmarkHandler::currentURL()" << endl;
TQString url;
url = "ksayit://" + m_ID;
return url;
}
void KSayItBookmarkHandler::deleteBookmark(const TQString &url, const TQString &title)
{
kdDebug(100200) << "KSayItBookmarkHandler::deleteBookmark()" << endl;
KBookmarkGroup bkRoot = m_bkManager->root();
if ( bkRoot.isNull() )
return;
// search bookmark by URL
KBookmark bookmark;
KBookmarkGroup group;
bool found = false;
found = recursiveGetBkByURL( bookmark, group, bkRoot, url );
if ( found ){
group.deleteBookmark( bookmark );
m_bkManager->emitChanged( group );
m_bkManager->save(); // make persistent
return;
}
// if not found, search bookmark by title
int qty = 0;
qty = recursiveGetBkByTitle( bookmark, group, bkRoot, title );
if ( qty == 1 ){
TQString url = bookmark.url().url();
TQString title = bookmark.text();
group.deleteBookmark( bookmark );
m_bkManager->emitChanged( group );
m_bkManager->save(); // make persistent
}
}
bool KSayItBookmarkHandler::recursiveGetBkByURL(
KBookmark &bookmark,
KBookmarkGroup &group,
const KBookmarkGroup &bkGroup,
const TQString &url)
{
KBookmark bkNext;
bool found = false;
KBookmark bk = bkGroup.first();
while ( !bk.isNull() && !bk.isSeparator() ){
if ( bk.isGroup() ){
// recursive call
found = recursiveGetBkByURL( bookmark, group, bk.toGroup(), url );
if ( found )
return true;
bkNext = bkGroup.next( bk );
} else {
TQString l_url = bk.url().url();
if ( l_url == url ){
bookmark = bk;
group = bkGroup;
return true;
}
bkNext = bkGroup.next( bk );
}
bk = bkNext;
}
return false;
}
int KSayItBookmarkHandler::recursiveGetBkByTitle(
KBookmark &bookmark,
KBookmarkGroup &group,
const KBookmarkGroup &bkGroup,
const TQString &title)
{
KBookmark bkNext;
int qty = 0;
KBookmark bk = bkGroup.first();
while ( !bk.isNull() && !bk.isSeparator() ){
if ( bk.isGroup() ){
// recursive call
qty += recursiveGetBkByTitle( bookmark, group, bk.toGroup(), title );
bkNext = bkGroup.next( bk );
} else {
TQString l_title = bk.text();
if ( l_title == title ){
bookmark = bk;
group = bkGroup;
qty++;
}
bkNext = bkGroup.next( bk );
}
bk = bkNext;
}
return qty;
}
void KSayItBookmarkHandler::traverseBookmarks(KBookmarkGroup bkGroup)
{
kdDebug(100200) << "### KSayItBookmarkHandler::traverseBookmarks()" << endl;
if( bkGroup.isNull() )
return;
KURL url;
TQString title;
KBookmark bkNext, bkPrev, bkNew;
KBookmark bk = bkGroup.first();
while ( !bk.isNull() && !bk.isSeparator() ){
if ( bk.isGroup() ){
traverseBookmarks( bk.toGroup() ); // recursive call
bkNext = bkGroup.next( bk );
} else {
url = bk.url();
title = bk.text();
bkNext = bkGroup.next( bk );
bkPrev = bkGroup.previous( bk );
if ( bkPrev.isNull() ) // no predecessor
bkPrev = bk;
// Modifications on URL/Title BEGIN
//
// Modifications on URL/Title END
bkNew = bkGroup.addBookmark( m_bkManager, title, url, TQString(), false );
bkGroup.moveItem( bkNew, bkPrev );
bkGroup.deleteBookmark( bk );
}
bk = bkNext;
}
m_bkManager->save(); // make persistent
}
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