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969 lines
32 KiB
969 lines
32 KiB
// -*- indent-tabs-mode:nil -*-
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// vim: set ts=4 sts=4 sw=4 et:
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/* This file is part of the KDE project
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Copyright (C) 2000 David Faure <faure@kde.org>
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Copyright (C) 2002-2003 Alexander Kellett <lypanov@kde.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License version 2 as published by the Free Software Foundation.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "listview.h"
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#include "toplevel.h"
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#include "bookmarkinfo.h"
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#include "commands.h"
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#include "testlink.h"
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#include "settings.h"
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#include <stdlib.h>
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#include <tqclipboard.h>
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#include <tqpopupmenu.h>
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#include <tqpainter.h>
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#include <tqheader.h>
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#include <klocale.h>
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#include <dcopclient.h>
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#include <kdebug.h>
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#include <kapplication.h>
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#include <kaction.h>
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#include <kstdaction.h>
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#include <kedittoolbar.h>
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#include <kfiledialog.h>
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#include <kkeydialog.h>
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#include <kmessagebox.h>
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#include <klineedit.h>
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#include <krun.h>
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#include <klistviewsearchline.h>
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#include <kbookmarkdrag.h>
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#include <kbookmarkmanager.h>
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// #define DEBUG_ADDRESSES
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ListView* ListView::s_self = 0;
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int ListView::s_myrenamecolumn = -1;
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KEBListViewItem *ListView::s_myrenameitem = 0;
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TQStringList ListView::s_selected_addresses;
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TQString ListView::s_current_address;
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ListView::ListView()
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: m_needToFixUp(false)
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{
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}
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ListView::~ListView() {
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self()->m_listView->saveColumnSetting();
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}
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void ListView::createListViews(TQSplitter *splitter) {
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s_self = new ListView();
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self()->m_listView = new KEBListView(splitter, false);
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splitter->setSizes(TQValueList<int>() << 100 << 300);
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}
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void ListView::initListViews() {
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self()->m_listView->init();
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}
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void ListView::updateListViewSetup(bool readonly) {
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self()->m_listView->readonlyFlagInit(readonly);
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}
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void ListView::connectSignals() {
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m_listView->makeConnections();
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}
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bool lessAddress(TQString a, TQString b)
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{
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if(a == b)
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return false;
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TQString error("ERROR");
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if(a == error)
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return false;
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if(b == error)
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return true;
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a += "/";
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b += "/";
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uint aLast = 0;
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uint bLast = 0;
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uint aEnd = a.length();
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uint bEnd = b.length();
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// Each iteration checks one "/"-delimeted part of the address
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// "" is treated correctly
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while(true)
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{
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// Invariant: a[0 ... aLast] == b[0 ... bLast]
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if(aLast + 1 == aEnd) //The last position was the last slash
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return true; // That means a is shorter than b
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if(bLast +1 == bEnd)
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return false;
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uint aNext = a.find("/", aLast + 1);
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uint bNext = b.find("/", bLast + 1);
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bool okay;
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uint aNum = a.mid(aLast + 1, aNext - aLast - 1).toUInt(&okay);
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if(!okay)
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return false;
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uint bNum = b.mid(bLast + 1, bNext - bLast - 1).toUInt(&okay);
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if(!okay)
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return true;
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if(aNum != bNum)
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return aNum < bNum;
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aLast = aNext;
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bLast = bNext;
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}
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}
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bool operator<(const KBookmark & first, const KBookmark & second) //FIXME Using internal represantation
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{
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return lessAddress(first.address(), second.address());
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}
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TQValueList<KBookmark> ListView::itemsToBookmarks(const TQValueVector<KEBListViewItem *> & items) const
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{
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TQValueList<KBookmark> bookmarks; //TODO optimize by using a QValueVector
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TQValueVector<KEBListViewItem *>::const_iterator it = items.constBegin();
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TQValueVector<KEBListViewItem *>::const_iterator end = items.constEnd();
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for( ; it!=end; ++it)
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{
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if(*it != m_listView->rootItem() )
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bookmarks.push_back( (*it)->bookmark() );
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}
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qHeapSort(bookmarks);
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return bookmarks;
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}
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void ListView::invalidate(const TQString & address)
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{
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invalidate(getItemAtAddress(address));
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}
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void ListView::invalidate(TQListViewItem * item)
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{
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if(item->isSelected())
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{
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m_listView->setSelected(item, false);
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m_needToFixUp = true;
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}
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if(m_listView->currentItem() == item)
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{
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// later overiden by fixUpCurrent
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m_listView->setCurrentItem(m_listView->rootItem());
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m_needToFixUp = true;
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}
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TQListViewItem * child = item->firstChild();
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while(child)
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{
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//invalidate(child);
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child = child->nextSibling();
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}
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}
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void ListView::fixUpCurrent(const TQString & address)
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{
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if(!m_needToFixUp)
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return;
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m_needToFixUp = false;
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TQListViewItem * item;
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if(mSelectedItems.count() != 0)
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{
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TQString least = mSelectedItems.begin().key()->bookmark().address();
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TQMap<KEBListViewItem *, bool>::iterator it, end;
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end = mSelectedItems.end();
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for(it = mSelectedItems.begin(); it != end; ++it)
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if( lessAddress(it.key()->bookmark().address(), least))
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least = it.key()->bookmark().address();
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item = getItemAtAddress(least);
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}
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else
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item = getItemAtAddress(address);
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m_listView->setSelected( item, true );
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m_listView->setCurrentItem( item );
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}
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void ListView::selected(KEBListViewItem * item, bool s)
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{
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Q_ASSERT(item->bookmark().hasParent() || item == m_listView->rootItem());
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TQMap<KEBListViewItem *, bool>::iterator it;
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if(s)
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mSelectedItems[item] = item;
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else
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if((it = mSelectedItems.find(item)) != mSelectedItems.end())
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mSelectedItems.remove(it);
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KEBApp::self()->updateActions();
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const TQValueVector<KEBListViewItem *> & selected = selectedItemsMap();
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if (selected.count() != 1)
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{
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KEBApp::self()->bkInfo()->showBookmark(KBookmark());
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return;
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}
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//FIXME do it once somewhere
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if (!KEBApp::self()->bkInfo()->connected()) {
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connect(KEBApp::self()->bkInfo(), TQT_SIGNAL( updateListViewItem() ),
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TQT_SLOT( slotBkInfoUpdateListViewItem() ));
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KEBApp::self()->bkInfo()->setConnected(true);
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}
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KEBApp::self()->bkInfo()->showBookmark((*(selected.constBegin()))->bookmark());
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firstSelected()->modUpdate();
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}
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TQValueVector<KEBListViewItem *> ListView::selectedItemsMap() const
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{
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TQValueVector<KEBListViewItem *> selected;
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TQMap<KEBListViewItem *, bool>::ConstIterator it, end;
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end = mSelectedItems.constEnd();
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for(it = mSelectedItems.constBegin(); it != end; ++it)
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{
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if( it.key()->isVisible())
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selected.push_back(it.key());
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}
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return selected;
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}
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KEBListViewItem * ListView::firstSelected() const
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{
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if(mSelectedItems.isEmpty())
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return 0L;
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TQValueVector<KEBListViewItem *> selected = selectedItemsMap();
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if(selected.isEmpty())
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return 0L;
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else
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return *(selected.constBegin());
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}
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void ListView::deselectAllChildren(KEBListViewItem *item)
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{
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KEBListViewItem* child = static_cast<KEBListViewItem *>(item->firstChild());
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while(child)
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{
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if (child)
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{
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if(child->isSelected())
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child->listView()->setSelected(child, false); //calls deselectAllChildren
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else
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deselectAllChildren(child);
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}
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child->repaint();
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child = static_cast<KEBListViewItem *>(child->nextSibling());
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}
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}
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TQValueList<TQString> ListView::selectedAddresses()
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{
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TQValueList<TQString> addresses;
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TQValueList<KBookmark> bookmarks = itemsToBookmarks( selectedItemsMap() );
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TQValueList<KBookmark>::const_iterator it, end;
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end = bookmarks.end();
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for( it = bookmarks.begin(); it != end; ++it)
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addresses.append( (*it).address() );
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return addresses;
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}
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TQValueList<KBookmark> ListView::selectedBookmarksExpanded() const {
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TQValueList<KBookmark> bookmarks;
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for (TQListViewItemIterator it(m_listView); it.current() != 0; ++it) {
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if (!it.current()->isSelected())
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continue;
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if(it.current() == m_listView->firstChild()) // root case
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continue;
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if(!it.current()->isVisible()) // skip over filtered bookmarks
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continue;
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if (it.current()->childCount() == 0) // non folder case
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bookmarks.append(static_cast<KEBListViewItem *>(it.current())->bookmark());
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else
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selectedBookmarksExpandedHelper(static_cast<KEBListViewItem *>(it.current()), bookmarks);
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}
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return bookmarks;
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}
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void ListView::selectedBookmarksExpandedHelper(KEBListViewItem * item, TQValueList<KBookmark> & bookmarks) const
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{
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KEBListViewItem* child = static_cast<KEBListViewItem *>(item->firstChild());
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while( child )
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{
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if(child->isVisible())
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{
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if (!child->isEmptyFolderPadder() && (child->childCount() == 0))
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bookmarks.append(child->bookmark());
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if(child->childCount())
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selectedBookmarksExpandedHelper(child, bookmarks);
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}
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child = static_cast<KEBListViewItem *>(child->nextSibling());
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}
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}
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TQValueList<KBookmark> ListView::allBookmarks() const {
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TQValueList<KBookmark> bookmarks;
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for (TQListViewItemIterator it(m_listView); it.current() != 0; ++it)
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{
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KEBListViewItem * item = static_cast<KEBListViewItem *>(it.current());
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if (!item->isEmptyFolderPadder() && (item->childCount() == 0))
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bookmarks.append(static_cast<KEBListViewItem *>(it.current())->bookmark());
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}
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return bookmarks;
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}
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// DESIGN - make + "/0" a kbookmark:: thing?
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TQString ListView::userAddress() const
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{
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KBookmark current = firstSelected()->bookmark();
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return (current.isGroup())
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? (current.address() + "/0") //FIXME internal represantation used
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: KBookmark::nextAddress(current.address());
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}
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void ListView::setCurrent(KEBListViewItem *item, bool select) {
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m_listView->setCurrentItem(item);
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if(select)
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{
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m_listView->clearSelection();
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m_listView->setSelected(item, true);
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}
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}
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KEBListViewItem* ListView::getItemAtAddress(const TQString &address) const {
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//FIXME uses internal represantation of bookmark address
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TQListViewItem *item = m_listView->rootItem();
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TQStringList addresses = TQStringList::split('/',address); // e.g /5/10/2
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for (TQStringList::Iterator it = addresses.begin(); it != addresses.end(); ++it) {
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if (item = item->firstChild(), !item)
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return 0;
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for (unsigned int i = 0; i < (*it).toUInt(); ++i)
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if (item = item->nextSibling(), !item)
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return 0;
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}
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return static_cast<KEBListViewItem *>(item);
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}
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void ListView::setOpen(bool open) {
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for (TQListViewItemIterator it(m_listView); it.current() != 0; ++it)
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if (it.current()->parent())
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it.current()->setOpen(open);
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}
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SelcAbilities ListView::getSelectionAbilities() const {
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SelcAbilities sa = { false, false, false, false, false, false, false, false, false };
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if (mSelectedItems.count() > 0)
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{
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TQValueVector<KEBListViewItem *> selected = selectedItemsMap();
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if(!selected.isEmpty())
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{
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//Optimize
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KBookmark nbk = (*(selected.constBegin()))->bookmark();
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sa.itemSelected = true;
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sa.group = nbk.isGroup();
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sa.separator = nbk.isSeparator();
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sa.urlIsEmpty = nbk.url().isEmpty();
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sa.root = (*(selected.constBegin()) == m_listView->rootItem());
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sa.multiSelect = (selected.count() > 1);
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sa.singleSelect = (!sa.multiSelect && sa.itemSelected);
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sa.tbShowState = CmdGen::shownInToolbar(nbk);
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}
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}
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sa.notEmpty = (m_listView->rootItem()->childCount() > 0);
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return sa;
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}
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void ListView::handleDropped(KEBListView *, TQDropEvent *e, TQListViewItem *newParent, TQListViewItem *itemAfterQLVI) {
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bool inApp = (e->source() == m_listView->viewport());
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// drop before root item
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if (!newParent)
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return;
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KEBListViewItem *itemAfter = static_cast<KEBListViewItem *>(itemAfterQLVI);
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TQString newAddress
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= (!itemAfter || itemAfter->isEmptyFolderPadder())
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? (static_cast<KEBListViewItem *>(newParent)->bookmark().address() + "/0")
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: (KBookmark::nextAddress(itemAfter->bookmark().address()));
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KEBMacroCommand *mcmd = 0;
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if (!inApp) {
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mcmd = CmdGen::insertMimeSource(i18n("Drop Items"), e, newAddress);
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} else {
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const TQValueVector<KEBListViewItem *> & selected = selectedItemsMap();
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if (!(selected.count() > 0) || (*(selected.constBegin()) == itemAfterQLVI))
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return;
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bool copy = (e->action() == TQDropEvent::Copy);
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mcmd = CmdGen::itemsMoved(selected, newAddress, copy);
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}
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CmdHistory::self()->didCommand(mcmd);
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}
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void ListView::updateStatus(TQString url) {
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m_listView->updateByURL(url);
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}
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void ListView::updateListView()
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{
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// this is upper border of the visible are
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int lastCurrentY = m_listView->contentsY();
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//Save selected items (restored in fillWithGroup)
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s_selected_addresses.clear();
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TQMap<KEBListViewItem *, bool>::const_iterator it, end;
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it = mSelectedItems.begin();
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end = mSelectedItems.end();
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for ( ; it != end; ++it)
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s_selected_addresses << it.key()->bookmark().address();
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if(m_listView->currentItem())
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{
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KEBListViewItem * item = static_cast<KEBListViewItem*>(m_listView->currentItem());
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if(item->isEmptyFolderPadder())
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s_current_address = static_cast<KEBListViewItem*>(item->parent())->bookmark().address();
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else
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s_current_address = item->bookmark().address();
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}
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else
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s_current_address = TQString::null;
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updateTree();
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m_searchline->updateSearch();
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// ensureVisible wants to have the midpoint of the new visible area
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m_listView->ensureVisible(0, lastCurrentY + m_listView->visibleHeight() / 2, 0, m_listView->visibleHeight() / 2 );
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}
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void ListView::updateTree() {
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KBookmarkGroup root = CurrentMgr::self()->mgr()->root();
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fillWithGroup(m_listView, root);
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}
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void ListView::fillWithGroup(KEBListView *lv, KBookmarkGroup group, KEBListViewItem *parentItem) {
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KEBListViewItem *lastItem = 0;
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if (!parentItem)
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{
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lv->clear();
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KEBListViewItem *tree = new KEBListViewItem(lv, group);
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fillWithGroup(lv, group, tree);
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tree->TQListViewItem::setOpen(true);
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if (s_selected_addresses.contains(tree->bookmark().address()))
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lv->setSelected(tree, true);
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if(!s_current_address.isNull() && s_current_address == tree->bookmark().address())
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lv->setCurrentItem(tree);
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return;
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}
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for (KBookmark bk = group.first(); !bk.isNull(); bk = group.next(bk)) {
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KEBListViewItem *item = 0;
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if (bk.isGroup()) {
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KBookmarkGroup grp = bk.toGroup();
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item = (parentItem)
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? new KEBListViewItem(parentItem, lastItem, grp)
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: new KEBListViewItem(lv, lastItem, grp);
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fillWithGroup(lv, grp, item);
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if (grp.isOpen())
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item->TQListViewItem::setOpen(true);
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if (grp.first().isNull())
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new KEBListViewItem(item, item); // empty folder
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lastItem = item;
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}
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else
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{
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item = (parentItem)
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? ( (lastItem)
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? new KEBListViewItem(parentItem, lastItem, bk)
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: new KEBListViewItem(parentItem, bk))
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: ( (lastItem)
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? new KEBListViewItem(lv, lastItem, bk)
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: new KEBListViewItem(lv, bk));
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lastItem = item;
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}
|
|
if (s_selected_addresses.contains(bk.address()))
|
|
lv->setSelected(item, true);
|
|
if(!s_current_address.isNull() && s_current_address == bk.address())
|
|
lv->setCurrentItem(item);
|
|
}
|
|
}
|
|
|
|
void ListView::handleMoved(KEBListView *) {
|
|
// kdDebug() << "ListView::handleMoved()" << endl;
|
|
/* TODO - neil's wishlist item - unfortunately handleMoved is not called sometimes...
|
|
* KMacroCommand *mcmd = CmdGen::self()->deleteItems( i18n("Moved Items"),
|
|
* ListView::self()->selectedItems());
|
|
* CmdHistory::self()->didCommand(mcmd);
|
|
*/
|
|
}
|
|
|
|
void ListView::slotBkInfoUpdateListViewItem() {
|
|
// its not possible that the selection changed inbetween as
|
|
// handleSelectionChanged is the one that sets up bkInfo()
|
|
// to emit this signal, otoh. maybe this can cause various
|
|
// differing responses.
|
|
// kdDebug() << "slotBkInfoUpdateListViewItem()" << endl;
|
|
KEBListViewItem *i = firstSelected();
|
|
Q_ASSERT(i);
|
|
KBookmark bk = i->bookmark();
|
|
i->setText(KEBListView::NameColumn, bk.fullText());
|
|
i->setText(KEBListView::UrlColumn, bk.url().pathOrURL());
|
|
TQString commentStr = NodeEditCommand::getNodeText(bk, TQStringList() << "desc");
|
|
i->setText(KEBListView::CommentColumn, commentStr);
|
|
}
|
|
|
|
void ListView::handleContextMenu(KEBListView *, KListView *, TQListViewItem *qitem, const TQPoint &p) {
|
|
KEBListViewItem *item = static_cast<KEBListViewItem *>(qitem);
|
|
const char *type = ( !item
|
|
|| (item == m_listView->rootItem())
|
|
|| (item->bookmark().isGroup())
|
|
|| (item->isEmptyFolderPadder()))
|
|
? "popup_folder" : "popup_bookmark";
|
|
TQWidget* popup = KEBApp::self()->popupMenuFactory(type);
|
|
if (popup)
|
|
static_cast<TQPopupMenu*>(popup)->popup(p);
|
|
}
|
|
|
|
void ListView::handleDoubleClicked(KEBListView *lv, TQListViewItem *item, const TQPoint &, int column) {
|
|
lv->rename(item, column);
|
|
}
|
|
|
|
void ListView::handleItemRenamed(KEBListView *lv, TQListViewItem *item, const TQString &newText, int column) {
|
|
Q_ASSERT(item);
|
|
KBookmark bk = static_cast<KEBListViewItem *>(item)->bookmark();
|
|
KCommand *cmd = 0;
|
|
if (column == KEBListView::NameColumn) {
|
|
if (newText.isEmpty()) {
|
|
// can't have an empty name, therefore undo the user action
|
|
item->setText(KEBListView::NameColumn, bk.fullText());
|
|
} else if (bk.fullText() != newText) {
|
|
cmd = new NodeEditCommand(bk.address(), newText, "title");
|
|
}
|
|
|
|
} else if (column == KEBListView::UrlColumn && !lv->isFolderList()) {
|
|
if (bk.url().pathOrURL() != newText)
|
|
{
|
|
KURL u = KURL::fromPathOrURL(newText);
|
|
cmd = new EditCommand(bk.address(), EditCommand::Edition("href", u.url(0, 106)), i18n("URL"));
|
|
}
|
|
|
|
} else if (column == KEBListView::CommentColumn && !lv->isFolderList()) {
|
|
if (NodeEditCommand::getNodeText(bk, "desc") != newText)
|
|
cmd = new NodeEditCommand(bk.address(), newText, "desc");
|
|
}
|
|
CmdHistory::self()->addCommand(cmd);
|
|
}
|
|
|
|
// used by f2 and f3 shortcut slots - see actionsimpl
|
|
void ListView::rename(int column) {
|
|
m_listView->rename(firstSelected(), column);
|
|
}
|
|
|
|
void ListView::clearSelection() {
|
|
m_listView->clearSelection();
|
|
}
|
|
|
|
void ListView::startRename(int column, KEBListViewItem *item) {
|
|
s_myrenamecolumn = column;
|
|
s_myrenameitem = item;
|
|
}
|
|
|
|
void ListView::renameNextCell(bool fwd) {
|
|
KEBListView *lv = m_listView;
|
|
while (1) {
|
|
if (fwd && s_myrenamecolumn < KEBListView::CommentColumn) {
|
|
s_myrenamecolumn++;
|
|
} else if (!fwd && s_myrenamecolumn > KEBListView::NameColumn) {
|
|
s_myrenamecolumn--;
|
|
} else {
|
|
s_myrenameitem =
|
|
static_cast<KEBListViewItem *>(
|
|
fwd ? ( s_myrenameitem->itemBelow()
|
|
? s_myrenameitem->itemBelow() : lv->firstChild() )
|
|
: ( s_myrenameitem->itemAbove()
|
|
? s_myrenameitem->itemAbove() : lv->lastItem() ) );
|
|
s_myrenamecolumn
|
|
= fwd ? KEBListView::NameColumn
|
|
: KEBListView::CommentColumn;
|
|
}
|
|
if (s_myrenameitem
|
|
&& s_myrenameitem != m_listView->rootItem()
|
|
&& !s_myrenameitem->isEmptyFolderPadder()
|
|
&& !s_myrenameitem->bookmark().isSeparator()
|
|
&& !(s_myrenamecolumn == KEBListView::UrlColumn && s_myrenameitem->bookmark().isGroup())
|
|
) {
|
|
break;
|
|
}
|
|
}
|
|
lv->rename(s_myrenameitem, s_myrenamecolumn);
|
|
}
|
|
|
|
/* -------------------------------------- */
|
|
|
|
class KeyPressEater : public TQObject {
|
|
public:
|
|
KeyPressEater( TQWidget *parent = 0, const char *name = 0 )
|
|
: TQObject(parent, name) {
|
|
m_allowedToTab = true;
|
|
}
|
|
protected:
|
|
bool eventFilter(TQObject *, TQEvent *);
|
|
bool m_allowedToTab;
|
|
};
|
|
|
|
bool KeyPressEater::eventFilter(TQObject *, TQEvent *pe) {
|
|
if (pe->type() == TQEvent::KeyPress) {
|
|
TQKeyEvent *k = (TQKeyEvent *) pe;
|
|
if ((k->key() == Qt::Key_Backtab || k->key() == Qt::Key_Tab)
|
|
&& !(k->state() & ControlButton || k->state() & AltButton)
|
|
) {
|
|
if (m_allowedToTab) {
|
|
bool fwd = (k->key() == Key_Tab && !(k->state() & ShiftButton));
|
|
ListView::self()->renameNextCell(fwd);
|
|
}
|
|
return true;
|
|
} else {
|
|
m_allowedToTab = (k->key() == Qt::Key_Escape || k->key() == Qt::Key_Enter);
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/* -------------------------------------- */
|
|
|
|
void KEBListView::loadColumnSetting()
|
|
{
|
|
header()->resizeSection(KEBListView::NameColumn, KEBSettings::name());
|
|
header()->resizeSection(KEBListView::UrlColumn, KEBSettings::uRL());
|
|
header()->resizeSection(KEBListView::CommentColumn, KEBSettings::comment());
|
|
header()->resizeSection(KEBListView::StatusColumn, KEBSettings::status());
|
|
#ifdef DEBUG_ADDRESSES
|
|
header()->resizeSection(KEBListView::AddressColumn, KEBSettings::address());
|
|
#endif
|
|
m_widthsDirty = false;
|
|
}
|
|
|
|
void KEBListView::saveColumnSetting ()
|
|
{
|
|
if (m_widthsDirty) {
|
|
KEBSettings::setName( header()->sectionSize(KEBListView::NameColumn));
|
|
KEBSettings::setURL( header()->sectionSize(KEBListView::UrlColumn));
|
|
KEBSettings::setComment( header()->sectionSize(KEBListView::CommentColumn));
|
|
KEBSettings::setStatus( header()->sectionSize(KEBListView::StatusColumn));
|
|
#ifdef DEBUG_ADDRESSES
|
|
KEBSettings::setAddress( header()->sectionSize(KEBListView::AddressColumn));
|
|
#endif
|
|
KEBSettings::writeConfig();
|
|
}
|
|
}
|
|
|
|
void KEBListView::slotColumnSizeChanged(int, int, int)
|
|
{
|
|
m_widthsDirty = true;
|
|
}
|
|
|
|
void KEBListView::init() {
|
|
setRootIsDecorated(false);
|
|
if (!m_folderList) {
|
|
addColumn(i18n("Bookmark"), 0); // KEBListView::NameColumn
|
|
addColumn(i18n("URL"), 0);
|
|
addColumn(i18n("Comment"), 0);
|
|
addColumn(i18n("Status"), 0);
|
|
#ifdef DEBUG_ADDRESSES
|
|
addColumn(i18n("Address"), 0);
|
|
#endif
|
|
} else {
|
|
addColumn(i18n("Folder"), 0);
|
|
}
|
|
loadColumnSetting();
|
|
setRenameable(KEBListView::NameColumn);
|
|
setRenameable(KEBListView::UrlColumn);
|
|
setRenameable(KEBListView::CommentColumn);
|
|
setTabOrderedRenaming(false);
|
|
setSorting(-1, false);
|
|
setDragEnabled(true);
|
|
setSelectionModeExt((!m_folderList) ? KListView::Extended: KListView::Single);
|
|
setAllColumnsShowFocus(true);
|
|
connect(header(), TQT_SIGNAL(sizeChange(int, int, int)),
|
|
this, TQT_SLOT(slotColumnSizeChanged(int, int, int)));
|
|
}
|
|
|
|
void KEBListView::makeConnections() {
|
|
connect(this, TQT_SIGNAL( moved() ),
|
|
TQT_SLOT( slotMoved() ));
|
|
connect(this, TQT_SIGNAL( contextMenu(KListView *, TQListViewItem*, const TQPoint &) ),
|
|
TQT_SLOT( slotContextMenu(KListView *, TQListViewItem *, const TQPoint &) ));
|
|
connect(this, TQT_SIGNAL( itemRenamed(TQListViewItem *, const TQString &, int) ),
|
|
TQT_SLOT( slotItemRenamed(TQListViewItem *, const TQString &, int) ));
|
|
connect(this, TQT_SIGNAL( doubleClicked(TQListViewItem *, const TQPoint &, int) ),
|
|
TQT_SLOT( slotDoubleClicked(TQListViewItem *, const TQPoint &, int) ));
|
|
connect(this, TQT_SIGNAL( dropped(TQDropEvent*, TQListViewItem*, TQListViewItem*) ),
|
|
TQT_SLOT( slotDropped(TQDropEvent*, TQListViewItem*, TQListViewItem*) ));
|
|
}
|
|
|
|
void KEBListView::readonlyFlagInit(bool readonly) {
|
|
setItemsMovable(readonly); // we move items ourselves (for undo)
|
|
setItemsRenameable(!readonly);
|
|
setAcceptDrops(!readonly);
|
|
setDropVisualizer(!readonly);
|
|
}
|
|
|
|
void KEBListView::slotMoved()
|
|
{ ListView::self()->handleMoved(this); }
|
|
void KEBListView::slotContextMenu(KListView *a, TQListViewItem *b, const TQPoint &c)
|
|
{ ListView::self()->handleContextMenu(this, a,b,c); }
|
|
void KEBListView::slotItemRenamed(TQListViewItem *a, const TQString &b, int c)
|
|
{ ListView::self()->handleItemRenamed(this, a,b,c); }
|
|
void KEBListView::slotDoubleClicked(TQListViewItem *a, const TQPoint &b, int c)
|
|
{ ListView::self()->handleDoubleClicked(this, a,b,c); }
|
|
void KEBListView::slotDropped(TQDropEvent *a, TQListViewItem *b, TQListViewItem *c)
|
|
{ ListView::self()->handleDropped(this, a,b,c); }
|
|
|
|
void KEBListView::rename(TQListViewItem *qitem, int column) {
|
|
KEBListViewItem *item = static_cast<KEBListViewItem *>(qitem);
|
|
if ( !(column == NameColumn || column == UrlColumn || column == CommentColumn)
|
|
|| KEBApp::self()->readonly()
|
|
|| !item
|
|
|| item == firstChild()
|
|
|| item->isEmptyFolderPadder()
|
|
|| item->bookmark().isSeparator()
|
|
|| (column == UrlColumn && item->bookmark().isGroup())
|
|
) {
|
|
return;
|
|
}
|
|
ListView::startRename(column, item);
|
|
KeyPressEater *keyPressEater = new KeyPressEater(this);
|
|
renameLineEdit()->installEventFilter(keyPressEater);
|
|
KListView::rename(item, column);
|
|
}
|
|
|
|
KEBListViewItem* KEBListView::rootItem() const {
|
|
return static_cast<KEBListViewItem *>(firstChild());
|
|
}
|
|
|
|
// Update display of bookmarks containing URL
|
|
void KEBListView::updateByURL(TQString url) {
|
|
for (TQListViewItemIterator it(this); it.current(); it++) {
|
|
KEBListViewItem *p = static_cast<KEBListViewItem *>(it.current());
|
|
if (p->text(1) == url) {
|
|
p->modUpdate();
|
|
}
|
|
}
|
|
}
|
|
|
|
bool KEBListView::acceptDrag(TQDropEvent * e) const {
|
|
return (e->source() == viewport() || KBookmarkDrag::canDecode(e));
|
|
}
|
|
|
|
TQDragObject *KEBListView::dragObject() {
|
|
TQValueList<KBookmark> bookmarks =
|
|
ListView::self()->itemsToBookmarks(ListView::self()->selectedItemsMap());
|
|
KBookmarkDrag *drag = KBookmarkDrag::newDrag(bookmarks, viewport());
|
|
const TQString iconname =
|
|
(bookmarks.size() == 1) ? bookmarks.first().icon() : TQString("bookmark");
|
|
drag->setPixmap(SmallIcon(iconname)) ;
|
|
return drag;
|
|
}
|
|
|
|
/* -------------------------------------- */
|
|
|
|
bool KEBListViewItem::parentSelected(TQListViewItem * item)
|
|
{
|
|
TQListViewItem *root = item->listView()->firstChild();
|
|
for( TQListViewItem *parent = item->parent(); parent ; parent = parent->parent())
|
|
if (parent->isSelected() && parent != root)
|
|
return true;
|
|
return false;
|
|
}
|
|
|
|
void KEBListViewItem::setSelected(bool s)
|
|
{
|
|
if( isEmptyFolderPadder())
|
|
{
|
|
parent()->setSelected(true);
|
|
return;
|
|
}
|
|
|
|
if(listView()->firstChild() == this)
|
|
{
|
|
ListView::self()->selected(this, s);
|
|
TQListViewItem::setSelected( s );
|
|
return;
|
|
}
|
|
|
|
if(s == false)
|
|
{
|
|
ListView::self()->selected(this, false);
|
|
TQListViewItem::setSelected( false );
|
|
ListView::deselectAllChildren( this ); //repaints
|
|
}
|
|
else if(parentSelected(this))
|
|
return;
|
|
else
|
|
{
|
|
ListView::self()->selected(this, true);
|
|
TQListViewItem::setSelected( true );
|
|
ListView::deselectAllChildren(this);
|
|
}
|
|
}
|
|
|
|
void KEBListViewItem::normalConstruct(const KBookmark &bk) {
|
|
#ifdef DEBUG_ADDRESSES
|
|
setText(KEBListView::AddressColumn, bk.address());
|
|
#endif
|
|
setText(KEBListView::CommentColumn, NodeEditCommand::getNodeText(bk, "desc"));
|
|
bool shown = CmdGen::shownInToolbar(bk);
|
|
setPixmap(0, SmallIcon(shown ? TQString("bookmark_toolbar") : bk.icon()));
|
|
// DESIGN - modUpdate badly needs a redesign
|
|
modUpdate();
|
|
}
|
|
|
|
// DESIGN - following constructors should be names classes or else just explicit
|
|
|
|
// toplevel item (there should be only one!)
|
|
KEBListViewItem::KEBListViewItem(TQListView *parent, const KBookmarkGroup &gp)
|
|
: TQListViewItem(parent, KEBApp::self()->caption().isNull()
|
|
? i18n("Bookmarks")
|
|
: i18n("%1 Bookmarks").arg(KEBApp::self()->caption())),
|
|
m_bookmark(gp), m_emptyFolderPadder(false) {
|
|
|
|
setPixmap(0, SmallIcon("bookmark"));
|
|
setExpandable(true);
|
|
}
|
|
|
|
// empty folder item
|
|
KEBListViewItem::KEBListViewItem(KEBListViewItem *parent, TQListViewItem *after)
|
|
: TQListViewItem(parent, after, i18n("Empty Folder") ), m_emptyFolderPadder(true) {
|
|
setPixmap(0, SmallIcon("bookmark"));
|
|
}
|
|
|
|
// group
|
|
KEBListViewItem::KEBListViewItem(KEBListViewItem *parent, TQListViewItem *after, const KBookmarkGroup &gp)
|
|
: TQListViewItem(parent, after, gp.fullText()), m_bookmark(gp), m_emptyFolderPadder(false) {
|
|
setExpandable(true);
|
|
normalConstruct(gp);
|
|
}
|
|
|
|
// bookmark (first of its group)
|
|
KEBListViewItem::KEBListViewItem(KEBListViewItem *parent, const KBookmark & bk)
|
|
: TQListViewItem(parent, bk.fullText(), bk.url().pathOrURL()), m_bookmark(bk), m_emptyFolderPadder(false) {
|
|
normalConstruct(bk);
|
|
}
|
|
|
|
// bookmark (after another)
|
|
KEBListViewItem::KEBListViewItem(KEBListViewItem *parent, TQListViewItem *after, const KBookmark &bk)
|
|
: TQListViewItem(parent, after, bk.fullText(), bk.url().pathOrURL()), m_bookmark(bk), m_emptyFolderPadder(false) {
|
|
normalConstruct(bk);
|
|
}
|
|
|
|
// root bookmark (first of its group)
|
|
KEBListViewItem::KEBListViewItem(TQListView *parent, const KBookmark & bk)
|
|
: TQListViewItem(parent, bk.fullText(), bk.url().pathOrURL()), m_bookmark(bk), m_emptyFolderPadder(false) {
|
|
normalConstruct(bk);
|
|
}
|
|
|
|
// root bookmark (after another)
|
|
KEBListViewItem::KEBListViewItem(TQListView *parent, TQListViewItem *after, const KBookmark &bk)
|
|
: TQListViewItem(parent, after, bk.fullText(), bk.url().pathOrURL()), m_bookmark(bk), m_emptyFolderPadder(false) {
|
|
normalConstruct(bk);
|
|
}
|
|
|
|
// DESIGN - move this into kbookmark or into a helper
|
|
void KEBListViewItem::setOpen(bool open) {
|
|
if (!parent())
|
|
return;
|
|
m_bookmark.internalElement().setAttribute("folded", open ? "no" : "yes");
|
|
TQListViewItem::setOpen(open);
|
|
}
|
|
|
|
void KEBListViewItem::greyStyle(TQColorGroup &cg) {
|
|
int h, s, v;
|
|
cg.background().hsv(&h, &s, &v);
|
|
TQColor color = (v > 180 && v < 220) ? (Qt::darkGray) : (Qt::gray);
|
|
cg.setColor(TQColorGroup::Text, color);
|
|
}
|
|
|
|
void KEBListViewItem::boldStyle(TQPainter *p) {
|
|
TQFont font = p->font();
|
|
font.setBold(true);
|
|
p->setFont(font);
|
|
}
|
|
|
|
void KEBListViewItem::paintCell(TQPainter *p, const TQColorGroup &ocg, int col, int w, int a) {
|
|
TQColorGroup cg(ocg);
|
|
if (parentSelected(this)) {
|
|
int base_h, base_s, base_v;
|
|
cg.background().hsv(&base_h, &base_s, &base_v);
|
|
|
|
int hilite_h, hilite_s, hilite_v;
|
|
cg.highlight().hsv(&hilite_h, &hilite_s, &hilite_v);
|
|
|
|
TQColor col(hilite_h,
|
|
(hilite_s + base_s + base_s ) / 3,
|
|
(hilite_v + base_v + base_v ) / 3,
|
|
TQColor::Hsv);
|
|
cg.setColor(TQColorGroup::Base, col);
|
|
}
|
|
|
|
if (col == KEBListView::StatusColumn) {
|
|
switch (m_paintStyle) {
|
|
case KEBListViewItem::GreyStyle:
|
|
{
|
|
greyStyle(cg);
|
|
break;
|
|
}
|
|
case KEBListViewItem::BoldStyle:
|
|
{
|
|
boldStyle(p);
|
|
break;
|
|
}
|
|
case KEBListViewItem::GreyBoldStyle:
|
|
{
|
|
greyStyle(cg);
|
|
boldStyle(p);
|
|
break;
|
|
}
|
|
case KEBListViewItem::DefaultStyle:
|
|
break;
|
|
}
|
|
}
|
|
|
|
TQListViewItem::paintCell(p, cg, col, w,a);
|
|
}
|
|
|
|
#include "listview.moc"
|