// -*- indent-tabs-mode:nil -*- // vim: set ts=4 sts=4 sw=4 et: /* 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. */ #include "listview.h" #include "toplevel.h" #include "bookmarkinfo.h" #include "commands.h" #include "testlink.h" #include "settings.h" #include <stdlib.h> #include <tqclipboard.h> #include <tqpopupmenu.h> #include <tqpainter.h> #include <tqheader.h> #include <klocale.h> #include <dcopclient.h> #include <kdebug.h> #include <kapplication.h> #include <tdeaction.h> #include <kstdaction.h> #include <kedittoolbar.h> #include <tdefiledialog.h> #include <kkeydialog.h> #include <kmessagebox.h> #include <klineedit.h> #include <krun.h> #include <tdelistviewsearchline.h> #include <kbookmarkdrag.h> #include <kbookmarkmanager.h> // #define DEBUG_ADDRESSES ListView* ListView::s_self = 0; int ListView::s_myrenamecolumn = -1; KEBListViewItem *ListView::s_myrenameitem = 0; TQStringList ListView::s_selected_addresses; TQString ListView::s_current_address; ListView::ListView() : m_needToFixUp(false) { } ListView::~ListView() { self()->m_listView->saveColumnSetting(); } void ListView::createListViews(TQSplitter *splitter) { s_self = new ListView(); self()->m_listView = new KEBListView(splitter, false); splitter->setSizes(TQValueList<int>() << 100 << 300); } void ListView::initListViews() { self()->m_listView->init(); } void ListView::updateListViewSetup(bool readonly) { self()->m_listView->readonlyFlagInit(readonly); } void ListView::connectSignals() { m_listView->makeConnections(); } bool lessAddress(TQString a, TQString b) { if(a == b) return false; TQString error("ERROR"); if(a == error) return false; if(b == error) return true; a += "/"; b += "/"; uint aLast = 0; uint bLast = 0; uint aEnd = a.length(); uint bEnd = b.length(); // Each iteration checks one "/"-delimeted part of the address // "" is treated correctly while(true) { // Invariant: a[0 ... aLast] == b[0 ... bLast] if(aLast + 1 == aEnd) //The last position was the last slash return true; // That means a is shorter than b if(bLast +1 == bEnd) return false; uint aNext = a.find("/", aLast + 1); uint bNext = b.find("/", bLast + 1); bool okay; uint aNum = a.mid(aLast + 1, aNext - aLast - 1).toUInt(&okay); if(!okay) return false; uint bNum = b.mid(bLast + 1, bNext - bLast - 1).toUInt(&okay); if(!okay) return true; if(aNum != bNum) return aNum < bNum; aLast = aNext; bLast = bNext; } } bool operator<(const KBookmark & first, const KBookmark & second) //FIXME Using internal represantation { return lessAddress(first.address(), second.address()); } TQValueList<KBookmark> ListView::itemsToBookmarks(const TQValueVector<KEBListViewItem *> & items) const { TQValueList<KBookmark> bookmarks; //TODO optimize by using a QValueVector TQValueVector<KEBListViewItem *>::const_iterator it = items.constBegin(); TQValueVector<KEBListViewItem *>::const_iterator end = items.constEnd(); for( ; it!=end; ++it) { if(*it != m_listView->rootItem() ) bookmarks.push_back( (*it)->bookmark() ); } qHeapSort(bookmarks); return bookmarks; } void ListView::invalidate(const TQString & address) { invalidate(getItemAtAddress(address)); } void ListView::invalidate(TQListViewItem * item) { if(item->isSelected()) { m_listView->setSelected(item, false); m_needToFixUp = true; } if(m_listView->currentItem() == item) { // later overiden by fixUpCurrent m_listView->setCurrentItem(m_listView->rootItem()); m_needToFixUp = true; } TQListViewItem * child = item->firstChild(); while(child) { //invalidate(child); child = child->nextSibling(); } } void ListView::fixUpCurrent(const TQString & address) { if(!m_needToFixUp) return; m_needToFixUp = false; TQListViewItem * item; if(mSelectedItems.count() != 0) { TQString least = mSelectedItems.begin().key()->bookmark().address(); TQMap<KEBListViewItem *, bool>::iterator it, end; end = mSelectedItems.end(); for(it = mSelectedItems.begin(); it != end; ++it) if( lessAddress(it.key()->bookmark().address(), least)) least = it.key()->bookmark().address(); item = getItemAtAddress(least); } else item = getItemAtAddress(address); m_listView->setSelected( item, true ); m_listView->setCurrentItem( item ); } void ListView::selected(KEBListViewItem * item, bool s) { Q_ASSERT(item->bookmark().hasParent() || item == m_listView->rootItem()); TQMap<KEBListViewItem *, bool>::iterator it; if(s) mSelectedItems[item] = item; else if((it = mSelectedItems.find(item)) != mSelectedItems.end()) mSelectedItems.remove(it); KEBApp::self()->updateActions(); const TQValueVector<KEBListViewItem *> & selected = selectedItemsMap(); if (selected.count() != 1) { KEBApp::self()->bkInfo()->showBookmark(KBookmark()); return; } //FIXME do it once somewhere if (!KEBApp::self()->bkInfo()->connected()) { connect(KEBApp::self()->bkInfo(), TQT_SIGNAL( updateListViewItem() ), TQT_SLOT( slotBkInfoUpdateListViewItem() )); KEBApp::self()->bkInfo()->setConnected(true); } KEBApp::self()->bkInfo()->showBookmark((*(selected.constBegin()))->bookmark()); firstSelected()->modUpdate(); } TQValueVector<KEBListViewItem *> ListView::selectedItemsMap() const { TQValueVector<KEBListViewItem *> selected; TQMap<KEBListViewItem *, bool>::ConstIterator it, end; end = mSelectedItems.constEnd(); for(it = mSelectedItems.constBegin(); it != end; ++it) { if( it.key()->isVisible()) selected.push_back(it.key()); } return selected; } KEBListViewItem * ListView::firstSelected() const { if(mSelectedItems.isEmpty()) return 0L; TQValueVector<KEBListViewItem *> selected = selectedItemsMap(); if(selected.isEmpty()) return 0L; else return *(selected.constBegin()); } void ListView::deselectAllChildren(KEBListViewItem *item) { KEBListViewItem* child = static_cast<KEBListViewItem *>(item->firstChild()); while(child) { if (child) { if(child->isSelected()) child->listView()->setSelected(child, false); //calls deselectAllChildren else deselectAllChildren(child); } child->repaint(); child = static_cast<KEBListViewItem *>(child->nextSibling()); } } TQValueList<TQString> ListView::selectedAddresses() { TQValueList<TQString> addresses; TQValueList<KBookmark> bookmarks = itemsToBookmarks( selectedItemsMap() ); TQValueList<KBookmark>::const_iterator it, end; end = bookmarks.end(); for( it = bookmarks.begin(); it != end; ++it) addresses.append( (*it).address() ); return addresses; } TQValueList<KBookmark> ListView::selectedBookmarksExpanded() const { TQValueList<KBookmark> bookmarks; for (TQListViewItemIterator it(m_listView); it.current() != 0; ++it) { if (!it.current()->isSelected()) continue; if(it.current() == m_listView->firstChild()) // root case continue; if(!it.current()->isVisible()) // skip over filtered bookmarks continue; if (it.current()->childCount() == 0) // non folder case bookmarks.append(static_cast<KEBListViewItem *>(it.current())->bookmark()); else selectedBookmarksExpandedHelper(static_cast<KEBListViewItem *>(it.current()), bookmarks); } return bookmarks; } void ListView::selectedBookmarksExpandedHelper(KEBListViewItem * item, TQValueList<KBookmark> & bookmarks) const { KEBListViewItem* child = static_cast<KEBListViewItem *>(item->firstChild()); while( child ) { if(child->isVisible()) { if (!child->isEmptyFolderPadder() && (child->childCount() == 0)) bookmarks.append(child->bookmark()); if(child->childCount()) selectedBookmarksExpandedHelper(child, bookmarks); } child = static_cast<KEBListViewItem *>(child->nextSibling()); } } TQValueList<KBookmark> ListView::allBookmarks() const { TQValueList<KBookmark> bookmarks; for (TQListViewItemIterator it(m_listView); it.current() != 0; ++it) { KEBListViewItem * item = static_cast<KEBListViewItem *>(it.current()); if (!item->isEmptyFolderPadder() && (item->childCount() == 0)) bookmarks.append(static_cast<KEBListViewItem *>(it.current())->bookmark()); } return bookmarks; } // DESIGN - make + "/0" a kbookmark:: thing? TQString ListView::userAddress() const { KBookmark current = firstSelected()->bookmark(); return (current.isGroup()) ? (current.address() + "/0") //FIXME internal represantation used : KBookmark::nextAddress(current.address()); } void ListView::setCurrent(KEBListViewItem *item, bool select) { m_listView->setCurrentItem(item); if(select) { m_listView->clearSelection(); m_listView->setSelected(item, true); } } KEBListViewItem* ListView::getItemAtAddress(const TQString &address) const { //FIXME uses internal represantation of bookmark address TQListViewItem *item = m_listView->rootItem(); TQStringList addresses = TQStringList::split('/',address); // e.g /5/10/2 for (TQStringList::Iterator it = addresses.begin(); it != addresses.end(); ++it) { if (item = item->firstChild(), !item) return 0; for (unsigned int i = 0; i < (*it).toUInt(); ++i) if (item = item->nextSibling(), !item) return 0; } return static_cast<KEBListViewItem *>(item); } void ListView::setOpen(bool open) { for (TQListViewItemIterator it(m_listView); it.current() != 0; ++it) if (it.current()->parent()) it.current()->setOpen(open); } SelcAbilities ListView::getSelectionAbilities() const { SelcAbilities sa = { false, false, false, false, false, false, false, false, false }; if (mSelectedItems.count() > 0) { TQValueVector<KEBListViewItem *> selected = selectedItemsMap(); if(!selected.isEmpty()) { //Optimize KBookmark nbk = (*(selected.constBegin()))->bookmark(); sa.itemSelected = true; sa.group = nbk.isGroup(); sa.separator = nbk.isSeparator(); sa.urlIsEmpty = nbk.url().isEmpty(); sa.root = (*(selected.constBegin()) == m_listView->rootItem()); sa.multiSelect = (selected.count() > 1); sa.singleSelect = (!sa.multiSelect && sa.itemSelected); sa.tbShowState = CmdGen::shownInToolbar(nbk); } } sa.notEmpty = (m_listView->rootItem()->childCount() > 0); return sa; } void ListView::handleDropped(KEBListView *, TQDropEvent *e, TQListViewItem *newParent, TQListViewItem *itemAfterQLVI) { bool inApp = (e->source() == m_listView->viewport()); // drop before root item if (!newParent) return; KEBListViewItem *itemAfter = static_cast<KEBListViewItem *>(itemAfterQLVI); TQString newAddress = (!itemAfter || itemAfter->isEmptyFolderPadder()) ? (static_cast<KEBListViewItem *>(newParent)->bookmark().address() + "/0") : (KBookmark::nextAddress(itemAfter->bookmark().address())); KEBMacroCommand *mcmd = 0; if (!inApp) { mcmd = CmdGen::insertMimeSource(i18n("Drop Items"), e, newAddress); } else { const TQValueVector<KEBListViewItem *> & selected = selectedItemsMap(); if (!(selected.count() > 0) || (*(selected.constBegin()) == itemAfterQLVI)) return; bool copy = (e->action() == TQDropEvent::Copy); mcmd = CmdGen::itemsMoved(selected, newAddress, copy); } CmdHistory::self()->didCommand(mcmd); } void ListView::updateStatus(TQString url) { m_listView->updateByURL(url); } void ListView::updateListView() { // this is upper border of the visible are int lastCurrentY = m_listView->contentsY(); //Save selected items (restored in fillWithGroup) s_selected_addresses.clear(); TQMap<KEBListViewItem *, bool>::const_iterator it, end; it = mSelectedItems.begin(); end = mSelectedItems.end(); for ( ; it != end; ++it) s_selected_addresses << it.key()->bookmark().address(); if(m_listView->currentItem()) { KEBListViewItem * item = static_cast<KEBListViewItem*>(m_listView->currentItem()); if(item->isEmptyFolderPadder()) s_current_address = static_cast<KEBListViewItem*>(item->parent())->bookmark().address(); else s_current_address = item->bookmark().address(); } else s_current_address = TQString::null; updateTree(); m_searchline->updateSearch(); // ensureVisible wants to have the midpoint of the new visible area m_listView->ensureVisible(0, lastCurrentY + m_listView->visibleHeight() / 2, 0, m_listView->visibleHeight() / 2 ); } void ListView::updateTree() { KBookmarkGroup root = CurrentMgr::self()->mgr()->root(); fillWithGroup(m_listView, root); } void ListView::fillWithGroup(KEBListView *lv, KBookmarkGroup group, KEBListViewItem *parentItem) { KEBListViewItem *lastItem = 0; if (!parentItem) { lv->clear(); KEBListViewItem *tree = new KEBListViewItem(lv, group); fillWithGroup(lv, group, tree); tree->TQListViewItem::setOpen(true); if (s_selected_addresses.contains(tree->bookmark().address())) lv->setSelected(tree, true); if(!s_current_address.isNull() && s_current_address == tree->bookmark().address()) lv->setCurrentItem(tree); return; } for (KBookmark bk = group.first(); !bk.isNull(); bk = group.next(bk)) { KEBListViewItem *item = 0; if (bk.isGroup()) { KBookmarkGroup grp = bk.toGroup(); item = (parentItem) ? new KEBListViewItem(parentItem, lastItem, grp) : new KEBListViewItem(lv, lastItem, grp); fillWithGroup(lv, grp, item); if (grp.isOpen()) item->TQListViewItem::setOpen(true); if (grp.first().isNull()) new KEBListViewItem(item, item); // empty folder lastItem = item; } else { item = (parentItem) ? ( (lastItem) ? new KEBListViewItem(parentItem, lastItem, bk) : new KEBListViewItem(parentItem, bk)) : ( (lastItem) ? new KEBListViewItem(lv, lastItem, bk) : new KEBListViewItem(lv, bk)); lastItem = item; } 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 *, TDEListView *, 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) ? TDEListView::Extended: TDEListView::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(TDEListView *, TQListViewItem*, const TQPoint &) ), TQT_SLOT( slotContextMenu(TDEListView *, 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(TDEListView *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); TDEListView::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"