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453 lines
15 KiB
453 lines
15 KiB
/* This file is part of the KDE project
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Copyright (C) 2005 Dag Andersen <danders@get2net.dk>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation;
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version 2 of the License.
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This library 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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. 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 "kptaccountspanel.h"
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#include "kptaccount.h"
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#include "kptcommand.h"
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#include "kptproject.h"
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#include <tqcombobox.h>
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#include <tqheader.h>
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#include <tqlistview.h>
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#include <tqpushbutton.h>
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#include <tqstring.h>
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#include <tqstringlist.h>
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#include <tdelistview.h>
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#include <tdelocale.h>
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#include <kdebug.h>
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namespace KPlato
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{
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class AccountItem : public TDEListViewItem {
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public:
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AccountItem(AccountsPanel &pan, TQListView *parent)
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: TDEListViewItem(parent), account(0), panel(pan)
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{ init(); }
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AccountItem(AccountsPanel &pan, TQListViewItem *parent)
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: TDEListViewItem(parent), account(0), panel(pan)
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{ init(); }
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AccountItem(AccountsPanel &pan, TQListView *parent, TQString label1, TQString label2 = TQString())
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: TDEListViewItem(parent, label1, label2), account(0), panel(pan)
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{ init(); }
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AccountItem(AccountsPanel &pan, TQListViewItem *parent, TQString label1, TQString label2 = TQString())
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: TDEListViewItem(parent, label1, label2), account(0), panel(pan)
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{ init(); }
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AccountItem(AccountsPanel &pan, TQListView *parent, TQListViewItem *after)
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: TDEListViewItem(parent, after), account(0), panel(pan)
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{ init(); }
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AccountItem(AccountsPanel &pan, TQListViewItem *parent, TQListViewItem *after)
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: TDEListViewItem(parent, after), account(0), panel(pan)
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{ init(); }
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Account *account;
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bool isDefault;
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TQString oldText;
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AccountsPanel &panel;
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protected:
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virtual void cancelRename(int col) {
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//kdDebug()<<k_funcinfo<<endl;
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if ((col == 0 && oldText.isEmpty()) ||
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(!panel.isUnique(this))) {
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return;
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}
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panel.renameStopped(this);
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TQListViewItem::cancelRename(col);
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setRenameEnabled(col, false);
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}
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private:
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void init() {
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setRenameEnabled(0, false);
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setRenameEnabled(1, false);
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setOpen(true);
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isDefault = false;
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}
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};
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AccountsPanel::AccountsPanel(Accounts &acc, TQWidget *p, const char *n)
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: AccountsPanelBase(p, n),
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m_accounts(acc),
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m_currentIndex(0),
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m_renameItem(0)
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{
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accountList->setRootIsDecorated(true);
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accountList->header()->setStretchEnabled(true, 1);
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accountList->setItemMargin(2);
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accountList->setDefaultRenameAction(TQListView::Accept);
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addItems(accountList, acc);
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slotSelectionChanged();
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connect(accountList, TQ_SIGNAL(selectionChanged()), TQ_SLOT(slotSelectionChanged()));
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connect(accountList, TQ_SIGNAL(itemRenamed(TQListViewItem*, int)), TQ_SLOT(slotItemRenamed(TQListViewItem*, int)));
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connect(accountList, TQ_SIGNAL(doubleClicked(TQListViewItem*, const TQPoint &, int)), TQ_SLOT(slotListDoubleClicked(TQListViewItem*, const TQPoint &, int)));
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connect(removeBtn, TQ_SIGNAL(clicked()), TQ_SLOT(slotRemoveBtn()));
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connect(newBtn, TQ_SIGNAL(clicked()), TQ_SLOT(slotNewBtn()));
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connect(subBtn, TQ_SIGNAL(clicked()), TQ_SLOT(slotSubBtn()));
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connect(accountsComboBox, TQ_SIGNAL(activated(int)), TQ_SLOT(slotActivated(int)));
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// Internal hacks, to get renaming to behave along with unique names
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// Uses signals to not get in the way of TQListView
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connect(this, TQ_SIGNAL(renameStarted(TQListViewItem*, int)), TQ_SLOT(slotRenameStarted(TQListViewItem*, int)));
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connect(this, TQ_SIGNAL(startRename(TQListViewItem*, int)), TQ_SLOT(slotStartRename(TQListViewItem*, int)));
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connect(this, TQ_SIGNAL(selectionChanged()), TQ_SLOT(slotSelectionChanged()));
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}
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void AccountsPanel::addItems(TQListView *lv, Accounts &acc) {
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//kdDebug()<<k_funcinfo<<"No of accs: "<<acc.accountList().count()<<endl;
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AccountListIterator it = acc.accountList();
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for (; it.current(); ++it) {
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TQString n = it.current()->name();
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TQString d = it.current()->description();
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AccountItem *item = new AccountItem(*this, lv, n, d);
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item->account = it.current();
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item->isDefault = (it.current() == acc.defaultAccount());
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if (it.current()->isElement()) {
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addElement(item);
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}
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addItems(item, it.current());
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}
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}
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void AccountsPanel::addItems(TQListViewItem *item, Account *acc) {
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AccountListIterator it = acc->accountList();
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for (; it.current(); ++it) {
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TQString n = it.current()->name();
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TQString d = it.current()->description();
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AccountItem *ai = new AccountItem(*this, item, n, d);
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ai->account = it.current();
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ai->isDefault = (it.current() == acc->list()->defaultAccount());
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if (it.current()->isElement()) {
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addElement(ai);
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}
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addItems(ai, it.current());
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}
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}
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void AccountsPanel::addElement(const TQListViewItem *item) {
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if (item->parent()) {
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removeElement(item->parent());
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}
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m_elements.replace(item->text(0), item);
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//kdDebug()<<k_funcinfo<<item->text(0)<<endl;
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refreshDefaultAccount();
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}
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void AccountsPanel::removeElement(TQListViewItem *item) {
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static_cast<AccountItem*>(item)->isDefault = false;
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m_elements.remove(item->text(0));
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refreshDefaultAccount();
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}
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void AccountsPanel::refreshDefaultAccount() {
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accountsComboBox->clear();
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m_currentIndex = 0;
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accountsComboBox->insertItem(i18n("None"));
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TQDictIterator<TQListViewItem> it(m_elements);
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for(int i=1; it.current(); ++it, ++i) {
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accountsComboBox->insertItem(it.currentKey());
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if (static_cast<AccountItem*>(it.current())->isDefault) {
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m_currentIndex = i;
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accountsComboBox->setCurrentItem(i);
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//kdDebug()<<k_funcinfo<<"Default="<<it.current()->text(0)<<endl;
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}
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}
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//kdDebug()<<k_funcinfo<<"size="<<accountsComboBox->count()<<endl;
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}
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void AccountsPanel::slotActivated(int index) {
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//kdDebug()<<k_funcinfo<<index<<endl;
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if (m_currentIndex >= (int)m_elements.count()) {
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kdError()<<k_funcinfo<<"currentIndex ("<<m_currentIndex<<") out of range ("<<m_elements.count()<<")"<<endl;
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} else if (m_currentIndex > 0) {
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AccountItem *i = static_cast<AccountItem*>(m_elements[accountsComboBox->text(m_currentIndex)]);
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if (i)
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i->isDefault = false;
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}
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m_currentIndex = 0;
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if (index < (int)m_elements.size()) {
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AccountItem *i = static_cast<AccountItem*>(m_elements[accountsComboBox->currentText()]);
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if (i) {
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i->isDefault = true;
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m_currentIndex = index;
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//kdDebug()<<k_funcinfo<<"currentIndex="<<m_currentIndex<<", "<<m_elements[accountsComboBox->currentText()]->text(0)<<endl;
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}
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}
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slotChanged();
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}
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void AccountsPanel::slotChanged() {
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emit changed(true);
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}
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void AccountsPanel::slotSelectionChanged() {
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//kdDebug()<<k_funcinfo<<endl;
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if (m_renameItem) {
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removeBtn->setEnabled(false);
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newBtn->setEnabled(false);
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subBtn->setEnabled(false);
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accountList->setSelected(m_renameItem, true);
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return;
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}
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if (accountList->childCount() == 0) {
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removeBtn->setEnabled(false);
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newBtn->setEnabled(true);
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subBtn->setEnabled(false);
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return;
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}
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TQListViewItem *i = accountList->selectedItem();
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removeBtn->setEnabled((bool)i);
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newBtn->setEnabled(true);
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subBtn->setEnabled((bool)i);
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}
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void AccountsPanel::slotItemRenamed(TQListViewItem *item, int col) {
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//kdDebug()<<k_funcinfo<<item->text(0)<<endl;
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item->setRenameEnabled(col, false);
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m_renameItem = 0;
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if (col != 0) {
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renameStopped(item);
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slotChanged();
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return;
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}
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if (item->text(0).isEmpty()) {
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item->setText(0, static_cast<AccountItem*>(item)->oldText); // keep the old name
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}
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if (item->text(0).isEmpty()) {
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// Not allowed
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//kdDebug()<<k_funcinfo<<"name empty"<<endl;
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emit startRename(item, 0);
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return;
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}
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if (!isUnique(item)) {
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// name must be unique
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emit startRename(item, 0);
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return;
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}
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addElement(item);
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removeBtn->setEnabled(accountList->selectedItem());
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newBtn->setEnabled(accountList->selectedItem());
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subBtn->setEnabled(accountList->selectedItem());
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renameStopped(item);
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slotChanged();
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}
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bool AccountsPanel::isUnique(TQListViewItem *item) {
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TQListViewItemIterator it(accountList);
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for (; it.current(); ++it) {
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if (it.current() != item && it.current()->text(0) == item->text(0)) {
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return false;
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}
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}
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return true;
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}
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void AccountsPanel::slotRemoveBtn() {
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slotRemoveItem(accountList->selectedItem());
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slotChanged();
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}
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void AccountsPanel::slotNewBtn() {
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//kdDebug()<<k_funcinfo<<endl;
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TQListViewItem *item = accountList->selectedItem();
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if (item && item->text(0).isEmpty()) {
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return;
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}
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TQListViewItem *n;
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if (item) {
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if (item->parent()) {
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n = new AccountItem(*this, item->parent(), item);
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} else {
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n = new AccountItem(*this, accountList, item);
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}
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} else {
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n = new AccountItem(*this, accountList);
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}
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slotListDoubleClicked(n, TQPoint(), 0);
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}
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void AccountsPanel::slotSubBtn() {
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//kdDebug()<<k_funcinfo<<endl;
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TQListViewItem *item = accountList->selectedItem();
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if (item && item->text(0).isEmpty()) {
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return;
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}
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TQListViewItem *n;
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if (item) {
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n = new AccountItem(*this, item);
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} else {
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n = new AccountItem(*this, accountList);
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}
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slotListDoubleClicked(n, TQPoint(), 0);
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}
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KCommand *AccountsPanel::buildCommand(Part *part) {
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KMacroCommand *cmd = 0;
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// First remove
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TQPtrListIterator<TQListViewItem> rit = m_removedItems;
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for (;rit.current(); ++rit) {
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AccountItem *item = static_cast<AccountItem*>(rit.current());
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//kdDebug()<<k_funcinfo<<"Removed item"<<endl;
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if (!cmd) cmd = new KMacroCommand(i18n("Modify Accounts"));
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cmd->addCommand(new RemoveAccountCmd(part, part->getProject(), item->account));
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}
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m_removedItems.setAutoDelete(true);
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// Then add/modify
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KCommand *c = save(part, part->getProject());
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if (c) {
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if (!cmd) cmd = new KMacroCommand(i18n("Modify Accounts"));
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cmd->addCommand(c);
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}
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return cmd;
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}
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KCommand *AccountsPanel::save(Part *part, Project &project) {
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KMacroCommand *cmd=0;
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TQListViewItem *myChild = accountList->firstChild();
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for (; myChild; myChild = myChild->nextSibling()) {
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KCommand *c = save(part, project, myChild);
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if (c) {
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if (!cmd) cmd = new KMacroCommand("");
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cmd->addCommand(c);
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}
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}
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return cmd;
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}
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KCommand *AccountsPanel::save(Part *part, Project &project, TQListViewItem *i) {
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KMacroCommand *cmd=0;
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AccountItem *item = static_cast<AccountItem*>(i);
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if (item->account == 0) {
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if (!item->text(0).isEmpty()) {
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//kdDebug()<<k_funcinfo<<"New account: "<<item->text(0)<<endl;
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if (!cmd) cmd = new KMacroCommand("");
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item->account = new Account(item->text(0), item->text(1));
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if (item->parent()) {
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//kdDebug()<<k_funcinfo<<"New account: "<<item->text(0)<<endl;
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cmd->addCommand(new AddAccountCmd(part, project, item->account, item->parent()->text(0)));
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} else {
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cmd->addCommand(new AddAccountCmd(part, project, item->account));
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}
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}
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} else {
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if (!item->text(0).isEmpty() && (item->text(0) != item->account->name())) {
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if (!cmd) cmd = new KMacroCommand("");
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//kdDebug()<<k_funcinfo<<"Renamed: "<<item->account->name()<<" to "<<item->text(0)<<endl;
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cmd->addCommand(new RenameAccountCmd(part, item->account, item->text(0)));
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}
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if (item->text(1) != item->account->description()) {
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if (!cmd) cmd = new KMacroCommand("");
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//kdDebug()<<k_funcinfo<<"New description: "<<item->account->description()<<" to "<<item->text(1)<<endl;
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cmd->addCommand(new ModifyAccountDescriptionCmd(part, item->account, item->text(1)));
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}
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}
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TQListViewItem *myChild = item->firstChild();
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for (; myChild; myChild = myChild->nextSibling()) {
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KCommand *c = save(part, project, myChild);
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if (c) {
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if (!cmd) cmd = new KMacroCommand("");
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cmd->addCommand(c);
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}
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}
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AccountItem *ai = static_cast<AccountItem*>(m_elements[accountsComboBox->currentText()]);
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Account *newDefaultAccount = 0;
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if (ai) {
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newDefaultAccount = ai->account;
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}
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if (m_oldDefaultAccount != newDefaultAccount) {
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if (!cmd) cmd = new KMacroCommand("");
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cmd->addCommand(new ModifyDefaultAccountCmd(part, m_accounts, m_oldDefaultAccount, newDefaultAccount));
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}
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return cmd;
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}
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void AccountsPanel::slotListDoubleClicked(TQListViewItem* item, const TQPoint&, int col) {
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//kdDebug()<<k_funcinfo<<(item?item->text(0):"")<<endl;
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if (m_renameItem)
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return;
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slotStartRename(item, col);
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}
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void AccountsPanel::slotRenameStarted(TQListViewItem */*item*/, int /*col*/) {
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//kdDebug()<<k_funcinfo<<(item?item->text(0):"")<<endl;
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if (accountList->isRenaming()) {
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removeBtn->setEnabled(false);
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newBtn->setEnabled(false);
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subBtn->setEnabled(false);
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}
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}
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void AccountsPanel::slotStartRename(TQListViewItem *item, int col) {
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//kdDebug()<<k_funcinfo<<(item?item->text(0):"")<<endl;
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static_cast<AccountItem*>(item)->oldText = item->text(col);
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item->setRenameEnabled(col, true);
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item->startRename(col);
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m_renameItem = item;
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emit renameStarted(item, col);
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}
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void AccountsPanel::slotRemoveItem(TQListViewItem *i) {
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AccountItem *item = static_cast<AccountItem*>(i);
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if (item == 0)
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return;
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//kdDebug()<<k_funcinfo<<item->text(0)<<endl;
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removeElement(item);
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TQListViewItem *p = item->parent();
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if (p) {
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p->takeItem(item);
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if (item->account) {
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m_removedItems.append(item);
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} else {
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delete item;
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}
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if (p->childCount() == 0) {
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addElement(p);
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}
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} else {
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accountList->takeItem(item);
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if (item->account) {
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m_removedItems.append(item);
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} else {
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delete item;
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}
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}
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}
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// We don't get notified when rename is cancelled, this is called from the item
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void AccountsPanel::renameStopped(TQListViewItem */*item*/) {
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//kdDebug()<<k_funcinfo<<endl;
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m_renameItem = 0;
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emit selectionChanged();
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}
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void AccountsPanel::slotOk() {
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}
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} //namespace KPlato
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#include "kptaccountspanel.moc"
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