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/*
* This file is part of the Polkit-qt project
* Copyright (C) 2009 Daniel Nicoletti <dantti85-pk@yahoo.com.br>
* Copyright (C) 2009 Dario Freddi <drf@kde.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "polkitqt1-gui-actionbutton.h"
#include "polkitqt1-gui-actionbutton_p.h"
namespace PolkitQt1
{
namespace Gui
{
ActionButton::ActionButton(QAbstractButton *button, const QString &actionId, QObject *parent)
: Action(actionId, parent)
, d_ptr(new ActionButtonPrivate(QList<QAbstractButton *>() << button))
{
d_ptr->q_ptr = this;
setButton(button);
connect(this, SIGNAL(dataChanged()), SLOT(updateButton()));
}
ActionButton::ActionButton(ActionButtonPrivate &dd, const QString &actionId, QObject *parent)
: Action(actionId, parent)
, d_ptr(&dd)
{
d_ptr->q_ptr = this;
connect(this, SIGNAL(dataChanged()), SLOT(updateButton()));
}
ActionButton::~ActionButton()
{
delete d_ptr;
}
void ActionButtonPrivate::updateButton()
{
Q_Q(ActionButton);
Q_FOREACH(QAbstractButton *ent, buttons) {
ent->setVisible(q->isVisible());
ent->setEnabled(q->isEnabled());
ent->setText(q->text());
if (!q->toolTip().isNull()) {
ent->setToolTip(q->toolTip());
}
if (!q->whatsThis().isNull()) {
ent->setWhatsThis(q->whatsThis());
}
ent->setIcon(q->icon());
// if the item cannot do the action anymore
// lets revert to the initial state
if (ent->isCheckable()) {
ent->setChecked(q->isChecked());
}
}
}
bool ActionButton::activate()
{
Q_D(ActionButton);
bool tg = false;
Q_FOREACH(QAbstractButton *ent, d->buttons) {
if (ent->isCheckable()) {
// we set the the current Action state
ent->setChecked(isChecked());
// toggle the action cause we are not directly connected there..
tg = true;
}
}
if (tg) {
toggle();
}
return Action::activate();
}
void ActionButton::setButton(QAbstractButton *button)
{
Q_D(ActionButton);
// First, let's clear the list
Q_FOREACH(QAbstractButton *ent, d->buttons) {
d->removeButton(ent);
}
// And then add it
d->addButton(button);
}
void ActionButtonPrivate::addButton(QAbstractButton *button)
{
Q_Q(ActionButton);
buttons.append(button);
QObject::connect(button, SIGNAL(clicked(bool)), q, SLOT(streamClicked(bool)));
QObject::connect(q, SIGNAL(toggled(bool)), button, SLOT(toggle()));
if (q->isCheckable()) {
// the button should follow our first buttons
button->setCheckable(true);
} else if (button->isCheckable()) {
// if we are not checkable BUT the button
// is (eg a QCheckBox) we should set all buttons to
// checkable.
Q_FOREACH(QAbstractButton *ent, buttons) {
ent->setCheckable(true);
}
// set the checkable state of Action to store the initial state
q->setCheckable(true);
}
// call this after m_activateOnCheck receives the value
updateButton();
}
void ActionButtonPrivate::removeButton(QAbstractButton *button)
{
Q_Q(ActionButton);
if (buttons.contains(button)) {
QObject::disconnect(button, SIGNAL(clicked(bool)), q, SLOT(streamClicked(bool)));
QObject::disconnect(q, SIGNAL(toggled(bool)), button, SLOT(toggle()));
buttons.removeOne(button);
}
}
QAbstractButton *ActionButton::button() const
{
Q_D(const ActionButton);
return d->buttons.first();
}
void ActionButtonPrivate::streamClicked(bool c)
{
Q_Q(ActionButton);
Q_EMIT q->clicked(qobject_cast<QAbstractButton *>(q->sender()), c);
}
}
}
#include "polkitqt1-gui-actionbutton.moc"
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