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/*
Copyright David Nolden <david.nolden.kdevelop@art-master.de>
Copyright 2010 Milian Wolff <mail@milianw.de>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
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; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "workingsetwidget.h"
#include "debug.h"
#include <sublime/area.h>
#include "workingsetcontroller.h"
#include "workingset.h"
#include "workingsettoolbutton.h"
#include <core.h>
using namespace KDevelop;
WorkingSet* getSet(const QString& id)
{
if (id.isEmpty()) {
return nullptr;
}
return Core::self()->workingSetControllerInternal()->workingSet(id);
}
WorkingSetWidget::WorkingSetWidget(Sublime::Area* area, QWidget* parent)
: WorkingSetToolButton(parent, nullptr)
, m_area(area)
{
//Queued connect so the change is already applied to the area when we start processing
connect(m_area.data(), &Sublime::Area::changingWorkingSet, this,
&WorkingSetWidget::changingWorkingSet, Qt::QueuedConnection);
setSizePolicy(QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Ignored));
changingWorkingSet(m_area, QString(), area->workingSet());
}
void WorkingSetWidget::setVisible( bool visible )
{
// never show empty working sets
// TODO: I overloaded this only because hide() in the ctor does not work, other ideas?
// It's not that it doesn't work from the constructor, it's that the value changes when the button is added on a layout.
QWidget::setVisible( visible && (workingSet() && !workingSet()->isEmpty()) );
}
void WorkingSetWidget::changingWorkingSet( Sublime::Area* area, const QString& /*from*/, const QString& newSet)
{
qCDebug(SHELL) << "re-creating widget" << m_area;
Q_ASSERT(area == m_area);
Q_UNUSED(area);
if (workingSet()) {
disconnect(workingSet(), &WorkingSet::setChangedSignificantly,
this, &WorkingSetWidget::setChangedSignificantly);
}
WorkingSet* set = getSet(newSet);
setWorkingSet(set);
if (set) {
connect(set, &WorkingSet::setChangedSignificantly,
this, &WorkingSetWidget::setChangedSignificantly);
}
setVisible(set && !set->isEmpty());
}
void WorkingSetWidget::setChangedSignificantly()
{
setVisible(!workingSet()->isEmpty());
}
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