add TopLayout and use combined with ActiveLayout
Michail Vourlakos
6 years ago
parent
1ec19d6627
commit
9236f18c4e
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/*
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* Copyright 2019 Michail Vourlakos <mvourlakos@gmail.com>
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*
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* This file is part of Latte-Dock
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*
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* Latte-Dock is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* Latte-Dock 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "toplayout.h"
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// local
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#include "activelayout.h"
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namespace Latte {
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TopLayout::TopLayout(ActiveLayout *assigned, QObject *parent, QString layoutFile, QString layoutName)
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: Layout::GenericLayout (parent, layoutFile, layoutName)
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{
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initToCorona(assigned->corona());
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addActiveLayout(assigned);
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}
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TopLayout::~TopLayout()
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{
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}
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const QStringList TopLayout::appliedActivities()
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{
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if (!m_corona) {
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return {};
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}
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QStringList activities;
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for (const auto &layout : m_activeLayouts) {
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activities << layout->appliedActivities();
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}
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return activities;
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}
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void TopLayout::addActiveLayout(ActiveLayout *layout)
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{
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if (layout != nullptr && !m_activeLayouts.contains(layout)) {
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m_activeLayouts.append(layout);
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connect(layout, &QObject::destroyed, this, [&]() {
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disconnect(layout, &GenericLayout::activitiesChanged, this, &GenericLayout::activitiesChanged);
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removeActiveLayout(layout);
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});
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connect(layout, &GenericLayout::activitiesChanged, this, &GenericLayout::activitiesChanged);
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emit viewsCountChanged();
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}
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}
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void TopLayout::removeActiveLayout(ActiveLayout *layout)
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{
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if (m_activeLayouts.contains(layout)) {
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m_activeLayouts.removeAll(layout);
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emit activitiesChanged();
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emit viewsCountChanged();
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}
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}
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}
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@ -0,0 +1,62 @@
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/*
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* Copyright 2019 Michail Vourlakos <mvourlakos@gmail.com>
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*
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* This file is part of Latte-Dock
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*
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* Latte-Dock is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* Latte-Dock 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef TOPLAYOUT_H
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#define TOPLAYOUT_H
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// local
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#include "genericlayout.h"
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// Qt
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#include <QObject>
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namespace Latte {
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class ActiveLayout;
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}
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namespace Latte {
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//! TopLayout is a layout that exists only as long as it belongs to one or
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//! more ActiveLayout(s). It is a layer above an active or more layouts and can
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//! be used from ActiveLayouts to share Latte:View(s) . Much of its functionality
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//! is provided by the ActiveLayouts it belongs to. For example the activities
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//! that its views should be shown is identified only from the active layouts
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//! it belongs to
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class TopLayout : public Layout::GenericLayout
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{
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public:
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TopLayout(ActiveLayout *assigned, QObject *parent, QString layoutFile, QString layoutName = QString());
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~TopLayout() override;
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const QStringList appliedActivities();
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public slots:
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void addActiveLayout(ActiveLayout *layout);
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void removeActiveLayout(ActiveLayout *layout);
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private:
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QList<ActiveLayout *> m_activeLayouts;
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};
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}
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#endif
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