93e0265e4e
Once in a while, we receive complaints from other fellow KDE developers about the file organization of kwin. This change addresses some of those complaints by moving all of source code in a separate directory, src/, thus making the project structure more traditional. Things such as tests are kept in their own toplevel directories. This change may wreak havoc on merge requests that add new files to kwin, but if a patch modifies an already existing file, git should be smart enough to figure out that the file has been relocated. We may potentially split the src/ directory further to make navigating the source code easier, but hopefully this is good enough already.
110 lines
3.1 KiB
C++
110 lines
3.1 KiB
C++
/*
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KWin - the KDE window manager
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This file is part of the KDE project.
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SPDX-FileCopyrightText: 2017 Martin Flöser <mgraesslin@kde.org>
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SPDX-FileCopyrightText: 2018 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "idle_inhibition.h"
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#include "abstract_client.h"
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#include "deleted.h"
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#include "workspace.h"
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#include <KWaylandServer/idle_interface.h>
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#include <KWaylandServer/surface_interface.h>
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#include <algorithm>
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#include <functional>
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using KWaylandServer::SurfaceInterface;
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namespace KWin
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{
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IdleInhibition::IdleInhibition(IdleInterface *idle)
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: QObject(idle)
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, m_idle(idle)
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{
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// Workspace is created after the wayland server is initialized.
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connect(kwinApp(), &Application::workspaceCreated, this, &IdleInhibition::slotWorkspaceCreated);
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}
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IdleInhibition::~IdleInhibition() = default;
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void IdleInhibition::registerClient(AbstractClient *client)
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{
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auto updateInhibit = [this, client] {
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update(client);
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};
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m_connections[client] = connect(client->surface(), &SurfaceInterface::inhibitsIdleChanged, this, updateInhibit);
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connect(client, &AbstractClient::desktopChanged, this, updateInhibit);
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connect(client, &AbstractClient::clientMinimized, this, updateInhibit);
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connect(client, &AbstractClient::clientUnminimized, this, updateInhibit);
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connect(client, &AbstractClient::windowHidden, this, updateInhibit);
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connect(client, &AbstractClient::windowShown, this, updateInhibit);
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connect(client, &AbstractClient::windowClosed, this,
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[this, client] {
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uninhibit(client);
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auto it = m_connections.find(client);
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if (it != m_connections.end()) {
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disconnect(it.value());
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m_connections.erase(it);
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}
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}
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);
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updateInhibit();
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}
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void IdleInhibition::inhibit(AbstractClient *client)
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{
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if (isInhibited(client)) {
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// already inhibited
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return;
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}
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m_idleInhibitors << client;
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m_idle->inhibit();
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// TODO: notify powerdevil?
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}
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void IdleInhibition::uninhibit(AbstractClient *client)
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{
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auto it = std::find(m_idleInhibitors.begin(), m_idleInhibitors.end(), client);
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if (it == m_idleInhibitors.end()) {
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// not inhibited
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return;
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}
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m_idleInhibitors.erase(it);
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m_idle->uninhibit();
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}
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void IdleInhibition::update(AbstractClient *client)
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{
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if (client->isInternal()) {
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return;
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}
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// TODO: Don't honor the idle inhibitor object if the shell client is not
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// on the current activity (currently, activities are not supported).
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const bool visible = client->isShown(true) && client->isOnCurrentDesktop();
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if (visible && client->surface() && client->surface()->inhibitsIdle()) {
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inhibit(client);
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} else {
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uninhibit(client);
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}
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}
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void IdleInhibition::slotWorkspaceCreated()
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{
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connect(workspace(), &Workspace::currentDesktopChanged, this, &IdleInhibition::slotDesktopChanged);
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}
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void IdleInhibition::slotDesktopChanged()
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{
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workspace()->forEachAbstractClient([this] (AbstractClient *c) { update(c); });
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}
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}
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