91 lines
2.4 KiB
C++
91 lines
2.4 KiB
C++
/*
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* Strawberry Music Player
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* Copyright 2018-2021, Jonas Kvinge <jonas@jkvinge.net>
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*
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* Strawberry is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Strawberry 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 Strawberry. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "config.h"
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#include "globalshortcutsbackend-x11.h"
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#include "core/logging.h"
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#include <QObject>
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#include <QApplication>
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#include <QMap>
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#include <QAction>
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#include <QtAlgorithms>
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#include "globalshortcutsmanager.h"
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#include "globalshortcutsbackend.h"
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#include "globalshortcut.h"
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GlobalShortcutsBackendX11::GlobalShortcutsBackendX11(GlobalShortcutsManager *manager, QObject *parent)
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: GlobalShortcutsBackend(manager, GlobalShortcutsBackend::Type::X11, parent),
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gshortcut_init_(nullptr) {}
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GlobalShortcutsBackendX11::~GlobalShortcutsBackendX11() { GlobalShortcutsBackendX11::DoUnregister(); }
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bool GlobalShortcutsBackendX11::IsAvailable() const {
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return IsX11Available();
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}
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bool GlobalShortcutsBackendX11::IsX11Available() {
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return QApplication::platformName() == "xcb";
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}
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bool GlobalShortcutsBackendX11::DoRegister() {
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qLog(Debug) << "Registering";
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if (!gshortcut_init_) gshortcut_init_ = new GlobalShortcut(this);
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QList<GlobalShortcutsManager::Shortcut> shortcuts = manager_->shortcuts().values();
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for (const GlobalShortcutsManager::Shortcut &shortcut : shortcuts) {
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AddShortcut(shortcut.action);
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}
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return true;
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}
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bool GlobalShortcutsBackendX11::AddShortcut(QAction *action) {
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if (action->shortcut().isEmpty()) return false;
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GlobalShortcut *shortcut = new GlobalShortcut(action->shortcut(), this, this);
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QObject::connect(shortcut, &GlobalShortcut::activated, action, &QAction::trigger);
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shortcuts_ << shortcut;
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return true;
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}
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void GlobalShortcutsBackendX11::DoUnregister() {
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qLog(Debug) << "Unregistering";
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qDeleteAll(shortcuts_);
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shortcuts_.clear();
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if (gshortcut_init_) {
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delete gshortcut_init_;
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gshortcut_init_ = nullptr;
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}
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}
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