Differential D20266 Diff 56059 applets/notifications/notificationapplet.cpp

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applets/notifications/notificationapplet.cpp

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		1		/*
		2		* Copyright 2018 Kai Uwe Broulik <kde@privat.broulik.de>
		3		*
		4		* This program is free software; you can redistribute it and/or
		5		* modify it under the terms of the GNU General Public License as
		6		* published by the Free Software Foundation; either version 2 of
		7		* the License or (at your option) version 3 or any later version
		8		* accepted by the membership of KDE e.V. (or its successor approved
		9		* by the membership of KDE e.V.), which shall act as a proxy
		10		* defined in Section 14 of version 3 of the license.
		11		*
		12		* This program is distributed in the hope that it will be useful,
		13		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		14		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		15		* GNU General Public License for more details.
		16		*
		17		* You should have received a copy of the GNU General Public License
		18		* along with this program. If not, see <http://www.gnu.org/licenses/>.
		19		*
		20		*/
		21
		22		#include "notificationapplet.h"
		23
		24		#include <QClipboard>
		25		#include <QDrag>
		26		#include <QMimeData>
		27		#include <QQuickItem>
		28		#include <QQuickWindow>
		29		#include <QScreen>
		30		#include <QStyleHints>
		31
		32		#include "filemenu.h"
		33		#include "thumbnailer.h"
		34
		35		NotificationApplet::NotificationApplet(QObject *parent, const QVariantList &data)
		36		: Plasma::Applet(parent, data)
		37		{
		38		static bool s_typesRegistered = false;
		39		if (!s_typesRegistered) {
		40		const char uri[] = "org.kde.plasma.private.notifications";
		41		qmlRegisterType<FileMenu>(uri, 2, 0, "FileMenu");
		42		qmlRegisterType<Thumbnailer>(uri, 2, 0, "Thumbnailer");
		43		qmlProtectModule(uri, 2);
		44		s_typesRegistered = true;
		45		}
		46		}
		47
		48		NotificationApplet::~NotificationApplet() = default;
		49
		50		void NotificationApplet::init()
		51		{
		52
		53		}
		54
		55		void NotificationApplet::configChanged()
		56		{
		57
		58		}
		59
		60		bool NotificationApplet::dragActive() const
		61		{
		62		return m_dragActive;
		63		}
		64
		65		bool NotificationApplet::isDrag(int oldX, int oldY, int newX, int newY) const
		66		{
		67		return ((QPoint(oldX, oldY) - QPoint(newX, newY)).manhattanLength() >= qApp->styleHints()->startDragDistance());
		68		}
		69
		70		void NotificationApplet::startDrag(QQuickItem *item, const QUrl &url, const QPixmap &pixmap)
		71		{
		72		// This allows the caller to return, making sure we don't crash if
		73		// the caller is destroyed mid-drag
		74
		75		QMetaObject::invokeMethod(this, "doDrag", Qt::QueuedConnection,
		76		Q_ARG(QQuickItem*, item), Q_ARG(QUrl, url), Q_ARG(QPixmap, pixmap));
		77		}
		78
		79		void NotificationApplet::doDrag(QQuickItem *item, const QUrl &url, const QPixmap &pixmap)
		80		{
		81		if (item && item->window() && item->window()->mouseGrabberItem()) {
		82		item->window()->mouseGrabberItem()->ungrabMouse();
		83		}
		84
		85		QDrag *drag = new QDrag(item);
		86
		87		QMimeData *mimeData = new QMimeData();
		88
		89		if (!url.isEmpty()) {
		90		mimeData->setUrls(QList<QUrl>() << url);
		91		}
		92
		93		drag->setMimeData(mimeData);
		94
		95		if (!pixmap.isNull()) {
		96		drag->setPixmap(pixmap);
		97		}
		98
		99		m_dragActive = true;
		100		emit dragActiveChanged();
		101
		102		drag->exec();
		103
		104		m_dragActive = false;
		105		emit dragActiveChanged();
		106		}
		107
		108		void NotificationApplet::setSelectionClipboardText(const QString &text)
		109		{
		110		// FIXME KDeclarative Clipboard item uses QClipboard::Mode for "mode"
		111		// which is an enum inaccessible from QML
		112		QGuiApplication::clipboard()->setText(text, QClipboard::Selection);
		113		}
		114
		115		bool NotificationApplet::isPrimaryScreen(const QRect &rect) const
		116		{
		117		QScreen *screen = QGuiApplication::primaryScreen();
		118		if (!screen) {
		119		return false;
		120		}
		121
		122		// HACK
		123		return rect == screen->geometry();
		124		}
		125
		126		K_EXPORT_PLASMA_APPLET_WITH_JSON(icon, NotificationApplet, "metadata.json")
		127
		128		#include "notificationapplet.moc"