Differential D20266 Diff 55471 applets/notifications/notificationapplet.cpp

Changeset View

Standalone View

applets/notifications/notificationapplet.cpp

This file was added.

		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 "config-notificationsapplet.h"
		25
		26		#include <QClipboard>
		27		#include <QDrag>
		28		#include <QMimeData>
		29		#include <QQuickItem>
		30		#include <QQuickWindow>
		31		#include <QScreen>
		32		#include <QStyleHints>
		33
		34		#include "filemenu.h"
		35		#include "thumbnailer.h"
		36
		37		NotificationApplet::NotificationApplet(QObject *parent, const QVariantList &data)
		38		: Plasma::Applet(parent, data)
		39		{
		40		static bool s_typesRegistered = false;
		41		if (!s_typesRegistered) {
		42		const char uri[] = "org.kde.plasma.private.notifications";
		43		qmlRegisterType<FileMenu>(uri, 2, 0, "FileMenu");
		44		qmlRegisterType<Thumbnailer>(uri, 2, 0, "Thumbnailer");
		45		qmlProtectModule(uri, 2);
		46		s_typesRegistered = true;
		47		}
		48		}
		49
		50		NotificationApplet::~NotificationApplet() = default;
		51
		52		void NotificationApplet::init()
		53		{
		54
		55		}
		56
		57		void NotificationApplet::configChanged()
		58		{
		59
		60		}
		61
		62		bool NotificationApplet::dragActive() const
		63		{
		64		return m_dragActive;
		65		}
		66
		67		bool NotificationApplet::isDrag(int oldX, int oldY, int newX, int newY) const
		68		{
		69		return ((QPoint(oldX, oldY) - QPoint(newX, newY)).manhattanLength() >= qApp->styleHints()->startDragDistance());
		70		}
		71
		72		void NotificationApplet::startDrag(QQuickItem *item, const QUrl &url, const QPixmap &pixmap)
		73		{
		74		// This allows the caller to return, making sure we don't crash if
		75		// the caller is destroyed mid-drag
		76
		77		QMetaObject::invokeMethod(this, "doDrag", Qt::QueuedConnection,
		78		Q_ARG(QQuickItem*, item), Q_ARG(QUrl, url), Q_ARG(QPixmap, pixmap));
		79		}
		80
		81		void NotificationApplet::doDrag(QQuickItem *item, const QUrl &url, const QPixmap &pixmap)
		82		{
		83		if (item && item->window() && item->window()->mouseGrabberItem()) {
		84		item->window()->mouseGrabberItem()->ungrabMouse();
		85		}
		86
		87		QDrag *drag = new QDrag(item);
		88
		89		QMimeData *mimeData = new QMimeData();
		90
		91		if (!url.isEmpty()) {
		92		mimeData->setUrls(QList<QUrl>() << url);
		93		}
		94
		95		drag->setMimeData(mimeData);
		96
		97		if (!pixmap.isNull()) {
		98		drag->setPixmap(pixmap);
		99		}
		100
		101		m_dragActive = true;
		102		emit dragActiveChanged();
		103
		104		drag->exec();
		105
		106		m_dragActive = false;
		107		emit dragActiveChanged();
		108		}
		109
		110		void NotificationApplet::setSelectionClipboardText(const QString &text)
		111		{
		112		// FIXME KDeclarative Clipboard item uses QClipboard::Mode for "mode"
		113		// which is an enum inaccessible from QML
		114		QGuiApplication::clipboard()->setText(text, QClipboard::Selection);
		115		}
		116
		117		bool NotificationApplet::isPrimaryScreen(const QRect &rect) const
		118		{
		119		QScreen *screen = QGuiApplication::primaryScreen();
		120		if (!screen) {
		121		return false;
		122		}
		123
		124		// HACK
		125		return rect == screen->geometry();
		126		}
		127
		128		K_EXPORT_PLASMA_APPLET_WITH_JSON(icon, NotificationApplet, "metadata.json")
		129
		130		#include "notificationapplet.moc"