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UINetworkManager.cpp

Last change on this file was 104393, checked in by vboxsync, 4 weeks ago
FE/Qt. bugref:10622. Using new UITranslationEventListener in the UIActionPool class.
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 106.0 KB

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1	/* $Id: UINetworkManager.cpp 104393 2024-04-22 13:02:56Z vboxsync $ */
2	/** @file
3	* VBox Qt GUI - UINetworkManager class implementation.
4	*/
5
6	/*
7	* Copyright (C) 2009-2023 Oracle and/or its affiliates.
8	*
9	* This file is part of VirtualBox base platform packages, as
10	* available from https://www.virtualbox.org.
11	*
12	* This program is free software; you can redistribute it and/or
13	* modify it under the terms of the GNU General Public License
14	* as published by the Free Software Foundation, in version 3 of the
15	* License.
16	*
17	* This program is distributed in the hope that it will be useful, but
18	* WITHOUT ANY WARRANTY; without even the implied warranty of
19	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20	* General Public License for more details.
21	*
22	* You should have received a copy of the GNU General Public License
23	* along with this program; if not, see <https://www.gnu.org/licenses>.
24	*
25	* SPDX-License-Identifier: GPL-3.0-only
26	*/
27
28	/* Qt includes: */
29	#include <QApplication>
30	#include <QHeaderView>
31	#include <QMenuBar>
32	#include <QPushButton>
33	#include <QRegularExpression>
34	#include <QVBoxLayout>
35
36	/* GUI includes: */
37	#include "QIDialogButtonBox.h"
38	#include "QITabWidget.h"
39	#include "QITreeWidget.h"
40	#include "QIToolBar.h"
41	#include "UIActionPoolManager.h"
42	#include "UICommon.h"
43	#include "UIConverter.h"
44	#include "UIDetailsWidgetCloudNetwork.h"
45	#include "UIDetailsWidgetHostNetwork.h"
46	#include "UIDetailsWidgetNATNetwork.h"
47	#include "UIExtraDataManager.h"
48	#include "UIGlobalSession.h"
49	#include "UIIconPool.h"
50	#include "UIMessageCenter.h"
51	#include "UINetworkManager.h"
52	#include "UINetworkManagerUtils.h"
53	#include "UINotificationCenter.h"
54	#include "UIShortcutPool.h"
55	#ifdef VBOX_WS_MAC
56	# include "UIWindowMenuManager.h"
57	#endif
58	#include "UITranslationEventListener.h"
59
60	/* COM includes: */
61	#include "CCloudNetwork.h"
62	#include "CDHCPServer.h"
63	#include "CHost.h"
64	#ifdef VBOX_WS_MAC
65	# include "CHostOnlyNetwork.h"
66	#else
67	# include "CHostNetworkInterface.h"
68	#endif
69	#include "CNATNetwork.h"
70
71
72	/** Tab-widget indexes. */
73	enum TabWidgetIndex
74	{
75	TabWidgetIndex_HostNetwork,
76	TabWidgetIndex_NATNetwork,
77	TabWidgetIndex_CloudNetwork,
78	};
79
80
81	#ifdef VBOX_WS_MAC
82	/** Host network tree-widget column indexes. */
83	enum HostNetworkColumn
84	{
85	HostNetworkColumn_Name,
86	HostNetworkColumn_Mask,
87	HostNetworkColumn_LBnd,
88	HostNetworkColumn_UBnd,
89	HostNetworkColumn_Max,
90	};
91
92	#else /* !VBOX_WS_MAC */
93
94	/** Host network tree-widget column indexes. */
95	enum HostNetworkColumn
96	{
97	HostNetworkColumn_Name,
98	HostNetworkColumn_IPv4,
99	HostNetworkColumn_IPv6,
100	HostNetworkColumn_DHCP,
101	HostNetworkColumn_Max,
102	};
103	#endif /* !VBOX_WS_MAC */
104
105
106	/** NAT network tree-widget column indexes. */
107	enum NATNetworkColumn
108	{
109	NATNetworkColumn_Name,
110	NATNetworkColumn_IPv4,
111	NATNetworkColumn_IPv6,
112	NATNetworkColumn_DHCP,
113	NATNetworkColumn_Max,
114	};
115
116
117	/** Cloud network tree-widget column indexes. */
118	enum CloudNetworkColumn
119	{
120	CloudNetworkColumn_Name,
121	CloudNetworkColumn_Provider,
122	CloudNetworkColumn_Profile,
123	CloudNetworkColumn_Max,
124	};
125
126
127	/** Network Manager: Host Network tree-widget item. */
128	class UIItemHostNetwork : public QITreeWidgetItem, public UIDataHostNetwork
129	{
130	Q_OBJECT;
131
132	public:
133
134	/** Updates item fields from data. */
135	void updateFields();
136
137	#ifdef VBOX_WS_MAC
138	/** Returns item name. */
139	QString name() const { return m_strName; }
140	#else
141	/** Returns item name. */
142	QString name() const { return m_interface.m_strName; }
143	#endif
144
145	private:
146
147	#ifndef VBOX_WS_MAC
148	/** Returns CIDR for a passed @a strMask. */
149	static int maskToCidr(const QString &strMask);
150	#endif
151	};
152
153
154	/** Network Manager: NAT Network tree-widget item. */
155	class UIItemNATNetwork : public QITreeWidgetItem, public UIDataNATNetwork
156	{
157	Q_OBJECT;
158
159	public:
160
161	/** Updates item fields from data. */
162	void updateFields();
163
164	/** Returns item name. */
165	QString name() const { return m_strName; }
166	};
167
168
169	/** Network Manager: Cloud Network tree-widget item. */
170	class UIItemCloudNetwork : public QITreeWidgetItem, public UIDataCloudNetwork
171	{
172	Q_OBJECT;
173
174	public:
175
176	/** Updates item fields from data. */
177	void updateFields();
178
179	/** Returns item name. */
180	QString name() const { return m_strName; }
181	};
182
183
184	/*********************************************************************************************************************************
185	* Class UIItemHostNetwork implementation. *
186	*********************************************************************************************************************************/
187
188	void UIItemHostNetwork::updateFields()
189	{
190	#ifdef VBOX_WS_MAC
191	/* Compose item fields: */
192	setText(HostNetworkColumn_Name, m_strName);
193	setText(HostNetworkColumn_Mask, m_strMask);
194	setText(HostNetworkColumn_LBnd, m_strLBnd);
195	setText(HostNetworkColumn_UBnd, m_strUBnd);
196
197	/* Compose item tool-tip: */
198	const QString strTable("<table cellspacing=5>%1</table>");
199	const QString strHeader("<tr><td><nobr>%1: </nobr></td><td><nobr>%2</nobr></td></tr>");
200	QString strToolTip;
201
202	/* Network information: */
203	strToolTip += strHeader.arg(UINetworkManager::tr("Name"), m_strName);
204	strToolTip += strHeader.arg(UINetworkManager::tr("Mask"), m_strMask);
205	strToolTip += strHeader.arg(UINetworkManager::tr("Lower Bound"), m_strLBnd);
206	strToolTip += strHeader.arg(UINetworkManager::tr("Upper Bound"), m_strUBnd);
207
208	#else /* !VBOX_WS_MAC */
209
210	/* Compose item fields: */
211	setText(HostNetworkColumn_Name, m_interface.m_strName);
212	setText(HostNetworkColumn_IPv4, m_interface.m_strAddress.isEmpty() ? QString() :
213	QString("%1/%2").arg(m_interface.m_strAddress).arg(maskToCidr(m_interface.m_strMask)));
214	setText(HostNetworkColumn_IPv6, m_interface.m_strAddress6.isEmpty() \|\| !m_interface.m_fSupportedIPv6 ? QString() :
215	QString("%1/%2").arg(m_interface.m_strAddress6).arg(m_interface.m_strPrefixLength6.toInt()));
216	setText(HostNetworkColumn_DHCP, m_dhcpserver.m_fEnabled ? UINetworkManager::tr("Enabled", "DHCP Server")
217	: UINetworkManager::tr("Disabled", "DHCP Server"));
218
219	/* Compose item tool-tip: */
220	const QString strTable("<table cellspacing=5>%1</table>");
221	const QString strHeader("<tr><td><nobr>%1: </nobr></td><td><nobr>%2</nobr></td></tr>");
222	const QString strSubHeader("<tr><td><nobr>  %1: </nobr></td><td><nobr>%2</nobr></td></tr>");
223	QString strToolTip;
224
225	/* Interface information: */
226	strToolTip += strHeader.arg(UINetworkManager::tr("Adapter"))
227	.arg(m_interface.m_fDHCPEnabled ?
228	UINetworkManager::tr("Automatically configured", "interface") :
229	UINetworkManager::tr("Manually configured", "interface"));
230	strToolTip += strSubHeader.arg(UINetworkManager::tr("IPv4 Address"))
231	.arg(m_interface.m_strAddress.isEmpty() ?
232	UINetworkManager::tr ("Not set", "address") :
233	m_interface.m_strAddress) +
234	strSubHeader.arg(UINetworkManager::tr("IPv4 Network Mask"))
235	.arg(m_interface.m_strMask.isEmpty() ?
236	UINetworkManager::tr ("Not set", "mask") :
237	m_interface.m_strMask);
238	if (m_interface.m_fSupportedIPv6)
239	{
240	strToolTip += strSubHeader.arg(UINetworkManager::tr("IPv6 Address"))
241	.arg(m_interface.m_strAddress6.isEmpty() ?
242	UINetworkManager::tr("Not set", "address") :
243	m_interface.m_strAddress6) +
244	strSubHeader.arg(UINetworkManager::tr("IPv6 Prefix Length"))
245	.arg(m_interface.m_strPrefixLength6.isEmpty() ?
246	UINetworkManager::tr("Not set", "length") :
247	m_interface.m_strPrefixLength6);
248	}
249
250	/* DHCP server information: */
251	strToolTip += strHeader.arg(UINetworkManager::tr("DHCP Server"))
252	.arg(m_dhcpserver.m_fEnabled ?
253	UINetworkManager::tr("Enabled", "server") :
254	UINetworkManager::tr("Disabled", "server"));
255	if (m_dhcpserver.m_fEnabled)
256	{
257	strToolTip += strSubHeader.arg(UINetworkManager::tr("Address"))
258	.arg(m_dhcpserver.m_strAddress.isEmpty() ?
259	UINetworkManager::tr("Not set", "address") :
260	m_dhcpserver.m_strAddress) +
261	strSubHeader.arg(UINetworkManager::tr("Network Mask"))
262	.arg(m_dhcpserver.m_strMask.isEmpty() ?
263	UINetworkManager::tr("Not set", "mask") :
264	m_dhcpserver.m_strMask) +
265	strSubHeader.arg(UINetworkManager::tr("Lower Bound"))
266	.arg(m_dhcpserver.m_strLowerAddress.isEmpty() ?
267	UINetworkManager::tr("Not set", "bound") :
268	m_dhcpserver.m_strLowerAddress) +
269	strSubHeader.arg(UINetworkManager::tr("Upper Bound"))
270	.arg(m_dhcpserver.m_strUpperAddress.isEmpty() ?
271	UINetworkManager::tr("Not set", "bound") :
272	m_dhcpserver.m_strUpperAddress);
273	}
274	#endif /* !VBOX_WS_MAC */
275
276	/* Assign tool-tip finally: */
277	setToolTip(HostNetworkColumn_Name, strTable.arg(strToolTip));
278	}
279
280	#ifndef VBOX_WS_MAC
281	/* static */
282	int UIItemHostNetwork::maskToCidr(const QString &strMask)
283	{
284	/* Parse passed mask: */
285	QList<int> address;
286	foreach (const QString &strValue, strMask.split('.'))
287	address << strValue.toInt();
288
289	/* Calculate CIDR: */
290	int iCidr = 0;
291	for (int i = 0; i < 4 \|\| i < address.size(); ++i)
292	{
293	switch(address.at(i))
294	{
295	case 0x80: iCidr += 1; break;
296	case 0xC0: iCidr += 2; break;
297	case 0xE0: iCidr += 3; break;
298	case 0xF0: iCidr += 4; break;
299	case 0xF8: iCidr += 5; break;
300	case 0xFC: iCidr += 6; break;
301	case 0xFE: iCidr += 7; break;
302	case 0xFF: iCidr += 8; break;
303	/* Return CIDR prematurelly: */
304	default: return iCidr;
305	}
306	}
307
308	/* Return CIDR: */
309	return iCidr;
310	}
311	#endif /* !VBOX_WS_MAC */
312
313
314	/*********************************************************************************************************************************
315	* Class UIItemNATNetwork implementation. *
316	*********************************************************************************************************************************/
317
318	void UIItemNATNetwork::updateFields()
319	{
320	/* Compose item fields: */
321	setText(NATNetworkColumn_Name, m_strName);
322	setText(NATNetworkColumn_IPv4, m_strPrefixIPv4);
323	setText(NATNetworkColumn_IPv6, m_strPrefixIPv6);
324	setText(NATNetworkColumn_DHCP, m_fSupportsDHCP ? UINetworkManager::tr("Enabled", "DHCP Server")
325	: UINetworkManager::tr("Disabled", "DHCP Server"));
326
327	/* Compose item tool-tip: */
328	const QString strTable("<table cellspacing=5>%1</table>");
329	const QString strHeader("<tr><td><nobr>%1: </nobr></td><td><nobr>%2</nobr></td></tr>");
330	const QString strSubHeader("<tr><td><nobr>  %1: </nobr></td><td><nobr>%2</nobr></td></tr>");
331	QString strToolTip;
332
333	/* Network information: */
334	strToolTip += strHeader.arg(UINetworkManager::tr("Network Name"), m_strName);
335	strToolTip += strHeader.arg(UINetworkManager::tr("Network IPv4 Prefix"), m_strPrefixIPv4);
336	strToolTip += strHeader.arg(UINetworkManager::tr("Network IPv6 Prefix"), m_strPrefixIPv6);
337	strToolTip += strHeader.arg(UINetworkManager::tr("Supports DHCP"), m_fSupportsDHCP ? UINetworkManager::tr("yes")
338	: UINetworkManager::tr("no"));
339	strToolTip += strHeader.arg(UINetworkManager::tr("Supports IPv6"), m_fSupportsIPv6 ? UINetworkManager::tr("yes")
340	: UINetworkManager::tr("no"));
341	if (m_fSupportsIPv6 && m_fAdvertiseDefaultIPv6Route)
342	strToolTip += strSubHeader.arg(UINetworkManager::tr("Default IPv6 route"), UINetworkManager::tr("yes"));
343
344	/* Assign tool-tip finally: */
345	setToolTip(NATNetworkColumn_Name, strTable.arg(strToolTip));
346	}
347
348
349	/*********************************************************************************************************************************
350	* Class UIItemCloudNetwork implementation. *
351	*********************************************************************************************************************************/
352
353	void UIItemCloudNetwork::updateFields()
354	{
355	/* Compose item fields: */
356	setText(CloudNetworkColumn_Name, m_strName);
357	setText(CloudNetworkColumn_Provider, m_strProvider);
358	setText(CloudNetworkColumn_Profile, m_strProfile);
359
360	/* Compose item tool-tip: */
361	const QString strTable("<table cellspacing=5>%1</table>");
362	const QString strHeader("<tr><td><nobr>%1: </nobr></td><td><nobr>%2</nobr></td></tr>");
363	QString strToolTip;
364
365	/* Network information: */
366	strToolTip += strHeader.arg(UINetworkManager::tr("Network Name"), m_strName);
367	strToolTip += strHeader.arg(UINetworkManager::tr("Provider"), m_strProvider);
368	strToolTip += strHeader.arg(UINetworkManager::tr("Profile"), m_strProfile);
369
370	/* Assign tool-tip finally: */
371	setToolTip(CloudNetworkColumn_Name, strTable.arg(strToolTip));
372	}
373
374
375	/*********************************************************************************************************************************
376	* Class UINetworkManagerWidget implementation. *
377	*********************************************************************************************************************************/
378
379	UINetworkManagerWidget::UINetworkManagerWidget(EmbedTo enmEmbedding, UIActionPool *pActionPool,
380	bool fShowToolbar /* = true /, QWidget pParent /* = 0 */)
381	: QWidget(pParent)
382	, m_enmEmbedding(enmEmbedding)
383	, m_pActionPool(pActionPool)
384	, m_fShowToolbar(fShowToolbar)
385	, m_pToolBar(0)
386	, m_pTabWidget(0)
387	, m_pTabHostNetwork(0)
388	, m_pLayoutHostNetwork(0)
389	, m_pTreeWidgetHostNetwork(0)
390	, m_pDetailsWidgetHostNetwork(0)
391	, m_pTabNATNetwork(0)
392	, m_pLayoutNATNetwork(0)
393	, m_pTreeWidgetNATNetwork(0)
394	, m_pDetailsWidgetNATNetwork(0)
395	, m_pTabCloudNetwork(0)
396	, m_pLayoutCloudNetwork(0)
397	, m_pTreeWidgetCloudNetwork(0)
398	, m_pDetailsWidgetCloudNetwork(0)
399	{
400	prepare();
401	}
402
403	QMenu *UINetworkManagerWidget::menu() const
404	{
405	AssertPtrReturn(m_pActionPool, 0);
406	return m_pActionPool->action(UIActionIndexMN_M_NetworkWindow)->menu();
407	}
408
409	void UINetworkManagerWidget::sltRetranslateUI()
410	{
411	/* Translate tab-widget: */
412	if (m_pTabWidget)
413	{
414	m_pTabWidget->setTabText(0, UINetworkManager::tr("Host-only Networks"));
415	m_pTabWidget->setTabText(1, UINetworkManager::tr("NAT Networks"));
416	m_pTabWidget->setTabText(2, UINetworkManager::tr("Cloud Networks"));
417	}
418
419	/* Translate host network tree-widget: */
420	if (m_pTreeWidgetHostNetwork)
421	{
422	#ifdef VBOX_WS_MAC
423	const QStringList fields = QStringList()
424	<< UINetworkManager::tr("Name")
425	<< UINetworkManager::tr("Mask")
426	<< UINetworkManager::tr("Lower Bound")
427	<< UINetworkManager::tr("Upper Bound");
428	#else /* !VBOX_WS_MAC */
429	const QStringList fields = QStringList()
430	<< UINetworkManager::tr("Name")
431	<< UINetworkManager::tr("IPv4 Prefix")
432	<< UINetworkManager::tr("IPv6 Prefix")
433	<< UINetworkManager::tr("DHCP Server");
434	#endif /* !VBOX_WS_MAC */
435	m_pTreeWidgetHostNetwork->setHeaderLabels(fields);
436	m_pTreeWidgetHostNetwork->setWhatsThis(UINetworkManager::tr("Registered host-only networks"));
437	}
438
439	/* Translate NAT network tree-widget: */
440	if (m_pTreeWidgetNATNetwork)
441	{
442	const QStringList fields = QStringList()
443	<< UINetworkManager::tr("Name")
444	<< UINetworkManager::tr("IPv4 Prefix")
445	<< UINetworkManager::tr("IPv6 Prefix")
446	<< UINetworkManager::tr("DHCP Server");
447	m_pTreeWidgetNATNetwork->setHeaderLabels(fields);
448	m_pTreeWidgetNATNetwork->setWhatsThis(UINetworkManager::tr("Registered NAT networks"));
449	}
450
451	/* Translate cloud network tree-widget: */
452	if (m_pTreeWidgetCloudNetwork)
453	{
454	const QStringList fields = QStringList()
455	<< UINetworkManager::tr("Name")
456	<< UINetworkManager::tr("Provider")
457	<< UINetworkManager::tr("Profile");
458	m_pTreeWidgetCloudNetwork->setHeaderLabels(fields);
459	m_pTreeWidgetCloudNetwork->setWhatsThis(UINetworkManager::tr("Registered cloud networks"));
460	}
461	}
462
463	void UINetworkManagerWidget::resizeEvent(QResizeEvent *pEvent)
464	{
465	/* Call to base-class: */
466	QWidget::resizeEvent(pEvent);
467
468	/* Adjust tree-widgets: */
469	sltAdjustTreeWidgets();
470	}
471
472	void UINetworkManagerWidget::showEvent(QShowEvent *pEvent)
473	{
474	/* Call to base-class: */
475	QWidget::showEvent(pEvent);
476
477	/* Adjust tree-widgets: */
478	sltAdjustTreeWidgets();
479	}
480
481	void UINetworkManagerWidget::sltResetDetailsChanges()
482	{
483	/* Check tab-widget: */
484	AssertMsgReturnVoid(m_pTabWidget, ("This action should not be allowed!\n"));
485
486	/* Just push current item data to details-widget again: */
487	switch (m_pTabWidget->currentIndex())
488	{
489	case TabWidgetIndex_HostNetwork: sltHandleCurrentItemChangeHostNetwork(); break;
490	case TabWidgetIndex_NATNetwork: sltHandleCurrentItemChangeNATNetwork(); break;
491	case TabWidgetIndex_CloudNetwork: sltHandleCurrentItemChangeCloudNetwork(); break;
492	default: break;
493	}
494	}
495
496	void UINetworkManagerWidget::sltApplyDetailsChanges()
497	{
498	/* Check tab-widget: */
499	AssertMsgReturnVoid(m_pTabWidget, ("This action should not be allowed!\n"));
500
501	/* Apply details-widget data changes: */
502	switch (m_pTabWidget->currentIndex())
503	{
504	case TabWidgetIndex_HostNetwork: sltApplyDetailsChangesHostNetwork(); break;
505	case TabWidgetIndex_NATNetwork: sltApplyDetailsChangesNATNetwork(); break;
506	case TabWidgetIndex_CloudNetwork: sltApplyDetailsChangesCloudNetwork(); break;
507	default: break;
508	}
509	}
510
511	void UINetworkManagerWidget::sltCreateHostNetwork()
512	{
513	/* For host networks only: */
514	if (m_pTabWidget->currentIndex() != TabWidgetIndex_HostNetwork)
515	return;
516
517	/* Check host network tree-widget: */
518	AssertMsgReturnVoid(m_pTreeWidgetHostNetwork, ("Host network tree-widget isn't created!\n"));
519
520	#ifdef VBOX_WS_MAC
521	/* Compose a set of busy names: */
522	QSet<QString> names;
523	for (int i = 0; i < m_pTreeWidgetHostNetwork->topLevelItemCount(); ++i)
524	names << qobject_cast<UIItemHostNetwork*>(m_pTreeWidgetHostNetwork->childItem(i))->name();
525	/* Compose a map of busy indexes: */
526	QMap<int, bool> presence;
527	const QString strNameTemplate("HostNetwork%1");
528	const QRegularExpression re(strNameTemplate.arg("([\\d]*)"));
529	foreach (const QString &strName, names)
530	{
531	const QRegularExpressionMatch mt = re.match(strName);
532	if (mt.hasMatch())
533	presence[mt.captured(1).toInt()] = true;
534	}
535	/* Search for a minimum index: */
536	int iMinimumIndex = 0;
537	for (int i = 0; !presence.isEmpty() && i <= presence.lastKey() + 1; ++i)
538	if (!presence.contains(i))
539	{
540	iMinimumIndex = i;
541	break;
542	}
543	/* Compose resulting index and name: */
544	const QString strNetworkName = strNameTemplate.arg(iMinimumIndex == 0 ? QString() : QString::number(iMinimumIndex));
545
546	/* Compose new item data: */
547	UIDataHostNetwork oldData;
548	oldData.m_fExists = true;
549	oldData.m_strName = strNetworkName;
550
551	/* Get VirtualBox for further activities: */
552	CVirtualBox comVBox = gpGlobalSession->virtualBox();
553
554	/* Create network: */
555	CHostOnlyNetwork comNetwork = comVBox.CreateHostOnlyNetwork(oldData.m_strName);
556	CHostOnlyNetwork comNetworkBase = comNetwork;
557
558	/* Show error message if necessary: */
559	if (!comVBox.isOk())
560	UINotificationMessage::cannotCreateHostOnlyNetwork(comVBox);
561	else
562	{
563	/* Save host network name: */
564	if (comNetwork.isOk())
565	comNetwork.SetNetworkName(oldData.m_strName);
566
567	/* Show error message if necessary: */
568	if (!comNetwork.isOk())
569	UINotificationMessage::cannotChangeHostOnlyNetworkParameter(comNetwork);
570
571	/* Add network to the tree: */
572	UIDataHostNetwork newData;
573	loadHostNetwork(comNetworkBase, newData);
574	createItemForHostNetwork(newData, true);
575
576	/* Adjust tree-widgets: */
577	sltAdjustTreeWidgets();
578	}
579
580	#else /* !VBOX_WS_MAC */
581
582	/* Get host for further activities: */
583	CHost comHost = gpGlobalSession->host();
584	CHostNetworkInterface comInterface;
585
586	/* Create interface: */
587	UINotificationProgressHostOnlyNetworkInterfaceCreate *pNotification =
588	new UINotificationProgressHostOnlyNetworkInterfaceCreate(comHost, comInterface);
589	connect(pNotification, &UINotificationProgressHostOnlyNetworkInterfaceCreate::sigHostOnlyNetworkInterfaceCreated,
590	this, &UINetworkManagerWidget::sigHandleHostOnlyNetworkInterfaceCreated);
591	gpNotificationCenter->append(pNotification);
592	#endif /* !VBOX_WS_MAC */
593	}
594
595	#ifndef VBOX_WS_MAC
596	void UINetworkManagerWidget::sigHandleHostOnlyNetworkInterfaceCreated(const CHostNetworkInterface &comInterface)
597	{
598	/* Get network name for further activities: */
599	const QString strNetworkName = comInterface.GetNetworkName();
600
601	/* Show error message if necessary: */
602	if (!comInterface.isOk())
603	UINotificationMessage::cannotAcquireHostNetworkInterfaceParameter(comInterface);
604	else
605	{
606	/* Get VBox for further activities: */
607	CVirtualBox comVBox = gpGlobalSession->virtualBox();
608
609	/* Find corresponding DHCP server (create if necessary): */
610	CDHCPServer comServer = comVBox.FindDHCPServerByNetworkName(strNetworkName);
611	if (!comVBox.isOk() \|\| comServer.isNull())
612	comServer = comVBox.CreateDHCPServer(strNetworkName);
613
614	/* Show error message if necessary: */
615	if (!comVBox.isOk() \|\| comServer.isNull())
616	UINotificationMessage::cannotCreateDHCPServer(comVBox, strNetworkName);
617
618	/* Add interface to the tree: */
619	UIDataHostNetwork data;
620	loadHostNetwork(comInterface, data);
621	createItemForHostNetwork(data, true);
622
623	/* Adjust tree-widgets: */
624	sltAdjustTreeWidgets();
625	}
626	}
627	#endif /* !VBOX_WS_MAC */
628
629	void UINetworkManagerWidget::sltRemoveHostNetwork()
630	{
631	/* For host networks only: */
632	if (m_pTabWidget->currentIndex() != TabWidgetIndex_HostNetwork)
633	return;
634
635	/* Check host network tree-widget: */
636	AssertMsgReturnVoid(m_pTreeWidgetHostNetwork, ("Host network tree-widget isn't created!\n"));
637
638	/* Get network item: */
639	UIItemHostNetwork pItem = static_cast<UIItemHostNetwork>(m_pTreeWidgetHostNetwork->currentItem());
640	AssertMsgReturnVoid(pItem, ("Current item must not be null!\n"));
641
642	#ifdef VBOX_WS_MAC
643
644	/* Get network name: */
645	const QString strNetworkName(pItem->name());
646
647	/* Confirm host network removal: */
648	if (!msgCenter().confirmHostOnlyNetworkRemoval(strNetworkName, this))
649	return;
650
651	/* Get VirtualBox for further activities: */
652	CVirtualBox comVBox = gpGlobalSession->virtualBox();
653
654	/* Find corresponding network: */
655	const CHostOnlyNetwork &comNetwork = comVBox.FindHostOnlyNetworkByName(strNetworkName);
656
657	/* Show error message if necessary: */
658	if (!comVBox.isOk() \|\| comNetwork.isNull())
659	UINotificationMessage::cannotFindHostOnlyNetwork(comVBox, strNetworkName);
660	else
661	{
662	/* Remove network finally: */
663	comVBox.RemoveHostOnlyNetwork(comNetwork);
664
665	/* Show error message if necessary: */
666	if (!comVBox.isOk())
667	UINotificationMessage::cannotRemoveHostOnlyNetwork(comVBox, strNetworkName);
668	else
669	{
670	/* Move selection to somewhere else: */
671	if (m_pTreeWidgetHostNetwork->itemBelow(pItem))
672	m_pTreeWidgetHostNetwork->setCurrentItem(m_pTreeWidgetHostNetwork->itemBelow(pItem));
673	else if (m_pTreeWidgetHostNetwork->itemAbove(pItem))
674	m_pTreeWidgetHostNetwork->setCurrentItem(m_pTreeWidgetHostNetwork->itemAbove(pItem));
675	else
676	m_pTreeWidgetHostNetwork->setCurrentItem(0);
677
678	/* Remove interface from the tree: */
679	delete pItem;
680
681	/* Adjust tree-widgets: */
682	sltAdjustTreeWidgets();
683	}
684	}
685
686	#else /* !VBOX_WS_MAC */
687
688	/* Get interface name: */
689	const QString strInterfaceName(pItem->name());
690
691	/* Confirm host network removal: */
692	if (!msgCenter().confirmHostNetworkInterfaceRemoval(strInterfaceName, this))
693	return;
694
695	/* Get host for further activities: */
696	CHost comHost = gpGlobalSession->host();
697
698	/* Find corresponding interface: */
699	const CHostNetworkInterface comInterface = comHost.FindHostNetworkInterfaceByName(strInterfaceName);
700
701	/* Show error message if necessary: */
702	if (!comHost.isOk() \|\| comInterface.isNull())
703	UINotificationMessage::cannotFindHostNetworkInterface(comHost, strInterfaceName);
704	else
705	{
706	/* Get network name for further activities: */
707	QString strNetworkName;
708	if (comInterface.isOk())
709	strNetworkName = comInterface.GetNetworkName();
710	/* Get interface id for further activities: */
711	QUuid uInterfaceId;
712	if (comInterface.isOk())
713	uInterfaceId = comInterface.GetId();
714
715	/* Show error message if necessary: */
716	if (!comInterface.isOk())
717	UINotificationMessage::cannotAcquireHostNetworkInterfaceParameter(comInterface);
718	else
719	{
720	/* Get VBox for further activities: */
721	CVirtualBox comVBox = gpGlobalSession->virtualBox();
722
723	/* Find corresponding DHCP server: */
724	const CDHCPServer &comServer = comVBox.FindDHCPServerByNetworkName(strNetworkName);
725	if (comVBox.isOk() && comServer.isNotNull())
726	{
727	/* Remove server if any: */
728	comVBox.RemoveDHCPServer(comServer);
729
730	/* Show error message if necessary: */
731	if (!comVBox.isOk())
732	UINotificationMessage::cannotRemoveDHCPServer(comVBox, strInterfaceName);
733	}
734
735	/* Create interface: */
736	UINotificationProgressHostOnlyNetworkInterfaceRemove *pNotification =
737	new UINotificationProgressHostOnlyNetworkInterfaceRemove(comHost, uInterfaceId);
738	connect(pNotification, &UINotificationProgressHostOnlyNetworkInterfaceRemove::sigHostOnlyNetworkInterfaceRemoved,
739	this, &UINetworkManagerWidget::sigHandleHostOnlyNetworkInterfaceRemoved);
740	gpNotificationCenter->append(pNotification);
741	}
742	}
743	#endif /* !VBOX_WS_MAC */
744	}
745
746	#ifndef VBOX_WS_MAC
747	void UINetworkManagerWidget::sigHandleHostOnlyNetworkInterfaceRemoved(const QString &strInterfaceName)
748	{
749	/* Check host network tree-widget: */
750	AssertMsgReturnVoid(m_pTreeWidgetHostNetwork, ("Host network tree-widget isn't created!\n"));
751
752	/* Search for required item: */
753	QList<QTreeWidgetItem*> items = m_pTreeWidgetHostNetwork->findItems(strInterfaceName, Qt::MatchCaseSensitive);
754	AssertReturnVoid(!items.isEmpty());
755	QTreeWidgetItem *pItem = items.first();
756
757	/* Move selection to somewhere else: */
758	if (m_pTreeWidgetHostNetwork->itemBelow(pItem))
759	m_pTreeWidgetHostNetwork->setCurrentItem(m_pTreeWidgetHostNetwork->itemBelow(pItem));
760	else if (m_pTreeWidgetHostNetwork->itemAbove(pItem))
761	m_pTreeWidgetHostNetwork->setCurrentItem(m_pTreeWidgetHostNetwork->itemAbove(pItem));
762	else
763	m_pTreeWidgetHostNetwork->setCurrentItem(0);
764
765	/* Remove interface from the tree: */
766	delete pItem;
767
768	/* Adjust tree-widgets: */
769	sltAdjustTreeWidgets();
770	}
771	#endif /* !VBOX_WS_MAC */
772
773	void UINetworkManagerWidget::sltCreateNATNetwork()
774	{
775	/* For NAT networks only: */
776	if (m_pTabWidget->currentIndex() != TabWidgetIndex_NATNetwork)
777	return;
778
779	/* Compose a set of busy names: */
780	QSet<QString> names;
781	for (int i = 0; i < m_pTreeWidgetNATNetwork->topLevelItemCount(); ++i)
782	names << qobject_cast<UIItemNATNetwork*>(m_pTreeWidgetNATNetwork->childItem(i))->name();
783	/* Compose a map of busy indexes: */
784	QMap<int, bool> presence;
785	const QString strNameTemplate("NatNetwork%1");
786	const QRegularExpression re(strNameTemplate.arg("([\\d]*)"));
787	foreach (const QString &strName, names)
788	{
789	const QRegularExpressionMatch mt = re.match(strName);
790	if (mt.hasMatch())
791	presence[mt.captured(1).toInt()] = true;
792	}
793	/* Search for a minimum index: */
794	int iMinimumIndex = 0;
795	for (int i = 0; !presence.isEmpty() && i <= presence.lastKey() + 1; ++i)
796	if (!presence.contains(i))
797	{
798	iMinimumIndex = i;
799	break;
800	}
801	/* Compose resulting index and name: */
802	const QString strNetworkName = strNameTemplate.arg(iMinimumIndex == 0 ? QString() : QString::number(iMinimumIndex));
803
804	/* Compose new item data: */
805	UIDataNATNetwork oldData;
806	oldData.m_fExists = true;
807	oldData.m_strName = strNetworkName;
808	oldData.m_strPrefixIPv4 = "10.0.2.0/24";
809	oldData.m_strPrefixIPv6 = ""; // do we need something here?
810	oldData.m_fSupportsDHCP = true;
811	oldData.m_fSupportsIPv6 = false;
812	oldData.m_fAdvertiseDefaultIPv6Route = false;
813
814	/* Get VirtualBox for further activities: */
815	CVirtualBox comVBox = gpGlobalSession->virtualBox();
816
817	/* Create network: */
818	CNATNetwork comNetwork = comVBox.CreateNATNetwork(oldData.m_strName);
819	CNATNetwork comNetworkBase = comNetwork;
820
821	/* Show error message if necessary: */
822	if (!comVBox.isOk())
823	UINotificationMessage::cannotCreateNATNetwork(comVBox);
824	else
825	{
826	/* Save NAT network name: */
827	if (comNetwork.isOk())
828	comNetwork.SetNetworkName(oldData.m_strName);
829	/* Save NAT network IPv4 prefix: */
830	if (comNetwork.isOk())
831	comNetwork.SetNetwork(oldData.m_strPrefixIPv4);
832	/* Save NAT network IPv6 prefix: */
833	if (comNetwork.isOk())
834	comNetwork.SetIPv6Prefix(oldData.m_strPrefixIPv6);
835	/* Save whether NAT network needs DHCP server: */
836	if (comNetwork.isOk())
837	comNetwork.SetNeedDhcpServer(oldData.m_fSupportsDHCP);
838	/* Save whether NAT network supports IPv6: */
839	if (comNetwork.isOk())
840	comNetwork.SetIPv6Enabled(oldData.m_fSupportsIPv6);
841	/* Save whether NAT network should advertise default IPv6 route: */
842	if (comNetwork.isOk())
843	comNetwork.SetAdvertiseDefaultIPv6RouteEnabled(oldData.m_fAdvertiseDefaultIPv6Route);
844
845	/* Show error message if necessary: */
846	if (!comNetwork.isOk())
847	UINotificationMessage::cannotChangeNATNetworkParameter(comNetwork);
848
849	/* Add network to the tree: */
850	UIDataNATNetwork newData;
851	loadNATNetwork(comNetworkBase, newData);
852	createItemForNATNetwork(newData, true);
853
854	/* Adjust tree-widgets: */
855	sltAdjustTreeWidgets();
856	}
857	}
858
859	void UINetworkManagerWidget::sltRemoveNATNetwork()
860	{
861	/* For NAT networks only: */
862	if (m_pTabWidget->currentIndex() != TabWidgetIndex_NATNetwork)
863	return;
864
865	/* Check NAT network tree-widget: */
866	AssertMsgReturnVoid(m_pTreeWidgetNATNetwork, ("NAT network tree-widget isn't created!\n"));
867
868	/* Get network item: */
869	UIItemNATNetwork pItem = static_cast<UIItemNATNetwork>(m_pTreeWidgetNATNetwork->currentItem());
870	AssertMsgReturnVoid(pItem, ("Current item must not be null!\n"));
871
872	/* Get network name: */
873	const QString strNetworkName(pItem->name());
874
875	/* Confirm host network removal: */
876	if (!msgCenter().confirmNATNetworkRemoval(strNetworkName, this))
877	return;
878
879	/* Get VirtualBox for further activities: */
880	CVirtualBox comVBox = gpGlobalSession->virtualBox();
881
882	/* Find corresponding network: */
883	const CNATNetwork &comNetwork = comVBox.FindNATNetworkByName(strNetworkName);
884
885	/* Show error message if necessary: */
886	if (!comVBox.isOk() \|\| comNetwork.isNull())
887	UINotificationMessage::cannotFindNATNetwork(comVBox, strNetworkName);
888	else
889	{
890	/* Remove network finally: */
891	comVBox.RemoveNATNetwork(comNetwork);
892
893	/* Show error message if necessary: */
894	if (!comVBox.isOk())
895	UINotificationMessage::cannotRemoveNATNetwork(comVBox, strNetworkName);
896	else
897	{
898	/* Move selection to somewhere else: */
899	if (m_pTreeWidgetNATNetwork->itemBelow(pItem))
900	m_pTreeWidgetNATNetwork->setCurrentItem(m_pTreeWidgetNATNetwork->itemBelow(pItem));
901	else if (m_pTreeWidgetNATNetwork->itemAbove(pItem))
902	m_pTreeWidgetNATNetwork->setCurrentItem(m_pTreeWidgetNATNetwork->itemAbove(pItem));
903	else
904	m_pTreeWidgetNATNetwork->setCurrentItem(0);
905
906	/* Remove interface from the tree: */
907	delete pItem;
908
909	/* Adjust tree-widgets: */
910	sltAdjustTreeWidgets();
911	}
912	}
913	}
914
915	void UINetworkManagerWidget::sltCreateCloudNetwork()
916	{
917	/* For cloud networks only: */
918	if (m_pTabWidget->currentIndex() != TabWidgetIndex_CloudNetwork)
919	return;
920
921	/* Compose a set of busy names: */
922	QSet<QString> names;
923	for (int i = 0; i < m_pTreeWidgetCloudNetwork->topLevelItemCount(); ++i)
924	names << qobject_cast<UIItemCloudNetwork*>(m_pTreeWidgetCloudNetwork->childItem(i))->name();
925	/* Compose a map of busy indexes: */
926	QMap<int, bool> presence;
927	const QString strNameTemplate("CloudNetwork%1");
928	const QRegularExpression re(strNameTemplate.arg("([\\d]*)"));
929	foreach (const QString &strName, names)
930	{
931	const QRegularExpressionMatch mt = re.match(strName);
932	if (mt.hasMatch())
933	presence[mt.captured(1).toInt()] = true;
934	}
935	/* Search for a minimum index: */
936	int iMinimumIndex = 0;
937	for (int i = 0; !presence.isEmpty() && i <= presence.lastKey() + 1; ++i)
938	if (!presence.contains(i))
939	{
940	iMinimumIndex = i;
941	break;
942	}
943	/* Compose resulting index and name: */
944	const QString strNetworkName = strNameTemplate.arg(iMinimumIndex == 0 ? QString() : QString::number(iMinimumIndex));
945
946	/* Compose new item data: */
947	UIDataCloudNetwork oldData;
948	oldData.m_fEnabled = true;
949	oldData.m_strName = strNetworkName;
950
951	/* Get VirtualBox for further activities: */
952	CVirtualBox comVBox = gpGlobalSession->virtualBox();
953
954	/* Create network: */
955	CCloudNetwork comNetwork = comVBox.CreateCloudNetwork(oldData.m_strName);
956	CCloudNetwork comNetworkBase = comNetwork;
957
958	/* Show error message if necessary: */
959	if (!comVBox.isOk())
960	UINotificationMessage::cannotCreateCloudNetwork(comVBox);
961	else
962	{
963	/* Save whether network enabled: */
964	if (comNetwork.isOk())
965	comNetwork.SetEnabled(oldData.m_fEnabled);
966	/* Save cloud network name: */
967	if (comNetwork.isOk())
968	comNetwork.SetNetworkName(oldData.m_strName);
969
970	/* Show error message if necessary: */
971	if (!comNetwork.isOk())
972	UINotificationMessage::cannotChangeCloudNetworkParameter(comNetwork);
973
974	/* Add network to the tree: */
975	UIDataCloudNetwork newData;
976	loadCloudNetwork(comNetworkBase, newData);
977	createItemForCloudNetwork(newData, true);
978
979	/* Adjust tree-widgets: */
980	sltAdjustTreeWidgets();
981	}
982	}
983
984	void UINetworkManagerWidget::sltRemoveCloudNetwork()
985	{
986	/* For cloud networks only: */
987	if (m_pTabWidget->currentIndex() != TabWidgetIndex_CloudNetwork)
988	return;
989
990	/* Check cloud network tree-widget: */
991	AssertMsgReturnVoid(m_pTreeWidgetCloudNetwork, ("Cloud network tree-widget isn't created!\n"));
992
993	/* Get network item: */
994	UIItemCloudNetwork pItem = static_cast<UIItemCloudNetwork>(m_pTreeWidgetCloudNetwork->currentItem());
995	AssertMsgReturnVoid(pItem, ("Current item must not be null!\n"));
996
997	/* Get network name: */
998	const QString strNetworkName(pItem->name());
999
1000	/* Confirm host network removal: */
1001	if (!msgCenter().confirmCloudNetworkRemoval(strNetworkName, this))
1002	return;
1003
1004	/* Get VirtualBox for further activities: */
1005	CVirtualBox comVBox = gpGlobalSession->virtualBox();
1006
1007	/* Find corresponding network: */
1008	const CCloudNetwork &comNetwork = comVBox.FindCloudNetworkByName(strNetworkName);
1009
1010	/* Show error message if necessary: */
1011	if (!comVBox.isOk() \|\| comNetwork.isNull())
1012	UINotificationMessage::cannotFindCloudNetwork(comVBox, strNetworkName);
1013	else
1014	{
1015	/* Remove network finally: */
1016	comVBox.RemoveCloudNetwork(comNetwork);
1017
1018	/* Show error message if necessary: */
1019	if (!comVBox.isOk())
1020	UINotificationMessage::cannotRemoveCloudNetwork(comVBox, strNetworkName);
1021	else
1022	{
1023	/* Move selection to somewhere else: */
1024	if (m_pTreeWidgetCloudNetwork->itemBelow(pItem))
1025	m_pTreeWidgetCloudNetwork->setCurrentItem(m_pTreeWidgetCloudNetwork->itemBelow(pItem));
1026	else if (m_pTreeWidgetCloudNetwork->itemAbove(pItem))
1027	m_pTreeWidgetCloudNetwork->setCurrentItem(m_pTreeWidgetCloudNetwork->itemAbove(pItem));
1028	else
1029	m_pTreeWidgetCloudNetwork->setCurrentItem(0);
1030
1031	/* Remove interface from the tree: */
1032	delete pItem;
1033
1034	/* Adjust tree-widgets: */
1035	sltAdjustTreeWidgets();
1036	}
1037	}
1038	}
1039
1040	void UINetworkManagerWidget::sltToggleDetailsVisibility(bool fVisible)
1041	{
1042	/* Save the setting: */
1043	gEDataManager->setHostNetworkManagerDetailsExpanded(fVisible);
1044	/* Show/hide details area and Apply/Reset buttons: */
1045	switch (m_pTabWidget->currentIndex())
1046	{
1047	case TabWidgetIndex_HostNetwork:
1048	{
1049	if (m_pDetailsWidgetNATNetwork)
1050	m_pDetailsWidgetNATNetwork->setVisible(false);
1051	if (m_pDetailsWidgetCloudNetwork)
1052	m_pDetailsWidgetCloudNetwork->setVisible(false);
1053	if (m_pDetailsWidgetHostNetwork)
1054	m_pDetailsWidgetHostNetwork->setVisible(fVisible);
1055	break;
1056	}
1057	case TabWidgetIndex_NATNetwork:
1058	{
1059	if (m_pDetailsWidgetHostNetwork)
1060	m_pDetailsWidgetHostNetwork->setVisible(false);
1061	if (m_pDetailsWidgetCloudNetwork)
1062	m_pDetailsWidgetCloudNetwork->setVisible(false);
1063	if (m_pDetailsWidgetNATNetwork)
1064	m_pDetailsWidgetNATNetwork->setVisible(fVisible);
1065	break;
1066	}
1067	case TabWidgetIndex_CloudNetwork:
1068	{
1069	if (m_pDetailsWidgetHostNetwork)
1070	m_pDetailsWidgetHostNetwork->setVisible(false);
1071	if (m_pDetailsWidgetNATNetwork)
1072	m_pDetailsWidgetNATNetwork->setVisible(false);
1073	if (m_pDetailsWidgetCloudNetwork)
1074	m_pDetailsWidgetCloudNetwork->setVisible(fVisible);
1075	break;
1076	}
1077	}
1078	/* Notify external listeners: */
1079	emit sigDetailsVisibilityChanged(fVisible);
1080	}
1081
1082	void UINetworkManagerWidget::sltHandleCurrentTabWidgetIndexChange()
1083	{
1084	/* Update actions: */
1085	updateActionAvailability();
1086
1087	/* Adjust tree-widgets first of all: */
1088	sltAdjustTreeWidgets();
1089
1090	/* Show/hide details area and Apply/Reset buttons: */
1091	const bool fVisible = m_pActionPool->action(UIActionIndexMN_M_Network_T_Details)->isChecked();
1092	switch (m_pTabWidget->currentIndex())
1093	{
1094	case TabWidgetIndex_HostNetwork:
1095	{
1096	if (m_pDetailsWidgetNATNetwork)
1097	m_pDetailsWidgetNATNetwork->setVisible(false);
1098	if (m_pDetailsWidgetCloudNetwork)
1099	m_pDetailsWidgetCloudNetwork->setVisible(false);
1100	if (m_pDetailsWidgetHostNetwork)
1101	m_pDetailsWidgetHostNetwork->setVisible(fVisible);
1102	break;
1103	}
1104	case TabWidgetIndex_NATNetwork:
1105	{
1106	if (m_pDetailsWidgetHostNetwork)
1107	m_pDetailsWidgetHostNetwork->setVisible(false);
1108	if (m_pDetailsWidgetCloudNetwork)
1109	m_pDetailsWidgetCloudNetwork->setVisible(false);
1110	if (m_pDetailsWidgetNATNetwork)
1111	m_pDetailsWidgetNATNetwork->setVisible(fVisible);
1112	break;
1113	}
1114	case TabWidgetIndex_CloudNetwork:
1115	{
1116	if (m_pDetailsWidgetHostNetwork)
1117	m_pDetailsWidgetHostNetwork->setVisible(false);
1118	if (m_pDetailsWidgetNATNetwork)
1119	m_pDetailsWidgetNATNetwork->setVisible(false);
1120	if (m_pDetailsWidgetCloudNetwork)
1121	m_pDetailsWidgetCloudNetwork->setVisible(fVisible);
1122	break;
1123	}
1124	}
1125	}
1126
1127	void UINetworkManagerWidget::sltAdjustTreeWidgets()
1128	{
1129	/* Check host network tree-widget: */
1130	if (m_pTreeWidgetHostNetwork)
1131	{
1132	/* Get the tree-widget abstract interface: */
1133	QAbstractItemView *pItemView = m_pTreeWidgetHostNetwork;
1134	/* Get the tree-widget header-view: */
1135	QHeaderView *pItemHeader = m_pTreeWidgetHostNetwork->header();
1136
1137	/* Calculate the total tree-widget width: */
1138	const int iTotal = m_pTreeWidgetHostNetwork->viewport()->width();
1139	#ifdef VBOX_WS_MAC
1140	/* Look for a minimum width hints for non-important columns: */
1141	const int iMinWidth1 = qMax(pItemView->sizeHintForColumn(HostNetworkColumn_Mask), pItemHeader->sectionSizeHint(HostNetworkColumn_Mask));
1142	const int iMinWidth2 = qMax(pItemView->sizeHintForColumn(HostNetworkColumn_LBnd), pItemHeader->sectionSizeHint(HostNetworkColumn_LBnd));
1143	const int iMinWidth3 = qMax(pItemView->sizeHintForColumn(HostNetworkColumn_UBnd), pItemHeader->sectionSizeHint(HostNetworkColumn_UBnd));
1144	#else /* !VBOX_WS_MAC */
1145	/* Look for a minimum width hints for non-important columns: */
1146	const int iMinWidth1 = qMax(pItemView->sizeHintForColumn(HostNetworkColumn_IPv4), pItemHeader->sectionSizeHint(HostNetworkColumn_IPv4));
1147	const int iMinWidth2 = qMax(pItemView->sizeHintForColumn(HostNetworkColumn_IPv6), pItemHeader->sectionSizeHint(HostNetworkColumn_IPv6));
1148	const int iMinWidth3 = qMax(pItemView->sizeHintForColumn(HostNetworkColumn_DHCP), pItemHeader->sectionSizeHint(HostNetworkColumn_DHCP));
1149	#endif /* !VBOX_WS_MAC */
1150	/* Propose suitable width hints for non-important columns: */
1151	const int iWidth1 = iMinWidth1 < iTotal / HostNetworkColumn_Max ? iMinWidth1 : iTotal / HostNetworkColumn_Max;
1152	const int iWidth2 = iMinWidth2 < iTotal / HostNetworkColumn_Max ? iMinWidth2 : iTotal / HostNetworkColumn_Max;
1153	const int iWidth3 = iMinWidth3 < iTotal / HostNetworkColumn_Max ? iMinWidth3 : iTotal / HostNetworkColumn_Max;
1154	/* Apply the proposal: */
1155	#ifdef VBOX_WS_MAC
1156	m_pTreeWidgetHostNetwork->setColumnWidth(HostNetworkColumn_Mask, iWidth1);
1157	m_pTreeWidgetHostNetwork->setColumnWidth(HostNetworkColumn_LBnd, iWidth2);
1158	m_pTreeWidgetHostNetwork->setColumnWidth(HostNetworkColumn_UBnd, iWidth3);
1159	#else /* !VBOX_WS_MAC */
1160	m_pTreeWidgetHostNetwork->setColumnWidth(HostNetworkColumn_IPv4, iWidth1);
1161	m_pTreeWidgetHostNetwork->setColumnWidth(HostNetworkColumn_IPv6, iWidth2);
1162	m_pTreeWidgetHostNetwork->setColumnWidth(HostNetworkColumn_DHCP, iWidth3);
1163	#endif /* !VBOX_WS_MAC */
1164	m_pTreeWidgetHostNetwork->setColumnWidth(HostNetworkColumn_Name, iTotal - iWidth1 - iWidth2 - iWidth3);
1165	}
1166
1167	/* Check NAT network tree-widget: */
1168	if (m_pTreeWidgetNATNetwork)
1169	{
1170	/* Get the tree-widget abstract interface: */
1171	QAbstractItemView *pItemView = m_pTreeWidgetNATNetwork;
1172	/* Get the tree-widget header-view: */
1173	QHeaderView *pItemHeader = m_pTreeWidgetNATNetwork->header();
1174
1175	/* Calculate the total tree-widget width: */
1176	const int iTotal = m_pTreeWidgetNATNetwork->viewport()->width();
1177	/* Look for a minimum width hints for non-important columns: */
1178	const int iMinWidth1 = qMax(pItemView->sizeHintForColumn(NATNetworkColumn_IPv4), pItemHeader->sectionSizeHint(NATNetworkColumn_IPv4));
1179	const int iMinWidth2 = qMax(pItemView->sizeHintForColumn(NATNetworkColumn_IPv6), pItemHeader->sectionSizeHint(NATNetworkColumn_IPv6));
1180	const int iMinWidth3 = qMax(pItemView->sizeHintForColumn(NATNetworkColumn_DHCP), pItemHeader->sectionSizeHint(NATNetworkColumn_DHCP));
1181	/* Propose suitable width hints for non-important columns: */
1182	const int iWidth1 = iMinWidth1 < iTotal / NATNetworkColumn_Max ? iMinWidth1 : iTotal / NATNetworkColumn_Max;
1183	const int iWidth2 = iMinWidth2 < iTotal / NATNetworkColumn_Max ? iMinWidth2 : iTotal / NATNetworkColumn_Max;
1184	const int iWidth3 = iMinWidth3 < iTotal / NATNetworkColumn_Max ? iMinWidth3 : iTotal / NATNetworkColumn_Max;
1185	/* Apply the proposal: */
1186	m_pTreeWidgetNATNetwork->setColumnWidth(NATNetworkColumn_IPv4, iWidth1);
1187	m_pTreeWidgetNATNetwork->setColumnWidth(NATNetworkColumn_IPv6, iWidth2);
1188	m_pTreeWidgetNATNetwork->setColumnWidth(NATNetworkColumn_DHCP, iWidth3);
1189	m_pTreeWidgetNATNetwork->setColumnWidth(NATNetworkColumn_Name, iTotal - iWidth1 - iWidth2 - iWidth3);
1190	}
1191
1192	/* Check cloud network tree-widget: */
1193	if (m_pTreeWidgetCloudNetwork)
1194	{
1195	/* Get the tree-widget abstract interface: */
1196	QAbstractItemView *pItemView = m_pTreeWidgetCloudNetwork;
1197	/* Get the tree-widget header-view: */
1198	QHeaderView *pItemHeader = m_pTreeWidgetCloudNetwork->header();
1199
1200	/* Calculate the total tree-widget width: */
1201	const int iTotal = m_pTreeWidgetCloudNetwork->viewport()->width();
1202	/* Look for a minimum width hints for non-important columns: */
1203	const int iMinWidth1 = qMax(pItemView->sizeHintForColumn(CloudNetworkColumn_Provider), pItemHeader->sectionSizeHint(CloudNetworkColumn_Provider));
1204	const int iMinWidth2 = qMax(pItemView->sizeHintForColumn(CloudNetworkColumn_Profile), pItemHeader->sectionSizeHint(CloudNetworkColumn_Profile));
1205	/* Propose suitable width hints for non-important columns: */
1206	const int iWidth1 = iMinWidth1 < iTotal / CloudNetworkColumn_Max ? iMinWidth1 : iTotal / CloudNetworkColumn_Max;
1207	const int iWidth2 = iMinWidth2 < iTotal / CloudNetworkColumn_Max ? iMinWidth2 : iTotal / CloudNetworkColumn_Max;
1208	/* Apply the proposal: */
1209	m_pTreeWidgetCloudNetwork->setColumnWidth(CloudNetworkColumn_Provider, iWidth1);
1210	m_pTreeWidgetCloudNetwork->setColumnWidth(CloudNetworkColumn_Profile, iWidth2);
1211	m_pTreeWidgetCloudNetwork->setColumnWidth(CloudNetworkColumn_Name, iTotal - iWidth1 - iWidth2);
1212	}
1213	}
1214
1215	void UINetworkManagerWidget::sltHandleCurrentItemChangeHostNetwork()
1216	{
1217	/* Update actions: */
1218	updateActionAvailability();
1219
1220	/* Check host network tree-widget: */
1221	AssertMsgReturnVoid(m_pTreeWidgetHostNetwork, ("Host network tree-widget isn't created!\n"));
1222
1223	/* Get network item: */
1224	UIItemHostNetwork pItem = static_cast<UIItemHostNetwork>(m_pTreeWidgetHostNetwork->currentItem());
1225
1226	/* Check host network details-widget: */
1227	AssertMsgReturnVoid(m_pDetailsWidgetHostNetwork, ("Host network details-widget isn't created!\n"));
1228
1229	/* If there is an item => update details data: */
1230	if (pItem)
1231	m_pDetailsWidgetHostNetwork->setData(*pItem);
1232	/* Otherwise => clear details: */
1233	else
1234	m_pDetailsWidgetHostNetwork->setData(UIDataHostNetwork());
1235	}
1236
1237	void UINetworkManagerWidget::sltHandleContextMenuRequestHostNetwork(const QPoint &position)
1238	{
1239	/* Check host network tree-widget: */
1240	AssertMsgReturnVoid(m_pTreeWidgetHostNetwork, ("Host network tree-widget isn't created!\n"));
1241
1242	/* Compose temporary context-menu: */
1243	QMenu menu;
1244	if (m_pTreeWidgetHostNetwork->itemAt(position))
1245	{
1246	menu.addAction(m_pActionPool->action(UIActionIndexMN_M_Network_S_Remove));
1247	menu.addAction(m_pActionPool->action(UIActionIndexMN_M_Network_T_Details));
1248	}
1249	else
1250	{
1251	menu.addAction(m_pActionPool->action(UIActionIndexMN_M_Network_S_Create));
1252	// menu.addAction(m_pActionPool->action(UIActionIndexMN_M_Network_S_Refresh));
1253	}
1254	/* And show it: */
1255	menu.exec(m_pTreeWidgetHostNetwork->mapToGlobal(position));
1256	}
1257
1258	void UINetworkManagerWidget::sltApplyDetailsChangesHostNetwork()
1259	{
1260	/* Check host network tree-widget: */
1261	AssertMsgReturnVoid(m_pTreeWidgetHostNetwork, ("Host network tree-widget isn't created!\n"));
1262
1263	/* Get host network item: */
1264	UIItemHostNetwork pItem = static_cast<UIItemHostNetwork>(m_pTreeWidgetHostNetwork->currentItem());
1265	AssertMsgReturnVoid(pItem, ("Current item must not be null!\n"));
1266
1267	/* Check host network details-widget: */
1268	AssertMsgReturnVoid(m_pDetailsWidgetHostNetwork, ("Host network details-widget isn't created!\n"));
1269
1270	/* Revalidate host network details: */
1271	if (m_pDetailsWidgetHostNetwork->revalidate())
1272	{
1273	/* Get item data: */
1274	UIDataHostNetwork oldData = *pItem;
1275	UIDataHostNetwork newData = m_pDetailsWidgetHostNetwork->data();
1276
1277	#ifdef VBOX_WS_MAC
1278	/* Get VirtualBox for further activities: */
1279	CVirtualBox comVBox = gpGlobalSession->virtualBox();
1280
1281	/* Find corresponding network: */
1282	CHostOnlyNetwork comNetwork = comVBox.FindHostOnlyNetworkByName(oldData.m_strName);
1283	CHostOnlyNetwork comNetworkBase = comNetwork;
1284
1285	/* Show error message if necessary: */
1286	if (!comVBox.isOk() \|\| comNetwork.isNull())
1287	UINotificationMessage::cannotFindHostOnlyNetwork(comVBox, oldData.m_strName);
1288	else
1289	{
1290	/* Save host network name: */
1291	if (comNetwork.isOk() && newData.m_strName != oldData.m_strName)
1292	comNetwork.SetNetworkName(newData.m_strName);
1293	/* Save host network mask: */
1294	if (comNetwork.isOk() && newData.m_strMask != oldData.m_strMask)
1295	comNetwork.SetNetworkMask(newData.m_strMask);
1296	/* Save host network lower bound: */
1297	if (comNetwork.isOk() && newData.m_strLBnd != oldData.m_strLBnd)
1298	comNetwork.SetLowerIP(newData.m_strLBnd);
1299	/* Save host network upper bound: */
1300	if (comNetwork.isOk() && newData.m_strUBnd != oldData.m_strUBnd)
1301	comNetwork.SetUpperIP(newData.m_strUBnd);
1302
1303	/* Show error message if necessary: */
1304	if (!comNetwork.isOk())
1305	UINotificationMessage::cannotChangeHostOnlyNetworkParameter(comNetwork);
1306
1307	/* Update network in the tree: */
1308	UIDataHostNetwork data;
1309	loadHostNetwork(comNetworkBase, data);
1310	updateItemForHostNetwork(data, true, pItem);
1311
1312	/* Make sure current item fetched: */
1313	sltHandleCurrentItemChangeHostNetwork();
1314
1315	/* Adjust tree-widgets: */
1316	sltAdjustTreeWidgets();
1317	}
1318
1319	#else /* !VBOX_WS_MAC */
1320
1321	/* Get host for further activities: */
1322	CHost comHost = gpGlobalSession->host();
1323
1324	/* Find corresponding interface: */
1325	CHostNetworkInterface comInterface = comHost.FindHostNetworkInterfaceByName(oldData.m_interface.m_strName);
1326
1327	/* Show error message if necessary: */
1328	if (!comHost.isOk() \|\| comInterface.isNull())
1329	UINotificationMessage::cannotFindHostNetworkInterface(comHost, oldData.m_interface.m_strName);
1330	else
1331	{
1332	/* Save automatic interface configuration: */
1333	if (newData.m_interface.m_fDHCPEnabled)
1334	{
1335	if ( comInterface.isOk()
1336	&& !oldData.m_interface.m_fDHCPEnabled)
1337	comInterface.EnableDynamicIPConfig();
1338	}
1339	/* Save manual interface configuration: */
1340	else
1341	{
1342	/* Save IPv4 interface configuration: */
1343	if ( comInterface.isOk()
1344	&& ( oldData.m_interface.m_fDHCPEnabled
1345	\|\| newData.m_interface.m_strAddress != oldData.m_interface.m_strAddress
1346	\|\| newData.m_interface.m_strMask != oldData.m_interface.m_strMask))
1347	comInterface.EnableStaticIPConfig(newData.m_interface.m_strAddress, newData.m_interface.m_strMask);
1348	/* Save IPv6 interface configuration: */
1349	if ( comInterface.isOk()
1350	&& newData.m_interface.m_fSupportedIPv6
1351	&& ( oldData.m_interface.m_fDHCPEnabled
1352	\|\| newData.m_interface.m_strAddress6 != oldData.m_interface.m_strAddress6
1353	\|\| newData.m_interface.m_strPrefixLength6 != oldData.m_interface.m_strPrefixLength6))
1354	comInterface.EnableStaticIPConfigV6(newData.m_interface.m_strAddress6, newData.m_interface.m_strPrefixLength6.toULong());
1355	}
1356
1357	/* Show error message if necessary: */
1358	if (!comInterface.isOk())
1359	UINotificationMessage::cannotChangeHostNetworkInterfaceParameter(comInterface);
1360	else
1361	{
1362	/* Get network name for further activities: */
1363	const QString strNetworkName = comInterface.GetNetworkName();
1364
1365	/* Show error message if necessary: */
1366	if (!comInterface.isOk())
1367	UINotificationMessage::cannotAcquireHostNetworkInterfaceParameter(comInterface);
1368	else
1369	{
1370	/* Get VBox for further activities: */
1371	CVirtualBox comVBox = gpGlobalSession->virtualBox();
1372
1373	/* Find corresponding DHCP server (create if necessary): */
1374	CDHCPServer comServer = comVBox.FindDHCPServerByNetworkName(strNetworkName);
1375	if (!comVBox.isOk() \|\| comServer.isNull())
1376	comServer = comVBox.CreateDHCPServer(strNetworkName);
1377
1378	/* Show error message if necessary: */
1379	if (!comVBox.isOk() \|\| comServer.isNull())
1380	UINotificationMessage::cannotCreateDHCPServer(comVBox, strNetworkName);
1381	else
1382	{
1383	/* Save whether DHCP server is enabled: */
1384	if ( comServer.isOk()
1385	&& newData.m_dhcpserver.m_fEnabled != oldData.m_dhcpserver.m_fEnabled)
1386	comServer.SetEnabled(newData.m_dhcpserver.m_fEnabled);
1387	/* Save DHCP server configuration: */
1388	if ( comServer.isOk()
1389	&& newData.m_dhcpserver.m_fEnabled
1390	&& ( newData.m_dhcpserver.m_strAddress != oldData.m_dhcpserver.m_strAddress
1391	\|\| newData.m_dhcpserver.m_strMask != oldData.m_dhcpserver.m_strMask
1392	\|\| newData.m_dhcpserver.m_strLowerAddress != oldData.m_dhcpserver.m_strLowerAddress
1393	\|\| newData.m_dhcpserver.m_strUpperAddress != oldData.m_dhcpserver.m_strUpperAddress))
1394	comServer.SetConfiguration(newData.m_dhcpserver.m_strAddress, newData.m_dhcpserver.m_strMask,
1395	newData.m_dhcpserver.m_strLowerAddress, newData.m_dhcpserver.m_strUpperAddress);
1396
1397	/* Show error message if necessary: */
1398	if (!comServer.isOk())
1399	UINotificationMessage::cannotChangeDHCPServerParameter(comServer);
1400	}
1401	}
1402	}
1403
1404	/* Find corresponding interface again (if necessary): */
1405	if (!comInterface.isOk())
1406	{
1407	comInterface = comHost.FindHostNetworkInterfaceByName(oldData.m_interface.m_strName);
1408
1409	/* Show error message if necessary: */
1410	if (!comHost.isOk() \|\| comInterface.isNull())
1411	UINotificationMessage::cannotFindHostNetworkInterface(comHost, oldData.m_interface.m_strName);
1412	}
1413
1414	/* If interface is Ok now: */
1415	if (comInterface.isNotNull() && comInterface.isOk())
1416	{
1417	/* Update interface in the tree: */
1418	UIDataHostNetwork data;
1419	loadHostNetwork(comInterface, data);
1420	updateItemForHostNetwork(data, true, pItem);
1421
1422	/* Make sure current item fetched: */
1423	sltHandleCurrentItemChangeHostNetwork();
1424
1425	/* Adjust tree-widgets: */
1426	sltAdjustTreeWidgets();
1427	}
1428	}
1429	#endif /* !VBOX_WS_MAC */
1430	}
1431
1432	/* Make sure button states updated: */
1433	m_pDetailsWidgetHostNetwork->updateButtonStates();
1434	}
1435
1436	void UINetworkManagerWidget::sltHandleCurrentItemChangeNATNetworkHoldingPosition(bool fHoldPosition)
1437	{
1438	/* Update actions: */
1439	updateActionAvailability();
1440
1441	/* Check NAT network tree-widget: */
1442	AssertMsgReturnVoid(m_pTreeWidgetNATNetwork, ("NAT network tree-widget isn't created!\n"));
1443
1444	/* Get network item: */
1445	UIItemNATNetwork pItem = static_cast<UIItemNATNetwork>(m_pTreeWidgetNATNetwork->currentItem());
1446
1447	/* Check NAT network details-widget: */
1448	AssertMsgReturnVoid(m_pDetailsWidgetNATNetwork, ("NAT network details-widget isn't created!\n"));
1449
1450	/* If there is an item => update details data: */
1451	if (pItem)
1452	{
1453	QStringList busyNamesForItem = busyNamesNAT();
1454	busyNamesForItem.removeAll(pItem->name());
1455	m_pDetailsWidgetNATNetwork->setData(*pItem, busyNamesForItem, fHoldPosition);
1456	}
1457	/* Otherwise => clear details: */
1458	else
1459	m_pDetailsWidgetNATNetwork->setData(UIDataNATNetwork());
1460	}
1461
1462	void UINetworkManagerWidget::sltHandleCurrentItemChangeNATNetwork()
1463	{
1464	sltHandleCurrentItemChangeNATNetworkHoldingPosition(false /* hold position? */);
1465	}
1466
1467	void UINetworkManagerWidget::sltHandleContextMenuRequestNATNetwork(const QPoint &position)
1468	{
1469	/* Check NAT network tree-widget: */
1470	AssertMsgReturnVoid(m_pTreeWidgetNATNetwork, ("NAT network tree-widget isn't created!\n"));
1471
1472	/* Compose temporary context-menu: */
1473	QMenu menu;
1474	if (m_pTreeWidgetNATNetwork->itemAt(position))
1475	{
1476	menu.addAction(m_pActionPool->action(UIActionIndexMN_M_Network_S_Remove));
1477	menu.addAction(m_pActionPool->action(UIActionIndexMN_M_Network_T_Details));
1478	}
1479	else
1480	{
1481	menu.addAction(m_pActionPool->action(UIActionIndexMN_M_Network_S_Create));
1482	// menu.addAction(m_pActionPool->action(UIActionIndexMN_M_Network_S_Refresh));
1483	}
1484	/* And show it: */
1485	menu.exec(m_pTreeWidgetNATNetwork->mapToGlobal(position));
1486	}
1487
1488	void UINetworkManagerWidget::sltApplyDetailsChangesNATNetwork()
1489	{
1490	/* Check NAT network tree-widget: */
1491	AssertMsgReturnVoid(m_pTreeWidgetNATNetwork, ("NAT network tree-widget isn't created!\n"));
1492
1493	/* Get NAT network item: */
1494	UIItemNATNetwork pItem = static_cast<UIItemNATNetwork>(m_pTreeWidgetNATNetwork->currentItem());
1495	AssertMsgReturnVoid(pItem, ("Current item must not be null!\n"));
1496
1497	/* Check NAT network details-widget: */
1498	AssertMsgReturnVoid(m_pDetailsWidgetNATNetwork, ("NAT network details-widget isn't created!\n"));
1499
1500	/* Revalidate NAT network details: */
1501	if (m_pDetailsWidgetNATNetwork->revalidate())
1502	{
1503	/* Get item data: */
1504	UIDataNATNetwork oldData = *pItem;
1505	UIDataNATNetwork newData = m_pDetailsWidgetNATNetwork->data();
1506
1507	/* Get VirtualBox for further activities: */
1508	CVirtualBox comVBox = gpGlobalSession->virtualBox();
1509
1510	/* Find corresponding network: */
1511	CNATNetwork comNetwork = comVBox.FindNATNetworkByName(oldData.m_strName);
1512	CNATNetwork comNetworkBase = comNetwork;
1513
1514	/* Show error message if necessary: */
1515	if (!comVBox.isOk() \|\| comNetwork.isNull())
1516	UINotificationMessage::cannotFindNATNetwork(comVBox, oldData.m_strName);
1517	else
1518	{
1519	/* Save NAT network name: */
1520	if (comNetwork.isOk() && newData.m_strName != oldData.m_strName)
1521	comNetwork.SetNetworkName(newData.m_strName);
1522	/* Save NAT network IPv4: */
1523	if (comNetwork.isOk() && newData.m_strPrefixIPv4 != oldData.m_strPrefixIPv4)
1524	comNetwork.SetNetwork(newData.m_strPrefixIPv4);
1525	/* Save NAT network IPv6: */
1526	if (comNetwork.isOk() && newData.m_strPrefixIPv6 != oldData.m_strPrefixIPv6)
1527	comNetwork.SetIPv6Prefix(newData.m_strPrefixIPv6);
1528	/* Save whether NAT network needs DHCP server: */
1529	if (comNetwork.isOk() && newData.m_fSupportsDHCP != oldData.m_fSupportsDHCP)
1530	comNetwork.SetNeedDhcpServer(newData.m_fSupportsDHCP);
1531	/* Save whether NAT network supports IPv6: */
1532	if (comNetwork.isOk() && newData.m_fSupportsIPv6 != oldData.m_fSupportsIPv6)
1533	comNetwork.SetIPv6Enabled(newData.m_fSupportsIPv6);
1534	/* Save whether NAT network should advertise default IPv6 route: */
1535	if (comNetwork.isOk() && newData.m_fAdvertiseDefaultIPv6Route != oldData.m_fAdvertiseDefaultIPv6Route)
1536	comNetwork.SetAdvertiseDefaultIPv6RouteEnabled(newData.m_fAdvertiseDefaultIPv6Route);
1537
1538	/* Save IPv4 forwarding rules: */
1539	if (comNetwork.isOk() && newData.m_rules4 != oldData.m_rules4)
1540	{
1541	UIPortForwardingDataList oldRules = oldData.m_rules4;
1542
1543	/* Remove rules to be removed: */
1544	foreach (const UIDataPortForwardingRule &oldRule, oldData.m_rules4)
1545	if (comNetwork.isOk() && !newData.m_rules4.contains(oldRule))
1546	{
1547	comNetwork.RemovePortForwardRule(false /* IPv6? */, oldRule.name);
1548	oldRules.removeAll(oldRule);
1549	}
1550	/* Add rules to be added: */
1551	foreach (const UIDataPortForwardingRule &newRule, newData.m_rules4)
1552	if (comNetwork.isOk() && !oldRules.contains(newRule))
1553	{
1554	comNetwork.AddPortForwardRule(false /* IPv6? */, newRule.name, newRule.protocol,
1555	newRule.hostIp, newRule.hostPort.value(),
1556	newRule.guestIp, newRule.guestPort.value());
1557	oldRules.append(newRule);
1558	}
1559	}
1560	/* Save IPv6 forwarding rules: */
1561	if (comNetwork.isOk() && newData.m_rules6 != oldData.m_rules6)
1562	{
1563	UIPortForwardingDataList oldRules = oldData.m_rules6;
1564
1565	/* Remove rules to be removed: */
1566	foreach (const UIDataPortForwardingRule &oldRule, oldData.m_rules6)
1567	if (comNetwork.isOk() && !newData.m_rules6.contains(oldRule))
1568	{
1569	comNetwork.RemovePortForwardRule(true /* IPv6? */, oldRule.name);
1570	oldRules.removeAll(oldRule);
1571	}
1572	/* Add rules to be added: */
1573	foreach (const UIDataPortForwardingRule &newRule, newData.m_rules6)
1574	if (comNetwork.isOk() && !oldRules.contains(newRule))
1575	{
1576	comNetwork.AddPortForwardRule(true /* IPv6? */, newRule.name, newRule.protocol,
1577	newRule.hostIp, newRule.hostPort.value(),
1578	newRule.guestIp, newRule.guestPort.value());
1579	oldRules.append(newRule);
1580	}
1581	}
1582
1583	/* Show error message if necessary: */
1584	if (!comNetwork.isOk())
1585	UINotificationMessage::cannotChangeNATNetworkParameter(comNetwork);
1586
1587	/* Update network in the tree: */
1588	UIDataNATNetwork data;
1589	loadNATNetwork(comNetworkBase, data);
1590	updateItemForNATNetwork(data, true, pItem);
1591
1592	/* Make sure current item fetched, trying to hold chosen position: */
1593	sltHandleCurrentItemChangeNATNetworkHoldingPosition(true /* hold position? */);
1594
1595	/* Adjust tree-widgets: */
1596	sltAdjustTreeWidgets();
1597	}
1598	}
1599
1600	/* Make sure button states updated: */
1601	m_pDetailsWidgetNATNetwork->updateButtonStates();
1602	}
1603
1604	void UINetworkManagerWidget::sltHandleCurrentItemChangeCloudNetwork()
1605	{
1606	/* Update actions: */
1607	updateActionAvailability();
1608
1609	/* Check cloud network tree-widget: */
1610	AssertMsgReturnVoid(m_pTreeWidgetCloudNetwork, ("Cloud network tree-widget isn't created!\n"));
1611
1612	/* Get network item: */
1613	UIItemCloudNetwork pItem = static_cast<UIItemCloudNetwork>(m_pTreeWidgetCloudNetwork->currentItem());
1614
1615	/* Check Cloud network details-widget: */
1616	AssertMsgReturnVoid(m_pDetailsWidgetCloudNetwork, ("Cloud network details-widget isn't created!\n"));
1617
1618	/* If there is an item => update details data: */
1619	if (pItem)
1620	{
1621	QStringList busyNamesForItem = busyNamesCloud();
1622	busyNamesForItem.removeAll(pItem->name());
1623	m_pDetailsWidgetCloudNetwork->setData(*pItem, busyNamesForItem);
1624	}
1625	/* Otherwise => clear details: */
1626	else
1627	m_pDetailsWidgetCloudNetwork->setData(UIDataCloudNetwork());
1628	}
1629
1630	void UINetworkManagerWidget::sltHandleContextMenuRequestCloudNetwork(const QPoint &position)
1631	{
1632	/* Check cloud network tree-widget: */
1633	AssertMsgReturnVoid(m_pTreeWidgetCloudNetwork, ("Cloud network tree-widget isn't created!\n"));
1634
1635	/* Compose temporary context-menu: */
1636	QMenu menu;
1637	if (m_pTreeWidgetCloudNetwork->itemAt(position))
1638	{
1639	menu.addAction(m_pActionPool->action(UIActionIndexMN_M_Network_S_Remove));
1640	menu.addAction(m_pActionPool->action(UIActionIndexMN_M_Network_T_Details));
1641	}
1642	else
1643	{
1644	menu.addAction(m_pActionPool->action(UIActionIndexMN_M_Network_S_Create));
1645	// menu.addAction(m_pActionPool->action(UIActionIndexMN_M_Network_S_Refresh));
1646	}
1647	/* And show it: */
1648	menu.exec(m_pTreeWidgetCloudNetwork->mapToGlobal(position));
1649	}
1650
1651	void UINetworkManagerWidget::sltApplyDetailsChangesCloudNetwork()
1652	{
1653	/* Check cloud network tree-widget: */
1654	AssertMsgReturnVoid(m_pTreeWidgetCloudNetwork, ("Cloud network tree-widget isn't created!\n"));
1655
1656	/* Get Cloud network item: */
1657	UIItemCloudNetwork pItem = static_cast<UIItemCloudNetwork>(m_pTreeWidgetCloudNetwork->currentItem());
1658	AssertMsgReturnVoid(pItem, ("Current item must not be null!\n"));
1659
1660	/* Check Cloud network details-widget: */
1661	AssertMsgReturnVoid(m_pDetailsWidgetCloudNetwork, ("Cloud network details-widget isn't created!\n"));
1662
1663	/* Revalidate Cloud network details: */
1664	if (m_pDetailsWidgetCloudNetwork->revalidate())
1665	{
1666	/* Get item data: */
1667	UIDataCloudNetwork oldData = *pItem;
1668	UIDataCloudNetwork newData = m_pDetailsWidgetCloudNetwork->data();
1669
1670	/* Get VirtualBox for further activities: */
1671	CVirtualBox comVBox = gpGlobalSession->virtualBox();
1672
1673	/* Find corresponding network: */
1674	CCloudNetwork comNetwork = comVBox.FindCloudNetworkByName(oldData.m_strName);
1675	CCloudNetwork comNetworkBase = comNetwork;
1676
1677	/* Show error message if necessary: */
1678	if (!comVBox.isOk() \|\| comNetwork.isNull())
1679	UINotificationMessage::cannotFindCloudNetwork(comVBox, oldData.m_strName);
1680	else
1681	{
1682	/* Save whether cloud network enabled: */
1683	if (comNetwork.isOk() && newData.m_fEnabled != oldData.m_fEnabled)
1684	comNetwork.SetEnabled(newData.m_fEnabled);
1685	/* Save cloud network name: */
1686	if (comNetwork.isOk() && newData.m_strName != oldData.m_strName)
1687	comNetwork.SetNetworkName(newData.m_strName);
1688	/* Save cloud provider: */
1689	if (comNetwork.isOk() && newData.m_strProvider != oldData.m_strProvider)
1690	comNetwork.SetProvider(newData.m_strProvider);
1691	/* Save cloud profile: */
1692	if (comNetwork.isOk() && newData.m_strProfile != oldData.m_strProfile)
1693	comNetwork.SetProfile(newData.m_strProfile);
1694	/* Save cloud network id: */
1695	if (comNetwork.isOk() && newData.m_strId != oldData.m_strId)
1696	comNetwork.SetNetworkId(newData.m_strId);
1697
1698	/* Show error message if necessary: */
1699	if (!comNetwork.isOk())
1700	UINotificationMessage::cannotChangeCloudNetworkParameter(comNetwork);
1701
1702	/* Update network in the tree: */
1703	UIDataCloudNetwork data;
1704	loadCloudNetwork(comNetworkBase, data);
1705	updateItemForCloudNetwork(data, true, pItem);
1706
1707	/* Make sure current item fetched: */
1708	sltHandleCurrentItemChangeCloudNetwork();
1709
1710	/* Adjust tree-widgets: */
1711	sltAdjustTreeWidgets();
1712	}
1713	}
1714
1715	/* Make sure button states updated: */
1716	m_pDetailsWidgetNATNetwork->updateButtonStates();
1717	}
1718
1719	void UINetworkManagerWidget::prepare()
1720	{
1721	/* Prepare self: */
1722	uiCommon().setHelpKeyword(this, "network-manager");
1723
1724	/* Prepare stuff: */
1725	prepareActions();
1726	prepareWidgets();
1727
1728	/* Load settings: */
1729	loadSettings();
1730
1731	/* Apply language settings: */
1732	sltRetranslateUI();
1733
1734	connect(&translationEventListener(), &UITranslationEventListener::sigRetranslateUI,
1735	this, &UINetworkManagerWidget::sltRetranslateUI);
1736
1737	/* Load networks: */
1738	loadHostNetworks();
1739	loadNATNetworks();
1740	loadCloudNetworks();
1741	}
1742
1743	void UINetworkManagerWidget::prepareActions()
1744	{
1745	/* First of all, add actions which has smaller shortcut scope: */
1746	addAction(m_pActionPool->action(UIActionIndexMN_M_Network_S_Create));
1747	addAction(m_pActionPool->action(UIActionIndexMN_M_Network_S_Remove));
1748	addAction(m_pActionPool->action(UIActionIndexMN_M_Network_T_Details));
1749	addAction(m_pActionPool->action(UIActionIndexMN_M_Network_S_Refresh));
1750
1751	/* Connect actions: */
1752	connect(m_pActionPool->action(UIActionIndexMN_M_Network_S_Create), &QAction::triggered,
1753	this, &UINetworkManagerWidget::sltCreateHostNetwork);
1754	connect(m_pActionPool->action(UIActionIndexMN_M_Network_S_Create), &QAction::triggered,
1755	this, &UINetworkManagerWidget::sltCreateNATNetwork);
1756	connect(m_pActionPool->action(UIActionIndexMN_M_Network_S_Create), &QAction::triggered,
1757	this, &UINetworkManagerWidget::sltCreateCloudNetwork);
1758	connect(m_pActionPool->action(UIActionIndexMN_M_Network_S_Remove), &QAction::triggered,
1759	this, &UINetworkManagerWidget::sltRemoveHostNetwork);
1760	connect(m_pActionPool->action(UIActionIndexMN_M_Network_S_Remove), &QAction::triggered,
1761	this, &UINetworkManagerWidget::sltRemoveNATNetwork);
1762	connect(m_pActionPool->action(UIActionIndexMN_M_Network_S_Remove), &QAction::triggered,
1763	this, &UINetworkManagerWidget::sltRemoveCloudNetwork);
1764	connect(m_pActionPool->action(UIActionIndexMN_M_Network_T_Details), &QAction::toggled,
1765	this, &UINetworkManagerWidget::sltToggleDetailsVisibility);
1766	}
1767
1768	void UINetworkManagerWidget::prepareWidgets()
1769	{
1770	/* Create main-layout: */
1771	new QVBoxLayout(this);
1772	if (layout())
1773	{
1774	/* Configure layout: */
1775	layout()->setContentsMargins(0, 0, 0, 0);
1776	#ifdef VBOX_WS_MAC
1777	layout()->setSpacing(10);
1778	#else
1779	layout()->setSpacing(qApp->style()->pixelMetric(QStyle::PM_LayoutVerticalSpacing) / 2);
1780	#endif
1781
1782	/* Prepare toolbar, if requested: */
1783	if (m_fShowToolbar)
1784	prepareToolBar();
1785
1786	/* Prepare tab-widget: */
1787	prepareTabWidget();
1788
1789	/* Prepare details widgets: */
1790	prepareDetailsWidgetHostNetwork();
1791	prepareDetailsWidgetNATNetwork();
1792	prepareDetailsWidgetCloudNetwork();
1793	}
1794	}
1795
1796	void UINetworkManagerWidget::prepareToolBar()
1797	{
1798	/* Prepare toolbar: */
1799	m_pToolBar = new QIToolBar(parentWidget());
1800	if (m_pToolBar)
1801	{
1802	const int iIconMetric = (int)(QApplication::style()->pixelMetric(QStyle::PM_LargeIconSize));
1803	m_pToolBar->setIconSize(QSize(iIconMetric, iIconMetric));
1804	m_pToolBar->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
1805	m_pToolBar->addAction(m_pActionPool->action(UIActionIndexMN_M_Network_S_Create));
1806	m_pToolBar->addSeparator();
1807	m_pToolBar->addAction(m_pActionPool->action(UIActionIndexMN_M_Network_S_Remove));
1808	m_pToolBar->addAction(m_pActionPool->action(UIActionIndexMN_M_Network_T_Details));
1809
1810	#ifdef VBOX_WS_MAC
1811	/* Check whether we are embedded into a stack: */
1812	if (m_enmEmbedding == EmbedTo_Stack)
1813	{
1814	/* Add into layout: */
1815	layout()->addWidget(m_pToolBar);
1816	}
1817	#else /* !VBOX_WS_MAC */
1818	/* Add into layout: */
1819	layout()->addWidget(m_pToolBar);
1820	#endif /* !VBOX_WS_MAC */
1821	}
1822	}
1823
1824	void UINetworkManagerWidget::prepareTabWidget()
1825	{
1826	/* Create tab-widget: */
1827	m_pTabWidget = new QITabWidget(this);
1828	if (m_pTabWidget)
1829	{
1830	connect(m_pTabWidget, &QITabWidget::currentChanged,
1831	this, &UINetworkManagerWidget::sltHandleCurrentTabWidgetIndexChange);
1832
1833	prepareTabHostNetwork();
1834	prepareTabNATNetwork();
1835	prepareTabCloudNetwork();
1836
1837	/* Add into layout: */
1838	layout()->addWidget(m_pTabWidget);
1839	}
1840	}
1841
1842	void UINetworkManagerWidget::prepareTabHostNetwork()
1843	{
1844	/* Prepare host network tab: */
1845	m_pTabHostNetwork = new QWidget(m_pTabWidget);
1846	if (m_pTabHostNetwork)
1847	{
1848	/* Prepare host network layout: */
1849	m_pLayoutHostNetwork = new QVBoxLayout(m_pTabHostNetwork);
1850	if (m_pLayoutHostNetwork)
1851	prepareTreeWidgetHostNetwork();
1852
1853	/* Add into tab-widget: */
1854	m_pTabWidget->insertTab(TabWidgetIndex_HostNetwork, m_pTabHostNetwork, QString());
1855	}
1856	}
1857
1858	void UINetworkManagerWidget::prepareTreeWidgetHostNetwork()
1859	{
1860	/* Prepare host network tree-widget: */
1861	m_pTreeWidgetHostNetwork = new QITreeWidget(m_pTabHostNetwork);
1862	if (m_pTreeWidgetHostNetwork)
1863	{
1864	m_pTreeWidgetHostNetwork->setRootIsDecorated(false);
1865	m_pTreeWidgetHostNetwork->setAlternatingRowColors(true);
1866	m_pTreeWidgetHostNetwork->setContextMenuPolicy(Qt::CustomContextMenu);
1867	m_pTreeWidgetHostNetwork->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
1868	m_pTreeWidgetHostNetwork->setColumnCount(HostNetworkColumn_Max);
1869	m_pTreeWidgetHostNetwork->setSortingEnabled(true);
1870	m_pTreeWidgetHostNetwork->sortByColumn(HostNetworkColumn_Name, Qt::AscendingOrder);
1871	m_pTreeWidgetHostNetwork->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Expanding);
1872	connect(m_pTreeWidgetHostNetwork, &QITreeWidget::currentItemChanged,
1873	this, &UINetworkManagerWidget::sltHandleCurrentItemChangeHostNetwork);
1874	connect(m_pTreeWidgetHostNetwork, &QITreeWidget::customContextMenuRequested,
1875	this, &UINetworkManagerWidget::sltHandleContextMenuRequestHostNetwork);
1876	connect(m_pTreeWidgetHostNetwork, &QITreeWidget::itemDoubleClicked,
1877	m_pActionPool->action(UIActionIndexMN_M_Network_T_Details), &QAction::setChecked);
1878
1879	/* Add into layout: */
1880	m_pLayoutHostNetwork->addWidget(m_pTreeWidgetHostNetwork);
1881	}
1882	}
1883
1884	void UINetworkManagerWidget::prepareDetailsWidgetHostNetwork()
1885	{
1886	/* Prepare host network details-widget: */
1887	m_pDetailsWidgetHostNetwork = new UIDetailsWidgetHostNetwork(m_enmEmbedding, this);
1888	if (m_pDetailsWidgetHostNetwork)
1889	{
1890	m_pDetailsWidgetHostNetwork->setVisible(false);
1891	m_pDetailsWidgetHostNetwork->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Fixed);
1892	connect(m_pDetailsWidgetHostNetwork, &UIDetailsWidgetHostNetwork::sigDataChanged,
1893	this, &UINetworkManagerWidget::sigDetailsDataChangedHostNetwork);
1894	connect(m_pDetailsWidgetHostNetwork, &UIDetailsWidgetHostNetwork::sigDataChangeRejected,
1895	this, &UINetworkManagerWidget::sltHandleCurrentItemChangeHostNetwork);
1896	connect(m_pDetailsWidgetHostNetwork, &UIDetailsWidgetHostNetwork::sigDataChangeAccepted,
1897	this, &UINetworkManagerWidget::sltApplyDetailsChangesHostNetwork);
1898
1899	/* Add into layout: */
1900	layout()->addWidget(m_pDetailsWidgetHostNetwork);
1901	}
1902	}
1903
1904	void UINetworkManagerWidget::prepareTabNATNetwork()
1905	{
1906	/* Prepare NAT network tab: */
1907	m_pTabNATNetwork = new QWidget(m_pTabWidget);
1908	if (m_pTabNATNetwork)
1909	{
1910	/* Prepare NAT network layout: */
1911	m_pLayoutNATNetwork = new QVBoxLayout(m_pTabNATNetwork);
1912	if (m_pLayoutNATNetwork)
1913	prepareTreeWidgetNATNetwork();
1914
1915	/* Add into tab-widget: */
1916	m_pTabWidget->insertTab(TabWidgetIndex_NATNetwork, m_pTabNATNetwork, QString());
1917	}
1918	}
1919
1920	void UINetworkManagerWidget::prepareTreeWidgetNATNetwork()
1921	{
1922	/* Prepare NAT network tree-widget: */
1923	m_pTreeWidgetNATNetwork = new QITreeWidget(m_pTabNATNetwork);
1924	if (m_pTreeWidgetNATNetwork)
1925	{
1926	m_pTreeWidgetNATNetwork->setRootIsDecorated(false);
1927	m_pTreeWidgetNATNetwork->setAlternatingRowColors(true);
1928	m_pTreeWidgetNATNetwork->setContextMenuPolicy(Qt::CustomContextMenu);
1929	m_pTreeWidgetNATNetwork->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
1930	m_pTreeWidgetNATNetwork->setColumnCount(NATNetworkColumn_Max);
1931	m_pTreeWidgetNATNetwork->setSortingEnabled(true);
1932	m_pTreeWidgetNATNetwork->sortByColumn(NATNetworkColumn_Name, Qt::AscendingOrder);
1933	m_pTreeWidgetNATNetwork->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Expanding);
1934	connect(m_pTreeWidgetNATNetwork, &QITreeWidget::currentItemChanged,
1935	this, &UINetworkManagerWidget::sltHandleCurrentItemChangeNATNetwork);
1936	connect(m_pTreeWidgetNATNetwork, &QITreeWidget::customContextMenuRequested,
1937	this, &UINetworkManagerWidget::sltHandleContextMenuRequestNATNetwork);
1938	connect(m_pTreeWidgetNATNetwork, &QITreeWidget::itemDoubleClicked,
1939	m_pActionPool->action(UIActionIndexMN_M_Network_T_Details), &QAction::setChecked);
1940
1941	/* Add into layout: */
1942	m_pLayoutNATNetwork->addWidget(m_pTreeWidgetNATNetwork);
1943	}
1944	}
1945
1946	void UINetworkManagerWidget::prepareDetailsWidgetNATNetwork()
1947	{
1948	/* Prepare NAT network details-widget: */
1949	m_pDetailsWidgetNATNetwork = new UIDetailsWidgetNATNetwork(m_enmEmbedding, this);
1950	if (m_pDetailsWidgetNATNetwork)
1951	{
1952	m_pDetailsWidgetNATNetwork->setVisible(false);
1953	m_pDetailsWidgetNATNetwork->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Fixed);
1954	connect(m_pDetailsWidgetNATNetwork, &UIDetailsWidgetNATNetwork::sigDataChanged,
1955	this, &UINetworkManagerWidget::sigDetailsDataChangedNATNetwork);
1956	connect(m_pDetailsWidgetNATNetwork, &UIDetailsWidgetNATNetwork::sigDataChangeRejected,
1957	this, &UINetworkManagerWidget::sltHandleCurrentItemChangeNATNetwork);
1958	connect(m_pDetailsWidgetNATNetwork, &UIDetailsWidgetNATNetwork::sigDataChangeAccepted,
1959	this, &UINetworkManagerWidget::sltApplyDetailsChangesNATNetwork);
1960
1961	/* Add into layout: */
1962	layout()->addWidget(m_pDetailsWidgetNATNetwork);
1963	}
1964	}
1965
1966	void UINetworkManagerWidget::prepareTabCloudNetwork()
1967	{
1968	/* Prepare cloud network tab: */
1969	m_pTabCloudNetwork = new QWidget(m_pTabWidget);
1970	if (m_pTabCloudNetwork)
1971	{
1972	/* Prepare cloud network layout: */
1973	m_pLayoutCloudNetwork = new QVBoxLayout(m_pTabCloudNetwork);
1974	if (m_pLayoutCloudNetwork)
1975	prepareTreeWidgetCloudNetwork();
1976
1977	/* Add into tab-widget: */
1978	m_pTabWidget->insertTab(TabWidgetIndex_CloudNetwork, m_pTabCloudNetwork, QString());
1979	}
1980	}
1981
1982	void UINetworkManagerWidget::prepareTreeWidgetCloudNetwork()
1983	{
1984	/* Prepare cloud network tree-widget: */
1985	m_pTreeWidgetCloudNetwork = new QITreeWidget(m_pTabCloudNetwork);
1986	if (m_pTreeWidgetCloudNetwork)
1987	{
1988	m_pTreeWidgetCloudNetwork->setRootIsDecorated(false);
1989	m_pTreeWidgetCloudNetwork->setAlternatingRowColors(true);
1990	m_pTreeWidgetCloudNetwork->setContextMenuPolicy(Qt::CustomContextMenu);
1991	m_pTreeWidgetCloudNetwork->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
1992	m_pTreeWidgetCloudNetwork->setColumnCount(CloudNetworkColumn_Max);
1993	m_pTreeWidgetCloudNetwork->setSortingEnabled(true);
1994	m_pTreeWidgetCloudNetwork->sortByColumn(CloudNetworkColumn_Name, Qt::AscendingOrder);
1995	m_pTreeWidgetCloudNetwork->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Expanding);
1996	connect(m_pTreeWidgetCloudNetwork, &QITreeWidget::currentItemChanged,
1997	this, &UINetworkManagerWidget::sltHandleCurrentItemChangeCloudNetwork);
1998	connect(m_pTreeWidgetCloudNetwork, &QITreeWidget::customContextMenuRequested,
1999	this, &UINetworkManagerWidget::sltHandleContextMenuRequestCloudNetwork);
2000	connect(m_pTreeWidgetCloudNetwork, &QITreeWidget::itemDoubleClicked,
2001	m_pActionPool->action(UIActionIndexMN_M_Network_T_Details), &QAction::setChecked);
2002
2003	/* Add into layout: */
2004	m_pLayoutCloudNetwork->addWidget(m_pTreeWidgetCloudNetwork);
2005	}
2006	}
2007
2008	void UINetworkManagerWidget::prepareDetailsWidgetCloudNetwork()
2009	{
2010	/* Prepare cloud network details-widget: */
2011	m_pDetailsWidgetCloudNetwork = new UIDetailsWidgetCloudNetwork(m_enmEmbedding, this);
2012	if (m_pDetailsWidgetCloudNetwork)
2013	{
2014	m_pDetailsWidgetCloudNetwork->setVisible(false);
2015	m_pDetailsWidgetCloudNetwork->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Fixed);
2016	connect(m_pDetailsWidgetCloudNetwork, &UIDetailsWidgetCloudNetwork::sigDataChanged,
2017	this, &UINetworkManagerWidget::sigDetailsDataChangedCloudNetwork);
2018	connect(m_pDetailsWidgetCloudNetwork, &UIDetailsWidgetCloudNetwork::sigDataChangeRejected,
2019	this, &UINetworkManagerWidget::sltHandleCurrentItemChangeCloudNetwork);
2020	connect(m_pDetailsWidgetCloudNetwork, &UIDetailsWidgetCloudNetwork::sigDataChangeAccepted,
2021	this, &UINetworkManagerWidget::sltApplyDetailsChangesCloudNetwork);
2022
2023	/* Add into layout: */
2024	layout()->addWidget(m_pDetailsWidgetCloudNetwork);
2025	}
2026	}
2027
2028	void UINetworkManagerWidget::loadSettings()
2029	{
2030	/* Details action/widget: */
2031	if (m_pActionPool)
2032	{
2033	m_pActionPool->action(UIActionIndexMN_M_Network_T_Details)->setChecked(gEDataManager->hostNetworkManagerDetailsExpanded());
2034	sltToggleDetailsVisibility(m_pActionPool->action(UIActionIndexMN_M_Network_T_Details)->isChecked());
2035	}
2036	}
2037
2038	void UINetworkManagerWidget::loadHostNetworks()
2039	{
2040	/* Check host network tree-widget: */
2041	if (!m_pTreeWidgetHostNetwork)
2042	return;
2043
2044	/* Clear tree first of all: */
2045	m_pTreeWidgetHostNetwork->clear();
2046
2047	#ifdef VBOX_WS_MAC
2048	/* Get VirtualBox for further activities: */
2049	const CVirtualBox comVBox = gpGlobalSession->virtualBox();
2050
2051	/* Get networks for further activities: */
2052	const QVector<CHostOnlyNetwork> networks = comVBox.GetHostOnlyNetworks();
2053
2054	/* Show error message if necessary: */
2055	if (!comVBox.isOk())
2056	UINotificationMessage::cannotAcquireVirtualBoxParameter(comVBox);
2057	else
2058	{
2059	/* For each host network => load it to the tree: */
2060	foreach (const CHostOnlyNetwork &comNetwork, networks)
2061	{
2062	UIDataHostNetwork data;
2063	loadHostNetwork(comNetwork, data);
2064	createItemForHostNetwork(data, false);
2065	}
2066
2067	/* Choose the 1st item as current initially: */
2068	m_pTreeWidgetHostNetwork->setCurrentItem(m_pTreeWidgetHostNetwork->topLevelItem(0));
2069	sltHandleCurrentItemChangeHostNetwork();
2070
2071	/* Adjust tree-widgets: */
2072	sltAdjustTreeWidgets();
2073	}
2074
2075	#else /* !VBOX_WS_MAC */
2076
2077	/* Get host for further activities: */
2078	const CHost comHost = gpGlobalSession->host();
2079
2080	/* Get interfaces for further activities: */
2081	const QVector<CHostNetworkInterface> interfaces = comHost.GetNetworkInterfaces();
2082
2083	/* Show error message if necessary: */
2084	if (!comHost.isOk())
2085	UINotificationMessage::cannotAcquireHostParameter(comHost);
2086	else
2087	{
2088	/* For each host-only interface => load it to the tree: */
2089	foreach (const CHostNetworkInterface &comInterface, interfaces)
2090	if (comInterface.GetInterfaceType() == KHostNetworkInterfaceType_HostOnly)
2091	{
2092	UIDataHostNetwork data;
2093	loadHostNetwork(comInterface, data);
2094	createItemForHostNetwork(data, false);
2095	}
2096
2097	/* Choose the 1st item as current initially: */
2098	m_pTreeWidgetHostNetwork->setCurrentItem(m_pTreeWidgetHostNetwork->topLevelItem(0));
2099	sltHandleCurrentItemChangeHostNetwork();
2100
2101	/* Adjust tree-widgets: */
2102	sltAdjustTreeWidgets();
2103	}
2104	#endif /* !VBOX_WS_MAC */
2105	}
2106
2107	#ifdef VBOX_WS_MAC
2108	void UINetworkManagerWidget::loadHostNetwork(const CHostOnlyNetwork &comNetwork, UIDataHostNetwork &data)
2109	{
2110	/* Gather network settings: */
2111	if (comNetwork.isNotNull())
2112	data.m_fExists = true;
2113	if (comNetwork.isOk())
2114	data.m_strName = comNetwork.GetNetworkName();
2115	if (comNetwork.isOk())
2116	data.m_strMask = comNetwork.GetNetworkMask();
2117	if (comNetwork.isOk())
2118	data.m_strLBnd = comNetwork.GetLowerIP();
2119	if (comNetwork.isOk())
2120	data.m_strUBnd = comNetwork.GetUpperIP();
2121
2122	/* Show error message if necessary: */
2123	if (!comNetwork.isOk())
2124	UINotificationMessage::cannotAcquireHostOnlyNetworkParameter(comNetwork);
2125	}
2126
2127	#else /* !VBOX_WS_MAC */
2128
2129	void UINetworkManagerWidget::loadHostNetwork(const CHostNetworkInterface &comInterface, UIDataHostNetwork &data)
2130	{
2131	/* Gather interface settings: */
2132	if (comInterface.isNotNull())
2133	data.m_interface.m_fExists = true;
2134	if (comInterface.isOk())
2135	data.m_interface.m_strName = comInterface.GetName();
2136	if (comInterface.isOk())
2137	data.m_interface.m_fDHCPEnabled = comInterface.GetDHCPEnabled();
2138	if (comInterface.isOk())
2139	data.m_interface.m_strAddress = comInterface.GetIPAddress();
2140	if (comInterface.isOk())
2141	data.m_interface.m_strMask = comInterface.GetNetworkMask();
2142	if (comInterface.isOk())
2143	data.m_interface.m_fSupportedIPv6 = comInterface.GetIPV6Supported();
2144	if (comInterface.isOk())
2145	data.m_interface.m_strAddress6 = comInterface.GetIPV6Address();
2146	if (comInterface.isOk())
2147	data.m_interface.m_strPrefixLength6 = QString::number(comInterface.GetIPV6NetworkMaskPrefixLength());
2148
2149	/* Get host interface network name for further activities: */
2150	QString strNetworkName;
2151	if (comInterface.isOk())
2152	strNetworkName = comInterface.GetNetworkName();
2153
2154	/* Show error message if necessary: */
2155	if (!comInterface.isOk())
2156	UINotificationMessage::cannotAcquireHostNetworkInterfaceParameter(comInterface);
2157
2158	/* Get VBox for further activities: */
2159	CVirtualBox comVBox = gpGlobalSession->virtualBox();
2160
2161	/* Find corresponding DHCP server (create if necessary): */
2162	CDHCPServer comServer = comVBox.FindDHCPServerByNetworkName(strNetworkName);
2163	if (!comVBox.isOk() \|\| comServer.isNull())
2164	comServer = comVBox.CreateDHCPServer(strNetworkName);
2165
2166	/* Show error message if necessary: */
2167	if (!comVBox.isOk() \|\| comServer.isNull())
2168	UINotificationMessage::cannotCreateDHCPServer(comVBox, strNetworkName);
2169	else
2170	{
2171	/* Gather DHCP server settings: */
2172	if (comServer.isOk())
2173	data.m_dhcpserver.m_fEnabled = comServer.GetEnabled();
2174	if (comServer.isOk())
2175	data.m_dhcpserver.m_strAddress = comServer.GetIPAddress();
2176	if (comServer.isOk())
2177	data.m_dhcpserver.m_strMask = comServer.GetNetworkMask();
2178	if (comServer.isOk())
2179	data.m_dhcpserver.m_strLowerAddress = comServer.GetLowerIP();
2180	if (comServer.isOk())
2181	data.m_dhcpserver.m_strUpperAddress = comServer.GetUpperIP();
2182
2183	/* Show error message if necessary: */
2184	if (!comServer.isOk())
2185	return UINotificationMessage::cannotAcquireDHCPServerParameter(comServer);
2186	}
2187	}
2188	#endif /* !VBOX_WS_MAC */
2189
2190	void UINetworkManagerWidget::loadNATNetworks()
2191	{
2192	/* Check NAT network tree-widget: */
2193	if (!m_pTreeWidgetNATNetwork)
2194	return;
2195
2196	/* Clear tree first of all: */
2197	m_pTreeWidgetNATNetwork->clear();
2198
2199	/* Get VirtualBox for further activities: */
2200	const CVirtualBox comVBox = gpGlobalSession->virtualBox();
2201
2202	/* Get interfaces for further activities: */
2203	const QVector<CNATNetwork> networks = comVBox.GetNATNetworks();
2204
2205	/* Show error message if necessary: */
2206	if (!comVBox.isOk())
2207	UINotificationMessage::cannotAcquireVirtualBoxParameter(comVBox);
2208	else
2209	{
2210	/* For each NAT network => load it to the tree: */
2211	foreach (const CNATNetwork &comNetwork, networks)
2212	{
2213	UIDataNATNetwork data;
2214	loadNATNetwork(comNetwork, data);
2215	createItemForNATNetwork(data, false);
2216	}
2217
2218	/* Choose the 1st item as current initially: */
2219	m_pTreeWidgetNATNetwork->setCurrentItem(m_pTreeWidgetNATNetwork->topLevelItem(0));
2220	sltHandleCurrentItemChangeNATNetwork();
2221
2222	/* Adjust tree-widgets: */
2223	sltAdjustTreeWidgets();
2224	}
2225	}
2226
2227	void UINetworkManagerWidget::loadNATNetwork(const CNATNetwork &comNetwork, UIDataNATNetwork &data)
2228	{
2229	/* Gather network settings: */
2230	if (comNetwork.isNotNull())
2231	data.m_fExists = true;
2232	if (comNetwork.isOk())
2233	data.m_strName = comNetwork.GetNetworkName();
2234	if (comNetwork.isOk())
2235	data.m_strPrefixIPv4 = comNetwork.GetNetwork();
2236	if (comNetwork.isOk())
2237	data.m_strPrefixIPv6 = comNetwork.GetIPv6Prefix();
2238	if (comNetwork.isOk())
2239	data.m_fSupportsDHCP = comNetwork.GetNeedDhcpServer();
2240	if (comNetwork.isOk())
2241	data.m_fSupportsIPv6 = comNetwork.GetIPv6Enabled();
2242	if (comNetwork.isOk())
2243	data.m_fAdvertiseDefaultIPv6Route = comNetwork.GetAdvertiseDefaultIPv6RouteEnabled();
2244
2245	/* Gather forwarding rules: */
2246	if (comNetwork.isOk())
2247	{
2248	/* Load IPv4 rules: */
2249	foreach (QString strIPv4Rule, comNetwork.GetPortForwardRules4())
2250	{
2251	/* Replace all ':' with ',' first: */
2252	strIPv4Rule.replace(':', ',');
2253	/* Parse rules: */
2254	QStringList rules = strIPv4Rule.split(',');
2255	Assert(rules.size() == 6);
2256	if (rules.size() != 6)
2257	continue;
2258	data.m_rules4 << UIDataPortForwardingRule(rules.at(0),
2259	gpConverter->fromInternalString<KNATProtocol>(rules.at(1)),
2260	QString(rules.at(2)).remove('[').remove(']'),
2261	rules.at(3).toUInt(),
2262	QString(rules.at(4)).remove('[').remove(']'),
2263	rules.at(5).toUInt());
2264	}
2265
2266	/* Load IPv6 rules: */
2267	foreach (QString strIPv6Rule, comNetwork.GetPortForwardRules6())
2268	{
2269	/* Replace all ':' with ',' first: */
2270	strIPv6Rule.replace(':', ',');
2271	/* But replace ',' back with ':' for addresses: */
2272	QRegularExpression re("\\[[0-9a-fA-F,],[0-9a-fA-F,]\\]");
2273	re.setPatternOptions(QRegularExpression::InvertedGreedinessOption);
2274	QRegularExpressionMatch mt = re.match(strIPv6Rule);
2275	while (mt.hasMatch())
2276	{
2277	QString strCapOld = mt.captured();
2278	QString strCapNew = strCapOld;
2279	strCapNew.replace(',', ':');
2280	strIPv6Rule.replace(strCapOld, strCapNew);
2281	mt = re.match(strIPv6Rule);
2282	}
2283	/* Parse rules: */
2284	QStringList rules = strIPv6Rule.split(',');
2285	Assert(rules.size() == 6);
2286	if (rules.size() != 6)
2287	continue;
2288	data.m_rules6 << UIDataPortForwardingRule(rules.at(0),
2289	gpConverter->fromInternalString<KNATProtocol>(rules.at(1)),
2290	QString(rules.at(2)).remove('[').remove(']'),
2291	rules.at(3).toUInt(),
2292	QString(rules.at(4)).remove('[').remove(']'),
2293	rules.at(5).toUInt());
2294	}
2295	}
2296
2297	/* Show error message if necessary: */
2298	if (!comNetwork.isOk())
2299	UINotificationMessage::cannotAcquireNATNetworkParameter(comNetwork);
2300	}
2301
2302	void UINetworkManagerWidget::loadCloudNetworks()
2303	{
2304	/* Check cloud network tree-widget: */
2305	if (!m_pTreeWidgetCloudNetwork)
2306	return;
2307
2308	/* Clear tree first of all: */
2309	m_pTreeWidgetCloudNetwork->clear();
2310
2311	/* Get VirtualBox for further activities: */
2312	const CVirtualBox comVBox = gpGlobalSession->virtualBox();
2313
2314	/* Get interfaces for further activities: */
2315	const QVector<CCloudNetwork> networks = comVBox.GetCloudNetworks();
2316
2317	/* Show error message if necessary: */
2318	if (!comVBox.isOk())
2319	UINotificationMessage::cannotAcquireVirtualBoxParameter(comVBox);
2320	else
2321	{
2322	/* For each cloud network => load it to the tree: */
2323	foreach (const CCloudNetwork &comNetwork, networks)
2324	{
2325	UIDataCloudNetwork data;
2326	loadCloudNetwork(comNetwork, data);
2327	createItemForCloudNetwork(data, false);
2328	}
2329
2330	/* Choose the 1st item as current initially: */
2331	m_pTreeWidgetCloudNetwork->setCurrentItem(m_pTreeWidgetCloudNetwork->topLevelItem(0));
2332	sltHandleCurrentItemChangeCloudNetwork();
2333
2334	/* Adjust tree-widgets: */
2335	sltAdjustTreeWidgets();
2336	}
2337	}
2338
2339	void UINetworkManagerWidget::loadCloudNetwork(const CCloudNetwork &comNetwork, UIDataCloudNetwork &data)
2340	{
2341	/* Gather network settings: */
2342	if (comNetwork.isNotNull())
2343	data.m_fExists = true;
2344	if (comNetwork.isNotNull())
2345	data.m_fEnabled = comNetwork.GetEnabled();
2346	if (comNetwork.isOk())
2347	data.m_strName = comNetwork.GetNetworkName();
2348	if (comNetwork.isOk())
2349	data.m_strProvider = comNetwork.GetProvider();
2350	if (comNetwork.isOk())
2351	data.m_strProfile = comNetwork.GetProfile();
2352	if (comNetwork.isOk())
2353	data.m_strId = comNetwork.GetNetworkId();
2354
2355	/* Show error message if necessary: */
2356	if (!comNetwork.isOk())
2357	UINotificationMessage::cannotAcquireCloudNetworkParameter(comNetwork);
2358	}
2359
2360	void UINetworkManagerWidget::updateActionAvailability()
2361	{
2362	/* Check which tab we have currently: */
2363	switch (m_pTabWidget->currentIndex())
2364	{
2365	case TabWidgetIndex_HostNetwork:
2366	{
2367	AssertMsgReturnVoid(m_pTreeWidgetHostNetwork, ("Host network tree-widget isn't created!\n"));
2368	UIItemHostNetwork pItem = static_cast<UIItemHostNetwork>(m_pTreeWidgetHostNetwork->currentItem());
2369	m_pActionPool->action(UIActionIndexMN_M_Network_S_Remove)->setEnabled(pItem);
2370	break;
2371	}
2372	case TabWidgetIndex_NATNetwork:
2373	{
2374	AssertMsgReturnVoid(m_pTreeWidgetNATNetwork, ("NAT network tree-widget isn't created!\n"));
2375	UIItemNATNetwork pItem = static_cast<UIItemNATNetwork>(m_pTreeWidgetNATNetwork->currentItem());
2376	m_pActionPool->action(UIActionIndexMN_M_Network_S_Remove)->setEnabled(pItem);
2377	break;
2378	}
2379	case TabWidgetIndex_CloudNetwork:
2380	{
2381	AssertMsgReturnVoid(m_pTreeWidgetCloudNetwork, ("Cloud network tree-widget isn't created!\n"));
2382	UIItemCloudNetwork pItem = static_cast<UIItemCloudNetwork>(m_pTreeWidgetCloudNetwork->currentItem());
2383	m_pActionPool->action(UIActionIndexMN_M_Network_S_Remove)->setEnabled(pItem);
2384	break;
2385	}
2386	default:
2387	break;
2388	}
2389	}
2390
2391	void UINetworkManagerWidget::createItemForHostNetwork(const UIDataHostNetwork &data, bool fChooseItem)
2392	{
2393	/* Prepare new item: */
2394	UIItemHostNetwork *pItem = new UIItemHostNetwork;
2395	if (pItem)
2396	{
2397	pItem->UIDataHostNetwork::operator=(data);
2398	pItem->updateFields();
2399
2400	/* Add item to the tree: */
2401	m_pTreeWidgetHostNetwork->addTopLevelItem(pItem);
2402
2403	/* And choose it as current if necessary: */
2404	if (fChooseItem)
2405	m_pTreeWidgetHostNetwork->setCurrentItem(pItem);
2406	}
2407	}
2408
2409	void UINetworkManagerWidget::updateItemForHostNetwork(const UIDataHostNetwork &data, bool fChooseItem, UIItemHostNetwork *pItem)
2410	{
2411	/* Update passed item: */
2412	if (pItem)
2413	{
2414	/* Configure item: */
2415	pItem->UIDataHostNetwork::operator=(data);
2416	pItem->updateFields();
2417	/* And choose it as current if necessary: */
2418	if (fChooseItem)
2419	m_pTreeWidgetHostNetwork->setCurrentItem(pItem);
2420	}
2421	}
2422
2423	void UINetworkManagerWidget::createItemForNATNetwork(const UIDataNATNetwork &data, bool fChooseItem)
2424	{
2425	/* Create new item: */
2426	UIItemNATNetwork *pItem = new UIItemNATNetwork;
2427	if (pItem)
2428	{
2429	/* Configure item: */
2430	pItem->UIDataNATNetwork::operator=(data);
2431	pItem->updateFields();
2432	/* Add item to the tree: */
2433	m_pTreeWidgetNATNetwork->addTopLevelItem(pItem);
2434	/* And choose it as current if necessary: */
2435	if (fChooseItem)
2436	m_pTreeWidgetNATNetwork->setCurrentItem(pItem);
2437	}
2438	}
2439
2440	void UINetworkManagerWidget::updateItemForNATNetwork(const UIDataNATNetwork &data, bool fChooseItem, UIItemNATNetwork *pItem)
2441	{
2442	/* Update passed item: */
2443	if (pItem)
2444	{
2445	/* Configure item: */
2446	pItem->UIDataNATNetwork::operator=(data);
2447	pItem->updateFields();
2448	/* And choose it as current if necessary: */
2449	if (fChooseItem)
2450	m_pTreeWidgetNATNetwork->setCurrentItem(pItem);
2451	}
2452	}
2453
2454	void UINetworkManagerWidget::createItemForCloudNetwork(const UIDataCloudNetwork &data, bool fChooseItem)
2455	{
2456	/* Create new item: */
2457	UIItemCloudNetwork *pItem = new UIItemCloudNetwork;
2458	if (pItem)
2459	{
2460	/* Configure item: */
2461	pItem->UIDataCloudNetwork::operator=(data);
2462	pItem->updateFields();
2463	/* Add item to the tree: */
2464	m_pTreeWidgetCloudNetwork->addTopLevelItem(pItem);
2465	/* And choose it as current if necessary: */
2466	if (fChooseItem)
2467	m_pTreeWidgetCloudNetwork->setCurrentItem(pItem);
2468	}
2469	}
2470
2471	void UINetworkManagerWidget::updateItemForCloudNetwork(const UIDataCloudNetwork &data, bool fChooseItem, UIItemCloudNetwork *pItem)
2472	{
2473	/* Update passed item: */
2474	if (pItem)
2475	{
2476	/* Configure item: */
2477	pItem->UIDataCloudNetwork::operator=(data);
2478	pItem->updateFields();
2479	/* And choose it as current if necessary: */
2480	if (fChooseItem)
2481	m_pTreeWidgetCloudNetwork->setCurrentItem(pItem);
2482	}
2483	}
2484
2485	#ifdef VBOX_WS_MAC
2486	QStringList UINetworkManagerWidget::busyNamesHost() const
2487	{
2488	QStringList names;
2489	for (int i = 0; i < m_pTreeWidgetHostNetwork->topLevelItemCount(); ++i)
2490	{
2491	UIItemHostNetwork pItem = qobject_cast<UIItemHostNetwork>(m_pTreeWidgetHostNetwork->childItem(i));
2492	const QString strItemName(pItem->name());
2493	if (!strItemName.isEmpty() && !names.contains(strItemName))
2494	names << strItemName;
2495	}
2496	return names;
2497	}
2498	#endif /* VBOX_WS_MAC */
2499
2500	QStringList UINetworkManagerWidget::busyNamesNAT() const
2501	{
2502	QStringList names;
2503	for (int i = 0; i < m_pTreeWidgetNATNetwork->topLevelItemCount(); ++i)
2504	{
2505	UIItemNATNetwork pItem = qobject_cast<UIItemNATNetwork>(m_pTreeWidgetNATNetwork->childItem(i));
2506	const QString strItemName(pItem->name());
2507	if (!strItemName.isEmpty() && !names.contains(strItemName))
2508	names << strItemName;
2509	}
2510	return names;
2511	}
2512
2513	QStringList UINetworkManagerWidget::busyNamesCloud() const
2514	{
2515	QStringList names;
2516	for (int i = 0; i < m_pTreeWidgetCloudNetwork->topLevelItemCount(); ++i)
2517	{
2518	UIItemCloudNetwork pItem = qobject_cast<UIItemCloudNetwork>(m_pTreeWidgetCloudNetwork->childItem(i));
2519	const QString strItemName(pItem->name());
2520	if (!strItemName.isEmpty() && !names.contains(strItemName))
2521	names << strItemName;
2522	}
2523	return names;
2524	}
2525
2526
2527	/*********************************************************************************************************************************
2528	* Class UINetworkManagerFactory implementation. *
2529	*********************************************************************************************************************************/
2530
2531	UINetworkManagerFactory::UINetworkManagerFactory(UIActionPool pActionPool / = 0 */)
2532	: m_pActionPool(pActionPool)
2533	{
2534	}
2535
2536	void UINetworkManagerFactory::create(QIManagerDialog &pDialog, QWidget pCenterWidget)
2537	{
2538	pDialog = new UINetworkManager(pCenterWidget, m_pActionPool);
2539	}
2540
2541
2542	/*********************************************************************************************************************************
2543	* Class UINetworkManager implementation. *
2544	*********************************************************************************************************************************/
2545
2546	UINetworkManager::UINetworkManager(QWidget pCenterWidget, UIActionPool pActionPool)
2547	: QIManagerDialog(pCenterWidget)
2548	, m_pActionPool(pActionPool)
2549	{
2550	}
2551
2552	void UINetworkManager::sltHandleButtonBoxClick(QAbstractButton *pButton)
2553	{
2554	/* Disable buttons first of all: */
2555	button(ButtonType_Reset)->setEnabled(false);
2556	button(ButtonType_Apply)->setEnabled(false);
2557
2558	/* Compare with known buttons: */
2559	if (pButton == button(ButtonType_Reset))
2560	emit sigDataChangeRejected();
2561	else
2562	if (pButton == button(ButtonType_Apply))
2563	emit sigDataChangeAccepted();
2564	}
2565
2566	void UINetworkManager::sltRetranslateUI()
2567	{
2568	/* Translate window title: */
2569	setWindowTitle(tr("Network Manager"));
2570
2571	/* Translate buttons: */
2572	button(ButtonType_Reset)->setText(tr("Reset"));
2573	button(ButtonType_Apply)->setText(tr("Apply"));
2574	button(ButtonType_Close)->setText(tr("Close"));
2575	button(ButtonType_Help)->setText(tr("Help"));
2576	button(ButtonType_Reset)->setStatusTip(tr("Reset changes in current network details"));
2577	button(ButtonType_Apply)->setStatusTip(tr("Apply changes in current network details"));
2578	button(ButtonType_Close)->setStatusTip(tr("Close dialog without saving"));
2579	button(ButtonType_Help)->setStatusTip(tr("Show dialog help"));
2580	button(ButtonType_Reset)->setShortcut(QString("Ctrl+Backspace"));
2581	button(ButtonType_Apply)->setShortcut(QString("Ctrl+Return"));
2582	button(ButtonType_Close)->setShortcut(Qt::Key_Escape);
2583	button(ButtonType_Help)->setShortcut(UIShortcutPool::standardSequence(QKeySequence::HelpContents));
2584	button(ButtonType_Reset)->setToolTip(tr("Reset Changes (%1)").arg(button(ButtonType_Reset)->shortcut().toString()));
2585	button(ButtonType_Apply)->setToolTip(tr("Apply Changes (%1)").arg(button(ButtonType_Apply)->shortcut().toString()));
2586	button(ButtonType_Close)->setToolTip(tr("Close Window (%1)").arg(button(ButtonType_Close)->shortcut().toString()));
2587	button(ButtonType_Help)->setToolTip(tr("Show Help (%1)").arg(button(ButtonType_Help)->shortcut().toString()));
2588	}
2589
2590	void UINetworkManager::configure()
2591	{
2592	#ifndef VBOX_WS_MAC
2593	/* Assign window icon: */
2594	setWindowIcon(UIIconPool::iconSetFull(":/host_iface_manager_32px.png", ":/host_iface_manager_16px.png"));
2595	#endif
2596	}
2597
2598	void UINetworkManager::configureCentralWidget()
2599	{
2600	/* Prepare widget: */
2601	UINetworkManagerWidget *pWidget = new UINetworkManagerWidget(EmbedTo_Dialog, m_pActionPool, true, this);
2602	if (pWidget)
2603	{
2604	setWidget(pWidget);
2605	setWidgetMenu(pWidget->menu());
2606	#ifdef VBOX_WS_MAC
2607	setWidgetToolbar(pWidget->toolbar());
2608	#endif
2609	connect(this, &UINetworkManager::sigDataChangeRejected,
2610	pWidget, &UINetworkManagerWidget::sltResetDetailsChanges);
2611	connect(this, &UINetworkManager::sigDataChangeAccepted,
2612	pWidget, &UINetworkManagerWidget::sltApplyDetailsChanges);
2613
2614	/* Add into layout: */
2615	centralWidget()->layout()->addWidget(pWidget);
2616	}
2617	}
2618
2619	void UINetworkManager::configureButtonBox()
2620	{
2621	/* Configure button-box: */
2622	connect(widget(), &UINetworkManagerWidget::sigDetailsVisibilityChanged,
2623	button(ButtonType_Apply), &QPushButton::setVisible);
2624	connect(widget(), &UINetworkManagerWidget::sigDetailsVisibilityChanged,
2625	button(ButtonType_Reset), &QPushButton::setVisible);
2626	connect(widget(), &UINetworkManagerWidget::sigDetailsDataChangedHostNetwork,
2627	button(ButtonType_Apply), &QPushButton::setEnabled);
2628	connect(widget(), &UINetworkManagerWidget::sigDetailsDataChangedHostNetwork,
2629	button(ButtonType_Reset), &QPushButton::setEnabled);
2630	connect(widget(), &UINetworkManagerWidget::sigDetailsDataChangedNATNetwork,
2631	button(ButtonType_Apply), &QPushButton::setEnabled);
2632	connect(widget(), &UINetworkManagerWidget::sigDetailsDataChangedNATNetwork,
2633	button(ButtonType_Reset), &QPushButton::setEnabled);
2634	connect(widget(), &UINetworkManagerWidget::sigDetailsDataChangedCloudNetwork,
2635	button(ButtonType_Apply), &QPushButton::setEnabled);
2636	connect(widget(), &UINetworkManagerWidget::sigDetailsDataChangedCloudNetwork,
2637	button(ButtonType_Reset), &QPushButton::setEnabled);
2638	connect(buttonBox(), &QIDialogButtonBox::clicked,
2639	this, &UINetworkManager::sltHandleButtonBoxClick);
2640	// WORKAROUND:
2641	// Since we connected signals later than extra-data loaded
2642	// for signals above, we should handle that stuff here again:
2643	button(ButtonType_Apply)->setVisible(gEDataManager->hostNetworkManagerDetailsExpanded());
2644	button(ButtonType_Reset)->setVisible(gEDataManager->hostNetworkManagerDetailsExpanded());
2645	}
2646
2647	void UINetworkManager::finalize()
2648	{
2649	/* Apply language settings: */
2650	sltRetranslateUI();
2651
2652	connect(&translationEventListener(), &UITranslationEventListener::sigRetranslateUI,
2653	this, &UINetworkManager::sltRetranslateUI);
2654	}
2655
2656	UINetworkManagerWidget *UINetworkManager::widget()
2657	{
2658	return qobject_cast<UINetworkManagerWidget*>(QIManagerDialog::widget());
2659	}
2660
2661
2662	#include "UINetworkManager.moc"

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source: vbox/trunk/src/VBox/Frontends/VirtualBox/src/networkmanager/UINetworkManager.cpp

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