VirtualBox

source: vbox/trunk/src/VBox/Frontends/VirtualBox/src/manager/UIToolPaneMachine.cpp

Last change on this file was 106061, checked in by vboxsync, 3 weeks ago

Copyright year updates by scm.
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1/* $Id: UIToolPaneMachine.cpp 106061 2024-09-16 14:03:52Z vboxsync $ */
2/** @file
3 * VBox Qt GUI - UIToolPaneMachine class implementation.
4 */
5
6/*
7 * Copyright (C) 2017-2024 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 <QStackedLayout>
31#ifndef VBOX_WS_MAC
32# include <QStyle>
33#endif
34#include <QUuid>
35
36/* GUI includes */
37#include "UIActionPoolManager.h"
38#include "UICommon.h"
39#include "UIDetails.h"
40#include "UIErrorPane.h"
41#include "UIFileManager.h"
42#include "UIGlobalSession.h"
43#include "UIIconPool.h"
44#include "UISnapshotPane.h"
45#include "UIToolPaneMachine.h"
46#include "UIVirtualMachineItem.h"
47#include "UIVMActivityToolWidget.h"
48#include "UIVMLogViewerWidget.h"
49
50
51/* Other VBox includes: */
52#include <iprt/assert.h>
53
54
55UIToolPaneMachine::UIToolPaneMachine(UIActionPool *pActionPool, QWidget *pParent /* = 0 */)
56 : QWidget(pParent)
57 , m_pActionPool(pActionPool)
58 , m_pLayout(0)
59 , m_pPaneError(0)
60 , m_pPaneDetails(0)
61 , m_pPaneSnapshots(0)
62 , m_pPaneLogViewer(0)
63 , m_pPaneVMActivityMonitor(0)
64 , m_pPaneFileManager(0)
65 , m_fActive(false)
66{
67 /* Prepare: */
68 prepare();
69}
70
71UIToolPaneMachine::~UIToolPaneMachine()
72{
73 /* Cleanup: */
74 cleanup();
75}
76
77void UIToolPaneMachine::setActive(bool fActive)
78{
79 /* Save activity: */
80 if (m_fActive != fActive)
81 {
82 m_fActive = fActive;
83
84 /* Handle token change: */
85 handleTokenChange();
86 }
87}
88
89UIToolType UIToolPaneMachine::currentTool() const
90{
91 return m_pLayout && m_pLayout->currentWidget()
92 ? m_pLayout->currentWidget()->property("ToolType").value<UIToolType>()
93 : UIToolType_Invalid;
94}
95
96bool UIToolPaneMachine::isToolOpened(UIToolType enmType) const
97{
98 /* Search through the stacked widgets: */
99 for (int iIndex = 0; iIndex < m_pLayout->count(); ++iIndex)
100 if (m_pLayout->widget(iIndex)->property("ToolType").value<UIToolType>() == enmType)
101 return true;
102 return false;
103}
104
105void UIToolPaneMachine::openTool(UIToolType enmType)
106{
107 /* Search through the stacked widgets: */
108 int iActualIndex = -1;
109 for (int iIndex = 0; iIndex < m_pLayout->count(); ++iIndex)
110 if (m_pLayout->widget(iIndex)->property("ToolType").value<UIToolType>() == enmType)
111 iActualIndex = iIndex;
112
113 /* If widget with such type exists: */
114 if (iActualIndex != -1)
115 {
116 /* Activate corresponding index: */
117 m_pLayout->setCurrentIndex(iActualIndex);
118 }
119 /* Otherwise: */
120 else
121 {
122 /* Create, remember, append corresponding stacked widget: */
123 switch (enmType)
124 {
125 case UIToolType_Error:
126 {
127 /* Create Error pane: */
128 m_pPaneError = new UIErrorPane;
129 if (m_pPaneError)
130 {
131#ifndef VBOX_WS_MAC
132 const int iMargin = qApp->style()->pixelMetric(QStyle::PM_LayoutLeftMargin) / 4;
133 m_pPaneError->setContentsMargins(iMargin, 0, iMargin, 0);
134#endif
135
136 /* Configure pane: */
137 m_pPaneError->setProperty("ToolType", QVariant::fromValue(UIToolType_Error));
138
139 /* Add into layout: */
140 m_pLayout->addWidget(m_pPaneError);
141 m_pLayout->setCurrentWidget(m_pPaneError);
142 }
143 break;
144 }
145 case UIToolType_Details:
146 {
147 /* Create Details pane: */
148 m_pPaneDetails = new UIDetails;
149 AssertPtrReturnVoid(m_pPaneDetails);
150 {
151 /* Configure pane: */
152 m_pPaneDetails->setProperty("ToolType", QVariant::fromValue(UIToolType_Details));
153 connect(this, &UIToolPaneMachine::sigToggleStarted, m_pPaneDetails, &UIDetails::sigToggleStarted);
154 connect(this, &UIToolPaneMachine::sigToggleFinished, m_pPaneDetails, &UIDetails::sigToggleFinished);
155 connect(m_pPaneDetails, &UIDetails::sigLinkClicked, this, &UIToolPaneMachine::sigLinkClicked);
156 m_pPaneDetails->setItems(m_items);
157
158 /* Add into layout: */
159 m_pLayout->addWidget(m_pPaneDetails);
160 m_pLayout->setCurrentWidget(m_pPaneDetails);
161 }
162 break;
163 }
164 case UIToolType_Snapshots:
165 {
166 /* Create Snapshots pane: */
167 m_pPaneSnapshots = new UISnapshotPane(m_pActionPool, false /* show toolbar? */);
168 AssertPtrReturnVoid(m_pPaneSnapshots);
169 {
170#ifndef VBOX_WS_MAC
171 const int iMargin = qApp->style()->pixelMetric(QStyle::PM_LayoutLeftMargin) / 4;
172 m_pPaneSnapshots->setContentsMargins(iMargin, 0, iMargin, 0);
173#endif
174
175 /* Configure pane: */
176 m_pPaneSnapshots->setProperty("ToolType", QVariant::fromValue(UIToolType_Snapshots));
177 connect(m_pPaneSnapshots, &UISnapshotPane::sigCurrentItemChange,
178 this, &UIToolPaneMachine::sigCurrentSnapshotItemChange);
179 m_pPaneSnapshots->setMachineItems(m_items);
180
181 /* Add into layout: */
182 m_pLayout->addWidget(m_pPaneSnapshots);
183 m_pLayout->setCurrentWidget(m_pPaneSnapshots);
184 }
185 break;
186 }
187 case UIToolType_Logs:
188 {
189 /* Create the Logviewer pane: */
190 m_pPaneLogViewer = new UIVMLogViewerWidget(EmbedTo_Stack, m_pActionPool, false /* show toolbar */);
191 AssertPtrReturnVoid(m_pPaneLogViewer);
192 {
193#ifndef VBOX_WS_MAC
194 const int iMargin = qApp->style()->pixelMetric(QStyle::PM_LayoutLeftMargin) / 4;
195 m_pPaneLogViewer->setContentsMargins(iMargin, 0, iMargin, 0);
196#endif
197
198 /* Configure pane: */
199 m_pPaneLogViewer->setProperty("ToolType", QVariant::fromValue(UIToolType_Logs));
200 connect(m_pPaneLogViewer, &UIVMLogViewerWidget::sigDetach,
201 this, &UIToolPaneMachine::sltDetachToolPane);
202 m_pPaneLogViewer->setSelectedVMListItems(m_items);
203
204 /* Add into layout: */
205 m_pLayout->addWidget(m_pPaneLogViewer);
206 m_pLayout->setCurrentWidget(m_pPaneLogViewer);
207 }
208 break;
209 }
210 case UIToolType_VMActivity:
211 {
212 m_pPaneVMActivityMonitor = new UIVMActivityToolWidget(EmbedTo_Stack, m_pActionPool,
213 false /* Show toolbar */, 0 /* Parent */);
214 AssertPtrReturnVoid(m_pPaneVMActivityMonitor);
215#ifndef VBOX_WS_MAC
216 const int iMargin = qApp->style()->pixelMetric(QStyle::PM_LayoutLeftMargin) / 4;
217 m_pPaneVMActivityMonitor->setContentsMargins(iMargin, 0, iMargin, 0);
218#endif
219
220 /* Configure pane: */
221 m_pPaneVMActivityMonitor->setProperty("ToolType", QVariant::fromValue(UIToolType_VMActivity));
222 m_pPaneVMActivityMonitor->setSelectedVMListItems(m_items);
223 /* Add into layout: */
224 m_pLayout->addWidget(m_pPaneVMActivityMonitor);
225 m_pLayout->setCurrentWidget(m_pPaneVMActivityMonitor);
226
227 connect(m_pPaneVMActivityMonitor, &UIVMActivityToolWidget::sigSwitchToActivityOverviewPane,
228 this, &UIToolPaneMachine::sigSwitchToActivityOverviewPane);
229 break;
230 }
231 case UIToolType_FileManager:
232 {
233 if (!m_items.isEmpty())
234 m_pPaneFileManager = new UIFileManager(EmbedTo_Stack, m_pActionPool,
235 gpGlobalSession->virtualBox().FindMachine(m_items[0]->id().toString()),
236 0, false /* fShowToolbar */);
237 else
238 m_pPaneFileManager = new UIFileManager(EmbedTo_Stack, m_pActionPool, CMachine(),
239 0, false /* fShowToolbar */);
240 AssertPtrReturnVoid(m_pPaneFileManager);
241#ifndef VBOX_WS_MAC
242 const int iMargin = qApp->style()->pixelMetric(QStyle::PM_LayoutLeftMargin) / 4;
243 m_pPaneFileManager->setContentsMargins(iMargin, 0, iMargin, 0);
244#endif
245 /* Configure pane: */
246 m_pPaneFileManager->setProperty("ToolType", QVariant::fromValue(UIToolType_FileManager));
247 m_pPaneFileManager->setSelectedVMListItems(m_items);
248 /* Add into layout: */
249 m_pLayout->addWidget(m_pPaneFileManager);
250 m_pLayout->setCurrentWidget(m_pPaneFileManager);
251 break;
252 }
253 default:
254 AssertFailedReturnVoid();
255 }
256 }
257
258 /* Handle token change: */
259 handleTokenChange();
260}
261
262void UIToolPaneMachine::closeTool(UIToolType enmType)
263{
264 /* Search through the stacked widgets: */
265 int iActualIndex = -1;
266 for (int iIndex = 0; iIndex < m_pLayout->count(); ++iIndex)
267 if (m_pLayout->widget(iIndex)->property("ToolType").value<UIToolType>() == enmType)
268 iActualIndex = iIndex;
269
270 /* If widget with such type doesn't exist: */
271 if (iActualIndex != -1)
272 {
273 /* Forget corresponding widget: */
274 switch (enmType)
275 {
276 case UIToolType_Error: m_pPaneError = 0; break;
277 case UIToolType_Details: m_pPaneDetails = 0; break;
278 case UIToolType_Snapshots: m_pPaneSnapshots = 0; break;
279 case UIToolType_Logs: m_pPaneLogViewer = 0; break;
280 case UIToolType_VMActivity: m_pPaneVMActivityMonitor = 0; break;
281 default: break;
282 }
283 /* Delete corresponding widget: */
284 QWidget *pWidget = m_pLayout->widget(iActualIndex);
285 m_pLayout->removeWidget(pWidget);
286 delete pWidget;
287 }
288
289 /* Handle token change: */
290 handleTokenChange();
291}
292
293void UIToolPaneMachine::setErrorDetails(const QString &strDetails)
294{
295 /* Update Error pane: */
296 if (m_pPaneError)
297 m_pPaneError->setErrorDetails(strDetails);
298}
299
300void UIToolPaneMachine::setItems(const QList<UIVirtualMachineItem*> &items)
301{
302 /* Cache passed value: */
303 m_items = items;
304
305 /* Update details pane if it is open: */
306 if (isToolOpened(UIToolType_Details))
307 {
308 AssertPtrReturnVoid(m_pPaneDetails);
309 m_pPaneDetails->setItems(m_items);
310 }
311 /* Update snapshots pane if it is open: */
312 if (isToolOpened(UIToolType_Snapshots))
313 {
314 AssertPtrReturnVoid(m_pPaneSnapshots);
315 m_pPaneSnapshots->setMachineItems(m_items);
316 }
317 /* Update logs pane if it is open: */
318 if (isToolOpened(UIToolType_Logs))
319 {
320 AssertPtrReturnVoid(m_pPaneLogViewer);
321 m_pPaneLogViewer->setSelectedVMListItems(m_items);
322 }
323 /* Update performance monitor pane if it is open: */
324 if (isToolOpened(UIToolType_VMActivity))
325 {
326 AssertPtrReturnVoid(m_pPaneVMActivityMonitor);
327 m_pPaneVMActivityMonitor->setSelectedVMListItems(m_items);
328 }
329 /* Update file manager pane if it is open: */
330 if (isToolOpened(UIToolType_FileManager))
331 {
332 AssertPtrReturnVoid(m_pPaneFileManager);
333 if (!m_items.isEmpty() && m_items[0])
334 m_pPaneFileManager->setSelectedVMListItems(m_items);
335 }
336}
337
338bool UIToolPaneMachine::isCurrentStateItemSelected() const
339{
340 return m_pPaneSnapshots ? m_pPaneSnapshots->isCurrentStateItemSelected() : false;
341}
342
343QUuid UIToolPaneMachine::currentSnapshotId()
344{
345 return m_pPaneSnapshots ? m_pPaneSnapshots->currentSnapshotId() : QUuid();
346}
347
348QString UIToolPaneMachine::currentHelpKeyword() const
349{
350 QWidget *pCurrentToolWidget = 0;
351 switch (currentTool())
352 {
353 case UIToolType_Error:
354 pCurrentToolWidget = m_pPaneError;
355 break;
356 case UIToolType_Details:
357 pCurrentToolWidget = m_pPaneDetails;
358 break;
359 case UIToolType_Snapshots:
360 pCurrentToolWidget = m_pPaneSnapshots;
361 break;
362 case UIToolType_Logs:
363 pCurrentToolWidget = m_pPaneLogViewer;
364 break;
365 case UIToolType_VMActivity:
366 pCurrentToolWidget = m_pPaneVMActivityMonitor;
367 break;
368 case UIToolType_FileManager:
369 pCurrentToolWidget = m_pPaneFileManager;
370 break;
371 default:
372 break;
373 }
374 return uiCommon().helpKeyword(pCurrentToolWidget);
375}
376
377void UIToolPaneMachine::prepare()
378{
379 /* Create stacked-layout: */
380 m_pLayout = new QStackedLayout(this);
381
382 /* Create Details pane: */
383 openTool(UIToolType_Details);
384}
385
386void UIToolPaneMachine::cleanup()
387{
388 /* Remove all widgets prematurelly: */
389 while (m_pLayout->count())
390 {
391 QWidget *pWidget = m_pLayout->widget(0);
392 m_pLayout->removeWidget(pWidget);
393 delete pWidget;
394 }
395}
396
397void UIToolPaneMachine::handleTokenChange()
398{
399 // printf("UIToolPaneMachine::handleTokenChange: Active = %d, current tool = %d\n", m_fActive, currentTool());
400}
401
402void UIToolPaneMachine::sltDetachToolPane()
403{
404 AssertPtrReturnVoid(sender());
405 UIToolType enmToolType = UIToolType_Invalid;
406 if (sender() == m_pPaneLogViewer)
407 enmToolType = UIToolType_Logs;
408
409 if (enmToolType != UIToolType_Invalid)
410 emit sigDetachToolPane(enmToolType);
411}
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