VBoxDbgConsole.cpp@ 38813

最後變更在這個檔案從38813是 38813,由 vboxsync 提交於 14 年前
VBoxDbgConsole: Fixed busted text handling wrt selections and cursor positioning.
屬性 svn:eol-style 設為 `native` 屬性 svn:keywords 設為 `Author Date Id Revision`
檔案大小: 18.6 KB

行
1	/* $Id: VBoxDbgConsole.cpp 38813 2011-09-21 12:28:27Z vboxsync $ */
2	/** @file
3	* VBox Debugger GUI - Console.
4	*/
5
6	/*
7	* Copyright (C) 2006-2010 Oracle Corporation
8	*
9	* This file is part of VirtualBox Open Source Edition (OSE), as
10	* available from http://www.alldomusa.eu.org. This file is free software;
11	* you can redistribute it and/or modify it under the terms of the GNU
12	* General Public License (GPL) as published by the Free Software
13	* Foundation, in version 2 as it comes in the "COPYING" file of the
14	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16	*/
17
18
19	/*******************************************************************************
20	* Header Files *
21	*******************************************************************************/
22	#define LOG_GROUP LOG_GROUP_DBGG
23	#include "VBoxDbgConsole.h"
24
25	#include <QLabel>
26	#include <QApplication>
27	#include <QFont>
28	#include <QLineEdit>
29	#include <QHBoxLayout>
30	#include <QAction>
31	#include <QContextMenuEvent>
32
33	#include <VBox/dbg.h>
34	#include <VBox/vmm/cfgm.h>
35	#include <VBox/err.h>
36
37	#include <iprt/thread.h>
38	#include <iprt/tcp.h>
39	#include <VBox/log.h>
40	#include <iprt/assert.h>
41	#include <iprt/asm.h>
42	#include <iprt/alloc.h>
43	#include <iprt/string.h>
44
45
46
47
48	/*
49	*
50	* V B o x D b g C o n s o l e O u t p u t
51	* V B o x D b g C o n s o l e O u t p u t
52	* V B o x D b g C o n s o l e O u t p u t
53	*
54	*
55	*/
56
57
58	VBoxDbgConsoleOutput::VBoxDbgConsoleOutput(QWidget pParent/ = NULL/, const char pszName/* = NULL*/)
59	: QTextEdit(pParent), m_uCurLine(0), m_uCurPos(0), m_hGUIThread(RTThreadNativeSelf())
60	{
61	setReadOnly(true);
62	setUndoRedoEnabled(false);
63	setOverwriteMode(false);
64	setPlainText("");
65	setTextInteractionFlags(Qt::TextBrowserInteraction);
66	setAutoFormatting(QTextEdit::AutoAll);
67	setTabChangesFocus(true);
68	setAcceptRichText(false);
69
70	#ifdef Q_WS_MAC
71	QFont Font("Monaco", 10, QFont::Normal, FALSE);
72	Font.setStyleStrategy(QFont::NoAntialias);
73	#else
74	QFont Font = font();
75	Font.setStyleHint(QFont::TypeWriter);
76	Font.setFamily("Courier [Monotype]");
77	#endif
78	setFont(Font);
79
80	/* green on black */
81	QPalette Pal(palette());
82	Pal.setColor(QPalette::All, QPalette::Base, QColor(Qt::black));
83	setPalette(Pal);
84	setTextColor(QColor(qRgb(0, 0xe0, 0)));
85	NOREF(pszName);
86	}
87
88
89	VBoxDbgConsoleOutput::~VBoxDbgConsoleOutput()
90	{
91	Assert(m_hGUIThread == RTThreadNativeSelf());
92	}
93
94
95	void
96	VBoxDbgConsoleOutput::appendText(const QString &rStr, bool fClearSelection)
97	{
98	Assert(m_hGUIThread == RTThreadNativeSelf());
99
100	if (rStr.isEmpty() \|\| rStr.isNull() \|\| !rStr.length())
101	return;
102
103	/*
104	* Insert all in one go and make sure it's visible.
105	*
106	* We need to move the cursor and unselect any selected text before
107	* inserting anything, otherwise, text will disappear.
108	*/
109	QTextCursor Cursor = textCursor();
110	if (!fClearSelection && Cursor.hasSelection())
111	{
112	QTextCursor SavedCursor = Cursor;
113	Cursor.clearSelection();
114	Cursor.movePosition(QTextCursor::End);
115
116	Cursor.insertText(rStr);
117
118	setTextCursor(SavedCursor);
119	}
120	else
121	{
122	if (Cursor.hasSelection())
123	Cursor.clearSelection();
124	if (!Cursor.atEnd())
125	Cursor.movePosition(QTextCursor::End);
126
127	Cursor.insertText(rStr);
128
129	setTextCursor(Cursor);
130	ensureCursorVisible();
131	}
132	}
133
134
135
136
137	/*
138	*
139	* V B o x D b g C o n s o l e I n p u t
140	* V B o x D b g C o n s o l e I n p u t
141	* V B o x D b g C o n s o l e I n p u t
142	*
143	*
144	*/
145
146
147	VBoxDbgConsoleInput::VBoxDbgConsoleInput(QWidget pParent/ = NULL/, const char pszName/* = NULL*/)
148	: QComboBox(pParent), m_iBlankItem(0), m_hGUIThread(RTThreadNativeSelf())
149	{
150	insertItem(m_iBlankItem, "");
151	setEditable(true);
152	setInsertPolicy(NoInsert);
153	setAutoCompletion(false);
154	setMaxCount(50);
155	const QLineEdit *pEdit = lineEdit();
156	if (pEdit)
157	connect(pEdit, SIGNAL(returnPressed()), this, SLOT(returnPressed()));
158
159	NOREF(pszName);
160	}
161
162
163	VBoxDbgConsoleInput::~VBoxDbgConsoleInput()
164	{
165	Assert(m_hGUIThread == RTThreadNativeSelf());
166	}
167
168
169	void
170	VBoxDbgConsoleInput::setLineEdit(QLineEdit *pEdit)
171	{
172	Assert(m_hGUIThread == RTThreadNativeSelf());
173	QComboBox::setLineEdit(pEdit);
174	if (lineEdit() == pEdit && pEdit)
175	connect(pEdit, SIGNAL(returnPressed()), this, SLOT(returnPressed()));
176	}
177
178
179	void
180	VBoxDbgConsoleInput::returnPressed()
181	{
182	Assert(m_hGUIThread == RTThreadNativeSelf());
183	/* deal with the current command. */
184	QString Str = currentText();
185	emit commandSubmitted(Str);
186
187	/* update the history and clear the entry field */
188	QString PrevStr = m_iBlankItem > 0 ? itemText(m_iBlankItem - 1) : "";
189	if (PrevStr != Str)
190	{
191	setItemText(m_iBlankItem, Str);
192	if ( m_iBlankItem > 0
193	&& m_iBlankItem >= maxCount() - 1)
194	removeItem(m_iBlankItem - maxCount() - 1);
195	insertItem(++m_iBlankItem, "");
196	}
197
198	clearEditText();
199	setCurrentIndex(m_iBlankItem);
200	}
201
202
203
204
205
206
207	/*
208	*
209	* V B o x D b g C o n s o l e
210	* V B o x D b g C o n s o l e
211	* V B o x D b g C o n s o l e
212	*
213	*
214	*/
215
216
217	VBoxDbgConsole::VBoxDbgConsole(VBoxDbgGui a_pDbgGui, QWidget a_pParent/* = NULL*/)
218	: VBoxDbgBaseWindow(a_pDbgGui, a_pParent), m_pOutput(NULL), m_pInput(NULL), m_fInputRestoreFocus(false),
219	m_pszInputBuf(NULL), m_cbInputBuf(0), m_cbInputBufAlloc(0),
220	m_pszOutputBuf(NULL), m_cbOutputBuf(0), m_cbOutputBufAlloc(0),
221	m_pTimer(NULL), m_fUpdatePending(false), m_Thread(NIL_RTTHREAD), m_EventSem(NIL_RTSEMEVENT),
222	m_fTerminate(false), m_fThreadTerminated(false)
223	{
224	setWindowTitle("VBoxDbg - Console");
225
226	/*
227	* Create the output text box.
228	*/
229	m_pOutput = new VBoxDbgConsoleOutput(this);
230
231	/* try figure a suitable size */
232	QLabel *pLabel = new QLabel( "11111111111111111111111111111111111111111111111111111111111111111111111111111112222222222", this);
233	pLabel->setFont(m_pOutput->font());
234	QSize Size = pLabel->sizeHint();
235	delete pLabel;
236	Size.setWidth((int)(Size.width() * 1.10));
237	Size.setHeight(Size.width() / 2);
238	resize(Size);
239
240	/*
241	* Create the input combo box (with a label).
242	*/
243	QHBoxLayout *pLayout = new QHBoxLayout();
244	//pLayout->setSizeConstraint(QLayout::SetMaximumSize);
245
246	pLabel = new QLabel(" Command ");
247	pLayout->addWidget(pLabel);
248	pLabel->setMaximumSize(pLabel->sizeHint());
249	pLabel->setAlignment(Qt::AlignCenter);
250
251	m_pInput = new VBoxDbgConsoleInput(NULL);
252	pLayout->addWidget(m_pInput);
253	m_pInput->setDuplicatesEnabled(false);
254	connect(m_pInput, SIGNAL(commandSubmitted(const QString &)), this, SLOT(commandSubmitted(const QString &)));
255
256	# if 0//def Q_WS_MAC
257	pLabel = new QLabel(" ");
258	pLayout->addWidget(pLabel);
259	pLabel->setMaximumSize(20, m_pInput->sizeHint().height() + 6);
260	pLabel->setMinimumSize(20, m_pInput->sizeHint().height() + 6);
261	# endif
262
263	QWidget *pHBox = new QWidget(this);
264	pHBox->setLayout(pLayout);
265
266	m_pInput->setEnabled(false); /* (we'll get a ready notification) */
267
268
269	/*
270	* Vertical layout box on the whole widget.
271	*/
272	QVBoxLayout *pVLayout = new QVBoxLayout();
273	pVLayout->setContentsMargins(0, 0, 0, 0);
274	pVLayout->setSpacing(5);
275	pVLayout->addWidget(m_pOutput);
276	pVLayout->addWidget(pHBox);
277	setLayout(pVLayout);
278
279	/*
280	* The tab order is from input to output, not the other way around as it is by default.
281	*/
282	setTabOrder(m_pInput, m_pOutput);
283
284	/*
285	* Setup the timer.
286	*/
287	m_pTimer = new QTimer(this);
288	connect(m_pTimer, SIGNAL(timeout()), SLOT(updateOutput()));
289
290	/*
291	* Init the backend structure.
292	*/
293	m_Back.Core.pfnInput = backInput;
294	m_Back.Core.pfnRead = backRead;
295	m_Back.Core.pfnWrite = backWrite;
296	m_Back.Core.pfnSetReady = backSetReady;
297	m_Back.pSelf = this;
298
299	/*
300	* Create the critical section, the event semaphore and the debug console thread.
301	*/
302	int rc = RTCritSectInit(&m_Lock);
303	AssertRC(rc);
304
305	rc = RTSemEventCreate(&m_EventSem);
306	AssertRC(rc);
307
308	rc = RTThreadCreate(&m_Thread, backThread, this, 0, RTTHREADTYPE_DEBUGGER, RTTHREADFLAGS_WAITABLE, "VBoxDbgC");
309	AssertRC(rc);
310	if (RT_FAILURE(rc))
311	m_Thread = NIL_RTTHREAD;
312
313	/*
314	* Shortcuts.
315	*/
316	m_pFocusToInput = new QAction("", this);
317	m_pFocusToInput->setShortcut(QKeySequence("Ctrl+L"));
318	addAction(m_pFocusToInput);
319	connect(m_pFocusToInput, SIGNAL(triggered(bool)), this, SLOT(actFocusToInput()));
320
321	m_pFocusToOutput = new QAction("", this);
322	m_pFocusToOutput->setShortcut(QKeySequence("Ctrl+O"));
323	addAction(m_pFocusToOutput);
324	connect(m_pFocusToOutput, SIGNAL(triggered(bool)), this, SLOT(actFocusToOutput()));
325	}
326
327
328	VBoxDbgConsole::~VBoxDbgConsole()
329	{
330	Assert(isGUIThread());
331
332	/*
333	* Wait for the thread.
334	*/
335	ASMAtomicWriteBool(&m_fTerminate, true);
336	RTSemEventSignal(m_EventSem);
337	if (m_Thread != NIL_RTTHREAD)
338	{
339	int rc = RTThreadWait(m_Thread, 15000, NULL);
340	AssertRC(rc);
341	m_Thread = NIL_RTTHREAD;
342	}
343
344	/*
345	* Free resources.
346	*/
347	delete m_pTimer;
348	m_pTimer = NULL;
349	RTCritSectDelete(&m_Lock);
350	RTSemEventDestroy(m_EventSem);
351	m_EventSem = 0;
352	m_pOutput = NULL;
353	m_pInput = NULL;
354	if (m_pszInputBuf)
355	{
356	RTMemFree(m_pszInputBuf);
357	m_pszInputBuf = NULL;
358	}
359	m_cbInputBuf = 0;
360	m_cbInputBufAlloc = 0;
361
362	delete m_pFocusToInput;
363	m_pFocusToInput = NULL;
364	delete m_pFocusToOutput;
365	m_pFocusToOutput = NULL;
366	}
367
368
369	void
370	VBoxDbgConsole::commandSubmitted(const QString &rCommand)
371	{
372	Assert(isGUIThread());
373
374	lock();
375	RTSemEventSignal(m_EventSem);
376
377	QByteArray Utf8Array = rCommand.toUtf8();
378	const char *psz = Utf8Array.constData();
379	size_t cb = strlen(psz);
380
381	/*
382	* Make sure we've got space for the input.
383	*/
384	if (cb + m_cbInputBuf >= m_cbInputBufAlloc)
385	{
386	size_t cbNew = RT_ALIGN_Z(cb + m_cbInputBufAlloc + 1, 128);
387	void *pv = RTMemRealloc(m_pszInputBuf, cbNew);
388	if (!pv)
389	{
390	unlock();
391	return;
392	}
393	m_pszInputBuf = (char *)pv;
394	m_cbInputBufAlloc = cbNew;
395	}
396
397	/*
398	* Add the input and output it.
399	*/
400	memcpy(m_pszInputBuf + m_cbInputBuf, psz, cb);
401	m_cbInputBuf += cb;
402	m_pszInputBuf[m_cbInputBuf++] = '\n';
403
404	m_pOutput->appendText(rCommand + "\n", true /fClearSelection/);
405	m_pOutput->ensureCursorVisible();
406
407	m_fInputRestoreFocus = m_pInput->hasFocus(); /* dirty focus hack */
408	m_pInput->setEnabled(false);
409
410	Log(("VBoxDbgConsole::commandSubmitted: %s (input-enabled=%RTbool)\n", psz, m_pInput->isEnabled()));
411	unlock();
412	}
413
414
415	void
416	VBoxDbgConsole::updateOutput()
417	{
418	Assert(isGUIThread());
419
420	lock();
421	m_fUpdatePending = false;
422	if (m_cbOutputBuf)
423	{
424	m_pOutput->appendText(QString::fromUtf8((const char )m_pszOutputBuf, (int)m_cbOutputBuf), false /fClearSelection*/);
425	m_cbOutputBuf = 0;
426	}
427	unlock();
428	}
429
430
431	/**
432	* Lock the object.
433	*/
434	void
435	VBoxDbgConsole::lock()
436	{
437	RTCritSectEnter(&m_Lock);
438	}
439
440
441	/**
442	* Unlocks the object.
443	*/
444	void
445	VBoxDbgConsole::unlock()
446	{
447	RTCritSectLeave(&m_Lock);
448	}
449
450
451
452	/**
453	* Checks if there is input.
454	*
455	* @returns true if there is input ready.
456	* @returns false if there not input ready.
457	* @param pBack Pointer to VBoxDbgConsole::m_Back.
458	* @param cMillies Number of milliseconds to wait on input data.
459	*/
460	/static/ DECLCALLBACK(bool)
461	VBoxDbgConsole::backInput(PDBGCBACK pBack, uint32_t cMillies)
462	{
463	VBoxDbgConsole *pThis = VBOXDBGCONSOLE_FROM_DBGCBACK(pBack);
464	pThis->lock();
465
466	bool fRc = true;
467	if (!pThis->m_cbInputBuf)
468	{
469	/*
470	* Wait outside the lock for the requested time, then check again.
471	*/
472	pThis->unlock();
473	RTSemEventWait(pThis->m_EventSem, cMillies);
474	pThis->lock();
475	fRc = pThis->m_cbInputBuf
476	\|\| ASMAtomicUoReadBool(&pThis->m_fTerminate);
477	}
478
479	pThis->unlock();
480	return fRc;
481	}
482
483
484	/**
485	* Read input.
486	*
487	* @returns VBox status code.
488	* @param pBack Pointer to VBoxDbgConsole::m_Back.
489	* @param pvBuf Where to put the bytes we read.
490	* @param cbBuf Maximum nymber of bytes to read.
491	* @param pcbRead Where to store the number of bytes actually read.
492	* If NULL the entire buffer must be filled for a
493	* successful return.
494	*/
495	/static/ DECLCALLBACK(int)
496	VBoxDbgConsole::backRead(PDBGCBACK pBack, void pvBuf, size_t cbBuf, size_t pcbRead)
497	{
498	VBoxDbgConsole *pThis = VBOXDBGCONSOLE_FROM_DBGCBACK(pBack);
499	Assert(pcbRead); /** @todo implement this bit */
500	if (pcbRead)
501	*pcbRead = 0;
502
503	pThis->lock();
504	int rc = VINF_SUCCESS;
505	if (!ASMAtomicUoReadBool(&pThis->m_fTerminate))
506	{
507	if (pThis->m_cbInputBuf)
508	{
509	const char *psz = pThis->m_pszInputBuf;
510	size_t cbRead = RT_MIN(pThis->m_cbInputBuf, cbBuf);
511	memcpy(pvBuf, psz, cbRead);
512	psz += cbRead;
513	pThis->m_cbInputBuf -= cbRead;
514	if (*psz)
515	memmove(pThis->m_pszInputBuf, psz, pThis->m_cbInputBuf);
516	pThis->m_pszInputBuf[pThis->m_cbInputBuf] = '\0';
517	*pcbRead = cbRead;
518	}
519	}
520	else
521	rc = VERR_GENERAL_FAILURE;
522	pThis->unlock();
523	return rc;
524	}
525
526
527	/**
528	* Write (output).
529	*
530	* @returns VBox status code.
531	* @param pBack Pointer to VBoxDbgConsole::m_Back.
532	* @param pvBuf What to write.
533	* @param cbBuf Number of bytes to write.
534	* @param pcbWritten Where to store the number of bytes actually written.
535	* If NULL the entire buffer must be successfully written.
536	*/
537	/static/ DECLCALLBACK(int)
538	VBoxDbgConsole::backWrite(PDBGCBACK pBack, const void pvBuf, size_t cbBuf, size_t pcbWritten)
539	{
540	VBoxDbgConsole *pThis = VBOXDBGCONSOLE_FROM_DBGCBACK(pBack);
541	int rc = VINF_SUCCESS;
542
543	pThis->lock();
544	if (cbBuf + pThis->m_cbOutputBuf >= pThis->m_cbOutputBufAlloc)
545	{
546	size_t cbNew = RT_ALIGN_Z(cbBuf + pThis->m_cbOutputBufAlloc + 1, 1024);
547	void *pv = RTMemRealloc(pThis->m_pszOutputBuf, cbNew);
548	if (!pv)
549	{
550	pThis->unlock();
551	if (pcbWritten)
552	*pcbWritten = 0;
553	return VERR_NO_MEMORY;
554	}
555	pThis->m_pszOutputBuf = (char *)pv;
556	pThis->m_cbOutputBufAlloc = cbNew;
557	}
558
559	/*
560	* Add the output.
561	*/
562	memcpy(pThis->m_pszOutputBuf + pThis->m_cbOutputBuf, pvBuf, cbBuf);
563	pThis->m_cbOutputBuf += cbBuf;
564	pThis->m_pszOutputBuf[pThis->m_cbOutputBuf] = '\0';
565	if (pcbWritten)
566	*pcbWritten = cbBuf;
567
568	if (ASMAtomicUoReadBool(&pThis->m_fTerminate))
569	rc = VERR_GENERAL_FAILURE;
570
571	/*
572	* Tell the GUI thread to draw this text.
573	* We cannot do it from here without frequent crashes.
574	*/
575	if (!pThis->m_fUpdatePending)
576	QApplication::postEvent(pThis, new VBoxDbgConsoleEvent(VBoxDbgConsoleEvent::kUpdate));
577
578	pThis->unlock();
579
580	return rc;
581	}
582
583
584	/static/ DECLCALLBACK(void)
585	VBoxDbgConsole::backSetReady(PDBGCBACK pBack, bool fReady)
586	{
587	VBoxDbgConsole *pThis = VBOXDBGCONSOLE_FROM_DBGCBACK(pBack);
588	if (fReady)
589	QApplication::postEvent(pThis, new VBoxDbgConsoleEvent(VBoxDbgConsoleEvent::kInputEnable));
590	}
591
592
593	/**
594	* The Debugger Console Thread
595	*
596	* @returns VBox status code (ignored).
597	* @param Thread The thread handle.
598	* @param pvUser Pointer to the VBoxDbgConsole object.s
599	*/
600	/static/ DECLCALLBACK(int)
601	VBoxDbgConsole::backThread(RTTHREAD Thread, void *pvUser)
602	{
603	VBoxDbgConsole pThis = (VBoxDbgConsole )pvUser;
604	LogFlow(("backThread: Thread=%p pvUser=%p\n", (void *)Thread, pvUser));
605
606	NOREF(Thread);
607
608	/*
609	* Create and execute the console.
610	*/
611	int rc = pThis->dbgcCreate(&pThis->m_Back.Core, 0);
612
613	ASMAtomicUoWriteBool(&pThis->m_fThreadTerminated, true);
614	if (!ASMAtomicUoReadBool(&pThis->m_fTerminate))
615	QApplication::postEvent(pThis, new VBoxDbgConsoleEvent(rc == VINF_SUCCESS
616	? VBoxDbgConsoleEvent::kTerminatedUser
617	: VBoxDbgConsoleEvent::kTerminatedOther));
618	LogFlow(("backThread: returns %Rrc (m_fTerminate=%RTbool)\n", rc, ASMAtomicUoReadBool(&pThis->m_fTerminate)));
619	return rc;
620	}
621
622
623	bool
624	VBoxDbgConsole::event(QEvent *pGenEvent)
625	{
626	Assert(isGUIThread());
627	if (pGenEvent->type() == (QEvent::Type)VBoxDbgConsoleEvent::kEventNumber)
628	{
629	VBoxDbgConsoleEvent pEvent = (VBoxDbgConsoleEvent )pGenEvent;
630
631	switch (pEvent->command())
632	{
633	/* make update pending. */
634	case VBoxDbgConsoleEvent::kUpdate:
635	lock();
636	if (!m_fUpdatePending)
637	{
638	m_fUpdatePending = true;
639	m_pTimer->setSingleShot(true);
640	m_pTimer->start(10);
641	}
642	unlock();
643	break;
644
645	/* Re-enable the input field and restore focus. */
646	case VBoxDbgConsoleEvent::kInputEnable:
647	Log(("VBoxDbgConsole: kInputEnable (input-enabled=%RTbool)\n", m_pInput->isEnabled()));
648	m_pInput->setEnabled(true);
649	if ( m_fInputRestoreFocus
650	&& !m_pInput->hasFocus())
651	m_pInput->setFocus(); /* this is a hack. */
652	m_fInputRestoreFocus = false;
653	break;
654
655	/* The thread terminated by user command (exit, quit, bye). */
656	case VBoxDbgConsoleEvent::kTerminatedUser:
657	Log(("VBoxDbgConsole: kTerminatedUser (input-enabled=%RTbool)\n", m_pInput->isEnabled()));
658	m_pInput->setEnabled(false);
659	close();
660	break;
661
662	/* The thread terminated for some unknown reason., disable input */
663	case VBoxDbgConsoleEvent::kTerminatedOther:
664	Log(("VBoxDbgConsole: kTerminatedOther (input-enabled=%RTbool)\n", m_pInput->isEnabled()));
665	m_pInput->setEnabled(false);
666	break;
667
668	/* paranoia */
669	default:
670	AssertMsgFailed(("command=%d\n", pEvent->command()));
671	break;
672	}
673	return true;
674	}
675
676	return VBoxDbgBaseWindow::event(pGenEvent);
677	}
678
679
680	void
681	VBoxDbgConsole::closeEvent(QCloseEvent *a_pCloseEvt)
682	{
683	if (m_fThreadTerminated)
684	{
685	a_pCloseEvt->accept();
686	delete this;
687	}
688	}
689
690
691	void
692	VBoxDbgConsole::actFocusToInput()
693	{
694	if (!m_pInput->hasFocus())
695	m_pInput->setFocus(Qt::ShortcutFocusReason);
696	}
697
698
699	void
700	VBoxDbgConsole::actFocusToOutput()
701	{
702	if (!m_pOutput->hasFocus())
703	m_pOutput->setFocus(Qt::ShortcutFocusReason);
704	}
705

注意: 瀏覽 TracBrowser 來幫助您使用儲存庫瀏覽器

source: vbox/trunk/src/VBox/Debugger/VBoxDbgConsole.cpp@ 38813

以其他格式下載: