Adding upstream version 6.0.4-dfsg.upstream/6.0.4-dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 268 insertions, 0 deletions

diff --git a/src/VBox/Debugger/VBoxDbgGui.cpp b/src/VBox/Debugger/VBoxDbgGui.cpp
new file mode 100644
index 00000000..718a6d98
--- /dev/null
+++ b/src/VBox/Debugger/VBoxDbgGui.cpp
@@ -0,0 +1,268 @@
+/* $Id: VBoxDbgGui.cpp $ */
+/** @file
+ * VBox Debugger GUI - The Manager.
+ */
+
+/*
+ * Copyright (C) 2006-2019 Oracle Corporation
+ *
+ * This file is part of VirtualBox Open Source Edition (OSE), as
+ * available from http://www.virtualbox.org. This file is free software;
+ * you can redistribute it and/or modify it under the terms of the GNU
+ * General Public License (GPL) as published by the Free Software
+ * Foundation, in version 2 as it comes in the "COPYING" file of the
+ * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
+ * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
+ */
+
+
+/*********************************************************************************************************************************
+*   Header Files                                                                                                                 *
+*********************************************************************************************************************************/
+#define LOG_GROUP LOG_GROUP_DBGG
+#define VBOX_COM_NO_ATL
+#include <VBox/com/defs.h>
+#include <VBox/vmm/vm.h>
+#include <iprt/errcore.h>
+
+#include "VBoxDbgGui.h"
+#include <QDesktopWidget>
+#include <QApplication>
+
+
+
+VBoxDbgGui::VBoxDbgGui() :
+    m_pDbgStats(NULL), m_pDbgConsole(NULL), m_pSession(NULL), m_pConsole(NULL),
+    m_pMachineDebugger(NULL), m_pMachine(NULL), m_pUVM(NULL),
+    m_pParent(NULL), m_pMenu(NULL),
+    m_x(0), m_y(0), m_cx(0), m_cy(0), m_xDesktop(0), m_yDesktop(0), m_cxDesktop(0), m_cyDesktop(0)
+{
+
+}
+
+
+int VBoxDbgGui::init(PUVM pUVM)
+{
+    /*
+     * Set the VM handle and update the desktop size.
+     */
+    m_pUVM = pUVM; /* Note! This eats the incoming reference to the handle! */
+    updateDesktopSize();
+
+    return VINF_SUCCESS;
+}
+
+
+int VBoxDbgGui::init(ISession *pSession)
+{
+    int rc = VERR_GENERAL_FAILURE;
+
+    /*
+     * Query the VirtualBox interfaces.
+     */
+    m_pSession = pSession;
+    m_pSession->AddRef();
+
+    HRESULT hrc = m_pSession->COMGETTER(Machine)(&m_pMachine);
+    if (SUCCEEDED(hrc))
+    {
+        hrc = m_pSession->COMGETTER(Console)(&m_pConsole);
+        if (SUCCEEDED(hrc))
+        {
+            hrc = m_pConsole->COMGETTER(Debugger)(&m_pMachineDebugger);
+            if (SUCCEEDED(hrc))
+            {
+                /*
+                 * Get the VM handle.
+                 */
+                LONG64 llVM;
+                hrc = m_pMachineDebugger->COMGETTER(VM)(&llVM);
+                if (SUCCEEDED(hrc))
+                {
+                    PUVM pUVM = (PUVM)(intptr_t)llVM;
+                    rc = init(pUVM);
+                    if (RT_SUCCESS(rc))
+                        return rc;
+
+                    VMR3ReleaseUVM(pUVM);
+                }
+
+                /* damn, failure! */
+                m_pMachineDebugger->Release();
+                m_pMachineDebugger = NULL;
+            }
+            m_pConsole->Release();
+            m_pConsole = NULL;
+        }
+        m_pMachine->Release();
+        m_pMachine = NULL;
+    }
+
+    return rc;
+}
+
+
+VBoxDbgGui::~VBoxDbgGui()
+{
+    if (m_pDbgStats)
+    {
+        delete m_pDbgStats;
+        m_pDbgStats = NULL;
+    }
+
+    if (m_pDbgConsole)
+    {
+        delete m_pDbgConsole;
+        m_pDbgConsole = NULL;
+    }
+
+    if (m_pMachineDebugger)
+    {
+        m_pMachineDebugger->Release();
+        m_pMachineDebugger = NULL;
+    }
+
+    if (m_pConsole)
+    {
+        m_pConsole->Release();
+        m_pConsole = NULL;
+    }
+
+    if (m_pMachine)
+    {
+        m_pMachine->Release();
+        m_pMachine = NULL;
+    }
+
+    if (m_pSession)
+    {
+        m_pSession->Release();
+        m_pSession = NULL;
+    }
+
+    if (m_pUVM)
+    {
+        VMR3ReleaseUVM(m_pUVM);
+        m_pUVM = NULL;
+    }
+}
+
+void
+VBoxDbgGui::setParent(QWidget *pParent)
+{
+    m_pParent = pParent;
+}
+
+
+void
+VBoxDbgGui::setMenu(QMenu *pMenu)
+{
+    m_pMenu = pMenu;
+}
+
+
+int
+VBoxDbgGui::showStatistics()
+{
+    if (!m_pDbgStats)
+    {
+        m_pDbgStats = new VBoxDbgStats(this, "*", 2, m_pParent);
+        connect(m_pDbgStats, SIGNAL(destroyed(QObject *)), this, SLOT(notifyChildDestroyed(QObject *)));
+        repositionStatistics();
+    }
+
+    m_pDbgStats->vShow();
+    return VINF_SUCCESS;
+}
+
+
+void
+VBoxDbgGui::repositionStatistics(bool fResize/* = true*/)
+{
+    /*
+     * Move it to the right side of the VBox console,
+     * and resize it to cover all the space to the left side of the desktop.
+     */
+    if (m_pDbgStats)
+        m_pDbgStats->vReposition(m_x + m_cx, m_y,
+                                 m_cxDesktop - m_cx - m_x + m_xDesktop, m_cyDesktop - m_y + m_yDesktop,
+                                 fResize);
+}
+
+
+int
+VBoxDbgGui::showConsole()
+{
+    if (!m_pDbgConsole)
+    {
+        IVirtualBox *pVirtualBox = NULL;
+        m_pMachine->COMGETTER(Parent)(&pVirtualBox);
+        m_pDbgConsole = new VBoxDbgConsole(this, m_pParent, pVirtualBox);
+        connect(m_pDbgConsole, SIGNAL(destroyed(QObject *)), this, SLOT(notifyChildDestroyed(QObject *)));
+        repositionConsole();
+    }
+
+    m_pDbgConsole->vShow();
+    return VINF_SUCCESS;
+}
+
+
+void
+VBoxDbgGui::repositionConsole(bool fResize/* = true*/)
+{
+    /*
+     * Move it to the bottom of the VBox console,
+     * and resize it to cover the space down to the bottom of the desktop.
+     */
+    if (m_pDbgConsole)
+        m_pDbgConsole->vReposition(m_x, m_y + m_cy,
+                                   RT_MAX(m_cx, 32), m_cyDesktop - m_cy - m_y + m_yDesktop,
+                                   fResize);
+}
+
+
+void
+VBoxDbgGui::updateDesktopSize()
+{
+    QRect Rct(0, 0, 1600, 1200);
+    QDesktopWidget *pDesktop = QApplication::desktop();
+    if (pDesktop)
+        Rct = pDesktop->availableGeometry(QPoint(m_x, m_y));
+    m_xDesktop = Rct.x();
+    m_yDesktop = Rct.y();
+    m_cxDesktop = Rct.width();
+    m_cyDesktop = Rct.height();
+}
+
+
+void
+VBoxDbgGui::adjustRelativePos(int x, int y, unsigned cx, unsigned cy)
+{
+    /* Disregard a width less than 640 since it will mess up the console. */
+    if (cx < 640)
+        cx = m_cx;
+
+    const bool fResize = cx != m_cx || cy != m_cy;
+    const bool fMoved  = x  != m_x  || y  != m_y;
+
+    m_x = x;
+    m_y = y;
+    m_cx = cx;
+    m_cy = cy;
+
+    if (fMoved)
+        updateDesktopSize();
+    repositionConsole(fResize);
+    repositionStatistics(fResize);
+}
+
+
+void
+VBoxDbgGui::notifyChildDestroyed(QObject *pObj)
+{
+    if (m_pDbgStats == pObj)
+        m_pDbgStats = NULL;
+    else if (m_pDbgConsole == pObj)
+        m_pDbgConsole = NULL;
+}
+