81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#include <windows.h>

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#include "VBoxTray.h"

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#include "VBoxHelpers.h"

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#include "VBoxDnD.h"

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#include <VBox/VBoxGuestLib.h>

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#include "VBox/HostServices/DragAndDropSvc.h"

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#include <iprt/asm.h>

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#include <iprt/assert.h>

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#include <iprt/err.h>

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#include <iprt/ldr.h>

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#include <iprt/list.h>

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#include <iprt/mem.h>

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#include <iprt/cpp/mtlist.h>

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#include <iprt/cpp/ministring.h>

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#include <iprt/cpp/mtlist.h>

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#include <VBoxGuestInternal.h>

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#ifdef DEBUG

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#endif

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#define WM_VBOXTRAY_DND_MESSAGE WM_APP + 401

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsynctypedef BOOL (WINAPI *PFNSENDINPUT)(UINT, LPINPUT, int);

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsyncstatic PFNSENDINPUT s_pfnSendInput = NULL;

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsyncstatic LRESULT CALLBACK vboxDnDWndProcInstance(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsyncstatic LRESULT CALLBACK vboxDnDWndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsyncVBoxDnDWnd::VBoxDnDWnd(void)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync : hWnd(NULL),

be2d64b9017ca17cf597a73767a1cf928a7e3f7dvboxsync mpfnEnumDisplayMonitors(NULL),

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync mfMouseButtonDown(false),

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync#ifdef VBOX_WITH_DRAG_AND_DROP_GH

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync pDropTarget(NULL),

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync#endif

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync mClientID(UINT32_MAX),

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync mMode(Unknown),

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync mState(Uninitialized)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync{

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync RT_ZERO(startupInfo);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync reset();

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync}

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsyncVBoxDnDWnd::~VBoxDnDWnd(void)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync{

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync /** @todo Shutdown crit sect / event etc! */

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync reset();

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync}

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsyncint VBoxDnDWnd::Initialize(PVBOXDNDCONTEXT pContext)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync{

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync AssertPtrReturn(pContext, VERR_INVALID_POINTER);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync /* Save the context. */

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync this->pContext = pContext;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

be2d64b9017ca17cf597a73767a1cf928a7e3f7dvboxsync HMODULE hUser = GetModuleHandle("user32.dll");

be2d64b9017ca17cf597a73767a1cf928a7e3f7dvboxsync if (hUser)

be2d64b9017ca17cf597a73767a1cf928a7e3f7dvboxsync {

be2d64b9017ca17cf597a73767a1cf928a7e3f7dvboxsync *(uintptr_t *)&mpfnEnumDisplayMonitors = (uintptr_t)GetProcAddress(hUser, "EnumDisplayMonitors");

be2d64b9017ca17cf597a73767a1cf928a7e3f7dvboxsync Log(("DnD: EnumDisplayMonitors = %p\n", mpfnEnumDisplayMonitors));

be2d64b9017ca17cf597a73767a1cf928a7e3f7dvboxsync }

be2d64b9017ca17cf597a73767a1cf928a7e3f7dvboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync int rc = RTSemEventCreate(&mEventSem);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (RT_SUCCESS(rc))

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync rc = RTCritSectInit(&mCritSect);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (RT_SUCCESS(rc))

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync /* Message pump thread for our proxy window. */

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync rc = RTThreadCreate(&gCtx.hEvtQueue, VBoxDnDWnd::Thread, this,

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync 0, RTTHREADTYPE_MSG_PUMP, RTTHREADFLAGS_WAITABLE,

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync "VBoxTrayDnDWnd");

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (RT_FAILURE(rc))

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogRel(("DnD: Failed to start proxy window thread, rc=%Rrc\n", rc));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync /** @todo Wait for thread to be started! */

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowThisFunc(("Returning rc=%Rrc\n", rc));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return rc;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync}

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsyncint VBoxDnDWnd::Thread(RTTHREAD hThread, void *pvUser)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync{

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync AssertPtrReturn(pvUser, VERR_INVALID_POINTER);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync VBoxDnDWnd *pThis = (VBoxDnDWnd*)pvUser;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync AssertPtr(pThis);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync PVBOXDNDCONTEXT pContext = pThis->pContext;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync AssertPtr(pContext);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync AssertPtr(pContext->pEnv);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync HINSTANCE hInstance = pContext->pEnv->hInstance;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync Assert(hInstance != 0);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync /* Create our proxy window. */

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync WNDCLASSEX wndClass;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync RT_ZERO(wndClass);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync wndClass.cbSize = sizeof(WNDCLASSEX);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync wndClass.lpfnWndProc = vboxDnDWndProc;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync wndClass.lpszClassName = "VBoxTrayDnDWnd";

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync wndClass.hInstance = hInstance;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync wndClass.style = CS_NOCLOSE;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#ifdef VBOX_DND_DEBUG_WND

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync wndClass.style |= CS_HREDRAW | CS_VREDRAW;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync wndClass.hbrBackground = (HBRUSH)(CreateSolidBrush(RGB(255, 0, 0)));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#else

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync wndClass.hbrBackground = (HBRUSH)(COLOR_BACKGROUND + 1);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#endif

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync int rc = VINF_SUCCESS;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (!RegisterClassEx(&wndClass))

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync DWORD dwErr = GetLastError();

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowFunc(("Unable to register proxy window class, error=%ld\n", dwErr));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync rc = RTErrConvertFromWin32(dwErr);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (RT_SUCCESS(rc))

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync DWORD dwExStyle = WS_EX_TOOLWINDOW | WS_EX_TRANSPARENT | WS_EX_NOACTIVATE;

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync DWORD dwStyle = WS_POPUP;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#ifdef VBOX_DND_DEBUG_WND

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync dwExStyle &= ~WS_EX_TRANSPARENT; /* Remove transparency bit. */

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync dwStyle |= WS_VISIBLE; /* Make the window visible. */

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#endif

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync pThis->hWnd =

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync CreateWindowEx(dwExStyle,

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync "VBoxTrayDnDWnd", "VBoxTrayDnDWnd",

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync dwStyle,

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#ifdef VBOX_DND_DEBUG_WND

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync CW_USEDEFAULT, CW_USEDEFAULT, 200, 200, NULL, NULL,

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#else

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync -200, -200, 100, 100, NULL, NULL,

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#endif

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync hInstance, pThis /* lParm */);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (!pThis->hWnd)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync DWORD dwErr = GetLastError();

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowFunc(("Unable to create proxy window, error=%ld\n", dwErr));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync rc = RTErrConvertFromWin32(dwErr);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync else

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#ifndef VBOX_DND_DEBUG_WND

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync SetWindowPos(pThis->hWnd, HWND_TOPMOST, -200, -200, 0, 0,

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync SWP_NOACTIVATE | SWP_HIDEWINDOW

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync | SWP_NOCOPYBITS | SWP_NOREDRAW | SWP_NOSIZE);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowFunc(("Proxy window created, hWnd=0x%x\n", pThis->hWnd));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#else

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowFunc(("Debug proxy window created, hWnd=0x%x\n", pThis->hWnd));

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync /*

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync TRACKMOUSEEVENT me;

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync RT_ZERO(me);

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync me.cbSize = sizeof(TRACKMOUSEEVENT);

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync me.dwFlags = TME_HOVER | TME_LEAVE | TME_NONCLIENT;

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync me.hwndTrack = pThis->hWnd;

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync BOOL fRc = TrackMouseEvent(&me);

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync Assert(fRc);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#endif

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

9725ca270919a5220a25cca2c05f4d85bf0f79e2vboxsync HRESULT hr = OleInitialize(NULL);

9725ca270919a5220a25cca2c05f4d85bf0f79e2vboxsync if (SUCCEEDED(hr))

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

9725ca270919a5220a25cca2c05f4d85bf0f79e2vboxsync#ifdef VBOX_WITH_DRAG_AND_DROP_GH

9725ca270919a5220a25cca2c05f4d85bf0f79e2vboxsync rc = pThis->RegisterAsDropTarget();

9725ca270919a5220a25cca2c05f4d85bf0f79e2vboxsync#endif

9725ca270919a5220a25cca2c05f4d85bf0f79e2vboxsync }

9725ca270919a5220a25cca2c05f4d85bf0f79e2vboxsync else

9725ca270919a5220a25cca2c05f4d85bf0f79e2vboxsync {

9725ca270919a5220a25cca2c05f4d85bf0f79e2vboxsync LogRelFunc(("Unable to initialize OLE, hr=%Rhrc\n", hr));

9725ca270919a5220a25cca2c05f4d85bf0f79e2vboxsync rc = VERR_COM_UNEXPECTED;

9725ca270919a5220a25cca2c05f4d85bf0f79e2vboxsync }

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync

9725ca270919a5220a25cca2c05f4d85bf0f79e2vboxsync if (RT_SUCCESS(rc))

9725ca270919a5220a25cca2c05f4d85bf0f79e2vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync bool fShutdown = false;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync do

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync MSG uMsg;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync while (GetMessage(&uMsg, 0, 0, 0))

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync TranslateMessage(&uMsg);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync DispatchMessage(&uMsg);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (ASMAtomicReadBool(&pContext->fShutdown))

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync fShutdown = true;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (fShutdown)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowFunc(("Cancelling ...\n"));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync break;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync /** @todo Immediately drop on failure? */

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync } while (RT_SUCCESS(rc));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

eec8c0f9948580ef06e396e8b9c34428d0b78cd9vboxsync#ifdef VBOX_WITH_DRAG_AND_DROP_GH

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync int rc2 = pThis->UnregisterAsDropTarget();

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync if (RT_SUCCESS(rc))

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync rc = rc2;

eec8c0f9948580ef06e396e8b9c34428d0b78cd9vboxsync#endif

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync OleUninitialize();

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowFuncLeaveRC(rc);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return rc;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync}

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsyncBOOL CALLBACK VBoxDnDWnd::MonitorEnumProc(HMONITOR hMonitor, HDC hdcMonitor,

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LPRECT lprcMonitor, LPARAM lParam)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync{

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LPRECT pRect = (LPRECT)lParam;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync AssertPtrReturn(pRect, FALSE);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync AssertPtr(lprcMonitor);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowFunc(("Monitor is %ld,%ld,%ld,%ld\n",

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync lprcMonitor->left, lprcMonitor->top,

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync lprcMonitor->right, lprcMonitor->bottom));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync /* Build up a simple bounding box to hold the entire (virtual) screen. */

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (pRect->left > lprcMonitor->left)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync pRect->left = lprcMonitor->left;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (pRect->right < lprcMonitor->right)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync pRect->right = lprcMonitor->right;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (pRect->top > lprcMonitor->top)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync pRect->top = lprcMonitor->top;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (pRect->bottom < lprcMonitor->bottom)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync pRect->bottom = lprcMonitor->bottom;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return TRUE;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync}

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsyncLRESULT CALLBACK VBoxDnDWnd::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync{

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync switch (uMsg)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync case WM_CREATE:

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync int rc = OnCreate();

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (RT_FAILURE(rc))

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return FALSE;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return TRUE;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync case WM_CLOSE:

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync OnDestroy();

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync DestroyWindow(hWnd);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync PostQuitMessage(0);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return 0;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync case WM_LBUTTONDOWN:

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowThisFunc(("WM_LBUTTONDOWN\n"));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync mfMouseButtonDown = true;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return 0;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync case WM_LBUTTONUP:

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowThisFunc(("WM_LBUTTONUP\n"));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync mfMouseButtonDown = false;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return 0;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync case WM_MOUSELEAVE:

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync LogFlowThisFunc(("WM_MOUSELEAVE\n"));

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync return 0;

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync /* Will only be called once; after the first mouse move, this

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync case WM_MOUSEMOVE:

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync LogFlowThisFunc(("WM_MOUSEMOVE: mfMouseButtonDown=%RTbool, mMode=%ld, mState=%ld\n",

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync mfMouseButtonDown, mMode, mState));

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync#ifdef DEBUG_andy

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync POINT p;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync GetCursorPos(&p);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync LogFlowThisFunc(("WM_MOUSEMOVE: curX=%ld, curY=%ld\n", p.x, p.y));

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync#endif

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync int rc = VINF_SUCCESS;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync if (mMode == HG) /* Host to guest. */

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync /* Dragging not started yet? Kick it off ... */

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync if ( mfMouseButtonDown

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync && (mState != Dragging))

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync {

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync mState = Dragging;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync#if 0

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync /* Delay hiding the proxy window a bit when debugging, to see

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync RTThreadSleep(5000);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#endif

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync hide();

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync LogFlowThisFunc(("Starting drag'n drop: uAllActions=0x%x, dwOKEffects=0x%x ...\n",

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync uAllActions, startupInfo.dwOKEffects));

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync AssertPtr(startupInfo.pDataObject);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync AssertPtr(startupInfo.pDropSource);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync DWORD dwEffect;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync HRESULT hr = DoDragDrop(startupInfo.pDataObject, startupInfo.pDropSource,

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync startupInfo.dwOKEffects, &dwEffect);

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync LogFlowThisFunc(("hr=%Rhrc, dwEffect=%RI32\n", hr, dwEffect));

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync switch (hr)

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync {

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync case DRAGDROP_S_DROP:

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync mState = Dropped;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync break;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync case DRAGDROP_S_CANCEL:

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync mState = Canceled;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync break;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync default:

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync LogFlowThisFunc(("Drag'n drop failed with %Rhrc\n", hr));

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync mState = Canceled;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync rc = VERR_GENERAL_FAILURE; /** @todo Find a better status code. */

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync break;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync int rc2 = RTCritSectEnter(&mCritSect);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync if (RT_SUCCESS(rc2))

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync {

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync startupInfo.pDropSource->Release();

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync startupInfo.pDataObject->Release();

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync RT_ZERO(startupInfo);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync rc2 = RTCritSectLeave(&mCritSect);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync if (RT_SUCCESS(rc))

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync rc = rc2;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync mMode = Unknown;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync else if (mMode == GH) /* Guest to host. */

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync {

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync //hide();

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync /* Starting here VBoxDnDDropTarget should

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync }

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync else

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync rc = VERR_NOT_SUPPORTED;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync LogFlowThisFunc(("WM_MOUSEMOVE: mMode=%ld, mState=%ld, rc=%Rrc\n",

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync mMode, mState, rc));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return 0;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync case WM_NCMOUSEHOVER:

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync LogFlowThisFunc(("WM_NCMOUSEHOVER\n"));

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync return 0;

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync case WM_NCMOUSELEAVE:

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync LogFlowThisFunc(("WM_NCMOUSELEAVE\n"));

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync return 0;

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync case WM_VBOXTRAY_DND_MESSAGE:

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync VBOXDNDEVENT *pEvent = (PVBOXDNDEVENT)lParam;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync AssertPtr(pEvent);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowThisFunc(("Received uType=%RU32, uScreenID=%RU32\n",

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync pEvent->Event.uType, pEvent->Event.uScreenId));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync int rc;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync switch (pEvent->Event.uType)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync case DragAndDropSvc::HOST_DND_HG_EVT_ENTER:

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowThisFunc(("HOST_DND_HG_EVT_ENTER\n"));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync reset();

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync mMode = HG;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (pEvent->Event.cbFormats)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync RTCList<RTCString> lstFormats =

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync RTCString(pEvent->Event.pszFormats, pEvent->Event.cbFormats - 1).split("\r\n");

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync rc = OnHgEnter(lstFormats, pEvent->Event.u.a.uAllActions);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync else

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync AssertMsgFailed(("cbFormats is 0\n"));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync rc = VERR_INVALID_PARAMETER;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync /* Note: After HOST_DND_HG_EVT_ENTER there immediately is a move

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync case DragAndDropSvc::HOST_DND_HG_EVT_MOVE:

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowThisFunc(("HOST_DND_HG_EVT_MOVE: %d,%d\n",

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync pEvent->Event.u.a.uXpos, pEvent->Event.u.a.uYpos));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync rc = OnHgMove(pEvent->Event.u.a.uXpos, pEvent->Event.u.a.uYpos,

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync pEvent->Event.u.a.uDefAction);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync break;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync case DragAndDropSvc::HOST_DND_HG_EVT_LEAVE:

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowThisFunc(("HOST_DND_HG_EVT_LEAVE\n"));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync rc = OnHgLeave();

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync break;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync case DragAndDropSvc::HOST_DND_HG_EVT_DROPPED:

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowThisFunc(("HOST_DND_HG_EVT_DROPPED\n"));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync rc = OnHgDrop();

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync break;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync case DragAndDropSvc::HOST_DND_HG_SND_DATA:

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowThisFunc(("HOST_DND_HG_SND_DATA\n"));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync rc = OnHgDataReceived(pEvent->Event.u.b.pvData,

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync pEvent->Event.u.b.cbData);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync break;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync case DragAndDropSvc::HOST_DND_HG_EVT_CANCEL:

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowThisFunc(("HOST_DND_HG_EVT_CANCEL\n"));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync rc = OnHgCancel();

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync break;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync case DragAndDropSvc::HOST_DND_GH_REQ_PENDING:

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowThisFunc(("HOST_DND_GH_REQ_PENDING\n"));

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync#ifdef VBOX_WITH_DRAG_AND_DROP_GH

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync if ( mMode == Unknown

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync /* There can be more than one HOST_DND_GH_REQ_PENDING

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync || mMode == GH)

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync {

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync mMode = GH;

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync rc = OnGhIsDnDPending(pEvent->Event.uScreenId);

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync }

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync else

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync rc = VERR_WRONG_ORDER;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync#else

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync rc = VERR_NOT_SUPPORTED;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync#endif

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync break;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync case DragAndDropSvc::HOST_DND_GH_EVT_DROPPED:

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowThisFunc(("HOST_DND_GH_EVT_DROPPED\n"));

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync#ifdef VBOX_WITH_DRAG_AND_DROP_GH

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync if (mMode == GH)

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync {

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync rc = OnGhDropped(pEvent->Event.pszFormats,

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync pEvent->Event.cbFormats,

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync pEvent->Event.u.a.uDefAction);

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync }

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync else

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync rc = VERR_WRONG_ORDER;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync#else

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync rc = VERR_NOT_SUPPORTED;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync#endif

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync break;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync case DragAndDropSvc::GUEST_DND_GH_EVT_ERROR:

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowThisFunc(("GUEST_DND_GH_EVT_ERROR\n"));

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync#ifdef VBOX_WITH_DRAG_AND_DROP_GH

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync reset();

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync rc = VINF_SUCCESS; /** @todo GUEST_DND_GH_EVT_ERROR */

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync#else

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync rc = VERR_NOT_SUPPORTED;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync#endif

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync break;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync case DragAndDropSvc::HOST_DND_GH_RECV_DIR:

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync {

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync LogFlowThisFunc(("HOST_DND_GH_RECV_DIR\n"));

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync#ifdef VBOX_WITH_DRAG_AND_DROP_GH

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync if (mMode == GH)

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync {

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync rc = OnGhSendDir(pEvent->Event.pszFormats,

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync pEvent->Event.cbFormats,

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync pEvent->Event.u.a.uDefAction);

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync }

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync else

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync rc = VERR_WRONG_ORDER;

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync#else

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync rc = VERR_NOT_SUPPORTED;

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync#endif

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync break;

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync }

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync case DragAndDropSvc::HOST_DND_GH_RECV_FILE:

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync {

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync LogFlowThisFunc(("HOST_DND_GH_RECV_FILE\n"));

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync#ifdef VBOX_WITH_DRAG_AND_DROP_GH

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync if (mMode == GH)

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync {

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync rc = OnGhSendFile(pEvent->Event.pszFormats,

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync pEvent->Event.cbFormats,

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync pEvent->Event.u.a.uDefAction);

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync }

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync else

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync rc = VERR_WRONG_ORDER;

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync#else

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync rc = VERR_NOT_SUPPORTED;

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync#endif

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync break;

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync }

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync default:

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync rc = VERR_NOT_SUPPORTED;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync break;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync /* Some messages require cleanup. */

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync switch (pEvent->Event.uType)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync case DragAndDropSvc::HOST_DND_HG_EVT_ENTER:

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync case DragAndDropSvc::HOST_DND_HG_EVT_MOVE:

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync case DragAndDropSvc::HOST_DND_HG_EVT_DROPPED:

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#ifdef VBOX_WITH_DRAG_AND_DROP_GH

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync case DragAndDropSvc::HOST_DND_GH_EVT_DROPPED:

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#endif

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (pEvent->Event.pszFormats)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync RTMemFree(pEvent->Event.pszFormats);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync break;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync case DragAndDropSvc::HOST_DND_HG_SND_DATA:

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (pEvent->Event.pszFormats)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync RTMemFree(pEvent->Event.pszFormats);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (pEvent->Event.u.b.pvData)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync RTMemFree(pEvent->Event.u.b.pvData);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync break;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync default:

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync /* Ignore. */

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync break;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowThisFunc(("Processing event %RU32 resulted in rc=%Rrc\n",

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync pEvent->Event.uType, rc));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (pEvent)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync RTMemFree(pEvent);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return 0;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync default:

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync break;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return DefWindowProc(hWnd, uMsg, wParam, lParam);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync}

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync#ifdef VBOX_WITH_DRAG_AND_DROP_GH

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsyncint VBoxDnDWnd::RegisterAsDropTarget(void)

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync{

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync if (pDropTarget) /* Already registered as drop target? */

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync return VINF_SUCCESS;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync int rc;

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync try

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync {

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync pDropTarget = new VBoxDnDDropTarget(this /* pParent */);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync AssertPtr(pDropTarget);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync HRESULT hr = CoLockObjectExternal(pDropTarget, TRUE /* fLock */,

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync FALSE /* fLastUnlockReleases */);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync if (SUCCEEDED(hr))

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync hr = RegisterDragDrop(hWnd, pDropTarget);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync if (FAILED(hr))

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync {

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync LogRel(("DnD: Creating drop target failed with hr=%Rhrc\n", hr));

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync rc = VERR_GENERAL_FAILURE; /** @todo Find a better rc. */

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync }

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync else

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync {

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync rc = VINF_SUCCESS;

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync }

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync }

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync catch (std::bad_alloc)

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync {

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync rc = VERR_NO_MEMORY;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync }

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync LogFlowFuncLeaveRC(rc);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync return rc;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync}

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsyncint VBoxDnDWnd::UnregisterAsDropTarget(void)

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync{

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync LogFlowFuncEnter();

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync if (!pDropTarget) /* No drop target? Bail out. */

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync return VINF_SUCCESS;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync HRESULT hr = RevokeDragDrop(hWnd);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync if (SUCCEEDED(hr))

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync hr = CoLockObjectExternal(pDropTarget, FALSE /* fLock */,

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync TRUE /* fLastUnlockReleases */);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync if (SUCCEEDED(hr))

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync {

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync ULONG cRefs = pDropTarget->Release();

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync Assert(cRefs == 0);

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync pDropTarget = NULL;

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync }

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync int rc = SUCCEEDED(hr)

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync ? VINF_SUCCESS : VERR_GENERAL_FAILURE; /** @todo Fix this. */

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync LogFlowFuncLeaveRC(rc);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync return rc;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync}

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync#endif /* VBOX_WITH_DRAG_AND_DROP_GH */

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsyncint VBoxDnDWnd::OnCreate(void)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync{

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync int rc = VbglR3DnDConnect(&mClientID);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (RT_FAILURE(rc))

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowThisFunc(("Connection to host service failed, rc=%Rrc\n", rc));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return rc;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync LogFlowThisFunc(("Client ID=%RU32, rc=%Rrc\n", mClientID, rc));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return rc;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync}

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsyncvoid VBoxDnDWnd::OnDestroy(void)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync{

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync VbglR3DnDDisconnect(mClientID);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync LogFlowThisFuncLeave();

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync}

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsyncint VBoxDnDWnd::OnHgEnter(const RTCList<RTCString> &lstFormats, uint32_t uAllActions)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync{

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#ifdef DEBUG

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowThisFunc(("uActions=0x%x, lstFormats=%zu: ", uAllActions, lstFormats.size()));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync for (size_t i = 0; i < lstFormats.size(); i++)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlow(("'%s' ", lstFormats.at(i).c_str()));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlow(("\n"));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#endif

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync /* Save all allowed actions. */

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync this->uAllActions = uAllActions;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync /*

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync const RTCList<RTCString> lstAllowedMimeTypes = RTCList<RTCString>()

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync /* URI's */

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync << "text/uri-list"

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync /* Text */

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync << "text/plain;charset=utf-8"

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync << "UTF8_STRING"

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync << "text/plain"

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync << "COMPOUND_TEXT"

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync << "TEXT"

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync << "STRING"

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync /* OpenOffice formats */

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync << "application/x-openoffice-embed-source-xml;windows_formatname=\"Star Embed Source (XML)\""

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync << "application/x-openoffice-drawing;windows_formatname=\"Drawing Format\"";

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync this->lstAllowedFormats = lstAllowedMimeTypes;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync /*

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowThisFunc(("Supported MIME types:\n"));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync for (size_t i = 0; i < lstFormats.size(); i++)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync bool fSupported = lstAllowedFormats.contains(lstFormats.at(i));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (fSupported)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync this->lstFormats.append(lstFormats.at(i));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowThisFunc(("\t%s: %RTbool\n", lstFormats.at(i).c_str(), fSupported));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync /*

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync int rc = VINF_SUCCESS;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync try

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync /* Translate our drop actions into

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync startupInfo.dwOKEffects = DROPEFFECT_NONE;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (uAllActions)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (uAllActions & DND_COPY_ACTION)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync startupInfo.dwOKEffects |= DROPEFFECT_COPY;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (uAllActions & DND_MOVE_ACTION)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync startupInfo.dwOKEffects |= DROPEFFECT_MOVE;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (uAllActions & DND_LINK_ACTION)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync startupInfo.dwOKEffects |= DROPEFFECT_LINK;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync startupInfo.pDropSource = new VBoxDnDDropSource(this);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync startupInfo.pDataObject = new VBoxDnDDataObject();

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync catch (std::bad_alloc)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync rc = VERR_NO_MEMORY;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (RT_SUCCESS(rc))

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync rc = makeFullscreen();

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowFuncLeaveRC(rc);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return rc;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync}

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsyncint VBoxDnDWnd::OnHgMove(uint32_t u32xPos, uint32_t u32yPos, uint32_t uAction)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync{

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowThisFunc(("u32xPos=%RU32, u32yPos=%RU32, uAction=0x%x\n",

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync u32xPos, u32yPos, uAction));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync int rc = mouseMove(u32xPos, u32yPos, MOUSEEVENTF_LEFTDOWN);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync uint32_t uActionNotify = DND_IGNORE_ACTION;

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync if (RT_SUCCESS(rc))

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync rc = RTCritSectEnter(&mCritSect);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (RT_SUCCESS(rc))

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if ( (Dragging == mState)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync && startupInfo.pDropSource)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync uActionNotify = startupInfo.pDropSource->GetCurrentAction();

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync RTCritSectLeave(&mCritSect);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (RT_SUCCESS(rc))

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync rc = VbglR3DnDHGAcknowledgeOperation(mClientID, uActionNotify);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (RT_FAILURE(rc))

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync LogFlowThisFunc(("Acknowledging operation failed with rc=%Rrc\n", rc));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowThisFunc(("Returning uActionNotify=0x%x, rc=%Rrc\n", uActionNotify, rc));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return rc;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync}

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsyncint VBoxDnDWnd::OnHgLeave(void)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync{

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync LogFlowThisFunc(("mMode=%ld, mState=%RU32\n", mMode, mState));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogRel(("DnD: Drag'n drop operation aborted\n"));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync reset();

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync int rc = VINF_SUCCESS;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync /* Post ESC to our window to officially abort the

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync PostMessage(hWnd, WM_KEYDOWN, VK_ESCAPE, 0 /* lParam */);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowFuncLeaveRC(rc);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return rc;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync}

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsyncint VBoxDnDWnd::OnHgDrop(void)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync{

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync LogFlowThisFunc(("mMode=%ld, mState=%RU32\n", mMode, mState));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync int rc = VINF_SUCCESS;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (mState == Dragging)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync Assert(lstFormats.size() >= 1);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync /** @todo What to do when multiple formats are available? */

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync mFormatRequested = lstFormats.at(0);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync rc = RTCritSectEnter(&mCritSect);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (RT_SUCCESS(rc))

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (startupInfo.pDataObject)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync startupInfo.pDataObject->SetStatus(VBoxDnDDataObject::Dropping);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync else

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync rc = VERR_NOT_FOUND;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync RTCritSectLeave(&mCritSect);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (RT_SUCCESS(rc))

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogRel(("DnD: Requesting data as '%s' ...\n", mFormatRequested.c_str()));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync rc = VbglR3DnDHGRequestData(mClientID, mFormatRequested.c_str());

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (RT_FAILURE(rc))

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowThisFunc(("Requesting data failed with rc=%Rrc\n", rc));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowFuncLeaveRC(rc);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return rc;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync}

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsyncint VBoxDnDWnd::OnHgDataReceived(const void *pvData, uint32_t cbData)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync{

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowThisFunc(("mState=%ld, pvData=%p, cbData=%RU32\n",

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync mState, pvData, cbData));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync mState = Dropped;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync int rc = VINF_SUCCESS;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (pvData)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync Assert(cbData);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync rc = RTCritSectEnter(&mCritSect);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (RT_SUCCESS(rc))

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (startupInfo.pDataObject)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync rc = startupInfo.pDataObject->Signal(mFormatRequested, pvData, cbData);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync else

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync rc = VERR_NOT_FOUND;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync RTCritSectLeave(&mCritSect);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync int rc2 = mouseRelease();

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (RT_SUCCESS(rc))

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync rc = rc2;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowFuncLeaveRC(rc);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return rc;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync}

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsyncint VBoxDnDWnd::OnHgCancel(void)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync{

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync int rc = RTCritSectEnter(&mCritSect);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (RT_SUCCESS(rc))

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (startupInfo.pDataObject)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync startupInfo.pDataObject->Abort();

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync RTCritSectLeave(&mCritSect);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync int rc2 = mouseRelease();

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (RT_SUCCESS(rc))

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync rc = rc2;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync reset();

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return rc;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync}

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#ifdef VBOX_WITH_DRAG_AND_DROP_GH

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsyncint VBoxDnDWnd::OnGhIsDnDPending(uint32_t uScreenID)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync{

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync LogFlowThisFunc(("mMode=%ld, mState=%ld, uScreenID=%RU32\n",

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync mMode, mState, uScreenID));

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync if (mState == Uninitialized)

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync reset();

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync int rc;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync if (mState == Initialized)

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync {

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync rc = makeFullscreen();

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync if (RT_SUCCESS(rc))

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync {

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync /*

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync mouseRelease();

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync /*

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync mState = Dragging;

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync }

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync }

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync else

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync rc = VINF_SUCCESS;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync /**

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync if ( RT_SUCCESS(rc)

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync && (mState == Dragging))

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync {

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync /** @todo Put this block into a function! */

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync POINT p;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync GetCursorPos(&p);

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync ClientToScreen(hWnd, &p);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync#ifdef DEBUG_andy

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync LogFlowThisFunc(("Client to screen curX=%ld, curY=%ld\n", p.x, p.y));

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync#endif

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync /** @todo Multi-monitor setups? */

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync int iScreenX = GetSystemMetrics(SM_CXSCREEN) - 1;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync int iScreenY = GetSystemMetrics(SM_CYSCREEN) - 1;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync static LONG px = p.x;

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync if (px <= 0)

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync px = 1;

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync static LONG py = p.y;

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync if (py <= 0)

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync py = 1;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync rc = mouseMove(px, py, 0 /* dwMouseInputFlags */);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync }

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync if (RT_SUCCESS(rc))

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync {

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync uint32_t uDefAction = DND_IGNORE_ACTION;

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync AssertPtr(pDropTarget);

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync RTCString strFormats = pDropTarget->Formats();

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync if (!strFormats.isEmpty())

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync {

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync uDefAction = DND_COPY_ACTION;

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync uAllActions = uDefAction;

9725ca270919a5220a25cca2c05f4d85bf0f79e2vboxsync

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync LogFlowFunc(("Acknowledging pDropTarget=0x%p, uDefAction=0x%x, uAllActions=0x%x, strFormats=%s\n",

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync pDropTarget, uDefAction, uAllActions, strFormats.c_str()));

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync rc = VbglR3DnDGHAcknowledgePending(mClientID,

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync uDefAction, uAllActions, strFormats.c_str());

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync }

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync else

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync LogFlowFunc(("No format data available yet\n"));

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync }

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync LogFlowFuncLeaveRC(rc);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync return rc;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync}

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsyncint VBoxDnDWnd::OnGhDropped(const char *pszFormat, uint32_t cbFormats,

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync uint32_t uDefAction)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync{

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync AssertPtrReturn(pszFormat, VERR_INVALID_POINTER);

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync AssertReturn(cbFormats, VERR_INVALID_PARAMETER);

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync LogFlowThisFunc(("mMode=%ld, mState=%ld, pDropTarget=0x%p, uDefAction=0x%x\n",

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync mMode, mState, pDropTarget, uDefAction));

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync int rc;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync if (mState == Dragging)

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync {

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync AssertPtr(pDropTarget);

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync rc = pDropTarget->WaitForDrop(30 * 1000 /* Timeout in ms */);

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync if (RT_SUCCESS(rc))

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync {

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync /** @todo Respect uDefAction. */

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync /** @todo Do data checking / conversion based on pszFormats. */

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync void *pvData = pDropTarget->DataMutableRaw();

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync AssertPtr(pvData);

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync uint32_t cbData = pDropTarget->DataSize();

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync Assert(cbData);

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync rc = VbglR3DnDGHSendData(mClientID, pvData, cbData);

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync LogFlowFunc(("Sent pvData=0x%p, cbData=%RU32, rc=%Rrc\n",

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync pvData, cbData, rc));

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync }

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync

a3011b448b38c39a7222f2f1eb40c8349023f650vboxsync reset();

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync }

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync else

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync rc = VERR_WRONG_ORDER;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync LogFlowFuncLeaveRC(rc);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync return rc;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync}

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync

00331fbaff118e6a5077fe96327aca51a70459dbvboxsyncint VBoxDnDWnd::OnGhSendDir(const char *pszFormats, uint32_t cbFormats,

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync uint32_t uDefAction)

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync{

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync int rc = 0;

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync LogFlowFuncLeaveRC(rc);

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync return rc;

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync}

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync

00331fbaff118e6a5077fe96327aca51a70459dbvboxsyncint VBoxDnDWnd::OnGhSendFile(const char *pszFormats, uint32_t cbFormats,

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync uint32_t uDefAction)

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync{

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync int rc = 0;

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync LogFlowFuncLeaveRC(rc);

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync return rc;

00331fbaff118e6a5077fe96327aca51a70459dbvboxsync}

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync#endif /* VBOX_WITH_DRAG_AND_DROP_GH */

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsyncint VBoxDnDWnd::ProcessEvent(PVBOXDNDEVENT pEvent)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync{

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync AssertPtrReturn(pEvent, VERR_INVALID_POINTER);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync PostMessage(hWnd, WM_VBOXTRAY_DND_MESSAGE,

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync 0 /* wParm */, (LPARAM)pEvent /* lParm */);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return VINF_SUCCESS;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync}

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsyncint VBoxDnDWnd::hide(void)

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync{

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync#ifdef DEBUG_andy

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync LogFlowFunc(("\n"));

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync#endif

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync ShowWindow(hWnd, SW_HIDE);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync return VINF_SUCCESS;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync}

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsyncint VBoxDnDWnd::makeFullscreen(void)

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync{

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync int rc = VINF_SUCCESS;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync RECT r;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync RT_ZERO(r);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync BOOL fRc;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync HDC hDC = GetDC(NULL /* Entire screen */);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync if (hDC)

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync {

be2d64b9017ca17cf597a73767a1cf928a7e3f7dvboxsync fRc = mpfnEnumDisplayMonitors?

be2d64b9017ca17cf597a73767a1cf928a7e3f7dvboxsync mpfnEnumDisplayMonitors(hDC, NULL, VBoxDnDWnd::MonitorEnumProc, (LPARAM)&r):

be2d64b9017ca17cf597a73767a1cf928a7e3f7dvboxsync FALSE;

be2d64b9017ca17cf597a73767a1cf928a7e3f7dvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync if (!fRc)

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync rc = VERR_NOT_FOUND;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync ReleaseDC(NULL, hDC);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync }

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync else

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync rc = VERR_ACCESS_DENIED;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync if (RT_FAILURE(rc))

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync {

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync /* If multi-monitor enumeration failed above, try getting at least the

be2d64b9017ca17cf597a73767a1cf928a7e3f7dvboxsync r.left = 0;

be2d64b9017ca17cf597a73767a1cf928a7e3f7dvboxsync r.top = 0;

be2d64b9017ca17cf597a73767a1cf928a7e3f7dvboxsync r.right = GetSystemMetrics(SM_CXSCREEN);

be2d64b9017ca17cf597a73767a1cf928a7e3f7dvboxsync r.bottom = GetSystemMetrics(SM_CYSCREEN);

be2d64b9017ca17cf597a73767a1cf928a7e3f7dvboxsync rc = VINF_SUCCESS;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync }

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync if (RT_SUCCESS(rc))

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync {

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync LONG lStyle = GetWindowLong(hWnd, GWL_STYLE);

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync SetWindowLong(hWnd, GWL_STYLE,

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync lStyle & ~(WS_CAPTION | WS_THICKFRAME));

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync LONG lExStyle = GetWindowLong(hWnd, GWL_EXSTYLE);

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync SetWindowLong(hWnd, GWL_EXSTYLE,

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync lExStyle & ~( WS_EX_DLGMODALFRAME | WS_EX_WINDOWEDGE

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync | WS_EX_CLIENTEDGE | WS_EX_STATICEDGE));

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync fRc = SetWindowPos(hWnd, HWND_TOPMOST,

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync r.left,

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync r.top,

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync r.right - r.left,

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync r.bottom - r.top,

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync#ifdef VBOX_DND_DEBUG_WND

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync SWP_SHOWWINDOW | SWP_FRAMECHANGED);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync#else

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync SWP_SHOWWINDOW | SWP_NOOWNERZORDER | SWP_NOREDRAW | SWP_NOACTIVATE);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync#endif

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync if (fRc)

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync {

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync LogFlowFunc(("Virtual screen is %ld,%ld,%ld,%ld (%ld x %ld)\n",

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync r.left, r.top, r.right, r.bottom,

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync r.right - r.left, r.bottom - r.top));

440c59bb6f5f678ce4e2569847262f6350c80fabvboxsync }

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync else

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync {

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync DWORD dwErr = GetLastError();

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync LogRel(("DnD: Failed to set proxy window position, rc=%Rrc\n",

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync RTErrConvertFromWin32(dwErr)));

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync }

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync }

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync else

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync LogRel(("DnD: Failed to determine virtual screen size, rc=%Rrc\n", rc));

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync LogFlowFuncLeaveRC(rc);

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync return rc;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync}

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsyncint VBoxDnDWnd::mouseMove(int x, int y, DWORD dwMouseInputFlags)

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync{

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync int iScreenX = GetSystemMetrics(SM_CXSCREEN) - 1;

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync int iScreenY = GetSystemMetrics(SM_CYSCREEN) - 1;

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync INPUT Input[1] = { 0 };

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync Input[0].type = INPUT_MOUSE;

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync Input[0].mi.dwFlags = MOUSEEVENTF_MOVE | MOUSEEVENTF_ABSOLUTE

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync | dwMouseInputFlags;

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync Input[0].mi.dx = x * (65535 / iScreenX);

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync Input[0].mi.dy = y * (65535 / iScreenY);

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync int rc;

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync if (s_pfnSendInput(1 /* Number of inputs */,

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync Input, sizeof(INPUT)))

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync {

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync#ifdef DEBUG_andy

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync CURSORINFO ci;

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync RT_ZERO(ci);

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync ci.cbSize = sizeof(ci);

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync BOOL fRc = GetCursorInfo(&ci);

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync if (fRc)

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync LogFlowThisFunc(("Cursor shown=%RTbool, cursor=0x%p, x=%d, y=%d\n",

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync (ci.flags & CURSOR_SHOWING) ? true : false,

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync ci.hCursor, ci.ptScreenPos.x, ci.ptScreenPos.y));

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync#endif

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync rc = VINF_SUCCESS;

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync }

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync else

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync {

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync DWORD dwErr = GetLastError();

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync rc = RTErrConvertFromWin32(dwErr);

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync LogFlowFunc(("SendInput failed with rc=%Rrc\n", rc));

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync }

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync return rc;

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync}

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsyncint VBoxDnDWnd::mouseRelease(void)

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync{

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync#ifdef DEBUG_andy

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync LogFlowFunc(("\n"));

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync#endif

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync int rc;

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync /* Release mouse button in the guest to start the "drop"

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync INPUT Input[1] = { 0 };

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync Input[0].type = INPUT_MOUSE;

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync Input[0].mi.dwFlags = MOUSEEVENTF_LEFTUP;

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync if (!s_pfnSendInput(1, Input, sizeof(INPUT)))

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync {

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync DWORD dwErr = GetLastError();

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync rc = RTErrConvertFromWin32(dwErr);

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync LogFlowFunc(("SendInput failed with rc=%Rrc\n", rc));

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync }

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync else

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync rc = VINF_SUCCESS;

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync return rc;

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync}

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsyncvoid VBoxDnDWnd::reset(void)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync{

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync LogFlowThisFunc(("Old mState=%ld\n", mState));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync lstAllowedFormats.clear();

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync lstFormats.clear();

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync uAllActions = DND_IGNORE_ACTION;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync mMode = Unknown;

b8e7a8042499abf6f2551c545f6141b36868ab4dvboxsync mState = Initialized;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync}

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsyncstatic LRESULT CALLBACK vboxDnDWndProcInstance(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync{

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LONG_PTR pUserData = GetWindowLongPtr(hWnd, GWLP_USERDATA);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync AssertPtrReturn(pUserData, 0);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync VBoxDnDWnd *pWnd = reinterpret_cast<VBoxDnDWnd *>(pUserData);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (pWnd)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return pWnd->WndProc(hWnd, uMsg, wParam, lParam);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return 0;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync}

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsyncstatic LRESULT CALLBACK vboxDnDWndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync{

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync /* Note: WM_NCCREATE is not the first ever message which arrives, but

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (uMsg == WM_NCCREATE)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LPCREATESTRUCT pCS = (LPCREATESTRUCT)lParam;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync AssertPtr(pCS);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync SetWindowLongPtr(hWnd, GWLP_USERDATA, (LONG_PTR)pCS->lpCreateParams);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync SetWindowLongPtr(hWnd, GWLP_WNDPROC, (LONG_PTR)vboxDnDWndProcInstance);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return vboxDnDWndProcInstance(hWnd, uMsg, wParam, lParam);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync /* No window associated yet. */

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return DefWindowProc(hWnd, uMsg, wParam, lParam);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync}

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsyncint VBoxDnDInit(const VBOXSERVICEENV *pEnv, void **ppInstance, bool *pfStartThread)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync{

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync AssertPtrReturn(pEnv, VERR_INVALID_POINTER);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync /** ppInstance not used here. */

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync AssertPtrReturn(pfStartThread, VERR_INVALID_POINTER);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowFuncEnter();

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync *pfStartThread = false;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync PVBOXDNDCONTEXT pCtx = &gCtx;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync int rc;

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync bool fSupportedOS = true;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync s_pfnSendInput = (PFNSENDINPUT)

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync RTLdrGetSystemSymbol("User32.dll", "SendInput");

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync fSupportedOS = !RT_BOOL(s_pfnSendInput == NULL);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync if (!fSupportedOS)

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync {

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync LogRel(("DnD: Not supported Windows version, disabling drag'n drop support\n"));

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync rc = VERR_NOT_SUPPORTED;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync else

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync rc = VINF_SUCCESS;

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync if (RT_SUCCESS(rc))

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync /* Create the proxy window. At the moment we

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync VBoxDnDWnd *pWnd = NULL;

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync try

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync {

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync pWnd = new VBoxDnDWnd();

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync rc = pWnd->Initialize(pCtx);

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync /* Add proxy window to our proxy windows list. */

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync if (RT_SUCCESS(rc))

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync pCtx->lstWnd.append(pWnd);

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync }

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync catch (std::bad_alloc)

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync {

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync rc = VERR_NO_MEMORY;

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (RT_SUCCESS(rc))

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync rc = RTSemEventCreate(&pCtx->hEvtQueueSem);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (RT_SUCCESS(rc))

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync /* Assign service environment to our context. */

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync gCtx.pEnv = pEnv;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync if (RT_SUCCESS(rc))

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync {

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync *ppInstance = pCtx;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync *pfStartThread = true;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogRel(("DnD: Drag'n drop service successfully started\n"));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return VINF_SUCCESS;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync }

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogRel(("DnD: Initializing drag'n drop service failed with rc=%Rrc\n", rc));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync return rc;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync}

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsyncvoid VBoxDnDStop(const VBOXSERVICEENV *pEnv, void *pInstance)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync{

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync AssertPtrReturnVoid(pEnv);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync AssertPtrReturnVoid(pInstance);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFunc(("Stopping pInstance=%p\n", pInstance));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync PVBOXDNDCONTEXT pCtx = (PVBOXDNDCONTEXT)pInstance;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync AssertPtr(pCtx);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync /* Set shutdown indicator. */

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync ASMAtomicWriteBool(&pCtx->fShutdown, true);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync /** @todo Notify / wait for HGCM thread! */

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync}

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsyncvoid VBoxDnDDestroy(const VBOXSERVICEENV *pEnv, void *pInstance)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync{

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync AssertPtr(pEnv);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync AssertPtr(pInstance);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFunc(("Destroying pInstance=%p\n", pInstance));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync PVBOXDNDCONTEXT pCtx = (PVBOXDNDCONTEXT)pInstance;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync AssertPtr(pCtx);

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync int rc = VINF_SUCCESS;

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync /** @todo At the moment we only have one DnD proxy window. */

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync Assert(pCtx->lstWnd.size() == 1);

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync VBoxDnDWnd *pWnd = pCtx->lstWnd.first();

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync if (pWnd)

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync delete pWnd;

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync if (pCtx->hEvtQueueSem != NIL_RTSEMEVENT)

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync RTSemEventDestroy(pCtx->hEvtQueueSem);

e6d5e53bf42a48e3363ce7075cac0cdf83f956b5vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFunc(("Destroyed pInstance=%p, rc=%Rrc\n",

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync pInstance, rc));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync}

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync

81f46059436c6145937a4cc2c7424023a289fcd8vboxsyncunsigned __stdcall VBoxDnDThread(void *pInstance)

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync{

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync LogFlowFunc(("pInstance=%p\n", pInstance));

81f46059436c6145937a4cc2c7424023a289fcd8vboxsync