4031 lines
130 KiB
C++
4031 lines
130 KiB
C++
#include "stdafx.h"
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#pragma hdrstop
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#include "bitbuck.h"
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#include <iethread.h>
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#include "apithk.h"
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#include "mtpt.h"
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#include "..\util.h"
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#include "fassoc.h"
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#include "..\filetbl.h"
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#define DM_FOCUS 0 // focus
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#define DM_SHUTDOWN DM_TRACE // shutdown
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#define TF_SHDAUTO 0
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#define DM_MISC DM_TRACE // misc/tmp
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#define IDT_STARTBACKGROUNDSHELLTASKS 7
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#define IDT_TASKBARWAKEUP 8
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#define ENABLE_CHANNELS
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#define DESKTOPCLASS
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#ifdef FEATURE_STARTPAGE
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typedef BOOL (*PeekMessageEx)(LPMSG lpMsg, HWND hWnd, UINT wMsgFilterMin, UINT wMsgFilterMax, UINT wRemoveMsg, void * pvReserved);
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PeekMessageEx pPeekEx = NULL;
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#endif
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STDAPI_(void) CheckWinIniForAssocs();
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BOOL GetOldWorkAreas(LPRECT lprc, DWORD* pdwNoOfOldWA);
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void SaveOldWorkAreas(LPCRECT lprc, DWORD nOldWA);
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BOOL UpdateAllDesktopSubscriptions(IADesktopP2 *);
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//This is in deskreg.cpp
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BOOL AdjustDesktopComponents(LPCRECT prcNewWorkAreas, int nNewWorkAreas,
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LPCRECT prcOldMonitors, LPCRECT prcOldWorkAreas, int nOldWorkAreas);
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// in defview.cpp
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BOOL IsFolderWindow(HWND hwnd);
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// copied from tray.c if changing here, change there also
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#define GHID_FIRST 500
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#define g_xVirtualScreen GetSystemMetrics(SM_XVIRTUALSCREEN)
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#define g_yVirtualScreen GetSystemMetrics(SM_YVIRTUALSCREEN)
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#define g_cxVirtualScreen GetSystemMetrics(SM_CXVIRTUALSCREEN)
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#define g_cyVirtualScreen GetSystemMetrics(SM_CYVIRTUALSCREEN)
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#define g_cxEdge GetSystemMetrics(SM_CXEDGE)
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#define g_cyEdge GetSystemMetrics(SM_CYEDGE)
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// TOID_Desktop 6aec6a60-b7a4-11d1-be89-0000f805ca57 is the id for ShellTasks added by the desktop
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const GUID TOID_Desktop = { 0x6aec6a60, 0xb7a4, 0x11d1, {0xbe, 0x89, 0x00, 0x00, 0xf8, 0x05, 0xca, 0x57} };
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// these are the CLSIDs that are supported for creating LocalServer thread
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// objects. the shell supports these in the RunDll32 and then the
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// invocation of a thread on the desktop object.
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CLSID const *c_localServers[] =
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{
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&CLSID_ShellDesktop,
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&CLSID_NetCrawler,
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&CLSID_HWShellExecute,
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&CLSID_ShellAutoplay,
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};
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typedef struct
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{
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INT iLocalServer; // index into the local server table
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DWORD *pdwThreadID; // where to stash the thread id
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} LOCALSERVERDATA;
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// Private interface to talk to explorer.exe
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IDeskTray* g_pdtray = NULL;
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void FireEventSz(LPCTSTR szEvent)
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{
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HANDLE hEvent = OpenEvent(EVENT_MODIFY_STATE, FALSE, szEvent);
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if (hEvent)
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{
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SetEvent(hEvent);
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CloseHandle(hEvent);
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}
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}
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#define PERF_ENABLESETMARK
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#ifdef PERF_ENABLESETMARK
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void DoSetMark(LPCSTR pszMark, ULONG cbSz);
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#define PERFSETMARK(text) DoSetMark(text, sizeof(text))
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#else
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#define PERFSETMARK(text)
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#endif // PERF_ENABLESETMARK
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#ifdef PERF_ENABLESETMARK
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#include <wmistr.h>
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#include <ntwmi.h> // PWMI_SET_MARK_INFORMATION is defined in ntwmi.h
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#include <wmiumkm.h>
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#define NTPERF
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#include <ntperf.h>
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void DoSetMark(LPCSTR pszMark, ULONG cbSz)
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{
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PWMI_SET_MARK_INFORMATION MarkInfo;
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HANDLE hTemp;
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ULONG cbBufferSize;
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ULONG cbReturnSize;
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cbBufferSize = FIELD_OFFSET(WMI_SET_MARK_INFORMATION, Mark) + cbSz;
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MarkInfo = (PWMI_SET_MARK_INFORMATION) LocalAlloc(LPTR, cbBufferSize);
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// Failed to init, no big deal
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if (MarkInfo == NULL)
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return;
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BYTE *pMarkBuffer = (BYTE *) (&MarkInfo->Mark[0]);
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memcpy(pMarkBuffer, pszMark, cbSz);
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// WMI_SET_MARK_WITH_FLUSH will flush the working set when setting the mark
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MarkInfo->Flag = PerformanceMmInfoMark;
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hTemp = CreateFile(WMIDataDeviceName,
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GENERIC_READ | GENERIC_WRITE,
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0,
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NULL,
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OPEN_EXISTING,
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FILE_ATTRIBUTE_NORMAL |
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FILE_FLAG_OVERLAPPED,
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NULL);
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if (hTemp != INVALID_HANDLE_VALUE)
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{
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// here's the piece that actually puts the mark in the buffer
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BOOL fIoctlSuccess = DeviceIoControl(hTemp,
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IOCTL_WMI_SET_MARK,
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MarkInfo,
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cbBufferSize,
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NULL,
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0,
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&cbReturnSize,
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NULL);
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CloseHandle(hTemp);
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}
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LocalFree(MarkInfo);
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}
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#endif // PERF_ENABLESETMARK
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// MISC stuff duplicated in browseui {
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HRESULT _ConvertPathToPidlW(IBrowserService2 *pbs, HWND hwnd, LPCWSTR pszPath, LPITEMIDLIST * ppidl)
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{
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WCHAR wszCmdLine[MAX_URL_STRING]; // must be with pszPath
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TCHAR szFixedUrl[MAX_URL_STRING];
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TCHAR szParsedUrl[MAX_URL_STRING] = {'\0'};
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DWORD dwUrlLen = ARRAYSIZE(szParsedUrl);
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// Copy the command line into a temporary buffer
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// so we can remove the surrounding quotes (if
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// they exist)
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SHUnicodeToTChar(pszPath, szFixedUrl, ARRAYSIZE(szFixedUrl));
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PathUnquoteSpaces(szFixedUrl);
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if (ParseURLFromOutsideSource(szFixedUrl, szParsedUrl, &dwUrlLen, NULL))
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SHTCharToUnicode(szParsedUrl, wszCmdLine, ARRAYSIZE(wszCmdLine));
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else
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StrCpyNW(wszCmdLine, pszPath, ARRAYSIZE(wszCmdLine));
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HRESULT hr = pbs->IEParseDisplayName(CP_ACP, wszCmdLine, ppidl);
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pbs->DisplayParseError(hr, wszCmdLine);
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return hr;
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}
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// END of MISC stuff duplicated in browseui }
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// Several places rely on the fact that IShellBrowser is the first interface
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// we inherit (and therefore is what we use as our canonical IUnknown).
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// Grep for IUnknownIdentity to find them.
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class CDesktopBrowser :
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public IShellBrowser
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,public IServiceProvider
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,public IOleCommandTarget
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,public IDockingWindowSite
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,public IInputObjectSite
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,public IDropTarget
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,public IDockingWindowFrame
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,public IMultiMonitorDockingSite
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,public IBrowserService2
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,public IShellBrowserService
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{
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public:
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// IUnknown
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STDMETHOD(QueryInterface)(REFIID riid, void * *ppvObj);
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virtual STDMETHODIMP_(ULONG) AddRef(void);
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virtual STDMETHODIMP_(ULONG) Release(void);
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// IShellBrowser (same as IOleInPlaceFrame)
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virtual STDMETHODIMP GetWindow(HWND * lphwnd);
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virtual STDMETHODIMP ContextSensitiveHelp(BOOL fEnterMode);
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virtual STDMETHODIMP InsertMenusSB(HMENU hmenuShared, LPOLEMENUGROUPWIDTHS lpMenuWidths);
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virtual STDMETHODIMP SetMenuSB(HMENU hmenuShared, HOLEMENU holemenu, HWND hwnd);
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virtual STDMETHODIMP RemoveMenusSB(HMENU hmenuShared);
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virtual STDMETHODIMP SetStatusTextSB(LPCOLESTR lpszStatusText);
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virtual STDMETHODIMP EnableModelessSB(BOOL fEnable);
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virtual STDMETHODIMP TranslateAcceleratorSB(LPMSG lpmsg, WORD wID);
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virtual STDMETHODIMP BrowseObject(LPCITEMIDLIST pidl, UINT wFlags);
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virtual STDMETHODIMP GetViewStateStream(DWORD grfMode, LPSTREAM *ppStrm);
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virtual STDMETHODIMP GetControlWindow(UINT id, HWND * lphwnd);
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virtual STDMETHODIMP SendControlMsg(UINT id, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT *pret);
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virtual STDMETHODIMP QueryActiveShellView(struct IShellView ** ppshv);
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virtual STDMETHODIMP OnViewWindowActive(struct IShellView * ppshv);
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virtual STDMETHODIMP SetToolbarItems(LPTBBUTTON lpButtons, UINT nButtons, UINT uFlags);
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// IServiceProvider
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virtual STDMETHODIMP QueryService(REFGUID guidService, REFIID riid, void **ppvObj);
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// IOleCommandTarget
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virtual STDMETHODIMP QueryStatus(const GUID *pguidCmdGroup, ULONG cCmds, OLECMD rgCmds[], OLECMDTEXT *pcmdtext);
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virtual STDMETHODIMP Exec(const GUID *pguidCmdGroup, DWORD nCmdID, DWORD nCmdexecopt, VARIANTARG *pvarargIn, VARIANTARG *pvarargOut);
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// IDockingWindowSite (also IOleWindow)
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virtual STDMETHODIMP GetBorderDW(IUnknown* punkSrc, LPRECT lprectBorder);
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virtual STDMETHODIMP RequestBorderSpaceDW(IUnknown* punkSrc, LPCBORDERWIDTHS pborderwidths);
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virtual STDMETHODIMP SetBorderSpaceDW(IUnknown* punkSrc, LPCBORDERWIDTHS pborderwidths);
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// IInputObjectSite
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virtual STDMETHODIMP OnFocusChangeIS(IUnknown* punkSrc, BOOL fSetFocus);
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// IDropTarget
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virtual STDMETHODIMP DragEnter(IDataObject *pdtobj, DWORD grfKeyState, POINTL pt, DWORD *pdwEffect);
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virtual STDMETHODIMP DragOver(DWORD grfKeyState, POINTL pt, DWORD *pdwEffect);
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virtual STDMETHODIMP DragLeave(void);
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virtual STDMETHODIMP Drop(IDataObject *pdtobj, DWORD grfKeyState, POINTL pt, DWORD *pdwEffect);
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// IDockingWindowFrame (also IOleWindow)
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virtual STDMETHODIMP AddToolbar(IUnknown* punkSrc, LPCWSTR pwszItem, DWORD dwReserved);
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virtual STDMETHODIMP RemoveToolbar(IUnknown* punkSrc, DWORD dwFlags);
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virtual STDMETHODIMP FindToolbar(LPCWSTR pwszItem, REFIID riid, void **ppvObj);
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// IMultiMonitorDockingSite
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virtual STDMETHODIMP GetMonitor(IUnknown* punkSrc, HMONITOR * phMon);
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virtual STDMETHODIMP RequestMonitor(IUnknown* punkSrc, HMONITOR * phMon);
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virtual STDMETHODIMP SetMonitor(IUnknown* punkSrc, HMONITOR hMon, HMONITOR * phMonOld);
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static LRESULT CALLBACK DesktopWndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
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static LRESULT CALLBACK RaisedWndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
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void _MessageLoop();
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HWND GetTrayWindow(void) { return _hwndTray; }
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HWND GetDesktopWindow(void) { return _pbbd->_hwnd; }
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// IBrowserService
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// *** IBrowserService specific methods ***
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virtual STDMETHODIMP GetParentSite(IOleInPlaceSite** ppipsite);
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virtual STDMETHODIMP SetTitle(IShellView* psv, LPCWSTR pszName);
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virtual STDMETHODIMP GetTitle(IShellView* psv, LPWSTR pszName, DWORD cchName);
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virtual STDMETHODIMP GetOleObject( IOleObject** ppobjv);
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virtual STDMETHODIMP GetTravelLog(ITravelLog** pptl);
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virtual STDMETHODIMP ShowControlWindow(UINT id, BOOL fShow);
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virtual STDMETHODIMP IsControlWindowShown(UINT id, BOOL *pfShown);
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virtual STDMETHODIMP IEGetDisplayName(LPCITEMIDLIST pidl, LPWSTR pwszName, UINT uFlags);
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virtual STDMETHODIMP IEParseDisplayName(UINT uiCP, LPCWSTR pwszPath, LPITEMIDLIST * ppidlOut);
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virtual STDMETHODIMP DisplayParseError(HRESULT hres, LPCWSTR pwszPath);
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virtual STDMETHODIMP NavigateToPidl(LPCITEMIDLIST pidl, DWORD grfHLNF);
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virtual STDMETHODIMP SetNavigateState(BNSTATE bnstate);
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virtual STDMETHODIMP GetNavigateState (BNSTATE *pbnstate);
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virtual STDMETHODIMP NotifyRedirect ( IShellView* psv, LPCITEMIDLIST pidl, BOOL *pfDidBrowse);
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virtual STDMETHODIMP UpdateWindowList ();
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virtual STDMETHODIMP UpdateBackForwardState ();
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virtual STDMETHODIMP SetFlags(DWORD dwFlags, DWORD dwFlagMask);
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virtual STDMETHODIMP GetFlags(DWORD *pdwFlags);
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virtual STDMETHODIMP CanNavigateNow ();
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virtual STDMETHODIMP GetPidl(LPITEMIDLIST *ppidl);
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virtual STDMETHODIMP SetReferrer (LPITEMIDLIST pidl);
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virtual STDMETHODIMP_(DWORD) GetBrowserIndex();
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virtual STDMETHODIMP GetBrowserByIndex(DWORD dwID, IUnknown **ppunk);
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virtual STDMETHODIMP GetHistoryObject(IOleObject **ppole, IStream **pstm, IBindCtx **ppbc);
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virtual STDMETHODIMP SetHistoryObject(IOleObject *pole, BOOL fIsLocalAnchor);
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virtual STDMETHODIMP CacheOLEServer(IOleObject *pole);
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virtual STDMETHODIMP GetSetCodePage(VARIANT* pvarIn, VARIANT* pvarOut);
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virtual STDMETHODIMP OnHttpEquiv(IShellView* psv, BOOL fDone, VARIANT* pvarargIn, VARIANT* pvarargOut);
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virtual STDMETHODIMP GetPalette( HPALETTE * hpal);
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virtual STDMETHODIMP RegisterWindow(BOOL fUnregister, int swc);
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virtual STDMETHODIMP_(LRESULT) WndProcBS(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
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virtual STDMETHODIMP OnSize(WPARAM wParam);
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virtual STDMETHODIMP OnCreate(LPCREATESTRUCT pcs);
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virtual STDMETHODIMP_(LRESULT) OnCommand(WPARAM wParam, LPARAM lParam);
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virtual STDMETHODIMP OnDestroy();
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virtual STDMETHODIMP_(LRESULT) OnNotify(NMHDR * pnm);
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virtual STDMETHODIMP OnSetFocus();
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virtual STDMETHODIMP OnFrameWindowActivateBS(BOOL fActive);
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virtual STDMETHODIMP ReleaseShellView();
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virtual STDMETHODIMP ActivatePendingView();
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virtual STDMETHODIMP CreateViewWindow(IShellView* psvNew, IShellView* psvOld, LPRECT prcView, HWND* phwnd);
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virtual STDMETHODIMP GetBaseBrowserData(LPCBASEBROWSERDATA* ppbd);
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virtual STDMETHODIMP_(LPBASEBROWSERDATA) PutBaseBrowserData();
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virtual STDMETHODIMP SetAsDefFolderSettings() { ASSERT(FALSE); return E_NOTIMPL;}
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virtual STDMETHODIMP SetTopBrowser();
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virtual STDMETHODIMP UpdateSecureLockIcon(int eSecureLock);
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virtual STDMETHODIMP Offline(int iCmd);
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virtual STDMETHODIMP InitializeDownloadManager();
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virtual STDMETHODIMP InitializeTransitionSite();
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virtual STDMETHODIMP GetFolderSetData(struct tagFolderSetData* pfsd) { *pfsd = _fsd; return S_OK; };
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virtual STDMETHODIMP _OnFocusChange(UINT itb);
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virtual STDMETHODIMP v_ShowHideChildWindows(BOOL fChildOnly);
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virtual STDMETHODIMP CreateBrowserPropSheetExt(THIS_ REFIID riid, void **ppvObj);
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virtual STDMETHODIMP SetActivateState(UINT uActivate);
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virtual STDMETHODIMP AllowViewResize(BOOL f);
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virtual STDMETHODIMP _Initialize(HWND hwnd, IUnknown *pauto);
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virtual STDMETHODIMP_(UINT) _get_itbLastFocus();
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virtual STDMETHODIMP _put_itbLastFocus(UINT itbLastFocus);
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virtual STDMETHODIMP _UIActivateView(UINT uState);
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virtual STDMETHODIMP _CancelPendingNavigationAsync();
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virtual STDMETHODIMP _MaySaveChanges();
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virtual STDMETHODIMP _PauseOrResumeView(BOOL fPaused);
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virtual STDMETHODIMP _DisableModeless();
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virtual STDMETHODIMP _NavigateToPidl(LPCITEMIDLIST pidl, DWORD grfHLNF, DWORD dwFlags);
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virtual STDMETHODIMP _TryShell2Rename(IShellView* psv, LPCITEMIDLIST pidlNew);
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virtual STDMETHODIMP _SwitchActivationNow();
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virtual STDMETHODIMP _CancelPendingView();
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virtual STDMETHODIMP _ExecChildren(IUnknown *punkBar, BOOL fBroadcast,
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const GUID *pguidCmdGroup, DWORD nCmdID, DWORD nCmdexecopt,
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VARIANTARG *pvarargIn, VARIANTARG *pvarargOut);
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virtual STDMETHODIMP _SendChildren(HWND hwndBar, BOOL fBroadcast,
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UINT uMsg, WPARAM wParam, LPARAM lParam);
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virtual STDMETHODIMP v_MayGetNextToolbarFocus(LPMSG lpMsg, UINT itbNext, int citb, LPTOOLBARITEM * pptbi, HWND * phwnd);
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virtual STDMETHODIMP _SetFocus(LPTOOLBARITEM ptbi, HWND hwnd, LPMSG lpMsg) { ASSERT(FALSE); return E_NOTIMPL; }
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virtual STDMETHODIMP _GetViewBorderRect(RECT* prc);
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virtual STDMETHODIMP _UpdateViewRectSize();
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virtual STDMETHODIMP _ResizeNextBorder(UINT itb);
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virtual STDMETHODIMP _ResizeView();
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virtual STDMETHODIMP _GetEffectiveClientArea(LPRECT lprectBorder, HMONITOR hmon);
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virtual STDMETHODIMP GetCurrentFolderSettings(DEFFOLDERSETTINGS *pdfs, int cbDfs) { ASSERT(FALSE); return E_NOTIMPL; }
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virtual STDMETHODIMP GetViewRect(RECT* prc);
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virtual STDMETHODIMP GetViewWindow(HWND * phwndView);
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virtual STDMETHODIMP InitializeTravelLog(ITravelLog* ptl, DWORD dw);
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//IShellBrowserService
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virtual STDMETHODIMP GetPropertyBag(DWORD dwFlags, REFIID riid, void** ppv);
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// Desktop needs to override these:
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virtual STDMETHODIMP_(IStream*) v_GetViewStream(LPCITEMIDLIST pidl, DWORD grfMode, LPCWSTR pwszName);
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// Desktop needs access to these:
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virtual STDMETHODIMP_(LRESULT) ForwardViewMsg(UINT uMsg, WPARAM wParam, LPARAM lParam) { ASSERT(FALSE); return 0; };
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virtual STDMETHODIMP SetAcceleratorMenu(HACCEL hacc) { ASSERT(FALSE); return E_FAIL; }
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virtual STDMETHODIMP_(int) _GetToolbarCount(THIS) { ASSERT(FALSE); return 0; }
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virtual STDMETHODIMP_(LPTOOLBARITEM) _GetToolbarItem(THIS_ int itb) { ASSERT(FALSE); return NULL; }
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virtual STDMETHODIMP _SaveToolbars(IStream* pstm) { ASSERT(FALSE); return E_NOTIMPL; }
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virtual STDMETHODIMP _LoadToolbars(IStream* pstm) { ASSERT(FALSE); return E_NOTIMPL; }
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virtual STDMETHODIMP _CloseAndReleaseToolbars(BOOL fClose) { ASSERT(FALSE); return E_NOTIMPL; }
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virtual STDMETHODIMP_(UINT) _FindTBar(IUnknown* punkSrc) { ASSERT(FALSE); return (UINT)-1; };
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virtual STDMETHODIMP v_MayTranslateAccelerator(MSG* pmsg) { ASSERT(FALSE); return E_NOTIMPL; }
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virtual STDMETHODIMP _GetBorderDWHelper(IUnknown* punkSrc, LPRECT lprectBorder, BOOL bUseHmonitor) { ASSERT(FALSE); return E_NOTIMPL; }
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// Shell browser overrides this.
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virtual STDMETHODIMP v_CheckZoneCrossing(LPCITEMIDLIST pidl) {return S_OK;};
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// Desktop and basesb need access to these:
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virtual STDMETHODIMP _ResizeNextBorderHelper(UINT itb, BOOL bUseHmonitor);
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// it just for us of course!
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void StartBackgroundShellTasks(void);
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void TaskbarWakeup(void);
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#ifdef FEATURE_STARTPAGE
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// For Start Page
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HWND GetViewWnd() { return _GetDesktopListview(); }
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void SetStartPageHWND(HWND hwnd) { _hwndStartPage = hwnd; }
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#endif
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protected:
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CDesktopBrowser();
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~CDesktopBrowser();
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friend HRESULT CDesktopBrowser_CreateInstance(HWND hwnd, void **ppsb);
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HRESULT SetInner(IUnknown* punk);
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long _cRef;
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// cached pointers on inner object
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IUnknown* _punkInner;
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IBrowserService2* _pbsInner;
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IShellBrowser* _psbInner;
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IServiceProvider* _pspInner;
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IOleCommandTarget* _pctInner;
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IDockingWindowSite* _pdwsInner;
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IDockingWindowFrame* _pdwfInner;
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IInputObjectSite* _piosInner;
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IDropTarget* _pdtInner;
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LPCBASEBROWSERDATA _pbbd;
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LRESULT _RaisedWndProc(UINT msg, WPARAM wParam, LPARAM lParam);
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void _SetViewArea();
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void _GetViewBorderRects(int nRects, LPRECT prc); // does not have the tool bars
|
|
void _SetWorkAreas(int nWorkAreas, RECT * prcWork);
|
|
|
|
void _SubtractBottommostTray(LPRECT prc);
|
|
void _SaveState();
|
|
void _InitDeskbars();
|
|
void _SaveDesktopToolbars();
|
|
|
|
void _OnRaise(WPARAM wParam, LPARAM lParam);
|
|
void _SetupAppRan(WPARAM wParam, LPARAM lParam);
|
|
BOOL _QueryHKCRChanged(HWND hwnd, LPDWORD pdwCookie);
|
|
void _Lower();
|
|
void _Raise();
|
|
void _SwapParents(HWND hwndOldParent, HWND hwndNewParent);
|
|
|
|
BOOL _OnCopyData(PCOPYDATASTRUCT pcds);
|
|
void _OnAddToRecent(HANDLE hMem, DWORD dwProcId);
|
|
BOOL _InitScheduler(void);
|
|
HRESULT _AddDesktopTask(IRunnableTask *ptask, DWORD dwPriority);
|
|
|
|
BOOL _PtOnDesktopEdge(POINTL* ppt, LPUINT puEdge);
|
|
#ifdef DEBUG
|
|
void _CreateDeskbars();
|
|
#endif
|
|
|
|
HRESULT _CreateDeskBarForBand(UINT uEdge, IUnknown *punk, POINTL *pptl, IBandSite **pbs);
|
|
|
|
virtual void v_PropagateMessage(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL fSend);
|
|
HRESULT _OnFocusMsg(UINT uMsg, WPARAM wParam, LPARAM lParam);
|
|
|
|
HRESULT _CreateDesktopView();
|
|
HRESULT _GetPropertyBag(LPCITEMIDLIST pidl, DWORD dwFlags, REFIID riid, void** ppv);
|
|
HWND _GetDesktopListview();
|
|
UINT _PeekForAMessage();
|
|
|
|
void _InitMonitors();
|
|
|
|
#ifdef ENABLE_CHANNELS
|
|
void _MaybeLaunchChannelBand(void);
|
|
#endif
|
|
|
|
virtual void _ViewChange(DWORD dwAspect, LONG lindex);
|
|
|
|
HWND _hwndTray;
|
|
int _iWaitCount;
|
|
ULONG _uNotifyID;
|
|
DWORD _dwThreadIdTray; // Used to wakeup tray thread when the machine is really stressed
|
|
int _iTrayPriority;
|
|
|
|
|
|
DWORD _grfKeyState;
|
|
DWORD _dwEffectOnEdge; // what's the drop effect that desktop should return on dragging over the edge
|
|
|
|
BOOL _fRaised;
|
|
HWND _hwndRaised; // this is the parent of all of desktop's children when raised
|
|
|
|
struct tagFolderSetData _fsd;
|
|
|
|
int _nMonitors; // number of monitors on this desktop
|
|
HMONITOR _hMonitors[LV_MAX_WORKAREAS]; // the order of these hmonitors need to be preserved
|
|
RECT _rcWorkArea; // cached work-area
|
|
RECT _rcOldWorkAreas[LV_MAX_WORKAREAS]; // Old work areas before settings change
|
|
DWORD _nOldWork;
|
|
RECT _rcOldMonitors[LV_MAX_WORKAREAS]; // Old monitor sizes before settings change
|
|
|
|
// for _OnAddToRecent()
|
|
IShellTaskScheduler *_psched;
|
|
|
|
DWORD _idLocalServerThreads[ARRAYSIZE(c_localServers)];
|
|
|
|
DWORD _cChangeEvents;
|
|
HANDLE _rghChangeEvents[2]; // we watch HKCR and HKCR\CLSID
|
|
DWORD _dwChangeCookie;
|
|
DWORD _rgdwQHKCRCookies[QHKCRID_MAX - QHKCRID_MIN];
|
|
HKEY _hkClsid;
|
|
|
|
WCHAR _wzDesktopTitle[64]; // Localized Title
|
|
|
|
#ifdef FEATURE_STARTPAGE
|
|
HWND _hwndStartPage;
|
|
#endif
|
|
// IUnknownIdentity - for uniformity w.r.t. aggregation
|
|
// We are not aggregatable, so we are our own Outer.
|
|
IUnknown *_GetOuter() { return SAFECAST(this, IShellBrowser*); }
|
|
|
|
};
|
|
|
|
HRESULT CDesktopBrowser_CreateInstance(HWND hwnd, void **ppsb)
|
|
{
|
|
HRESULT hr = E_OUTOFMEMORY;
|
|
CDesktopBrowser *pdb = new CDesktopBrowser();
|
|
|
|
if (pdb)
|
|
{
|
|
hr = pdb->_Initialize(hwnd, NULL); // aggregation, etc.
|
|
if (FAILED(hr))
|
|
ATOMICRELEASE(pdb);
|
|
}
|
|
|
|
*ppsb = pdb;
|
|
return hr;
|
|
}
|
|
|
|
CDesktopBrowser::CDesktopBrowser() : _cRef(1)
|
|
{
|
|
TraceMsg(TF_LIFE, "ctor CDesktopBrowser %x", this);
|
|
|
|
for (INT i = 0; i < ARRAYSIZE(_idLocalServerThreads); i++)
|
|
_idLocalServerThreads[i] = -1;
|
|
}
|
|
|
|
CDesktopBrowser::~CDesktopBrowser()
|
|
{
|
|
SaveOldWorkAreas(_rcOldWorkAreas, _nOldWork);
|
|
|
|
// cleanup for QueryHKCRChanged()
|
|
for (int i = 0; i < ARRAYSIZE(_rghChangeEvents); i++)
|
|
{
|
|
if (_rghChangeEvents[i])
|
|
CloseHandle(_rghChangeEvents[i]);
|
|
}
|
|
|
|
if (_hkClsid)
|
|
RegCloseKey(_hkClsid);
|
|
|
|
// close down the local server threads that may be running
|
|
for (i = 0; i < ARRAYSIZE(_idLocalServerThreads); i++)
|
|
{
|
|
if (_idLocalServerThreads[i] != -1)
|
|
PostThreadMessage(_idLocalServerThreads[i], WM_QUIT, 0, 0);
|
|
}
|
|
|
|
TraceMsg(TF_LIFE, "dtor CDesktopBrowser %x", this);
|
|
}
|
|
|
|
|
|
HRESULT CDesktopBrowser::_Initialize(HWND hwnd, IUnknown* pauto)
|
|
{
|
|
IUnknown* punk;
|
|
|
|
HRESULT hres = CoCreateInstance(CLSID_CCommonBrowser, _GetOuter(), CLSCTX_INPROC_SERVER, IID_PPV_ARG(IUnknown, &punk));
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
hres = SetInner(punk); // paired w/ Release in outer (TBS::Release)
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
// we must initialize the inner guy BEFORE we call through any of these pointers.
|
|
hres = _pbsInner->_Initialize(hwnd, pauto);
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
_pbsInner->GetBaseBrowserData(&_pbbd);
|
|
ASSERT(_pbbd);
|
|
|
|
// Restore the old settings from the registry that we persist.
|
|
if (!GetOldWorkAreas(_rcOldWorkAreas, &_nOldWork) || _nOldWork == 0)
|
|
{
|
|
// We didn't find it in the registry
|
|
_nOldWork = 0; // Since this is 0, we don't have to set _rcOldWorkAreas.
|
|
//We will recover from this in _SetWorkAreas()
|
|
}
|
|
|
|
SetTopBrowser();
|
|
_put_itbLastFocus(ITB_VIEW); // focus on desktop (w95 compat)
|
|
|
|
HACCEL hacc = LoadAccelerators(HINST_THISDLL, MAKEINTRESOURCE(ACCEL_DESKTOP));
|
|
ASSERT(hacc);
|
|
_pbsInner->SetAcceleratorMenu(hacc);
|
|
|
|
// Perf: never fire events from the desktop.
|
|
ASSERT(_pbbd->_pautoEDS);
|
|
ATOMICRELEASE(const_cast<IExpDispSupport *>(_pbbd->_pautoEDS));
|
|
|
|
_InitMonitors();
|
|
|
|
// Initialise _rcOldMonitors
|
|
for (int i = 0; i < _nMonitors; i++)
|
|
{
|
|
GetMonitorRect(_hMonitors[i], &_rcOldMonitors[i]);
|
|
}
|
|
// NOTE: if we have any more keys to watch, then
|
|
// we should create a static struct to walk
|
|
// so that it is easier to add more event/key pairs
|
|
_rghChangeEvents[0] = CreateEvent(NULL, TRUE, FALSE, NULL);
|
|
_rghChangeEvents[1] = CreateEvent(NULL, TRUE, FALSE, NULL);
|
|
if (_rghChangeEvents[0] && _rghChangeEvents[1])
|
|
{
|
|
if (ERROR_SUCCESS == RegNotifyChangeKeyValue(HKEY_CLASSES_ROOT, TRUE,
|
|
REG_NOTIFY_CHANGE_LAST_SET |REG_NOTIFY_CHANGE_NAME, _rghChangeEvents[0], TRUE))
|
|
{
|
|
_cChangeEvents = 1;
|
|
if (ERROR_SUCCESS == RegOpenKeyEx(HKEY_CLASSES_ROOT, TEXT("CLSID"), 0, MAXIMUM_ALLOWED, &_hkClsid)
|
|
&& ERROR_SUCCESS == RegNotifyChangeKeyValue(_hkClsid, TRUE, REG_NOTIFY_CHANGE_LAST_SET |REG_NOTIFY_CHANGE_NAME, _rghChangeEvents[1], TRUE))
|
|
{
|
|
// we need to leave the key open,
|
|
// or the event is signaled right away
|
|
_cChangeEvents++;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
return hres;
|
|
}
|
|
|
|
|
|
//
|
|
// The refcount in the punk is transferred to us. We do not need to
|
|
// and indeed should not AddRef it.
|
|
//
|
|
// If any of these steps fails, we will clean up in our destructor.
|
|
//
|
|
HRESULT CDesktopBrowser::SetInner(IUnknown* punk)
|
|
{
|
|
HRESULT hres;
|
|
|
|
ASSERT(_punkInner == NULL);
|
|
|
|
_punkInner = punk;
|
|
|
|
#define INNERCACHE(iid, p) do { \
|
|
hres = SHQueryInnerInterface(_GetOuter(), punk, iid, (void **)&p); \
|
|
if (!EVAL(SUCCEEDED(hres))) return E_FAIL; \
|
|
} while (0)
|
|
|
|
INNERCACHE(IID_IBrowserService2, _pbsInner);
|
|
INNERCACHE(IID_IShellBrowser, _psbInner);
|
|
INNERCACHE(IID_IServiceProvider, _pspInner);
|
|
INNERCACHE(IID_IOleCommandTarget, _pctInner);
|
|
INNERCACHE(IID_IDockingWindowSite, _pdwsInner);
|
|
INNERCACHE(IID_IDockingWindowFrame, _pdwfInner);
|
|
INNERCACHE(IID_IInputObjectSite, _piosInner);
|
|
INNERCACHE(IID_IDropTarget, _pdtInner);
|
|
|
|
#undef INNERCACHE
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
ULONG CDesktopBrowser::AddRef()
|
|
{
|
|
return InterlockedIncrement(&_cRef);
|
|
}
|
|
|
|
ULONG CDesktopBrowser::Release()
|
|
{
|
|
ASSERT(_cRef > 0);
|
|
|
|
if (InterlockedDecrement(&_cRef))
|
|
return _cRef;
|
|
|
|
_cRef = 1000; // guard against recursion
|
|
|
|
RELEASEINNERINTERFACE(_GetOuter(), _pbsInner);
|
|
RELEASEINNERINTERFACE(_GetOuter(), _psbInner);
|
|
RELEASEINNERINTERFACE(_GetOuter(), _pspInner);
|
|
RELEASEINNERINTERFACE(_GetOuter(), _pctInner);
|
|
RELEASEINNERINTERFACE(_GetOuter(), _pdwsInner);
|
|
RELEASEINNERINTERFACE(_GetOuter(), _pdwfInner);
|
|
RELEASEINNERINTERFACE(_GetOuter(), _piosInner);
|
|
RELEASEINNERINTERFACE(_GetOuter(), _pdtInner);
|
|
|
|
// this must come last
|
|
ATOMICRELEASE(_punkInner); // paired w/ CCI aggregation
|
|
|
|
ASSERT(_cRef == 1000);
|
|
|
|
delete this;
|
|
return 0;
|
|
}
|
|
|
|
HRESULT CDesktopBrowser::QueryInterface(REFIID riid, void **ppvObj)
|
|
{
|
|
// IUnknownIdentity - The interface we use for IUnknown must come first.
|
|
static const QITAB qit[] = {
|
|
QITABENT(CDesktopBrowser, IShellBrowser),
|
|
QITABENT(CDesktopBrowser, IBrowserService2),
|
|
QITABENTMULTI(CDesktopBrowser, IBrowserService, IBrowserService2),
|
|
QITABENTMULTI(CDesktopBrowser, IOleWindow, IShellBrowser),
|
|
QITABENTMULTI2(CDesktopBrowser, SID_SShellDesktop, IShellBrowser), // effectively an IUnknown supported only by this class
|
|
QITABENT(CDesktopBrowser, IServiceProvider),
|
|
QITABENT(CDesktopBrowser, IShellBrowserService),
|
|
QITABENT(CDesktopBrowser, IOleCommandTarget),
|
|
QITABENT(CDesktopBrowser, IDockingWindowSite),
|
|
QITABENT(CDesktopBrowser, IInputObjectSite),
|
|
QITABENT(CDesktopBrowser, IMultiMonitorDockingSite),
|
|
QITABENT(CDesktopBrowser, IDropTarget),
|
|
{ 0 },
|
|
};
|
|
|
|
HRESULT hres = QISearch(this, qit, riid, ppvObj);
|
|
if (FAILED(hres))
|
|
{
|
|
if (_punkInner)
|
|
{
|
|
// don't let these get through to our base class...
|
|
// IID_IOleCommandTarget, IID_IOleInPlaceUIWindow
|
|
// 970414 adp: spoke to SatoNa, these *can* go thru
|
|
// i'll remove this week
|
|
// It's been working like this for a while now.
|
|
if (IsEqualIID(riid, IID_IOleInPlaceUIWindow))
|
|
{
|
|
*ppvObj = NULL;
|
|
hres = E_NOINTERFACE;
|
|
}
|
|
else
|
|
{
|
|
hres = _punkInner->QueryInterface(riid, ppvObj);
|
|
}
|
|
}
|
|
}
|
|
|
|
return hres;
|
|
}
|
|
|
|
|
|
void _InitDesktopMetrics(WPARAM wParam, LPCTSTR pszSection)
|
|
{
|
|
BOOL fForce = (!pszSection || !*pszSection);
|
|
|
|
if (fForce || (wParam == SPI_SETNONCLIENTMETRICS) || !lstrcmpi(pszSection, TEXT("WindowMetrics")))
|
|
{
|
|
FileIconInit(TRUE); // Tell the shell we want to play with a full deck
|
|
}
|
|
}
|
|
|
|
typedef struct
|
|
{
|
|
int iMonitors;
|
|
HMONITOR * phMonitors;
|
|
} EnumMonitorsData;
|
|
|
|
BOOL CALLBACK MultiMonEnumCallBack(HMONITOR hMonitor, HDC hdc, LPRECT lprc, LPARAM lData)
|
|
{
|
|
EnumMonitorsData * pEmd = (EnumMonitorsData *)lData;
|
|
|
|
if (pEmd->iMonitors > LV_MAX_WORKAREAS - 1)
|
|
//ignore the other monitors because we can only handle up to LV_MAX_WORKAREAS
|
|
//REARCHITECT: should we dynamically allocated this?
|
|
return FALSE;
|
|
|
|
pEmd->phMonitors[pEmd->iMonitors++] = hMonitor;
|
|
return TRUE;
|
|
}
|
|
|
|
// Initialize the number of monitors and the hmonitors array
|
|
|
|
void CDesktopBrowser::_InitMonitors()
|
|
{
|
|
HMONITOR hMonPrimary = GetPrimaryMonitor();
|
|
|
|
EnumMonitorsData emd;
|
|
emd.iMonitors = 0;
|
|
emd.phMonitors = _hMonitors;
|
|
|
|
EnumDisplayMonitors(NULL, NULL, MultiMonEnumCallBack, (LPARAM)&emd);
|
|
_nMonitors = GetNumberOfMonitors();
|
|
|
|
// Always move the primary monitor to the first location.
|
|
if (_hMonitors[0] != hMonPrimary)
|
|
{
|
|
for (int iMon = 1; iMon < _nMonitors; iMon++)
|
|
{
|
|
if (_hMonitors[iMon] == hMonPrimary)
|
|
{
|
|
_hMonitors[iMon] = _hMonitors[0];
|
|
_hMonitors[0] = hMonPrimary;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Gets the persisted old work areas, from the registry
|
|
BOOL GetOldWorkAreas(LPRECT lprc, DWORD* pdwNoOfOldWA)
|
|
{
|
|
BOOL fRet = FALSE;
|
|
*pdwNoOfOldWA = 0;
|
|
HKEY hkey;
|
|
if (RegOpenKeyEx(HKEY_CURRENT_USER, REG_DESKCOMP_OLDWORKAREAS, 0, KEY_READ, &hkey) == ERROR_SUCCESS)
|
|
{
|
|
DWORD dwType, cbSize = sizeof(*pdwNoOfOldWA);
|
|
// Read in the no of old work areas
|
|
if (SHQueryValueEx(hkey, REG_VAL_OLDWORKAREAS_COUNT, NULL, &dwType, (LPBYTE)pdwNoOfOldWA, &cbSize) == ERROR_SUCCESS)
|
|
{
|
|
// Read in the old work area rects
|
|
cbSize = sizeof(*lprc) * (*pdwNoOfOldWA);
|
|
if (SHQueryValueEx(hkey, REG_VAL_OLDWORKAREAS_RECTS, NULL, &dwType, (LPBYTE)lprc, &cbSize) == ERROR_SUCCESS)
|
|
{
|
|
fRet = TRUE;
|
|
}
|
|
}
|
|
RegCloseKey(hkey);
|
|
}
|
|
return fRet;
|
|
}
|
|
|
|
// Saves the old work areas into the registry
|
|
void SaveOldWorkAreas(LPCRECT lprc, DWORD nOldWA)
|
|
{
|
|
// Recreate the registry key.
|
|
HKEY hkey;
|
|
if (RegCreateKey(HKEY_CURRENT_USER, REG_DESKCOMP_OLDWORKAREAS, &hkey) == ERROR_SUCCESS)
|
|
{
|
|
// Write out the no. of old work areas
|
|
RegSetValueEx(hkey, REG_VAL_OLDWORKAREAS_COUNT, 0, REG_DWORD, (LPBYTE)&nOldWA, sizeof(nOldWA));
|
|
// Write out the no work area rectangles
|
|
RegSetValueEx(hkey, REG_VAL_OLDWORKAREAS_RECTS, 0, REG_BINARY, (LPBYTE)lprc, sizeof(*lprc) * nOldWA);
|
|
// Close out the reg key
|
|
RegCloseKey(hkey);
|
|
}
|
|
}
|
|
|
|
//*** CDesktopBrowser::IOleCommandTarget::* {
|
|
|
|
STDMETHODIMP CDesktopBrowser::QueryStatus(const GUID *pguidCmdGroup,
|
|
ULONG cCmds, OLECMD rgCmds[], OLECMDTEXT *pcmdtext)
|
|
{
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
STDMETHODIMP CDesktopBrowser::Exec(const GUID *pguidCmdGroup, DWORD nCmdID,
|
|
DWORD nCmdexecopt, VARIANTARG *pvarargIn, VARIANTARG *pvarargOut)
|
|
{
|
|
if (pguidCmdGroup == NULL)
|
|
{
|
|
/*NOTHING*/
|
|
}
|
|
else if (IsEqualGUID(CGID_ShellDocView, *pguidCmdGroup))
|
|
{
|
|
switch (nCmdID)
|
|
{
|
|
case SHDVID_RAISE:
|
|
// n.b.: DTRF_RAISE/DTRF_LOWER go down; DTRF_QUERY goes up
|
|
ASSERT(pvarargIn != NULL && pvarargIn->vt == VT_I4);
|
|
if (pvarargIn->vt == VT_I4 && pvarargIn->lVal == DTRF_QUERY)
|
|
{
|
|
ASSERT(pvarargOut != NULL);
|
|
pvarargOut->vt = VT_I4;
|
|
pvarargOut->lVal = _fRaised ? DTRF_RAISE : DTRF_LOWER;
|
|
return S_OK;
|
|
}
|
|
// o.w. let parent handle it
|
|
break;
|
|
|
|
case SHDVID_UPDATEOFFLINEDESKTOP:
|
|
UpdateAllDesktopSubscriptions(NULL);
|
|
return S_OK;
|
|
}
|
|
}
|
|
else if (IsEqualGUID(CGID_Explorer, *pguidCmdGroup))
|
|
{
|
|
switch (nCmdID)
|
|
{
|
|
case SBCMDID_OPTIONS:
|
|
case SBCMDID_ADDTOFAVORITES:
|
|
return _pctInner->Exec(pguidCmdGroup, nCmdID, nCmdexecopt, pvarargIn, pvarargOut);
|
|
}
|
|
}
|
|
|
|
// do *not* forward up to SUPERCLASS::Exec (see QI's cryptic commment
|
|
// about "don't let these get thru to our base class")
|
|
return OLECMDERR_E_NOTSUPPORTED;
|
|
}
|
|
|
|
// }
|
|
|
|
STDMETHODIMP CDesktopBrowser::BrowseObject(LPCITEMIDLIST pidl, UINT wFlags)
|
|
{
|
|
// Force SBSP_NEWBROWSER, SBSP_ABSOLUTE, and SBSP_NOTRANSFERHIST
|
|
wFlags &= ~(SBSP_DEFBROWSER | SBSP_SAMEBROWSER | SBSP_RELATIVE | SBSP_PARENT);
|
|
wFlags |= (SBSP_NEWBROWSER | SBSP_ABSOLUTE | SBSP_NOTRANSFERHIST);
|
|
return _psbInner->BrowseObject(pidl, wFlags);
|
|
}
|
|
|
|
IStream *GetDesktopViewStream(DWORD grfMode, LPCTSTR pszName)
|
|
{
|
|
HKEY hkStreams;
|
|
|
|
if (RegCreateKey(HKEY_CURRENT_USER, REGSTR_PATH_EXPLORER TEXT("\\Streams"), &hkStreams) == ERROR_SUCCESS)
|
|
{
|
|
IStream *pstm = OpenRegStream(hkStreams, TEXT("Desktop"), pszName, grfMode);
|
|
RegCloseKey(hkStreams);
|
|
return pstm;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
void DeleteDesktopViewStream(LPCTSTR pszName)
|
|
{
|
|
SHDeleteValue(HKEY_CURRENT_USER, REGSTR_PATH_EXPLORER TEXT("\\Streams\\Desktop"), pszName);
|
|
}
|
|
|
|
IStream *CDesktopBrowser::v_GetViewStream(LPCITEMIDLIST pidl, DWORD grfMode, LPCWSTR pszName)
|
|
{
|
|
return GetDesktopViewStream(grfMode, pszName);
|
|
}
|
|
|
|
HRESULT CDesktopBrowser::_GetPropertyBag(LPCITEMIDLIST pidl, DWORD dwFlags, REFIID riid, void** ppv)
|
|
{
|
|
return SHGetViewStatePropertyBag(pidl, VS_BAGSTR_DESKTOP, dwFlags | SHGVSPB_ROAM, riid, ppv);
|
|
}
|
|
|
|
HRESULT CDesktopBrowser::GetPropertyBag(DWORD dwFlags, REFIID riid, void** ppv)
|
|
{
|
|
HRESULT hr;
|
|
|
|
LPITEMIDLIST pidl;
|
|
hr = SHGetSpecialFolderLocation(NULL, CSIDL_DESKTOP, &pidl);
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = _GetPropertyBag(pidl, dwFlags, riid, ppv);
|
|
|
|
ILFree(pidl);
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
LRESULT CDesktopBrowser::OnCommand(WPARAM wParam, LPARAM lParam)
|
|
{
|
|
switch (GET_WM_COMMAND_ID(wParam, lParam))
|
|
{
|
|
case FCIDM_FINDFILES:
|
|
SHFindFiles(_pbbd->_pidlCur, NULL);
|
|
break;
|
|
|
|
case FCIDM_REFRESH:
|
|
{
|
|
VARIANT v = {0};
|
|
v.vt = VT_I4;
|
|
v.lVal = OLECMDIDF_REFRESH_NO_CACHE|OLECMDIDF_REFRESH_PROMPTIFOFFLINE;
|
|
// Our Exec is neutered (on purpose), so call our parent
|
|
_pctInner->Exec(NULL, OLECMDID_REFRESH, OLECMDEXECOPT_DONTPROMPTUSER, &v, NULL);
|
|
break;
|
|
}
|
|
|
|
case IDC_KBSTART:
|
|
case FCIDM_NEXTCTL:
|
|
if (_hwndTray)
|
|
{
|
|
// n.b. VK_TAB handled this way (among other things)
|
|
SendMessage(_hwndTray, WM_COMMAND, wParam, lParam);
|
|
}
|
|
break;
|
|
|
|
case IDM_CLOSE:
|
|
SendMessage(_hwndTray, TM_DOEXITWINDOWS, 0, 0);
|
|
break;
|
|
|
|
default:
|
|
_pbsInner->OnCommand(wParam, lParam);
|
|
break;
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
// Create desktop IShellView instance
|
|
|
|
HRESULT CDesktopBrowser::_CreateDesktopView()
|
|
{
|
|
LPCITEMIDLIST pidl = SHCloneSpecialIDList(NULL, CSIDL_DESKTOP, TRUE);
|
|
if (pidl)
|
|
{
|
|
IPropertyBag* ppb;
|
|
if (0 == GetSystemMetrics(SM_CLEANBOOT) &&
|
|
SUCCEEDED(_GetPropertyBag(pidl, SHGVSPB_PERUSER | SHGVSPB_PERFOLDER, IID_PPV_ARG(IPropertyBag, &ppb))))
|
|
{
|
|
SHPropertyBag_ReadDWORDDef(ppb, VS_PROPSTR_FFLAGS, reinterpret_cast<DWORD*>(&_fsd._fs.fFlags), FWF_DESKTOP | FWF_NOCLIENTEDGE | FWF_SNAPTOGRID);
|
|
ppb->Release();
|
|
}
|
|
else
|
|
{
|
|
_fsd._fs.fFlags = FWF_DESKTOP | FWF_NOCLIENTEDGE | FWF_SNAPTOGRID; // default
|
|
}
|
|
|
|
_fsd._fs.ViewMode = FVM_ICON; // can't change this, sorry
|
|
|
|
SHELLSTATE ss = {0};
|
|
SHGetSetSettings(&ss, SSF_HIDEICONS, FALSE);
|
|
if (ss.fHideIcons)
|
|
_fsd._fs.fFlags |= FWF_NOICONS;
|
|
else
|
|
_fsd._fs.fFlags &= ~FWF_NOICONS;
|
|
|
|
// We keep the active desktop in offline mode!
|
|
ASSERT(_pbbd->_pautoWB2);
|
|
_pbbd->_pautoWB2->put_Offline(TRUE);
|
|
|
|
return _psbInner->BrowseObject(pidl, SBSP_SAMEBROWSER);
|
|
}
|
|
else
|
|
{
|
|
TCHAR szYouLoose[256];
|
|
|
|
LoadString(HINST_THISDLL, IDS_YOULOSE, szYouLoose, ARRAYSIZE(szYouLoose));
|
|
MessageBox(NULL, szYouLoose, NULL, MB_ICONSTOP);
|
|
return E_FAIL;
|
|
}
|
|
}
|
|
|
|
HRESULT CDesktopBrowser::ActivatePendingView(void)
|
|
{
|
|
HRESULT hres = _pbsInner->ActivatePendingView();
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
// calling SetShellWindow will cause the desktop
|
|
// to initially paint white, then the background window.
|
|
// This causes an ugly white trail when you move windows
|
|
// around until the desktop finally paints.
|
|
//
|
|
// Calling SetShellWindowEx resolves this problem.
|
|
//
|
|
SHSetShellWindowEx(_pbbd->_hwnd, _GetDesktopListview());
|
|
}
|
|
|
|
return hres;
|
|
}
|
|
|
|
#ifdef DEBUG
|
|
|
|
void CDesktopBrowser::_CreateDeskbars()
|
|
{
|
|
HRESULT hres;
|
|
BOOL fCreate = FALSE;
|
|
HKEY hkey;
|
|
|
|
if (ERROR_SUCCESS == RegOpenKey(HKEY_CURRENT_USER, REGSTR_PATH_EXPLORER TEXT("\\DeskBar\\Bands"), &hkey))
|
|
{
|
|
fCreate = TRUE;
|
|
RegCloseKey(hkey);
|
|
}
|
|
|
|
if (fCreate)
|
|
{
|
|
IPersistStreamInit *ppstm;
|
|
hres = CoCreateInstance(CLSID_DeskBarApp, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARG(IPersistStreamInit, &ppstm));
|
|
if (SUCCEEDED(hres)) {
|
|
hres = ppstm->InitNew();
|
|
AddToolbar(ppstm, L"test", NULL); // "Microsoft.DeskBarApp"
|
|
ppstm->Release();
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
|
|
void CDesktopBrowser::_InitDeskbars()
|
|
{
|
|
//
|
|
// Load toolbars
|
|
//
|
|
|
|
// 1st, try persisted state
|
|
IStream* pstm = GetDesktopViewStream(STGM_READ, TEXT("Toolbars"));
|
|
HRESULT hres = E_FAIL;
|
|
if (pstm)
|
|
{
|
|
hres = _pbsInner->_LoadToolbars(pstm);
|
|
pstm->Release();
|
|
}
|
|
|
|
// 2nd, if there is none (or if version mismatch or other failure),
|
|
// try settings from setup
|
|
// NOTE: this works fine for ie4 where we have no old toolbars,
|
|
// but for future releases we'll need some kind of merging scheme,
|
|
// so we probably want to change this after ie4-beta-1.
|
|
if (FAILED(hres))
|
|
{
|
|
// n.b. HKLM not HKCU
|
|
// like GetDesktopViewStream but for HKLM
|
|
HKEY hk = SHGetShellKey(SHELLKEY_HKLM_EXPLORER, TEXT("Streams\\Desktop"), TRUE);
|
|
if (hk)
|
|
{
|
|
pstm = OpenRegStream(hk, NULL, TEXT("Default Toolbars"), STGM_READ);
|
|
if (pstm)
|
|
{
|
|
hres = _pbsInner->_LoadToolbars(pstm);
|
|
pstm->Release();
|
|
}
|
|
RegCloseKey(hk);
|
|
}
|
|
}
|
|
|
|
// o.w., throw up our hands
|
|
if (FAILED(hres))
|
|
{
|
|
ASSERT(0);
|
|
#ifdef DEBUG
|
|
// but for debug, need a way to bootstrap the entire process
|
|
_CreateDeskbars();
|
|
#endif
|
|
}
|
|
}
|
|
|
|
// Handle creation of a new Desktop folder window. Creates everything except
|
|
// the viewer part.
|
|
// Returns -1 if something goes wrong.
|
|
HWND g_hwndTray = NULL;
|
|
|
|
HRESULT CDesktopBrowser::OnCreate(CREATESTRUCT *pcs)
|
|
{
|
|
LRESULT lr;
|
|
|
|
g_pdtray->GetTrayWindow(&_hwndTray);
|
|
g_hwndTray = _hwndTray;
|
|
g_pdtray->SetDesktopWindow(_pbbd->_hwnd);
|
|
|
|
SetTimer(_pbbd->_hwnd, IDT_ENUMHKCR, 5 * 60 * 1000, NULL);
|
|
//
|
|
// Notify IEDDE that the automation services are now available.
|
|
//
|
|
IEOnFirstBrowserCreation(NULL);
|
|
|
|
ASSERT(_hwndTray);
|
|
|
|
// REARCHITECT: we need to split out "ie registry settings" into a
|
|
// browser component and a shell component.
|
|
//
|
|
//EnsureWebViewRegSettings();
|
|
|
|
if (SUCCEEDED(_CreateDesktopView()))
|
|
{
|
|
lr = _pbsInner->OnCreate(pcs); // success
|
|
|
|
PostMessage(_pbbd->_hwnd, DTM_CREATESAVEDWINDOWS, 0, 0);
|
|
|
|
return (HRESULT) lr;
|
|
}
|
|
|
|
return (LRESULT)-1; // failure
|
|
}
|
|
|
|
UINT GetDDEExecMsg()
|
|
{
|
|
static UINT uDDEExec = 0;
|
|
|
|
if (!uDDEExec)
|
|
uDDEExec = RegisterWindowMessage(TEXT("DDEEXECUTESHORTCIRCUIT"));
|
|
|
|
return uDDEExec;
|
|
}
|
|
|
|
LRESULT CDesktopBrowser::OnNotify(NMHDR * pnm)
|
|
{
|
|
switch (pnm->code)
|
|
{
|
|
case SEN_DDEEXECUTE:
|
|
if (pnm->idFrom == 0)
|
|
{
|
|
// short cut notifier around the dde conv.
|
|
|
|
LPNMVIEWFOLDER pnmPost = DDECreatePostNotify((LPNMVIEWFOLDER)pnm);
|
|
|
|
if (pnmPost)
|
|
{
|
|
PostMessage(_pbbd->_hwnd, GetDDEExecMsg(), 0, (LPARAM)pnmPost);
|
|
return TRUE;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case NM_STARTWAIT:
|
|
case NM_ENDWAIT:
|
|
_iWaitCount += (pnm->code == NM_STARTWAIT ? 1 :-1);
|
|
|
|
ASSERT(_iWaitCount >= 0);
|
|
|
|
// Don't let it go negative or we'll never get rid of it.
|
|
if (_iWaitCount < 0)
|
|
_iWaitCount = 0;
|
|
|
|
// what we really want is for user to simulate a mouse move/setcursor
|
|
SetCursor(LoadCursor(NULL, _iWaitCount ? IDC_APPSTARTING : IDC_ARROW));
|
|
break;
|
|
|
|
default:
|
|
return _pbsInner->OnNotify(pnm);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
// HACKHACK: this hard codes in that we know a listview is the child
|
|
// of the view.
|
|
HWND CDesktopBrowser::_GetDesktopListview()
|
|
{
|
|
HWND hwndView = _pbbd->_hwndView ? _pbbd->_hwndView : _pbbd->_hwndViewPending;
|
|
|
|
if (!hwndView)
|
|
return NULL;
|
|
|
|
return FindWindowEx(hwndView, NULL, WC_LISTVIEW, NULL);
|
|
}
|
|
|
|
#ifndef ENUM_REGISTRY_SETTINGS
|
|
#define ENUM_REGISTRY_SETTINGS ((DWORD)-2)
|
|
#endif
|
|
|
|
|
|
STDAPI_(BOOL) SHIsTempDisplayMode()
|
|
{
|
|
BOOL fTempMode = FALSE;
|
|
|
|
DEVMODE dm = {0};
|
|
dm.dmSize = sizeof(dm);
|
|
|
|
if (EnumDisplaySettings(NULL, ENUM_REGISTRY_SETTINGS, &dm) &&
|
|
dm.dmPelsWidth > 0 && dm.dmPelsHeight > 0)
|
|
{
|
|
HDC hdc = GetDC(NULL);
|
|
int xres = GetDeviceCaps(hdc, HORZRES);
|
|
int yres = GetDeviceCaps(hdc, VERTRES);
|
|
ReleaseDC(NULL, hdc);
|
|
|
|
if (xres != (int)dm.dmPelsWidth || yres != (int)dm.dmPelsHeight)
|
|
fTempMode = TRUE;
|
|
}
|
|
return fTempMode;
|
|
}
|
|
|
|
// NOTE: this is the hack andyp put in
|
|
// (dli) Currently, bottommost Tray is really wierd, it is not treated as toolbars.
|
|
// In a sense, it has higher priority than those toolbars. So they should be taken
|
|
// off the EffectiveClientArea
|
|
|
|
void CDesktopBrowser::_SubtractBottommostTray(LPRECT prc)
|
|
{
|
|
LRESULT lTmp;
|
|
APPBARDATA abd;
|
|
|
|
abd.cbSize = sizeof(APPBARDATA);
|
|
abd.hWnd = _hwndTray;
|
|
|
|
// lTmp = SHAppBarMessage(ABM_GETSTATE, &abd);
|
|
lTmp = g_pdtray->AppBarGetState();
|
|
|
|
if ((lTmp & (ABS_ALWAYSONTOP|ABS_AUTOHIDE)) == 0) {
|
|
// tray is on bottom and takes 'real' space
|
|
RECT rcTray = {0};
|
|
|
|
GetWindowRect(_hwndTray, &rcTray);
|
|
IntersectRect(&rcTray, prc, &rcTray);
|
|
SubtractRect(prc, prc, &rcTray);
|
|
}
|
|
}
|
|
|
|
HRESULT CDesktopBrowser::_GetEffectiveClientArea(LPRECT lprectBorder, HMONITOR hmon)
|
|
{
|
|
//
|
|
// Cache the work area if
|
|
// (1) this is the very first call
|
|
// (2) cached value is blew off by WM_SIZE (in _OnSize)
|
|
//
|
|
if (hmon) {
|
|
GetMonitorWorkArea(hmon, lprectBorder);
|
|
}
|
|
else {
|
|
if (::IsRectEmpty(&_rcWorkArea)) {
|
|
::SystemParametersInfo(SPI_GETWORKAREA, 0, &_rcWorkArea, 0);
|
|
}
|
|
*lprectBorder = _rcWorkArea;
|
|
}
|
|
|
|
_SubtractBottommostTray(lprectBorder);
|
|
MapWindowPoints(NULL, _pbbd->_hwnd, (LPPOINT)lprectBorder, 2);
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
BOOL EqualRects(LPRECT prcNew, LPRECT prcOld, int nRects)
|
|
{
|
|
int i;
|
|
for (i = 0; i < nRects; i++)
|
|
if (!EqualRect(&prcNew[i], &prcOld[i]))
|
|
return FALSE;
|
|
return TRUE;
|
|
}
|
|
|
|
//
|
|
// When Snap-To-Grid is on, we want to reduce the size of gutter space around the primary monitor.
|
|
// We achieve that by adding a few pixels to the grid size sothat the gutter size left out is
|
|
// as small as possible.
|
|
// Note: This is currently done only for Desktop listview.
|
|
//
|
|
// fMinimizeCutterSpace == FALSE => Nothing to do. Just return.
|
|
// fMinimizeGutterSpace == TRUE => We calculate and set the icon spacing so as to minimize gutter.
|
|
//
|
|
void UpdateGridSizes(BOOL fDesktop, HWND hwndListview, int nWorkAreas, LPRECT prcWork, BOOL fMinimizeGutterSpace)
|
|
{
|
|
if(!fDesktop) //If this is not desktop, we do not change any of this.
|
|
return;
|
|
|
|
// Trying to reset the icon spacing to system icon spacing results in ReComputing everything.
|
|
// So, just return without doing anything!
|
|
if(!fMinimizeGutterSpace)
|
|
return; //If we don't have to minimize the gutter space, nothing to do!
|
|
|
|
int cxSysIconSpacing = GetSystemMetrics(SM_CXICONSPACING);
|
|
if (cxSysIconSpacing <= 0) cxSysIconSpacing = 1; // avoid div0
|
|
|
|
int cySysIconSpacing = GetSystemMetrics(SM_CYICONSPACING);
|
|
if (cySysIconSpacing <= 0) cySysIconSpacing = 1; // avoid div0
|
|
|
|
int cxNewIconSpacing = 0, cyNewIconSpacing = 0;
|
|
|
|
RECT rcWorkAreas[LV_MAX_WORKAREAS];
|
|
|
|
//If the work areas are not given, we need to get them.
|
|
if(prcWork == NULL)
|
|
{
|
|
prcWork = &rcWorkAreas[0];
|
|
ListView_GetNumberOfWorkAreas(hwndListview, &nWorkAreas);
|
|
if(nWorkAreas > 0)
|
|
ListView_GetWorkAreas(hwndListview, nWorkAreas, prcWork);
|
|
else
|
|
ListView_GetViewRect(hwndListview, prcWork);
|
|
}
|
|
|
|
//Get the primary work area.
|
|
for(int iPrimary = 0; iPrimary < nWorkAreas; iPrimary++)
|
|
{
|
|
//LATER: Is this check enough! What about when tray is at the top or left?
|
|
if((prcWork[iPrimary].left == 0) && (prcWork[iPrimary].top == 0))
|
|
break;
|
|
}
|
|
|
|
if(iPrimary == nWorkAreas)
|
|
iPrimary = 0; //Assume that the first work area is primary work area.
|
|
|
|
//Find the number of columns based on current system horizontal icon spacing.
|
|
int nCols = (prcWork[iPrimary].right - prcWork[iPrimary].left)/cxSysIconSpacing;
|
|
if (nCols <= 0) nCols = 1; // avoid div0
|
|
|
|
//Divide the remaining pixels and add them to each column to minimize the reminder area.
|
|
cxNewIconSpacing = cxSysIconSpacing + ((prcWork[iPrimary].right - prcWork[iPrimary].left)%cxSysIconSpacing)/nCols;
|
|
if (cxNewIconSpacing <= 0) cxNewIconSpacing = 1; // avoid div0
|
|
|
|
//Find the number of Rows based on current system vertical icon spacing.
|
|
int nRows = (prcWork[iPrimary].bottom - prcWork[iPrimary].top)/cySysIconSpacing;
|
|
if (nRows <= 0) nRows = 1; // avoid div0
|
|
|
|
//Divide the remaining pixles and add them to each row to minimize the reminder area.
|
|
cyNewIconSpacing = cySysIconSpacing + ((prcWork[iPrimary].bottom - prcWork[iPrimary].top)%cySysIconSpacing)/nRows;
|
|
if (cyNewIconSpacing <= 0) cyNewIconSpacing = 1; // avoid div0
|
|
|
|
//Set the new icon spacing to the desktop's listview.
|
|
ListView_SetIconSpacing(hwndListview, cxNewIconSpacing, cyNewIconSpacing);
|
|
}
|
|
|
|
void CDesktopBrowser::_SetWorkAreas(int nWorkAreas, LPRECT prcWork)
|
|
{
|
|
RECT rcListViewWork[LV_MAX_WORKAREAS];
|
|
RECT rcNewWork[LV_MAX_WORKAREAS];
|
|
int nListViewWork = 0;
|
|
HWND hwndList;
|
|
int i;
|
|
|
|
ASSERT(prcWork);
|
|
ASSERT(nWorkAreas <= LV_MAX_WORKAREAS);
|
|
ASSERT(nWorkAreas > 0);
|
|
|
|
if (nWorkAreas <= 0)
|
|
return;
|
|
|
|
if (SHIsTempDisplayMode())
|
|
return;
|
|
|
|
hwndList = _GetDesktopListview();
|
|
ASSERT(IsWindow(hwndList));
|
|
|
|
ListView_GetNumberOfWorkAreas(hwndList, &nListViewWork);
|
|
|
|
BOOL fUpgradeGridSize = (BOOL)((ListView_GetExtendedListViewStyle(hwndList)) & LVS_EX_SNAPTOGRID);
|
|
BOOL fRedraw = FALSE;
|
|
|
|
if (nListViewWork > 0)
|
|
{
|
|
ListView_GetWorkAreas(hwndList, nListViewWork, rcListViewWork);
|
|
// Map these rects back to DESKTOP coordinate
|
|
// We need to convert the following only if WorkAreas > 1
|
|
if (nListViewWork > 1)
|
|
{
|
|
// [msadek]; MapWindowPoints() is mirroring-aware only if you pass two points
|
|
for(i = 0; i < nListViewWork; i++)
|
|
{
|
|
MapWindowPoints(hwndList, HWND_DESKTOP, (LPPOINT)(&rcListViewWork[i]), 2);
|
|
}
|
|
}
|
|
if(nListViewWork == nWorkAreas && EqualRects(prcWork, rcListViewWork, nWorkAreas))
|
|
return;
|
|
}
|
|
else if (_nOldWork > 1)
|
|
// In single monitor case, listview workares always starts from (0,0)
|
|
// It will be wrong to set the persisted workarea.
|
|
{
|
|
for (nListViewWork = 0; nListViewWork < (int)_nOldWork && nListViewWork < LV_MAX_WORKAREAS; nListViewWork++)
|
|
CopyRect(&rcListViewWork[nListViewWork], &_rcOldWorkAreas[nListViewWork]);
|
|
|
|
// This may not be needed, because at this point, ListView is in Desktop coordinate
|
|
// [msadek]; MapWindowPoints() is mirroring-aware only if you pass two points
|
|
for(i = 0; i < nListViewWork; i++)
|
|
{
|
|
MapWindowPoints(HWND_DESKTOP, hwndList, (LPPOINT)(&rcListViewWork[i]), 2);
|
|
}
|
|
//Before setting the WorkAreas, change the grid-size if needed.
|
|
if(fUpgradeGridSize)
|
|
{
|
|
// We set the grid size based on the new work area. This way Recycle-Bin gets snapped
|
|
// to the correct location just once and we don't need to change it later.
|
|
SendMessage(hwndList, WM_SETREDRAW, FALSE, 0);
|
|
fRedraw = TRUE;
|
|
UpdateGridSizes(TRUE, hwndList, nWorkAreas, prcWork, TRUE);
|
|
fUpgradeGridSize = FALSE; //Don't need to do it again!
|
|
}
|
|
// This call to SetWorkAreas sets the old work areas in the listview, which is not persisted there.
|
|
ListView_SetWorkAreas(hwndList, nListViewWork, rcListViewWork);
|
|
}
|
|
|
|
//Make a copy of the new work area array because it gets modified by
|
|
// the MapWindowPoints below.
|
|
for(i = 0; i < nWorkAreas; i++)
|
|
rcNewWork[i] = *(prcWork + i);
|
|
|
|
// It's already in ListView coordinate if we just have one monitor
|
|
if (nWorkAreas > 1)
|
|
{
|
|
for(i = 0; i < nWorkAreas; i++)
|
|
{
|
|
MapWindowPoints(HWND_DESKTOP, hwndList, (LPPOINT)(&prcWork[i]), 2);
|
|
}
|
|
}
|
|
|
|
//Because the work areas change, update the grid size to reduce the gutter area.
|
|
if(fUpgradeGridSize) //If we haven't done already!
|
|
{
|
|
SendMessage(hwndList, WM_SETREDRAW, FALSE, 0);
|
|
fRedraw = TRUE;
|
|
UpdateGridSizes(TRUE, hwndList, nWorkAreas, prcWork, TRUE);
|
|
}
|
|
|
|
// We need to set the new work area before we call AdjustDesktopComponents below
|
|
// because that function results in a refresh and that ends up setting
|
|
// the work areas again to the same values.
|
|
ListView_SetWorkAreas(hwndList, nWorkAreas, prcWork);
|
|
|
|
if (fRedraw)
|
|
SendMessage(hwndList, WM_SETREDRAW, TRUE, 0);
|
|
|
|
if (nWorkAreas == 1)
|
|
MapWindowPoints(hwndList, HWND_DESKTOP, (LPPOINT)rcNewWork, 2 * nWorkAreas);
|
|
|
|
//Move and size desktop components based on the new work areas.
|
|
AdjustDesktopComponents((LPCRECT)rcNewWork, nWorkAreas, (LPCRECT)_rcOldMonitors, (LPCRECT)_rcOldWorkAreas, _nOldWork);
|
|
|
|
// Backup the new Monitor rect's in _rcOldMonitors
|
|
for (i = 0; i < _nMonitors; i++)
|
|
{
|
|
GetMonitorRect(_hMonitors[i], &_rcOldMonitors[i]);
|
|
}
|
|
// Backup the new workareas in _rcOldWorkAreas
|
|
for (i = 0; i < nWorkAreas; i++)
|
|
{
|
|
_rcOldWorkAreas[i] = rcNewWork[i];
|
|
}
|
|
_nOldWork = nWorkAreas;
|
|
|
|
static const LPTSTR lpszSubkey = TEXT("Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\ScreenResFixer");
|
|
static const LPTSTR lpszValue = TEXT("AdjustRecycleBinPosition");
|
|
//Check if we need to change the recycle bin position because of this work-area change
|
|
// 0 => Recycle-bin hasn't been positioned because of resolution fixer.
|
|
// 1 => Recycle-bin needs to be repositioned. It has't happened yet!
|
|
// 2 => Recycle-bin has already been re-positioned. Nothing needs to be done here!
|
|
DWORD dwAdjustPos = 2; //Assume that Recycle-bin has been already positioned.
|
|
DWORD dwSize = sizeof(dwAdjustPos);
|
|
|
|
SHRegGetUSValue(lpszSubkey, lpszValue, NULL, &dwAdjustPos, &dwSize, FALSE, &dwAdjustPos, dwSize);
|
|
//If the AdjustRecycleBinPosition value has 1, that means we need to reposition recyclebin.
|
|
if(dwAdjustPos == 1)
|
|
{
|
|
//Move the recycle-bin to default position
|
|
SendMessage(_pbbd->_hwndView, WM_DSV_ADJUSTRECYCLEBINPOSITION, 0, 0);
|
|
dwAdjustPos = 2; //We have moved this just now! No need to move it anymore!
|
|
SHRegSetUSValue(lpszSubkey, lpszValue, REG_DWORD, &dwAdjustPos, sizeof(dwAdjustPos), SHREGSET_HKCU | SHREGSET_FORCE_HKCU);
|
|
}
|
|
}
|
|
|
|
// Get all the view border rectangles (not including toolbars) for the monitors
|
|
// this is used for multi-monitor case only.
|
|
void CDesktopBrowser::_GetViewBorderRects(int nRects, LPRECT prcBorders)
|
|
{
|
|
int iMon;
|
|
HMONITOR hmonTray;
|
|
Tray_GetHMonitor(_hwndTray, &hmonTray);
|
|
for (iMon = 0; iMon < min(_nMonitors, nRects); iMon++)
|
|
{
|
|
GetMonitorWorkArea(_hMonitors[iMon], &prcBorders[iMon]);
|
|
if (hmonTray == _hMonitors[iMon])
|
|
{
|
|
_SubtractBottommostTray(&prcBorders[iMon]);
|
|
#ifdef FEATURE_STARTPAGE
|
|
if (_hwndStartPage)
|
|
{
|
|
SetWindowPos(_hwndStartPage, NULL, prcBorders[iMon].left,
|
|
prcBorders[iMon].top,
|
|
RECTWIDTH(prcBorders[iMon]),
|
|
RECTHEIGHT(prcBorders[iMon]),
|
|
SWP_NOACTIVATE | SWP_NOZORDER);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
// Extract the border taken by all "frame" toolbars
|
|
for (int itb=0; itb < _pbsInner->_GetToolbarCount(); itb++)
|
|
{
|
|
LPTOOLBARITEM ptbi = _pbsInner->_GetToolbarItem(itb);
|
|
if (ptbi && ptbi->hMon == _hMonitors[iMon])
|
|
{
|
|
prcBorders[iMon].left += ptbi->rcBorderTool.left;
|
|
prcBorders[iMon].top += ptbi->rcBorderTool.top;
|
|
prcBorders[iMon].right -= ptbi->rcBorderTool.right;
|
|
prcBorders[iMon].bottom -= ptbi->rcBorderTool.bottom;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
HRESULT CDesktopBrowser::_UpdateViewRectSize()
|
|
{
|
|
HWND hwndView = _pbbd->_hwndView;
|
|
if (!hwndView && ((hwndView = _pbbd->_hwndViewPending) == NULL))
|
|
return S_FALSE;
|
|
|
|
_pbsInner->_UpdateViewRectSize();
|
|
|
|
if (_nMonitors <= 1)
|
|
{
|
|
RECT rcView, rcWork;
|
|
GetViewRect(&rcView);
|
|
rcWork.top = rcWork.left = 0;
|
|
rcWork.right = RECTWIDTH(rcView);
|
|
rcWork.bottom = RECTHEIGHT(rcView);
|
|
#ifdef FEATURE_STARTPAGE
|
|
if (_hwndStartPage)
|
|
{
|
|
SetWindowPos(_hwndStartPage, NULL, rcWork.left,
|
|
rcWork.top,
|
|
RECTWIDTH(rcWork),
|
|
RECTHEIGHT(rcWork),
|
|
SWP_NOACTIVATE | SWP_NOZORDER);
|
|
}
|
|
#endif
|
|
_SetWorkAreas(1, &rcWork);
|
|
}
|
|
else
|
|
{
|
|
RECT rcWorks[LV_MAX_WORKAREAS];
|
|
_GetViewBorderRects(_nMonitors, rcWorks);
|
|
_SetWorkAreas(_nMonitors, rcWorks);
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
void CDesktopBrowser::_SetViewArea()
|
|
{
|
|
//
|
|
// Invalidate the cached work area size
|
|
//
|
|
::SetRectEmpty(&_rcWorkArea);
|
|
|
|
v_ShowHideChildWindows(FALSE);
|
|
}
|
|
|
|
// we get called here when new drives come and go;
|
|
// things like net connections, hot insertions, etc.
|
|
|
|
void _OnDeviceBroadcast(HWND hwnd, ULONG_PTR code, DEV_BROADCAST_HDR *pbh)
|
|
{
|
|
// do a bunch of this stuff here in desktop so it only happens
|
|
// once...
|
|
|
|
switch (code)
|
|
{
|
|
case DBT_DEVICEREMOVECOMPLETE: // drive or media went away
|
|
case DBT_DEVICEARRIVAL: // new drive or media (or UNC) has arrived
|
|
case DBT_DEVICEQUERYREMOVE: // drive or media about to go away
|
|
case DBT_DEVICEQUERYREMOVEFAILED: // drive or media didn't go away
|
|
{
|
|
BOOL fFilteredOut = FALSE;
|
|
// Don't process if we are being shutdown...
|
|
if (!IsWindowVisible(hwnd))
|
|
break;
|
|
|
|
// Filter this one out
|
|
if (DBT_DEVICEARRIVAL == code)
|
|
{
|
|
if (DBT_DEVTYP_NET == pbh->dbch_devicetype)
|
|
{
|
|
LPITEMIDLIST pidl;
|
|
// Tell the hood to update as things have probably changed!
|
|
// PERF: this can be slow in the case of the nethood FS folder
|
|
// no longer exists. this hangs the desktop/tray. this is a robustness bug
|
|
if (SUCCEEDED(SHGetSpecialFolderLocation(NULL, CSIDL_NETHOOD, &pidl)))
|
|
{
|
|
SHChangeNotify(SHCNE_UPDATEDIR, SHCNF_IDLIST, pidl, NULL);
|
|
SHFree(pidl);
|
|
}
|
|
// use UNCToNetID(loop if (pbn->dbcn_resource)
|
|
|
|
fFilteredOut = TRUE;
|
|
}
|
|
}
|
|
|
|
if (!fFilteredOut)
|
|
{
|
|
CMountPoint::HandleWMDeviceChange(code, pbh);
|
|
}
|
|
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Note: this overrides the one in CBaseBrowser
|
|
HRESULT CDesktopBrowser::GetViewRect(RECT* prc)
|
|
{
|
|
//
|
|
// Check if we are on a multiple-monitor system. In multiple monitors the
|
|
// view needs to cover all displays (ie the size of _pbbd->_hwnd) while on
|
|
// single-monitor systems the view just needs to cover the work area (like
|
|
// in Win95).
|
|
//
|
|
if (_nMonitors <= 1)
|
|
_pbsInner->GetViewRect(prc);
|
|
else
|
|
GetClientRect(_pbbd->_hwnd, prc);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CDesktopBrowser::ReleaseShellView()
|
|
{
|
|
_SaveState();
|
|
|
|
return _pbsInner->ReleaseShellView();
|
|
}
|
|
|
|
void CDesktopBrowser::_ViewChange(DWORD dwAspect, LONG lindex)
|
|
{
|
|
// do nothing here...
|
|
}
|
|
|
|
void CDesktopBrowser::_SaveDesktopToolbars()
|
|
{
|
|
IStream * pstm = GetDesktopViewStream(STGM_WRITE, TEXT("Toolbars"));
|
|
if (pstm)
|
|
{
|
|
_pbsInner->_SaveToolbars(pstm);
|
|
pstm->Release();
|
|
}
|
|
}
|
|
|
|
void CDesktopBrowser::_SaveState()
|
|
{
|
|
// save off the Recycle Bin information to the registry
|
|
SaveRecycleBinInfo();
|
|
|
|
if (!SHRestricted(REST_NOSAVESET) && _pbbd->_psv)
|
|
{
|
|
if (0 == GetSystemMetrics(SM_CLEANBOOT))
|
|
{
|
|
FOLDERSETTINGS fs;
|
|
_pbbd->_psv->GetCurrentInfo(&fs);
|
|
|
|
IPropertyBag* ppb;
|
|
if (SUCCEEDED(GetPropertyBag(SHGVSPB_PERUSER | SHGVSPB_PERFOLDER, IID_PPV_ARG(IPropertyBag, &ppb))))
|
|
{
|
|
SHPropertyBag_WriteInt(ppb, VS_PROPSTR_FFLAGS, fs.fFlags);
|
|
ppb->Release();
|
|
}
|
|
}
|
|
_pbbd->_psv->SaveViewState();
|
|
|
|
_SaveDesktopToolbars();
|
|
}
|
|
}
|
|
|
|
HRESULT CDesktopBrowser::OnSize(WPARAM wParam)
|
|
{
|
|
if (wParam == SIZE_MINIMIZED)
|
|
{
|
|
TraceMsg(DM_TRACE, "c.dwp: Desktop minimized by somebody!");
|
|
// Put it back.
|
|
ShowWindow(_pbbd->_hwnd, SW_RESTORE);
|
|
}
|
|
_SetViewArea();
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CDesktopBrowser::OnDestroy()
|
|
{
|
|
TraceMsg(DM_SHUTDOWN, "cdtb._od (WM_DESTROY)");
|
|
|
|
if (_uNotifyID)
|
|
{
|
|
SHChangeNotifyDeregister(_uNotifyID);
|
|
_uNotifyID = 0;
|
|
}
|
|
|
|
if (_hwndRaised)
|
|
DestroyWindow(_hwndRaised);
|
|
|
|
// get rid of the scheduler and the desktop tasks
|
|
if (_psched)
|
|
{
|
|
_psched->RemoveTasks(TOID_Desktop, 0, TRUE);
|
|
ATOMICRELEASE(_psched);
|
|
}
|
|
|
|
_pbsInner->OnDestroy();
|
|
|
|
_pbsInner->_CloseAndReleaseToolbars(TRUE);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
#define DM_SWAP DM_TRACE
|
|
|
|
void CDesktopBrowser::_SwapParents(HWND hwndOldParent, HWND hwndNewParent)
|
|
{
|
|
HWND hwnd = ::GetWindow(hwndOldParent, GW_CHILD);
|
|
while (hwnd)
|
|
{
|
|
//
|
|
// Note that we must get the next sibling BEFORE we set the new
|
|
// parent.
|
|
//
|
|
HWND hwndNext = ::GetWindow(hwnd, GW_HWNDNEXT);
|
|
::SetParent(hwnd, hwndNewParent);
|
|
hwnd = hwndNext;
|
|
}
|
|
}
|
|
|
|
LRESULT CDesktopBrowser::RaisedWndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
CDesktopBrowser *psb = (CDesktopBrowser*)GetWindowLongPtr(hwnd, 0);
|
|
|
|
return psb->_RaisedWndProc(uMsg, wParam, lParam);
|
|
}
|
|
|
|
LRESULT CDesktopBrowser::_RaisedWndProc(UINT uMsg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
switch (uMsg)
|
|
{
|
|
case WM_ACTIVATE:
|
|
#ifdef FEATURE_STARTPAGE
|
|
// HACK : Replace this with Focus management when DUI resolves their issue.
|
|
if (_hwndStartPage)
|
|
SendMessage(_hwndStartPage, WM_USER + 107, wParam, lParam);
|
|
#endif
|
|
break;
|
|
|
|
case WM_SIZE:
|
|
if (wParam == SIZE_MINIMIZED)
|
|
ShowWindow(_hwndRaised, SW_RESTORE);
|
|
break;
|
|
|
|
case WM_NOTIFY:
|
|
case WM_ERASEBKGND:
|
|
goto SendToDesktop;
|
|
|
|
|
|
|
|
default:
|
|
|
|
if (uMsg >= WM_USER)
|
|
{
|
|
SendToDesktop:
|
|
return SendMessage(_pbbd->_hwnd, uMsg, wParam, lParam);
|
|
}
|
|
else
|
|
{
|
|
return ::SHDefWindowProc(_hwndRaised, uMsg, wParam, lParam);
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
void CDesktopBrowser::_Raise()
|
|
{
|
|
RECT rc;
|
|
HWND hwndDesktop = GetDesktopWindow();
|
|
BOOL fLocked;
|
|
HWND hwndLastActive = GetLastActivePopup(_pbbd->_hwnd);
|
|
|
|
if (SHIsRestricted(NULL, REST_NODESKTOP))
|
|
return;
|
|
|
|
if (hwndLastActive != _pbbd->_hwnd)
|
|
{
|
|
SetForegroundWindow(hwndLastActive);
|
|
return;
|
|
}
|
|
|
|
if (!_hwndRaised)
|
|
_hwndRaised = SHCreateWorkerWindow(RaisedWndProc, NULL, WS_EX_TOOLWINDOW, WS_POPUP | WS_CLIPCHILDREN, NULL, this);
|
|
|
|
//SystemParametersInfo(SPI_GETWORKAREA, 0, &rc, 0);
|
|
//rc.left = 0; // need to always start from 0, 0 to get the wallpaper centered right
|
|
//rc.top = 0;
|
|
fLocked = LockWindowUpdate(hwndDesktop);
|
|
_SwapParents(_pbbd->_hwnd, _hwndRaised);
|
|
|
|
// set the view window to the bottom of the z order
|
|
SetWindowPos(_pbbd->_hwndView, HWND_BOTTOM, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
|
|
|
|
GetWindowRect(_pbbd->_hwnd, &rc);
|
|
SetWindowPos(_hwndRaised, HWND_TOP, rc.left, rc.top, RECTWIDTH(rc), RECTHEIGHT(rc), SWP_SHOWWINDOW);
|
|
SetForegroundWindow(_hwndRaised);
|
|
|
|
if (fLocked)
|
|
LockWindowUpdate(NULL);
|
|
|
|
THR(RegisterDragDrop(_hwndRaised, (IDropTarget *)this));
|
|
#ifdef FEATURE_STARTPAGE
|
|
if (_hwndStartPage)
|
|
SetFocus(_hwndStartPage);
|
|
else
|
|
#endif
|
|
SetFocus(_pbbd->_hwndView);
|
|
//SetWindowPos(_hwndTray, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOACTIVATE | SWP_NOSIZE | SWP_NOMOVE);
|
|
_fRaised = TRUE;
|
|
}
|
|
|
|
void CDesktopBrowser::_Lower()
|
|
{
|
|
BOOL fLocked;
|
|
|
|
fLocked = LockWindowUpdate(_hwndRaised);
|
|
_SwapParents(_hwndRaised, _pbbd->_hwnd);
|
|
|
|
// set the view window to the bottom of the z order
|
|
SetWindowPos(_pbbd->_hwndView, HWND_BOTTOM, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
|
|
|
|
ShowWindow(_hwndRaised, SW_HIDE);
|
|
if (fLocked)
|
|
LockWindowUpdate(NULL);
|
|
RevokeDragDrop(_hwndRaised);
|
|
_fRaised = FALSE;
|
|
}
|
|
|
|
void CDesktopBrowser::_OnRaise(WPARAM wParam, LPARAM lParam)
|
|
{
|
|
VARIANTARG vaIn;
|
|
|
|
VariantInit(&vaIn);
|
|
vaIn.vt = VT_I4;
|
|
vaIn.lVal = (DWORD) lParam;
|
|
|
|
switch (lParam) {
|
|
|
|
case DTRF_RAISE:
|
|
_Raise();
|
|
_ExecChildren(NULL, TRUE, &CGID_ShellDocView, SHDVID_RAISE, 0, &vaIn, NULL);
|
|
break;
|
|
|
|
case DTRF_LOWER:
|
|
_ExecChildren(NULL, TRUE, &CGID_ShellDocView, SHDVID_RAISE, 0, &vaIn, NULL);
|
|
_Lower();
|
|
break;
|
|
}
|
|
|
|
VariantClear(&vaIn);
|
|
|
|
if (!wParam) {
|
|
wParam = (WPARAM)_hwndTray;
|
|
}
|
|
|
|
PostMessage((HWND)wParam, TM_DESKTOPSTATE, 0, _fRaised ? DTRF_RAISE : DTRF_LOWER);
|
|
}
|
|
|
|
BOOL CDesktopBrowser::_QueryHKCRChanged(HWND hwnd, DWORD *pdwCookie)
|
|
{
|
|
// we assume that the key has changed if
|
|
// we were unable to init correctly
|
|
BOOL fRet = TRUE;
|
|
|
|
ASSERT(pdwCookie);
|
|
|
|
if (_cChangeEvents)
|
|
{
|
|
DWORD dw = WaitForMultipleObjects(_cChangeEvents, _rghChangeEvents, FALSE, 0);
|
|
|
|
dw -= WAIT_OBJECT_0;
|
|
|
|
// Note: Since "dw" is a DWORD, an underflow in the line above
|
|
// will result in dw becoming a huge value, so the test below will
|
|
// fail.
|
|
if (dw < _cChangeEvents)
|
|
{
|
|
|
|
// this means the key changed...
|
|
ResetEvent(_rghChangeEvents[dw]);
|
|
_dwChangeCookie = GetTickCount();
|
|
|
|
PostMessage(hwnd, DTM_SETUPAPPRAN, 0, NULL);
|
|
}
|
|
|
|
//
|
|
// if nothing has changed yet, or if nothing has changed
|
|
// since the client last checked,
|
|
// than this client doesnt need to update its cache
|
|
//
|
|
if (!_dwChangeCookie || (*pdwCookie && *pdwCookie == _dwChangeCookie))
|
|
fRet = FALSE;
|
|
|
|
// update the cookie
|
|
*pdwCookie = _dwChangeCookie;
|
|
}
|
|
|
|
return fRet;
|
|
}
|
|
|
|
// This msg gets posted to us after a setup application runs so that we can
|
|
// fix things up.
|
|
|
|
void CDesktopBrowser::_SetupAppRan(WPARAM wParam, LPARAM lParam)
|
|
{
|
|
// Lotus 123R5 sometimes gets confused when installing over IE4 and
|
|
// they leave their country setting blank. Detect this case and put
|
|
// in USA so that they at least boot.
|
|
{
|
|
TCHAR szPath[MAX_PATH];
|
|
GetWindowsDirectory(szPath, ARRAYSIZE(szPath));
|
|
if (PathAppend(szPath, TEXT("123r5.ini")) && PathFileExistsAndAttributes(szPath, NULL))
|
|
{
|
|
TCHAR szData[100];
|
|
|
|
GetPrivateProfileString(TEXT("Country"), TEXT("driver"), TEXT(""), szData, ARRAYSIZE(szData), TEXT("123r5.ini"));
|
|
if (!szData[0])
|
|
{
|
|
WritePrivateProfileString(TEXT("Country"), TEXT("driver"), TEXT("L1WUSF"), TEXT("123r5.ini"));
|
|
}
|
|
}
|
|
}
|
|
|
|
// this location in the registry is a good place to cache info
|
|
// that needs to be invalided once
|
|
SHDeleteKey(HKEY_CURRENT_USER, STRREG_DISCARDABLE STRREG_POSTSETUP);
|
|
|
|
HKEY hk = SHGetShellKey(SHELLKEY_HKCULM_MUICACHE, NULL, FALSE);
|
|
if (hk)
|
|
{
|
|
SHDeleteKeyA(hk, NULL);
|
|
RegCloseKey(hk);
|
|
}
|
|
|
|
// Take this opportunity to freshen our component categories cache:
|
|
IShellTaskScheduler* pScheduler ;
|
|
if(SUCCEEDED(CoCreateInstance(CLSID_SharedTaskScheduler, NULL, CLSCTX_INPROC_SERVER,
|
|
IID_PPV_ARG(IShellTaskScheduler, &pScheduler))))
|
|
{
|
|
#ifdef _WIN64
|
|
// Before creating 64-bit component cache, we should delete the 32-bit cache,
|
|
// because we used to erroneously cache 64-bit components in the 32-bit cache,
|
|
// and it won't get rebuilt with correc 32-bit components unless we delete it now.
|
|
SHDeleteKey(HKEY_CURRENT_USER, STRREG_DISCARDABLE STRREG_POSTSETUP TEXT("\\Component Categories"));
|
|
#endif
|
|
IRunnableTask* pTask ;
|
|
if(SUCCEEDED(CoCreateInstance(CLSID_ComCatCacheTask, NULL, CLSCTX_INPROC_SERVER,
|
|
IID_PPV_ARG(IRunnableTask, &pTask))))
|
|
{
|
|
pScheduler->AddTask(pTask, CLSID_ComCatCacheTask, 0L, ITSAT_DEFAULT_PRIORITY);
|
|
pTask->Release(); // Scheduler has AddRef'd him
|
|
}
|
|
|
|
if (SUCCEEDED(CTaskEnumHKCR_Create(&pTask)))
|
|
{
|
|
pScheduler->AddTask(pTask, CLSID_QueryAssociations, 0L, ITSAT_DEFAULT_PRIORITY);
|
|
pTask->Release(); // Scheduler has AddRef'd him
|
|
}
|
|
|
|
pScheduler->Release(); // OK to release global task scheduler.
|
|
}
|
|
|
|
|
|
// We get this notification from the OS that a setup app ran.
|
|
// Legacy app support for freshly written entries under [extensions] section;
|
|
// Scoop these up and shove into registry. (re: bug 140986)
|
|
CheckWinIniForAssocs();
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
struct propagatemsg
|
|
{
|
|
UINT uMsg;
|
|
WPARAM wParam;
|
|
LPARAM lParam;
|
|
BOOL fSend;
|
|
};
|
|
|
|
BOOL PropagateCallback(HWND hwndChild, LPARAM lParam)
|
|
{
|
|
struct propagatemsg *pmsg = (struct propagatemsg*)lParam;
|
|
if (pmsg->fSend)
|
|
SendMessage(hwndChild, pmsg->uMsg, pmsg->wParam, pmsg->lParam);
|
|
else
|
|
PostMessage(hwndChild, pmsg->uMsg, pmsg->wParam, pmsg->lParam);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
void PropagateMessage(HWND hwndParent, UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL fSend)
|
|
{
|
|
if (!hwndParent)
|
|
return;
|
|
|
|
struct propagatemsg msg = { uMsg, wParam, lParam, fSend };
|
|
|
|
EnumChildWindows(hwndParent, PropagateCallback, (LPARAM)&msg);
|
|
}
|
|
|
|
void CDesktopBrowser::v_PropagateMessage(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL fSend)
|
|
{
|
|
// WARNING: We can't propagate the message to a NULL hwnd because it will
|
|
// turn into a broadcast. This will come back to us and we will re-send it
|
|
// causing an infinite loop. BryanSt.
|
|
if (_fRaised && _hwndRaised)
|
|
PropagateMessage(_hwndRaised, uMsg, wParam, lParam, fSend);
|
|
else if (_pbbd->_hwnd)
|
|
PropagateMessage(_pbbd->_hwnd, uMsg, wParam, lParam, fSend);
|
|
}
|
|
|
|
//***
|
|
// NOTES
|
|
// in the tray case, we actually do SetFocus etc.
|
|
HRESULT CDesktopBrowser::v_MayGetNextToolbarFocus(LPMSG lpMsg,
|
|
UINT itbCur, int citb,
|
|
LPTOOLBARITEM * pptbi, HWND * phwnd)
|
|
{
|
|
HRESULT hr;
|
|
|
|
// _fTrayHack?
|
|
|
|
if (itbCur == ITB_VIEW) {
|
|
if (citb == -1) {
|
|
TraceMsg(DM_FOCUS, "cdtb.v_mgntf: ITB_VIEW,-1 => tray");
|
|
goto Ltray;
|
|
}
|
|
}
|
|
|
|
hr = _pbsInner->v_MayGetNextToolbarFocus(lpMsg, itbCur, citb, pptbi, phwnd);
|
|
TraceMsg(DM_FOCUS, "cdtb.v_mgntf: SUPER hr=%x", hr);
|
|
if (SUCCEEDED(hr)) {
|
|
// S_OK: we got and handled a candidate
|
|
// S_FALSE: we got a candidate and our parent will finish up
|
|
ASSERT(hr != S_OK); // currently never happens (but should work)
|
|
return hr;
|
|
}
|
|
|
|
// E_xxx: no candidate
|
|
ASSERT(citb == 1 || citb == -1);
|
|
*pptbi = NULL;
|
|
if (citb == 1) {
|
|
Ltray:
|
|
*phwnd = _hwndTray;
|
|
// AndyP REVIEW: why do we do this here instead of overriding
|
|
// _SetFocus and letting commonsb call that function? Sure, this
|
|
// is one less override, but why have different code paths?
|
|
SendMessage(_hwndTray, TM_UIACTIVATEIO, TRUE, citb);
|
|
return S_OK;
|
|
}
|
|
else
|
|
{
|
|
//Lview:
|
|
*phwnd = _pbbd->_hwndView;
|
|
return S_FALSE;
|
|
}
|
|
/*NOTREACHED*/
|
|
ASSERT(0);
|
|
}
|
|
|
|
//
|
|
// NOTE: Please think before calling this function, in a multi-monitor system this function
|
|
// returns TRUE if you are within a certain edge for any monitor, so puEdge means puEdge
|
|
// of a certain monitor instead of the whole desktop. -- dli
|
|
//
|
|
BOOL CDesktopBrowser::_PtOnDesktopEdge(POINTL* ppt, LPUINT puEdge)
|
|
{
|
|
RECT rcMonitor;
|
|
POINT pt = {ppt->x, ppt->y};
|
|
HMONITOR hMon = MonitorFromPoint(pt, MONITOR_DEFAULTTONULL);
|
|
// We got this point from drop, so it definitely should belong to a valid monitor -- dli
|
|
ASSERT(hMon);
|
|
GetMonitorRect(hMon, &rcMonitor);
|
|
|
|
// if it's near/on the edge on this monitor
|
|
if (ppt->x < rcMonitor.left + g_cxEdge) {
|
|
*puEdge = ABE_LEFT;
|
|
} else if (ppt->x > rcMonitor.right - g_cxEdge) {
|
|
*puEdge = ABE_RIGHT;
|
|
} else if (ppt->y < rcMonitor.top + g_cyEdge) {
|
|
*puEdge = ABE_TOP;
|
|
} else if (ppt->y > rcMonitor.bottom - g_cyEdge) {
|
|
*puEdge = ABE_BOTTOM;
|
|
} else {
|
|
*puEdge = (UINT)-1;
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
UINT g_cfDeskBand = 0;
|
|
|
|
HRESULT CDesktopBrowser::DragEnter(IDataObject *pdtobj, DWORD grfKeyState, POINTL ptl, DWORD *pdwEffect)
|
|
{
|
|
ASSERT(pdtobj);
|
|
if (!g_cfDeskBand)
|
|
g_cfDeskBand = RegisterClipboardFormat(TEXT("DeskBand"));
|
|
|
|
FORMATETC fmte = { (CLIPFORMAT) g_cfDeskBand, NULL, 0, -1, TYMED_ISTREAM};
|
|
if (pdtobj->QueryGetData(&fmte) == S_OK) {
|
|
_dwEffectOnEdge = DROPEFFECT_COPY | DROPEFFECT_MOVE;
|
|
} else {
|
|
_dwEffectOnEdge = DROPEFFECT_NONE;
|
|
}
|
|
|
|
_grfKeyState = grfKeyState;
|
|
|
|
HRESULT hr;
|
|
|
|
if (_pdtInner)
|
|
hr = _pdtInner->DragEnter(pdtobj, grfKeyState, ptl, pdwEffect);
|
|
else
|
|
{
|
|
DAD_DragEnterEx3(_pbbd->_hwndView, ptl, pdtobj);
|
|
hr = S_OK;
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
HRESULT CDesktopBrowser::DragOver(DWORD grfKeyState, POINTL ptl, DWORD *pdwEffect)
|
|
{
|
|
HRESULT hr = S_OK;
|
|
DAD_DragMoveEx(_pbbd->_hwndView, ptl);
|
|
_grfKeyState = grfKeyState;
|
|
|
|
if (_dwEffectOnEdge != DROPEFFECT_NONE) {
|
|
*pdwEffect &= _dwEffectOnEdge;
|
|
return S_OK;
|
|
}
|
|
|
|
if (_pdtInner)
|
|
hr = _pdtInner->DragOver(grfKeyState, ptl, pdwEffect);
|
|
|
|
return hr;
|
|
|
|
}
|
|
|
|
HRESULT DeskBarApp_Create(IUnknown** ppunkBar, IUnknown** ppunkBandSite)
|
|
{
|
|
IDeskBar* pdb;
|
|
HRESULT hres = CoCreateInstance(CLSID_DeskBarApp, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARG(IDeskBar, &pdb));
|
|
*ppunkBar = pdb;
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
pdb->GetClient(ppunkBandSite);
|
|
}
|
|
return hres;
|
|
}
|
|
|
|
//***
|
|
// ENTRY/EXIT
|
|
// hres AddBand result on success; o.w. failure code
|
|
// NOTES
|
|
// n.b. on success we *must* return AddBand's hres (which is a dwBandID)
|
|
HRESULT CDesktopBrowser::_CreateDeskBarForBand(UINT uEdge, IUnknown *punk, POINTL *pptl, IBandSite **ppbsOut)
|
|
{
|
|
IBandSite *pbs;
|
|
IUnknown *punkBar;
|
|
IUnknown *punkBandSite;
|
|
HRESULT hres;
|
|
#ifdef DEBUG
|
|
HRESULT hresRet = -1;
|
|
#endif
|
|
|
|
if (ppbsOut)
|
|
*ppbsOut = NULL;
|
|
|
|
hres = DeskBarApp_Create(&punkBar, &punkBandSite);
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
IDockingBarPropertyBagInit* ppbi;
|
|
|
|
if (SUCCEEDED(CoCreateInstance(CLSID_CDockingBarPropertyBag, NULL, CLSCTX_INPROC_SERVER,
|
|
IID_PPV_ARG(IDockingBarPropertyBagInit, &ppbi))))
|
|
{
|
|
if ((UINT)uEdge != -1)
|
|
{
|
|
ppbi->SetDataDWORD(PROPDATA_MODE, WBM_BOTTOMMOST);
|
|
ppbi->SetDataDWORD(PROPDATA_SIDE, uEdge);
|
|
}
|
|
else
|
|
{
|
|
ppbi->SetDataDWORD(PROPDATA_MODE, WBM_FLOATING);
|
|
}
|
|
|
|
ppbi->SetDataDWORD(PROPDATA_X, pptl->x);
|
|
ppbi->SetDataDWORD(PROPDATA_Y, pptl->y);
|
|
|
|
IPropertyBag * ppb;
|
|
if (SUCCEEDED(ppbi->QueryInterface(IID_PPV_ARG(IPropertyBag, &ppb))))
|
|
{
|
|
SHLoadFromPropertyBag(punkBar, ppb);
|
|
|
|
punkBandSite->QueryInterface(IID_PPV_ARG(IBandSite, &pbs));
|
|
|
|
if (pbs)
|
|
{
|
|
hres = pbs->AddBand(punk);
|
|
#ifdef DEBUG
|
|
hresRet = hres;
|
|
#endif
|
|
AddToolbar(punkBar, L"", NULL);
|
|
|
|
if (ppbsOut)
|
|
{
|
|
// IUnknown_Set (sort of...)
|
|
*ppbsOut = pbs;
|
|
(*ppbsOut)->AddRef();
|
|
}
|
|
|
|
pbs->Release();
|
|
|
|
if (_fRaised)
|
|
{
|
|
VARIANTARG vaIn = { 0 };
|
|
|
|
vaIn.vt = VT_I4;
|
|
vaIn.lVal = DTRF_RAISE;
|
|
|
|
ASSERT(punkBar != NULL); // o.w. we'd do a broadcast
|
|
_ExecChildren(punkBar, FALSE, &CGID_ShellDocView, SHDVID_RAISE, 0, &vaIn, NULL);
|
|
}
|
|
}
|
|
|
|
ppb->Release();
|
|
}
|
|
|
|
ppbi->Release();
|
|
}
|
|
|
|
punkBandSite->Release();
|
|
punkBar->Release();
|
|
}
|
|
|
|
ASSERT(hres == hresRet || FAILED(hres));
|
|
return hres;
|
|
}
|
|
|
|
HRESULT CDesktopBrowser::Drop(IDataObject *pdtobj, DWORD grfKeyState, POINTL pt, DWORD *pdwEffect)
|
|
{
|
|
UINT uEdge;
|
|
HRESULT hres = E_FAIL;
|
|
|
|
if (((_PtOnDesktopEdge(&pt, &uEdge) && (_grfKeyState & MK_LBUTTON)) ||
|
|
(_dwEffectOnEdge != DROPEFFECT_NONE)) && !SHRestricted(REST_NOCLOSE_DRAGDROPBAND))
|
|
{
|
|
// if the point is on the edge of the desktop and the item dropped was
|
|
// a single url object, then create a webbar
|
|
// TODO: (reuse) w/ a little restructuring we might share this code
|
|
// w/ CBandSite::Drop etc.
|
|
|
|
FORMATETC fmte = {(CLIPFORMAT)g_cfDeskBand, NULL, 0, -1, TYMED_ISTREAM};
|
|
STGMEDIUM stg;
|
|
LPITEMIDLIST pidl;
|
|
IUnknown* punk = NULL;
|
|
|
|
// we can move a band from bar to bar, but we can only copy or link a folder
|
|
// because the creation of a band relies on the source still abeing there
|
|
if ((*pdwEffect & (DROPEFFECT_COPY | DROPEFFECT_MOVE)) &&
|
|
SUCCEEDED(pdtobj->GetData(&fmte, &stg)))
|
|
{
|
|
// this is a drag of a band from another bar, create it!
|
|
hres = OleLoadFromStream(stg.pstm, IID_PPV_ARG(IUnknown, &punk));
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
if (*pdwEffect & DROPEFFECT_COPY)
|
|
*pdwEffect = DROPEFFECT_COPY;
|
|
else
|
|
*pdwEffect = DROPEFFECT_MOVE;
|
|
}
|
|
ReleaseStgMedium(&stg);
|
|
|
|
}
|
|
else if ((*pdwEffect & (DROPEFFECT_COPY | DROPEFFECT_LINK)) &&
|
|
SUCCEEDED(SHPidlFromDataObject(pdtobj, &pidl, NULL, 0)))
|
|
{
|
|
hres = SHCreateBandForPidl(pidl, &punk, (grfKeyState & (MK_CONTROL | MK_SHIFT)) == (MK_CONTROL | MK_SHIFT));
|
|
ILFree(pidl);
|
|
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
if (*pdwEffect & DROPEFFECT_LINK)
|
|
*pdwEffect = DROPEFFECT_LINK;
|
|
else
|
|
*pdwEffect = DROPEFFECT_COPY;
|
|
}
|
|
|
|
}
|
|
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
if (punk)
|
|
{
|
|
BOOL fCreateRebarWindow = TRUE;
|
|
|
|
IDeskBandEx* pdbex;
|
|
if (SUCCEEDED(punk->QueryInterface(IID_PPV_ARG(IDeskBandEx, &pdbex))))
|
|
{
|
|
fCreateRebarWindow = (pdbex->MoveBand() == S_OK) ? TRUE : FALSE;
|
|
pdbex->Release();
|
|
}
|
|
|
|
if (fCreateRebarWindow)
|
|
{
|
|
IBandSite *pbs;
|
|
hres = _CreateDeskBarForBand(uEdge, punk, &pt, &pbs);
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
DWORD dwState = IDataObject_GetDeskBandState(pdtobj);
|
|
pbs->SetBandState(ShortFromResult(hres), BSSF_NOTITLE, dwState & BSSF_NOTITLE);
|
|
pbs->Release();
|
|
}
|
|
punk->Release();
|
|
}
|
|
}
|
|
|
|
IDropTarget *pdtView;
|
|
HRESULT hr = E_FAIL;
|
|
|
|
//Get the view's drop target
|
|
if (_pbbd->_psv)
|
|
{
|
|
hr = _pbbd->_psv->QueryInterface(IID_PPV_ARG(IDropTarget, &pdtView));
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
pdtView->DragLeave();
|
|
pdtView->Release();
|
|
}
|
|
}
|
|
return hres;
|
|
}
|
|
|
|
|
|
// if we failed, pass this on to our child.
|
|
// this allows things like d/d of wallpaper to the edge to do
|
|
// right thing
|
|
}
|
|
|
|
if (_pdtInner)
|
|
hres = _pdtInner->Drop(pdtobj, grfKeyState, pt, pdwEffect);
|
|
|
|
return hres;
|
|
}
|
|
|
|
BOOL _GetToken(LPCTSTR *ppszCmdLine, LPTSTR szToken, UINT cchMax)
|
|
{
|
|
LPCTSTR pszCmdLine = *ppszCmdLine;
|
|
|
|
TCHAR chTerm = ' ';
|
|
if (*pszCmdLine == TEXT('"')) {
|
|
chTerm = TEXT('"');
|
|
pszCmdLine++;
|
|
}
|
|
|
|
UINT ichToken = 0;
|
|
TCHAR ch;
|
|
while((ch=*pszCmdLine) && (ch != chTerm)) {
|
|
if (ichToken < cchMax-1) {
|
|
szToken[ichToken++] = ch;
|
|
}
|
|
pszCmdLine++;
|
|
}
|
|
|
|
szToken[ichToken] = TEXT('\0');
|
|
|
|
if (chTerm == TEXT('"') && ch == TEXT('"')) {
|
|
pszCmdLine++;
|
|
}
|
|
|
|
// skip trailing spaces
|
|
while(*pszCmdLine == TEXT(' '))
|
|
pszCmdLine++;
|
|
|
|
*ppszCmdLine = pszCmdLine;
|
|
|
|
TraceMsg(TF_SHDAUTO, "_GetToken returning %s (+%s)", szToken, pszCmdLine);
|
|
|
|
return szToken[0];
|
|
}
|
|
|
|
|
|
BOOL CDesktopBrowser::_OnCopyData(PCOPYDATASTRUCT pcds)
|
|
{
|
|
IETHREADPARAM *piei = SHCreateIETHREADPARAM(NULL, (ULONG)pcds->dwData, NULL, NULL);
|
|
if (piei)
|
|
{
|
|
LPCWSTR pwszSrc = (LPCWSTR)pcds->lpData;
|
|
LPCWSTR pwszDdeRegEvent = NULL;
|
|
LPCWSTR pwszCloseEvent = NULL;
|
|
DWORD cchSrc = pcds->cbData / sizeof(WCHAR);
|
|
|
|
piei->uFlags = COF_NORMAL | COF_WAITFORPENDING | COF_IEXPLORE;
|
|
|
|
//
|
|
// Remember where the command line parameters are.
|
|
//
|
|
LPCWSTR pszCmd = pwszSrc;
|
|
int cch = lstrlenW(pwszSrc) + 1;
|
|
pwszSrc += cch;
|
|
cchSrc -= cch;
|
|
|
|
TraceMsg(TF_SHDAUTO, "CDB::_OnCopyData got %hs", pszCmd);
|
|
|
|
//
|
|
// Get the dde reg event name into piei->szDdeRegEvent.
|
|
//
|
|
|
|
// NOTE: this is now conditional because we now launch the channel band from the desktop
|
|
// NOTE: as a fake WM_COPYDATA command
|
|
if (cchSrc)
|
|
{
|
|
ASSERT(cchSrc);
|
|
pwszDdeRegEvent = pwszSrc;
|
|
StrCpyNW(piei->szDdeRegEvent, pwszSrc, ARRAYSIZE(piei->szDdeRegEvent));
|
|
cch = lstrlenW(pwszSrc) + 1;
|
|
pwszSrc += cch;
|
|
cchSrc -= cch;
|
|
piei->uFlags |= COF_FIREEVENTONDDEREG;
|
|
|
|
//
|
|
// Get the name of the event to fire on close, if any.
|
|
//
|
|
if (cchSrc)
|
|
{
|
|
pwszCloseEvent = pwszSrc;
|
|
StrCpyNW(piei->szCloseEvent, pwszSrc, ARRAYSIZE(piei->szCloseEvent));
|
|
cch = lstrlenW(pwszSrc) + 1;
|
|
pwszSrc += cch;
|
|
cchSrc -= cch;
|
|
piei->uFlags |= COF_FIREEVENTONCLOSE;
|
|
|
|
}
|
|
}
|
|
|
|
ASSERT(cchSrc == 0);
|
|
|
|
if (pszCmd && pszCmd[0])
|
|
{
|
|
// for compatibility with apps that spawn the browser with a command line
|
|
// tell wininet to refresh its proxy settings. (this is particularly needed
|
|
// for TravelSoft WebEx)
|
|
MyInternetSetOption(NULL, INTERNET_OPTION_SETTINGS_CHANGED, NULL, 0);
|
|
|
|
if (SHParseIECommandLine(&pszCmd, piei))
|
|
piei->uFlags |= COF_NOFINDWINDOW;
|
|
|
|
if (pszCmd[0] && FAILED(_ConvertPathToPidlW(_pbsInner, _pbbd->_hwnd, pszCmd, &piei->pidl)))
|
|
piei->pidl = NULL;
|
|
}
|
|
else
|
|
{
|
|
piei->fCheckFirstOpen = TRUE;
|
|
}
|
|
|
|
// SHOpenFolderWindow takes ownership of piei
|
|
BOOL fRes = SHOpenFolderWindow(piei);
|
|
if (!fRes)
|
|
{
|
|
//
|
|
// Something went wrong creating the browser,
|
|
// let's fire all the events ourselves.
|
|
//
|
|
if (pwszDdeRegEvent)
|
|
FireEventSz(pwszDdeRegEvent);
|
|
if (pwszCloseEvent)
|
|
FireEventSz(pwszCloseEvent);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
TraceMsg(TF_WARNING, "OnCopyData unable to create IETHREADPARAM");
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
BOOL CDesktopBrowser::_InitScheduler(void)
|
|
{
|
|
if (!_psched)
|
|
{
|
|
// get the system background scheduler thread
|
|
CoCreateInstance(CLSID_SharedTaskScheduler, NULL, CLSCTX_INPROC,
|
|
IID_PPV_ARG(IShellTaskScheduler, &_psched));
|
|
|
|
}
|
|
return (_psched != NULL);
|
|
}
|
|
|
|
|
|
HRESULT CDesktopBrowser::_AddDesktopTask(IRunnableTask *ptask, DWORD dwPriority)
|
|
{
|
|
if (_InitScheduler())
|
|
return _psched->AddTask(ptask, TOID_Desktop, 0, dwPriority);
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
void CDesktopBrowser::_OnAddToRecent(HANDLE hMem, DWORD dwProcId)
|
|
{
|
|
IRunnableTask *ptask;
|
|
if (SUCCEEDED(CTaskAddDoc_Create(hMem, dwProcId, &ptask)))
|
|
{
|
|
_AddDesktopTask(ptask, ITSAT_DEFAULT_PRIORITY);
|
|
ptask->Release();
|
|
}
|
|
}
|
|
|
|
//
|
|
// local server handling
|
|
//
|
|
|
|
DWORD WINAPI _LocalServerThread(void *pv)
|
|
{
|
|
LOCALSERVERDATA *ptd = (LOCALSERVERDATA *)pv;
|
|
CLSID clsid = *c_localServers[ptd->iLocalServer];
|
|
|
|
IUnknown *punk;
|
|
if (SUCCEEDED(DllGetClassObject(clsid, IID_PPV_ARG(IUnknown, &punk))))
|
|
{
|
|
DWORD dwReg;
|
|
if (SUCCEEDED(CoRegisterClassObject(clsid, punk, CLSCTX_LOCAL_SERVER, REGCLS_MULTIPLEUSE, &dwReg)))
|
|
{
|
|
__try
|
|
{
|
|
MSG msg;
|
|
|
|
while(GetMessage(&msg, NULL, 0, 0))
|
|
{
|
|
TranslateMessage(&msg);
|
|
DispatchMessage(&msg);
|
|
}
|
|
}
|
|
__except (EXCEPTION_EXECUTE_HANDLER)
|
|
{
|
|
// we only send the message on an exception,
|
|
// because otherwise we got a WM_QUIT which
|
|
// means the desktop is being destroyed.
|
|
PostMessage(GetShellWindow(), CWM_CREATELOCALSERVER, FALSE, ptd->iLocalServer);
|
|
}
|
|
|
|
CoRevokeClassObject(dwReg);
|
|
}
|
|
}
|
|
|
|
LocalFree(ptd);
|
|
return 0;
|
|
}
|
|
|
|
DWORD WINAPI _SetThreadID(void *pv)
|
|
{
|
|
LOCALSERVERDATA *ptd = (LOCALSERVERDATA *)pv;
|
|
*ptd->pdwThreadID = GetCurrentThreadId();
|
|
return 0;
|
|
}
|
|
|
|
|
|
STDAPI_(HWND) SCNGetWindow(BOOL fUseDesktop);
|
|
|
|
LRESULT CDesktopBrowser::WndProcBS(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
INSTRUMENT_WNDPROC(SHCNFI_DESKTOP_WNDPROC, _pbbd->_hwnd, uMsg, wParam, lParam);
|
|
ASSERT(IsWindowTchar(hwnd));
|
|
|
|
switch (uMsg)
|
|
{
|
|
#ifdef DEBUG
|
|
case WM_QUERYENDSESSION:
|
|
TraceMsg(DM_SHUTDOWN, "cdtb.wp: WM_QUERYENDSESSION");
|
|
goto DoDefault;
|
|
#endif
|
|
|
|
case WM_ENDSESSION:
|
|
TraceMsg(DM_SHUTDOWN, "cdtb.wp: WM_ENDSESSION wP=%d lP=%d", wParam, lParam);
|
|
if (wParam)
|
|
{
|
|
#ifdef DEBUG
|
|
// call out inner an give him a chance to set _fMightBeShuttingDown so we
|
|
// don't assert later on in the case where the system is shutting down
|
|
_pbsInner->WndProcBS(hwnd, uMsg, wParam, lParam);
|
|
#endif
|
|
SHELLSTATE ss = {0};
|
|
// When we shut down, if the desktop is in WebView, we leave some temp
|
|
// files undeleted because we never get the WM_DESTROY message below.
|
|
// So, I just destroy the shellview which in turn destroys the temp
|
|
// file here. Note: This is done only if we are in web view.
|
|
|
|
SHGetSetSettings(&ss, SSF_DESKTOPHTML, FALSE); //Get the desktop_html flag
|
|
if (ss.fDesktopHTML)
|
|
{
|
|
ReleaseShellView();
|
|
}
|
|
|
|
g_pdtray->SetVar(SVTRAY_EXITEXPLORER, FALSE); // don't exit process
|
|
|
|
// flush log before we exit
|
|
if (StopWatchMode())
|
|
{
|
|
StopWatchFlush();
|
|
}
|
|
|
|
// Kill this window so that we free active desktop threads properly
|
|
DestroyWindow(hwnd);
|
|
}
|
|
TraceMsg(DM_SHUTDOWN, "cdtb.wp: WM_ENDSESSION return 0");
|
|
break;
|
|
|
|
case WM_ERASEBKGND:
|
|
PaintDesktop((HDC)wParam);
|
|
return 1;
|
|
|
|
case WM_TIMER:
|
|
switch (wParam)
|
|
{
|
|
case IDT_DDETIMEOUT:
|
|
DDEHandleTimeout(_pbbd->_hwnd);
|
|
break;
|
|
|
|
case IDT_ENUMHKCR:
|
|
KillTimer(_pbbd->_hwnd, IDT_ENUMHKCR);
|
|
{
|
|
IShellTaskScheduler* pScheduler ;
|
|
if(SUCCEEDED(CoCreateInstance(CLSID_SharedTaskScheduler, NULL, CLSCTX_INPROC_SERVER,
|
|
IID_PPV_ARG(IShellTaskScheduler, &pScheduler))))
|
|
{
|
|
IRunnableTask* pTask ;
|
|
if (SUCCEEDED(CTaskEnumHKCR_Create(&pTask)))
|
|
{
|
|
pScheduler->AddTask(pTask, CLSID_QueryAssociations, 0L, ITSAT_DEFAULT_PRIORITY);
|
|
pTask->Release(); // Scheduler has AddRef'd him
|
|
}
|
|
|
|
pScheduler->Release(); // OK to release global task scheduler.
|
|
}
|
|
}
|
|
break;
|
|
default:
|
|
goto DoDefault;
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case WM_SHELLNOTIFY:
|
|
switch(wParam)
|
|
{
|
|
case SHELLNOTIFY_WALLPAPERCHANGED:
|
|
// this is done only to the shell window when someone sets
|
|
// the wall paper but doesn't specify to broadcast
|
|
_pbsInner->ForwardViewMsg(uMsg, wParam, lParam);
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case WM_PALETTECHANGED:
|
|
case WM_QUERYNEWPALETTE:
|
|
//
|
|
// in Win95 the desktop wndproc will invalidate the shell window when
|
|
// a palette change occurs so we didn't have to do anything here before
|
|
//
|
|
// in Nashville the desktop can be HTML and needs the palette messages
|
|
//
|
|
// so now we fall through and propagate...
|
|
//
|
|
case WM_ACTIVATEAPP:
|
|
if (!_pbbd->_hwndView)
|
|
goto DoDefault;
|
|
|
|
return _pbsInner->ForwardViewMsg(uMsg, wParam, lParam);
|
|
|
|
case WM_DEVICECHANGE:
|
|
_pbsInner->ForwardViewMsg(uMsg, wParam, lParam);
|
|
_OnDeviceBroadcast(_pbbd->_hwnd, wParam, (DEV_BROADCAST_HDR *)lParam);
|
|
goto DoDefault;
|
|
|
|
case WM_WINDOWPOSCHANGING:
|
|
#define ppos ((LPWINDOWPOS)lParam)
|
|
ppos->x = g_xVirtualScreen;
|
|
ppos->y = g_yVirtualScreen;
|
|
ppos->cx = g_cxVirtualScreen;
|
|
ppos->cy = g_cyVirtualScreen;
|
|
break;
|
|
|
|
case WM_HOTKEY:
|
|
// NOTE: forward hotkeys to the tray. This fixes the logitech mouseman who sends
|
|
// NOTE: hotkeys directly to the desktop.
|
|
// SPECIAL NOTE: the offset for GHID_FIRST is added because hotkeys that are sent to the
|
|
// SPECIAL NOTE: desktop are not proper hotkeys generated from the keyboard, they are
|
|
// SPECIAL NOTE: sent by an app, and the IDs have changed since win95....
|
|
ASSERT(g_hwndTray);
|
|
ASSERT(wParam < GHID_FIRST);
|
|
PostMessage(g_hwndTray, uMsg, wParam + GHID_FIRST, lParam);
|
|
return 0;
|
|
|
|
case WM_SYSCOMMAND:
|
|
switch (wParam & 0xFFF0) {
|
|
// NB Dashboard 1.0 sends a WM_SYSCOMMAND SC_CLOSE to the desktop when it starts up.
|
|
// What it was trying to do was to close down any non-shell versions of Progman. The
|
|
// proper shell version would just ignore the close. Under Chicago, they think that
|
|
// the desktop is Progman and send it the close, so we put up the exit windows dialog!
|
|
// Dashboard 2.0 has been fixed to avoid this bogisity.
|
|
case SC_CLOSE:
|
|
break;
|
|
|
|
// America alive tries to minimise Progman after installing - they end up minimising
|
|
// the desktop on Chicago!
|
|
case SC_MINIMIZE:
|
|
break;
|
|
|
|
default:
|
|
goto DoDefault;
|
|
}
|
|
break;
|
|
|
|
case WM_SETCURSOR:
|
|
// REVIEW: is this really needed?
|
|
if (_iWaitCount)
|
|
{
|
|
SetCursor(LoadCursor(NULL, IDC_APPSTARTING));
|
|
return TRUE;
|
|
}
|
|
else
|
|
goto DoDefault;
|
|
|
|
case WM_CLOSE:
|
|
SendMessage(_hwndTray, TM_DOEXITWINDOWS, 0, 0);
|
|
return 0;
|
|
|
|
// REVIEW: do we need this, can all of these cases be the same?
|
|
case WM_DRAWITEM:
|
|
case WM_MEASUREITEM:
|
|
if (!_pbsInner->ForwardViewMsg(uMsg, wParam, lParam))
|
|
goto DoDefault;
|
|
break;
|
|
|
|
case WM_INITMENUPOPUP:
|
|
case WM_ENTERMENULOOP:
|
|
case WM_EXITMENULOOP:
|
|
// let the fsview deal with any popup menus it created
|
|
_pbsInner->ForwardViewMsg(uMsg, wParam, lParam);
|
|
break;
|
|
|
|
// Looking at messages to try to capture when the workarea may
|
|
// have changed...
|
|
case WM_DISPLAYCHANGE:
|
|
lParam = 0;
|
|
if (GetNumberOfMonitors() != _nMonitors)
|
|
_InitMonitors();
|
|
|
|
// fall through
|
|
|
|
case WM_WININICHANGE:
|
|
_InitDesktopMetrics(wParam, (LPCTSTR)lParam);
|
|
|
|
if (wParam == SPI_SETNONCLIENTMETRICS)
|
|
{
|
|
VARIANTARG varIn;
|
|
VARIANTARG varOut = {0};
|
|
varIn.vt = VT_BOOL;
|
|
varIn.boolVal = VARIANT_TRUE;
|
|
|
|
_pctInner->Exec(&CGID_Explorer, SBCMDID_CACHEINETZONEICON, OLECMDEXECOPT_DODEFAULT , &varIn, &varOut);
|
|
}
|
|
|
|
if (lParam)
|
|
{
|
|
if (lstrcmpi((LPCTSTR)lParam, TEXT("Extensions")) == 0)
|
|
{
|
|
// Post a message to our selves so we can do more stuff
|
|
// slightly delayed.
|
|
PostMessage(hwnd, DTM_SETUPAPPRAN, 0, 0);
|
|
}
|
|
else if (lstrcmpi((LPCTSTR)lParam, TEXT("ShellState")) == 0)
|
|
{
|
|
// this should cover external apps changing
|
|
// our settings.
|
|
SHRefreshSettings();
|
|
}
|
|
else
|
|
{
|
|
// SPI_GETICONTITLELONGFONT is broadcast from IE when the home page is changed. We look for that so
|
|
// we can be sure to update the MyCurrentHomePage component.
|
|
if((wParam == SPI_SETDESKWALLPAPER) || (wParam == SPI_SETDESKPATTERN) || (wParam == SPI_GETICONTITLELOGFONT))
|
|
{
|
|
// Some desktop attribute has changed. So, regenerate desktop.
|
|
if(lstrcmpi((LPCTSTR)lParam, TEXT("ToggleDesktop")) &&
|
|
lstrcmpi((LPCTSTR)lParam, TEXT("RefreshDesktop")) &&
|
|
lstrcmpi((LPCTSTR)lParam, TEXT("BufferedRefresh")))
|
|
{
|
|
DWORD dwFlags = AD_APPLY_HTMLGEN | AD_APPLY_REFRESH;
|
|
|
|
switch (wParam)
|
|
{
|
|
case SPI_SETDESKPATTERN:
|
|
dwFlags |= (AD_APPLY_FORCE | AD_APPLY_DYNAMICREFRESH);
|
|
break;
|
|
case SPI_SETDESKWALLPAPER:
|
|
dwFlags |= AD_APPLY_SAVE;
|
|
break;
|
|
case SPI_GETICONTITLELOGFONT:
|
|
dwFlags |= AD_APPLY_FORCE;
|
|
break;
|
|
}
|
|
|
|
PokeWebViewDesktop(dwFlags);
|
|
|
|
// If we are not currently in ActiveDesktop Mode, then we need to set the dirty bit
|
|
// sothat a new HTML file will be generated showing the new wallpaper,
|
|
// the next time the active desktop is turned ON!
|
|
if (wParam == SPI_SETDESKWALLPAPER)
|
|
{
|
|
SHELLSTATE ss = {0};
|
|
SHGetSetSettings(&ss, SSF_DESKTOPHTML, FALSE); //Get the desktop_html flag
|
|
if (!ss.fDesktopHTML)
|
|
SetDesktopFlags(COMPONENTS_DIRTY, COMPONENTS_DIRTY);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
// control panel applet that allows users to change the
|
|
// environment with-which to spawn new applications. On NT, we need
|
|
// to pick up that environment change so that anything we spawn in
|
|
// the future will pick up those updated environment values.
|
|
//
|
|
if (lParam && (lstrcmpi((LPTSTR)lParam, TEXT("Environment")) == 0))
|
|
{
|
|
void *pv;
|
|
RegenerateUserEnvironment(&pv, TRUE);
|
|
}
|
|
|
|
v_PropagateMessage(uMsg, wParam, lParam, TRUE);
|
|
SetWindowPos(_pbbd->_hwnd, NULL, 0, 0, 0, 0, SWP_NOACTIVATE | SWP_NOZORDER);
|
|
if ((uMsg == WM_DISPLAYCHANGE) || (wParam == SPI_SETWORKAREA))
|
|
_SetViewArea();
|
|
|
|
SHSettingsChanged(wParam, lParam);
|
|
break;
|
|
|
|
case WM_SYSCOLORCHANGE:
|
|
//
|
|
// In memphis, when apps go into low-res mode, we get this message. We should not re-generate
|
|
// desktop.htt in this scenario, or else the centered wallpaper gets messed up because we do not
|
|
// get the message when the app exists and the resoultion goes up. So, we make the following check.
|
|
//
|
|
if(!SHIsTempDisplayMode())
|
|
OnDesktopSysColorChange();
|
|
//This is done sothat the defview can set the listview in proper
|
|
//colors.
|
|
_pbsInner->ForwardViewMsg(uMsg, wParam, lParam);
|
|
break;
|
|
|
|
// Don't go to default wnd proc for this one...
|
|
case WM_INPUTLANGCHANGEREQUEST:
|
|
if (wParam)
|
|
goto DoDefault;
|
|
else
|
|
return 0;
|
|
|
|
case WM_COPYDATA:
|
|
return _OnCopyData((PCOPYDATASTRUCT)lParam);
|
|
|
|
case CWM_COMMANDLINE:
|
|
SHOnCWMCommandLine(lParam);
|
|
break;
|
|
|
|
case CWM_GETSCNWINDOW:
|
|
return (LRESULT) SCNGetWindow(FALSE);
|
|
break;
|
|
|
|
case CWM_ADDTORECENT:
|
|
_OnAddToRecent((HANDLE)wParam, (DWORD) lParam);
|
|
return 0;
|
|
|
|
case CWM_WAITOP:
|
|
SHWaitOp_Operate((HANDLE)wParam, (DWORD)lParam);
|
|
return 0;
|
|
|
|
case CWM_CREATELOCALSERVER:
|
|
{
|
|
// wParam = TRUE to create, FALSE to mark as terminated
|
|
// lParam = (INT) index into LocalServer table
|
|
|
|
INT i = (INT)lParam;
|
|
if ((i >= 0) && (i < ARRAYSIZE(_idLocalServerThreads)))
|
|
{
|
|
if (wParam)
|
|
{
|
|
if (_idLocalServerThreads[i] == -1)
|
|
{
|
|
LOCALSERVERDATA *ptd = (LOCALSERVERDATA *)LocalAlloc(LPTR, sizeof(*ptd));
|
|
if (ptd)
|
|
{
|
|
ptd->iLocalServer = i;
|
|
ptd->pdwThreadID = &_idLocalServerThreads[i];
|
|
if (!SHCreateThread(_LocalServerThread, ptd, CTF_COINIT, _SetThreadID))
|
|
{
|
|
LocalFree(ptd);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
_idLocalServerThreads[i] = -1;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
case CWM_SHOWFOLDEROPT:
|
|
switch (wParam)
|
|
{
|
|
case CWMW_FOLDEROPTIONS: // appwiz.cpl used to send this message to us
|
|
// now it's done by FolderOptionsRunDll
|
|
DoGlobalFolderOptions();
|
|
break;
|
|
|
|
case CWMW_TASKBAROPTIONS: // TaskbarOptionsRunDll sends this message
|
|
PostMessage(_hwndTray, TM_DOTRAYPROPERTIES, 0, 0);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
return 0;
|
|
|
|
case CWM_TASKBARWAKEUP:
|
|
_dwThreadIdTray = (DWORD)wParam;
|
|
if (_dwThreadIdTray)
|
|
{
|
|
_iTrayPriority = HIWORD(lParam);
|
|
SetTimer(hwnd, IDT_TASKBARWAKEUP, LOWORD(lParam), NULL);
|
|
}
|
|
break;
|
|
|
|
case DTM_CREATESAVEDWINDOWS:
|
|
_InitDeskbars();
|
|
SHCreateSavedWindows();
|
|
#ifdef ENABLE_CHANNELS
|
|
_MaybeLaunchChannelBand();
|
|
#endif
|
|
// we need to update the recycle bin icon because the recycle bin
|
|
// is per user on NTFS, and thus the state could change w/ each new user
|
|
// who logs in.
|
|
SHUpdateRecycleBinIcon();
|
|
break;
|
|
|
|
case DTM_SAVESTATE:
|
|
TraceMsg(DM_SHUTDOWN, "cdtb.wp: DTM_SAVESTATE");
|
|
_SaveState();
|
|
break;
|
|
|
|
case DTM_RAISE:
|
|
_OnRaise(wParam, lParam);
|
|
break;
|
|
|
|
#ifdef DEBUG
|
|
case DTM_NEXTCTL:
|
|
#endif
|
|
case DTM_UIACTIVATEIO:
|
|
case DTM_ONFOCUSCHANGEIS:
|
|
_OnFocusMsg(uMsg, wParam, lParam);
|
|
break;
|
|
|
|
case DTM_SETUPAPPRAN:
|
|
_SetupAppRan(wParam, lParam);
|
|
break;
|
|
|
|
case DTM_QUERYHKCRCHANGED:
|
|
// some clients are out of process, so we
|
|
// can cache their cookies for them.
|
|
if (!lParam && wParam > QHKCRID_NONE && wParam < QHKCRID_MAX)
|
|
lParam = (LPARAM)&_rgdwQHKCRCookies[wParam - QHKCRID_MIN];
|
|
|
|
return _QueryHKCRChanged(hwnd, (LPDWORD)lParam);
|
|
|
|
case DTM_UPDATENOW:
|
|
UpdateWindow(hwnd);
|
|
break;
|
|
|
|
case DTM_GETVIEWAREAS:
|
|
{
|
|
// wParam is an in/out param. in - the max. # of areas, out - the actual # of areas.
|
|
// if "in" value < "out" value, lParam is not set.
|
|
// The ViewAreas are already stored in the desktop Listview.
|
|
int* pnViewAreas = (int*) wParam;
|
|
LPRECT lprcViewAreas = (LPRECT) lParam;
|
|
|
|
if (pnViewAreas)
|
|
{
|
|
int nMaxAreas = *pnViewAreas;
|
|
HWND hwndList = _GetDesktopListview();
|
|
|
|
ASSERT(IsWindow(hwndList));
|
|
ListView_GetNumberOfWorkAreas(hwndList, pnViewAreas);
|
|
if (*pnViewAreas >= 0 && *pnViewAreas <= nMaxAreas && lprcViewAreas)
|
|
{
|
|
ListView_GetWorkAreas(hwndList, *pnViewAreas, lprcViewAreas);
|
|
// These are in Listview co-ordinates. We have to map them to screen co-ordinates.
|
|
// [msadek]; MapWindowPoints() is mirroring-aware only if you pass two points
|
|
for (int i = 0; i < *pnViewAreas; i++)
|
|
{
|
|
MapWindowPoints(hwndList, HWND_DESKTOP, (LPPOINT)(&lprcViewAreas[i]), 2);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
|
|
case DTM_MAKEHTMLCHANGES:
|
|
//Make changes to desktop's HTML using Dynamic HTML
|
|
SendMessage(_pbbd->_hwndView, WM_DSV_DESKHTML_CHANGES, wParam, lParam);
|
|
break;
|
|
|
|
case DTM_STARTPAGEONOFF:
|
|
SendMessage(_pbbd->_hwndView, WM_DSV_STARTPAGE_TURNONOFF, wParam, lParam);
|
|
break;
|
|
|
|
case DTM_REFRESHACTIVEDESKTOP:
|
|
// This message is posted to refresh active desktop in a delayed fashion.
|
|
REFRESHACTIVEDESKTOP();
|
|
break;
|
|
|
|
case DTM_SETAPPSTARTCUR:
|
|
{
|
|
INotifyAppStart * pnasTop;
|
|
HRESULT hr = QueryService(SID_STopLevelBrowser, IID_PPV_ARG(INotifyAppStart, &pnasTop));
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
pnasTop->AppStarting();
|
|
pnasTop->Release();
|
|
}
|
|
}
|
|
break;
|
|
|
|
|
|
// Handle DDE messages for badly written apps (that assume the shell's
|
|
// window is of class Progman and called Program Manager.
|
|
case WM_DDE_INITIATE:
|
|
case WM_DDE_TERMINATE:
|
|
case WM_DDE_ADVISE:
|
|
case WM_DDE_UNADVISE:
|
|
case WM_DDE_ACK:
|
|
case WM_DDE_DATA:
|
|
case WM_DDE_REQUEST:
|
|
case WM_DDE_POKE:
|
|
case WM_DDE_EXECUTE:
|
|
return DDEHandleMsgs(_pbbd->_hwnd, uMsg, wParam, lParam);
|
|
break;
|
|
|
|
default:
|
|
if (uMsg == GetDDEExecMsg())
|
|
{
|
|
ASSERT(lParam && 0 == ((LPNMHDR)lParam)->idFrom);
|
|
|
|
DDEHandleViewFolderNotify(NULL, _pbbd->_hwnd, (LPNMVIEWFOLDER)lParam);
|
|
LocalFree((LPNMVIEWFOLDER)lParam);
|
|
return TRUE;
|
|
}
|
|
|
|
DoDefault:
|
|
return _pbsInner->WndProcBS(hwnd, uMsg, wParam, lParam);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
#ifdef ENABLE_CHANNELS
|
|
// launch the channelbar, this is called when the desktop has finished starting up.
|
|
const WCHAR c_szwChannelBand[] = L"-channelband";
|
|
|
|
void CDesktopBrowser::_MaybeLaunchChannelBand()
|
|
{
|
|
DWORD dwType = REG_SZ;
|
|
TCHAR szYesOrNo[20];
|
|
DWORD cbSize = sizeof(szYesOrNo);
|
|
|
|
BOOL bLaunchChannelBar = FALSE;
|
|
|
|
if(SHRegGetUSValue(TEXT("Software\\Microsoft\\Internet Explorer\\Main"), TEXT("Show_ChannelBand"),
|
|
&dwType, (void *)szYesOrNo, &cbSize, FALSE, NULL, 0) == ERROR_SUCCESS)
|
|
{
|
|
bLaunchChannelBar = !lstrcmpi(szYesOrNo, TEXT("yes"));
|
|
}
|
|
// Don't launch by default post IE4
|
|
//else if (IsOS(OS_WINDOWS))
|
|
//{
|
|
// bLaunchChannelBar = TRUE; // launch channel bar by default on Memphis and win95
|
|
//}
|
|
|
|
if (bLaunchChannelBar)
|
|
{
|
|
// fake up a WM_COPYDATA struct
|
|
COPYDATASTRUCT cds;
|
|
cds.dwData = SW_NORMAL;
|
|
cds.cbData = sizeof(c_szwChannelBand);
|
|
cds.lpData = (void *) c_szwChannelBand;
|
|
|
|
// fake it as if we had launched iexplore.exe, it saves us a whole process doing it this way....
|
|
_OnCopyData(&cds);
|
|
}
|
|
}
|
|
#endif // ENABLE_CHANNELS
|
|
|
|
//***
|
|
// NOTES
|
|
// REARCHITECT should this be CBaseBrowser::IInputObject::UIActIO etc.?
|
|
HRESULT CDesktopBrowser::_OnFocusMsg(UINT uMsg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
BOOL fActivate = (BOOL) wParam;
|
|
|
|
switch (uMsg) {
|
|
case DTM_UIACTIVATEIO:
|
|
fActivate = (BOOL) wParam;
|
|
TraceMsg(DM_FOCUS, "cdtb.oxiois: DTM_UIActIO fAct=%d dtb=%d", fActivate, (int) lParam);
|
|
|
|
if (fActivate)
|
|
{
|
|
MSG msg = {_pbbd->_hwnd, WM_KEYDOWN, VK_TAB, 0xf0001};
|
|
BOOL bShift = (GetAsyncKeyState(VK_SHIFT) < 0);
|
|
if (bShift)
|
|
{
|
|
int cToolbars = _pbsInner->_GetToolbarCount();
|
|
while (--cToolbars >= 0)
|
|
{
|
|
// activate last toolbar in tab order
|
|
LPTOOLBARITEM ptbi = _pbsInner->_GetToolbarItem(cToolbars);
|
|
if (ptbi && ptbi->ptbar)
|
|
{
|
|
IInputObject* pio;
|
|
if (SUCCEEDED(ptbi->ptbar->QueryInterface(IID_PPV_ARG(IInputObject, &pio))))
|
|
{
|
|
pio->UIActivateIO(TRUE, &msg);
|
|
pio->Release();
|
|
return S_OK;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#ifdef KEYBOARDCUES
|
|
// Since we are Tab or Shift Tab we should turn the focus rect on.
|
|
SendMessage(_pbbd->_hwnd, WM_UPDATEUISTATE, MAKEWPARAM(UIS_CLEAR,
|
|
UISF_HIDEFOCUS), 0);
|
|
#endif
|
|
|
|
// activate view
|
|
if (bShift && _pbbd->_psv)
|
|
{
|
|
_pbbd->_psv->TranslateAccelerator(&msg);
|
|
}
|
|
else
|
|
{
|
|
_pbsInner->_SetFocus(NULL, _pbbd->_hwndView, NULL);
|
|
}
|
|
}
|
|
else {
|
|
Ldeact:
|
|
// if we don't have focus, we're fine;
|
|
// if we do have focus, there's nothing we can do about it...
|
|
/*NOTHING*/
|
|
;
|
|
#ifdef DEBUG
|
|
TraceMsg(DM_FOCUS, "cdtb.oxiois: GetFocus()=%x _pbbd->_hwnd=%x _pbbd->_hwndView=%x", GetFocus(), _pbbd->_hwnd, _pbbd->_hwndView);
|
|
#endif
|
|
}
|
|
|
|
break;
|
|
|
|
case DTM_ONFOCUSCHANGEIS:
|
|
TraceMsg(DM_FOCUS, "cdtb.oxiois: DTM_OnFocChgIS hwnd=%x fAct=%d", (HWND) lParam, fActivate);
|
|
|
|
if (fActivate) {
|
|
// someone else is activating, so we need to deactivate
|
|
goto Ldeact;
|
|
}
|
|
|
|
break;
|
|
|
|
default:
|
|
ASSERT(0);
|
|
break;
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
LRESULT CALLBACK CDesktopBrowser::DesktopWndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
CDesktopBrowser *psb = (CDesktopBrowser*)GetWindowLongPtr(hwnd, 0);
|
|
|
|
switch(uMsg)
|
|
{
|
|
case WM_CREATE:
|
|
#ifdef KEYBOARDCUES
|
|
// Initialize our keyboard cues bits
|
|
SendMessage(hwnd, WM_CHANGEUISTATE, MAKEWPARAM(UIS_INITIALIZE, 0), 0);
|
|
#endif
|
|
|
|
// Set the localized name of the Desktop so it can be used in Error messages
|
|
// that have the desktop window as the title.
|
|
if (EVAL(LoadStringW(HINST_THISDLL, IDS_DESKTOP, psb->_wzDesktopTitle, ARRAYSIZE(psb->_wzDesktopTitle))))
|
|
{
|
|
EVAL(SetProp(hwnd, TEXT("pszDesktopTitleW"), (HANDLE)psb->_wzDesktopTitle));
|
|
}
|
|
|
|
if (psb)
|
|
return psb->WndProcBS(hwnd, uMsg, wParam, lParam);
|
|
else
|
|
return DefWindowProc(hwnd, uMsg, wParam, lParam); // known charset
|
|
|
|
#ifdef KEYBOARDCUES
|
|
case WM_ACTIVATE:
|
|
if (WA_INACTIVE == LOWORD(wParam))
|
|
{
|
|
SendMessage(hwnd, WM_CHANGEUISTATE,
|
|
MAKEWPARAM(UIS_SET, UISF_HIDEFOCUS | UISF_HIDEACCEL), 0);
|
|
}
|
|
|
|
goto DoDefault;
|
|
break;
|
|
#endif
|
|
|
|
case WM_NCCREATE:
|
|
|
|
ASSERT(psb == NULL);
|
|
|
|
CDesktopBrowser_CreateInstance(hwnd, (void **)&psb);
|
|
|
|
if (psb)
|
|
{
|
|
SetWindowLongPtr(hwnd, 0, (LONG_PTR)psb);
|
|
goto DoDefault;
|
|
}
|
|
else
|
|
{
|
|
return FALSE;
|
|
}
|
|
break;
|
|
|
|
case WM_TIMER:
|
|
if (psb)
|
|
{
|
|
switch(wParam)
|
|
{
|
|
case IDT_STARTBACKGROUNDSHELLTASKS:
|
|
KillTimer(hwnd, IDT_STARTBACKGROUNDSHELLTASKS);
|
|
psb->StartBackgroundShellTasks();
|
|
break;
|
|
case IDT_TASKBARWAKEUP:
|
|
KillTimer(hwnd, IDT_TASKBARWAKEUP);
|
|
psb->TaskbarWakeup();
|
|
break;
|
|
default:
|
|
return psb->WndProcBS(hwnd, uMsg, wParam, lParam);
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case WM_NCDESTROY:
|
|
|
|
if (psb)
|
|
{
|
|
RemoveProp(hwnd, TEXT("pszDesktopTitleW"));
|
|
// In case someone does a get shell window and post a WM_QUIT, we need to
|
|
// make sure that we also close down our other thread.
|
|
TraceMsg(DM_SHUTDOWN, "cdtb.wp(WM_NCDESTROY): ?post WM_QUIT hwndTray=%x(IsWnd=%d)", psb->_hwndTray, IsWindow(psb->_hwndTray));
|
|
if (psb->_hwndTray && IsWindow(psb->_hwndTray))
|
|
PostMessage(psb->_hwndTray, WM_QUIT, 0, 0);
|
|
psb->ReleaseShellView();
|
|
psb->Release();
|
|
}
|
|
|
|
PostQuitMessage(0); // exit out message loop
|
|
break;
|
|
|
|
default:
|
|
if (psb)
|
|
return psb->WndProcBS(hwnd, uMsg, wParam, lParam);
|
|
else {
|
|
DoDefault:
|
|
return DefWindowProc(hwnd, uMsg, wParam, lParam); // known charset
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
void RegisterDesktopClass()
|
|
{
|
|
WNDCLASS wc = {0};
|
|
|
|
wc.style = CS_DBLCLKS;
|
|
wc.lpfnWndProc = CDesktopBrowser::DesktopWndProc;
|
|
//wc.cbClsExtra = 0;
|
|
wc.cbWndExtra = sizeof(void *);
|
|
wc.hInstance = HINST_THISDLL;
|
|
//wc.hIcon = NULL;
|
|
wc.hCursor = GetClassCursor(GetDesktopWindow());
|
|
wc.hbrBackground = (HBRUSH)(COLOR_DESKTOP + 1);
|
|
//wc.lpszMenuName = NULL;
|
|
wc.lpszClassName = TEXT(STR_DESKTOPCLASS);
|
|
|
|
RegisterClass(&wc);
|
|
}
|
|
|
|
#define PEEK_NORMAL 0
|
|
#define PEEK_QUIT 1
|
|
#define PEEK_CONTINUE 2
|
|
#define PEEK_CLOSE 3
|
|
|
|
|
|
// RETURNS BOOL whehter to continue the search or not.
|
|
// so FALSE means we've found one.
|
|
// TRUE means we haven't.
|
|
BOOL CALLBACK FindBrowserWindow_Callback(HWND hwnd, LPARAM lParam)
|
|
{
|
|
if (IsExplorerWindow(hwnd) || IsFolderWindow(hwnd) || IsTrayWindow(hwnd))
|
|
{
|
|
DWORD dwProcID;
|
|
GetWindowThreadProcessId(hwnd, &dwProcID);
|
|
if (dwProcID == GetCurrentProcessId())
|
|
{
|
|
if (lParam)
|
|
*((BOOL*)lParam) = TRUE; // found one!
|
|
return FALSE; // stop search
|
|
}
|
|
}
|
|
return TRUE; // continue search
|
|
}
|
|
|
|
#define IsBrowserWindow(hwnd) !FindBrowserWindow_Callback(hwnd, NULL)
|
|
|
|
BOOL CALLBACK CloseWindow_Callback(HWND hwnd, LPARAM lParam)
|
|
{
|
|
if (IsBrowserWindow(hwnd)) {
|
|
TraceMsg(DM_SHUTDOWN, "s.cw_cb: post WM_CLOSE hwnd=%x", hwnd);
|
|
PostMessage(hwnd, WM_CLOSE, 0, 0);
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
UINT CDesktopBrowser::_PeekForAMessage()
|
|
{
|
|
MSG msg;
|
|
BOOL fPeek;
|
|
|
|
#ifdef FEATURE_STARTPAGE
|
|
if (pPeekEx)
|
|
fPeek = (*pPeekEx)(&msg, NULL, 0, 0, PM_REMOVE, NULL);
|
|
else
|
|
fPeek = PeekMessage(&msg, NULL, 0, 0, PM_REMOVE);
|
|
#else
|
|
fPeek = PeekMessage(&msg, NULL, 0, 0, PM_REMOVE);
|
|
#endif
|
|
|
|
if (fPeek)
|
|
{
|
|
if (msg.message == WM_QUIT)
|
|
{
|
|
TraceMsg(DM_SHUTDOWN, "cdtb.pfam: WM_QUIT wP=%d [lP=%d]", msg.wParam, msg.lParam);
|
|
if (msg.lParam == 1)
|
|
{
|
|
return PEEK_CLOSE;
|
|
}
|
|
TraceMsg(DM_TRACE, "c.ml: Got quit message for %#08x", GetCurrentThreadId());
|
|
return PEEK_QUIT; // break all the way out of the main loop
|
|
}
|
|
|
|
if (_pbbd->_hwnd)
|
|
{
|
|
if (S_OK == _pbsInner->v_MayTranslateAccelerator(&msg))
|
|
return PEEK_CONTINUE;
|
|
}
|
|
|
|
TranslateMessage(&msg);
|
|
DispatchMessage(&msg);
|
|
|
|
return PEEK_CONTINUE; // Go back and get the next message
|
|
}
|
|
return PEEK_NORMAL;
|
|
}
|
|
|
|
void CDesktopBrowser::_MessageLoop()
|
|
{
|
|
for (; ;)
|
|
{
|
|
switch (_PeekForAMessage())
|
|
{
|
|
case PEEK_QUIT:
|
|
return;
|
|
|
|
case PEEK_NORMAL:
|
|
{
|
|
static bool s_fSignaled = false;
|
|
|
|
if (!s_fSignaled)
|
|
{
|
|
FireEventSz(TEXT("msgina: ShellReadyEvent"));
|
|
s_fSignaled = true;
|
|
PERFSETMARK("ExplorerDesktopReady");
|
|
}
|
|
WaitMessage();
|
|
break;
|
|
}
|
|
case PEEK_CONTINUE:
|
|
break;
|
|
|
|
case PEEK_CLOSE:
|
|
// we need to close all the shell windows too
|
|
TraceMsg(DM_SHUTDOWN, "cdtb._ml: PEEK_CLOSE, close/wait all");
|
|
EnumWindows(CloseWindow_Callback, 0);
|
|
{
|
|
#define MAXIMUM_DESKTOP_WAIT 15000
|
|
DWORD iStartTime = GetTickCount();
|
|
// block until all other browser windows are closed
|
|
for (;;)
|
|
{
|
|
BOOL f = FALSE;
|
|
EnumWindows(FindBrowserWindow_Callback, (LPARAM)&f);
|
|
if (!f || (GetTickCount() - iStartTime > MAXIMUM_DESKTOP_WAIT))
|
|
return;
|
|
|
|
switch (_PeekForAMessage())
|
|
{
|
|
case PEEK_NORMAL:
|
|
// don't do a waitmessage because we want to exit when thelast other window is gone
|
|
// and we don't get a message to signal that
|
|
Sleep(100);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
HRESULT CDesktopBrowser::QueryService(REFGUID guidService, REFIID riid, void **ppvObj)
|
|
{
|
|
if (IsEqualGUID(guidService, SID_SShellDesktop))
|
|
return QueryInterface(riid, ppvObj);
|
|
|
|
return _pspInner->QueryService(guidService, riid, ppvObj);
|
|
}
|
|
|
|
void CDesktopBrowser::StartBackgroundShellTasks(void)
|
|
{
|
|
HKEY hkey = SHGetShellKey(SHELLKEY_HKLM_EXPLORER, TEXT("SharedTaskScheduler"), FALSE);
|
|
if (hkey)
|
|
{
|
|
TCHAR szClass[GUIDSTR_MAX];
|
|
DWORD cchClass, dwType;
|
|
int i = 0;
|
|
while (cchClass = ARRAYSIZE(szClass),
|
|
ERROR_SUCCESS == RegEnumValue(hkey, i++, szClass, &cchClass, NULL, &dwType, NULL, NULL))
|
|
{
|
|
CLSID clsid;
|
|
if (SUCCEEDED(SHCLSIDFromString(szClass, &clsid)))
|
|
{
|
|
IRunnableTask* ptask;
|
|
if (SUCCEEDED(CoCreateInstance(clsid, NULL, CLSCTX_INPROC, IID_PPV_ARG(IRunnableTask, &ptask))))
|
|
{
|
|
// Personally I think the start menu should have priority
|
|
// over itbar icon extraction, so set this priority list
|
|
// a tad lower than the default priority (which start menu is at)
|
|
_AddDesktopTask(ptask, ITSAT_DEFAULT_PRIORITY-1);
|
|
ptask->Release();
|
|
}
|
|
}
|
|
}
|
|
RegCloseKey(hkey);
|
|
}
|
|
}
|
|
|
|
void CDesktopBrowser::TaskbarWakeup(void)
|
|
{
|
|
if (_dwThreadIdTray)
|
|
{
|
|
HANDLE hThread = OpenThread(THREAD_SET_INFORMATION, FALSE, _dwThreadIdTray);
|
|
SetThreadPriority(hThread, _iTrayPriority);
|
|
CloseHandle(hThread);
|
|
_dwThreadIdTray = 0;
|
|
}
|
|
}
|
|
|
|
|
|
// create the desktop window and its shell view
|
|
DWORD_PTR DesktopWindowCreate(CDesktopBrowser **ppBrowser)
|
|
{
|
|
*ppBrowser = NULL;
|
|
DWORD dwExStyle = WS_EX_TOOLWINDOW;
|
|
|
|
OleInitialize(NULL);
|
|
RegisterDesktopClass();
|
|
|
|
_InitDesktopMetrics(0, NULL);
|
|
|
|
dwExStyle |= IS_BIDI_LOCALIZED_SYSTEM() ? dwExStyleRTLMirrorWnd : 0L;
|
|
|
|
//
|
|
// NB This windows class is Progman and it's title is Program Manager. This makes
|
|
// sure apps (like ATM) think that program is running and don't fail their install.
|
|
//
|
|
HWND hwnd = CreateWindowEx(dwExStyle, TEXT(STR_DESKTOPCLASS), TEXT("Program Manager"),
|
|
WS_POPUP | WS_CLIPCHILDREN,
|
|
g_xVirtualScreen, g_yVirtualScreen,
|
|
g_cxVirtualScreen, g_cyVirtualScreen,
|
|
NULL, NULL, HINST_THISDLL, NULL);
|
|
|
|
// The returned hwnd can already be bogus if the system is shutting
|
|
// down and user has somehow already called xxxDestroyWindow on us
|
|
// even though we never even received a WM_NCCREATE!!
|
|
// CreateWindowEx ends up returning a handle to a window that
|
|
// has already been destroyed. So in that case, act as if
|
|
// CreateWindowEx failed (because it did!)
|
|
if (!IsWindow(hwnd)) hwnd = NULL;
|
|
|
|
if (hwnd)
|
|
{
|
|
CDesktopBrowser *psb = (CDesktopBrowser*)GetWindowLongPtr(hwnd, 0);
|
|
ASSERT(psb);
|
|
|
|
if (!SHRestricted(REST_NODESKTOP))
|
|
{
|
|
// do this here to avoid painting the desktop, then repainting
|
|
// when the tray appears and causes everything to move
|
|
#ifdef FEATURE_STARTPAGE
|
|
if (!SHRegGetBoolUSValue(REGSTR_PATH_EXPLORER, TEXT("FaultID"), FALSE, FALSE))
|
|
#endif
|
|
{
|
|
ShowWindow(hwnd, SW_SHOW);
|
|
UpdateWindow(hwnd);
|
|
}
|
|
}
|
|
|
|
SetTimer(hwnd, IDT_STARTBACKGROUNDSHELLTASKS, 5 * 1000, NULL);
|
|
|
|
*ppBrowser = (CDesktopBrowser*)GetWindowLongPtr(hwnd, 0);
|
|
}
|
|
|
|
return (DWORD_PTR)hwnd;
|
|
}
|
|
|
|
STDAPI_(HANDLE) SHCreateDesktop(IDeskTray* pdtray)
|
|
{
|
|
if (g_dwProfileCAP & 0x00000010)
|
|
StartCAP();
|
|
|
|
ASSERT(pdtray);
|
|
ASSERT(g_pdtray==NULL);
|
|
g_pdtray = pdtray;
|
|
pdtray->AddRef(); // this is no-op, but we want to follow the COM rule.
|
|
|
|
// put the desktop on the main thread (this is needed for win95 so that
|
|
// the DDeExecuteHack() in user.exe works, it needs the desktop and the
|
|
// DDE window on the mainthread
|
|
CDesktopBrowser *pBrowser;
|
|
if (DesktopWindowCreate(&pBrowser))
|
|
{
|
|
if (g_dwProfileCAP & 0x00040000)
|
|
StopCAP();
|
|
|
|
// hack, cast the object to a handle (otherwise we have to export the class
|
|
// declaration so that explorer.exe can use it)
|
|
return (HANDLE) pBrowser;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
// nash:49485 (IME focus) and nash:nobug (win95 compat)
|
|
// make sure keyboard input goes to the desktop. this is
|
|
// a) win95 compat: where focus was on win95 and
|
|
// b) nash:49485: focus was in the empty taskband on login so
|
|
// the keys went into the bitbucket
|
|
//
|
|
// If some other process has stolen the foreground window,
|
|
// don't be rude and grab it back.
|
|
|
|
void FriendlySetForegroundWindow(HWND hwnd)
|
|
{
|
|
HWND hwndOld = GetForegroundWindow();
|
|
if (hwndOld)
|
|
{
|
|
DWORD dwProcessId;
|
|
|
|
GetWindowThreadProcessId(hwndOld, &dwProcessId);
|
|
if (dwProcessId == GetCurrentProcessId())
|
|
hwndOld = NULL;
|
|
}
|
|
if (!hwndOld)
|
|
SetForegroundWindow(hwnd);
|
|
}
|
|
|
|
#ifdef FEATURE_STARTPAGE
|
|
STDAPI_(HWND) SetPeekMsgEx(FARPROC fp, HANDLE hDesktop)
|
|
{
|
|
HWND hwnd= NULL;
|
|
pPeekEx = (PeekMessageEx)fp;
|
|
CDesktopBrowser *pBrowser = (CDesktopBrowser *) hDesktop;
|
|
if (pBrowser)
|
|
{
|
|
hwnd = pBrowser->GetViewWnd();
|
|
}
|
|
return hwnd;
|
|
}
|
|
|
|
STDAPI_(BOOL) SetStartPageHWND(HANDLE hDesktop, HWND hwnd)
|
|
{
|
|
CDesktopBrowser *pBrowser = (CDesktopBrowser *) hDesktop;
|
|
if (pBrowser)
|
|
{
|
|
pBrowser->SetStartPageHWND(hwnd);
|
|
}
|
|
return TRUE;
|
|
}
|
|
#endif
|
|
|
|
STDAPI_(BOOL) SHDesktopMessageLoop(HANDLE hDesktop)
|
|
{
|
|
CDesktopBrowser *pBrowser = (CDesktopBrowser *) hDesktop;
|
|
if (pBrowser)
|
|
{
|
|
// We must AddRef the pBrowser because _MessageLoop() will
|
|
// Release() it if another app initiated a system shutdown.
|
|
// We will do our own Release() when we don't need the pointer
|
|
// any more.
|
|
|
|
pBrowser->AddRef();
|
|
|
|
FriendlySetForegroundWindow(pBrowser->GetDesktopWindow());
|
|
|
|
pBrowser->_MessageLoop();
|
|
|
|
IconCacheSave();
|
|
|
|
// In case someone posted us a WM_QUIT message, before terminating
|
|
// the thread, make sure it is properly destroyed so that trident etc
|
|
// gets properly freed up.
|
|
HWND hwnd;
|
|
if (hwnd = pBrowser->GetDesktopWindow())
|
|
{
|
|
DestroyWindow(hwnd);
|
|
}
|
|
pBrowser->Release();
|
|
OleUninitialize();
|
|
|
|
}
|
|
return BOOLFROMPTR(pBrowser);
|
|
}
|
|
|
|
void EscapeAccelerators(LPTSTR psz)
|
|
{
|
|
LPTSTR pszEscape;
|
|
|
|
while (pszEscape = StrChr(psz, TEXT('&')))
|
|
{
|
|
int iLen = lstrlen(pszEscape)+1;
|
|
MoveMemory(pszEscape+1, pszEscape, iLen * sizeof(TCHAR));
|
|
pszEscape[0] = TEXT('&');
|
|
psz = pszEscape + 2;
|
|
}
|
|
}
|
|
|
|
|
|
//
|
|
// Whenever we remove the toolbar from the desktop, we persist it.
|
|
//
|
|
HRESULT CDesktopBrowser::RemoveToolbar(IUnknown* punkSrc, DWORD dwRemoveFlags)
|
|
{
|
|
HRESULT hres = E_FAIL;
|
|
UINT itb = _pbsInner->_FindTBar(punkSrc);
|
|
if (itb==(UINT)-1)
|
|
{
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
LPTOOLBARITEM ptbi = _pbsInner->_GetToolbarItem(itb);
|
|
if (ptbi && ptbi->pwszItem)
|
|
{
|
|
LPCWSTR szItem = ptbi->pwszItem;
|
|
if (dwRemoveFlags & STFRF_DELETECONFIGDATA)
|
|
{
|
|
DeleteDesktopViewStream(szItem);
|
|
}
|
|
else
|
|
{
|
|
IStream* pstm = GetDesktopViewStream(STGM_WRITE, szItem);
|
|
if (pstm)
|
|
{
|
|
IPersistStreamInit* ppstm;
|
|
HRESULT hresT = punkSrc->QueryInterface(IID_PPV_ARG(IPersistStreamInit, &ppstm));
|
|
if (SUCCEEDED(hresT)) {
|
|
ppstm->Save(pstm, TRUE);
|
|
ppstm->Release();
|
|
}
|
|
pstm->Release();
|
|
}
|
|
}
|
|
}
|
|
|
|
hres = _pdwfInner->RemoveToolbar(punkSrc, dwRemoveFlags);
|
|
_UpdateViewRectSize();
|
|
return hres;
|
|
}
|
|
|
|
HRESULT CDesktopBrowser::GetBorderDW(IUnknown* punkSrc, LPRECT lprectBorder)
|
|
{
|
|
BOOL bUseHmonitor = (GetNumberOfMonitors() > 1);
|
|
return _pbsInner->_GetBorderDWHelper(punkSrc, lprectBorder, bUseHmonitor);
|
|
}
|
|
|
|
HRESULT CDesktopBrowser::_ResizeNextBorder(UINT itb)
|
|
{
|
|
_ResizeNextBorderHelper(itb, TRUE);
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CDesktopBrowser::GetMonitor(IUnknown* punkSrc, HMONITOR * phMon)
|
|
{
|
|
ASSERT(phMon);
|
|
*phMon = NULL; // just in case
|
|
|
|
UINT itb = _pbsInner->_FindTBar(punkSrc);
|
|
if (itb==(UINT)-1) {
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
LPTOOLBARITEM ptbi = _pbsInner->_GetToolbarItem(itb);
|
|
if (ptbi) {
|
|
*phMon = ptbi->hMon;
|
|
return S_OK;
|
|
} else {
|
|
return E_FAIL;
|
|
}
|
|
}
|
|
|
|
HRESULT CDesktopBrowser::RequestMonitor(IUnknown* punkSrc, HMONITOR * phMonitor)
|
|
{
|
|
UINT itb = _pbsInner->_FindTBar(punkSrc);
|
|
if (itb==(UINT)-1) {
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
ASSERT(phMonitor);
|
|
if (IsMonitorValid(*phMonitor))
|
|
return S_OK;
|
|
else
|
|
{
|
|
*phMonitor = GetPrimaryMonitor();
|
|
return S_FALSE;
|
|
}
|
|
}
|
|
|
|
HRESULT CDesktopBrowser::SetMonitor(IUnknown* punkSrc, HMONITOR hMonNew, HMONITOR * phMonOld)
|
|
{
|
|
ASSERT(phMonOld);
|
|
*phMonOld = NULL; // just in case
|
|
|
|
UINT itb = _pbsInner->_FindTBar(punkSrc);
|
|
if (itb==(UINT)-1) {
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
LPTOOLBARITEM ptbThis = _pbsInner->_GetToolbarItem(itb);
|
|
if (ptbThis) {
|
|
*phMonOld = ptbThis->hMon;
|
|
ptbThis->hMon = hMonNew;
|
|
return S_OK;
|
|
} else {
|
|
return E_FAIL;
|
|
}
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////
|
|
//
|
|
// CDesktopBrowser FORWARDERS to commonsb
|
|
//
|
|
|
|
// {
|
|
#define CALL_INNER(_result, _function, _arglist, _args) \
|
|
_result CDesktopBrowser:: _function _arglist { return _psbInner-> _function _args ; }
|
|
|
|
#define CALL_INNER_HRESULT(_function, _arglist, _args) CALL_INNER(HRESULT, _function, _arglist, _args)
|
|
|
|
// IShellBrowser (same as IOleInPlaceFrame)
|
|
CALL_INNER_HRESULT(GetWindow, (HWND * lphwnd), (lphwnd));
|
|
CALL_INNER_HRESULT(ContextSensitiveHelp, (BOOL fEnterMode), (fEnterMode));
|
|
CALL_INNER_HRESULT(InsertMenusSB, (HMENU hmenuShared, LPOLEMENUGROUPWIDTHS lpMenuWidths), (hmenuShared, lpMenuWidths));
|
|
CALL_INNER_HRESULT(SetMenuSB, (HMENU hmenuShared, HOLEMENU holemenu, HWND hwnd), (hmenuShared, holemenu, hwnd));
|
|
CALL_INNER_HRESULT(RemoveMenusSB, (HMENU hmenuShared), (hmenuShared));
|
|
CALL_INNER_HRESULT(SetStatusTextSB, (LPCOLESTR lpszStatusText), (lpszStatusText));
|
|
CALL_INNER_HRESULT(EnableModelessSB, (BOOL fEnable), (fEnable));
|
|
CALL_INNER_HRESULT(TranslateAcceleratorSB, (LPMSG lpmsg, WORD wID), (lpmsg, wID));
|
|
CALL_INNER_HRESULT(GetViewStateStream, (DWORD grfMode, LPSTREAM *ppStrm), (grfMode, ppStrm));
|
|
CALL_INNER_HRESULT(GetControlWindow, (UINT id, HWND * lphwnd), (id, lphwnd));
|
|
CALL_INNER_HRESULT(SendControlMsg, (UINT id, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT *pret), (id, uMsg, wParam, lParam, pret));
|
|
CALL_INNER_HRESULT(QueryActiveShellView, (struct IShellView ** ppshv), (ppshv));
|
|
CALL_INNER_HRESULT(OnViewWindowActive, (struct IShellView * ppshv), (ppshv));
|
|
CALL_INNER_HRESULT(SetToolbarItems, (LPTBBUTTON lpButtons, UINT nButtons, UINT uFlags), (lpButtons, nButtons, uFlags));
|
|
|
|
#undef CALL_INNER
|
|
#undef CALL_INNER_HRESULT
|
|
// }
|
|
|
|
// {
|
|
#define CALL_INNER(_result, _function, _arglist, _args) \
|
|
_result CDesktopBrowser:: _function _arglist { return _pdwsInner-> _function _args ; }
|
|
|
|
#define CALL_INNER_HRESULT(_function, _arglist, _args) CALL_INNER(HRESULT, _function, _arglist, _args)
|
|
|
|
// IDockingWindowSite
|
|
// TODO: move these up from basesb to commonsb - requires toolbars
|
|
CALL_INNER_HRESULT(RequestBorderSpaceDW, (IUnknown* punkSrc, LPCBORDERWIDTHS pborderwidths), (punkSrc, pborderwidths));
|
|
CALL_INNER_HRESULT(SetBorderSpaceDW, (IUnknown* punkSrc, LPCBORDERWIDTHS pborderwidths), (punkSrc, pborderwidths));
|
|
|
|
#undef CALL_INNER
|
|
#undef CALL_INNER_HRESULT
|
|
// }
|
|
|
|
|
|
// {
|
|
#define CALL_INNER(_result, _function, _arglist, _args) \
|
|
_result CDesktopBrowser:: _function _arglist { return _pdwfInner-> _function _args ; }
|
|
|
|
#define CALL_INNER_HRESULT(_function, _arglist, _args) CALL_INNER(HRESULT, _function, _arglist, _args)
|
|
|
|
// IDockingWindowFrame
|
|
CALL_INNER_HRESULT(AddToolbar, (IUnknown* punkSrc, LPCWSTR pwszItem, DWORD dwReserved), (punkSrc, pwszItem, dwReserved));
|
|
CALL_INNER_HRESULT(FindToolbar, (LPCWSTR pwszItem, REFIID riid, void **ppvObj), (pwszItem, riid, ppvObj));
|
|
|
|
#undef CALL_INNER
|
|
#undef CALL_INNER_HRESULT
|
|
// }
|
|
|
|
// {
|
|
#define CALL_INNER(_result, _function, _arglist, _args) \
|
|
_result CDesktopBrowser:: _function _arglist { return _piosInner-> _function _args ; }
|
|
|
|
#define CALL_INNER_HRESULT(_function, _arglist, _args) CALL_INNER(HRESULT, _function, _arglist, _args)
|
|
|
|
// IInputObjectSite
|
|
CALL_INNER_HRESULT(OnFocusChangeIS, (IUnknown* punkSrc, BOOL fSetFocus), (punkSrc, fSetFocus));
|
|
|
|
#undef CALL_INNER
|
|
#undef CALL_INNER_HRESULT
|
|
// }
|
|
|
|
// {
|
|
#define CALL_INNER(_result, _function, _arglist, _args) \
|
|
_result CDesktopBrowser:: _function _arglist { return _pdtInner-> _function _args ; }
|
|
|
|
#define CALL_INNER_HRESULT(_function, _arglist, _args) CALL_INNER(HRESULT, _function, _arglist, _args)
|
|
|
|
// *** IDropTarget ***
|
|
CALL_INNER_HRESULT(DragLeave, (void), ());
|
|
|
|
#undef CALL_INNER
|
|
#undef CALL_INNER_HRESULT
|
|
// }
|
|
|
|
// {
|
|
#define CALL_INNER(_result, _function, _arglist, _args) \
|
|
_result CDesktopBrowser:: _function _arglist { return _pbsInner-> _function _args ; }
|
|
|
|
#define CALL_INNER_HRESULT(_function, _arglist, _args) CALL_INNER(HRESULT, _function, _arglist, _args)
|
|
|
|
|
|
// *** IBrowserService2 specific methods ***
|
|
CALL_INNER_HRESULT(GetParentSite, ( IOleInPlaceSite** ppipsite), ( ppipsite));
|
|
CALL_INNER_HRESULT(SetTitle, (IShellView* psv, LPCWSTR pszName), (psv, pszName));
|
|
CALL_INNER_HRESULT(GetTitle, (IShellView* psv, LPWSTR pszName, DWORD cchName), (psv, pszName, cchName));
|
|
CALL_INNER_HRESULT(GetOleObject, ( IOleObject** ppobjv), ( ppobjv));
|
|
|
|
// think about this one.. I'm not sure we want to expose this -- Chee
|
|
// My impression is that we won't document this whole interface???
|
|
CALL_INNER_HRESULT(GetTravelLog, (ITravelLog** pptl), (pptl));
|
|
|
|
CALL_INNER_HRESULT(ShowControlWindow, (UINT id, BOOL fShow), (id, fShow));
|
|
CALL_INNER_HRESULT(IsControlWindowShown, (UINT id, BOOL *pfShown), (id, pfShown));
|
|
CALL_INNER_HRESULT(IEGetDisplayName, (LPCITEMIDLIST pidl, LPWSTR pwszName, UINT uFlags), (pidl, pwszName, uFlags));
|
|
CALL_INNER_HRESULT(IEParseDisplayName, (UINT uiCP, LPCWSTR pwszPath, LPITEMIDLIST * ppidlOut), (uiCP, pwszPath, ppidlOut));
|
|
CALL_INNER_HRESULT(DisplayParseError, (HRESULT hres, LPCWSTR pwszPath), (hres, pwszPath));
|
|
CALL_INNER_HRESULT(NavigateToPidl, (LPCITEMIDLIST pidl, DWORD grfHLNF), (pidl, grfHLNF));
|
|
|
|
CALL_INNER_HRESULT(SetNavigateState, (BNSTATE bnstate), (bnstate));
|
|
CALL_INNER_HRESULT(GetNavigateState, (BNSTATE *pbnstate), (pbnstate));
|
|
|
|
CALL_INNER_HRESULT(NotifyRedirect, ( IShellView* psv, LPCITEMIDLIST pidl, BOOL *pfDidBrowse), ( psv, pidl, pfDidBrowse));
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CALL_INNER_HRESULT(UpdateWindowList, (), ());
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CALL_INNER_HRESULT(UpdateBackForwardState, (), ());
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CALL_INNER_HRESULT(SetFlags, (DWORD dwFlags, DWORD dwFlagMask), (dwFlags, dwFlagMask));
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CALL_INNER_HRESULT(GetFlags, (DWORD *pdwFlags), (pdwFlags));
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// Tells if it can navigate now or not.
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CALL_INNER_HRESULT(CanNavigateNow, (), ());
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CALL_INNER_HRESULT(GetPidl, (LPITEMIDLIST *ppidl), (ppidl));
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CALL_INNER_HRESULT(SetReferrer, (LPITEMIDLIST pidl), (pidl));
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CALL_INNER(DWORD, GetBrowserIndex ,(), ());
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CALL_INNER_HRESULT(GetBrowserByIndex, (DWORD dwID, IUnknown **ppunk), (dwID, ppunk));
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CALL_INNER_HRESULT(GetHistoryObject, (IOleObject **ppole, IStream **pstm, IBindCtx **ppbc), (ppole, pstm, ppbc));
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CALL_INNER_HRESULT(SetHistoryObject, (IOleObject *pole, BOOL fIsLocalAnchor), (pole, fIsLocalAnchor));
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CALL_INNER_HRESULT(CacheOLEServer, (IOleObject *pole), (pole));
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CALL_INNER_HRESULT(GetSetCodePage, (VARIANT* pvarIn, VARIANT* pvarOut), (pvarIn, pvarOut));
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CALL_INNER_HRESULT(OnHttpEquiv, (IShellView* psv, BOOL fDone, VARIANT* pvarargIn, VARIANT* pvarargOut), (psv, fDone, pvarargIn, pvarargOut));
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CALL_INNER_HRESULT(GetPalette, ( HPALETTE * hpal), ( hpal));
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CALL_INNER_HRESULT(OnSetFocus, (), ());
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CALL_INNER_HRESULT(OnFrameWindowActivateBS, (BOOL fActive), (fActive));
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CALL_INNER_HRESULT(RegisterWindow, (BOOL fUnregister, int swc), (fUnregister, swc));
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CALL_INNER_HRESULT(GetBaseBrowserData,(LPCBASEBROWSERDATA* ppbd), (ppbd));
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CALL_INNER(LPBASEBROWSERDATA, PutBaseBrowserData,(), ());
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CALL_INNER_HRESULT(CreateViewWindow, (IShellView* psvNew, IShellView* psvOld, LPRECT prcView, HWND* phwnd), (psvNew, psvOld, prcView, phwnd));;
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CALL_INNER_HRESULT(SetTopBrowser, (), ());
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CALL_INNER_HRESULT(InitializeDownloadManager, (), ());
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CALL_INNER_HRESULT(InitializeTransitionSite, (), ());
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CALL_INNER_HRESULT(Offline, (int iCmd), (iCmd));
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CALL_INNER_HRESULT(AllowViewResize, (BOOL f), (f));
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CALL_INNER_HRESULT(SetActivateState, (UINT u), (u));
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CALL_INNER_HRESULT(UpdateSecureLockIcon, (int eSecureLock), (eSecureLock));
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CALL_INNER_HRESULT(CreateBrowserPropSheetExt, (REFIID riid, void **ppvObj), (riid, ppvObj));
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|
|
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CALL_INNER_HRESULT(GetViewWindow,(HWND * phwnd), (phwnd));
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|
CALL_INNER_HRESULT(InitializeTravelLog,(ITravelLog* ptl, DWORD dw), (ptl, dw));
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|
|
|
CALL_INNER_HRESULT(_UIActivateView, (UINT uState), (uState));
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|
|
|
CALL_INNER_HRESULT(_ResizeView,(), ());
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|
|
|
CALL_INNER_HRESULT(_ExecChildren, (IUnknown *punkBar, BOOL fBroadcast, const GUID *pguidCmdGroup,
|
|
DWORD nCmdID, DWORD nCmdexecopt, VARIANTARG *pvarargIn, VARIANTARG *pvarargOut),
|
|
(punkBar, fBroadcast, pguidCmdGroup, nCmdID, nCmdexecopt, pvarargIn, pvarargOut));
|
|
CALL_INNER_HRESULT(_SendChildren,
|
|
(HWND hwndBar, BOOL fBroadcast, UINT uMsg, WPARAM wParam, LPARAM lParam),
|
|
(hwndBar, fBroadcast, uMsg, wParam, lParam));
|
|
|
|
CALL_INNER_HRESULT(_OnFocusChange, (UINT itb), (itb));
|
|
CALL_INNER_HRESULT(v_ShowHideChildWindows, (BOOL fChildOnly), (fChildOnly));
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|
|
|
CALL_INNER_HRESULT(_GetViewBorderRect, (RECT* prc), (prc));
|
|
|
|
|
|
// BEGIN REVIEW: review names and need of each.
|
|
//
|
|
// this first set could be basebrowser only members. no one overrides
|
|
CALL_INNER_HRESULT(_CancelPendingNavigationAsync, (), ());
|
|
CALL_INNER_HRESULT(_MaySaveChanges, (), ());
|
|
CALL_INNER_HRESULT(_PauseOrResumeView, (BOOL fPaused), (fPaused));
|
|
CALL_INNER_HRESULT(_DisableModeless, (), ());
|
|
|
|
// rethink these... are all of these necessary?
|
|
CALL_INNER_HRESULT(_NavigateToPidl, (LPCITEMIDLIST pidl, DWORD grfHLNF, DWORD dwFlags), (pidl, grfHLNF, dwFlags));
|
|
CALL_INNER_HRESULT(_TryShell2Rename, (IShellView* psv, LPCITEMIDLIST pidlNew), (psv, pidlNew));
|
|
CALL_INNER_HRESULT(_SwitchActivationNow, () , ());
|
|
CALL_INNER_HRESULT(_CancelPendingView, (), ());
|
|
|
|
//END REVIEW:
|
|
|
|
CALL_INNER(UINT, _get_itbLastFocus, (), ());
|
|
CALL_INNER_HRESULT(_put_itbLastFocus, (UINT itbLastFocus), (itbLastFocus));
|
|
|
|
CALL_INNER_HRESULT(_ResizeNextBorderHelper, (UINT itb, BOOL bUseHmonitor), (itb, bUseHmonitor));
|
|
|
|
#undef CALL_INNER
|
|
#undef CALL_INNER_HRESULT
|
|
// }
|
|
|
|
|
|
|
|
// RunDll32 entry point to create a new local server on the desktop
|
|
// thread. We convert the CLSID to the index into the LocalServer list
|
|
// and then send it to the desktop, which inturn spins the thread off.
|
|
|
|
STDAPI_(void) SHCreateLocalServerRunDll(HWND hwndStub, HINSTANCE hAppInstance, LPSTR pszCmdLine, int nCmdShow)
|
|
{
|
|
CLSID clsidLocalServer;
|
|
if (GUIDFromStringA(pszCmdLine, &clsidLocalServer))
|
|
{
|
|
for (int i = 0; i < ARRAYSIZE(c_localServers); i++)
|
|
{
|
|
if (IsEqualCLSID(clsidLocalServer, *c_localServers[i]))
|
|
{
|
|
PostMessage(GetShellWindow(), CWM_CREATELOCALSERVER, (WPARAM)TRUE, (LPARAM)i);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|