3132 lines
87 KiB
C++
3132 lines
87 KiB
C++
#include "shellprv.h"
|
|
#include "common.h"
|
|
#include <varutil.h>
|
|
|
|
#include "bands.h"
|
|
#include "isfband.h"
|
|
#include "resource.h"
|
|
#include "dpastuff.h"
|
|
#include "shlwapi.h"
|
|
#include "cobjsafe.h"
|
|
#include "uemapp.h"
|
|
#include "mnfolder.h"
|
|
#include "legacy.h"
|
|
#include "util.h"
|
|
#include "isfmenu.h"
|
|
|
|
#define DM_VERBOSE 0 // misc verbose traces
|
|
#define DM_PERSIST 0
|
|
#define TF_BANDDD TF_BAND
|
|
#define DM_RENAME 0
|
|
#define DM_MISC 0 // miscellany
|
|
|
|
#define SZ_PROPERTIESA "properties"
|
|
#define SZ_PROPERTIES TEXT(SZ_PROPERTIESA)
|
|
#define SZ_REGKEY_ADVFOLDER TEXT("Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced")
|
|
|
|
// {F47162A0-C18F-11d0-A3A5-00C04FD706EC}
|
|
static const GUID TOID_ExtractImage = { 0xf47162a0, 0xc18f, 0x11d0, { 0xa3, 0xa5, 0x0, 0xc0, 0x4f, 0xd7, 0x6, 0xec } };
|
|
|
|
|
|
#define SUPERCLASS CToolBand
|
|
|
|
extern UINT g_idFSNotify;
|
|
|
|
HRESULT CLogoExtractImageTask_Create(CLogoBase *plb,
|
|
IExtractImage *pExtract,
|
|
LPCWSTR pszCache,
|
|
DWORD dwItem,
|
|
int iIcon,
|
|
DWORD dwFlags,
|
|
IRunnableTask ** ppTask);
|
|
|
|
class CLogoExtractImageTask : public IRunnableTask
|
|
{
|
|
public:
|
|
STDMETHOD (QueryInterface) (REFIID riid, void **ppvObj);
|
|
STDMETHOD_(ULONG, AddRef) ();
|
|
STDMETHOD_(ULONG, Release) ();
|
|
|
|
STDMETHOD (Run)(void);
|
|
STDMETHOD (Kill)(BOOL fWait);
|
|
STDMETHOD (Suspend)();
|
|
STDMETHOD (Resume)();
|
|
STDMETHOD_(ULONG, IsRunning)(void);
|
|
|
|
protected:
|
|
|
|
CLogoExtractImageTask(HRESULT * pHr,
|
|
CLogoBase *plb,
|
|
IExtractImage * pImage,
|
|
LPCWSTR pszCache,
|
|
DWORD dwItem,
|
|
int iIcon,
|
|
DWORD dwFlags);
|
|
~CLogoExtractImageTask();
|
|
HRESULT InternalResume();
|
|
|
|
friend HRESULT CLogoExtractImageTask_Create(CLogoBase* plb,
|
|
IExtractImage *pExtract,
|
|
LPCWSTR pszCache,
|
|
DWORD dwItem,
|
|
int iIcon,
|
|
DWORD dwFlags,
|
|
IRunnableTask ** ppTask);
|
|
|
|
LONG m_cRef;
|
|
LONG m_lState;
|
|
IExtractImage * m_pExtract;
|
|
IRunnableTask * m_pTask;
|
|
WCHAR m_szPath[MAX_PATH];
|
|
DWORD m_dwFlags;
|
|
DWORD m_dwItem;
|
|
CLogoBase* m_plb;
|
|
HBITMAP m_hBmp;
|
|
int m_iIcon;
|
|
};
|
|
//=================================================================
|
|
// Implementation of CISFBand
|
|
//=================================================================
|
|
|
|
|
|
CISFBand::CISFBand() : CToolbarBand()
|
|
{
|
|
_fCanFocus = TRUE;
|
|
_eUemLog = UEMIND_NIL;
|
|
_dwPriv = -1;
|
|
|
|
_fHasOrder = TRUE; // ISFBand always has an order...
|
|
_fAllowDropdown = BOOLIFY(SHRegGetBoolUSValue(SZ_REGKEY_ADVFOLDER, TEXT("CascadeFolderBands"),
|
|
FALSE,
|
|
FALSE));
|
|
|
|
// Should we enable logging of arbirary events?
|
|
// _pguidUEMGroup = &UEMIID_SHELL;
|
|
ASSERT(_pguidUEMGroup == NULL);
|
|
|
|
|
|
// Assert that this class is ZERO INITed.
|
|
ASSERT(!_pbp);
|
|
ASSERT(FALSE == _fCreatedBandProxy);
|
|
}
|
|
|
|
|
|
CISFBand::~CISFBand()
|
|
{
|
|
if (_pbp && _fCreatedBandProxy)
|
|
_pbp->SetSite(NULL);
|
|
|
|
ATOMICRELEASE(_pbp);
|
|
}
|
|
|
|
// aggregation checking is handled in class factory
|
|
|
|
HRESULT CISFBand_CreateInstance(IUnknown* pUnkOuter, REFIID riid, void **ppv)
|
|
{
|
|
// aggregation checking is handled in class factory
|
|
|
|
HRESULT hr = E_OUTOFMEMORY;
|
|
CISFBand *pObj = new CISFBand();
|
|
if (pObj)
|
|
{
|
|
hr = pObj->QueryInterface(riid, ppv);
|
|
pObj->Release();
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
|
|
/*----------------------------------------------------------
|
|
Purpose: See CISFBand::Init for an explanation on the parameters.
|
|
|
|
*/
|
|
HRESULT CISFBand_CreateEx(IShellFolder* psf, LPCITEMIDLIST pidl, REFIID riid, void **ppv)
|
|
{
|
|
*ppv = NULL;
|
|
|
|
HRESULT hr = E_FAIL;
|
|
|
|
if (psf || pidl)
|
|
{
|
|
IShellFolderBand *psfb;
|
|
hr = CoCreateInstance(CLSID_ISFBand, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARG(IShellFolderBand, &psfb));
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = psfb->InitializeSFB(psf, pidl);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = psfb->QueryInterface(riid, ppv);
|
|
}
|
|
psfb->Release();
|
|
}
|
|
}
|
|
return hr;
|
|
}
|
|
|
|
#ifdef DEBUG
|
|
#define _AddRef(psz) { ++_cRef; TraceMsg(TF_SHDREF, "CDocObjectView(%x)::QI(%s) is AddRefing _cRef=%d", this, psz, _cRef); }
|
|
#else
|
|
#define _AddRef(psz) ++_cRef
|
|
#endif
|
|
|
|
HRESULT CISFBand::QueryInterface(REFIID riid, void **ppvObj)
|
|
{
|
|
static const QITAB qit[] = {
|
|
QITABENT(CISFBand, IShellFolderBand),
|
|
QITABENT(CISFBand, IFolderBandPriv),
|
|
{ 0 },
|
|
};
|
|
|
|
HRESULT hr = QISearch(this, qit, riid, ppvObj);
|
|
|
|
if (FAILED(hr))
|
|
hr = CToolBand::QueryInterface(riid, ppvObj);
|
|
|
|
if (FAILED(hr))
|
|
hr = CSFToolbar::QueryInterface(riid, ppvObj);
|
|
|
|
|
|
if (S_OK != hr)
|
|
{
|
|
// HACKHACK: this is yucko!
|
|
if (IsEqualIID(riid, CLSID_ISFBand))
|
|
{
|
|
*ppvObj = (void*)this;
|
|
_AddRef(TEXT("CLSID_ISFBand"));
|
|
return S_OK;
|
|
}
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
//*** ILIsParentCSIDL -- like ILIsParent, but accepts a CSIDL_* for pidl1
|
|
// NOTES
|
|
// TODO move to shlwapi (if/when idlist.c moves there)?
|
|
STDAPI_(BOOL) ILIsParentCSIDL(int csidl1, LPCITEMIDLIST pidl2, BOOL fImmediate)
|
|
{
|
|
LPITEMIDLIST pidlSpec;
|
|
BOOL fRet = FALSE;
|
|
|
|
if (SUCCEEDED(SHGetSpecialFolderLocation(NULL, csidl1, &pidlSpec)))
|
|
{
|
|
fRet = ILIsParent(pidlSpec, pidl2, fImmediate);
|
|
ILFree(pidlSpec);
|
|
}
|
|
|
|
return fRet;
|
|
}
|
|
|
|
/*----------------------------------------------------------
|
|
Purpose: IShellFolderBand::InitializeSFB
|
|
|
|
- supply IShellFolder with no PIDL if you want to view some
|
|
ISF (either already instantiated from the filesystem or
|
|
some non-filesystem ISF) that you do NOT want to receive
|
|
notifies from (either from SHChangeNotify nor from
|
|
IShellChangeNotify)
|
|
|
|
- supply a PIDL with no IShellFolder for a full-blown band
|
|
looking at a shell namespace (rooted on desktop) item.
|
|
|
|
*/
|
|
HRESULT CISFBand::InitializeSFB(IShellFolder *psf, LPCITEMIDLIST pidl)
|
|
{
|
|
HRESULT hr = S_OK;
|
|
|
|
// Did they try to add the Recycle Bin? If so we need to reject it
|
|
// for consistance reasons. We also reject the Temp. Internet Files
|
|
// for security reasons.
|
|
if (pidl && (ILIsParentCSIDL(CSIDL_BITBUCKET, pidl, FALSE) ||
|
|
ILIsParentCSIDL(CSIDL_INTERNET_CACHE, pidl, FALSE)))
|
|
{
|
|
// this will eventually show up as IDS_CANTISFBAND
|
|
TraceMsg(DM_TRACE, "cib.isfb: recycle => E_INVALIDARG");
|
|
hr = E_INVALIDARG;
|
|
}
|
|
|
|
if (SUCCEEDED(hr))
|
|
hr = CSFToolbar::SetShellFolder(psf, pidl);
|
|
if (SUCCEEDED(hr))
|
|
hr = _AfterLoad();
|
|
|
|
return hr;
|
|
}
|
|
|
|
|
|
/*----------------------------------------------------------
|
|
Purpose: IShellFolderBand::SetBandInfoSFB
|
|
|
|
*/
|
|
HRESULT CISFBand::SetBandInfoSFB(BANDINFOSFB * pbi)
|
|
{
|
|
ASSERT(pbi);
|
|
if (!pbi)
|
|
return E_POINTER;
|
|
|
|
if ((pbi->dwMask & ISFB_MASK_INVALID) ||
|
|
(pbi->dwMask & ISFB_MASK_VIEWMODE) && (pbi->wViewMode & ~3))
|
|
return E_INVALIDARG;
|
|
|
|
// We don't handle ISFB_MASK_SHELLFOLDER and ISFB_MASK_IDLIST
|
|
// in Set because there's a lot of work to resync pidl, psf, and
|
|
// notifcations in the toolbar. If somebody wants to do it,
|
|
// more power to ya. :)
|
|
if (pbi->dwMask & (ISFB_MASK_SHELLFOLDER | ISFB_MASK_IDLIST))
|
|
return E_INVALIDARG;
|
|
|
|
if (pbi->dwMask & ISFB_MASK_STATE)
|
|
{
|
|
if (pbi->dwStateMask & ISFB_STATE_DEBOSSED)
|
|
_fDebossed = BOOLIFY(pbi->dwState & ISFB_STATE_DEBOSSED);
|
|
if (pbi->dwStateMask & ISFB_STATE_ALLOWRENAME)
|
|
_fAllowRename = BOOLIFY(pbi->dwState & ISFB_STATE_ALLOWRENAME);
|
|
if (pbi->dwStateMask & ISFB_STATE_NOSHOWTEXT)
|
|
_fNoShowText = BOOLIFY(pbi->dwState & ISFB_STATE_NOSHOWTEXT);
|
|
if (pbi->dwStateMask & ISFB_STATE_CHANNELBAR)
|
|
_fChannels = BOOLIFY(pbi->dwState & ISFB_STATE_CHANNELBAR);
|
|
/* ISFB_STATE_NOTITLE: removed 970619, use cbs::SetBandState */
|
|
if (pbi->dwStateMask & ISFB_STATE_QLINKSMODE)
|
|
_fLinksMode = BOOLIFY(pbi->dwState & ISFB_STATE_QLINKSMODE);
|
|
if (pbi->dwStateMask & ISFB_STATE_FULLOPEN)
|
|
_fFullOpen = BOOLIFY(pbi->dwState & ISFB_STATE_FULLOPEN);
|
|
if (pbi->dwStateMask & ISFB_STATE_NONAMESORT)
|
|
_fNoNameSort = BOOLIFY(pbi->dwState & ISFB_STATE_NONAMESORT);
|
|
if (pbi->dwStateMask & ISFB_STATE_BTNMINSIZE)
|
|
_fBtnMinSize = BOOLIFY(pbi->dwState & ISFB_STATE_BTNMINSIZE);
|
|
}
|
|
|
|
if (pbi->dwMask & ISFB_MASK_BKCOLOR)
|
|
{
|
|
_crBkgnd = pbi->crBkgnd;
|
|
_fHaveBkColor = TRUE;
|
|
if (EVAL(_hwndTB))
|
|
SHSetWindowBits(_hwndTB, GWL_STYLE, TBSTYLE_CUSTOMERASE, TBSTYLE_CUSTOMERASE);
|
|
|
|
ASSERT(_hwnd);
|
|
|
|
if (_hwndPager)
|
|
{
|
|
TraceMsg(TF_BAND, "cib.sbisfb: Pager_SetBkColor(_hwnd=%x crBkgnd=%x)", _hwnd, _crBkgnd);
|
|
Pager_SetBkColor(_hwnd, _crBkgnd);
|
|
}
|
|
}
|
|
|
|
// We don't support changing these once TB is created, So?
|
|
if (pbi->dwMask & ISFB_MASK_COLORS)
|
|
{
|
|
_crBtnLt = pbi->crBtnLt;
|
|
_crBtnDk = pbi->crBtnDk;
|
|
_fHaveColors = TRUE;
|
|
}
|
|
|
|
if (pbi->dwMask & ISFB_MASK_VIEWMODE)
|
|
{
|
|
_uIconSize = (pbi->wViewMode & 3); // stored in a 2-bit field currently...
|
|
|
|
// only force no recalc if one of the recalcable fields was set
|
|
_fNoRecalcDefaults = TRUE;
|
|
}
|
|
|
|
|
|
// If the bandsite queried us before, let it know the info may have changed
|
|
if (_fInitialized)
|
|
_BandInfoChanged();
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
/*----------------------------------------------------------
|
|
Purpose: IShellFolderBand::GetBandInfoSFB
|
|
|
|
*/
|
|
HRESULT CISFBand::GetBandInfoSFB(BANDINFOSFB * pbi)
|
|
{
|
|
ASSERT(pbi);
|
|
if (!pbi)
|
|
return E_POINTER;
|
|
|
|
if (pbi->dwMask & ISFB_MASK_STATE)
|
|
{
|
|
pbi->dwState = 0;
|
|
pbi->dwStateMask = ISFB_STATE_ALL;
|
|
|
|
if (_fDebossed)
|
|
pbi->dwState |= ISFB_STATE_DEBOSSED;
|
|
if (_fAllowRename)
|
|
pbi->dwState |= ISFB_STATE_ALLOWRENAME;
|
|
if (_fNoShowText)
|
|
pbi->dwState |= ISFB_STATE_NOSHOWTEXT;
|
|
if (_fLinksMode)
|
|
pbi->dwState |= ISFB_STATE_QLINKSMODE;
|
|
if (_fFullOpen)
|
|
pbi->dwState |= ISFB_STATE_FULLOPEN;
|
|
if (_fNoNameSort)
|
|
pbi->dwState |= ISFB_STATE_NONAMESORT;
|
|
if (_fBtnMinSize)
|
|
pbi->dwState |= ISFB_STATE_BTNMINSIZE;
|
|
}
|
|
|
|
if (pbi->dwMask & ISFB_MASK_BKCOLOR)
|
|
{
|
|
pbi->crBkgnd = (_fHaveBkColor) ? _crBkgnd : CLR_DEFAULT;
|
|
}
|
|
|
|
if (pbi->dwMask & ISFB_MASK_COLORS)
|
|
{
|
|
if (_fHaveColors)
|
|
{
|
|
pbi->crBtnLt = _crBtnLt;
|
|
pbi->crBtnDk = _crBtnDk;
|
|
}
|
|
else
|
|
{
|
|
pbi->crBtnLt = CLR_DEFAULT;
|
|
pbi->crBtnDk = CLR_DEFAULT;
|
|
}
|
|
}
|
|
|
|
if (pbi->dwMask & ISFB_MASK_VIEWMODE)
|
|
{
|
|
pbi->wViewMode = _uIconSize;
|
|
}
|
|
|
|
if (pbi->dwMask & ISFB_MASK_SHELLFOLDER)
|
|
{
|
|
pbi->psf = _psf;
|
|
if (pbi->psf)
|
|
pbi->psf->AddRef();
|
|
}
|
|
|
|
if (pbi->dwMask & ISFB_MASK_IDLIST)
|
|
{
|
|
if (_pidl)
|
|
pbi->pidl = ILClone(_pidl);
|
|
else
|
|
pbi->pidl = NULL;
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
// *** IInputObject methods ***
|
|
HRESULT CISFBand::TranslateAcceleratorIO(LPMSG lpMsg)
|
|
{
|
|
if (SendMessage(_hwnd, TB_TRANSLATEACCELERATOR, 0, (LPARAM)lpMsg))
|
|
return S_OK;
|
|
|
|
return SUPERCLASS::TranslateAcceleratorIO(lpMsg);
|
|
}
|
|
|
|
void CISFBand::_SetCacheMenuPopup(IMenuPopup* pmp)
|
|
{
|
|
if (!SHIsSameObject(pmp, _pmpCache))
|
|
{
|
|
_ReleaseMenuPopup(&_pmpCache);
|
|
_pmpCache = pmp;
|
|
if (_pmpCache)
|
|
_pmpCache->AddRef();
|
|
}
|
|
}
|
|
|
|
|
|
void CISFBand::_ReleaseMenuPopup(IMenuPopup** ppmp)
|
|
{
|
|
IUnknown_SetSite(*ppmp, NULL);
|
|
ATOMICRELEASE(*ppmp);
|
|
}
|
|
|
|
/*----------------------------------------------------------
|
|
Purpose: Releases the held menu popup.
|
|
|
|
*/
|
|
void CISFBand::_ReleaseMenu()
|
|
{
|
|
if (!SHIsSameObject(_pmp, _pmpCache))
|
|
{
|
|
TraceMsg(TF_MENUBAND, "Releasing pmp %#lx", _pmp);
|
|
_ReleaseMenuPopup(&_pmp);
|
|
} else
|
|
ATOMICRELEASE(_pmp);
|
|
}
|
|
|
|
//***
|
|
// ENTRY/EXIT
|
|
// S_OK desktop browser
|
|
// S_FALSE other browser (explorer, OC, etc.)
|
|
// E_xxx not a browser at all (e.g. band asking tray)
|
|
HRESULT MBIsDesktopBrowser(IUnknown *punkSite)
|
|
{
|
|
HRESULT hr;
|
|
IServiceProvider *psp;
|
|
IUnknown *punk;
|
|
|
|
hr = E_FAIL;
|
|
if (SUCCEEDED(IUnknown_QueryService(punkSite, SID_STopLevelBrowser, IID_PPV_ARG(IServiceProvider, &psp))))
|
|
{
|
|
hr = S_FALSE;
|
|
if (SUCCEEDED(psp->QueryInterface(SID_SShellDesktop, (void**)&punk)))
|
|
{
|
|
hr = S_OK;
|
|
punk->Release();
|
|
}
|
|
psp->Release();
|
|
}
|
|
|
|
TraceMsg(DM_VERBOSE, "idb: ret hrDesk=%x (0=dt 1=sh e=!brow)", hr);
|
|
return hr;
|
|
}
|
|
|
|
|
|
/*----------------------------------------------------------
|
|
Purpose: IDockingWindow::SetSite method.
|
|
|
|
*/
|
|
HRESULT CISFBand::SetSite(IUnknown* punkSite)
|
|
{
|
|
_ReleaseMenu();
|
|
|
|
SUPERCLASS::SetSite(punkSite);
|
|
|
|
if (_punkSite)
|
|
{
|
|
if (!_hwndTB)
|
|
_CreateToolbar(_hwndParent);
|
|
|
|
IUnknown_SetOwner(_psf, SAFECAST(this, IDeskBand*));
|
|
|
|
_Initialize();
|
|
}
|
|
else
|
|
IUnknown_SetOwner(_psf, NULL);
|
|
|
|
|
|
// First destroy the band proxy
|
|
|
|
// Call SetSite(NULL) only if you own
|
|
// if not, it's the parent from whom you got it via QS who will call SetSite(NULL)
|
|
|
|
if (_pbp && _fCreatedBandProxy)
|
|
_pbp->SetSite(NULL);
|
|
|
|
ATOMICRELEASE(_pbp);
|
|
_fCreatedBandProxy = FALSE;
|
|
// Need a bandproxy
|
|
QueryService_SID_IBandProxy(punkSite, IID_IBandProxy, &_pbp, NULL);
|
|
if (!_pbp)
|
|
{
|
|
// We need to create it ourselves since our parent couldn't help
|
|
ASSERT(FALSE == _fCreatedBandProxy);
|
|
HRESULT hr = CreateIBandProxyAndSetSite(punkSite, IID_IBandProxy, &_pbp, NULL);
|
|
if (_pbp)
|
|
{
|
|
ASSERT(S_OK == hr);
|
|
_fCreatedBandProxy = TRUE;
|
|
}
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
void CISFBand::_Initialize()
|
|
{
|
|
_fDesktop = (MBIsDesktopBrowser(_punkSite) == S_OK);
|
|
|
|
return;
|
|
}
|
|
|
|
|
|
/*----------------------------------------------------------
|
|
Purpose: IDockingWindow::CloseDW method.
|
|
|
|
*/
|
|
HRESULT CISFBand::CloseDW(DWORD dw)
|
|
{
|
|
_fClosing = TRUE;
|
|
|
|
// close down the task scheduler ...
|
|
if (_pTaskScheduler)
|
|
ATOMICRELEASE(_pTaskScheduler);
|
|
|
|
_UnregisterToolbar();
|
|
EmptyToolbar();
|
|
|
|
IUnknown_SetOwner(_psf, NULL);
|
|
_SetCacheMenuPopup(NULL);
|
|
|
|
// should get freed in EmptyToolbar();
|
|
ASSERT(!_hdpa);
|
|
|
|
return SUPERCLASS::CloseDW(dw);
|
|
}
|
|
|
|
|
|
/*----------------------------------------------------------
|
|
Purpose: IDockingWindow::ShowDW method
|
|
|
|
*/
|
|
HRESULT CISFBand::ShowDW(BOOL fShow)
|
|
{
|
|
HRESULT hr = S_OK;
|
|
|
|
SUPERCLASS::ShowDW(fShow);
|
|
|
|
if (fShow)
|
|
{
|
|
_fShow = TRUE;
|
|
|
|
if (_fDirty)
|
|
{
|
|
_FillToolbar();
|
|
}
|
|
|
|
if (!_fDelayInit)
|
|
{
|
|
_RegisterToolbar();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
_fShow = FALSE;
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
void CISFBand::_StopDelayPainting()
|
|
{
|
|
if (_fDelayPainting)
|
|
{
|
|
_fDelayPainting = FALSE;
|
|
// May be called by background thread
|
|
// Use PostMessage instead of SendMessage to avoid deadlock
|
|
PostMessage(_hwndTB, WM_SETREDRAW, TRUE, 0);
|
|
if (_hwndPager)
|
|
PostMessage(_hwnd, PGM_RECALCSIZE, 0L, 0L);
|
|
}
|
|
}
|
|
|
|
HWND CISFBand::_CreatePager(HWND hwndParent)
|
|
{
|
|
// don't create a pager for isfbands
|
|
return hwndParent;
|
|
}
|
|
|
|
HRESULT CISFBand::_CreateToolbar(HWND hwndParent)
|
|
{
|
|
if (_fHaveBkColor)
|
|
_dwStyle |= TBSTYLE_CUSTOMERASE;
|
|
|
|
HRESULT hr = CSFToolbar::_CreateToolbar(hwndParent);
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
ASSERT(_hwndTB);
|
|
|
|
if (_fHaveBkColor)
|
|
ToolBar_SetInsertMarkColor(_hwndTB, GetSysColor(COLOR_BTNFACE));
|
|
|
|
SendMessage(_hwndTB, TB_SETEXTENDEDSTYLE, TBSTYLE_EX_DRAWDDARROWS, TBSTYLE_EX_DRAWDDARROWS);
|
|
|
|
if (_fChannels)
|
|
{
|
|
SHSetWindowBits(_hwndTB, GWL_EXSTYLE, dwExStyleRTLMirrorWnd, 0);
|
|
}
|
|
|
|
_hwnd = _hwndPager ? _hwndPager : _hwndTB;
|
|
|
|
if (_fHaveColors)
|
|
{
|
|
COLORSCHEME cs;
|
|
|
|
cs.dwSize = sizeof(cs);
|
|
cs.clrBtnHighlight = _crBtnLt;
|
|
cs.clrBtnShadow = _crBtnDk;
|
|
SendMessage(_hwndTB, TB_SETCOLORSCHEME, 0, (LPARAM) &cs);
|
|
}
|
|
}
|
|
return hr;
|
|
}
|
|
|
|
int CISFBand::_GetBitmap(int iCommandID, PIBDATA pibdata, BOOL fUseCache)
|
|
{
|
|
int iBitmap;
|
|
if (_uIconSize == ISFBVIEWMODE_LOGOS)
|
|
{
|
|
IRunnableTask *pTask = NULL;
|
|
DWORD dwPriority = 0;
|
|
// fetch the logo instead...
|
|
ASSERT(!_fDelayPainting);
|
|
// Warning - cannot hold ptask in a member variable - it will be a circular reference
|
|
iBitmap = GetLogoIndex(iCommandID, pibdata->GetPidl(), &pTask, &dwPriority, NULL);
|
|
if (pTask)
|
|
{
|
|
AddTaskToQueue(pTask, dwPriority, (DWORD)iCommandID);
|
|
ATOMICRELEASE(pTask);
|
|
}
|
|
}
|
|
else
|
|
iBitmap = CSFToolbar::_GetBitmap(iCommandID, pibdata, fUseCache);
|
|
|
|
return iBitmap;
|
|
}
|
|
|
|
void CISFBand::_SetDirty(BOOL fDirty)
|
|
{
|
|
CSFToolbar::_SetDirty(fDirty);
|
|
|
|
if (fDirty)
|
|
IUnknown_Exec(_punkSite, &CGID_PrivCITCommands, CITIDM_SET_DIRTYBIT, TRUE, NULL, NULL);
|
|
}
|
|
|
|
BOOL CISFBand::_UpdateIconSize(UINT uIconSize, BOOL fUpdateButtons)
|
|
{
|
|
BOOL fChanged = (_uIconSize != uIconSize);
|
|
|
|
_uIconSize = uIconSize;
|
|
HIMAGELIST himl = NULL;
|
|
|
|
if (uIconSize == ISFBVIEWMODE_LOGOS)
|
|
{
|
|
if (SUCCEEDED(InitLogoView()))
|
|
{
|
|
himl = GetLogoHIML();
|
|
}
|
|
if (himl)
|
|
{
|
|
SendMessage(_hwndTB, TB_SETIMAGELIST, 0, (LPARAM)himl);
|
|
|
|
_UpdateButtons();
|
|
}
|
|
}
|
|
|
|
if (!himl)
|
|
fChanged |= CSFToolbar::_UpdateIconSize(uIconSize,fUpdateButtons);
|
|
return fChanged;
|
|
}
|
|
|
|
void CISFBand::_UpdateVerticalMode(BOOL fVertical)
|
|
{
|
|
_fVertical = (fVertical != 0);
|
|
|
|
TraceMsg(TF_BAND, "ISFBand::_UpdateVerticalMode going %hs", _fVertical ? "VERTICAL" : "HORIZONTAL");
|
|
|
|
ASSERT(_hwnd);
|
|
|
|
if (_hwndPager)
|
|
{
|
|
SHSetWindowBits(_hwnd, GWL_STYLE, PGS_HORZ|PGS_VERT,
|
|
_fVertical ? PGS_VERT : PGS_HORZ);
|
|
}
|
|
|
|
if (_hwndTB)
|
|
{
|
|
SHSetWindowBits(_hwndTB, GWL_STYLE, TBSTYLE_WRAPABLE | CCS_VERT,
|
|
TBSTYLE_WRAPABLE | (_fVertical ? CCS_VERT : 0));
|
|
}
|
|
}
|
|
|
|
HRESULT IUnknown_QueryBand(IUnknown *punk, DWORD dwBandID, IDeskBand** ppstb, DWORD* pdwState, LPWSTR pszName, int cchName)
|
|
{
|
|
HRESULT hr;
|
|
IBandSite *pbs;
|
|
|
|
hr = punk->QueryInterface(IID_PPV_ARG(IBandSite, &pbs));
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = pbs->QueryBand(dwBandID, ppstb, pdwState, pszName, cchName);
|
|
pbs->Release();
|
|
}
|
|
return hr;
|
|
}
|
|
|
|
#define CISFBAND_GETBUTTONSIZE() (_hwndTB ? (LONG)SendMessage(_hwndTB, TB_GETBUTTONSIZE, 0, 0L) : MAKELONG(16, 16))
|
|
|
|
// _GetIdealSize
|
|
// calculates ideal height and width for band and passes back in
|
|
// psize, if psize isn't NULL; return value is band's 'ideal length'
|
|
// (ideal height if vertical, else ideal width)
|
|
int CISFBand::_GetIdealSize(PSIZE psize)
|
|
{
|
|
SIZE size;
|
|
LONG lButtonSize = CISFBAND_GETBUTTONSIZE();
|
|
RECT rc = {0};
|
|
if (psize)
|
|
{
|
|
rc.right = psize->cx;
|
|
rc.bottom = psize->cy;
|
|
}
|
|
else if (_hwndTB)
|
|
{
|
|
GetClientRect(_hwndTB, &rc);
|
|
}
|
|
|
|
if (_fVertical)
|
|
{
|
|
// set width to be max of toolbar width and toolbar button width
|
|
size.cx = max(RECTWIDTH(rc), LOWORD(lButtonSize));
|
|
// have toolbar calculate height given that width
|
|
SendMessage(_hwndTB, TB_GETIDEALSIZE, TRUE, (LPARAM)&size);
|
|
}
|
|
else
|
|
{
|
|
// set height to be max of toolbar width and toolbar button width
|
|
size.cy = max(RECTHEIGHT(rc), HIWORD(lButtonSize));
|
|
// have toolbar calculate width given that height
|
|
SendMessage(_hwndTB, TB_GETIDEALSIZE, FALSE, (LPARAM)&size);
|
|
}
|
|
|
|
if (psize)
|
|
{
|
|
*psize = size;
|
|
}
|
|
|
|
return _fVertical ? size.cy : size.cx;
|
|
}
|
|
|
|
/*----------------------------------------------------------
|
|
Purpose: IDeskBand::GetBandInfo method
|
|
|
|
*/
|
|
|
|
HRESULT CISFBand::GetBandInfo(DWORD dwBandID, DWORD fViewMode,
|
|
DESKBANDINFO* pdbi)
|
|
{
|
|
HRESULT hr = S_OK;
|
|
WCHAR szQLPath[MAX_PATH] = L"";
|
|
|
|
if (SUCCEEDED(SHGetFolderPath(NULL, CSIDL_APPDATA, NULL, 0, szQLPath)))
|
|
{
|
|
WCHAR szSubDir[MAX_PATH];
|
|
LoadString(g_hinst, IDS_QLAUNCHAPPDATAPATH, szSubDir, ARRAYSIZE(szSubDir));
|
|
PathCombine(szQLPath, szQLPath, szSubDir);
|
|
}
|
|
|
|
|
|
_dwBandID = dwBandID;
|
|
// We don't know the default icon size until GetBandInfo is called.
|
|
// After we set the default, we pay attention to the context menu.
|
|
if (!_fNoRecalcDefaults)
|
|
{
|
|
_uIconSize = (fViewMode & (DBIF_VIEWMODE_FLOATING |DBIF_VIEWMODE_VERTICAL)) ? ISFBVIEWMODE_LARGEICONS : ISFBVIEWMODE_SMALLICONS;
|
|
_fNoRecalcDefaults = TRUE;
|
|
}
|
|
|
|
if (!_fInitialized)
|
|
{
|
|
_fInitialized = TRUE;
|
|
_UpdateIconSize(_uIconSize, FALSE);
|
|
_UpdateShowText(_fNoShowText);
|
|
}
|
|
|
|
// we treat floating the same as vertical
|
|
_UpdateVerticalMode(fViewMode & (DBIF_VIEWMODE_FLOATING |DBIF_VIEWMODE_VERTICAL));
|
|
|
|
LONG lButtonSize = CISFBAND_GETBUTTONSIZE();
|
|
|
|
pdbi->dwModeFlags = DBIMF_VARIABLEHEIGHT | DBIMF_USECHEVRON;
|
|
if (_fDebossed)
|
|
pdbi->dwModeFlags |= DBIMF_DEBOSSED;
|
|
|
|
pdbi->ptMinSize.x = 0;
|
|
pdbi->ptMaxSize.y = 32000; // random
|
|
pdbi->ptIntegral.y = (fViewMode & DBIF_VIEWMODE_VERTICAL) ? 1 : HIWORD(lButtonSize);
|
|
pdbi->ptIntegral.x = 1;
|
|
|
|
if (!_fFullOpen)
|
|
_iIdealLength = _GetIdealSize((PSIZE)&pdbi->ptActual);
|
|
|
|
// CalcMinWidthHeight {
|
|
#define g_cxScrollbar (GetSystemMetrics(SM_CXVSCROLL) * 3 / 4)
|
|
#define g_cyScrollbar (GetSystemMetrics(SM_CYVSCROLL) * 3 / 4)
|
|
#define CX_TBBUTTON_MAX (16 + CX_FILENAME_AVG) // button + name
|
|
#define CY_TBBUTTON_MAX (16) // button
|
|
|
|
int csBut, csButMin, clBut, clButMin, clScroll;
|
|
|
|
// set up short/long aliases
|
|
if (_fVertical)
|
|
{
|
|
csBut = LOWORD(lButtonSize);
|
|
if (_fBtnMinSize)
|
|
csButMin = min(csBut, CX_TBBUTTON_MAX);
|
|
else
|
|
csButMin = 0; // people like to shrink things way down, so let 'em
|
|
|
|
clBut = HIWORD(lButtonSize);
|
|
clButMin = clBut;
|
|
//ASSERT(min(clBut, CY_TBBUTTON_MAX) == clButMin); // fails!
|
|
|
|
clScroll = g_cyScrollbar;
|
|
}
|
|
else
|
|
{
|
|
csBut = HIWORD(lButtonSize);
|
|
csButMin = csBut;
|
|
//ASSERT(min(csBut, CY_TBBUTTON_MAX) == csButMin); // fails!
|
|
|
|
clBut = LOWORD(lButtonSize);
|
|
clButMin = min(clBut, CX_TBBUTTON_MAX);
|
|
|
|
clScroll = g_cxScrollbar;
|
|
|
|
// nt5:176448: integral for horz
|
|
//pdbi->ptIntegral.y = csBut; this is the cause for 287082 and 341592
|
|
}
|
|
|
|
// n.b. virt pdbi->pt.x,y is really phys y,x (i.e. phys long,short)
|
|
pdbi->ptMinSize.x = 0;
|
|
pdbi->ptMinSize.y = csButMin;
|
|
|
|
DWORD dwState = BSSF_NOTITLE;
|
|
|
|
BANDINFOSFB bi;
|
|
TCHAR szBandPath[MAX_PATH];
|
|
bi.dwMask = ISFB_MASK_IDLIST;
|
|
GetBandInfoSFB(&bi);
|
|
SHGetPathFromIDList(bi.pidl, szBandPath);
|
|
if ((lstrcmp(szBandPath, szQLPath) == 0) && (!_fIgnoreAddToFront))
|
|
{
|
|
pdbi->dwModeFlags |= DBIMF_ADDTOFRONT;
|
|
}
|
|
ILFree(bi.pidl);
|
|
|
|
IUnknown_QueryBand(_punkSite, dwBandID, NULL, &dwState, NULL, 0);
|
|
if (dwState & BSSF_NOTITLE) // _fNoTitle
|
|
{
|
|
int i, cBut, clTmp;
|
|
|
|
// cbut= text notext
|
|
// horz 1 4
|
|
// vert 1 1
|
|
cBut = 1;
|
|
if (!_fVertical && _fNoShowText)
|
|
{
|
|
// special-case for QLaunch so see several buttons
|
|
cBut = 3; // for both QLaunch and arbitrary ISF band
|
|
}
|
|
|
|
pdbi->ptMinSize.x = cBut * clButMin;
|
|
|
|
if (_hwndPager)
|
|
{
|
|
// tack on extra space for pager arrows
|
|
pdbi->ptMinSize.x += 2 * clScroll;
|
|
}
|
|
|
|
i = (int)SendMessage(_hwndTB, TB_BUTTONCOUNT, 0, 0);
|
|
if (i <= cBut)
|
|
{
|
|
clTmp = i * clBut;
|
|
if (clTmp < pdbi->ptMinSize.x)
|
|
{
|
|
// scrollbars take as much space as button would
|
|
// so just do the button
|
|
pdbi->ptMinSize.x = clTmp;
|
|
}
|
|
}
|
|
}
|
|
// }
|
|
|
|
hr = _GetTitleW(pdbi->wszTitle, ARRAYSIZE(pdbi->wszTitle));
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
// set window text to give accessibility apps something to read
|
|
SetWindowText(_hwndTB, pdbi->wszTitle);
|
|
}
|
|
else
|
|
{
|
|
// we don't support title
|
|
#ifdef DEBUG
|
|
if (pdbi->dwMask & DBIM_TITLE)
|
|
TraceMsg(DM_VERBOSE, "cisfb.gbi: patch ~DBIM_TITLE");
|
|
#endif
|
|
pdbi->dwMask &= ~DBIM_TITLE;
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
LRESULT CISFBand::_OnCustomDraw(NMCUSTOMDRAW* pnmcd)
|
|
{
|
|
NMTBCUSTOMDRAW * ptbcd = (NMTBCUSTOMDRAW *)pnmcd;
|
|
LRESULT lres = CDRF_DODEFAULT;
|
|
|
|
switch (pnmcd->dwDrawStage)
|
|
{
|
|
case CDDS_PREPAINT:
|
|
// if there is a palette, then quietly select it into the DC ...
|
|
if (_hpalHalftone && _uIconSize == ISFBVIEWMODE_LOGOS)
|
|
{
|
|
ASSERT(pnmcd->hdc);
|
|
_hpalOld = SelectPalette(pnmcd->hdc, _hpalHalftone, TRUE);
|
|
// LINTASSERT(_hpalOld || !_hpalOld); // 0 semi-ok for SelectPalette
|
|
RealizePalette(pnmcd->hdc);
|
|
}
|
|
|
|
// make sure we get the postpaint as well so we can de-select the palette...
|
|
lres = CDRF_NOTIFYPOSTPAINT;
|
|
break;
|
|
|
|
case CDDS_POSTPAINT:
|
|
// if there is a palette, then quietly select it into the DC ...
|
|
if (_hpalHalftone && _uIconSize == ISFBVIEWMODE_LOGOS)
|
|
{
|
|
ASSERT(pnmcd->hdc);
|
|
(void) SelectPalette(pnmcd->hdc, _hpalOld, TRUE);
|
|
// we don't need a realize here, we can keep the other palette realzied, we
|
|
// re select the old palette above, otherwise we bleed the resource....
|
|
// RealizePalette(pnmcd->hdc);
|
|
}
|
|
break;
|
|
|
|
case CDDS_PREERASE:
|
|
if (_fHaveBkColor)
|
|
{
|
|
RECT rcClient;
|
|
GetClientRect(_hwndTB, &rcClient);
|
|
SHFillRectClr(pnmcd->hdc, &rcClient, _crBkgnd);
|
|
lres = CDRF_SKIPDEFAULT;
|
|
}
|
|
break;
|
|
}
|
|
|
|
return lres;
|
|
}
|
|
|
|
void CISFBand::_OnDragBegin(int iItem, DWORD dwPreferredEffect)
|
|
{
|
|
LPCITEMIDLIST pidl = _IDToPidl(iItem, &_iDragSource);
|
|
ToolBar_MarkButton(_hwndTB, iItem, TRUE);
|
|
|
|
if (pidl)
|
|
DragDrop(_hwnd, _psf, pidl, dwPreferredEffect, NULL);
|
|
|
|
ToolBar_MarkButton(_hwndTB, iItem, FALSE);
|
|
_iDragSource = -1;
|
|
}
|
|
|
|
LRESULT CISFBand::_OnHotItemChange(NMTBHOTITEM * pnm)
|
|
{
|
|
LPNMTBHOTITEM lpnmhi = (LPNMTBHOTITEM)pnm;
|
|
LRESULT lres = 0;
|
|
|
|
if (_hwndPager && (lpnmhi->dwFlags & HICF_ARROWKEYS))
|
|
{
|
|
int iOldPos, iNewPos;
|
|
RECT rc, rcPager;
|
|
int heightPager;
|
|
|
|
int iSelected = lpnmhi->idNew;
|
|
iOldPos = (int)SendMessage(_hwnd, PGM_GETPOS, (WPARAM)0, (LPARAM)0);
|
|
iNewPos = iOldPos;
|
|
SendMessage(_hwndTB, TB_GETITEMRECT, (WPARAM)iSelected, (LPARAM)&rc);
|
|
|
|
if (rc.top < iOldPos)
|
|
{
|
|
iNewPos =rc.top;
|
|
}
|
|
|
|
GetClientRect(_hwnd, &rcPager);
|
|
heightPager = RECTHEIGHT(rcPager);
|
|
|
|
if (rc.top >= iOldPos + heightPager)
|
|
{
|
|
iNewPos += (rc.bottom - (iOldPos + heightPager)) ;
|
|
}
|
|
|
|
if (iNewPos != iOldPos)
|
|
SendMessage(_hwnd, PGM_SETPOS, (WPARAM)0, (LPARAM)iNewPos);
|
|
}
|
|
else
|
|
{
|
|
lres = CToolbarBand::_OnHotItemChange(pnm);
|
|
}
|
|
|
|
return lres;
|
|
}
|
|
|
|
LRESULT CISFBand::_OnNotify(LPNMHDR pnm)
|
|
{
|
|
LRESULT lres = 0;
|
|
switch (pnm->code)
|
|
{
|
|
case TBN_DROPDOWN:
|
|
{
|
|
LPNMTOOLBAR pnmtb = (LPNMTOOLBAR)pnm;
|
|
lres = TBDDRET_DEFAULT;
|
|
_DropdownItem(_IDToPidl(pnmtb->iItem), pnmtb->iItem);
|
|
}
|
|
break;
|
|
|
|
case NM_THEMECHANGED:
|
|
{
|
|
SendMessage(_hwndTB, TB_SETBUTTONSIZE, 0, 0);
|
|
SendMessage(_hwndTB, TB_SETBUTTONWIDTH, 0, MAKELONG(0, 0));
|
|
_fInitialized = FALSE;
|
|
_BandInfoChanged();
|
|
}
|
|
break;
|
|
|
|
default:
|
|
lres = CSFToolbar::_OnNotify(pnm);
|
|
}
|
|
|
|
return lres;
|
|
}
|
|
|
|
|
|
HRESULT CISFBand::_TBStyleForPidl(LPCITEMIDLIST pidl,
|
|
DWORD * pdwTBStyle, DWORD* pdwTBState, DWORD * pdwMIFFlags, int* piIcon)
|
|
{
|
|
HRESULT hr = CSFToolbar::_TBStyleForPidl(pidl, pdwTBStyle, pdwTBState, pdwMIFFlags, piIcon);
|
|
|
|
if (_fAllowDropdown &&
|
|
!_fCascadeFolder &&
|
|
((_GetAttributesOfPidl(pidl, SFGAO_FOLDER) & SFGAO_FOLDER) ||
|
|
IsBrowsableShellExt(pidl)))
|
|
{
|
|
*pdwTBStyle &= ~BTNS_BUTTON;
|
|
*pdwTBStyle |= BTNS_DROPDOWN;
|
|
}
|
|
return hr;
|
|
}
|
|
|
|
HMENU CISFBand::_GetContextMenu()
|
|
{
|
|
HMENU hmenu = CSFToolbar::_GetContextMenu();
|
|
if (hmenu)
|
|
{
|
|
//
|
|
// nuke the menu items which might resize us (show text,
|
|
// view menu) if bandsite is in locked mode
|
|
//
|
|
IBandSite* pbs;
|
|
if (_punkSite && SUCCEEDED(_punkSite->QueryInterface(IID_PPV_ARG(IBandSite, &pbs))))
|
|
{
|
|
BANDSITEINFO bsi = {0};
|
|
bsi.dwMask = BSIM_STYLE;
|
|
pbs->GetBandSiteInfo(&bsi);
|
|
if (bsi.dwStyle & BSIS_LOCKED)
|
|
{
|
|
DeleteMenu(hmenu, 0, MF_BYPOSITION); // View menu
|
|
DeleteMenu(hmenu, ISFBIDM_SHOWTEXT, MF_BYCOMMAND); // show text
|
|
}
|
|
pbs->Release();
|
|
}
|
|
}
|
|
return hmenu;
|
|
}
|
|
|
|
LRESULT CISFBand::_OnContextMenu(WPARAM wParam, LPARAM lParam)
|
|
{
|
|
LRESULT lres;
|
|
|
|
lres = CSFToolbar::_OnContextMenu(wParam, lParam);
|
|
|
|
// todo: csidl?
|
|
TraceMsg(DM_MISC, "cib._ocm: _dwPriv=%d", _dwPriv);
|
|
UEMFireEvent(&UEMIID_SHELL, UEME_INSTRBROWSER, UEMF_INSTRUMENT, UIBW_UICONTEXT, (_dwPriv == CSIDL_APPDATA || _dwPriv == CSIDL_FAVORITES) ? UIBL_CTXTQCUTITEM : UIBL_CTXTISFITEM);
|
|
|
|
return lres;
|
|
}
|
|
|
|
LRESULT CISFBand::_DefWindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
switch (uMsg)
|
|
{
|
|
case WM_SIZE:
|
|
// forward to toolbar
|
|
SendMessage(_hwndTB, TB_AUTOSIZE, wParam, lParam);
|
|
|
|
if (_GetIdealSize(NULL) != _iIdealLength)
|
|
{
|
|
// our ideal size has changed since the last time bandsite
|
|
// asked; so tell bandsite ask us for our bandinfo again
|
|
_BandInfoChanged();
|
|
}
|
|
return 0;
|
|
}
|
|
return CSFToolbar::_DefWindowProc(hwnd, uMsg, wParam, lParam);
|
|
}
|
|
|
|
/*----------------------------------------------------------
|
|
Purpose: Set the given IMenuPopup as the submenu to expand. Returns
|
|
S_FALSE if the menu was modal, S_OK if it was modeless, or
|
|
failure.
|
|
|
|
*/
|
|
HRESULT CISFBand::_SetSubMenuPopup(IMenuPopup* pmp, UINT uiCmd, LPCITEMIDLIST pidl, DWORD dwFlagsMPPF)
|
|
{
|
|
HRESULT hr = E_FAIL;
|
|
|
|
_ReleaseMenu();
|
|
|
|
_pmp = pmp;
|
|
|
|
if (pmp)
|
|
{
|
|
pmp->AddRef();
|
|
|
|
RECT rc;
|
|
POINT pt;
|
|
|
|
SendMessage(_hwndTB, TB_GETRECT, uiCmd, (LPARAM)&rc);
|
|
MapWindowPoints(_hwndTB, HWND_DESKTOP, (POINT*)&rc, 2);
|
|
|
|
// Align the sub menu appropriately
|
|
if (_fVertical)
|
|
{
|
|
pt.x = rc.right;
|
|
pt.y = rc.top;
|
|
}
|
|
else
|
|
{
|
|
pt.x = rc.left;
|
|
pt.y = rc.bottom;
|
|
}
|
|
|
|
// Use a reflect point for the sub-menu to start
|
|
// if the window is RTL mirrored. [samera]
|
|
if (IS_WINDOW_RTL_MIRRORED(_hwndTB))
|
|
{
|
|
pt.x = (_fVertical) ? rc.left : rc.right;
|
|
}
|
|
|
|
// Tell the sub menu deskbar who we are, so it can
|
|
// inform us later when the user navigates out of
|
|
// its scope.
|
|
IUnknown_SetSite(_pmp, SAFECAST(this, IDeskBand*));
|
|
|
|
// This must be called after SetSite is done above
|
|
_SendInitMenuPopup(pmp, pidl);
|
|
|
|
// Show the menubar
|
|
hr = _pmp->Popup((POINTL*)&pt, (RECTL*)&rc, dwFlagsMPPF);
|
|
}
|
|
return hr;
|
|
}
|
|
|
|
void CISFBand::_SendInitMenuPopup(IMenuPopup * pmp, LPCITEMIDLIST pidl)
|
|
{
|
|
}
|
|
|
|
HRESULT CISFBand::_DropdownItem(LPCITEMIDLIST pidl, UINT idCmd)
|
|
{
|
|
HRESULT hr = E_FAIL;
|
|
if (_pidl && _psf)
|
|
{
|
|
LPITEMIDLIST pidlFull = ILCombine(_pidl, pidl);
|
|
|
|
if (pidlFull)
|
|
{
|
|
IShellFolder* psf;
|
|
|
|
if (SUCCEEDED(_psf->BindToObject(pidl, NULL, IID_PPV_ARG(IShellFolder, &psf))))
|
|
{
|
|
RECT rc;
|
|
SendMessage(_hwndTB, TB_GETRECT, idCmd, (LPARAM)&rc);
|
|
MapWindowPoints(_hwndTB, HWND_DESKTOP, (POINT*)&rc, 2);
|
|
|
|
ITrackShellMenu* ptsm;
|
|
if (SUCCEEDED(CoCreateInstance(CLSID_TrackShellMenu, NULL, CLSCTX_INPROC_SERVER,
|
|
IID_PPV_ARG(ITrackShellMenu, &ptsm))))
|
|
{
|
|
CISFMenuCallback *pISFMcb = new CISFMenuCallback();
|
|
|
|
if(pISFMcb)
|
|
{
|
|
ptsm->Initialize(pISFMcb, 0, 0, SMINIT_TOPLEVEL | SMINIT_VERTICAL | SMINIT_NOSETSITE );
|
|
pISFMcb->SetSite(_punkSite);
|
|
}
|
|
else
|
|
ptsm->Initialize(NULL, 0, 0, SMINIT_TOPLEVEL | SMINIT_VERTICAL);
|
|
|
|
if (SUCCEEDED(ptsm->SetShellFolder(psf, pidlFull, NULL, SMSET_TOP | SMSET_USEBKICONEXTRACTION)))
|
|
{
|
|
POINTL pt = {rc.left, rc.right};
|
|
hr = ptsm->Popup(_hwndTB, &pt, (RECTL*)&rc, MPPF_BOTTOM);
|
|
}
|
|
if(pISFMcb)
|
|
pISFMcb->Release();
|
|
ptsm->Release();
|
|
}
|
|
psf->Release();
|
|
}
|
|
|
|
ILFree(pidlFull);
|
|
}
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
/*----------------------------------------------------------
|
|
Purpose: Try treating the pidl as a cascading menu item.
|
|
|
|
Returns: non-zero if succeeded
|
|
*/
|
|
LRESULT CISFBand::_TryCascadingItem(LPCITEMIDLIST pidl, UINT uiCmd)
|
|
{
|
|
LRESULT lRet = 0;
|
|
|
|
// Do we cascade to another submenu?
|
|
if ((GetKeyState(VK_CONTROL) < 0) || _fCascadeFolder)
|
|
{
|
|
// Is the item a browsable folder?
|
|
if ((_GetAttributesOfPidl(pidl, SFGAO_FOLDER) & SFGAO_FOLDER) ||
|
|
IsBrowsableShellExt(pidl))
|
|
{
|
|
// Yes; cascade the browsable folder as a submenu
|
|
lRet = (S_OK == _DropdownItem(pidl, uiCmd));
|
|
}
|
|
}
|
|
|
|
return lRet;
|
|
}
|
|
|
|
/*----------------------------------------------------------
|
|
Purpose: Try just invoking the pidl
|
|
|
|
Returns: non-zero if succeeded
|
|
*/
|
|
LRESULT CISFBand::_TrySimpleInvoke(LPCITEMIDLIST pidl)
|
|
{
|
|
LRESULT lRet = 0;
|
|
|
|
if (S_OK == _pbp->IsConnected()) // Force IE
|
|
{
|
|
LPITEMIDLIST pidlDest;
|
|
|
|
if (SUCCEEDED(SHGetNavigateTarget(_psf, pidl, &pidlDest, NULL)) && pidlDest &&
|
|
ILIsWeb(pidlDest))
|
|
{
|
|
|
|
TCHAR szPath[MAX_PATH];
|
|
|
|
// We want to ensure that we first give NavFrameWithFile a chance
|
|
// since this will do the right thing if the PIDL points to a
|
|
// shortcut.
|
|
// If the PIDL is a shortcut, NavFrameWithFile will restore any
|
|
// persistence information stored in the shortcut
|
|
// if that fails - we take the default code path that simply
|
|
// uses the PIDL
|
|
lRet = SUCCEEDED(GetPathForItem(_psf, pidl, szPath, NULL)) &&
|
|
SUCCEEDED(NavFrameWithFile(szPath, (IServiceProvider *)this));
|
|
|
|
if (!lRet)
|
|
{
|
|
if (EVAL(_pbp) && (SUCCEEDED(_pbp->NavigateToPIDL(pidlDest))))
|
|
lRet = 1;
|
|
}
|
|
ILFree(pidlDest);
|
|
}
|
|
}
|
|
|
|
if (!lRet)
|
|
{
|
|
IContextMenu *pcm = (LPCONTEXTMENU)_GetUIObjectOfPidl(pidl, IID_IContextMenu);
|
|
if (pcm)
|
|
{
|
|
LPCSTR pVerb = NULL;
|
|
UINT fFlags = 0;
|
|
|
|
// If ALT double click, accelerator for "Properties..."
|
|
if (GetKeyState(VK_MENU) < 0)
|
|
{
|
|
pVerb = SZ_PROPERTIESA;
|
|
}
|
|
|
|
// SHIFT+dblclick does a Explore by default
|
|
if (GetKeyState(VK_SHIFT) < 0)
|
|
{
|
|
fFlags |= CMF_EXPLORE;
|
|
}
|
|
|
|
IContextMenu_Invoke(pcm, _hwndTB, pVerb, fFlags);
|
|
|
|
pcm->Release();
|
|
}
|
|
}
|
|
|
|
return lRet;
|
|
}
|
|
|
|
|
|
/*----------------------------------------------------------
|
|
Purpose: Helper function to call the menubar site's IMenuPopup::OnSelect
|
|
method.
|
|
|
|
*/
|
|
HRESULT CISFBand::_SiteOnSelect(DWORD dwType)
|
|
{
|
|
IMenuPopup * pmp;
|
|
HRESULT hr = IUnknown_QueryService(_punkSite, SID_SMenuPopup, IID_PPV_ARG(IMenuPopup, &pmp));
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
pmp->OnSelect(dwType);
|
|
pmp->Release();
|
|
}
|
|
return hr;
|
|
}
|
|
|
|
LRESULT CISFBand::_OnCommand(WPARAM wParam, LPARAM lParam)
|
|
{
|
|
UINT uiCmd = GET_WM_COMMAND_ID(wParam, lParam);
|
|
LRESULT lres = 0;
|
|
|
|
TraceMsg(TF_BAND, "_OnCommand 0x%x", uiCmd);
|
|
|
|
LPCITEMIDLIST pidl = _IDToPidl(uiCmd);
|
|
|
|
if (pidl)
|
|
{
|
|
if (_eUemLog != UEMIND_NIL)
|
|
{
|
|
// FEATURE_UASSIST should be grp,uiCmd
|
|
UEMFireEvent(&UEMIID_SHELL, UEME_UIQCUT, UEMF_XEVENT, -1, (LPARAM)-1);
|
|
}
|
|
|
|
// Only do this if we are the quick links in the browser. The derived class will set this
|
|
if (_pguidUEMGroup)
|
|
{
|
|
LPITEMIDLIST pidlFull = ILCombine(_pidl, pidl);
|
|
if (pidlFull)
|
|
{
|
|
UEMFireEvent(_pguidUEMGroup, UEME_RUNPIDL, UEMF_XEVENT, (WPARAM)_psf, (LPARAM)pidl);
|
|
SHSendChangeMenuNotify(NULL, SHCNEE_PROMOTEDITEM, 0, pidlFull);
|
|
ILFree(pidlFull);
|
|
}
|
|
}
|
|
|
|
lres = _TryCascadingItem(pidl, uiCmd);
|
|
|
|
if (!lres && _fChannels)
|
|
lres = _TryChannelSurfing(pidl);
|
|
|
|
if (!lres)
|
|
lres = _TrySimpleInvoke(pidl);
|
|
}
|
|
else
|
|
{
|
|
MessageBeep(MB_OK);
|
|
}
|
|
|
|
return(lres);
|
|
}
|
|
|
|
// *** IPersistStream
|
|
HRESULT CISFBand::GetClassID(CLSID *pClassID)
|
|
{
|
|
*pClassID = CLSID_ISFBand;
|
|
return S_OK;
|
|
}
|
|
|
|
// This might be a directory inside CSIDL_APPDATA that was created on
|
|
// a Win9x machine. Win9x doesn't do the special folder signature info,
|
|
// so when it shows up on NT, it's just a boring directory that now points
|
|
// to the wrong place.
|
|
// So if we get a bad directory, see if it's one of these corrupted
|
|
// Win9x pidls and if so, try to reconstitute the original CSIDL_APPDATA
|
|
// by searching for "Application Data".
|
|
|
|
void CISFBand::_FixupAppDataDirectory()
|
|
{
|
|
TCHAR szDirPath[MAX_PATH];
|
|
|
|
// We use PathFileExists to check for existence because it turns off
|
|
// hard error boxes if the target is not available (e.g., floppy not
|
|
// in drive)
|
|
|
|
if (SHGetPathFromIDList(_pidl, szDirPath) &&
|
|
!PathFileExists(szDirPath))
|
|
{
|
|
static TCHAR szBSAppData[] = TEXT("\\Application Data");
|
|
LPTSTR pszAppData;
|
|
|
|
// For every instance of "Application Data", try to graft it
|
|
// into the real CSIDL_APPDATA. If it works, run with it.
|
|
|
|
for (pszAppData = szDirPath;
|
|
pszAppData = StrStrI(pszAppData, szBSAppData);
|
|
pszAppData++)
|
|
{
|
|
// Found a candidate. The thing after "\\Application Data"
|
|
// had better be another backslash (in which case we step
|
|
// over it) or the end of the string (in which case we don't).
|
|
|
|
TCHAR szPathBuffer[MAX_PATH];
|
|
LPTSTR pszTail = pszAppData + ARRAYSIZE(szBSAppData) - 1;
|
|
|
|
// If we did our math right, we should be right after the
|
|
// "a" at the end of "Application Data".
|
|
ASSERT(pszTail[-1] == TEXT('a'));
|
|
|
|
if (pszTail[0] == TEXT('\\'))
|
|
pszTail++; // Step over separator
|
|
else if (pszTail[0] == TEXT('\0'))
|
|
{ } // at end of string; stay there
|
|
else
|
|
continue; // we were faked out; keep looking
|
|
|
|
if (SUCCEEDED(SHGetFolderPath(NULL, CSIDL_APPDATA, NULL, 0, szPathBuffer)))
|
|
{
|
|
PathCombine(szPathBuffer, szPathBuffer, pszTail);
|
|
if (PathFileExists(szPathBuffer))
|
|
{
|
|
LPITEMIDLIST pidlReal;
|
|
pidlReal = ILCreateFromPath(szPathBuffer);
|
|
if (pidlReal)
|
|
{
|
|
ILFree(_pidl);
|
|
_pidl = pidlReal;
|
|
}
|
|
ASSERT(_pidl);
|
|
break; // found it; stop looking
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
typedef struct tagBANDISFSTREAM {
|
|
WORD wVersion; // version of this structure
|
|
WORD cbSize; // size of this structure
|
|
DWORD dwFlags; // BANDISF_ flags
|
|
DWORD dwPriv; // special folder identifier
|
|
WORD wViewMode; // small/large/logo
|
|
WORD wUnused; // For DWORD alignment
|
|
COLORREF crBkgnd; // band background color
|
|
COLORREF crBtnLt; // band button hilite color
|
|
COLORREF crBtnDk; // band button lolite color
|
|
} BANDISFSTREAM, * PBANDISFSTREAM;
|
|
|
|
#define BANDISF_VERSION 0x22
|
|
|
|
#define BANDISF_MASK_PSF 0x00000001 // TRUE if _psf is saved
|
|
#define BANDISF_BOOL_NOSHOWTEXT 0x00000002 // TRUE if _fNoShowText
|
|
#define BANDISF_BOOL_LARGEICON 0x00000004 // last used in version 0x20
|
|
#define BANDISF_MASK_PIDLASLINK 0x00000008 // TRUE if _pidl is saved as a link
|
|
#define BANDISF_UNUSED10 0x00000010 // (obsolete) was BOOL_NOTITLE
|
|
#define BANDISF_BOOL_CHANNELS 0x00000020 // TRUE if in channel mode
|
|
#define BANDISF_BOOL_ALLOWRENAME 0x00000040 // TRUE if _psf context menu should be enabled
|
|
#define BANDISF_BOOL_DEBOSSED 0x00000080 // TRUE if band should have embossed background
|
|
#define BANDISF_MASK_ORDERLIST 0x00000100 // TRUE if an order list is saved
|
|
#define BANDISF_BOOL_BKCOLOR 0x00000200 // TRUE if bk color is persisted
|
|
#define BANDISF_BOOL_FULLOPEN 0x00000400 // TRUE if band should maximize when opened
|
|
#define BANDISF_BOOL_NONAMESORT 0x00000800 // TRUE if band should _not_ sort icons by name
|
|
#define BANDISF_BOOL_BTNMINSIZE 0x00001000 // TRUE if band should report min thickness of button
|
|
#define BANDISF_BOOL_COLORS 0x00002000 // TRUE if colors are persisted
|
|
#define BANDISF_VALIDBITS 0x00003FFF
|
|
|
|
HRESULT CISFBand::Load(IStream *pstm)
|
|
{
|
|
HRESULT hr;
|
|
DWORD cbRead;
|
|
BANDISFSTREAM bisfs = {0};
|
|
|
|
// figure out what we need to load
|
|
// read first DWORD only (old stream format started with ONE dword)
|
|
hr = pstm->Read(&bisfs, sizeof(DWORD), &cbRead);
|
|
_fIgnoreAddToFront = TRUE;
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
if (bisfs.cbSize == 0)
|
|
{
|
|
// upgrade case, IE4 beta1 shipped this way
|
|
bisfs.dwFlags = *((LPDWORD)&bisfs);
|
|
bisfs.cbSize = sizeof(bisfs);
|
|
bisfs.wVersion = BANDISF_VERSION;
|
|
bisfs.dwPriv = -1;
|
|
bisfs.wViewMode = (bisfs.dwFlags & BANDISF_BOOL_LARGEICON) ? ISFBVIEWMODE_LARGEICONS : ISFBVIEWMODE_SMALLICONS;
|
|
}
|
|
else
|
|
{
|
|
// read rest of stream
|
|
DWORD dw = (DWORD)bisfs.cbSize;
|
|
if (dw > sizeof(bisfs))
|
|
dw = sizeof(bisfs);
|
|
dw -= sizeof(DWORD);
|
|
hr = pstm->Read(&(bisfs.dwFlags), dw, &cbRead);
|
|
if (FAILED(hr))
|
|
return(hr);
|
|
}
|
|
|
|
// HEY, DON'T BE LAME ANY MORE. When you next touch this code,
|
|
// I suggest you figure out what sizes of this structure have
|
|
// been actually shipped and only upgrade those. Also use
|
|
// the offsetof macro so you don't have to keep calculating these
|
|
// things...
|
|
|
|
// old upgrade, I don't know what state is persisted at setup time!
|
|
if (bisfs.cbSize == sizeof(bisfs) - 3*sizeof(COLORREF) - sizeof(DWORD) - sizeof(DWORD))
|
|
{
|
|
bisfs.dwPriv = -1;
|
|
bisfs.cbSize += sizeof(DWORD);
|
|
}
|
|
// most recent upgrade, this is NOT persisted in registry at setup time!!!
|
|
if (bisfs.cbSize == sizeof(bisfs) - 3*sizeof(COLORREF) - sizeof(DWORD))
|
|
{
|
|
bisfs.wViewMode = (bisfs.dwFlags & BANDISF_BOOL_LARGEICON) ? ISFBVIEWMODE_LARGEICONS : ISFBVIEWMODE_SMALLICONS;
|
|
bisfs.cbSize = sizeof(bisfs);
|
|
}
|
|
// upgrade from version 0x21 + crBkgnd only to 0x22
|
|
if (bisfs.cbSize == sizeof(bisfs) - 2*sizeof(COLORREF))
|
|
{
|
|
bisfs.cbSize = sizeof(bisfs);
|
|
}
|
|
// upgrade from version 0x21 to 0x22
|
|
if (bisfs.cbSize == sizeof(bisfs) - 3*sizeof(COLORREF))
|
|
{
|
|
bisfs.cbSize = sizeof(bisfs);
|
|
}
|
|
|
|
if (!EVAL(bisfs.cbSize >= sizeof(bisfs)))
|
|
{
|
|
return(E_FAIL);
|
|
}
|
|
ASSERT(!(bisfs.dwFlags & ~BANDISF_VALIDBITS));
|
|
|
|
if (bisfs.dwFlags & BANDISF_BOOL_NOSHOWTEXT)
|
|
_fNoShowText = TRUE;
|
|
if (bisfs.dwFlags & BANDISF_BOOL_ALLOWRENAME)
|
|
_fAllowRename = TRUE;
|
|
if (bisfs.dwFlags & BANDISF_BOOL_DEBOSSED)
|
|
_fDebossed = TRUE;
|
|
if (bisfs.dwFlags & BANDISF_BOOL_FULLOPEN)
|
|
_fFullOpen = TRUE;
|
|
if (bisfs.dwFlags & BANDISF_BOOL_NONAMESORT)
|
|
_fNoNameSort = TRUE;
|
|
if (bisfs.dwFlags & BANDISF_BOOL_BTNMINSIZE)
|
|
_fBtnMinSize = TRUE;
|
|
if (bisfs.dwFlags & BANDISF_BOOL_BKCOLOR)
|
|
{
|
|
_crBkgnd = bisfs.crBkgnd;
|
|
_fHaveBkColor = TRUE;
|
|
}
|
|
if (bisfs.dwFlags & BANDISF_BOOL_COLORS)
|
|
{
|
|
_crBtnLt = bisfs.crBtnLt;
|
|
_crBtnDk = bisfs.crBtnDk;
|
|
_fHaveColors = TRUE;
|
|
}
|
|
|
|
_dwPriv = bisfs.dwPriv;
|
|
if (_dwPriv == CSIDL_APPDATA)
|
|
{
|
|
_eUemLog = UEMIND_SHELL;
|
|
}
|
|
|
|
_uIconSize = bisfs.wViewMode;
|
|
_fNoRecalcDefaults = TRUE;
|
|
|
|
if (bisfs.dwFlags & BANDISF_MASK_PIDLASLINK)
|
|
{
|
|
ASSERT(NULL==_pidl);
|
|
hr = LoadPidlAsLink(_punkSite, pstm, &_pidl);
|
|
// If we hit hits, LoadPidlAsLink() read a chuck of our data. - BryanSt
|
|
ASSERT(SUCCEEDED(hr));
|
|
|
|
// DEBUG_CODE(TCHAR szDbgBuffer[MAX_PATH];)
|
|
// TraceMsg(TF_BAND|TF_GENERAL, "CISFBand::Load() _pidl=>%s<", Dbg_PidlStr(_pidl, szDbgBuffer, SIZECHARS(szDbgBuffer)));
|
|
|
|
_FixupAppDataDirectory();
|
|
|
|
}
|
|
|
|
if (SUCCEEDED(hr) && (bisfs.dwFlags & BANDISF_MASK_PSF))
|
|
{
|
|
ASSERT(NULL == _psf);
|
|
hr = OleLoadFromStream(pstm, IID_PPV_ARG(IShellFolder, &_psf));
|
|
}
|
|
|
|
// map this to working info
|
|
if (SUCCEEDED(hr))
|
|
hr = _AfterLoad();
|
|
|
|
// we need _psf before we can read the order list.
|
|
if (SUCCEEDED(hr) && (bisfs.dwFlags & BANDISF_MASK_ORDERLIST))
|
|
{
|
|
hr = OrderList_LoadFromStream(pstm, &_hdpaOrder, _psf);
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
// _fDropped "persists" along with the orderlist - if this flag
|
|
// is set, we assume we have a non-default ordering
|
|
_fDropped = TRUE;
|
|
}
|
|
}
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
HRESULT SaveIsfToStream(IShellFolder *psf, IStream *pstm)
|
|
{
|
|
IPersistStream* pps;
|
|
HRESULT hr = psf->QueryInterface(IID_PPV_ARG(IPersistStream, &pps));
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = OleSaveToStream(pps, pstm);
|
|
pps->Release();
|
|
}
|
|
return hr;
|
|
}
|
|
|
|
HRESULT CISFBand::Save(IStream *pstm, BOOL fClearDirty)
|
|
{
|
|
IPersistStream* pps = NULL;
|
|
BANDISFSTREAM bisfs = {0};
|
|
|
|
// figure out what we will save
|
|
if (_pidl)
|
|
bisfs.dwFlags |= BANDISF_MASK_PIDLASLINK;
|
|
|
|
if (_psf && !_fPSFBandDesktop)
|
|
bisfs.dwFlags |= BANDISF_MASK_PSF;
|
|
if (_fDropped && (_hdpa || _hdpaOrder)) // only if a drop occurred do we have non-default ordering
|
|
bisfs.dwFlags |= BANDISF_MASK_ORDERLIST;
|
|
|
|
if (_fNoShowText)
|
|
bisfs.dwFlags |= BANDISF_BOOL_NOSHOWTEXT;
|
|
if (_fAllowRename)
|
|
bisfs.dwFlags |= BANDISF_BOOL_ALLOWRENAME;
|
|
if (_fDebossed)
|
|
bisfs.dwFlags |= BANDISF_BOOL_DEBOSSED;
|
|
if (_fFullOpen)
|
|
bisfs.dwFlags |= BANDISF_BOOL_FULLOPEN;
|
|
if (_fNoNameSort)
|
|
bisfs.dwFlags |= BANDISF_BOOL_NONAMESORT;
|
|
if (_fBtnMinSize)
|
|
bisfs.dwFlags |= BANDISF_BOOL_BTNMINSIZE;
|
|
if (_fHaveBkColor)
|
|
{
|
|
bisfs.dwFlags |= BANDISF_BOOL_BKCOLOR;
|
|
bisfs.crBkgnd = _crBkgnd;
|
|
}
|
|
if (_fHaveColors)
|
|
{
|
|
bisfs.dwFlags |= BANDISF_BOOL_COLORS;
|
|
bisfs.crBtnLt = _crBtnLt;
|
|
bisfs.crBtnDk = _crBtnDk;
|
|
}
|
|
|
|
bisfs.cbSize = sizeof(bisfs);
|
|
bisfs.wVersion = BANDISF_VERSION;
|
|
bisfs.dwPriv = _dwPriv;
|
|
bisfs.wViewMode = _uIconSize;
|
|
|
|
// now save it
|
|
HRESULT hr = pstm->Write(&bisfs, sizeof(bisfs), NULL);
|
|
|
|
if (SUCCEEDED(hr) && bisfs.dwFlags & BANDISF_MASK_PIDLASLINK)
|
|
{
|
|
hr = SavePidlAsLink(_punkSite, pstm, _pidl);
|
|
}
|
|
|
|
if (SUCCEEDED(hr) && bisfs.dwFlags & BANDISF_MASK_PSF)
|
|
{
|
|
hr = SaveIsfToStream(_psf, pstm);
|
|
}
|
|
|
|
if (SUCCEEDED(hr) && (bisfs.dwFlags & BANDISF_MASK_ORDERLIST))
|
|
{
|
|
hr = OrderList_SaveToStream(pstm, (_hdpa ? _hdpa : _hdpaOrder), _psf);
|
|
}
|
|
|
|
|
|
return hr;
|
|
}
|
|
|
|
// IContextMenu implementation
|
|
HRESULT CISFBand::InvokeCommand(LPCMINVOKECOMMANDINFO lpici)
|
|
{
|
|
BOOL fChanged = FALSE;
|
|
int idCmd = -1;
|
|
|
|
UINT uNewMode = 0;
|
|
if (!HIWORD(lpici->lpVerb))
|
|
idCmd = LOWORD(lpici->lpVerb);
|
|
switch (idCmd)
|
|
{
|
|
case ISFBIDM_LARGE:
|
|
uNewMode = ISFBVIEWMODE_LARGEICONS;
|
|
goto newViewMode;
|
|
|
|
case ISFBIDM_SMALL:
|
|
uNewMode = ISFBVIEWMODE_SMALLICONS;
|
|
newViewMode:
|
|
if (uNewMode != _uIconSize)
|
|
{
|
|
BOOL fRefresh = FALSE;
|
|
|
|
if (uNewMode == ISFBVIEWMODE_LOGOS || _uIconSize == ISFBVIEWMODE_LOGOS)
|
|
{
|
|
// invalidate all before switching the imagelist...
|
|
_RememberOrder();
|
|
|
|
EmptyToolbar();
|
|
fRefresh = TRUE;
|
|
}
|
|
|
|
// we Logo view has now left the building...
|
|
if (uNewMode != ISFBVIEWMODE_LOGOS && _uIconSize == ISFBVIEWMODE_LOGOS)
|
|
{
|
|
ExitLogoView();
|
|
}
|
|
|
|
fChanged = _UpdateIconSize(uNewMode, TRUE);
|
|
|
|
if (fRefresh)
|
|
{
|
|
_FillToolbar();
|
|
}
|
|
if (fChanged)
|
|
_BandInfoChanged();
|
|
}
|
|
// fall thru
|
|
default:
|
|
return CSFToolbar::InvokeCommand(lpici);
|
|
}
|
|
|
|
return(S_OK);
|
|
}
|
|
|
|
// *** IOleCommandTarget methods ***
|
|
|
|
STDMETHODIMP CISFBand::QueryStatus(const GUID *pguidCmdGroup,
|
|
ULONG cCmds, OLECMD rgCmds[], OLECMDTEXT *pcmdtext)
|
|
{
|
|
HRESULT hr = OLECMDERR_E_UNKNOWNGROUP;
|
|
|
|
if (pguidCmdGroup == NULL)
|
|
{
|
|
// nothing
|
|
}
|
|
else if (IsEqualGUID(CGID_ISFBand, *pguidCmdGroup))
|
|
{
|
|
for (UINT i = 0; i < cCmds; i++)
|
|
{
|
|
switch (rgCmds[i].cmdID)
|
|
{
|
|
case ISFBID_CACHEPOPUP:
|
|
case ISFBID_ISITEMVISIBLE:
|
|
case ISFBID_PRIVATEID:
|
|
rgCmds[i].cmdf |= OLECMDF_SUPPORTED;
|
|
break;
|
|
}
|
|
}
|
|
hr = S_OK;
|
|
}
|
|
else if (IsEqualGUID(CGID_ShellDocView, *pguidCmdGroup))
|
|
{
|
|
for (UINT i = 0; i < cCmds; i++)
|
|
{
|
|
switch (rgCmds[i].cmdID)
|
|
{
|
|
case SHDVID_UEMLOG:
|
|
rgCmds[i].cmdf |= OLECMDF_SUPPORTED;
|
|
break;
|
|
}
|
|
}
|
|
hr = S_OK;
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
HRESULT CISFBand::_IsPidlVisible(LPITEMIDLIST pidl)
|
|
{
|
|
int i;
|
|
HRESULT hr = _GetButtonFromPidl(pidl, NULL, &i, NULL);
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
RECT rc;
|
|
GetClientRect(_hwndTB, &rc);
|
|
|
|
if (SHIsButtonObscured(_hwndTB, &rc, i))
|
|
hr = S_FALSE;
|
|
else
|
|
hr = S_OK;
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
HRESULT CISFBand::_OrderListFromIStream(VARIANT* pvarargIn)
|
|
{
|
|
HRESULT hr = E_FAIL;
|
|
if (pvarargIn->vt == VT_UNKNOWN)
|
|
{
|
|
IStream* pstm;
|
|
if (SUCCEEDED(pvarargIn->punkVal->QueryInterface(IID_PPV_ARG(IStream, &pstm))))
|
|
{
|
|
OrderList_Destroy(&_hdpaOrder);
|
|
hr = OrderList_LoadFromStream(pstm, &_hdpaOrder, _psf);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
_SetDirty(TRUE);
|
|
// flush out since our orderlist changed -- filltoolbar will just
|
|
// do a diff and that won't do anything on a simple reordering.
|
|
EmptyToolbar();
|
|
if (_fShow)
|
|
{
|
|
_FillToolbar();
|
|
}
|
|
}
|
|
pstm->Release();
|
|
}
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
HRESULT CISFBand::_IStreamFromOrderList(VARIANT* pvarargOut)
|
|
{
|
|
HRESULT hr = E_OUTOFMEMORY;
|
|
ASSERT(pvarargOut != NULL);
|
|
|
|
IStream* pstm = SHCreateMemStream(NULL, 0);
|
|
if (pstm)
|
|
{
|
|
hr = OrderList_SaveToStream(pstm, _hdpa, _psf);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
pvarargOut->vt = VT_UNKNOWN;
|
|
pvarargOut->punkVal = pstm;
|
|
pvarargOut->punkVal->AddRef();
|
|
}
|
|
pstm->Release();
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
STDMETHODIMP CISFBand::Exec(const GUID *pguidCmdGroup, DWORD nCmdID,
|
|
DWORD nCmdexecopt, VARIANTARG *pvarargIn, VARIANTARG *pvarargOut)
|
|
{
|
|
if (pguidCmdGroup == NULL)
|
|
{
|
|
// nothing
|
|
}
|
|
else if (IsEqualGUID(CGID_ISFBand, *pguidCmdGroup))
|
|
{
|
|
switch (nCmdID)
|
|
{
|
|
case ISFBID_CACHEPOPUP:
|
|
if (pvarargIn && pvarargIn->vt == VT_UNKNOWN)
|
|
{
|
|
IMenuPopup* pmp = NULL;
|
|
if (pvarargIn->punkVal)
|
|
pvarargIn->punkVal->QueryInterface(IID_PPV_ARG(IMenuPopup, &pmp));
|
|
|
|
_SetCacheMenuPopup(pmp);
|
|
|
|
ATOMICRELEASE(pmp);
|
|
}
|
|
|
|
if (pvarargOut)
|
|
{
|
|
pvarargOut->vt = VT_UNKNOWN;
|
|
pvarargOut->punkVal = _pmpCache;
|
|
if (_pmpCache)
|
|
_pmpCache->AddRef();
|
|
}
|
|
return S_OK;
|
|
|
|
case ISFBID_ISITEMVISIBLE:
|
|
{
|
|
HRESULT hr = E_INVALIDARG;
|
|
|
|
if (pvarargIn && pvarargIn->vt == VT_INT_PTR)
|
|
hr = _IsPidlVisible((LPITEMIDLIST)pvarargIn->byref);
|
|
|
|
return hr;
|
|
}
|
|
|
|
case ISFBID_PRIVATEID:
|
|
// hack hack for BSMenu to differentiate between specially created
|
|
// isfbands. see bsmenu's _FindBand
|
|
// if pvarargOut is set, we give back the id we have stored.
|
|
if (pvarargOut)
|
|
{
|
|
pvarargOut->vt = VT_I4;
|
|
pvarargOut->lVal = _dwPriv;
|
|
}
|
|
// if pvarargIn is set, then we take and keep this id.
|
|
if (pvarargIn && pvarargIn->vt == VT_I4)
|
|
_dwPriv = pvarargIn->lVal;
|
|
|
|
return S_OK;
|
|
|
|
case ISFBID_GETORDERSTREAM:
|
|
return _IStreamFromOrderList(pvarargOut);
|
|
|
|
case ISFBID_SETORDERSTREAM:
|
|
return _OrderListFromIStream(pvarargIn);
|
|
}
|
|
}
|
|
else if (IsEqualGUID(CGID_ShellDocView, *pguidCmdGroup))
|
|
{
|
|
switch (nCmdID)
|
|
{
|
|
case SHDVID_UEMLOG:
|
|
ASSERT(pvarargOut == NULL);
|
|
// if pvarargIn is set, then we take and keep this id.
|
|
if (pvarargIn && pvarargIn->vt == VT_I4)
|
|
{
|
|
_eUemLog = pvarargIn->lVal;
|
|
ASSERT(_eUemLog == UEMIND_SHELL || _eUemLog == UEMIND_BROWSER);
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
}
|
|
else if (IsEqualGUID(CGID_DeskBand, *pguidCmdGroup))
|
|
{
|
|
switch (nCmdID)
|
|
{
|
|
case DBID_DELAYINIT:
|
|
_fDelayInit = TRUE;
|
|
break;
|
|
|
|
case DBID_FINISHINIT:
|
|
_fDelayInit = FALSE;
|
|
_RegisterToolbar();
|
|
break;
|
|
|
|
case DBID_SETWINDOWTHEME:
|
|
if (pvarargIn && pvarargIn->vt == VT_BSTR)
|
|
{
|
|
if (_hwndTB)
|
|
{
|
|
SendMessage(_hwndTB, TB_SETWINDOWTHEME, 0, (LPARAM)pvarargIn->bstrVal);
|
|
_BandInfoChanged();
|
|
}
|
|
}
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
return OLECMDERR_E_NOTSUPPORTED;
|
|
}
|
|
|
|
IShellFolder * CISFBand::GetSF()
|
|
{
|
|
ASSERT(_psf);
|
|
return _psf;
|
|
}
|
|
|
|
HWND CISFBand::GetHWND()
|
|
{
|
|
return _hwndTB;
|
|
}
|
|
|
|
REFTASKOWNERID CISFBand::GetTOID()
|
|
{
|
|
return TOID_ExtractImage;
|
|
}
|
|
|
|
HRESULT CISFBand::OnTranslatedChange(LONG lEvent, LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2)
|
|
{
|
|
if (lEvent == SHCNE_RMDIR && _IsEqualID(pidl1))
|
|
{
|
|
HRESULT hr = E_FAIL;
|
|
IBandSite *pbandSite;
|
|
if (_punkSite)
|
|
{
|
|
hr = _punkSite->QueryInterface(IID_PPV_ARG(IBandSite, &pbandSite));
|
|
if (EVAL(SUCCEEDED(hr)))
|
|
{
|
|
pbandSite->RemoveBand(_dwBandID);
|
|
pbandSite->Release();
|
|
}
|
|
}
|
|
return hr;
|
|
}
|
|
else
|
|
{
|
|
return CSFToolbar::OnTranslatedChange(lEvent, pidl1, pidl2);
|
|
}
|
|
}
|
|
|
|
HRESULT CISFBand::UpdateLogoCallback(DWORD dwItem, int iIcon, HBITMAP hImage, LPCWSTR pszCache, BOOL fCache)
|
|
{
|
|
int iItem = (int)dwItem;
|
|
HRESULT hr;
|
|
UINT uImage;
|
|
|
|
// catch if we are closing...
|
|
if (_fClosing)
|
|
return S_OK;
|
|
|
|
IMAGECACHEINFO rgInfo;
|
|
rgInfo.dwMask = ICIFLAG_NAME | ICIFLAG_LARGE | ICIFLAG_BITMAP | ICIFLAG_NOUSAGE;
|
|
rgInfo.cbSize = sizeof(rgInfo);
|
|
rgInfo.pszName = pszCache;
|
|
|
|
rgInfo.hBitmapLarge = hImage;
|
|
|
|
ASSERT(_pLogoCache);
|
|
if (_pLogoCache)
|
|
hr = _pLogoCache->AddImage(&rgInfo, &uImage);
|
|
else
|
|
hr = E_FAIL;
|
|
|
|
// catch if we are closing...
|
|
if (_fClosing)
|
|
return S_OK;
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
// remember the icon to logo mapping....
|
|
AddIndicesToLogoList(iIcon, uImage);
|
|
|
|
// catch we are closing before we try and doa bloc
|
|
PostMessage(_hwndTB, TB_CHANGEBITMAP, iItem, uImage);
|
|
}
|
|
|
|
// stop delay painting when the last extract image task calls back
|
|
if (_fDelayPainting)
|
|
{
|
|
if (_pTaskScheduler && _pTaskScheduler->CountTasks(TOID_NULL) == 1)
|
|
{
|
|
_StopDelayPainting();
|
|
}
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
// }
|
|
|
|
|
|
HRESULT CISFBand::_GetTitleW(LPWSTR pwszTitle, DWORD cchSize)
|
|
{
|
|
HRESULT hr = E_FAIL;
|
|
TraceMsg(TF_BAND, "Calling baseclass CISFBand::_GetTitleW");
|
|
|
|
if (!EVAL(pwszTitle))
|
|
return E_INVALIDARG;
|
|
|
|
*pwszTitle = 0;
|
|
if (_pidl)
|
|
{
|
|
hr = SHGetNameAndFlagsW(_pidl, SHGDN_NORMAL, pwszTitle, cchSize, NULL);
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
STDAPI NavigateToPIDL(IWebBrowser2* pwb, LPCITEMIDLIST pidl);
|
|
|
|
LRESULT CISFBand::_TryChannelSurfing(LPCITEMIDLIST pidl)
|
|
{
|
|
LRESULT lRet = 0;
|
|
|
|
ASSERT(_fChannels);
|
|
|
|
LPITEMIDLIST pidlTarget;
|
|
|
|
HRESULT hr = SHGetNavigateTarget(_psf, pidl, &pidlTarget, NULL);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
IWebBrowser2* pwb;
|
|
|
|
// n.b. careful! only one of GCB and C_OB up the refcnt
|
|
_GetChannelBrowser(&pwb);
|
|
if (SUCCEEDED(Channels_OpenBrowser(&pwb, pwb != NULL)))
|
|
{
|
|
lRet = 1; // success at this point
|
|
|
|
if (SUCCEEDED(NavigateToPIDL(pwb, pidlTarget)))
|
|
{
|
|
LPITEMIDLIST pidlFull = ILCombine(_pidl, pidl);
|
|
if (pidlFull)
|
|
{
|
|
VARIANT varURLpidl, flags;
|
|
flags.vt = VT_I4;
|
|
flags.lVal = navBrowserBar;
|
|
if (SUCCEEDED(InitVariantFromIDList(&varURLpidl, pidlFull)))
|
|
{
|
|
pwb->Navigate2(&varURLpidl, &flags, PVAREMPTY, PVAREMPTY, PVAREMPTY);
|
|
VariantClear(&varURLpidl);
|
|
}
|
|
ILFree(pidlFull);
|
|
}
|
|
}
|
|
}
|
|
if (pwb)
|
|
pwb->Release();
|
|
|
|
ILFree(pidlTarget);
|
|
}
|
|
|
|
return lRet;
|
|
}
|
|
|
|
//*** _GetChannelBrowser -- find appropriate browser for surfing
|
|
// DESCRIPTION
|
|
// for the DTBrowser case, we fail (pwb=NULL, hr=S_FALSE) so that our
|
|
// caller will create a new SHBrowser (which can be put into theater mode).
|
|
// for the SHBrowser case, we find the top-level browser (so we'll navigate
|
|
// in-place).
|
|
HRESULT CISFBand::_GetChannelBrowser(IWebBrowser2 **ppwb)
|
|
{
|
|
HRESULT hr;
|
|
|
|
*ppwb = NULL; // assume failure
|
|
if (_fDesktop)
|
|
{
|
|
ASSERT(*ppwb == NULL);
|
|
hr = S_FALSE;
|
|
}
|
|
else
|
|
{
|
|
hr = IUnknown_QueryServiceForWebBrowserApp(_punkSite, IID_PPV_ARG(IWebBrowser2, ppwb));
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
HRESULT IUnknown_SetBandInfoSFB(IUnknown *punkBand, BANDINFOSFB *pbi)
|
|
{
|
|
HRESULT hr = E_FAIL;
|
|
|
|
if (punkBand)
|
|
{
|
|
IShellFolderBand *pisfBand;
|
|
hr = punkBand->QueryInterface(IID_PPV_ARG(IShellFolderBand, &pisfBand));
|
|
if (EVAL(SUCCEEDED(hr)))
|
|
{
|
|
hr = pisfBand->SetBandInfoSFB(pbi);
|
|
pisfBand->Release();
|
|
}
|
|
}
|
|
return hr;
|
|
}
|
|
|
|
|
|
///////////////////////////CLogoExtractImageTask///////////////////////////////////////////////
|
|
|
|
// Warning
|
|
// The CLogoBase class cannot have a ref on the returned task
|
|
// since that would be a circular reference
|
|
// Warning
|
|
|
|
HRESULT CLogoExtractImageTask_Create(CLogoBase *plb,
|
|
IExtractImage *pExtract,
|
|
LPCWSTR pszCache,
|
|
DWORD dwItem,
|
|
int iIcon,
|
|
DWORD dwFlags,
|
|
IRunnableTask ** ppTask)
|
|
{
|
|
if (!ppTask || !plb || !pExtract)
|
|
{
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
HRESULT hr;
|
|
CLogoExtractImageTask * pNewTask = new CLogoExtractImageTask(&hr, plb, pExtract, pszCache, dwItem, iIcon, dwFlags);
|
|
if (pNewTask)
|
|
{
|
|
*ppTask = SAFECAST(pNewTask, IRunnableTask *);
|
|
hr = S_OK;
|
|
}
|
|
else
|
|
{
|
|
hr = E_OUTOFMEMORY;
|
|
}
|
|
return hr;
|
|
}
|
|
|
|
|
|
CLogoExtractImageTask::CLogoExtractImageTask(HRESULT * pHr, CLogoBase *plb, IExtractImage * pImage,
|
|
LPCWSTR pszCache, DWORD dwItem, int iIcon, DWORD dwFlags)
|
|
{
|
|
m_lState = IRTIR_TASK_NOT_RUNNING;
|
|
|
|
m_plb = plb;
|
|
m_plb->AddRef();
|
|
|
|
// cannot assume the band will kill us before it dies....
|
|
// hence we hold a reference
|
|
|
|
StrCpyW(m_szPath, pszCache);
|
|
|
|
m_pExtract = pImage;
|
|
pImage->AddRef();
|
|
|
|
m_cRef = 1;
|
|
|
|
// use the upper bit of the flags to determine if we should always call....
|
|
m_dwFlags = dwFlags;
|
|
m_dwItem = dwItem;
|
|
m_iIcon = iIcon;
|
|
|
|
// Since the task moves from thread to thread,
|
|
// don't charge this thread for the objects we're using
|
|
}
|
|
|
|
CLogoExtractImageTask::~CLogoExtractImageTask()
|
|
{
|
|
ATOMICRELEASE(m_pExtract);
|
|
ATOMICRELEASE(m_pTask);
|
|
|
|
if (m_hBmp && !(m_dwFlags & EITF_SAVEBITMAP))
|
|
{
|
|
DeleteObject(m_hBmp);
|
|
}
|
|
|
|
if (m_plb)
|
|
m_plb->Release();
|
|
}
|
|
|
|
STDMETHODIMP CLogoExtractImageTask::QueryInterface(REFIID riid, void **ppv)
|
|
{
|
|
static const QITAB qit[] = {
|
|
QITABENT(CLogoExtractImageTask, IRunnableTask),
|
|
{ 0 },
|
|
};
|
|
return QISearch(this, qit, riid, ppv);
|
|
}
|
|
|
|
STDMETHODIMP_ (ULONG) CLogoExtractImageTask::AddRef()
|
|
{
|
|
return InterlockedIncrement(&m_cRef);
|
|
}
|
|
|
|
STDMETHODIMP_ (ULONG) CLogoExtractImageTask::Release()
|
|
{
|
|
if (InterlockedDecrement(&m_cRef) == 0)
|
|
{
|
|
delete this;
|
|
return 0;
|
|
}
|
|
return m_cRef;
|
|
}
|
|
|
|
STDMETHODIMP CLogoExtractImageTask::Run(void)
|
|
{
|
|
HRESULT hr = E_FAIL;
|
|
if (m_lState == IRTIR_TASK_RUNNING)
|
|
{
|
|
hr = S_FALSE;
|
|
}
|
|
else if (m_lState == IRTIR_TASK_PENDING)
|
|
{
|
|
hr = E_FAIL;
|
|
}
|
|
else if (m_lState == IRTIR_TASK_NOT_RUNNING)
|
|
{
|
|
LONG lRes = InterlockedExchange(& m_lState, IRTIR_TASK_RUNNING);
|
|
if (lRes == IRTIR_TASK_PENDING)
|
|
{
|
|
m_lState = IRTIR_TASK_FINISHED;
|
|
return S_OK;
|
|
}
|
|
|
|
// see if it supports IRunnableTask
|
|
m_pExtract->QueryInterface(IID_PPV_ARG(IRunnableTask, &m_pTask));
|
|
|
|
// IE4.01 has an error - it returns the wrong VTABLE
|
|
// when this QI is done.
|
|
|
|
if ((void *)m_pTask == (void *)m_pExtract)
|
|
{
|
|
m_pTask = m_pTask + 2; // This vtable is two ptrs away and is in fstree.cpp in shell32 in IE4.01
|
|
}
|
|
|
|
if (m_lState == IRTIR_TASK_RUNNING)
|
|
{
|
|
// start the extractor....
|
|
hr = m_pExtract->Extract(&m_hBmp);
|
|
}
|
|
|
|
if ((SUCCEEDED(hr) || (hr != E_PENDING && (m_dwFlags & EITF_ALWAYSCALL))) && m_lState == IRTIR_TASK_RUNNING)
|
|
{
|
|
hr = InternalResume();
|
|
}
|
|
|
|
if (m_lState != IRTIR_TASK_SUSPENDED || hr != E_PENDING)
|
|
{
|
|
m_lState = IRTIR_TASK_FINISHED;
|
|
}
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
STDMETHODIMP CLogoExtractImageTask::Kill(BOOL fWait)
|
|
{
|
|
if (m_lState != IRTIR_TASK_RUNNING)
|
|
{
|
|
return S_FALSE;
|
|
}
|
|
|
|
LONG lRes = InterlockedExchange(&m_lState, IRTIR_TASK_PENDING);
|
|
if (lRes == IRTIR_TASK_FINISHED)
|
|
{
|
|
m_lState = lRes;
|
|
return S_OK;
|
|
}
|
|
|
|
// does it support IRunnableTask ? Can we kill it ?
|
|
HRESULT hr = E_NOTIMPL;
|
|
if (m_pTask != NULL)
|
|
{
|
|
hr = m_pTask->Kill(FALSE);
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
STDMETHODIMP CLogoExtractImageTask::Suspend(void)
|
|
{
|
|
if (!m_pTask)
|
|
{
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
if (m_lState != IRTIR_TASK_RUNNING)
|
|
{
|
|
return E_FAIL;
|
|
}
|
|
|
|
|
|
LONG lRes = InterlockedExchange(&m_lState, IRTIR_TASK_SUSPENDED);
|
|
HRESULT hr = m_pTask->Suspend();
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
lRes = (LONG) m_pTask->IsRunning();
|
|
if (lRes == IRTIR_TASK_SUSPENDED)
|
|
{
|
|
m_lState = lRes;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
m_lState = lRes;
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
STDMETHODIMP CLogoExtractImageTask::Resume(void)
|
|
{
|
|
if (!m_pTask)
|
|
{
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
if (m_lState != IRTIR_TASK_SUSPENDED)
|
|
{
|
|
return E_FAIL;
|
|
}
|
|
|
|
m_lState = IRTIR_TASK_RUNNING;
|
|
|
|
HRESULT hr = m_pTask->Resume();
|
|
if (SUCCEEDED(hr) || (hr != E_PENDING && (m_dwFlags & EITF_ALWAYSCALL)))
|
|
{
|
|
hr = InternalResume();
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
HRESULT CLogoExtractImageTask::InternalResume()
|
|
{
|
|
HRESULT hr = S_OK;
|
|
if (m_dwFlags & EITF_ALWAYSCALL || m_hBmp)
|
|
{
|
|
// call the update function
|
|
hr = m_plb->UpdateLogoCallback(m_dwItem, m_iIcon, m_hBmp, m_szPath, TRUE);
|
|
}
|
|
|
|
m_lState = IRTIR_TASK_FINISHED;
|
|
|
|
return hr;
|
|
}
|
|
|
|
STDMETHODIMP_(ULONG) CLogoExtractImageTask:: IsRunning(void)
|
|
{
|
|
return m_lState;
|
|
}
|
|
|
|
|
|
// static data...
|
|
IImageCache * CLogoBase::s_pSharedWideLogoCache = NULL;
|
|
long CLogoBase::s_lSharedWideLogosRef = 0;
|
|
HDSA CLogoBase::s_hdsaWideLogoIndices = NULL;
|
|
CRITICAL_SECTION CLogoBase::s_csSharedLogos = {0};
|
|
|
|
extern "C" void CLogoBase_Initialize(void)
|
|
{
|
|
CLogoBase::_Initialize();
|
|
}
|
|
|
|
extern "C" void CLogoBase_Cleanup(void)
|
|
{
|
|
CLogoBase::_Cleanup();
|
|
}
|
|
|
|
void CLogoBase::_Initialize(void)
|
|
{
|
|
InitializeCriticalSection(&s_csSharedLogos);
|
|
}
|
|
|
|
void CLogoBase::_Cleanup(void)
|
|
{
|
|
DeleteCriticalSection(& s_csSharedLogos);
|
|
}
|
|
|
|
|
|
CLogoBase::CLogoBase(BOOL fWide)
|
|
{
|
|
// are we paletized, then use the global halftone palette ....
|
|
HDC hdcTmp = GetDC(NULL);
|
|
if (hdcTmp)
|
|
{
|
|
if (GetDeviceCaps(hdcTmp, RASTERCAPS) & RC_PALETTE)
|
|
{
|
|
// we're allocating in the constructor, but so what
|
|
// nobody calls this code anyway, i was going to delete it all but that bug got punted
|
|
_hpalHalftone = SHCreateShellPalette(NULL);
|
|
}
|
|
ReleaseDC(NULL, hdcTmp);
|
|
}
|
|
|
|
_fWide = fWide;
|
|
}
|
|
|
|
CLogoBase::~CLogoBase()
|
|
{
|
|
if (_pLogoCache || _pTaskScheduler)
|
|
{
|
|
ExitLogoView();
|
|
}
|
|
|
|
if (_hpalHalftone)
|
|
{
|
|
DeletePalette(_hpalHalftone);
|
|
}
|
|
}
|
|
|
|
HRESULT CLogoBase::AddRefLogoCache(void)
|
|
{
|
|
if (_fWide)
|
|
{
|
|
EnterCriticalSection(&s_csSharedLogos);
|
|
|
|
if (!s_lSharedWideLogosRef)
|
|
{
|
|
if (!s_hdsaWideLogoIndices)
|
|
{
|
|
s_hdsaWideLogoIndices = DSA_Create(sizeof(LogoIndex), 5);
|
|
if (!s_hdsaWideLogoIndices)
|
|
{
|
|
LeaveCriticalSection(&s_csSharedLogos);
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
}
|
|
|
|
ASSERT(s_hdsaWideLogoIndices);
|
|
ASSERT(!s_pSharedWideLogoCache);
|
|
|
|
HRESULT hr = CoCreateInstance(CLSID_ImageListCache, NULL, CLSCTX_INPROC,
|
|
IID_PPV_ARG(IImageCache, &s_pSharedWideLogoCache));
|
|
if (FAILED(hr))
|
|
{
|
|
LeaveCriticalSection(&s_csSharedLogos);
|
|
return hr;
|
|
}
|
|
}
|
|
|
|
ASSERT(s_pSharedWideLogoCache);
|
|
|
|
// bump up the ref and get a pointer to it...
|
|
s_lSharedWideLogosRef ++;
|
|
_pLogoCache = s_pSharedWideLogoCache;
|
|
_pLogoCache->AddRef();
|
|
_hdsaLogoIndices = s_hdsaWideLogoIndices;
|
|
LeaveCriticalSection(&s_csSharedLogos);
|
|
|
|
return S_OK;
|
|
}
|
|
else
|
|
{
|
|
// non wide logo version we don't share because w eonly expect there ever to be one...
|
|
_hdsaLogoIndices = DSA_Create(sizeof(LogoIndex), 5);
|
|
if (!_hdsaLogoIndices)
|
|
{
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
return CoCreateInstance(CLSID_ImageListCache, NULL, CLSCTX_INPROC, IID_PPV_ARG(IImageCache, &_pLogoCache));
|
|
}
|
|
}
|
|
|
|
HRESULT CLogoBase::ReleaseLogoCache(void)
|
|
{
|
|
if (!_pLogoCache)
|
|
{
|
|
return S_FALSE;
|
|
}
|
|
|
|
ATOMICRELEASE(_pLogoCache);
|
|
|
|
if (_fWide)
|
|
{
|
|
EnterCriticalSection(&s_csSharedLogos);
|
|
|
|
ASSERT(s_lSharedWideLogosRef > 0);
|
|
|
|
s_lSharedWideLogosRef --;
|
|
if (! s_lSharedWideLogosRef)
|
|
{
|
|
// let go of the final ref.....
|
|
ATOMICRELEASE(s_pSharedWideLogoCache);
|
|
|
|
ASSERT(s_hdsaWideLogoIndices);
|
|
DSA_Destroy(s_hdsaWideLogoIndices);
|
|
s_hdsaWideLogoIndices = NULL;
|
|
}
|
|
|
|
LeaveCriticalSection(&s_csSharedLogos);
|
|
}
|
|
else
|
|
{
|
|
// free the HDSA
|
|
DSA_Destroy(_hdsaLogoIndices);
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT CLogoBase::InitLogoView(void)
|
|
{
|
|
HRESULT hr = AddRefLogoCache();
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = CoCreateInstance(CLSID_ShellTaskScheduler, NULL, CLSCTX_INPROC,
|
|
IID_PPV_ARG(IShellTaskScheduler, &_pTaskScheduler));
|
|
if (FAILED(hr))
|
|
{
|
|
ATOMICRELEASE(_pLogoCache);
|
|
}
|
|
else
|
|
{
|
|
_rgLogoSize.cx = (_fWide) ? LOGO_WIDE_WIDTH : LOGO_WIDTH ;
|
|
_rgLogoSize.cy = LOGO_HEIGHT;
|
|
|
|
IMAGECACHEINITINFO rgInfo;
|
|
rgInfo.cbSize = sizeof(rgInfo);
|
|
rgInfo.dwMask = ICIIFLAG_LARGE;
|
|
rgInfo.iStart = 0;
|
|
rgInfo.iGrow = 5;
|
|
|
|
// the color depth is currently the screen resolution...
|
|
int iColorRes = SHGetCurColorRes();
|
|
|
|
_dwClrDepth = (DWORD) iColorRes;
|
|
switch (iColorRes)
|
|
{
|
|
case 16 : rgInfo.dwFlags = ILC_COLOR16;
|
|
break;
|
|
case 24 :
|
|
case 32 : rgInfo.dwFlags = ILC_COLOR24;
|
|
break;
|
|
default : rgInfo.dwFlags = ILC_COLOR8;
|
|
}
|
|
|
|
rgInfo.rgSizeLarge = _rgLogoSize;
|
|
if (_pLogoCache)
|
|
hr = _pLogoCache->GetImageList(&rgInfo);
|
|
else
|
|
hr = E_UNEXPECTED;
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
ATOMICRELEASE(_pLogoCache);
|
|
ATOMICRELEASE(_pTaskScheduler);
|
|
}
|
|
else
|
|
{
|
|
_himlLogos = rgInfo.himlLarge;
|
|
|
|
// GetImageList() will return S_FALSE if it was already created...
|
|
if ((hr == S_OK) && (iColorRes <= 8))
|
|
{
|
|
// init the color table so that it matches The "special halftone palette"
|
|
HPALETTE hpal = SHCreateShellPalette(NULL);
|
|
PALETTEENTRY rgColours[256];
|
|
RGBQUAD rgDIBColours[256];
|
|
|
|
ASSERT(hpal);
|
|
int nColours = GetPaletteEntries(hpal, 0, ARRAYSIZE(rgColours), rgColours);
|
|
|
|
// SHGetShellPalette should always return a 256 colour palette
|
|
ASSERT(nColours == ARRAYSIZE(rgColours));
|
|
|
|
// translate from the LOGPALETTE structure to the RGBQUAD structure ...
|
|
for (int iColour = 0; iColour < nColours; iColour ++)
|
|
{
|
|
rgDIBColours[iColour].rgbRed = rgColours[iColour].peRed;
|
|
rgDIBColours[iColour].rgbBlue = rgColours[iColour].peBlue;
|
|
rgDIBColours[iColour].rgbGreen = rgColours[iColour].peGreen;
|
|
rgDIBColours[iColour].rgbReserved = 0;
|
|
}
|
|
|
|
DeletePalette(hpal);
|
|
|
|
ImageList_SetColorTable(_himlLogos, 0, 256, rgDIBColours);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
HRESULT CLogoBase::ExitLogoView(void)
|
|
{
|
|
ATOMICRELEASE(_pTaskScheduler);
|
|
|
|
// the task scheduler callbacks can reference
|
|
// the logocache, so make sure you free the
|
|
// logo cache AFTER the task scheduler!
|
|
ReleaseLogoCache();
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
int CLogoBase::GetCachedLogoIndex(DWORD dwItem, LPCITEMIDLIST pidl, IRunnableTask **ppTask, DWORD * pdwPriority, DWORD *pdwFlags)
|
|
{
|
|
DWORD dwPassedFlags = 0;
|
|
|
|
if (pdwFlags)
|
|
{
|
|
dwPassedFlags = *pdwFlags;
|
|
*pdwFlags = 0;
|
|
}
|
|
|
|
// No logo cache?
|
|
if (!_pLogoCache)
|
|
return 0;
|
|
|
|
ASSERT(pidl);
|
|
// HACK: this is used on browser only mode to tell what sort of logos we need...
|
|
IExtractImage *pImage = NULL;
|
|
int iImage = -1;
|
|
HRESULT hr = E_FAIL;
|
|
|
|
// IID_IEXtractLogo and IID_IExtractImage are the same interface, by using a new guid
|
|
// it means we can selectively decided what can logo in logo view...
|
|
hr = GetSF()->GetUIObjectOf(NULL, 1, &pidl, IID_X_PPV_ARG(IExtractImage, NULL, &pImage));
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
// extract ....
|
|
HBITMAP hImage;
|
|
WCHAR szPath[MAX_PATH];
|
|
DWORD dwFlags = IEIFLAG_ASYNC | IEIFLAG_ASPECT | dwPassedFlags;
|
|
IMAGECACHEINFO rgInfo;
|
|
UINT uIndex;
|
|
BOOL fAsync;
|
|
DWORD dwPriority;
|
|
|
|
rgInfo.cbSize = sizeof(rgInfo);
|
|
|
|
hr = pImage->GetLocation(szPath, MAX_PATH, &dwPriority, &_rgLogoSize, _dwClrDepth, &dwFlags);
|
|
fAsync = (hr == E_PENDING);
|
|
if (SUCCEEDED(hr) || fAsync)
|
|
{
|
|
// mask off the flags passed to use by the flags returned from the extractor...
|
|
if (pdwFlags)
|
|
*pdwFlags = dwPassedFlags & dwFlags;
|
|
|
|
rgInfo.dwMask = ICIFLAG_NAME;
|
|
rgInfo.pszName = szPath;
|
|
|
|
hr = _pLogoCache->FindImage(&rgInfo, &uIndex);
|
|
if (hr == S_OK)
|
|
{
|
|
ATOMICRELEASE(pImage);
|
|
return (int) uIndex;
|
|
}
|
|
|
|
if (fAsync)
|
|
{
|
|
IRunnableTask *pTaskTmp = NULL;
|
|
|
|
ASSERT(_pTaskScheduler);
|
|
|
|
// pass the icon index so we can find the right logo later...
|
|
int iIcon = SHMapPIDLToSystemImageListIndex(GetSF(), pidl, NULL);
|
|
hr = CLogoExtractImageTask_Create(this,
|
|
pImage,
|
|
szPath,
|
|
dwItem,
|
|
iIcon,
|
|
0,
|
|
&pTaskTmp);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
if (!ppTask)
|
|
{
|
|
hr = AddTaskToQueue(pTaskTmp, dwPriority, dwItem);
|
|
pTaskTmp->Release();
|
|
}
|
|
else
|
|
{
|
|
* ppTask = pTaskTmp;
|
|
|
|
ASSERT(pdwPriority);
|
|
*pdwPriority = dwPriority;
|
|
}
|
|
}
|
|
else if (ppTask)
|
|
{
|
|
*ppTask = NULL;
|
|
}
|
|
|
|
// if all this failed, then we will just end up with a default
|
|
// logo. This is only likely to fail in low memory conditions,
|
|
// so that will be fine.
|
|
|
|
// if this SUCCEEDED we will drop through to pick up a defualt piccy for now.
|
|
}
|
|
else
|
|
{
|
|
// otherwise extract synchronously.......
|
|
hr = pImage->Extract(&hImage);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
rgInfo.dwMask = ICIFLAG_NAME | ICIFLAG_LARGE | ICIFLAG_BITMAP | ICIFLAG_NOUSAGE;
|
|
rgInfo.hBitmapLarge = hImage;
|
|
|
|
hr = _pLogoCache->AddImage(&rgInfo, &uIndex);
|
|
DeleteObject(hImage);
|
|
}
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
iImage = (int) uIndex;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
ATOMICRELEASE(pImage);
|
|
|
|
return iImage;
|
|
}
|
|
|
|
int CLogoBase::GetLogoIndex(DWORD dwItem, LPCITEMIDLIST pidl, IRunnableTask **ppTask, DWORD * pdwPriority, DWORD *pdwFlags)
|
|
{
|
|
int iImage = GetCachedLogoIndex(dwItem, pidl, ppTask, pdwPriority, pdwFlags);
|
|
|
|
if (iImage == -1)
|
|
{
|
|
// always pass FALSE, we want the proper ICON, cdfview no longer hits the
|
|
// wire for the icon so we can safely ask for the correct icon.
|
|
iImage = GetDefaultLogo(pidl, FALSE);
|
|
|
|
}
|
|
return iImage;
|
|
}
|
|
|
|
HRESULT CLogoBase::AddTaskToQueue(IRunnableTask *pTask, DWORD dwPriority, DWORD dwItem)
|
|
{
|
|
ASSERT(_pTaskScheduler);
|
|
return _pTaskScheduler->AddTask(pTask, GetTOID(), dwItem, dwPriority);
|
|
}
|
|
|
|
int CLogoBase::GetDefaultLogo(LPCITEMIDLIST pidl, BOOL fQuick)
|
|
{
|
|
USES_CONVERSION;
|
|
|
|
// Get icon to draw from
|
|
int iIndex = -1;
|
|
if (!fQuick)
|
|
{
|
|
iIndex = SHMapPIDLToSystemImageListIndex(GetSF(), pidl, NULL);
|
|
}
|
|
if (iIndex < 0)
|
|
{
|
|
iIndex = II_DOCNOASSOC;
|
|
}
|
|
|
|
WCHAR wszText[MAX_PATH];
|
|
|
|
wszText[0] = 0;
|
|
|
|
STRRET strret;
|
|
HRESULT hr = GetSF()->GetDisplayNameOf(pidl, SHGDN_NORMAL, &strret);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
StrRetToBufW(&strret, pidl, wszText, ARRAYSIZE(wszText));
|
|
}
|
|
|
|
UINT uCacheIndex = (UINT) -1;
|
|
|
|
if (_pLogoCache) // We didn't have one in stress.
|
|
{
|
|
IMAGECACHEINFO rgInfo;
|
|
rgInfo.cbSize = sizeof(rgInfo);
|
|
rgInfo.dwMask = ICIFLAG_NAME | ICIFLAG_INDEX;
|
|
rgInfo.pszName = wszText;
|
|
rgInfo.iIndex = iIndex;
|
|
|
|
hr = _pLogoCache->FindImage(&rgInfo, &uCacheIndex);
|
|
if (hr == S_OK)
|
|
{
|
|
return uCacheIndex;
|
|
}
|
|
|
|
HBITMAP hDef;
|
|
hr = CreateDefaultLogo(iIndex, _rgLogoSize.cx, _rgLogoSize.cy, W2T(wszText), &hDef);
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
rgInfo.hBitmapLarge = hDef;
|
|
rgInfo.hMaskLarge = NULL;
|
|
rgInfo.dwMask = ICIFLAG_NAME | ICIFLAG_INDEX | ICIFLAG_BITMAP | ICIFLAG_LARGE;
|
|
|
|
hr = _pLogoCache->AddImage(&rgInfo, &uCacheIndex);
|
|
if (FAILED(hr))
|
|
{
|
|
uCacheIndex = (UINT) -1;
|
|
}
|
|
else
|
|
{
|
|
// remember the index of the logo
|
|
AddIndicesToLogoList(iIndex, uCacheIndex);
|
|
}
|
|
DeleteObject(hDef);
|
|
}
|
|
}
|
|
|
|
return (int) uCacheIndex;
|
|
}
|
|
|
|
#define DXFUDGE 4
|
|
#define COLORTEXT RGB(255,255,255)
|
|
#define COLORBK RGB(0,0,0)
|
|
HRESULT CLogoBase::CreateDefaultLogo(int iIcon, int cxLogo, int cyLogo, LPCTSTR pszText, HBITMAP * phBmpLogo)
|
|
{
|
|
HRESULT hr = E_OUTOFMEMORY;
|
|
HBITMAP hbmp = NULL;
|
|
|
|
HIMAGELIST himl;
|
|
int cxIcon, cyIcon;
|
|
int x, y, dx, dy;
|
|
|
|
// get the small icons....
|
|
Shell_GetImageLists(NULL, &himl);
|
|
ImageList_GetIconSize(himl, &cxIcon, &cyIcon);
|
|
|
|
// Calculate position info. We assume logos are wider than they are tall.
|
|
ASSERT(cxLogo >= cyLogo);
|
|
|
|
// Put the icon on the left
|
|
x = 2;
|
|
|
|
// Center the icon vertically
|
|
if (cyIcon <= cyLogo)
|
|
{
|
|
y = (cyLogo - cyIcon) / 2;
|
|
dy = cyIcon;
|
|
dx = cxIcon;
|
|
}
|
|
else
|
|
{
|
|
y = 0;
|
|
dy = cyLogo;
|
|
|
|
// keep shrinkage proportional
|
|
dx = MulDiv(cxIcon, cyIcon, cyLogo);
|
|
}
|
|
|
|
// get ready to draw
|
|
HDC hTBDC = GetDC(GetHWND());
|
|
if (!hTBDC)
|
|
{
|
|
return E_FAIL;
|
|
}
|
|
HDC hdc = CreateCompatibleDC(hTBDC);
|
|
if (hdc)
|
|
{
|
|
RECT rc;
|
|
int dx, dy, x, y;
|
|
SIZE size;
|
|
hbmp = CreateCompatibleBitmap(hTBDC, cxLogo, cyLogo);
|
|
if (hbmp)
|
|
{
|
|
HGDIOBJ hTmp = SelectObject(hdc, hbmp);
|
|
HPALETTE hpalOld;
|
|
HFONT hfont, hfontOld;
|
|
|
|
if (_hpalHalftone)
|
|
{
|
|
hpalOld = SelectPalette(hdc, _hpalHalftone, TRUE);
|
|
// LINTASSERT(hpalOld || !hpalOld); // 0 semi-ok for SelectPalette
|
|
RealizePalette(hdc);
|
|
}
|
|
|
|
SetMapMode(hdc, MM_TEXT);
|
|
rc.left = rc.top = 0;
|
|
rc.bottom = cyLogo;
|
|
rc.right = cxLogo;
|
|
SHFillRectClr(hdc, &rc, COLORBK);
|
|
// draw the icon into the memory DC.
|
|
ImageList_GetIconSize(himl, &dx, &dy);
|
|
x = DXFUDGE;
|
|
y = ((cyLogo- dy) >> 1);
|
|
ImageList_Draw(himl, iIcon, hdc, x, y, ILD_TRANSPARENT);
|
|
hfont = (HFONT)GetStockObject(DEFAULT_GUI_FONT);
|
|
hfontOld = hfont ? (HFONT)SelectObject(hdc, hfont) : NULL;
|
|
GetTextExtentPoint32(hdc, pszText, lstrlen(pszText), &size);
|
|
x += (dx + DXFUDGE);
|
|
y = ((cyLogo- size.cy) >> 1);
|
|
rc.left = x;
|
|
UINT eto = ETO_CLIPPED;
|
|
SetTextColor(hdc, COLORTEXT);
|
|
SetBkMode(hdc, TRANSPARENT);
|
|
ExtTextOut(hdc, x, y, eto, &rc
|
|
, pszText, lstrlen(pszText), NULL);
|
|
if (hfontOld)
|
|
SelectObject(hdc, hfontOld);
|
|
|
|
if (hfont)
|
|
DeleteObject(hfont);
|
|
|
|
if (_hpalHalftone)
|
|
{
|
|
(void) SelectPalette(hdc, hpalOld, TRUE);
|
|
RealizePalette(hdc);
|
|
}
|
|
|
|
// remove the final bitmap
|
|
SelectObject(hdc, hTmp);
|
|
hr = S_OK;
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
DeleteObject(hbmp);
|
|
hbmp = NULL;
|
|
}
|
|
}
|
|
|
|
DeleteDC(hdc);
|
|
}
|
|
ReleaseDC(GetHWND(), hTBDC);
|
|
|
|
*phBmpLogo = hbmp;
|
|
|
|
return hr;
|
|
}
|
|
|
|
HRESULT CLogoBase::FlushLogoCache()
|
|
{
|
|
HRESULT hr = E_UNEXPECTED;
|
|
|
|
if (_pLogoCache)
|
|
{
|
|
// forcibly clear out the logo cache so the items get refetched ...
|
|
_pLogoCache->Flush(TRUE);
|
|
hr = S_OK;
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
|
|
HRESULT CLogoBase::DitherBitmap(HBITMAP hBmp, HBITMAP * phBmpNew)
|
|
{
|
|
ASSERT(FALSE);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
int CLogoBase::AddIndicesToLogoList(int iIcon, UINT uIndex)
|
|
{
|
|
int iRet = -1;
|
|
|
|
LogoIndex * pIndex;
|
|
LogoIndex rgNew;
|
|
|
|
rgNew.iIcon = iIcon;
|
|
rgNew.iLogo = (int) uIndex;
|
|
|
|
if (_fWide)
|
|
{
|
|
EnterCriticalSection(&s_csSharedLogos);
|
|
}
|
|
|
|
// scan to see if we have an extact match already in there...
|
|
for (int n = 0; n < DSA_GetItemCount(_hdsaLogoIndices); n ++)
|
|
{
|
|
pIndex = (LogoIndex *) DSA_GetItemPtr(_hdsaLogoIndices, n);
|
|
ASSERT(pIndex);
|
|
if (pIndex->iLogo == (int) uIndex)
|
|
{
|
|
// set the icon just incase it changed...
|
|
pIndex->iIcon = iIcon;
|
|
iRet = n;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (iRet == -1)
|
|
{
|
|
iRet = DSA_AppendItem(_hdsaLogoIndices, &rgNew);
|
|
}
|
|
|
|
if (_fWide)
|
|
{
|
|
LeaveCriticalSection(&s_csSharedLogos);
|
|
}
|
|
|
|
return iRet;
|
|
}
|
|
|
|
int CLogoBase::FindLogoFromIcon(int iIcon, int * piLastLogo)
|
|
{
|
|
int iRet = -1;
|
|
|
|
if (!piLastLogo)
|
|
{
|
|
return -1;
|
|
}
|
|
|
|
LogoIndex * pIndex;
|
|
|
|
if (_fWide)
|
|
{
|
|
EnterCriticalSection(&s_csSharedLogos);
|
|
}
|
|
|
|
for (int n = *piLastLogo + 1; n < DSA_GetItemCount(_hdsaLogoIndices); n ++)
|
|
{
|
|
pIndex = (LogoIndex *) DSA_GetItemPtr(_hdsaLogoIndices, n);
|
|
ASSERT(pIndex);
|
|
|
|
if (pIndex->iIcon == iIcon)
|
|
{
|
|
*piLastLogo = n;
|
|
iRet = pIndex->iLogo;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (_fWide)
|
|
{
|
|
LeaveCriticalSection(&s_csSharedLogos);
|
|
}
|
|
|
|
return iRet;
|
|
}
|
|
|