reactos/dll/win32/browseui/shellbars/CBandSite.cpp

1013 lines
27 KiB
C++

/*
* Rebar band site
*
* Copyright 2007 Hervé Poussineau
* Copyright 2009 Andrew Hill
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "shellbars.h"
#ifndef ASSERT
#define ASSERT(cond) \
if (!(cond)) \
ERR ("ASSERTION %s AT %s:%d FAILED!\n", #cond, __FILE__, __LINE__)
#endif
/*
TODO:
** Fix tasks band gripper not appearing when quick launch is added
** Fix hiding grippers in locked mode
** The context menu should include the menu of both the site and the band
** The chevron should be shown only when needed
*/
CBandSiteBase::CBandSiteBase():
m_cBands(0),
m_cBandsAllocated(0),
m_bands(NULL),
m_hwndRebar(NULL),
m_dwState(0),
m_dwStyle(0)
{
}
UINT CBandSiteBase::_GetBandID(struct BandObject *Band)
{
return (UINT)(Band - m_bands);
}
struct CBandSiteBase::BandObject *CBandSiteBase::_GetBandByID(DWORD dwBandID)
{
if ((LONG)dwBandID >= m_cBandsAllocated)
return NULL;
if (m_bands[dwBandID].DeskBand == NULL)
return NULL;
return &m_bands[dwBandID];
}
void CBandSiteBase::_FreeBand(struct BandObject *Band)
{
ATLASSERT(Band->DeskBand != NULL);
ATLASSERT(Band->OleWindow != NULL);
ATLASSERT(Band->WndEvtHandler != NULL);
Band->DeskBand->Release();
Band->OleWindow->Release();
Band->WndEvtHandler->Release();
memset(Band, 0, sizeof(*Band));
m_cBands--;
}
DWORD CBandSiteBase::_GetViewMode()
{
DWORD dwStyle;
/* FIXME: What about DBIF_VIEWMODE_FLOATING and DBIF_VIEWMODE_TRANSPARENT? */
dwStyle = GetWindowLongPtr(m_hwndRebar, GWL_STYLE);
if (dwStyle & CCS_VERT)
return DBIF_VIEWMODE_VERTICAL;
else
return DBIF_VIEWMODE_NORMAL;
}
VOID CBandSiteBase::_BuildBandInfo(struct BandObject *Band, REBARBANDINFOW *prbi)
{
ZeroMemory(prbi, sizeof(*prbi));
prbi->cbSize = sizeof(*prbi);
prbi->fMask = RBBIM_ID;
prbi->wID = _GetBandID(Band);
if (Band->dbi.dwMask & DBIM_MINSIZE)
{
prbi->fMask |= RBBIM_CHILDSIZE;
prbi->cxMinChild = Band->dbi.ptMinSize.x;
prbi->cyMinChild = Band->dbi.ptMinSize.y;
}
if (Band->dbi.dwMask & DBIM_MAXSIZE)
{
prbi->fMask |= RBBIM_CHILDSIZE;
prbi->cyMaxChild = Band->dbi.ptMaxSize.y;
}
if ((Band->dbi.dwMask & (DBIM_INTEGRAL | DBIM_MODEFLAGS)) == (DBIM_INTEGRAL | DBIM_MODEFLAGS) &&
(Band->dbi.dwModeFlags & DBIMF_VARIABLEHEIGHT))
{
prbi->fMask |= RBBIM_CHILDSIZE;
prbi->cyIntegral = Band->dbi.ptIntegral.y;
}
if (Band->dbi.dwMask & DBIM_ACTUAL)
{
prbi->fMask |= RBBIM_IDEALSIZE | RBBIM_SIZE | RBBIM_CHILDSIZE;
prbi->cxIdeal = Band->dbi.ptActual.x;
prbi->cx = Band->dbi.ptActual.x;
prbi->cyChild = Band->dbi.ptActual.y;
}
if (Band->dbi.dwMask & DBIM_TITLE)
{
prbi->fMask |= RBBIM_TEXT;
prbi->lpText = Band->dbi.wszTitle;
prbi->cch = wcslen(Band->dbi.wszTitle);
}
if (Band->dbi.dwMask & DBIM_MODEFLAGS)
{
prbi->fMask |= RBBIM_STYLE;
if (Band->dbi.dwModeFlags & DBIMF_FIXED)
prbi->fStyle |= RBBS_FIXEDSIZE | RBBS_NOGRIPPER;
if (Band->dbi.dwModeFlags & DBIMF_FIXEDBMP)
prbi->fStyle |= RBBS_FIXEDBMP;
if (Band->dbi.dwModeFlags & DBIMF_VARIABLEHEIGHT)
prbi->fStyle |= RBBS_VARIABLEHEIGHT;
if (Band->dbi.dwModeFlags & DBIMF_DEBOSSED)
prbi->fStyle |= RBBS_CHILDEDGE;
if (Band->dbi.dwModeFlags & DBIMF_USECHEVRON)
prbi->fStyle |= RBBS_USECHEVRON;
if (Band->dbi.dwModeFlags & DBIMF_BREAK)
prbi->fStyle |= RBBS_BREAK;
if (Band->dbi.dwModeFlags & DBIMF_TOPALIGN)
prbi->fStyle |= RBBS_TOPALIGN;
if ((Band->dbi.dwModeFlags & DBIMF_NOGRIPPER) || (m_dwStyle & BSIS_NOGRIPPER))
prbi->fStyle |= RBBS_NOGRIPPER;
if ((Band->dbi.dwModeFlags & DBIMF_ALWAYSGRIPPER) || (m_dwStyle & BSIS_ALWAYSGRIPPER))
prbi->fStyle |= RBBS_GRIPPERALWAYS;
}
if (Band->bHiddenTitle || (m_dwStyle & BSIS_NOCAPTION))
{
prbi->fMask |= RBBIM_STYLE;
prbi->fStyle |= RBBS_HIDETITLE;
}
if ((Band->dbi.dwMask & (DBIM_BKCOLOR | DBIM_MODEFLAGS)) == (DBIM_BKCOLOR | DBIM_MODEFLAGS) &&
(Band->dbi.dwModeFlags & DBIMF_BKCOLOR))
{
prbi->fMask |= RBBIM_COLORS;
prbi->clrFore = (COLORREF)(COLOR_WINDOWTEXT + 1);
prbi->clrBack = Band->dbi.crBkgnd;
}
}
HRESULT CBandSiteBase::_UpdateBand(struct BandObject *Band)
{
REBARBANDINFOW rbi;
DWORD dwViewMode;
UINT uBand;
HRESULT hRet;
ZeroMemory(&Band->dbi, sizeof(Band->dbi));
Band->dbi.dwMask = DBIM_MINSIZE | DBIM_MAXSIZE | DBIM_INTEGRAL |
DBIM_ACTUAL | DBIM_TITLE | DBIM_MODEFLAGS | DBIM_BKCOLOR;
dwViewMode = _GetViewMode();
hRet = Band->DeskBand->GetBandInfo((DWORD)_GetBandID(Band), dwViewMode, &Band->dbi);
if (SUCCEEDED(hRet))
{
_BuildBandInfo(Band, &rbi);
if (SUCCEEDED(Band->OleWindow->GetWindow(&rbi.hwndChild)) &&
rbi.hwndChild != NULL)
{
rbi.fMask |= RBBIM_CHILD;
WARN ("ReBar band uses child window 0x%p\n", rbi.hwndChild);
}
uBand = (UINT)SendMessageW(m_hwndRebar, RB_IDTOINDEX, (WPARAM)rbi.wID, 0);
if (uBand != (UINT)-1)
{
if (!SendMessageW(m_hwndRebar, RB_SETBANDINFOW, (WPARAM)uBand, reinterpret_cast<LPARAM>(&rbi)))
{
WARN("Failed to update the rebar band!\n");
}
}
else
WARN("Failed to map rebar band id to index!\n");
}
return hRet;
}
HRESULT CBandSiteBase::_UpdateAllBands()
{
LONG i;
HRESULT hRet;
for (i = 0; i < m_cBandsAllocated; i++)
{
if (m_bands[i].DeskBand != NULL)
{
hRet = _UpdateBand(&m_bands[i]);
if (FAILED_UNEXPECTEDLY(hRet))
return hRet;
}
}
return S_OK;
}
HRESULT CBandSiteBase::_UpdateBand(DWORD dwBandID)
{
struct BandObject *Band;
Band = _GetBandByID(dwBandID);
if (Band == NULL)
return E_FAIL;
return _UpdateBand(Band);
}
HRESULT CBandSiteBase::_IsBandDeletable(DWORD dwBandID)
{
CComPtr<IBandSite> pbs;
/* Use QueryInterface so that we get the outer object in case we have one */
HRESULT hr = this->QueryInterface(IID_PPV_ARG(IBandSite, &pbs));
if (FAILED_UNEXPECTEDLY(hr))
return hr;
DWORD dwState;
hr = pbs->QueryBand(dwBandID, NULL, &dwState, NULL, NULL);
if (FAILED_UNEXPECTEDLY(hr))
return hr;
return ((dwState & BSSF_UNDELETEABLE) != 0) ? S_FALSE : S_OK;
}
HRESULT CBandSiteBase::_OnContextMenu(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT *plrResult)
{
/* Find the index fo the band that was clicked */
int x = GET_X_LPARAM(lParam);
int y = GET_Y_LPARAM(lParam);
RBHITTESTINFO htInfo = {{x, y}};
ScreenToClient(m_hwndRebar, &htInfo.pt);
int iBand = SendMessageW(m_hwndRebar, RB_HITTEST, 0, (LPARAM)&htInfo);
if (iBand < 0)
{
/* FIXME: what to do here? */
return S_OK;
}
/* Now get the id of the band that was clicked */
REBARBANDINFOW bandInfo = {sizeof(bandInfo), RBBIM_ID};
SendMessageW(m_hwndRebar, RB_GETBANDINFOW, htInfo.iBand, (LPARAM)&bandInfo);
/* Finally get the band */
DWORD dwBandID = bandInfo.wID;
struct BandObject *Band = _GetBandByID(dwBandID);
if (Band == NULL)
return E_FAIL;
HMENU hMenu = CreatePopupMenu();
if (hMenu == NULL)
return E_OUTOFMEMORY;
/* Try to load the menu of the band */
UINT idBandLast = 0;
CComPtr<IContextMenu> pcm;
HRESULT hr = Band->DeskBand->QueryInterface(IID_PPV_ARG(IContextMenu, &pcm));
if (SUCCEEDED(hr))
{
hr = pcm->QueryContextMenu(hMenu, 0, 0, UINT_MAX, CMF_NORMAL);
if (SUCCEEDED(hr))
{
idBandLast = HRESULT_CODE(hr);
}
}
if (!(m_dwStyle & BSIS_LOCKED))
{
/* Load the static part of the menu */
HMENU hMenuStatic = LoadMenuW(GetModuleHandleW(L"browseui.dll"), MAKEINTRESOURCEW(IDM_BAND_MENU));
if (hMenuStatic)
{
Shell_MergeMenus(hMenu, hMenuStatic, UINT_MAX, 0, UINT_MAX, MM_DONTREMOVESEPS | MM_SUBMENUSHAVEIDS);
::DestroyMenu(hMenuStatic);
hr = _IsBandDeletable(dwBandID);
if (FAILED_UNEXPECTEDLY(hr))
return hr;
/* Remove the close item if it is not deletable */
if (hr == S_FALSE || (Band->dbi.dwModeFlags & DBIMF_UNDELETEABLE) != 0)
DeleteMenu(hMenu, IDM_BAND_CLOSE, MF_BYCOMMAND);
if ((Band->dbi.dwMask & DBIM_TITLE) == 0)
DeleteMenu(hMenu, IDM_BAND_TITLE, MF_BYCOMMAND);
else
CheckMenuItem(hMenu, IDM_BAND_TITLE, Band->bHiddenTitle ? MF_UNCHECKED : MF_CHECKED);
}
}
/* TODO: Query the menu of our site */
UINT uCommand = ::TrackPopupMenuEx(hMenu, TPM_RETURNCMD, x, y, m_hwndRebar, NULL);
if (uCommand < idBandLast)
{
CMINVOKECOMMANDINFO cmi = { sizeof(cmi), 0, m_hwndRebar, MAKEINTRESOURCEA(uCommand)};
hr = pcm->InvokeCommand(&cmi);
if (FAILED_UNEXPECTEDLY(hr))
return hr;
}
else
{
if (uCommand == IDM_BAND_TITLE)
{
Band->bHiddenTitle = !Band->bHiddenTitle;
hr = _UpdateBand(dwBandID);
if (FAILED_UNEXPECTEDLY(hr))
return hr;
}
else if(uCommand == IDM_BAND_CLOSE)
{
hr = RemoveBand(dwBandID);
if (FAILED_UNEXPECTEDLY(hr))
return hr;
}
}
return S_OK;
}
struct CBandSiteBase::BandObject *CBandSiteBase::_GetBandFromHwnd(HWND hwnd)
{
HRESULT hRet;
HWND hWndBand;
LONG i;
for (i = 0; i < m_cBandsAllocated; i++)
{
if (m_bands[i].DeskBand != NULL)
{
ASSERT(m_bands[i].OleWindow);
hWndBand = NULL;
hRet = m_bands[i].OleWindow->GetWindow(&hWndBand);
if (SUCCEEDED(hRet) && hWndBand == hwnd)
return &m_bands[i];
}
}
return NULL;
}
CBandSiteBase::~CBandSiteBase()
{
TRACE("destroying %p\n", this);
if (m_hwndRebar != NULL)
{
DestroyWindow(m_hwndRebar);
m_hwndRebar = NULL;
}
if (m_bands != NULL)
{
for (INT i = 0; i < m_cBandsAllocated; i++)
{
if (m_bands[i].DeskBand != NULL)
_FreeBand(&m_bands[i]);
}
CoTaskMemFree(m_bands);
m_bands = NULL;
}
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::AddBand(IUnknown *punk)
{
LONG NewAllocated;
struct BandObject *NewBand = NULL;
CComPtr<IDeskBand> DeskBand;
CComPtr<IObjectWithSite> ObjWithSite;
CComPtr<IOleWindow> OleWindow;
CComPtr<IWinEventHandler> WndEvtHandler;
REBARBANDINFOW rbi;
HRESULT hRet;
UINT uBand;
TRACE("(%p, %p)\n", this, punk);
if (punk == NULL || m_hwndRebar == NULL)
return E_FAIL;
hRet = punk->QueryInterface(IID_PPV_ARG(IDeskBand, &DeskBand));
if (FAILED_UNEXPECTEDLY(hRet))
return hRet;
hRet = punk->QueryInterface(IID_PPV_ARG(IObjectWithSite, &ObjWithSite));
if (FAILED_UNEXPECTEDLY(hRet))
return hRet;
hRet = punk->QueryInterface(IID_PPV_ARG(IOleWindow, &OleWindow));
if (FAILED_UNEXPECTEDLY(hRet))
return hRet;
hRet = punk->QueryInterface(IID_PPV_ARG(IWinEventHandler, &WndEvtHandler));
if (FAILED_UNEXPECTEDLY(hRet))
return hRet;
if (m_cBandsAllocated > m_cBands)
{
/* Search for a free band object */
for (INT i = 0; i < m_cBandsAllocated; i++)
{
if (m_bands[i].DeskBand == NULL)
{
NewBand = &m_bands[i];
break;
}
}
}
else if (m_cBandsAllocated > 0)
{
ASSERT (m_bands != NULL);
/* Reallocate the band object array */
NewAllocated = m_cBandsAllocated + 8;
if (NewAllocated > 0xFFFF)
NewAllocated = 0xFFFF;
if (NewAllocated == m_cBandsAllocated)
{
return E_OUTOFMEMORY;
}
NewBand = static_cast<struct BandObject *>(CoTaskMemAlloc(NewAllocated * sizeof(struct BandObject)));
if (NewBand == NULL)
{
return E_OUTOFMEMORY;
}
/* Copy the old array */
memcpy(NewBand, m_bands, m_cBandsAllocated * sizeof(struct BandObject));
/* Initialize the added bands */
memset(&NewBand[m_cBandsAllocated], 0, (NewAllocated - m_cBandsAllocated) * sizeof(struct BandObject));
m_cBandsAllocated = NewAllocated;
CoTaskMemFree(m_bands);
m_bands = NewBand;
}
else
{
ASSERT(m_bands == NULL);
ASSERT(m_cBandsAllocated == 0);
ASSERT(m_cBands == 0);
/* Allocate new array */
m_bands = static_cast<struct BandObject *>(CoTaskMemAlloc(8 * sizeof(struct BandObject)));
if (m_bands == NULL)
{
return E_OUTOFMEMORY;
}
/* Initialize the added bands */
memset(m_bands, 0, 8 * sizeof(struct BandObject));
m_cBandsAllocated += 8;
NewBand = &m_bands[0];
}
ASSERT(NewBand != NULL);
m_cBands++;
NewBand->DeskBand = DeskBand.Detach();
NewBand->OleWindow = OleWindow.Detach();
NewBand->WndEvtHandler = WndEvtHandler.Detach();
/* Create the ReBar band */
hRet = ObjWithSite->SetSite(static_cast<IOleWindow *>(this));
if (SUCCEEDED(hRet))
{
uBand = 0xffffffff;
if (SUCCEEDED(_UpdateBand(NewBand)))
{
if (NewBand->dbi.dwMask & DBIM_MODEFLAGS)
{
if (NewBand->dbi.dwModeFlags & DBIMF_ADDTOFRONT)
uBand = 0;
}
}
_BuildBandInfo(NewBand, &rbi);
if (SUCCEEDED(NewBand->OleWindow->GetWindow(&rbi.hwndChild)) &&
rbi.hwndChild != NULL)
{
rbi.fMask |= RBBIM_CHILD;
WARN ("ReBar band uses child window 0x%p\n", rbi.hwndChild);
}
if (!SendMessageW(m_hwndRebar, RB_INSERTBANDW, (WPARAM)uBand, reinterpret_cast<LPARAM>(&rbi)))
return E_FAIL;
hRet = (HRESULT)((USHORT)_GetBandID(NewBand));
_UpdateAllBands();
}
else
{
WARN("IBandSite::AddBand(): Call to IDeskBand::SetSite() failed: %x\n", hRet);
/* Remove the band from the ReBar control */
_BuildBandInfo(NewBand, &rbi);
uBand = (UINT)SendMessageW(m_hwndRebar, RB_IDTOINDEX, (WPARAM)rbi.wID, 0);
if (uBand != (UINT)-1)
{
if (!SendMessageW(m_hwndRebar, RB_DELETEBAND, (WPARAM)uBand, 0))
{
ERR("Failed to delete band!\n");
}
}
else
ERR("Failed to map band id to index!\n");
_FreeBand(NewBand);
hRet = E_FAIL;
}
return hRet;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::EnumBands(UINT uBand, DWORD *pdwBandID)
{
DWORD i;
TRACE("(%p, %u, %p)\n", this, uBand, pdwBandID);
if (uBand == 0xffffffff)
return (UINT)m_cBands;
if (uBand >= (UINT)m_cBands)
return E_FAIL;
for (i = 0; i < (DWORD)m_cBandsAllocated; i++)
{
if (m_bands[i].DeskBand != NULL)
{
if (uBand == 0)
{
*pdwBandID = i;
return S_OK;
}
uBand--;
}
}
return E_FAIL;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::QueryBand(DWORD dwBandID, IDeskBand **ppstb,
DWORD *pdwState, LPWSTR pszName, int cchName)
{
struct BandObject *Band;
TRACE("(%p, %u, %p, %p, %p, %d)\n", this, dwBandID, ppstb, pdwState, pszName, cchName);
Band = _GetBandByID(dwBandID);
if (Band == NULL)
return E_FAIL;
if (ppstb != NULL)
{
Band->DeskBand->AddRef();
*ppstb = Band->DeskBand;
}
if (pdwState != NULL)
{
FIXME("IBandSite::QueryBand() requests band state!\n");
*pdwState = 0;
}
if (pszName != NULL && cchName > 0)
{
FIXME("IBandSite::QueryBand() requests band name!\n");
pszName[0] = 0;
}
return S_OK;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::SetBandState(DWORD dwBandID, DWORD dwMask, DWORD dwState)
{
struct BandObject *Band;
TRACE("(%p, %u, %x, %x)\n", this, dwBandID, dwMask, dwState);
Band = _GetBandByID(dwBandID);
if (Band == NULL)
return E_FAIL;
FIXME("Stub\n");
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::RemoveBand(DWORD dwBandID)
{
struct BandObject *Band;
UINT uBand;
TRACE("(%p, %u)\n", this, dwBandID);
if (m_hwndRebar == NULL)
return E_FAIL;
Band = _GetBandByID(dwBandID);
if (Band == NULL)
return E_FAIL;
uBand = (UINT)SendMessageW(m_hwndRebar, RB_IDTOINDEX, (WPARAM)_GetBandID(Band), 0);
if (uBand != (UINT)-1)
{
if (!SendMessageW(m_hwndRebar, RB_DELETEBAND, (WPARAM)uBand, 0))
{
ERR("Could not delete band!\n");
}
}
else
ERR("Could not map band id to index!\n");
_FreeBand(Band);
return S_OK;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::GetBandObject(DWORD dwBandID, REFIID riid, VOID **ppv)
{
struct BandObject *Band;
TRACE("(%p, %u, %s, %p)\n", this, dwBandID, debugstr_guid(&riid), ppv);
Band = _GetBandByID(dwBandID);
if (Band == NULL)
{
*ppv = NULL;
return E_FAIL;
}
return Band->DeskBand->QueryInterface(riid, ppv);
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::SetBandSiteInfo(const BANDSITEINFO *pbsinfo)
{
if (!pbsinfo)
return E_INVALIDARG;
if (pbsinfo->dwMask & BSIM_STATE)
m_dwState = pbsinfo->dwState;
if (pbsinfo->dwMask & BSIM_STYLE)
m_dwStyle = pbsinfo->dwStyle;
_UpdateAllBands();
return S_OK;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::GetBandSiteInfo(BANDSITEINFO *pbsinfo)
{
if (!pbsinfo)
return E_INVALIDARG;
if (pbsinfo->dwMask & BSIM_STATE)
pbsinfo->dwState = m_dwState;
if (pbsinfo->dwMask & BSIM_STYLE)
pbsinfo->dwStyle = m_dwStyle;
return S_OK;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::OnWinEvent(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT *plrResult)
{
struct BandObject *Band;
TRACE("(%p, %p, %u, %p, %p, %p)\n", this, hWnd, uMsg, wParam, lParam, plrResult);
if (plrResult)
*plrResult = 0;
if (m_hwndRebar == NULL)
return E_FAIL;
if (uMsg == WM_CONTEXTMENU)
{
HRESULT hr = _OnContextMenu(hWnd, uMsg, wParam, lParam, plrResult);
if (FAILED_UNEXPECTEDLY(hr))
return hr;
return S_OK;
}
else if (uMsg == WM_COMMAND && lParam)
{
hWnd = reinterpret_cast<HWND>(lParam);
}
else if (uMsg == WM_NOTIFY)
{
NMHDR* pnmhdr = reinterpret_cast<NMHDR*>(lParam);
if (pnmhdr->hwndFrom != m_hwndRebar)
{
hWnd = pnmhdr->hwndFrom;
}
else
{
for (int i = 0; i < m_cBandsAllocated; i++)
{
if (m_bands[i].WndEvtHandler && m_bands[i].OleWindow)
{
HWND hwndBand;
if (SUCCEEDED(m_bands[i].OleWindow->GetWindow(&hwndBand)))
{
m_bands[i].WndEvtHandler->OnWinEvent(hwndBand, uMsg, wParam, lParam, plrResult);
}
}
}
return S_OK;
}
}
Band = _GetBandFromHwnd(hWnd);
if (Band != NULL)
{
return Band->WndEvtHandler->OnWinEvent(hWnd, uMsg, wParam, lParam, plrResult);
}
return E_FAIL;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::IsWindowOwner(HWND hWnd)
{
struct BandObject *Band;
TRACE("(%p, %p)\n", this, hWnd);
if (m_hwndRebar == NULL)
return E_FAIL;
Band = _GetBandFromHwnd(hWnd);
if (Band != NULL)
return S_OK;
return S_FALSE;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::GetWindow(HWND *phWnd)
{
TRACE("(%p, %p)\n", this, phWnd);
*phWnd = m_hwndRebar;
if (m_hwndRebar != NULL)
return S_OK;
return E_FAIL;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::ContextSensitiveHelp(BOOL fEnterMode)
{
FIXME("(%p, %d)\n", this, fEnterMode);
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::SetDeskBarSite(IUnknown *pUnk)
{
HWND hWndParent;
HRESULT hRet;
DWORD style;
TRACE("(%p, %p)\n", this, pUnk);
m_site = NULL;
hRet = pUnk->QueryInterface(IID_PPV_ARG(IOleWindow, &m_site));
if (FAILED_UNEXPECTEDLY(hRet))
return E_FAIL;
hRet = m_site->GetWindow(&hWndParent);
if (FAILED_UNEXPECTEDLY(hRet))
return E_FAIL;
style = WS_CHILD | WS_CLIPSIBLINGS | WS_CLIPCHILDREN | RBS_VARHEIGHT | RBS_AUTOSIZE |
RBS_BANDBORDERS | CCS_NODIVIDER | /*CCS_NORESIZE |*/ CCS_NOPARENTALIGN;
m_hwndRebar = CreateWindowExW(WS_EX_TOOLWINDOW,
REBARCLASSNAMEW,
NULL,
style,
0, 0, 0, 0,
hWndParent,
NULL,
_AtlBaseModule.GetModuleInstance(),
NULL);
if (m_hwndRebar == NULL)
{
m_site = NULL;
WARN("IDeskbarClient::SetDeskBarSite() failed to create ReBar control!\n");
return E_FAIL;
}
return S_OK;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::SetModeDBC(DWORD dwMode)
{
LONG dwStyle;
LONG dwPrevStyle;
TRACE("(%p, %x)\n", this, dwMode);
if (m_hwndRebar == NULL)
return E_FAIL;
dwStyle = dwPrevStyle = GetWindowLongPtr(m_hwndRebar, GWL_STYLE);
if (dwMode & DBIF_VIEWMODE_VERTICAL)
dwStyle |= CCS_VERT;
if (dwMode & ~DBIF_VIEWMODE_VERTICAL)
FIXME("IDeskBarClient::SetModeDBC() unhandled modes: %x\n", dwStyle & ~DBIF_VIEWMODE_VERTICAL);
if (dwStyle != dwPrevStyle)
{
SetWindowLongPtr(m_hwndRebar, GWL_STYLE, dwPrevStyle);
}
return S_OK;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::UIActivateDBC(DWORD dwState)
{
TRACE("(%p, %x)\n", this, dwState);
if (m_hwndRebar == NULL)
return E_FAIL;
ShowWindow(m_hwndRebar, (dwState & DBC_SHOW) ? SW_SHOW : SW_HIDE);
//FIXME: Properly notify bands?
return S_OK;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::GetSize(DWORD unknown1, LPRECT unknown2)
{
FIXME("(%p, %x, %p)\n", this, unknown1, unknown2);
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::QueryStatus(const GUID *pguidCmdGroup,
DWORD cCmds, OLECMD *prgCmds, OLECMDTEXT *pCmdText)
{
FIXME("(%p, %p, %u, %p, %p)\n", this, pguidCmdGroup, cCmds, prgCmds, pCmdText);
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::Exec(const GUID *pguidCmdGroup, DWORD nCmdID,
DWORD nCmdExecOpt, VARIANTARG *pvaIn, VARIANTARG *pvaOut)
{
HRESULT hRet = S_OK;
TRACE("(%p, %p, %u, %u, %p, %p)\n", this, pguidCmdGroup, nCmdID, nCmdExecOpt, pvaIn, pvaOut);
if (m_hwndRebar == NULL)
return E_FAIL;
if (IsEqualIID(*pguidCmdGroup, IID_IDeskBand))
{
switch (nCmdID)
{
case DBID_BANDINFOCHANGED:
if (pvaIn == NULL)
hRet = _UpdateAllBands();
else
{
/* Update a single band */
if (pvaIn->n1.n2.vt == VT_I4)
hRet = _UpdateBand(pvaIn->n1.n2.n3.lVal);
else
hRet = E_FAIL;
}
break;
case DBID_SHOWONLY:
case DBID_MAXIMIZEBAND:
case DBID_PUSHCHEVRON:
FIXME("IOleCommandTarget::Exec(): Unsupported command ID %d\n", nCmdID);
return E_NOTIMPL;
default:
return E_FAIL;
}
return hRet;
}
else
WARN("IOleCommandTarget::Exec(): Unsupported command group GUID\n");
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::UIActivateIO(BOOL fActivate, LPMSG lpMsg)
{
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::HasFocusIO()
{
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::TranslateAcceleratorIO(LPMSG lpMsg)
{
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::OnFocusChangeIS(struct IUnknown *paramC, int param10)
{
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::QueryService(REFGUID guidService, REFIID riid, void **ppvObject)
{
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::GetClassID(CLSID *pClassID)
{
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::IsDirty()
{
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::Load(IStream *pStm)
{
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::Save(IStream *pStm, BOOL fClearDirty)
{
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::GetSizeMax(ULARGE_INTEGER *pcbSize)
{
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::DragEnter(
IDataObject *pDataObj, DWORD grfKeyState, POINTL pt, DWORD *pdwEffect)
{
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::DragOver(DWORD grfKeyState, POINTL pt, DWORD *pdwEffect)
{
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::DragLeave()
{
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::Drop(IDataObject *pDataObj, DWORD grfKeyState, POINTL pt, DWORD *pdwEffect)
{
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::LoadFromStreamBS(IStream *, const GUID &, void **)
{
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE CBandSiteBase::SaveToStreamBS(IUnknown *, IStream *)
{
return E_NOTIMPL;
}
extern "C"
HRESULT WINAPI RSHELL_CBandSite_CreateInstance(LPUNKNOWN pUnkOuter, REFIID riid, void **ppv)
{
return CBandSite::_CreatorClass::CreateInstance(pUnkOuter, riid, ppv);
}