2725 lines
81 KiB
C++
2725 lines
81 KiB
C++
#include "priv.h"
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#include "sccls.h"
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#include "menuband.h"
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#include "itbar.h"
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#include "dpastuff.h" // COrderList_*
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#include "resource.h"
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#include "mnbase.h"
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#include "oleacc.h"
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#include "apithk.h"
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#include "menuisf.h"
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#include "iaccess.h"
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#include "uemapp.h"
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#ifdef UNIX
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#include "unixstuff.h"
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#endif
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// Conflicts with one defined in winuserp.h
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#undef WINEVENT_VALID //It's tripping on this...
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#include "winable.h"
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#define DM_MISC 0 // miscellany
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#define MAXUEMTIMEOUT 2000
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/*----------------------------------------------------------
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Purpose: Return the button command given the position.
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*/
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int GetButtonCmd(HWND hwnd, int iPos)
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{
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ASSERT(IsWindow(hwnd));
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int nRet = -1; // Punt on failure
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TBBUTTON tbb;
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if (ToolBar_GetButton(hwnd, iPos, &tbb))
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{
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nRet = tbb.idCommand;
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}
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return nRet;
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}
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void* ItemDataFromPos(HWND hwndTB, int iPos)
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{
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TBBUTTONINFO tbbi;
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tbbi.cbSize = SIZEOF(tbbi);
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tbbi.dwMask = TBIF_LPARAM | TBIF_BYINDEX;
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if (ToolBar_GetButtonInfo(hwndTB, iPos, &tbbi) >= 0)
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{
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return (void*)tbbi.lParam;
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}
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return NULL;
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}
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long GetIndexFromChild(BOOL fTop, int iIndex)
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{
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return (fTop? TOOLBAR_MASK: 0) | iIndex + 1;
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}
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//--------------------------------------------------------------------------------
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//
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// CMenuToolbarBase
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//
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//--------------------------------------------------------------------------------
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CMenuToolbarBase::CMenuToolbarBase(CMenuBand* pmb, DWORD dwFlags) : _pcmb(pmb)
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{
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#ifdef DEBUG
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_cRef = 1;
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#endif
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_dwFlags = dwFlags;
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_nItemTimer = -1;
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_idCmdChevron = -1;
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_fFirstTime = TRUE;
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}
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// *** IObjectWithSite methods ***
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HRESULT CMenuToolbarBase::SetSite(IUnknown *punkSite)
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{
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ASSERT(punkSite && IS_VALID_READ_PTR(punkSite, CMenuBand*));
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// We are guaranteed the lifetime of this object is contained within
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// the menuband, so we don't addref pcmb.
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if (SUCCEEDED(punkSite->QueryInterface(CLSID_MenuBand, (LPVOID*)&_pcmb))) {
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punkSite->Release();
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} else {
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ASSERT(0);
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}
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_fVerticalMB = !BOOLIFY(_pcmb->_dwFlags & SMINIT_HORIZONTAL);
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_fTopLevel = BOOLIFY(_pcmb->_dwFlags & SMINIT_TOPLEVEL);
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return S_OK;
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}
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HRESULT CMenuToolbarBase::GetSite(REFIID riid, void ** ppvSite)
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{
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if (!_pcmb)
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return E_FAIL;
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return _pcmb->QueryInterface(riid, ppvSite);
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}
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// *** IUnknown methods ***
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STDMETHODIMP_(ULONG) CMenuToolbarBase::AddRef()
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{
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DEBUG_CODE(_cRef++);
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if (_pcmb)
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{
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return _pcmb->AddRef();
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}
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return 0;
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}
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STDMETHODIMP_(ULONG) CMenuToolbarBase::Release()
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{
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ASSERT(_cRef > 0);
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DEBUG_CODE(_cRef--);
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if (_pcmb)
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{
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return _pcmb->Release();
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}
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return 0;
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}
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HRESULT CMenuToolbarBase::QueryInterface(REFIID riid, void** ppvObj)
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{
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HRESULT hres;
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if (IsEqualGUID(riid, CLSID_MenuToolbarBase) && ppvObj)
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{
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AddRef();
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*ppvObj = (LPVOID)this;
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hres = S_OK;
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}
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else
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hres = _pcmb->QueryInterface(riid, ppvObj);
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return hres;
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}
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void CMenuToolbarBase::SetToTop(BOOL bToTop)
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{
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// A menu toolbar can be at the top or the bottom of the menu.
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// This is an exclusive attribute.
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if (bToTop)
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{
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_dwFlags |= SMSET_TOP;
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_dwFlags &= ~SMSET_BOTTOM;
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}
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else
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{
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_dwFlags |= SMSET_BOTTOM;
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_dwFlags &= ~SMSET_TOP;
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}
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}
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void CMenuToolbarBase::KillPopupTimer()
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{
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ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
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TraceMsg(TF_MENUBAND, "(pmb=%#08lx): Killing Popout Timer...", this);
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KillTimer(_hwndMB, MBTIMER_POPOUT);
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_nItemTimer = -1;
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}
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void CMenuToolbarBase::SetWindowPos(LPSIZE psize, LPRECT prc, DWORD dwFlags)
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{
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if (_hwndMB)
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{
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ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
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DWORD rectWidth = RECTWIDTH(*prc);
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TraceMsg(TF_MENUBAND, "CMTB::SetWindowPos %d - (%d,%d,%d,%d)", psize?psize->cx:0,
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prc->left, prc->top, prc->right, prc->bottom);
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::SetWindowPos(_hwndMB, NULL, prc->left, prc->top,
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rectWidth, RECTHEIGHT(*prc), SWP_NOZORDER | SWP_NOACTIVATE | dwFlags);
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// hackhack: we only do this when multicolumn. this call is to facilitate the size negotiation between
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// static menu and folder menu. Set the width of the toolbar to the width of the button in case
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// of non-multicolumn.
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if (!(_fMulticolumnMB) && psize)
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ToolBar_SetButtonWidth(_hwndMB, psize->cx, psize->cx);
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// Force this to redraw. I put this here because the HMenu portion was painting after the shell
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// folder portion was done enumerating the folder, which is pretty slow. I wanted the HMENU portion
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// to paint right away...
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RedrawWindow(_hwndMB, NULL, NULL, RDW_UPDATENOW);
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}
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}
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// NOTE: if psize is (0,0) we use tb button size as param in figuring out ideal tb size
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// else we use max of psize length and tb button length as our metric
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void CMenuToolbarBase::GetSize(SIZE* psize)
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{
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ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
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if (EVAL(_hwndMB))
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{
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LRESULT lButtonSize;
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lButtonSize = SendMessage(_hwndMB, TB_GETBUTTONSIZE, 0, 0);
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if (psize->cx || psize->cy)
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{
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int cx = max(psize->cx, LOWORD(lButtonSize));
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int cy = max(psize->cy, HIWORD(lButtonSize));
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lButtonSize = MAKELONG(cx, cy);
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}
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if (_fVerticalMB)
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{
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psize->cx = LOWORD(lButtonSize);
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SendMessage(_hwndMB, TB_GETIDEALSIZE, TRUE, (LPARAM)psize);
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}
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else
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{
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psize->cy = HIWORD(lButtonSize);
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SendMessage(_hwndMB, TB_GETIDEALSIZE, FALSE, (LPARAM)psize);
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}
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TraceMsg(TF_MENUBAND, "CMTB::GetSize (%d, %d)", psize->cx, psize->cy);
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}
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}
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/*----------------------------------------------------------
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Purpose: Timer handler. Used to pop open/close cascaded submenus.
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*/
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LRESULT CMenuToolbarBase::_OnTimer(WPARAM wParam)
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{
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ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
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switch (wParam)
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{
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case MBTIMER_INFOTIP:
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{
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// Do we have a hot item to display the tooltip for?
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int iHotItem = ToolBar_GetHotItem(_hwndMB);
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KillTimer(_hwndMB, wParam);
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if (iHotItem >= 0)
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{
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// Yep.
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TCHAR szTip[MAX_PATH];
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int idCmd = GetButtonCmd(_hwndMB, iHotItem);
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// Ask the superclass for the tip
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if (S_OK == v_GetInfoTip(idCmd, szTip, ARRAYSIZE(szTip)))
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{
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// Now display it. Yawn.
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_pcmb->_pmbState->CenterOnButton(_hwndMB, FALSE, idCmd, NULL, szTip);
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}
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}
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}
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break;
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case MBTIMER_CHEVRONTIP:
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KillTimer(_hwndMB, wParam);
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_pcmb->_pmbState->HideTooltip(TRUE);
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break;
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case MBTIMER_FLASH:
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{
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_cFlashCount++;
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if (_cFlashCount == COUNT_ENDFLASH)
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{
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_cFlashCount = 0;
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KillTimer(_hwndMB, wParam);
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ToolBar_MarkButton(_hwndMB, _idCmdChevron, FALSE);
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_SetTimer(MBTIMER_UEMTIMEOUT);
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// Now that we've flashed, let's show the Chevron tip.
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// This is for a confused user: If they've hovered over an item for too long,
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// or this is the first time they've seen intellimenus, then we flash and display
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// the tooltip. We only want to display this if we are shown: We would end up with
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// and dangling tooltip if you happen to move to another menu while it was flashing.
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// Ummm, is the Chevron still visible?
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if (_fShowMB && _idCmdChevron != -1)
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{
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TCHAR szTip[MAX_PATH];
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TCHAR szTitle[MAX_PATH];
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if (S_OK == v_CallCBItem(_idCmdChevron, SMC_CHEVRONGETTIP, (WPARAM)szTitle, (LPARAM)szTip))
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{
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_pcmb->_pmbState->CenterOnButton(_hwndMB, TRUE, _idCmdChevron, szTitle, szTip);
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_SetTimer(MBTIMER_CHEVRONTIP);
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}
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}
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}
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else
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ToolBar_MarkButton(_hwndMB, _idCmdChevron, (_cFlashCount % 2) == 0);
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}
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break;
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case MBTIMER_UEMTIMEOUT:
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{
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POINT pt;
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RECT rect;
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// Don't fire timeouts when we're in edit mode.
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if (_fEditMode)
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{
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KillTimer(_hwndMB, wParam);
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break;
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}
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GetWindowRect(_hwndMB, &rect);
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GetCursorPos(&pt);
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if (PtInRect(&rect, pt))
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{
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TraceMsg(TF_MENUBAND, "*** UEM TimeOut. At Tick Count (%d) ***", GetTickCount());
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_FireEvent(UEM_TIMEOUT);
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}
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else
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{
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TraceMsg(TF_MENUBAND, " *** UEM TimeOut. At Tick Count (%d)."
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" Mouse outside menu. Killing *** ", GetTickCount());
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KillTimer(_hwndMB, wParam);
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}
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}
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break;
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case MBTIMER_EXPAND:
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KillTimer(_hwndMB, wParam);
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if (_fShowMB)
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{
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v_CallCBItem(_idCmdChevron, SMC_CHEVRONEXPAND, 0, 0);
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Expand(TRUE);
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_fClickHandled = TRUE;
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_SetTimer(MBTIMER_CLICKUNHANDLE);
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}
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break;
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case MBTIMER_DRAGPOPDOWN:
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// There has not been a drag enter in this band for a while,
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// so we'll try to cancel the menus.
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KillTimer(_hwndMB, wParam);
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PostMessage(_pcmb->_pmbState->GetSubclassedHWND(), g_nMBDragCancel, 0, 0);
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break;
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case MBTIMER_DRAGOVER:
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{
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TraceMsg(TF_MENUBAND, "CMenuToolbarBase::OnTimer(DRAG)");
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KillTimer(_hwndMB, wParam);
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DAD_ShowDragImage(FALSE);
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// Does this item cascade?
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int idBtn = GetButtonCmd(_hwndMB, v_GetDragOverButton());
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if (v_GetFlags(idBtn) & SMIF_SUBMENU)
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{
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TraceMsg(TF_MENUBAND, "CMenuToolbarBase::OnTimer(DRAG): Is a submenu");
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// Yes; pop it open
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if (!_fVerticalMB)
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_pcmb->_fInvokedByDrag = TRUE;
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_DoPopup(idBtn, FALSE);
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}
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else if (idBtn == _idCmdChevron)
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{
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Expand(TRUE);
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}
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else
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{
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_pcmb->_SubMenuOnSelect(MPOS_CANCELLEVEL);
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}
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}
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break;
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case MBTIMER_POPOUT:
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{
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int nItemTimer = _nItemTimer;
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KillPopupTimer();
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// Popup a new submenu?
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if (-1 != nItemTimer)
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{
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if (nItemTimer != _pcmb->_nItemCur)
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{
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// Yes; post message since the currently expanded submenu
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// may be a CTrackPopup object, which posts its cancel mode.
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TraceMsg(TF_MENUBAND, "(pmb=%#08lx): Timer went off. Expanding...", this);
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PostPopup(nItemTimer, FALSE, FALSE);
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}
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}
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else
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{
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// No; just collapse the currently open submenu
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TraceMsg(TF_MENUBAND, "(pmb=%#08lx): _OnTimer sending MPOS_CANCELLEVEL to submenu popup", this);
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_pcmb->_SubMenuOnSelect(MPOS_CANCELLEVEL);
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}
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break;
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}
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case MBTIMER_CLOSE:
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KillTimer(_hwndMB, wParam);
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TraceMsg(TF_MENUBAND, "(pmb=%#08lx): _OnTimer sending MPOS_FULLCANCEL", this);
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if (_fVerticalMB)
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_pcmb->_SiteOnSelect(MPOS_FULLCANCEL);
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else
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{
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_pcmb->_SubMenuOnSelect(MPOS_FULLCANCEL);
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}
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break;
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}
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return 1;
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}
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void CMenuToolbarBase::_DrawMenuArrowGlyph( HDC hdc, RECT * prc, COLORREF rgbText )
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{
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SIZE size = {_pcmb->_pmbm->_cxArrow, _pcmb->_pmbm->_cyArrow};
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//
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// If the DC is mirrred, then the Arrow should be mirrored
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// since it is done thru TextOut, NOT the 2D graphics APIs [samera]
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//
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_DrawMenuGlyph(hdc,
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_pcmb->_pmbm->_hFontArrow,
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prc,
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(IS_DC_RTL_MIRRORED(hdc)) ? CH_MENUARROWRTLA :
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CH_MENUARROWA,
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rgbText,
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&size);
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}
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void CMenuToolbarBase::_DrawMenuGlyph( HDC hdc, HFONT hFont, RECT * prc,
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CHAR ch, COLORREF rgbText,
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LPSIZE psize)
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{
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ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
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if (_pcmb->_pmbm->_hFontArrow)
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{
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SIZE size;
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int cx, cy, y, x;
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HFONT hFontOld;
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int iOldBk = SetBkMode(hdc, TRANSPARENT);
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hFontOld = (HFONT)SelectObject(hdc, hFont);
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if (psize == NULL)
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{
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GetTextExtentPoint32A( hdc, &ch, 1, &size);
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psize = &size;
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}
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cy = prc->bottom - prc->top;
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y = prc->top + ((cy - psize->cy) / 2);
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cx = prc->right - prc->left;
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x = prc->left + ((cx - psize->cx) /2);
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COLORREF rgbOld = SetTextColor(hdc, rgbText);
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#ifndef UNIX
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TextOutA(hdc, x, y, &ch, 1);
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#else
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// Paint motif look arrow.
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PaintUnixMenuArrow( hdc, prc, (DWORD)rgbText );
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#endif
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SetTextColor(hdc, rgbOld);
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SetBkMode(hdc, iOldBk);
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SelectObject(hdc, hFontOld);
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}
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}
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void CMenuToolbarBase::SetMenuBandMetrics(CMenuBandMetrics* pmbm)
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{
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ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
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// This can be called before the toolbar is created.
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// So we'll check this condition. When the toolbar is created, then
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// the toolbar will get the metrics at that point.
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if (!_hwndMB)
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return;
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//Loop through toolbar.
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for (int iButton = ToolBar_ButtonCount(_hwndMB)-1; iButton >= 0; iButton--)
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{
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IOleCommandTarget* poct;
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int idCmd = GetButtonCmd(_hwndMB, iButton);
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// If it's not a seperator, see if there is a sub menu.
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if (idCmd != -1 &&
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SUCCEEDED(v_GetSubMenu(idCmd, NULL, IID_IOleCommandTarget, (void**)&poct)))
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{
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VARIANT Var;
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Var.vt = VT_UNKNOWN;
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Var.punkVal = SAFECAST(pmbm, IUnknown*);
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// Exec to set new Metrics.
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poct->Exec(&CGID_MenuBand, MBANDCID_SETFONTS, 0, &Var, NULL);
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poct->Release();
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}
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}
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_SetFontMetrics();
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// return
|
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}
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void CMenuToolbarBase::_SetFontMetrics()
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{
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ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
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if (_hwndMB && _pcmb->_pmbm)
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{
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SendMessage(_hwndMB, WM_SETFONT, (WPARAM)_pcmb->_pmbm->_hFontMenu, FALSE);
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}
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}
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void CMenuToolbarBase::CreateToolbar(HWND hwndParent)
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{
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ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
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ASSERT( _hwndMB != NULL );
|
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DWORD dwToolBarStyle = TBSTYLE_TRANSPARENT;
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|
|
// if we're set up as a popup, don't do any transparent stuff
|
|
if (_fVerticalMB)
|
|
{
|
|
dwToolBarStyle = TBSTYLE_CUSTOMERASE; // Vertical Toolbars don't get Transparent
|
|
DWORD dwExtendedStyle = 0;
|
|
|
|
// This is for TBMenu which actually has a Horizontal menubar within the
|
|
// Vertical menuband.
|
|
if (!_fHorizInVerticalMB)
|
|
dwExtendedStyle |= TBSTYLE_EX_VERTICAL;
|
|
|
|
if (_fMulticolumnMB)
|
|
dwExtendedStyle |= TBSTYLE_EX_MULTICOLUMN;
|
|
|
|
ToolBar_SetExtendedStyle(_hwndMB,
|
|
dwExtendedStyle, TBSTYLE_EX_VERTICAL | TBSTYLE_EX_MULTICOLUMN);
|
|
|
|
ToolBar_SetListGap(_hwndMB, LIST_GAP);
|
|
}
|
|
|
|
SHSetWindowBits(_hwndMB, GWL_STYLE,
|
|
TBSTYLE_TRANSPARENT | TBSTYLE_CUSTOMERASE, dwToolBarStyle );
|
|
|
|
ToolBar_SetInsertMarkColor(_hwndMB, GetSysColor(COLOR_MENUTEXT));
|
|
|
|
v_UpdateIconSize(_pcmb->_uIconSize, FALSE);
|
|
_SetFontMetrics();
|
|
}
|
|
|
|
|
|
HRESULT CMenuToolbarBase::_SetMenuBand(IShellMenu* psm)
|
|
{
|
|
ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
|
|
HRESULT hres = E_FAIL;
|
|
IBandSite* pmbs = NULL;
|
|
if (!_pcmb->_pmpSubMenu)
|
|
{
|
|
hres = CoCreateInstance(CLSID_MenuDeskBar, NULL, CLSCTX_INPROC_SERVER, IID_IMenuPopup, (void**)&_pcmb->_pmpSubMenu);
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
IUnknown_SetSite(_pcmb->_pmpSubMenu, SAFECAST(_pcmb, IOleCommandTarget*));
|
|
hres = CoCreateInstance(CLSID_MenuBandSite, NULL, CLSCTX_INPROC_SERVER, IID_IBandSite, (void**)&pmbs);
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
hres = _pcmb->_pmpSubMenu->SetClient(pmbs);
|
|
// Don't release pmbs here. We are using below
|
|
}
|
|
// Menu band will Release _pmpSubMenu.
|
|
}
|
|
}
|
|
else
|
|
{
|
|
IUnknown* punk;
|
|
_pcmb->_pmpSubMenu->GetClient(&punk);
|
|
if (punk)
|
|
{
|
|
hres = punk->QueryInterface(IID_IBandSite, (void**)&pmbs);
|
|
punk->Release();
|
|
}
|
|
}
|
|
|
|
if (pmbs)
|
|
{
|
|
if (SUCCEEDED(hres))
|
|
hres = pmbs->AddBand(psm);
|
|
|
|
pmbs->Release();
|
|
}
|
|
|
|
return hres;
|
|
}
|
|
|
|
HRESULT CMenuToolbarBase::GetSubMenu(int idCmd, GUID* pguidService, REFIID riid, void** ppvObj)
|
|
{
|
|
// pguidService is for asking a for specifically the Shell Folder portion or the Static portion
|
|
HRESULT hres = E_FAIL;
|
|
if (v_GetFlags(idCmd) & SMIF_TRACKPOPUP ||
|
|
_pcmb->_dwFlags & SMINIT_DEFAULTTOTRACKPOPUP)
|
|
{
|
|
hres = v_CreateTrackPopup(idCmd, riid, (void**)ppvObj);
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
_pcmb->SetTrackMenuPopup((IUnknown*)*ppvObj);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
IShellMenu* psm;
|
|
hres = v_GetSubMenu(idCmd, pguidService, IID_IShellMenu, (void**)&psm);
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
TraceMsg(TF_MENUBAND, "GetUIObject psm %#lx", psm);
|
|
_pcmb->SetTracked(this);
|
|
|
|
hres = _SetMenuBand(psm);
|
|
psm->Release();
|
|
|
|
// Did we succeed in getting a menupopup?
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
// Yep; Sweet!
|
|
_pcmb->_pmpSubMenu->QueryInterface(riid, ppvObj);
|
|
|
|
HWND hwnd;
|
|
IUnknown_GetWindow(_pcmb->_pmpSubMenu, &hwnd);
|
|
PostMessage(_pcmb->_pmbState->GetSubclassedHWND(), g_nMBAutomation, (WPARAM)hwnd, (LPARAM)-1);
|
|
}
|
|
}
|
|
}
|
|
|
|
return hres;
|
|
}
|
|
|
|
HRESULT CMenuToolbarBase::PositionSubmenu(int idCmd)
|
|
{
|
|
IMenuPopup* pmp = NULL;
|
|
HRESULT hres = E_FAIL;
|
|
DWORD dwFlags = 0;
|
|
|
|
if (_pcmb->_fInSubMenu)
|
|
{
|
|
// Since the selection has probrably changed, we use the cached item id
|
|
// to calculate the postion rect
|
|
idCmd = _pcmb->_nItemSubMenu;
|
|
dwFlags = MPPF_REPOSITION | MPPF_NOANIMATE;
|
|
pmp = _pcmb->_pmpSubMenu;
|
|
pmp->AddRef();
|
|
|
|
ASSERT(pmp); // If _fInSubmenu is set, then this must be valid
|
|
hres = S_OK;
|
|
}
|
|
else
|
|
{
|
|
// Only do these when we're not repositioning.
|
|
if (_pcmb->_fInitialSelect)
|
|
dwFlags |= MPPF_INITIALSELECT;
|
|
|
|
if (g_bRunOnNT5 && !_pcmb->_fCascadeAnimate)
|
|
dwFlags |= MPPF_NOANIMATE;
|
|
|
|
_pcmb->_nItemSubMenu = idCmd;
|
|
|
|
hres = GetSubMenu(idCmd, NULL, IID_IMenuPopup, (void**)&pmp);
|
|
}
|
|
|
|
ASSERT(idCmd != -1); // Make sure at this point we have an item.
|
|
|
|
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
ASSERT(pmp);
|
|
|
|
// Make sure the menuitem is pressed
|
|
_PressBtn(idCmd, TRUE);
|
|
|
|
RECT rc;
|
|
RECT rcTB;
|
|
RECT rcTemp;
|
|
POINT pt;
|
|
|
|
SendMessage(_hwndMB, TB_GETRECT, idCmd, (LPARAM)&rc);
|
|
GetClientRect(_hwndMB, &rcTB);
|
|
|
|
// Is the button rect within the boundries of the
|
|
// visible toolbar?
|
|
if (!IntersectRect(&rcTemp, &rcTB, &rc))
|
|
{
|
|
// No; Then we need to bias that rect into
|
|
// the visible region of the toolbar.
|
|
// We only want to bias one side
|
|
if (rc.left > rcTB.right)
|
|
{
|
|
rc.left = rcTB.right - (rc.right - rc.left);
|
|
rc.right = rcTB.right;
|
|
}
|
|
}
|
|
|
|
|
|
MapWindowPoints(_hwndMB, HWND_DESKTOP, (POINT*)&rc, 2);
|
|
|
|
if (_fVerticalMB)
|
|
{
|
|
pt.x = rc.right;
|
|
pt.y = rc.top;
|
|
}
|
|
else
|
|
{
|
|
//
|
|
// If the shell dropdown (toolbar button) menus are mirrored,
|
|
// then take the right edge as the anchor point
|
|
//
|
|
if (IS_WINDOW_RTL_MIRRORED(_hwndMB))
|
|
pt.x = rc.right;
|
|
else
|
|
pt.x = rc.left;
|
|
pt.y = rc.bottom;
|
|
}
|
|
|
|
// Since toolbar buttons expand almost to the end of the basebar,
|
|
// shrink the exclude rect so if overlaps.
|
|
// NOTE: the items are GetSystemMetrics(SM_CXEDGE) larger than before. So adjust to that.
|
|
|
|
if (_pcmb->_fExpanded)
|
|
InflateRect(&rc, -GetSystemMetrics(SM_CXEDGE), 0);
|
|
|
|
// We want to stop showing the chevron tip when we cascade into another menu
|
|
_pcmb->_pmbState->HideTooltip(TRUE);
|
|
|
|
// Only animate the first show at this level.
|
|
_pcmb->_fCascadeAnimate = FALSE;
|
|
|
|
hres = pmp->Popup((POINTL*)&pt, (RECTL*)&rc, dwFlags);
|
|
pmp->Release();
|
|
|
|
}
|
|
return hres;
|
|
}
|
|
/*----------------------------------------------------------
|
|
Purpose: Cascade to the _nItemCur item's menu popup.
|
|
|
|
If the popup call was modal, S_FALSE is returned; otherwise
|
|
it is S_OK, or error.
|
|
|
|
*/
|
|
HRESULT CMenuToolbarBase::PopupOpen(int idBtn)
|
|
{
|
|
ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
|
|
HRESULT hres = E_FAIL;
|
|
|
|
|
|
// Tell the current submenu popup to cancel. This must be done
|
|
// before the PostMessage b/c CTrackPopupBar itself posts a message
|
|
// which it must receive before we receive our post.
|
|
TraceMsg(TF_MENUBAND, "(pmb=%#08lx): PostPopup sending MPOS_CANCELLEVEL to submenu popup", this);
|
|
if (_pcmb->_fInSubMenu)
|
|
_pcmb->_SubMenuOnSelect(MPOS_CANCELLEVEL);
|
|
|
|
hres = PositionSubmenu(idBtn);
|
|
|
|
// Modal?
|
|
if (S_FALSE == hres)
|
|
{
|
|
// Yes; take the capture back
|
|
GetMessageFilter()->RetakeCapture();
|
|
|
|
// return S_OK so we stay in the menu mode
|
|
hres = S_OK;
|
|
}
|
|
else if (FAILED(hres))
|
|
_PressBtn(idBtn, FALSE);
|
|
|
|
// Since CTrackPopupBar is modal, it should be a useless blob
|
|
// of bits in memory by now...
|
|
_pcmb->SetTrackMenuPopup(NULL);
|
|
|
|
return hres;
|
|
}
|
|
|
|
|
|
/*----------------------------------------------------------
|
|
Purpose: Called to hide a modeless menu.
|
|
|
|
*/
|
|
void CMenuToolbarBase::PopupClose(void)
|
|
{
|
|
ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
|
|
if (-1 != _pcmb->_nItemCur)
|
|
{
|
|
_PressBtn(_pcmb->_nItemCur, FALSE);
|
|
NotifyWinEvent(EVENT_OBJECT_FOCUS, _hwndMB, OBJID_CLIENT,
|
|
GetIndexFromChild(_dwFlags & SMSET_TOP, ToolBar_CommandToIndex(_hwndMB, _pcmb->_nItemCur)));
|
|
|
|
_pcmb->_fInSubMenu = FALSE;
|
|
_pcmb->_fInvokedByDrag = FALSE;
|
|
_pcmb->_nItemCur = -1;
|
|
}
|
|
}
|
|
|
|
|
|
LRESULT CMenuToolbarBase::_OnWrapHotItem(NMTBWRAPHOTITEM* pnmwh)
|
|
{
|
|
ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
|
|
if (_fProcessingWrapHotItem ||
|
|
(_pcmb->_pmtbTop == _pcmb->_pmtbBottom && !_fHasDemotedItems))
|
|
return 0;
|
|
|
|
_fProcessingWrapHotItem = TRUE;
|
|
|
|
|
|
// If we want ourselves to not be wrapped into (Like for empty items)
|
|
// Then forward the wrap message to the other toolbar
|
|
if (_pcmb->_pmtbTracked->_dwFlags & SMSET_TOP && !(_pcmb->_pmtbBottom->_fDontShowEmpty))
|
|
{
|
|
_pcmb->SetTracked(_pcmb->_pmtbBottom);
|
|
}
|
|
else if (!(_pcmb->_pmtbTop->_fDontShowEmpty))
|
|
{
|
|
_pcmb->SetTracked(_pcmb->_pmtbTop);
|
|
}
|
|
|
|
int iIndex;
|
|
|
|
if (pnmwh->iDir < 0)
|
|
{
|
|
HWND hwnd = _pcmb->_pmtbTracked->_hwndMB;
|
|
iIndex = ToolBar_ButtonCount(hwnd) - 1;
|
|
int idCmd = GetButtonCmd(hwnd, iIndex);
|
|
|
|
// We do not want to wrap onto a chevron.
|
|
if (idCmd == _idCmdChevron)
|
|
iIndex -= 1;
|
|
|
|
}
|
|
else
|
|
{
|
|
iIndex = 0;
|
|
}
|
|
|
|
_pcmb->_pmtbTracked->SetHotItem(pnmwh->iDir, iIndex, -1, pnmwh->nReason);
|
|
|
|
|
|
_fProcessingWrapHotItem = FALSE;
|
|
|
|
return 1;
|
|
}
|
|
|
|
|
|
LRESULT CMenuToolbarBase::_OnWrapAccelerator(NMTBWRAPACCELERATOR* pnmwa)
|
|
{
|
|
ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
|
|
int iHotItem = -1;
|
|
int iNumTopAccel = 0;
|
|
int iNumBottomAccel = 0;
|
|
|
|
if (_pcmb->_fProcessingDup)
|
|
return 0;
|
|
|
|
// Check to see if there is only one toolbar.
|
|
if (_pcmb->_pmtbTop == _pcmb->_pmtbBottom)
|
|
return 0;
|
|
|
|
ToolBar_HasAccelerator(_pcmb->_pmtbTop->_hwndMB, pnmwa->ch, &iNumTopAccel);
|
|
ToolBar_HasAccelerator(_pcmb->_pmtbBottom->_hwndMB, pnmwa->ch, &iNumBottomAccel);
|
|
|
|
_pcmb->_fProcessingDup = TRUE;
|
|
|
|
CMenuToolbarBase* pmbtb = NULL;
|
|
if (_pcmb->_pmtbTracked->_dwFlags & SMSET_TOP)
|
|
{
|
|
ToolBar_MapAccelerator(_pcmb->_pmtbBottom->_hwndMB, pnmwa->ch, &iHotItem);
|
|
pmbtb = _pcmb->_pmtbBottom;
|
|
}
|
|
else
|
|
{
|
|
ToolBar_MapAccelerator(_pcmb->_pmtbTop->_hwndMB, pnmwa->ch, &iHotItem);
|
|
pmbtb = _pcmb->_pmtbTop;
|
|
}
|
|
|
|
_pcmb->_fProcessingDup = FALSE;
|
|
|
|
if (iHotItem != -1)
|
|
{
|
|
_pcmb->SetTracked(pmbtb);
|
|
int idCmd = ToolBar_CommandToIndex(pmbtb->_hwndMB, iHotItem);
|
|
DWORD dwFlags = HICF_ACCELERATOR;
|
|
|
|
// If either (but not both) toolbars have the accelerator, and it is exactly one,
|
|
// then cause the drop down.
|
|
if ( (iNumTopAccel >= 1) ^ (iNumBottomAccel >= 1) &&
|
|
(iNumTopAccel == 1 || iNumBottomAccel == 1) )
|
|
dwFlags |= HICF_TOGGLEDROPDOWN;
|
|
|
|
SendMessage(pmbtb->_hwndMB, TB_SETHOTITEM2, idCmd, dwFlags);
|
|
pnmwa->iButton = -1;
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
LRESULT CMenuToolbarBase::_OnDupAccelerator(NMTBDUPACCELERATOR* pnmda)
|
|
{
|
|
ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
|
|
if (_pcmb->_fProcessingDup || (_pcmb->_pmtbBottom == _pcmb->_pmtbTop))
|
|
return 0;
|
|
|
|
_pcmb->_fProcessingDup = TRUE;
|
|
|
|
int iNumTopAccel = 0;
|
|
int iNumBottomAccel = 0;
|
|
|
|
if (_pcmb->_pmtbTop)
|
|
ToolBar_HasAccelerator(_pcmb->_pmtbTop->_hwndMB, pnmda->ch, &iNumTopAccel);
|
|
|
|
if (_pcmb->_pmtbBottom)
|
|
ToolBar_HasAccelerator(_pcmb->_pmtbBottom->_hwndMB, pnmda->ch, &iNumBottomAccel);
|
|
|
|
|
|
_pcmb->_fProcessingDup = FALSE;
|
|
|
|
if (0 == iNumTopAccel && 0 == iNumBottomAccel)
|
|
{
|
|
// We want to return 1 if Both of them have one.
|
|
//Otherwise, return 0, and let the toolbar handle it itself.
|
|
return 0;
|
|
}
|
|
|
|
pnmda->fDup = TRUE;
|
|
|
|
return 1;
|
|
}
|
|
|
|
/*----------------------------------------------------------
|
|
Purpose: Handle WM_NOTIFY
|
|
|
|
*/
|
|
LRESULT CMenuToolbarBase::_OnNotify(LPNMHDR pnm)
|
|
{
|
|
ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
|
|
LRESULT lres = 0;
|
|
CMBMsgFilter* pmf = GetMessageFilter();
|
|
|
|
// These are notifies we handle even when disengaged from the message hook.
|
|
switch (pnm->code)
|
|
{
|
|
case NM_CUSTOMDRAW:
|
|
// We now custom draw even the TopLevelMenuBand (for the correct font)
|
|
lres = _OnCustomDraw((NMCUSTOMDRAW*)pnm);
|
|
break;
|
|
}
|
|
|
|
|
|
// Is the Global Message filter Disengaged? This will happen when the Subclassed window
|
|
// looses activation to a dialog box of some kind.
|
|
if (lres == 0 && !pmf->IsEngaged())
|
|
{
|
|
// Yes; We've lost activation so we don't want to track like a normal menu...
|
|
|
|
// For hot item change, return 1 so that the toolbar does not change the hot item.
|
|
if (pnm->code == TBN_HOTITEMCHANGE && _pcmb->_fMenuMode)
|
|
return 1;
|
|
|
|
// For all other items, don't do anything....
|
|
return 0;
|
|
}
|
|
|
|
switch (pnm->code)
|
|
{
|
|
case NM_RELEASEDCAPTURE:
|
|
pmf->RetakeCapture();
|
|
break;
|
|
|
|
case NM_KEYDOWN:
|
|
BLOCK
|
|
{
|
|
LPNMKEY pnmk = (LPNMKEY)pnm;
|
|
lres = _OnKey(TRUE, pnmk->nVKey, pnmk->uFlags);
|
|
}
|
|
break;
|
|
|
|
case NM_CHAR:
|
|
{
|
|
LPNMCHAR pnmc = (LPNMCHAR)pnm;
|
|
if (pnmc->ch == TEXT(' '))
|
|
return TRUE;
|
|
|
|
if (pnmc->dwItemNext == -1 &&
|
|
!_pcmb->_fVertical)
|
|
{
|
|
// If it's horizontal, then it must be top level.
|
|
ASSERT(_pcmb->_fTopLevel);
|
|
_pcmb->_CancelMode(MPOS_FULLCANCEL);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case TBN_HOTITEMCHANGE:
|
|
lres = _OnHotItemChange((LPNMTBHOTITEM)pnm);
|
|
break;
|
|
|
|
case NM_LDOWN:
|
|
// We need to kill the expand timer, because the user might
|
|
// move out of the chevron and accidentally select another item.
|
|
if ( (int)((LPNMCLICK)pnm)->dwItemSpec == _idCmdChevron && _idCmdChevron != -1)
|
|
{
|
|
KillTimer(_hwndMB, MBTIMER_EXPAND);
|
|
_fIgnoreHotItemChange = TRUE;
|
|
}
|
|
break;
|
|
|
|
case NM_CLICK:
|
|
{
|
|
int idCmd = (int)((LPNMCLICK)pnm)->dwItemSpec;
|
|
_fIgnoreHotItemChange = FALSE;
|
|
if ( idCmd == -1 )
|
|
{
|
|
_pcmb->_SubMenuOnSelect(MPOS_CANCELLEVEL);
|
|
_pcmb->SetTracked(NULL);
|
|
lres = 1;
|
|
}
|
|
else if ( idCmd == _idCmdChevron )
|
|
{
|
|
// Retake the capture on the button-up, b/c the toolbar took
|
|
// it away for a moment.
|
|
pmf->RetakeCapture();
|
|
|
|
v_CallCBItem(_idCmdChevron, SMC_CHEVRONEXPAND, 0, 0);
|
|
Expand(TRUE);
|
|
_fClickHandled = TRUE;
|
|
_SetTimer(MBTIMER_CLICKUNHANDLE);
|
|
lres = 1;
|
|
}
|
|
else if (!_fEmpty)
|
|
{
|
|
TraceMsg(TF_MENUBAND, "(pmb=%#08lx): upclick %d", this, idCmd);
|
|
|
|
// Retake the capture on the button-up, b/c the toolbar took
|
|
// it away for a moment.
|
|
pmf->RetakeCapture();
|
|
|
|
if (v_GetFlags(idCmd) & SMIF_SUBMENU) // Submenus support double click
|
|
{
|
|
if (_iLastClickedTime == 0) // First time it was clicked
|
|
{
|
|
_iLastClickedTime = GetTickCount();
|
|
_idCmdLastClicked = idCmd;
|
|
}
|
|
// Did they click on the same item twice?
|
|
else if (idCmd != _idCmdLastClicked)
|
|
{
|
|
_iLastClickedTime = _idCmdLastClicked = 0;
|
|
}
|
|
else
|
|
{
|
|
// Was this item double clicked on?
|
|
if ((GetTickCount() - _iLastClickedTime) < GetDoubleClickTime())
|
|
{
|
|
// We need to post this back to ourselves, because
|
|
// the Tray will become in active when double clicking
|
|
// on something like programs. This happens because the
|
|
// Toolbar will set capture back to itself and the tray
|
|
// doesn't get any more messages.
|
|
PostMessage(_hwndMB, g_nMBExecute, idCmd, 0);
|
|
_fClickHandled = TRUE;
|
|
}
|
|
|
|
_iLastClickedTime = _idCmdLastClicked = 0;
|
|
}
|
|
}
|
|
|
|
// Sent on the button-up. Handle the same way.
|
|
if (!_fClickHandled && -1 != idCmd)
|
|
_DropDownOrExec(idCmd, FALSE);
|
|
|
|
_fClickHandled = FALSE;
|
|
lres = 1;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case TBN_DROPDOWN:
|
|
lres = _OnDropDown((LPNMTOOLBAR)pnm);
|
|
break;
|
|
|
|
#ifdef UNICODE
|
|
case TBN_GETINFOTIPA:
|
|
{
|
|
LPNMTBGETINFOTIPA pnmTT = (LPNMTBGETINFOTIPA)pnm;
|
|
UINT uiCmd = pnmTT->iItem;
|
|
TCHAR szTip[MAX_PATH];
|
|
|
|
if ( S_OK == v_GetInfoTip(pnmTT->iItem, szTip, ARRAYSIZE(szTip)) )
|
|
{
|
|
SHUnicodeToAnsi(szTip, pnmTT->pszText, pnmTT->cchTextMax);
|
|
}
|
|
else
|
|
{
|
|
// Set the lpszText to NULL to prevent the toolbar from setting
|
|
// the button text by default
|
|
pnmTT->pszText = NULL;
|
|
}
|
|
|
|
|
|
lres = 1;
|
|
break;
|
|
|
|
}
|
|
#endif
|
|
case TBN_GETINFOTIP:
|
|
{
|
|
LPNMTBGETINFOTIP pnmTT = (LPNMTBGETINFOTIP)pnm;
|
|
UINT uiCmd = pnmTT->iItem;
|
|
|
|
if ( S_OK != v_GetInfoTip(pnmTT->iItem, pnmTT->pszText, pnmTT->cchTextMax) )
|
|
{
|
|
// Set the lpszText to NULL to prevent the toolbar from setting
|
|
// the button text by default
|
|
pnmTT->pszText = NULL;
|
|
}
|
|
lres = 1;
|
|
break;
|
|
}
|
|
|
|
case NM_RCLICK:
|
|
// When we go into a context menu, stop monitoring.
|
|
KillTimer(_hwndMB, MBTIMER_EXPAND);
|
|
KillTimer(_hwndMB, MBTIMER_UEMTIMEOUT);
|
|
break;
|
|
|
|
case TBN_WRAPHOTITEM:
|
|
lres = _OnWrapHotItem((NMTBWRAPHOTITEM*)pnm);
|
|
break;
|
|
|
|
case TBN_WRAPACCELERATOR:
|
|
lres = _OnWrapAccelerator((NMTBWRAPACCELERATOR*)pnm);
|
|
break;
|
|
|
|
case TBN_DUPACCELERATOR:
|
|
lres = _OnDupAccelerator((NMTBDUPACCELERATOR*)pnm);
|
|
break;
|
|
|
|
case TBN_DRAGOVER:
|
|
// This message is sent when drag and drop within the toolbar indicates that it
|
|
// is about to mark a button. Since this gets messed up because of LockWindowUpdate
|
|
// we tell it not to do anything.
|
|
lres = 1;
|
|
break;
|
|
}
|
|
|
|
return(lres);
|
|
}
|
|
|
|
|
|
BOOL CMenuToolbarBase::_SetTimer(int nTimer)
|
|
{
|
|
ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
|
|
long lTimeOut;
|
|
|
|
#ifndef UNIX
|
|
// If we're on NT5 or Win98, use the cool new SPI
|
|
if (SystemParametersInfo(SPI_GETMENUSHOWDELAY, 0, &g_lMenuPopupTimeout, 0)) {
|
|
// Woo-hoo, all done.
|
|
}
|
|
else if (g_lMenuPopupTimeout == -1)
|
|
#endif
|
|
{
|
|
// NT4 or Win95. Grovel the registry (yuck).
|
|
DWORD dwType;
|
|
TCHAR szDelay[6]; // int is 5 characters + null.
|
|
DWORD cbSize = ARRAYSIZE(szDelay);
|
|
|
|
g_lMenuPopupTimeout = MBTIMER_TIMEOUT;
|
|
|
|
if (ERROR_SUCCESS == SHGetValue(HKEY_CURRENT_USER, TEXT("Control Panel\\Desktop"),
|
|
TEXT("MenuShowDelay"), &dwType, (void*)szDelay, &cbSize))
|
|
{
|
|
g_lMenuPopupTimeout = (UINT)StrToInt(szDelay);
|
|
}
|
|
}
|
|
|
|
lTimeOut = g_lMenuPopupTimeout;
|
|
|
|
switch (nTimer)
|
|
{
|
|
case MBTIMER_EXPAND:
|
|
case MBTIMER_DRAGPOPDOWN:
|
|
lTimeOut *= 2;
|
|
if (lTimeOut < MAXUEMTIMEOUT)
|
|
lTimeOut = MAXUEMTIMEOUT;
|
|
break;
|
|
|
|
case MBTIMER_UEMTIMEOUT:
|
|
if (!_fHasDemotedItems || _pcmb->_pmbState->GetExpand() || _fEditMode)
|
|
return TRUE;
|
|
lTimeOut *= 5;
|
|
|
|
// We want a minimum of MAXUEMTIMEOUT for people who set the expand rate to zero
|
|
if (lTimeOut < MAXUEMTIMEOUT)
|
|
lTimeOut = MAXUEMTIMEOUT;
|
|
TraceMsg(TF_MENUBAND, "*** UEM SetTimeOut to (%d) milliseconds"
|
|
"at Tick Count (%d).*** ", GetTickCount());
|
|
break;
|
|
|
|
case MBTIMER_CHEVRONTIP:
|
|
lTimeOut = 60 * 1000; // Please make the intellimenu's balloon tip go
|
|
// away after one minute of no action.
|
|
break;
|
|
|
|
case MBTIMER_INFOTIP:
|
|
lTimeOut = 500; // Half a second hovering over an item?
|
|
break;
|
|
}
|
|
|
|
TraceMsg(TF_MENUBAND, "(pmb=%#08lx): Setting %d Timer to %d milliseconds at tickcount %d",
|
|
this, nTimer, lTimeOut, GetTickCount());
|
|
return (BOOL)SetTimer(_hwndMB, nTimer, lTimeOut, NULL);
|
|
}
|
|
|
|
BOOL CMenuToolbarBase::_HandleObscuredItem(int idCmd)
|
|
{
|
|
RECT rc;
|
|
GetClientRect(_hwndMB, &rc);
|
|
|
|
int iButton = (int)SendMessage(_hwndMB, TB_COMMANDTOINDEX, idCmd, 0);
|
|
|
|
if (SHIsButtonObscured(_hwndMB, &rc, iButton))
|
|
{
|
|
// clear hot item
|
|
ToolBar_SetHotItem(_hwndMB, -1);
|
|
|
|
_pcmb->_SubMenuOnSelect(MPOS_FULLCANCEL);
|
|
_pcmb->_CancelMode(MPOS_FULLCANCEL); // This is for the track menus.
|
|
|
|
HWND hwnd = _pcmb->_pmbState->GetSubclassedHWND();
|
|
|
|
PostMessage(hwnd? hwnd: _hwndMB, g_nMBOpenChevronMenu, (WPARAM)idCmd, 0);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
LRESULT CMenuToolbarBase::_OnHotItemChange(NMTBHOTITEM * pnmhot)
|
|
{
|
|
ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
|
|
LRESULT lres = 0;
|
|
|
|
#ifdef UNIX
|
|
// IEUNIX : If this is a mouse move check if the left button is pressed
|
|
// deviating from Windows behavior to be motif compliant.
|
|
if (_fVerticalMB && (pnmhot->dwFlags & HICF_MOUSE) && !(pnmhot->dwFlags & HICF_LMOUSE))
|
|
return 1;
|
|
#endif
|
|
|
|
if (_pcmb->_fMenuMode && _pcmb->_fShow && !_fIgnoreHotItemChange)
|
|
{
|
|
// Always kill the expand timer when something changes
|
|
KillTimer(_hwndMB, MBTIMER_EXPAND);
|
|
KillTimer(_hwndMB, MBTIMER_INFOTIP);
|
|
|
|
// Is this toolbar being entered?
|
|
if (!(pnmhot->dwFlags & HICF_LEAVING))
|
|
{
|
|
// Yes; set it to be the currently tracking toolbar
|
|
TraceMsg(TF_MENUBAND, "CMTB::OnHotItemChange. Setting Tracked....", this);
|
|
_pcmb->SetTracked(this);
|
|
|
|
_pcmb->_pmbState->HideTooltip(FALSE);
|
|
_SetTimer(MBTIMER_INFOTIP);
|
|
}
|
|
|
|
// If the Toolbar has keybaord focus, we need to send OBJID_CLIENT so that we track correctly.
|
|
if (!(pnmhot->dwFlags & HICF_LEAVING))
|
|
{
|
|
NotifyWinEvent(EVENT_OBJECT_FOCUS, _hwndMB, OBJID_CLIENT,
|
|
GetIndexFromChild(_dwFlags & SMSET_TOP, ToolBar_CommandToIndex(_hwndMB, pnmhot->idNew)));
|
|
}
|
|
|
|
DEBUG_CODE( TraceMsg(TF_MENUBAND, "(pmb=%#08lx): TBN_HOTITEMCHANGE (state:%#02lx, %d-->%d)",
|
|
this, pnmhot->dwFlags,
|
|
(pnmhot->dwFlags & HICF_ENTERING) ? -1 : pnmhot->idOld,
|
|
(pnmhot->dwFlags & HICF_LEAVING) ? -1 : pnmhot->idNew); )
|
|
|
|
// While in edit mode, we do not automatically cascade
|
|
// submenus, unless while dropping. But the dropping case
|
|
// is handled in HitTest, not here. So don't deal with that
|
|
// here.
|
|
|
|
// Is this because an accelerator key was hit?
|
|
if (pnmhot->dwFlags & HICF_ACCELERATOR)
|
|
{
|
|
KillPopupTimer();
|
|
KillTimer(_hwndMB, MBTIMER_UEMTIMEOUT);
|
|
// Yes; now that TBSTYLE_DROPDOWN is used, let _DropDownOrExec handle it
|
|
// in response to TBN_DROPDOWN.
|
|
}
|
|
// Is this because direction keys were hit?
|
|
else if (pnmhot->dwFlags & HICF_ARROWKEYS)
|
|
{
|
|
// Yes
|
|
KillPopupTimer();
|
|
KillTimer(_hwndMB, MBTIMER_UEMTIMEOUT);
|
|
|
|
if (!_fVerticalMB &&
|
|
_HandleObscuredItem(pnmhot->idNew))
|
|
{
|
|
lres = 1;
|
|
}
|
|
else
|
|
{
|
|
// It doesn't make sense that we would get these keyboard
|
|
// notifications if there is a submenu open...it should get
|
|
// the messages
|
|
ASSERT(!_pcmb->_fInSubMenu);
|
|
v_SendMenuNotification(pnmhot->idNew, FALSE);
|
|
|
|
// Since the only way that the chevron can get the highlight is
|
|
// through a keyboard down, then we expand.
|
|
if (_fHasDemotedItems && pnmhot->idNew == (int)_idCmdChevron)
|
|
{
|
|
v_CallCBItem(_idCmdChevron, SMC_CHEVRONEXPAND, 0, 0);
|
|
Expand(TRUE);
|
|
lres = 1; // We already handled the hot item change
|
|
}
|
|
}
|
|
|
|
_pcmb->_pmbState->HideTooltip(FALSE);
|
|
_SetTimer(MBTIMER_INFOTIP);
|
|
}
|
|
// Is this because the mouse moved or an explicit sendmessage?
|
|
else if (!(pnmhot->dwFlags & HICF_LEAVING) &&
|
|
(pnmhot->idNew != _pcmb->_nItemCur || // Ignore if we're moving over same item
|
|
(_nItemTimer != -1 && _pcmb->_nItemCur == pnmhot->idNew))) // we need to go through here to reset if the user went back to the cascaded guy
|
|
{
|
|
// Yes
|
|
if (!_fVerticalMB) // Horizontal menus will always have an underlying hmenu
|
|
{
|
|
if (_HandleObscuredItem(pnmhot->idNew))
|
|
{
|
|
lres = 1;
|
|
}
|
|
else if (_pcmb->_fInSubMenu)
|
|
{
|
|
// Only popup a menu since we're already in one (as mouse
|
|
// moves across bar).
|
|
|
|
TraceMsg(TF_MENUBAND, "(pmb=%#08lx): TBN_HOTITEMCHG: Posting CMBPopup message", this);
|
|
PostPopup(pnmhot->idNew, FALSE, _pcmb->_fKeyboardSelected); // Will handle menu notification on receipt of message
|
|
}
|
|
else
|
|
v_SendMenuNotification(pnmhot->idNew, FALSE);
|
|
}
|
|
else if (!_fEditMode)
|
|
{
|
|
v_SendMenuNotification(pnmhot->idNew, FALSE);
|
|
|
|
// check to see if we have just entered a new item and it is a sub-menu...
|
|
|
|
// Did we already set a timer?
|
|
if (-1 != _nItemTimer)
|
|
{
|
|
// Yes; kill it b/c the mouse moved to another item
|
|
KillPopupTimer();
|
|
}
|
|
|
|
// if we're not over the currently expanded guy
|
|
// Have we moved over an item that expands OR
|
|
// are we moving away from a cascaded item?
|
|
DWORD dwFlags = v_GetFlags(pnmhot->idNew);
|
|
// Reset the stupid user timer
|
|
KillTimer(_hwndMB, MBTIMER_UEMTIMEOUT);
|
|
|
|
// UEMStuff
|
|
if (!(dwFlags & SMIF_SUBMENU))
|
|
{
|
|
_SetTimer(MBTIMER_UEMTIMEOUT);
|
|
_FireEvent(UEM_HOT_ITEM);
|
|
}
|
|
|
|
if ( (pnmhot->dwFlags & HICF_MOUSE) && _pcmb->_nItemCur != pnmhot->idNew)
|
|
{
|
|
if (dwFlags & SMIF_SUBMENU || _pcmb->_fInSubMenu)
|
|
{
|
|
// Is this the only item in the menu?
|
|
if ( _cPromotedItems == 1 &&
|
|
!(_fHasDemotedItems && _pcmb->_fExpanded) &&
|
|
dwFlags & SMIF_SUBMENU)
|
|
{
|
|
// Yes; Then we want to pop it open immediatly,
|
|
// instead of waiting for the timeout
|
|
PostPopup(pnmhot->idNew, FALSE, FALSE);
|
|
}
|
|
else if (_SetTimer(MBTIMER_POPOUT))
|
|
{
|
|
// No; fire a timer to open/close the submenu
|
|
TraceMsg(TF_MENUBAND, "(pmb=%#08lx): TBN_HOTITEMCHG: Starting timer for id=%d", this, pnmhot->idNew);
|
|
if (v_GetFlags(pnmhot->idNew) & SMIF_SUBMENU)
|
|
_nItemTimer = pnmhot->idNew;
|
|
else
|
|
_nItemTimer = -1;
|
|
}
|
|
}
|
|
|
|
if (_fHasDemotedItems && pnmhot->idNew == (int)_idCmdChevron)
|
|
{
|
|
_SetTimer(MBTIMER_EXPAND);
|
|
}
|
|
|
|
_pcmb->_pmbState->HideTooltip(FALSE);
|
|
_SetTimer(MBTIMER_INFOTIP);
|
|
}
|
|
|
|
}
|
|
}
|
|
else if (pnmhot->dwFlags & HICF_LEAVING)
|
|
{
|
|
v_SendMenuNotification(pnmhot->idOld, TRUE);
|
|
|
|
if (-1 != _nItemTimer && !_fEditMode)
|
|
{
|
|
// kill the cascading menu popup timer...
|
|
TraceMsg(TF_MENUBAND, "(pmb=%#08lx): TBN_HOTITEMCHG: Killing timer", this);
|
|
|
|
KillPopupTimer();
|
|
}
|
|
_pcmb->_pmbState->HideTooltip(FALSE);
|
|
}
|
|
|
|
if ( !(pnmhot->dwFlags & HICF_LEAVING) )
|
|
_pcmb->_SiteOnSelect(MPOS_CHILDTRACKING);
|
|
}
|
|
|
|
return lres;
|
|
}
|
|
|
|
void CMenuToolbarBase::s_FadeCallback(DWORD dwStep, LPVOID pvParam)
|
|
{
|
|
CMenuToolbarBase* pmtb = (CMenuToolbarBase*)pvParam;
|
|
|
|
if (pmtb && dwStep == FADE_BEGIN) // Paranoia
|
|
{
|
|
// Command has been posted. Exit menu.
|
|
pmtb->_pcmb->_SiteOnSelect(MPOS_EXECUTE);
|
|
}
|
|
}
|
|
|
|
LRESULT CMenuToolbarBase::_DropDownOrExec(UINT idCmd, BOOL bKeyboard)
|
|
{
|
|
ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
|
|
TraceMsg(TF_MENUBAND, "(pmb=%#08lx): _DropDownOrExec %d", this, idCmd);
|
|
|
|
// Don't do anything when we're in edit mode
|
|
if (_fEditMode)
|
|
return 0;
|
|
|
|
if ( v_GetFlags(idCmd) & SMIF_SUBMENU )
|
|
{
|
|
v_SendMenuNotification(idCmd, FALSE);
|
|
|
|
PostPopup(idCmd, FALSE, bKeyboard);
|
|
}
|
|
else if (idCmd != -1)
|
|
{
|
|
RECT rc;
|
|
AddRef(); // I might get released in the call.
|
|
|
|
// Fading Selection
|
|
IEPlaySound(TEXT("MenuCommand"), TRUE);
|
|
SendMessage(_hwndMB, TB_GETRECT, idCmd, (LPARAM)&rc);
|
|
MapWindowPoints(_hwndMB, HWND_DESKTOP, (POINT*)&rc, 2);
|
|
|
|
if (!(GetKeyState(VK_SHIFT) < 0))
|
|
{
|
|
// Were we able to fade?
|
|
if (!_pcmb->_pmbState->FadeRect(&rc, s_FadeCallback, this))
|
|
{
|
|
// No; Then we blow away the menus here instead of the Fade callback
|
|
// Command has been posted. Exit menu.
|
|
_pcmb->_SiteOnSelect(MPOS_EXECUTE);
|
|
}
|
|
}
|
|
|
|
if (g_dwProfileCAP & 0x00002000)
|
|
StartCAP();
|
|
v_ExecItem(idCmd);
|
|
if (g_dwProfileCAP & 0x00002000)
|
|
StopCAP();
|
|
|
|
Release();
|
|
}
|
|
else
|
|
MessageBeep(MB_OK);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
/*----------------------------------------------------------
|
|
Purpose: Handles TBN_DROPDOWN, which is sent on the button-down.
|
|
|
|
*/
|
|
LRESULT CMenuToolbarBase::_OnDropDown(LPNMTOOLBAR pnmtb)
|
|
{
|
|
DWORD dwInput = _fTopLevel ? 0 : -1; // -1: don't track, 0: do
|
|
ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
|
|
LRESULT lres = 0;
|
|
|
|
// Expected behavior with the mouse:
|
|
//
|
|
// 1) For cascading menuitems-
|
|
// a) expand on button-down
|
|
// b) collapse on button-up (horizontal menu only)
|
|
// c) if the button-down occurs on the item that is
|
|
// already selected, then assume the click indicates
|
|
// a drag/drop scenario
|
|
// 2) For other menuitems-
|
|
// a) execute on button-up
|
|
|
|
#ifdef DEBUG
|
|
if (_fTopLevel) {
|
|
// browser menu comes thru here; start menu goes elsewhere (via tray.c)
|
|
//ASSERT(!_fVertical);
|
|
TraceMsg(DM_MISC, "cmtbb._odd: _fTopLevel(1) mouse=%d", GetKeyState(VK_LBUTTON) < 0);
|
|
}
|
|
#endif
|
|
// Is this because the mouse button was used?
|
|
if (GetKeyState(VK_LBUTTON) < 0)
|
|
{
|
|
// Yes
|
|
|
|
// Assume it won't be handled. This will allow the toolbar
|
|
// to see the button-down as a potential drag and drop.
|
|
lres = TBDDRET_TREATPRESSED;
|
|
|
|
// Clicking on same item that is currently expanded?
|
|
if (pnmtb->iItem == _pcmb->_nItemCur)
|
|
{
|
|
|
|
// Is this horizontal?
|
|
if (!_fVerticalMB)
|
|
{
|
|
// Yes; toggle the dropdown
|
|
_pcmb->_SubMenuOnSelect(MPOS_FULLCANCEL);
|
|
|
|
// Say it is handled, so the button will toggle
|
|
lres = TBDDRET_DEFAULT;
|
|
}
|
|
|
|
_fClickHandled = TRUE;
|
|
|
|
// Otherwise don't do anything more, user might be starting a
|
|
// drag-drop procedure on the cascading menuitem
|
|
}
|
|
else
|
|
{
|
|
if (v_GetFlags(pnmtb->iItem) & SMIF_SUBMENU)
|
|
{
|
|
// Handle on the button-down
|
|
_fClickHandled = TRUE;
|
|
lres = _DropDownOrExec(pnmtb->iItem, FALSE);
|
|
}
|
|
}
|
|
|
|
if (dwInput != -1)
|
|
dwInput = UIBL_INPMOUSE;
|
|
}
|
|
else
|
|
{
|
|
// No; must be the keyboard
|
|
_fClickHandled = TRUE;
|
|
lres = _DropDownOrExec(pnmtb->iItem, TRUE);
|
|
|
|
if (dwInput != -1)
|
|
dwInput = UIBL_INPMENU;
|
|
}
|
|
|
|
// browser menu (*not* start menu) alt+key, mouse
|
|
if (dwInput != -1)
|
|
UEMFireEvent(&UEMIID_SHELL, UEME_INSTRBROWSER, UEMF_INSTRUMENT, UIBW_UIINPUT, dwInput);
|
|
|
|
return lres;
|
|
}
|
|
|
|
|
|
/*----------------------------------------------------------
|
|
Purpose: Handle WM_KEYDOWN/WM_KEYUP
|
|
|
|
Returns: TRUE if handled
|
|
*/
|
|
BOOL CMenuToolbarBase::_OnKey(BOOL bDown, UINT vk, UINT uFlags)
|
|
{
|
|
ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
|
|
|
|
int idCmd;
|
|
HWND hwnd = _hwndMB;
|
|
|
|
_pcmb->_pmbState->SetKeyboardCue(TRUE);
|
|
|
|
//
|
|
// If the menu window is RTL mirrored, then the arrow keys should
|
|
// be mirrored to reflect proper cursor movement. [samera]
|
|
//
|
|
if (IS_WINDOW_RTL_MIRRORED(hwnd))
|
|
{
|
|
switch (vk)
|
|
{
|
|
case VK_LEFT:
|
|
vk = VK_RIGHT;
|
|
break;
|
|
|
|
case VK_RIGHT:
|
|
vk = VK_LEFT;
|
|
break;
|
|
}
|
|
}
|
|
|
|
switch (vk)
|
|
{
|
|
case VK_LEFT:
|
|
if (_fVerticalMB)
|
|
{
|
|
_pcmb->_SiteOnSelect(MPOS_SELECTLEFT);
|
|
return TRUE;
|
|
}
|
|
break;
|
|
|
|
case VK_RIGHT:
|
|
if (_fVerticalMB)
|
|
goto Cascade;
|
|
break;
|
|
|
|
case VK_DOWN:
|
|
case VK_UP:
|
|
if (!_fVerticalMB)
|
|
{
|
|
Cascade:
|
|
idCmd = GetButtonCmd(hwnd, ToolBar_GetHotItem(hwnd));
|
|
if (v_GetFlags(idCmd) & SMIF_SUBMENU)
|
|
{
|
|
// Enter the submenu
|
|
TraceMsg(TF_MENUBAND, "(pmb=%#08lx): _OnKey: Posting CMBPopup message", this);
|
|
|
|
PostPopup(idCmd, FALSE, TRUE);
|
|
}
|
|
else if (VK_RIGHT == vk)
|
|
{
|
|
// Nothing to cascade to, move to next sibling menu
|
|
_pcmb->_SiteOnSelect(MPOS_SELECTRIGHT);
|
|
}
|
|
return TRUE;
|
|
}
|
|
else
|
|
{
|
|
#if 0
|
|
_pcmb->_OnSelectArrow(vk == VK_UP? -1 : 1);
|
|
return TRUE;
|
|
#endif
|
|
}
|
|
break;
|
|
|
|
case VK_SPACE:
|
|
|
|
if (!_pcmb->_fExpanded && _fHasDemotedItems)
|
|
{
|
|
v_CallCBItem(_idCmdChevron, SMC_CHEVRONEXPAND, 0, 0);
|
|
Expand(TRUE);
|
|
}
|
|
else
|
|
{
|
|
// Toolbars map the spacebar to VK_RETURN. Menus don't except
|
|
// in the horizontal menubar.
|
|
if (_fVerticalMB)
|
|
MessageBeep(MB_OK);
|
|
}
|
|
return TRUE;
|
|
|
|
#if 0
|
|
case VK_RETURN:
|
|
// Handle this now, rather than letting the toolbar handle it.
|
|
// This way we don't have to rely on WM_COMMAND, which doesn't
|
|
// convey whether it was invoked by the keyboard or the mouse.
|
|
idCmd = GetButtonCmd(hwnd, ToolBar_GetHotItem(hwnd));
|
|
_DropDownOrExec(idCmd, TRUE);
|
|
return TRUE;
|
|
#endif
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
/*----------------------------------------------------------
|
|
Purpose: There are two flavors of this function: _DoPopup and
|
|
PostPopup. Both cancel the existing submenu (relative
|
|
to this band) and pops open a new submenu. _DoPopup
|
|
does it atomically. PostPopup posts a message to
|
|
handle it.
|
|
|
|
*/
|
|
void CMenuToolbarBase::_DoPopup(int idCmd, BOOL bInitialSelect)
|
|
{
|
|
ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
|
|
if (-1 != idCmd)
|
|
{
|
|
PopupHelper(idCmd, bInitialSelect);
|
|
}
|
|
}
|
|
|
|
|
|
/*----------------------------------------------------------
|
|
Purpose: See the _DoPopup comment
|
|
*/
|
|
void CMenuToolbarBase::PostPopup(int idCmd, BOOL bSetItem, BOOL bInitialSelect)
|
|
{
|
|
ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
|
|
if (-1 != idCmd)
|
|
{
|
|
_pcmb->_SubMenuOnSelect(MPOS_CANCELLEVEL);
|
|
_pcmb->SetTracked(this);
|
|
HWND hwnd = _pcmb->_pmbState->GetSubclassedHWND();
|
|
|
|
PostMessage(hwnd? hwnd: _hwndMB, g_nMBPopupOpen, idCmd, MAKELPARAM(bSetItem, bInitialSelect));
|
|
}
|
|
}
|
|
|
|
|
|
/*----------------------------------------------------------
|
|
Purpose: Helper function to finally invoke submenu. Use _DoPopup
|
|
or PostPopup
|
|
*/
|
|
void CMenuToolbarBase::PopupHelper(int idCmd, BOOL bInitialSelect)
|
|
{
|
|
// We do not want to pop open a sub menu if we are not displayed. This is especially
|
|
// a problem during drag and drop.
|
|
if (_fShowMB)
|
|
{
|
|
_pcmb->_nItemNew = idCmd;
|
|
ASSERT(-1 != _pcmb->_nItemNew);
|
|
_pcmb->SetTracked(this);
|
|
_pcmb->_fPopupNewMenu = TRUE;
|
|
_pcmb->_fInitialSelect = BOOLIFY(bInitialSelect);
|
|
_pcmb->UIActivateIO(TRUE, NULL);
|
|
_FireEvent(UEM_HOT_FOLDER);
|
|
_SetTimer(MBTIMER_UEMTIMEOUT);
|
|
}
|
|
}
|
|
|
|
void CMenuToolbarBase::_PaintButton(HDC hdc, int idCmd, LPRECT prc, DWORD dwSMIF)
|
|
{
|
|
if (!_pcmb->_fExpanded)
|
|
return;
|
|
|
|
ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
|
|
RECT rcClient;
|
|
GetClientRect(_hwndMB, &rcClient);
|
|
#ifndef DRAWEDGE
|
|
// Draw Left Edge
|
|
HPEN hPenOld = (HPEN)SelectObject(hdc, _pcmb->_pmbm->_hPenHighlight);
|
|
MoveToEx(hdc, prc->left, prc->top, NULL);
|
|
LineTo(hdc, prc->left, prc->bottom);
|
|
#endif
|
|
|
|
if (!(dwSMIF & SMIF_DEMOTED))
|
|
{
|
|
#ifdef DRAWEDGE
|
|
DWORD dwEdge = BF_RIGHT;
|
|
|
|
// Don't paint the edge next to the bitmap.
|
|
if (_uIconSizeMB == ISFBVIEWMODE_SMALLICONS)
|
|
dwEdge |= BF_LEFT;
|
|
|
|
|
|
RECT rc = *prc;
|
|
#else
|
|
// Draw Right Edge:
|
|
SelectObject(hdc, _pcmb->_pmbm->_hPenShadow);
|
|
MoveToEx(hdc, prc->right-1, prc->top, NULL);
|
|
LineTo(hdc, prc->right-1, prc->bottom);
|
|
#endif
|
|
|
|
HWND hwnd = _hwndMB;
|
|
int iPos = ToolBar_CommandToIndex(hwnd, idCmd);
|
|
if (iPos == -1)
|
|
{
|
|
iPos = ToolBar_ButtonCount(hwnd) - 1;
|
|
}
|
|
|
|
if (iPos >= 0)
|
|
{
|
|
int iNumButtons = ToolBar_ButtonCount(hwnd);
|
|
int idCmd2 = GetButtonCmd(hwnd, iPos + 1);
|
|
CMenuToolbarBase* pmtb = this;
|
|
BOOL fOverflowed = FALSE;
|
|
|
|
// Situations for Drawing the Bottom line
|
|
// 1) This button is at the bottom.
|
|
// 2) This button is at the bottom and the toolbar
|
|
// below is not visible (_fDontShowEmpty).
|
|
// 3) This button is at the bottom and the button
|
|
// at the top of the bottom toolbar is demoted.
|
|
// 4) The button below this one in the toolbar is
|
|
// demoted.
|
|
// 5) The botton below this one is demoted and we're
|
|
// not expanded
|
|
|
|
if (iPos + 1 >= iNumButtons)
|
|
{
|
|
if (_pcmb->_pmtbBottom != this &&
|
|
!_pcmb->_pmtbBottom->_fDontShowEmpty)
|
|
{
|
|
pmtb = _pcmb->_pmtbBottom;
|
|
hwnd = pmtb->_hwndMB;
|
|
idCmd2 = GetButtonCmd(hwnd, 0);
|
|
}
|
|
else
|
|
fOverflowed = TRUE;
|
|
}
|
|
else if (prc->bottom == rcClient.bottom &&
|
|
_pcmb->_pmtbBottom == this) // This button is at the top.
|
|
fOverflowed = TRUE;
|
|
|
|
|
|
DWORD dwFlags = pmtb->v_GetFlags(idCmd2);
|
|
|
|
if ((_pcmb->_fExpanded && dwFlags & SMIF_DEMOTED) ||
|
|
fOverflowed)
|
|
{
|
|
#ifdef DRAWEDGE
|
|
dwEdge |= BF_BOTTOM;
|
|
#else
|
|
int iLeft = prc->left;
|
|
if (iPos != iNumButtons - 1)
|
|
iLeft ++; // Move the next line in.
|
|
|
|
MoveToEx(hdc, iLeft, prc->bottom-1, NULL);
|
|
LineTo(hdc, prc->right-1, prc->bottom-1);
|
|
#endif
|
|
}
|
|
|
|
// Situations for Drawing the Top line
|
|
// 1) This button is at the top.
|
|
// 2) This button is at the top and the toolbar
|
|
// above is not visible (_fDontShowEmpty).
|
|
// 3) This button is at the top and the button
|
|
// at the bottom of the top toolbar is demoted.
|
|
// 4) The button above this one in the toolbar is
|
|
// demoted.
|
|
// 5) If the button above this is demoted, and we're
|
|
// not expanded
|
|
|
|
fOverflowed = FALSE;
|
|
|
|
if (iPos - 1 < 0)
|
|
{
|
|
if (_pcmb->_pmtbTop != this &&
|
|
!_pcmb->_pmtbTop->_fDontShowEmpty)
|
|
{
|
|
pmtb = _pcmb->_pmtbTop;
|
|
hwnd = pmtb->_hwndMB;
|
|
idCmd2 = GetButtonCmd(hwnd, ToolBar_ButtonCount(hwnd) - 1);
|
|
}
|
|
else
|
|
fOverflowed = TRUE; // There is nothing at the top of this menu, draw the line.
|
|
}
|
|
else
|
|
{
|
|
hwnd = _hwndMB;
|
|
idCmd2 = GetButtonCmd(hwnd, iPos - 1);
|
|
pmtb = this;
|
|
|
|
if (prc->top == rcClient.top &&
|
|
_pcmb->_pmtbTop == this) // This button is at the top.
|
|
fOverflowed = TRUE;
|
|
}
|
|
|
|
dwFlags = pmtb->v_GetFlags(idCmd2);
|
|
|
|
if ((_pcmb->_fExpanded && dwFlags & SMIF_DEMOTED) ||
|
|
fOverflowed)
|
|
{
|
|
#ifdef DRAWEDGE
|
|
dwEdge |= BF_TOP;
|
|
#else
|
|
SelectObject(hdc, _pcmb->_pmbm->_hPenHighlight);
|
|
MoveToEx(hdc, prc->left, prc->top, NULL);
|
|
LineTo(hdc, prc->right-1, prc->top);
|
|
#endif
|
|
}
|
|
}
|
|
|
|
#ifdef DRAWEDGE
|
|
DrawEdge(hdc, &rc, BDR_RAISEDINNER, dwEdge);
|
|
#endif
|
|
}
|
|
|
|
#ifndef DRAWEDGE
|
|
SelectObject(hdc, hPenOld);
|
|
#endif
|
|
}
|
|
|
|
LRESULT CMenuToolbarBase::_OnCustomDraw(NMCUSTOMDRAW * pnmcd)
|
|
{
|
|
// Make it look like a menu
|
|
NMTBCUSTOMDRAW * ptbcd = (NMTBCUSTOMDRAW *)pnmcd;
|
|
DWORD dwRet = 0;
|
|
|
|
// Edit mode never hot tracks, and the selected item being
|
|
// moved has a black frame around it. Items that cascade are
|
|
// still highlighted normally, even in edit mode.
|
|
|
|
DWORD dwSMIF = v_GetFlags((UINT)pnmcd->dwItemSpec);
|
|
|
|
switch(pnmcd->dwDrawStage)
|
|
{
|
|
case CDDS_PREPAINT:
|
|
dwRet = CDRF_NOTIFYITEMDRAW | CDRF_NOTIFYPOSTPAINT;
|
|
break;
|
|
|
|
case CDDS_ITEMPREPAINT:
|
|
if (_fVerticalMB)
|
|
{
|
|
if (pnmcd->dwItemSpec == -1)
|
|
{
|
|
// a -1 is sent with a seperator
|
|
RECT rc = pnmcd->rc;
|
|
rc.top += 3; // Hard coded in toolbar.
|
|
rc.left += GetSystemMetrics(SM_CXEDGE);
|
|
rc.right -= GetSystemMetrics(SM_CXEDGE);
|
|
DrawEdge(pnmcd->hdc, &rc, EDGE_ETCHED, BF_TOP);
|
|
|
|
_PaintButton(pnmcd->hdc, -1, &pnmcd->rc, dwSMIF);
|
|
|
|
dwRet = CDRF_SKIPDEFAULT;
|
|
}
|
|
else
|
|
{
|
|
ptbcd->clrText = _pcmb->_pmbm->_clrMenuText;
|
|
|
|
// This is for Darwin Ads.
|
|
if (dwSMIF & SMIF_ALTSTATE)
|
|
{
|
|
ptbcd->clrText = GetSysColor(COLOR_BTNSHADOW);
|
|
}
|
|
|
|
ptbcd->rcText.right = ptbcd->rcText.right - _pcmb->_pmbm->_cxMargin;
|
|
ptbcd->clrBtnFace = _pcmb->_pmbm->_clrBackground;
|
|
if (_fHasSubMenu)
|
|
ptbcd->rcText.right -= _pcmb->_pmbm->_cxArrow;
|
|
|
|
if ( _fHasDemotedItems && _idCmdChevron == (int)pnmcd->dwItemSpec)
|
|
{
|
|
_DrawChevron(pnmcd->hdc, &pnmcd->rc,
|
|
(BOOL)(pnmcd->uItemState & CDIS_HOT) ||
|
|
(BOOL)(pnmcd->uItemState & CDIS_MARKED),
|
|
(BOOL)(pnmcd->uItemState & CDIS_SELECTED) );
|
|
|
|
dwRet |= CDRF_SKIPDEFAULT;
|
|
|
|
}
|
|
else
|
|
{
|
|
#ifdef MARK_DRAGGED_ITEM
|
|
// We have no good way to undo this on a multi pane drop.
|
|
if (_idCmdDragging != -1 &&
|
|
_idCmdDragging == (int)pnmcd->dwItemSpec)
|
|
pnmcd->uItemState |= CDIS_HOT;
|
|
#endif
|
|
|
|
// Yes; draw with highlight
|
|
if (pnmcd->uItemState & (CDIS_CHECKED | CDIS_SELECTED | CDIS_HOT))
|
|
{
|
|
#ifdef UNIX
|
|
if( MwCurrentLook() == LOOK_MOTIF )
|
|
SelectMotifMenu(pnmcd->hdc, &pnmcd->rc, TRUE );
|
|
else
|
|
#endif
|
|
{
|
|
ptbcd->clrHighlightHotTrack = GetSysColor(COLOR_HIGHLIGHT);
|
|
ptbcd->clrBtnFace = GetSysColor(COLOR_HIGHLIGHT);
|
|
ptbcd->clrText = GetSysColor(COLOR_HIGHLIGHTTEXT);
|
|
dwRet |= TBCDRF_HILITEHOTTRACK;
|
|
}
|
|
}
|
|
|
|
|
|
// Is this menu empty?
|
|
if (_fEmpty)
|
|
{
|
|
// Yes, draw the empty string as disabled.
|
|
pnmcd->uItemState |= CDIS_DISABLED;
|
|
ptbcd->clrText = ptbcd->clrBtnFace;
|
|
|
|
// Don't draw the etched effect if it is selected
|
|
if (pnmcd->uItemState & CDIS_HOT)
|
|
dwRet |= TBCDRF_NOETCHEDEFFECT;
|
|
}
|
|
|
|
// When this item is demoted, we only want to paint his background
|
|
// then we are in edit mode _OR_ it is not selected, checked or hot.
|
|
if (dwSMIF & SMIF_DEMOTED)
|
|
{
|
|
BOOL fDrawDemoted = TRUE;
|
|
if (_fEditMode)
|
|
fDrawDemoted = TRUE;
|
|
|
|
if (pnmcd->uItemState & (CDIS_CHECKED | CDIS_SELECTED | CDIS_HOT))
|
|
fDrawDemoted = FALSE;
|
|
|
|
if (fDrawDemoted)
|
|
{
|
|
ptbcd->clrBtnFace = _pcmb->_pmbm->_clrDemoted;
|
|
SHFillRectClr(pnmcd->hdc, &pnmcd->rc, ptbcd->clrBtnFace);
|
|
}
|
|
}
|
|
|
|
// We draw our own highlighting
|
|
dwRet |= (TBCDRF_NOEDGES | TBCDRF_NOOFFSET);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// If g_fRunOnMemphis or g_fRunOnNT5 are not defined then the menus will
|
|
// never be grey.
|
|
if (!_pcmb->_fAppActive)
|
|
// menus from user use Button Shadow for non active menus
|
|
ptbcd->clrText = GetSysColor(COLOR_3DSHADOW);
|
|
else
|
|
ptbcd->clrText = _pcmb->_pmbm->_clrMenuText;
|
|
|
|
// If we're in high contrast mode, make the menu bar look like
|
|
// veritcal items on select.
|
|
if (_pcmb->_pmbm->_fHighContrastMode)
|
|
{
|
|
// Yes; draw with highlight
|
|
if (pnmcd->uItemState & (CDIS_CHECKED | CDIS_SELECTED | CDIS_HOT))
|
|
{
|
|
#ifdef UNIX
|
|
if( MwCurrentLook() == LOOK_MOTIF )
|
|
SelectMotifMenu(pnmcd->hdc, &pnmcd->rc, TRUE );
|
|
else
|
|
#endif
|
|
{
|
|
ptbcd->clrHighlightHotTrack = GetSysColor(COLOR_HIGHLIGHT);
|
|
ptbcd->clrBtnFace = GetSysColor(COLOR_HIGHLIGHT);
|
|
ptbcd->clrText = GetSysColor(COLOR_HIGHLIGHTTEXT);
|
|
dwRet |= TBCDRF_HILITEHOTTRACK;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
dwRet |= CDRF_NOTIFYPOSTPAINT | TBCDRF_NOMARK;
|
|
break;
|
|
case CDDS_ITEMPOSTPAINT:
|
|
if (_fVerticalMB)
|
|
{
|
|
RECT rc = pnmcd->rc;
|
|
COLORREF rgbText;
|
|
if (pnmcd->uItemState & (CDIS_SELECTED | CDIS_HOT))
|
|
rgbText = GetSysColor( COLOR_HIGHLIGHTTEXT );
|
|
else
|
|
rgbText = _pcmb->_pmbm->_clrMenuText;
|
|
|
|
// Is this item Checked?
|
|
if (dwSMIF & SMIF_CHECKED)
|
|
{
|
|
rc.right = rc.left + (rc.bottom - rc.top);
|
|
_DrawMenuGlyph(pnmcd->hdc, _pcmb->_pmbm->_hFontArrow
|
|
, &rc, CH_MENUCHECKA, rgbText, NULL);
|
|
rc = pnmcd->rc;
|
|
}
|
|
|
|
// Is this a cascading item?
|
|
if (dwSMIF & SMIF_SUBMENU)
|
|
{
|
|
// Yes; draw the arrow
|
|
RECT rcT = rc;
|
|
|
|
rcT.left = rcT.right - _pcmb->_pmbm->_cxArrow;
|
|
_DrawMenuArrowGlyph(pnmcd->hdc, &rcT, rgbText);
|
|
}
|
|
|
|
_PaintButton(pnmcd->hdc, (UINT)pnmcd->dwItemSpec, &rc, dwSMIF);
|
|
}
|
|
break;
|
|
case CDDS_PREERASE:
|
|
{
|
|
RECT rcClient;
|
|
GetClientRect(_hwndMB, &rcClient);
|
|
ptbcd->clrBtnFace = _pcmb->_pmbm->_clrBackground;
|
|
SHFillRectClr(pnmcd->hdc, &rcClient, _pcmb->_pmbm->_clrBackground);
|
|
dwRet = CDRF_SKIPDEFAULT;
|
|
}
|
|
break;
|
|
}
|
|
return dwRet;
|
|
}
|
|
|
|
|
|
|
|
void CMenuToolbarBase::_PressBtn(int idBtn, BOOL bDown)
|
|
{
|
|
if (!_fVerticalMB)
|
|
{
|
|
DWORD dwState = ToolBar_GetState(_hwndMB, idBtn);
|
|
|
|
if (bDown)
|
|
dwState |= TBSTATE_PRESSED;
|
|
else
|
|
dwState &= ~TBSTATE_PRESSED;
|
|
|
|
ToolBar_SetState(_hwndMB, idBtn, dwState);
|
|
|
|
// Avoid ugly late repaints
|
|
UpdateWindow(_hwndMB);
|
|
}
|
|
}
|
|
|
|
|
|
/*----------------------------------------------------------
|
|
Purpose: IWinEventHandler::OnWinEvent method
|
|
|
|
Processes messages passed on from the menuband.
|
|
*/
|
|
STDMETHODIMP CMenuToolbarBase::OnWinEvent(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT* plres)
|
|
{
|
|
ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
|
|
HRESULT hres = S_FALSE;
|
|
|
|
EnterModeless();
|
|
|
|
switch (uMsg)
|
|
{
|
|
case WM_SETTINGCHANGE:
|
|
if ((SHIsExplorerIniChange(wParam, lParam) == EICH_UNKNOWN) ||
|
|
(wParam == SPI_SETNONCLIENTMETRICS))
|
|
{
|
|
v_UpdateIconSize(-1, TRUE);
|
|
v_Refresh();
|
|
goto L_WM_SYSCOLORCHANGE;
|
|
}
|
|
break;
|
|
|
|
case WM_SYSCOLORCHANGE:
|
|
L_WM_SYSCOLORCHANGE:
|
|
ToolBar_SetInsertMarkColor(_hwndMB, GetSysColor(COLOR_MENUTEXT));
|
|
SendMessage(_hwndMB, uMsg, wParam, lParam);
|
|
InvalidateRect(_hwndMB, NULL, TRUE);
|
|
hres = S_OK;
|
|
break;
|
|
|
|
case WM_PALETTECHANGED:
|
|
InvalidateRect( _hwndMB, NULL, FALSE );
|
|
SendMessage( _hwndMB, uMsg, wParam, lParam );
|
|
hres = S_OK;
|
|
break;
|
|
|
|
case WM_NOTIFY:
|
|
*plres = _OnNotify((LPNMHDR)lParam);
|
|
hres = S_OK;
|
|
break;
|
|
}
|
|
|
|
ExitModeless();
|
|
|
|
return hres;
|
|
}
|
|
|
|
|
|
void CMenuToolbarBase::v_CalcWidth(int* pcxMin, int* pcxMax)
|
|
{
|
|
ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
|
|
ASSERT(IS_VALID_WRITE_PTR(pcxMin, int));
|
|
ASSERT(IS_VALID_WRITE_PTR(pcxMax, int));
|
|
|
|
|
|
*pcxMin = 0;
|
|
*pcxMax = 0;
|
|
|
|
if (_fVerticalMB && _pcmb->_pmbm && _pcmb->_pmbm->_hFontMenu)
|
|
{
|
|
HIMAGELIST himl;
|
|
int cel;
|
|
int cxItemMax = 0;
|
|
HWND hwnd = _hwndMB;
|
|
|
|
ASSERT(hwnd);
|
|
|
|
HDC hdc = GetDC(hwnd);
|
|
|
|
if (hdc)
|
|
{
|
|
HFONT hFontOld = (HFONT) SelectObject(hdc, _pcmb->_pmbm->_hFontMenu);
|
|
|
|
if (hFontOld)
|
|
{
|
|
TCHAR sz[MAX_PATH];
|
|
cel = ToolBar_ButtonCount(hwnd);
|
|
|
|
// Find the maximum length text
|
|
for(int i = 0; i < cel; i++)
|
|
{
|
|
int idCmd = GetButtonCmd(hwnd, i);
|
|
if (_idCmdChevron != idCmd &&
|
|
!(!_pcmb->_fExpanded && v_GetFlags(idCmd) & SMIF_DEMOTED) &&
|
|
SendMessage(hwnd, TB_GETBUTTONTEXT, idCmd, (LPARAM)sz) > 0)
|
|
{
|
|
RECT rect = {0};
|
|
DWORD dwDTFlags = DT_CALCRECT | DT_SINGLELINE | DT_LEFT | DT_VCENTER;
|
|
if (ShowAmpersand())
|
|
dwDTFlags |= DT_NOPREFIX;
|
|
DrawText(hdc, sz, -1, &rect, dwDTFlags);
|
|
cxItemMax = max(rect.right, cxItemMax);
|
|
}
|
|
}
|
|
|
|
SelectObject(hdc, hFontOld);
|
|
}
|
|
ReleaseDC(hwnd, hdc);
|
|
}
|
|
|
|
himl = (HIMAGELIST)SendMessage(hwnd, TB_GETIMAGELIST, 0, 0);
|
|
if (himl)
|
|
{
|
|
int cy;
|
|
|
|
// Start with the width of the button
|
|
ImageList_GetIconSize(himl, pcxMin, &cy);
|
|
|
|
// We want at least a bit of space around the icon
|
|
if (_uIconSizeMB != ISFBVIEWMODE_SMALLICONS)
|
|
{
|
|
// Old FSMenu code took the height of the larger of
|
|
// the icon and text then added 2.
|
|
ToolBar_SetPadding(hwnd, 0, 0);
|
|
*pcxMin += 10;
|
|
}
|
|
else
|
|
{
|
|
// Old FSMenu code took the height of the larger of
|
|
// the icon and text then added cySpacing, which defaults to 6.
|
|
ToolBar_SetPadding(hwnd, 0, 4);
|
|
*pcxMin += 3 * GetSystemMetrics(SM_CXEDGE);
|
|
}
|
|
}
|
|
|
|
|
|
RECT rect = {0};
|
|
int cxDesired = _pcmb->_pmbm->_cxMargin + cxItemMax + _pcmb->_pmbm->_cxArrow;
|
|
int cxMax = 0;
|
|
|
|
if (SystemParametersInfoA(SPI_GETWORKAREA, 0, &rect, 0))
|
|
{
|
|
// We're figuring a third of the screen is a good max width
|
|
cxMax = (rect.right-rect.left) / 3;
|
|
}
|
|
|
|
*pcxMin += min(cxDesired, cxMax) + LIST_GAP;
|
|
*pcxMax = *pcxMin;
|
|
}
|
|
TraceMsg(TF_MENUBAND, "CMenuToolbarBase::v_CalcWidth(%d, %d)", *pcxMin, *pcxMax);
|
|
}
|
|
|
|
|
|
void CMenuToolbarBase::_SetToolbarState()
|
|
{
|
|
SHSetWindowBits(_hwndMB, GWL_STYLE, TBSTYLE_LIST, TBSTYLE_LIST);
|
|
}
|
|
|
|
|
|
void CMenuToolbarBase::v_ForwardMouseMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
RECT rc;
|
|
POINT pt;
|
|
|
|
pt.x = GET_X_LPARAM(lParam);
|
|
pt.y = GET_Y_LPARAM(lParam);
|
|
|
|
GetWindowRect(_hwndMB, &rc);
|
|
|
|
if (PtInRect(&rc, pt))
|
|
{
|
|
ScreenToClient(_hwndMB, &pt);
|
|
SendMessage(_hwndMB, uMsg, wParam, MAKELONG(pt.x, pt.y));
|
|
}
|
|
}
|
|
|
|
void CMenuToolbarBase::NegotiateSize()
|
|
{
|
|
RECT rc;
|
|
GetClientRect(GetParent(_hwndMB), &rc);
|
|
_pcmb->OnPosRectChangeDB(&rc);
|
|
|
|
// If we came in here it's because the Menubar did not change sizes or position.
|
|
|
|
}
|
|
|
|
void CMenuToolbarBase::SetParent(HWND hwndParent)
|
|
{
|
|
ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
|
|
if (hwndParent)
|
|
{
|
|
if (!_hwndMB)
|
|
CreateToolbar(hwndParent);
|
|
}
|
|
else
|
|
{
|
|
// As an optimization, we implement "disowning" ourselves
|
|
// as just moving ourselves offscreen. The previous parent
|
|
// still owns us. The parent is invariably the menusite.
|
|
RECT rc = {-1,-1,-1,-1};
|
|
SetWindowPos(NULL, &rc, 0);
|
|
}
|
|
|
|
// We want to set the parent all the time because we don't want to destroy the
|
|
// window with it's parent..... Sizing to -1,-1,-1,-1 causes it not to be displayed.
|
|
if (_hwndMB)
|
|
{
|
|
::SetParent(_hwndMB, hwndParent);
|
|
SendMessage(_hwndMB, TB_SETPARENT, (WPARAM)hwndParent, NULL);
|
|
}
|
|
}
|
|
|
|
|
|
void CMenuToolbarBase::v_OnEmptyToolbar()
|
|
{
|
|
ASSERT(_pcmb); // if you hit this assert, you haven't initialized yet.. call SetSite first
|
|
for (int iNumButtons = ToolBar_ButtonCount(_hwndMB) -1;
|
|
iNumButtons >= 0;
|
|
iNumButtons--)
|
|
{
|
|
// HACKHACK (lamadio): For some reason, _fEmptyingToolbar gets set to FALSE.
|
|
// We then Do a TB_DELETEBUTTON, which sends a notify. This does go through on
|
|
// the top level menubands (Start Menu, Browser menu bar), and deletes the
|
|
// associated data. We then try and delete it again.
|
|
// So now, I set null into the sub menu, so that the other code gracefully fails.
|
|
|
|
TBBUTTONINFO tbbi;
|
|
tbbi.cbSize = SIZEOF(tbbi);
|
|
tbbi.dwMask = TBIF_LPARAM | TBIF_BYINDEX;
|
|
ToolBar_GetButtonInfo(_hwndMB, iNumButtons, &tbbi);
|
|
|
|
LPVOID pData = (LPVOID)tbbi.lParam;
|
|
tbbi.lParam = NULL;
|
|
|
|
ToolBar_SetButtonInfo(_hwndMB, iNumButtons, &tbbi);
|
|
|
|
SendMessage(_hwndMB, TB_DELETEBUTTON, iNumButtons, 0);
|
|
v_OnDeleteButton(pData);
|
|
}
|
|
}
|
|
|
|
void CMenuToolbarBase::EmptyToolbar()
|
|
{
|
|
if (_hwndMB)
|
|
{
|
|
_fEmptyingToolbar = TRUE;
|
|
v_OnEmptyToolbar();
|
|
_fEmptyingToolbar = FALSE;
|
|
}
|
|
}
|
|
|
|
void CMenuToolbarBase::v_Close()
|
|
{
|
|
EmptyToolbar();
|
|
if (_hwndMB)
|
|
{
|
|
//Kill timers to prevent race condition
|
|
KillTimer(_hwndMB, MBTIMER_POPOUT);
|
|
KillTimer(_hwndMB, MBTIMER_DRAGOVER);
|
|
KillTimer(_hwndMB, MBTIMER_EXPAND);
|
|
KillTimer(_hwndMB, MBTIMER_ENDEDIT);
|
|
KillTimer(_hwndMB, MBTIMER_CLOSE);
|
|
KillTimer(_hwndMB, MBTIMER_CLICKUNHANDLE);
|
|
KillTimer(_hwndMB, MBTIMER_DRAGPOPDOWN);
|
|
|
|
DestroyWindow(_hwndMB);
|
|
_hwndMB = NULL;
|
|
}
|
|
}
|
|
|
|
void CMenuToolbarBase::Activate(BOOL fActivate)
|
|
{
|
|
if (fActivate == FALSE)
|
|
{
|
|
_fEditMode = FALSE;
|
|
}
|
|
}
|
|
|
|
int CMenuToolbarBase::_CalcChevronSize()
|
|
{
|
|
|
|
int dSeg;
|
|
int dxy = _pcmb->_pmbm->_cyChevron;
|
|
|
|
dxy -= 4;
|
|
dSeg = dxy / 4;
|
|
|
|
return dSeg * 4 + 4;
|
|
}
|
|
|
|
void CMenuToolbarBase::_DrawChevron(HDC hdc, LPRECT prect, BOOL fFocus, BOOL fSelected)
|
|
{
|
|
RECT rcBox = *prect;
|
|
RECT rcDrop;
|
|
|
|
const int dExtra = 3;
|
|
int dxy;
|
|
|
|
rcBox.left += dExtra;
|
|
rcBox.right -= dExtra;
|
|
dxy = _CalcChevronSize();
|
|
|
|
rcDrop.left = ((rcBox.right + rcBox.left) >> 1) - (dxy/4);
|
|
rcDrop.right = rcDrop.left + dxy - 1;
|
|
|
|
int dSeg = ((RECTWIDTH(rcDrop) - 2) >> 2);
|
|
|
|
rcDrop.top = (rcBox.top + rcBox.bottom)/2 - (2 * dSeg + 1);
|
|
//rcDrop.bottom = rcBox.top;
|
|
|
|
if (fFocus)
|
|
{
|
|
InflateRect(&rcBox, 0, -3);
|
|
SHFillRectClr(hdc, &rcBox, _pcmb->_pmbm->_clrDemoted);
|
|
DrawEdge(hdc, &rcBox, fSelected? BDR_SUNKENINNER : BDR_RAISEDINNER, BF_RECT);
|
|
|
|
if (fSelected)
|
|
{
|
|
rcDrop.top += 1;
|
|
rcDrop.left += 1;
|
|
}
|
|
}
|
|
|
|
HBRUSH hbrOld = SelectBrush(hdc, _pcmb->_pmbm->_hbrText);
|
|
|
|
|
|
int y = rcDrop.top + 1;
|
|
int xBase = rcDrop.left+ dSeg;
|
|
|
|
for (int x = -dSeg; x <= dSeg; x++)
|
|
{
|
|
PatBlt(hdc, xBase + x, y, 1, dSeg, PATCOPY);
|
|
PatBlt(hdc, xBase + x, y+(dSeg<<1), 1, dSeg, PATCOPY);
|
|
|
|
y += (x >= 0) ? -1 : 1;
|
|
}
|
|
|
|
SelectBrush(hdc, hbrOld);
|
|
}
|
|
|
|
|
|
// Takes into accout Separators, hidden and Disabled items
|
|
/*----------------------------------------------------------
|
|
Purpose: This function sets the nearest legal button to be
|
|
the hot item, skipping over any separators, or hidden
|
|
or disabled buttons.
|
|
|
|
|
|
*/
|
|
|
|
int CMenuToolbarBase::GetValidHotItem(int iDir, int iIndex, int iCount, DWORD dwFlags)
|
|
{
|
|
if (iIndex == MBSI_LASTITEM)
|
|
{
|
|
// -2 is special value meaning "last item on toolbar"
|
|
int cButtons = (int)SendMessage(_hwndMB, TB_BUTTONCOUNT, 0, 0);
|
|
iIndex = cButtons - 1;
|
|
}
|
|
|
|
while ( (iCount == -1 || iIndex < iCount) && iIndex >= 0)
|
|
{
|
|
TBBUTTON tbb;
|
|
|
|
// Toolbar will trap out of bounds condition when iCount is -1
|
|
if (!SendMessage(_hwndMB, TB_GETBUTTON, iIndex, (LPARAM)&tbb))
|
|
return -1;
|
|
|
|
int idCmd = GetButtonCmd(_hwndMB, iIndex);
|
|
|
|
|
|
if (tbb.fsState & TBSTATE_ENABLED &&
|
|
!(tbb.fsStyle & TBSTYLE_SEP ||
|
|
tbb.fsState & TBSTATE_HIDDEN) &&
|
|
!(v_GetFlags(idCmd) & SMIF_DEMOTED && !_pcmb->_fExpanded) )
|
|
{
|
|
return iIndex;
|
|
}
|
|
else
|
|
iIndex += iDir;
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
BOOL CMenuToolbarBase::SetHotItem(int iDir, int iIndex, int iCount, DWORD dwFlags)
|
|
{
|
|
int iPos = GetValidHotItem(iDir, iIndex, iCount, dwFlags);
|
|
if (iPos >= 0)
|
|
SendMessage(_hwndMB, TB_SETHOTITEM2, iPos, dwFlags);
|
|
|
|
return (BOOL)(iPos >= 0);
|
|
}
|
|
|
|
|
|
static const BYTE g_rgsStateMap[][3] =
|
|
{
|
|
#if defined(FIRST)
|
|
// T, I, F
|
|
{ 0, 1, 2}, // State 0
|
|
{ 3, 1, 2}, // State 1
|
|
{ 4, 1, 2}, // State 2
|
|
{ 11, 5, 2}, // State 3
|
|
{ 10, 1, 6}, // State 4
|
|
{ 7, 1, 2}, // State 5
|
|
{ 8, 1, 2}, // State 6
|
|
{ 11, 9, 2}, // State 7
|
|
{ 10, 1, 10}, // State 8
|
|
{ 11, 1, 2}, // State 9
|
|
{ 10, 1, 2}, // State 10 // End State
|
|
{ 12, 1, 2}, // State 11 // Flash.
|
|
{ 10, 1, 2}, // State 12
|
|
#elif defined(SECOND)
|
|
// T, I, F
|
|
{ 0, 1, 2}, // State 0
|
|
{ 3, 1, 2}, // State 1
|
|
{ 4, 1, 2}, // State 2
|
|
{ 11, 5, 6}, // State 3
|
|
{ 10, 5, 6}, // State 4
|
|
{ 7, 5, 6}, // State 5
|
|
{ 8, 9, 6}, // State 6
|
|
{ 11, 9, 8}, // State 7
|
|
{ 10, 9, 10}, // State 8
|
|
{ 11, 9, 8}, // State 9
|
|
{ 10, 10, 10}, // State 10 // End State
|
|
{ 10, 9, 8}, // State 11 // Flash.
|
|
{ 10, 9, 8}, // State 12
|
|
{ 10, 9, 8}, // State 13
|
|
#elif defined(THIRD)
|
|
// T, I, F
|
|
{ 0, 1, 2}, // State 0
|
|
{ 3, 1, 2}, // State 1
|
|
{ 12, 1, 2}, // State 2
|
|
{ 11, 5, 6}, // State 3
|
|
{ 10, 5, 6}, // State 4
|
|
{ 7, 5, 6}, // State 5
|
|
{ 13, 5, 6}, // State 6
|
|
{ 11, 9, 8}, // State 7
|
|
{ 10, 9, 10}, // State 8
|
|
{ 11, 9, 8}, // State 9
|
|
{ 10, 10, 10}, // State 10 // End State
|
|
{ 10, 9, 8}, // State 11 // Flash.
|
|
{ 4, 1, 2}, // State 12
|
|
{ 8, 5, 6}, // State 13
|
|
#else
|
|
// T, I, F
|
|
{ 0, 1, 2}, // State 0
|
|
{ 3, 1, 2}, // State 1
|
|
{ 4, 1, 2}, // State 2
|
|
{ 11, 5, 6}, // State 3
|
|
{ 10, 5, 6}, // State 4
|
|
{ 7, 5, 6}, // State 5
|
|
{ 8, 5, 6}, // State 6
|
|
{ 11, 9, 8}, // State 7
|
|
{ 10, 9, 10}, // State 8
|
|
{ 11, 9, 8}, // State 9
|
|
{ 10, 10, 10}, // State 10 // End State
|
|
{ 4, 3, 4}, // State 11 // Flash.
|
|
#endif
|
|
};
|
|
|
|
#define MAX_STATE 13
|
|
|
|
void CMenuToolbarBase::_FireEvent(BYTE bEvent)
|
|
{
|
|
// We don't want to expand and cover up any dialogs.
|
|
if (_fSuppressUserMonitor)
|
|
return;
|
|
|
|
if (!_fHasDemotedItems)
|
|
return;
|
|
|
|
if (UEM_RESET == bEvent)
|
|
{
|
|
TraceMsg(TF_MENUBAND, "CMTB::UEM Reset state to 0");
|
|
_pcmb->_pmbState->SetUEMState(0);
|
|
return;
|
|
}
|
|
|
|
ASSERT(bEvent >= UEM_TIMEOUT &&
|
|
bEvent <= UEM_HOT_FOLDER);
|
|
|
|
BYTE bOldState = _pcmb->_pmbState->GetUEMState();
|
|
BYTE bNewState = g_rgsStateMap[_pcmb->_pmbState->GetUEMState()][bEvent];
|
|
|
|
ASSERT(bOldState >= 0 && bOldState <= MAX_STATE);
|
|
|
|
TraceMsg(TF_MENUBAND, "*** UEM OldState (%d), New State (%d) ***", bOldState, bNewState);
|
|
|
|
_pcmb->_pmbState->SetUEMState(bNewState);
|
|
|
|
switch (bNewState)
|
|
{
|
|
case 10: // End State
|
|
TraceMsg(TF_MENUBAND, "*** UEM Entering State 10. Expanding *** ", bOldState, bNewState);
|
|
KillTimer(_hwndMB, MBTIMER_UEMTIMEOUT);
|
|
if (_pcmb->_fInSubMenu)
|
|
{
|
|
IUnknown_QueryServiceExec(_pcmb->_pmpSubMenu, SID_SMenuBandChild,
|
|
&CGID_MenuBand, MBANDCID_EXPAND, 0, NULL, NULL);
|
|
}
|
|
else
|
|
{
|
|
Expand(TRUE);
|
|
}
|
|
_pcmb->_pmbState->SetUEMState(0);
|
|
break;
|
|
|
|
case 11: // Flash
|
|
// This gets reset when the flash is done...
|
|
TraceMsg(TF_MENUBAND, "*** UEM Entering State 11 Flashing *** ");
|
|
KillTimer(_hwndMB, MBTIMER_UEMTIMEOUT);
|
|
_FlashChevron();
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
void CMenuToolbarBase::_FlashChevron()
|
|
{
|
|
if (_idCmdChevron != -1)
|
|
{
|
|
_cFlashCount = 0;
|
|
ToolBar_MarkButton(_hwndMB, _idCmdChevron, FALSE);
|
|
SetTimer(_hwndMB, MBTIMER_FLASH, MBTIMER_FLASHTIME, NULL);
|
|
}
|
|
}
|
|
|
|
|
|
LRESULT CMenuToolbarBase::_DefWindowProcMB(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
// Are we being asked for the IAccessible for the client?
|
|
if (uMsg == WM_GETOBJECT && (OBJID_CLIENT == lParam))
|
|
{
|
|
// Don't process OBJID_MENU. By the time we get here, we ARE the menu.
|
|
LRESULT lres = 0;
|
|
CAccessible* pacc = new CAccessible(SAFECAST(_pcmb, IMenuBand*));
|
|
if (pacc)
|
|
{
|
|
lres = pacc->InitAcc();
|
|
if (SUCCEEDED((HRESULT)lres))
|
|
{
|
|
lres = LresultFromObject(IID_IAccessible, wParam, SAFECAST(pacc, IAccessible*));
|
|
|
|
// The correct OLEAcc has been checked into the NT builds, so Oleacc
|
|
// no longer assumes transfer sematics
|
|
if (FAILED((HRESULT)lres))
|
|
pacc->Release();
|
|
}
|
|
else
|
|
{ // Failed to initialize
|
|
pacc->Release();
|
|
}
|
|
}
|
|
|
|
return lres;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
void CMenuToolbarBase::v_Show(BOOL fShow, BOOL fForceUpdate)
|
|
{
|
|
// HACKHACK (lamadio): When we create the menubands, we do not set the
|
|
// TOP level band's fonts until a refresh. This code here fixes it.
|
|
if (_fFirstTime && _pcmb->_fTopLevel)
|
|
{
|
|
SetMenuBandMetrics(_pcmb->_pmbm);
|
|
}
|
|
|
|
if (fShow)
|
|
{
|
|
SetKeyboardCue();
|
|
_pcmb->_pmbState->PutTipOnTop();
|
|
}
|
|
else
|
|
{
|
|
_fHasDrop = FALSE;
|
|
KillTimer(_hwndMB, MBTIMER_DRAGPOPDOWN);
|
|
KillTimer(_hwndMB, MBTIMER_INFOTIP); // Don't show it if we're not displayed :-)
|
|
_pcmb->_pmbState->HideTooltip(TRUE);
|
|
}
|
|
|
|
_fSuppressUserMonitor = FALSE;
|
|
|
|
#ifdef UNIX
|
|
if (_fVerticalMB)
|
|
{
|
|
ToolBar_SetHotItem(_hwndMB, 0);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void CMenuToolbarBase::SetKeyboardCue()
|
|
{
|
|
if (_pcmb->_pmbState)
|
|
{
|
|
SendMessage(GetParent(_hwndMB), WM_CHANGEUISTATE,
|
|
MAKEWPARAM(_pcmb->_pmbState->GetKeyboardCue() ? UIS_CLEAR : UIS_SET,
|
|
UISF_HIDEACCEL), 0);
|
|
}
|
|
}
|