mirror of
https://github.com/reactos/reactos.git
synced 2024-06-28 17:01:28 +00:00
8209aa528b
Retrial of #5052. Improve keyboard interface usability. JIRA issue: CORE-18823 - Add GetAddressBarAccessKey helper function to get the accelerator of Address bar from resource string IDS_ADDRESSBANDLABEL. - Implement Alt+D (or something) accelerator in CAddressBand:: TranslateAcceleratorIO method by handling WM_SYSKEYDOWN and WM_SYSCHAR messages.
628 lines
19 KiB
C++
628 lines
19 KiB
C++
/*
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* ReactOS Explorer
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*
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* Copyright 2009 Andrew Hill <ash77 at domain reactos.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/*
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Implements the navigation band of the cabinet window
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*/
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#include "precomp.h"
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#include <commoncontrols.h>
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#include <shlwapi_undoc.h>
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#include <shellapi.h>
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/*
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TODO:
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****Add tooltip notify handler
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**Properly implement GetBandInfo
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Implement Exec
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Implement QueryService
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Implement Load
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Implement Save
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*/
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CAddressBand::CAddressBand()
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{
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fEditControl = NULL;
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fGoButton = NULL;
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fComboBox = NULL;
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fGoButtonShown = false;
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}
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CAddressBand::~CAddressBand()
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{
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}
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void CAddressBand::FocusChange(BOOL bFocus)
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{
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// m_bFocus = bFocus;
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//Inform the input object site that the focus has changed.
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if (fSite)
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{
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#if 0
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fSite->OnFocusChangeIS((IDockingWindow *)this, bFocus);
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#endif
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}
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}
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HRESULT STDMETHODCALLTYPE CAddressBand::GetBandInfo(DWORD dwBandID, DWORD dwViewMode, DESKBANDINFO *pdbi)
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{
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if (!m_hWnd || !pdbi) return E_FAIL; /* Verify window exists */
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if (pdbi->dwMask & DBIM_MINSIZE)
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{
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if (fGoButtonShown)
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pdbi->ptMinSize.x = 100;
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else
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pdbi->ptMinSize.x = 150;
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pdbi->ptMinSize.y = 22;
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}
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if (pdbi->dwMask & DBIM_MAXSIZE)
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{
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pdbi->ptMaxSize.x = 0;
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pdbi->ptMaxSize.y = 0;
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}
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if (pdbi->dwMask & DBIM_INTEGRAL)
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{
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pdbi->ptIntegral.x = 0;
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pdbi->ptIntegral.y = 0;
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}
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if (pdbi->dwMask & DBIM_ACTUAL)
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{
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if (fGoButtonShown)
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pdbi->ptActual.x = 100;
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else
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pdbi->ptActual.x = 150;
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pdbi->ptActual.y = 22;
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}
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if (pdbi->dwMask & DBIM_TITLE)
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{
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if (!LoadStringW(_AtlBaseModule.GetResourceInstance(), IDS_ADDRESSBANDLABEL, pdbi->wszTitle, _countof(pdbi->wszTitle)))
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return HRESULT_FROM_WIN32(GetLastError());
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}
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if (pdbi->dwMask & DBIM_MODEFLAGS)
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pdbi->dwModeFlags = DBIMF_UNDELETEABLE;
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if (pdbi->dwMask & DBIM_BKCOLOR)
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pdbi->crBkgnd = 0;
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return S_OK;
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}
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HRESULT STDMETHODCALLTYPE CAddressBand::SetSite(IUnknown *pUnkSite)
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{
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CComPtr<IShellService> shellService;
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HWND parentWindow;
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HWND combobox;
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HRESULT hResult;
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IImageList *piml;
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if (pUnkSite == NULL)
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{
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fSite.Release();
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return S_OK;
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}
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fSite.Release();
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hResult = pUnkSite->QueryInterface(IID_PPV_ARG(IDockingWindowSite, &fSite));
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if (FAILED_UNEXPECTEDLY(hResult))
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return hResult;
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// get window handle of parent
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parentWindow = NULL;
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hResult = IUnknown_GetWindow(fSite, &parentWindow);
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if (!::IsWindow(parentWindow))
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return E_FAIL;
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// create combo box ex
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combobox = CreateWindowEx(WS_EX_TOOLWINDOW, WC_COMBOBOXEXW, NULL, WS_CHILD | WS_VISIBLE |
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WS_CLIPCHILDREN | WS_TABSTOP | CCS_NODIVIDER | CCS_NOMOVEY | CBS_OWNERDRAWFIXED,
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0, 0, 500, 250, parentWindow, (HMENU)IDM_TOOLBARS_ADDRESSBAR, _AtlBaseModule.GetModuleInstance(), 0);
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if (combobox == NULL)
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return E_FAIL;
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SubclassWindow(combobox);
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HRESULT hr = SHGetImageList(SHIL_SMALL, IID_PPV_ARG(IImageList, &piml));
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if (FAILED_UNEXPECTEDLY(hr))
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{
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SendMessageW(combobox, CBEM_SETIMAGELIST, 0, 0);
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}
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else
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{
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SendMessageW(combobox, CBEM_SETIMAGELIST, 0, reinterpret_cast<LPARAM>(piml));
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}
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SendMessage(CBEM_SETEXTENDEDSTYLE,
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CBES_EX_CASESENSITIVE | CBES_EX_NOSIZELIMIT, CBES_EX_CASESENSITIVE | CBES_EX_NOSIZELIMIT);
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fEditControl = reinterpret_cast<HWND>(SendMessage(CBEM_GETEDITCONTROL, 0, 0));
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fComboBox = reinterpret_cast<HWND>(SendMessage(CBEM_GETCOMBOCONTROL, 0, 0));
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hResult = CAddressEditBox_CreateInstance(IID_PPV_ARG(IAddressEditBox, &fAddressEditBox));
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if (FAILED_UNEXPECTEDLY(hResult))
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return hResult;
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hResult = fAddressEditBox->QueryInterface(IID_PPV_ARG(IShellService, &shellService));
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if (FAILED_UNEXPECTEDLY(hResult))
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return hResult;
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hResult = fAddressEditBox->Init(combobox, fEditControl, 8, fSite /*(IAddressBand *)this*/);
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if (FAILED_UNEXPECTEDLY(hResult))
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return hResult;
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hResult = shellService->SetOwner(fSite);
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if (FAILED_UNEXPECTEDLY(hResult))
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return hResult;
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fGoButtonShown = SHRegGetBoolUSValueW(L"Software\\Microsoft\\Internet Explorer\\Main", L"ShowGoButton", FALSE, TRUE);
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if (fGoButtonShown)
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CreateGoButton();
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return hResult;
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}
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HRESULT STDMETHODCALLTYPE CAddressBand::GetSite(REFIID riid, void **ppvSite)
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{
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if (fSite == NULL)
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return E_FAIL;
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return fSite->QueryInterface(riid, ppvSite);
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}
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HRESULT STDMETHODCALLTYPE CAddressBand::GetWindow(HWND *lphwnd)
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{
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if (lphwnd == NULL)
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return E_POINTER;
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*lphwnd = m_hWnd;
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return S_OK;
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}
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HRESULT STDMETHODCALLTYPE CAddressBand::ContextSensitiveHelp(BOOL fEnterMode)
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{
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return E_NOTIMPL;
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}
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HRESULT STDMETHODCALLTYPE CAddressBand::CloseDW(DWORD dwReserved)
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{
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ShowDW(FALSE);
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if (IsWindow())
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DestroyWindow();
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m_hWnd = NULL;
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CComPtr<IShellService> pservice;
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HRESULT hres = fAddressEditBox->QueryInterface(IID_PPV_ARG(IShellService, &pservice));
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if (SUCCEEDED(hres ))
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pservice->SetOwner(NULL);
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if (fAddressEditBox) fAddressEditBox.Release();
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if (fSite) fSite.Release();
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if (m_himlNormal)
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ImageList_Destroy(m_himlNormal);
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if (m_himlHot)
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ImageList_Destroy(m_himlHot);
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return S_OK;
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}
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HRESULT STDMETHODCALLTYPE CAddressBand::ResizeBorderDW(
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const RECT *prcBorder, IUnknown *punkToolbarSite, BOOL fReserved)
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{
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return E_NOTIMPL;
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}
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HRESULT STDMETHODCALLTYPE CAddressBand::ShowDW(BOOL fShow)
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{
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if (m_hWnd)
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{
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if (fShow)
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ShowWindow(SW_SHOW);
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else
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ShowWindow(SW_HIDE);
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}
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return S_OK;
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}
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HRESULT STDMETHODCALLTYPE CAddressBand::QueryStatus(
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const GUID *pguidCmdGroup, ULONG cCmds, OLECMD prgCmds[ ], OLECMDTEXT *pCmdText)
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{
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return IUnknown_QueryStatus(fAddressEditBox, *pguidCmdGroup, cCmds, prgCmds, pCmdText);
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}
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HRESULT STDMETHODCALLTYPE CAddressBand::Exec(const GUID *pguidCmdGroup,
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DWORD nCmdID, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
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{
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// incomplete
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return E_NOTIMPL;
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}
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HRESULT STDMETHODCALLTYPE CAddressBand::HasFocusIO()
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{
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if (GetFocus() == fEditControl || SendMessage(CB_GETDROPPEDSTATE, 0, 0))
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return S_OK;
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return S_FALSE;
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}
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static WCHAR GetAccessKeyFromText(WCHAR chAccess, LPCWSTR pszText)
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{
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for (const WCHAR *pch = pszText; *pch != UNICODE_NULL; ++pch)
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{
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if (*pch == L'&' && pch[1] == L'&')
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{
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/* Skip the first '&', the second is skipped by the for-loop */
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++pch;
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continue;
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}
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if (*pch == L'&')
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{
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++pch;
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chAccess = *pch;
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break;
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}
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}
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::CharUpperBuffW(&chAccess, 1);
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return chAccess;
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}
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static WCHAR GetAddressBarAccessKey(WCHAR chAccess)
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{
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static WCHAR s_chCache = 0;
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static LANGID s_ThreadLocale = 0;
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if (s_chCache && s_ThreadLocale == ::GetThreadLocale())
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return s_chCache;
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WCHAR szText[80];
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if (!LoadStringW(_AtlBaseModule.GetResourceInstance(), IDS_ADDRESSBANDLABEL,
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szText, _countof(szText)))
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{
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return chAccess;
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}
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s_chCache = GetAccessKeyFromText(chAccess, szText);
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s_ThreadLocale = ::GetThreadLocale();
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return s_chCache;
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}
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HRESULT STDMETHODCALLTYPE CAddressBand::TranslateAcceleratorIO(LPMSG lpMsg)
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{
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// Enable Address bar access key (Alt+D)
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switch (lpMsg->message)
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{
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case WM_SYSKEYDOWN:
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case WM_SYSCHAR:
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{
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WCHAR chAccess = GetAddressBarAccessKey(L'D');
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if (lpMsg->wParam == chAccess)
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{
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::PostMessageW(fEditControl, EM_SETSEL, 0, -1);
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::SetFocus(fEditControl);
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return S_FALSE;
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}
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break;
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}
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}
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if (lpMsg->hwnd == fEditControl)
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{
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switch (lpMsg->message)
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{
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case WM_SYSKEYDOWN:
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case WM_SYSKEYUP:
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case WM_SYSCOMMAND:
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case WM_SYSDEADCHAR:
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case WM_SYSCHAR:
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return S_FALSE;
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}
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TranslateMessage(lpMsg);
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DispatchMessage(lpMsg);
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return S_OK;
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}
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return S_FALSE;
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}
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HRESULT STDMETHODCALLTYPE CAddressBand::UIActivateIO(BOOL fActivate, LPMSG lpMsg)
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{
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if (fActivate)
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{
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IUnknown_OnFocusChangeIS(fSite, static_cast<IDeskBand *>(this), fActivate);
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SetFocus();
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}
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return S_OK;
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}
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HRESULT STDMETHODCALLTYPE CAddressBand::OnWinEvent(
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HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT *theResult)
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{
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CComPtr<IWinEventHandler> winEventHandler;
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HRESULT hResult;
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RECT rect;
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if (theResult)
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*theResult = 0;
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switch (uMsg)
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{
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case WM_WININICHANGE:
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break;
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case WM_COMMAND:
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if (wParam == IDM_TOOLBARS_GOBUTTON)
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{
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fGoButtonShown = !SHRegGetBoolUSValueW(L"Software\\Microsoft\\Internet Explorer\\Main", L"ShowGoButton", FALSE, TRUE);
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SHRegSetUSValueW(L"Software\\Microsoft\\Internet Explorer\\Main", L"ShowGoButton", REG_SZ, fGoButtonShown ? (LPVOID)L"yes" : (LPVOID)L"no", fGoButtonShown ? 8 : 6, SHREGSET_FORCE_HKCU);
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if (!fGoButton)
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CreateGoButton();
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::ShowWindow(fGoButton,fGoButtonShown ? SW_HIDE : SW_SHOW);
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GetWindowRect(&rect);
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SendMessage(m_hWnd,WM_SIZE,0,MAKELPARAM(rect.right-rect.left,rect.bottom-rect.top));
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// broadcast change notification to all explorer windows
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}
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break;
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}
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hResult = fAddressEditBox->QueryInterface(IID_PPV_ARG(IWinEventHandler, &winEventHandler));
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if (FAILED_UNEXPECTEDLY(hResult))
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return hResult;
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return winEventHandler->OnWinEvent(hWnd, uMsg, wParam, lParam, theResult);
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}
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HRESULT STDMETHODCALLTYPE CAddressBand::IsWindowOwner(HWND hWnd)
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{
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CComPtr<IWinEventHandler> winEventHandler;
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HRESULT hResult;
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if (fAddressEditBox)
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{
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hResult = fAddressEditBox->QueryInterface(IID_PPV_ARG(IWinEventHandler, &winEventHandler));
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if (FAILED_UNEXPECTEDLY(hResult))
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return hResult;
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return winEventHandler->IsWindowOwner(hWnd);
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}
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return S_FALSE;
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}
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HRESULT STDMETHODCALLTYPE CAddressBand::FileSysChange(long param8, long paramC)
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{
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CComPtr<IAddressBand> addressBand;
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HRESULT hResult;
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hResult = fAddressEditBox->QueryInterface(IID_PPV_ARG(IAddressBand, &addressBand));
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if (FAILED_UNEXPECTEDLY(hResult))
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return hResult;
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return addressBand->FileSysChange(param8, paramC);
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}
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HRESULT STDMETHODCALLTYPE CAddressBand::Refresh(long param8)
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{
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CComPtr<IAddressBand> addressBand;
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HRESULT hResult;
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hResult = fAddressEditBox->QueryInterface(IID_PPV_ARG(IAddressBand, &addressBand));
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if (FAILED_UNEXPECTEDLY(hResult))
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return hResult;
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return addressBand->Refresh(param8);
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}
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HRESULT STDMETHODCALLTYPE CAddressBand::QueryService(REFGUID guidService, REFIID riid, void **ppvObject)
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{
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return E_NOTIMPL;
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}
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HRESULT STDMETHODCALLTYPE CAddressBand::OnFocusChangeIS(IUnknown *punkObj, BOOL fSetFocus)
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{
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return E_NOTIMPL;
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}
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HRESULT STDMETHODCALLTYPE CAddressBand::GetClassID(CLSID *pClassID)
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{
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if (pClassID == NULL)
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return E_POINTER;
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*pClassID = CLSID_SH_AddressBand;
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return S_OK;
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}
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HRESULT STDMETHODCALLTYPE CAddressBand::IsDirty()
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{
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return E_NOTIMPL;
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}
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HRESULT STDMETHODCALLTYPE CAddressBand::Load(IStream *pStm)
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{
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// incomplete
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return E_NOTIMPL;
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}
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HRESULT STDMETHODCALLTYPE CAddressBand::Save(IStream *pStm, BOOL fClearDirty)
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{
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// incomplete
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return E_NOTIMPL;
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}
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HRESULT STDMETHODCALLTYPE CAddressBand::GetSizeMax(ULARGE_INTEGER *pcbSize)
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{
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// incomplete
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return E_NOTIMPL;
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}
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LRESULT CAddressBand::OnNotifyClick(WPARAM wParam, NMHDR *notifyHeader, BOOL &bHandled)
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{
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if (notifyHeader->hwndFrom == fGoButton)
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{
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fAddressEditBox->Execute(0);
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}
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return 0;
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}
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LRESULT CAddressBand::OnTipText(UINT idControl, NMHDR *notifyHeader, BOOL &bHandled)
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{
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if (notifyHeader->hwndFrom == fGoButton)
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{
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WCHAR szText[MAX_PATH];
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WCHAR szFormat[MAX_PATH];
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LPNMTBGETINFOTIP pGIT = (LPNMTBGETINFOTIP)notifyHeader;
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if (::GetWindowTextW(fEditControl, szText, _countof(szText)))
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{
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LoadStringW(_AtlBaseModule.GetResourceInstance(), IDS_GOBUTTONTIPTEMPLATE, szFormat, _countof(szFormat));
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wnsprintf(pGIT->pszText, pGIT->cchTextMax, szFormat, szText);
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}
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else
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*pGIT->pszText = 0;
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}
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return 0;
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}
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LRESULT CAddressBand::OnEraseBackground(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
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{
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POINT pt;
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POINT ptOrig;
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HWND parentWindow;
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LRESULT result;
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if (fGoButtonShown == false)
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{
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bHandled = FALSE;
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return 0;
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}
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pt.x = 0;
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pt.y = 0;
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parentWindow = GetParent();
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::MapWindowPoints(m_hWnd, parentWindow, &pt, 1);
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OffsetWindowOrgEx(reinterpret_cast<HDC>(wParam), pt.x, pt.y, &ptOrig);
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result = SendMessage(parentWindow, WM_ERASEBKGND, wParam, 0);
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SetWindowOrgEx(reinterpret_cast<HDC>(wParam), ptOrig.x, ptOrig.y, NULL);
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if (result == 0)
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{
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bHandled = FALSE;
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return 0;
|
|
}
|
|
return result;
|
|
}
|
|
|
|
LRESULT CAddressBand::OnSize(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
|
|
{
|
|
RECT goButtonBounds;
|
|
RECT buttonBounds;
|
|
long buttonWidth;
|
|
long buttonHeight;
|
|
RECT comboBoxBounds;
|
|
long newHeight;
|
|
long newWidth;
|
|
|
|
if (fGoButtonShown == false)
|
|
{
|
|
bHandled = FALSE;
|
|
return 0;
|
|
}
|
|
|
|
newHeight = HIWORD(lParam);
|
|
newWidth = LOWORD(lParam);
|
|
|
|
if (!fGoButton)
|
|
CreateGoButton();
|
|
|
|
SendMessage(fGoButton, TB_GETITEMRECT, 0, reinterpret_cast<LPARAM>(&buttonBounds));
|
|
buttonWidth = buttonBounds.right - buttonBounds.left;
|
|
buttonHeight = buttonBounds.bottom - buttonBounds.top;
|
|
|
|
DefWindowProc(WM_SIZE, wParam, MAKELONG(newWidth - buttonWidth - 2, newHeight));
|
|
::GetWindowRect(fComboBox, &comboBoxBounds);
|
|
::SetWindowPos(fGoButton, NULL, newWidth - buttonWidth, (comboBoxBounds.bottom - comboBoxBounds.top - buttonHeight) / 2,
|
|
buttonWidth, buttonHeight, SWP_NOOWNERZORDER | SWP_SHOWWINDOW | SWP_NOACTIVATE | SWP_NOZORDER);
|
|
|
|
goButtonBounds.left = newWidth - buttonWidth;
|
|
goButtonBounds.top = 0;
|
|
goButtonBounds.right = newWidth - buttonWidth;
|
|
goButtonBounds.bottom = newHeight;
|
|
InvalidateRect(&goButtonBounds, TRUE);
|
|
|
|
SendMessage(fComboBox, CB_SETDROPPEDWIDTH, 200, 0);
|
|
return 0;
|
|
}
|
|
|
|
LRESULT CAddressBand::OnWindowPosChanging(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
|
|
{
|
|
RECT goButtonBounds;
|
|
RECT buttonBounds;
|
|
long buttonWidth;
|
|
long buttonHeight;
|
|
RECT comboBoxBounds;
|
|
WINDOWPOS positionInfoCopy;
|
|
long newHeight;
|
|
long newWidth;
|
|
|
|
if (!fGoButtonShown)
|
|
{
|
|
bHandled = FALSE;
|
|
return 0;
|
|
}
|
|
|
|
if (!fGoButton)
|
|
CreateGoButton();
|
|
|
|
positionInfoCopy = *reinterpret_cast<WINDOWPOS *>(lParam);
|
|
newHeight = positionInfoCopy.cy;
|
|
newWidth = positionInfoCopy.cx;
|
|
|
|
SendMessage(fGoButton, TB_GETITEMRECT, 0, reinterpret_cast<LPARAM>(&buttonBounds));
|
|
|
|
buttonWidth = buttonBounds.right - buttonBounds.left;
|
|
buttonHeight = buttonBounds.bottom - buttonBounds.top;
|
|
positionInfoCopy.cx = newWidth - 2 - buttonWidth;
|
|
DefWindowProc(WM_WINDOWPOSCHANGING, wParam, reinterpret_cast<LPARAM>(&positionInfoCopy));
|
|
::GetWindowRect(fComboBox, &comboBoxBounds);
|
|
::SetWindowPos(fGoButton, NULL, newWidth - buttonWidth, (comboBoxBounds.bottom - comboBoxBounds.top - buttonHeight) / 2,
|
|
buttonWidth, buttonHeight, SWP_NOOWNERZORDER | SWP_SHOWWINDOW | SWP_NOACTIVATE | SWP_NOZORDER);
|
|
|
|
goButtonBounds.left = newWidth - buttonWidth;
|
|
goButtonBounds.top = 0;
|
|
goButtonBounds.right = newWidth - buttonWidth;
|
|
goButtonBounds.bottom = newHeight;
|
|
InvalidateRect(&goButtonBounds, TRUE);
|
|
|
|
SendMessage(fComboBox, CB_SETDROPPEDWIDTH, 200, 0);
|
|
return 0;
|
|
}
|
|
|
|
void CAddressBand::CreateGoButton()
|
|
{
|
|
const TBBUTTON buttonInfo [] = { { 0, 1, TBSTATE_ENABLED, 0 } };
|
|
HINSTANCE shellInstance;
|
|
|
|
shellInstance = _AtlBaseModule.GetResourceInstance();
|
|
m_himlNormal = ImageList_LoadImageW(shellInstance, MAKEINTRESOURCEW(IDB_GOBUTTON_NORMAL),
|
|
20, 0, RGB(255, 0, 255), IMAGE_BITMAP, LR_CREATEDIBSECTION);
|
|
m_himlHot = ImageList_LoadImageW(shellInstance, MAKEINTRESOURCEW(IDB_GOBUTTON_HOT),
|
|
20, 0, RGB(255, 0, 255), IMAGE_BITMAP, LR_CREATEDIBSECTION);
|
|
|
|
fGoButton = CreateWindowEx(WS_EX_TOOLWINDOW, TOOLBARCLASSNAMEW, 0, WS_CHILD | WS_CLIPSIBLINGS |
|
|
WS_CLIPCHILDREN | TBSTYLE_LIST | TBSTYLE_FLAT | TBSTYLE_TOOLTIPS | CCS_NODIVIDER |
|
|
CCS_NOPARENTALIGN | CCS_NORESIZE,
|
|
0, 0, 0, 0, m_hWnd, NULL, _AtlBaseModule.GetModuleInstance(), NULL);
|
|
SendMessage(fGoButton, TB_BUTTONSTRUCTSIZE, sizeof(TBBUTTON), 0);
|
|
SendMessage(fGoButton, TB_SETMAXTEXTROWS, 1, 0);
|
|
if (m_himlNormal)
|
|
SendMessage(fGoButton, TB_SETIMAGELIST, 0, reinterpret_cast<LPARAM>(m_himlNormal));
|
|
if (m_himlHot)
|
|
SendMessage(fGoButton, TB_SETHOTIMAGELIST, 0, reinterpret_cast<LPARAM>(m_himlHot));
|
|
SendMessage(fGoButton, TB_ADDSTRINGW,
|
|
reinterpret_cast<WPARAM>(_AtlBaseModule.GetResourceInstance()), IDS_GOBUTTONLABEL);
|
|
SendMessage(fGoButton, TB_ADDBUTTONSW, 1, (LPARAM) &buttonInfo);
|
|
}
|