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[SHELL32]

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- Add an evil header that is going to simplify our C++ code in the shell a lot
- Use the new CListView in the implementation of CDefView to make it more readable and maintainable

svn path=/branches/shell-experiments/; revision=65176
This commit is contained in:
Giannis Adamopoulos 2014-11-02 00:26:22 +00:00
parent 15ba278fdd
commit b8c49d0520
2 changed files with 325 additions and 178 deletions
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305
dll/win32/shell32/shlview.cpp
View file

@ -51,6 +51,7 @@ TODO:
#include "precomp.h"
#include <atlwin.h>
#include <rosctrls.h>
WINE_DEFAULT_DEBUG_CHANNEL(shell);
@ -84,7 +85,7 @@ class CDefView :
CComPtr<IShellFolder2> m_pSF2Parent;
CComPtr<IShellBrowser> m_pShellBrowser;
CComPtr<ICommDlgBrowser> m_pCommDlgBrowser;
HWND m_hWndList; /* ListView control */
CListView m_ListView;
HWND m_hWndParent;
FOLDERSETTINGS m_FolderSettings;
HMENU m_hMenu;
@ -128,7 +129,7 @@ class CDefView :
void UpdateListColors();
BOOL InitList();
static INT CALLBACK CompareItems(LPVOID lParam1, LPVOID lParam2, LPARAM lpData);
static INT CALLBACK ListViewCompareItems(LPVOID lParam1, LPVOID lParam2, LPARAM lpData);
static INT CALLBACK ListViewCompareItems(LPARAM lParam1, LPARAM lParam2, LPARAM lpData);
int LV_FindItemByPidl(LPCITEMIDLIST pidl);
BOOLEAN LV_AddItem(LPCITEMIDLIST pidl);
BOOLEAN LV_DeleteItem(LPCITEMIDLIST pidl);
@ -343,7 +344,7 @@ class CDefView :
typedef void (CALLBACK *PFNSHGETSETTINGSPROC)(LPSHELLFLAGSTATE lpsfs, DWORD dwMask);
CDefView::CDefView() :
m_hWndList(NULL),
m_ListView(),
m_hWndParent(NULL),
m_hMenu(NULL),
m_menusLoaded(FALSE),
@ -468,8 +469,8 @@ void CDefView::SetStyle(DWORD dwAdd, DWORD dwRemove)
TRACE("(%p)\n", this);
tmpstyle = ::GetWindowLongPtrW(m_hWndList, GWL_STYLE);
::SetWindowLongPtrW(m_hWndList, GWL_STYLE, dwAdd | (tmpstyle & ~dwRemove));
tmpstyle = ::GetWindowLongPtrW(m_ListView, GWL_STYLE);
::SetWindowLongPtrW(m_ListView, GWL_STYLE, dwAdd | (tmpstyle & ~dwRemove));
}
/**********************************************************
@ -526,17 +527,10 @@ BOOL CDefView::CreateList()
if (m_FolderSettings.fFlags & FWF_NOCLIENTEDGE)
dwExStyle &= ~WS_EX_CLIENTEDGE;
m_hWndList = CreateWindowExW( dwExStyle,
WC_LISTVIEWW,
NULL,
dwStyle,
0, 0, 0, 0,
m_hWnd,
(HMENU)ID_LISTVIEW,
shell32_hInstance,
NULL);
RECT rcListView = {0,0,0,0};
m_ListView.Create(m_hWnd, rcListView, NULL,dwStyle, dwExStyle, ID_LISTVIEW);
if (!m_hWndList)
if (!m_ListView)
return FALSE;
m_sortInfo.bIsAscending = TRUE;
@ -562,21 +556,21 @@ void CDefView::UpdateListColors()
L"ListviewShadow", RRF_RT_DWORD, NULL, &bDropShadow, &cbDropShadow);
if (bDropShadow && SystemParametersInfoW(SPI_GETDESKWALLPAPER, _countof(wszBuf), wszBuf, 0) && wszBuf[0])
{
SendMessageW(m_hWndList, LVM_SETTEXTBKCOLOR, 0, CLR_NONE);
SendMessageW(m_hWndList, LVM_SETBKCOLOR, 0, CLR_NONE);
SendMessageW(m_hWndList, LVM_SETTEXTCOLOR, 0, RGB(255, 255, 255));
SendMessageW(m_hWndList, LVM_SETEXTENDEDLISTVIEWSTYLE, LVS_EX_TRANSPARENTSHADOWTEXT, LVS_EX_TRANSPARENTSHADOWTEXT);
m_ListView.SetTextBkColor(CLR_NONE);
m_ListView.SetBkColor(CLR_NONE);
m_ListView.SetTextColor(RGB(255, 255, 255));
m_ListView.SetExtendedListViewStyle(LVS_EX_TRANSPARENTSHADOWTEXT, LVS_EX_TRANSPARENTSHADOWTEXT);
}
else
{
COLORREF crDesktop = GetSysColor(COLOR_DESKTOP);
SendMessageW(m_hWndList, LVM_SETTEXTBKCOLOR, 0, crDesktop);
SendMessageW(m_hWndList, LVM_SETBKCOLOR, 0, crDesktop);
m_ListView.SetTextBkColor(crDesktop);
m_ListView.SetBkColor(crDesktop);
if (GetRValue(crDesktop) + GetGValue(crDesktop) + GetBValue(crDesktop) > 128 * 3)
SendMessageW(m_hWndList, LVM_SETTEXTCOLOR, 0, RGB(0, 0, 0));
m_ListView.SetTextColor(RGB(0, 0, 0));
else
SendMessageW(m_hWndList, LVM_SETTEXTCOLOR, 0, RGB(255, 255, 255));
SendMessageW(m_hWndList, LVM_SETEXTENDEDLISTVIEWSTYLE, LVS_EX_TRANSPARENTSHADOWTEXT, 0);
m_ListView.SetTextColor(RGB(255, 255, 255));
m_ListView.SetExtendedListViewStyle(LVS_EX_TRANSPARENTSHADOWTEXT);
}
}
}
@ -588,16 +582,12 @@ void CDefView::UpdateListColors()
*/
BOOL CDefView::InitList()
{
LVCOLUMNW lvColumn;
SHELLDETAILS sd;
WCHAR szTemp[50];
TRACE("%p\n", this);
SendMessageW(m_hWndList, LVM_DELETEALLITEMS, 0, 0);
lvColumn.mask = LVCF_FMT | LVCF_WIDTH | LVCF_TEXT;
lvColumn.pszText = szTemp;
m_ListView.DeleteAllItems();
if (m_pSF2Parent)
{
@ -605,11 +595,9 @@ BOOL CDefView::InitList()
{
if (FAILED(m_pSF2Parent->GetDetailsOf(NULL, i, &sd)))
break;
lvColumn.fmt = sd.fmt;
lvColumn.cx = sd.cxChar * 8; /* chars->pixel */
StrRetToStrNW( szTemp, 50, &sd.str, NULL);
SendMessageW(m_hWndList, LVM_INSERTCOLUMNW, i, (LPARAM) &lvColumn);
m_ListView.InsertColumn(i, szTemp, sd.fmt, sd.cxChar * 8);
}
}
else
@ -617,8 +605,8 @@ BOOL CDefView::InitList()
FIXME("no SF2\n");
}
SendMessageW(m_hWndList, LVM_SETIMAGELIST, LVSIL_SMALL, (LPARAM)ShellSmallIconList);
SendMessageW(m_hWndList, LVM_SETIMAGELIST, LVSIL_NORMAL, (LPARAM)ShellBigIconList);
m_ListView.SetImageList(ShellBigIconList, LVSIL_NORMAL);
m_ListView.SetImageList(ShellSmallIconList, LVSIL_SMALL);
return TRUE;
}
@ -667,7 +655,7 @@ INT CALLBACK CDefView::CompareItems(LPVOID lParam1, LPVOID lParam2, LPARAM lpDat
* the way this function works is only usable if we had only
* filesystemfolders (25/10/99 jsch)
*/
INT CALLBACK CDefView::ListViewCompareItems(LPVOID lParam1, LPVOID lParam2, LPARAM lpData)
INT CALLBACK CDefView::ListViewCompareItems(LPARAM lParam1, LPARAM lParam2, LPARAM lpData)
{
INT nDiff = 0;
FILETIME fd1, fd2;
@ -748,20 +736,16 @@ INT CALLBACK CDefView::ListViewCompareItems(LPVOID lParam1, LPVOID lParam2, LPAR
*/
int CDefView::LV_FindItemByPidl(LPCITEMIDLIST pidl)
{
LVITEMW lvItem;
lvItem.iSubItem = 0;
lvItem.mask = LVIF_PARAM;
int cItems = m_ListView.GetItemCount();
for (lvItem.iItem = 0;
SendMessageW(m_hWndList, LVM_GETITEMW, 0, (LPARAM) &lvItem);
lvItem.iItem++)
for (int i = 0; i<cItems; i++)
{
LPITEMIDLIST currentpidl = (LPITEMIDLIST) lvItem.lParam;
LPITEMIDLIST currentpidl = reinterpret_cast<LPITEMIDLIST>(m_ListView.GetItemData(i));
HRESULT hr = m_pSFParent->CompareIDs(0, pidl, currentpidl);
if (SUCCEEDED(hr) && !HRESULT_CODE(hr))
{
return lvItem.iItem;
return i;
}
}
return -1;
@ -777,13 +761,13 @@ BOOLEAN CDefView::LV_AddItem(LPCITEMIDLIST pidl)
TRACE("(%p)(pidl=%p)\n", this, pidl);
lvItem.mask = LVIF_TEXT | LVIF_IMAGE | LVIF_PARAM; /*set the mask*/
lvItem.iItem = ListView_GetItemCount(m_hWndList); /*add the item to the end of the list*/
lvItem.iItem = m_ListView.GetItemCount(); /*add the item to the end of the list*/
lvItem.iSubItem = 0;
lvItem.lParam = (LPARAM) ILClone(ILFindLastID(pidl)); /*set the item's data*/
lvItem.pszText = LPSTR_TEXTCALLBACKW; /*get text on a callback basis*/
lvItem.iImage = I_IMAGECALLBACK; /*get the image on a callback basis*/
lvItem.lParam = (LPARAM) ILClone(ILFindLastID(pidl)); /*set the item's data*/
lvItem.pszText = LPSTR_TEXTCALLBACKW; /*get text on a callback basis*/
lvItem.iImage = I_IMAGECALLBACK; /*get the image on a callback basis*/
if (SendMessageW(m_hWndList, LVM_INSERTITEMW, 0, (LPARAM)&lvItem) == -1)
if (m_ListView.InsertItem(&lvItem) == -1)
return FALSE;
else
return TRUE;
@ -800,7 +784,7 @@ BOOLEAN CDefView::LV_DeleteItem(LPCITEMIDLIST pidl)
nIndex = LV_FindItemByPidl(ILFindLastID(pidl));
return (-1 == ListView_DeleteItem(m_hWndList, nIndex)) ? FALSE : TRUE;
return (-1 == m_ListView.DeleteItem(nIndex)) ? FALSE : TRUE;
}
/**********************************************************
@ -819,15 +803,15 @@ BOOLEAN CDefView::LV_RenameItem(LPCITEMIDLIST pidlOld, LPCITEMIDLIST pidlNew)
{
lvItem.mask = LVIF_PARAM; /* only the pidl */
lvItem.iItem = nItem;
SendMessageW(m_hWndList, LVM_GETITEMW, 0, (LPARAM) &lvItem);
m_ListView.GetItem(&lvItem);
SHFree((LPITEMIDLIST)lvItem.lParam);
lvItem.mask = LVIF_PARAM|LVIF_IMAGE;
lvItem.iItem = nItem;
lvItem.lParam = (LPARAM) ILClone(ILFindLastID(pidlNew)); /* set the item's data */
lvItem.iImage = SHMapPIDLToSystemImageListIndex(m_pSFParent, pidlNew, 0);
SendMessageW(m_hWndList, LVM_SETITEMW, 0, (LPARAM) &lvItem);
SendMessageW(m_hWndList, LVM_UPDATE, nItem, 0);
m_ListView.SetItem(&lvItem);
m_ListView.Update(nItem);
return TRUE; /* FIXME: better handling */
}
@ -892,12 +876,12 @@ HRESULT CDefView::FillList()
DPA_Sort(hdpa, CompareItems, (LPARAM)m_pSFParent.p);
/*turn the listview's redrawing off*/
SendMessageA(m_hWndList, WM_SETREDRAW, FALSE, 0);
m_ListView.SetRedraw(FALSE);
DPA_DestroyCallback( hdpa, fill_list, (void *)this);
/*turn the listview's redrawing back on and force it to draw*/
SendMessageA(m_hWndList, WM_SETREDRAW, TRUE, 0);
m_ListView.SetRedraw(TRUE);
pEnumIDList->Release(); /* destroy the list*/
@ -906,14 +890,14 @@ HRESULT CDefView::FillList()
LRESULT CDefView::OnShowWindow(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
{
::UpdateWindow(m_hWndList);
m_ListView.UpdateWindow();
bHandled = FALSE;
return 0;
}
LRESULT CDefView::OnGetDlgCode(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
{
return SendMessageW(m_hWndList, uMsg, 0, 0);
return m_ListView.SendMessageW(uMsg, 0, 0);
}
LRESULT CDefView::OnDestroy(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
@ -941,7 +925,7 @@ LRESULT CDefView::OnSysColorChange(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL
UpdateListColors();
/* Forward WM_SYSCOLORCHANGE to common controls */
return SendMessageW(m_hWndList, uMsg, 0, 0);
return m_ListView.SendMessageW(uMsg, 0, 0);
}
LRESULT CDefView::OnGetShellBrowser(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
@ -1110,38 +1094,27 @@ void CDefView::PrepareShowViewMenu(HMENU hSubMenu)
*/
UINT CDefView::GetSelections()
{
LVITEMW lvItem;
UINT i = 0;
SHFree(m_apidl);
m_cidl = ListView_GetSelectedCount(m_hWndList);
m_cidl = m_ListView.GetSelectedCount();
m_apidl = (LPITEMIDLIST*)SHAlloc(m_cidl * sizeof(LPITEMIDLIST));
TRACE("selected=%i\n", m_cidl);
if (m_apidl)
if (!m_apidl)
{
TRACE("-- Items selected =%u\n", m_cidl);
m_cidl = 0;
return 0;
}
lvItem.mask = LVIF_STATE | LVIF_PARAM;
lvItem.stateMask = LVIS_SELECTED;
lvItem.iItem = 0;
lvItem.iSubItem = 0;
lvItem.state = 0;
TRACE("-- Items selected =%u\n", m_cidl);
while(SendMessageW(m_hWndList, LVM_GETITEMW, 0, (LPARAM)&lvItem) && (i < m_cidl))
{
if(lvItem.state & LVIS_SELECTED)
{
m_apidl[i] = (LPITEMIDLIST)lvItem.lParam;
i++;
if (i == m_cidl)
break;
TRACE("-- selected Item found\n");
}
lvItem.iItem++;
}
int i = 0;
int lvIndex = -1;
while ((lvIndex = m_ListView.GetNextItem(lvIndex, LVNI_SELECTED)) > -1)
{
m_apidl[i] = (LPITEMIDLIST)m_ListView.GetItemData(lvIndex);
i++;
if (i == m_cidl)
break;
TRACE("-- selected Item found\n");
}
return m_cidl;
@ -1157,7 +1130,7 @@ HRESULT CDefView::OpenSelectedItems()
UINT uCommand;
HRESULT hResult;
m_cidl = ListView_GetSelectedCount(m_hWndList);
m_cidl = m_ListView.GetSelectedCount();
if (m_cidl == 0)
return S_OK;
@ -1234,7 +1207,7 @@ LRESULT CDefView::OnContextMenu(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &b
if (!hMenu)
return E_FAIL;
m_cidl = ListView_GetSelectedCount(m_hWndList);
m_cidl = m_ListView.GetSelectedCount();
hResult = GetItemObject( m_cidl ? SVGIO_SELECTION : SVGIO_BACKGROUND, IID_PPV_ARG(IContextMenu, &m_pCM));
if (FAILED( hResult))
@ -1340,9 +1313,9 @@ LRESULT CDefView::OnSize(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled
TRACE("%p width=%u height=%u\n", this, wWidth, wHeight);
/*resize the ListView to fit our window*/
if (m_hWndList)
if (m_ListView)
{
::MoveWindow(m_hWndList, 0, 0, wWidth, wHeight, TRUE);
::MoveWindow(m_ListView, 0, 0, wWidth, wHeight, TRUE);
}
return 0;
@ -1467,7 +1440,7 @@ void CDefView::DoActivate(UINT uState)
if (SVUIA_ACTIVATE_FOCUS == uState)
{
::SetFocus(m_hWndList);
m_ListView.SetFocus();
}
}
@ -1500,7 +1473,7 @@ LRESULT CDefView::OnSetFocus(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHan
DoActivate(SVUIA_ACTIVATE_FOCUS);
/* Set the focus to the listview */
::SetFocus(m_hWndList);
m_ListView.SetFocus();
/* Notify the ICommDlgBrowser interface */
OnStateChange(CDBOSC_SETFOCUS);
@ -1574,7 +1547,7 @@ LRESULT CDefView::OnCommand(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHand
m_sortInfo.nHeaderID = (LPARAM) (dwCmdID - 0x30);
m_sortInfo.bIsAscending = TRUE;
m_sortInfo.nLastHeaderID = m_sortInfo.nHeaderID;
SendMessageA(m_hWndList, LVM_SORTITEMS, (WPARAM) &m_sortInfo, (LPARAM)ListViewCompareItems);
m_ListView.SortItems(ListViewCompareItems, &m_sortInfo);
break;
case FCIDM_SHVIEW_REFRESH:
@ -1661,8 +1634,8 @@ LRESULT CDefView::OnNotify(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandl
case HDN_ENDTRACKW:
TRACE("-- HDN_ENDTRACKW %p\n", this);
/*nColumn1 = ListView_GetColumnWidth(m_hWndList, 0);
nColumn2 = ListView_GetColumnWidth(m_hWndList, 1);*/
/*nColumn1 = m_ListView.GetColumnWidth(0);
nColumn2 = m_ListView.GetColumnWidth(1);*/
break;
case LVN_DELETEITEM:
@ -1686,16 +1659,12 @@ LRESULT CDefView::OnNotify(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandl
case LVN_COLUMNCLICK:
m_sortInfo.nHeaderID = lpnmlv->iSubItem;
if (m_sortInfo.nLastHeaderID == m_sortInfo.nHeaderID)
{
m_sortInfo.bIsAscending = !m_sortInfo.bIsAscending;
}
else
{
m_sortInfo.bIsAscending = TRUE;
}
m_sortInfo.nLastHeaderID = m_sortInfo.nHeaderID;
SendMessageW(lpnmlv->hdr.hwndFrom, LVM_SORTITEMS, (WPARAM) &m_sortInfo, (LPARAM)ListViewCompareItems);
m_ListView.SortItems(ListViewCompareItems, &m_sortInfo);
break;
case LVN_GETDISPINFOA:
@ -1807,22 +1776,17 @@ LRESULT CDefView::OnNotify(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandl
HRESULT hr;
LVITEMW lvItem;
lvItem.iItem = lpdi->item.iItem;
lvItem.iSubItem = 0;
lvItem.mask = LVIF_PARAM;
SendMessageW(m_hWndList, LVM_GETITEMW, 0, (LPARAM) &lvItem);
pidl = (LPITEMIDLIST)lpdi->item.lParam;
hr = m_pSFParent->SetNameOf(0, pidl, lpdi->item.pszText, SHGDN_INFOLDER, &pidl);
if (SUCCEEDED(hr) && pidl)
{
lvItem.mask = LVIF_PARAM|LVIF_IMAGE;
lvItem.iItem = lpdi->item.iItem;
lvItem.lParam = (LPARAM)pidl;
lvItem.iImage = SHMapPIDLToSystemImageListIndex(m_pSFParent, pidl, 0);
SendMessageW(m_hWndList, LVM_SETITEMW, 0, (LPARAM) &lvItem);
SendMessageW(m_hWndList, LVM_UPDATE, lpdi->item.iItem, 0);
m_ListView.SetItem(&lvItem);
m_ListView.Update(lpdi->item.iItem);
return TRUE;
}
}
@ -2054,7 +2018,7 @@ HRESULT WINAPI CDefView::Refresh()
{
TRACE("(%p)\n", this);
SendMessageW(m_hWndList, LVM_DELETEALLITEMS, 0, 0);
m_ListView.DeleteAllItems();
FillList();
return S_OK;
@ -2142,10 +2106,9 @@ HRESULT WINAPI CDefView::DestroyViewWindow()
m_hView = NULL;
}
if (m_hWndList)
if (m_ListView)
{
::DestroyWindow(m_hWndList);
m_hWndList = NULL;
m_ListView.DestroyWindow();
}
if (m_hWnd)
@ -2192,46 +2155,41 @@ HRESULT WINAPI CDefView::SelectItem(LPCITEMIDLIST pidl, UINT uFlags)
TRACE("(%p)->(pidl=%p, 0x%08x) stub\n", this, pidl, uFlags);
i = LV_FindItemByPidl(pidl);
if (i == -1)
return S_OK;
if (i != -1)
if(uFlags & SVSI_ENSUREVISIBLE)
m_ListView.EnsureVisible(i, FALSE);
LVITEMW lvItem = {0};
lvItem.mask = LVIF_STATE;
lvItem.stateMask = LVIS_SELECTED | LVIS_FOCUSED;
while (m_ListView.GetItem(&lvItem))
{
LVITEMW lvItem;
if(uFlags & SVSI_ENSUREVISIBLE)
SendMessageW(m_hWndList, LVM_ENSUREVISIBLE, i, 0);
lvItem.mask = LVIF_STATE;
lvItem.stateMask = LVIS_SELECTED | LVIS_FOCUSED;
lvItem.iItem = 0;
lvItem.iSubItem = 0;
while (SendMessageW(m_hWndList, LVM_GETITEMW, 0, (LPARAM) &lvItem))
if (lvItem.iItem == i)
{
if (lvItem.iItem == i)
{
if (uFlags & SVSI_SELECT)
lvItem.state |= LVIS_SELECTED;
else
lvItem.state &= ~LVIS_SELECTED;
if (uFlags & SVSI_FOCUSED)
lvItem.state &= ~LVIS_FOCUSED;
}
if (uFlags & SVSI_SELECT)
lvItem.state |= LVIS_SELECTED;
else
{
if (uFlags & SVSI_DESELECTOTHERS)
lvItem.state &= ~LVIS_SELECTED;
}
lvItem.state &= ~LVIS_SELECTED;
SendMessageW(m_hWndList, LVM_SETITEMW, 0, (LPARAM) &lvItem);
lvItem.iItem++;
if (uFlags & SVSI_FOCUSED)
lvItem.state &= ~LVIS_FOCUSED;
}
else
{
if (uFlags & SVSI_DESELECTOTHERS)
lvItem.state &= ~LVIS_SELECTED;
}
if(uFlags & SVSI_EDIT)
SendMessageW(m_hWndList, LVM_EDITLABELW, i, 0);
m_ListView.SetItem(&lvItem);
lvItem.iItem++;
}
if(uFlags & SVSI_EDIT)
m_ListView.EditLabel(i);
return S_OK;
}
@ -2333,21 +2291,14 @@ HRESULT STDMETHODCALLTYPE CDefView::GetFolder(REFIID riid, void **ppv)
HRESULT STDMETHODCALLTYPE CDefView::Item(int iItemIndex, LPITEMIDLIST *ppidl)
{
LVITEMW item;
TRACE("(%p)->(%d %p)\n", this, iItemIndex, ppidl);
item.mask = LVIF_PARAM;
item.iItem = iItemIndex;
if (SendMessageW(m_hWndList, LVM_GETITEMW, 0, (LPARAM)&item))
PITEMID_CHILD pidl = reinterpret_cast<PITEMID_CHILD>(m_ListView.GetItemData(iItemIndex));
if (pidl)
{
*ppidl = ILClone((PITEMID_CHILD)item.lParam);
*ppidl = ILClone(pidl);
return S_OK;
}
*ppidl = 0;
return E_INVALIDARG;
}
@ -2358,7 +2309,7 @@ HRESULT STDMETHODCALLTYPE CDefView::ItemCount(UINT uFlags, int *pcItems)
if (uFlags != SVGIO_ALLVIEW)
FIXME("some flags unsupported, %x\n", uFlags & ~SVGIO_ALLVIEW);
*pcItems = SendMessageW(m_hWndList, LVM_GETITEMCOUNT, 0, 0);
*pcItems = m_ListView.GetItemCount();
return S_OK;
}
@ -2372,7 +2323,7 @@ HRESULT STDMETHODCALLTYPE CDefView::GetSelectionMarkedItem(int *piItem)
{
TRACE("(%p)->(%p)\n", this, piItem);
*piItem = SendMessageW(m_hWndList, LVM_GETSELECTIONMARK, 0, 0);
*piItem = m_ListView.GetSelectionMark();
return S_OK;
}
@ -2381,7 +2332,7 @@ HRESULT STDMETHODCALLTYPE CDefView::GetFocusedItem(int *piItem)
{
TRACE("(%p)->(%p)\n", this, piItem);
*piItem = SendMessageW(m_hWndList, LVM_GETNEXTITEM, -1, LVNI_FOCUSED);
*piItem = m_ListView.GetNextItem(-1, LVNI_FOCUSED);
return S_OK;
}
@ -2395,14 +2346,16 @@ HRESULT STDMETHODCALLTYPE CDefView::GetSpacing(POINT *ppt)
{
TRACE("(%p)->(%p)\n", this, ppt);
if (NULL == m_hWndList) return S_FALSE;
if (!m_ListView)
return S_FALSE;
if (ppt)
{
const DWORD ret = SendMessageW(m_hWndList, LVM_GETITEMSPACING, 0, 0);
SIZE spacing;
m_ListView.GetItemSpacing(spacing);
ppt->x = LOWORD(ret);
ppt->y = HIWORD(ret);
ppt->x = spacing.cx;
ppt->y = spacing.cy;
}
return S_OK;
@ -2428,11 +2381,11 @@ HRESULT STDMETHODCALLTYPE CDefView::SelectItem(int iItem, DWORD dwFlags)
lvItem.stateMask = LVIS_SELECTED;
if (dwFlags & SVSI_ENSUREVISIBLE)
SendMessageW(m_hWndList, LVM_ENSUREVISIBLE, iItem, 0);
m_ListView.EnsureVisible(iItem, 0);
/* all items */
if (dwFlags & SVSI_DESELECTOTHERS)
SendMessageW(m_hWndList, LVM_SETITEMSTATE, -1, (LPARAM)&lvItem);
m_ListView.SetItemState(-1, 0, LVIS_SELECTED);
/* this item */
if (dwFlags & SVSI_SELECT)
@ -2441,10 +2394,10 @@ HRESULT STDMETHODCALLTYPE CDefView::SelectItem(int iItem, DWORD dwFlags)
if (dwFlags & SVSI_FOCUSED)
lvItem.stateMask |= LVIS_FOCUSED;
SendMessageW(m_hWndList, LVM_SETITEMSTATE, iItem, (LPARAM)&lvItem);
m_ListView.SetItemState(iItem, lvItem.state, lvItem.stateMask);
if (dwFlags & SVSI_EDIT)
SendMessageW(m_hWndList, LVM_EDITLABELW, iItem, 0);
m_ListView.EditLabel(iItem);
return S_OK;
}
@ -2501,12 +2454,12 @@ HRESULT STDMETHODCALLTYPE CDefView::RemoveObject(PITEMID_CHILD pidl, UINT *item)
if (pidl)
{
*item = LV_FindItemByPidl(ILFindLastID(pidl));
SendMessageW(m_hWndList, LVM_DELETEITEM, *item, 0);
m_ListView.DeleteItem(*item);
}
else
{
*item = 0;
SendMessageW(m_hWndList, LVM_DELETEALLITEMS, 0, 0);
m_ListView.DeleteAllItems();
}
return S_OK;
@ -2539,7 +2492,7 @@ HRESULT STDMETHODCALLTYPE CDefView::RefreshObject(PITEMID_CHILD pidl, UINT *item
HRESULT STDMETHODCALLTYPE CDefView::SetRedraw(BOOL redraw)
{
TRACE("(%p)->(%d)\n", this, redraw);
SendMessageW(m_hWndList, WM_SETREDRAW, redraw, 0);
m_ListView.SetRedraw(redraw);
return S_OK;
}
@ -2744,7 +2697,6 @@ HRESULT WINAPI CDefView::Exec(const GUID *pguidCmdGroup, DWORD nCmdID, DWORD nCm
HRESULT CDefView::drag_notify_subitem(DWORD grfKeyState, POINTL pt, DWORD *pdwEffect)
{
LVHITTESTINFO htinfo;
LVITEMW lvItem;
LONG lResult;
HRESULT hr;
RECT clientRect;
@ -2754,11 +2706,11 @@ HRESULT CDefView::drag_notify_subitem(DWORD grfKeyState, POINTL pt, DWORD *pdwEf
htinfo.pt.x = pt.x;
htinfo.pt.y = pt.y;
htinfo.flags = LVHT_ONITEM;
::ScreenToClient(m_hWndList, &htinfo.pt);
lResult = SendMessageW(m_hWndList, LVM_HITTEST, 0, (LPARAM)&htinfo);
::ScreenToClient(m_ListView, &htinfo.pt);
lResult = m_ListView.HitTest(&htinfo);
/* Send WM_*SCROLL messages every 250 ms during drag-scrolling */
::GetClientRect(m_hWndList, &clientRect);
::GetClientRect(m_ListView, &clientRect);
if (htinfo.pt.x == m_ptLastMousePos.x && htinfo.pt.y == m_ptLastMousePos.y &&
(htinfo.pt.x < SCROLLAREAWIDTH || htinfo.pt.x > clientRect.right - SCROLLAREAWIDTH ||
htinfo.pt.y < SCROLLAREAWIDTH || htinfo.pt.y > clientRect.bottom - SCROLLAREAWIDTH ))
@ -2768,16 +2720,16 @@ HRESULT CDefView::drag_notify_subitem(DWORD grfKeyState, POINTL pt, DWORD *pdwEf
{
/* Mouse did hover another 250 ms over the scroll-area */
if (htinfo.pt.x < SCROLLAREAWIDTH)
SendMessageW(m_hWndList, WM_HSCROLL, SB_LINEUP, 0);
m_ListView.SendMessageW(WM_HSCROLL, SB_LINEUP, 0);
if (htinfo.pt.x > clientRect.right - SCROLLAREAWIDTH)
SendMessageW(m_hWndList, WM_HSCROLL, SB_LINEDOWN, 0);
m_ListView.SendMessageW(WM_HSCROLL, SB_LINEDOWN, 0);
if (htinfo.pt.y < SCROLLAREAWIDTH)
SendMessageW(m_hWndList, WM_VSCROLL, SB_LINEUP, 0);
m_ListView.SendMessageW(WM_VSCROLL, SB_LINEUP, 0);
if (htinfo.pt.y > clientRect.bottom - SCROLLAREAWIDTH)
SendMessageW(m_hWndList, WM_VSCROLL, SB_LINEDOWN, 0);
m_ListView.SendMessageW(WM_VSCROLL, SB_LINEDOWN, 0);
}
}
else
@ -2809,13 +2761,10 @@ HRESULT CDefView::drag_notify_subitem(DWORD grfKeyState, POINTL pt, DWORD *pdwEf
{
/* Query the relative PIDL of the shellfolder object represented by the currently
* dragged over listview-item ... */
lvItem.mask = LVIF_PARAM;
lvItem.iItem = lResult;
lvItem.iSubItem = 0;
SendMessageW(m_hWndList, LVM_GETITEMW, 0, (LPARAM) &lvItem);
LPCITEMIDLIST pidl = reinterpret_cast<LPCITEMIDLIST>(m_ListView.GetItemData(lResult));
/* ... and bind m_pCurDropTarget to the IDropTarget interface of an UIObject of this object */
hr = m_pSFParent->GetUIObjectOf(m_hWndList, 1, (LPCITEMIDLIST*)&lvItem.lParam, IID_NULL_PPV_ARG(IDropTarget, &m_pCurDropTarget));
hr = m_pSFParent->GetUIObjectOf(m_ListView, 1, &pidl, IID_NULL_PPV_ARG(IDropTarget, &m_pCurDropTarget));
}
/* If anything failed, m_pCurDropTarget should be NULL now, which ought to be a save state. */

198
include/reactos/rosctrls.h Normal file
View file

@ -0,0 +1,198 @@
#pragma once
class CListView: public CWindow
{
public:
HWND Create(HWND hWndParent, _U_RECT rect, LPCTSTR szWindowName = NULL, DWORD dwStyle = 0,
DWORD dwExStyle = 0, _U_MENUorID MenuOrID = 0U, LPVOID lpCreateParam = NULL)
{
m_hWnd = ::CreateWindowEx(dwExStyle,
WC_LISTVIEW,
szWindowName,
dwStyle,
rect.m_lpRect->left,
rect.m_lpRect->top,
rect.m_lpRect->right - rect.m_lpRect->left,
rect.m_lpRect->bottom - rect.m_lpRect->top,
hWndParent,
MenuOrID.m_hMenu,
_AtlBaseModule.GetModuleInstance(),
lpCreateParam);
return m_hWnd;
}
void SetRedraw(BOOL redraw)
{
SendMessage(WM_SETREDRAW, redraw);
}
BOOL SetTextBkColor(COLORREF cr)
{
return (BOOL)SendMessage(LVM_SETTEXTBKCOLOR, 0, cr);
}
BOOL SetBkColor(COLORREF cr)
{
return (BOOL)SendMessage(LVM_SETBKCOLOR, 0, cr);
}
BOOL SetTextColor(COLORREF cr)
{
return (BOOL)SendMessage(LVM_SETTEXTCOLOR, 0, cr);
}
DWORD SetExtendedListViewStyle(DWORD dw, DWORD dwMask = 0)
{
return (DWORD)SendMessage(LVM_SETEXTENDEDLISTVIEWSTYLE, dwMask, dw);
}
int InsertColumn(int iCol, LV_COLUMN* pcol)
{
return (int)SendMessage(LVM_INSERTCOLUMN, iCol, reinterpret_cast<LPARAM>(pcol));
}
int InsertColumn(int iCol, LPWSTR pszText, int fmt, int width = -1, int iSubItem = -1, int iImage = -1, int iOrder = -1)
{
LV_COLUMN column = {0};
column.mask = LVCF_TEXT|LVCF_FMT;
column.pszText = pszText;
column.fmt = fmt;
if(width != -1)
{
column.mask |= LVCF_WIDTH;
column.cx = width;
}
if(iSubItem != -1)
{
column.mask |= LVCF_SUBITEM;
column.iSubItem = iSubItem;
}
if(iImage != -1)
{
column.mask |= LVCF_IMAGE;
column.iImage = iImage;
}
if(iOrder != -1)
{
column.mask |= LVCF_ORDER;
column.iOrder = iOrder;
}
return InsertColumn(iCol, &column);
}
int GetColumnWidth(int iCol)
{
return (int)SendMessage(LVM_GETCOLUMNWIDTH, iCol);
}
HIMAGELIST SetImageList(HIMAGELIST himl, int iImageList)
{
return (HIMAGELIST)SendMessage(LVM_SETIMAGELIST, iImageList, reinterpret_cast<LPARAM>(himl));
}
int InsertItem(const LV_ITEM * pitem)
{
return (int)SendMessage(LVM_INSERTITEM, 0, reinterpret_cast<LPARAM>(pitem));
}
BOOL DeleteItem(int i)
{
return (BOOL)SendMessage(LVM_DELETEITEM, i, 0);
}
BOOL GetItem(LV_ITEM* pitem)
{
return (BOOL)SendMessage(LVM_GETITEM, 0, reinterpret_cast<LPARAM>(pitem));
}
BOOL SetItem(const LV_ITEM * pitem)
{
return (BOOL)SendMessage(LVM_SETITEM, 0, reinterpret_cast<LPARAM>(pitem));
}
int GetItemCount()
{
return SendMessage(LVM_GETITEMCOUNT);
}
BOOL DeleteAllItems()
{
return (BOOL)SendMessage(LVM_DELETEALLITEMS);
}
BOOL Update(int i)
{
return (BOOL)SendMessage(LVM_UPDATE, i, 0);
}
UINT GetSelectedCount()
{
return (UINT)SendMessage(LVM_GETSELECTEDCOUNT);
}
BOOL SortItems(PFNLVCOMPARE pfnCompare, PVOID lParam)
{
return (BOOL)SendMessage(LVM_SORTITEMS, (WPARAM)lParam, (LPARAM) pfnCompare);
}
BOOL EnsureVisible(int i, BOOL fPartialOK)
{
return (BOOL)SendMessage(LVM_ENSUREVISIBLE, i, MAKELPARAM((fPartialOK),0));
}
HWND EditLabel(int i)
{
return (HWND)SendMessage(LVM_EDITLABEL, i, 0);
}
int GetSelectionMark()
{
return (int)SendMessage(LVM_GETSELECTIONMARK);
}
int GetNextItem(int i, WORD flags)
{
return (int)SendMessage(LVM_GETNEXTITEM, i, MAKELPARAM((flags),0));
}
void GetItemSpacing(SIZE& spacing, BOOL bSmallIconView = FALSE)
{
DWORD ret = SendMessage(LVM_GETITEMSPACING, bSmallIconView);
spacing.cx = LOWORD(ret);
spacing.cy = HIWORD(ret);
}
void SetItemState(int i, UINT state, UINT mask)
{
LV_ITEM item;
item.stateMask = mask;
item.state = state;
SendMessage(LVM_SETITEMSTATE, i, reinterpret_cast<LPARAM>(&item));
}
int HitTest(LV_HITTESTINFO * phtInfo)
{
return (int)SendMessage(LVM_HITTEST, 0, reinterpret_cast<LPARAM>(&phtInfo));
}
DWORD_PTR GetItemData(int i)
{
LVITEMW lvItem;
lvItem.iItem = i;
lvItem.mask = LVIF_PARAM;
BOOL ret = GetItem(&lvItem);
return (DWORD_PTR)(ret ? lvItem.lParam : NULL);
}
BOOL GetSelectedItem(LV_ITEM* pItem)
{
pItem->iItem = GetNextItem(-1, LVNI_ALL | LVNI_SELECTED);
if (pItem->iItem == -1)
return FALSE;
return GetItem(pItem);
}
};