C++ ListBox_SetCurSel函数代码示例

void w32g_rotate_playlist(int dest)
{
    int i, i1, i2;
    HWND hListBox;
    PlayListEntry save;
	char temp[1024];

    if(playlist.nfiles == 0)
	return;
    if(!(hListBox = playlist_box()))
	return;

    i1 = ListBox_GetCurSel(hListBox);
    i2 = playlist.nfiles - 1;
    if(i1 >= i2)
	return;

#ifdef W32G_RANDOM_IS_SHUFFLE
	w32g_shuffle_playlist_rotate(dest,i1,i2);
#endif
    if(dest > 0)
    {
	save = playlist.list[i2];
	for(i = i2; i > i1; i--) /* i: i2 -> i1 */
	    playlist.list[i] = playlist.list[i - 1];
	playlist.list[i] = save;
	ListBox_GetText(hListBox,i2,temp);
    ListBox_DeleteString(hListBox,i2);
    ListBox_InsertString(hListBox,i1,temp);
	ListBox_SetCurSel(hListBox,i1);
	if(playlist.selected == i2){
	    playlist.selected = i1;
		w32g_update_playlist_pos(playlist.selected);
	} else if(i1 <= playlist.selected && playlist.selected < i2){
	    playlist.selected++;
		w32g_update_playlist_pos(playlist.selected);
	}
    }
    else
    {
	save = playlist.list[i1];
	for(i = i1; i < i2; i++) /* i: i1 -> i2 */
	    playlist.list[i] = playlist.list[i + 1];
	playlist.list[i] = save;
	ListBox_GetText(hListBox,i1,temp);
    ListBox_DeleteString(hListBox,i1);
    ListBox_InsertString(hListBox,-1,temp);
	ListBox_SetCurSel(hListBox,i1);
	if(playlist.selected == i1){
	    playlist.selected = i2;
		w32g_update_playlist_pos(playlist.selected);
	} else if(i1 < playlist.selected && playlist.selected <= i2){
	    playlist.selected--;    
		w32g_update_playlist_pos(playlist.selected);
	}
    }
}

    void IAddUserType(HWND hList)
    {
        int type = fPB->GetInt(fTypeID);

        int idx = ListBox_AddString(hList, kUseParamBlockNodeString);
        if (type == plAnimObjInterface::kUseParamBlockNode && !fPB->GetINode(fNodeParamID))
            ListBox_SetCurSel(hList, idx);


        idx = ListBox_AddString(hList, kUseOwnerNodeString);
        if (type == plAnimObjInterface::kUseOwnerNode)
            ListBox_SetCurSel(hList, idx);
    }

/*
** Updates the list of skins.
**
*/
void DialogAbout::TabSkins::UpdateSkinList()
{
	// Delete all entries
	HWND item = GetControl(Id_SkinsListBox);
	ListBox_ResetContent(item);

	// Add entries for each skin
	std::wstring::size_type maxLength = 0;
	const std::map<std::wstring, Skin*>& windows = GetRainmeter().GetAllSkins();
	std::map<std::wstring, Skin*>::const_iterator iter = windows.begin();
	bool found = false;
	for ( ; iter != windows.end(); ++iter)
	{
		const std::wstring& skinName = (*iter).first;
		std::wstring::size_type curLength = skinName.length();
		if (curLength > maxLength)
		{
			maxLength = curLength;
		}
		
		const WCHAR* name = skinName.c_str();
		int index = ListBox_AddString(item, name);
		if (!found && m_SkinWindow == (*iter).second)
		{
			found = true;
			m_SkinWindow = (*iter).second;
			ListBox_SetCurSel(item, index);
		}
	}

	ListBox_SetHorizontalExtent(item, 6 * maxLength);

	if (!found)
	{
		if (windows.empty())
		{
			m_SkinWindow = nullptr;
			item = GetControl(Id_ItemsListView);
			ListView_DeleteAllItems(item);
		}
		else
		{
			// Default to first skin
			m_SkinWindow = (*windows.begin()).second;
			ListBox_SetCurSel(item, 0);
			UpdateMeasureList(m_SkinWindow);
		}
	}
}

/*
** Updates the list of skins.
**
*/
void CDialogAbout::CTabSkins::UpdateSkinList()
{
	// Delete all entries
	HWND item = GetDlgItem(m_Window, IDC_ABOUTSKINS_ITEMS_LISTBOX);
	ListBox_ResetContent(item);

	// Add entries for each skin
	std::wstring::size_type maxLength = 0;
	const std::map<std::wstring, CMeterWindow*>& windows = Rainmeter->GetAllMeterWindows();
	std::map<std::wstring, CMeterWindow*>::const_iterator iter = windows.begin();
	bool found = false;
	for ( ; iter != windows.end(); ++iter)
	{
		const std::wstring& skinName = (*iter).first;
		std::wstring::size_type curLength = skinName.length();
		if (curLength > maxLength)
		{
			maxLength = curLength;
		}
		
		const WCHAR* name = skinName.c_str();
		int index = ListBox_AddString(item, name);
		if (!found && m_SkinWindow == (*iter).second)
		{
			found = true;
			m_SkinWindow = (*iter).second;
			ListBox_SetCurSel(item, index);
		}
	}

	ListBox_SetHorizontalExtent(item, 6 * maxLength);

	if (!found)
	{
		if (windows.empty())
		{
			m_SkinWindow = NULL;
			item = GetDlgItem(m_Window, IDC_ABOUTSKINS_ITEMS_LISTVIEW);
			ListView_DeleteAllItems(item);
		}
		else
		{
			// Default to first skin
			m_SkinWindow = (*windows.begin()).second;
			ListBox_SetCurSel(item, 0);
			UpdateMeasureList(m_SkinWindow);
		}
	}
}

void plResponderProc::MoveCommand(int oldIdx, int newIdx)
{
    // Move data
    int insertIdx = (newIdx > oldIdx) ? newIdx+1 : newIdx;
    int deleteIdx = (newIdx < oldIdx) ? oldIdx+1 : oldIdx;

    ReferenceTarget *targ = fStatePB->GetReferenceTarget(kStateCmdParams, 0, oldIdx);
    fStatePB->Insert(kStateCmdParams, insertIdx, 1, &targ);
    fStatePB->Delete(kStateCmdParams, deleteIdx, 1);

    ReferenceTarget *wait = fStatePB->GetReferenceTarget(kStateCmdWait, 0, oldIdx);
    fStatePB->Insert(kStateCmdWait, insertIdx, 1, &wait);
    fStatePB->Delete(kStateCmdWait, deleteIdx, 1);

    BOOL oldEnabled = fStatePB->GetInt(kStateCmdEnabled, 0, oldIdx);
    BOOL newEnabled = fStatePB->GetInt(kStateCmdEnabled, 0, newIdx);
    fStatePB->SetValue(kStateCmdEnabled, 0, oldEnabled, newIdx);
    fStatePB->SetValue(kStateCmdEnabled, 0, newEnabled, oldIdx);

    ResponderWait::CmdMoved(fStatePB, oldIdx, newIdx);

    LoadList();

    // Reselect item
    // (This doesn't send the LBN_SELCHANGE message so we do that manually)
    ListBox_SetCurSel(fhList, newIdx);
    ICreateCmdRollups();
}

static void update_disasm(HWND hwnd)
{
	SCROLLINFO si;
	int i,highlight = -1;
	char str[128];
	HWND hctrl = GetDlgItem(hwnd,IDC_DISASMLIST);
	u32 p = pc;

	//clear listbox
	ListBox_ResetContent(hctrl);

	//draw lines
	for(i=0;i<29;i++) {
		memset(str,0,128);
		sprintf(str,"%04X:\t",p);
		if(nes->cpu.pc == p)
			highlight = i;
		p = cpu_disassemble(&str[6],p);
		str[14] = '\t';
		str[18] = '\t';
		ListBox_AddString(hctrl,str);
	}
	if(highlight >= 0)
		ListBox_SetCurSel(hctrl,highlight);
	si.cbSize = sizeof(SCROLLINFO);
	si.fMask = SIF_POS;
	si.nPos = pc;
	SetScrollInfo(GetDlgItem(hwnd,IDC_DISASMSCROLL),SB_CTL,&si,TRUE);
}

void AppendLog(char* str) {
	HWND list = GetDlgItem(ghWndOutput, IDC_LST_OUTPUT);

	ListBox_InsertString(list, -1,str);
	ListBox_SetCurSel(list, ListBox_GetCount(list) - 1);
	SetFocus(list);
}

BOOL ViewItems_OnInitDialog( HWND hwnd, HWND hwndFocus, LPARAM lParam )
{
  INT i;
  HWND hwndCtrl;

  hwndCtrl = GetDlgItem( hwnd, IDC_ITEM_LIST );

  for( i = 0; i < po->nItems; ++i )
  {
    ListBox_AddString( hwndCtrl, po->pItemData[i].item_name );
  }

  ListBox_SetCurSel( hwndCtrl, 0 );

  hwndCtrl = GetDlgItem( hwnd, IDC_ITEM_TYPE );
  Static_SetText( hwndCtrl, GetItemTypeString( po->pItemData[0].item_type ) );

  hwndCtrl = GetDlgItem( hwnd, IDC_ITEM_PIXEL_SIZE );
  Edit_LimitText( hwndCtrl, 8 );

  ViewItems_ItemChanged( hwnd );

  AllDialogs_OnInitDialog( hwnd, hwndFocus, lParam );

  return TRUE;

} // ViewItems_OnInitDialog

void plResponderProc::AddCommand()
{
    RECT rect;
    GetWindowRect(GetDlgItem(fhDlg, IDC_ADD_CMD), &rect);

    // Create the popup menu and get the option the user selects
    SetForegroundWindow(fhDlg);
    int type = TrackPopupMenu(fhMenu, TPM_RIGHTALIGN | TPM_NONOTIFY | TPM_RETURNCMD, rect.left, rect.top, 0, fhDlg, NULL);
    PostMessage(fhDlg, WM_USER, 0, 0);

    if (type == 0)
        return;

    CmdID& cmdID = fMenuCmds[type];
    plResponderCmd *cmd = cmdID.first;
    int cmdIdx = cmdID.second;

    IParamBlock2 *cmdPB = cmd->CreatePB(cmdIdx);
    fStatePB->Append(kStateCmdParams, 1, (ReferenceTarget**)&cmdPB);

    IParamBlock2 *waitPB = ResponderWait::CreatePB();
    fStatePB->Append(kStateCmdWait, 1, (ReferenceTarget**)&waitPB);

    BOOL enabled = TRUE;
    fStatePB->Append(kStateCmdEnabled, 1, &enabled);

    const char* name = GetCommandName(fStatePB->Count(kStateCmdParams)-1);
    int idx = ListBox_AddString(fhList, name);
    ListBox_SetCurSel(fhList, idx);

    ICreateCmdRollups();
}

BOOL ViewMarks_OnInitDialog( HWND hwnd, HWND hwndFocus, LPARAM lParam )
{
  INT i;
  HWND hwndCtrl;

  hwndCtrl = GetDlgItem( hwnd, IDC_MARK_LIST );

  for( i = 0; i < pLevel->nMarks; ++i )
  {
    ListBox_AddString( hwndCtrl, pLevel->pMarkData[i].mark_name );
  }

  if (pLevel->nLastMark < 0 || pLevel->nLastMark >= pLevel->nMarks)
  {
    pLevel->nLastMark = -1;
  }

  if (pLevel->nMarks > 0)
  {
    ListBox_SetCurSel( hwndCtrl, pLevel->nLastMark );
  }

  AllDialogs_OnInitDialog( hwnd, hwndFocus, lParam );

  return TRUE;

} // ViewMarks_OnInitDialog

/* 
 * LookListSetContents: Set contents & highlight of list box in Look dialog.
 */
void LookListSetContents(HWND hwndListBox, list_type contents, int flags)
{
   list_type l;
   object_node *obj;
   
   WindowBeginUpdate(hwndListBox);
   ListBox_ResetContent(hwndListBox);
   
   /* Fill in list box with stuff from passed-in list */
   for (l = contents; l != NULL; l = l->next)
   {
      /* We need to make a copy of this object, because the original object
         might be freed by the game before this dialog ends */
      obj = ObjectCopy((object_node *) (l->data));
      ItemListAddItem(hwndListBox, obj, -1, !(flags & LD_AMOUNTS));  /* Add to end */
   }
   WindowEndUpdate(hwndListBox);
   
   /* In single selection box, make 1st item default.  In multiple selection,
    * only highlight 1st item if there is just 1 item AND item doesn't need an amount */
   if ((flags & LD_MULTIPLESEL) && contents->next == NULL)
   {
      obj = (object_node *) contents->data;
      if (!(info->flags & LD_AMOUNTS) || !IsNumberObj(obj->id))
      {
         ListBox_SetSel(hwndListBox, TRUE, 0);
         info->selected[0] = True;
      }
   }
   else ListBox_SetCurSel(hwndListBox, 0); 
}

/*
    A font is currently selected at index.
    Get the string associated with that index.
    Enumerate the fonts again.
    Find the same string in the newly enumerated list, if it exists.
    If all goes well return the new index and font handle.
    If the font disappeared return RetryNotFound and
    the index and font handle are garbage.
    If something else goes wrong, return RetryFailure and
    the index and font handle are garbage.

*/
enum RetryStati RetryAndSelectString(HWND hwnd,
                                            int  *lpIndex,
                                            HCOMPONENT *lphFontHandle)
{
	LPTSTR lpszSelectedString;
	int   length;

	// Save away the name of the selected
	// font so we can find it in the new list.
	// It is possible for the name to be good
	// but the handle to be bad.

	if ((length = ListBox_GetTextLen(hwnd, *lpIndex)) IS LB_ERR)
		// length contains the length of the string in characters
	{
		return RetryFailure;
	}

	lpszSelectedString = (LPTSTR) HP_GLOBAL_ALLOC_DLL((length + 1) * sizeof(TCHAR));
	if (lpszSelectedString IS NULL)
	{
		return RetryFailure;
	}

	if (LB_ERR IS ListBox_GetText(hwnd, *lpIndex, lpszSelectedString))
	{
		HP_GLOBAL_FREE(lpszSelectedString);
		return RetryFailure;
	}

	// Enumerate again

	GetFontListAndDisplay(hDisk);

	// Try to find the previously selected string
	// in the new enumeration.

	*lpIndex = ListBox_FindStringExact(hwnd, 0, lpszSelectedString);
	if (*lpIndex IS LB_ERR)
	{
		HP_GLOBAL_FREE(lpszSelectedString);
		return RetryNotFound;
	} // *lpIndex = ListBox_FindStringExact

	// Select the new item
	// and get the new handle for the selected item.

	ListBox_SetCurSel(hwnd, *lpIndex);
 	if (!(*lphFontHandle =
	     (HCOMPONENT)ListBox_GetItemData(hwnd, *lpIndex)))
	{
		HP_GLOBAL_FREE(lpszSelectedString);
		return RetryFailure;
	}

	HP_GLOBAL_FREE(lpszSelectedString);
	return RetrySuccess;

} // RetryAndSelectString

void w32g_setcur_playlist(void)
{
    HWND hListBox;
    if(!(hListBox = playlist_box()))
	return;
    ListBox_SetCurSel(hListBox, playlist.selected);
	SetNumListWnd(playlist.selected,playlist.nfiles);
}

int w32g_refine_playlist(int *is_selected_removed)
{
    int nremoved;
    int i, j1, j2, cursel;
    HWND hListBox;

    hListBox = playlist_box();
    if(hListBox)
	cursel = ListBox_GetCurSel(hListBox);
    else
	cursel = -1;

    if(is_selected_removed != NULL)
	*is_selected_removed = 0;
    nremoved = 0;
    j1 = j2 = 0;
    while(j2 < playlist.nfiles) /* j1 <= j2 */
    {
	if(playlist.list[j2].info->format < 0)
	{
	    nremoved++;
	    free(playlist.list[j2].filename);
		if(j2 == playlist.selected &&
		   is_selected_removed != NULL &&
		   !*is_selected_removed)
		{
		    *is_selected_removed = 1;
		    playlist.selected = j1;
		}
		if(j2 < playlist.selected)
		    playlist.selected--;
		if(j2 < cursel)
		    cursel--;
	}
	else
	{
	    playlist.list[j1] = playlist.list[j2];
	    j1++;
	}
	j2++;
    }
    if(nremoved)
    {
	for(i = 0; i < nremoved; i++)
	    ListBox_DeleteString(hListBox, --playlist.nfiles);
	if(cursel >= playlist.nfiles)
	    cursel = playlist.nfiles - 1;
	if(cursel >= 0){
	    ListBox_SetCurSel(hListBox, cursel);
		SetNumListWnd(cursel,playlist.nfiles);
	}
	w32g_update_playlist();
    }
    return nremoved;
}

void AddText(HWND hWndLB, PCTSTR pszFormat, ...) {

   va_list argList;
   va_start(argList, pszFormat);

   TCHAR sz[20 * 1024];
   _vstprintf_s(sz, _countof(sz), pszFormat, argList);
   ListBox_SetCurSel(hWndLB, ListBox_AddString(hWndLB, sz));
   
   va_end(argList);
}