mirror of
https://github.com/reactos/reactos.git
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1f4cb0977a
- Apart from allowing a UI cache variable that may be used when displaying GENERIC_LIST_ENTRY-ies, do not store any display strings associated to these list entries. They should be instead computed only when initializing a list UI (or a combo-box or list control if the code is used in Win32 environment). For this matter a callback is provided to InitGenericListUi() that does the job of computing the displayed string corresponding to a given GENERIC_LIST_ENTRY. - Simplify the calls to InitGenericListUi(), and refactor the RestoreGenericListUiState() function. - Use for-loops for iterating over GENERIC_LIST items. - Adapt the storage data format for lists of settings items. - The txtsetup.sif INF format specified in LoadSetupInf() should not be INF_STYLE_WIN4 (to be investigated...).
113 lines
2.5 KiB
C
113 lines
2.5 KiB
C
/*
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* ReactOS kernel
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* Copyright (C) 2004 ReactOS Team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS text-mode setup
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* FILE: base/setup/usetup/genlist.h
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* PURPOSE: Generic list functions
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* PROGRAMMER:
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*/
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#pragma once
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// #include "../lib/utils/genlist.h"
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typedef NTSTATUS
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(NTAPI *PGET_ENTRY_DESCRIPTION)(
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IN PGENERIC_LIST_ENTRY Entry,
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OUT PSTR Buffer,
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IN SIZE_T cchBufferSize);
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typedef struct _GENERIC_LIST_UI
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{
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PGENERIC_LIST List;
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PLIST_ENTRY FirstShown;
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PLIST_ENTRY LastShown;
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PGENERIC_LIST_ENTRY BackupEntry;
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PGET_ENTRY_DESCRIPTION GetEntryDescriptionProc;
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SHORT Left;
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SHORT Top;
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SHORT Right;
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SHORT Bottom;
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BOOL Redraw;
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CHAR CurrentItemText[256];
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} GENERIC_LIST_UI, *PGENERIC_LIST_UI;
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VOID
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InitGenericListUi(
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IN OUT PGENERIC_LIST_UI ListUi,
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IN PGENERIC_LIST List,
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IN PGET_ENTRY_DESCRIPTION GetEntryDescriptionProc);
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VOID
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RestoreGenericListUiState(
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IN PGENERIC_LIST_UI ListUi);
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VOID
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DrawGenericList(
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IN PGENERIC_LIST_UI ListUi,
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IN SHORT Left,
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IN SHORT Top,
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IN SHORT Right,
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IN SHORT Bottom);
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VOID
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DrawGenericListCurrentItem(
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IN PGENERIC_LIST List,
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IN PGET_ENTRY_DESCRIPTION GetEntryDescriptionProc,
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IN SHORT Left,
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IN SHORT Top);
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VOID
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ScrollDownGenericList(
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IN PGENERIC_LIST_UI ListUi);
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VOID
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ScrollUpGenericList(
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IN PGENERIC_LIST_UI ListUi);
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VOID
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ScrollPageDownGenericList(
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IN PGENERIC_LIST_UI ListUi);
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VOID
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ScrollPageUpGenericList(
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IN PGENERIC_LIST_UI ListUi);
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VOID
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ScrollToPositionGenericList(
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IN PGENERIC_LIST_UI ListUi,
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IN ULONG uIndex);
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VOID
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RedrawGenericList(
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IN PGENERIC_LIST_UI ListUi);
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VOID
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GenericListKeyPress(
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IN PGENERIC_LIST_UI ListUi,
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IN CHAR AsciiChar);
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/* EOF */
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