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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...).
73 lines
1.4 KiB
C
73 lines
1.4 KiB
C
/*
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* PROJECT: ReactOS Setup Library
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* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
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* PURPOSE: Generic list functions
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* COPYRIGHT: Copyright 2008-2018 Christoph von Wittich <christoph at reactos.org>
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*/
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#pragma once
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typedef struct _GENERIC_LIST_ENTRY
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{
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LIST_ENTRY Entry;
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struct _GENERIC_LIST* List;
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PVOID Data;
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ULONG_PTR UiData; // Cache variable for any UI list that displays these items
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} GENERIC_LIST_ENTRY, *PGENERIC_LIST_ENTRY;
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typedef struct _GENERIC_LIST
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{
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LIST_ENTRY ListHead;
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ULONG NumOfEntries;
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PGENERIC_LIST_ENTRY CurrentEntry;
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} GENERIC_LIST, *PGENERIC_LIST;
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PGENERIC_LIST
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CreateGenericList(VOID);
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VOID
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DestroyGenericList(
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IN OUT PGENERIC_LIST List,
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IN BOOLEAN FreeData);
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BOOLEAN
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AppendGenericListEntry(
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IN OUT PGENERIC_LIST List,
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IN PVOID Data,
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IN BOOLEAN Current);
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VOID
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SetCurrentListEntry(
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IN PGENERIC_LIST List,
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IN PGENERIC_LIST_ENTRY Entry);
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PGENERIC_LIST_ENTRY
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GetCurrentListEntry(
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IN PGENERIC_LIST List);
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PGENERIC_LIST_ENTRY
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GetFirstListEntry(
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IN PGENERIC_LIST List);
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PGENERIC_LIST_ENTRY
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GetNextListEntry(
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IN PGENERIC_LIST_ENTRY Entry);
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PVOID
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GetListEntryData(
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IN PGENERIC_LIST_ENTRY Entry);
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ULONG_PTR
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GetListEntryUiData(
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IN PGENERIC_LIST_ENTRY Entry);
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ULONG
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GetNumberOfListEntries(
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IN PGENERIC_LIST List);
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BOOLEAN
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GenericListHasSingleEntry(
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IN PGENERIC_LIST List);
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/* EOF */
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