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cdb9f03236
- Simplify the usage of the PUPDATE_PROGRESS callback. - Add the possibility of specifying an initial non-zero StepCount when creating the progress-bar (using the -Ex version), so that it can be initially drawn with the expected initial count. Of course ProgressSetStepCount() can continue to be used.
113 lines
2.7 KiB
C
113 lines
2.7 KiB
C
/*
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* ReactOS kernel
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* Copyright (C) 2002 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/progress.h
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* PURPOSE: Partition list functions
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* PROGRAMMER:
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*/
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#pragma once
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struct _PROGRESSBAR;
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typedef BOOLEAN
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(NTAPI *PUPDATE_PROGRESS)(
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IN struct _PROGRESSBAR* Bar,
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IN BOOLEAN AlwaysUpdate,
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OUT PSTR Buffer,
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IN SIZE_T cchBufferSize);
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typedef struct _PROGRESSBAR
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{
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/* Border and text positions */
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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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SHORT TextTop;
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SHORT TextRight;
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SHORT Width;
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/* Maximum and current step counts */
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ULONG StepCount;
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ULONG CurrentStep;
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/* User-specific displayed bar progress/position */
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PUPDATE_PROGRESS UpdateProgressProc;
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ULONG Progress;
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SHORT Pos;
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/* Static progress bar cues */
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BOOLEAN DoubleEdge;
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SHORT ProgressColour;
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PCSTR DescriptionText;
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PCSTR ProgressFormatText;
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} PROGRESSBAR, *PPROGRESSBAR;
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/* FUNCTIONS ****************************************************************/
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PPROGRESSBAR
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CreateProgressBarEx(
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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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IN SHORT TextTop,
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IN SHORT TextRight,
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IN BOOLEAN DoubleEdge,
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IN SHORT ProgressColour,
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IN ULONG StepCount,
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IN PCSTR DescriptionText OPTIONAL,
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IN PCSTR ProgressFormatText OPTIONAL,
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IN PUPDATE_PROGRESS UpdateProgressProc OPTIONAL);
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PPROGRESSBAR
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CreateProgressBar(
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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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IN SHORT TextTop,
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IN SHORT TextRight,
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IN BOOLEAN DoubleEdge,
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IN PCSTR DescriptionText OPTIONAL);
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VOID
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DestroyProgressBar(
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IN OUT PPROGRESSBAR Bar);
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VOID
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ProgressSetStepCount(
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IN PPROGRESSBAR Bar,
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IN ULONG StepCount);
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VOID
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ProgressNextStep(
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IN PPROGRESSBAR Bar);
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VOID
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ProgressSetStep(
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IN PPROGRESSBAR Bar,
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IN ULONG Step);
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/* EOF */
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