67 lines
998 B
C++
67 lines
998 B
C++
// Copyright (C) 1997 Microsoft Corporation
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//
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// Progress Indicator class
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//
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// 12-29-97 sburns
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#include "headers.hxx"
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#include "indicate.hpp"
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ProgressIndicator::ProgressIndicator(
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HWND parentDialog,
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int messageTextResID)
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:
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parentDialog(parentDialog_)
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{
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LOG_CTOR(ProgressIndicator);
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ASSERT(Win::IsWindow(parentDialog));
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ASSERT(messageTextResID > 0);
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messageText = Win::GetDlgItem(parentDialog, messageTextResID);
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ASSERT(Win::IsWindow(messageText));
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showState = true;
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showControls(false);
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}
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ProgressIndicator::~ProgressIndicator()
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{
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LOG_DTOR(ProgressIndicator);
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}
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void
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ProgressIndicator::Update(const String& message)
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{
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showControls(true);
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Win::SetWindowText(messageText, message);
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}
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void
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ProgressIndicator::showControls(bool newState)
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{
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if (newState != showState)
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{
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Win::ShowWindow(messageText, newState);
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showState = newState;
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}
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}
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