mirror of
https://github.com/duilib/duilib.git
synced 2026-10-18 23:00:38 +08:00
wangchyz
114 lines
2.7 KiB
C++
114 lines
2.7 KiB
C++
#include "stdafx.h"
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#include "UIProgress.h"
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namespace DuiLib
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{
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CProgressUI::CProgressUI() : m_bHorizontal(true), m_nMin(0), m_nMax(100), m_nValue(0)
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{
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m_uTextStyle = DT_SINGLELINE | DT_CENTER;
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SetFixedHeight(12);
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}
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LPCTSTR CProgressUI::GetClass() const
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{
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return DUI_CTR_PROGRESS;
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}
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LPVOID CProgressUI::GetInterface(LPCTSTR pstrName)
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{
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if( _tcscmp(pstrName, DUI_CTR_PROGRESS) == 0 ) return static_cast<CProgressUI*>(this);
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return CLabelUI::GetInterface(pstrName);
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}
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bool CProgressUI::IsHorizontal()
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{
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return m_bHorizontal;
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}
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void CProgressUI::SetHorizontal(bool bHorizontal)
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{
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if( m_bHorizontal == bHorizontal ) return;
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m_bHorizontal = bHorizontal;
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Invalidate();
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}
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int CProgressUI::GetMinValue() const
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{
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return m_nMin;
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}
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void CProgressUI::SetMinValue(int nMin)
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{
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m_nMin = nMin;
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Invalidate();
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}
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int CProgressUI::GetMaxValue() const
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{
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return m_nMax;
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}
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void CProgressUI::SetMaxValue(int nMax)
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{
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m_nMax = nMax;
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Invalidate();
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}
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int CProgressUI::GetValue() const
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{
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return m_nValue;
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}
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void CProgressUI::SetValue(int nValue)
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{
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m_nValue = nValue;
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if (m_nValue > m_nMax) m_nValue = m_nMax;
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if (m_nValue < m_nMin) m_nValue = m_nMin;
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Invalidate();
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}
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LPCTSTR CProgressUI::GetForeImage() const
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{
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return m_diFore.sDrawString;
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}
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void CProgressUI::SetForeImage(LPCTSTR pStrImage)
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{
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if( m_diFore.sDrawString == pStrImage && m_diFore.pImageInfo != NULL ) return;
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m_diFore.Clear();
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m_diFore.sDrawString = pStrImage;
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Invalidate();
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}
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void CProgressUI::SetAttribute(LPCTSTR pstrName, LPCTSTR pstrValue)
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{
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if( _tcscmp(pstrName, _T("foreimage")) == 0 ) SetForeImage(pstrValue);
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else if( _tcscmp(pstrName, _T("hor")) == 0 ) SetHorizontal(_tcscmp(pstrValue, _T("true")) == 0);
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else if( _tcscmp(pstrName, _T("min")) == 0 ) SetMinValue(_ttoi(pstrValue));
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else if( _tcscmp(pstrName, _T("max")) == 0 ) SetMaxValue(_ttoi(pstrValue));
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else if( _tcscmp(pstrName, _T("value")) == 0 ) SetValue(_ttoi(pstrValue));
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else CLabelUI::SetAttribute(pstrName, pstrValue);
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}
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void CProgressUI::PaintStatusImage(HDC hDC)
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{
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if( m_nMax <= m_nMin ) m_nMax = m_nMin + 1;
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if( m_nValue > m_nMax ) m_nValue = m_nMax;
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if( m_nValue < m_nMin ) m_nValue = m_nMin;
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RECT rc = {0};
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if( m_bHorizontal ) {
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rc.right = (m_nValue - m_nMin) * (m_rcItem.right - m_rcItem.left) / (m_nMax - m_nMin);
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rc.bottom = m_rcItem.bottom - m_rcItem.top;
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}
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else {
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rc.top = (m_rcItem.bottom - m_rcItem.top) * (m_nMax - m_nValue) / (m_nMax - m_nMin);
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rc.right = m_rcItem.right - m_rcItem.left;
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rc.bottom = m_rcItem.bottom - m_rcItem.top;
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}
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m_diFore.rcDestOffset = rc;
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if( DrawImage(hDC, m_diFore) ) return;
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}
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}
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