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WndPureTextBtn.cpp：源码内容
							/*****************************************************************************************
//	界面窗口体系结构-纯文字按钮
//	Copyright : Kingsoft 2003
//	Author	:   Wooy(Wu yue)
//	CreateTime:	2003-1-19
*****************************************************************************************/
#include "KWin32.h"
#include "KIniFile.h"
#include "../Elem/WndMessage.h"
#include "WndPureTextBtn.h"
#include "Text.h"
#include "../../../Represent/iRepresent/iRepresentShell.h"
extern iRepresentShell*	g_pRepresentShell;
KWndPureTextBtn::KWndPureTextBtn()
{
	m_Flag = 0;
	m_sText[0] = 0;
	m_nTextLen = 0;
	m_nFontSize = 12;
	m_NormalColor = m_OverColor = m_PressedColor = 0;
	m_NormalBorderColor = m_OverBorderColor = m_PressedBorderColor = 0;
}
void KWndPureTextBtn::Clone(KWndPureTextBtn* pCopy)
{
	if (pCopy)
	{
		KWndWindow::Clone(pCopy);
		pCopy->m_NormalColor = m_NormalColor;
		pCopy->m_OverColor = m_OverColor;
		pCopy->m_PressedColor = m_PressedColor;
		pCopy->m_nFontSize = m_nFontSize;
		pCopy->m_NormalBorderColor = m_NormalBorderColor;
		pCopy->m_OverBorderColor = m_OverBorderColor;
		pCopy->m_PressedBorderColor = m_PressedBorderColor;
	}
}
int KWndPureTextBtn::Init(KIniFile* pIniFile, const char* pSection)
{
	if (KWndWindow::Init(pIniFile, pSection))
	{
		pIniFile->GetInteger(pSection, "Font", 12, &m_nFontSize);
		if (m_nFontSize < 8)
			m_nFontSize = 8;
		int	nValue;
		pIniFile->GetInteger(pSection, "CentreAlign", 1, &nValue);
		if (nValue)
			m_Style |= WNDPTB_S_CENTRE_ALIGN;
		else
			m_Style &= ~WNDPTB_S_CENTRE_ALIGN;
		
		char	Buff[16];
		pIniFile->GetString(pSection, "Color", "", Buff, sizeof(Buff));
		m_NormalColor = GetColor(Buff);
		pIniFile->GetString(pSection, "BorderColor", "0,0,0", Buff, 16);
		m_NormalBorderColor = GetColor(Buff);
		pIniFile->GetString(pSection, "OverColor", "", Buff, sizeof(Buff));
		m_OverColor = GetColor(Buff);
		pIniFile->GetString(pSection, "OverBorderColor", "0,0,0", Buff, 16);
		m_OverBorderColor = GetColor(Buff);
		pIniFile->GetString(pSection, "SelColor", "", Buff, sizeof(Buff));
		m_PressedColor = GetColor(Buff);
		pIniFile->GetString(pSection, "SelBorderColor", "0,0,0", Buff, 16);
		m_PressedBorderColor = GetColor(Buff);
//		AdjustPosition();
	}
	return false;
}
void KWndPureTextBtn::AdjustPosition()
{
	int nTextWidth = m_nTextLen * m_nFontSize / 2;
	if (m_Style & WNDPTB_S_CENTRE_ALIGN)
		SetPosition(m_Left + (m_Width - nTextWidth) / 2, m_Top);
	SetSize(nTextWidth, m_Height);
}
//绘制窗口
void KWndPureTextBtn::PaintWindow()
{
	KWndWindow::PaintWindow();
	if (m_sText == NULL || m_sText[0] == 0 || g_pRepresentShell == NULL)
		return;
	KOutputTextParam param;
	if (m_Flag & WNDPTB_F_BE_PRESSEDDOWN ||
		m_Flag & WNDPTB_F_CHECK)
	{
		param.Color = m_PressedColor;
		param.BorderColor = m_PressedBorderColor;
	}
	else if (m_Flag & WNDPTB_F_OVER)
	{
		param.Color = m_OverColor;
		param.BorderColor = m_OverBorderColor;
	}
	else
	{
		param.Color = m_NormalColor;
		param.BorderColor = m_NormalBorderColor;
	}
	param.nX = m_nAbsoluteLeft + (m_Width - m_nTextLen * m_nFontSize / 2) / 2;
	param.nY = m_nAbsoluteTop;
	param.nZ = TEXT_IN_SINGLE_PLANE_COORD;
	param.nSkipLine = 0;
	param.nNumLine = 100;
	g_pRepresentShell->OutputRichText(m_nFontSize, &param, m_sText, m_nTextLen);
}
//设置文本文字
void KWndPureTextBtn::SetText(const char* pText, int nLen)
{
	if (pText == NULL)
		nLen = 0;
	else if (nLen < 0)
		nLen = strlen(pText);
	if (nLen <= WNDPTB_MAX_TEXT_LEN)
		m_nTextLen = nLen;
	else
		m_nTextLen = WNDPTB_MAX_TEXT_LEN;
	if (m_nTextLen > 0)
		memcpy(m_sText, pText, m_nTextLen);
//	AdjustPosition();
}
void KWndPureTextBtn::CheckButton(int bChecked)
{
	if (bChecked)
		m_Flag |= WNDPTB_F_CHECK;
	else
		m_Flag &= ~WNDPTB_F_CHECK;
}
//--------------------------------------------------------------------------
//	功能：窗口函数（处理消息）
//--------------------------------------------------------------------------
int KWndPureTextBtn::WndProc(unsigned int uMsg, unsigned int uParam, int nParam)
{
	if (IsDisable())
		return KWndWindow::WndProc(uMsg, uParam, nParam);
	switch(uMsg)
	{
	case WM_LBUTTONUP:
		if (m_Flag & WNDPTB_F_BE_PRESSEDDOWN)
		{
			m_Flag &= ~WNDPTB_F_BE_PRESSEDDOWN;
			if (m_pParentWnd)
				m_pParentWnd->WndProc(WND_N_BUTTON_CLICK,
					(unsigned int)(KWndWindow*)this, 0);
		}
		break;
	case WM_LBUTTONDOWN:
		m_Flag |= WNDPTB_F_BE_PRESSEDDOWN;
		break;
	case WM_MOUSEMOVE:
		m_Flag |= WNDPTB_F_OVER;
		break;
	case WND_M_MOUSE_LEAVE:
		m_Flag &= ~WNDPTB_F_OVER;
		m_Flag &= ~WNDPTB_F_BE_PRESSEDDOWN;
		KWndWindow::WndProc(uMsg, uParam, nParam);
		break;
	default:
		return KWndWindow::WndProc(uMsg, uParam, nParam);
	}
	return 0;
}

						