www.pudn.com > clking_src.rar > GuiWorkPanel.cpp

//-----------------------------------------------------------------------// 
// This is a part of the GuiLib MFC Extention.							 //	 
// Autor  :  Francisco Campos											 // 
// (C) 2002 Francisco Campos  All rights reserved     // 
// This code is provided "as is", with absolutely no warranty expressed  // 
// or implied. Any use is at your own risk.								 //		 
// You must obtain the author's consent before you can include this code // 
// in a software library.												 // 
// If the source code in  this file is used in any application			 // 
// then acknowledgement must be made to the author of this program		 //	 
// fcampos@tutopia.com													 // 
//-----------------------------------------------------------------------// 
 
 
#include "stdafx.h" 
#include "resource.h" 
#include "guiworkpanel.h" 
#include "guiworkpanel.h" 
 
 
CGuiWorkPanel::CGuiWorkPanel(void) 
{ 
	m_PressDown=FALSE; 
	m_PressUp=FALSE; 
	m_nDif=0; 
} 
 
CGuiWorkPanel::~CGuiWorkPanel(void) 
{ 
} 
 
void  CGuiWorkPanel::RecalLayout() 
{ 
	if (!GetSafeHwnd()) return; 
	CRect rcClient; 
	CClientDC dc(this); 
	GetClientRect(rcClient); 
	rcClient.DeflateRect(1,1); 
	CRect rctemp=rcClient; 
	rctemp.top+=7; 
	int nRealval=0; 
 
	rctemp.top+=m_nDif; 
		 
	int nTipo=0; 
	m_nResultTools=m_nDif; 
	for (int i=0; i < m_nItems+1;i++) 
	{ 
		 
		CComponents* m_cwnd=(CComponents*) m_arrContainer[i]; 
		 
		if(m_cwnd->bTypeSmall == TRUE) 
			nTipo=18; 
		m_nResultTools+=nTipo; 
		rctemp.bottom=rctemp.top+nTipo; 
		m_cwnd->m_cwnd->MoveWindow(rctemp); 
		if((rctemp.top < rcClient.top+7) || (rctemp.top > rcClient.bottom-25)) 
			m_cwnd->m_cwnd->ShowWindow(SW_HIDE); 
		else  
			m_cwnd->m_cwnd->ShowWindow(SW_SHOW); 
		nRealval+=nTipo; 
 
		rctemp.top+=nTipo; 
		 
	} 
	 
	m_ToolDown.ShowWindow(SW_HIDE); 
	m_ToolUp.ShowWindow(SW_HIDE); 
	m_PressDown=TRUE; 
	m_PressUp=TRUE; 
 
	if (rcClient.Height() > 1) 
	{ 
		if(nRealval+8 > rcClient.Height()) 
		{ 
			if (m_nDif < 0) 
			{ 
				m_ToolUp.ShowWindow(SW_SHOW); 
				m_ToolUp.MoveWindow(0,0,rcClient.Width(),8); 
			} 
			if (m_nDif==0 || m_nResultTools > rcClient.bottom-25) 
			{ 
				m_ToolDown.ShowWindow(SW_SHOW); 
				m_ToolDown.MoveWindow(0,rcClient.bottom-8,rcClient.Width(),8); 
			} 
		} 
		else 
		{ 
			if (m_nDif < 0) 
			{ 
				m_ToolUp.ShowWindow(SW_SHOW); 
				m_ToolUp.MoveWindow(0,0,rcClient.Width(),8); 
			} 
		} 
		 
	} 
	 
 
	 
} 
 
 
void  CGuiWorkPanel::SetImageList(UINT nBitmapID, int cx, int nGrow, COLORREF crMask) 
{ 
	CBitmap cbmp; 
	BITMAP bmp; 
	m_imgList.Create(nBitmapID,cx,nGrow,crMask); 
	cbmp.LoadBitmap(nBitmapID); 
	cbmp.GetBitmap(&bmp); 
	m_imgList.Add(&cbmp,crMask); 
 
} 
 
CGuiLabelButton* CGuiWorkPanel::Addlabel(UINT ID_BUTTON) 
{ 
	CGuiLabelButton* m_btn; 
	m_btn= (CGuiLabelButton*) 
		    AddComponen(RUNTIME_CLASS(CGuiLabelButton),ID_BUTTON,WS_VISIBLE | WS_CHILD | BS_PUSHBUTTON | BS_OWNERDRAW); 
	m_btn->DrawUnderLine(); 
	m_btn->SetColor(RGB(255,255,255)); 
	return m_btn; 
} 
 
CGuiImageLinkButton* CGuiWorkPanel::AddImageLink(UINT ID_BUTTON,int nNumImage) 
{ 
	CGuiImageLinkButton* m_Linkbtn; 
	m_Linkbtn= (CGuiImageLinkButton*)AddComponen(RUNTIME_CLASS(CGuiImageLinkButton),ID_BUTTON,WS_VISIBLE | WS_CHILD | BS_PUSHBUTTON | BS_OWNERDRAW); 
	m_Linkbtn->SethIcon(m_imgList.ExtractIcon(nNumImage)); 
	m_Linkbtn->SetColor(RGB(255,255,255)); 
	return m_Linkbtn; 
} 
 
BOOL CGuiWorkPanel::OnCommand(WPARAM wParam, LPARAM lParam) 
{ 
	HWND hwnd = (HWND) lParam;	 
	for (int i=0; i < m_nItems+1;i++) 
	{ 
			if (((CComponents*) m_arrContainer[i])->m_cwnd->m_hWnd 
				== hwnd) 
			{ 
				int x=((CComponents*) m_arrContainer[i])->m_cwnd->GetDlgCtrlID(); 
				CWnd* pParent= GetParent(); 
				pParent->SendMessage (WM_COMMAND,x); 
				AfxGetMainWnd()->SendMessage(WM_COMMAND,x); 
				return TRUE; 
			} 
	 
	} 
	if (wParam == ID_TOOLUP) 
		OnUp(); 
	 
	if (wParam == ID_TOOLDOWN) 
		OnDownd(); 
	 
	return FALSE; 
 
} 
 
 
void  CGuiWorkPanel::OnDownd() 
{ 
	m_nDif--; 
	m_PressDown=TRUE; 
	m_PressUp=FALSE; 
	RecalLayout(); 
} 
void  CGuiWorkPanel::OnUp() 
{ 
	m_nDif++; 
	m_PressDown=FALSE; 
	m_PressUp=TRUE; 
	RecalLayout(); 
} 
 
BEGIN_MESSAGE_MAP(CGuiWorkPanel, CGuiContainer) 
ON_WM_CREATE() 
ON_WM_PAINT() 
ON_COMMAND(ID_TOOLUP,OnUp) 
ON_COMMAND(ID_TOOLDOWN,OnDownd) 
END_MESSAGE_MAP() 
 
int CGuiWorkPanel::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{ 
	if (CGuiContainer::OnCreate(lpCreateStruct) == -1) 
		return -1; 
	 
	CBitmap cbmp; 
	BITMAP bmp; 
	m_imgListLocal.Create(IDB_DOCKBAR,9,11,RGB(255,0,255)); 
	cbmp.LoadBitmap(IDB_DOCKBAR); 
	cbmp.GetBitmap(&bmp); 
	m_imgListLocal.Add(&cbmp,RGB(255,0,255)); 
	SetColor(RGB(255,255,255)); 
	m_ToolUp.Create(_T(""),WS_CHILD|WS_VISIBLE|BS_OWNERDRAW,CRect(0,0,0,0),this,ID_TOOLUP); 
	m_ToolUp.SethIcon(m_imgListLocal.ExtractIcon(8)); 
	m_ToolUp.SetScrollButton(); 
	m_ToolDown.Create(_T(""),WS_CHILD|WS_VISIBLE|BS_OWNERDRAW,CRect(0,0,0,0),this,ID_TOOLDOWN); 
	m_ToolDown.SethIcon(m_imgListLocal.ExtractIcon(0)); 
	m_ToolDown.SetScrollButton(); 
	m_ToolUp.ShowWindow(SW_HIDE); 
	m_ToolDown.ShowWindow(SW_HIDE); 
	SetDrawBorder(); 
	return 0; 
} 
 
void CGuiWorkPanel::OnPaint() 
{ 
	CPaintDC dc(this); // device context for painting 
	// TODO: Add your message handler code here 
	// Do not call CGuiContainer::OnPaint() for painting messages 
	CRect rcClient; 
	GetClientRect(rcClient); 
	CBrush cb; 
	cb.CreateSolidBrush(RGB(255,255,255)); 
	dc.FillRect(rcClient,&cb); 
	 
 
	if (m_ToolUp.IsWindowVisible()) 
		m_ToolUp.MoveWindow(0,0,rcClient.Width(),8); 
	else 
		m_ToolUp.MoveWindow(0,0,0,0); 
 
	if (m_ToolDown.IsWindowVisible()) 
		m_ToolDown.MoveWindow(0,rcClient.bottom-8,rcClient.Width(),8); 
	else 
		m_ToolDown.MoveWindow(0,0,0,0); 
	 
}