envi-code/SourceCode/Code2026/EarthWormMain/KTMenuCtrlBar.cpp

#include "StdAfx.h"
#include "KTMenuCtrlBar.h"
#include "KTMenuPage.h"
#include <string>
#include "tools.h"
#include "initools.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

namespace
{
	void getMenuFiles(LPCTSTR pszDir, LPCTSTR pszIni, std::vector<std::pair<CString, CString>> &mm)
	{
		if (!pszDir || !pszIni) return;

		TCHAR szMenu[MAX_PATH];
		TCHAR szName[MAX_PATH];
		CString sDir(pszDir);

		DWORD dwRes = ::GetPrivateProfileString(_T("Product"), _T("StartType"), _T("0"), szMenu, MAX_PATH, pszIni);
		CString sType(szMenu);
		if (sType == _T("0"))
		{
			IniTools::getSectionContent(pszIni, _T("MENUS"), mm);
			CString sSys(FilePath::GetSysDir());
			for (size_t i = 0; i < mm.size(); ++i)
			{
				std::pair<CString, CString> &s(mm[i]);
				s.first = sSys + _T("\\") + s.first + _T(".mnu");
			}
		}
		else
		{
			if (::GetPrivateProfileString(_T("Product"), _T("StartMenu"), _T(""), szMenu, MAX_PATH, pszIni) > 0
				&& ::GetPrivateProfileString(_T("Product"), _T("StartMenuName"), _T(""), szName, MAX_PATH, pszIni) > 0 )
				mm.push_back(std::make_pair(sDir + szMenu, szName));
		}
	}
}

KTMenuCtrlBar * KTMenuCtrlBar::m_pMySelft = NULL;

IMPLEMENT_DYNAMIC(KTMenuCtrlBar, CAdUiPaletteSet);

KTMenuCtrlBar::KTMenuCtrlBar()
{	
// 解决AutoCAD2009以后屏幕菜单拖动限制最小尺寸问题 --wyg20090522
	m_pMySelft = this;
	m_hDockBar = NULL;
	m_pfnOldProc = NULL;
	m_bTracking = FALSE;
}

KTMenuCtrlBar::~KTMenuCtrlBar()
{
// 解决AutoCAD2009以后屏幕菜单拖动限制最小尺寸问题 --wyg20090522
	if (IsWindow(m_hDockBar))
		UnsubclassDockBar();
	m_pMySelft = NULL;
}

BEGIN_MESSAGE_MAP(KTMenuCtrlBar, CAdUiPaletteSet)
	ON_WM_CREATE()
	ON_WM_CONTEXTMENU()
	ON_WM_TIMER()
	ON_WM_DESTROY()
END_MESSAGE_MAP()

BOOL KTMenuCtrlBar::CreateMenuBar(LPCTSTR pszTitle)
{
	CMDIFrameWnd* pFrame = acedGetAcadFrame();
	ASSERT(NULL != pFrame);

	if (!Create(pszTitle, WS_CHILD | WS_VISIBLE | CBRS_SIZE_DYNAMIC | CBRS_RIGHT, CRect(0, 0, 160, 100), pFrame))
	{
		acutPrintf(_T("\n创建系统主菜单失败!"));
		return FALSE;
	}

	EnableDocking(CBRS_ALIGN_LEFT|CBRS_ALIGN_RIGHT);
	RestoreControlBar(AFX_IDW_DOCKBAR_RIGHT);

	std::vector<std::pair<CString, CString>> mm;
	getMenuFiles(FilePath::GetSysDir(), FilePath::GetSysDir() + _T("\\product.ini"), mm);
	if (mm.empty()) return FALSE;

	std::vector<std::pair<CString, CString>>::const_iterator it(mm.begin());
	for (int nIndex = 0; it != mm.end(); ++it, ++nIndex)
	{
		KTMenuPage *pPage = new KTMenuPage;
		pPage->Create(WS_CHILD | WS_VISIBLE,it->second,	this,NULL);//PS_EDIT_NAME
		if (pPage->CreateMenuBar(it->first, it->second, nIndex))
		{
			AddPalette(pPage);
		}
		else
		{
			pPage->DestroyWindow();
			delete pPage;
		}	
	}

	if (this->GetPaletteCount() > 0)
	{
		SetActivePalette(0);
	}

	SetTimer(1024,600000,NULL);

	return TRUE;
}

void KTMenuCtrlBar::GetMinimumSize (CSize &size) {
	//- Call the default implementation by default
	CAdUiPaletteSet::GetMinimumSize (size) ;
}

//-----------------------------------------------------------------------------
void KTMenuCtrlBar::GetMaximumSize (CSize &size) {
	//- Call the default implementation by default
	CAdUiPaletteSet::GetMaximumSize (size) ;
}

void KTMenuCtrlBar::OnTimer(UINT_PTR nIDEvent)
{
	CAdUiPaletteSet::OnTimer(nIDEvent);
}

int KTMenuCtrlBar::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	if (CAdUiPaletteSet::OnCreate(lpCreateStruct) == -1)
		return -1;

	CWnd* pWnd = GetDlgItem(idCloseBtn);
	ASSERT(NULL != pWnd);
	pWnd->EnableWindow(FALSE);

	// {B1C0135A-434A-4a60-8983-47BD73AD5D04}
	static GUID cMenuBar = { 0xb1c0135b, 0x434a, 0x4a60, { 0x89, 0x83, 0x47, 0xbd, 0x73, 0xad, 0x5d, 0x4 } };
	SetToolID(&cMenuBar);

	return 0;
}

bool KTMenuCtrlBar::OnClosing()
{
	return (IDYES != MessageBox(_T("屏幕菜单窗口即将关闭，执行“GP”命令即可重新打开。\n\n是否要关闭屏幕菜单窗口？"), _T("屏幕菜单"), MB_YESNO | MB_ICONQUESTION));
}

void KTMenuCtrlBar::GetFloatingMinSize(long *plMinWidth, long *plMinHeight)
{
    *plMinWidth = 40;
    *plMinHeight = 100;
}

void KTMenuCtrlBar::SizeChanged(CRect *lpRect, BOOL bFloating, int flags)
{
	CAdUiPaletteSet::SizeChanged(lpRect, bFloating, flags);

	CRect rc(lpRect);
	rc.DeflateRect(6, 6);

	CString sKey;
	CAdUiPalette* pPage = NULL;
	for (int i = 0;i < GetPaletteCount();i++)
	{
		pPage = GetPalette(i);
		if (pPage != NULL)
		{
			pPage->MoveWindow(rc);
		}
	}
}

void KTMenuCtrlBar::OnContextMenu(CWnd* pWnd, CPoint point) 
{
	CAdUiPalette* pPage = NULL;
	for (int i = 0;i < GetPaletteCount();i++)
	{
		pPage = GetPalette(i);
		if (pPage == pWnd)
		{
			((KTMenuPage*)pPage)->OnContextMenu(pWnd,point);
			break;
		}
	}
}

// 解决AutoCAD2009以后屏幕菜单拖动限制最小尺寸问题 --wyg20090522
#define AS_DOCK_CONTROLBAR(pBar) ((CControlBar*)((DWORD_PTR(pBar) <= 0xffff) ? NULL : (pBar)))
CSize KTMenuCtrlBar::CalcFixedLayout(BOOL bStretch, BOOL bHorz)
{
	int iMajor = acdbHostApplicationServices()->releaseMajorVersion();
	int iMinor = acdbHostApplicationServices()->releaseMinorVersion();
	//if (iMajor >= 17 && iMinor >= 2)	// 仅AutoCAD2009以后
	if ((iMajor >= 17 && iMinor >= 2)|| (iMajor > 17))	// 仅AutoCAD2009以后	
	{
		BOOL bFloat = IsFloating();
		if (bFloat)
		{
			UnsubclassDockBar();
		}
		else
		{
			int iPos;
			CDockBar* pDockBar = DYNAMIC_DOWNCAST(CDockBar, GetParent());

			if (NULL != pDockBar && ((iPos = pDockBar->FindBar(this)) > 0 && NULL != AS_DOCK_CONTROLBAR(pDockBar->m_arrBars[iPos - 1]) && AS_DOCK_CONTROLBAR(pDockBar->m_arrBars[iPos - 1])->IsVisible()
				|| NULL != AS_DOCK_CONTROLBAR(pDockBar->m_arrBars[iPos + 1]) && AS_DOCK_CONTROLBAR(pDockBar->m_arrBars[iPos + 1])->IsVisible()))
			{
				UnsubclassDockBar();
			}
			else
			{
				SubclassDockBar(pDockBar->GetSafeHwnd());
			}
		}
	}

	return CAdUiPaletteSet::CalcFixedLayout(bStretch, bHorz);
}

BOOL KTMenuCtrlBar::SubclassDockBar(HWND hWnd)
{
	if (NULL == hWnd)
		return FALSE;

	if (m_hDockBar == hWnd)
		return TRUE;
	UnsubclassDockBar();

	m_hDockBar = hWnd;
#ifdef _WIN64
	m_pfnOldProc = (WNDPROC)SetWindowLongPtr(m_hDockBar, GWLP_WNDPROC, (LPARAM)&KTMenuCtrlBar::DockBarProc);
#else
	m_pfnOldProc = (WNDPROC)SetWindowLong(m_hDockBar, GWLP_WNDPROC, (LPARAM)&KTMenuCtrlBar::DockBarProc);
#endif

	ASSERT(NULL != m_pfnOldProc);

	return TRUE;
}

void KTMenuCtrlBar::UnsubclassDockBar()
{
	if (NULL == m_hDockBar || NULL == m_pfnOldProc)
		return;

#ifdef _WIN64
	VERIFY(SetWindowLongPtr(m_hDockBar, GWLP_WNDPROC, (LPARAM)m_pfnOldProc) == (LPARAM)&KTMenuCtrlBar::DockBarProc);
#else
	VERIFY(SetWindowLong(m_hDockBar, GWLP_WNDPROC, (LPARAM)m_pfnOldProc) == (LPARAM)&KTMenuCtrlBar::DockBarProc);
#endif

	m_hDockBar = NULL;
	m_pfnOldProc = NULL;
}

UINT KTMenuCtrlBar::OnTrackHitTest(CPoint pt)
{
	CRect rc;
	UINT nHit = OnGetTrackRect(::GetDlgCtrlID(m_hDockBar), rc);
	return (rc.PtInRect(pt) ? nHit : HTNOWHERE);
}

UINT KTMenuCtrlBar::OnGetTrackRect(UINT nDockOrHit, CRect& rc)
{
	CRect rc1;
	GetWindowRect(&rc1);
	CWnd::FromHandle(m_hDockBar)->ScreenToClient(&rc1);

	CRect rc2;
	::GetClientRect(m_hDockBar, &rc2);

	CSize szBorder;
	szBorder.cx = GetSystemMetrics(SM_CXFRAME);
	szBorder.cy = GetSystemMetrics(SM_CYFRAME);

	switch (nDockOrHit)
	{
	case HTLEFT:
	case AFX_IDW_DOCKBAR_RIGHT:
		rc.SetRect(rc1.left - szBorder.cx, rc2.top, rc1.left, rc2.bottom);
		return HTLEFT;

	case HTRIGHT:
	case AFX_IDW_DOCKBAR_LEFT:
		rc.SetRect(rc1.right, rc2.top, rc1.right + szBorder.cx, rc2.bottom);
		return HTRIGHT;

	case HTTOP:
	case AFX_IDW_DOCKBAR_BOTTOM:
		rc.SetRect(rc2.left, rc1.top - szBorder.cy, rc2.right, rc1.top);
		return HTTOP;

	case HTBOTTOM:
	case AFX_IDW_DOCKBAR_TOP:
		rc.SetRect(rc2.left, rc1.bottom, rc2.right, rc1.bottom + szBorder.cy);
		return HTBOTTOM;

	default:
		ASSERT(FALSE);
		return HTNOWHERE;
	}
}

void KTMenuCtrlBar::OnStartTracking(UINT nHit)
{
	m_bTracking = TRUE;
	::SetCapture(m_hDockBar);

	::RedrawWindow(m_hDockBar, NULL, NULL, RDW_ALLCHILDREN | RDW_UPDATENOW);

	OnGetTrackRect(nHit, m_rcTracking);

	OnTrackPaint();
}

void KTMenuCtrlBar::OnTrackUpdate(CPoint pt)
{
	UINT nDock = ::GetDlgCtrlID(m_hDockBar);
	BOOL bHorz = (AFX_IDW_DOCKBAR_TOP == nDock || AFX_IDW_DOCKBAR_BOTTOM == nDock);
	CSize szOff = pt - m_rcTracking.CenterPoint();
	((bHorz) ? szOff.cx : szOff.cy) = 0;

	CSize szLimit;
	GetFloatingMinSize(&szLimit.cx, &szLimit.cy);

	CRect rc;
	GetWindowRect(&rc);
	CWnd::FromHandle(m_hDockBar)->ScreenToClient(&rc);
	switch (nDock)
	{
	case AFX_IDW_DOCKBAR_LEFT:
		if ((m_rcTracking.left + szOff.cx) - rc.left < szLimit.cx)
			return;
		break;
	case AFX_IDW_DOCKBAR_RIGHT:
		if (rc.right - (m_rcTracking.right + szOff.cx) < szLimit.cx)
			return;
		break;
	case AFX_IDW_DOCKBAR_TOP:
		if ((m_rcTracking.top + szOff.cy) - rc.top < szLimit.cy)
			return;
		break;
	case AFX_IDW_DOCKBAR_BOTTOM:
		if (rc.bottom - (m_rcTracking.bottom + szOff.cy) < szLimit.cy)
			return;
		break;
	}

	OnTrackPaint();
	m_rcTracking.OffsetRect(szOff);
	OnTrackPaint();
}

void KTMenuCtrlBar::OnStopTracking()
{
	m_bTracking = FALSE;
	::ReleaseCapture();

	OnTrackPaint();

	CRect rc;
	UINT nDock = ::GetDlgCtrlID(m_hDockBar);
	UINT nHit = OnGetTrackRect(nDock, rc);
	CSize szOff = m_rcTracking.CenterPoint() - rc.CenterPoint();

	GetWindowRect(&rc);
	switch (nHit)
	{
	case HTLEFT:
		rc.left += szOff.cx;
		break;
	case HTRIGHT:
		rc.right += szOff.cx;
		break;
	case HTTOP:
		rc.top += szOff.cy;
		break;
	case HTBOTTOM:
		rc.bottom += szOff.cy;
		break;
	}

	DockControlBar(nDock, rc);

	m_pDockSite->DelayRecalcLayout();
}

void KTMenuCtrlBar::OnTrackPaint()
{
	CWnd* pWnd = CWnd::GetDesktopWindow();
	CDC *pDC = pWnd->GetDCEx(NULL, DCX_WINDOW | DCX_CACHE | DCX_LOCKWINDOWUPDATE);
	CBrush* pBrush = CDC::GetHalftoneBrush();
	CBrush* pBrushOld = pDC->SelectObject(pBrush);

	CRect rc(m_rcTracking);
	CWnd::FromHandle(m_hDockBar)->ClientToScreen(&rc);
	pDC->PatBlt(rc.left, rc.top, rc.Width(), rc.Height(), PATINVERT);

	pDC->SelectObject(pBrushOld);
	pWnd->ReleaseDC(pDC);
}

LRESULT KTMenuCtrlBar::OnDockBarProc(HWND hWnd, UINT nMessage, WPARAM wParam, LPARAM lParam)
{
	ASSERT(NULL != m_pfnOldProc && m_hDockBar == hWnd);

	switch (nMessage)
	{
	case WM_LBUTTONDOWN:
		if (!m_bTracking)
		{
			CPoint pt(lParam);
			UINT nHit = OnTrackHitTest(pt);
			if ((HTLEFT | HTRIGHT) & nHit)
			{
				OnStartTracking(nHit);
				return 0l;
			}
		}
		break;
	case WM_MOUSEMOVE:
		if (m_bTracking)
		{
			CPoint pt(lParam);
			OnTrackUpdate(pt);
			return 0l;
		}
		break;
	case WM_LBUTTONUP:
	case WM_RBUTTONDOWN:
		if (m_bTracking)
		{
			OnStopTracking();
			return 0l;
		}
		break;
	case WM_CAPTURECHANGED:
		if (m_bTracking && ((HWND)lParam != hWnd))
		{
			OnStopTracking();
		}
		break;
	}

	return CallWindowProc(m_pfnOldProc, hWnd, nMessage, wParam, lParam);
}

LRESULT CALLBACK KTMenuCtrlBar::DockBarProc(HWND hWnd, UINT nMessage, WPARAM wParam, LPARAM lParam)
{
	ASSERT(NULL != m_pMySelft);
	return m_pMySelft->OnDockBarProc(hWnd, nMessage, wParam, lParam);
}

void KTMenuCtrlBar::OnDestroy()
{
	CAdUiPalette* pPage = NULL;
	while(GetPaletteCount() > 0)
	{
		pPage = GetPalette(0);
		RemovePalette(pPage);

		delete pPage;
	}
	CAdUiPaletteSet::OnDestroy();
}