// CommandBarsDesignerPreviewView.cpp
//
// (c)1998-2025 Codejock Software, All Rights Reserved.
//
// THIS SOURCE FILE IS THE PROPERTY OF CODEJOCK SOFTWARE AND IS NOT TO BE
// RE-DISTRIBUTED BY ANY MEANS WHATSOEVER WITHOUT THE EXPRESSED WRITTEN
// CONSENT OF CODEJOCK SOFTWARE.
//
// THIS SOURCE CODE CAN ONLY BE USED UNDER THE TERMS AND CONDITIONS OUTLINED
// IN THE XTREME TOOLKIT PRO LICENSE AGREEMENT. CODEJOCK SOFTWARE GRANTS TO
// YOU (ONE SOFTWARE DEVELOPER) THE LIMITED RIGHT TO USE THIS SOFTWARE ON A
// SINGLE COMPUTER.
//
// CONTACT INFORMATION:
// support@codejock.com
// http://www.codejock.com
//
/////////////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "CommandBarsDesigner.h"
#include "CommandBarsDesignerDoc.h"
#include "IPCData.h"
#include "IPCChannel.h"
#include "EmbeddedFrame.h"
#include "CommandBarsDesignerPreviewView.h"
#include "MainFrm.h"
#include "DialogResourceSymbols.h"
#include "DialogMenuGrabber.h"

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

/////////////////////////////////////////////////////////////////////////////
// CCommandBarsDesignerPreviewView

IMPLEMENT_DYNCREATE(CCommandBarsDesignerPreviewView, CView)

BEGIN_MESSAGE_MAP(CCommandBarsDesignerPreviewView, CView)
	//{{AFX_MSG_MAP(CCommandBarsDesignerPreviewView)
	ON_WM_CREATE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CCommandBarsDesignerPreviewView construction/destruction

CCommandBarsDesignerPreviewView::CCommandBarsDesignerPreviewView()
	: m_bWaitingForPreviewHost(FALSE)
{
	m_pChannel = new CIPCChannel(*this);
}

CCommandBarsDesignerPreviewView::~CCommandBarsDesignerPreviewView()
{
	delete m_pChannel;
}

BOOL CCommandBarsDesignerPreviewView::PreCreateWindow(CREATESTRUCT& cs)
{
	cs.style |= WS_CLIPCHILDREN | WS_CLIPSIBLINGS;
	return CView::PreCreateWindow(cs);
}

void CCommandBarsDesignerPreviewView::OnDraw(CDC* pDC)
{
	UNREFERENCED_PARAMETER(pDC);
}

void CCommandBarsDesignerPreviewView::OnInitialUpdate()
{
	CView::OnInitialUpdate();

	if (!m_pChannel->IsOpen())
	{
		InitPreviewHost();
	}
}

BOOL CCommandBarsDesignerPreviewView::OnWndMsg(UINT message, WPARAM wParam, LPARAM lParam,
											   LRESULT* pResult)
{
	BOOL bResult = m_pChannel->ProcessMessage(message, wParam, lParam, *pResult);
	if (!bResult)
	{
		bResult = CView::OnWndMsg(message, wParam, lParam, pResult);

		if (WM_WINDOWPOSCHANGED == message || WM_WINDOWPOSCHANGING == message)
		{
			m_pChannel->PostNotification(ipcNtfReposition);
		}
	}

	return bResult;
}

void CCommandBarsDesignerPreviewView::OnActivateView(BOOL bActivate, CView* pActivateView,
													 CView* pDeactiveView)
{
	CView::OnActivateView(bActivate, pActivateView, pDeactiveView);

	GetDocument()->GetFrame()->UpdatePreview();

	((CMainFrame*)AfxGetMainWnd())->RefreshPanes();
}

void CCommandBarsDesignerPreviewView::OnIPCPeerConnected()
{
	m_bWaitingForPreviewHost = FALSE;
}

LRESULT CCommandBarsDesignerPreviewView::OnIPCNotificationReceived(WORD /*wCode*/,
																   LPARAM /*lParam*/)
{
	return 0;
}

LRESULT CCommandBarsDesignerPreviewView::OnIPCDataReceived(WORD /*wCode*/, const void* /*pData*/,
														   SIZE_T /*cbSize*/)
{
	return 0;
}

void CCommandBarsDesignerPreviewView::OnIPCPeerDisconnected()
{
}

void CCommandBarsDesignerPreviewView::OnSetPreviewSettings(const PREVIEW_SETTINGS* pSettings)
{
	_ASSERTE(NULL != pSettings);

	if (m_pChannel->IsOpen())
	{
		m_pChannel->SendData(ipcNtfPreviewSettings, pSettings, sizeof(*pSettings));
	}
}

void CCommandBarsDesignerPreviewView::OnCommandBarsUpdated(LPCTSTR xmlData)
{
	_ASSERTE(NULL != xmlData);

	if (m_pChannel->IsOpen())
	{
		m_pChannel->SendData(ipcNtfCommandBarsData, xmlData,
							 (_tcslen(xmlData) + 1) * sizeof(TCHAR));
	}
}

void CCommandBarsDesignerPreviewView::OnTitleUpdated(LPCTSTR lpTitle)
{
	_ASSERTE(NULL != lpTitle);

	if (m_pChannel->IsOpen())
	{
		m_pChannel->SendData(ipcNtfSetTitle, lpTitle, (_tcslen(lpTitle) + 1) * sizeof(TCHAR));
	}
}

void CCommandBarsDesignerPreviewView::OnWorkspaceColorUpdated(COLORREF crBackground)
{
	if (m_pChannel->IsOpen())
	{
		m_pChannel->SendNotification(ipcNtfSetWorkspaceColor, crBackground);
	}
}

void CCommandBarsDesignerPreviewView::OnHideMenu()
{
	if (m_pChannel->IsOpen())
	{
		m_pChannel->SendNotification(ipcNtfHideMenu);
	}
}

/////////////////////////////////////////////////////////////////////////////
// CCommandBarsDesignerPreviewView diagnostics

#ifdef _DEBUG
void CCommandBarsDesignerPreviewView::AssertValid() const
{
	CView::AssertValid();
}

void CCommandBarsDesignerPreviewView::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}

CCommandBarsDesignerDoc* CCommandBarsDesignerPreviewView::GetDocument() // non-debug version is
																		// inline
{
	_ASSERTE(m_pDocument->IsKindOf(RUNTIME_CLASS(CCommandBarsDesignerDoc)));
	return (CCommandBarsDesignerDoc*)m_pDocument;
}
#endif //_DEBUG

void CCommandBarsDesignerPreviewView::InitPreviewHost()
{
	if (!m_pChannel->IsOpen() && !m_bWaitingForPreviewHost)
	{
		m_pChannel->OpenServerChannel(*this);

		TCHAR szPath[MAX_PATH + 1];
		::GetModuleFileName(NULL, szPath, _countof(szPath));

		TCHAR szCmdLine[0x8000];
		wsprintf(szCmdLine, _T("%s /Preview:%i"), szPath,
				 static_cast<long>(reinterpret_cast<LONG_PTR>(m_hWnd)));

		PROCESS_INFORMATION pi = { 0 };
		STARTUPINFO si		   = { 0 };
		si.cb				   = sizeof(si);
		if (::CreateProcess(NULL, szCmdLine, NULL, NULL, FALSE, CREATE_SUSPENDED, NULL, NULL, &si,
							&pi))
		{
			m_bWaitingForPreviewHost = TRUE;

			::ResumeThread(pi.hThread);
			::CloseHandle(pi.hProcess);
			::CloseHandle(pi.hThread);

			DWORD dwStartTime = GetTickCount();
			while (m_bWaitingForPreviewHost
				   && ((GetTickCount() - dwStartTime) / 1000) < 10) // wait for 10 seconds at most
			{
				MSG msg;
				if (::PeekMessage(&msg, NULL, 0, 0, PM_NOREMOVE))
				{
					if (!AfxGetThread()->PumpMessage())
						break;
				}
			}

			if (m_bWaitingForPreviewHost)
			{
				m_pChannel->CloseChannel();
				m_bWaitingForPreviewHost = FALSE;
			}
		}
		else
		{
			m_pChannel->CloseChannel();
		}

		if (!m_pChannel->IsOpen())
		{
			AfxMessageBox(_T("Unable to create preview host"), MB_ICONEXCLAMATION);
		}
	}
}

/////////////////////////////////////////////////////////////////////////////
// CCommandBarsDesignerPreviewView message handlers

int CCommandBarsDesignerPreviewView::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CView::OnCreate(lpCreateStruct) == -1)
		return -1;

	return 0;
}