/* 
 *	Copyright (C) 2003-2006 Gabest
 *	http://www.gabest.org
 *
 *  This Program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2, or (at your option)
 *  any later version.
 *   
 *  This Program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 *  GNU General Public License for more details.
 *   
 *  You should have received a copy of the GNU General Public License
 *  along with GNU Make; see the file COPYING.  If not, write to
 *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. 
 *  http://www.gnu.org/copyleft/gpl.html
 *
 */

#include "stdafx.h"
#include <commdlg.h>
#include <afxdlgs.h>
#include "DirectVobSubFilter.h"
#include "DirectVobSubPropPage.h"
#include "VSFilter.h"
#include "StyleEditorDialog.h"

#include "DSUtil/DSUtil.h"
#include "DSUtil/MediaTypes.h"

BOOL WINAPI MyGetDialogSize(int iResourceID, DLGPROC pDlgProc, LPARAM lParam, SIZE* pResult)
{
    HWND hwnd = CreateDialogParam(AfxGetResourceHandle(),
        MAKEINTRESOURCE(iResourceID),
        GetDesktopWindow(),
        pDlgProc,
        lParam);
    
	if(hwnd == NULL) return FALSE;

    RECT rc;
    GetWindowRect(hwnd, &rc);
    pResult->cx = rc.right - rc.left;
    pResult->cy = rc.bottom - rc.top;

    DestroyWindow(hwnd);

    return TRUE;
}

STDMETHODIMP CDVSBasePPage::GetPageInfo(LPPROPPAGEINFO pPageInfo)
{
	AFX_MANAGE_STATE(AfxGetStaticModuleState());

	CString str;
	if(!str.LoadString(m_TitleId)) return E_FAIL;

	WCHAR wszTitle[STR_MAX_LENGTH];
#ifdef UNICODE
	wcscpy(wszTitle, str);
#else
	mbstowcs(wszTitle, str, str.GetLength()+1);
#endif

	CheckPointer(pPageInfo, E_POINTER);

	// Allocate dynamic memory for the property page title

	LPOLESTR pszTitle;
	HRESULT hr = AMGetWideString(wszTitle, &pszTitle);
	if(FAILED(hr)) {NOTE("No caption memory"); return hr;}

	pPageInfo->cb               = sizeof(PROPPAGEINFO);
	pPageInfo->pszTitle         = pszTitle;
	pPageInfo->pszDocString     = NULL;
	pPageInfo->pszHelpFile      = NULL;
	pPageInfo->dwHelpContext    = 0;
	// Set defaults in case GetDialogSize fails
	pPageInfo->size.cx          = 340;
	pPageInfo->size.cy          = 150;

	MyGetDialogSize(m_DialogId, DialogProc, 0L, &pPageInfo->size);

	return NOERROR;
}

STDMETHODIMP CDVSBasePPage::Activate(HWND hwndParent, LPCRECT pRect, BOOL fModal)
{
	AFX_MANAGE_STATE(AfxGetStaticModuleState());

	CheckPointer(pRect,E_POINTER);
/*
    // Return failure if SetObject has not been called.
    if (m_bObjectSet == FALSE) {
        return E_UNEXPECTED;
    }
*/
    if(m_hwnd) return E_UNEXPECTED;

    m_hwnd = CreateDialogParam(AfxGetResourceHandle(), MAKEINTRESOURCE(m_DialogId), hwndParent, DialogProc, (LPARAM)this);
    if(m_hwnd == NULL) return E_OUTOFMEMORY;

    OnActivate();
    Move(pRect);
    return Show(SW_SHOWNORMAL);
}

/* CDVSBasePPage */

CDVSBasePPage::CDVSBasePPage(TCHAR* pName, LPUNKNOWN lpunk, int DialogId, int TitleId) :
    CBasePropertyPage(pName, lpunk, DialogId, TitleId),
    m_bIsInitialized(FALSE),
	m_fAttached(false),
	m_fDisableInstantUpdate(false)
{
}

BOOL CDVSBasePPage::OnReceiveMessage(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
    switch(uMsg)
    {
        case WM_COMMAND:
        {
			if(m_bIsInitialized)
			{
				m_bDirty = TRUE;
				if(m_pPageSite) m_pPageSite->OnStatusChange(PROPPAGESTATUS_DIRTY);

				switch(HIWORD(wParam))
				{
					case BN_CLICKED: 
					case CBN_SELCHANGE:
					case EN_CHANGE:
					{
						AFX_MANAGE_STATE(AfxGetStaticModuleState());

						if(!m_fDisableInstantUpdate 
						&& !(HIWORD(wParam) == BN_CLICKED && LOWORD(wParam) == IDC_INSTANTUPDATE)
						&& !!theApp.GetProfileInt(ResStr(IDS_R_GENERAL), ResStr(IDS_RG_INSTANTUPDATE), 0)) 
							OnApplyChanges();
					}
				}
			}
		}
		break;

		case WM_NCDESTROY:
			DetachControls();
		break;
	}

	return OnMessage(uMsg, wParam, lParam) 
		? 0 
		: CBasePropertyPage::OnReceiveMessage(hwnd,uMsg,wParam,lParam);
}

HRESULT CDVSBasePPage::OnConnect(IUnknown* pUnknown)
{
    if(!(m_pDirectVobSub = pUnknown)) return E_NOINTERFACE;

	m_pDirectVobSub->LockSubtitleReloader(true); // *

	AFX_MANAGE_STATE(AfxGetStaticModuleState());

	UpdateObjectData(false);

	m_bIsInitialized = FALSE;

    return NOERROR;
}

HRESULT CDVSBasePPage::OnDisconnect()
{
    if(m_pDirectVobSub == NULL) return E_UNEXPECTED;

	m_pDirectVobSub->LockSubtitleReloader(false); // *

	// for some reason OnDisconnect() will be called twice, that's why we 
	// need to release m_pDirectVobSub manually on the first call to avoid 
	// a second "m_pDirectVobSub->LockSubtitleReloader(false);"

	m_pDirectVobSub.Release(); 

	return NOERROR;
}

HRESULT CDVSBasePPage::OnActivate()
{
	ASSERT(m_pDirectVobSub);

	AttachControls();

	AFX_MANAGE_STATE(AfxGetStaticModuleState());

	UpdateControlData(false);

	m_bIsInitialized = TRUE;

    return NOERROR;
}

HRESULT CDVSBasePPage::OnDeactivate()
{
	ASSERT(m_pDirectVobSub);

	AFX_MANAGE_STATE(AfxGetStaticModuleState());

	UpdateControlData(true);

    m_bIsInitialized = FALSE;

    return NOERROR;
}

HRESULT CDVSBasePPage::OnApplyChanges()
{
    ASSERT(m_pDirectVobSub);

	AFX_MANAGE_STATE(AfxGetStaticModuleState());

	if(m_bIsInitialized)
	{
		OnDeactivate();
        UpdateObjectData(true);
		m_pDirectVobSub->UpdateRegistry(); // *
		OnActivate();
	}

    return NOERROR;
}

void CDVSBasePPage::AttachControls()
{
	DetachControls();

	AFX_MANAGE_STATE(AfxGetStaticModuleState());

	POSITION pos = m_controls.GetStartPosition();
	while(pos)
	{
		UINT id;
		CWnd* pControl;
		m_controls.GetNextAssoc(pos, id, pControl);
		if(pControl) 
		{
			BOOL fRet = pControl->Attach(GetDlgItem(m_Dlg, id));
			ASSERT(fRet);
		}
	}

	m_fAttached = true;
}

void CDVSBasePPage::DetachControls()
{
	if(!m_fAttached) return;

	AFX_MANAGE_STATE(AfxGetStaticModuleState());

	POSITION pos = m_controls.GetStartPosition();
	while(pos)
	{
		UINT id;
		CWnd* pControl;
		m_controls.GetNextAssoc(pos, id, pControl);
		if(pControl) pControl->Detach();
	}

	m_fAttached = false;
}

void CDVSBasePPage::BindControl(UINT id, CWnd& control)
{
	m_controls[id] = &control;
}

/* CDVSMainPPage */

CDVSMainPPage::CDVSMainPPage(LPUNKNOWN pUnk, HRESULT* phr) :
    CDVSBasePPage(NAME("DirectVobSub Property Page (main)"), pUnk, IDD_DVSMAINPAGE, IDD_DVSMAINPAGE),
	m_nLangs(0),
	m_ppLangs(NULL)
{
	BindControl(IDC_FILENAME, m_fnedit);
	BindControl(IDC_LANGCOMBO, m_langs);
	BindControl(IDC_OVERRIDEPLACEMENT, m_oplacement);
	BindControl(IDC_SPIN1, m_subposx);
	BindControl(IDC_SPIN2, m_subposy);
	BindControl(IDC_FONT, m_font);
	BindControl(IDC_ONLYSHOWFORCEDSUBS, m_forcedsubs);
}

CDVSMainPPage::~CDVSMainPPage()
{
	FreeLangs();
}

void CDVSMainPPage::FreeLangs()
{
	if(m_nLangs > 0 && m_ppLangs) 
	{
		for(int i = 0; i < m_nLangs; i++) CoTaskMemFree(m_ppLangs[i]);
		CoTaskMemFree(m_ppLangs);
		m_nLangs = 0;
		m_ppLangs = NULL;
	}
}

void CDVSMainPPage::AllocLangs(int nLangs)
{
	m_ppLangs = (WCHAR**)CoTaskMemRealloc(m_ppLangs, sizeof(WCHAR*)*nLangs);
	m_nLangs = nLangs;
}

bool CDVSMainPPage::OnMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
{
    switch(uMsg)
    {
        case WM_COMMAND:
        {
			switch(HIWORD(wParam))
			{
				case BN_CLICKED:
				{
					if(LOWORD(wParam) == IDC_OPEN)
					{
						AFX_MANAGE_STATE(AfxGetStaticModuleState());

						CFileDialog fd(TRUE, NULL, NULL, 
							OFN_EXPLORER|OFN_ENABLESIZING|OFN_HIDEREADONLY|OFN_FILEMUSTEXIST|OFN_PATHMUSTEXIST,
							_T(".idx .smi .sub .srt .psb .ssa .ass .usf .ssf|*.idx;*.smi;*.sub;*.srt;*.psb;*.ssa;*.ass;*.usf;*.ssf|")
							_T("All files (*.*)|*.*||"),
							CDialog::FromHandle(m_Dlg), 0);

						if(fd.DoModal() == IDOK)
						{
							m_fnedit.SetWindowText(fd.GetPathName());
						}

						return(true);
					}
					else if(LOWORD(wParam) == IDC_FONT)
					{
						AFX_MANAGE_STATE(AfxGetStaticModuleState());

						CStyleEditorDialog dlg(_T("Default"), &m_defStyle, CWnd::FromHandle(m_hwnd));

						if(dlg.DoModal() == IDOK)
						{
							m_defStyle = dlg.m_stss;
							CString str = m_defStyle.fontName;
							if(str.GetLength() > 18) str = str.Left(16).TrimRight() + _T("...");
							m_font.SetWindowText(str);
						}

						return(true);
					}
				}
				break;
			}
		}
		break;
	}

	return(false);
}

void CDVSMainPPage::UpdateObjectData(bool fSave)
{
	if(fSave)
	{
		if(m_pDirectVobSub->put_FileName(m_fn) == S_OK)
		{
			int nLangs;
			m_pDirectVobSub->get_LanguageCount(&nLangs); 
			AllocLangs(nLangs);
			for(int i = 0; i < m_nLangs; i++) m_pDirectVobSub->get_LanguageName(i, &m_ppLangs[i]);
			m_pDirectVobSub->get_SelectedLanguage(&m_iSelectedLanguage);
		}

		m_pDirectVobSub->put_SelectedLanguage(m_iSelectedLanguage);
		m_pDirectVobSub->put_Placement(m_fOverridePlacement, m_PlacementXperc, m_PlacementYperc);
		m_pDirectVobSub->put_VobSubSettings(true, m_fOnlyShowForcedVobSubs, false);
		m_pDirectVobSub->put_TextSettings(&m_defStyle);
	}
	else
	{
		m_pDirectVobSub->get_FileName(m_fn);
		int nLangs;
		m_pDirectVobSub->get_LanguageCount(&nLangs); 
		AllocLangs(nLangs);
		for(int i = 0; i < m_nLangs; i++) m_pDirectVobSub->get_LanguageName(i, &m_ppLangs[i]);
		m_pDirectVobSub->get_SelectedLanguage(&m_iSelectedLanguage);
		m_pDirectVobSub->get_Placement(&m_fOverridePlacement, &m_PlacementXperc, &m_PlacementYperc);
		m_pDirectVobSub->get_VobSubSettings(NULL, &m_fOnlyShowForcedVobSubs, NULL);
		m_pDirectVobSub->get_TextSettings(&m_defStyle);
	}
}

void CDVSMainPPage::UpdateControlData(bool fSave)
{
	if(fSave)
	{
		CString fn;
		m_fnedit.GetWindowText(fn);
#ifdef UNICODE
		wcscpy(m_fn, fn);
#else
		mbstowcs(m_fn, fn, fn.GetLength()+1);
#endif
		m_iSelectedLanguage = m_langs.GetCurSel();
		m_fOverridePlacement = !!m_oplacement.GetCheck();
		m_PlacementXperc = m_subposx.GetPos();
		m_PlacementYperc = m_subposy.GetPos();
		m_fOnlyShowForcedVobSubs = !!m_forcedsubs.GetCheck();
	}
	else
	{
		m_fnedit.SetWindowText(CString(m_fn));
		m_oplacement.SetCheck(m_fOverridePlacement);
		m_subposx.SetRange(-20, 120);
		m_subposx.SetPos(m_PlacementXperc);
		m_subposx.EnableWindow(m_fOverridePlacement);
		m_subposy.SetRange(-20, 120);
		m_subposy.SetPos(m_PlacementYperc);
		m_subposy.EnableWindow(m_fOverridePlacement);
		m_font.SetWindowText(m_defStyle.fontName);
		m_forcedsubs.SetCheck(m_fOnlyShowForcedVobSubs);
		m_langs.ResetContent();
		m_langs.EnableWindow(m_nLangs > 0);
		for(int i = 0; i < m_nLangs; i++) m_langs.AddString(CString(m_ppLangs[i]));
		m_langs.SetCurSel(m_iSelectedLanguage);
	}
}

/* CDVSGeneralPPage */

CDVSGeneralPPage::CDVSGeneralPPage(LPUNKNOWN pUnk, HRESULT* phr) :
    CDVSBasePPage(NAME("DirectVobSub Property Page (global settings)"), pUnk, IDD_DVSGENERALPAGE, IDD_DVSGENERALPAGE)
{
	BindControl(IDC_VEREXTCOMBO, m_verext);
	BindControl(IDC_MOD32FIX, m_mod32fix);
	BindControl(IDC_RESX2COMBO, m_resx2);
	BindControl(IDC_SPIN3, m_resx2w);
	BindControl(IDC_SPIN4, m_resx2h);
	BindControl(IDC_LOADCOMBO, m_load);
	BindControl(IDC_EXTLOAD, m_extload);
	BindControl(IDC_WEBLOAD, m_webload);
	BindControl(IDC_EMBLOAD, m_embload);
}

bool CDVSGeneralPPage::OnMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
{
    switch(uMsg)
    {
        case WM_COMMAND:
        {
			switch(HIWORD(wParam))
			{
				case CBN_SELCHANGE:
				{
					AFX_MANAGE_STATE(AfxGetStaticModuleState());

					if(LOWORD(wParam) == IDC_RESX2COMBO)
					{
						m_resx2w.EnableWindow(m_resx2.GetCurSel() == 2);
						m_resx2h.EnableWindow(m_resx2.GetCurSel() == 2);
						return(true);
					}
					else if(LOWORD(wParam) == IDC_LOADCOMBO)
					{
						m_extload.EnableWindow(m_load.GetCurSel() == 1);
						m_webload.EnableWindow(m_load.GetCurSel() == 1);
						m_embload.EnableWindow(m_load.GetCurSel() == 1);
						return(true);
					}
				}
				break;
			}
		}
		break;
	}

	return(false);
}

void CDVSGeneralPPage::UpdateObjectData(bool fSave)
{
	if(fSave)
	{
		m_pDirectVobSub->put_ExtendPicture(m_HorExt, m_VerExt, m_ResX2, m_ResX2minw, m_ResX2minh);
		m_pDirectVobSub->put_LoadSettings(m_LoadLevel, m_fExternalLoad, m_fWebLoad, m_fEmbeddedLoad);
	}
	else
	{
		m_pDirectVobSub->get_ExtendPicture(&m_HorExt, &m_VerExt, &m_ResX2, &m_ResX2minw, &m_ResX2minh);
		m_pDirectVobSub->get_LoadSettings(&m_LoadLevel, &m_fExternalLoad, &m_fWebLoad, &m_fEmbeddedLoad);
	}
}

void CDVSGeneralPPage::UpdateControlData(bool fSave)
{
	if(fSave)
	{
		if(m_verext.GetCurSel() >= 0) m_VerExt = m_verext.GetItemData(m_verext.GetCurSel());
		m_HorExt = !!m_mod32fix.GetCheck();
		if(m_resx2.GetCurSel() >= 0) m_ResX2 = m_resx2.GetItemData(m_resx2.GetCurSel());
		m_ResX2minw = m_resx2w.GetPos(); 
		m_ResX2minh = m_resx2h.GetPos();
		if(m_load.GetCurSel() >= 0) m_LoadLevel = m_load.GetItemData(m_load.GetCurSel());
		m_fExternalLoad = !!m_extload.GetCheck();
		m_fWebLoad = !!m_webload.GetCheck();
		m_fEmbeddedLoad = !!m_embload.GetCheck();
	}
	else
	{
		m_verext.ResetContent();
		m_verext.AddString(ResStr(IDS_ORGHEIGHT)); m_verext.SetItemData(0, 0);
		m_verext.AddString(ResStr(IDS_EXTTO169)); m_verext.SetItemData(1, 1);
		m_verext.AddString(ResStr(IDS_EXTTO43)); m_verext.SetItemData(2, 2);
		m_verext.AddString(ResStr(IDS_EXTTO480)); m_verext.SetItemData(3, 3);
		m_verext.AddString(ResStr(IDS_EXTTO576)); m_verext.SetItemData(4, 4);
		m_verext.AddString(ResStr(IDS_CROPTO169)); m_verext.SetItemData(5, 0x81);
		m_verext.AddString(ResStr(IDS_CROPTO43)); m_verext.SetItemData(6, 0x82);
		m_verext.SetCurSel((m_VerExt&0x7f) + ((m_VerExt&0x80)?4:0));
		m_mod32fix.SetCheck(m_HorExt&1);
		m_resx2.ResetContent();
		m_resx2.AddString(ResStr(IDS_ORGRES)); m_resx2.SetItemData(0, 0);
		m_resx2.AddString(ResStr(IDS_DBLRES)); m_resx2.SetItemData(1, 1);
		m_resx2.AddString(ResStr(IDS_DBLRESIF)); m_resx2.SetItemData(2, 2);
		m_resx2.SetCurSel(m_ResX2);
		m_resx2w.SetRange(0, 2048);
		m_resx2w.SetPos(m_ResX2minw);
		m_resx2w.EnableWindow(m_ResX2 == 2);
		m_resx2h.SetRange(0, 2048);
		m_resx2h.SetPos(m_ResX2minh);
		m_resx2h.EnableWindow(m_ResX2 == 2);
		m_load.ResetContent();
		m_load.AddString(ResStr(IDS_DONOTLOAD)); m_load.SetItemData(0, 2);
		m_load.AddString(ResStr(IDS_LOADWHENNEEDED)); m_load.SetItemData(1, 0);
		m_load.AddString(ResStr(IDS_ALWAYSLOAD)); m_load.SetItemData(2, 1);
		m_load.SetCurSel(!m_LoadLevel?1:m_LoadLevel==1?2:0);
		m_extload.SetCheck(m_fExternalLoad);
		m_webload.SetCheck(m_fWebLoad);
		m_embload.SetCheck(m_fEmbeddedLoad);
		m_extload.EnableWindow(m_load.GetCurSel() == 1);
		m_webload.EnableWindow(m_load.GetCurSel() == 1);
		m_embload.EnableWindow(m_load.GetCurSel() == 1);
	}
}

/* CDVSMiscPPage */

CDVSMiscPPage::CDVSMiscPPage(LPUNKNOWN pUnk, HRESULT* phr) :
    CDVSBasePPage(NAME("DirectVobSub Property Page (misc settings)"), pUnk, IDD_DVSMISCPAGE, IDD_DVSMISCPAGE)
{
	BindControl(IDC_FLIP, m_flippic);
	BindControl(IDC_FLIPSUB, m_flipsub);
	BindControl(IDC_HIDE, m_hidesub);
	BindControl(IDC_SHOWOSDSTATS, m_showosd);
	BindControl(IDC_PREBUFFERING, m_prebuff);
	BindControl(IDC_AUTORELOAD, m_autoreload);
	BindControl(IDC_SAVEFULLPATH, m_savefullpath);
	BindControl(IDC_INSTANTUPDATE, m_instupd);
}

bool CDVSMiscPPage::OnMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
{
    switch(uMsg)
    {
        case WM_COMMAND:
        {
			switch(HIWORD(wParam))
			{
				case BN_CLICKED:
				{
					if(LOWORD(wParam) == IDC_INSTANTUPDATE)
					{
						AFX_MANAGE_STATE(AfxGetStaticModuleState());
						theApp.WriteProfileInt(ResStr(IDS_R_GENERAL), ResStr(IDS_RG_INSTANTUPDATE), !!m_instupd.GetCheck());
						return(true);
					}
				}
				break;
			}
		}
		break;
	}

    return(false);
}

void CDVSMiscPPage::UpdateObjectData(bool fSave)
{
	if(fSave)
	{
		m_pDirectVobSub->put_Flip(m_fFlipPicture, m_fFlipSubtitles);
		m_pDirectVobSub->put_HideSubtitles(m_fHideSubtitles);
		m_pDirectVobSub->put_OSD(m_fOSD);
		m_pDirectVobSub->put_PreBuffering(m_fDoPreBuffering);
		m_pDirectVobSub->put_SubtitleReloader(m_fReloaderDisabled);
		m_pDirectVobSub->put_SaveFullPath(m_fSaveFullPath);
	}
	else
	{
		m_pDirectVobSub->get_Flip(&m_fFlipPicture, &m_fFlipSubtitles);
		m_pDirectVobSub->get_HideSubtitles(&m_fHideSubtitles);
		m_pDirectVobSub->get_OSD(&m_fOSD);
		m_pDirectVobSub->get_PreBuffering(&m_fDoPreBuffering);
		m_pDirectVobSub->get_SubtitleReloader(&m_fReloaderDisabled);
		m_pDirectVobSub->get_SaveFullPath(&m_fSaveFullPath);
	}
}

void CDVSMiscPPage::UpdateControlData(bool fSave)
{
	if(fSave)
	{
		m_fFlipPicture = !!m_flippic.GetCheck();
		m_fFlipSubtitles = !!m_flipsub.GetCheck();
		m_fHideSubtitles = !!m_hidesub.GetCheck();
		m_fSaveFullPath = !!m_savefullpath.GetCheck();
		m_fDoPreBuffering = !!m_prebuff.GetCheck();
		m_fOSD = !!m_showosd.GetCheck();
		m_fReloaderDisabled = !m_autoreload.GetCheck();
	}
	else
	{
		m_flippic.SetCheck(m_fFlipPicture);
		m_flipsub.SetCheck(m_fFlipSubtitles);
		m_hidesub.SetCheck(m_fHideSubtitles);
		m_savefullpath.SetCheck(m_fSaveFullPath);
		m_prebuff.SetCheck(m_fDoPreBuffering);
		m_showosd.SetCheck(m_fOSD);
		m_autoreload.SetCheck(!m_fReloaderDisabled);
		m_instupd.SetCheck(!!theApp.GetProfileInt(ResStr(IDS_R_GENERAL), ResStr(IDS_RG_INSTANTUPDATE), 0));
	}
}

/* CDVSTimingPPage */

CDVSTimingPPage::CDVSTimingPPage(LPUNKNOWN pUnk, HRESULT* phr) :
    CDVSBasePPage(NAME("DirectVobSub Timing Property Page"), pUnk, IDD_DVSTIMINGPAGE, IDD_DVSTIMINGPAGE)
{
	BindControl(IDC_MODFPS, m_modfps);
	BindControl(IDC_FPS, m_fps);
	BindControl(IDC_SPIN5, m_subdelay);
	BindControl(IDC_SPIN6, m_subspeedmul);
	BindControl(IDC_SPIN9, m_subspeeddiv);
}

bool CDVSTimingPPage::OnMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
{
    switch(uMsg)
    {
        case WM_COMMAND:
        {
			switch(HIWORD(wParam))
			{
				case BN_CLICKED:
				{
					if(LOWORD(wParam) == IDC_MODFPS)
					{
						AFX_MANAGE_STATE(AfxGetStaticModuleState());
						m_fps.EnableWindow(!!m_modfps.GetCheck());
						return(true);
					}
				}
				break;
			}
		}
		break;
	}

	return(false);
}

void CDVSTimingPPage::UpdateObjectData(bool fSave)
{
	if(fSave)
	{
		m_pDirectVobSub->put_SubtitleTiming(m_SubtitleDelay, m_SubtitleSpeedMul, m_SubtitleSpeedDiv);
		m_pDirectVobSub->put_MediaFPS(m_fMediaFPSEnabled, m_MediaFPS);
	}
	else
	{
		m_pDirectVobSub->get_SubtitleTiming(&m_SubtitleDelay, &m_SubtitleSpeedMul, &m_SubtitleSpeedDiv);
		m_pDirectVobSub->get_MediaFPS(&m_fMediaFPSEnabled, &m_MediaFPS);
	}
}

void CDVSTimingPPage::UpdateControlData(bool fSave)
{
	if(fSave)
	{
		m_fMediaFPSEnabled = !!m_modfps.GetCheck();
		CString fpsstr;
		m_fps.GetWindowText(fpsstr);
		float fps;
		if(_stscanf(fpsstr, _T("%f"), &fps) == 1) m_MediaFPS = fps;
#if _MFC_VER >= 0x0700
		m_SubtitleDelay = m_subdelay.GetPos32();
		m_SubtitleSpeedMul = m_subspeedmul.GetPos32();
		m_SubtitleSpeedDiv = m_subspeeddiv.GetPos32();
#else
		m_SubtitleDelay = SendMessage(GetDlgItem(m_Dlg, IDC_SPIN5), UDM_GETPOS32, 0, 0);
		m_SubtitleSpeedMul = SendMessage(GetDlgItem(m_Dlg, IDC_SPIN6), UDM_GETPOS32, 0, 0);
		m_SubtitleSpeedDiv = SendMessage(GetDlgItem(m_Dlg, IDC_SPIN9), UDM_GETPOS32, 0, 0);
#endif
	}
	else
	{
		m_modfps.SetCheck(m_fMediaFPSEnabled);
		CString fpsstr;
		fpsstr.Format(_T("%.4f"), m_MediaFPS);
		m_fps.SetWindowText(fpsstr);
		m_fps.EnableWindow(m_fMediaFPSEnabled);
		m_subdelay.SetRange32(-180*60*1000, 180*60*1000);
		m_subspeedmul.SetRange32(0, 1000000);
		m_subspeeddiv.SetRange32(1, 1000000);
#if _MFC_VER >= 0x0700
		m_subdelay.SetPos32(m_SubtitleDelay);
		m_subspeedmul.SetPos32(m_SubtitleSpeedMul);
		m_subspeeddiv.SetPos32(m_SubtitleSpeedDiv);
#else
		SendMessage(GetDlgItem(m_Dlg, IDC_SPIN5), UDM_SETPOS32, 0, (LPARAM)m_SubtitleDelay);
		SendMessage(GetDlgItem(m_Dlg, IDC_SPIN6), UDM_SETPOS32, 0, (LPARAM)m_SubtitleSpeedMul);
		SendMessage(GetDlgItem(m_Dlg, IDC_SPIN9), UDM_SETPOS32, 0, (LPARAM)m_SubtitleSpeedDiv);
#endif
	}
}

/* CDVSAboutPPage */

CDVSAboutPPage::CDVSAboutPPage(LPUNKNOWN lpunk, HRESULT* phr) : 
	CDVSBasePPage(NAME("About Property Page"), lpunk, IDD_DVSABOUTPAGE, IDD_DVSABOUTPAGE)
{

}

bool CDVSAboutPPage::OnMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
{
    switch(uMsg)
    {
        case WM_COMMAND:
        {
			switch(HIWORD(wParam))
			{
				case BN_CLICKED:
				{
					if(LOWORD(wParam) == IDC_HOMEPAGEBTN)
					{
						AFX_MANAGE_STATE(AfxGetStaticModuleState());
						ShellExecute(m_Dlg, _T("open"), ResStr(IDS_URL_HOMEPAGE), NULL, NULL, SW_SHOWNORMAL);
						return(true);
					}
					else if(LOWORD(wParam) == IDC_BUGREPORTBTN)
					{
						AFX_MANAGE_STATE(AfxGetStaticModuleState());
						ShellExecute(m_Dlg, _T("open"), ResStr(IDS_URL_EMAIL), NULL, NULL, SW_SHOWNORMAL);
						return(true);
					}
				}
				break;
			}
		}
		break;
	}

    return(false);
}

/* CDVSZoomPPage */

CDVSZoomPPage::CDVSZoomPPage(LPUNKNOWN pUnk, HRESULT* phr) :
    CDVSBasePPage(NAME("DirectVobSub Zoom Property Page"), pUnk, IDD_DVSZOOMPAGE, IDD_DVSZOOMPAGE)
{
	BindControl(IDC_SPIN1, m_posx);
	BindControl(IDC_SPIN2, m_posy);
	BindControl(IDC_SPIN7, m_scalex);
	BindControl(IDC_SPIN8, m_scaley);
}

bool CDVSZoomPPage::OnMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
{
    switch(uMsg)
    {
        case WM_COMMAND:
        {
			switch(HIWORD(wParam))
			{
				case EN_CHANGE:
				{
					if(LOWORD(wParam) == IDC_EDIT1 || LOWORD(wParam) == IDC_EDIT2
					|| LOWORD(wParam) == IDC_EDIT7 || LOWORD(wParam) == IDC_EDIT8)
					{
						AFX_MANAGE_STATE(AfxGetStaticModuleState());
						UpdateControlData(true);
						UpdateObjectData(true);
						return(true);
					}
				}

				break;
			}
		}
		break;
	}

	return(false);
}

void CDVSZoomPPage::UpdateControlData(bool fSave)
{
	if(fSave)
	{
		m_rect.left = 1.0f * (short)m_posx.GetPos() / 100;
		m_rect.top = 1.0f * (short)m_posy.GetPos() / 100;
		m_rect.right = m_rect.left + 1.0f * (short)m_scalex.GetPos() / 100;
		m_rect.bottom = m_rect.top + 1.0f * (short)m_scaley.GetPos() / 100;
	}
	else
	{
		m_posx.SetRange(-100, 100);
		m_posx.SetPos((int)(m_rect.left*100));
		m_posy.SetRange(-100, 100);
		m_posy.SetPos((int)(m_rect.top*100));
		m_scalex.SetRange(-300, 300);
		m_scalex.SetPos((int)((m_rect.right-m_rect.left)*100));
		m_scaley.SetRange(-300, 300);
		m_scaley.SetPos((int)((m_rect.bottom-m_rect.top)*100));
	}
}

void CDVSZoomPPage::UpdateObjectData(bool fSave)
{
	if(fSave)
	{
		m_pDirectVobSub->put_ZoomRect(&m_rect);
	}
	else
	{
		m_pDirectVobSub->get_ZoomRect(&m_rect);
	}
}

// TODO: Make CDVSColorPPage and CDVSPathsPPage use an interface on DirectVobSub instead of the registry to communicate

/* CDVSColorPPage */

CDVSColorPPage::CDVSColorPPage(LPUNKNOWN pUnk, HRESULT* phr) :
    CDVSBasePPage(NAME("DirectVobSub Color Property Page"), pUnk, IDD_DVSCOLORPAGE, IDD_DVSCOLORPAGE)
{
	BindControl(IDC_PREFLIST, m_preflist);
	BindControl(IDC_DYNCHGLIST, m_dynchglist);
	BindControl(IDC_FORCERGBCHK, m_forcergb);

	m_fDisableInstantUpdate = true;
}

bool CDVSColorPPage::OnMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
{
    switch(uMsg)
    {
        case WM_COMMAND:
        {
			switch(HIWORD(wParam))
			{
				case LBN_DBLCLK:
					if((HWND)lParam == m_dynchglist.m_hWnd)
					{
						int old = -1; 
						m_pDirectVobSub->get_ColorFormat(&old);
						if(FAILED(m_pDirectVobSub->put_ColorFormat(m_dynchglist.GetCurSel())))
							m_dynchglist.SetCurSel(old);

						return(true);
					}
				break;

				case BN_CLICKED:
				{
					switch(LOWORD(wParam))
					{
						case IDC_COLORCHANGE:
						{
							int old = -1; 
							m_pDirectVobSub->get_ColorFormat(&old);
							if(FAILED(m_pDirectVobSub->put_ColorFormat(m_dynchglist.GetCurSel())))
								m_dynchglist.SetCurSel(old);

							return(true);
						}
						case IDC_COLORUP:
						{
							int sel = m_preflist.GetCurSel();
							if(sel > 0)
							{
								CString str;
								m_preflist.GetText(sel, str);
								int iPos = (int)m_preflist.GetItemData(sel);
								m_preflist.DeleteString(sel);
								sel--;
								m_preflist.InsertString(sel, str);
								m_preflist.SetItemData(sel, iPos);
								m_preflist.SetCurSel(sel);
							}

							return(true);
						}
						case IDC_COLORDOWN:
						{
							int sel = m_preflist.GetCurSel();
							if(sel >= 0 && sel < m_preflist.GetCount()-1)
							{
								CString str;
								m_preflist.GetText(sel, str);
								int iPos = (int)m_preflist.GetItemData(sel);
								m_preflist.DeleteString(sel);
								sel++;
								m_preflist.InsertString(sel, str);
								m_preflist.SetItemData(sel, iPos);
								m_preflist.SetCurSel(sel);
							}

							return(true);
						}
					}
				}
				break;
			}
		}
		break;
	}

    return(false);
}

void CDVSColorPPage::UpdateObjectData(bool fSave)
{
	if(fSave)
	{
	}
	else
	{
	}
}

void CDVSColorPPage::UpdateControlData(bool fSave)
{
	if(fSave)
	{
		if(m_preflist.GetCount() == VIHSIZE)
		{
			BYTE* pData = new BYTE[VIHSIZE];

			for(int i = 0; i < m_preflist.GetCount(); i++)
				pData[i] = (BYTE)m_preflist.GetItemData(i);

			theApp.WriteProfileBinary(ResStr(IDS_R_GENERAL), ResStr(IDS_RG_COLORFORMATS), pData, VIHSIZE);

			delete [] pData;
		}
		else ASSERT(0);

		theApp.WriteProfileInt(ResStr(IDS_R_GENERAL), ResStr(IDS_RG_FORCERGB), !!m_forcergb.GetCheck());
	}
	else
	{
		m_preflist.ResetContent();
		m_dynchglist.ResetContent();

		BYTE* pData = NULL;
		UINT nSize;
		
		if(!theApp.GetProfileBinary(ResStr(IDS_R_GENERAL), ResStr(IDS_RG_COLORFORMATS), &pData, &nSize)
		|| !pData || nSize != VIHSIZE)
		{
			if(pData) delete [] pData, pData = NULL;

			nSize = VIHSIZE;
			pData = new BYTE[VIHSIZE];
			for(int i = 0; i < VIHSIZE; i++) pData[i] = i;
		}

		if(pData)
		{
			for(int i = 0; i < (int)nSize; i++)
			{
				m_dynchglist.AddString(VIH2String(pData[i]));
				m_dynchglist.SetItemData(i, pData[i]);
				m_preflist.AddString(VIH2String(pData[i]));
				m_preflist.SetItemData(i, pData[i]);
			}

			int iPosition = -1;
			m_pDirectVobSub->get_ColorFormat(&iPosition);
			m_dynchglist.SetCurSel(iPosition);

			delete [] pData;
		}

		m_forcergb.SetCheck(theApp.GetProfileInt(ResStr(IDS_R_GENERAL), ResStr(IDS_RG_FORCERGB), 0)?BST_CHECKED:BST_UNCHECKED);
	}
}

/* CDVSPathsPPage */

CDVSPathsPPage::CDVSPathsPPage(LPUNKNOWN pUnk, HRESULT* phr) :
    CDVSBasePPage(NAME("DirectVobSub Paths Property Page"), pUnk, IDD_DVSPATHSPAGE, IDD_DVSPATHSPAGE)
{
	BindControl(IDC_PATHLIST, m_pathlist);
	BindControl(IDC_PATHEDIT, m_path);
	BindControl(IDC_BROWSE, m_browse);
	BindControl(IDC_REMOVE, m_remove);
	BindControl(IDC_ADD, m_add);

	m_fDisableInstantUpdate = true;
}

bool CDVSPathsPPage::OnMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
{
    switch(uMsg)
    {
        case WM_COMMAND:
        {
			switch(HIWORD(wParam))
			{
				case LBN_SELCHANGE:
					if((HWND)lParam == m_pathlist.m_hWnd)
					{
						int i = m_pathlist.GetCurSel();
						m_remove.EnableWindow(i >= 3 ? TRUE : FALSE);
						if(i >= 0)
						{
							CString path;
							m_pathlist.GetText(i, path);
							m_path.SetWindowText(path);
						}
						return(true);
					}
				break;

				case LBN_SELCANCEL:
					if((HWND)lParam == m_pathlist.m_hWnd)
					{
						m_remove.EnableWindow(FALSE);
						return(true);
					}
				break;

				case BN_CLICKED:
				{
					switch(LOWORD(wParam))
					{
						case IDC_BROWSE:
						{
							TCHAR pathbuff[MAX_PATH];

							BROWSEINFO bi;
							bi.hwndOwner = m_Dlg;
							bi.pidlRoot = NULL;
							bi.pszDisplayName = pathbuff;
							bi.lpszTitle = _T("");
							bi.ulFlags = BIF_RETURNONLYFSDIRS | BIF_EDITBOX | BIF_VALIDATE | BIF_USENEWUI;
							bi.lpfn = NULL;
							bi.lParam = 0;
							bi.iImage = 0; 

							LPITEMIDLIST iil;
							if(iil = SHBrowseForFolder(&bi))
							{
								SHGetPathFromIDList(iil, pathbuff);
								m_path.SetWindowText(pathbuff);
							}

							return(true);
						}
						break;

						case IDC_REMOVE:
						{
							int i = m_pathlist.GetCurSel();
							if(i >= 0)
							{
								m_pathlist.DeleteString(i);
								i = min(i, m_pathlist.GetCount()-1);
								if(i >= 0 && m_pathlist.GetCount() > 0)
								{
									m_pathlist.SetCurSel(i);
									m_remove.EnableWindow(i >= 3 ? TRUE : FALSE);
								}
							}

							return(true);
						}
						break;

						case IDC_ADD:
						{
							CString path;
							m_path.GetWindowText(path);
							if(!path.IsEmpty() && m_pathlist.FindString(-1, path) < 0)
								m_pathlist.AddString(path);

							return(true);
						}
						break;
					}
				}
				break;
			}
		}
		break;
	}

    return(false);
}

void CDVSPathsPPage::UpdateObjectData(bool fSave)
{
	if(fSave)
	{
		CString chk(_T("123456789")), path, tmp;
		int i = 0;
		do
		{
			tmp.Format(ResStr(IDS_RP_PATH), i++);
			path = theApp.GetProfileString(ResStr(IDS_R_DEFTEXTPATHES), tmp, chk);
			if(path != chk) theApp.WriteProfileString(ResStr(IDS_R_DEFTEXTPATHES), tmp, _T(""));
		}
		while(path != chk);

		for(i = 0; i < m_paths.GetSize(); i++)
		{
			tmp.Format(ResStr(IDS_RP_PATH), i);
			theApp.WriteProfileString(ResStr(IDS_R_DEFTEXTPATHES), tmp, m_paths[i]);
		}
	}
	else
	{
		CString chk(_T("123456789")), path, tmp;
		int i = 0;
		do
		{
			if(!path.IsEmpty()) m_paths.Add(path);
			tmp.Format(ResStr(IDS_RP_PATH), i++);
			path = theApp.GetProfileString(ResStr(IDS_R_DEFTEXTPATHES), tmp, chk);
		}
		while(path != chk);
	}
}

void CDVSPathsPPage::UpdateControlData(bool fSave)
{
	if(fSave)
	{
		m_paths.RemoveAll();
		for(int i = 0; i < m_pathlist.GetCount(); i++) 
		{
			CString path;
			m_pathlist.GetText(i, path);
			m_paths.Add(path);
		}
	}
	else
	{
		m_pathlist.ResetContent();
		for(int i = 0; i < m_paths.GetSize(); i++) 
			m_pathlist.AddString(m_paths[i]);

		m_remove.EnableWindow(FALSE);
		m_add.EnableWindow(TRUE);
	}
}