// TortoiseGitMerge - a Diff/Patch program

// Copyright (C) 2006-2008, 2012-2014, 2017, 2020 - TortoiseSVN
// Copyright (C) 2016, 2020, 2023 - TortoiseGit

// 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
// of the License, 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 this program; if not, write to the Free Software Foundation,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
#include "stdafx.h"
#include "TortoiseMerge.h"
#include "SetColorPage.h"
#include "DiffColors.h"
#include "Theme.h"

// CSetColorPage dialog

IMPLEMENT_DYNAMIC(CSetColorPage, CPropertyPage)
CSetColorPage::CSetColorPage()
	: CPropertyPage(CSetColorPage::IDD)
	, m_regInlineAdded(L"Software\\TortoiseGitMerge\\Colors\\InlineAdded", INLINEADDED_COLOR)
	, m_regInlineRemoved(L"Software\\TortoiseGitMerge\\Colors\\InlineRemoved", INLINEREMOVED_COLOR)
	, m_regModifiedBackground(L"Software\\TortoiseGitMerge\\Colors\\ColorModifiedB", MODIFIED_COLOR)
	, m_regDarkInlineAdded(L"Software\\TortoiseGitMerge\\Colors\\DarkInlineAdded", INLINEADDED_DARK_COLOR)
	, m_regDarkInlineRemoved(L"Software\\TortoiseGitMerge\\Colors\\DarkInlineRemoved", INLINEREMOVED_DARK_COLOR)
	, m_regDarkModifiedBackground(L"Software\\TortoiseGitMerge\\Colors\\DarkColorModifiedB", MODIFIED_DARK_COLOR)
	, m_regUseDarkMode(L"Software\\TortoiseGitMerge\\DarkTheme", FALSE)
	, m_IsDarkMode(CTheme::Instance().IsDarkTheme())
{
}

CSetColorPage::~CSetColorPage()
{
	CTheme::Instance().RemoveRegisteredCallback(m_themeCallbackId);
	m_bInit = FALSE;
}

static COLORREF GetColorFromButton(const CMFCColorButton& button)
{
	COLORREF col = button.GetColor();
	if (col == -1)
		return button.GetAutomaticColor();
	return col;
}

void CSetColorPage::SaveData()
{
	if (!m_bInit)
		return;

	COLORREF cFg = GetColorFromButton(m_cFgNormal);
	COLORREF cBk = GetColorFromButton(m_cBkNormal);
	CDiffColors::GetInstance().SetColors(DiffState::Normal, m_IsDarkMode, cBk, cFg);
	CDiffColors::GetInstance().SetColors(DiffState::Unknown, m_IsDarkMode, cBk, cFg);

	cFg = GetColorFromButton(m_cFgRemoved);
	cBk = GetColorFromButton(m_cBkRemoved);
	CDiffColors::GetInstance().SetColors(DiffState::Removed, m_IsDarkMode, cBk, cFg);
	CDiffColors::GetInstance().SetColors(DiffState::IdenticalRemoved, m_IsDarkMode, cBk, cFg);
	CDiffColors::GetInstance().SetColors(DiffState::TheirsRemoved, m_IsDarkMode, cBk, cFg);
	CDiffColors::GetInstance().SetColors(DiffState::YoursRemoved, m_IsDarkMode, cBk, cFg);

	cFg = GetColorFromButton(m_cFgAdded);
	cBk = GetColorFromButton(m_cBkAdded);
	CDiffColors::GetInstance().SetColors(DiffState::Added, m_IsDarkMode, cBk, cFg);
	CDiffColors::GetInstance().SetColors(DiffState::IdenticalAdded, m_IsDarkMode, cBk, cFg);
	CDiffColors::GetInstance().SetColors(DiffState::TheirsAdded, m_IsDarkMode, cBk, cFg);
	CDiffColors::GetInstance().SetColors(DiffState::YoursAdded, m_IsDarkMode, cBk, cFg);

	if (m_IsDarkMode)
	{
		if (static_cast<DWORD>(m_regDarkInlineAdded) != m_cBkInlineAdded.GetColor())
			m_bReloadNeeded = true;
		m_regDarkInlineAdded = GetColorFromButton(m_cBkInlineAdded);
	}
	else
	{
		if (static_cast<DWORD>(m_regInlineAdded) != m_cBkInlineAdded.GetColor())
			m_bReloadNeeded = true;
		m_regInlineAdded = GetColorFromButton(m_cBkInlineAdded);
	}
	if (m_IsDarkMode)
	{
		if (static_cast<DWORD>(m_regDarkInlineRemoved) != m_cBkInlineRemoved.GetColor())
			m_bReloadNeeded = true;
		m_regDarkInlineRemoved = GetColorFromButton(m_cBkInlineRemoved);
	}
	else
	{
		if (static_cast<DWORD>(m_regInlineRemoved) != m_cBkInlineRemoved.GetColor())
			m_bReloadNeeded = true;
		m_regInlineRemoved = GetColorFromButton(m_cBkInlineRemoved);
	}
	if (m_IsDarkMode)
	{
		if (static_cast<DWORD>(m_regDarkModifiedBackground) != m_cBkModified.GetColor())
			m_bReloadNeeded = true;
		m_regDarkModifiedBackground = GetColorFromButton(m_cBkModified);
	}
	else
	{
		if (static_cast<DWORD>(m_regModifiedBackground) != m_cBkModified.GetColor())
			m_bReloadNeeded = true;
		m_regModifiedBackground = GetColorFromButton(m_cBkModified);
	}
	CDiffColors::GetInstance().SetColors(DiffState::Edited, m_IsDarkMode, m_IsDarkMode ? static_cast<DWORD>(m_regDarkModifiedBackground) : static_cast<DWORD>(m_regModifiedBackground), cFg);

	cFg = GetColorFromButton(m_cFgEmpty);
	cBk = GetColorFromButton(m_cBkEmpty);
	CDiffColors::GetInstance().SetColors(DiffState::Empty, m_IsDarkMode, cBk, cFg);

	COLORREF adjustedcolor = cBk;
	cFg = GetColorFromButton(m_cFgConflict);
	cBk = GetColorFromButton(m_cBkConflict);
	CDiffColors::GetInstance().SetColors(DiffState::Conflicted, m_IsDarkMode, cBk, cFg);
	CDiffColors::GetInstance().SetColors(DiffState::Conflicted_Ignored, m_IsDarkMode, cBk, cFg);
	CDiffColors::GetInstance().SetColors(DiffState::ConflictAdded, m_IsDarkMode, cBk, cFg);
	CDiffColors::GetInstance().SetColors(DiffState::ConflictEmpty, m_IsDarkMode, adjustedcolor, cFg);

	cFg = GetColorFromButton(m_cFgConflictResolved);
	cBk = GetColorFromButton(m_cBkConflictResolved);
	CDiffColors::GetInstance().SetColors(DiffState::ConflictResolved, m_IsDarkMode, cBk, cFg);

	cFg = GetColorFromButton(m_cFgWhitespaces);
	CRegDWORD regWhitespaceColor(L"Software\\TortoiseGitMerge\\Colors\\Whitespace", GetSysColor(COLOR_3DSHADOW));
	regWhitespaceColor = cFg;

	cBk = GetColorFromButton(m_cBkFiltered);
	CDiffColors::GetInstance().SetColors(DiffState::FilteredDiff, m_IsDarkMode, cBk, m_IsDarkMode ? DIFFSTATE_NORMAL_DEFAULT_DARK_FG : DIFFSTATE_NORMAL_DEFAULT_FG);

	m_IsDarkMode = m_chkUseDarkMode.GetCheck() == BST_CHECKED;
	m_regUseDarkMode = m_IsDarkMode ? 1 : 0;
}

void CSetColorPage::DoDataExchange(CDataExchange* pDX)
{
	CPropertyPage::DoDataExchange(pDX);
	DDX_Control(pDX, IDC_BKNORMAL, m_cBkNormal);
	DDX_Control(pDX, IDC_BKREMOVED, m_cBkRemoved);
	DDX_Control(pDX, IDC_BKADDED, m_cBkAdded);
	DDX_Control(pDX, IDC_BKWHITESPACES, m_cBkInlineAdded);
	DDX_Control(pDX, IDC_BKWHITESPACEDIFF, m_cBkInlineRemoved);
	DDX_Control(pDX, IDC_BKMODIFIED, m_cBkModified);
	DDX_Control(pDX, IDC_BKEMPTY, m_cBkEmpty);
	DDX_Control(pDX, IDC_BKCONFLICTED, m_cBkConflict);
	DDX_Control(pDX, IDC_BKCONFLICTRESOLVED, m_cBkConflictResolved);
	DDX_Control(pDX, IDC_FGWHITESPACES, m_cFgWhitespaces);
	DDX_Control(pDX, IDC_FGNORMAL, m_cFgNormal);
	DDX_Control(pDX, IDC_FGREMOVED, m_cFgRemoved);
	DDX_Control(pDX, IDC_FGADDED, m_cFgAdded);
	DDX_Control(pDX, IDC_FGEMPTY, m_cFgEmpty);
	DDX_Control(pDX, IDC_FGCONFLICTED, m_cFgConflict);
	DDX_Control(pDX, IDC_FGCONFLICTRESOLVED, m_cFgConflictResolved);
	DDX_Control(pDX, IDC_BKFILTERED, m_cBkFiltered);
	DDX_Control(pDX, IDC_DARKMODE, m_chkUseDarkMode);
}


BEGIN_MESSAGE_MAP(CSetColorPage, CPropertyPage)
	ON_BN_CLICKED(IDC_BKNORMAL, &CSetColorPage::OnBnClickedColor)
	ON_BN_CLICKED(IDC_BKREMOVED, &CSetColorPage::OnBnClickedColor)
	ON_BN_CLICKED(IDC_BKADDED, &CSetColorPage::OnBnClickedColor)
	ON_BN_CLICKED(IDC_BKWHITESPACES, &CSetColorPage::OnBnClickedColor)
	ON_BN_CLICKED(IDC_BKWHITESPACEDIFF, &CSetColorPage::OnBnClickedColor)
	ON_BN_CLICKED(IDC_BKMODIFIED, &CSetColorPage::OnBnClickedColor)
	ON_BN_CLICKED(IDC_BKEMPTY, &CSetColorPage::OnBnClickedColor)
	ON_BN_CLICKED(IDC_BKCONFLICTED, &CSetColorPage::OnBnClickedColor)
	ON_BN_CLICKED(IDC_BKCONFLICTRESOLVED, &CSetColorPage::OnBnClickedColor)
	ON_BN_CLICKED(IDC_FGNORMAL, &CSetColorPage::OnBnClickedColor)
	ON_BN_CLICKED(IDC_FGREMOVED, &CSetColorPage::OnBnClickedColor)
	ON_BN_CLICKED(IDC_FGADDED, &CSetColorPage::OnBnClickedColor)
	ON_BN_CLICKED(IDC_FGEMPTY, &CSetColorPage::OnBnClickedColor)
	ON_BN_CLICKED(IDC_FGCONFLICTED, &CSetColorPage::OnBnClickedColor)
	ON_BN_CLICKED(IDC_FGCONFLICTRESOLVED, &CSetColorPage::OnBnClickedColor)
	ON_BN_CLICKED(IDC_FGWHITESPACES, &CSetColorPage::OnBnClickedColor)
	ON_BN_CLICKED(IDC_BKFILTERED, &CSetColorPage::OnBnClickedColor)
	ON_BN_CLICKED(IDC_RESTORE, &CSetColorPage::OnBnClickedRestore)
	ON_BN_CLICKED(IDC_DARKMODE, &CSetColorPage::OnBnClickedDarkmode)
END_MESSAGE_MAP()

// CSetColorPage message handlers

BOOL CSetColorPage::OnInitDialog()
{
	CPropertyPage::OnInitDialog();

	m_chkUseDarkMode.EnableWindow(CTheme::Instance().IsDarkModeAllowed());
	m_chkUseDarkMode.SetCheck((static_cast<DWORD>(m_regUseDarkMode) != 0 && CTheme::Instance().IsDarkModeAllowed()) ? BST_CHECKED : BST_UNCHECKED);
	m_IsDarkMode = m_chkUseDarkMode.GetCheck() == BST_CHECKED;
	SetupColorButtons();
	m_bInit = TRUE;

	m_themeCallbackId = CTheme::Instance().RegisterThemeChangeCallback([this]() { CTheme::Instance().SetThemeForDialog(GetSafeHwnd(), CTheme::Instance().IsDarkTheme()); });

	CTheme::Instance().SetThemeForDialog(GetSafeHwnd(), CTheme::Instance().IsDarkTheme());

	return TRUE; // return TRUE unless you set the focus to a control
	// EXCEPTION: OCX Property Pages should return FALSE
}

void CSetColorPage::SetupColorButtons()
{
	COLORREF cBk;
	COLORREF cFg;

	CString sDefaultText, sCustomText;
	sDefaultText.LoadString(IDS_COLOURPICKER_DEFAULTTEXT);
	sCustomText.LoadString(IDS_COLOURPICKER_CUSTOMTEXT);

	CDiffColors::GetInstance().GetColors(DiffState::Normal, m_IsDarkMode, cBk, cFg);
	m_cFgNormal.SetColor(cFg);
	m_cFgNormal.EnableAutomaticButton(sDefaultText, m_IsDarkMode ? DIFFSTATE_NORMAL_DEFAULT_DARK_FG : DIFFSTATE_NORMAL_DEFAULT_FG);
	m_cFgNormal.EnableOtherButton(sCustomText);
	m_cBkNormal.SetColor(cBk);
	m_cBkNormal.EnableAutomaticButton(sDefaultText, m_IsDarkMode ? DIFFSTATE_NORMAL_DEFAULT_DARK_BG : DIFFSTATE_NORMAL_DEFAULT_BG);
	m_cBkNormal.EnableOtherButton(sCustomText);

	CDiffColors::GetInstance().GetColors(DiffState::Removed, m_IsDarkMode, cBk, cFg);
	m_cFgRemoved.SetColor(cFg);
	m_cFgRemoved.EnableAutomaticButton(sDefaultText, m_IsDarkMode ? DIFFSTATE_REMOVED_DEFAULT_DARK_FG : DIFFSTATE_REMOVED_DEFAULT_FG);
	m_cFgRemoved.EnableOtherButton(sCustomText);
	m_cBkRemoved.SetColor(cBk);
	m_cBkRemoved.EnableAutomaticButton(sDefaultText, m_IsDarkMode ? DIFFSTATE_REMOVED_DEFAULT_DARK_BG : DIFFSTATE_REMOVED_DEFAULT_BG);
	m_cBkRemoved.EnableOtherButton(sCustomText);

	CDiffColors::GetInstance().GetColors(DiffState::Added, m_IsDarkMode, cBk, cFg);
	m_cFgAdded.SetColor(cFg);
	m_cFgAdded.EnableAutomaticButton(sDefaultText, m_IsDarkMode ? DIFFSTATE_ADDED_DEFAULT_DARK_FG : DIFFSTATE_ADDED_DEFAULT_FG);
	m_cFgAdded.EnableOtherButton(sCustomText);
	m_cBkAdded.SetColor(cBk);
	m_cBkAdded.EnableAutomaticButton(sDefaultText, m_IsDarkMode ? DIFFSTATE_ADDED_DEFAULT_DARK_BG : DIFFSTATE_ADDED_DEFAULT_BG);
	m_cBkAdded.EnableOtherButton(sCustomText);

	m_cBkInlineAdded.SetColor(m_IsDarkMode ? static_cast<DWORD>(m_regDarkInlineAdded) : static_cast<DWORD>(m_regInlineAdded));
	m_cBkInlineAdded.EnableAutomaticButton(sDefaultText, m_IsDarkMode ? INLINEADDED_DARK_COLOR : INLINEADDED_COLOR);
	m_cBkInlineAdded.EnableOtherButton(sCustomText);

	m_cBkInlineRemoved.SetColor(m_IsDarkMode ? static_cast<DWORD>(m_regDarkInlineRemoved) : static_cast<DWORD>(m_regInlineRemoved));
	m_cBkInlineRemoved.EnableAutomaticButton(sDefaultText, m_IsDarkMode ? INLINEREMOVED_DARK_COLOR : INLINEREMOVED_COLOR);
	m_cBkInlineRemoved.EnableOtherButton(sCustomText);

	m_cBkModified.SetColor(m_IsDarkMode ? static_cast<DWORD>(m_regDarkModifiedBackground) : static_cast<DWORD>(m_regModifiedBackground));
	m_cBkModified.EnableAutomaticButton(sDefaultText, m_IsDarkMode ? MODIFIED_DARK_COLOR : MODIFIED_COLOR);
	m_cBkModified.EnableOtherButton(sCustomText);

	CDiffColors::GetInstance().GetColors(DiffState::Empty, m_IsDarkMode, cBk, cFg);
	m_cFgEmpty.SetColor(cFg);
	m_cFgEmpty.EnableAutomaticButton(sDefaultText, m_IsDarkMode ? DIFFSTATE_EMPTY_DEFAULT_DARK_FG : DIFFSTATE_EMPTY_DEFAULT_FG);
	m_cFgEmpty.EnableOtherButton(sCustomText);
	m_cBkEmpty.SetColor(cBk);
	m_cBkEmpty.EnableAutomaticButton(sDefaultText, m_IsDarkMode ? DIFFSTATE_EMPTY_DEFAULT_DARK_BG : DIFFSTATE_EMPTY_DEFAULT_BG);
	m_cBkEmpty.EnableOtherButton(sCustomText);

	CDiffColors::GetInstance().GetColors(DiffState::Conflicted, m_IsDarkMode, cBk, cFg);
	m_cFgConflict.SetColor(cFg);
	m_cFgConflict.EnableAutomaticButton(sDefaultText, m_IsDarkMode ? DIFFSTATE_CONFLICTED_DEFAULT_DARK_FG : DIFFSTATE_CONFLICTED_DEFAULT_FG);
	m_cFgConflict.EnableOtherButton(sCustomText);
	m_cBkConflict.SetColor(cBk);
	m_cBkConflict.EnableAutomaticButton(sDefaultText, m_IsDarkMode ? DIFFSTATE_CONFLICTED_DEFAULT_DARK_BG : DIFFSTATE_CONFLICTED_DEFAULT_BG);
	m_cBkConflict.EnableOtherButton(sCustomText);

	CDiffColors::GetInstance().GetColors(DiffState::ConflictResolved, m_IsDarkMode, cBk, cFg);
	m_cFgConflictResolved.SetColor(cFg);
	m_cFgConflictResolved.EnableAutomaticButton(sDefaultText, m_IsDarkMode ? DIFFSTATE_CONFLICTRESOLVED_DEFAULT_DARK_FG : DIFFSTATE_CONFLICTRESOLVED_DEFAULT_FG);
	m_cFgConflictResolved.EnableOtherButton(sCustomText);
	m_cBkConflictResolved.SetColor(cBk);
	m_cBkConflictResolved.EnableAutomaticButton(sDefaultText, m_IsDarkMode ? DIFFSTATE_CONFLICTRESOLVED_DEFAULT_DARK_BG : DIFFSTATE_CONFLICTRESOLVED_DEFAULT_BG);
	m_cBkConflictResolved.EnableOtherButton(sCustomText);

	CRegDWORD regWhitespaceColor(L"Software\\TortoiseGitMerge\\Colors\\Whitespace", GetSysColor(COLOR_3DSHADOW));
	m_cFgWhitespaces.SetColor(regWhitespaceColor);
	m_cFgWhitespaces.EnableAutomaticButton(sDefaultText, GetSysColor(COLOR_3DSHADOW));
	m_cFgWhitespaces.EnableOtherButton(sCustomText);

	CDiffColors::GetInstance().GetColors(DiffState::FilteredDiff, m_IsDarkMode, cBk, cFg);
	m_cBkFiltered.SetColor(cBk);
	m_cBkEmpty.EnableAutomaticButton(sDefaultText, m_IsDarkMode ? DIFFSTATE_FILTERED_DEFAULT_DARK_BG : DIFFSTATE_FILTERED_DEFAULT_BG);
	m_cBkEmpty.EnableOtherButton(sCustomText);
}

BOOL CSetColorPage::OnApply()
{
	UpdateData();
	SaveData();
	SetModified(FALSE);
	return CPropertyPage::OnApply();
}

void CSetColorPage::OnBnClickedColor()
{
	SetModified();
}

void CSetColorPage::OnBnClickedRestore()
{
	m_IsDarkMode = m_chkUseDarkMode.GetCheck() == BST_CHECKED;
	if (m_IsDarkMode)
	{
		m_cBkNormal.SetColor(DIFFSTATE_NORMAL_DEFAULT_DARK_BG);
		m_cBkRemoved.SetColor(DIFFSTATE_REMOVED_DEFAULT_DARK_BG);
		m_cBkAdded.SetColor(DIFFSTATE_ADDED_DEFAULT_DARK_BG);
		m_cBkInlineAdded.SetColor(INLINEADDED_DARK_COLOR);
		m_cBkInlineRemoved.SetColor(INLINEREMOVED_DARK_COLOR);
		m_cBkModified.SetColor(MODIFIED_DARK_COLOR);
		m_cBkEmpty.SetColor(DIFFSTATE_EMPTY_DEFAULT_DARK_BG);
		m_cBkConflict.SetColor(DIFFSTATE_CONFLICTED_DEFAULT_DARK_BG);
		m_cBkConflictResolved.SetColor(DIFFSTATE_CONFLICTRESOLVED_DEFAULT_DARK_BG);
		m_cFgNormal.SetColor(DIFFSTATE_NORMAL_DEFAULT_DARK_FG);
		m_cFgRemoved.SetColor(DIFFSTATE_REMOVED_DEFAULT_DARK_FG);
		m_cFgAdded.SetColor(DIFFSTATE_ADDED_DEFAULT_DARK_FG);
		m_cFgEmpty.SetColor(DIFFSTATE_EMPTY_DEFAULT_DARK_FG);
		m_cFgConflict.SetColor(DIFFSTATE_CONFLICTED_DEFAULT_DARK_FG);
		m_cFgConflictResolved.SetColor(DIFFSTATE_CONFLICTRESOLVED_DEFAULT_DARK_FG);
		m_cFgWhitespaces.SetColor(GetSysColor(COLOR_3DSHADOW));
		m_cBkFiltered.SetColor(DIFFSTATE_FILTERED_DEFAULT_DARK_BG);
	}
	else
	{
		m_cBkNormal.SetColor(DIFFSTATE_NORMAL_DEFAULT_BG);
		m_cBkRemoved.SetColor(DIFFSTATE_REMOVED_DEFAULT_BG);
		m_cBkAdded.SetColor(DIFFSTATE_ADDED_DEFAULT_BG);
		m_cBkInlineAdded.SetColor(INLINEADDED_COLOR);
		m_cBkInlineRemoved.SetColor(INLINEREMOVED_COLOR);
		m_cBkModified.SetColor(MODIFIED_COLOR);
		m_cBkEmpty.SetColor(DIFFSTATE_EMPTY_DEFAULT_BG);
		m_cBkConflict.SetColor(DIFFSTATE_CONFLICTED_DEFAULT_BG);
		m_cBkConflictResolved.SetColor(DIFFSTATE_CONFLICTRESOLVED_DEFAULT_BG);
		m_cFgNormal.SetColor(DIFFSTATE_NORMAL_DEFAULT_FG);
		m_cFgRemoved.SetColor(DIFFSTATE_REMOVED_DEFAULT_FG);
		m_cFgAdded.SetColor(DIFFSTATE_ADDED_DEFAULT_FG);
		m_cFgEmpty.SetColor(DIFFSTATE_EMPTY_DEFAULT_FG);
		m_cFgConflict.SetColor(DIFFSTATE_CONFLICTED_DEFAULT_FG);
		m_cFgConflictResolved.SetColor(DIFFSTATE_CONFLICTRESOLVED_DEFAULT_FG);
		m_cFgWhitespaces.SetColor(GetSysColor(COLOR_3DSHADOW));
		m_cBkFiltered.SetColor(DIFFSTATE_FILTERED_DEFAULT_BG);
	}
	SetModified();
}

void CSetColorPage::OnBnClickedDarkmode()
{
	m_IsDarkMode = m_chkUseDarkMode.GetCheck() == BST_CHECKED;
	CTheme::Instance().SetDarkTheme(m_IsDarkMode);
	SetupColorButtons();
	m_bReloadNeeded = true;
	SetModified();
}
