/*
===========================================================================

IceTech GPL Source Code
Copyright (C) 2026 Justin Marshall 

This file is part of the IceTech GPL Source Code (?IceTech Source Code?).  

IceTech Source Code 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 3 of the License, or
(at your option) any later version.

IceTech Source Code 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 IceTech Source Code.  If not, see <http://www.gnu.org/licenses/>.

In addition, the IceTech Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the IceTech Source Code.  If not, please request a copy in writing from id Software at the address below.

If you have questions concerning this license or the applicable additional terms, you may contact in writing Justin Marshall, justinmarshall20@gmail.com

===========================================================================
*/

#include "precompiled.h"
#pragma hdrstop

#include "../radiant/qe3.h"
#include "DialogDeclEditor.h"

#ifdef ID_DEBUG_MEMORY
#undef new
#undef DEBUG_NEW
#define DEBUG_NEW new
#endif

void DeclBrowserReloadDeclarations( void );

static const COLORREF DECL_EDITOR_BG = RGB( 17, 19, 23 );
static const COLORREF DECL_EDITOR_PANEL_BG = RGB( 23, 26, 31 );
static const COLORREF DECL_EDITOR_FIELD_BG = RGB( 14, 16, 20 );
static const COLORREF DECL_EDITOR_TEXT = RGB( 226, 232, 240 );
static const COLORREF DECL_EDITOR_MUTED_TEXT = RGB( 151, 163, 184 );
static const COLORREF DECL_EDITOR_BORDER = RGB( 58, 64, 72 );
static const COLORREF DECL_EDITOR_ACCENT = RGB( 87, 166, 255 );
static const COLORREF DECL_EDITOR_SELECTION = RGB( 37, 47, 60 );

static const int DECL_EDITOR_MARGIN = 8;
static const int DECL_EDITOR_ROW_HEIGHT = 24;
static const int DECL_EDITOR_BUTTON_HEIGHT = 24;
static const int DECL_EDITOR_STATUS_HEIGHT = 20;

static const UINT IDC_DECLEDITOR_CHILD_NAME = 0x5B00;
static const UINT IDC_DECLEDITOR_CHILD_LIST = 0x5B01;
static const UINT IDC_DECLEDITOR_CHILD_KEY = 0x5B02;
static const UINT IDC_DECLEDITOR_CHILD_VALUE = 0x5B03;
static const UINT IDC_DECLEDITOR_CHILD_RAW = 0x5B04;
static const UINT IDC_DECLEDITOR_CHILD_ADD = 0x5B05;
static const UINT IDC_DECLEDITOR_CHILD_REMOVE = 0x5B06;
static const UINT IDC_DECLEDITOR_CHILD_PARSE = 0x5B07;
static const UINT IDC_DECLEDITOR_CHILD_DELETE = 0x5B08;
static const UINT IDC_DECLEDITOR_CHILD_TEST = 0x5B09;
static const UINT IDC_DECLEDITOR_CHILD_SAVE = 0x5B0A;
static const UINT IDC_DECLEDITOR_CHILD_REVERT = 0x5B0B;

static const char *DECL_EDITOR_DARK_FIELD_OLDPROC = "IceTech.DeclEditor.DarkFieldOldProc";

static void DeclEditorFillRect( HDC hDC, const RECT &rc, COLORREF color ) {
	HBRUSH brush = ::CreateSolidBrush( color );
	::FillRect( hDC, &rc, brush );
	::DeleteObject( brush );
}

static void DeclEditorFrameRect( HDC hDC, const RECT &rc, COLORREF color ) {
	HBRUSH brush = ::CreateSolidBrush( color );
	::FrameRect( hDC, &rc, brush );
	::DeleteObject( brush );
}

static void DeclEditorApplyNativeDarkTheme( HWND hWnd ) {
	if ( !hWnd ) {
		return;
	}

	typedef HRESULT (WINAPI *SetWindowThemeProc)( HWND, LPCWSTR, LPCWSTR );
	typedef BOOL (WINAPI *AllowDarkModeForWindowProc)( HWND, BOOL );
	static HMODULE hUxTheme = ::LoadLibraryA( "uxtheme.dll" );
	static SetWindowThemeProc pSetWindowTheme = hUxTheme ? (SetWindowThemeProc)::GetProcAddress( hUxTheme, "SetWindowTheme" ) : NULL;
	static AllowDarkModeForWindowProc pAllowDarkModeForWindow = hUxTheme ? (AllowDarkModeForWindowProc)::GetProcAddress( hUxTheme, MAKEINTRESOURCEA( 133 ) ) : NULL;

	if ( pAllowDarkModeForWindow ) {
		pAllowDarkModeForWindow( hWnd, TRUE );
	}
	if ( pSetWindowTheme ) {
		pSetWindowTheme( hWnd, L"DarkMode_Explorer", NULL );
	}
	::SendMessage( hWnd, WM_THEMECHANGED, 0, 0 );
}

static bool DeclEditorIsClass( HWND hWnd, const char *className ) {
	char actual[128];
	actual[0] = '\0';
	::GetClassNameA( hWnd, actual, sizeof( actual ) );
	return ::lstrcmpiA( actual, className ) == 0;
}

static void DeclEditorRemoveClientEdge( HWND hWnd ) {
	if ( !hWnd ) {
		return;
	}
	LONG exStyle = ::GetWindowLong( hWnd, GWL_EXSTYLE );
	if ( exStyle & WS_EX_CLIENTEDGE ) {
		::SetWindowLong( hWnd, GWL_EXSTYLE, exStyle & ~WS_EX_CLIENTEDGE );
		::SetWindowPos( hWnd, NULL, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE | SWP_FRAMECHANGED );
	}
}

static void DeclEditorDrawWindowFrame( HWND hWnd ) {
	HDC hDC = ::GetWindowDC( hWnd );
	if ( !hDC ) {
		return;
	}
	RECT rc;
	::GetWindowRect( hWnd, &rc );
	::OffsetRect( &rc, -rc.left, -rc.top );
	DeclEditorFrameRect( hDC, rc, DECL_EDITOR_BORDER );
	::ReleaseDC( hWnd, hDC );
}

static LRESULT CALLBACK DeclEditorDarkFieldProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam ) {
	WNDPROC oldProc = (WNDPROC)::GetPropA( hWnd, DECL_EDITOR_DARK_FIELD_OLDPROC );
	if ( !oldProc ) {
		return ::DefWindowProc( hWnd, uMsg, wParam, lParam );
	}

	switch( uMsg ) {
	case WM_NCPAINT:
	case WM_PAINT:
	{
		LRESULT result = ::CallWindowProc( oldProc, hWnd, uMsg, wParam, lParam );
		DeclEditorDrawWindowFrame( hWnd );
		return result;
	}
	case WM_SETFOCUS:
	case WM_KILLFOCUS:
	case WM_ENABLE:
	{
		LRESULT result = ::CallWindowProc( oldProc, hWnd, uMsg, wParam, lParam );
		::RedrawWindow( hWnd, NULL, NULL, RDW_INVALIDATE | RDW_FRAME | RDW_UPDATENOW );
		return result;
	}
	case WM_NCDESTROY:
	{
		::SetWindowLongPtr( hWnd, GWLP_WNDPROC, (LONG_PTR)oldProc );
		::RemovePropA( hWnd, DECL_EDITOR_DARK_FIELD_OLDPROC );
		return ::CallWindowProc( oldProc, hWnd, uMsg, wParam, lParam );
	}
	}

	return ::CallWindowProc( oldProc, hWnd, uMsg, wParam, lParam );
}

static void DeclEditorSubclassField( HWND hWnd ) {
	if ( !hWnd || ::GetPropA( hWnd, DECL_EDITOR_DARK_FIELD_OLDPROC ) ) {
		return;
	}
	WNDPROC oldProc = (WNDPROC)::GetWindowLongPtr( hWnd, GWLP_WNDPROC );
	::SetPropA( hWnd, DECL_EDITOR_DARK_FIELD_OLDPROC, (HANDLE)oldProc );
	::SetWindowLongPtr( hWnd, GWLP_WNDPROC, (LONG_PTR)DeclEditorDarkFieldProc );
}

static CString DeclEditorNormalizeToLF( const CString &text ) {
	CString out = text;
	out.Replace( "\r\n", "\n" );
	out.Replace( "\r", "\n" );
	out.Replace( "\v", "\n" );
	return out;
}

static CString DeclEditorToCRLF( const CString &text ) {
	CString out = DeclEditorNormalizeToLF( text );
	out.Replace( "\n", "\r\n" );
	return out;
}

static void DeclEditorTrimLineBreaks( CString &text ) {
	while( text.GetLength() > 0 && ( text[0] == '\r' || text[0] == '\n' ) ) {
		text.Delete( 0 );
	}
	while( text.GetLength() > 0 && ( text[text.GetLength() - 1] == '\r' || text[text.GetLength() - 1] == '\n' ) ) {
		text.Delete( text.GetLength() - 1 );
	}
}

static void DeclEditorSplitLines( const CString &text, CStringArray &lines ) {
	lines.RemoveAll();

	CString lf = DeclEditorNormalizeToLF( text );
	int start = 0;
	while( start <= lf.GetLength() ) {
		int end = lf.Find( '\n', start );
		if ( end < 0 ) {
			lines.Add( lf.Mid( start ) );
			break;
		}
		lines.Add( lf.Mid( start, end - start ) );
		start = end + 1;
	}
}

static CString DeclEditorJoinLines( const CStringArray &lines ) {
	CString out;
	for( int i = 0; i < lines.GetSize(); i++ ) {
		if ( i > 0 ) {
			out += "\r\n";
		}
		out += lines[i];
	}
	return out;
}

static void DeclEditorCountBraces( const CString &line, int &depth ) {
	bool inQuote = false;
	for( int i = 0; i < line.GetLength(); i++ ) {
		const char ch = line[i];
		if ( ch == '"' && ( i == 0 || line[i - 1] != '\\' ) ) {
			inQuote = !inQuote;
			continue;
		}
		if ( inQuote ) {
			continue;
		}
		if ( ch == '{' ) {
			depth++;
		} else if ( ch == '}' && depth > 0 ) {
			depth--;
		}
	}
}

static bool DeclEditorReadToken( const CString &line, int &cursor, CString &token, bool &quoted ) {
	token.Empty();
	quoted = false;

	while( cursor < line.GetLength() && ( line[cursor] == ' ' || line[cursor] == '\t' ) ) {
		cursor++;
	}
	if ( cursor >= line.GetLength() ) {
		return false;
	}
	if ( line[cursor] == '/' && cursor + 1 < line.GetLength() && line[cursor + 1] == '/' ) {
		return false;
	}
	if ( line[cursor] == '{' || line[cursor] == '}' || line[cursor] == ';' ) {
		return false;
	}

	if ( line[cursor] == '"' ) {
		quoted = true;
		cursor++;
		while( cursor < line.GetLength() ) {
			const char ch = line[cursor++];
			if ( ch == '"' ) {
				break;
			}
			if ( ch == '\\' && cursor < line.GetLength() ) {
				token += line[cursor++];
			} else {
				token += ch;
			}
		}
		return true;
	}

	while( cursor < line.GetLength() ) {
		const char ch = line[cursor];
		if ( ch == ' ' || ch == '\t' || ch == '{' || ch == '}' ) {
			break;
		}
		if ( ch == '/' && cursor + 1 < line.GetLength() && line[cursor + 1] == '/' ) {
			break;
		}
		token += ch;
		cursor++;
	}

	return token.GetLength() > 0;
}

static bool DeclEditorParsePropertyLine( const CString &line, CString &key, CString &value, bool &quotedKey, bool &quotedValue ) {
	CString trimmed = line;
	trimmed.TrimLeft();
	trimmed.TrimRight();
	if ( trimmed.IsEmpty() || trimmed[0] == '{' || trimmed[0] == '}' || trimmed[0] == ';' ) {
		return false;
	}
	if ( trimmed.GetLength() >= 2 && trimmed[0] == '/' && trimmed[1] == '/' ) {
		return false;
	}
	if ( trimmed.Find( '{' ) >= 0 || trimmed.Find( '}' ) >= 0 ) {
		return false;
	}

	int cursor = 0;
	if ( !DeclEditorReadToken( trimmed, cursor, key, quotedKey ) ) {
		return false;
	}

	while( cursor < trimmed.GetLength() && ( trimmed[cursor] == ' ' || trimmed[cursor] == '\t' ) ) {
		cursor++;
	}
	if ( cursor >= trimmed.GetLength() ) {
		return false;
	}

	if ( trimmed[cursor] == '"' ) {
		if ( !DeclEditorReadToken( trimmed, cursor, value, quotedValue ) ) {
			return false;
		}
	} else {
		quotedValue = false;
		value = trimmed.Mid( cursor );
		int comment = value.Find( "//" );
		if ( comment >= 0 ) {
			value = value.Left( comment );
		}
		value.TrimLeft();
		value.TrimRight();
	}

	key.TrimLeft();
	key.TrimRight();
	value.TrimLeft();
	value.TrimRight();

	return key.GetLength() > 0;
}

static CString DeclEditorEscapeDeclString( const char *text ) {
	CString in = text ? text : "";
	CString out;
	for( int i = 0; i < in.GetLength(); i++ ) {
		if ( in[i] == '\\' || in[i] == '"' ) {
			out += '\\';
		}
		out += in[i];
	}
	return out;
}

static bool DeclEditorNeedsQuotes( const char *text ) {
	if ( !text || !text[0] ) {
		return true;
	}
	for( const char *s = text; *s; s++ ) {
		if ( *s == ' ' || *s == '\t' || *s == '"' || *s == '{' || *s == '}' || *s == ';' ) {
			return true;
		}
	}
	return false;
}

static CString DeclEditorFormatPropertyLine( declType_t type, const char *key, const char *value, bool preserveQuotedKey, bool preserveQuotedValue ) {
	CString escapedKey = DeclEditorEscapeDeclString( key );
	CString escapedValue = DeclEditorEscapeDeclString( value );
	CString out;

	const bool quoteKey = preserveQuotedKey || type == DECL_ENTITYDEF || DeclEditorNeedsQuotes( key );
	const bool quoteValue = preserveQuotedValue || type == DECL_ENTITYDEF || DeclEditorNeedsQuotes( value );

	if ( quoteKey ) {
		out += "\"";
		out += escapedKey;
		out += "\"";
	} else {
		out += escapedKey;
	}
	out += "\t\t";
	if ( quoteValue ) {
		out += "\"";
		out += escapedValue;
		out += "\"";
	} else {
		out += escapedValue;
	}
	return out;
}

static CString DeclEditorExtractBody( const CString &declText ) {
	CString text = DeclEditorNormalizeToLF( declText );
	int open = -1;
	int close = -1;
	int depth = 0;
	bool inQuote = false;

	for( int i = 0; i < text.GetLength(); i++ ) {
		const char ch = text[i];
		if ( ch == '"' && ( i == 0 || text[i - 1] != '\\' ) ) {
			inQuote = !inQuote;
			continue;
		}
		if ( inQuote ) {
			continue;
		}
		if ( ch == '{' ) {
			if ( depth == 0 && open < 0 ) {
				open = i;
			}
			depth++;
		} else if ( ch == '}' ) {
			depth--;
			if ( depth == 0 ) {
				close = i;
				break;
			}
		}
	}

	CString body;
	if ( open >= 0 && close > open ) {
		body = text.Mid( open + 1, close - open - 1 );
	} else {
		body = text;
	}
	DeclEditorTrimLineBreaks( body );
	return DeclEditorToCRLF( body );
}

IMPLEMENT_DYNAMIC(DialogDeclEditor, CWnd)

toolTip_t DialogDeclEditor::toolTips[] = {
	{ IDC_DECLEDITOR_CHILD_LIST, "top-level properties parsed from the declaration body" },
	{ IDC_DECLEDITOR_CHILD_KEY, "property key to add, update or remove" },
	{ IDC_DECLEDITOR_CHILD_VALUE, "property value to add or update" },
	{ IDC_DECLEDITOR_CHILD_ADD, "add a new property or update the selected property" },
	{ IDC_DECLEDITOR_CHILD_REMOVE, "remove the selected property from the declaration body" },
	{ IDC_DECLEDITOR_CHILD_PARSE, "re-parse the raw body into the property list" },
	{ IDC_DECLEDITOR_CHILD_DELETE, "delete this declaration through the declaration manager" },
	{ IDC_DECLEDITOR_CHILD_TEST, "test parse the declaration without saving" },
	{ IDC_DECLEDITOR_CHILD_SAVE, "save the declaration through the declaration manager" },
	{ IDC_DECLEDITOR_CHILD_REVERT, "revert edits by reloading the declaration text" },
	{ 0, NULL }
};

DialogDeclEditor::DialogDeclEditor()
	: CWnd()
	, decl( NULL )
	, firstLine( 0 )
	, modified( false )
	, updatingControls( false )
	, controlsCreated( false ) {
}

DialogDeclEditor::~DialogDeclEditor() {
	if ( modernFont.GetSafeHandle() ) {
		modernFont.DeleteObject();
	}
	if ( monoFont.GetSafeHandle() ) {
		monoFont.DeleteObject();
	}
	if ( bgBrush.GetSafeHandle() ) {
		bgBrush.DeleteObject();
	}
	if ( panelBrush.GetSafeHandle() ) {
		panelBrush.DeleteObject();
	}
	if ( editBrush.GetSafeHandle() ) {
		editBrush.DeleteObject();
	}
	if ( staticBrush.GetSafeHandle() ) {
		staticBrush.DeleteObject();
	}
}

BOOL DialogDeclEditor::Create( CWnd *parent, UINT id ) {
	if ( !parent ) {
		return FALSE;
	}
	if ( id == 0 ) {
		id = (UINT)-1;
	}

	CString className = AfxRegisterWndClass( CS_DBLCLKS | CS_HREDRAW | CS_VREDRAW, ::LoadCursor( NULL, IDC_ARROW ), (HBRUSH)::GetStockObject( NULL_BRUSH ), NULL );
	CRect rect( 0, 0, 100, 100 );
	return CWnd::CreateEx( 0, className, "DeclEditorChild", WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN, rect, parent, id );
}

BEGIN_MESSAGE_MAP(DialogDeclEditor, CWnd)
	ON_WM_CREATE()
	ON_NOTIFY_EX_RANGE(TTN_NEEDTEXTW, 0, 0xFFFF, OnToolTipNotify)
	ON_NOTIFY_EX_RANGE(TTN_NEEDTEXTA, 0, 0xFFFF, OnToolTipNotify)
	ON_WM_CTLCOLOR()
	ON_WM_ERASEBKGND()
	ON_WM_PAINT()
	ON_WM_DESTROY()
	ON_WM_SIZE()
	ON_WM_SETFOCUS()
	ON_EN_CHANGE(IDC_DECLEDITOR_CHILD_NAME, OnNameChange)
	ON_EN_CHANGE(IDC_DECLEDITOR_CHILD_RAW, OnRawBodyChange)
	ON_NOTIFY(LVN_ITEMCHANGED, IDC_DECLEDITOR_CHILD_LIST, OnPropertyItemChanged)
	ON_NOTIFY(NM_CUSTOMDRAW, IDC_DECLEDITOR_CHILD_LIST, OnPropertyCustomDraw)
	ON_BN_CLICKED(IDC_DECLEDITOR_CHILD_ADD, OnBnClickedAddProperty)
	ON_BN_CLICKED(IDC_DECLEDITOR_CHILD_REMOVE, OnBnClickedRemoveProperty)
	ON_BN_CLICKED(IDC_DECLEDITOR_CHILD_PARSE, OnBnClickedParseRaw)
	ON_BN_CLICKED(IDC_DECLEDITOR_CHILD_DELETE, OnBnClickedDeleteDecl)
	ON_BN_CLICKED(IDC_DECLEDITOR_CHILD_TEST, OnBnClickedTest)
	ON_BN_CLICKED(IDC_DECLEDITOR_CHILD_SAVE, OnBnClickedSave)
	ON_BN_CLICKED(IDC_DECLEDITOR_CHILD_REVERT, OnBnClickedRevert)
END_MESSAGE_MAP()

BOOL DialogDeclEditor::PreTranslateMessage( MSG* pMsg ) {
	return CWnd::PreTranslateMessage( pMsg );
}

int DialogDeclEditor::OnCreate( LPCREATESTRUCT lpCreateStruct ) {
	if ( CWnd::OnCreate( lpCreateStruct ) == -1 ) {
		return -1;
	}

	com_editors |= EDITOR_DECL;
	CreateChildControls();
	EnableToolTips( TRUE );
	ApplyDarkTheme();
	SetControlsEnabled( false );
	SetModified( false );
	UpdateStatusBar();
	return 0;
}

void DialogDeclEditor::CreateChildControls( void ) {
	if ( controlsCreated ) {
		return;
	}

	CRect r( 0, 0, 0, 0 );
	DWORD staticStyle = WS_CHILD | WS_VISIBLE | SS_LEFT | SS_NOPREFIX;
	DWORD editStyle = WS_CHILD | WS_VISIBLE | WS_TABSTOP | ES_AUTOHSCROLL;
	DWORD buttonStyle = WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON;

	typeLabel.Create( "Type: -", staticStyle, r, this );
	fileLabel.Create( "File: -", staticStyle, r, this );
	nameLabel.Create( "Name", staticStyle, r, this );
	propertiesLabel.Create( "Properties", staticStyle, r, this );
	keyLabel.Create( "Key", staticStyle, r, this );
	valueLabel.Create( "Value", staticStyle, r, this );
	rawBodyLabel.Create( "Raw declaration body", staticStyle, r, this );
	statusText.Create( "No declaration selected", WS_CHILD | WS_VISIBLE | SS_LEFT | SS_NOPREFIX, r, this );

	nameEdit.CreateEx( WS_EX_CLIENTEDGE, "EDIT", "", editStyle, r, this, IDC_DECLEDITOR_CHILD_NAME );
	keyEdit.CreateEx( WS_EX_CLIENTEDGE, "EDIT", "", editStyle, r, this, IDC_DECLEDITOR_CHILD_KEY );
	valueEdit.CreateEx( WS_EX_CLIENTEDGE, "EDIT", "", editStyle, r, this, IDC_DECLEDITOR_CHILD_VALUE );
	rawBodyEdit.CreateEx( WS_EX_CLIENTEDGE, "EDIT", "", WS_CHILD | WS_VISIBLE | WS_TABSTOP | WS_VSCROLL | WS_HSCROLL | ES_MULTILINE | ES_AUTOVSCROLL | ES_AUTOHSCROLL | ES_WANTRETURN, r, this, IDC_DECLEDITOR_CHILD_RAW );
	rawBodyEdit.LimitText( 0x7fffffff );

	propertyList.CreateEx(
		WS_EX_CLIENTEDGE,
		WS_CHILD | WS_VISIBLE | WS_TABSTOP | LVS_REPORT | LVS_SINGLESEL | LVS_SHOWSELALWAYS,
		r,
		this,
		IDC_DECLEDITOR_CHILD_LIST
	);
	propertyList.SetExtendedStyle( LVS_EX_FULLROWSELECT | LVS_EX_GRIDLINES | LVS_EX_LABELTIP );
	propertyList.InsertColumn( 0, "Property", LVCFMT_LEFT, 160 );
	propertyList.InsertColumn( 1, "Value", LVCFMT_LEFT, 280 );
	propertyList.InsertColumn( 2, "Source", LVCFMT_LEFT, 90 );

	addPropertyButton.Create( "Add / Update", buttonStyle, r, this, IDC_DECLEDITOR_CHILD_ADD );
	removePropertyButton.Create( "Remove", buttonStyle, r, this, IDC_DECLEDITOR_CHILD_REMOVE );
	parseRawButton.Create( "Parse Raw", buttonStyle, r, this, IDC_DECLEDITOR_CHILD_PARSE );
	deleteDeclButton.Create( "Delete Decl", buttonStyle, r, this, IDC_DECLEDITOR_CHILD_DELETE );
	testButton.Create( "Test", buttonStyle, r, this, IDC_DECLEDITOR_CHILD_TEST );
	saveButton.Create( "Save", buttonStyle, r, this, IDC_DECLEDITOR_CHILD_SAVE );
	revertButton.Create( "Revert", buttonStyle, r, this, IDC_DECLEDITOR_CHILD_REVERT );

	controlsCreated = true;
}

void DialogDeclEditor::ApplyFontRecursive( CWnd *wnd ) {
	if ( !wnd || !wnd->GetSafeHwnd() || !modernFont.GetSafeHandle() ) {
		return;
	}

	wnd->SetFont( &modernFont, FALSE );
	CWnd *child = wnd->GetWindow( GW_CHILD );
	while( child ) {
		child->SetFont( &modernFont, FALSE );
		child = child->GetNextWindow();
	}
	if ( rawBodyEdit.GetSafeHwnd() && monoFont.GetSafeHandle() ) {
		rawBodyEdit.SetFont( &monoFont, FALSE );
	}
}

void DialogDeclEditor::ApplyDarkTheme( void ) {
	if ( !GetSafeHwnd() ) {
		return;
	}

	if ( !modernFont.GetSafeHandle() ) {
		LOGFONT lf;
		memset( &lf, 0, sizeof( lf ) );

		HDC hDC = ::GetDC( GetSafeHwnd() );
		const int dpiY = GetDeviceCaps( hDC, LOGPIXELSY );
		::ReleaseDC( GetSafeHwnd(), hDC );

		lf.lfHeight = -MulDiv( 9, dpiY, 72 );
		lf.lfWeight = FW_NORMAL;
		lf.lfQuality = CLEARTYPE_QUALITY;
		strncpy( lf.lfFaceName, "Segoe UI", sizeof( lf.lfFaceName ) - 1 );
		modernFont.CreateFontIndirect( &lf );

		lf.lfHeight = -MulDiv( 10, dpiY, 72 );
		lf.lfWeight = FW_NORMAL;
		strncpy( lf.lfFaceName, "Consolas", sizeof( lf.lfFaceName ) - 1 );
		monoFont.CreateFontIndirect( &lf );
	}

	if ( !bgBrush.GetSafeHandle() ) {
		bgBrush.CreateSolidBrush( DECL_EDITOR_BG );
	}
	if ( !panelBrush.GetSafeHandle() ) {
		panelBrush.CreateSolidBrush( DECL_EDITOR_PANEL_BG );
	}
	if ( !editBrush.GetSafeHandle() ) {
		editBrush.CreateSolidBrush( DECL_EDITOR_FIELD_BG );
	}
	if ( !staticBrush.GetSafeHandle() ) {
		staticBrush.CreateSolidBrush( DECL_EDITOR_BG );
	}

	SetFont( &modernFont, FALSE );
	ApplyFontRecursive( this );
	DeclEditorApplyNativeDarkTheme( GetSafeHwnd() );
	ModifyStyleEx( WS_EX_CLIENTEDGE, 0, SWP_FRAMECHANGED );

	for( HWND child = ::GetWindow( GetSafeHwnd(), GW_CHILD ); child != NULL; child = ::GetWindow( child, GW_HWNDNEXT ) ) {
		DeclEditorApplyNativeDarkTheme( child );
		if ( DeclEditorIsClass( child, "Edit" ) || DeclEditorIsClass( child, "SysListView32" ) ) {
			DeclEditorRemoveClientEdge( child );
			DeclEditorSubclassField( child );
		}
	}

	if ( propertyList.GetSafeHwnd() ) {
		propertyList.SetBkColor( DECL_EDITOR_FIELD_BG );
		propertyList.SetTextBkColor( DECL_EDITOR_FIELD_BG );
		propertyList.SetTextColor( DECL_EDITOR_TEXT );
	}

	Invalidate( TRUE );
}

BOOL DialogDeclEditor::OnToolTipNotify( UINT id, NMHDR *pNMHDR, LRESULT *pResult ) {
	return DefaultOnToolTipNotify( toolTips, id, pNMHDR, pResult );
}

HBRUSH DialogDeclEditor::OnCtlColor( CDC* pDC, CWnd* pWnd, UINT nCtlColor ) {
	HBRUSH hbr = CWnd::OnCtlColor( pDC, pWnd, nCtlColor );

	if ( !pDC ) {
		return hbr;
	}

	pDC->SetTextColor( DECL_EDITOR_TEXT );

	switch( nCtlColor ) {
	case CTLCOLOR_DLG:
		pDC->SetBkColor( DECL_EDITOR_BG );
		return (HBRUSH)bgBrush.GetSafeHandle();
	case CTLCOLOR_STATIC:
		pDC->SetBkColor( DECL_EDITOR_BG );
		pDC->SetTextColor( DECL_EDITOR_MUTED_TEXT );
		return (HBRUSH)staticBrush.GetSafeHandle();
	case CTLCOLOR_EDIT:
	case CTLCOLOR_LISTBOX:
		pDC->SetBkColor( DECL_EDITOR_FIELD_BG );
		pDC->SetTextColor( DECL_EDITOR_TEXT );
		return (HBRUSH)editBrush.GetSafeHandle();
	case CTLCOLOR_BTN:
		pDC->SetBkColor( DECL_EDITOR_BG );
		pDC->SetTextColor( DECL_EDITOR_TEXT );
		return (HBRUSH)bgBrush.GetSafeHandle();
	default:
		break;
	}

	return hbr;
}

BOOL DialogDeclEditor::OnEraseBkgnd( CDC* pDC ) {
	CRect rc;
	GetClientRect( &rc );
	pDC->FillSolidRect( &rc, DECL_EDITOR_BG );
	return TRUE;
}

void DialogDeclEditor::OnPaint() {
	CPaintDC dc( this );
	CRect rc;
	GetClientRect( &rc );
	dc.FillSolidRect( &rc, DECL_EDITOR_BG );

	CRect panel = rc;
	panel.DeflateRect( 4, 4 );
	dc.FillSolidRect( &panel, DECL_EDITOR_PANEL_BG );
	dc.Draw3dRect( &panel, DECL_EDITOR_BORDER, DECL_EDITOR_BORDER );
}

void DialogDeclEditor::OnSetFocus( CWnd *pOldWnd ) {
	CWnd::OnSetFocus( pOldWnd );
	if ( rawBodyEdit.GetSafeHwnd() && rawBodyEdit.IsWindowEnabled() ) {
		rawBodyEdit.SetFocus();
	}
}

void DialogDeclEditor::OnDestroy() {
	com_editors &= ~EDITOR_DECL;
	CWnd::OnDestroy();
}

void DialogDeclEditor::OnSize( UINT nType, int cx, int cy ) {
	CWnd::OnSize( nType, cx, cy );
	if ( !controlsCreated || cx <= 0 || cy <= 0 ) {
		return;
	}

	const int margin = DECL_EDITOR_MARGIN;
	const int row = DECL_EDITOR_ROW_HEIGHT;
	const int buttonHeight = DECL_EDITOR_BUTTON_HEIGHT;
	const int statusHeight = DECL_EDITOR_STATUS_HEIGHT;
	const int statusTop = cy - statusHeight;
	const int buttonRowTop = statusTop - margin - buttonHeight;
	const int headerTop = margin + 4;
	const int headerLeft = margin + 4;
	const int headerRight = cx - margin - 4;
	const int nameLabelWidth = 44;
	const int typeWidth = 180;

	LockWindowUpdate();

	if ( typeLabel.GetSafeHwnd() ) {
		typeLabel.MoveWindow( headerLeft, headerTop, typeWidth, row );
	}
	if ( nameLabel.GetSafeHwnd() ) {
		nameLabel.MoveWindow( headerLeft + typeWidth + margin, headerTop + 3, nameLabelWidth, row );
	}
	if ( nameEdit.GetSafeHwnd() ) {
		nameEdit.MoveWindow( headerLeft + typeWidth + margin + nameLabelWidth, headerTop, headerRight - ( headerLeft + typeWidth + margin + nameLabelWidth ), row );
	}
	if ( fileLabel.GetSafeHwnd() ) {
		fileLabel.MoveWindow( headerLeft, headerTop + row, headerRight - headerLeft, row );
	}

	int propTop = headerTop + ( row * 2 ) + margin + 4;
	int propHeight = ( cy - ( row * 2 ) - ( buttonHeight * 3 ) - statusHeight - margin * 7 ) / 3;
	if ( propHeight < 90 ) {
		propHeight = 90;
	}
	if ( propHeight > 185 ) {
		propHeight = 185;
	}
	if ( propTop + propHeight > buttonRowTop - 120 ) {
		propHeight = buttonRowTop - 120 - propTop;
		if ( propHeight < 70 ) {
			propHeight = 70;
		}
	}

	if ( propertiesLabel.GetSafeHwnd() ) {
		propertiesLabel.MoveWindow( margin + 4, propTop, cx - margin * 2 - 8, row );
	}
	if ( propertyList.GetSafeHwnd() ) {
		propertyList.MoveWindow( margin + 4, propTop + row, cx - margin * 2 - 8, propHeight );
		int listWidth = cx - margin * 2 - 30;
		if ( listWidth > 0 ) {
			propertyList.SetColumnWidth( 0, listWidth / 3 );
			propertyList.SetColumnWidth( 1, ( listWidth * 2 ) / 3 - 90 );
			propertyList.SetColumnWidth( 2, 90 );
		}
	}

	int editTop = propTop + row + propHeight + margin;
	int keyWidth = 180;
	int buttonWidth = 92;
	int parseWidth = 86;
	int removeWidth = 76;
	int keyLabelWidth = 32;
	int valueLabelWidth = 42;
	int rightButtons = buttonWidth + removeWidth + parseWidth + margin * 2;
	int valueLeft = margin + 4 + keyLabelWidth + keyWidth + valueLabelWidth + margin * 2;
	int valueRight = cx - margin - 4 - rightButtons - margin;
	if ( valueRight < valueLeft + 100 ) {
		valueRight = valueLeft + 100;
	}

	if ( keyLabel.GetSafeHwnd() ) {
		keyLabel.MoveWindow( margin + 4, editTop + 3, keyLabelWidth, row );
	}
	if ( keyEdit.GetSafeHwnd() ) {
		keyEdit.MoveWindow( margin + 4 + keyLabelWidth, editTop, keyWidth, row );
	}
	if ( valueLabel.GetSafeHwnd() ) {
		valueLabel.MoveWindow( margin + 4 + keyLabelWidth + keyWidth + margin, editTop + 3, valueLabelWidth, row );
	}
	if ( valueEdit.GetSafeHwnd() ) {
		valueEdit.MoveWindow( valueLeft, editTop, valueRight - valueLeft, row );
	}
	if ( addPropertyButton.GetSafeHwnd() ) {
		addPropertyButton.MoveWindow( cx - margin - 4 - rightButtons, editTop, buttonWidth, buttonHeight );
	}
	if ( removePropertyButton.GetSafeHwnd() ) {
		removePropertyButton.MoveWindow( cx - margin - 4 - removeWidth - parseWidth - margin, editTop, removeWidth, buttonHeight );
	}
	if ( parseRawButton.GetSafeHwnd() ) {
		parseRawButton.MoveWindow( cx - margin - 4 - parseWidth, editTop, parseWidth, buttonHeight );
	}

	int rawLabelTop = editTop + row + margin;
	int rawTop = rawLabelTop + row;
	int rawBottom = buttonRowTop - margin;
	if ( rawBottom < rawTop ) {
		rawBottom = rawTop;
	}
	if ( rawBodyLabel.GetSafeHwnd() ) {
		rawBodyLabel.MoveWindow( margin + 4, rawLabelTop, cx - margin * 2 - 8, row );
	}
	if ( rawBodyEdit.GetSafeHwnd() ) {
		rawBodyEdit.MoveWindow( margin + 4, rawTop, cx - margin * 2 - 8, rawBottom - rawTop );
	}

	if ( testButton.GetSafeHwnd() ) {
		testButton.MoveWindow( margin + 4, buttonRowTop, 68, buttonHeight );
	}
	if ( deleteDeclButton.GetSafeHwnd() ) {
		deleteDeclButton.MoveWindow( margin + 4 + 68 + margin, buttonRowTop, 92, buttonHeight );
	}
	if ( revertButton.GetSafeHwnd() ) {
		revertButton.MoveWindow( cx - margin - 4 - 76, buttonRowTop, 76, buttonHeight );
	}
	if ( saveButton.GetSafeHwnd() ) {
		saveButton.MoveWindow( cx - margin - 4 - 76 - margin - 76, buttonRowTop, 76, buttonHeight );
	}
	if ( statusText.GetSafeHwnd() ) {
		statusText.MoveWindow( margin + 4, statusTop + 2, cx - margin * 2 - 8, statusHeight - 2 );
	}

	UnlockWindowUpdate();
}

void DialogDeclEditor::SetControlsEnabled( bool enabled ) {
	if ( nameEdit.GetSafeHwnd() ) {
		nameEdit.EnableWindow( enabled );
	}
	if ( keyEdit.GetSafeHwnd() ) {
		keyEdit.EnableWindow( enabled );
	}
	if ( valueEdit.GetSafeHwnd() ) {
		valueEdit.EnableWindow( enabled );
	}
	if ( rawBodyEdit.GetSafeHwnd() ) {
		rawBodyEdit.EnableWindow( enabled );
	}
	if ( propertyList.GetSafeHwnd() ) {
		propertyList.EnableWindow( enabled );
	}
	if ( addPropertyButton.GetSafeHwnd() ) {
		addPropertyButton.EnableWindow( enabled );
	}
	if ( removePropertyButton.GetSafeHwnd() ) {
		removePropertyButton.EnableWindow( enabled );
	}
	if ( parseRawButton.GetSafeHwnd() ) {
		parseRawButton.EnableWindow( enabled );
	}
	if ( deleteDeclButton.GetSafeHwnd() ) {
		deleteDeclButton.EnableWindow( enabled );
	}
	if ( testButton.GetSafeHwnd() ) {
		testButton.EnableWindow( enabled && modified );
	}
	if ( saveButton.GetSafeHwnd() ) {
		saveButton.EnableWindow( enabled && modified );
	}
	if ( revertButton.GetSafeHwnd() ) {
		revertButton.EnableWindow( enabled && modified );
	}
}

void DialogDeclEditor::SetModified( bool isModified ) {
	modified = isModified;
	if ( testButton.GetSafeHwnd() ) {
		testButton.EnableWindow( decl != NULL && modified );
	}
	if ( saveButton.GetSafeHwnd() ) {
		saveButton.EnableWindow( decl != NULL && modified );
	}
	if ( revertButton.GetSafeHwnd() ) {
		revertButton.EnableWindow( decl != NULL && modified );
	}
	UpdateStatusBar();
}

void DialogDeclEditor::ClearDecl( void ) {
	updatingControls = true;
	decl = NULL;
	firstLine = 0;
	properties.Clear();
	if ( typeLabel.GetSafeHwnd() ) {
		typeLabel.SetWindowText( "Type: -" );
	}
	if ( fileLabel.GetSafeHwnd() ) {
		fileLabel.SetWindowText( "File: -" );
	}
	if ( nameEdit.GetSafeHwnd() ) {
		nameEdit.SetWindowText( "" );
	}
	if ( keyEdit.GetSafeHwnd() ) {
		keyEdit.SetWindowText( "" );
	}
	if ( valueEdit.GetSafeHwnd() ) {
		valueEdit.SetWindowText( "" );
	}
	if ( rawBodyEdit.GetSafeHwnd() ) {
		rawBodyEdit.SetWindowText( "" );
	}
	if ( propertyList.GetSafeHwnd() ) {
		propertyList.DeleteAllItems();
	}
	updatingControls = false;
	SetModified( false );
	SetControlsEnabled( false );
	UpdateStatusBar();
}

void DialogDeclEditor::LoadBodyText( const char *declText ) {
	CString text = declText ? declText : "";
	CString body = DeclEditorExtractBody( text );
	idStr bodyText = (LPCTSTR)body;
	SetBodyText( bodyText );
}

void DialogDeclEditor::LoadDecl( idDecl *decl ) {
	if ( !decl ) {
		ClearDecl();
		return;
	}

	this->decl = decl;
	firstLine = decl->GetLineNum();

	updatingControls = true;

	const char *typeName = declManager->GetDeclNameFromType( decl->GetType() );
	if ( typeLabel.GetSafeHwnd() ) {
		typeLabel.SetWindowText( va( "Type: %s", typeName ) );
	}
	if ( fileLabel.GetSafeHwnd() ) {
		fileLabel.SetWindowText( va( "File: %s, line %d", decl->GetFileName(), decl->GetLineNum() ) );
	}
	if ( nameEdit.GetSafeHwnd() ) {
		nameEdit.SetWindowText( decl->GetName() );
	}
	if ( keyEdit.GetSafeHwnd() ) {
		keyEdit.SetWindowText( "" );
	}
	if ( valueEdit.GetSafeHwnd() ) {
		valueEdit.SetWindowText( "" );
	}

	char *localDeclText = (char *)_alloca( ( decl->GetTextLength() + 1 ) * sizeof( char ) );
	decl->GetText( localDeclText );
	LoadBodyText( localDeclText );

	SetWindowText( va( "Declaration Editor (%s, line %d)", decl->GetFileName(), decl->GetLineNum() ) );

	updatingControls = false;

	SyncPropertiesFromBody();
	SetControlsEnabled( true );
	SetModified( false );
	UpdateStatusBar();
}

void DialogDeclEditor::GetBodyText( idStr &bodyText ) const {
	CString body;
	if ( rawBodyEdit.GetSafeHwnd() ) {
		rawBodyEdit.GetWindowText( body );
	}
	body = DeclEditorToCRLF( body );
	DeclEditorTrimLineBreaks( body );
	bodyText = body;
}

void DialogDeclEditor::SetBodyText( const idStr &bodyText ) {
	if ( !rawBodyEdit.GetSafeHwnd() ) {
		return;
	}
	CString body = bodyText.c_str();
	body = DeclEditorToCRLF( body );
	updatingControls = true;
	rawBodyEdit.SetWindowText( body );
	updatingControls = false;
}

bool DialogDeclEditor::GetEditedDeclName( idStr &name ) const {
	CString text;
	if ( nameEdit.GetSafeHwnd() ) {
		nameEdit.GetWindowText( text );
	}
	text.TrimLeft();
	text.TrimRight();
	if ( text.IsEmpty() ) {
		return false;
	}
	name = text;
	return true;
}

void DialogDeclEditor::BuildDeclText( idStr &declText ) const {
	declText.Clear();
	if ( !decl ) {
		return;
	}

	idStr body;
	idStr name;
	GetBodyText( body );
	GetEditedDeclName( name );

	const char *typeName = declManager->GetDeclNameFromType( decl->GetType() );
	declText = va( "%s %s\r\n{\r\n", typeName, name.c_str() );
	if ( body.Length() ) {
		declText += body;
		declText += "\r\n";
	}
	declText += "}\r\n";
}

void DialogDeclEditor::SyncPropertiesFromBody( void ) {
	properties.Clear();

	CString body;
	if ( rawBodyEdit.GetSafeHwnd() ) {
		rawBodyEdit.GetWindowText( body );
	}

	CStringArray lines;
	DeclEditorSplitLines( body, lines );

	int depth = 0;
	for( int i = 0; i < lines.GetSize(); i++ ) {
		if ( depth == 0 ) {
			CString key, value;
			bool quotedKey = false;
			bool quotedValue = false;
			if ( DeclEditorParsePropertyLine( lines[i], key, value, quotedKey, quotedValue ) ) {
				declProperty_t prop;
				prop.key = key;
				prop.value = value;
				prop.lineIndex = i;
				prop.quotedKey = quotedKey;
				prop.quotedValue = quotedValue;
				properties.Append( prop );
			}
		}
		DeclEditorCountBraces( lines[i], depth );
	}

	RefreshPropertyList();
	UpdateStatusBar();
}

void DialogDeclEditor::RefreshPropertyList( void ) {
	if ( !propertyList.GetSafeHwnd() ) {
		return;
	}

	propertyList.DeleteAllItems();
	for( int i = 0; i < properties.Num(); i++ ) {
		int item = propertyList.InsertItem( i, properties[i].key.c_str() );
		propertyList.SetItemText( item, 1, properties[i].value.c_str() );
		propertyList.SetItemText( item, 2, va( "line %d", properties[i].lineIndex + 1 ) );
		propertyList.SetItemData( item, i );
	}
}

void DialogDeclEditor::SelectProperty( int listIndex ) {
	if ( listIndex < 0 || !propertyList.GetSafeHwnd() ) {
		return;
	}
	int propIndex = (int)propertyList.GetItemData( listIndex );
	if ( propIndex < 0 || propIndex >= properties.Num() ) {
		return;
	}
	if ( keyEdit.GetSafeHwnd() ) {
		keyEdit.SetWindowText( properties[propIndex].key.c_str() );
	}
	if ( valueEdit.GetSafeHwnd() ) {
		valueEdit.SetWindowText( properties[propIndex].value.c_str() );
	}
}

int DialogDeclEditor::FindProperty( const char *key ) const {
	if ( !key || !key[0] ) {
		return -1;
	}
	for( int i = 0; i < properties.Num(); i++ ) {
		if ( properties[i].key.Icmp( key ) == 0 ) {
			return i;
		}
	}
	return -1;
}

bool DialogDeclEditor::UpsertPropertyInBody( const char *oldKey, const char *newKey, const char *value ) {
	if ( !newKey || !newKey[0] ) {
		return false;
	}

	CString body;
	if ( rawBodyEdit.GetSafeHwnd() ) {
		rawBodyEdit.GetWindowText( body );
	}

	CStringArray lines;
	DeclEditorSplitLines( body, lines );

	bool preserveQuotedKey = false;
	bool preserveQuotedValue = false;
	int depth = 0;
	int matchedLine = -1;
	for( int i = 0; i < lines.GetSize(); i++ ) {
		if ( depth == 0 ) {
			CString key, parsedValue;
			bool quotedKey = false;
			bool quotedValue = false;
			if ( DeclEditorParsePropertyLine( lines[i], key, parsedValue, quotedKey, quotedValue ) ) {
				if ( key.CompareNoCase( oldKey ? oldKey : newKey ) == 0 ) {
					matchedLine = i;
					preserveQuotedKey = quotedKey;
					preserveQuotedValue = quotedValue;
					break;
				}
			}
		}
		DeclEditorCountBraces( lines[i], depth );
	}

	CString replacement = DeclEditorFormatPropertyLine( decl ? decl->GetType() : DECL_ENTITYDEF, newKey, value, preserveQuotedKey, preserveQuotedValue );
	if ( matchedLine >= 0 ) {
		lines[matchedLine] = replacement;
	} else {
		if ( lines.GetSize() > 0 ) {
			CString last = lines[lines.GetSize() - 1];
			last.TrimLeft();
			last.TrimRight();
			if ( last.IsEmpty() ) {
				lines[lines.GetSize() - 1] = replacement;
			} else {
				lines.Add( replacement );
			}
		} else {
			lines.Add( replacement );
		}
	}

	CString joinedBody = DeclEditorJoinLines( lines );
	idStr newBody = (LPCTSTR)joinedBody;
	SetBodyText( newBody );
	SyncPropertiesFromBody();
	SetModified( true );
	return true;
}

bool DialogDeclEditor::RemovePropertyFromBody( const char *key ) {
	if ( !key || !key[0] ) {
		return false;
	}

	CString body;
	if ( rawBodyEdit.GetSafeHwnd() ) {
		rawBodyEdit.GetWindowText( body );
	}

	CStringArray lines;
	DeclEditorSplitLines( body, lines );

	int depth = 0;
	int matchedLine = -1;
	for( int i = 0; i < lines.GetSize(); i++ ) {
		if ( depth == 0 ) {
			CString parsedKey, parsedValue;
			bool quotedKey = false;
			bool quotedValue = false;
			if ( DeclEditorParsePropertyLine( lines[i], parsedKey, parsedValue, quotedKey, quotedValue ) ) {
				if ( parsedKey.CompareNoCase( key ) == 0 ) {
					matchedLine = i;
					break;
				}
			}
		}
		DeclEditorCountBraces( lines[i], depth );
	}

	if ( matchedLine < 0 ) {
		return false;
	}

	lines.RemoveAt( matchedLine );
	CString joinedBody = DeclEditorJoinLines( lines );
	idStr newBody = (LPCTSTR)joinedBody;
	SetBodyText( newBody );
	SyncPropertiesFromBody();
	SetModified( true );
	return true;
}

bool DialogDeclEditor::TestDecl( const idStr &declText ) {
	idLexer src( LEXFL_NOSTRINGCONCAT );
	idToken token;
	int indent;

	src.LoadMemory( declText, declText.Length(), "decl text" );

	indent = 0;
	while( src.ReadToken( &token ) ) {
		if ( token == "{" ) {
			indent++;
		} else if ( token == "}" ) {
			indent--;
		}
	}

	if ( indent < 0 ) {
		MessageBox( "Missing opening brace!", decl ? va( "Error saving %s", decl->GetFileName() ) : "Error saving decl", MB_OK | MB_ICONERROR );
		return false;
	}
	if ( indent > 0 ) {
		MessageBox( "Missing closing brace!", decl ? va( "Error saving %s", decl->GetFileName() ) : "Error saving decl", MB_OK | MB_ICONERROR );
		return false;
	}
	return true;
}

bool DialogDeclEditor::SaveDeclText( void ) {
	if ( !decl ) {
		return false;
	}

	idStr declText;
	idStr editedName;
	if ( !GetEditedDeclName( editedName ) ) {
		MessageBox( "Enter a declaration name before saving.", "Error saving declaration", MB_OK | MB_ICONERROR );
		return false;
	}

	BuildDeclText( declText );
	if ( !TestDecl( declText ) ) {
		return false;
	}

	const declType_t type = decl->GetType();
	idStr oldName = decl->GetName();
	idStr fileName = decl->GetFileName();
	idStr targetName = editedName;

	if ( decl->SourceFileChanged() ) {
		if ( MessageBox( va( "Declaration file %s has been modified outside of the editor.\r\nReload declarations and save?", fileName.c_str() ),
						va( "Warning saving: %s", fileName.c_str() ), MB_OKCANCEL | MB_ICONERROR ) != IDOK ) {
			return false;
		}
		declManager->Reload( false );
		DeclBrowserReloadDeclarations();
	}

	if ( oldName.Icmp( targetName ) != 0 ) {
		if ( !declManager->RenameDecl( type, oldName, targetName ) ) {
			MessageBox( va( "Couldn't rename %s to %s.", oldName.c_str(), targetName.c_str() ), "Error renaming declaration", MB_OK | MB_ICONERROR );
			return false;
		}
		const idDecl *renamedDecl = declManager->FindType( type, targetName, false );
		if ( renamedDecl ) {
			decl = const_cast<idDecl *>( renamedDecl );
		}
	}

	if ( !declManager->SetDeclText( type, targetName, declText, true, false ) ) {
		MessageBox( va( "Couldn't update text for %s.", targetName.c_str() ), "Error saving declaration", MB_OK | MB_ICONERROR );
		return false;
	}

	if ( !declManager->SaveDecl( type, targetName ) ) {
		MessageBox( va( "Couldn't save: %s.\r\nMake sure the declaration file is not read-only.", fileName.c_str() ),
					va( "Error saving: %s", fileName.c_str() ), MB_OK | MB_ICONERROR );
		return false;
	}

	const idDecl *freshDecl = declManager->FindType( type, targetName, false );
	if ( freshDecl ) {
		decl = const_cast<idDecl *>( freshDecl );
	}
	if ( decl ) {
		decl->Invalidate();
	}

	SetModified( false );
	DeclBrowserReloadDeclarations();
	common->Printf( "saved decl %s\n", targetName.c_str() );
	return true;
}

void DialogDeclEditor::UpdateStatusBar( void ) {
	if ( !statusText.GetSafeHwnd() ) {
		return;
	}
	if ( !decl ) {
		statusText.SetWindowText( "No declaration selected" );
		return;
	}
	CString status;
	status.Format( "%s/%s  |  %d properties  |  %s", declManager->GetDeclNameFromType( decl->GetType() ), decl->GetName(), properties.Num(), modified ? "modified" : "saved" );
	statusText.SetWindowText( status );
}

void DialogDeclEditor::OnNameChange() {
	if ( updatingControls ) {
		return;
	}
	SetModified( true );
}

void DialogDeclEditor::OnRawBodyChange() {
	if ( updatingControls ) {
		return;
	}
	SetModified( true );
}

void DialogDeclEditor::OnPropertyItemChanged( NMHDR *pNMHDR, LRESULT *pResult ) {
	NM_LISTVIEW *listView = (NM_LISTVIEW *)pNMHDR;
	if ( ( listView->uChanged & LVIF_STATE ) && ( listView->uNewState & LVIS_SELECTED ) ) {
		SelectProperty( listView->iItem );
	}
	*pResult = 0;
}

void DialogDeclEditor::OnPropertyCustomDraw( NMHDR *pNMHDR, LRESULT *pResult ) {
	LPNMLVCUSTOMDRAW customDraw = (LPNMLVCUSTOMDRAW)pNMHDR;

	switch( customDraw->nmcd.dwDrawStage ) {
	case CDDS_PREPAINT:
		*pResult = CDRF_NOTIFYITEMDRAW;
		return;
	case CDDS_ITEMPREPAINT:
		customDraw->clrText = DECL_EDITOR_TEXT;
		customDraw->clrTextBk = ( customDraw->nmcd.uItemState & CDIS_SELECTED ) ? DECL_EDITOR_SELECTION : DECL_EDITOR_FIELD_BG;
		*pResult = CDRF_NOTIFYSUBITEMDRAW;
		return;
	case CDDS_SUBITEM | CDDS_ITEMPREPAINT:
		customDraw->clrText = DECL_EDITOR_TEXT;
		customDraw->clrTextBk = ( customDraw->nmcd.uItemState & CDIS_SELECTED ) ? DECL_EDITOR_SELECTION : DECL_EDITOR_FIELD_BG;
		*pResult = CDRF_DODEFAULT;
		return;
	default:
		break;
	}

	*pResult = CDRF_DODEFAULT;
}

void DialogDeclEditor::OnBnClickedAddProperty() {
	CString key;
	CString value;
	keyEdit.GetWindowText( key );
	valueEdit.GetWindowText( value );
	key.TrimLeft();
	key.TrimRight();

	if ( key.IsEmpty() ) {
		MessageBox( "Enter a property key first.", "Add declaration property", MB_OK | MB_ICONINFORMATION );
		return;
	}

	CString oldKey = key;
	int sel = propertyList.GetNextItem( -1, LVNI_SELECTED );
	if ( sel >= 0 ) {
		int propIndex = (int)propertyList.GetItemData( sel );
		if ( propIndex >= 0 && propIndex < properties.Num() ) {
			oldKey = properties[propIndex].key.c_str();
		}
	}

	int duplicate = FindProperty( key );
	if ( duplicate >= 0 && oldKey.CompareNoCase( key ) != 0 ) {
		MessageBox( va( "Property '%s' already exists.", (LPCTSTR)key ), "Add declaration property", MB_OK | MB_ICONERROR );
		return;
	}

	UpsertPropertyInBody( oldKey, key, value );
}

void DialogDeclEditor::OnBnClickedRemoveProperty() {
	CString key;
	int sel = propertyList.GetNextItem( -1, LVNI_SELECTED );
	if ( sel >= 0 ) {
		int propIndex = (int)propertyList.GetItemData( sel );
		if ( propIndex >= 0 && propIndex < properties.Num() ) {
			key = properties[propIndex].key.c_str();
		}
	}
	if ( key.IsEmpty() && keyEdit.GetSafeHwnd() ) {
		keyEdit.GetWindowText( key );
	}
	key.TrimLeft();
	key.TrimRight();
	if ( key.IsEmpty() ) {
		MessageBox( "Select or enter a property key to remove.", "Remove declaration property", MB_OK | MB_ICONINFORMATION );
		return;
	}
	if ( !RemovePropertyFromBody( key ) ) {
		MessageBox( va( "Property '%s' was not found in the editable top-level body.", (LPCTSTR)key ), "Remove declaration property", MB_OK | MB_ICONINFORMATION );
	}
}

void DialogDeclEditor::OnBnClickedParseRaw() {
	SyncPropertiesFromBody();
}

void DialogDeclEditor::OnBnClickedDeleteDecl() {
	if ( !decl ) {
		return;
	}

	const declType_t type = decl->GetType();
	idStr name = decl->GetName();
	if ( MessageBox( va( "Delete declaration '%s/%s' from its source file?", declManager->GetDeclNameFromType( type ), name.c_str() ),
					"Delete declaration", MB_YESNO | MB_ICONQUESTION ) != IDYES ) {
		return;
	}

	if ( !declManager->DeleteDecl( type, name, true ) ) {
		MessageBox( va( "Couldn't delete declaration '%s'.", name.c_str() ), "Delete declaration", MB_OK | MB_ICONERROR );
		return;
	}

	ClearDecl();
	DeclBrowserReloadDeclarations();
	common->Printf( "deleted decl %s\n", name.c_str() );
}

void DialogDeclEditor::OnBnClickedTest() {
	idStr declText;

	if ( decl ) {
		BuildDeclText( declText );

		if ( !TestDecl( declText ) ) {
			return;
		}

		char *oldDeclText = (char *)_alloca( ( decl->GetTextLength() + 1 ) * sizeof( char ) );
		decl->GetText( oldDeclText );
		decl->SetText( declText );
		decl->Invalidate();
		declManager->DeclByIndex( decl->GetType(), decl->Index(), true );
		decl->SetText( oldDeclText );
		decl->Invalidate();
		common->Printf( "tested %s\n", decl->GetName() );

		if ( testButton.GetSafeHwnd() ) {
			testButton.EnableWindow( FALSE );
		}
	}
}

void DialogDeclEditor::OnBnClickedSave() {
	SaveDeclText();
}

void DialogDeclEditor::OnBnClickedRevert() {
	if ( !decl ) {
		return;
	}
	if ( modified ) {
		if ( MessageBox( "Revert changes to this declaration?", "Revert", MB_YESNO | MB_ICONQUESTION ) != IDYES ) {
			return;
		}
	}
	LoadDecl( decl );
}