/*
** 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 1, 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, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

/*
 * Author : Alexandre Parenteau <aubonbeurre@hotmail.com> --- March 1998
 */

/*
 * ImportFilterDlg.cpp - edit filtered import
 */

#include "stdafx.h"

#ifdef WIN32
#	include "wincvs.h"
#endif /* WIN32 */

#if qUnix
#	include "UCvsDialogs.h"
#endif

#ifdef qMacCvsPP
#	include <Icons.h>

#	include <UModalDialogs.h>
#	include <LTableMultiGeometry.h>
#	include <LOutlineKeySelector.h>
#	include <LTableSingleSelector.h>
#	include <LOutlineRowSelector.h>
#	include <UAttachments.h>
#	include <UGAColorRamp.h>
#	include <LTextEditView.h>

#	include "MacCvsConstant.h"
#endif /* qMacCvsPP */

#include "ImportFilterDlg.h"

#ifdef WIN32
#	ifdef _DEBUG
#	define new DEBUG_NEW
#	undef THIS_FILE
	static char THIS_FILE[] = __FILE__;
#	endif
#endif /* WIN32 */

#ifdef WIN32
CImportWarning::CImportWarning(ReportWarning * warn, CWnd* pParent /*=NULL*/)
	: CDialog(CImportWarning::IDD, pParent)
{
	CStr print;
	warn->PrintOut(print);
	//{{AFX_DATA_INIT(CImportWarning)
	m_desc = print;
	//}}AFX_DATA_INIT
}


void CImportWarning::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CImportWarning)
	DDX_Text(pDX, IDC_WARNINGDESC, m_desc);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CImportWarning, CDialog)
	//{{AFX_MSG_MAP(CImportWarning)
		// NOTE: the ClassWizard will add message map macros here
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

CImportEntry::CImportEntry(ReportConflict * entry, CWnd* pParent /*=NULL*/)
	: CDialog(CImportEntry::IDD, pParent)
{
	CStr print;
	entry->PrintOut(print);

	//{{AFX_DATA_INIT(CImportEntry)
	//}}AFX_DATA_INIT
	
	//keep these outside MFC remarks
	m_desc = print;
	if(entry->HasForceBinary())
		m_radios = 1;
	else if(entry->HasForceUnicode())
		m_radios = 2;
	else if(entry->HasForceText())
		m_radios = 3;
	else if(entry->HasForceNoKeywords())
		m_radios = 4;
	else if(entry->HasIgnore())
		m_radios = 5;
	else
		m_radios = 0;
}


void CImportEntry::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CImportEntry)
	DDX_Text(pDX, IDC_WARNINGDESC, m_desc);
	DDX_Radio(pDX, IDC_ENTRYSTATE, m_radios);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CImportEntry, CDialog)
	//{{AFX_MSG_MAP(CImportEntry)
		// NOTE: the ClassWizard will add message map macros here
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CImportFilterDlg dialog


CImportFilterDlg::CImportFilterDlg(ReportConflict * entries, ReportWarning * warnings,
								   CWnd* pParent /*=NULL*/)
	: CDialog(CImportFilterDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CImportFilterDlg)
	m_entries = entries;
	m_warnings = warnings;
	//}}AFX_DATA_INIT
}


void CImportFilterDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CImportFilterDlg)
	DDX_Control(pDX, IDC_LISTENTRIES, m_list);
	DDX_Control(pDX, IDC_EDITENTRY, m_edit);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CImportFilterDlg, CDialog)
	//{{AFX_MSG_MAP(CImportFilterDlg)
	ON_BN_CLICKED(IDC_EDITENTRY, OnEditentry)
	ON_NOTIFY(NM_DBLCLK, IDC_LISTENTRIES, OnDblclkListentries)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CImportFilterDlg message handlers

void CImportFilterDlg::OnEditentry() 
{
	// The user wants to edit an entry.
	// Start at the top of the list and walk through it until an item 
	// that is selected is found.
	int nItem = m_list.GetNextItem(-1, LVNI_ALL);
	while (nItem != -1)
	{
		UINT nState = m_list.GetItemState(nItem, LVIS_SELECTED);
		if ((nState & LVIS_SELECTED) == LVIS_SELECTED)
			break;

		nItem = m_list.GetNextItem(nItem, LVNI_ALL);
	}
	if(nItem == -1)
		return;

	int i = 0;
	ReportWarning * warn = m_warnings;
	while(warn != 0L)
	{
		if(i == nItem)
		{
			CImportWarning dlg(warn);
			dlg.DoModal();
			return;
		}
		warn = warn->next;
		i++;
	}

	ReportConflict * conf = m_entries;
	while(conf != 0L)
	{
		if(i == nItem)
		{
			CImportEntry dlg(conf);
			if(dlg.DoModal() == IDOK)
			{
				switch(dlg.m_radios)
				{
				case 0:
					conf->DisableUserSettings();
					m_list.SetItem(nItem, 2, LVIF_TEXT, conf->IsBinary() ? "BINARY" : "TEXT", 0, 0, 0, 0);
					break;
				case 1:
					conf->ForceBinary();
					m_list.SetItem(nItem, 2, LVIF_TEXT, "FORCE BINARY", 0, 0, 0, 0);
					break;
				case 2:
					conf->ForceUnicode();
					m_list.SetItem(nItem, 2, LVIF_TEXT, "FORCE UNICODE", 0, 0, 0, 0);
					break;
				case 3:
					conf->ForceText();
					m_list.SetItem(nItem, 2, LVIF_TEXT, "FORCE TEXT", 0, 0, 0, 0);
					break;
				case 4:
					conf->ForceNoKeywords();
					m_list.SetItem(nItem, 2, LVIF_TEXT, "FORCE NO KEYWORDS", 0, 0, 0, 0);
					break;
				case 5:
					conf->Ignore();
					m_list.SetItem(nItem, 2, LVIF_TEXT, "IGNORE", 0, 0, 0, 0);
					break;
				}
			}
			return;
		}

		conf = conf->next;
		i++;
	}
}

void CImportFilterDlg::OnDblclkListentries(NMHDR* pNMHDR, LRESULT* pResult) 
{
	OnEditentry();
	*pResult = 0;
}

BOOL CImportFilterDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// Need to set up to display the little icons next to each entry
	HICON hIcon = AfxGetApp()->LoadIcon(IDI_CVSERROR);
	m_ImageList.Create(16, 16, ILC_COLOR, 1, 1);
	m_ImageList.SetBkColor(GetSysColor(COLOR_WINDOW));
	m_ImageList.Add(hIcon);
	hIcon = AfxGetApp()->LoadIcon(IDI_CVSWARNING);
	m_ImageList.Add(hIcon);
	m_list.SetImageList(&m_ImageList, LVSIL_SMALL);	

    //full row selection
	m_list.SetExtendedStyle( LVS_EX_FULLROWSELECT | 
		LVS_EX_ONECLICKACTIVATE | 
		LVS_EX_UNDERLINEHOT );

	// Set up columns inside the list view
	m_list.InsertColumn(0, "Entry state", LVCFMT_LEFT, 80);
	m_list.InsertColumn(1, "Entry description", LVCFMT_LEFT, 270);	
	m_list.InsertColumn(2, "Entry kind", LVCFMT_LEFT, 140);

	int i = 0;
	ReportWarning * warn = m_warnings;
	while(warn != 0L)
	{
		const char *desc;
		bool isError = true;

		switch(warn->Kind())
		{
		case kFileIsOK:
			isError = false; // should not happen
			desc = "File is OK";
			break;
		case kFileMissing:
			desc = "File is missing or unreadable";
			break;
		case kFileIsAlias:
			desc = "File is an alias";
			break;
		case kFileInvalidName:
			desc = "File has an invalid name";
			break;
		case kTextWrongLF:
			desc = "File has the wrong line feed for this machine";
			break;
		case kTextIsBinary:
			desc = "File seems to be binary, while expecting text";
			break;
		case kTextEscapeChar:
			desc = "File has some escape characters in it (0x00-0x20, 0x80-0xFF)";
			isError = false;
			break;
		case kTextIsUnicode:
			desc = "File seems to be unicode, while expecting text";
			break;
		case kBinIsUnicode:
			desc = "File seems to be unicode, while expecting binary";
			break;
		default:
			desc = "File has some unknown problem";
			break;
		}

		// Store this information in the list view
		m_list.InsertItem(i, "", isError ? 0 : 1);

		m_list.SetItem(i, 1, LVIF_TEXT, desc, 0, 0, 0, 0);
		m_list.SetItem(i, 0, LVIF_TEXT, isError ? "Error" : "Warning", 0, 0, 0, 0);

		warn = warn->next;
		i++;
	}

	ReportConflict * conf = m_entries;
	while(conf != 0L)
	{
		CPStr desc;

		desc << "Type ";
		desc << (conf->IsExtension() ? "*" : "");
		desc << conf->GetPattern();

		// Store this information in the list view
		m_list.InsertItem(i, "", conf->HasConflict() ? 0 : 1);

		if( conf->HasIgnore() )
		{
			m_list.SetItem(i, 2, LVIF_TEXT, "IGNORE", 0, 0, 0, 0);
		}
		else
		{
			CPStr kind;
			
			if( conf->IsBinary() )
			{
				kind << "BINARY";
			}
			else if( conf->IsUnicode() )
			{
				kind << "UNICODE";
			}
			else
			{
				kind << "TEXT";
			}
			
			m_list.SetItem(i, 2, LVIF_TEXT, kind, 0, 0, 0, 0);
		}

		m_list.SetItem(i, 1, LVIF_TEXT, desc, 0, 0, 0, 0);
		m_list.SetItem(i, 0, LVIF_TEXT, conf->HasConflict() ? "Error" : "OK", 0, 0, 0, 0);

		conf = conf->next;
		i++;
	}

	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}
#endif /* WIN32 */

#ifdef qMacCvsPP
static ReportConflict * gEntries;
static ReportWarning * gWarnings;
	
COutlineTable::COutlineTable(
	LStream *inStream )
		: LOutlineTable( inStream )
{
	// set the table geometry
	LTableMultiGeometry *geom = NEW LTableMultiGeometry(this, 50, 20);
	ThrowIfNil_(geom);
	SetTableGeometry(geom);
	
	// set the table selector
	SetTableSelector(NEW LTableSingleSelector( this )/*LOutlineRowSelector*/ );
	
	// and note that we don't set the table storage....
	
	// most of the table classes not only maintain the graphical
	// representation of your data but also the data itself. But
	// LOutlineTable doesn't really do this...it mostly handles
	// graphical representation... you need to handle your data
	// maintenance elsewhere by yourself.
	
	// insert a couple columns (name and size)
	InsertCols( 3, 0, nil, nil, false );
	geom->SetColWidth(80, 1, 1);
	geom->SetColWidth(310, 2, 2);
	geom->SetColWidth(90, 3, 3);

	// Set up keyboard selection and scrolling.
	AddAttachment(NEW LOutlineKeySelector(this, msg_AnyMessage));
	AddAttachment(NEW LKeyScrollAttachment(this));

	// Try to become default commander in the window.
	if (mSuperCommander != nil)
		mSuperCommander->SetLatentSub(this);

	mIconWarning = nil;
	mIconError = nil;

	OSErr err = ::GetIconSuite( &mIconError, icons_Error, kSelectorAllAvailableData );
	ThrowIfOSErr_(err);	
	ThrowIfResFail_(mIconError);
	err = ::GetIconSuite( &mIconWarning, icons_Warning, kSelectorAllAvailableData );
	ThrowIfOSErr_(err);	
	ThrowIfResFail_(mIconWarning);
}

COutlineTable::~COutlineTable()
{
	if (mIconWarning != 0L)
		::DisposeIconSuite(mIconWarning, true);
	if (mIconError != 0L)
		::DisposeIconSuite(mIconError, true);
}

void COutlineTable::FinishCreateSelf()
{
	// insert the root level of the disk into the table
	LOutlineItem *theItem = nil;
	LOutlineItem *lastItem = nil;

	ReportWarning * warn = gWarnings;
	while(warn != 0L)
	{
		// Store this information in the list view
		CWarningItem *theItem = NEW CWarningItem(warn, mIconWarning, mIconError);
		ThrowIfNil_(theItem);
		
		// and insert it at the end of the table
		InsertItem( theItem, nil, lastItem );
		lastItem = theItem;

		warn = warn->next;
	}

	ReportConflict * conf = gEntries;
	while(conf != 0L)
	{
		// Store this information in the list view
		CEntryItem *theItem = NEW CEntryItem(conf, mIconWarning, mIconError);
		ThrowIfNil_(theItem);
		
		// and insert it at the end of the table
		InsertItem( theItem, nil, lastItem );
		lastItem = theItem;

		conf = conf->next;
	}
}

CWarningItem::CWarningItem(ReportWarning * entry, Handle war_icon, Handle err_icon)
{
	mEntry = entry;
	mErrIcon = err_icon;
	mWarnIcon = war_icon;
}

CWarningItem::~CWarningItem()
{
}

// this is the routine called to know what to draw within the
// table cell. See the comments in LOutlineItem.cp for more info.
void
CWarningItem::GetDrawContentsSelf(
	const STableCell&		inCell,
	SOutlineDrawContents&	ioDrawContents)
{
	CPStr desc;

	switch (inCell.col)
	{
	case 1:
		bool isError = mEntry->Kind() != kFileIsOK && mEntry->Kind() != kTextEscapeChar;
		ioDrawContents.outShowSelection = true;
		ioDrawContents.outHasIcon = true;
		ioDrawContents.outIconSuite = isError ? mErrIcon : mWarnIcon;
		
		if(isError)
		{
			LString::CopyPStr("\pError", ioDrawContents.outTextString);
			ioDrawContents.outTextTraits.style = bold;
		}
		else
		{
			LString::CopyPStr("\pWarning", ioDrawContents.outTextString);
			ioDrawContents.outTextTraits.style = 0;
		}
		break;

	case 2:
		ioDrawContents.outShowSelection = true;
		ioDrawContents.outTextTraits.style = 0;
		
		switch(mEntry->Kind())
		{
		case kFileIsOK:
			desc = "File is OK"; // should not happen
			break;
		case kFileMissing:
			desc = "File is missing or unreadable";
			break;
		case kFileIsAlias:
			desc = "File is an alias";
			break;
		case kFileInvalidName:
			desc = "File has an invalid name";
			break;
		case kTextWrongLF:
			desc = "File has the wrong line feed for this machine";
			break;
		case kTextIsBinary:
			desc = "File seems to be binary, while expecting text";
			break;
		case kTextEscapeChar:
			desc = "File has some escape characters in it (0x00-0x20, 0x80-0xFF)";
			break;
		case kTextWrongSig:
			desc = "Text File has a wrong mac signature";
			break;
		case kBinWrongSig:
			desc = "Binary File has a wrong mac signature";
			break;
		default:
			desc = "File has some unknown problem";
			break;
		}
		LString::CopyPStr(desc, ioDrawContents.outTextString);
		break;
	case 3:
		ioDrawContents.outShowSelection = false;
		break;
	}
}

// just to be cute, we'll draw an adornment (again, see the LOutlineItem.cp
// comments for more information). We'll draw a groovy gray background
void
CWarningItem::DrawRowAdornments(
	const Rect&		inLocalRowRect )
{
	ShadeRow(UGAColorRamp::GetColor(0), inLocalRowRect);
}

void CWarningItem::EditImportCell(void)
{
	StDialogHandler	theHandler(dlg_ImpFilterWarn, LCommander::GetTopCommander());
	LWindow *theDialog = theHandler.GetDialog();
	ThrowIfNil_(theDialog);
	
	LTextEditView *warn = dynamic_cast<LTextEditView*>
		(theDialog->FindPaneByID(item_ImpEditWarn));
	CStr print;
	mEntry->PrintOut(print);
	warn->SetTextPtr((Ptr)(const char *)print, print.length());	
	
	theDialog->Show();
	MessageT hitMessage;
	while (true)
	{		// Let DialogHandler process events
		hitMessage = theHandler.DoDialog();
		
		if (hitMessage == msg_OK || hitMessage == msg_Cancel)
			break;
	}
	theDialog->Hide();
}

void
CWarningItem::DoubleClick(
	const STableCell&			/* inCell */,
	const SMouseDownEvent&		/* inMouseDown */,
	const SOutlineDrawContents&	/* inDrawContents */,
	Boolean						/* inHitText */)
{
	EditImportCell();
}

CEntryItem::CEntryItem( ReportConflict * entry, Handle war_icon, Handle err_icon)
{
	mEntry = entry;
	mErrIcon = err_icon;
	mWarnIcon = war_icon;
}

CEntryItem::~CEntryItem()
{
}

// this is the routine called to know what to draw within the
// table cell. See the comments in LOutlineItem.cp for more info.
void
CEntryItem::GetDrawContentsSelf(
	const STableCell&		inCell,
	SOutlineDrawContents&	ioDrawContents)
{
	CPStr str;
	
	switch (inCell.col)
	{
	case 1:
		ioDrawContents.outShowSelection = true;
		ioDrawContents.outHasIcon = true;
		ioDrawContents.outIconSuite = mEntry->HasConflict() ? mErrIcon : mWarnIcon;
		
		if(mEntry->HasConflict())
		{
			str << "Conflict";
			ioDrawContents.outTextTraits.style = bold;
		}
		else if(mEntry->HasTypeCreatorConflict())
		{
			str << "Warning";
			ioDrawContents.outTextTraits.style = 0;
		}
		else
		{
			str << "OK";
			ioDrawContents.outTextTraits.style = 0;
		}
		LString::CopyPStr(str, ioDrawContents.outTextString);
		break;

	case 2:
		ioDrawContents.outShowSelection = true;
		ioDrawContents.outHasIcon = false/*true*/;
		ioDrawContents.outIconSuite = 0L/*mIconH*/;
		ioDrawContents.outTextTraits.style = 0;
		
		str << "Type ";
		str << (mEntry->IsExtension() ? "*" : "");
		str << mEntry->GetPattern();
		LString::CopyPStr(str, ioDrawContents.outTextString);
		break;

	case 3:
		ioDrawContents.outShowSelection = true;
		ioDrawContents.outHasIcon = false;
		ioDrawContents.outTextTraits.style = 0;
		
		if(mEntry->HasForceBinary())
		{
			LString::CopyPStr("\pFORCE BINARY", ioDrawContents.outTextString);
			ioDrawContents.outTextTraits.style = bold;
		}
		else if(mEntry->HasForceText())
		{
			LString::CopyPStr("\pFORCE TEXT", ioDrawContents.outTextString);
			ioDrawContents.outTextTraits.style = bold;
		}
		else if(mEntry->HasIgnore())
		{
			LString::CopyPStr("\pIGNORE", ioDrawContents.outTextString);
			ioDrawContents.outTextTraits.style = bold;
		}
		else if(mEntry->IsBinary())
		{
			LString::CopyPStr("\pBINARY", ioDrawContents.outTextString);
			ioDrawContents.outTextTraits.style = 0;
		}
		else
		{
			LString::CopyPStr("\pTEXT", ioDrawContents.outTextString);
			ioDrawContents.outTextTraits.style = 0;
		}
		break;
	}
}

// just to be cute, we'll draw an adornment (again, see the LOutlineItem.cp
// comments for more information). We'll draw a groovy gray background
void
CEntryItem::DrawRowAdornments(
	const Rect&		inLocalRowRect )
{
	ShadeRow(UGAColorRamp::GetColor(0), inLocalRowRect);
}

static void DoDataExchange_ImpEditEntry(LWindow *theDialog, ReportConflict * mEntry, bool putValue)
{
	LTextEditView *warn = dynamic_cast<LTextEditView*>
		(theDialog->FindPaneByID(item_ImpEditWarn));
	
	if(putValue)
	{
		if(mEntry->HasForceBinary())
			theDialog->SetValueForPaneID (item_ImpEntryFBin, Button_On);
		else if(mEntry->HasForceText())
			theDialog->SetValueForPaneID (item_ImpEntryFText, Button_On);
		else if(mEntry->HasIgnore())
			theDialog->SetValueForPaneID (item_ImpEntryFIgn, Button_On);
		else
			theDialog->SetValueForPaneID (item_ImpEntryUnch, Button_On);
		CStr print;
		mEntry->PrintOut(print);
		warn->SetTextPtr((Ptr)(const char *)print, print.length());	
	}
	else
	{
		if(theDialog->GetValueForPaneID (item_ImpEntryFBin) == Button_On)
			mEntry->ForceBinary();
		else if(theDialog->GetValueForPaneID (item_ImpEntryFText) == Button_On)
			mEntry->ForceText();
		else if(theDialog->GetValueForPaneID (item_ImpEntryFIgn) == Button_On)
			mEntry->Ignore();
		else
			mEntry->DisableUserSettings();
	}
}

void CEntryItem::EditImportCell(void)
{
	StDialogHandler	theHandler(dlg_ImpFilterEntry, LCommander::GetTopCommander());
	LWindow *theDialog = theHandler.GetDialog();
	ThrowIfNil_(theDialog);
	
	DoDataExchange_ImpEditEntry(theDialog, mEntry, true);
	
	theDialog->Show();
	MessageT hitMessage;
	while (true)
	{		// Let DialogHandler process events
		hitMessage = theHandler.DoDialog();
		
		if (hitMessage == msg_OK || hitMessage == msg_Cancel)
			break;
	}
	theDialog->Hide();
	
	if(hitMessage == msg_OK)
	{
		DoDataExchange_ImpEditEntry(theDialog, mEntry, false);
		mOutlineTable->Refresh();
	}
}

void
CEntryItem::DoubleClick(
	const STableCell&			/* inCell */,
	const SMouseDownEvent&		/* inMouseDown */,
	const SOutlineDrawContents&	/* inDrawContents */,
	Boolean						/* inHitText */)
{
	EditImportCell();
}
#endif /* qMacCvsPP */

#if qUnix
class UCvsImpWarning : public UWidget
{
	UDECLARE_DYNAMIC(UCvsImpWarning)
public:
	UCvsImpWarning(ReportWarning * warn);
	virtual ~UCvsImpWarning() {}

	enum
	{
		kOK = EV_COMMAND_START,	// 0
		kDesc					// 1
	};

	virtual void DoDataExchange(bool fill);

protected:
	UStr m_desc;

	ev_msg int OnOK(void);

	UDECLARE_MESSAGE_MAP()
};

UIMPLEMENT_DYNAMIC(UCvsImpWarning, UWidget)

UBEGIN_MESSAGE_MAP(UCvsImpWarning, UWidget)
	ON_UCOMMAND(UCvsImpWarning::kOK, UCvsImpWarning::OnOK)
UEND_MESSAGE_MAP()

UCvsImpWarning::UCvsImpWarning(ReportWarning * warn) : UWidget(::UEventGetWidID())
{
	warn->PrintOut(m_desc);
}

int UCvsImpWarning::OnOK(void)
{
	EndModal(true);
	return 0;
}

void UCvsImpWarning::DoDataExchange(bool fill)
{
	if(fill)
	{
		UEventSendMessage(GetWidID(), EV_SETTEXT, kDesc, (void *)(const char *)m_desc);
	}
	else
	{
	}
}

class UCvsImpEntry : public UWidget
{
	UDECLARE_DYNAMIC(UCvsImpEntry)
public:
	UCvsImpEntry(ReportConflict * entry);
	virtual ~UCvsImpEntry() {}

	enum
	{
		kOK = EV_COMMAND_START,	// 0
		kCancel,				// 1
		kRadUnchanged,			// 2
		kRadBinary,				// 3
		kRadText,				// 4
		kRadIgnore,				// 5
		kDesc					// 6
	};

	virtual void DoDataExchange(bool fill);

	int m_radios;
protected:
	UStr m_desc;

	ev_msg int OnOK(void);
	ev_msg int OnCancel(void);
	ev_msg int OnRadios(int cmd);

	UDECLARE_MESSAGE_MAP()
};

UIMPLEMENT_DYNAMIC(UCvsImpEntry, UWidget)

UBEGIN_MESSAGE_MAP(UCvsImpEntry, UWidget)
	ON_UCOMMAND(UCvsImpEntry::kOK, UCvsImpEntry::OnOK)
	ON_UCOMMAND(UCvsImpEntry::kCancel, UCvsImpEntry::OnCancel)
	ON_UCOMMAND_RANGE(UCvsImpEntry::kRadUnchanged, UCvsImpEntry::kRadIgnore, UCvsImpEntry::OnRadios)
UEND_MESSAGE_MAP()

UCvsImpEntry::UCvsImpEntry(ReportConflict * entry) : UWidget(::UEventGetWidID())
{
	entry->PrintOut(m_desc);

	if(entry->HasForceBinary())
		m_radios = 1;
	else if(entry->HasForceText())
		m_radios = 2;
	else if(entry->HasIgnore())
		m_radios = 3;
	else
		m_radios = 0;
}

int UCvsImpEntry::OnOK(void)
{
	EndModal(true);
	return 0;
}

int UCvsImpEntry::OnCancel(void)
{
	EndModal(false);
	return 0;
}

int UCvsImpEntry::OnRadios(int cmd)
{
	m_radios = cmd - kRadUnchanged;
	return 0;
}

void UCvsImpEntry::DoDataExchange(bool fill)
{
	if(fill)
	{
		UEventSendMessage(GetWidID(), EV_SETTEXT, kDesc, (void *)(const char *)m_desc);
		UEventSendMessage(GetWidID(), EV_SETSTATE, UMAKEINT(kRadUnchanged + m_radios, 1), 0L);
	}
	else
	{
	}
}

#define NUM_COLUMNS	3

static const char *_gszColumnLabel[NUM_COLUMNS] =
{
	"Entry state", "Entry description", "Entry kind"
};

static int _gnColumnWidth[NUM_COLUMNS] = 
{
	80, 270, 80
};

#if qGTK
static void *sWarningIcon;
static void *sErrorIcon;
#endif

class UCvsImpFilter : public UWidget
{
	UDECLARE_DYNAMIC(UCvsImpFilter)
public:
	UCvsImpFilter(ReportConflict * entries, ReportWarning * warnings);
	virtual ~UCvsImpFilter() {}

	enum
	{
		kOK = EV_COMMAND_START,	// 0
		kCancel,				// 1
		kList,					// 2
		kEdit					// 3
	};

	virtual void DoDataExchange(bool fill);

protected:
	ReportConflict *m_entries;
	ReportWarning *m_warnings;

	ev_msg int OnOK(void);
	ev_msg int OnCancel(void);
	ev_msg int OnEdit(void);
	ev_msg void OnDblClick(void);

	UDECLARE_MESSAGE_MAP()
};

UIMPLEMENT_DYNAMIC(UCvsImpFilter, UWidget)

UBEGIN_MESSAGE_MAP(UCvsImpFilter, UWidget)
	ON_UCOMMAND(UCvsImpFilter::kOK, UCvsImpFilter::OnOK)
	ON_UCOMMAND(UCvsImpFilter::kCancel, UCvsImpFilter::OnCancel)
	ON_UCOMMAND(UCvsImpFilter::kEdit, UCvsImpFilter::OnEdit)
	ON_LIST_DBLCLICK(UCvsImpFilter::kList, UCvsImpFilter::OnDblClick)
UEND_MESSAGE_MAP()

UCvsImpFilter::UCvsImpFilter(ReportConflict * entries, ReportWarning * warnings) :
	UWidget(::UEventGetWidID())
{
	m_entries = entries;
	m_warnings = warnings;
}

int UCvsImpFilter::OnOK(void)
{
	EndModal(true);
	return 0;
}

int UCvsImpFilter::OnCancel(void)
{
	EndModal(false);
	return 0;
}

void UCvsImpFilter::OnDblClick(void)
{
	OnEdit();
}

void UCvsImpFilter::DoDataExchange(bool fill)
{
	if(sWarningIcon == 0L)
	{
		sWarningIcon = UCreate_pixmap(this, "warning.xpm");
		sErrorIcon = UCreate_pixmap(this, "error.xpm");
	}

	if(fill)
	{
		UEventSendMessage(GetWidID(), EV_LIST_SETFEEDBACK, UMAKEINT(kList, 0), 0L);
		UEventSendMessage(GetWidID(), EV_LIST_ADDCOLUMNS, UMAKEINT(kList, NUM_COLUMNS), 0L);
		for(int i = 0; i < NUM_COLUMNS; i++)
		{
			UEventSendMessage(GetWidID(), EV_LIST_SETCOLTITLE, UMAKEINT(kList, i),
							  _gszColumnLabel[i]);
			UEventSendMessage(GetWidID(), EV_LIST_SETCOLWIDTH, UMAKEINT(kList, i),
							  (void *)_gnColumnWidth[i]);
		}
		UEventSendMessage(GetWidID(), EV_LIST_SETFEEDBACK, UMAKEINT(kList, 1), 0L);

		UEventSendMessage(GetWidID(), EV_LIST_RESETALL, kList, 0L);

		ReportWarning * warn = m_warnings;
		while(warn != 0L)
		{
			const char *desc;
			bool isError = true;
			
			switch(warn->Kind())
			{
			case kFileIsOK:
				isError = false; // should not happen
				desc = "File is OK";
				break;
			case kFileMissing:
				desc = "File is missing or unreadable";
				break;
			case kFileIsAlias:
				desc = "File is an alias";
				break;
			case kFileInvalidName:
				desc = "File has an invalid name";
				break;
			case kTextWrongLF:
				desc = "File has the wrong line feed for this machine";
				break;
			case kTextIsBinary:
				desc = "File seems to be binary, while expecting text";
				break;
			case kTextEscapeChar:
				desc = "File has some escape characters in it (0x00-0x20, 0x80-0xFF)";
				isError = false;
				break;
			default:
				desc = "File has some unknown problem";
				break;
			}

			int rownum;
			UEventSendMessage(GetWidID(), EV_LIST_NEWROW, kList, &rownum);
			UEventSendMessage(GetWidID(), EV_LIST_ROWSETDATA, UMAKEINT(kList, rownum), warn);
			ULIST_INSERT entry;
			entry.row = rownum;
			
			entry.col = 0;
			entry.title = isError ? "Error" : "Warning";
			entry.icon = 0L;
#if qGTK
			entry.icon = isError ? sErrorIcon : sWarningIcon;
#endif
			UEventSendMessage(GetWidID(), EV_LIST_INSERT, kList, &entry);

			entry.col = 1;
			entry.title = desc;
			entry.icon = 0L;
			UEventSendMessage(GetWidID(), EV_LIST_INSERT, kList, &entry);

			warn = warn->next;
		}
		
		ReportConflict * conf = m_entries;
		while(conf != 0L)
		{
			UStr desc;
			
			desc << "Type ";
			desc << (conf->IsExtension() ? "*" : "");
			desc << conf->GetPattern();
			
			int rownum;
			UEventSendMessage(GetWidID(), EV_LIST_NEWROW, kList, &rownum);
			UEventSendMessage(GetWidID(), EV_LIST_ROWSETDATA, UMAKEINT(kList, rownum), conf);
			ULIST_INSERT entry;
			entry.row = rownum;
			
			entry.col = 0;
			entry.title = conf->HasConflict() ? "Error" : "OK";
			entry.icon = 0L;
#if qGTK
			entry.icon = conf->HasConflict() ? sErrorIcon : sWarningIcon;
#endif
			UEventSendMessage(GetWidID(), EV_LIST_INSERT, kList, &entry);

			entry.col = 1;
			entry.title = desc;
			entry.icon = 0L;
			UEventSendMessage(GetWidID(), EV_LIST_INSERT, kList, &entry);

			entry.col = 2;
			entry.title = conf->HasIgnore() ? "IGNORE" : (conf->IsBinary() ? "BINARY" : "TEXT");
			entry.icon = 0L;
			UEventSendMessage(GetWidID(), EV_LIST_INSERT, kList, &entry);
			
			conf = conf->next;
		}
	}
	else
	{
	}
}

int UCvsImpFilter::OnEdit() 
{
	int row = -1;
	if((row = UEventSendMessage(GetWidID(), EV_LIST_GETNEXTSEL,
								UMAKEINT(kList, row), 0L)) == -1)
		return 0;

	ULIST_INFO info;
	info.col = 0;
	info.row = row;
	UEventSendMessage(GetWidID(), EV_LIST_GETINFO, kList, &info);

	ReportWarning * warn = m_warnings;
	while(warn != 0L)
	{
		if(warn == info.data)
		{
			void *wid = UCreate_ImpWarningDlg();
			UCvsImpWarning *dlg = new UCvsImpWarning(warn);
			UEventSendMessage(dlg->GetWidID(), EV_INIT_WIDGET, kUMainWidget, wid);	
			dlg->DoModal();
			delete dlg;
			return 0;
		}
		warn = warn->next;
	}

	ReportConflict * conf = m_entries;
	while(conf != 0L)
	{
		if(conf == info.data)
		{
			void *wid = UCreate_ImpEntryDlg();
			UCvsImpEntry *dlg = new UCvsImpEntry(conf);
			UEventSendMessage(dlg->GetWidID(), EV_INIT_WIDGET, kUMainWidget, wid);	
			if(dlg->DoModal())
			{
				ULIST_INSERT entry;
				entry.row = row;
			
				entry.col = 2;
				entry.title = 0L;
				entry.icon = /*UCvsFiles::GetImageForEntry(data)*/0L;
				switch(dlg->m_radios)
				{
				case 0:
					conf->DisableUserSettings();
					entry.title = conf->IsBinary() ? "BINARY" : "TEXT";
					break;
				case 1:
					conf->ForceBinary();
					entry.title = "FORCE BINARY";
					break;
				case 2:
					conf->ForceText();
					entry.title = "FORCE TEXT";
					break;
				case 3:
					conf->Ignore();
					entry.title = "IGNORE";
					break;
				}
				if(entry.title != 0L)
					UEventSendMessage(GetWidID(), EV_LIST_INSERT, kList, &entry);
			}
			delete dlg;
			return 0;
		}

		conf = conf->next;
	}
	return 0;
}
#endif /* qUnix */

bool CompatImportFilter(const char *path, ReportConflict *& entries,
						ReportWarning *& warnings)
{
	bool result = false;
	entries = 0L;
	warnings = 0L;

	list_all_types_recur(path, warnings, entries);
	if(entries == 0L && warnings == 0L)
		return false;

#ifdef WIN32
	CImportFilterDlg pages(entries, warnings);
	if(pages.DoModal() == IDOK)
	{
		result = true;
	}
#endif /* WIN32 */
#ifdef qMacCvsPP
	gWarnings = warnings;
	gEntries = entries;
	
	StDialogHandler	theHandler(dlg_ImpFilter, LCommander::GetTopCommander());
	LWindow *theDialog = theHandler.GetDialog();
	ThrowIfNil_(theDialog);
	
	theDialog->Show();
	MessageT hitMessage;
	while (true)
	{		// Let DialogHandler process events
		hitMessage = theHandler.DoDialog();
		
		if(hitMessage == item_ImpPushEdit)
		{
			// simulate dbl click
			LOutlineTable *tab = dynamic_cast<LOutlineTable*>
				(theDialog->FindPaneByID(item_ImpFilterList));
			
			STableCell	cell = tab->GetFirstSelectedCell();
			if(!cell.IsNullCell())
			{
				//TableIndexT index;
				//tab->CellToIndex(cell, index);
				CImportItem *item = dynamic_cast<CImportItem*>(tab->FindItemForRow(cell.row));
				Assert_(item != 0L);
				if(item != 0L)
					item->EditImportCell();
			}
		}
		
		if (hitMessage == msg_OK || hitMessage == msg_Cancel)
			break;
	}
	theDialog->Hide();
	
	if(hitMessage == msg_OK)
	{
		result = true;
	}
#endif /* qMacCvsPP */
#if qUnix
	void *wid = UCreate_ImportFilterDlg();

	UCvsImpFilter *dlg = new UCvsImpFilter(entries, warnings);
	UEventSendMessage(dlg->GetWidID(), EV_INIT_WIDGET, kUMainWidget, wid);	

	if(dlg->DoModal())
	{
		result = true;
	}

	delete dlg;
#endif // qUnix

	if(!result)
	{
		free_list_types(warnings, entries);
		entries = 0L;
		warnings = 0L;
	}

	return result;
}