Merge remote-tracking branch 'upstream/master'

1 files changed, 497 insertions, 497 deletions

diff --git a/sp/src/vgui2/vgui_controls/FileOpenStateMachine.cpp b/sp/src/vgui2/vgui_controls/FileOpenStateMachine.cpp
index efb91532..c611c11d 100644
--- a/sp/src/vgui2/vgui_controls/FileOpenStateMachine.cpp
+++ b/sp/src/vgui2/vgui_controls/FileOpenStateMachine.cpp
@@ -1,497 +1,497 @@
-//========= Copyright Valve Corporation, All rights reserved. ============//

-//

-// This is a helper class designed to help with the chains of modal dialogs

-// encountered when trying to open or save a particular file

-//

-//=============================================================================

-

-#include "vgui_controls/FileOpenStateMachine.h"

-#include "tier1/KeyValues.h"

-#include "vgui_controls/FileOpenDialog.h"

-#include "vgui_controls/MessageBox.h"

-#include "vgui_controls/perforcefilelistframe.h"

-#include "vgui_controls/savedocumentquery.h"

-#include "filesystem.h"

-#include "p4lib/ip4.h"

-#include "tier2/tier2.h"

-#include "tier0/icommandline.h"

-

-// memdbgon must be the last include file in a .cpp file!!!

-#include "tier0/memdbgon.h"

-

-

-using namespace vgui;

-

-

-//-----------------------------------------------------------------------------

-// Constructor

-//-----------------------------------------------------------------------------

-FileOpenStateMachine::FileOpenStateMachine( vgui::Panel *pParent, IFileOpenStateMachineClient *pClient ) : BaseClass( pParent, "FileOpenStateMachine" )

-{

-	m_pClient = pClient;

-	m_CompletionState = SUCCESSFUL;

-	m_CurrentState = STATE_NONE;

-	m_pContextKeyValues = NULL;

-	SetVisible( false );

-}

-

-FileOpenStateMachine::~FileOpenStateMachine()

-{

-	CleanUpContextKeyValues();

-}

-

-

-//-----------------------------------------------------------------------------

-// Cleans up keyvalues

-//-----------------------------------------------------------------------------

-void FileOpenStateMachine::CleanUpContextKeyValues()

-{

-	if ( m_pContextKeyValues )

-	{

-		m_pContextKeyValues->deleteThis();

-		m_pContextKeyValues = NULL;

-	}

-}

-

-

-//-----------------------------------------------------------------------------

-// Returns the state machine completion state

-//-----------------------------------------------------------------------------

-FileOpenStateMachine::CompletionState_t FileOpenStateMachine::GetCompletionState()

-{

-	return m_CompletionState;

-}

-

-

-//-----------------------------------------------------------------------------

-// Utility to set the completion state

-//-----------------------------------------------------------------------------

-void FileOpenStateMachine::SetCompletionState( FileOpenStateMachine::CompletionState_t state )

-{

-	m_CompletionState = state;

-	if ( m_CompletionState == IN_PROGRESS )

-		return;

-

-	m_CurrentState = STATE_NONE;

-

-	KeyValues *kv = new KeyValues( "FileStateMachineFinished" );

-	kv->SetInt( "completionState", m_CompletionState );

-	kv->SetInt( "wroteFile", m_bWroteFile );

-	kv->SetString( "fullPath", m_FileName.Get() );

-	kv->SetString( "fileType", m_bIsOpeningFile ? m_OpenFileType.Get() : m_SaveFileType.Get() );

-	if ( m_pContextKeyValues )

-	{

-		kv->AddSubKey( m_pContextKeyValues );

-		m_pContextKeyValues = NULL;

-	}

-	PostActionSignal( kv );

-}

-

-

-//-----------------------------------------------------------------------------

-// Called by the message box in OverwriteFileDialog

-//-----------------------------------------------------------------------------

-void FileOpenStateMachine::OnOverwriteFile( )

-{

-	CheckOutDialog( );

-}

-

-void FileOpenStateMachine::OnCancelOverwriteFile( )

-{

-	SetCompletionState( FILE_NOT_OVERWRITTEN );

-}

-

-

-//-----------------------------------------------------------------------------

-// Shows the overwrite existing file dialog

-//-----------------------------------------------------------------------------

-void FileOpenStateMachine::OverwriteFileDialog( )

-{

-	if ( !g_pFullFileSystem->FileExists( m_FileName ) )

-	{

-		CheckOutDialog( );

-		return;

-	}

-

-	m_CurrentState = STATE_SHOWING_OVERWRITE_DIALOG;

-

-	char pBuf[1024];

-	Q_snprintf( pBuf, sizeof(pBuf), "File already exists. Overwrite it?\n\n\"%s\"\n", m_FileName.Get() ); 

-	vgui::MessageBox *pMessageBox = new vgui::MessageBox( "Overwrite Existing File?", pBuf, GetParent() );

-	pMessageBox->AddActionSignalTarget( this );

-	pMessageBox->SetOKButtonVisible( true );

-	pMessageBox->SetOKButtonText( "Yes" );

-	pMessageBox->SetCancelButtonVisible( true );

-	pMessageBox->SetCancelButtonText( "No" );

-	pMessageBox->SetCloseButtonVisible( false ); 

-	pMessageBox->SetCommand( new KeyValues( "OverwriteFile" ) );

-	pMessageBox->SetCancelCommand( new KeyValues( "CancelOverwriteFile" ) );

-	pMessageBox->DoModal();

-}

-

-

-//-----------------------------------------------------------------------------

-// Used to open a particular file in perforce, and deal with all the lovely dialogs

-//-----------------------------------------------------------------------------

-void FileOpenStateMachine::OnFileSelectionCancelled()

-{

-	if ( m_CurrentState == STATE_SHOWING_SAVE_DIALOG )

-	{

-		SetCompletionState( FILE_SAVE_NAME_NOT_SPECIFIED );

-		return;

-	}

-

-	if ( m_CurrentState == STATE_SHOWING_OPEN_DIALOG )

-	{

-		SetCompletionState( FILE_OPEN_NAME_NOT_SPECIFIED );

-		return;

-	}

-

-	Assert(0);

-}

-

-

-//-----------------------------------------------------------------------------

-// Used to open a particular file in perforce, and deal with all the lovely dialogs

-//-----------------------------------------------------------------------------

-void FileOpenStateMachine::OnFileSelected( KeyValues *pKeyValues )

-{

-	if ( m_CurrentState == STATE_SHOWING_SAVE_DIALOG )

-	{

-		m_FileName = pKeyValues->GetString( "fullpath" );

-		const char *pFilterInfo = pKeyValues->GetString( "filterinfo" );

-		if ( pFilterInfo )

-		{

-			m_SaveFileType = pFilterInfo;

-		}

-		OverwriteFileDialog();

-		return;

-	}

-

-	if ( m_CurrentState == STATE_SHOWING_OPEN_DIALOG )

-	{

-		m_FileName = pKeyValues->GetString( "fullpath" );

-		const char *pFilterInfo = pKeyValues->GetString( "filterinfo" );

-		if ( pFilterInfo )

-		{

-			m_OpenFileType = pFilterInfo;

-		}

-		ReadFile( );

-		return;

-	}

-

-	Assert(0);

-}

-

-

-//-----------------------------------------------------------------------------

-// Writes the file out

-//-----------------------------------------------------------------------------

-void FileOpenStateMachine::WriteFile()

-{

-	m_CurrentState = STATE_WRITING_FILE;

-	if ( !m_pClient->OnWriteFileToDisk( m_FileName, m_SaveFileType, m_pContextKeyValues ) )

-	{

-		SetCompletionState( ERROR_WRITING_FILE );

-		return;

-	}

-

-	m_bWroteFile = true;

-	if ( m_bShowPerforceDialogs )

-	{

-		m_CurrentState = STATE_SHOWING_PERFORCE_ADD_DIALOG;

-		ShowPerforceQuery( GetParent(), m_FileName, this, NULL, PERFORCE_ACTION_FILE_ADD );

-		return;

-	}

-

-	if ( !m_bIsOpeningFile )

-	{

-		SetCompletionState( SUCCESSFUL );

-		return;

-	}

-

-	OpenFileDialog();

-}

-

-

-//-----------------------------------------------------------------------------

-// Called by the message box in MakeFileWriteableDialog

-//-----------------------------------------------------------------------------

-void FileOpenStateMachine::OnMakeFileWriteable( )

-{

-	if ( !g_pFullFileSystem->SetFileWritable( m_FileName, true ) )

-	{

-		SetCompletionState( ERROR_MAKING_FILE_WRITEABLE );

-		return;

-	}

-

-	WriteFile();

-}

-

-void FileOpenStateMachine::OnCancelMakeFileWriteable( )

-{

-	SetCompletionState( FILE_NOT_MADE_WRITEABLE );

-}

-

-

-//-----------------------------------------------------------------------------

-// Shows the make file writeable dialog

-//-----------------------------------------------------------------------------

-void FileOpenStateMachine::MakeFileWriteableDialog( )

-{

-	// If the file is writeable, write it!

-	if ( !g_pFullFileSystem->FileExists( m_FileName ) || g_pFullFileSystem->IsFileWritable( m_FileName ) )

-	{

-		WriteFile();

-		return;

-	}

-

-	// If it's in perforce, and not checked out, then we must abort.

-	bool bIsInPerforce = p4->IsFileInPerforce( m_FileName );

-	bool bIsOpened = ( p4->GetFileState( m_FileName ) != P4FILE_UNOPENED );

-	if ( bIsInPerforce && !bIsOpened )

-	{

-		SetCompletionState( FILE_NOT_CHECKED_OUT );

-		return;

-	}

-

-	m_CurrentState = STATE_SHOWING_MAKE_FILE_WRITEABLE_DIALOG;

-

-	char pBuf[1024];

-	Q_snprintf( pBuf, sizeof(pBuf), "Encountered read-only file. Should it be made writeable?\n\n\"%s\"\n", m_FileName.Get() ); 

-	vgui::MessageBox *pMessageBox = new vgui::MessageBox( "Make File Writeable?", pBuf, GetParent() );

-	pMessageBox->AddActionSignalTarget( this );

-	pMessageBox->SetOKButtonVisible( true );

-	pMessageBox->SetOKButtonText( "Yes" );

-	pMessageBox->SetCancelButtonVisible( true );

-	pMessageBox->SetCancelButtonText( "No" );

-	pMessageBox->SetCloseButtonVisible( false ); 

-	pMessageBox->SetCommand( new KeyValues( "MakeFileWriteable" ) );

-	pMessageBox->SetCancelCommand( new KeyValues( "CancelMakeFileWriteable" ) );

-	pMessageBox->DoModal();

-}

-

-

-//-----------------------------------------------------------------------------

-// Called when ShowPerforceQuery completes

-//-----------------------------------------------------------------------------

-void FileOpenStateMachine::OnPerforceQueryCompleted( KeyValues *pKeyValues )

-{

-	if ( m_CurrentState == STATE_SHOWING_CHECK_OUT_DIALOG )

-	{

-		if ( pKeyValues->GetInt( "operationPerformed" ) == 0 )

-		{

-			SetCompletionState( FILE_NOT_CHECKED_OUT );

-			return;

-		}

-

-		MakeFileWriteableDialog();

-		return;

-	}

-

-	if ( m_CurrentState == STATE_SHOWING_PERFORCE_ADD_DIALOG )

-	{

-		if ( !m_bIsOpeningFile )

-		{

-			SetCompletionState( SUCCESSFUL );

-			return;

-		}

-

-		OpenFileDialog();

-		return;

-	}

-

-	Assert(0);

-}

-

-

-//-----------------------------------------------------------------------------

-// Used to open a particular file in perforce, and deal with all the lovely dialogs

-//-----------------------------------------------------------------------------

-void FileOpenStateMachine::CheckOutDialog( )

-{

-	if ( m_bShowPerforceDialogs )

-	{

-		m_CurrentState = STATE_SHOWING_CHECK_OUT_DIALOG;

-		ShowPerforceQuery( GetParent(), m_FileName, this, NULL, PERFORCE_ACTION_FILE_EDIT );

-		return;

-	}

-

-	WriteFile();

-}

-

-

-//-----------------------------------------------------------------------------

-// These 3 messages come from the savedocumentquery dialog

-//-----------------------------------------------------------------------------

-void FileOpenStateMachine::OnSaveFile()

-{

-	if ( !m_FileName[0] || !Q_IsAbsolutePath( m_FileName ) )

-	{

-		m_CurrentState = STATE_SHOWING_SAVE_DIALOG;

-

-		FileOpenDialog *pDialog = new FileOpenDialog( GetParent(), "Save As", false );

-		m_pClient->SetupFileOpenDialog( pDialog, false, m_SaveFileType, m_pContextKeyValues );

-		pDialog->SetDeleteSelfOnClose( true );

-		pDialog->AddActionSignalTarget( this );

-		pDialog->DoModal( );

-		return;

-	}

-

-	CheckOutDialog( );

-}

-

-void FileOpenStateMachine::OnMarkNotDirty()

-{

-	if ( !m_bIsOpeningFile )

-	{

-		SetCompletionState( SUCCESSFUL );

-		return;

-	}

-

-	// Jump right to opening the file

-	OpenFileDialog( );

-}

-

-void FileOpenStateMachine::OnCancelSaveDocument()

-{

-	SetCompletionState( FILE_SAVE_CANCELLED );

-}

-

-

-//-----------------------------------------------------------------------------

-// Show the save document query dialog

-//-----------------------------------------------------------------------------

-void FileOpenStateMachine::ShowSaveQuery( )

-{

-	m_CurrentState = STATE_SHOWING_SAVE_DIRTY_FILE_DIALOG;

-	ShowSaveDocumentQuery( GetParent(), m_FileName, m_SaveFileType, 0, this, NULL );

-}

-

-

-//-----------------------------------------------------------------------------

-// Used to save a specified file, and deal with all the lovely dialogs

-//-----------------------------------------------------------------------------

-void FileOpenStateMachine::SaveFile( KeyValues *pContextKeyValues, const char *pFileName, const char *pFileType, int nFlags )

-{

-	CleanUpContextKeyValues();

-	SetCompletionState( IN_PROGRESS );

-	m_pContextKeyValues = pContextKeyValues;

-	m_FileName = pFileName;

-	m_SaveFileType = pFileType;

-	m_OpenFileType = NULL;

-	m_OpenFileName = NULL;

-

-	// Clear the P4 dialog flag for SDK users and licensees without Perforce

-	if ( CommandLine()->FindParm( "-nop4" ) )

-	{

-		nFlags &= ~FOSM_SHOW_PERFORCE_DIALOGS;

-	}

-

-	m_bShowPerforceDialogs = ( nFlags & FOSM_SHOW_PERFORCE_DIALOGS ) != 0;

-	m_bShowSaveQuery = ( nFlags & FOSM_SHOW_SAVE_QUERY ) != 0;

-	m_bIsOpeningFile = false;

-	m_bWroteFile = false;

-

-	if ( m_bShowSaveQuery )

-	{

-		ShowSaveQuery();

-		return;

-	}

-

-	OnSaveFile();

-}

-

-

-//-----------------------------------------------------------------------------

-// Reads the file in

-//-----------------------------------------------------------------------------

-void FileOpenStateMachine::ReadFile()

-{

-	m_CurrentState = STATE_READING_FILE;

-	if ( !m_pClient->OnReadFileFromDisk( m_FileName, m_OpenFileType, m_pContextKeyValues ) )

-	{

-		SetCompletionState( ERROR_READING_FILE );

-		return;

-	}

-

-	SetCompletionState( SUCCESSFUL );

-}

-

-

-//-----------------------------------------------------------------------------

-// Shows the open file dialog

-//-----------------------------------------------------------------------------

-void FileOpenStateMachine::OpenFileDialog( )

-{

-	m_CurrentState = STATE_SHOWING_OPEN_DIALOG;

-

-	if ( m_OpenFileName.IsEmpty() )

-	{

-		FileOpenDialog *pDialog = new FileOpenDialog( GetParent(), "Open", true );

-		m_pClient->SetupFileOpenDialog( pDialog, true, m_OpenFileType, m_pContextKeyValues );

-		pDialog->SetDeleteSelfOnClose( true );

-		pDialog->AddActionSignalTarget( this );

-		pDialog->DoModal( );

-	}

-	else

-	{

-		m_FileName = m_OpenFileName;

-		ReadFile();

-	}

-}

-

-

-//-----------------------------------------------------------------------------

-// Opens a file, saves an existing one if necessary

-//-----------------------------------------------------------------------------

-void FileOpenStateMachine::OpenFile( const char *pOpenFileType, KeyValues *pContextKeyValues, const char *pSaveFileName, const char *pSaveFileType, int nFlags )

-{

-	CleanUpContextKeyValues();

-	SetCompletionState( IN_PROGRESS );

-	m_pContextKeyValues = pContextKeyValues;

-	m_FileName = pSaveFileName;

-	m_SaveFileType = pSaveFileType;

-	m_OpenFileType = pOpenFileType;

-	m_OpenFileName = NULL;

-	m_bShowPerforceDialogs = ( nFlags & FOSM_SHOW_PERFORCE_DIALOGS ) != 0;

-	m_bShowSaveQuery = ( nFlags & FOSM_SHOW_SAVE_QUERY ) != 0;

-	m_bIsOpeningFile = true;

-	m_bWroteFile = false;

-

-	if ( m_bShowSaveQuery )

-	{

-		ShowSaveQuery();

-		return;

-	}

-

-	OpenFileDialog();

-}

-

-

-//-----------------------------------------------------------------------------

-// Version of OpenFile that skips browsing for a particular file to open

-//-----------------------------------------------------------------------------

-void FileOpenStateMachine::OpenFile( const char *pOpenFileName, const char *pOpenFileType, KeyValues *pContextKeyValues, const char *pSaveFileName, const char *pSaveFileType, int nFlags )

-{

-	CleanUpContextKeyValues();

-	SetCompletionState( IN_PROGRESS );

-	m_pContextKeyValues = pContextKeyValues;

-	m_FileName = pSaveFileName;

-	m_SaveFileType = pSaveFileType;

-	m_OpenFileType = pOpenFileType;

-	m_bShowPerforceDialogs = ( nFlags & FOSM_SHOW_PERFORCE_DIALOGS ) != 0;

-	m_bShowSaveQuery = ( nFlags & FOSM_SHOW_SAVE_QUERY ) != 0;

-	m_bIsOpeningFile = true;

-	m_bWroteFile = false;

-	m_OpenFileName = pOpenFileName;

-	if ( m_bShowSaveQuery )

-	{

-		ShowSaveQuery();

-		return;

-	}

-

-	OpenFileDialog();

-}

-

-

+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// This is a helper class designed to help with the chains of modal dialogs
+// encountered when trying to open or save a particular file
+//
+//=============================================================================
+
+#include "vgui_controls/FileOpenStateMachine.h"
+#include "tier1/KeyValues.h"
+#include "vgui_controls/FileOpenDialog.h"
+#include "vgui_controls/MessageBox.h"
+#include "vgui_controls/perforcefilelistframe.h"
+#include "vgui_controls/savedocumentquery.h"
+#include "filesystem.h"
+#include "p4lib/ip4.h"
+#include "tier2/tier2.h"
+#include "tier0/icommandline.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+
+using namespace vgui;
+
+
+//-----------------------------------------------------------------------------
+// Constructor
+//-----------------------------------------------------------------------------
+FileOpenStateMachine::FileOpenStateMachine( vgui::Panel *pParent, IFileOpenStateMachineClient *pClient ) : BaseClass( pParent, "FileOpenStateMachine" )
+{
+	m_pClient = pClient;
+	m_CompletionState = SUCCESSFUL;
+	m_CurrentState = STATE_NONE;
+	m_pContextKeyValues = NULL;
+	SetVisible( false );
+}
+
+FileOpenStateMachine::~FileOpenStateMachine()
+{
+	CleanUpContextKeyValues();
+}
+
+
+//-----------------------------------------------------------------------------
+// Cleans up keyvalues
+//-----------------------------------------------------------------------------
+void FileOpenStateMachine::CleanUpContextKeyValues()
+{
+	if ( m_pContextKeyValues )
+	{
+		m_pContextKeyValues->deleteThis();
+		m_pContextKeyValues = NULL;
+	}
+}
+
+
+//-----------------------------------------------------------------------------
+// Returns the state machine completion state
+//-----------------------------------------------------------------------------
+FileOpenStateMachine::CompletionState_t FileOpenStateMachine::GetCompletionState()
+{
+	return m_CompletionState;
+}
+
+
+//-----------------------------------------------------------------------------
+// Utility to set the completion state
+//-----------------------------------------------------------------------------
+void FileOpenStateMachine::SetCompletionState( FileOpenStateMachine::CompletionState_t state )
+{
+	m_CompletionState = state;
+	if ( m_CompletionState == IN_PROGRESS )
+		return;
+
+	m_CurrentState = STATE_NONE;
+
+	KeyValues *kv = new KeyValues( "FileStateMachineFinished" );
+	kv->SetInt( "completionState", m_CompletionState );
+	kv->SetInt( "wroteFile", m_bWroteFile );
+	kv->SetString( "fullPath", m_FileName.Get() );
+	kv->SetString( "fileType", m_bIsOpeningFile ? m_OpenFileType.Get() : m_SaveFileType.Get() );
+	if ( m_pContextKeyValues )
+	{
+		kv->AddSubKey( m_pContextKeyValues );
+		m_pContextKeyValues = NULL;
+	}
+	PostActionSignal( kv );
+}
+
+
+//-----------------------------------------------------------------------------
+// Called by the message box in OverwriteFileDialog
+//-----------------------------------------------------------------------------
+void FileOpenStateMachine::OnOverwriteFile( )
+{
+	CheckOutDialog( );
+}
+
+void FileOpenStateMachine::OnCancelOverwriteFile( )
+{
+	SetCompletionState( FILE_NOT_OVERWRITTEN );
+}
+
+
+//-----------------------------------------------------------------------------
+// Shows the overwrite existing file dialog
+//-----------------------------------------------------------------------------
+void FileOpenStateMachine::OverwriteFileDialog( )
+{
+	if ( !g_pFullFileSystem->FileExists( m_FileName ) )
+	{
+		CheckOutDialog( );
+		return;
+	}
+
+	m_CurrentState = STATE_SHOWING_OVERWRITE_DIALOG;
+
+	char pBuf[1024];
+	Q_snprintf( pBuf, sizeof(pBuf), "File already exists. Overwrite it?\n\n\"%s\"\n", m_FileName.Get() ); 
+	vgui::MessageBox *pMessageBox = new vgui::MessageBox( "Overwrite Existing File?", pBuf, GetParent() );
+	pMessageBox->AddActionSignalTarget( this );
+	pMessageBox->SetOKButtonVisible( true );
+	pMessageBox->SetOKButtonText( "Yes" );
+	pMessageBox->SetCancelButtonVisible( true );
+	pMessageBox->SetCancelButtonText( "No" );
+	pMessageBox->SetCloseButtonVisible( false ); 
+	pMessageBox->SetCommand( new KeyValues( "OverwriteFile" ) );
+	pMessageBox->SetCancelCommand( new KeyValues( "CancelOverwriteFile" ) );
+	pMessageBox->DoModal();
+}
+
+
+//-----------------------------------------------------------------------------
+// Used to open a particular file in perforce, and deal with all the lovely dialogs
+//-----------------------------------------------------------------------------
+void FileOpenStateMachine::OnFileSelectionCancelled()
+{
+	if ( m_CurrentState == STATE_SHOWING_SAVE_DIALOG )
+	{
+		SetCompletionState( FILE_SAVE_NAME_NOT_SPECIFIED );
+		return;
+	}
+
+	if ( m_CurrentState == STATE_SHOWING_OPEN_DIALOG )
+	{
+		SetCompletionState( FILE_OPEN_NAME_NOT_SPECIFIED );
+		return;
+	}
+
+	Assert(0);
+}
+
+
+//-----------------------------------------------------------------------------
+// Used to open a particular file in perforce, and deal with all the lovely dialogs
+//-----------------------------------------------------------------------------
+void FileOpenStateMachine::OnFileSelected( KeyValues *pKeyValues )
+{
+	if ( m_CurrentState == STATE_SHOWING_SAVE_DIALOG )
+	{
+		m_FileName = pKeyValues->GetString( "fullpath" );
+		const char *pFilterInfo = pKeyValues->GetString( "filterinfo" );
+		if ( pFilterInfo )
+		{
+			m_SaveFileType = pFilterInfo;
+		}
+		OverwriteFileDialog();
+		return;
+	}
+
+	if ( m_CurrentState == STATE_SHOWING_OPEN_DIALOG )
+	{
+		m_FileName = pKeyValues->GetString( "fullpath" );
+		const char *pFilterInfo = pKeyValues->GetString( "filterinfo" );
+		if ( pFilterInfo )
+		{
+			m_OpenFileType = pFilterInfo;
+		}
+		ReadFile( );
+		return;
+	}
+
+	Assert(0);
+}
+
+
+//-----------------------------------------------------------------------------
+// Writes the file out
+//-----------------------------------------------------------------------------
+void FileOpenStateMachine::WriteFile()
+{
+	m_CurrentState = STATE_WRITING_FILE;
+	if ( !m_pClient->OnWriteFileToDisk( m_FileName, m_SaveFileType, m_pContextKeyValues ) )
+	{
+		SetCompletionState( ERROR_WRITING_FILE );
+		return;
+	}
+
+	m_bWroteFile = true;
+	if ( m_bShowPerforceDialogs )
+	{
+		m_CurrentState = STATE_SHOWING_PERFORCE_ADD_DIALOG;
+		ShowPerforceQuery( GetParent(), m_FileName, this, NULL, PERFORCE_ACTION_FILE_ADD );
+		return;
+	}
+
+	if ( !m_bIsOpeningFile )
+	{
+		SetCompletionState( SUCCESSFUL );
+		return;
+	}
+
+	OpenFileDialog();
+}
+
+
+//-----------------------------------------------------------------------------
+// Called by the message box in MakeFileWriteableDialog
+//-----------------------------------------------------------------------------
+void FileOpenStateMachine::OnMakeFileWriteable( )
+{
+	if ( !g_pFullFileSystem->SetFileWritable( m_FileName, true ) )
+	{
+		SetCompletionState( ERROR_MAKING_FILE_WRITEABLE );
+		return;
+	}
+
+	WriteFile();
+}
+
+void FileOpenStateMachine::OnCancelMakeFileWriteable( )
+{
+	SetCompletionState( FILE_NOT_MADE_WRITEABLE );
+}
+
+
+//-----------------------------------------------------------------------------
+// Shows the make file writeable dialog
+//-----------------------------------------------------------------------------
+void FileOpenStateMachine::MakeFileWriteableDialog( )
+{
+	// If the file is writeable, write it!
+	if ( !g_pFullFileSystem->FileExists( m_FileName ) || g_pFullFileSystem->IsFileWritable( m_FileName ) )
+	{
+		WriteFile();
+		return;
+	}
+
+	// If it's in perforce, and not checked out, then we must abort.
+	bool bIsInPerforce = p4->IsFileInPerforce( m_FileName );
+	bool bIsOpened = ( p4->GetFileState( m_FileName ) != P4FILE_UNOPENED );
+	if ( bIsInPerforce && !bIsOpened )
+	{
+		SetCompletionState( FILE_NOT_CHECKED_OUT );
+		return;
+	}
+
+	m_CurrentState = STATE_SHOWING_MAKE_FILE_WRITEABLE_DIALOG;
+
+	char pBuf[1024];
+	Q_snprintf( pBuf, sizeof(pBuf), "Encountered read-only file. Should it be made writeable?\n\n\"%s\"\n", m_FileName.Get() ); 
+	vgui::MessageBox *pMessageBox = new vgui::MessageBox( "Make File Writeable?", pBuf, GetParent() );
+	pMessageBox->AddActionSignalTarget( this );
+	pMessageBox->SetOKButtonVisible( true );
+	pMessageBox->SetOKButtonText( "Yes" );
+	pMessageBox->SetCancelButtonVisible( true );
+	pMessageBox->SetCancelButtonText( "No" );
+	pMessageBox->SetCloseButtonVisible( false ); 
+	pMessageBox->SetCommand( new KeyValues( "MakeFileWriteable" ) );
+	pMessageBox->SetCancelCommand( new KeyValues( "CancelMakeFileWriteable" ) );
+	pMessageBox->DoModal();
+}
+
+
+//-----------------------------------------------------------------------------
+// Called when ShowPerforceQuery completes
+//-----------------------------------------------------------------------------
+void FileOpenStateMachine::OnPerforceQueryCompleted( KeyValues *pKeyValues )
+{
+	if ( m_CurrentState == STATE_SHOWING_CHECK_OUT_DIALOG )
+	{
+		if ( pKeyValues->GetInt( "operationPerformed" ) == 0 )
+		{
+			SetCompletionState( FILE_NOT_CHECKED_OUT );
+			return;
+		}
+
+		MakeFileWriteableDialog();
+		return;
+	}
+
+	if ( m_CurrentState == STATE_SHOWING_PERFORCE_ADD_DIALOG )
+	{
+		if ( !m_bIsOpeningFile )
+		{
+			SetCompletionState( SUCCESSFUL );
+			return;
+		}
+
+		OpenFileDialog();
+		return;
+	}
+
+	Assert(0);
+}
+
+
+//-----------------------------------------------------------------------------
+// Used to open a particular file in perforce, and deal with all the lovely dialogs
+//-----------------------------------------------------------------------------
+void FileOpenStateMachine::CheckOutDialog( )
+{
+	if ( m_bShowPerforceDialogs )
+	{
+		m_CurrentState = STATE_SHOWING_CHECK_OUT_DIALOG;
+		ShowPerforceQuery( GetParent(), m_FileName, this, NULL, PERFORCE_ACTION_FILE_EDIT );
+		return;
+	}
+
+	WriteFile();
+}
+
+
+//-----------------------------------------------------------------------------
+// These 3 messages come from the savedocumentquery dialog
+//-----------------------------------------------------------------------------
+void FileOpenStateMachine::OnSaveFile()
+{
+	if ( !m_FileName[0] || !Q_IsAbsolutePath( m_FileName ) )
+	{
+		m_CurrentState = STATE_SHOWING_SAVE_DIALOG;
+
+		FileOpenDialog *pDialog = new FileOpenDialog( GetParent(), "Save As", false );
+		m_pClient->SetupFileOpenDialog( pDialog, false, m_SaveFileType, m_pContextKeyValues );
+		pDialog->SetDeleteSelfOnClose( true );
+		pDialog->AddActionSignalTarget( this );
+		pDialog->DoModal( );
+		return;
+	}
+
+	CheckOutDialog( );
+}
+
+void FileOpenStateMachine::OnMarkNotDirty()
+{
+	if ( !m_bIsOpeningFile )
+	{
+		SetCompletionState( SUCCESSFUL );
+		return;
+	}
+
+	// Jump right to opening the file
+	OpenFileDialog( );
+}
+
+void FileOpenStateMachine::OnCancelSaveDocument()
+{
+	SetCompletionState( FILE_SAVE_CANCELLED );
+}
+
+
+//-----------------------------------------------------------------------------
+// Show the save document query dialog
+//-----------------------------------------------------------------------------
+void FileOpenStateMachine::ShowSaveQuery( )
+{
+	m_CurrentState = STATE_SHOWING_SAVE_DIRTY_FILE_DIALOG;
+	ShowSaveDocumentQuery( GetParent(), m_FileName, m_SaveFileType, 0, this, NULL );
+}
+
+
+//-----------------------------------------------------------------------------
+// Used to save a specified file, and deal with all the lovely dialogs
+//-----------------------------------------------------------------------------
+void FileOpenStateMachine::SaveFile( KeyValues *pContextKeyValues, const char *pFileName, const char *pFileType, int nFlags )
+{
+	CleanUpContextKeyValues();
+	SetCompletionState( IN_PROGRESS );
+	m_pContextKeyValues = pContextKeyValues;
+	m_FileName = pFileName;
+	m_SaveFileType = pFileType;
+	m_OpenFileType = NULL;
+	m_OpenFileName = NULL;
+
+	// Clear the P4 dialog flag for SDK users and licensees without Perforce
+	if ( CommandLine()->FindParm( "-nop4" ) )
+	{
+		nFlags &= ~FOSM_SHOW_PERFORCE_DIALOGS;
+	}
+
+	m_bShowPerforceDialogs = ( nFlags & FOSM_SHOW_PERFORCE_DIALOGS ) != 0;
+	m_bShowSaveQuery = ( nFlags & FOSM_SHOW_SAVE_QUERY ) != 0;
+	m_bIsOpeningFile = false;
+	m_bWroteFile = false;
+
+	if ( m_bShowSaveQuery )
+	{
+		ShowSaveQuery();
+		return;
+	}
+
+	OnSaveFile();
+}
+
+
+//-----------------------------------------------------------------------------
+// Reads the file in
+//-----------------------------------------------------------------------------
+void FileOpenStateMachine::ReadFile()
+{
+	m_CurrentState = STATE_READING_FILE;
+	if ( !m_pClient->OnReadFileFromDisk( m_FileName, m_OpenFileType, m_pContextKeyValues ) )
+	{
+		SetCompletionState( ERROR_READING_FILE );
+		return;
+	}
+
+	SetCompletionState( SUCCESSFUL );
+}
+
+
+//-----------------------------------------------------------------------------
+// Shows the open file dialog
+//-----------------------------------------------------------------------------
+void FileOpenStateMachine::OpenFileDialog( )
+{
+	m_CurrentState = STATE_SHOWING_OPEN_DIALOG;
+
+	if ( m_OpenFileName.IsEmpty() )
+	{
+		FileOpenDialog *pDialog = new FileOpenDialog( GetParent(), "Open", true );
+		m_pClient->SetupFileOpenDialog( pDialog, true, m_OpenFileType, m_pContextKeyValues );
+		pDialog->SetDeleteSelfOnClose( true );
+		pDialog->AddActionSignalTarget( this );
+		pDialog->DoModal( );
+	}
+	else
+	{
+		m_FileName = m_OpenFileName;
+		ReadFile();
+	}
+}
+
+
+//-----------------------------------------------------------------------------
+// Opens a file, saves an existing one if necessary
+//-----------------------------------------------------------------------------
+void FileOpenStateMachine::OpenFile( const char *pOpenFileType, KeyValues *pContextKeyValues, const char *pSaveFileName, const char *pSaveFileType, int nFlags )
+{
+	CleanUpContextKeyValues();
+	SetCompletionState( IN_PROGRESS );
+	m_pContextKeyValues = pContextKeyValues;
+	m_FileName = pSaveFileName;
+	m_SaveFileType = pSaveFileType;
+	m_OpenFileType = pOpenFileType;
+	m_OpenFileName = NULL;
+	m_bShowPerforceDialogs = ( nFlags & FOSM_SHOW_PERFORCE_DIALOGS ) != 0;
+	m_bShowSaveQuery = ( nFlags & FOSM_SHOW_SAVE_QUERY ) != 0;
+	m_bIsOpeningFile = true;
+	m_bWroteFile = false;
+
+	if ( m_bShowSaveQuery )
+	{
+		ShowSaveQuery();
+		return;
+	}
+
+	OpenFileDialog();
+}
+
+
+//-----------------------------------------------------------------------------
+// Version of OpenFile that skips browsing for a particular file to open
+//-----------------------------------------------------------------------------
+void FileOpenStateMachine::OpenFile( const char *pOpenFileName, const char *pOpenFileType, KeyValues *pContextKeyValues, const char *pSaveFileName, const char *pSaveFileType, int nFlags )
+{
+	CleanUpContextKeyValues();
+	SetCompletionState( IN_PROGRESS );
+	m_pContextKeyValues = pContextKeyValues;
+	m_FileName = pSaveFileName;
+	m_SaveFileType = pSaveFileType;
+	m_OpenFileType = pOpenFileType;
+	m_bShowPerforceDialogs = ( nFlags & FOSM_SHOW_PERFORCE_DIALOGS ) != 0;
+	m_bShowSaveQuery = ( nFlags & FOSM_SHOW_SAVE_QUERY ) != 0;
+	m_bIsOpeningFile = true;
+	m_bWroteFile = false;
+	m_OpenFileName = pOpenFileName;
+	if ( m_bShowSaveQuery )
+	{
+		ShowSaveQuery();
+		return;
+	}
+
+	OpenFileDialog();
+}
+
+