--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/textrendering/word/SRC/WPAPFILE.CPP	Tue Feb 02 02:02:46 2010 +0200
@@ -0,0 +1,331 @@
+/*
+* Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+
+#include <s32file.h>
+
+#include <f32file.h>
+
+#include <txtrich.h>
+
+#include <frmprint.h>
+
+#include <coeutils.h>
+
+#include <clock.h>  // RMessageWindow::EMaxTextLength
+
+#include <barsread.h>
+
+#include <prnsetup.h>
+
+#include <eikenv.h>
+#include <techview/eikrted.h>
+#include <eikfutil.h>
+#include <techview/eikcfdlg.h>
+#include <techview/eikon.rsg>
+
+#include "WPAPPUI.H"
+#include "WPDIALGS.H"
+#include "WPDOC.H"
+#include "WPPANIC.H"
+#include "wpresources.h"
+#include <word.rsg>
+#include "WORD.HRH"
+
+const TInt KExportTextWrapWidth=78;
+const TInt KMaxTemplateMsgLen = KMaxFileName+32*2; // file name and a pre + post string
+
+
+void CWordAppUi::CreateFileL(const TDesC& aFileName)
+	{
+	TFileName templateFileName=NormalTemplateFileNameL();
+	CreateFileL(aFileName, templateFileName);
+	}
+
+void CWordAppUi::CreateFileL(const TDesC& aFileName, const TDesC& aTemplateFileName)
+// Support a *switch file* create message from the shell
+//
+	{
+	DoFileSaveL(EFalse);  // do not echo any file save info message
+	Document()->DoFileNewL(aFileName, aTemplateFileName);
+	iEikonEnv->UpdateTaskNameL();
+	HandleModelChangeL();
+	iRichEd->ResetUndo();
+	iRichEd->SetBookmark();
+	}
+
+
+void CWordAppUi::CmdFileNewL()
+// Get a filename and create that file
+//
+	{
+	TFileName fileName;
+	SetInitialPathL(fileName);
+	TFileName templateFileName;
+	CEikDialog* dialog=new(ELeave) CWordTemplateNewFileDialog(&fileName, templateFileName, TUidType(KNullUid, KUidAppDllDoc, KUidWordAppValue));
+	if (dialog->ExecuteLD(R_WORD_TEMPLATE_FILE_NEW))  // confirms action if file already exists
+		CreateFileL(fileName, templateFileName);
+	}
+
+
+void CWordAppUi::OpenFileL(const TDesC& aFileName)
+// Supporta a *switch file* open message from the shell
+//
+	{
+	DoFileSaveL(EFalse);  // do not echo any file save info message
+	DoFileOpenL(aFileName);
+	Document()->SetChanged(EFalse);
+	iRichEd->ResetUndo();
+	iRichEd->SetBookmark();
+	}
+
+
+void CWordAppUi::CmdFileOpenL()
+// Get a filename from and open that file
+//
+	{
+	TFileName filename;
+	SetInitialPathL(filename);
+	CEikFileOpenDialog* dialog=new(ELeave) CEikFileOpenDialog(&filename);
+	dialog->RestrictToNativeDocumentFiles();
+	if (dialog->ExecuteLD(R_EIK_DIALOG_FILE_OPEN))
+		OpenFileL(filename);
+	}
+
+
+TFileName CWordAppUi::CurrentFilePath()const
+	{
+	TParsePtrC parser(Document()->Process()->MainDocFileName());
+	return parser.DriveAndPath();
+	}
+
+
+void CWordAppUi::SetInitialPathL(TFileName& aFileName)const
+// checks that the initial path exists, creating it if not
+// if the path was read-only a default is used instead
+	{
+	aFileName=CurrentFilePath();
+	TRAPD(ret,ConeUtils::EnsurePathExistsL(aFileName) );
+	if (ret!=KErrNone)
+		{// if the path is eg read-only default to C:
+		TWordFilePath::GetWordDefaultFilePath(aFileName);		
+		ConeUtils::EnsurePathExistsL(aFileName);
+		}
+	}
+
+TFileName CWordAppUi::NormalTemplateFileNameL()const
+// Returns the name of the normal template
+//
+	{
+	TFindFile ff(iEikonEnv->FsSession());
+	TFileName templateFileName;
+	TWordFilePath::GetNormalTemplateFolderName(templateFileName);
+	TFileName tempFileName;
+	iEikonEnv->ReadResource(tempFileName, R_WORD_NORMAL_TEMPLATE_FILE_NAME);
+	templateFileName.Append(tempFileName);
+	TParsePtr parse(templateFileName);
+	templateFileName[0] = 'Y';
+	TInt err = ff.FindByDir(parse.NameAndExt(),parse.DriveAndPath());
+	if(err)
+		{
+		// no normal template, search ROM for blank
+		TWordFilePath::GetNormalTemplateFolderName(templateFileName);
+		iEikonEnv->ReadResource(tempFileName, R_WORD_BLANK_TEMPLATE_FILE_NAME);
+		templateFileName.Append(tempFileName);
+		templateFileName[0] = 'Z';
+		TParsePtr blankParse(templateFileName);
+		User::LeaveIfError(ff.FindByDir(blankParse.NameAndExt(),blankParse.DriveAndPath()));
+		}
+	return ff.File();
+	}
+
+void CWordAppUi::DoFileOpenL(const TFileName& aFileName)
+	{
+	Document()->DoFileOpenL(aFileName,EFileWrite);
+	iRichEd->ResetUndo();
+	iRichEd->SetBookmark();
+	iEikonEnv->UpdateTaskNameL();
+	HandleModelChangeL();
+	}
+
+
+void CWordAppUi::CmdFileSaveL()
+// Ascertain whether the document should be saved.
+// If so, then save; otherwise do nothing.
+//
+	{DoFileSaveL(ETrue);}
+
+
+void CWordAppUi::DoFileSaveL(TBool aEchoFileSaved)
+// If the current document has changed, then save it.
+// An info message confirmation is only required when not running as embedded.
+//
+	{
+	if (iRichEd->IsReadOnly())
+		return;  // all changes are lost - allow print model etc.. to be changed.
+	if (DocHasChanged())
+		{
+		__ASSERT_DEBUG(iDocument->AppFileMode()&EFileWrite,Panic(EWordSaveReadOnlyFile));
+		SaveL();
+		iRichEd->SetBookmark();
+		if (!iContainerAppUi && aEchoFileSaved)
+			iEikonEnv->InfoMsg(R_EIK_TBUF_FILE_SAVED);
+		}
+	else
+		{
+		if (aEchoFileSaved)
+			iEikonEnv->InfoMsg(R_WORD_DOCUMENT_UNCHANGED);
+		}
+	}
+
+
+void CWordAppUi::CmdFileSaveAsL()
+	{
+	TFileName fileName;
+	SetInitialPathL(fileName);
+	CEikDialog* dialog=new(ELeave) CEikFileSaveAsDialog(&fileName,NULL,NULL);
+	if (dialog->ExecuteLD(R_EIK_DIALOG_FILE_SAVEAS))
+		{
+		if (Document()->FileNameExists(fileName))
+			{
+			CmdFileSaveL();
+			return;
+			}
+		TEntry entry;
+		if (!iEikonEnv->FsSession().Entry(fileName,entry))
+			User::LeaveIfError(iEikonEnv->FsSession().Delete(fileName));
+		Document()->DoFileSaveToNewL(fileName);
+		iEikonEnv->InfoMsg(R_EIK_TBUF_FILE_SAVED);
+		// set the filename label to read correctly
+		iEikonEnv->UpdateTaskNameL();
+		UpdateFileNameLabelL();
+		SetReadOnly(EFalse);
+		iRichEd->SetBookmark();
+		}
+	}
+
+
+void CWordAppUi::CmdFileRevertL()
+	{
+	if (DocHasChanged())
+		{
+		if (ConfirmationDialogL(ERevertTitle,ERevertText))
+			{
+			Document()->DoFileRevertL();
+			TRAPD(ret,
+			HandleModelChangeL());  // resets document to not saved yet.
+				if (ret!=KErrNone)
+					{// Just clear the screen cos we have new content but cannot draw it.
+					CWindowGc& gc=iEikonEnv->SystemGc();
+					gc.Activate(*iRichEd->DrawableWindow());
+					gc.Clear(iRichEd->TextView()->ViewRect());
+					gc.Deactivate();
+					User::Leave(ret);
+					}
+			Document()->SetChanged(EFalse);
+			iRichEd->ResetUndo();
+			iRichEd->SetBookmark();
+			}
+		}
+	else
+		iEikonEnv->InfoMsg(R_WORD_DOCUMENT_UNCHANGED);
+	}
+
+void CWordAppUi::CmdFileSaveAsTemplateL()
+	{
+	TFileName filename;
+	CEikDialog* dialog=new(ELeave) CWordSaveAsTemplateDialog(filename, TUidType(KNullUid, KUidAppDllDoc, KUidWordAppValue));
+	if (dialog->ExecuteLD(R_WORD_TEMPLATE_SAVE_AS))
+		{
+		iEikonEnv->BusyMsgL(R_WORD_TEMPLATE_SAVING_FILE,KFileBusyInitialDelayInMicroSeconds);
+		TParse parse;
+		parse.Set(filename,NULL,NULL);
+		if (!EikFileUtils::FolderExists(parse.DriveAndPath()))
+			iEikonEnv->FsSession().MkDirAll(parse.DriveAndPath());
+		if(ConeUtils::FileExists(filename))
+			iEikonEnv->FsSession().Delete(filename);
+		Document()->DoFileSaveToNewNoSwitchL(filename);
+		iEikonEnv->BusyMsgCancel();
+		TFileName file = parse.Name(); // can CEikUnifiedFileNameSelector has guaranteed the extra will fit
+		TBuf<32> msg;
+		iEikonEnv->ReadResource(msg,R_EIK_TBUF_UNIFIED_PRE_DRIVE);
+		file.Append(msg);
+		file.Append(parse.Drive()[0]);
+		iEikonEnv->ReadResource(msg,R_EIK_TBUF_UNIFIED_POST_DRIVE);
+		file.Append(msg);
+		iEikonEnv->ReadResource(msg,R_WORD_TEMPLATE_SAVED_MESSAGE);
+		TBuf<KMaxTemplateMsgLen> fullmsg;
+		fullmsg.Format(msg,&file);
+		iEikonEnv->InfoMsg(fullmsg);
+		}
+	}
+
+void CWordAppUi::CmdFileDeleteTemplateL()
+	{
+	TFileName filename=NormalTemplateFileNameL();
+	CEikDialog* dialog=new(ELeave) CWordDeleteTemplateDialog(filename, TUidType(KNullUid, KUidAppDllDoc, KUidWordAppValue));
+	if (dialog->ExecuteLD(R_WORD_TEMPLATE_DELETE))
+		{
+		if (filename.Length())
+			iEikonEnv->FsSession().Delete(filename);
+		}
+	}
+
+void CWordAppUi::CmdFileTextImportL()
+	{
+    TFileName filename=CurrentFilePath();
+    CEikDialog* dialog=new(ELeave) CEikFileOpenDialog(&filename,R_WORD_TEXT_IMPORT_DIALOG_TITLE);
+    if (dialog->ExecuteLD(R_EIK_DIALOG_FILE_OPEN))
+		{
+		iCoeEnv->WsSession().Flush();  // !! check this out
+		iEikonEnv->BusyMsgL(R_EIK_TBUF_IMPORTING,KFileBusyInitialDelayInMicroSeconds);
+		iRichEd->InsertFromTextFileL(filename,CPlainText::EOrganiseByParagraph);
+		SetPaginationOutOfDate(ETrue);
+		SetDocChanged();
+		iEikonEnv->BusyMsgCancel();
+		}
+	}
+
+
+void CWordAppUi::CmdFileTextExportL()const
+	{
+	TFileName filename=CurrentFilePath();
+	filename.Append(_L(".txt"));
+	ConeUtils::EnsurePathExistsL(filename);
+	CEikDialog* dialog=new(ELeave) CEikFileSaveAsDialog(&filename,NULL,R_WORD_TEXT_EXPORT_DIALOG_TITLE);
+	if (dialog->ExecuteLD(R_EIK_DIALOG_FILE_SAVEAS))
+		{
+		iEikonEnv->BusyMsgL(R_EIK_TBUF_EXPORTING,KFileBusyInitialDelayInMicroSeconds);
+		Text()->ExportAsTextL(filename,CPlainText::EOrganiseByParagraph,KExportTextWrapWidth); 
+		iEikonEnv->BusyMsgCancel();
+		}
+	}
+
+void CWordAppUi::CmdFileHtmlImportL()
+	{
+    TFileName filename=CurrentFilePath();
+    CEikDialog* dialog=new(ELeave) CEikFileOpenDialog(&filename,R_WORD_HTML_IMPORT_DIALOG_TITLE);
+    if (dialog->ExecuteLD(R_EIK_DIALOG_FILE_OPEN))
+		{
+		iCoeEnv->WsSession().Flush();
+		iEikonEnv->BusyMsgL(R_EIK_TBUF_IMPORTING,KFileBusyInitialDelayInMicroSeconds);
+		iRichEd->InsertFromHtmlFileL(filename);
+		SetPaginationOutOfDate(ETrue);
+		SetDocChanged();
+		iEikonEnv->BusyMsgCancel();
+		}
+	}