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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <AnnotationWin.hxx>
#include <AnnotationMenuButton.hxx>
#include <PostItMgr.hxx>
#include <annotation.hrc>
#include <popup.hrc>
#include <cmdid.h>
#include <vcl/menu.hxx>
#include <svl/undo.hxx>
#include <unotools/syslocale.hxx>
#include <svl/languageoptions.hxx>
#include <editeng/postitem.hxx>
#include <editeng/fhgtitem.hxx>
#include <editeng/langitem.hxx>
#include <editeng/editview.hxx>
#include <editeng/outliner.hxx>
#include <editeng/editeng.hxx>
#include <editeng/editobj.hxx>
#include <docufld.hxx>
#include <txtfld.hxx>
#include <ndtxt.hxx>
#include <view.hxx>
#include <wrtsh.hxx>
#include <docsh.hxx>
#include <doc.hxx>
#include <IDocumentUndoRedo.hxx>
#include <SwUndoField.hxx>
#include <boost/scoped_ptr.hpp>
namespace sw { namespace annotation {
SwAnnotationWin::SwAnnotationWin( SwEditWin& rEditWin,
WinBits nBits,
SwPostItMgr& aMgr,
SwPostItBits aBits,
SwSidebarItem& rSidebarItem,
SwFormatField* aField )
: SwSidebarWin( rEditWin, nBits, aMgr, aBits, rSidebarItem )
, mpFormatField(aField)
, mpField( static_cast<SwPostItField*>(aField->GetField()))
, mpButtonPopup(0)
{
if (SupportsDoubleBuffering())
// When double-buffering, allow parents to paint on our area. That's
// necessary when parents paint the complete buffer.
SetParentClipMode(ParentClipMode::NoClip);
}
SwAnnotationWin::~SwAnnotationWin()
{
disposeOnce();
}
void SwAnnotationWin::dispose()
{
delete mpButtonPopup;
sw::sidebarwindows::SwSidebarWin::dispose();
}
void SwAnnotationWin::SetPostItText()
{
//If the cursor was visible, then make it visible again after
//changing text, e.g. fdo#33599
vcl::Cursor *pCursor = GetOutlinerView()->GetEditView().GetCursor();
bool bCursorVisible = pCursor && pCursor->IsVisible();
//If the new text is the same as the old text, keep the same insertion
//point .e.g. fdo#33599
mpField = static_cast<SwPostItField*>(mpFormatField->GetField());
OUString sNewText = mpField->GetPar2();
bool bTextUnchanged = sNewText.equals(Engine()->GetEditEngine().GetText());
ESelection aOrigSelection(GetOutlinerView()->GetEditView().GetSelection());
// get text from SwPostItField and insert into our textview
Engine()->SetModifyHdl( Link<LinkParamNone*,void>() );
Engine()->EnableUndo( false );
if( mpField->GetTextObject() )
Engine()->SetText( *mpField->GetTextObject() );
else
{
Engine()->Clear();
GetOutlinerView()->SetAttribs(DefaultItem());
GetOutlinerView()->InsertText(sNewText);
}
Engine()->ClearModifyFlag();
Engine()->GetUndoManager().Clear();
Engine()->EnableUndo( true );
Engine()->SetModifyHdl( LINK( this, SwAnnotationWin, ModifyHdl ) );
if (bTextUnchanged)
GetOutlinerView()->GetEditView().SetSelection(aOrigSelection);
if (bCursorVisible)
GetOutlinerView()->ShowCursor();
Invalidate();
}
void SwAnnotationWin::UpdateData()
{
if ( Engine()->IsModified() )
{
IDocumentUndoRedo & rUndoRedo(
DocView().GetDocShell()->GetDoc()->GetIDocumentUndoRedo());
boost::scoped_ptr<SwField> pOldField;
if (rUndoRedo.DoesUndo())
{
pOldField.reset(mpField->Copy());
}
mpField->SetPar2(Engine()->GetEditEngine().GetText());
mpField->SetTextObject(Engine()->CreateParaObject());
if (rUndoRedo.DoesUndo())
{
SwTextField *const pTextField = mpFormatField->GetTextField();
SwPosition aPosition( pTextField->GetTextNode() );
aPosition.nContent = pTextField->GetStart();
rUndoRedo.AppendUndo(
new SwUndoFieldFromDoc(aPosition, *pOldField, *mpField, 0, true));
}
// so we get a new layout of notes (anchor position is still the same and we would otherwise not get one)
Mgr().SetLayout();
// #i98686# if we have several views, all notes should update their text
mpFormatField->Broadcast(SwFormatFieldHint( 0, SwFormatFieldHintWhich::CHANGED));
DocView().GetDocShell()->SetModified();
}
Engine()->ClearModifyFlag();
Engine()->GetUndoManager().Clear();
}
void SwAnnotationWin::Delete()
{
if (DocView().GetWrtShellPtr()->GotoField(*mpFormatField))
{
SwSidebarWin::Delete();
// we delete the field directly, the Mgr cleans up the PostIt by listening
GrabFocusToDocument();
DocView().GetWrtShellPtr()->DelRight();
}
}
void SwAnnotationWin::GotoPos()
{
DocView().GetDocShell()->GetWrtShell()->GotoField(*mpFormatField);
}
sal_uInt32 SwAnnotationWin::MoveCaret()
{
// if this is an answer, do not skip over all following ones, but insert directly behind the current one
// but when just leaving a note, skip all following ones as well to continue typing
return Mgr().IsAnswer()
? 1
: 1 + CountFollowing();
}
//returns true, if there is another note right before this note
bool SwAnnotationWin::CalcFollow()
{
SwTextField* pTextField = mpFormatField->GetTextField();
SwPosition aPosition( pTextField->GetTextNode() );
aPosition.nContent = pTextField->GetStart();
SwTextAttr * const pTextAttr =
pTextField->GetTextNode().GetTextAttrForCharAt(
aPosition.nContent.GetIndex() - 1,
RES_TXTATR_ANNOTATION );
const SwField* pField = pTextAttr ? pTextAttr->GetFormatField().GetField() : 0;
return pField && (pField->Which()== RES_POSTITFLD);
}
// counts how many SwPostItField we have right after the current one
sal_uInt32 SwAnnotationWin::CountFollowing()
{
sal_uInt32 aCount = 1; // we start with 1, so we have to subtract one at the end again
SwTextField* pTextField = mpFormatField->GetTextField();
SwPosition aPosition( pTextField->GetTextNode() );
aPosition.nContent = pTextField->GetStart();
SwTextAttr * pTextAttr = pTextField->GetTextNode().GetTextAttrForCharAt(
aPosition.nContent.GetIndex() + 1,
RES_TXTATR_ANNOTATION );
SwField* pField = pTextAttr
? const_cast<SwField*>(pTextAttr->GetFormatField().GetField())
: 0;
while ( pField && ( pField->Which()== RES_POSTITFLD ) )
{
aCount++;
pTextAttr = pTextField->GetTextNode().GetTextAttrForCharAt(
aPosition.nContent.GetIndex() + aCount,
RES_TXTATR_ANNOTATION );
pField = pTextAttr
? const_cast<SwField*>(pTextAttr->GetFormatField().GetField())
: 0;
}
return aCount - 1;
}
VclPtr<MenuButton> SwAnnotationWin::CreateMenuButton()
{
mpButtonPopup = new PopupMenu(SW_RES(MN_ANNOTATION_BUTTON));
OUString aText = mpButtonPopup->GetItemText( FN_DELETE_NOTE_AUTHOR );
SwRewriter aRewriter;
aRewriter.AddRule(UndoArg1,GetAuthor());
aText = aRewriter.Apply(aText);
mpButtonPopup->SetItemText(FN_DELETE_NOTE_AUTHOR,aText);
VclPtrInstance<AnnotationMenuButton> pMenuButton( *this );
pMenuButton->SetPopupMenu( mpButtonPopup );
pMenuButton->Show();
return pMenuButton;
}
void SwAnnotationWin::InitAnswer(OutlinerParaObject* pText)
{
//collect our old meta data
SwSidebarWin* pWin = Mgr().GetNextPostIt(KEY_PAGEUP, this);
const SvtSysLocale aSysLocale;
const LocaleDataWrapper& rLocalData = aSysLocale.GetLocaleData();
SwRewriter aRewriter;
aRewriter.AddRule(UndoArg1, pWin->GetAuthor());
const OUString aText = aRewriter.Apply(SW_RESSTR(STR_REPLY))
+ " (" + rLocalData.getDate( pWin->GetDate())
+ ", " + rLocalData.getTime( pWin->GetTime(), false)
+ "): \"";
GetOutlinerView()->InsertText(aText);
// insert old, selected text or "..."
// TODO: iterate over all paragraphs, not only first one to find out if it is empty
if (!pText->GetTextObject().GetText(0).isEmpty())
GetOutlinerView()->GetEditView().InsertText(pText->GetTextObject());
else
GetOutlinerView()->InsertText(OUString("..."));
GetOutlinerView()->InsertText(OUString("\"\n"));
GetOutlinerView()->SetSelection(ESelection(0,0,EE_PARA_ALL,EE_TEXTPOS_ALL));
SfxItemSet aAnswerSet( DocView().GetDocShell()->GetPool() );
aAnswerSet.Put(SvxFontHeightItem(200,80,EE_CHAR_FONTHEIGHT));
aAnswerSet.Put(SvxPostureItem(ITALIC_NORMAL,EE_CHAR_ITALIC));
GetOutlinerView()->SetAttribs(aAnswerSet);
GetOutlinerView()->SetSelection(ESelection(EE_PARA_MAX_COUNT,EE_TEXTPOS_MAX_COUNT,EE_PARA_MAX_COUNT,EE_TEXTPOS_MAX_COUNT));
//remove all attributes and reset our standard ones
GetOutlinerView()->GetEditView().RemoveAttribsKeepLanguages(true);
GetOutlinerView()->SetAttribs(DefaultItem());
// lets insert an undo step so the initial text can be easily deleted
// but do not use UpdateData() directly, would set modified state again and reentrance into Mgr
Engine()->SetModifyHdl( Link<LinkParamNone*,void>() );
IDocumentUndoRedo & rUndoRedo(
DocView().GetDocShell()->GetDoc()->GetIDocumentUndoRedo());
boost::scoped_ptr<SwField> pOldField;
if (rUndoRedo.DoesUndo())
{
pOldField.reset(mpField->Copy());
}
mpField->SetPar2(Engine()->GetEditEngine().GetText());
mpField->SetTextObject(Engine()->CreateParaObject());
if (rUndoRedo.DoesUndo())
{
SwTextField *const pTextField = mpFormatField->GetTextField();
SwPosition aPosition( pTextField->GetTextNode() );
aPosition.nContent = pTextField->GetStart();
rUndoRedo.AppendUndo(
new SwUndoFieldFromDoc(aPosition, *pOldField, *mpField, 0, true));
}
Engine()->SetModifyHdl( LINK( this, SwAnnotationWin, ModifyHdl ) );
Engine()->ClearModifyFlag();
Engine()->GetUndoManager().Clear();
}
SvxLanguageItem SwAnnotationWin::GetLanguage()
{
// set initial language for outliner
SvtScriptType nScriptType = SvtLanguageOptions::GetScriptTypeOfLanguage( mpField->GetLanguage() );
sal_uInt16 nLangWhichId = 0;
switch (nScriptType)
{
case SvtScriptType::LATIN : nLangWhichId = EE_CHAR_LANGUAGE ; break;
case SvtScriptType::ASIAN : nLangWhichId = EE_CHAR_LANGUAGE_CJK; break;
case SvtScriptType::COMPLEX : nLangWhichId = EE_CHAR_LANGUAGE_CTL; break;
default: OSL_FAIL("GetLanguage: wrong script type");
}
return SvxLanguageItem(mpField->GetLanguage(),nLangWhichId);
}
bool SwAnnotationWin::IsProtected()
{
return SwSidebarWin::IsProtected() ||
GetLayoutStatus() == SwPostItHelper::DELETED ||
( mpFormatField && mpFormatField->IsProtect() );
}
OUString SwAnnotationWin::GetAuthor()
{
return mpField->GetPar1();
}
Date SwAnnotationWin::GetDate()
{
return mpField->GetDate();
}
tools::Time SwAnnotationWin::GetTime()
{
return mpField->GetTime();
}
} } // end of namespace sw::annotation
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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