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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 <strings.hrc>
#include <cmdid.h>
#include <vcl/edit.hxx>
#include <vcl/menu.hxx>
#include <vcl/scrbar.hxx>
#include <vcl/svapp.hxx>
#include <svl/undo.hxx>
#include <unotools/localedatawrapper.hxx>
#include <unotools/syslocale.hxx>
#include <svl/languageoptions.hxx>
#include <editeng/eeitem.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 <editeng/outlobj.hxx>
#include <comphelper/lok.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 <edtwin.hxx>
#include "ShadowOverlayObject.hxx"
#include "AnchorOverlayObject.hxx"
#include "OverlayRanges.hxx"
#include "SidebarTxtControl.hxx"
#include <memory>
namespace sw { namespace annotation {
SwAnnotationWin::SwAnnotationWin( SwEditWin& rEditWin,
SwPostItMgr& aMgr,
SwSidebarItem& rSidebarItem,
SwFormatField* aField )
: Window(&rEditWin)
, maBuilder(nullptr, VclBuilderContainer::getUIRootDir(), "modules/swriter/ui/annotationmenu.ui", "")
, mrMgr(aMgr)
, mrView(rEditWin.GetView())
, mnEventId(nullptr)
, mpSidebarTextControl(nullptr)
, mpVScrollbar(nullptr)
, mpMetadataAuthor(nullptr)
, mpMetadataDate(nullptr)
, mpMenuButton(nullptr)
, mColorAnchor()
, mColorDark()
, mColorLight()
, mChangeColor()
, meSidebarPosition(sw::sidebarwindows::SidebarPosition::NONE)
, mPosSize()
, mAnchorRect()
, mPageBorder(0)
, mbAnchorRectChanged(false)
, mbResolvedStateUpdated(false)
, mbMouseOver(false)
, mLayoutStatus(SwPostItHelper::INVISIBLE)
, mbReadonly(false)
, mbIsFollow(false)
, mrSidebarItem(rSidebarItem)
, mpAnchorFrame(rSidebarItem.maLayoutInfo.mpAnchorFrame)
, mpFormatField(aField)
, mpField( static_cast<SwPostItField*>(aField->GetField()))
, mpButtonPopup(nullptr)
{
mpShadow = sidebarwindows::ShadowOverlayObject::CreateShadowOverlayObject( mrView );
if ( mpShadow )
{
mpShadow->setVisible(false);
}
mrMgr.ConnectSidebarWinToFrame( *(mrSidebarItem.maLayoutInfo.mpAnchorFrame),
mrSidebarItem.GetFormatField(),
*this );
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()
{
mpButtonPopup.clear();
maBuilder.disposeBuilder();
if (IsDisposed())
return;
mrMgr.DisconnectSidebarWinFromFrame( *(mrSidebarItem.maLayoutInfo.mpAnchorFrame),
*this );
Disable();
if ( mpSidebarTextControl )
{
if ( mpOutlinerView )
{
mpOutlinerView->SetWindow( nullptr );
}
}
mpSidebarTextControl.disposeAndClear();
mpOutlinerView.reset();
mpOutliner.reset();
if (mpMetadataAuthor)
{
mpMetadataAuthor->RemoveEventListener( LINK( this, SwAnnotationWin, WindowEventListener ) );
}
mpMetadataAuthor.disposeAndClear();
if (mpMetadataResolved)
{
mpMetadataResolved->RemoveEventListener( LINK( this, SwAnnotationWin, WindowEventListener ) );
}
mpMetadataResolved.disposeAndClear();
if (mpMetadataDate)
{
mpMetadataDate->RemoveEventListener( LINK( this, SwAnnotationWin, WindowEventListener ) );
}
mpMetadataDate.disposeAndClear();
if (mpVScrollbar)
{
mpVScrollbar->RemoveEventListener( LINK( this, SwAnnotationWin, WindowEventListener ) );
}
mpVScrollbar.disposeAndClear();
RemoveEventListener( LINK( this, SwAnnotationWin, WindowEventListener ) );
mpAnchor.reset();
mpShadow.reset();
mpTextRangeOverlay.reset();
mpMenuButton.disposeAndClear();
if (mnEventId)
Application::RemoveUserEvent( mnEventId );
vcl::Window::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 == mpOutliner->GetEditEngine().GetText();
ESelection aOrigSelection(GetOutlinerView()->GetEditView().GetSelection());
// get text from SwPostItField and insert into our textview
mpOutliner->SetModifyHdl( Link<LinkParamNone*,void>() );
mpOutliner->EnableUndo( false );
if( mpField->GetTextObject() )
mpOutliner->SetText( *mpField->GetTextObject() );
else
{
mpOutliner->Clear();
GetOutlinerView()->SetAttribs(DefaultItem());
GetOutlinerView()->InsertText(sNewText);
}
mpOutliner->ClearModifyFlag();
mpOutliner->GetUndoManager().Clear();
mpOutliner->EnableUndo( true );
mpOutliner->SetModifyHdl( LINK( this, SwAnnotationWin, ModifyHdl ) );
if (bTextUnchanged)
GetOutlinerView()->GetEditView().SetSelection(aOrigSelection);
if (bCursorVisible)
GetOutlinerView()->ShowCursor();
Invalidate();
}
void SwAnnotationWin::SetResolved(bool resolved)
{
static_cast<SwPostItField*>(mpFormatField->GetField())->SetResolved(resolved);
mrSidebarItem.bShow = !IsResolved();
if(IsResolved())
mpMetadataResolved->Show();
else
mpMetadataResolved->Hide();
mbResolvedStateUpdated = true;
UpdateData();
Invalidate();
}
void SwAnnotationWin::ToggleResolved()
{
SetResolved(!IsResolved());
}
void SwAnnotationWin::ToggleResolvedForThread()
{
GetTopReplyNote()->ToggleResolved();
mrMgr.UpdateResolvedStatus(GetTopReplyNote());
mrMgr.LayoutPostIts();
}
bool SwAnnotationWin::IsResolved() const
{
return static_cast<SwPostItField*>(mpFormatField->GetField())->GetResolved();
}
bool SwAnnotationWin::IsThreadResolved()
{
// Not const because GetTopReplyNote isn't.
return GetTopReplyNote()->IsResolved();
}
void SwAnnotationWin::UpdateData()
{
if ( mpOutliner->IsModified() || mbResolvedStateUpdated)
{
IDocumentUndoRedo & rUndoRedo(
mrView.GetDocShell()->GetDoc()->GetIDocumentUndoRedo());
std::unique_ptr<SwField> pOldField;
if (rUndoRedo.DoesUndo())
{
pOldField = mpField->Copy();
}
mpField->SetPar2(mpOutliner->GetEditEngine().GetText());
mpField->SetTextObject(mpOutliner->CreateParaObject());
if (rUndoRedo.DoesUndo())
{
SwTextField *const pTextField = mpFormatField->GetTextField();
SwPosition aPosition( pTextField->GetTextNode() );
aPosition.nContent = pTextField->GetStart();
rUndoRedo.AppendUndo(
std::make_unique<SwUndoFieldFromDoc>(aPosition, *pOldField, *mpField, nullptr, true));
}
// so we get a new layout of notes (anchor position is still the same and we would otherwise not get one)
mrMgr.SetLayout();
// #i98686# if we have several views, all notes should update their text
mpFormatField->Broadcast(SwFormatFieldHint( nullptr, SwFormatFieldHintWhich::CHANGED));
mrView.GetDocShell()->SetModified();
}
mpOutliner->ClearModifyFlag();
mpOutliner->GetUndoManager().Clear();
mbResolvedStateUpdated = false;
}
void SwAnnotationWin::Delete()
{
if (mrView.GetWrtShellPtr()->GotoField(*mpFormatField))
{
if ( mrMgr.GetActiveSidebarWin() == this)
{
mrMgr.SetActiveSidebarWin(nullptr);
// if the note is empty, the previous line will send a delete event, but we are already there
if (mnEventId)
{
Application::RemoveUserEvent( mnEventId );
mnEventId = nullptr;
}
}
// we delete the field directly, the Mgr cleans up the PostIt by listening
GrabFocusToDocument();
mrView.GetWrtShellPtr()->ClearMark();
mrView.GetWrtShellPtr()->DelRight();
}
}
void SwAnnotationWin::GotoPos()
{
mrView.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 mrMgr.IsAnswer()
? 1
: 1 + CountFollowing();
}
// returns a non-zero postit parent id, if exists, otherwise 0 for root comments
sal_uInt32 SwAnnotationWin::CalcParent()
{
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() : nullptr;
sal_uInt32 nParentId = 0;
if (pField && pField->Which() == SwFieldIds::Postit)
{
const SwPostItField* pPostItField = static_cast<const SwPostItField*>(pField);
nParentId = pPostItField->GetPostItId();
}
return nParentId;
}
// 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())
: nullptr;
while ( pField && ( pField->Which()== SwFieldIds::Postit ) )
{
aCount++;
pTextAttr = pTextField->GetTextNode().GetTextAttrForCharAt(
aPosition.nContent.GetIndex() + aCount,
RES_TXTATR_ANNOTATION );
pField = pTextAttr
? const_cast<SwField*>(pTextAttr->GetFormatField().GetField())
: nullptr;
}
return aCount - 1;
}
VclPtr<MenuButton> SwAnnotationWin::CreateMenuButton()
{
mpButtonPopup = maBuilder.get_menu("menu");
sal_uInt16 nByAuthorId = mpButtonPopup->GetItemId("deleteby");
OUString aText = mpButtonPopup->GetItemText(nByAuthorId);
SwRewriter aRewriter;
aRewriter.AddRule(UndoArg1,GetAuthor());
aText = aRewriter.Apply(aText);
mpButtonPopup->SetItemText(nByAuthorId, aText);
VclPtrInstance<AnnotationMenuButton> pMenuButton( *this );
pMenuButton->SetPopupMenu( mpButtonPopup );
pMenuButton->Show();
return pMenuButton;
}
void SwAnnotationWin::InitAnswer(OutlinerParaObject const * pText)
{
// If tiled annotations is off in lok case, skip adding additional reply text.
if (comphelper::LibreOfficeKit::isActive() && !comphelper::LibreOfficeKit::isTiledAnnotations())
return;
//collect our old meta data
SwAnnotationWin* pWin = mrMgr.GetNextPostIt(KEY_PAGEUP, this);
const SvtSysLocale aSysLocale;
const LocaleDataWrapper& rLocalData = aSysLocale.GetLocaleData();
SwRewriter aRewriter;
aRewriter.AddRule(UndoArg1, pWin->GetAuthor());
const OUString aText = aRewriter.Apply(SwResId(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("...");
GetOutlinerView()->InsertText("\"\n");
GetOutlinerView()->SetSelection(ESelection(0,0,EE_PARA_ALL,EE_TEXTPOS_ALL));
SfxItemSet aAnswerSet( mrView.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
mpOutliner->SetModifyHdl( Link<LinkParamNone*,void>() );
IDocumentUndoRedo & rUndoRedo(
mrView.GetDocShell()->GetDoc()->GetIDocumentUndoRedo());
std::unique_ptr<SwField> pOldField;
if (rUndoRedo.DoesUndo())
{
pOldField = mpField->Copy();
}
mpField->SetPar2(mpOutliner->GetEditEngine().GetText());
mpField->SetTextObject(mpOutliner->CreateParaObject());
if (rUndoRedo.DoesUndo())
{
SwTextField *const pTextField = mpFormatField->GetTextField();
SwPosition aPosition( pTextField->GetTextNode() );
aPosition.nContent = pTextField->GetStart();
rUndoRedo.AppendUndo(
std::make_unique<SwUndoFieldFromDoc>(aPosition, *pOldField, *mpField, nullptr, true));
}
mpOutliner->SetModifyHdl( LINK( this, SwAnnotationWin, ModifyHdl ) );
mpOutliner->ClearModifyFlag();
mpOutliner->GetUndoManager().Clear();
}
void SwAnnotationWin::UpdateText(const OUString& aText)
{
mpOutliner->Clear();
GetOutlinerView()->InsertText(aText);
UpdateData();
}
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 mbReadonly ||
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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