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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 "fuediglu.hxx"
#include <svl/eitem.hxx>
#include <svx/dialogs.hrc>
#include <svx/svdglue.hxx>
#include <sfx2/request.hxx>
#include "app.hrc"
#include "strings.hrc"
#include "res_bmp.hrc"
#include "Window.hxx"
#include "drawdoc.hxx"
#include "FrameView.hxx"
#include "View.hxx"
#include "ViewShell.hxx"
#include "ViewShellBase.hxx"
#include "ToolBarManager.hxx"
namespace sd {
TYPEINIT1( FuEditGluePoints, FuDraw );
FuEditGluePoints::FuEditGluePoints (
ViewShell* pViewSh,
::sd::Window* pWin,
::sd::View* pView,
SdDrawDocument* pDoc,
SfxRequest& rReq)
: FuDraw(pViewSh, pWin, pView, pDoc, rReq)
//Add Shift+UP/DOWN/LEFT/RIGHT key to move the position of insert point,
//and SHIFT+ENTER key to decide the position and draw the new insert point
,bBeginInsertPoint(false),
oldPoint(0,0)
{
}
rtl::Reference<FuPoor> FuEditGluePoints::Create( ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView, SdDrawDocument* pDoc, SfxRequest& rReq, bool bPermanent )
{
FuEditGluePoints* pFunc;
rtl::Reference<FuPoor> xFunc( pFunc = new FuEditGluePoints( pViewSh, pWin, pView, pDoc, rReq ) );
xFunc->DoExecute(rReq);
pFunc->SetPermanent( bPermanent );
return xFunc;
}
void FuEditGluePoints::DoExecute( SfxRequest& rReq )
{
FuDraw::DoExecute( rReq );
mpView->SetInsGluePointMode(false);
mpViewShell->GetViewShellBase().GetToolBarManager()->AddToolBar(
ToolBarManager::TBG_FUNCTION,
ToolBarManager::msGluePointsToolBar);
}
FuEditGluePoints::~FuEditGluePoints()
{
mpView->BrkAction();
mpView->UnmarkAllGluePoints();
mpView->SetInsGluePointMode(false);
}
bool FuEditGluePoints::MouseButtonDown(const MouseEvent& rMEvt)
{
mpView->SetActualWin( mpWindow );
bool bReturn = FuDraw::MouseButtonDown(rMEvt);
if (mpView->IsAction())
{
if (rMEvt.IsRight())
mpView->BckAction();
return true;
}
if (rMEvt.IsLeft())
{
bReturn = true;
sal_uInt16 nHitLog = sal_uInt16 ( mpWindow->PixelToLogic(Size(HITPIX,0)).Width() );
sal_uInt16 nDrgLog = sal_uInt16 ( mpWindow->PixelToLogic(Size(DRGPIX,0)).Width() );
mpWindow->CaptureMouse();
SdrViewEvent aVEvt;
SdrHitKind eHit = mpView->PickAnything(rMEvt, SdrMouseEventKind::BUTTONDOWN, aVEvt);
if (eHit == SDRHIT_HANDLE)
{
// drag handle
SdrHdl* pHdl = aVEvt.pHdl;
if (mpView->IsGluePointMarked(aVEvt.pObj, aVEvt.nGlueId) && rMEvt.IsShift())
{
mpView->UnmarkGluePoint(aVEvt.pObj, aVEvt.nGlueId, aVEvt.pPV);
pHdl = nullptr;
}
if (pHdl)
{
// drag handle
mpView->BegDragObj(aMDPos, nullptr, aVEvt.pHdl, nDrgLog);
}
}
else if (eHit == SDRHIT_MARKEDOBJECT && mpView->IsInsGluePointMode())
{
// insert glue points
mpView->BegInsGluePoint(aMDPos);
}
else if (eHit == SDRHIT_MARKEDOBJECT && rMEvt.IsMod1())
{
// select glue points
if (!rMEvt.IsShift())
mpView->UnmarkAllGluePoints();
mpView->BegMarkGluePoints(aMDPos);
}
else if (eHit == SDRHIT_MARKEDOBJECT && !rMEvt.IsShift() && !rMEvt.IsMod2())
{
// move object
mpView->BegDragObj(aMDPos, nullptr, nullptr, nDrgLog);
}
else if (eHit == SDRHIT_GLUEPOINT)
{
// select glue points
if (!rMEvt.IsShift())
mpView->UnmarkAllGluePoints();
mpView->MarkGluePoint(aVEvt.pObj, aVEvt.nGlueId, aVEvt.pPV);
SdrHdl* pHdl = mpView->GetGluePointHdl(aVEvt.pObj, aVEvt.nGlueId);
if (pHdl)
{
mpView->BegDragObj(aMDPos, nullptr, pHdl, nDrgLog);
}
}
else
{
// select or drag object
if (!rMEvt.IsShift() && !rMEvt.IsMod2() && eHit == SDRHIT_UNMARKEDOBJECT)
{
mpView->UnmarkAllObj();
}
bool bMarked = false;
if (!rMEvt.IsMod1())
{
if (rMEvt.IsMod2())
{
bMarked = mpView->MarkNextObj(aMDPos, nHitLog, rMEvt.IsShift());
}
else
{
bMarked = mpView->MarkObj(aMDPos, nHitLog, rMEvt.IsShift());
}
}
if (bMarked &&
(!rMEvt.IsShift() || eHit == SDRHIT_MARKEDOBJECT))
{
// move object
mpView->BegDragObj(aMDPos, nullptr, aVEvt.pHdl, nDrgLog);
}
else if (mpView->AreObjectsMarked())
{
// select glue point
if (!rMEvt.IsShift())
mpView->UnmarkAllGluePoints();
mpView->BegMarkGluePoints(aMDPos);
}
else
{
// select object
mpView->BegMarkObj(aMDPos);
}
}
ForcePointer(&rMEvt);
}
return bReturn;
}
bool FuEditGluePoints::MouseMove(const MouseEvent& rMEvt)
{
mpView->SetActualWin( mpWindow );
FuDraw::MouseMove(rMEvt);
if (mpView->IsAction())
{
Point aPix(rMEvt.GetPosPixel());
Point aPnt( mpWindow->PixelToLogic(aPix) );
ForceScroll(aPix);
mpView->MovAction(aPnt);
}
ForcePointer(&rMEvt);
return true;
}
bool FuEditGluePoints::MouseButtonUp(const MouseEvent& rMEvt)
{
mpView->SetActualWin( mpWindow );
bool bReturn = false;
if (mpView->IsAction())
{
bReturn = true;
mpView->EndAction();
}
FuDraw::MouseButtonUp(rMEvt);
sal_uInt16 nDrgLog = sal_uInt16 ( mpWindow->PixelToLogic(Size(DRGPIX,0)).Width() );
Point aPos = mpWindow->PixelToLogic( rMEvt.GetPosPixel() );
if (std::abs(aMDPos.X() - aPos.X()) < nDrgLog &&
std::abs(aMDPos.Y() - aPos.Y()) < nDrgLog &&
!rMEvt.IsShift() && !rMEvt.IsMod2())
{
SdrViewEvent aVEvt;
SdrHitKind eHit = mpView->PickAnything(rMEvt, SdrMouseEventKind::BUTTONDOWN, aVEvt);
if (eHit == SDRHIT_NONE)
{
// click on position: deselect
mpView->UnmarkAllObj();
}
}
mpWindow->ReleaseMouse();
return bReturn;
}
/**
* Process keyboard input
* @returns sal_True if a KeyEvent is being processed, sal_False otherwise
*/
bool FuEditGluePoints::KeyInput(const KeyEvent& rKEvt)
{
mpView->SetActualWin( mpWindow );
//Add Shift+UP/DOWN/LEFT/RIGHT key to move the position of insert point,
//and SHIFT+ENTER key to decide the position and draw the new insert point
bool bReturn = false;
switch (rKEvt.GetKeyCode().GetCode())
{
case KEY_UP:
case KEY_DOWN:
case KEY_LEFT:
case KEY_RIGHT:
{
if(rKEvt.GetKeyCode().IsShift()&& mpView->IsInsGluePointMode() ){
long nX = 0;
long nY = 0;
sal_uInt16 nCode = rKEvt.GetKeyCode().GetCode();
if (nCode == KEY_UP)
{
// Scroll nach oben
nX = 0;
nY =-1;
}
else if (nCode == KEY_DOWN)
{
// Scroll nach unten
nX = 0;
nY = 1;
}
else if (nCode == KEY_LEFT)
{
// Scroll nach links
nX =-1;
nY = 0;
}
else if (nCode == KEY_RIGHT)
{
// Scroll nach rechts
nX = 1;
nY = 0;
}
Point centerPoint;
Rectangle rect = mpView->GetMarkedObjRect();
centerPoint = mpWindow->LogicToPixel(rect.Center());
Point aPoint = bBeginInsertPoint? oldPoint:centerPoint;
Point ePoint = aPoint + Point(nX,nY);
mpWindow->SetPointerPosPixel(ePoint);
//simulate mouse move action
MouseEvent eMevt(ePoint, 1, MouseEventModifiers::DRAGMOVE, MOUSE_LEFT, 0);
MouseMove(eMevt);
oldPoint = ePoint;
bBeginInsertPoint = true;
bReturn = true;
}
}
break;
case KEY_RETURN:
if(rKEvt.GetKeyCode().IsShift() && mpView->IsInsGluePointMode() )
{
if(bBeginInsertPoint)
{
mpWindow->SetPointerPosPixel(oldPoint);
//simulate mouse button down action
MouseEvent aMevt(oldPoint, 1,
MouseEventModifiers::SIMPLEMOVE | MouseEventModifiers::DRAGMOVE,
MOUSE_LEFT, KEY_SHIFT);
// MT IA2: Not used?
// sal_uInt16 ubuttons = aMevt.GetButtons();
// sal_uInt16 uMod = aMevt.GetModifier();
MouseButtonDown(aMevt);
mpWindow->CaptureMouse();
//simulate mouse button up action
MouseEvent rMEvt(oldPoint+Point(0,0), 1,
MouseEventModifiers::SIMPLEMOVE | MouseEventModifiers::ENTERWINDOW,
MOUSE_LEFT, KEY_SHIFT);
MouseButtonUp(rMEvt);
bReturn= true;
}
}
break;
}
if(!bReturn)
bReturn = FuDraw::KeyInput(rKEvt);
return bReturn;
}
//Add Shift+UP/DOWN/LEFT/RIGHT key to move the position of insert point, and
//SHIFT+ENTER key to decide the position and draw the new insert point
void FuEditGluePoints::ForcePointer(const MouseEvent* pMEvt)
{
if(bBeginInsertPoint && pMEvt)
{
MouseEvent aMEvt(pMEvt->GetPosPixel(), pMEvt->GetClicks(),
pMEvt->GetMode(), pMEvt->GetButtons(), pMEvt->GetModifier() & ~KEY_SHIFT);
FuDraw::ForcePointer(&aMEvt);
}
else
{
FuDraw::ForcePointer(pMEvt);
}
}
bool FuEditGluePoints::Command(const CommandEvent& rCEvt)
{
mpView->SetActualWin( mpWindow );
return FuPoor::Command( rCEvt );
}
void FuEditGluePoints::Activate()
{
mpView->SetGluePointEditMode();
FuDraw::Activate();
}
void FuEditGluePoints::Deactivate()
{
mpView->SetGluePointEditMode( false );
FuDraw::Deactivate();
}
void FuEditGluePoints::ReceiveRequest(SfxRequest& rReq)
{
switch (rReq.GetSlot())
{
case SID_GLUE_INSERT_POINT:
{
mpView->SetInsGluePointMode(!mpView->IsInsGluePointMode());
}
break;
case SID_GLUE_ESCDIR_LEFT:
{
mpView->SetMarkedGluePointsEscDir( SdrEscapeDirection::LEFT,
!mpView->IsMarkedGluePointsEscDir( SdrEscapeDirection::LEFT ) );
}
break;
case SID_GLUE_ESCDIR_RIGHT:
{
mpView->SetMarkedGluePointsEscDir( SdrEscapeDirection::RIGHT,
!mpView->IsMarkedGluePointsEscDir( SdrEscapeDirection::RIGHT ) );
}
break;
case SID_GLUE_ESCDIR_TOP:
{
mpView->SetMarkedGluePointsEscDir( SdrEscapeDirection::TOP,
!mpView->IsMarkedGluePointsEscDir( SdrEscapeDirection::TOP ) );
}
break;
case SID_GLUE_ESCDIR_BOTTOM:
{
mpView->SetMarkedGluePointsEscDir( SdrEscapeDirection::BOTTOM,
!mpView->IsMarkedGluePointsEscDir( SdrEscapeDirection::BOTTOM ) );
}
break;
case SID_GLUE_PERCENT:
{
const SfxItemSet* pSet = rReq.GetArgs();
const SfxPoolItem& rItem = pSet->Get(SID_GLUE_PERCENT);
bool bPercent = static_cast<const SfxBoolItem&>(rItem).GetValue();
mpView->SetMarkedGluePointsPercent(bPercent);
}
break;
case SID_GLUE_HORZALIGN_CENTER:
{
mpView->SetMarkedGluePointsAlign(false, SdrAlign::HORZ_CENTER);
}
break;
case SID_GLUE_HORZALIGN_LEFT:
{
mpView->SetMarkedGluePointsAlign(false, SdrAlign::HORZ_LEFT);
}
break;
case SID_GLUE_HORZALIGN_RIGHT:
{
mpView->SetMarkedGluePointsAlign(false, SdrAlign::HORZ_RIGHT);
}
break;
case SID_GLUE_VERTALIGN_CENTER:
{
mpView->SetMarkedGluePointsAlign(true, SdrAlign::VERT_CENTER);
}
break;
case SID_GLUE_VERTALIGN_TOP:
{
mpView->SetMarkedGluePointsAlign(true, SdrAlign::VERT_TOP);
}
break;
case SID_GLUE_VERTALIGN_BOTTOM:
{
mpView->SetMarkedGluePointsAlign(true, SdrAlign::VERT_BOTTOM);
}
break;
}
// at the end, call base class
FuPoor::ReceiveRequest(rReq);
}
} // end of namespace sd
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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