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Diffstat (limited to '')
| -rw-r--r-- | sd/source/ui/func/fusnapln.cxx | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/sd/source/ui/func/fusnapln.cxx b/sd/source/ui/func/fusnapln.cxx new file mode 100644 index 000000000..dbf08f4fb --- /dev/null +++ b/sd/source/ui/func/fusnapln.cxx @@ -0,0 +1,198 @@ +/* -*- 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 <fusnapln.hxx> +#include <svl/aeitem.hxx> +#include <svl/intitem.hxx> +#include <sfx2/request.hxx> +#include <svx/svxids.hrc> + +#include <strings.hrc> +#include <sdattr.hrc> + +#include <View.hxx> +#include <ViewShell.hxx> +#include <DrawViewShell.hxx> +#include <Window.hxx> +#include <sdenumdef.hxx> +#include <sdresid.hxx> +#include <sdabstdlg.hxx> +#include <svx/svdpagv.hxx> + +namespace sd { + + +FuSnapLine::FuSnapLine(ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView, + SdDrawDocument* pDoc, SfxRequest& rReq) : + FuPoor(pViewSh, pWin, pView, pDoc, rReq) +{ +} + +rtl::Reference<FuPoor> FuSnapLine::Create( ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView, SdDrawDocument* pDoc, SfxRequest& rReq ) +{ + rtl::Reference<FuPoor> xFunc( new FuSnapLine( pViewSh, pWin, pView, pDoc, rReq ) ); + xFunc->DoExecute(rReq); + return xFunc; +} + +void FuSnapLine::DoExecute( SfxRequest& rReq ) +{ + const SfxItemSet* pArgs = rReq.GetArgs(); + sal_uInt16 nHelpLine = 0; + bool bCreateNew = true; + + // Get index of snap line or snap point from the request. + const SfxUInt32Item* pHelpLineIndex = rReq.GetArg<SfxUInt32Item>(ID_VAL_INDEX); + if (pHelpLineIndex != nullptr) + { + nHelpLine = static_cast<sal_uInt16>(pHelpLineIndex->GetValue()); + // Reset the argument pointer to trigger the display of the dialog. + pArgs = nullptr; + } + + SdrPageView* pPV = mpView->GetSdrPageView(); + + if (!pArgs) + { + SfxItemSet aNewAttr(mpViewShell->GetPool(), svl::Items<ATTR_SNAPLINE_START, ATTR_SNAPLINE_END>{}); + bool bLineExist (false); + Point aLinePos; + + if (pHelpLineIndex == nullptr) + { + // The index of the snap line is not provided as argument to the + // request. Determine it from the mouse position. + + aLinePos = static_cast<DrawViewShell*>(mpViewShell)->GetMousePos(); + static_cast<DrawViewShell*>(mpViewShell)->SetMousePosFreezed( false ); + + if ( aLinePos.X() >= 0 ) + { + aLinePos = mpWindow->PixelToLogic(aLinePos); + sal_uInt16 nHitLog = static_cast<sal_uInt16>(mpWindow->PixelToLogic(Size(HITPIX,0)).Width()); + bLineExist = mpView->PickHelpLine(aLinePos, nHitLog, *mpWindow, nHelpLine, pPV); + if ( bLineExist ) + aLinePos = (pPV->GetHelpLines())[nHelpLine].GetPos(); + else + pPV = mpView->GetSdrPageView(); + + pPV->LogicToPagePos(aLinePos); + } + else + aLinePos = Point(0,0); + } + else + { + assert(pPV!=nullptr); + aLinePos = (pPV->GetHelpLines())[nHelpLine].GetPos(); + pPV->LogicToPagePos(aLinePos); + bLineExist = true; + } + aNewAttr.Put(SfxInt32Item(ATTR_SNAPLINE_X, aLinePos.X())); + aNewAttr.Put(SfxInt32Item(ATTR_SNAPLINE_Y, aLinePos.Y())); + + SdAbstractDialogFactory* pFact = SdAbstractDialogFactory::Create(); + vcl::Window* pWin = mpViewShell->GetActiveWindow(); + ScopedVclPtr<AbstractSdSnapLineDlg> pDlg( pFact->CreateSdSnapLineDlg(pWin ? pWin->GetFrameWeld() : nullptr, aNewAttr, mpView) ); + + if ( bLineExist ) + { + pDlg->HideRadioGroup(); + + const SdrHelpLine& rHelpLine = (pPV->GetHelpLines())[nHelpLine]; + + if ( rHelpLine.GetKind() == SdrHelpLineKind::Point ) + { + pDlg->SetText(SdResId(STR_SNAPDLG_SETPOINT)); + pDlg->SetInputFields(true, true); + } + else + { + pDlg->SetText(SdResId(STR_SNAPDLG_SETLINE)); + + if ( rHelpLine.GetKind() == SdrHelpLineKind::Vertical ) + pDlg->SetInputFields(true, false); + else + pDlg->SetInputFields(false, true); + } + bCreateNew = false; + } + else + pDlg->HideDeleteBtn(); + + sal_uInt16 nResult = pDlg->Execute(); + + pDlg->GetAttr(aNewAttr); + pDlg.disposeAndClear(); + + switch( nResult ) + { + case RET_OK: + rReq.Done(aNewAttr); + pArgs = rReq.GetArgs(); + break; + + case RET_SNAP_DELETE: + // delete snap object + if ( !bCreateNew ) + pPV->DeleteHelpLine(nHelpLine); + [[fallthrough]]; + default: + return; + } + } + Point aHlpPos; + + aHlpPos.setX( static_cast<const SfxInt32Item&>( pArgs->Get(ATTR_SNAPLINE_X)).GetValue() ); + aHlpPos.setY( static_cast<const SfxInt32Item&>( pArgs->Get(ATTR_SNAPLINE_Y)).GetValue() ); + pPV->PagePosToLogic(aHlpPos); + + if ( bCreateNew ) + { + SdrHelpLineKind eKind; + + pPV = mpView->GetSdrPageView(); + + switch ( static_cast<SnapKind>(static_cast<const SfxUInt16Item&>( + pArgs->Get(ATTR_SNAPLINE_KIND)).GetValue()) ) + { + case SnapKind::Horizontal : eKind = SdrHelpLineKind::Horizontal; break; + case SnapKind::Vertical : eKind = SdrHelpLineKind::Vertical; break; + default : eKind = SdrHelpLineKind::Point; break; + } + pPV->InsertHelpLine(SdrHelpLine(eKind, aHlpPos)); + } + else + { + const SdrHelpLine& rHelpLine = (pPV->GetHelpLines())[nHelpLine]; + pPV->SetHelpLine(nHelpLine, SdrHelpLine(rHelpLine.GetKind(), aHlpPos)); + } +} + +void FuSnapLine::Activate() +{ +} + +void FuSnapLine::Deactivate() +{ +} + +} // end of namespace sd + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |