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Diffstat (limited to 'basctl/source/dlged/dlgedfunc.cxx')
| -rw-r--r-- | basctl/source/dlged/dlgedfunc.cxx | 548 |
1 files changed, 548 insertions, 0 deletions
diff --git a/basctl/source/dlged/dlgedfunc.cxx b/basctl/source/dlged/dlgedfunc.cxx new file mode 100644 index 000000000..78fe1ef96 --- /dev/null +++ b/basctl/source/dlged/dlgedfunc.cxx @@ -0,0 +1,548 @@ +/* -*- 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 <vcl/scrbar.hxx> +#include <svx/svdview.hxx> +#include <dlgedfunc.hxx> +#include <dlged.hxx> +#include <dlgedview.hxx> +#include <vcl/seleng.hxx> + +namespace basctl +{ + +IMPL_LINK_NOARG( DlgEdFunc, ScrollTimeout, Timer *, void ) +{ + vcl::Window& rWindow = rParent.GetWindow(); + Point aPos = rWindow.ScreenToOutputPixel( rWindow.GetPointerPosPixel() ); + aPos = rWindow.PixelToLogic( aPos ); + ForceScroll( aPos ); +} + +void DlgEdFunc::ForceScroll( const Point& rPos ) +{ + aScrollTimer.Stop(); + + vcl::Window& rWindow = rParent.GetWindow(); + + static Point aDefPoint; + tools::Rectangle aOutRect( aDefPoint, rWindow.GetOutputSizePixel() ); + aOutRect = rWindow.PixelToLogic( aOutRect ); + + ScrollBar* pHScroll = rParent.GetHScroll(); + ScrollBar* pVScroll = rParent.GetVScroll(); + long nDeltaX = pHScroll->GetLineSize(); + long nDeltaY = pVScroll->GetLineSize(); + + if( !aOutRect.IsInside( rPos ) ) + { + if( rPos.X() < aOutRect.Left() ) + nDeltaX = -nDeltaX; + else if( rPos.X() <= aOutRect.Right() ) + nDeltaX = 0; + + if( rPos.Y() < aOutRect.Top() ) + nDeltaY = -nDeltaY; + else if( rPos.Y() <= aOutRect.Bottom() ) + nDeltaY = 0; + + if( nDeltaX ) + pHScroll->SetThumbPos( pHScroll->GetThumbPos() + nDeltaX ); + if( nDeltaY ) + pVScroll->SetThumbPos( pVScroll->GetThumbPos() + nDeltaY ); + + if( nDeltaX ) + rParent.DoScroll(); + if( nDeltaY ) + rParent.DoScroll(); + } + + aScrollTimer.Start(); +} + +DlgEdFunc::DlgEdFunc (DlgEditor& rParent_) : + rParent(rParent_) +{ + aScrollTimer.SetInvokeHandler( LINK( this, DlgEdFunc, ScrollTimeout ) ); + aScrollTimer.SetTimeout( SELENG_AUTOREPEAT_INTERVAL ); +} + +DlgEdFunc::~DlgEdFunc() +{ +} + +void DlgEdFunc::MouseButtonDown( const MouseEvent& ) +{ +} + +bool DlgEdFunc::MouseButtonUp( const MouseEvent& ) +{ + aScrollTimer.Stop(); + return true; +} + +void DlgEdFunc::MouseMove( const MouseEvent& ) +{ +} + +bool DlgEdFunc::KeyInput( const KeyEvent& rKEvt ) +{ + bool bReturn = false; + + SdrView& rView = rParent.GetView(); + vcl::Window& rWindow = rParent.GetWindow(); + + vcl::KeyCode aCode = rKEvt.GetKeyCode(); + sal_uInt16 nCode = aCode.GetCode(); + + switch ( nCode ) + { + case KEY_ESCAPE: + { + if ( rView.IsAction() ) + { + rView.BrkAction(); + bReturn = true; + } + else if ( rView.AreObjectsMarked() ) + { + const SdrHdlList& rHdlList = rView.GetHdlList(); + SdrHdl* pHdl = rHdlList.GetFocusHdl(); + if ( pHdl ) + const_cast<SdrHdlList&>(rHdlList).ResetFocusHdl(); + else + rView.UnmarkAll(); + + bReturn = true; + } + } + break; + case KEY_TAB: + { + if ( !aCode.IsMod1() && !aCode.IsMod2() ) + { + // mark next object + if ( !rView.MarkNextObj( !aCode.IsShift() ) ) + { + // if no next object, mark first/last + rView.UnmarkAllObj(); + rView.MarkNextObj( !aCode.IsShift() ); + } + + if ( rView.AreObjectsMarked() ) + rView.MakeVisible( rView.GetAllMarkedRect(), rWindow ); + + bReturn = true; + } + else if ( aCode.IsMod1() ) + { + // selected handle + const SdrHdlList& rHdlList = rView.GetHdlList(); + const_cast<SdrHdlList&>(rHdlList).TravelFocusHdl( !aCode.IsShift() ); + + // guarantee visibility of focused handle + if (SdrHdl* pHdl = rHdlList.GetFocusHdl()) + { + Point aHdlPosition( pHdl->GetPos() ); + tools::Rectangle aVisRect( aHdlPosition - Point( 100, 100 ), Size( 200, 200 ) ); + rView.MakeVisible( aVisRect, rWindow ); + } + + bReturn = true; + } + } + break; + case KEY_UP: + case KEY_DOWN: + case KEY_LEFT: + case KEY_RIGHT: + { + long nX = 0; + long nY = 0; + + if ( nCode == KEY_UP ) + { + // scroll up + nX = 0; + nY = -1; + } + else if ( nCode == KEY_DOWN ) + { + // scroll down + nX = 0; + nY = 1; + } + else if ( nCode == KEY_LEFT ) + { + // scroll left + nX = -1; + nY = 0; + } + else if ( nCode == KEY_RIGHT ) + { + // scroll right + nX = 1; + nY = 0; + } + + if ( rView.AreObjectsMarked() && !aCode.IsMod1() ) + { + if ( aCode.IsMod2() ) + { + // move in 1 pixel distance + Size aPixelSize = rWindow.PixelToLogic(Size(1, 1)); + nX *= aPixelSize.Width(); + nY *= aPixelSize.Height(); + } + else + { + // move in 1 mm distance + nX *= 100; + nY *= 100; + } + + const SdrHdlList& rHdlList = rView.GetHdlList(); + SdrHdl* pHdl = rHdlList.GetFocusHdl(); + + if ( pHdl == nullptr ) + { + // no handle selected + if ( rView.IsMoveAllowed() ) + { + // restrict movement to work area + const tools::Rectangle& rWorkArea = rView.GetWorkArea(); + + if ( !rWorkArea.IsEmpty() ) + { + tools::Rectangle aMarkRect( rView.GetMarkedObjRect() ); + aMarkRect.Move( nX, nY ); + + if ( !rWorkArea.IsInside( aMarkRect ) ) + { + if ( aMarkRect.Left() < rWorkArea.Left() ) + nX += rWorkArea.Left() - aMarkRect.Left(); + + if ( aMarkRect.Right() > rWorkArea.Right() ) + nX -= aMarkRect.Right() - rWorkArea.Right(); + + if ( aMarkRect.Top() < rWorkArea.Top() ) + nY += rWorkArea.Top() - aMarkRect.Top(); + + if ( aMarkRect.Bottom() > rWorkArea.Bottom() ) + nY -= aMarkRect.Bottom() - rWorkArea.Bottom(); + } + } + + if ( nX != 0 || nY != 0 ) + { + rView.MoveAllMarked( Size( nX, nY ) ); + rView.MakeVisible( rView.GetAllMarkedRect(), rWindow ); + } + } + } + else if (nX || nY) + { + Point aStartPoint(pHdl->GetPos()); + Point aEndPoint(pHdl->GetPos() + Point(nX, nY)); + const SdrDragStat& rDragStat = rView.GetDragStat(); + + // start dragging + rView.BegDragObj(aStartPoint, nullptr, pHdl, 0); + + if (rView.IsDragObj()) + { + bool const bWasNoSnap = rDragStat.IsNoSnap(); + bool const bWasSnapEnabled = rView.IsSnapEnabled(); + + // switch snapping off + if (!bWasNoSnap) + const_cast<SdrDragStat&>(rDragStat).SetNoSnap(); + if (bWasSnapEnabled) + rView.SetSnapEnabled(false); + + rView.MovAction(aEndPoint); + rView.EndDragObj(); + + // restore snap + if (!bWasNoSnap) + const_cast<SdrDragStat&>(rDragStat).SetNoSnap(bWasNoSnap); + if (bWasSnapEnabled) + rView.SetSnapEnabled(bWasSnapEnabled); + } + + // make moved handle visible + tools::Rectangle aVisRect(aEndPoint - Point(100, 100), Size(200, 200)); + rView.MakeVisible(aVisRect, rWindow); + } + } + else + { + // scroll page + ScrollBar* pScrollBar = ( nX != 0 ) ? rParent.GetHScroll() : rParent.GetVScroll(); + if ( pScrollBar ) + { + long nRangeMin = pScrollBar->GetRangeMin(); + long nRangeMax = pScrollBar->GetRangeMax(); + long nThumbPos = pScrollBar->GetThumbPos() + ( ( nX != 0 ) ? nX : nY ) * pScrollBar->GetLineSize(); + if ( nThumbPos < nRangeMin ) + nThumbPos = nRangeMin; + if ( nThumbPos > nRangeMax ) + nThumbPos = nRangeMax; + pScrollBar->SetThumbPos( nThumbPos ); + rParent.DoScroll(); + } + } + + bReturn = true; + } + break; + default: + { + } + break; + } + + if ( bReturn ) + rWindow.ReleaseMouse(); + + return bReturn; +} + +DlgEdFuncInsert::DlgEdFuncInsert (DlgEditor& rParent_) : + DlgEdFunc(rParent_) +{ + rParent.GetView().SetCreateMode(); +} + +DlgEdFuncInsert::~DlgEdFuncInsert() +{ + rParent.GetView().SetEditMode(); +} + +void DlgEdFuncInsert::MouseButtonDown( const MouseEvent& rMEvt ) +{ + if( !rMEvt.IsLeft() ) + return; + + SdrView& rView = rParent.GetView(); + vcl::Window& rWindow = rParent.GetWindow(); + rView.SetActualWin(&rWindow); + + Point aPos = rWindow.PixelToLogic( rMEvt.GetPosPixel() ); + sal_uInt16 nHitLog = static_cast<sal_uInt16>(rWindow.PixelToLogic(Size(3, 0)).Width()); + sal_uInt16 nDrgLog = static_cast<sal_uInt16>(rWindow.PixelToLogic(Size(3, 0)).Width()); + + rWindow.CaptureMouse(); + + if ( rMEvt.IsLeft() && rMEvt.GetClicks() == 1 ) + { + SdrHdl* pHdl = rView.PickHandle(aPos); + + // if selected object was hit, drag object + if ( pHdl!=nullptr || rView.IsMarkedHit(aPos, nHitLog) ) + rView.BegDragObj(aPos, nullptr, pHdl, nDrgLog); + else if ( rView.AreObjectsMarked() ) + rView.UnmarkAll(); + + // if no action, create object + if ( !rView.IsAction() ) + rView.BegCreateObj(aPos); + } + else if ( rMEvt.IsLeft() && rMEvt.GetClicks() == 2 ) + { + // if object was hit, show property browser + if ( rView.IsMarkedHit(aPos, nHitLog) && rParent.GetMode() != DlgEditor::READONLY ) + rParent.ShowProperties(); + } +} + +bool DlgEdFuncInsert::MouseButtonUp( const MouseEvent& rMEvt ) +{ + DlgEdFunc::MouseButtonUp( rMEvt ); + + SdrView& rView = rParent.GetView(); + vcl::Window& rWindow = rParent.GetWindow(); + rView.SetActualWin(&rWindow); + + rWindow.ReleaseMouse(); + + // object creation active? + if ( rView.IsCreateObj() ) + { + rView.EndCreateObj(SdrCreateCmd::ForceEnd); + + if ( !rView.AreObjectsMarked() ) + { + sal_uInt16 nHitLog = static_cast<sal_uInt16>(rWindow.PixelToLogic(Size(3, 0)).Width()); + Point aPos( rWindow.PixelToLogic( rMEvt.GetPosPixel() ) ); + rView.MarkObj(aPos, nHitLog); + } + + return rView.AreObjectsMarked(); + } + else + { + if ( rView.IsDragObj() ) + rView.EndDragObj( rMEvt.IsMod1() ); + return true; + } +} + +void DlgEdFuncInsert::MouseMove( const MouseEvent& rMEvt ) +{ + SdrView& rView = rParent.GetView(); + vcl::Window& rWindow = rParent.GetWindow(); + rView.SetActualWin(&rWindow); + + Point aPos = rWindow.PixelToLogic(rMEvt.GetPosPixel()); + sal_uInt16 nHitLog = static_cast<sal_uInt16>(rWindow.PixelToLogic(Size(3, 0)).Width()); + + if (rView.IsAction()) + { + ForceScroll(aPos); + rView.MovAction(aPos); + } + + rWindow.SetPointer( rView.GetPreferredPointer( aPos, &rWindow, nHitLog ) ); +} + +DlgEdFuncSelect::DlgEdFuncSelect (DlgEditor& rParent_) : + DlgEdFunc(rParent_) +{ +} + +DlgEdFuncSelect::~DlgEdFuncSelect() +{ +} + +void DlgEdFuncSelect::MouseButtonDown( const MouseEvent& rMEvt ) +{ + // get view from parent + SdrView& rView = rParent.GetView(); + vcl::Window& rWindow = rParent.GetWindow(); + rView.SetActualWin(&rWindow); + + sal_uInt16 nDrgLog = static_cast<sal_uInt16>(rWindow.PixelToLogic(Size(3, 0)).Width()); + sal_uInt16 nHitLog = static_cast<sal_uInt16>(rWindow.PixelToLogic(Size(3, 0)).Width()); + Point aMDPos = rWindow.PixelToLogic(rMEvt.GetPosPixel()); + + if ( rMEvt.IsLeft() && rMEvt.GetClicks() == 1 ) + { + SdrHdl* pHdl = rView.PickHandle(aMDPos); + + // hit selected object? + if ( pHdl!=nullptr || rView.IsMarkedHit(aMDPos, nHitLog) ) + { + rView.BegDragObj(aMDPos, nullptr, pHdl, nDrgLog); + } + else + { + // if not multi selection, unmark all + if ( !rMEvt.IsShift() ) + rView.UnmarkAll(); + else + { + SdrPageView* pPV; + SdrObject* pObj = rView.PickObj(aMDPos, nHitLog, pPV); + if (pObj) + { + //if (dynamic_cast<DlgEdForm*>(pObj)) + // rView.UnmarkAll(); + //else + // rParent.UnmarkDialog(); + } + } + + if ( rView.MarkObj(aMDPos, nHitLog) ) + { + // drag object + pHdl = rView.PickHandle(aMDPos); + rView.BegDragObj(aMDPos, nullptr, pHdl, nDrgLog); + } + else + { + // select object + rView.BegMarkObj(aMDPos); + } + } + } + else if ( rMEvt.IsLeft() && rMEvt.GetClicks() == 2 ) + { + // if object was hit, show property browser + if ( rView.IsMarkedHit(aMDPos, nHitLog) && rParent.GetMode() != DlgEditor::READONLY ) + rParent.ShowProperties(); + } +} + +bool DlgEdFuncSelect::MouseButtonUp( const MouseEvent& rMEvt ) +{ + DlgEdFunc::MouseButtonUp( rMEvt ); + + // get view from parent + SdrView& rView = rParent.GetView(); + vcl::Window& rWindow = rParent.GetWindow(); + rView.SetActualWin(&rWindow); + + Point aPnt = rWindow.PixelToLogic(rMEvt.GetPosPixel()); + sal_uInt16 nHitLog = static_cast<sal_uInt16>(rWindow.PixelToLogic(Size(3, 0)).Width()); + + if ( rMEvt.IsLeft() ) + { + if (rView.IsDragObj()) + { + // object was dragged + rView.EndDragObj( rMEvt.IsMod1() ); + rView.ForceMarkedToAnotherPage(); + } + else if (rView.IsAction()) + { + rView.EndAction(); + } + } + + rWindow.SetPointer( rView.GetPreferredPointer( aPnt, &rWindow, nHitLog ) ); + rWindow.ReleaseMouse(); + + return true; +} + +void DlgEdFuncSelect::MouseMove( const MouseEvent& rMEvt ) +{ + SdrView& rView = rParent.GetView(); + vcl::Window& rWindow = rParent.GetWindow(); + rView.SetActualWin(&rWindow); + + Point aPnt = rWindow.PixelToLogic(rMEvt.GetPosPixel()); + sal_uInt16 nHitLog = static_cast<sal_uInt16>(rWindow.PixelToLogic(Size(3, 0)).Width()); + + if ( rView.IsAction() ) + { + Point aPix = rMEvt.GetPosPixel(); + Point aPnt_ = rWindow.PixelToLogic(aPix); + + ForceScroll(aPnt_); + rView.MovAction(aPnt_); + } + + rWindow.SetPointer( rView.GetPreferredPointer( aPnt, &rWindow, nHitLog ) ); +} + +} // namespace basctl + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |