1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
3 * This file is part of the LibreOffice project.
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
9 * This file incorporates work covered by the following license notice:
11 * Licensed to the Apache Software Foundation (ASF) under one or more
12 * contributor license agreements. See the NOTICE file distributed
13 * with this work for additional information regarding copyright
14 * ownership. The ASF licenses this file to you under the Apache
15 * License, Version 2.0 (the "License"); you may not use this file
16 * except in compliance with the License. You may obtain a copy of
17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
20 #include <svx/colorbox.hxx>
21 #include <svx/svxids.hrc>
22 #include <svtools/unitconv.hxx>
24 #include <svx/xfillit0.hxx>
25 #include <svx/xflclit.hxx>
26 #include <svx/xflgrit.hxx>
27 #include <svx/xflhtit.hxx>
28 #include <svx/xbtmpit.hxx>
29 #include <svx/sdmetitm.hxx>
30 #include <svx/sdooitm.hxx>
31 #include <svx/sdprcitm.hxx>
32 #include <svx/sdshcitm.hxx>
33 #include <svx/sdshitm.hxx>
34 #include <svx/sdshtitm.hxx>
35 #include <svx/sdsxyitm.hxx>
36 #include <svx/drawitem.hxx>
37 #include <svx/xfltrit.hxx>
38 #include <cuitabarea.hxx>
39 #include <svx/dlgutil.hxx>
40 #include <cuitabline.hxx>
42 using namespace com::sun::star
;
44 const sal_uInt16
SvxShadowTabPage::pShadowRanges
[] =
47 SDRATTR_SHADOWTRANSPARENCE
,
50 SID_ATTR_SHADOW_TRANSPARENCE
,
51 SID_ATTR_SHADOW_YDISTANCE
,
55 SvxShadowTabPage::SvxShadowTabPage(weld::Container
* pPage
, weld::DialogController
* pController
, const SfxItemSet
& rInAttrs
)
56 : SvxTabPage(pPage
, pController
, "cui/ui/shadowtabpage.ui", "ShadowTabPage", rInAttrs
)
57 , m_rOutAttrs(rInAttrs
)
58 , m_pnColorListState(nullptr)
59 , m_nPageType(PageType::Area
)
61 , m_aXFillAttr(rInAttrs
.GetPool())
62 , m_rXFSet(m_aXFillAttr
.GetItemSet())
63 , m_aCtlPosition(this)
64 , m_xTsbShowShadow(m_xBuilder
->weld_check_button("TSB_SHOW_SHADOW"))
65 , m_xGridShadow(m_xBuilder
->weld_widget("gridSHADOW"))
66 , m_xMtrDistance(m_xBuilder
->weld_metric_spin_button("MTR_FLD_DISTANCE", FieldUnit::CM
))
67 , m_xLbShadowColor(new ColorListBox(m_xBuilder
->weld_menu_button("LB_SHADOW_COLOR"), pController
->getDialog()))
68 , m_xMtrTransparent(m_xBuilder
->weld_metric_spin_button("MTR_SHADOW_TRANSPARENT", FieldUnit::PERCENT
))
69 , m_xCtlPosition(new weld::CustomWeld(*m_xBuilder
, "CTL_POSITION", m_aCtlPosition
))
70 , m_xCtlXRectPreview(new weld::CustomWeld(*m_xBuilder
, "CTL_COLOR_PREVIEW", m_aCtlXRectPreview
))
72 // this page needs ExchangeSupport
76 FieldUnit eFUnit
= GetModuleFieldUnit( rInAttrs
);
82 eFUnit
= FieldUnit::MM
;
84 default: ;//prevent warning
86 SetFieldUnit( *m_xMtrDistance
, eFUnit
);
89 SfxItemPool
* pPool
= m_rOutAttrs
.GetPool();
90 DBG_ASSERT( pPool
, "Where is the pool?" );
91 m_ePoolUnit
= pPool
->GetMetric( SDRATTR_SHADOWXDIST
);
93 // setting the output device
94 drawing::FillStyle eXFS
= drawing::FillStyle_SOLID
;
95 if( m_rOutAttrs
.GetItemState( XATTR_FILLSTYLE
) != SfxItemState::DONTCARE
)
97 eXFS
= static_cast<const XFillStyleItem
&>( m_rOutAttrs
.
98 Get( GetWhich( XATTR_FILLSTYLE
) ) ).GetValue();
101 case drawing::FillStyle_SOLID
:
102 if( SfxItemState::DONTCARE
!= m_rOutAttrs
.GetItemState( XATTR_FILLCOLOR
) )
104 m_rXFSet
.Put( m_rOutAttrs
.Get( XATTR_FILLCOLOR
) );
108 case drawing::FillStyle_GRADIENT
:
109 if( SfxItemState::DONTCARE
!= m_rOutAttrs
.GetItemState( XATTR_FILLGRADIENT
) )
111 m_rXFSet
.Put( m_rOutAttrs
.Get( XATTR_FILLGRADIENT
) );
115 case drawing::FillStyle_HATCH
:
116 if( SfxItemState::DONTCARE
!= m_rOutAttrs
.GetItemState( XATTR_FILLHATCH
) )
118 m_rXFSet
.Put( m_rOutAttrs
.Get( XATTR_FILLHATCH
) );
122 case drawing::FillStyle_BITMAP
:
124 if( SfxItemState::DONTCARE
!= m_rOutAttrs
.GetItemState( XATTR_FILLBITMAP
) )
126 m_rXFSet
.Put( m_rOutAttrs
.Get( XATTR_FILLBITMAP
) );
130 case drawing::FillStyle_NONE
: break;
136 m_rXFSet
.Put( XFillColorItem( OUString(), COL_LIGHTRED
) );
139 if(drawing::FillStyle_NONE
== eXFS
)
142 // fallback to solid fillmode when no fill mode is provided to have
143 // a reasonable shadow preview. The used color will be a set one or
144 // the default (currently blue8)
145 eXFS
= drawing::FillStyle_SOLID
;
148 m_rXFSet
.Put( XFillStyleItem( eXFS
) );
149 m_aCtlXRectPreview
.SetRectangleAttributes(m_aXFillAttr
.GetItemSet());
151 m_xTsbShowShadow
->connect_toggled(LINK( this, SvxShadowTabPage
, ClickShadowHdl_Impl
));
152 m_xLbShadowColor
->SetSelectHdl( LINK( this, SvxShadowTabPage
, SelectShadowHdl_Impl
) );
153 Link
<weld::MetricSpinButton
&,void> aLink
= LINK( this, SvxShadowTabPage
, ModifyShadowHdl_Impl
);
154 m_xMtrTransparent
->connect_value_changed(aLink
);
155 m_xMtrDistance
->connect_value_changed(aLink
);
158 SvxShadowTabPage::~SvxShadowTabPage()
160 m_xCtlXRectPreview
.reset();
161 m_xLbShadowColor
.reset();
162 m_xCtlPosition
.reset();
165 void SvxShadowTabPage::ActivatePage( const SfxItemSet
& rSet
)
167 const SfxUInt16Item
* pPageTypeItem
= rSet
.GetItem
<SfxUInt16Item
>(SID_PAGE_TYPE
, false);
169 SetPageType(static_cast<PageType
>(pPageTypeItem
->GetValue()));
171 if( m_nDlgType
== 0 )
173 if( m_pColorList
.is() )
176 if( *m_pnColorListState
& ChangeType::CHANGED
||
177 *m_pnColorListState
& ChangeType::MODIFIED
)
179 if( *m_pnColorListState
& ChangeType::CHANGED
)
181 SvxAreaTabDialog
* pArea
= dynamic_cast<SvxAreaTabDialog
*>(GetDialogController());
184 m_pColorList
= pArea
->GetNewColorList();
188 SvxLineTabDialog
* pLine
= dynamic_cast<SvxLineTabDialog
*>(GetDialogController());
190 m_pColorList
= pLine
->GetNewColorList();
194 SfxItemSet
rAttribs( rSet
);
195 // rSet contains shadow attributes too, but we want
196 // to use it for updating rectangle attributes only,
197 // so set the shadow to none here
198 SdrOnOffItem
aItem( makeSdrShadowItem( false ));
199 rAttribs
.Put( aItem
);
201 m_aCtlXRectPreview
.SetRectangleAttributes( rAttribs
);
202 ModifyShadowHdl_Impl( *m_xMtrTransparent
);
204 m_nPageType
= PageType::Shadow
;
210 DeactivateRC
SvxShadowTabPage::DeactivatePage( SfxItemSet
* _pSet
)
213 FillItemSet( _pSet
);
215 return DeactivateRC::LeavePage
;
219 bool SvxShadowTabPage::FillItemSet( SfxItemSet
* rAttrs
)
221 bool bModified
= false;
223 const SfxPoolItem
* pOld
= nullptr;
225 if (m_xTsbShowShadow
->get_state_changed_from_saved())
227 TriState eState
= m_xTsbShowShadow
->get_state();
228 assert(eState
!= TRISTATE_INDET
);
229 // given how m_xTsbShowShadow is set up and saved in Reset(),
230 // eState == TRISTATE_INDET would imply
231 // !IsValueChangedFromSaved()
232 SdrOnOffItem
aItem( makeSdrShadowItem(eState
== TRISTATE_TRUE
) );
233 pOld
= GetOldItem( *rAttrs
, SDRATTR_SHADOW
);
234 if ( !pOld
|| !( *static_cast<const SdrOnOffItem
*>(pOld
) == aItem
) )
236 rAttrs
->Put( aItem
);
242 // a bit intricate inquiry whether there was something changed,
243 // as the items can't be displayed directly on controls
244 sal_Int32 nX
= 0, nY
= 0;
245 sal_Int32 nXY
= GetCoreValue( *m_xMtrDistance
, m_ePoolUnit
);
247 switch (m_aCtlPosition
.GetActualRP())
249 case RectPoint::LT
: nX
= nY
= -nXY
; break;
250 case RectPoint::MT
: nY
= -nXY
; break;
251 case RectPoint::RT
: nX
= nXY
; nY
= -nXY
; break;
252 case RectPoint::LM
: nX
= -nXY
; break;
253 case RectPoint::RM
: nX
= nXY
; break;
254 case RectPoint::LB
: nX
= -nXY
; nY
= nXY
; break;
255 case RectPoint::MB
: nY
= nXY
; break;
256 case RectPoint::RB
: nX
= nY
= nXY
; break;
257 case RectPoint::MM
: break;
260 // If the values of the shadow distances==SfxItemState::DONTCARE and the displayed
261 // string in the respective MetricField=="", then the comparison of the old
262 // and the new distance values would return a wrong result because in such a
263 // case the new distance values would match the default values of the MetricField !!!!
264 if ( !m_xMtrDistance
->get_text().isEmpty() ||
265 m_rOutAttrs
.GetItemState( SDRATTR_SHADOWXDIST
) != SfxItemState::DONTCARE
||
266 m_rOutAttrs
.GetItemState( SDRATTR_SHADOWYDIST
) != SfxItemState::DONTCARE
)
268 sal_Int32 nOldX
= 9876543; // impossible value, so DontCare
269 sal_Int32 nOldY
= 9876543;
270 if( m_rOutAttrs
.GetItemState( SDRATTR_SHADOWXDIST
) != SfxItemState::DONTCARE
&&
271 m_rOutAttrs
.GetItemState( SDRATTR_SHADOWYDIST
) != SfxItemState::DONTCARE
)
273 nOldX
= m_rOutAttrs
.Get( SDRATTR_SHADOWXDIST
).GetValue();
274 nOldY
= m_rOutAttrs
.Get( SDRATTR_SHADOWYDIST
).GetValue();
276 SdrMetricItem
aXItem( makeSdrShadowXDistItem(nX
) );
277 pOld
= GetOldItem( *rAttrs
, SDRATTR_SHADOWXDIST
);
279 ( !pOld
|| !( *static_cast<const SdrMetricItem
*>(pOld
) == aXItem
) ) )
281 rAttrs
->Put( aXItem
);
284 SdrMetricItem
aYItem( makeSdrShadowYDistItem(nY
) );
285 pOld
= GetOldItem( *rAttrs
, SDRATTR_SHADOWYDIST
);
287 ( !pOld
|| !( *static_cast<const SdrMetricItem
*>(pOld
) == aYItem
) ) )
289 rAttrs
->Put( aYItem
);
296 XColorItem
aItem(makeSdrShadowColorItem(m_xLbShadowColor
->GetSelectEntryColor()));
297 pOld
= GetOldItem( *rAttrs
, SDRATTR_SHADOWCOLOR
);
298 if ( !pOld
|| !( *static_cast<const XColorItem
*>(pOld
) == aItem
) )
300 rAttrs
->Put( aItem
);
306 sal_uInt16 nVal
= static_cast<sal_uInt16
>(m_xMtrTransparent
->get_value(FieldUnit::PERCENT
));
307 if (m_xMtrTransparent
->get_value_changed_from_saved())
309 SdrPercentItem
aItem( makeSdrShadowTransparenceItem(nVal
) );
310 pOld
= GetOldItem( *rAttrs
, SDRATTR_SHADOWTRANSPARENCE
);
311 if ( !pOld
|| !( *static_cast<const SdrPercentItem
*>(pOld
) == aItem
) )
313 rAttrs
->Put( aItem
);
318 rAttrs
->Put (CntUInt16Item(SID_PAGE_TYPE
, static_cast<sal_uInt16
>(m_nPageType
)));
324 void SvxShadowTabPage::Reset( const SfxItemSet
* rAttrs
)
326 // all objects can have a shadow
327 // at the moment there are only 8 possible positions where a shadow can be set
329 // has a shadow been set?
330 if( rAttrs
->GetItemState( SDRATTR_SHADOW
) != SfxItemState::DONTCARE
)
332 if( rAttrs
->Get( SDRATTR_SHADOW
).GetValue() )
333 m_xTsbShowShadow
->set_state(TRISTATE_TRUE
);
336 m_xTsbShowShadow
->set_state(TRISTATE_FALSE
);
340 m_xTsbShowShadow
->set_state(TRISTATE_INDET
);
342 // distance (only 8 possible positions),
343 // so there is only one item evaluated
345 if( rAttrs
->GetItemState( SDRATTR_SHADOWXDIST
) != SfxItemState::DONTCARE
&&
346 rAttrs
->GetItemState( SDRATTR_SHADOWYDIST
) != SfxItemState::DONTCARE
)
348 sal_Int32 nX
= rAttrs
->Get( SDRATTR_SHADOWXDIST
).GetValue();
349 sal_Int32 nY
= rAttrs
->Get( SDRATTR_SHADOWYDIST
).GetValue();
352 SetMetricValue( *m_xMtrDistance
, nX
< 0 ? -nX
: nX
, m_ePoolUnit
);
354 SetMetricValue( *m_xMtrDistance
, nY
< 0 ? -nY
: nY
, m_ePoolUnit
);
356 // setting the shadow control
357 if ( nX
< 0 && nY
< 0 ) m_aCtlPosition
.SetActualRP( RectPoint::LT
);
358 else if( nX
== 0 && nY
< 0 ) m_aCtlPosition
.SetActualRP( RectPoint::MT
);
359 else if( nX
> 0 && nY
< 0 ) m_aCtlPosition
.SetActualRP( RectPoint::RT
);
360 else if( nX
< 0 && nY
== 0 ) m_aCtlPosition
.SetActualRP( RectPoint::LM
);
361 // there's no center point anymore
362 else if( nX
== 0 && nY
== 0 ) m_aCtlPosition
.SetActualRP( RectPoint::RB
);
363 else if( nX
> 0 && nY
== 0 ) m_aCtlPosition
.SetActualRP( RectPoint::RM
);
364 else if( nX
< 0 && nY
> 0 ) m_aCtlPosition
.SetActualRP( RectPoint::LB
);
365 else if( nX
== 0 && nY
> 0 ) m_aCtlPosition
.SetActualRP( RectPoint::MB
);
366 else if( nX
> 0 && nY
> 0 ) m_aCtlPosition
.SetActualRP( RectPoint::RB
);
370 // determine default-distance
371 SfxItemPool
* pPool
= m_rOutAttrs
.GetPool();
373 sal_Int32 n
= pPool
->GetDefaultItem(SDRATTR_SHADOWXDIST
).GetValue();
375 n
= pPool
->GetDefaultItem(SDRATTR_SHADOWYDIST
).GetValue();
376 SetMetricValue(*m_xMtrDistance
, std::abs(n
), m_ePoolUnit
);
379 // Tristate, e. g. multiple objects have been marked of which some have a shadow and some don't.
380 // The text (which shall be displayed) of the MetricFields is set to "" and serves as an
381 // identification in the method FillItemSet for the fact that the distance value was NOT changed !!!!
382 m_xMtrDistance
->set_text( "" );
383 m_aCtlPosition
.SetActualRP( RectPoint::MM
);
386 if( rAttrs
->GetItemState( SDRATTR_SHADOWCOLOR
) != SfxItemState::DONTCARE
)
388 m_xLbShadowColor
->SelectEntry( rAttrs
->Get( SDRATTR_SHADOWCOLOR
).GetColorValue() );
391 m_xLbShadowColor
->SetNoSelection();
393 if( rAttrs
->GetItemState( SDRATTR_SHADOWTRANSPARENCE
) != SfxItemState::DONTCARE
)
395 sal_uInt16 nTransp
= rAttrs
->Get( SDRATTR_SHADOWTRANSPARENCE
).GetValue();
396 m_xMtrTransparent
->set_value(nTransp
, FieldUnit::PERCENT
);
399 m_xMtrTransparent
->set_text("");
402 m_xMtrDistance
->save_value();
403 m_xLbShadowColor
->SaveValue();
404 m_xTsbShowShadow
->save_state();
406 // #66832# This field was not saved, but used to determine changes.
407 // Why? Seems to be the error.
409 m_xMtrTransparent
->save_value();
411 ClickShadowHdl_Impl(*m_xTsbShowShadow
);
412 ModifyShadowHdl_Impl(*m_xMtrTransparent
);
415 std::unique_ptr
<SfxTabPage
> SvxShadowTabPage::Create( weld::Container
* pPage
, weld::DialogController
* pController
,
416 const SfxItemSet
* rAttrs
)
418 return std::make_unique
<SvxShadowTabPage
>(pPage
, pController
, *rAttrs
);
421 IMPL_LINK_NOARG(SvxShadowTabPage
, ClickShadowHdl_Impl
, weld::ToggleButton
&, void)
423 if (m_xTsbShowShadow
->get_state() == TRISTATE_FALSE
)
425 m_xGridShadow
->set_sensitive(false);
426 m_xCtlPosition
->set_sensitive(false);
430 m_xGridShadow
->set_sensitive(true);
431 m_xCtlPosition
->set_sensitive(true);
433 m_aCtlPosition
.Invalidate();
434 ModifyShadowHdl_Impl(*m_xMtrTransparent
);
437 IMPL_LINK_NOARG(SvxShadowTabPage
, SelectShadowHdl_Impl
, ColorListBox
&, void)
439 ModifyShadowHdl_Impl(*m_xMtrTransparent
);
442 IMPL_LINK_NOARG(SvxShadowTabPage
, ModifyShadowHdl_Impl
, weld::MetricSpinButton
&, void)
444 if (m_xTsbShowShadow
->get_state() == TRISTATE_TRUE
)
445 m_rXFSet
.Put( XFillStyleItem( drawing::FillStyle_SOLID
) );
447 m_rXFSet
.Put( XFillStyleItem( drawing::FillStyle_NONE
) );
449 m_rXFSet
.Put( XFillColorItem( OUString(), m_xLbShadowColor
->GetSelectEntryColor() ) );
450 sal_uInt16 nVal
= static_cast<sal_uInt16
>(m_xMtrTransparent
->get_value(FieldUnit::PERCENT
));
451 m_rXFSet
.Put( XFillTransparenceItem( nVal
) );
454 sal_Int32 nX
= 0, nY
= 0;
455 sal_Int32 nXY
= GetCoreValue( *m_xMtrDistance
, m_ePoolUnit
);
456 switch( m_aCtlPosition
.GetActualRP() )
458 case RectPoint::LT
: nX
= nY
= -nXY
; break;
459 case RectPoint::MT
: nY
= -nXY
; break;
460 case RectPoint::RT
: nX
= nXY
; nY
= -nXY
; break;
461 case RectPoint::LM
: nX
= -nXY
; break;
462 case RectPoint::RM
: nX
= nXY
; break;
463 case RectPoint::LB
: nX
= -nXY
; nY
= nXY
; break;
464 case RectPoint::MB
: nY
= nXY
; break;
465 case RectPoint::RB
: nX
= nY
= nXY
; break;
466 case RectPoint::MM
: break;
469 m_aCtlXRectPreview
.SetShadowPosition(Point(nX
, nY
));
471 m_aCtlXRectPreview
.SetShadowAttributes(m_aXFillAttr
.GetItemSet());
472 m_aCtlXRectPreview
.Invalidate();
475 void SvxShadowTabPage::PointChanged( weld::DrawingArea
*, RectPoint
)
478 ModifyShadowHdl_Impl( *m_xMtrTransparent
);
481 void SvxShadowTabPage::PageCreated(const SfxAllItemSet
& aSet
)
483 const SvxColorListItem
* pColorListItem
= aSet
.GetItem
<SvxColorListItem
>(SID_COLOR_TABLE
, false);
484 const SfxUInt16Item
* pPageTypeItem
= aSet
.GetItem
<SfxUInt16Item
>(SID_PAGE_TYPE
, false);
485 const SfxUInt16Item
* pDlgTypeItem
= aSet
.GetItem
<SfxUInt16Item
>(SID_DLG_TYPE
, false);
488 SetColorList(pColorListItem
->GetColorList());
490 SetPageType(static_cast<PageType
>(pPageTypeItem
->GetValue()));
492 SetDlgType(pDlgTypeItem
->GetValue());
495 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */