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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 <string>
#include <vcl/toolbox.hxx>
#include <sfx2/app.hxx>
#include <sfx2/dispatch.hxx>
#include <sfx2/objsh.hxx>
#include <svx/dialogs.hrc>
#include "helpid.hrc"
#include "svx/drawitem.hxx"
#include "svx/xattr.hxx"
#include <svx/xtable.hxx>
#include "svx/linectrl.hxx"
#include <svx/itemwin.hxx>
#include <svx/dialmgr.hxx>
#include <svx/unoapi.hxx>
#include <boost/scoped_ptr.hpp>
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::util;
using namespace ::com::sun::star::frame;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star;
// For End Line Controlleer
#define MAX_LINES 12
SFX_IMPL_TOOLBOX_CONTROL( SvxLineStyleToolBoxControl, XLineStyleItem );
SFX_IMPL_TOOLBOX_CONTROL( SvxLineWidthToolBoxControl, XLineWidthItem );
SFX_IMPL_TOOLBOX_CONTROL( SvxLineEndToolBoxControl, SfxBoolItem );
SvxLineStyleToolBoxControl::SvxLineStyleToolBoxControl( sal_uInt16 nSlotId,
sal_uInt16 nId,
ToolBox& rTbx ) :
SfxToolBoxControl( nSlotId, nId, rTbx ),
pStyleItem ( NULL ),
pDashItem ( NULL ),
bUpdate ( false )
{
addStatusListener( OUString( ".uno:LineDash" ));
addStatusListener( OUString( ".uno:DashListState" ));
}
SvxLineStyleToolBoxControl::~SvxLineStyleToolBoxControl()
{
delete pStyleItem;
delete pDashItem;
}
void SvxLineStyleToolBoxControl::StateChanged (
sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState )
{
SvxLineBox* pBox = static_cast<SvxLineBox*>( GetToolBox().GetItemWindow( GetId() ) );
DBG_ASSERT( pBox, "Window not found!" );
if( eState == SfxItemState::DISABLED )
{
pBox->Disable();
pBox->SetNoSelection();
}
else
{
pBox->Enable();
if ( eState == SfxItemState::DEFAULT )
{
if( nSID == SID_ATTR_LINE_STYLE )
{
delete pStyleItem;
pStyleItem = static_cast<XLineStyleItem*>(pState->Clone());
}
else if( nSID == SID_ATTR_LINE_DASH )
{
delete pDashItem;
pDashItem = static_cast<XLineDashItem*>(pState->Clone());
}
bUpdate = true;
Update( pState );
}
else if ( nSID != SID_DASH_LIST )
{
// no or ambiguous status
pBox->SetNoSelection();
}
}
}
void SvxLineStyleToolBoxControl::Update( const SfxPoolItem* pState )
{
if ( pState && bUpdate )
{
bUpdate = false;
SvxLineBox* pBox = static_cast<SvxLineBox*>(GetToolBox().GetItemWindow( GetId() ));
DBG_ASSERT( pBox, "Window not found!" );
// Since the timer can strike unexpectedly, it may happen that
// the LB is not yet filled. A ClearCache() on the control
// in DelayHdl () was unsuccessful.
if( pBox->GetEntryCount() == 0 )
pBox->FillControl();
drawing::LineStyle eXLS;
if ( pStyleItem )
eXLS = ( drawing::LineStyle )pStyleItem->GetValue();
else
eXLS = drawing::LineStyle_NONE;
switch( eXLS )
{
case drawing::LineStyle_NONE:
pBox->SelectEntryPos( 0 );
break;
case drawing::LineStyle_SOLID:
pBox->SelectEntryPos( 1 );
break;
case drawing::LineStyle_DASH:
{
if( pDashItem )
{
OUString aString = SvxUnogetInternalNameForItem(
XATTR_LINEDASH, pDashItem->GetName());
pBox->SelectEntry( aString );
}
else
pBox->SetNoSelection();
}
break;
default:
OSL_FAIL( "Unsupported type of line" );
break;
}
}
if ( pState && ( pState->ISA( SvxDashListItem ) ) )
{
// The list of line styles has changed
SvxLineBox* pBox = static_cast<SvxLineBox*>(GetToolBox().GetItemWindow( GetId() ));
DBG_ASSERT( pBox, "Window not found!" );
OUString aString( pBox->GetSelectEntry() );
pBox->Clear();
pBox->InsertEntry( SVX_RESSTR(RID_SVXSTR_INVISIBLE) );
pBox->InsertEntry( SVX_RESSTR(RID_SVXSTR_SOLID) );
pBox->Fill( static_cast<const SvxDashListItem*>(pState)->GetDashList() );
pBox->SelectEntry( aString );
}
}
VclPtr<vcl::Window> SvxLineStyleToolBoxControl::CreateItemWindow( vcl::Window *pParent )
{
return VclPtr<SvxLineBox>::Create( pParent, m_xFrame ).get();
}
SvxLineWidthToolBoxControl::SvxLineWidthToolBoxControl(
sal_uInt16 nSlotId, sal_uInt16 nId, ToolBox& rTbx ) :
SfxToolBoxControl( nSlotId, nId, rTbx )
{
addStatusListener( OUString( ".uno:MetricUnit" ));
}
SvxLineWidthToolBoxControl::~SvxLineWidthToolBoxControl()
{
}
void SvxLineWidthToolBoxControl::StateChanged(
sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState )
{
SvxMetricField* pFld = static_cast<SvxMetricField*>(
GetToolBox().GetItemWindow( GetId() ));
DBG_ASSERT( pFld, "Window not found" );
if ( nSID == SID_ATTR_METRIC )
{
pFld->RefreshDlgUnit();
}
else
{
if ( eState == SfxItemState::DISABLED )
{
pFld->Disable();
pFld->SetText( "" );
}
else
{
pFld->Enable();
if ( eState == SfxItemState::DEFAULT )
{
DBG_ASSERT( pState->ISA(XLineWidthItem), "wrong ItemType" );
// Core-Unit handed over to MetricField
// Should not happen in CreateItemWin ()!
SfxMapUnit eUnit = SFX_MAPUNIT_100TH_MM; // CD!!! GetCoreMetric();
pFld->SetCoreUnit( eUnit );
pFld->Update( static_cast<const XLineWidthItem*>(pState) );
}
else
pFld->Update( NULL );
}
}
}
VclPtr<vcl::Window> SvxLineWidthToolBoxControl::CreateItemWindow( vcl::Window *pParent )
{
return VclPtr<SvxMetricField>::Create( pParent, m_xFrame ).get();
}
SvxLineEndWindow::SvxLineEndWindow(
sal_uInt16 nSlotId,
const Reference< XFrame >& rFrame,
const OUString& rWndTitle ) :
SfxPopupWindow( nSlotId,
rFrame,
WinBits( WB_STDPOPUP | WB_OWNERDRAWDECORATION ) ),
aLineEndSet ( VclPtr<ValueSet>::Create(this, WinBits( WB_ITEMBORDER | WB_3DLOOK | WB_NO_DIRECTSELECT )) ),
nCols ( 2 ),
nLines ( 12 ),
nLineEndWidth ( 400 ),
bPopupMode ( true ),
mbInResize ( false ),
mxFrame ( rFrame )
{
SetText( rWndTitle );
implInit();
}
SvxLineEndWindow::SvxLineEndWindow(
sal_uInt16 nSlotId,
const Reference< XFrame >& rFrame,
vcl::Window* pParentWindow,
const OUString& rWndTitle ) :
SfxPopupWindow( nSlotId,
rFrame,
pParentWindow,
WinBits( WB_STDPOPUP | WB_OWNERDRAWDECORATION ) ),
aLineEndSet ( VclPtr<ValueSet>::Create(this, WinBits( WB_ITEMBORDER | WB_3DLOOK | WB_NO_DIRECTSELECT ) )),
nCols ( 2 ),
nLines ( 12 ),
nLineEndWidth ( 400 ),
bPopupMode ( true ),
mbInResize ( false ),
mxFrame ( rFrame )
{
SetText( rWndTitle );
implInit();
}
void SvxLineEndWindow::implInit()
{
SfxObjectShell* pDocSh = SfxObjectShell::Current();
SetHelpId( HID_POPUP_LINEEND );
aLineEndSet->SetHelpId( HID_POPUP_LINEEND_CTRL );
if ( pDocSh )
{
const SfxPoolItem* pItem = pDocSh->GetItem( SID_LINEEND_LIST );
if( pItem )
pLineEndList = static_cast<const SvxLineEndListItem*>( pItem )->GetLineEndList();
pItem = pDocSh->GetItem( SID_ATTR_LINEEND_WIDTH_DEFAULT );
if( pItem )
nLineEndWidth = static_cast<const SfxUInt16Item*>( pItem )->GetValue();
}
DBG_ASSERT( pLineEndList.is(), "LineEndList not found" );
aLineEndSet->SetSelectHdl( LINK( this, SvxLineEndWindow, SelectHdl ) );
aLineEndSet->SetColCount( nCols );
// ValueSet fill with entries of LineEndList
FillValueSet();
AddStatusListener( OUString( ".uno:LineEndListState" ));
//ChangeHelpId( HID_POPUP_LINEENDSTYLE );
aLineEndSet->Show();
}
VclPtr<SfxPopupWindow> SvxLineEndWindow::Clone() const
{
return VclPtr<SvxLineEndWindow>::Create( GetId(), mxFrame, GetText() );
}
SvxLineEndWindow::~SvxLineEndWindow()
{
disposeOnce();
}
void SvxLineEndWindow::dispose()
{
aLineEndSet.disposeAndClear();
SfxPopupWindow::dispose();
}
IMPL_LINK_NOARG(SvxLineEndWindow, SelectHdl)
{
boost::scoped_ptr<XLineEndItem> pLineEndItem;
boost::scoped_ptr<XLineStartItem> pLineStartItem;
sal_uInt16 nId = aLineEndSet->GetSelectItemId();
if( nId == 1 )
{
pLineStartItem.reset(new XLineStartItem());
}
else if( nId == 2 )
{
pLineEndItem.reset(new XLineEndItem());
}
else if( nId % 2 ) // beginning of line
{
XLineEndEntry* pEntry = pLineEndList->GetLineEnd( ( nId - 1 ) / 2 - 1 );
pLineStartItem.reset(new XLineStartItem( pEntry->GetName(), pEntry->GetLineEnd() ));
}
else // end of line
{
XLineEndEntry* pEntry = pLineEndList->GetLineEnd( nId / 2 - 2 );
pLineEndItem.reset(new XLineEndItem( pEntry->GetName(), pEntry->GetLineEnd() ));
}
if ( IsInPopupMode() )
EndPopupMode();
Sequence< PropertyValue > aArgs( 1 );
Any a;
if ( pLineStartItem )
{
aArgs[0].Name = "LineStart";
pLineStartItem->QueryValue( a );
aArgs[0].Value = a;
}
else
{
aArgs[0].Name = "LineEnd";
pLineEndItem->QueryValue( a );
aArgs[0].Value = a;
}
/* #i33380# DR 2004-09-03 Moved the following line above the Dispatch() call.
This instance may be deleted in the meantime (i.e. when a dialog is opened
while in Dispatch()), accessing members will crash in this case. */
aLineEndSet->SetNoSelection();
SfxToolBoxControl::Dispatch( Reference< XDispatchProvider >( mxFrame->getController(), UNO_QUERY ),
OUString( ".uno:LineEndStyle" ),
aArgs );
return 0;
}
void SvxLineEndWindow::FillValueSet()
{
if( pLineEndList.is() )
{
XLineEndEntry* pEntry = NULL;
ScopedVclPtrInstance< VirtualDevice > pVD;
long nCount = pLineEndList->Count();
// First entry: no line end.
// An entry is temporarly added to get the UI bitmap
basegfx::B2DPolyPolygon aNothing;
pLineEndList->Insert( new XLineEndEntry( aNothing, SVX_RESSTR( RID_SVXSTR_NONE ) ) );
pEntry = pLineEndList->GetLineEnd( nCount );
Bitmap aBmp = pLineEndList->GetUiBitmap( nCount );
OSL_ENSURE( !aBmp.IsEmpty(), "UI bitmap was not created" );
aBmpSize = aBmp.GetSizePixel();
pVD->SetOutputSizePixel( aBmpSize, false );
aBmpSize.Width() = aBmpSize.Width() / 2;
Point aPt0( 0, 0 );
Point aPt1( aBmpSize.Width(), 0 );
pVD->DrawBitmap( Point(), aBmp );
aLineEndSet->InsertItem(1, Image(pVD->GetBitmap(aPt0, aBmpSize)), pEntry->GetName());
aLineEndSet->InsertItem(2, Image(pVD->GetBitmap(aPt1, aBmpSize)), pEntry->GetName());
delete pLineEndList->Remove( nCount );
for( long i = 0; i < nCount; i++ )
{
pEntry = pLineEndList->GetLineEnd( i );
DBG_ASSERT( pEntry, "Could not access LineEndEntry" );
aBmp = pLineEndList->GetUiBitmap( i );
OSL_ENSURE( !aBmp.IsEmpty(), "UI bitmap was not created" );
pVD->DrawBitmap( aPt0, aBmp );
aLineEndSet->InsertItem((sal_uInt16)((i+1L)*2L+1L),
Image(pVD->GetBitmap(aPt0, aBmpSize)), pEntry->GetName());
aLineEndSet->InsertItem((sal_uInt16)((i+2L)*2L),
Image(pVD->GetBitmap(aPt1, aBmpSize)), pEntry->GetName());
}
nLines = std::min( (sal_uInt16)(nCount + 1), (sal_uInt16) MAX_LINES );
aLineEndSet->SetLineCount( nLines );
SetSize();
}
}
void SvxLineEndWindow::Resize()
{
// since we change the size inside this call, check if we
// are called recursive
if( !mbInResize )
{
mbInResize = true;
if ( !IsRollUp() )
{
aLineEndSet->SetColCount( nCols );
aLineEndSet->SetLineCount( nLines );
SetSize();
Size aSize = GetOutputSizePixel();
aSize.Width() -= 4;
aSize.Height() -= 4;
aLineEndSet->SetPosSizePixel( Point( 2, 2 ), aSize );
}
//SfxPopupWindow::Resize();
mbInResize = false;
}
}
void SvxLineEndWindow::Resizing( Size& rNewSize )
{
Size aBitmapSize = aBmpSize; // -> Member
aBitmapSize.Width() += 6;
aBitmapSize.Height() += 6;
Size aItemSize = aLineEndSet->CalcItemSizePixel( aBitmapSize ); // -> Member
//Size aOldSize = GetOutputSizePixel(); // for width
sal_uInt16 nItemCount = aLineEndSet->GetItemCount(); // -> Member
// identify columns
long nItemW = aItemSize.Width();
long nW = rNewSize.Width();
nCols = (sal_uInt16) std::max( ( (sal_uIntPtr)(( nW + nItemW ) / ( nItemW * 2 ) )),
(sal_uIntPtr) 1L );
nCols *= 2;
// identify lines
long nItemH = aItemSize.Height();
long nH = rNewSize.Height();
nLines = (sal_uInt16) std::max( ( ( nH + nItemH / 2 ) / nItemH ), 1L );
sal_uInt16 nMaxCols = nItemCount / nLines;
if( nItemCount % nLines )
nMaxCols++;
if( nCols > nMaxCols )
nCols = nMaxCols;
nW = nItemW * nCols;
// No odd number of columns
if( nCols % 2 )
nCols--;
nCols = std::max( nCols, (sal_uInt16) 2 );
sal_uInt16 nMaxLines = nItemCount / nCols;
if( nItemCount % nCols )
nMaxLines++;
if( nLines > nMaxLines )
nLines = nMaxLines;
nH = nItemH * nLines;
rNewSize.Width() = nW;
rNewSize.Height() = nH;
}
void SvxLineEndWindow::StartSelection()
{
aLineEndSet->StartSelection();
}
bool SvxLineEndWindow::Close()
{
return SfxPopupWindow::Close();
}
void SvxLineEndWindow::StateChanged(
sal_uInt16 nSID, SfxItemState, const SfxPoolItem* pState )
{
if ( nSID == SID_LINEEND_LIST )
{
// The list of line ends (LineEndList) has changed
if ( pState && pState->ISA( SvxLineEndListItem ))
{
pLineEndList = static_cast<const SvxLineEndListItem*>(pState)->GetLineEndList();
DBG_ASSERT( pLineEndList.is(), "LineEndList not found" );
aLineEndSet->Clear();
FillValueSet();
Size aSize = GetOutputSizePixel();
Resizing( aSize );
Resize();
}
}
}
void SvxLineEndWindow::PopupModeEnd()
{
if ( IsVisible() )
{
bPopupMode = false;
SetSize();
}
SfxPopupWindow::PopupModeEnd();
}
void SvxLineEndWindow::SetSize()
{
//if( !bPopupMode )
if( !IsInPopupMode() )
{
sal_uInt16 nItemCount = aLineEndSet->GetItemCount(); // -> Member
sal_uInt16 nMaxLines = nItemCount / nCols; // -> Member ?
if( nItemCount % nCols )
nMaxLines++;
WinBits nBits = aLineEndSet->GetStyle();
if ( nLines == nMaxLines )
nBits &= ~WB_VSCROLL;
else
nBits |= WB_VSCROLL;
aLineEndSet->SetStyle( nBits );
}
Size aSize( aBmpSize );
aSize.Width() += 6;
aSize.Height() += 6;
aSize = aLineEndSet->CalcWindowSizePixel( aSize );
aSize.Width() += 4;
aSize.Height() += 4;
SetOutputSizePixel( aSize );
aSize.Height() = aBmpSize.Height();
aSize.Height() += 14;
//SetMinOutputSizePixel( aSize );
}
void SvxLineEndWindow::GetFocus()
{
SfxPopupWindow::GetFocus();
// Grab the focus to the line ends value set so that it can be controlled
// with the keyboard.
aLineEndSet->GrabFocus();
}
SvxLineEndToolBoxControl::SvxLineEndToolBoxControl( sal_uInt16 nSlotId, sal_uInt16 nId, ToolBox &rTbx ) :
SfxToolBoxControl( nSlotId, nId, rTbx )
{
rTbx.SetItemBits( nId, ToolBoxItemBits::DROPDOWNONLY | rTbx.GetItemBits( nId ) );
rTbx.Invalidate();
}
SvxLineEndToolBoxControl::~SvxLineEndToolBoxControl()
{
}
VclPtr<SfxPopupWindow> SvxLineEndToolBoxControl::CreatePopupWindow()
{
SvxLineEndWindow* pLineEndWin =
VclPtr<SvxLineEndWindow>::Create( GetId(), m_xFrame, &GetToolBox(), SVX_RESSTR( RID_SVXSTR_LINEEND ) );
pLineEndWin->StartPopupMode( &GetToolBox(),
FloatWinPopupFlags::GrabFocus |
FloatWinPopupFlags::AllowTearOff |
FloatWinPopupFlags::NoAppFocusClose );
pLineEndWin->StartSelection();
SetPopupWindow( pLineEndWin );
return pLineEndWin;
}
void SvxLineEndToolBoxControl::StateChanged( sal_uInt16, SfxItemState eState, const SfxPoolItem* )
{
sal_uInt16 nId = GetId();
ToolBox& rTbx = GetToolBox();
rTbx.EnableItem( nId, SfxItemState::DISABLED != eState );
rTbx.SetItemState( nId, ( SfxItemState::DONTCARE == eState ) ? TRISTATE_INDET : TRISTATE_FALSE );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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