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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 <hintids.hxx>
#include "cmdid.h"
#include <docsh.hxx>
#include "swmodule.hxx"
#include "view.hxx"
#include "wrtsh.hxx"
#include "globals.hrc"
#include <vcl/metric.hxx>
#include <vcl/settings.hxx>
#include <svl/stritem.hxx>
#include <editeng/fontitem.hxx>
#include <sfx2/dialoghelper.hxx>
#include <sfx2/htmlmode.hxx>
#include <sfx2/objsh.hxx>
#include <editeng/svxfont.hxx>
#include <vcl/print.hxx>
#include <vcl/builderfactory.hxx>
#include <sfx2/printer.hxx>
#include <com/sun/star/i18n/ScriptType.hpp>
#include <editeng/scripttypeitem.hxx>
#include <com/sun/star/i18n/BreakIterator.hpp>
#include <comphelper/processfactory.hxx>
#include "charatr.hxx"
#include "viewopt.hxx"
#include "drpcps.hxx"
#include "paratr.hxx"
#include "uitool.hxx"
#include "charfmt.hxx"
#include "chrdlg.hrc"
using namespace css;
using namespace css::uno;
using namespace css::lang;
const sal_uInt16 SwDropCapsPage::aPageRg[] = {
RES_PARATR_DROP, RES_PARATR_DROP,
0
};
class SwDropCapsPict : public Control
{
VclPtr<SwDropCapsPage> mpPage;
OUString maText;
OUString maScriptText;
Color maBackColor;
Color maTextLineColor;
sal_uInt8 mnLines;
long mnTotLineH;
long mnLineH;
long mnTextH;
sal_uInt16 mnDistance;
VclPtr<Printer> mpPrinter;
bool mbDelPrinter;
/// The _ScriptInfo structure holds information on where we change from one
/// script to another.
struct _ScriptInfo
{
sal_uLong textWidth; ///< Physical width of this segment.
sal_uInt16 scriptType; ///< Script type (e.g. Latin, Asian, Complex)
sal_Int32 changePos; ///< Character position where the script changes.
_ScriptInfo(sal_uLong txtWidth, sal_uInt16 scrptType, sal_Int32 position)
: textWidth(txtWidth), scriptType(scrptType), changePos(position) {}
};
std::vector<_ScriptInfo> maScriptChanges;
SvxFont maFont;
SvxFont maCJKFont;
SvxFont maCTLFont;
Size maTextSize;
Reference< css::i18n::XBreakIterator > xBreak;
virtual void Paint(vcl::RenderContext& /*rRenderContext*/, const Rectangle &rRect) SAL_OVERRIDE;
void CheckScript();
Size CalcTextSize();
inline void InitPrinter();
void _InitPrinter();
static void GetFontSettings( const SwDropCapsPage& _rPage, vcl::Font& _rFont, sal_uInt16 _nWhich );
void GetFirstScriptSegment(sal_Int32 &start, sal_Int32 &end, sal_uInt16 &scriptType);
bool GetNextScriptSegment(size_t &nIdx, sal_Int32 &start, sal_Int32 &end, sal_uInt16 &scriptType);
public:
SwDropCapsPict(vcl::Window *pParent, WinBits nBits)
: Control(pParent, nBits)
, mpPage(NULL)
, mnLines(0)
, mnTotLineH(0)
, mnLineH(0)
, mnTextH(0)
, mnDistance(0)
, mpPrinter(NULL)
, mbDelPrinter(false)
{}
void SetDropCapsPage(SwDropCapsPage* pPage) { mpPage = pPage; }
virtual ~SwDropCapsPict();
virtual void dispose() SAL_OVERRIDE;
void UpdatePaintSettings(); // also invalidates control!
virtual void Resize() SAL_OVERRIDE;
virtual Size GetOptimalSize() const SAL_OVERRIDE;
void SetText( const OUString& rT ) SAL_OVERRIDE;
void SetLines( sal_uInt8 nL );
void SetDistance( sal_uInt16 nD );
void SetValues( const OUString& rText, sal_uInt8 nLines, sal_uInt16 nDistance );
void DrawPrev(vcl::RenderContext& rRenderContext, const Point& rPt);
};
VCL_BUILDER_FACTORY_ARGS(SwDropCapsPict, WB_BORDER)
void SwDropCapsPict::SetText( const OUString& rT )
{
maText = rT;
UpdatePaintSettings();
}
Size SwDropCapsPict::GetOptimalSize() const
{
return getParagraphPreviewOptimalSize(this);
}
void SwDropCapsPict::Resize()
{
Control::Resize();
UpdatePaintSettings();
}
void SwDropCapsPict::SetLines( sal_uInt8 nL )
{
mnLines = nL;
UpdatePaintSettings();
}
void SwDropCapsPict::SetDistance( sal_uInt16 nD )
{
mnDistance = nD;
UpdatePaintSettings();
}
void SwDropCapsPict::SetValues( const OUString& rText, sal_uInt8 nLines, sal_uInt16 nDistance )
{
maText = rText;
mnLines = nLines;
mnDistance = nDistance;
UpdatePaintSettings();
}
void SwDropCapsPict::InitPrinter()
{
if( !mpPrinter )
_InitPrinter();
}
// Create Default-String from character-count (A, AB, ABC, ...)
OUString GetDefaultString(sal_Int32 nChars)
{
OUString aStr;
for (sal_Int32 i = 0; i < nChars; i++)
aStr += OUString((char) (i + 65));
return aStr;
}
static void calcFontHeightAnyAscent( vcl::RenderContext* _pWin, vcl::Font& _rFont, long& _nHeight, long& _nAscent )
{
if ( !_nHeight )
{
_pWin->SetFont( _rFont );
FontMetric aMetric( _pWin->GetFontMetric() );
_nHeight = aMetric.GetLineHeight();
_nAscent = aMetric.GetAscent();
}
}
SwDropCapsPict::~SwDropCapsPict()
{
disposeOnce();
}
void SwDropCapsPict::dispose()
{
if( mbDelPrinter )
mpPrinter.disposeAndClear();
mpPage.clear();
Control::dispose();
}
/// Get the details of the first script change.
/// @param[out] start The character position of the start of the segment.
/// @param[out] end The character position of the end of the segment.
/// @param[out] scriptType The script type (Latin, Asian, Complex etc.)
void SwDropCapsPict::GetFirstScriptSegment(sal_Int32 &start, sal_Int32 &end, sal_uInt16 &scriptType)
{
start = 0;
if( maScriptChanges.empty() )
{
end = maText.getLength();
scriptType = css::i18n::ScriptType::LATIN;
}
else
{
end = maScriptChanges[ 0 ].changePos;
scriptType = maScriptChanges[ 0 ].scriptType;
}
}
/// Get the details of the first script change.
/// @param[in,out] nIdx Index of the current script change.
/// @param[out] start The character position of the start of the segment.
/// @param[in,out] end The character position of the end of the segment.
/// @param[out] scriptType The script type (Latin, Asian, Complex etc.)
/// @returns True if there was a next segment, false if not.
bool SwDropCapsPict::GetNextScriptSegment(size_t &nIdx, sal_Int32 &start, sal_Int32 &end, sal_uInt16 &scriptType)
{
if (maScriptChanges.empty() || nIdx >= maScriptChanges.size() - 1 || end >= maText.getLength())
return false;
start = maScriptChanges[nIdx++].changePos;
end = maScriptChanges[ nIdx ].changePos;
scriptType = maScriptChanges[ nIdx ].scriptType;
return true;
}
#define LINES 10
#define BORDER 2
void SwDropCapsPict::GetFontSettings( const SwDropCapsPage& _rPage, vcl::Font& _rFont, sal_uInt16 _nWhich )
{
SfxItemSet aSet( _rPage.rSh.GetAttrPool(), _nWhich, _nWhich);
_rPage.rSh.GetCurAttr(aSet);
SvxFontItem aFormatFont(static_cast<const SvxFontItem &>( aSet.Get(_nWhich)));
_rFont.SetFamily (aFormatFont.GetFamily());
_rFont.SetName (aFormatFont.GetFamilyName());
_rFont.SetPitch (aFormatFont.GetPitch());
_rFont.SetCharSet(aFormatFont.GetCharSet());
}
void SwDropCapsPict::UpdatePaintSettings()
{
maBackColor = GetSettings().GetStyleSettings().GetWindowColor();
maTextLineColor = Color( COL_LIGHTGRAY );
// gray lines
mnTotLineH = (GetOutputSizePixel().Height() - 2 * BORDER) / LINES;
mnLineH = mnTotLineH - 2;
vcl::Font aFont;
if (mpPage)
{
if (!mpPage->m_pTemplateBox->GetSelectEntryPos())
{
// query the Font at paragraph's beginning
mpPage->rSh.Push();
mpPage->rSh.SttCrsrMove();
mpPage->rSh.ClearMark();
SwWhichPara pSwuifnParaCurr = GetfnParaCurr();
SwPosPara pSwuifnParaStart = GetfnParaStart();
mpPage->rSh.MovePara(pSwuifnParaCurr,pSwuifnParaStart);
// normal
GetFontSettings( *mpPage, aFont, RES_CHRATR_FONT );
// CJK
GetFontSettings( *mpPage, maCJKFont, RES_CHRATR_CJK_FONT );
// CTL
GetFontSettings( *mpPage, maCTLFont, RES_CHRATR_CTL_FONT );
mpPage->rSh.EndCrsrMove();
mpPage->rSh.Pop(false);
}
else
{
// query Font at character template
SwCharFormat *pFormat = mpPage->rSh.GetCharStyle(
mpPage->m_pTemplateBox->GetSelectEntry(),
SwWrtShell::GETSTYLE_CREATEANY );
OSL_ENSURE(pFormat, "character style doesn't exist!");
const SvxFontItem &rFormatFont = pFormat->GetFont();
aFont.SetFamily (rFormatFont.GetFamily());
aFont.SetName (rFormatFont.GetFamilyName());
aFont.SetPitch (rFormatFont.GetPitch());
aFont.SetCharSet(rFormatFont.GetCharSet());
}
}
mnTextH = mnLines * mnTotLineH;
aFont.SetSize(Size(0, mnTextH));
maCJKFont.SetSize(Size(0, mnTextH));
maCTLFont.SetSize(Size(0, mnTextH));
aFont.SetTransparent(true);
maCJKFont.SetTransparent(true);
maCTLFont.SetTransparent(true);
aFont.SetColor( SwViewOption::GetFontColor() );
maCJKFont.SetColor( SwViewOption::GetFontColor() );
maCTLFont.SetColor( SwViewOption::GetFontColor() );
aFont.SetFillColor(GetSettings().GetStyleSettings().GetWindowColor());
maCJKFont.SetFillColor(GetSettings().GetStyleSettings().GetWindowColor());
maCTLFont.SetFillColor(GetSettings().GetStyleSettings().GetWindowColor());
maCJKFont.SetSize(Size(0, maCJKFont.GetSize().Height()));
maCTLFont.SetSize(Size(0, maCTLFont.GetSize().Height()));
SetFont(aFont);
aFont.SetSize(Size(0, aFont.GetSize().Height()));
SetFont(aFont);
maFont = aFont;
CheckScript();
maTextSize = CalcTextSize();
Invalidate();
}
void SwDropCapsPict::Paint(vcl::RenderContext& rRenderContext, const Rectangle& /*rRect*/)
{
if (!IsVisible())
return;
rRenderContext.SetMapMode(MapMode(MAP_PIXEL));
rRenderContext.SetLineColor();
rRenderContext.SetFillColor(maBackColor);
Size aOutputSizePixel(GetOutputSizePixel());
rRenderContext.DrawRect(Rectangle(Point(0, 0), aOutputSizePixel));
rRenderContext.SetClipRegion(vcl::Region(Rectangle(Point(BORDER, BORDER),
Size(aOutputSizePixel.Width () - 2 * BORDER,
aOutputSizePixel.Height() - 2 * BORDER))));
OSL_ENSURE(mnLineH > 0, "We cannot make it that small");
long nY0 = (aOutputSizePixel.Height() - (LINES * mnTotLineH)) / 2;
rRenderContext.SetFillColor(maTextLineColor);
for (int i = 0; i < LINES; ++i)
{
rRenderContext.DrawRect(Rectangle(Point(BORDER, nY0 + i * mnTotLineH),
Size(aOutputSizePixel.Width() - 2 * BORDER, mnLineH)));
}
// Text background with gap (240 twips ~ 1 line height)
const long nDistW = (((static_cast<long>(mnDistance) * 100) / 240) * mnTotLineH) / 100;
rRenderContext.SetFillColor(maBackColor);
if (mpPage && mpPage->m_pDropCapsBox->IsChecked())
{
const Size aTextSize(maTextSize.Width() + nDistW, maTextSize.Height());
rRenderContext.DrawRect(Rectangle(Point(BORDER, nY0), aTextSize));
// draw Text
DrawPrev(rRenderContext, Point(BORDER, nY0));
}
rRenderContext.SetClipRegion();
}
void SwDropCapsPict::DrawPrev(vcl::RenderContext& rRenderContext, const Point& rPt)
{
Point aPt(rPt);
InitPrinter();
vcl::Font aOldFont = mpPrinter->GetFont();
sal_uInt16 nScript;
size_t nIdx = 0;
sal_Int32 nStart;
sal_Int32 nEnd;
GetFirstScriptSegment(nStart, nEnd, nScript);
do
{
SvxFont& rFnt = (nScript == css::i18n::ScriptType::ASIAN)
? maCJKFont
: ((nScript == css::i18n::ScriptType::COMPLEX)
? maCTLFont
: maFont);
mpPrinter->SetFont(rFnt);
rFnt.DrawPrev(&rRenderContext, mpPrinter, aPt, maText, nStart, nEnd - nStart);
if (!maScriptChanges.empty())
aPt.X() += maScriptChanges[nIdx].textWidth;
if (!GetNextScriptSegment(nIdx, nStart, nEnd, nScript))
break;
}
while(true);
mpPrinter->SetFont(aOldFont);
}
void SwDropCapsPict::CheckScript()
{
if( maScriptText == maText )
return;
maScriptText = maText;
maScriptChanges.clear();
if( !xBreak.is() )
{
Reference< XComponentContext > xContext = ::comphelper::getProcessComponentContext();
xBreak = css::i18n::BreakIterator::create(xContext);
}
sal_Int16 nScript = xBreak->getScriptType( maText, 0 );
sal_Int32 nChg = 0;
if( css::i18n::ScriptType::WEAK == nScript )
{
nChg = xBreak->endOfScript( maText, nChg, nScript );
if( nChg < maText.getLength() )
nScript = xBreak->getScriptType( maText, nChg );
else
nScript = css::i18n::ScriptType::LATIN;
}
for(;;)
{
nChg = xBreak->endOfScript( maText, nChg, nScript );
maScriptChanges.push_back( _ScriptInfo(0, nScript, nChg) );
if( nChg >= maText.getLength() || nChg < 0 )
break;
nScript = xBreak->getScriptType( maText, nChg );
}
}
Size SwDropCapsPict::CalcTextSize()
{
InitPrinter();
sal_uInt16 nScript;
size_t nIdx = 0;
sal_Int32 nStart;
sal_Int32 nEnd;
GetFirstScriptSegment(nStart, nEnd, nScript);
long nTextWidth = 0;
long nCJKHeight = 0;
long nCTLHeight = 0;
long nHeight = 0;
long nAscent = 0;
long nCJKAscent = 0;
long nCTLAscent = 0;
do
{
SvxFont& rFnt = (nScript == css::i18n::ScriptType::ASIAN)
? maCJKFont
: ((nScript == css::i18n::ScriptType::COMPLEX)
? maCTLFont
: maFont);
sal_uLong nWidth = rFnt.GetTextSize(mpPrinter, maText, nStart, nEnd-nStart ).Width();
if (nIdx < maScriptChanges.size())
maScriptChanges[nIdx].textWidth = nWidth;
nTextWidth += nWidth;
switch(nScript)
{
case css::i18n::ScriptType::ASIAN:
calcFontHeightAnyAscent(this, maCJKFont, nCJKHeight, nCJKAscent);
break;
case css::i18n::ScriptType::COMPLEX:
calcFontHeightAnyAscent(this, maCTLFont, nCTLHeight, nCTLAscent);
break;
default:
calcFontHeightAnyAscent(this, maFont, nHeight, nAscent);
}
if (!GetNextScriptSegment(nIdx, nStart, nEnd, nScript))
break;
}
while(true);
nHeight -= nAscent;
nCJKHeight -= nCJKAscent;
nCTLHeight -= nCTLAscent;
if (nHeight < nCJKHeight)
nHeight = nCJKHeight;
if (nAscent < nCJKAscent)
nAscent = nCJKAscent;
if (nHeight < nCTLHeight)
nHeight = nCTLHeight;
if (nAscent < nCTLAscent)
nAscent = nCTLAscent;
nHeight += nAscent;
Size aTextSize(nTextWidth, nHeight);
return aTextSize;
}
void SwDropCapsPict::_InitPrinter()
{
SfxViewShell* pSh = SfxViewShell::Current();
if (pSh)
mpPrinter = pSh->GetPrinter();
if (!mpPrinter)
{
mpPrinter = VclPtr<Printer>::Create();
mbDelPrinter = true;
}
}
SwDropCapsDlg::SwDropCapsDlg(vcl::Window *pParent, const SfxItemSet &rSet )
: SfxSingleTabDialog(pParent, rSet)
{
VclPtr<SwDropCapsPage> pNewPage( static_cast<SwDropCapsPage*>( SwDropCapsPage::Create(get_content_area(), &rSet).get() ) );
pNewPage->SetFormat(false);
SetTabPage(pNewPage);
}
SwDropCapsPage::SwDropCapsPage(vcl::Window *pParent, const SfxItemSet &rSet)
: SfxTabPage(pParent, "DropCapPage","modules/swriter/ui/dropcapspage.ui", &rSet)
, bModified(false)
, bFormat(true)
, rSh(::GetActiveView()->GetWrtShell())
{
get(m_pDropCapsBox,"checkCB_SWITCH");
get(m_pWholeWordCB,"checkCB_WORD");
get(m_pDropCapsField,"spinFLD_DROPCAPS");
get(m_pLinesField,"spinFLD_LINES");
get(m_pDistanceField,"spinFLD_DISTANCE");
get(m_pSwitchText,"labelFT_DROPCAPS");
get(m_pLinesText,"labelTXT_LINES");
get(m_pDistanceText,"labelTXT_DISTANCE");
get(m_pTemplateText,"labelTXT_TEMPLATE");
get(m_pTextText,"labelTXT_TEXT");
get(m_pTextEdit,"entryEDT_TEXT");
get(m_pTemplateBox,"comboBOX_TEMPLATE");
get(m_pPict,"drawingareaWN_EXAMPLE");
m_pPict->SetDropCapsPage(this);
SetExchangeSupport();
const sal_uInt16 nHtmlMode = ::GetHtmlMode(static_cast<const SwDocShell*>(SfxObjectShell::Current()));
bHtmlMode = (nHtmlMode & HTMLMODE_ON) != 0;
// In the template dialog the text is not influenceable
m_pTextText->Enable( !bFormat );
m_pTextEdit->Enable( !bFormat );
// Metrics
SetMetric( *m_pDistanceField, GetDfltMetric(bHtmlMode) );
m_pPict->SetBorderStyle( WindowBorderStyle::MONO );
// Install handler
Link<> aLk = LINK(this, SwDropCapsPage, ModifyHdl);
m_pDropCapsField->SetModifyHdl( aLk );
m_pLinesField->SetModifyHdl( aLk );
m_pDistanceField->SetModifyHdl( aLk );
m_pTextEdit->SetModifyHdl( aLk );
m_pDropCapsBox->SetClickHdl (LINK(this, SwDropCapsPage, ClickHdl ));
m_pTemplateBox->SetSelectHdl(LINK(this, SwDropCapsPage, SelectHdl));
m_pWholeWordCB->SetClickHdl (LINK(this, SwDropCapsPage, WholeWordHdl ));
setPreviewsToSamePlace(pParent, this);
}
SwDropCapsPage::~SwDropCapsPage()
{
disposeOnce();
}
void SwDropCapsPage::dispose()
{
m_pDropCapsBox.clear();
m_pWholeWordCB.clear();
m_pSwitchText.clear();
m_pDropCapsField.clear();
m_pLinesText.clear();
m_pLinesField.clear();
m_pDistanceText.clear();
m_pDistanceField.clear();
m_pTextText.clear();
m_pTextEdit.clear();
m_pTemplateText.clear();
m_pTemplateBox.clear();
m_pPict.clear();
SfxTabPage::dispose();
}
SfxTabPage::sfxpg SwDropCapsPage::DeactivatePage(SfxItemSet * _pSet)
{
if (_pSet)
FillSet(*_pSet);
return LEAVE_PAGE;
}
VclPtr<SfxTabPage> SwDropCapsPage::Create(vcl::Window *pParent,
const SfxItemSet *rSet)
{
return VclPtr<SwDropCapsPage>::Create(pParent, *rSet);
}
bool SwDropCapsPage::FillItemSet(SfxItemSet *rSet)
{
if (bModified)
FillSet(*rSet);
return bModified;
}
void SwDropCapsPage::Reset(const SfxItemSet *rSet)
{
// Characters, lines, gap and text
SwFormatDrop aFormatDrop(static_cast<const SwFormatDrop &>( rSet->Get(RES_PARATR_DROP)));
if (aFormatDrop.GetLines() > 1)
{
m_pDropCapsField->SetValue(aFormatDrop.GetChars());
m_pLinesField->SetValue(aFormatDrop.GetLines());
m_pDistanceField->SetValue(m_pDistanceField->Normalize(aFormatDrop.GetDistance()), FUNIT_TWIP);
m_pWholeWordCB->Check(aFormatDrop.GetWholeWord());
}
else
{
m_pDropCapsField->SetValue(1);
m_pLinesField->SetValue(3);
m_pDistanceField->SetValue(0);
}
::FillCharStyleListBox(*m_pTemplateBox, rSh.GetView().GetDocShell(), true);
m_pTemplateBox->InsertEntry(SW_RESSTR(SW_STR_NONE), 0);
// Reset format
m_pTemplateBox->SelectEntryPos(0);
if (aFormatDrop.GetCharFormat())
m_pTemplateBox->SelectEntry(aFormatDrop.GetCharFormat()->GetName());
// Enable controls
m_pDropCapsBox->Check(aFormatDrop.GetLines() > 1);
const sal_Int32 nVal = static_cast<sal_Int32>(m_pDropCapsField->GetValue());
if (bFormat)
m_pTextEdit->SetText(GetDefaultString(nVal));
else
{
m_pTextEdit->SetText(rSh.GetDropText(nVal));
m_pTextEdit->Enable();
m_pTextText->Enable();
}
// Preview
m_pPict->SetValues(m_pTextEdit->GetText(),
sal_uInt8(m_pLinesField->GetValue()),
sal_uInt16(m_pDistanceField->Denormalize(m_pDistanceField->GetValue(FUNIT_TWIP))));
ClickHdl(m_pDropCapsBox);
bModified = false;
}
IMPL_LINK_NOARG(SwDropCapsPage, ClickHdl)
{
bool bChecked = m_pDropCapsBox->IsChecked();
m_pWholeWordCB->Enable( bChecked && !bHtmlMode );
m_pSwitchText->Enable( bChecked && !m_pWholeWordCB->IsChecked() );
m_pDropCapsField->Enable( bChecked && !m_pWholeWordCB->IsChecked() );
m_pLinesText->Enable( bChecked );
m_pLinesField->Enable( bChecked );
m_pDistanceText->Enable( bChecked );
m_pDistanceField->Enable( bChecked );
m_pTemplateText->Enable( bChecked );
m_pTemplateBox->Enable( bChecked );
m_pTextEdit->Enable( bChecked && !bFormat );
m_pTextText->Enable( bChecked && !bFormat );
if ( bChecked )
{
ModifyHdl(m_pDropCapsField);
m_pDropCapsField->GrabFocus();
}
else
m_pPict->SetText("");
bModified = true;
return 0;
}
IMPL_LINK_NOARG(SwDropCapsPage, WholeWordHdl)
{
m_pDropCapsField->Enable( !m_pWholeWordCB->IsChecked() );
m_pSwitchText->Enable(!m_pWholeWordCB->IsChecked());
ModifyHdl(m_pDropCapsField);
bModified = true;
return 0;
}
IMPL_LINK( SwDropCapsPage, ModifyHdl, Edit *, pEdit )
{
OUString sPreview;
// set text if applicable
if (pEdit == m_pDropCapsField)
{
const sal_Int32 nVal = !m_pWholeWordCB->IsChecked()
? static_cast<sal_Int32>(m_pDropCapsField->GetValue())
: 0;
bool bSetText = false;
if (bFormat || rSh.GetDropText(1).isEmpty())
sPreview = GetDefaultString(nVal);
else
{
bSetText = true;
sPreview = rSh.GetDropText(nVal);
}
OUString sEdit(m_pTextEdit->GetText());
if (!sEdit.isEmpty() && !sPreview.startsWith(sEdit))
{
sPreview = sEdit.copy(0, std::min(sEdit.getLength(), sPreview.getLength()));
bSetText = false;
}
if (bSetText)
m_pTextEdit->SetText(sPreview);
}
else if (pEdit == m_pTextEdit) // set quantity if applicable
{
const sal_Int32 nTmp = m_pTextEdit->GetText().getLength();
m_pDropCapsField->SetValue(std::max<sal_Int32>(1, nTmp));
sPreview = m_pTextEdit->GetText();
}
// adjust image
if (pEdit == m_pDropCapsField || pEdit == m_pTextEdit)
m_pPict->SetText (sPreview);
else if (pEdit == m_pLinesField)
m_pPict->SetLines((sal_uInt8)m_pLinesField->GetValue());
else
m_pPict->SetDistance((sal_uInt16)m_pDistanceField->Denormalize(m_pDistanceField->GetValue(FUNIT_TWIP)));
bModified = true;
return 0;
}
IMPL_LINK_NOARG(SwDropCapsPage, SelectHdl)
{
m_pPict->UpdatePaintSettings();
bModified = true;
return 0;
}
void SwDropCapsPage::FillSet( SfxItemSet &rSet )
{
if(bModified)
{
SwFormatDrop aFormat;
bool bOn = m_pDropCapsBox->IsChecked();
if(bOn)
{
// quantity, lines, gap
aFormat.GetChars() = (sal_uInt8) m_pDropCapsField->GetValue();
aFormat.GetLines() = (sal_uInt8) m_pLinesField->GetValue();
aFormat.GetDistance() = (sal_uInt16) m_pDistanceField->Denormalize(m_pDistanceField->GetValue(FUNIT_TWIP));
aFormat.GetWholeWord() = m_pWholeWordCB->IsChecked();
// template
if (m_pTemplateBox->GetSelectEntryPos())
aFormat.SetCharFormat(rSh.GetCharStyle(m_pTemplateBox->GetSelectEntry()));
}
else
{
aFormat.GetChars() = 1;
aFormat.GetLines() = 1;
aFormat.GetDistance() = 0;
}
// set attributes
const SfxPoolItem* pOldItem;
if (0 == (pOldItem = GetOldItem(rSet, FN_FORMAT_DROPCAPS)) || aFormat != *pOldItem)
rSet.Put(aFormat);
// hard text formatting
// Bug 24974: in designer/template catalog this doesn't make sense!!
if (!bFormat && m_pDropCapsBox->IsChecked())
{
OUString sText(m_pTextEdit->GetText());
if (!m_pWholeWordCB->IsChecked())
{
sText = sText.copy(0, std::min<sal_Int32>(sText.getLength(), m_pDropCapsField->GetValue()));
}
SfxStringItem aStr(FN_PARAM_1, sText);
rSet.Put(aStr);
}
}
}
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