diff options
Diffstat (limited to 'sw/source/ui/chrdlg/drpcps.cxx')
| -rw-r--r-- | sw/source/ui/chrdlg/drpcps.cxx | 760 |
1 files changed, 760 insertions, 0 deletions
diff --git a/sw/source/ui/chrdlg/drpcps.cxx b/sw/source/ui/chrdlg/drpcps.cxx new file mode 100644 index 0000000000..15bdd270a0 --- /dev/null +++ b/sw/source/ui/chrdlg/drpcps.cxx @@ -0,0 +1,760 @@ +/* -*- 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 <strings.hrc> + +#include <vcl/metric.hxx> +#include <vcl/settings.hxx> + +#include <rtl/ustrbuf.hxx> +#include <svl/stritem.hxx> +#include <editeng/fontitem.hxx> +#include <sfx2/dialoghelper.hxx> +#include <sfx2/htmlmode.hxx> +#include <sfx2/objsh.hxx> +#include <sfx2/printer.hxx> +#include <svtools/unitconv.hxx> +#include <vcl/print.hxx> +#include <vcl/svapp.hxx> +#include <com/sun/star/i18n/BreakIterator.hpp> +#include <com/sun/star/i18n/ScriptType.hpp> +#include <comphelper/processfactory.hxx> +#include <osl/diagnose.h> + +#include <charatr.hxx> +#include <viewopt.hxx> +#include <drpcps.hxx> +#include <paratr.hxx> +#include <uitool.hxx> +#include <charfmt.hxx> + +using namespace css; +using namespace css::uno; +using namespace css::lang; + +const WhichRangesContainer SwDropCapsPage::s_aPageRg(svl::Items<RES_PARATR_DROP, RES_PARATR_DROP>); + +void SwDropCapsPict::SetText( const OUString& rT ) +{ + maText = rT; + UpdatePaintSettings(); +} + +void SwDropCapsPict::SetDrawingArea(weld::DrawingArea* pDrawingArea) +{ + CustomWidgetController::SetDrawingArea(pDrawingArea); + Size aPrefSize(getParagraphPreviewOptimalSize(pDrawingArea->get_ref_device())); + pDrawingArea->set_size_request(aPrefSize.Width(), aPrefSize.Height()); +} + +void SwDropCapsPict::Resize() +{ + CustomWidgetController::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, ...) +static OUString GetDefaultString(sal_Int32 nChars) +{ + OUStringBuffer aStr(nChars); + for (sal_Int32 i = 0; i < nChars; i++) + aStr.append(static_cast<sal_Unicode>(i + 65)); + return aStr.makeStringAndClear(); +} + +static void calcFontHeightAnyAscent(vcl::RenderContext& rWin, vcl::Font const & _rFont, tools::Long& _nHeight, tools::Long& _nAscent) +{ + if ( !_nHeight ) + { + rWin.Push(vcl::PushFlags::FONT); + rWin.SetFont(_rFont); + FontMetric aMetric(rWin.GetFontMetric()); + _nHeight = aMetric.GetLineHeight(); + _nAscent = aMetric.GetAscent(); + rWin.Pop(); + } +} + +SwDropCapsPict::~SwDropCapsPict() +{ + if (mbDelPrinter) + mpPrinter.disposeAndClear(); +} + +/// 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( vcl::Font& _rFont, sal_uInt16 _nWhich ) +{ + SwView* pView = GetActiveView(); + if (!pView) + return; + SwWrtShell& rWrtShell = pView->GetWrtShell(); + + SfxItemSet aSet( rWrtShell.GetAttrPool(), _nWhich, _nWhich); + rWrtShell.GetCurAttr(aSet); + SvxFontItem aFormatFont(static_cast<const SvxFontItem &>( aSet.Get(_nWhich))); + + _rFont.SetFamily(aFormatFont.GetFamily()); + _rFont.SetFamilyName(aFormatFont.GetFamilyName()); + _rFont.SetPitch(aFormatFont.GetPitch()); + _rFont.SetCharSet(aFormatFont.GetCharSet()); +} + +void SwDropCapsPict::UpdatePaintSettings() +{ + SwView* pView = GetActiveView(); + if (!pView) + return; + SwWrtShell& rWrtShell = pView->GetWrtShell(); + + maBackColor = Application::GetSettings().GetStyleSettings().GetWindowColor(); + maTextLineColor = COL_LIGHTGRAY; + + // gray lines + mnTotLineH = (GetOutputSizePixel().Height() - 2 * BORDER) / LINES; + mnLineH = mnTotLineH - 2; + + vcl::Font aFont; + if (mpPage) + { + // tdf#135244: preview generation should not jump document view + auto aLock(rWrtShell.GetView().GetDocShell()->LockAllViews()); + + if (!mpPage->m_xTemplateBox->get_active()) + { + // query the Font at paragraph's beginning + rWrtShell.Push(); + rWrtShell.SttCursorMove(); + rWrtShell.ClearMark(); + SwWhichPara pSwuifnParaCurr = GoCurrPara; + SwMoveFnCollection const & pSwuifnParaStart = fnParaStart; + rWrtShell.MovePara(pSwuifnParaCurr,pSwuifnParaStart); + // normal + GetFontSettings( aFont, RES_CHRATR_FONT ); + + // CJK + GetFontSettings( maCJKFont, RES_CHRATR_CJK_FONT ); + + // CTL + GetFontSettings( maCTLFont, RES_CHRATR_CTL_FONT ); + + rWrtShell.EndCursorMove(); + rWrtShell.Pop(SwCursorShell::PopMode::DeleteCurrent); + } + else + { + // query Font at character template + SwCharFormat *pFormat = rWrtShell.GetCharStyle( + mpPage->m_xTemplateBox->get_active_text(), + SwWrtShell::GETSTYLE_CREATEANY ); + OSL_ENSURE(pFormat, "character style doesn't exist!"); + const SvxFontItem &rFormatFont = pFormat->GetFont(); + + aFont.SetFamily(rFormatFont.GetFamily()); + aFont.SetFamilyName(rFormatFont.GetFamilyName()); + aFont.SetPitch(rFormatFont.GetPitch()); + aFont.SetCharSet(rFormatFont.GetCharSet()); + } + + const Color& rFontColor = rWrtShell.GetViewOptions()->GetFontColor(); + aFont.SetColor( rFontColor ); + maCJKFont.SetColor( rFontColor ); + maCTLFont.SetColor( rFontColor ); + } + + mnTextH = mnLines * mnTotLineH; + aFont.SetFontSize(Size(0, mnTextH)); + maCJKFont.SetFontSize(Size(0, mnTextH)); + maCTLFont.SetFontSize(Size(0, mnTextH)); + + aFont.SetTransparent(true); + maCJKFont.SetTransparent(true); + maCTLFont.SetTransparent(true); + + aFont.SetFillColor(Application::GetSettings().GetStyleSettings().GetWindowColor()); + maCJKFont.SetFillColor(Application::GetSettings().GetStyleSettings().GetWindowColor()); + maCTLFont.SetFillColor(Application::GetSettings().GetStyleSettings().GetWindowColor()); + + maCJKFont.SetFontSize(Size(0, maCJKFont.GetFontSize().Height())); + maCTLFont.SetFontSize(Size(0, maCTLFont.GetFontSize().Height())); + + aFont.SetFontSize(Size(0, aFont.GetFontSize().Height())); + maFont = aFont; + + CheckScript(); + + maTextSize = CalcTextSize(); + + Invalidate(); +} + +void SwDropCapsPict::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& /*rRect*/) +{ + if (!IsVisible()) + return; + + rRenderContext.SetMapMode(MapMode(MapUnit::MapPixel)); + rRenderContext.SetLineColor(); + + rRenderContext.SetFillColor(maBackColor); + + Size aOutputSizePixel(GetOutputSizePixel()); + + rRenderContext.DrawRect(tools::Rectangle(Point(0, 0), aOutputSizePixel)); + rRenderContext.SetClipRegion(vcl::Region(tools::Rectangle(Point(BORDER, BORDER), + Size(aOutputSizePixel.Width () - 2 * BORDER, + aOutputSizePixel.Height() - 2 * BORDER)))); + + OSL_ENSURE(mnLineH > 0, "We cannot make it that small"); + tools::Long nY0 = (aOutputSizePixel.Height() - (LINES * mnTotLineH)) / 2; + + rRenderContext.SetFillColor(maTextLineColor); + + for (int i = 0; i < LINES; ++i) + { + rRenderContext.DrawRect(tools::Rectangle(Point(BORDER, nY0 + i * mnTotLineH), + Size(aOutputSizePixel.Width() - 2 * BORDER, mnLineH))); + } + + // Text background with gap (240 twips ~ 1 line height) + const tools::Long nDistW = (((static_cast<tools::Long>(mnDistance) * 100) / 240) * mnTotLineH) / 100; + rRenderContext.SetFillColor(maBackColor); + if (mpPage && mpPage->m_xDropCapsBox->get_active()) + { + const Size aTextSize(maTextSize.Width() + nDistW, maTextSize.Height()); + rRenderContext.DrawRect(tools::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.AdjustX(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( !m_xBreak.is() ) + { + Reference< XComponentContext > xContext = ::comphelper::getProcessComponentContext(); + m_xBreak = css::i18n::BreakIterator::create(xContext); + } + sal_Int16 nScript = m_xBreak->getScriptType( maText, 0 ); + sal_Int32 nChg = 0; + if( css::i18n::ScriptType::WEAK == nScript ) + { + nChg = m_xBreak->endOfScript( maText, nChg, nScript ); + if( nChg < maText.getLength() ) + nScript = m_xBreak->getScriptType( maText, nChg ); + else + nScript = css::i18n::ScriptType::LATIN; + } + + for(;;) + { + nChg = m_xBreak->endOfScript( maText, nChg, nScript ); + maScriptChanges.emplace_back(nScript, nChg ); + if( nChg >= maText.getLength() || nChg < 0 ) + break; + nScript = m_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); + tools::Long nTextWidth = 0; + tools::Long nCJKHeight = 0; + tools::Long nCTLHeight = 0; + tools::Long nHeight = 0; + tools::Long nAscent = 0; + tools::Long nCJKAscent = 0; + tools::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(GetDrawingArea()->get_ref_device(), maCJKFont, nCJKHeight, nCJKAscent); + break; + case css::i18n::ScriptType::COMPLEX: + calcFontHeightAnyAscent(GetDrawingArea()->get_ref_device(), maCTLFont, nCTLHeight, nCTLAscent); + break; + default: + calcFontHeightAnyAscent(GetDrawingArea()->get_ref_device(), 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(weld::Window *pParent, const SfxItemSet &rSet) + : SfxSingleTabDialogController(pParent, &rSet) +{ + auto xNewPage(SwDropCapsPage::Create(get_content_area(), this, &rSet)); + static_cast<SwDropCapsPage*>(xNewPage.get())->SetFormat(false); + SetTabPage(std::move(xNewPage)); +} + +SwDropCapsPage::SwDropCapsPage(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet &rSet) + : SfxTabPage(pPage, pController, "modules/swriter/ui/dropcapspage.ui", "DropCapPage", &rSet) + , m_bModified(false) + , m_bFormat(true) + , m_xDropCapsBox(m_xBuilder->weld_check_button("checkCB_SWITCH")) + , m_xWholeWordCB(m_xBuilder->weld_check_button("checkCB_WORD")) + , m_xSwitchText(m_xBuilder->weld_label("labelFT_DROPCAPS")) + , m_xDropCapsField(m_xBuilder->weld_spin_button("spinFLD_DROPCAPS")) + , m_xLinesText(m_xBuilder->weld_label("labelTXT_LINES")) + , m_xLinesField(m_xBuilder->weld_spin_button("spinFLD_LINES")) + , m_xDistanceText(m_xBuilder->weld_label("labelTXT_DISTANCE")) + , m_xDistanceField(m_xBuilder->weld_metric_spin_button("spinFLD_DISTANCE", FieldUnit::CM)) + , m_xTextText(m_xBuilder->weld_label("labelTXT_TEXT")) + , m_xTextEdit(m_xBuilder->weld_entry("entryEDT_TEXT")) + , m_xTemplateText(m_xBuilder->weld_label("labelTXT_TEMPLATE")) + , m_xTemplateBox(m_xBuilder->weld_combo_box("comboBOX_TEMPLATE")) + , m_xPict(new weld::CustomWeld(*m_xBuilder, "drawingareaWN_EXAMPLE", m_aPict)) +{ + m_aPict.SetDropCapsPage(this); + + SetExchangeSupport(); + + const sal_uInt16 nHtmlMode = ::GetHtmlMode(static_cast<const SwDocShell*>(SfxObjectShell::Current())); + m_bHtmlMode = (nHtmlMode & HTMLMODE_ON) != 0; + + // tdf#92154 limit comboBOX_TEMPLATE length + const int nMaxWidth(m_xTemplateBox->get_approximate_digit_width() * 50); + m_xTemplateBox->set_size_request(nMaxWidth , -1); + + // In the template dialog the text is not influenceable + m_xTextText->set_sensitive(!m_bFormat); + m_xTextEdit->set_sensitive(!m_bFormat); + + // Metrics + SetFieldUnit(*m_xDistanceField, GetDfltMetric(m_bHtmlMode)); + + // Install handler + Link<weld::SpinButton&,void> aValueChangedLk = LINK(this, SwDropCapsPage, ValueChangedHdl); + m_xDropCapsField->connect_value_changed(aValueChangedLk); + m_xLinesField->connect_value_changed(aValueChangedLk); + Link<weld::MetricSpinButton&,void> aMetricValueChangedLk = LINK(this, SwDropCapsPage, MetricValueChangedHdl); + m_xDistanceField->connect_value_changed(aMetricValueChangedLk); + m_xTextEdit->connect_changed(LINK(this, SwDropCapsPage, ModifyHdl)); + m_xDropCapsBox->connect_toggled(LINK(this, SwDropCapsPage, ClickHdl)); + m_xTemplateBox->connect_changed(LINK(this, SwDropCapsPage, SelectHdl)); + m_xWholeWordCB->connect_toggled(LINK(this, SwDropCapsPage, WholeWordHdl)); +} + +SwDropCapsPage::~SwDropCapsPage() +{ +} + +DeactivateRC SwDropCapsPage::DeactivatePage(SfxItemSet * _pSet) +{ + if (_pSet) + FillSet(*_pSet); + + return DeactivateRC::LeavePage; +} + +std::unique_ptr<SfxTabPage> SwDropCapsPage::Create(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet *rSet) +{ + return std::make_unique<SwDropCapsPage>(pPage, pController, *rSet); +} + +bool SwDropCapsPage::FillItemSet(SfxItemSet *rSet) +{ + if (m_bModified) + FillSet(*rSet); + return m_bModified; +} + +void SwDropCapsPage::Reset(const SfxItemSet *rSet) +{ + // Characters, lines, gap and text + SwFormatDrop aFormatDrop( rSet->Get(RES_PARATR_DROP) ); + if (aFormatDrop.GetLines() > 1) + { + m_xDropCapsField->set_value(aFormatDrop.GetChars()); + m_xLinesField->set_value(aFormatDrop.GetLines()); + m_xDistanceField->set_value(m_xDistanceField->normalize(aFormatDrop.GetDistance()), FieldUnit::TWIP); + m_xWholeWordCB->set_active(aFormatDrop.GetWholeWord()); + } + else + { + m_xDropCapsField->set_value(1); + m_xLinesField->set_value(3); + m_xDistanceField->set_value(0, FieldUnit::TWIP); + } + + SwView* pView = GetActiveView(); + if (pView) + ::FillCharStyleListBox(*m_xTemplateBox, pView->GetWrtShell().GetView().GetDocShell(), true); + + m_xTemplateBox->insert_text(0, SwResId(SW_STR_NONE)); + + // Reset format + int nSelect = 0; + if (aFormatDrop.GetCharFormat()) + { + int nPos = m_xTemplateBox->find_text(aFormatDrop.GetCharFormat()->GetName()); + if (nPos != -1) + nSelect = nPos; + } + m_xTemplateBox->set_active(nSelect); + + // Enable controls + m_xDropCapsBox->set_active(aFormatDrop.GetLines() > 1); + const sal_Int32 nVal = m_xDropCapsField->get_value(); + if (m_bFormat) + m_xTextEdit->set_text(GetDefaultString(nVal)); + else + { + if (pView) + m_xTextEdit->set_text(pView->GetWrtShell().GetDropText(nVal)); + m_xTextEdit->set_sensitive(true); + m_xTextText->set_sensitive(true); + } + + // Preview + m_aPict.SetValues(m_xTextEdit->get_text(), + sal_uInt8(m_xLinesField->get_value()), + sal_uInt16(m_xDistanceField->denormalize(m_xDistanceField->get_value(FieldUnit::TWIP)))); + + ClickHdl(*m_xDropCapsBox); + m_bModified = false; +} + +IMPL_LINK_NOARG(SwDropCapsPage, ClickHdl, weld::Toggleable&, void) +{ + bool bChecked = m_xDropCapsBox->get_active(); + + m_xWholeWordCB->set_sensitive(bChecked && !m_bHtmlMode); + + m_xSwitchText->set_sensitive(bChecked && !m_xWholeWordCB->get_active()); + m_xDropCapsField->set_sensitive(bChecked && !m_xWholeWordCB->get_active()); + m_xLinesText->set_sensitive( bChecked ); + m_xLinesField->set_sensitive( bChecked ); + m_xDistanceText->set_sensitive( bChecked ); + m_xDistanceField->set_sensitive( bChecked ); + m_xTemplateText->set_sensitive( bChecked ); + m_xTemplateBox->set_sensitive( bChecked ); + m_xTextEdit->set_sensitive( bChecked && !m_bFormat ); + m_xTextText->set_sensitive( bChecked && !m_bFormat ); + + if ( bChecked ) + { + ValueChangedHdl(*m_xDropCapsField); + m_xDropCapsField->grab_focus(); + } + else + m_aPict.SetText(""); + + m_bModified = true; +} + +IMPL_LINK_NOARG(SwDropCapsPage, WholeWordHdl, weld::Toggleable&, void) +{ + m_xDropCapsField->set_sensitive(!m_xWholeWordCB->get_active()); + m_xSwitchText->set_sensitive(!m_xWholeWordCB->get_active()); + + ValueChangedHdl(*m_xDropCapsField); + + m_bModified = true; +} + +void SwDropCapsPage::ModifyEntry(const weld::Entry& rEdit) +{ + OUString sPreview; + + // set text if applicable + if (&rEdit == m_xDropCapsField.get()) + { + const sal_Int32 nVal = !m_xWholeWordCB->get_active() + ? static_cast<sal_Int32>(m_xDropCapsField->get_value()) + : 0; + bool bSetText = false; + + if (SwView* pView = GetActiveView()) + { + if (m_bFormat || pView->GetWrtShell().GetDropText(1).isEmpty()) + sPreview = GetDefaultString(nVal); + else + { + bSetText = true; + sPreview = pView->GetWrtShell().GetDropText(nVal); + } + } + + OUString sEdit(m_xTextEdit->get_text()); + + if (!sEdit.isEmpty() && !sPreview.startsWith(sEdit)) + { + sPreview = sEdit.copy(0, std::min(sEdit.getLength(), sPreview.getLength())); + bSetText = false; + } + + if (bSetText) + m_xTextEdit->set_text(sPreview); + } + else if (&rEdit == m_xTextEdit.get()) // set quantity if applicable + { + const sal_Int32 nTmp = m_xTextEdit->get_text().getLength(); + m_xDropCapsField->set_value(std::max<sal_Int32>(1, nTmp)); + sPreview = m_xTextEdit->get_text(); + } + + // adjust image + if (&rEdit == m_xDropCapsField.get() || &rEdit == m_xTextEdit.get()) + m_aPict.SetText(sPreview); + else if (&rEdit == m_xLinesField.get()) + m_aPict.SetLines(static_cast<sal_uInt8>(m_xLinesField->get_value())); + else + m_aPict.SetDistance(o3tl::narrowing<sal_uInt16>(m_xDistanceField->denormalize(m_xDistanceField->get_value(FieldUnit::TWIP)))); + + m_bModified = true; +} + +IMPL_LINK(SwDropCapsPage, ModifyHdl, weld::Entry&, rEdit, void) +{ + ModifyEntry(rEdit); +} + +IMPL_LINK(SwDropCapsPage, ValueChangedHdl, weld::SpinButton&, rEdit, void) +{ + ModifyEntry(rEdit); +} + +IMPL_LINK(SwDropCapsPage, MetricValueChangedHdl, weld::MetricSpinButton&, rEdit, void) +{ + ModifyEntry(rEdit.get_widget()); +} + +IMPL_LINK_NOARG(SwDropCapsPage, SelectHdl, weld::ComboBox&, void) +{ + m_aPict.UpdatePaintSettings(); + m_bModified = true; +} + +void SwDropCapsPage::FillSet( SfxItemSet &rSet ) +{ + if(!m_bModified) + return; + + SwFormatDrop aFormat; + + bool bOn = m_xDropCapsBox->get_active(); + if (bOn) + { + // quantity, lines, gap + aFormat.GetChars() = static_cast<sal_uInt8>(m_xDropCapsField->get_value()); + aFormat.GetLines() = static_cast<sal_uInt8>(m_xLinesField->get_value()); + aFormat.GetDistance() = o3tl::narrowing<sal_uInt16>(m_xDistanceField->denormalize(m_xDistanceField->get_value(FieldUnit::TWIP))); + aFormat.GetWholeWord() = m_xWholeWordCB->get_active(); + + // template + if (SwView* pView = GetActiveView()) + if (m_xTemplateBox->get_active()) + aFormat.SetCharFormat(pView->GetWrtShell().GetCharStyle(m_xTemplateBox->get_active_text())); + } + else + { + aFormat.GetChars() = 1; + aFormat.GetLines() = 1; + aFormat.GetDistance() = 0; + } + + // set attributes + const SfxPoolItem* pOldItem; + if (nullptr == (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 (!m_bFormat && m_xDropCapsBox->get_active()) + { + OUString sText(m_xTextEdit->get_text()); + + if (!m_xWholeWordCB->get_active()) + { + sText = sText.copy(0, std::min<sal_Int32>(sText.getLength(), m_xDropCapsField->get_value())); + } + + SfxStringItem aStr(FN_PARAM_1, sText); + rSet.Put(aStr); + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |