LibreOffice Module sw (master)  1
drpcps.cxx
Go to the documentation of this file.
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3  * This file is part of the LibreOffice project.
4  *
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/.
8  *
9  * This file incorporates work covered by the following license notice:
10  *
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 .
18  */
19 
20 #include <hintids.hxx>
21 
22 #include <cmdid.h>
23 #include <docsh.hxx>
24 #include <swmodule.hxx>
25 #include <view.hxx>
26 #include <wrtsh.hxx>
27 #include <strings.hrc>
28 
29 #include <vcl/metric.hxx>
30 #include <vcl/settings.hxx>
31 
32 #include <rtl/ustrbuf.hxx>
33 #include <svl/stritem.hxx>
34 #include <editeng/fontitem.hxx>
35 #include <sfx2/dialoghelper.hxx>
36 #include <sfx2/htmlmode.hxx>
37 #include <sfx2/objsh.hxx>
38 #include <sfx2/printer.hxx>
39 #include <svtools/unitconv.hxx>
40 #include <vcl/print.hxx>
41 #include <vcl/svapp.hxx>
42 #include <com/sun/star/i18n/BreakIterator.hpp>
43 #include <com/sun/star/i18n/ScriptType.hpp>
45 
46 #include <charatr.hxx>
47 #include <viewopt.hxx>
48 #include <drpcps.hxx>
49 #include <paratr.hxx>
50 #include <uitool.hxx>
51 #include <charfmt.hxx>
52 
53 using namespace css;
54 using namespace css::uno;
55 using namespace css::lang;
56 
57 const sal_uInt16 SwDropCapsPage::aPageRg[] = {
59  0
60 };
61 
62 void SwDropCapsPict::SetText( const OUString& rT )
63 {
64  maText = rT;
65  UpdatePaintSettings();
66 }
67 
69 {
70  CustomWidgetController::SetDrawingArea(pDrawingArea);
71  Size aPrefSize(getParagraphPreviewOptimalSize(pDrawingArea->get_ref_device()));
72  pDrawingArea->set_size_request(aPrefSize.Width(), aPrefSize.Height());
73 }
74 
76 {
77  CustomWidgetController::Resize();
78  UpdatePaintSettings();
79 }
80 
82 {
83  mnLines = nL;
84  UpdatePaintSettings();
85 }
86 
87 void SwDropCapsPict::SetDistance( sal_uInt16 nD )
88 {
89  mnDistance = nD;
90  UpdatePaintSettings();
91 }
92 
93 void SwDropCapsPict::SetValues( const OUString& rText, sal_uInt8 nLines, sal_uInt16 nDistance )
94 {
95  maText = rText;
96  mnLines = nLines;
97  mnDistance = nDistance;
98 
99  UpdatePaintSettings();
100 }
101 
103 {
104  if( !mpPrinter )
105  InitPrinter_();
106 }
107 
108 // Create Default-String from character-count (A, AB, ABC, ...)
109 static OUString GetDefaultString(sal_Int32 nChars)
110 {
111  OUStringBuffer aStr(nChars);
112  for (sal_Int32 i = 0; i < nChars; i++)
113  aStr.append(static_cast<sal_Unicode>(i + 65));
114  return aStr.makeStringAndClear();
115 }
116 
117 static void calcFontHeightAnyAscent(vcl::RenderContext& rWin, vcl::Font const & _rFont, long& _nHeight, long& _nAscent)
118 {
119  if ( !_nHeight )
120  {
121  rWin.Push(PushFlags::FONT);
122  rWin.SetFont(_rFont);
123  FontMetric aMetric(rWin.GetFontMetric());
124  _nHeight = aMetric.GetLineHeight();
125  _nAscent = aMetric.GetAscent();
126  rWin.Pop();
127  }
128 }
129 
131 {
132  if (mbDelPrinter)
133  mpPrinter.disposeAndClear();
134 }
135 
140 void SwDropCapsPict::GetFirstScriptSegment(sal_Int32 &start, sal_Int32 &end, sal_uInt16 &scriptType)
141 {
142  start = 0;
143  if( maScriptChanges.empty() )
144  {
145  end = maText.getLength();
146  scriptType = css::i18n::ScriptType::LATIN;
147  }
148  else
149  {
150  end = maScriptChanges[ 0 ].changePos;
151  scriptType = maScriptChanges[ 0 ].scriptType;
152  }
153 }
154 
161 bool SwDropCapsPict::GetNextScriptSegment(size_t &nIdx, sal_Int32 &start, sal_Int32 &end, sal_uInt16 &scriptType)
162 {
163  if (maScriptChanges.empty() || nIdx >= maScriptChanges.size() - 1 || end >= maText.getLength())
164  return false;
165  start = maScriptChanges[nIdx++].changePos;
166  end = maScriptChanges[ nIdx ].changePos;
167  scriptType = maScriptChanges[ nIdx ].scriptType;
168  return true;
169 }
170 
171 #define LINES 10
172 #define BORDER 2
173 
174 void SwDropCapsPict::GetFontSettings( const SwDropCapsPage& _rPage, vcl::Font& _rFont, sal_uInt16 _nWhich )
175 {
176  SfxItemSet aSet( _rPage.rSh.GetAttrPool(), {{_nWhich, _nWhich}});
177  _rPage.rSh.GetCurAttr(aSet);
178  SvxFontItem aFormatFont(static_cast<const SvxFontItem &>( aSet.Get(_nWhich)));
179 
180  _rFont.SetFamily(aFormatFont.GetFamily());
181  _rFont.SetFamilyName(aFormatFont.GetFamilyName());
182  _rFont.SetPitch(aFormatFont.GetPitch());
183  _rFont.SetCharSet(aFormatFont.GetCharSet());
184 }
185 
187 {
189  maTextLineColor = COL_LIGHTGRAY;
190 
191  // gray lines
192  mnTotLineH = (GetOutputSizePixel().Height() - 2 * BORDER) / LINES;
193  mnLineH = mnTotLineH - 2;
194 
195  vcl::Font aFont;
196  if (mpPage)
197  {
198  // tdf#135244: preview generation should not jump document view
199  auto aLock(mpPage->rSh.GetView().GetDocShell()->LockAllViews());
200 
201  if (!mpPage->m_xTemplateBox->get_active())
202  {
203  // query the Font at paragraph's beginning
204  mpPage->rSh.Push();
205  mpPage->rSh.SttCursorMove();
206  mpPage->rSh.ClearMark();
207  SwWhichPara pSwuifnParaCurr = GoCurrPara;
208  SwMoveFnCollection const & pSwuifnParaStart = fnParaStart;
209  mpPage->rSh.MovePara(pSwuifnParaCurr,pSwuifnParaStart);
210  // normal
211  GetFontSettings( *mpPage, aFont, RES_CHRATR_FONT );
212 
213  // CJK
214  GetFontSettings( *mpPage, maCJKFont, RES_CHRATR_CJK_FONT );
215 
216  // CTL
217  GetFontSettings( *mpPage, maCTLFont, RES_CHRATR_CTL_FONT );
218 
219  mpPage->rSh.EndCursorMove();
221  }
222  else
223  {
224  // query Font at character template
225  SwCharFormat *pFormat = mpPage->rSh.GetCharStyle(
226  mpPage->m_xTemplateBox->get_active_text(),
228  OSL_ENSURE(pFormat, "character style doesn't exist!");
229  const SvxFontItem &rFormatFont = pFormat->GetFont();
230 
231  aFont.SetFamily(rFormatFont.GetFamily());
232  aFont.SetFamilyName(rFormatFont.GetFamilyName());
233  aFont.SetPitch(rFormatFont.GetPitch());
234  aFont.SetCharSet(rFormatFont.GetCharSet());
235  }
236  }
237 
238  mnTextH = mnLines * mnTotLineH;
239  aFont.SetFontSize(Size(0, mnTextH));
240  maCJKFont.SetFontSize(Size(0, mnTextH));
241  maCTLFont.SetFontSize(Size(0, mnTextH));
242 
243  aFont.SetTransparent(true);
244  maCJKFont.SetTransparent(true);
245  maCTLFont.SetTransparent(true);
246 
248  maCJKFont.SetColor( SwViewOption::GetFontColor() );
249  maCTLFont.SetColor( SwViewOption::GetFontColor() );
250 
251  aFont.SetFillColor(Application::GetSettings().GetStyleSettings().GetWindowColor());
252  maCJKFont.SetFillColor(Application::GetSettings().GetStyleSettings().GetWindowColor());
253  maCTLFont.SetFillColor(Application::GetSettings().GetStyleSettings().GetWindowColor());
254 
255  maCJKFont.SetFontSize(Size(0, maCJKFont.GetFontSize().Height()));
256  maCTLFont.SetFontSize(Size(0, maCTLFont.GetFontSize().Height()));
257 
258  aFont.SetFontSize(Size(0, aFont.GetFontSize().Height()));
259  maFont = aFont;
260 
261  CheckScript();
262 
263  maTextSize = CalcTextSize();
264 
265  Invalidate();
266 }
267 
268 void SwDropCapsPict::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& /*rRect*/)
269 {
270  if (!IsVisible())
271  return;
272 
273  rRenderContext.SetMapMode(MapMode(MapUnit::MapPixel));
274  rRenderContext.SetLineColor();
275 
276  rRenderContext.SetFillColor(maBackColor);
277 
278  Size aOutputSizePixel(GetOutputSizePixel());
279 
280  rRenderContext.DrawRect(tools::Rectangle(Point(0, 0), aOutputSizePixel));
282  Size(aOutputSizePixel.Width () - 2 * BORDER,
283  aOutputSizePixel.Height() - 2 * BORDER))));
284 
285  OSL_ENSURE(mnLineH > 0, "We cannot make it that small");
286  long nY0 = (aOutputSizePixel.Height() - (LINES * mnTotLineH)) / 2;
287 
288  rRenderContext.SetFillColor(maTextLineColor);
289 
290  for (int i = 0; i < LINES; ++i)
291  {
292  rRenderContext.DrawRect(tools::Rectangle(Point(BORDER, nY0 + i * mnTotLineH),
293  Size(aOutputSizePixel.Width() - 2 * BORDER, mnLineH)));
294  }
295 
296  // Text background with gap (240 twips ~ 1 line height)
297  const long nDistW = (((static_cast<long>(mnDistance) * 100) / 240) * mnTotLineH) / 100;
298  rRenderContext.SetFillColor(maBackColor);
299  if (mpPage && mpPage->m_xDropCapsBox->get_active())
300  {
301  const Size aTextSize(maTextSize.Width() + nDistW, maTextSize.Height());
302  rRenderContext.DrawRect(tools::Rectangle(Point(BORDER, nY0), aTextSize));
303 
304  // draw Text
305  DrawPrev(rRenderContext, Point(BORDER, nY0));
306  }
307  rRenderContext.SetClipRegion();
308 }
309 
310 void SwDropCapsPict::DrawPrev(vcl::RenderContext& rRenderContext, const Point& rPt)
311 {
312  Point aPt(rPt);
313  InitPrinter();
314 
315  vcl::Font aOldFont = mpPrinter->GetFont();
316  sal_uInt16 nScript;
317  size_t nIdx = 0;
318  sal_Int32 nStart;
319  sal_Int32 nEnd;
320 
321  GetFirstScriptSegment(nStart, nEnd, nScript);
322 
323  do
324  {
325  SvxFont& rFnt = (nScript == css::i18n::ScriptType::ASIAN)
326  ? maCJKFont
327  : ((nScript == css::i18n::ScriptType::COMPLEX)
328  ? maCTLFont
329  : maFont);
330  mpPrinter->SetFont(rFnt);
331 
332  rFnt.DrawPrev(&rRenderContext, mpPrinter, aPt, maText, nStart, nEnd - nStart);
333 
334  if (!maScriptChanges.empty())
335  aPt.AdjustX(maScriptChanges[nIdx].textWidth );
336 
337  if (!GetNextScriptSegment(nIdx, nStart, nEnd, nScript))
338  break;
339  }
340  while(true);
341 
342  mpPrinter->SetFont(aOldFont);
343 }
344 
346 {
347  if( maScriptText == maText )
348  return;
349 
350  maScriptText = maText;
351  maScriptChanges.clear();
352  if( !xBreak.is() )
353  {
354  Reference< XComponentContext > xContext = ::comphelper::getProcessComponentContext();
355  xBreak = css::i18n::BreakIterator::create(xContext);
356  }
357  sal_Int16 nScript = xBreak->getScriptType( maText, 0 );
358  sal_Int32 nChg = 0;
359  if( css::i18n::ScriptType::WEAK == nScript )
360  {
361  nChg = xBreak->endOfScript( maText, nChg, nScript );
362  if( nChg < maText.getLength() )
363  nScript = xBreak->getScriptType( maText, nChg );
364  else
365  nScript = css::i18n::ScriptType::LATIN;
366  }
367 
368  for(;;)
369  {
370  nChg = xBreak->endOfScript( maText, nChg, nScript );
371  maScriptChanges.emplace_back(nScript, nChg );
372  if( nChg >= maText.getLength() || nChg < 0 )
373  break;
374  nScript = xBreak->getScriptType( maText, nChg );
375  }
376 }
377 
379 {
380  InitPrinter();
381 
382  sal_uInt16 nScript;
383  size_t nIdx = 0;
384  sal_Int32 nStart;
385  sal_Int32 nEnd;
386  GetFirstScriptSegment(nStart, nEnd, nScript);
387  long nTextWidth = 0;
388  long nCJKHeight = 0;
389  long nCTLHeight = 0;
390  long nHeight = 0;
391  long nAscent = 0;
392  long nCJKAscent = 0;
393  long nCTLAscent = 0;
394  do
395  {
396  SvxFont& rFnt = (nScript == css::i18n::ScriptType::ASIAN)
397  ? maCJKFont
398  : ((nScript == css::i18n::ScriptType::COMPLEX)
399  ? maCTLFont
400  : maFont);
401 
402  sal_uLong nWidth = rFnt.GetTextSize(mpPrinter, maText, nStart, nEnd-nStart ).Width();
403 
404  if (nIdx < maScriptChanges.size())
405  maScriptChanges[nIdx].textWidth = nWidth;
406  nTextWidth += nWidth;
407  switch(nScript)
408  {
409  case css::i18n::ScriptType::ASIAN:
410  calcFontHeightAnyAscent(GetDrawingArea()->get_ref_device(), maCJKFont, nCJKHeight, nCJKAscent);
411  break;
412  case css::i18n::ScriptType::COMPLEX:
413  calcFontHeightAnyAscent(GetDrawingArea()->get_ref_device(), maCTLFont, nCTLHeight, nCTLAscent);
414  break;
415  default:
416  calcFontHeightAnyAscent(GetDrawingArea()->get_ref_device(), maFont, nHeight, nAscent);
417  }
418 
419  if (!GetNextScriptSegment(nIdx, nStart, nEnd, nScript))
420  break;
421  }
422  while(true);
423 
424  nHeight -= nAscent;
425  nCJKHeight -= nCJKAscent;
426  nCTLHeight -= nCTLAscent;
427  if (nHeight < nCJKHeight)
428  nHeight = nCJKHeight;
429  if (nAscent < nCJKAscent)
430  nAscent = nCJKAscent;
431  if (nHeight < nCTLHeight)
432  nHeight = nCTLHeight;
433  if (nAscent < nCTLAscent)
434  nAscent = nCTLAscent;
435  nHeight += nAscent;
436 
437  Size aTextSize(nTextWidth, nHeight);
438  return aTextSize;
439 }
440 
442 {
444 
445  if (pSh)
446  mpPrinter = pSh->GetPrinter();
447 
448  if (!mpPrinter)
449  {
450  mpPrinter = VclPtr<Printer>::Create();
451  mbDelPrinter = true;
452  }
453 }
454 
456  : SfxSingleTabDialogController(pParent, &rSet)
457 {
458  auto xNewPage(SwDropCapsPage::Create(get_content_area(), this, &rSet));
459  static_cast<SwDropCapsPage*>(xNewPage.get())->SetFormat(false);
460  SetTabPage(std::move(xNewPage));
461 }
462 
464  : SfxTabPage(pPage, pController, "modules/swriter/ui/dropcapspage.ui", "DropCapPage", &rSet)
465  , bModified(false)
466  , bFormat(true)
467  , rSh(::GetActiveView()->GetWrtShell())
468  , m_xDropCapsBox(m_xBuilder->weld_check_button("checkCB_SWITCH"))
469  , m_xWholeWordCB(m_xBuilder->weld_check_button("checkCB_WORD"))
470  , m_xSwitchText(m_xBuilder->weld_label("labelFT_DROPCAPS"))
471  , m_xDropCapsField(m_xBuilder->weld_spin_button("spinFLD_DROPCAPS"))
472  , m_xLinesText(m_xBuilder->weld_label("labelTXT_LINES"))
473  , m_xLinesField(m_xBuilder->weld_spin_button("spinFLD_LINES"))
474  , m_xDistanceText(m_xBuilder->weld_label("labelTXT_DISTANCE"))
475  , m_xDistanceField(m_xBuilder->weld_metric_spin_button("spinFLD_DISTANCE", FieldUnit::CM))
476  , m_xTextText(m_xBuilder->weld_label("labelTXT_TEXT"))
477  , m_xTextEdit(m_xBuilder->weld_entry("entryEDT_TEXT"))
478  , m_xTemplateText(m_xBuilder->weld_label("labelTXT_TEMPLATE"))
479  , m_xTemplateBox(m_xBuilder->weld_combo_box("comboBOX_TEMPLATE"))
480  , m_xPict(new weld::CustomWeld(*m_xBuilder, "drawingareaWN_EXAMPLE", m_aPict))
481 {
482  m_aPict.SetDropCapsPage(this);
483 
485 
486  const sal_uInt16 nHtmlMode = ::GetHtmlMode(static_cast<const SwDocShell*>(SfxObjectShell::Current()));
487  bHtmlMode = (nHtmlMode & HTMLMODE_ON) != 0;
488 
489  // tdf#92154 limit comboBOX_TEMPLATE length
490  const int nMaxWidth(m_xTemplateBox->get_approximate_digit_width() * 50);
491  m_xTemplateBox->set_size_request(nMaxWidth , -1);
492 
493  // In the template dialog the text is not influenceable
494  m_xTextText->set_sensitive(!bFormat);
495  m_xTextEdit->set_sensitive(!bFormat);
496 
497  // Metrics
499 
500  // Install handler
501  Link<weld::SpinButton&,void> aValueChangedLk = LINK(this, SwDropCapsPage, ValueChangedHdl);
502  m_xDropCapsField->connect_value_changed(aValueChangedLk);
503  m_xLinesField->connect_value_changed(aValueChangedLk);
504  Link<weld::MetricSpinButton&,void> aMetricValueChangedLk = LINK(this, SwDropCapsPage, MetricValueChangedHdl);
505  m_xDistanceField->connect_value_changed(aMetricValueChangedLk);
506  m_xTextEdit->connect_changed(LINK(this, SwDropCapsPage, ModifyHdl));
507  m_xDropCapsBox->connect_toggled(LINK(this, SwDropCapsPage, ClickHdl));
508  m_xTemplateBox->connect_changed(LINK(this, SwDropCapsPage, SelectHdl));
509  m_xWholeWordCB->connect_toggled(LINK(this, SwDropCapsPage, WholeWordHdl));
510 }
511 
513 {
514 }
515 
517 {
518  if (_pSet)
519  FillSet(*_pSet);
520 
521  return DeactivateRC::LeavePage;
522 }
523 
524 std::unique_ptr<SfxTabPage> SwDropCapsPage::Create(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet *rSet)
525 {
526  return std::make_unique<SwDropCapsPage>(pPage, pController, *rSet);
527 }
528 
530 {
531  if (bModified)
532  FillSet(*rSet);
533  return bModified;
534 }
535 
537 {
538  // Characters, lines, gap and text
539  SwFormatDrop aFormatDrop( rSet->Get(RES_PARATR_DROP) );
540  if (aFormatDrop.GetLines() > 1)
541  {
542  m_xDropCapsField->set_value(aFormatDrop.GetChars());
543  m_xLinesField->set_value(aFormatDrop.GetLines());
544  m_xDistanceField->set_value(m_xDistanceField->normalize(aFormatDrop.GetDistance()), FieldUnit::TWIP);
545  m_xWholeWordCB->set_active(aFormatDrop.GetWholeWord());
546  }
547  else
548  {
549  m_xDropCapsField->set_value(1);
550  m_xLinesField->set_value(3);
551  m_xDistanceField->set_value(0, FieldUnit::TWIP);
552  }
553 
555 
556  m_xTemplateBox->insert_text(0, SwResId(SW_STR_NONE));
557 
558  // Reset format
559  int nSelect = 0;
560  if (aFormatDrop.GetCharFormat())
561  {
562  int nPos = m_xTemplateBox->find_text(aFormatDrop.GetCharFormat()->GetName());
563  if (nPos != -1)
564  nSelect = nPos;
565  }
566  m_xTemplateBox->set_active(nSelect);
567 
568  // Enable controls
569  m_xDropCapsBox->set_active(aFormatDrop.GetLines() > 1);
570  const sal_Int32 nVal = m_xDropCapsField->get_value();
571  if (bFormat)
572  m_xTextEdit->set_text(GetDefaultString(nVal));
573  else
574  {
575  m_xTextEdit->set_text(rSh.GetDropText(nVal));
576  m_xTextEdit->set_sensitive(true);
577  m_xTextText->set_sensitive(true);
578  }
579 
580  // Preview
581  m_aPict.SetValues(m_xTextEdit->get_text(),
582  sal_uInt8(m_xLinesField->get_value()),
583  sal_uInt16(m_xDistanceField->denormalize(m_xDistanceField->get_value(FieldUnit::TWIP))));
584 
585  ClickHdl(*m_xDropCapsBox);
586  bModified = false;
587 }
588 
590 {
591  bool bChecked = m_xDropCapsBox->get_active();
592 
593  m_xWholeWordCB->set_sensitive(bChecked && !bHtmlMode);
594 
595  m_xSwitchText->set_sensitive(bChecked && !m_xWholeWordCB->get_active());
596  m_xDropCapsField->set_sensitive(bChecked && !m_xWholeWordCB->get_active());
597  m_xLinesText->set_sensitive( bChecked );
598  m_xLinesField->set_sensitive( bChecked );
599  m_xDistanceText->set_sensitive( bChecked );
600  m_xDistanceField->set_sensitive( bChecked );
601  m_xTemplateText->set_sensitive( bChecked );
602  m_xTemplateBox->set_sensitive( bChecked );
603  m_xTextEdit->set_sensitive( bChecked && !bFormat );
604  m_xTextText->set_sensitive( bChecked && !bFormat );
605 
606  if ( bChecked )
607  {
608  ValueChangedHdl(*m_xDropCapsField);
609  m_xDropCapsField->grab_focus();
610  }
611  else
612  m_aPict.SetText("");
613 
614  bModified = true;
615 }
616 
618 {
619  m_xDropCapsField->set_sensitive(!m_xWholeWordCB->get_active());
620  m_xSwitchText->set_sensitive(!m_xWholeWordCB->get_active());
621 
622  ValueChangedHdl(*m_xDropCapsField);
623 
624  bModified = true;
625 }
626 
628 {
629  OUString sPreview;
630 
631  // set text if applicable
632  if (&rEdit == m_xDropCapsField.get())
633  {
634  const sal_Int32 nVal = !m_xWholeWordCB->get_active()
635  ? static_cast<sal_Int32>(m_xDropCapsField->get_value())
636  : 0;
637  bool bSetText = false;
638 
639  if (bFormat || rSh.GetDropText(1).isEmpty())
640  sPreview = GetDefaultString(nVal);
641  else
642  {
643  bSetText = true;
644  sPreview = rSh.GetDropText(nVal);
645  }
646 
647  OUString sEdit(m_xTextEdit->get_text());
648 
649  if (!sEdit.isEmpty() && !sPreview.startsWith(sEdit))
650  {
651  sPreview = sEdit.copy(0, std::min(sEdit.getLength(), sPreview.getLength()));
652  bSetText = false;
653  }
654 
655  if (bSetText)
656  m_xTextEdit->set_text(sPreview);
657  }
658  else if (&rEdit == m_xTextEdit.get()) // set quantity if applicable
659  {
660  const sal_Int32 nTmp = m_xTextEdit->get_text().getLength();
661  m_xDropCapsField->set_value(std::max<sal_Int32>(1, nTmp));
662  sPreview = m_xTextEdit->get_text();
663  }
664 
665  // adjust image
666  if (&rEdit == m_xDropCapsField.get() || &rEdit == m_xTextEdit.get())
667  m_aPict.SetText(sPreview);
668  else if (&rEdit == m_xLinesField.get())
669  m_aPict.SetLines(static_cast<sal_uInt8>(m_xLinesField->get_value()));
670  else
671  m_aPict.SetDistance(static_cast<sal_uInt16>(m_xDistanceField->denormalize(m_xDistanceField->get_value(FieldUnit::TWIP))));
672 
673  bModified = true;
674 }
675 
676 IMPL_LINK(SwDropCapsPage, ModifyHdl, weld::Entry&, rEdit, void)
677 {
678  ModifyEntry(rEdit);
679 }
680 
681 IMPL_LINK(SwDropCapsPage, ValueChangedHdl, weld::SpinButton&, rEdit, void)
682 {
683  ModifyEntry(rEdit);
684 }
685 
686 IMPL_LINK(SwDropCapsPage, MetricValueChangedHdl, weld::MetricSpinButton&, rEdit, void)
687 {
688  ModifyEntry(rEdit.get_widget());
689 }
690 
692 {
693  m_aPict.UpdatePaintSettings();
694  bModified = true;
695 }
696 
698 {
699  if(!bModified)
700  return;
701 
702  SwFormatDrop aFormat;
703 
704  bool bOn = m_xDropCapsBox->get_active();
705  if (bOn)
706  {
707  // quantity, lines, gap
708  aFormat.GetChars() = static_cast<sal_uInt8>(m_xDropCapsField->get_value());
709  aFormat.GetLines() = static_cast<sal_uInt8>(m_xLinesField->get_value());
710  aFormat.GetDistance() = static_cast<sal_uInt16>(m_xDistanceField->denormalize(m_xDistanceField->get_value(FieldUnit::TWIP)));
711  aFormat.GetWholeWord() = m_xWholeWordCB->get_active();
712 
713  // template
714  if (m_xTemplateBox->get_active())
715  aFormat.SetCharFormat(rSh.GetCharStyle(m_xTemplateBox->get_active_text()));
716  }
717  else
718  {
719  aFormat.GetChars() = 1;
720  aFormat.GetLines() = 1;
721  aFormat.GetDistance() = 0;
722  }
723 
724  // set attributes
725  const SfxPoolItem* pOldItem;
726  if (nullptr == (pOldItem = GetOldItem(rSet, FN_FORMAT_DROPCAPS)) || aFormat != *pOldItem)
727  rSet.Put(aFormat);
728 
729  // hard text formatting
730  // Bug 24974: in designer/template catalog this doesn't make sense!!
731  if (!bFormat && m_xDropCapsBox->get_active())
732  {
733  OUString sText(m_xTextEdit->get_text());
734 
735  if (!m_xWholeWordCB->get_active())
736  {
737  sText = sText.copy(0, std::min<sal_Int32>(sText.getLength(), m_xDropCapsField->get_value()));
738  }
739 
740  SfxStringItem aStr(FN_PARAM_1, sText);
741  rSet.Put(aStr);
742  }
743 }
744 
745 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
void SetFamily(FontFamily)
void SetClipRegion()
Size GetTextSize(const OutputDevice *pOut, const OUString &rTxt, const sal_Int32 nIdx=0, const sal_Int32 nLen=SAL_MAX_INT32) const
long Width() const
void SetFieldUnit(weld::MetricSpinButton &rField, FieldUnit eUnit, bool bAll)
void SetFillColor(const Color &)
FieldUnit
void SetFontSize(const Size &)
void UpdatePaintSettings()
Definition: drpcps.cxx:186
bool GetWholeWord() const
Definition: paratr.hxx:92
std::unique_ptr< weld::Entry > m_xTextEdit
Definition: drpcps.hxx:130
constexpr TypedWhichId< SvxFontItem > RES_CHRATR_CTL_FONT(27)
SwView * GetActiveView()
Definition: swmodul1.cxx:116
bool GetNextScriptSegment(size_t &nIdx, sal_Int32 &start, sal_Int32 &end, sal_uInt16 &scriptType)
Get the details of the first script change.
Definition: drpcps.cxx:161
bool GoCurrPara(SwPaM &rPam, SwMoveFnCollection const &aPosPara)
Definition: pam.cxx:1009
SW_DLLPUBLIC void FillCharStyleListBox(weld::ComboBox &rToFill, SwDocShell *pDocSh, bool bSorted=false, bool bWithDefault=false)
Definition: uitool.cxx:711
long Height() const
sal_uInt8 GetLines() const
Definition: paratr.hxx:86
sal_uIntPtr sal_uLong
IMPL_LINK(SwDropCapsPage, ModifyHdl, weld::Entry &, rEdit, void)
Definition: drpcps.cxx:676
std::unique_ptr< weld::MetricSpinButton > m_xDistanceField
Definition: drpcps.hxx:128
const StyleSettings & GetStyleSettings() const
static const AllSettings & GetSettings()
void GetFirstScriptSegment(sal_Int32 &start, sal_Int32 &end, sal_uInt16 &scriptType)
Get the details of the first script change.
Definition: drpcps.cxx:140
const SvxFontItem & GetFont(bool=true) const
Definition: charatr.hxx:123
void ModifyEntry(weld::Entry &rEdit)
Definition: drpcps.cxx:627
SwMoveFnCollection const & fnParaStart
Definition: paminit.cxx:46
IMPL_LINK_NOARG(SwDropCapsPage, ClickHdl, weld::ToggleButton &, void)
Definition: drpcps.cxx:589
SwWrtShell & rSh
Definition: drpcps.hxx:119
weld::Container * get_content_area()
void SetCharSet(rtl_TextEncoding)
static SfxObjectShell * Current()
std::unique_ptr< weld::ComboBox > m_xTemplateBox
Definition: drpcps.hxx:132
constexpr::Color COL_LIGHTGRAY(0xC0, 0xC0, 0xC0)
virtual void SetDrawingArea(weld::DrawingArea *pDrawingArea) override
Definition: drpcps.cxx:68
void SetText(const OUString &rT)
Definition: drpcps.cxx:62
FontPitch GetPitch() const
void SetMapMode()
constexpr TypedWhichId< SvxFontItem > RES_CHRATR_FONT(7)
FontFamily GetFamily() const
static const sal_uInt16 aPageRg[]
Definition: drpcps.hxx:147
void SetLines(sal_uInt8 nL)
Definition: drpcps.cxx:81
void InitPrinter_()
Definition: drpcps.cxx:441
void DrawPrev(OutputDevice *pOut, Printer *pPrinter, const Point &rPos, const OUString &rTxt, const sal_Int32 nIdx=0, const sal_Int32 nLen=SAL_MAX_INT32) const
const SwView & GetView() const
Definition: wrtsh.hxx:428
rtl_TextEncoding GetCharSet() const
constexpr TypedWhichId< SwFormatDrop > RES_PARATR_DROP(70)
void SetExchangeSupport()
std::unique_ptr< weld::Label > m_xTextText
Definition: drpcps.hxx:129
static SfxViewShell * Current()
SwDropCapsDlg(weld::Window *pParent, const SfxItemSet &rSet)
Definition: drpcps.cxx:455
FontMetric GetFontMetric() const
sal_uInt16 GetDistance() const
Definition: paratr.hxx:95
Size getParagraphPreviewOptimalSize(const OutputDevice &rReference)
void SetDistance(sal_uInt16 nD)
Definition: drpcps.cxx:87
bool bModified
Definition: drpcps.hxx:115
void CheckScript()
Definition: drpcps.cxx:345
virtual OutputDevice & get_ref_device()=0
std::unique_ptr< weld::CheckButton > m_xDropCapsBox
Definition: drpcps.hxx:121
void DrawRect(const tools::Rectangle &rRect)
void SetPitch(FontPitch ePitch)
virtual void Paint(vcl::RenderContext &, const tools::Rectangle &rRect) override
Definition: drpcps.cxx:268
const SfxPoolItem * GetOldItem(const SfxItemSet &rSet, sal_uInt16 nSlot, bool bDeep=true)
#define BORDER
Definition: drpcps.cxx:172
SdPage * mpPage
const SfxItemPool & GetAttrPool() const
Definition: viewsh.hxx:612
void SetLineColor()
void SetFamilyName(const OUString &rFamilyName)
std::unique_ptr< weld::CheckButton > m_xWholeWordCB
Definition: drpcps.hxx:122
bool(* SwWhichPara)(SwPaM &, SwMoveFnCollection const &)
Definition: cshtyp.hxx:43
SW_DLLPUBLIC FieldUnit GetDfltMetric(bool bWeb)
Definition: uitool.cxx:686
int i
void FillSet(SfxItemSet &rSet)
Definition: drpcps.cxx:697
SwDropCapsPage(weld::Container *pPage, weld::DialogController *pController, const SfxItemSet &rSet)
Definition: drpcps.cxx:463
Mutex aLock
SwCharFormat * GetCharStyle(const OUString &rFormatName, GetStyle eCreate=GETSTYLE_NOCREATE)
Definition: wrtsh1.cxx:1515
SwDropCapsPict m_aPict
Definition: drpcps.hxx:113
#define LINES
Definition: drpcps.cxx:171
HTMLMODE_ON
sal_uInt16 GetHtmlMode(const SwDocShell *pShell)
Definition: viewopt.cxx:337
void SetFillColor()
const Size & GetFontSize() const
void InitPrinter()
Definition: drpcps.cxx:102
void SetTabPage(std::unique_ptr< SfxTabPage > xTabPage)
void SetValues(const OUString &rText, sal_uInt8 nLines, sal_uInt16 nDistance)
Definition: drpcps.cxx:93
OUString SwResId(const char *pId)
Definition: swmodule.cxx:165
virtual void Resize() override
Definition: drpcps.cxx:75
sal_uInt8 GetChars() const
Definition: paratr.hxx:89
SwDocShell * GetDocShell()
Definition: view.cxx:1108
void SetColor(const Color &)
virtual bool FillItemSet(SfxItemSet *rSet) override
Definition: drpcps.cxx:529
virtual DeactivateRC DeactivatePage(SfxItemSet *pSet) override
Definition: drpcps.cxx:516
std::unique_ptr< weld::SpinButton > m_xLinesField
Definition: drpcps.hxx:126
virtual ~SwDropCapsPict() override
Definition: drpcps.cxx:130
const OUString & GetFamilyName() const
const SfxPoolItem * Put(const SfxPoolItem &rItem, sal_uInt16 nWhich)
weld::Entry & rEdit
Text maText
Size CalcTextSize()
Definition: drpcps.cxx:378
const SfxPoolItem & Get(sal_uInt16 nWhich, bool bSrchInParent=true) const
OUString GetDropText(const sal_Int32 nChars) const
Definition: editsh.cxx:452
unsigned char sal_uInt8
void SetFont(const vcl::Font &rNewFont)
void SetTransparent(bool bTransparent)
static Color & GetFontColor()
Definition: viewopt.cxx:425
constexpr TypedWhichId< SvxFontItem > RES_CHRATR_CJK_FONT(22)
static void GetFontSettings(const SwDropCapsPage &_rPage, vcl::Font &_rFont, sal_uInt16 _nWhich)
Definition: drpcps.cxx:174
static VclPtr< reference_type > Create(Arg &&...arg)
static std::unique_ptr< SfxTabPage > Create(weld::Container *pPage, weld::DialogController *pController, const SfxItemSet *rSet)
Definition: drpcps.cxx:524
virtual ~SwDropCapsPage() override
Definition: drpcps.cxx:512
const Color & GetWindowColor() const
virtual SfxPrinter * GetPrinter(bool bCreate=false)
void SetDropCapsPage(SwDropCapsPage *pPage)
Definition: drpcps.hxx:92
bool GetCurAttr(SfxItemSet &, const bool bMergeIndentValuesOfNumRule=false) const
Definition: edattr.cxx:176
void DrawPrev(vcl::RenderContext &rRenderContext, const Point &rPt)
Definition: drpcps.cxx:310
bool bHtmlMode
Definition: drpcps.hxx:117
DeactivateRC
static void calcFontHeightAnyAscent(vcl::RenderContext &rWin, vcl::Font const &_rFont, long &_nHeight, long &_nAscent)
Definition: drpcps.cxx:117
std::unique_ptr< weld::SpinButton > m_xDropCapsField
Definition: drpcps.hxx:124
If SwFormatDrop is a Client, it is the CharFormat that describes the font for the DropCaps...
Definition: paratr.hxx:50
char const sPreview[]
virtual void set_size_request(int nWidth, int nHeight)=0
void Push(PushFlags nFlags=PushFlags::ALL)
virtual void Reset(const SfxItemSet *rSet) override
Definition: drpcps.cxx:536
aStr
void SetCharFormat(SwCharFormat *pNew)
Definition: paratr.cxx:64
sal_uInt16 nPos
long GetLineHeight() const
#define FN_FORMAT_DROPCAPS
Definition: cmdid.h:316
void SetFormat(LotusContext &rContext, SCCOL nCol, SCROW nRow, SCTAB nTab, sal_uInt8 nFormat, sal_uInt8 nSt)
static OUString GetDefaultString(sal_Int32 nChars)
Definition: drpcps.cxx:109