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Diffstat (limited to 'starmath/source/dialog.cxx')
| -rw-r--r-- | starmath/source/dialog.cxx | 2048 |
1 files changed, 2048 insertions, 0 deletions
diff --git a/starmath/source/dialog.cxx b/starmath/source/dialog.cxx new file mode 100644 index 000000000..77fc823ba --- /dev/null +++ b/starmath/source/dialog.cxx @@ -0,0 +1,2048 @@ +/* -*- 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 <sal/config.h> +#include <sal/log.hxx> + +#include <cassert> + +#include <comphelper/string.hxx> +#include <svl/eitem.hxx> +#include <svl/intitem.hxx> +#include <svl/stritem.hxx> +#include <vcl/event.hxx> +#include <vcl/svapp.hxx> +#include <vcl/virdev.hxx> +#include <vcl/weld.hxx> +#include <svtools/ctrltool.hxx> +#include <vcl/settings.hxx> +#include <vcl/wall.hxx> +#include <vcl/fontcharmap.hxx> +#include <sfx2/dispatch.hxx> +#include <svx/charmap.hxx> +#include <svx/ucsubset.hxx> + +#include <dialog.hxx> +#include <starmath.hrc> +#include <strings.hrc> +#include <helpids.h> +#include "cfgitem.hxx" +#include <smmod.hxx> +#include <symbol.hxx> +#include <view.hxx> + +#include <algorithm> + +namespace +{ + +void lclGetSettingColors(Color& rBackgroundColor, Color& rTextColor) +{ + const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings(); + if (rStyleSettings.GetHighContrastMode()) + { + rBackgroundColor = rStyleSettings.GetFieldColor(); + rTextColor = rStyleSettings.GetFieldTextColor(); + } + else + { + rBackgroundColor = COL_WHITE; + rTextColor = COL_BLACK; + } +} + +// Since it's better to set/query the FontStyle via its attributes rather +// than via the StyleName we create a way to translate +// Attribute <-> StyleName + +class SmFontStyles +{ + OUString aNormal; + OUString aBold; + OUString aItalic; + OUString aBoldItalic; + +public: + SmFontStyles(); + + static sal_uInt16 GetCount() { return 4; } + const OUString& GetStyleName(const vcl::Font& rFont) const; + const OUString& GetStyleName(sal_uInt16 nIdx) const; +}; + +} // end anonymous namespace + +SmFontStyles::SmFontStyles() + : aNormal(SmResId(RID_FONTREGULAR)) + , aBold(SmResId(RID_FONTBOLD)) + , aItalic(SmResId(RID_FONTITALIC)) +{ + aBoldItalic = aBold; + aBoldItalic += ", "; + aBoldItalic += aItalic; +} + +const OUString& SmFontStyles::GetStyleName(const vcl::Font& rFont) const +{ + //! compare also SmSpecialNode::Prepare + bool bBold = IsBold( rFont ), + bItalic = IsItalic( rFont ); + + if (bBold && bItalic) + return aBoldItalic; + else if (bItalic) + return aItalic; + else if (bBold) + return aBold; + return aNormal; +} + +const OUString& SmFontStyles::GetStyleName( sal_uInt16 nIdx ) const +{ + // 0 = "normal", 1 = "italic", + // 2 = "bold", 3 = "bold italic" + + assert( nIdx < GetCount() ); + switch (nIdx) + { + case 0 : return aNormal; + case 1 : return aItalic; + case 2 : return aBold; + default: /*case 3:*/ return aBoldItalic; + } +} + +static const SmFontStyles & GetFontStyles() +{ + static const SmFontStyles aImpl; + return aImpl; +} + +void SetFontStyle(const OUString &rStyleName, vcl::Font &rFont) +{ + // Find index related to StyleName. For an empty StyleName it's assumed to be + // 0 (neither bold nor italic). + sal_uInt16 nIndex = 0; + if (!rStyleName.isEmpty()) + { + sal_uInt16 i; + const SmFontStyles &rStyles = GetFontStyles(); + for (i = 0; i < SmFontStyles::GetCount(); ++i) + if (rStyleName == rStyles.GetStyleName(i)) + break; + assert(i < SmFontStyles::GetCount() && "style-name unknown"); + nIndex = i; + } + + rFont.SetItalic((nIndex & 0x1) ? ITALIC_NORMAL : ITALIC_NONE); + rFont.SetWeight((nIndex & 0x2) ? WEIGHT_BOLD : WEIGHT_NORMAL); +} + +IMPL_LINK_NOARG(SmPrintOptionsTabPage, SizeButtonClickHdl, weld::ToggleButton&, void) +{ + m_xZoom->set_sensitive(m_xSizeZoomed->get_active()); +} + +SmPrintOptionsTabPage::SmPrintOptionsTabPage(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rOptions) + : SfxTabPage(pPage, pController, "modules/smath/ui/smathsettings.ui", "SmathSettings", &rOptions) + , m_xTitle(m_xBuilder->weld_check_button("title")) + , m_xText(m_xBuilder->weld_check_button("text")) + , m_xFrame(m_xBuilder->weld_check_button("frame")) + , m_xSizeNormal(m_xBuilder->weld_radio_button("sizenormal")) + , m_xSizeScaled(m_xBuilder->weld_radio_button("sizescaled")) + , m_xSizeZoomed(m_xBuilder->weld_radio_button("sizezoomed")) + , m_xZoom(m_xBuilder->weld_metric_spin_button("zoom", FieldUnit::PERCENT)) + , m_xNoRightSpaces(m_xBuilder->weld_check_button("norightspaces")) + , m_xSaveOnlyUsedSymbols(m_xBuilder->weld_check_button("saveonlyusedsymbols")) + , m_xAutoCloseBrackets(m_xBuilder->weld_check_button("autoclosebrackets")) +{ + m_xSizeNormal->connect_toggled(LINK(this, SmPrintOptionsTabPage, SizeButtonClickHdl)); + m_xSizeScaled->connect_toggled(LINK(this, SmPrintOptionsTabPage, SizeButtonClickHdl)); + m_xSizeZoomed->connect_toggled(LINK(this, SmPrintOptionsTabPage, SizeButtonClickHdl)); + + Reset(&rOptions); +} + +SmPrintOptionsTabPage::~SmPrintOptionsTabPage() +{ +} + +bool SmPrintOptionsTabPage::FillItemSet(SfxItemSet* rSet) +{ + sal_uInt16 nPrintSize; + if (m_xSizeNormal->get_active()) + nPrintSize = PRINT_SIZE_NORMAL; + else if (m_xSizeScaled->get_active()) + nPrintSize = PRINT_SIZE_SCALED; + else + nPrintSize = PRINT_SIZE_ZOOMED; + + rSet->Put(SfxUInt16Item(GetWhich(SID_PRINTSIZE), nPrintSize)); + rSet->Put(SfxUInt16Item(GetWhich(SID_PRINTZOOM), sal::static_int_cast<sal_uInt16>(m_xZoom->get_value(FieldUnit::PERCENT)))); + rSet->Put(SfxBoolItem(GetWhich(SID_PRINTTITLE), m_xTitle->get_active())); + rSet->Put(SfxBoolItem(GetWhich(SID_PRINTTEXT), m_xText->get_active())); + rSet->Put(SfxBoolItem(GetWhich(SID_PRINTFRAME), m_xFrame->get_active())); + rSet->Put(SfxBoolItem(GetWhich(SID_NO_RIGHT_SPACES), m_xNoRightSpaces->get_active())); + rSet->Put(SfxBoolItem(GetWhich(SID_SAVE_ONLY_USED_SYMBOLS), m_xSaveOnlyUsedSymbols->get_active())); + rSet->Put(SfxBoolItem(GetWhich(SID_AUTO_CLOSE_BRACKETS), m_xAutoCloseBrackets->get_active())); + + return true; +} + +void SmPrintOptionsTabPage::Reset(const SfxItemSet* rSet) +{ + SmPrintSize ePrintSize = static_cast<SmPrintSize>(static_cast<const SfxUInt16Item &>(rSet->Get(GetWhich(SID_PRINTSIZE))).GetValue()); + + m_xSizeNormal->set_active(ePrintSize == PRINT_SIZE_NORMAL); + m_xSizeScaled->set_active(ePrintSize == PRINT_SIZE_SCALED); + m_xSizeZoomed->set_active(ePrintSize == PRINT_SIZE_ZOOMED); + + m_xZoom->set_sensitive(m_xSizeZoomed->get_active()); + + m_xZoom->set_value(static_cast<const SfxUInt16Item &>(rSet->Get(GetWhich(SID_PRINTZOOM))).GetValue(), FieldUnit::PERCENT); + + m_xTitle->set_active(static_cast<const SfxBoolItem &>(rSet->Get(GetWhich(SID_PRINTTITLE))).GetValue()); + m_xNoRightSpaces->set_active(static_cast<const SfxBoolItem &>(rSet->Get(GetWhich(SID_NO_RIGHT_SPACES))).GetValue()); + m_xSaveOnlyUsedSymbols->set_active(static_cast<const SfxBoolItem &>(rSet->Get(GetWhich(SID_SAVE_ONLY_USED_SYMBOLS))).GetValue()); + m_xAutoCloseBrackets->set_active(static_cast<const SfxBoolItem &>(rSet->Get(GetWhich(SID_AUTO_CLOSE_BRACKETS))).GetValue()); +} + +std::unique_ptr<SfxTabPage> SmPrintOptionsTabPage::Create(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rSet) +{ + return std::make_unique<SmPrintOptionsTabPage>(pPage, pController, rSet); +} + +void SmShowFont::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& /*rRect*/) +{ + Color aBackColor; + Color aTextColor; + lclGetSettingColors(aBackColor, aTextColor); + + rRenderContext.SetBackground(Wallpaper(aBackColor)); + + vcl::Font aFont(maFont); + aFont.SetFontSize(Size(0, 24 * rRenderContext.GetDPIScaleFactor())); + aFont.SetAlignment(ALIGN_TOP); + rRenderContext.SetFont(aFont); + rRenderContext.SetTextColor(aTextColor); + + OUString sText(rRenderContext.GetFont().GetFamilyName()); + Size aTextSize(rRenderContext.GetTextWidth(sText), rRenderContext.GetTextHeight()); + + rRenderContext.DrawText(Point((rRenderContext.GetOutputSize().Width() - aTextSize.Width()) / 2, + (rRenderContext.GetOutputSize().Height() - aTextSize.Height()) / 2), sText); +} + +void SmShowFont::SetDrawingArea(weld::DrawingArea* pDrawingArea) +{ + CustomWidgetController::SetDrawingArea(pDrawingArea); + Size aSize(pDrawingArea->get_ref_device().LogicToPixel(Size(111 , 31), MapMode(MapUnit::MapAppFont))); + pDrawingArea->set_size_request(aSize.Width(), aSize.Height()); +} + +void SmShowFont::SetFont(const vcl::Font& rFont) +{ + maFont = rFont; + Invalidate(); +} + +IMPL_LINK( SmFontDialog, FontSelectHdl, weld::ComboBox&, rComboBox, void ) +{ + maFont.SetFamilyName(rComboBox.get_active_text()); + m_aShowFont.SetFont(maFont); +} + +IMPL_LINK_NOARG(SmFontDialog, AttrChangeHdl, weld::ToggleButton&, void) +{ + if (m_xBoldCheckBox->get_active()) + maFont.SetWeight(WEIGHT_BOLD); + else + maFont.SetWeight(WEIGHT_NORMAL); + + if (m_xItalicCheckBox->get_active()) + maFont.SetItalic(ITALIC_NORMAL); + else + maFont.SetItalic(ITALIC_NONE); + + m_aShowFont.SetFont(maFont); +} + +void SmFontDialog::SetFont(const vcl::Font &rFont) +{ + maFont = rFont; + + m_xFontBox->set_active_text(maFont.GetFamilyName()); + m_xBoldCheckBox->set_active(IsBold(maFont)); + m_xItalicCheckBox->set_active(IsItalic(maFont)); + m_aShowFont.SetFont(maFont); +} + +SmFontDialog::SmFontDialog(weld::Window * pParent, OutputDevice *pFntListDevice, bool bHideCheckboxes) + : GenericDialogController(pParent, "modules/smath/ui/fontdialog.ui", "FontDialog") + , m_xFontBox(m_xBuilder->weld_entry_tree_view("fontgrid", "font", "fonts")) + , m_xAttrFrame(m_xBuilder->weld_widget("attrframe")) + , m_xBoldCheckBox(m_xBuilder->weld_check_button("bold")) + , m_xItalicCheckBox(m_xBuilder->weld_check_button("italic")) + , m_xShowFont(new weld::CustomWeld(*m_xBuilder, "preview", m_aShowFont)) +{ + m_xFontBox->set_height_request_by_rows(8); + + { + weld::WaitObject aWait(pParent); + + FontList aFontList( pFntListDevice ); + + sal_uInt16 nCount = aFontList.GetFontNameCount(); + for (sal_uInt16 i = 0; i < nCount; ++i) + { + m_xFontBox->append_text(aFontList.GetFontName(i).GetFamilyName()); + } + maFont.SetFontSize(Size(0, 24)); + maFont.SetWeight(WEIGHT_NORMAL); + maFont.SetItalic(ITALIC_NONE); + maFont.SetFamily(FAMILY_DONTKNOW); + maFont.SetPitch(PITCH_DONTKNOW); + maFont.SetCharSet(RTL_TEXTENCODING_DONTKNOW); + maFont.SetTransparent(true); + } + + m_xFontBox->connect_changed(LINK(this, SmFontDialog, FontSelectHdl)); + m_xBoldCheckBox->connect_toggled(LINK(this, SmFontDialog, AttrChangeHdl)); + m_xItalicCheckBox->connect_toggled(LINK(this, SmFontDialog, AttrChangeHdl)); + + if (bHideCheckboxes) + { + m_xBoldCheckBox->set_active(false); + m_xBoldCheckBox->set_sensitive(false); + m_xItalicCheckBox->set_active(false); + m_xItalicCheckBox->set_sensitive(false); + m_xAttrFrame->hide(); + } +} + +SmFontDialog::~SmFontDialog() +{ +} + +namespace { + +class SaveDefaultsQuery : public weld::MessageDialogController +{ +public: + explicit SaveDefaultsQuery(weld::Widget* pParent) + : MessageDialogController(pParent, "modules/smath/ui/savedefaultsdialog.ui", + "SaveDefaultsDialog") + { + } +}; + +} + +IMPL_LINK_NOARG( SmFontSizeDialog, DefaultButtonClickHdl, weld::Button&, void ) +{ + SaveDefaultsQuery aQuery(m_xDialog.get()); + if (aQuery.run() == RET_YES) + { + SmModule *pp = SM_MOD(); + SmFormat aFmt( pp->GetConfig()->GetStandardFormat() ); + WriteTo( aFmt ); + pp->GetConfig()->SetStandardFormat( aFmt ); + } +} + +SmFontSizeDialog::SmFontSizeDialog(weld::Window* pParent) + : GenericDialogController(pParent, "modules/smath/ui/fontsizedialog.ui", "FontSizeDialog") + , m_xBaseSize(m_xBuilder->weld_metric_spin_button("spinB_baseSize", FieldUnit::POINT)) + , m_xTextSize(m_xBuilder->weld_metric_spin_button("spinB_text", FieldUnit::PERCENT)) + , m_xIndexSize(m_xBuilder->weld_metric_spin_button("spinB_index", FieldUnit::PERCENT)) + , m_xFunctionSize(m_xBuilder->weld_metric_spin_button("spinB_function", FieldUnit::PERCENT)) + , m_xOperatorSize(m_xBuilder->weld_metric_spin_button("spinB_operator", FieldUnit::PERCENT)) + , m_xBorderSize(m_xBuilder->weld_metric_spin_button("spinB_limit", FieldUnit::PERCENT)) + , m_xDefaultButton(m_xBuilder->weld_button("default")) +{ + m_xDefaultButton->connect_clicked(LINK(this, SmFontSizeDialog, DefaultButtonClickHdl)); +} + +SmFontSizeDialog::~SmFontSizeDialog() +{ +} + +void SmFontSizeDialog::ReadFrom(const SmFormat &rFormat) +{ + //! watch out: round properly! + m_xBaseSize->set_value( SmRoundFraction( + Sm100th_mmToPts( rFormat.GetBaseSize().Height() ) ), FieldUnit::NONE ); + + m_xTextSize->set_value( rFormat.GetRelSize(SIZ_TEXT), FieldUnit::NONE ); + m_xIndexSize->set_value( rFormat.GetRelSize(SIZ_INDEX), FieldUnit::NONE ); + m_xFunctionSize->set_value( rFormat.GetRelSize(SIZ_FUNCTION), FieldUnit::NONE ); + m_xOperatorSize->set_value( rFormat.GetRelSize(SIZ_OPERATOR), FieldUnit::NONE ); + m_xBorderSize->set_value( rFormat.GetRelSize(SIZ_LIMITS), FieldUnit::NONE ); +} + +void SmFontSizeDialog::WriteTo(SmFormat &rFormat) const +{ + rFormat.SetBaseSize( Size(0, SmPtsTo100th_mm( static_cast< long >(m_xBaseSize->get_value(FieldUnit::NONE)))) ); + + rFormat.SetRelSize(SIZ_TEXT, sal::static_int_cast<sal_uInt16>(m_xTextSize->get_value(FieldUnit::NONE))); + rFormat.SetRelSize(SIZ_INDEX, sal::static_int_cast<sal_uInt16>(m_xIndexSize->get_value(FieldUnit::NONE))); + rFormat.SetRelSize(SIZ_FUNCTION, sal::static_int_cast<sal_uInt16>(m_xFunctionSize->get_value(FieldUnit::NONE))); + rFormat.SetRelSize(SIZ_OPERATOR, sal::static_int_cast<sal_uInt16>(m_xOperatorSize->get_value(FieldUnit::NONE))); + rFormat.SetRelSize(SIZ_LIMITS, sal::static_int_cast<sal_uInt16>(m_xBorderSize->get_value(FieldUnit::NONE))); + + const Size aTmp (rFormat.GetBaseSize()); + for (sal_uInt16 i = FNT_BEGIN; i <= FNT_END; i++) + rFormat.SetFontSize(i, aTmp); + + rFormat.RequestApplyChanges(); +} + +IMPL_LINK(SmFontTypeDialog, MenuSelectHdl, const OString&, rIdent, void) +{ + SmFontPickListBox *pActiveListBox; + + bool bHideCheckboxes = false; + if (rIdent == "variables") + pActiveListBox = m_xVariableFont.get(); + else if (rIdent == "functions") + pActiveListBox = m_xFunctionFont.get(); + else if (rIdent == "numbers") + pActiveListBox = m_xNumberFont.get(); + else if (rIdent == "text") + pActiveListBox = m_xTextFont.get(); + else if (rIdent == "serif") + { + pActiveListBox = m_xSerifFont.get(); + bHideCheckboxes = true; + } + else if (rIdent == "sansserif") + { + pActiveListBox = m_xSansFont.get(); + bHideCheckboxes = true; + } + else if (rIdent == "fixedwidth") + { + pActiveListBox = m_xFixedFont.get(); + bHideCheckboxes = true; + } + else + pActiveListBox = nullptr; + + if (pActiveListBox) + { + SmFontDialog aFontDialog(m_xDialog.get(), pFontListDev, bHideCheckboxes); + + pActiveListBox->WriteTo(aFontDialog); + if (aFontDialog.run() == RET_OK) + pActiveListBox->ReadFrom(aFontDialog); + } +} + +IMPL_LINK_NOARG(SmFontTypeDialog, DefaultButtonClickHdl, weld::Button&, void) +{ + SaveDefaultsQuery aQuery(m_xDialog.get()); + if (aQuery.run() == RET_YES) + { + SmModule *pp = SM_MOD(); + SmFormat aFmt( pp->GetConfig()->GetStandardFormat() ); + WriteTo( aFmt ); + pp->GetConfig()->SetStandardFormat( aFmt, true ); + } +} + +SmFontTypeDialog::SmFontTypeDialog(weld::Window* pParent, OutputDevice *pFntListDevice) + : GenericDialogController(pParent, "modules/smath/ui/fonttypedialog.ui", "FontsDialog") + , pFontListDev(pFntListDevice) + , m_xVariableFont(new SmFontPickListBox(m_xBuilder->weld_combo_box("variableCB"))) + , m_xFunctionFont(new SmFontPickListBox(m_xBuilder->weld_combo_box("functionCB"))) + , m_xNumberFont(new SmFontPickListBox(m_xBuilder->weld_combo_box("numberCB"))) + , m_xTextFont(new SmFontPickListBox(m_xBuilder->weld_combo_box("textCB"))) + , m_xSerifFont(new SmFontPickListBox(m_xBuilder->weld_combo_box("serifCB"))) + , m_xSansFont(new SmFontPickListBox(m_xBuilder->weld_combo_box("sansCB"))) + , m_xFixedFont(new SmFontPickListBox(m_xBuilder->weld_combo_box("fixedCB"))) + , m_xMenuButton(m_xBuilder->weld_menu_button("modify")) + , m_xDefaultButton(m_xBuilder->weld_button("default")) +{ + m_xDefaultButton->connect_clicked(LINK(this, SmFontTypeDialog, DefaultButtonClickHdl)); + m_xMenuButton->connect_selected(LINK(this, SmFontTypeDialog, MenuSelectHdl)); +} + +SmFontTypeDialog::~SmFontTypeDialog() +{ +} + +void SmFontTypeDialog::ReadFrom(const SmFormat &rFormat) +{ + SmModule *pp = SM_MOD(); + + *m_xVariableFont = pp->GetConfig()->GetFontPickList(FNT_VARIABLE); + *m_xFunctionFont = pp->GetConfig()->GetFontPickList(FNT_FUNCTION); + *m_xNumberFont = pp->GetConfig()->GetFontPickList(FNT_NUMBER); + *m_xTextFont = pp->GetConfig()->GetFontPickList(FNT_TEXT); + *m_xSerifFont = pp->GetConfig()->GetFontPickList(FNT_SERIF); + *m_xSansFont = pp->GetConfig()->GetFontPickList(FNT_SANS); + *m_xFixedFont = pp->GetConfig()->GetFontPickList(FNT_FIXED); + + m_xVariableFont->Insert( rFormat.GetFont(FNT_VARIABLE) ); + m_xFunctionFont->Insert( rFormat.GetFont(FNT_FUNCTION) ); + m_xNumberFont->Insert( rFormat.GetFont(FNT_NUMBER) ); + m_xTextFont->Insert( rFormat.GetFont(FNT_TEXT) ); + m_xSerifFont->Insert( rFormat.GetFont(FNT_SERIF) ); + m_xSansFont->Insert( rFormat.GetFont(FNT_SANS) ); + m_xFixedFont->Insert( rFormat.GetFont(FNT_FIXED) ); +} + + +void SmFontTypeDialog::WriteTo(SmFormat &rFormat) const +{ + SmModule *pp = SM_MOD(); + + pp->GetConfig()->GetFontPickList(FNT_VARIABLE) = *m_xVariableFont; + pp->GetConfig()->GetFontPickList(FNT_FUNCTION) = *m_xFunctionFont; + pp->GetConfig()->GetFontPickList(FNT_NUMBER) = *m_xNumberFont; + pp->GetConfig()->GetFontPickList(FNT_TEXT) = *m_xTextFont; + pp->GetConfig()->GetFontPickList(FNT_SERIF) = *m_xSerifFont; + pp->GetConfig()->GetFontPickList(FNT_SANS) = *m_xSansFont; + pp->GetConfig()->GetFontPickList(FNT_FIXED) = *m_xFixedFont; + + rFormat.SetFont( FNT_VARIABLE, m_xVariableFont->Get() ); + rFormat.SetFont( FNT_FUNCTION, m_xFunctionFont->Get() ); + rFormat.SetFont( FNT_NUMBER, m_xNumberFont->Get() ); + rFormat.SetFont( FNT_TEXT, m_xTextFont->Get() ); + rFormat.SetFont( FNT_SERIF, m_xSerifFont->Get() ); + rFormat.SetFont( FNT_SANS, m_xSansFont->Get() ); + rFormat.SetFont( FNT_FIXED, m_xFixedFont->Get() ); + + rFormat.RequestApplyChanges(); +} + +/**************************************************************************/ + +namespace { + +struct FieldMinMax +{ + sal_uInt16 nMin, nMax; +}; + +} + +// Data for min and max values of the 4 metric fields +// for each of the 10 categories +static const FieldMinMax pMinMaxData[10][4] = +{ + // 0 + {{ 0, 200 }, { 0, 200 }, { 0, 100 }, { 0, 0 }}, + // 1 + {{ 0, 100 }, { 0, 100 }, { 0, 0 }, { 0, 0 }}, + // 2 + {{ 0, 100 }, { 0, 100 }, { 0, 0 }, { 0, 0 }}, + // 3 + {{ 0, 100 }, { 1, 100 }, { 0, 0 }, { 0, 0 }}, + // 4 + {{ 0, 100 }, { 0, 100 }, { 0, 0 }, { 0, 0 }}, + // 5 + {{ 0, 100 }, { 0, 100 }, { 0, 0 }, { 0, 100 }}, + // 6 + {{ 0, 300 }, { 0, 300 }, { 0, 0 }, { 0, 0 }}, + // 7 + {{ 0, 100 }, { 0, 100 }, { 0, 0 }, { 0, 0 }}, + // 8 + {{ 0, 100 }, { 0, 100 }, { 0, 0 }, { 0, 0 }}, + // 9 + {{ 0, 10000 }, { 0, 10000 }, { 0, 10000 }, { 0, 10000 }} +}; + +SmCategoryDesc::SmCategoryDesc(weld::Builder& rBuilder, sal_uInt16 nCategoryIdx) +{ + ++nCategoryIdx; + std::unique_ptr<weld::Label> xTitle(rBuilder.weld_label(OString::number(nCategoryIdx)+"title")); + if (xTitle) + { + Name = xTitle->get_label(); + } + for (int i = 0; i < 4; ++i) + { + std::unique_ptr<weld::Label> xLabel(rBuilder.weld_label(OString::number(nCategoryIdx)+"label"+OString::number(i+1))); + + if (xLabel) + { + Strings[i] = xLabel->get_label(); + Graphics[i] = rBuilder.weld_widget(OString::number(nCategoryIdx)+"image"+OString::number(i+1)); + } + else + { + Strings[i].clear(); + Graphics[i].reset(); + } + + const FieldMinMax& rMinMax = pMinMaxData[ nCategoryIdx-1 ][i]; + Value[i] = Minimum[i] = rMinMax.nMin; + Maximum[i] = rMinMax.nMax; + } +} + +SmCategoryDesc::~SmCategoryDesc() +{ +} + +/**************************************************************************/ + +IMPL_LINK( SmDistanceDialog, GetFocusHdl, weld::Widget&, rControl, void ) +{ + if (!m_xCategories[nActiveCategory]) + return; + + sal_uInt16 i; + + if (&rControl == &m_xMetricField1->get_widget()) + i = 0; + else if (&rControl == &m_xMetricField2->get_widget()) + i = 1; + else if (&rControl == &m_xMetricField3->get_widget()) + i = 2; + else if (&rControl == &m_xMetricField4->get_widget()) + i = 3; + else + return; + if (m_pCurrentImage) + m_pCurrentImage->hide(); + m_pCurrentImage = m_xCategories[nActiveCategory]->GetGraphic(i); + m_pCurrentImage->show(); +} + +IMPL_LINK(SmDistanceDialog, MenuSelectHdl, const OString&, rId, void) +{ + assert(rId.startsWith("menuitem")); + SetCategory(rId.replaceFirst("menuitem", "").toInt32() - 1); +} + +IMPL_LINK_NOARG( SmDistanceDialog, DefaultButtonClickHdl, weld::Button&, void ) +{ + SaveDefaultsQuery aQuery(m_xDialog.get()); + if (aQuery.run() == RET_YES) + { + SmModule *pp = SM_MOD(); + SmFormat aFmt( pp->GetConfig()->GetStandardFormat() ); + WriteTo( aFmt ); + pp->GetConfig()->SetStandardFormat( aFmt ); + } +} + +IMPL_LINK( SmDistanceDialog, CheckBoxClickHdl, weld::ToggleButton&, rCheckBox, void ) +{ + if (&rCheckBox == m_xCheckBox1.get()) + { + bool bChecked = m_xCheckBox1->get_active(); + m_xFixedText4->set_sensitive( bChecked ); + m_xMetricField4->set_sensitive( bChecked ); + } +} + +void SmDistanceDialog::SetCategory(sal_uInt16 nCategory) +{ + assert(nCategory < NOCATEGORIES && "Sm: wrong category number in SmDistanceDialog"); + + // array to convert category- and metricfield-number in help ids. + // 0 is used in case of unused combinations. + assert(NOCATEGORIES == 10 && "Sm : array doesn't fit into the number of categories"); + static const char * aCatMf2Hid[10][4] = + { + { HID_SMA_DEFAULT_DIST, HID_SMA_LINE_DIST, HID_SMA_ROOT_DIST, nullptr }, + { HID_SMA_SUP_DIST, HID_SMA_SUB_DIST , nullptr, nullptr }, + { HID_SMA_NUMERATOR_DIST, HID_SMA_DENOMINATOR_DIST, nullptr, nullptr }, + { HID_SMA_FRACLINE_EXCWIDTH, HID_SMA_FRACLINE_LINEWIDTH, nullptr, nullptr }, + { HID_SMA_UPPERLIMIT_DIST, HID_SMA_LOWERLIMIT_DIST, nullptr, nullptr }, + { HID_SMA_BRACKET_EXCHEIGHT, HID_SMA_BRACKET_DIST, nullptr, HID_SMA_BRACKET_EXCHEIGHT2 }, + { HID_SMA_MATRIXROW_DIST, HID_SMA_MATRIXCOL_DIST, nullptr, nullptr }, + { HID_SMA_ATTRIBUT_DIST, HID_SMA_INTERATTRIBUT_DIST, nullptr, nullptr }, + { HID_SMA_OPERATOR_EXCHEIGHT, HID_SMA_OPERATOR_DIST, nullptr, nullptr }, + { HID_SMA_LEFTBORDER_DIST, HID_SMA_RIGHTBORDER_DIST, HID_SMA_UPPERBORDER_DIST, HID_SMA_LOWERBORDER_DIST } + }; + + // array to help iterate over the controls + std::pair<weld::Label*, weld::MetricSpinButton*> const aWin[4] = + { + { m_xFixedText1.get(), m_xMetricField1.get() }, + { m_xFixedText2.get(), m_xMetricField2.get() }, + { m_xFixedText3.get(), m_xMetricField3.get() }, + { m_xFixedText4.get(), m_xMetricField4.get() } + }; + + SmCategoryDesc *pCat; + + // remember the (maybe new) settings of the active SmCategoryDesc + // before switching to the new one + if (nActiveCategory != CATEGORY_NONE) + { + pCat = m_xCategories[nActiveCategory].get(); + pCat->SetValue(0, sal::static_int_cast<sal_uInt16>(m_xMetricField1->get_value(FieldUnit::NONE))); + pCat->SetValue(1, sal::static_int_cast<sal_uInt16>(m_xMetricField2->get_value(FieldUnit::NONE))); + pCat->SetValue(2, sal::static_int_cast<sal_uInt16>(m_xMetricField3->get_value(FieldUnit::NONE))); + pCat->SetValue(3, sal::static_int_cast<sal_uInt16>(m_xMetricField4->get_value(FieldUnit::NONE))); + + if (nActiveCategory == 5) + bScaleAllBrackets = m_xCheckBox1->get_active(); + + m_xMenuButton->set_item_active("menuitem" + OString::number(nActiveCategory + 1), false); + } + + // activation/deactivation of the associated controls depending on the chosen category + bool bActive; + for (sal_uInt16 i = 0; i < 4; i++) + { + weld::Label *pFT = aWin[i].first; + weld::MetricSpinButton *pMF = aWin[i].second; + + // To determine which Controls should be active, the existence + // of an associated HelpID is checked + bActive = aCatMf2Hid[nCategory][i] != nullptr; + + pFT->set_visible(bActive); + pFT->set_sensitive(bActive); + pMF->set_visible(bActive); + pMF->set_sensitive(bActive); + + // set measurement unit and number of decimal places + FieldUnit eUnit; + sal_uInt16 nDigits; + if (nCategory < 9) + { + eUnit = FieldUnit::PERCENT; + nDigits = 0; + } + else + { + eUnit = FieldUnit::MM_100TH; + nDigits = 2; + } + pMF->set_unit(eUnit); // changes the value + pMF->set_digits(nDigits); + + if (bActive) + { + pCat = m_xCategories[nCategory].get(); + pFT->set_label(pCat->GetString(i)); + + pMF->set_range(pCat->GetMinimum(i), pCat->GetMaximum(i), FieldUnit::NONE); + pMF->set_value(pCat->GetValue(i), FieldUnit::NONE); + + pMF->set_help_id(aCatMf2Hid[nCategory][i]); + } + } + // activate the CheckBox and the associated MetricField if we're dealing with the brackets menu + bActive = nCategory == 5; + m_xCheckBox1->set_visible(bActive); + m_xCheckBox1->set_sensitive(bActive); + if (bActive) + { + m_xCheckBox1->set_active(bScaleAllBrackets); + + bool bChecked = m_xCheckBox1->get_active(); + m_xFixedText4->set_sensitive( bChecked ); + m_xMetricField4->set_sensitive( bChecked ); + } + + m_xMenuButton->set_item_active("menuitem" + OString::number(nCategory + 1), true); + m_xFrame->set_label(m_xCategories[nCategory]->GetName()); + + nActiveCategory = nCategory; + + m_xMetricField1->grab_focus(); +} + +SmDistanceDialog::SmDistanceDialog(weld::Window *pParent) + : GenericDialogController(pParent, "modules/smath/ui/spacingdialog.ui", "SpacingDialog") + , m_xFrame(m_xBuilder->weld_frame("template")) + , m_xFixedText1(m_xBuilder->weld_label("label1")) + , m_xMetricField1(m_xBuilder->weld_metric_spin_button("spinbutton1", FieldUnit::CM)) + , m_xFixedText2(m_xBuilder->weld_label("label2")) + , m_xMetricField2(m_xBuilder->weld_metric_spin_button("spinbutton2", FieldUnit::CM)) + , m_xFixedText3(m_xBuilder->weld_label("label3")) + , m_xMetricField3(m_xBuilder->weld_metric_spin_button("spinbutton3", FieldUnit::CM)) + , m_xCheckBox1(m_xBuilder->weld_check_button("checkbutton")) + , m_xFixedText4(m_xBuilder->weld_label("label4")) + , m_xMetricField4(m_xBuilder->weld_metric_spin_button("spinbutton4", FieldUnit::CM)) + , m_xMenuButton(m_xBuilder->weld_menu_button("category")) + , m_xDefaultButton(m_xBuilder->weld_button("default")) + , m_xBitmap(m_xBuilder->weld_widget("image")) + , m_pCurrentImage(m_xBitmap.get()) +{ + for (sal_uInt16 i = 0; i < NOCATEGORIES; ++i) + m_xCategories[i].reset( new SmCategoryDesc(*m_xBuilder, i) ); + nActiveCategory = CATEGORY_NONE; + bScaleAllBrackets = false; + + m_xMetricField1->connect_focus_in(LINK(this, SmDistanceDialog, GetFocusHdl)); + m_xMetricField2->connect_focus_in(LINK(this, SmDistanceDialog, GetFocusHdl)); + m_xMetricField3->connect_focus_in(LINK(this, SmDistanceDialog, GetFocusHdl)); + m_xMetricField4->connect_focus_in(LINK(this, SmDistanceDialog, GetFocusHdl)); + m_xCheckBox1->connect_toggled(LINK(this, SmDistanceDialog, CheckBoxClickHdl)); + m_xMenuButton->connect_selected(LINK(this, SmDistanceDialog, MenuSelectHdl)); + m_xDefaultButton->connect_clicked(LINK(this, SmDistanceDialog, DefaultButtonClickHdl)); + + //set the initial size, with max visible widgets visible, as preferred size + m_xDialog->set_size_request(-1, m_xDialog->get_preferred_size().Height()); +} + +SmDistanceDialog::~SmDistanceDialog() +{ +} + +void SmDistanceDialog::ReadFrom(const SmFormat &rFormat) +{ + m_xCategories[0]->SetValue(0, rFormat.GetDistance(DIS_HORIZONTAL)); + m_xCategories[0]->SetValue(1, rFormat.GetDistance(DIS_VERTICAL)); + m_xCategories[0]->SetValue(2, rFormat.GetDistance(DIS_ROOT)); + m_xCategories[1]->SetValue(0, rFormat.GetDistance(DIS_SUPERSCRIPT)); + m_xCategories[1]->SetValue(1, rFormat.GetDistance(DIS_SUBSCRIPT)); + m_xCategories[2]->SetValue(0, rFormat.GetDistance(DIS_NUMERATOR)); + m_xCategories[2]->SetValue(1, rFormat.GetDistance(DIS_DENOMINATOR)); + m_xCategories[3]->SetValue(0, rFormat.GetDistance(DIS_FRACTION)); + m_xCategories[3]->SetValue(1, rFormat.GetDistance(DIS_STROKEWIDTH)); + m_xCategories[4]->SetValue(0, rFormat.GetDistance(DIS_UPPERLIMIT)); + m_xCategories[4]->SetValue(1, rFormat.GetDistance(DIS_LOWERLIMIT)); + m_xCategories[5]->SetValue(0, rFormat.GetDistance(DIS_BRACKETSIZE)); + m_xCategories[5]->SetValue(1, rFormat.GetDistance(DIS_BRACKETSPACE)); + m_xCategories[5]->SetValue(3, rFormat.GetDistance(DIS_NORMALBRACKETSIZE)); + m_xCategories[6]->SetValue(0, rFormat.GetDistance(DIS_MATRIXROW)); + m_xCategories[6]->SetValue(1, rFormat.GetDistance(DIS_MATRIXCOL)); + m_xCategories[7]->SetValue(0, rFormat.GetDistance(DIS_ORNAMENTSIZE)); + m_xCategories[7]->SetValue(1, rFormat.GetDistance(DIS_ORNAMENTSPACE)); + m_xCategories[8]->SetValue(0, rFormat.GetDistance(DIS_OPERATORSIZE)); + m_xCategories[8]->SetValue(1, rFormat.GetDistance(DIS_OPERATORSPACE)); + m_xCategories[9]->SetValue(0, rFormat.GetDistance(DIS_LEFTSPACE)); + m_xCategories[9]->SetValue(1, rFormat.GetDistance(DIS_RIGHTSPACE)); + m_xCategories[9]->SetValue(2, rFormat.GetDistance(DIS_TOPSPACE)); + m_xCategories[9]->SetValue(3, rFormat.GetDistance(DIS_BOTTOMSPACE)); + + bScaleAllBrackets = rFormat.IsScaleNormalBrackets(); + + // force update (even of category 0) by setting nActiveCategory to a + // non-existent category number + nActiveCategory = CATEGORY_NONE; + SetCategory(0); +} + + +void SmDistanceDialog::WriteTo(SmFormat &rFormat) /*const*/ +{ + // TODO can they actually be different? + // if that's not the case 'const' could be used above! + SetCategory(nActiveCategory); + + rFormat.SetDistance( DIS_HORIZONTAL, m_xCategories[0]->GetValue(0) ); + rFormat.SetDistance( DIS_VERTICAL, m_xCategories[0]->GetValue(1) ); + rFormat.SetDistance( DIS_ROOT, m_xCategories[0]->GetValue(2) ); + rFormat.SetDistance( DIS_SUPERSCRIPT, m_xCategories[1]->GetValue(0) ); + rFormat.SetDistance( DIS_SUBSCRIPT, m_xCategories[1]->GetValue(1) ); + rFormat.SetDistance( DIS_NUMERATOR, m_xCategories[2]->GetValue(0) ); + rFormat.SetDistance( DIS_DENOMINATOR, m_xCategories[2]->GetValue(1) ); + rFormat.SetDistance( DIS_FRACTION, m_xCategories[3]->GetValue(0) ); + rFormat.SetDistance( DIS_STROKEWIDTH, m_xCategories[3]->GetValue(1) ); + rFormat.SetDistance( DIS_UPPERLIMIT, m_xCategories[4]->GetValue(0) ); + rFormat.SetDistance( DIS_LOWERLIMIT, m_xCategories[4]->GetValue(1) ); + rFormat.SetDistance( DIS_BRACKETSIZE, m_xCategories[5]->GetValue(0) ); + rFormat.SetDistance( DIS_BRACKETSPACE, m_xCategories[5]->GetValue(1) ); + rFormat.SetDistance( DIS_MATRIXROW, m_xCategories[6]->GetValue(0) ); + rFormat.SetDistance( DIS_MATRIXCOL, m_xCategories[6]->GetValue(1) ); + rFormat.SetDistance( DIS_ORNAMENTSIZE, m_xCategories[7]->GetValue(0) ); + rFormat.SetDistance( DIS_ORNAMENTSPACE, m_xCategories[7]->GetValue(1) ); + rFormat.SetDistance( DIS_OPERATORSIZE, m_xCategories[8]->GetValue(0) ); + rFormat.SetDistance( DIS_OPERATORSPACE, m_xCategories[8]->GetValue(1) ); + rFormat.SetDistance( DIS_LEFTSPACE, m_xCategories[9]->GetValue(0) ); + rFormat.SetDistance( DIS_RIGHTSPACE, m_xCategories[9]->GetValue(1) ); + rFormat.SetDistance( DIS_TOPSPACE, m_xCategories[9]->GetValue(2) ); + rFormat.SetDistance( DIS_BOTTOMSPACE, m_xCategories[9]->GetValue(3) ); + rFormat.SetDistance( DIS_NORMALBRACKETSIZE, m_xCategories[5]->GetValue(3) ); + + rFormat.SetScaleNormalBrackets( bScaleAllBrackets ); + + rFormat.RequestApplyChanges(); +} + +IMPL_LINK_NOARG( SmAlignDialog, DefaultButtonClickHdl, weld::Button&, void ) +{ + SaveDefaultsQuery aQuery(m_xDialog.get()); + if (aQuery.run() == RET_YES) + { + SmModule *pp = SM_MOD(); + SmFormat aFmt( pp->GetConfig()->GetStandardFormat() ); + WriteTo( aFmt ); + pp->GetConfig()->SetStandardFormat( aFmt ); + } +} + +SmAlignDialog::SmAlignDialog(weld::Window* pParent) + : GenericDialogController(pParent, "modules/smath/ui/alignmentdialog.ui", "AlignmentDialog") + , m_xLeft(m_xBuilder->weld_radio_button("left")) + , m_xCenter(m_xBuilder->weld_radio_button("center")) + , m_xRight(m_xBuilder->weld_radio_button("right")) + , m_xDefaultButton(m_xBuilder->weld_button("default")) +{ + m_xDefaultButton->connect_clicked(LINK(this, SmAlignDialog, DefaultButtonClickHdl)); +} + +SmAlignDialog::~SmAlignDialog() +{ +} + +void SmAlignDialog::ReadFrom(const SmFormat &rFormat) +{ + switch (rFormat.GetHorAlign()) + { + case SmHorAlign::Left: + m_xLeft->set_active(true); + break; + case SmHorAlign::Center: + m_xCenter->set_active(true); + break; + case SmHorAlign::Right: + m_xRight->set_active(true); + break; + } +} + +void SmAlignDialog::WriteTo(SmFormat &rFormat) const +{ + if (m_xLeft->get_active()) + rFormat.SetHorAlign(SmHorAlign::Left); + else if (m_xRight->get_active()) + rFormat.SetHorAlign(SmHorAlign::Right); + else + rFormat.SetHorAlign(SmHorAlign::Center); + + rFormat.RequestApplyChanges(); +} + +SmShowSymbolSet::SmShowSymbolSet(std::unique_ptr<weld::ScrolledWindow> pScrolledWindow) + : nLen(0) + , nRows(0) + , nColumns(0) + , nXOffset(0) + , nYOffset(0) + , nSelectSymbol(SYMBOL_NONE) + , m_xScrolledWindow(std::move(pScrolledWindow)) +{ + m_xScrolledWindow->set_user_managed_scrolling(); + m_xScrolledWindow->connect_vadjustment_changed(LINK(this, SmShowSymbolSet, ScrollHdl)); +} + +Point SmShowSymbolSet::OffsetPoint(const Point &rPoint) const +{ + return Point(rPoint.X() + nXOffset, rPoint.Y() + nYOffset); +} + +void SmShowSymbolSet::Resize() +{ + CustomWidgetController::Resize(); + Size aWinSize(GetOutputSizePixel()); + if (aWinSize != m_aOldSize) + { + calccols(GetDrawingArea()->get_ref_device()); + m_aOldSize = aWinSize; + } +} + +void SmShowSymbolSet::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle&) +{ + Color aBackgroundColor; + Color aTextColor; + lclGetSettingColors(aBackgroundColor, aTextColor); + + rRenderContext.SetBackground(Wallpaper(aBackgroundColor)); + rRenderContext.SetTextColor(aTextColor); + + rRenderContext.Push(PushFlags::MAPMODE); + + // set MapUnit for which 'nLen' has been calculated + rRenderContext.SetMapMode(MapMode(MapUnit::MapPixel)); + + sal_uInt16 v = sal::static_int_cast< sal_uInt16 >(m_xScrolledWindow->vadjustment_get_value() * nColumns); + size_t nSymbols = aSymbolSet.size(); + + Color aTxtColor(rRenderContext.GetTextColor()); + for (size_t i = v; i < nSymbols ; i++) + { + SmSym aSymbol(*aSymbolSet[i]); + vcl::Font aFont(aSymbol.GetFace()); + aFont.SetAlignment(ALIGN_TOP); + + // taking a FontSize which is a bit smaller (compared to nLen) in order to have a buffer + // (hopefully enough for left and right, too) + aFont.SetFontSize(Size(0, nLen - (nLen / 3))); + rRenderContext.SetFont(aFont); + // keep text color + rRenderContext.SetTextColor(aTxtColor); + + int nIV = i - v; + sal_UCS4 cChar = aSymbol.GetCharacter(); + OUString aText(&cChar, 1); + Size aSize(rRenderContext.GetTextWidth( aText ), rRenderContext.GetTextHeight()); + + Point aPoint((nIV % nColumns) * nLen + (nLen - aSize.Width()) / 2, + (nIV / nColumns) * nLen + (nLen - aSize.Height()) / 2); + + rRenderContext.DrawText(OffsetPoint(aPoint), aText); + } + + if (nSelectSymbol != SYMBOL_NONE) + { + Point aPoint(((nSelectSymbol - v) % nColumns) * nLen, + ((nSelectSymbol - v) / nColumns) * nLen); + + rRenderContext.Invert(tools::Rectangle(OffsetPoint(aPoint), Size(nLen, nLen))); + + } + + rRenderContext.Pop(); +} + +bool SmShowSymbolSet::MouseButtonDown(const MouseEvent& rMEvt) +{ + GrabFocus(); + + Size aOutputSize(nColumns * nLen, nRows * nLen); + aOutputSize.AdjustWidth(nXOffset ); + aOutputSize.AdjustHeight(nYOffset ); + Point aPoint(rMEvt.GetPosPixel()); + aPoint.AdjustX( -nXOffset ); + aPoint.AdjustY( -nYOffset ); + + if (rMEvt.IsLeft() && tools::Rectangle(Point(0, 0), aOutputSize).IsInside(rMEvt.GetPosPixel())) + { + long nPos = (aPoint.Y() / nLen) * nColumns + (aPoint.X() / nLen) + + m_xScrolledWindow->vadjustment_get_value() * nColumns; + SelectSymbol( sal::static_int_cast< sal_uInt16 >(nPos) ); + + aSelectHdlLink.Call(*this); + + if (rMEvt.GetClicks() > 1) + aDblClickHdlLink.Call(*this); + } + + return true; +} + +bool SmShowSymbolSet::KeyInput(const KeyEvent& rKEvt) +{ + sal_uInt16 n = nSelectSymbol; + + if (n != SYMBOL_NONE) + { + switch (rKEvt.GetKeyCode().GetCode()) + { + case KEY_DOWN: n = n + nColumns; break; + case KEY_UP: n = n - nColumns; break; + case KEY_LEFT: n -= 1; break; + case KEY_RIGHT: n += 1; break; + case KEY_HOME: n = 0; break; + case KEY_END: n = static_cast< sal_uInt16 >(aSymbolSet.size() - 1); break; + case KEY_PAGEUP: n -= nColumns * nRows; break; + case KEY_PAGEDOWN: n += nColumns * nRows; break; + default: + return false; + } + } + else + n = 0; + + if (n >= aSymbolSet.size()) + n = nSelectSymbol; + + // adjust scrollbar + if ((n < sal::static_int_cast<sal_uInt16>(m_xScrolledWindow->vadjustment_get_value() * nColumns)) || + (n >= sal::static_int_cast<sal_uInt16>((m_xScrolledWindow->vadjustment_get_value() + nRows) * nColumns))) + { + m_xScrolledWindow->vadjustment_set_value(n / nColumns); + Invalidate(); + } + + SelectSymbol(n); + aSelectHdlLink.Call(*this); + + return true; +} + +void SmShowSymbolSet::calccols(const vcl::RenderContext& rRenderContext) +{ + // Height of 16pt in pixels (matching 'aOutputSize') + nLen = rRenderContext.LogicToPixel(Size(0, 16), MapMode(MapUnit::MapPoint)).Height(); + + Size aOutputSize(GetOutputSizePixel()); + + nColumns = aOutputSize.Width() / nLen; + nRows = aOutputSize.Height() / nLen; + nColumns = std::max<long>(1, nColumns); + nRows = std::max<long>(1, nRows); + + nXOffset = (aOutputSize.Width() - (nColumns * nLen)) / 2; + nYOffset = (aOutputSize.Height() - (nRows * nLen)) / 2; + + SetScrollBarRange(); +} + +void SmShowSymbolSet::SetSymbolSet(const SymbolPtrVec_t& rSymbolSet) +{ + aSymbolSet = rSymbolSet; + SetScrollBarRange(); + Invalidate(); +} + +void SmShowSymbolSet::SetScrollBarRange() +{ + const int nLastRow = (aSymbolSet.size() - 1 + nColumns) / nColumns; + m_xScrolledWindow->vadjustment_configure(m_xScrolledWindow->vadjustment_get_value(), 0, nLastRow, 1, nRows - 1, nRows); + Invalidate(); +} + +void SmShowSymbolSet::SelectSymbol(sal_uInt16 nSymbol) +{ + int v = m_xScrolledWindow->vadjustment_get_value() * nColumns; + + if (nSelectSymbol != SYMBOL_NONE && nColumns) + { + Point aPoint(OffsetPoint(Point(((nSelectSymbol - v) % nColumns) * nLen, + ((nSelectSymbol - v) / nColumns) * nLen))); + Invalidate(tools::Rectangle(aPoint, Size(nLen, nLen))); + } + + if (nSymbol < aSymbolSet.size()) + nSelectSymbol = nSymbol; + + if (aSymbolSet.empty()) + nSelectSymbol = SYMBOL_NONE; + + if (nSelectSymbol != SYMBOL_NONE && nColumns) + { + Point aPoint(OffsetPoint(Point(((nSelectSymbol - v) % nColumns) * nLen, + ((nSelectSymbol - v) / nColumns) * nLen))); + Invalidate(tools::Rectangle(aPoint, Size(nLen, nLen))); + } + + if (!nColumns) + Invalidate(); +} + +IMPL_LINK_NOARG(SmShowSymbolSet, ScrollHdl, weld::ScrolledWindow&, void) +{ + Invalidate(); +} + +SmShowSymbol::SmShowSymbol() +{ +} + +void SmShowSymbol::setFontSize(vcl::Font &rFont) const +{ + Size aSize(GetOutputSizePixel()); + rFont.SetFontSize(Size(0, aSize.Height() - aSize.Height() / 3)); +} + +void SmShowSymbol::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle&) +{ + Color aBackgroundColor; + Color aTextColor; + lclGetSettingColors(aBackgroundColor, aTextColor); + rRenderContext.SetBackground(Wallpaper(aBackgroundColor)); + rRenderContext.SetTextColor(aTextColor); + rRenderContext.Erase(); + + vcl::Font aFont(GetFont()); + setFontSize(aFont); + rRenderContext.SetFont(aFont); + + const OUString &rText = GetText(); + Size aTextSize(rRenderContext.GetTextWidth(rText), rRenderContext.GetTextHeight()); + + rRenderContext.DrawText(Point((rRenderContext.GetOutputSize().Width() - aTextSize.Width()) / 2, + (rRenderContext.GetOutputSize().Height() * 7 / 10)), rText); +} + +bool SmShowSymbol::MouseButtonDown(const MouseEvent& rMEvt) +{ + if (rMEvt.GetClicks() > 1) + aDblClickHdlLink.Call(*this); + return true; +} + +void SmShowSymbol::SetSymbol(const SmSym *pSymbol) +{ + if (pSymbol) + { + vcl::Font aFont(pSymbol->GetFace()); + aFont.SetAlignment(ALIGN_BASELINE); + SetFont(aFont); + + sal_UCS4 cChar = pSymbol->GetCharacter(); + OUString aText(&cChar, 1); + SetText( aText ); + } + + Invalidate(); +} + +void SmSymbolDialog::FillSymbolSets() + // populate the entries of possible SymbolsSets in the dialog with + // current values of the SymbolSet manager but selects none of those +{ + m_xSymbolSets->clear(); + m_xSymbolSets->set_active(-1); + + std::set< OUString > aSymbolSetNames( rSymbolMgr.GetSymbolSetNames() ); + for (const auto& rSymbolSetName : aSymbolSetNames) + m_xSymbolSets->append_text(rSymbolSetName); +} + +IMPL_LINK_NOARG( SmSymbolDialog, SymbolSetChangeHdl, weld::ComboBox&, void ) +{ + SelectSymbolSet(m_xSymbolSets->get_active_text()); +} + +IMPL_LINK_NOARG( SmSymbolDialog, SymbolChangeHdl, SmShowSymbolSet&, void ) +{ + SelectSymbol(m_xSymbolSetDisplay->GetSelectSymbol()); +} + +IMPL_LINK_NOARG(SmSymbolDialog, EditClickHdl, weld::Button&, void) +{ + SmSymDefineDialog aDialog(m_xDialog.get(), pFontListDev, rSymbolMgr); + + // set current symbol and SymbolSet for the new dialog + const OUString aSymSetName (m_xSymbolSets->get_active_text()), + aSymName (m_xSymbolName->get_label()); + aDialog.SelectOldSymbolSet(aSymSetName); + aDialog.SelectOldSymbol(aSymName); + aDialog.SelectSymbolSet(aSymSetName); + aDialog.SelectSymbol(aSymName); + + // remember old SymbolSet + OUString aOldSymbolSet (m_xSymbolSets->get_active_text()); + + sal_uInt16 nSymPos = m_xSymbolSetDisplay->GetSelectSymbol(); + + // adapt dialog to data of the SymbolSet manager, which might have changed + if (aDialog.run() == RET_OK && rSymbolMgr.IsModified()) + { + rSymbolMgr.Save(); + FillSymbolSets(); + } + + // if the old SymbolSet doesn't exist anymore, go to the first one SymbolSet (if one exists) + if (!SelectSymbolSet(aOldSymbolSet) && m_xSymbolSets->get_count() > 0) + SelectSymbolSet(m_xSymbolSets->get_text(0)); + else + { + // just update display of current symbol set + assert(aSymSetName == aSymSetName); //unexpected change in symbol set name + aSymbolSet = rSymbolMgr.GetSymbolSet( aSymbolSetName ); + m_xSymbolSetDisplay->SetSymbolSet( aSymbolSet ); + } + + if (nSymPos >= aSymbolSet.size()) + nSymPos = static_cast< sal_uInt16 >(aSymbolSet.size()) - 1; + SelectSymbol( nSymPos ); +} + +IMPL_LINK_NOARG( SmSymbolDialog, SymbolDblClickHdl2, SmShowSymbolSet&, void ) +{ + SymbolDblClickHdl(); +} + +IMPL_LINK_NOARG( SmSymbolDialog, SymbolDblClickHdl, SmShowSymbol&, void ) +{ + SymbolDblClickHdl(); +} + +void SmSymbolDialog::SymbolDblClickHdl() +{ + GetClickHdl(*m_xGetBtn); + m_xDialog->response(RET_OK); +} + +IMPL_LINK_NOARG(SmSymbolDialog, GetClickHdl, weld::Button&, void) +{ + const SmSym *pSym = GetSymbol(); + if (pSym) + { + OUString aText = "%" + pSym->GetName() + " "; + + rViewSh.GetViewFrame()->GetDispatcher()->ExecuteList( + SID_INSERTSPECIAL, SfxCallMode::RECORD, + { new SfxStringItem(SID_INSERTSPECIAL, aText) }); + } +} + +SmSymbolDialog::SmSymbolDialog(weld::Window *pParent, OutputDevice *pFntListDevice, + SmSymbolManager &rMgr, SmViewShell &rViewShell) + : GenericDialogController(pParent, "modules/smath/ui/catalogdialog.ui", "CatalogDialog") + , rViewSh(rViewShell) + , rSymbolMgr(rMgr) + , pFontListDev(pFntListDevice) + , m_xSymbolSets(m_xBuilder->weld_combo_box("symbolset")) + , m_xSymbolSetDisplay(new SmShowSymbolSet(m_xBuilder->weld_scrolled_window("scrolledwindow"))) + , m_xSymbolSetDisplayArea(new weld::CustomWeld(*m_xBuilder, "symbolsetdisplay", *m_xSymbolSetDisplay)) + , m_xSymbolName(m_xBuilder->weld_label("symbolname")) + , m_xSymbolDisplay(new weld::CustomWeld(*m_xBuilder, "preview", m_aSymbolDisplay)) + , m_xGetBtn(m_xBuilder->weld_button("ok")) + , m_xEditBtn(m_xBuilder->weld_button("edit")) +{ + m_xSymbolSets->make_sorted(); + + aSymbolSetName.clear(); + aSymbolSet.clear(); + FillSymbolSets(); + if (m_xSymbolSets->get_count() > 0) + SelectSymbolSet(m_xSymbolSets->get_text(0)); + + m_xSymbolSets->connect_changed(LINK(this, SmSymbolDialog, SymbolSetChangeHdl)); + m_xSymbolSetDisplay->SetSelectHdl(LINK(this, SmSymbolDialog, SymbolChangeHdl)); + m_xSymbolSetDisplay->SetDblClickHdl(LINK(this, SmSymbolDialog, SymbolDblClickHdl2)); + m_aSymbolDisplay.SetDblClickHdl(LINK(this, SmSymbolDialog, SymbolDblClickHdl)); + m_xEditBtn->connect_clicked(LINK(this, SmSymbolDialog, EditClickHdl)); + m_xGetBtn->connect_clicked(LINK(this, SmSymbolDialog, GetClickHdl)); +} + +SmSymbolDialog::~SmSymbolDialog() +{ +} + +bool SmSymbolDialog::SelectSymbolSet(const OUString &rSymbolSetName) +{ + bool bRet = false; + sal_Int32 nPos = m_xSymbolSets->find_text(rSymbolSetName); + + aSymbolSetName.clear(); + aSymbolSet.clear(); + if (nPos != -1) + { + m_xSymbolSets->set_active(nPos); + + aSymbolSetName = rSymbolSetName; + aSymbolSet = rSymbolMgr.GetSymbolSet( aSymbolSetName ); + + // sort symbols by Unicode position (useful for displaying Greek characters alphabetically) + std::sort( aSymbolSet.begin(), aSymbolSet.end(), + [](const SmSym *pSym1, const SmSym *pSym2) + { + return pSym1->GetCharacter() < pSym2->GetCharacter(); + } ); + + m_xSymbolSetDisplay->SetSymbolSet( aSymbolSet ); + if (!aSymbolSet.empty()) + SelectSymbol(0); + + bRet = true; + } + else + m_xSymbolSets->set_active(-1); + + return bRet; +} + +void SmSymbolDialog::SelectSymbol(sal_uInt16 nSymbolNo) +{ + const SmSym *pSym = nullptr; + if (!aSymbolSetName.isEmpty() && nSymbolNo < static_cast< sal_uInt16 >(aSymbolSet.size())) + pSym = aSymbolSet[ nSymbolNo ]; + + m_xSymbolSetDisplay->SelectSymbol(nSymbolNo); + m_aSymbolDisplay.SetSymbol(pSym); + m_xSymbolName->set_label(pSym ? pSym->GetName() : OUString()); +} + +const SmSym* SmSymbolDialog::GetSymbol() const +{ + sal_uInt16 nSymbolNo = m_xSymbolSetDisplay->GetSelectSymbol(); + bool bValid = !aSymbolSetName.isEmpty() && nSymbolNo < static_cast< sal_uInt16 >(aSymbolSet.size()); + return bValid ? aSymbolSet[ nSymbolNo ] : nullptr; +} + +void SmShowChar::Resize() +{ + const OUString &rText = GetText(); + if (rText.isEmpty()) + return; + sal_Int32 nStrIndex = 0; + sal_UCS4 cChar = rText.iterateCodePoints(&nStrIndex); + SetSymbol(cChar, GetFont()); //force recalculation of size +} + +void SmShowChar::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle&) +{ + Color aTextCol = rRenderContext.GetTextColor(); + Color aFillCol = rRenderContext.GetFillColor(); + + const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings(); + const Color aWindowTextColor(rStyleSettings.GetDialogTextColor()); + const Color aWindowColor(rStyleSettings.GetWindowColor()); + rRenderContext.SetTextColor(aWindowTextColor); + rRenderContext.SetFillColor(aWindowColor); + + Size aSize(GetOutputSizePixel()); + rRenderContext.DrawRect(tools::Rectangle(Point(0, 0), aSize)); + + OUString aText(GetText()); + if (!aText.isEmpty()) + { + vcl::Font aFont(m_aFont); + aFont.SetAlignment(ALIGN_TOP); + rRenderContext.SetFont(aFont); + + Size aTextSize(rRenderContext.GetTextWidth(aText), rRenderContext.GetTextHeight()); + + rRenderContext.DrawText(Point((aSize.Width() - aTextSize.Width()) / 2, + (aSize.Height() - aTextSize.Height()) / 2), aText); + } + + rRenderContext.SetTextColor(aTextCol); + rRenderContext.SetFillColor(aFillCol); +} + +void SmShowChar::SetSymbol( const SmSym *pSym ) +{ + if (pSym) + SetSymbol( pSym->GetCharacter(), pSym->GetFace() ); +} + + +void SmShowChar::SetSymbol( sal_UCS4 cChar, const vcl::Font &rFont ) +{ + vcl::Font aFont( rFont ); + Size aSize(GetOutputSizePixel()); + aFont.SetFontSize(Size(0, aSize.Height() - aSize.Height() / 3)); + aFont.SetAlignment(ALIGN_BASELINE); + SetFont(aFont); + + OUString aText(&cChar, 1); + SetText( aText ); + + Invalidate(); +} + +void SmSymDefineDialog::FillSymbols(weld::ComboBox& rComboBox, bool bDeleteText) +{ + assert((&rComboBox == m_xOldSymbols.get() || &rComboBox == m_xSymbols.get()) && "Sm : wrong ComboBox"); + + rComboBox.clear(); + if (bDeleteText) + rComboBox.set_entry_text(OUString()); + + weld::ComboBox& rBox = &rComboBox == m_xOldSymbols.get() ? *m_xOldSymbolSets : *m_xSymbolSets; + SymbolPtrVec_t aSymSet(m_aSymbolMgrCopy.GetSymbolSet(rBox.get_active_text())); + for (const SmSym* i : aSymSet) + rComboBox.append_text(i->GetName()); +} + +void SmSymDefineDialog::FillSymbolSets(weld::ComboBox& rComboBox, bool bDeleteText) +{ + assert((&rComboBox == m_xOldSymbolSets.get() || &rComboBox == m_xSymbolSets.get()) && "Sm : wrong ComboBox"); + + rComboBox.clear(); + if (bDeleteText) + rComboBox.set_entry_text(OUString()); + + const std::set< OUString > aSymbolSetNames( m_aSymbolMgrCopy.GetSymbolSetNames() ); + for (const auto& rSymbolSetName : aSymbolSetNames) + rComboBox.append_text(rSymbolSetName); +} + +void SmSymDefineDialog::FillFonts() +{ + m_xFonts->clear(); + m_xFonts->set_active(-1); + + // Include all fonts of FontList into the font list. + // If there are duplicates, only include one entry of each font since the style will be + // already selected using the FontStyleBox. + if (m_xFontList) + { + sal_uInt16 nCount = m_xFontList->GetFontNameCount(); + for (sal_uInt16 i = 0; i < nCount; ++i) + m_xFonts->append_text(m_xFontList->GetFontName(i).GetFamilyName()); + } +} + +void SmSymDefineDialog::FillStyles() +{ + m_xStyles->clear(); +// pStyles->SetText(OUString()); + + OUString aText(m_xFonts->get_active_text()); + if (!aText.isEmpty()) + { + // use own StyleNames + const SmFontStyles &rStyles = GetFontStyles(); + for (sal_uInt16 i = 0; i < SmFontStyles::GetCount(); ++i) + m_xStyles->append_text(rStyles.GetStyleName(i)); + + assert(m_xStyles->get_count() > 0 && "Sm : no styles available"); + m_xStyles->set_active(0); + } +} + +SmSym* SmSymDefineDialog::GetSymbol(const weld::ComboBox& rComboBox) +{ + assert((&rComboBox == m_xOldSymbols.get() || &rComboBox == m_xSymbols.get()) && "Sm : wrong combobox"); + return m_aSymbolMgrCopy.GetSymbolByName(rComboBox.get_active_text()); +} + +IMPL_LINK(SmSymDefineDialog, OldSymbolChangeHdl, weld::ComboBox&, rComboBox, void) +{ + (void) rComboBox; + assert(&rComboBox == m_xOldSymbols.get() && "Sm : wrong argument"); + SelectSymbol(*m_xOldSymbols, m_xOldSymbols->get_active_text(), false); +} + +IMPL_LINK( SmSymDefineDialog, OldSymbolSetChangeHdl, weld::ComboBox&, rComboBox, void ) +{ + (void) rComboBox; + assert(&rComboBox == m_xOldSymbolSets.get() && "Sm : wrong argument"); + SelectSymbolSet(*m_xOldSymbolSets, m_xOldSymbolSets->get_active_text(), false); +} + +IMPL_LINK(SmSymDefineDialog, ModifyHdl, weld::ComboBox&, rComboBox, void) +{ + // remember cursor position for later restoring of it + int nStartPos, nEndPos; + rComboBox.get_entry_selection_bounds(nStartPos, nEndPos); + + if (&rComboBox == m_xSymbols.get()) + SelectSymbol(*m_xSymbols, m_xSymbols->get_active_text(), false); + else if (&rComboBox == m_xSymbolSets.get()) + SelectSymbolSet(*m_xSymbolSets, m_xSymbolSets->get_active_text(), false); + else if (&rComboBox == m_xOldSymbols.get()) + // allow only names from the list + SelectSymbol(*m_xOldSymbols, m_xOldSymbols->get_active_text(), true); + else if (&rComboBox == m_xOldSymbolSets.get()) + // allow only names from the list + SelectSymbolSet(*m_xOldSymbolSets, m_xOldSymbolSets->get_active_text(), true); + else if (&rComboBox == m_xStyles.get()) + // allow only names from the list (that's the case here anyway) + SelectStyle(m_xStyles->get_active_text(), true); + else + SAL_WARN("starmath", "wrong combobox argument"); + + rComboBox.select_entry_region(nStartPos, nEndPos); + + UpdateButtons(); +} + +IMPL_LINK(SmSymDefineDialog, FontChangeHdl, weld::ComboBox&, rListBox, void) +{ + (void) rListBox; + assert(&rListBox == m_xFonts.get() && "Sm : wrong argument"); + + SelectFont(m_xFonts->get_active_text()); +} + +IMPL_LINK_NOARG(SmSymDefineDialog, SubsetChangeHdl, weld::ComboBox&, void) +{ + int nPos = m_xFontsSubsetLB->get_active(); + if (nPos != -1) + { + const Subset* pSubset = reinterpret_cast<const Subset*>(m_xFontsSubsetLB->get_active_id().toUInt64()); + if (pSubset) + { + m_xCharsetDisplay->SelectCharacter( pSubset->GetRangeMin() ); + } + } +} + +IMPL_LINK( SmSymDefineDialog, StyleChangeHdl, weld::ComboBox&, rComboBox, void ) +{ + (void) rComboBox; + assert(&rComboBox == m_xStyles.get() && "Sm : wrong argument"); + + SelectStyle(m_xStyles->get_active_text()); +} + +IMPL_LINK_NOARG(SmSymDefineDialog, CharHighlightHdl, SvxShowCharSet*, void) +{ + sal_UCS4 cChar = m_xCharsetDisplay->GetSelectCharacter(); + + if (m_xSubsetMap) + { + const Subset* pSubset = m_xSubsetMap->GetSubsetByUnicode(cChar); + if (pSubset) + m_xFontsSubsetLB->set_active_text(pSubset->GetName()); + else + m_xFontsSubsetLB->set_active(-1); + } + + m_aSymbolDisplay.SetSymbol(cChar, m_xCharsetDisplay->GetFont()); + + UpdateButtons(); + + // display Unicode position as symbol name while iterating over characters + const OUString aHex(OUString::number(cChar, 16).toAsciiUpperCase()); + const OUString aPattern( (aHex.getLength() > 4) ? OUString("Ux000000") : OUString("Ux0000") ); + OUString aUnicodePos = aPattern.copy( 0, aPattern.getLength() - aHex.getLength() ) + + aHex; + m_xSymbols->set_entry_text(aUnicodePos); + m_xSymbolName->set_label(aUnicodePos); +} + +IMPL_LINK( SmSymDefineDialog, AddClickHdl, weld::Button&, rButton, void ) +{ + (void) rButton; + assert(&rButton == m_xAddBtn.get() && "Sm : wrong argument"); + assert(rButton.get_sensitive() && "Sm : requirements met ??"); + + // add symbol + const SmSym aNewSymbol(m_xSymbols->get_active_text(), m_xCharsetDisplay->GetFont(), + m_xCharsetDisplay->GetSelectCharacter(), m_xSymbolSets->get_active_text()); + //OSL_ENSURE( m_aSymbolMgrCopy.GetSymbolByName(aTmpSymbolName) == NULL, "symbol already exists" ); + m_aSymbolMgrCopy.AddOrReplaceSymbol( aNewSymbol ); + + // update display of new symbol + m_aSymbolDisplay.SetSymbol( &aNewSymbol ); + m_xSymbolName->set_label(aNewSymbol.GetName()); + m_xSymbolSetName->set_label(aNewSymbol.GetSymbolSetName()); + + // update list box entries + FillSymbolSets(*m_xOldSymbolSets, false); + FillSymbolSets(*m_xSymbolSets, false); + FillSymbols(*m_xOldSymbols, false); + FillSymbols(*m_xSymbols, false); + + UpdateButtons(); +} + +IMPL_LINK( SmSymDefineDialog, ChangeClickHdl, weld::Button&, rButton, void ) +{ + (void) rButton; + assert(&rButton == m_xChangeBtn.get() && "Sm : wrong argument"); + assert(m_xChangeBtn->get_sensitive() && "Sm : requirements met ??"); + + // get new Symbol to use + //! get font from symbol-disp lay since charset-display does not keep + //! the bold attribute. + const SmSym aNewSymbol(m_xSymbols->get_active_text(), m_xCharsetDisplay->GetFont(), + m_xCharsetDisplay->GetSelectCharacter(), m_xSymbolSets->get_active_text()); + + // remove old symbol if the name was changed then add new one + const bool bNameChanged = m_xOldSymbols->get_active_text() != m_xSymbols->get_active_text(); + if (bNameChanged) + m_aSymbolMgrCopy.RemoveSymbol(m_xOldSymbols->get_active_text()); + m_aSymbolMgrCopy.AddOrReplaceSymbol( aNewSymbol, true ); + + // clear display for original symbol if necessary + if (bNameChanged) + SetOrigSymbol(nullptr, OUString()); + + // update display of new symbol + m_aSymbolDisplay.SetSymbol(&aNewSymbol); + m_xSymbolName->set_label(aNewSymbol.GetName()); + m_xSymbolSetName->set_label(aNewSymbol.GetSymbolSetName()); + + // update list box entries + FillSymbolSets(*m_xOldSymbolSets, false); + FillSymbolSets(*m_xSymbolSets, false); + FillSymbols(*m_xOldSymbols, false); + FillSymbols(*m_xSymbols, false); + + UpdateButtons(); +} + +IMPL_LINK(SmSymDefineDialog, DeleteClickHdl, weld::Button&, rButton, void) +{ + (void) rButton; + assert(&rButton == m_xDeleteBtn.get() && "Sm : wrong argument"); + assert(m_xDeleteBtn->get_sensitive() && "Sm : requirements met ??"); + + if (m_xOrigSymbol) + { + m_aSymbolMgrCopy.RemoveSymbol(m_xOrigSymbol->GetName()); + + // clear display for original symbol + SetOrigSymbol(nullptr, OUString()); + + // update list box entries + FillSymbolSets(*m_xOldSymbolSets, false); + FillSymbolSets(*m_xSymbolSets, false); + FillSymbols(*m_xOldSymbols ,false); + FillSymbols(*m_xSymbols ,false); + } + + UpdateButtons(); +} + +void SmSymDefineDialog::UpdateButtons() +{ + bool bAdd = false, + bChange = false, + bDelete = false; + OUString aTmpSymbolName(m_xSymbols->get_active_text()), + aTmpSymbolSetName(m_xSymbolSets->get_active_text()); + + if (!aTmpSymbolName.isEmpty() && !aTmpSymbolSetName.isEmpty()) + { + // are all settings equal? + //! (Font-, Style- and SymbolSet name comparison is not case sensitive) + bool bEqual = m_xOrigSymbol + && aTmpSymbolSetName.equalsIgnoreAsciiCase(m_xOldSymbolSetName->get_label()) + && aTmpSymbolName == m_xOrigSymbol->GetName() + && m_xFonts->get_active_text().equalsIgnoreAsciiCase( + m_xOrigSymbol->GetFace().GetFamilyName()) + && m_xStyles->get_active_text().equalsIgnoreAsciiCase( + GetFontStyles().GetStyleName(m_xOrigSymbol->GetFace())) + && m_xCharsetDisplay->GetSelectCharacter() == m_xOrigSymbol->GetCharacter(); + + // only add it if there isn't already a symbol with the same name + bAdd = m_aSymbolMgrCopy.GetSymbolByName(aTmpSymbolName) == nullptr; + + // only delete it if all settings are equal + bDelete = bool(m_xOrigSymbol); + + // only change it if the old symbol exists and the new one is different + bChange = m_xOrigSymbol && !bEqual; + } + + m_xAddBtn->set_sensitive(bAdd); + m_xChangeBtn->set_sensitive(bChange); + m_xDeleteBtn->set_sensitive(bDelete); +} + +SmSymDefineDialog::SmSymDefineDialog(weld::Window* pParent, OutputDevice *pFntListDevice, SmSymbolManager &rMgr) + : GenericDialogController(pParent, "modules/smath/ui/symdefinedialog.ui", "EditSymbols") + , m_xVirDev(VclPtr<VirtualDevice>::Create()) + , m_rSymbolMgr(rMgr) + , m_xFontList(new FontList(pFntListDevice)) + , m_xOldSymbols(m_xBuilder->weld_combo_box("oldSymbols")) + , m_xOldSymbolSets(m_xBuilder->weld_combo_box("oldSymbolSets")) + , m_xSymbols(m_xBuilder->weld_combo_box("symbols")) + , m_xSymbolSets(m_xBuilder->weld_combo_box("symbolSets")) + , m_xFonts(m_xBuilder->weld_combo_box("fonts")) + , m_xFontsSubsetLB(m_xBuilder->weld_combo_box("fontsSubsetLB")) + , m_xStyles(m_xBuilder->weld_combo_box("styles")) + , m_xOldSymbolName(m_xBuilder->weld_label("oldSymbolName")) + , m_xOldSymbolSetName(m_xBuilder->weld_label("oldSymbolSetName")) + , m_xSymbolName(m_xBuilder->weld_label("symbolName")) + , m_xSymbolSetName(m_xBuilder->weld_label("symbolSetName")) + , m_xAddBtn(m_xBuilder->weld_button("add")) + , m_xChangeBtn(m_xBuilder->weld_button("modify")) + , m_xDeleteBtn(m_xBuilder->weld_button("delete")) + , m_xOldSymbolDisplay(new weld::CustomWeld(*m_xBuilder, "oldSymbolDisplay", m_aOldSymbolDisplay)) + , m_xSymbolDisplay(new weld::CustomWeld(*m_xBuilder, "symbolDisplay", m_aSymbolDisplay)) + , m_xCharsetDisplay(new SvxShowCharSet(m_xBuilder->weld_scrolled_window("showscroll"), m_xVirDev)) + , m_xCharsetDisplayArea(new weld::CustomWeld(*m_xBuilder, "charsetDisplay", *m_xCharsetDisplay)) +{ + // auto completion is troublesome since that symbols character also gets automatically selected in the + // display and if the user previously selected a character to define/redefine that one this is bad + m_xOldSymbols->set_entry_completion(false); + m_xSymbols->set_entry_completion(false); + + FillFonts(); + if (m_xFonts->get_count() > 0) + SelectFont(m_xFonts->get_text(0)); + + SetSymbolSetManager(m_rSymbolMgr); + + m_xOldSymbols->connect_changed(LINK(this, SmSymDefineDialog, OldSymbolChangeHdl)); + m_xOldSymbolSets->connect_changed(LINK(this, SmSymDefineDialog, OldSymbolSetChangeHdl)); + m_xSymbolSets->connect_changed(LINK(this, SmSymDefineDialog, ModifyHdl)); + m_xOldSymbolSets->connect_changed(LINK(this, SmSymDefineDialog, ModifyHdl)); + m_xSymbols->connect_changed(LINK(this, SmSymDefineDialog, ModifyHdl)); + m_xOldSymbols->connect_changed(LINK(this, SmSymDefineDialog, ModifyHdl)); + m_xStyles->connect_changed(LINK(this, SmSymDefineDialog, ModifyHdl)); + m_xFonts->connect_changed(LINK(this, SmSymDefineDialog, FontChangeHdl)); + m_xFontsSubsetLB->connect_changed(LINK(this, SmSymDefineDialog, SubsetChangeHdl)); + m_xStyles->connect_changed(LINK(this, SmSymDefineDialog, StyleChangeHdl)); + m_xAddBtn->connect_clicked(LINK(this, SmSymDefineDialog, AddClickHdl)); + m_xChangeBtn->connect_clicked(LINK(this, SmSymDefineDialog, ChangeClickHdl)); + m_xDeleteBtn->connect_clicked(LINK(this, SmSymDefineDialog, DeleteClickHdl)); + m_xCharsetDisplay->SetHighlightHdl( LINK( this, SmSymDefineDialog, CharHighlightHdl ) ); +} + +SmSymDefineDialog::~SmSymDefineDialog() +{ +} + +short SmSymDefineDialog::run() +{ + short nResult = GenericDialogController::run(); + + // apply changes if dialog was closed by clicking OK + if (m_aSymbolMgrCopy.IsModified() && nResult == RET_OK) + m_rSymbolMgr = m_aSymbolMgrCopy; + + return nResult; +} + +void SmSymDefineDialog::SetSymbolSetManager(const SmSymbolManager &rMgr) +{ + m_aSymbolMgrCopy = rMgr; + + // Set the modified flag of the copy to false so that + // we can check later on if anything has been changed + m_aSymbolMgrCopy.SetModified(false); + + FillSymbolSets(*m_xOldSymbolSets); + if (m_xOldSymbolSets->get_count() > 0) + SelectSymbolSet(m_xOldSymbolSets->get_text(0)); + FillSymbolSets(*m_xSymbolSets); + if (m_xSymbolSets->get_count() > 0) + SelectSymbolSet(m_xSymbolSets->get_text(0)); + FillSymbols(*m_xOldSymbols); + if (m_xOldSymbols->get_count() > 0) + SelectSymbol(m_xOldSymbols->get_text(0)); + FillSymbols(*m_xSymbols); + if (m_xSymbols->get_count() > 0) + SelectSymbol(m_xSymbols->get_text(0)); + + UpdateButtons(); +} + +bool SmSymDefineDialog::SelectSymbolSet(weld::ComboBox& rComboBox, + const OUString &rSymbolSetName, bool bDeleteText) +{ + assert((&rComboBox == m_xOldSymbolSets.get() || &rComboBox == m_xSymbolSets.get()) && "Sm : wrong ComboBox"); + + // trim SymbolName (no leading and trailing blanks) + OUString aNormName = comphelper::string::stripStart(rSymbolSetName, ' '); + aNormName = comphelper::string::stripEnd(aNormName, ' '); + // and remove possible deviations within the input + rComboBox.set_entry_text(aNormName); + + bool bRet = false; + int nPos = rComboBox.find_text(aNormName); + + if (nPos != -1) + { + rComboBox.set_active(nPos); + bRet = true; + } + else if (bDeleteText) + rComboBox.set_entry_text(OUString()); + + bool bIsOld = &rComboBox == m_xOldSymbolSets.get(); + + // setting the SymbolSet name at the associated display + weld::Label& rFT = bIsOld ? *m_xOldSymbolSetName : *m_xSymbolSetName; + rFT.set_label(rComboBox.get_active_text()); + + // set the symbol name which belongs to the SymbolSet at the associated combobox + weld::ComboBox& rCB = bIsOld ? *m_xOldSymbols : *m_xSymbols; + FillSymbols(rCB, false); + + // display a valid respectively no symbol when changing the SymbolSets + if (bIsOld) + { + OUString aTmpOldSymbolName; + if (m_xOldSymbols->get_count() > 0) + aTmpOldSymbolName = m_xOldSymbols->get_text(0); + SelectSymbol(*m_xOldSymbols, aTmpOldSymbolName, true); + } + + UpdateButtons(); + + return bRet; +} + +void SmSymDefineDialog::SetOrigSymbol(const SmSym *pSymbol, + const OUString &rSymbolSetName) +{ + // clear old symbol + m_xOrigSymbol.reset(); + + OUString aSymName, + aSymSetName; + if (pSymbol) + { + // set new symbol + m_xOrigSymbol.reset(new SmSym(*pSymbol)); + + aSymName = pSymbol->GetName(); + aSymSetName = rSymbolSetName; + m_aOldSymbolDisplay.SetSymbol( pSymbol ); + } + else + { // delete displayed symbols + m_aOldSymbolDisplay.SetText(OUString()); + m_aOldSymbolDisplay.Invalidate(); + } + m_xOldSymbolName->set_label(aSymName); + m_xOldSymbolSetName->set_label(aSymSetName); +} + + +bool SmSymDefineDialog::SelectSymbol(weld::ComboBox& rComboBox, + const OUString &rSymbolName, bool bDeleteText) +{ + assert((&rComboBox == m_xOldSymbols.get() || &rComboBox == m_xSymbols.get()) && "Sm : wrong ComboBox"); + + // trim SymbolName (no blanks) + OUString aNormName = rSymbolName.replaceAll(" ", ""); + // and remove possible deviations within the input + rComboBox.set_entry_text(aNormName); + + bool bRet = false; + int nPos = rComboBox.find_text(aNormName); + + bool bIsOld = &rComboBox == m_xOldSymbols.get(); + + if (nPos != -1) + { + rComboBox.set_active(nPos); + + if (!bIsOld) + { + const SmSym *pSymbol = GetSymbol(*m_xSymbols); + if (pSymbol) + { + // choose font and style accordingly + const vcl::Font &rFont = pSymbol->GetFace(); + SelectFont(rFont.GetFamilyName(), false); + SelectStyle(GetFontStyles().GetStyleName(rFont), false); + + // Since setting the Font via the Style name of the SymbolFonts doesn't + // work really well (e.g. it can be empty even though the font itself is + // bold or italic) we're manually setting the Font with respect to the Symbol + m_xCharsetDisplay->SetFont(rFont); + m_aSymbolDisplay.SetFont(rFont); + + // select associated character + SelectChar(pSymbol->GetCharacter()); + + // since SelectChar will also set the unicode point as text in the + // symbols box, we have to set the symbol name again to get that one displayed + m_xSymbols->set_entry_text(pSymbol->GetName()); + } + } + + bRet = true; + } + else if (bDeleteText) + rComboBox.set_entry_text(OUString()); + + if (bIsOld) + { + // if there's a change of the old symbol, show only the available ones, otherwise show none + const SmSym *pOldSymbol = nullptr; + OUString aTmpOldSymbolSetName; + if (nPos != -1) + { + pOldSymbol = m_aSymbolMgrCopy.GetSymbolByName(aNormName); + aTmpOldSymbolSetName = m_xOldSymbolSets->get_active_text(); + } + SetOrigSymbol(pOldSymbol, aTmpOldSymbolSetName); + } + else + m_xSymbolName->set_label(rComboBox.get_active_text()); + + UpdateButtons(); + + return bRet; +} + + +void SmSymDefineDialog::SetFont(const OUString &rFontName, const OUString &rStyleName) +{ + // get Font (FontInfo) matching name and style + FontMetric aFontMetric; + if (m_xFontList) + aFontMetric = m_xFontList->Get(rFontName, WEIGHT_NORMAL, ITALIC_NONE); + SetFontStyle(rStyleName, aFontMetric); + + m_xCharsetDisplay->SetFont(aFontMetric); + m_aSymbolDisplay.SetFont(aFontMetric); + + // update subset listbox for new font's unicode subsets + FontCharMapRef xFontCharMap = m_xCharsetDisplay->GetFontCharMap(); + m_xSubsetMap.reset(new SubsetMap( xFontCharMap )); + + m_xFontsSubsetLB->clear(); + bool bFirst = true; + for (auto & subset : m_xSubsetMap->GetSubsetMap()) + { + m_xFontsSubsetLB->append(OUString::number(reinterpret_cast<sal_uInt64>(&subset)), subset.GetName()); + // subset must live at least as long as the selected font !!! + if (bFirst) + m_xFontsSubsetLB->set_active(0); + bFirst = false; + } + if (bFirst) + m_xFontsSubsetLB->set_active(-1); + m_xFontsSubsetLB->set_sensitive(!bFirst); +} + +bool SmSymDefineDialog::SelectFont(const OUString &rFontName, bool bApplyFont) +{ + bool bRet = false; + int nPos = m_xFonts->find_text(rFontName); + + if (nPos != -1) + { + m_xFonts->set_active(nPos); + if (m_xStyles->get_count() > 0) + SelectStyle(m_xStyles->get_text(0)); + if (bApplyFont) + { + SetFont(m_xFonts->get_active_text(), m_xStyles->get_active_text()); + m_aSymbolDisplay.SetSymbol(m_xCharsetDisplay->GetSelectCharacter(), m_xCharsetDisplay->GetFont()); + } + bRet = true; + } + else + m_xFonts->set_active(-1); + FillStyles(); + + UpdateButtons(); + + return bRet; +} + + +bool SmSymDefineDialog::SelectStyle(const OUString &rStyleName, bool bApplyFont) +{ + bool bRet = false; + int nPos = m_xStyles->find_text(rStyleName); + + // if the style is not available take the first available one (if existent) + if (nPos == -1 && m_xStyles->get_count() > 0) + nPos = 0; + + if (nPos != -1) + { + m_xStyles->set_active(nPos); + if (bApplyFont) + { + SetFont(m_xFonts->get_active_text(), m_xStyles->get_active_text()); + m_aSymbolDisplay.SetSymbol(m_xCharsetDisplay->GetSelectCharacter(), m_xCharsetDisplay->GetFont()); + } + bRet = true; + } + else + m_xStyles->set_entry_text(OUString()); + + UpdateButtons(); + + return bRet; +} + +void SmSymDefineDialog::SelectChar(sal_Unicode cChar) +{ + m_xCharsetDisplay->SelectCharacter( cChar ); + m_aSymbolDisplay.SetSymbol(cChar, m_xCharsetDisplay->GetFont()); + + UpdateButtons(); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |