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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#include <sfx2/bindings.hxx>
+#include "TextCharacterSpacingControl.hxx"
+#include <unotools/viewoptions.hxx>
+#include <editeng/editids.hrc>
+#include <editeng/kernitem.hxx>
+#include <sfx2/app.hxx>
+#include <sfx2/dispatch.hxx>
+#include <sfx2/viewfrm.hxx>
+#include <TextCharacterSpacingPopup.hxx>
+#include <svl/itempool.hxx>
+#include <helpids.h>
+
+#include <com/sun/star/beans/NamedValue.hpp>
+
+#define SPACING_VERY_TIGHT -30
+#define SPACING_TIGHT -15
+#define SPACING_NORMAL 0
+#define SPACING_LOOSE 30
+#define SPACING_VERY_LOOSE 60
+
+namespace svx {
+
+TextCharacterSpacingControl::TextCharacterSpacingControl(TextCharacterSpacingPopup* pControl, weld::Widget* pParent)
+ : WeldToolbarPopup(pControl->getFrameInterface(), pParent, "svx/ui/textcharacterspacingcontrol.ui", "TextCharacterSpacingControl")
+ , mnCustomKern(0)
+ , mnLastCus(SPACING_NOCUSTOM)
+ , mxEditKerning(m_xBuilder->weld_metric_spin_button("kerning", FieldUnit::POINT))
+ , mxTight(m_xBuilder->weld_button("tight"))
+ , mxVeryTight(m_xBuilder->weld_button("very_tight"))
+ , mxNormal(m_xBuilder->weld_button("normal"))
+ , mxLoose(m_xBuilder->weld_button("loose"))
+ , mxVeryLoose(m_xBuilder->weld_button("very_loose"))
+ , mxLastCustom(m_xBuilder->weld_button("last_custom"))
+ , mxControl(pControl)
+{
+ mxEditKerning->connect_value_changed(LINK(this, TextCharacterSpacingControl, KerningModifyHdl));
+ mxEditKerning->set_help_id(HID_SPACING_MB_KERN);
+
+ Link<weld::Button&,void> aLink = LINK(this, TextCharacterSpacingControl, PredefinedValuesHdl);
+ mxNormal->connect_clicked(aLink);
+ mxVeryTight->connect_clicked(aLink);
+ mxTight->connect_clicked(aLink);
+ mxVeryLoose->connect_clicked(aLink);
+ mxLoose->connect_clicked(aLink);
+ mxLastCustom->connect_clicked(aLink);
+
+ Initialize();
+}
+
+void TextCharacterSpacingControl::GrabFocus()
+{
+ tools::Long nKerning = mxEditKerning->get_value(FieldUnit::NONE);
+ switch (nKerning)
+ {
+ case SPACING_VERY_TIGHT:
+ mxVeryTight->grab_focus();
+ break;
+ case SPACING_TIGHT:
+ mxTight->grab_focus();
+ break;
+ case SPACING_NORMAL:
+ mxNormal->grab_focus();
+ break;
+ case SPACING_LOOSE:
+ mxLoose->grab_focus();
+ break;
+ case SPACING_VERY_LOOSE:
+ mxVeryLoose->grab_focus();
+ break;
+ default:
+ if (nKerning == mnCustomKern)
+ mxLastCustom->grab_focus();
+ else
+ mxEditKerning->grab_focus();
+ }
+}
+
+TextCharacterSpacingControl::~TextCharacterSpacingControl()
+{
+ if (mnLastCus == SPACING_CLOSE_BY_CUS_EDIT)
+ {
+ SvtViewOptions aWinOpt(EViewType::Window, SIDEBAR_SPACING_GLOBAL_VALUE);
+ css::uno::Sequence<css::beans::NamedValue> aSeq
+ { { "Spacing", css::uno::Any(OUString::number(mnCustomKern)) } };
+ aWinOpt.SetUserData(aSeq);
+ }
+}
+
+void TextCharacterSpacingControl::Initialize()
+{
+ const SvxKerningItem* pKerningItem(nullptr);
+ SfxViewFrame* pViewFrm = SfxViewFrame::Current();
+ SfxItemState eState = pViewFrm ? pViewFrm->GetBindings().GetDispatcher()->QueryState(SID_ATTR_CHAR_KERNING, pKerningItem) : SfxItemState::UNKNOWN;
+
+ tools::Long nKerning = 0;
+
+ if(pKerningItem)
+ nKerning = pKerningItem->GetValue();
+
+ SvtViewOptions aWinOpt(EViewType::Window, SIDEBAR_SPACING_GLOBAL_VALUE);
+ if(aWinOpt.Exists())
+ {
+ css::uno::Sequence<css::beans::NamedValue> aSeq = aWinOpt.GetUserData();
+ OUString aTmp;
+ if(aSeq.hasElements())
+ aSeq[0].Value >>= aTmp;
+
+ OUString aWinData(aTmp);
+ mnCustomKern = aWinData.toInt32();
+ mnLastCus = SPACING_CLOSE_BY_CUS_EDIT;
+ }
+ else
+ {
+ mnLastCus = SPACING_NOCUSTOM;
+ }
+
+ if(eState >= SfxItemState::DEFAULT)
+ {
+ MapUnit eUnit = GetCoreMetric();
+ MapUnit eOrgUnit = eUnit;
+ tools::Long nBig = mxEditKerning->normalize(nKerning);
+ nKerning = OutputDevice::LogicToLogic(nBig, eOrgUnit, MapUnit::MapPoint);
+ mxEditKerning->set_value(nKerning, FieldUnit::NONE);
+ }
+ else if(SfxItemState::DISABLED == eState)
+ {
+ mxEditKerning->set_text(OUString());
+ mxEditKerning->set_sensitive(false);
+ }
+ else
+ {
+ mxEditKerning->set_text(OUString());
+ mxEditKerning->set_sensitive(false);
+ }
+}
+
+void TextCharacterSpacingControl::ExecuteCharacterSpacing(tools::Long nValue, bool bClose)
+{
+ MapUnit eUnit = GetCoreMetric();
+
+ tools::Long nSign = (nValue < 0) ? -1 : 1;
+ nValue = nValue * nSign;
+
+ tools::Long nVal = OutputDevice::LogicToLogic(nValue, MapUnit::MapPoint, eUnit);
+ short nKern = (nValue == 0) ? 0 : static_cast<short>(mxEditKerning->denormalize(nVal));
+
+ SvxKerningItem aKernItem(nSign * nKern, SID_ATTR_CHAR_KERNING);
+
+ if (SfxViewFrame* pViewFrm = SfxViewFrame::Current())
+ {
+ pViewFrm->GetBindings().GetDispatcher()->ExecuteList(SID_ATTR_CHAR_KERNING,
+ SfxCallMode::RECORD, { &aKernItem });
+ }
+
+ if (bClose)
+ mxControl->EndPopupMode();
+}
+
+IMPL_LINK(TextCharacterSpacingControl, PredefinedValuesHdl, weld::Button&, rControl, void)
+{
+ mnLastCus = SPACING_CLOSE_BY_CLICK_ICON;
+
+ if (&rControl == mxNormal.get())
+ {
+ ExecuteCharacterSpacing(SPACING_NORMAL);
+ }
+ else if (&rControl == mxVeryTight.get())
+ {
+ ExecuteCharacterSpacing(SPACING_VERY_TIGHT);
+ }
+ else if (&rControl == mxTight.get())
+ {
+ ExecuteCharacterSpacing(SPACING_TIGHT);
+ }
+ else if (&rControl == mxVeryLoose.get())
+ {
+ ExecuteCharacterSpacing(SPACING_VERY_LOOSE);
+ }
+ else if (&rControl == mxLoose.get())
+ {
+ ExecuteCharacterSpacing(SPACING_LOOSE);
+ }
+ else if (&rControl == mxLastCustom.get())
+ {
+ ExecuteCharacterSpacing(mnCustomKern);
+ }
+}
+
+IMPL_LINK_NOARG(TextCharacterSpacingControl, KerningModifyHdl, weld::MetricSpinButton&, void)
+{
+ mnLastCus = SPACING_CLOSE_BY_CUS_EDIT;
+ mnCustomKern = mxEditKerning->get_value(FieldUnit::NONE);
+
+ ExecuteCharacterSpacing(mnCustomKern, false);
+}
+
+MapUnit TextCharacterSpacingControl::GetCoreMetric()
+{
+ SfxItemPool &rPool = SfxGetpApp()->GetPool();
+ sal_uInt16 nWhich = rPool.GetWhich(SID_ATTR_CHAR_KERNING);
+ return rPool.GetMetric(nWhich);
+}
+
+} // end of namespace svx
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */