151 lines
5.6 KiB
C++
151 lines
5.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#include <contentcontrolaliasbutton.hxx>
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#include <basegfx/matrix/b2dhommatrixtools.hxx>
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#include <basegfx/vector/b2dvector.hxx>
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#include <drawinglayer/attribute/fontattribute.hxx>
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#include <drawinglayer/primitive2d/textlayoutdevice.hxx>
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#include <drawinglayer/primitive2d/textprimitive2d.hxx>
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#include <drawinglayer/processor2d/baseprocessor2d.hxx>
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#include <drawinglayer/processor2d/processor2dtools.hxx>
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#include <vcl/metric.hxx>
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#include <HeaderFooterWin.hxx>
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#include <edtwin.hxx>
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#include <formatcontentcontrol.hxx>
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#include <swabstdlg.hxx>
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#include <view.hxx>
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#include <viewopt.hxx>
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#include <wrtsh.hxx>
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#define TEXT_PADDING 3
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#define BOX_DISTANCE 3
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#define BUTTON_WIDTH 12
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SwContentControlAliasButton::SwContentControlAliasButton(SwEditWin* pEditWin,
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SwContentControl* pContentControl)
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: SwFrameMenuButtonBase(pEditWin, nullptr,
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u"modules/swriter/ui/contentcontrolaliasbutton.ui"_ustr,
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u"ContentControlAliasButton"_ustr)
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, m_xPushButton(m_xBuilder->weld_button(u"button"_ustr))
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, m_sLabel(pContentControl->GetAlias())
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{
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m_xPushButton->set_accessible_name(m_sLabel);
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m_xPushButton->connect_clicked(LINK(this, SwContentControlAliasButton, ClickHdl));
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m_xVirDev = m_xPushButton->create_virtual_device();
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SetVirDevFont();
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}
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SwContentControlAliasButton::~SwContentControlAliasButton() { disposeOnce(); }
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void SwContentControlAliasButton::dispose()
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{
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m_xPushButton.reset();
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m_xVirDev.disposeAndClear();
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SwFrameMenuButtonBase::dispose();
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}
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void SwContentControlAliasButton::SetOffset(Point aTopLeftPixel)
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{
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// Compute the text size and get the box position & size from it.
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tools::Rectangle aTextRect;
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m_xVirDev->GetTextBoundRect(aTextRect, m_sLabel);
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tools::Rectangle aTextPxRect = m_xVirDev->LogicToPixel(aTextRect);
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FontMetric aFontMetric = m_xVirDev->GetFontMetric(m_xVirDev->GetFont());
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Size aBoxSize(aTextPxRect.GetWidth() + BUTTON_WIDTH + TEXT_PADDING * 2,
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aFontMetric.GetLineHeight() + TEXT_PADDING * 2);
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Point aBoxPos(aTopLeftPixel.X() + BOX_DISTANCE, aTopLeftPixel.Y() - aBoxSize.Height());
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// Set the position & size of the window.
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SetPosSizePixel(aBoxPos, aBoxSize);
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m_xVirDev->SetOutputSizePixel(aBoxSize);
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PaintButton();
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}
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IMPL_LINK_NOARG(SwContentControlAliasButton, ClickHdl, weld::Button&, void)
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{
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if (m_bReadOnly)
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{
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return;
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}
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SwView& rView = GetEditWin()->GetView();
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SwWrtShell& rWrtSh = rView.GetWrtShell();
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SwAbstractDialogFactory* pFact = SwAbstractDialogFactory::Create();
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ScopedVclPtr<VclAbstractDialog> pDlg(
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pFact->CreateSwContentControlDlg(GetEditWin()->GetFrameWeld(), rWrtSh));
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VclAbstractDialog::AsyncContext aContext;
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aContext.maEndDialogFn = [](sal_Int32) {};
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pDlg->StartExecuteAsync(aContext);
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}
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void SwContentControlAliasButton::PaintButton()
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{
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if (!m_xVirDev)
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{
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return;
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}
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m_xVirDev->SetMapMode(MapMode(MapUnit::MapPixel));
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drawinglayer::primitive2d::Primitive2DContainer aSeq;
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tools::Rectangle aRect(Point(0, 0), m_xVirDev->PixelToLogic(GetSizePixel()));
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// Create button
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SwFrameButtonPainter::PaintButton(aSeq, aRect, /*bOnTop=*/false);
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// Create the text primitive
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const SwViewOption* pVOpt = GetEditWin()->GetView().GetWrtShell().GetViewOptions();
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basegfx::BColor aLineColor = pVOpt->GetHeaderFooterMarkColor().getBColor();
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basegfx::B2DVector aFontSize;
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drawinglayer::attribute::FontAttribute aFontAttr
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= drawinglayer::primitive2d::getFontAttributeFromVclFont(aFontSize, m_xVirDev->GetFont(),
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false, false);
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FontMetric aFontMetric = m_xVirDev->GetFontMetric(m_xVirDev->GetFont());
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double nTextOffsetY = aFontMetric.GetAscent() + TEXT_PADDING;
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double nTextOffsetX = std::abs(aRect.GetWidth() - m_xVirDev->GetTextWidth(m_sLabel)) / 2.0;
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Point aTextPos(nTextOffsetX, nTextOffsetY);
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basegfx::B2DHomMatrix aTextMatrix = basegfx::utils::createScaleTranslateB2DHomMatrix(
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aFontSize.getX(), aFontSize.getY(), static_cast<double>(aTextPos.X()),
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static_cast<double>(aTextPos.Y()));
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aSeq.push_back(new drawinglayer::primitive2d::TextSimplePortionPrimitive2D(
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aTextMatrix, m_sLabel, 0, m_sLabel.getLength(), std::vector<double>(), {},
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std::move(aFontAttr), css::lang::Locale(), aLineColor));
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// Create the processor and process the primitives
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drawinglayer::geometry::ViewInformation2D aViewInfo;
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std::unique_ptr<drawinglayer::processor2d::BaseProcessor2D> pProcessor
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= drawinglayer::processor2d::createProcessor2DFromOutputDevice(*m_xVirDev, aViewInfo);
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pProcessor->process(aSeq);
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m_xPushButton->set_custom_button(m_xVirDev.get());
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}
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void SwContentControlAliasButton::ShowAll(bool bShow) { Show(bShow); }
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bool SwContentControlAliasButton::Contains(const Point& rDocPt) const
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{
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tools::Rectangle aRect(GetPosPixel(), GetSizePixel());
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return aRect.Contains(rDocPt);
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}
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void SwContentControlAliasButton::SetReadonly(bool bReadonly) { m_bReadOnly = bReadonly; }
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void SwContentControlAliasButton::SetContentControl(SwContentControl* pContentControl)
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{
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m_sLabel = pContentControl->GetAlias();
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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