/* -*- 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 <string_view>
#include <swtypes.hxx>
#include <strings.hrc>
#include <unotools.hxx>
#include <unoprnms.hxx>
#include <unotextcursor.hxx>
#include <i18nutil/unicode.hxx>
#include <o3tl/string_view.hxx>
#include <rtl/string.h>
#include <svtools/colorcfg.hxx>
#include <vcl/commandevent.hxx>
#include <vcl/jobset.hxx>
#include <vcl/settings.hxx>
#include <vcl/svapp.hxx>
#include <vcl/virdev.hxx>
#include <vcl/weld.hxx>
#include <com/sun/star/frame/Desktop.hpp>
#include <com/sun/star/text/XTextViewCursorSupplier.hpp>
#include <com/sun/star/view/XScreenCursor.hpp>
#include <com/sun/star/view/DocumentZoomType.hpp>
#include <com/sun/star/style/XStyleFamiliesSupplier.hpp>
#include <com/sun/star/style/XStyle.hpp>
#include <com/sun/star/text/XTextDocument.hpp>
#include <com/sun/star/awt/PosSize.hpp>
#include <com/sun/star/view/XViewSettingsSupplier.hpp>
#include <com/sun/star/container/XNameContainer.hpp>
#include <com/sun/star/frame/XLayoutManager.hpp>
#include <comphelper/processfactory.hxx>
#include <comphelper/propertysequence.hxx>
#include <comphelper/servicehelper.hxx>
#include <comphelper/string.hxx>
#include <docsh.hxx>
#include <editsh.hxx>
#include <wrtsh.hxx>
#include <swmodule.hxx>
#include <TextCursorHelper.hxx>
#include <doc.hxx>
using namespace ::com::sun::star;
constexpr OUStringLiteral cFactory = u"private:factory/swriter";
static void disableScrollBars(uno::Reference< beans::XPropertySet > const & xViewProps,
bool bEnableOnlineMode)
{
//the scrollbar logic is kind of busted looking in writer, when the hori scrollbar
//property is changed then the hori scrollbar is enabled if the property is
//true or browse (online) mode is enabled. So...
//disable online mode
//turn off scrollbars
//turn back on online mode if that's what we want
//which subverts the (dodgy/buggy) scrollbar setting
//To reproduce this problem, in edit->autotext and click through
//the examples and see if the preview gets a horizontal scrollbar
uno::Any aFalseSet(uno::Any(false));
xViewProps->setPropertyValue(UNO_NAME_SHOW_ONLINE_LAYOUT, aFalseSet);
xViewProps->setPropertyValue(UNO_NAME_SHOW_HORI_SCROLL_BAR, aFalseSet);
xViewProps->setPropertyValue(UNO_NAME_SHOW_VERT_SCROLL_BAR, aFalseSet);
if (bEnableOnlineMode)
{
xViewProps->setPropertyValue(UNO_NAME_SHOW_ONLINE_LAYOUT, uno::Any(true));
}
}
SwOneExampleFrame::SwOneExampleFrame(sal_uInt32 nFlags,
const Link<SwOneExampleFrame&,void>* pInitializedLink,
const OUString* pURL)
: m_aLoadedIdle("sw uibase SwOneExampleFrame Loaded")
, m_pModuleView(SW_MOD()->GetView())
, m_nStyleFlags(nFlags)
, m_bIsInitialized(false)
{
if (pURL && !pURL->isEmpty())
m_sArgumentURL = *pURL;
if( pInitializedLink )
m_aInitializedLink = *pInitializedLink;
// the controller is asynchronously set
m_aLoadedIdle.SetInvokeHandler(LINK(this, SwOneExampleFrame, TimeoutHdl));
m_aLoadedIdle.SetPriority(TaskPriority::HIGH_IDLE);
}
void SwOneExampleFrame::SetDrawingArea(weld::DrawingArea* pDrawingArea)
{
CustomWidgetController::SetDrawingArea(pDrawingArea);
m_xVirDev = VclPtr<VirtualDevice>::Create();
Size aSize(m_xVirDev->LogicToPixel(Size(150, 188), MapMode(MapUnit::MapAppFont)));
pDrawingArea->set_size_request(aSize.Width(), aSize.Height());
SetOutputSizePixel(aSize);
CreateControl();
}
bool SwOneExampleFrame::Command(const CommandEvent& rCEvt)
{
switch (rCEvt.GetCommand())
{
case CommandEventId::ContextMenu:
{
//#125881# quickly clicking crashes because the control is not fully initialized
if (m_xController.is())
return CreatePopup(rCEvt.GetMousePosPixel());
}
break;
default:;
break;
}
return CustomWidgetController::Command(rCEvt);
}
void SwOneExampleFrame::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle&)
{
Size aSize(GetOutputSizePixel());
// m_xVirDev instead of rRenderContext just to avoid overlays in writer re-triggering
// invalidate on rRenderContext if it is a vcl::Window, which is the "classic" gen mode
m_xVirDev->SetOutputSizePixel(aSize);
Color aBgColor = SW_MOD()->GetColorConfig().GetColorValue(::svtools::DOCCOLOR).nColor;
m_xVirDev->DrawWallpaper(tools::Rectangle(Point(), aSize), aBgColor);
if (m_xCursor)
{
uno::Reference<view::XViewSettingsSupplier> xSettings(m_xController, uno::UNO_QUERY);
uno::Reference<beans::XPropertySet> xViewProps = xSettings->getViewSettings();
uno::Any aZoom = xViewProps->getPropertyValue(UNO_NAME_ZOOM_VALUE);
sal_Int16 nZoom = 100;
aZoom >>= nZoom;
double fZoom = 100.0 / nZoom;
m_xVirDev->Push(vcl::PushFlags::ALL);
m_xVirDev->SetMapMode(MapMode(MapUnit::MapTwip));
SwDoc *pDoc = m_xCursor->GetDoc();
SwDocShell* pShell = pDoc->GetDocShell();
tools::Rectangle aRect(Point(), m_xVirDev->PixelToLogic(aSize));
pShell->SetVisArea(tools::Rectangle(Point(), Size(aRect.GetWidth() * fZoom,
aRect.GetHeight() * fZoom)));
pShell->DoDraw(m_xVirDev.get(), aRect.TopLeft(), aRect.GetSize(), JobSetup(), ASPECT_CONTENT, true);
m_xVirDev->Pop();
}
rRenderContext.DrawOutDev(Point(), aSize, Point(), aSize, *m_xVirDev);
}
SwOneExampleFrame::~SwOneExampleFrame()
{
DisposeControl();
}
void SwOneExampleFrame::CreateControl()
{
// create new doc
OUString sTempURL(cFactory);
if(!m_sArgumentURL.isEmpty())
sTempURL = m_sArgumentURL;
uno::Reference<frame::XDesktop2> xDesktop = frame::Desktop::create(::comphelper::getProcessComponentContext());
uno::Sequence<beans::PropertyValue> args( comphelper::InitPropertySequence({
{ "DocumentService", uno::Any(u"com.sun.star.text.TextDocument"_ustr) },
{ "OpenFlags", uno::Any(u"-RB"_ustr) },
{ "Referer", uno::Any(u"private:user"_ustr) },
{ "ReadOnly", uno::Any(true) },
{ "Hidden", uno::Any(true) }
}));
m_xModel.set(xDesktop->loadComponentFromURL(sTempURL, u"_blank"_ustr, 0, args), uno::UNO_QUERY);
m_aLoadedIdle.Start();
}
void SwOneExampleFrame::DisposeControl()
{
m_aLoadedIdle.Stop();
m_xCursor = nullptr;
if (m_xModel)
{
m_xModel->dispose();
m_xModel = nullptr;
}
m_xController = nullptr;
}
IMPL_LINK( SwOneExampleFrame, TimeoutHdl, Timer*, pTimer, void )
{
if (!m_xModel.is())
return;
m_xController = m_xModel->getCurrentController();
if (m_xController.is())
{
uno::Reference<frame::XFrame> xFrame = m_xController->getFrame();
uno::Reference< beans::XPropertySet > xPropSet( xFrame, uno::UNO_QUERY );
if ( xPropSet.is() )
{
try
{
uno::Reference< frame::XLayoutManager > xLayoutManager;
uno::Any aValue = xPropSet->getPropertyValue(u"LayoutManager"_ustr);
aValue >>= xLayoutManager;
if ( xLayoutManager.is() )
xLayoutManager->setVisible( false );
}
catch (const uno::Exception&)
{
}
}
//now the ViewOptions should be set properly
uno::Reference< view::XViewSettingsSupplier > xSettings(m_xController, uno::UNO_QUERY);
uno::Reference< beans::XPropertySet > xViewProps = xSettings->getViewSettings();
const uno::Any aTrueSet( true );
const uno::Any aFalseSet( false );
if( !m_bIsInitialized )
{
xViewProps->setPropertyValue(UNO_NAME_SHOW_BREAKS, aFalseSet);
xViewProps->setPropertyValue(UNO_NAME_SHOW_DRAWINGS, aTrueSet);
xViewProps->setPropertyValue(UNO_NAME_SHOW_FIELD_COMMANDS, aFalseSet);
xViewProps->setPropertyValue(UNO_NAME_SHOW_GRAPHICS, aTrueSet);
xViewProps->setPropertyValue(UNO_NAME_HIDE_WHITESPACE, aFalseSet);
xViewProps->setPropertyValue(UNO_NAME_SHOW_HIDDEN_PARAGRAPHS, aFalseSet);
xViewProps->setPropertyValue(UNO_NAME_SHOW_HIDDEN_TEXT, aFalseSet);
xViewProps->setPropertyValue(UNO_NAME_SHOW_HORI_RULER, aFalseSet);
xViewProps->setPropertyValue(UNO_NAME_SHOW_PARA_BREAKS, aFalseSet);
xViewProps->setPropertyValue(UNO_NAME_SHOW_PROTECTED_SPACES, aFalseSet);
xViewProps->setPropertyValue(UNO_NAME_SHOW_SOFT_HYPHENS, aFalseSet);
xViewProps->setPropertyValue(UNO_NAME_SHOW_SPACES, aFalseSet);
xViewProps->setPropertyValue(UNO_NAME_SHOW_TABLES, aTrueSet);
xViewProps->setPropertyValue(UNO_NAME_SHOW_TABSTOPS, aFalseSet);
xViewProps->setPropertyValue(UNO_NAME_SHOW_VERT_RULER, aFalseSet);
if(0 ==(m_nStyleFlags&EX_SHOW_ONLINE_LAYOUT))
{
uno::Any aZoom;
aZoom <<= sal_Int16(view::DocumentZoomType::PAGE_WIDTH_EXACT);
xViewProps->setPropertyValue(UNO_NAME_ZOOM_TYPE, aZoom);
}
else
{
uno::Any aZoom;
aZoom <<= sal_Int16(view::DocumentZoomType::BY_VALUE);
xViewProps->setPropertyValue(UNO_NAME_ZOOM_TYPE, aZoom);
sal_Int16 nZoomValue = 75;
if(EX_SHOW_BUSINESS_CARDS == m_nStyleFlags)
{
nZoomValue = 80;
}
aZoom <<= nZoomValue;
xViewProps->setPropertyValue(UNO_NAME_ZOOM_VALUE, aZoom);
}
// set onlinelayout property after setting the zoom
disableScrollBars(xViewProps, (m_nStyleFlags&EX_SHOW_ONLINE_LAYOUT) != 0);
m_bIsInitialized = true;
}
uno::Reference< text::XTextDocument > xDoc(m_xModel, uno::UNO_QUERY);
uno::Reference< text::XText > xText = xDoc->getText();
uno::Reference< text::XTextCursor > xTextCursor = xText->createTextCursor();
m_xCursor = dynamic_cast<SwXTextCursor*>(xTextCursor.get());
assert(bool(xTextCursor) == bool(m_xCursor) && "expect to get SwXTextCursor type here");
//From here, a cursor is defined, which goes through the template,
//and overwrites the template words where it is necessary.
SwDoc *pDoc = m_xCursor ? m_xCursor->GetDoc() : nullptr;
if (pDoc && (m_nStyleFlags & EX_LOCALIZE_TOC_STRINGS))
{
SwEditShell* pSh = pDoc->GetEditShell();
do
{
if (pSh->GetCurWord() == "HEADING1")
{
pSh->Overwrite(SwResId(STR_IDXEXAMPLE_IDXTXT_HEADING1));
}
else if (pSh->GetCurWord() == "ENTRY1")
{
pSh->Overwrite(SwResId(STR_IDXEXAMPLE_IDXTXT_ENTRY1));
}
else if (pSh->GetCurWord() == "HEADING11")
{
pSh->Overwrite(SwResId(STR_IDXEXAMPLE_IDXTXT_HEADING11));
}
else if (pSh->GetCurWord() == "ENTRY11")
{
pSh->Overwrite(SwResId(STR_IDXEXAMPLE_IDXTXT_ENTRY11));
}
else if (pSh->GetCurWord() == "HEADING12")
{
pSh->Overwrite(SwResId(STR_IDXEXAMPLE_IDXTXT_HEADING12));
}
else if (pSh->GetCurWord() == "ENTRY12")
{
pSh->Overwrite(SwResId(STR_IDXEXAMPLE_IDXTXT_ENTRY12));
}
else if (pSh->GetCurWord() == "TABLE1")
{
pSh->Overwrite(SwResId(STR_IDXEXAMPLE_IDXTXT_TABLE1));
}
else if (pSh->GetCurWord() == "IMAGE1")
{
pSh->Overwrite(SwResId(STR_IDXEXAMPLE_IDXTXT_IMAGE1));
}
}
while(pSh->Right(sal_uInt16(1), SwCursorSkipMode::Cells, true));
TOXTypes eTypes[] = { TOX_INDEX, TOX_USER, TOX_CONTENT };
for (auto eType : eTypes)
{
const SwTOXType* pTOXType = pDoc->GetTOXType(eType, 0);
SwTOXMarks aMarks;
pTOXType->CollectTextMarks(aMarks);
for (auto pMark : aMarks)
{
if (pMark->GetAlternativeText() == "Chapter")
pMark->SetAlternativeText(SwResId(STR_IDXEXAMPLE_IDXMARK_CHAPTER));
else if (pMark->GetAlternativeText() == "Keyword")
pMark->SetAlternativeText(SwResId(STR_IDXEXAMPLE_IDXMARK_KEYWORD));
else if (pMark->GetAlternativeText() == "this")
pMark->SetAlternativeText(SwResId(STR_IDXEXAMPLE_IDXMARK_THIS));
else if (pMark->GetAlternativeText() == "User Directory Entry")
pMark->SetAlternativeText(SwResId(STR_IDXEXAMPLE_IDXMARK_USER_DIR_ENTRY));
else if (pMark->GetAlternativeText() == "Entry")
pMark->SetAlternativeText(SwResId(STR_IDXEXAMPLE_IDXMARK_ENTRY));
if (pMark->GetPrimaryKey() == "Primary key")
pMark->SetPrimaryKey(SwResId(STR_IDXEXAMPLE_IDXMARK_PRIMARY_KEY));
if (pMark->GetSecondaryKey() == "Secondary key")
pMark->SetSecondaryKey(SwResId(STR_IDXEXAMPLE_IDXMARK_SECONDARY_KEY));
}
}
}
uno::Any aPageStyle = m_xCursor->getPropertyValue(UNO_NAME_PAGE_STYLE_NAME);
OUString sPageStyle;
aPageStyle >>= sPageStyle;
uno::Reference< style::XStyleFamiliesSupplier > xSSupp( xDoc, uno::UNO_QUERY);
uno::Reference< container::XNameAccess > xStyles = xSSupp->getStyleFamilies();
uno::Any aPFamily = xStyles->getByName( u"PageStyles"_ustr );
uno::Reference< container::XNameContainer > xPFamily;
if( EX_SHOW_DEFAULT_PAGE != m_nStyleFlags
&& (aPFamily >>= xPFamily) && !sPageStyle.isEmpty() )
{
uno::Any aPStyle = xPFamily->getByName( sPageStyle );
uno::Reference< style::XStyle > xPStyle;
aPStyle >>= xPStyle;
uno::Reference< beans::XPropertySet > xPProp(xPStyle, uno::UNO_QUERY);
uno::Any aSize = xPProp->getPropertyValue(UNO_NAME_SIZE);
awt::Size aPSize;
aSize >>= aPSize;
//TODO: set page width to card width
aPSize.Width = 10000;
aSize <<= aPSize;
xPProp->setPropertyValue(UNO_NAME_SIZE, aSize);
uno::Any aZero; aZero <<= sal_Int32(0);
xPProp->setPropertyValue(UNO_NAME_LEFT_MARGIN, aZero);
xPProp->setPropertyValue(UNO_NAME_RIGHT_MARGIN, aZero);
}
uno::Reference<awt::XWindow> xWin = xFrame->getContainerWindow();
Size aWinSize(GetOutputSizePixel());
xWin->setPosSize(0, 0, aWinSize.Width(), aWinSize.Height(), awt::PosSize::SIZE);
// can only be done here - the SFX changes the ScrollBar values
disableScrollBars(xViewProps, (m_nStyleFlags&EX_SHOW_ONLINE_LAYOUT) != 0);
m_aInitializedLink.Call(*this);
uno::Reference< text::XTextViewCursorSupplier > xCursorSupp(m_xController, uno::UNO_QUERY);
uno::Reference< view::XScreenCursor > xScrCursor(xCursorSupp->getViewCursor(), uno::UNO_QUERY);
if(xScrCursor.is())
xScrCursor->screenUp();
if (pDoc)
{
SwEditShell* pSh = pDoc->GetEditShell();
if( pSh && pSh->ActionCount() )
{
pSh->EndAllAction();
pSh->UnlockPaint();
}
}
SW_MOD()->SetView(m_pModuleView);
Invalidate();
}
else
pTimer->Start();
}
void SwOneExampleFrame::ClearDocument()
{
if( !m_xCursor )
return;
SwDoc* pDoc = m_xCursor->GetDoc();
SwEditShell* pSh = pDoc->GetEditShell();
pSh->LockPaint(LockPaintReason::ExampleFrame);
pSh->StartAllAction();
pSh->KillPams();
pSh->ClearMark();
pDoc->ClearDoc();
pSh->ClearUpCursors();
if( m_aLoadedIdle.IsActive())
{
pSh->EndAllAction();
pSh->UnlockPaint();
}
m_aLoadedIdle.Start();
}
bool SwOneExampleFrame::CreatePopup(const Point& rPt)
{
if (EX_SHOW_ONLINE_LAYOUT != m_nStyleFlags)
return false;
std::unique_ptr<weld::Builder> xBuilder(Application::CreateBuilder(nullptr, u"modules/swriter/ui/previewmenu.ui"_ustr));
std::unique_ptr<weld::Menu> xPop(xBuilder->weld_menu(u"previewmenu"_ustr));
uno::Reference< view::XViewSettingsSupplier > xSettings(m_xController, uno::UNO_QUERY);
uno::Reference< beans::XPropertySet > xViewProps = xSettings->getViewSettings();
uno::Any aZoom = xViewProps->getPropertyValue(UNO_NAME_ZOOM_VALUE);
sal_Int16 nZoom = 0;
aZoom >>= nZoom;
for (auto const nZoomPreset : { 20, 40, 50, 75, 100 })
{
OUString sTemp = unicode::formatPercent(nZoomPreset,
Application::GetSettings().GetUILanguageTag());
OUString sIdent = "zoom" + OUString::number(nZoomPreset);
xPop->set_label(sIdent, sTemp);
if (nZoom == nZoomPreset)
xPop->set_active(sIdent, true);
}
PopupHdl(xPop->popup_at_rect(GetDrawingArea(), tools::Rectangle(rPt, Size(1, 1))));
return true;
}
void SwOneExampleFrame::PopupHdl(std::u16string_view rId)
{
std::u16string_view sZoomValue;
if (o3tl::starts_with(rId, u"zoom", &sZoomValue))
{
sal_Int16 nZoom = o3tl::toInt32(sZoomValue);
uno::Reference< view::XViewSettingsSupplier > xSettings(m_xController, uno::UNO_QUERY);
uno::Reference< beans::XPropertySet > xViewProps = xSettings->getViewSettings();
uno::Any aZoom;
aZoom <<= nZoom;
xViewProps->setPropertyValue(UNO_NAME_ZOOM_VALUE, aZoom);
aZoom <<= sal_Int16(view::DocumentZoomType::BY_VALUE);
xViewProps->setPropertyValue(UNO_NAME_ZOOM_TYPE, aZoom);
}
Invalidate();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V1019 Compound assignment expression 'aPFamily >>= xPFamily' is used inside condition.