sd/source/ui/view/Outliner.cxx | 247 ++++++++++++++++++++++++++++++++++-------
1 file changed, 209 insertions(+), 38 deletions(-)
New commits:
commit 894b1a2f412ecc889a9932df3935c69e30852c6f
Author: Tomaž Vajngerl <tomaz.vajng...@collabora.co.uk>
AuthorDate: Thu May 28 08:07:51 2020 +0200
Commit: Tomaž Vajngerl <qui...@gmail.com>
CommitDate: Tue Jun 9 15:22:46 2020 +0200
sd: Search inside PDF document that were inserted as a graphic
This implements searching inside PDF documents that were inserted
into the Draw/Impress document as a graphics and marks the areas
of text that matches the search string. Complex (regex) search is
not supported.
Change-Id: I55d67772a2fe876ae72b9164998347304025d3e0
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/95348
Tested-by: Tomaž Vajngerl <qui...@gmail.com>
Reviewed-by: Tomaž Vajngerl <qui...@gmail.com>
(cherry picked from commit 7a84dffb44d4b1fa6e2a3cd3e3dc7d942f3c3e80)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/95923
diff --git a/sd/source/ui/view/Outliner.cxx b/sd/source/ui/view/Outliner.cxx
index c2cff89909a7..0d69cf872090 100644
--- a/sd/source/ui/view/Outliner.cxx
+++ b/sd/source/ui/view/Outliner.cxx
@@ -21,6 +21,7 @@
#include <boost/property_tree/json_parser.hpp>
#include <vcl/settings.hxx>
#include <vcl/svapp.hxx>
+#include <vcl/VectorGraphicSearch.hxx>
#include <svl/srchitem.hxx>
#include <svl/intitem.hxx>
@@ -29,6 +30,7 @@
#include <vcl/weld.hxx>
#include <sfx2/dispatch.hxx>
#include <svx/svdotext.hxx>
+#include <svx/svdograf.hxx>
#include <editeng/unolingu.hxx>
#include <com/sun/star/linguistic2/XSpellChecker1.hpp>
#include <svx/srchdlg.hxx>
@@ -96,6 +98,11 @@ public:
*/
void ReleaseOutlinerView();
+ /** Search in vector graphic
+ */
+ bool mbCurrentIsVectorGraphic;
+ std::unique_ptr<VectorGraphicSearch> mpVectorGraphicSearch;
+
private:
/** Flag that specifies whether we own the outline view pointed to by
<member>mpOutlineView</member> and thus have to
@@ -685,21 +692,93 @@ bool SdOutliner::SearchAndReplaceAll()
return bRet;
}
+namespace
+{
+basegfx::B2DRange b2DRectangleFromRectangle( const ::tools::Rectangle& rRect )
+{
+ if (rRect.IsWidthEmpty() && rRect.IsHeightEmpty())
+ return basegfx::B2DRange(basegfx::B2DTuple(rRect.Left(), rRect.Top()));
+ return basegfx::B2DRectangle(rRect.Left(),
+ rRect.Top(),
+ rRect.IsWidthEmpty() ? rRect.Left() :
rRect.Right(),
+ rRect.IsHeightEmpty() ? rRect.Top() :
rRect.Bottom());
+}
+
+void getPDFSelections(std::vector<basegfx::B2DRectangle> & rSubSelections,
+ std::unique_ptr<VectorGraphicSearch> &
rVectorGraphicSearch,
+ SdrObject* pObject)
+{
+ basegfx::B2DSize aPdfPageSize = rVectorGraphicSearch->pageSize();
+
+ basegfx::B2DRectangle
aObjectB2DRectHMM(b2DRectangleFromRectangle(pObject->GetLogicRect()));
+
+ // Setup coordinate conversion matrix to convert the inner PDF
+ // coordinates to the page relative coordinates
+ basegfx::B2DHomMatrix aB2DMatrix;
+
+ aB2DMatrix.scale(aObjectB2DRectHMM.getWidth() / aPdfPageSize.getX(),
+ aObjectB2DRectHMM.getHeight() / aPdfPageSize.getY());
+
+ aB2DMatrix.translate(aObjectB2DRectHMM.getMinX(),
aObjectB2DRectHMM.getMinY());
+
+ basegfx::B2DRectangle aCombined;
+
+ for (auto const & rRectangle : rVectorGraphicSearch->getTextRectangles())
+ {
+ basegfx::B2DRectangle aRectangle(rRectangle);
+ aRectangle *= aB2DMatrix;
+ if (aCombined.isEmpty())
+ aCombined = aRectangle;
+ else
+ aCombined.expand(aRectangle);
+ }
+
+ rSubSelections.push_back(aCombined);
+}
+
+} // end namespace
+
void SdOutliner::sendLOKSearchResultCallback(std::shared_ptr<sd::ViewShell> &
pViewShell,
OutlinerView* pOutlinerView,
std::vector<sd::SearchSelection>*
pSelections)
{
std::vector<::tools::Rectangle> aLogicRects;
- pOutlinerView->GetSelectionRectangles(aLogicRects);
+ if (mpImpl->mbCurrentIsVectorGraphic)
+ {
+ basegfx::B2DSize aPdfPageSize =
mpImpl->mpVectorGraphicSearch->pageSize();
+
+ tools::Rectangle aObjectRectTwip =
OutputDevice::LogicToLogic(mpObj->GetLogicRect(), MapMode(MapUnit::Map100thMM),
MapMode(MapUnit::MapTwip));
+ basegfx::B2DRectangle
aObjectB2DRectTwip(b2DRectangleFromRectangle(aObjectRectTwip));
+
+ // Setup coordinate conversion matrix to convert the inner PDF
+ // coordinates to the page relative coordinates
+ basegfx::B2DHomMatrix aB2DMatrix;
+
+ aB2DMatrix.scale(aObjectB2DRectTwip.getWidth() / aPdfPageSize.getX(),
+ aObjectB2DRectTwip.getHeight() / aPdfPageSize.getY());
+
+ aB2DMatrix.translate(aObjectB2DRectTwip.getMinX(),
aObjectB2DRectTwip.getMinY());
- // convert to twips if in 100thmm (seems as if LibreOfficeKit is based on
twips?). Do this
- // here where we have the only place needing this, *not* in
ImpEditView::GetSelectionRectangles
- // which makes that method unusable for others
- if (pOutlinerView->GetWindow() && MapUnit::Map100thMM ==
pOutlinerView->GetWindow()->GetMapMode().GetMapUnit())
+ for (auto const & rRectangle :
mpImpl->mpVectorGraphicSearch->getTextRectangles())
+ {
+ basegfx::B2DRectangle aRectangle(rRectangle);
+ aRectangle *= aB2DMatrix;
+ aLogicRects.emplace_back(Point(aRectangle.getMinX(),
aRectangle.getMinY()), Size(aRectangle.getWidth(), aRectangle.getHeight()));
+ }
+ }
+ else
{
- for (tools::Rectangle& rRectangle : aLogicRects)
+ pOutlinerView->GetSelectionRectangles(aLogicRects);
+
+ // convert to twips if in 100thmm (seems as if LibreOfficeKit is based
on twips?). Do this
+ // here where we have the only place needing this, *not* in
ImpEditView::GetSelectionRectangles
+ // which makes that method unusable for others
+ if (pOutlinerView->GetWindow() && MapUnit::Map100thMM ==
pOutlinerView->GetWindow()->GetMapMode().GetMapUnit())
{
- rRectangle = OutputDevice::LogicToLogic(rRectangle,
MapMode(MapUnit::Map100thMM), MapMode(MapUnit::MapTwip));
+ for (tools::Rectangle& rRectangle : aLogicRects)
+ {
+ rRectangle = OutputDevice::LogicToLogic(rRectangle,
MapMode(MapUnit::Map100thMM), MapMode(MapUnit::MapTwip));
+ }
}
}
@@ -735,6 +814,11 @@ void
SdOutliner::sendLOKSearchResultCallback(std::shared_ptr<sd::ViewShell> & pV
boost::property_tree::write_json(aStream, aTree);
aPayload = aStream.str().c_str();
rSfxViewShell.libreOfficeKitViewCallback(LOK_CALLBACK_SEARCH_RESULT_SELECTION,
aPayload.getStr());
+
+ if (mpImpl->mbCurrentIsVectorGraphic)
+ {
+
rSfxViewShell.libreOfficeKitViewCallback(LOK_CALLBACK_TEXT_SELECTION,
sRectangles.getStr());
+ }
}
else
{
@@ -766,19 +850,40 @@ bool
SdOutliner::SearchAndReplaceOnce(std::vector<sd::SearchSelection>* pSelecti
if (nullptr != dynamic_cast<const
sd::DrawViewShell*>(pViewShell.get()))
{
- // When replacing we first check if there is a selection
- // indicating a match. If there is then replace it. The
- // following call to StartSearchAndReplace will then search for
- // the next match.
- if (meMode == SEARCH
- && mpSearchItem->GetCommand() == SvxSearchCmd::REPLACE)
- if (pOutlinerView->GetSelection().HasRange())
- pOutlinerView->StartSearchAndReplace(*mpSearchItem);
-
- // Search for the next match.
sal_uLong nMatchCount = 0;
- if (mpSearchItem->GetCommand() != SvxSearchCmd::REPLACE_ALL)
- nMatchCount =
pOutlinerView->StartSearchAndReplace(*mpSearchItem);
+
+ if (mpImpl->mbCurrentIsVectorGraphic)
+ {
+ if (mpImpl->mpVectorGraphicSearch->next())
+ {
+ nMatchCount = 1;
+
+ SdrPageView* pPageView = mpView->GetSdrPageView();
+ mpView->UnmarkAllObj(pPageView);
+
+ std::vector<basegfx::B2DRectangle> aSubSelections;
+ getPDFSelections(aSubSelections,
mpImpl->mpVectorGraphicSearch, mpObj);
+ mpView->MarkObj(mpObj, pPageView, false, false,
aSubSelections);
+ }
+ }
+ else
+ {
+ // When replacing we first check if there is a selection
+ // indicating a match. If there is then replace it. The
+ // following call to StartSearchAndReplace will then search for
+ // the next match.
+ if (meMode == SEARCH && mpSearchItem->GetCommand() ==
SvxSearchCmd::REPLACE)
+ {
+ if (pOutlinerView->GetSelection().HasRange())
+ pOutlinerView->StartSearchAndReplace(*mpSearchItem);
+ }
+
+ // Search for the next match.
+ if (mpSearchItem->GetCommand() != SvxSearchCmd::REPLACE_ALL)
+ {
+ nMatchCount =
pOutlinerView->StartSearchAndReplace(*mpSearchItem);
+ }
+ }
// Go to the next text object when there have been no matches in
// the current object or the whole object has already been
@@ -1045,6 +1150,20 @@ bool lclIsValidTextObject(const
sd::outliner::IteratorPosition& rPosition)
return (pObject != nullptr) && pObject->HasText() && !
pObject->IsEmptyPresObj();
}
+bool isValidVectorGraphicObject(const sd::outliner::IteratorPosition&
rPosition)
+{
+ auto* pGraphicObject = dynamic_cast<SdrGrafObj*>(rPosition.mxObject.get());
+ if (pGraphicObject)
+ {
+ auto const& pVectorGraphicData =
pGraphicObject->GetGraphic().getVectorGraphicData();
+ if (pVectorGraphicData && VectorGraphicDataType::Pdf ==
pVectorGraphicData->getVectorGraphicDataType())
+ {
+ return true;
+ }
+ }
+ return false;
+}
+
} // end anonymous namespace
@@ -1060,6 +1179,9 @@ void SdOutliner::ProvideNextTextObject()
mbEndOfSearch = false;
mbFoundObject = false;
+ // reset the vector search
+ mpImpl->mpVectorGraphicSearch.reset();
+
mpView->UnmarkAllObj (mpView->GetSdrPageView());
try
{
@@ -1092,35 +1214,83 @@ void SdOutliner::ProvideNextTextObject()
// LOK: do not descent to notes or master pages when searching
bool bForbiddenPage = comphelper::LibreOfficeKit::isActive() &&
(maCurrentPosition.mePageKind != PageKind::Standard ||
maCurrentPosition.meEditMode != EditMode::Page);
- // Switch to the current object only if it is a valid text object.
- if (!bForbiddenPage && lclIsValidTextObject(maCurrentPosition))
+ mpImpl->mbCurrentIsVectorGraphic = false;
+
+ if (!bForbiddenPage)
{
- // Don't set yet in case of searching: the text object may not
match.
- if (meMode != SEARCH)
- mpObj = SetObject(maCurrentPosition);
- else
+ // Switch to the current object only if it is a valid text
object.
+ if (lclIsValidTextObject(maCurrentPosition))
+ {
+ // Don't set yet in case of searching: the text object may
not match.
+ if (meMode != SEARCH)
+ mpObj = SetObject(maCurrentPosition);
+ else
+ mpObj = maCurrentPosition.mxObject.get();
+ }
+ // Or if the object is a valid graphic object which contains
vector graphic
+ else if (meMode == SEARCH &&
isValidVectorGraphicObject(maCurrentPosition))
+ {
mpObj = maCurrentPosition.mxObject.get();
+ mpImpl->mbCurrentIsVectorGraphic = true;
+ }
}
+
+ // Advance to the next object
++maObjectIterator;
if (mpObj)
{
- PutTextIntoOutliner();
+ if (mpImpl->mbCurrentIsVectorGraphic)
+ {
+ // We know here the object is a SdrGrafObj and that it
+ // contains a vector graphic
+ auto* pGraphicObject = static_cast<SdrGrafObj*>(mpObj);
+ OUString const & rString = mpSearchItem->GetSearchString();
+
+ mpImpl->mpVectorGraphicSearch =
std::make_unique<VectorGraphicSearch>(pGraphicObject->GetGraphic());
+ if (mpImpl->mpVectorGraphicSearch->search(rString))
+ {
+ bool bResult = mpImpl->mpVectorGraphicSearch->next();
+ if (bResult)
+ {
+ mpObj = SetObject(maCurrentPosition);
+
+ mbStringFound = true;
+ mbMatchMayExist = true;
+ mbFoundObject = true;
+
+ SdrPageView* pPageView = mpView->GetSdrPageView();
+ mpView->UnmarkAllObj(pPageView);
+
+ std::vector<basegfx::B2DRectangle> aSubSelections;
+ getPDFSelections(aSubSelections,
mpImpl->mpVectorGraphicSearch, mpObj);
+ mpView->MarkObj(mpObj, pPageView, false, false,
aSubSelections);
+
+ mpDrawDocument->GetDocSh()->SetWaitCursor( false );
+ }
+ }
+ }
+ else
+ {
+ PutTextIntoOutliner();
- std::shared_ptr<sd::ViewShell> pViewShell
(mpWeakViewShell.lock());
- if (pViewShell != nullptr)
- switch (meMode)
+ std::shared_ptr<sd::ViewShell> pViewShell
(mpWeakViewShell.lock());
+ if (pViewShell != nullptr)
{
- case SEARCH:
- PrepareSearchAndReplace ();
- break;
- case SPELL:
- PrepareSpellCheck ();
- break;
- case TEXT_CONVERSION:
- PrepareConversion();
- break;
+ switch (meMode)
+ {
+ case SEARCH:
+ PrepareSearchAndReplace ();
+ break;
+ case SPELL:
+ PrepareSpellCheck ();
+ break;
+ case TEXT_CONVERSION:
+ PrepareConversion();
+ break;
+ }
}
+ }
}
}
else
@@ -1742,6 +1912,7 @@ weld::Window* SdOutliner::GetMessageBoxParent()
SdOutliner::Implementation::Implementation()
: meOriginalEditMode(EditMode::Page),
+ mbCurrentIsVectorGraphic(false),
mbOwnOutlineView(false),
mpOutlineView(nullptr)
{
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