sw: introduce an UNO manager for content controls

This builds on top of commit ad950f10dc382ea169f94a0c301ca8c424e7103e
(sw: introduce a manager for content controls, 2022-11-08) and exposes
it on the UNO API:

- add a new css.text.ContentControls service, backed by SwContentControlManager

- add a new css.text.XContentControlsSupplier interface, implemented by
SwXTextDocument

- implement XIndexAccess in ContentControls

This allows UNO (and later VBA) clients to have random access to the
content controls in a document, which is much easier than the relatively
complex traversal of the whole doc model.

Change-Id: I26240c9ddbd06f4f57f5f65460ef75a2ace94825
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/142454
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Tested-by: Jenkins

2 files changed, 9 insertions, 0 deletions

diff --git a/sw/inc/textcontentcontrol.hxx b/sw/inc/textcontentcontrol.hxx
index dc7d210f79a6..78a4d5120b1b 100644
--- a/sw/inc/textcontentcontrol.hxx
+++ b/sw/inc/textcontentcontrol.hxx
@@ -56,6 +56,9 @@ public:
     SwContentControlManager();
     void Insert(SwTextContentControl* pTextContentControl);
     void Erase(SwTextContentControl* pTextContentControl);
+    size_t GetCount() const { return m_aContentControls.size(); }
+    bool IsEmpty() const { return m_aContentControls.empty(); }
+    SwTextContentControl* Get(size_t nIndex);
     void dumpAsXml(xmlTextWriterPtr pWriter) const;
 };
 
diff --git a/sw/inc/unotxdoc.hxx b/sw/inc/unotxdoc.hxx
index a69a678a6cf1..90f605406d5b 100644
--- a/sw/inc/unotxdoc.hxx
+++ b/sw/inc/unotxdoc.hxx
@@ -29,6 +29,7 @@
 #include <com/sun/star/text/XNumberingRulesSupplier.hpp>
 #include <com/sun/star/text/XFootnotesSupplier.hpp>
 #include <com/sun/star/text/XEndnotesSupplier.hpp>
+#include <com/sun/star/text/XContentControlsSupplier.hpp>
 #include <com/sun/star/text/XTextSectionsSupplier.hpp>
 #include <com/sun/star/text/XLineNumberingProperties.hpp>
 #include <com/sun/star/text/XChapterNumberingSupplier.hpp>
@@ -99,6 +100,7 @@ typedef cppu::ImplInheritanceHelper
     css::text::XNumberingRulesSupplier,
     css::text::XFootnotesSupplier,
     css::text::XEndnotesSupplier,
+    css::text::XContentControlsSupplier,
     css::util::XReplaceable,
     css::text::XPagePrintable,
     css::text::XReferenceMarksSupplier,
@@ -156,6 +158,7 @@ private:
     css::uno::Reference< css::beans::XPropertySet >             mxXFootnoteSettings;
     css::uno::Reference< css::container::XIndexAccess >         mxXEndnotes;
     css::uno::Reference< css::beans::XPropertySet >             mxXEndnoteSettings;
+    css::uno::Reference< css::container::XIndexAccess >         mxXContentControls;
     css::uno::Reference< css::container::XNameAccess >          mxXReferenceMarks;
     css::uno::Reference< css::container::XEnumerationAccess >   mxXTextFieldTypes;
     css::uno::Reference< css::container::XNameAccess >          mxXTextFieldMasters;
@@ -266,6 +269,9 @@ public:
     virtual css::uno::Reference< css::container::XIndexAccess >  SAL_CALL getEndnotes() override;
     virtual css::uno::Reference< css::beans::XPropertySet >  SAL_CALL getEndnoteSettings() override;
 
+    // XContentControlsSupplier
+    css::uno::Reference<css::container::XIndexAccess> SAL_CALL getContentControls() override;
+
     //XReplaceable
     virtual css::uno::Reference< css::util::XReplaceDescriptor >  SAL_CALL createReplaceDescriptor() override;
     virtual sal_Int32 SAL_CALL replaceAll(const css::uno::Reference< css::util::XSearchDescriptor > & xDesc) override;