sw content controls, dropdown: add an initial properties dialog

- read the doc model: show if a content control is a placeholder or not

- work with a shared pointer in the dialog, which avoids lifetime issues
in case the content control we edit in one view gets deleted in an
other view

- write the doc model: set the placeholder mode of the content control
based on the checkbox state and mark the doc as modified if any widget
is touched when pressing OK

- handle command state: allow this dialog only inside content controls

Change-Id: Ie0b9075ccd3450dd403cc7f8bbf93fc04de3b234
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/134278
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Tested-by: Jenkins

1 files changed, 8 insertions, 0 deletions

diff --git a/officecfg/registry/data/org/openoffice/Office/UI/WriterCommands.xcu b/officecfg/registry/data/org/openoffice/Office/UI/WriterCommands.xcu
index f3181fea0059..4ad6ee815749 100644
--- a/officecfg/registry/data/org/openoffice/Office/UI/WriterCommands.xcu
+++ b/officecfg/registry/data/org/openoffice/Office/UI/WriterCommands.xcu
@@ -512,6 +512,14 @@
           <value>1</value>
         </prop>
       </node>
+      <node oor:name=".uno:ContentControlProperties" oor:op="replace">
+        <prop oor:name="Label" oor:type="xs:string">
+          <value xml:lang="en-US">Content Control Properties</value>
+        </prop>
+        <prop oor:name="Properties" oor:type="xs:int">
+          <value>1</value>
+        </prop>
+      </node>
       <node oor:name=".uno:SetReminder" oor:op="replace">
         <prop oor:name="Label" oor:type="xs:string">
           <value xml:lang="en-US">Set Reminder</value>