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, 6 insertions, 0 deletions

diff --git a/sw/sdi/_textsh.sdi b/sw/sdi/_textsh.sdi
index 1995156b79ae..4c4e042e45a5 100644
--- a/sw/sdi/_textsh.sdi
+++ b/sw/sdi/_textsh.sdi
@@ -290,6 +290,12 @@ interface BaseText
         StateMethod = NoState ;
         DisableFlags="SfxDisableFlags::SwOnProtectedCursor";
     ]
+    FN_CONTENT_CONTROL_PROPERTIES  // status(final|play)
+    [
+        ExecMethod = ExecInsert ;
+        StateMethod = GetState ;
+        DisableFlags="SfxDisableFlags::SwOnProtectedCursor";
+    ]
     FN_INSERT_COLUMN_BREAK // status(final|play)
     [
         ExecMethod = ExecInsert ;