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/sw/source/uibase/shells/textsh1.cxx b/sw/source/uibase/shells/textsh1.cxx
index c7686455318e..e74e47a98e39 100644
--- a/sw/source/uibase/shells/textsh1.cxx
+++ b/sw/source/uibase/shells/textsh1.cxx
@@ -2240,6 +2240,14 @@ void SwTextShell::GetState( SfxItemSet &rSet )
                 rSet.Put(SfxBoolItem(nWhich, bProtected));
             }
             break;
+            case FN_CONTENT_CONTROL_PROPERTIES:
+            {
+                if (!GetShell().CursorInsideContentControl())
+                {
+                    rSet.DisableItem(nWhich);
+                }
+            }
+            break;
         }
         nWhich = aIter.NextWhich();
     }