commit ac5d22c15f2e374b4458145abfd458e58b2f2e77
author Caolán McNamara <caolanm@redhat.com> Tue Aug 03 12:28:23 2021 +0100
committer Caolán McNamara <caolanm@redhat.com> Tue Aug 03 17:22:17 2021 +0200
tree df18c61c1651e5a2866c9386330508704dedcaab
parent e5dd63f1904582fe40f848675bc23630d24e9334

tdf#143657 'execute' button doesn't get enabled when contents changed

since...

commit 73c9ef661d9ef6237d3fd3c259fd040a545b44cf
Date:   Tue Jul 6 18:51:38 2021 +0200

    tdf#132740 don't broadcast if modified status has not changed

now we only get a notification on transition from unmodified to
modified. So continue to launch a timer on transition but clear
modification on firing so we will get notified on the next change
and move the modify callback to the timer.

modifications are no deferred until the timer fires, so reduce
the timer to make it smoother

Change-Id: I27980be54de20bb516b1f106c3ed1b303e2a4014
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/119863
Tested-by: Jenkins
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>

dbaccess/source/ui/control/sqledit.cxx

diff --git a/dbaccess/source/ui/control/sqledit.cxx b/dbaccess/source/ui/control/sqledit.cxx
index c53f684..18eac53 100644
--- a/dbaccess/source/ui/control/sqledit.cxx
+++ b/dbaccess/source/ui/control/sqledit.cxx
@@ -126,7 +126,7 @@ void SQLEditView::SetDrawingArea(weld::DrawingArea* pDrawingArea)
    rEditEngine.SetDefaultHorizontalTextDirection(EEHorizontalTextDirection::L2R);
    rEditEngine.SetModifyHdl(LINK(this, SQLEditView, ModifyHdl));

    m_aUpdateDataTimer.SetTimeout(300);
    m_aUpdateDataTimer.SetTimeout(150);
    m_aUpdateDataTimer.SetInvokeHandler(LINK(this, SQLEditView, ImplUpdateDataHdl));

    ImplSetFont();
@@ -170,8 +170,6 @@ IMPL_LINK_NOARG(SQLEditView, ModifyHdl, LinkParamNone*, void)
{
    if (m_bInUpdate)
        return;

    m_aModifyLink.Call(nullptr);
    m_aUpdateDataTimer.Start();
}

@@ -194,7 +192,6 @@ void SQLEditView::UpdateData()
    rEditEngine.EnableUndo(false);

    // syntax highlighting
    bool bOrigModified = rEditEngine.IsModified();
    for (sal_Int32 nLine=0; nLine < rEditEngine.GetParagraphCount(); ++nLine)
    {
        OUString aLine( rEditEngine.GetText( nLine ) );
@@ -214,12 +211,15 @@ void SQLEditView::UpdateData()
            rEditEngine.QuickSetAttribs(aSet, ESelection(nLine, portion.nBegin, nLine, portion.nEnd));
        }
    }
    if (!bOrigModified)
        rEditEngine.ClearModifyFlag();

    rEditEngine.ClearModifyFlag();

    m_bInUpdate = false;

    rEditEngine.EnableUndo(bUndoEnabled);

    m_aModifyLink.Call(nullptr);

    Invalidate();
}