diff options
author | Ashod Nakashian <ashod.nakashian@collabora.co.uk> | 2016-11-26 21:55:41 -0500 |
---|---|---|
committer | Andras Timar <andras.timar@collabora.com> | 2017-02-17 16:36:08 +0100 |
commit | 4ce103a9640508fcdea61306c2cc9305047205cf (patch) | |
tree | e76bfc151ef4238a8f861ea0de1aba3a6236e3eb /desktop | |
parent | 9d1b5591dc87210aaedae15e9ddf7f5f11de10c5 (diff) |
Lok: compress duplicate state-changed events
STATE_CHANGED callback events that have the form
of name=value are only removed when newer ones
are identical. This is not very helpful since
often the same name (i.e. state type) changes
its value and we need to superseed older ones
with new values.
This patch makes sure that a STATE_CHANGED with
a given name has its latest value and doesn't
change multiple times while in the queue.
Change-Id: Ibfa18359464d7137411e5846b1c6d415a0aad43d
Reviewed-on: https://gerrit.libreoffice.org/31258
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Ashod Nakashian <ashnakash@gmail.com>
(cherry picked from commit f80140bf3a4fa2d809167825ee04ffd0a0c19c6c)
Diffstat (limited to 'desktop')
-rw-r--r-- | desktop/qa/desktop_lib/test_desktop_lib.cxx | 7 | ||||
-rw-r--r-- | desktop/source/lib/init.cxx | 18 |
2 files changed, 24 insertions, 1 deletions
diff --git a/desktop/qa/desktop_lib/test_desktop_lib.cxx b/desktop/qa/desktop_lib/test_desktop_lib.cxx index 72009670eb03..005a740954fd 100644 --- a/desktop/qa/desktop_lib/test_desktop_lib.cxx +++ b/desktop/qa/desktop_lib/test_desktop_lib.cxx @@ -1322,13 +1322,15 @@ void DesktopLOKTest::testNotificationCompression() handler->queue(LOK_CALLBACK_CELL_CURSOR, "15 25 15 10"); // Should be dropped. handler->queue(LOK_CALLBACK_CELL_FORMULA, "blah"); // 12 handler->queue(LOK_CALLBACK_SET_PART, "1"); // 13 + handler->queue(LOK_CALLBACK_STATE_CHANGED, ".uno:AssignLayout=20"); // Superseeded handler->queue(LOK_CALLBACK_CURSOR_VISIBLE, ""); // Should be dropped. handler->queue(LOK_CALLBACK_CELL_FORMULA, "blah"); // Should be dropped. handler->queue(LOK_CALLBACK_SET_PART, "1"); // Should be dropped. + handler->queue(LOK_CALLBACK_STATE_CHANGED, ".uno:AssignLayout=1"); // 14 Scheduler::ProcessEventsToIdle(); - CPPUNIT_ASSERT_EQUAL(static_cast<size_t>(13), notifs.size()); + CPPUNIT_ASSERT_EQUAL(static_cast<size_t>(14), notifs.size()); size_t i = 0; CPPUNIT_ASSERT_EQUAL((int)LOK_CALLBACK_INVALIDATE_VISIBLE_CURSOR, (int)std::get<0>(notifs[i])); @@ -1369,6 +1371,9 @@ void DesktopLOKTest::testNotificationCompression() CPPUNIT_ASSERT_EQUAL((int)LOK_CALLBACK_SET_PART, (int)std::get<0>(notifs[i])); CPPUNIT_ASSERT_EQUAL(std::string("1"), std::get<1>(notifs[i++])); + + CPPUNIT_ASSERT_EQUAL((int)LOK_CALLBACK_STATE_CHANGED, (int)std::get<0>(notifs[i])); + CPPUNIT_ASSERT_EQUAL(std::string(".uno:AssignLayout=1"), std::get<1>(notifs[i++])); } void DesktopLOKTest::testPartInInvalidation() diff --git a/desktop/source/lib/init.cxx b/desktop/source/lib/init.cxx index 9df6471bf53f..362ee6194caf 100644 --- a/desktop/source/lib/init.cxx +++ b/desktop/source/lib/init.cxx @@ -815,6 +815,24 @@ void CallbackFlushHandler::queue(const int type, const char* data) } } break; + + // State changes with same name override previous ones with a different value. + // Ex. ".uno:PageStatus=Slide 20 of 83" overwrites any previous PageStatus. + case LOK_CALLBACK_STATE_CHANGED: + { + // Compare the state name=value and overwrite earlier entries with same name. + const auto pos = payload.find('='); + if (pos != std::string::npos) + { + const std::string name = payload.substr(0, pos + 1); + removeAll( + [type, &payload, &name] (const queue_type::value_type& elem) { + return (elem.first == type) && (elem.second.compare(0, name.size(), name) == 0); + } + ); + } + } + break; } } |