/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
TestLokCallbackWrapper::TestLokCallbackWrapper(LibreOfficeKitCallback callback, void* data)
: Idle("TestLokCallbackWrapper flush timer")
, m_callback(callback)
, m_data(data)
{ // Flushing timer needs to run with the lowest priority, so that all pending tasks // such as invalidations are processed before it.
SetPriority(TaskPriority::LOWEST);
}
void TestLokCallbackWrapper::libreOfficeKitViewInvalidateTilesCallback( const tools::Rectangle* pRect, int nPart, int nMode)
{
OStringBuffer buf(64); if (pRect)
buf.append(pRect->toString()); else
buf.append("EMPTY"); if (comphelper::LibreOfficeKit::isPartInInvalidation())
{
buf.append(", " + OString::number(static_cast<sal_Int32>(nPart)) + ", "
+ OString::number(static_cast<sal_Int32>(nMode)));
}
callCallback(LOK_CALLBACK_INVALIDATE_TILES, buf.makeStringAndClear().getStr(), NO_VIEWID);
}
// TODO This is probably a pointless code duplication with CallbackFlushHandler, // and using this in unittests also means that CallbackFlushHandler does not get // tested as thoroughly as it could. On the other hand, this class is simpler, // so debugging those unittests should also be simpler. The proper solution // is presumably this class using CallbackFlushHandler internally by default, // but having an option to use this simpler code when needed.
void TestLokCallbackWrapper::libreOfficeKitViewUpdatedCallbackPerViewId(int nType, int nViewId, int nSourceViewId)
{ const PerViewIdData data{ nType, nViewId, nSourceViewId }; auto& l = m_updatedTypesPerViewId; // The source view doesn't matter for uniqueness, just keep the latest one. auto it = std::find_if(l.begin(), l.end(), [data](const PerViewIdData& other) { return data.type == other.type && data.viewId == other.viewId;
}); if (it != l.end())
*it = data; else
l.push_back(data);
startTimer();
}
void TestLokCallbackWrapper::libreOfficeKitViewAddPendingInvalidateTiles()
{ // Invoke() will call flushPendingLOKInvalidateTiles().
startTimer();
}
void TestLokCallbackWrapper::discardUpdatedTypes(int nType, int nViewId)
{ // If a callback is called directly with an event, drop the updated flag for it, since // the direct event replaces it. for (auto it = m_updatedTypes.begin(); it != m_updatedTypes.end();)
{ if (*it == nType)
it = m_updatedTypes.erase(it); else
++it;
} // If we do not have a specific view id, drop flag for all views. bool allViewIds = false; if (nViewId < 0)
allViewIds = true; if (nType == LOK_CALLBACK_INVALIDATE_VISIBLE_CURSOR
&& !comphelper::LibreOfficeKit::isViewIdForVisCursorInvalidation())
allViewIds = true; for (auto it = m_updatedTypesPerViewId.begin(); it != m_updatedTypesPerViewId.end();)
{ if (it->type == nType && (allViewIds || it->viewId == nViewId))
it = m_updatedTypesPerViewId.erase(it); else
++it;
}
}
void TestLokCallbackWrapper::flushLOKData()
{ if (m_updatedTypes.empty() && m_updatedTypesPerViewId.empty()) return; // Ask for payloads of all the pending types that need updating, and call the generic callback with that data.
assert(m_viewId >= 0);
SfxViewShell* viewShell = SfxViewShell::GetFirst(false, [this](const SfxViewShell& shell) { return shell.GetViewShellId().get() == m_viewId;
});
assert(viewShell != nullptr); // First move data to local structures, so that callbacks don't possibly modify it.
std::vector<int> updatedTypes;
std::swap(updatedTypes, m_updatedTypes);
std::vector<PerViewIdData> updatedTypesPerViewId;
std::swap(updatedTypesPerViewId, m_updatedTypesPerViewId);
for (int type : updatedTypes)
{
std::optional<OString> payload = viewShell->getLOKPayload(type, m_viewId); if (payload)
libreOfficeKitViewCallback(type, *payload);
} for (const PerViewIdData& data : updatedTypesPerViewId)
{
viewShell = SfxViewShell::GetFirst(false, [data](const SfxViewShell& shell) { return shell.GetViewShellId().get() == data.sourceViewId;
});
assert(viewShell != nullptr);
std::optional<OString> payload = viewShell->getLOKPayload(data.type, data.viewId); if (payload)
libreOfficeKitViewCallbackWithViewId(data.type, *payload, data.viewId);
}
}
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.