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/* -*- 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/.
*/
#include <comphelper/lok.hxx>
#include <i18nlangtag/languagetag.hxx>
#include <sal/log.hxx>
#include <iostream>
#include <sstream>
namespace comphelper
{
namespace LibreOfficeKit
{
static bool g_bActive(false);
static bool g_bPartInInvalidation(false);
static bool g_bTiledPainting(false);
static bool g_bDialogPainting(false);
static bool g_bTiledAnnotations(true);
static bool g_bRangeHeaders(false);
static bool g_bViewIdForVisCursorInvalidation(false);
static bool g_bLocalRendering(false);
static LanguageTag g_aLanguageTag("en-US", true);
/// Scaling of the cairo or CoreGraphics canvas painting for HiDPI or zooming in Calc.
static double g_fDPIScale(1.0);
void setActive(bool bActive)
{
g_bActive = bActive;
}
bool isActive()
{
return g_bActive;
}
void setPartInInvalidation(bool bPartInInvalidation)
{
g_bPartInInvalidation = bPartInInvalidation;
}
bool isPartInInvalidation()
{
return g_bPartInInvalidation;
}
void setTiledPainting(bool bTiledPainting)
{
g_bTiledPainting = bTiledPainting;
}
bool isTiledPainting()
{
return g_bTiledPainting;
}
void setDialogPainting(bool bDialogPainting)
{
g_bDialogPainting = bDialogPainting;
}
bool isDialogPainting()
{
return g_bDialogPainting;
}
void setDPIScale(double fDPIScale)
{
g_fDPIScale = fDPIScale;
}
double getDPIScale()
{
return g_fDPIScale;
}
void setTiledAnnotations(bool bTiledAnnotations)
{
g_bTiledAnnotations = bTiledAnnotations;
}
bool isTiledAnnotations()
{
return g_bTiledAnnotations;
}
void setRangeHeaders(bool bRangeHeaders)
{
g_bRangeHeaders = bRangeHeaders;
}
void setViewIdForVisCursorInvalidation(bool bViewIdForVisCursorInvalidation)
{
g_bViewIdForVisCursorInvalidation = bViewIdForVisCursorInvalidation;
}
bool isViewIdForVisCursorInvalidation()
{
return g_bViewIdForVisCursorInvalidation;
}
bool isRangeHeaders()
{
return g_bRangeHeaders;
}
void setLocalRendering(bool bLocalRendering)
{
g_bLocalRendering = bLocalRendering;
}
bool isLocalRendering()
{
return g_bLocalRendering;
}
void setLanguageTag(const LanguageTag& languageTag)
{
if (g_aLanguageTag != languageTag)
{
SAL_INFO("comphelper.lok", "setLanguageTag: from " << g_aLanguageTag.getBcp47() << " to " << languageTag.getBcp47());
g_aLanguageTag = languageTag;
}
}
const LanguageTag& getLanguageTag()
{
return g_aLanguageTag;
}
bool isWhitelistedLanguage(const OUString& lang)
{
if (!isActive())
return true;
static bool bInitialized = false;
static std::vector<OUString> aWhitelist;
if (!bInitialized)
{
// coverity[tainted_data] - we trust the contents of this variable
const char* pWhitelist = getenv("LOK_WHITELIST_LANGUAGES");
if (pWhitelist)
{
std::stringstream stream(pWhitelist);
std::string s;
std::cerr << "Whitelisted languages: ";
while (getline(stream, s, ' ')) {
if (s.length() == 0)
continue;
std::cerr << s << " ";
aWhitelist.emplace_back(OStringToOUString(s.c_str(), RTL_TEXTENCODING_UTF8));
}
std::cerr << std::endl;
}
if (aWhitelist.empty())
std::cerr << "No language whitelisted, turning off the language support." << std::endl;
bInitialized = true;
}
if (aWhitelist.empty())
return false;
for (auto& entry : aWhitelist)
{
if (lang.startsWith(entry))
return true;
if (lang.startsWith(entry.replace('_', '-')))
return true;
}
return false;
}
static void (*pStatusIndicatorCallback)(void *data, statusIndicatorCallbackType type, int percent)(nullptr);
static void *pStatusIndicatorCallbackData(nullptr);
void setStatusIndicatorCallback(void (*callback)(void *data, statusIndicatorCallbackType type, int percent), void *data)
{
pStatusIndicatorCallback = callback;
pStatusIndicatorCallbackData = data;
}
void statusIndicatorStart()
{
if (pStatusIndicatorCallback)
pStatusIndicatorCallback(pStatusIndicatorCallbackData, statusIndicatorCallbackType::Start, 0);
}
void statusIndicatorSetValue(int percent)
{
if (pStatusIndicatorCallback)
pStatusIndicatorCallback(pStatusIndicatorCallbackData, statusIndicatorCallbackType::SetValue, percent);
}
void statusIndicatorFinish()
{
if (pStatusIndicatorCallback)
pStatusIndicatorCallback(pStatusIndicatorCallbackData, statusIndicatorCallbackType::Finish, 0);
}
} // namespace LibreOfficeKit
} // namespace comphelper
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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