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/**
* @file llkeybind.cpp
* @brief Information about key combinations.
*
* $LicenseInfo:firstyear=2019&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2019, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#include "linden_common.h"
#include "llkeybind.h"
#include "llsd.h"
#include "llsdutil.h"
LLKeyData::LLKeyData()
: mMouse(CLICK_NONE), mKey(KEY_NONE), mMask(MASK_NONE)
{
}
LLKeyData::LLKeyData(const LLSD &key_data)
{
mMouse = (EMouseClickType)key_data["mouse"].asInteger();
mKey = key_data["key"].asInteger();
mMask = key_data["mask"].asInteger();
}
LLSD LLKeyData::asLLSD() const
{
LLSD data;
data["mouse"] = (LLSD::Integer)mMouse;
data["key"] = (LLSD::Integer)mKey;
data["mask"] = (LLSD::Integer)mMask;
return data;
}
bool LLKeyData::isEmpty() const
{
return mMouse == CLICK_NONE && mKey == KEY_NONE && mMask == MASK_NONE;
}
void LLKeyData::reset()
{
mMouse = CLICK_NONE;
mKey = KEY_NONE;
mMask = MASK_NONE;
}
LLKeyData& LLKeyData::operator=(const LLKeyData& rhs)
{
mMouse = rhs.mMouse;
mKey = rhs.mKey;
mMask = rhs.mMask;
return *this;
}
// LLKeyBind
LLKeyBind::LLKeyBind(const LLSD &key_bind)
{
if (key_bind.has("DataPrimary"))
{
mDataPrimary = LLKeyData(key_bind["DataPrimary"]);
}
if (key_bind.has("DataSecondary"))
{
mDataSecondary = LLKeyData(key_bind["DataSecondary"]);
}
}
bool LLKeyBind::operator==(const LLKeyBind& rhs)
{
if (mDataPrimary.mMouse != rhs.mDataPrimary.mMouse) return false;
if (mDataPrimary.mKey != rhs.mDataPrimary.mKey) return false;
if (mDataPrimary.mMask != rhs.mDataPrimary.mMask) return false;
if (mDataSecondary.mMouse != rhs.mDataSecondary.mMouse) return false;
if (mDataSecondary.mKey != rhs.mDataSecondary.mKey) return false;
if (mDataSecondary.mMask != rhs.mDataSecondary.mMask) return false;
return true;
}
bool LLKeyBind::empty()
{
if (mDataPrimary.mMouse != CLICK_NONE) return false;
if (mDataPrimary.mKey != KEY_NONE) return false;
if (mDataPrimary.mMask != MASK_NONE) return false;
if (mDataSecondary.mMouse != CLICK_NONE) return false;
if (mDataSecondary.mKey != KEY_NONE) return false;
if (mDataSecondary.mMask != MASK_NONE) return false;
return false;
}
LLSD LLKeyBind::asLLSD() const
{
LLSD data;
if (!mDataPrimary.isEmpty())
{
data["DataPrimary"] = mDataPrimary.asLLSD();
}
if (!mDataSecondary.isEmpty())
{
data["DataSecondary"] = mDataSecondary.asLLSD();
}
return data;
}
bool LLKeyBind::canHandle(EMouseClickType mouse, KEY key, MASK mask) const
{
if (mDataPrimary.mKey == key && mDataPrimary.mMask == mask && mDataPrimary.mMouse == mouse)
{
return true;
}
if (mDataSecondary.mKey == key && mDataSecondary.mMask == mask && mDataSecondary.mMouse == mouse)
{
return true;
}
return false;
}
bool LLKeyBind::canHandleKey(KEY key, MASK mask) const
{
return canHandle(CLICK_NONE, key, mask);
}
bool LLKeyBind::canHandleMouse(EMouseClickType mouse, MASK mask) const
{
return canHandle(mouse, KEY_NONE, mask);
}
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