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/**
* @file llpaneltopinfobar.h
* @brief Coordinates and Parcel Settings information panel definition
*
* $LicenseInfo:firstyear=2010&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, 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
* $/LicenseInfo$
*/
#ifndef LLPANELTOPINFOBAR_H_
#define LLPANELTOPINFOBAR_H_
#include "llpanel.h"
#include "llinitdestroyclass.h"
class LLButton;
class LLTextBox;
class LLIconCtrl;
class LLParcelChangeObserver;
class LLPanelTopInfoBar : public LLPanel, public LLSingleton<LLPanelTopInfoBar>, private LLDestroyClass<LLPanelTopInfoBar>
{
LOG_CLASS(LLPanelTopInfoBar);
friend class LLDestroyClass<LLPanelTopInfoBar>;
public:
typedef boost::signals2::signal<void ()> resize_signal_t;
LLPanelTopInfoBar();
~LLPanelTopInfoBar();
/*virtual*/ BOOL postBuild();
/*virtual*/ void draw();
/**
* Updates location and parcel icons on login complete
*/
void handleLoginComplete();
/**
* Called when the top info bar gets shown or hidden
*/
void onVisibilityChanged(const LLSD& show);
boost::signals2::connection setResizeCallback( const resize_signal_t::slot_type& cb );
private:
class LLParcelChangeObserver;
friend class LLParcelChangeObserver;
enum EParcelIcon
{
VOICE_ICON = 0,
FLY_ICON, // 1
PUSH_ICON, // 2
BUILD_ICON, // 3
SCRIPTS_ICON, // 4
DAMAGE_ICON, // 5
SEE_AVATARS_ICON, // 6
ICON_COUNT // 7 total
};
/**
* Initializes parcel icons controls. Called from the constructor.
*/
void initParcelIcons();
BOOL handleRightMouseDown(S32 x, S32 y, MASK mask);
/**
* Handles clicks on the parcel icons.
*/
void onParcelIconClick(EParcelIcon icon);
/**
* Handles clicks on the info buttons.
*/
void onInfoButtonClicked();
/**
* Called when agent changes the parcel.
*/
void onAgentParcelChange();
/**
* Called when context menu item is clicked.
*/
void onContextMenuItemClicked(const LLSD::String& userdata);
/**
* Called when user checks/unchecks Show Coordinates menu item.
*/
void onNavBarShowParcelPropertiesCtrlChanged();
/**
* Shorthand to call updateParcelInfoText() and updateParcelIcons().
*/
void update();
/**
* Updates parcel info text (mParcelInfoText).
*/
void updateParcelInfoText();
/**
* Updates parcel icons (mParcelIcon[]).
*/
void updateParcelIcons();
/**
* Updates health information (mDamageText).
*/
void updateHealth();
/**
* Lays out all parcel icons starting from right edge of the mParcelInfoText + 11px
* (see screenshots in EXT-5808 for details).
*/
void layoutParcelIcons();
/**
* Lays out a widget. Widget's rect mLeft becomes equal to the 'left' argument.
*/
S32 layoutWidget(LLUICtrl* ctrl, S32 left);
/**
* Generates location string and returns it in the loc_str parameter.
*/
void buildLocationString(std::string& loc_str, bool show_coords);
/**
* Sets new value to the mParcelInfoText and updates the size of the top bar.
*/
void setParcelInfoText(const std::string& new_text);
/**
* Implementation of LLDestroyClass<T>
*/
static void destroyClass()
{
if (LLPanelTopInfoBar::instanceExists())
{
LLPanelTopInfoBar::getInstance()->setEnabled(FALSE);
}
}
LLButton* mInfoBtn;
LLTextBox* mParcelInfoText;
LLTextBox* mDamageText;
LLIconCtrl* mParcelIcon[ICON_COUNT];
LLParcelChangeObserver* mParcelChangedObserver;
boost::signals2::connection mParcelPropsCtrlConnection;
boost::signals2::connection mShowCoordsCtrlConnection;
boost::signals2::connection mParcelMgrConnection;
resize_signal_t mResizeSignal;
};
#endif /* LLPANELTOPINFOBAR_H_ */
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