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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"
+
+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:
+ LLPanelTopInfoBar();
+ ~LLPanelTopInfoBar();
+
+ /*virtual*/ BOOL postBuild();
+ /*virtual*/ void draw();
+
+ /**
+ * Updates location and parcel icons on login complete
+ */
+ void handleLoginComplete();
+
+private:
+ class LLParcelChangeObserver;
+
+ friend class LLParcelChangeObserver;
+
+ enum EParcelIcon
+ {
+ VOICE_ICON = 0,
+ FLY_ICON,
+ PUSH_ICON,
+ BUILD_ICON,
+ SCRIPTS_ICON,
+ DAMAGE_ICON,
+ ICON_COUNT
+ };
+
+ /**
+ * 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<LLSideTray>
+ */
+ 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;
+};
+
+#endif /* LLPANELTOPINFOBAR_H_ */