EXT-5808 FIXED Mini-Location panel was added below Navigation Bar

- Implemented class LLPanelTopInfoBar (llpaneltopinfobar.h, llpaneltopinfobar.cpp, panel_topinfo_bar.xml). Most of it's implementation is borrowed from LLLocationInputCtrl class.
- Mini-Location panel is turned off by default.
- Added top bar context menu option \"Show Mini-Location Panel\".
- Mini-Location panel displays the same context menu as top bar.
- Added code to initialize LLPanelTopInfoBar in llviewerwindow.cpp.
- Added declaration of the widget in main_view.xml

Reviewed by Mike Antipov at https://codereview.productengine.com/secondlife/r/464/

--HG--
branch : product-engine

1 files changed, 393 insertions, 0 deletions

diff --git a/indra/newview/llpaneltopinfobar.cpp b/indra/newview/llpaneltopinfobar.cpp
new file mode 100644
index 0000000000..7cf574b6e5
--- /dev/null
+++ b/indra/newview/llpaneltopinfobar.cpp
@@ -0,0 +1,393 @@
+/**
+ * @file llpaneltopinfobar.cpp
+ * @brief Coordinates and Parcel Settings information panel definition
+ *
+ * $LicenseInfo:firstyear=2010&license=viewergpl$
+ *
+ * Copyright (c) 2010, Linden Research, Inc.
+ *
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
+ *
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
+ *
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ *
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "llpaneltopinfobar.h"
+
+#include "llagent.h"
+#include "llagentui.h"
+#include "lllocationinputctrl.h"
+#include "llnotificationsutil.h"
+#include "llparcel.h"
+#include "llsidetray.h"
+#include "llstatusbar.h"
+#include "llviewercontrol.h"
+#include "llviewermenu.h"
+#include "llviewerparcelmgr.h"
+#include "llviewerregion.h"
+
+class LLPanelTopInfoBar::LLParcelChangeObserver : public LLParcelObserver
+{
+public:
+	LLParcelChangeObserver(LLPanelTopInfoBar* topInfoBar) : mTopInfoBar(topInfoBar) {}
+
+private:
+	/*virtual*/ void changed()
+	{
+		if (mTopInfoBar)
+		{
+			mTopInfoBar->updateParcelIcons();
+		}
+	}
+
+	LLPanelTopInfoBar* mTopInfoBar;
+};
+
+LLPanelTopInfoBar::LLPanelTopInfoBar(): mParcelChangedObserver(0)
+{
+	LLUICtrlFactory::getInstance()->buildPanel(this, "panel_topinfo_bar.xml");
+}
+
+LLPanelTopInfoBar::~LLPanelTopInfoBar()
+{
+	if (mParcelChangedObserver)
+	{
+		LLViewerParcelMgr::getInstance()->removeObserver(mParcelChangedObserver);
+		delete mParcelChangedObserver;
+	}
+
+	if (mParcelPropsCtrlConnection.connected())
+	{
+		mParcelPropsCtrlConnection.disconnect();
+	}
+
+	if (mParcelMgrConnection.connected())
+	{
+		mParcelMgrConnection.disconnect();
+	}
+
+	if (mShowCoordsCtrlConnection.connected())
+	{
+		mShowCoordsCtrlConnection.disconnect();
+	}
+}
+
+void LLPanelTopInfoBar::initParcelIcons()
+{
+	mParcelIcon[VOICE_ICON] = getChild<LLIconCtrl>("voice_icon");
+	mParcelIcon[FLY_ICON] = getChild<LLIconCtrl>("fly_icon");
+	mParcelIcon[PUSH_ICON] = getChild<LLIconCtrl>("push_icon");
+	mParcelIcon[BUILD_ICON] = getChild<LLIconCtrl>("build_icon");
+	mParcelIcon[SCRIPTS_ICON] = getChild<LLIconCtrl>("scripts_icon");
+	mParcelIcon[DAMAGE_ICON] = getChild<LLIconCtrl>("damage_icon");
+
+	mParcelIcon[VOICE_ICON]->setMouseDownCallback(boost::bind(&LLPanelTopInfoBar::onParcelIconClick, this, VOICE_ICON));
+	mParcelIcon[FLY_ICON]->setMouseDownCallback(boost::bind(&LLPanelTopInfoBar::onParcelIconClick, this, FLY_ICON));
+	mParcelIcon[PUSH_ICON]->setMouseDownCallback(boost::bind(&LLPanelTopInfoBar::onParcelIconClick, this, PUSH_ICON));
+	mParcelIcon[BUILD_ICON]->setMouseDownCallback(boost::bind(&LLPanelTopInfoBar::onParcelIconClick, this, BUILD_ICON));
+	mParcelIcon[SCRIPTS_ICON]->setMouseDownCallback(boost::bind(&LLPanelTopInfoBar::onParcelIconClick, this, SCRIPTS_ICON));
+	mParcelIcon[DAMAGE_ICON]->setMouseDownCallback(boost::bind(&LLPanelTopInfoBar::onParcelIconClick, this, DAMAGE_ICON));
+
+	mDamageText->setText(LLStringExplicit("100%"));
+}
+
+void LLPanelTopInfoBar::handleLoginComplete()
+{
+	// An agent parcel update hasn't occurred yet, so
+	// we have to manually set location and the icons.
+	update();
+}
+
+BOOL LLPanelTopInfoBar::handleRightMouseDown(S32 x, S32 y, MASK mask)
+{
+	show_navbar_context_menu(this, x, y);
+	return TRUE;
+}
+
+BOOL LLPanelTopInfoBar::postBuild()
+{
+	mInfoBtn = getChild<LLButton>("place_info_btn");
+	mInfoBtn->setClickedCallback(boost::bind(&LLPanelTopInfoBar::onInfoButtonClicked, this));
+
+	mParcelInfoText = getChild<LLTextBox>("parcel_info_text");
+	mDamageText = getChild<LLTextBox>("damage_text");
+
+	initParcelIcons();
+
+	mParcelChangedObserver = new LLParcelChangeObserver(this);
+	LLViewerParcelMgr::getInstance()->addObserver(mParcelChangedObserver);
+
+	// Connecting signal for updating parcel icons on "Show Parcel Properties" setting change.
+	LLControlVariable* ctrl = gSavedSettings.getControl("NavBarShowParcelProperties").get();
+	if (ctrl)
+	{
+		mParcelPropsCtrlConnection = ctrl->getSignal()->connect(boost::bind(&LLPanelTopInfoBar::updateParcelIcons, this));
+	}
+
+	// Connecting signal for updating parcel text on "Show Coordinates" setting change.
+	ctrl = gSavedSettings.getControl("NavBarShowCoordinates").get();
+	if (ctrl)
+	{
+		mShowCoordsCtrlConnection = ctrl->getSignal()->connect(boost::bind(&LLPanelTopInfoBar::onNavBarShowParcelPropertiesCtrlChanged, this));
+	}
+
+	mParcelMgrConnection = LLViewerParcelMgr::getInstance()->addAgentParcelChangedCallback(
+			boost::bind(&LLPanelTopInfoBar::onAgentParcelChange, this));
+
+	return TRUE;
+}
+
+void LLPanelTopInfoBar::onNavBarShowParcelPropertiesCtrlChanged()
+{
+	std::string new_text;
+
+	// don't need to have separate show_coords variable; if user requested the coords to be shown
+	// they will be added during the next call to the draw() method.
+	buildLocationString(new_text, false);
+	setParcelInfoText(new_text);
+}
+
+void LLPanelTopInfoBar::draw()
+{
+	updateParcelInfoText();
+	updateHealth();
+
+	LLPanel::draw();
+}
+
+void LLPanelTopInfoBar::buildLocationString(std::string& loc_str, bool show_coords)
+{
+	LLAgentUI::ELocationFormat format =
+		(show_coords ? LLAgentUI::LOCATION_FORMAT_FULL : LLAgentUI::LOCATION_FORMAT_NO_COORDS);
+
+	if (!LLAgentUI::buildLocationString(loc_str, format))
+	{
+		loc_str = "???";
+	}
+}
+
+void LLPanelTopInfoBar::setParcelInfoText(const std::string& new_text)
+{
+	const LLFontGL* font = mParcelInfoText->getDefaultFont();
+	S32 new_text_width = font->getWidth(new_text);
+
+	mParcelInfoText->setText(new_text);
+
+	LLRect rect = mParcelInfoText->getRect();
+	rect.setOriginAndSize(rect.mLeft, rect.mBottom, new_text_width, rect.getHeight());
+
+	mParcelInfoText->reshape(rect.getWidth(), rect.getHeight(), TRUE);
+	mParcelInfoText->setRect(rect);
+	layoutParcelIcons();
+}
+
+void LLPanelTopInfoBar::update()
+{
+	std::string new_text;
+
+	// don't need to have separate show_coords variable; if user requested the coords to be shown
+	// they will be added during the next call to the draw() method.
+	buildLocationString(new_text, false);
+	setParcelInfoText(new_text);
+
+	updateParcelIcons();
+}
+
+void LLPanelTopInfoBar::updateParcelInfoText()
+{
+	static LLUICachedControl<bool> show_coords("NavBarShowCoordinates", false);
+
+	if (show_coords)
+	{
+		std::string new_text;
+
+		buildLocationString(new_text, show_coords);
+		setParcelInfoText(new_text);
+	}
+}
+
+void LLPanelTopInfoBar::updateParcelIcons()
+{
+	LLViewerParcelMgr* vpm = LLViewerParcelMgr::getInstance();
+
+	LLViewerRegion* agent_region = gAgent.getRegion();
+	LLParcel* agent_parcel = vpm->getAgentParcel();
+	if (!agent_region || !agent_parcel)
+		return;
+
+	if (gSavedSettings.getBOOL("NavBarShowParcelProperties"))
+	{
+		LLParcel* current_parcel;
+		LLViewerRegion* selection_region = vpm->getSelectionRegion();
+		LLParcel* selected_parcel = vpm->getParcelSelection()->getParcel();
+
+		// If agent is in selected parcel we use its properties because
+		// they are updated more often by LLViewerParcelMgr than agent parcel properties.
+		// See LLViewerParcelMgr::processParcelProperties().
+		// This is needed to reflect parcel restrictions changes without having to leave
+		// the parcel and then enter it again. See EXT-2987
+		if (selected_parcel && selected_parcel->getLocalID() == agent_parcel->getLocalID()
+				&& selection_region == agent_region)
+		{
+			current_parcel = selected_parcel;
+		}
+		else
+		{
+			current_parcel = agent_parcel;
+		}
+
+		bool allow_voice	= vpm->allowAgentVoice(agent_region, current_parcel);
+		bool allow_fly		= vpm->allowAgentFly(agent_region, current_parcel);
+		bool allow_push		= vpm->allowAgentPush(agent_region, current_parcel);
+		bool allow_build	= vpm->allowAgentBuild(current_parcel); // true when anyone is allowed to build. See EXT-4610.
+		bool allow_scripts	= vpm->allowAgentScripts(agent_region, current_parcel);
+		bool allow_damage	= vpm->allowAgentDamage(agent_region, current_parcel);
+
+		// Most icons are "block this ability"
+		mParcelIcon[VOICE_ICON]->setVisible(   !allow_voice );
+		mParcelIcon[FLY_ICON]->setVisible(     !allow_fly );
+		mParcelIcon[PUSH_ICON]->setVisible(    !allow_push );
+		mParcelIcon[BUILD_ICON]->setVisible(   !allow_build );
+		mParcelIcon[SCRIPTS_ICON]->setVisible( !allow_scripts );
+		mParcelIcon[DAMAGE_ICON]->setVisible(  allow_damage );
+		mDamageText->setVisible(allow_damage);
+
+		layoutParcelIcons();
+	}
+	else
+	{
+		for (S32 i = 0; i < ICON_COUNT; ++i)
+		{
+			mParcelIcon[i]->setVisible(false);
+		}
+		mDamageText->setVisible(false);
+	}
+}
+
+void LLPanelTopInfoBar::updateHealth()
+{
+	static LLUICachedControl<bool> show_icons("NavBarShowParcelProperties", false);
+
+	// *FIXME: Status bar owns health information, should be in agent
+	if (show_icons && gStatusBar)
+	{
+		static S32 last_health = -1;
+		S32 health = gStatusBar->getHealth();
+		if (health != last_health)
+		{
+			std::string text = llformat("%d%%", health);
+			mDamageText->setText(text);
+			last_health = health;
+		}
+	}
+}
+
+void LLPanelTopInfoBar::layoutParcelIcons()
+{
+	// TODO: remove hard-coded values and read them as xml parameters
+	static const int FIRST_ICON_HPAD = 32;
+	static const int LAST_ICON_HPAD = 11;
+
+	S32 left = mParcelInfoText->getRect().mRight + FIRST_ICON_HPAD;
+
+	left = layoutWidget(mDamageText, left);
+
+	for (int i = ICON_COUNT - 1; i >= 0; --i)
+	{
+		left = layoutWidget(mParcelIcon[i], left);
+	}
+
+	LLRect rect = getRect();
+	rect.set(rect.mLeft, rect.mTop, left + LAST_ICON_HPAD, rect.mBottom);
+	setRect(rect);
+}
+
+S32 LLPanelTopInfoBar::layoutWidget(LLUICtrl* ctrl, S32 left)
+{
+	// TODO: remove hard-coded values and read them as xml parameters
+	static const int ICON_HPAD = 2;
+
+	if (ctrl->getVisible())
+	{
+		LLRect rect = ctrl->getRect();
+		rect.mRight = left + rect.getWidth();
+		rect.mLeft = left;
+
+		ctrl->setRect(rect);
+		left += rect.getWidth() + ICON_HPAD;
+	}
+
+	return left;
+}
+
+void LLPanelTopInfoBar::onParcelIconClick(EParcelIcon icon)
+{
+	switch (icon)
+	{
+	case VOICE_ICON:
+		LLNotificationsUtil::add("NoVoice");
+		break;
+	case FLY_ICON:
+		LLNotificationsUtil::add("NoFly");
+		break;
+	case PUSH_ICON:
+		LLNotificationsUtil::add("PushRestricted");
+		break;
+	case BUILD_ICON:
+		LLNotificationsUtil::add("NoBuild");
+		break;
+	case SCRIPTS_ICON:
+	{
+		LLViewerRegion* region = gAgent.getRegion();
+		if(region && region->getRegionFlags() & REGION_FLAGS_ESTATE_SKIP_SCRIPTS)
+		{
+			LLNotificationsUtil::add("ScriptsStopped");
+		}
+		else if(region && region->getRegionFlags() & REGION_FLAGS_SKIP_SCRIPTS)
+		{
+			LLNotificationsUtil::add("ScriptsNotRunning");
+		}
+		else
+		{
+			LLNotificationsUtil::add("NoOutsideScripts");
+		}
+		break;
+	}
+	case DAMAGE_ICON:
+		LLNotificationsUtil::add("NotSafe");
+		break;
+	case ICON_COUNT:
+		break;
+	// no default to get compiler warning when a new icon gets added
+	}
+}
+
+void LLPanelTopInfoBar::onAgentParcelChange()
+{
+	update();
+}
+
+void LLPanelTopInfoBar::onInfoButtonClicked()
+{
+	LLSideTray::getInstance()->showPanel("panel_places", LLSD().with("type", "agent"));
+}