1 files changed, 155 insertions, 9 deletions

diff --git a/indra/newview/llavatarlist.cpp b/indra/newview/llavatarlist.cpp
index 08f0cf8842..40dd20dfa4 100644
--- a/indra/newview/llavatarlist.cpp
+++ b/indra/newview/llavatarlist.cpp
@@ -37,24 +37,40 @@
 // newview
 #include "llcallingcard.h" // for LLAvatarTracker
 #include "llcachename.h"
+#include "lloutputmonitorctrl.h"
+#include "llvoiceclient.h"
 
-static LLDefaultWidgetRegistry::Register<LLAvatarList> r("avatar_list");
+static LLDefaultChildRegistry::Register<LLAvatarList> r("avatar_list");
 
 LLAvatarList::Params::Params()
+:
+	volume_column_width("volume_column_width", 0)
+	, online_go_first("online_go_first", true)
 {
 	draw_heading	= true;
 	draw_stripes	= false;
 	multi_select	= false;
 	column_padding	= 0;
-	search_column	= LIST_NAME;
-	sort_column		= LIST_NAME;
+	search_column	= COL_NAME;
+	sort_column		= COL_NAME;
 }
 
 LLAvatarList::LLAvatarList(const Params& p)
 :	LLScrollListCtrl(p)
+	, mHaveVolumeColumn(p.volume_column_width > 0)
+	, mOnlineGoFirst(p.online_go_first)
 {
 	setCommitOnSelectionChange(TRUE); // there's no such param in LLScrollListCtrl::Params
 
+    // "volume" column
+    {
+    	LLScrollListColumn::Params col_params;
+    	col_params.name = "volume";
+    	col_params.header.label = "Volume"; // *TODO: localize or remove the header
+    	col_params.width.pixel_width = p.volume_column_width;
+    	addColumn(col_params);
+    }
+
     // "name" column
     {
     	LLScrollListColumn::Params col_params;
@@ -63,18 +79,60 @@ LLAvatarList::LLAvatarList(const Params& p)
     	col_params.width.dynamic_width = true;
     	addColumn(col_params);
     }
+
+    // "online status" column
+    {
+    	LLScrollListColumn::Params col_params;
+    	col_params.name = "online";
+    	col_params.header.label = "Online"; // *TODO: localize or remove the header
+    	col_params.width.pixel_width = 0; // invisible column
+    	addColumn(col_params);
+    }
+
     
     // invisible "id" column
     {
     	LLScrollListColumn::Params col_params;
     	col_params.name = "id";
+    	col_params.header.label = "ID"; // *TODO: localize or remove the header
     	col_params.width.pixel_width = 0;
     	addColumn(col_params);
     }
 
-    // The corresponding parameters don't work because we create columns dynamically.
-    sortByColumnIndex(LIST_NAME, TRUE);
-    setSearchColumn(LIST_NAME);
+	// Primary sort = online status, secondary sort = name
+	// The corresponding parameters don't work because we create columns dynamically.
+	sortByColumnIndex(COL_NAME, TRUE);
+	if (mOnlineGoFirst)
+		sortByColumnIndex(COL_ONLINE, FALSE);
+	setSearchColumn(COL_NAME);
+}
+
+// virtual
+void LLAvatarList::draw()
+{
+	LLScrollListCtrl::draw();
+	if (mHaveVolumeColumn)
+	{
+		updateVolume();
+	}
+}
+
+//virtual
+BOOL LLAvatarList::handleMouseDown(S32 x, S32 y, MASK mask)
+{
+	LLScrollListItem* hit_item = hitItem(x, y);
+	if (NULL == hit_item)
+	{
+		std::vector<LLScrollListItem*> selectedItems = getAllSelected();
+		std::vector<LLScrollListItem*>::const_iterator it = selectedItems.begin();
+
+		for (; it != selectedItems.end(); ++it)
+		{
+			(*it)->setSelected(FALSE);
+		}
+		return TRUE;
+	}
+	return LLScrollListCtrl::handleMouseDown(x, y, mask);
 }
 
 std::vector<LLUUID> LLAvatarList::getSelectedIDs()
@@ -97,17 +155,30 @@ void LLAvatarList::addItem(const LLUUID& id, const std::string& name, BOOL is_bo
 	LLSD element;
 	element["id"] = id;
 
-	LLSD& friend_column = element["columns"][LIST_NAME];
+	// Update volume column (if we have one)
+	{
+		std::string icon = mHaveVolumeColumn ? getVolumeIcon(id) : "";
+		LLSD& volume_column = element["columns"][COL_VOLUME];
+		volume_column["column"] = "volume";
+		volume_column["type"] = "icon";
+		volume_column["value"] = icon;
+	}
+
+	LLSD& friend_column = element["columns"][COL_NAME];
 	friend_column["column"] = "name";
 	friend_column["value"] = name;
 
+	LLSD& online_column = element["columns"][COL_ONLINE];
+	online_column["column"] = "online";
+	online_column["value"] = is_bold ? "1" : "0";
+
 	LLScrollListItem* new_itemp = addElement(element, pos);
 
 	// Indicate buddy online status.
 	// (looks like parsing font parameters from LLSD is broken)
 	if (is_bold)
 	{
-		LLScrollListText* name_textp = dynamic_cast<LLScrollListText*>(new_itemp->getColumn(LIST_NAME));
+		LLScrollListText* name_textp = dynamic_cast<LLScrollListText*>(new_itemp->getColumn(COL_NAME));
 		if (name_textp)
 			name_textp->setFontStyle(LLFontGL::BOLD);
 		else
@@ -117,7 +188,13 @@ void LLAvatarList::addItem(const LLUUID& id, const std::string& name, BOOL is_bo
 	}
 }
 
-BOOL LLAvatarList::updateList(const std::vector<LLUUID>& all_buddies)
+static bool findInsensitive(std::string haystack, const std::string& needle_upper)
+{
+    LLStringUtil::toUpper(haystack);
+    return haystack.find(needle_upper) != std::string::npos;
+}
+
+BOOL LLAvatarList::update(const std::vector<LLUUID>& all_buddies, const std::string& name_filter)
 {
 	BOOL have_names = TRUE;
 	
@@ -133,6 +210,8 @@ BOOL LLAvatarList::updateList(const std::vector<LLUUID>& all_buddies)
 		std::string name;
 		const LLUUID& buddy_id = *buddy_it;
 		have_names &= gCacheName->getFullName(buddy_id, name);
+		if (name_filter != LLStringUtil::null && !findInsensitive(name, name_filter))
+			continue;
 		addItem(buddy_id, name, LLAvatarTracker::instance().isBuddyOnline(buddy_id));
 	}
 
@@ -161,3 +240,70 @@ BOOL LLAvatarList::updateList(const std::vector<LLUUID>& all_buddies)
 
 	return have_names;
 }
+
+// static
+std::string LLAvatarList::getVolumeIcon(const LLUUID& id)
+{
+	//
+	// Determine icon appropriate for the current avatar volume.
+	//
+	// *TODO: remove this in favor of LLOutputMonitorCtrl
+	// when ListView widget is implemented
+	// which is capable of containing arbitrary widgets.
+	//
+	static LLOutputMonitorCtrl::Params default_monitor_params(LLUICtrlFactory::getDefaultParams<LLOutputMonitorCtrl>());
+	bool		muted = gVoiceClient->getIsModeratorMuted(id) || gVoiceClient->getOnMuteList(id);
+	F32			power = gVoiceClient->getCurrentPower(id);
+	std::string	icon;
+
+	if (muted)
+	{
+		icon = default_monitor_params.image_mute.name;
+	}
+	else if (power == 0.f)
+	{
+		icon = default_monitor_params.image_off.name;
+	}
+	else if (power < LLVoiceClient::OVERDRIVEN_POWER_LEVEL)
+	{
+		S32 icon_image_idx = llmin(2, llfloor((power / LLVoiceClient::OVERDRIVEN_POWER_LEVEL) * 3.f));
+		switch(icon_image_idx)
+		{
+		default:
+		case 0:
+			icon = default_monitor_params.image_on.name;
+			break;
+		case 1:
+			icon = default_monitor_params.image_level_1.name;
+			break;
+		case 2:
+			icon = default_monitor_params.image_level_2.name;
+			break;
+		}
+	}
+	else
+	{
+		// overdriven
+		icon = default_monitor_params.image_level_3.name;
+	}
+
+	return icon;
+}
+
+// Update volume column for all list rows.
+void LLAvatarList::updateVolume()
+{
+	item_list& items = getItemList();
+
+	for (item_list::iterator item_it = items.begin();
+		item_it != items.end();
+		++item_it)
+	{
+		LLScrollListItem* itemp = (*item_it);
+		LLUUID speaker_id = itemp->getUUID();
+
+		LLScrollListCell* icon_cell = itemp->getColumn(COL_VOLUME);
+		if (icon_cell)
+			icon_cell->setValue(getVolumeIcon(speaker_id));
+	}
+}