vanilla-wow-addons – Rev 1

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GRAY_FONT_COLOR_CODE = "|cff808080";
TITANFRIENDS_ARTWORK_PATH = "Interface\\AddOns\\TitanFriends\\"

function TitanPanelFriendsButton_OnLoad()
        this.registry = { 
                id = "Friends",
                menuText = TITAN_FRIENDS_MENU_TEXT, 
                buttonTextFunction = "TitanPanelFriendsButton_GetButtonText", 
                tooltipTitle = TITAN_FRIENDS_TOOLTIP,
                tooltipTextFunction = "TitanPanelFriendsButton_GetTooltipText",

                icon = TITANFRIENDS_ARTWORK_PATH.."TitanFriends",
                iconWidth = 16,
                savedVariables = {
                        ShowIcon = 1,
                        ShowLabelText = 1,
                }

        };

        this:RegisterEvent("FRIENDLIST_SHOW");
        this:RegisterEvent("FRIENDLIST_UPDATE");
end

function TitanPanelFriendsButton_OnEvent()
        TitanPanelButton_UpdateButton("Friends");       
        TitanPanelButton_UpdateTooltip();
end

function TitanPanelFriendsButton_OnEnter()
        -- refresh the friends list
        ShowFriends();
end



function TitanPanelRightClickMenu_PrepareFriendsMenu()
        local info = {};
        local id = "Friends";


        -- create the Whisper submenu items

        if ( UIDROPDOWNMENU_MENU_LEVEL == 2 ) then

                if ( UIDROPDOWNMENU_MENU_VALUE == TITAN_FRIENDS_MENU_WHISPER ) then

                        -- generate a list of online friends and set up whisper
                        local NumFriends = GetNumFriends();

                        local friend_name, friend_level, friend_class, friend_area, friend_connected
                        local friendIndex

                        -- get a count of the number of online friends
                        for friendIndex=1, NumFriends do
                                friend_name, friend_level, friend_class, friend_area, friend_connected = GetFriendInfo(friendIndex);
                                if ( friend_connected ) then
                                        info = {};
                                        info.text = friend_name;
                                        info.func = friendWhisper;
                                        info.value = friend_name;
                                        UIDropDownMenu_AddButton(info, UIDROPDOWNMENU_MENU_LEVEL);
                                end
                        end
                end


                if ( UIDROPDOWNMENU_MENU_VALUE == TITAN_FRIENDS_MENU_INVITE ) then

                        -- generate a list of online friends and set up whisper
                        local NumFriends = GetNumFriends();

                        local friend_name, friend_level, friend_class, friend_area, friend_connected
                        local friendIndex

                        -- get a count of the number of online friends
                        for friendIndex=1, NumFriends do
                                friend_name, friend_level, friend_class, friend_area, friend_connected = GetFriendInfo(friendIndex);
                                if ( friend_connected ) then
                                        info = {};
                                        info.text = friend_name;
                                        info.func = friendInvite;
                                        info.value = friend_name;
                                        UIDropDownMenu_AddButton(info, UIDROPDOWNMENU_MENU_LEVEL);
                                end
                        end
                end
                return;
        end

        TitanPanelRightClickMenu_AddTitle(TitanPlugins[id].menuText);

        -- create the title for the Whisper submenu
        info = {};
        info.text = TITAN_FRIENDS_MENU_WHISPER;
        info.value = TITAN_FRIENDS_MENU_WHISPER;
        info.hasArrow = 1;
        UIDropDownMenu_AddButton(info);

        -- create the title for the Invite submenu
        info = {};
        info.text = TITAN_FRIENDS_MENU_INVITE;
        info.value = TITAN_FRIENDS_MENU_INVITE;
        info.hasArrow = 1;
        UIDropDownMenu_AddButton(info);

        TitanPanelRightClickMenu_AddSpacer();

        TitanPanelRightClickMenu_AddToggleIcon("Friends");
        TitanPanelRightClickMenu_AddToggleLabelText("Friends");

        -- default Titan Panel right-click menu options
        TitanPanelRightClickMenu_AddCommand(TITAN_PANEL_MENU_CUSTOMIZE..TITAN_PANEL_MENU_POPUP_IND, id, TITAN_PANEL_MENU_FUNC_CUSTOMIZE);
        TitanPanelRightClickMenu_AddCommand(TITAN_PANEL_MENU_HIDE, id, TITAN_PANEL_MENU_FUNC_HIDE);

end

function friendInvite()
        InviteByName( this.value );
end

function friendWhisper()
        if ( not ChatFrameEditBox:IsVisible() ) then
                ChatFrame_OpenChat("/w "..this.value.." ");
        else
                ChatFrameEditBox:SetText("/w "..this.value.." ");
        end
end


function TitanPanelFriendsButton_GetButtonText(id)
        local id = TitanUtils_GetButton(id, true);
        local NumFriends = GetNumFriends();
        local NumFriendsOnline = 0;

        local friend_name, friend_level, friend_class, friend_area, friend_connected
        local friendIndex

        -- get a count of the number of online friends
        for friendIndex=1, NumFriends do
                friend_name, friend_level, friend_class, friend_area, friend_connected = GetFriendInfo(friendIndex);
                if ( friend_connected ) then
                        NumFriendsOnline = NumFriendsOnline + 1;
                end
        end

        -- create string for Titan bar display
        local buttonRichText = format(TITAN_FRIENDS_BUTTON_TEXT, TitanUtils_GetGreenText(NumFriendsOnline), TitanUtils_GetHighlightText(NumFriends));
        return TITAN_FRIENDS_BUTTON_LABEL, buttonRichText;
end

function TitanPanelFriendsButton_GetTooltipText()
        local NumFriends = GetNumFriends();
        local tooltipRichText = "";

        local friend_name, friend_level, friend_class, friend_area, friend_connected
        local friendIndex

        -- create tooltip
        for friendIndex=1, NumFriends do
                friend_name, friend_level, friend_class, friend_area, friend_connected = GetFriendInfo(friendIndex);
                if ( friend_connected ) then
                        tooltipRichText = tooltipRichText..TitanUtils_GetNormalText(friend_name)..TitanUtils_GetHighlightText(" - "..friend_area.." ["..friend_level.." "..friend_class.."]").."\n";
                end
        end

        -- remove the last \n
        tooltipRichText = string.sub(tooltipRichText, 1, string.len(tooltipRichText)-1);

        return tooltipRichText;
end