Add support for hiding unit frames in raid groups

src/frames.lua

@@ -46,31 +46,28 @@ function CreateRaidFrames(left, top, width, height)
             frame:SetPosition(left + (j-2)*width, top - i*height)
         end
     end
-
-    local player = UnitFrame:new("player", width, height)
-    player:SetPosition(left-3*width - 50, top)
-    local target = UnitFrame:new("target", width, height)
-    target:SetPosition(left+3*width + 50, top)
 end
 
 function CreatePartyFrames(left, top, width, height)
-    local player = UnitFrame:new("player", width, height)
+    local player = UnitFrame:new("player", width, height, true)
     player:SetPosition(-2*width, top)
     for i=1,4 do
-        local frame = UnitFrame:new("party" .. i, width, height)
+        local frame = UnitFrame:new("party" .. i, width, height, true)
         frame:SetPosition((i-2)*width, top)
     end
-    
+end
+
+function CreateTargetFrames(left, top, width, height)
     local target = UnitFrame:new("target", width, height)
-    target:SetPosition(3*width + 50, top)
+    target:SetPosition(left, top)
     local focus = UnitFrame:new("focus", width, height)
-    focus:SetPosition(3*width + 50, top - height)
+    focus:SetPosition(left, top-height)
 end
 
 function CreateFrames()
     CreatePartyFrames(0, -290, 110, 45)
-    --CreateRaidFrames(-850, 400, 110, 45)
-    --CreateRaidFrames(0, -290, 100, 45)
+    CreateRaidFrames(0, -290, 110, 45)
+    CreateTargetFrames(110*3+50, -290, 110, 45)
     HideBlizzardFrames()
 end
 omif.SetEventHandler("OMICRON_LOADING", CreateFrames)

src/types/unitframe.lua

@@ -43,8 +43,9 @@ local colors = {
     white = {1.0, 1.0, 1.0}
 }
 
-function UnitFrame:Init(unit, width, height)
+function UnitFrame:Init(unit, width, height, hideInRaid)
     self.unit = unit
+    self.hideInRaid = hideInRaid or false
     local secure = self:CreateSecureFrame(width, height)
     secure:Hide()
     self.hp = StatusBar:new(self, width, height)
@@ -187,8 +188,13 @@ function UnitFrame:CreateSecureFrame(width, height)
 end
 
 function UnitFrame:Enable()
-    if self.unit ~= "player" then
-        RegisterUnitWatch(self.secureFrame)
+    local secure = self.secureFrame
+    if self.hideInRaid then
+        local condition = "[@UNIT,exists,nogroup:raid] show; hide"
+        condition = condition:gsub("@UNIT", "@" .. self.unit)
+        RegisterAttributeDriver(secure, "state-visibility", condition)
+    elseif self.unit ~= "player" then
+        RegisterUnitWatch(self.secureFrame, false)
     else
         self.secureFrame:Show()
     end
@@ -198,8 +204,10 @@ function UnitFrame:Enable()
 end
 
 function UnitFrame:Disable()
-    if self.unit ~= "player" then
-        UnregisterUnitWatch(self.secure_frame)
+    if self.hideInRaid then
+        UnregisterAttributeDriver(self.secureFrame, "state-visibility")
+    elseif self.unit ~= "player" then
+        UnregisterUnitWatch(self.secure_frame, self.condition)
     else
         self.secureFrame:Hide()
     end