Ghost/GhostFrame.lua at master · diff3/Ghost · GitHub

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-- Creates frame template for all buttons

function ghostCreateFrame()
  local title = CreateFrame("Frame", "Ghost", UIParent)
  title:SetMovable(1)
  title:EnableMouse(1)
  title:SetScript("OnMouseDown",function()
      if ghost['lockFrame'] == false or IsShiftKeyDown() then
        this:StartMoving();
      end
    end)
  title:SetScript("OnMouseUp",function() this:StopMovingOrSizing() end)
  title:SetPoint("CENTER",0,0)
  title:SetWidth(209)
  title:SetHeight(209)
  Ghost:Hide();
end

-- Creates button

function ghostCreateButton()
  local Frame = Ghost;
  local newRow = true;
  local i = 0;

  for row = 1, 5, 1 do
    for col = 1, 5, 1 do
      i = i + 1;

      local btn = CreateFrame("CheckButton", "ghostButton"..i, Frame, "ActionBarButtonTemplate")
      btn:SetID(ghost["ButtonID"][i]);

      if (newRow == true) then
        if (i == 1) then
          btn:SetPoint("TOPLEFT", Frame, 7, -24)
        else
          btn:SetPoint("TOP", "ghostButton"..i - 5, "BOTTOM", 0, -4)
        end

        newRow = false;
      else
        btn:SetPoint("LEFT", "ghostButton"..i - 1, "RIGHT",4 , 0)
      end

      btn:SetScript("OnDragStart", function()
          if ghost['lockButton'] == false or IsShiftKeyDown() then
            PickupAction(this:GetID())
          end
        end)

      -- font template for buttons
      btn.title = btn:CreateFontString("ghostButton"..i.."Text", "OVERLAY")
      btn.title:SetFont(STANDARD_TEXT_FONT, 13, "OUTLINE")
      btn.title:SetTextColor(1, 1, 1)
      btn.title:SetPoint("TOP", btn ,"TOP", 0, 0)
    end
    newRow = true;
  end

  -- The title box. I rather like this.
  local title = CreateFrame("Frame", "GhostGuideText", Ghost )
  title:SetFrameStrata("BACKGROUND")
  title:SetWidth(36)
  title:SetHeight(36)
  title:SetPoint("CENTER", "ghostButton13", "TOP", 0, -18)

  local t = title:CreateTexture(nil,"BACKGROUND")
  t:SetTexture("Interface\\DialogFrame\\UI-DialogBox-Background")
  t:SetAllPoints(title)
  t:SetVertexColor(1, 1, 1, .5)
  title.texture = t

  title.title = title:CreateFontString(nil, "OVERLAY")
  title.title:SetFont(STANDARD_TEXT_FONT, 12, "OUTLINE")
  title.title:SetTextColor(1, 1, 0, .8)
  title.title:SetPoint("TOP", title, "TOP", 0, -1)
  title.title:SetText("Ghost")
end

-- Show frame under mouse pointer

function ghostShowFrame()
  if (keystate == "down") then
    local frameScale = ghost['frameScale'];
    local mouseX, mouseY = GetCursorPosition();
    local wowScale = UIParent:GetEffectiveScale()

    Ghost:ClearAllPoints();
    Ghost:SetScale(frameScale);
    Ghost:SetPoint("CENTER",WorldFrame,"BOTTOMLEFT", ( mouseX / frameScale) / wowScale, (mouseY / frameScale) / wowScale );

    -- Check if we need to show/ hide binding text

    if ghost['showBindingText'] == true then
      ghostButtonText();
    else
      ghostButtonTextHide();
    end

    GhostGuideText:Show();
    Ghost:Show();
  else
    GhostGuideText:Hide();
    Ghost:Hide();
  end
end

-- Set button text

function ghostButtonText()
  for i = 1, 25, 1 do
    local key1, key2 = GetBindingKey(format("ghostButton" .. i));
    key1 = tostring(key1);

    key1 = string.gsub(key1,"ALT","a");
    key1 = string.gsub(key1,"CTRL","c");
    key1 = string.gsub(key1,"SHIFT","s");
    key1 = string.gsub(key1,"NUMPAD", "np");
    key1 = string.gsub(key1,"nil", "");

    local gText = format("ghostButton"..i.."Text");
    getglobal(gText):SetText(key1);
    getglobal(gText):Show();
  end
end

-- remove button text

function ghostButtonTextHide()
  for i = 1, 25, 1 do
    local gText = format("ghostButton"..i.."Text");
    getglobal(gText):Hide();
  end
end