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Refactoring to use case more, fixed build

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This commit is contained in:
Andy Meneely
2014-11-02 18:43:11 -05:00
parent f4d2d759c1
commit c6e85b0e46
2 changed files with 34 additions and 31 deletions
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lib/squib/graphics/text.rb
+25 -30
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@@ -23,39 +23,35 @@ module Squib
# :nodoc:
# @api private
def ellipsize(layout, ellipsize)
unless ellipsize.nil?
h = { :none => Pango::Layout::ELLIPSIZE_NONE,
:start => Pango::Layout::ELLIPSIZE_START,
:middle => Pango::Layout::ELLIPSIZE_MIDDLE,
:end => Pango::Layout::ELLIPSIZE_END,
true => Pango::Layout::ELLIPSIZE_END,
false => Pango::Layout::ELLIPSIZE_NONE
}
layout.ellipsize = h[ellipsize]
def set_ellipsize!(layout, ellipsize)
case ellipsize.to_s.downcase
when 'none', 'false'
layout.ellipsize = Pango::Layout::ELLIPSIZE_NONE
when 'start'
layout.ellipsize = Pango::Layout::ELLIPSIZE_START
when 'middle'
layout.ellipsize = Pango::Layout::ELLIPSIZE_MIDDLE
when 'end', 'true'
layout.ellipsize = Pango::Layout::ELLIPSIZE_END
end
layout
end
# :nodoc:
# @api private
def wrap(layout, wrap)
layout.wrap = case wrap.to_s
when 'word'
Pango::Layout::WRAP_WORD
when 'char'
Pango::Layout::WRAP_CHAR
when 'word_char', true
Pango::Layout::WRAP_WORD_CHAR
else
nil
end
layout
def set_wrap!(layout, wrap)
case wrap.to_s.downcase
when 'word'
layout.wrap = Pango::Layout::WRAP_WORD
when 'char'
layout.wrap = Pango::Layout::WRAP_CHAR
when 'word_char', 'true'
layout.wrap = Pango::Layout::WRAP_WORD_CHAR
end
end
# :nodoc:
# @api private
def align(layout, align)
def set_align!(layout, align)
case align.to_s
when 'left'
layout.alignment = Pango::ALIGN_LEFT
@@ -64,7 +60,6 @@ module Squib
when 'center'
layout.alignment = Pango::ALIGN_CENTER
end
layout
end
# :nodoc:
@@ -83,7 +78,7 @@ module Squib
# :nodoc:
# @api private
def setwh(layout, width, height)
def set_wh!(layout, width, height)
layout.width = width * Pango::SCALE unless width.nil? || width == :native
layout.height = height * Pango::SCALE unless height.nil? || height == :native
layout
@@ -107,10 +102,10 @@ module Squib
layout.font_description = font_desc
layout.text = str.to_s
layout.markup = str.to_s if markup
layout = setwh(layout, width, height)
layout = wrap(layout, wrap)
layout = ellipsize(layout, ellipsize)
layout = align(layout, align)
set_wh!(layout, width, height)
set_wrap!(layout, wrap)
set_ellipsize!(layout, ellipsize)
set_align!(layout, align)
layout.justify = justify unless justify.nil?
layout.spacing = spacing * Pango::SCALE unless spacing.nil?
cc.update_pango_layout(layout)