Split a font's filename and its alias.

[redact.git] / lib / redact / part.rb

diff --git a/lib/redact/part.rb b/lib/redact/part.rb
index 706761a6675f1651b239ccc0b1a9afafa511d4c6..90a29776875acd36c849cc09752062ca47403475 100644 (file)
--- a/lib/redact/part.rb
+++ b/lib/redact/part.rb
@@ -1,5 +1,5 @@
 #--
-# $Id: part.rb 32 2005-04-24 09:18:07Z tilman $
+# $Id: part.rb 48 2005-06-08 21:38:34Z tilman $
 #
 # Copyright (c) 2005 Tilman Sauerbeck (tilman at code-monkey de)
 #
@@ -400,14 +400,28 @@ module Redact
 
        class Tweens < Array
                def <<(im)
-                       image = EDJE.image_dir.find { |e| e.filename == im }
+                       im2 = find_image(im.to_str.strip)
+                       raise(RedactError, "cannot find image - #{im}") if im2.nil?
+
+                       image = EDJE.image_dir.find { |e| e.filename == im2 }
                        if image.nil?
-                               image = ImageDirectoryEntry.new(im)
+                               image = ImageDirectoryEntry.new(im2)
                                EDJE.image_dir << image
                        end
 
                        super(Tween.new(image))
                end
+
+               private
+               def find_image(file)
+                       [".", OPTIONS.image_dir].each do |d|
+                               f2 = File.join(d, file)
+                               return Pathname.new(f2).cleanpath.to_s if File.file?(f2)
+                       end
+
+                       nil
+               end
+
        end
 
        class ImageDescription < Description
@@ -429,11 +443,14 @@ module Redact
                end
 
                def image=(im)
-                       return if !@image.nil? && im == @image.filename
+                       im2 = find_image(im.to_str.strip)
+                       raise(RedactError, "cannot find image - #{im}") if im2.nil?
+
+                       return if !@image.nil? && im2 == @image.filename
 
-                       @image = EDJE.image_dir.find { |e| e.filename == im }
+                       @image = EDJE.image_dir.find { |e| e.filename == im2 }
                        if @image.nil?
-                               @image = ImageDirectoryEntry.new(im)
+                               @image = ImageDirectoryEntry.new(im2)
                                EDJE.image_dir << @image
                        end
 
@@ -476,6 +493,16 @@ module Redact
                         "fill.rel_y" => [1.0, :double],
                         "fill.abs_y" => [0]})
                end
+
+               private
+               def find_image(file)
+                       [".", OPTIONS.image_dir].each do |d|
+                               f2 = File.join(d, file)
+                               return Pathname.new(f2).cleanpath.to_s if File.file?(f2)
+                       end
+
+                       nil
+               end
        end
 
        class TextDescription < Description
@@ -525,13 +552,19 @@ module Redact
                        f = f.to_str.strip
                        md = f.match(/.*\.ttf$/)
                        unless md.nil?
-                               found = EDJE.font_dir.find { |font| font.filename == f }
+                               f2 = find_font(f)
+                               raise(RedactError, "cannot find font - #{f}") if f2.nil?
+
+                               found = EDJE.font_dir.find { |font| font.filename == f2 }
                                if found.nil?
-                                       EDJE.font_dir << FontDirectoryEntry.new(f)
+                                       EDJE.font_dir << FontDirectoryEntry.new(f2)
+                                       @font = EDJE.font_dir.last.alias
+                               else
+                                       @font = found.alias
                                end
+                       else
+                               @font = f
                        end
-
-                       @font = f
                end
 
                def outline_color=(c)
@@ -566,5 +599,15 @@ module Redact
                         "text.id_source" => [@text_id_source],
                         "text.id_text_source" => [@text_id_text_source]})
                end
+
+               private
+               def find_font(file)
+                       [".", OPTIONS.font_dir].each do |d|
+                               f2 = File.join(d, file)
+                               return Pathname.new(f2).cleanpath.to_s if File.file?(f2)
+                       end
+
+                       nil
+               end
        end
 end