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authorVasudev Kamath <kamathvasudev@gmail.com>2016-01-17 10:24:04 +0530
committerVasudev Kamath <kamathvasudev@gmail.com>2016-01-17 10:24:04 +0530
commitdbfdc17c919fbe0c0da0b11ad80977d415d52e9e (patch)
treebe487e0e58e17959036e6104542f57213ffc1f1a /scripts/lib/fontbuild/markFeature.py
parent1352cf875dbb8a46fb0b4bf25a15b6870cf83a19 (diff)
parentdbeb1d1913b5e0b1609af63caa02c2785f832a26 (diff)
Merge tag 'upstream/0_20160106'
Upstream version 0~20160106 # gpg: Signature made Sunday 17 January 2016 10:24:04 AM IST using RSA key ID 87700B7E # gpg: Good signature from "Vasudev Kamath <kamathvasudev@gmail.com>" [ultimate] # gpg: aka "Vasudev Kamath (Debian Maint) <kamathvasudev@gmail.com>" [ultimate] # gpg: aka "Vasudev Kamath <vasudev@copyninja.info>" [ultimate]
Diffstat (limited to 'scripts/lib/fontbuild/markFeature.py')
-rwxr-xr-xscripts/lib/fontbuild/markFeature.py137
1 files changed, 35 insertions, 102 deletions
diff --git a/scripts/lib/fontbuild/markFeature.py b/scripts/lib/fontbuild/markFeature.py
index b617ef6..395e537 100755
--- a/scripts/lib/fontbuild/markFeature.py
+++ b/scripts/lib/fontbuild/markFeature.py
@@ -13,105 +13,38 @@
# limitations under the License.
-from fontbuild.features import updateFeature
-
-
-aliases = [["uni0430", "a"], ["uni0435", "e"], ["uni0440", "p"], ["uni0441", "c"], ["uni0445", "x"], ["uni0455", "s"], ["uni0456", "i"], ["uni0471", "psi"]]
-
-def GetAliaseName(gname):
- for i in range (len(aliases)):
- if (gname == aliases[i][1]):
- return aliases[i][0]
- return None
-
-def CreateAccNameList(font, acc_anchor_name, bCombAccentOnly = True):
- #combrange = range(0x0300,0x0370) + range(0x1AB0,0x1ABF) + range(0x1DC0,0x1DE0)
- lst = []
- for g in font:
- if bCombAccentOnly and g.width != 0: #((g.unicode < 0x0300) or (g.unicode > 0x362)):
- continue
- for anchor in g.anchors:
- if acc_anchor_name == anchor.name:
- lst.append(g.name)
- return lst
-
-def CreateAccGlyphList(font, acc_list, acc_anchor_name):
- g_list = []
- for g in font:
- if g.name in acc_list:
- for anchor in g.anchors:
- if acc_anchor_name == anchor.name:
- g_list.append([g.name, anchor.x, anchor.y])
- break
- return g_list
-
-
-def CreateGlyphList(font, acc_list, anchor_name):
- g_list = []
- for g in font:
- if g.name in acc_list:
- continue
- for anchor in g.anchors:
- if anchor_name == anchor.name:
- g_list.append([g.name, anchor.x, anchor.y])
- break
- return g_list
-
-def Create_mark_lookup(accent_g_list, base_g_list, lookupname, acc_class, lookAliases = True):
- txt = "lookup " + lookupname + " {\n"
-
- for acc in accent_g_list:
- txt += " markClass " + acc[0] + " <anchor " + `int(acc[1])` + " " + `int(acc[2])` + "> " + acc_class +";\n"
-
- for base in base_g_list:
- txt += " pos base " + base[0] + " <anchor " + `int(base[1])` + " " + `int(base[2])` + "> mark " + acc_class + ";\n"
- if (lookAliases):
- base2 = GetAliaseName(base[0])
- if (None == base2):
- continue
- txt += " pos base " + base2 + " <anchor " + `int(base[1])` + " " + `int(base[2])` + "> mark " + acc_class + ";\n"
-
- txt += "} " + lookupname + ";\n"
-
- return txt
-
-##### main ##############
-def GenerateFeature_mark(font):
-
- combination_anchor_list = [
- ["top", "_marktop", True, True],
- ["bottom", "_markbottom", True, True],
- ["top_dd", "_marktop_dd", True, False],
- ["bottom_dd", "_markbottom_dd", True, False],
- ["rhotichook", "_markrhotichook", False, False],
- ["top0315", "_marktop0315", False, False],
- ["parent_top", "_markparent_top", False, False],
- ["parenthesses.w1", "_markparenthesses.w1", False, False],
- ["parenthesses.w2", "_markparenthesses.w2", False, False],
- ["parenthesses.w3", "_markparenthesses.w3", False, False]
- ]
-
- text = "feature mark {\n"
-
- for n in range(len(combination_anchor_list)):
-
- accent_name_list = []
- accent_mark_list = []
- base_mark_list = []
-
- anchors_pair = combination_anchor_list[n]
- anchor_name = anchors_pair[0]
- acc_anchor_name = anchors_pair[1]
- comb_accent_only = anchors_pair[2]
- expand_to_composits = anchors_pair[3]
- lookupname = "mark"+`n+1`
- classname = "@MC_" + anchor_name
-
- accent_name_list = CreateAccNameList(font, acc_anchor_name, comb_accent_only)
- accent_mark_list = CreateAccGlyphList(font, accent_name_list, acc_anchor_name)
- base_mark_list = CreateGlyphList(font, accent_name_list, anchor_name)
- text += Create_mark_lookup(accent_mark_list, base_mark_list, lookupname, classname, expand_to_composits)
-
- text += "} mark;\n"
-
- updateFeature(font, "mark", text)
+from ufo2ft.kernFeatureWriter import KernFeatureWriter
+from ufo2ft.makeotfParts import FeatureOTFCompiler
+
+
+class RobotoFeatureCompiler(FeatureOTFCompiler):
+ def precompile(self):
+ self.overwriteFeatures = True
+
+ def setupAnchorPairs(self):
+ self.anchorPairs = [
+ ["top", "_marktop", True, True],
+ ["bottom", "_markbottom", True, True],
+ ["top_dd", "_marktop_dd", True, False],
+ ["bottom_dd", "_markbottom_dd", True, False],
+ ["rhotichook", "_markrhotichook", False, False],
+ ["top0315", "_marktop0315", False, False],
+ ["parent_top", "_markparent_top", False, False],
+ ["parenthesses.w1", "_markparenthesses.w1", False, False],
+ ["parenthesses.w2", "_markparenthesses.w2", False, False],
+ ["parenthesses.w3", "_markparenthesses.w3", False, False]]
+
+ self.mkmkAnchorPairs = [
+ ["mkmktop", "_marktop"],
+ ["mkmkbottom_acc", "_markbottom"]]
+
+ def setupAliases(self):
+ self.aliases = [
+ ["a", "uni0430"], ["e", "uni0435"], ["p", "uni0440"],
+ ["c", "uni0441"], ["x", "uni0445"], ["s", "uni0455"],
+ ["i", "uni0456"], ["psi", "uni0471"]]
+
+
+class RobotoKernWriter(KernFeatureWriter):
+ leftFeaClassRe = r"@_(.+)_L$"
+ rightFeaClassRe = r"@_(.+)_R$"