X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=lib%2Flyx2lyx%2Flyx_2_4.py;h=057639f238ae536e1aafa37e9190fbe1fbffbde4;hb=483d9146423bf5f6c32e95128d415b18b239ec12;hp=22cc874a7bbc09a302e20bdf2ac70be02ab23230;hpb=8e33b681a8b17bdbd2fa697d9463bb983e2b55a1;p=features.git

diff --git a/lib/lyx2lyx/lyx_2_4.py b/lib/lyx2lyx/lyx_2_4.py
index 22cc874a7b..057639f238 100644
--- a/lib/lyx2lyx/lyx_2_4.py
+++ b/lib/lyx2lyx/lyx_2_4.py
@@ -194,6 +194,9 @@ def createFontMapping(fontlist):
                                   'FiraSansUltralight,ultralight'],
                                   "sans", "sf", "FiraSans", "scaled", "lf", "true")
             fm.expandFontMapping(['FiraMono'], "typewriter", "tt", "FiraMono", "scaled", "lf", "true")
+        elif font == 'libertinus':
+            fm.expandFontMapping(['libertinus,serif'], "roman", None, "libertinus", None, "osf")
+            fm.expandFontMapping(['libertinusmath'], "math", None, "libertinust1math", None, None)
     return fm
 
 def convert_fonts(document, fm, osfoption = "osf"):
@@ -744,7 +747,9 @@ def revert_floatalignment(document):
             alcmd = put_cmd_in_ert("\\raggedleft{}")
         if len(alcmd) > 0:
             document.body[l+1:l+1] = alcmd
-        i = j
+        # There might be subfloats, so we do not want to move past
+        # the end of the inset.
+        i += 1
 
 def revert_tuftecite(document):
     """Revert \cite commands in tufte classes"""
@@ -1745,11 +1750,13 @@ ruby_inset_def = [
     r'End',
 ]
 
+
 def convert_ruby_module(document):
     """Use ruby module instead of local module definition"""
     if document.del_local_layout(ruby_inset_def):
         document.add_module("ruby")
 
+
 def revert_ruby_module(document):
     """Replace ruby module with local module definition"""
     if document.del_module("ruby"):
@@ -1766,6 +1773,7 @@ def convert_utf8_japanese(document):
         or (lang == "japanese-cjk" and inputenc == "utf8-cjk")):
         document.set_parameter("inputencoding", "utf8")
 
+
 def revert_utf8_japanese(document):
     """Use Japanese utf8 variants with Japanese documents."""
     inputenc = get_value(document.header, "\\inputencoding")
@@ -3748,7 +3756,178 @@ def revert_counter_inset(document):
     if pretext:
         add_to_preamble(document, pretext)
 
-        
+
+def revert_ams_spaces(document):
+    "Revert InsetSpace medspace and thickspace into their TeX-code counterparts"
+    Found = False
+    insets = ["\\medspace{}", "\\thickspace{}"]
+    for inset in insets:
+        i = 0
+        j = 0
+        i = find_token(document.body, "\\begin_inset space " + inset, i)
+        if i == -1:
+            continue
+        end = find_end_of_inset(document.body, i)
+        subst = put_cmd_in_ert(inset)
+        document.body[i : end + 1] = subst
+        Found = True
+      
+    if Found == True:
+        # load amsmath in the preamble if not already loaded
+        i = find_token(document.header, "\\use_package amsmath 2", 0)
+        if i == -1:
+            add_to_preamble(document, ["\\@ifundefined{thickspace}{\\usepackage{amsmath}}{}"])
+            return
+
+
+def convert_parskip(document):
+    " Move old parskip settings to preamble "
+    
+    i = find_token(document.header, "\\paragraph_separation skip", 0)
+    if i == -1:
+        return
+    
+    j = find_token(document.header, "\\defskip", 0)
+    if j == -1:
+        document.warning("Malformed LyX document! Missing \\defskip.")
+        return
+    
+    val = get_value(document.header, "\\defskip", j)
+    
+    skipval = "\\medskipamount"
+    if val == "smallskip" or val == "medskip" or val == "bigskip":
+        skipval = "\\" + val + "amount"
+    else:
+        skipval = val
+
+    add_to_preamble(document, ["\\setlength{\\parskip}{" + skipval + "}", "\\setlength{\\parindent}{0pt}"])
+    
+    document.header[i] = "\\paragraph_separation indent"
+    document.header[j] = "\\paragraph_indentation default"
+
+
+def revert_parskip(document):
+    " Revert new parskip settings to preamble "
+    
+    i = find_token(document.header, "\\paragraph_separation skip", 0)
+    if i == -1:
+        return
+    
+    j = find_token(document.header, "\\defskip", 0)
+    if j == -1:
+        document.warning("Malformed LyX document! Missing \\defskip.")
+        return
+    
+    val = get_value(document.header, "\\defskip", j)
+    
+    skipval = ""
+    if val == "smallskip" or val == "medskip" or val == "bigskip":
+        skipval = "[skip=\\" + val + "amount]"
+    elif val == "fullline":
+        skipval = "[skip=\\baselineskip]"
+    elif val != "halfline":
+        skipval = "[skip={" + val + "}]"
+    
+    add_to_preamble(document, ["\\usepackage" + skipval + "{parskip}"])
+    
+    document.header[i] = "\\paragraph_separation indent"
+    document.header[j] = "\\paragraph_indentation default"
+
+
+def revert_line_vspaces(document):
+    " Revert fulline and halfline vspaces to TeX "
+    insets = {
+        "fullline*" : "\\vspace*{\\baselineskip}",
+        "fullline" : "\\vspace{\\baselineskip}",
+        "halfline*" : "\\vspace*{0.5\\baselineskip}",
+        "halfline" : "\\vspace{0.5\\baselineskip}",
+        }
+    for inset in insets.keys():
+        i = 0
+        j = 0
+        i = find_token(document.body, "\\begin_inset VSpace " + inset, i)
+        if i == -1:
+            continue
+        end = find_end_of_inset(document.body, i)
+        subst = put_cmd_in_ert(insets[inset])
+        document.body[i : end + 1] = subst
+
+def convert_libertinus_rm_fonts(document):
+    """Handle Libertinus serif fonts definition to LaTeX"""
+
+    if not get_bool_value(document.header, "\\use_non_tex_fonts"):
+        fm = createFontMapping(['Libertinus'])
+        convert_fonts(document, fm)
+
+def revert_libertinus_rm_fonts(document):
+    """Revert Libertinus serif font definition to LaTeX"""
+
+    if not get_bool_value(document.header, "\\use_non_tex_fonts"):
+        fontmap = dict()
+        fm = createFontMapping(['libertinus'])
+        if revert_fonts(document, fm, fontmap):
+            add_preamble_fonts(document, fontmap)
+
+def revert_libertinus_sftt_fonts(document):
+    " Revert Libertinus sans and tt font definitions to LaTeX "
+
+    if find_token(document.header, "\\use_non_tex_fonts false", 0) != -1:
+        preamble = ""
+        # first sf font
+        i = find_token(document.header, "\\font_sans \"LibertinusSans-LF\"", 0)
+        if i != -1:
+            j = find_token(document.header, "\\font_sans_osf true", 0)
+            if j != -1:
+                add_to_preamble(document, ["\\renewcommand{\\sfdefault}{LibertinusSans-OsF}"])
+                document.header[j] = "\\font_sans_osf false"
+            else:
+                add_to_preamble(document, ["\\renewcommand{\\sfdefault}{LibertinusSans-LF}"])
+            document.header[i] = document.header[i].replace("LibertinusSans-LF", "default")
+            sf_scale = 100.0
+            sfval = find_token(document.header, "\\font_sf_scale", 0)
+            if sfval == -1:
+                document.warning("Malformed LyX document: Missing \\font_sf_scale.")
+            else:
+                sfscale = document.header[sfval].split()
+                val = sfscale[1]
+                sfscale[1] = "100"
+                document.header[sfval] = " ".join(sfscale)
+                try:
+                    # float() can throw
+                    sf_scale = float(val)
+                except:
+                    document.warning("Invalid font_sf_scale value: " + val)
+                if sf_scale != "100.0":
+                    add_to_preamble(document, ["\\renewcommand*{\\LibertinusSans@scale}{" + str(sf_scale / 100.0) + "}"])
+        # now tt font
+        i = find_token(document.header, "\\font_typewriter \"LibertinusMono-TLF\"", 0)
+        if i != -1:
+            add_to_preamble(document, ["\\renewcommand{\\ttdefault}{LibertinusMono-TLF}"])
+            document.header[i] = document.header[i].replace("LibertinusMono-TLF", "default")
+            tt_scale = 100.0
+            ttval = find_token(document.header, "\\font_tt_scale", 0)
+            if ttval == -1:
+                document.warning("Malformed LyX document: Missing \\font_tt_scale.")
+            else:
+                ttscale = document.header[ttval].split()
+                val = ttscale[1]
+                ttscale[1] = "100"
+                document.header[ttval] = " ".join(ttscale)
+                try:
+                    # float() can throw
+                    tt_scale = float(val)
+                except:
+                    document.warning("Invalid font_tt_scale value: " + val)
+                if tt_scale != "100.0":
+                    add_to_preamble(document, ["\\renewcommand*{\\LibertinusMono@scale}{" + str(tt_scale / 100.0) + "}"])
+
+
+def revert_docbook_table_output(document):
+    i = find_token(document.header, '\\docbook_table_output')
+    if i != -1:
+        del document.header[i]
+
+
 ##
 # Conversion hub
 #
@@ -3804,10 +3983,18 @@ convert = [
            [591, [convert_postpone_fragile]],
            [592, []],
            [593, [convert_counter_maintenance]],
-           [594, []]
+           [594, []],
+           [595, []],
+           [596, [convert_parskip]],
+           [597, [convert_libertinus_rm_fonts]],
+           [598, []]
           ]
 
-revert =  [[593, [revert_counter_inset]],
+revert =  [[597, [revert_docbook_table_output]],
+           [596, [revert_libertinus_rm_fonts,revert_libertinus_sftt_fonts]],
+           [595, [revert_parskip,revert_line_vspaces]],
+           [594, [revert_ams_spaces]],
+           [593, [revert_counter_inset]],
            [592, [revert_counter_maintenance]],
            [591, [revert_colrow_tracking]],
            [590, [revert_postpone_fragile]],