Add support for biblatex-apa's \nptextcite

lib/citeengines/biblatex-chicago.citeengine

@@ -29,7 +29,8 @@ MaxCiteNames 3
 # The syntax of the cite command definitions below is:
 # style@LyXName|alias*<!_stardesc!_stardesctooltip>[][]=latexcmd
 # 
-# * style:    (Optional) citestyle to which this command is specific.
+# * style:    A (comma-separated) list of citestyles to which
+#             this command is specific.
 # * LyXName:  The LyX name as output in the LyX file. For
 #             portability reasons, we try to use the same
 #             name for same-formatted commands in the
@@ -40,7 +41,7 @@ MaxCiteNames 3
 #             This is a bit like "ObsoletedBy" in the layouts.
 # * latexcmd: The actual LaTeX command that is output.
 #
-# Alias and latexcmd are optional. If no latexcmd is given, the
+# Style, alias and latexcmd are optional. If no latexcmd is given, the
 # LyXName will be output to LaTeX.
 #
 # Note further:

lib/citeengines/biblatex-natbib.citeengine

@@ -33,7 +33,8 @@ MaxCiteNames 3
 # The syntax of the cite command definitions below is:
 # style@LyXName|alias*<!_stardesc!_stardesctooltip>[][]=latexcmd
 # 
-# * style:    (Optional) citestyle to which this command is specific.
+# * style:    A (comma-separated) list of citestyles to which
+#             this command is specific.
 # * LyXName:  The LyX name as output in the LyX file. For
 #             portability reasons, we try to use the same
 #             name for same-formatted commands in the
@@ -44,7 +45,7 @@ MaxCiteNames 3
 #             This is a bit like "ObsoletedBy" in the layouts.
 # * latexcmd: The actual LaTeX command that is output.
 #
-# Alias and latexcmd are optional. If no latexcmd is given, the
+# Style, alias and latexcmd are optional. If no latexcmd is given, the
 # LyXName will be output to LaTeX.
 #
 # Note further:
@@ -81,6 +82,7 @@ MaxCiteNames 3
 CiteEngine authoryear
 	Citet|textcite*[][]
 	Citep|parencite*[][]
+	apa,apa6@nptextcite$[][]
 	Citealt|cite*[][]
 	Citealp*[][]
 	Citeauthor*[][]
@@ -299,6 +301,11 @@ CiteFormat authoryear
 
 	# Fallback style: "Author A (cf. Year),[ and] Author B (Year, p. xx)"
 	cite %!makecitet%%!textafter%%!close%
+	
+	# Style-specifics
+	# 1. APA
+	# "cf. Author A Year; Author B Year, p. xx"
+	nptextcite %!textbefore%%!makepcite%%!textafter%
 End
 
 CiteFormat numerical

lib/citeengines/biblatex.citeengine

@@ -29,7 +29,8 @@ MaxCiteNames 3
 # The syntax of the cite command definitions below is:
 # style@LyXName|alias*<!_stardesc!_stardesctooltip>[][]=latexcmd
 # 
-# * style:    (Optional) citestyle to which this command is specific.
+# * style:    A (comma-separated) list of citestyles to which
+#             this command is specific.
 # * LyXName:  The LyX name as output in the LyX file. For
 #             portability reasons, we try to use the same
 #             name for same-formatted commands in the
@@ -40,7 +41,7 @@ MaxCiteNames 3
 #             This is a bit like "ObsoletedBy" in the layouts.
 # * latexcmd: The actual LaTeX command that is output.
 #
-# Alias and latexcmd are optional. If no latexcmd is given, the
+# Style, alias and latexcmd are optional. If no latexcmd is given, the
 # LyXName will be output to LaTeX.
 #
 # Note further:
@@ -75,6 +76,7 @@ CiteEngine authoryear
 	Cite$|citealt,citealp[][]
 	Citet$[][]=textcite
 	Citep$[][]=parencite
+	apa,apa6@nptextcite$[][]
 	Citeauthor*<!_citeauthorstar!_citeauthorstartooltip>[][]
 	citeyearpar[][]=parencite*
 	citeyear[][]=cite*
@@ -285,6 +287,11 @@ CiteFormat authoryear
 	footcite {%dialog%[[%_footnote%]][[%_foot%]]}: %!textbefore%%!makecite%%!textafter%.
 	# "Auto: (cf. Author A Year; Author B Year, p. xx)"
 	autocite {%dialog%[[%_autocite%]][[%_auto%]]}: %!open%%!textbefore%%!makepcite%%!textafter%%!close%
+	
+	# Style-specifics
+	# 1. APA
+	# "cf. Author A Year; Author B Year, p. xx"
+	nptextcite %!textbefore%%!makepcite%%!textafter%
 End
 
 CiteFormat numerical

lib/lyx2lyx/lyx_2_5.py

@@ -377,6 +377,64 @@ def revert_biblatex_chicago(document):
             document.body[i : j + 1] = put_cmd_in_ert([res])
         i = j + 1
 
+
+def revert_nptextcite(document):
+    """Revert \\nptextcite to ERT"""
+
+    # 1. Get cite engine
+    engine = "basic"
+    i = find_token(document.header, "\\cite_engine", 0)
+    if i == -1:
+        document.warning("Malformed document! Missing \\cite_engine")
+    else:
+        engine = get_value(document.header, "\\cite_engine", i)
+
+    # 2. Do we use biblatex?
+    if engine != "biblatex" and engine != "biblatex-natbib":
+        return
+    
+    # 3. and APA?
+    cetype = "authoryear"
+    i = find_token(document.header, "\\biblatex_citestyle", 0)
+    if i == -1:
+        return
+
+    # 4. Convert \nptextcite to ERT
+    i = 0
+    while True:
+        i = find_token(document.body, "\\begin_inset CommandInset citation", i)
+        if i == -1:
+            break
+        j = find_end_of_inset(document.body, i)
+        if j == -1:
+            document.warning("Can't find end of citation inset at line %d!!" % (i))
+            i += 1
+            continue
+        k = find_token(document.body, "LatexCommand", i, j)
+        if k == -1:
+            document.warning("Can't find LatexCommand for citation inset at line %d!" % (i))
+            i = j + 1
+            continue
+        cmd = get_value(document.body, "LatexCommand", k)
+        if cmd == "nptextcite":
+            pre = get_quoted_value(document.body, "before", i, j)
+            post = get_quoted_value(document.body, "after", i, j)
+            key = get_quoted_value(document.body, "key", i, j)
+            if not key:
+                document.warning("Citation inset at line %d does not have a key!" % (i))
+                key = "???"
+            # Replace known new commands with ERT
+            res = "\\nptextcite"
+            if pre:
+                res += "[" + pre + "]"
+            if post:
+                res += "[" + post + "]"
+            elif pre:
+                res += "[]"
+            res += "{" + key + "}"
+            document.body[i : j + 1] = put_cmd_in_ert([res])
+        i = j + 1
+
 ##
 # Conversion hub
 #
@@ -386,11 +444,13 @@ convert = [
     [621, [convert_url_escapes, convert_url_escapes2]],
     [622, []],
     [623, [convert_he_letter]],
-    [624, [convert_biblatex_chicago]]
+    [624, [convert_biblatex_chicago]],
+    [625, []]
 ]
 
 
 revert = [
+    [624, [revert_nptextcite]],
     [623, [revert_biblatex_chicago]],
     [622, []],
     [621, [revert_glue_parskip]],

src/tex2lyx/text.cpp

@@ -215,7 +215,7 @@ char const * const known_biblatex_commands[] = { "cite", "Cite", "textcite", "Te
 "parencite", "Parencite", "citeauthor", "Citeauthor", "citeyear", "smartcite", "Smartcite",
  "footcite", "Footcite", "autocite", "Autocite", "citetitle", "fullcite", "footfullcite",
 "supercite", "cites", "Cites", "textcites", "Textcites", "parencites", "Parencites",
-"smartcites", "Smartcites", "autocites", "Autocites", 0 };
+"smartcites", "Smartcites", "autocites", "Autocites", "nptextcite", 0 };
 
 /*!
  * biblatex-chicago commands.

src/version.h

@@ -32,8 +32,8 @@ extern char const * const lyx_version_info;
 
 // Do not remove the comment below, so we get merge conflict in
 // independent branches. Instead add your own.
-#define LYX_FORMAT_LYX 624 // spitz: support biblatex-chicago
+#define LYX_FORMAT_LYX 625 // spitz: \nptextcite (APA)
-#define LYX_FORMAT_TEX2LYX 624
+#define LYX_FORMAT_TEX2LYX 625
 
 #if LYX_FORMAT_TEX2LYX != LYX_FORMAT_LYX
 #ifndef _MSC_VER