move minipage->box conversion from 224 to 227

[lyx.git] / lib / lyx2lyx / lyxconvert_224.py

diff --git a/lib/lyx2lyx/lyxconvert_224.py b/lib/lyx2lyx/lyxconvert_224.py
index db4148f372f90fd1b1f2d0bcf48e0be708cca642..af4c733e93697b236a20300fc77706948f71a8b0 100644 (file)
--- a/lib/lyx2lyx/lyxconvert_224.py
+++ b/lib/lyx2lyx/lyxconvert_224.py
@@ -15,9 +15,10 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
-from parser_tools import find_token, find_tokens
+import re
+from parser_tools import find_token, find_tokens, find_end_of_inset, find_end_of
 from sys import stderr
-from string import replace, split
+from string import replace, split, find, replace, strip, join
 
 def add_end_layout(lines):
     i = find_token(lines, '\\layout', 0)
@@ -63,7 +64,7 @@ def add_end_layout(lines):
             lines.insert(i,"\\end_layout")
             i = i + 2
             continue
-        
+
         #case \end_document
         lines.insert(i, "\\end_layout")
         return
@@ -75,20 +76,156 @@ def layout2begin_layout(lines):
         if i == -1:
             return
 
-        lines[i]= replace(lines[i], '\\layout', '\\begin_layout')
+        lines[i] = replace(lines[i], '\\layout', '\\begin_layout')
         i = i + 1
 
+def valignment_middle(lines, start, end):
+    for i in range(start, end):
+        if re.search('^<(column|cell) .*valignment="center".*>$', lines[i]):
+            lines[i] = replace(lines[i], 'valignment="center"', 'valignment="middle"')
+
+def table_valignment_middle(lines):
+    i = 0
+    while 1:
+        i = find_token(lines, '\\begin_inset  Tabular', i)
+        if i == -1:
+            return
+        j = find_end_of_inset(lines, i + 1)
+        if j == -1:
+            #this should not happen
+            valignment_middle(lines, i + 1, len(lines))
+            return
+        valignment_middle(lines, i + 1, j)
+        i = j + 1
+
 def end_document(lines):
     i = find_token(lines, "\\the_end", 0)
     if i == -1:
         lines.append("\\end_document")
         return
     lines[i] = "\\end_document"
-    
+
+##
+# Convert line and page breaks
+# Old:
+#\layout Standard
+#\line_top \line_bottom \pagebreak_top \pagebreak_bottom \added_space_top xxx \added_space_bottom yyy
+#0
+#
+# New:
+#\begin layout Standard
+#
+#\newpage 
+#
+#\lyxline
+#\begin_inset VSpace xxx
+#\end_inset
+#
+#\end_layout
+#\begin_layout Standard
+#
+#0
+#\end_layout
+#\begin_layout Standard
+#
+#\begin_inset VSpace xxx
+#\end_inset
+#\lyxline 
+#
+#\newpage
+#
+#\end_layout
+
+def convert_breaks(lines):    
+    i = 0
+    while 1:
+        i = find_token(lines, "\\begin_layout", i)
+        if i == -1:
+            return
+        i = i + 1
+        line_top   = find(lines[i],"\\line_top")
+        line_bot   = find(lines[i],"\\line_bottom")
+        pb_top     = find(lines[i],"\\pagebreak_top")
+        pb_bot     = find(lines[i],"\\pagebreak_bottom")
+        vspace_top = find(lines[i],"\\added_space_top")
+        vspace_bot = find(lines[i],"\\added_space_bottom")
+
+        if line_top == -1 and line_bot == -1 and pb_bot == -1 and pb_top == -1 and vspace_top == -1 and vspace_bot == -1:
+            continue
+
+        for tag in "\\line_top", "\\line_bottom", "\\pagebreak_top", "\\pagebreak_bottom":
+            lines[i] = replace(lines[i], tag, "")
+
+        if vspace_top != -1:
+            # the position could be change because of the removal of other
+            # paragraph properties above
+            vspace_top = find(lines[i],"\\added_space_top")
+            tmp_list = split(lines[i][vspace_top:])
+            vspace_top_value = tmp_list[1]
+            lines[i] = lines[i][:vspace_top] + join(tmp_list[2:])
+
+        if vspace_bot != -1:
+            # the position could be change because of the removal of other
+            # paragraph properties above
+            vspace_bot = find(lines[i],"\\added_space_bottom")
+            tmp_list = split(lines[i][vspace_bot:])
+            vspace_bot_value = tmp_list[1]
+            lines[i] = lines[i][:vspace_bot] + join(tmp_list[2:])
+
+        lines[i] = strip(lines[i])
+        i = i + 1
+
+        #  Create an empty paragraph for line and page break that belong
+        # above the paragraph
+        if pb_top !=-1 or line_top != -1 or vspace_bot != -1:
+            
+            paragraph_above = ['','\\begin_layout Standard','','']
+
+            if pb_top != -1:
+                paragraph_above.extend(['\\newpage ',''])
+
+            if vspace_top != -1:
+                paragraph_above.extend(['\\begin_inset VSpace ' + vspace_top_value,'\\end_inset ','',''])
+
+            if line_top != -1:
+                paragraph_above.extend(['\\lyxline ',''])
+
+            paragraph_above.extend(['\\end_layout',''])
+
+            #inset new paragraph above the current paragraph
+            lines[i-2:i-2] = paragraph_above
+            i = i + len(paragraph_above)
+
+        # Ensure that nested style are converted later.
+        k = find_end_of(lines, i, "\\begin_layout", "\\end_layout")
+
+        if k == -1:
+            return
+
+        if pb_top !=-1 or line_top != -1 or vspace_bot != -1:
+            
+            paragraph_bellow = ['','\\begin_layout Standard','','']
+
+            if line_bot != -1:
+                paragraph_bellow.extend(['\\lyxline ',''])
+
+            if vspace_bot != -1:
+                paragraph_bellow.extend(['\\begin_inset VSpace ' + vspace_bot_value,'\\end_inset ','',''])
+
+            if pb_bot != -1:
+                paragraph_bellow.extend(['\\newpage ',''])
+
+            paragraph_bellow.extend(['\\end_layout',''])
+
+            #inset new paragraph above the current paragraph
+            lines[k + 1: k + 1] = paragraph_bellow
+
 def convert(header, body):
     add_end_layout(body)
     layout2begin_layout(body)
     end_document(body)
+    table_valignment_middle(body)
+    convert_breaks(body)
 
 if __name__ == "__main__":
     pass