2007-05-07 Don Allingham <don@gramps-project.org>

* src/ReportBase/_SimpleDoc.py: add support for tabs
	* src/BaseDoc.py: add support for tabs	
	* src/docgen/TextBufDoc.py: add support for tabs



svn: r8443

ChangeLog

@@ -1,3 +1,8 @@
+2007-05-07  Don Allingham  <don@gramps-project.org>
+	* src/ReportBase/_SimpleDoc.py: add support for tabs
+	* src/BaseDoc.py: add support for tabs	
+	* src/docgen/TextBufDoc.py: add support for tabs
+
 2007-05-07 Benny Malengier <bm@cage.ugent.be>
 	* src/GrampsDb/_GrampsBSDDB.py: upgrade of grdb now sets correct notetype, and 
           inherits the public/private setting of the parent object it is created from, 

src/BaseDoc.py

@@ -572,6 +572,7 @@ class ParagraphStyle:
             self.pad = source.pad
             self.bgcolor = source.bgcolor
             self.description = source.description
+            self.tabs = source.tabs
         else:
             self.font    = FontStyle()
             self.rmargin = 0
@@ -588,6 +589,7 @@ class ParagraphStyle:
             self.pad = 0
             self.bgcolor = (255, 255, 255)
             self.description = ""
+            self.tabs = []
 
     def set_description(self, text):
         """
@@ -822,6 +824,13 @@ class ParagraphStyle:
         "returns the space below paragraph in centimeters"
         return self.bmargin
 
+    def set_tabs(self, tab_stops):
+        assert(type(tab_stops) == type([]))
+        self.tabs = tab_stops
+
+    def get_tabs(self):
+        return self.tabs
+
 #------------------------------------------------------------------------
 #
 # StyleSheetList

src/ReportBase/_SimpleDoc.py

@@ -85,6 +85,7 @@ def make_basic_stylesheet():
     fstyle.set_bold(True)
     pstyle.set_font(fstyle)
     pstyle.set_alignment(BaseDoc.PARA_ALIGN_LEFT)
+    pstyle.set_tabs([4, 8, 12, 16])
     sheet.add_paragraph_style('Header1', pstyle)
 
     pstyle = BaseDoc.ParagraphStyle()
@@ -94,6 +95,7 @@ def make_basic_stylesheet():
     fstyle.set_bold(True)
     pstyle.set_font(fstyle)
     pstyle.set_alignment(BaseDoc.PARA_ALIGN_LEFT)
+    pstyle.set_tabs([4, 8, 12, 16])
     sheet.add_paragraph_style('Header2', pstyle)
 
     pstyle = BaseDoc.ParagraphStyle()
@@ -104,7 +106,10 @@ def make_basic_stylesheet():
     fstyle.set_italic(True)
     pstyle.set_font(fstyle)
     pstyle.set_alignment(BaseDoc.PARA_ALIGN_LEFT)
+    pstyle.set_tabs([4, 8, 12, 16])
     sheet.add_paragraph_style('Header3', pstyle)
 
-    sheet.add_paragraph_style('Normal', BaseDoc.ParagraphStyle())
+    pstyle = BaseDoc.ParagraphStyle()
+    pstyle.set_tabs([4, 8, 12, 16])
+    sheet.add_paragraph_style('Normal', pstyle)
     return sheet

src/docgen/TextBufDoc.py

@@ -128,6 +128,15 @@ class TextBufDoc(BaseDoc.BaseDoc, BaseDoc.TextDoc):
             tag.set_property("pixels-below-lines", pixels(style.get_bottom_margin()))
             tag.set_property("wrap-mode", gtk.WRAP_WORD)
 
+            new_tabs = style.get_tabs()
+
+            tab_array = pango.TabArray(len(new_tabs)+1,True)
+            index = 0
+            for tab in [ pixels(x) for x in new_tabs ]:
+                tab_array.set_tab(index, pango.TAB_LEFT, tab)
+                index += 1
+            tag.set_property("tabs", tab_array)
+
             self.tag_table.add(tag)
         self.buffer = gtk.TextBuffer(self.tag_table)
         return