initial

diff --git a/plekit/python/table.py b/plekit/python/table.py
new file mode 100644 (file)
index 0000000..3e1f9bb
--- /dev/null
+++ b/plekit/python/table.py
@@ -0,0 +1,176 @@
+# $Id$
+
+class plekit_table:
+
+    def __init__ (self, table_id, headers, column_sort, 
+                  caption=None,
+                  search_area=True, pagesize_area=True, notes_area=True,
+                  search_width=40, pagesize=25, pagesize_def=999,
+                  max_pages=10,
+                  notes=None):
+        self.table_id=table_id
+        self.headers=headers
+        self.column_sort =column_sort 
+        self.caption=caption
+        self.search_area=search_area
+        self.pagesize_area=pagesize_area
+        self.notes_area=notes_area
+        self.search_width =search_width 
+        self.pagesize =pagesize 
+        self.pagesize_def=pagesize_def
+        self.max_pages=max_pages
+        self.notes=notes
+
+    def columns (self):
+        return len(self.headers)
+
+    def start (self):
+        paginator = self.table_id + "_paginator"
+        classname = "paginationcallback-%s" % paginator
+        classname += " max-pages-%d" % self.max_pages
+        classname += " paginate-%d" % self.pagesize
+        # instantiate paginator callback
+        table_id = self.table_id
+        print """
+<script type="text/javascript"> 
+function %(paginator)s (opts) { plekit_table_paginator (opts,"%(table_id)s)"; }
+</script>
+<br/>
+<table id="%(table_id)s" cellpadding="0" cellspacing="0" border="0" 
+class="plekit_table sortable-onload-self.sort_column rowstyle-alt colstyle-alt no-arrow %(classname)s">
+<thead>
+""" % locals()
+
+        if self.pagesize_area:
+            print self.pagesize_area_html ()
+        if self.search_area:
+            print self.search_area_html ()
+
+        if (self.caption):
+            print "<caption> %s </caption>" % self.caption
+        print "<tr>"
+        for (label,type) in self.headers.iteritems():
+            if type == "none":
+                classpart=""
+            elif type == "string" or type == "int" or type == "float":
+                classpart="sortable"
+            elif type.find ("date-") == 0:
+                classpart="sortable-" + type
+            else:
+                classpart="sortable-sort" + type
+            print '<th class="%(classpart)s plekit_table">%(label)s</th>'%locals()
+
+        print """</tr></thead><tbody>\n"""
+
+    ##########
+    ## unlike the php version there is no support for last-minute options, pass them all to the constructor
+    def end (self):
+        print self.bottom_html()
+        if (self.notes_area):
+            print self.notes_area_html()
+                   
+    ##########
+    def pagesize_area_html (self):
+        width=len(self.headers)
+        pagesize_text_id = self.table_id + "_pagesize"
+        result = """
+<tr class='pagesize_area'><td class='pagesize_area' colspan='%(width)s'>
+<form class='pagesize' action='satisfy_xhtml_validator'><fieldset>
+   <input class='pagesize_input' type='text' id="%(pagesize_text_id)s" value='self.pagesize'
+      onkeyup='plekit_pagesize_set("self.table_id","%(pagesize_text_id)s", self.pagesize);' 
+      size='3' maxlength='3' /> 
+  <label class='pagesize_label'> items/page </label>   
+  <img class='reset' src="/planetlab/icons/clear.png" alt="reset visible size"
+      onmousedown='plekit_pagesize_reset("self.table_id","%(pagesize_text_id)s",self.pagesize_def);' />
+</fieldset></form></td></tr>
+""" % locals()
+        return result
+
+    ##########      
+    def search_area_html (self):
+        width = len(self.headers)
+        search_text_id = self.table_id + "_search"
+        search_reset_id = self.table_id + "_search_reset"
+        search_and_id = self.table_id + "_search_and"
+        result = """
+<tr class='search_area'><td class='search_area' colspan='%(width)s'>
+<form class='search' action='satisfy_xhtml_validator'><fieldset>
+   <label class='search_label'> Search </label> 
+   <input class='search_input' type='text' id='%(search_text_id)s'
+      onkeyup='plekit_table_filter("self.table_id","%(search_text_id)s","%(search_and_id)s");'
+      size='self.search_width' maxlength='256' />
+   <label>and</label>
+   <input id='%(search_and_id)s' class='search_and' 
+      type='checkbox' checked='checked' 
+      onchange='plekit_table_filter("self.table_id","%(search_text_id)s","%(search_and_id)s");' />
+   <img class='reset' src="/planetlab/icons/clear.png" alt="reset search"
+      onmousedown='plekit_table_filter_reset("self.table_id","%(search_text_id)s","%(search_and_id)s");' />
+</fieldset></form></td></tr>
+""" % locals()
+        return result
+
+    ##########
+    ## start a <tfoot> section
+    def tfoot_start (self): print self.tfoot_start_html()
+    def tfoot_start_html (self):
+        self.has_tfoot=true
+        return "</tbody><tfoot>"
+
+    ##########
+    def bottom_html (self):
+        result=""
+        if self.has_tfoot:
+            result += "</tfoot>"
+        else:
+            result += "</tbody>"
+            result += "</table>\n"
+        return result
+
+    ##########
+    default_notes =  [
+        "Enter &amp; or | in the search area to switch between <span class='bold'>AND</span> and <span class='bold'>OR</span> search modes",
+        "Hold down the shift key to select multiple columns to sort" ]
+
+    def notes_area_html (self):
+        if (self.notes):
+            notes=self.notes
+        else:
+            notes=array()
+        notes = notes + default_notes
+        result = ""
+        result += "<p class='table_note'> <span class='table_note_title'>Notes</span>\n"
+        for note in notes:
+            result += "<br/>%s\n" % note
+        result += "</p>"
+        return result
+
+    ##########
+    def row_start (self, id=None, classpart=None):
+        print "<tr"
+        if id: print " id='%s'" % id
+        if classpart: print ' class="%s"' % classpart
+        print ">\n"
+        
+    def row_end (self):
+        print "</tr>\n"
+
+    ##########
+    ## supported options:
+    ## (*) only-if : if set and false, then print 'n/a' instead of (presumably void) $text
+    ## (*) classpart
+    ## (*) columns
+    ## (*) hfill
+    ## (*) align
+    def cell (self, text,only_if=True, classpart=None, columns=None, hfill=None, align=None): 
+        print self.cell_html (text, only_if, classpart, columns, hfill, align)
+    def cell_html (self, text, only_if=True, classpart=None, columns=None, hfill=None, align=None):
+        if not only_if:
+            text="n/a"
+        html=""
+        html += "<td"
+        if classpart: html += " class='%s'" % classpart
+        if columns: html += " colspan='%d'" % columns
+        elif hfill: html += " colspan='%d'" % self.columns()
+        if align: html += " style='text-align:%s'" % align
+        html += ">%s</td>" % text
+        return html