Also extract element caps for plugin-docs. Fixes parts of #117692.

Original commit message from CVS:
* gst-xmlinspect.py:
* plugins.xsl:
Also extract element caps for plugin-docs. Fixes parts of #117692.

diff --git a/ChangeLog b/ChangeLog
index 720c7ae..b2bcb51 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2007-06-25  Stefan Kost  <ensonic@users.sf.net>
+
+       * gst-xmlinspect.py:
+       * plugins.xsl:
+         Also extract element caps for plugin-docs. Fixes parts of #117692.
+
 2007-06-21  Tim-Philipp Müller  <tim at centricular dot net>
 
        Patch by: Andreas Schwab

diff --git a/gst-xmlinspect.py b/gst-xmlinspect.py
index ea6fc47..0d7f696 100644 (file)
--- a/gst-xmlinspect.py
+++ b/gst-xmlinspect.py
@@ -15,12 +15,23 @@ import gst
 INDENT_SIZE = 2
 
 # all templates
+
+PAD_TEMPLATE = """<caps>
+  <name>%(name)s</name>
+  <direction>%(direction)s</direction>
+  <presence>%(presence)s</presence>
+  <details>%(details)s</details>
+</caps>"""
+
 ELEMENT_TEMPLATE = """<element>
   <name>%(name)s</name>
   <longname>%(longname)s</longname>
   <class>%(class)s</class>
   <description>%(description)s</description>
   <author>%(author)s</author>
+  <pads>
+%(pads)s
+  </pads>
 </element>"""
 
 PLUGIN_TEMPLATE = """<plugin>
@@ -50,17 +61,40 @@ def xmlencode(line):
 def get_offset(indent):
     return " " * INDENT_SIZE * indent
 
+def output_pad_template(pt, indent=0):
+    print  "PAD TEMPLATE", pt.name_template
+    paddir = ("unknown","source","sink")
+    padpres = ("always","sometimes","request")
+    
+    d = {
+      'name':        xmlencode(pt.name_template),
+      'direction':   xmlencode(paddir[pt.direction]),
+      'presence':    xmlencode(padpres[pt.presence]),
+      'details':     xmlencode(pt.static_caps.string),
+    }
+    block = PAD_TEMPLATE % d
+
+    offset = get_offset(indent)
+    return offset + ("\n" + offset).join(block.split("\n"))
+    
 def output_element_factory(elf, indent=0):
     print  "ELEMENT", elf.get_name()
+
+    padsoutput = []
+    padtemplates = elf.get_static_pad_templates()
+    for padtemplate in padtemplates:
+        padsoutput.append(output_pad_template(padtemplate, indent))
+
     d = {
         'name':        xmlencode(elf.get_name()),
         'longname':    xmlencode(elf.get_longname()),
         'class':       xmlencode(elf.get_klass()),
         'description': xmlencode(elf.get_description()),
         'author':      xmlencode(elf.get_author()),
+        'pads': "\n".join(padsoutput),
     }
     block = ELEMENT_TEMPLATE % d
-    
+
     offset = get_offset(indent)
     return offset + ("\n" + offset).join(block.split("\n"))
 

diff --git a/plugins.xsl b/plugins.xsl
index 9cf3dc4..150087f 100644 (file)
--- a/plugins.xsl
+++ b/plugins.xsl
@@ -10,6 +10,7 @@
             doctype-system = "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd"/> 
 
 <xsl:param name="module" />
+
   <xsl:template match="element">
     <xsl:element name="varlistentry">
       <xsl:element name="term">
@@ -26,37 +27,76 @@
     <!-- here we write an element-(name)-details.xml file for the element -->
     <exsl:document href="{concat ('xml/element-', $name, '-details.xml')}" method="xml" indent="yes">
 
-    <xsl:element name="refsect2">
-      <xsl:element name="title">Element Information</xsl:element>
+      <xsl:element name="refsect2">
+        <xsl:element name="title">Element Information</xsl:element>
+        <xsl:element name="variablelist">
+        
+          <!-- plugin name and link -->
+          <xsl:element name="varlistentry">
+            <xsl:element name="term">plugin</xsl:element>
+            <xsl:element name="listitem">
+              <xsl:element name="simpara">
+                <xsl:element name="link">
+                  <xsl:attribute name="linkend">plugin-<xsl:value-of select="../../name"/></xsl:attribute>
+                  <xsl:value-of select="../../name" />
+                </xsl:element>
+              </xsl:element>
+            </xsl:element>
+          </xsl:element>
+        
+          <xsl:element name="varlistentry">
+            <xsl:element name="term">author</xsl:element>
+            <xsl:element name="listitem">
+              <xsl:element name="simpara"><xsl:value-of select="author" /></xsl:element>
+            </xsl:element>
+          </xsl:element>
+        
+          <xsl:element name="varlistentry">
+            <xsl:element name="term">class</xsl:element>
+            <xsl:element name="listitem">
+              <xsl:element name="simpara"><xsl:value-of select="class" /></xsl:element>
+            </xsl:element>
+          </xsl:element>
+                      
+        </xsl:element> <!-- variablelist -->
+
+        <xsl:element name="title">Element Pads</xsl:element>
+        <!-- process all caps -->
+        <xsl:for-each select="pads/caps">
           <xsl:element name="variablelist">
-    
-            <!-- plugin name and link -->
             <xsl:element name="varlistentry">
-              <xsl:element name="term">plugin</xsl:element>
+              <xsl:element name="term">name</xsl:element>
               <xsl:element name="listitem">
-                <xsl:element name="simpara">
-                  <xsl:element name="link">
-                    <xsl:attribute name="linkend">plugin-<xsl:value-of select="../../name"/></xsl:attribute>
-                    <xsl:value-of select="../../name" />
-                  </xsl:element>
-                </xsl:element>
+                <xsl:element name="simpara"><xsl:value-of select="name" /></xsl:element>
               </xsl:element>
             </xsl:element>
-    
+            
             <xsl:element name="varlistentry">
-              <xsl:element name="term">author</xsl:element>
+              <xsl:element name="term">direction</xsl:element>
               <xsl:element name="listitem">
-                <xsl:element name="simpara"><xsl:value-of select="author" /></xsl:element>
+                <xsl:element name="simpara"><xsl:value-of select="direction" /></xsl:element>
               </xsl:element>
             </xsl:element>
-    
+            
             <xsl:element name="varlistentry">
-              <xsl:element name="term">class</xsl:element>
+              <xsl:element name="term">presence</xsl:element>
               <xsl:element name="listitem">
-                <xsl:element name="simpara"><xsl:value-of select="class" /></xsl:element>
+                <xsl:element name="simpara"><xsl:value-of select="presence" /></xsl:element>
               </xsl:element>
             </xsl:element>
+            
+            <xsl:element name="varlistentry">
+              <xsl:element name="term">details</xsl:element>
+              <xsl:element name="listitem">
+                <xsl:element name="simpara"><xsl:value-of select="details" /></xsl:element>
+              </xsl:element>
+            </xsl:element>
+
           </xsl:element> <!-- variablelist -->
+
+          <!--xsl:element name="programlisting"><xsl:value-of select="details" /></xsl:element-->
+
+        </xsl:for-each>
       </xsl:element>
 
     </exsl:document>