Changeset 9547 for main/waeup.kofa

Timestamp:

6 Nov 2012, 00:05:27 (12 years ago)

Author:

uli

Message:

Add sig_in_footer option for generated PDFs.

Location:

main/waeup.kofa/trunk/src/waeup/kofa

Files:

• browser/pdf.py (modified) (4 diffs)
• students/utils.py (modified) (3 diffs)

main/waeup.kofa/trunk/src/waeup/kofa/browser/pdf.py

@@ -203 +203 @@
 
     @classmethod
+    def _drawSignatureBoxes(cls, canvas, width, height, signatures=[]):
+        """Draw signature boxes into canvas.
+        """
+        canvas.saveState()
+        canvas.setFont("Helvetica", 10)
+        canvas.drawString(
+            2.2*cm + 0.2*cm, 1.35 * inch,
+            translate(_('Date, Student Signature')))
+        canvas.drawString(
+            width/2.0 + 0.15*cm + 0.4*cm, 1.35 * inch,
+            translate(_('Date, Clearance Officer Signature')))
+        canvas.rect(2.2*cm, 0.75*inch, width/2.0-2.1*cm, 0.75*inch)
+        canvas.rect(width/2.0+0.3*cm, 0.75*inch, width/2.0-2.5*cm, 0.75*inch)
+        canvas.restoreState()
+        return canvas
+
+    @classmethod
     def fromStringList(cls, string_list):
         """Generate a list of reportlab paragraphs out of a list of strings.
@@ -344 +361 @@
         # Footer
         canvas.saveState()
+        if getattr(doc, 'sig_in_footer', False):
+            self._drawSignatureBoxes(canvas, width, height)
         canvas.line(2.2*cm, 0.62*inch, width-2.2*cm, 0.62*inch)
         canvas.setFont("Helvetica", 9)
@@ -365 +384 @@
 
     def create_pdf(self, data, headerline=None, title=None, author=None,
-                   footer='', note=None):
+                   footer='', note=None, sig_in_footer=False):
         """Returns a binary data stream which is a PDF document.
         """
         pdf_stream = StringIO()
+        bottomMargin = sig_in_footer and 1.4*inch or 0.8*inch
         doc = SimpleDocTemplate(
             pdf_stream,
-            bottomMargin=1.1*inch,
+            bottomMargin=bottomMargin,
             topMargin=1.3*inch,
             title=title,
@@ -383 +403 @@
         doc.kofa_author = author
         doc.kofa_footer = footer
+        doc.sig_in_footer = sig_in_footer
         if note is not None:
             html = format_html(note)

main/waeup.kofa/trunk/src/waeup/kofa/students/utils.py

@@ -506 +506 @@
     def renderPDF(self, view, filename='slip.pdf', student=None,
                   studentview=None, tableheader=None, tabledata=None,
-                  note=None, signatures=None):
+                  note=None, signatures=None, sig_in_footer=False):
         """Render pdf slips for various pages.
         """
@@ -557 +557 @@
 
         # Insert signatures
-        if signatures:
+        if signatures and not sig_in_footer:
             data.append(Spacer(1, 20))
             signaturetable = get_signature_table(signatures)
@@ -567 +567 @@
             pdf_stream = creator.create_pdf(
                 data, None, doc_title, author=author, footer=footer_text,
-                note=note)
+                note=note, sig_in_footer=sig_in_footer)
         except IOError:
             view.flash('Error in image file.')