Convert ODS schedules into SVG schedules for inclusion in drawings

src/ifcblenderexport/blenderbim/bim/__init__.py

@@ -189,6 +189,7 @@ if bpy is not None:
         operator.AddSchedule,
         operator.RemoveSchedule,
         operator.SelectScheduleFile,
+        operator.BuildSchedule,
         prop.StrProperty,
         prop.Variable,
         prop.Role,

src/ifcblenderexport/blenderbim/bim/operator.py

@@ -8,12 +8,14 @@ import webbrowser
 import ifcopenshell
 import ifcopenshell.util.selector
 import tempfile
+import ntpath
 from . import export_ifc
 from . import import_ifc
 from . import qto
 from . import cut_ifc
 from . import svgwriter
 from . import sheeter
+from . import scheduler
 from . import schema
 from . import bcf
 from . import ifc
@@ -3664,3 +3666,19 @@ class SelectScheduleFile(bpy.types.Operator):
     def invoke(self, context, event):
         context.window_manager.fileselect_add(self)
         return {'RUNNING_MODAL'}
+
+
+class BuildSchedule(bpy.types.Operator):
+    bl_idname = 'bim.build_schedule'
+    bl_label = 'Build Schedule'
+
+    def execute(self, context):
+        props = bpy.context.scene.DocProperties
+        schedule = props.schedules[props.active_schedule_index]
+        schedule_creator = scheduler.Scheduler()
+        outfile = os.path.join(
+            bpy.context.scene.BIMProperties.data_dir, 'schedules',
+            ntpath.basename(schedule.file).replace('.ods', '.svg'))
+        schedule_creator.schedule(schedule.file, outfile)
+        webbrowser.open('file://' + outfile)
+        return {'FINISHED'}

src/ifcblenderexport/blenderbim/bim/scheduler.py

@@ -0,0 +1,72 @@
+import svgwrite
+import xml.etree.ElementTree as ET
+
+from odf.opendocument import load
+from odf.table import Table, TableRow, TableColumn, TableCell
+from odf.text import P
+from odf.style import Style
+
+class Scheduler():
+    def schedule(self, infile, outfile):
+        self.svg = svgwrite.Drawing(
+            outfile,
+            debug=False,
+            id='root',
+        )
+        self.padding = 1
+        self.margin = 5
+        doc = load(infile)
+        styles = {}
+        for style in doc.getElementsByType(Style):
+            name = style.getAttribute('name')
+            if not style.firstChild:
+                continue
+            styles[name] = {key[1]: value for key, value in style.firstChild.attributes.items()}
+
+        table = doc.getElementsByType(Table)[0]
+        column_widths = []
+        for col in table.getElementsByType(TableColumn):
+            style_name = col.getAttribute('stylename')
+            repeat = col.getAttribute('numbercolumnsrepeated')
+            repeat = int(repeat) if repeat else 1
+            for i in range(0, repeat):
+                if not style_name or 'column-width' not in styles[style_name]:
+                    column_widths.append(50)
+                else:
+                    column_widths.append(self.convert_to_si(styles[style_name]['column-width']))
+
+        y = self.margin
+        for tri, tr in enumerate(table.getElementsByType(TableRow)):
+            x = self.margin
+            height = 6
+            tdi = 0
+            for td in tr.getElementsByType(TableCell):
+                repeat = td.getAttribute('numbercolumnsrepeated')
+                repeat = int(repeat) if repeat else 1
+                for i in range(0, repeat):
+                    width = column_widths[tdi]
+                    self.svg.add(self.svg.rect(insert=(x, y), size=(width, height), style='fill:rgba(255,255,255,1); stroke-width:.125; stroke:rgb(0,0,0)'))
+                    value = td.getElementsByType(P)
+                    if value:
+                        self.add_text(value[0], x+self.padding, y+self.padding)
+                    x += width
+                    tdi += 1
+            y += height
+        total_width = sum(column_widths) + (self.margin * 2)
+        self.svg['width'] = '{}mm'.format(total_width)
+        self.svg['height'] = '{}mm'.format(y)
+        self.svg['viewBox'] = '0 0 {} {}'.format(total_width, y)
+        self.svg.save(pretty=True)
+
+    def add_text(self, text, x, y):
+        self.svg.add(self.svg.text(str(text).upper(), insert=tuple((x, y)), **{
+            'font-size': 4.13,
+            'font-family': 'OpenGost Type B TT',
+            'text-anchor': 'start',
+            'alignment-baseline': 'baseline',
+            'dominant-baseline': 'hanging'
+        }))
+
+    def convert_to_si(self, value):
+        if 'in' in value:
+            return float(value[0:-2]) * 25.4

src/ifcblenderexport/blenderbim/bim/ui.py

@@ -766,6 +766,7 @@ class BIM_PT_schedules(Panel):
         row.operator('bim.add_schedule')
 
         if props.schedules:
+            row.operator('bim.build_schedule', icon='LINENUMBERS_ON', text='')
             row.operator('bim.remove_schedule', icon='X', text='').index = props.active_schedule_index
 
             layout.template_list('BIM_UL_generic', '', props, 'schedules', props, 'active_schedule_index')