#1153. Titleblock revision / data is are derived from IfcDocumentInformation

src/blenderbim/blenderbim/bim/data/templates/titleblocks/A1.svg

@@ -173,7 +173,7 @@
          style="stroke-width:0.999999px"
          y="1036.1166"
          x="3030.9653"
-         id="tspan2527">{{revision}}</tspan></text>
+         id="tspan2527">{{Revision}}</tspan></text>
     <text
        xml:space="preserve"
        style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:13.3918px;line-height:125%;font-family:'OpenGost Type B TT';-inkscape-font-specification:'OpenGost Type B TT';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-feature-settings:normal;text-align:start;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;stroke-width:0.999999px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
@@ -183,7 +183,7 @@
          id="tspan2531"
          x="2804.7021"
          y="1036.1166"
-         style="stroke-width:0.999999px">{{number}}</tspan></text>
+         style="stroke-width:0.999999px">{{Identification}} - {{Name}}</tspan></text>
   </g>
   <g
      transform="matrix(0.26458333,0,0,0.26458334,-3.180917e-5,297.00003)"

src/blenderbim/blenderbim/bim/data/templates/titleblocks/A2.svg

@@ -169,7 +169,7 @@
        style="stroke-width:0.264583px"
        y="397.13919"
        x="554.94287"
-       id="tspan2527">{{revision}}</tspan></text>
+       id="tspan2527">{{Revision}}</tspan></text>
   <text
      xml:space="preserve"
      style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:3.54325px;line-height:125%;font-family:'OpenGost Type B TT';-inkscape-font-specification:'OpenGost Type B TT';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-feature-settings:normal;text-align:start;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;stroke-width:0.264583px;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
@@ -179,7 +179,7 @@
        id="tspan2531"
        x="495.07742"
        y="397.13919"
-       style="stroke-width:0.264583px">{{number}}</tspan></text>
+       style="stroke-width:0.264583px">{{Identification}} - {{Name}}</tspan></text>
   <g
      style="stroke-width:3.77953"
      id="g90669"

src/blenderbim/blenderbim/bim/data/templates/titleblocks/A3.svg

@@ -172,7 +172,7 @@
          id="tspan2527"
          x="544.94287"
          y="284.13919"
-         style="stroke-width:0.264583px">{{revision}}</tspan></text>
+         style="stroke-width:0.264583px">{{Revision}}</tspan></text>
     <text
        id="text2533"
        y="284.13919"
@@ -182,7 +182,7 @@
          style="stroke-width:0.264583px"
          y="284.13919"
          x="485.07742"
-         id="tspan2531">{{number}}</tspan></text>
+         id="tspan2531">{{Identification}} - {{Name}}</tspan></text>
   </g>
   <g
      style="stroke-width:3.77953"

src/blenderbim/blenderbim/bim/module/drawing/operator.py

@@ -667,10 +667,11 @@ class CreateSheets(bpy.types.Operator):
         scene = context.scene
         props = scene.DocProperties
         active_sheet = props.sheets[props.active_sheet_index]
-        name = active_sheet.name
+        sheet = tool.Ifc.get().by_id(active_sheet.ifc_definition_id)
+        name = tool.Drawing.get_sheet_filename(sheet)
         sheet_builder = sheeter.SheetBuilder()
         sheet_builder.data_dir = scene.BIMProperties.data_dir
-        sheet_builder.build(name)
+        sheet_builder.build(sheet)
 
         svg2pdf_command = context.preferences.addons["blenderbim"].preferences.svg2pdf_command
         svg2dxf_command = context.preferences.addons["blenderbim"].preferences.svg2dxf_command

src/blenderbim/blenderbim/bim/module/drawing/sheeter.py

@@ -92,6 +92,7 @@ class SheetBuilder:
 
         if os.path.isfile(underlay_path):
             background = ET.SubElement(view, "image")
+            background.attrib["data-type"] = "background"
             background.attrib["xlink:href"] = os.path.relpath(underlay_path, sheet_dir)
             background.attrib["x"] = "30"
             background.attrib["y"] = "30"
@@ -100,6 +101,7 @@ class SheetBuilder:
 
         if os.path.isfile(drawing_path):
             foreground = ET.SubElement(view, "image")
+            foreground.attrib["data-type"] = "foreground"
             foreground.attrib["xlink:href"] = os.path.relpath(drawing_path, sheet_dir)
             foreground.attrib["x"] = "30"
             foreground.attrib["y"] = "30"
@@ -119,9 +121,7 @@ class SheetBuilder:
         sheet_tree = ET.parse(sheet_path)
         sheet_root = sheet_tree.getroot()
 
-        print('removing drawing', sheet_root.findall("{http://www.w3.org/2000/svg}g"))
         for g in sheet_root.findall("{http://www.w3.org/2000/svg}g"):
-            print('checking g', g)
             if g.attrib["data-type"] == "drawing" and g.attrib["data-guid"] == drawing.GlobalId:
                 sheet_root.remove(g)
                 break
@@ -160,13 +160,15 @@ class SheetBuilder:
         title_tree = ET.parse(os.path.join(self.data_dir, "templates", "view-title.svg"))
         title_root = title_tree.getroot()
         title = ET.SubElement(parent, "image")
+        title.attrib["data-type"] = "view-title"
         title.attrib["xlink:href"] = "../templates/view-title.svg"
         title.attrib["x"] = str(x)
         title.attrib["y"] = str(y)
         title.attrib["width"] = str(self.convert_to_mm(title_root.attrib.get("width")))
         title.attrib["height"] = str(self.convert_to_mm(title_root.attrib.get("height")))
 
-    def build(self, sheet_name):
+    def build(self, sheet):
+        sheet_name = tool.Drawing.get_sheet_filename(sheet)
         os.makedirs(os.path.join(self.data_dir, "build", sheet_name), exist_ok=True)
 
         sheet_path = os.path.join(self.data_dir, "sheets", f"{sheet_name}.svg")
@@ -177,48 +179,56 @@ class SheetBuilder:
         tree = ET.parse(sheet_path)
         root = tree.getroot()
 
-        titleblock = root.findall('{http://www.w3.org/2000/svg}g[@data-type="titleblock"]')[0]
+        self.build_titleblock(root, sheet)
-        image = titleblock.findall("{http://www.w3.org/2000/svg}image")[0]
+        self.build_drawings(root, sheet_name)
-        titleblock.append(self.parse_embedded_svg(image, {"number": sheet_name, "revision": "A"}))
-        titleblock.remove(image)
-
-        self.group_number = 1
-        self.build_drawings(root.findall('{http://www.w3.org/2000/svg}g[@data-type="drawing"]'), sheet_name)
         self.build_schedules(root.findall('{http://www.w3.org/2000/svg}g[@data-type="schedule"]'))
 
         with open(os.path.join(self.data_dir, "build", sheet_name, f"{sheet_name}.svg"), "wb") as output:
             tree.write(output)
 
-    def build_drawings(self, drawings, sheet_name):
+    def build_titleblock(self, root, sheet):
-        for view in drawings:
+        titleblock = root.findall('{http://www.w3.org/2000/svg}g[@data-type="titleblock"]')[0]
+        image = titleblock.findall("{http://www.w3.org/2000/svg}image")[0]
+        titleblock.append(self.parse_embedded_svg(image, sheet.get_info()))
+        titleblock.remove(image)
+
+    def build_drawings(self, root, sheet_name):
+        for view in root.findall('{http://www.w3.org/2000/svg}g[@data-type="drawing"]'):
             images = view.findall("{http://www.w3.org/2000/svg}image")
-            background = images[0]
+
-            foreground = images[1]
+            background = None
-            view_title = images[2]
+            foreground = None
+            view_title = None
+
+            for image in images:
+                if image.attrib["data-type"] == "background":
+                    background = image
+                elif image.attrib["data-type"] == "foreground":
+                    foreground = image
+                elif image.attrib["data-type"] == "view-title":
+                    view_title = image
+
             self.scale = "NTS"
 
-            # Add foreground
+            if foreground is not None:
-            view.append(self.parse_embedded_svg(foreground, {}))
+                view.append(self.parse_embedded_svg(foreground, {}))
 
-            # Add background
+            if background is not None:
-            background_path = os.path.join(self.data_dir, "sheets", self.get_href(background))
+                background_path = os.path.join(self.data_dir, "sheets", self.get_href(background))
+                copy(background_path, os.path.join(self.data_dir, "build", sheet_name))
 
-            copy(background_path, os.path.join(self.data_dir, "build", sheet_name))
+            if view_title is not None:
-
+                foreground_path = self.get_href(foreground)
-            # Add view title
+                view.append(
-            foreground_path = self.get_href(foreground)
+                    self.parse_embedded_svg(
-            view.append(
+                        view_title,
-                self.parse_embedded_svg(
+                        {"no": 1, "name": ntpath.basename(foreground_path)[0:-4], "scale": self.scale},
-                    view_title,
+                    )
-                    {"no": self.group_number, "name": ntpath.basename(foreground_path)[0:-4], "scale": self.scale},
                 )
-            )
 
             for image in images:
                 view.remove(image)
 
-            self.group_number += 1
-
     def build_schedules(self, schedules):
         for group in schedules:
             images = group.findall("{http://www.w3.org/2000/svg}image")
@@ -231,15 +241,13 @@ class SheetBuilder:
             path = self.get_href(schedule)
             group.append(
                 self.parse_embedded_svg(
-                    group_title, {"no": self.group_number, "name": ntpath.basename(path)[0:-4], "scale": self.scale}
+                    group_title, {"no": 1, "name": ntpath.basename(path)[0:-4], "scale": self.scale}
                 )
             )
 
             for image in images:
                 group.remove(image)
 
-            self.group_number += 1
-
     def get_href(self, element):
         return urllib.parse.unquote(element.attrib.get("{http://www.w3.org/1999/xlink}href"))