Handle tables contents

blocknotes · blocknotes · commit 3620a048d821 · 2022-07-09T12:02:19.000+02:00
diff --git a/examples/tables.html b/examples/tables.html
@@ -0,0 +1,26 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <title>Tables</title>
+</head>
+<body style="font-family: 'Times-Roman';">
+  <div class="title">Tables</div>
+  <table>
+    <tr>
+      <td>A 1</td>
+      <td>A 2</td>
+      <td>A 3</td>
+    </tr>
+    <tr>
+      <td>B 1</td>
+      <td>B 2</td>
+      <td>B 3</td>
+    </tr>
+    <tr>
+      <td>C 1</td>
+      <td>C 2</td>
+      <td>C 3</td>
+    </tr>
+  </table>
+</body>
+</html>
diff --git a/examples/tables.pdf b/examples/tables.pdf
diff --git a/lib/prawn_html/context.rb b/lib/prawn_html/context.rb
@@ -7,11 +7,12 @@ class Context < Array
     }.freeze
 
     attr_reader :previous_tag
-    attr_accessor :last_text_node
+    attr_accessor :last_text_node, :current_table
 
     # Init the Context
     def initialize(*_args)
       super
+      @current_table = nil
       @last_text_node = false
       @merged_styles = nil
       @previous_tag = nil
diff --git a/lib/prawn_html/document_renderer.rb b/lib/prawn_html/document_renderer.rb
@@ -66,7 +66,13 @@ def on_text_node(content)
     def render
       return if buffer.empty?
 
-      output_content(buffer.dup, context.block_styles)
+      content = prepare_content(buffer.dup, context.block_styles)
+      if context.current_table
+        td_content = content.dig(:buffer, 0, :text)
+        context.current_table.update_content(td_content)
+      else
+        pdf.puts(content[:buffer], content[:options], left_indent: content[:left_indent], bounding_box: content[:bounds])
+      end
       buffer.clear
       @last_margin = 0
     end
@@ -95,6 +101,7 @@ def render_if_needed(element)
 
     def apply_tag_close_styles(element)
       tag_styles = element.tag_closing(context: context)
+      pdf.table(element.table_data) if element.is_a?(Tags::Table)
       @last_margin = tag_styles[:margin_bottom].to_f
       pdf.advance_cursor(last_margin + tag_styles[:padding_bottom].to_f)
       pdf.start_new_page if tag_styles[:break_after]
@@ -118,12 +125,12 @@ def prepare_text(content)
       @last_text = text
     end
 
-    def output_content(buffer, block_styles)
+    def prepare_content(buffer, block_styles)
       apply_callbacks(buffer)
       left_indent = block_styles[:margin_left].to_f + block_styles[:padding_left].to_f
       options = block_styles.slice(:align, :indent_paragraphs, :leading, :mode, :padding_left)
       options[:leading] = adjust_leading(buffer, options[:leading])
-      pdf.puts(buffer, options, bounding_box: bounds(buffer, options, block_styles), left_indent: left_indent)
+      { buffer: buffer, options: options, left_indent: left_indent, bounds: bounds(buffer, options, block_styles) }
     end
 
     def apply_callbacks(buffer)
