1 files changed, 60 insertions, 0 deletions
diff --git a/source/blender/editors/space_spreadsheet/spreadsheet_draw.hh b/source/blender/editors/space_spreadsheet/spreadsheet_draw.hh
new file mode 100644
index 00000000000..6828006f4a1
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+++ b/source/blender/editors/space_spreadsheet/spreadsheet_draw.hh
@@ -0,0 +1,60 @@
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#pragma once
+
+#include "BLI_vector.hh"
+
+struct uiBlock;
+struct rcti;
+struct bContext;
+struct ARegion;
+
+namespace blender::ed::spreadsheet {
+
+struct CellDrawParams {
+  uiBlock *block;
+  int xmin, ymin;
+  int width, height;
+};
+
+class SpreadsheetDrawer {
+ public:
+  int left_column_width;
+  int top_row_height;
+  int row_height;
+  int tot_rows = 0;
+  int tot_columns = 0;
+
+  SpreadsheetDrawer();
+  virtual ~SpreadsheetDrawer();
+
+  virtual void draw_top_row_cell(int column_index, const CellDrawParams &params) const;
+
+  virtual void draw_left_column_cell(int row_index, const CellDrawParams &params) const;
+
+  virtual void draw_content_cell(int row_index,
+                                 int column_index,
+                                 const CellDrawParams &params) const;
+
+  virtual int column_width(int column_index) const;
+};
+
+void draw_spreadsheet_in_region(const bContext *C,
+                                ARegion *region,
+                                const SpreadsheetDrawer &spreadsheet_drawer);
+
+}  // namespace blender::ed::spreadsheet