Added basic script to convert source svgs to pngs

tools/editor/icons/svgs_2_pngs.py

@@ -0,0 +1,66 @@
+# -*- coding: utf-8 -*-
+
+# Basic exporter for svg icons (requires Inkscape)
+
+import os.path
+from os import listdir
+from os.path import isfile, join
+import subprocess
+
+SVGS_PATH = 'source/'
+OUT_DIR = 'out/'
+DPI = 90
+
+
+def export_all(svgs_path=SVGS_PATH, out_dir=OUT_DIR, dpi=DPI):
+    if not os.path.isdir(out_dir):
+        os.makedirs(out_dir)
+
+    file_names = [f for f in listdir(svgs_path) if isfile(join(svgs_path, f))]
+
+    for file_name in file_names:
+        # name without extensions
+        name_only = file_name.replace('.svg', '')
+
+        icon_from_name = name_only
+        out_icon_names = [name_only] # export to a png with the same file name
+        rotations = []
+        transforms = []
+
+        # special cases
+        if special_icons.has_key(name_only):
+            special_icon = special_icons[name_only]
+            if type(special_icon) is dict:
+                if special_icon.has_key('output_names'):
+                    out_icon_names += special_icon['output_names']
+
+        svg_file_path = '%s%s.svg' % (svgs_path, icon_from_name)
+
+        for index, out_icon_name in enumerate(out_icon_names):
+            subprocess.call(
+                'inkscape -z -f {input} -d {dpi} -e{output}'.format(
+                input=svg_file_path,
+                dpi=dpi,
+                output='%s%s.png' % (out_dir, out_icon_name)
+            ), shell=True)
+
+
+# special cases for icons that will be exported to multiple target pngs or that require transforms.
+special_icons = {
+    'icon_add_track': dict( output_names=['icon_add'] ),
+    'icon_new': dict( output_names=['icon_file'] ),
+    'icon_animation_tree_player': dict( output_names=['icon_animation_tree'] ),
+    'icon_tool_rotate': dict( output_names=['icon_reload'] ),
+    'icon_multi_edit': dict( output_names=['icon_multi_node_edit'] ),
+    'icon_folder': dict( output_names=['icon_load'] ),
+    'icon_file_list': dict( output_names=['icon_enum'] ),
+    'icon_collision_2d': dict( output_names=['icon_collision_polygon_2d', 'icon_polygon_2d'] ),
+    'icon_class_list': dict( output_names=['icon_filesystem'] ),
+    'icon_color_ramp': dict( output_names=['icon_graph_color_ramp'] ),
+    'icon_translation': dict( output_names=['icon_p_hash_translation'] ),
+    'icon_shader': dict( output_names=['icon_shader_material', 'icon_material_shader'] ),
+    'icon_canvas_item_shader_graph': dict( output_names=['icon_material_shader_graph'] ),
+
+}
+
+export_all()