Update LVGL to v9.1.0

1 files changed, 148 insertions, 110 deletions

diff --git a/lib/lvgl/docs/example_list.py b/lib/lvgl/docs/example_list.py
index c65554e3..6c2d4b8e 100755
--- a/lib/lvgl/docs/example_list.py
+++ b/lib/lvgl/docs/example_list.py
@@ -3,123 +3,161 @@ import os
 
 
 def process_index_rst(path):
-#  print(path)
-  with open(path) as fp:
-    last_line=""
-    line=""
-    title_tmp=""
-    line = fp.readline()
-    d = {}
-    while line:
-      if line[0:3] == '"""':
-        title_tmp = last_line
-      elif line[0:15] ==".. lv_example::":
-        name = line[16:].strip()
-        title_tmp = title_tmp.strip()
-        d[name] = title_tmp
-      last_line = line
-      line = fp.readline()
-
-    return(d)
-
-h1= {
-  "get_started":"Get started",
-  "styles":"Styles",
-  "anim":"Animations",
-  "event":"Events",
-  "layouts":"Layouts",
-  "scroll":"Scrolling",
-  "widgets":"Widgets"
+    #  print(path)
+    with open(path, 'r') as fp:
+        data = fp.read()
+
+    data = data.split('\n')
+
+    last_line = ""
+    title_tmp = ""
+
+    for line in data:
+        line = line.strip()
+
+        if not line:
+            continue
+
+        if line.startswith('---'):
+            title_tmp = last_line.strip()
+
+        elif line.startswith('.. lv_example::'):
+            name = line.replace('.. lv_example::', '').strip()
+            yield name, title_tmp
+
+        last_line = line
+
+
+h1 = {
+    "get_started": "Get started",
+    "styles": "Styles",
+    "anim": "Animations",
+    "event": "Events",
+    "layouts": "Layouts",
+    "scroll": "Scrolling",
+    "widgets": "Widgets"
 }
 
 widgets = {
-"obj":"Base object",
-"arc":"Arc",
-"bar":"Bar",
-"btn":"Button",
-"btnmatrix":"Button matrix",
-"calendar":"Calendar",
-"canvas":"Canvas",
-"chart":"Chart",
-"checkbox":"Checkbox",
-"colorwheel":"Colorwheel",
-"dropdown":"Dropdown",
-"img":"Image",
-"imgbtn":"Image button",
-"keyboard":"Keyboard",
-"label":"Label",
-"led":"LED",
-"line":"Line",
-"list":"List",
-"menu":"Menu",
-"meter":"Meter",
-"msgbox":"Message box",
-"roller":"Roller",
-"slider":"Slider",
-"span":"Span",
-"spinbox":"Spinbox",
-"spinner":"Spinner",
-"switch":"Switch",
-"table":"Table",
-"tabview":"Tabview",
-"textarea":"Textarea",
-"tileview":"Tabview",
-"win":"Window",
+    "obj": "Base object",
+    "arc": "Arc",
+    "bar": "Bar",
+    "btn": "Button",
+    "btnmatrix": "Button matrix",
+    "calendar": "Calendar",
+    "canvas": "Canvas",
+    "chart": "Chart",
+    "checkbox": "Checkbox",
+    "colorwheel": "Colorwheel",
+    "dropdown": "Dropdown",
+    "img": "Image",
+    "imagebutton": "Image button",
+    "keyboard": "Keyboard",
+    "label": "Label",
+    "led": "LED",
+    "line": "Line",
+    "list": "List",
+    "menu": "Menu",
+    "meter": "Meter",
+    "msgbox": "Message box",
+    "roller": "Roller",
+    "scale":"Scale",
+    "slider": "Slider",
+    "span": "Span",
+    "spinbox": "Spinbox",
+    "spinner": "Spinner",
+    "switch": "Switch",
+    "table": "Table",
+    "tabview": "Tabview",
+    "textarea": "Textarea",
+    "tileview": "Tileview",
+    "win": "Window",
+}
+
+HEADING = '='
+CHAPTER = '#'
+SECTION = '*'
+SUBSECTION = '='
+SUBSUBSECTION = '-'
+
+
+def write_header(h_num, text, f):
+    text = text.strip()
+    if h_num == 0:
+        f.write(header_defs[h_num] * len(text))
+        f.write('\n')
+
+    f.write(text + '\n')
+    f.write(header_defs[h_num] * len(text))
+    f.write('\n\n')
+
+
+# This is the order that Sphinx uses for the headings/titles. 0 is the
+# largest and 4 is the smallest. If this order is not kept in the reST files
+# Sphinx will complain
+header_defs = {
+    0: HEADING,
+    1: CHAPTER,
+    2: SECTION,
+    3: SUBSECTION,
+    4: SUBSUBSECTION
 }
 
 layouts = {
-"flex":"Flex",
-"grid":"Grid",
+    "flex": "Flex",
+    "grid": "Grid",
 }
 
 
 def print_item(path, lvl, d, fout):
-  for k in d:
-    v = d[k]
-    if k.startswith(path + "/lv_example_"):
-     fout.write("#"*lvl + " " + v + "\n")
-     fout.write('```eval_rst\n')
-     fout.write(f".. lv_example:: {k}\n")
-     fout.write('```\n')
-     fout.write("\n")
-
-def exec():
-  paths = [ "../examples/", "../demos/"]
-  fout = open("examples.md", "w")
-  filelist = []
-
-  for path in paths:
-    for root, dirs, files in os.walk(path):
-      for f in files:
-        #append the file name to the list
-        filelist.append(os.path.join(root,f))
-
-  filelist = [ fi for fi in filelist if fi.endswith("index.rst") ]
-
-  d_all = {}
-  #print all the file names
-  for fn in filelist:
-     d_act = process_index_rst(fn)
-     d_all.update(d_act)
-
-  fout.write("```eval_rst\n")
-  fout.write(":github_url: |github_link_base|/examples.md\n")
-  fout.write("```\n")
-  fout.write("\n")
-  fout.write("# Examples\n")
-
-  for h in h1:
-    fout.write("## " + h1[h] + "\n")
-
-    if h == "widgets":
-      for w in widgets:
-        fout.write("### " + widgets[w] + "\n")
-        print_item(h + "/" + w, 4, d_all, fout)
-    elif h == "layouts":
-      for l in layouts:
-        fout.write("### " + layouts[l] + "\n")
-        print_item(h + "/" + l, 4, d_all, fout)
-    else:
-      print_item(h, 3, d_all, fout)
-
-    fout.write("")
+    for k in d:
+        v = d[k]
+        if k.startswith(path + "/lv_example_"):
+            write_header(lvl, v, fout)
+            fout.write(f".. lv_example:: {k}\n")
+            fout.write("\n")
+
+
+def exec(temp_directory):
+    output_path = os.path.join(temp_directory, 'examples.rst')
+
+    paths = ["../examples/", "../demos/"]
+    fout = open(output_path, "w")
+    filelist = []
+
+    for path in paths:
+        for root, dirs, files in os.walk(path):
+            for f in files:
+                # append the file name to the list
+                filelist.append(os.path.join(root, f))
+
+    filelist = [fi for fi in filelist if fi.endswith("index.rst")]
+
+    d_all = {}
+    # print all the file names
+    for fn in filelist:
+        d_all.update(dict(tuple(item for item in process_index_rst(fn))))
+
+    # fout.write("```eval_rst\n")
+    # fout.write(":github_url: |github_link_base|/examples.md\n")
+    # fout.write("```\n")
+    # fout.write("\n")
+
+    fout.write('.. _examples:\n\n')
+    write_header(0, 'Examples', fout)
+
+    for h in h1:
+        write_header(1, h1[h], fout)
+
+        if h == "widgets":
+            for w in widgets:
+                write_header(2, widgets[w], fout)
+                print_item(h + "/" + w, 3, d_all, fout)
+        elif h == "layouts":
+            for l in layouts:
+                write_header(2, layouts[l], fout)
+                print_item(h + "/" + l, 3, d_all, fout)
+        else:
+            print_item(h, 2, d_all, fout)
+
+        fout.write("")