mirror of
https://gitlab.gnome.org/GNOME/gtk.git
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691261c71a
Filter the sidebar on keywords that can be provided by the demos. We extract keywords from the doc comment at the top of each demo source by looking for words that look like class names. We also allow to specify keywords explicitly.
128 lines
3.7 KiB
Python
Executable File
128 lines
3.7 KiB
Python
Executable File
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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import sys
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import re
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import os
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from collections import *
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def add_quotes(s):
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return "\"" + s.lower() + "\""
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def wordify(s):
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return s.strip().rstrip(".,;:")
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def is_keyword(s):
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if s == "GTK":
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return False
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elif s.startswith(("Gtk", "Gdk", "Pango")):
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return True
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elif s.startswith("G") and s[1].isupper():
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return True
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else:
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return False
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out_file = sys.argv[1]
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in_files = sys.argv[2:]
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file_output = """
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typedef GtkWidget *(*GDoDemoFunc) (GtkWidget *do_widget);
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typedef struct _DemoData DemoData;
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struct _DemoData
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{
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const char *name;
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const char *title;
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const char **keywords;
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const char *filename;
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GDoDemoFunc func;
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DemoData *children;
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};
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"""
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# Demo = namedtuple('Demo', ['name', 'title', 'keywords', 'file', 'func'])
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demos = []
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for demo_file in in_files:
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filename = demo_file[demo_file.rfind('/')+1:]
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demo_name = filename.replace(".c", "")
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with open(demo_file, 'r', encoding='utf-8') as f:
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title = f.readline().replace("/*", "").strip()
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keywords = set()
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line = f.readline().strip();
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while not line.endswith('*/'):
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if line.startswith("* #Keywords:"):
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keywords = keywords.union(set(map(wordify, line.replace ("* #Keywords:", "").strip().split(","))))
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else:
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keywords = keywords.union(set(filter(is_keyword, map(wordify, line.replace ("* ", "").split()))))
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line = f.readline().strip()
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file_output += "GtkWidget *do_" + demo_name + " (GtkWidget *do_widget);\n"
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demos.append((demo_name, title, keywords, filename, "do_" + demo_name, -1))
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# Generate a List of "Parent names"
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parents = []
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parent_ids = []
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parent_index = 0
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for demo in demos:
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if "/" in demo[1]:
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slash_index = demo[1].index('/')
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parent_name = demo[1][:slash_index]
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do_break = False
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# Check for duplicates
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if not parent_name in parents:
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parents.append(parent_name)
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parent_ids.append(parent_index)
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demos.append(("NULL", parent_name, set(), "NULL", "NULL", parent_index))
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parent_index = parent_index + 1
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# For every child with a parent, generate a list of child demos
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i = 0
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for parent in parents:
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id = parent_ids[i]
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file_output += "\nDemoData child" + str(id) + "[] = {\n"
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# iterate over all demos and check if the name starts with the given parent name
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for child in demos:
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if child[1].startswith(parent + "/"):
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title = child[1][child[1].rfind('/') + 1:]
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file_output += " { \"" + child[0] + "\", \"" + title + "\", " + "(const char*[]) {" + ", ".join(list(map(add_quotes, child[2])) + ["NULL"]) + " }, \"" + child[3] + "\", " + child[4] + ", NULL },\n"
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file_output += " { NULL }\n};\n"
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i = i + 1
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# Sort demos by title
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demos = sorted(demos, key=lambda x: x[1])
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file_output += "\nDemoData gtk_demos[] = {\n"
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for demo in demos:
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# Do not generate one of these for demos with a parent demo
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if "/" not in demo[1]:
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child_array = "NULL"
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name = demo[0]
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title = demo[1]
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keywords = demo[2]
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file = demo[3]
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if name != "NULL":
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name = "\"" + name + "\""
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if title != "NULL":
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title = "\"" + title + "\""
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if file != "NULL":
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file = "\"" + file + "\""
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if demo[5] != -1:
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child_array = "child" + str(demo[5])
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file_output += " { " + name + ", " + title + ", " + "(const char*[]) {" + ", ".join(list(map(add_quotes, keywords)) + ["NULL"]) + " }, " + file + ", " + demo[4] + ", " + child_array + " },\n"
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file_output += " { NULL }\n};\n"
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ofile = open(out_file, "w")
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ofile.write(file_output)
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ofile.close()
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