void HTMLPage::load(const CL_String &page_url, const CL_String &refererer_url)
{
pageurl = HTMLUrl(page_url, refererer_url);
webpage = download_url(page_url, refererer_url);
HTMLTokenizer tokenizer;
tokenizer.append(webpage);
HTMLToken token;
while (true)
{
tokenizer.tokenize(token);
if (token.type == HTMLToken::type_null)
break;
if (token.type == HTMLToken::type_style_tag)
{
pagecss += load_css(token.value, page_url);
}
if (token.type == HTMLToken::type_tag_begin || token.type == HTMLToken::type_tag_single)
{
if (token.name == "link")
{
CL_String rel, href, media;
for (size_t i = 0; i < token.attributes.size(); i++)
{
if (token.attributes[i].name == "rel")
rel = token.attributes[i].value;
if (token.attributes[i].name == "href")
href = token.attributes[i].value;
if (token.attributes[i].name == "media")
media = token.attributes[i].value;
}
if (rel == "stylesheet" && !href.empty() && (media.empty() || media == "screen"))
{
CL_String css = download_url(href, page_url);
pagecss += load_css(css, HTMLUrl(href, page_url).to_string());
}
}
}
}
CL_File fhtml("htmlpage.html", CL_File::create_always, CL_File::access_write);
fhtml.write(webpage.data(), webpage.length());
fhtml.close();
CL_File fcss("htmlpage.css", CL_File::create_always, CL_File::access_write);
fcss.write(pagecss.data(), pagecss.length());
fcss.close();
}
CL_String HTMLPage::load_css(const CL_String &csstext, const CL_String &base_url)
{
CL_String pagecss;
CL_CSSTokenizer css_tokenizer(csstext);
CL_CSSToken css_token;
while (true)
{
css_tokenizer.read(css_token, true);
if (css_token.type != CL_CSSToken::type_atkeyword || css_token.value != "import")
break;
css_tokenizer.read(css_token, true);
if (css_token.type != CL_CSSToken::type_string)
break;
CL_String import_url = css_token.value;
css_tokenizer.read(css_token, true);
if (css_token.type != CL_CSSToken::type_semi_colon)
break;
CL_String css = download_url(import_url, base_url);
pagecss += load_css(css, HTMLUrl(import_url, base_url).to_string());
}
pagecss += cl_format("@-clan-base-uri \"%1\";\r\n", base_url);
pagecss += csstext;
return pagecss;
}
EditorState *
initialize(int *argc, char **argv[]) {
gtk_init(argc, argv);
FileContainer* file_container = read_file((*argv)[1]);
load_css("/home/lee/dev/src/tyreese/styles/style.css");
/* INITIALIZE COMPONENTS */
GtkWidget *main_window = init_window(file_container);
GtkBox *horizontal_box = init_box(GTK_ORIENTATION_HORIZONTAL, TRUE);
GtkBox *vertical_box = init_box(GTK_ORIENTATION_VERTICAL, FALSE);
GtkEntry *tag = init_tag();
GtkContainer *scroll_container = GTK_CONTAINER(init_scroll_container());
GtkSourceBuffer *source_buffer = init_buffer(file_container);
GtkSourceView *source_view = init_buffer_view(source_buffer);
GtkSourceSearchSettings *search_settings = gtk_source_search_settings_new();
gtk_source_search_settings_set_regex_enabled (search_settings, TRUE);
/* PACK COMPONENTS */
gtk_container_add(scroll_container, GTK_WIDGET(source_view));
gtk_box_pack_start(vertical_box, GTK_WIDGET(tag), FALSE, FALSE, 0);
gtk_box_pack_start(vertical_box, GTK_WIDGET(scroll_container), TRUE, TRUE, 0);
gtk_widget_set_size_request(GTK_WIDGET(main_window), 480, 768-24);
gtk_box_pack_start(horizontal_box, GTK_WIDGET(vertical_box), TRUE, TRUE, 0);
gtk_container_add(GTK_CONTAINER(main_window), GTK_WIDGET(horizontal_box));
gtk_widget_grab_focus(GTK_WIDGET(source_view));
/* INITIALIZE EDITOR STATE */
EditorState *editor_state = malloc(sizeof(EditorState));
editor_state->root = main_window;
editor_state->view = source_view;
editor_state->buffer = source_buffer;
editor_state->search.settings = search_settings;
editor_state->search.context = NULL;
editor_state->mode = NO_MODE;
editor_state->tag = tag;
editor_state->fc = file_container;
/* BIND EVENTS */
g_signal_connect(editor_state->root, "destroy", G_CALLBACK(gtk_main_quit), NULL);
g_signal_connect(editor_state->root, "key-press-event", G_CALLBACK(window_key_press), editor_state);
g_signal_connect(editor_state->tag, "key-press-event", G_CALLBACK(tag_key_press), editor_state);
return editor_state;
}
