C++ (Cpp) gtk_html_load_from_stringの例

コード例 #1

ファイル: htmlview.c プロジェクト: kenhys/sylpheed-htmlview

static void messageview_show_cb(GObject *obj, gpointer msgview,
				MsgInfo *msginfo, gboolean all_headers)
{
  MessageView *messageview = NULL;
  MimeInfo *mimeinfo, *partial;
  FILE *msg_file, *input = NULL;
  gchar *html_buf = NULL;
  size_t n_size;
#if defined(USE_WEBKITGTK)
  WebKitWebSettings *settings = NULL;
#elif defined(USE_GTKHTML)
#else
#error "Not Implemented"
#endif

  SYLPF_START_FUNC;

  g_return_if_fail(msgview != NULL);

  messageview = (MessageView*)msgview;

  g_return_if_fail(messageview != NULL);

  SYLPF_OPTION.is_show_attach_tab = SYLPF_GET_RC_SHOW_ATTACH_TAB;

  if (SYLPF_OPTION.is_show_attach_tab == 0) {
    gtk_notebook_set_current_page(GTK_NOTEBOOK(messageview->notebook), 0);
    SYLPF_RETURN;
  }

  if (SYLPF_OPTION.html_view == NULL) {
#if defined(USE_WEBKITGTK)
    SYLPF_OPTION.html_view = (WebKitWebView*)create_htmlview(GTK_NOTEBOOK(messageview->notebook));
#elif defined(USE_GTKHTML)
    SYLPF_OPTION.html_view = create_htmlview(GTK_NOTEBOOK(messageview->notebook));
#endif
  }

  mimeinfo = procmime_scan_message(msginfo);
  msg_file = procmsg_open_message(msginfo);

  partial = mimeinfo;
  while (partial && partial->mime_type != MIME_TEXT_HTML) {
    partial = procmime_mimeinfo_next(partial);
  }

  if (partial && partial->mime_type == MIME_TEXT_HTML) {
    
    partial->mime_type = MIME_TEXT;

    input = procmime_get_text_content(partial, msg_file, NULL);

    html_buf = calloc(partial->size+1, 1);

    n_size = fread(html_buf, partial->size, 1, input);

#if defined(USE_WEBKITGTK)
    settings = webkit_web_view_get_settings(SYLPF_OPTION.html_view);

    g_object_set(G_OBJECT(settings), ENABLE_IMAGES, SYLPF_OPTION.image_flag, NULL);
    g_object_set(G_OBJECT(settings), ENABLE_SCRIPTS, SYLPF_OPTION.script_flag, NULL);
    g_object_set(G_OBJECT(settings), ENABLE_PRIVATE_BROWSING, SYLPF_OPTION.private_flag, NULL);

    g_object_set(G_OBJECT(settings), DEFAULT_FONT_SIZE, SYLPF_OPTION.font_size, NULL);

    webkit_web_view_set_settings(SYLPF_OPTION.html_view, settings);

    webkit_web_view_load_string(SYLPF_OPTION.html_view, html_buf, NULL, NULL, "");

#elif defined(USE_GTKHTML)
    gtk_html_load_from_string(GTK_HTML(SYLPF_OPTION.html_view), html_buf, -1);
#endif

    if (SYLPF_OPTION.switch_tab_flag != FALSE) {
      gtk_notebook_set_current_page(GTK_NOTEBOOK(messageview->notebook), 2);
    }

    fclose(input);
    free(html_buf);
  } else {
    gtk_notebook_set_current_page(GTK_NOTEBOOK(messageview->notebook), 0);
  }
  SYLPF_END_FUNC;
}

コード例 #2

ファイル: html-view.c プロジェクト: bytbox/mupit

void update_html_view() {
	gdk_threads_enter();
	if (strlen(result_content) > 0)
		gtk_html_load_from_string(gtk_html, result_content, -1);
	gdk_threads_leave();
}