mirror of
git://projects.qi-hardware.com/eda-tools.git
synced 2024-11-13 01:19:42 +02:00
70 lines
1.4 KiB
C
70 lines
1.4 KiB
C
/*
|
|
* gui/help.c - Online help
|
|
*
|
|
* Written 2016 by Werner Almesberger
|
|
* Copyright 2016 by Werner Almesberger
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*/
|
|
|
|
#include <stdbool.h>
|
|
|
|
#include <gtk/gtk.h>
|
|
#include <webkit2/webkit2.h>
|
|
|
|
#include "gui/help.h"
|
|
|
|
|
|
static GtkWidget *window = NULL;
|
|
static bool visible;
|
|
|
|
|
|
static void destroy_help(GtkWidget *object, gpointer user_data)
|
|
{
|
|
gtk_widget_destroy(window);
|
|
window = NULL;
|
|
}
|
|
|
|
|
|
static void new_help_window(void)
|
|
{
|
|
GtkWidget *view;
|
|
WebKitSettings *settings;
|
|
|
|
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
|
|
view = webkit_web_view_new();
|
|
|
|
settings = webkit_web_view_get_settings(WEBKIT_WEB_VIEW(view));
|
|
webkit_settings_set_default_font_size(settings, 10);
|
|
|
|
gtk_container_add(GTK_CONTAINER(window), view);
|
|
gtk_window_set_default_size(GTK_WINDOW(window), 480, 360);
|
|
gtk_widget_show_all(window);
|
|
|
|
webkit_web_view_load_html(WEBKIT_WEB_VIEW(view),
|
|
#include "../help.inc"
|
|
, NULL);
|
|
|
|
g_signal_connect(window, "destroy", G_CALLBACK(destroy_help), NULL);
|
|
|
|
gtk_widget_show_all(window);
|
|
}
|
|
|
|
|
|
void help(void)
|
|
{
|
|
if (!window) {
|
|
new_help_window();
|
|
visible = 1;
|
|
} else {
|
|
visible = !visible;
|
|
if (visible)
|
|
gtk_widget_show(window);
|
|
else
|
|
gtk_widget_hide(window);
|
|
}
|
|
}
|