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/* vim: set ts=8 sw=8 noexpandtab: */
#include <stdlib.h>
#include <cairo.h>
#include <ccss-cairo/ccss-cairo.h>
#include <gtk/gtk.h>
#include "config.h"
static gboolean
expose_cb (GtkWidget *widget,
GdkEventExpose *event,
ccss_style_t const *style)
{
cairo_t *cr;
cr = gdk_cairo_create (widget->window);
ccss_cairo_style_draw_rectangle (style, cr,
widget->allocation.x + 10,
widget->allocation.y + 10,
widget->allocation.width - 20,
widget->allocation.height - 20);
cairo_destroy (cr);
return FALSE;
}
static char const _css[] = " \
box { \
border-image: url(example-5.svg#button-focused) 8 9 6 9; \
} \
";
static char *
url (GSList const *args,
void *user_data)
{
char *cwd;
char *path;
char *uri;
g_return_val_if_fail (args && args->data, NULL);
cwd = g_get_current_dir ();
path = g_build_filename (cwd, args->data, NULL);
g_free (cwd), cwd = NULL;
uri = g_strdup_printf ("file://%s", path);
g_free (path), path = NULL;
return uri;
}
static ccss_function_t const _functions[] =
{
{ "url", url, NULL },
{ NULL }
};
int
main (int argc,
char **argv)
{
ccss_grammar_t *grammar;
ccss_stylesheet_t *stylesheet;
ccss_style_t *style;
GtkWidget *window;
GtkWidget *area;
gtk_init (&argc, &argv);
grammar = ccss_cairo_grammar_create ();
ccss_grammar_add_functions (grammar, _functions);
stylesheet = ccss_grammar_create_stylesheet_from_buffer (grammar,
_css, sizeof (_css),
NULL);
style = ccss_stylesheet_query_type (stylesheet, "box");
g_assert (style);
#ifdef CCSS_DEBUG
ccss_style_dump (style);
#endif
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_default_size (GTK_WINDOW (window), 160, 90);
g_signal_connect (G_OBJECT (window), "delete-event",
G_CALLBACK (gtk_main_quit), NULL);
area = gtk_drawing_area_new ();
gtk_container_add (GTK_CONTAINER (window), area);
g_signal_connect (G_OBJECT (area), "expose-event",
G_CALLBACK (expose_cb), style);
gtk_widget_show_all (window);
gtk_main ();
ccss_style_destroy (style);
ccss_stylesheet_destroy (stylesheet);
ccss_grammar_destroy (grammar);
return EXIT_SUCCESS;
}
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