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#include <stdio.h>
#include <cairo.h>
#include <gtk/gtk.h>
#include "render.h"
#include "image.h"
cairo_surface_t *image;
static gboolean on_draw_event(GtkWidget *widget, cairo_t *cr,
gpointer user_data)
{
char info1[80], info2[80];
int width, height;
width = gtk_widget_get_allocated_width(widget);
height = gtk_widget_get_allocated_height(widget);
if (image) {
render_image(cr, width, height, image);
} else {
snprintf(info1, sizeof(info1), "gtktest");
snprintf(info2, sizeof(info2), "%dx%d", width, height);
render_test(cr, width, height, info1, info2, "");
}
return FALSE;
}
int main(int argc, char *argv[])
{
GtkWidget *window;
GtkWidget *darea;
gtk_init(&argc, &argv);
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
darea = gtk_drawing_area_new();
gtk_container_add(GTK_CONTAINER(window), darea);
g_signal_connect(G_OBJECT(darea), "draw",
G_CALLBACK(on_draw_event), NULL);
g_signal_connect(window, "destroy",
G_CALLBACK(gtk_main_quit), NULL);
gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
gtk_window_set_default_size(GTK_WINDOW(window), 640, 480);
gtk_window_set_title(GTK_WINDOW(window), "gtktest");
if (argv[1]) {
fprintf(stderr, "loading %s ...\n", argv[1]);
image = load_image(argv[1]);
}
gtk_widget_show_all(window);
gtk_main();
return 0;
}
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