2 #include <gdk/gdkkeysyms.h>
15 void chunk_callback(gsize cur, gsize total, gpointer _state)
17 struct CacheState *state = _state;
18 g_message("chunk_callback: %d/%d", cur, total);
20 if (state->progress == NULL) {
21 state->progress = gtk_progress_bar_new();
22 gtk_box_pack_end(GTK_BOX(state->status), state->progress, FALSE, FALSE, 0);
23 gtk_widget_show(state->progress);
27 gtk_widget_destroy(state->progress);
29 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(state->progress), (gdouble)cur/total);
32 gpointer do_cache(gpointer _image)
34 GtkImage *image = _image;
35 g_message("Creating tile");
36 GisTile *tile = gis_tile_new(NULL, NORTH, SOUTH, EAST, WEST);
37 tile->children[0][1] = gis_tile_new(tile, NORTH, 0, 0, WEST);
38 tile = tile->children[0][1];
40 g_message("Fetching image");
41 GisWms *bmng_wms = gis_wms_new(
42 "http://www.nasa.network.com/wms", "bmng200406", "image/jpeg",
43 "bmng_test/", "jpg", 512, 256);
44 const char *path = gis_wms_make_local(bmng_wms, tile);
46 g_message("Loading image: [%s]", path);
47 GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(path, NULL);
49 gtk_image_set_from_pixbuf(GTK_IMAGE(image), pixbuf);
52 g_message("Cleaning up");
53 gis_wms_free(bmng_wms);
54 gis_tile_free(tile, NULL, NULL);
58 gboolean key_press_cb(GtkWidget *widget, GdkEventKey *event, gpointer user_data)
60 if (event->keyval == GDK_q)
65 int main(int argc, char **argv)
69 gtk_init(&argc, &argv);
71 GtkWidget *win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
72 GtkWidget *vbox1 = gtk_vbox_new(FALSE, 0);
73 GtkWidget *vbox2 = gtk_vbox_new(FALSE, 0);
74 GtkWidget *status = gtk_statusbar_new();
75 GtkWidget *scroll = gtk_scrolled_window_new(NULL, NULL);
76 GtkWidget *bmng_image = gtk_image_new();
77 GtkWidget *srtm_image = gtk_image_new();
78 gtk_container_add(GTK_CONTAINER(win), vbox1);
79 gtk_box_pack_start(GTK_BOX(vbox1), scroll, TRUE, TRUE, 0);
80 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scroll), vbox2);
81 gtk_box_pack_start(GTK_BOX(vbox2), bmng_image, TRUE, TRUE, 0);
82 gtk_box_pack_start(GTK_BOX(vbox2), srtm_image, TRUE, TRUE, 0);
83 gtk_box_pack_start(GTK_BOX(vbox1), status, FALSE, FALSE, 0);
84 g_signal_connect(win, "key-press-event", G_CALLBACK(key_press_cb), NULL);
85 g_signal_connect(win, "destroy", gtk_main_quit, NULL);
86 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll),
87 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
89 g_thread_create(do_cache, bmng_image, FALSE, NULL);
91 gtk_widget_show_all(win);