Rename tile_test to tile-test

[grits] / src / tile-test.c

diff --git a/src/tile-test.c b/src/tile-test.c
new file mode 100644 (file)
index 0000000..ccac9f3
--- /dev/null
+++ b/src/tile-test.c
@@ -0,0 +1,141 @@
+/*
+ * Copyright (C) 2009-2010 Andy Spencer <andy753421@gmail.com>
+ *
+ * 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <gtk/gtk.h>
+#include <gdk/gdkkeysyms.h>
+
+#include "gis-tile.h"
+#include "gis-wms.h"
+#include "gis-util.h"
+
+struct CacheState {
+       GtkWidget *image;
+       GtkWidget *status;
+       GtkWidget *progress;
+};
+
+
+void chunk_callback(gsize cur, gsize total, gpointer _state)
+{
+       struct CacheState *state = _state;
+       g_message("chunk_callback: %d/%d", cur, total);
+
+       if (state->progress == NULL) {
+               state->progress = gtk_progress_bar_new();
+               gtk_box_pack_end(GTK_BOX(state->status), state->progress, FALSE, FALSE, 0);
+               gtk_widget_show(state->progress);
+       }
+
+       if (cur == total)
+               gtk_widget_destroy(state->progress);
+       else
+               gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(state->progress), (gdouble)cur/total);
+}
+
+gpointer do_bmng_cache(gpointer _image)
+{
+       GtkImage *image = _image;
+       g_message("Creating bmng tile");
+       GisTile *tile = gis_tile_new(NULL, NORTH, SOUTH, EAST, WEST);
+       tile->children[0][1] = gis_tile_new(tile, NORTH, 0, 0, WEST);
+       tile = tile->children[0][1];
+
+       g_message("Fetching bmng image");
+       GisWms *bmng_wms = gis_wms_new(
+               "http://www.nasa.network.com/wms", "bmng200406", "image/jpeg",
+               "bmng_test/", "jpg", 512, 256);
+       const char *path = gis_wms_make_local(bmng_wms, tile);
+
+       g_message("Loading bmng image: [%s]", path);
+       GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(path, NULL);
+       gdk_threads_enter();
+       gtk_image_set_from_pixbuf(GTK_IMAGE(image), pixbuf);
+       gdk_threads_leave();
+
+       g_message("Cleaning bmng up");
+       gis_wms_free(bmng_wms);
+       gis_tile_free(tile, NULL, NULL);
+       return NULL;
+}
+
+gpointer do_osm_cache(gpointer _image)
+{
+       GtkImage *image = _image;
+       g_message("Creating osm tile");
+       GisTile *tile = gis_tile_new(NULL, NORTH, SOUTH, EAST, WEST);
+       tile->children[0][1] = gis_tile_new(tile, NORTH, 0, 0, WEST);
+       tile = tile->children[0][1];
+
+       g_message("Fetching osm image");
+       GisWms *osm_wms = gis_wms_new(
+               "http://labs.metacarta.com/wms/vmap0", "basic", "image/png",
+               "osm_test/", "png", 512, 256);
+       const char *path = gis_wms_make_local(osm_wms, tile);
+
+       g_message("Loading osm image: [%s]", path);
+       GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(path, NULL);
+       gdk_threads_enter();
+       gtk_image_set_from_pixbuf(GTK_IMAGE(image), pixbuf);
+       gdk_threads_leave();
+
+       g_message("Cleaning osm up");
+       gis_wms_free(osm_wms);
+       gis_tile_free(tile, NULL, NULL);
+       return NULL;
+}
+
+gboolean key_press_cb(GtkWidget *widget, GdkEventKey *event, gpointer user_data)
+{
+       if (event->keyval == GDK_q)
+               gtk_main_quit();
+       return TRUE;
+}
+
+int main(int argc, char **argv)
+{
+       g_thread_init(NULL);
+       gdk_threads_init();
+       gtk_init(&argc, &argv);
+
+       GtkWidget *win        = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+       GtkWidget *vbox1      = gtk_vbox_new(FALSE, 0);
+       GtkWidget *vbox2      = gtk_vbox_new(FALSE, 0);
+       GtkWidget *status     = gtk_statusbar_new();
+       GtkWidget *scroll     = gtk_scrolled_window_new(NULL, NULL);
+       GtkWidget *bmng_image = gtk_image_new();
+       GtkWidget *srtm_image = gtk_image_new();
+       GtkWidget *osm_image  = gtk_image_new();
+       gtk_container_add(GTK_CONTAINER(win), vbox1);
+       gtk_box_pack_start(GTK_BOX(vbox1), scroll, TRUE, TRUE, 0);
+       gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scroll), vbox2);
+       gtk_box_pack_start(GTK_BOX(vbox2), bmng_image, TRUE, TRUE, 0);
+       gtk_box_pack_start(GTK_BOX(vbox2), srtm_image, TRUE, TRUE, 0);
+       gtk_box_pack_start(GTK_BOX(vbox2), osm_image,  TRUE, TRUE, 0);
+       gtk_box_pack_start(GTK_BOX(vbox1), status, FALSE, FALSE, 0);
+       g_signal_connect(win, "key-press-event", G_CALLBACK(key_press_cb), NULL);
+       g_signal_connect(win, "destroy", gtk_main_quit, NULL);
+       gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll),
+                       GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+
+       g_thread_create(do_bmng_cache, bmng_image, FALSE, NULL);
+       g_thread_create(do_osm_cache,  osm_image,  FALSE, NULL);
+
+       gtk_widget_show_all(win);
+       gtk_main();
+
+       return 0;
+}