+++ /dev/null
-/*
- * 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;
-}