From: Kaj-Michael Lang <milang@tal.org>
Date: Thu, 24 Jul 2008 07:54:15 +0000 (+0300)
Subject: Dialogs: Add back a modified version of map_dialog_goto_latlon as dialog_goto_latlon
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a105e0b7938eaf7c79ef4e54a0547cd316fe9a8a;p=mapper

Dialogs: Add back a modified version of map_dialog_goto_latlon as dialog_goto_latlon
---

diff --git a/src/dialogs.c b/src/dialogs.c
index 5219e88..b1f5776 100644
--- a/src/dialogs.c
+++ b/src/dialogs.c
@@ -1,7 +1,11 @@
 #include "config.h"
 
+#include <stdlib.h>
 #include <glib/gstdio.h>
+#include <glib/gi18n.h>
 #include <gtk/gtk.h>
+#include <locale.h>
+#include <gtkmap.h>
 
 #include "ui-maemo.h"
 #include "hildon-wrappers.h"
@@ -62,3 +66,76 @@ progress_dialog_remove(GtkWidget *dialog)
 if (dialog)
 	gtk_widget_destroy(dialog);
 }
+
+gboolean 
+dialog_goto_latlon(GtkWidget *window, GtkWidget *map)
+{
+GtkWidget *dialog;
+GtkWidget *table;
+GtkWidget *label;
+GtkWidget *txt_lat;
+GtkWidget *txt_lon;
+gchar buffer[16];
+gdouble lat, lon;
+
+dialog = gtk_dialog_new_with_buttons(_("Go to Lat/Lon"),
+		GTK_WINDOW(window),
+		GTK_DIALOG_MODAL, GTK_STOCK_OK,
+		GTK_RESPONSE_ACCEPT,
+		GTK_STOCK_CANCEL,
+		GTK_RESPONSE_REJECT, NULL);
+
+gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), table = gtk_table_new(2, 3, FALSE), TRUE, TRUE, 0);
+
+gtk_table_attach(GTK_TABLE(table), label = gtk_label_new(_("Latitude")),0, 1, 0, 1, GTK_FILL, 0, 2, 4);
+gtk_misc_set_alignment(GTK_MISC(label), 1.f, 0.5f);
+
+gtk_table_attach(GTK_TABLE(table), txt_lat = gtk_entry_new(), 1, 2, 0, 1, GTK_FILL, 0, 2, 4);
+gtk_misc_set_alignment(GTK_MISC(label), 0.0f, 0.5f);
+
+gtk_table_attach(GTK_TABLE(table), label = gtk_label_new(_("Longitude")), 0, 1, 1, 2, GTK_FILL, 0, 2, 4);
+gtk_misc_set_alignment(GTK_MISC(label), 1.f, 0.5f);
+
+gtk_table_attach(GTK_TABLE(table), txt_lon = gtk_entry_new(), 1, 2, 1, 2, GTK_FILL, 0, 2, 4);
+gtk_misc_set_alignment(GTK_MISC(label), 0.0f, 0.5f);
+
+#if defined (WITH_DEVICE_770) && !defined(WITH_HILDON_NEW)
+g_object_set(G_OBJECT(txt_lat), HILDON_INPUT_MODE_HINT, HILDON_INPUT_MODE_HINT_NUMERICSPECIAL, NULL);
+g_object_set(G_OBJECT(txt_lon), HILDON_INPUT_MODE_HINT, HILDON_INPUT_MODE_HINT_NUMERICSPECIAL, NULL);
+#endif
+
+gtk_map_get_center_latlon(map, &lat, &lon);
+
+g_snprintf(buffer, sizeof(buffer), "%.06f", lat);
+gtk_label_set_text(GTK_LABEL(txt_lat), buffer);
+
+g_snprintf(buffer, sizeof(buffer), "%.06f", lon);
+gtk_label_set_text(GTK_LABEL(txt_lon), buffer);
+
+gtk_widget_show_all(dialog);
+
+while (GTK_RESPONSE_ACCEPT == gtk_dialog_run(GTK_DIALOG(dialog))) {
+	const gchar *text;
+	gchar *error_check;
+	gdouble lat, lon;
+
+	text = gtk_entry_get_text(GTK_ENTRY(txt_lat));
+	lat = strtod(text, &error_check);
+	if (text == error_check || lat < -90.f || lat > 90.f) {
+		popup_error(dialog, _("Invalid Latitude"));
+		continue;
+	}
+
+	text = gtk_entry_get_text(GTK_ENTRY(txt_lon));
+	lon = strtod(text, &error_check);
+	if (text == error_check || lon < -180.f || lon > 180.f) {
+		popup_error(dialog, _("Invalid Longitude"));
+		continue;
+	}
+
+	gtk_map_set_center_latlon(map, lat, lon);
+	break;
+}
+gtk_widget_destroy(dialog);
+return TRUE;
+}