[andy/viking.git] / src / viktrwlayer_wpwin.c

/*
 * viking -- GPS Data and Topo Analyzer, Explorer, and Manager
 *
 * Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net>
 * Copyright (C) 2010-2015, Rob Norris <rw_norris@hotmail.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 2 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */
#include <stdlib.h>
#include <glib/gi18n.h>

#include "viktrwlayer_wpwin.h"
#include "degrees_converters.h"
#include "garminsymbols.h"
#ifdef VIK_CONFIG_GEOTAG
#include "geotag_exif.h"
#endif
#include "thumbnails.h"
#include "viking.h"
#include "vikdatetime_edit_dialog.h"
#include "vikgoto.h"

static void update_time ( GtkWidget *widget, VikWaypoint *wp )
{
  gchar *msg = vu_get_time_string ( &(wp->timestamp), "%c", &(wp->coord), NULL );
  gtk_button_set_label ( GTK_BUTTON(widget), msg );
  g_free ( msg );
}

static VikWaypoint *edit_wp;

/**
 * time_edit_click:
 */
static void time_edit_click ( GtkWidget* widget, GdkEventButton *event, VikWaypoint *wp )
{
  if ( event->button == 3 ) {
    // On right click and when a time is available, allow a method to copy the displayed time as text
    if ( !gtk_button_get_image ( GTK_BUTTON(widget) ) ) {
      vu_copy_label_menu ( widget, event->button );
    }
    return;
  }
  else if ( event->button == 2 ) {
    return;
  }

  GTimeZone *gtz = g_time_zone_new_local ();
  time_t mytime = vik_datetime_edit_dialog ( GTK_WINDOW(gtk_widget_get_toplevel(widget)),
                                             _("Date/Time Edit"),
                                             wp->timestamp,
                                             gtz );
  g_time_zone_unref ( gtz );

  // Was the dialog cancelled?
  if ( mytime == 0 )
    return;

  // Otherwise use new value in the edit buffer
  edit_wp->timestamp = mytime;

  // Clear the previous 'Add' image as now a time is set
  if ( gtk_button_get_image ( GTK_BUTTON(widget) ) )
    gtk_button_set_image ( GTK_BUTTON(widget), NULL );

  update_time ( widget, edit_wp );
}

static void symbol_entry_changed_cb(GtkWidget *combo, GtkListStore *store)
{
  GtkTreeIter iter;
  gchar *sym;

  if (!gtk_combo_box_get_active_iter(GTK_COMBO_BOX(combo), &iter))
    return;

  gtk_tree_model_get(GTK_TREE_MODEL(store), &iter, 0, (void *)&sym, -1 );
  /* Note: symm is NULL when "(none)" is select (first cell is empty) */
  gtk_widget_set_tooltip_text(combo, sym);
  g_free(sym);
}

/* Specify if a new waypoint or not */
/* If a new waypoint then it uses the default_name for the suggested name allowing the user to change it.
    The name to use is returned
 */
/* todo: less on this side, like add track */
gchar *a_dialog_waypoint ( GtkWindow *parent, gchar *default_name, VikTrwLayer *vtl, VikWaypoint *wp, VikCoordMode coord_mode, gboolean is_new, gboolean *updated )
{
  GtkWidget *dialog = gtk_dialog_new_with_buttons (_("Waypoint Properties"),
                                                   parent,
                                                   GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
                                                   GTK_STOCK_CANCEL,
                                                   GTK_RESPONSE_REJECT,
                                                   GTK_STOCK_OK,
                                                   GTK_RESPONSE_ACCEPT,
                                                   NULL);
  struct LatLon ll;
  GtkWidget *latlabel, *lonlabel, *namelabel, *latentry, *lonentry, *altentry, *altlabel, *nameentry=NULL;
  GtkWidget *commentlabel, *commententry, *descriptionlabel, *descriptionentry, *imagelabel, *imageentry, *symbollabel, *symbolentry;
  GtkWidget *sourcelabel = NULL, *sourceentry = NULL;
  GtkWidget *typelabel = NULL, *typeentry = NULL;
  GtkWidget *timelabel = NULL;
  GtkWidget *timevaluebutton = NULL;
  GtkWidget *hasGeotagCB = NULL;
  GtkWidget *consistentGeotagCB = NULL;
  GtkListStore *store;

  gchar *lat, *lon, *alt;

  vik_coord_to_latlon ( &(wp->coord), &ll );

  lat = g_strdup_printf ( "%f", ll.lat );
  lon = g_strdup_printf ( "%f", ll.lon );
  vik_units_height_t height_units = a_vik_get_units_height ();
  switch (height_units) {
  case VIK_UNITS_HEIGHT_METRES:
    alt = g_strdup_printf ( "%f", wp->altitude );
    break;
  case VIK_UNITS_HEIGHT_FEET:
    alt = g_strdup_printf ( "%f", VIK_METERS_TO_FEET(wp->altitude) );
    break;
  default:
    alt = g_strdup_printf ( "%f", wp->altitude );
    g_critical("Houston, we've had a problem. height=%d", height_units);
  }

  *updated = FALSE;

  namelabel = gtk_label_new (_("Name:"));
  gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), namelabel, FALSE, FALSE, 0);
  // Name is now always changeable
  nameentry = gtk_entry_new ();
  if ( default_name )
    gtk_entry_set_text( GTK_ENTRY(nameentry), default_name );
  g_signal_connect_swapped ( nameentry, "activate", G_CALLBACK(a_dialog_response_accept), GTK_DIALOG(dialog) );
  gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), nameentry, FALSE, FALSE, 0);

  latlabel = gtk_label_new (_("Latitude:"));
  latentry = gtk_entry_new ();
  gtk_entry_set_text ( GTK_ENTRY(latentry), lat );
  g_free ( lat );

  lonlabel = gtk_label_new (_("Longitude:"));
  lonentry = gtk_entry_new ();
  gtk_entry_set_text ( GTK_ENTRY(lonentry), lon );
  g_free ( lon );

  altlabel = gtk_label_new (_("Altitude:"));
  altentry = gtk_entry_new ();
  gtk_entry_set_text ( GTK_ENTRY(altentry), alt );
  g_free ( alt );

  if ( wp->comment && !strncmp(wp->comment, "http", 4) )
    commentlabel = gtk_link_button_new_with_label (wp->comment, _("Comment:") );
  else
    commentlabel = gtk_label_new (_("Comment:"));
  commententry = gtk_entry_new ();
  gchar *cmt =  NULL;
  // Auto put in some kind of 'name' as a comment if one previously 'goto'ed this exact location
  cmt = a_vik_goto_get_search_string_for_this_place(VIK_WINDOW(parent));
  if (cmt)
    gtk_entry_set_text(GTK_ENTRY(commententry), cmt);

  if ( wp->description && !strncmp(wp->description, "http", 4) )
    descriptionlabel = gtk_link_button_new_with_label (wp->description, _("Description:") );
  else
    descriptionlabel = gtk_label_new (_("Description:"));
  descriptionentry = gtk_entry_new ();

  sourcelabel = gtk_label_new (_("Source:"));
  if ( wp->source ) {
    sourceentry = gtk_entry_new ();
    gtk_entry_set_text(GTK_ENTRY(sourceentry), wp->source);
  }

  typelabel = gtk_label_new (_("Type:"));
  if ( wp->type ) {
    typeentry = gtk_entry_new ();
    gtk_entry_set_text(GTK_ENTRY(typeentry), wp->type);
  }

  imagelabel = gtk_label_new (_("Image:"));
  imageentry = vik_file_entry_new (GTK_FILE_CHOOSER_ACTION_OPEN, VF_FILTER_IMAGE, NULL, NULL);

  {
    GtkCellRenderer *r;
    symbollabel = gtk_label_new (_("Symbol:"));
    GtkTreeIter iter;

    store = gtk_list_store_new(3, G_TYPE_STRING, GDK_TYPE_PIXBUF, G_TYPE_STRING);
    symbolentry = gtk_combo_box_new_with_model(GTK_TREE_MODEL(store));
    gtk_combo_box_set_wrap_width(GTK_COMBO_BOX(symbolentry), 6);

    g_signal_connect(symbolentry, "changed", G_CALLBACK(symbol_entry_changed_cb), store);
    gtk_list_store_append (store, &iter);
    gtk_list_store_set (store, &iter, 0, NULL, 1, NULL, 2, _("(none)"), -1);
    a_populate_sym_list(store);

    r = gtk_cell_renderer_pixbuf_new ();
    gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (symbolentry), r, FALSE);
    gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (symbolentry), r, "pixbuf", 1, NULL);

    r = gtk_cell_renderer_text_new ();
    gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (symbolentry), r, FALSE);
    gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (symbolentry), r, "text", 2, NULL);

    if ( !is_new && wp->symbol ) {
      gboolean ok;
      gchar *sym;
      for (ok = gtk_tree_model_get_iter_first ( GTK_TREE_MODEL(store), &iter ); ok; ok = gtk_tree_model_iter_next ( GTK_TREE_MODEL(store), &iter)) {
	gtk_tree_model_get ( GTK_TREE_MODEL(store), &iter, 0, (void *)&sym, -1 );
	if (sym && !strcmp(sym, wp->symbol)) {
	  g_free(sym);
	  break;
	} else {
	  g_free(sym);
	}
      }
      // Ensure is it a valid symbol in the given symbol set (large vs small)
      // Not all symbols are available in both
      // The check prevents a Gtk Critical message
      if ( iter.stamp )
	gtk_combo_box_set_active_iter(GTK_COMBO_BOX(symbolentry), &iter);
    }
  }

  if ( !is_new && wp->comment )
    gtk_entry_set_text ( GTK_ENTRY(commententry), wp->comment );

  if ( !is_new && wp->description )
    gtk_entry_set_text ( GTK_ENTRY(descriptionentry), wp->description );

  if ( !is_new && wp->image ) {
    vik_file_entry_set_filename ( VIK_FILE_ENTRY(imageentry), wp->image );

#ifdef VIK_CONFIG_GEOTAG
    // Geotag Info [readonly]
    hasGeotagCB = gtk_check_button_new_with_label ( _("Has Geotag") );
    gtk_widget_set_sensitive ( hasGeotagCB, FALSE );
    gboolean hasGeotag;
    gchar *ignore = a_geotag_get_exif_date_from_file ( wp->image, &hasGeotag );
    g_free ( ignore );
    gtk_toggle_button_set_active ( GTK_TOGGLE_BUTTON(hasGeotagCB), hasGeotag );

    consistentGeotagCB = gtk_check_button_new_with_label ( _("Consistent Position") );
    gtk_widget_set_sensitive ( consistentGeotagCB, FALSE );
    if ( hasGeotag ) {
      struct LatLon ll = a_geotag_get_position ( wp->image );
      VikCoord coord;
      vik_coord_load_from_latlon ( &coord, coord_mode, &ll );
      gtk_toggle_button_set_active ( GTK_TOGGLE_BUTTON(consistentGeotagCB), vik_coord_equals(&coord, &wp->coord) );
    }
#endif
  }

  timelabel = gtk_label_new ( _("Time:") );
  timevaluebutton = gtk_button_new();
  gtk_button_set_relief ( GTK_BUTTON(timevaluebutton), GTK_RELIEF_NONE );

  if ( !edit_wp )
    edit_wp = vik_waypoint_new ();
  edit_wp = vik_waypoint_copy ( wp );

  // TODO: Consider if there should be a remove time button...

  if ( !is_new && wp->has_timestamp ) {
    update_time ( timevaluebutton, wp );
  }
  else {
    GtkWidget *img = gtk_image_new_from_stock ( GTK_STOCK_ADD, GTK_ICON_SIZE_MENU );
    gtk_button_set_image ( GTK_BUTTON(timevaluebutton), img );
    // Initially use current time or otherwise whatever the last value used was
    if ( edit_wp->timestamp == 0 ) {
      time ( &edit_wp->timestamp );
    }
  }
  g_signal_connect ( G_OBJECT(timevaluebutton), "button-release-event", G_CALLBACK(time_edit_click), edit_wp );

  gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), latlabel, FALSE, FALSE, 0);
  gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), latentry, FALSE, FALSE, 0);
  gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), lonlabel, FALSE, FALSE, 0);
  gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), lonentry, FALSE, FALSE, 0);
  gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), timelabel, FALSE, FALSE, 0);
  gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), timevaluebutton, FALSE, FALSE, 0);
  gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), altlabel, FALSE, FALSE, 0);
  gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), altentry, FALSE, FALSE, 0);
  gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), commentlabel, FALSE, FALSE, 0);
  gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), commententry, FALSE, FALSE, 0);
  gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), descriptionlabel, FALSE, FALSE, 0);
  gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), descriptionentry, FALSE, FALSE, 0);
  if ( wp->source ) {
    gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), sourcelabel, FALSE, FALSE, 0);
    gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), sourceentry, FALSE, FALSE, 0);
  }
  if ( wp->type ) {
    gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), typelabel, FALSE, FALSE, 0);
    gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), typeentry, FALSE, FALSE, 0);
  }
  gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), imagelabel, FALSE, FALSE, 0);
  gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), imageentry, FALSE, FALSE, 0);
  if ( hasGeotagCB ) {
    GtkWidget *hbox =  gtk_hbox_new ( FALSE, 0 );
    gtk_box_pack_start (GTK_BOX(hbox), hasGeotagCB, FALSE, FALSE, 0);
    gtk_box_pack_start (GTK_BOX(hbox), consistentGeotagCB, FALSE, FALSE, 0);
    gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), hbox, FALSE, FALSE, 0);
  }
  gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), symbollabel, FALSE, FALSE, 0);
  gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), GTK_WIDGET(symbolentry), FALSE, FALSE, 0);

  gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT );

  gtk_widget_show_all ( gtk_dialog_get_content_area(GTK_DIALOG(dialog)) );

  if ( !is_new ) {
    // Shift left<->right to try not to obscure the waypoint.
    trw_layer_dialog_shift ( vtl, GTK_WINDOW(dialog), &(wp->coord), FALSE );
  }

  while ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT )
  {
    if ( strlen((gchar*)gtk_entry_get_text ( GTK_ENTRY(nameentry) )) == 0 ) /* TODO: other checks (isalpha or whatever ) */
      a_dialog_info_msg ( parent, _("Please enter a name for the waypoint.") );
    else {
      // NB: No check for unique names - this allows generation of same named entries.
      gchar *entered_name = g_strdup ( (gchar*)gtk_entry_get_text ( GTK_ENTRY(nameentry) ) );

      /* Do It */
      ll.lat = convert_dms_to_dec ( gtk_entry_get_text ( GTK_ENTRY(latentry) ) );
      ll.lon = convert_dms_to_dec ( gtk_entry_get_text ( GTK_ENTRY(lonentry) ) );
      vik_coord_load_from_latlon ( &(wp->coord), coord_mode, &ll );
      // Always store in metres
      switch (height_units) {
      case VIK_UNITS_HEIGHT_METRES:
        wp->altitude = atof ( gtk_entry_get_text ( GTK_ENTRY(altentry) ) );
        break;
      case VIK_UNITS_HEIGHT_FEET:
        wp->altitude = VIK_FEET_TO_METERS(atof ( gtk_entry_get_text ( GTK_ENTRY(altentry) ) ));
        break;
      default:
        wp->altitude = atof ( gtk_entry_get_text ( GTK_ENTRY(altentry) ) );
        g_critical("Houston, we've had a problem. height=%d", height_units);
      }
      if ( g_strcmp0 ( wp->comment, gtk_entry_get_text ( GTK_ENTRY(commententry) ) ) )
        vik_waypoint_set_comment ( wp, gtk_entry_get_text ( GTK_ENTRY(commententry) ) );
      if ( g_strcmp0 ( wp->description, gtk_entry_get_text ( GTK_ENTRY(descriptionentry) ) ) )
        vik_waypoint_set_description ( wp, gtk_entry_get_text ( GTK_ENTRY(descriptionentry) ) );
      if ( g_strcmp0 ( wp->image, vik_file_entry_get_filename ( VIK_FILE_ENTRY(imageentry) ) ) )
        vik_waypoint_set_image ( wp, vik_file_entry_get_filename ( VIK_FILE_ENTRY(imageentry) ) );
      if ( sourceentry && g_strcmp0 ( wp->source, gtk_entry_get_text ( GTK_ENTRY(sourceentry) ) ) )
        vik_waypoint_set_source ( wp, gtk_entry_get_text ( GTK_ENTRY(sourceentry) ) );
      if ( typeentry && g_strcmp0 ( wp->type, gtk_entry_get_text ( GTK_ENTRY(typeentry) ) ) )
        vik_waypoint_set_type ( wp, gtk_entry_get_text ( GTK_ENTRY(typeentry) ) );
      if ( wp->image && *(wp->image) && (!a_thumbnails_exists(wp->image)) )
        a_thumbnails_create ( wp->image );
      if ( edit_wp->timestamp ) {
        wp->timestamp = edit_wp->timestamp;
        wp->has_timestamp = TRUE;
      }

      GtkTreeIter iter, first;
      gtk_tree_model_get_iter_first ( GTK_TREE_MODEL(store), &first );
      if ( !gtk_combo_box_get_active_iter ( GTK_COMBO_BOX(symbolentry), &iter ) || !memcmp(&iter, &first, sizeof(GtkTreeIter)) ) {
        vik_waypoint_set_symbol ( wp, NULL );
      } else {
        gchar *sym;
        gtk_tree_model_get ( GTK_TREE_MODEL(store), &iter, 0, (void *)&sym, -1 );
        vik_waypoint_set_symbol ( wp, sym );
        g_free(sym);
      }

      gtk_widget_destroy ( dialog );
      if ( is_new )
        return entered_name;
      else {
        *updated = TRUE;
        // See if name has been changed
        if ( g_strcmp0 (default_name, entered_name ) )
          return entered_name;
        else
          return NULL;
      }
    }
  }
  gtk_widget_destroy ( dialog );
  return NULL;
}
Commit	Line	Data
96c30db4 RN	1	/*
	2	* viking -- GPS Data and Topo Analyzer, Explorer, and Manager
	3	*
	4	* Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net>
bc996077	5	* Copyright (C) 2010-2015, Rob Norris <rw_norris@hotmail.com>
96c30db4 RN	6	*
	7	* This program is free software; you can redistribute it and/or modify
	8	* it under the terms of the GNU General Public License as published by
	9	* the Free Software Foundation; either version 2 of the License, or
	10	* (at your option) any later version.
	11	*
	12	* This program is distributed in the hope that it will be useful,
	13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	* GNU General Public License for more details.
	16	*
	17	* You should have received a copy of the GNU General Public License
	18	* along with this program; if not, write to the Free Software
	19	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	20	*
	21	*/
	22	#include <stdlib.h>
	23	#include <glib/gi18n.h>
	24
	25	#include "viktrwlayer_wpwin.h"
	26	#include "degrees_converters.h"
	27	#include "garminsymbols.h"
ff4710a8	28	#ifdef VIK_CONFIG_GEOTAG
96c30db4	29	#include "geotag_exif.h"
ee6ef367	30	#endif
96c30db4 RN	31	#include "thumbnails.h"
	32	#include "viking.h"
	33	#include "vikdatetime_edit_dialog.h"
	34	#include "vikgoto.h"
96c30db4 RN	35
	36	static void update_time ( GtkWidget widget, VikWaypoint wp )
	37	{
	38	gchar *msg = vu_get_time_string ( &(wp->timestamp), "%c", &(wp->coord), NULL );
	39	gtk_button_set_label ( GTK_BUTTON(widget), msg );
	40	g_free ( msg );
	41	}
	42
	43	static VikWaypoint *edit_wp;
	44
bc996077 RN	45	/**
	46	* time_edit_click:
	47	*/
	48	static void time_edit_click ( GtkWidget* widget, GdkEventButton event, VikWaypoint wp )
96c30db4	49	{
bc996077 RN	50	if ( event->button == 3 ) {
	51	// On right click and when a time is available, allow a method to copy the displayed time as text
	52	if ( !gtk_button_get_image ( GTK_BUTTON(widget) ) ) {
	53	vu_copy_label_menu ( widget, event->button );
	54	}
	55	return;
	56	}
	57	else if ( event->button == 2 ) {
	58	return;
	59	}
	60
96c30db4 RN	61	GTimeZone *gtz = g_time_zone_new_local ();
	62	time_t mytime = vik_datetime_edit_dialog ( GTK_WINDOW(gtk_widget_get_toplevel(widget)),
	63	_("Date/Time Edit"),
	64	wp->timestamp,
	65	gtz );
	66	g_time_zone_unref ( gtz );
	67
	68	// Was the dialog cancelled?
	69	if ( mytime == 0 )
	70	return;
	71
	72	// Otherwise use new value in the edit buffer
	73	edit_wp->timestamp = mytime;
	74
	75	// Clear the previous 'Add' image as now a time is set
	76	if ( gtk_button_get_image ( GTK_BUTTON(widget) ) )
	77	gtk_button_set_image ( GTK_BUTTON(widget), NULL );
	78
	79	update_time ( widget, edit_wp );
	80	}
	81
	82	static void symbol_entry_changed_cb(GtkWidget combo, GtkListStore store)
	83	{
	84	GtkTreeIter iter;
	85	gchar *sym;
	86
	87	if (!gtk_combo_box_get_active_iter(GTK_COMBO_BOX(combo), &iter))
	88	return;
	89
	90	gtk_tree_model_get(GTK_TREE_MODEL(store), &iter, 0, (void *)&sym, -1 );
	91	/* Note: symm is NULL when "(none)" is select (first cell is empty) */
	92	gtk_widget_set_tooltip_text(combo, sym);
	93	g_free(sym);
	94	}
	95
	96	/* Specify if a new waypoint or not */
	97	/* If a new waypoint then it uses the default_name for the suggested name allowing the user to change it.
	98	The name to use is returned
	99	*/
	100	/* todo: less on this side, like add track */
	101	gchar a_dialog_waypoint ( GtkWindow parent, gchar default_name, VikTrwLayer vtl, VikWaypoint wp, VikCoordMode coord_mode, gboolean is_new, gboolean updated )
	102	{
	103	GtkWidget *dialog = gtk_dialog_new_with_buttons (_("Waypoint Properties"),
	104	parent,
	105	GTK_DIALOG_MODAL \| GTK_DIALOG_DESTROY_WITH_PARENT,
	106	GTK_STOCK_CANCEL,
	107	GTK_RESPONSE_REJECT,
	108	GTK_STOCK_OK,
	109	GTK_RESPONSE_ACCEPT,
	110	NULL);
	111	struct LatLon ll;
	112	GtkWidget latlabel, lonlabel, namelabel, latentry, lonentry, altentry, altlabel, nameentry=NULL;
	113	GtkWidget commentlabel, commententry, descriptionlabel, descriptionentry, imagelabel, imageentry, symbollabel, symbolentry;
be455472	114	GtkWidget sourcelabel = NULL, sourceentry = NULL;
01cfda98	115	GtkWidget typelabel = NULL, typeentry = NULL;
96c30db4 RN	116	GtkWidget *timelabel = NULL;
	117	GtkWidget *timevaluebutton = NULL;
	118	GtkWidget *hasGeotagCB = NULL;
	119	GtkWidget *consistentGeotagCB = NULL;
	120	GtkListStore *store;
	121
	122	gchar lat, lon, *alt;
	123
	124	vik_coord_to_latlon ( &(wp->coord), &ll );
	125
	126	lat = g_strdup_printf ( "%f", ll.lat );
	127	lon = g_strdup_printf ( "%f", ll.lon );
	128	vik_units_height_t height_units = a_vik_get_units_height ();
	129	switch (height_units) {
	130	case VIK_UNITS_HEIGHT_METRES:
	131	alt = g_strdup_printf ( "%f", wp->altitude );
	132	break;
	133	case VIK_UNITS_HEIGHT_FEET:
	134	alt = g_strdup_printf ( "%f", VIK_METERS_TO_FEET(wp->altitude) );
	135	break;
	136	default:
	137	alt = g_strdup_printf ( "%f", wp->altitude );
	138	g_critical("Houston, we've had a problem. height=%d", height_units);
	139	}
	140
	141	*updated = FALSE;
	142
	143	namelabel = gtk_label_new (_("Name:"));
	144	gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), namelabel, FALSE, FALSE, 0);
	145	// Name is now always changeable
	146	nameentry = gtk_entry_new ();
	147	if ( default_name )
	148	gtk_entry_set_text( GTK_ENTRY(nameentry), default_name );
	149	g_signal_connect_swapped ( nameentry, "activate", G_CALLBACK(a_dialog_response_accept), GTK_DIALOG(dialog) );
	150	gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), nameentry, FALSE, FALSE, 0);
	151
	152	latlabel = gtk_label_new (_("Latitude:"));
	153	latentry = gtk_entry_new ();
	154	gtk_entry_set_text ( GTK_ENTRY(latentry), lat );
	155	g_free ( lat );
	156
	157	lonlabel = gtk_label_new (_("Longitude:"));
	158	lonentry = gtk_entry_new ();
	159	gtk_entry_set_text ( GTK_ENTRY(lonentry), lon );
	160	g_free ( lon );
	161
	162	altlabel = gtk_label_new (_("Altitude:"));
	163	altentry = gtk_entry_new ();
	164	gtk_entry_set_text ( GTK_ENTRY(altentry), alt );
	165	g_free ( alt );
	166
ac041c95 RN	167	if ( wp->comment && !strncmp(wp->comment, "http", 4) )
	168	commentlabel = gtk_link_button_new_with_label (wp->comment, _("Comment:") );
	169	else
	170	commentlabel = gtk_label_new (_("Comment:"));
96c30db4 RN	171	commententry = gtk_entry_new ();
	172	gchar *cmt = NULL;
	173	// Auto put in some kind of 'name' as a comment if one previously 'goto'ed this exact location
	174	cmt = a_vik_goto_get_search_string_for_this_place(VIK_WINDOW(parent));
	175	if (cmt)
	176	gtk_entry_set_text(GTK_ENTRY(commententry), cmt);
	177
ac041c95 RN	178	if ( wp->description && !strncmp(wp->description, "http", 4) )
	179	descriptionlabel = gtk_link_button_new_with_label (wp->description, _("Description:") );
	180	else
	181	descriptionlabel = gtk_label_new (_("Description:"));
96c30db4 RN	182	descriptionentry = gtk_entry_new ();
96c30db4 RN	183
be455472 RN	184	sourcelabel = gtk_label_new (_("Source:"));
	185	if ( wp->source ) {
	186	sourceentry = gtk_entry_new ();
	187	gtk_entry_set_text(GTK_ENTRY(sourceentry), wp->source);
	188	}
	189
01cfda98 RN	190	typelabel = gtk_label_new (_("Type:"));
	191	if ( wp->type ) {
	192	typeentry = gtk_entry_new ();
	193	gtk_entry_set_text(GTK_ENTRY(typeentry), wp->type);
	194	}
	195
96c30db4	196	imagelabel = gtk_label_new (_("Image:"));
29cfc221	197	imageentry = vik_file_entry_new (GTK_FILE_CHOOSER_ACTION_OPEN, VF_FILTER_IMAGE, NULL, NULL);
96c30db4 RN	198
	199	{
	200	GtkCellRenderer *r;
	201	symbollabel = gtk_label_new (_("Symbol:"));
	202	GtkTreeIter iter;
	203
	204	store = gtk_list_store_new(3, G_TYPE_STRING, GDK_TYPE_PIXBUF, G_TYPE_STRING);
	205	symbolentry = gtk_combo_box_new_with_model(GTK_TREE_MODEL(store));
	206	gtk_combo_box_set_wrap_width(GTK_COMBO_BOX(symbolentry), 6);
	207
	208	g_signal_connect(symbolentry, "changed", G_CALLBACK(symbol_entry_changed_cb), store);
	209	gtk_list_store_append (store, &iter);
	210	gtk_list_store_set (store, &iter, 0, NULL, 1, NULL, 2, _("(none)"), -1);
	211	a_populate_sym_list(store);
	212
	213	r = gtk_cell_renderer_pixbuf_new ();
	214	gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (symbolentry), r, FALSE);
	215	gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (symbolentry), r, "pixbuf", 1, NULL);
	216
	217	r = gtk_cell_renderer_text_new ();
	218	gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (symbolentry), r, FALSE);
	219	gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (symbolentry), r, "text", 2, NULL);
	220
	221	if ( !is_new && wp->symbol ) {
	222	gboolean ok;
	223	gchar *sym;
	224	for (ok = gtk_tree_model_get_iter_first ( GTK_TREE_MODEL(store), &iter ); ok; ok = gtk_tree_model_iter_next ( GTK_TREE_MODEL(store), &iter)) {
	225	gtk_tree_model_get ( GTK_TREE_MODEL(store), &iter, 0, (void *)&sym, -1 );
	226	if (sym && !strcmp(sym, wp->symbol)) {
	227	g_free(sym);
	228	break;
	229	} else {
	230	g_free(sym);
	231	}
	232	}
	233	// Ensure is it a valid symbol in the given symbol set (large vs small)
	234	// Not all symbols are available in both
	235	// The check prevents a Gtk Critical message
	236	if ( iter.stamp )
	237	gtk_combo_box_set_active_iter(GTK_COMBO_BOX(symbolentry), &iter);
	238	}
	239	}
	240
	241	if ( !is_new && wp->comment )
	242	gtk_entry_set_text ( GTK_ENTRY(commententry), wp->comment );
	243
	244	if ( !is_new && wp->description )
	245	gtk_entry_set_text ( GTK_ENTRY(descriptionentry), wp->description );
	246
	247	if ( !is_new && wp->image ) {
	248	vik_file_entry_set_filename ( VIK_FILE_ENTRY(imageentry), wp->image );
	249
ff4710a8	250	#ifdef VIK_CONFIG_GEOTAG
96c30db4 RN	251	// Geotag Info [readonly]
	252	hasGeotagCB = gtk_check_button_new_with_label ( _("Has Geotag") );
	253	gtk_widget_set_sensitive ( hasGeotagCB, FALSE );
	254	gboolean hasGeotag;
	255	gchar *ignore = a_geotag_get_exif_date_from_file ( wp->image, &hasGeotag );
	256	g_free ( ignore );
	257	gtk_toggle_button_set_active ( GTK_TOGGLE_BUTTON(hasGeotagCB), hasGeotag );
	258
	259	consistentGeotagCB = gtk_check_button_new_with_label ( _("Consistent Position") );
	260	gtk_widget_set_sensitive ( consistentGeotagCB, FALSE );
	261	if ( hasGeotag ) {
	262	struct LatLon ll = a_geotag_get_position ( wp->image );
	263	VikCoord coord;
	264	vik_coord_load_from_latlon ( &coord, coord_mode, &ll );
	265	gtk_toggle_button_set_active ( GTK_TOGGLE_BUTTON(consistentGeotagCB), vik_coord_equals(&coord, &wp->coord) );
	266	}
ee6ef367	267	#endif
96c30db4 RN	268	}
	269
	270	timelabel = gtk_label_new ( _("Time:") );
	271	timevaluebutton = gtk_button_new();
	272	gtk_button_set_relief ( GTK_BUTTON(timevaluebutton), GTK_RELIEF_NONE );
	273
	274	if ( !edit_wp )
	275	edit_wp = vik_waypoint_new ();
	276	edit_wp = vik_waypoint_copy ( wp );
	277
	278	// TODO: Consider if there should be a remove time button...
	279
	280	if ( !is_new && wp->has_timestamp ) {
	281	update_time ( timevaluebutton, wp );
	282	}
	283	else {
	284	GtkWidget *img = gtk_image_new_from_stock ( GTK_STOCK_ADD, GTK_ICON_SIZE_MENU );
	285	gtk_button_set_image ( GTK_BUTTON(timevaluebutton), img );
	286	// Initially use current time or otherwise whatever the last value used was
	287	if ( edit_wp->timestamp == 0 ) {
	288	time ( &edit_wp->timestamp );
	289	}
	290	}
bc996077	291	g_signal_connect ( G_OBJECT(timevaluebutton), "button-release-event", G_CALLBACK(time_edit_click), edit_wp );
96c30db4 RN	292
	293	gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), latlabel, FALSE, FALSE, 0);
	294	gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), latentry, FALSE, FALSE, 0);
	295	gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), lonlabel, FALSE, FALSE, 0);
	296	gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), lonentry, FALSE, FALSE, 0);
	297	gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), timelabel, FALSE, FALSE, 0);
	298	gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), timevaluebutton, FALSE, FALSE, 0);
	299	gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), altlabel, FALSE, FALSE, 0);
	300	gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), altentry, FALSE, FALSE, 0);
	301	gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), commentlabel, FALSE, FALSE, 0);
	302	gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), commententry, FALSE, FALSE, 0);
	303	gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), descriptionlabel, FALSE, FALSE, 0);
	304	gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), descriptionentry, FALSE, FALSE, 0);
be455472 RN	305	if ( wp->source ) {
	306	gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), sourcelabel, FALSE, FALSE, 0);
	307	gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), sourceentry, FALSE, FALSE, 0);
	308	}
01cfda98 RN	309	if ( wp->type ) {
	310	gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), typelabel, FALSE, FALSE, 0);
	311	gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), typeentry, FALSE, FALSE, 0);
	312	}
96c30db4 RN	313	gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), imagelabel, FALSE, FALSE, 0);
	314	gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), imageentry, FALSE, FALSE, 0);
	315	if ( hasGeotagCB ) {
	316	GtkWidget *hbox = gtk_hbox_new ( FALSE, 0 );
	317	gtk_box_pack_start (GTK_BOX(hbox), hasGeotagCB, FALSE, FALSE, 0);
	318	gtk_box_pack_start (GTK_BOX(hbox), consistentGeotagCB, FALSE, FALSE, 0);
	319	gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), hbox, FALSE, FALSE, 0);
	320	}
	321	gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), symbollabel, FALSE, FALSE, 0);
	322	gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), GTK_WIDGET(symbolentry), FALSE, FALSE, 0);
	323
	324	gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT );
	325
	326	gtk_widget_show_all ( gtk_dialog_get_content_area(GTK_DIALOG(dialog)) );
	327
	328	if ( !is_new ) {
	329	// Shift left<->right to try not to obscure the waypoint.
	330	trw_layer_dialog_shift ( vtl, GTK_WINDOW(dialog), &(wp->coord), FALSE );
	331	}
	332
	333	while ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT )
	334	{
	335	if ( strlen((gchar)gtk_entry_get_text ( GTK_ENTRY(nameentry) )) == 0 ) / TODO: other checks (isalpha or whatever ) */
	336	a_dialog_info_msg ( parent, _("Please enter a name for the waypoint.") );
	337	else {
	338	// NB: No check for unique names - this allows generation of same named entries.
	339	gchar entered_name = g_strdup ( (gchar)gtk_entry_get_text ( GTK_ENTRY(nameentry) ) );
	340
	341	/* Do It */
	342	ll.lat = convert_dms_to_dec ( gtk_entry_get_text ( GTK_ENTRY(latentry) ) );
	343	ll.lon = convert_dms_to_dec ( gtk_entry_get_text ( GTK_ENTRY(lonentry) ) );
	344	vik_coord_load_from_latlon ( &(wp->coord), coord_mode, &ll );
	345	// Always store in metres
	346	switch (height_units) {
	347	case VIK_UNITS_HEIGHT_METRES:
	348	wp->altitude = atof ( gtk_entry_get_text ( GTK_ENTRY(altentry) ) );
	349	break;
	350	case VIK_UNITS_HEIGHT_FEET:
	351	wp->altitude = VIK_FEET_TO_METERS(atof ( gtk_entry_get_text ( GTK_ENTRY(altentry) ) ));
	352	break;
	353	default:
	354	wp->altitude = atof ( gtk_entry_get_text ( GTK_ENTRY(altentry) ) );
	355	g_critical("Houston, we've had a problem. height=%d", height_units);
	356	}
	357	if ( g_strcmp0 ( wp->comment, gtk_entry_get_text ( GTK_ENTRY(commententry) ) ) )
	358	vik_waypoint_set_comment ( wp, gtk_entry_get_text ( GTK_ENTRY(commententry) ) );
	359	if ( g_strcmp0 ( wp->description, gtk_entry_get_text ( GTK_ENTRY(descriptionentry) ) ) )
	360	vik_waypoint_set_description ( wp, gtk_entry_get_text ( GTK_ENTRY(descriptionentry) ) );
	361	if ( g_strcmp0 ( wp->image, vik_file_entry_get_filename ( VIK_FILE_ENTRY(imageentry) ) ) )
	362	vik_waypoint_set_image ( wp, vik_file_entry_get_filename ( VIK_FILE_ENTRY(imageentry) ) );
c07afdea	363	if ( sourceentry && g_strcmp0 ( wp->source, gtk_entry_get_text ( GTK_ENTRY(sourceentry) ) ) )
be455472	364	vik_waypoint_set_source ( wp, gtk_entry_get_text ( GTK_ENTRY(sourceentry) ) );
c07afdea	365	if ( typeentry && g_strcmp0 ( wp->type, gtk_entry_get_text ( GTK_ENTRY(typeentry) ) ) )
01cfda98	366	vik_waypoint_set_type ( wp, gtk_entry_get_text ( GTK_ENTRY(typeentry) ) );
96c30db4 RN	367	if ( wp->image && *(wp->image) && (!a_thumbnails_exists(wp->image)) )
	368	a_thumbnails_create ( wp->image );
	369	if ( edit_wp->timestamp ) {
	370	wp->timestamp = edit_wp->timestamp;
	371	wp->has_timestamp = TRUE;
	372	}
	373
	374	GtkTreeIter iter, first;
	375	gtk_tree_model_get_iter_first ( GTK_TREE_MODEL(store), &first );
	376	if ( !gtk_combo_box_get_active_iter ( GTK_COMBO_BOX(symbolentry), &iter ) \|\| !memcmp(&iter, &first, sizeof(GtkTreeIter)) ) {
	377	vik_waypoint_set_symbol ( wp, NULL );
	378	} else {
	379	gchar *sym;
	380	gtk_tree_model_get ( GTK_TREE_MODEL(store), &iter, 0, (void *)&sym, -1 );
	381	vik_waypoint_set_symbol ( wp, sym );
	382	g_free(sym);
	383	}
	384
	385	gtk_widget_destroy ( dialog );
	386	if ( is_new )
	387	return entered_name;
	388	else {
	389	*updated = TRUE;
	390	// See if name has been changed
	391	if ( g_strcmp0 (default_name, entered_name ) )
	392	return entered_name;
	393	else
	394	return NULL;
	395	}
	396	}
	397	}
	398	gtk_widget_destroy ( dialog );
	399	return NULL;
	400	}