X-Git-Url: https://git.street.me.uk/andy/viking.git/blobdiff_plain/e1e6f7fa7912733a09dbe7569035a38c482674d5..e8bab170981ff0e1cd572107ca4de122d4aafe8c:/src/dialog.c diff --git a/src/dialog.c b/src/dialog.c index bcb07310..9bc2848f 100644 --- a/src/dialog.c +++ b/src/dialog.c @@ -2,6 +2,8 @@ * viking -- GPS Data and Topo Analyzer, Explorer, and Manager * * Copyright (C) 2003-2005, Evan Battaglia + * Copyright (C) 2008, Hein Ragas + * Copyright (C) 2010-2014, Rob Norris * * 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 @@ -19,12 +21,17 @@ * */ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + #include "viking.h" -#include "thumbnails.h" -#include "garminsymbols.h" #include "degrees_converters.h" #include "authors.h" -#include "googlesearch.h" +#include "documenters.h" +#include "ui_util.h" + +#include #include #include @@ -39,7 +46,7 @@ void a_dialog_msg ( GtkWindow *parent, gint type, const gchar *info, const gchar gboolean a_dialog_goto_latlon ( GtkWindow *parent, struct LatLon *ll, const struct LatLon *old ) { - GtkWidget *dialog = gtk_dialog_new_with_buttons ("Go to Lat/Lon", + GtkWidget *dialog = gtk_dialog_new_with_buttons (_("Go to Lat/Lon"), parent, GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, GTK_STOCK_CANCEL, @@ -51,13 +58,13 @@ gboolean a_dialog_goto_latlon ( GtkWindow *parent, struct LatLon *ll, const stru GtkWidget *lat, *lon; gchar *tmp_lat, *tmp_lon; - latlabel = gtk_label_new ("Latitude:"); + latlabel = gtk_label_new (_("Latitude:")); lat = gtk_entry_new (); tmp_lat = g_strdup_printf ( "%f", old->lat ); gtk_entry_set_text ( GTK_ENTRY(lat), tmp_lat ); g_free ( tmp_lat ); - lonlabel = gtk_label_new ("Longitude:"); + lonlabel = gtk_label_new (_("Longitude:")); lon = gtk_entry_new (); tmp_lon = g_strdup_printf ( "%f", old->lon ); gtk_entry_set_text ( GTK_ENTRY(lon), tmp_lon ); @@ -68,10 +75,16 @@ gboolean a_dialog_goto_latlon ( GtkWindow *parent, struct LatLon *ll, const stru gtk_widget_show ( lat ); gtk_widget_show ( lon ); - gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), latlabel, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), lat, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), lonlabel, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), lon, FALSE, FALSE, 0); + 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))), lat, 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))), lon, FALSE, FALSE, 0); + + // 'ok' when press return in the entry + g_signal_connect_swapped (lat, "activate", G_CALLBACK(a_dialog_response_accept), dialog); + g_signal_connect_swapped (lon, "activate", G_CALLBACK(a_dialog_response_accept), dialog); + + gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT ); if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) { @@ -87,7 +100,7 @@ gboolean a_dialog_goto_latlon ( GtkWindow *parent, struct LatLon *ll, const stru gboolean a_dialog_goto_utm ( GtkWindow *parent, struct UTM *utm, const struct UTM *old ) { - GtkWidget *dialog = gtk_dialog_new_with_buttons ("Go to Lat/Lon", + GtkWidget *dialog = gtk_dialog_new_with_buttons (_("Go to UTM"), parent, GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, GTK_STOCK_CANCEL, @@ -100,23 +113,23 @@ gboolean a_dialog_goto_utm ( GtkWindow *parent, struct UTM *utm, const struct UT gchar *tmp_eas, *tmp_nor; gchar tmp_letter[2]; - norlabel = gtk_label_new ("Northing:"); + norlabel = gtk_label_new (_("Northing:")); nor = gtk_entry_new (); tmp_nor = g_strdup_printf("%ld", (long) old->northing ); gtk_entry_set_text ( GTK_ENTRY(nor), tmp_nor ); g_free ( tmp_nor ); - easlabel = gtk_label_new ("Easting:"); + easlabel = gtk_label_new (_("Easting:")); eas = gtk_entry_new (); tmp_eas = g_strdup_printf("%ld", (long) old->easting ); gtk_entry_set_text ( GTK_ENTRY(eas), tmp_eas ); g_free ( tmp_eas ); zonehbox = gtk_hbox_new ( FALSE, 0 ); - gtk_box_pack_start ( GTK_BOX(zonehbox), gtk_label_new ( "Zone:" ), FALSE, FALSE, 5 ); - zonespin = gtk_spin_button_new ( (GtkAdjustment *) gtk_adjustment_new ( old->zone, 1, 60, 1, 5, 5 ), 1, 0 ); + gtk_box_pack_start ( GTK_BOX(zonehbox), gtk_label_new ( _("Zone:") ), FALSE, FALSE, 5 ); + zonespin = gtk_spin_button_new ( (GtkAdjustment *) gtk_adjustment_new ( old->zone, 1, 60, 1, 5, 0 ), 1, 0 ); gtk_box_pack_start ( GTK_BOX(zonehbox), zonespin, TRUE, TRUE, 5 ); - gtk_box_pack_start ( GTK_BOX(zonehbox), gtk_label_new ( "Letter:" ), FALSE, FALSE, 5 ); + gtk_box_pack_start ( GTK_BOX(zonehbox), gtk_label_new ( _("Letter:") ), FALSE, FALSE, 5 ); letterentry = gtk_entry_new (); gtk_entry_set_max_length ( GTK_ENTRY(letterentry), 1 ); gtk_entry_set_width_chars ( GTK_ENTRY(letterentry), 2 ); @@ -132,11 +145,13 @@ gboolean a_dialog_goto_utm ( GtkWindow *parent, struct UTM *utm, const struct UT gtk_widget_show_all ( zonehbox ); - gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), norlabel, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), nor, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), easlabel, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), eas, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), zonehbox, FALSE, FALSE, 0); + gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), norlabel, FALSE, FALSE, 0); + gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), nor, FALSE, FALSE, 0); + gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), easlabel, FALSE, FALSE, 0); + gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), eas, FALSE, FALSE, 0); + gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), zonehbox, FALSE, FALSE, 0); + + gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT ); if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) { @@ -160,211 +175,96 @@ void a_dialog_response_accept ( GtkDialog *dialog ) gtk_dialog_response ( dialog, GTK_RESPONSE_ACCEPT ); } -/* todo: less on this side, like add track */ -gboolean a_dialog_new_waypoint ( GtkWindow *parent, gchar **dest, VikWaypoint *wp, GHashTable *waypoints, VikCoordMode coord_mode ) +static void get_selected_foreach_func(GtkTreeModel *model, + GtkTreePath *path, + GtkTreeIter *iter, + gpointer data) { - GtkWidget *dialog = gtk_dialog_new_with_buttons ("Create", - 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, *commentlabel, - *commententry, *imagelabel, *imageentry, *symbollabel, *symbolentry; - GtkListStore *store; - - - - - gchar *lat, *lon, *alt; - - vik_coord_to_latlon ( &(wp->coord), &ll ); + GList **list = data; + gchar *name; + gtk_tree_model_get (model, iter, 0, &name, -1); + *list = g_list_prepend(*list, name); +} - lat = g_strdup_printf ( "%f", ll.lat ); - lon = g_strdup_printf ( "%f", ll.lon ); - alt = g_strdup_printf ( "%f", wp->altitude ); +GList *a_dialog_select_from_list ( GtkWindow *parent, GList *names, gboolean multiple_selection_allowed, const gchar *title, const gchar *msg ) +{ + GtkTreeIter iter; + GtkCellRenderer *renderer; + GtkWidget *view; - if ( dest != NULL ) + GtkWidget *dialog = gtk_dialog_new_with_buttons (title, + parent, + GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_STOCK_CANCEL, + GTK_RESPONSE_REJECT, + GTK_STOCK_OK, + GTK_RESPONSE_ACCEPT, + NULL); + /* When something is selected then OK */ + gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT ); + GtkWidget *response_w = NULL; +#if GTK_CHECK_VERSION (2, 20, 0) + /* Default to not apply - as initially nothing is selected! */ + response_w = gtk_dialog_get_widget_for_response ( GTK_DIALOG(dialog), GTK_RESPONSE_REJECT ); +#endif + GtkListStore *store = gtk_list_store_new(1, G_TYPE_STRING); + + GtkWidget *scrolledwindow; + + GList *runner = names; + while (runner) { - namelabel = gtk_label_new ("Name:"); - nameentry = gtk_entry_new (); - g_signal_connect_swapped ( nameentry, "activate", G_CALLBACK(a_dialog_response_accept), GTK_DIALOG(dialog) ); - gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), namelabel, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), nameentry, FALSE, FALSE, 0); + gtk_list_store_append(store, &iter); + gtk_list_store_set(store, &iter, 0, runner->data, -1); + runner = g_list_next(runner); } - 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 ); + view = gtk_tree_view_new(); + renderer = gtk_cell_renderer_text_new(); + // Use the column header to display the message text, + // this makes the overall widget allocation simple as treeview takes up all the space + GtkTreeViewColumn *column; + column = gtk_tree_view_column_new_with_attributes (msg, renderer, "text", 0, NULL ); + gtk_tree_view_column_set_sort_column_id (column, 0); + gtk_tree_view_append_column (GTK_TREE_VIEW (view), column); - altlabel = gtk_label_new ("Altitude:"); - altentry = gtk_entry_new (); - gtk_entry_set_text ( GTK_ENTRY(altentry), alt ); - g_free ( alt ); - - commentlabel = gtk_label_new ("Comment:"); - commententry = gtk_entry_new (); - gchar *cmt = a_googlesearch_get_search_string_for_this_place(VIK_WINDOW(parent)); - if (cmt) - gtk_entry_set_text(GTK_ENTRY(commententry), cmt); - - imagelabel = gtk_label_new ("Image:"); - imageentry = vik_file_entry_new (); - - { - 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), 3); - 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 ( dest == NULL && 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); - } - } - gtk_combo_box_set_active_iter(GTK_COMBO_BOX(symbolentry), &iter); - } - } + gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store)); + gtk_tree_selection_set_mode( gtk_tree_view_get_selection(GTK_TREE_VIEW(view)), + multiple_selection_allowed ? GTK_SELECTION_MULTIPLE : GTK_SELECTION_BROWSE ); + g_object_unref(store); - if ( dest == NULL && wp->comment ) - gtk_entry_set_text ( GTK_ENTRY(commententry), wp->comment ); + scrolledwindow = gtk_scrolled_window_new ( NULL, NULL ); + gtk_scrolled_window_set_policy ( GTK_SCROLLED_WINDOW(scrolledwindow), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC ); + gtk_container_add ( GTK_CONTAINER(scrolledwindow), view ); - if ( dest == NULL && wp->image ) - vik_file_entry_set_filename ( VIK_FILE_ENTRY(imageentry), wp->image ); + gtk_box_pack_start ( GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), scrolledwindow, TRUE, TRUE, 0 ); + // Ensure a reasonable number of items are shown, but let the width be automatically sized + gtk_widget_set_size_request ( dialog, -1, 400) ; + gtk_widget_show_all ( dialog ); - gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), latlabel, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), latentry, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), lonlabel, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), lonentry, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), altlabel, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), altentry, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), commentlabel, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), commententry, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), imagelabel, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), imageentry, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), symbollabel, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), GTK_WIDGET(symbolentry), FALSE, FALSE, 0); - - gtk_widget_show_all ( GTK_DIALOG(dialog)->vbox ); + if ( response_w ) + gtk_widget_grab_focus ( response_w ); - while ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) + while ( gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT ) { - if ( dest ) + GList *names_selected = NULL; + GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(view)); + gtk_tree_selection_selected_foreach(selection, get_selected_foreach_func, &names_selected); + if (names_selected) { - const gchar *constname = gtk_entry_get_text ( GTK_ENTRY(nameentry) ); - if ( strlen(constname) == 0 ) /* TODO: other checks (isalpha or whatever ) */ - a_dialog_info_msg ( parent, "Please enter a name for the waypoint." ); - else { - int i; - gchar *name = g_strdup ( constname ); - - for ( i = strlen ( name ) - 1; i >= 0; i-- ) - name[i] = toupper(name[i]); /* all caps for stardandization */ - - if ( g_hash_table_lookup ( waypoints, name ) && !a_dialog_overwrite ( parent, "The waypoint \"%s\" exists, do you want to overwrite it?", name ) ) - g_free ( name ); - else - { - /* Do It */ - *dest = name; - 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 ); - wp->altitude = atof ( gtk_entry_get_text ( GTK_ENTRY(altentry) ) ); - vik_waypoint_set_comment ( wp, gtk_entry_get_text ( GTK_ENTRY(commententry) ) ); - vik_waypoint_set_image ( wp, vik_file_entry_get_filename ( VIK_FILE_ENTRY(imageentry) ) ); - if ( wp->image && *(wp->image) && (!a_thumbnails_exists(wp->image)) ) - a_thumbnails_create ( wp->image ); - - { - 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 ); - return TRUE; - } - } /* else (valid name) */ - } - else - { - 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 ); - wp->altitude = atof ( gtk_entry_get_text ( GTK_ENTRY(altentry) ) ); - if ( (! wp->comment) || strcmp ( wp->comment, gtk_entry_get_text ( GTK_ENTRY(commententry) ) ) != 0 ) - vik_waypoint_set_comment ( wp, gtk_entry_get_text ( GTK_ENTRY(commententry) ) ); - if ( (! wp->image) || strcmp ( wp->image, vik_file_entry_get_filename ( VIK_FILE_ENTRY ( imageentry ) ) ) != 0 ) - { - vik_waypoint_set_image ( wp, vik_file_entry_get_filename ( VIK_FILE_ENTRY(imageentry) ) ); - if ( wp->image && *(wp->image) && (!a_thumbnails_exists(wp->image)) ) - a_thumbnails_create ( wp->image ); - } - - { - 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 ); - - return TRUE; + return names_selected; } + a_dialog_error_msg(parent, _("Nothing was selected")); } gtk_widget_destroy ( dialog ); - return FALSE; + return NULL; } -gchar *a_dialog_new_track ( GtkWindow *parent, GHashTable *tracks ) +gchar *a_dialog_new_track ( GtkWindow *parent, gchar *default_name, gboolean is_route ) { - GtkWidget *dialog = gtk_dialog_new_with_buttons ("Add Track", + GtkWidget *dialog = gtk_dialog_new_with_buttons ( is_route ? _("Add Route") : _("Add Track"), parent, GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, GTK_STOCK_CANCEL, @@ -372,61 +272,111 @@ gchar *a_dialog_new_track ( GtkWindow *parent, GHashTable *tracks ) GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, NULL); - GtkWidget *label = gtk_label_new ( "Track Name:" ); + GtkWidget *label = gtk_label_new ( is_route ? _("Route Name:") : _("Track Name:") ); GtkWidget *entry = gtk_entry_new (); - gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), label, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), entry, FALSE, FALSE, 0); + if (default_name) + gtk_entry_set_text ( GTK_ENTRY(entry), default_name ); + + gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), label, FALSE, FALSE, 0); + gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), entry, FALSE, FALSE, 0); g_signal_connect_swapped ( entry, "activate", G_CALLBACK(a_dialog_response_accept), GTK_DIALOG(dialog) ); gtk_widget_show ( label ); gtk_widget_show ( entry ); + gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT ); + while ( gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT ) { const gchar *constname = gtk_entry_get_text ( GTK_ENTRY(entry) ); if ( *constname == '\0' ) - a_dialog_info_msg ( parent, "Please enter a name for the track." ); + a_dialog_info_msg ( parent, _("Please enter a name for the track.") ); else { gchar *name = g_strdup ( constname ); - gint i; - - for ( i = strlen ( name ) - 1; i >= 0; i-- ) - name[i] = toupper(name[i]); /* all caps for stardandization */ - - if ( g_hash_table_lookup( tracks, name ) && !a_dialog_overwrite ( parent, "The track \"%s\" exists, do you want to overwrite it?", gtk_entry_get_text ( GTK_ENTRY(entry) ) ) ) - { - g_free ( name ); - } - else - { - gtk_widget_destroy ( dialog ); - return name; - } + gtk_widget_destroy ( dialog ); + return name; } } gtk_widget_destroy ( dialog ); return NULL; } +static void today_clicked (GtkWidget *cal) +{ + GDateTime *now = g_date_time_new_now_local (); + gtk_calendar_select_month ( GTK_CALENDAR(cal), g_date_time_get_month(now)-1, g_date_time_get_year(now) ); + gtk_calendar_select_day ( GTK_CALENDAR(cal), g_date_time_get_day_of_month(now) ); + g_date_time_unref ( now ); +} + +/** + * a_dialog_get_date: + * + * Returns: a date as a string - always in ISO8601 format (YYYY-MM-DD) + * This string can be NULL (especially when the dialog is cancelled) + * Free the string after use + */ +gchar *a_dialog_get_date ( GtkWindow *parent, const gchar *title ) +{ + GtkWidget *dialog = gtk_dialog_new_with_buttons ( title, + parent, + GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_STOCK_CANCEL, + GTK_RESPONSE_REJECT, + GTK_STOCK_OK, + GTK_RESPONSE_ACCEPT, + NULL); + GtkWidget *cal = gtk_calendar_new (); + GtkWidget *today = gtk_button_new_with_label ( _("Today") ); + + static guint year = 0; + static guint month = 0; + static guint day = 0; + + if ( year != 0 ) { + // restore the last selected date + gtk_calendar_select_month ( GTK_CALENDAR(cal), month, year ); + gtk_calendar_select_day ( GTK_CALENDAR(cal), day ); + } + + gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), today, FALSE, FALSE, 0); + gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), cal, FALSE, FALSE, 0); + + g_signal_connect_swapped ( G_OBJECT(today), "clicked", G_CALLBACK(today_clicked), cal ); + + gtk_widget_show_all ( dialog ); + + gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT ); + + gchar *date_str = NULL; + if ( gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT ) + { + gtk_calendar_get_date ( GTK_CALENDAR(cal), &year, &month, &day ); + date_str = g_strdup_printf ( "%d-%02d-%02d", year, month+1, day ); + } + gtk_widget_destroy ( dialog ); + return date_str; +} + /* creates a vbox full of labels */ -GtkWidget *a_dialog_create_label_vbox ( gchar **texts, int label_count ) +GtkWidget *a_dialog_create_label_vbox ( gchar **texts, int label_count, gint spacing, gint padding ) { GtkWidget *vbox, *label; int i; - vbox = gtk_vbox_new( TRUE, 3 ); + vbox = gtk_vbox_new( TRUE, spacing ); for ( i = 0; i < label_count; i++ ) { label = gtk_label_new(NULL); - gtk_label_set_markup ( GTK_LABEL(label), texts[i] ); - gtk_box_pack_start ( GTK_BOX(vbox), label, FALSE, TRUE, 5 ); + gtk_label_set_markup ( GTK_LABEL(label), _(texts[i]) ); + gtk_box_pack_start ( GTK_BOX(vbox), label, FALSE, TRUE, padding ); } return vbox; } -gboolean a_dialog_overwrite ( GtkWindow *parent, const gchar *message, const gchar *extra ) +gboolean a_dialog_yes_or_no ( GtkWindow *parent, const gchar *message, const gchar *extra ) { GtkWidget *dia; dia = gtk_message_dialog_new ( parent, @@ -457,7 +407,7 @@ static void zoom_spin_changed ( GtkSpinButton *spin, GtkWidget *pass_along[3] ) gboolean a_dialog_custom_zoom ( GtkWindow *parent, gdouble *xmpp, gdouble *ympp ) { - GtkWidget *dialog = gtk_dialog_new_with_buttons ("Zoom Factors...", + GtkWidget *dialog = gtk_dialog_new_with_buttons (_("Zoom Factors..."), parent, GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, GTK_STOCK_CANCEL, @@ -469,16 +419,16 @@ gboolean a_dialog_custom_zoom ( GtkWindow *parent, gdouble *xmpp, gdouble *ympp GtkWidget *pass_along[3]; table = gtk_table_new ( 4, 2, FALSE ); - gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(dialog)->vbox), table, TRUE, TRUE, 0 ); + gtk_box_pack_start ( GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), table, TRUE, TRUE, 0 ); - label = gtk_label_new ( "Zoom factor (in meters per pixel:" ); - xlabel = gtk_label_new ( "X (easting): "); - ylabel = gtk_label_new ( "Y (northing): "); + label = gtk_label_new ( _("Zoom factor (in meters per pixel):") ); + xlabel = gtk_label_new ( _("X (easting): ")); + ylabel = gtk_label_new ( _("Y (northing): ")); - pass_along[0] = xspin = gtk_spin_button_new ( (GtkAdjustment *) gtk_adjustment_new ( *xmpp, VIK_VIEWPORT_MIN_ZOOM, VIK_VIEWPORT_MAX_ZOOM, 1, 5, 5 ), 1, 8 ); - pass_along[1] = yspin = gtk_spin_button_new ( (GtkAdjustment *) gtk_adjustment_new ( *ympp, VIK_VIEWPORT_MIN_ZOOM, VIK_VIEWPORT_MAX_ZOOM, 1, 5, 5 ), 1, 8 ); + pass_along[0] = xspin = gtk_spin_button_new ( (GtkAdjustment *) gtk_adjustment_new ( *xmpp, VIK_VIEWPORT_MIN_ZOOM, VIK_VIEWPORT_MAX_ZOOM, 1, 5, 0 ), 1, 8 ); + pass_along[1] = yspin = gtk_spin_button_new ( (GtkAdjustment *) gtk_adjustment_new ( *ympp, VIK_VIEWPORT_MIN_ZOOM, VIK_VIEWPORT_MAX_ZOOM, 1, 5, 0 ), 1, 8 ); - pass_along[2] = samecheck = gtk_check_button_new_with_label ( "X and Y zoom factors must be equal" ); + pass_along[2] = samecheck = gtk_check_button_new_with_label ( _("X and Y zoom factors must be equal") ); /* TODO -- same factor */ /* samecheck = gtk_check_button_new_with_label ( "Same x/y zoom factor" ); */ @@ -497,6 +447,8 @@ gboolean a_dialog_custom_zoom ( GtkWindow *parent, gdouble *xmpp, gdouble *ympp g_signal_connect ( G_OBJECT(xspin), "value-changed", G_CALLBACK(zoom_spin_changed), pass_along ); g_signal_connect ( G_OBJECT(yspin), "value-changed", G_CALLBACK(zoom_spin_changed), pass_along ); + gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT ); + if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) { *xmpp = gtk_spin_button_get_value ( GTK_SPIN_BUTTON(xspin) ); @@ -527,18 +479,18 @@ gboolean a_dialog_time_threshold ( GtkWindow *parent, gchar *title_text, gchar * GtkWidget *pass_along[1]; table = gtk_table_new ( 4, 2, FALSE ); - gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(dialog)->vbox), table, TRUE, TRUE, 0 ); + gtk_box_pack_start ( GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), table, TRUE, TRUE, 0 ); label = gtk_label_new (label_text); - t1 = gtk_radio_button_new_with_label ( NULL, "1 min" ); - t2 = gtk_radio_button_new_with_label_from_widget ( GTK_RADIO_BUTTON(t1), "1 hour" ); - t3 = gtk_radio_button_new_with_label_from_widget ( GTK_RADIO_BUTTON(t2), "1 day" ); - t4 = gtk_radio_button_new_with_label_from_widget ( GTK_RADIO_BUTTON(t3), "Custom (in minutes):" ); + t1 = gtk_radio_button_new_with_label ( NULL, _("1 min") ); + t2 = gtk_radio_button_new_with_label_from_widget ( GTK_RADIO_BUTTON(t1), _("1 hour") ); + t3 = gtk_radio_button_new_with_label_from_widget ( GTK_RADIO_BUTTON(t2), _("1 day") ); + t4 = gtk_radio_button_new_with_label_from_widget ( GTK_RADIO_BUTTON(t3), _("Custom (in minutes):") ); pass_along[0] = t4; - spin = gtk_spin_button_new ( (GtkAdjustment *) gtk_adjustment_new ( *thr, 0, 65536, 1, 5, 5 ), 1, 0 ); + spin = gtk_spin_button_new ( (GtkAdjustment *) gtk_adjustment_new ( *thr, 0, 65536, 1, 5, 0 ), 1, 0 ); gtk_table_attach_defaults ( GTK_TABLE(table), label, 0, 2, 0, 1 ); gtk_table_attach_defaults ( GTK_TABLE(table), t1, 0, 1, 1, 2 ); @@ -551,6 +503,8 @@ gboolean a_dialog_time_threshold ( GtkWindow *parent, gchar *title_text, gchar * g_signal_connect ( G_OBJECT(spin), "grab-focus", G_CALLBACK(split_spin_focused), pass_along ); + gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT ); + if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) { if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(t1))) { @@ -569,32 +523,109 @@ gboolean a_dialog_time_threshold ( GtkWindow *parent, gchar *title_text, gchar * return FALSE; } +/** + * a_dialog_get_positive_number: + * + * Dialog to return a positive number via a spinbox within the supplied limits + * + * Returns: A value of zero indicates the dialog was cancelled + */ +guint a_dialog_get_positive_number ( GtkWindow *parent, gchar *title_text, gchar *label_text, guint default_num, guint min, guint max, guint step ) +{ + GtkWidget *dialog = gtk_dialog_new_with_buttons (title_text, + parent, + GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_STOCK_CANCEL, + GTK_RESPONSE_REJECT, + GTK_STOCK_OK, + GTK_RESPONSE_ACCEPT, + NULL); + gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT ); + GtkWidget *response_w = NULL; +#if GTK_CHECK_VERSION (2, 20, 0) + response_w = gtk_dialog_get_widget_for_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT ); +#endif + + GtkWidget *table, *spin, *label; + guint result = default_num; + + table = gtk_table_new ( 2, 1, FALSE ); + gtk_box_pack_start ( GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), table, TRUE, TRUE, 0 ); + + label = gtk_label_new (label_text); + spin = gtk_spin_button_new ( (GtkAdjustment *) gtk_adjustment_new ( default_num, min, max, step, 5, 0 ), 1, 0 ); + + gtk_table_attach_defaults ( GTK_TABLE(table), label, 0, 1, 0, 1 ); + gtk_table_attach_defaults ( GTK_TABLE(table), spin, 0, 1, 1, 2 ); + + if ( response_w ) + gtk_widget_grab_focus ( response_w ); + + gtk_widget_show_all ( table ); + + if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) + { + result = gtk_spin_button_get_value ( GTK_SPIN_BUTTON(spin) ); + gtk_widget_destroy ( dialog ); + return result; + } + + // Dialog cancelled + gtk_widget_destroy ( dialog ); + return 0; +} + +#if (GTK_MAJOR_VERSION == 2 && GTK_MINOR_VERSION < 24) +static void about_url_hook (GtkAboutDialog *about, + const gchar *link, + gpointer data) +{ + open_url (GTK_WINDOW(about), link); +} + +static void about_email_hook (GtkAboutDialog *about, + const gchar *email, + gpointer data) +{ + new_email (GTK_WINDOW(about), email); +} +#endif + +/** + * Creates a dialog with list of text + * Mostly useful for longer messages that have several lines of information. + */ +void a_dialog_list ( GtkWindow *parent, const gchar *title, GArray *array, gint padding ) +{ + GtkWidget *dialog = gtk_dialog_new_with_buttons ( title, + parent, + GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_STOCK_CLOSE, + GTK_RESPONSE_CLOSE, + NULL); + + GtkBox *vbox = GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))); + GtkWidget *label; + + for ( int i = 0; i < array->len; i++ ) { + label = ui_label_new_selectable (NULL); + gtk_label_set_markup ( GTK_LABEL(label), g_array_index(array,gchar*,i) ); + gtk_box_pack_start ( GTK_BOX(vbox), label, FALSE, TRUE, padding ); + } + + gtk_widget_show_all ( dialog ); + gtk_dialog_run ( GTK_DIALOG(dialog) ); + gtk_widget_destroy ( dialog ); +} void a_dialog_about ( GtkWindow *parent ) { - int re; - char *msg = g_markup_printf_escaped ( - "Viking %s\n\n" - "GPS Data and Topo Analyzer, Explorer, and Manager.\n\n" - "(C) 2003-2007, Evan Battaglia\n\n" - "Web site: %s", - VIKING_VERSION, VIKING_URL); - GtkWidget *msgbox = gtk_message_dialog_new_with_markup ( parent, - GTK_DIALOG_DESTROY_WITH_PARENT, - GTK_MESSAGE_INFO, - GTK_BUTTONS_NONE, - msg); - - gtk_dialog_add_buttons (GTK_DIALOG(msgbox), "Credits", 1, "License", 2, "Close", 3, NULL, NULL); - - while ((re = gtk_dialog_run ( GTK_DIALOG(msgbox))) != 3) { - if (re==1) { - /* creds */ - a_dialog_info_msg(parent, AUTHORS); - } - if (re==2) { - a_dialog_info_msg(parent, "\n\n" - "This program is free software; you can redistribute it and/or modify " + const gchar *program_name = PACKAGE_NAME; + const gchar *version = VIKING_VERSION; + const gchar *website = VIKING_URL; + const gchar *copyright = "2003-2008, Evan Battaglia\n2008-2013, Viking's contributors"; + const gchar *comments = _("GPS Data and Topo Analyzer, Explorer, and Manager."); + const gchar *license = _("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." @@ -607,35 +638,111 @@ void a_dialog_about ( GtkWindow *parent ) "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"); - } - } - gtk_widget_destroy ( msgbox ); + + // Would be nice to use gtk_about_dialog_add_credit_section (), but that requires gtk 3.4 + // For now shove it in the 'artists' section so at least the information is easily visible + // Something more advanced might have proper version information too... + const gchar *libs[] = { + "Compiled in libraries:", + // Default libs + "libglib-2.0", + "libgthread-2.0", + "libgtk+-2.0", + "libgio-2.0", + // Potentially optional libs (but probably couldn't build without them) +#ifdef HAVE_LIBM + "libm", +#endif +#ifdef HAVE_LIBZ + "libz", +#endif +#ifdef HAVE_LIBCURL + "libcurl", +#endif + // Actually optional libs +#ifdef HAVE_LIBGPS + "libgps", +#endif +#ifdef HAVE_LIBGEXIV2 + "libgexiv2", +#endif +#ifdef HAVE_LIBEXIF + "libexif", +#endif +#ifdef HAVE_LIBX11 + "libX11", +#endif +#ifdef HAVE_LIBMAGIC + "libmagic", +#endif +#ifdef HAVE_LIBBZ2 + "libbz2", +#endif +#ifdef HAVE_LIBSQLITE3 + "libsqlite3", +#endif +#ifdef HAVE_LIBMAPNIK + "libmapnik", +#endif + NULL + }; + // Newer versions of GTK 'just work', calling gtk_show_uri() on the URL or email and opens up the appropriate program + // This is the old method: +#if (GTK_MAJOR_VERSION == 2 && GTK_MINOR_VERSION < 24) + gtk_about_dialog_set_url_hook (about_url_hook, NULL, NULL); + gtk_about_dialog_set_email_hook (about_email_hook, NULL, NULL); +#endif + + gtk_show_about_dialog (parent, + /* TODO do not set program-name and correctly set info for g_get_application_name */ + "program-name", program_name, + "version", version, + "website", website, + "comments", comments, + "copyright", copyright, + "license", license, + "wrap-license", TRUE, + /* logo automatically retrieved via gtk_window_get_default_icon_list */ + "authors", AUTHORS, + "documenters", DOCUMENTERS, + "translator-credits", _("Translation is coordinated on http://launchpad.net/viking"), + "artists", libs, + NULL); } gboolean a_dialog_map_n_zoom(GtkWindow *parent, gchar *mapnames[], gint default_map, gchar *zoom_list[], gint default_zoom, gint *selected_map, gint *selected_zoom) { gchar **s; - GtkWidget *dialog = gtk_dialog_new_with_buttons ( "Download along track", parent, 0, GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, NULL ); + GtkWidget *dialog = gtk_dialog_new_with_buttons ( _("Download along track"), parent, 0, GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, NULL ); + gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT ); + GtkWidget *response_w = NULL; +#if GTK_CHECK_VERSION (2, 20, 0) + response_w = gtk_dialog_get_widget_for_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT ); +#endif - GtkWidget *map_label = gtk_label_new("Map type:"); - GtkComboBox *map_combo = GTK_COMBO_BOX(gtk_combo_box_new_text()); + GtkWidget *map_label = gtk_label_new(_("Map type:")); + GtkWidget *map_combo = vik_combo_box_text_new(); for (s = mapnames; *s; s++) - gtk_combo_box_append_text(map_combo, *s); - gtk_combo_box_set_active (map_combo, default_map); - GtkWidget *zoom_label = gtk_label_new("Zoom level:"); - GtkComboBox *zoom_combo = GTK_COMBO_BOX(gtk_combo_box_new_text()); + vik_combo_box_text_append (GTK_COMBO_BOX(map_combo), *s); + gtk_combo_box_set_active (GTK_COMBO_BOX(map_combo), default_map); + + GtkWidget *zoom_label = gtk_label_new(_("Zoom level:")); + GtkWidget *zoom_combo = vik_combo_box_text_new(); for (s = zoom_list; *s; s++) - gtk_combo_box_append_text(zoom_combo, *s); - gtk_combo_box_set_active (zoom_combo, default_zoom); + vik_combo_box_text_append (GTK_COMBO_BOX(zoom_combo), *s); + gtk_combo_box_set_active (GTK_COMBO_BOX(zoom_combo), default_zoom); GtkTable *box = GTK_TABLE(gtk_table_new(2, 2, FALSE)); - gtk_table_attach_defaults(box, GTK_WIDGET(map_label), 0, 1, 0, 1); - gtk_table_attach_defaults(box, GTK_WIDGET(map_combo), 1, 2, 0, 1); - gtk_table_attach_defaults(box, GTK_WIDGET(zoom_label), 0, 1, 1, 2); - gtk_table_attach_defaults(box, GTK_WIDGET(zoom_combo), 1, 2, 1, 2); + gtk_table_attach_defaults(box, map_label, 0, 1, 0, 1); + gtk_table_attach_defaults(box, map_combo, 1, 2, 0, 1); + gtk_table_attach_defaults(box, zoom_label, 0, 1, 1, 2); + gtk_table_attach_defaults(box, zoom_combo, 1, 2, 1, 2); + + gtk_box_pack_start ( GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), GTK_WIDGET(box), FALSE, FALSE, 5 ); - gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(dialog)->vbox), GTK_WIDGET(box), FALSE, FALSE, 5 ); + if ( response_w ) + gtk_widget_grab_focus ( response_w ); gtk_widget_show_all ( dialog ); if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) != GTK_RESPONSE_ACCEPT ) { @@ -643,9 +750,38 @@ gboolean a_dialog_map_n_zoom(GtkWindow *parent, gchar *mapnames[], gint default_ return FALSE; } - *selected_map = gtk_combo_box_get_active(map_combo); - *selected_zoom = gtk_combo_box_get_active(zoom_combo); + *selected_map = gtk_combo_box_get_active(GTK_COMBO_BOX(map_combo)); + *selected_zoom = gtk_combo_box_get_active(GTK_COMBO_BOX(zoom_combo)); gtk_widget_destroy(dialog); return TRUE; } + +/** + * Display a dialog presenting the license of a map. + * Allow to read the license by launching a web browser. + */ +void a_dialog_license ( GtkWindow *parent, const gchar *map, const gchar *license, const gchar *url) +{ + GtkWidget *dialog = gtk_message_dialog_new (parent, + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_INFO, + GTK_BUTTONS_OK, + _("The map data is licensed: %s."), + license); + gtk_message_dialog_format_secondary_markup (GTK_MESSAGE_DIALOG (dialog), + _("The data provided by '%s' are licensed under the following license: %s."), + map, license); +#define RESPONSE_OPEN_LICENSE 600 + if (url != NULL) { + gtk_dialog_add_button (GTK_DIALOG (dialog), _("Open license"), RESPONSE_OPEN_LICENSE); + } + gint response; + do { + response = gtk_dialog_run (GTK_DIALOG (dialog)); + if (response == RESPONSE_OPEN_LICENSE) { + open_url (parent, url); + } + } while (response != GTK_RESPONSE_DELETE_EVENT && response != GTK_RESPONSE_OK); + gtk_widget_destroy (dialog); +}