diff options
Diffstat (limited to 'src/vikaggregatelayer.c')
-rw-r--r-- | src/vikaggregatelayer.c | 344 |
1 files changed, 323 insertions, 21 deletions
diff --git a/src/vikaggregatelayer.c b/src/vikaggregatelayer.c index 7f20956..2f1826f 100644 --- a/src/vikaggregatelayer.c +++ b/src/vikaggregatelayer.c @@ -2,6 +2,7 @@ * viking -- GPS Data and Topo Analyzer, Explorer, and Manager * * Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net> + * Copyright (C) 2013, 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 @@ -20,6 +21,9 @@ */ #include "viking.h" +#include "viktrwlayer_analysis.h" +#include "viktrwlayer_tracklist.h" +#include "viktrwlayer_waypointlist.h" #include "icons/icons.h" #include <string.h> @@ -32,6 +36,8 @@ static VikAggregateLayer *aggregate_layer_unmarshall( guint8 *data, gint len, Vi static void aggregate_layer_change_coord_mode ( VikAggregateLayer *val, VikCoordMode mode ); static void aggregate_layer_drag_drop_request ( VikAggregateLayer *val_src, VikAggregateLayer *val_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path ); +static void aggregate_layer_add_menu_items ( VikAggregateLayer *val, GtkMenu *menu, gpointer vlp ); + VikLayerInterface vik_aggregate_layer_interface = { "Aggregate", N_("Aggregate"), @@ -60,7 +66,7 @@ VikLayerInterface vik_aggregate_layer_interface = { (VikLayerFuncSetMenuItemsSelection) NULL, (VikLayerFuncGetMenuItemsSelection) NULL, - (VikLayerFuncAddMenuItems) NULL, + (VikLayerFuncAddMenuItems) aggregate_layer_add_menu_items, (VikLayerFuncSublayerAddMenuItems) NULL, (VikLayerFuncSublayerRenameRequest) NULL, @@ -94,6 +100,8 @@ VikLayerInterface vik_aggregate_layer_interface = { struct _VikAggregateLayer { VikLayer vl; GList *children; + // One per layer + GtkWidget *tracks_analysis_dialog; }; GType vik_aggregate_layer_get_type () @@ -200,9 +208,16 @@ void vik_aggregate_layer_insert_layer ( VikAggregateLayer *val, VikLayer *l, Gtk GtkTreeIter iter; VikLayer *vl = VIK_LAYER(val); + // By default layers are inserted above the selected layer + gboolean put_above = TRUE; + + // These types are 'base' types in that you what other information on top + if ( l->type == VIK_LAYER_MAPS || l->type == VIK_LAYER_DEM || l->type == VIK_LAYER_GEOREF ) + put_above = FALSE; + if ( vl->realized ) { - vik_treeview_insert_layer ( vl->vt, &(vl->iter), &iter, l->name, val, l, l->type, l->type, replace_iter ); + vik_treeview_insert_layer ( vl->vt, &(vl->iter), &iter, l->name, val, put_above, l, l->type, l->type, replace_iter ); if ( ! l->visible ) vik_treeview_item_set_visible ( vl->vt, &iter, FALSE ); vik_layer_realize ( l, vl->vt, &iter ); @@ -213,7 +228,11 @@ void vik_aggregate_layer_insert_layer ( VikAggregateLayer *val, VikLayer *l, Gtk if (replace_iter) { GList *theone = g_list_find ( val->children, vik_treeview_item_get_pointer ( vl->vt, replace_iter ) ); - val->children = g_list_insert ( val->children, l, g_list_position(val->children,theone)+1 ); + if ( put_above ) + val->children = g_list_insert ( val->children, l, g_list_position(val->children,theone)+1 ); + else + // Thus insert 'here' (so don't add 1) + val->children = g_list_insert ( val->children, l, g_list_position(val->children,theone) ); } else { // Effectively insert at 'end' of the list to match how displayed in the treeview // - but since it is drawn from 'bottom first' it is actually the first in the child list @@ -225,14 +244,28 @@ void vik_aggregate_layer_insert_layer ( VikAggregateLayer *val, VikLayer *l, Gtk g_signal_connect_swapped ( G_OBJECT(l), "update", G_CALLBACK(vik_layer_emit_update_secondary), val ); } -void vik_aggregate_layer_add_layer ( VikAggregateLayer *val, VikLayer *l ) +/** + * vik_aggregate_layer_add_layer: + * @allow_reordering: should be set for GUI interactions, + * whereas loading from a file needs strict ordering and so should be FALSE + */ +void vik_aggregate_layer_add_layer ( VikAggregateLayer *val, VikLayer *l, gboolean allow_reordering ) { GtkTreeIter iter; VikLayer *vl = VIK_LAYER(val); + // By default layers go to the top + gboolean put_above = TRUE; + + if ( allow_reordering ) { + // These types are 'base' types in that you what other information on top + if ( l->type == VIK_LAYER_MAPS || l->type == VIK_LAYER_DEM || l->type == VIK_LAYER_GEOREF ) + put_above = FALSE; + } + if ( vl->realized ) { - vik_treeview_add_layer ( vl->vt, &(vl->iter), &iter, l->name, val, l, l->type, l->type); + vik_treeview_add_layer ( vl->vt, &(vl->iter), &iter, l->name, val, put_above, l, l->type, l->type); if ( ! l->visible ) vik_treeview_item_set_visible ( vl->vt, &iter, FALSE ); vik_layer_realize ( l, vl->vt, &iter ); @@ -241,7 +274,11 @@ void vik_aggregate_layer_add_layer ( VikAggregateLayer *val, VikLayer *l ) vik_treeview_expand ( vl->vt, &(vl->iter) ); } - val->children = g_list_append ( val->children, l ); + if ( put_above ) + val->children = g_list_append ( val->children, l ); + else + val->children = g_list_prepend ( val->children, l ); + g_signal_connect_swapped ( G_OBJECT(l), "update", G_CALLBACK(vik_layer_emit_update_secondary), val ); } @@ -294,24 +331,23 @@ void vik_aggregate_layer_move_layer ( VikAggregateLayer *val, GtkTreeIter *child * of the pixmap before drawing the trigger layer so we can use it again * later. */ -void vik_aggregate_layer_draw ( VikAggregateLayer *val, gpointer data ) +void vik_aggregate_layer_draw ( VikAggregateLayer *val, VikViewport *vp ) { GList *iter = val->children; VikLayer *vl; - VikViewport *viewport = VIK_VIEWPORT(data); - VikLayer *trigger = VIK_LAYER(vik_viewport_get_trigger( viewport )); + VikLayer *trigger = VIK_LAYER(vik_viewport_get_trigger( vp )); while ( iter ) { vl = VIK_LAYER(iter->data); if ( vl == trigger ) { - if ( vik_viewport_get_half_drawn ( viewport ) ) { - vik_viewport_set_half_drawn ( viewport, FALSE ); - vik_viewport_snapshot_load( viewport ); + if ( vik_viewport_get_half_drawn ( vp ) ) { + vik_viewport_set_half_drawn ( vp, FALSE ); + vik_viewport_snapshot_load( vp ); } else { - vik_viewport_snapshot_save( viewport ); + vik_viewport_snapshot_save( vp ); } } - if ( vl->type == VIK_LAYER_AGGREGATE || vl->type == VIK_LAYER_GPS || ! vik_viewport_get_half_drawn( viewport ) ) - vik_layer_draw ( vl, data ); + if ( vl->type == VIK_LAYER_AGGREGATE || vl->type == VIK_LAYER_GPS || ! vik_viewport_get_half_drawn( vp ) ) + vik_layer_draw ( vl, vp ); iter = iter->next; } } @@ -326,6 +362,270 @@ static void aggregate_layer_change_coord_mode ( VikAggregateLayer *val, VikCoord } } +static void aggregate_layer_child_visible_toggle ( gpointer data[2] ) +{ + // Convert data back to correct types + VikAggregateLayer *val = VIK_AGGREGATE_LAYER ( data[0] ); + VikLayersPanel *vlp = VIK_LAYERS_PANEL ( data[1] ); + VikLayer *vl; + + // Loop around all (child) layers applying visibility setting + // This does not descend the tree if there are aggregates within aggregrate - just the first level of layers held + GList *iter = val->children; + while ( iter ) { + vl = VIK_LAYER ( iter->data ); + vl->visible = !vl->visible; + // Also set checkbox on/off + vik_treeview_item_toggle_visible ( vik_layers_panel_get_treeview ( vlp ), &(vl->iter) ); + iter = iter->next; + } + // Redraw as view may have changed + vik_layer_emit_update ( VIK_LAYER ( val ) ); +} + +static void aggregate_layer_child_visible ( gpointer data[2], gboolean on_off) +{ + // Convert data back to correct types + VikAggregateLayer *val = VIK_AGGREGATE_LAYER ( data[0] ); + VikLayersPanel *vlp = VIK_LAYERS_PANEL ( data[1] ); + VikLayer *vl; + + // Loop around all (child) layers applying visibility setting + // This does not descend the tree if there are aggregates within aggregrate - just the first level of layers held + GList *iter = val->children; + while ( iter ) { + vl = VIK_LAYER ( iter->data ); + vl->visible = on_off; + // Also set checkbox on_off + vik_treeview_item_set_visible ( vik_layers_panel_get_treeview ( vlp ), &(vl->iter), on_off ); + iter = iter->next; + } + // Redraw as view may have changed + vik_layer_emit_update ( VIK_LAYER ( val ) ); +} + +static void aggregate_layer_child_visible_on ( gpointer data[2] ) +{ + aggregate_layer_child_visible ( data, TRUE ); +} + +static void aggregate_layer_child_visible_off ( gpointer data[2] ) +{ + aggregate_layer_child_visible ( data, FALSE ); +} + +/** + * If order is true sort ascending, otherwise a descending sort + */ +static gint sort_layer_compare ( gconstpointer a, gconstpointer b, gpointer order ) +{ + VikLayer *sa = (VikLayer *)a; + VikLayer *sb = (VikLayer *)b; + + // Default ascending order + gint answer = g_strcmp0 ( sa->name, sb->name ); + + if ( GPOINTER_TO_INT(order) ) { + // Invert sort order for ascending order + answer = -answer; + } + + return answer; +} + +static void aggregate_layer_sort_a2z ( gpointer lav[2] ) +{ + VikAggregateLayer *val = VIK_AGGREGATE_LAYER(lav[0]); + vik_treeview_sort_children ( VIK_LAYER(val)->vt, &(VIK_LAYER(val)->iter), VL_SO_ALPHABETICAL_ASCENDING ); + val->children = g_list_sort_with_data ( val->children, sort_layer_compare, GINT_TO_POINTER(TRUE) ); +} + +static void aggregate_layer_sort_z2a ( gpointer lav[2] ) +{ + VikAggregateLayer *val = VIK_AGGREGATE_LAYER(lav[0]); + vik_treeview_sort_children ( VIK_LAYER(val)->vt, &(VIK_LAYER(val)->iter), VL_SO_ALPHABETICAL_DESCENDING ); + val->children = g_list_sort_with_data ( val->children, sort_layer_compare, GINT_TO_POINTER(FALSE) ); +} + +/** + * aggregate_layer_waypoint_create_list: + * @vl: The layer that should create the waypoint and layers list + * @user_data: Not used in this function + * + * Returns: A list of #vik_trw_waypoint_list_t + */ +static GList* aggregate_layer_waypoint_create_list ( VikLayer *vl, gpointer user_data ) +{ + VikAggregateLayer *val = VIK_AGGREGATE_LAYER(vl); + + // Get all TRW layers + GList *layers = NULL; + layers = vik_aggregate_layer_get_all_layers_of_type ( val, layers, VIK_LAYER_TRW, TRUE ); + + // For each TRW layers keep adding the waypoints to build a list of all of them + GList *waypoints_and_layers = NULL; + layers = g_list_first ( layers ); + while ( layers ) { + GList *waypoints = NULL; + waypoints = g_list_concat ( waypoints, g_hash_table_get_values ( vik_trw_layer_get_waypoints( VIK_TRW_LAYER(layers->data) ) ) ); + + waypoints_and_layers = g_list_concat ( waypoints_and_layers, vik_trw_layer_build_waypoint_list_t ( VIK_TRW_LAYER(layers->data), waypoints ) ); + + layers = g_list_next ( layers ); + } + g_list_free ( layers ); + + return waypoints_and_layers; +} + +static void aggregate_layer_waypoint_list_dialog ( gpointer data[2] ) +{ + VikAggregateLayer *val = VIK_AGGREGATE_LAYER(data[0]); + gchar *title = g_strdup_printf ( _("%s: Waypoint List"), VIK_LAYER(val)->name ); + vik_trw_layer_waypoint_list_show_dialog ( title, VIK_LAYER(val), NULL, aggregate_layer_waypoint_create_list, TRUE ); + g_free ( title ); +} + +/** + * aggregate_layer_track_create_list: + * @vl: The layer that should create the track and layers list + * @user_data: Not used in this function + * + * Returns: A list of #vik_trw_track_list_t + */ +static GList* aggregate_layer_track_create_list ( VikLayer *vl, gpointer user_data ) +{ + VikAggregateLayer *val = VIK_AGGREGATE_LAYER(vl); + + // Get all TRW layers + GList *layers = NULL; + layers = vik_aggregate_layer_get_all_layers_of_type ( val, layers, VIK_LAYER_TRW, TRUE ); + + // For each TRW layers keep adding the tracks and routes to build a list of all of them + GList *tracks_and_layers = NULL; + layers = g_list_first ( layers ); + while ( layers ) { + GList *tracks = NULL; + tracks = g_list_concat ( tracks, g_hash_table_get_values ( vik_trw_layer_get_tracks( VIK_TRW_LAYER(layers->data) ) ) ); + tracks = g_list_concat ( tracks, g_hash_table_get_values ( vik_trw_layer_get_routes( VIK_TRW_LAYER(layers->data) ) ) ); + + tracks_and_layers = g_list_concat ( tracks_and_layers, vik_trw_layer_build_track_list_t ( VIK_TRW_LAYER(layers->data), tracks ) ); + + layers = g_list_next ( layers ); + } + g_list_free ( layers ); + + return tracks_and_layers; +} + +static void aggregate_layer_track_list_dialog ( gpointer data[2] ) +{ + VikAggregateLayer *val = VIK_AGGREGATE_LAYER(data[0]); + gchar *title = g_strdup_printf ( _("%s: Track and Route List"), VIK_LAYER(val)->name ); + vik_trw_layer_track_list_show_dialog ( title, VIK_LAYER(val), NULL, aggregate_layer_track_create_list, TRUE ); + g_free ( title ); +} + +/** + * aggregate_layer_analyse_close: + * + * Stuff to do on dialog closure + */ +static void aggregate_layer_analyse_close ( GtkWidget *dialog, gint resp, VikLayer* vl ) +{ + VikAggregateLayer *val = VIK_AGGREGATE_LAYER(vl); + gtk_widget_destroy ( dialog ); + val->tracks_analysis_dialog = NULL; +} + +static void aggregate_layer_analyse ( gpointer data[2] ) +{ + VikAggregateLayer *val = VIK_AGGREGATE_LAYER(data[0]); + + // There can only be one! + if ( val->tracks_analysis_dialog ) + return; + + val->tracks_analysis_dialog = vik_trw_layer_analyse_this ( VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(val)), + VIK_LAYER(val)->name, + VIK_LAYER(val), + NULL, + aggregate_layer_track_create_list, + aggregate_layer_analyse_close ); +} + +static void aggregate_layer_add_menu_items ( VikAggregateLayer *val, GtkMenu *menu, gpointer vlp ) +{ + // Data to pass on in menu functions + static gpointer data[2]; + data[0] = val; + data[1] = vlp; + + GtkWidget *item = gtk_menu_item_new(); + gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); + gtk_widget_show ( item ); + + GtkWidget *vis_submenu = gtk_menu_new (); + item = gtk_menu_item_new_with_mnemonic ( _("_Visibility") ); + gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); + gtk_widget_show ( item ); + gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), vis_submenu ); + + item = gtk_image_menu_item_new_with_mnemonic ( _("_Show All") ); + gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_APPLY, GTK_ICON_SIZE_MENU) ); + g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(aggregate_layer_child_visible_on), data ); + gtk_menu_shell_append (GTK_MENU_SHELL (vis_submenu), item); + gtk_widget_show ( item ); + + item = gtk_image_menu_item_new_with_mnemonic ( _("_Hide All") ); + gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU) ); + g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(aggregate_layer_child_visible_off), data ); + gtk_menu_shell_append (GTK_MENU_SHELL (vis_submenu), item); + gtk_widget_show ( item ); + + item = gtk_image_menu_item_new_with_mnemonic ( _("_Toggle") ); + gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) ); + g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(aggregate_layer_child_visible_toggle), data ); + gtk_menu_shell_append (GTK_MENU_SHELL (vis_submenu), item); + gtk_widget_show ( item ); + + GtkWidget *submenu_sort = gtk_menu_new (); + item = gtk_image_menu_item_new_with_mnemonic ( _("_Sort") ); + gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) ); + gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); + gtk_widget_show ( item ); + gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), submenu_sort ); + + item = gtk_image_menu_item_new_with_mnemonic ( _("Name _Ascending") ); + gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_SORT_ASCENDING, GTK_ICON_SIZE_MENU) ); + g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(aggregate_layer_sort_a2z), data ); + gtk_menu_shell_append ( GTK_MENU_SHELL(submenu_sort), item ); + gtk_widget_show ( item ); + + item = gtk_image_menu_item_new_with_mnemonic ( _("Name _Descending") ); + gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_SORT_DESCENDING, GTK_ICON_SIZE_MENU) ); + g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(aggregate_layer_sort_z2a), data ); + gtk_menu_shell_append ( GTK_MENU_SHELL(submenu_sort), item ); + gtk_widget_show ( item ); + + item = gtk_menu_item_new_with_mnemonic ( _("_Statistics") ); + g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(aggregate_layer_analyse), data ); + gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); + gtk_widget_show ( item ); + + item = gtk_image_menu_item_new_with_mnemonic ( _("Track _List...") ); + gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) ); + g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(aggregate_layer_track_list_dialog), data ); + gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); + gtk_widget_show ( item ); + + item = gtk_image_menu_item_new_with_mnemonic ( _("_Waypoint List...") ); + gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) ); + g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(aggregate_layer_waypoint_list_dialog), data ); + gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); + gtk_widget_show ( item ); +} + static void disconnect_layer_signal ( VikLayer *vl, VikAggregateLayer *val ) { g_assert(DISCONNECT_UPDATE_SIGNAL(vl,val)==1); @@ -336,6 +636,8 @@ void vik_aggregate_layer_free ( VikAggregateLayer *val ) g_list_foreach ( val->children, (GFunc)(disconnect_layer_signal), val ); g_list_foreach ( val->children, (GFunc)(g_object_unref), NULL ); g_list_free ( val->children ); + if ( val->tracks_analysis_dialog != NULL ) + gtk_widget_destroy ( val->tracks_analysis_dialog ); } static void delete_layer_iter ( VikLayer *vl ) @@ -368,7 +670,7 @@ gboolean vik_aggregate_layer_delete ( VikAggregateLayer *val, GtkTreeIter *iter #if 0 /* returns 0 == we're good, 1 == didn't find any layers, 2 == got rejected */ -guint vik_aggregate_layer_tool ( VikAggregateLayer *val, guint16 layer_type, VikToolInterfaceFunc tool_func, GdkEventButton *event, VikViewport *vvp ) +guint vik_aggregate_layer_tool ( VikAggregateLayer *val, VikLayerTypeEnum layer_type, VikToolInterfaceFunc tool_func, GdkEventButton *event, VikViewport *vvp ) { GList *iter = val->children; gboolean found_rej = FALSE; @@ -403,7 +705,7 @@ guint vik_aggregate_layer_tool ( VikAggregateLayer *val, guint16 layer_type, Vik } #endif -VikLayer *vik_aggregate_layer_get_top_visible_layer_of_type ( VikAggregateLayer *val, gint type ) +VikLayer *vik_aggregate_layer_get_top_visible_layer_of_type ( VikAggregateLayer *val, VikLayerTypeEnum type ) { VikLayer *rv; GList *ls = val->children; @@ -428,7 +730,7 @@ VikLayer *vik_aggregate_layer_get_top_visible_layer_of_type ( VikAggregateLayer return NULL; } -GList *vik_aggregate_layer_get_all_layers_of_type(VikAggregateLayer *val, GList *layers, gint type, gboolean include_invisible) +GList *vik_aggregate_layer_get_all_layers_of_type(VikAggregateLayer *val, GList *layers, VikLayerTypeEnum type, gboolean include_invisible) { GList *l = layers; GList *children = val->children; @@ -442,11 +744,11 @@ GList *vik_aggregate_layer_get_all_layers_of_type(VikAggregateLayer *val, GList if (vl->type == VIK_LAYER_AGGREGATE ) { // Don't even consider invisible aggregrates, unless told to if (vl->visible || include_invisible) - l = vik_aggregate_layer_get_all_layers_of_type(VIK_AGGREGATE_LAYER(children->data), l, type, include_invisible); + l = vik_aggregate_layer_get_all_layers_of_type(VIK_AGGREGATE_LAYER(children->data), l, type, include_invisible); } else if (vl->type == type) { if (vl->visible || include_invisible) - l = g_list_prepend(l, children->data); /* now in top down order */ + l = g_list_prepend(l, children->data); /* now in top down order */ } else if (type == VIK_LAYER_TRW) { /* GPS layers contain TRW layers. cf with usage in file.c */ @@ -484,7 +786,7 @@ void vik_aggregate_layer_realize ( VikAggregateLayer *val, VikTreeview *vt, GtkT while ( i ) { vli = VIK_LAYER(i->data); - vik_treeview_add_layer ( vl->vt, layer_iter, &iter, vli->name, val, + vik_treeview_add_layer ( vl->vt, layer_iter, &iter, vli->name, val, TRUE, vli, vli->type, vli->type ); if ( ! vli->visible ) vik_treeview_item_set_visible ( vl->vt, &iter, FALSE ); |