X-Git-Url: https://git.street.me.uk/andy/viking.git/blobdiff_plain/941aa6e9dcad8baa3952be9fc50c7635be8eaab4..e13ab673e45ea48de49661f7838e75925f405514:/src/viklayerspanel.c diff --git a/src/viklayerspanel.c b/src/viklayerspanel.c index 8c30dd1a..faa6caa3 100644 --- a/src/viklayerspanel.c +++ b/src/viklayerspanel.c @@ -19,10 +19,16 @@ * */ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + #include "viking.h" #include +#include + enum { VLP_UPDATE_SIGNAL, VLP_LAST_SIGNAL @@ -30,8 +36,6 @@ enum { static void layers_panel_class_init ( VikLayersPanelClass *klass ); static void layers_panel_init ( VikLayersPanel *vlp ); -static void layers_item_edited (VikLayersPanel *vlp, GtkTreeIter *iter, const gchar *new_text); -static void layers_item_toggled (VikLayersPanel *vlp, GtkTreeIter *iter); static guint layers_panel_signals[VLP_LAST_SIGNAL] = { 0 }; @@ -50,14 +54,18 @@ struct _VikLayersPanel { }; static GtkItemFactoryEntry base_entries[] = { - { "/_Delete", NULL, (GtkItemFactoryCallback) vik_layers_panel_delete_selected, -1, "", GTK_STOCK_DELETE }, - { "/New Layer", NULL, NULL, -1, "" }, + { N_("/C_ut"), NULL, (GtkItemFactoryCallback) vik_layers_panel_cut_selected, -1, "", GTK_STOCK_CUT }, + { N_("/_Copy"), NULL, (GtkItemFactoryCallback) vik_layers_panel_copy_selected, -1, "", GTK_STOCK_COPY }, + { N_("/_Paste"), NULL, (GtkItemFactoryCallback) vik_layers_panel_paste_selected, -1, "", GTK_STOCK_PASTE }, + { N_("/_Delete"), NULL, (GtkItemFactoryCallback) vik_layers_panel_delete_selected, -1, "", GTK_STOCK_DELETE }, + { N_("/New Layer"), NULL, NULL, -1, "" }, }; -#define NUM_BASE_ENTRIES 2 +#define NUM_BASE_ENTRIES (sizeof(base_entries)/sizeof(base_entries[0])) static void layers_item_toggled (VikLayersPanel *vlp, GtkTreeIter *iter); static void layers_item_edited (VikLayersPanel *vlp, GtkTreeIter *iter, const gchar *new_text); +static void menu_popup_cb (VikLayersPanel *vlp); static void layers_popup_cb (VikLayersPanel *vlp); static void layers_popup ( VikLayersPanel *vlp, GtkTreeIter *iter, gint mouse_button ); static gboolean layers_button_press_cb (VikLayersPanel *vlp, GdkEventButton *event); @@ -122,7 +130,13 @@ VikViewport *vik_layers_panel_get_viewport ( VikLayersPanel *vlp ) static void layers_panel_init ( VikLayersPanel *vlp ) { GtkWidget *hbox; - GtkWidget *upbutton, *upimage, *downbutton, *downimage; + GtkWidget *addbutton, *addimage; + GtkWidget *removebutton, *removeimage; + GtkWidget *upbutton, *upimage; + GtkWidget *downbutton, *downimage; + GtkWidget *cutbutton, *cutimage; + GtkWidget *copybutton, *copyimage; + GtkWidget *pastebutton, *pasteimage; GtkWidget *scrolledwindow; GtkItemFactoryEntry entry; guint i, tmp; @@ -133,27 +147,66 @@ static void layers_panel_init ( VikLayersPanel *vlp ) vlp->vt = vik_treeview_new ( ); vlp->toplayer = vik_aggregate_layer_new (); - vik_layer_rename ( VIK_LAYER(vlp->toplayer), "Top Layer"); + vik_layer_rename ( VIK_LAYER(vlp->toplayer), _("Top Layer")); g_signal_connect_swapped ( G_OBJECT(vlp->toplayer), "update", G_CALLBACK(vik_layers_panel_emit_update), vlp ); vik_treeview_add_layer ( vlp->vt, NULL, &(vlp->toplayer_iter), VIK_LAYER(vlp->toplayer)->name, NULL, vlp->toplayer, VIK_LAYER_AGGREGATE, VIK_LAYER_AGGREGATE ); vik_layer_realize ( VIK_LAYER(vlp->toplayer), vlp->vt, &(vlp->toplayer_iter) ); - g_signal_connect_swapped ( vlp->vt, "popup_menu", G_CALLBACK(layers_popup_cb), vlp); + g_signal_connect_swapped ( vlp->vt, "popup_menu", G_CALLBACK(menu_popup_cb), vlp); g_signal_connect_swapped ( vlp->vt, "button_press_event", G_CALLBACK(layers_button_press_cb), vlp); g_signal_connect_swapped ( vlp->vt, "item_toggled", G_CALLBACK(layers_item_toggled), vlp); g_signal_connect_swapped ( vlp->vt, "item_edited", G_CALLBACK(layers_item_edited), vlp); - upimage = gtk_image_new_from_stock ( GTK_STOCK_GO_UP, GTK_ICON_SIZE_BUTTON ); + /* Add button */ + addimage = gtk_image_new_from_stock ( GTK_STOCK_ADD, GTK_ICON_SIZE_SMALL_TOOLBAR ); + addbutton = gtk_button_new ( ); + gtk_container_add ( GTK_CONTAINER(addbutton), addimage ); + gtk_widget_set_tooltip_text ( GTK_WIDGET(addbutton), _("Add new layer")); + gtk_box_pack_start ( GTK_BOX(hbox), addbutton, TRUE, TRUE, 0 ); + g_signal_connect_swapped ( G_OBJECT(addbutton), "clicked", G_CALLBACK(layers_popup_cb), vlp ); + /* Remove button */ + removeimage = gtk_image_new_from_stock ( GTK_STOCK_REMOVE, GTK_ICON_SIZE_SMALL_TOOLBAR ); + removebutton = gtk_button_new ( ); + gtk_container_add ( GTK_CONTAINER(removebutton), removeimage ); + gtk_widget_set_tooltip_text ( GTK_WIDGET(removebutton), _("Remove selected layer")); + gtk_box_pack_start ( GTK_BOX(hbox), removebutton, TRUE, TRUE, 0 ); + g_signal_connect_swapped ( G_OBJECT(removebutton), "clicked", G_CALLBACK(vik_layers_panel_delete_selected), vlp ); + /* Up button */ + upimage = gtk_image_new_from_stock ( GTK_STOCK_GO_UP, GTK_ICON_SIZE_SMALL_TOOLBAR ); upbutton = gtk_button_new ( ); gtk_container_add ( GTK_CONTAINER(upbutton), upimage ); + gtk_widget_set_tooltip_text ( GTK_WIDGET(upbutton), _("Move selected layer up")); gtk_box_pack_start ( GTK_BOX(hbox), upbutton, TRUE, TRUE, 0 ); g_signal_connect_swapped ( G_OBJECT(upbutton), "clicked", G_CALLBACK(layers_move_item_up), vlp ); - downimage = gtk_image_new_from_stock ( GTK_STOCK_GO_DOWN, GTK_ICON_SIZE_BUTTON ); + /* Down button */ + downimage = gtk_image_new_from_stock ( GTK_STOCK_GO_DOWN, GTK_ICON_SIZE_SMALL_TOOLBAR ); downbutton = gtk_button_new ( ); gtk_container_add ( GTK_CONTAINER(downbutton), downimage ); + gtk_widget_set_tooltip_text ( GTK_WIDGET(downbutton), _("Move selected layer down")); gtk_box_pack_start ( GTK_BOX(hbox), downbutton, TRUE, TRUE, 0 ); g_signal_connect_swapped ( G_OBJECT(downbutton), "clicked", G_CALLBACK(layers_move_item_down), vlp ); + /* Cut button */ + cutimage = gtk_image_new_from_stock ( GTK_STOCK_CUT, GTK_ICON_SIZE_SMALL_TOOLBAR ); + cutbutton = gtk_button_new ( ); + gtk_container_add ( GTK_CONTAINER(cutbutton), cutimage ); + gtk_widget_set_tooltip_text ( GTK_WIDGET(cutbutton), _("Cut selected layer")); + gtk_box_pack_start ( GTK_BOX(hbox), cutbutton, TRUE, TRUE, 0 ); + g_signal_connect_swapped ( G_OBJECT(cutbutton), "clicked", G_CALLBACK(vik_layers_panel_cut_selected), vlp ); + /* Copy button */ + copyimage = gtk_image_new_from_stock ( GTK_STOCK_COPY, GTK_ICON_SIZE_SMALL_TOOLBAR ); + copybutton = gtk_button_new ( ); + gtk_container_add ( GTK_CONTAINER(copybutton), copyimage ); + gtk_widget_set_tooltip_text ( GTK_WIDGET(copybutton), _("Copy selected layer")); + gtk_box_pack_start ( GTK_BOX(hbox), copybutton, TRUE, TRUE, 0 ); + g_signal_connect_swapped ( G_OBJECT(copybutton), "clicked", G_CALLBACK(vik_layers_panel_copy_selected), vlp ); + /* Paste button */ + pasteimage = gtk_image_new_from_stock ( GTK_STOCK_PASTE, GTK_ICON_SIZE_SMALL_TOOLBAR ); + pastebutton = gtk_button_new ( ); + gtk_container_add ( GTK_CONTAINER(pastebutton),pasteimage ); + gtk_widget_set_tooltip_text ( GTK_WIDGET(pastebutton), _("Paste layer below selected layer")); + gtk_box_pack_start ( GTK_BOX(hbox), pastebutton, TRUE, TRUE, 0 ); + g_signal_connect_swapped ( G_OBJECT(pastebutton), "clicked", G_CALLBACK(vik_layers_panel_paste_selected), vlp ); scrolledwindow = gtk_scrolled_window_new ( NULL, NULL ); gtk_scrolled_window_set_policy ( GTK_SCROLLED_WINDOW(scrolledwindow), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC ); @@ -203,14 +256,19 @@ static void layers_item_toggled (VikLayersPanel *vlp, GtkTreeIter *iter) switch ( type ) { - case VIK_TREEVIEW_TYPE_LAYER: visible = (VIK_LAYER(p)->visible ^= 1); break; - case VIK_TREEVIEW_TYPE_SUBLAYER: visible = vik_layer_sublayer_toggle_visible ( VIK_LAYER(vik_treeview_item_get_parent(vlp->vt, iter)), vik_treeview_item_get_data(vlp->vt, iter), p); break; + case VIK_TREEVIEW_TYPE_LAYER: + visible = (VIK_LAYER(p)->visible ^= 1); + vik_layer_emit_update_although_invisible ( VIK_LAYER(p) ); /* set trigger for half-drawn */ + break; + case VIK_TREEVIEW_TYPE_SUBLAYER: + visible = vik_layer_sublayer_toggle_visible ( VIK_LAYER(vik_treeview_item_get_parent(vlp->vt, iter)), + vik_treeview_item_get_data(vlp->vt, iter), p); + vik_layer_emit_update_although_invisible ( VIK_LAYER(vik_treeview_item_get_parent(vlp->vt, iter)) ); + break; default: return; } vik_treeview_item_set_visible ( vlp->vt, iter, visible ); - - vik_layers_panel_emit_update ( vlp ); } static void layers_item_edited (VikLayersPanel *vlp, GtkTreeIter *iter, const gchar *new_text) @@ -269,18 +327,44 @@ static void layers_popup ( VikLayersPanel *vlp, GtkTreeIter *iter, gint mouse_bu else { GtkWidget *del, *prop; + VikStdLayerMenuItem menu_selection = vik_layer_get_menu_items_selection(layer); menu = GTK_MENU ( gtk_menu_new () ); - prop = gtk_image_menu_item_new_from_stock ( GTK_STOCK_PROPERTIES, NULL ); - g_signal_connect_swapped ( G_OBJECT(prop), "activate", G_CALLBACK(vik_layers_panel_properties), vlp ); - gtk_menu_shell_append (GTK_MENU_SHELL (menu), prop); - gtk_widget_show ( prop ); - - del = gtk_image_menu_item_new_from_stock ( GTK_STOCK_DELETE, NULL ); - g_signal_connect_swapped ( G_OBJECT(del), "activate", G_CALLBACK(vik_layers_panel_delete_selected), vlp ); - gtk_menu_shell_append (GTK_MENU_SHELL (menu), del); - gtk_widget_show ( del ); + if (menu_selection & VIK_MENU_ITEM_PROPERTY) { + prop = gtk_image_menu_item_new_from_stock ( GTK_STOCK_PROPERTIES, NULL ); + g_signal_connect_swapped ( G_OBJECT(prop), "activate", G_CALLBACK(vik_layers_panel_properties), vlp ); + gtk_menu_shell_append (GTK_MENU_SHELL (menu), prop); + gtk_widget_show ( prop ); + } + + if (menu_selection & VIK_MENU_ITEM_CUT) { + del = gtk_image_menu_item_new_from_stock ( GTK_STOCK_CUT, NULL ); + g_signal_connect_swapped ( G_OBJECT(del), "activate", G_CALLBACK(vik_layers_panel_cut_selected), vlp ); + gtk_menu_shell_append (GTK_MENU_SHELL (menu), del); + gtk_widget_show ( del ); + } + + if (menu_selection & VIK_MENU_ITEM_COPY) { + del = gtk_image_menu_item_new_from_stock ( GTK_STOCK_COPY, NULL ); + g_signal_connect_swapped ( G_OBJECT(del), "activate", G_CALLBACK(vik_layers_panel_copy_selected), vlp ); + gtk_menu_shell_append (GTK_MENU_SHELL (menu), del); + gtk_widget_show ( del ); + } + + if (menu_selection & VIK_MENU_ITEM_PASTE) { + del = gtk_image_menu_item_new_from_stock ( GTK_STOCK_PASTE, NULL ); + g_signal_connect_swapped ( G_OBJECT(del), "activate", G_CALLBACK(vik_layers_panel_paste_selected), vlp ); + gtk_menu_shell_append (GTK_MENU_SHELL (menu), del); + gtk_widget_show ( del ); + } + + if (menu_selection & VIK_MENU_ITEM_DELETE) { + del = gtk_image_menu_item_new_from_stock ( GTK_STOCK_DELETE, NULL ); + g_signal_connect_swapped ( G_OBJECT(del), "activate", G_CALLBACK(vik_layers_panel_delete_selected), vlp ); + gtk_menu_shell_append (GTK_MENU_SHELL (menu), del); + gtk_widget_show ( del ); + } vik_layer_add_menu_items ( layer, menu, vlp ); } @@ -293,7 +377,7 @@ static void layers_popup ( VikLayersPanel *vlp, GtkTreeIter *iter, gint mouse_bu gtk_widget_destroy ( GTK_WIDGET(menu) ); return; } - /* TODO: copy, paste, specific things for different types */ + /* TODO: specific things for different types */ } } else @@ -301,12 +385,17 @@ static void layers_popup ( VikLayersPanel *vlp, GtkTreeIter *iter, gint mouse_bu gtk_menu_popup ( menu, NULL, NULL, NULL, NULL, mouse_button, gtk_get_current_event_time() ); } -static void layers_popup_cb ( VikLayersPanel *vlp ) +static void menu_popup_cb ( VikLayersPanel *vlp ) { GtkTreeIter iter; layers_popup ( vlp, vik_treeview_get_selected_iter ( vlp->vt, &iter ) ? &iter : NULL, 0 ); } +static void layers_popup_cb ( VikLayersPanel *vlp ) +{ + layers_popup ( vlp, NULL, 0 ); +} + gboolean vik_layers_panel_new_layer ( VikLayersPanel *vlp, gint type ) { VikLayer *l; @@ -336,12 +425,18 @@ void vik_layers_panel_add_layer ( VikLayersPanel *vlp, VikLayer *l ) VikAggregateLayer *addtoagg; if (vik_treeview_item_get_type ( vlp->vt, &iter ) == VIK_TREEVIEW_TYPE_LAYER ) { - if ( ! IS_VIK_AGGREGATE_LAYER(vik_treeview_item_get_pointer ( vlp->vt, &iter )) ) { - addtoagg = VIK_AGGREGATE_LAYER(vik_treeview_item_get_parent ( vlp->vt, &iter )); - replace_iter = &iter; + if ( IS_VIK_AGGREGATE_LAYER(vik_treeview_item_get_pointer ( vlp->vt, &iter )) ) + addtoagg = VIK_AGGREGATE_LAYER(vik_treeview_item_get_pointer ( vlp->vt, &iter )); + else { + VikLayer *vl = VIK_LAYER(vik_treeview_item_get_parent ( vlp->vt, &iter )); + while ( ! IS_VIK_AGGREGATE_LAYER(vl) ) { + iter = vl->iter; + vl = VIK_LAYER(vik_treeview_item_get_parent ( vlp->vt, &vl->iter )); + g_assert ( vl->realized ); + } + addtoagg = VIK_AGGREGATE_LAYER(vl); + replace_iter = &iter; } - else - addtoagg = VIK_AGGREGATE_LAYER(vik_treeview_item_get_pointer ( vlp->vt, &iter )); } else { @@ -349,7 +444,13 @@ void vik_layers_panel_add_layer ( VikLayersPanel *vlp, VikLayer *l ) VikLayer *vl = VIK_LAYER(vik_treeview_item_get_parent ( vlp->vt, &iter )); replace_iter = &(vl->iter); g_assert ( vl->realized ); - addtoagg = VIK_AGGREGATE_LAYER(vik_treeview_item_get_parent ( vlp->vt, &(vl->iter) ) ); + VikLayer *grandpa = (vik_treeview_item_get_parent ( vlp->vt, &(vl->iter) ) ); + if (IS_VIK_AGGREGATE_LAYER(grandpa)) + addtoagg = VIK_AGGREGATE_LAYER(grandpa); + else { + addtoagg = vlp->toplayer; + replace_iter = &grandpa->iter; + } } if ( replace_iter ) vik_aggregate_layer_insert_layer ( addtoagg, l, replace_iter ); @@ -388,8 +489,10 @@ gboolean vik_layers_panel_properties ( VikLayersPanel *vlp ) if ( vik_treeview_get_selected_iter ( vlp->vt, &iter ) && vik_treeview_item_get_type ( vlp->vt, &iter ) == VIK_TREEVIEW_TYPE_LAYER ) { if ( vik_treeview_item_get_data ( vlp->vt, &iter ) == VIK_LAYER_AGGREGATE ) - a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_WIDGET(vlp), "Aggregate Layers have no settable properties." ); - vik_layer_properties ( VIK_LAYER( vik_treeview_item_get_pointer ( vlp->vt, &iter ) ), VIK_GTK_WINDOW_FROM_WIDGET(vlp->vt) ); + a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_WIDGET(vlp), _("Aggregate Layers have no settable properties.") ); + VikLayer *layer = VIK_LAYER( vik_treeview_item_get_pointer ( vlp->vt, &iter ) ); + if (vik_layer_properties ( layer, vlp->vvp )) + vik_layer_emit_update ( layer ); return TRUE; } else @@ -408,25 +511,97 @@ void vik_layers_panel_draw_all_using_viewport ( VikLayersPanel *vlp, VikViewport vik_aggregate_layer_draw ( vlp->toplayer, vvp ); } -void vik_layers_panel_delete_selected ( VikLayersPanel *vlp ) +void vik_layers_panel_cut_selected ( VikLayersPanel *vlp ) { gint type; GtkTreeIter iter; - g_return_if_fail ( vik_treeview_get_selected_iter ( vlp->vt, &iter ) ); + g_debug(__FUNCTION__); + if ( ! vik_treeview_get_selected_iter ( vlp->vt, &iter ) ) + /* Nothing to do */ + return; type = vik_treeview_item_get_type ( vlp->vt, &iter ); if ( type == VIK_TREEVIEW_TYPE_LAYER ) { VikAggregateLayer *parent = vik_treeview_item_get_parent ( vlp->vt, &iter ); + if ( parent ) { + + /* reset trigger if trigger deleted */ + if ( vik_layers_panel_get_selected ( vlp ) == vik_viewport_get_trigger ( vlp->vvp ) ) + vik_viewport_set_trigger ( vlp->vvp, NULL ); + + a_clipboard_copy_selected ( vlp ); if ( vik_aggregate_layer_delete ( parent, &iter ) ) vik_layers_panel_emit_update ( vlp ); } else - a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_WIDGET(vlp), "You cannot delete the Top Layer." ); + a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_WIDGET(vlp), _("You cannot cut the Top Layer.") ); + } +} + +void vik_layers_panel_copy_selected ( VikLayersPanel *vlp ) +{ + gint type; + GtkTreeIter iter; + + if ( ! vik_treeview_get_selected_iter ( vlp->vt, &iter ) ) + /* Nothing to do */ + return; + + type = vik_treeview_item_get_type ( vlp->vt, &iter ); + + if ( type == VIK_TREEVIEW_TYPE_LAYER ) { + a_clipboard_copy_selected ( vlp ); + } +} + +void vik_layers_panel_paste_selected ( VikLayersPanel *vlp ) +{ + GtkTreeIter iter; + if ( ! vik_treeview_get_selected_iter ( vlp->vt, &iter ) ) + /* Nothing to do */ + return; + a_clipboard_paste ( vlp ); +} + +void vik_layers_panel_delete_selected ( VikLayersPanel *vlp ) +{ + gint type; + GtkTreeIter iter; + + if ( ! vik_treeview_get_selected_iter ( vlp->vt, &iter ) ) + /* Nothing to do */ + return; + + type = vik_treeview_item_get_type ( vlp->vt, &iter ); + + if ( type == VIK_TREEVIEW_TYPE_LAYER ) + { + VikAggregateLayer *parent = vik_treeview_item_get_parent ( vlp->vt, &iter ); + if ( parent ) + { + /* reset trigger if trigger deleted */ + if ( vik_layers_panel_get_selected ( vlp ) == vik_viewport_get_trigger ( vlp->vvp ) ) + vik_viewport_set_trigger ( vlp->vvp, NULL ); + + if (IS_VIK_AGGREGATE_LAYER(parent)) { + if ( vik_aggregate_layer_delete ( parent, &iter ) ) + vik_layers_panel_emit_update ( vlp ); + } + } + else + a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_WIDGET(vlp), _("You cannot delete the Top Layer.") ); + } + else if (type == VIK_TREEVIEW_TYPE_SUBLAYER) { + VikLayer *sel = vik_layers_panel_get_selected ( vlp ); + if ( vik_layer_get_interface(sel->type)->delete_item ) { + gint subtype = vik_treeview_item_get_data( vlp->vt, &iter); + vik_layer_get_interface(sel->type)->delete_item ( sel, subtype, vik_treeview_item_get_pointer(sel->vt, &iter) ); + } } } @@ -489,6 +664,13 @@ VikLayer *vik_layers_panel_get_layer_of_type ( VikLayersPanel *vlp, gint type ) return rv; } +GList *vik_layers_panel_get_all_layers_of_type(VikLayersPanel *vlp, gint type) +{ + GList *layers = NULL; + + return (vik_aggregate_layer_get_all_layers_of_type ( vlp->toplayer, layers, type )); +} + VikAggregateLayer *vik_layers_panel_get_top_layer ( VikLayersPanel *vlp ) { return vlp->toplayer; @@ -496,7 +678,7 @@ VikAggregateLayer *vik_layers_panel_get_top_layer ( VikLayersPanel *vlp ) void vik_layers_panel_clear ( VikLayersPanel *vlp ) { - if ( (! vik_aggregate_layer_is_empty(vlp->toplayer)) && a_dialog_overwrite ( VIK_GTK_WINDOW_FROM_WIDGET(vlp), "Are you sure you wish to delete all layers?", NULL ) ) + if ( (! vik_aggregate_layer_is_empty(vlp->toplayer)) && a_dialog_overwrite ( VIK_GTK_WINDOW_FROM_WIDGET(vlp), _("Are you sure you wish to delete all layers?"), NULL ) ) vik_aggregate_layer_clear ( vlp->toplayer ); /* simply deletes all layers */ }