/* PSPPIRE - a graphical user interface for PSPP.
- Copyright (C) 2007, 2009 Free Software Foundation
+ Copyright (C) 2007, 2009, 2010, 2012, 2015 Free Software Foundation
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
This module provides a widget, PsppireSelector derived from
GtkButton.
- It contains a GtkArrow, and is used for selecting objects from a
+ It contains a GtkImage (to indicate the arrow), and is used for selecting objects from a
GtkTreeView and putting them into a destination widget (often
another GtkTreeView). Typically this is used in psppire for
selecting variables, thus:
#include <config.h>
#include "psppire-dictview.h"
-#include "psppire-var-view.h"
#include "psppire-dict.h"
#include "psppire-select-dest.h"
+#include "psppire-means-layer.h"
-#include <gtk/gtksignal.h>
-#include <gtk/gtkbutton.h>
-#include <gtk/gtkentry.h>
+#include <gtk/gtk.h>
#include "psppire-selector.h"
-#include <gtk/gtktreeview.h>
-#include <gtk/gtktreeselection.h>
-#include <gtk/gtktextview.h>
-#include <gtk/gtkwidget.h>
-
-static void psppire_selector_base_finalize (PsppireSelectorClass *, gpointer);
-static void psppire_selector_base_init (PsppireSelectorClass *class);
static void psppire_selector_class_init (PsppireSelectorClass *class);
static void psppire_selector_init (PsppireSelector *selector);
static guint signals [n_SIGNALS];
+/* Callback for when an item disappears from the source list.
+ By implication, this means that the item has been inserted into the
+ destination.
+ */
+static void
+on_row_deleted (PsppireSelector *selector)
+{
+ g_signal_emit (selector, signals [SELECTED], 0);
+}
+
+/* Callback for when a new item appears in the source list.
+ By implication, this means that an item has been deleted from the
+ destination.
+ */
+static void
+on_row_inserted (PsppireSelector *selector)
+{
+ g_signal_emit (selector, signals [DE_SELECTED], 0);
+}
+
GType
psppire_selector_get_type (void)
static const GTypeInfo psppire_selector_info =
{
sizeof (PsppireSelectorClass),
- (GBaseInitFunc) psppire_selector_base_init,
- (GBaseFinalizeFunc) psppire_selector_base_finalize,
+ (GBaseInitFunc) NULL,
+ (GBaseFinalizeFunc) NULL,
(GClassInitFunc)psppire_selector_class_init,
(GClassFinalizeFunc) NULL,
NULL,
static GObjectClass * parent_class = NULL;
+
+
static void
-psppire_selector_finalize (GObject *obj)
+dump_hash_entry (gpointer key, gpointer value, gpointer obj)
{
- /* Chain up to the parent class */
- G_OBJECT_CLASS (parent_class)->finalize (obj);
+ GList *item = NULL;
+ g_print ("Source %p; ", key);
+
+ for (item = g_list_first (value);
+ item != NULL;
+ item = g_list_next (item))
+ {
+ g_print ("%p(%p) ", item->data, item);
+ }
+ g_print ("\n");
+}
+
+/* This function is for debugging only */
+void
+psppire_selector_show_map (PsppireSelector *obj)
+{
+ PsppireSelectorClass *class = g_type_class_peek (PSPPIRE_SELECTOR_TYPE);
+
+ g_print ("%s %p\n", __FUNCTION__, obj);
+ g_hash_table_foreach (class->source_hash, dump_hash_entry, obj);
}
+
static void
psppire_selector_dispose (GObject *obj)
{
PsppireSelector *sel = PSPPIRE_SELECTOR (obj);
+ PsppireSelectorClass *class = g_type_class_peek (PSPPIRE_SELECTOR_TYPE);
+ GList *list;
if (sel->dispose_has_run)
return;
/* Make sure dispose does not run twice. */
sel->dispose_has_run = TRUE;
+ /* Remove ourself from the source map. If we are the only entry for this source
+ widget, that will result in an empty list for the source. In that case, we
+ remove the entire entry too. */
+ if ((list = g_hash_table_lookup (class->source_hash, sel->source)))
+ {
+ GList *newlist = g_list_remove_link (list, sel->source_litem);
+ g_list_free (sel->source_litem);
+ if (newlist == NULL)
+ g_hash_table_remove (class->source_hash, sel->source);
+ else
+ g_hash_table_replace (class->source_hash, sel->source, newlist);
+
+ sel->source_litem = NULL;
+ }
+
g_object_unref (sel->dest);
g_object_unref (sel->source);
};
-static void on_activate (PsppireSelector *selector, gpointer data);
-
-static void update_subjects (PsppireSelector *selector);
+static void on_click (GtkButton *b);
+static void on_realize (GtkWidget *selector);
static void
break;
case PROP_PRIMARY:
selector->primary_requested = TRUE;
- update_subjects (selector);
+ psppire_selector_update_subjects (selector);
break;
case PROP_SOURCE_WIDGET:
selector->source = g_value_dup_object (value);
- update_subjects (selector);
+ psppire_selector_update_subjects (selector);
break;
case PROP_DEST_WIDGET:
selector->dest = g_value_dup_object (value);
- update_subjects (selector);
+ psppire_selector_update_subjects (selector);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
psppire_selector_class_init (PsppireSelectorClass *class)
{
GObjectClass *object_class = G_OBJECT_CLASS (class);
+ GtkButtonClass *button_class = GTK_BUTTON_CLASS (class);
+ GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (class);
GParamSpec *orientation_spec =
g_param_spec_enum ("orientation",
"Orientation",
G_PARAM_READWRITE);
+ button_class->clicked = on_click;
+ widget_class->realize = on_realize;
+
+
object_class->set_property = psppire_selector_set_property;
object_class->get_property = psppire_selector_get_property;
G_TYPE_NONE,
0);
- class->default_selection_funcs = g_hash_table_new (g_direct_hash, g_direct_equal);
-}
-
-
-static void
-psppire_selector_base_init (PsppireSelectorClass *class)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (class);
-
- object_class->finalize = psppire_selector_finalize;
object_class->dispose = psppire_selector_dispose;
class->source_hash = g_hash_table_new (g_direct_hash, g_direct_equal);
+ class->default_selection_funcs = g_hash_table_new (g_direct_hash, g_direct_equal);
}
-
-static void
-psppire_selector_base_finalize(PsppireSelectorClass *class,
- gpointer class_data)
-{
- g_hash_table_destroy (class->source_hash);
- g_hash_table_destroy (class->default_selection_funcs);
-}
-
/* Callback for when the source treeview is activated (double clicked) */
static void
on_row_activate (GtkTreeView *tree_view,
GtkTreeViewColumn *column,
gpointer data)
{
- PsppireSelector *selector = data;
-
- gtk_action_activate (selector->action);
+ on_click (GTK_BUTTON (data));
}
/* Callback for when the source selection changes */
if ( selector->allow_selection )
{
- gtk_action_set_sensitive (selector->action,
+ gtk_widget_set_sensitive (GTK_WIDGET (selector),
selector->allow_selection (selector->source, selector->dest));
}
else if ( GTK_IS_ENTRY (selector->dest) )
{
- gtk_action_set_sensitive (selector->action,
+ gtk_widget_set_sensitive (GTK_WIDGET (selector),
gtk_tree_selection_count_selected_rows
(treeselection) <= 1 );
}
static void
-on_realize (PsppireSelector *selector)
+on_realize (GtkWidget *w)
{
+ PsppireSelector *selector = PSPPIRE_SELECTOR (w);
PsppireSelectorClass *class = g_type_class_peek (PSPPIRE_SELECTOR_TYPE);
GtkTreeSelection* selection ;
GList *list = g_hash_table_lookup (class->source_hash, selector->source);
+ if (GTK_WIDGET_CLASS (parent_class)->realize)
+ GTK_WIDGET_CLASS (parent_class)->realize (w);
+
if ( NULL == list)
return;
selector->allow_selection = NULL;
selector->filter = NULL;
- selector->arrow = gtk_arrow_new (GTK_ARROW_LEFT, GTK_SHADOW_NONE);
- selector->filtered_source = NULL;
-
- selector->action = gtk_action_new ("select", NULL, NULL, "pspp-stock-select");
-
- gtk_action_connect_proxy (selector->action, GTK_WIDGET (selector));
+ selector->arrow = gtk_image_new_from_icon_name ("pan-start-symbolic", GTK_ICON_SIZE_BUTTON);
gtk_container_add (GTK_CONTAINER (selector), selector->arrow);
gtk_widget_show (selector->arrow);
- g_signal_connect_swapped (selector->action, "activate", G_CALLBACK (on_activate), selector);
-
selector->selecting = FALSE;
selector->source = NULL;
selector->row_activate_id = 0;
selector->source_select_id = 0;
- g_signal_connect (selector, "realize",
- G_CALLBACK (on_realize), NULL);
-
+ selector->source_litem = NULL;
}
switch (selector->orientation)
{
case PSPPIRE_SELECT_SOURCE_BEFORE_DEST:
- g_object_set (selector->arrow, "arrow-type", GTK_ARROW_RIGHT, NULL);
+ g_object_set (selector->arrow, "icon-name", "pan-end-symbolic", NULL);
break;
case PSPPIRE_SELECT_SOURCE_AFTER_DEST:
- g_object_set (selector->arrow, "arrow-type", GTK_ARROW_LEFT, NULL);
+ g_object_set (selector->arrow, "icon-name", "pan-start-symbolic", NULL);
break;
case PSPPIRE_SELECT_SOURCE_ABOVE_DEST:
- g_object_set (selector->arrow, "arrow-type", GTK_ARROW_DOWN, NULL);
+ g_object_set (selector->arrow, "icon-name", "pan-down-symbolic", NULL);
break;
case PSPPIRE_SELECT_SOURCE_BELOW_DEST:
- g_object_set (selector->arrow, "arrow-type", GTK_ARROW_UP, NULL);
+ g_object_set (selector->arrow, "icon-name", "pan-up-symbolic", NULL);
break;
default:
g_assert_not_reached ();
switch (selector->orientation)
{
case PSPPIRE_SELECT_SOURCE_BEFORE_DEST:
- g_object_set (selector->arrow, "arrow-type", GTK_ARROW_LEFT, NULL);
+ g_object_set (selector->arrow, "icon-name", "pan-start-symbolic", NULL);
break;
case PSPPIRE_SELECT_SOURCE_AFTER_DEST:
- g_object_set (selector->arrow, "arrow-type", GTK_ARROW_RIGHT, NULL);
+ g_object_set (selector->arrow, "icon-name", "pan-end-symbolic", NULL);
break;
case PSPPIRE_SELECT_SOURCE_ABOVE_DEST:
- g_object_set (selector->arrow, "arrow-type", GTK_ARROW_UP, NULL);
+ g_object_set (selector->arrow, "icon-name", "pan-up-symbolic", NULL);
break;
case PSPPIRE_SELECT_SOURCE_BELOW_DEST:
- g_object_set (selector->arrow, "arrow-type", GTK_ARROW_DOWN, NULL);
+ g_object_set (selector->arrow, "icon-name", "pan-down-symbolic", NULL);
break;
default:
g_assert_not_reached ();
break;
};
-
}
}
set_direction (selector, PSPPIRE_SELECTOR_DEST_TO_SOURCE);
}
+
/* Callback for source deselection, when the dest is GtkEntry */
static void
de_select_selection_entry (PsppireSelector *selector)
gtk_entry_set_text (GTK_ENTRY (selector->dest), "");
}
+
+static void de_select_tree_model (GtkTreeSelection *selection, GtkTreeModel *model);
+
+/* Callback for source deselection, when the dest is PsppireMeansLayer */
+static void
+de_select_selection_means_layer (PsppireSelector *selector)
+{
+ PsppireMeansLayer *ml = PSPPIRE_MEANS_LAYER (selector->dest);
+ GtkTreeView *tv = GTK_TREE_VIEW (ml->var_view);
+ GtkTreeSelection *selection = gtk_tree_view_get_selection (tv);
+
+ GtkTreeModel *model = psppire_means_layer_get_model (ml);
+
+ g_return_if_fail (selector->select_items);
+
+ de_select_tree_model (selection, model);
+}
+
/* Callback for source deselection, when the dest is GtkTreeView */
static void
de_select_selection_tree_view (PsppireSelector *selector)
{
- GList *item;
-
GtkTreeSelection* selection =
gtk_tree_view_get_selection ( GTK_TREE_VIEW (selector->dest));
GtkTreeModel *model =
gtk_tree_view_get_model (GTK_TREE_VIEW (selector->dest));
+ g_return_if_fail (selector->select_items);
+
+ de_select_tree_model (selection, model);
+}
+
+static void
+de_select_tree_model (GtkTreeSelection *selection, GtkTreeModel *model)
+{
+ GList *item;
+
GList *selected_rows =
gtk_tree_selection_get_selected_rows (selection, NULL);
- g_return_if_fail (selector->select_items);
-
/* Convert paths to RowRefs */
for (item = g_list_first (selected_rows);
item != NULL;
}
+/* Callback which causes the filter to be refiltered.
+ Called when the DEST GtkEntry is activated (Enter is pressed), or when it
+ looses focus.
+*/
+static gboolean
+refilter (PsppireSelector *selector)
+{
+ GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (selector->source));
+ if (GTK_IS_TREE_MODEL_FILTER (model))
+ gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (model));
+ return FALSE;
+}
+
/* Removes something from the DEST widget */
static void
de_select_selection (PsppireSelector *selector)
else if ( GTK_IS_ENTRY (selector->dest))
de_select_selection_entry (selector);
+ else if ( PSPPIRE_IS_MEANS_LAYER (selector->dest))
+ de_select_selection_means_layer (selector);
+
else
g_assert_not_reached ();
selector->selecting = FALSE;
- gtk_tree_model_filter_refilter (selector->filtered_source);
+ refilter (selector);
g_signal_emit (selector, signals [DE_SELECTED], 0);
}
GtkTreeSelection* selection =
gtk_tree_view_get_selection ( GTK_TREE_VIEW (selector->source));
- GList *selected_rows =
- gtk_tree_selection_get_selected_rows (selection, NULL);
+ GList *selected_rows = gtk_tree_selection_get_selected_rows (selection, NULL);
- GtkTreeModel *childmodel = gtk_tree_model_filter_get_model
- (selector->filtered_source);
+ GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (selector->source));
+
+ GtkTreeModel *childmodel = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (model));
g_return_if_fail (selector->select_items);
+ if (selector->allow_selection &&
+ ! selector->allow_selection (selector->source, selector->dest))
+ return;
+
selector->selecting = TRUE;
for (item = g_list_first (selected_rows);
GtkTreeIter iter;
GtkTreePath *path = item->data;
- gtk_tree_model_get_iter (GTK_TREE_MODEL (selector->filtered_source),
- &iter, path);
+ g_return_if_fail (model);
- gtk_tree_model_filter_convert_iter_to_child_iter
- (selector->filtered_source,
- &child_iter,
- &iter);
+ gtk_tree_model_get_iter (model, &iter, path);
+ gtk_tree_model_filter_convert_iter_to_child_iter (GTK_TREE_MODEL_FILTER (model),
+ &child_iter, &iter);
selector->select_items (child_iter,
selector->dest,
childmodel,
g_list_foreach (selected_rows, (GFunc) gtk_tree_path_free, NULL);
g_list_free (selected_rows);
- gtk_tree_model_filter_refilter (selector->filtered_source);
+ refilter (selector);
g_signal_emit (selector, signals [SELECTED], 0);
or other event which causes the selector's action to occur.
*/
static void
-on_activate (PsppireSelector *selector, gpointer data)
+on_click (GtkButton *b)
{
+ PsppireSelector *selector = PSPPIRE_SELECTOR (b);
+
switch (selector->direction)
{
case PSPPIRE_SELECTOR_SOURCE_TO_DEST:
g_assert_not_reached ();
break;
}
+
+ if (GTK_BUTTON_CLASS (parent_class)->clicked)
+ GTK_BUTTON_CLASS (parent_class)->clicked (b);
}
static gboolean
/* set the source widget to SOURCE */
static void
-set_tree_view_source (PsppireSelector *selector,
- GtkTreeView *source)
+set_tree_view_source (PsppireSelector *selector)
{
GList *list = NULL;
PsppireSelectorClass *class = g_type_class_peek (PSPPIRE_SELECTOR_TYPE);
- GtkTreeModel *model = gtk_tree_view_get_model (source);
-
- if ( ! (list = g_hash_table_lookup (class->source_hash, source)))
+ if ( ! (list = g_hash_table_lookup (class->source_hash, selector->source)))
{
- selector->filtered_source =
- GTK_TREE_MODEL_FILTER (gtk_tree_model_filter_new (model, NULL));
-
- gtk_tree_view_set_model (source,
- GTK_TREE_MODEL (selector->filtered_source));
+ /* Base case: This widget is currently not the source of
+ any selector. Create a hash entry and make this selector
+ the first selector in the list */
list = g_list_append (list, selector);
- g_hash_table_insert (class->source_hash, source, list);
-
+ g_hash_table_insert (class->source_hash, selector->source, list);
- gtk_tree_model_filter_set_visible_func (selector->filtered_source,
- is_source_item_visible,
- selector,
- NULL);
+ /* Save the list item so that it can be removed later */
+ selector->source_litem = list;
}
else
{ /* Append this selector to the list and push the <source,list>
pair onto the hash table */
- selector->filtered_source = GTK_TREE_MODEL_FILTER (model);
-
if ( NULL == g_list_find (list, selector) )
{
if ( selector->primary_requested )
- list = g_list_prepend (list, selector);
+ {
+ list = g_list_prepend (list, selector);
+ selector->source_litem = list;
+ }
else
- list = g_list_append (list, selector);
- g_hash_table_replace (class->source_hash, source, list);
+ {
+ list = g_list_append (list, selector);
+ selector->source_litem = g_list_last (list);
+ }
+ g_hash_table_replace (class->source_hash, selector->source, list);
}
}
}
+
+/* This function is a callback which occurs when the
+ SOURCE's model has changed */
+static void
+update_model (
+ GtkTreeView *source,
+ GParamSpec *psp,
+ PsppireSelector *selector
+ )
+{
+ GtkTreeModel *model = gtk_tree_view_get_model (source);
+
+ g_assert (source == GTK_TREE_VIEW (selector->source));
+
+ if (model && (model == g_object_get_data (G_OBJECT (source), "model-copy")))
+ return;
+
+ if (model != NULL)
+ {
+ GtkTreeModel *new_model = gtk_tree_model_filter_new (model, NULL);
+
+ g_object_set_data (G_OBJECT (source), "model-copy", new_model);
+
+ gtk_tree_view_set_model (source, new_model);
+
+ gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (new_model),
+ is_source_item_visible,
+ selector,
+ NULL);
+
+ g_signal_connect_swapped (new_model,
+ "row-deleted",
+ G_CALLBACK (on_row_deleted), selector);
+
+ g_signal_connect_swapped (new_model,
+ "row-inserted",
+ G_CALLBACK (on_row_inserted), selector);
+
+ g_object_unref (new_model);
+ }
+}
+
+
+
/*
Callback for when the destination treeview's data changes
*/
if ( selector->selecting) return;
- gtk_tree_model_filter_refilter (selector->filtered_source);
+ refilter (selector);
}
if ( selector->selecting ) return;
- gtk_tree_model_filter_refilter (selector->filtered_source);
+ refilter (selector);
}
+static void
+remove_selector_handlers (PsppireSelector *selector, GObject *sel)
+{
+ g_signal_handlers_disconnect_by_data (sel, selector);
+}
+
static void
on_dest_model_changed (PsppireSelector *selector)
{
GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (selector->dest));
+ if (model == NULL)
+ return;
+
g_signal_connect (model, "row-changed", G_CALLBACK (on_dest_data_change),
selector);
-
+
g_signal_connect (model, "row-deleted", G_CALLBACK (on_dest_data_delete),
selector);
+
+ g_signal_connect (selector, "destroy", G_CALLBACK (remove_selector_handlers), model);
+
+ if ( selector->selecting ) return;
+
+ refilter (selector);
}
/* Set the destination widget to DEST */
G_CALLBACK (on_dest_model_changed), selector);
}
-
-/* Callback which causes the filter to be refiltered.
- Called when the DEST GtkEntry is activated (Enter is pressed), or when it
- looses focus.
-*/
-static gboolean
-refilter (PsppireSelector *selector)
+static void
+set_layer_dest (PsppireSelector *selector,
+ PsppireMeansLayer *dest)
{
- gtk_tree_model_filter_refilter (selector->filtered_source);
- return FALSE;
+ GtkTreeSelection* selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (dest->var_view));
+
+ gtk_tree_selection_set_mode (selection, GTK_SELECTION_MULTIPLE);
+
+
+ g_signal_connect (selection, "changed", G_CALLBACK (on_dest_treeview_select),
+ selector);
}
}
-/* Callback for when an item disappears from the source list.
- By implication, this means that the item has been inserted into the
- destination.
- */
-static void
-on_row_deleted (PsppireSelector *selector)
-{
- g_signal_emit (selector, signals [SELECTED], 0);
-}
-
-/* Callback for when a new item appears in the source list.
- By implication, this means that an item has been deleted from the
- destination.
- */
-static void
-on_row_inserted (PsppireSelector *selector)
-{
- g_signal_emit (selector, signals [DE_SELECTED], 0);
-}
-
-
/* Set DEST to be the destination GtkEntry widget */
static void
selector);
- g_signal_connect_swapped (selector->filtered_source, "row-deleted",
- G_CALLBACK (on_row_deleted), selector);
-
- g_signal_connect_swapped (selector->filtered_source, "row-inserted",
- G_CALLBACK (on_row_inserted), selector);
}
static void
}
}
-static void
-update_subjects (PsppireSelector *selector)
-{
- GtkTreeModel *model = NULL;
+void
+psppire_selector_update_subjects (PsppireSelector *selector)
+{
if ( NULL == selector->dest )
return;
if ( NULL == selector->source )
return;
- g_signal_connect_swapped (selector->source, "notify::model",
- G_CALLBACK (update_subjects), selector);
-
- model = gtk_tree_view_get_model (GTK_TREE_VIEW (selector->source));
-
- if ( NULL == model)
- return;
+ if ( GTK_IS_TREE_VIEW (selector->source))
+ {
+ set_tree_view_source (selector);
+ g_signal_connect (selector->source, "notify::model",
+ G_CALLBACK (update_model), selector);
- if ( GTK_IS_TREE_VIEW (selector->source))
- set_tree_view_source (selector, GTK_TREE_VIEW (selector->source) );
+ update_model (GTK_TREE_VIEW (selector->source), 0, selector);
+ }
else
g_error ("Unsupported source widget: %s", G_OBJECT_TYPE_NAME (selector->source));
{
set_tree_view_dest (selector, GTK_TREE_VIEW (selector->dest));
}
-
else if ( GTK_IS_ENTRY (selector->dest))
- set_entry_dest (selector, GTK_ENTRY (selector->dest));
-
+ {
+ set_entry_dest (selector, GTK_ENTRY (selector->dest));
+ }
+ else if (PSPPIRE_IS_MEANS_LAYER (selector->dest))
+ {
+ set_layer_dest (selector, PSPPIRE_MEANS_LAYER (selector->dest));
+ }
else if (GTK_IS_TEXT_VIEW (selector->dest))
{
/* Nothing to be done */
FilterItemsFunc *filter_func)
{
selector->filter = filter_func ;
-
- set_default_filter (selector);
}
psppire_selector_orientation_get_type (void)
{
static GType etype = 0;
- if (etype == 0) {
- static const GEnumValue values[] = {
- { PSPPIRE_SELECT_SOURCE_BEFORE_DEST, "PSPPIRE_SELECT_SOURCE_BEFORE_DEST", "source before destination" },
- { PSPPIRE_SELECT_SOURCE_AFTER_DEST, "PSPPIRE_SELECT_SOURCE_AFTER_DEST", "source after destination" },
- { PSPPIRE_SELECT_SOURCE_ABOVE_DEST, "PSPPIRE_SELECT_SOURCE_ABOVE_DEST", "source above destination" },
- { PSPPIRE_SELECT_SOURCE_BELOW_DEST, "PSPPIRE_SELECT_SOURCE_BELOW_DEST", "source below destination" },
- { 0, NULL, NULL }
- };
- etype = g_enum_register_static (g_intern_static_string ("PsppireSelectorOrientation"), values);
- }
+ if (etype == 0)
+ {
+ static const GEnumValue values[] =
+ {
+ { PSPPIRE_SELECT_SOURCE_BEFORE_DEST, "PSPPIRE_SELECT_SOURCE_BEFORE_DEST", "source before destination" },
+ { PSPPIRE_SELECT_SOURCE_AFTER_DEST, "PSPPIRE_SELECT_SOURCE_AFTER_DEST", "source after destination" },
+ { PSPPIRE_SELECT_SOURCE_ABOVE_DEST, "PSPPIRE_SELECT_SOURCE_ABOVE_DEST", "source above destination" },
+ { PSPPIRE_SELECT_SOURCE_BELOW_DEST, "PSPPIRE_SELECT_SOURCE_BELOW_DEST", "source below destination" },
+ { 0, NULL, NULL }
+ };
+ etype = g_enum_register_static (g_intern_static_string ("PsppireSelectorOrientation"), values);
+ }
return etype;
}
projects / pspp / blobdiff