346 lines
9.0 KiB
C
346 lines
9.0 KiB
C
/* Main wrapper for TreeModel test suite.
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* Copyright (C) 2011 Kristian Rietveld <kris@gtk.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <gtk/gtk.h>
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#include "treemodel.h"
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int
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main (int argc,
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char **argv)
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{
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gtk_test_init (&argc, &argv, NULL);
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g_test_bug_base ("http://bugzilla.gnome.org/");
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register_list_store_tests ();
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register_tree_store_tests ();
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register_model_ref_count_tests ();
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register_sort_model_tests ();
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register_filter_model_tests ();
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return g_test_run ();
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}
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/*
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* Signal monitor
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*/
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static const char *
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signal_name_to_string (SignalName signal)
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{
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switch (signal)
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{
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case ROW_INSERTED:
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return "row-inserted";
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case ROW_DELETED:
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return "row-deleted";
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case ROW_CHANGED:
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return "row-changed";
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case ROW_HAS_CHILD_TOGGLED:
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return "row-has-child-toggled";
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case ROWS_REORDERED:
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return "rows-reordered";
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default:
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/* Fall through */
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break;
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}
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return "(unknown)";
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}
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typedef struct
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{
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SignalName signal;
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GtkTreePath *path;
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/* For rows-reordered */
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int *new_order;
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int len;
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}
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Signal;
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static Signal *
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signal_new (SignalName signal, GtkTreePath *path)
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{
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Signal *s;
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s = g_new0 (Signal, 1);
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s->signal = signal;
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s->path = gtk_tree_path_copy (path);
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s->new_order = NULL;
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return s;
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}
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static Signal *
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signal_new_with_order (SignalName signal, GtkTreePath *path,
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int *new_order, int len)
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{
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Signal *s = signal_new (signal, path);
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s->new_order = new_order;
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s->len = len;
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return s;
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}
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static void
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signal_free (Signal *s)
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{
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if (s->path)
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gtk_tree_path_free (s->path);
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g_free (s);
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}
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struct _SignalMonitor
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{
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GQueue *queue;
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GtkTreeModel *client;
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gulong signal_ids[LAST_SIGNAL];
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};
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static void
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signal_monitor_generic_handler (SignalMonitor *m,
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SignalName signal,
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GtkTreeModel *model,
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GtkTreeIter *iter,
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GtkTreePath *path,
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int *new_order)
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{
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Signal *s;
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if (g_queue_is_empty (m->queue))
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{
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gchar *path_str;
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path_str = gtk_tree_path_to_string (path);
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g_error ("Signal queue empty, got signal %s path %s",
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signal_name_to_string (signal), path_str);
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g_free (path_str);
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g_assert_not_reached ();
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}
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if (m->client != model)
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{
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g_error ("Model mismatch; expected %p, got %p",
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m->client, model);
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g_assert_not_reached ();
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}
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s = g_queue_peek_tail (m->queue);
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#if 0
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/* For debugging: output signals that are coming in. Leaks memory. */
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g_print ("signal=%s path=%s\n", signal_name_to_string (signal),
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gtk_tree_path_to_string (path));
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#endif
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if (s->signal != signal ||
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(gtk_tree_path_get_depth (s->path) == 0 &&
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gtk_tree_path_get_depth (path) != 0) ||
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(gtk_tree_path_get_depth (s->path) != 0 &&
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gtk_tree_path_compare (s->path, path) != 0))
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{
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gchar *path_str, *s_path_str;
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s_path_str = gtk_tree_path_to_string (s->path);
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path_str = gtk_tree_path_to_string (path);
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g_error ("Signals don't match; expected signal %s path %s, got signal %s path %s",
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signal_name_to_string (s->signal), s_path_str,
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signal_name_to_string (signal), path_str);
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g_free (s_path_str);
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g_free (path_str);
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g_assert_not_reached ();
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}
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if (signal == ROWS_REORDERED && s->new_order != NULL)
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{
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int i, len;
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g_assert (new_order != NULL);
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len = gtk_tree_model_iter_n_children (model, iter);
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g_assert (s->len == len);
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for (i = 0; i < len; i++)
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g_assert (s->new_order[i] == new_order[i]);
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}
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s = g_queue_pop_tail (m->queue);
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signal_free (s);
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}
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static void
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signal_monitor_row_inserted (GtkTreeModel *model,
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GtkTreePath *path,
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GtkTreeIter *iter,
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gpointer data)
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{
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signal_monitor_generic_handler (data, ROW_INSERTED,
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model, iter, path, NULL);
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}
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static void
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signal_monitor_row_deleted (GtkTreeModel *model,
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GtkTreePath *path,
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gpointer data)
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{
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signal_monitor_generic_handler (data, ROW_DELETED,
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model, NULL, path, NULL);
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}
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static void
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signal_monitor_row_changed (GtkTreeModel *model,
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GtkTreePath *path,
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GtkTreeIter *iter,
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gpointer data)
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{
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signal_monitor_generic_handler (data, ROW_CHANGED,
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model, iter, path, NULL);
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}
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static void
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signal_monitor_row_has_child_toggled (GtkTreeModel *model,
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GtkTreePath *path,
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GtkTreeIter *iter,
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gpointer data)
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{
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signal_monitor_generic_handler (data, ROW_HAS_CHILD_TOGGLED,
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model, iter, path, NULL);
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}
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static void
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signal_monitor_rows_reordered (GtkTreeModel *model,
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GtkTreePath *path,
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GtkTreeIter *iter,
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gint *new_order,
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gpointer data)
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{
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signal_monitor_generic_handler (data, ROWS_REORDERED,
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model, iter, path, new_order);
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}
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SignalMonitor *
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signal_monitor_new (GtkTreeModel *client)
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{
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SignalMonitor *m;
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m = g_new0 (SignalMonitor, 1);
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m->client = g_object_ref (client);
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m->queue = g_queue_new ();
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m->signal_ids[ROW_INSERTED] = g_signal_connect (client,
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"row-inserted",
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G_CALLBACK (signal_monitor_row_inserted),
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m);
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m->signal_ids[ROW_DELETED] = g_signal_connect (client,
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"row-deleted",
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G_CALLBACK (signal_monitor_row_deleted),
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m);
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m->signal_ids[ROW_CHANGED] = g_signal_connect (client,
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"row-changed",
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G_CALLBACK (signal_monitor_row_changed),
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m);
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m->signal_ids[ROW_HAS_CHILD_TOGGLED] = g_signal_connect (client,
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"row-has-child-toggled",
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G_CALLBACK (signal_monitor_row_has_child_toggled),
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m);
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m->signal_ids[ROWS_REORDERED] = g_signal_connect (client,
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"rows-reordered",
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G_CALLBACK (signal_monitor_rows_reordered),
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m);
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return m;
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}
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void
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signal_monitor_free (SignalMonitor *m)
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{
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int i;
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for (i = 0; i < LAST_SIGNAL; i++)
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g_signal_handler_disconnect (m->client, m->signal_ids[i]);
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g_object_unref (m->client);
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if (m->queue)
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g_queue_free (m->queue);
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g_free (m);
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}
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void
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signal_monitor_assert_is_empty (SignalMonitor *m)
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{
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g_assert (g_queue_is_empty (m->queue));
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}
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void
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signal_monitor_append_signal_path (SignalMonitor *m,
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SignalName signal,
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GtkTreePath *path)
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{
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Signal *s;
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s = signal_new (signal, path);
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g_queue_push_head (m->queue, s);
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}
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void
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signal_monitor_append_signal_reordered (SignalMonitor *m,
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SignalName signal,
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GtkTreePath *path,
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int *new_order,
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int len)
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{
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Signal *s;
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s = signal_new_with_order (signal, path, new_order, len);
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g_queue_push_head (m->queue, s);
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}
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void
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signal_monitor_append_signal (SignalMonitor *m,
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SignalName signal,
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const gchar *path_string)
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{
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Signal *s;
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GtkTreePath *path;
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path = gtk_tree_path_new_from_string (path_string);
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s = signal_new (signal, path);
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g_queue_push_head (m->queue, s);
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gtk_tree_path_free (path);
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}
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