320 lines
9.3 KiB
C
320 lines
9.3 KiB
C
/* GTK - The GIMP Toolkit
|
|
* Copyright (C) 2011 Red Hat, Inc.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <gtk/gtk.h>
|
|
|
|
static int serial = 0;
|
|
|
|
typedef struct {
|
|
int serial;
|
|
int count;
|
|
int start;
|
|
int end;
|
|
char *text;
|
|
char *new_text;
|
|
int position;
|
|
int length;
|
|
} EntryData;
|
|
|
|
static void
|
|
notify (GtkEditable *editable, GParamSpec *pspec, EntryData *data)
|
|
{
|
|
data->serial = serial++;
|
|
data->count++;
|
|
data->text = gtk_editable_get_chars (editable, 0, -1);
|
|
gtk_editable_get_selection_bounds (editable, &data->start, &data->end);
|
|
|
|
#if 0
|
|
g_print ("notify::%s\n", pspec->name);
|
|
g_print ("\ttext: %s\n", data->text);
|
|
g_print ("\tstart: %d\n", data->start);
|
|
g_print ("\tend: %d\n", data->end);
|
|
#endif
|
|
}
|
|
|
|
static void
|
|
insert_text (GtkEditable *editable,
|
|
const char *new_text,
|
|
int new_text_length,
|
|
int *position,
|
|
EntryData *data)
|
|
{
|
|
data->serial = serial++;
|
|
data->count++;
|
|
data->text = gtk_editable_get_chars (editable, 0, -1);
|
|
gtk_editable_get_selection_bounds (editable, &data->start, &data->end);
|
|
data->new_text = g_strdup (new_text);
|
|
data->position = *position;
|
|
data->length = new_text_length;
|
|
|
|
#if 0
|
|
g_print ("insert-text \"%s\", %d\n", new_text, *position);
|
|
g_print ("\ttext: %s\n", data->text);
|
|
g_print ("\tstart: %d\n", data->start);
|
|
g_print ("\tend: %d\n", data->end);
|
|
#endif
|
|
}
|
|
|
|
static void
|
|
delete_text (GtkEditable *editable,
|
|
int start_pos,
|
|
int end_pos,
|
|
EntryData *data)
|
|
{
|
|
data->serial = serial++;
|
|
data->count++;
|
|
data->text = gtk_editable_get_chars (editable, 0, -1);
|
|
gtk_editable_get_selection_bounds (editable, &data->start, &data->end);
|
|
data->position = start_pos;
|
|
data->length = end_pos - start_pos;
|
|
|
|
#if 0
|
|
g_print ("delete-text %d %d\n", start_pos, end_pos);
|
|
g_print ("\ttext: %s\n", data->text);
|
|
g_print ("\tstart: %d\n", data->start);
|
|
g_print ("\tend: %d\n", data->end);
|
|
#endif
|
|
}
|
|
|
|
static void
|
|
changed (GtkEditable *editable,
|
|
EntryData *data)
|
|
{
|
|
data->serial = serial++;
|
|
data->count++;
|
|
data->text = gtk_editable_get_chars (editable, 0, -1);
|
|
gtk_editable_get_selection_bounds (editable, &data->start, &data->end);
|
|
|
|
#if 0
|
|
g_print ("changed\n");
|
|
g_print ("\ttext: %s\n", data->text);
|
|
g_print ("\tstart: %d\n", data->start);
|
|
g_print ("\tend: %d\n", data->end);
|
|
#endif
|
|
}
|
|
|
|
static void
|
|
test_insert (void)
|
|
{
|
|
GtkWidget *entry;
|
|
int pos;
|
|
EntryData data1;
|
|
EntryData data2;
|
|
EntryData data3;
|
|
EntryData data4;
|
|
EntryData data5;
|
|
EntryData data6;
|
|
|
|
entry = gtk_entry_new ();
|
|
g_object_ref_sink (entry);
|
|
|
|
gtk_editable_set_text (GTK_EDITABLE (entry), "bar");
|
|
gtk_editable_set_position (GTK_EDITABLE (entry), -1);
|
|
pos = gtk_editable_get_position (GTK_EDITABLE (entry));
|
|
g_assert_cmpint (pos, ==, 3);
|
|
|
|
data1.count = 0;
|
|
data2.count = 0;
|
|
data3.count = 0;
|
|
data4.count = 0;
|
|
data5.count = 0;
|
|
data6.count = 0;
|
|
g_signal_connect (entry, "notify::cursor-position",
|
|
G_CALLBACK (notify), &data1);
|
|
g_signal_connect (entry, "notify::selection-bound",
|
|
G_CALLBACK (notify), &data2);
|
|
g_signal_connect (entry, "notify::text",
|
|
G_CALLBACK (notify), &data3);
|
|
g_signal_connect (entry, "insert-text",
|
|
G_CALLBACK (insert_text), &data4);
|
|
g_signal_connect (entry, "delete-text",
|
|
G_CALLBACK (delete_text), &data5);
|
|
g_signal_connect (entry, "changed",
|
|
G_CALLBACK (changed), &data6);
|
|
|
|
pos = 0;
|
|
gtk_editable_insert_text (GTK_EDITABLE (entry), "foo", -1, &pos);
|
|
g_assert_cmpint (pos, ==, 3);
|
|
|
|
pos = gtk_editable_get_position (GTK_EDITABLE (entry));
|
|
g_assert_cmpint (pos, ==, 6);
|
|
|
|
/* Check that notification for ::text, ::cursor-position and
|
|
* ::selection-bound happens in a consistent state after the
|
|
* change.
|
|
*/
|
|
g_assert_cmpint (data1.count, ==, 1);
|
|
g_assert_cmpint (data1.start, ==, 6);
|
|
g_assert_cmpint (data1.end, ==, 6);
|
|
g_assert_cmpstr (data1.text, ==, "foobar");
|
|
g_free (data1.text);
|
|
|
|
g_assert_cmpint (data2.count, ==, 1);
|
|
g_assert_cmpint (data2.start, ==, 6);
|
|
g_assert_cmpint (data2.end, ==, 6);
|
|
g_assert_cmpstr (data2.text, ==, "foobar");
|
|
g_free (data2.text);
|
|
|
|
g_assert_cmpint (data3.count, ==, 1);
|
|
g_assert_cmpint (data3.start, ==, 6);
|
|
g_assert_cmpint (data3.end, ==, 6);
|
|
g_assert_cmpstr (data3.text, ==, "foobar");
|
|
g_free (data3.text);
|
|
|
|
/* Check that ::insert-text sees the state _before_ the insertion */
|
|
g_assert_cmpint (data4.count, ==, 1);
|
|
g_assert_cmpint (data4.start, ==, 3);
|
|
g_assert_cmpint (data4.end, ==, 3);
|
|
g_assert_cmpstr (data4.text, ==, "bar");
|
|
g_assert_cmpint (data4.position, ==, 0);
|
|
g_assert_cmpint (data4.length, ==, 3);
|
|
g_assert_cmpstr (data4.new_text, ==, "foo");
|
|
g_free (data4.text);
|
|
g_free (data4.new_text);
|
|
|
|
/* no deletion here */
|
|
g_assert_cmpint (data5.count, ==, 0);
|
|
|
|
/* Check that ::changed sees the post-change state */
|
|
g_assert_cmpint (data6.count, ==, 1);
|
|
g_assert_cmpint (data6.start, ==, 6);
|
|
g_assert_cmpint (data6.end, ==, 6);
|
|
g_assert_cmpstr (data6.text, ==, "foobar");
|
|
g_free (data6.text);
|
|
|
|
/* Now check ordering: ::insert-text comes before ::notify */
|
|
g_assert_cmpint (data4.serial, <, data1.serial);
|
|
g_assert_cmpint (data4.serial, <, data2.serial);
|
|
g_assert_cmpint (data4.serial, <, data3.serial);
|
|
|
|
/* ... and ::changed comes after ::notify */
|
|
g_assert_cmpint (data6.serial, >, data1.serial);
|
|
g_assert_cmpint (data6.serial, >, data2.serial);
|
|
g_assert_cmpint (data6.serial, >, data3.serial);
|
|
|
|
g_object_unref (entry);
|
|
}
|
|
|
|
static void
|
|
test_delete (void)
|
|
{
|
|
GtkWidget *entry;
|
|
int pos;
|
|
EntryData data1;
|
|
EntryData data2;
|
|
EntryData data3;
|
|
EntryData data4;
|
|
EntryData data5;
|
|
EntryData data6;
|
|
|
|
entry = gtk_entry_new ();
|
|
g_object_ref_sink (entry);
|
|
|
|
gtk_editable_set_text (GTK_EDITABLE (entry), "foobar");
|
|
gtk_editable_set_position (GTK_EDITABLE (entry), -1);
|
|
pos = gtk_editable_get_position (GTK_EDITABLE (entry));
|
|
g_assert_cmpint (pos, ==, 6);
|
|
|
|
data1.count = 0;
|
|
data2.count = 0;
|
|
data3.count = 0;
|
|
data4.count = 0;
|
|
data5.count = 0;
|
|
data6.count = 0;
|
|
g_signal_connect (entry, "notify::cursor-position",
|
|
G_CALLBACK (notify), &data1);
|
|
g_signal_connect (entry, "notify::selection-bound",
|
|
G_CALLBACK (notify), &data2);
|
|
g_signal_connect (entry, "notify::text",
|
|
G_CALLBACK (notify), &data3);
|
|
g_signal_connect (entry, "insert-text",
|
|
G_CALLBACK (insert_text), &data4);
|
|
g_signal_connect (entry, "delete-text",
|
|
G_CALLBACK (delete_text), &data5);
|
|
g_signal_connect (entry, "changed",
|
|
G_CALLBACK (changed), &data6);
|
|
|
|
gtk_editable_delete_text (GTK_EDITABLE (entry), 0, 3);
|
|
|
|
pos = gtk_editable_get_position (GTK_EDITABLE (entry));
|
|
g_assert_cmpint (pos, ==, 3);
|
|
|
|
/* Check that notification for ::text, ::cursor-position and
|
|
* ::selection-bound happens in a consistent state after the
|
|
* change.
|
|
*/
|
|
g_assert_cmpint (data1.count, ==, 1);
|
|
g_assert_cmpint (data1.start, ==, 3);
|
|
g_assert_cmpint (data1.end, ==, 3);
|
|
g_assert_cmpstr (data1.text, ==, "bar");
|
|
g_free (data1.text);
|
|
|
|
g_assert_cmpint (data2.count, ==, 1);
|
|
g_assert_cmpint (data2.start, ==, 3);
|
|
g_assert_cmpint (data2.end, ==, 3);
|
|
g_assert_cmpstr (data2.text, ==, "bar");
|
|
g_free (data2.text);
|
|
|
|
g_assert_cmpint (data3.count, ==, 1);
|
|
g_assert_cmpint (data3.start, ==, 3);
|
|
g_assert_cmpint (data3.end, ==, 3);
|
|
g_assert_cmpstr (data3.text, ==, "bar");
|
|
g_free (data3.text);
|
|
|
|
/* no insertion here */
|
|
g_assert_cmpint (data4.count, ==, 0);
|
|
|
|
/* Check that ::delete-text sees the state _before_ the insertion */
|
|
g_assert_cmpint (data5.count, ==, 1);
|
|
g_assert_cmpint (data5.start, ==, 6);
|
|
g_assert_cmpint (data5.end, ==, 6);
|
|
g_assert_cmpstr (data5.text, ==, "foobar");
|
|
g_assert_cmpint (data5.position, ==, 0);
|
|
g_assert_cmpint (data5.length, ==, 3);
|
|
g_free (data5.text);
|
|
|
|
/* Check that ::changed sees the post-change state */
|
|
g_assert_cmpint (data6.count, ==, 1);
|
|
g_assert_cmpint (data6.start, ==, 3);
|
|
g_assert_cmpint (data6.end, ==, 3);
|
|
g_assert_cmpstr (data6.text, ==, "bar");
|
|
g_free (data6.text);
|
|
|
|
/* Now check ordering: ::delete-text comes before ::notify */
|
|
g_assert_cmpint (data5.serial, <, data1.serial);
|
|
g_assert_cmpint (data5.serial, <, data2.serial);
|
|
g_assert_cmpint (data5.serial, <, data3.serial);
|
|
|
|
/* ... and ::changed comes after ::notify */
|
|
g_assert_cmpint (data6.serial, >, data1.serial);
|
|
g_assert_cmpint (data6.serial, >, data2.serial);
|
|
g_assert_cmpint (data6.serial, >, data3.serial);
|
|
g_object_unref (entry);
|
|
}
|
|
|
|
int
|
|
main (int argc,
|
|
char *argv[])
|
|
{
|
|
gtk_test_init (&argc, &argv);
|
|
|
|
g_test_add_func ("/entry/delete", test_delete);
|
|
g_test_add_func ("/entry/insert", test_insert);
|
|
|
|
return g_test_run();
|
|
}
|