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131 lines
3.4 KiB
C
131 lines
3.4 KiB
C
#include <string.h>
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#include <stdlib.h>
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#include <gtk/gtk.h>
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#include <testlib.h>
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static gint _test_paned (gpointer data);
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static void _check_paned (AtkObject *obj);
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static void _property_change_handler (AtkObject *obj,
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AtkPropertyValues *values);
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#define NUM_VALID_ROLES 1
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static gint last_position;
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static void _property_change_handler (AtkObject *obj,
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AtkPropertyValues *values)
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{
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G_CONST_RETURN gchar *type_name = g_type_name (G_TYPE_FROM_INSTANCE (obj));
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G_CONST_RETURN gchar *name = atk_object_get_name (obj);
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g_print ("_property_change_handler: Accessible Type: %s\n",
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type_name ? type_name : "NULL");
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g_print ("_property_change_handler: Accessible name: %s\n",
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name ? name : "NULL");
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g_print ("_property_change_handler: PropertyName: %s\n",
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values->property_name ? values->property_name: "NULL");
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if (strcmp (values->property_name, "accessible-value") == 0)
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{
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GValue *value, val;
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int position;
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value = &val;
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memset (value, 0, sizeof (GValue));
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atk_value_get_current_value (ATK_VALUE (obj), value);
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g_return_if_fail (G_VALUE_HOLDS_INT (value));
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position = g_value_get_int (value);
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g_print ("Position is %d previous position was %d\n",
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position, last_position);
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last_position = position;
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atk_value_get_minimum_value (ATK_VALUE (obj), value);
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g_return_if_fail (G_VALUE_HOLDS_INT (value));
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position = g_value_get_int (value);
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g_print ("Minimum Value is %d\n", position);
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atk_value_get_maximum_value (ATK_VALUE (obj), value);
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g_return_if_fail (G_VALUE_HOLDS_INT (value));
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position = g_value_get_int (value);
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g_print ("Maximum Value is %d\n", position);
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}
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}
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static gint _test_paned (gpointer data)
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{
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AtkObject *obj = ATK_OBJECT (data);
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AtkRole role = atk_object_get_role (obj);
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static gint times = 0;
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if (role == ATK_ROLE_SPLIT_PANE)
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{
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GValue *value, val;
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int position;
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value = &val;
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memset (value, 0, sizeof (GValue));
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atk_value_get_current_value (ATK_VALUE (obj), value);
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g_return_val_if_fail (G_VALUE_HOLDS_INT (value), FALSE);
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position = g_value_get_int (value);
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g_print ("Position is : %d\n", position);
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last_position = position;
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position *= 2;
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g_value_set_int (value, position);
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atk_value_set_current_value (ATK_VALUE (obj), value);
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times++;
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}
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if (times < 4)
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return TRUE;
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else
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return FALSE;
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}
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static void _check_paned (AtkObject *obj)
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{
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static gboolean done_paned = FALSE;
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AtkRole role;
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role = atk_object_get_role (obj);
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if (role == ATK_ROLE_FRAME)
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{
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AtkRole roles[NUM_VALID_ROLES];
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AtkObject *paned_obj;
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if (done_paned)
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return;
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roles[0] = ATK_ROLE_SPLIT_PANE;
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paned_obj = find_object_by_role (obj, roles, NUM_VALID_ROLES);
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if (paned_obj)
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{
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if (!done_paned)
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{
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done_paned = TRUE;
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}
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atk_object_connect_property_change_handler (paned_obj,
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(AtkPropertyChangeHandler*) _property_change_handler);
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g_timeout_add (2000, _test_paned, paned_obj);
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}
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return;
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}
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if (role != ATK_ROLE_COMBO_BOX)
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return;
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}
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static void
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_create_event_watcher (void)
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{
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atk_add_focus_tracker (_check_paned);
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}
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int
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gtk_module_init(gint argc, char* argv[])
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{
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g_print("testpaned Module loaded\n");
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_create_event_watcher();
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return 0;
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}
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