forked from AuroraMiddleware/gtk
207 lines
4.9 KiB
C
207 lines
4.9 KiB
C
#include <gtk/gtk.h>
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#include "testlib.h"
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/*
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* This module is used to test the accessible implementation for buttons
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*
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* 1) It verifies that ATK_STATE_ARMED is set when a button is pressed
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* To check this click on the button whose name is specified in the
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* environment variable TEST_ACCESSIBLE_NAME or "button box" if the
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* environment variable is not set.
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*
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* 2) If the environment variable TEST_ACCESSIBLE_AUTO is set the program
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* will execute the action defined for a GailButton once.
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*
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* 3) Change an inconsistent toggle button to be consistent and vice versa.
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*
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* Note that currently this code needs to be changed manually to test
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* different actions.
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*/
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static void _create_event_watcher (void);
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static void _check_object (AtkObject *obj);
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static void button_pressed_handler (GtkButton *button);
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static void _print_states (AtkObject *obj);
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static void _print_button_image_info(AtkObject *obj);
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static gint _do_button_action (gpointer data);
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static gint _toggle_inconsistent (gpointer data);
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static gint _finish_button_action (gpointer data);
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#define NUM_VALID_ROLES 4
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static void
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_check_object (AtkObject *obj)
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{
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AtkRole role;
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static gboolean first_time = TRUE;
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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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* Find the specified button in the window
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*/
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{
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AtkRole valid_roles[NUM_VALID_ROLES];
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const char *name;
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AtkObject *atk_button;
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GtkWidget *widget;
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valid_roles[0] = ATK_ROLE_PUSH_BUTTON;
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valid_roles[1] = ATK_ROLE_TOGGLE_BUTTON;
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valid_roles[2] = ATK_ROLE_CHECK_BOX;
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valid_roles[3] = ATK_ROLE_RADIO_BUTTON;
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name = g_getenv ("TEST_ACCESSIBLE_NAME");
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if (name == NULL)
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name = "button box";
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atk_button = find_object_by_accessible_name_and_role (obj, name,
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valid_roles, NUM_VALID_ROLES);
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if (atk_button == NULL)
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{
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g_print ("Object not found for %s\n", name);
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return;
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}
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g_assert (GTK_IS_ACCESSIBLE (atk_button));
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widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (atk_button));
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g_assert (GTK_IS_BUTTON (widget));
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g_signal_connect (widget,
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"pressed",
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G_CALLBACK (button_pressed_handler),
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NULL);
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if (GTK_IS_TOGGLE_BUTTON (widget))
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{
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_toggle_inconsistent (GTK_TOGGLE_BUTTON (widget));
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}
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if (first_time)
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first_time = FALSE;
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else
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return;
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if (g_getenv ("TEST_ACCESSIBLE_AUTO"))
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{
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g_idle_add (_do_button_action, atk_button);
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}
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}
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}
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static gint _toggle_inconsistent (gpointer data)
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{
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GtkToggleButton *toggle_button = GTK_TOGGLE_BUTTON (data);
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if (gtk_toggle_button_get_inconsistent (toggle_button))
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{
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gtk_toggle_button_set_inconsistent (toggle_button, FALSE);
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}
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else
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{
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gtk_toggle_button_set_inconsistent (toggle_button, TRUE);
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}
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return FALSE;
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}
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static gint _do_button_action (gpointer data)
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{
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AtkObject *obj = ATK_OBJECT (data);
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atk_action_do_action (ATK_ACTION (obj), 2);
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g_timeout_add (5000, _finish_button_action, obj);
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return FALSE;
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}
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static gint _finish_button_action (gpointer data)
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{
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#if 0
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AtkObject *obj = ATK_OBJECT (data);
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atk_action_do_action (ATK_ACTION (obj), 0);
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#endif
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return FALSE;
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}
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static void
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button_pressed_handler (GtkButton *button)
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{
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AtkObject *obj;
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obj = gtk_widget_get_accessible (GTK_WIDGET (button));
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_print_states (obj);
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_print_button_image_info (obj);
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if (GTK_IS_TOGGLE_BUTTON (button))
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{
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g_idle_add (_toggle_inconsistent, GTK_TOGGLE_BUTTON (button));
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}
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}
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static void
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_print_states (AtkObject *obj)
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{
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AtkStateSet *state_set;
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gint i;
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state_set = atk_object_ref_state_set (obj);
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g_print ("*** Start states ***\n");
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for (i = 0; i < 64; i++)
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{
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AtkStateType one_state;
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const gchar *name;
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if (atk_state_set_contains_state (state_set, i))
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{
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one_state = i;
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name = atk_state_type_get_name (one_state);
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if (name)
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g_print("%s\n", name);
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}
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}
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g_object_unref (state_set);
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g_print ("*** End states ***\n");
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}
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static void
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_print_button_image_info(AtkObject *obj) {
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gint height, width;
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const gchar *desc;
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height = width = 0;
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if(!ATK_IS_IMAGE(obj))
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return;
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g_print("*** Start Button Image Info ***\n");
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desc = atk_image_get_image_description(ATK_IMAGE(obj));
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g_print ("atk_image_get_image_desc returns : %s\n", desc ? desc : "<NULL>");
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atk_image_get_image_size(ATK_IMAGE(obj), &height ,&width);
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g_print("atk_image_get_image_size returns: height %d width %d\n",height,width);
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if(atk_image_set_image_description(ATK_IMAGE(obj), "New image Description")){
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desc = atk_image_get_image_description(ATK_IMAGE(obj));
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g_print ("atk_image_get_image_desc now returns : %s\n",desc ?desc:"<NULL>");
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}
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g_print("*** End Button Image Info ***\n");
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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_object);
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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("testbutton Module loaded\n");
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_create_event_watcher();
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return 0;
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}
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