static AtkStateSet*
jaw_object_ref_state_set (AtkObject *atk_obj)
{
JawObject *jaw_obj = JAW_OBJECT(atk_obj);
AtkStateSet* state_set = jaw_obj->state_set;
atk_state_set_clear_states( state_set );
jobject ac = jaw_obj->acc_context;
JNIEnv *jniEnv = jaw_util_get_jni_env();
jclass classAccessibleContext = (*jniEnv)->FindClass( jniEnv, "javax/accessibility/AccessibleContext" );
jmethodID jmid = (*jniEnv)->GetMethodID( jniEnv, classAccessibleContext, "getAccessibleStateSet", "()Ljavax/accessibility/AccessibleStateSet;" );
jobject jstate_set = (*jniEnv)->CallObjectMethod( jniEnv, ac, jmid );
jclass classAccessibleStateSet = (*jniEnv)->FindClass( jniEnv, "javax/accessibility/AccessibleStateSet" );
jmid = (*jniEnv)->GetMethodID(jniEnv, classAccessibleStateSet, "toArray", "()[Ljavax/accessibility/AccessibleState;");
jobjectArray jstate_arr = (*jniEnv)->CallObjectMethod( jniEnv, jstate_set, jmid );
jsize jarr_size = (*jniEnv)->GetArrayLength(jniEnv, jstate_arr);
jsize i;
for (i = 0; i < jarr_size; i++) {
jobject jstate = (*jniEnv)->GetObjectArrayElement( jniEnv, jstate_arr, i );
AtkStateType state_type = jaw_util_get_atk_state_type_from_java_state( jniEnv, jstate );
atk_state_set_add_state( state_set, state_type );
if (state_type == ATK_STATE_ENABLED) {
atk_state_set_add_state( state_set, ATK_STATE_SENSITIVE );
}
}
g_object_ref(G_OBJECT(state_set));
return state_set;
}
static void
jaw_value_get_current_value (AtkValue *obj, GValue *value)
{
if (!value)
{
return;
}
JawObject *jaw_obj = JAW_OBJECT(obj);
ValueData *data = jaw_object_get_interface_data(jaw_obj, INTERFACE_VALUE);
jobject atk_value = data->atk_value;
JNIEnv *jniEnv = jaw_util_get_jni_env();
jclass classAtkValue = (*jniEnv)->FindClass(jniEnv,
"org/GNOME/Accessibility/AtkValue");
jmethodID jmid = (*jniEnv)->GetMethodID(jniEnv,
classAtkValue,
"get_current_value",
"()Ljava/lang/Number;");
jobject jnumber = (*jniEnv)->CallObjectMethod(jniEnv,
atk_value,
jmid);
if (!jnumber)
{
return;
}
get_g_value_from_java_number(jniEnv, jnumber, value);
}
static void
free_callback_para (CallbackPara *para)
{
JNIEnv *jniEnv = jaw_util_get_jni_env();
if (jniEnv == NULL)
{
free_callback_para(para);
return;
}
if (para->global_ac == NULL)
{
if (jaw_debug)
g_warning("free_callback_para: para->global_ac == NULL");
free_callback_para(para);
return;
}
(*jniEnv)->DeleteGlobalRef(jniEnv, para->global_ac);
if (para->args) {
(*jniEnv)->DeleteGlobalRef(jniEnv, para->args);
}
g_free(para);
}
static gint
jaw_table_get_selected_rows (AtkTable *table, gint **selected)
{
JawObject *jaw_obj = JAW_OBJECT(table);
TableData *data = jaw_object_get_interface_data(jaw_obj, INTERFACE_TABLE);
jobject atk_table = data->atk_table;
JNIEnv *jniEnv = jaw_util_get_jni_env();
jclass classAtkTable = (*jniEnv)->FindClass(jniEnv, "org/GNOME/Accessibility/AtkTable");
jmethodID jmid = (*jniEnv)->GetMethodID(jniEnv, classAtkTable, "get_selected_rows", "()[I");
jintArray jrowArray = (*jniEnv)->CallObjectMethod(jniEnv, atk_table, jmid);
if (!jrowArray) {
return 0;
}
jsize length = (*jniEnv)->GetArrayLength(jniEnv, jrowArray);
jint *jrows = (*jniEnv)->GetIntArrayElements(jniEnv, jrowArray, NULL);
gint *rows = g_new(gint, length);
gint i;
for (i = 0; i < length; i++) {
rows[i] = (gint)jrows[i];
}
(*jniEnv)->ReleaseIntArrayElements(jniEnv, jrowArray, jrows, JNI_ABORT);
return (gint)length;
}
static void
jaw_object_finalize (GObject *gobject)
{
/* Customized finalize code */
JawObject *jaw_obj = JAW_OBJECT(gobject);
AtkObject *atk_obj = ATK_OBJECT(gobject);
JNIEnv *jniEnv = jaw_util_get_jni_env();
if (atk_obj->name != NULL) {
(*jniEnv)->ReleaseStringUTFChars(jniEnv, jaw_obj->jstrName, atk_obj->name);
(*jniEnv)->DeleteGlobalRef(jniEnv, jaw_obj->jstrName);
jaw_obj->jstrName = NULL;
atk_obj->name = NULL;
}
if (atk_obj->description != NULL) {
(*jniEnv)->ReleaseStringUTFChars(jniEnv, jaw_obj->jstrDescription, atk_obj->description);
(*jniEnv)->DeleteGlobalRef(jniEnv, jaw_obj->jstrDescription);
jaw_obj->jstrDescription = NULL;
atk_obj->description = NULL;
}
if (jaw_obj->state_set != NULL) {
g_object_unref(G_OBJECT(jaw_obj->state_set));
}
/* Chain up to parent's finalize method */
G_OBJECT_CLASS(jaw_object_parent_class)->finalize(gobject);
}
static AtkObject*
jaw_impl_ref_child (AtkObject *atk_obj, gint i)
{
JawObject *jaw_obj = JAW_OBJECT(atk_obj);
jobject ac = jaw_obj->acc_context;
JNIEnv *jniEnv = jaw_util_get_jni_env();
jclass classAccessibleContext = (*jniEnv)->FindClass(jniEnv,
"javax/accessibility/AccessibleContext" );
jmethodID jmid = (*jniEnv)->GetMethodID(jniEnv,
classAccessibleContext,
"getAccessibleChild",
"(I)Ljavax/accessibility/Accessible;" );
jobject jchild = (*jniEnv)->CallObjectMethod( jniEnv, ac, jmid, i );
if (jchild == NULL)
{
return NULL;
}
jclass classAccessible = (*jniEnv)->FindClass( jniEnv, "javax/accessibility/Accessible" );
jmid = (*jniEnv)->GetMethodID(jniEnv,
classAccessible,
"getAccessibleContext",
"()Ljavax/accessibility/AccessibleContext;" );
jobject child_ac = (*jniEnv)->CallObjectMethod( jniEnv, jchild, jmid );
AtkObject *obj = (AtkObject*) jaw_impl_get_instance( jniEnv, child_ac );
if (G_OBJECT(obj) != NULL)
g_object_ref(G_OBJECT(obj));
return obj;
}
static gchar*
jaw_text_get_selection (AtkText *text,
gint selection_num,
gint *start_offset, gint *end_offset)
{
JawObject *jaw_obj = JAW_OBJECT(text);
TextData *data = jaw_object_get_interface_data(jaw_obj, INTERFACE_TEXT);
jobject atk_text = data->atk_text;
JNIEnv *jniEnv = jaw_util_get_jni_env();
jclass classAtkText = (*jniEnv)->FindClass(jniEnv, "org/GNOME/Accessibility/AtkText");
jmethodID jmid = (*jniEnv)->GetMethodID(jniEnv, classAtkText, "get_selection", "()Lorg/GNOME/Accessibility/AtkText$StringSequence;");
jobject jStrSeq = (*jniEnv)->CallObjectMethod(jniEnv, atk_text, jmid);
if (jStrSeq == NULL) {
return NULL;
}
jclass classStringSeq = (*jniEnv)->FindClass(jniEnv, "org/GNOME/Accessibility/AtkText$StringSequence");
jfieldID jfidStr = (*jniEnv)->GetFieldID(jniEnv, classStringSeq, "str", "Ljava/lang/String;");
jfieldID jfidStart = (*jniEnv)->GetFieldID(jniEnv, classStringSeq, "start_offset", "I");
jfieldID jfidEnd = (*jniEnv)->GetFieldID(jniEnv, classStringSeq, "end_offset", "I");
jstring jStr = (*jniEnv)->GetObjectField(jniEnv, jStrSeq, jfidStr);
*start_offset = (gint)(*jniEnv)->GetIntField(jniEnv, jStrSeq, jfidStart);
*end_offset = (gint)(*jniEnv)->GetIntField(jniEnv, jStrSeq, jfidEnd);
return jaw_text_get_gtext_from_jstr(jniEnv, data, jStr);
}
static G_CONST_RETURN gchar*
jaw_object_get_name (AtkObject *atk_obj)
{
JawObject *jaw_obj = JAW_OBJECT(atk_obj);
jobject ac = jaw_obj->acc_context;
JNIEnv *jniEnv = jaw_util_get_jni_env();
if (atk_object_get_role(atk_obj) == ATK_ROLE_COMBO_BOX
&& atk_object_get_n_accessible_children(atk_obj) == 1) {
AtkSelection *selection = ATK_SELECTION(atk_obj);
if (selection != NULL) {
AtkObject *child = atk_selection_ref_selection(selection, 0);
if (child != NULL) {
return atk_object_get_name(child);
}
}
}
jclass classAccessibleContext = (*jniEnv)->FindClass( jniEnv, "javax/accessibility/AccessibleContext" );
jmethodID jmid = (*jniEnv)->GetMethodID( jniEnv, classAccessibleContext, "getAccessibleName", "()Ljava/lang/String;" );
jstring jstr = (*jniEnv)->CallObjectMethod( jniEnv, ac, jmid );
if (atk_obj->name != NULL) {
(*jniEnv)->ReleaseStringUTFChars(jniEnv, jaw_obj->jstrName, atk_obj->name);
(*jniEnv)->DeleteGlobalRef(jniEnv, jaw_obj->jstrName);
}
if (jstr != NULL) {
jaw_obj->jstrName = (*jniEnv)->NewGlobalRef(jniEnv, jstr);
atk_obj->name = (gchar*)(*jniEnv)->GetStringUTFChars(jniEnv, jaw_obj->jstrName, NULL);
}
return atk_obj->name;
}
gboolean
jaw_util_is_same_jobject(gconstpointer a, gconstpointer b)
{
JNIEnv *jniEnv = jaw_util_get_jni_env();
if ( (*jniEnv)->IsSameObject(jniEnv, (jobject)a, (jobject)b) ) {
return TRUE;
} else {
return FALSE;
}
}
JawImpl*
jaw_impl_get_instance (JNIEnv *jniEnv, jobject ac)
{
JawImpl *jaw_impl;
jniEnv = jaw_util_get_jni_env();
if (jniEnv == NULL)
return NULL;
g_mutex_lock(&objectTableMutex);
if (objectTable == NULL)
objectTable = g_hash_table_new (NULL, NULL);
g_mutex_unlock(&objectTableMutex);
jaw_impl = object_table_lookup(jniEnv, ac);
if (jaw_impl == NULL)
{
jobject global_ac = (*jniEnv)->NewGlobalRef(jniEnv, ac);
if (global_ac != NULL)
{
guint tflag = jaw_util_get_tflag_from_jobj(jniEnv, global_ac);
jaw_impl = (JawImpl*)g_object_new(JAW_TYPE_IMPL(tflag), NULL);
if (jaw_impl != NULL)
{
JawObject *jaw_obj = JAW_OBJECT(jaw_impl);
if (jaw_obj != NULL)
{
jaw_obj->acc_context = global_ac;
jaw_obj->storedData = g_hash_table_new(g_str_hash, g_str_equal);
aggregate_interface(jniEnv, jaw_obj, tflag);
atk_object_initialize(ATK_OBJECT(jaw_impl), NULL);
object_table_insert(jniEnv, global_ac, jaw_impl);
} else
{
if (jaw_debug)
g_warning("jaw_impl_get_instance: jaw_obj == NULL");
return NULL;
}
} else
{
if (jaw_debug)
g_warning("jaw_impl_get_instance: jaw_impl == NULL");
}
} else
{
if (jaw_debug)
g_warning("jaw_impl_get_instance: global_ac == NULL");
return NULL;
}
}
return jaw_impl;
}
static gdouble
jaw_value_get_increment (AtkValue *obj)
{
JawObject *jaw_obj = JAW_OBJECT(obj);
ValueData *data = jaw_object_get_interface_data(jaw_obj, INTERFACE_VALUE);
jobject atk_value = data->atk_value;
JNIEnv *env = jaw_util_get_jni_env();
jclass classAtkValue = (*env)->FindClass(env, "org/GNOME/Accessibility/AtkValue");
jmethodID jmid = (*env)->GetMethodID(env, classAtkValue, "getIncrement", "()D");
return (*env)->CallDoubleMethod(env, atk_value, jmid);
}
void
jaw_value_data_finalize (gpointer p)
{
ValueData *data = (ValueData*)p;
JNIEnv *jniEnv = jaw_util_get_jni_env();
if (data && data->atk_value)
{
(*jniEnv)->DeleteGlobalRef(jniEnv, data->atk_value);
data->atk_value = NULL;
}
}
gpointer
jaw_text_data_init (jobject ac)
{
TextData *data = g_new0(TextData, 1);
JNIEnv *jniEnv = jaw_util_get_jni_env();
jclass classText = (*jniEnv)->FindClass(jniEnv, "org/GNOME/Accessibility/AtkText");
jmethodID jmid = (*jniEnv)->GetMethodID(jniEnv, classText, "<init>", "(Ljavax/accessibility/AccessibleContext;)V");
jobject jatk_text = (*jniEnv)->NewObject(jniEnv, classText, jmid, ac);
data->atk_text = (*jniEnv)->NewGlobalRef(jniEnv, jatk_text);
return data;
}
static gint
jaw_object_get_n_children (AtkObject *atk_obj)
{
JawObject *jaw_obj = JAW_OBJECT(atk_obj);
jobject ac = jaw_obj->acc_context;
JNIEnv *jniEnv = jaw_util_get_jni_env();
jclass classAccessibleContext = (*jniEnv)->FindClass( jniEnv, "javax/accessibility/AccessibleContext" );
jmethodID jmid = (*jniEnv)->GetMethodID( jniEnv, classAccessibleContext, "getAccessibleChildrenCount", "()I");
jint count = (*jniEnv)->CallIntMethod( jniEnv, ac, jmid );
return (gint)count;
}
static gint
jaw_table_get_n_rows (AtkTable *table)
{
JawObject *jaw_obj = JAW_OBJECT(table);
TableData *data = jaw_object_get_interface_data(jaw_obj, INTERFACE_TABLE);
jobject atk_table = data->atk_table;
JNIEnv *jniEnv = jaw_util_get_jni_env();
jclass classAtkTable = (*jniEnv)->FindClass(jniEnv, "org/GNOME/Accessibility/AtkTable");
jmethodID jmid = (*jniEnv)->GetMethodID(jniEnv, classAtkTable, "get_n_rows", "()I");
jint jrows = (*jniEnv)->CallIntMethod(jniEnv, atk_table, jmid);
return (gint)jrows;
}
static gint
jaw_table_get_row_extent_at (AtkTable *table, gint row, gint column)
{
JawObject *jaw_obj = JAW_OBJECT(table);
TableData *data = jaw_object_get_interface_data(jaw_obj, INTERFACE_TABLE);
jobject atk_table = data->atk_table;
JNIEnv *jniEnv = jaw_util_get_jni_env();
jclass classAtkTable = (*jniEnv)->FindClass(jniEnv, "org/GNOME/Accessibility/AtkTable");
jmethodID jmid = (*jniEnv)->GetMethodID(jniEnv, classAtkTable, "get_row_extent_at", "(II)I");
jint jextent = (*jniEnv)->CallIntMethod(jniEnv, atk_table, jmid, (jint)row, (jint)column);
return (gint)jextent;
}
static gint
jaw_text_get_n_selections (AtkText *text)
{
JawObject *jaw_obj = JAW_OBJECT(text);
TextData *data = jaw_object_get_interface_data(jaw_obj, INTERFACE_TEXT);
jobject atk_text = data->atk_text;
JNIEnv *jniEnv = jaw_util_get_jni_env();
jclass classAtkText = (*jniEnv)->FindClass(jniEnv, "org/GNOME/Accessibility/AtkText");
jmethodID jmid = (*jniEnv)->GetMethodID(jniEnv, classAtkText, "get_n_selections", "()I");
jint jselections = (*jniEnv)->CallIntMethod(jniEnv, atk_text, jmid);
return (gint)jselections;
}
static gunichar
jaw_text_get_character_at_offset (AtkText *text,
gint offset)
{
JawObject *jaw_obj = JAW_OBJECT(text);
TextData *data = jaw_object_get_interface_data(jaw_obj, INTERFACE_TEXT);
jobject atk_text = data->atk_text;
JNIEnv *jniEnv = jaw_util_get_jni_env();
jclass classAtkText = (*jniEnv)->FindClass(jniEnv, "org/GNOME/Accessibility/AtkText");
jmethodID jmid = (*jniEnv)->GetMethodID(jniEnv, classAtkText, "get_character_at_offset", "(I)C");
jchar jcharacter = (*jniEnv)->CallCharMethod( jniEnv, atk_text, jmid, (jint)offset );
return (gunichar)jcharacter;
}
static gint
jaw_text_get_offset_at_point (AtkText *text,
gint x, gint y, AtkCoordType coords)
{
JawObject *jaw_obj = JAW_OBJECT(text);
TextData *data = jaw_object_get_interface_data(jaw_obj, INTERFACE_TEXT);
jobject atk_text = data->atk_text;
JNIEnv *jniEnv = jaw_util_get_jni_env();
jclass classAtkText = (*jniEnv)->FindClass(jniEnv, "org/GNOME/Accessibility/AtkText");
jmethodID jmid = (*jniEnv)->GetMethodID(jniEnv, classAtkText, "get_offset_at_point", "(III)I");
jint joffset = (*jniEnv)->CallIntMethod(jniEnv, atk_text, jmid, (jint)x, (jint)y, (jint)coords);
return (gint)joffset;
}
static gchar*
jaw_text_get_text (AtkText *text,
gint start_offset, gint end_offset)
{
JawObject *jaw_obj = JAW_OBJECT(text);
TextData *data = jaw_object_get_interface_data(jaw_obj, INTERFACE_TEXT);
jobject atk_text = data->atk_text;
JNIEnv *jniEnv = jaw_util_get_jni_env();
jclass classAtkText = (*jniEnv)->FindClass(jniEnv, "org/GNOME/Accessibility/AtkText");
jmethodID jmid = (*jniEnv)->GetMethodID(jniEnv, classAtkText, "get_text", "(II)Ljava/lang/String;");
jstring jstr = (*jniEnv)->CallObjectMethod( jniEnv, atk_text, jmid, (jint)start_offset, (jint)end_offset );
return jaw_text_get_gtext_from_jstr(jniEnv, data, jstr);
}
static gboolean
component_removed_handler (gpointer p)
{
JNIEnv *jniEnv;
CallbackPara *para = (CallbackPara*)p;
jobject global_ac = para->global_ac;
jniEnv = jaw_util_get_jni_env();
if (jniEnv == NULL)
{
if (jaw_debug)
g_warning("component_removed_handler: env == NULL");
free_callback_para(para);
return G_SOURCE_REMOVE;
}
if (global_ac == NULL)
{
if (jaw_debug)
g_warning("component_removed_handler: global_ac == NULL");
free_callback_para(para);
return G_SOURCE_REMOVE;
}
JawImpl* jaw_impl = jaw_impl_get_instance(jniEnv, global_ac);
if (jaw_impl == NULL)
{
if (jaw_debug)
g_warning("component_removed_handler: jaw_impl == NULL");
free_callback_para(para);
return G_SOURCE_REMOVE;
}
AtkObject* atk_obj = ATK_OBJECT(jaw_impl);
if (atk_obj == NULL)
{
if (jaw_debug)
g_warning("component_removed_handler: atk_obj == NULL");
free_callback_para(para);
return G_SOURCE_REMOVE;
}
if (atk_object_get_role(atk_obj) == ATK_ROLE_TOOL_TIP)
atk_object_notify_state_change(atk_obj, ATK_STATE_SHOWING, FALSE);
free_callback_para(para);
return G_SOURCE_REMOVE;
}
static AtkRange*
jaw_value_get_range(AtkValue *obj)
{
JawObject *jaw_obj = JAW_OBJECT(obj);
ValueData *data = jaw_object_get_interface_data(jaw_obj, INTERFACE_VALUE);
jobject atk_value = data->atk_value;
JNIEnv *env = jaw_util_get_jni_env();
jclass classAtkValue = (*env)->FindClass(env, "org/GNOME/Accessibility/AtkValue");
jmethodID jmidMin = (*env)->GetMethodID(env, classAtkValue, "getMinimumValue", "()D");
jmethodID jmidMax = (*env)->GetMethodID(env, classAtkValue, "getMaximumValue", "()D");
return atk_range_new((gdouble)(*env)->CallDoubleMethod(env, atk_value, jmidMin),
(gdouble)(*env)->CallDoubleMethod(env, atk_value, jmidMax),
NULL); // NULL description
}
/**
* Signal is emitted when the position or size of the component changes.
*/
static gboolean
bounds_changed_handler (gpointer p)
{
JNIEnv *jniEnv;
CallbackPara *para = (CallbackPara*)p;
jobject global_ac = para->global_ac;
jniEnv = jaw_util_get_jni_env();
if (jniEnv == NULL)
{
if (jaw_debug)
g_warning("bounds_changed_handler: env == NULL");
free_callback_para(para);
return G_SOURCE_REMOVE;
}
if (global_ac == NULL)
{
if (jaw_debug)
g_warning("bounds_changed_handler: global_ac == NULL");
free_callback_para(para);
return G_SOURCE_REMOVE;
}
JawImpl* jaw_impl = jaw_impl_get_instance(jniEnv, global_ac);
if (jaw_impl == NULL)
{
if (jaw_debug)
g_warning("bounds_changed_handler: jaw_impl == NULL");
free_callback_para(para);
return G_SOURCE_REMOVE;
}
AtkObject* atk_obj = ATK_OBJECT(jaw_impl);
if (atk_obj == NULL)
{
if (jaw_debug)
g_warning("bounds_changed_handler: atk_obj == NULL");
free_callback_para(para);
return G_SOURCE_REMOVE;
}
g_signal_emit_by_name(atk_obj, "bounds_changed");
free_callback_para(para);
return G_SOURCE_REMOVE;
}
static gint
jaw_object_get_index_in_parent (AtkObject *atk_obj)
{
if (jaw_toplevel_get_child_index(JAW_TOPLEVEL(atk_get_root()), atk_obj) != -1) {
return jaw_toplevel_get_child_index(JAW_TOPLEVEL(atk_get_root()), atk_obj);
}
JawObject *jaw_obj = JAW_OBJECT(atk_obj);
jobject ac = jaw_obj->acc_context;
JNIEnv *jniEnv = jaw_util_get_jni_env();
jclass classAccessibleContext = (*jniEnv)->FindClass( jniEnv, "javax/accessibility/AccessibleContext" );
jmethodID jmid = (*jniEnv)->GetMethodID( jniEnv, classAccessibleContext, "getAccessibleIndexInParent", "()I");
jint index = (*jniEnv)->CallIntMethod( jniEnv, ac, jmid );
return (gint)index;
}
static void
jaw_impl_initialize (AtkObject *atk_obj, gpointer data)
{
ATK_OBJECT_CLASS(jaw_impl_parent_class)->initialize(atk_obj, data);
JawObject *jaw_obj = JAW_OBJECT(atk_obj);
jobject ac = jaw_obj->acc_context;
JNIEnv *jniEnv = jaw_util_get_jni_env();
jclass classAtkWrapper = (*jniEnv)->FindClass(jniEnv,
"org/GNOME/Accessibility/AtkWrapper");
jmethodID jmid = (*jniEnv)->GetStaticMethodID(jniEnv,
classAtkWrapper,
"registerPropertyChangeListener",
"(Ljavax/accessibility/AccessibleContext;)V");
(*jniEnv)->CallStaticVoidMethod(jniEnv, classAtkWrapper, jmid, ac);
}
void
jaw_table_data_finalize (gpointer p)
{
TableData *data = (TableData*)p;
JNIEnv *jniEnv = jaw_util_get_jni_env();
if (data && data->atk_table) {
if (data->description != NULL) {
(*jniEnv)->ReleaseStringUTFChars(jniEnv, data->jstrDescription, data->description);
(*jniEnv)->DeleteGlobalRef(jniEnv, data->jstrDescription);
data->jstrDescription = NULL;
data->description = NULL;
}
(*jniEnv)->DeleteGlobalRef(jniEnv, data->atk_table);
data->atk_table = NULL;
}
}
static gboolean
jaw_table_is_selected (AtkTable *table, gint row, gint column)
{
JawObject *jaw_obj = JAW_OBJECT(table);
TableData *data = jaw_object_get_interface_data(jaw_obj, INTERFACE_TABLE);
jobject atk_table = data->atk_table;
JNIEnv *jniEnv = jaw_util_get_jni_env();
jclass classAtkTable = (*jniEnv)->FindClass(jniEnv, "org/GNOME/Accessibility/AtkTable");
jmethodID jmid = (*jniEnv)->GetMethodID(jniEnv, classAtkTable, "is_selected", "(II)Z");
jboolean jselected = (*jniEnv)->CallBooleanMethod(jniEnv, atk_table, jmid, (jint)row, (jint)column);
if (jselected == JNI_TRUE) {
return TRUE;
}
return FALSE;
}
void
jaw_text_data_finalize (gpointer p)
{
TextData *data = (TextData*)p;
JNIEnv *jniEnv = jaw_util_get_jni_env();
if (data && data->atk_text) {
if (data->text != NULL) {
(*jniEnv)->ReleaseStringUTFChars(jniEnv, data->jstrText, data->text);
(*jniEnv)->DeleteGlobalRef(jniEnv, data->jstrText);
data->jstrText = NULL;
data->text = NULL;
}
(*jniEnv)->DeleteGlobalRef(jniEnv, data->atk_text);
data->atk_text = NULL;
}
}
static void
jaw_value_set_value(AtkValue *obj, const gdouble value)
{
if (!value)
return;
JawObject *jaw_obj = JAW_OBJECT(obj);
ValueData *data = jaw_object_get_interface_data(jaw_obj, INTERFACE_VALUE);
jobject atk_value = data->atk_value;
JNIEnv *env = jaw_util_get_jni_env();
jclass classAtkValue = (*env)->FindClass(env, "org/GNOME/Accessibility/AtkValue");
jmethodID jmid = (*env)->GetMethodID(env,
classAtkValue,
"setValue",
"(Ljava/lang/Number;)V");
(*env)->CallVoidMethod(env, atk_value, jmid,(jdouble)value);
}
static gboolean
jaw_text_set_caret_offset (AtkText *text,
gint offset)
{
JawObject *jaw_obj = JAW_OBJECT(text);
TextData *data = jaw_object_get_interface_data(jaw_obj, INTERFACE_TEXT);
jobject atk_text = data->atk_text;
JNIEnv *jniEnv = jaw_util_get_jni_env();
jclass classAtkText = (*jniEnv)->FindClass(jniEnv, "org/GNOME/Accessibility/AtkText");
jmethodID jmid = (*jniEnv)->GetMethodID(jniEnv, classAtkText, "set_caret_offset", "(I)Z");
jboolean jresult = (*jniEnv)->CallBooleanMethod(jniEnv, atk_text, jmid, (jint)offset);
if (jresult == JNI_TRUE) {
return TRUE;
} else {
return FALSE;
}
}
