int wxDialog::ShowModal()
{
WX_HOOK_MODAL_DIALOG();
wxASSERT_MSG( !IsModal(), "ShowModal() can't be called twice" );
// release the mouse if it's currently captured as the window having it
// will be disabled when this dialog is shown -- but will still keep the
// capture making it impossible to do anything in the modal dialog itself
wxWindow * const win = wxWindow::GetCapture();
if ( win )
win->GTKReleaseMouseAndNotify();
wxWindow * const parent = GetParentForModalDialog();
if ( parent )
{
gtk_window_set_transient_for( GTK_WINDOW(m_widget),
GTK_WINDOW(parent->m_widget) );
}
#if GTK_CHECK_VERSION(2,10,0)
unsigned sigId = 0;
gulong hookId = 0;
#ifndef __WXGTK3__
// Ubuntu overlay scrollbar uses at least GTK 2.24
if (gtk_check_version(2,24,0) == NULL)
#endif
{
sigId = g_signal_lookup("realize", GTK_TYPE_WIDGET);
hookId = g_signal_add_emission_hook(sigId, 0, realize_hook, NULL, NULL);
}
#endif
Show( true );
m_modalShowing = true;
wxOpenModalDialogLocker modalLock;
// NOTE: gtk_window_set_modal internally calls gtk_grab_add() !
gtk_window_set_modal(GTK_WINDOW(m_widget), TRUE);
// Run modal dialog event loop.
{
wxGUIEventLoopTiedPtr modal(&m_modalLoop, new wxGUIEventLoop());
m_modalLoop->Run();
}
#if GTK_CHECK_VERSION(2,10,0)
if (sigId)
g_signal_remove_emission_hook(sigId, hookId);
#endif
gtk_window_set_modal(GTK_WINDOW(m_widget), FALSE);
return GetReturnCode();
}
static void
parent_set_emission_hook_remove (GtkWidget *widget,
gpointer data)
{
emission_hook_count--;
if (emission_hook_count > 0)
return;
g_signal_remove_emission_hook (g_signal_lookup ("parent-set",
GTK_TYPE_WIDGET),
emission_hook_id);
emission_hook_id = 0;
}
static void
mai_util_remove_global_event_listener(guint remove_listener)
{
if (remove_listener > 0) {
MaiUtilListenerInfo *listener_info;
gint tmp_idx = remove_listener;
listener_info = (MaiUtilListenerInfo *)
g_hash_table_lookup(listener_list, &tmp_idx);
if (listener_info != NULL) {
if (gail_remove_global_event_listener &&
listener_info->gail_listenerid) {
gail_remove_global_event_listener(listener_info->gail_listenerid);
}
/* Hook id of 0 and signal id of 0 are invalid */
if (listener_info->hook_id != 0 && listener_info->signal_id != 0) {
/* Remove the emission hook */
g_signal_remove_emission_hook(listener_info->signal_id,
listener_info->hook_id);
/* Remove the element from the hash */
g_hash_table_remove(listener_list, &tmp_idx);
}
else {
g_warning("Invalid listener hook_id %ld or signal_id %d\n",
listener_info->hook_id, listener_info->signal_id);
}
}
else {
// atk-bridge is initialized with gail (e.g. yelp)
// try gail_remove_global_event_listener
if (gail_remove_global_event_listener) {
return gail_remove_global_event_listener(remove_listener);
}
g_warning("No listener with the specified listener id %d",
remove_listener);
}
}
else {
g_warning("Invalid listener_id %d", remove_listener);
}
}
void
_remove_global_event_listener (guint remove_listener)
{
if (remove_listener > 0)
{
AtkUtilListenerInfo *listener_info;
gint tmp_idx = remove_listener;
listener_info = (AtkUtilListenerInfo *)
g_hash_table_lookup(listener_list, &tmp_idx);
if (listener_info != NULL)
{
/* Hook id of 0 and signal id of 0 are invalid */
if (listener_info->hook_id != 0 && listener_info->signal_id != 0)
{
/* Remove the emission hook */
g_signal_remove_emission_hook(listener_info->signal_id,
listener_info->hook_id);
/* Remove the element from the hash */
g_hash_table_remove(listener_list, &tmp_idx);
}
else
{
g_warning("Invalid listener hook_id %ld or signal_id %d\n",
listener_info->hook_id, listener_info->signal_id);
}
}
else
{
g_warning("No listener with the specified listener id %d",
remove_listener);
}
}
else
{
g_warning("Invalid listener_id %d", remove_listener);
}
}
/* The locationbar entry was destroyed */
static void _interface_tweaks_on_destroyed(InterfaceTweaks *self, gpointer inUserData)
{
g_return_if_fail(IS_INTERFACE_TWEAKS(self));
g_return_if_fail(GTK_IS_ENTRY(inUserData));
GtkEntry *entry=GTK_ENTRY(inUserData);
guint keyPressSignalID;
gulong hookID;
/* Remove emission handler from entry if it exists and stops further callbacks
* to our emission hook for "key-press-event"s
*/
hookID=GPOINTER_TO_SIZE(g_object_get_data(G_OBJECT(entry), "interface-tweaks-hook-id"));
if(hookID>0)
{
keyPressSignalID=g_signal_lookup("key-press-event", GTK_TYPE_ENTRY);
g_signal_remove_emission_hook(keyPressSignalID, hookID);
hookID=0L;
g_object_set_data(G_OBJECT(entry), "interface-tweaks-hook-id", GSIZE_TO_POINTER(hookID));
}
}
//____________________________________________________________________
void Hook::disconnect( void )
{
#if DISABLE_SIGNAL_HOOKS
return;
#endif
// disconnect signal
if( _signalId > 0 && _hookId > 0 )
{
#if OXYGEN_DEBUG
--counter;
std::cerr << "Oxygen::Hook::disconnect - hook: " << _hookId << " counter: " << counter << std::endl;
#endif
g_signal_remove_emission_hook( _signalId, _hookId );
}
_signalId = 0;
_hookId = 0;
}
/* Application property has changed */
static void _interface_tweaks_on_application_changed(InterfaceTweaks *self, MidoriApp *inApplication)
{
g_return_if_fail(IS_INTERFACE_TWEAKS(self));
g_return_if_fail(inApplication==NULL || MIDORI_IS_APP(inApplication));
InterfaceTweaksPrivate *priv=INTERFACE_TWEAKS(self)->priv;
GtkNotebook *notebook;
MidoriBrowser *browser;
GList *browsers, *browsersIter;
GList *tabs, *tabsIter;
WebKitWebView *webkitView;
InterfaceTweaksLocationbarLookup locationbar;
/* Release resources on current application object */
if(priv->application)
{
g_signal_handlers_disconnect_by_data(priv->application, self);
browsers=midori_app_get_browsers(priv->application);
for(browsersIter=browsers; browsersIter; browsersIter=g_list_next(browsersIter))
{
browser=MIDORI_BROWSER(browsersIter->data);
g_signal_handlers_disconnect_by_data(browser, self);
tabs=midori_browser_get_tabs(MIDORI_BROWSER(browsersIter->data));
for(tabsIter=tabs; tabsIter; tabsIter=g_list_next(tabsIter))
{
g_signal_handlers_disconnect_by_data(tabsIter->data, self);
webkitView=WEBKIT_WEB_VIEW(midori_view_get_web_view(MIDORI_VIEW(tabsIter->data)));
g_signal_handlers_disconnect_by_data(webkitView, self);
}
g_list_free(tabs);
notebook=NULL;
g_object_get(browser, "notebook", ¬ebook, NULL);
if(notebook)
{
g_signal_handlers_disconnect_by_data(notebook, self);
g_object_unref(notebook);
}
_interface_tweaks_find_browser_locationbar(browser, &locationbar);
if(locationbar.widget)
{
GtkEntry *entry=GTK_ENTRY(locationbar.widget);
GtkEntryCompletion *completion;
gulong hookID;
guint keyPressSignalID;
g_signal_handlers_disconnect_by_data(entry, self);
completion=gtk_entry_get_completion(GTK_ENTRY(entry));
if(completion)
{
g_signal_handlers_disconnect_by_data(completion, self);
gtk_entry_set_completion(entry, NULL);
}
hookID=GPOINTER_TO_SIZE(g_object_get_data(G_OBJECT(entry), "interface-tweaks-hook-id"));
if(hookID!=0)
{
keyPressSignalID=g_signal_lookup("key-press-event", GTK_TYPE_ENTRY);
g_signal_remove_emission_hook(keyPressSignalID, hookID);
hookID=0L;
g_object_set_data(G_OBJECT(entry), "interface-tweaks-hook-id", GSIZE_TO_POINTER(hookID));
}
}
}
g_list_free(browsers);
g_object_unref(priv->application);
priv->application=NULL;
}
/* Set new application object */
if(!inApplication) return;
priv->application=g_object_ref(inApplication);
/* Set up all current open browser windows */
browsers=midori_app_get_browsers(priv->application);
for(browsersIter=browsers; browsersIter; browsersIter=g_list_next(browsersIter))
{
_interface_tweaks_on_add_browser(self, MIDORI_BROWSER(browsersIter->data), priv->application);
}
g_list_free(browsers);
/* Listen to new browser windows opened */
g_signal_connect_swapped(priv->application, "add-browser", G_CALLBACK(_interface_tweaks_on_add_browser), self);
/* Notify about property change */
g_object_notify_by_pspec(G_OBJECT(self), InterfaceTweaksProperties[PROP_APPLICATION]);
}
int
main (int argc, char **argv)
{
gint i;
GTest *test1, *test2;
GArray *test_threads;
const gint n_threads = 1;
#ifdef SYMBIAN
g_log_set_handler (NULL, G_LOG_FLAG_FATAL| G_LOG_FLAG_RECURSION | G_LOG_LEVEL_CRITICAL | G_LOG_LEVEL_WARNING | G_LOG_LEVEL_MESSAGE | G_LOG_LEVEL_INFO | G_LOG_LEVEL_DEBUG, &mrtLogHandler, NULL);
g_set_print_handler(mrtPrintHandler);
#endif /*SYMBIAN*/
g_thread_init (NULL);
#ifndef SYMBIAN
g_print ("START: %s\n", argv[0]);
#else
#ifdef VERBOSE
g_print ("START: %s\n", argv[0]);
#endif
#endif /*SYMBIAN*/
g_log_set_always_fatal (G_LOG_LEVEL_WARNING | G_LOG_LEVEL_CRITICAL | g_log_set_always_fatal (G_LOG_FATAL_MASK));
g_type_init ();
test1 = g_object_new (G_TYPE_TEST, NULL);
test2 = g_object_new (G_TYPE_TEST, NULL);
g_signal_connect (test1, "notify::test-prop", G_CALLBACK (notify), NULL);
g_signal_connect (test1, "test-signal1", G_CALLBACK (notify), NULL);
g_signal_connect (test1, "test-signal2", G_CALLBACK (notify), NULL);
#ifndef SYMBIAN
test_threads = g_array_new (FALSE, FALSE, sizeof (GThread *));
stopping = FALSE;
for (i = 0; i < n_threads; i++) {
GThread *thread;
thread = g_thread_create ((GThreadFunc) run_thread, test1, TRUE, NULL);
g_array_append_val (test_threads, thread);
thread = g_thread_create ((GThreadFunc) run_thread, test2, TRUE, NULL);
g_array_append_val (test_threads, thread);
}
g_usleep (500000);
stopping = TRUE;
g_print ("\nstopping\n");
/* join all threads */
for (i = 0; i < 2 * n_threads; i++) {
GThread *thread;
thread = g_array_index (test_threads, GThread *, i);
g_thread_join (thread);
}
g_print ("stopped:%d\n",TESTNUM);
#else
#ifdef MULTITHREAD
test_threads = g_array_new (FALSE, FALSE, sizeof (GThread *));
stopping = FALSE;
TESTNUM=1;
notifynum=0;
handlernum=0;
for (i = 0; i < n_threads; i++)
{
GThread *thread;
thread = g_thread_create ((GThreadFunc) run_thread, test1, TRUE, NULL);
g_array_append_val (test_threads, thread);
thread = g_thread_create ((GThreadFunc) run_thread, test2, TRUE, NULL);
g_array_append_val (test_threads, thread);
}
g_usleep (500000);
stopping = TRUE;
#ifdef VERBOSE
g_print ("\nstopping\n");
#endif
/* join all threads */
for (i = 0; i < 2 * n_threads; i++)
{
GThread *thread;
thread = g_array_index (test_threads, GThread *, i);
g_thread_join (thread);
}
g_assert(notifynum != 0);
g_assert(handlernum == 0);
g_array_free (test_threads, TRUE);
#ifdef VERBOSE
g_print ("Signals.c: completed for TESTNUM = %d\n",TESTNUM);
#endif
test_threads = g_array_new (FALSE, FALSE, sizeof (GThread *));
stopping = FALSE;
TESTNUM=2;
notifynum=0;
handlernum=0;
for (i = 0; i < n_threads; i++)
{
GThread *thread;
thread = g_thread_create ((GThreadFunc) run_thread, test1, TRUE, NULL);
g_array_append_val (test_threads, thread);
thread = g_thread_create ((GThreadFunc) run_thread, test2, TRUE, NULL);
g_array_append_val (test_threads, thread);
}
g_usleep (500000);
stopping = TRUE;
#ifdef VERBOSE
g_print ("\nstopping\n");
#endif
/* join all threads */
for (i = 0; i < 2 * n_threads; i++)
{
GThread *thread;
thread = g_array_index (test_threads, GThread *, i);
g_thread_join (thread);
}
g_assert(notifynum != 0);
g_assert(handlernum != 0);
g_array_free (test_threads, TRUE);
#ifdef VERBOSE
g_print ("Signals.c: completed for TESTNUM = %d\n",TESTNUM);
#endif
test_threads = g_array_new (FALSE, FALSE, sizeof (GThread *));
stopping = FALSE;
TESTNUM=3;
notifynum=0;
handlernum=0;
for (i = 0; i < n_threads; i++)
{
GThread *thread;
thread = g_thread_create ((GThreadFunc) run_thread, test1, TRUE, NULL);
g_array_append_val (test_threads, thread);
thread = g_thread_create ((GThreadFunc) run_thread, test2, TRUE, NULL);
g_array_append_val (test_threads, thread);
}
g_usleep (5000000);
stopping = TRUE;
#ifdef VERBOSE
g_print ("\nstopping\n");
#endif
/* join all threads */
for (i = 0; i < 2 * n_threads; i++)
{
GThread *thread;
thread = g_array_index (test_threads, GThread *, i);
g_thread_join (thread);
}
g_assert(notifynum != 0);
g_assert(handlernum == 0);
g_array_free (test_threads, TRUE);
#ifdef VERBOSE
g_print ("Signals.c: completed for TESTNUM = %d\n",TESTNUM);
#endif
#else /* ! MULTITHREAD*/
TESTNUM=1;
#ifdef VERBOSE
g_print ("\nStarting with TESTNUM=%d\n",TESTNUM);
#endif
notifynum=0;
handlernum=0;
run_thread(test1);
g_assert(notifynum == LOOP +1);
g_assert(handlernum ==0);
notifynum=0;
handlernum=0;
run_thread(test2);
g_assert(notifynum == 0);
g_assert(handlernum == 0);
TESTNUM=2;
#ifdef VERBOSE
g_print ("\nStarting with TESTNUM=%d\n",TESTNUM);
#endif
notifynum=0;
handlernum=0;
run_thread(test1);
g_assert(notifynum == LOOP+1);
g_assert(handlernum == LOOP+1);
notifynum=0;
handlernum=0;
run_thread(test2);
g_assert(notifynum == 0);
g_assert(handlernum == LOOP+1);
TESTNUM=3;
#ifdef VERBOSE
g_print ("\nStarting with TESTNUM=%d\n",TESTNUM);
#endif
notifynum=0;
handlernum=0;
run_thread(test1);
g_assert(notifynum == LOOP +1);
g_assert(handlernum ==0);
notifynum=0;
handlernum=0;
run_thread(test2);
g_assert(notifynum == 0);
g_assert(handlernum == 0);
g_assert(g_signal_has_handler_pending(G_OBJECT(test1),g_signal_lookup("test-signal2",G_TYPE_TEST),NULL,TRUE)==TRUE);
g_assert(g_signal_has_handler_pending(G_OBJECT(test2),g_signal_lookup("test-signal2",G_TYPE_TEST),NULL,TRUE)==FALSE);
g_assert(g_signal_handler_is_connected(G_OBJECT(test1),g_signal_lookup("test-signal1",G_TYPE_TEST))==TRUE);
g_assert(g_signal_handler_is_connected(G_OBJECT(test2),g_signal_lookup("test-signal2",G_TYPE_TEST))==FALSE);
handlernum=g_signal_lookup("test-signal1",G_TYPE_TEST);
#ifdef VERBOSE
g_print("Signal id: %d\n",handlernum);
#endif
g_signal_connect (test2, "test-signal1", G_CALLBACK (notify), NULL);
hookid=g_signal_add_emission_hook(handlernum,NULL,(GSignalEmissionHook) hook_function,NULL,NULL);
#ifdef VERBOSE
g_print("Hookid: %d\n",hookid);
#endif
/********************/
#ifdef TEST_STOP_EMISSION
/*
notifynum=0;
handlernum=0;
g_print("The following call stops signal emission\n");
g_signal_stop_emission(G_OBJECT(test1),g_signal_lookup("test-signal1",G_TYPE_TEST),0);
g_print("The following call should abort and it is normal\n");
run_thread(test1);
printf("Notifynum: %d and Handlernum: %d\n",notifynum,handlernum);
*/
notifynum=0;
handlernum=0;
g_signal_stop_emission_by_name(G_OBJECT(test1),"test-signal1");
//run_thread(test1);
g_print("Notifynum: %d and Handlernum: %d\n",notifynum,handlernum);
#endif /*TEST_STOP_EMISSION*/
/*******************/
handlernum=0;
g_signal_emit(G_OBJECT (test1), g_test_signals[TEST_SIGNAL1], 0, 0);
g_signal_emit(G_OBJECT (test2), g_test_signals[TEST_SIGNAL1], 0, 0);
g_assert(handlernum==2);
g_signal_remove_emission_hook(g_signal_lookup("test-signal1",G_TYPE_TEST),hookid);
#ifdef VERBOSE
g_print("Emitting signal again after removing emission hook\n");
#endif
handlernum=0;
g_signal_emit (G_OBJECT (test1), g_test_signals[TEST_SIGNAL1], 0, 0);
g_signal_emit (G_OBJECT (test2), g_test_signals[TEST_SIGNAL1], 0, 0);
g_assert(handlernum==0);
g_assert (strcmp ("test-signal1", g_signal_name (g_signal_lookup("test-signal1",G_TYPE_TEST))) == 0);
g_assert (strcmp ("test-signal2", g_signal_name (g_signal_lookup("test-signal2",G_TYPE_TEST))) == 0);
memset(&gv,0,sizeof(gv));
g_value_init(&gv,G_TYPE_OBJECT);
g_value_set_object(&gv,test1);
gi=0;
g_signal_list_ids(G_OBJECT_TYPE(test1),&gi);
g_assert(g_signal_lookup("test-signal1",G_TYPE_TEST)==gi);
notifynum=0;
g_signal_emitv (&gv, g_test_signals[TEST_SIGNAL1], 0, &gv);
g_assert(notifynum==1);
g_signal_query(g_signal_lookup("test-signal1",G_TYPE_TEST),&gq);
g_assert(strcmp("test-signal1",gq.signal_name)==0);
g_assert(g_signal_lookup("test-signal1",G_TYPE_TEST)==gq.signal_id);
g_assert(g_signal_handler_find(G_OBJECT(test1), G_SIGNAL_RUN_LAST,g_signal_lookup("test-signal2",G_TYPE_TEST),NULL,NULL,NULL,NULL)==2);
notifynum=g_signal_handlers_block_matched(G_OBJECT(test1),G_SIGNAL_MATCH_FUNC,g_signal_lookup("test-signal2",G_TYPE_TEST),NULL,NULL,(gpointer)G_CALLBACK(notify),NULL);
handlernum=g_signal_handlers_unblock_matched(G_OBJECT(test1),G_SIGNAL_MATCH_FUNC,g_signal_lookup("test-signal2",G_TYPE_TEST),NULL,NULL,(gpointer)G_CALLBACK(notify),NULL);
g_assert(notifynum==handlernum);
#endif /*MULTITHREAD*/
#ifdef VERBOSE
g_printf ("\nsignals-multithread.c: Completed all tests\n");
#endif
#endif /*SYMBIAN*/
#if SYMBIAN
testResultXml("signals-singlethread");
#endif /* EMULATOR */
return 0;
}
int wxDialog::ShowModal()
{
WX_HOOK_MODAL_DIALOG();
wxASSERT_MSG( !IsModal(), "ShowModal() can't be called twice" );
// release the mouse if it's currently captured as the window having it
// will be disabled when this dialog is shown -- but will still keep the
// capture making it impossible to do anything in the modal dialog itself
wxWindow * const win = wxWindow::GetCapture();
if ( win )
win->GTKReleaseMouseAndNotify();
wxWindow * const parent = GetParentForModalDialog();
if ( parent )
{
gtk_window_set_transient_for( GTK_WINDOW(m_widget),
GTK_WINDOW(parent->m_widget) );
}
#if GTK_CHECK_VERSION(2,10,0)
unsigned sigId = 0;
gulong hookId = 0;
#ifndef __WXGTK3__
// Ubuntu overlay scrollbar uses at least GTK 2.24
if (gtk_check_version(2,24,0) == NULL)
#endif
{
sigId = g_signal_lookup("realize", GTK_TYPE_WIDGET);
hookId = g_signal_add_emission_hook(sigId, 0, realize_hook, NULL, NULL);
}
#endif
// NOTE: this will cause a gtk_grab_add() during Show()
gtk_window_set_modal(GTK_WINDOW(m_widget), true);
Show( true );
m_modalShowing = true;
wxOpenModalDialogLocker modalLock;
// Prevent the widget from being destroyed if the user closes the window.
// Needed for derived classes which bypass wxTLW::Create(), and therefore
// the wxTLW "delete-event" handler is not connected
gulong handler_id = g_signal_connect(
m_widget, "delete-event", G_CALLBACK(gtk_true), this);
// Run modal dialog event loop.
{
wxGUIEventLoopTiedPtr modal(&m_modalLoop, new wxGUIEventLoop());
m_modalLoop->Run();
}
g_signal_handler_disconnect(m_widget, handler_id);
#if GTK_CHECK_VERSION(2,10,0)
if (sigId)
g_signal_remove_emission_hook(sigId, hookId);
#endif
gtk_window_set_modal(GTK_WINDOW(m_widget), FALSE);
return GetReturnCode();
}
