void ZLGtkDialogManager::wait(const ZLResourceKey &key, ZLRunnable &runnable) const {
if (!myIsInitialized || myIsWaiting) {
runnable.run();
} else {
myIsWaiting = true;
#if MAEMO_VERSION <= 3
gtk_banner_show_animation(myWindow, waitMessageText(key).c_str());
#elif MAEMO_VERSION <= 5
GtkWidget *banner = hildon_banner_show_animation(GTK_WIDGET(myWindow), NULL, waitMessageText(key).c_str());
#else
#error Unknown value for MAEMO_VERSION
#endif
RunnableWithFlag rwf;
rwf.runnable = &runnable;
rwf.flag = true;
pthread_t thread;
pthread_create(&thread, 0, runRunnable, &rwf);
while (rwf.flag) {
gtk_main_iteration();
}
pthread_join(thread, 0);
#if MAEMO_VERSION <= 3
gtk_banner_close(myWindow);
#elif MAEMO_VERSION <= 5
gtk_widget_destroy(banner);
#else
#error Unknown value for MAEMO_VERSION
#endif
myIsWaiting = false;
}
}
void ZLGtkProgressDialog::run(ZLRunnable &runnable) {
while (gtk_events_pending()) {
gtk_main_iteration();
}
GtkWindow *mainWindow = GTK_WINDOW(gtk_window_new(GTK_WINDOW_POPUP));
gtk_window_set_accept_focus(mainWindow, FALSE);
myLabel = gtk_label_new(messageText().c_str());
gtk_misc_set_padding(GTK_MISC(myLabel), 10, 10); // something nice?
gtk_container_add(GTK_CONTAINER(mainWindow), myLabel);
gtk_widget_show_all(GTK_WIDGET(mainWindow));
GdkCursor *cursor = gdk_cursor_new(GDK_WATCH);
if (myParent != 0) {
gdk_window_set_cursor(GTK_WIDGET(myParent)->window, cursor);
}
gdk_window_set_cursor(GTK_WIDGET(mainWindow)->window, cursor);
gdk_cursor_unref(cursor);
int x, y, w, h;
if (myParent != 0) {
gtk_window_get_position(myParent, &x, &y);
gtk_window_get_size(myParent, &w, &h);
x += w / 2;
y += h / 2;
} else {
GdkWindow *root = gdk_screen_get_root_window(gdk_screen_get_default());
gdk_window_get_geometry(root, &x, &y, &w, &h, 0);
x += w / 2;
y += h / 2;
}
gtk_window_get_size(mainWindow, &w, &h);
x -= w / 2;
y -= h / 2;
gtk_window_move(mainWindow, x, y);
while (gtk_events_pending()) {
gtk_main_iteration();
}
if (myParent != 0) {
gtk_widget_queue_draw(GTK_WIDGET(myParent));
}
while (gtk_events_pending()) {
gtk_main_iteration();
}
runnable.run();
myLabel = 0;
if (myParent != 0) {
gdk_window_set_cursor(GTK_WIDGET(myParent)->window, 0);
}
gtk_widget_destroy(GTK_WIDGET(mainWindow));
}
void ZLDialogManager::wait(const ZLResourceKey &key, ZLRunnable &runnable) const {
shared_ptr<ZLProgressDialog> dialog = createProgressDialog(key);
if (!dialog.isNull()) {
dialog->run(runnable);
} else {
runnable.run();
}
}
void ZLQtDialogManager::wait(const ZLResourceKey &key, ZLRunnable &runnable) const {
ZLQtWaitMessage waitMessage(waitMessageText(key));
runnable.run();
}
void ZLQtDialogManager::wait(const ZLResourceKey &key, ZLRunnable &runnable) const {
// John: We don't need to show the waiting dialog.
// ZLQtWaitMessage waitMessage(waitMessageText(key));
runnable.run();
}
void ZLEwlDialogManager::wait(const ZLResourceKey &key, ZLRunnable &runnable) const {
runnable.run();
}
void GtkDialogManager::wait(ZLRunnable &runnable, const std::string &message) const {
GtkWaitMessage waitMessage(myWindow, message);
runnable.run();
}
void QDialogManager::wait(ZLRunnable &runnable, const std::string &message) const {
QWaitMessage waitMessage(message);
runnable.run();
}
void run(ZLRunnable &runnable)
{
runnable.run();
}