ModulePreferencesScrollArea::ModulePreferencesScrollArea(module_t *module, QWidget *parent) :
QScrollArea(parent),
ui(new Ui::ModulePreferencesScrollArea),
module_(module)
{
ui->setupUi(this);
if (!module) return;
/* Add items for each of the preferences */
prefs_pref_foreach(module, pref_show, (gpointer) ui->verticalLayout);
foreach (QLineEdit *le, findChildren<QLineEdit *>()) {
pref_t *pref = le->property(pref_prop_).value<pref_t *>();
if (!pref) continue;
switch (pref->type) {
case PREF_UINT:
connect(le, SIGNAL(textEdited(QString)), this, SLOT(uintLineEditTextEdited(QString)));
break;
case PREF_STRING:
case PREF_FILENAME:
case PREF_DIRNAME:
connect(le, SIGNAL(textEdited(QString)), this, SLOT(stringLineEditTextEdited(QString)));
break;
case PREF_RANGE:
connect(le, SIGNAL(textEdited(QString)), this, SLOT(rangeSyntaxLineEditTextEdited(QString)));
break;
default:
break;
}
}
void ProtocolPreferencesMenu::setModule(const char *module_name)
{
QAction *action;
int proto_id = -1;
if (module_name) {
proto_id = proto_get_id_by_filter_name(module_name);
}
clear();
module_name_.clear();
module_ = NULL;
protocol_ = find_protocol_by_id(proto_id);
const QString long_name = proto_get_protocol_long_name(protocol_);
const QString short_name = proto_get_protocol_short_name(protocol_);
if (!module_name || proto_id < 0 || !protocol_) {
action = addAction(tr("No protocol preferences available"));
action->setDisabled(true);
return;
}
QAction *disable_action = new QAction(tr("Disable %1" UTF8_HORIZONTAL_ELLIPSIS).arg(short_name), this);
connect(disable_action, SIGNAL(triggered(bool)), this, SLOT(disableProtocolTriggered()));
module_ = prefs_find_module(module_name);
if (!module_ || !prefs_is_registered_protocol(module_name)) {
action = addAction(tr("%1 has no preferences").arg(long_name));
action->setDisabled(true);
addSeparator();
addAction(disable_action);
return;
}
module_name_ = module_name;
action = addAction(tr("Open %1 preferences" UTF8_HORIZONTAL_ELLIPSIS).arg(long_name));
action->setData(QString(module_name));
connect(action, SIGNAL(triggered(bool)), this, SLOT(modulePreferencesTriggered()));
addSeparator();
prefs_pref_foreach(module_, add_prefs_menu_item, this);
if (!actions().last()->isSeparator()) {
addSeparator();
}
addAction(disable_action);
}
ModulePreferencesScrollArea::ModulePreferencesScrollArea(module_t *module, QWidget *parent) :
QScrollArea(parent),
ui(new Ui::ModulePreferencesScrollArea),
module_(module)
{
ui->setupUi(this);
if (!module) return;
/* Show the preference's description at the top of the page */
QFont font;
font.setBold(TRUE);
QLabel *label = new QLabel(module->description);
label->setFont(font);
ui->verticalLayout->addWidget(label);
/* Add items for each of the preferences */
prefs_pref_foreach(module, pref_show, (gpointer) ui->verticalLayout);
foreach (QLineEdit *le, findChildren<QLineEdit *>()) {
pref_t *pref = VariantPointer<pref_t>::asPtr(le->property(pref_prop_));
if (!pref) continue;
switch (prefs_get_type(pref)) {
case PREF_DECODE_AS_UINT:
connect(le, SIGNAL(textEdited(QString)), this, SLOT(uintLineEditTextEdited(QString)));
break;
case PREF_UINT:
connect(le, SIGNAL(textEdited(QString)), this, SLOT(uintLineEditTextEdited(QString)));
break;
case PREF_STRING:
case PREF_SAVE_FILENAME:
case PREF_OPEN_FILENAME:
case PREF_DIRNAME:
connect(le, SIGNAL(textEdited(QString)), this, SLOT(stringLineEditTextEdited(QString)));
break;
case PREF_RANGE:
case PREF_DECODE_AS_RANGE:
connect(le, SIGNAL(textEdited(QString)), this, SLOT(rangeSyntaxLineEditTextEdited(QString)));
break;
default:
break;
}
}
static guint
module_prefs_show(module_t *module, gpointer ti_ptr)
{
QTreeWidgetItem *item = static_cast<QTreeWidgetItem *>(ti_ptr);
if (!item) return 0;
QStackedWidget *stacked_widget = item->data(0, Qt::UserRole).value<QStackedWidget *>();
if (!stacked_widget) return 0;
if (!module->use_gui) {
/* This module uses its own GUI interface to modify its
* preferences, so ignore it
*/
return 0;
}
/*
* Is this module an interior node, with modules underneath it?
*/
if (!prefs_module_has_submodules(module)) {
/*
* No.
* Does it have any preferences (other than possibly obsolete ones)?
*/
if (prefs_pref_foreach(module, pref_exists, NULL) == 0) {
/*
* No. Don't put the module into the preferences window,
* as there's nothing to show.
*
* XXX - we should do the same for interior ndes; if the module
* has no non-obsolete preferences *and* nothing under it has
* non-obsolete preferences, don't put it into the window.
*/
return 0;
}
}
/*
* Add this module to the tree.
*/
QTreeWidgetItem *new_item = new QTreeWidgetItem(item);
new_item->setText(0, module->title);
new_item->setData(0, Qt::UserRole, item->data(0, Qt::UserRole));
/*
* Is this an interior node?
*/
if (prefs_module_has_submodules(module)) {
/*
* Yes. Walk the subtree and attach stuff to it.
*/
prefs_modules_foreach_submodules(module, module_prefs_show, (gpointer) new_item);
}
/*
* We create pages for interior nodes even if they don't have
* preferences, so that we at least have something to show
* if the user clicks on them, even if it's empty.
*/
/* Scrolled window */
ModulePreferencesScrollArea *mpsa = new ModulePreferencesScrollArea(module);
// /* Associate this module with the page's frame. */
// g_object_set_data(G_OBJECT(frame), E_PAGE_MODULE_KEY, module);
/* Add the page to the notebook */
stacked_widget->addWidget(mpsa);
/* Attach the page to the tree item */
new_item->setData(0, Qt::UserRole, qVariantFromValue(qobject_cast<QWidget *>(mpsa)));
return 0;
}
