Lua Dialog refinements:
* Add Heading Widget * Swap OK/Cancel Buttons * Update table layout (spacing + alignment) * Some whitespace tweaks
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441cc5b485
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@ -103,6 +103,26 @@ Message::to_gtk_mt (MessageType mt)
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* Lua Dialog Widgets
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*/
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class LuaDialogLabel : public LuaDialogWidget
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{
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public:
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LuaDialogLabel (std::string const& title, Gtk::AlignmentEnum xalign)
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: LuaDialogWidget ("", "")
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, _lbl ("<b>" + title + "</b>", xalign, Gtk::ALIGN_CENTER, false)
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{
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_lbl.set_use_markup ();
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}
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Gtk::Widget* widget ()
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{
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return &_lbl;
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}
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void assign (luabridge::LuaRef* rv) const { }
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protected:
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Gtk::Label _lbl;
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};
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class LuaDialogCheckbox : public LuaDialogWidget
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{
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public:
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@ -155,9 +175,9 @@ class LuaDialogFader : public LuaDialogWidget
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public:
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LuaDialogFader (std::string const& key, std::string const& title, double dflt)
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: LuaDialogWidget (key, title)
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, _db_adjustment (ARDOUR::gain_to_slider_position_with_max (1.0, ARDOUR::Config->get_max_gain()), 0, 1, 0.01, 0.1)
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, _db_adjustment (ARDOUR::gain_to_slider_position_with_max (1.0, ARDOUR::Config->get_max_gain ()), 0, 1, 0.01, 0.1)
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{
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_db_slider = Gtk::manage (new Gtkmm2ext::HSliderController (&_db_adjustment, boost::shared_ptr<PBD::Controllable>(), 220, 18));
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_db_slider = Gtk::manage (new Gtkmm2ext::HSliderController (&_db_adjustment, boost::shared_ptr<PBD::Controllable> (), 220, 18));
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_fader_centering_box.pack_start (*_db_slider, true, false);
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@ -169,9 +189,9 @@ public:
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Gtkmm2ext::set_size_request_to_display_given_text (_db_display, "-99.00", 12, 0);
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_db_adjustment.signal_value_changed().connect (sigc::mem_fun (*this, &LuaDialogFader::db_changed));
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_db_display.signal_activate().connect (sigc::mem_fun (*this, &LuaDialogFader::on_activate));
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_db_display.signal_key_press_event().connect (sigc::mem_fun (*this, &LuaDialogFader::on_key_press), false);
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_db_adjustment.signal_value_changed ().connect (sigc::mem_fun (*this, &LuaDialogFader::db_changed));
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_db_display.signal_activate ().connect (sigc::mem_fun (*this, &LuaDialogFader::on_activate));
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_db_display.signal_key_press_event ().connect (sigc::mem_fun (*this, &LuaDialogFader::on_key_press), false);
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double coeff_val = dB_to_coefficient (dflt);
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_db_adjustment.set_value (ARDOUR::gain_to_slider_position_with_max (coeff_val, ARDOUR::Config->get_max_gain ()));
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@ -185,14 +205,14 @@ public:
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void assign (luabridge::LuaRef* rv) const
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{
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double const val = ARDOUR::slider_position_to_gain_with_max (_db_adjustment.get_value (), ARDOUR::Config->get_max_gain());
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double const val = ARDOUR::slider_position_to_gain_with_max (_db_adjustment.get_value (), ARDOUR::Config->get_max_gain ());
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(*rv)[_key] = accurate_coefficient_to_dB (val);
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}
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protected:
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void db_changed ()
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{
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double const val = ARDOUR::slider_position_to_gain_with_max (_db_adjustment.get_value (), ARDOUR::Config->get_max_gain());
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double const val = ARDOUR::slider_position_to_gain_with_max (_db_adjustment.get_value (), ARDOUR::Config->get_max_gain ());
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char buf[16];
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if (val == 0.0) {
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snprintf (buf, sizeof (buf), "-inf");
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@ -270,7 +290,7 @@ public:
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, _adj (dflt, lower, upper, step, step, 0)
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, _spin (_adj)
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{
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_spin.set_digits(digits);
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_spin.set_digits (digits);
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}
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Gtk::Widget* widget ()
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@ -356,7 +376,7 @@ public:
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: LuaDialogWidget (key, title)
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, _rv (0)
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{
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populate (_dd.items(), values, dflt);
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populate (_dd.items (), values, dflt);
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}
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~LuaDialogDropDown ()
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@ -391,13 +411,13 @@ protected:
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if (i.value ().isTable ()) {
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Gtk::Menu* menu = Gtk::manage (new Gtk::Menu);
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items.push_back (MenuElem (key, *menu));
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populate (menu->items(), i.value (), dflt);
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populate (menu->items (), i.value (), dflt);
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continue;
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}
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luabridge::LuaRef* ref = new luabridge::LuaRef (i.value ());
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_refs.push_back (ref);
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items.push_back (MenuElem (i.key ().cast<std::string> (),
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sigc::bind (sigc::mem_fun(*this, &LuaDialogDropDown::dd_select), key, ref)));
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sigc::bind (sigc::mem_fun (*this, &LuaDialogDropDown::dd_select), key, ref)));
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if (!_rv || key == dflt) {
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_rv = ref;
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@ -430,14 +450,29 @@ Dialog::Dialog (std::string const& title, luabridge::LuaRef lr)
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for (luabridge::Iterator i (lr); !i.isNil (); ++i) {
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if (!i.key ().isNumber ()) { continue; }
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if (!i.value ().isTable ()) { continue; }
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if (!i.value ()["key"].isString ()) { continue; }
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if (!i.value ()["title"].isString ()) { continue; }
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if (!i.value ()["type"].isString ()) { continue; }
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std::string key = i.value ()["key"].cast<std::string> ();
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std::string title = i.value ()["title"].cast<std::string> ();
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std::string type = i.value ()["type"].cast<std::string> ();
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if (type == "heading") {
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Gtk::AlignmentEnum xalign = Gtk::ALIGN_CENTER;
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if (i.value ()["align"].isString ()) {
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std::string align = i.value ()["align"].cast <std::string> ();
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if (align == "left") {
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xalign = Gtk::ALIGN_LEFT;
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} else if (align == "right") {
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xalign = Gtk::ALIGN_RIGHT;
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}
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}
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_widgets.push_back (new LuaDialogLabel (title, xalign));
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continue;
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}
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if (!i.value ()["key"].isString ()) { continue; }
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std::string key = i.value ()["key"].cast<std::string> ();
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if (type == "checkbox") {
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bool dflt = false;
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if (i.value ()["default"].isBoolean ()) {
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@ -514,22 +549,26 @@ Dialog::Dialog (std::string const& title, luabridge::LuaRef lr)
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}
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}
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_ad.add_button (Gtk::Stock::OK, Gtk::RESPONSE_ACCEPT);
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_ad.add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
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_ad.add_button (Gtk::Stock::OK, Gtk::RESPONSE_ACCEPT);
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Gtk::Table* table = Gtk::manage (new Gtk::Table());
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table->set_spacings (6);
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Gtk::Table* table = Gtk::manage (new Gtk::Table ());
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table->set_col_spacings (4);
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table->set_row_spacings (8);
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_ad.get_vbox ()->pack_start (*table);
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int row = 0;
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for (DialogWidgets::const_iterator i = _widgets.begin (); i != _widgets.end () ; ++i) {
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for (DialogWidgets::const_iterator i = _widgets.begin (); i != _widgets.end (); ++i) {
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std::string const& label = (*i)->label ();
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if (!label.empty ()) {
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Gtk::Label* lbl = Gtk::manage (new Gtk::Label ("<b>" + label + ":</b>", Gtk::ALIGN_END, Gtk::ALIGN_CENTER, false));
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lbl->set_use_markup ();
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Gtk::Label* lbl = Gtk::manage (new Gtk::Label (label + ":", Gtk::ALIGN_END, Gtk::ALIGN_CENTER, false));
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table->attach (*lbl, 0, 1, row, row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK);
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table->attach (*((*i)->widget ()), 1, 2, row, row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK);
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} else if ((*i)->key ().empty ()) {
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table->attach (*((*i)->widget ()), 0, 2, row, row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK);
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} else {
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table->attach (*((*i)->widget ()), 1, 2, row, row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK);
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}
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table->attach (*((*i)->widget ()), 1, 2, row, row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK);
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++row;
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}
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}
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@ -62,6 +62,7 @@ public:
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virtual Gtk::Widget* widget () = 0;
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virtual void assign (luabridge::LuaRef* rv) const = 0;
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std::string const& label () const { return _label; }
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std::string const& key () const { return _key; }
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protected:
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std::string _key;
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