X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Foption_editor.h;h=6ea38648b0b8eaa92d22e923b5c1438487526106;hb=3e59452fa0182ace7785c62acef83cb0d213cc86;hp=c70e6c6bab76a330c7ad48d96291bf6d79cc8ab8;hpb=66cd3d365cd798045364493426aab11ca7421b01;p=ardour.git

diff --git a/gtk2_ardour/option_editor.h b/gtk2_ardour/option_editor.h
index c70e6c6bab..6ea38648b0 100644
--- a/gtk2_ardour/option_editor.h
+++ b/gtk2_ardour/option_editor.h
@@ -74,6 +74,8 @@ public:
 
 	void set_note (std::string const &);
 
+        virtual Gtk::Widget& tip_widget() = 0;
+
 private:
 	void maybe_add_note (OptionEditorPage *, int);
 	
@@ -90,6 +92,8 @@ public:
 	void set_state_from_config () {}
 	void add_to_page (OptionEditorPage *);
 
+        Gtk::Widget& tip_widget() { return *_label; }
+
 private:
 	Gtk::Label* _label; ///< the label used for the heading
 };
@@ -110,6 +114,8 @@ public:
 	void set_state_from_config () = 0;
 	void add_to_page (OptionEditorPage *);
 
+        Gtk::Widget& tip_widget() { return *_box->children().front().get_widget(); }
+
 protected:
 
 	Gtk::VBox* _box; ///< constituent box for subclasses to add widgets to
@@ -163,6 +169,8 @@ public:
 		_button->set_sensitive (yn);
 	}
 
+        Gtk::Widget& tip_widget() { return *_button; }
+
 private:
 
 	void toggled ();
@@ -181,6 +189,8 @@ public:
 	void set_state_from_config ();
 	void add_to_page (OptionEditorPage*);
 
+        Gtk::Widget& tip_widget() { return *_entry; }
+
 private:
 
 	void activated ();
@@ -192,7 +202,7 @@ private:
 };
 
 
-/** Component which provides the UI to handle an enumerated option using a GTK CheckButton.
+/** Component which provides the UI to handle an enumerated option using a GTK ComboBox.
  *  The template parameter is the enumeration.
  */
 template <class T>
@@ -263,6 +273,8 @@ public:
 		_combo->set_sensitive (yn);
 	}
 
+        Gtk::Widget& tip_widget() { return *_combo; }
+
 private:
 
 	sigc::slot<T> _get;
@@ -273,6 +285,109 @@ private:
 };
 
 
+/** Component which provides the UI to handle an enumerated option using a GTK ComboBox.
+ *  The template parameter is the enumeration.
+ */
+class ComboStringOption : public Option
+{
+public:
+
+	/** Construct an ComboOption.
+	 *  @param i id
+	 *  @param n User-visible name.
+	 *  @param g Slot to get the variable's value.
+	 *  @param s Slot to set the variable's value.
+	 */
+	ComboStringOption (
+		std::string const & i,
+		std::string const & n,
+		sigc::slot<std::string> g,
+		sigc::slot<bool, std::string> s
+		)
+		: Option (i, n),
+		  _get (g),
+		  _set (s)
+	{
+		_label = manage (new Gtk::Label (n + ":"));
+		_label->set_alignment (0, 0.5);
+		_combo = manage (new Gtk::ComboBoxText);
+		_combo->signal_changed().connect (sigc::mem_fun (*this, &ComboStringOption::changed));
+	}
+
+	void set_state_from_config () {
+		_combo->set_active_text (_get());
+	}
+
+	void add_to_page (OptionEditorPage* p)
+	{
+		add_widgets_to_page (p, _label, _combo);
+	}
+
+	/** Set the allowed strings for this option
+	 *  @param strings a vector of allowed strings
+	 */
+        void set_popdown_strings (const std::vector<std::string>& strings) {
+		_combo->clear_items ();
+		for (std::vector<std::string>::const_iterator i = strings.begin(); i != strings.end(); ++i) {
+			_combo->append_text (*i);
+		}
+	}
+
+	void clear () {
+		_combo->clear_items();
+	}
+
+	void changed () {
+		_set (_combo->get_active_text ());
+	}
+
+	void set_sensitive (bool yn) {
+		_combo->set_sensitive (yn);
+	}
+
+        Gtk::Widget& tip_widget() { return *_combo; }
+
+private:
+        sigc::slot<std::string> _get;
+        sigc::slot<bool, std::string> _set;
+	Gtk::Label* _label;
+	Gtk::ComboBoxText* _combo;
+};
+
+
+/** Component which provides the UI to handle a boolean option which needs
+ *  to be represented as a ComboBox to be clear to the user.
+ */
+class BoolComboOption : public Option
+{
+public:
+
+	BoolComboOption (
+		std::string const &,
+		std::string const &,
+		std::string const &,
+		std::string const &,
+		sigc::slot<bool>,
+		sigc::slot<bool, bool>
+		);
+
+	void set_state_from_config ();
+	void add_to_page (OptionEditorPage *);
+	void changed ();
+	void set_sensitive (bool);
+
+        Gtk::Widget& tip_widget() { return *_combo; }
+
+private:
+
+	sigc::slot<bool> _get;
+	sigc::slot<bool, bool> _set;
+	Gtk::Label* _label;
+	Gtk::ComboBoxText* _combo;
+};
+
+
+
 /** Component which provides the UI to handle an numeric option using a GTK SpinButton */
 template <class T>
 class SpinOption : public Option
@@ -339,6 +454,8 @@ public:
 		_set (static_cast<T> (_spin->get_value ()) * _scale);
 	}
 
+        Gtk::Widget& tip_widget() { return *_spin; }
+
 private:
 	sigc::slot<T> _get;
 	sigc::slot<bool, T> _set;
@@ -356,12 +473,15 @@ public:
 	void set_state_from_config ();
 	void add_to_page (OptionEditorPage *);
 
+        Gtk::Widget& tip_widget() { return *_db_slider; }
+
 private:
 	void db_changed ();
 
 	Gtk::Adjustment _db_adjustment;
 	Gtkmm2ext::HSliderController* _db_slider;
 	Glib::RefPtr<Gdk::Pixbuf> _pix;
+	Glib::RefPtr<Gdk::Pixbuf> _pix_desensitised;
 	Gtk::Entry _db_display;
 	Gtk::Label _label;
 	Gtk::HBox _box;
@@ -378,6 +498,8 @@ public:
 	void add_to_page (OptionEditorPage *);
 	void set_session (ARDOUR::Session *);
 
+        Gtk::Widget& tip_widget() { return _clock; }
+
 private:
 	Gtk::Label _label;
 	AudioClock _clock;
@@ -393,6 +515,8 @@ public:
 	void set_state_from_config ();
 	void add_to_page (OptionEditorPage *);
 
+        Gtk::Widget& tip_widget() { return _file_chooser; }
+
 private:
 	void file_set ();
 	void current_folder_set ();