#include "gtkmm2ext/rgb_macros.h"
#include "gtkmm2ext/gui_thread.h"
+#include "ardour/rc_configuration.h" // for widget prelight preference
+
#include "ardour_button.h"
#include "ardour_ui.h"
#include "global_signals.h"
ArdourButton::ArdourButton (Element e)
: _elements (e)
- , _act_on_release (true)
+ , _tweaks (Tweaks (0))
, _text_width (0)
, _text_height (0)
, _diameter (11.0)
, fill_pattern (0)
, led_inset_pattern (0)
, reflection_pattern (0)
+ , _led_rect (0)
+ , _act_on_release (true)
, _led_left (false)
, _fixed_diameter (true)
, _distinct_led_click (false)
- , _led_rect (0)
+ , _hovering (false)
{
ColorsChanged.connect (sigc::mem_fun (*this, &ArdourButton::color_handler));
- StateChanged.connect (sigc::mem_fun (*this, &ArdourButton::state_handler));
+}
+
+ArdourButton::ArdourButton (const std::string& str, Element e)
+ : _elements (e)
+ , _text_width (0)
+ , _text_height (0)
+ , _diameter (11.0)
+ , _corner_radius (9.0)
+ , edge_pattern (0)
+ , fill_pattern (0)
+ , led_inset_pattern (0)
+ , reflection_pattern (0)
+ , _led_rect (0)
+ , _act_on_release (true)
+ , _led_left (false)
+ , _fixed_diameter (true)
+ , _distinct_led_click (false)
+ , _hovering (false)
+{
+ set_text (str);
}
ArdourButton::~ArdourButton()
if (!_layout && !_text.empty()) {
_layout = Pango::Layout::create (get_pango_context());
}
-
- _layout->set_text (str);
+
+ if (_layout) {
+ _layout->set_text (str);
+ }
queue_resize ();
}
ArdourButton::render (cairo_t* cr)
{
if (!_fixed_diameter) {
- _diameter = std::min (_width, _height);
+ _diameter = std::min (get_width(), get_height());
}
- /* background fill. use parent window style, so that we fit in nicely.
- */
-
- Color c = get_parent_bg ();
-
- cairo_rectangle (cr, 0, 0, _width, _height);
- cairo_stroke_preserve (cr);
- cairo_set_source_rgb (cr, c.get_red_p(), c.get_green_p(), c.get_blue_p());
- cairo_fill (cr);
-
if (_elements & Edge) {
- Gtkmm2ext::rounded_rectangle (cr, 0, 0, _width, _height, _corner_radius);
+ Gtkmm2ext::rounded_rectangle (cr, 0, 0, get_width(), get_height(), _corner_radius);
cairo_set_source (cr, edge_pattern);
cairo_fill (cr);
}
if (_elements & Body) {
if (_elements & Edge) {
- Gtkmm2ext::rounded_rectangle (cr, 1, 1, _width-2, _height-2, _corner_radius - 1.0);
+ Gtkmm2ext::rounded_rectangle (cr, 1, 1, get_width()-2, get_height()-2, _corner_radius - 1.0);
} else {
- Gtkmm2ext::rounded_rectangle (cr, 0, 0, _width, _height, _corner_radius - 1.0);
+ Gtkmm2ext::rounded_rectangle (cr, 0, 0, get_width(), get_height(), _corner_radius - 1.0);
}
cairo_set_source (cr, fill_pattern);
cairo_fill (cr);
}
+ if (_pixbuf) {
+
+ double x,y;
+ x = (get_width() - _pixbuf->get_width())/2.0;
+ y = (get_height() - _pixbuf->get_height())/2.0;
+
+ cairo_rectangle (cr, x, y, _pixbuf->get_width(), _pixbuf->get_height());
+ gdk_cairo_set_source_pixbuf (cr, _pixbuf->gobj(), x, y);
+ cairo_fill (cr);
+ }
+
/* text, if any */
int text_margin;
- if (_width < 75) {
+ if (get_width() < 75) {
text_margin = 3;
} else {
text_margin = 10;
if (_elements & Indicator) {
if (_led_left) {
- cairo_move_to (cr, text_margin + _diameter + 4, _height/2.0 - _text_height/2.0);
+ cairo_move_to (cr, text_margin + _diameter + 4, get_height()/2.0 - _text_height/2.0);
} else {
- cairo_move_to (cr, text_margin, _height/2.0 - _text_height/2.0);
+ cairo_move_to (cr, text_margin, get_height()/2.0 - _text_height/2.0);
}
} else {
/* center text */
- cairo_move_to (cr, (_width - _text_width)/2.0, _height/2.0 - _text_height/2.0);
+ cairo_move_to (cr, (get_width() - _text_width)/2.0, get_height()/2.0 - _text_height/2.0);
}
pango_cairo_show_layout (cr, _layout->gobj());
if (_elements & Text) {
if (_led_left) {
- cairo_translate (cr, text_margin + (_diameter/2.0), _height/2.0);
+ cairo_translate (cr, text_margin + (_diameter/2.0), get_height()/2.0);
} else {
- cairo_translate (cr, _width - ((_diameter/2.0) + 4.0), _height/2.0);
+ cairo_translate (cr, get_width() - ((_diameter/2.0) + 4.0), get_height()/2.0);
}
} else {
- cairo_translate (cr, _width/2.0, _height/2.0);
+ cairo_translate (cr, get_width()/2.0, get_height()/2.0);
}
//inset
}
+
/* a partially transparent gray layer to indicate insensitivity */
if ((visual_state() & Gtkmm2ext::Insensitive)) {
- cairo_rectangle (cr, 0, 0, _width, _height);
+ Gtkmm2ext::rounded_rectangle (cr, 0, 0, get_width(), get_height(), _corner_radius);
cairo_set_source_rgba (cr, 0.905, 0.917, 0.925, 0.5);
cairo_fill (cr);
}
-}
-void
-ArdourButton::state_handler ()
-{
- set_colors ();
+ /* if requested, show hovering */
+
+ if (ARDOUR::Config->get_widget_prelight()) {
+ if (_hovering) {
+ Gtkmm2ext::rounded_rectangle (cr, 0, 0, get_width(), get_height(), _corner_radius);
+ cairo_set_source_rgba (cr, 0.905, 0.917, 0.925, 0.2);
+ cairo_fill (cr);
+ }
+ }
}
void
_text_height = 0;
}
+ if (_pixbuf) {
+ xpad = 6;
+ }
+
if ((_elements & Indicator) && _fixed_diameter) {
- req->width = _text_width + lrint (_diameter) + xpad;
- req->height = max (_text_height, (int) lrint (_diameter)) + ypad;
+ if (_pixbuf) {
+ req->width = _pixbuf->get_width() + lrint (_diameter) + xpad;
+ req->height = max (_pixbuf->get_height(), (int) lrint (_diameter)) + ypad;
+ } else {
+ req->width = _text_width + lrint (_diameter) + xpad;
+ req->height = max (_text_height, (int) lrint (_diameter)) + ypad;
+ }
} else {
- req->width = _text_width + xpad;
- req->height = _text_height + ypad;
+ if (_pixbuf) {
+ req->width = _pixbuf->get_width() + xpad;
+ req->height = _pixbuf->get_height() + ypad;
+ } else {
+ req->width = _text_width + xpad;
+ req->height = _text_height + ypad;
+ }
}
}
if (_elements & Edge) {
- edge_pattern = cairo_pattern_create_linear (0.0, 0.0, 0.0, _height);
+ edge_pattern = cairo_pattern_create_linear (0.0, 0.0, 0.0, get_height());
if (visual_state() & Gtkmm2ext::Selected) {
- start_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1 border start selected", get_name()));
- end_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1 border end selected", get_name()));
+ start_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: border start selected", get_name()));
+ end_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: border end selected", get_name()));
} else {
- start_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1 border start", get_name()));
- end_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1 border end", get_name()));
+ start_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: border start", get_name()));
+ end_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: border end", get_name()));
}
UINT_TO_RGBA (start_color, &r, &g, &b, &a);
cairo_pattern_add_color_stop_rgba (edge_pattern, 0, r/255.0,g/255.0,b/255.0, 0.7);
}
if (_elements & Body) {
- fill_pattern = cairo_pattern_create_linear (0.0, 0.0, 0.0, _height);
+ fill_pattern = cairo_pattern_create_linear (0.0, 0.0, 0.0, get_height());
if (active_state() == Gtkmm2ext::Mid) {
- start_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1 fill start mid", get_name()));
- end_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1 fill end mid", get_name()));
+ start_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: fill start mid", get_name()));
+ end_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: fill end mid", get_name()));
} else if (active_state() == Gtkmm2ext::Active) {
- start_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1 fill start active", get_name()));
- end_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1 fill end active", get_name()));
+ start_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: fill start active", get_name()));
+ end_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: fill end active", get_name()));
} else {
- start_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1 fill start", get_name()));
- end_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1 fill end", get_name()));
+ start_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: fill start", get_name()));
+ end_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: fill end", get_name()));
}
UINT_TO_RGBA (start_color, &r, &g, &b, &a);
cairo_pattern_add_color_stop_rgba (fill_pattern, 0, r/255.0,g/255.0,b/255.0, a/255.0);
/* text and LED colors depend on Active/Normal/Mid */
if (active_state() == Gtkmm2ext::Active) {
- text_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1 text active", get_name()));
- led_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1 led active", get_name()));
+ text_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: text active", get_name()));
+ led_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: led active", get_name()));
} else if (active_state() == Gtkmm2ext::Mid) {
- text_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1 text mid", get_name()));
- led_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1 led active", get_name()));
+ text_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: text mid", get_name()));
+ led_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: led mid", get_name()));
} else {
- text_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1 text", get_name()));
- led_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1 led", get_name()));
+ text_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: text", get_name()));
+ led_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: led", get_name()));
}
UINT_TO_RGBA (text_color, &r, &g, &b, &a);
}
}
+ if (_tweaks & ShowClick) {
+ set_active_state (Gtkmm2ext::Active);
+ }
+
if (binding_proxy.button_press_handler (ev)) {
return true;
}
}
}
+ if (_tweaks & ShowClick) {
+ unset_active_state ();
+ }
+
+ signal_clicked ();
+
if (_act_on_release) {
if (_action) {
+ Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (_action);
_action->activate ();
return true;
}
}
+
return false;
}
void
ArdourButton::set_related_action (RefPtr<Action> act)
{
- _action = act;
+ Gtkmm2ext::Activatable::set_related_action (act);
- Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (_action);
- if (tact) {
- tact->signal_toggled().connect (sigc::mem_fun (*this, &ArdourButton::action_toggled));
+ if (_action) {
+
+ action_tooltip_changed ();
+
+ Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (_action);
+ if (tact) {
+ action_toggled ();
+ tact->signal_toggled().connect (sigc::mem_fun (*this, &ArdourButton::action_toggled));
+ }
+
+ _action->connect_property_changed ("sensitive", sigc::mem_fun (*this, &ArdourButton::action_sensitivity_changed));
+ _action->connect_property_changed ("visible", sigc::mem_fun (*this, &ArdourButton::action_visibility_changed));
+ _action->connect_property_changed ("tooltip", sigc::mem_fun (*this, &ArdourButton::action_tooltip_changed));
}
}
{
int text_margin;
- if (_width < 75) {
+ if (get_width() < 75) {
text_margin = 3;
} else {
text_margin = 10;
if (_led_left) {
_led_rect->x = text_margin;
} else {
- _led_rect->x = _width - text_margin - _diameter/2.0;
+ _led_rect->x = get_width() - text_margin - _diameter/2.0;
}
} else {
/* centered */
- _led_rect->x = _width/2.0 - _diameter/2.0;
+ _led_rect->x = get_width()/2.0 - _diameter/2.0;
}
- _led_rect->y = _height/2.0 - _diameter/2.0;
+ _led_rect->y = get_height()/2.0 - _diameter/2.0;
_led_rect->width = _diameter;
_led_rect->height = _diameter;
}
}
+void
+ArdourButton::set_image (const RefPtr<Gdk::Pixbuf>& img)
+{
+ _pixbuf = img;
+ queue_draw ();
+}
+
+void
+ArdourButton::set_active_state (Gtkmm2ext::ActiveState s)
+{
+ bool changed = (_active_state != s);
+ CairoWidget::set_active_state (s);
+ if (changed) {
+ set_colors ();
+ }
+}
+
+void
+ArdourButton::set_visual_state (Gtkmm2ext::VisualState s)
+{
+ bool changed = (_visual_state != s);
+ CairoWidget::set_visual_state (s);
+ if (changed) {
+ set_colors ();
+ }
+}
+
+bool
+ArdourButton::on_enter_notify_event (GdkEventCrossing* ev)
+{
+ _hovering = true;
+
+ if (ARDOUR::Config->get_widget_prelight()) {
+ queue_draw ();
+ }
+
+ return CairoWidget::on_enter_notify_event (ev);
+}
+
+bool
+ArdourButton::on_leave_notify_event (GdkEventCrossing* ev)
+{
+ _hovering = false;
+
+ if (ARDOUR::Config->get_widget_prelight()) {
+ queue_draw ();
+ }
+
+ return CairoWidget::on_leave_notify_event (ev);
+}
+
+void
+ArdourButton::set_tweaks (Tweaks t)
+{
+ if (_tweaks != t) {
+ _tweaks = t;
+ queue_draw ();
+ }
+}
+
+void
+ArdourButton::action_sensitivity_changed ()
+{
+ if (_action->property_sensitive ()) {
+ set_visual_state (Gtkmm2ext::VisualState (visual_state() & ~Gtkmm2ext::Insensitive));
+ } else {
+ set_visual_state (Gtkmm2ext::VisualState (visual_state() | Gtkmm2ext::Insensitive));
+ }
+
+}
+
+
+void
+ArdourButton::action_visibility_changed ()
+{
+ if (_action->property_visible ()) {
+ show ();
+ } else {
+ hide ();
+ }
+}
+
+void
+ArdourButton::action_tooltip_changed ()
+{
+ string str = _action->property_tooltip().get_value();
+ ARDOUR_UI::instance()->set_tip (*this, str);
+}