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revert 29b1e706dd and then redo separation of ArdourButton::set_colors() from ArdourButton::build_patterns.

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This commit is contained in:
Paul Davis 2014-03-05 17:51:51 -05:00
parent 0c9120de8f
commit b360274e34
2 changed files with 69 additions and 112 deletions
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150
gtk2_ardour/ardour_button.cc
View file

@ -25,6 +25,7 @@
#include "pbd/compose.h" #include "pbd/compose.h"
#include "pbd/error.h" #include "pbd/error.h"
#include "pbd/stacktrace.h"
#include "gtkmm2ext/utils.h" #include "gtkmm2ext/utils.h"
#include "gtkmm2ext/rgb_macros.h" #include "gtkmm2ext/rgb_macros.h"
@ -64,16 +65,16 @@ ArdourButton::ArdourButton (Element e)
, _angle(0) , _angle(0)
, _xalign(.5) , _xalign(.5)
, _yalign(.5) , _yalign(.5)
, bg_color (0)
, border_color (0) , border_color (0)
, fill_color_active (0) , fill_start_inactive_color (0)
, fill_color_active_start(0) , fill_end_inactive_color (0)
, fill_color_active_end(0) , fill_start_active_color (0)
, fill_color_inactive_start(0) , fill_end_active_color (0)
, fill_color_inactive_end(0) , text_active_color(0)
, text_color_inactive(0) , text_inactive_color(0)
, text_color_active(0) , led_active_color(0)
, led_color_inactive(0) , led_inactive_color(0)
, led_color_active(0)
, fill_pattern (0) , fill_pattern (0)
, fill_pattern_active (0) , fill_pattern_active (0)
, shine_pattern (0) , shine_pattern (0)
@ -100,16 +101,16 @@ ArdourButton::ArdourButton (const std::string& str, Element e)
, _angle(0) , _angle(0)
, _xalign(.5) , _xalign(.5)
, _yalign(.5) , _yalign(.5)
, bg_color (0)
, border_color (0) , border_color (0)
, fill_color_active (0) , fill_start_inactive_color (0)
, fill_color_active_start(0) , fill_end_inactive_color (0)
, fill_color_active_end(0) , fill_start_active_color (0)
, fill_color_inactive_start(0) , fill_end_active_color (0)
, fill_color_inactive_end(0) , text_active_color(0)
, text_color_inactive(0) , text_inactive_color(0)
, text_color_active(0) , led_active_color(0)
, led_color_inactive(0) , led_inactive_color(0)
, led_color_active(0)
, fill_pattern (0) , fill_pattern (0)
, fill_pattern_active (0) , fill_pattern_active (0)
, shine_pattern (0) , shine_pattern (0)
@ -244,7 +245,7 @@ ArdourButton::render (cairo_t* cr)
if (!(_tweaks & ImplicitUsesSolidColor)) { if (!(_tweaks & ImplicitUsesSolidColor)) {
//border //border
UINT_TO_RGBA (fill_color_active, &r, &g, &b, &a); UINT_TO_RGBA (fill_end_active_color, &r, &g, &b, &a);
cairo_set_line_width (cr, 1.0); cairo_set_line_width (cr, 1.0);
rounded_function (cr, 2, 2, get_width()-4, get_height()-4, _corner_radius - 1.5); rounded_function (cr, 2, 2, get_width()-4, get_height()-4, _corner_radius - 1.5);
cairo_set_source_rgba (cr, r/255.0, g/255.0, b/255.0, a/255.0); cairo_set_source_rgba (cr, r/255.0, g/255.0, b/255.0, a/255.0);
@ -277,7 +278,7 @@ ArdourButton::render (cairo_t* cr)
if (active_state() == Gtkmm2ext::ExplicitActive) { if (active_state() == Gtkmm2ext::ExplicitActive) {
UINT_TO_RGBA (fill_color_active, &r, &g, &b, &a); UINT_TO_RGBA (fill_start_active_color, &r, &g, &b, &a);
cairo_set_line_width (cr, 2.0); cairo_set_line_width (cr, 2.0);
rounded_function (cr, 2, 2, get_width()-4, get_height()-4, _corner_radius - 2.0); rounded_function (cr, 2, 2, get_width()-4, get_height()-4, _corner_radius - 2.0);
cairo_set_source_rgba (cr, r/255.0, g/255.0, b/255.0, a/255.0); cairo_set_source_rgba (cr, r/255.0, g/255.0, b/255.0, a/255.0);
@ -285,7 +286,7 @@ ArdourButton::render (cairo_t* cr)
} else { } else {
UINT_TO_RGBA (fill_color_inactive_end, &r, &g, &b, &a); UINT_TO_RGBA (fill_start_inactive_color, &r, &g, &b, &a);
cairo_set_line_width (cr, 2.0); cairo_set_line_width (cr, 2.0);
rounded_function (cr, 2, 2, get_width()-4, get_height()-4, _corner_radius - 2.0); rounded_function (cr, 2, 2, get_width()-4, get_height()-4, _corner_radius - 2.0);
cairo_set_source_rgba (cr, r/255.0, g/255.0, b/255.0, a/255.0); cairo_set_source_rgba (cr, r/255.0, g/255.0, b/255.0, a/255.0);
@ -495,68 +496,33 @@ ArdourButton::on_size_request (Gtk::Requisition* req)
void void
ArdourButton::set_colors () ArdourButton::set_colors ()
{ {
Glib::ustring button_name = get_name(); std::string name = get_name();
if (button_name == "") { border_color = ARDOUR_UI::config()->color_by_name ( "button border" );
return;
}
border_color = ARDOUR_UI::config()->color_by_name ("button border"); fill_start_active_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: fill start active", name));
fill_end_active_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: fill end active", name));
fill_color_active_start = ARDOUR_UI::config()->color_by_name (string_compose ("%1: fill start active", button_name)); fill_start_inactive_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: fill start", name));
fill_color_active_end = ARDOUR_UI::config()->color_by_name (string_compose ("%1: fill end active", button_name)); fill_end_inactive_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: fill end", name));
fill_color_inactive_start = ARDOUR_UI::config()->color_by_name (string_compose ("%1: fill start", button_name)); text_active_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: text active", name));
fill_color_inactive_end = ARDOUR_UI::config()->color_by_name (string_compose ("%1: fill end", button_name)); text_inactive_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: text", name));
text_color_active = ARDOUR_UI::config()->color_by_name (string_compose ("%1: text active", button_name)); led_active_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: led active", name));
text_color_inactive = ARDOUR_UI::config()->color_by_name (string_compose ("%1: text", button_name)); led_inactive_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: led", name));
led_color_active = ARDOUR_UI::config()->color_by_name (string_compose ("%1: led active", button_name));
led_color_inactive = ARDOUR_UI::config()->color_by_name (string_compose ("%1: led", button_name));
}
void ArdourButton::set_bg_colors (const uint32_t color_active, const uint32_t color_inactive)
{
set_colors ();
set_name ("");
fill_color_active_start = fill_color_active_end = color_active;
unsigned char r, g, b, a;
UINT_TO_RGBA(color_active, &r, &g, &b, &a);
double white_contrast = (max (double(r), 255.) - min (double(r), 255.)) +
(max (double(g), 255.) - min (double(g), 255.)) +
(max (double(b), 255.) - min (double(b), 255.));
double black_contrast = (max (double(r), 0.) - min (double(r), 0.)) +
(max (double(g), 0.) - min (double(g), 0.)) +
(max (double(b), 0.) - min (double(b), 0.));
text_color_active =
text_color_inactive = (white_contrast > black_contrast) ?
RGBA_TO_UINT(255, 255, 255, 255) : /* use white */
RGBA_TO_UINT( 0, 0, 0, 255); /* use black */
fill_color_inactive_start = fill_color_inactive_end = color_inactive;
build_patterns (); build_patterns ();
} }
void void
ArdourButton::build_patterns() ArdourButton::build_patterns ()
{ {
uint32_t start_color; uint32_t start_color;
uint32_t end_color; uint32_t end_color;
uint32_t r, g, b, a;
uint32_t text_color; uint32_t text_color;
uint32_t led_color; uint32_t led_color;
uint32_t r, g, b, a;
if (active_state() == Gtkmm2ext::ImplicitActive && (_tweaks & ImplicitUsesSolidColor)) {
fill_color_active = led_color_active;
} else {
fill_color_active = fill_color_active_end;
}
if (shine_pattern) { if (shine_pattern) {
cairo_pattern_destroy (shine_pattern); cairo_pattern_destroy (shine_pattern);
@ -575,13 +541,11 @@ ArdourButton::build_patterns()
if (_elements & Body) { if (_elements & Body) {
start_color = ARDOUR_UI::config()->color_by_name (string_compose ("%1: fill start active", get_name()));
start_color = fill_color_active_start;
if (_flat_buttons) { if (_flat_buttons) {
end_color = start_color; end_color = start_color = fill_start_active_color;
} else { } else {
end_color = fill_color_active; start_color = fill_start_active_color;
end_color = fill_end_active_color;
} }
UINT_TO_RGBA (start_color, &r, &g, &b, &a); UINT_TO_RGBA (start_color, &r, &g, &b, &a);
@ -598,10 +562,10 @@ ArdourButton::build_patterns()
fill_pattern = cairo_pattern_create_linear (0.0, 0.0, 0.0, get_height()-3); fill_pattern = cairo_pattern_create_linear (0.0, 0.0, 0.0, get_height()-3);
if (_flat_buttons) { if (_flat_buttons) {
end_color = start_color = fill_color_inactive_end; end_color = start_color = fill_start_inactive_color;
} else { } else {
start_color = fill_color_inactive_start; start_color = fill_start_inactive_color;
end_color = fill_color_inactive_end; end_color = fill_end_inactive_color;
} }
UINT_TO_RGBA (start_color, &r, &g, &b, &a); 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); cairo_pattern_add_color_stop_rgba (fill_pattern, 0, r/255.0,g/255.0,b/255.0, a/255.0);
@ -611,17 +575,16 @@ ArdourButton::build_patterns()
fill_pattern_active = cairo_pattern_create_linear (0.0, 0.0, 0.0, get_height()-3); fill_pattern_active = cairo_pattern_create_linear (0.0, 0.0, 0.0, get_height()-3);
if (_flat_buttons) { if (_flat_buttons) {
if (active_state() == Gtkmm2ext::ImplicitActive && (_tweaks & ImplicitUsesSolidColor)) { if (active_state() == Gtkmm2ext::ImplicitActive && (_tweaks & ImplicitUsesSolidColor)) {
end_color = start_color = led_color_active; end_color = start_color = led_active_color;
} else { } else {
end_color = start_color = fill_color_active_end; end_color = start_color = fill_end_active_color;
} }
} else { } else {
if (active_state() == Gtkmm2ext::ImplicitActive && (_tweaks & ImplicitUsesSolidColor)) { if (active_state() == Gtkmm2ext::ImplicitActive && (_tweaks & ImplicitUsesSolidColor)) {
start_color = led_color_inactive; end_color = start_color = led_active_color;
end_color = led_color_active;
} else { } else {
start_color = fill_color_active_start; start_color = fill_start_active_color;
end_color = fill_color_active_end; end_color = fill_end_active_color;
} }
} }
UINT_TO_RGBA (start_color, &r, &g, &b, &a); UINT_TO_RGBA (start_color, &r, &g, &b, &a);
@ -648,14 +611,12 @@ ArdourButton::build_patterns()
cairo_pattern_add_color_stop_rgba (reflection_pattern, 1, 1,1,1, 0.0); cairo_pattern_add_color_stop_rgba (reflection_pattern, 1, 1,1,1, 0.0);
} }
/* text and LED colors */
if (active_state() == Gtkmm2ext::ExplicitActive || ((_tweaks & ImplicitUsesSolidColor) && active_state() == Gtkmm2ext::ImplicitActive)) { if (active_state() == Gtkmm2ext::ExplicitActive || ((_tweaks & ImplicitUsesSolidColor) && active_state() == Gtkmm2ext::ImplicitActive)) {
text_color = text_color_active; text_color = text_active_color;
led_color = led_color_active; led_color = led_active_color;
} else { } else {
text_color = text_color_inactive; text_color = text_inactive_color;
led_color = led_color_inactive; led_color = led_inactive_color;
} }
UINT_TO_RGBA (text_color, &r, &g, &b, &a); UINT_TO_RGBA (text_color, &r, &g, &b, &a);
@ -746,7 +707,6 @@ void
ArdourButton::color_handler () ArdourButton::color_handler ()
{ {
set_colors (); set_colors ();
build_patterns ();
set_dirty (); set_dirty ();
} }
@ -755,7 +715,7 @@ ArdourButton::on_size_allocate (Allocation& alloc)
{ {
CairoWidget::on_size_allocate (alloc); CairoWidget::on_size_allocate (alloc);
setup_led_rect (); setup_led_rect ();
build_patterns (); set_colors ();
} }
void void
@ -829,7 +789,6 @@ void
ArdourButton::on_style_changed (const RefPtr<Gtk::Style>&) ArdourButton::on_style_changed (const RefPtr<Gtk::Style>&)
{ {
set_colors (); set_colors ();
build_patterns ();
} }
void void
@ -880,7 +839,7 @@ ArdourButton::set_active_state (Gtkmm2ext::ActiveState s)
bool changed = (_active_state != s); bool changed = (_active_state != s);
CairoWidget::set_active_state (s); CairoWidget::set_active_state (s);
if (changed) { if (changed) {
build_patterns (); set_colors ();
} }
} }
@ -890,7 +849,7 @@ ArdourButton::set_visual_state (Gtkmm2ext::VisualState s)
bool changed = (_visual_state != s); bool changed = (_visual_state != s);
CairoWidget::set_visual_state (s); CairoWidget::set_visual_state (s);
if (changed) { if (changed) {
build_patterns (); set_colors ();
} }
} }
@ -938,6 +897,7 @@ ArdourButton::action_sensitivity_changed ()
} }
void void
ArdourButton::action_visibility_changed () ArdourButton::action_visibility_changed ()
{ {
@ -966,14 +926,14 @@ void
ArdourButton::set_elements (Element e) ArdourButton::set_elements (Element e)
{ {
_elements = e; _elements = e;
build_patterns (); set_colors ();
} }
void void
ArdourButton::add_elements (Element e) ArdourButton::add_elements (Element e)
{ {
_elements = (ArdourButton::Element) (_elements | e); _elements = (ArdourButton::Element) (_elements | e);
build_patterns (); set_colors ();
} }
void void

21
gtk2_ardour/ardour_button.h
View file

@ -95,7 +95,6 @@ class ArdourButton : public CairoWidget , public Gtkmm2ext::Activatable
bool on_button_release_event (GdkEventButton*); bool on_button_release_event (GdkEventButton*);
void set_image (const Glib::RefPtr<Gdk::Pixbuf>&); void set_image (const Glib::RefPtr<Gdk::Pixbuf>&);
void set_bg_colors (uint32_t color_active, uint32_t color_inactive);
protected: protected:
void render (cairo_t *); void render (cairo_t *);
@ -127,16 +126,14 @@ class ArdourButton : public CairoWidget , public Gtkmm2ext::Activatable
uint32_t bg_color; uint32_t bg_color;
uint32_t border_color; uint32_t border_color;
uint32_t fill_start_inactive_color;
uint32_t fill_color_active; uint32_t fill_end_inactive_color;
uint32_t fill_color_active_start; uint32_t fill_start_active_color;
uint32_t fill_color_active_end; uint32_t fill_end_active_color;
uint32_t fill_color_inactive_start; uint32_t text_active_color;
uint32_t fill_color_inactive_end; uint32_t text_inactive_color;
uint32_t text_color_inactive; uint32_t led_active_color;
uint32_t text_color_active; uint32_t led_inactive_color;
uint32_t led_color_inactive;
uint32_t led_color_active;
cairo_pattern_t* fill_pattern; cairo_pattern_t* fill_pattern;
cairo_pattern_t* fill_pattern_active; cairo_pattern_t* fill_pattern_active;
@ -171,8 +168,8 @@ class ArdourButton : public CairoWidget , public Gtkmm2ext::Activatable
void setup_led_rect (); void setup_led_rect ();
void set_colors (); void set_colors ();
void build_patterns ();
void color_handler (); void color_handler ();
void build_patterns ();
void action_toggled (); void action_toggled ();