#define BASELINESTRETCH (1.25)
#define TRACKHEADERBTNW (3.10)
-using namespace Gdk;
using namespace Gtk;
using namespace Glib;
using namespace PBD;
, _markup (false)
, _elements (e)
, _icon (Gtkmm2ext::ArdourIcon::NoIcon)
+ , _icon_render_cb (0)
+ , _icon_render_cb_data (0)
, _tweaks (Tweaks (0))
, _char_pixel_width (0)
, _char_pixel_height (0)
void
ArdourButton::set_text (const std::string& str, bool markup)
{
+ if (!(_elements & Text)) {
+ return;
+ }
if (_text == str && _markup == markup) {
return;
}
+
_text = str;
_markup = markup;
if (!is_realized()) {
* ARDOUR_UI_UTILS::render_vector_icon()
*/
void
-ArdourButton::render (cairo_t* cr, cairo_rectangle_t *)
+ArdourButton::render (Cairo::RefPtr<Cairo::Context> const& ctx, cairo_rectangle_t*)
{
+ cairo_t* cr = ctx->cobj();
+
uint32_t text_color;
uint32_t led_color;
gdk_cairo_set_source_pixbuf (cr, _pixbuf->gobj(), x, y);
cairo_fill (cr);
}
- else /* VectorIcons are exclusive to Pixbuf Icons */
- if (_elements & VectorIcon) {
- Gtkmm2ext::ArdourIcon::render (cr, _icon, get_width(), get_height(), active_state(), text_color);
+ else /* VectorIcon, IconRenderCallback are exclusive to Pixbuf Icons */
+ if (_elements & (VectorIcon | IconRenderCallback)) {
+ int vw = get_width();
+ int vh = get_height();
+ if (_elements & Menu) {
+ vw -= _diameter + 4;
+ }
+ if (_elements & VectorIcon) {
+ Gtkmm2ext::ArdourIcon::render (cr, _icon, vw, vh, active_state(), text_color);
+ } else {
+ cairo_save (cr);
+ rounded_function (cr, 0, 0, get_width(), get_height(), corner_radius + 1.5);
+ cairo_clip (cr);
+ _icon_render_cb (cr, vw, vh, text_color, _icon_render_cb_data);
+ cairo_restore (cr);
+ }
}
const int text_margin = char_pixel_width();
ww = get_width();
wh = get_height();
- cairo_save (cr);
- cairo_rotate(cr, _angle * M_PI / 180.0);
+ cairo_matrix_t m1;
+ cairo_get_matrix (cr, &m1);
+ cairo_matrix_t m2 = m1;
+ m2.x0 = 0;
+ m2.y0 = 0;
+ cairo_set_matrix (cr, &m2);
+
+ if (_angle) {
+ cairo_rotate(cr, _angle * M_PI / 180.0);
+ }
+
cairo_device_to_user(cr, &ww, &wh);
xa = text_margin + (ww - _text_width - 2 * text_margin) * _xalign;
ya = (wh - _text_height) * _yalign;
*/
if (_xalign < 0) xa = ceil(.5 + (ww * fabs(_xalign) + text_margin));
- cairo_move_to (cr, xa, ya);
+ cairo_move_to (cr, xa + m1.x0, ya + m1.y0);
pango_cairo_update_layout(cr, _layout->gobj());
pango_cairo_show_layout (cr, _layout->gobj());
- cairo_restore (cr);
}
cairo_restore (cr);
}
* of text.
*/
- } else { //if (!_text.empty() || !_sizing_text.empty()) {
+ } else /*if (!_text.empty() || !_sizing_text.empty()) */ {
req->height = std::max(req->height, (int) ceil(char_pixel_height() * BASELINESTRETCH + 1.0));
req->width += rint(1.75 * char_pixel_width()); // padding
req->width += _diameter + 4;
}
- if (_elements & VectorIcon) {
+ if (_elements & (VectorIcon | IconRenderCallback)) {
assert(!(_elements & Text));
const int wh = std::max (6., std::max (rint (TRACKHEADERBTNW * char_avg_pixel_width()), ceil (char_pixel_height() * BASELINESTRETCH + 1.)));
req->width += wh;
if (_action) {
action_tooltip_changed ();
+ action_sensitivity_changed ();
Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (_action);
if (tact) {
void
ArdourButton::set_image (const RefPtr<Gdk::Pixbuf>& img)
{
+ _elements = (ArdourButton::Element) (_elements & ~ArdourButton::Text);
_pixbuf = img;
if (is_realized()) {
queue_resize ();
bool
ArdourButton::on_key_release_event (GdkEventKey *ev) {
- if (_focused &&
+ if (_act_on_release && _focused &&
+ (ev->keyval == GDK_space || ev->keyval == GDK_Return))
+ {
+ signal_clicked();
+ if (_action) {
+ _action->activate ();
+ }
+ return true;
+ }
+ return CairoWidget::on_key_release_event (ev);
+}
+
+bool
+ArdourButton::on_key_press_event (GdkEventKey *ev) {
+ if (!_act_on_release && _focused &&
(ev->keyval == GDK_space || ev->keyval == GDK_Return))
{
signal_clicked();
ArdourButton::set_icon (Gtkmm2ext::ArdourIcon::Icon i)
{
_icon = i;
- _elements = (ArdourButton::Element) ((_elements | ArdourButton::VectorIcon) & ~ArdourButton::Text);
+ _icon_render_cb = 0;
+ _icon_render_cb_data = 0;
+ _elements = (ArdourButton::Element) ((_elements | VectorIcon) & ~(ArdourButton::Text | IconRenderCallback));
+ CairoWidget::set_dirty ();
+}
+
+void
+ArdourButton::set_icon (rendercallback_t cb, void* d)
+{
+ if (!cb) {
+ _elements = (ArdourButton::Element) ((_elements | ArdourButton::Text) & ~(IconRenderCallback | VectorIcon));
+ _icon_render_cb = 0;
+ _icon_render_cb_data = 0;
+ } else {
+ _elements = (ArdourButton::Element) ((_elements | IconRenderCallback) & ~(ArdourButton::Text | VectorIcon));
+ _icon_render_cb = cb;
+ _icon_render_cb_data = d;
+ }
CairoWidget::set_dirty ();
}