/*
- Copyright (C) 2001 Paul Davis
+ Copyright (C) 2001 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id$
*/
-#include <ardour/tempo.h>
+#include <sigc++/bind.h>
+#include "ardour/tempo.h"
+
+#include "ardour_ui.h"
+/*
+ * ardour_ui.h include was moved to the top of the list
+ * due to a conflicting definition of 'Rect' between
+ * Apple's MacTypes.h and GTK.
+ */
#include "marker.h"
#include "public_editor.h"
-#include "canvas-simpleline.h"
#include "utils.h"
+#include "canvas_impl.h"
+#include "simpleline.h"
+
+#include <gtkmm2ext/utils.h>
#include "i18n.h"
-Marker::Marker (PublicEditor& ed, ArdourCanvas::Group& parent, guint32 rgba, const string& annotation,
- Type type, gint (*callback)(ArdourCanvas::Item *, GdkEvent *, gpointer), jack_nframes_t frame)
+using namespace std;
+using namespace ARDOUR;
- : editor (ed), _type(type)
+Marker::Marker (PublicEditor& ed, ArdourCanvas::Group& parent, guint32 rgba, const string& annotation,
+ Type type, nframes_t frame, bool handle_events)
+
+ : editor (ed), _parent(&parent), _type(type)
{
double label_offset = 0;
^ |
| V
(0,5) (6,5)
- \ /
+ \ /
(3,10)
Start:
- 0,0 -> 5,0
- | \
- | 10,5
- | /
- 0,10 -> 5,10
+ 0,0\
+ | \
+ | \ 6,6
+ | /
+ | /
+ 0,12
End:
- 5,0 -> 10,0
- / |
- 0,5 |
- \ |
- 5,10 <-10,10
+ /12,0
+ / |
+ / |
+ 6,6 |
+ \ |
+ \ |
+ \ |
+ 12,12
+
-
TransportStart:
- 0,0->3,0
- | |
- | |
- | |
- | 3,8 -> 7,8
- | |
- 0,11 ------ 7,11
+ 0,0
+ | \
+ | \
+ | \
+ | \
+ | \
+ 0,13 --- 13,13
TransportEnd:
- 4,0->7,0
- | |
- | |
- | |
- 0,8 ---- 4,8 |
- | |
- 0,11 -------- 7,11
-
+ /13,0
+ / |
+ / |
+ / |
+ / |
+ / |
+ 0,13 ------ 13,13
+
PunchIn:
- 0,0 ------> 8,0
+ 0,0 ------> 13,0
| /
| /
- | 4,5
- | |
- | |
- | |
- 0,11->4,11
+ | /
+ | /
+ | /
+ | /
+ 0,13
PunchOut
- 0,0 -->-8,0
- \ |
+ 0,0 -->-13,0
+ \ |
\ |
- 4,5 |
- | |
- | |
- | |
- 4,11->8,11
-
-
+ \ |
+ \ |
+ \ |
+ \ |
+ 13,13
+
+
*/
switch (type) {
points->push_back (Gnome::Art::Point (0.0, 0.0));
points->push_back (Gnome::Art::Point (6.0, 0.0));
points->push_back (Gnome::Art::Point (6.0, 5.0));
- points->push_back (Gnome::Art::Point (3.0, 10.0));
- points->push_back (Gnome::Art::Point (0.0, 5.0));
- points->push_back (Gnome::Art::Point (0.0, 0.0));
-
+ points->push_back (Gnome::Art::Point (3.0, 10.0));
+ points->push_back (Gnome::Art::Point (0.0, 5.0));
+ points->push_back (Gnome::Art::Point (0.0, 0.0));
+
shift = 3;
label_offset = 8.0;
break;
points = new ArdourCanvas::Points ();
points->push_back (Gnome::Art::Point (3.0, 0.0));
- points->push_back (Gnome::Art::Point (6.0, 5.0));
- points->push_back (Gnome::Art::Point (6.0, 10.0));
- points->push_back (Gnome::Art::Point (0.0, 10.0));
- points->push_back (Gnome::Art::Point (0.0, 5.0));
- points->push_back (Gnome::Art::Point (3.0, 0.0));
+ points->push_back (Gnome::Art::Point (6.0, 5.0));
+ points->push_back (Gnome::Art::Point (6.0, 10.0));
+ points->push_back (Gnome::Art::Point (0.0, 10.0));
+ points->push_back (Gnome::Art::Point (0.0, 5.0));
+ points->push_back (Gnome::Art::Point (3.0, 0.0));
shift = 3;
label_offset = 8.0;
case Start:
points = new ArdourCanvas::Points ();
- points->push_back (Gnome::Art::Point (0.0, 0.0));
- points->push_back (Gnome::Art::Point (5.0, 0.0));
- points->push_back (Gnome::Art::Point (10.0, 5.0));
- points->push_back (Gnome::Art::Point (5.0, 10.0));
- points->push_back (Gnome::Art::Point (0.0, 10.0));
- points->push_back (Gnome::Art::Point (0.0, 0.0));
-
- shift = 10;
- label_offset = 12.0;
+ points->push_back (Gnome::Art::Point (0.0, 0.0));
+ points->push_back (Gnome::Art::Point (6.5, 6.5));
+ points->push_back (Gnome::Art::Point (0.0, 13.0));
+ points->push_back (Gnome::Art::Point (0.0, 0.0));
+
+ shift = 0;
+ label_offset = 13.0;
break;
case End:
points = new ArdourCanvas::Points ();
- points->push_back (Gnome::Art::Point (5.0, 0.0));
- points->push_back (Gnome::Art::Point (10.0, 0.0));
- points->push_back (Gnome::Art::Point (10.0, 10.0));
- points->push_back (Gnome::Art::Point (5.0, 10.0));
- points->push_back (Gnome::Art::Point (0.0, 5.0));
- points->push_back (Gnome::Art::Point (5.0, 0.0));
-
- shift = 0;
- label_offset = 12.0;
+ points->push_back (Gnome::Art::Point (6.5, 6.5));
+ points->push_back (Gnome::Art::Point (13.0, 0.0));
+ points->push_back (Gnome::Art::Point (13.0, 13.0));
+ points->push_back (Gnome::Art::Point (6.5, 6.5));
+
+ shift = 13;
+ label_offset = 6.0;
break;
case LoopStart:
points = new ArdourCanvas::Points ();
points->push_back (Gnome::Art::Point (0.0, 0.0));
- points->push_back (Gnome::Art::Point (4.0, 0.0));
- points->push_back (Gnome::Art::Point (4.0, 8.0));
- points->push_back (Gnome::Art::Point (8.0, 8.0));
- points->push_back (Gnome::Art::Point (8.0, 11.0));
- points->push_back (Gnome::Art::Point (0.0, 11.0));
- points->push_back (Gnome::Art::Point (0.0, 0.0));
-
+ points->push_back (Gnome::Art::Point (13.0, 13.0));
+ points->push_back (Gnome::Art::Point (0.0, 13.0));
+ points->push_back (Gnome::Art::Point (0.0, 0.0));
+
shift = 0;
- label_offset = 11.0;
+ label_offset = 12.0;
break;
case LoopEnd:
points = new ArdourCanvas::Points ();
- points->push_back (Gnome::Art::Point (8.0, 0.0));
- points->push_back (Gnome::Art::Point (8.0, 11.0));
- points->push_back (Gnome::Art::Point (0.0, 11.0));
- points->push_back (Gnome::Art::Point (0.0, 8.0));
- points->push_back (Gnome::Art::Point (4.0, 8.0));
- points->push_back (Gnome::Art::Point (4.0, 0.0));
- points->push_back (Gnome::Art::Point (8.0, 0.0));
-
- shift = 8;
- label_offset = 11.0;
+ points->push_back (Gnome::Art::Point (13.0, 0.0));
+ points->push_back (Gnome::Art::Point (13.0, 13.0));
+ points->push_back (Gnome::Art::Point (0.0, 13.0));
+ points->push_back (Gnome::Art::Point (13.0, 0.0));
+
+ shift = 13;
+ label_offset = 0.0;
break;
case PunchIn:
points = new ArdourCanvas::Points ();
points->push_back (Gnome::Art::Point (0.0, 0.0));
- points->push_back (Gnome::Art::Point (8.0, 0.0));
- points->push_back (Gnome::Art::Point (4.0, 4.0));
- points->push_back (Gnome::Art::Point (4.0, 11.0));
- points->push_back (Gnome::Art::Point (0.0, 11.0));
- points->push_back (Gnome::Art::Point (0.0, 0.0));
+ points->push_back (Gnome::Art::Point (13.0, 0.0));
+ points->push_back (Gnome::Art::Point (0.0, 13.0));
+ points->push_back (Gnome::Art::Point (0.0, 0.0));
shift = 0;
- label_offset = 10.0;
+ label_offset = 13.0;
break;
-
+
case PunchOut:
points = new ArdourCanvas::Points ();
points->push_back (Gnome::Art::Point (0.0, 0.0));
- points->push_back (Gnome::Art::Point (8.0, 0.0));
- points->push_back (Gnome::Art::Point (8.0, 11.0));
- points->push_back (Gnome::Art::Point (4.0, 11.0));
- points->push_back (Gnome::Art::Point (4.0, 4.0));
- points->push_back (Gnome::Art::Point (0.0, 0.0));
-
- shift = 8;
- label_offset = 11.0;
+ points->push_back (Gnome::Art::Point (12.0, 0.0));
+ points->push_back (Gnome::Art::Point (12.0, 12.0));
+ points->push_back (Gnome::Art::Point (0.0, 0.0));
+
+ shift = 13;
+ label_offset = 0.0;
break;
-
+
}
frame_position = frame;
unit_position -= shift;
- group = &parent;
- group->set_property ("x", unit_position);
- group->set_property ("y", 1.0);
- // cerr << "set mark al points, nc = " << points->num_points << endl;
- mark = new ArdourCanvas::Polygon (*group);
- mark->set_property ("points", points);
- mark->set_property ("fill_color_rgba", rgba);
- mark->set_property ("outline_color", Gdk::Color ("black"));
-
- Pango::FontDescription font = get_font_for_style (N_("MarkerText"));
-
- text = new ArdourCanvas::Text (*group);
- text->set_property ("text", annotation.c_str());
- text->set_property ("x", label_offset);
- text->set_property ("y", 0.0);
- text->set_property ("fontdesc", font);
- text->set_property ("anchor", Gtk::ANCHOR_NW);
- text->set_property ("fill_color", Gdk::Color ("black"));
-
- group->signal_event().connect() (bind (mem_fun (editor, &PublicEditor::reposition), group, this));
+ group = new Group (parent, unit_position, 1.0);
+
+ mark = new Polygon (*group);
+ mark->property_points() = *points;
+ mark->property_fill_color_rgba() = rgba;
+ mark->property_outline_color_rgba() = rgba;
+ mark->property_width_pixels() = 1;
+
+ /* setup name pixbuf sizes */
+ name_font = get_font_for_style (N_("MarkerText"));
+
+ Gtk::Window win;
+ Gtk::Label foo;
+ win.add (foo);
+
+ Glib::RefPtr<Pango::Layout> layout = foo.create_pango_layout (X_("Hg")); /* ascender + descender */
+ int width;
+ int height;
+
+ layout->set_font_description (*name_font);
+ Gtkmm2ext::get_ink_pixel_size (layout, width, height);
+ name_height = height + 6;
+
+ name_pixbuf = new ArdourCanvas::Pixbuf(*group);
+ name_pixbuf->property_x() = label_offset;
+
+ set_name (annotation.c_str());
+
+ editor.ZoomChanged.connect (mem_fun (*this, &Marker::reposition));
+
+ mark->set_data ("marker", this);
+
+ if (handle_events) {
+ group->signal_event().connect (bind (mem_fun (editor, &PublicEditor::canvas_marker_event), mark, this));
+ }
+
+ line = 0;
+
}
+
Marker::~Marker ()
{
- /* destroying the group destroys its contents */
- delete text;
+ drop_references ();
+
+ /* destroying the parent group destroys its contents, namely any polygons etc. that we added */
+ delete name_pixbuf;
delete mark;
delete points;
+
+ delete line;
+ line = 0;
+}
+
+void Marker::reparent(ArdourCanvas::Group & parent)
+{
+ group->reparent(parent);
+ _parent = &parent;
+}
+
+
+void
+Marker::set_line_vpos (double pos, double height)
+{
+ if (line) {
+ line->property_y1() = pos;
+ line->property_y2() = pos + height;
+ }
+}
+
+void
+Marker::add_line (ArdourCanvas::Group* group, double y_origin, double initial_height)
+{
+ if (!line) {
+
+ line = new ArdourCanvas::SimpleLine (*group);
+ line->property_color_rgba() = ARDOUR_UI::config()->canvasvar_EditPoint.get();
+ line->property_x1() = unit_position + shift;
+ line->property_y1() = y_origin;
+ line->property_x2() = unit_position + shift;
+ line->property_y2() = y_origin + initial_height;
+
+ line->signal_event().connect (bind (mem_fun (editor, &PublicEditor::canvas_marker_event), mark, this));
+ }
+
+ show_line ();
}
void
-Marker::set_name (const string& name)
+Marker::show_line ()
{
- text->set_property ("text", name.c_str());
+ if (line) {
+ line->raise_to_top();
+ line->show ();
+ }
}
void
-Marker::set_position (jack_nframes_t frame)
+Marker::hide_line ()
+{
+ if (line) {
+ line->hide ();
+ }
+}
+
+ArdourCanvas::Item&
+Marker::the_item() const
+{
+ return *mark;
+}
+
+void
+Marker::set_name (const string& new_name)
+{
+ uint32_t pb_width;
+ double font_size;
+
+ font_size = name_font->get_size() / Pango::SCALE;
+ pb_width = new_name.length() * font_size;
+
+ Glib::RefPtr<Gdk::Pixbuf> buf = Gdk::Pixbuf::create(Gdk::COLORSPACE_RGB, true, 8, pb_width, name_height);
+
+ cairo_surface_t* surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, pb_width, name_height);
+ cairo_t *cr = cairo_create (surface);
+ cairo_text_extents_t te;
+ cairo_set_source_rgba (cr, 0.0, 0.0, 0.0, 1.0);
+ cairo_select_font_face (cr, name_font->get_family().c_str(),
+ CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_NORMAL);
+ cairo_set_font_size (cr, font_size);
+ cairo_text_extents (cr, new_name.c_str(), &te);
+
+ cairo_move_to (cr, 0.5,
+ 0.5 - te.height / 2 - te.y_bearing + name_height / 2);
+ cairo_show_text (cr, new_name.c_str());
+
+ unsigned char* src = cairo_image_surface_get_data (surface);
+ convert_bgra_to_rgba(src, buf->get_pixels(), pb_width, name_height);
+
+ cairo_destroy(cr);
+ name_pixbuf->property_pixbuf() = buf;
+
+ if (_type == End || _type == LoopEnd || _type == PunchOut) {
+ name_pixbuf->property_x() = -(te.width);
+ }
+
+}
+
+void
+Marker::set_position (nframes64_t frame)
{
double new_unit_position = editor.frame_to_unit (frame);
new_unit_position -= shift;
group->move (new_unit_position - unit_position, 0.0);
frame_position = frame;
unit_position = new_unit_position;
+
+ if (line) {
+ line->property_x1() = unit_position + shift;
+ line->property_x2() = unit_position + shift;
+ }
}
void
Marker::reposition ()
{
set_position (frame_position);
-}
+}
void
Marker::show ()
void
Marker::set_color_rgba (uint32_t color)
{
- mark->set_property ("fill_color_rgba", color);
+ mark->property_fill_color_rgba() = color;
+ mark->property_outline_color_rgba() = color;
}
/***********************************************************************/
-TempoMarker::TempoMarker (PublicEditor& editor, ArdourCanvas::Group& parent, guint32 rgba, const string& text,
- ARDOUR::TempoSection& temp,
- gint (*callback)(ArdourCanvas::Item *, GdkEvent *, gpointer))
- : Marker (editor, parent, rgba, text, Tempo, callback, 0),
+TempoMarker::TempoMarker (PublicEditor& editor, ArdourCanvas::Group& parent, guint32 rgba, const string& text,
+ ARDOUR::TempoSection& temp)
+ : Marker (editor, parent, rgba, text, Tempo, 0, false),
_tempo (temp)
{
set_position (_tempo.frame());
- group->set_data ("tempo_marker", this);
+ group->signal_event().connect (bind (mem_fun (editor, &PublicEditor::canvas_tempo_marker_event), mark, this));
}
TempoMarker::~TempoMarker ()
/***********************************************************************/
-MeterMarker::MeterMarker (PublicEditor& editor, ArdourCanvas::Group& parent, guint32 rgba, const string& text,
- ARDOUR::MeterSection& m,
- gint (*callback)(ArdourCanvas::Item *, GdkEvent *, gpointer))
- : Marker (editor, parent, rgba, text, Meter, callback, 0),
+MeterMarker::MeterMarker (PublicEditor& editor, ArdourCanvas::Group& parent, guint32 rgba, const string& text,
+ ARDOUR::MeterSection& m)
+ : Marker (editor, parent, rgba, text, Meter, 0, false),
_meter (m)
{
set_position (_meter.frame());
- gtk_object_set_data (GTK_OBJECT(group), "meter_marker", this);
+ group->signal_event().connect (bind (mem_fun (editor, &PublicEditor::canvas_meter_marker_event), mark, this));
}
MeterMarker::~MeterMarker ()
{
}
+
projects / ardour.git / blobdiff