/*
- Copyright (C) 2009 Paul Davis
+ Copyright (C) 2009 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
*/
+#include "gtkmm2ext/utils.h"
+
#include "ardour/route_group.h"
-#include "editor_group_tabs.h"
+
+#include "canvas/colors.h"
+
#include "editor.h"
-#include "time_axis_view.h"
+#include "editor_group_tabs.h"
+#include "editor_route_groups.h"
+#include "editor_routes.h"
+#include "rgb_macros.h"
+#include "route_time_axis.h"
+#include "ui_config.h"
#include "utils.h"
+#include "pbd/i18n.h"
+
using namespace std;
using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
EditorGroupTabs::EditorGroupTabs (Editor* e)
- : _editor (e)
+ : EditorComponent (e)
{
-
+
}
-void
-EditorGroupTabs::render (cairo_t* cr)
+list<GroupTabs::Tab>
+EditorGroupTabs::compute_tabs () const
{
- /* background */
-
- cairo_set_source_rgb (cr, 0, 0, 0);
- cairo_rectangle (cr, 0, 0, _width, _height);
- cairo_fill (cr);
+ list<Tab> tabs;
- int32_t curr_start = 0;
- RouteGroup* curr_group = 0;
- Gdk::Color curr_colour;
+ Tab tab;
+ tab.from = 0;
+ tab.group = 0;
int32_t y = 0;
- for (Editor::TrackViewList::iterator i = _editor->track_views.begin(); i != _editor->track_views.end(); ++i) {
+ for (TrackViewList::iterator i = _editor->track_views.begin(); i != _editor->track_views.end(); ++i) {
if ((*i)->marked_for_display() == false) {
continue;
}
-
+
RouteGroup* g = (*i)->route_group ();
- if (g != curr_group) {
- if (curr_group) {
- draw_group (cr, curr_start, y, curr_group, curr_colour);
+ if (g != tab.group) {
+ if (tab.group) {
+ tab.to = y;
+ tabs.push_back (tab);
}
- curr_start = y;
- curr_group = g;
- curr_colour = (*i)->color ();
+ tab.from = y;
+ tab.group = g;
+ if (g) {
+ tab.color = group_color (g);
+ }
}
y += (*i)->effective_height ();
}
- if (curr_group) {
- draw_group (cr, curr_start, y, curr_group, curr_colour);
+ if (tab.group) {
+ tab.to = y;
+ tabs.push_back (tab);
}
+
+ return tabs;
}
void
-EditorGroupTabs::draw_group (cairo_t* cr, int32_t y1, int32_t y2, RouteGroup* g, Gdk::Color const & colour)
+EditorGroupTabs::draw_tab (cairo_t* cr, Tab const & tab) const
{
- double const arc_radius = _width;
+ double const arc_radius = get_width();
+ double r, g, b, a;
- if (g->is_active()) {
- cairo_set_source_rgba (cr, colour.get_red_p (), colour.get_green_p (), colour.get_blue_p (), 1);
+ if (tab.group && tab.group->is_active()) {
+ ArdourCanvas::color_to_rgba (tab.color, r, g, b, a);
} else {
- cairo_set_source_rgba (cr, 1, 1, 1, 0.2);
+ ArdourCanvas::color_to_rgba (UIConfiguration::instance().color ("inactive group tab"), r, g, b, a);
}
-
- cairo_move_to (cr, 0, y1 + arc_radius);
- cairo_arc (cr, _width, y1 + arc_radius, arc_radius, M_PI, 3 * M_PI / 2);
- cairo_line_to (cr, _width, y2);
- cairo_arc (cr, _width, y2 - arc_radius, arc_radius, M_PI / 2, M_PI);
- cairo_line_to (cr, 0, y1 + arc_radius);
+
+ a = 1.0;
+
+ cairo_set_source_rgba (cr, r, g, b, a);
+ cairo_move_to (cr, 0, tab.from + arc_radius);
+ cairo_arc (cr, get_width(), tab.from + arc_radius, arc_radius, M_PI, 3 * M_PI / 2);
+ cairo_line_to (cr, get_width(), tab.to);
+ cairo_arc (cr, get_width(), tab.to - arc_radius, arc_radius, M_PI / 2, M_PI);
+ cairo_line_to (cr, 0, tab.from + arc_radius);
cairo_fill (cr);
- pair<string, double> const f = fit_to_pixels (cr, g->name(), y2 - y1 - arc_radius * 2);
+ if (tab.group) {
+ pair<string, double> const f = Gtkmm2ext::fit_to_pixels (cr, tab.group->name(), tab.to - tab.from - arc_radius * 2);
+
+ cairo_text_extents_t ext;
+ cairo_text_extents (cr, tab.group->name().c_str(), &ext);
- cairo_text_extents_t ext;
- cairo_text_extents (cr, g->name().c_str(), &ext);
+ ArdourCanvas::Color c = ArdourCanvas::contrasting_text_color (ArdourCanvas::rgba_to_color (r, g, b, a));
+ ArdourCanvas::color_to_rgba (c, r, g, b, a);
- cairo_set_source_rgb (cr, 1, 1, 1);
- cairo_move_to (cr, _width - ext.height / 2, y1 + (f.second + y2 - y1) / 2);
- cairo_save (cr);
- cairo_rotate (cr, - M_PI / 2);
- cairo_show_text (cr, f.first.c_str());
- cairo_restore (cr);
+ cairo_set_source_rgb (cr, r, g, b);
+ cairo_move_to (cr, get_width() - ext.height / 2, tab.from + (f.second + tab.to - tab.from) / 2);
+ cairo_save (cr);
+ cairo_rotate (cr, - M_PI / 2);
+ cairo_show_text (cr, f.first.c_str());
+ cairo_restore (cr);
+ }
}
-RouteGroup*
-EditorGroupTabs::click_to_route_group (GdkEventButton* ev)
+double
+EditorGroupTabs::primary_coordinate (double, double y) const
{
+ return y;
+}
+
+RouteList
+EditorGroupTabs::routes_for_tab (Tab const * t) const
+{
+ RouteList routes;
int32_t y = 0;
- Editor::TrackViewList::iterator i = _editor->track_views.begin();
- while (y < ev->y && i != _editor->track_views.end()) {
- if ((*i)->marked_for_display()) {
- y += (*i)->effective_height ();
+ for (TrackViewList::iterator i = _editor->track_views.begin(); i != _editor->track_views.end(); ++i) {
+
+ if ((*i)->marked_for_display() == false) {
+ continue;
}
-
- if (y < ev->y) {
- ++i;
+
+ RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
+ if (rtv) {
+
+ if (y >= t->to) {
+ /* tab finishes before this track starts */
+ break;
+ }
+
+ double const h = y + (*i)->effective_height() / 2;
+
+ if (t->from < h && t->to > h) {
+ routes.push_back (rtv->route ());
+ }
}
+
+ y += (*i)->effective_height ();
+ }
+
+ return routes;
+}
+
+
+void
+EditorGroupTabs::add_menu_items (Gtk::Menu* m, RouteGroup* g)
+{
+ using namespace Gtk::Menu_Helpers;
+
+ if (g) {
+ MenuList& items = m->items ();
+ items.push_back (MenuElem (_("Fit to Window"), sigc::bind (sigc::mem_fun (*_editor, &Editor::fit_route_group), g)));
}
-
- if (i == _editor->track_views.end()) {
- return 0;
+}
+
+RouteList
+EditorGroupTabs::selected_routes () const
+{
+ RouteList rl;
+
+ for (TrackSelection::iterator i = _editor->get_selection().tracks.begin(); i != _editor->get_selection().tracks.end(); ++i) {
+ RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
+ if (rtv) {
+ rl.push_back (rtv->route());
+ }
}
-
- return (*i)->route_group ();
+
+ return rl;
}
+