106 lines
2.8 KiB
C++
106 lines
2.8 KiB
C++
/*
|
|
Copyright (C) 2012 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
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
|
*/
|
|
|
|
#include <iostream>
|
|
|
|
#include "gtkmm2ext/utils.h"
|
|
#include "gtkmm2ext/rgb_macros.h"
|
|
|
|
#include "ardour_ui.h"
|
|
#include "canvas-flag.h"
|
|
#include "canvas-noevent-pixbuf.h"
|
|
#include "time_axis_view_item.h"
|
|
#include "utils.h"
|
|
|
|
using namespace Gnome::Canvas;
|
|
using namespace std;
|
|
|
|
CanvasFlag::CanvasFlag (MidiRegionView& region,
|
|
Group& parent,
|
|
double height,
|
|
guint outline_color_rgba,
|
|
guint fill_color_rgba,
|
|
double x,
|
|
double y)
|
|
: Group(parent, x, y)
|
|
, _name_pixbuf(0)
|
|
, _height(height)
|
|
, _outline_color_rgba(outline_color_rgba)
|
|
, _fill_color_rgba(fill_color_rgba)
|
|
, _region(region)
|
|
, name_pixbuf_width (0)
|
|
, _line(0)
|
|
, _rect(0)
|
|
{
|
|
}
|
|
|
|
void
|
|
CanvasFlag::delete_allocated_objects()
|
|
{
|
|
delete _name_pixbuf;
|
|
_name_pixbuf = 0;
|
|
|
|
delete _line;
|
|
_line = 0;
|
|
|
|
delete _rect;
|
|
_rect = 0;
|
|
}
|
|
|
|
void
|
|
CanvasFlag::set_text (const string& text)
|
|
{
|
|
delete_allocated_objects();
|
|
|
|
_name_pixbuf = new ArdourCanvas::NoEventPixbuf (*this);
|
|
name_pixbuf_width = Gtkmm2ext::pixel_width (text, TimeAxisViewItem::NAME_FONT) + 2;
|
|
Gdk::Color c;
|
|
set_color (c, _outline_color_rgba);
|
|
_name_pixbuf->property_pixbuf() = Gtkmm2ext::pixbuf_from_string (text, TimeAxisViewItem::NAME_FONT, name_pixbuf_width,
|
|
TimeAxisViewItem::NAME_HEIGHT, c);
|
|
_name_pixbuf->property_x() = 10.0;
|
|
_name_pixbuf->property_y() = 2.0;
|
|
_name_pixbuf->show();
|
|
|
|
double flagwidth = name_pixbuf_width + 8.0;
|
|
double flagheight = TimeAxisViewItem::NAME_HEIGHT + 3.0;
|
|
_line = new SimpleLine(*this, 0.0, 0.0, 0.0, _height);
|
|
_line->property_color_rgba() = _outline_color_rgba;
|
|
_rect = new SimpleRect(*this, 0.0, 0.0, flagwidth, flagheight);
|
|
_rect->property_outline_color_rgba() = _outline_color_rgba;
|
|
_rect->property_fill_color_rgba() = _fill_color_rgba;
|
|
|
|
_name_pixbuf->raise_to_top();
|
|
}
|
|
|
|
CanvasFlag::~CanvasFlag()
|
|
{
|
|
delete_allocated_objects();
|
|
}
|
|
|
|
void
|
|
CanvasFlag::set_height (double h)
|
|
{
|
|
_height = h;
|
|
|
|
if (_line) {
|
|
_line->property_y2() = _height;
|
|
}
|
|
}
|