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[P4/git history rebuild] various changes in rendering of audio regions (and theoretically other TimeAxisViewItems)

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This commit is contained in:
Valeriy Kamyshniy 2014-05-27 21:35:01 -04:00 • committed by Paul Davis
parent f557a92376
commit 140348122b
1 changed files with 13 additions and 86 deletions
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95
gtk2_ardour/time_axis_view_item.cc
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@ -189,7 +189,7 @@ TimeAxisViewItem::init (ArdourCanvas::Group* parent, double fpp, Gdk::Color cons
if (visibility & ShowFrame) {
frame = new ArdourCanvas::Rectangle (group,
ArdourCanvas::Rect (0.0, 0.0,
ArdourCanvas::Rect (0.0, 1.0,
trackview.editor().sample_to_pixel(duration) + RIGHT_EDGE_SHIFT,
trackview.current_height() - 1.0));
@ -203,7 +203,7 @@ TimeAxisViewItem::init (ArdourCanvas::Group* parent, double fpp, Gdk::Color cons
frame->set_outline_color (ARDOUR_UI::config()->get_canvasvar_TimeAxisFrame());
}
frame->set_outline_what (ArdourCanvas::Rectangle::What (ArdourCanvas::Rectangle::RIGHT|ArdourCanvas::Rectangle::LEFT));
// frame->set_outline_what (ArdourCanvas::Rectangle::What (ArdourCanvas::Rectangle::RIGHT|ArdourCanvas::Rectangle::LEFT));
} else {
@ -227,7 +227,7 @@ TimeAxisViewItem::init (ArdourCanvas::Group* parent, double fpp, Gdk::Color cons
ArdourCanvas::Rect (start,
trackview.current_height() - TimeAxisViewItem::NAME_HIGHLIGHT_SIZE,
width - 2.0 + RIGHT_EDGE_SHIFT,
trackview.current_height() - 1.0));
trackview.current_height()));
CANVAS_DEBUG_NAME (name_highlight, string_compose ("name highlight for %1", get_item_name()));
name_highlight->set_data ("timeaxisviewitem", this);
name_highlight->set_outline_what (ArdourCanvas::Rectangle::TOP);
@ -660,80 +660,6 @@ TimeAxisViewItem::compute_colors (Gdk::Color const & base_color)
g = base_color.get_green()/256;
b = base_color.get_blue()/256;
fill_color = RGBA_TO_UINT(r,g,b,160);
/* for minor colors:
if the overall saturation is strong, make the minor colors light.
if its weak, make them dark.
we do this by moving an equal distance to the other side of the
central circle in the color wheel from where we started.
*/
radius = (unsigned char) rint (floor (sqrt (static_cast<double>(r*r + g*g + b+b))/3.0f));
minor_shift = 125 - radius;
/* LABEL: rotate around color wheel by 120 degrees anti-clockwise */
r = base_color.get_red()/256;
g = base_color.get_green()/256;
b = base_color.get_blue()/256;
if (r > b)
{
if (r > g)
{
/* red sector => green */
swap (r,g);
}
else
{
/* green sector => blue */
swap (g,b);
}
}
else
{
if (b > g)
{
/* blue sector => red */
swap (b,r);
}
else
{
/* green sector => blue */
swap (g,b);
}
}
r += minor_shift;
b += minor_shift;
g += minor_shift;
label_color = RGBA_TO_UINT(r,g,b,255);
r = (base_color.get_red()/256) + 127;
g = (base_color.get_green()/256) + 127;
b = (base_color.get_blue()/256) + 127;
label_color = RGBA_TO_UINT(r,g,b,255);
/* XXX can we do better than this ? */
/* We're trying;) */
/* NUKECOLORS */
//frame_color_r = 192;
//frame_color_g = 192;
//frame_color_b = 194;
//selected_frame_color_r = 182;
//selected_frame_color_g = 145;
//selected_frame_color_b = 168;
//handle_color_r = 25;
//handle_color_g = 0;
//handle_color_b = 255;
//lock_handle_color_r = 235;
//lock_handle_color_g = 16;
//lock_handle_color_b = 16;
}
/**
@ -745,7 +671,7 @@ TimeAxisViewItem::set_colors()
set_frame_color();
if (name_highlight) {
name_highlight->set_fill_color (fill_color);
name_highlight->set_fill_color (fill_color);
}
if (name_text) {
@ -824,6 +750,7 @@ TimeAxisViewItem::get_fill_color () const
f = ARDOUR_UI::config()->get_canvasvar_FrameBase();
} else {
f = fill_color;
f = UINT_RGBA_CHANGE_A (f, (ARDOUR_UI::config()->get_canvasvar_FrameBase() & 0x000000ff));
}
}
}
@ -846,7 +773,7 @@ TimeAxisViewItem::set_frame_color()
f = get_fill_color ();
if (fill_opacity) {
f = UINT_RGBA_CHANGE_A (f, fill_opacity);
f = UINT_RGBA_CHANGE_A (f, (ARDOUR_UI::config()->get_canvasvar_FrameBase() & 0x000000ff));
}
if (!rect_visible) {
@ -887,16 +814,16 @@ TimeAxisViewItem::set_frame_gradient ()
/* need to get alpha value */
ArdourCanvas::color_to_rgba (f, r, g, b, a);
stops.push_back (std::make_pair (0.0, f));
/* now a darker version */
ArdourCanvas::color_to_hsv (f, h, s, v);
v = min (1.0, v * (1.0 - ARDOUR_UI::config()->get_timeline_item_gradient_depth()));
v = min (1.0, v * (1.0 + ARDOUR_UI::config()->get_timeline_item_gradient_depth()));
ArdourCanvas::Color darker = ArdourCanvas::hsv_to_color (h, s, v, a);
stops.push_back (std::make_pair (1.0, darker));
ArdourCanvas::Color lighter = ArdourCanvas::hsv_to_color (h, s, v, a);
stops.push_back (std::make_pair (0.0, lighter));
stops.push_back (std::make_pair (0.37, f));
stops.push_back (std::make_pair (1.0, f));
frame->set_gradient (stops, true);
}