void
PanelView::DrawContent(nux::GraphicsEngine& GfxContext, bool force_draw)
{
nux::Geometry const& geo = GetGeometry();
bool overlay_mode = InOverlayMode();
int bgs = 1;
GfxContext.PushClippingRectangle(geo);
GfxContext.GetRenderStates().SetBlend(true);
GfxContext.GetRenderStates().SetPremultipliedBlend(nux::SRC_OVER);
if (bg_blur_texture_.IsValid() && IsTransparent())
{
nux::Geometry const& geo_absolute = GetAbsoluteGeometry();
nux::TexCoordXForm texxform_blur_bg;
texxform_blur_bg.flip_v_coord = true;
texxform_blur_bg.SetTexCoordType(nux::TexCoordXForm::OFFSET_COORD);
texxform_blur_bg.uoffset = geo.x / static_cast<float>(geo_absolute.width);
texxform_blur_bg.voffset = geo.y / static_cast<float>(geo_absolute.height);
nux::ROPConfig rop;
rop.Blend = false;
rop.SrcBlend = GL_ONE;
rop.DstBlend = GL_ONE_MINUS_SRC_ALPHA;
#ifndef NUX_OPENGLES_20
if (GfxContext.UsingGLSLCodePath())
gPainter.PushCompositionLayer(GfxContext, geo,
bg_blur_texture_,
texxform_blur_bg,
nux::color::White,
WindowManager::Default().average_color(),
nux::LAYER_BLEND_MODE_OVERLAY,
true,
rop);
else
gPainter.PushTextureLayer(GfxContext, geo,
bg_blur_texture_,
texxform_blur_bg,
nux::color::White,
true,
rop);
#else
gPainter.PushCompositionLayer(GfxContext, geo,
bg_blur_texture_,
texxform_blur_bg,
nux::color::White,
WindowManager::Default().average_color(),
nux::LAYER_BLEND_MODE_OVERLAY,
true,
rop);
#endif
bgs++;
if (overlay_mode)
{
if (Settings::Instance().GetLowGfxMode())
{
rop.Blend = false;
auto const& bg_color = WindowManager::Default().average_color();
bg_darken_layer_.reset(new nux::ColorLayer(bg_color, false, rop));
}
nux::GetPainter().PushLayer(GfxContext, geo, bg_darken_layer_.get());
bgs++;
nux::Geometry refine_geo = geo;
int refine_x_pos = geo.x + (stored_dash_width_ - refine_gradient_midpoint);
refine_x_pos += unity::Settings::Instance().LauncherWidth(monitor_);
refine_geo.x = refine_x_pos;
refine_geo.width = bg_refine_tex_->GetWidth();
if (!Settings::Instance().GetLowGfxMode())
{
nux::GetPainter().PushLayer(GfxContext, refine_geo, bg_refine_layer_.get());
bgs++;
refine_geo.x += refine_geo.width;
refine_geo.width = geo.width;
nux::GetPainter().PushLayer(GfxContext, refine_geo, bg_refine_single_column_layer_.get());
bgs++;
}
}
}
if (!overlay_mode || !GfxContext.UsingGLSLCodePath())
gPainter.PushLayer(GfxContext, geo, bg_layer_.get());
if (overlay_mode && !Settings::Instance().GetLowGfxMode())
{
// apply the shine
nux::TexCoordXForm texxform;
texxform.SetTexCoordType(nux::TexCoordXForm::OFFSET_COORD);
texxform.SetWrap(nux::TEXWRAP_CLAMP, nux::TEXWRAP_CLAMP);
nux::ROPConfig rop;
rop.Blend = true;
rop.SrcBlend = GL_DST_COLOR;
rop.DstBlend = GL_ONE;
nux::GetPainter().PushTextureLayer(GfxContext, geo,
panel_sheen_->GetDeviceTexture(),
texxform,
nux::color::White,
false,
rop);
}
layout_->ProcessDraw(GfxContext, force_draw);
gPainter.PopBackground(bgs);
GfxContext.GetRenderStates().SetBlend(false);
GfxContext.PopClippingRectangle();
}
void
PanelView::Draw(nux::GraphicsEngine& GfxContext, bool force_draw)
{
nux::Geometry const& geo = GetGeometry();
UpdateBackground();
bool overlay_mode = InOverlayMode();
GfxContext.PushClippingRectangle(geo);
if (IsTransparent())
{
nux::Geometry const& geo_absolute = GetAbsoluteGeometry();
if (BackgroundEffectHelper::blur_type != BLUR_NONE)
{
bg_blur_texture_ = bg_effect_helper_.GetBlurRegion();
}
else
{
bg_blur_texture_ = bg_effect_helper_.GetRegion();
}
if (bg_blur_texture_.IsValid())
{
nux::TexCoordXForm texxform_blur_bg;
texxform_blur_bg.flip_v_coord = true;
texxform_blur_bg.SetTexCoordType(nux::TexCoordXForm::OFFSET_COORD);
texxform_blur_bg.uoffset = geo.x / static_cast<float>(geo_absolute.width);
texxform_blur_bg.voffset = geo.y / static_cast<float>(geo_absolute.height);
nux::ROPConfig rop;
rop.Blend = false;
rop.SrcBlend = GL_ONE;
rop.DstBlend = GL_ONE_MINUS_SRC_ALPHA;
GfxContext.PushClippingRectangle(geo);
#ifndef NUX_OPENGLES_20
if (GfxContext.UsingGLSLCodePath())
gPainter.PushDrawCompositionLayer(GfxContext, geo,
bg_blur_texture_,
texxform_blur_bg,
nux::color::White,
WindowManager::Default().average_color(),
nux::LAYER_BLEND_MODE_OVERLAY,
true, rop);
else
gPainter.PushDrawTextureLayer(GfxContext, geo,
bg_blur_texture_,
texxform_blur_bg,
nux::color::White,
true,
rop);
#else
gPainter.PushDrawCompositionLayer(GfxContext, geo,
bg_blur_texture_,
texxform_blur_bg,
nux::color::White,
WindowManager::Default().average_color(),
nux::LAYER_BLEND_MODE_OVERLAY,
true, rop);
#endif
GfxContext.PopClippingRectangle();
}
if (overlay_mode && !Settings::Instance().GetLowGfxMode())
{
nux::GetPainter().RenderSinglePaintLayer(GfxContext, geo, bg_darken_layer_.get());
GfxContext.GetRenderStates().SetBlend(true, GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
nux::TexCoordXForm refine_texxform;
int refine_x_pos = geo.x + (stored_dash_width_ - refine_gradient_midpoint);
refine_x_pos += unity::Settings::Instance().LauncherWidth(monitor_);
GfxContext.QRP_1Tex(refine_x_pos, geo.y,
bg_refine_tex_->GetWidth(),
bg_refine_tex_->GetHeight(),
bg_refine_tex_->GetDeviceTexture(),
refine_texxform, nux::color::White);
GfxContext.QRP_1Tex(refine_x_pos + bg_refine_tex_->GetWidth(),
geo.y, geo.width, geo.height,
bg_refine_single_column_tex_->GetDeviceTexture(),
refine_texxform, nux::color::White);
}
}
if (!overlay_mode || !GfxContext.UsingGLSLCodePath())
nux::GetPainter().RenderSinglePaintLayer(GfxContext, geo, bg_layer_.get());
GfxContext.PopClippingRectangle();
if (needs_geo_sync_)
{
SyncGeometries();
needs_geo_sync_ = false;
}
}