From f680e5913ab490a0b2f86ce0ec44ca59d56fb32d Mon Sep 17 00:00:00 2001 From: andreykproductengine Date: Mon, 11 Nov 2019 20:38:52 +0200 Subject: SL-6109 Removed LLDrawFrustum and used changes from EEP to prevent merge conflicts --- indra/llui/llfloater.cpp | 69 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 69 insertions(+) (limited to 'indra/llui/llfloater.cpp') diff --git a/indra/llui/llfloater.cpp b/indra/llui/llfloater.cpp index a245dd8f78..d6c2c7bc55 100644 --- a/indra/llui/llfloater.cpp +++ b/indra/llui/llfloater.cpp @@ -37,6 +37,7 @@ #include "lluictrlfactory.h" #include "llbutton.h" #include "llcheckboxctrl.h" +#include "llcriticaldamp.h" // LLSmoothInterpolation #include "lldir.h" #include "lldraghandle.h" #include "llfloaterreg.h" @@ -64,6 +65,10 @@ // use this to control "jumping" behavior when Ctrl-Tabbing const S32 TABBED_FLOATER_OFFSET = 0; +const F32 LLFloater::CONTEXT_CONE_IN_ALPHA = 0.0f; +const F32 LLFloater::CONTEXT_CONE_OUT_ALPHA = 1.f; +const F32 LLFloater::CONTEXT_CONE_FADE_TIME = 0.08f; + namespace LLInitParam { void TypeValues::declareValues() @@ -2116,6 +2121,70 @@ void LLFloater::updateTitleButtons() } } +void LLFloater::drawConeToOwner(F32 &context_cone_opacity, + F32 max_cone_opacity, + LLView *owner_view, + F32 fade_time, + F32 contex_cone_in_alpha, + F32 contex_cone_out_alpha) +{ + if (owner_view + && owner_view->isInVisibleChain() + && hasFocus() + && context_cone_opacity > 0.001f + && gFocusMgr.childHasKeyboardFocus(this)) + { + // draw cone of context pointing back to owner (e.x. texture swatch) + LLRect owner_rect; + owner_view->localRectToOtherView(owner_view->getLocalRect(), &owner_rect, this); + LLRect local_rect = getLocalRect(); + + gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); + LLGLEnable(GL_CULL_FACE); + gGL.begin(LLRender::QUADS); + { + gGL.color4f(0.f, 0.f, 0.f, contex_cone_in_alpha * context_cone_opacity); + gGL.vertex2i(owner_rect.mLeft, owner_rect.mTop); + gGL.vertex2i(owner_rect.mRight, owner_rect.mTop); + gGL.color4f(0.f, 0.f, 0.f, contex_cone_out_alpha * context_cone_opacity); + gGL.vertex2i(local_rect.mRight, local_rect.mTop); + gGL.vertex2i(local_rect.mLeft, local_rect.mTop); + + gGL.color4f(0.f, 0.f, 0.f, contex_cone_out_alpha * context_cone_opacity); + gGL.vertex2i(local_rect.mLeft, local_rect.mTop); + gGL.vertex2i(local_rect.mLeft, local_rect.mBottom); + gGL.color4f(0.f, 0.f, 0.f, contex_cone_in_alpha * context_cone_opacity); + gGL.vertex2i(owner_rect.mLeft, owner_rect.mBottom); + gGL.vertex2i(owner_rect.mLeft, owner_rect.mTop); + + gGL.color4f(0.f, 0.f, 0.f, contex_cone_out_alpha * context_cone_opacity); + gGL.vertex2i(local_rect.mRight, local_rect.mBottom); + gGL.vertex2i(local_rect.mRight, local_rect.mTop); + gGL.color4f(0.f, 0.f, 0.f, contex_cone_in_alpha * context_cone_opacity); + gGL.vertex2i(owner_rect.mRight, owner_rect.mTop); + gGL.vertex2i(owner_rect.mRight, owner_rect.mBottom); + + + gGL.color4f(0.f, 0.f, 0.f, contex_cone_out_alpha * context_cone_opacity); + gGL.vertex2i(local_rect.mLeft, local_rect.mBottom); + gGL.vertex2i(local_rect.mRight, local_rect.mBottom); + gGL.color4f(0.f, 0.f, 0.f, contex_cone_in_alpha * context_cone_opacity); + gGL.vertex2i(owner_rect.mRight, owner_rect.mBottom); + gGL.vertex2i(owner_rect.mLeft, owner_rect.mBottom); + } + gGL.end(); + } + + if (gFocusMgr.childHasMouseCapture(getDragHandle())) + { + context_cone_opacity = lerp(context_cone_opacity, max_cone_opacity, LLSmoothInterpolation::getInterpolant(fade_time)); + } + else + { + context_cone_opacity = lerp(context_cone_opacity, 0.f, LLSmoothInterpolation::getInterpolant(fade_time)); + } +} + void LLFloater::buildButtons(const Params& floater_params) { static LLUICachedControl floater_close_box_size ("UIFloaterCloseBoxSize", 0); -- cgit v1.2.3