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Diffstat (limited to 'indra/newview/lldensityctrl.h')
-rw-r--r-- | indra/newview/lldensityctrl.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/indra/newview/lldensityctrl.h b/indra/newview/lldensityctrl.h new file mode 100644 index 0000000000..789022803c --- /dev/null +++ b/indra/newview/lldensityctrl.h @@ -0,0 +1,104 @@ +/** +* @file lldensityctrl.h +* @brief Control for specifying density over a height range for sky settings. +* +* $LicenseInfo:firstyear=2011&license=viewerlgpl$ +* Second Life Viewer Source Code +* Copyright (C) 2011, Linden Research, Inc. +* +* This library is free software; you can redistribute it and/or +* modify it under the terms of the GNU Lesser General Public +* License as published by the Free Software Foundation; +* version 2.1 of the License only. +* +* This library 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 +* Lesser General Public License for more details. +* +* You should have received a copy of the GNU Lesser General Public +* License along with this library; if not, write to the Free Software +* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA +* +* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA +* $/LicenseInfo$ +*/ + +#ifndef LLDENSITY_CTRL_H +#define LLDENSITY_CTRL_H + +#include "lluictrl.h" +#include "llsettingssky.h" +#include "lltextbox.h" +#include "llsliderctrl.h" + +class LLDensityCtrl : public LLUICtrl +{ +public: + static const std::string DENSITY_RAYLEIGH; + static const std::string DENSITY_MIE; + static const std::string DENSITY_ABSORPTION; + + // Type of density profile this tab is updating + enum DensityProfileType + { + Rayleigh, + Mie, + Absorption + }; + + static const std::string& NameForDensityProfileType(DensityProfileType t); + + struct Params : public LLInitParam::Block<Params, LLUICtrl::Params> + { + Optional<LLTextBox::Params> lbl_exponential, + lbl_exponential_scale, + lbl_linear, + lbl_constant, + lbl_max_altitude, + lbl_aniso_factor; + + Optional<LLSliderCtrl::Params> exponential_slider, + exponential_scale_slider, + linear_slider, + constant_slider, + aniso_factor_slider; + + Optional<LLUIImage*> image_density_feedback; + + DensityProfileType profile_type; + Params(); + }; + + virtual BOOL postBuild() override; + virtual void setEnabled(BOOL enabled) override; + + void setProfileType(DensityProfileType t) { mProfileType = t; } + + void refresh(); + void updateProfile(); + + LLSettingsSky::ptr_t getSky() const { return mSkySettings; } + void setSky(const LLSettingsSky::ptr_t &sky) { mSkySettings = sky; refresh(); } + +protected: + friend class LLUICtrlFactory; + LLDensityCtrl(const Params&); + + LLSD getProfileConfig(); + void updatePreview(); + +private: + void onExponentialChanged(); + void onExponentialScaleFactorChanged(); + void onLinearChanged(); + void onConstantChanged(); + void onMaxAltitudeChanged(); + void onAnisoFactorChanged(); + + DensityProfileType mProfileType = Rayleigh; + LLUIImage* mImgDensityFeedback = nullptr; + LLSettingsSky::ptr_t mSkySettings; +}; + +#endif LLDENSITY_CTRL_H |