Second Life viewer sources 1.19.1.0

1 files changed, 384 insertions, 0 deletions

diff --git a/linden/indra/newview/llfloaterenvsettings.cpp b/linden/indra/newview/llfloaterenvsettings.cpp
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+++ b/linden/indra/newview/llfloaterenvsettings.cpp
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+/** 
+ * @file llfloaterenvsettings.cpp
+ * @brief LLFloaterEnvSettings class definition
+ *
+ * $LicenseInfo:firstyear=2007&license=viewergpl$
+ * 
+ * Copyright (c) 2007-2008, Linden Research, Inc.
+ * 
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "llfloaterenvsettings.h"
+
+#include "llfloaterwindlight.h"
+#include "llfloaterwater.h"
+#include "llvieweruictrlfactory.h"
+#include "llsliderctrl.h"
+#include "llcombobox.h"
+#include "llcolorswatch.h"
+#include "llwlanimator.h"
+
+#include "llwlparamset.h"
+#include "llwlparammanager.h"
+#include "llwaterparammanager.h"
+#include "llmath.h"
+#include "llviewerwindow.h"
+
+#include "pipeline.h"
+
+#include <sstream>
+
+LLFloaterEnvSettings* LLFloaterEnvSettings::sEnvSettings = NULL;
+
+LLFloaterEnvSettings::LLFloaterEnvSettings() : LLFloater("Environment Settings Floater")
+{
+        gUICtrlFactory->buildFloater(this, "floater_env_settings.xml");
+        
+        // load it up
+        initCallbacks();
+}
+
+LLFloaterEnvSettings::~LLFloaterEnvSettings()
+{
+}
+
+void LLFloaterEnvSettings::onClickHelp(void* data)
+{
+        LLFloaterEnvSettings* self = static_cast<LLFloaterEnvSettings*>(data);
+
+        const char* xml_alert = "EnvSettingsHelpButton";
+        LLAlertDialog* dialogp = gViewerWindow->alertXml(xml_alert);
+        if (dialogp)
+        {
+                LLFloater* root_floater = gFloaterView->getParentFloater(self);
+                if (root_floater)
+                {
+                        root_floater->addDependentFloater(dialogp);
+                }
+        }
+}
+
+void LLFloaterEnvSettings::initCallbacks(void) 
+{
+        // our three sliders
+        childSetCommitCallback("EnvTimeSlider", onChangeDayTime, NULL);
+        childSetCommitCallback("EnvCloudSlider", onChangeCloudCoverage, NULL);
+        childSetCommitCallback("EnvWaterFogSlider", onChangeWaterFogDensity, 
+                &LLWaterParamManager::instance()->mFogDensity); 
+
+        // color picker
+        childSetCommitCallback("EnvWaterColor", onChangeWaterColor, 
+                &LLWaterParamManager::instance()->mFogColor);
+
+        // WL Top
+        childSetAction("EnvAdvancedSkyButton", onOpenAdvancedSky, NULL);
+        childSetAction("EnvAdvancedWaterButton", onOpenAdvancedWater, NULL);
+        childSetAction("EnvUseEstateTimeButton", onUseEstateTime, NULL);
+        childSetAction("EnvSettingsHelpButton", onClickHelp, this);
+}
+
+
+// menu maintenance functions
+
+void LLFloaterEnvSettings::syncMenu()
+{
+        LLSliderCtrl* sldr;
+        sldr = LLUICtrlFactory::getSliderByName(sEnvSettings, 
+                "EnvTimeSlider");
+        if(NULL == sldr)
+        {
+                return;
+        }
+
+        // sync the clock
+        F32 val = (F32)LLWLParamManager::instance()->mAnimator.getDayTime();
+        LLString timeStr = timeToString(val);
+
+        LLTextBox* textBox;
+        textBox = LLUICtrlFactory::getTextBoxByName(sEnvSettings, 
+                "EnvTimeText");
+        if(NULL == textBox)
+        {
+                return;
+        }
+
+        textBox->setValue(timeStr);
+        
+        // sync time slider which starts at 6 AM        
+        val -= 0.25;
+        if(val < 0) 
+        {
+                val++;
+        }
+        sldr->setValue(val);
+
+        // sync cloud coverage
+        bool err;
+        childSetValue("EnvCloudSlider", LLWLParamManager::instance()->mCurParams.getFloat("cloud_shadow", err));
+
+        LLWaterParamManager * param_mgr = LLWaterParamManager::instance();
+        // sync water params
+        LLColor4 col = param_mgr->getFogColor();
+        LLColorSwatchCtrl* colCtrl = sEnvSettings->getChild<LLColorSwatchCtrl>("EnvWaterColor");
+        col.mV[3] = 1.0f;
+        colCtrl->set(col);
+
+        childSetValue("EnvWaterFogSlider", param_mgr->mFogDensity.mExp);
+        param_mgr->setDensitySliderValue(param_mgr->mFogDensity.mExp);
+
+        // turn off Use Estate Time button if it's already being used
+        if(LLWLParamManager::instance()->mAnimator.mUseLindenTime)
+        {
+                childDisable("EnvUseEstateTimeButton");
+        } else {
+                childEnable("EnvUseEstateTimeButton");
+        }
+
+        if(!gPipeline.canUseVertexShaders())
+        {
+                childDisable("EnvWaterColor");
+                childDisable("EnvWaterColorText");
+                //childDisable("EnvAdvancedWaterButton");               
+        }
+        else
+        {
+                childEnable("EnvWaterColor");
+                childEnable("EnvWaterColorText");
+                //childEnable("EnvAdvancedWaterButton");                
+        }
+
+        // only allow access to these if they are using windlight
+        if(!gPipeline.canUseWindLightShaders())
+        {
+
+                childDisable("EnvCloudSlider");
+                childDisable("EnvCloudText");
+                //childDisable("EnvAdvancedSkyButton");
+        }
+        else
+        {
+                childEnable("EnvCloudSlider");
+                childEnable("EnvCloudText");
+                //childEnable("EnvAdvancedSkyButton");
+        }
+}
+
+
+// static instance of it
+LLFloaterEnvSettings* LLFloaterEnvSettings::instance()
+{
+        if (!sEnvSettings)
+        {
+                sEnvSettings = new LLFloaterEnvSettings();
+                sEnvSettings->open();
+                sEnvSettings->setFocus(TRUE);
+        }
+        return sEnvSettings;
+}
+void LLFloaterEnvSettings::show()
+{
+        LLFloaterEnvSettings* envSettings = instance();
+        envSettings->syncMenu();
+
+        // comment in if you want the menu to rebuild each time
+        //gUICtrlFactory->buildFloater(envSettings, "floater_env_settings.xml");
+        //envSettings->initCallbacks();
+
+        envSettings->open();
+}
+
+bool LLFloaterEnvSettings::isOpen()
+{
+        if (sEnvSettings != NULL) 
+        {
+                return true;
+        }
+        return false;
+}
+
+// virtual
+void LLFloaterEnvSettings::onClose(bool app_quitting)
+{
+        if (sEnvSettings)
+        {
+                sEnvSettings->setVisible(FALSE);
+        }
+}
+
+
+void LLFloaterEnvSettings::onChangeDayTime(LLUICtrl* ctrl, void* userData)
+{
+        LLSliderCtrl* sldr;
+        sldr = LLUICtrlFactory::getSliderByName(sEnvSettings, 
+                "EnvTimeSlider");
+
+        // deactivate animator
+        LLWLParamManager::instance()->mAnimator.mIsRunning = false;
+        LLWLParamManager::instance()->mAnimator.mUseLindenTime = false;
+
+        F32 val = sldr->getValueF32() + 0.25f;
+        if(val > 1.0) 
+        {
+                val--;
+        }
+
+        LLWLParamManager::instance()->mAnimator.setDayTime((F64)val);
+        LLWLParamManager::instance()->mAnimator.update(
+                LLWLParamManager::instance()->mCurParams);
+}
+
+void LLFloaterEnvSettings::onChangeCloudCoverage(LLUICtrl* ctrl, void* userData)
+{
+        LLSliderCtrl* sldr;
+        sldr = LLUICtrlFactory::getSliderByName(sEnvSettings, 
+                "EnvCloudSlider");
+        
+        // deactivate animator
+        //LLWLParamManager::instance()->mAnimator.mIsRunning = false;
+        //LLWLParamManager::instance()->mAnimator.mUseLindenTime = false;
+
+        F32 val = sldr->getValueF32();
+        LLWLParamManager::instance()->mCurParams.set("cloud_shadow", val);
+}
+
+void LLFloaterEnvSettings::onChangeWaterFogDensity(LLUICtrl* ctrl, void* userData)
+{
+        LLSliderCtrl* sldr;
+        sldr = LLUICtrlFactory::getSliderByName(sEnvSettings, 
+                "EnvWaterFogSlider");
+        
+        if(NULL == sldr || NULL == userData)
+        {
+                return;
+        }
+
+        WaterExpFloatControl * expFloatControl = static_cast<WaterExpFloatControl *>(userData);
+        
+        F32 val = sldr->getValueF32();
+        expFloatControl->mExp = val;
+        LLWaterParamManager::instance()->setDensitySliderValue(val);
+
+        expFloatControl->update(LLWaterParamManager::instance()->mCurParams);
+        LLWaterParamManager::instance()->propagateParameters();
+}
+
+void LLFloaterEnvSettings::onChangeWaterColor(LLUICtrl* ctrl, void* userData)
+{
+        LLColorSwatchCtrl* swatch = static_cast<LLColorSwatchCtrl*>(ctrl);
+        WaterColorControl * colorControl = static_cast<WaterColorControl *>(userData);  
+        *colorControl = swatch->get();
+
+        colorControl->update(LLWaterParamManager::instance()->mCurParams);
+        LLWaterParamManager::instance()->propagateParameters();
+}
+
+
+void LLFloaterEnvSettings::onOpenAdvancedSky(void* userData)
+{
+        LLFloaterWindLight::show();
+}
+
+void LLFloaterEnvSettings::onOpenAdvancedWater(void* userData)
+{
+        LLFloaterWater::show();
+}
+
+
+void LLFloaterEnvSettings::onUseEstateTime(void* userData)
+{
+        if(LLFloaterWindLight::isOpen())
+        {
+                // select the blank value in 
+                LLFloaterWindLight* wl = LLFloaterWindLight::instance();
+                LLComboBox* box = LLUICtrlFactory::getComboBoxByName(wl, "WLPresetsCombo");
+                box->selectByValue("");
+        }
+
+        LLWLParamManager::instance()->mAnimator.mIsRunning = true;
+        LLWLParamManager::instance()->mAnimator.mUseLindenTime = true;
+}
+
+LLString LLFloaterEnvSettings::timeToString(F32 curTime)
+{
+        S32 hours;
+        S32 min;
+        bool isPM = false;
+
+        // get hours and minutes
+        hours = (S32) (24.0 * curTime);
+        curTime -= ((F32) hours / 24.0f);
+        min = llround(24.0f * 60.0f * curTime);
+
+        // handle case where it's 60
+        if(min == 60) 
+        {
+                hours++;
+                min = 0;
+        }
+
+        // set for PM
+        if(hours >= 12 && hours < 24)
+        {
+                isPM = true;
+        }
+
+        // convert to non-military notation
+        if(hours >= 24) 
+        {
+                hours = 12;
+        } 
+        else if(hours > 12) 
+        {
+                hours -= 12;
+        } 
+        else if(hours == 0) 
+        {
+                hours = 12;
+        }
+
+        // make the string
+        std::stringstream newTime;
+        newTime << hours << ":";
+        
+        // double 0
+        if(min < 10) 
+        {
+                newTime << 0;
+        }
+        
+        // finish it
+        newTime << min << " ";
+        if(isPM) 
+        {
+                newTime << "PM";
+        } 
+        else 
+        {
+                newTime << "AM";
+        }
+
+        return newTime.str();
+}