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+/**
+ * @file llfloatereditdaycycle.h
+ * @brief Floater to create or edit a day cycle
+ *
+ * $LicenseInfo:firstyear=2011&license=viewerlgpl$
+ * 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 LL_LLFLOATEREDITDAYCYCLE_H
+#define LL_LLFLOATEREDITDAYCYCLE_H
+
+#include "llfloater.h"
+
+#include "llwlparammanager.h" // for LLWLParamKey
+
+class LLCheckBoxCtrl;
+class LLComboBox;
+class LLLineEditor;
+class LLMultiSliderCtrl;
+class LLTimeCtrl;
+
+/**
+ * Floater for creating or editing a day cycle.
+ */
+class LLFloaterEditDayCycle : public LLFloater
+{
+ LOG_CLASS(LLFloaterEditDayCycle);
+
+public:
+ LLFloaterEditDayCycle(const LLSD &key);
+
+ /*virtual*/ BOOL postBuild();
+ /*virtual*/ void onOpen(const LLSD& key);
+ /*virtual*/ void onClose(bool app_quitting);
+ /*virtual*/ void draw();
+
+private:
+
+ /// sync the time slider with day cycle structure
+ void syncTimeSlider();
+
+ // makes sure key slider has what's in day cycle
+ void loadTrack();
+
+ /// makes sure day cycle data structure has what's in menu
+ void applyTrack();
+
+ /// refresh the sky presets combobox
+ void refreshSkyPresetsList();
+
+ /// refresh the day cycle combobox
+ void refreshDayCyclesList();
+
+ /// add a slider to the track
+ void addSliderKey(F32 time, LLWLParamKey keyframe);
+
+ void initCallbacks();
+ LLWLParamKey getSelectedDayCycle();
+ bool isNewDay() const;
+ void dumpTrack();
+ void enableEditing(bool enable);
+ void reset();
+ void saveRegionDayCycle();
+
+ void setApplyProgress(bool started);
+ bool getApplyProgress() const;
+
+ void onTimeSliderMoved(); /// time slider moved
+ void onKeyTimeMoved(); /// a key frame moved
+ void onKeyTimeChanged(); /// a key frame's time changed
+ void onKeyPresetChanged(); /// sky preset selected
+ void onAddKey(); /// new key added on slider
+ void onDeleteKey(); /// a key frame deleted
+
+ void onRegionSettingsChange();
+ void onRegionChange();
+ void onRegionSettingsApplied(bool success);
+ void onRegionInfoUpdate();
+
+ void onDayCycleNameEdited();
+ void onDayCycleSelected();
+ void onBtnSave();
+ void onBtnCancel();
+
+ bool onSaveAnswer(const LLSD& notification, const LLSD& response);
+ void onSaveConfirmed();
+
+ void onDayCycleListChange();
+ void onSkyPresetListChange();
+
+ static std::string getRegionName();
+
+ /// convenience class for holding keyframes mapped to sliders
+ struct SliderKey
+ {
+ public:
+ SliderKey(LLWLParamKey kf, F32 t) : keyframe(kf), time(t) {}
+ SliderKey() : keyframe(), time(0.f) {} // Don't use this default constructor
+
+ LLWLParamKey keyframe;
+ F32 time;
+ };
+
+ static const F32 sHoursPerDay;
+
+ LLLineEditor* mDayCycleNameEditor;
+ LLComboBox* mDayCyclesCombo;
+ LLMultiSliderCtrl* mTimeSlider;
+ LLMultiSliderCtrl* mKeysSlider;
+ LLComboBox* mSkyPresetsCombo;
+ LLTimeCtrl* mTimeCtrl;
+ LLCheckBoxCtrl* mMakeDefaultCheckBox;
+ LLButton* mSaveButton;
+
+ // map of sliders to parameters
+ std::map<std::string, SliderKey> mSliderToKey;
+};
+
+#endif // LL_LLFLOATEREDITDAYCYCLE_H