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Diffstat (limited to 'indra/newview/llfloatercamera.h')
| -rw-r--r-- | indra/newview/llfloatercamera.h | 173 |
1 files changed, 141 insertions, 32 deletions
diff --git a/indra/newview/llfloatercamera.h b/indra/newview/llfloatercamera.h index 871e5c8ed1..424191ef26 100644 --- a/indra/newview/llfloatercamera.h +++ b/indra/newview/llfloatercamera.h @@ -2,60 +2,169 @@ * @file llfloatercamera.h * @brief Container for camera control buttons (zoom, pan, orbit) * - * $LicenseInfo:firstyear=2001&license=viewergpl$ - * - * Copyright (c) 2001-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ * 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 + * Copyright (C) 2010, 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. * - * 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 + * 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. * - * 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. + * 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 * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ #ifndef LLFLOATERCAMERA_H #define LLFLOATERCAMERA_H -#include "llfloater.h" +#include "lltransientdockablefloater.h" +#include "lliconctrl.h" +#include "lltextbox.h" +#include "llflatlistview.h" class LLJoystickCameraRotate; -class LLJoystickCameraZoom; class LLJoystickCameraTrack; +class LLFloaterReg; +class LLPanelCameraZoom; + +enum ECameraControlMode +{ + CAMERA_CTRL_MODE_MODES, + CAMERA_CTRL_MODE_PAN, + CAMERA_CTRL_MODE_FREE_CAMERA, + CAMERA_CTRL_MODE_PRESETS +}; class LLFloaterCamera - : public LLFloater, - public LLFloaterSingleton<LLFloaterCamera> + : public LLTransientDockableFloater { - friend class LLUISingleton<LLFloaterCamera, VisibilityPolicy<LLFloater> >; + friend class LLFloaterReg; +public: + + /* whether in free camera mode */ + static bool inFreeCameraMode(); + /* callback for camera items selection changing */ + static void onClickCameraItem(const LLSD& param); + + static void onLeavingMouseLook(); + + /** resets current camera mode to orbit mode */ + static void resetCameraMode(); + + /** Called when Avatar is entered/exited editing appearance mode */ + static void onAvatarEditingAppearance(bool editing); + + /* determines actual mode and updates ui */ + void update(); + + /*switch to one of the camera presets (front, rear, side)*/ + static void switchToPreset(const std::string& name); + + /* move to CAMERA_CTRL_MODE_PRESETS from CAMERA_CTRL_MODE_FREE_CAMERA if we are on presets panel and + are not in free camera mode*/ + void fromFreeToPresets(); + + virtual void onOpen(const LLSD& key); + virtual void onClose(bool app_quitting); + + LLJoystickCameraRotate* mRotate; + LLPanelCameraZoom* mZoom; + LLJoystickCameraTrack* mTrack; + private: + LLFloaterCamera(const LLSD& val); ~LLFloaterCamera() {}; + + /* return instance if it exists - created by LLFloaterReg */ + static LLFloaterCamera* findInstance(); + + /*virtual*/ BOOL postBuild(); + + ECameraControlMode determineMode(); + + /* resets to the previous mode */ + void toPrevMode(); + + /* sets a new mode and performs related actions */ + void switchMode(ECameraControlMode mode); + + /* sets a new mode preserving previous one and updates ui*/ + void setMode(ECameraControlMode mode); + + /** set title appropriate to passed mode */ + void setModeTitle(const ECameraControlMode mode); + + /* updates the state (UI) according to the current mode */ + void updateState(); + + /* update camera modes items selection and camera preset items selection according to the currently selected preset */ + void updateItemsSelection(); + + void onClickBtn(ECameraControlMode mode); + void assignButton2Mode(ECameraControlMode mode, const std::string& button_name); - /*virtual*/ void onOpen(const LLSD& key); - /*virtual*/ void onClose(bool app_quitting); - + // fills flatlist with items from given panel + void fillFlatlistFromPanel (LLFlatListView* list, LLPanel* panel); + + void handleAvatarEditingAppearance(bool editing); + + // set to true when free camera mode is selected in modes list + // remains true until preset camera mode is chosen, or pan button is clicked, or escape pressed + static bool sFreeCamera; + static bool sAppearanceEditing; + BOOL mClosed; + ECameraControlMode mPrevMode; + ECameraControlMode mCurrMode; + std::map<ECameraControlMode, LLButton*> mMode2Button; +}; + +/** + * Class used to represent widgets from panel_camera_item.xml- + * panels that contain pictures and text. Pictures are different + * for selected and unselected state (this state is nor stored- icons + * are changed in setValue()). This class doesn't implement selection logic- + * it's items are used inside of flatlist. + */ +class LLPanelCameraItem + : public LLPanel +{ public: - LLJoystickCameraRotate* mRotate; - LLJoystickCameraZoom* mZoom; - LLJoystickCameraTrack* mTrack; + struct Params : public LLInitParam::Block<Params, LLPanel::Params> + { + Optional<LLIconCtrl::Params> icon_over; + Optional<LLIconCtrl::Params> icon_selected; + Optional<LLIconCtrl::Params> picture; + Optional<LLIconCtrl::Params> selected_picture; + + Optional<LLTextBox::Params> text; + Optional<CommitCallbackParam> mousedown_callback; + Params(); + }; + /*virtual*/ BOOL postBuild(); + /** setting on/off background icon to indicate selected state */ + /*virtual*/ void setValue(const LLSD& value); + // sends commit signal + void onAnyMouseClick(); +protected: + friend class LLUICtrlFactory; + LLPanelCameraItem(const Params&); + LLIconCtrl* mIconOver; + LLIconCtrl* mIconSelected; + LLIconCtrl* mPicture; + LLIconCtrl* mPictureSelected; + LLTextBox* mText; }; #endif |