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/**
* @file llfloatercamera.cpp
* @brief Container for camera control buttons (zoom, pan, orbit)
*
* $LicenseInfo:firstyear=2001&license=viewergpl$
*
* Copyright (c) 2001-2007, 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://secondlife.com/developers/opensource/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://secondlife.com/developers/opensource/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 "llfloatercamera.h"
// Library includes
#include "lluictrlfactory.h"
// Viewer includes
#include "lljoystickbutton.h"
#include "llviewercontrol.h"
// Constants
const F32 CAMERA_BUTTON_DELAY = 0.0f;
// Globals
LLFloaterCamera* gFloaterCamera = NULL;
//
// Member functions
//
LLFloaterCamera::LLFloaterCamera(const std::string& name)
: LLFloater(name) // uses "FloaterCameraRect3"
{
setIsChrome(TRUE);
// For now, only used for size and tooltip strings
LLUICtrlFactory::getInstance()->buildFloater(this, "floater_camera.xml");
S32 top = getRect().getHeight();
S32 bottom = 0;
S32 left = 16;
const S32 ROTATE_WIDTH = 64;
mRotate = new LLJoystickCameraRotate("cam rotate stick",
LLRect( left, top, left + ROTATE_WIDTH, bottom ),
"cam_rotate_out.tga",
"cam_rotate_in.tga" );
mRotate->setFollows(FOLLOWS_TOP | FOLLOWS_LEFT);
mRotate->setHeldDownDelay(CAMERA_BUTTON_DELAY);
mRotate->setToolTip( getString("rotate_tooltip") );
mRotate->setSoundFlags(MOUSE_DOWN | MOUSE_UP);
addChild(mRotate);
left += ROTATE_WIDTH;
const S32 ZOOM_WIDTH = 16;
mZoom = new LLJoystickCameraZoom(
"zoom",
LLRect( left, top, left + ZOOM_WIDTH, bottom ),
"cam_zoom_out.tga",
"cam_zoom_plus_in.tga",
"cam_zoom_minus_in.tga");
mZoom->setFollows(FOLLOWS_TOP | FOLLOWS_LEFT);
mZoom->setHeldDownDelay(CAMERA_BUTTON_DELAY);
mZoom->setToolTip( getString("zoom_tooltip") );
mZoom->setSoundFlags(MOUSE_DOWN | MOUSE_UP);
addChild(mZoom);
left += ZOOM_WIDTH;
const S32 TRACK_WIDTH = 64;
mTrack = new LLJoystickCameraTrack("cam track stick",
LLRect( left, top, left + TRACK_WIDTH, bottom ),
"cam_tracking_out.tga",
"cam_tracking_in.tga");
mTrack->setFollows(FOLLOWS_TOP | FOLLOWS_LEFT);
mTrack->setHeldDownDelay(CAMERA_BUTTON_DELAY);
mTrack->setToolTip( getString("move_tooltip") );
mTrack->setSoundFlags(MOUSE_DOWN | MOUSE_UP);
addChild(mTrack);
}
LLFloaterCamera::~LLFloaterCamera()
{
// children all deleted by LLView destructor
gFloaterCamera = NULL;
}
// virtual
void LLFloaterCamera::onClose(bool app_quitting)
{
LLFloater::onClose(app_quitting);
if (!app_quitting)
{
gSavedSettings.setBOOL("ShowCameraControls", FALSE);
}
}
//
// Static member functions
//
// static
void LLFloaterCamera::show(void*)
{
if(!gFloaterCamera)
{
gFloaterCamera = new LLFloaterCamera("camera floater");
}
gFloaterCamera->open(); /* Flawfinder: ignore */
gSavedSettings.setBOOL("ShowCameraControls", TRUE);
}
// static
void LLFloaterCamera::toggle(void*)
{
if (gFloaterCamera)
{
gFloaterCamera->close();
}
else
{
show(NULL);
}
}
// static
BOOL LLFloaterCamera::visible(void*)
{
if (gFloaterCamera)
{
return gFloaterCamera->getVisible();
}
else
{
return FALSE;
}
}
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