Second Life viewer sources 1.13.2.12

1 files changed, 216 insertions, 0 deletions

diff --git a/linden/indra/newview/llpreviewanim.cpp b/linden/indra/newview/llpreviewanim.cpp
new file mode 100644
index 0000000..bd619b4
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+++ b/linden/indra/newview/llpreviewanim.cpp
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+/** 
+ * @file llpreviewanim.cpp
+ * @brief LLPreviewAnim class implementation
+ *
+ * Copyright (c) 2004-2007, Linden Research, Inc.
+ * 
+ * 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.
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "llpreviewanim.h"
+#include "llbutton.h"
+#include "llresmgr.h"
+#include "llinventory.h"
+#include "llinventoryview.h"
+#include "llvoavatar.h"
+#include "llagent.h"          // gAgent
+#include "llkeyframemotion.h"
+#include "llfilepicker.h"
+#include "lllineeditor.h"
+#include "lluictrlfactory.h"
+#include "llvieweruictrlfactory.h"
+
+extern LLAgent gAgent;
+
+LLPreviewAnim::LLPreviewAnim(const std::string& name, const LLRect& rect, const std::string& title, const LLUUID& item_uuid, const S32& activate, const LLUUID& object_uuid )   :
+        LLPreview( name, rect, title, item_uuid, object_uuid)
+{
+        gUICtrlFactory->buildFloater(this,"floater_preview_animation.xml");
+
+        childSetAction("Anim play btn",playAnim,this);
+        childSetAction("Anim audition btn",auditionAnim,this);
+
+        LLInventoryItem* item = getItem();
+        
+        childSetCommitCallback("desc", LLPreview::onText, this);
+        childSetText("desc", item->getDescription());
+        childSetPrevalidate("desc", &LLLineEditor::prevalidatePrintableNotPipe);
+        
+        setTitle(title);
+
+        if (!getHost())
+        {
+                LLRect curRect = getRect();
+                translate(rect.mLeft - curRect.mLeft, rect.mTop - curRect.mTop);
+        }
+
+        // preload the animation
+        if(item)
+        {
+                gAgent.getAvatarObject()->createMotion(item->getAssetUUID());
+        }
+        
+        switch ( activate ) 
+        {
+                case 1:
+                {
+                        playAnim( (void *) this );
+                        break;
+                }
+                case 2:
+                {
+                        auditionAnim( (void *) this );
+                        break;
+                }
+                default:
+                {
+                //do nothing
+                }
+        }
+}
+
+// static
+void LLPreviewAnim::endAnimCallback( void *userdata )
+{
+        LLPreviewAnim* self = (LLPreviewAnim*) userdata;
+
+        self->childSetValue("Anim play btn", FALSE);
+        self->childSetValue("Anim audition btn", FALSE);
+
+}
+
+// static
+void LLPreviewAnim::playAnim( void *userdata )
+{
+        LLPreviewAnim* self = (LLPreviewAnim*) userdata;
+        LLInventoryItem *item = self->getItem();
+
+        if(item)
+        {
+                LLUUID itemID=item->getAssetUUID();
+
+                LLButton* btn = LLUICtrlFactory::getButtonByName(self, "Anim play btn");
+                if (btn)
+                {
+                        btn->toggleState();
+                }
+                
+                if (self->childGetValue("Anim play btn").asBoolean() ) 
+                {
+                        self->mPauseRequest = NULL;
+                        gAgent.sendAnimationRequest(itemID, ANIM_REQUEST_START);
+                        
+                        LLVOAvatar* avatar = gAgent.getAvatarObject();
+                        LLMotion*   motion = avatar->findMotion(itemID);
+                        
+                        if (motion)
+                                motion->setDeactivateCallback(&endAnimCallback, (void *)self);
+                }
+                else
+                {
+                        gAgent.getAvatarObject()->stopMotion(itemID);
+                        gAgent.sendAnimationRequest(itemID, ANIM_REQUEST_STOP);
+                }
+        }
+}
+
+// static
+void LLPreviewAnim::auditionAnim( void *userdata )
+{
+        LLPreviewAnim* self = (LLPreviewAnim*) userdata;
+        LLInventoryItem *item = self->getItem();
+
+        if(item)
+        {
+                LLUUID itemID=item->getAssetUUID();
+
+                LLButton* btn = LLUICtrlFactory::getButtonByName(self, "Anim audition btn");
+                if (btn)
+                {
+                        btn->toggleState();
+                }
+                
+                if (self->childGetValue("Anim audition btn").asBoolean() ) 
+                {
+                        self->mPauseRequest = NULL;
+                        gAgent.getAvatarObject()->startMotion(item->getAssetUUID());
+                        
+                        LLVOAvatar* avatar = gAgent.getAvatarObject();
+                        LLMotion*   motion = avatar->findMotion(itemID);
+                        
+                        if (motion)
+                                motion->setDeactivateCallback(&endAnimCallback, (void *)self);
+                }
+                else
+                {
+                        gAgent.getAvatarObject()->stopMotion(itemID);
+                        gAgent.sendAnimationRequest(itemID, ANIM_REQUEST_STOP);
+                }
+        }
+}
+
+void LLPreviewAnim::saveAnim( void *userdata )
+{
+        LLPreviewAnim* self = (LLPreviewAnim*) userdata;
+        LLInventoryItem *item = self->getItem();
+
+        if(item)
+        {
+                LLKeyframeMotion* motionp = (LLKeyframeMotion*)gAgent.getAvatarObject()->createMotion( item->getAssetUUID() );
+                if (motionp && motionp->isLoaded())
+                {
+                        LLFilePicker& picker = LLFilePicker::instance();
+                        LLString proposed_name = item->getName() + LLString(".xaf");
+                        if (picker.getSaveFile(LLFilePicker::FFSAVE_ANIM, proposed_name.c_str()))
+                        {
+                                        apr_file_t* fp = ll_apr_file_open(picker.getFirstFile(), LL_APR_W);
+                                        if (!fp)
+                                        {
+                                                llwarns << "Unable to open file " << picker.getFirstFile() << llendl;
+                                                return;
+                                        }
+                                        motionp->writeCAL3D(fp);
+                                        apr_file_close(fp);
+                        }
+                }
+        }
+}
+
+void LLPreviewAnim::onClose(bool app_quitting)
+{
+        LLInventoryItem *item = getItem();
+
+        if(item)
+        {
+                gAgent.getAvatarObject()->stopMotion(item->getAssetUUID());
+                gAgent.sendAnimationRequest(item->getAssetUUID(), ANIM_REQUEST_STOP);
+                                        
+                LLVOAvatar* avatar = gAgent.getAvatarObject();
+                LLMotion*   motion = avatar->findMotion(item->getAssetUUID());
+                
+                if (motion)
+                        motion->setDeactivateCallback(NULL, (void *)NULL);
+
+        }
+        destroy();
+}