Merge remote-tracking branch 'origin/main' into DRTVWR-600-maint-A

# Conflicts:
#	autobuild.xml
#	indra/cmake/CMakeLists.txt
#	indra/cmake/GoogleMock.cmake
#	indra/llaudio/llaudioengine_fmodstudio.cpp
#	indra/llaudio/llaudioengine_fmodstudio.h
#	indra/llaudio/lllistener_fmodstudio.cpp
#	indra/llaudio/lllistener_fmodstudio.h
#	indra/llaudio/llstreamingaudio_fmodstudio.cpp
#	indra/llaudio/llstreamingaudio_fmodstudio.h
#	indra/llcharacter/llmultigesture.cpp
#	indra/llcharacter/llmultigesture.h
#	indra/llimage/llimage.cpp
#	indra/llimage/llimagepng.cpp
#	indra/llimage/llimageworker.cpp
#	indra/llimage/tests/llimageworker_test.cpp
#	indra/llmessage/tests/llmockhttpclient.h
#	indra/llprimitive/llgltfmaterial.h
#	indra/llrender/llfontfreetype.cpp
#	indra/llui/llcombobox.cpp
#	indra/llui/llfolderview.cpp
#	indra/llui/llfolderviewmodel.h
#	indra/llui/lllineeditor.cpp
#	indra/llui/lllineeditor.h
#	indra/llui/lltextbase.cpp
#	indra/llui/lltextbase.h
#	indra/llui/lltexteditor.cpp
#	indra/llui/lltextvalidate.cpp
#	indra/llui/lltextvalidate.h
#	indra/llui/lluictrl.h
#	indra/llui/llview.cpp
#	indra/llwindow/llwindowmacosx.cpp
#	indra/newview/app_settings/settings.xml
#	indra/newview/llappearancemgr.cpp
#	indra/newview/llappearancemgr.h
#	indra/newview/llavatarpropertiesprocessor.cpp
#	indra/newview/llavatarpropertiesprocessor.h
#	indra/newview/llbreadcrumbview.cpp
#	indra/newview/llbreadcrumbview.h
#	indra/newview/llbreastmotion.cpp
#	indra/newview/llbreastmotion.h
#	indra/newview/llconversationmodel.h
#	indra/newview/lldensityctrl.cpp
#	indra/newview/lldensityctrl.h
#	indra/newview/llface.inl
#	indra/newview/llfloatereditsky.cpp
#	indra/newview/llfloatereditwater.cpp
#	indra/newview/llfloateremojipicker.h
#	indra/newview/llfloaterimsessiontab.cpp
#	indra/newview/llfloaterprofiletexture.cpp
#	indra/newview/llfloaterprofiletexture.h
#	indra/newview/llgesturemgr.cpp
#	indra/newview/llgesturemgr.h
#	indra/newview/llimpanel.cpp
#	indra/newview/llimpanel.h
#	indra/newview/llinventorybridge.cpp
#	indra/newview/llinventorybridge.h
#	indra/newview/llinventoryclipboard.cpp
#	indra/newview/llinventoryclipboard.h
#	indra/newview/llinventoryfunctions.cpp
#	indra/newview/llinventoryfunctions.h
#	indra/newview/llinventorygallery.cpp
#	indra/newview/lllistbrowser.cpp
#	indra/newview/lllistbrowser.h
#	indra/newview/llpanelobjectinventory.cpp
#	indra/newview/llpanelprofile.cpp
#	indra/newview/llpanelprofile.h
#	indra/newview/llpreviewgesture.cpp
#	indra/newview/llsavedsettingsglue.cpp
#	indra/newview/llsavedsettingsglue.h
#	indra/newview/lltooldraganddrop.cpp
#	indra/newview/llurllineeditorctrl.cpp
#	indra/newview/llvectorperfoptions.cpp
#	indra/newview/llvectorperfoptions.h
#	indra/newview/llviewerparceloverlay.cpp
#	indra/newview/llviewertexlayer.cpp
#	indra/newview/llviewertexturelist.cpp
#	indra/newview/macmain.h
#	indra/test/test.cpp

1 files changed, 1494 insertions, 1494 deletions

diff --git a/indra/newview/llfloatersnapshot.cpp b/indra/newview/llfloatersnapshot.cpp
index 0d370abdbc..70773070ce 100644
--- a/indra/newview/llfloatersnapshot.cpp
+++ b/indra/newview/llfloatersnapshot.cpp
@@ -1,1494 +1,1494 @@
-/** 
- * @file llfloatersnapshot.cpp
- * @brief Snapshot preview window, allowing saving, e-mailing, etc.
- *
- * $LicenseInfo:firstyear=2004&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2016, 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
- * $/LicenseInfo$
- */
-
-#include "llviewerprecompiledheaders.h"
-
-#include "llfloatersnapshot.h"
-
-#include "llfloaterreg.h"
-#include "llimagefiltersmanager.h"
-#include "llcheckboxctrl.h"
-#include "llcombobox.h"
-#include "llpostcard.h"
-#include "llresmgr.h"		// LLLocale
-#include "llsdserialize.h"
-#include "llsidetraypanelcontainer.h"
-#include "llsnapshotlivepreview.h"
-#include "llspinctrl.h"
-#include "llviewercontrol.h"
-#include "lltoolfocus.h"
-#include "lltoolmgr.h"
-#include "llwebprofile.h"
-
-///----------------------------------------------------------------------------
-/// Local function declarations, constants, enums, and typedefs
-///----------------------------------------------------------------------------
-LLSnapshotFloaterView* gSnapshotFloaterView = NULL;
-
-const F32 AUTO_SNAPSHOT_TIME_DELAY = 1.f;
-
-const S32 MAX_POSTCARD_DATASIZE = 1572864; // 1.5 megabyte, similar to simulator limit
-const S32 MAX_TEXTURE_SIZE = 512 ; //max upload texture size 512 * 512
-
-static LLDefaultChildRegistry::Register<LLSnapshotFloaterView> r("snapshot_floater_view");
-
-// virtual
-LLPanelSnapshot* LLFloaterSnapshot::Impl::getActivePanel(LLFloaterSnapshotBase* floater, bool ok_if_not_found)
-{
-	LLSideTrayPanelContainer* panel_container = floater->getChild<LLSideTrayPanelContainer>("panel_container");
-	LLPanelSnapshot* active_panel = dynamic_cast<LLPanelSnapshot*>(panel_container->getCurrentPanel());
-	if (!ok_if_not_found)
-	{
-		llassert_always(active_panel != NULL);
-	}
-	return active_panel;
-}
-
-// virtual
-LLSnapshotModel::ESnapshotType LLFloaterSnapshotBase::ImplBase::getActiveSnapshotType(LLFloaterSnapshotBase* floater)
-{
-	LLPanelSnapshot* spanel = getActivePanel(floater);
-
-	//return type;
-    if (spanel)
-    {
-        return spanel->getSnapshotType();
-    }
-	return LLSnapshotModel::SNAPSHOT_WEB;
-}
-
-// virtual
-LLSnapshotModel::ESnapshotFormat LLFloaterSnapshot::Impl::getImageFormat(LLFloaterSnapshotBase* floater)
-{
-	LLPanelSnapshot* active_panel = getActivePanel(floater);
-	// FIXME: if the default is not PNG, profile uploads may fail.
-	return active_panel ? active_panel->getImageFormat() : LLSnapshotModel::SNAPSHOT_FORMAT_PNG;
-}
-
-LLSpinCtrl* LLFloaterSnapshot::Impl::getWidthSpinner(LLFloaterSnapshotBase* floater)
-{
-	LLPanelSnapshot* active_panel = getActivePanel(floater);
-	return active_panel ? active_panel->getWidthSpinner() : floater->getChild<LLSpinCtrl>("snapshot_width");
-}
-
-LLSpinCtrl* LLFloaterSnapshot::Impl::getHeightSpinner(LLFloaterSnapshotBase* floater)
-{
-	LLPanelSnapshot* active_panel = getActivePanel(floater);
-	return active_panel ? active_panel->getHeightSpinner() : floater->getChild<LLSpinCtrl>("snapshot_height");
-}
-
-void LLFloaterSnapshot::Impl::enableAspectRatioCheckbox(LLFloaterSnapshotBase* floater, bool enable)
-{
-	LLPanelSnapshot* active_panel = getActivePanel(floater);
-	if (active_panel)
-	{
-		active_panel->enableAspectRatioCheckbox(enable);
-	}
-}
-
-void LLFloaterSnapshot::Impl::setAspectRatioCheckboxValue(LLFloaterSnapshotBase* floater, bool checked)
-{
-	LLPanelSnapshot* active_panel = getActivePanel(floater);
-	if (active_panel)
-	{
-		active_panel->getChild<LLUICtrl>(active_panel->getAspectRatioCBName())->setValue(checked);
-	}
-}
-
-LLSnapshotLivePreview* LLFloaterSnapshotBase::getPreviewView()
-{
-	return impl->getPreviewView();
-}
-
-LLSnapshotLivePreview* LLFloaterSnapshotBase::ImplBase::getPreviewView()
-{
-	LLSnapshotLivePreview* previewp = (LLSnapshotLivePreview*)mPreviewHandle.get();
-	return previewp;
-}
-
-// virtual
-LLSnapshotModel::ESnapshotLayerType LLFloaterSnapshot::Impl::getLayerType(LLFloaterSnapshotBase* floater)
-{
-	LLSnapshotModel::ESnapshotLayerType type = LLSnapshotModel::SNAPSHOT_TYPE_COLOR;
-	LLSD value = floater->getChild<LLUICtrl>("layer_types")->getValue();
-	const std::string id = value.asString();
-	if (id == "colors")
-		type = LLSnapshotModel::SNAPSHOT_TYPE_COLOR;
-	else if (id == "depth")
-		type = LLSnapshotModel::SNAPSHOT_TYPE_DEPTH;
-	return type;
-}
-
-void LLFloaterSnapshot::Impl::setResolution(LLFloaterSnapshotBase* floater, const std::string& comboname)
-{
-	LLComboBox* combo = floater->getChild<LLComboBox>(comboname);
-		combo->setVisible(true);
-	updateResolution(combo, floater, false); // to sync spinners with combo
-}
-
-//virtual 
-void LLFloaterSnapshotBase::ImplBase::updateLayout(LLFloaterSnapshotBase* floaterp)
-{
-	LLSnapshotLivePreview* previewp = getPreviewView();
-
-	//BD - Automatically calculate the size of our snapshot window to enlarge
-	//     the snapshot preview to its maximum size, this is especially helpfull
-	//     for pretty much every aspect ratio other than 1:1.
-	F32 panel_width = 400.f * gViewerWindow->getWorldViewAspectRatio();
-
-	//BD - Make sure we clamp at 700 here because 700 would be for 16:9 which we
-	//     consider the maximum. Everything bigger will be clamped and will have
-	//     a slightly smaller preview window which most likely won't fill up the
-	//     whole snapshot floater as it should.
-	if(panel_width > 700.f)
-	{
-		panel_width = 700.f;
-	}
-
-	S32 floater_width = 224.f;
-	if(mAdvanced)
-	{
-		floater_width = floater_width + panel_width;
-	}
-
-	LLUICtrl* thumbnail_placeholder = floaterp->getChild<LLUICtrl>("thumbnail_placeholder");
-	thumbnail_placeholder->setVisible(mAdvanced);
-
-	floaterp->getChild<LLUICtrl>("image_res_text")->setVisible(mAdvanced);
-	floaterp->getChild<LLUICtrl>("file_size_label")->setVisible(mAdvanced);
-    if (floaterp->hasChild("360_label", true))
-    { 
-        floaterp->getChild<LLUICtrl>("360_label")->setVisible(mAdvanced);
-    }
-	if (!mSkipReshaping)
-	{
-        thumbnail_placeholder->reshape(panel_width, thumbnail_placeholder->getRect().getHeight());
-        if (!floaterp->isMinimized())
-        {
-            floaterp->reshape(floater_width, floaterp->getRect().getHeight());
-        }
-	}
-
-	bool use_freeze_frame = floaterp->getChild<LLUICtrl>("freeze_frame_check")->getValue().asBoolean();
-
-	if (use_freeze_frame)
-	{
-		// stop all mouse events at fullscreen preview layer
-		floaterp->getParent()->setMouseOpaque(true);
-		
-		// shrink to smaller layout
-		// *TODO: unneeded?
-		floaterp->reshape(floaterp->getRect().getWidth(), floaterp->getRect().getHeight());
-
-		// can see and interact with fullscreen preview now
-		if (previewp)
-		{
-			previewp->setVisible(true);
-			previewp->setEnabled(true);
-		}
-
-		//RN: freeze all avatars
-		LLCharacter* avatarp;
-		for (std::vector<LLCharacter*>::iterator iter = LLCharacter::sInstances.begin();
-			iter != LLCharacter::sInstances.end(); ++iter)
-		{
-			avatarp = *iter;
-			floaterp->impl->mAvatarPauseHandles.push_back(avatarp->requestPause());
-		}
-
-		// freeze everything else
-		gSavedSettings.setBOOL("FreezeTime", true);
-
-		if (LLToolMgr::getInstance()->getCurrentToolset() != gCameraToolset)
-		{
-			floaterp->impl->mLastToolset = LLToolMgr::getInstance()->getCurrentToolset();
-			LLToolMgr::getInstance()->setCurrentToolset(gCameraToolset);
-		}
-	}
-	else // turning off freeze frame mode
-	{
-		floaterp->getParent()->setMouseOpaque(false);
-		// *TODO: unneeded?
-		floaterp->reshape(floaterp->getRect().getWidth(), floaterp->getRect().getHeight());
-		if (previewp)
-		{
-			previewp->setVisible(false);
-			previewp->setEnabled(false);
-		}
-
-		//RN: thaw all avatars
-		floaterp->impl->mAvatarPauseHandles.clear();
-
-		// thaw everything else
-		gSavedSettings.setBOOL("FreezeTime", false);
-
-		// restore last tool (e.g. pie menu, etc)
-		if (floaterp->impl->mLastToolset)
-		{
-			LLToolMgr::getInstance()->setCurrentToolset(floaterp->impl->mLastToolset);
-		}
-	}
-}
-
-// This is the main function that keeps all the GUI controls in sync with the saved settings.
-// It should be called anytime a setting is changed that could affect the controls.
-// No other methods should be changing any of the controls directly except for helpers called by this method.
-// The basic pattern for programmatically changing the GUI settings is to first set the
-// appropriate saved settings and then call this method to sync the GUI with them.
-// FIXME: The above comment seems obsolete now.
-// virtual
-void LLFloaterSnapshot::Impl::updateControls(LLFloaterSnapshotBase* floater)
-{
-	LLSnapshotModel::ESnapshotType shot_type = getActiveSnapshotType(floater);
-	LLSnapshotModel::ESnapshotFormat shot_format = (LLSnapshotModel::ESnapshotFormat)gSavedSettings.getS32("SnapshotFormat");
-	LLSnapshotModel::ESnapshotLayerType layer_type = getLayerType(floater);
-
-	floater->getChild<LLComboBox>("local_format_combo")->selectNthItem(gSavedSettings.getS32("SnapshotFormat"));
-	floater->getChildView("layer_types")->setEnabled(shot_type == LLSnapshotModel::SNAPSHOT_LOCAL);
-
-	LLPanelSnapshot* active_panel = getActivePanel(floater);
-	if (active_panel)
-	{
-		LLSpinCtrl* width_ctrl = getWidthSpinner(floater);
-		LLSpinCtrl* height_ctrl = getHeightSpinner(floater);
-
-		// Initialize spinners.
-		if (width_ctrl->getValue().asInteger() == 0)
-		{
-			S32 w = gViewerWindow->getWindowWidthRaw();
-			LL_DEBUGS() << "Initializing width spinner (" << width_ctrl->getName() << "): " << w << LL_ENDL;
-			width_ctrl->setValue(w);
-			if (getActiveSnapshotType(floater) == LLSnapshotModel::SNAPSHOT_TEXTURE)
-			{
-				width_ctrl->setIncrement(w >> 1);
-			}
-		}
-		if (height_ctrl->getValue().asInteger() == 0)
-		{
-			S32 h = gViewerWindow->getWindowHeightRaw();
-			LL_DEBUGS() << "Initializing height spinner (" << height_ctrl->getName() << "): " << h << LL_ENDL;
-			height_ctrl->setValue(h);
-			if (getActiveSnapshotType(floater) == LLSnapshotModel::SNAPSHOT_TEXTURE)
-			{
-				height_ctrl->setIncrement(h >> 1);
-			}
-		}
-
-		// Clamp snapshot resolution to window size when showing UI or HUD in snapshot.
-		if (gSavedSettings.getBOOL("RenderUIInSnapshot") || gSavedSettings.getBOOL("RenderHUDInSnapshot"))
-		{
-			S32 width = gViewerWindow->getWindowWidthRaw();
-			S32 height = gViewerWindow->getWindowHeightRaw();
-
-			width_ctrl->setMaxValue(width);
-
-			height_ctrl->setMaxValue(height);
-
-			if (width_ctrl->getValue().asInteger() > width)
-			{
-				width_ctrl->forceSetValue(width);
-			}
-			if (height_ctrl->getValue().asInteger() > height)
-			{
-				height_ctrl->forceSetValue(height);
-			}
-		}
-		else
-		{
-			width_ctrl->setMaxValue(MAX_SNAPSHOT_IMAGE_SIZE);
-			height_ctrl->setMaxValue(MAX_SNAPSHOT_IMAGE_SIZE);
-		}
-	}
-		
-	LLSnapshotLivePreview* previewp = getPreviewView();
-	bool got_bytes = previewp && previewp->getDataSize() > 0;
-	bool got_snap = previewp && previewp->getSnapshotUpToDate();
-
-	// *TODO: Separate maximum size for Web images from postcards
-	LL_DEBUGS() << "Is snapshot up-to-date? " << got_snap << LL_ENDL;
-
-	LLLocale locale(LLLocale::USER_LOCALE);
-	std::string bytes_string;
-	if (got_snap)
-	{
-		LLResMgr::getInstance()->getIntegerString(bytes_string, (previewp->getDataSize()) >> 10 );
-	}
-
-	// Update displayed image resolution.
-	LLTextBox* image_res_tb = floater->getChild<LLTextBox>("image_res_text");
-	image_res_tb->setVisible(got_snap);
-	if (got_snap)
-	{
-		image_res_tb->setTextArg("[WIDTH]", llformat("%d", previewp->getEncodedImageWidth()));
-		image_res_tb->setTextArg("[HEIGHT]", llformat("%d", previewp->getEncodedImageHeight()));
-	}
-
-	floater->getChild<LLUICtrl>("file_size_label")->setTextArg("[SIZE]", got_snap ? bytes_string : floater->getString("unknown"));
-	floater->getChild<LLUICtrl>("file_size_label")->setColor(
-			shot_type == LLSnapshotModel::SNAPSHOT_POSTCARD
-			&& got_bytes
-			&& previewp->getDataSize() > MAX_POSTCARD_DATASIZE ? LLUIColor(LLColor4::red) : LLUIColorTable::instance().getColor( "LabelTextColor" ));
-
-	// Update the width and height spinners based on the corresponding resolution combos. (?)
-	switch(shot_type)
-	{
-	  case LLSnapshotModel::SNAPSHOT_WEB:
-		layer_type = LLSnapshotModel::SNAPSHOT_TYPE_COLOR;
-		floater->getChild<LLUICtrl>("layer_types")->setValue("colors");
-		setResolution(floater, "profile_size_combo");
-		break;
-	  case LLSnapshotModel::SNAPSHOT_POSTCARD:
-		layer_type = LLSnapshotModel::SNAPSHOT_TYPE_COLOR;
-		floater->getChild<LLUICtrl>("layer_types")->setValue("colors");
-		setResolution(floater, "postcard_size_combo");
-		break;
-	  case LLSnapshotModel::SNAPSHOT_TEXTURE:
-		layer_type = LLSnapshotModel::SNAPSHOT_TYPE_COLOR;
-		floater->getChild<LLUICtrl>("layer_types")->setValue("colors");
-		setResolution(floater, "texture_size_combo");
-		break;
-	  case  LLSnapshotModel::SNAPSHOT_LOCAL:
-		setResolution(floater, "local_size_combo");
-		break;
-	  default:
-		break;
-	}
-	setAspectRatioCheckboxValue(floater, !floater->impl->mAspectRatioCheckOff && gSavedSettings.getBOOL("KeepAspectForSnapshot"));
-
-	if (previewp)
-	{
-		previewp->setSnapshotType(shot_type);
-		previewp->setSnapshotFormat(shot_format);
-		previewp->setSnapshotBufferType(layer_type);
-	}
-
-	LLPanelSnapshot* current_panel = Impl::getActivePanel(floater);
-	if (current_panel)
-	{
-		LLSD info;
-		info["have-snapshot"] = got_snap;
-		current_panel->updateControls(info);
-	}
-	LL_DEBUGS() << "finished updating controls" << LL_ENDL;
-}
-
-//virtual
-void LLFloaterSnapshotBase::ImplBase::setStatus(EStatus status, bool ok, const std::string& msg)
-{
-	switch (status)
-	{
-	case STATUS_READY:
-		setWorking(false);
-		setFinished(false);
-		break;
-	case STATUS_WORKING:
-		setWorking(true);
-		setFinished(false);
-		break;
-	case STATUS_FINISHED:
-		setWorking(false);
-		setFinished(true, ok, msg);
-		break;
-	}
-
-	mStatus = status;
-}
-
-// virtual
-void LLFloaterSnapshotBase::ImplBase::setNeedRefresh(bool need)
-{
-	if (!mFloater) return;
-
-	// Don't display the "Refresh to save" message if we're in auto-refresh mode.
-	if (gSavedSettings.getBOOL("AutoSnapshot"))
-	{
-		need = false;
-	}
-
-	mFloater->setRefreshLabelVisible(need);
-	mNeedRefresh = need;
-}
-
-// virtual
-void LLFloaterSnapshotBase::ImplBase::checkAutoSnapshot(LLSnapshotLivePreview* previewp, bool update_thumbnail)
-{
-	if (previewp)
-	{
-		bool autosnap = gSavedSettings.getBOOL("AutoSnapshot");
-		LL_DEBUGS() << "updating " << (autosnap ? "snapshot" : "thumbnail") << LL_ENDL;
-		previewp->updateSnapshot(autosnap, update_thumbnail, autosnap ? AUTO_SNAPSHOT_TIME_DELAY : 0.f);
-	}
-}
-
-// static
-void LLFloaterSnapshotBase::ImplBase::onClickNewSnapshot(void* data)
-{
-	LLFloaterSnapshotBase* floater = (LLFloaterSnapshotBase *)data;
-	LLSnapshotLivePreview* previewp = floater->getPreviewView();
-	if (previewp)
-	{
-		floater->impl->setStatus(ImplBase::STATUS_READY);
-		LL_DEBUGS() << "updating snapshot" << LL_ENDL;
-		previewp->mForceUpdateSnapshot = true;
-	}
-}
-
-// static
-void LLFloaterSnapshotBase::ImplBase::onClickAutoSnap(LLUICtrl *ctrl, void* data)
-{
-	LLCheckBoxCtrl *check = (LLCheckBoxCtrl *)ctrl;
-	gSavedSettings.setBOOL( "AutoSnapshot", check->get() );
-
-	LLFloaterSnapshotBase *view = (LLFloaterSnapshotBase *)data;
-	if (view)
-	{
-		view->impl->checkAutoSnapshot(view->getPreviewView());
-		view->impl->updateControls(view);
-	}
-}
-
-// static
-void LLFloaterSnapshotBase::ImplBase::onClickNoPost(LLUICtrl *ctrl, void* data)
-{
-    bool no_post = ((LLCheckBoxCtrl*)ctrl)->get();
-    gSavedSettings.setBOOL("RenderSnapshotNoPost", no_post);
-
-    LLFloaterSnapshotBase* view = (LLFloaterSnapshotBase*)data;
-    view->getPreviewView()->updateSnapshot(true, true);
-    view->impl->updateControls(view);
-}
-
-// static
-void LLFloaterSnapshotBase::ImplBase::onClickFilter(LLUICtrl *ctrl, void* data)
-{
-	LLFloaterSnapshotBase *view = (LLFloaterSnapshotBase *)data;
-	if (view)
-	{
-		view->impl->updateControls(view);
-		LLSnapshotLivePreview* previewp = view->getPreviewView();
-        if (previewp)
-        {
-			view->impl->checkAutoSnapshot(previewp);
-            // Note : index 0 of the filter drop down is assumed to be "No filter" in whichever locale
-            LLComboBox* filterbox = static_cast<LLComboBox *>(view->getChild<LLComboBox>("filters_combobox"));
-            std::string filter_name = (filterbox->getCurrentIndex() ? filterbox->getSimple() : "");
-            previewp->setFilter(filter_name);
-            previewp->updateSnapshot(true);
-        }
-	}
-}
-
-// static
-void LLFloaterSnapshotBase::ImplBase::onClickUICheck(LLUICtrl *ctrl, void* data)
-{
-	LLCheckBoxCtrl *check = (LLCheckBoxCtrl *)ctrl;
-	gSavedSettings.setBOOL( "RenderUIInSnapshot", check->get() );
-	
-	LLFloaterSnapshot *view = (LLFloaterSnapshot *)data;
-	if (view)
-	{
-		LLSnapshotLivePreview* previewp = view->getPreviewView();
-		if(previewp)
-		{
-			previewp->updateSnapshot(true, true);
-		}
-		view->impl->updateControls(view);
-	}
-}
-
-// static
-void LLFloaterSnapshotBase::ImplBase::onClickHUDCheck(LLUICtrl *ctrl, void* data)
-{
-	LLCheckBoxCtrl *check = (LLCheckBoxCtrl *)ctrl;
-	gSavedSettings.setBOOL( "RenderHUDInSnapshot", check->get() );
-	
-	LLFloaterSnapshot *view = (LLFloaterSnapshot *)data;
-	if (view)
-	{
-		LLSnapshotLivePreview* previewp = view->getPreviewView();
-		if(previewp)
-		{
-			previewp->updateSnapshot(true, true);
-		}
-		view->impl->updateControls(view);
-	}
-}
-
-void LLFloaterSnapshot::Impl::applyKeepAspectCheck(LLFloaterSnapshotBase* view, bool checked)
-{
-	gSavedSettings.setBOOL("KeepAspectForSnapshot", checked);
-
-	if (view)
-	{
-		LLPanelSnapshot* active_panel = getActivePanel(view);
-		if (checked && active_panel)
-		{
-			LLComboBox* combo = view->getChild<LLComboBox>(active_panel->getImageSizeComboName());
-			combo->setCurrentByIndex(combo->getItemCount() - 1); // "custom" is always the last index
-		}
-
-		LLSnapshotLivePreview* previewp = getPreviewView() ;
-		if(previewp)
-		{
-			previewp->mKeepAspectRatio = gSavedSettings.getBOOL("KeepAspectForSnapshot") ;
-
-			S32 w, h ;
-			previewp->getSize(w, h) ;
-			updateSpinners(view, previewp, w, h, true); // may change w and h
-
-			LL_DEBUGS() << "updating thumbnail" << LL_ENDL;
-			previewp->setSize(w, h) ;
-			previewp->updateSnapshot(true);
-			checkAutoSnapshot(previewp, true);
-		}
-	}
-}
-
-// static
-void LLFloaterSnapshotBase::ImplBase::onCommitFreezeFrame(LLUICtrl* ctrl, void* data)
-{
-	LLCheckBoxCtrl* check_box = (LLCheckBoxCtrl*)ctrl;
-	LLFloaterSnapshotBase *view = (LLFloaterSnapshotBase *)data;
-	LLSnapshotLivePreview* previewp = view->getPreviewView();
-		
-	if (!view || !check_box || !previewp)
-	{
-		return;
-	}
-
-	gSavedSettings.setBOOL("UseFreezeFrame", check_box->get());
-
-	if (check_box->get())
-	{
-		previewp->prepareFreezeFrame();
-	}
-
-	view->impl->updateLayout(view);
-}
-
-void LLFloaterSnapshot::Impl::checkAspectRatio(LLFloaterSnapshotBase *view, S32 index)
-{
-	LLSnapshotLivePreview *previewp = getPreviewView() ;
-
-	// Don't round texture sizes; textures are commonly stretched in world, profiles, etc and need to be "squashed" during upload, not cropped here
-	if (LLSnapshotModel::SNAPSHOT_TEXTURE == getActiveSnapshotType(view))
-	{
-		previewp->mKeepAspectRatio = false ;
-		return ;
-	}
-
-	bool keep_aspect = false, enable_cb = false;
-
-	if (0 == index) // current window size
-	{
-		enable_cb = false;
-		keep_aspect = true;
-	}
-	else if (-1 == index) // custom
-	{
-		enable_cb = true;
-		keep_aspect = gSavedSettings.getBOOL("KeepAspectForSnapshot");
-	}
-	else // predefined resolution
-	{
-		enable_cb = false;
-		keep_aspect = false;
-	}
-
-	view->impl->mAspectRatioCheckOff = !enable_cb;
-
-	if (previewp)
-	{
-		previewp->mKeepAspectRatio = keep_aspect;
-	}
-}
-
-// Show/hide upload progress indicators.
-void LLFloaterSnapshotBase::ImplBase::setWorking(bool working)
-{
-	LLUICtrl* working_lbl = mFloater->getChild<LLUICtrl>("working_lbl");
-	working_lbl->setVisible(working);
-	mFloater->getChild<LLUICtrl>("working_indicator")->setVisible(working);
-
-	if (working)
-	{
-		const std::string panel_name = getActivePanel(mFloater, false)->getName();
-		const std::string prefix = panel_name.substr(getSnapshotPanelPrefix().size());
-		std::string progress_text = mFloater->getString(prefix + "_" + "progress_str");
-		working_lbl->setValue(progress_text);
-	}
-
-	// All controls should be disabled while posting.
-	mFloater->setCtrlsEnabled(!working);
-	LLPanelSnapshot* active_panel = getActivePanel(mFloater);
-	if (active_panel)
-	{
-		active_panel->enableControls(!working);
-	}
-}
-
-//virtual
-std::string LLFloaterSnapshot::Impl::getSnapshotPanelPrefix()
-{
-	return "panel_snapshot_";
-}
-
-// Show/hide upload status message.
-// virtual
-void LLFloaterSnapshot::Impl::setFinished(bool finished, bool ok, const std::string& msg)
-{
-	mFloater->setSuccessLabelPanelVisible(finished && ok);
-	mFloater->setFailureLabelPanelVisible(finished && !ok);
-
-	if (finished)
-	{
-		LLUICtrl* finished_lbl = mFloater->getChild<LLUICtrl>(ok ? "succeeded_lbl" : "failed_lbl");
-		std::string result_text = mFloater->getString(msg + "_" + (ok ? "succeeded_str" : "failed_str"));
-		finished_lbl->setValue(result_text);
-	}
-}
-
-// Apply a new resolution selected from the given combobox.
-void LLFloaterSnapshot::Impl::updateResolution(LLUICtrl* ctrl, void* data, bool do_update)
-{
-	LLComboBox* combobox = (LLComboBox*)ctrl;
-	LLFloaterSnapshot *view = (LLFloaterSnapshot *)data;
-		
-	if (!view || !combobox)
-	{
-		llassert(view && combobox);
-		return;
-	}
-
-	std::string sdstring = combobox->getSelectedValue();
-	LLSD sdres;
-	std::stringstream sstream(sdstring);
-	LLSDSerialize::fromNotation(sdres, sstream, sdstring.size());
-		
-	S32 width = sdres[0];
-	S32 height = sdres[1];
-	
-	LLSnapshotLivePreview* previewp = getPreviewView();
-	if (previewp && combobox->getCurrentIndex() >= 0)
-	{
-		S32 original_width = 0 , original_height = 0 ;
-		previewp->getSize(original_width, original_height) ;
-		
-		if (gSavedSettings.getBOOL("RenderUIInSnapshot") || gSavedSettings.getBOOL("RenderHUDInSnapshot"))
-		{ //clamp snapshot resolution to window size when showing UI or HUD in snapshot
-			width = llmin(width, gViewerWindow->getWindowWidthRaw());
-			height = llmin(height, gViewerWindow->getWindowHeightRaw());
-		}
-
-		if (width == 0 || height == 0)
-		{
-			// take resolution from current window size
-			LL_DEBUGS() << "Setting preview res from window: " << gViewerWindow->getWindowWidthRaw() << "x" << gViewerWindow->getWindowHeightRaw() << LL_ENDL;
-			previewp->setSize(gViewerWindow->getWindowWidthRaw(), gViewerWindow->getWindowHeightRaw());
-		}
-		else if (width == -1 || height == -1)
-		{
-			// load last custom value
-			S32 new_width = 0, new_height = 0;
-			LLPanelSnapshot* spanel = getActivePanel(view);
-			if (spanel)
-			{
-				LL_DEBUGS() << "Loading typed res from panel " << spanel->getName() << LL_ENDL;
-				new_width = spanel->getTypedPreviewWidth();
-				new_height = spanel->getTypedPreviewHeight();
-
-				// Limit custom size for inventory snapshots to 512x512 px.
-				if (getActiveSnapshotType(view) == LLSnapshotModel::SNAPSHOT_TEXTURE)
-				{
-					new_width = llmin(new_width, MAX_TEXTURE_SIZE);
-					new_height = llmin(new_height, MAX_TEXTURE_SIZE);
-				}
-			}
-			else
-			{
-				LL_DEBUGS() << "No custom res chosen, setting preview res from window: "
-					<< gViewerWindow->getWindowWidthRaw() << "x" << gViewerWindow->getWindowHeightRaw() << LL_ENDL;
-				new_width = gViewerWindow->getWindowWidthRaw();
-				new_height = gViewerWindow->getWindowHeightRaw();
-			}
-
-			llassert(new_width > 0 && new_height > 0);
-			previewp->setSize(new_width, new_height);
-		}
-		else
-		{
-			// use the resolution from the selected pre-canned drop-down choice
-			LL_DEBUGS() << "Setting preview res selected from combo: " << width << "x" << height << LL_ENDL;
-			previewp->setSize(width, height);
-		}
-
-		checkAspectRatio(view, width) ;
-
-		previewp->getSize(width, height);
-
-		// We use the height spinner here because we come here via the aspect ratio
-		// checkbox as well and we want height always changing to width by default.
-		// If we use the width spinner we would change width according to height by
-		// default, that is not what we want.
-		updateSpinners(view, previewp, width, height, !getHeightSpinner(view)->isDirty()); // may change width and height
-		
-		if(getWidthSpinner(view)->getValue().asInteger() != width || getHeightSpinner(view)->getValue().asInteger() != height)
-		{
-			getWidthSpinner(view)->setValue(width);
-			getHeightSpinner(view)->setValue(height);
-			if (getActiveSnapshotType(view) == LLSnapshotModel::SNAPSHOT_TEXTURE)
-			{
-				getWidthSpinner(view)->setIncrement(width >> 1);
-				getHeightSpinner(view)->setIncrement(height >> 1);
-			}
-		}
-
-		if(original_width != width || original_height != height)
-		{
-			previewp->setSize(width, height);
-
-			// hide old preview as the aspect ratio could be wrong
-			checkAutoSnapshot(previewp, false);
-			LL_DEBUGS() << "updating thumbnail" << LL_ENDL;
-			// Don't update immediately, give window chance to redraw
-			getPreviewView()->updateSnapshot(true, false, 1.f);
-			if(do_update)
-			{
-				LL_DEBUGS() << "Will update controls" << LL_ENDL;
-				updateControls(view);
-			}
-		}
-	}
-}
-
-// static
-void LLFloaterSnapshot::Impl::onCommitLayerTypes(LLUICtrl* ctrl, void*data)
-{
-	LLComboBox* combobox = (LLComboBox*)ctrl;
-
-	LLFloaterSnapshot *view = (LLFloaterSnapshot *)data;
-		
-	if (view)
-	{
-		LLSnapshotLivePreview* previewp = view->getPreviewView();
-		if (previewp)
-		{
-			previewp->setSnapshotBufferType((LLSnapshotModel::ESnapshotLayerType)combobox->getCurrentIndex());
-		}
-		view->impl->checkAutoSnapshot(previewp, true);
-		previewp->updateSnapshot(true, true);
-	}
-}
-
-void LLFloaterSnapshot::Impl::onImageQualityChange(LLFloaterSnapshotBase* view, S32 quality_val)
-{
-	LLSnapshotLivePreview* previewp = getPreviewView();
-	if (previewp)
-	{
-		previewp->setSnapshotQuality(quality_val);
-	}
-}
-
-void LLFloaterSnapshot::Impl::onImageFormatChange(LLFloaterSnapshotBase* view)
-{
-	if (view)
-	{
-		gSavedSettings.setS32("SnapshotFormat", getImageFormat(view));
-		LL_DEBUGS() << "image format changed, updating snapshot" << LL_ENDL;
-		getPreviewView()->updateSnapshot(true);
-		updateControls(view);
-	}
-}
-
-// Sets the named size combo to "custom" mode.
-void LLFloaterSnapshot::Impl::comboSetCustom(LLFloaterSnapshotBase* floater, const std::string& comboname)
-{
-	LLComboBox* combo = floater->getChild<LLComboBox>(comboname);
-	combo->setCurrentByIndex(combo->getItemCount() - 1); // "custom" is always the last index
-	checkAspectRatio(floater, -1); // -1 means custom
-}
-
-// Update supplied width and height according to the constrain proportions flag; limit them by max_val.
-bool LLFloaterSnapshot::Impl::checkImageSize(LLSnapshotLivePreview* previewp, S32& width, S32& height, bool isWidthChanged, S32 max_value)
-{
-	S32 w = width ;
-	S32 h = height ;
-
-	if(previewp && previewp->mKeepAspectRatio)
-	{
-		if(gViewerWindow->getWindowWidthRaw() < 1 || gViewerWindow->getWindowHeightRaw() < 1)
-		{
-			return false ;
-		}
-
-		//aspect ratio of the current window
-		F32 aspect_ratio = (F32)gViewerWindow->getWindowWidthRaw() / gViewerWindow->getWindowHeightRaw() ;
-
-		//change another value proportionally
-		if(isWidthChanged)
-		{
-			height = ll_round(width / aspect_ratio) ;
-		}
-		else
-		{
-			width = ll_round(height * aspect_ratio) ;
-		}
-
-		//bound w/h by the max_value
-		if(width > max_value || height > max_value)
-		{
-			if(width > height)
-			{
-				width = max_value ;
-				height = (S32)(width / aspect_ratio) ;
-			}
-			else
-			{
-				height = max_value ;
-				width = (S32)(height * aspect_ratio) ;
-			}
-		}
-	}
-
-	return (w != width || h != height) ;
-}
-
-void LLFloaterSnapshot::Impl::setImageSizeSpinnersValues(LLFloaterSnapshotBase* view, S32 width, S32 height)
-{
-	getWidthSpinner(view)->forceSetValue(width);
-	getHeightSpinner(view)->forceSetValue(height);
-	if (getActiveSnapshotType(view) == LLSnapshotModel::SNAPSHOT_TEXTURE)
-	{
-		getWidthSpinner(view)->setIncrement(width >> 1);
-		getHeightSpinner(view)->setIncrement(height >> 1);
-	}
-}
-
-void LLFloaterSnapshot::Impl::updateSpinners(LLFloaterSnapshotBase* view, LLSnapshotLivePreview* previewp, S32& width, S32& height, bool is_width_changed)
-{
-	getWidthSpinner(view)->resetDirty();
-	getHeightSpinner(view)->resetDirty();
-	if (checkImageSize(previewp, width, height, is_width_changed, previewp->getMaxImageSize()))
-	{
-		setImageSizeSpinnersValues(view, width, height);
-	}
-}
-
-void LLFloaterSnapshot::Impl::applyCustomResolution(LLFloaterSnapshotBase* view, S32 w, S32 h)
-{
-	LL_DEBUGS() << "applyCustomResolution(" << w << ", " << h << ")" << LL_ENDL;
-	if (!view) return;
-
-	LLSnapshotLivePreview* previewp = getPreviewView();
-	if (previewp)
-	{
-		S32 curw,curh;
-		previewp->getSize(curw, curh);
-
-		if (w != curw || h != curh)
-		{
-			//if to upload a snapshot, process spinner input in a special way.
-			previewp->setMaxImageSize((S32) getWidthSpinner(view)->getMaxValue()) ;
-
-			previewp->setSize(w,h);
-			checkAutoSnapshot(previewp, false);
-			comboSetCustom(view, "profile_size_combo");
-			comboSetCustom(view, "postcard_size_combo");
-			comboSetCustom(view, "texture_size_combo");
-			comboSetCustom(view, "local_size_combo");
-			LL_DEBUGS() << "applied custom resolution, updating thumbnail" << LL_ENDL;
-			previewp->updateSnapshot(true);
-		}
-	}
-}
-
-// static
-void LLFloaterSnapshot::Impl::onSnapshotUploadFinished(LLFloaterSnapshotBase* floater, bool status)
-{
-	floater->impl->setStatus(STATUS_FINISHED, status, "profile");
-}
-
-// static
-void LLFloaterSnapshot::Impl::onSendingPostcardFinished(LLFloaterSnapshotBase* floater, bool status)
-{
-	floater->impl->setStatus(STATUS_FINISHED, status, "postcard");
-}
-
-///----------------------------------------------------------------------------
-/// Class LLFloaterSnapshotBase
-///----------------------------------------------------------------------------
-
-// Default constructor
-LLFloaterSnapshotBase::LLFloaterSnapshotBase(const LLSD& key)
-    : LLFloater(key),
-	  mRefreshBtn(NULL),
-	  mRefreshLabel(NULL),
-	  mSucceessLblPanel(NULL),
-	  mFailureLblPanel(NULL)
-{
-}
-
-LLFloaterSnapshotBase::~LLFloaterSnapshotBase()
-{
-	if (impl->mPreviewHandle.get()) impl->mPreviewHandle.get()->die();
-
-	//unfreeze everything else
-	gSavedSettings.setBOOL("FreezeTime", false);
-
-	if (impl->mLastToolset)
-	{
-		LLToolMgr::getInstance()->setCurrentToolset(impl->mLastToolset);
-	}
-
-	delete impl;
-}
-
-///----------------------------------------------------------------------------
-/// Class LLFloaterSnapshot
-///----------------------------------------------------------------------------
-
-// Default constructor
-LLFloaterSnapshot::LLFloaterSnapshot(const LLSD& key)
-    : LLFloaterSnapshotBase(key)
-{
-	impl = new Impl(this);
-}
-
-LLFloaterSnapshot::~LLFloaterSnapshot()
-{
-}
-
-// virtual
-bool LLFloaterSnapshot::postBuild()
-{
-	mRefreshBtn = getChild<LLUICtrl>("new_snapshot_btn");
-	childSetAction("new_snapshot_btn", ImplBase::onClickNewSnapshot, this);
-	mRefreshLabel = getChild<LLUICtrl>("refresh_lbl");
-	mSucceessLblPanel = getChild<LLUICtrl>("succeeded_panel");
-	mFailureLblPanel = getChild<LLUICtrl>("failed_panel");
-
-	childSetCommitCallback("ui_check", ImplBase::onClickUICheck, this);
-	getChild<LLUICtrl>("ui_check")->setValue(gSavedSettings.getBOOL("RenderUIInSnapshot"));
-
-	childSetCommitCallback("hud_check", ImplBase::onClickHUDCheck, this);
-	getChild<LLUICtrl>("hud_check")->setValue(gSavedSettings.getBOOL("RenderHUDInSnapshot"));
-
-	((Impl*)impl)->setAspectRatioCheckboxValue(this, gSavedSettings.getBOOL("KeepAspectForSnapshot"));
-
-	childSetCommitCallback("layer_types", Impl::onCommitLayerTypes, this);
-	getChild<LLUICtrl>("layer_types")->setValue("colors");
-	getChildView("layer_types")->setEnabled(false);
-
-	getChild<LLUICtrl>("freeze_frame_check")->setValue(gSavedSettings.getBOOL("UseFreezeFrame"));
-	childSetCommitCallback("freeze_frame_check", ImplBase::onCommitFreezeFrame, this);
-
-	getChild<LLUICtrl>("auto_snapshot_check")->setValue(gSavedSettings.getBOOL("AutoSnapshot"));
-	childSetCommitCallback("auto_snapshot_check", ImplBase::onClickAutoSnap, this);
-
-    getChild<LLUICtrl>("no_post_check")->setValue(gSavedSettings.getBOOL("RenderSnapshotNoPost"));
-    childSetCommitCallback("no_post_check", ImplBase::onClickNoPost, this);
-
-    getChild<LLButton>("retract_btn")->setCommitCallback(boost::bind(&LLFloaterSnapshot::onExtendFloater, this));
-    getChild<LLButton>("extend_btn")->setCommitCallback(boost::bind(&LLFloaterSnapshot::onExtendFloater, this));
-
-    getChild<LLTextBox>("360_label")->setSoundFlags(LLView::MOUSE_UP);
-    getChild<LLTextBox>("360_label")->setShowCursorHand(false);
-    getChild<LLTextBox>("360_label")->setClickedCallback(boost::bind(&LLFloaterSnapshot::on360Snapshot, this));
-
-	// Filters
-	LLComboBox* filterbox = getChild<LLComboBox>("filters_combobox");
-	std::vector<std::string> filter_list = LLImageFiltersManager::getInstance()->getFiltersList();
-	for (U32 i = 0; i < filter_list.size(); i++)
-	{
-		filterbox->add(filter_list[i]);
-	}
-	childSetCommitCallback("filters_combobox", ImplBase::onClickFilter, this);
-    
-	LLWebProfile::setImageUploadResultCallback(boost::bind(&Impl::onSnapshotUploadFinished, this, _1));
-	LLPostCard::setPostResultCallback(boost::bind(&Impl::onSendingPostcardFinished, this, _1));
-
-	mThumbnailPlaceholder = getChild<LLUICtrl>("thumbnail_placeholder");
-
-	// create preview window
-	LLRect full_screen_rect = getRootView()->getRect();
-	LLSnapshotLivePreview::Params p;
-	p.rect(full_screen_rect);
-	LLSnapshotLivePreview* previewp = new LLSnapshotLivePreview(p);
-	LLView* parent_view = gSnapshotFloaterView->getParent();
-	
-	parent_view->removeChild(gSnapshotFloaterView);
-	// make sure preview is below snapshot floater
-	parent_view->addChild(previewp);
-	parent_view->addChild(gSnapshotFloaterView);
-	
-	//move snapshot floater to special purpose snapshotfloaterview
-	gFloaterView->removeChild(this);
-	gSnapshotFloaterView->addChild(this);
-
-	// Pre-select "Current Window" resolution.
-	getChild<LLComboBox>("profile_size_combo")->selectNthItem(0);
-	getChild<LLComboBox>("postcard_size_combo")->selectNthItem(0);
-	getChild<LLComboBox>("texture_size_combo")->selectNthItem(0);
-	getChild<LLComboBox>("local_size_combo")->selectNthItem(8);
-	getChild<LLComboBox>("local_format_combo")->selectNthItem(0);
-
-	impl->mPreviewHandle = previewp->getHandle();
-    previewp->setContainer(this);
-	impl->updateControls(this);
-	impl->setAdvanced(gSavedSettings.getBOOL("AdvanceSnapshot"));
-	impl->updateLayout(this);
-	
-
-	previewp->setThumbnailPlaceholderRect(getThumbnailPlaceholderRect());
-
-	return true;
-}
-
-// virtual
-void LLFloaterSnapshotBase::draw()
-{
-	LLSnapshotLivePreview* previewp = getPreviewView();
-
-	if (previewp && (previewp->isSnapshotActive() || previewp->getThumbnailLock()))
-	{
-		// don't render snapshot window in snapshot, even if "show ui" is turned on
-		return;
-	}
-
-	LLFloater::draw();
-
-	if (previewp && !isMinimized() && mThumbnailPlaceholder->getVisible())
-	{		
-		if(previewp->getThumbnailImage())
-		{
-			bool working = impl->getStatus() == ImplBase::STATUS_WORKING;
-			const LLRect& thumbnail_rect = getThumbnailPlaceholderRect();
-			const S32 thumbnail_w = previewp->getThumbnailWidth();
-			const S32 thumbnail_h = previewp->getThumbnailHeight();
-
-			// calc preview offset within the preview rect
-			const S32 local_offset_x = (thumbnail_rect.getWidth() - thumbnail_w) / 2 ;
-			const S32 local_offset_y = (thumbnail_rect.getHeight() - thumbnail_h) / 2 ; // preview y pos within the preview rect
-
-			// calc preview offset within the floater rect
-			S32 offset_x = thumbnail_rect.mLeft + local_offset_x;
-			S32 offset_y = thumbnail_rect.mBottom + local_offset_y;
-
-			gGL.matrixMode(LLRender::MM_MODELVIEW);
-			// Apply floater transparency to the texture unless the floater is focused.
-			F32 alpha = getTransparencyType() == TT_ACTIVE ? 1.0f : getCurrentTransparency();
-			LLColor4 color = working ? LLColor4::grey4 : LLColor4::white;
-			gl_draw_scaled_image(offset_x, offset_y, 
-					thumbnail_w, thumbnail_h,
-					previewp->getThumbnailImage(), color % alpha);
-
-			previewp->drawPreviewRect(offset_x, offset_y) ;
-
-			gGL.pushUIMatrix();
-			LLUI::translate((F32) thumbnail_rect.mLeft, (F32) thumbnail_rect.mBottom);
-			mThumbnailPlaceholder->draw();
-			gGL.popUIMatrix();
-		}
-	}
-	impl->updateLayout(this);
-}
-
-//virtual
-void LLFloaterSnapshot::onOpen(const LLSD& key)
-{
-	LLSnapshotLivePreview* preview = getPreviewView();
-	if(preview)
-	{
-		LL_DEBUGS() << "opened, updating snapshot" << LL_ENDL;
-		preview->setAllowFullScreenPreview(true);
-		preview->updateSnapshot(true);
-	}
-	focusFirstItem(false);
-	gSnapshotFloaterView->setEnabled(true);
-	gSnapshotFloaterView->setVisible(true);
-	gSnapshotFloaterView->adjustToFitScreen(this, false);
-
-	impl->updateControls(this);
-	impl->setAdvanced(gSavedSettings.getBOOL("AdvanceSnapshot"));
-	impl->updateLayout(this);
-
-	// Initialize default tab.
-	getChild<LLSideTrayPanelContainer>("panel_container")->getCurrentPanel()->onOpen(LLSD());
-}
-
-void LLFloaterSnapshot::onExtendFloater()
-{
-	impl->setAdvanced(gSavedSettings.getBOOL("AdvanceSnapshot"));
-}
-
-void LLFloaterSnapshot::on360Snapshot()
-{
-    LLFloaterReg::showInstance("360capture");
-    closeFloater();
-}
-
-//virtual
-void LLFloaterSnapshotBase::onClose(bool app_quitting)
-{
-	getParent()->setMouseOpaque(false);
-
-	//unfreeze everything, hide fullscreen preview
-	LLSnapshotLivePreview* previewp = getPreviewView();
-	if (previewp)
-	{
-		previewp->setAllowFullScreenPreview(false);
-		previewp->setVisible(false);
-		previewp->setEnabled(false);
-	}
-
-	gSavedSettings.setBOOL("FreezeTime", false);
-	impl->mAvatarPauseHandles.clear();
-
-	if (impl->mLastToolset)
-	{
-		LLToolMgr::getInstance()->setCurrentToolset(impl->mLastToolset);
-	}
-}
-
-// virtual
-S32 LLFloaterSnapshotBase::notify(const LLSD& info)
-{
-	if (info.has("set-ready"))
-	{
-		impl->setStatus(ImplBase::STATUS_READY);
-		return 1;
-	}
-
-	if (info.has("set-working"))
-	{
-		impl->setStatus(ImplBase::STATUS_WORKING);
-		return 1;
-	}
-
-	if (info.has("set-finished"))
-	{
-		LLSD data = info["set-finished"];
-		impl->setStatus(ImplBase::STATUS_FINISHED, data["ok"].asBoolean(), data["msg"].asString());
-		return 1;
-	}
-
-	if (info.has("snapshot-updating"))
-	{
-		// Disable the send/post/save buttons until snapshot is ready.
-		impl->updateControls(this);
-		return 1;
-	}
-
-	if (info.has("snapshot-updated"))
-	{
-		// Enable the send/post/save buttons.
-		impl->updateControls(this);
-		// We've just done refresh.
-		impl->setNeedRefresh(false);
-
-		// The refresh button is initially hidden. We show it after the first update,
-		// i.e. when preview appears.
-		if (mRefreshBtn && !mRefreshBtn->getVisible())
-		{
-			mRefreshBtn->setVisible(true);
-		}
-		return 1;
-	}
-
-	return 0;
-}
-
-// virtual
-S32 LLFloaterSnapshot::notify(const LLSD& info)
-{
-	bool res = LLFloaterSnapshotBase::notify(info);
-	if (res)
-		return res;
-	// A child panel wants to change snapshot resolution.
-	if (info.has("combo-res-change"))
-	{
-		std::string combo_name = info["combo-res-change"]["control-name"].asString();
-		((Impl*)impl)->updateResolution(getChild<LLUICtrl>(combo_name), this);
-		return 1;
-	}
-
-	if (info.has("custom-res-change"))
-	{
-		LLSD res = info["custom-res-change"];
-		((Impl*)impl)->applyCustomResolution(this, res["w"].asInteger(), res["h"].asInteger());
-		return 1;
-	}
-
-	if (info.has("keep-aspect-change"))
-	{
-		((Impl*)impl)->applyKeepAspectCheck(this, info["keep-aspect-change"].asBoolean());
-		return 1;
-	}
-
-	if (info.has("image-quality-change"))
-	{
-		((Impl*)impl)->onImageQualityChange(this, info["image-quality-change"].asInteger());
-		return 1;
-	}
-
-	if (info.has("image-format-change"))
-	{
-		((Impl*)impl)->onImageFormatChange(this);
-		return 1;
-	}
-    
-	return 0;
-}
-
-bool LLFloaterSnapshot::isWaitingState()
-{
-	return (impl->getStatus() == ImplBase::STATUS_WORKING);
-}
-
-bool LLFloaterSnapshotBase::ImplBase::updatePreviewList(bool initialized)
-{
-	if (!initialized)
-		return false;
-
-	bool changed = false;
-	LL_DEBUGS() << "npreviews: " << LLSnapshotLivePreview::sList.size() << LL_ENDL;
-	for (std::set<LLSnapshotLivePreview*>::iterator iter = LLSnapshotLivePreview::sList.begin();
-		iter != LLSnapshotLivePreview::sList.end(); ++iter)
-	{
-		changed |= LLSnapshotLivePreview::onIdle(*iter);
-	}
-	return changed;
-}
-
-
-void LLFloaterSnapshotBase::ImplBase::updateLivePreview()
-{
-	if (ImplBase::updatePreviewList(true) && mFloater)
-	{
-		LL_DEBUGS() << "changed" << LL_ENDL;
-		updateControls(mFloater);
-	}
-}
-
-//static 
-void LLFloaterSnapshot::update()
-{
-	LLFloaterSnapshot* inst = findInstance();
-	if (inst != NULL)
-	{
-		inst->impl->updateLivePreview();
-	}
-	else
-	{
-		ImplBase::updatePreviewList(false);
-	}
-}
-
-// static
-LLFloaterSnapshot* LLFloaterSnapshot::findInstance()
-{
-	return LLFloaterReg::findTypedInstance<LLFloaterSnapshot>("snapshot");
-}
-
-// static
-LLFloaterSnapshot* LLFloaterSnapshot::getInstance()
-{
-	return LLFloaterReg::getTypedInstance<LLFloaterSnapshot>("snapshot");
-}
-
-// virtual
-void LLFloaterSnapshot::saveTexture()
-{
-	LL_DEBUGS() << "saveTexture" << LL_ENDL;
-
-	LLSnapshotLivePreview* previewp = getPreviewView();
-	if (!previewp)
-	{
-		llassert(previewp != NULL);
-		return;
-	}
-
-	previewp->saveTexture();
-}
-
-void LLFloaterSnapshot::saveLocal(const snapshot_saved_signal_t::slot_type& success_cb, const snapshot_saved_signal_t::slot_type& failure_cb)
-{
-	LL_DEBUGS() << "saveLocal" << LL_ENDL;
-	LLSnapshotLivePreview* previewp = getPreviewView();
-	llassert(previewp != NULL);
-	if (previewp)
-	{
-		previewp->saveLocal(success_cb, failure_cb);
-	}
-}
-
-void LLFloaterSnapshotBase::postSave()
-{
-	impl->updateControls(this);
-	impl->setStatus(ImplBase::STATUS_WORKING);
-}
-
-// virtual
-void LLFloaterSnapshotBase::postPanelSwitch()
-{
-	impl->updateControls(this);
-
-	// Remove the success/failure indicator whenever user presses a snapshot option button.
-	impl->setStatus(ImplBase::STATUS_READY);
-}
-
-void LLFloaterSnapshotBase::inventorySaveFailed()
-{
-    impl->updateControls(this);
-    impl->setStatus(ImplBase::STATUS_FINISHED, false, "inventory");
-}
-
-LLPointer<LLImageFormatted> LLFloaterSnapshotBase::getImageData()
-{
-	// FIXME: May not work for textures.
-
-	LLSnapshotLivePreview* previewp = getPreviewView();
-	if (!previewp)
-	{
-		llassert(previewp != NULL);
-		return NULL;
-	}
-
-	LLPointer<LLImageFormatted> img = previewp->getFormattedImage();
-	if (!img.get())
-	{
-		LL_WARNS() << "Empty snapshot image data" << LL_ENDL;
-		llassert(img.get() != NULL);
-	}
-
-	return img;
-}
-
-const LLVector3d& LLFloaterSnapshotBase::getPosTakenGlobal()
-{
-	LLSnapshotLivePreview* previewp = getPreviewView();
-	if (!previewp)
-	{
-		llassert(previewp != NULL);
-		return LLVector3d::zero;
-	}
-
-	return previewp->getPosTakenGlobal();
-}
-
-// static
-void LLFloaterSnapshot::setAgentEmail(const std::string& email)
-{
-	LLFloaterSnapshot* instance = findInstance();
-	if (instance)
-	{
-		LLSideTrayPanelContainer* panel_container = instance->getChild<LLSideTrayPanelContainer>("panel_container");
-		LLPanel* postcard_panel = panel_container->getPanelByName("panel_snapshot_postcard");
-		postcard_panel->notify(LLSD().with("agent-email", email));
-	}
-}
-
-///----------------------------------------------------------------------------
-/// Class LLSnapshotFloaterView
-///----------------------------------------------------------------------------
-
-LLSnapshotFloaterView::LLSnapshotFloaterView (const Params& p) : LLFloaterView (p)
-{
-}
-
-LLSnapshotFloaterView::~LLSnapshotFloaterView()
-{
-}
-
-// virtual
-bool LLSnapshotFloaterView::handleKey(KEY key, MASK mask, bool called_from_parent)
-{
-	// use default handler when not in freeze-frame mode
-	if(!gSavedSettings.getBOOL("FreezeTime"))
-	{
-		return LLFloaterView::handleKey(key, mask, called_from_parent);
-	}
-
-	if (called_from_parent)
-	{
-		// pass all keystrokes down
-		LLFloaterView::handleKey(key, mask, called_from_parent);
-	}
-	else
-	{
-		// bounce keystrokes back down
-		LLFloaterView::handleKey(key, mask, true);
-	}
-	return true;
-}
-
-// virtual
-bool LLSnapshotFloaterView::handleMouseDown(S32 x, S32 y, MASK mask)
-{
-	// use default handler when not in freeze-frame mode
-	if(!gSavedSettings.getBOOL("FreezeTime"))
-	{
-		return LLFloaterView::handleMouseDown(x, y, mask);
-	}
-	// give floater a change to handle mouse, else camera tool
-	if (childrenHandleMouseDown(x, y, mask) == NULL)
-	{
-		LLToolMgr::getInstance()->getCurrentTool()->handleMouseDown( x, y, mask );
-	}
-	return true;
-}
-
-// virtual
-bool LLSnapshotFloaterView::handleMouseUp(S32 x, S32 y, MASK mask)
-{
-	// use default handler when not in freeze-frame mode
-	if(!gSavedSettings.getBOOL("FreezeTime"))
-	{
-		return LLFloaterView::handleMouseUp(x, y, mask);
-	}
-	// give floater a change to handle mouse, else camera tool
-	if (childrenHandleMouseUp(x, y, mask) == NULL)
-	{
-		LLToolMgr::getInstance()->getCurrentTool()->handleMouseUp( x, y, mask );
-	}
-	return true;
-}
-
-// virtual
-bool LLSnapshotFloaterView::handleHover(S32 x, S32 y, MASK mask)
-{
-	// use default handler when not in freeze-frame mode
-	if(!gSavedSettings.getBOOL("FreezeTime"))
-	{
-		return LLFloaterView::handleHover(x, y, mask);
-	}	
-	// give floater a change to handle mouse, else camera tool
-	if (childrenHandleHover(x, y, mask) == NULL)
-	{
-		LLToolMgr::getInstance()->getCurrentTool()->handleHover( x, y, mask );
-	}
-	return true;
-}
+/**

+ * @file llfloatersnapshot.cpp

+ * @brief Snapshot preview window, allowing saving, e-mailing, etc.

+ *

+ * $LicenseInfo:firstyear=2004&license=viewerlgpl$

+ * Second Life Viewer Source Code

+ * Copyright (C) 2016, 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

+ * $/LicenseInfo$

+ */

+

+#include "llviewerprecompiledheaders.h"

+

+#include "llfloatersnapshot.h"

+

+#include "llfloaterreg.h"

+#include "llimagefiltersmanager.h"

+#include "llcheckboxctrl.h"

+#include "llcombobox.h"

+#include "llpostcard.h"

+#include "llresmgr.h"       // LLLocale

+#include "llsdserialize.h"

+#include "llsidetraypanelcontainer.h"

+#include "llsnapshotlivepreview.h"

+#include "llspinctrl.h"

+#include "llviewercontrol.h"

+#include "lltoolfocus.h"

+#include "lltoolmgr.h"

+#include "llwebprofile.h"

+

+///----------------------------------------------------------------------------

+/// Local function declarations, constants, enums, and typedefs

+///----------------------------------------------------------------------------

+LLSnapshotFloaterView* gSnapshotFloaterView = NULL;

+

+const F32 AUTO_SNAPSHOT_TIME_DELAY = 1.f;

+

+const S32 MAX_POSTCARD_DATASIZE = 1572864; // 1.5 megabyte, similar to simulator limit

+const S32 MAX_TEXTURE_SIZE = 512 ; //max upload texture size 512 * 512

+

+static LLDefaultChildRegistry::Register<LLSnapshotFloaterView> r("snapshot_floater_view");

+

+// virtual

+LLPanelSnapshot* LLFloaterSnapshot::Impl::getActivePanel(LLFloaterSnapshotBase* floater, bool ok_if_not_found)

+{

+    LLSideTrayPanelContainer* panel_container = floater->getChild<LLSideTrayPanelContainer>("panel_container");

+    LLPanelSnapshot* active_panel = dynamic_cast<LLPanelSnapshot*>(panel_container->getCurrentPanel());

+    if (!ok_if_not_found)

+    {

+        llassert_always(active_panel != NULL);

+    }

+    return active_panel;

+}

+

+// virtual

+LLSnapshotModel::ESnapshotType LLFloaterSnapshotBase::ImplBase::getActiveSnapshotType(LLFloaterSnapshotBase* floater)

+{

+    LLPanelSnapshot* spanel = getActivePanel(floater);

+

+    //return type;

+    if (spanel)

+    {

+        return spanel->getSnapshotType();

+    }

+    return LLSnapshotModel::SNAPSHOT_WEB;

+}

+

+// virtual

+LLSnapshotModel::ESnapshotFormat LLFloaterSnapshot::Impl::getImageFormat(LLFloaterSnapshotBase* floater)

+{

+    LLPanelSnapshot* active_panel = getActivePanel(floater);

+    // FIXME: if the default is not PNG, profile uploads may fail.

+    return active_panel ? active_panel->getImageFormat() : LLSnapshotModel::SNAPSHOT_FORMAT_PNG;

+}

+

+LLSpinCtrl* LLFloaterSnapshot::Impl::getWidthSpinner(LLFloaterSnapshotBase* floater)

+{

+    LLPanelSnapshot* active_panel = getActivePanel(floater);

+    return active_panel ? active_panel->getWidthSpinner() : floater->getChild<LLSpinCtrl>("snapshot_width");

+}

+

+LLSpinCtrl* LLFloaterSnapshot::Impl::getHeightSpinner(LLFloaterSnapshotBase* floater)

+{

+    LLPanelSnapshot* active_panel = getActivePanel(floater);

+    return active_panel ? active_panel->getHeightSpinner() : floater->getChild<LLSpinCtrl>("snapshot_height");

+}

+

+void LLFloaterSnapshot::Impl::enableAspectRatioCheckbox(LLFloaterSnapshotBase* floater, bool enable)

+{

+    LLPanelSnapshot* active_panel = getActivePanel(floater);

+    if (active_panel)

+    {

+        active_panel->enableAspectRatioCheckbox(enable);

+    }

+}

+

+void LLFloaterSnapshot::Impl::setAspectRatioCheckboxValue(LLFloaterSnapshotBase* floater, bool checked)

+{

+    LLPanelSnapshot* active_panel = getActivePanel(floater);

+    if (active_panel)

+    {

+        active_panel->getChild<LLUICtrl>(active_panel->getAspectRatioCBName())->setValue(checked);

+    }

+}

+

+LLSnapshotLivePreview* LLFloaterSnapshotBase::getPreviewView()

+{

+    return impl->getPreviewView();

+}

+

+LLSnapshotLivePreview* LLFloaterSnapshotBase::ImplBase::getPreviewView()

+{

+    LLSnapshotLivePreview* previewp = (LLSnapshotLivePreview*)mPreviewHandle.get();

+    return previewp;

+}

+

+// virtual

+LLSnapshotModel::ESnapshotLayerType LLFloaterSnapshot::Impl::getLayerType(LLFloaterSnapshotBase* floater)

+{

+    LLSnapshotModel::ESnapshotLayerType type = LLSnapshotModel::SNAPSHOT_TYPE_COLOR;

+    LLSD value = floater->getChild<LLUICtrl>("layer_types")->getValue();

+    const std::string id = value.asString();

+    if (id == "colors")

+        type = LLSnapshotModel::SNAPSHOT_TYPE_COLOR;

+    else if (id == "depth")

+        type = LLSnapshotModel::SNAPSHOT_TYPE_DEPTH;

+    return type;

+}

+

+void LLFloaterSnapshot::Impl::setResolution(LLFloaterSnapshotBase* floater, const std::string& comboname)

+{

+    LLComboBox* combo = floater->getChild<LLComboBox>(comboname);

+        combo->setVisible(true);

+    updateResolution(combo, floater, false); // to sync spinners with combo

+}

+

+//virtual

+void LLFloaterSnapshotBase::ImplBase::updateLayout(LLFloaterSnapshotBase* floaterp)

+{

+    LLSnapshotLivePreview* previewp = getPreviewView();

+

+    //BD - Automatically calculate the size of our snapshot window to enlarge

+    //     the snapshot preview to its maximum size, this is especially helpfull

+    //     for pretty much every aspect ratio other than 1:1.

+    F32 panel_width = 400.f * gViewerWindow->getWorldViewAspectRatio();

+

+    //BD - Make sure we clamp at 700 here because 700 would be for 16:9 which we

+    //     consider the maximum. Everything bigger will be clamped and will have

+    //     a slightly smaller preview window which most likely won't fill up the

+    //     whole snapshot floater as it should.

+    if(panel_width > 700.f)

+    {

+        panel_width = 700.f;

+    }

+

+    S32 floater_width = 224.f;

+    if(mAdvanced)

+    {

+        floater_width = floater_width + panel_width;

+    }

+

+    LLUICtrl* thumbnail_placeholder = floaterp->getChild<LLUICtrl>("thumbnail_placeholder");

+    thumbnail_placeholder->setVisible(mAdvanced);

+

+    floaterp->getChild<LLUICtrl>("image_res_text")->setVisible(mAdvanced);

+    floaterp->getChild<LLUICtrl>("file_size_label")->setVisible(mAdvanced);

+    if (floaterp->hasChild("360_label", true))

+    {

+        floaterp->getChild<LLUICtrl>("360_label")->setVisible(mAdvanced);

+    }

+    if (!mSkipReshaping)

+    {

+        thumbnail_placeholder->reshape(panel_width, thumbnail_placeholder->getRect().getHeight());

+        if (!floaterp->isMinimized())

+        {

+            floaterp->reshape(floater_width, floaterp->getRect().getHeight());

+        }

+    }

+

+    bool use_freeze_frame = floaterp->getChild<LLUICtrl>("freeze_frame_check")->getValue().asBoolean();

+

+    if (use_freeze_frame)

+    {

+        // stop all mouse events at fullscreen preview layer

+        floaterp->getParent()->setMouseOpaque(true);

+

+        // shrink to smaller layout

+        // *TODO: unneeded?

+        floaterp->reshape(floaterp->getRect().getWidth(), floaterp->getRect().getHeight());

+

+        // can see and interact with fullscreen preview now

+        if (previewp)

+        {

+            previewp->setVisible(true);

+            previewp->setEnabled(true);

+        }

+

+        //RN: freeze all avatars

+        LLCharacter* avatarp;

+        for (std::vector<LLCharacter*>::iterator iter = LLCharacter::sInstances.begin();

+            iter != LLCharacter::sInstances.end(); ++iter)

+        {

+            avatarp = *iter;

+            floaterp->impl->mAvatarPauseHandles.push_back(avatarp->requestPause());

+        }

+

+        // freeze everything else

+        gSavedSettings.setBOOL("FreezeTime", true);

+

+        if (LLToolMgr::getInstance()->getCurrentToolset() != gCameraToolset)

+        {

+            floaterp->impl->mLastToolset = LLToolMgr::getInstance()->getCurrentToolset();

+            LLToolMgr::getInstance()->setCurrentToolset(gCameraToolset);

+        }

+    }

+    else // turning off freeze frame mode

+    {

+        floaterp->getParent()->setMouseOpaque(false);

+        // *TODO: unneeded?

+        floaterp->reshape(floaterp->getRect().getWidth(), floaterp->getRect().getHeight());

+        if (previewp)

+        {

+            previewp->setVisible(false);

+            previewp->setEnabled(false);

+        }

+

+        //RN: thaw all avatars

+        floaterp->impl->mAvatarPauseHandles.clear();

+

+        // thaw everything else

+        gSavedSettings.setBOOL("FreezeTime", false);

+

+        // restore last tool (e.g. pie menu, etc)

+        if (floaterp->impl->mLastToolset)

+        {

+            LLToolMgr::getInstance()->setCurrentToolset(floaterp->impl->mLastToolset);

+        }

+    }

+}

+

+// This is the main function that keeps all the GUI controls in sync with the saved settings.

+// It should be called anytime a setting is changed that could affect the controls.

+// No other methods should be changing any of the controls directly except for helpers called by this method.

+// The basic pattern for programmatically changing the GUI settings is to first set the

+// appropriate saved settings and then call this method to sync the GUI with them.

+// FIXME: The above comment seems obsolete now.

+// virtual

+void LLFloaterSnapshot::Impl::updateControls(LLFloaterSnapshotBase* floater)

+{

+    LLSnapshotModel::ESnapshotType shot_type = getActiveSnapshotType(floater);

+    LLSnapshotModel::ESnapshotFormat shot_format = (LLSnapshotModel::ESnapshotFormat)gSavedSettings.getS32("SnapshotFormat");

+    LLSnapshotModel::ESnapshotLayerType layer_type = getLayerType(floater);

+

+    floater->getChild<LLComboBox>("local_format_combo")->selectNthItem(gSavedSettings.getS32("SnapshotFormat"));

+    floater->getChildView("layer_types")->setEnabled(shot_type == LLSnapshotModel::SNAPSHOT_LOCAL);

+

+    LLPanelSnapshot* active_panel = getActivePanel(floater);

+    if (active_panel)

+    {

+        LLSpinCtrl* width_ctrl = getWidthSpinner(floater);

+        LLSpinCtrl* height_ctrl = getHeightSpinner(floater);

+

+        // Initialize spinners.

+        if (width_ctrl->getValue().asInteger() == 0)

+        {

+            S32 w = gViewerWindow->getWindowWidthRaw();

+            LL_DEBUGS() << "Initializing width spinner (" << width_ctrl->getName() << "): " << w << LL_ENDL;

+            width_ctrl->setValue(w);

+            if (getActiveSnapshotType(floater) == LLSnapshotModel::SNAPSHOT_TEXTURE)

+            {

+                width_ctrl->setIncrement(w >> 1);

+            }

+        }

+        if (height_ctrl->getValue().asInteger() == 0)

+        {

+            S32 h = gViewerWindow->getWindowHeightRaw();

+            LL_DEBUGS() << "Initializing height spinner (" << height_ctrl->getName() << "): " << h << LL_ENDL;

+            height_ctrl->setValue(h);

+            if (getActiveSnapshotType(floater) == LLSnapshotModel::SNAPSHOT_TEXTURE)

+            {

+                height_ctrl->setIncrement(h >> 1);

+            }

+        }

+

+        // Clamp snapshot resolution to window size when showing UI or HUD in snapshot.

+        if (gSavedSettings.getBOOL("RenderUIInSnapshot") || gSavedSettings.getBOOL("RenderHUDInSnapshot"))

+        {

+            S32 width = gViewerWindow->getWindowWidthRaw();

+            S32 height = gViewerWindow->getWindowHeightRaw();

+

+            width_ctrl->setMaxValue(width);

+

+            height_ctrl->setMaxValue(height);

+

+            if (width_ctrl->getValue().asInteger() > width)

+            {

+                width_ctrl->forceSetValue(width);

+            }

+            if (height_ctrl->getValue().asInteger() > height)

+            {

+                height_ctrl->forceSetValue(height);

+            }

+        }

+        else

+        {

+            width_ctrl->setMaxValue(MAX_SNAPSHOT_IMAGE_SIZE);

+            height_ctrl->setMaxValue(MAX_SNAPSHOT_IMAGE_SIZE);

+        }

+    }

+

+    LLSnapshotLivePreview* previewp = getPreviewView();

+    bool got_bytes = previewp && previewp->getDataSize() > 0;

+    bool got_snap = previewp && previewp->getSnapshotUpToDate();

+

+    // *TODO: Separate maximum size for Web images from postcards

+    LL_DEBUGS() << "Is snapshot up-to-date? " << got_snap << LL_ENDL;

+

+    LLLocale locale(LLLocale::USER_LOCALE);

+    std::string bytes_string;

+    if (got_snap)

+    {

+        LLResMgr::getInstance()->getIntegerString(bytes_string, (previewp->getDataSize()) >> 10 );

+    }

+

+    // Update displayed image resolution.

+    LLTextBox* image_res_tb = floater->getChild<LLTextBox>("image_res_text");

+    image_res_tb->setVisible(got_snap);

+    if (got_snap)

+    {

+        image_res_tb->setTextArg("[WIDTH]", llformat("%d", previewp->getEncodedImageWidth()));

+        image_res_tb->setTextArg("[HEIGHT]", llformat("%d", previewp->getEncodedImageHeight()));

+    }

+

+    floater->getChild<LLUICtrl>("file_size_label")->setTextArg("[SIZE]", got_snap ? bytes_string : floater->getString("unknown"));

+    floater->getChild<LLUICtrl>("file_size_label")->setColor(

+            shot_type == LLSnapshotModel::SNAPSHOT_POSTCARD

+            && got_bytes

+            && previewp->getDataSize() > MAX_POSTCARD_DATASIZE ? LLUIColor(LLColor4::red) : LLUIColorTable::instance().getColor( "LabelTextColor" ));

+

+    // Update the width and height spinners based on the corresponding resolution combos. (?)

+    switch(shot_type)

+    {

+      case LLSnapshotModel::SNAPSHOT_WEB:

+        layer_type = LLSnapshotModel::SNAPSHOT_TYPE_COLOR;

+        floater->getChild<LLUICtrl>("layer_types")->setValue("colors");

+        setResolution(floater, "profile_size_combo");

+        break;

+      case LLSnapshotModel::SNAPSHOT_POSTCARD:

+        layer_type = LLSnapshotModel::SNAPSHOT_TYPE_COLOR;

+        floater->getChild<LLUICtrl>("layer_types")->setValue("colors");

+        setResolution(floater, "postcard_size_combo");

+        break;

+      case LLSnapshotModel::SNAPSHOT_TEXTURE:

+        layer_type = LLSnapshotModel::SNAPSHOT_TYPE_COLOR;

+        floater->getChild<LLUICtrl>("layer_types")->setValue("colors");

+        setResolution(floater, "texture_size_combo");

+        break;

+      case  LLSnapshotModel::SNAPSHOT_LOCAL:

+        setResolution(floater, "local_size_combo");

+        break;

+      default:

+        break;

+    }

+    setAspectRatioCheckboxValue(floater, !floater->impl->mAspectRatioCheckOff && gSavedSettings.getBOOL("KeepAspectForSnapshot"));

+

+    if (previewp)

+    {

+        previewp->setSnapshotType(shot_type);

+        previewp->setSnapshotFormat(shot_format);

+        previewp->setSnapshotBufferType(layer_type);

+    }

+

+    LLPanelSnapshot* current_panel = Impl::getActivePanel(floater);

+    if (current_panel)

+    {

+        LLSD info;

+        info["have-snapshot"] = got_snap;

+        current_panel->updateControls(info);

+    }

+    LL_DEBUGS() << "finished updating controls" << LL_ENDL;

+}

+

+//virtual

+void LLFloaterSnapshotBase::ImplBase::setStatus(EStatus status, bool ok, const std::string& msg)

+{

+    switch (status)

+    {

+    case STATUS_READY:

+        setWorking(false);

+        setFinished(false);

+        break;

+    case STATUS_WORKING:

+        setWorking(true);

+        setFinished(false);

+        break;

+    case STATUS_FINISHED:

+        setWorking(false);

+        setFinished(true, ok, msg);

+        break;

+    }

+

+    mStatus = status;

+}

+

+// virtual

+void LLFloaterSnapshotBase::ImplBase::setNeedRefresh(bool need)

+{

+    if (!mFloater) return;

+

+    // Don't display the "Refresh to save" message if we're in auto-refresh mode.

+    if (gSavedSettings.getBOOL("AutoSnapshot"))

+    {

+        need = false;

+    }

+

+    mFloater->setRefreshLabelVisible(need);

+    mNeedRefresh = need;

+}

+

+// virtual

+void LLFloaterSnapshotBase::ImplBase::checkAutoSnapshot(LLSnapshotLivePreview* previewp, bool update_thumbnail)

+{

+    if (previewp)

+    {

+        bool autosnap = gSavedSettings.getBOOL("AutoSnapshot");

+        LL_DEBUGS() << "updating " << (autosnap ? "snapshot" : "thumbnail") << LL_ENDL;

+        previewp->updateSnapshot(autosnap, update_thumbnail, autosnap ? AUTO_SNAPSHOT_TIME_DELAY : 0.f);

+    }

+}

+

+// static

+void LLFloaterSnapshotBase::ImplBase::onClickNewSnapshot(void* data)

+{

+    LLFloaterSnapshotBase* floater = (LLFloaterSnapshotBase *)data;

+    LLSnapshotLivePreview* previewp = floater->getPreviewView();

+    if (previewp)

+    {

+        floater->impl->setStatus(ImplBase::STATUS_READY);

+        LL_DEBUGS() << "updating snapshot" << LL_ENDL;

+        previewp->mForceUpdateSnapshot = true;

+    }

+}

+

+// static

+void LLFloaterSnapshotBase::ImplBase::onClickAutoSnap(LLUICtrl *ctrl, void* data)

+{

+    LLCheckBoxCtrl *check = (LLCheckBoxCtrl *)ctrl;

+    gSavedSettings.setBOOL( "AutoSnapshot", check->get() );

+

+    LLFloaterSnapshotBase *view = (LLFloaterSnapshotBase *)data;

+    if (view)

+    {

+        view->impl->checkAutoSnapshot(view->getPreviewView());

+        view->impl->updateControls(view);

+    }

+}

+

+// static

+void LLFloaterSnapshotBase::ImplBase::onClickNoPost(LLUICtrl *ctrl, void* data)

+{

+    bool no_post = ((LLCheckBoxCtrl*)ctrl)->get();

+    gSavedSettings.setBOOL("RenderSnapshotNoPost", no_post);

+

+    LLFloaterSnapshotBase* view = (LLFloaterSnapshotBase*)data;

+    view->getPreviewView()->updateSnapshot(true, true);

+    view->impl->updateControls(view);

+}

+

+// static

+void LLFloaterSnapshotBase::ImplBase::onClickFilter(LLUICtrl *ctrl, void* data)

+{

+    LLFloaterSnapshotBase *view = (LLFloaterSnapshotBase *)data;

+    if (view)

+    {

+        view->impl->updateControls(view);

+        LLSnapshotLivePreview* previewp = view->getPreviewView();

+        if (previewp)

+        {

+            view->impl->checkAutoSnapshot(previewp);

+            // Note : index 0 of the filter drop down is assumed to be "No filter" in whichever locale

+            LLComboBox* filterbox = static_cast<LLComboBox *>(view->getChild<LLComboBox>("filters_combobox"));

+            std::string filter_name = (filterbox->getCurrentIndex() ? filterbox->getSimple() : "");

+            previewp->setFilter(filter_name);

+            previewp->updateSnapshot(true);

+        }

+    }

+}

+

+// static

+void LLFloaterSnapshotBase::ImplBase::onClickUICheck(LLUICtrl *ctrl, void* data)

+{

+    LLCheckBoxCtrl *check = (LLCheckBoxCtrl *)ctrl;

+    gSavedSettings.setBOOL( "RenderUIInSnapshot", check->get() );

+

+    LLFloaterSnapshot *view = (LLFloaterSnapshot *)data;

+    if (view)

+    {

+        LLSnapshotLivePreview* previewp = view->getPreviewView();

+        if(previewp)

+        {

+            previewp->updateSnapshot(true, true);

+        }

+        view->impl->updateControls(view);

+    }

+}

+

+// static

+void LLFloaterSnapshotBase::ImplBase::onClickHUDCheck(LLUICtrl *ctrl, void* data)

+{

+    LLCheckBoxCtrl *check = (LLCheckBoxCtrl *)ctrl;

+    gSavedSettings.setBOOL( "RenderHUDInSnapshot", check->get() );

+

+    LLFloaterSnapshot *view = (LLFloaterSnapshot *)data;

+    if (view)

+    {

+        LLSnapshotLivePreview* previewp = view->getPreviewView();

+        if(previewp)

+        {

+            previewp->updateSnapshot(true, true);

+        }

+        view->impl->updateControls(view);

+    }

+}

+

+void LLFloaterSnapshot::Impl::applyKeepAspectCheck(LLFloaterSnapshotBase* view, bool checked)

+{

+    gSavedSettings.setBOOL("KeepAspectForSnapshot", checked);

+

+    if (view)

+    {

+        LLPanelSnapshot* active_panel = getActivePanel(view);

+        if (checked && active_panel)

+        {

+            LLComboBox* combo = view->getChild<LLComboBox>(active_panel->getImageSizeComboName());

+            combo->setCurrentByIndex(combo->getItemCount() - 1); // "custom" is always the last index

+        }

+

+        LLSnapshotLivePreview* previewp = getPreviewView() ;

+        if(previewp)

+        {

+            previewp->mKeepAspectRatio = gSavedSettings.getBOOL("KeepAspectForSnapshot") ;

+

+            S32 w, h ;

+            previewp->getSize(w, h) ;

+            updateSpinners(view, previewp, w, h, true); // may change w and h

+

+            LL_DEBUGS() << "updating thumbnail" << LL_ENDL;

+            previewp->setSize(w, h) ;

+            previewp->updateSnapshot(true);

+            checkAutoSnapshot(previewp, true);

+        }

+    }

+}

+

+// static

+void LLFloaterSnapshotBase::ImplBase::onCommitFreezeFrame(LLUICtrl* ctrl, void* data)

+{

+    LLCheckBoxCtrl* check_box = (LLCheckBoxCtrl*)ctrl;

+    LLFloaterSnapshotBase *view = (LLFloaterSnapshotBase *)data;

+    LLSnapshotLivePreview* previewp = view->getPreviewView();

+

+    if (!view || !check_box || !previewp)

+    {

+        return;

+    }

+

+    gSavedSettings.setBOOL("UseFreezeFrame", check_box->get());

+

+    if (check_box->get())

+    {

+        previewp->prepareFreezeFrame();

+    }

+

+    view->impl->updateLayout(view);

+}

+

+void LLFloaterSnapshot::Impl::checkAspectRatio(LLFloaterSnapshotBase *view, S32 index)

+{

+    LLSnapshotLivePreview *previewp = getPreviewView() ;

+

+    // Don't round texture sizes; textures are commonly stretched in world, profiles, etc and need to be "squashed" during upload, not cropped here

+    if (LLSnapshotModel::SNAPSHOT_TEXTURE == getActiveSnapshotType(view))

+    {

+        previewp->mKeepAspectRatio = false ;

+        return ;

+    }

+

+    bool keep_aspect = false, enable_cb = false;

+

+    if (0 == index) // current window size

+    {

+        enable_cb = false;

+        keep_aspect = true;

+    }

+    else if (-1 == index) // custom

+    {

+        enable_cb = true;

+        keep_aspect = gSavedSettings.getBOOL("KeepAspectForSnapshot");

+    }

+    else // predefined resolution

+    {

+        enable_cb = false;

+        keep_aspect = false;

+    }

+

+    view->impl->mAspectRatioCheckOff = !enable_cb;

+

+    if (previewp)

+    {

+        previewp->mKeepAspectRatio = keep_aspect;

+    }

+}

+

+// Show/hide upload progress indicators.

+void LLFloaterSnapshotBase::ImplBase::setWorking(bool working)

+{

+    LLUICtrl* working_lbl = mFloater->getChild<LLUICtrl>("working_lbl");

+    working_lbl->setVisible(working);

+    mFloater->getChild<LLUICtrl>("working_indicator")->setVisible(working);

+

+    if (working)

+    {

+        const std::string panel_name = getActivePanel(mFloater, false)->getName();

+        const std::string prefix = panel_name.substr(getSnapshotPanelPrefix().size());

+        std::string progress_text = mFloater->getString(prefix + "_" + "progress_str");

+        working_lbl->setValue(progress_text);

+    }

+

+    // All controls should be disabled while posting.

+    mFloater->setCtrlsEnabled(!working);

+    LLPanelSnapshot* active_panel = getActivePanel(mFloater);

+    if (active_panel)

+    {

+        active_panel->enableControls(!working);

+    }

+}

+

+//virtual

+std::string LLFloaterSnapshot::Impl::getSnapshotPanelPrefix()

+{

+    return "panel_snapshot_";

+}

+

+// Show/hide upload status message.

+// virtual

+void LLFloaterSnapshot::Impl::setFinished(bool finished, bool ok, const std::string& msg)

+{

+    mFloater->setSuccessLabelPanelVisible(finished && ok);

+    mFloater->setFailureLabelPanelVisible(finished && !ok);

+

+    if (finished)

+    {

+        LLUICtrl* finished_lbl = mFloater->getChild<LLUICtrl>(ok ? "succeeded_lbl" : "failed_lbl");

+        std::string result_text = mFloater->getString(msg + "_" + (ok ? "succeeded_str" : "failed_str"));

+        finished_lbl->setValue(result_text);

+    }

+}

+

+// Apply a new resolution selected from the given combobox.

+void LLFloaterSnapshot::Impl::updateResolution(LLUICtrl* ctrl, void* data, bool do_update)

+{

+    LLComboBox* combobox = (LLComboBox*)ctrl;

+    LLFloaterSnapshot *view = (LLFloaterSnapshot *)data;

+

+    if (!view || !combobox)

+    {

+        llassert(view && combobox);

+        return;

+    }

+

+    std::string sdstring = combobox->getSelectedValue();

+    LLSD sdres;

+    std::stringstream sstream(sdstring);

+    LLSDSerialize::fromNotation(sdres, sstream, sdstring.size());

+

+    S32 width = sdres[0];

+    S32 height = sdres[1];

+

+    LLSnapshotLivePreview* previewp = getPreviewView();

+    if (previewp && combobox->getCurrentIndex() >= 0)

+    {

+        S32 original_width = 0 , original_height = 0 ;

+        previewp->getSize(original_width, original_height) ;

+

+        if (gSavedSettings.getBOOL("RenderUIInSnapshot") || gSavedSettings.getBOOL("RenderHUDInSnapshot"))

+        { //clamp snapshot resolution to window size when showing UI or HUD in snapshot

+            width = llmin(width, gViewerWindow->getWindowWidthRaw());

+            height = llmin(height, gViewerWindow->getWindowHeightRaw());

+        }

+

+        if (width == 0 || height == 0)

+        {

+            // take resolution from current window size

+            LL_DEBUGS() << "Setting preview res from window: " << gViewerWindow->getWindowWidthRaw() << "x" << gViewerWindow->getWindowHeightRaw() << LL_ENDL;

+            previewp->setSize(gViewerWindow->getWindowWidthRaw(), gViewerWindow->getWindowHeightRaw());

+        }

+        else if (width == -1 || height == -1)

+        {

+            // load last custom value

+            S32 new_width = 0, new_height = 0;

+            LLPanelSnapshot* spanel = getActivePanel(view);

+            if (spanel)

+            {

+                LL_DEBUGS() << "Loading typed res from panel " << spanel->getName() << LL_ENDL;

+                new_width = spanel->getTypedPreviewWidth();

+                new_height = spanel->getTypedPreviewHeight();

+

+                // Limit custom size for inventory snapshots to 512x512 px.

+                if (getActiveSnapshotType(view) == LLSnapshotModel::SNAPSHOT_TEXTURE)

+                {

+                    new_width = llmin(new_width, MAX_TEXTURE_SIZE);

+                    new_height = llmin(new_height, MAX_TEXTURE_SIZE);

+                }

+            }

+            else

+            {

+                LL_DEBUGS() << "No custom res chosen, setting preview res from window: "

+                    << gViewerWindow->getWindowWidthRaw() << "x" << gViewerWindow->getWindowHeightRaw() << LL_ENDL;

+                new_width = gViewerWindow->getWindowWidthRaw();

+                new_height = gViewerWindow->getWindowHeightRaw();

+            }

+

+            llassert(new_width > 0 && new_height > 0);

+            previewp->setSize(new_width, new_height);

+        }

+        else

+        {

+            // use the resolution from the selected pre-canned drop-down choice

+            LL_DEBUGS() << "Setting preview res selected from combo: " << width << "x" << height << LL_ENDL;

+            previewp->setSize(width, height);

+        }

+

+        checkAspectRatio(view, width) ;

+

+        previewp->getSize(width, height);

+

+        // We use the height spinner here because we come here via the aspect ratio

+        // checkbox as well and we want height always changing to width by default.

+        // If we use the width spinner we would change width according to height by

+        // default, that is not what we want.

+        updateSpinners(view, previewp, width, height, !getHeightSpinner(view)->isDirty()); // may change width and height

+

+        if(getWidthSpinner(view)->getValue().asInteger() != width || getHeightSpinner(view)->getValue().asInteger() != height)

+        {

+            getWidthSpinner(view)->setValue(width);

+            getHeightSpinner(view)->setValue(height);

+            if (getActiveSnapshotType(view) == LLSnapshotModel::SNAPSHOT_TEXTURE)

+            {

+                getWidthSpinner(view)->setIncrement(width >> 1);

+                getHeightSpinner(view)->setIncrement(height >> 1);

+            }

+        }

+

+        if(original_width != width || original_height != height)

+        {

+            previewp->setSize(width, height);

+

+            // hide old preview as the aspect ratio could be wrong

+            checkAutoSnapshot(previewp, false);

+            LL_DEBUGS() << "updating thumbnail" << LL_ENDL;

+            // Don't update immediately, give window chance to redraw

+            getPreviewView()->updateSnapshot(true, false, 1.f);

+            if(do_update)

+            {

+                LL_DEBUGS() << "Will update controls" << LL_ENDL;

+                updateControls(view);

+            }

+        }

+    }

+}

+

+// static

+void LLFloaterSnapshot::Impl::onCommitLayerTypes(LLUICtrl* ctrl, void*data)

+{

+    LLComboBox* combobox = (LLComboBox*)ctrl;

+

+    LLFloaterSnapshot *view = (LLFloaterSnapshot *)data;

+

+    if (view)

+    {

+        LLSnapshotLivePreview* previewp = view->getPreviewView();

+        if (previewp)

+        {

+            previewp->setSnapshotBufferType((LLSnapshotModel::ESnapshotLayerType)combobox->getCurrentIndex());

+        }

+        view->impl->checkAutoSnapshot(previewp, true);

+        previewp->updateSnapshot(true, true);

+    }

+}

+

+void LLFloaterSnapshot::Impl::onImageQualityChange(LLFloaterSnapshotBase* view, S32 quality_val)

+{

+    LLSnapshotLivePreview* previewp = getPreviewView();

+    if (previewp)

+    {

+        previewp->setSnapshotQuality(quality_val);

+    }

+}

+

+void LLFloaterSnapshot::Impl::onImageFormatChange(LLFloaterSnapshotBase* view)

+{

+    if (view)

+    {

+        gSavedSettings.setS32("SnapshotFormat", getImageFormat(view));

+        LL_DEBUGS() << "image format changed, updating snapshot" << LL_ENDL;

+        getPreviewView()->updateSnapshot(true);

+        updateControls(view);

+    }

+}

+

+// Sets the named size combo to "custom" mode.

+void LLFloaterSnapshot::Impl::comboSetCustom(LLFloaterSnapshotBase* floater, const std::string& comboname)

+{

+    LLComboBox* combo = floater->getChild<LLComboBox>(comboname);

+    combo->setCurrentByIndex(combo->getItemCount() - 1); // "custom" is always the last index

+    checkAspectRatio(floater, -1); // -1 means custom

+}

+

+// Update supplied width and height according to the constrain proportions flag; limit them by max_val.

+bool LLFloaterSnapshot::Impl::checkImageSize(LLSnapshotLivePreview* previewp, S32& width, S32& height, bool isWidthChanged, S32 max_value)

+{

+    S32 w = width ;

+    S32 h = height ;

+

+    if(previewp && previewp->mKeepAspectRatio)

+    {

+        if(gViewerWindow->getWindowWidthRaw() < 1 || gViewerWindow->getWindowHeightRaw() < 1)

+        {

+            return false ;

+        }

+

+        //aspect ratio of the current window

+        F32 aspect_ratio = (F32)gViewerWindow->getWindowWidthRaw() / gViewerWindow->getWindowHeightRaw() ;

+

+        //change another value proportionally

+        if(isWidthChanged)

+        {

+            height = ll_round(width / aspect_ratio) ;

+        }

+        else

+        {

+            width = ll_round(height * aspect_ratio) ;

+        }

+

+        //bound w/h by the max_value

+        if(width > max_value || height > max_value)

+        {

+            if(width > height)

+            {

+                width = max_value ;

+                height = (S32)(width / aspect_ratio) ;

+            }

+            else

+            {

+                height = max_value ;

+                width = (S32)(height * aspect_ratio) ;

+            }

+        }

+    }

+

+    return (w != width || h != height) ;

+}

+

+void LLFloaterSnapshot::Impl::setImageSizeSpinnersValues(LLFloaterSnapshotBase* view, S32 width, S32 height)

+{

+    getWidthSpinner(view)->forceSetValue(width);

+    getHeightSpinner(view)->forceSetValue(height);

+    if (getActiveSnapshotType(view) == LLSnapshotModel::SNAPSHOT_TEXTURE)

+    {

+        getWidthSpinner(view)->setIncrement(width >> 1);

+        getHeightSpinner(view)->setIncrement(height >> 1);

+    }

+}

+

+void LLFloaterSnapshot::Impl::updateSpinners(LLFloaterSnapshotBase* view, LLSnapshotLivePreview* previewp, S32& width, S32& height, bool is_width_changed)

+{

+    getWidthSpinner(view)->resetDirty();

+    getHeightSpinner(view)->resetDirty();

+    if (checkImageSize(previewp, width, height, is_width_changed, previewp->getMaxImageSize()))

+    {

+        setImageSizeSpinnersValues(view, width, height);

+    }

+}

+

+void LLFloaterSnapshot::Impl::applyCustomResolution(LLFloaterSnapshotBase* view, S32 w, S32 h)

+{

+    LL_DEBUGS() << "applyCustomResolution(" << w << ", " << h << ")" << LL_ENDL;

+    if (!view) return;

+

+    LLSnapshotLivePreview* previewp = getPreviewView();

+    if (previewp)

+    {

+        S32 curw,curh;

+        previewp->getSize(curw, curh);

+

+        if (w != curw || h != curh)

+        {

+            //if to upload a snapshot, process spinner input in a special way.

+            previewp->setMaxImageSize((S32) getWidthSpinner(view)->getMaxValue()) ;

+

+            previewp->setSize(w,h);

+            checkAutoSnapshot(previewp, false);

+            comboSetCustom(view, "profile_size_combo");

+            comboSetCustom(view, "postcard_size_combo");

+            comboSetCustom(view, "texture_size_combo");

+            comboSetCustom(view, "local_size_combo");

+            LL_DEBUGS() << "applied custom resolution, updating thumbnail" << LL_ENDL;

+            previewp->updateSnapshot(true);

+        }

+    }

+}

+

+// static

+void LLFloaterSnapshot::Impl::onSnapshotUploadFinished(LLFloaterSnapshotBase* floater, bool status)

+{

+    floater->impl->setStatus(STATUS_FINISHED, status, "profile");

+}

+

+// static

+void LLFloaterSnapshot::Impl::onSendingPostcardFinished(LLFloaterSnapshotBase* floater, bool status)

+{

+    floater->impl->setStatus(STATUS_FINISHED, status, "postcard");

+}

+

+///----------------------------------------------------------------------------

+/// Class LLFloaterSnapshotBase

+///----------------------------------------------------------------------------

+

+// Default constructor

+LLFloaterSnapshotBase::LLFloaterSnapshotBase(const LLSD& key)

+    : LLFloater(key),

+      mRefreshBtn(NULL),

+      mRefreshLabel(NULL),

+      mSucceessLblPanel(NULL),

+      mFailureLblPanel(NULL)

+{

+}

+

+LLFloaterSnapshotBase::~LLFloaterSnapshotBase()

+{

+    if (impl->mPreviewHandle.get()) impl->mPreviewHandle.get()->die();

+

+    //unfreeze everything else

+    gSavedSettings.setBOOL("FreezeTime", false);

+

+    if (impl->mLastToolset)

+    {

+        LLToolMgr::getInstance()->setCurrentToolset(impl->mLastToolset);

+    }

+

+    delete impl;

+}

+

+///----------------------------------------------------------------------------

+/// Class LLFloaterSnapshot

+///----------------------------------------------------------------------------

+

+// Default constructor

+LLFloaterSnapshot::LLFloaterSnapshot(const LLSD& key)

+    : LLFloaterSnapshotBase(key)

+{

+    impl = new Impl(this);

+}

+

+LLFloaterSnapshot::~LLFloaterSnapshot()

+{

+}

+

+// virtual

+bool LLFloaterSnapshot::postBuild()

+{

+    mRefreshBtn = getChild<LLUICtrl>("new_snapshot_btn");

+    childSetAction("new_snapshot_btn", ImplBase::onClickNewSnapshot, this);

+    mRefreshLabel = getChild<LLUICtrl>("refresh_lbl");

+    mSucceessLblPanel = getChild<LLUICtrl>("succeeded_panel");

+    mFailureLblPanel = getChild<LLUICtrl>("failed_panel");

+

+    childSetCommitCallback("ui_check", ImplBase::onClickUICheck, this);

+    getChild<LLUICtrl>("ui_check")->setValue(gSavedSettings.getBOOL("RenderUIInSnapshot"));

+

+    childSetCommitCallback("hud_check", ImplBase::onClickHUDCheck, this);

+    getChild<LLUICtrl>("hud_check")->setValue(gSavedSettings.getBOOL("RenderHUDInSnapshot"));

+

+    ((Impl*)impl)->setAspectRatioCheckboxValue(this, gSavedSettings.getBOOL("KeepAspectForSnapshot"));

+

+    childSetCommitCallback("layer_types", Impl::onCommitLayerTypes, this);

+    getChild<LLUICtrl>("layer_types")->setValue("colors");

+    getChildView("layer_types")->setEnabled(false);

+

+    getChild<LLUICtrl>("freeze_frame_check")->setValue(gSavedSettings.getBOOL("UseFreezeFrame"));

+    childSetCommitCallback("freeze_frame_check", ImplBase::onCommitFreezeFrame, this);

+

+    getChild<LLUICtrl>("auto_snapshot_check")->setValue(gSavedSettings.getBOOL("AutoSnapshot"));

+    childSetCommitCallback("auto_snapshot_check", ImplBase::onClickAutoSnap, this);

+

+    getChild<LLUICtrl>("no_post_check")->setValue(gSavedSettings.getBOOL("RenderSnapshotNoPost"));

+    childSetCommitCallback("no_post_check", ImplBase::onClickNoPost, this);

+

+    getChild<LLButton>("retract_btn")->setCommitCallback(boost::bind(&LLFloaterSnapshot::onExtendFloater, this));

+    getChild<LLButton>("extend_btn")->setCommitCallback(boost::bind(&LLFloaterSnapshot::onExtendFloater, this));

+

+    getChild<LLTextBox>("360_label")->setSoundFlags(LLView::MOUSE_UP);

+    getChild<LLTextBox>("360_label")->setShowCursorHand(false);

+    getChild<LLTextBox>("360_label")->setClickedCallback(boost::bind(&LLFloaterSnapshot::on360Snapshot, this));

+

+    // Filters

+    LLComboBox* filterbox = getChild<LLComboBox>("filters_combobox");

+    std::vector<std::string> filter_list = LLImageFiltersManager::getInstance()->getFiltersList();

+    for (U32 i = 0; i < filter_list.size(); i++)

+    {

+        filterbox->add(filter_list[i]);

+    }

+    childSetCommitCallback("filters_combobox", ImplBase::onClickFilter, this);

+

+    LLWebProfile::setImageUploadResultCallback(boost::bind(&Impl::onSnapshotUploadFinished, this, _1));

+    LLPostCard::setPostResultCallback(boost::bind(&Impl::onSendingPostcardFinished, this, _1));

+

+    mThumbnailPlaceholder = getChild<LLUICtrl>("thumbnail_placeholder");

+

+    // create preview window

+    LLRect full_screen_rect = getRootView()->getRect();

+    LLSnapshotLivePreview::Params p;

+    p.rect(full_screen_rect);

+    LLSnapshotLivePreview* previewp = new LLSnapshotLivePreview(p);

+    LLView* parent_view = gSnapshotFloaterView->getParent();

+

+    parent_view->removeChild(gSnapshotFloaterView);

+    // make sure preview is below snapshot floater

+    parent_view->addChild(previewp);

+    parent_view->addChild(gSnapshotFloaterView);

+

+    //move snapshot floater to special purpose snapshotfloaterview

+    gFloaterView->removeChild(this);

+    gSnapshotFloaterView->addChild(this);

+

+    // Pre-select "Current Window" resolution.

+    getChild<LLComboBox>("profile_size_combo")->selectNthItem(0);

+    getChild<LLComboBox>("postcard_size_combo")->selectNthItem(0);

+    getChild<LLComboBox>("texture_size_combo")->selectNthItem(0);

+    getChild<LLComboBox>("local_size_combo")->selectNthItem(8);

+    getChild<LLComboBox>("local_format_combo")->selectNthItem(0);

+

+    impl->mPreviewHandle = previewp->getHandle();

+    previewp->setContainer(this);

+    impl->updateControls(this);

+    impl->setAdvanced(gSavedSettings.getBOOL("AdvanceSnapshot"));

+    impl->updateLayout(this);

+

+

+    previewp->setThumbnailPlaceholderRect(getThumbnailPlaceholderRect());

+

+    return true;

+}

+

+// virtual

+void LLFloaterSnapshotBase::draw()

+{

+    LLSnapshotLivePreview* previewp = getPreviewView();

+

+    if (previewp && (previewp->isSnapshotActive() || previewp->getThumbnailLock()))

+    {

+        // don't render snapshot window in snapshot, even if "show ui" is turned on

+        return;

+    }

+

+    LLFloater::draw();

+

+    if (previewp && !isMinimized() && mThumbnailPlaceholder->getVisible())

+    {

+        if(previewp->getThumbnailImage())

+        {

+            bool working = impl->getStatus() == ImplBase::STATUS_WORKING;

+            const LLRect& thumbnail_rect = getThumbnailPlaceholderRect();

+            const S32 thumbnail_w = previewp->getThumbnailWidth();

+            const S32 thumbnail_h = previewp->getThumbnailHeight();

+

+            // calc preview offset within the preview rect

+            const S32 local_offset_x = (thumbnail_rect.getWidth() - thumbnail_w) / 2 ;

+            const S32 local_offset_y = (thumbnail_rect.getHeight() - thumbnail_h) / 2 ; // preview y pos within the preview rect

+

+            // calc preview offset within the floater rect

+            S32 offset_x = thumbnail_rect.mLeft + local_offset_x;

+            S32 offset_y = thumbnail_rect.mBottom + local_offset_y;

+

+            gGL.matrixMode(LLRender::MM_MODELVIEW);

+            // Apply floater transparency to the texture unless the floater is focused.

+            F32 alpha = getTransparencyType() == TT_ACTIVE ? 1.0f : getCurrentTransparency();

+            LLColor4 color = working ? LLColor4::grey4 : LLColor4::white;

+            gl_draw_scaled_image(offset_x, offset_y,

+                    thumbnail_w, thumbnail_h,

+                    previewp->getThumbnailImage(), color % alpha);

+

+            previewp->drawPreviewRect(offset_x, offset_y) ;

+

+            gGL.pushUIMatrix();

+            LLUI::translate((F32) thumbnail_rect.mLeft, (F32) thumbnail_rect.mBottom);

+            mThumbnailPlaceholder->draw();

+            gGL.popUIMatrix();

+        }

+    }

+    impl->updateLayout(this);

+}

+

+//virtual

+void LLFloaterSnapshot::onOpen(const LLSD& key)

+{

+    LLSnapshotLivePreview* preview = getPreviewView();

+    if(preview)

+    {

+        LL_DEBUGS() << "opened, updating snapshot" << LL_ENDL;

+        preview->setAllowFullScreenPreview(true);

+        preview->updateSnapshot(true);

+    }

+    focusFirstItem(false);

+    gSnapshotFloaterView->setEnabled(true);

+    gSnapshotFloaterView->setVisible(true);

+    gSnapshotFloaterView->adjustToFitScreen(this, false);

+

+    impl->updateControls(this);

+    impl->setAdvanced(gSavedSettings.getBOOL("AdvanceSnapshot"));

+    impl->updateLayout(this);

+

+    // Initialize default tab.

+    getChild<LLSideTrayPanelContainer>("panel_container")->getCurrentPanel()->onOpen(LLSD());

+}

+

+void LLFloaterSnapshot::onExtendFloater()

+{

+    impl->setAdvanced(gSavedSettings.getBOOL("AdvanceSnapshot"));

+}

+

+void LLFloaterSnapshot::on360Snapshot()

+{

+    LLFloaterReg::showInstance("360capture");

+    closeFloater();

+}

+

+//virtual

+void LLFloaterSnapshotBase::onClose(bool app_quitting)

+{

+    getParent()->setMouseOpaque(false);

+

+    //unfreeze everything, hide fullscreen preview

+    LLSnapshotLivePreview* previewp = getPreviewView();

+    if (previewp)

+    {

+        previewp->setAllowFullScreenPreview(false);

+        previewp->setVisible(false);

+        previewp->setEnabled(false);

+    }

+

+    gSavedSettings.setBOOL("FreezeTime", false);

+    impl->mAvatarPauseHandles.clear();

+

+    if (impl->mLastToolset)

+    {

+        LLToolMgr::getInstance()->setCurrentToolset(impl->mLastToolset);

+    }

+}

+

+// virtual

+S32 LLFloaterSnapshotBase::notify(const LLSD& info)

+{

+    if (info.has("set-ready"))

+    {

+        impl->setStatus(ImplBase::STATUS_READY);

+        return 1;

+    }

+

+    if (info.has("set-working"))

+    {

+        impl->setStatus(ImplBase::STATUS_WORKING);

+        return 1;

+    }

+

+    if (info.has("set-finished"))

+    {

+        LLSD data = info["set-finished"];

+        impl->setStatus(ImplBase::STATUS_FINISHED, data["ok"].asBoolean(), data["msg"].asString());

+        return 1;

+    }

+

+    if (info.has("snapshot-updating"))

+    {

+        // Disable the send/post/save buttons until snapshot is ready.

+        impl->updateControls(this);

+        return 1;

+    }

+

+    if (info.has("snapshot-updated"))

+    {

+        // Enable the send/post/save buttons.

+        impl->updateControls(this);

+        // We've just done refresh.

+        impl->setNeedRefresh(false);

+

+        // The refresh button is initially hidden. We show it after the first update,

+        // i.e. when preview appears.

+        if (mRefreshBtn && !mRefreshBtn->getVisible())

+        {

+            mRefreshBtn->setVisible(true);

+        }

+        return 1;

+    }

+

+    return 0;

+}

+

+// virtual

+S32 LLFloaterSnapshot::notify(const LLSD& info)

+{

+    bool res = LLFloaterSnapshotBase::notify(info);

+    if (res)

+        return res;

+    // A child panel wants to change snapshot resolution.

+    if (info.has("combo-res-change"))

+    {

+        std::string combo_name = info["combo-res-change"]["control-name"].asString();

+        ((Impl*)impl)->updateResolution(getChild<LLUICtrl>(combo_name), this);

+        return 1;

+    }

+

+    if (info.has("custom-res-change"))

+    {

+        LLSD res = info["custom-res-change"];

+        ((Impl*)impl)->applyCustomResolution(this, res["w"].asInteger(), res["h"].asInteger());

+        return 1;

+    }

+

+    if (info.has("keep-aspect-change"))

+    {

+        ((Impl*)impl)->applyKeepAspectCheck(this, info["keep-aspect-change"].asBoolean());

+        return 1;

+    }

+

+    if (info.has("image-quality-change"))

+    {

+        ((Impl*)impl)->onImageQualityChange(this, info["image-quality-change"].asInteger());

+        return 1;

+    }

+

+    if (info.has("image-format-change"))

+    {

+        ((Impl*)impl)->onImageFormatChange(this);

+        return 1;

+    }

+

+    return 0;

+}

+

+bool LLFloaterSnapshot::isWaitingState()

+{

+    return (impl->getStatus() == ImplBase::STATUS_WORKING);

+}

+

+bool LLFloaterSnapshotBase::ImplBase::updatePreviewList(bool initialized)

+{

+    if (!initialized)

+        return false;

+

+    bool changed = false;

+    LL_DEBUGS() << "npreviews: " << LLSnapshotLivePreview::sList.size() << LL_ENDL;

+    for (std::set<LLSnapshotLivePreview*>::iterator iter = LLSnapshotLivePreview::sList.begin();

+        iter != LLSnapshotLivePreview::sList.end(); ++iter)

+    {

+        changed |= LLSnapshotLivePreview::onIdle(*iter);

+    }

+    return changed;

+}

+

+

+void LLFloaterSnapshotBase::ImplBase::updateLivePreview()

+{

+    if (ImplBase::updatePreviewList(true) && mFloater)

+    {

+        LL_DEBUGS() << "changed" << LL_ENDL;

+        updateControls(mFloater);

+    }

+}

+

+//static

+void LLFloaterSnapshot::update()

+{

+    LLFloaterSnapshot* inst = findInstance();

+    if (inst != NULL)

+    {

+        inst->impl->updateLivePreview();

+    }

+    else

+    {

+        ImplBase::updatePreviewList(false);

+    }

+}

+

+// static

+LLFloaterSnapshot* LLFloaterSnapshot::findInstance()

+{

+    return LLFloaterReg::findTypedInstance<LLFloaterSnapshot>("snapshot");

+}

+

+// static

+LLFloaterSnapshot* LLFloaterSnapshot::getInstance()

+{

+    return LLFloaterReg::getTypedInstance<LLFloaterSnapshot>("snapshot");

+}

+

+// virtual

+void LLFloaterSnapshot::saveTexture()

+{

+    LL_DEBUGS() << "saveTexture" << LL_ENDL;

+

+    LLSnapshotLivePreview* previewp = getPreviewView();

+    if (!previewp)

+    {

+        llassert(previewp != NULL);

+        return;

+    }

+

+    previewp->saveTexture();

+}

+

+void LLFloaterSnapshot::saveLocal(const snapshot_saved_signal_t::slot_type& success_cb, const snapshot_saved_signal_t::slot_type& failure_cb)

+{

+    LL_DEBUGS() << "saveLocal" << LL_ENDL;

+    LLSnapshotLivePreview* previewp = getPreviewView();

+    llassert(previewp != NULL);

+    if (previewp)

+    {

+        previewp->saveLocal(success_cb, failure_cb);

+    }

+}

+

+void LLFloaterSnapshotBase::postSave()

+{

+    impl->updateControls(this);

+    impl->setStatus(ImplBase::STATUS_WORKING);

+}

+

+// virtual

+void LLFloaterSnapshotBase::postPanelSwitch()

+{

+    impl->updateControls(this);

+

+    // Remove the success/failure indicator whenever user presses a snapshot option button.

+    impl->setStatus(ImplBase::STATUS_READY);

+}

+

+void LLFloaterSnapshotBase::inventorySaveFailed()

+{

+    impl->updateControls(this);

+    impl->setStatus(ImplBase::STATUS_FINISHED, false, "inventory");

+}

+

+LLPointer<LLImageFormatted> LLFloaterSnapshotBase::getImageData()

+{

+    // FIXME: May not work for textures.

+

+    LLSnapshotLivePreview* previewp = getPreviewView();

+    if (!previewp)

+    {

+        llassert(previewp != NULL);

+        return NULL;

+    }

+

+    LLPointer<LLImageFormatted> img = previewp->getFormattedImage();

+    if (!img.get())

+    {

+        LL_WARNS() << "Empty snapshot image data" << LL_ENDL;

+        llassert(img.get() != NULL);

+    }

+

+    return img;

+}

+

+const LLVector3d& LLFloaterSnapshotBase::getPosTakenGlobal()

+{

+    LLSnapshotLivePreview* previewp = getPreviewView();

+    if (!previewp)

+    {

+        llassert(previewp != NULL);

+        return LLVector3d::zero;

+    }

+

+    return previewp->getPosTakenGlobal();

+}

+

+// static

+void LLFloaterSnapshot::setAgentEmail(const std::string& email)

+{

+    LLFloaterSnapshot* instance = findInstance();

+    if (instance)

+    {

+        LLSideTrayPanelContainer* panel_container = instance->getChild<LLSideTrayPanelContainer>("panel_container");

+        LLPanel* postcard_panel = panel_container->getPanelByName("panel_snapshot_postcard");

+        postcard_panel->notify(LLSD().with("agent-email", email));

+    }

+}

+

+///----------------------------------------------------------------------------

+/// Class LLSnapshotFloaterView

+///----------------------------------------------------------------------------

+

+LLSnapshotFloaterView::LLSnapshotFloaterView (const Params& p) : LLFloaterView (p)

+{

+}

+

+LLSnapshotFloaterView::~LLSnapshotFloaterView()

+{

+}

+

+// virtual

+bool LLSnapshotFloaterView::handleKey(KEY key, MASK mask, bool called_from_parent)

+{

+    // use default handler when not in freeze-frame mode

+    if(!gSavedSettings.getBOOL("FreezeTime"))

+    {

+        return LLFloaterView::handleKey(key, mask, called_from_parent);

+    }

+

+    if (called_from_parent)

+    {

+        // pass all keystrokes down

+        LLFloaterView::handleKey(key, mask, called_from_parent);

+    }

+    else

+    {

+        // bounce keystrokes back down

+        LLFloaterView::handleKey(key, mask, true);

+    }

+    return true;

+}

+

+// virtual

+bool LLSnapshotFloaterView::handleMouseDown(S32 x, S32 y, MASK mask)

+{

+    // use default handler when not in freeze-frame mode

+    if(!gSavedSettings.getBOOL("FreezeTime"))

+    {

+        return LLFloaterView::handleMouseDown(x, y, mask);

+    }

+    // give floater a change to handle mouse, else camera tool

+    if (childrenHandleMouseDown(x, y, mask) == NULL)

+    {

+        LLToolMgr::getInstance()->getCurrentTool()->handleMouseDown( x, y, mask );

+    }

+    return true;

+}

+

+// virtual

+bool LLSnapshotFloaterView::handleMouseUp(S32 x, S32 y, MASK mask)

+{

+    // use default handler when not in freeze-frame mode

+    if(!gSavedSettings.getBOOL("FreezeTime"))

+    {

+        return LLFloaterView::handleMouseUp(x, y, mask);

+    }

+    // give floater a change to handle mouse, else camera tool

+    if (childrenHandleMouseUp(x, y, mask) == NULL)

+    {

+        LLToolMgr::getInstance()->getCurrentTool()->handleMouseUp( x, y, mask );

+    }

+    return true;

+}

+

+// virtual

+bool LLSnapshotFloaterView::handleHover(S32 x, S32 y, MASK mask)

+{

+    // use default handler when not in freeze-frame mode

+    if(!gSavedSettings.getBOOL("FreezeTime"))

+    {

+        return LLFloaterView::handleHover(x, y, mask);

+    }

+    // give floater a change to handle mouse, else camera tool

+    if (childrenHandleHover(x, y, mask) == NULL)

+    {

+        LLToolMgr::getInstance()->getCurrentTool()->handleHover( x, y, mask );

+    }

+    return true;

+}