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phoenix-firestorm/indra/newview/lltexturectrl.cpp

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/**
* @file lltexturectrl.cpp
* @author Richard Nelson, James Cook
* @brief LLTextureCtrl class implementation including related functions
*
* $LicenseInfo:firstyear=2002&license=viewergpl$
*
* Copyright (c) 2002-2009, Linden Research, Inc.
*
* Second Life Viewer Source Code
* The source code in this file ("Source Code") is provided by Linden Lab
* to you under the terms of the GNU General Public License, version 2.0
* ("GPL"), unless you have obtained a separate licensing agreement
* ("Other License"), formally executed by you and Linden Lab. Terms of
* the GPL can be found in doc/GPL-license.txt in this distribution, or
* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
*
* There are special exceptions to the terms and conditions of the GPL as
* it is applied to this Source Code. View the full text of the exception
* in the file doc/FLOSS-exception.txt in this software distribution, or
* online at
* http://secondlifegrid.net/programs/open_source/licensing/flossexception
*
* By copying, modifying or distributing this software, you acknowledge
* that you have read and understood your obligations described above,
* and agree to abide by those obligations.
*
* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
* COMPLETENESS OR PERFORMANCE.
* $/LicenseInfo$
*/
#include "llviewerprecompiledheaders.h"
#include "lltexturectrl.h"
#include "llrender.h"
#include "llagent.h"
#include "llviewertexturelist.h"
#include "llcheckboxctrl.h"
#include "llcombobox.h"
#include "llbutton.h"
#include "lldraghandle.h"
#include "llfocusmgr.h"
#include "llviewertexture.h"
#include "llfolderview.h"
#include "llfoldervieweventlistener.h"
#include "llinventory.h"
#include "llinventorymodel.h"
#include "llfloaterinventory.h"
#include "lllineeditor.h"
#include "llui.h"
#include "llviewerinventory.h"
#include "llpermissions.h"
#include "llsaleinfo.h"
#include "llassetstorage.h"
#include "lltextbox.h"
#include "llresizehandle.h"
#include "llscrollcontainer.h"
#include "lltoolmgr.h"
#include "lltoolpipette.h"
#include "llfiltereditor.h"
#include "lltool.h"
#include "llviewerwindow.h"
#include "llviewerobject.h"
#include "llviewercontrol.h"
#include "llglheaders.h"
#include "lluictrlfactory.h"
#include "lltrans.h"
static const S32 HPAD = 4;
static const S32 VPAD = 4;
static const S32 LINE = 16;
static const S32 FOOTER_HEIGHT = 100;
static const S32 BORDER_PAD = HPAD;
static const S32 TEXTURE_INVENTORY_PADDING = 30;
static const F32 CONTEXT_CONE_IN_ALPHA = 0.0f;
static const F32 CONTEXT_CONE_OUT_ALPHA = 1.f;
static const F32 CONTEXT_FADE_TIME = 0.08f;
//static const char CURRENT_IMAGE_NAME[] = "Current Texture";
//static const char WHITE_IMAGE_NAME[] = "Blank Texture";
//static const char NO_IMAGE_NAME[] = "None";
//////////////////////////////////////////////////////////////////////////////////////////
// LLFloaterTexturePicker
class LLFloaterTexturePicker : public LLFloater
{
public:
LLFloaterTexturePicker(
LLTextureCtrl* owner,
const std::string& label,
PermissionMask immediate_filter_perm_mask,
PermissionMask non_immediate_filter_perm_mask,
BOOL can_apply_immediately,
const std::string& fallback_image_name);
virtual ~LLFloaterTexturePicker();
// LLView overrides
/*virtual*/ BOOL handleDragAndDrop(S32 x, S32 y, MASK mask,
BOOL drop, EDragAndDropType cargo_type, void *cargo_data,
EAcceptance *accept,
std::string& tooltip_msg);
/*virtual*/ void draw();
/*virtual*/ BOOL handleKeyHere(KEY key, MASK mask);
// LLFloater overrides
/*virtual*/ BOOL postBuild();
/*virtual*/ void onClose(bool app_settings);
// New functions
void setImageID( const LLUUID& image_asset_id);
void updateImageStats();
const LLUUID& getAssetID() { return mImageAssetID; }
const LLUUID& findItemID(const LLUUID& asset_id, BOOL copyable_only);
void setCanApplyImmediately(BOOL b);
void setActive( BOOL active );
LLTextureCtrl* getOwner() const { return mOwner; }
void setOwner(LLTextureCtrl* owner) { mOwner = owner; }
void stopUsingPipette();
PermissionMask getFilterPermMask();
void updateFilterPermMask();
void commitIfImmediateSet();
void onFilterEdit(const std::string& search_string );
static void onBtnSetToDefault( void* userdata );
static void onBtnSelect( void* userdata );
static void onBtnCancel( void* userdata );
void onBtnPipette( );
//static void onBtnRevert( void* userdata );
static void onBtnWhite( void* userdata );
static void onBtnNone( void* userdata );
static void onBtnClear( void* userdata );
void onSelectionChange(const std::deque<LLFolderViewItem*> &items, BOOL user_action);
static void onShowFolders(LLUICtrl* ctrl, void* userdata);
static void onApplyImmediateCheck(LLUICtrl* ctrl, void* userdata);
void onTextureSelect( const LLTextureEntry& te );
protected:
LLPointer<LLViewerTexture> mTexturep;
LLTextureCtrl* mOwner;
LLUUID mImageAssetID; // Currently selected texture
std::string mFallbackImageName; // What to show if currently selected texture is null.
LLUUID mWhiteImageAssetID;
LLUUID mSpecialCurrentImageAssetID; // Used when the asset id has no corresponding texture in the user's inventory.
LLUUID mOriginalImageAssetID;
std::string mLabel;
LLTextBox* mTentativeLabel;
LLTextBox* mResolutionLabel;
std::string mPendingName;
BOOL mActive;
LLFilterEditor* mFilterEdit;
LLInventoryPanel* mInventoryPanel;
PermissionMask mImmediateFilterPermMask;
PermissionMask mNonImmediateFilterPermMask;
BOOL mCanApplyImmediately;
BOOL mNoCopyTextureSelected;
F32 mContextConeOpacity;
LLSaveFolderState mSavedFolderState;
};
LLFloaterTexturePicker::LLFloaterTexturePicker(
LLTextureCtrl* owner,
const std::string& label,
PermissionMask immediate_filter_perm_mask,
PermissionMask non_immediate_filter_perm_mask,
BOOL can_apply_immediately,
const std::string& fallback_image_name)
: LLFloater(LLSD()),
mOwner( owner ),
mImageAssetID( owner->getImageAssetID() ),
mFallbackImageName( fallback_image_name ),
mWhiteImageAssetID( gSavedSettings.getString( "UIImgWhiteUUID" ) ),
mOriginalImageAssetID(owner->getImageAssetID()),
mLabel(label),
mTentativeLabel(NULL),
mResolutionLabel(NULL),
mActive( TRUE ),
mFilterEdit(NULL),
mImmediateFilterPermMask(immediate_filter_perm_mask),
mNonImmediateFilterPermMask(non_immediate_filter_perm_mask),
mContextConeOpacity(0.f)
{
mCanApplyImmediately = can_apply_immediately;
LLUICtrlFactory::getInstance()->buildFloater(this,"floater_texture_ctrl.xml",NULL);
setCanMinimize(FALSE);
}
LLFloaterTexturePicker::~LLFloaterTexturePicker()
{
}
void LLFloaterTexturePicker::setImageID(const LLUUID& image_id)
{
if( mImageAssetID != image_id && mActive)
{
mNoCopyTextureSelected = FALSE;
mViewModel->setDirty(); // *TODO: shouldn't we be using setValue() here?
mImageAssetID = image_id;
LLUUID item_id = findItemID(mImageAssetID, FALSE);
if (item_id.isNull())
{
mInventoryPanel->clearSelection();
}
else
{
LLInventoryItem* itemp = gInventory.getItem(image_id);
if (itemp && !itemp->getPermissions().allowCopyBy(gAgent.getID()))
{
// no copy texture
childSetValue("apply_immediate_check", FALSE);
mNoCopyTextureSelected = TRUE;
}
mInventoryPanel->setSelection(item_id, TAKE_FOCUS_NO);
}
}
}
void LLFloaterTexturePicker::setActive( BOOL active )
{
if (!active && childGetValue("Pipette").asBoolean())
{
stopUsingPipette();
}
mActive = active;
}
void LLFloaterTexturePicker::setCanApplyImmediately(BOOL b)
{
mCanApplyImmediately = b;
if (!mCanApplyImmediately)
{
childSetValue("apply_immediate_check", FALSE);
}
updateFilterPermMask();
}
void LLFloaterTexturePicker::stopUsingPipette()
{
if (LLToolMgr::getInstance()->getCurrentTool() == LLToolPipette::getInstance())
{
LLToolMgr::getInstance()->clearTransientTool();
}
}
void LLFloaterTexturePicker::updateImageStats()
{
if (mTexturep.notNull())
{
//RN: have we received header data for this image?
if (mTexturep->getFullWidth() > 0 && mTexturep->getFullHeight() > 0)
{
std::string formatted_dims = llformat("%d x %d", mTexturep->getFullWidth(),mTexturep->getFullHeight());
mResolutionLabel->setTextArg("[DIMENSIONS]", formatted_dims);
}
else
{
mResolutionLabel->setTextArg("[DIMENSIONS]", std::string("[? x ?]"));
}
}
else
{
mResolutionLabel->setTextArg("[DIMENSIONS]", std::string(""));
}
}
// virtual
BOOL LLFloaterTexturePicker::handleDragAndDrop(
S32 x, S32 y, MASK mask,
BOOL drop,
EDragAndDropType cargo_type, void *cargo_data,
EAcceptance *accept,
std::string& tooltip_msg)
{
BOOL handled = FALSE;
if (cargo_type == DAD_TEXTURE)
{
LLInventoryItem *item = (LLInventoryItem *)cargo_data;
BOOL copy = item->getPermissions().allowCopyBy(gAgent.getID());
BOOL mod = item->getPermissions().allowModifyBy(gAgent.getID());
BOOL xfer = item->getPermissions().allowOperationBy(PERM_TRANSFER,
gAgent.getID());
PermissionMask item_perm_mask = 0;
if (copy) item_perm_mask |= PERM_COPY;
if (mod) item_perm_mask |= PERM_MODIFY;
if (xfer) item_perm_mask |= PERM_TRANSFER;
//PermissionMask filter_perm_mask = getFilterPermMask(); Commented out due to no-copy texture loss.
PermissionMask filter_perm_mask = mImmediateFilterPermMask;
if ( (item_perm_mask & filter_perm_mask) == filter_perm_mask )
{
if (drop)
{
setImageID( item->getAssetUUID() );
commitIfImmediateSet();
}
*accept = ACCEPT_YES_SINGLE;
}
else
{
*accept = ACCEPT_NO;
}
}
else
{
*accept = ACCEPT_NO;
}
handled = TRUE;
lldebugst(LLERR_USER_INPUT) << "dragAndDrop handled by LLFloaterTexturePicker " << getName() << llendl;
return handled;
}
BOOL LLFloaterTexturePicker::handleKeyHere(KEY key, MASK mask)
{
LLFolderView* root_folder = mInventoryPanel->getRootFolder();
if (root_folder && mFilterEdit)
{
if (mFilterEdit->hasFocus()
&& (key == KEY_RETURN || key == KEY_DOWN)
&& mask == MASK_NONE)
{
if (!root_folder->getCurSelectedItem())
{
LLFolderViewItem* itemp = root_folder->getItemByID(gInventory.getRootFolderID());
if (itemp)
{
root_folder->setSelection(itemp, FALSE, FALSE);
}
}
root_folder->scrollToShowSelection();
// move focus to inventory proper
mInventoryPanel->setFocus(TRUE);
// treat this as a user selection of the first filtered result
commitIfImmediateSet();
return TRUE;
}
if (mInventoryPanel->hasFocus() && key == KEY_UP)
{
mFilterEdit->focusFirstItem(TRUE);
}
}
return LLFloater::handleKeyHere(key, mask);
}
void LLFloaterTexturePicker::onClose(bool app_quitting)
{
if (mOwner)
{
mOwner->onFloaterClose();
}
stopUsingPipette();
}
// virtual
BOOL LLFloaterTexturePicker::postBuild()
{
LLFloater::postBuild();
if (!mLabel.empty())
{
std::string pick = getString("pick title");
setTitle(pick + mLabel);
}
mTentativeLabel = getChild<LLTextBox>("Multiple");
mResolutionLabel = getChild<LLTextBox>("unknown");
childSetAction("Default",LLFloaterTexturePicker::onBtnSetToDefault,this);
childSetAction("None", LLFloaterTexturePicker::onBtnNone,this);
childSetAction("Blank", LLFloaterTexturePicker::onBtnWhite,this);
childSetCommitCallback("show_folders_check", onShowFolders, this);
childSetVisible("show_folders_check", FALSE);
mFilterEdit = getChild<LLFilterEditor>("inventory search editor");
mFilterEdit->setCommitCallback(boost::bind(&LLFloaterTexturePicker::onFilterEdit, this, _2));
mInventoryPanel = getChild<LLInventoryPanel>("inventory panel");
if(mInventoryPanel)
{
U32 filter_types = 0x0;
filter_types |= 0x1 << LLInventoryType::IT_TEXTURE;
filter_types |= 0x1 << LLInventoryType::IT_SNAPSHOT;
mInventoryPanel->setFilterTypes(filter_types);
//mInventoryPanel->setFilterPermMask(getFilterPermMask()); //Commented out due to no-copy texture loss.
mInventoryPanel->setFilterPermMask(mImmediateFilterPermMask);
mInventoryPanel->setSelectCallback(boost::bind(&LLFloaterTexturePicker::onSelectionChange, this, _1, _2));
mInventoryPanel->setShowFolderState(LLInventoryFilter::SHOW_NON_EMPTY_FOLDERS);
mInventoryPanel->setAllowMultiSelect(FALSE);
// store this filter as the default one
mInventoryPanel->getRootFolder()->getFilter()->markDefault();
// Commented out to stop opening all folders with textures
// mInventoryPanel->openDefaultFolderForType(LLFolderType::FT_TEXTURE);
// don't put keyboard focus on selected item, because the selection callback
// will assume that this was user input
mInventoryPanel->setSelection(findItemID(mImageAssetID, FALSE), TAKE_FOCUS_NO);
}
mNoCopyTextureSelected = FALSE;
childSetValue("apply_immediate_check", gSavedSettings.getBOOL("ApplyTextureImmediately"));
childSetCommitCallback("apply_immediate_check", onApplyImmediateCheck, this);
if (!mCanApplyImmediately)
{
childSetEnabled("show_folders_check", FALSE);
}
getChild<LLUICtrl>("Pipette")->setCommitCallback( boost::bind(&LLFloaterTexturePicker::onBtnPipette, this));
childSetAction("Cancel", LLFloaterTexturePicker::onBtnCancel,this);
childSetAction("Select", LLFloaterTexturePicker::onBtnSelect,this);
// update permission filter once UI is fully initialized
updateFilterPermMask();
mSavedFolderState.setApply(FALSE);
LLToolPipette::getInstance()->setToolSelectCallback(boost::bind(&LLFloaterTexturePicker::onTextureSelect, this, _1));
return TRUE;
}
// virtual
void LLFloaterTexturePicker::draw()
{
static LLUICachedControl<S32> floater_header_size ("UIFloaterHeaderSize", 0);
if (mOwner)
{
// draw cone of context pointing back to texture swatch
LLRect owner_rect;
mOwner->localRectToOtherView(mOwner->getLocalRect(), &owner_rect, this);
LLRect local_rect = getLocalRect();
if (gFocusMgr.childHasKeyboardFocus(this) && mOwner->isInVisibleChain() && mContextConeOpacity > 0.001f)
{
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
LLGLEnable(GL_CULL_FACE);
gGL.begin(LLRender::QUADS);
{
gGL.color4f(0.f, 0.f, 0.f, CONTEXT_CONE_IN_ALPHA * mContextConeOpacity);
gGL.vertex2i(owner_rect.mLeft, owner_rect.mTop);
gGL.vertex2i(owner_rect.mRight, owner_rect.mTop);
gGL.color4f(0.f, 0.f, 0.f, CONTEXT_CONE_OUT_ALPHA * mContextConeOpacity);
gGL.vertex2i(local_rect.mRight, local_rect.mTop);
gGL.vertex2i(local_rect.mLeft, local_rect.mTop);
gGL.color4f(0.f, 0.f, 0.f, CONTEXT_CONE_OUT_ALPHA * mContextConeOpacity);
gGL.vertex2i(local_rect.mLeft, local_rect.mTop);
gGL.vertex2i(local_rect.mLeft, local_rect.mBottom);
gGL.color4f(0.f, 0.f, 0.f, CONTEXT_CONE_IN_ALPHA * mContextConeOpacity);
gGL.vertex2i(owner_rect.mLeft, owner_rect.mBottom);
gGL.vertex2i(owner_rect.mLeft, owner_rect.mTop);
gGL.color4f(0.f, 0.f, 0.f, CONTEXT_CONE_OUT_ALPHA * mContextConeOpacity);
gGL.vertex2i(local_rect.mRight, local_rect.mBottom);
gGL.vertex2i(local_rect.mRight, local_rect.mTop);
gGL.color4f(0.f, 0.f, 0.f, CONTEXT_CONE_IN_ALPHA * mContextConeOpacity);
gGL.vertex2i(owner_rect.mRight, owner_rect.mTop);
gGL.vertex2i(owner_rect.mRight, owner_rect.mBottom);
gGL.color4f(0.f, 0.f, 0.f, CONTEXT_CONE_OUT_ALPHA * mContextConeOpacity);
gGL.vertex2i(local_rect.mLeft, local_rect.mBottom);
gGL.vertex2i(local_rect.mRight, local_rect.mBottom);
gGL.color4f(0.f, 0.f, 0.f, CONTEXT_CONE_IN_ALPHA * mContextConeOpacity);
gGL.vertex2i(owner_rect.mRight, owner_rect.mBottom);
gGL.vertex2i(owner_rect.mLeft, owner_rect.mBottom);
}
gGL.end();
}
}
if (gFocusMgr.childHasMouseCapture(getDragHandle()))
{
mContextConeOpacity = lerp(mContextConeOpacity, gSavedSettings.getF32("PickerContextOpacity"), LLCriticalDamp::getInterpolant(CONTEXT_FADE_TIME));
}
else
{
mContextConeOpacity = lerp(mContextConeOpacity, 0.f, LLCriticalDamp::getInterpolant(CONTEXT_FADE_TIME));
}
updateImageStats();
// if we're inactive, gray out "apply immediate" checkbox
childSetEnabled("show_folders_check", mActive && mCanApplyImmediately && !mNoCopyTextureSelected);
childSetEnabled("Select", mActive);
childSetEnabled("Pipette", mActive);
childSetValue("Pipette", LLToolMgr::getInstance()->getCurrentTool() == LLToolPipette::getInstance());
//BOOL allow_copy = FALSE;
if( mOwner )
{
mTexturep = NULL;
if(mImageAssetID.notNull())
{
mTexturep = LLViewerTextureManager::getFetchedTexture(mImageAssetID, MIPMAP_YES, IMMEDIATE_NO);
mTexturep->setBoostLevel(LLViewerTexture::BOOST_PREVIEW);
}
else if (!mFallbackImageName.empty())
{
mTexturep = LLViewerTextureManager::getFetchedTextureFromFile(mFallbackImageName);
mTexturep->setBoostLevel(LLViewerTexture::BOOST_PREVIEW);
}
if (mTentativeLabel)
{
mTentativeLabel->setVisible( FALSE );
}
childSetEnabled("Default", mImageAssetID != mOwner->getDefaultImageAssetID());
childSetEnabled("Blank", mImageAssetID != mWhiteImageAssetID );
childSetEnabled("None", mOwner->getAllowNoTexture() && !mImageAssetID.isNull() );
LLFloater::draw();
if( isMinimized() )
{
return;
}
// Border
LLRect border( BORDER_PAD,
getRect().getHeight() - floater_header_size - BORDER_PAD,
((getMinWidth() / 2) - TEXTURE_INVENTORY_PADDING - HPAD) - BORDER_PAD,
BORDER_PAD + FOOTER_HEIGHT + (getRect().getHeight() - getMinHeight()));
gl_rect_2d( border, LLColor4::black, FALSE );
// Interior
LLRect interior = border;
interior.stretch( -1 );
if( mTexturep )
{
if( mTexturep->getComponents() == 4 )
{
gl_rect_2d_checkerboard( interior );
}
gl_draw_scaled_image( interior.mLeft, interior.mBottom, interior.getWidth(), interior.getHeight(), mTexturep );
// Pump the priority
mTexturep->addTextureStats( (F32)(interior.getWidth() * interior.getHeight()) );
// Draw Tentative Label over the image
if( mOwner->getTentative() && !mViewModel->isDirty() )
{
mTentativeLabel->setVisible( TRUE );
drawChild(mTentativeLabel);
}
}
else
{
gl_rect_2d( interior, LLColor4::grey, TRUE );
// Draw X
gl_draw_x(interior, LLColor4::black );
}
}
}
// static
/*
void LLFloaterTexturePicker::onSaveAnotherCopyDialog( S32 option, void* userdata )
{
LLFloaterTexturePicker* self = (LLFloaterTexturePicker*) userdata;
if( 0 == option )
{
self->copyToInventoryFinal();
}
}
*/
const LLUUID& LLFloaterTexturePicker::findItemID(const LLUUID& asset_id, BOOL copyable_only)
{
LLViewerInventoryCategory::cat_array_t cats;
LLViewerInventoryItem::item_array_t items;
LLAssetIDMatches asset_id_matches(asset_id);
gInventory.collectDescendentsIf(LLUUID::null,
cats,
items,
LLInventoryModel::INCLUDE_TRASH,
asset_id_matches);
if (items.count())
{
// search for copyable version first
for (S32 i = 0; i < items.count(); i++)
{
LLInventoryItem* itemp = items[i];
LLPermissions item_permissions = itemp->getPermissions();
if (item_permissions.allowCopyBy(gAgent.getID(), gAgent.getGroupID()))
{
return itemp->getUUID();
}
}
// otherwise just return first instance, unless copyable requested
if (copyable_only)
{
return LLUUID::null;
}
else
{
return items[0]->getUUID();
}
}
return LLUUID::null;
}
PermissionMask LLFloaterTexturePicker::getFilterPermMask()
{
bool apply_immediate = childGetValue("apply_immediate_check").asBoolean();
return apply_immediate ? mImmediateFilterPermMask : mNonImmediateFilterPermMask;
}
void LLFloaterTexturePicker::commitIfImmediateSet()
{
bool apply_immediate = childGetValue("apply_immediate_check").asBoolean();
if (!mNoCopyTextureSelected && apply_immediate && mOwner)
{
mOwner->onFloaterCommit(LLTextureCtrl::TEXTURE_CHANGE);
}
}
// static
void LLFloaterTexturePicker::onBtnSetToDefault(void* userdata)
{
LLFloaterTexturePicker* self = (LLFloaterTexturePicker*) userdata;
if (self->mOwner)
{
self->setImageID( self->mOwner->getDefaultImageAssetID() );
}
self->commitIfImmediateSet();
}
// static
void LLFloaterTexturePicker::onBtnWhite(void* userdata)
{
LLFloaterTexturePicker* self = (LLFloaterTexturePicker*) userdata;
self->setImageID( self->mWhiteImageAssetID );
self->commitIfImmediateSet();
}
// static
void LLFloaterTexturePicker::onBtnNone(void* userdata)
{
LLFloaterTexturePicker* self = (LLFloaterTexturePicker*) userdata;
self->setImageID( LLUUID::null );
self->commitIfImmediateSet();
}
/*
// static
void LLFloaterTexturePicker::onBtnRevert(void* userdata)
{
LLFloaterTexturePicker* self = (LLFloaterTexturePicker*) userdata;
self->setImageID( self->mOriginalImageAssetID );
// TODO: Change this to tell the owner to cancel. It needs to be
// smart enough to restore multi-texture selections.
self->mOwner->onFloaterCommit();
self->mViewModel->resetDirty();
}*/
// static
void LLFloaterTexturePicker::onBtnCancel(void* userdata)
{
LLFloaterTexturePicker* self = (LLFloaterTexturePicker*) userdata;
self->setImageID( self->mOriginalImageAssetID );
if (self->mOwner)
{
self->mOwner->onFloaterCommit(LLTextureCtrl::TEXTURE_CANCEL);
}
self->mViewModel->resetDirty();
self->closeFloater();
}
// static
void LLFloaterTexturePicker::onBtnSelect(void* userdata)
{
LLFloaterTexturePicker* self = (LLFloaterTexturePicker*) userdata;
if (self->mOwner)
{
self->mOwner->onFloaterCommit(LLTextureCtrl::TEXTURE_SELECT);
}
self->closeFloater();
}
void LLFloaterTexturePicker::onBtnPipette()
{
BOOL pipette_active = childGetValue("Pipette").asBoolean();
pipette_active = !pipette_active;
if (pipette_active)
{
LLToolMgr::getInstance()->setTransientTool(LLToolPipette::getInstance());
}
else
{
LLToolMgr::getInstance()->clearTransientTool();
}
}
void LLFloaterTexturePicker::onSelectionChange(const std::deque<LLFolderViewItem*> &items, BOOL user_action)
{
if (items.size())
{
LLFolderViewItem* first_item = items.front();
LLInventoryItem* itemp = gInventory.getItem(first_item->getListener()->getUUID());
mNoCopyTextureSelected = FALSE;
if (itemp)
{
if (!itemp->getPermissions().allowCopyBy(gAgent.getID()))
{
mNoCopyTextureSelected = TRUE;
}
mImageAssetID = itemp->getAssetUUID();
mViewModel->setDirty(); // *TODO: shouldn't we be using setValue() here?
if (user_action)
{
// only commit intentional selections, not implicit ones
commitIfImmediateSet();
}
}
}
}
// static
void LLFloaterTexturePicker::onShowFolders(LLUICtrl* ctrl, void *user_data)
{
LLCheckBoxCtrl* check_box = (LLCheckBoxCtrl*)ctrl;
LLFloaterTexturePicker* picker = (LLFloaterTexturePicker*)user_data;
if (check_box->get())
{
picker->mInventoryPanel->setShowFolderState(LLInventoryFilter::SHOW_NON_EMPTY_FOLDERS);
}
else
{
picker->mInventoryPanel->setShowFolderState(LLInventoryFilter::SHOW_NO_FOLDERS);
}
}
// static
void LLFloaterTexturePicker::onApplyImmediateCheck(LLUICtrl* ctrl, void *user_data)
{
LLFloaterTexturePicker* picker = (LLFloaterTexturePicker*)user_data;
LLCheckBoxCtrl* check_box = (LLCheckBoxCtrl*)ctrl;
gSavedSettings.setBOOL("ApplyTextureImmediately", check_box->get());
picker->updateFilterPermMask();
picker->commitIfImmediateSet();
}
void LLFloaterTexturePicker::updateFilterPermMask()
{
//mInventoryPanel->setFilterPermMask( getFilterPermMask() ); Commented out due to no-copy texture loss.
}
void LLFloaterTexturePicker::onFilterEdit(const std::string& search_string )
{
std::string upper_case_search_string = search_string;
LLStringUtil::toUpper(upper_case_search_string);
if (upper_case_search_string.empty())
{
if (mInventoryPanel->getFilterSubString().empty())
{
// current filter and new filter empty, do nothing
return;
}
mSavedFolderState.setApply(TRUE);
mInventoryPanel->getRootFolder()->applyFunctorRecursively(mSavedFolderState);
// add folder with current item to list of previously opened folders
LLOpenFoldersWithSelection opener;
mInventoryPanel->getRootFolder()->applyFunctorRecursively(opener);
mInventoryPanel->getRootFolder()->scrollToShowSelection();
}
else if (mInventoryPanel->getFilterSubString().empty())
{
// first letter in search term, save existing folder open state
if (!mInventoryPanel->getRootFolder()->isFilterModified())
{
mSavedFolderState.setApply(FALSE);
mInventoryPanel->getRootFolder()->applyFunctorRecursively(mSavedFolderState);
}
}
mInventoryPanel->setFilterSubString(upper_case_search_string);
}
void LLFloaterTexturePicker::onTextureSelect( const LLTextureEntry& te )
{
LLUUID inventory_item_id = findItemID(te.getID(), TRUE);
if (inventory_item_id.notNull())
{
LLToolPipette::getInstance()->setResult(TRUE, "");
setImageID(te.getID());
mNoCopyTextureSelected = FALSE;
LLInventoryItem* itemp = gInventory.getItem(inventory_item_id);
if (itemp && !itemp->getPermissions().allowCopyBy(gAgent.getID()))
{
// no copy texture
mNoCopyTextureSelected = TRUE;
}
commitIfImmediateSet();
}
else
{
LLToolPipette::getInstance()->setResult(FALSE, LLTrans::getString("InventoryNoTexture"));
}
}
///////////////////////////////////////////////////////////////////////
// LLTextureCtrl
static LLDefaultChildRegistry::Register<LLTextureCtrl> r("texture_picker");
LLTextureCtrl::LLTextureCtrl(const LLTextureCtrl::Params& p)
: LLUICtrl(p),
mDragCallback(NULL),
mDropCallback(NULL),
mOnCancelCallback(NULL),
mOnSelectCallback(NULL),
mBorderColor( p.border_color() ),
mAllowNoTexture( FALSE ),
mImmediateFilterPermMask( PERM_NONE ),
mNonImmediateFilterPermMask( PERM_NONE ),
mCanApplyImmediately( FALSE ),
mNeedsRawImageData( FALSE ),
mValid( TRUE ),
mShowLoadingPlaceholder( TRUE ),
mImageAssetID(p.image_id),
mDefaultImageAssetID(p.default_image_id),
mDefaultImageName(p.default_image_name)
{
setAllowNoTexture(p.allow_no_texture);
setCanApplyImmediately(p.can_apply_immediately);
LLTextBox::Params params(p.caption_text);
params.name(p.label);
params.rect(LLRect( 0, BTN_HEIGHT_SMALL, getRect().getWidth(), 0 ));
params.initial_value(p.label());
params.follows.flags(FOLLOWS_LEFT | FOLLOWS_RIGHT | FOLLOWS_BOTTOM);
mCaption = LLUICtrlFactory::create<LLTextBox> (params);
addChild( mCaption );
S32 image_top = getRect().getHeight();
S32 image_bottom = BTN_HEIGHT_SMALL;
S32 image_middle = (image_top + image_bottom) / 2;
S32 line_height = llround(LLFontGL::getFontSansSerifSmall()->getLineHeight());
LLTextBox::Params tentative_label_p(p.multiselect_text);
tentative_label_p.name("Multiple");
tentative_label_p.rect(LLRect (0, image_middle + line_height / 2, getRect().getWidth(), image_middle - line_height / 2 ));
tentative_label_p.follows.flags(FOLLOWS_ALL);
mTentativeLabel = LLUICtrlFactory::create<LLTextBox> (tentative_label_p);
addChild( mTentativeLabel );
LLRect border_rect = getLocalRect();
border_rect.mBottom += BTN_HEIGHT_SMALL;
LLViewBorder::Params vbparams(p.border);
vbparams.name("border");
vbparams.rect(border_rect);
mBorder = LLUICtrlFactory::create<LLViewBorder> (vbparams);
addChild(mBorder);
mLoadingPlaceholderString = LLTrans::getString("texture_loading");
}
LLTextureCtrl::~LLTextureCtrl()
{
closeDependentFloater();
}
void LLTextureCtrl::setShowLoadingPlaceholder(BOOL showLoadingPlaceholder)
{
mShowLoadingPlaceholder = showLoadingPlaceholder;
}
void LLTextureCtrl::setCaption(const std::string& caption)
{
mCaption->setText( caption );
}
void LLTextureCtrl::setCanApplyImmediately(BOOL b)
{
mCanApplyImmediately = b;
LLFloaterTexturePicker* floaterp = (LLFloaterTexturePicker*)mFloaterHandle.get();
if( floaterp )
{
floaterp->setCanApplyImmediately(b);
}
}
void LLTextureCtrl::setVisible( BOOL visible )
{
if( !visible )
{
closeDependentFloater();
}
LLUICtrl::setVisible( visible );
}
void LLTextureCtrl::setEnabled( BOOL enabled )
{
LLFloaterTexturePicker* floaterp = (LLFloaterTexturePicker*)mFloaterHandle.get();
if( enabled )
{
std::string tooltip;
if (floaterp) tooltip = floaterp->getString("choose_picture");
setToolTip( tooltip );
}
else
{
setToolTip( std::string() );
// *TODO: would be better to keep floater open and show
// disabled state.
closeDependentFloater();
}
if( floaterp )
{
floaterp->setActive(enabled);
}
mCaption->setEnabled( enabled );
LLView::setEnabled( enabled );
}
void LLTextureCtrl::setValid(BOOL valid )
{
mValid = valid;
if (!valid)
{
LLFloaterTexturePicker* pickerp = (LLFloaterTexturePicker*)mFloaterHandle.get();
if (pickerp)
{
pickerp->setActive(FALSE);
}
}
}
// virtual
void LLTextureCtrl::clear()
{
setImageAssetID(LLUUID::null);
}
void LLTextureCtrl::setLabel(const std::string& label)
{
mLabel = label;
mCaption->setText(label);
}
void LLTextureCtrl::showPicker(BOOL take_focus)
{
// show hourglass cursor when loading inventory window
// because inventory construction is slooow
getWindow()->setCursor(UI_CURSOR_WAIT);
LLFloater* floaterp = mFloaterHandle.get();
// Show the dialog
if( floaterp )
{
floaterp->openFloater();
}
else
{
floaterp = new LLFloaterTexturePicker(
this,
mLabel,
mImmediateFilterPermMask,
mNonImmediateFilterPermMask,
mCanApplyImmediately,
mFallbackImageName);
mFloaterHandle = floaterp->getHandle();
LLFloater* root_floater = gFloaterView->getParentFloater(this);
if (root_floater)
root_floater->addDependentFloater(floaterp);
floaterp->openFloater();
}
if (take_focus)
{
floaterp->setFocus(TRUE);
}
}
void LLTextureCtrl::closeDependentFloater()
{
LLFloaterTexturePicker* floaterp = (LLFloaterTexturePicker*)mFloaterHandle.get();
if( floaterp )
{
floaterp->setOwner(NULL);
floaterp->closeFloater();
}
}
// Allow us to download textures quickly when floater is shown
class LLTextureFetchDescendentsObserver : public LLInventoryFetchDescendentsObserver
{
public:
virtual void done()
{
// We need to find textures in all folders, so get the main
// background download going.
gInventory.startBackgroundFetch();
gInventory.removeObserver(this);
delete this;
}
};
BOOL LLTextureCtrl::handleHover(S32 x, S32 y, MASK mask)
{
getWindow()->setCursor(UI_CURSOR_HAND);
return TRUE;
}
BOOL LLTextureCtrl::handleMouseDown(S32 x, S32 y, MASK mask)
{
BOOL handled = LLUICtrl::handleMouseDown( x, y , mask );
if( !handled )
{
showPicker(FALSE);
//grab textures first...
gInventory.startBackgroundFetch(gInventory.findCategoryUUIDForType(LLFolderType::FT_TEXTURE));
//...then start full inventory fetch.
gInventory.startBackgroundFetch();
handled = TRUE;
}
return handled;
}
void LLTextureCtrl::onFloaterClose()
{
LLFloaterTexturePicker* floaterp = (LLFloaterTexturePicker*)mFloaterHandle.get();
if (floaterp)
{
floaterp->setOwner(NULL);
}
mFloaterHandle.markDead();
}
void LLTextureCtrl::onFloaterCommit(ETexturePickOp op)
{
LLFloaterTexturePicker* floaterp = (LLFloaterTexturePicker*)mFloaterHandle.get();
if( floaterp && getEnabled())
{
if (op == TEXTURE_CANCEL)
mViewModel->resetDirty();
else
mViewModel->setDirty(); // *TODO: shouldn't we be using setValue() here?
if( floaterp->isDirty() )
{
setTentative( FALSE );
mImageItemID = floaterp->findItemID(floaterp->getAssetID(), FALSE);
lldebugs << "mImageItemID: " << mImageItemID << llendl;
mImageAssetID = floaterp->getAssetID();
lldebugs << "mImageAssetID: " << mImageAssetID << llendl;
if (op == TEXTURE_SELECT && mOnSelectCallback)
{
mOnSelectCallback( this, LLSD() );
}
else if (op == TEXTURE_CANCEL && mOnCancelCallback)
{
mOnCancelCallback( this, LLSD() );
}
else
{
onCommit();
}
}
}
}
void LLTextureCtrl::setImageAssetID( const LLUUID& asset_id )
{
if( mImageAssetID != asset_id )
{
mImageItemID.setNull();
mImageAssetID = asset_id;
LLFloaterTexturePicker* floaterp = (LLFloaterTexturePicker*)mFloaterHandle.get();
if( floaterp && getEnabled() )
{
floaterp->setImageID( asset_id );
floaterp->resetDirty();
}
}
}
BOOL LLTextureCtrl::handleDragAndDrop(S32 x, S32 y, MASK mask,
BOOL drop, EDragAndDropType cargo_type, void *cargo_data,
EAcceptance *accept,
std::string& tooltip_msg)
{
BOOL handled = FALSE;
// this downcast may be invalid - but if the second test below
// returns true, then the cast was valid, and we can perform
// the third test without problems.
LLInventoryItem* item = (LLInventoryItem*)cargo_data;
if (getEnabled() && (cargo_type == DAD_TEXTURE) && allowDrop(item))
{
if (drop)
{
if(doDrop(item))
{
// This removes the 'Multiple' overlay, since
// there is now only one texture selected.
setTentative( FALSE );
onCommit();
}
}
*accept = ACCEPT_YES_SINGLE;
}
else
{
*accept = ACCEPT_NO;
}
handled = TRUE;
lldebugst(LLERR_USER_INPUT) << "dragAndDrop handled by LLTextureCtrl " << getName() << llendl;
return handled;
}
void LLTextureCtrl::draw()
{
mBorder->setKeyboardFocusHighlight(hasFocus());
if (!mValid)
{
mTexturep = NULL;
}
else if (!mImageAssetID.isNull())
{
mTexturep = LLViewerTextureManager::getFetchedTexture(mImageAssetID, MIPMAP_YES, IMMEDIATE_NO);
mTexturep->setBoostLevel(LLViewerTexture::BOOST_PREVIEW);
}
else if (!mFallbackImageName.empty())
{
// Show fallback image.
mTexturep = LLViewerTextureManager::getFetchedTextureFromFile(mFallbackImageName);
mTexturep->setBoostLevel(LLViewerTexture::BOOST_PREVIEW);
}
else//mImageAssetID == LLUUID::null
{
mTexturep = NULL;
}
// Border
LLRect border( 0, getRect().getHeight(), getRect().getWidth(), BTN_HEIGHT_SMALL );
gl_rect_2d( border, mBorderColor.get(), FALSE );
// Interior
LLRect interior = border;
interior.stretch( -1 );
if( mTexturep )
{
if( mTexturep->getComponents() == 4 )
{
gl_rect_2d_checkerboard( interior );
}
gl_draw_scaled_image( interior.mLeft, interior.mBottom, interior.getWidth(), interior.getHeight(), mTexturep);
mTexturep->addTextureStats( (F32)(interior.getWidth() * interior.getHeight()) );
}
else
{
gl_rect_2d( interior, LLColor4::grey, TRUE );
// Draw X
gl_draw_x( interior, LLColor4::black );
}
mTentativeLabel->setVisible( !mTexturep.isNull() && getTentative() );
// Show "Loading..." string on the top left corner while this texture is loading.
// Using the discard level, do not show the string if the texture is almost but not
// fully loaded.
if ( mTexturep.notNull() &&
(mShowLoadingPlaceholder == TRUE) &&
(mTexturep->getDiscardLevel() != 1) &&
(mTexturep->getDiscardLevel() != 0))
{
LLFontGL* font = LLFontGL::getFontSansSerifBig();
font->renderUTF8(
mLoadingPlaceholderString, 0,
llfloor(interior.mLeft+10),
llfloor(interior.mTop-20),
LLColor4::white,
LLFontGL::LEFT,
LLFontGL::BASELINE,
LLFontGL::DROP_SHADOW);
}
LLUICtrl::draw();
}
BOOL LLTextureCtrl::allowDrop(LLInventoryItem* item)
{
BOOL copy = item->getPermissions().allowCopyBy(gAgent.getID());
BOOL mod = item->getPermissions().allowModifyBy(gAgent.getID());
BOOL xfer = item->getPermissions().allowOperationBy(PERM_TRANSFER,
gAgent.getID());
PermissionMask item_perm_mask = 0;
if (copy) item_perm_mask |= PERM_COPY;
if (mod) item_perm_mask |= PERM_MODIFY;
if (xfer) item_perm_mask |= PERM_TRANSFER;
// PermissionMask filter_perm_mask = mCanApplyImmediately ? commented out due to no-copy texture loss.
// mImmediateFilterPermMask : mNonImmediateFilterPermMask;
PermissionMask filter_perm_mask = mImmediateFilterPermMask;
if ( (item_perm_mask & filter_perm_mask) == filter_perm_mask )
{
if(mDragCallback)
{
return mDragCallback(this, item);
}
else
{
return TRUE;
}
}
else
{
return FALSE;
}
}
BOOL LLTextureCtrl::doDrop(LLInventoryItem* item)
{
// call the callback if it exists.
if(mDropCallback)
{
// if it returns TRUE, we return TRUE, and therefore the
// commit is called above.
return mDropCallback(this, item);
}
// no callback installed, so just set the image ids and carry on.
setImageAssetID( item->getAssetUUID() );
mImageItemID = item->getUUID();
return TRUE;
}
BOOL LLTextureCtrl::handleUnicodeCharHere(llwchar uni_char)
{
if( ' ' == uni_char )
{
showPicker(TRUE);
return TRUE;
}
return LLUICtrl::handleUnicodeCharHere(uni_char);
}
void LLTextureCtrl::setValue( const LLSD& value )
{
setImageAssetID(value.asUUID());
}
LLSD LLTextureCtrl::getValue() const
{
return LLSD(getImageAssetID());
}
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