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/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
//////////////////////////////////////////////////////////////////////
//
// pyVaultImageNode - a wrapper class to provide interface to the RelVaultNode
//
//////////////////////////////////////////////////////////////////////
#include "pyVaultImageNode.h"
#ifndef BUILDING_PYPLASMA
#include "pyVault.h"
#endif
#include "pyImage.h"
#include "plPipeline.h"
#include "cyMisc.h"
#include "hsResMgr.h"
#include "plGImage/plMipmap.h"
#include "plVault/plVault.h"
#include "pnMessage/plRefMsg.h"
#include "plNetClient/plNetClientMgr.h"
static unsigned s_keyseq;
//============================================================================
static plKey CreateAndRefImageKey (unsigned nodeId, plMipmap * mipmap) {
char keyName[MAX_PATH];
StrPrintf(keyName, arrsize(keyName), "VaultImg_%u_%u", nodeId, s_keyseq++);
plKey key = hsgResMgr::ResMgr()->NewKey(keyName, mipmap, plLocation::kGlobalFixedLoc);
hsgResMgr::ResMgr()->AddViaNotify(
key,
NEW(plGenRefMsg)(
plNetClientMgr::GetInstance()->GetKey(),
plRefMsg::kOnCreate,
0,
plNetClientMgr::kVaultImage
),
plRefFlags::kActiveRef
);
return key;
}
// should only be created from C++ side
pyVaultImageNode::pyVaultImageNode(RelVaultNode* nfsNode)
: pyVaultNode(nfsNode)
, fMipmapKey(nil)
, fMipmap(nil)
{
}
//create from the Python side
pyVaultImageNode::pyVaultImageNode(int n)
: pyVaultNode(NEWZERO(RelVaultNode))
, fMipmapKey(nil)
, fMipmap(nil)
{
fNode->SetNodeType(plVault::kNodeType_Image);
}
pyVaultImageNode::~pyVaultImageNode () {
if (fMipmap && fMipmapKey)
fMipmapKey->UnRefObject();
}
//==================================================================
// class RelVaultNode : public plVaultNode
//
void pyVaultImageNode::Image_SetTitle( const char * text )
{
if (!fNode)
return;
wchar * wStr = hsStringToWString(text);
VaultImageNode image(fNode);
image.SetImageTitle(wStr);
delete [] wStr;
}
void pyVaultImageNode::Image_SetTitleW( const wchar_t* text )
{
if (!fNode)
return;
VaultImageNode image(fNode);
image.SetImageTitle(text);
}
std::string pyVaultImageNode::Image_GetTitle( void )
{
if (!fNode)
return "";
VaultImageNode image(fNode);
std::string retVal = "";
if (image.title)
{
char* temp = hsWStringToString(image.title);
retVal = temp;
delete [] temp;
}
return retVal;
}
std::wstring pyVaultImageNode::Image_GetTitleW( void )
{
if (!fNode)
return L"";
VaultImageNode image(fNode);
return image.title ? image.title : L"";
}
PyObject* pyVaultImageNode::Image_GetImage( void )
{
if (!fNode)
PYTHON_RETURN_NONE;
if (!fMipmap) {
VaultImageNode access(fNode);
if (access.ExtractImage(&fMipmap)) {
fMipmapKey = fMipmap->GetKey();
if (!fMipmapKey)
fMipmapKey = CreateAndRefImageKey(fNode->nodeId, fMipmap);
else
fMipmapKey->RefObject();
}
}
return pyImage::New(fMipmap);
}
void pyVaultImageNode::Image_SetImage(pyImage& image)
{
if (!fNode)
return;
if (fMipmapKey) {
fMipmapKey->UnRefObject();
fMipmapKey = nil;
fMipmap = nil;
}
if (fMipmap = image.GetImage()) {
VaultImageNode access(fNode);
access.StuffImage(fMipmap);
fMipmapKey = image.GetKey();
if (!fMipmapKey)
fMipmapKey = CreateAndRefImageKey(fNode->nodeId, fMipmap);
else
fMipmapKey->RefObject();
}
}
void pyVaultImageNode::SetImageFromBuf( PyObject * pybuf )
{
if (!fNode)
return;
if (fMipmapKey) {
fMipmapKey->UnRefObject();
fMipmapKey = nil;
fMipmap = nil;
}
byte * buffer = nil;
int bytes;
PyObject_AsReadBuffer(pybuf, (const void **)&buffer, &bytes);
if (buffer) {
VaultImageNode access(fNode);
access.SetImageData(buffer, bytes);
access.SetImageType(VaultImageNode::kJPEG);
}
}
void pyVaultImageNode::SetImageFromScrShot()
{
if (!fNode)
return;
if (fMipmapKey) {
fMipmapKey->UnRefObject();
fMipmapKey = nil;
fMipmap = nil;
}
if (cyMisc::GetPipeline()) {
VaultImageNode access(fNode);
fMipmap = NEW(plMipmap);
if (cyMisc::GetPipeline()->CaptureScreen(fMipmap, false, 800, 600)) {
fMipmapKey = fMipmap->GetKey();
if (!fMipmapKey)
fMipmapKey = CreateAndRefImageKey(fNode->nodeId, fMipmap);
else
fMipmapKey->RefObject();
access.StuffImage(fMipmap);
}
else {
access.SetImageData(nil, 0);
access.SetImageType(VaultImageNode::kNone);
DEL(fMipmap);
fMipmap = nil;
}
}
}