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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/>.
Additional permissions under GNU GPL version 3 section 7
If you modify this Program, or any covered work, by linking or
combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent
JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK
(or a modified version of those libraries),
containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG
JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the
licensors of this Program grant you additional
permission to convey the resulting work. Corresponding Source for a
non-source form of such a combination shall include the source code for
the parts of OpenSSL and IJG JPEG Library used as well as that of the covered
work.
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==*/
#include "HeadSpin.h"
#include "plMaxFileData.h"
#include "hsUtils.h"
#include "max.h"
#include "notify.h"
#include "tvnode.h"
#define PLASMA_FILE_DATA_CID Class_ID(0x255a700a, 0x285279dc)
// MyControl is derived from StdControl, but has no controller functionality. It simply has some
// membervariables and saves these by Load and Save.
// EditTrackParams and TrackParamsType are responsible for displaying a user interface (RightClick->Properties)
// on the controler. With these functions you can avoid it, having an interface !
// As you can see, most of these methods are stubbed. Only Load and Save are implemented
// and of course the methods, to access the membervariables.
class plMaxFileDataControl : public StdControl
{
public:
SYSTEMTIME fCodeBuildTime;
char fBranch[128];
plMaxFileDataControl()
{
memset(&fCodeBuildTime, 0, sizeof(SYSTEMTIME));
memset(&fBranch, 0, sizeof(fBranch));
}
// Animatable
virtual void EditTrackParams(TimeValue t, ParamDimensionBase *dim,TCHAR *pname,HWND hParent, IObjParam *ip, DWORD flags){};
int TrackParamsType() { return TRACKPARAMS_WHOLE; }
virtual void DeleteThis() { delete this; }
// ReferenceMaker
virtual RefResult NotifyRefChanged(Interval changeInt, RefTargetHandle hTarget, PartID& partID,RefMessage message)
{return REF_DONTCARE;}
Class_ID ClassID() { return PLASMA_FILE_DATA_CID; }
SClass_ID SuperClassID() { return CTRL_FLOAT_CLASS_ID; }
void GetClassName(TSTR& s) {s = "blah";}
// Control methods
RefTargetHandle Clone(RemapDir& remap) { return TRACKED_NEW plMaxFileDataControl(); }
void Copy(Control *from) {}
virtual BOOL IsReplaceable() { return FALSE; }
// StdControl methods
void GetValueLocalTime(TimeValue t, void *val, Interval &valid, GetSetMethod method=CTRL_ABSOLUTE){}
void SetValueLocalTime(TimeValue t, void *val, int commit, GetSetMethod method) {}
void Extrapolate(Interval range,TimeValue t,void *val,Interval &valid,int type){}
void *CreateTempValue() {return NULL;}
void DeleteTempValue(void *val) {}
void ApplyValue(void *val, void *delta) {}
void MultiplyValue(void *val, float m) {}
// MyControl methods
IOResult Load(ILoad *iload);
IOResult Save(ISave *isave);
};
#define MAXFILE_DATA_CHUNK 1001
static const uint8_t kVersion = 1;
IOResult plMaxFileDataControl::Load(ILoad *iload)
{
ULONG nb;
IOResult res;
while (IO_OK==(res=iload->OpenChunk()))
{
if (iload->CurChunkID() == MAXFILE_DATA_CHUNK)
{
uint8_t version = 0;
res = iload->Read(&version, sizeof(uint8_t), &nb);
res = iload->Read(&fCodeBuildTime, sizeof(SYSTEMTIME), &nb);
int branchLen = 0;
iload->Read(&branchLen, sizeof(int), &nb);
iload->Read(&fBranch, branchLen, &nb);
}
iload->CloseChunk();
if (res != IO_OK)
return res;
}
return IO_OK;
}
IOResult plMaxFileDataControl::Save(ISave *isave)
{
ULONG nb;
isave->BeginChunk(MAXFILE_DATA_CHUNK);
isave->Write(&kVersion, sizeof(kVersion), &nb);
isave->Write(&fCodeBuildTime, sizeof(SYSTEMTIME), &nb);
int branchLen = strlen(fBranch)+1;
isave->Write(&branchLen, sizeof(int), &nb);
isave->Write(&fBranch, branchLen, &nb);
isave->EndChunk();
return IO_OK;
}
class MaxFileDataClassDesc : public ClassDesc
{
public:
int IsPublic() { return FALSE; }
void* Create(BOOL loading) { return TRACKED_NEW plMaxFileDataControl; }
const TCHAR* ClassName() { return _T("MaxFileData"); }
SClass_ID SuperClassID() { return CTRL_FLOAT_CLASS_ID; }
Class_ID ClassID() { return PLASMA_FILE_DATA_CID; }
const TCHAR* Category() { return _T(""); }
};
MaxFileDataClassDesc gMaxFileDataClassDesc;
ClassDesc* GetMaxFileDataDesc() { return &gMaxFileDataClassDesc; }
// This functions searches for Trackviewnode and the Controller and creates one, if none is present.
plMaxFileDataControl *GetMaxFileData(bool& created)
{
plMaxFileDataControl *pCtrl = NULL;
ITrackViewNode *tvNode = NULL;
ITrackViewNode *tvRoot = GetCOREInterface()->GetTrackViewRootNode();
int i = tvRoot->FindItem(PLASMA_FILE_DATA_CID);
if (i < 0)
{
created = true;
tvNode = CreateITrackViewNode();
// This method adds the Node with the specific Title (e.g. "My Settings")
tvRoot->AddNode(tvNode, "Plasma Globals", PLASMA_FILE_DATA_CID);
pCtrl = (plMaxFileDataControl*)CreateInstance(CTRL_FLOAT_CLASS_ID, PLASMA_FILE_DATA_CID);
TSTR s;
pCtrl->GetClassName(s);
// This adds the controller
tvNode->AddController(pCtrl, s, PLASMA_FILE_DATA_CID);
tvNode->HideChildren(TRUE);
}
else
{
created = false;
tvNode = tvRoot->GetNode(i);
pCtrl = (plMaxFileDataControl*)tvNode->GetController(PLASMA_FILE_DATA_CID);
}
return pCtrl;
}
static SYSTEMTIME gThisCodeBuildTime;
static char gThisBranch[128];
static void PrintTime(SYSTEMTIME& time, char* buf)
{
sprintf(buf, "%d/%d/%d %d:%02d %s", time.wMonth, time.wDay, time.wYear,
(time.wHour <= 12) ? time.wHour : time.wHour-12,
time.wMinute,
(time.wHour < 12 || time.wHour == 24) ? "AM" : "PM");
}
static void NotifyProc(void *param, NotifyInfo *info)
{
if (info->intcode == NOTIFY_FILE_POST_OPEN)
{
bool created;
plMaxFileDataControl* data = GetMaxFileData(created);
if (!created)
{
FILETIME fileTime, pluginTime;
SystemTimeToFileTime(&gThisCodeBuildTime, &pluginTime);
SystemTimeToFileTime(&data->fCodeBuildTime, &fileTime);
if (CompareFileTime(&fileTime, &pluginTime) > 0)
{
if (hsMessageBox_SuppressPrompts)
return;
char buf[1024];
strcpy(buf, "This file was last saved with plugins stamped:\n\n");
char timeBuf[128];
PrintTime(data->fCodeBuildTime, timeBuf);
strcat(buf, timeBuf);
strcat(buf, "\n");
strcat(buf, data->fBranch);
strcat(buf, "\n\nThese plugins are stamped:\n\n");
PrintTime(gThisCodeBuildTime, timeBuf);
strcat(buf, timeBuf);
strcat(buf, "\n");
strcat(buf, gThisBranch);
strcat(buf,
"\n\nNew features may have been added to the newer plugins,\n"
"so saving this file could cause data to be lost.");
MessageBox(GetCOREInterface()->GetMAXHWnd(), buf, "Plugin Warning", MB_OK | MB_ICONEXCLAMATION);
}
}
strcpy(data->fBranch, gThisBranch);
memcpy(&data->fCodeBuildTime, &gThisCodeBuildTime, sizeof(SYSTEMTIME));
}
}
static void IGetString(int resID, char *destBuffer, int size)
{
HRSRC rsrc = ::FindResource(hInstance, MAKEINTRESOURCE(resID), RT_RCDATA);
if (rsrc != NULL)
{
HGLOBAL handle = ::LoadResource(hInstance, rsrc);
if (handle != NULL)
{
char* str = (char*)::LockResource(handle);
strncpy(destBuffer, str, size);
UnlockResource(handle);
}
}
}
void InitMaxFileData()
{
memset(&gThisCodeBuildTime, 0, sizeof(SYSTEMTIME));
// Date
char buf[128];
IGetString(1000, buf, sizeof(buf) - 1);
sscanf(buf, "%hu/%hu/%hu", &gThisCodeBuildTime.wMonth, &gThisCodeBuildTime.wDay, &gThisCodeBuildTime.wYear);
// Time
IGetString(1001, buf, sizeof(buf) - 1);
sscanf(buf, "%hu:%hu", &gThisCodeBuildTime.wHour, &gThisCodeBuildTime.wMinute);
if (strstr(buf, "PM") != nil)
{
gThisCodeBuildTime.wHour += 12;
}
IGetString(1002, gThisBranch, sizeof(gThisBranch) - 1);
RegisterNotification(NotifyProc, 0, NOTIFY_FILE_POST_OPEN);
}