Edittime.cpp

// rSDK demonstration release - www.aquadasoft.com
// Jamie McLaughlin and Jean Villy Edberg

// Send any queries or bug reports to support@aquadasoft.com

// ============================================================================
//
// This file contains routines that are handled only during the Edittime,
// under the Frame and Event editors.
//
// Including creating, display, and setting up your object.
// 
// ============================================================================

#define _CRT_SECURE_NO_DEPRECATE
#include "common.h"

// --------------------
// Properties
// --------------------

PROPS_IDS_START()

	// PROPID_TEXT1,
	// PROPID_NUM1,

PROPS_IDS_END()

PROPS_DATA_START()

	// PropData_EditString(PROPID_TEXT1,PSTR("Text item"),PSTR("I'm more textual than you")),
	// PropData_EditNumber(PROPID_NUM1,PSTR("Number item"),PSTR("I'm more numeric than text")),

PROPS_DATA_END()

// --------------------
// Debugger
// --------------------

DEBUGGER_IDS_START()

	// DB_CURRENTSTRING,

DEBUGGER_IDS_END()

DEBUGGER_ITEMS_START()

	//  DB_CURRENTSTRING,
	//	DB_CURRENTSTRING|DB_EDITABLE,
	//	DB_CURRENTVALUE|DB_EDITABLE,
	//	DB_CURRENTCHECK,
	//	DB_CURRENTCOMBO,

DEBUGGER_ITEMS_END()

// --------------------
// GetProperties
// --------------------
// Inserts properties into the properties of the object.
//

BOOL WINAPI DLLExport GetProperties(LPMV mV, LPEDATA edPtr, BOOL bMasterItem)
{
#ifndef RUN_ONLY
	mvInsertProps(mV, edPtr, Properties, PROPID_TAB_GENERAL, TRUE);
#endif // !RUN_ONLY

	// OK
	return TRUE;
}

// --------------------
// ReleaseProperties
// --------------------
// Called when the properties are removed from the property window.
//

void WINAPI DLLExport ReleaseProperties(LPMV mV, LPEDATA edPtr, BOOL bMasterItem)
{
#ifndef RUN_ONLY
	// Write your code here
#endif // !RUN_ONLY
}

// --------------------
// GetPropCreateParam
// --------------------
// Called when a property is initialized and its creation parameter is NULL (in the PropData).
// Allows you, for example, to change the content of a combobox property according to specific settings in the EDITDATA structure.
//

LPARAM WINAPI DLLExport GetPropCreateParam(LPMV mV, LPEDATA edPtr, UINT nPropID)
{
#ifndef RUN_ONLY
	// Example
	// -------
//	if ( nPropID == PROPID_COMBO )
//	{
//		switch (edPtr->sType)
//		{
//		case TYPE1:
//			return (LPARAM)ComboList1;
//		case TYPE2:
//			return (LPARAM)ComboList2;
//		}
//	}
#endif // !RUN_ONLY
	return NULL;
}

// ----------------------
// ReleasePropCreateParam
// ----------------------
// Called after a property has been initialized.
// Allows you, for example, to free memory allocated in GetPropCreateParam.
//

void WINAPI DLLExport ReleasePropCreateParam(LPMV mV, LPEDATA edPtr, UINT nPropID, LPARAM lParam)
{
#ifndef RUN_ONLY
#endif // !RUN_ONLY
}

// --------------------
// GetPropValue
// --------------------
// Returns the value of properties that have a value.
// Note: see GetPropCheck for checkbox properties
//

LPVOID WINAPI DLLExport GetPropValue(LPMV mV, LPEDATA edPtr, UINT nPropID)
{
#ifndef RUN_ONLY
	// Example
	// -------
//	switch (nPropID) {
//
//	// Returns a color.
//	case PROPID_COLOR:
//		return new CPropDWordValue(edPtr->dwColor);
//
//	// Returns a string
//	case PROPID_TEXT:
//		return new CPropDataValue(&edPtr->szText[0]);
//
//	// Returns the value of the combo box
//	case PROPID_COMBO:
//		return new CPropDWordValue(edPtr->nComboIndex);
//	}
#endif // !RUN_ONLY
	return NULL;
}

// --------------------
// GetPropCheck
// --------------------
// Returns the checked state of properties that have a check box.
//

BOOL WINAPI DLLExport GetPropCheck(LPMV mV, LPEDATA edPtr, UINT nPropID)
{
#ifndef RUN_ONLY
	// Example
	// -------
//	switch (nPropID) {
//
//	// Return 0 (unchecked) or 1 (checked)
//	case PROPID_CHECK:
//		return edPtr->nCheck;
//	}

#endif // !RUN_ONLY
	return 0;		// Unchecked
}

// --------------------
// SetPropValue
// --------------------
// This routine is called by MMF after a property has been modified.
//

void WINAPI DLLExport SetPropValue(LPMV mV, LPEDATA edPtr, UINT nPropID, LPVOID lParam)
{
#ifndef RUN_ONLY
	// Gets the pointer to the CPropValue structure
	CPropValue* pValue = (CPropValue*)lParam;

	// Example
	// -------
//	switch (nPropID) {
//
//	case PROPID_COMBO:
//		// Simply grab the value
//		edPtr->nComboIndex = ((CPropDWordValue*)pValue)->m_dwValue;
//		break;

//	case PROPID_COLOR:
//		// Here too, gets the value
//		edPtr->dwColor = ((CPropDWordValue*)pValue)->m_dwValue;
//		break;

//	case PROPID_TEXT:
//		{
//			// Gets the string
//			LPSTR pStr = (LPSTR)((CPropDataValue*)pValue)->m_pData;
//
//			// You can simply poke the string if your EDITDATA structure has a fixed size,
//			// or have an adaptive size of structure like below
//
//			// If the length is different
//			if (strlen(pStr)!=strlen(edPtr->text))
//			{
//				// Asks MMF to reallocate the structure with the new size
//				LPEDATA pNewPtr = (LPEDATA)mvReAllocEditData(mV, edPtr, sizeof(EDITDATA)+strlen(pStr));
//				
//				// If reallocation worked
//				if (pNewPtr!=NULL)
//				{
//					// Copy the string
//					edPtr=pNewPtr;
//					strcpy(edPtr->text, pStr);
//				}
//			}
//			else
//			{	
//				// Same size : simply copy
//				strcpy(edPtr->text, pStr);
//			}
//		}
//		break;
//	}

	// You may want to have your object redrawn in the frame editor after the modifications,
	// in this case, just call this function
	// mvInvalidateObject(mV, edPtr);

#endif // !RUN_ONLY
}

// --------------------
// SetPropCheck
// --------------------
// This routine is called by MMF when the user modifies a checkbox in the properties.
//

void WINAPI DLLExport SetPropCheck(LPMV mV, LPEDATA edPtr, UINT nPropID, BOOL nCheck)
{
#ifndef RUN_ONLY
	// Example
	// -------
//	switch (nPropID)
//	{
//	case PROPID_CHECK:
//		edPtr->nCheck = nCheck;
//		mvInvalidateObject(mV, edPtr);
//		mvRefreshProp(mV, edPtr, PROPID_COMBO);
//		break;
//	}
#endif // !RUN_ONLY
}

// --------------------
// EditProp
// --------------------
// This routine is called when the user clicks the button of a Button or EditButton property.
//

BOOL WINAPI DLLExport EditProp(LPMV mV, LPEDATA edPtr, UINT nPropID)
{
#ifndef RUN_ONLY

	// Example
	// -------
/*
	if (nPropID==PROPID_EDITCONTENT)
	{
		if ( EditObject(mV, NULL, NULL, edPtr) )
			return TRUE;
	}
*/

#endif // !RUN_ONLY
	return FALSE;
}

// --------------------
// IsPropEnabled
// --------------------
// This routine returns the enabled state of a property.
//

BOOL WINAPI IsPropEnabled(LPMV mV, LPEDATA edPtr, UINT nPropID)
{
#ifndef RUN_ONLY
	// Example
	// -------
/*
	switch (nPropID) {

	case PROPID_CHECK:
		return (edPtr->nComboIndex != 0);
	}
*/
#endif // !RUN_ONLY
	return TRUE;
}


// ============================================================================
//
// TEXT PROPERTIES
// 
// ============================================================================

// --------------------
// GetTextCaps
// --------------------
// Return the text capabilities of the object under the frame editor.
//

DWORD WINAPI DLLExport GetTextCaps(mv _far *mV, LPEDATA edPtr)
{
	return 0;	// (TEXT_ALIGN_LEFT|TEXT_ALIGN_HCENTER|TEXT_ALIGN_RIGHT|TEXT_ALIGN_TOP|TEXT_ALIGN_VCENTER|TEXT_ALIGN_BOTTOM|TEXT_FONT|TEXT_COLOR);
}

// --------------------
// GetTextFont
// --------------------
// Return the font used the object.
// Note: the pStyle and cbSize parameters are obsolete and passed for compatibility reasons only.
//

BOOL WINAPI DLLExport GetTextFont(mv _far *mV, LPEDATA edPtr, LPLOGFONT plf, LPSTR pStyle, UINT cbSize)
{
#if !RUN_ONLY
	// Example: copy LOGFONT structure from EDITDATA
	// memcpy(plf, &edPtr->m_lf, sizeof(LOGFONT));
#endif // !RUN_ONLY

	return TRUE;
}

// --------------------
// SetTextFont
// --------------------
// Change the font used the object.
// Note: the pStyle parameter is obsolete and passed for compatibility reasons only.
//

BOOL WINAPI DLLExport SetTextFont(mv _far *mV, LPEDATA edPtr, LPLOGFONT plf, LPCSTR pStyle)
{
#if !RUN_ONLY
	// Example: copy LOGFONT structure to EDITDATA
	// memcpy(&edPtr->m_lf, plf, sizeof(LOGFONT));
#endif // !RUN_ONLY

	return TRUE;
}

// --------------------
// GetTextClr
// --------------------
// Get the text color of the object.
//

COLORREF WINAPI DLLExport GetTextClr(mv _far *mV, LPEDATA edPtr)
{
	// Example
	return 0;	// edPtr->fontColor;
}

// --------------------
// SetTextClr
// --------------------
// Set the text color of the object.
//

void WINAPI DLLExport SetTextClr(mv _far *mV, LPEDATA edPtr, COLORREF color)
{
	// Example
	//edPtr->fontColor = color;
}

// --------------------
// GetTextAlignment
// --------------------
// Get the text alignment of the object.
//

DWORD WINAPI DLLExport GetTextAlignment(mv _far *mV, LPEDATA edPtr)
{
	DWORD dw = 0;
#if !RUN_ONLY
	// Example
	// -------
/*	if ( (edPtr->eData.dwFlags & ALIGN_LEFT) != 0 )
		dw |= TEXT_ALIGN_LEFT;
	if ( (edPtr->eData.dwFlags & ALIGN_HCENTER) != 0 )
		dw |= TEXT_ALIGN_HCENTER;
	if ( (edPtr->eData.dwFlags & ALIGN_RIGHT) != 0 )
		dw |= TEXT_ALIGN_RIGHT;
	if ( (edPtr->eData.dwFlags & ALIGN_TOP) != 0 )
		dw |= TEXT_ALIGN_TOP;
	if ( (edPtr->eData.dwFlags & ALIGN_VCENTER) != 0 )
		dw |= TEXT_ALIGN_VCENTER;
	if ( (edPtr->eData.dwFlags & ALIGN_BOTTOM) != 0 )
		dw |= TEXT_ALIGN_BOTTOM;
*/
#endif // !RUN_ONLY
	return dw;
}

// --------------------
// SetTextAlignment
// --------------------
// Set the text alignment of the object.
//

void WINAPI DLLExport SetTextAlignment(mv _far *mV, LPEDATA edPtr, DWORD dwAlignFlags)
{
#if !RUN_ONLY
	// Example
	// -------
/*	DWORD dw = edPtr->eData.dwFlags;

	if ( (dwAlignFlags & TEXT_ALIGN_LEFT) != 0 )
		dw = (dw & ~(ALIGN_LEFT|ALIGN_HCENTER|ALIGN_RIGHT)) | ALIGN_LEFT;
	if ( (dwAlignFlags & TEXT_ALIGN_HCENTER) != 0 )
		dw = (dw & ~(ALIGN_LEFT|ALIGN_HCENTER|ALIGN_RIGHT)) | ALIGN_HCENTER;
	if ( (dwAlignFlags & TEXT_ALIGN_RIGHT) != 0 )
		dw = (dw & ~(ALIGN_LEFT|ALIGN_HCENTER|ALIGN_RIGHT)) | ALIGN_RIGHT;

	if ( (dwAlignFlags & TEXT_ALIGN_TOP) != 0 )
		dw = (dw & ~(ALIGN_TOP|ALIGN_VCENTER|ALIGN_BOTTOM)) | ALIGN_TOP;
	if ( (dwAlignFlags & TEXT_ALIGN_VCENTER) != 0 )
		dw = (dw & ~(ALIGN_TOP|ALIGN_VCENTER|ALIGN_BOTTOM)) | ALIGN_VCENTER;
	if ( (dwAlignFlags & TEXT_ALIGN_BOTTOM) != 0 )
		dw = (dw & ~(ALIGN_TOP|ALIGN_VCENTER|ALIGN_BOTTOM)) | ALIGN_BOTTOM;

	edPtr->eData.dwFlags = dw;
*/
#endif // !RUN_ONLY
}


// -----------------
// BmpToImg
// -----------------
// Converts an image from the resource to an image displayable under MMF2
// Not used in this template, but it is a good example on how to create
// an image.
//

/*
WORD BmpToImg(int bmID, npAppli idApp, short HotX = 0, short HotY = 0, short ActionX = 0, short ActionY = 0)
{
	Img					ifo;
	WORD				img;
	HRSRC				hs;
	HGLOBAL				hgBuf;
	LPBYTE				adBuf;
	LPBITMAPINFOHEADER	adBmi;

	img = 0;
	if ((hs = FindResource(hInstLib, MAKEINTRESOURCE(bmID), RT_BITMAP)) != NULL)
	{
		if ((hgBuf = LoadResource(hInstLib, hs)) != NULL)
		{
			if ((adBuf = (LPBYTE)LockResource(hgBuf)) != NULL)
			{
				adBmi = (LPBITMAPINFOHEADER)adBuf;
				ifo.imgXSpot = HotX;
				ifo.imgYSpot = HotY;
				ifo.imgXAction = ActionX;
				ifo.imgYAction = ActionY;
				if (adBmi->biBitCount > 4)
					RemapDib((LPBITMAPINFO)adBmi, idApp, NULL);
				img = (WORD)DibToImage(idApp, &ifo, adBmi);
				UnlockResource(hgBuf);
			}
			FreeResource(hgBuf);
		}
	}
	return img;
}
*/

// ============================================================================
//
// ROUTINES USED UNDER FRAME EDITOR
// 
// ============================================================================

// --------------------
// MakeIcon
// --------------------
// Called once object is created or modified, just after setup.
//
// Note: this function is optional. If it's not defined in your extension,
// MMF2 will load the EXO_ICON bitmap if it's defined in your resource file.
//
// If you need to draw the icon manually, remove the comments around this function and in the .def file.
//

/*
int WINAPI DLLExport MakeIconEx ( mv _far *mV, cSurface* pIconSf, LPSTR lpName, fpObjInfo oiPtr, LPEDATA edPtr )
{
	int error = -1;
#ifndef RUN_ONLY
	if ( pIconSf->LoadImage(hInstLib, EXO_ICON) != 0 )
		error = 0;
#endif // !RUN_ONLY
	return error;
}
*/


// --------------------
// CreateObject
// --------------------
// Called when you choose "Create new object". It should display the setup box 
// and initialize everything in the datazone.

int WINAPI DLLExport CreateObject(mv _far *mV, fpLevObj loPtr, LPEDATA edPtr)
{
#ifndef RUN_ONLY

	// Do some rSDK stuff
	#include "rCreateObject.h"
	
	// Set default object settings

//	edPtr->swidth = 32;
//	edPtr->sheight = 32;

	return 0;	// No error

#endif // !RUN_ONLY

	// Error
	return -1;
}

// --------------------
// EditObject
// --------------------
// One of the option from the menu has been selected, and not a default menu option
// automatically handled by MMF2: this routine is then called.
//

BOOL WINAPI EditObject (mv _far *mV, fpObjInfo oiPtr, fpLevObj loPtr, LPEDATA edPtr)
{
#ifndef RUN_ONLY
	
	return TRUE;

#endif // !RUN_ONLY

	// Error
	return FALSE;
}

// --------------------
// SetEditSize
// --------------------
// Called by MMF2 when the object has been resized
//
// Note: remove the comments if your object can be resized (and remove the comments in the .def file)

/*
BOOL WINAPI SetEditSize(LPMV mv, LPEDATA edPtr, int cx, int cy)
{
#ifndef RUN_ONLY
	edPtr->swidth = cx;
	edPtr->sheight = cy;
#endif // !RUN_ONLY
	return TRUE;	// OK
}
*/

// --------------------
// PutObject
// --------------------
// Called when each individual object is dropped in the frame.
//

void WINAPI	DLLExport PutObject(mv _far *mV, fpLevObj loPtr, LPEDATA edPtr, ushort cpt)
{
#ifndef RUN_ONLY
#endif // !RUN_ONLY
}

// --------------------
// RemoveObject
// --------------------
// Called when each individual object is removed from the frame.
//

void WINAPI	DLLExport RemoveObject(mv _far *mV, fpLevObj loPtr, LPEDATA edPtr, ushort cpt)
{
#ifndef RUN_ONLY
	// Is the last object removed?
    if (0 == cpt)
	{
		// Do whatever necessary to remove our data
	}
#endif // !RUN_ONLY
}

// --------------------
// DuplicateObject
// --------------------
// Called when an object is created from another one (note: should be called CloneObject instead...)
//

void WINAPI DLLExport DuplicateObject(mv __far *mV, fpObjInfo oiPtr, LPEDATA edPtr)
{
#ifndef RUN_ONLY
#endif // !RUN_ONLY
}

// --------------------
// GetObjectRect
// --------------------
// Returns the size of the rectangle of the object in the frame editor.
//

void WINAPI DLLExport GetObjectRect(mv _far *mV, RECT FAR *rc, fpLevObj loPtr, LPEDATA edPtr)
{
#ifndef RUN_ONLY
	rc->right = rc->left + 32;	// edPtr->swidth;
	rc->bottom = rc->top + 32;	// edPtr->sheight;
#endif // !RUN_ONLY
	return;
}


// --------------------
// EditorDisplay
// --------------------
// Displays the object under the frame editor
//
// Note: this function is optional. If it's not defined in your extension,
// MMF2 will load and display the EXO_IMAGE bitmap if it's defined in your resource file.
//
// If you need to draw the icon manually, remove the comments around this function and in the .def file.
//

void WINAPI DLLExport EditorDisplay(mv _far *mV, fpObjInfo oiPtr, fpLevObj loPtr, LPEDATA edPtr, RECT FAR *rc)
{
#ifndef RUN_ONLY

	// This is a simple case of drawing an image onto MMF's frame editor window
	// First, we must get a pointer to the surface used by the frame editor

	LPSURFACE ps = WinGetSurface((int)mV->mvIdEditWin);
	if ( ps != NULL )		// Do the following if this surface exists
	{
		int x = rc->left;	// get our boundaries
		int y = rc->top;
		int w = rc->right-rc->left;
		int h = rc->bottom-rc->top;

		cSurface is;			// New surface variable for us to use
		is.Create(4, 4, ps);	// Create a surface implementation from a prototype (frame editor win)
		is.LoadImage(hInstLib, EXO_ICON, LI_REMAP);	// Load our bitmap from the resource,
														// and remap palette if necessary
		is.SetTransparentColor(is.GetPixelFast(0,0));

		is.Blit(*ps, x, y, BMODE_TRANSP, BOP_COPY, 0);	// Blit the image to the frame editor surface!
		// This actually blits (or copies) the whole of our surface onto the frame editor's surface
		// at a specified position.
		// We could use different image effects when we copy, e.g. invert, AND, OR, XOR,
		// blend (semi-transparent, the 6th param is amount of transparency)
		// You can 'anti-alias' with the 7th param (default=0 or off)
	}

#endif // !RUN_ONLY
}

// --------------------
// IsTransparent
// --------------------
// This routine tells MMF2 if the mouse pointer is over a transparent zone of the object.
// 

extern "C" BOOL WINAPI DLLExport IsTransparent(mv _far *mV, fpLevObj loPtr, LPEDATA edPtr, int dx, int dy)
{
#ifndef RUN_ONLY
	// Write your code here
#endif // !RUN_ONLY
	return FALSE;
}

// --------------------
// PrepareToWriteObject
// --------------------
// Just before writing the datazone when saving the application, MMF2 calls this routine.
// 

void WINAPI	DLLExport PrepareToWriteObject(mv _far *mV, LPEDATA edPtr, fpObjInfo adoi)
{
#ifndef RUN_ONLY
	// Write your code here
#endif // !RUN_ONLY
}

// --------------------
// GetFilters
// --------------------
//

BOOL WINAPI GetFilters(LPMV mV, LPEDATA edPtr, DWORD dwFlags, LPVOID pReserved)
{
#ifndef RUN_ONLY
	// If your extension uses image filters
//	if ( (dwFlags & GETFILTERS_IMAGES) != 0 )
//		return TRUE;

	// If your extension uses sound filters
//	if ( (dwFlags & GETFILTERS_SOUNDS) != 0 )
//		return TRUE;
#endif // RUN_ONLY
	return FALSE;
}

// --------------------
// UsesFile
// --------------------
// Triggers when a file is dropped onto the frame
// Return TRUE if you can create an object from the given file
//

BOOL WINAPI	DLLExport UsesFile (LPMV mV, LPSTR fileName)
{
	BOOL r = FALSE;
#ifndef RUN_ONLY

	// Example: return TRUE if file extension is ".txt"
/*	
	LPSTR	ext, npath;

	if ( fileName != NULL )
	{
		if ( (ext=(LPSTR)malloc(_MAX_EXT)) != NULL )
		{
			if ( (npath=(LPSTR)malloc(_MAX_PATH)) != NULL )
			{
				strcpy(npath, fileName);
				_splitpath(npath, NULL, NULL, NULL, ext);
				if ( _stricmp(ext, ".txt") == 0 )
					r = TRUE;
				free(npath);
			}
			free(ext);
		}
	} */
#endif // !RUN_ONLY
	return r;
}


// --------------------
// CreateFromFile
// --------------------
// Creates a new object from file
//

void WINAPI	DLLExport CreateFromFile (LPMV mV, LPSTR fileName, LPEDATA edPtr)
{
#ifndef RUN_ONLY
	// Initialize your extension data from the given file
//	edPtr->swidth = 32;
//	edPtr->sheight = 32;

	// Example: store the filename
	// strcpy(edPtr->myFileName, fileName);
#endif // !RUN_ONLY
}



// ============================================================================
//
// ROUTINES USED UNDER EVENT / TIME / STEP-THROUGH EDITOR
// You should not need to change these routines
// 
// ============================================================================

// -----------------
// menucpy
// -----------------
// Internal routine used later, copy one menu onto another
// 
#ifndef RUN_ONLY
void menucpy(HMENU hTargetMenu, HMENU hSourceMenu)
{
	int			n, id, nMn;
	NPSTR		strBuf;
	HMENU		hSubMenu;

	nMn = GetMenuItemCount(hSourceMenu);
	strBuf = (NPSTR)LocalAlloc(LPTR, 80);
	for (n=0; n<nMn; n++)
	{
		if (0 == (id = GetMenuItemID(hSourceMenu, n)))
			AppendMenu(hTargetMenu, MF_SEPARATOR, 0, 0L);
		else
		{
			GetMenuString(hSourceMenu, n, strBuf, 80, MF_BYPOSITION);
			if (id != -1)
				AppendMenu(hTargetMenu, GetMenuState(hSourceMenu, n, MF_BYPOSITION), id, strBuf);
			else
			{
				hSubMenu = CreatePopupMenu();
				AppendMenu(hTargetMenu, MF_POPUP | MF_STRING, (uint)hSubMenu, strBuf);
				menucpy(hSubMenu, GetSubMenu(hSourceMenu, n));
			}
		}
	}
	LocalFree((HLOCAL)strBuf);
}

// -----------------
// GetPopupMenu
// -----------------
// Internal routine used later. Returns the first popup from a menu
// 
HMENU GetPopupMenu(short mn)
{
	HMENU hPopup=CreatePopupMenu();
	
	if(mn == MN_CONDITIONS)
		menucpy(hPopup,ConditionMenu());
	else if(mn == MN_ACTIONS)
		menucpy(hPopup,ActionMenu());
	else if(mn == MN_EXPRESSIONS)
		menucpy(hPopup,ExpressionMenu());

	return hPopup;
}

// --------------------
// GetEventInformations
// --------------------
// Internal routine used later. Look for one event in one of the eventInfos array...
// No protection to go faster: you must properly enter the conditions/actions!
//

static LPEVENTINFOS2 GetEventInformations(LPEVENTINFOS2 eiPtr, short code)

{
	while(eiPtr->infos.code != code)
		eiPtr = EVINFO2_NEXT(eiPtr);
	
	return eiPtr;
}
#endif // !RUN_ONLY


// ----------------------------------------------------
// GetConditionMenu / GetActionMenu / GetExpressionMenu
// ----------------------------------------------------
// Load the condition/action/expression menu from the resource, eventually
// enable or disable some options, and returns it to MMF2.
//

HMENU WINAPI DLLExport GetConditionMenu(mv _far *mV, fpObjInfo oiPtr, LPEDATA edPtr)
{
#ifndef RUN_ONLY
	// Check compatibility
	return GetPopupMenu(MN_CONDITIONS);
#endif // !RUN_ONLY
	return NULL;
}

HMENU WINAPI DLLExport GetActionMenu(mv _far *mV, fpObjInfo oiPtr, LPEDATA edPtr)
{
#ifndef RUN_ONLY
	// Check compatibility
	return GetPopupMenu(MN_ACTIONS);
#endif // !RUN_ONLY
	return NULL;
}

HMENU WINAPI DLLExport GetExpressionMenu(mv _far *mV, fpObjInfo oiPtr, LPEDATA edPtr)
{
#ifndef RUN_ONLY
	// Check compatibility
	return GetPopupMenu(MN_EXPRESSIONS);
#endif // !RUN_ONLY
	return NULL;
}


// -------------------------------------------------------
// GetConditionTitle / GetActionTitle / GetExpressionTitle
// -------------------------------------------------------
// Returns the title of the dialog box displayed when entering
// parameters for the condition, action or expressions, if any.
// Here, we simply return the title of the menu option
//

#ifndef RUN_ONLY
void GetCodeTitle(LPEVENTINFOS2 eiPtr, short code, short param, short mn, LPSTR strBuf, WORD maxLen)
{
	HMENU		hMn;

	// Finds event in array
	eiPtr=GetEventInformations(eiPtr, code);

	// If a special string is to be returned
	short strID = EVINFO2_PARAMTITLE(eiPtr, param);

	if(strID) {
		switch(mn) {
		case MN_CONDITIONS:
			if(code>=0&&code<(short)Conditions.size()) {
				if(param>=0&&param<(short)Conditions[code]->getParamCount())
					strcpy(strBuf,Conditions[code]->getParamName(param));
			}
			break;
		case MN_ACTIONS:
			if(code>=0&&code<(short)Actions.size()) {
				if(param>=0&&param<(short)Actions[code]->getParamCount())
					strcpy(strBuf,Actions[code]->getParamName(param));
			}
			break;
		case MN_EXPRESSIONS:
			if(code>=0&&code<(short)Expressions.size()) {
				if(param>=0&&param<(short)Expressions[code]->getParamCount())
					strcpy(strBuf,Expressions[code]->getParamName(param));
			}
			break;
		}
	} else {
		if((hMn=LoadMenu(hInstLib, MAKEINTRESOURCE(mn)))) {
			GetMenuString(hMn, eiPtr->menu, strBuf, maxLen, MF_BYCOMMAND);
			DestroyMenu(hMn);
		}
	}
}
#else
#define GetCodeTitle(a,b,c,d,e,f)
#endif // !RUN_ONLY

void WINAPI DLLExport GetConditionTitle(mv _far *mV, short code, short param, LPSTR strBuf, short maxLen) {
	GetCodeTitle((LPEVENTINFOS2)conditionsInfos, code, param, MN_CONDITIONS, strBuf, maxLen);
}
void WINAPI DLLExport GetActionTitle(mv _far *mV, short code, short param, LPSTR strBuf, short maxLen) {
	GetCodeTitle((LPEVENTINFOS2)actionsInfos, code, param, MN_ACTIONS, strBuf, maxLen);
}
void WINAPI DLLExport GetExpressionTitle(mv _far *mV, short code, LPSTR strBuf, short maxLen) {
	GetCodeTitle((LPEVENTINFOS2)expressionsInfos, code, 0, MN_EXPRESSIONS, strBuf, maxLen);
}

// -------------------------------------------------------
// GetConditionTitle / GetActionTitle / GetExpressionTitle
// -------------------------------------------------------
// From a menu ID, these routines returns the code of the condition,
// action or expression, as defined in the .H file
//

short WINAPI DLLExport GetConditionCodeFromMenu(mv _far *mV, short menuId)
{
#ifndef RUN_ONLY
	LPEVENTINFOS2 eiPtr;
	int n;
	for(n=Conditions.size(),eiPtr=(LPEVENTINFOS2)conditionsInfos;n>0&&eiPtr->menu!=menuId;n--)
		eiPtr=EVINFO2_NEXT(eiPtr);
	if(n>0)
		return eiPtr->infos.code;
#endif // !RUN_ONLY
	return -1;
}

short WINAPI DLLExport GetActionCodeFromMenu(mv _far *mV, short menuId)
{
#ifndef RUN_ONLY
	LPEVENTINFOS2 eiPtr;
	int n;

	for (n=Actions.size(),eiPtr=(LPEVENTINFOS2)actionsInfos;n>0&&eiPtr->menu!=menuId;n--)
		eiPtr = EVINFO2_NEXT(eiPtr);
	if (n>0) 
		return eiPtr->infos.code;
#endif // !RUN_ONLY
	return -1;
}

short WINAPI DLLExport GetExpressionCodeFromMenu(mv _far *mV, short menuId)
{
#ifndef RUN_ONLY
	LPEVENTINFOS2 eiPtr;
	int	n;
	for (n=Expressions.size(),eiPtr=(LPEVENTINFOS2)expressionsInfos;n>0&&eiPtr->menu!=menuId;n--)
		eiPtr = EVINFO2_NEXT(eiPtr);
	if (n>0) 
		return eiPtr->infos.code;
#endif // !RUN_ONLY
	return -1;
}


// -------------------------------------------------------
// GetConditionInfos / GetActionInfos / GetExpressionInfos
// -------------------------------------------------------
// From a action / condition / expression code, returns 
// an infosEvents structure. 
//

LPINFOEVENTSV2 WINAPI DLLExport GetConditionInfos(mv _far *mV, short code)
{
#ifndef RUN_ONLY
//	return &ThisExt.getConditionInfos(code);
	return &GetEventInformations((LPEVENTINFOS2)conditionsInfos, code)->infos;
#else
	return NULL;
#endif // !RUN_ONLY
}

LPINFOEVENTSV2 WINAPI DLLExport GetActionInfos(mv _far *mV, short code)
{
#ifndef RUN_ONLY
//	return &ThisExt.getActionInfos(code);
	return &GetEventInformations((LPEVENTINFOS2)actionsInfos, code)->infos;
#else
	return NULL;
#endif // !RUN_ONLY
}

LPINFOEVENTSV2 WINAPI DLLExport GetExpressionInfos(mv _far *mV, short code)
{
#ifndef RUN_ONLY
//	return &ThisExt.getExpressionInfos(code);
	return &GetEventInformations((LPEVENTINFOS2)expressionsInfos, code)->infos;
#else
	return NULL;
#endif // !RUN_ONLY
}


// ----------------------------------------------------------
// GetConditionString / GetActionString / GetExpressionString
// ----------------------------------------------------------
// From a action / condition / expression code, returns 
// the string to use for displaying it under the event editor
//

void WINAPI DLLExport GetConditionString(mv _far *mV, short code, LPSTR strPtr, short maxLen)
{
#ifndef RUN_ONLY
		if(code>=0&&code<(short)Conditions.size())
			strcpy(strPtr,Conditions[code]->getName());
#endif // !RUN_ONLY
}

void WINAPI DLLExport GetActionString(mv _far *mV, short code, LPSTR strPtr, short maxLen)
{
#ifndef RUN_ONLY
		if(code>=0&&code<(short)Actions.size())
			strcpy(strPtr,Actions[code]->getName());
#endif // !RUN_ONLY
}

void WINAPI DLLExport GetExpressionString(mv _far *mV, short code, LPSTR strPtr, short maxLen)
{
#ifndef RUN_ONLY
		if(code>=0&&code<(short)Expressions.size())
			strcpy(strPtr,Expressions[code]->getName());
#endif // !RUN_ONLY
}

// ----------------------------------------------------------
// GetExpressionParam
// ----------------------------------------------------------
// Returns the parameter name to display in the expression editor
//

void WINAPI DLLExport GetExpressionParam(mv _far *mV, short code, short param, LPSTR strBuf, short maxLen)
{
#ifndef RUN_ONLY
	if(strlen(Expressions[code]->getParamName(param)))
		strcpy(strBuf,Expressions[code]->getParamName(param));
	else
		*strBuf=0;
#endif
}

// ----------------------------------------------------------
// Custom Parameters
// ----------------------------------------------------------

// --------------------
// InitParameter
// --------------------
// Initialize the parameter.
//

void WINAPI InitParameter(mv _far *mV, short code, paramExt* pExt)
{
#if !RUN_ONLY
	// Example
	// -------
	// strcpy(&pExt->pextData[0], "Parameter Test");
	// pExt->pextSize = sizeof(paramExt) + strlen(pExt->pextData)+1;
#endif // !RUN_ONLY
}

// Example of custom parameter setup proc
// --------------------------------------
/*
#if !RUN_ONLY
BOOL CALLBACK DLLExport SetupProc(HWND hDlg, UINT msgType, WPARAM wParam, LPARAM lParam)
{
	paramExt*			pExt;

	switch (msgType)
	{
		case WM_INITDIALOG: // Init dialog

			// Save edptr
			SetWindowLong(hDlg, DWL_USER, lParam);
			pExt=(paramExt*)lParam;

			SetDlgItemText(hDlg, IDC_EDIT, pExt->pextData);
			return TRUE;

		case WM_COMMAND: // Command

			// Retrieve edptr
			pExt = (paramExt *)GetWindowLong(hDlg, DWL_USER);

			switch (wmCommandID)
			{
			case IDOK:	// Exit
				GetDlgItemText(hDlg, IDC_EDIT, pExt->pextData, 500);
				pExt->pextSize=sizeof(paramExt)+strlen(pExt->pextData)+1;
				EndDialog(hDlg, TRUE);
				return TRUE;

				default:
					break;
			}
			break;

		default:
			break;
	}
	return FALSE;
}
#endif // !RUN_ONLY
*/

// --------------------
// EditParameter
// --------------------
// Edit the parameter.
//

void WINAPI EditParameter(mv _far *mV, short code, paramExt* pExt)
{
#if !RUN_ONLY

	// Example
	// -------
	// DialogBoxParam(hInstLib, MAKEINTRESOURCE(DB_TRYPARAM), mV->mvHEditWin, SetupProc, (LPARAM)(LPBYTE)pExt);

#endif // !RUN_ONLY
}

// --------------------
// GetParameterString
// --------------------
// Initialize the parameter.
//

void WINAPI GetParameterString(mv _far *mV, short code, paramExt* pExt, LPSTR pDest, short size)
{
#if !RUN_ONLY

	// Example
	// -------
	// wsprintf(pDest, "Super parameter %s", pExt->pextData);

#endif // !RUN_ONLY
}

// -----------------
// GetObjInfos
// -----------------
// Return object info
//
// Info displayed in the object's About properties
// Note: ObjComment is also displayed in the Quick Description box in the Insert Object dialog box
//

void WINAPI	DLLExport GetObjInfos (mv _far *mV, LPEDATA edPtr, LPSTR ObjName, LPSTR ObjAuthor, LPSTR ObjCopyright, LPSTR ObjComment, LPSTR ObjHttp)
{
#ifndef RUN_ONLY
	strcpy(ObjName,ObjectName);
	strcpy(ObjAuthor,ObjectAuthor);
	strcpy(ObjCopyright,ObjectCopyright);
	strcpy(ObjComment,ObjectComment);
	strcpy(ObjHttp,ObjectURL);
#endif
}

// -----------------
// GetHelpFileName
// -----------------
// Returns the help filename of the object.
//

LPCSTR WINAPI GetHelpFileName()
{
#ifndef RUN_ONLY
	return ObjectHelp;
#else
	return NULL;
#endif
}

// -----------------
// GetRegID
// -----------------
// Returns the registered ID of the object
//

int WINAPI GetRegID()
{
#ifndef RUN_ONLY
	return ObjectRegID;
#else
	return REGID_RUNTIME;
#endif
}