Differential D7316 Diff 23386 intern/ghost/intern/GHOST_EventDragnDrop.h

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intern/ghost/intern/GHOST_EventDragnDrop.h

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/** \file		/** \file
* \ingroup GHOST		* \ingroup GHOST
*/		*/

#ifndef __GHOST_EVENTDRAGNDROP_H__		#ifndef __GHOST_EVENTDRAGNDROP_H__
#define __GHOST_EVENTDRAGNDROP_H__		#define __GHOST_EVENTDRAGNDROP_H__

		#include "GHOST_Bitmap.h"
#include "GHOST_Event.h"		#include "GHOST_Event.h"
extern "C" {
#include "IMB_imbuf.h"
#include "IMB_imbuf_types.h"
};

/**		/**
* Drag & drop event		* Drag & drop event
*		*
* The dragging sequence is performed in four phases:		* The dragging sequence is performed in four phases:
*		*
* - Start sequence (GHOST_kEventDraggingEntered) that tells		* - Start sequence (GHOST_kEventDraggingEntered) that tells
* a drag'n'drop operation has started.		* a drag'n'drop operation has started.
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* This can happen when the user drops an object on the application icon.		* This can happen when the user drops an object on the application icon.
* (Also used in OSX to pass the filename of the document the user doubled-clicked in the finder)		* (Also used in OSX to pass the filename of the document the user doubled-clicked in the finder)
*		*
* Note that the mouse positions are given in Blender coordinates (y=0 at bottom)		* Note that the mouse positions are given in Blender coordinates (y=0 at bottom)
*		*
* Currently supported object types:		* Currently supported object types:
* - UTF-8 string.		* - UTF-8 string.
* - array of strings representing filenames (GHOST_TStringArray).		* - array of strings representing filenames (GHOST_TStringArray).
* - bitmap #ImBuf.		* - bitmap (GHOST_Bitmap).
*/		*/
class GHOST_EventDragnDrop : public GHOST_Event {		class GHOST_EventDragnDrop : public GHOST_Event {
public:		public:
/**		/**
* Constructor.		* Constructor.
* \param time The time this event was generated.		* \param time The time this event was generated.
* \param type The type of this event.		* \param type The type of this event.
* \param dataType The type of the drop candidate object		* \param dataType The type of the drop candidate object
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~GHOST_EventDragnDrop()		~GHOST_EventDragnDrop()
{		{
// Free the dropped object data		// Free the dropped object data
if (m_dragnDropEventData.data == NULL)		if (m_dragnDropEventData.data == NULL)
return;		return;

switch (m_dragnDropEventData.dataType) {		switch (m_dragnDropEventData.dataType) {
case GHOST_kDragnDropTypeBitmap:		case GHOST_kDragnDropTypeBitmap: {
IMB_freeImBuf((ImBuf *)m_dragnDropEventData.data);		GHOST_Bitmap bitmap = (GHOST_Bitmap )m_dragnDropEventData.data;
		delete bitmap;
break;		break;
		}
case GHOST_kDragnDropTypeFilenames: {		case GHOST_kDragnDropTypeFilenames: {
GHOST_TStringArray strArray = (GHOST_TStringArray )m_dragnDropEventData.data;		GHOST_TStringArray strArray = (GHOST_TStringArray )m_dragnDropEventData.data;
int i;		int i;

for (i = 0; i < strArray->count; i++)		for (i = 0; i < strArray->count; i++)
free(strArray->strings[i]);		free(strArray->strings[i]);

free(strArray->strings);		free(strArray->strings);
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