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/** \file
* \brief iuptree control internal definitions.
*
* See Copyright Notice in iup.h
*/
#ifndef __IUP_TREE_H
#define __IUP_TREE_H
#ifdef __cplusplus
extern "C" {
#endif
/* Kinds of node */
#define ITREE_BRANCH 0
#define ITREE_LEAF 1
#define ITREE_MARK_SINGLE 0
#define ITREE_MARK_MULTIPLE 1
#define ITREE_UPDATEIMAGE_LEAF 1
#define ITREE_UPDATEIMAGE_COLLAPSED 2
#define ITREE_UPDATEIMAGE_EXPANDED 3
void iupdrvTreeInitClass(Iclass* ic);
void iupTreeUpdateImages(Ihandle *ih);
void iupdrvTreeAddNode(Ihandle* ih, const char* id_string, int kind, const char* title, int add);
void iupdrvTreeUpdateMarkMode(Ihandle *ih);
char* iupTreeGetSpacingAttrib(Ihandle* ih);
#if defined(GTK_MAJOR_VERSION)
typedef void InodeHandle;
#elif defined(XmVERSION)
typedef struct _WidgetRec InodeHandle;
#elif defined(WINVER)
typedef struct _TREEITEM InodeHandle;
#else
typedef struct _InodeData InodeHandle;
#endif
typedef struct _InodeData
{
InodeHandle* node_handle;
void* userdata;
} InodeData;
typedef int (*iupTreeNodeFunc)(Ihandle* ih, InodeHandle* node_handle, int id, void* userdata);
int iupTreeForEach(Ihandle* ih, iupTreeNodeFunc func, void* userdata);
InodeHandle* iupTreeGetNode(Ihandle* ih, int id);
InodeHandle* iupTreeGetNodeFromString(Ihandle* ih, const char* name_id);
int iupTreeFindNodeId(Ihandle* ih, InodeHandle* node_handle);
InodeHandle* iupdrvTreeGetFocusNode(Ihandle* ih);
int iupdrvTreeTotalChildCount(Ihandle* ih, InodeHandle* node_handle);
void iupTreeSelectLastCollapsedBranch(Ihandle* ih, int *last_id);
void iupTreeDelFromCache(Ihandle* ih, int id, int count);
void iupTreeAddToCache(Ihandle* ih, int add, int kindPrev, InodeHandle* prevNode, InodeHandle* node_handle);
void iupTreeCopyMoveCache(Ihandle* ih, int id_src, int id_dst, int count, int is_copy);
/* Structure of the tree */
struct _IcontrolData
{
int mark_mode,
add_expanded,
show_dragdrop,
show_rename,
stamp, /* GTK only */
spacing;
void* def_image_leaf; /* Default image leaf */
void* def_image_collapsed; /* Default image collapsed */
void* def_image_expanded; /* Default image expanded */
void* def_image_leaf_mask; /* Motif Only */
void* def_image_collapsed_mask;
void* def_image_expanded_mask;
InodeData *node_cache;
int node_cache_max, node_count;
};
#ifdef __cplusplus
}
#endif
#endif
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