vgfx-util.h File Reference

#include "vgfx.h"
#include "graph/dag.h"

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Classes
class	vgfx::NodeChecker
	NodeChecker -- base class that can be used for walk validation see the bottom of this file for some useful validators. More...
struct	vgfx::hit_result_t
	hit_result_t -- returned from hit detection More...
struct	vgfx::meta_check_t
class	vgfx::MetaKeyValueChecker
Namespaces
namespace	vgfx
Functions
const char *	vgfx::getDragDropRootNodeID (void) throw ()
	getDragDropRootNodeID() - returns the id of the root node used for all drag/drop/copy/paste operations
void	vgfx::getDragRequest (IN ObjectMap *map, IN Primitive *root, IN const SetString &selection, IN float x_cm, IN float y_cm, OUT std::string &request)
	getDragRequest() - given root object in map, and selection of tag_paths, return a drag/drop request (all selected objects attached to the known drag/drop root node id)
bool	vgfx::getDropRequest (IN ObjectMap *map, IN Primitive *root, IN const SetString &selection, IN std::istream &drag_request, IN float x_cm, IN float y_cm, IN NodeChecker &okayToReceiveDrop, OUT std::string &request, OUT SetString &out_selection)
	getDropRequest() - given a drag_request that has been dropped at (x_cm, y_cm) on a given root in a given map, return a request that adds all of the dropped objects to the correct position in the root.
void	vgfx::getSelectionRect (IN ObjectMap *map, IN Primitive *root, IN const SetString &selection,OUT rect_t &r_cm)
	getSelectionRect() - given a set of selected objects, return bounding rect
void	vgfx::addDependenciesToGraph (IN ObjectMap *map, IN const char *id, IO graph::DAG *dag)
	addDependenciesToGraph(map, id, dag) - given a top-level object (id) in a map, run through and find all dependencies of the object.
bool	vgfx::getObjectAt (IN Primitive *root, IN float x_cm, IN float y_cm, IN NodeChecker &checker, OUT hit_result_t &wr)
meta_check_t	vgfx::getMeta (IN Primitive *p, IN const char *name)
std::string	vgfx::getOptionalMeta (IN Primitive *p, IN const char *name, IN const char *default_value)