DaVinci Class Reference

#include <DaVinci.h>

Collaboration diagram for DaVinci:

Classes
class	IO
Public Member Functions
	DaVinci (MEM_POOL m, FILE trace_fp=NULL, bool usage_check=false)
	~DaVinci ()
bool	is_ok () const
	DaVinci (const DaVinci &)
void	operator= (const DaVinci &)
void	Event_Loop (DaVinci_Callback *cb_hook)
void	Exit_Event_Loop ()
DA_ACK	Title (const char *title)
DA_ACK	Show_Status (const char *status)
DA_ACK	Show_Message (const char *msg)
DA_ACK	Menu_Create (INT n_items, const MENU_INFO *items)
DA_ACK	Menu_Activate (INT n_ids, const char *ids[])
DA_ACK	Menu_Deactivate (INT n_ids, const char *ids[])
void	Graph_Begin ()
void	Node_Begin (NODE_ID id, const char *label, const NODE_TYPE &node_type)
void	Out_Edge (const EDGE_ID &edge_id, const EDGE_TYPE &edge_type, const NODE_ID dest_id)
void	Node_End ()
DA_ACK	Graph_End ()
DA_ACK	Change_Attr (const NODE_ID node_id, const NODE_TYPE &nt, const char *new_label=NULL)
DA_ACK	Change_Attr (const EDGE_ID &edge_id, const EDGE_TYPE &et)
void	Update_Begin ()
void	New_Node (NODE_ID id, const char *label, const NODE_TYPE &nt)
void	New_Edge (const EDGE_ID &id, const EDGE_TYPE &et, NODE_ID src, NODE_ID dst)
DA_ACK	Update_End ()
Static Public Member Functions
static bool	enabled (bool msg)
Private Types
typedef UINT32	FTAG
typedef FTAG	FTAGS
Private Member Functions
const char *	Ft_Str (const FTAG ftag)
void	Usage_Error (FTAG curr, FTAGS prereq)
bool	Usage_Ok (FTAG curr, FTAGS prereq)
DA_ACK	Wait_For_Ack ()
DA_ACK	Emit_Ack (const char *line)
void	Emit_Do (const char *line)
const char *	Parse_Menu_Label (const char *epfx)
bool	Parse_Event (const char line, EVENT_T event)
bool	Parse_Node_Ids (const char epfx, INT n_nodes, NODE_ID **node_ids)
void	Emit_Menu (INT n_items, const MENU_INFO *items)
void	Emit_Attr (const NODE_TYPE &nt, char **comma)
void	Emit_Attr (const EDGE_TYPE &et)
void	Menu_Basic_Do (const char *label)
DA_ACK	Menu_Set_Active ()
void	Kill_Davinci ()
Private Attributes
IO	_io
MEM_POOL *	_m
queue< EVENT_T >	_event_q
set< NODE_ID >	_node_def_set
set< NODE_ID >	_node_ref_set
Menu_info	_menu_state
bool	_basic_menu_added
bool	_in_event_loop
bool	_display_ok
bool	_usage_check
FTAG	_ftag_last
INT	_node_cnt
INT	_edge_cnt
pid_t	_pid

Detailed Description

Definition at line 375 of file DaVinci.h.

Member Typedef Documentation

typedef UINT32 DaVinci::FTAG [private]

Definition at line 399 of file DaVinci.h.

typedef FTAG DaVinci::FTAGS [private]

Definition at line 400 of file DaVinci.h.

Constructor & Destructor Documentation

DaVinci::DaVinci	(	MEM_POOL *	m,
		FILE *	trace_fp = `NULL`,
		bool	usage_check = `false`
	)

Definition at line 683 of file DaVinci.cxx.

References _basic_menu_added, _display_ok, _edge_cnt, _ftag_last, _in_event_loop, _io, _m, _node_cnt, _pid, _usage_check, close, Emit_Do(), errno, exit(), fdopen(), fork, fprintf(), FT_DAVINCI, getenv(), DaVinci::IO::Init(), INT, NULL, DaVinci::IO::Trace(), and Wait_For_Ack().

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DaVinci::~DaVinci ( )

Definition at line 760 of file DaVinci.cxx.

DaVinci::DaVinci ( const DaVinci & )

Member Function Documentation

DA_ACK DaVinci::Change_Attr	(	const EDGE_ID &	edge_id,
		const EDGE_TYPE &	et
	)

Definition at line 1032 of file DaVinci.cxx.

References _io, BASE_SET, EDGE_ID::dst, Emit_Attr(), FT_CHANGE_ATTR, DaVinci::IO::Out_Fmt(), EDGE_ID::src, Usage_Ok(), and Wait_For_Ack().

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DA_ACK DaVinci::Change_Attr	(	const NODE_ID	node_id,
		const NODE_TYPE &	nt,
		const char *	new_label = `NULL`
	)

Definition at line 1010 of file DaVinci.cxx.

References _io, BASE_SET, comma, Emit_Attr(), FT_CHANGE_ATTR, DaVinci::IO::Out_Fmt(), Usage_Ok(), and Wait_For_Ack().

Referenced by Callback::Edge_Select().

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DA_ACK DaVinci::Emit_Ack ( const char * line ) [inline, private]

Definition at line 432 of file DaVinci.h.

References _io, NULL, DaVinci::IO::Out_Fmt(), and Wait_For_Ack().

Referenced by Emit_Do().

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void DaVinci::Emit_Attr ( const EDGE_TYPE & et ) [private]

Definition at line 600 of file DaVinci.cxx.

References EDGE_TYPE::_edge_color, EDGE_TYPE::_edge_dir, EDGE_TYPE::_edge_pattern, _io, comma, ED_BOTH, ED_INVERSE, ED_NONE, ED_NORMAL, ED_UNSET, EP_DASHED, EP_DOTTED, EP_DOUBLE, EP_SOLID, EP_THICK, EP_UNSET, fprintf(), NULL, DaVinci::IO::Out_Fmt(), and val.

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void DaVinci::Emit_Attr	(	const NODE_TYPE &	nt,
		char **	comma
	)			`[private]`

Definition at line 548 of file DaVinci.cxx.

References NODE_TYPE::_border, NODE_TYPE::_hide, _io, NODE_TYPE::_node_color, NODE_TYPE::_node_shape, fprintf(), NB_DOUBLE, NB_SINGLE, NB_UNSET, NH_HIDE, NH_SHOW, NH_UNSET, NS_BOX, NS_CIRCLE, NS_ELLIPSE, NS_RHOMBUS, NS_TEXT, NS_UNSET, NULL, DaVinci::IO::Out_Fmt(), and val.

Referenced by Change_Attr(), New_Edge(), New_Node(), Node_Begin(), and Out_Edge().

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void DaVinci::Emit_Do ( const char * line ) [inline, private]

Definition at line 438 of file DaVinci.h.

References Emit_Ack(), and fprintf().

Referenced by DaVinci().

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void DaVinci::Emit_Menu	(	INT	n_items,
		const MENU_INFO *	items
	)			`[private]`

Definition at line 528 of file DaVinci.cxx.

References _io, _menu_state, DM_ACTIVE, DM_INACTIVE, INT, DaVinci::IO::Out_Fmt(), and Menu_info::Set().

Referenced by Menu_Create().

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static bool DaVinci::enabled ( bool msg ) [inline, static]

Definition at line 458 of file DaVinci.h.

References DevWarn(), getenv(), and NULL.

Referenced by dV_view_whirl().

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void DaVinci::Event_Loop ( DaVinci_Callback * cb_hook )

Definition at line 774 of file DaVinci.cxx.

References _basic_menu_added, _display_ok, _event_q, _in_event_loop, _io, EVENT_T::com_error, DaVinci_Callback::Edge_Select(), EK_COM_ERROR, EK_OK, EK_QUIT, EK_SEL_EDGE, EK_SEL_MENU, EK_SEL_NODES, fprintf(), MENU_INFO::id, DaVinci::IO::In_Line(), INT, EVENT_T::kind, Menu_Basic_Do(), Menu_Create(), DaVinci_Callback::Menu_Select(), N_MENU_BASIC, DaVinci_Callback::Node_Select(), NULL, Parse_Event(), EVENT_T::sel_edge, EVENT_T::sel_menu, EVENT_T::sel_nodes, and EVENT_T::u.

Referenced by dV_view_whirl().

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void DaVinci::Exit_Event_Loop ( )

Definition at line 856 of file DaVinci.cxx.

References _in_event_loop.

Referenced by Menu_Basic_Do().

const char * DaVinci::Ft_Str ( const FTAG ftag ) [private]

Definition at line 279 of file DaVinci.cxx.

References FT_CHANGE_ATTR, FT_DAVINCI, FT_GRAPH_BEGIN, FT_GRAPH_END, FT_MENU_ACTIVATE, FT_MENU_CREATE, FT_MENU_DEACTIVATE, FT_NEW_EDGE, FT_NEW_NODE, FT_NODE_BEGIN, FT_NODE_END, FT_OUT_EDGE, FT_SHOW_MESSAGE, FT_SHOW_STATUS, FT_TITLE, FT_UPDATE_BEGIN, FT_UPDATE_END, and s.

Referenced by Usage_Error().

void DaVinci::Graph_Begin ( )

Definition at line 928 of file DaVinci.cxx.

References _io, _node_cnt, BASE_SET, FT_GRAPH_BEGIN, DaVinci::IO::Out_Fmt(), and Usage_Ok().

Referenced by draw_whirl_tree().

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DA_ACK DaVinci::Graph_End ( )

Definition at line 988 of file DaVinci.cxx.

References _io, _node_def_set, _node_ref_set, _usage_check, fprintf(), FT_GRAPH_BEGIN, FT_GRAPH_END, FT_NODE_END, DaVinci::IO::Out_Fmt(), Usage_Ok(), and Wait_For_Ack().

Referenced by draw_whirl_tree().

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bool DaVinci::is_ok ( ) const [inline]

Definition at line 474 of file DaVinci.h.

References _display_ok.

void DaVinci::Kill_Davinci ( ) [private]

Definition at line 668 of file DaVinci.cxx.

References _display_ok, _io, _pid, DaVinci::IO::Close(), INT, stat, and waitpid.

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DA_ACK DaVinci::Menu_Activate	(	INT	n_ids,
		const char *	ids[]
	)

Definition at line 906 of file DaVinci.cxx.

References _menu_state, BASE_SET, DM_ACTIVE, FT_MENU_ACTIVATE, INT, Menu_Set_Active(), Menu_info::Set(), and Usage_Ok().

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void DaVinci::Menu_Basic_Do ( const char * label ) [private]

Definition at line 641 of file DaVinci.cxx.

References Exit_Event_Loop().

Referenced by Event_Loop().

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DA_ACK DaVinci::Menu_Create	(	INT	n_items,
		const MENU_INFO *	items
	)

Definition at line 889 of file DaVinci.cxx.

References _io, BASE_SET, Emit_Menu(), FT_MENU_CREATE, Menu_Set_Active(), NULL, DaVinci::IO::Out_Fmt(), Usage_Ok(), and Wait_For_Ack().

Referenced by dV_view_whirl(), and Event_Loop().

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DA_ACK DaVinci::Menu_Deactivate	(	INT	n_ids,
		const char *	ids[]
	)

Definition at line 917 of file DaVinci.cxx.

References _menu_state, BASE_SET, DM_INACTIVE, FT_MENU_DEACTIVATE, INT, Menu_Set_Active(), Menu_info::Set(), and Usage_Ok().

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DA_ACK DaVinci::Menu_Set_Active ( ) [private]

Definition at line 649 of file DaVinci.cxx.

References _io, _menu_state, DM_ACTIVE, Menu_info::items, DaVinci::IO::Out_Fmt(), and Wait_For_Ack().

Referenced by Menu_Activate(), Menu_Create(), and Menu_Deactivate().

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void DaVinci::New_Edge	(	const EDGE_ID &	id,
		const EDGE_TYPE &	et,
		NODE_ID	src,
		NODE_ID	dst
	)

Definition at line 1072 of file DaVinci.cxx.

References _edge_cnt, _io, Emit_Attr(), FT_NEW_EDGE, FT_NEW_NODE, FT_UPDATE_BEGIN, DaVinci::IO::Out_Fmt(), and Usage_Ok().

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void DaVinci::New_Node	(	NODE_ID	id,
		const char *	label,
		const NODE_TYPE &	nt
	)

Definition at line 1055 of file DaVinci.cxx.

References _edge_cnt, _io, _node_cnt, comma, Emit_Attr(), fprintf(), FT_NEW_NODE, FT_UPDATE_BEGIN, DaVinci::IO::Out_Fmt(), and Usage_Ok().

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void DaVinci::Node_Begin	(	NODE_ID	id,
		const char *	label,
		const NODE_TYPE &	node_type
	)

Definition at line 937 of file DaVinci.cxx.

References _edge_cnt, _io, _node_cnt, _node_def_set, NODE_TYPE::_type_name, _usage_check, comma, Emit_Attr(), fprintf(), FT_GRAPH_BEGIN, FT_NODE_BEGIN, FT_NODE_END, DaVinci::IO::Out_Fmt(), and Usage_Ok().

Referenced by draw_expr(), and draw_stmt().

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void DaVinci::Node_End ( )

Definition at line 980 of file DaVinci.cxx.

References _io, FT_NODE_BEGIN, FT_NODE_END, FT_OUT_EDGE, DaVinci::IO::Out_Fmt(), and Usage_Ok().

Referenced by draw_expr(), and draw_stmt().

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void DaVinci::operator= ( const DaVinci & )

void DaVinci::Out_Edge	(	const EDGE_ID &	edge_id,
		const EDGE_TYPE &	edge_type,
		const NODE_ID	dest_id
	)

Definition at line 961 of file DaVinci.cxx.

References _edge_cnt, _io, _node_ref_set, EDGE_TYPE::_type_name, _usage_check, EDGE_ID::dst, Emit_Attr(), FT_NODE_BEGIN, FT_OUT_EDGE, DaVinci::IO::Out_Fmt(), EDGE_ID::src, and Usage_Ok().

Referenced by draw_expr(), and draw_stmt().

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bool DaVinci::Parse_Event	(	const char *	line,
		EVENT_T *	event
	)			`[private]`

Definition at line 459 of file DaVinci.cxx.

References EK_COM_ERROR, EK_OK, EK_QUIT, EK_SEL_EDGE, EK_SEL_MENU, EK_SEL_NODES, Event_Tbl, fprintf(), INT, EVENT_T::kind, N_EVENT, name, NULL, Parse_Edge_Id(), Parse_Menu_Label(), Parse_Node_Ids(), EVENT_T::sel_nodes, and EVENT_T::u.

Referenced by Event_Loop(), and Wait_For_Ack().

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const char * DaVinci::Parse_Menu_Label ( const char * epfx ) [private]

Definition at line 424 of file DaVinci.cxx.

References _menu_state, Menu_info::Add(), fprintf(), INT, len, MAX_MENU_LABEL_LEN, and NULL.

Referenced by Parse_Event().

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bool DaVinci::Parse_Node_Ids	(	const char *	epfx,
		INT *	n_nodes,
		NODE_ID **	node_ids
	)			`[private]`

Definition at line 360 of file DaVinci.cxx.

References _m, CXX_NEW_ARRAY, fprintf(), INT, NULL, and sp.

Referenced by Parse_Event().

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DA_ACK DaVinci::Show_Message ( const char * msg )

Definition at line 880 of file DaVinci.cxx.

References _io, BASE_SET, FT_SHOW_MESSAGE, DaVinci::IO::Out_Fmt(), Usage_Ok(), and Wait_For_Ack().

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DA_ACK DaVinci::Show_Status ( const char * status )

Definition at line 871 of file DaVinci.cxx.

References _io, BASE_SET, FT_SHOW_STATUS, DaVinci::IO::Out_Fmt(), Usage_Ok(), and Wait_For_Ack().

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DA_ACK DaVinci::Title ( const char * title )

Definition at line 862 of file DaVinci.cxx.

References _io, BASE_SET, FT_TITLE, DaVinci::IO::Out_Fmt(), Usage_Ok(), and Wait_For_Ack().

Referenced by dV_view_whirl().

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void DaVinci::Update_Begin ( )

Definition at line 1045 of file DaVinci.cxx.

References _edge_cnt, _io, _node_cnt, BASE_SET, FT_UPDATE_BEGIN, DaVinci::IO::Out_Fmt(), and Usage_Ok().

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DA_ACK DaVinci::Update_End ( )

Definition at line 1091 of file DaVinci.cxx.

References _edge_cnt, _io, FT_NEW_EDGE, FT_NEW_NODE, FT_UPDATE_BEGIN, FT_UPDATE_END, DaVinci::IO::Out_Fmt(), Usage_Ok(), and Wait_For_Ack().

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void DaVinci::Usage_Error	(	FTAG	curr,
		FTAGS	prereq
	)			`[private]`

Definition at line 308 of file DaVinci.cxx.

References _display_ok, _ftag_last, comma, fprintf(), FT_DAVINCI, and Ft_Str().

Referenced by Usage_Ok().

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bool DaVinci::Usage_Ok	(	FTAG	curr,
		FTAGS	prereq
	)			`[inline, private]`

Definition at line 422 of file DaVinci.h.

References _display_ok, _ftag_last, and Usage_Error().

Referenced by Change_Attr(), Graph_Begin(), Graph_End(), Menu_Activate(), Menu_Create(), Menu_Deactivate(), New_Edge(), New_Node(), Node_Begin(), Node_End(), Out_Edge(), Show_Message(), Show_Status(), Title(), Update_Begin(), and Update_End().

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DA_ACK DaVinci::Wait_For_Ack ( ) [private]

Definition at line 330 of file DaVinci.cxx.

References _display_ok, _event_q, _io, EK_COM_ERROR, EK_OK, DaVinci::IO::In_Line(), EVENT_T::kind, NULL, and Parse_Event().

Referenced by Change_Attr(), DaVinci(), Emit_Ack(), Graph_End(), Menu_Create(), Menu_Set_Active(), Show_Message(), Show_Status(), Title(), and Update_End().

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Member Data Documentation

bool DaVinci::_basic_menu_added [private]

Definition at line 410 of file DaVinci.h.

Referenced by DaVinci(), and Event_Loop().

bool DaVinci::_display_ok [private]

Definition at line 412 of file DaVinci.h.

Referenced by DaVinci(), Event_Loop(), is_ok(), Kill_Davinci(), Usage_Error(), Usage_Ok(), and Wait_For_Ack().

INT DaVinci::_edge_cnt [private]

Definition at line 416 of file DaVinci.h.

Referenced by DaVinci(), New_Edge(), New_Node(), Node_Begin(), Out_Edge(), Update_Begin(), and Update_End().

queue<EVENT_T> DaVinci::_event_q [private]

Definition at line 405 of file DaVinci.h.

Referenced by Event_Loop(), and Wait_For_Ack().

FTAG DaVinci::_ftag_last [private]

Definition at line 414 of file DaVinci.h.

Referenced by DaVinci(), Usage_Error(), and Usage_Ok().

bool DaVinci::_in_event_loop [private]

Definition at line 411 of file DaVinci.h.

Referenced by DaVinci(), Event_Loop(), and Exit_Event_Loop().

IO DaVinci::_io [private]

Definition at line 402 of file DaVinci.h.

Referenced by Change_Attr(), DaVinci(), Emit_Ack(), Emit_Attr(), Emit_Menu(), Event_Loop(), Graph_Begin(), Graph_End(), Kill_Davinci(), Menu_Create(), Menu_Set_Active(), New_Edge(), New_Node(), Node_Begin(), Node_End(), Out_Edge(), Show_Message(), Show_Status(), Title(), Update_Begin(), Update_End(), and Wait_For_Ack().

MEM_POOL* DaVinci::_m [private]

Definition at line 403 of file DaVinci.h.

Referenced by DaVinci(), and Parse_Node_Ids().

Menu_info DaVinci::_menu_state [private]

Definition at line 409 of file DaVinci.h.

Referenced by Emit_Menu(), Menu_Activate(), Menu_Deactivate(), Menu_Set_Active(), and Parse_Menu_Label().

INT DaVinci::_node_cnt [private]

Definition at line 415 of file DaVinci.h.

Referenced by DaVinci(), Graph_Begin(), New_Node(), Node_Begin(), and Update_Begin().

set<NODE_ID> DaVinci::_node_def_set [private]

Definition at line 407 of file DaVinci.h.

Referenced by Graph_End(), and Node_Begin().

set<NODE_ID> DaVinci::_node_ref_set [private]

Definition at line 408 of file DaVinci.h.

Referenced by Graph_End(), and Out_Edge().

pid_t DaVinci::_pid [private]

Definition at line 417 of file DaVinci.h.

Referenced by DaVinci(), and Kill_Davinci().

bool DaVinci::_usage_check [private]

Definition at line 413 of file DaVinci.h.

Referenced by DaVinci(), Graph_End(), Node_Begin(), and Out_Edge().

The documentation for this class was generated from the following files:

osprey1.0/be/com/DaVinci.h
osprey1.0/be/com/DaVinci.cxx

DaVinci Class Reference

Classes

Public Member Functions

Static Public Member Functions

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation