Detailed Description

methods for user interface dialog

Author: Tobias Achterberg

Definition in file dialog.c.

#include <assert.h>
#include <string.h>
#include <ctype.h>
#include "scip/scip.h"
#include "scip/def.h"
#include "blockmemshell/memory.h"
#include "scip/set.h"
#include "scip/pub_misc.h"
#include "scip/dialog.h"
#include "scip/struct_dialog.h"

Go to the source code of this file.

Functions
static SCIP_RETCODE	readLine (SCIP_DIALOGHDLR dialoghdlr, const char prompt, SCIP_Bool *endoffile)

static SCIP_RETCODE	addHistory (const char *s)

static int	getHistoryLength (void)

static SCIP_RETCODE	removeHistory (int pos)

static SCIP_RETCODE	writeHistory (const char *filename)

static void	linelistFree (SCIP_LINELIST **linelist)

static void	linelistFreeAll (SCIP_LINELIST **linelist)

static SCIP_RETCODE	readInputLine (SCIP_DIALOGHDLR dialoghdlr, const char prompt, SCIP_Bool *endoffile)

SCIP_RETCODE	SCIPdialogCopyInclude (SCIP_DIALOG dialog, SCIP_SET set)

SCIP_RETCODE	SCIPdialoghdlrCreate (SCIP_SET set, SCIP_DIALOGHDLR *dialoghdlr)

SCIP_RETCODE	SCIPdialoghdlrFree (SCIP scip, SCIP_DIALOGHDLR *dialoghdlr)

SCIP_RETCODE	SCIPdialoghdlrExec (SCIP_DIALOGHDLR dialoghdlr, SCIP_SET set)

SCIP_RETCODE	SCIPdialoghdlrSetRoot (SCIP scip, SCIP_DIALOGHDLR dialoghdlr, SCIP_DIALOG *dialog)

SCIP_DIALOG *	SCIPdialoghdlrGetRoot (SCIP_DIALOGHDLR *dialoghdlr)

void	SCIPdialoghdlrClearBuffer (SCIP_DIALOGHDLR *dialoghdlr)

SCIP_Bool	SCIPdialoghdlrIsBufferEmpty (SCIP_DIALOGHDLR *dialoghdlr)

SCIP_RETCODE	SCIPdialoghdlrGetLine (SCIP_DIALOGHDLR dialoghdlr, SCIP_DIALOG dialog, const char prompt, char inputline, SCIP_Bool endoffile)

SCIP_RETCODE	SCIPdialoghdlrGetWord (SCIP_DIALOGHDLR dialoghdlr, SCIP_DIALOG dialog, const char prompt, char inputword, SCIP_Bool endoffile)

SCIP_RETCODE	SCIPdialoghdlrAddInputLine (SCIP_DIALOGHDLR dialoghdlr, const char inputline)

SCIP_RETCODE	SCIPdialoghdlrAddHistory (SCIP_DIALOGHDLR dialoghdlr, SCIP_DIALOG dialog, const char *command, SCIP_Bool escapecommand)

static SCIP_RETCODE	ensureSubdialogMem (SCIP_DIALOG dialog, SCIP_SET set, int num)

SCIP_RETCODE	SCIPdialogCreate (SCIP_DIALOG *dialog, SCIP_DECL_DIALOGCOPY((dialogcopy)), SCIP_DECL_DIALOGEXEC((dialogexec)), SCIP_DECL_DIALOGDESC((dialogdesc)), SCIP_DECL_DIALOGFREE((dialogfree)), const char name, const char desc, SCIP_Bool issubmenu, SCIP_DIALOGDATA dialogdata)

static SCIP_RETCODE	dialogFree (SCIP scip, SCIP_DIALOG *dialog)

void	SCIPdialogCapture (SCIP_DIALOG *dialog)

SCIP_RETCODE	SCIPdialogRelease (SCIP scip, SCIP_DIALOG *dialog)

SCIP_RETCODE	SCIPdialogExec (SCIP_DIALOG dialog, SCIP_SET set, SCIP_DIALOGHDLR dialoghdlr, SCIP_DIALOG *nextdialog)

static	SCIP_DECL_SORTPTRCOMP (dialogComp)

SCIP_RETCODE	SCIPdialogAddEntry (SCIP_DIALOG dialog, SCIP_SET set, SCIP_DIALOG *subdialog)

SCIP_Bool	SCIPdialogHasEntry (SCIP_DIALOG dialog, const char entryname)

int	SCIPdialogFindEntry (SCIP_DIALOG dialog, const char entryname, SCIP_DIALOG **subdialog)

SCIP_RETCODE	SCIPdialogDisplayMenu (SCIP_DIALOG dialog, SCIP scip)

SCIP_RETCODE	SCIPdialogDisplayMenuEntry (SCIP_DIALOG dialog, SCIP scip)

SCIP_RETCODE	SCIPdialogDisplayCompletions (SCIP_DIALOG dialog, SCIP scip, const char *entryname)

void	SCIPdialogGetPath (SCIP_DIALOG dialog, const char sepchar, char path)

const char *	SCIPdialogGetName (SCIP_DIALOG *dialog)

const char *	SCIPdialogGetDesc (SCIP_DIALOG *dialog)

SCIP_Bool	SCIPdialogIsSubmenu (SCIP_DIALOG *dialog)

SCIP_DIALOG *	SCIPdialogGetParent (SCIP_DIALOG *dialog)

SCIP_DIALOG **	SCIPdialogGetSubdialogs (SCIP_DIALOG *dialog)

int	SCIPdialogGetNSubdialogs (SCIP_DIALOG *dialog)

SCIP_DIALOGDATA *	SCIPdialogGetData (SCIP_DIALOG *dialog)

void	SCIPdialogSetData (SCIP_DIALOG dialog, SCIP_DIALOGDATA dialogdata)

SCIP_RETCODE	SCIPdialogWriteHistory (const char *filename)

Function Documentation

◆ readLine()

static SCIP_RETCODE readLine	(	SCIP_DIALOGHDLR *	dialoghdlr,
		const char *	prompt,
		SCIP_Bool *	endoffile
	)

static

reads a line of input from stdin

Parameters

dialoghdlr	dialog handler
prompt	prompt to display
endoffile	pointer to store whether the end of the input file was reached

Definition at line 148 of file dialog.c.

References SCIP_Dialoghdlr::buffer, SCIP_Dialoghdlr::bufferpos, SCIP_Dialoghdlr::buffersize, FALSE, SCIP_OKAY, and TRUE.

Referenced by readInputLine().

◆ addHistory()

static SCIP_RETCODE addHistory ( const char * s )

static

puts the given string on the command history

Parameters

s	string to add to the command history

Definition at line 189 of file dialog.c.

References SCIP_OKAY.

Referenced by SCIPdialoghdlrAddHistory().

◆ getHistoryLength()

static int getHistoryLength ( void )

static

returns the current length of the history list

Definition at line 199 of file dialog.c.

Referenced by SCIPdialoghdlrAddHistory().

◆ removeHistory()

static SCIP_RETCODE removeHistory ( int pos )

static

removes a single element from the history list

Parameters

pos	list position of history entry to remove

Definition at line 208 of file dialog.c.

References SCIP_OKAY.

Referenced by SCIPdialoghdlrAddHistory().

◆ writeHistory()

static SCIP_RETCODE writeHistory ( const char * filename )

static

writes command history into file of the specified name

Parameters

filename name of file to (over)write history to

Definition at line 219 of file dialog.c.

References SCIP_OKAY.

Referenced by SCIPdialogWriteHistory().

◆ linelistFree()

static void linelistFree ( SCIP_LINELIST ** linelist )

static

frees a single linelist entry, but not its successors

Parameters

linelist pointer to line list

Definition at line 231 of file dialog.c.

References BMSfreeMemory, and BMSfreeMemoryArray.

Referenced by linelistFreeAll(), and readInputLine().

◆ linelistFreeAll()

static void linelistFreeAll ( SCIP_LINELIST ** linelist )

static

frees a linelist entry and all of its successors

Parameters

linelist pointer to line list

Definition at line 243 of file dialog.c.

References linelistFree(), and SCIP_Linelist::nextline.

Referenced by SCIPdialoghdlrFree().

◆ readInputLine()

static SCIP_RETCODE readInputLine	(	SCIP_DIALOGHDLR *	dialoghdlr,
		const char *	prompt,
		SCIP_Bool *	endoffile
	)

static

reads a line of input from stdin or from the stored input lines in the input list

Parameters

dialoghdlr	dialog handler
prompt	prompt to display
endoffile	pointer to store whether the end of the input file was reached

Definition at line 261 of file dialog.c.

References SCIP_Dialoghdlr::buffer, SCIP_Dialoghdlr::bufferpos, SCIP_Dialoghdlr::buffersize, FALSE, SCIP_Linelist::inputline, SCIP_Dialoghdlr::inputlist, SCIP_Dialoghdlr::inputlistptr, linelistFree(), SCIP_Linelist::nextline, readLine(), SCIP_CALL, and SCIP_OKAY.

Referenced by SCIPdialoghdlrGetLine(), and SCIPdialoghdlrGetWord().

◆ SCIPdialogCopyInclude()

SCIP_RETCODE SCIPdialogCopyInclude	(	SCIP_DIALOG *	dialog,
		SCIP_SET *	set
	)

copies the given dialog to a new scip

Parameters

dialog	dialog
set	SCIP_SET of SCIP to copy to

Definition at line 310 of file dialog.c.

References SCIP_CALL, SCIP_OKAY, SCIPdialogGetName(), and SCIPsetDebugMsg.

◆ SCIPdialoghdlrCreate()

SCIP_RETCODE SCIPdialoghdlrCreate	(	SCIP_SET *	set,
		SCIP_DIALOGHDLR **	dialoghdlr
	)

creates a dialog handler

Parameters

set	global SCIP settings
dialoghdlr	pointer to store dialog handler

Definition at line 328 of file dialog.c.

References BMSallocMemory, BMSallocMemoryArray, SCIP_ALLOC, SCIP_CALL, SCIP_MAXSTRLEN, SCIP_OKAY, SCIPdialoghdlrClearBuffer(), SCIPsetIncludeExternalCode(), and SCIPsnprintf().

Referenced by doScipCreate().

◆ SCIPdialoghdlrFree()

SCIP_RETCODE SCIPdialoghdlrFree	(	SCIP *	scip,
		SCIP_DIALOGHDLR **	dialoghdlr
	)

frees a dialog handler and it's dialog tree

Parameters

scip	SCIP data structure
dialoghdlr	pointer to dialog handler

Definition at line 358 of file dialog.c.

References BMSfreeMemory, BMSfreeMemoryArray, linelistFreeAll(), SCIP_CALL, SCIP_OKAY, and SCIPdialoghdlrSetRoot().

Referenced by SCIPfree().

◆ SCIPdialoghdlrExec()

SCIP_RETCODE SCIPdialoghdlrExec	(	SCIP_DIALOGHDLR *	dialoghdlr,
		SCIP_SET *	set
	)

executes the root dialog of the dialog handler

Parameters

dialoghdlr	dialog handler
set	global SCIP settings

Definition at line 376 of file dialog.c.

References SCIP_Dialoghdlr::buffer, SCIP_Dialoghdlr::bufferpos, SCIP_Dialoghdlr::rootdialog, SCIP_CALL, SCIP_OKAY, SCIPdialogExec(), and SCIPdialoghdlrClearBuffer().

Referenced by SCIPstartInteraction().

◆ SCIPdialoghdlrSetRoot()

SCIP_RETCODE SCIPdialoghdlrSetRoot	(	SCIP *	scip,
		SCIP_DIALOGHDLR *	dialoghdlr,
		SCIP_DIALOG *	dialog
	)

makes given dialog the root dialog of dialog handler; captures dialog and releases former root dialog

Parameters

scip	SCIP data structure
dialoghdlr	dialog handler
dialog	dialog to be the root

Definition at line 404 of file dialog.c.

References SCIP_Dialoghdlr::rootdialog, SCIP_CALL, SCIP_OKAY, SCIPdialogCapture(), and SCIPdialogRelease().

Referenced by SCIPdialoghdlrFree(), and SCIPsetRootDialog().

◆ ensureSubdialogMem()

static SCIP_RETCODE ensureSubdialogMem	(	SCIP_DIALOG *	dialog,
		SCIP_SET *	set,
		int	num
	)

static

ensures, that sub-dialogs array can store at least the given number of sub-dialogs

Parameters

dialog	dialog
set	global SCIP settings
num	minimal storage size for sub-dialogs

Definition at line 795 of file dialog.c.

References BMSreallocMemoryArray, SCIP_ALLOC, SCIP_OKAY, SCIPsetCalcMemGrowSize(), SCIP_Dialog::subdialogs, and SCIP_Dialog::subdialogssize.

Referenced by SCIPdialogAddEntry().

◆ SCIPdialogCreate()

SCIP_RETCODE SCIPdialogCreate	(	SCIP_DIALOG **	dialog,
		SCIP_DECL_DIALOGCOPY((*dialogcopy))	,
		SCIP_DECL_DIALOGEXEC((*dialogexec))	,
		SCIP_DECL_DIALOGDESC((*dialogdesc))	,
		SCIP_DECL_DIALOGFREE((*dialogfree))	,
		const char *	name,
		const char *	desc,
		SCIP_Bool	issubmenu,
		SCIP_DIALOGDATA *	dialogdata
	)

creates and captures a user interface dialog

Parameters

dialog	pointer to store the dialog
name	name of dialog: command name appearing in parent's dialog menu
desc	description of dialog used if description output method is NULL
issubmenu	is the dialog a sub-menu?
dialogdata	user defined dialog data