gpencil_undo.c File Reference

#include <stdlib.h>
#include <string.h>
#include "MEM_guardedalloc.h"
#include "DNA_gpencil_types.h"
#include "DNA_listBase.h"
#include "DNA_windowmanager_types.h"
#include "BKE_context.h"
#include "BKE_gpencil.h"
#include "BLI_listbase.h"
#include "ED_gpencil.h"
#include "WM_api.h"
#include "WM_types.h"
#include "gpencil_intern.h"

Go to the source code of this file.

Classes
struct	bGPundonode
Defines
#define	MAXUNDONAME   64
Typedefs
typedef struct bGPundonode	bGPundonode
Functions
int	ED_gpencil_session_active (void)
int	ED_undo_gpencil_step (bContext *C, int step, const char *name)
void	gpencil_undo_init (bGPdata *gpd)
void	gpencil_undo_push (bGPdata *gpd)
void	gpencil_undo_finish (void)
Variables
static ListBase	undo_nodes = {NULL, NULL}
static bGPundonode *	cur_node = NULL

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Define Documentation

#define MAXUNDONAME   64

Definition at line 49 of file gpencil_undo.c.

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Typedef Documentation

typedef struct bGPundonode bGPundonode

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Function Documentation

int ED_gpencil_session_active

(

void

)

Definition at line 61 of file gpencil_undo.c.

References ListBase::first, and NULL.

Referenced by ed_undo_step(), gp_draw_data(), gp_session_initdata(), and gpencil_draw_poll().

int ED_undo_gpencil_step	(	bContext *	C,
		int	step,
		const char *	name
	)

Definition at line 66 of file gpencil_undo.c.

References BLI_addtail(), ListBase::first, free_gpencil_layers(), bGPundonode::gpd, gpencil_data_get_pointers(), gpencil_layer_duplicate(), ListBase::last, bGPdata::layers, NA_EDITED, bGPundonode::name, NC_SCREEN, ND_GPENCIL, bGPDlayer::next, bGPundonode::next, NULL, OPERATOR_FINISHED, bGPundonode::prev, and WM_event_add_notifier().

Referenced by ed_undo_step().

void gpencil_undo_finish

(

void

)

Definition at line 152 of file gpencil_undo.c.

References BLI_freelistN(), ListBase::first, free_gpencil_data(), bGPundonode::gpd, MEM_freeN(), bGPundonode::next, and NULL.

Referenced by gpencil_draw_exit().

void gpencil_undo_init

(

bGPdata *

gpd

)

Definition at line 116 of file gpencil_undo.c.

References gpencil_undo_push().

Referenced by gp_session_initdata().

void gpencil_undo_push

(

bGPdata *

gpd

)

Definition at line 121 of file gpencil_undo.c.

References BLI_addtail(), BLI_freelinkN(), free_gpencil_data(), bGPundonode::gpd, gpencil_data_duplicate(), MEM_callocN(), MEM_freeN(), and bGPundonode::next.

Referenced by gpencil_stroke_end(), and gpencil_undo_init().

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Variable Documentation

bGPundonode* cur_node = NULL [static]

Definition at line 59 of file gpencil_undo.c.

ListBase undo_nodes = {NULL, NULL} [static]

Definition at line 58 of file gpencil_undo.c.