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new file to hold the types gfig uses. This makes the sources easier to

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* plug-ins/gfig/gfig-types.h: new file to hold the types gfig uses.
  This makes the sources easier to read.

* plug-ins/gfig/Makefile.am: added gfig-types.h

* plug-ins/gfig/gfig.h: removed some types definitions and put them
  in gfig-types.h and ...

* plug-ins/gfig/gfig-dobject.h
* plug-ins/gfig/gfig-style.h: ...into these files.
This commit is contained in:
David Odin 2004-11-01 12:03:32 +00:00
parent 6ecc7378b1
commit e681ca8061
6 changed files with 239 additions and 189 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
ChangeLog
View file

@ -1,3 +1,16 @@
2004-11-01 DindinX <dindinx@gimp.org>
* plug-ins/gfig/gfig-types.h: new file to hold the types gfig uses.
This makes the sources easier to read.
* plug-ins/gfig/Makefile.am: added gfig-types.h
* plug-ins/gfig/gfig.h: removed some types definitions and put them
in gfig-types.h and ...
* plug-ins/gfig/gfig-dobject.h
* plug-ins/gfig/gfig-style.h: ...into these files.
2004-10-31 Sven Neumann <sven@gimp.org>
* Made 2.2-pre1 release.

3
plug-ins/gfig/Makefile.am
View file

@ -48,7 +48,8 @@ gfig_SOURCES = \
gfig-stock.c \
gfig-stock.h \
gfig-style.c \
gfig-style.h
gfig-style.h \
gfig-types.h
EXTRA_DIST = README

70
plug-ins/gfig/gfig-dobject.h
View file

@ -25,6 +25,76 @@
#ifndef __GFIG_DOBJECT_H__
#define __GFIG_DOBJECT_H__
#include "gfig-types.h"
#include "gfig-style.h"
struct Dobject; /* fwd declaration for DobjFunc */
typedef void (*DobjFunc) (struct Dobject *);
typedef struct Dobject *(*DobjGenFunc) (struct Dobject *);
typedef struct Dobject *(*DobjLoadFunc) (FILE *);
typedef void (*DobjSaveFunc) (struct Dobject *, GString *);
typedef struct Dobject *(*DobjCreateFunc) (gint, gint);
typedef struct DobjPoints
{
struct DobjPoints *next;
GdkPoint pnt;
gint found_me;
} DobjPoints;
typedef struct
{
DobjType type; /* the object type for this class */
gchar *name;
DobjFunc drawfunc; /* How do I draw myself */
DobjFunc paintfunc; /* Draw me on canvas */
DobjGenFunc copyfunc; /* copy */
} DobjClass;
DobjClass dobj_class[10];
/* The object itself */
typedef struct Dobject
{
DobjType type; /* What is the type? */
DobjClass *class; /* What class does it belong to? */
gint type_data; /* Extra data needed by the object */
DobjPoints *points; /* List of points */
Style style; /* this object's individual style settings */
gint style_no; /* style index of this specific object */
} Dobject;
typedef struct DAllObjs
{
struct DAllObjs *next;
Dobject *obj; /* Object on list */
} DAllObjs;
/* States of the object */
#define GFIG_OK 0x0
#define GFIG_MODIFIED 0x1
#define GFIG_READONLY 0x2
extern Dobject *obj_creating;
extern Dobject *tmp_line;
void d_pnt_add_line (Dobject *obj,
gint x,
gint y,
gint pos);
DobjPoints *new_dobjpoint (gint x, gint y);
void do_save_obj (Dobject *obj,
GString *to);
DobjPoints *d_copy_dobjpoints (DobjPoints * pnts);
void free_one_obj (Dobject *obj);
void d_delete_dobjpoints (DobjPoints * pnts);
void object_update (GdkPoint *pnt);
DAllObjs *copy_all_objs (DAllObjs *objs);
void draw_objects (DAllObjs *objs, gint show_single);
Dobject *d_load_object (gchar *desc,
FILE *fp);

23
plug-ins/gfig/gfig-style.h
View file

@ -26,6 +26,29 @@
#ifndef __GFIG_STYLE_H__
#define __GFIG_STYLE_H__
#include <libgimp/gimpui.h>
typedef struct
{
gchar *name;
gchar *brush_name;
gint brush_width;
gint brush_height;
gint brush_spacing;
BrushType brush_type;
gdouble brushfade;
gdouble brushgradient;
gdouble airbrushpressure;
FillType fill_type;
gdouble fill_opacity;
gchar *pattern;
gchar *gradient;
PaintType paint_type;
GimpRGB foreground;
GimpRGB background;
gboolean reverselines;
} Style;
void set_foreground_callback (GimpColorButton *button,
gpointer data);

113
plug-ins/gfig/gfig-types.h Normal file
View file

@ -0,0 +1,113 @@
/*
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* This is a plug-in for the GIMP.
*
* Generates images containing vector type drawings.
*
* Copyright (C) 1997 Andy Thomas alt@picnic.demon.co.uk
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
#ifndef __GFIG_ENUMS_H__
#define __GFIG_ENUMS_H__
typedef enum
{
RECT_GRID = 0,
POLAR_GRID,
ISO_GRID
} GridType;
typedef enum
{
ADD = 0,
SUBTRACT,
REPLACE,
INTERSECT
} SelectionType;
typedef enum
{
ARC_SEGMENT = 0,
ARC_SECTOR
} ArcType;
typedef enum
{
FILL_NONE = 0,
FILL_FOREGROUND,
FILL_BACKGROUND,
FILL_PATTERN,
FILL_GRADIENT
} FillType;
typedef enum
{
ORIGINAL_LAYER = 0,
SINGLE_LAYER,
MULTI_LAYER
} DrawonLayers;
typedef enum
{
LAYER_TRANS_BG = 0,
LAYER_BG_BG,
LAYER_FG_BG,
LAYER_WHITE_BG,
LAYER_COPY_BG
} LayersBGType;
typedef enum
{
PAINT_BRUSH_TYPE = 0,
PAINT_SELECTION_TYPE,
PAINT_SELECTION_FILL_TYPE
} PaintType;
typedef enum
{
BRUSH_BRUSH_TYPE = 0,
BRUSH_PENCIL_TYPE,
BRUSH_AIRBRUSH_TYPE,
BRUSH_PATTERN_TYPE
} BrushType;
typedef enum
{
OBJ_TYPE_NONE = 0,
LINE,
CIRCLE,
ELLIPSE,
ARC,
POLY,
STAR,
SPIRAL,
BEZIER,
NUM_OBJ_TYPES,
MOVE_OBJ,
MOVE_POINT,
COPY_OBJ,
MOVE_COPY_OBJ,
DEL_OBJ,
SELECT_OBJ,
NULL_OPER
} DobjType;
typedef struct _GFigObj GFigObj;
#endif /* __GFIG_ENUMS_H__ */

206
plug-ins/gfig/gfig.h
View file

@ -26,24 +26,12 @@
#ifndef __GFIG_H__
#define __GFIG_H__
#include "gfig-types.h"
#include "gfig-dobject.h"
#define MAX_UNDO 10
#define MIN_UNDO 1
struct Dobject; /* fwd declaration for DobjFunc */
typedef void (*DobjFunc) (struct Dobject *);
typedef struct Dobject *(*DobjGenFunc) (struct Dobject *);
typedef struct Dobject *(*DobjLoadFunc) (FILE *);
typedef void (*DobjSaveFunc) (struct Dobject *, GString *);
typedef struct Dobject *(*DobjCreateFunc) (gint, gint);
typedef enum
{
RECT_GRID = 0,
POLAR_GRID,
ISO_GRID
} GridType;
typedef struct
{
gint gridspacing;
@ -54,29 +42,6 @@ typedef struct
gboolean showcontrol;
} GfigOpts;
typedef enum
{
ADD = 0,
SUBTRACT,
REPLACE,
INTERSECT
} SelectionType;
typedef enum
{
ARC_SEGMENT = 0,
ARC_SECTOR
} ArcType;
typedef enum
{
FILL_NONE = 0,
FILL_FOREGROUND,
FILL_BACKGROUND,
FILL_PATTERN,
FILL_GRADIENT
} FillType;
typedef struct
{
SelectionType type; /* ADD etc .. */
@ -88,137 +53,6 @@ typedef struct
gdouble fill_opacity; /* You can guess this one */
} selection_option;
typedef enum
{
ORIGINAL_LAYER = 0,
SINGLE_LAYER,
MULTI_LAYER
} DrawonLayers;
typedef enum
{
LAYER_TRANS_BG = 0,
LAYER_BG_BG,
LAYER_FG_BG,
LAYER_WHITE_BG,
LAYER_COPY_BG
} LayersBGType;
typedef enum
{
PAINT_BRUSH_TYPE = 0,
PAINT_SELECTION_TYPE,
PAINT_SELECTION_FILL_TYPE
} PaintType;
typedef enum
{
BRUSH_BRUSH_TYPE = 0,
BRUSH_PENCIL_TYPE,
BRUSH_AIRBRUSH_TYPE,
BRUSH_PATTERN_TYPE
} BrushType;
typedef struct
{
gchar *name;
gchar *brush_name;
gint brush_width;
gint brush_height;
gint brush_spacing;
BrushType brush_type;
gdouble brushfade;
gdouble brushgradient;
gdouble airbrushpressure;
FillType fill_type;
gdouble fill_opacity;
gchar *pattern;
gchar *gradient;
PaintType paint_type;
GimpRGB foreground;
GimpRGB background;
gboolean reverselines;
} Style;
typedef enum
{
OBJ_TYPE_NONE = 0,
LINE,
CIRCLE,
ELLIPSE,
ARC,
POLY,
STAR,
SPIRAL,
BEZIER,
NUM_OBJ_TYPES,
MOVE_OBJ,
MOVE_POINT,
COPY_OBJ,
MOVE_COPY_OBJ,
DEL_OBJ,
SELECT_OBJ,
NULL_OPER
} DobjType;
typedef struct DobjPoints
{
struct DobjPoints *next;
GdkPoint pnt;
gint found_me;
} DobjPoints;
typedef struct
{
DobjType type; /* the object type for this class */
gchar *name;
DobjFunc drawfunc; /* How do I draw myself */
DobjFunc paintfunc; /* Draw me on canvas */
DobjGenFunc copyfunc; /* copy */
} DobjClass;
DobjClass dobj_class[10];
/* The object itself */
typedef struct Dobject
{
DobjType type; /* What is the type? */
DobjClass *class; /* What class does it belong to? */
gint type_data; /* Extra data needed by the object */
DobjPoints *points; /* List of points */
Style style; /* this object's individual style settings */
gint style_no; /* style index of this specific object */
} Dobject;
typedef struct DAllObjs
{
struct DAllObjs *next;
Dobject *obj; /* Object on list */
} DAllObjs;
/* States of the object */
#define GFIG_OK 0x0
#define GFIG_MODIFIED 0x1
#define GFIG_READONLY 0x2
extern Dobject *obj_creating;
void d_pnt_add_line (Dobject *obj,
gint x,
gint y,
gint pos);
DobjPoints *new_dobjpoint (gint x, gint y);
void do_save_obj (Dobject *obj,
GString *to);
DobjPoints *d_copy_dobjpoints (DobjPoints * pnts);
void free_one_obj (Dobject *obj);
void d_delete_dobjpoints (DobjPoints * pnts);
void object_update (GdkPoint *pnt);
DAllObjs *copy_all_objs (DAllObjs *objs);
void draw_objects (DAllObjs *objs, gint show_single);
void object_start (GdkPoint *pnt, gint);
void object_operation (GdkPoint *pnt, gint);
void object_operation_start (GdkPoint *pnt, gint shift_down);
@ -230,17 +64,15 @@ void object_end (GdkPoint *pnt, gint shift_down);
#define HELP_ID "plug-in-gfig"
extern gint line_no;
extern gint preview_width, preview_height;
extern gint need_to_scale;
extern GdkGC *gfig_gc;
extern gdouble scale_x_factor, scale_y_factor;
extern gint line_no;
extern gint preview_width, preview_height;
extern gint need_to_scale;
extern GdkGC *gfig_gc;
extern gdouble scale_x_factor, scale_y_factor;
extern GdkPixbuf *back_pixbuf;
extern GtkWidget *pic_preview;
extern Dobject *tmp_line;
extern gint obj_show_single;
extern gint obj_show_single;
typedef struct
{
@ -262,7 +94,7 @@ typedef struct
DobjType otype;
} SelectItVals;
typedef struct DFigObj
struct _GFigObj
{
gchar *name; /* Trailing name of file */
gchar *filename; /* Filename itself */
@ -274,7 +106,7 @@ typedef struct DFigObj
GtkWidget *list_item;
GtkWidget *label_widget;
GtkWidget *pixmap_widget;
} GFigObj;
};
/* this is temp, should be able to get rid of */
typedef struct BrushDesc
@ -293,13 +125,13 @@ typedef struct BrushDesc
typedef struct
{
gboolean debug_styles;
gboolean show_background; /* show thumbnail of image behind figure */
gint32 image_id; /* Gimp image id */
gint32 drawable_id; /* Gimp drawable to paint on */
GFigObj *current_obj;
Dobject *selected_obj;
GtkWidget *preview;
gboolean debug_styles;
gboolean show_background; /* show thumbnail of image behind figure */
gint32 image_id; /* Gimp image id */
gint32 drawable_id; /* Gimp drawable to paint on */
GFigObj *current_obj;
Dobject *selected_obj;
GtkWidget *preview;
Style *style[1000]; /* hack, but hopefully way more than enough! */
gint num_styles;
Style gimp_style;
@ -404,6 +236,4 @@ GimpDrawable *gfig_drawable;
GList *gfig_list;
gdouble org_scale_x_factor, org_scale_y_factor;
#endif /* __GFIG_H__ */