/*

 * Motif

 *

 * Copyright (c) 1987-2012, The Open Group. All rights reserved.

 *

 * These libraries and programs are free software; you can

 * redistribute them and/or modify them under the terms of the GNU

 * Lesser General Public License as published by the Free Software

 * Foundation; either version 2 of the License, or (at your option)

 * any later version.

 *

 * These libraries and programs are distributed in the hope that

 * they will be useful, but WITHOUT ANY WARRANTY; without even the

 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR

 * PURPOSE. See the GNU Lesser General Public License for more

 * details.

 *

 * You should have received a copy of the GNU Lesser General Public

 * License along with these librararies and programs; if not, write

 * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth

 * Floor, Boston, MA 02110-1301 USA

 * 

 */

#ifndef	_XmFontSelectorP_h

#define	_XmFontSelectorP_h

#if defined(VMS) || defined(__VMS)

#include <X11/apienvset.h>

#endif

/************************************************************

 *      INCLUDE FILES

 *************************************************************/

#include <Xm/ManagerP.h>

#include <Xm/PanedP.h>

#include <Xm/FontS.h>

#ifdef __cplusplus

extern "C" {

#endif

#define XmFontSelectorIndex (XmPanedIndex + 1)

#define XmFontS_current_font(w) (((XmFontSelectorWidget)(w))->fs.current_font)

#define XmFontS_show_font_name(w) (((XmFontSelectorWidget)(w))->fs.show_font_name)

#define XmFontS_iso_fonts_only(w) (((XmFontSelectorWidget)(w))->fs.iso_fonts_only)

#define XmFontS_use_scaling(w) (((XmFontSelectorWidget)(w))->fs.use_scaling)

#define XmFontS_text_rows(w) (((XmFontSelectorWidget)(w))->fs.text_rows)

#define XmFontS_font_changed_callback(w) (((XmFontSelectorWidget)(w))->fs.font_changed_callback)

#define XmFontS_strings(w) (((XmFontSelectorWidget)(w))->fs.strings)

#define XmFontS_xlfd_mode(w) (((XmFontSelectorWidget)(w))->fs.xlfd_mode)

#define XmFontS_font_info(w) (((XmFontSelectorWidget)(w))->fs.font_info)

#define XmFontS_text(w) (((XmFontSelectorWidget)(w))->fs.text)

#define XmFontS_name_label(w) (((XmFontSelectorWidget)(w))->fs.name_label)

#define XmFontS_middle_pane(w) (((XmFontSelectorWidget)(w))->fs.middle_pane)

#define XmFontS_family_box(w) (((XmFontSelectorWidget)(w))->fs.family_box)

#define XmFontS_size_box(w) (((XmFontSelectorWidget)(w))->fs.size_box)

#define XmFontS_bold_toggle(w) (((XmFontSelectorWidget)(w))->fs.bold_toggle)

#define XmFontS_italic_toggle(w) (((XmFontSelectorWidget)(w))->fs.italic_toggle)

#define XmFontS_xlfd_toggle(w) (((XmFontSelectorWidget)(w))->fs.xlfd_toggle)

#define XmFontS_other_toggle(w) (((XmFontSelectorWidget)(w))->fs.other_toggle)

#define XmFontS_show_font_toggle(w) (((XmFontSelectorWidget)(w))->fs.show_font_toggle)

#define XmFontS_use_scaling_toggle(w) (((XmFontSelectorWidget)(w))->fs.use_scaling_toggle)

#define XmFontS_option_menu(w) (((XmFontSelectorWidget)(w))->fs.option_menu)

#define XmFontS_encoding_menu_shell(w) (((XmFontSelectorWidget)(w))->fs.encoding_menu_shell)

#define XmFontS_xlfd_only(w) (((XmFontSelectorWidget)(w))->fs.xlfd_only)

#define XmFontS_xlfd_sensitive(w) (((XmFontSelectorWidget)(w))->fs.xlfd_sensitive)

#define XmFontS_num_xlfd_only(w) (((XmFontSelectorWidget)(w))->fs.num_xlfd_only)

#define XmFontS_num_xlfd_sensitive(w) (((XmFontSelectorWidget)(w))->fs.num_xlfd_sensitive)

#define XmFontS_alloc_xlfd_only(w) (((XmFontSelectorWidget)(w))->fs.alloc_xlfd_only)

#define XmFontS_alloc_xlfd_sensitive(w) (((XmFontSelectorWidget)(w))->fs.alloc_xlfd_sensitive)

#define XmFontS_user_state(w) (((XmFontSelectorWidget)(w))->fs.user_state)

#define XmFontS_current_text(w) (((XmFontSelectorWidget)(w))->fs.current_text)

#define XmFontS_get_font(w) (((XmFontSelectorWidget)(w))->fs.get_font)

#define XmFontS_encoding(w) (((XmFontSelectorWidget)(w))->fs.encoding)

#define XmFontS_old_fontlist(w) (((XmFontSelectorWidget)(w))->fs.old_fontlist)

#define XmFontS_old_fontdata(w) (((XmFontSelectorWidget)(w))->fs.old_fontdata)

#define XmFontS_dpi75(w) (((XmFontSelectorWidget)(w))->fs.dpi75)

#define XmFontS_dpi100(w) (((XmFontSelectorWidget)(w))->fs.dpi100)

#define XmFontS_dpiAny(w) (((XmFontSelectorWidget)(w))->fs.dpiAny)

#define XmFontS_proportional(w) (((XmFontSelectorWidget)(w))->fs.proportional)

#define XmFontS_monospace(w) (((XmFontSelectorWidget)(w))->fs.monospace)

#define XmFontS_any_spacing(w) (((XmFontSelectorWidget)(w))->fs.any_spacing)

#define SAMPLE_TEXT(fsw)        (XmFontS_strings((fsw)).sample_text)

#define ANY_STRING(fsw)		(XmFontS_strings((fsw)).any)

#define LOWER_ANY_STRING(fsw) 	(XmFontS_strings((fsw)).lower_any)

#define FAMILY_STRING(fsw)	(XmFontS_strings((fsw)).family)

#define SIZE_STRING(fsw) 	(XmFontS_strings((fsw)).size)

#define BOLD_STRING(fsw)	(XmFontS_strings((fsw)).bold)

#define ITALIC_STRING(fsw)	(XmFontS_strings((fsw)).italic)

#define OPTION_STRING(fsw)	(XmFontS_strings((fsw)).option)

#define BOTH_STRING(fsw)	(XmFontS_strings((fsw)).both)

#define MONO_SPACE_STRING(fsw) 	(XmFontS_strings((fsw)).mono_space)

#define PROPORTIONAL_STRING(fsw)(XmFontS_strings((fsw)).prop_space)

#define XLFD_STRING(fsw)	(XmFontS_strings((fsw)).xlfd)

#define OTHER_FONT_STRING(fsw)	(XmFontS_strings((fsw)).other_font)

#define DPI75_STRING(fsw)	(XmFontS_strings((fsw)).dpi_75)

#define DPI100_STRING(fsw)	(XmFontS_strings((fsw)).dpi_100)

#define SCALING_STRING(fsw)	  (XmFontS_strings((fsw)).scaling)

#define SHOW_NAME_STRING(fsw)	  (XmFontS_strings((fsw)).show_name)

#define ENCODING_ONLY_STRING(fsw) (XmFontS_strings((fsw)).encoding_only)

#define ENCODING_LIST(fsw)    (XmFontS_strings((fsw)).encoding_list)

#define ENCODING_STRING(fsw)    XmFontS_encoding((fsw))

/* this structure provides the table for font selection */

#define WEIGHT_LEN    15

#define SLANT_LEN      3

#define SPACING_LEN    3

typedef unsigned char Flag;

typedef unsigned int LongFlag;

#define FIXED  		((Flag) 1 << 0)

#define BOLD   		((Flag) 1 << 1)

#define ITALIC 		((Flag) 1 << 2)

#define PROPORTIONAL 	((Flag) 1 << 3)

#define SCALED_75       ((Flag) 1 << 4)

#define SCALED_100	((Flag) 1 << 5)

#define DPI_75 		((Flag) 1 << 6)

#define DPI_100		((Flag) 1 << 7)

/*

 * This allows me to reuse flag bits in the user_state since

 * ISO is never set in the user state.

 */

#define USER_PROPORTIONAL   	PROPORTIONAL

#define USER_FIXED		FIXED

typedef struct _FontData {

    XrmQuark familyq;		/* quarkified family name. */

    XrmQuark weightq;		/* quarkified weight name. */

    char slant[SLANT_LEN + 1];

    char spacing[SPACING_LEN + 1];

    short resolution_x, resolution_y;

    short point_size;

    XrmQuark encoding;

    Flag state;

} FontData;

typedef struct FamilyInfo {

    XrmQuark nameq;		/* quarkified family name. */

    XrmQuark bold_nameq, medium_nameq;

    XrmQuark italic_nameq, upright_nameq;

    char fixed_spacing[SPACING_LEN + 1];

    LongFlag sizes_75, sizes_100;

    Flag state;

    XrmQuark *encodings;

    int encoding_alloc;

} FamilyInfo;

typedef struct FontInfo {

    FontData *current_font;

    String *others;

    FamilyInfo *family_info;

    short num_others;

    short num_families;

    short resolution;

} FontInfo;

typedef struct _XmFontSelStringInfo {

    XmString sample_text;

    XmString any, lower_any;

    XmString family, size;

    XmString bold, italic, option, both;

    XmString mono_space, prop_space;

    XmString xlfd, other_font;

    XmString dpi_75, dpi_100;

    XmString scaling, encoding_only, show_name;

    String *encoding_list;

} XmFontSelStringInfo;

/************************************************************

 *      TYPEDEFS AND DEFINES

 *************************************************************/

typedef struct _FontSelectorClassPart

{

    XtPointer extension;	/* For later use. */

} FontSelectorClassPart;

typedef struct _XmFontSelectorClassRec

{

    CoreClassPart		core_class;

    CompositeClassPart		composite_class;

    ConstraintClassPart 	constraint_class;

    XmManagerClassPart  	manager_class;

    XmPanedClassPart		paned_class;

    FontSelectorClassPart	font_selector_class;

} XmFontSelectorClassRec;

typedef struct _XmFontSelectorPart

{	

    /* Resources */

    String		current_font;   /* The currently shown font. */

    Boolean 		show_font_name;	/* show the font name window? */

    Boolean		iso_fonts_only;	/* show only iso fonts? */

    Boolean		use_scaling;    /* use font scaling? */

    Dimension		text_rows; 	/* The number of text rows to display*/

    XtCallbackList	font_changed_callback; /* when font changes. */

    XmFontSelStringInfo strings; /* The font selectors external strings. */

    /* Private Data */

    Boolean xlfd_mode;		/* True if we are int xlfd mode. */

    FontInfo 		*font_info;		/* The font information. */

    Widget text, name_label;	/* Text and label widget below top area. */

    Widget middle_pane;		/* The option info middle pane. */

    Widget family_box;		/* The family choices combo box. */

    Widget size_box;		/* The family choices combo box. */

    Widget bold_toggle, italic_toggle; /* The bold and italic toggle buttons */

    Widget xlfd_toggle, other_toggle; /* The xlfd and other font toggles. */

    Widget show_font_toggle, use_scaling_toggle;

    Widget option_menu;		/* The option menu. */

    Widget encoding_menu_shell;	/* The menu shell associated with the */

    				/* encoding menu. */

    WidgetList xlfd_only;	/* Only visable when in xlfd mode. */

    WidgetList xlfd_sensitive;	/* Only sensitive when in xlfd mode. */

    char num_xlfd_only, num_xlfd_sensitive;

    char alloc_xlfd_only, alloc_xlfd_sensitive;

    Flag user_state;		/* The current user selections. */

    String current_text;	/* The current text in the text widget. */

    String get_font;		/* Where to store returned get values on

				   current_font. */

    String encoding;		/* The encoding, may change. */

    /* 

     * The previously set font_data, free when font changed, or widget

     * destroyed. 

     */

    XmFontList old_fontlist;	

    XFontStruct * old_fontdata;

    /*

     * These values were added 2/1/94

     */

    Widget dpi75, dpi100, dpiAny; /* DPI toggle buttons.		*/

    Widget proportional, monospace, any_spacing;

                                /* Spacing toggle buttons		*/

} XmFontSelectorPart;

typedef struct _XmFontSelectorRec

{

    CorePart		core;

    CompositePart 	composite;

    ConstraintPart 	constraint;

    XmManagerPart 	manager;

    XmPanedPart 	paned;

    XmFontSelectorPart	fs;

} XmFontSelectorRec;

typedef struct _XmFontSelectorConstraintsPart

{

    XtPointer dummy;

} XmFontSelectorConstraintsPart;

typedef struct _XmFontSelectorConstraintsRec

{

    XmManagerConstraintPart       manager;

    XmPanedConstraintsPart        paned;

    XmFontSelectorConstraintsPart fs;

} XmFontSelectorConstraintsRec, *XmFontSelectorConstraints;

/************************************************************

 *      MACROS

 *************************************************************/

/************************************************************

 *      GLOBAL DECLARATIONS

 *************************************************************/

/************************************************************

 *       EXTERNAL DECLARATIONS

 ************************************************************/

/************************************************************

 *       STATIC DECLARATIONS

 ************************************************************/

extern XmFontSelectorClassRec	xmFontSelectorClassRec;

#ifdef __cplusplus

}	/* Closes scope of 'extern "C"' declaration */

#endif

#if defined(VMS) || defined(__VMS)

#include <X11/apienvrst.h>

#endif

#endif	/* _XmFontSelectorP_h - DON'T ADD STUFF AFTER THIS #endif */