/usr/include/pigment-0.3/pgm/pgmtext.h is in libpigment0.3-dev 0.3.17-1.
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*
* Pigment media rendering library
*
* Copyright © 2006, 2007, 2008 Fluendo Embedded S.L.
*
* This library is free software; you can redistribute it and/or
* modify it 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.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Author(s): Loïc Molinari <loic@fluendo.com>
* Mirco Müller <macslow@bangang.de>
*/
#ifndef __PGM_TEXT_H__
#define __PGM_TEXT_H__
#include "pgmdrawable.h"
G_BEGIN_DECLS
#define PGM_TYPE_TEXT (pgm_text_get_type ())
#define PGM_TEXT(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), PGM_TYPE_TEXT, PgmText))
#define PGM_TEXT_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), PGM_TYPE_TEXT, PgmTextClass))
#define PGM_IS_TEXT(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj), PGM_TYPE_TEXT))
#define PGM_IS_TEXT_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass), PGM_TYPE_TEXT))
#define PGM_TEXT_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS((obj), PGM_TYPE_TEXT, PgmTextClass))
typedef struct _PgmText PgmText;
typedef struct _PgmTextClass PgmTextClass;
/**
* PgmTextEllipsize:
* @PGM_TEXT_ELLIPSIZE_NONE: No ellipsization.
* @PGM_TEXT_ELLIPSIZE_START: Omit characters at the start of the text.
* @PGM_TEXT_ELLIPSIZE_MIDDLE: Omit characters in the middle of the text.
* @PGM_TEXT_ELLIPSIZE_END: Omit characters at the end of the text.
*
* The different text ellipsizings.
*/
typedef enum {
PGM_TEXT_ELLIPSIZE_NONE,
PGM_TEXT_ELLIPSIZE_START,
PGM_TEXT_ELLIPSIZE_MIDDLE,
PGM_TEXT_ELLIPSIZE_END
} PgmTextEllipsize;
/**
* PgmTextAlignment:
* @PGM_TEXT_ALIGN_LEFT: Put all available space on the right.
* @PGM_TEXT_ALIGN_CENTER: Center the line within the available space.
* @PGM_TEXT_ALIGN_RIGHT: Put all available space on the left.
*
* The different text alignments.
*/
typedef enum {
PGM_TEXT_ALIGN_LEFT,
PGM_TEXT_ALIGN_CENTER,
PGM_TEXT_ALIGN_RIGHT
} PgmTextAlignment;
/**
* PgmTextWrap:
* @PGM_TEXT_WRAP_WORD: Wrap lines at word boundaries.
* @PGM_TEXT_WRAP_CHAR: Wrap lines at character boundaries.
* @PGM_TEXT_WRAP_WORD_CHAR: Wrap lines at word boundaries, but fall back to
* character boundaries if there is not enough space for a full word.
*
* The different text wrappings.
*/
typedef enum {
PGM_TEXT_WRAP_WORD,
PGM_TEXT_WRAP_CHAR,
PGM_TEXT_WRAP_WORD_CHAR
} PgmTextWrap;
/**
* PgmTextGravity:
* @PGM_TEXT_GRAVITY_SOUTH: Glyphs stand upright.
* @PGM_TEXT_GRAVITY_EAST: Glyphs are rotated 90 degrees clockwise.
* @PGM_TEXT_GRAVITY_NORTH: Glyphs are upside-down.
* @PGM_TEXT_GRAVITY_WEST: Glyphs are rotated 90 degrees counter-clockwise.
* @PGM_TEXT_GRAVITY_AUTO: Gravity is resolved automatically.
*
* The different text gravities.
*/
typedef enum {
PGM_TEXT_GRAVITY_SOUTH,
PGM_TEXT_GRAVITY_EAST,
PGM_TEXT_GRAVITY_NORTH,
PGM_TEXT_GRAVITY_WEST,
PGM_TEXT_GRAVITY_AUTO
} PgmTextGravity;
/**
* PgmTextStretch:
* @PGM_TEXT_STRETCH_CONDENSED: Condensed width.
* @PGM_TEXT_STRETCH_NORMAL: Normal width.
* @PGM_TEXT_STRETCH_EXPANDED: Expanded width.
*
* The different text stretchings.
*/
typedef enum {
PGM_TEXT_STRETCH_CONDENSED,
PGM_TEXT_STRETCH_NORMAL,
PGM_TEXT_STRETCH_EXPANDED
} PgmTextStretch;
/**
* PgmTextStyle:
* @PGM_TEXT_STYLE_NORMAL: The font is upright.
* @PGM_TEXT_STYLE_OBLIQUE: The font is slanted, but in a roman style.
* @PGM_TEXT_STYLE_ITALIC: The font is slanted in an italic style.
*
* The different text styles.
*/
typedef enum {
PGM_TEXT_STYLE_NORMAL,
PGM_TEXT_STYLE_OBLIQUE,
PGM_TEXT_STYLE_ITALIC
} PgmTextStyle;
/**
* PgmTextVariant:
* @PGM_TEXT_VARIANT_NORMAL: Normal font.
* @PGM_TEXT_VARIANT_SMALL_CAPS: Font with the lower case characters replaced
* by smaller variants of the capital characters.
*
* The different text variants.
*/
typedef enum {
PGM_TEXT_VARIANT_NORMAL,
PGM_TEXT_VARIANT_SMALL_CAPS
} PgmTextVariant;
/**
* PgmTextWeight:
* @PGM_TEXT_WEIGHT_LIGHT: The light weight.
* @PGM_TEXT_WEIGHT_NORMAL: The normal weight.
* @PGM_TEXT_WEIGHT_BOLD: The bold weight.
*
* The different text weights.
*/
typedef enum {
PGM_TEXT_WEIGHT_LIGHT,
PGM_TEXT_WEIGHT_NORMAL,
PGM_TEXT_WEIGHT_BOLD
} PgmTextWeight;
/**
* PgmTextShadowPosition:
* @PGM_TEXT_SHADOW_NORTH: Shadow casted to the North.
* @PGM_TEXT_SHADOW_SOUTH: Shadow casted to the South.
* @PGM_TEXT_SHADOW_WEST: Shadow casted to the West.
* @PGM_TEXT_SHADOW_EAST: Shadow casted to the East.
* @PGM_TEXT_SHADOW_NORTH_WEST: Shadow casted to the North/West.
* @PGM_TEXT_SHADOW_NORTH_EAST: Shadow casted to the North/East.
* @PGM_TEXT_SHADOW_SOUTH_WEST: Shadow casted to the South/West.
* @PGM_TEXT_SHADOW_SOUTH_EAST: Shadow casted to the South/East.
*
* The text's shadow cast position.
*/
typedef enum {
PGM_TEXT_SHADOW_NORTH = (1 << 0),
PGM_TEXT_SHADOW_SOUTH = (1 << 1),
PGM_TEXT_SHADOW_WEST = (1 << 2),
PGM_TEXT_SHADOW_EAST = (1 << 3),
PGM_TEXT_SHADOW_NORTH_WEST = (PGM_TEXT_SHADOW_NORTH | PGM_TEXT_SHADOW_WEST),
PGM_TEXT_SHADOW_NORTH_EAST = (PGM_TEXT_SHADOW_NORTH | PGM_TEXT_SHADOW_EAST),
PGM_TEXT_SHADOW_SOUTH_WEST = (PGM_TEXT_SHADOW_SOUTH | PGM_TEXT_SHADOW_WEST),
PGM_TEXT_SHADOW_SOUTH_EAST = (PGM_TEXT_SHADOW_SOUTH | PGM_TEXT_SHADOW_EAST)
} PgmTextShadowPosition;
/**
* PgmText:
* @label: the text label.
* @font_family: the text font family.
* @gravity: the text gravity.
* @stretch: the text stretching.
* @style: the text style.
* @variant: the text variant.
* @weight: the text weight.
* @height: the text height in proportion to the drawable height.
* @ellipsize: the text ellipsizing.
* @alignment: the text alignment.
* @wrap: the text wrapping.
* @line_spacing: the space between to lines of text in canvas coordinates.
* @justify: the text justification.
* @multiline: the text multilining.
* @cast_shadow: the text shadow casting state.
* @shadow_position: the text shadow position.
* @outline_width: the text outline width in canvas coordinates.
* @r: the text red color component.
* @g: the text blue color component.
* @b: the text green color component.
* @a: the text alpha color component.
* @shadow_r: the text shadow red color component.
* @shadow_g: the text shadow blue color component.
* @shadow_b: the text shadow green color component.
* @shadow_a: the text shadow alpha color component.
* @outline_r: the text outline red color component.
* @outline_g: the text outline blue color component.
* @outline_b: the text outline green color component.
* @outline_a: the text outline alpha color component.
*
* The #PgmText structure.
*/
struct _PgmText {
/*< private >*/
PgmDrawable parent;
/*< public >*/ /* with LOCK */
/* Label */
gchar *label;
/* Font properties */
gchar *font_family;
PgmTextGravity gravity;
PgmTextStretch stretch;
PgmTextStyle style;
PgmTextVariant variant;
PgmTextWeight weight;
gfloat height;
/* Text adjustment */
PgmTextEllipsize ellipsize;
PgmTextAlignment alignment;
PgmTextWrap wrap;
gfloat line_spacing;
gboolean justify;
gboolean multiline;
gboolean cast_shadow;
PgmTextShadowPosition shadow_position;
gfloat outline_width;
/* Colors */
guchar r, g, b, a;
guchar shadow_r, shadow_g, shadow_b, shadow_a;
guchar outline_r, outline_g, outline_b, outline_a;
/*< private >*/
gboolean use_markup;
};
struct _PgmTextClass {
PgmDrawableClass parent_class;
};
GType pgm_text_get_type (void);
PgmDrawable *pgm_text_new (const gchar *markup);
PgmError pgm_text_set_label (PgmText *text,
const gchar *label);
PgmError pgm_text_set_markup (PgmText *text,
const gchar *markup);
PgmError pgm_text_get_label (PgmText *text,
gchar **label);
PgmError pgm_text_set_font_family (PgmText *text,
const gchar *font_family);
PgmError pgm_text_get_font_family (PgmText *text,
gchar **font_family);
PgmError pgm_text_set_font_height (PgmText *text,
gfloat font_height);
PgmError pgm_text_get_font_height (PgmText *text,
gfloat *font_height);
PgmError pgm_text_set_ellipsize (PgmText *text,
PgmTextEllipsize ellipsize);
PgmError pgm_text_get_ellipsize (PgmText *text,
PgmTextEllipsize *ellipsize);
PgmError pgm_text_set_justify (PgmText *text,
gboolean justify);
PgmError pgm_text_get_justify (PgmText *text,
gboolean *justify);
PgmError pgm_text_set_alignment (PgmText *text,
PgmTextAlignment alignment);
PgmError pgm_text_get_alignment (PgmText *text,
PgmTextAlignment *alignment);
PgmError pgm_text_set_wrap (PgmText *text,
PgmTextWrap wrap);
PgmError pgm_text_get_wrap (PgmText *text,
PgmTextWrap *wrap);
PgmError pgm_text_set_gravity (PgmText *text,
PgmTextGravity gravity);
PgmError pgm_text_get_gravity (PgmText *text,
PgmTextGravity *gravity);
PgmError pgm_text_set_stretch (PgmText *text,
PgmTextStretch stretch);
PgmError pgm_text_get_stretch (PgmText *text,
PgmTextStretch *stretch);
PgmError pgm_text_set_style (PgmText *text,
PgmTextStyle style);
PgmError pgm_text_get_style (PgmText *text,
PgmTextStyle *style);
PgmError pgm_text_set_variant (PgmText *text,
PgmTextVariant variant);
PgmError pgm_text_get_variant (PgmText *text,
PgmTextVariant *variant);
PgmError pgm_text_set_weight (PgmText *text,
PgmTextWeight weight);
PgmError pgm_text_get_weight (PgmText *text,
PgmTextWeight *weight);
PgmError pgm_text_set_line_spacing (PgmText *text,
gfloat line_spacing);
PgmError pgm_text_get_line_spacing (PgmText *text,
gfloat *line_spacing);
PgmError pgm_text_set_multiline (PgmText *text,
gboolean multiline);
PgmError pgm_text_get_multiline (PgmText *text,
gboolean *multiline);
PgmError pgm_text_set_color (PgmText *text,
guchar red,
guchar green,
guchar blue,
guchar alpha);
PgmError pgm_text_get_color (PgmText *text,
guchar *red,
guchar *green,
guchar *blue,
guchar *alpha);
PgmError pgm_text_set_outline_color (PgmText *text,
guchar red,
guchar green,
guchar blue,
guchar alpha);
PgmError pgm_text_get_outline_color (PgmText *text,
guchar *red,
guchar *green,
guchar *blue,
guchar *alpha);
PgmError pgm_text_set_outline_width (PgmText *text,
gfloat width);
PgmError pgm_text_get_outline_width (PgmText *text,
gfloat *width);
PgmError pgm_text_set_cast_shadow (PgmText *text,
gboolean cast_shadow);
PgmError pgm_text_get_cast_shadow (PgmText *text,
gboolean *cast_shadow);
PgmError pgm_text_set_shadow_position (PgmText *text,
PgmTextShadowPosition position);
PgmError pgm_text_get_shadow_position (PgmText *text,
PgmTextShadowPosition *position);
PgmError pgm_text_set_shadow_color (PgmText *text,
guchar red,
guchar green,
guchar blue,
guchar alpha);
PgmError pgm_text_get_shadow_color (PgmText *text,
guchar *red,
guchar *green,
guchar *blue,
guchar *alpha);
G_END_DECLS
#endif /* __PGM_TEXT_H__ */
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