cb52581a24
High level toolkits might wish to construct a PangoFontDescription and then set it directly on a ClutterText actor proxy or sub-class. ClutterText should have a :font-description property to set (and get) the PangoFontDescription. http://bugzilla.openedhand.com/show_bug.cgi?id=1960
217 lines
12 KiB
C
217 lines
12 KiB
C
/*
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* Clutter.
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*
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* An OpenGL based 'interactive canvas' library.
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*
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* Copyright (C) 2008 Intel Corporation.
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*
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* Authored By: Øyvind Kolås <pippin@o-hand.com>
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* Emmanuele Bassi <ebassi@linux.intel.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
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#error "Only <clutter/clutter.h> can be included directly."
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#endif
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#ifndef __CLUTTER_TEXT_H__
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#define __CLUTTER_TEXT_H__
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#include <clutter/clutter-actor.h>
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#include <pango/pango.h>
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G_BEGIN_DECLS
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#define CLUTTER_TYPE_TEXT (clutter_text_get_type ())
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#define CLUTTER_TEXT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_TEXT, ClutterText))
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#define CLUTTER_TEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_TEXT, ClutterTextClass))
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#define CLUTTER_IS_TEXT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_TEXT))
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#define CLUTTER_IS_TEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_TEXT))
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#define CLUTTER_TEXT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_TEXT, ClutterTextClass))
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typedef struct _ClutterText ClutterText;
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typedef struct _ClutterTextPrivate ClutterTextPrivate;
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typedef struct _ClutterTextClass ClutterTextClass;
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/**
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* ClutterText:
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*
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* The #ClutterText struct contains only private data.
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*
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* Since: 1.0
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*/
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struct _ClutterText
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{
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/*< private >*/
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ClutterActor parent_instance;
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ClutterTextPrivate *priv;
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};
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/**
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* ClutterTextClass:
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* @text_changed: class handler for the #ClutterText::text-changed signal
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* @activate: class handler for the #ClutterText::activate signal
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* @cursor_event: class handler for the #ClutterText::cursor_event signal
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*
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* The #ClutterTextClass struct contains only private data.
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*
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* Since: 1.0
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*/
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struct _ClutterTextClass
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{
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/*< private >*/
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ClutterActorClass parent_class;
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/*< public >*/
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/* signals, not vfuncs */
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void (* text_changed) (ClutterText *self);
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void (* activate) (ClutterText *self);
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void (* cursor_event) (ClutterText *self,
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const ClutterGeometry *geometry);
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/*< private >*/
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/* padding for future expansion */
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void (* _clutter_reserved1) (void);
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void (* _clutter_reserved2) (void);
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void (* _clutter_reserved3) (void);
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void (* _clutter_reserved4) (void);
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void (* _clutter_reserved5) (void);
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void (* _clutter_reserved6) (void);
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void (* _clutter_reserved7) (void);
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void (* _clutter_reserved8) (void);
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};
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GType clutter_text_get_type (void) G_GNUC_CONST;
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ClutterActor * clutter_text_new (void);
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ClutterActor * clutter_text_new_full (const gchar *font_name,
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const gchar *text,
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const ClutterColor *color);
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ClutterActor * clutter_text_new_with_text (const gchar *font_name,
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const gchar *text);
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G_CONST_RETURN gchar *clutter_text_get_text (ClutterText *self);
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void clutter_text_set_text (ClutterText *self,
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const gchar *text);
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void clutter_text_set_markup (ClutterText *self,
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const gchar *markup);
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void clutter_text_set_color (ClutterText *self,
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const ClutterColor *color);
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void clutter_text_get_color (ClutterText *self,
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ClutterColor *color);
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void clutter_text_set_font_name (ClutterText *self,
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const gchar *font_name);
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G_CONST_RETURN gchar *clutter_text_get_font_name (ClutterText *self);
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void clutter_text_set_font_description (ClutterText *self,
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PangoFontDescription *font_desc);
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PangoFontDescription *clutter_text_get_font_description (ClutterText *self);
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void clutter_text_set_ellipsize (ClutterText *self,
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PangoEllipsizeMode mode);
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PangoEllipsizeMode clutter_text_get_ellipsize (ClutterText *self);
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void clutter_text_set_line_wrap (ClutterText *self,
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gboolean line_wrap);
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gboolean clutter_text_get_line_wrap (ClutterText *self);
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void clutter_text_set_line_wrap_mode (ClutterText *self,
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PangoWrapMode wrap_mode);
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PangoWrapMode clutter_text_get_line_wrap_mode (ClutterText *self);
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PangoLayout * clutter_text_get_layout (ClutterText *self);
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void clutter_text_set_attributes (ClutterText *self,
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PangoAttrList *attrs);
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PangoAttrList * clutter_text_get_attributes (ClutterText *self);
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void clutter_text_set_use_markup (ClutterText *self,
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gboolean setting);
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gboolean clutter_text_get_use_markup (ClutterText *self);
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void clutter_text_set_line_alignment (ClutterText *self,
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PangoAlignment alignment);
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PangoAlignment clutter_text_get_line_alignment (ClutterText *self);
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void clutter_text_set_justify (ClutterText *self,
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gboolean justify);
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gboolean clutter_text_get_justify (ClutterText *self);
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void clutter_text_insert_unichar (ClutterText *self,
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gunichar wc);
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void clutter_text_delete_chars (ClutterText *self,
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guint n_chars);
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void clutter_text_insert_text (ClutterText *self,
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const gchar *text,
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gssize position);
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void clutter_text_delete_text (ClutterText *self,
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gssize start_pos,
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gssize end_pos);
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gchar * clutter_text_get_chars (ClutterText *self,
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gssize start_pos,
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gssize end_pos);
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void clutter_text_set_editable (ClutterText *self,
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gboolean editable);
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gboolean clutter_text_get_editable (ClutterText *self);
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void clutter_text_set_activatable (ClutterText *self,
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gboolean activatable);
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gboolean clutter_text_get_activatable (ClutterText *self);
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gint clutter_text_get_cursor_position (ClutterText *self);
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void clutter_text_set_cursor_position (ClutterText *self,
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gint position);
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void clutter_text_set_cursor_visible (ClutterText *self,
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gboolean cursor_visible);
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gboolean clutter_text_get_cursor_visible (ClutterText *self);
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void clutter_text_set_cursor_color (ClutterText *self,
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const ClutterColor *color);
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void clutter_text_get_cursor_color (ClutterText *self,
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ClutterColor *color);
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void clutter_text_set_cursor_size (ClutterText *self,
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gint size);
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guint clutter_text_get_cursor_size (ClutterText *self);
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void clutter_text_set_selectable (ClutterText *self,
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gboolean selectable);
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gboolean clutter_text_get_selectable (ClutterText *self);
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void clutter_text_set_selection_bound (ClutterText *self,
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gint selection_bound);
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gint clutter_text_get_selection_bound (ClutterText *self);
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void clutter_text_set_selection (ClutterText *self,
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gssize start_pos,
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gssize end_pos);
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gchar * clutter_text_get_selection (ClutterText *self);
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void clutter_text_set_selection_color (ClutterText *self,
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const ClutterColor *color);
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void clutter_text_get_selection_color (ClutterText *self,
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ClutterColor *color);
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gboolean clutter_text_delete_selection (ClutterText *self);
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void clutter_text_set_password_char (ClutterText *self,
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gunichar wc);
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gunichar clutter_text_get_password_char (ClutterText *self);
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void clutter_text_set_max_length (ClutterText *self,
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gint max);
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gint clutter_text_get_max_length (ClutterText *self);
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void clutter_text_set_single_line_mode (ClutterText *self,
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gboolean single_line);
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gboolean clutter_text_get_single_line_mode (ClutterText *self);
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gboolean clutter_text_activate (ClutterText *self);
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gboolean clutter_text_position_to_coords (ClutterText *self,
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gint position,
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gfloat *x,
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gfloat *y,
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gfloat *line_height);
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void clutter_text_set_preedit_string (ClutterText *self,
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const gchar *preedit_str,
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PangoAttrList *preedit_attrs,
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guint cursor_pos);
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G_END_DECLS
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#endif /* __CLUTTER_TEXT_H__ */
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