diff options
Diffstat (limited to 'atk/atkeditabletext.c')
-rwxr-xr-x | atk/atkeditabletext.c | 225 |
1 files changed, 225 insertions, 0 deletions
diff --git a/atk/atkeditabletext.c b/atk/atkeditabletext.c new file mode 100755 index 0000000..2d65cc6 --- /dev/null +++ b/atk/atkeditabletext.c @@ -0,0 +1,225 @@ +/* ATK - The Accessibility Toolkit for GTK+ + * Copyright 2001 Sun Microsystems Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library 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 + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library 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. + */ + +#include "atkeditabletext.h" + +enum { + TEXT_CHANGED, + CARET_MOVED, + LAST_SIGNAL +}; + +struct _AtkEditableTextIfaceClass +{ + GObjectClass parent; +}; + +typedef struct _AtkEditableTextIfaceClass AtkEditableTextIfaceClass; + +#if 0 +static void atk_editable_text_interface_init (AtkEditableTextIfaceClass *klass); + +static gpointer parent_class = NULL; +#endif + + +GType +atk_editable_text_get_type () +{ + static GType type = 0; + + if (!type) { + static const GTypeInfo tinfo = + { + sizeof (AtkEditableTextIface), + NULL, + NULL, + + }; + + type = g_type_register_static (G_TYPE_INTERFACE, "AtkEditableText", &tinfo, 0); + } + + return type; +} + +/* + * Additional GObject properties exported by AtkText: + * "accessible_text" (accessible text has changed) + * "accessible_caret" (accessible text cursor position changed: + * editable text only) + */ + +#if 0 +static void +atk_editable_text_interface_init (AtkEditableTextIfaceClass *klass) +{ + parent_class = g_type_class_ref (ATK_TYPE_EDITABLE_TEXT); + + /* Note that text_changed signal supports details "insert", "delete", possibly "replace". */ + + atk_signals[TEXT_CHANGED] = + g_signal_newc ("text_changed", + G_TYPE_FROM_CLASS (klass), + G_SIGNAL_RUN_LAST | G_SIGNAL_DETAILED, + G_STRUCT_OFFSET (AtkEditableTextClass, text_changed), /* still need to declare and define this func */ + NULL, + g_cclosure_marshal_VOID__UINT_POINTER, + G_TYPE_NONE, + 2, G_TYPE_UINT, ATK_TYPE_OBJECT); + + atk_signals[CARET_MOVED] = + g_signal_newc ("text_caret_moved", + G_TYPE_FROM_CLASS (klass), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (AtkTextClass, caret_changed), /* still need to declare and define this func */ + NULL, + g_cclosure_marshal_VOID__UINT_POINTER, + G_TYPE_NONE, + 2, G_TYPE_UINT, ATK_TYPE_OBJECT); +} +#endif + +void +atk_editable_text_select_text (AtkEditableText *text, + gint start_pos, + gint end_pos) +{ + AtkEditableTextIface *iface; + + g_return_if_fail (text != NULL); + g_return_if_fail (ATK_IS_EDITABLE_TEXT (text)); + + iface = ATK_EDITABLE_TEXT_GET_IFACE (text); + + if (iface->select_text) + (*(iface->select_text)) (text, start_pos, end_pos); +} + +void +atk_editable_text_set_attributes (AtkEditableText *text, + gint start_pos, + gint end_pos, + PangoAttrList *attributes) +{ + AtkEditableTextIface *iface; + + g_return_if_fail (text != NULL); + g_return_if_fail (ATK_IS_EDITABLE_TEXT (text)); + + iface = ATK_EDITABLE_TEXT_GET_IFACE (text); + + if (iface->set_attributes) + (*(iface->set_attributes)) (text, start_pos, end_pos, attributes); +} + +void +atk_editable_text_set_text_contents (AtkEditableText *text, + const gchar *string) +{ + AtkEditableTextIface *iface; + + g_return_if_fail (text != NULL); + g_return_if_fail (ATK_IS_EDITABLE_TEXT (text)); + + iface = ATK_EDITABLE_TEXT_GET_IFACE (text); + + if (iface->set_text_contents) + (*(iface->set_text_contents)) (text, string); +} + +void +atk_editable_text_insert_text (AtkEditableText *text, + const gchar *string, + gint length, + gint *position) +{ + AtkEditableTextIface *iface; + + g_return_if_fail (text != NULL); + g_return_if_fail (ATK_IS_EDITABLE_TEXT (text)); + + iface = ATK_EDITABLE_TEXT_GET_IFACE (text); + + if (iface->insert_text) + (*(iface->insert_text)) (text, string, length, position); +} + +void +atk_editable_text_copy_text (AtkEditableText *text, + gint start_pos, + gint end_pos) +{ + AtkEditableTextIface *iface; + + g_return_if_fail (text != NULL); + g_return_if_fail (ATK_IS_EDITABLE_TEXT (text)); + + iface = ATK_EDITABLE_TEXT_GET_IFACE (text); + + if (iface->copy_text) + (*(iface->copy_text)) (text, start_pos, end_pos); +} + +void +atk_editable_text_cut_text (AtkEditableText *text, + gint start_pos, + gint end_pos) +{ + AtkEditableTextIface *iface; + + g_return_if_fail (text != NULL); + g_return_if_fail (ATK_IS_EDITABLE_TEXT (text)); + + iface = ATK_EDITABLE_TEXT_GET_IFACE (text); + + if (iface->cut_text) + (*(iface->cut_text)) (text, start_pos, end_pos); +} + +void +atk_editable_text_delete_text (AtkEditableText *text, + gint start_pos, + gint end_pos) +{ + AtkEditableTextIface *iface; + + g_return_if_fail (text != NULL); + g_return_if_fail (ATK_IS_EDITABLE_TEXT (text)); + + iface = ATK_EDITABLE_TEXT_GET_IFACE (text); + + if (iface->delete_text) + (*(iface->delete_text)) (text, start_pos, end_pos); +} + +void +atk_editable_text_paste_text (AtkEditableText *text, + gint position) +{ + AtkEditableTextIface *iface; + + g_return_if_fail (text != NULL); + g_return_if_fail (ATK_IS_EDITABLE_TEXT (text)); + + iface = ATK_EDITABLE_TEXT_GET_IFACE (text); + + if (iface->paste_text) + (*(iface->paste_text)) (text, position); +} |