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-rw-r--r--a11y/e-text/gal-a11y-e-text.c526
1 files changed, 0 insertions, 526 deletions
diff --git a/a11y/e-text/gal-a11y-e-text.c b/a11y/e-text/gal-a11y-e-text.c
deleted file mode 100644
index ce32e86fc2..0000000000
--- a/a11y/e-text/gal-a11y-e-text.c
+++ /dev/null
@@ -1,526 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/*
- * Authors:
- * Christopher James Lahey <clahey@ximian.com>
- *
- * Copyright (C) 2002 Ximian, Inc.
- */
-
-#include <config.h>
-#include "gal-a11y-e-text.h"
-#include "gal-a11y-util.h"
-#include <atk/atkobject.h>
-#include <atk/atktable.h>
-#include <atk/atkcomponent.h>
-#include <atk/atkobjectfactory.h>
-#include <atk/atkregistry.h>
-#include <atk/atkgobjectaccessible.h>
-#include "gal/e-text/e-text.h"
-#include <gtk/gtkmain.h>
-
-#define CS_CLASS(a11y) (G_TYPE_INSTANCE_GET_CLASS ((a11y), C_TYPE_STREAM, GalA11yETextClass))
-static GObjectClass *parent_class;
-static AtkComponentIface *component_parent_iface;
-static GType parent_type;
-static gint priv_offset;
-static GQuark quark_accessible_object = 0;
-#define GET_PRIVATE(object) ((GalA11yETextPrivate *) (((char *) object) + priv_offset))
-#define PARENT_TYPE (parent_type)
-
-struct _GalA11yETextPrivate {
- int dummy;
-};
-
-static void
-et_dispose (GObject *object)
-{
- if (parent_class->dispose)
- parent_class->dispose (object);
-}
-
-/* Static functions */
-
-static void
-et_get_extents (AtkComponent *component,
- gint *x,
- gint *y,
- gint *width,
- gint *height,
- AtkCoordType coord_type)
-{
- EText *item = E_TEXT (atk_gobject_accessible_get_object (ATK_GOBJECT_ACCESSIBLE (component)));
- double real_width;
- double real_height;
- int fake_width;
- int fake_height;
-
- if (component_parent_iface &&
- component_parent_iface->get_extents)
- component_parent_iface->get_extents (component,
- x,
- y,
- &fake_width,
- &fake_height,
- coord_type);
-
- gtk_object_get (GTK_OBJECT (item),
- "text_width", &real_width,
- "text_height", &real_height,
- NULL);
-
- if (width)
- *width = real_width;
- if (height)
- *height = real_height;
-}
-
-static const gchar *
-et_get_full_text (AtkText *text)
-{
- EText *etext = E_TEXT (atk_gobject_accessible_get_object (ATK_GOBJECT_ACCESSIBLE (text)));
- ETextModel *model;
- const char *full_text;
-
- gtk_object_get (GTK_OBJECT (etext),
- "model", &model,
- NULL);
-
- full_text = e_text_model_get_text (model);
-
- return full_text;
-}
-
-static void
-et_set_full_text (AtkEditableText *text,
- const char *full_text)
-{
- EText *etext = E_TEXT (atk_gobject_accessible_get_object (ATK_GOBJECT_ACCESSIBLE (text)));
- ETextModel *model;
-
- gtk_object_get (GTK_OBJECT (etext),
- "model", &model,
- NULL);
-
- e_text_model_set_text (model, full_text);
-}
-
-static gchar *
-et_get_text (AtkText *text,
- gint start_offset,
- gint end_offset)
-{
- const char *full_text = et_get_full_text (text);
-
- if (end_offset == -1)
- end_offset = strlen (full_text);
- else
- end_offset = g_utf8_offset_to_pointer (full_text, end_offset) - full_text;
-
- start_offset = g_utf8_offset_to_pointer (full_text, start_offset) - full_text;
-
- return g_strndup (full_text + start_offset, end_offset - start_offset);
-}
-
-static gchar *
-et_get_text_after_offset (AtkText *text,
- gint offset,
- AtkTextBoundary boundary_type,
- gint *start_offset,
- gint *end_offset)
-{
- /* Unimplemented */
- return NULL;
-}
-
-static gchar *
-et_get_text_at_offset (AtkText *text,
- gint offset,
- AtkTextBoundary boundary_type,
- gint *start_offset,
- gint *end_offset)
-{
- /* Unimplemented */
- return NULL;
-}
-
-static gunichar
-et_get_character_at_offset (AtkText *text,
- gint offset)
-{
- const char *full_text = et_get_full_text (text);
- char *at_offset;
-
- at_offset = g_utf8_offset_to_pointer (full_text, offset);
- return g_utf8_get_char_validated (at_offset, -1);
-}
-
-
-static gchar*
-et_get_text_before_offset (AtkText *text,
- gint offset,
- AtkTextBoundary boundary_type,
- gint *start_offset,
- gint *end_offset)
-{
- /* Unimplemented */
- return NULL;
-}
-
-
-static gint
-et_get_caret_offset (AtkText *text)
-{
- EText *etext = E_TEXT (atk_gobject_accessible_get_object (ATK_GOBJECT_ACCESSIBLE (text)));
- const char *full_text = et_get_full_text (text);
- int offset;
-
- gtk_object_get (GTK_OBJECT (etext),
- "cursor_pos", &offset,
- NULL);
- offset = g_utf8_pointer_to_offset (full_text, full_text + offset);
- return offset;
-}
-
-
-static AtkAttributeSet*
-et_get_run_attributes (AtkText *text,
- gint offset,
- gint *start_offset,
- gint *end_offset)
-{
- /* Unimplemented */
- return NULL;
-}
-
-
-static AtkAttributeSet*
-et_get_default_attributes (AtkText *text)
-{
- /* Unimplemented */
- return NULL;
-}
-
-
-static void
-et_get_character_extents (AtkText *text,
- gint offset,
- gint *x,
- gint *y,
- gint *width,
- gint *height,
- AtkCoordType coords)
-{
- /* Unimplemented */
-}
-
-
-static gint
-et_get_character_count (AtkText *text)
-{
- const char *full_text = et_get_full_text (text);
-
- return g_utf8_strlen (full_text, -1);
-}
-
-
-static gint
-et_get_offset_at_point (AtkText *text,
- gint x,
- gint y,
- AtkCoordType coords)
-{
- /* Unimplemented */
- return 0;
-}
-
-
-static gint
-et_get_n_selections (AtkText *text)
-{
- EText *etext = E_TEXT (atk_gobject_accessible_get_object (ATK_GOBJECT_ACCESSIBLE (text)));
- if (etext->selection_start !=
- etext->selection_end)
- return 1;
- return 0;
-}
-
-
-static gchar*
-et_get_selection (AtkText *text,
- gint selection_num,
- gint *start_offset,
- gint *end_offset)
-{
- EText *etext = E_TEXT (atk_gobject_accessible_get_object (ATK_GOBJECT_ACCESSIBLE (text)));
- if (selection_num == 0 &&
- etext->selection_start != etext->selection_end) {
- const char *full_text = et_get_full_text (text);
-
- if (start_offset)
- *start_offset = g_utf8_pointer_to_offset (full_text, full_text + etext->selection_start);
- if (end_offset)
- *end_offset = g_utf8_pointer_to_offset (full_text, full_text + etext->selection_end);
-
- return g_strndup (full_text + etext->selection_start, etext->selection_end - etext->selection_start);
- }
- return NULL;
-}
-
-
-static gboolean
-et_add_selection (AtkText *text,
- gint start_offset,
- gint end_offset)
-{
- EText *etext = E_TEXT (atk_gobject_accessible_get_object (ATK_GOBJECT_ACCESSIBLE (text)));
- if (etext->selection_start == etext->selection_end &&
- start_offset != end_offset) {
- ETextEventProcessorCommand command;
- const char *full_text = et_get_full_text (text);
- ETextEventProcessor *tep;
-
- start_offset = g_utf8_offset_to_pointer (full_text, start_offset) - full_text;
- end_offset = g_utf8_offset_to_pointer (full_text, end_offset) - full_text;
-
- gtk_object_get (GTK_OBJECT (etext),
- "tep", &tep,
- NULL);
-
- command.time = gtk_get_current_event_time ();
-
- command.action = E_TEP_MOVE;
- command.position = E_TEP_VALUE;
- command.value = start_offset;
- g_signal_emit_by_name (tep, "command", 0, &command);
-
- command.action = E_TEP_SELECT;
- command.value = end_offset;
- g_signal_emit_by_name (tep, "command", 0, &command);
- return TRUE;
- }
- return FALSE;
-}
-
-
-static gboolean
-et_remove_selection (AtkText *text,
- gint selection_num)
-{
- /* Unimplemented */
- return FALSE;
-}
-
-
-static gboolean
-et_set_selection (AtkText *text,
- gint selection_num,
- gint start_offset,
- gint end_offset)
-{
- /* Unimplemented */
- return FALSE;
-}
-
-
-static gboolean
-et_set_caret_offset (AtkText *text,
- gint offset)
-{
- EText *etext = E_TEXT (atk_gobject_accessible_get_object (ATK_GOBJECT_ACCESSIBLE (text)));
- const char *full_text = et_get_full_text (text);
-
- offset = g_utf8_offset_to_pointer (full_text, offset) - full_text;
- gtk_object_set (GTK_OBJECT (etext),
- "cursor_pos", &offset,
- NULL);
- return TRUE;
-}
-
-static gboolean
-et_set_run_attributes (AtkEditableText *text,
- AtkAttributeSet *attrib_set,
- gint start_offset,
- gint end_offset)
-{
- /* Unimplemented */
- return FALSE;
-}
-
-static void
-et_set_text_contents (AtkEditableText *text,
- const gchar *string)
-{
- et_set_full_text (text, string);
-}
-
-static void
-et_insert_text (AtkEditableText *text,
- const gchar *string,
- gint length,
- gint *position)
-{
- /* Utf8 unimplemented */
-
- const char *full_text = et_get_full_text (ATK_TEXT (text));
- char *result = g_strdup_printf ("%.*s%.*s%s", *position, full_text, length, string, full_text + *position);
-
- et_set_full_text (text, result);
-
- *position += length;
-
- g_free (result);
-}
-
-static void
-et_copy_text (AtkEditableText *text,
- gint start_pos,
- gint end_pos)
-{
- /* Unimplemented */
-}
-
-static void
-et_cut_text (AtkEditableText *text,
- gint start_pos,
- gint end_pos)
-{
- /* Unimplemented */
-}
-
-static void
-et_delete_text (AtkEditableText *text,
- gint start_pos,
- gint end_pos)
-{
- /* Unimplemented */
-}
-
-static void
-et_paste_text (AtkEditableText *text,
- gint position)
-{
- /* Unimplemented */
-}
-
-
-static void
-et_atk_component_iface_init (AtkComponentIface *iface)
-{
- iface->get_extents = et_get_extents;
-}
-
-static void
-et_atk_text_iface_init (AtkTextIface *iface)
-{
- iface->get_text = et_get_text;
- iface->get_text_after_offset = et_get_text_after_offset;
- iface->get_text_at_offset = et_get_text_at_offset;
- iface->get_character_at_offset = et_get_character_at_offset;
- iface->get_text_before_offset = et_get_text_before_offset;
- iface->get_caret_offset = et_get_caret_offset;
- iface->get_run_attributes = et_get_run_attributes;
- iface->get_default_attributes = et_get_default_attributes;
- iface->get_character_extents = et_get_character_extents;
- iface->get_character_count = et_get_character_count;
- iface->get_offset_at_point = et_get_offset_at_point;
- iface->get_n_selections = et_get_n_selections;
- iface->get_selection = et_get_selection;
- iface->add_selection = et_add_selection;
- iface->remove_selection = et_remove_selection;
- iface->set_selection = et_set_selection;
- iface->set_caret_offset = et_set_caret_offset;
-}
-
-static void
-et_atk_editable_text_iface_init (AtkEditableTextIface *iface)
-{
- iface->set_run_attributes = et_set_run_attributes;
- iface->set_text_contents = et_set_text_contents;
- iface->insert_text = et_insert_text;
- iface->copy_text = et_copy_text;
- iface->cut_text = et_cut_text;
- iface->delete_text = et_delete_text;
- iface->paste_text = et_paste_text;
-}
-
-static void
-et_class_init (GalA11yETextClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- quark_accessible_object = g_quark_from_static_string ("gtk-accessible-object");
-
- parent_class = g_type_class_ref (PARENT_TYPE);
-
- object_class->dispose = et_dispose;
-}
-
-static void
-et_init (GalA11yEText *a11y)
-{
-#if 0
- GalA11yETextPrivate *priv;
-
- priv = GET_PRIVATE (a11y);
-#endif
-}
-
-/**
- * gal_a11y_e_text_get_type:
- * @void:
- *
- * Registers the &GalA11yEText class if necessary, and returns the type ID
- * associated to it.
- *
- * Return value: The type ID of the &GalA11yEText class.
- **/
-GType
-gal_a11y_e_text_get_type (void)
-{
- static GType type = 0;
-
- if (!type) {
- AtkObjectFactory *factory;
-
- GTypeInfo info = {
- sizeof (GalA11yETextClass),
- (GBaseInitFunc) NULL,
- (GBaseFinalizeFunc) NULL,
- (GClassInitFunc) et_class_init,
- (GClassFinalizeFunc) NULL,
- NULL, /* class_data */
- sizeof (GalA11yEText),
- 0,
- (GInstanceInitFunc) et_init,
- NULL /* value_text */
- };
-
- static const GInterfaceInfo atk_component_info = {
- (GInterfaceInitFunc) et_atk_component_iface_init,
- (GInterfaceFinalizeFunc) NULL,
- NULL
- };
- static const GInterfaceInfo atk_text_info = {
- (GInterfaceInitFunc) et_atk_text_iface_init,
- (GInterfaceFinalizeFunc) NULL,
- NULL
- };
- static const GInterfaceInfo atk_editable_text_info = {
- (GInterfaceInitFunc) et_atk_editable_text_iface_init,
- (GInterfaceFinalizeFunc) NULL,
- NULL
- };
-
- factory = atk_registry_get_factory (atk_get_default_registry (), GNOME_TYPE_CANVAS_ITEM);
- parent_type = atk_object_factory_get_accessible_type (factory);
-
- type = gal_a11y_type_register_static_with_private (PARENT_TYPE, "GalA11yEText", &info, 0,
- sizeof (GalA11yETextPrivate), &priv_offset);
-
- g_type_add_interface_static (type, ATK_TYPE_COMPONENT, &atk_component_info);
- g_type_add_interface_static (type, ATK_TYPE_TEXT, &atk_text_info);
- g_type_add_interface_static (type, ATK_TYPE_EDITABLE_TEXT, &atk_editable_text_info);
- }
-
- return type;
-}