forked from AuroraMiddleware/gtk
a11y: Remove unused HTML objects
Seems they were for GtkHTML and never used since GAIL got imported into GTK.
This commit is contained in:
Benjamin Otte
Matthias Clasen
parent
d4a1a03614
commit
dfe5459437
@ -1,240 +0,0 @@
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/* GAIL - The GNOME Accessibility Implementation Library
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* Copyright 2001 Sun Microsystems Inc.
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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, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include <gtk/gtk.h>
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#include "gailhtmlbox.h"
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#include "gailhtmlview.h"
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#include <libgtkhtml/layout/htmlbox.h>
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static void gail_html_box_class_init (GailHtmlBoxClass *klass);
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static void gail_html_box_initialize (AtkObject *obj,
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gpointer data);
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static gint gail_html_box_get_index_in_parent (AtkObject *obj);
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static AtkStateSet* gail_html_box_ref_state_set (AtkObject *obj);
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static void gail_html_box_component_interface_init (AtkComponentIface *iface);
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static guint gail_html_box_add_focus_handler (AtkComponent *component,
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AtkFocusHandler handler);
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static void gail_html_box_get_extents (AtkComponent *component,
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gint *x,
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gint *y,
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gint *width,
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gint *height,
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AtkCoordType coord_type);
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static gboolean gail_html_box_grab_focus (AtkComponent *component);
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static void gail_html_box_remove_focus_handler (AtkComponent *component,
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guint handler_id);
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G_DEFINE_TYPE_WITH_CODE (GailHtmlBox, gail_html_box, ATK_TYPE_GOBJECT,
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G_IMPLEMENT_INTERFACE (ATK_TYPE_COMPONENT, gail_html_box_component_interface_init))
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static void
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gail_html_box_class_init (GailHtmlBoxClass *klass)
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{
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AtkObjectClass *class = ATK_OBJECT_CLASS (klass);
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class->get_index_in_parent = gail_html_box_get_index_in_parent;
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class->ref_state_set = gail_html_box_ref_state_set;
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class->initialize = gail_html_box_initialize;
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}
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static void
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gail_html_box_initialize (AtkObject *obj,
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gpointer data)
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{
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HtmlBox *box;
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ATK_OBJECT_CLASS (gail_html_box_parent_class)->initialize (obj, data);
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obj->role = ATK_ROLE_UNKNOWN;
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box = HTML_BOX (data);
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/*
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* We do not set the parent here for the root node of a HtmlView
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*/
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if (box->parent)
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{
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atk_object_set_parent (obj,
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atk_gobject_get_accessible (G_OBJECT (box->parent)));
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}
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}
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static gint
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gail_html_box_get_index_in_parent (AtkObject *obj)
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{
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AtkObject *parent;
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AtkGObject *atk_gobj;
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HtmlBox *box;
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HtmlBox *parent_box;
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gint n_children = 0;
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GObject *g_obj;
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g_return_val_if_fail (GAIL_IS_HTML_BOX (obj), -1);
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atk_gobj = ATK_GOBJECT (obj);
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g_obj = atk_gobject_get_object (atk_gobj);
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if (g_obj == NULL)
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return -1;
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g_return_val_if_fail (HTML_IS_BOX (g_obj), -1);
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box = HTML_BOX (g_obj);
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parent = atk_object_get_parent (obj);
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if (GAIL_IS_HTML_VIEW (parent))
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{
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return 0;
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}
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else if (ATK_IS_GOBJECT (parent))
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{
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parent_box = HTML_BOX (atk_gobject_get_object (ATK_GOBJECT (parent)));
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}
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else
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{
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g_assert_not_reached ();
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return -1;
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}
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if (parent_box)
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{
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HtmlBox *child;
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child = parent_box->children;
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while (child)
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{
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if (child == box)
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return n_children;
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n_children++;
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child = child->next;
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}
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}
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return -1;
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}
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static AtkStateSet*
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gail_html_box_ref_state_set (AtkObject *obj)
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{
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AtkGObject *atk_gobj;
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GObject *g_obj;
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AtkStateSet *state_set;
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g_return_val_if_fail (GAIL_IS_HTML_BOX (obj), NULL);
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atk_gobj = ATK_GOBJECT (obj);
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state_set = ATK_OBJECT_CLASS (gail_html_box_parent_class)->ref_state_set (obj);
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g_obj = atk_gobject_get_object (atk_gobj);
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if (g_obj == NULL)
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{
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/* Object is defunct */
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atk_state_set_add_state (state_set, ATK_STATE_DEFUNCT);
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}
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else
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{
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HtmlBox *box;
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box = HTML_BOX (g_obj);
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if (HTML_BOX_GET_STYLE (box)->display != HTML_DISPLAY_NONE)
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{
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atk_state_set_add_state (state_set, ATK_STATE_VISIBLE);
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atk_state_set_add_state (state_set, ATK_STATE_SHOWING);
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}
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}
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return state_set;
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}
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static void
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gail_html_box_component_interface_init (AtkComponentIface *iface)
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{
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/*
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* Use default implementation for contains and get_position
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*/
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iface->contains = NULL;
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iface->get_position = NULL;
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iface->add_focus_handler = gail_html_box_add_focus_handler;
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iface->get_extents = gail_html_box_get_extents;
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iface->get_size = NULL;
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iface->grab_focus = gail_html_box_grab_focus;
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iface->remove_focus_handler = gail_html_box_remove_focus_handler;
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iface->set_extents = NULL;
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iface->set_position = NULL;
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iface->set_size = NULL;
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}
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static guint
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gail_html_box_add_focus_handler (AtkComponent *component,
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AtkFocusHandler handler)
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{
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return g_signal_connect_closure (component,
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"focus-event",
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g_cclosure_new (
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G_CALLBACK (handler), NULL,
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(GClosureNotify) NULL),
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FALSE);
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}
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static void
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gail_html_box_get_extents (AtkComponent *component,
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gint *x,
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gint *y,
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gint *width,
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gint *height,
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AtkCoordType coord_type)
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{
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AtkGObject *atk_gobj;
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HtmlBox *box;
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GObject *g_obj;
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g_return_if_fail (GAIL_IS_HTML_BOX (component));
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atk_gobj = ATK_GOBJECT (component);
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g_obj = atk_gobject_get_object (atk_gobj);
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if (g_obj == NULL)
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return;
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g_return_if_fail (HTML_IS_BOX (g_obj));
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box = HTML_BOX (g_obj);
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*x = html_box_get_absolute_x (box);
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*y = html_box_get_absolute_y (box);
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*width = box->width;
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*height = box->height;
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g_print ("%d %d %d %d\n",
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html_box_get_absolute_x (box),
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html_box_get_absolute_y (box),
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html_box_get_containing_block_width (box),
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html_box_get_containing_block_height (box));
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}
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static gboolean
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gail_html_box_grab_focus (AtkComponent *component)
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{
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return TRUE;
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}
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static void
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gail_html_box_remove_focus_handler (AtkComponent *component,
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guint handler_id)
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{
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g_signal_handler_disconnect (ATK_OBJECT (component), handler_id);
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}
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@ -1,51 +0,0 @@
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/* GAIL - The GNOME Accessibility Implementation Library
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* Copyright 2001 Sun Microsystems Inc.
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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 Library 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GAIL_HTML_BOX_H__
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#define __GAIL_HTML_BOX_H__
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#include <atk/atk.h>
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G_BEGIN_DECLS
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#define GAIL_TYPE_HTML_BOX (gail_html_box_get_type ())
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#define GAIL_HTML_BOX(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GAIL_TYPE_HTML_BOX, GailHtmlBox))
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#define GAIL_HTML_BOX_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GAIL_TYPE_HTML_BOX, GailHtmlBoxClass))
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#define GAIL_IS_HTML_BOX(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GAIL_TYPE_HTML_BOX))
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#define GAIL_IS_HTML_BOX_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GAIL_TYPE_HTML_BOX))
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#define GAIL_HTML_BOX_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GAIL_TYPE_HTML_BOX, GailHtmlBoxClass))
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typedef struct _GailHtmlBox GailHtmlBox;
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typedef struct _GailHtmlBoxClass GailHtmlBoxClass;
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struct _GailHtmlBox
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{
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AtkGObject parent;
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};
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struct _GailHtmlBoxClass
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{
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AtkGObjectClass parent_class;
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};
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GType gail_html_box_get_type (void);
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G_END_DECLS
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#endif /* __GAIL_HTML_BOX_H__ */
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@ -1,125 +0,0 @@
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/* GAIL - The GNOME Accessibility Implementation Library
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* Copyright 2001 Sun Microsystems Inc.
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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, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include <libgtkhtml/gtkhtml.h>
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#include "gailhtmlboxblock.h"
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static void gail_html_box_block_class_init (GailHtmlBoxBlockClass *klass);
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static gint gail_html_box_block_get_n_children (AtkObject *obj);
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static AtkObject* gail_html_box_block_ref_child (AtkObject *obj,
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gint i);
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G_DEFINE_TYPE (GailHtmlBoxBlock, gail_html_box_block, GAIL_TYPE_HTML_BOX)
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AtkObject*
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gail_html_box_block_new (GObject *obj)
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{
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GObject *object;
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AtkObject *atk_object;
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g_return_val_if_fail (HTML_IS_BOX_BLOCK (obj), NULL);
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object = g_object_new (GAIL_TYPE_HTML_BOX_BLOCK, NULL);
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atk_object = ATK_OBJECT (object);
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atk_object_initialize (atk_object, obj);
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atk_object->role = ATK_ROLE_PANEL;
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return atk_object;
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}
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static void
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gail_html_box_block_class_init (GailHtmlBoxBlockClass *klass)
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{
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AtkObjectClass *class = ATK_OBJECT_CLASS (klass);
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class->get_n_children = gail_html_box_block_get_n_children;
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class->ref_child = gail_html_box_block_ref_child;
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}
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static gint
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gail_html_box_block_get_n_children (AtkObject *obj)
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{
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AtkGObject *atk_gobject;
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HtmlBox *box;
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gint n_children = 0;
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GObject *g_obj;
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g_return_val_if_fail (GAIL_IS_HTML_BOX_BLOCK (obj), 0);
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atk_gobject = ATK_GOBJECT (obj);
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g_obj = atk_gobject_get_object (atk_gobject);
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if (g_obj == NULL)
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return 0;
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g_return_val_if_fail (HTML_IS_BOX (g_obj), 0);
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box = HTML_BOX (g_obj);
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if (box)
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{
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HtmlBox *child;
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child = box->children;
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while (child)
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{
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n_children++;
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child = child->next;
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}
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}
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return n_children;
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}
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static AtkObject *
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gail_html_box_block_ref_child (AtkObject *obj,
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gint i)
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{
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AtkGObject *atk_gobject;
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GObject *g_obj;
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HtmlBox *box;
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AtkObject *atk_child = NULL;
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gint n_children = 0;
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g_return_val_if_fail (GAIL_IS_HTML_BOX_BLOCK (obj), NULL);
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atk_gobject = ATK_GOBJECT (obj);
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g_obj = atk_gobject_get_object (atk_gobject);
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if (g_obj == NULL)
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return NULL;
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g_return_val_if_fail (HTML_IS_BOX (g_obj), NULL);
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box = HTML_BOX (g_obj);
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if (box)
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{
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HtmlBox *child;
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child = box->children;
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while (child)
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{
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if (n_children == i)
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{
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atk_child = atk_gobject_get_accessible (G_OBJECT (child));
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g_object_ref (atk_child);
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break;
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}
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n_children++;
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child = child->next;
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}
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}
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return atk_child;
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}
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@ -1,105 +0,0 @@
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/* GAIL - The GNOME Accessibility Implementation Library
|
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* Copyright 2001 Sun Microsystems Inc.
|
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*
|
||||
* 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.
|
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*/
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#include "config.h"
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#include <libgtkhtml/gtkhtml.h>
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#include "gailhtmlboxembedded.h"
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static void gail_html_box_embedded_class_init (GailHtmlBoxEmbeddedClass *klass);
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static gint gail_html_box_embedded_get_n_children (AtkObject *obj);
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static AtkObject* gail_html_box_embedded_ref_child (AtkObject *obj,
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gint i);
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G_DEFINE_TYPE (GailHtmlBoxEmbedded, gail_html_box_embedded, GAIL_TYPE_HTML_BOX)
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AtkObject*
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gail_html_box_embedded_new (GObject *obj)
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{
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gpointer object;
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AtkObject *atk_object;
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g_return_val_if_fail (HTML_IS_BOX_EMBEDDED (obj), NULL);
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object = g_object_new (GAIL_TYPE_HTML_BOX_EMBEDDED, NULL);
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atk_object = ATK_OBJECT (object);
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atk_object_initialize (atk_object, obj);
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atk_object->role = ATK_ROLE_PANEL;
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return atk_object;
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}
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static void
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gail_html_box_embedded_class_init (GailHtmlBoxEmbeddedClass *klass)
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{
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AtkObjectClass *class = ATK_OBJECT_CLASS (klass);
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class->get_n_children = gail_html_box_embedded_get_n_children;
|
||||
class->ref_child = gail_html_box_embedded_ref_child;
|
||||
}
|
||||
|
||||
static gint
|
||||
gail_html_box_embedded_get_n_children (AtkObject *obj)
|
||||
{
|
||||
AtkGObject *atk_gobject;
|
||||
HtmlBoxEmbedded *box_embedded;
|
||||
GObject *g_obj;
|
||||
|
||||
g_return_val_if_fail (GAIL_IS_HTML_BOX_EMBEDDED (obj), 0);
|
||||
atk_gobject = ATK_GOBJECT (obj);
|
||||
g_obj = atk_gobject_get_object (atk_gobject);
|
||||
if (g_obj == NULL)
|
||||
/* State is defunct */
|
||||
return 0;
|
||||
|
||||
g_return_val_if_fail (HTML_IS_BOX_EMBEDDED (g_obj), 0);
|
||||
|
||||
box_embedded = HTML_BOX_EMBEDDED (g_obj);
|
||||
g_return_val_if_fail (box_embedded->widget, 0);
|
||||
return 1;
|
||||
}
|
||||
|
||||
static AtkObject*
|
||||
gail_html_box_embedded_ref_child (AtkObject *obj,
|
||||
gint i)
|
||||
{
|
||||
AtkGObject *atk_gobject;
|
||||
HtmlBoxEmbedded *box_embedded;
|
||||
GObject *g_obj;
|
||||
AtkObject *atk_child;
|
||||
|
||||
g_return_val_if_fail (GAIL_IS_HTML_BOX_EMBEDDED (obj), NULL);
|
||||
|
||||
if (i != 0)
|
||||
return NULL;
|
||||
|
||||
atk_gobject = ATK_GOBJECT (obj);
|
||||
g_obj = atk_gobject_get_object (atk_gobject);
|
||||
if (g_obj == NULL)
|
||||
/* State is defunct */
|
||||
return NULL;
|
||||
|
||||
g_return_val_if_fail (HTML_IS_BOX_EMBEDDED (g_obj), NULL);
|
||||
|
||||
box_embedded = HTML_BOX_EMBEDDED (g_obj);
|
||||
g_return_val_if_fail (box_embedded->widget, NULL);
|
||||
|
||||
atk_child = gtk_widget_get_accessible (box_embedded->widget);
|
||||
g_object_ref (atk_child);
|
||||
atk_object_set_parent (atk_child, obj);
|
||||
return atk_child;
|
||||
}
|
||||
@ -1,470 +0,0 @@
|
||||
/* GAIL - The GNOME Accessibility Implementation Library
|
||||
* Copyright 2001 Sun Microsystems Inc.
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
|
||||
#include "gailhtmlboxtext.h"
|
||||
|
||||
static void gail_html_box_text_class_init (GailHtmlBoxTextClass *klass);
|
||||
static void gail_html_box_text_text_interface_init (AtkTextIface *iface);
|
||||
static gchar* gail_html_box_text_get_text (AtkText *text,
|
||||
gint start_offset,
|
||||
gint end_offset);
|
||||
static gchar* gail_html_box_text_get_text_after_offset
|
||||
(AtkText *text,
|
||||
gint offset,
|
||||
AtkTextBoundary boundary_type,
|
||||
gint *start_offset,
|
||||
gint *end_offset);
|
||||
static gchar* gail_html_box_text_get_text_at_offset (AtkText *text,
|
||||
gint offset,
|
||||
AtkTextBoundary boundary_type,
|
||||
gint *start_offset,
|
||||
gint *end_offset);
|
||||
static gchar* gail_html_box_text_get_text_before_offset
|
||||
(AtkText *text,
|
||||
gint offset,
|
||||
AtkTextBoundary boundary_type,
|
||||
gint *start_offset,
|
||||
gint *end_offset);
|
||||
static gunichar gail_html_box_text_get_character_at_offset
|
||||
(AtkText *text,
|
||||
gint offset);
|
||||
static gint gail_html_box_text_get_character_count (AtkText *text);
|
||||
static gint gail_html_box_text_get_caret_offset (AtkText *text);
|
||||
static gboolean gail_html_box_text_set_caret_offset (AtkText *text,
|
||||
gint offset);
|
||||
static gint gail_html_box_text_get_offset_at_point (AtkText *text,
|
||||
gint x,
|
||||
gint y,
|
||||
AtkCoordType coords);
|
||||
static void gail_html_box_text_get_character_extents (AtkText *text,
|
||||
gint offset,
|
||||
gint *x,
|
||||
gint *y,
|
||||
gint *width,
|
||||
gint *height,
|
||||
AtkCoordType coords);
|
||||
static AtkAttributeSet*
|
||||
gail_html_box_text_get_run_attributes (AtkText *text,
|
||||
gint offset,
|
||||
gint *start_offset,
|
||||
gint *end_offset);
|
||||
static AtkAttributeSet*
|
||||
gail_html_box_text_get_default_attributes (AtkText *text);
|
||||
static gint gail_html_box_text_get_n_selections (AtkText *text);
|
||||
static gchar* gail_html_box_text_get_selection (AtkText *text,
|
||||
gint selection_num,
|
||||
gint *start_pos,
|
||||
gint *end_pos);
|
||||
static gboolean gail_html_box_text_add_selection (AtkText *text,
|
||||
gint start_pos,
|
||||
gint end_pos);
|
||||
static gboolean gail_html_box_text_remove_selection (AtkText *text,
|
||||
gint selection_num);
|
||||
static gboolean gail_html_box_text_set_selection (AtkText *text,
|
||||
gint selection_num,
|
||||
gint start_pos,
|
||||
gint end_pos);
|
||||
static AtkAttributeSet*
|
||||
add_to_attr_set (AtkAttributeSet *attrib_set,
|
||||
GtkTextAttributes *attrs,
|
||||
AtkTextAttribute attr);
|
||||
static gchar* get_text_near_offset (AtkText *text,
|
||||
GailOffsetType function,
|
||||
AtkTextBoundary boundary_type,
|
||||
gint offset,
|
||||
gint *start_offset,
|
||||
gint *end_offset);
|
||||
|
||||
G_DEFINE_TYPE_WITH_CODE (GailHtmlBoxText, gail_html_box_text, GAIL_TYPE_HTML_BOX,
|
||||
G_IMPLEMENT_INTERFACE (ATK_TYPE_TEXT, gail_html_box_text_text_interface_init))
|
||||
|
||||
AtkObject*
|
||||
gail_html_box_text_new (GObject *obj)
|
||||
{
|
||||
gpointer object;
|
||||
AtkObject *atk_object;
|
||||
GailHtmlBoxText *gail_text;
|
||||
|
||||
g_return_val_if_fail (HTML_IS_BOX_TEXT (obj), NULL);
|
||||
object = g_object_new (GAIL_TYPE_HTML_BOX_TEXT, NULL);
|
||||
atk_object = ATK_OBJECT (object);
|
||||
gail_text = GAIL_HTML_BOX_TEXT (object);
|
||||
|
||||
atk_object_initialize (atk_object, obj);
|
||||
gail_text->texthelper = gail_text_helper_new ();
|
||||
#if 0
|
||||
gail_text_helper_text_setup (gail_text->texthelper,
|
||||
HTML_BOX_TEXT (obj)->master->text);
|
||||
#endif
|
||||
|
||||
atk_object->role = ATK_ROLE_TEXT;
|
||||
return atk_object;
|
||||
}
|
||||
|
||||
static void
|
||||
gail_html_box_text_class_init (GailHtmlBoxTextClass *klass)
|
||||
{
|
||||
}
|
||||
|
||||
static void
|
||||
gail_html_box_text_text_interface_init (AtkTextIface *iface)
|
||||
{
|
||||
iface->get_text = gail_html_box_text_get_text;
|
||||
iface->get_text_after_offset = gail_html_box_text_get_text_after_offset;
|
||||
iface->get_text_at_offset = gail_html_box_text_get_text_at_offset;
|
||||
iface->get_text_before_offset = gail_html_box_text_get_text_before_offset;
|
||||
iface->get_character_at_offset = gail_html_box_text_get_character_at_offset;
|
||||
iface->get_character_count = gail_html_box_text_get_character_count;
|
||||
iface->get_caret_offset = gail_html_box_text_get_caret_offset;
|
||||
iface->set_caret_offset = gail_html_box_text_set_caret_offset;
|
||||
iface->get_offset_at_point = gail_html_box_text_get_offset_at_point;
|
||||
iface->get_character_extents = gail_html_box_text_get_character_extents;
|
||||
iface->get_n_selections = gail_html_box_text_get_n_selections;
|
||||
iface->get_selection = gail_html_box_text_get_selection;
|
||||
iface->add_selection = gail_html_box_text_add_selection;
|
||||
iface->remove_selection = gail_html_box_text_remove_selection;
|
||||
iface->set_selection = gail_html_box_text_set_selection;
|
||||
iface->get_run_attributes = gail_html_box_text_get_run_attributes;
|
||||
iface->get_default_attributes = gail_html_box_text_get_default_attributes;
|
||||
}
|
||||
|
||||
static gchar*
|
||||
gail_html_box_text_get_text (AtkText *text,
|
||||
gint start_offset,
|
||||
gint end_offset)
|
||||
{
|
||||
GailHtmlBoxText *gail_text;
|
||||
GtkTextBuffer *buffer;
|
||||
GtkTextIter start, end;
|
||||
|
||||
g_return_val_if_fail (GAIL_IS_HTML_BOX_TEXT (text), NULL);
|
||||
gail_text = GAIL_HTML_BOX_TEXT (text);
|
||||
g_return_val_if_fail (gail_text->texthelper, NULL);
|
||||
|
||||
buffer = gail_text->texthelper->buffer;
|
||||
gtk_text_buffer_get_iter_at_offset (buffer, &start, start_offset);
|
||||
gtk_text_buffer_get_iter_at_offset (buffer, &end, end_offset);
|
||||
|
||||
return gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
|
||||
}
|
||||
|
||||
static gchar*
|
||||
gail_html_box_text_get_text_after_offset (AtkText *text,
|
||||
gint offset,
|
||||
AtkTextBoundary boundary_type,
|
||||
gint *start_offset,
|
||||
gint *end_offset)
|
||||
{
|
||||
return get_text_near_offset (text, GAIL_AFTER_OFFSET,
|
||||
boundary_type, offset,
|
||||
start_offset, end_offset);
|
||||
}
|
||||
|
||||
static gchar*
|
||||
gail_html_box_text_get_text_at_offset (AtkText *text,
|
||||
gint offset,
|
||||
AtkTextBoundary boundary_type,
|
||||
gint *start_offset,
|
||||
gint *end_offset)
|
||||
{
|
||||
return get_text_near_offset (text, GAIL_AT_OFFSET,
|
||||
boundary_type, offset,
|
||||
start_offset, end_offset);
|
||||
}
|
||||
|
||||
static gchar*
|
||||
gail_html_box_text_get_text_before_offset (AtkText *text,
|
||||
gint offset,
|
||||
AtkTextBoundary boundary_type,
|
||||
gint *start_offset,
|
||||
gint *end_offset)
|
||||
{
|
||||
return get_text_near_offset (text, GAIL_BEFORE_OFFSET,
|
||||
boundary_type, offset,
|
||||
start_offset, end_offset);
|
||||
}
|
||||
|
||||
static gunichar
|
||||
gail_html_box_text_get_character_at_offset (AtkText *text,
|
||||
gint offset)
|
||||
{
|
||||
GailHtmlBoxText *gail_item;
|
||||
GtkTextIter start, end;
|
||||
GtkTextBuffer *buffer;
|
||||
gchar *string;
|
||||
gchar *index;
|
||||
|
||||
g_return_val_if_fail (GAIL_IS_HTML_BOX_TEXT (text), 0);
|
||||
gail_item = GAIL_HTML_BOX_TEXT (text);
|
||||
buffer = gail_item->texthelper->buffer;
|
||||
gtk_text_buffer_get_start_iter (buffer, &start);
|
||||
gtk_text_buffer_get_end_iter (buffer, &end);
|
||||
string = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
|
||||
index = g_utf8_offset_to_pointer (string, offset);
|
||||
g_free (string);
|
||||
|
||||
return g_utf8_get_char (index);
|
||||
}
|
||||
|
||||
static gint
|
||||
gail_html_box_text_get_character_count (AtkText *text)
|
||||
{
|
||||
GtkTextBuffer *buffer;
|
||||
GailHtmlBoxText *gail_text;
|
||||
|
||||
g_return_val_if_fail (GAIL_IS_HTML_BOX_TEXT (text), 0);
|
||||
gail_text = GAIL_HTML_BOX_TEXT (text);
|
||||
g_return_val_if_fail (gail_text->texthelper, 0);
|
||||
buffer = gail_text->texthelper->buffer;
|
||||
return gtk_text_buffer_get_char_count (buffer);
|
||||
}
|
||||
|
||||
static gint
|
||||
gail_html_box_text_get_caret_offset (AtkText *text)
|
||||
{
|
||||
GailHtmlBoxText *gail_text;
|
||||
GtkTextBuffer *buffer;
|
||||
GtkTextMark *cursor_mark;
|
||||
GtkTextIter cursor_itr;
|
||||
|
||||
g_return_val_if_fail (GAIL_IS_HTML_BOX_TEXT (text), 0);
|
||||
gail_text = GAIL_HTML_BOX_TEXT (text);
|
||||
g_return_val_if_fail (gail_text->texthelper, 0);
|
||||
buffer = gail_text->texthelper->buffer;
|
||||
cursor_mark = gtk_text_buffer_get_insert (buffer);
|
||||
gtk_text_buffer_get_iter_at_mark (buffer, &cursor_itr, cursor_mark);
|
||||
return gtk_text_iter_get_offset (&cursor_itr);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gail_html_box_text_set_caret_offset (AtkText *text,
|
||||
gint offset)
|
||||
{
|
||||
GailHtmlBoxText *gail_text;
|
||||
GtkTextBuffer *buffer;
|
||||
GtkTextIter pos_itr;
|
||||
|
||||
g_return_val_if_fail (GAIL_IS_HTML_BOX_TEXT (text), FALSE);
|
||||
gail_text = GAIL_HTML_BOX_TEXT (text);
|
||||
g_return_val_if_fail (gail_text->texthelper, FALSE);
|
||||
buffer = gail_text->texthelper->buffer;
|
||||
gtk_text_buffer_get_iter_at_offset (buffer, &pos_itr, offset);
|
||||
gtk_text_buffer_move_mark_by_name (buffer, "insert", &pos_itr);
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
static gint
|
||||
gail_html_box_text_get_offset_at_point (AtkText *text,
|
||||
gint x,
|
||||
gint y,
|
||||
AtkCoordType coords)
|
||||
{
|
||||
return -1;
|
||||
}
|
||||
|
||||
static void
|
||||
gail_html_box_text_get_character_extents (AtkText *text,
|
||||
gint offset,
|
||||
gint *x,
|
||||
gint *y,
|
||||
gint *width,
|
||||
gint *height,
|
||||
AtkCoordType coords)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
static AtkAttributeSet*
|
||||
gail_html_box_text_get_run_attributes (AtkText *text,
|
||||
gint offset,
|
||||
gint *start_offset,
|
||||
gint *end_offset)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static AtkAttributeSet*
|
||||
gail_html_box_text_get_default_attributes (AtkText *text)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static gint
|
||||
gail_html_box_text_get_n_selections (AtkText *text)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
static gchar*
|
||||
gail_html_box_text_get_selection (AtkText *text,
|
||||
gint selection_num,
|
||||
gint *start_pos,
|
||||
gint *end_pos)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gail_html_box_text_add_selection (AtkText *text,
|
||||
gint start_pos,
|
||||
gint end_pos)
|
||||
{
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gail_html_box_text_remove_selection (AtkText *text,
|
||||
gint selection_num)
|
||||
{
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gail_html_box_text_set_selection (AtkText *text,
|
||||
gint selection_num,
|
||||
gint start_pos,
|
||||
gint end_pos)
|
||||
{
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
static AtkAttributeSet*
|
||||
add_to_attr_set (AtkAttributeSet *attrib_set,
|
||||
GtkTextAttributes *attrs,
|
||||
AtkTextAttribute attr)
|
||||
{
|
||||
gchar *value;
|
||||
|
||||
switch (attr)
|
||||
{
|
||||
case ATK_TEXT_ATTR_LEFT_MARGIN:
|
||||
value = g_strdup_printf ("%i", attrs->left_margin);
|
||||
break;
|
||||
case ATK_TEXT_ATTR_RIGHT_MARGIN:
|
||||
value = g_strdup_printf ("%i", attrs->right_margin);
|
||||
break;
|
||||
case ATK_TEXT_ATTR_INDENT:
|
||||
value = g_strdup_printf ("%i", attrs->indent);
|
||||
break;
|
||||
case ATK_TEXT_ATTR_INVISIBLE:
|
||||
value = g_strdup (atk_text_attribute_get_value (attr, attrs->invisible));
|
||||
break;
|
||||
case ATK_TEXT_ATTR_EDITABLE:
|
||||
value = g_strdup (atk_text_attribute_get_value (attr, attrs->editable));
|
||||
break;
|
||||
case ATK_TEXT_ATTR_PIXELS_ABOVE_LINES:
|
||||
value = g_strdup_printf ("%i", attrs->pixels_above_lines);
|
||||
break;
|
||||
case ATK_TEXT_ATTR_PIXELS_BELOW_LINES:
|
||||
value = g_strdup_printf ("%i", attrs->pixels_below_lines);
|
||||
break;
|
||||
case ATK_TEXT_ATTR_PIXELS_INSIDE_WRAP:
|
||||
value = g_strdup_printf ("%i", attrs->pixels_inside_wrap);
|
||||
break;
|
||||
case ATK_TEXT_ATTR_BG_FULL_HEIGHT:
|
||||
value = g_strdup (atk_text_attribute_get_value (attr, attrs->bg_full_height));
|
||||
break;
|
||||
case ATK_TEXT_ATTR_RISE:
|
||||
value = g_strdup_printf ("%i", attrs->appearance.rise);
|
||||
break;
|
||||
case ATK_TEXT_ATTR_UNDERLINE:
|
||||
value = g_strdup (atk_text_attribute_get_value (attr, attrs->appearance.underline));
|
||||
break;
|
||||
case ATK_TEXT_ATTR_STRIKETHROUGH:
|
||||
value = g_strdup (atk_text_attribute_get_value (attr, attrs->appearance.strikethrough));
|
||||
break;
|
||||
case ATK_TEXT_ATTR_SIZE:
|
||||
value = g_strdup_printf ("%i",
|
||||
pango_font_description_get_size (attrs->font));
|
||||
break;
|
||||
case ATK_TEXT_ATTR_SCALE:
|
||||
value = g_strdup_printf ("%g", attrs->font_scale);
|
||||
break;
|
||||
case ATK_TEXT_ATTR_WEIGHT:
|
||||
value = g_strdup_printf ("%d",
|
||||
pango_font_description_get_weight (attrs->font));
|
||||
break;
|
||||
case ATK_TEXT_ATTR_LANGUAGE:
|
||||
value = g_strdup ((gchar *)(attrs->language));
|
||||
break;
|
||||
case ATK_TEXT_ATTR_FAMILY_NAME:
|
||||
value = g_strdup (pango_font_description_get_family (attrs->font));
|
||||
break;
|
||||
case ATK_TEXT_ATTR_BG_COLOR:
|
||||
value = g_strdup_printf ("%u,%u,%u",
|
||||
attrs->appearance.bg_color.red,
|
||||
attrs->appearance.bg_color.green,
|
||||
attrs->appearance.bg_color.blue);
|
||||
break;
|
||||
case ATK_TEXT_ATTR_FG_COLOR:
|
||||
value = g_strdup_printf ("%u,%u,%u",
|
||||
attrs->appearance.fg_color.red,
|
||||
attrs->appearance.fg_color.green,
|
||||
attrs->appearance.fg_color.blue);
|
||||
break;
|
||||
case ATK_TEXT_ATTR_BG_STIPPLE:
|
||||
value = g_strdup (atk_text_attribute_get_value (attr, attrs->appearance.bg_stipple ? 1 : 0));
|
||||
break;
|
||||
case ATK_TEXT_ATTR_FG_STIPPLE:
|
||||
value = g_strdup (atk_text_attribute_get_value (attr, attrs->appearance.fg_stipple ? 1 : 0));
|
||||
break;
|
||||
case ATK_TEXT_ATTR_WRAP_MODE:
|
||||
value = g_strdup (atk_text_attribute_get_value (attr, attrs->wrap_mode));
|
||||
break;
|
||||
case ATK_TEXT_ATTR_DIRECTION:
|
||||
value = g_strdup (atk_text_attribute_get_value (attr, attrs->direction));
|
||||
break;
|
||||
case ATK_TEXT_ATTR_JUSTIFICATION:
|
||||
value = g_strdup (atk_text_attribute_get_value (attr, attrs->justification));
|
||||
break;
|
||||
case ATK_TEXT_ATTR_STRETCH:
|
||||
value = g_strdup (atk_text_attribute_get_value (attr,
|
||||
pango_font_description_get_stretch (attrs->font)));
|
||||
break;
|
||||
case ATK_TEXT_ATTR_VARIANT:
|
||||
value = g_strdup (atk_text_attribute_get_value (attr,
|
||||
pango_font_description_get_variant (attrs->font)));
|
||||
break;
|
||||
case ATK_TEXT_ATTR_STYLE:
|
||||
value = g_strdup (atk_text_attribute_get_value (attr,
|
||||
pango_font_description_get_style (attrs->font)));
|
||||
break;
|
||||
default:
|
||||
value = NULL;
|
||||
break;
|
||||
}
|
||||
return gail_text_helper_add_attribute (attrib_set,
|
||||
attr,
|
||||
value);
|
||||
}
|
||||
|
||||
static gchar*
|
||||
get_text_near_offset (AtkText *text,
|
||||
GailOffsetType function,
|
||||
AtkTextBoundary boundary_type,
|
||||
gint offset,
|
||||
gint *start_offset,
|
||||
gint *end_offset)
|
||||
{
|
||||
return gail_text_helper_get_text (GAIL_HTML_BOX_TEXT (text)->texthelper, NULL,
|
||||
function, boundary_type, offset,
|
||||
start_offset, end_offset);
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user