From be766f12c4c9629d720e149a983503034d75c192 Mon Sep 17 00:00:00 2001 From: Jonny Lamb Date: Tue, 4 Mar 2014 20:33:36 +0100 Subject: shell: remove old launcher grid and related widgets --- shell/egg-flow-box-accessible.c | 253 ---------------------------------------- 1 file changed, 253 deletions(-) delete mode 100644 shell/egg-flow-box-accessible.c (limited to 'shell/egg-flow-box-accessible.c') diff --git a/shell/egg-flow-box-accessible.c b/shell/egg-flow-box-accessible.c deleted file mode 100644 index 7b244c3..0000000 --- a/shell/egg-flow-box-accessible.c +++ /dev/null @@ -1,253 +0,0 @@ -/* - * Copyright (C) 2013 Red Hat, 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, see . - */ - -#include "egg-flow-box.h" -#include "egg-flow-box-accessible.h" - -static void atk_selection_interface_init (AtkSelectionIface *iface); - -G_DEFINE_TYPE_WITH_CODE (EggFlowBoxAccessible, egg_flow_box_accessible, GTK_TYPE_CONTAINER_ACCESSIBLE, - G_IMPLEMENT_INTERFACE (ATK_TYPE_SELECTION, atk_selection_interface_init)) - -static void -egg_flow_box_accessible_init (EggFlowBoxAccessible *accessible) -{ -} - -static void -egg_flow_box_accessible_initialize (AtkObject *obj, - gpointer data) -{ - ATK_OBJECT_CLASS (egg_flow_box_accessible_parent_class)->initialize (obj, data); - - obj->role = ATK_ROLE_LIST_BOX; -} - -static AtkStateSet* -egg_flow_box_accessible_ref_state_set (AtkObject *obj) -{ - AtkStateSet *state_set; - GtkWidget *widget; - - state_set = ATK_OBJECT_CLASS (egg_flow_box_accessible_parent_class)->ref_state_set (obj); - widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (obj)); - - if (widget != NULL) - atk_state_set_add_state (state_set, ATK_STATE_MANAGES_DESCENDANTS); - - return state_set; -} - -static void -egg_flow_box_accessible_class_init (EggFlowBoxAccessibleClass *klass) -{ - AtkObjectClass *object_class = ATK_OBJECT_CLASS (klass); - - object_class->initialize = egg_flow_box_accessible_initialize; - object_class->ref_state_set = egg_flow_box_accessible_ref_state_set; -} - -static gboolean -egg_flow_box_accessible_add_selection (AtkSelection *selection, - gint idx) -{ - GtkWidget *box; - GList *children; - GtkWidget *child; - - box = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection)); - if (box == NULL) - return FALSE; - - children = gtk_container_get_children (GTK_CONTAINER (box)); - child = g_list_nth_data (children, idx); - g_list_free (children); - if (child) - { - egg_flow_box_select_child (EGG_FLOW_BOX (box), child); - return TRUE; - } - return FALSE; -} - -static gboolean -egg_flow_box_accessible_remove_selection (AtkSelection *selection, - gint idx) -{ - GtkWidget *box; - GList *children; - GtkWidget *child; - - box = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection)); - if (box == NULL) - return FALSE; - - children = gtk_container_get_children (GTK_CONTAINER (box)); - child = g_list_nth_data (children, idx); - g_list_free (children); - if (child) - { - egg_flow_box_unselect_child (EGG_FLOW_BOX (box), child); - return TRUE; - } - return FALSE; -} - -static gboolean -egg_flow_box_accessible_clear_selection (AtkSelection *selection) -{ - GtkWidget *box; - - box = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection)); - if (box == NULL) - return FALSE; - - egg_flow_box_unselect_all (EGG_FLOW_BOX (box)); - return TRUE; -} - -static gboolean -egg_flow_box_accessible_select_all (AtkSelection *selection) -{ - GtkWidget *box; - - box = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection)); - if (box == NULL) - return FALSE; - - egg_flow_box_select_all (EGG_FLOW_BOX (box)); - return TRUE; -} - -typedef struct -{ - gint idx; - GtkWidget *child; -} FindSelectedData; - -static void -find_selected_child (EggFlowBox *box, - GtkWidget *child, - gpointer data) -{ - FindSelectedData *d = data; - - if (d->idx == 0) - { - if (d->child == NULL) - d->child = child; - } - else - d->idx -= 1; -} - -static AtkObject * -egg_flow_box_accessible_ref_selection (AtkSelection *selection, - gint idx) -{ - GtkWidget *box; - GtkWidget *widget; - AtkObject *accessible; - FindSelectedData data; - - box = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection)); - if (box == NULL) - return NULL; - - data.idx = idx; - data.child = NULL; - egg_flow_box_selected_foreach (EGG_FLOW_BOX (box), find_selected_child, &data); - - if (data.child == NULL) - return NULL; - - accessible = gtk_widget_get_accessible (data.child); - g_object_ref (accessible); - return accessible; -} - -static void -count_selected (EggFlowBox *box, - GtkWidget *child, - gpointer data) -{ - gint *count = data; - *count += 1; -} - -static gint -egg_flow_box_accessible_get_selection_count (AtkSelection *selection) -{ - GtkWidget *box; - gint count; - - box = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection)); - if (box == NULL) - return 0; - - count = 0; - egg_flow_box_selected_foreach (EGG_FLOW_BOX (box), count_selected, &count); - - return count; -} - -static gboolean -egg_flow_box_accessible_is_child_selected (AtkSelection *selection, - gint idx) -{ - GtkWidget *box; - GtkWidget *widget; - GList *children; - GtkWidget *child; - - box = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection)); - if (box == NULL) - return FALSE; - - children = gtk_container_get_children (GTK_CONTAINER (box)); - child = g_list_nth_data (children, idx); - g_list_free (children); - return egg_flow_box_is_child_selected (EGG_FLOW_BOX (box), child); -} - -static void atk_selection_interface_init (AtkSelectionIface *iface) -{ - iface->add_selection = egg_flow_box_accessible_add_selection; - iface->clear_selection = egg_flow_box_accessible_clear_selection; - iface->ref_selection = egg_flow_box_accessible_ref_selection; - iface->get_selection_count = egg_flow_box_accessible_get_selection_count; - iface->is_child_selected = egg_flow_box_accessible_is_child_selected; -} - -void -_egg_flow_box_accessible_selection_changed (GtkWidget *box) -{ - AtkObject *accessible; - accessible = gtk_widget_get_accessible (box); - g_signal_emit_by_name (accessible, "selection-changed"); -} - -void -_egg_flow_box_accessible_update_cursor (GtkWidget *box, - GtkWidget *child) -{ - AtkObject *accessible; - AtkObject *descendant; - accessible = gtk_widget_get_accessible (box); - descendant = child ? gtk_widget_get_accessible (child) : NULL; - g_signal_emit_by_name (accessible, "active-descendant-changed", descendant); -} -- cgit v1.3.1