forked from AuroraMiddleware/gtk
394ea32e93
Replace most uses of gtk_style_context_add/remove_class by the new APIs. The only remaining uses of the old API are in save/restore situations.
402 lines
11 KiB
C
402 lines
11 KiB
C
/*
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* Copyright (c) 2014 Red Hat, 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, see <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <glib/gi18n-lib.h>
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#include "actions.h"
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#include "action-editor.h"
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#include "gtkapplication.h"
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#include "gtkapplicationwindow.h"
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#include "gtktreeview.h"
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#include "gtkliststore.h"
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#include "gtkwidgetprivate.h"
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#include "gtkactionmuxerprivate.h"
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#include "gtkpopover.h"
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#include "gtklabel.h"
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#include "gtkstack.h"
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#include "gtklistbox.h"
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#include "gtkstylecontext.h"
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#include "gtksizegroup.h"
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struct _GtkInspectorActionsPrivate
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{
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GtkWidget *list;
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GtkSizeGroup *name;
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GtkSizeGroup *enabled;
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GtkSizeGroup *parameter;
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GtkSizeGroup *state;
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GtkSizeGroup *activate;
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GActionGroup *group;
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GtkWidget *button;
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};
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enum {
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PROP_0,
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PROP_BUTTON
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};
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G_DEFINE_TYPE_WITH_PRIVATE (GtkInspectorActions, gtk_inspector_actions, GTK_TYPE_BOX)
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static void
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gtk_inspector_actions_init (GtkInspectorActions *sl)
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{
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sl->priv = gtk_inspector_actions_get_instance_private (sl);
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gtk_widget_init_template (GTK_WIDGET (sl));
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}
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static void
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add_action (GtkInspectorActions *sl,
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GActionGroup *group,
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const gchar *name)
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{
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gboolean enabled;
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const gchar *parameter;
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GVariant *state;
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gchar *state_string;
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GtkWidget *row;
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GtkWidget *label;
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GtkWidget *box;
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char *key = g_strdup (name);
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GtkWidget *editor;
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enabled = g_action_group_get_action_enabled (group, name);
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parameter = (const gchar *)g_action_group_get_action_parameter_type (group, name);
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state = g_action_group_get_action_state (group, name);
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if (state)
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state_string = g_variant_print (state, FALSE);
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else
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state_string = g_strdup ("");
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row = gtk_list_box_row_new ();
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g_object_set_data_full (G_OBJECT (row), "key", key, g_free);
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gtk_list_box_row_set_activatable (GTK_LIST_BOX_ROW (row), FALSE);
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box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
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gtk_container_add (GTK_CONTAINER (row), box);
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label = gtk_label_new (name);
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gtk_widget_add_css_class (label, "cell");
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gtk_label_set_xalign (GTK_LABEL (label), 0);
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gtk_size_group_add_widget (sl->priv->name, label);
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gtk_container_add (GTK_CONTAINER (box), label);
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label = gtk_label_new (enabled ? "+" : "-");
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gtk_widget_add_css_class (label, "cell");
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gtk_label_set_xalign (GTK_LABEL (label), 0);
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gtk_widget_set_halign (label, GTK_ALIGN_CENTER);
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gtk_size_group_add_widget (sl->priv->enabled, label);
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gtk_container_add (GTK_CONTAINER (box), label);
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g_object_set_data (G_OBJECT (row), "enabled", label);
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label = gtk_label_new (parameter);
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gtk_widget_add_css_class (label, "cell");
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gtk_label_set_xalign (GTK_LABEL (label), 0);
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gtk_size_group_add_widget (sl->priv->parameter, label);
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gtk_container_add (GTK_CONTAINER (box), label);
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label = gtk_label_new (state_string);
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gtk_label_set_xalign (GTK_LABEL (label), 0);
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gtk_widget_add_css_class (label, "cell");
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gtk_size_group_add_widget (sl->priv->state, label);
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gtk_container_add (GTK_CONTAINER (box), label);
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g_object_set_data (G_OBJECT (row), "state", label);
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editor = gtk_inspector_action_editor_new (group, name, sl->priv->activate);
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gtk_widget_add_css_class (editor, "cell");
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gtk_container_add (GTK_CONTAINER (box), editor);
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g_object_set_data (G_OBJECT (row), "editor", editor);
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gtk_container_add (GTK_CONTAINER (sl->priv->list), row);
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g_free (state_string);
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}
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static GtkWidget *
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find_row (GtkInspectorActions *sl,
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const char *action_name)
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{
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GtkWidget *row = NULL;
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GtkWidget *widget;
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for (widget = gtk_widget_get_first_child (sl->priv->list);
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widget;
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widget = gtk_widget_get_next_sibling (widget))
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{
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const char *key = g_object_get_data (G_OBJECT (widget), "key");
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if (g_str_equal (key, action_name))
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{
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row = widget;
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break;
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}
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}
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return row;
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}
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static void
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action_added_cb (GActionGroup *group,
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const gchar *action_name,
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GtkInspectorActions *sl)
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{
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add_action (sl, group, action_name);
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}
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static void
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action_removed_cb (GActionGroup *group,
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const gchar *action_name,
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GtkInspectorActions *sl)
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{
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GtkWidget *row;
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row = find_row (sl, action_name);
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if (row)
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gtk_widget_destroy (row);
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}
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static void
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set_row_enabled (GtkWidget *row,
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gboolean enabled)
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{
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GtkWidget *label;
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label = GTK_WIDGET (g_object_get_data (G_OBJECT (row), "enabled"));
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gtk_label_set_label (GTK_LABEL (label), enabled ? "+" : "-" );
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}
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static void
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action_enabled_changed_cb (GActionGroup *group,
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const gchar *action_name,
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gboolean enabled,
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GtkInspectorActions *sl)
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{
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GtkWidget *row;
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row = find_row (sl, action_name);
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set_row_enabled (row, enabled);
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}
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static void
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set_row_state (GtkWidget *row,
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GVariant *state)
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{
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gchar *state_string;
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GtkWidget *label;
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if (state)
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state_string = g_variant_print (state, FALSE);
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else
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state_string = g_strdup ("");
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label = GTK_WIDGET (g_object_get_data (G_OBJECT (row), "state"));
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gtk_label_set_label (GTK_LABEL (label), state_string);
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g_free (state_string);
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}
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static void
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action_state_changed_cb (GActionGroup *group,
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const gchar *action_name,
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GVariant *state,
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GtkInspectorActions *sl)
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{
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GtkWidget *row;
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row = find_row (sl, action_name);
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set_row_state (row, state);
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}
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static void
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refresh_all (GtkInspectorActions *sl)
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{
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GtkWidget *widget;
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for (widget = gtk_widget_get_first_child (sl->priv->list);
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widget;
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widget = gtk_widget_get_next_sibling (widget))
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{
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const char *name = g_object_get_data (G_OBJECT (widget), "key");
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gboolean enabled;
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GVariant *state;
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GtkInspectorActionEditor *r;
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enabled = g_action_group_get_action_enabled (sl->priv->group, name);
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state = g_action_group_get_action_state (sl->priv->group, name);
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set_row_enabled (widget, enabled);
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set_row_state (widget, state);
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r = (GtkInspectorActionEditor*)g_object_get_data (G_OBJECT (widget), "editor");
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gtk_inspector_action_editor_update (r, enabled, state);
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}
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}
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static void
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connect_group (GActionGroup *group,
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GtkInspectorActions *sl)
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{
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g_signal_connect (group, "action-added", G_CALLBACK (action_added_cb), sl);
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g_signal_connect (group, "action-removed", G_CALLBACK (action_removed_cb), sl);
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g_signal_connect (group, "action-enabled-changed", G_CALLBACK (action_enabled_changed_cb), sl);
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g_signal_connect (group, "action-state-changed", G_CALLBACK (action_state_changed_cb), sl);
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}
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static void
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disconnect_group (GActionGroup *group,
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GtkInspectorActions *sl)
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{
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g_signal_handlers_disconnect_by_func (group, action_added_cb, sl);
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g_signal_handlers_disconnect_by_func (group, action_removed_cb, sl);
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g_signal_handlers_disconnect_by_func (group, action_enabled_changed_cb, sl);
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g_signal_handlers_disconnect_by_func (group, action_state_changed_cb, sl);
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}
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static void
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add_group (GtkInspectorActions *sl,
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GtkStackPage *page,
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GActionGroup *group)
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{
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gint i;
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gchar **names;
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g_object_set (page, "visible", TRUE, NULL);
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connect_group (group, sl);
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names = g_action_group_list_actions (group);
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for (i = 0; names[i]; i++)
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add_action (sl, group, names[i]);
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g_strfreev (names);
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g_set_object (&sl->priv->group, group);
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}
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static void
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remove_group (GtkInspectorActions *sl,
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GtkStackPage *page,
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GActionGroup *group)
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{
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disconnect_group (group, sl);
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g_set_object (&sl->priv->group, NULL);
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}
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void
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gtk_inspector_actions_set_object (GtkInspectorActions *sl,
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GObject *object)
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{
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GtkWidget *stack;
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GtkStackPage *page;
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GtkWidget *child;
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stack = gtk_widget_get_parent (GTK_WIDGET (sl));
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page = gtk_stack_get_page (GTK_STACK (stack), GTK_WIDGET (sl));
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g_object_set (page, "visible", FALSE, NULL);
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if (sl->priv->group)
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remove_group (sl, page, sl->priv->group);
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while ((child = gtk_widget_get_first_child (sl->priv->list)))
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gtk_widget_destroy (child);
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if (GTK_IS_APPLICATION (object))
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add_group (sl, page, G_ACTION_GROUP (object));
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else if (GTK_IS_WIDGET (object))
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{
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GtkActionMuxer *muxer;
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muxer = _gtk_widget_get_action_muxer (GTK_WIDGET (object), FALSE);
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if (muxer)
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add_group (sl, page, G_ACTION_GROUP (muxer));
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}
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}
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static void
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get_property (GObject *object,
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guint param_id,
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GValue *value,
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GParamSpec *pspec)
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{
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GtkInspectorActions *sl = GTK_INSPECTOR_ACTIONS (object);
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switch (param_id)
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{
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case PROP_BUTTON:
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g_value_set_object (value, sl->priv->button);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
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break;
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}
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}
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static void
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set_property (GObject *object,
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guint param_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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GtkInspectorActions *sl = GTK_INSPECTOR_ACTIONS (object);
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switch (param_id)
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{
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case PROP_BUTTON:
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sl->priv->button = g_value_get_object (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
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break;
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}
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}
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static void
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constructed (GObject *object)
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{
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GtkInspectorActions *sl = GTK_INSPECTOR_ACTIONS (object);
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g_signal_connect_swapped (sl->priv->button, "clicked",
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G_CALLBACK (refresh_all), sl);
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}
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static void
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gtk_inspector_actions_class_init (GtkInspectorActionsClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
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object_class->get_property = get_property;
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object_class->set_property = set_property;
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object_class->constructed = constructed;
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g_object_class_install_property (object_class, PROP_BUTTON,
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g_param_spec_object ("button", NULL, NULL,
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GTK_TYPE_WIDGET, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
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gtk_widget_class_set_template_from_resource (widget_class, "/org/gtk/libgtk/inspector/actions.ui");
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gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorActions, list);
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gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorActions, name);
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gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorActions, enabled);
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gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorActions, parameter);
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gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorActions, state);
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gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorActions, activate);
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}
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// vim: set et sw=2 ts=2:
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