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gtk2/gtk/gtksidebarrow.c
Benjamin Otte 6b7503b83e placessidebar: Remove EventBox usage
2017-08-02 14:05:02 +01:00

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/* gtksidebarrow.c
*
* Copyright (C) 2015 Carlos Soriano <csoriano@gnome.org>
*
* This file 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 2.1 of the
* License, or (at your option) any later version.
*
* This file 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 program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "gtksidebarrowprivate.h"
/* For section and place type enums */
#include "gtkplacessidebarprivate.h"
#include "gtkplacessidebar.h"
#include "gtkwidget.h"
#include "gtkimage.h"
#include "gtklabel.h"
#include "gtkstylecontext.h"
#include "gtkrevealer.h"
#include "gtkselection.h"
struct _GtkSidebarRow
{
GtkListBoxRow parent_instance;
GIcon *icon;
GtkWidget *icon_widget;
gchar *label;
gchar *tooltip;
GtkWidget *label_widget;
gboolean ejectable;
GtkWidget *eject_button;
gint order_index;
GtkPlacesSidebarSectionType section_type;
GtkPlacesSidebarPlaceType place_type;
gchar *uri;
GDrive *drive;
GVolume *volume;
GMount *mount;
gboolean placeholder;
GtkPlacesSidebar *sidebar;
GtkWidget *revealer;
};
G_DEFINE_TYPE (GtkSidebarRow, gtk_sidebar_row, GTK_TYPE_LIST_BOX_ROW)
enum
{
PROP_0,
PROP_ICON,
PROP_LABEL,
PROP_TOOLTIP,
PROP_EJECTABLE,
PROP_SIDEBAR,
PROP_ORDER_INDEX,
PROP_SECTION_TYPE,
PROP_PLACE_TYPE,
PROP_URI,
PROP_DRIVE,
PROP_VOLUME,
PROP_MOUNT,
PROP_PLACEHOLDER,
LAST_PROP
};
static GParamSpec *properties [LAST_PROP];
static void
gtk_sidebar_row_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
GtkSidebarRow *self = GTK_SIDEBAR_ROW (object);
switch (prop_id)
{
case PROP_SIDEBAR:
g_value_set_object (value, self->sidebar);
break;
case PROP_ICON:
g_value_set_object (value, self->icon);
break;
case PROP_LABEL:
g_value_set_string (value, self->label);
break;
case PROP_TOOLTIP:
g_value_set_string (value, self->tooltip);
break;
case PROP_EJECTABLE:
g_value_set_boolean (value, self->ejectable);
break;
case PROP_ORDER_INDEX:
g_value_set_int (value, self->order_index);
break;
case PROP_SECTION_TYPE:
g_value_set_int (value, self->section_type);
break;
case PROP_PLACE_TYPE:
g_value_set_int (value, self->place_type);
break;
case PROP_URI:
g_value_set_string (value, self->uri);
break;
case PROP_DRIVE:
g_value_set_object (value, self->drive);
break;
case PROP_VOLUME:
g_value_set_object (value, self->volume);
break;
case PROP_MOUNT:
g_value_set_object (value, self->mount);
break;
case PROP_PLACEHOLDER:
g_value_set_boolean (value, self->placeholder);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
static void
gtk_sidebar_row_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
GtkSidebarRow *self = GTK_SIDEBAR_ROW (object);
GtkStyleContext *context;
switch (prop_id)
{
case PROP_SIDEBAR:
self->sidebar = g_value_get_object (value);
break;
case PROP_ICON:
gtk_sidebar_row_set_icon (self, g_value_get_object (value));
break;
case PROP_LABEL:
g_free (self->label);
self->label = g_strdup (g_value_get_string (value));
gtk_label_set_text (GTK_LABEL (self->label_widget), self->label);
break;
case PROP_TOOLTIP:
g_free (self->tooltip);
self->tooltip = g_strdup (g_value_get_string (value));
gtk_widget_set_tooltip_text (GTK_WIDGET (self), self->tooltip);
break;
case PROP_EJECTABLE:
self->ejectable = g_value_get_boolean (value);
if (self->ejectable)
gtk_widget_show (self->eject_button);
else
gtk_widget_hide (self->eject_button);
break;
case PROP_ORDER_INDEX:
self->order_index = g_value_get_int (value);
break;
case PROP_SECTION_TYPE:
self->section_type = g_value_get_int (value);
if (self->section_type == SECTION_COMPUTER ||
self->section_type == SECTION_OTHER_LOCATIONS)
gtk_label_set_ellipsize (GTK_LABEL (self->label_widget), PANGO_ELLIPSIZE_NONE);
else
gtk_label_set_ellipsize (GTK_LABEL (self->label_widget), PANGO_ELLIPSIZE_END);
break;
case PROP_PLACE_TYPE:
self->place_type = g_value_get_int (value);
break;
case PROP_URI:
g_free (self->uri);
self->uri = g_strdup (g_value_get_string (value));
break;
case PROP_DRIVE:
g_set_object (&self->drive, g_value_get_object (value));
break;
case PROP_VOLUME:
g_set_object (&self->volume, g_value_get_object (value));
break;
case PROP_MOUNT:
g_set_object (&self->mount, g_value_get_object (value));
break;
case PROP_PLACEHOLDER:
self->placeholder = g_value_get_boolean (value);
if (self->placeholder)
{
g_clear_object (&self->icon);
g_free (self->label);
self->label = NULL;
g_free (self->tooltip);
self->tooltip = NULL;
gtk_widget_set_tooltip_text (GTK_WIDGET (self), NULL);
self->ejectable = FALSE;
self->section_type = SECTION_BOOKMARKS;
self->place_type = PLACES_BOOKMARK_PLACEHOLDER;
g_free (self->uri);
self->uri = NULL;
g_clear_object (&self->drive);
g_clear_object (&self->volume);
g_clear_object (&self->mount);
gtk_container_foreach (GTK_CONTAINER (self),
(GtkCallback) gtk_widget_destroy,
NULL);
context = gtk_widget_get_style_context (GTK_WIDGET (self));
gtk_style_context_add_class (context, "sidebar-placeholder-row");
}
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
static void
on_child_revealed (GObject *self,
GParamSpec *pspec,
gpointer user_data)
{
/* We need to hide the actual widget because if not the GtkListBoxRow will
* still allocate the paddings, even if the revealer is not revealed, and
* therefore the row will be still somewhat visible. */
if (!gtk_revealer_get_reveal_child (GTK_REVEALER (self)))
gtk_widget_hide (GTK_WIDGET (GTK_SIDEBAR_ROW (user_data)));
}
void
gtk_sidebar_row_reveal (GtkSidebarRow *self)
{
gtk_widget_show (GTK_WIDGET (self));
gtk_revealer_set_reveal_child (GTK_REVEALER (self->revealer), TRUE);
}
void
gtk_sidebar_row_hide (GtkSidebarRow *self,
gboolean inmediate)
{
guint transition_duration;
transition_duration = gtk_revealer_get_transition_duration (GTK_REVEALER (self->revealer));
if (inmediate)
gtk_revealer_set_transition_duration (GTK_REVEALER (self->revealer), 0);
gtk_revealer_set_reveal_child (GTK_REVEALER (self->revealer), FALSE);
gtk_revealer_set_transition_duration (GTK_REVEALER (self->revealer), transition_duration);
}
void
gtk_sidebar_row_set_icon (GtkSidebarRow *self,
GIcon *icon)
{
g_return_if_fail (GTK_IS_SIDEBAR_ROW (self));
if (self->icon != icon)
{
g_set_object (&self->icon, icon);
if (self->icon != NULL)
gtk_image_set_from_gicon (GTK_IMAGE (self->icon_widget), self->icon,
GTK_ICON_SIZE_MENU);
else
gtk_image_clear (GTK_IMAGE (self->icon_widget));
g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_ICON]);
}
}
static void
gtk_sidebar_row_finalize (GObject *object)
{
GtkSidebarRow *self = GTK_SIDEBAR_ROW (object);
g_clear_object (&self->icon);
g_free (self->label);
self->label = NULL;
g_free (self->tooltip);
self->tooltip = NULL;
g_free (self->uri);
self->uri = NULL;
g_clear_object (&self->drive);
g_clear_object (&self->volume);
g_clear_object (&self->mount);
G_OBJECT_CLASS (gtk_sidebar_row_parent_class)->finalize (object);
}
static void
gtk_sidebar_row_init (GtkSidebarRow *self)
{
gtk_widget_init_template (GTK_WIDGET (self));
}
static void
gtk_sidebar_row_class_init (GtkSidebarRowClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
object_class->get_property = gtk_sidebar_row_get_property;
object_class->set_property = gtk_sidebar_row_set_property;
object_class->finalize = gtk_sidebar_row_finalize;
properties [PROP_SIDEBAR] =
g_param_spec_object ("sidebar",
"Sidebar",
"Sidebar",
GTK_TYPE_PLACES_SIDEBAR,
(G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS));
properties [PROP_ICON] =
g_param_spec_object ("icon",
"icon",
"The place icon.",
G_TYPE_ICON,
(G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
properties [PROP_LABEL] =
g_param_spec_string ("label",
"label",
"The label text.",
NULL,
(G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
properties [PROP_TOOLTIP] =
g_param_spec_string ("tooltip",
"Tooltip",
"Tooltip",
NULL,
(G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
properties [PROP_EJECTABLE] =
g_param_spec_boolean ("ejectable",
"Ejectable",
"Ejectable",
FALSE,
(G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
properties [PROP_ORDER_INDEX] =
g_param_spec_int ("order-index",
"OrderIndex",
"Order Index",
0, G_MAXINT, 0,
(G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
properties [PROP_SECTION_TYPE] =
g_param_spec_int ("section-type",
"section type",
"The section type.",
SECTION_INVALID, N_SECTIONS, SECTION_INVALID,
(G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS |
G_PARAM_CONSTRUCT_ONLY));
properties [PROP_PLACE_TYPE] =
g_param_spec_int ("place-type",
"place type",
"The place type.",
PLACES_INVALID, N_PLACES, PLACES_INVALID,
(G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS |
G_PARAM_CONSTRUCT_ONLY));
properties [PROP_URI] =
g_param_spec_string ("uri",
"Uri",
"Uri",
NULL,
(G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS));
properties [PROP_DRIVE] =
g_param_spec_object ("drive",
"Drive",
"Drive",
G_TYPE_DRIVE,
(G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS));
properties [PROP_VOLUME] =
g_param_spec_object ("volume",
"Volume",
"Volume",
G_TYPE_VOLUME,
(G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS));
properties [PROP_MOUNT] =
g_param_spec_object ("mount",
"Mount",
"Mount",
G_TYPE_MOUNT,
(G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS));
properties [PROP_PLACEHOLDER] =
g_param_spec_boolean ("placeholder",
"Placeholder",
"Placeholder",
FALSE,
(G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS));
g_object_class_install_properties (object_class, LAST_PROP, properties);
gtk_widget_class_set_template_from_resource (widget_class,
"/org/gtk/libgtk/ui/gtksidebarrow.ui");
gtk_widget_class_bind_template_child (widget_class, GtkSidebarRow, icon_widget);
gtk_widget_class_bind_template_child (widget_class, GtkSidebarRow, label_widget);
gtk_widget_class_bind_template_child (widget_class, GtkSidebarRow, eject_button);
gtk_widget_class_bind_template_child (widget_class, GtkSidebarRow, revealer);
gtk_widget_class_bind_template_callback (widget_class, on_child_revealed);
gtk_widget_class_set_css_name (widget_class, "row");
}
GtkSidebarRow*
gtk_sidebar_row_clone (GtkSidebarRow *self)
{
return g_object_new (GTK_TYPE_SIDEBAR_ROW,
"sidebar", self->sidebar,
"icon", self->icon,
"label", self->label,
"tooltip", self->tooltip,
"ejectable", self->ejectable,
"order-index", self->order_index,
"section-type", self->section_type,
"place-type", self->place_type,
"uri", self->uri,
"drive", self->drive,
"volume", self->volume,
"mount", self->mount,
NULL);
}
GtkWidget *
gtk_sidebar_row_get_eject_button (GtkSidebarRow *self)
{
return self->eject_button;
}
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