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/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* Copyright © 2013, 2014 Yosef Or Boczko <yoseforb@gnome.org>
* Copyright © 2016 Igalia S.L.
*
* This file is part of Epiphany.
*
* Epiphany is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Epiphany 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Epiphany. If not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include "ephy-title-box.h"
#include "ephy-certificate-dialog.h"
#include "ephy-debug.h"
#include "ephy-private.h"
#include "ephy-type-builtins.h"
enum {
LOCK_CLICKED,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL];
struct _EphyTitleBox {
GtkBox parent_instance;
GtkWidget *lock_image;
GtkWidget *title;
GtkWidget *subtitle;
GBinding *title_binding;
};
G_DEFINE_TYPE (EphyTitleBox, ephy_title_box, GTK_TYPE_BOX)
static void
ephy_title_box_constructed (GObject *object)
{
EphyTitleBox *title_box = EPHY_TITLE_BOX (object);
GtkStyleContext *context;
GtkWidget *hbox;
LOG ("EphyTitleBox constructed");
G_OBJECT_CLASS (ephy_title_box_parent_class)->constructed (object);
gtk_widget_add_events (GTK_WIDGET (title_box), GDK_BUTTON_PRESS_MASK);
title_box->title = gtk_label_new (NULL);
gtk_widget_show (title_box->title);
context = gtk_widget_get_style_context (title_box->title);
gtk_style_context_add_class (context, "title");
gtk_label_set_line_wrap (GTK_LABEL (title_box->title), FALSE);
gtk_label_set_single_line_mode (GTK_LABEL (title_box->title), TRUE);
gtk_label_set_ellipsize (GTK_LABEL (title_box->title), PANGO_ELLIPSIZE_END);
gtk_box_pack_start (GTK_BOX (title_box), title_box->title, FALSE, FALSE, 0);
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4);
context = gtk_widget_get_style_context (hbox);
gtk_style_context_add_class (context, "subtitle");
gtk_widget_set_halign (hbox, GTK_ALIGN_CENTER);
gtk_widget_set_valign (hbox, GTK_ALIGN_BASELINE);
gtk_widget_show (hbox);
gtk_box_pack_start (GTK_BOX (title_box), hbox, FALSE, FALSE, 0);
title_box->lock_image = gtk_image_new_from_icon_name ("channel-secure-symbolic", GTK_ICON_SIZE_MENU);
gtk_widget_set_valign (title_box->lock_image, GTK_ALIGN_BASELINE);
gtk_box_pack_start (GTK_BOX (hbox), title_box->lock_image, FALSE, FALSE, 0);
title_box->subtitle = gtk_label_new (NULL);
gtk_widget_set_valign (title_box->subtitle, GTK_ALIGN_BASELINE);
gtk_widget_show (title_box->subtitle);
gtk_label_set_line_wrap (GTK_LABEL (title_box->subtitle), FALSE);
gtk_label_set_single_line_mode (GTK_LABEL (title_box->subtitle), TRUE);
gtk_label_set_ellipsize (GTK_LABEL (title_box->subtitle), PANGO_ELLIPSIZE_END);
gtk_label_set_selectable (GTK_LABEL (title_box->subtitle), TRUE);
gtk_box_pack_start (GTK_BOX (hbox), title_box->subtitle, FALSE, FALSE, 0);
gtk_widget_show (GTK_WIDGET (title_box));
}
static gboolean
ephy_title_box_button_press_event (GtkWidget *widget,
GdkEventButton *event)
{
EphyTitleBox *title_box = EPHY_TITLE_BOX (widget);
GtkAllocation lock_allocation;
if (event->button != GDK_BUTTON_PRIMARY)
return GDK_EVENT_PROPAGATE;
LOG ("button-press-event title-box %p event %p", title_box, event);
gtk_widget_get_allocation (title_box->lock_image, &lock_allocation);
if (event->x >= lock_allocation.x &&
event->x < lock_allocation.x + lock_allocation.width &&
event->y >= lock_allocation.y &&
event->y < lock_allocation.y + lock_allocation.height) {
g_signal_emit (title_box, signals[LOCK_CLICKED], 0, (GdkRectangle *)&lock_allocation);
}
return GDK_EVENT_PROPAGATE;
}
static void
ephy_title_box_dispose (GObject *object)
{
EphyTitleBox *title_box = EPHY_TITLE_BOX (object);
LOG ("EphyTitleBox dispose %p", title_box);
ephy_title_box_set_web_view (title_box, NULL);
G_OBJECT_CLASS (ephy_title_box_parent_class)->dispose (object);
}
static void
ephy_title_box_get_preferred_width (GtkWidget *widget,
gint *minimum_width,
gint *natural_width)
{
if (minimum_width)
*minimum_width = -1;
if (natural_width)
*natural_width = 860;
}
static void
ephy_title_box_class_init (EphyTitleBoxClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
object_class->dispose = ephy_title_box_dispose;
object_class->constructed = ephy_title_box_constructed;
widget_class->button_press_event = ephy_title_box_button_press_event;
widget_class->get_preferred_width = ephy_title_box_get_preferred_width;
/**
* EphyTitleBox::lock-clicked:
* @title_box: the object on which the signal is emitted
* @lock_position: the position of the lock icon
*
* Emitted when the user clicks the security icon inside the
* #EphyTitleBox.
*/
signals[LOCK_CLICKED] = g_signal_new ("lock-clicked",
EPHY_TYPE_TITLE_BOX,
G_SIGNAL_RUN_FIRST | G_SIGNAL_RUN_LAST,
0, NULL, NULL, NULL,
G_TYPE_NONE,
1,
GDK_TYPE_RECTANGLE | G_SIGNAL_TYPE_STATIC_SCOPE);
}
static void
ephy_title_box_init (EphyTitleBox *title_box)
{
LOG ("EphyTitleBox initialising %p", title_box);
}
/**
* ephy_title_box_new:
*
* Creates a new #EphyTitleBox.
*
* Returns: a new #EphyTitleBox
**/
EphyTitleBox *
ephy_title_box_new (void)
{
return g_object_new (EPHY_TYPE_TITLE_BOX,
"orientation", GTK_ORIENTATION_VERTICAL,
"valign", GTK_ALIGN_CENTER,
NULL);
}
/**
* ephy_title_box_set_web_view:
* @title_box: an #EphyTitleBox
* @web_view: a #WebKitWebView
*
* Sets the web view of the @title_box.
**/
void
ephy_title_box_set_web_view (EphyTitleBox *title_box,
WebKitWebView *web_view)
{
g_return_if_fail (EPHY_IS_TITLE_BOX (title_box));
LOG ("ephy_title_box_set_web_view title-box %p web_view %p", title_box, web_view);
g_clear_object (&title_box->title_binding);
if (web_view) {
title_box->title_binding = g_object_bind_property (web_view, "title",
title_box->title, "label",
G_BINDING_SYNC_CREATE);
}
}
/**
* ephy_title_box_set_security_level:
* @title_box: an #EphyTitleBox
* @mode: an #EphySecurityLevel
*
* Sets the lock icon to be displayed by the title box and location entry
**/
void
ephy_title_box_set_security_level (EphyTitleBox *title_box,
EphySecurityLevel security_level)
{
const char *icon_name;
g_return_if_fail (EPHY_IS_TITLE_BOX (title_box));
icon_name = ephy_security_level_to_icon_name (security_level);
g_object_set (title_box->lock_image,
"icon-name", icon_name,
NULL);
gtk_widget_set_visible (title_box->lock_image, icon_name != NULL);
}
/**
* ephy_title_box_set_address:
* @title_box: an #EphyTitleBox
* @address: (nullable): the URI to use for the subtitle of this #EphyTitleBox
*
* Sets the address of @title_box to @address
*/
void
ephy_title_box_set_address (EphyTitleBox *title_box,
const char *address)
{
g_return_if_fail (EPHY_IS_TITLE_BOX (title_box));
gtk_label_set_text (GTK_LABEL (title_box->subtitle), address);
}
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