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/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* Copyright © 2019 Purism SPC
* Copyright © 2019 Adrien Plazas <kekun.plazas@laposte.net>
*
* 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-pages-popover.h"
#ifdef GDK_WINDOWING_X11
#include <gdk/gdkx.h>
#endif
#include "ephy-page-row.h"
#include "ephy-window.h"
struct _EphyPagesPopover {
GtkPopover parent_instance;
GtkListBox *list_box;
GtkScrolledWindow *scrolled_window;
GListModel *model;
EphyTabView *tab_view;
};
G_DEFINE_TYPE (EphyPagesPopover, ephy_pages_popover, GTK_TYPE_POPOVER)
static void
drop_tab_view (EphyPagesPopover *self)
{
self->tab_view = NULL;
}
static void
release_tab_view (EphyPagesPopover *self)
{
if (self->tab_view) {
g_object_weak_unref (G_OBJECT (self->tab_view), (GWeakNotify)drop_tab_view, self);
drop_tab_view (self);
}
}
static void
row_activated_cb (EphyPagesPopover *self,
EphyPageRow *row)
{
EphyWindow *window;
GApplication *application;
HdyTabPage *page;
g_assert (EPHY_IS_PAGES_POPOVER (self));
g_assert (EPHY_IS_PAGE_ROW (row));
application = g_application_get_default ();
window = EPHY_WINDOW (gtk_application_get_active_window (GTK_APPLICATION (application)));
page = ephy_page_row_get_page (EPHY_PAGE_ROW (row));
hdy_tab_view_set_selected_page (ephy_tab_view_get_tab_view (self->tab_view), page);
ephy_window_close_pages_view (window);
gtk_popover_popdown (GTK_POPOVER (self));
}
static GtkWidget *
create_row (HdyTabPage *page,
EphyPagesPopover *self)
{
EphyPageRow *row = ephy_page_row_new (self->tab_view, page);
ephy_page_row_set_adaptive_mode (row, EPHY_ADAPTIVE_MODE_NORMAL);
gtk_widget_show (GTK_WIDGET (row));
return GTK_WIDGET (row);
}
static void
selected_page_changed_cb (HdyTabView *tab_view,
GParamSpec *pspec,
EphyPagesPopover *self)
{
HdyTabPage *page = hdy_tab_view_get_selected_page (tab_view);
gint position;
GtkListBoxRow *row;
if (!page) {
gtk_list_box_unselect_all (self->list_box);
return;
}
position = hdy_tab_view_get_page_position (tab_view, page);
row = gtk_list_box_get_row_at_index (self->list_box, position);
gtk_list_box_select_row (self->list_box, row);
}
static void
ephy_pages_popover_dispose (GObject *object)
{
EphyPagesPopover *self = EPHY_PAGES_POPOVER (object);
release_tab_view (self);
G_OBJECT_CLASS (ephy_pages_popover_parent_class)->dispose (object);
}
#ifdef GDK_WINDOWING_X11
static void
ephy_pages_popover_get_preferred_height (GtkWidget *widget,
gint *minimum_height,
gint *natural_height)
{
EphyPagesPopover *self = EPHY_PAGES_POPOVER (widget);
int height;
GTK_WIDGET_CLASS (ephy_pages_popover_parent_class)->get_preferred_height (widget,
minimum_height,
natural_height);
/* Ensure that popover won't leave current window */
height = gtk_widget_get_allocated_height (GTK_WIDGET (self->tab_view));
gtk_scrolled_window_set_max_content_height (self->scrolled_window, height);
}
static GtkSizeRequestMode
ephy_pages_popover_get_request_mode (GtkWidget *widget)
{
return GTK_SIZE_REQUEST_WIDTH_FOR_HEIGHT;
}
#endif
static void
ephy_pages_popover_class_init (EphyPagesPopoverClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
object_class->dispose = ephy_pages_popover_dispose;
#ifdef GDK_WINDOWING_X11
if (GDK_IS_X11_DISPLAY (gdk_display_get_default ())) {
widget_class->get_request_mode = ephy_pages_popover_get_request_mode;
widget_class->get_preferred_height = ephy_pages_popover_get_preferred_height;
}
#endif
gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/epiphany/gtk/pages-popover.ui");
gtk_widget_class_bind_template_child (widget_class, EphyPagesPopover, list_box);
gtk_widget_class_bind_template_child (widget_class, EphyPagesPopover, scrolled_window);
gtk_widget_class_bind_template_callback (widget_class, row_activated_cb);
}
static void
ephy_pages_popover_init (EphyPagesPopover *self)
{
gtk_widget_init_template (GTK_WIDGET (self));
}
EphyPagesPopover *
ephy_pages_popover_new (GtkWidget *relative_to)
{
g_assert (!relative_to || GTK_IS_WIDGET (relative_to));
return g_object_new (EPHY_TYPE_PAGES_POPOVER,
"relative-to", relative_to,
NULL);
}
EphyTabView *
ephy_pages_popover_get_tab_view (EphyPagesPopover *self)
{
g_assert (EPHY_IS_PAGES_POPOVER (self));
return self->tab_view;
}
void
ephy_pages_popover_set_tab_view (EphyPagesPopover *self,
EphyTabView *tab_view)
{
g_assert (EPHY_IS_PAGES_POPOVER (self));
if (self->tab_view)
release_tab_view (self);
if (!tab_view)
return;
g_object_weak_ref (G_OBJECT (tab_view), (GWeakNotify)drop_tab_view, self);
self->tab_view = tab_view;
self->model = hdy_tab_view_get_pages (ephy_tab_view_get_tab_view (tab_view));
gtk_list_box_bind_model (self->list_box,
self->model,
(GtkListBoxCreateWidgetFunc)create_row,
self,
NULL);
g_signal_connect_object (ephy_tab_view_get_tab_view (tab_view),
"notify::selected-page",
G_CALLBACK (selected_page_changed_cb),
self,
0);
}
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