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authorFabien Broquard <[email protected]>2018-10-02 20:16:53 +0200
committerlukefromdc <[email protected]>2018-10-20 13:35:24 -0400
commit9bdd469392c4ae52f234b28ddd45615030167565 (patch)
tree4f7f35180dedd5c61f3bd426fbc44a5ebdaa8145 /applets/notification_area/na-box.c
parent3f351d5c959b81792ed5a20845bb871a66b2f87c (diff)
downloadmate-panel-9bdd469392c4ae52f234b28ddd45615030167565.tar.bz2
mate-panel-9bdd469392c4ae52f234b28ddd45615030167565.tar.xz
na-tray: wide panels, preliminary batch box to grid rename
box/Box/BOX changed to grid/Grid/GRID as a preliminary step to prepare for changing GtkBox in na-box/na-grid to a GtkGrid to make the notification area work well on vertical and wide panels note: even if everything is renamed to grid, the GtkWidget is still a GtkBox thats why GtkBox and GTK_TYPE_BOX have not been renamed.
Diffstat (limited to 'applets/notification_area/na-box.c')
-rw-r--r--applets/notification_area/na-box.c371
1 files changed, 0 insertions, 371 deletions
diff --git a/applets/notification_area/na-box.c b/applets/notification_area/na-box.c
deleted file mode 100644
index db9a26e4..00000000
--- a/applets/notification_area/na-box.c
+++ /dev/null
@@ -1,371 +0,0 @@
-/*
- * Copyright (C) 2002 Red Hat, Inc.
- * Copyright (C) 2003-2006 Vincent Untz
- * Copyright (C) 2007 Christian Persch
- * Copyright (C) 2017 Colomban Wendling <[email protected]>
- *
- * This program 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 2 of the
- * License, or (at your option) any later version.
- *
- * This program 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 this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-
-/* Well, actuall'y is the Tray itself, the container for the items. But
- * NaTray is already taken for the XEMBED part, so for now it's called NaBox,
- * don't make a big deal out of it. */
-
-#include "config.h"
-
-#include <gtk/gtk.h>
-
-#include "na-box.h"
-
-#include "system-tray/na-tray.h"
-#include "status-notifier/sn-host-v0.h"
-
-#define ICON_SPACING 1
-#define MIN_BOX_SIZE 3
-
-struct _NaBox
-{
- GtkBox parent;
-
- gint icon_padding;
- gint icon_size;
-
- GSList *hosts;
- GSList *items;
-};
-
-enum
-{
- PROP_0,
- PROP_ICON_PADDING,
- PROP_ICON_SIZE
-};
-
-G_DEFINE_TYPE (NaBox, na_box, GTK_TYPE_BOX)
-
-static gint
-compare_items (gconstpointer a,
- gconstpointer b)
-{
- NaItem *item1;
- NaItem *item2;
- NaItemCategory c1;
- NaItemCategory c2;
- const gchar *id1;
- const gchar *id2;
-
- item1 = (NaItem *) a;
- item2 = (NaItem *) b;
-
- c1 = na_item_get_category (item1);
- c2 = na_item_get_category (item2);
-
- if (c1 < c2)
- return -1;
- else if (c1 > c2)
- return 1;
-
- id1 = na_item_get_id (item1);
- id2 = na_item_get_id (item2);
-
- return g_strcmp0 (id1, id2);
-}
-
-static void
-reorder_items (GtkWidget *widget,
- gpointer user_data)
-{
- NaBox *nb;
- gint position;
-
- nb = NA_BOX (user_data);
-
- position = g_slist_index (nb->items, widget);
- gtk_box_reorder_child (GTK_BOX (nb), widget, position);
-}
-
-static void
-item_added_cb (NaHost *host,
- NaItem *item,
- NaBox *self)
-{
- g_return_if_fail (NA_IS_HOST (host));
- g_return_if_fail (NA_IS_ITEM (item));
- g_return_if_fail (NA_IS_BOX (self));
-
- g_object_bind_property (self, "orientation",
- item, "orientation",
- G_BINDING_SYNC_CREATE);
-
- self->items = g_slist_prepend (self->items, item);
- gtk_box_pack_start (GTK_BOX (self), GTK_WIDGET (item), FALSE, FALSE, 0);
-
- self->items = g_slist_sort (self->items, compare_items);
- gtk_container_foreach (GTK_CONTAINER (self), reorder_items, self);
-}
-
-static void
-item_removed_cb (NaHost *host,
- NaItem *item,
- NaBox *self)
-{
- g_return_if_fail (NA_IS_HOST (host));
- g_return_if_fail (NA_IS_ITEM (item));
- g_return_if_fail (NA_IS_BOX (self));
-
- gtk_container_remove (GTK_CONTAINER (self), GTK_WIDGET (item));
- self->items = g_slist_remove (self->items, item);
-}
-
-static void
-update_size_and_orientation (NaBox *self,
- GtkOrientation orientation)
-{
- /* FIXME: do we really need that? comes from NaTray */
- /* FIXME: if we do, do that in overridden preferred size handlers */
-
- /* note, you want this larger if the frame has non-NONE relief by default. */
- switch (orientation)
- {
- case GTK_ORIENTATION_VERTICAL:
- /* Give box a min size so the frame doesn't look dumb */
- gtk_widget_set_size_request (GTK_WIDGET (self), MIN_BOX_SIZE, -1);
- break;
- case GTK_ORIENTATION_HORIZONTAL:
- gtk_widget_set_size_request (GTK_WIDGET (self), -1, MIN_BOX_SIZE);
- break;
- }
-}
-
-static void
-orientation_notify (GObject *object,
- GParamSpec *pspec,
- gpointer data)
-{
- update_size_and_orientation (NA_BOX (object),
- gtk_orientable_get_orientation (GTK_ORIENTABLE (object)));
-}
-
-static void
-na_box_init (NaBox *self)
-{
- GtkOrientation orientation;
-
- self->icon_padding = 0;
- self->icon_size = 0;
-
- self->hosts = NULL;
- self->items = NULL;
-
- orientation = gtk_orientable_get_orientation (GTK_ORIENTABLE (self));
- update_size_and_orientation (self, orientation);
-
- g_signal_connect (self, "notify::orientation", G_CALLBACK (orientation_notify), NULL);
-}
-
-static void
-add_host (NaBox *self,
- NaHost *host)
-{
- self->hosts = g_slist_prepend (self->hosts, host);
-
- g_object_bind_property (self, "icon-padding", host, "icon-padding",
- G_BINDING_DEFAULT | G_BINDING_SYNC_CREATE);
- g_object_bind_property (self, "icon-size", host, "icon-size",
- G_BINDING_DEFAULT | G_BINDING_SYNC_CREATE);
-
- g_signal_connect_object (host, "item-added",
- G_CALLBACK (item_added_cb), self, 0);
- g_signal_connect_object (host, "item-removed",
- G_CALLBACK (item_removed_cb), self, 0);
-}
-
-static void
-na_box_style_updated (GtkWidget *widget)
-{
- NaBox *self = NA_BOX (widget);
- GtkStyleContext *context;
- GSList *node;
-
- if (GTK_WIDGET_CLASS (na_box_parent_class)->style_updated)
- GTK_WIDGET_CLASS (na_box_parent_class)->style_updated (widget);
-
- context = gtk_widget_get_style_context (widget);
-
- for (node = self->hosts; node; node = node->next)
- {
- gtk_style_context_save (context);
- na_host_style_updated (node->data, context);
- gtk_style_context_restore (context);
- }
-}
-
-/* Custom drawing because system-tray items need weird stuff. */
-static gboolean
-na_box_draw (GtkWidget *box,
- cairo_t *cr)
-{
- GList *child;
- GList *children = gtk_container_get_children (GTK_CONTAINER (box));
-
- for (child = children; child; child = child->next)
- {
- if (! NA_IS_ITEM (child->data) ||
- ! na_item_draw_on_parent (child->data, box, cr))
- {
- if (gtk_widget_is_drawable (child->data) &&
- gtk_cairo_should_draw_window (cr, gtk_widget_get_window (child->data)))
- gtk_container_propagate_draw (GTK_CONTAINER (box), child->data, cr);
- }
- }
-
- g_list_free (children);
-
- return TRUE;
-}
-
-static void
-na_box_realize (GtkWidget *widget)
-{
- NaBox *self = NA_BOX (widget);
- GdkScreen *screen;
- GtkOrientation orientation;
- NaHost *tray_host;
-
- GTK_WIDGET_CLASS (na_box_parent_class)->realize (widget);
-
- /* Instantiate the hosts now we have a screen */
- screen = gtk_widget_get_screen (GTK_WIDGET (self));
- orientation = gtk_orientable_get_orientation (GTK_ORIENTABLE (self));
- tray_host = na_tray_new_for_screen (screen, orientation);
- g_object_bind_property (self, "orientation",
- tray_host, "orientation",
- G_BINDING_DEFAULT);
-
- add_host (self, tray_host);
- add_host (self, sn_host_v0_new ());
-}
-
-static void
-na_box_unrealize (GtkWidget *widget)
-{
- NaBox *self = NA_BOX (widget);
-
- if (self->hosts != NULL)
- {
- g_slist_free_full (self->hosts, g_object_unref);
- self->hosts = NULL;
- }
-
- g_clear_pointer (&self->items, g_slist_free);
-
- GTK_WIDGET_CLASS (na_box_parent_class)->unrealize (widget);
-}
-
-static void
-na_box_get_property (GObject *object,
- guint property_id,
- GValue *value,
- GParamSpec *pspec)
-{
- NaBox *self = NA_BOX (object);
-
- switch (property_id)
- {
- case PROP_ICON_PADDING:
- g_value_set_int (value, self->icon_padding);
- break;
-
- case PROP_ICON_SIZE:
- g_value_set_int (value, self->icon_size);
- break;
-
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
- break;
- }
-}
-
-static void
-na_box_set_property (GObject *object,
- guint property_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- NaBox *self = NA_BOX (object);
-
- switch (property_id)
- {
- case PROP_ICON_PADDING:
- self->icon_padding = g_value_get_int (value);
- break;
-
- case PROP_ICON_SIZE:
- self->icon_size = g_value_get_int (value);
- break;
-
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
- break;
- }
-}
-
-static void
-na_box_class_init (NaBoxClass *klass)
-{
- GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
- GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
-
- gobject_class->get_property = na_box_get_property;
- gobject_class->set_property = na_box_set_property;
-
- widget_class->draw = na_box_draw;
- widget_class->realize = na_box_realize;
- widget_class->unrealize = na_box_unrealize;
- widget_class->style_updated = na_box_style_updated;
-
- g_object_class_install_property (gobject_class, PROP_ICON_PADDING,
- g_param_spec_int ("icon-padding",
- "Padding around icons",
- "Padding that should be put around icons, in pixels",
- 0, G_MAXINT, 0,
- G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- g_object_class_install_property (gobject_class, PROP_ICON_SIZE,
- g_param_spec_int ("icon-size",
- "Icon size",
- "If non-zero, hardcodes the size of the icons in pixels",
- 0, G_MAXINT, 0,
- G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-}
-
-GtkWidget *
-na_box_new (GtkOrientation orientation)
-{
- return g_object_new (NA_TYPE_BOX,
- "orientation", orientation,
- "spacing", ICON_SPACING,
- NULL);
-}
-
-void
-na_box_force_redraw (NaBox *box)
-{
- GSList *node;
-
- for (node = box->hosts; node; node = node->next)
- na_host_force_redraw (node->data);
-}
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