[gnome-software] Add UI for in-app notifications
- From: Richard Hughes <rhughes src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gnome-software] Add UI for in-app notifications
- Date: Thu, 8 Sep 2016 11:50:53 +0000 (UTC)
commit 6f4e9fdf27581e3516007f2375c891e7b4be730f
Author: Richard Hughes <richard hughsie com>
Date: Thu Sep 8 12:41:45 2016 +0100
Add UI for in-app notifications
src/Makefile.am | 2 +
src/gd-notification.c | 875 +++++++++++++++++++++++++++++++++++++++++++++++++
src/gd-notification.h | 67 ++++
src/gnome-software.ui | 229 +++++++++----
src/gs-application.c | 5 +
5 files changed, 1111 insertions(+), 67 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index b8677dd..9229657 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -137,6 +137,8 @@ bin_PROGRAMS = \
gnome_software_SOURCES = \
gnome-software.h \
+ gd-notification.c \
+ gd-notification.h \
gs-utils.c \
gs-utils.h \
gs-app.c \
diff --git a/src/gd-notification.c b/src/gd-notification.c
new file mode 100644
index 0000000..8153436
--- /dev/null
+++ b/src/gd-notification.c
@@ -0,0 +1,875 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * gd-notification
+ * Based on gtk-notification from gnome-contacts:
+ * http://git.gnome.org/browse/gnome-contacts/tree/src/gtk-notification.c?id=3.3.91
+ *
+ * Copyright (C) Erick Pérez Castellanos 2011 <erick red gmail com>
+ * Copyright (C) 2012 Red Hat, Inc.
+ *
+ * This program 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 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 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 "gd-notification.h"
+
+/**
+ * SECTION:gdnotification
+ * @short_description: Report notification messages to the user
+ * @include: gtk/gtk.h
+ * @see_also: #GtkStatusbar, #GtkMessageDialog, #GtkInfoBar
+ *
+ * #GdNotification is a widget made for showing notifications to
+ * the user, allowing them to close the notification or wait for it
+ * to time out.
+ *
+ * #GdNotification provides one signal (#GdNotification::dismissed), for when the notification
+ * times out or is closed.
+ *
+ */
+
+#define GTK_PARAM_READWRITE G_PARAM_READWRITE|G_PARAM_STATIC_NAME|G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB
+#define SHADOW_OFFSET_X 2
+#define SHADOW_OFFSET_Y 3
+#define ANIMATION_TIME 200 /* msec */
+#define ANIMATION_STEP 40 /* msec */
+
+enum {
+ PROP_0,
+ PROP_TIMEOUT,
+ PROP_SHOW_CLOSE_BUTTON
+};
+
+struct _GdNotificationPrivate {
+ GtkWidget *close_button;
+ gboolean show_close_button;
+
+ GdkWindow *bin_window;
+
+ int animate_y; /* from 0 to allocation.height */
+ gboolean waiting_for_viewable;
+ gboolean revealed;
+ gboolean dismissed;
+ gboolean sent_dismissed;
+ guint animate_timeout;
+
+ gint timeout;
+ guint timeout_source_id;
+};
+
+enum {
+ DISMISSED,
+ LAST_SIGNAL
+};
+
+static guint notification_signals[LAST_SIGNAL] = { 0 };
+
+static gboolean gd_notification_draw (GtkWidget *widget,
+ cairo_t *cr);
+static void gd_notification_get_preferred_width (GtkWidget *widget,
+ gint *minimum_size,
+ gint *natural_size);
+static void gd_notification_get_preferred_height_for_width (GtkWidget *widget,
+ gint width,
+ gint *minimum_height,
+ gint *natural_height);
+static void gd_notification_get_preferred_height (GtkWidget *widget,
+ gint *minimum_size,
+ gint *natural_size);
+static void gd_notification_get_preferred_width_for_height (GtkWidget *widget,
+ gint height,
+ gint *minimum_width,
+ gint *natural_width);
+static void gd_notification_size_allocate (GtkWidget *widget,
+ GtkAllocation *allocation);
+static gboolean gd_notification_timeout_cb (gpointer user_data);
+static void gd_notification_show (GtkWidget *widget);
+static void gd_notification_add (GtkContainer *container,
+ GtkWidget *child);
+
+/* signals handlers */
+static void gd_notification_close_button_clicked_cb (GtkWidget *widget,
+ gpointer user_data);
+
+G_DEFINE_TYPE(GdNotification, gd_notification, GTK_TYPE_BIN);
+
+static void
+gd_notification_init (GdNotification *notification)
+{
+ GtkWidget *close_button_image;
+ GtkStyleContext *context;
+ GdNotificationPrivate *priv;
+
+ context = gtk_widget_get_style_context (GTK_WIDGET (notification));
+ gtk_style_context_add_class (context, GTK_STYLE_CLASS_FRAME);
+ gtk_style_context_add_class (context, "app-notification");
+
+ gtk_widget_set_halign (GTK_WIDGET (notification), GTK_ALIGN_CENTER);
+ gtk_widget_set_valign (GTK_WIDGET (notification), GTK_ALIGN_START);
+
+ gtk_widget_set_has_window (GTK_WIDGET (notification), TRUE);
+
+ priv = notification->priv =
+ G_TYPE_INSTANCE_GET_PRIVATE (notification,
+ GD_TYPE_NOTIFICATION,
+ GdNotificationPrivate);
+
+ priv->animate_y = 0;
+ priv->close_button = gtk_button_new ();
+ gtk_widget_set_parent (priv->close_button, GTK_WIDGET (notification));
+ gtk_widget_show (priv->close_button);
+ g_object_set (priv->close_button,
+ "relief", GTK_RELIEF_NONE,
+ "focus-on-click", FALSE,
+ NULL);
+ g_signal_connect (priv->close_button,
+ "clicked",
+ G_CALLBACK (gd_notification_close_button_clicked_cb),
+ notification);
+ close_button_image = gtk_image_new_from_icon_name ("window-close-symbolic", GTK_ICON_SIZE_BUTTON);
+ gtk_button_set_image (GTK_BUTTON (notification->priv->close_button), close_button_image);
+
+ priv->timeout_source_id = 0;
+}
+
+static void
+gd_notification_finalize (GObject *object)
+{
+ GdNotification *notification;
+ GdNotificationPrivate *priv;
+
+ g_return_if_fail (GTK_IS_NOTIFICATION (object));
+
+ notification = GD_NOTIFICATION (object);
+ priv = notification->priv;
+
+ if (priv->animate_timeout != 0)
+ g_source_remove (priv->animate_timeout);
+
+ if (priv->timeout_source_id != 0)
+ g_source_remove (priv->timeout_source_id);
+
+ G_OBJECT_CLASS (gd_notification_parent_class)->finalize (object);
+}
+
+static void
+gd_notification_destroy (GtkWidget *widget)
+{
+ GdNotification *notification = GD_NOTIFICATION (widget);
+ GdNotificationPrivate *priv = notification->priv;
+
+ if (!priv->sent_dismissed)
+ {
+ g_signal_emit (notification, notification_signals[DISMISSED], 0);
+ priv->sent_dismissed = TRUE;
+ }
+
+ if (priv->close_button)
+ {
+ gtk_widget_unparent (priv->close_button);
+ priv->close_button = NULL;
+ }
+
+ GTK_WIDGET_CLASS (gd_notification_parent_class)->destroy (widget);
+}
+
+static void
+gd_notification_realize (GtkWidget *widget)
+{
+ GdNotification *notification = GD_NOTIFICATION (widget);
+ GdNotificationPrivate *priv = notification->priv;
+ GtkBin *bin = GTK_BIN (widget);
+ GtkAllocation allocation;
+ GtkWidget *child;
+ GdkWindow *window;
+ GdkWindowAttr attributes;
+ gint attributes_mask;
+
+ gtk_widget_set_realized (widget, TRUE);
+
+ gtk_widget_get_allocation (widget, &allocation);
+
+ attributes.x = allocation.x;
+ attributes.y = allocation.y;
+ attributes.width = allocation.width;
+ attributes.height = allocation.height;
+ attributes.window_type = GDK_WINDOW_CHILD;
+ attributes.wclass = GDK_INPUT_OUTPUT;
+ attributes.visual = gtk_widget_get_visual (widget);
+
+ attributes.event_mask = GDK_VISIBILITY_NOTIFY_MASK | GDK_EXPOSURE_MASK;
+
+ attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL;
+
+ window = gdk_window_new (gtk_widget_get_parent_window (widget),
+ &attributes, attributes_mask);
+ gtk_widget_set_window (widget, window);
+ gtk_widget_register_window (widget, window);
+
+ attributes.x = 0;
+ attributes.y = attributes.height + priv->animate_y;
+ attributes.event_mask = gtk_widget_get_events (widget) |
+ GDK_EXPOSURE_MASK |
+ GDK_VISIBILITY_NOTIFY_MASK |
+ GDK_ENTER_NOTIFY_MASK |
+ GDK_LEAVE_NOTIFY_MASK;
+
+ priv->bin_window = gdk_window_new (window, &attributes, attributes_mask);
+ gtk_widget_register_window (widget, priv->bin_window);
+
+ child = gtk_bin_get_child (bin);
+ if (child)
+ gtk_widget_set_parent_window (child, priv->bin_window);
+ gtk_widget_set_parent_window (priv->close_button, priv->bin_window);
+
+ gdk_window_show (priv->bin_window);
+}
+
+static void
+gd_notification_unrealize (GtkWidget *widget)
+{
+ GdNotification *notification = GD_NOTIFICATION (widget);
+ GdNotificationPrivate *priv = notification->priv;
+
+ gtk_widget_unregister_window (widget, priv->bin_window);
+ gdk_window_destroy (priv->bin_window);
+ priv->bin_window = NULL;
+
+ GTK_WIDGET_CLASS (gd_notification_parent_class)->unrealize (widget);
+}
+
+static int
+animation_target (GdNotification *notification)
+{
+ GdNotificationPrivate *priv = notification->priv;
+ GtkAllocation allocation;
+
+ if (priv->revealed) {
+ gtk_widget_get_allocation (GTK_WIDGET (notification), &allocation);
+ return allocation.height;
+ } else {
+ return 0;
+ }
+}
+
+static gboolean
+animation_timeout_cb (gpointer user_data)
+{
+ GdNotification *notification = GD_NOTIFICATION (user_data);
+ GdNotificationPrivate *priv = notification->priv;
+ GtkAllocation allocation;
+ int target, delta;
+
+ target = animation_target (notification);
+
+ if (priv->animate_y != target) {
+ gtk_widget_get_allocation (GTK_WIDGET (notification), &allocation);
+
+ delta = allocation.height * ANIMATION_STEP / ANIMATION_TIME;
+
+ if (priv->revealed)
+ priv->animate_y += delta;
+ else
+ priv->animate_y -= delta;
+
+ priv->animate_y = CLAMP (priv->animate_y, 0, allocation.height);
+
+ if (priv->bin_window != NULL)
+ gdk_window_move (priv->bin_window,
+ 0,
+ -allocation.height + priv->animate_y);
+ return G_SOURCE_CONTINUE;
+ }
+
+ if (priv->dismissed && priv->animate_y == 0)
+ gtk_widget_destroy (GTK_WIDGET (notification));
+
+ priv->animate_timeout = 0;
+ return G_SOURCE_REMOVE;
+}
+
+static void
+start_animation (GdNotification *notification)
+{
+ GdNotificationPrivate *priv = notification->priv;
+ int target;
+
+ if (priv->animate_timeout != 0)
+ return; /* Already running */
+
+ target = animation_target (notification);
+ if (priv->animate_y != target)
+ notification->priv->animate_timeout =
+ gdk_threads_add_timeout (ANIMATION_STEP,
+ animation_timeout_cb,
+ notification);
+}
+
+static void
+gd_notification_show (GtkWidget *widget)
+{
+ GdNotification *notification = GD_NOTIFICATION (widget);
+ GdNotificationPrivate *priv = notification->priv;
+
+ GTK_WIDGET_CLASS (gd_notification_parent_class)->show (widget);
+ priv->revealed = TRUE;
+ priv->waiting_for_viewable = TRUE;
+}
+
+static void
+gd_notification_hide (GtkWidget *widget)
+{
+ GdNotification *notification = GD_NOTIFICATION (widget);
+ GdNotificationPrivate *priv = notification->priv;
+
+ GTK_WIDGET_CLASS (gd_notification_parent_class)->hide (widget);
+ priv->revealed = FALSE;
+ priv->waiting_for_viewable = FALSE;
+}
+
+static void
+gd_notification_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
+{
+ GdNotification *notification = GD_NOTIFICATION (object);
+
+ g_return_if_fail (GTK_IS_NOTIFICATION (object));
+
+ switch (prop_id) {
+ case PROP_TIMEOUT:
+ gd_notification_set_timeout (notification,
+ g_value_get_int (value));
+ break;
+ case PROP_SHOW_CLOSE_BUTTON:
+ gd_notification_set_show_close_button (notification,
+ g_value_get_boolean (value));
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gd_notification_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
+{
+ g_return_if_fail (GTK_IS_NOTIFICATION (object));
+ GdNotification *notification = GD_NOTIFICATION (object);
+
+ switch (prop_id) {
+ case PROP_TIMEOUT:
+ g_value_set_int (value, notification->priv->timeout);
+ break;
+ case PROP_SHOW_CLOSE_BUTTON:
+ g_value_set_boolean (value,
+ notification->priv->show_close_button);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gd_notification_forall (GtkContainer *container,
+ gboolean include_internals,
+ GtkCallback callback,
+ gpointer callback_data)
+{
+ GtkBin *bin = GTK_BIN (container);
+ GdNotification *notification = GD_NOTIFICATION (container);
+ GdNotificationPrivate *priv = notification->priv;
+ GtkWidget *child;
+
+ child = gtk_bin_get_child (bin);
+ if (child)
+ (* callback) (child, callback_data);
+
+ if (include_internals)
+ (* callback) (priv->close_button, callback_data);
+}
+
+static void
+unqueue_autohide (GdNotification *notification)
+{
+ GdNotificationPrivate *priv = notification->priv;
+
+ if (priv->timeout_source_id)
+ {
+ g_source_remove (priv->timeout_source_id);
+ priv->timeout_source_id = 0;
+ }
+}
+
+static void
+queue_autohide (GdNotification *notification)
+{
+ GdNotificationPrivate *priv = notification->priv;
+
+ if (priv->timeout_source_id == 0 &&
+ priv->timeout != -1)
+ priv->timeout_source_id =
+ gdk_threads_add_timeout (priv->timeout * 1000,
+ gd_notification_timeout_cb,
+ notification);
+}
+
+static gboolean
+gd_notification_visibility_notify_event (GtkWidget *widget,
+ GdkEventVisibility *event)
+{
+ GdNotification *notification = GD_NOTIFICATION (widget);
+ GdNotificationPrivate *priv = notification->priv;
+
+ if (!gtk_widget_get_visible (widget))
+ return FALSE;
+
+ if (priv->waiting_for_viewable)
+ {
+ start_animation (notification);
+ priv->waiting_for_viewable = FALSE;
+ }
+
+ queue_autohide (notification);
+
+ return FALSE;
+}
+
+static gboolean
+gd_notification_enter_notify (GtkWidget *widget,
+ GdkEventCrossing *event)
+{
+ GdNotification *notification = GD_NOTIFICATION (widget);
+ GdNotificationPrivate *priv = notification->priv;
+
+ if ((event->window == priv->bin_window) &&
+ (event->detail != GDK_NOTIFY_INFERIOR))
+ {
+ unqueue_autohide (notification);
+ }
+
+ return FALSE;
+}
+
+static gboolean
+gd_notification_leave_notify (GtkWidget *widget,
+ GdkEventCrossing *event)
+{
+ GdNotification *notification = GD_NOTIFICATION (widget);
+ GdNotificationPrivate *priv = notification->priv;
+
+ if ((event->window == priv->bin_window) &&
+ (event->detail != GDK_NOTIFY_INFERIOR))
+ {
+ queue_autohide (notification);
+ }
+
+ return FALSE;
+}
+
+static void
+gd_notification_class_init (GdNotificationClass *klass)
+{
+ GObjectClass* object_class = G_OBJECT_CLASS (klass);
+ GtkWidgetClass* widget_class = GTK_WIDGET_CLASS(klass);
+ GtkContainerClass *container_class = GTK_CONTAINER_CLASS (klass);
+
+ object_class->finalize = gd_notification_finalize;
+ object_class->set_property = gd_notification_set_property;
+ object_class->get_property = gd_notification_get_property;
+
+ widget_class->show = gd_notification_show;
+ widget_class->hide = gd_notification_hide;
+ widget_class->destroy = gd_notification_destroy;
+ widget_class->get_preferred_width = gd_notification_get_preferred_width;
+ widget_class->get_preferred_height_for_width = gd_notification_get_preferred_height_for_width;
+ widget_class->get_preferred_height = gd_notification_get_preferred_height;
+ widget_class->get_preferred_width_for_height = gd_notification_get_preferred_width_for_height;
+ widget_class->size_allocate = gd_notification_size_allocate;
+ widget_class->draw = gd_notification_draw;
+ widget_class->realize = gd_notification_realize;
+ widget_class->unrealize = gd_notification_unrealize;
+ widget_class->visibility_notify_event = gd_notification_visibility_notify_event;
+ widget_class->enter_notify_event = gd_notification_enter_notify;
+ widget_class->leave_notify_event = gd_notification_leave_notify;
+
+ container_class->add = gd_notification_add;
+ container_class->forall = gd_notification_forall;
+ gtk_container_class_handle_border_width (container_class);
+
+
+ /**
+ * GdNotification:timeout:
+ *
+ * The time it takes to hide the widget, in seconds.
+ *
+ * Since: 0.1
+ */
+ g_object_class_install_property (object_class,
+ PROP_TIMEOUT,
+ g_param_spec_int("timeout", "timeout",
+ "The time it takes to hide the widget, in seconds",
+ -1, G_MAXINT, -1,
+ GTK_PARAM_READWRITE | G_PARAM_CONSTRUCT));
+ g_object_class_install_property (object_class,
+ PROP_SHOW_CLOSE_BUTTON,
+ g_param_spec_boolean("show-close-button", "show-close-button",
+ "Whether to show a stock close button that dismisses
the notification",
+ TRUE,
+ GTK_PARAM_READWRITE | G_PARAM_CONSTRUCT));
+
+ notification_signals[DISMISSED] = g_signal_new ("dismissed",
+ G_OBJECT_CLASS_TYPE (klass),
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (GdNotificationClass, dismissed),
+ NULL,
+ NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE,
+ 0);
+
+ g_type_class_add_private (object_class, sizeof (GdNotificationPrivate));
+}
+
+static void
+get_padding_and_border (GdNotification *notification,
+ GtkBorder *border)
+{
+ GtkStyleContext *context;
+ GtkStateFlags state;
+ GtkBorder tmp;
+
+ context = gtk_widget_get_style_context (GTK_WIDGET (notification));
+ state = gtk_widget_get_state_flags (GTK_WIDGET (notification));
+
+ gtk_style_context_get_padding (context, state, border);
+
+ gtk_style_context_get_border (context, state, &tmp);
+ border->top += tmp.top;
+ border->right += tmp.right;
+ border->bottom += tmp.bottom;
+ border->left += tmp.left;
+}
+
+static gboolean
+gd_notification_draw (GtkWidget *widget, cairo_t *cr)
+{
+ GdNotification *notification = GD_NOTIFICATION (widget);
+ GdNotificationPrivate *priv = notification->priv;
+ GtkStyleContext *context;
+
+ if (gtk_cairo_should_draw_window (cr, priv->bin_window))
+ {
+ context = gtk_widget_get_style_context (widget);
+
+ gtk_render_background (context, cr,
+ 0, 0,
+ gtk_widget_get_allocated_width (widget),
+ gtk_widget_get_allocated_height (widget));
+ gtk_render_frame (context,cr,
+ 0, 0,
+ gtk_widget_get_allocated_width (widget),
+ gtk_widget_get_allocated_height (widget));
+
+
+ if (GTK_WIDGET_CLASS (gd_notification_parent_class)->draw)
+ GTK_WIDGET_CLASS (gd_notification_parent_class)->draw(widget, cr);
+ }
+
+ return FALSE;
+}
+
+static void
+gd_notification_add (GtkContainer *container,
+ GtkWidget *child)
+{
+ GtkBin *bin = GTK_BIN (container);
+ GdNotification *notification = GD_NOTIFICATION (bin);
+ GdNotificationPrivate *priv = notification->priv;
+
+ g_return_if_fail (gtk_bin_get_child (bin) == NULL);
+
+ gtk_widget_set_parent_window (child, priv->bin_window);
+
+ GTK_CONTAINER_CLASS (gd_notification_parent_class)->add (container, child);
+}
+
+
+static void
+gd_notification_get_preferred_width (GtkWidget *widget, gint *minimum_size, gint *natural_size)
+{
+ GdNotification *notification = GD_NOTIFICATION (widget);
+ GdNotificationPrivate *priv = notification->priv;
+ GtkBin *bin = GTK_BIN (widget);
+ gint child_min, child_nat;
+ GtkWidget *child;
+ GtkBorder padding;
+ gint minimum, natural;
+
+ get_padding_and_border (notification, &padding);
+
+ minimum = 0;
+ natural = 0;
+
+ child = gtk_bin_get_child (bin);
+ if (child && gtk_widget_get_visible (child))
+ {
+ gtk_widget_get_preferred_width (child,
+ &child_min, &child_nat);
+ minimum += child_min;
+ natural += child_nat;
+ }
+
+ if (priv->show_close_button)
+ {
+ gtk_widget_get_preferred_width (priv->close_button,
+ &child_min, &child_nat);
+ minimum += child_min;
+ natural += child_nat;
+ }
+
+ minimum += padding.left + padding.right + 2 * SHADOW_OFFSET_X;
+ natural += padding.left + padding.right + 2 * SHADOW_OFFSET_X;
+
+ if (minimum_size)
+ *minimum_size = minimum;
+
+ if (natural_size)
+ *natural_size = natural;
+}
+
+static void
+gd_notification_get_preferred_width_for_height (GtkWidget *widget,
+ gint height,
+ gint *minimum_width,
+ gint *natural_width)
+{
+ GdNotification *notification = GD_NOTIFICATION (widget);
+ GdNotificationPrivate *priv = notification->priv;
+ GtkBin *bin = GTK_BIN (widget);
+ gint child_min, child_nat, child_height;
+ GtkWidget *child;
+ GtkBorder padding;
+ gint minimum, natural;
+
+ get_padding_and_border (notification, &padding);
+
+ minimum = 0;
+ natural = 0;
+
+ child_height = height - SHADOW_OFFSET_Y - padding.top - padding.bottom;
+
+ child = gtk_bin_get_child (bin);
+ if (child && gtk_widget_get_visible (child))
+ {
+ gtk_widget_get_preferred_width_for_height (child, child_height,
+ &child_min, &child_nat);
+ minimum += child_min;
+ natural += child_nat;
+ }
+
+ if (priv->show_close_button)
+ {
+ gtk_widget_get_preferred_width_for_height (priv->close_button, child_height,
+ &child_min, &child_nat);
+ minimum += child_min;
+ natural += child_nat;
+ }
+
+ minimum += padding.left + padding.right + 2 * SHADOW_OFFSET_X;
+ natural += padding.left + padding.right + 2 * SHADOW_OFFSET_X;
+
+ if (minimum_width)
+ *minimum_width = minimum;
+
+ if (natural_width)
+ *natural_width = natural;
+}
+
+static void
+gd_notification_get_preferred_height_for_width (GtkWidget *widget,
+ gint width,
+ gint *minimum_height,
+ gint *natural_height)
+{
+ GdNotification *notification = GD_NOTIFICATION (widget);
+ GdNotificationPrivate *priv = notification->priv;
+ GtkBin *bin = GTK_BIN (widget);
+ gint child_min, child_nat, child_width, button_width = 0;
+ GtkWidget *child;
+ GtkBorder padding;
+ gint minimum = 0, natural = 0;
+
+ get_padding_and_border (notification, &padding);
+
+ if (priv->show_close_button)
+ {
+ gtk_widget_get_preferred_height (priv->close_button,
+ &minimum, &natural);
+ gtk_widget_get_preferred_width (priv->close_button,
+ NULL, &button_width);
+ }
+
+ child = gtk_bin_get_child (bin);
+ if (child && gtk_widget_get_visible (child))
+ {
+ child_width = width - button_width -
+ 2 * SHADOW_OFFSET_X - padding.left - padding.right;
+
+ gtk_widget_get_preferred_height_for_width (child, child_width,
+ &child_min, &child_nat);
+ minimum = MAX (minimum, child_min);
+ natural = MAX (natural, child_nat);
+ }
+
+ minimum += padding.top + padding.bottom + SHADOW_OFFSET_Y;
+ natural += padding.top + padding.bottom + SHADOW_OFFSET_Y;
+
+ if (minimum_height)
+ *minimum_height = minimum;
+
+ if (natural_height)
+ *natural_height = natural;
+}
+
+static void
+gd_notification_get_preferred_height (GtkWidget *widget,
+ gint *minimum_height,
+ gint *natural_height)
+{
+ gint width;
+
+ gd_notification_get_preferred_width (widget, &width, NULL);
+ gd_notification_get_preferred_height_for_width (widget, width,
+ minimum_height, natural_height);
+}
+
+static void
+gd_notification_size_allocate (GtkWidget *widget,
+ GtkAllocation *allocation)
+{
+ GdNotification *notification = GD_NOTIFICATION (widget);
+ GdNotificationPrivate *priv = notification->priv;
+ GtkBin *bin = GTK_BIN (widget);
+ GtkAllocation child_allocation;
+ GtkBorder padding;
+ GtkRequisition button_req;
+ GtkWidget *child;
+
+ gtk_widget_set_allocation (widget, allocation);
+
+ /* If somehow the notification changes while not hidden
+ and we're not animating, immediately follow the resize */
+ if (priv->animate_y > 0 &&
+ !priv->animate_timeout)
+ priv->animate_y = allocation->height;
+
+ get_padding_and_border (notification, &padding);
+
+ if (gtk_widget_get_realized (widget))
+ {
+ gdk_window_move_resize (gtk_widget_get_window (widget),
+ allocation->x,
+ allocation->y,
+ allocation->width,
+ allocation->height);
+ gdk_window_move_resize (priv->bin_window,
+ 0,
+ -allocation->height + priv->animate_y,
+ allocation->width,
+ allocation->height);
+ }
+
+ child_allocation.x = SHADOW_OFFSET_X + padding.left;
+ child_allocation.y = padding.top;
+
+ if (priv->show_close_button)
+ gtk_widget_get_preferred_size (priv->close_button, &button_req, NULL);
+ else
+ button_req.width = button_req.height = 0;
+
+ child_allocation.height = MAX (1, allocation->height - SHADOW_OFFSET_Y - padding.top - padding.bottom);
+ child_allocation.width = MAX (1, (allocation->width - button_req.width -
+ 2 * SHADOW_OFFSET_X - padding.left - padding.right));
+
+ child = gtk_bin_get_child (bin);
+ if (child && gtk_widget_get_visible (child))
+ gtk_widget_size_allocate (child, &child_allocation);
+
+ if (priv->show_close_button)
+ {
+ child_allocation.x += child_allocation.width;
+ child_allocation.width = button_req.width;
+ child_allocation.y += (child_allocation.height - button_req.height) / 2;
+ child_allocation.height = button_req.height;
+
+ gtk_widget_size_allocate (priv->close_button, &child_allocation);
+ }
+}
+
+static gboolean
+gd_notification_timeout_cb (gpointer user_data)
+{
+ GdNotification *notification = GD_NOTIFICATION (user_data);
+
+ gd_notification_dismiss (notification);
+
+ return G_SOURCE_REMOVE;
+}
+
+void
+gd_notification_set_timeout (GdNotification *notification,
+ gint timeout_sec)
+{
+ GdNotificationPrivate *priv = notification->priv;
+
+ priv->timeout = timeout_sec;
+ g_object_notify (G_OBJECT (notification), "timeout");
+}
+
+void
+gd_notification_set_show_close_button (GdNotification *notification,
+ gboolean show_close_button)
+{
+ GdNotificationPrivate *priv = notification->priv;
+
+ priv->show_close_button = show_close_button;
+
+ gtk_widget_set_visible (priv->close_button, show_close_button);
+ gtk_widget_queue_resize (GTK_WIDGET (notification));
+}
+
+void
+gd_notification_dismiss (GdNotification *notification)
+{
+ GdNotificationPrivate *priv = notification->priv;
+
+ unqueue_autohide (notification);
+
+ priv->dismissed = TRUE;
+ priv->revealed = FALSE;
+ start_animation (notification);
+}
+
+static void
+gd_notification_close_button_clicked_cb (GtkWidget *widget, gpointer user_data)
+{
+ GdNotification *notification = GD_NOTIFICATION(user_data);
+
+ gd_notification_dismiss (notification);
+}
+
+GtkWidget *
+gd_notification_new (void)
+{
+ return g_object_new (GD_TYPE_NOTIFICATION, NULL);
+}
diff --git a/src/gd-notification.h b/src/gd-notification.h
new file mode 100644
index 0000000..8efa191
--- /dev/null
+++ b/src/gd-notification.h
@@ -0,0 +1,67 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * gd-notification
+ * Based on gtk-notification from gnome-contacts:
+ * http://git.gnome.org/browse/gnome-contacts/tree/src/gtk-notification.c?id=3.3.91
+ *
+ * Copyright (C) Erick Pérez Castellanos 2011 <erick red gmail com>
+ * Copyright (C) 2012 Red Hat, Inc.
+ *
+ * This program 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 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 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/>.";
+ */
+
+#ifndef _GD_NOTIFICATION_H_
+#define _GD_NOTIFICATION_H_
+
+#include <gtk/gtk.h>
+
+G_BEGIN_DECLS
+
+#define GD_TYPE_NOTIFICATION (gd_notification_get_type ())
+#define GD_NOTIFICATION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GD_TYPE_NOTIFICATION,
GdNotification))
+#define GD_NOTIFICATION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GD_TYPE_NOTIFICATION,
GdNotificationClass))
+#define GTK_IS_NOTIFICATION(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GD_TYPE_NOTIFICATION))
+#define GTK_IS_NOTIFICATION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GD_TYPE_NOTIFICATION))
+#define GD_NOTIFICATION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GD_TYPE_NOTIFICATION,
GdNotificationClass))
+
+typedef struct _GdNotificationPrivate GdNotificationPrivate;
+typedef struct _GdNotificationClass GdNotificationClass;
+typedef struct _GdNotification GdNotification;
+
+struct _GdNotificationClass {
+ GtkBinClass parent_class;
+
+ /* Signals */
+ void (*dismissed) (GdNotification *self);
+};
+
+struct _GdNotification {
+ GtkBin parent_instance;
+
+ /*< private > */
+ GdNotificationPrivate *priv;
+};
+
+GType gd_notification_get_type (void) G_GNUC_CONST;
+
+GtkWidget *gd_notification_new (void);
+void gd_notification_set_timeout (GdNotification *notification,
+ gint timeout_sec);
+void gd_notification_dismiss (GdNotification *notification);
+void gd_notification_set_show_close_button (GdNotification *notification,
+ gboolean show_close_button);
+
+G_END_DECLS
+
+#endif /* _GD_NOTIFICATION_H_ */
diff --git a/src/gnome-software.ui b/src/gnome-software.ui
index 52755ee..8bd5d7d 100644
--- a/src/gnome-software.ui
+++ b/src/gnome-software.ui
@@ -276,85 +276,180 @@
</child>
<child>
- <object class="GtkStack" id="stack_main">
+ <object class="GtkOverlay" id="overlay">
<property name="visible">True</property>
- <child>
- <object class="GsShellOverview" id="shell_overview">
- <property name="visible">True</property>
- </object>
- <packing>
- <property name="name">overview</property>
- </packing>
- </child>
- <child>
- <object class="GsShellInstalled" id="shell_installed">
- <property name="visible">True</property>
- </object>
- <packing>
- <property name="name">installed</property>
- </packing>
- </child>
- <child>
- <object class="GsShellModerate" id="shell_moderate">
- <property name="visible">True</property>
- </object>
- <packing>
- <property name="name">moderate</property>
- </packing>
- </child>
- <child>
- <object class="GsShellLoading" id="shell_loading">
- <property name="visible">True</property>
- </object>
- <packing>
- <property name="name">loading</property>
- </packing>
- </child>
- <child>
- <object class="GsShellSearch" id="shell_search">
- <property name="visible">True</property>
- </object>
- <packing>
- <property name="name">search</property>
- </packing>
- </child>
- <child>
- <object class="GsShellUpdates" id="shell_updates">
- <property name="visible">True</property>
- </object>
- <packing>
- <property name="name">updates</property>
- </packing>
- </child>
+ <property name="halign">fill</property>
+ <property name="valign">fill</property>
+ <child type="overlay">
+ <object class="GdNotification" id="notification_event">
+ <property name="app_paintable">True</property>
+ <property name="can_focus">False</property>
+ <property name="show_close_button">True</property>
- <child>
- <object class="GsShellDetails" id="shell_details">
- <property name="visible">True</property>
- </object>
- <packing>
- <property name="name">details</property>
- </packing>
- </child>
+ <child>
+ <object class="GtkBox">
+ <property name="orientation">horizontal</property>
+ <property name="spacing">24</property>
+ <property name="visible">True</property>
+ <child>
+ <object class="GtkButtonBox">
+ <property name="can_focus">False</property>
+ <property name="layout_style">end</property>
+ <property name="visible">True</property>
+ <child>
+ <object class="GtkButton" id="button_events_sources">
+ <property name="label" translatable="yes" comments="button in the info
bar">Software Sources</property>
+ <property name="can_focus">True</property>
+ <property name="receives_default">True</property>
+ </object>
+ <packing>
+ <property name="expand">True</property>
+ <property name="fill">True</property>
+ <property name="position">0</property>
+ </packing>
+ </child>
+ </object>
+ <packing>
+ <property name="expand">False</property>
+ <property name="fill">False</property>
+ <property name="position">0</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GtkBox">
+ <property name="can_focus">False</property>
+ <property name="orientation">vertical</property>
+ <property name="spacing">6</property>
+ <property name="border_width">12</property>
+ <property name="visible">True</property>
+ <child>
+ <object class="GtkLabel" id="label_events_title">
+ <property name="visible">True</property>
+ <property name="can_focus">False</property>
+ <property name="halign">start</property>
+ <property name="label">Some Title</property>
+ <property name="wrap">True</property>
+ <property name="wrap_mode">word-char</property>
+ <attributes>
+ <attribute name="weight" value="bold"/>
+ </attributes>
+ </object>
+ <packing>
+ <property name="expand">False</property>
+ <property name="fill">True</property>
+ <property name="position">0</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GtkLabel" id="label_events">
+ <property name="can_focus">False</property>
+ <property name="halign">start</property>
+ <property name="label">Longer text that explains things some more.</property>
+ </object>
+ <packing>
+ <property name="expand">False</property>
+ <property name="fill">False</property>
+ <property name="position">1</property>
+ </packing>
+ </child>
+ </object>
+ <packing>
+ <property name="expand">False</property>
+ <property name="fill">False</property>
+ <property name="position">0</property>
+ </packing>
+ </child>
+ </object>
- <child>
- <object class="GsShellCategory" id="shell_category">
- <property name="visible">True</property>
+ </child>
</object>
- <packing>
- <property name="name">category</property>
- </packing>
+
</child>
+
<child>
- <object class="GsShellExtras" id="shell_extras">
+ <object class="GtkStack" id="stack_main">
<property name="visible">True</property>
+ <child>
+ <object class="GsShellOverview" id="shell_overview">
+ <property name="visible">True</property>
+ </object>
+ <packing>
+ <property name="name">overview</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GsShellInstalled" id="shell_installed">
+ <property name="visible">True</property>
+ </object>
+ <packing>
+ <property name="name">installed</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GsShellModerate" id="shell_moderate">
+ <property name="visible">True</property>
+ </object>
+ <packing>
+ <property name="name">moderate</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GsShellLoading" id="shell_loading">
+ <property name="visible">True</property>
+ </object>
+ <packing>
+ <property name="name">loading</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GsShellSearch" id="shell_search">
+ <property name="visible">True</property>
+ </object>
+ <packing>
+ <property name="name">search</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GsShellUpdates" id="shell_updates">
+ <property name="visible">True</property>
+ </object>
+ <packing>
+ <property name="name">updates</property>
+ </packing>
+ </child>
+
+ <child>
+ <object class="GsShellDetails" id="shell_details">
+ <property name="visible">True</property>
+ </object>
+ <packing>
+ <property name="name">details</property>
+ </packing>
+ </child>
+
+ <child>
+ <object class="GsShellCategory" id="shell_category">
+ <property name="visible">True</property>
+ </object>
+ <packing>
+ <property name="name">category</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GsShellExtras" id="shell_extras">
+ <property name="visible">True</property>
+ </object>
+ <packing>
+ <property name="name">extras</property>
+ </packing>
+ </child>
</object>
- <packing>
- <property name="name">extras</property>
- </packing>
+
</child>
</object>
+
<packing>
<property name="expand">True</property>
<property name="fill">True</property>
diff --git a/src/gs-application.c b/src/gs-application.c
index 8e43970..2b874fa 100644
--- a/src/gs-application.c
+++ b/src/gs-application.c
@@ -35,6 +35,8 @@
#include <gtk/gtkx.h>
#endif
+#include "gd-notification.h"
+
#ifdef HAVE_PACKAGEKIT
#include "gs-dbus-helper.h"
#endif
@@ -301,6 +303,9 @@ gs_application_initialize_ui (GsApplication *app)
initialized = TRUE;
+ /* register ahead of loading the .ui file */
+ gd_notification_get_type ();
+
/* get CSS */
app->provider = gtk_css_provider_new ();
gtk_style_context_add_provider_for_screen (gdk_screen_get_default (),
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