Adding upstream version 3.38.1.upstream/3.38.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 247 insertions, 0 deletions

diff --git a/src/gs-summary-tile.c b/src/gs-summary-tile.c
new file mode 100644
index 0000000..c2ed8f9
--- /dev/null
+++ b/src/gs-summary-tile.c
@@ -0,0 +1,247 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
+ * vi:set noexpandtab tabstop=8 shiftwidth=8:
+ *
+ * Copyright (C) 2013 Matthias Clasen <mclasen@redhat.com>
+ * Copyright (C) 2019 Richard Hughes <richard@hughsie.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include "config.h"
+
+#include <glib/gi18n.h>
+
+#include "gs-summary-tile.h"
+#include "gs-common.h"
+
+struct _GsSummaryTile
+{
+	GsAppTile	 parent_instance;
+	GtkWidget	*image;
+	GtkWidget	*name;
+	GtkWidget	*summary;
+	GtkWidget	*eventbox;
+	GtkWidget	*stack;
+	gint		 preferred_width;
+	GtkCssProvider	*tile_provider;  /* (owned) (nullable) */
+};
+
+G_DEFINE_TYPE (GsSummaryTile, gs_summary_tile, GS_TYPE_APP_TILE)
+
+enum {
+	PROP_0,
+	PROP_PREFERRED_WIDTH
+};
+
+static void
+gs_summary_tile_refresh (GsAppTile *self)
+{
+	GsSummaryTile *tile = GS_SUMMARY_TILE (self);
+	GsApp *app = gs_app_tile_get_app (self);
+	AtkObject *accessible;
+	GtkStyleContext *context;
+	const GdkPixbuf *pixbuf;
+	gboolean installed;
+	g_autofree gchar *name = NULL;
+	const gchar *summary;
+	const gchar *css;
+
+	if (app == NULL)
+		return;
+
+	gtk_image_set_pixel_size (GTK_IMAGE (tile->image), 64);
+	gtk_stack_set_visible_child_name (GTK_STACK (tile->stack), "content");
+
+	/* set name */
+	gtk_label_set_label (GTK_LABEL (tile->name), gs_app_get_name (app));
+
+	summary = gs_app_get_summary (app);
+	gtk_label_set_label (GTK_LABEL (tile->summary), summary);
+	gtk_widget_set_visible (tile->summary, summary && summary[0]);
+
+	pixbuf = gs_app_get_pixbuf (app);
+	if (pixbuf != NULL) {
+		gs_image_set_from_pixbuf (GTK_IMAGE (tile->image), pixbuf);
+	} else {
+		gtk_image_set_from_icon_name (GTK_IMAGE (tile->image),
+					      "application-x-executable",
+					      GTK_ICON_SIZE_DIALOG);
+	}
+	context = gtk_widget_get_style_context (tile->image);
+	if (gs_app_get_use_drop_shadow (app))
+		gtk_style_context_add_class (context, "icon-dropshadow");
+	else
+		gtk_style_context_remove_class (context, "icon-dropshadow");
+
+	/* perhaps set custom css */
+	css = gs_app_get_metadata_item (app, "GnomeSoftware::AppTile-css");
+	gs_utils_widget_set_css (GTK_WIDGET (tile), &tile->tile_provider, "summary-tile", css);
+
+	accessible = gtk_widget_get_accessible (GTK_WIDGET (tile));
+
+	switch (gs_app_get_state (app)) {
+	case AS_APP_STATE_INSTALLED:
+	case AS_APP_STATE_UPDATABLE:
+	case AS_APP_STATE_UPDATABLE_LIVE:
+		installed = TRUE;
+		name = g_strdup_printf (_("%s (Installed)"),
+					gs_app_get_name (app));
+		break;
+	case AS_APP_STATE_INSTALLING:
+		installed = FALSE;
+		name = g_strdup_printf (_("%s (Installing)"),
+					gs_app_get_name (app));
+		break;
+	case AS_APP_STATE_REMOVING:
+		installed = TRUE;
+		name = g_strdup_printf (_("%s (Removing)"),
+					gs_app_get_name (app));
+		break;
+	case AS_APP_STATE_QUEUED_FOR_INSTALL:
+	case AS_APP_STATE_AVAILABLE:
+	default:
+		installed = FALSE;
+		name = g_strdup (gs_app_get_name (app));
+		break;
+	}
+
+	gtk_widget_set_visible (tile->eventbox, installed);
+
+	if (GTK_IS_ACCESSIBLE (accessible) && name != NULL) {
+		atk_object_set_name (accessible, name);
+		atk_object_set_description (accessible, gs_app_get_summary (app));
+	}
+}
+
+static void
+gs_summary_tile_init (GsSummaryTile *tile)
+{
+	gtk_widget_set_has_window (GTK_WIDGET (tile), FALSE);
+	tile->preferred_width = -1;
+//	gtk_image_clear (GTK_IMAGE (tile->image));
+	gtk_widget_init_template (GTK_WIDGET (tile));
+}
+
+static void
+gs_summary_tile_get_property (GObject *object,
+				 guint prop_id,
+				 GValue *value,
+				 GParamSpec *pspec)
+{
+	GsSummaryTile *app_tile = GS_SUMMARY_TILE (object);
+
+	switch (prop_id) {
+	case PROP_PREFERRED_WIDTH:
+		g_value_set_int (value, app_tile->preferred_width);
+		break;
+	default:
+		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+		break;
+	}
+}
+
+static void
+gs_summary_tile_set_property (GObject *object,
+				 guint prop_id,
+				 const GValue *value,
+				 GParamSpec *pspec)
+{
+	GsSummaryTile *app_tile = GS_SUMMARY_TILE (object);
+
+	switch (prop_id) {
+	case PROP_PREFERRED_WIDTH:
+		app_tile->preferred_width = g_value_get_int (value);
+		gtk_widget_queue_resize (GTK_WIDGET (app_tile));
+		break;
+	default:
+		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+		break;
+	}
+}
+
+static void
+gs_summary_tile_dispose (GObject *object)
+{
+	GsSummaryTile *tile = GS_SUMMARY_TILE (object);
+
+	g_clear_object (&tile->tile_provider);
+
+	G_OBJECT_CLASS (gs_summary_tile_parent_class)->dispose (object);
+}
+
+static void
+gs_app_get_preferred_width (GtkWidget *widget,
+			    gint *min, gint *nat)
+{
+	gint m;
+	GsSummaryTile *app_tile = GS_SUMMARY_TILE (widget);
+
+	if (app_tile->preferred_width < 0) {
+		/* Just retrieve the default values */
+		GTK_WIDGET_CLASS (gs_summary_tile_parent_class)->get_preferred_width (widget, min, nat);
+		return;
+	}
+
+	GTK_WIDGET_CLASS (gs_summary_tile_parent_class)->get_preferred_width (widget, &m, NULL);
+
+	if (min != NULL)
+		*min = m;
+	if (nat != NULL)
+		*nat = MAX (m, app_tile->preferred_width);
+}
+
+static void
+gs_summary_tile_class_init (GsSummaryTileClass *klass)
+{
+	GObjectClass *object_class = G_OBJECT_CLASS (klass);
+	GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
+	GsAppTileClass *tile_class = GS_APP_TILE_CLASS (klass);
+
+	object_class->get_property = gs_summary_tile_get_property;
+	object_class->set_property = gs_summary_tile_set_property;
+	object_class->dispose = gs_summary_tile_dispose;
+
+	widget_class->get_preferred_width = gs_app_get_preferred_width;
+
+	tile_class->refresh = gs_summary_tile_refresh;
+
+	/**
+	 * GsAppTile:preferred-width:
+	 *
+	 * The only purpose of this property is to be retrieved as the
+	 * natural width by gtk_widget_get_preferred_width() fooling the
+	 * parent #GtkFlowBox container and making it switch to more columns
+	 * (children per row) if it is able to place n+1 children in a row
+	 * having this specified width.  If this value is less than a minimum
+	 * width of this app tile then the minimum is returned instead.  Set
+	 * this property to -1 to turn off this feature and return the default
+	 * natural width instead.
+	 */
+	g_object_class_install_property (object_class, PROP_PREFERRED_WIDTH,
+					 g_param_spec_int ("preferred-width",
+							   "Preferred width",
+							   "The preferred width of this widget, its only purpose is to trick the parent container",
+							   -1, G_MAXINT, -1,
+							   G_PARAM_READWRITE));
+
+	gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/Software/gs-summary-tile.ui");
+
+	gtk_widget_class_bind_template_child (widget_class, GsSummaryTile,
+					      image);
+	gtk_widget_class_bind_template_child (widget_class, GsSummaryTile,
+					      name);
+	gtk_widget_class_bind_template_child (widget_class, GsSummaryTile,
+					      summary);
+	gtk_widget_class_bind_template_child (widget_class, GsSummaryTile,
+					      eventbox);
+	gtk_widget_class_bind_template_child (widget_class, GsSummaryTile,
+					      stack);
+}
+
+GtkWidget *
+gs_summary_tile_new (GsApp *cat)
+{
+	GsAppTile *tile = g_object_new (GS_TYPE_SUMMARY_TILE, NULL);
+	gs_app_tile_set_app (tile, cat);
+	return GTK_WIDGET (tile);
+}