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/* -*- 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-layout-manager.h"
#include "gs-common.h"
#define GS_TYPE_SUMMARY_TILE_LAYOUT (gs_summary_tile_layout_get_type ())
G_DECLARE_FINAL_TYPE (GsSummaryTileLayout, gs_summary_tile_layout, GS, SUMMARY_TILE_LAYOUT, GsLayoutManager)
struct _GsSummaryTileLayout
{
GsLayoutManager parent_instance;
gint preferred_width;
};
G_DEFINE_TYPE (GsSummaryTileLayout, gs_summary_tile_layout, GS_TYPE_LAYOUT_MANAGER)
static void
gs_summary_tile_layout_measure (GtkLayoutManager *layout_manager,
GtkWidget *widget,
GtkOrientation orientation,
gint for_size,
gint *minimum,
gint *natural,
gint *minimum_baseline,
gint *natural_baseline)
{
GsSummaryTileLayout *self = GS_SUMMARY_TILE_LAYOUT (layout_manager);
GTK_LAYOUT_MANAGER_CLASS (gs_summary_tile_layout_parent_class)->measure (layout_manager,
widget, orientation, for_size, minimum, natural, minimum_baseline, natural_baseline);
/* Limit the natural width */
if (self->preferred_width > 0 && orientation == GTK_ORIENTATION_HORIZONTAL)
*natural = MAX (*minimum, self->preferred_width);
}
static void
gs_summary_tile_layout_class_init (GsSummaryTileLayoutClass *klass)
{
GtkLayoutManagerClass *layout_manager_class = GTK_LAYOUT_MANAGER_CLASS (klass);
layout_manager_class->measure = gs_summary_tile_layout_measure;
}
static void
gs_summary_tile_layout_init (GsSummaryTileLayout *self)
{
}
/* ********************************************************************* */
struct _GsSummaryTile
{
GsAppTile parent_instance;
GtkWidget *image;
GtkWidget *name;
GtkWidget *summary;
GtkWidget *bin;
GtkWidget *stack;
gint preferred_width;
};
G_DEFINE_TYPE (GsSummaryTile, gs_summary_tile, GS_TYPE_APP_TILE)
typedef enum {
PROP_PREFERRED_WIDTH = 1,
} GsSummaryTileProperty;
static GParamSpec *obj_props[PROP_PREFERRED_WIDTH + 1] = { NULL, };
static void
gs_summary_tile_refresh (GsAppTile *self)
{
GsSummaryTile *tile = GS_SUMMARY_TILE (self);
GsApp *app = gs_app_tile_get_app (self);
g_autoptr(GIcon) icon = NULL;
gboolean installed;
g_autofree gchar *name = NULL;
const gchar *summary;
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]);
icon = gs_app_get_icon_for_size (app,
gtk_image_get_pixel_size (GTK_IMAGE (tile->image)),
gtk_widget_get_scale_factor (tile->image),
"system-component-application");
gtk_image_set_from_gicon (GTK_IMAGE (tile->image), icon);
switch (gs_app_get_state (app)) {
case GS_APP_STATE_INSTALLED:
case GS_APP_STATE_UPDATABLE:
case GS_APP_STATE_UPDATABLE_LIVE:
installed = TRUE;
name = g_strdup_printf (_("%s (Installed)"),
gs_app_get_name (app));
break;
case GS_APP_STATE_INSTALLING:
installed = FALSE;
name = g_strdup_printf (_("%s (Installing)"),
gs_app_get_name (app));
break;
case GS_APP_STATE_REMOVING:
installed = TRUE;
name = g_strdup_printf (_("%s (Removing)"),
gs_app_get_name (app));
break;
case GS_APP_STATE_QUEUED_FOR_INSTALL:
case GS_APP_STATE_AVAILABLE:
default:
installed = FALSE;
name = g_strdup (gs_app_get_name (app));
break;
}
gtk_widget_set_visible (tile->bin, installed);
if (name != NULL) {
gtk_accessible_update_property (GTK_ACCESSIBLE (tile),
GTK_ACCESSIBLE_PROPERTY_LABEL, name,
GTK_ACCESSIBLE_PROPERTY_DESCRIPTION, gs_app_get_summary (app),
-1);
}
}
static void
gs_summary_tile_init (GsSummaryTile *tile)
{
tile->preferred_width = -1;
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 ((GsSummaryTileProperty) 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);
GtkLayoutManager *layout_manager;
switch ((GsSummaryTileProperty) prop_id) {
case PROP_PREFERRED_WIDTH:
app_tile->preferred_width = g_value_get_int (value);
layout_manager = gtk_widget_get_layout_manager (GTK_WIDGET (app_tile));
GS_SUMMARY_TILE_LAYOUT (layout_manager)->preferred_width = app_tile->preferred_width;
gtk_layout_manager_layout_changed (layout_manager);
g_object_notify_by_pspec (object, obj_props[PROP_PREFERRED_WIDTH]);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
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;
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.
*/
obj_props[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 | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
g_object_class_install_properties (object_class, G_N_ELEMENTS (obj_props), obj_props);
gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/Software/gs-summary-tile.ui");
gtk_widget_class_set_layout_manager_type (widget_class, GS_TYPE_SUMMARY_TILE_LAYOUT);
/* Override the 'button' class name, to be able to turn off hover states */
gtk_widget_class_set_css_name (widget_class, "gs-summary-tile");
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,
bin);
gtk_widget_class_bind_template_child (widget_class, GsSummaryTile,
stack);
}
GtkWidget *
gs_summary_tile_new (GsApp *app)
{
return g_object_new (GS_TYPE_SUMMARY_TILE,
"app", app,
NULL);
}
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