diff options
Diffstat (limited to 'src/gs-feature-tile.c')
| -rw-r--r-- | src/gs-feature-tile.c | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/src/gs-feature-tile.c b/src/gs-feature-tile.c new file mode 100644 index 0000000..9cc5f7c --- /dev/null +++ b/src/gs-feature-tile.c @@ -0,0 +1,138 @@ +/* -*- 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 <gtk/gtk.h> + +#include "gs-feature-tile.h" +#include "gs-common.h" +#include "gs-css.h" + +struct _GsFeatureTile +{ + GsAppTile parent_instance; + GtkWidget *stack; + GtkWidget *title; + GtkWidget *subtitle; + const gchar *markup_cache; /* (unowned) (nullable) */ + GtkCssProvider *tile_provider; /* (owned) (nullable) */ + GtkCssProvider *title_provider; /* (owned) (nullable) */ + GtkCssProvider *subtitle_provider; /* (owned) (nullable) */ +}; + +G_DEFINE_TYPE (GsFeatureTile, gs_feature_tile, GS_TYPE_APP_TILE) + +static void +gs_feature_tile_dispose (GObject *object) +{ + GsFeatureTile *tile = GS_FEATURE_TILE (object); + + g_clear_object (&tile->tile_provider); + g_clear_object (&tile->title_provider); + g_clear_object (&tile->subtitle_provider); + + G_OBJECT_CLASS (gs_feature_tile_parent_class)->dispose (object); +} + +static void +gs_feature_tile_refresh (GsAppTile *self) +{ + GsFeatureTile *tile = GS_FEATURE_TILE (self); + GsApp *app = gs_app_tile_get_app (self); + AtkObject *accessible; + const gchar *markup; + g_autofree gchar *name = NULL; + + if (app == NULL) + return; + + gtk_stack_set_visible_child_name (GTK_STACK (tile->stack), "content"); + + /* update text */ + gtk_label_set_label (GTK_LABEL (tile->title), gs_app_get_name (app)); + gtk_label_set_label (GTK_LABEL (tile->subtitle), gs_app_get_summary (app)); + + /* perhaps set custom css; cache it so that images don’t get reloaded + * unnecessarily */ + markup = gs_app_get_metadata_item (app, "GnomeSoftware::FeatureTile-css"); + if (tile->markup_cache != markup) { + g_autoptr(GsCss) css = gs_css_new (); + if (markup != NULL) + gs_css_parse (css, markup, NULL); + gs_utils_widget_set_css (GTK_WIDGET (tile), &tile->tile_provider, "feature-tile", + gs_css_get_markup_for_id (css, "tile")); + gs_utils_widget_set_css (tile->title, &tile->title_provider, "feature-tile-name", + gs_css_get_markup_for_id (css, "name")); + gs_utils_widget_set_css (tile->subtitle, &tile->subtitle_provider, "feature-tile-subtitle", + gs_css_get_markup_for_id (css, "summary")); + tile->markup_cache = markup; + } + + accessible = gtk_widget_get_accessible (GTK_WIDGET (tile)); + + switch (gs_app_get_state (app)) { + case AS_APP_STATE_INSTALLED: + case AS_APP_STATE_REMOVING: + case AS_APP_STATE_UPDATABLE: + case AS_APP_STATE_UPDATABLE_LIVE: + name = g_strdup_printf ("%s (%s)", + gs_app_get_name (app), + _("Installed")); + break; + case AS_APP_STATE_AVAILABLE: + case AS_APP_STATE_INSTALLING: + default: + name = g_strdup (gs_app_get_name (app)); + break; + } + + 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_feature_tile_init (GsFeatureTile *tile) +{ + gtk_widget_set_has_window (GTK_WIDGET (tile), FALSE); + gtk_widget_init_template (GTK_WIDGET (tile)); +} + +static void +gs_feature_tile_class_init (GsFeatureTileClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); + GsAppTileClass *app_tile_class = GS_APP_TILE_CLASS (klass); + + object_class->dispose = gs_feature_tile_dispose; + + app_tile_class->refresh = gs_feature_tile_refresh; + + gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/Software/gs-feature-tile.ui"); + + gtk_widget_class_bind_template_child (widget_class, GsFeatureTile, stack); + gtk_widget_class_bind_template_child (widget_class, GsFeatureTile, title); + gtk_widget_class_bind_template_child (widget_class, GsFeatureTile, subtitle); +} + +GtkWidget * +gs_feature_tile_new (GsApp *app) +{ + GsFeatureTile *tile; + tile = g_object_new (GS_TYPE_FEATURE_TILE, + "vexpand", FALSE, + NULL); + if (app != NULL) + gs_app_tile_set_app (GS_APP_TILE (tile), app); + return GTK_WIDGET (tile); +} |