diff options
Diffstat (limited to 'src/metadata-menu-item.c')
| -rw-r--r-- | src/metadata-menu-item.c | 502 |
1 files changed, 502 insertions, 0 deletions
diff --git a/src/metadata-menu-item.c b/src/metadata-menu-item.c new file mode 100644 index 0000000..07f18e5 --- /dev/null +++ b/src/metadata-menu-item.c @@ -0,0 +1,502 @@ +/* metadata-menu-item.c generated by valac 0.9.8, the Vala compiler + * generated from metadata-menu-item.vala, do not modify */ + +/* +Copyright 2010 Canonical Ltd. + +Authors: + Conor Curran <conor.curran@canonical.com> + +This program is free software: you can redistribute it and/or modify it +under the terms of the GNU General Public License version 3, as published +by the Free Software Foundation. + +This program is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranties of +MERCHANTABILITY, SATISFACTORY QUALITY, 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, see <http://www.gnu.org/licenses/>. +*/ + +#include <glib.h> +#include <glib-object.h> +#include <libdbusmenu-glib/client.h> +#include <libdbusmenu-glib/menuitem-proxy.h> +#include <libdbusmenu-glib/menuitem.h> +#include <libdbusmenu-glib/server.h> +#include <stdlib.h> +#include <string.h> +#include <common-defs.h> +#include <gee.h> +#include <gio/gio.h> +#include <gdk-pixbuf/gdk-pixdata.h> +#include <glib/gstdio.h> + + +#define TYPE_PLAYER_ITEM (player_item_get_type ()) +#define PLAYER_ITEM(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_PLAYER_ITEM, PlayerItem)) +#define PLAYER_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TYPE_PLAYER_ITEM, PlayerItemClass)) +#define IS_PLAYER_ITEM(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_PLAYER_ITEM)) +#define IS_PLAYER_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TYPE_PLAYER_ITEM)) +#define PLAYER_ITEM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), TYPE_PLAYER_ITEM, PlayerItemClass)) + +typedef struct _PlayerItem PlayerItem; +typedef struct _PlayerItemClass PlayerItemClass; +typedef struct _PlayerItemPrivate PlayerItemPrivate; + +#define TYPE_METADATA_MENUITEM (metadata_menuitem_get_type ()) +#define METADATA_MENUITEM(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_METADATA_MENUITEM, MetadataMenuitem)) +#define METADATA_MENUITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TYPE_METADATA_MENUITEM, MetadataMenuitemClass)) +#define IS_METADATA_MENUITEM(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_METADATA_MENUITEM)) +#define IS_METADATA_MENUITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TYPE_METADATA_MENUITEM)) +#define METADATA_MENUITEM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), TYPE_METADATA_MENUITEM, MetadataMenuitemClass)) + +typedef struct _MetadataMenuitem MetadataMenuitem; +typedef struct _MetadataMenuitemClass MetadataMenuitemClass; +typedef struct _MetadataMenuitemPrivate MetadataMenuitemPrivate; + +#define TYPE_FETCH_FILE (fetch_file_get_type ()) +#define FETCH_FILE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_FETCH_FILE, FetchFile)) +#define FETCH_FILE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TYPE_FETCH_FILE, FetchFileClass)) +#define IS_FETCH_FILE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_FETCH_FILE)) +#define IS_FETCH_FILE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TYPE_FETCH_FILE)) +#define FETCH_FILE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), TYPE_FETCH_FILE, FetchFileClass)) + +typedef struct _FetchFile FetchFile; +typedef struct _FetchFileClass FetchFileClass; +#define _g_free0(var) (var = (g_free (var), NULL)) +#define _g_object_unref0(var) ((var == NULL) ? NULL : (var = (g_object_unref (var), NULL))) +#define _g_error_free0(var) ((var == NULL) ? NULL : (var = (g_error_free (var), NULL))) + +struct _PlayerItem { + DbusmenuMenuitem parent_instance; + PlayerItemPrivate * priv; +}; + +struct _PlayerItemClass { + DbusmenuMenuitemClass parent_class; +}; + +struct _MetadataMenuitem { + PlayerItem parent_instance; + MetadataMenuitemPrivate * priv; +}; + +struct _MetadataMenuitemClass { + PlayerItemClass parent_class; +}; + +struct _MetadataMenuitemPrivate { + char* previous_temp_album_art_path; +}; + + +extern char* metadata_menuitem_album_art_cache_dir; +char* metadata_menuitem_album_art_cache_dir = NULL; +static FetchFile* metadata_menuitem_fetcher; +static FetchFile* metadata_menuitem_fetcher = NULL; +static gpointer metadata_menuitem_parent_class = NULL; + +GType player_item_get_type (void) G_GNUC_CONST; +GType metadata_menuitem_get_type (void) G_GNUC_CONST; +#define METADATA_MENUITEM_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), TYPE_METADATA_MENUITEM, MetadataMenuitemPrivate)) +enum { + METADATA_MENUITEM_DUMMY_PROPERTY +}; +GType fetch_file_get_type (void) G_GNUC_CONST; +#define METADATA_MENUITEM_ALBUM_ART_DIR_SUFFIX "indicators/sound/album-art-cache" +MetadataMenuitem* metadata_menuitem_new (void); +MetadataMenuitem* metadata_menuitem_construct (GType object_type); +void player_item_reset (PlayerItem* self, GeeHashSet* attrs); +GeeHashSet* metadata_menuitem_attributes_format (void); +static void metadata_menuitem_clean_album_art_temp_dir (void); +static gboolean metadata_menuitem_delete_album_art_contents (GFile* dir); +static char* metadata_menuitem_create_album_art_temp_dir (void); +void metadata_menuitem_fetch_art (MetadataMenuitem* self, const char* uri, const char* prop); +FetchFile* fetch_file_new (const char* uri, const char* prop); +FetchFile* fetch_file_construct (GType object_type, const char* uri, const char* prop); +static void _lambda0_ (MetadataMenuitem* self); +static void metadata_menuitem_on_fetcher_failed (MetadataMenuitem* self); +static void __lambda0__fetch_file_failed (FetchFile* _sender, gpointer self); +static void metadata_menuitem_on_fetcher_completed (MetadataMenuitem* self, GByteArray* update, const char* property); +static void _metadata_menuitem_on_fetcher_completed_fetch_file_completed (FetchFile* _sender, GByteArray* data, const char* property, gpointer self); +void fetch_file_fetch_data (FetchFile* self, GAsyncReadyCallback _callback_, gpointer _user_data_); +void fetch_file_fetch_data_finish (FetchFile* self, GAsyncResult* _res_); +static GObject * metadata_menuitem_constructor (GType type, guint n_construct_properties, GObjectConstructParam * construct_properties); +static void metadata_menuitem_finalize (GObject* obj); + + + +MetadataMenuitem* metadata_menuitem_construct (GType object_type) { + MetadataMenuitem * self; + GeeHashSet* _tmp0_; + self = (MetadataMenuitem*) g_object_new (object_type, "item-type", DBUSMENU_METADATA_MENUITEM_TYPE, NULL); + player_item_reset ((PlayerItem*) self, _tmp0_ = metadata_menuitem_attributes_format ()); + _g_object_unref0 (_tmp0_); + return self; +} + + +MetadataMenuitem* metadata_menuitem_new (void) { + return metadata_menuitem_construct (TYPE_METADATA_MENUITEM); +} + + +static void metadata_menuitem_clean_album_art_temp_dir (void) { + char* path; + GFile* album_art_dir; + path = g_build_filename (g_get_user_cache_dir (), METADATA_MENUITEM_ALBUM_ART_DIR_SUFFIX, NULL); + album_art_dir = g_file_new_for_path (path); + if (metadata_menuitem_delete_album_art_contents (album_art_dir) == FALSE) { + g_warning ("metadata-menu-item.vala:52: could not remove the temp album art files " \ +"%s", path); + } + _g_object_unref0 (album_art_dir); + _g_free0 (path); +} + + +static char* metadata_menuitem_create_album_art_temp_dir (void) { + char* result = NULL; + char* path; + path = g_build_filename (g_get_user_cache_dir (), METADATA_MENUITEM_ALBUM_ART_DIR_SUFFIX, NULL); + if (g_mkdir (path, 0700) == (-1)) { + g_warning ("metadata-menu-item.vala:60: could not create a temp dir for remote alb" \ +"um art, it must have been created already"); + } + result = path; + return result; +} + + +static const char* string_to_string (const char* self) { + const char* result = NULL; + g_return_val_if_fail (self != NULL, NULL); + result = self; + return result; +} + + +static gboolean metadata_menuitem_delete_album_art_contents (GFile* dir) { + gboolean result = FALSE; + gboolean _result_; + GError * _inner_error_ = NULL; + g_return_val_if_fail (dir != NULL, FALSE); + _result_ = TRUE; + { + GFileEnumerator* e; + e = g_file_enumerate_children (dir, G_FILE_ATTRIBUTE_STANDARD_NAME, G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS, NULL, &_inner_error_); + if (_inner_error_ != NULL) { + goto __catch0_g_error; + } + while (TRUE) { + GFileInfo* file; + GFile* child; + file = g_file_enumerator_next_file (e, NULL, &_inner_error_); + if (_inner_error_ != NULL) { + _g_object_unref0 (e); + goto __catch0_g_error; + } + g_debug ("metadata-menu-item.vala:76: file name = %s", g_file_info_get_name (file)); + if (file == NULL) { + _g_object_unref0 (file); + break; + } + child = g_file_get_child (dir, g_file_info_get_name (file)); + { + g_file_delete (child, NULL, &_inner_error_); + if (_inner_error_ != NULL) { + goto __catch1_g_error; + } + } + goto __finally1; + __catch1_g_error: + { + GError * error_; + error_ = _inner_error_; + _inner_error_ = NULL; + { + char* _tmp0_; + char* _tmp1_; + g_warning ("metadata-menu-item.vala:86: %s", _tmp1_ = g_strconcat ("Unable to delete file '", string_to_string (_tmp0_ = g_file_get_basename (child)), ": ", string_to_string (error_->message), NULL)); + _g_free0 (_tmp1_); + _g_free0 (_tmp0_); + _result_ = FALSE; + _g_error_free0 (error_); + } + } + __finally1: + if (_inner_error_ != NULL) { + _g_object_unref0 (child); + _g_object_unref0 (file); + _g_object_unref0 (e); + goto __catch0_g_error; + } + _g_object_unref0 (child); + _g_object_unref0 (file); + } + _g_object_unref0 (e); + } + goto __finally0; + __catch0_g_error: + { + GError * _error_; + _error_ = _inner_error_; + _inner_error_ = NULL; + { + char* _tmp2_; + char* _tmp3_; + g_warning (_tmp3_ = g_strconcat ("Unable to read files from directory '", string_to_string (_tmp2_ = g_file_get_basename (dir)), "': %s", NULL), _error_->message); + _g_free0 (_tmp3_); + _g_free0 (_tmp2_); + _result_ = FALSE; + _g_error_free0 (_error_); + } + } + __finally0: + if (_inner_error_ != NULL) { + g_critical ("file %s: line %d: uncaught error: %s (%s, %d)", __FILE__, __LINE__, _inner_error_->message, g_quark_to_string (_inner_error_->domain), _inner_error_->code); + g_clear_error (&_inner_error_); + return FALSE; + } + result = _result_; + return result; +} + + +static char* string_strip (const char* self) { + char* result = NULL; + char* _result_; + g_return_val_if_fail (self != NULL, NULL); + _result_ = g_strdup (self); + g_strstrip (_result_); + result = _result_; + return result; +} + + +static void _lambda0_ (MetadataMenuitem* self) { + metadata_menuitem_on_fetcher_failed (self); +} + + +static void __lambda0__fetch_file_failed (FetchFile* _sender, gpointer self) { + _lambda0_ (self); +} + + +static void _metadata_menuitem_on_fetcher_completed_fetch_file_completed (FetchFile* _sender, GByteArray* data, const char* property, gpointer self) { + metadata_menuitem_on_fetcher_completed (self, data, property); +} + + +void metadata_menuitem_fetch_art (MetadataMenuitem* self, const char* uri, const char* prop) { + GFile* art_file; + FetchFile* _tmp4_; + GError * _inner_error_ = NULL; + g_return_if_fail (self != NULL); + g_return_if_fail (uri != NULL); + g_return_if_fail (prop != NULL); + art_file = g_file_new_for_uri (uri); + if (g_file_is_native (art_file) == TRUE) { + char* path; + path = NULL; + { + char* _tmp0_; + char* _tmp1_; + char* _tmp2_; + char* _tmp3_; + _tmp2_ = (_tmp1_ = g_filename_from_uri (_tmp0_ = string_strip (uri), NULL, &_inner_error_), _g_free0 (_tmp0_), _tmp1_); + if (_inner_error_ != NULL) { + if (_inner_error_->domain == G_CONVERT_ERROR) { + goto __catch2_g_convert_error; + } + _g_free0 (path); + _g_object_unref0 (art_file); + g_critical ("file %s: line %d: unexpected error: %s (%s, %d)", __FILE__, __LINE__, _inner_error_->message, g_quark_to_string (_inner_error_->domain), _inner_error_->code); + g_clear_error (&_inner_error_); + return; + } + path = (_tmp3_ = _tmp2_, _g_free0 (path), _tmp3_); + dbusmenu_menuitem_property_set ((DbusmenuMenuitem*) self, prop, path); + } + goto __finally2; + __catch2_g_convert_error: + { + GError * e; + e = _inner_error_; + _inner_error_ = NULL; + { + g_warning ("metadata-menu-item.vala:108: Problem converting URI %s to file path", uri); + _g_error_free0 (e); + } + } + __finally2: + if (_inner_error_ != NULL) { + _g_free0 (path); + _g_object_unref0 (art_file); + g_critical ("file %s: line %d: uncaught error: %s (%s, %d)", __FILE__, __LINE__, _inner_error_->message, g_quark_to_string (_inner_error_->domain), _inner_error_->code); + g_clear_error (&_inner_error_); + return; + } + _g_free0 (path); + _g_object_unref0 (art_file); + return; + } + g_debug ("metadata-menu-item.vala:114: fetch_art -remotely %s", metadata_menuitem_album_art_cache_dir); + if (metadata_menuitem_album_art_cache_dir == NULL) { + _g_object_unref0 (art_file); + return; + } + metadata_menuitem_fetcher = (_tmp4_ = fetch_file_new (uri, prop), _g_object_unref0 (metadata_menuitem_fetcher), _tmp4_); + g_signal_connect_object (metadata_menuitem_fetcher, "failed", (GCallback) __lambda0__fetch_file_failed, self, 0); + g_signal_connect_object (metadata_menuitem_fetcher, "completed", (GCallback) _metadata_menuitem_on_fetcher_completed_fetch_file_completed, self, 0); + fetch_file_fetch_data (metadata_menuitem_fetcher, NULL, NULL); + _g_object_unref0 (art_file); +} + + +static void metadata_menuitem_on_fetcher_failed (MetadataMenuitem* self) { + g_return_if_fail (self != NULL); + g_warning ("metadata-menu-item.vala:129: on_fetcher_failed -> could not fetch artw" \ +"ork"); +} + + +static gpointer _g_object_ref0 (gpointer self) { + return self ? g_object_ref (self) : NULL; +} + + +static void metadata_menuitem_on_fetcher_completed (MetadataMenuitem* self, GByteArray* update, const char* property) { + GError * _inner_error_ = NULL; + g_return_if_fail (self != NULL); + g_return_if_fail (update != NULL); + g_return_if_fail (property != NULL); + { + GdkPixbufLoader* loader; + GdkPixbuf* icon; + char* path; + gint r; + loader = gdk_pixbuf_loader_new (); + gdk_pixbuf_loader_write (loader, update->data, (gsize) update->len, &_inner_error_); + if (_inner_error_ != NULL) { + _g_object_unref0 (loader); + goto __catch3_g_error; + } + gdk_pixbuf_loader_close (loader, &_inner_error_); + if (_inner_error_ != NULL) { + _g_object_unref0 (loader); + goto __catch3_g_error; + } + icon = _g_object_ref0 (gdk_pixbuf_loader_get_pixbuf (loader)); + path = g_strconcat (metadata_menuitem_album_art_cache_dir, "/downloaded-coverart-XXXXXX", NULL); + r = g_mkstemp (path); + if (r != (-1)) { + char* _tmp0_; + gdk_pixbuf_save (icon, path, gdk_pixbuf_format_get_name (gdk_pixbuf_loader_get_format (loader)), &_inner_error_, NULL); + if (_inner_error_ != NULL) { + _g_free0 (path); + _g_object_unref0 (icon); + _g_object_unref0 (loader); + goto __catch3_g_error; + } + dbusmenu_menuitem_property_set ((DbusmenuMenuitem*) self, property, path); + if (self->priv->previous_temp_album_art_path != NULL) { + g_remove (self->priv->previous_temp_album_art_path); + } + self->priv->previous_temp_album_art_path = (_tmp0_ = g_strdup (path), _g_free0 (self->priv->previous_temp_album_art_path), _tmp0_); + } + _g_free0 (path); + _g_object_unref0 (icon); + _g_object_unref0 (loader); + } + goto __finally3; + __catch3_g_error: + { + GError * e; + e = _inner_error_; + _inner_error_ = NULL; + { + g_warning ("metadata-menu-item.vala:151: Problem creating file from bytearray fetc" \ +"hed from the interweb - error: %s", e->message); + _g_error_free0 (e); + } + } + __finally3: + if (_inner_error_ != NULL) { + g_critical ("file %s: line %d: uncaught error: %s (%s, %d)", __FILE__, __LINE__, _inner_error_->message, g_quark_to_string (_inner_error_->domain), _inner_error_->code); + g_clear_error (&_inner_error_); + return; + } +} + + +GeeHashSet* metadata_menuitem_attributes_format (void) { + GeeHashSet* result = NULL; + GeeHashSet* attrs; + attrs = gee_hash_set_new (G_TYPE_STRING, (GBoxedCopyFunc) g_strdup, g_free, NULL, NULL); + gee_abstract_collection_add ((GeeAbstractCollection*) attrs, DBUSMENU_METADATA_MENUITEM_TITLE); + gee_abstract_collection_add ((GeeAbstractCollection*) attrs, DBUSMENU_METADATA_MENUITEM_ARTIST); + gee_abstract_collection_add ((GeeAbstractCollection*) attrs, DBUSMENU_METADATA_MENUITEM_ALBUM); + gee_abstract_collection_add ((GeeAbstractCollection*) attrs, DBUSMENU_METADATA_MENUITEM_ARTURL); + result = attrs; + return result; +} + + +static GObject * metadata_menuitem_constructor (GType type, guint n_construct_properties, GObjectConstructParam * construct_properties) { + GObject * obj; + GObjectClass * parent_class; + MetadataMenuitem * self; + parent_class = G_OBJECT_CLASS (metadata_menuitem_parent_class); + obj = parent_class->constructor (type, n_construct_properties, construct_properties); + self = METADATA_MENUITEM (obj); + { + char* _tmp0_; + char* _tmp1_; + metadata_menuitem_clean_album_art_temp_dir (); + self->priv->previous_temp_album_art_path = (_tmp0_ = NULL, _g_free0 (self->priv->previous_temp_album_art_path), _tmp0_); + metadata_menuitem_album_art_cache_dir = (_tmp1_ = metadata_menuitem_create_album_art_temp_dir (), _g_free0 (metadata_menuitem_album_art_cache_dir), _tmp1_); + } + return obj; +} + + +static void metadata_menuitem_class_init (MetadataMenuitemClass * klass) { + metadata_menuitem_parent_class = g_type_class_peek_parent (klass); + g_type_class_add_private (klass, sizeof (MetadataMenuitemPrivate)); + G_OBJECT_CLASS (klass)->constructor = metadata_menuitem_constructor; + G_OBJECT_CLASS (klass)->finalize = metadata_menuitem_finalize; +} + + +static void metadata_menuitem_instance_init (MetadataMenuitem * self) { + self->priv = METADATA_MENUITEM_GET_PRIVATE (self); +} + + +static void metadata_menuitem_finalize (GObject* obj) { + MetadataMenuitem * self; + self = METADATA_MENUITEM (obj); + _g_free0 (self->priv->previous_temp_album_art_path); + G_OBJECT_CLASS (metadata_menuitem_parent_class)->finalize (obj); +} + + +GType metadata_menuitem_get_type (void) { + static volatile gsize metadata_menuitem_type_id__volatile = 0; + if (g_once_init_enter (&metadata_menuitem_type_id__volatile)) { + static const GTypeInfo g_define_type_info = { sizeof (MetadataMenuitemClass), (GBaseInitFunc) NULL, (GBaseFinalizeFunc) NULL, (GClassInitFunc) metadata_menuitem_class_init, (GClassFinalizeFunc) NULL, NULL, sizeof (MetadataMenuitem), 0, (GInstanceInitFunc) metadata_menuitem_instance_init, NULL }; + GType metadata_menuitem_type_id; + metadata_menuitem_type_id = g_type_register_static (TYPE_PLAYER_ITEM, "MetadataMenuitem", &g_define_type_info, 0); + g_once_init_leave (&metadata_menuitem_type_id__volatile, metadata_menuitem_type_id); + } + return metadata_menuitem_type_id__volatile; +} + + + + |