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authorTed Gould <ted@gould.cx>2010-12-06 09:03:23 -0600
committerTed Gould <ted@gould.cx>2010-12-06 09:03:23 -0600
commit0fc55bf4f61e56527bc445cb7ee3dabe46ae2890 (patch)
tree304379249fc32c2735aa1815dc4940c72f0673c9 /src/application-service-appstore.c
parentfbf708eb94946bf976ea3902f00d4a4376c760da (diff)
parent0f4c1ea2e42274464d4acef34e2048b5791d51fb (diff)
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Merging the remove service branch
Diffstat (limited to 'src/application-service-appstore.c')
-rw-r--r--src/application-service-appstore.c1305
1 files changed, 0 insertions, 1305 deletions
diff --git a/src/application-service-appstore.c b/src/application-service-appstore.c
deleted file mode 100644
index e3befff..0000000
--- a/src/application-service-appstore.c
+++ /dev/null
@@ -1,1305 +0,0 @@
-/*
-An object that stores the registration of all the application
-indicators. It also communicates this to the indicator visualization.
-
-Copyright 2009 Canonical Ltd.
-
-Authors:
- Ted Gould <ted@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/>.
-*/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <dbus/dbus-glib.h>
-#include "app-indicator.h"
-#include "app-indicator-enum-types.h"
-#include "application-service-appstore.h"
-#include "application-service-marshal.h"
-#include "dbus-properties-client.h"
-#include "dbus-shared.h"
-#include "notification-approver-client.h"
-#include "generate-id.h"
-
-/* DBus Prototypes */
-static gboolean _application_service_server_get_applications (ApplicationServiceAppstore * appstore, GPtrArray ** apps, GError ** error);
-
-#include "application-service-server.h"
-
-#define NOTIFICATION_ITEM_PROP_ID "Id"
-#define NOTIFICATION_ITEM_PROP_CATEGORY "Category"
-#define NOTIFICATION_ITEM_PROP_STATUS "Status"
-#define NOTIFICATION_ITEM_PROP_ICON_NAME "IconName"
-#define NOTIFICATION_ITEM_PROP_AICON_NAME "AttentionIconName"
-#define NOTIFICATION_ITEM_PROP_ICON_THEME_PATH "IconThemePath"
-#define NOTIFICATION_ITEM_PROP_MENU "Menu"
-#define NOTIFICATION_ITEM_PROP_LABEL "XAyatanaLabel"
-#define NOTIFICATION_ITEM_PROP_LABEL_GUIDE "XAyatanaLabelGuide"
-#define NOTIFICATION_ITEM_PROP_ORDERING_INDEX "XAyatanaOrderingIndex"
-
-#define NOTIFICATION_ITEM_SIG_NEW_ICON "NewIcon"
-#define NOTIFICATION_ITEM_SIG_NEW_AICON "NewAttentionIcon"
-#define NOTIFICATION_ITEM_SIG_NEW_STATUS "NewStatus"
-#define NOTIFICATION_ITEM_SIG_NEW_LABEL "XAyatanaNewLabel"
-#define NOTIFICATION_ITEM_SIG_NEW_ICON_THEME_PATH "NewIconThemePath"
-
-#define OVERRIDE_GROUP_NAME "Ordering Index Overrides"
-#define OVERRIDE_FILE_NAME "ordering-override.keyfile"
-
-/* Private Stuff */
-struct _ApplicationServiceAppstorePrivate {
- DBusGConnection * bus;
- GList * applications;
- GList * approvers;
- GHashTable * ordering_overrides;
-};
-
-typedef enum {
- VISIBLE_STATE_HIDDEN,
- VISIBLE_STATE_SHOWN
-} visible_state_t;
-
-#define STATE2STRING(x) ((x) == VISIBLE_STATE_HIDDEN ? "hidden" : "visible")
-
-typedef struct _Approver Approver;
-struct _Approver {
- DBusGProxy * proxy;
- gboolean destroy_by_proxy;
-};
-
-typedef struct _Application Application;
-struct _Application {
- gchar * id;
- gchar * category;
- gchar * dbus_name;
- gchar * dbus_object;
- ApplicationServiceAppstore * appstore; /* not ref'd */
- DBusGProxy * dbus_proxy;
- DBusGProxy * prop_proxy;
- gboolean validated; /* Whether we've gotten all the parameters and they look good. */
- AppIndicatorStatus status;
- gchar * icon;
- gchar * aicon;
- gchar * menu;
- gchar * icon_theme_path;
- gchar * label;
- gchar * guide;
- gboolean currently_free;
- guint ordering_index;
- GList * approved_by;
- visible_state_t visible_state;
-};
-
-#define APPLICATION_SERVICE_APPSTORE_GET_PRIVATE(o) \
- (G_TYPE_INSTANCE_GET_PRIVATE ((o), APPLICATION_SERVICE_APPSTORE_TYPE, ApplicationServiceAppstorePrivate))
-
-/* Signals Stuff */
-enum {
- APPLICATION_ADDED,
- APPLICATION_REMOVED,
- APPLICATION_ICON_CHANGED,
- APPLICATION_LABEL_CHANGED,
- APPLICATION_ICON_THEME_PATH_CHANGED,
- LAST_SIGNAL
-};
-
-static guint signals[LAST_SIGNAL] = { 0 };
-
-/* GObject stuff */
-static void application_service_appstore_class_init (ApplicationServiceAppstoreClass *klass);
-static void application_service_appstore_init (ApplicationServiceAppstore *self);
-static void application_service_appstore_dispose (GObject *object);
-static void application_service_appstore_finalize (GObject *object);
-static gint app_sort_func (gconstpointer a, gconstpointer b, gpointer userdata);
-static void load_override_file (GHashTable * hash, const gchar * filename);
-static AppIndicatorStatus string_to_status(const gchar * status_string);
-static void apply_status (Application * app);
-static AppIndicatorCategory string_to_cat(const gchar * cat_string);
-static void approver_free (gpointer papprover, gpointer user_data);
-static void check_with_new_approver (gpointer papp, gpointer papprove);
-static void check_with_old_approver (gpointer papprove, gpointer papp);
-static Application * find_application (ApplicationServiceAppstore * appstore, const gchar * address, const gchar * object);
-
-G_DEFINE_TYPE (ApplicationServiceAppstore, application_service_appstore, G_TYPE_OBJECT);
-
-static void
-application_service_appstore_class_init (ApplicationServiceAppstoreClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- g_type_class_add_private (klass, sizeof (ApplicationServiceAppstorePrivate));
-
- object_class->dispose = application_service_appstore_dispose;
- object_class->finalize = application_service_appstore_finalize;
-
- signals[APPLICATION_ADDED] = g_signal_new ("application-added",
- G_TYPE_FROM_CLASS(klass),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (ApplicationServiceAppstoreClass, application_added),
- NULL, NULL,
- _application_service_marshal_VOID__STRING_INT_STRING_STRING_STRING_STRING_STRING,
- G_TYPE_NONE, 7, G_TYPE_STRING, G_TYPE_INT, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_NONE);
- signals[APPLICATION_REMOVED] = g_signal_new ("application-removed",
- G_TYPE_FROM_CLASS(klass),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (ApplicationServiceAppstoreClass, application_removed),
- NULL, NULL,
- g_cclosure_marshal_VOID__INT,
- G_TYPE_NONE, 1, G_TYPE_INT, G_TYPE_NONE);
- signals[APPLICATION_ICON_CHANGED] = g_signal_new ("application-icon-changed",
- G_TYPE_FROM_CLASS(klass),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (ApplicationServiceAppstoreClass, application_icon_changed),
- NULL, NULL,
- _application_service_marshal_VOID__INT_STRING,
- G_TYPE_NONE, 2, G_TYPE_INT, G_TYPE_STRING, G_TYPE_NONE);
- signals[APPLICATION_ICON_THEME_PATH_CHANGED] = g_signal_new ("application-icon-theme-path-changed",
- G_TYPE_FROM_CLASS(klass),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (ApplicationServiceAppstoreClass, application_icon_theme_path_changed),
- NULL, NULL,
- _application_service_marshal_VOID__INT_STRING,
- G_TYPE_NONE, 2, G_TYPE_INT, G_TYPE_STRING, G_TYPE_NONE);
- signals[APPLICATION_LABEL_CHANGED] = g_signal_new ("application-label-changed",
- G_TYPE_FROM_CLASS(klass),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (ApplicationServiceAppstoreClass, application_label_changed),
- NULL, NULL,
- _application_service_marshal_VOID__INT_STRING_STRING,
- G_TYPE_NONE, 3, G_TYPE_INT, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_NONE);
-
- dbus_g_object_register_marshaller(_application_service_marshal_VOID__STRING_STRING,
- G_TYPE_NONE,
- G_TYPE_STRING,
- G_TYPE_STRING,
- G_TYPE_INVALID);
- dbus_g_object_register_marshaller(_application_service_marshal_VOID__BOOLEAN_STRING_OBJECT,
- G_TYPE_NONE,
- G_TYPE_BOOLEAN,
- G_TYPE_STRING,
- G_TYPE_OBJECT,
- G_TYPE_INVALID);
-
- dbus_g_object_type_install_info(APPLICATION_SERVICE_APPSTORE_TYPE,
- &dbus_glib__application_service_server_object_info);
-
- return;
-}
-
-static void
-application_service_appstore_init (ApplicationServiceAppstore *self)
-{
-
- ApplicationServiceAppstorePrivate * priv = APPLICATION_SERVICE_APPSTORE_GET_PRIVATE (self);
-
- priv->applications = NULL;
- priv->approvers = NULL;
-
- priv->ordering_overrides = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, NULL);
-
- load_override_file(priv->ordering_overrides, DATADIR "/" OVERRIDE_FILE_NAME);
- gchar * userfile = g_build_filename(g_get_user_data_dir(), "indicators", "application", OVERRIDE_FILE_NAME, NULL);
- load_override_file(priv->ordering_overrides, userfile);
- g_free(userfile);
-
- GError * error = NULL;
- priv->bus = dbus_g_bus_get(DBUS_BUS_STARTER, &error);
- if (error != NULL) {
- g_error("Unable to get session bus: %s", error->message);
- g_error_free(error);
- return;
- }
-
- dbus_g_connection_register_g_object(priv->bus,
- INDICATOR_APPLICATION_DBUS_OBJ,
- G_OBJECT(self));
-
- self->priv = priv;
-
- return;
-}
-
-static void
-application_service_appstore_dispose (GObject *object)
-{
- ApplicationServiceAppstorePrivate * priv = APPLICATION_SERVICE_APPSTORE(object)->priv;
-
- while (priv->applications != NULL) {
- application_service_appstore_application_remove(APPLICATION_SERVICE_APPSTORE(object),
- ((Application *)priv->applications->data)->dbus_name,
- ((Application *)priv->applications->data)->dbus_object);
- }
-
- if (priv->approvers != NULL) {
- g_list_foreach(priv->approvers, approver_free, object);
- g_list_free(priv->approvers);
- priv->approvers = NULL;
- }
-
- G_OBJECT_CLASS (application_service_appstore_parent_class)->dispose (object);
- return;
-}
-
-static void
-application_service_appstore_finalize (GObject *object)
-{
- ApplicationServiceAppstorePrivate * priv = APPLICATION_SERVICE_APPSTORE(object)->priv;
-
- if (priv->ordering_overrides != NULL) {
- g_hash_table_destroy(priv->ordering_overrides);
- priv->ordering_overrides = NULL;
- }
-
- G_OBJECT_CLASS (application_service_appstore_parent_class)->finalize (object);
- return;
-}
-
-/* Loads the file and adds the override entries to the table
- of overrides */
-static void
-load_override_file (GHashTable * hash, const gchar * filename)
-{
- g_return_if_fail(hash != NULL);
- g_return_if_fail(filename != NULL);
-
- if (!g_file_test(filename, G_FILE_TEST_EXISTS)) {
- return;
- }
-
- g_debug("Loading overrides from: '%s'", filename);
-
- GError * error = NULL;
- GKeyFile * keyfile = g_key_file_new();
- g_key_file_load_from_file(keyfile, filename, G_KEY_FILE_NONE, &error);
-
- if (error != NULL) {
- g_warning("Unable to load keyfile '%s' because: %s", filename, error->message);
- g_error_free(error);
- g_key_file_free(keyfile);
- return;
- }
-
- gchar ** keys = g_key_file_get_keys(keyfile, OVERRIDE_GROUP_NAME, NULL, &error);
- if (error != NULL) {
- g_warning("Unable to get keys from keyfile '%s' because: %s", filename, error->message);
- g_error_free(error);
- g_key_file_free(keyfile);
- return;
- }
-
- gchar * key = keys[0];
- gint i;
-
- for (i = 0; (key = keys[i]) != NULL; i++) {
- GError * valerror = NULL;
- gint val = g_key_file_get_integer(keyfile, OVERRIDE_GROUP_NAME, key, &valerror);
-
- if (valerror != NULL) {
- g_warning("Unable to get key '%s' out of file '%s' because: %s", key, filename, valerror->message);
- g_error_free(valerror);
- continue;
- }
- g_debug("%s: override '%s' with value '%d'", filename, key, val);
-
- g_hash_table_insert(hash, g_strdup(key), GINT_TO_POINTER(val));
- }
- g_strfreev(keys);
- g_key_file_free(keyfile);
-
- return;
-}
-
-/* Return from getting the properties from the item. We're looking at those
- and making sure we have everythign that we need. If we do, then we'll
- move on up to sending this onto the indicator. */
-static void
-get_all_properties_cb (DBusGProxy * proxy, GHashTable * properties, GError * error, gpointer data)
-{
- if (error != NULL) {
- g_warning("Unable to get properties: %s", error->message);
- /* TODO: We need to free all the application data here */
- return;
- }
-
- Application * app = (Application *)data;
-
- if (g_hash_table_lookup(properties, NOTIFICATION_ITEM_PROP_MENU) == NULL ||
- g_hash_table_lookup(properties, NOTIFICATION_ITEM_PROP_ID) == NULL ||
- g_hash_table_lookup(properties, NOTIFICATION_ITEM_PROP_CATEGORY) == NULL ||
- g_hash_table_lookup(properties, NOTIFICATION_ITEM_PROP_STATUS) == NULL ||
- g_hash_table_lookup(properties, NOTIFICATION_ITEM_PROP_ICON_NAME) == NULL) {
- g_warning("Notification Item on object %s of %s doesn't have enough properties.", app->dbus_object, app->dbus_name);
- g_free(app); // Need to do more than this, but it gives the idea of the flow we're going for.
- return;
- }
-
- app->validated = TRUE;
-
- app->id = g_value_dup_string(g_hash_table_lookup(properties, NOTIFICATION_ITEM_PROP_ID));
- app->category = g_value_dup_string(g_hash_table_lookup(properties, NOTIFICATION_ITEM_PROP_CATEGORY));
- app->status = string_to_status(g_value_get_string(g_hash_table_lookup(properties, NOTIFICATION_ITEM_PROP_STATUS)));
-
- ApplicationServiceAppstorePrivate * priv = app->appstore->priv;
-
- app->icon = g_value_dup_string(g_hash_table_lookup(properties, NOTIFICATION_ITEM_PROP_ICON_NAME));
-
- GValue * menuval = (GValue *)g_hash_table_lookup(properties, NOTIFICATION_ITEM_PROP_MENU);
- if (G_VALUE_TYPE(menuval) == G_TYPE_STRING) {
- /* This is here to support an older version where we
- were using strings instea of object paths. */
- app->menu = g_value_dup_string(menuval);
- } else {
- app->menu = g_strdup((gchar *)g_value_get_boxed(menuval));
- }
-
- if (g_hash_table_lookup(properties, NOTIFICATION_ITEM_PROP_AICON_NAME) != NULL) {
- app->aicon = g_value_dup_string(g_hash_table_lookup(properties, NOTIFICATION_ITEM_PROP_AICON_NAME));
- }
-
- gpointer icon_theme_path_data = g_hash_table_lookup(properties, NOTIFICATION_ITEM_PROP_ICON_THEME_PATH);
- if (icon_theme_path_data != NULL) {
- app->icon_theme_path = g_value_dup_string((GValue *)icon_theme_path_data);
- } else {
- app->icon_theme_path = g_strdup("");
- }
-
- gpointer ordering_index_over = g_hash_table_lookup(priv->ordering_overrides, app->id);
- if (ordering_index_over == NULL) {
- gpointer ordering_index_data = g_hash_table_lookup(properties, NOTIFICATION_ITEM_PROP_ORDERING_INDEX);
- if (ordering_index_data == NULL || g_value_get_uint(ordering_index_data) == 0) {
- app->ordering_index = generate_id(string_to_cat(app->category), app->id);
- } else {
- app->ordering_index = g_value_get_uint(ordering_index_data);
- }
- } else {
- app->ordering_index = GPOINTER_TO_UINT(ordering_index_over);
- }
- g_debug("'%s' ordering index is '%X'", app->id, app->ordering_index);
-
- gpointer label_data = g_hash_table_lookup(properties, NOTIFICATION_ITEM_PROP_LABEL);
- if (label_data != NULL) {
- app->label = g_value_dup_string((GValue *)label_data);
- } else {
- app->label = g_strdup("");
- }
-
- gpointer guide_data = g_hash_table_lookup(properties, NOTIFICATION_ITEM_PROP_LABEL_GUIDE);
- if (guide_data != NULL) {
- app->guide = g_value_dup_string((GValue *)guide_data);
- } else {
- app->guide = g_strdup("");
- }
-
- priv->applications = g_list_insert_sorted_with_data (priv->applications, app, app_sort_func, NULL);
- g_list_foreach(priv->approvers, check_with_old_approver, app);
-
- apply_status(app);
-
- return;
-}
-
-/* Check the application against an approver */
-static void
-check_with_old_approver (gpointer papprove, gpointer papp)
-{
- /* Funny the parallels, eh? */
- check_with_new_approver(papp, papprove);
- return;
-}
-
-/* Simple translation function -- could be optimized */
-static AppIndicatorStatus
-string_to_status(const gchar * status_string)
-{
- GEnumClass * klass = G_ENUM_CLASS(g_type_class_ref(APP_INDICATOR_TYPE_INDICATOR_STATUS));
- g_return_val_if_fail(klass != NULL, APP_INDICATOR_STATUS_PASSIVE);
-
- AppIndicatorStatus retval = APP_INDICATOR_STATUS_PASSIVE;
-
- GEnumValue * val = g_enum_get_value_by_nick(klass, status_string);
- if (val == NULL) {
- g_warning("Unrecognized status '%s' assuming passive.", status_string);
- } else {
- retval = (AppIndicatorStatus)val->value;
- }
-
- g_type_class_unref(klass);
-
- return retval;
-}
-
-/* Simple translation function -- could be optimized */
-static AppIndicatorCategory
-string_to_cat(const gchar * cat_string)
-{
- GEnumClass * klass = G_ENUM_CLASS(g_type_class_ref(APP_INDICATOR_TYPE_INDICATOR_CATEGORY));
- g_return_val_if_fail(klass != NULL, APP_INDICATOR_CATEGORY_OTHER);
-
- AppIndicatorCategory retval = APP_INDICATOR_CATEGORY_OTHER;
-
- GEnumValue * val = g_enum_get_value_by_nick(klass, cat_string);
- if (val == NULL) {
- g_warning("Unrecognized status '%s' assuming other.", cat_string);
- } else {
- retval = (AppIndicatorCategory)val->value;
- }
-
- g_type_class_unref(klass);
-
- return retval;
-}
-
-
-/* A small helper function to get the position of an application
- in the app list of the applications that are visible. */
-static gint
-get_position (Application * app) {
- ApplicationServiceAppstore * appstore = app->appstore;
- ApplicationServiceAppstorePrivate * priv = appstore->priv;
-
- GList * lapp;
- gint count;
-
- /* Go through the list and try to find ours */
- for (lapp = priv->applications, count = 0; lapp != NULL; lapp = g_list_next(lapp), count++) {
- if (lapp->data == app) {
- break;
- }
-
- /* If the selected app isn't visible let's not
- count it's position */
- Application * thisapp = (Application *)(lapp->data);
- if (thisapp->visible_state == VISIBLE_STATE_HIDDEN) {
- count--;
- }
- }
-
- if (lapp == NULL) {
- g_warning("Unable to find position for app '%s'", app->id);
- return -1;
- }
-
- return count;
-}
-
-/* A simple global function for dealing with freeing the information
- in an Application structure */
-static void
-application_free (Application * app)
-{
- if (app == NULL) return;
- g_debug("Application free '%s'", app->id);
-
- /* Handle the case where this could be called by unref'ing one of
- the proxy objects. */
- if (app->currently_free) return;
- app->currently_free = TRUE;
-
- if (app->dbus_proxy) {
- g_object_unref(app->dbus_proxy);
- }
- if (app->prop_proxy) {
- g_object_unref(app->prop_proxy);
- }
-
- if (app->id != NULL) {
- g_free(app->id);
- }
- if (app->category != NULL) {
- g_free(app->category);
- }
- if (app->dbus_name != NULL) {
- g_free(app->dbus_name);
- }
- if (app->dbus_object != NULL) {
- g_free(app->dbus_object);
- }
- if (app->icon != NULL) {
- g_free(app->icon);
- }
- if (app->aicon != NULL) {
- g_free(app->aicon);
- }
- if (app->menu != NULL) {
- g_free(app->menu);
- }
- if (app->icon_theme_path != NULL) {
- g_free(app->icon_theme_path);
- }
- if (app->label != NULL) {
- g_free(app->label);
- }
- if (app->guide != NULL) {
- g_free(app->guide);
- }
- if (app->approved_by != NULL) {
- g_list_free(app->approved_by);
- }
-
- g_free(app);
- return;
-}
-
-/* Gets called when the proxy is destroyed, which is usually when it
- drops off of the bus. */
-static void
-application_removed_cb (DBusGProxy * proxy, gpointer userdata)
-{
- Application * app = (Application *)userdata;
- g_debug("Application proxy destroyed '%s'", app->id);
-
- /* Remove from the panel */
- app->status = APP_INDICATOR_STATUS_PASSIVE;
- apply_status(app);
-
- /* Remove from the application list */
- app->appstore->priv->applications = g_list_remove(app->appstore->priv->applications, app);
-
- /* Destroy the data */
- application_free(app);
- return;
-}
-
-/* This function takes two Application structure
- pointers and uses their ordering index to compare them. */
-static gint
-app_sort_func (gconstpointer a, gconstpointer b, gpointer userdata)
-{
- Application * appa = (Application *)a;
- Application * appb = (Application *)b;
- return (appb->ordering_index/2) - (appa->ordering_index/2);
-}
-
-/* Change the status of the application. If we're going passive
- it removes it from the panel. If we're coming online, then
- it add it to the panel. Otherwise it changes the icon. */
-static void
-apply_status (Application * app)
-{
- ApplicationServiceAppstore * appstore = app->appstore;
- ApplicationServiceAppstorePrivate * priv = appstore->priv;
-
- /* g_debug("Applying status. Status: %d Approved by: %d Approvers: %d Visible: %d", app->status, g_list_length(app->approved_by), g_list_length(priv->approvers), app->visible_state); */
-
- visible_state_t goal_state = VISIBLE_STATE_HIDDEN;
-
- if (app->status != APP_INDICATOR_STATUS_PASSIVE &&
- g_list_length(app->approved_by) >= g_list_length(priv->approvers)) {
- goal_state = VISIBLE_STATE_SHOWN;
- }
-
- /* Nothing needs to change, we're good */
- if (app->visible_state == goal_state /* ) { */
- && goal_state == VISIBLE_STATE_HIDDEN) {
- /* TODO: Uhg, this is a little wrong in that we're going to
- send an icon every time the status changes and the indicator
- is visible even though it might not be updating. But, at
- this point we need a small patch that is harmless. In the
- future we need to track which icon is shown and remove the
- duplicate message. */
- return;
- }
-
- g_debug("Changing app '%s' state from %s to %s", app->id, STATE2STRING(app->visible_state), STATE2STRING(goal_state));
-
- /* This means we're going off line */
- if (goal_state == VISIBLE_STATE_HIDDEN) {
- gint position = get_position(app);
- if (position == -1) return;
-
- g_signal_emit(G_OBJECT(appstore),
- signals[APPLICATION_REMOVED], 0,
- position, TRUE);
- } else {
- /* Figure out which icon we should be using */
- gchar * newicon = app->icon;
- if (app->status == APP_INDICATOR_STATUS_ATTENTION && app->aicon != NULL && app->aicon[0] != '\0') {
- newicon = app->aicon;
- }
-
- /* Determine whether we're already shown or not */
- if (app->visible_state == VISIBLE_STATE_HIDDEN) {
- /* Put on panel */
- g_signal_emit(G_OBJECT(app->appstore),
- signals[APPLICATION_ADDED], 0,
- newicon,
- get_position(app), /* Position */
- app->dbus_name,
- app->menu,
- app->icon_theme_path,
- app->label,
- app->guide,
- TRUE);
- } else {
- /* Icon update */
- gint position = get_position(app);
- if (position == -1) return;
-
- g_signal_emit(G_OBJECT(appstore),
- signals[APPLICATION_ICON_CHANGED], 0,
- position, newicon, TRUE);
- }
- }
-
- app->visible_state = goal_state;
-
- return;
-}
-
-/* Gets the data back on an updated icon signal. Hopefully
- a new fun icon. */
-static void
-new_icon_cb (DBusGProxy * proxy, GValue value, GError * error, gpointer userdata)
-{
- /* Check for errors */
- if (error != NULL) {
- g_warning("Unable to get updated icon name: %s", error->message);
- return;
- }
-
- /* Grab the icon and make sure we have one */
- const gchar * newicon = g_value_get_string(&value);
- if (newicon == NULL) {
- g_warning("Bad new icon :(");
- return;
- }
-
- Application * app = (Application *) userdata;
-
- if (g_strcmp0(newicon, app->icon)) {
- /* If the new icon is actually a new icon */
- if (app->icon != NULL) g_free(app->icon);
- app->icon = g_strdup(newicon);
-
- if (app->visible_state == VISIBLE_STATE_SHOWN && app->status == APP_INDICATOR_STATUS_ACTIVE) {
- gint position = get_position(app);
- if (position == -1) return;
-
- g_signal_emit(G_OBJECT(app->appstore),
- signals[APPLICATION_ICON_CHANGED], 0,
- position, newicon, TRUE);
- }
- }
-
- return;
-}
-
-/* Gets the data back on an updated aicon signal. Hopefully
- a new fun icon. */
-static void
-new_aicon_cb (DBusGProxy * proxy, GValue value, GError * error, gpointer userdata)
-{
- /* Check for errors */
- if (error != NULL) {
- g_warning("Unable to get updated icon name: %s", error->message);
- return;
- }
-
- /* Grab the icon and make sure we have one */
- const gchar * newicon = g_value_get_string(&value);
- if (newicon == NULL) {
- g_warning("Bad new icon :(");
- return;
- }
-
- Application * app = (Application *) userdata;
-
- if (g_strcmp0(newicon, app->aicon)) {
- /* If the new icon is actually a new icon */
- if (app->aicon != NULL) g_free(app->aicon);
- app->aicon = g_strdup(newicon);
-
- if (app->visible_state == VISIBLE_STATE_SHOWN && app->status == APP_INDICATOR_STATUS_ATTENTION) {
- gint position = get_position(app);
- if (position == -1) return;
-
- g_signal_emit(G_OBJECT(app->appstore),
- signals[APPLICATION_ICON_CHANGED], 0,
- position, newicon, TRUE);
- }
- }
-
- return;
-}
-
-/* Called when the Notification Item signals that it
- has a new icon. */
-static void
-new_icon (DBusGProxy * proxy, gpointer data)
-{
- Application * app = (Application *)data;
- if (!app->validated) return;
-
- org_freedesktop_DBus_Properties_get_async(app->prop_proxy,
- NOTIFICATION_ITEM_DBUS_IFACE,
- NOTIFICATION_ITEM_PROP_ICON_NAME,
- new_icon_cb,
- app);
- return;
-}
-
-/* Called when the Notification Item signals that it
- has a new attention icon. */
-static void
-new_aicon (DBusGProxy * proxy, gpointer data)
-{
- Application * app = (Application *)data;
- if (!app->validated) return;
-
- org_freedesktop_DBus_Properties_get_async(app->prop_proxy,
- NOTIFICATION_ITEM_DBUS_IFACE,
- NOTIFICATION_ITEM_PROP_AICON_NAME,
- new_aicon_cb,
- app);
-
- return;
-}
-
-/* Called when the Notification Item signals that it
- has a new status. */
-static void
-new_status (DBusGProxy * proxy, const gchar * status, gpointer data)
-{
- Application * app = (Application *)data;
- if (!app->validated) return;
-
- app->status = string_to_status(status);
- apply_status(app);
-
- return;
-}
-
-/* Called when the Notification Item signals that it
- has a new icon theme path. */
-static void
-new_icon_theme_path (DBusGProxy * proxy, const gchar * icon_theme_path, gpointer data)
-{
- Application * app = (Application *)data;
- if (!app->validated) return;
-
- if (g_strcmp0(icon_theme_path, app->icon_theme_path)) {
- /* If the new icon theme path is actually a new icon theme path */
- if (app->icon_theme_path != NULL) g_free(app->icon_theme_path);
- app->icon_theme_path = g_strdup(icon_theme_path);
-
- if (app->visible_state != VISIBLE_STATE_HIDDEN) {
- gint position = get_position(app);
- if (position == -1) return;
-
- g_signal_emit(G_OBJECT(app->appstore),
- signals[APPLICATION_ICON_THEME_PATH_CHANGED], 0,
- position, app->icon_theme_path, TRUE);
- }
- }
-
- return;
-}
-
-/* Called when the Notification Item signals that it
- has a new label. */
-static void
-new_label (DBusGProxy * proxy, const gchar * label, const gchar * guide, gpointer data)
-{
- Application * app = (Application *)data;
- if (!app->validated) return;
-
- gboolean changed = FALSE;
-
- if (g_strcmp0(app->label, label) != 0) {
- changed = TRUE;
- if (app->label != NULL) {
- g_free(app->label);
- app->label = NULL;
- }
- app->label = g_strdup(label);
- }
-
- if (g_strcmp0(app->guide, guide) != 0) {
- changed = TRUE;
- if (app->guide != NULL) {
- g_free(app->guide);
- app->guide = NULL;
- }
- app->guide = g_strdup(guide);
- }
-
- if (changed) {
- gint position = get_position(app);
- if (position == -1) return;
-
- g_signal_emit(app->appstore, signals[APPLICATION_LABEL_CHANGED], 0,
- position,
- app->label != NULL ? app->label : "",
- app->guide != NULL ? app->guide : "",
- TRUE);
- }
-
- return;
-}
-
-/* Adding a new NotificationItem object from DBus in to the
- appstore. First, we need to get the information on it
- though. */
-void
-application_service_appstore_application_add (ApplicationServiceAppstore * appstore, const gchar * dbus_name, const gchar * dbus_object)
-{
- g_debug("Adding new application: %s:%s", dbus_name, dbus_object);
-
- /* Make sure we got a sensible request */
- g_return_if_fail(IS_APPLICATION_SERVICE_APPSTORE(appstore));
- g_return_if_fail(dbus_name != NULL && dbus_name[0] != '\0');
- g_return_if_fail(dbus_object != NULL && dbus_object[0] != '\0');
- ApplicationServiceAppstorePrivate * priv = appstore->priv;
- Application * app = find_application(appstore, dbus_name, dbus_object);
-
- if (app != NULL) {
- g_warning("Application already exists! Rerequesting properties.");
- org_freedesktop_DBus_Properties_get_all_async(app->prop_proxy,
- NOTIFICATION_ITEM_DBUS_IFACE,
- get_all_properties_cb,
- app);
- return;
- }
-
- /* Build the application entry. This will be carried
- along until we're sure we've got everything. */
- app = g_new0(Application, 1);
-
- app->validated = FALSE;
- app->dbus_name = g_strdup(dbus_name);
- app->dbus_object = g_strdup(dbus_object);
- app->appstore = appstore;
- app->status = APP_INDICATOR_STATUS_PASSIVE;
- app->icon = NULL;
- app->aicon = NULL;
- app->menu = NULL;
- app->icon_theme_path = NULL;
- app->label = NULL;
- app->guide = NULL;
- app->currently_free = FALSE;
- app->ordering_index = 0;
- app->approved_by = NULL;
- app->visible_state = VISIBLE_STATE_HIDDEN;
-
- /* Get the DBus proxy for the NotificationItem interface */
- GError * error = NULL;
- app->dbus_proxy = dbus_g_proxy_new_for_name_owner(priv->bus,
- app->dbus_name,
- app->dbus_object,
- NOTIFICATION_ITEM_DBUS_IFACE,
- &error);
-
- if (error != NULL) {
- g_warning("Unable to get notification item proxy for object '%s' on host '%s': %s", dbus_object, dbus_name, error->message);
- g_error_free(error);
- g_free(app);
- return;
- }
-
- /* We've got it, let's watch it for destruction */
- g_signal_connect(G_OBJECT(app->dbus_proxy), "destroy", G_CALLBACK(application_removed_cb), app);
-
- /* Grab the property proxy interface */
- app->prop_proxy = dbus_g_proxy_new_for_name_owner(priv->bus,
- app->dbus_name,
- app->dbus_object,
- DBUS_INTERFACE_PROPERTIES,
- &error);
-
- if (error != NULL) {
- g_warning("Unable to get property proxy for object '%s' on host '%s': %s", dbus_object, dbus_name, error->message);
- g_error_free(error);
- g_object_unref(app->dbus_proxy);
- g_free(app);
- return;
- }
-
- /* Connect to signals */
- dbus_g_proxy_add_signal(app->dbus_proxy,
- NOTIFICATION_ITEM_SIG_NEW_ICON,
- G_TYPE_INVALID);
- dbus_g_proxy_add_signal(app->dbus_proxy,
- NOTIFICATION_ITEM_SIG_NEW_AICON,
- G_TYPE_INVALID);
- dbus_g_proxy_add_signal(app->dbus_proxy,
- NOTIFICATION_ITEM_SIG_NEW_STATUS,
- G_TYPE_STRING,
- G_TYPE_INVALID);
- dbus_g_proxy_add_signal(app->dbus_proxy,
- NOTIFICATION_ITEM_SIG_NEW_ICON_THEME_PATH,
- G_TYPE_STRING,
- G_TYPE_INVALID);
- dbus_g_proxy_add_signal(app->dbus_proxy,
- NOTIFICATION_ITEM_SIG_NEW_LABEL,
- G_TYPE_STRING,
- G_TYPE_STRING,
- G_TYPE_INVALID);
-
- dbus_g_proxy_connect_signal(app->dbus_proxy,
- NOTIFICATION_ITEM_SIG_NEW_ICON,
- G_CALLBACK(new_icon),
- app,
- NULL);
- dbus_g_proxy_connect_signal(app->dbus_proxy,
- NOTIFICATION_ITEM_SIG_NEW_AICON,
- G_CALLBACK(new_aicon),
- app,
- NULL);
- dbus_g_proxy_connect_signal(app->dbus_proxy,
- NOTIFICATION_ITEM_SIG_NEW_STATUS,
- G_CALLBACK(new_status),
- app,
- NULL);
- dbus_g_proxy_connect_signal(app->dbus_proxy,
- NOTIFICATION_ITEM_SIG_NEW_ICON_THEME_PATH,
- G_CALLBACK(new_icon_theme_path),
- app,
- NULL);
- dbus_g_proxy_connect_signal(app->dbus_proxy,
- NOTIFICATION_ITEM_SIG_NEW_LABEL,
- G_CALLBACK(new_label),
- app,
- NULL);
-
- /* Get all the propertiees */
- org_freedesktop_DBus_Properties_get_all_async(app->prop_proxy,
- NOTIFICATION_ITEM_DBUS_IFACE,
- get_all_properties_cb,
- app);
-
- /* We're returning, nothing is yet added until the properties
- come back and give us more info. */
- return;
-}
-
-/* Looks for an application in the list of applications */
-static Application *
-find_application (ApplicationServiceAppstore * appstore, const gchar * address, const gchar * object)
-{
- ApplicationServiceAppstorePrivate * priv = appstore->priv;
- GList * listpntr;
-
- for (listpntr = priv->applications; listpntr != NULL; listpntr = g_list_next(listpntr)) {
- Application * app = (Application *)listpntr->data;
-
- if (!g_strcmp0(app->dbus_name, address) && !g_strcmp0(app->dbus_object, object)) {
- return app;
- }
- }
-
- return NULL;
-}
-
-/* Removes an application. Currently only works for the apps
- that are shown. */
-void
-application_service_appstore_application_remove (ApplicationServiceAppstore * appstore, const gchar * dbus_name, const gchar * dbus_object)
-{
- g_return_if_fail(IS_APPLICATION_SERVICE_APPSTORE(appstore));
- g_return_if_fail(dbus_name != NULL && dbus_name[0] != '\0');
- g_return_if_fail(dbus_object != NULL && dbus_object[0] != '\0');
-
- Application * app = find_application(appstore, dbus_name, dbus_object);
- if (app != NULL) {
- application_removed_cb(NULL, app);
- } else {
- g_warning("Unable to find application %s:%s", dbus_name, dbus_object);
- }
-
- return;
-}
-
-gchar**
-application_service_appstore_application_get_list (ApplicationServiceAppstore * appstore)
-{
- ApplicationServiceAppstorePrivate * priv = appstore->priv;
- gchar ** out;
- gchar ** outpntr;
- GList * listpntr;
-
- out = g_new(gchar*, g_list_length(priv->applications) + 1);
-
- for (listpntr = priv->applications, outpntr = out; listpntr != NULL; listpntr = g_list_next(listpntr), ++outpntr) {
- Application * app = (Application *)listpntr->data;
- *outpntr = g_strdup_printf("%s%s", app->dbus_name, app->dbus_object);
- }
- *outpntr = 0;
- return out;
-}
-
-/* Creates a basic appstore object and attaches the
- LRU file object to it. */
-ApplicationServiceAppstore *
-application_service_appstore_new (void)
-{
- ApplicationServiceAppstore * appstore = APPLICATION_SERVICE_APPSTORE(g_object_new(APPLICATION_SERVICE_APPSTORE_TYPE, NULL));
- return appstore;
-}
-
-/* DBus Interface */
-static gboolean
-_application_service_server_get_applications (ApplicationServiceAppstore * appstore, GPtrArray ** apps, GError ** error)
-{
- ApplicationServiceAppstorePrivate * priv = appstore->priv;
-
- *apps = g_ptr_array_new();
- GList * listpntr;
- gint position = 0;
-
- for (listpntr = priv->applications; listpntr != NULL; listpntr = g_list_next(listpntr)) {
- Application * app = (Application *)listpntr->data;
- if (app->visible_state == VISIBLE_STATE_HIDDEN) {
- continue;
- }
-
- GValueArray * values = g_value_array_new(5);
-
- GValue value = {0};
-
- /* Icon name */
- g_value_init(&value, G_TYPE_STRING);
- g_value_set_string(&value, app->icon);
- g_value_array_append(values, &value);
- g_value_unset(&value);
-
- /* Position */
- g_value_init(&value, G_TYPE_INT);
- g_value_set_int(&value, position++);
- g_value_array_append(values, &value);
- g_value_unset(&value);
-
- /* DBus Address */
- g_value_init(&value, G_TYPE_STRING);
- g_value_set_string(&value, app->dbus_name);
- g_value_array_append(values, &value);
- g_value_unset(&value);
-
- /* DBus Object */
- g_value_init(&value, DBUS_TYPE_G_OBJECT_PATH);
- g_value_set_static_boxed(&value, app->menu);
- g_value_array_append(values, &value);
- g_value_unset(&value);
-
- /* Icon path */
- g_value_init(&value, G_TYPE_STRING);
- g_value_set_string(&value, app->icon_theme_path);
- g_value_array_append(values, &value);
- g_value_unset(&value);
-
- /* Label */
- g_value_init(&value, G_TYPE_STRING);
- g_value_set_string(&value, app->label);
- g_value_array_append(values, &value);
- g_value_unset(&value);
-
- /* Guide */
- g_value_init(&value, G_TYPE_STRING);
- g_value_set_string(&value, app->guide);
- g_value_array_append(values, &value);
- g_value_unset(&value);
-
- g_ptr_array_add(*apps, values);
- }
-
- return TRUE;
-}
-
-/* Removes and approver from our list of approvers and
- then sees if that changes our status. Most likely this
- could make us visible if this approver rejected us. */
-static void
-remove_approver (gpointer papp, gpointer pproxy)
-{
- Application * app = (Application *)papp;
- app->approved_by = g_list_remove(app->approved_by, pproxy);
- apply_status(app);
- return;
-}
-
-/* Frees the data associated with an approver */
-static void
-approver_free (gpointer papprover, gpointer user_data)
-{
- Approver * approver = (Approver *)papprover;
- g_return_if_fail(approver != NULL);
-
- ApplicationServiceAppstore * appstore = APPLICATION_SERVICE_APPSTORE(user_data);
- g_list_foreach(appstore->priv->applications, remove_approver, approver->proxy);
-
- if (approver->proxy != NULL) {
- if (!approver->destroy_by_proxy) {
- g_object_unref(approver->proxy);
- }
- approver->proxy = NULL;
- }
-
- g_free(approver);
- return;
-}
-
-/* What did the approver tell us? */
-static void
-approver_request_cb (DBusGProxy *proxy, gboolean OUT_approved, GError *error, gpointer userdata)
-{
- if (error == NULL) {
- g_debug("Approver responded: %s", OUT_approved ? "approve" : "rejected");
- } else {
- g_debug("Approver responded error: %s", error->message);
- }
-
- Application * app = (Application *)userdata;
-
- if (OUT_approved || error != NULL) {
- app->approved_by = g_list_prepend(app->approved_by, proxy);
- } else {
- app->approved_by = g_list_remove(app->approved_by, proxy);
- }
-
- apply_status(app);
- return;
-}
-
-/* Run the applications through the new approver */
-static void
-check_with_new_approver (gpointer papp, gpointer papprove)
-{
- Application * app = (Application *)papp;
- Approver * approver = (Approver *)papprove;
-
- org_ayatana_StatusNotifierApprover_approve_item_async(approver->proxy,
- app->id,
- app->category,
- 0,
- app->dbus_name,
- app->dbus_object,
- approver_request_cb,
- app);
-
- return;
-}
-
-/* Look through all the approvers and find the one with a given
- proxy. */
-static gint
-approver_find_by_proxy (gconstpointer papprover, gconstpointer pproxy)
-{
- Approver * approver = (Approver *)papprover;
-
- if (approver->proxy == pproxy) {
- return 0;
- }
-
- return -1;
-}
-
-/* Tracks when a proxy gets destroyed so that we know that the
- approver has dropped off the bus. */
-static void
-approver_destroyed (gpointer pproxy, gpointer pappstore)
-{
- ApplicationServiceAppstore * appstore = APPLICATION_SERVICE_APPSTORE(pappstore);
-
- GList * lapprover = g_list_find_custom(appstore->priv->approvers, pproxy, approver_find_by_proxy);
- if (lapprover == NULL) {
- g_warning("Approver proxy died, but we don't seem to have that approver.");
- return;
- }
-
- Approver * approver = (Approver *)lapprover->data;
- approver->destroy_by_proxy = TRUE;
-
- appstore->priv->approvers = g_list_remove(appstore->priv->approvers, approver);
- approver_free(approver, appstore);
-
- return;
-}
-
-/* A signal when an approver changes the why that it thinks about
- a particular indicator. */
-void
-approver_revise_judgement (DBusGProxy * proxy, gboolean new_status, gchar * address, DBusGProxy * get_path, gpointer user_data)
-{
- g_return_if_fail(IS_APPLICATION_SERVICE_APPSTORE(user_data));
- g_return_if_fail(address != NULL && address[0] != '\0');
- g_return_if_fail(get_path != NULL);
- const gchar * path = dbus_g_proxy_get_path(get_path);
- g_return_if_fail(path != NULL && path[0] != '\0');
-
- ApplicationServiceAppstore * appstore = APPLICATION_SERVICE_APPSTORE(user_data);
-
- Application * app = find_application(appstore, address, path);
-
- if (app == NULL) {
- g_warning("Unable to update approver status of application (%s:%s) as it was not found", address, path);
- return;
- }
-
- if (new_status) {
- app->approved_by = g_list_prepend(app->approved_by, proxy);
- } else {
- app->approved_by = g_list_remove(app->approved_by, proxy);
- }
- apply_status(app);
-
- return;
-}
-
-/* Adds a new approver to the app store */
-void
-application_service_appstore_approver_add (ApplicationServiceAppstore * appstore, const gchar * dbus_name, const gchar * dbus_object)
-{
- g_return_if_fail(IS_APPLICATION_SERVICE_APPSTORE(appstore));
- g_return_if_fail(dbus_name != NULL);
- g_return_if_fail(dbus_object != NULL);
- ApplicationServiceAppstorePrivate * priv = APPLICATION_SERVICE_APPSTORE_GET_PRIVATE (appstore);
-
- Approver * approver = g_new0(Approver, 1);
- approver->destroy_by_proxy = FALSE;
-
- GError * error = NULL;
- approver->proxy = dbus_g_proxy_new_for_name_owner(priv->bus,
- dbus_name,
- dbus_object,
- NOTIFICATION_APPROVER_DBUS_IFACE,
- &error);
- if (error != NULL) {
- g_warning("Unable to get approver interface on '%s:%s' : %s", dbus_name, dbus_object, error->message);
- g_error_free(error);
- g_free(approver);
- return;
- }
-
- g_signal_connect(G_OBJECT(approver->proxy), "destroy", G_CALLBACK(approver_destroyed), appstore);
-
- dbus_g_proxy_add_signal(approver->proxy,
- "ReviseJudgement",
- G_TYPE_BOOLEAN,
- G_TYPE_STRING,
- DBUS_TYPE_G_OBJECT_PATH,
- G_TYPE_INVALID);
- dbus_g_proxy_connect_signal(approver->proxy,
- "ReviseJudgement",
- G_CALLBACK(approver_revise_judgement),
- appstore,
- NULL);
-
- priv->approvers = g_list_prepend(priv->approvers, approver);
-
- g_list_foreach(priv->applications, check_with_new_approver, approver);
-
- return;
-}
-