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authormonsta <[email protected]>2015-09-09 10:46:57 +0300
committermonsta <[email protected]>2015-09-09 10:46:57 +0300
commitc9cadcd53d03e73475dd266aad223a1ebc9229b5 (patch)
tree0166a7c33476e9d9a4a2a3a3b66bde69594dc242 /logview/logview-manager.c
parent09a33e1feefbf5bc06eb5692b03c894c3b48daa9 (diff)
downloadmate-utils-c9cadcd53d03e73475dd266aad223a1ebc9229b5.tar.bz2
mate-utils-c9cadcd53d03e73475dd266aad223a1ebc9229b5.tar.xz
logview: move sources to src/ subdir
Diffstat (limited to 'logview/logview-manager.c')
-rw-r--r--logview/logview-manager.c432
1 files changed, 0 insertions, 432 deletions
diff --git a/logview/logview-manager.c b/logview/logview-manager.c
deleted file mode 100644
index 54b5320b..00000000
--- a/logview/logview-manager.c
+++ /dev/null
@@ -1,432 +0,0 @@
-/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2; -*- */
-/* logview-manager.c - manager for the opened log objects
- *
- * Copyright (C) 2008 Cosimo Cecchi <[email protected]>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY 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, write to the Free Software
- * Foundation, Inc., 551 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
- * USA.
- */
-
-/* logview-manager.c */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "logview-manager.h"
-
-#include <glib/gi18n.h>
-
-#include "logview-prefs.h"
-#include "logview-marshal.h"
-#include "logview-app.h"
-
-enum {
- LOG_ADDED,
- LOG_CLOSED,
- ACTIVE_CHANGED,
- LAST_SIGNAL
-};
-
-typedef struct {
- LogviewManager *manager;
- gboolean set_active;
- gboolean is_multiple;
- GFile *file;
-} CreateCBData;
-
-typedef struct {
- int total;
- int current;
- GPtrArray *errors;
-} MultipleCreation;
-
-struct _LogviewManagerPrivate {
- GHashTable *logs;
- LogviewLog *active_log;
-};
-
-static LogviewManager *singleton = NULL;
-static MultipleCreation *op = NULL;
-static guint signals[LAST_SIGNAL] = { 0 };
-
-G_DEFINE_TYPE (LogviewManager, logview_manager, G_TYPE_OBJECT);
-
-#define GET_PRIVATE(o) \
- (G_TYPE_INSTANCE_GET_PRIVATE ((o), LOGVIEW_TYPE_MANAGER, LogviewManagerPrivate))
-
-static void
-logview_manager_finalize (GObject *object)
-{
- LogviewManager *manager;
-
- manager = LOGVIEW_MANAGER (object);
-
- if (manager->priv->active_log) {
- g_object_unref (manager->priv->active_log);
- }
-
- g_hash_table_destroy (manager->priv->logs);
-
- G_OBJECT_CLASS (logview_manager_parent_class)->finalize (object);
-}
-
-static void
-logview_manager_class_init (LogviewManagerClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- object_class->finalize = logview_manager_finalize;
-
- signals[LOG_ADDED] = g_signal_new ("log-added",
- G_OBJECT_CLASS_TYPE (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (LogviewManagerClass, log_added),
- NULL, NULL,
- g_cclosure_marshal_VOID__OBJECT,
- G_TYPE_NONE, 1,
- LOGVIEW_TYPE_LOG);
-
- signals[LOG_CLOSED] = g_signal_new ("log-closed",
- G_OBJECT_CLASS_TYPE (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (LogviewManagerClass, log_closed),
- NULL, NULL,
- g_cclosure_marshal_VOID__OBJECT,
- G_TYPE_NONE, 1,
- LOGVIEW_TYPE_LOG);
-
- signals[ACTIVE_CHANGED] = g_signal_new ("active-changed",
- G_OBJECT_CLASS_TYPE (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (LogviewManagerClass, active_changed),
- NULL, NULL,
- logview_marshal_VOID__OBJECT_OBJECT,
- G_TYPE_NONE, 2,
- LOGVIEW_TYPE_LOG,
- LOGVIEW_TYPE_LOG);
-
- g_type_class_add_private (klass, sizeof (LogviewManagerPrivate));
-}
-
-static void
-logview_manager_init (LogviewManager *self)
-{
- LogviewManagerPrivate *priv = self->priv = GET_PRIVATE (self);
-
- priv->active_log = NULL;
- priv->logs = g_hash_table_new_full (g_str_hash, g_str_equal,
- (GDestroyNotify) g_free, (GDestroyNotify) g_object_unref);
-}
-
-static MultipleCreation *
-multiple_creation_op_new (int total)
-{
- MultipleCreation *retval;
-
- retval = g_slice_new0 (MultipleCreation);
- retval->total = total;
- retval->current = 0;
- retval->errors = g_ptr_array_new ();
-
- return retval;
-}
-
-static void
-multiple_creation_op_free (MultipleCreation *mc)
-{
- g_ptr_array_foreach (mc->errors, (GFunc) g_strfreev, NULL);
- g_ptr_array_free (mc->errors, TRUE);
-
- g_slice_free (MultipleCreation, mc);
-}
-
-static void
-create_log_cb (LogviewLog *log,
- GError *error,
- gpointer user_data)
-{
- CreateCBData *data = user_data;
-
- if (log) {
- char *log_uri;
- LogviewPrefs *prefs;
- GFile *file;
-
- log_uri = logview_log_get_uri (log);
-
- /* creation went well, store the log and notify */
- g_hash_table_insert (data->manager->priv->logs,
- log_uri, log);
-
- prefs = logview_prefs_get ();
- file = logview_log_get_gfile (log);
- logview_prefs_store_log (prefs, file);
-
- g_object_unref (file);
-
- g_signal_emit (data->manager, signals[LOG_ADDED], 0, log, NULL);
-
- if (data->set_active) {
- logview_manager_set_active_log (data->manager, log);
- }
- } else {
- char *path;
-
- /* notify the error */
- path = g_file_get_path (data->file);
-
- if (!data->is_multiple) {
- logview_app_add_error (logview_app_get (),
- path, error->message);
- } else {
- char **error_arr = g_new0 (char *, 3);
-
- error_arr[0] = g_strdup (path);
- error_arr[1] = g_strdup (error->message);
- error_arr[2] = NULL;
-
- g_ptr_array_add (op->errors, error_arr);
- }
-
- g_free (path);
- }
-
- if (data->is_multiple) {
- op->current++;
-
- if (op->total == op->current) {
- logview_app_add_errors (logview_app_get (), op->errors);
- multiple_creation_op_free (op);
- op = NULL;
- }
- }
-
- g_object_unref (data->file);
- g_slice_free (CreateCBData, data);
-}
-
-static void
-add_log_from_gfile_internal (LogviewManager *manager,
- GFile *file,
- gboolean set_active,
- gboolean is_multiple)
-{
- char *file_uri;
- LogviewLog *log;
- CreateCBData *data;
-
- file_uri = g_file_get_uri (file);
-
- if (set_active == FALSE) {
- /* if it's the first log being added, set it as active anyway */
- set_active = (manager->priv->logs == NULL);
- }
-
- if ((log = g_hash_table_lookup (manager->priv->logs, file_uri)) != NULL) {
- /* log already exists, don't load it */
- if (set_active) {
- logview_manager_set_active_log (manager, log);
- }
- } else {
- data = g_slice_new0 (CreateCBData);
- data->manager = manager;
- data->set_active = set_active;
- data->is_multiple = is_multiple;
- data->file = g_object_ref (file);
-
- logview_log_create_from_gfile (file, create_log_cb, data);
- }
-
- g_free (file_uri);
-}
-
-static void
-logview_manager_add_log_from_name (LogviewManager *manager,
- const char *filename, gboolean set_active,
- gboolean is_multiple)
-{
- GFile *file;
-
- file = g_file_new_for_path (filename);
-
- add_log_from_gfile_internal (manager, file, set_active, is_multiple);
-
- g_object_unref (file);
-}
-
-/* public methods */
-
-LogviewManager*
-logview_manager_get (void)
-{
- if (!singleton) {
- singleton = g_object_new (LOGVIEW_TYPE_MANAGER, NULL);
- }
-
- return singleton;
-}
-
-void
-logview_manager_set_active_log (LogviewManager *manager,
- LogviewLog *log)
-{
- LogviewLog *old_log = NULL;
- GFile *file;
- char *path;
-
- g_assert (LOGVIEW_IS_MANAGER (manager));
-
- if (manager->priv->active_log) {
- old_log = manager->priv->active_log;
- }
-
- manager->priv->active_log = g_object_ref (log);
-
- file = logview_log_get_gfile (log);
- path = g_file_get_path (file);
- logview_prefs_store_active_logfile (logview_prefs_get (), path);
- g_free (path);
- g_object_unref (file);
-
- g_signal_emit (manager, signals[ACTIVE_CHANGED], 0, log, old_log, NULL);
-
- if (old_log) {
- g_object_unref (old_log);
- }
-}
-
-LogviewLog *
-logview_manager_get_active_log (LogviewManager *manager)
-{
- g_assert (LOGVIEW_IS_MANAGER (manager));
-
- return (manager->priv->active_log != NULL) ?
- g_object_ref (manager->priv->active_log) :
- NULL;
-}
-
-void
-logview_manager_add_log_from_gfile (LogviewManager *manager,
- GFile *file,
- gboolean set_active)
-{
- g_assert (LOGVIEW_IS_MANAGER (manager));
-
- add_log_from_gfile_internal (manager, file, set_active, FALSE);
-}
-
-void
-logview_manager_add_logs_from_name_list (LogviewManager *manager,
- GSList *names,
- const char *active)
-{
- GSList *l;
-
- g_assert (LOGVIEW_IS_MANAGER (manager));
- g_assert (op == NULL);
-
- op = multiple_creation_op_new (g_slist_length (names));
-
- for (l = names; l; l = l->next) {
- logview_manager_add_log_from_name (manager, l->data,
- (g_ascii_strcasecmp (active, l->data) == 0),
- TRUE);
- }
-}
-
-void
-logview_manager_add_logs_from_names (LogviewManager *manager,
- char ** names,
- const gchar *active)
-{
- int i;
- gboolean set_active;
-
- g_assert (LOGVIEW_IS_MANAGER (manager));
- g_assert (op == NULL);
-
- op = multiple_creation_op_new (g_strv_length (names));
-
- for (i = 0; names[i]; i++) {
- set_active = (active != NULL) && (!g_ascii_strcasecmp (active, names[i]));
- logview_manager_add_log_from_name (manager, names[i], set_active,
- TRUE);
- }
-}
-
-int
-logview_manager_get_log_count (LogviewManager *manager)
-{
- g_assert (LOGVIEW_IS_MANAGER (manager));
-
- return g_hash_table_size (manager->priv->logs);
-}
-
-LogviewLog *
-logview_manager_get_if_loaded (LogviewManager *manager, char *uri)
-{
- LogviewLog *log;
-
- g_assert (LOGVIEW_IS_MANAGER (manager));
-
- log = g_hash_table_lookup (manager->priv->logs, uri);
-
- if (log != NULL) {
- return g_object_ref (log);
- }
-
- return NULL;
-}
-
-void
-logview_manager_close_active_log (LogviewManager *manager)
-{
- LogviewLog *active_log;
- char *log_uri;
- GFile *file;
-
- g_assert (LOGVIEW_IS_MANAGER (manager));
-
- active_log = manager->priv->active_log;
- if (active_log == NULL) {
- return;
- }
-
- log_uri = logview_log_get_uri (active_log);
- file = logview_log_get_gfile (active_log);
-
- g_signal_emit (manager, signals[LOG_CLOSED], 0, active_log, NULL);
-
- logview_prefs_remove_stored_log (logview_prefs_get (), file);
-
- g_object_unref (file);
-
- /* drop the hash table ref */
- g_hash_table_remove (manager->priv->logs, log_uri);
-
- g_free (log_uri);
-
- /* someone else will take care of setting the next active log to us */
-}
-
-gboolean
-logview_manager_log_is_active (LogviewManager *manager,
- LogviewLog *log)
-{
- g_assert (LOGVIEW_IS_MANAGER (manager));
-
- return (manager->priv->active_log == log);
-}
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