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Diffstat (limited to 'src/ephy-application.c')
| -rw-r--r-- | src/ephy-application.c | 369 |
1 files changed, 369 insertions, 0 deletions
diff --git a/src/ephy-application.c b/src/ephy-application.c new file mode 100644 index 000000000..8ba4d89f3 --- /dev/null +++ b/src/ephy-application.c @@ -0,0 +1,369 @@ +/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* + * Copyright © 2011 Igalia S.L. + * + * 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, 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include "config.h" + +#include "ephy-application.h" +#include "ephy-file-helpers.h" +#include "ephy-shell.h" +#include "ephy-session.h" +#include "ephy-debug.h" +#include "ephy-profile-utils.h" + +#include <string.h> + +#define EPHY_APPLICATION_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), EPHY_TYPE_APPLICATION, EphyApplicationPrivate)) + +struct _EphyApplicationPrivate { + EphyApplicationStartupContext *startup_context; +}; + +G_DEFINE_TYPE (EphyApplication, ephy_application, GTK_TYPE_APPLICATION); + +static void ephy_application_finalize (GObject *object); + +/** + * ephy_application_startup_context_new: + * @bookmarks_filename: A bookmarks file to import. + * @session_filename: A session to restore. + * @bookmark_url: A URL to be added to the bookmarks. + * @arguments: A %NULL-terminated array of URLs and file URIs to be opened. + * @user_time: The user time when the EphyApplication startup was invoked. + * + * Creates a new startup context. All string parameters, including + * @arguments, are copied. + * + * Returns: a newly allocated #EphyApplicationStartupContext + **/ +EphyApplicationStartupContext * +ephy_application_startup_context_new (EphyStartupFlags startup_flags, + char *bookmarks_filename, + char *session_filename, + char *bookmark_url, + char **arguments, + guint32 user_time) +{ + EphyApplicationStartupContext *ctx = g_slice_new0 (EphyApplicationStartupContext); + + ctx->startup_flags = startup_flags; + + ctx->bookmarks_filename = g_strdup (bookmarks_filename); + ctx->session_filename = g_strdup (session_filename); + ctx->bookmark_url = g_strdup (bookmark_url); + + ctx->arguments = g_strdupv (arguments); + + ctx->user_time = user_time; + + return ctx; +} + +static void +ephy_application_free_startup_context (EphyApplication *application) +{ + EphyApplicationStartupContext *ctx = application->priv->startup_context; + + g_assert (ctx != NULL); + + g_free (ctx->bookmarks_filename); + g_free (ctx->session_filename); + g_free (ctx->bookmark_url); + + g_strfreev (ctx->arguments); + + g_slice_free (EphyApplicationStartupContext, ctx); + + application->priv->startup_context = NULL; +} + +static void +queue_commands (EphyApplication *application) +{ + EphyApplicationStartupContext *ctx; + EphyShell *shell; + EphySession *session; + + shell = ephy_shell_get_default (); + g_assert (shell != NULL); + session = EPHY_SESSION (ephy_shell_get_session (shell)); + g_assert (session != NULL); + + ctx = application->priv->startup_context; + + /* We only get here when starting a new instance, so we first need + to autoresume! */ + ephy_session_queue_command (EPHY_SESSION (ephy_shell_get_session (shell)), + EPHY_SESSION_CMD_RESUME_SESSION, + NULL, NULL, ctx->user_time, TRUE); + + if (ctx->startup_flags & EPHY_STARTUP_BOOKMARKS_EDITOR) + ephy_session_queue_command (session, + EPHY_SESSION_CMD_OPEN_BOOKMARKS_EDITOR, + NULL, NULL, ctx->user_time, FALSE); + + else if (ctx->session_filename != NULL) { + ephy_session_queue_command (session, + EPHY_SESSION_CMD_LOAD_SESSION, + ctx->session_filename, NULL, + ctx->user_time, FALSE); + } else if (ctx->arguments != NULL) { + /* Don't queue any window openings if no extra arguments given, */ + /* since session autoresume will open one for us. */ + GString *options; + + options = g_string_sized_new (64); + + if (ctx->startup_flags & EPHY_STARTUP_NEW_WINDOW) { + g_string_append (options, "new-window,"); + } + if (ctx->startup_flags & EPHY_STARTUP_NEW_TAB) { + g_string_append (options, "new-tab,external,"); + } + + ephy_session_queue_command (session, + EPHY_SESSION_CMD_OPEN_URIS, + options->str, + ctx->arguments, + ctx->user_time, FALSE); + } +} + +static void +ephy_application_startup (GApplication* application) +{ + /* We're not remoting; start our services */ + /* Migrate profile if we are not running a private instance */ + if (ephy_has_private_profile () == FALSE && + ephy_profile_utils_get_migration_version () < EPHY_PROFILE_MIGRATION_VERSION) { + GError *error = NULL; + char *argv[1] = { "ephy-profile-migrator" }; + char *envp[1] = { "EPHY_LOG_MODULES=ephy-profile" }; + + g_spawn_sync (NULL, argv, envp, G_SPAWN_SEARCH_PATH, + NULL, NULL, NULL, NULL, + NULL, &error); + + if (error) { + LOG ("Failed to run migrator: %s", error->message); + g_error_free (error); + } + } +} + +static void +ephy_application_activate (GApplication *application) +{ + /* + * We get here on each new instance (remote or not). Queue the + * commands. + */ + queue_commands (EPHY_APPLICATION (application)); +} + +/* + * We use this enumeration to conveniently fill and read from the + * dictionary variant that is sent from the remote to the primary + * instance. + */ +typedef enum { + CTX_STARTUP_FLAGS, + CTX_BOOKMARKS_FILENAME, + CTX_SESSION_FILENAME, + CTX_BOOKMARK_URL, + CTX_ARGUMENTS, + CTX_USER_TIME +}CtxEnum; + +static void +ephy_application_add_platform_data (GApplication *application, + GVariantBuilder *builder) +{ + EphyApplication *app; + EphyApplicationStartupContext *ctx; + GVariantBuilder *ctx_builder; + + app = EPHY_APPLICATION (application); + + G_APPLICATION_CLASS (ephy_application_parent_class)->add_platform_data (application, + builder); + + if (app->priv->startup_context) { + /* + * We create an array variant that contains only the elements in + * ctx that are non-NULL. + */ + ctx_builder = g_variant_builder_new (G_VARIANT_TYPE_ARRAY); + ctx = app->priv->startup_context; + + if (ctx->startup_flags) { + g_variant_builder_add (ctx_builder, "{iv}", + CTX_STARTUP_FLAGS, + g_variant_new_byte (ctx->startup_flags)); + } + if (ctx->bookmarks_filename) { + g_variant_builder_add (ctx_builder, "{iv}", + CTX_BOOKMARKS_FILENAME, + g_variant_new_string (ctx->bookmarks_filename)); + } + if (ctx->session_filename) { + g_variant_builder_add (ctx_builder, "{iv}", + CTX_SESSION_FILENAME, + g_variant_new_string (ctx->session_filename)); + } + if (ctx->bookmark_url) { + g_variant_builder_add (ctx_builder, "{iv}", + CTX_BOOKMARK_URL, + g_variant_new_string (ctx->bookmark_url)); + } + if (ctx->arguments) { + g_variant_builder_add (ctx_builder, "{iv}", + CTX_ARGUMENTS, + g_variant_new_strv ((const gchar * const *)ctx->arguments, -1)); + } + + g_variant_builder_add (ctx_builder, "{iv}", + CTX_USER_TIME, + g_variant_new_uint32 (ctx->user_time)); + + g_variant_builder_add (builder, "{sv}", + "ephy-application-startup-context", + g_variant_builder_end (ctx_builder)); + + g_variant_builder_unref (ctx_builder); + } +} + +static void +ephy_application_before_emit (GApplication *application, + GVariant *platform_data) +{ + GVariantIter iter, ctx_iter; + const char *key; + CtxEnum ctx_key; + GVariant *value, *ctx_value; + EphyApplicationStartupContext *ctx = NULL; + + EphyApplication *app = EPHY_APPLICATION (application); + + g_variant_iter_init (&iter, platform_data); + while (g_variant_iter_loop (&iter, "{&sv}", &key, &value)) { + if (strcmp (key, "ephy-application-startup-context") == 0) { + ctx = g_slice_new0 (EphyApplicationStartupContext); + + /* + * Iterate over the startup context variant and fill the members + * that were wired. Everything else is just NULL. + */ + g_variant_iter_init (&ctx_iter, value); + while (g_variant_iter_loop (&ctx_iter, "{iv}", &ctx_key, &ctx_value)) { + switch (ctx_key) { + case CTX_STARTUP_FLAGS: + ctx->startup_flags = g_variant_get_byte (ctx_value); + break; + case CTX_BOOKMARKS_FILENAME: + ctx->bookmarks_filename = g_variant_dup_string (ctx_value, NULL); + break; + case CTX_SESSION_FILENAME: + ctx->session_filename = g_variant_dup_string (ctx_value, NULL); + break; + case CTX_BOOKMARK_URL: + ctx->bookmark_url = g_variant_dup_string (ctx_value, NULL); + break; + case CTX_ARGUMENTS: + ctx->arguments = g_variant_dup_strv (ctx_value, NULL); + break; + case CTX_USER_TIME: + ctx->user_time = g_variant_get_uint32 (ctx_value); + break; + default: + g_assert_not_reached (); + break; + } + } + } + } + + if (app->priv->startup_context) + ephy_application_free_startup_context (app); + app->priv->startup_context = ctx; + + G_APPLICATION_CLASS (ephy_application_parent_class)->before_emit (application, + platform_data); +} + +static void +ephy_application_class_init (EphyApplicationClass *class) +{ + GObjectClass *object_class = G_OBJECT_CLASS(class); + GApplicationClass *application_class = G_APPLICATION_CLASS (class); + + object_class->finalize = ephy_application_finalize; + + application_class->startup = ephy_application_startup; + application_class->activate = ephy_application_activate; + application_class->before_emit = ephy_application_before_emit; + application_class->add_platform_data = ephy_application_add_platform_data; + + g_type_class_add_private (class, sizeof (EphyApplicationPrivate)); +} + +static void +ephy_application_init (EphyApplication *application) +{ + application->priv = EPHY_APPLICATION_GET_PRIVATE(application); + application->priv->startup_context = NULL; +} + +static void +ephy_application_finalize (GObject *object) +{ + ephy_application_free_startup_context (EPHY_APPLICATION (object)); + + G_OBJECT_CLASS (ephy_application_parent_class)->finalize (object); +} + +EphyApplication * +ephy_application_new (void) +{ + return g_object_new (EPHY_TYPE_APPLICATION, + "application-id", "org.gnome.Epiphany", + "flags", G_APPLICATION_FLAGS_NONE, + NULL); +} + +/** + * ephy_application_set_startup_context: + * @application: A #EphyApplication + * @ctx: (transfer full): a #EphyApplicationStartupContext + * + * Sets the startup context to be used during activation of a new instance. + * See ephy_application_set_startup_new(). + **/ +void +ephy_application_set_startup_context (EphyApplication *application, + EphyApplicationStartupContext *ctx) +{ + g_return_if_fail (EPHY_IS_APPLICATION (application)); + + if (application->priv->startup_context) + ephy_application_free_startup_context (application); + + application->priv->startup_context = ctx; +} |