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| author | Wu Xiaotian <[email protected]> | 2018-11-26 09:48:57 +0800 |
|---|---|---|
| committer | raveit65 <[email protected]> | 2019-07-08 14:31:05 +0200 |
| commit | 1c197aa881092efcdb2d9013e73d0004d58ccdf3 (patch) | |
| tree | 508bd8aa3b071c159cf3b7ba10f0fd03f8afc955 /command | |
| parent | 18cf1e9710b8a308b8f8f9c6c0019b3a9c2b3cda (diff) | |
| download | mate-applets-1c197aa881092efcdb2d9013e73d0004d58ccdf3.tar.bz2 mate-applets-1c197aa881092efcdb2d9013e73d0004d58ccdf3.tar.xz | |
for pr review
Diffstat (limited to 'command')
| -rw-r--r-- | command/command.c | 31 |
1 files changed, 12 insertions, 19 deletions
diff --git a/command/command.c b/command/command.c index a0523b17..2cd3c00c 100644 --- a/command/command.c +++ b/command/command.c @@ -97,7 +97,7 @@ command_applet_destroy (MatePanelApplet *applet_widget, CommandApplet *command_a command_applet->command = NULL; } - if (command_applet->child_pid != (GPid) 0) + if (command_applet->child_pid != 0) { g_spawn_close_pid (command_applet->child_pid); command_applet->child_pid = 0; @@ -219,8 +219,7 @@ settings_width_changed (GSettings *settings, gchar *key, CommandApplet *command_ width = g_settings_get_int (command_applet->settings, WIDTH_KEY); - if (command_applet->width != width) - command_applet->width = width; + command_applet->width = width; /* execute command to start new timer */ command_execute (command_applet); @@ -343,7 +342,7 @@ on_child_exit (GPid child_pid, gint status, gpointer data) command_applet->child_pid = 0; } -static GIOChannel * +static void set_up_io_channel (gint fd, GIOCondition cond, GIOFunc func, gpointer data) { GIOChannel *ioc; @@ -357,15 +356,12 @@ set_up_io_channel (gint fd, GIOCondition cond, GIOFunc func, gpointer data) g_io_add_watch (ioc, cond, func, data); g_io_channel_unref (ioc); - - return ioc; } static gboolean command_execute (CommandApplet *command_applet) { GError *error = NULL; - gint argc; gchar **argv; gint stdout_fd; @@ -375,24 +371,23 @@ command_execute (CommandApplet *command_applet) return TRUE; } - if (!g_shell_parse_argv (command_applet->command, &argc, &argv, &error)) + /* command running, wait for next timer execution */ + if (command_applet->child_pid != 0) { - gtk_label_set_text (command_applet->label, ERROR_OUTPUT); - g_clear_error (&error); - return FALSE; + return TRUE; } - /* command running, wait for next timer execution */ - if (command_applet->child_pid != (GPid) 0) + if (!g_shell_parse_argv (command_applet->command, NULL, &argv, &error)) { - g_strfreev (argv); - return TRUE; + gtk_label_set_text (command_applet->label, ERROR_OUTPUT); + g_clear_error (&error); + return FALSE; } if (!g_spawn_async_with_pipes (NULL, argv, NULL, - (GSpawnFlags) G_SPAWN_SEARCH_PATH | G_SPAWN_DO_NOT_REAP_CHILD, + G_SPAWN_SEARCH_PATH | G_SPAWN_DO_NOT_REAP_CHILD, NULL, NULL, &command_applet->child_pid, @@ -406,9 +401,7 @@ command_execute (CommandApplet *command_applet) return TRUE; } - if (command_applet->buffer != NULL) { - g_free(command_applet->buffer); - } + g_free(command_applet->buffer); command_applet->buffer = g_new0(gchar, command_applet->width+1); set_up_io_channel (stdout_fd, G_IO_IN|G_IO_PRI|G_IO_ERR|G_IO_HUP|G_IO_NVAL, |