diff options
Diffstat (limited to 'src/procman.cpp')
| -rw-r--r-- | src/procman.cpp | 584 |
1 files changed, 22 insertions, 562 deletions
diff --git a/src/procman.cpp b/src/procman.cpp index 09ddc38..32e47e6 100644 --- a/src/procman.cpp +++ b/src/procman.cpp @@ -23,359 +23,31 @@ #include <locale.h> -#include <gtkmm/main.h> -#include <giomm/volumemonitor.h> -#include <giomm/init.h> -#include <glib.h> +#include <gtkmm.h> #include <glib/gi18n.h> -#include <gtk/gtk.h> -#include <gdk/gdkx.h> -#include <bacon-message-connection.h> -#include <glibtop.h> -#include <glibtop/close.h> -#include <glibtop/cpu.h> -#include <glibtop/sysinfo.h> -#include <glibtop/loadavg.h> - -#include "load-graph.h" + +#include "procman-app.h" #include "procman.h" -#include "interface.h" #include "proctable.h" -#include "prettytable.h" -#include "callbacks.h" -#include "smooth_refresh.h" -#include "util.h" -#include "settings-keys.h" -#include "argv.h" - ProcData::ProcData() - : tree(NULL), - cpu_graph(NULL), - mem_graph(NULL), - net_graph(NULL), - selected_process(NULL), - timeout(0), - disk_timeout(0), - cpu_total_time(1), - cpu_total_time_last(1) + : tree(NULL), + cpu_graph(NULL), + mem_graph(NULL), + net_graph(NULL), + selected_process(NULL), + timeout(0), + disk_timeout(0), + cpu_total_time(1), + cpu_total_time_last(1) { } - ProcData* ProcData::get_instance() { static ProcData instance; return &instance; } -static gboolean -has_key (gchar **keys, const gchar *key) -{ - gchar **loop = keys; - - while (*loop) { - if (!strcmp (*loop++, key)) - return TRUE; - } - - return FALSE; -} - -static void -tree_changed_cb (GSettings *settings, const gchar *key, gpointer data) -{ - ProcData *procdata = static_cast<ProcData*>(data); - procdata->config.show_tree = g_settings_get_boolean(settings, key); - - g_object_set(G_OBJECT(procdata->tree), - "show-expanders", procdata->config.show_tree, - NULL); - - proctable_clear_tree (procdata); - - proctable_update (procdata); -} - -static void -solaris_mode_changed_cb(GSettings *settings, const gchar *key, gpointer data) -{ - ProcData *procdata = static_cast<ProcData*>(data); - - procdata->config.solaris_mode = g_settings_get_boolean(settings, key); - proctable_update (procdata); -} - - -static void -network_in_bits_changed_cb(GSettings *settings, const gchar *key, gpointer data) -{ - ProcData *procdata = static_cast<ProcData*>(data); - - procdata->config.network_in_bits = g_settings_get_boolean(settings, key); - procdata->net_graph->clear_background(); -} - - - -static void -view_as_changed_cb (GSettings *settings, const gchar *key, gpointer data) -{ - ProcData *procdata = static_cast<ProcData*>(data); - - procdata->config.whose_process = g_settings_get_int (settings, key); - procdata->config.whose_process = CLAMP (procdata->config.whose_process, 0, 2); - proctable_clear_tree (procdata); - proctable_update (procdata); - -} - -static void -warning_changed_cb (GSettings *settings, const gchar *key, gpointer data) -{ - ProcData *procdata = static_cast<ProcData*>(data); - if (g_str_equal (key, "kill-dialog")) { - procdata->config.show_kill_warning = g_settings_get_boolean (settings, key); - } -} - -static void -timeouts_changed_cb (GSettings *settings, const gchar *key, gpointer data) -{ - ProcData *procdata = static_cast<ProcData*>(data); - if (g_str_equal (key, "update-interval")) { - procdata->config.update_interval = g_settings_get_int (settings, key); - procdata->config.update_interval = - MAX (procdata->config.update_interval, 1000); - - procdata->smooth_refresh->reset(); - - if(procdata->timeout) { - g_source_remove (procdata->timeout); - procdata->timeout = g_timeout_add (procdata->config.update_interval, - cb_timeout, - procdata); - } - } - else if (g_str_equal (key, "graph-update-interval")){ - procdata->config.graph_update_interval = g_settings_get_int (settings, key); - procdata->config.graph_update_interval = - MAX (procdata->config.graph_update_interval, - 250); - load_graph_change_speed(procdata->cpu_graph, - procdata->config.graph_update_interval); - load_graph_change_speed(procdata->mem_graph, - procdata->config.graph_update_interval); - load_graph_change_speed(procdata->net_graph, - procdata->config.graph_update_interval); - } - else if (g_str_equal(key, "disks-interval")) { - - procdata->config.disks_update_interval = g_settings_get_int (settings, key); - procdata->config.disks_update_interval = - MAX (procdata->config.disks_update_interval, 1000); - - if(procdata->disk_timeout) { - g_source_remove (procdata->disk_timeout); - procdata->disk_timeout = \ - g_timeout_add (procdata->config.disks_update_interval, - cb_update_disks, - procdata); - } - } - else { - g_assert_not_reached(); - } -} - -static void -color_changed_cb (GSettings *settings, const gchar *key, gpointer data) -{ - ProcData * const procdata = static_cast<ProcData*>(data); - gchar *color = g_settings_get_string (settings, key); - - if (g_str_has_prefix (key, "cpu-color")) { - for (int i = 0; i < procdata->config.num_cpus; i++) { - string cpu_key = make_string(g_strdup_printf("cpu-color%d", i)); - if (cpu_key == key) { - gdk_rgba_parse (&procdata->config.cpu_color[i], color); - procdata->cpu_graph->colors.at(i) = procdata->config.cpu_color[i]; - break; - } - } - } - else if (g_str_equal (key, "mem-color")) { - gdk_rgba_parse (&procdata->config.mem_color, color); - procdata->mem_graph->colors.at(0) = procdata->config.mem_color; - } - else if (g_str_equal (key, "swap-color")) { - gdk_rgba_parse (&procdata->config.swap_color, color); - procdata->mem_graph->colors.at(1) = procdata->config.swap_color; - } - else if (g_str_equal (key, "net-in-color")) { - gdk_rgba_parse (&procdata->config.net_in_color, color); - procdata->net_graph->colors.at(0) = procdata->config.net_in_color; - } - else if (g_str_equal (key, "net-out-color")) { - gdk_rgba_parse (&procdata->config.net_out_color, color); - procdata->net_graph->colors.at(1) = procdata->config.net_out_color; - } - else { - g_assert_not_reached(); - } - g_free (color); -} - - - -static void -show_all_fs_changed_cb (GSettings *settings, const gchar *key, gpointer data) -{ - ProcData * const procdata = static_cast<ProcData*>(data); - - procdata->config.show_all_fs = g_settings_get_boolean (settings, key); - - cb_update_disks (data); -} - - -static ProcData * -procman_data_new (GSettings *settings) -{ - GSettingsSchema *schema; - ProcData *pd; - gchar *color; - gchar **keys; - gint swidth, sheight; - glibtop_cpu cpu; - - pd = ProcData::get_instance(); - - g_settings_get (settings, "window-state", "(iiii)", - &pd->config.width, &pd->config.height, - &pd->config.xpos, &pd->config.ypos); - - pd->config.maximized = g_settings_get_boolean(settings, "maximized"); - - pd->config.show_tree = g_settings_get_boolean (settings, "show-tree"); - g_signal_connect (G_OBJECT(settings), "changed::show-tree", G_CALLBACK(tree_changed_cb), pd); - - pd->config.solaris_mode = g_settings_get_boolean(settings, procman::settings::solaris_mode.c_str()); - std::string detail_string("changed::" + procman::settings::solaris_mode); - g_signal_connect(G_OBJECT(settings), detail_string.c_str(), G_CALLBACK(solaris_mode_changed_cb), pd); - - pd->config.network_in_bits = g_settings_get_boolean(settings, procman::settings::network_in_bits.c_str()); - detail_string = "changed::" + procman::settings::network_in_bits; - g_signal_connect(G_OBJECT(settings), detail_string.c_str(), G_CALLBACK(network_in_bits_changed_cb), pd); - - pd->config.show_kill_warning = g_settings_get_boolean (settings, "kill-dialog"); - g_signal_connect (G_OBJECT(settings), "changed::kill-dialog", G_CALLBACK(warning_changed_cb), pd); - pd->config.update_interval = g_settings_get_int (settings, "update-interval"); - g_signal_connect (G_OBJECT(settings), "changed::update-interval", G_CALLBACK(timeouts_changed_cb), pd); - pd->config.graph_update_interval = g_settings_get_int (settings, - "graph-update-interval"); - g_signal_connect (G_OBJECT(settings), "changed::graph-update-interval", - G_CALLBACK(timeouts_changed_cb), pd); - pd->config.disks_update_interval = g_settings_get_int (settings, "disks-interval"); - g_signal_connect (G_OBJECT(settings), "changed::disks-interval", G_CALLBACK(timeouts_changed_cb), pd); - - - /* show_all_fs */ - pd->config.show_all_fs = g_settings_get_boolean (settings, "show-all-fs"); - g_signal_connect (settings, "changed::show-all-fs", G_CALLBACK(show_all_fs_changed_cb), pd); - - - pd->config.whose_process = g_settings_get_int (settings, "view-as"); - g_signal_connect (G_OBJECT(settings), "changed::view-as", G_CALLBACK(view_as_changed_cb),pd); - pd->config.current_tab = g_settings_get_int (settings, "current-tab"); - - glibtop_get_cpu (&cpu); - pd->frequency = cpu.frequency; - - pd->config.num_cpus = glibtop_get_sysinfo()->ncpu; // or server->ncpu + 1 - - g_object_get (settings, "settings-schema", &schema, NULL); - keys = g_settings_schema_list_keys (schema); - g_settings_schema_unref (schema); - - for (int i = 0; i < pd->config.num_cpus; i++) { - gchar *key; - key = g_strdup_printf ("cpu-color%d", i); - - if (has_key (keys, key)) - color = g_settings_get_string (settings, key); - else - color = g_strdup ("#f25915e815e8"); - detail_string = std::string("changed::") + std::string(key); - g_signal_connect (G_OBJECT(settings), detail_string.c_str(), - G_CALLBACK(color_changed_cb), pd); - gdk_rgba_parse (&pd->config.cpu_color[i], color); - g_free (color); - g_free (key); - } - g_strfreev (keys); - color = g_settings_get_string (settings, "mem-color"); - if (!color) - color = g_strdup ("#000000ff0082"); - g_signal_connect (G_OBJECT(settings), "changed::mem-color", - G_CALLBACK(color_changed_cb), pd); - gdk_rgba_parse (&pd->config.mem_color, color); - - g_free (color); - - color = g_settings_get_string (settings, "swap-color"); - if (!color) - color = g_strdup ("#00b6000000ff"); - g_signal_connect (G_OBJECT(settings), "changed::swap-color", - G_CALLBACK(color_changed_cb), pd); - gdk_rgba_parse (&pd->config.swap_color, color); - g_free (color); - - color = g_settings_get_string (settings, "net-in-color"); - if (!color) - color = g_strdup ("#000000f200f2"); - g_signal_connect (G_OBJECT(settings), "changed::net-in-color", - G_CALLBACK(color_changed_cb), pd); - gdk_rgba_parse (&pd->config.net_in_color, color); - g_free (color); - - color = g_settings_get_string (settings, "net-out-color"); - if (!color) - color = g_strdup ("#00f2000000c1"); - g_signal_connect (G_OBJECT(settings), "changed::net-out-color", - G_CALLBACK(color_changed_cb), pd); - gdk_rgba_parse (&pd->config.net_out_color, color); - g_free (color); - - /* Sanity checks */ - swidth = WidthOfScreen (gdk_x11_screen_get_xscreen (gdk_screen_get_default ())); - sheight = HeightOfScreen (gdk_x11_screen_get_xscreen (gdk_screen_get_default ())); - pd->config.width = CLAMP (pd->config.width, 50, swidth); - pd->config.height = CLAMP (pd->config.height, 50, sheight); - pd->config.update_interval = MAX (pd->config.update_interval, 1000); - pd->config.graph_update_interval = MAX (pd->config.graph_update_interval, 250); - pd->config.disks_update_interval = MAX (pd->config.disks_update_interval, 1000); - pd->config.whose_process = CLAMP (pd->config.whose_process, 0, 2); - pd->config.current_tab = CLAMP(pd->config.current_tab, - PROCMAN_TAB_SYSINFO, - PROCMAN_TAB_DISKS); - - // delayed initialization as SmoothRefresh() needs ProcData - // i.e. we can't call ProcData::get_instance - pd->smooth_refresh = new SmoothRefresh(settings); - - return pd; - -} - -static void -procman_free_data (ProcData *procdata) -{ - - proctable_free_table (procdata); - delete procdata->smooth_refresh; -} - - gboolean procman_get_tree_state (GSettings *settings, GtkWidget *tree, const gchar *child_schema) { @@ -384,7 +56,6 @@ procman_get_tree_state (GSettings *settings, GtkWidget *tree, const gchar *child gint sort_col; GtkSortType order; - g_assert(tree); g_assert(child_schema); @@ -437,9 +108,9 @@ procman_get_tree_state (GSettings *settings, GtkWidget *tree, const gchar *child } } - GVariant *value; + GVariant *value; GVariantIter iter; - int sortIndex; + int sortIndex; GSList *order = NULL; @@ -447,7 +118,7 @@ procman_get_tree_state (GSettings *settings, GtkWidget *tree, const gchar *child g_variant_iter_init(&iter, value); while (g_variant_iter_loop (&iter, "i", &sortIndex)) - order = g_slist_append(order, GINT_TO_POINTER(sortIndex)); + order = g_slist_append(order, GINT_TO_POINTER(sortIndex)); proctable_set_columns_order(GTK_TREE_VIEW(tree), order); @@ -471,6 +142,9 @@ procman_save_tree_state (GSettings *settings, GtkWidget *tree, const gchar *chil gint sort_col; GtkSortType order; + if (ProcData::get_instance()->terminating) + return; + g_assert(tree); g_assert(child_schema); @@ -503,7 +177,6 @@ procman_save_tree_state (GSettings *settings, GtkWidget *tree, const gchar *chil order_variant = g_variant_new("ai", builder); g_settings_set_value(pt_settings, "columns-order", order_variant); - g_slist_free(order); } @@ -520,8 +193,8 @@ procman_save_config (ProcData *data) data->config.maximized = gdk_window_get_state(gtk_widget_get_window (data->app)) & GDK_WINDOW_STATE_MAXIMIZED; if (!data->config.maximized) { // we only want to store/overwrite size and position info with non-maximized state info - data->config.width = gdk_window_get_width(gtk_widget_get_window(data->app)); - data->config.height = gdk_window_get_height(gtk_widget_get_window(data->app)); + data->config.width = gdk_window_get_width (gtk_widget_get_window (data->app)); + data->config.height = gdk_window_get_height(gtk_widget_get_window (data->app)); gtk_window_get_position(GTK_WINDOW(data->app), &data->config.xpos, &data->config.ypos); @@ -529,232 +202,19 @@ procman_save_config (ProcData *data) data->config.width, data->config.height, data->config.xpos, data->config.ypos); } - g_settings_set_boolean (settings, "maximized", data->config.maximized); g_settings_set_int (settings, "current-tab", data->config.current_tab); } -static guint32 -get_startup_timestamp () -{ - const gchar *startup_id_env; - gchar *startup_id = NULL; - gchar *time_str; - gulong retval = 0; - - /* we don't unset the env, since startup-notification - * may still need it */ - startup_id_env = g_getenv ("DESKTOP-STARTUP-ID"); - if (startup_id_env == NULL) - goto out; - - startup_id = g_strdup (startup_id_env); - - time_str = g_strrstr (startup_id, "_TIME"); - if (time_str == NULL) - goto out; - - /* Skip past the "_TIME" part */ - time_str += 5; - - retval = strtoul (time_str, NULL, 0); - - out: - g_free (startup_id); - - return retval; -} - -static void -set_tab(GtkNotebook* notebook, gint tab, ProcData* procdata) -{ - gtk_notebook_set_current_page(notebook, tab); - cb_change_current_page(notebook, tab, procdata); -} - -static void -cb_server (const gchar *msg, gpointer user_data) -{ - GdkWindow *window; - ProcData *procdata; - guint32 timestamp = 0; - - window = gdk_get_default_root_window (); - - procdata = *(ProcData**)user_data; - g_assert (procdata != NULL); - - procman_debug("cb_server(%s)", msg); - if (msg != NULL) { - if (procman::SHOW_SYSTEM_TAB_CMD == msg) { - procman_debug("Changing to PROCMAN_TAB_SYSINFO via bacon message"); - set_tab(GTK_NOTEBOOK(procdata->notebook), PROCMAN_TAB_SYSINFO, procdata); - } else if (procman::SHOW_PROCESSES_TAB_CMD == msg) { - procman_debug("Changing to PROCMAN_TAB_PROCESSES via bacon message"); - set_tab(GTK_NOTEBOOK(procdata->notebook), PROCMAN_TAB_PROCESSES, procdata); - } else if (procman::SHOW_RESOURCES_TAB_CMD == msg) { - procman_debug("Changing to PROCMAN_TAB_RESOURCES via bacon message"); - set_tab(GTK_NOTEBOOK(procdata->notebook), PROCMAN_TAB_RESOURCES, procdata); - } else if (procman::SHOW_FILE_SYSTEMS_TAB_CMD == msg) { - procman_debug("Changing to PROCMAN_TAB_DISKS via bacon message"); - set_tab(GTK_NOTEBOOK(procdata->notebook), PROCMAN_TAB_DISKS, procdata); - } - } - - /* fall back to rountripping to X */ - timestamp = gdk_x11_get_server_time (window); - - gdk_x11_window_set_user_time (window, timestamp); - - gtk_window_present (GTK_WINDOW(procdata->app)); -} - - - - -static void -mount_changed(const Glib::RefPtr<Gio::Mount>&) -{ - cb_update_disks(ProcData::get_instance()); -} - - -static void -init_volume_monitor(ProcData *procdata) -{ - using namespace Gio; - using namespace Glib; - - RefPtr<VolumeMonitor> monitor = VolumeMonitor::get(); - - monitor->signal_mount_added().connect(sigc::ptr_fun(&mount_changed)); - monitor->signal_mount_changed().connect(sigc::ptr_fun(&mount_changed)); - monitor->signal_mount_removed().connect(sigc::ptr_fun(&mount_changed)); -} - - -namespace procman -{ - const std::string SHOW_SYSTEM_TAB_CMD("SHOWSYSTAB"); - const std::string SHOW_PROCESSES_TAB_CMD("SHOWPROCTAB"); - const std::string SHOW_RESOURCES_TAB_CMD("SHOWRESTAB"); - const std::string SHOW_FILE_SYSTEMS_TAB_CMD("SHOWFSTAB"); -} - - int main (int argc, char *argv[]) { - guint32 startup_timestamp; - GSettings *settings; - ProcData *procdata; - BaconMessageConnection *conn; - bindtextdomain (GETTEXT_PACKAGE, MATELOCALEDIR); bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8"); textdomain (GETTEXT_PACKAGE); setlocale (LC_ALL, ""); - startup_timestamp = get_startup_timestamp(); - - Glib::OptionContext context; - context.set_summary(_("A simple process and system monitor.")); - context.set_ignore_unknown_options(true); - procman::OptionGroup option_group; - context.set_main_group(option_group); - - try { - context.parse(argc, argv); - } catch (const Glib::Error& ex) { - g_error("Arguments parse error : %s", ex.what().c_str()); - } - - Gio::init(); - Gtk::Main kit(&argc, &argv); - procman_debug("post gtk_init"); - - conn = bacon_message_connection_new ("mate-system-monitor"); - if (!conn) g_error("Couldn't connect to mate-system-monitor"); - - if (bacon_message_connection_get_is_server (conn)) - { - bacon_message_connection_set_callback (conn, cb_server, &procdata); - } - else /* client */ - { - char *timestamp; - - timestamp = g_strdup_printf ("%" G_GUINT32_FORMAT, startup_timestamp); - - if (option_group.show_system_tab) - bacon_message_connection_send(conn, procman::SHOW_SYSTEM_TAB_CMD.c_str()); - - if (option_group.show_processes_tab) - bacon_message_connection_send(conn, procman::SHOW_PROCESSES_TAB_CMD.c_str()); - - if (option_group.show_resources_tab) - bacon_message_connection_send(conn, procman::SHOW_RESOURCES_TAB_CMD.c_str()); - - if (option_group.show_file_systems_tab) - bacon_message_connection_send(conn, procman::SHOW_FILE_SYSTEMS_TAB_CMD.c_str()); - - bacon_message_connection_send (conn, timestamp); - - gdk_notify_startup_complete (); - - g_free (timestamp); - bacon_message_connection_free (conn); - - exit (0); - } - - gtk_window_set_default_icon_name ("utilities-system-monitor"); - g_set_application_name(_("System Monitor")); - - settings = g_settings_new (GSM_GSETTINGS_SCHEMA); - - glibtop_init (); - - procman_debug("end init"); - - procdata = procman_data_new (settings); - procdata->settings = g_settings_new(GSM_GSETTINGS_SCHEMA); - - procman_debug("begin create_main_window"); - create_main_window (procdata); - procman_debug("end create_main_window"); - - // proctable_update (procdata); - - init_volume_monitor (procdata); - - g_assert(procdata->app); - - if (option_group.show_system_tab) { - procman_debug("Starting with PROCMAN_TAB_SYSINFO by commandline request"); - set_tab(GTK_NOTEBOOK(procdata->notebook), PROCMAN_TAB_SYSINFO, procdata); - } else if (option_group.show_processes_tab) { - procman_debug("Starting with PROCMAN_TAB_PROCESSES by commandline request"); - set_tab(GTK_NOTEBOOK(procdata->notebook), PROCMAN_TAB_PROCESSES, procdata); - } else if (option_group.show_resources_tab) { - procman_debug("Starting with PROCMAN_TAB_RESOURCES by commandline request"); - set_tab(GTK_NOTEBOOK(procdata->notebook), PROCMAN_TAB_RESOURCES, procdata); - } else if (option_group.show_file_systems_tab) { - procman_debug("Starting with PROCMAN_TAB_DISKS by commandline request"); - set_tab(GTK_NOTEBOOK(procdata->notebook), PROCMAN_TAB_DISKS, procdata); - } - - gtk_widget_set_name(procdata->app, "mate-system-monitor"); - gtk_widget_show(procdata->app); - - procman_debug("begin gtk_main"); - kit.run(); - - procman_free_data (procdata); - - glibtop_close (); - - return 0; + Glib::RefPtr<ProcmanApp> application = ProcmanApp::create(); + return application->run (argc, argv); } - |