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-rw-r--r--src/procproperties.cpp251
1 files changed, 251 insertions, 0 deletions
diff --git a/src/procproperties.cpp b/src/procproperties.cpp
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+++ b/src/procproperties.cpp
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+/* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* Process properties dialog
+ * Copyright (C) 2010 Krishnan Parthasarathi <krishnan.parthasarathi@gmail.com>
+ * Robert Ancell <robert.ancell@canonical.com>
+ *
+ * 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 Library General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include <config.h>
+
+#include <glib/gi18n.h>
+#include <glibtop/procmem.h>
+#include <glibtop/procmap.h>
+#include <glibtop/procstate.h>
+
+#include "application.h"
+#include "procproperties.h"
+#include "proctable.h"
+#include "util.h"
+#include "legacy/e_date.h"
+
+enum
+{
+ COL_PROP = 0,
+ COL_VAL,
+ NUM_COLS,
+};
+
+typedef struct _proc_arg {
+ const gchar *prop;
+ gchar *val;
+} proc_arg;
+
+static gchar*
+format_memsize(guint64 size)
+{
+ if (size == 0)
+ return g_strdup(_("N/A"));
+ else
+ return g_format_size_full(size, G_FORMAT_SIZE_IEC_UNITS);
+}
+
+static void
+fill_proc_properties (GtkTreeView *tree, ProcInfo *info)
+{
+ guint i;
+ GtkListStore *store;
+
+ if (!info)
+ return;
+
+ get_process_memory_writable (info);
+
+ proc_arg proc_props[] = {
+ { N_("Process Name"), g_strdup_printf("%s", info->name.c_str())},
+ { N_("User"), g_strdup_printf("%s (%d)", info->user.c_str(), info->uid)},
+ { N_("Status"), g_strdup(format_process_state(info->status))},
+ { N_("Memory"), format_memsize(info->mem)},
+ { N_("Virtual Memory"), format_memsize(info->vmsize)},
+ { N_("Resident Memory"), format_memsize(info->memres)},
+ { N_("Writable Memory"), format_memsize(info->memwritable)},
+ { N_("Shared Memory"), format_memsize(info->memshared)},
+#ifdef HAVE_WNCK
+ { N_("X Server Memory"), format_memsize(info->memxserver)},
+#endif
+ { N_("CPU"), g_strdup_printf("%d%%", info->pcpu)},
+ { N_("CPU Time"), procman::format_duration_for_display(100 * info->cpu_time / GsmApplication::get()->frequency) },
+ { N_("Started"), procman_format_date_for_display(info->start_time) },
+ { N_("Nice"), g_strdup_printf("%d", info->nice)},
+ { N_("Priority"), g_strdup_printf("%s", procman::get_nice_level(info->nice)) },
+ { N_("ID"), g_strdup_printf("%d", info->pid)},
+ { N_("Security Context"), not info->security_context.empty()?g_strdup_printf("%s", info->security_context.c_str()):g_strdup(_("N/A"))},
+ { N_("Command Line"), g_strdup_printf("%s", info->arguments.c_str())},
+ { N_("Waiting Channel"), g_strdup_printf("%s", info->wchan.c_str())},
+ { N_("Control Group"), not info->cgroup_name.empty()?g_strdup_printf("%s", info->cgroup_name.c_str()):g_strdup(_("N/A"))},
+ { NULL, NULL}
+ };
+
+ store = GTK_LIST_STORE(gtk_tree_view_get_model(tree));
+ for (i = 0; proc_props[i].prop; i++) {
+ GtkTreeIter iter;
+
+ if (!gtk_tree_model_iter_nth_child (GTK_TREE_MODEL(store), &iter, NULL, i)) {
+ gtk_list_store_append(store, &iter);
+ gtk_list_store_set(store, &iter, COL_PROP, gettext(proc_props[i].prop), -1);
+ }
+
+ gtk_list_store_set(store, &iter, COL_VAL, g_strstrip(proc_props[i].val), -1);
+ g_free(proc_props[i].val);
+ }
+}
+
+static void
+update_procproperties_dialog (GtkTreeView *tree)
+{
+ ProcInfo *info;
+
+ pid_t pid = GPOINTER_TO_UINT(static_cast<pid_t*>(g_object_get_data (G_OBJECT (tree), "selected_info")));
+ info = GsmApplication::get()->processes.find(pid);
+
+ fill_proc_properties(tree, info);
+}
+
+static void
+close_procprop_dialog (GtkDialog *dialog, gint id, gpointer data)
+{
+ GtkTreeView *tree = static_cast<GtkTreeView*>(data);
+ guint timer;
+
+ timer = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (tree), "timer"));
+ g_source_remove (timer);
+
+ gtk_widget_destroy (GTK_WIDGET (dialog));
+}
+
+static GtkTreeView *
+create_procproperties_tree (GsmApplication *app, ProcInfo *info)
+{
+ GtkTreeView *tree;
+ GtkListStore *model;
+ GtkTreeViewColumn *column;
+ GtkCellRenderer *cell;
+ gint i;
+
+ model = gtk_list_store_new (NUM_COLS,
+ G_TYPE_STRING, /* Property */
+ G_TYPE_STRING /* Value */
+ );
+
+ tree = GTK_TREE_VIEW (gtk_tree_view_new_with_model (GTK_TREE_MODEL (model)));
+ g_object_unref (G_OBJECT (model));
+
+ for (i = 0; i < NUM_COLS; i++) {
+ cell = gtk_cell_renderer_text_new ();
+
+ column = gtk_tree_view_column_new_with_attributes (NULL,
+ cell,
+ "text", i,
+ NULL);
+ gtk_tree_view_column_set_resizable (column, TRUE);
+ gtk_tree_view_append_column (tree, column);
+ }
+
+ gtk_tree_view_set_headers_visible (tree, FALSE);
+ fill_proc_properties(tree, info);
+
+ return tree;
+}
+
+static gboolean
+procprop_timer (gpointer data)
+{
+ GtkTreeView *tree = static_cast<GtkTreeView*>(data);
+ GtkTreeModel *model;
+
+ model = gtk_tree_view_get_model (tree);
+ g_assert(model);
+
+ update_procproperties_dialog (tree);
+
+ return TRUE;
+}
+
+static void
+create_single_procproperties_dialog (GtkTreeModel *model, GtkTreePath *path,
+ GtkTreeIter *iter, gpointer data)
+{
+ GsmApplication *app = static_cast<GsmApplication *>(data);
+
+ GtkDialog *procpropdialog;
+ GtkBox *dialog_vbox, *vbox;
+ GtkBox *cmd_hbox;
+ gchar *label;
+ GtkScrolledWindow *scrolled;
+ GtkTreeView *tree;
+ ProcInfo *info;
+ guint timer;
+
+ gtk_tree_model_get (model, iter, COL_POINTER, &info, -1);
+
+ if (!info)
+ return;
+
+ procpropdialog = GTK_DIALOG (g_object_new (GTK_TYPE_DIALOG,
+ "use-header-bar", TRUE, NULL));
+
+ label = g_strdup_printf( _("%s (PID %u)"), info->name.c_str(), info->pid);
+ gtk_window_set_title (GTK_WINDOW (procpropdialog), label);
+ g_free (label);
+
+ gtk_window_set_destroy_with_parent (GTK_WINDOW (procpropdialog), TRUE);
+
+ gtk_window_set_resizable (GTK_WINDOW (procpropdialog), TRUE);
+ gtk_window_set_default_size (GTK_WINDOW (procpropdialog), 575, 400);
+ gtk_container_set_border_width (GTK_CONTAINER (procpropdialog), 5);
+
+ vbox = GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (procpropdialog)));
+ gtk_box_set_spacing (vbox, 2);
+ gtk_container_set_border_width (GTK_CONTAINER (vbox), 5);
+
+ dialog_vbox = GTK_BOX (gtk_box_new (GTK_ORIENTATION_VERTICAL, 6));
+ gtk_container_set_border_width (GTK_CONTAINER (dialog_vbox), 5);
+ gtk_box_pack_start (vbox, GTK_WIDGET (dialog_vbox), TRUE, TRUE, 0);
+
+ cmd_hbox = GTK_BOX (gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12));
+ gtk_box_pack_start (dialog_vbox, GTK_WIDGET (cmd_hbox), FALSE, FALSE, 0);
+
+ scrolled = GTK_SCROLLED_WINDOW (gtk_scrolled_window_new (NULL, NULL));
+ gtk_scrolled_window_set_policy (scrolled,
+ GTK_POLICY_AUTOMATIC,
+ GTK_POLICY_AUTOMATIC);
+ gtk_scrolled_window_set_shadow_type (scrolled,
+ GTK_SHADOW_IN);
+
+ tree = create_procproperties_tree (app, info);
+ gtk_container_add (GTK_CONTAINER (scrolled), GTK_WIDGET (tree));
+ g_object_set_data (G_OBJECT (tree), "selected_info", GUINT_TO_POINTER (info->pid));
+
+ gtk_box_pack_start (dialog_vbox, GTK_WIDGET (scrolled), TRUE, TRUE, 0);
+ gtk_widget_show_all (GTK_WIDGET (scrolled));
+
+ g_signal_connect (G_OBJECT (procpropdialog), "response",
+ G_CALLBACK (close_procprop_dialog), tree);
+
+ gtk_window_set_transient_for (GTK_WINDOW (procpropdialog), GTK_WINDOW (GsmApplication::get()->main_window));
+ gtk_widget_show_all (GTK_WIDGET (procpropdialog));
+
+ timer = g_timeout_add_seconds (5, procprop_timer, tree);
+ g_object_set_data (G_OBJECT (tree), "timer", GUINT_TO_POINTER (timer));
+
+ update_procproperties_dialog (tree);
+}
+
+void
+create_procproperties_dialog (GsmApplication *app)
+{
+ gtk_tree_selection_selected_foreach (app->selection, create_single_procproperties_dialog,
+ app);
+}
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