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authorPerberos <[email protected]>2011-12-01 23:03:59 -0300
committerPerberos <[email protected]>2011-12-01 23:03:59 -0300
commit52d7aadcc57f3fa09653d315fc1a7fef52ae6bca (patch)
tree93f7e38ac79b2592d48d22e6912aeddfd227ffab /capplet/gsm-app-dialog.c
downloadmate-session-manager-52d7aadcc57f3fa09653d315fc1a7fef52ae6bca.tar.bz2
mate-session-manager-52d7aadcc57f3fa09653d315fc1a7fef52ae6bca.tar.xz
moving from https://github.com/perberos/mate-desktop-environment
Diffstat (limited to 'capplet/gsm-app-dialog.c')
-rw-r--r--capplet/gsm-app-dialog.c544
1 files changed, 544 insertions, 0 deletions
diff --git a/capplet/gsm-app-dialog.c b/capplet/gsm-app-dialog.c
new file mode 100644
index 0000000..f130e0c
--- /dev/null
+++ b/capplet/gsm-app-dialog.c
@@ -0,0 +1,544 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2008 William Jon McCann <[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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ */
+
+#include "config.h"
+
+#include <glib.h>
+#include <glib/gi18n.h>
+#include <gtk/gtk.h>
+
+#include "gsm-util.h"
+
+#include "gsm-app-dialog.h"
+
+#define GTKBUILDER_FILE "session-properties.ui"
+
+#define CAPPLET_NAME_ENTRY_WIDGET_NAME "session_properties_name_entry"
+#define CAPPLET_COMMAND_ENTRY_WIDGET_NAME "session_properties_command_entry"
+#define CAPPLET_COMMENT_ENTRY_WIDGET_NAME "session_properties_comment_entry"
+#define CAPPLET_BROWSE_WIDGET_NAME "session_properties_browse_button"
+
+
+#define GSM_APP_DIALOG_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GSM_TYPE_APP_DIALOG, GsmAppDialogPrivate))
+
+struct GsmAppDialogPrivate
+{
+ GtkWidget *name_entry;
+ GtkWidget *command_entry;
+ GtkWidget *comment_entry;
+ GtkWidget *browse_button;
+ char *name;
+ char *command;
+ char *comment;
+};
+
+static void gsm_app_dialog_class_init (GsmAppDialogClass *klass);
+static void gsm_app_dialog_init (GsmAppDialog *app_dialog);
+static void gsm_app_dialog_finalize (GObject *object);
+
+enum {
+ PROP_0,
+ PROP_NAME,
+ PROP_COMMAND,
+ PROP_COMMENT
+};
+
+G_DEFINE_TYPE (GsmAppDialog, gsm_app_dialog, GTK_TYPE_DIALOG)
+
+static char *
+make_exec_uri (const char *exec)
+{
+ GString *str;
+ const char *c;
+
+ if (exec == NULL) {
+ return g_strdup ("");
+ }
+
+ if (strchr (exec, ' ') == NULL) {
+ return g_strdup (exec);
+ }
+
+ str = g_string_new_len (NULL, strlen (exec));
+
+ str = g_string_append_c (str, '"');
+ for (c = exec; *c != '\0'; c++) {
+ /* FIXME: GKeyFile will add an additional backslach so we'll
+ * end up with toto\\" instead of toto\"
+ * We could use g_key_file_set_value(), but then we don't
+ * benefit from the other escaping that glib is doing...
+ */
+ if (*c == '"') {
+ str = g_string_append (str, "\\\"");
+ } else {
+ str = g_string_append_c (str, *c);
+ }
+ }
+ str = g_string_append_c (str, '"');
+
+ return g_string_free (str, FALSE);
+}
+
+static void
+on_browse_button_clicked (GtkWidget *widget,
+ GsmAppDialog *dialog)
+{
+ GtkWidget *chooser;
+ int response;
+
+ chooser = gtk_file_chooser_dialog_new ("",
+ GTK_WINDOW (dialog),
+ GTK_FILE_CHOOSER_ACTION_OPEN,
+ GTK_STOCK_CANCEL,
+ GTK_RESPONSE_CANCEL,
+ GTK_STOCK_OPEN,
+ GTK_RESPONSE_ACCEPT,
+ NULL);
+
+ gtk_window_set_transient_for (GTK_WINDOW (chooser),
+ GTK_WINDOW (dialog));
+
+ gtk_window_set_destroy_with_parent (GTK_WINDOW (chooser), TRUE);
+
+ gtk_window_set_title (GTK_WINDOW (chooser), _("Select Command"));
+
+ gtk_widget_show (chooser);
+
+ response = gtk_dialog_run (GTK_DIALOG (chooser));
+
+ if (response == GTK_RESPONSE_ACCEPT) {
+ char *text;
+ char *uri;
+
+ text = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (chooser));
+
+ uri = make_exec_uri (text);
+
+ g_free (text);
+
+ gtk_entry_set_text (GTK_ENTRY (dialog->priv->command_entry), uri);
+
+ g_free (uri);
+ }
+
+ gtk_widget_destroy (chooser);
+}
+
+static void
+on_entry_activate (GtkEntry *entry,
+ GsmAppDialog *dialog)
+{
+ gtk_dialog_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
+}
+
+static void
+setup_dialog (GsmAppDialog *dialog)
+{
+ GtkWidget *content_area;
+ GtkWidget *widget;
+ GtkBuilder *xml;
+ GError *error;
+
+ xml = gtk_builder_new ();
+ gtk_builder_set_translation_domain (xml, GETTEXT_PACKAGE);
+
+ error = NULL;
+ if (!gtk_builder_add_from_file (xml,
+ GTKBUILDER_DIR "/" GTKBUILDER_FILE,
+ &error)) {
+ if (error) {
+ g_warning ("Could not load capplet UI file: %s",
+ error->message);
+ g_error_free (error);
+ } else {
+ g_warning ("Could not load capplet UI file.");
+ }
+ }
+
+ content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
+ widget = GTK_WIDGET (gtk_builder_get_object (xml, "main-table"));
+ gtk_container_add (GTK_CONTAINER (content_area), widget);
+
+ gtk_container_set_border_width (GTK_CONTAINER (dialog), 6);
+ gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
+ gtk_window_set_icon_name (GTK_WINDOW (dialog), "mate-session-properties");
+
+ g_object_set (dialog,
+ "allow-shrink", FALSE,
+ "allow-grow", FALSE,
+ NULL);
+
+ gtk_dialog_add_button (GTK_DIALOG (dialog),
+ GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
+
+ if (dialog->priv->name == NULL
+ && dialog->priv->command == NULL
+ && dialog->priv->comment == NULL) {
+ gtk_window_set_title (GTK_WINDOW (dialog), _("Add Startup Program"));
+ gtk_dialog_add_button (GTK_DIALOG (dialog),
+ GTK_STOCK_ADD, GTK_RESPONSE_OK);
+ } else {
+ gtk_window_set_title (GTK_WINDOW (dialog), _("Edit Startup Program"));
+ gtk_dialog_add_button (GTK_DIALOG (dialog),
+ GTK_STOCK_SAVE, GTK_RESPONSE_OK);
+ }
+
+ dialog->priv->name_entry = GTK_WIDGET (gtk_builder_get_object (xml, CAPPLET_NAME_ENTRY_WIDGET_NAME));
+ g_signal_connect (dialog->priv->name_entry,
+ "activate",
+ G_CALLBACK (on_entry_activate),
+ dialog);
+ if (dialog->priv->name != NULL) {
+ gtk_entry_set_text (GTK_ENTRY (dialog->priv->name_entry), dialog->priv->name);
+ }
+
+ dialog->priv->browse_button = GTK_WIDGET (gtk_builder_get_object (xml, CAPPLET_BROWSE_WIDGET_NAME));
+ g_signal_connect (dialog->priv->browse_button,
+ "clicked",
+ G_CALLBACK (on_browse_button_clicked),
+ dialog);
+
+ dialog->priv->command_entry = GTK_WIDGET (gtk_builder_get_object (xml, CAPPLET_COMMAND_ENTRY_WIDGET_NAME));
+ g_signal_connect (dialog->priv->command_entry,
+ "activate",
+ G_CALLBACK (on_entry_activate),
+ dialog);
+ if (dialog->priv->command != NULL) {
+ gtk_entry_set_text (GTK_ENTRY (dialog->priv->command_entry), dialog->priv->command);
+ }
+
+ dialog->priv->comment_entry = GTK_WIDGET (gtk_builder_get_object (xml, CAPPLET_COMMENT_ENTRY_WIDGET_NAME));
+ g_signal_connect (dialog->priv->comment_entry,
+ "activate",
+ G_CALLBACK (on_entry_activate),
+ dialog);
+ if (dialog->priv->comment != NULL) {
+ gtk_entry_set_text (GTK_ENTRY (dialog->priv->comment_entry), dialog->priv->comment);
+ }
+
+ if (xml != NULL) {
+ g_object_unref (xml);
+ }
+}
+
+static GObject *
+gsm_app_dialog_constructor (GType type,
+ guint n_construct_app,
+ GObjectConstructParam *construct_app)
+{
+ GsmAppDialog *dialog;
+
+ dialog = GSM_APP_DIALOG (G_OBJECT_CLASS (gsm_app_dialog_parent_class)->constructor (type,
+ n_construct_app,
+ construct_app));
+
+ setup_dialog (dialog);
+
+ gtk_widget_show_all (GTK_WIDGET (dialog));
+
+ return G_OBJECT (dialog);
+}
+
+static void
+gsm_app_dialog_dispose (GObject *object)
+{
+ GsmAppDialog *dialog;
+
+ g_return_if_fail (object != NULL);
+ g_return_if_fail (GSM_IS_APP_DIALOG (object));
+
+ dialog = GSM_APP_DIALOG (object);
+
+ g_free (dialog->priv->name);
+ dialog->priv->name = NULL;
+ g_free (dialog->priv->command);
+ dialog->priv->command = NULL;
+ g_free (dialog->priv->comment);
+ dialog->priv->comment = NULL;
+
+ G_OBJECT_CLASS (gsm_app_dialog_parent_class)->dispose (object);
+}
+
+static void
+gsm_app_dialog_set_name (GsmAppDialog *dialog,
+ const char *name)
+{
+ g_return_if_fail (GSM_IS_APP_DIALOG (dialog));
+
+ g_free (dialog->priv->name);
+
+ dialog->priv->name = g_strdup (name);
+ g_object_notify (G_OBJECT (dialog), "name");
+}
+
+static void
+gsm_app_dialog_set_command (GsmAppDialog *dialog,
+ const char *name)
+{
+ g_return_if_fail (GSM_IS_APP_DIALOG (dialog));
+
+ g_free (dialog->priv->command);
+
+ dialog->priv->command = g_strdup (name);
+ g_object_notify (G_OBJECT (dialog), "command");
+}
+
+static void
+gsm_app_dialog_set_comment (GsmAppDialog *dialog,
+ const char *name)
+{
+ g_return_if_fail (GSM_IS_APP_DIALOG (dialog));
+
+ g_free (dialog->priv->comment);
+
+ dialog->priv->comment = g_strdup (name);
+ g_object_notify (G_OBJECT (dialog), "comment");
+}
+
+const char *
+gsm_app_dialog_get_name (GsmAppDialog *dialog)
+{
+ g_return_val_if_fail (GSM_IS_APP_DIALOG (dialog), NULL);
+ return gtk_entry_get_text (GTK_ENTRY (dialog->priv->name_entry));
+}
+
+const char *
+gsm_app_dialog_get_command (GsmAppDialog *dialog)
+{
+ g_return_val_if_fail (GSM_IS_APP_DIALOG (dialog), NULL);
+ return gtk_entry_get_text (GTK_ENTRY (dialog->priv->command_entry));
+}
+
+const char *
+gsm_app_dialog_get_comment (GsmAppDialog *dialog)
+{
+ g_return_val_if_fail (GSM_IS_APP_DIALOG (dialog), NULL);
+ return gtk_entry_get_text (GTK_ENTRY (dialog->priv->comment_entry));
+}
+
+static void
+gsm_app_dialog_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ GsmAppDialog *dialog = GSM_APP_DIALOG (object);
+
+ switch (prop_id) {
+ case PROP_NAME:
+ gsm_app_dialog_set_name (dialog, g_value_get_string (value));
+ break;
+ case PROP_COMMAND:
+ gsm_app_dialog_set_command (dialog, g_value_get_string (value));
+ break;
+ case PROP_COMMENT:
+ gsm_app_dialog_set_comment (dialog, g_value_get_string (value));
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gsm_app_dialog_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ GsmAppDialog *dialog = GSM_APP_DIALOG (object);
+
+ switch (prop_id) {
+ case PROP_NAME:
+ g_value_set_string (value, dialog->priv->name);
+ break;
+ case PROP_COMMAND:
+ g_value_set_string (value, dialog->priv->command);
+ break;
+ case PROP_COMMENT:
+ g_value_set_string (value, dialog->priv->comment);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gsm_app_dialog_class_init (GsmAppDialogClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->get_property = gsm_app_dialog_get_property;
+ object_class->set_property = gsm_app_dialog_set_property;
+ object_class->constructor = gsm_app_dialog_constructor;
+ object_class->dispose = gsm_app_dialog_dispose;
+ object_class->finalize = gsm_app_dialog_finalize;
+
+ g_object_class_install_property (object_class,
+ PROP_NAME,
+ g_param_spec_string ("name",
+ "name",
+ "name",
+ NULL,
+ G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
+ g_object_class_install_property (object_class,
+ PROP_COMMAND,
+ g_param_spec_string ("command",
+ "command",
+ "command",
+ NULL,
+ G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
+ g_object_class_install_property (object_class,
+ PROP_COMMENT,
+ g_param_spec_string ("comment",
+ "comment",
+ "comment",
+ NULL,
+ G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
+
+ g_type_class_add_private (klass, sizeof (GsmAppDialogPrivate));
+}
+
+static void
+gsm_app_dialog_init (GsmAppDialog *dialog)
+{
+
+ dialog->priv = GSM_APP_DIALOG_GET_PRIVATE (dialog);
+}
+
+static void
+gsm_app_dialog_finalize (GObject *object)
+{
+ GsmAppDialog *dialog;
+
+ g_return_if_fail (object != NULL);
+ g_return_if_fail (GSM_IS_APP_DIALOG (object));
+
+ dialog = GSM_APP_DIALOG (object);
+
+ g_return_if_fail (dialog->priv != NULL);
+
+ G_OBJECT_CLASS (gsm_app_dialog_parent_class)->finalize (object);
+}
+
+GtkWidget *
+gsm_app_dialog_new (const char *name,
+ const char *command,
+ const char *comment)
+{
+ GObject *object;
+
+ object = g_object_new (GSM_TYPE_APP_DIALOG,
+ "name", name,
+ "command", command,
+ "comment", comment,
+ NULL);
+
+ return GTK_WIDGET (object);
+}
+
+gboolean
+gsm_app_dialog_run (GsmAppDialog *dialog,
+ char **name_p,
+ char **command_p,
+ char **comment_p)
+{
+ gboolean retval;
+
+ retval = FALSE;
+
+ while (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_OK) {
+ const char *name;
+ const char *exec;
+ const char *comment;
+ const char *error_msg;
+ GError *error;
+ char **argv;
+ int argc;
+ gboolean changed;
+
+ name = gsm_app_dialog_get_name (GSM_APP_DIALOG (dialog));
+ exec = gsm_app_dialog_get_command (GSM_APP_DIALOG (dialog));
+ comment = gsm_app_dialog_get_comment (GSM_APP_DIALOG (dialog));
+
+ error = NULL;
+ error_msg = NULL;
+
+ if (gsm_util_text_is_blank (exec)) {
+ error_msg = _("The startup command cannot be empty");
+ } else {
+ if (!g_shell_parse_argv (exec, &argc, &argv, &error)) {
+ if (error != NULL) {
+ error_msg = error->message;
+ } else {
+ error_msg = _("The startup command is not valid");
+ }
+ }
+ }
+
+ if (error_msg != NULL) {
+ GtkWidget *msgbox;
+
+ msgbox = gtk_message_dialog_new (GTK_WINDOW (dialog),
+ GTK_DIALOG_MODAL,
+ GTK_MESSAGE_ERROR,
+ GTK_BUTTONS_CLOSE,
+ "%s", error_msg);
+
+ if (error != NULL) {
+ g_error_free (error);
+ }
+
+ gtk_dialog_run (GTK_DIALOG (msgbox));
+
+ gtk_widget_destroy (msgbox);
+
+ continue;
+ }
+
+ changed = FALSE;
+
+ if (gsm_util_text_is_blank (name)) {
+ name = argv[0];
+ }
+
+ if (name_p) {
+ *name_p = g_strdup (name);
+ }
+
+ g_strfreev (argv);
+
+ if (command_p) {
+ *command_p = g_strdup (exec);
+ }
+
+ if (comment_p) {
+ *comment_p = g_strdup (comment);
+ }
+
+ retval = TRUE;
+ break;
+ }
+
+ gtk_widget_destroy (GTK_WIDGET (dialog));
+
+ return retval;
+}