--- /dev/null
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* GTK - The GIMP Toolkit
+ * Copyright (C) Christian Kellner <gicmo@gnome.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+/*
+ * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
+ * file for a list of people on the GTK+ Team. See the ChangeLog
+ * files for a list of changes. These files are distributed with
+ * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
+ */
+
+#include <config.h>
+#include <gtk/gtk.h>
+#include <glib/gi18n.h>
+#include <string.h>
+
+#include "ev-mount-operation.h"
+
+/* GObject, GtkObject methods
+ */
+static void ev_mount_operation_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec);
+static void ev_mount_operation_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec);
+static void ev_mount_operation_finalize (GObject *object);
+
+/* GMountOperation methods
+ */
+static void ev_mount_operation_ask_password (GMountOperation *op,
+ const char *message,
+ const char *default_user,
+ const char *default_domain,
+ GAskPasswordFlags flags);
+
+static void ev_mount_operation_ask_question (GMountOperation *op,
+ const char *message,
+ const char *choices[]);
+
+G_DEFINE_TYPE (EvMountOperation, ev_mount_operation, G_TYPE_MOUNT_OPERATION);
+
+enum {
+ PROP_0,
+ PROP_PARENT,
+ PROP_IS_SHOWING,
+ PROP_SCREEN
+
+};
+
+struct EvMountOperationPrivate {
+ GtkWindow *parent_window;
+ GtkDialog *dialog;
+ GdkScreen *screen;
+
+ /* for the ask-password dialog */
+ GtkWidget *entry_container;
+ GtkWidget *username_entry;
+ GtkWidget *domain_entry;
+ GtkWidget *password_entry;
+ GtkWidget *anonymous_toggle;
+
+ GAskPasswordFlags ask_flags;
+ GPasswordSave password_save;
+ gboolean anonymous;
+};
+
+static void
+ev_mount_operation_finalize (GObject *object)
+{
+ EvMountOperation *operation;
+ EvMountOperationPrivate *priv;
+
+ operation = EV_MOUNT_OPERATION (object);
+
+ priv = operation->priv;
+
+ if (priv->parent_window)
+ g_object_unref (priv->parent_window);
+
+ if (priv->screen)
+ g_object_unref (priv->screen);
+
+ G_OBJECT_CLASS (ev_mount_operation_parent_class)->finalize (object);
+}
+
+static void
+ev_mount_operation_class_init (EvMountOperationClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ GMountOperationClass *mount_op_class;
+
+ g_type_class_add_private (klass, sizeof (EvMountOperationPrivate));
+
+ object_class->finalize = ev_mount_operation_finalize;
+ object_class->get_property = ev_mount_operation_get_property;
+ object_class->set_property = ev_mount_operation_set_property;
+
+ mount_op_class = G_MOUNT_OPERATION_CLASS (klass);
+ mount_op_class->ask_password = ev_mount_operation_ask_password;
+ mount_op_class->ask_question = ev_mount_operation_ask_question;
+
+ g_object_class_install_property (object_class,
+ PROP_PARENT,
+ g_param_spec_object ("parent",
+ "Parent",
+ "The parent window",
+ GTK_TYPE_WINDOW,
+ G_PARAM_READWRITE));
+
+ g_object_class_install_property (object_class,
+ PROP_IS_SHOWING,
+ g_param_spec_boolean ("is-showing",
+ "Is Showing",
+ "Are we showing a dialog",
+ FALSE,
+ G_PARAM_READABLE));
+
+ g_object_class_install_property (object_class,
+ PROP_SCREEN,
+ g_param_spec_object ("screen",
+ "Screen",
+ "The screen where this window will be displayed.",
+ GTK_TYPE_WINDOW,
+ G_PARAM_READWRITE));
+}
+
+
+static void
+ev_mount_operation_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ EvMountOperation *operation;
+ gpointer tmp;
+
+ operation = EV_MOUNT_OPERATION (object);
+
+ switch (prop_id)
+ {
+ case PROP_PARENT:
+ tmp = g_value_get_object (value);
+ ev_mount_operation_set_parent (operation, tmp);
+ break;
+
+ case PROP_SCREEN:
+ tmp = g_value_get_object (value);
+ ev_mount_operation_set_screen (operation, tmp);
+ break;
+
+ case PROP_IS_SHOWING:
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+ev_mount_operation_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ EvMountOperationPrivate *priv;
+ EvMountOperation *operation;
+
+ operation = EV_MOUNT_OPERATION (object);
+ priv = operation->priv;
+
+ switch (prop_id)
+ {
+ case PROP_PARENT:
+ g_value_set_object (value, priv->parent_window);
+ break;
+
+ case PROP_IS_SHOWING:
+ g_value_set_boolean (value, priv->dialog != NULL);
+ break;
+
+ case PROP_SCREEN:
+ g_value_set_object (value, priv->screen);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+ev_mount_operation_init (EvMountOperation *operation)
+{
+ operation->priv = G_TYPE_INSTANCE_GET_PRIVATE (operation,
+ EV_TYPE_MOUNT_OPERATION,
+ EvMountOperationPrivate);
+}
+
+static void
+remember_button_toggled (GtkWidget *widget,
+ EvMountOperation *operation)
+{
+ EvMountOperationPrivate *priv = operation->priv;
+ gpointer data;
+
+ data = g_object_get_data (G_OBJECT (widget), "password-save");
+ priv->password_save = GPOINTER_TO_INT (data);
+}
+
+static void
+pw_dialog_got_response (GtkDialog *dialog,
+ gint response_id,
+ EvMountOperation *mount_op)
+{
+ EvMountOperationPrivate *priv;
+ GMountOperation *op;
+
+ priv = mount_op->priv;
+ op = G_MOUNT_OPERATION (mount_op);
+
+ if (response_id == GTK_RESPONSE_OK)
+ {
+ const char *text;
+
+ if (priv->ask_flags & G_ASK_PASSWORD_ANONYMOUS_SUPPORTED)
+ g_mount_operation_set_anonymous (op, priv->anonymous);
+
+ if (priv->username_entry)
+ {
+ text = gtk_entry_get_text (GTK_ENTRY (priv->username_entry));
+ g_mount_operation_set_username (op, text);
+ }
+
+ if (priv->domain_entry)
+ {
+ text = gtk_entry_get_text (GTK_ENTRY (priv->domain_entry));
+ g_mount_operation_set_domain (op, text);
+ }
+
+ if (priv->password_entry)
+ {
+ text = gtk_entry_get_text (GTK_ENTRY (priv->password_entry));
+ g_mount_operation_set_password (op, text);
+ }
+
+ if (priv->ask_flags & G_ASK_PASSWORD_SAVING_SUPPORTED)
+ g_mount_operation_set_password_save (op, priv->password_save);
+
+ g_mount_operation_reply (op, G_MOUNT_OPERATION_HANDLED);
+ }
+ else
+ g_mount_operation_reply (op, G_MOUNT_OPERATION_ABORTED);
+
+ priv->dialog = NULL;
+ g_object_notify (G_OBJECT (op), "is-showing");
+ gtk_widget_destroy (GTK_WIDGET (dialog));
+ g_object_unref (op);
+}
+
+static gboolean
+entry_has_input (GtkWidget *entry_widget)
+{
+ const char *text;
+
+ if (entry_widget == NULL)
+ return TRUE;
+
+ text = gtk_entry_get_text (GTK_ENTRY (entry_widget));
+
+ return text != NULL && text[0] != '\0';
+}
+
+static gboolean
+pw_dialog_input_is_valid (EvMountOperation *operation)
+{
+ EvMountOperationPrivate *priv = operation->priv;
+ gboolean is_valid = TRUE;
+
+ is_valid = entry_has_input (priv->username_entry) &&
+ entry_has_input (priv->domain_entry) &&
+ entry_has_input (priv->password_entry);
+
+ return is_valid;
+}
+
+static void
+pw_dialog_verify_input (GtkEditable *editable,
+ EvMountOperation *operation)
+{
+ EvMountOperationPrivate *priv = operation->priv;
+ gboolean is_valid;
+
+ is_valid = pw_dialog_input_is_valid (operation);
+ gtk_dialog_set_response_sensitive (GTK_DIALOG (priv->dialog),
+ GTK_RESPONSE_OK,
+ is_valid);
+}
+
+static void
+pw_dialog_anonymous_toggled (GtkWidget *widget,
+ EvMountOperation *operation)
+{
+ EvMountOperationPrivate *priv = operation->priv;
+ gboolean is_valid;
+
+ priv->anonymous = widget == priv->anonymous_toggle;
+
+ if (priv->anonymous)
+ is_valid = TRUE;
+ else
+ is_valid = pw_dialog_input_is_valid (operation);
+
+ gtk_widget_set_sensitive (priv->entry_container, priv->anonymous == FALSE);
+ gtk_dialog_set_response_sensitive (GTK_DIALOG (priv->dialog),
+ GTK_RESPONSE_OK,
+ is_valid);
+}
+
+
+static void
+pw_dialog_cycle_focus (GtkWidget *widget,
+ EvMountOperation *operation)
+{
+ EvMountOperationPrivate *priv;
+ GtkWidget *next_widget = NULL;
+
+ priv = operation->priv;
+
+ if (widget == priv->username_entry)
+ {
+ if (priv->domain_entry != NULL)
+ next_widget = priv->domain_entry;
+ else if (priv->password_entry != NULL)
+ next_widget = priv->password_entry;
+ }
+ else if (widget == priv->domain_entry && priv->password_entry)
+ next_widget = priv->password_entry;
+
+ if (next_widget)
+ gtk_widget_grab_focus (next_widget);
+ else if (pw_dialog_input_is_valid (operation))
+ gtk_window_activate_default (GTK_WINDOW (priv->dialog));
+}
+
+static GtkWidget *
+table_add_entry (GtkWidget *table,
+ int row,
+ const char *label_text,
+ const char *value,
+ gpointer user_data)
+{
+ GtkWidget *entry;
+ GtkWidget *label;
+
+ label = gtk_label_new_with_mnemonic (label_text);
+ gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
+
+ entry = gtk_entry_new ();
+
+ if (value)
+ gtk_entry_set_text (GTK_ENTRY (entry), value);
+
+ gtk_table_attach (GTK_TABLE (table), label,
+ 0, 1, row, row + 1,
+ GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
+ gtk_table_attach_defaults (GTK_TABLE (table), entry,
+ 1, 2, row, row + 1);
+ gtk_label_set_mnemonic_widget (GTK_LABEL (label), entry);
+
+ g_signal_connect (entry, "changed",
+ G_CALLBACK (pw_dialog_verify_input), user_data);
+
+ g_signal_connect (entry, "activate",
+ G_CALLBACK (pw_dialog_cycle_focus), user_data);
+
+ return entry;
+}
+
+static void
+ev_mount_operation_ask_password (GMountOperation *mount_op,
+ const char *message,
+ const char *default_user,
+ const char *default_domain,
+ GAskPasswordFlags flags)
+{
+ EvMountOperation *operation;
+ EvMountOperationPrivate *priv;
+ GtkWidget *widget;
+ GtkDialog *dialog;
+ GtkWindow *window;
+ GtkWidget *entry_container;
+ GtkWidget *hbox, *main_vbox, *vbox, *icon;
+ GtkWidget *table;
+ GtkWidget *message_label;
+ gboolean can_anonymous;
+ guint rows;
+
+ operation = EV_MOUNT_OPERATION (mount_op);
+ priv = operation->priv;
+
+ priv->ask_flags = flags;
+
+ widget = gtk_dialog_new ();
+ dialog = GTK_DIALOG (widget);
+ window = GTK_WINDOW (widget);
+
+ priv->dialog = dialog;
+
+ /* Set the dialog up with HIG properties */
+ gtk_dialog_set_has_separator (dialog, FALSE);
+ gtk_container_set_border_width (GTK_CONTAINER (dialog), 5);
+ gtk_box_set_spacing (GTK_BOX (dialog->vbox), 2); /* 2 * 5 + 2 = 12 */
+ gtk_container_set_border_width (GTK_CONTAINER (dialog->action_area), 5);
+ gtk_box_set_spacing (GTK_BOX (dialog->action_area), 6);
+
+ gtk_window_set_resizable (window, FALSE);
+ gtk_window_set_icon_name (window, GTK_STOCK_DIALOG_AUTHENTICATION);
+
+ gtk_dialog_add_buttons (dialog,
+ GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+ _("Co_nnect"), GTK_RESPONSE_OK,
+ NULL);
+ gtk_dialog_set_default_response (dialog, GTK_RESPONSE_OK);
+
+ gtk_dialog_set_alternative_button_order (dialog,
+ GTK_RESPONSE_OK,
+ GTK_RESPONSE_CANCEL,
+ -1);
+
+ /* Build contents */
+ hbox = gtk_hbox_new (FALSE, 12);
+ gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
+ gtk_box_pack_start (GTK_BOX (dialog->vbox), hbox, TRUE, TRUE, 0);
+
+ icon = gtk_image_new_from_stock (GTK_STOCK_DIALOG_AUTHENTICATION,
+ GTK_ICON_SIZE_DIALOG);
+
+ gtk_misc_set_alignment (GTK_MISC (icon), 0.5, 0.0);
+ gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
+
+ main_vbox = gtk_vbox_new (FALSE, 18);
+ gtk_box_pack_start (GTK_BOX (hbox), main_vbox, TRUE, TRUE, 0);
+
+ message_label = gtk_label_new (message);
+ gtk_misc_set_alignment (GTK_MISC (message_label), 0.0, 0.5);
+ gtk_label_set_line_wrap (GTK_LABEL (message_label), TRUE);
+ gtk_box_pack_start (GTK_BOX (main_vbox), GTK_WIDGET (message_label),
+ FALSE, FALSE, 0);
+
+ vbox = gtk_vbox_new (FALSE, 6);
+ gtk_box_pack_start (GTK_BOX (main_vbox), vbox, FALSE, FALSE, 0);
+
+ can_anonymous = flags & G_ASK_PASSWORD_ANONYMOUS_SUPPORTED;
+
+ if (can_anonymous)
+ {
+ GtkWidget *anon_box;
+ GtkWidget *choice;
+ GSList *group;
+
+ anon_box = gtk_vbox_new (FALSE, 6);
+ gtk_box_pack_start (GTK_BOX (vbox), anon_box,
+ FALSE, FALSE, 0);
+
+ choice = gtk_radio_button_new_with_mnemonic (NULL, _("Connect _anonymously"));
+ gtk_box_pack_start (GTK_BOX (anon_box),
+ choice,
+ FALSE, FALSE, 0);
+ g_signal_connect (choice, "toggled",
+ G_CALLBACK (pw_dialog_anonymous_toggled), operation);
+ priv->anonymous_toggle = choice;
+
+ group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (choice));
+ choice = gtk_radio_button_new_with_mnemonic (group, _("Connect as u_ser:"));
+ gtk_box_pack_start (GTK_BOX (anon_box),
+ choice,
+ FALSE, FALSE, 0);
+ g_signal_connect (choice, "toggled",
+ G_CALLBACK (pw_dialog_anonymous_toggled), operation);
+ }
+
+ rows = 0;
+
+ if (flags & G_ASK_PASSWORD_NEED_PASSWORD)
+ rows++;
+
+ if (flags & G_ASK_PASSWORD_NEED_USERNAME)
+ rows++;
+
+ if (flags &G_ASK_PASSWORD_NEED_DOMAIN)
+ rows++;
+
+ /* The table that holds the entries */
+ entry_container = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
+
+ gtk_alignment_set_padding (GTK_ALIGNMENT (entry_container),
+ 0, 0, can_anonymous ? 12 : 0, 0);
+
+ gtk_box_pack_start (GTK_BOX (vbox), entry_container,
+ FALSE, FALSE, 0);
+ priv->entry_container = entry_container;
+
+ table = gtk_table_new (rows, 2, FALSE);
+ gtk_table_set_col_spacings (GTK_TABLE (table), 12);
+ gtk_table_set_row_spacings (GTK_TABLE (table), 6);
+ gtk_container_add (GTK_CONTAINER (entry_container), table);
+
+ rows = 0;
+
+ if (flags & G_ASK_PASSWORD_NEED_USERNAME)
+ priv->username_entry = table_add_entry (table, rows++, _("_Username:"),
+ default_user, operation);
+
+ if (flags & G_ASK_PASSWORD_NEED_DOMAIN)
+ priv->domain_entry = table_add_entry (table, rows++, _("_Domain:"),
+ default_domain, operation);
+
+ if (flags & G_ASK_PASSWORD_NEED_PASSWORD)
+ {
+ priv->password_entry = table_add_entry (table, rows++, _("_Password:"),
+ NULL, operation);
+ gtk_entry_set_visibility (GTK_ENTRY (priv->password_entry), FALSE);
+ }
+
+ if (flags & G_ASK_PASSWORD_SAVING_SUPPORTED)
+ {
+ GtkWidget *choice;
+ GtkWidget *remember_box;
+ GSList *group;
+
+ remember_box = gtk_vbox_new (FALSE, 6);
+ gtk_box_pack_start (GTK_BOX (vbox), remember_box,
+ FALSE, FALSE, 0);
+
+ choice = gtk_radio_button_new_with_mnemonic (NULL, _("_Forget password immediately"));
+ g_object_set_data (G_OBJECT (choice), "password-save",
+ GINT_TO_POINTER (G_PASSWORD_SAVE_NEVER));
+ g_signal_connect (choice, "toggled",
+ G_CALLBACK (remember_button_toggled), operation);
+ gtk_box_pack_start (GTK_BOX (remember_box), choice, FALSE, FALSE, 0);
+
+ group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (choice));
+ choice = gtk_radio_button_new_with_mnemonic (group, _("_Remember password until you logout"));
+ g_object_set_data (G_OBJECT (choice), "password-save",
+ GINT_TO_POINTER (G_PASSWORD_SAVE_FOR_SESSION));
+ g_signal_connect (choice, "toggled",
+ G_CALLBACK (remember_button_toggled), operation);
+ gtk_box_pack_start (GTK_BOX (remember_box), choice, FALSE, FALSE, 0);
+
+ group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (choice));
+ choice = gtk_radio_button_new_with_mnemonic (group, _("_Remember forever"));
+ g_object_set_data (G_OBJECT (choice), "password-save",
+ GINT_TO_POINTER (G_PASSWORD_SAVE_PERMANENTLY));
+ g_signal_connect (choice, "toggled",
+ G_CALLBACK (remember_button_toggled), operation);
+ gtk_box_pack_start (GTK_BOX (remember_box), choice, FALSE, FALSE, 0);
+ }
+
+ g_signal_connect (G_OBJECT (dialog), "response",
+ G_CALLBACK (pw_dialog_got_response), operation);
+
+ if (can_anonymous)
+ gtk_widget_set_sensitive (priv->entry_container, FALSE);
+ else if (! pw_dialog_input_is_valid (operation))
+ gtk_dialog_set_response_sensitive (dialog, GTK_RESPONSE_OK, FALSE);
+
+ g_object_notify (G_OBJECT (operation), "is-showing");
+
+ if (priv->parent_window == NULL && priv->screen)
+ gtk_window_set_screen (GTK_WINDOW (dialog), priv->screen);
+
+ gtk_widget_show_all (GTK_WIDGET (dialog));
+
+ g_object_ref (operation);
+}
+
+static void
+question_dialog_button_clicked (GtkDialog *dialog,
+ gint button_number,
+ GMountOperation *op)
+{
+ EvMountOperationPrivate *priv;
+ EvMountOperation *operation;
+
+ operation = EV_MOUNT_OPERATION (op);
+ priv = operation->priv;
+
+ if (button_number >= 0)
+ {
+ g_mount_operation_set_choice (op, button_number);
+ g_mount_operation_reply (op, G_MOUNT_OPERATION_HANDLED);
+ }
+ else
+ g_mount_operation_reply (op, G_MOUNT_OPERATION_ABORTED);
+
+ priv->dialog = NULL;
+ g_object_notify (G_OBJECT (operation), "is-showing");
+ gtk_widget_destroy (GTK_WIDGET (dialog));
+ g_object_unref (op);
+}
+
+static void
+ev_mount_operation_ask_question (GMountOperation *op,
+ const char *message,
+ const char *choices[])
+{
+ EvMountOperationPrivate *priv;
+ GtkWidget *dialog;
+ const char *secondary = NULL;
+ char *primary;
+ int count, len = 0;
+
+ g_return_if_fail (EV_IS_MOUNT_OPERATION (op));
+ g_return_if_fail (message != NULL);
+ g_return_if_fail (choices != NULL);
+
+ priv = EV_MOUNT_OPERATION (op)->priv;
+
+ primary = strstr (message, "\n");
+ if (primary)
+ {
+ secondary = primary + 1;
+ primary = g_strndup (message, primary - message);
+ }
+
+ dialog = gtk_message_dialog_new (priv->parent_window, 0,
+ GTK_MESSAGE_QUESTION,
+ GTK_BUTTONS_NONE, "%s",
+ primary != NULL ? primary : message);
+ g_free (primary);
+
+ if (secondary)
+ gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
+ "%s", secondary);
+
+ /* First count the items in the list then
+ * add the buttons in reverse order */
+
+ while (choices[len] != NULL)
+ len++;
+
+ for (count = len - 1; count >= 0; count--)
+ gtk_dialog_add_button (GTK_DIALOG (dialog), choices[count], count);
+
+ g_signal_connect (G_OBJECT (dialog), "response",
+ G_CALLBACK (question_dialog_button_clicked), op);
+
+ priv->dialog = GTK_DIALOG (dialog);
+ g_object_notify (G_OBJECT (op), "is-showing");
+
+ if (priv->parent_window == NULL && priv->screen)
+ gtk_window_set_screen (GTK_WINDOW (dialog), priv->screen);
+
+ gtk_widget_show (dialog);
+ g_object_ref (op);
+}
+
+GMountOperation *
+ev_mount_operation_new (GtkWindow *parent)
+{
+ GMountOperation *mount_operation;
+
+ mount_operation = g_object_new (EV_TYPE_MOUNT_OPERATION,
+ "parent", parent, NULL);
+
+ return mount_operation;
+}
+
+gboolean
+ev_mount_operation_is_showing (EvMountOperation *op)
+{
+ g_return_val_if_fail (EV_IS_MOUNT_OPERATION (op), FALSE);
+
+ return op->priv->dialog != NULL;
+}
+
+void
+ev_mount_operation_set_parent (EvMountOperation *op,
+ GtkWindow *parent)
+{
+ EvMountOperationPrivate *priv;
+
+ g_return_if_fail (EV_IS_MOUNT_OPERATION (op));
+ g_return_if_fail (parent == NULL || GTK_IS_WINDOW (parent));
+
+ priv = op->priv;
+
+ if (priv->parent_window == parent)
+ return;
+
+ if (priv->parent_window)
+ {
+ g_signal_handlers_disconnect_by_func (priv->parent_window,
+ gtk_widget_destroyed,
+ &priv->parent_window);
+ priv->parent_window = NULL;
+ }
+
+ if (parent)
+ {
+ priv->parent_window = g_object_ref (parent);
+
+ g_signal_connect (parent, "destroy",
+ G_CALLBACK (gtk_widget_destroyed),
+ &priv->parent_window);
+
+ if (priv->dialog)
+ gtk_window_set_transient_for (GTK_WINDOW (priv->dialog), parent);
+ }
+
+ g_object_notify (G_OBJECT (op), "parent");
+}
+
+GtkWindow *
+ev_mount_operation_get_parent (EvMountOperation *op)
+{
+ g_return_val_if_fail (EV_IS_MOUNT_OPERATION (op), NULL);
+
+ return op->priv->parent_window;
+}
+
+void
+ev_mount_operation_set_screen (EvMountOperation *op,
+ GdkScreen *screen)
+{
+ EvMountOperationPrivate *priv;
+
+ g_return_if_fail (EV_IS_MOUNT_OPERATION (op));
+ g_return_if_fail (GDK_IS_SCREEN (screen));
+
+ priv = op->priv;
+
+ if (priv->screen == screen)
+ return;
+
+ if (priv->screen)
+ g_object_unref (priv->screen);
+
+ priv->screen = g_object_ref (screen);
+
+ if (priv->dialog)
+ gtk_window_set_screen (GTK_WINDOW (priv->dialog), screen);
+
+ g_object_notify (G_OBJECT (op), "screen");
+}
+
+GdkScreen *
+ev_mount_operation_get_screen (EvMountOperation *op)
+{
+ EvMountOperationPrivate *priv;
+
+ g_return_val_if_fail (EV_IS_MOUNT_OPERATION (op), NULL);
+
+ priv = op->priv;
+
+ if (priv->dialog)
+ return gtk_window_get_screen (GTK_WINDOW (priv->dialog));
+ else if (priv->parent_window)
+ return gtk_window_get_screen (GTK_WINDOW (priv->parent_window));
+ else if (priv->screen)
+ return priv->screen;
+ else
+ return gdk_screen_get_default ();
+}
+
https://www.fi.muni.cz/~kas/git / evince.git / commitdiff