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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 14:36:24 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 14:36:24 +0000 |
commit | 9b6d8e63db85c30007b463e91f91a791969fa83f (patch) | |
tree | 0899af51d73c1bf986f73ae39a03c4436083018a /panels/sharing/cc-sharing-panel.c | |
parent | Initial commit. (diff) | |
download | gnome-control-center-9b6d8e63db85c30007b463e91f91a791969fa83f.tar.xz gnome-control-center-9b6d8e63db85c30007b463e91f91a791969fa83f.zip |
Adding upstream version 1:3.38.4.upstream/1%3.38.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'panels/sharing/cc-sharing-panel.c')
-rw-r--r-- | panels/sharing/cc-sharing-panel.c | 1230 |
1 files changed, 1230 insertions, 0 deletions
diff --git a/panels/sharing/cc-sharing-panel.c b/panels/sharing/cc-sharing-panel.c new file mode 100644 index 0000000..0cdafe6 --- /dev/null +++ b/panels/sharing/cc-sharing-panel.c @@ -0,0 +1,1230 @@ +/* + * Copyright (C) 2013 Intel, Inc + * + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Author: Thomas Wood <thomas.wood@intel.com> + * + */ + +#include "cc-sharing-panel.h" +#include "cc-hostname-entry.h" + +#include "list-box-helper.h" +#include "cc-sharing-resources.h" +#include "cc-remote-login.h" +#include "file-share-properties.h" +#include "cc-media-sharing.h" +#include "cc-sharing-networks.h" +#include "cc-sharing-switch.h" +#include "cc-gnome-remote-desktop.h" +#include "org.gnome.SettingsDaemon.Sharing.h" + +#ifdef GDK_WINDOWING_WAYLAND +#include <gdk/gdkwayland.h> +#endif +#include <glib/gi18n.h> +#include <config.h> + +static void cc_sharing_panel_setup_label_with_hostname (CcSharingPanel *self, GtkWidget *label); +static GtkWidget *cc_sharing_panel_new_media_sharing_row (const char *uri_or_path, + CcSharingPanel *self); + +#define FILE_SHARING_SCHEMA_ID "org.gnome.desktop.file-sharing" +#define GNOME_REMOTE_DESKTOP_SCHEMA_ID "org.gnome.desktop.remote-desktop" +#define GNOME_REMOTE_DESKTOP_VNC_SCHEMA_ID "org.gnome.desktop.remote-desktop.vnc" + +typedef enum +{ + GRD_VNC_AUTH_METHOD_PROMPT, + GRD_VNC_AUTH_METHOD_PASSWORD +} GrdVncAuthMethod; + +struct _CcSharingPanel +{ + CcPanel parent_instance; + + GtkWidget *approve_connections_radiobutton; + GtkWidget *hostname_entry; + GtkWidget *main_list_box; + GtkWidget *master_switch; + GtkWidget *media_sharing_dialog; + GtkWidget *media_sharing_headerbar; + GtkWidget *media_sharing_row; + GtkWidget *media_sharing_switch; + GtkWidget *personal_file_sharing_dialog; + GtkWidget *personal_file_sharing_grid; + GtkWidget *personal_file_sharing_headerbar; + GtkWidget *personal_file_sharing_label; + GtkWidget *personal_file_sharing_password_entry; + GtkWidget *personal_file_sharing_password_label; + GtkWidget *personal_file_sharing_require_password_switch; + GtkWidget *personal_file_sharing_row; + GtkWidget *personal_file_sharing_switch; + GtkWidget *password_grid; + GtkWidget *remote_control_box; + GtkWidget *remote_control_checkbutton; + GtkWidget *remote_control_password_entry; + GtkWidget *remote_login_dialog; + GtkWidget *remote_login_label; + GtkWidget *remote_login_row; + GtkWidget *remote_login_switch; + GtkWidget *require_password_radiobutton; + GtkWidget *screen_sharing_dialog; + GtkWidget *screen_sharing_grid; + GtkWidget *screen_sharing_headerbar; + GtkWidget *screen_sharing_label; + GtkWidget *screen_sharing_row; + GtkWidget *screen_sharing_switch; + GtkWidget *shared_folders_grid; + GtkWidget *shared_folders_listbox; + GtkWidget *show_password_checkbutton; + + GDBusProxy *sharing_proxy; + + guint remote_desktop_name_watch; +}; + +CC_PANEL_REGISTER (CcSharingPanel, cc_sharing_panel) + +#define OFF_IF_VISIBLE(x, y) { if (gtk_widget_is_visible(x) && (y) != NULL && gtk_widget_is_sensitive(y)) gtk_switch_set_active (GTK_SWITCH(y), FALSE); } + +static void +cc_sharing_panel_master_switch_notify (CcSharingPanel *self) +{ + gboolean active; + + active = gtk_switch_get_active (GTK_SWITCH (self->master_switch)); + + if (!active) + { + /* disable all services if the master switch is not active */ + OFF_IF_VISIBLE(self->media_sharing_row, self->media_sharing_switch); + OFF_IF_VISIBLE(self->personal_file_sharing_row, self->personal_file_sharing_switch); + OFF_IF_VISIBLE(self->screen_sharing_row, self->screen_sharing_switch); + + gtk_switch_set_active (GTK_SWITCH (self->remote_login_switch), FALSE); + } + + gtk_widget_set_sensitive (self->main_list_box, active); +} + +static void +cc_sharing_panel_constructed (GObject *object) +{ + CcSharingPanel *self = CC_SHARING_PANEL (object); + + G_OBJECT_CLASS (cc_sharing_panel_parent_class)->constructed (object); + + /* add the master switch */ + cc_shell_embed_widget_in_header (cc_panel_get_shell (CC_PANEL (object)), + gtk_widget_get_parent (self->master_switch), + GTK_POS_RIGHT); +} + +static void +cc_sharing_panel_dispose (GObject *object) +{ + CcSharingPanel *self = CC_SHARING_PANEL (object); + + if (self->remote_desktop_name_watch) + g_bus_unwatch_name (self->remote_desktop_name_watch); + self->remote_desktop_name_watch = 0; + + if (self->media_sharing_dialog) + { + gtk_widget_destroy (self->media_sharing_dialog); + self->media_sharing_dialog = NULL; + } + + if (self->personal_file_sharing_dialog) + { + gtk_widget_destroy (self->personal_file_sharing_dialog); + self->personal_file_sharing_dialog = NULL; + } + + if (self->remote_login_dialog) + { + gtk_widget_destroy (self->remote_login_dialog); + self->remote_login_dialog = NULL; + } + + if (self->screen_sharing_dialog) + { + gtk_widget_destroy (self->screen_sharing_dialog); + self->screen_sharing_dialog = NULL; + } + + g_clear_object (&self->sharing_proxy); + + G_OBJECT_CLASS (cc_sharing_panel_parent_class)->dispose (object); +} + +static const char * +cc_sharing_panel_get_help_uri (CcPanel *panel) +{ + return "help:gnome-help/prefs-sharing"; +} + +static void +cc_sharing_panel_class_init (CcSharingPanelClass *klass) +{ + GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); + GObjectClass *object_class = G_OBJECT_CLASS (klass); + CcPanelClass *panel_class = CC_PANEL_CLASS (klass); + + object_class->constructed = cc_sharing_panel_constructed; + object_class->dispose = cc_sharing_panel_dispose; + + panel_class->get_help_uri = cc_sharing_panel_get_help_uri; + + gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/control-center/sharing/cc-sharing-panel.ui"); + + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, approve_connections_radiobutton); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, hostname_entry); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, screen_sharing_grid); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, shared_folders_grid); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, main_list_box); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, media_sharing_dialog); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, media_sharing_headerbar); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, media_sharing_row); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, personal_file_sharing_dialog); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, personal_file_sharing_grid); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, personal_file_sharing_headerbar); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, personal_file_sharing_label); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, personal_file_sharing_password_entry); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, personal_file_sharing_password_label); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, personal_file_sharing_require_password_switch); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, personal_file_sharing_row); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, password_grid); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, remote_control_box); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, remote_control_checkbutton); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, remote_control_password_entry); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, remote_login_dialog); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, remote_login_label); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, remote_login_row); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, remote_login_switch); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, require_password_radiobutton); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, screen_sharing_dialog); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, screen_sharing_headerbar); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, screen_sharing_label); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, screen_sharing_row); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, shared_folders_listbox); + gtk_widget_class_bind_template_child (widget_class, CcSharingPanel, show_password_checkbutton); + + g_type_ensure (CC_TYPE_HOSTNAME_ENTRY); +} + +static void +cc_sharing_panel_run_dialog (CcSharingPanel *self, + GtkWidget *dialog) +{ + GtkWidget *parent; + + /* ensure labels with the hostname are updated if the hostname has changed */ + cc_sharing_panel_setup_label_with_hostname (self, + self->screen_sharing_label); + cc_sharing_panel_setup_label_with_hostname (self, self->remote_login_label); + cc_sharing_panel_setup_label_with_hostname (self, + self->personal_file_sharing_label); + + + parent = cc_shell_get_toplevel (cc_panel_get_shell (CC_PANEL (self))); + + gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (parent)); + gtk_dialog_run (GTK_DIALOG (dialog)); +} + +static void +cc_sharing_panel_main_list_box_row_activated (CcSharingPanel *self, + GtkListBoxRow *row) +{ + GtkWidget *dialog; + + if (row == GTK_LIST_BOX_ROW (self->media_sharing_row)) + dialog = self->media_sharing_dialog; + else if (row == GTK_LIST_BOX_ROW (self->personal_file_sharing_row)) + dialog = self->personal_file_sharing_dialog; + else if (row == GTK_LIST_BOX_ROW (self->remote_login_row)) + dialog = self->remote_login_dialog; + else if (row == GTK_LIST_BOX_ROW (self->screen_sharing_row)) + dialog = self->screen_sharing_dialog; + else + return; + + gtk_list_box_select_row (GTK_LIST_BOX (self->main_list_box), NULL); + + cc_sharing_panel_run_dialog (self, dialog); +} + +static gboolean +cc_sharing_panel_switch_to_label_transform_func (GBinding *binding, + const GValue *source_value, + GValue *target_value, + CcSharingPanel *self) +{ + gboolean active; + + if (!G_VALUE_HOLDS_BOOLEAN (source_value)) + return FALSE; + + if (!G_VALUE_HOLDS_STRING (target_value)) + return FALSE; + + active = g_value_get_boolean (source_value); + + if (active) + g_value_set_string (target_value, C_("service is enabled", "On")); + else + g_value_set_string (target_value, C_("service is disabled", "Off")); + + /* ensure the master switch is active if one of the services is active */ + if (active) + gtk_switch_set_active (GTK_SWITCH (self->master_switch), TRUE); + + return TRUE; +} + +static gboolean +cc_sharing_panel_networks_to_label_transform_func (GBinding *binding, + const GValue *source_value, + GValue *target_value, + CcSharingPanel *self) +{ + CcSharingStatus status; + + if (!G_VALUE_HOLDS_UINT (source_value)) + return FALSE; + + if (!G_VALUE_HOLDS_STRING (target_value)) + return FALSE; + + status = g_value_get_uint (source_value); + + switch (status) { + case CC_SHARING_STATUS_OFF: + g_value_set_string (target_value, C_("service is disabled", "Off")); + break; + case CC_SHARING_STATUS_ENABLED: + g_value_set_string (target_value, C_("service is enabled", "Enabled")); + break; + case CC_SHARING_STATUS_ACTIVE: + g_value_set_string (target_value, C_("service is active", "Active")); + break; + default: + return FALSE; + } + + /* ensure the master switch is active if one of the services is active */ + if (status != CC_SHARING_STATUS_OFF) + gtk_switch_set_active (GTK_SWITCH (self->master_switch), TRUE); + + return TRUE; +} + +static void +cc_sharing_panel_bind_switch_to_label (CcSharingPanel *self, + GtkWidget *gtkswitch, + GtkWidget *row) +{ + g_object_bind_property_full (gtkswitch, "active", row, "secondary-label", + G_BINDING_SYNC_CREATE, + (GBindingTransformFunc) cc_sharing_panel_switch_to_label_transform_func, + NULL, self, NULL); +} + +static void +cc_sharing_panel_bind_networks_to_label (CcSharingPanel *self, + GtkWidget *networks, + GtkWidget *list_row) +{ + g_object_bind_property_full (networks, "status", list_row, "secondary-label", + G_BINDING_SYNC_CREATE, + (GBindingTransformFunc) cc_sharing_panel_networks_to_label_transform_func, + NULL, self, NULL); +} + +static void +cc_sharing_panel_bind_switch_to_widgets (GtkWidget *gtkswitch, + GtkWidget *first_widget, + ...) +{ + va_list w; + GtkWidget *widget; + + va_start (w, first_widget); + + g_object_bind_property (gtkswitch, "active", first_widget, + "sensitive", G_BINDING_SYNC_CREATE); + + while ((widget = va_arg (w, GtkWidget*))) + { + g_object_bind_property (gtkswitch, "active", widget, + "sensitive", G_BINDING_SYNC_CREATE); + } + + va_end (w); +} + +static void +cc_sharing_panel_add_folder (CcSharingPanel *self, + GtkListBoxRow *row) +{ + GtkWidget *dialog; + g_autofree gchar *folder = NULL; + gboolean matching = FALSE; + GList *rows, *l; + + if (!GPOINTER_TO_INT (g_object_get_data (G_OBJECT (row), "is-add"))) + return; + + dialog = gtk_file_chooser_dialog_new (_("Choose a Folder"), + GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (self->shared_folders_listbox))), + GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER, + _("_Cancel"), GTK_RESPONSE_CANCEL, + _("_Open"), GTK_RESPONSE_ACCEPT, + NULL); + gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (dialog), FALSE); + if (gtk_dialog_run (GTK_DIALOG (dialog)) != GTK_RESPONSE_ACCEPT) + goto bail; + + gtk_widget_hide (dialog); + + rows = gtk_container_get_children (GTK_CONTAINER (self->shared_folders_listbox)); + + folder = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (dialog)); + if (!folder || g_str_equal (folder, "")) + goto bail; + + g_debug ("Trying to add %s", folder); + + for (l = rows; l != NULL; l = l->next) + { + const char *string; + + string = g_object_get_data (G_OBJECT (l->data), "path"); + matching = (g_strcmp0 (string, folder) == 0); + + if (matching) + { + g_debug ("Found a duplicate for %s", folder); + break; + } + } + + if (!matching) + { + GtkWidget *row; + int i; + + row = cc_sharing_panel_new_media_sharing_row (folder, self); + i = g_list_length (rows); + gtk_list_box_insert (GTK_LIST_BOX (self->shared_folders_listbox), row, i - 1); + gtk_widget_set_visible (row, TRUE); + } + cc_list_box_adjust_scrolling (GTK_LIST_BOX (self->shared_folders_listbox)); + +bail: + gtk_widget_destroy (dialog); +} + +static void +cc_sharing_panel_remove_folder (CcSharingPanel *self, + GtkButton *button) +{ + GtkWidget *row; + + row = g_object_get_data (G_OBJECT (button), "row"); + gtk_widget_destroy (row); + cc_list_box_adjust_scrolling (GTK_LIST_BOX (self->shared_folders_listbox)); +} + +static void +cc_sharing_panel_media_sharing_dialog_response (CcSharingPanel *self, + gint reponse_id) +{ + g_autoptr(GPtrArray) folders = NULL; + GtkWidget *box; + GList *rows, *l; + + box = self->shared_folders_listbox; + rows = gtk_container_get_children (GTK_CONTAINER (box)); + folders = g_ptr_array_new_with_free_func (g_free); + + for (l = rows; l != NULL; l = l->next) + { + const char *folder; + + folder = g_object_get_data (G_OBJECT (l->data), "path"); + if (folder == NULL) + continue; + g_ptr_array_add (folders, g_strdup (folder)); + } + + g_ptr_array_add (folders, NULL); + + cc_media_sharing_set_preferences ((gchar **) folders->pdata); +} + +#define ICON_NAME_FOLDER "folder-symbolic" +#define ICON_NAME_FOLDER_DESKTOP "user-desktop-symbolic" +#define ICON_NAME_FOLDER_DOCUMENTS "folder-documents-symbolic" +#define ICON_NAME_FOLDER_DOWNLOAD "folder-download-symbolic" +#define ICON_NAME_FOLDER_MUSIC "folder-music-symbolic" +#define ICON_NAME_FOLDER_PICTURES "folder-pictures-symbolic" +#define ICON_NAME_FOLDER_PUBLIC_SHARE "folder-publicshare-symbolic" +#define ICON_NAME_FOLDER_TEMPLATES "folder-templates-symbolic" +#define ICON_NAME_FOLDER_VIDEOS "folder-videos-symbolic" +#define ICON_NAME_FOLDER_SAVED_SEARCH "folder-saved-search-symbolic" + +static GIcon * +special_directory_get_gicon (GUserDirectory directory) +{ +#define ICON_CASE(x) \ + case G_USER_DIRECTORY_ ## x: \ + return g_themed_icon_new_with_default_fallbacks (ICON_NAME_FOLDER_ ## x); + + switch (directory) + { + ICON_CASE (DESKTOP); + ICON_CASE (DOCUMENTS); + ICON_CASE (DOWNLOAD); + ICON_CASE (MUSIC); + ICON_CASE (PICTURES); + ICON_CASE (PUBLIC_SHARE); + ICON_CASE (TEMPLATES); + ICON_CASE (VIDEOS); + + default: + return g_themed_icon_new_with_default_fallbacks (ICON_NAME_FOLDER); + } + +#undef ICON_CASE +} + +static GtkWidget * +cc_sharing_panel_new_media_sharing_row (const char *uri_or_path, + CcSharingPanel *self) +{ + GtkWidget *row, *box, *w; + GUserDirectory dir = G_USER_N_DIRECTORIES; + g_autoptr(GIcon) icon = NULL; + guint i; + g_autofree gchar *basename = NULL; + g_autofree gchar *path = NULL; + g_autoptr(GFile) file = NULL; + + file = g_file_new_for_commandline_arg (uri_or_path); + path = g_file_get_path (file); + + row = gtk_list_box_row_new (); + box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0); + gtk_widget_show (box); + gtk_container_set_border_width (GTK_CONTAINER (box), 3); + gtk_widget_set_margin_start (box, 6); + gtk_container_add (GTK_CONTAINER (row), box); + + /* Find the icon and create it */ + for (i = 0; i < G_USER_N_DIRECTORIES; i++) + { + if (g_strcmp0 (path, g_get_user_special_dir (i)) == 0) + { + dir = i; + break; + } + } + + icon = special_directory_get_gicon (dir); + w = gtk_image_new_from_gicon (icon, GTK_ICON_SIZE_MENU); + gtk_widget_show (w); + gtk_widget_set_margin_end (w, 12); + gtk_container_add (GTK_CONTAINER (box), w); + + /* Label */ + basename = g_filename_display_basename (path); + w = gtk_label_new (basename); + gtk_widget_show (w); + gtk_container_add (GTK_CONTAINER (box), w); + + /* Remove button */ + w = gtk_button_new_from_icon_name ("window-close-symbolic", GTK_ICON_SIZE_SMALL_TOOLBAR); + gtk_widget_show (w); + gtk_button_set_relief (GTK_BUTTON (w), GTK_RELIEF_NONE); + gtk_widget_set_margin_top (w, 3); + gtk_widget_set_margin_bottom (w, 3); + gtk_widget_set_margin_end (w, 12); + gtk_widget_set_valign (w, GTK_ALIGN_CENTER); + gtk_box_pack_end (GTK_BOX (box), w, FALSE, FALSE, 0); + g_signal_connect_object (G_OBJECT (w), "clicked", + G_CALLBACK (cc_sharing_panel_remove_folder), self, G_CONNECT_SWAPPED); + g_object_set_data (G_OBJECT (w), "row", row); + + g_object_set_data_full (G_OBJECT (row), "path", g_steal_pointer (&path), g_free); + + return row; +} + +static GtkWidget * +cc_sharing_panel_new_add_media_sharing_row (CcSharingPanel *self) +{ + GtkWidget *row, *box, *w; + + row = gtk_list_box_row_new (); + box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0); + gtk_widget_show (box); + gtk_container_set_border_width (GTK_CONTAINER (box), 3); + gtk_container_add (GTK_CONTAINER (row), box); + + w = gtk_image_new_from_icon_name ("list-add-symbolic", GTK_ICON_SIZE_SMALL_TOOLBAR); + gtk_widget_show (w); + gtk_container_add (GTK_CONTAINER (box), w); + gtk_widget_set_hexpand (w, TRUE); + gtk_widget_set_margin_top (w, 6); + gtk_widget_set_margin_bottom (w, 6); + + g_object_set_data (G_OBJECT (w), "row", row); + + g_object_set_data (G_OBJECT (row), "is-add", GINT_TO_POINTER (1)); + + return row; +} + +static void +cc_sharing_panel_setup_media_sharing_dialog (CcSharingPanel *self) +{ + g_auto(GStrv) folders = NULL; + GStrv list; + GtkWidget *row, *networks, *w; + g_autofree gchar *path = NULL; + + path = g_find_program_in_path ("rygel"); + if (path == NULL) + { + gtk_widget_hide (self->media_sharing_row); + return; + } + + g_signal_connect_object (self->media_sharing_dialog, "response", + G_CALLBACK (cc_sharing_panel_media_sharing_dialog_response), + self, G_CONNECT_SWAPPED); + + cc_media_sharing_get_preferences (&folders); + + gtk_list_box_set_header_func (GTK_LIST_BOX (self->shared_folders_listbox), + cc_list_box_update_header_func, NULL, + NULL); + cc_list_box_setup_scrolling (GTK_LIST_BOX (self->shared_folders_listbox), 3); + + list = folders; + while (list && *list) + { + row = cc_sharing_panel_new_media_sharing_row (*list, self); + gtk_widget_show (row); + gtk_list_box_insert (GTK_LIST_BOX (self->shared_folders_listbox), row, -1); + list++; + } + + row = cc_sharing_panel_new_add_media_sharing_row (self); + gtk_widget_show (row); + gtk_list_box_insert (GTK_LIST_BOX (self->shared_folders_listbox), row, -1); + + cc_list_box_adjust_scrolling (GTK_LIST_BOX (self->shared_folders_listbox)); + + g_signal_connect_object (self->shared_folders_listbox, "row-activated", + G_CALLBACK (cc_sharing_panel_add_folder), self, G_CONNECT_SWAPPED); + + networks = cc_sharing_networks_new (self->sharing_proxy, "rygel"); + gtk_grid_attach (GTK_GRID (self->shared_folders_grid), networks, 0, 4, 2, 1); + gtk_widget_show (networks); + + w = cc_sharing_switch_new (networks); + gtk_header_bar_pack_start (GTK_HEADER_BAR (self->media_sharing_headerbar), w); + self->media_sharing_switch = w; + + cc_sharing_panel_bind_networks_to_label (self, networks, + self->media_sharing_row); +} + +static gboolean +cc_sharing_panel_label_activate_link (GtkLabel *label, + gchar *uri, + GtkMenu *menu) +{ + gtk_menu_popup_at_pointer (menu, NULL); + + g_object_set_data_full (G_OBJECT (menu), "uri-text", g_strdup (uri), g_free); + + return TRUE; +} + +static void +copy_uri_to_clipboard (GtkMenuItem *item, + GtkMenu *menu) +{ + GtkClipboard *clipboard; + const gchar *text; + + text = g_object_get_data (G_OBJECT (menu), "uri-text"); + + clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD); + gtk_clipboard_set_text (clipboard, text, -1); +} + +static void +cc_sharing_panel_setup_label (CcSharingPanel *self, + GtkWidget *label, + const gchar *hostname) +{ + g_autofree gchar *text = NULL; + + if (label == self->personal_file_sharing_label) + { + g_autofree gchar *url = g_strdup_printf ("<a href=\"dav://%s\">dav://%s</a>", hostname, hostname); + /* TRANSLATORS: %s is replaced with a link to a dav://<hostname> URL */ + text = g_strdup_printf (_("File Sharing allows you to share your Public folder with others on your current network using: %s"), url); + } + else if (label == self->remote_login_label) + { + g_autofree gchar *command = g_strdup_printf ("<a href=\"ssh %s\">ssh %s</a>", hostname, hostname); + /* TRANSLATORS: %s is replaced with a link to a "ssh <hostname>" command to run */ + text = g_strdup_printf (_("When remote login is enabled, remote users can connect using the Secure Shell command:\n%s"), command); + } + else if (label == self->screen_sharing_label) + { + g_autofree gchar *url = g_strdup_printf ("<a href=\"vnc://%s\">vnc://%s</a>", hostname, hostname); + /* TRANSLATORS: %s is replaced with a link to a vnc://<hostname> URL */ + text = g_strdup_printf (_("Screen sharing allows remote users to view or control your screen by connecting to %s"), url); + } + else + g_assert_not_reached (); + + gtk_label_set_label (GTK_LABEL (label), text); +} + +typedef struct +{ + CcSharingPanel *panel; + GtkWidget *label; +} GetHostNameData; + +G_DEFINE_AUTOPTR_CLEANUP_FUNC (GetHostNameData, g_free); + +static void +cc_sharing_panel_get_host_name_fqdn_done (GObject *object, + GAsyncResult *res, + gpointer user_data) +{ + GDBusConnection *connection = G_DBUS_CONNECTION (object); + g_autoptr(GetHostNameData) data = user_data; + g_autoptr(GError) error = NULL; + g_autoptr(GVariant) variant = NULL; + const gchar *fqdn; + + variant = g_dbus_connection_call_finish (connection, res, &error); + + if (variant == NULL) + { + /* Avahi service may not be available */ + g_debug ("Error calling GetHostNameFqdn: %s", error->message); + + if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) + { + g_autofree gchar *hostname = NULL; + + hostname = cc_hostname_entry_get_hostname (CC_HOSTNAME_ENTRY (data->panel->hostname_entry)); + + cc_sharing_panel_setup_label (data->panel, data->label, hostname); + } + + return; + } + + g_variant_get (variant, "(&s)", &fqdn); + + cc_sharing_panel_setup_label (data->panel, data->label, fqdn); +} + +static void +cc_sharing_panel_bus_ready (GObject *object, + GAsyncResult *res, + gpointer user_data) +{ + g_autoptr(GDBusConnection) connection = NULL; + g_autoptr(GetHostNameData) data = user_data; + g_autoptr(GError) error = NULL; + + connection = g_bus_get_finish (res, &error); + + if (connection == NULL) + { + g_warning ("Could not connect to system bus: %s", error->message); + + if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) + { + g_autofree gchar *hostname = NULL; + + hostname = cc_hostname_entry_get_hostname (CC_HOSTNAME_ENTRY (data->panel->hostname_entry)); + + cc_sharing_panel_setup_label (data->panel, data->label, hostname); + } + + return; + } + + g_dbus_connection_call (connection, + "org.freedesktop.Avahi", + "/", + "org.freedesktop.Avahi.Server", + "GetHostNameFqdn", + NULL, + (GVariantType*)"(s)", + G_DBUS_CALL_FLAGS_NONE, + -1, + cc_panel_get_cancellable (CC_PANEL (data->panel)), + cc_sharing_panel_get_host_name_fqdn_done, + data); + g_steal_pointer (&data); +} + + +static void +cc_sharing_panel_setup_label_with_hostname (CcSharingPanel *self, + GtkWidget *label) +{ + GtkWidget *menu; + GtkWidget *menu_item; + GetHostNameData *get_hostname_data; + + /* create the menu */ + menu = gtk_menu_new (); + + menu_item = gtk_menu_item_new_with_label (_("Copy")); + gtk_widget_show (menu_item); + + g_signal_connect (menu_item, "activate", G_CALLBACK (copy_uri_to_clipboard), + menu); + + gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item); + + /* show the menu when the link is activated */ + g_signal_connect (label, "activate-link", + G_CALLBACK (cc_sharing_panel_label_activate_link), menu); + + /* destroy the menu when the label is destroyed */ + g_signal_connect_swapped (label, "destroy", G_CALLBACK (gtk_widget_destroy), + menu); + + + /* set the hostname */ + get_hostname_data = g_new (GetHostNameData, 1); + get_hostname_data->panel = self; + get_hostname_data->label = label; + g_bus_get (G_BUS_TYPE_SYSTEM, + cc_panel_get_cancellable (CC_PANEL (self)), + cc_sharing_panel_bus_ready, + get_hostname_data); +} + +static gboolean +file_sharing_get_require_password (GValue *value, + GVariant *variant, + gpointer user_data) +{ + if (g_str_equal (g_variant_get_string (variant, NULL), "always")) + g_value_set_boolean (value, TRUE); + else + g_value_set_boolean (value, FALSE); + + return TRUE; +} + +static GVariant * +file_sharing_set_require_password (const GValue *value, + const GVariantType *type, + gpointer user_data) +{ + if (g_value_get_boolean (value)) + return g_variant_new_string ("always"); + else + return g_variant_new_string ("never"); +} + +static void +file_sharing_password_changed (GtkEntry *entry) +{ + file_share_write_out_password (gtk_entry_get_text (entry)); +} + +static void +cc_sharing_panel_setup_personal_file_sharing_dialog (CcSharingPanel *self) +{ + GSettings *settings; + GtkWidget *networks, *w; + + cc_sharing_panel_bind_switch_to_widgets (self->personal_file_sharing_require_password_switch, + self->personal_file_sharing_password_entry, + self->personal_file_sharing_password_label, + NULL); + + cc_sharing_panel_setup_label_with_hostname (self, + self->personal_file_sharing_label); + + /* the password cannot be read, so just make sure the entry is not empty */ + gtk_entry_set_text (GTK_ENTRY (self->personal_file_sharing_password_entry), + "password"); + + settings = g_settings_new (FILE_SHARING_SCHEMA_ID); + g_settings_bind_with_mapping (settings, "require-password", + self->personal_file_sharing_require_password_switch, + "active", + G_SETTINGS_BIND_DEFAULT, + file_sharing_get_require_password, + file_sharing_set_require_password, NULL, NULL); + + g_signal_connect (self->personal_file_sharing_password_entry, + "notify::text", G_CALLBACK (file_sharing_password_changed), + NULL); + + networks = cc_sharing_networks_new (self->sharing_proxy, "gnome-user-share-webdav"); + gtk_grid_attach (GTK_GRID (self->personal_file_sharing_grid), networks, 0, 3, 2, 1); + gtk_widget_show (networks); + + w = cc_sharing_switch_new (networks); + gtk_header_bar_pack_start (GTK_HEADER_BAR (self->personal_file_sharing_headerbar), w); + self->personal_file_sharing_switch = w; + + cc_sharing_panel_bind_networks_to_label (self, + networks, + self->personal_file_sharing_row); +} + +static void +remote_login_switch_activate (CcSharingPanel *self) +{ + cc_remote_login_set_enabled (cc_panel_get_cancellable (CC_PANEL (self)), GTK_SWITCH (self->remote_login_switch)); +} + +static void +cc_sharing_panel_setup_remote_login_dialog (CcSharingPanel *self) +{ + cc_sharing_panel_bind_switch_to_label (self, self->remote_login_switch, + self->remote_login_row); + + cc_sharing_panel_setup_label_with_hostname (self, self->remote_login_label); + + g_signal_connect_object (self->remote_login_switch, "notify::active", + G_CALLBACK (remote_login_switch_activate), self, G_CONNECT_SWAPPED); + gtk_widget_set_sensitive (self->remote_login_switch, FALSE); + + cc_remote_login_get_enabled (cc_panel_get_cancellable (CC_PANEL (self)), + GTK_SWITCH (self->remote_login_switch), + self->remote_login_row); +} + +static gboolean +cc_sharing_panel_check_schema_available (CcSharingPanel *self, + const gchar *schema_id) +{ + GSettingsSchemaSource *source; + g_autoptr(GSettingsSchema) schema = NULL; + + source = g_settings_schema_source_get_default (); + if (!source) + return FALSE; + + schema = g_settings_schema_source_lookup (source, schema_id, TRUE); + if (!schema) + return FALSE; + + return TRUE; +} + +static void +screen_sharing_show_cb (CcSharingPanel *self) +{ + gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (self->show_password_checkbutton), + FALSE); +} + +static void +screen_sharing_hide_cb (CcSharingPanel *self) +{ + GtkToggleButton *ac_radio; + GtkEntry *pw_entry; + const gchar *password; + + ac_radio = GTK_TOGGLE_BUTTON (self->approve_connections_radiobutton); + pw_entry = GTK_ENTRY (self->remote_control_password_entry); + password = gtk_entry_get_text (pw_entry); + + if (password == NULL || *password == '\0') + gtk_toggle_button_set_active (ac_radio, TRUE); +} + +#define MAX_PASSWORD_SIZE 8 +static void +screen_sharing_password_insert_text_cb (CcSharingPanel *self, + gchar *new_text, + gint new_text_length, + gpointer position) +{ + int l, available_size; + + l = gtk_entry_buffer_get_bytes (gtk_entry_get_buffer (GTK_ENTRY (self->remote_control_password_entry))); + + if (l + new_text_length <= MAX_PASSWORD_SIZE) + return; + + g_signal_stop_emission_by_name (self->remote_control_password_entry, "insert-text"); + gtk_widget_error_bell (GTK_WIDGET (self->remote_control_password_entry)); + + available_size = g_utf8_strlen (new_text, MAX_PASSWORD_SIZE - l); + if (available_size == 0) + return; + + g_signal_handlers_block_by_func (self->remote_control_password_entry, + (gpointer) screen_sharing_password_insert_text_cb, + self); + gtk_editable_insert_text (GTK_EDITABLE (self->remote_control_password_entry), new_text, available_size, position); + g_signal_handlers_unblock_by_func (self->remote_control_password_entry, + (gpointer) screen_sharing_password_insert_text_cb, + self); +} +#undef MAX_PASSWORD_SIZE + +static void +on_vnc_password_entry_notify_text (CcSharingPanel *self) +{ + cc_grd_store_vnc_password (gtk_entry_get_text (GTK_ENTRY (self->remote_control_password_entry)), cc_panel_get_cancellable (CC_PANEL (self))); +} + +static void +cc_sharing_panel_setup_screen_sharing_dialog_gnome_remote_desktop (CcSharingPanel *self) +{ + g_autofree gchar *password = NULL; + g_autoptr(GSettings) vnc_settings = NULL; + GtkWidget *networks, *w; + + cc_sharing_panel_bind_switch_to_widgets (self->require_password_radiobutton, self->password_grid, NULL); + + cc_sharing_panel_setup_label_with_hostname (self, self->screen_sharing_label); + + g_object_bind_property (self->show_password_checkbutton, + "active", + self->remote_control_password_entry, + "visibility", + G_BINDING_SYNC_CREATE); + + /* make sure the password entry is hidden by default */ + g_signal_connect_object (self->screen_sharing_dialog, + "show", + G_CALLBACK (screen_sharing_show_cb), + self, + G_CONNECT_SWAPPED); + + g_signal_connect_object (self->screen_sharing_dialog, + "hide", + G_CALLBACK (screen_sharing_hide_cb), + self, + G_CONNECT_SWAPPED); + + password = cc_grd_lookup_vnc_password (cc_panel_get_cancellable (CC_PANEL (self))); + if (password != NULL) + gtk_entry_set_text (GTK_ENTRY (self->remote_control_password_entry), password); + + /* accept at most 8 bytes in password entry */ + g_signal_connect_object (self->remote_control_password_entry, + "insert-text", + G_CALLBACK (screen_sharing_password_insert_text_cb), + self, + G_CONNECT_SWAPPED); + + /* Bind settings to widgets */ + vnc_settings = g_settings_new (GNOME_REMOTE_DESKTOP_VNC_SCHEMA_ID); + + g_settings_bind (vnc_settings, + "view-only", + self->remote_control_checkbutton, + "active", + G_SETTINGS_BIND_DEFAULT | G_SETTINGS_BIND_INVERT_BOOLEAN); + + g_settings_bind_with_mapping (vnc_settings, + "auth-method", + self->approve_connections_radiobutton, + "active", + G_SETTINGS_BIND_DEFAULT, + cc_grd_get_is_auth_method_prompt, + cc_grd_set_is_auth_method_prompt, + NULL, + NULL); + + g_settings_bind_with_mapping (vnc_settings, + "auth-method", + self->require_password_radiobutton, + "active", + G_SETTINGS_BIND_DEFAULT, + cc_grd_get_is_auth_method_password, + cc_grd_set_is_auth_method_password, + NULL, + NULL); + + g_signal_connect_object (self->remote_control_password_entry, + "notify::text", + G_CALLBACK (on_vnc_password_entry_notify_text), + self, + G_CONNECT_SWAPPED); + + networks = cc_sharing_networks_new (self->sharing_proxy, "gnome-remote-desktop"); + gtk_box_pack_end (GTK_BOX (self->remote_control_box), networks, TRUE, TRUE, 0); + gtk_widget_show (networks); + + w = cc_sharing_switch_new (networks); + gtk_header_bar_pack_start (GTK_HEADER_BAR (self->screen_sharing_headerbar), w); + self->screen_sharing_switch = w; + + cc_sharing_panel_bind_networks_to_label (self, networks, + self->screen_sharing_row); +} + +static void +remote_desktop_name_appeared (GDBusConnection *connection, + const gchar *name, + const gchar *name_owner, + gpointer user_data) +{ + CcSharingPanel *self = CC_SHARING_PANEL (user_data); + + g_bus_unwatch_name (self->remote_desktop_name_watch); + self->remote_desktop_name_watch = 0; + + cc_sharing_panel_setup_screen_sharing_dialog_gnome_remote_desktop (self); + gtk_widget_show (self->screen_sharing_row); +} + +static void +check_remote_desktop_available (CcSharingPanel *self) +{ + if (!cc_sharing_panel_check_schema_available (self, GNOME_REMOTE_DESKTOP_SCHEMA_ID)) + return; + + if (!cc_sharing_panel_check_schema_available (self, GNOME_REMOTE_DESKTOP_VNC_SCHEMA_ID)) + return; + + self->remote_desktop_name_watch = g_bus_watch_name (G_BUS_TYPE_SESSION, + "org.gnome.Mutter.RemoteDesktop", + G_BUS_NAME_WATCHER_FLAGS_NONE, + remote_desktop_name_appeared, + NULL, + self, + NULL); +} + +static void +sharing_proxy_ready (GObject *source, + GAsyncResult *res, + gpointer user_data) +{ + CcSharingPanel *self; + GDBusProxy *proxy; + g_autoptr(GError) error = NULL; + + proxy = G_DBUS_PROXY (gsd_sharing_proxy_new_for_bus_finish (res, &error)); + if (!proxy) { + if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) + g_warning ("Failed to get sharing proxy: %s", error->message); + return; + } + + self = CC_SHARING_PANEL (user_data); + self->sharing_proxy = proxy; + + /* media sharing */ + cc_sharing_panel_setup_media_sharing_dialog (self); + + /* personal file sharing */ + if (cc_sharing_panel_check_schema_available (self, FILE_SHARING_SCHEMA_ID)) + cc_sharing_panel_setup_personal_file_sharing_dialog (self); + else + gtk_widget_hide (self->personal_file_sharing_row); + + /* remote login */ + cc_sharing_panel_setup_remote_login_dialog (self); + + /* screen sharing */ + check_remote_desktop_available (self); + gtk_widget_hide (self->screen_sharing_row); +} + +static void +cc_sharing_panel_init (CcSharingPanel *self) +{ + GtkWidget *box; + + g_resources_register (cc_sharing_get_resource ()); + + gtk_widget_init_template (GTK_WIDGET (self)); + + g_signal_connect_object (self->main_list_box, "row-activated", + G_CALLBACK (cc_sharing_panel_main_list_box_row_activated), self, G_CONNECT_SWAPPED); + + g_signal_connect (self->media_sharing_dialog, "response", + G_CALLBACK (gtk_widget_hide), NULL); + g_signal_connect (self->personal_file_sharing_dialog, "response", + G_CALLBACK (gtk_widget_hide), NULL); + g_signal_connect (self->remote_login_dialog, "response", + G_CALLBACK (gtk_widget_hide), NULL); + g_signal_connect (self->screen_sharing_dialog, "response", + G_CALLBACK (gtk_widget_hide), NULL); + + gtk_list_box_set_activate_on_single_click (GTK_LIST_BOX (self->main_list_box), + TRUE); + gtk_list_box_set_header_func (GTK_LIST_BOX (self->main_list_box), + cc_list_box_update_header_func, + NULL, NULL); + + /* create the master switch */ + box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6); + gtk_widget_show (box); + + self->master_switch = gtk_switch_new (); + gtk_widget_show (self->master_switch); + atk_object_set_name (ATK_OBJECT (gtk_widget_get_accessible (self->master_switch)), _("Sharing")); + gtk_widget_set_valign (self->master_switch, GTK_ALIGN_CENTER); + gtk_box_pack_start (GTK_BOX (box), self->master_switch, FALSE, FALSE, 4); + + /* start the panel in the disabled state */ + gtk_switch_set_active (GTK_SWITCH (self->master_switch), FALSE); + gtk_widget_set_sensitive (self->main_list_box, FALSE); + g_signal_connect_object (self->master_switch, "notify::active", + G_CALLBACK (cc_sharing_panel_master_switch_notify), self, G_CONNECT_SWAPPED); + + gsd_sharing_proxy_new_for_bus (G_BUS_TYPE_SESSION, + G_DBUS_PROXY_FLAGS_NONE, + "org.gnome.SettingsDaemon.Sharing", + "/org/gnome/SettingsDaemon/Sharing", + cc_panel_get_cancellable (CC_PANEL (self)), + sharing_proxy_ready, + self); + + /* make sure the hostname entry isn't focused by default */ + g_signal_connect_swapped (self, "map", G_CALLBACK (gtk_widget_grab_focus), + self->main_list_box); +} + +CcSharingPanel * +cc_sharing_panel_new (void) +{ + return g_object_new (CC_TYPE_SHARING_PANEL, NULL); +} |