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portal-test-win.c
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portal-test-win.c
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#include <config.h>
#include <gtk/gtk.h>
#include <gio/gdesktopappinfo.h>
#include <gio/gunixfdlist.h>
#include <gst/gst.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <string.h>
#include "portal-test-app.h"
#include "portal-test-win.h"
#include "screenshot-portal.h"
#include "screencast-portal.h"
#include "account-portal.h"
#include "email-portal.h"
#ifdef GDK_WINDOWING_X11
#include <gdk/gdkx.h>
#endif
#ifdef GDK_WINDOWING_WAYLAND
#include <gdk/gdkwayland.h>
#endif
struct _PortalTestWin
{
GtkApplicationWindow parent;
GtkWidget *sandbox_status;
GtkWidget *network_status;
GtkWidget *monitor_name;
GtkWidget *resolver_name;
GtkWidget *proxies;
GtkWidget *encoding;
GtkWidget *ack_image;
char *window_handle;
GNetworkMonitor *monitor;
GProxyResolver *resolver;
GtkWidget *image;
GtkWidget *interactive;
XdpScreenshot *screenshot;
char *screenshot_handle;
guint screenshot_response_signal_id;
GtkWidget *inhibit_idle;
GtkWidget *inhibit_logout;
GtkWidget *inhibit_suspend;
GtkWidget *inhibit_switch;
guint inhibit_cookie;
GtkApplicationInhibitFlags inhibit_flags;
XdpAccount *account;
char *account_handle;
guint account_response_signal_id;
GtkWidget *username;
GtkWidget *realname;
GtkWidget *avatar;
GtkWidget *save_how;
XdpEmail *email;
guint email_response_signal_id;
XdpScreenCast *screencast;
char *screencast_session;
guint screencast_response_signal_id;
GtkWidget *screencast_label;
GtkWidget *screencast_toggle;
GFileMonitor *update_monitor;
GtkWidget *update_dialog;
};
struct _PortalTestWinClass
{
GtkApplicationWindowClass parent_class;
};
G_DEFINE_TYPE (PortalTestWin, portal_test_win, GTK_TYPE_APPLICATION_WINDOW);
static void
update_network_status (PortalTestWin *win)
{
g_autoptr(GString) s = g_string_new ("");
GEnumClass *class;
GEnumValue *value;
if (g_network_monitor_get_network_available (win->monitor))
g_string_append (s, "available");
if (g_network_monitor_get_network_metered (win->monitor))
{
if (s->len > 0)
g_string_append (s, ", ");
g_string_append (s, "metered");
}
class = g_type_class_ref (G_TYPE_NETWORK_CONNECTIVITY);
value = g_enum_get_value (class, g_network_monitor_get_connectivity (win->monitor));
if (s->len > 0)
g_string_append (s, ", ");
g_string_append_printf (s, "connectivity=%s", value->value_nick);
g_type_class_unref (class);
gtk_label_set_label (GTK_LABEL (win->network_status), s->str);
}
static void
update_monitor_changed (GFileMonitor *monitor,
GFile *file,
GFile *other,
GFileMonitorEvent event,
PortalTestWin *win)
{
if (event == G_FILE_MONITOR_EVENT_CREATED)
gtk_window_present (GTK_WINDOW (win->update_dialog));
}
static void
update_dialog_response (GtkDialog *dialog,
int response,
PortalTestWin *win)
{
if (response == GTK_RESPONSE_OK)
portal_test_app_restart (PORTAL_TEST_APP (gtk_window_get_application (GTK_WINDOW (win))));
}
static void
portal_test_win_init (PortalTestWin *win)
{
const char *status;
g_auto(GStrv) proxies = NULL;
g_autofree char *proxy = NULL;
g_autofree char *path = NULL;
g_autoptr(GError) error = NULL;
g_autoptr(GFile) file = NULL;
gtk_widget_init_template (GTK_WIDGET (win));
path = g_build_filename (g_get_user_runtime_dir (), "flatpak-info", NULL);
if (g_file_test (path, G_FILE_TEST_EXISTS))
status = "confined";
else
status = "unconfined";
gtk_label_set_label (GTK_LABEL (win->sandbox_status), status);
win->monitor = g_network_monitor_get_default ();
gtk_label_set_label (GTK_LABEL (win->monitor_name), G_OBJECT_TYPE_NAME (win->monitor));
g_signal_connect_swapped (win->monitor, "notify", G_CALLBACK (update_network_status), win);
update_network_status (win);
win->resolver = g_proxy_resolver_get_default ();
gtk_label_set_label (GTK_LABEL (win->resolver_name), G_OBJECT_TYPE_NAME (win->resolver));
proxies = g_proxy_resolver_lookup (win->resolver, "http:https://www.flatpak.org", NULL, &error);
if (proxies == NULL)
{
g_print ("Failed to lookup proxies: %s\n", error->message);
proxy = g_strdup ("");
}
else
proxy = g_strjoinv (", ", proxies);
gtk_label_set_label (GTK_LABEL (win->proxies), proxy);
win->screenshot = xdp_screenshot_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
G_DBUS_PROXY_FLAGS_NONE,
"org.freedesktop.portal.Desktop",
"/org/freedesktop/portal/desktop",
NULL, NULL);
win->account = xdp_account_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
G_DBUS_PROXY_FLAGS_NONE,
"org.freedesktop.portal.Desktop",
"/org/freedesktop/portal/desktop",
NULL, NULL);
win->email = xdp_email_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
G_DBUS_PROXY_FLAGS_NONE,
"org.freedesktop.portal.Desktop",
"/org/freedesktop/portal/desktop",
NULL, NULL);
win->screencast = xdp_screen_cast_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
G_DBUS_PROXY_FLAGS_NONE,
"org.freedesktop.portal.Desktop",
"/org/freedesktop/portal/desktop",
NULL, NULL);
file = g_file_new_for_path ("/app/.updated");
win->update_monitor = g_file_monitor_file (file, 0, NULL, NULL);
g_signal_connect (win->update_monitor, "changed", G_CALLBACK (update_monitor_changed), win);
g_signal_connect (win->update_dialog, "response", G_CALLBACK (update_dialog_response), win);
}
static void
open_local (GtkWidget *button, PortalTestWin *win)
{
g_autoptr(GFile) file = NULL;
g_autofree char *uri = NULL;
file = g_file_new_for_path (PKGDATADIR "/test.txt");
uri = g_file_get_uri (file);
g_message ("Opening '%s'", uri);
g_app_info_launch_default_for_uri (uri, NULL, NULL);
}
static gboolean
write_file_atomically (const char *path, GError **error)
{
return g_file_set_contents (path, "test", -1, error);
}
static gboolean
write_file_gio (const char *path, GError **error)
{
g_autoptr(GFile) file = NULL;
g_autoptr(GOutputStream) stream = NULL;
file = g_file_new_for_path (path);
stream = G_OUTPUT_STREAM (g_file_create (file, 0, NULL, error));
if (stream == NULL)
return FALSE;
if (g_output_stream_write (stream, "test", strlen ("test"), NULL, error) < 0)
return FALSE;
if (!g_output_stream_close (stream, NULL, error))
return FALSE;
return TRUE;
}
static gboolean
write_file_posix (const char *path, GError **error)
{
int fd;
fd = creat (path, 0600);
if (fd < 0)
{
g_set_error_literal (error, G_IO_ERROR, g_io_error_from_errno (errno), "creat failed");
return FALSE;
}
if (write (fd, "test", strlen ("test")) < 0)
{
g_set_error (error, G_IO_ERROR, g_io_error_from_errno (errno), "write failed");
return FALSE;
}
if (close (fd) < 0)
{
g_set_error (error, G_IO_ERROR, g_io_error_from_errno (errno), "close failed");
return FALSE;
}
return TRUE;
}
static void
save_dialog (GtkWidget *button, PortalTestWin *win)
{
gint res;
GtkFileChooserNative *dialog;
GtkFileChooser *chooser;
GtkWindow *parent;
const char *options[] = {
"current",
"iso8859-15",
"utf-16",
NULL
};
const char *labels[] = {
"Current Locale (UTF-8)",
"Western (ISO-8859-15)",
"Unicode (UTF-16)",
NULL,
};
const char *encoding;
const char *label;
g_autofree char *text = NULL;
const char *canonicalize;
int i;
parent = GTK_WINDOW (gtk_widget_get_toplevel (button));
dialog = gtk_file_chooser_native_new ("File Chooser Portal",
parent,
GTK_FILE_CHOOSER_ACTION_SAVE,
"_Save",
"_Cancel");
chooser = GTK_FILE_CHOOSER (dialog);
#if GTK_CHECK_VERSION(3, 21, 4)
gtk_file_chooser_add_choice (chooser,
"encoding", "Character Encoding:",
options, labels);
gtk_file_chooser_set_choice (chooser, "encoding", "current");
gtk_file_chooser_add_choice (chooser, "canonicalize", "Canonicalize", NULL, NULL);
gtk_file_chooser_set_choice (chooser, "canonicalize", "true");
#endif
res = gtk_native_dialog_run (GTK_NATIVE_DIALOG (dialog));
g_message ("Saving file / Response: %d", res);
if (res == GTK_RESPONSE_ACCEPT)
{
const char *method;
char *filename;
gboolean res = TRUE;
g_autoptr(GError) error = NULL;
method = gtk_combo_box_get_active_id (GTK_COMBO_BOX (win->save_how));
filename = gtk_file_chooser_get_filename (chooser);
g_message ("Saving file: '%s'", filename);
if (strcmp (method, "atomically") == 0)
res = write_file_atomically (filename, &error);
else if (strcmp (method, "posix") == 0)
res = write_file_posix (filename, &error);
else if (strcmp (method, "gio") == 0)
res = write_file_gio (filename, &error);
else
g_message ("Not writing");
if (!res)
g_message ("Failed: %s", error->message);
g_free (filename);
}
#if GTK_CHECK_VERSION(3, 21, 4)
encoding = gtk_file_chooser_get_choice (chooser, "encoding");
canonicalize = gtk_file_chooser_get_choice (chooser, "canonicalize");
#endif
label = "";
for (i = 0; options[i]; i++)
{
if (g_strcmp0 (encoding, options[i]) == 0)
label = labels[i];
}
text = g_strdup_printf ("%s%s", label, g_str_equal (canonicalize, "true") ? " (canon)" : "");
gtk_label_set_label (GTK_LABEL (win->encoding), text);
g_object_unref (dialog);
}
static void
screenshot_response (GDBusConnection *connection,
const char *sender_name,
const char *object_path,
const char *interface_name,
const char *signal_name,
GVariant *parameters,
gpointer user_data)
{
PortalTestWin *win = user_data;
guint32 response;
GVariant *options;
g_variant_get (parameters, "(u@a{sv})", &response, &options);
if (response == 0)
{
g_autoptr(GdkPixbuf) pixbuf = NULL;
g_autoptr(GError) error = NULL;
const char *uri;
g_autofree char *path = NULL;
g_variant_lookup (options, "uri", "&s", &uri);
path = g_filename_from_uri (uri, NULL, NULL);
pixbuf = gdk_pixbuf_new_from_file_at_scale (path, 60, 40, TRUE, &error);
if (error)
g_warning ("Failed to load screenshot %s: %s", path, error->message);
else
gtk_image_set_from_pixbuf (GTK_IMAGE (win->image), pixbuf);
}
else
g_message ("Screenshot canceled");
if (win->screenshot_response_signal_id != 0)
{
g_dbus_connection_signal_unsubscribe (connection,
win->screenshot_response_signal_id);
win->screenshot_response_signal_id = 0;
}
}
static void
screenshot_called (GObject *source,
GAsyncResult *result,
gpointer data)
{
PortalTestWin *win = data;
g_autoptr(GError) error = NULL;
g_autofree char *handle = NULL;
if (!xdp_screenshot_call_screenshot_finish (win->screenshot, &handle, result, &error))
{
g_warning ("Screenshot error: %s", error->message);
return;
}
win->screenshot_response_signal_id =
g_dbus_connection_signal_subscribe (g_dbus_proxy_get_connection (G_DBUS_PROXY (win->screenshot)),
"org.freedesktop.portal.Desktop",
"org.freedesktop.portal.Request",
"Response",
handle,
NULL,
G_DBUS_SIGNAL_FLAGS_NO_MATCH_RULE,
screenshot_response,
win, NULL);
}
static void
take_screenshot (GtkButton *button, PortalTestWin *win)
{
GVariantBuilder opt_builder;
GVariant *options;
g_variant_builder_init (&opt_builder, G_VARIANT_TYPE_VARDICT);
g_variant_builder_add (&opt_builder, "{sv}", "modal", g_variant_new_boolean (TRUE));
g_variant_builder_add (&opt_builder, "{sv}", "interactive", g_variant_new_boolean (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (win->interactive))));
options = g_variant_builder_end (&opt_builder);
xdp_screenshot_call_screenshot (win->screenshot,
win->window_handle ? win->window_handle : "",
options,
NULL,
screenshot_called,
win);
}
static void
start_response (GDBusConnection *connection,
const char *sender_name,
const char *object_path,
const char *interface_name,
const char *signal_name,
GVariant *parameters,
gpointer user_data)
{
PortalTestWin *win = user_data;
guint32 response;
GVariant *options;
g_variant_get (parameters, "(u@a{sv})", &response, &options);
if (response == 0)
{
guint id;
g_autoptr(GVariantIter) iter = NULL;
GVariant *props;
g_autoptr (GString) s = NULL;
s = g_string_new ("");
g_variant_lookup (options, "streams", "a(ua{sv})", &iter);
while (g_variant_iter_next (iter, "(u@a{sv})", &id, &props))
{
int x, y, w, h;
g_variant_lookup (props, "position", "(ii)", &x, &y);
g_variant_lookup (props, "size", "(ii)", &w, &h);
if (s->len > 0)
g_string_append (s, "\n");
g_string_append_printf (s, "Stream %d: %dx%d @ %d,%d", id, w, y, x, y);
g_variant_unref (props);
}
gtk_label_set_label (GTK_LABEL (win->screencast_label), s->str);
}
else
{
g_warning ("Start returned an error (%d)\n", response);
g_clear_pointer (&win->screencast_session, g_free);
gtk_label_set_label (GTK_LABEL (win->screencast_label), "");
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (win->screencast_toggle), FALSE);
}
if (win->screencast_response_signal_id != 0)
{
g_dbus_connection_signal_unsubscribe (connection,
win->screencast_response_signal_id);
win->screencast_response_signal_id = 0;
}
}
static void
start_called (GObject *source,
GAsyncResult *res,
gpointer data)
{
PortalTestWin *win = data;
g_autoptr(GError) error = NULL;
g_autofree char *handle = NULL;
if (!xdp_screen_cast_call_start_finish (win->screencast, &handle, res, &error))
{
g_warning ("Screencast Start error: %s", error->message);
return;
}
g_assert (win->screencast_response_signal_id == 0);
win->screencast_response_signal_id =
g_dbus_connection_signal_subscribe (g_dbus_proxy_get_connection (G_DBUS_PROXY (win->screencast)),
"org.freedesktop.portal.Desktop",
"org.freedesktop.portal.Request",
"Response",
handle,
NULL,
G_DBUS_SIGNAL_FLAGS_NO_MATCH_RULE,
start_response,
win, NULL);
}
static void
select_sources_response (GDBusConnection *connection,
const char *sender_name,
const char *object_path,
const char *interface_name,
const char *signal_name,
GVariant *parameters,
gpointer user_data)
{
PortalTestWin *win = user_data;
guint32 response;
GVariant *options;
g_variant_get (parameters, "(u@a{sv})", &response, &options);
if (response == 0)
{
g_autoptr(GError) error = NULL;
GVariantBuilder opt_builder;
g_variant_builder_init (&opt_builder, G_VARIANT_TYPE_VARDICT);
xdp_screen_cast_call_start (win->screencast,
win->screencast_session,
win->window_handle ? win->window_handle : "",
g_variant_builder_end (&opt_builder),
NULL,
start_called,
win);
}
else
{
g_warning ("SelectSources returned an error (%d)\n", response);
}
if (win->screencast_response_signal_id != 0)
{
g_dbus_connection_signal_unsubscribe (connection,
win->screencast_response_signal_id);
win->screencast_response_signal_id = 0;
}
}
static void
select_sources_called (GObject *source,
GAsyncResult *res,
gpointer data)
{
PortalTestWin *win = data;
g_autoptr(GError) error = NULL;
g_autofree char *handle = NULL;
if (!xdp_screen_cast_call_select_sources_finish (win->screencast, &handle, res, &error))
{
g_warning ("Screencast SelectSources error: %s", error->message);
return;
}
g_assert (win->screencast_response_signal_id == 0);
win->screencast_response_signal_id =
g_dbus_connection_signal_subscribe (g_dbus_proxy_get_connection (G_DBUS_PROXY (win->screencast)),
"org.freedesktop.portal.Desktop",
"org.freedesktop.portal.Request",
"Response",
handle,
NULL,
G_DBUS_SIGNAL_FLAGS_NO_MATCH_RULE,
select_sources_response,
win, NULL);
}
static void
create_session_response (GDBusConnection *connection,
const char *sender_name,
const char *object_path,
const char *interface_name,
const char *signal_name,
GVariant *parameters,
gpointer user_data)
{
PortalTestWin *win = user_data;
guint32 response;
GVariant *options;
g_variant_get (parameters, "(u@a{sv})", &response, &options);
if (response == 0)
{
g_autoptr(GError) error = NULL;
const char *handle = NULL;
GVariantBuilder opt_builder;
g_variant_lookup (options, "session_handle", "&s", &handle);
if (handle == NULL)
{
g_warning ("Did not get a session handle\n");
return;
}
win->screencast_session = g_strdup (handle);
g_variant_builder_init (&opt_builder, G_VARIANT_TYPE_VARDICT);
g_variant_builder_add (&opt_builder, "{sv}", "types", g_variant_new_uint32 (1));
g_variant_builder_add (&opt_builder, "{sv}", "multiple", g_variant_new_boolean (TRUE));
xdp_screen_cast_call_select_sources (win->screencast,
win->screencast_session,
g_variant_builder_end (&opt_builder),
NULL,
select_sources_called,
win);
}
else
{
g_warning ("CreateSession returned an error (%d)\n", response);
}
if (win->screencast_response_signal_id != 0)
{
g_dbus_connection_signal_unsubscribe (connection,
win->screencast_response_signal_id);
win->screencast_response_signal_id = 0;
}
}
static void
create_session_called (GObject *source,
GAsyncResult *res,
gpointer data)
{
PortalTestWin *win = data;
g_autoptr(GError) error = NULL;
g_autofree char *handle = NULL;
if (!xdp_screen_cast_call_create_session_finish (win->screencast, &handle, res, &error))
{
g_warning ("Screencast CreateSession error: %s", error->message);
return;
}
win->screencast_response_signal_id =
g_dbus_connection_signal_subscribe (g_dbus_proxy_get_connection (G_DBUS_PROXY (win->screencast)),
"org.freedesktop.portal.Desktop",
"org.freedesktop.portal.Request",
"Response",
handle,
NULL,
G_DBUS_SIGNAL_FLAGS_NO_MATCH_RULE,
create_session_response,
win, NULL);
}
static void
start_screencast (PortalTestWin *win)
{
GVariantBuilder options;
g_clear_pointer (&win->screencast_session, g_free);
g_variant_builder_init (&options, G_VARIANT_TYPE_VARDICT);
g_variant_builder_add (&options, "{sv}", "session_handle_token", g_variant_new_string ("s"));
xdp_screen_cast_call_create_session (win->screencast,
g_variant_builder_end (&options),
NULL,
create_session_called,
win);
}
static void
stop_screencast (PortalTestWin *win)
{
if (win->screencast_session != NULL)
{
g_dbus_connection_call (g_dbus_proxy_get_connection (G_DBUS_PROXY (win->screencast)),
"org.freedesktop.portal.Desktop",
win->screencast_session,
"org.freedesktop.portal.Session",
"Close",
NULL,
NULL,
0,
-1,
NULL,
NULL,
NULL);
g_clear_pointer (&win->screencast_session, g_free);
gtk_label_set_label (GTK_LABEL (win->screencast_label), "");
}
}
static void
screencast_toggled (GtkToggleButton *button,
PortalTestWin *win)
{
if (gtk_toggle_button_get_active (button))
start_screencast (win);
else
stop_screencast (win);
}
static void
account_response (GDBusConnection *connection,
const char *sender_name,
const char *object_path,
const char *interface_name,
const char *signal_name,
GVariant *parameters,
gpointer user_data)
{
PortalTestWin *win = user_data;
guint32 response;
GVariant *options;
g_variant_get (parameters, "(u@a{sv})", &response, &options);
if (response == 0)
{
g_autoptr(GdkPixbuf) pixbuf = NULL;
g_autoptr(GError) error = NULL;
const char *id;
const char *name;
const char *uri;
g_autofree char *path = NULL;
g_variant_lookup (options, "id", "&s", &id);
g_variant_lookup (options, "name", "&s", &name);
g_variant_lookup (options, "image", "&s", &uri);
gtk_label_set_label (GTK_LABEL (win->username), id);
gtk_label_set_label (GTK_LABEL (win->realname), name);
if (uri && uri[0])
{
path = g_filename_from_uri (uri, NULL, NULL);
pixbuf = gdk_pixbuf_new_from_file_at_scale (path, 60, 40, TRUE, &error);
if (error)
g_warning ("Failed to load photo %s: %s", path, error->message);
else
gtk_image_set_from_pixbuf (GTK_IMAGE (win->avatar), pixbuf);
}
}
else
g_message ("Account canceled");
if (win->account_response_signal_id != 0)
{
g_dbus_connection_signal_unsubscribe (connection,
win->account_response_signal_id);
win->account_response_signal_id = 0;
}
}
static void
get_user_information_called (GObject *source,
GAsyncResult *result,
gpointer data)
{
PortalTestWin *win = data;
g_autoptr(GError) error = NULL;
g_autofree char *handle = NULL;
if (!xdp_account_call_get_user_information_finish (win->account, &handle, result, &error))
{
g_warning ("Account error: %s", error->message);
return;
}
win->account_response_signal_id =
g_dbus_connection_signal_subscribe (g_dbus_proxy_get_connection (G_DBUS_PROXY (win->account)),
"org.freedesktop.portal.Desktop",
"org.freedesktop.portal.Request",
"Response",
handle,
NULL,
G_DBUS_SIGNAL_FLAGS_NO_MATCH_RULE,
account_response,
win, NULL);
}
static void
get_user_information (GtkWidget *button, PortalTestWin *win)
{
GVariantBuilder options;
g_variant_builder_init (&options, G_VARIANT_TYPE_VARDICT);
g_variant_builder_add (&options, "{sv}", "reason", g_variant_new_string ("Allows portal-test to test the Account portal."));
xdp_account_call_get_user_information (win->account,
win->window_handle ? win->window_handle : "",
g_variant_builder_end (&options),
NULL,
get_user_information_called,
win);
}
static void
email_response (GDBusConnection *connection,
const char *sender_name,
const char *object_path,
const char *interface_name,
const char *signal_name,
GVariant *parameters,
gpointer user_data)
{
PortalTestWin *win = user_data;
guint32 response;
GVariant *options;
g_variant_get (parameters, "(u@a{sv})", &response, &options);
if (response == 0)
g_message ("Email success");
else
g_message ("Email canceled");
if (win->email_response_signal_id != 0)
{
g_dbus_connection_signal_unsubscribe (connection,
win->email_response_signal_id);
win->email_response_signal_id = 0;
}
}
static void
compose_email_called (GObject *source,
GAsyncResult *result,
gpointer data)
{
PortalTestWin *win = data;
g_autoptr(GError) error = NULL;
g_autofree char *handle = NULL;
if (!xdp_email_call_compose_email_finish (win->email, &handle, result, &error))
{
g_warning ("Email error: %s", error->message);
return;
}
win->email_response_signal_id =
g_dbus_connection_signal_subscribe (g_dbus_proxy_get_connection (G_DBUS_PROXY (win->email)),
"org.freedesktop.portal.Desktop",
"org.freedesktop.portal.Request",
"Response",
handle,
NULL,
G_DBUS_SIGNAL_FLAGS_NO_MATCH_RULE,
email_response,
win, NULL);
}
static void
compose_email (GtkWidget *button, PortalTestWin *win)
{
GVariantBuilder options;
const char *strv[2];
strv[0] = PKGDATADIR "/test.txt";
strv[1] = NULL;
g_variant_builder_init (&options, G_VARIANT_TYPE_VARDICT);
g_variant_builder_add (&options, "{sv}", "address", g_variant_new_string ("[email protected]"));
g_variant_builder_add (&options, "{sv}", "subject", g_variant_new_string ("Test subject"));
g_variant_builder_add (&options, "{sv}", "body", g_variant_new_string ("Test body"));
g_variant_builder_add (&options, "{sv}", "attachments", g_variant_new_strv (strv, -1));
xdp_email_call_compose_email (win->email,
win->window_handle ? win->window_handle : "",
g_variant_builder_end (&options),
NULL,
compose_email_called,
win);
}
static void
notify_me (GtkButton *button, PortalTestWin *win)
{
GtkApplication *app = gtk_window_get_application (GTK_WINDOW (win));
g_autoptr(GNotification) notification = NULL;
g_autoptr(GBytes) bytes = NULL;
g_autoptr(GIcon) icon = NULL;
gtk_widget_hide (win->ack_image);
bytes = g_resources_lookup_data ("/org/gtk/libgtk/inspector/logo.png",
G_RESOURCE_LOOKUP_FLAGS_NONE,
NULL);
icon = g_bytes_icon_new (bytes);
notification = g_notification_new ("Notify me");
g_notification_set_icon (notification, icon);
g_notification_set_body (notification, "Really important information would ordinarily appear here");
g_notification_add_button (notification, "Yup", "app.ack");
g_application_send_notification (G_APPLICATION (app), "notification", notification);
}
void
portal_test_win_ack (PortalTestWin *win)
{
gtk_widget_show (win->ack_image);
}
static GList *active_prints = NULL;
typedef struct {
char *text;
PangoLayout *layout;
GList *page_breaks;
char *font;
} PrintData;
static void
status_changed_cb (GtkPrintOperation *op,
gpointer user_data)
{
if (gtk_print_operation_is_finished (op))
{
active_prints = g_list_remove (active_prints, op);
g_object_unref (op);
}
}
static void
begin_print (GtkPrintOperation *operation,
GtkPrintContext *context,
PrintData *print_data)
{
PangoFontDescription *desc;
PangoLayoutLine *layout_line;
double width, height;
double page_height;
GList *page_breaks;
int num_lines;
int line;
width = gtk_print_context_get_width (context);
height = gtk_print_context_get_height (context);
print_data->layout = gtk_print_context_create_pango_layout (context);
desc = pango_font_description_from_string (print_data->font);
pango_layout_set_font_description (print_data->layout, desc);
pango_font_description_free (desc);
pango_layout_set_width (print_data->layout, width * PANGO_SCALE);
pango_layout_set_text (print_data->layout, print_data->text, -1);
num_lines = pango_layout_get_line_count (print_data->layout);
page_breaks = NULL;
page_height = 0;
for (line = 0; line < num_lines; line++)
{
PangoRectangle ink_rect, logical_rect;
double line_height;
layout_line = pango_layout_get_line (print_data->layout, line);
pango_layout_line_get_extents (layout_line, &ink_rect, &logical_rect);
line_height = logical_rect.height / 1024.0;
if (page_height + line_height > height)
{
page_breaks = g_list_prepend (page_breaks, GINT_TO_POINTER (line));
page_height = 0;
}
page_height += line_height;
}
page_breaks = g_list_reverse (page_breaks);
gtk_print_operation_set_n_pages (operation, g_list_length (page_breaks) + 1);
print_data->page_breaks = page_breaks;
}
static void
draw_page (GtkPrintOperation *operation,
GtkPrintContext *context,
int page_nr,