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exm-installed-page.c
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exm-installed-page.c
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#include "exm-installed-page.h"
#include "exm-extension-row.h"
#include "local/exm-manager.h"
#include "exm-enums.h"
#include "exm-types.h"
#include "exm-config.h"
#include <glib/gi18n.h>
struct _ExmInstalledPage
{
GtkWidget parent_instance;
ExmManager *manager;
// Template Widgets
AdwBanner *updates_banner;
AdwSwitchRow *global_toggle;
GtkListBox *user_list_box;
GtkListBox *system_list_box;
gboolean sort_enabled_first;
};
G_DEFINE_FINAL_TYPE (ExmInstalledPage, exm_installed_page, GTK_TYPE_WIDGET)
enum {
PROP_0,
PROP_MANAGER,
PROP_SORT_ENABLED_FIRST,
N_PROPS
};
static GParamSpec *properties [N_PROPS];
static void
invalidate_model_bindings (ExmInstalledPage *self);
ExmInstalledPage *
exm_installed_page_new (void)
{
return g_object_new (EXM_TYPE_INSTALLED_PAGE, NULL);
}
static void
exm_installed_page_finalize (GObject *object)
{
GtkWidget *child;
ExmInstalledPage *self = (ExmInstalledPage *)object;
child = gtk_widget_get_first_child (GTK_WIDGET (self));
gtk_widget_unparent (child);
G_OBJECT_CLASS (exm_installed_page_parent_class)->finalize (object);
}
static void
exm_installed_page_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
ExmInstalledPage *self = EXM_INSTALLED_PAGE (object);
switch (prop_id)
{
case PROP_MANAGER:
g_value_set_object (value, self->manager);
break;
case PROP_SORT_ENABLED_FIRST:
g_value_set_boolean (value, self->sort_enabled_first);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
static void
exm_installed_page_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
ExmInstalledPage *self = EXM_INSTALLED_PAGE (object);
switch (prop_id)
{
case PROP_MANAGER:
self->manager = g_value_get_object (value);
break;
case PROP_SORT_ENABLED_FIRST:
self->sort_enabled_first = g_value_get_boolean (value);
invalidate_model_bindings (self);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
static GtkWidget *
widget_factory (ExmExtension *extension,
ExmInstalledPage *self)
{
ExmExtensionRow *row;
g_return_val_if_fail (EXM_IS_EXTENSION (extension), GTK_WIDGET (NULL));
g_return_val_if_fail (EXM_IS_INSTALLED_PAGE (self), GTK_WIDGET (NULL));
row = exm_extension_row_new (extension, self->manager);
return GTK_WIDGET (row);
}
static int
compare_enabled (ExmExtension *this, ExmExtension *other)
{
g_return_val_if_fail (EXM_IS_EXTENSION (this), 2);
g_return_val_if_fail (EXM_IS_EXTENSION (other), 2); // Crash
ExmExtensionState this_state;
ExmExtensionState other_state;
g_object_get (this, "state", &this_state, NULL);
g_object_get (other, "state", &other_state, NULL);
gboolean this_enabled = (this_state == EXM_EXTENSION_STATE_ACTIVE);
gboolean other_enabled = (other_state == EXM_EXTENSION_STATE_ACTIVE);
if ((this_enabled && other_enabled) || (!this_enabled && !other_enabled))
return 0;
else if (this_enabled && !other_enabled)
return -1;
else if (!this_enabled && other_enabled)
return 1;
}
static void
bind_list_box (GtkListBox *list_box,
GListModel *model,
gboolean sort_enabled_first,
ExmInstalledPage *self)
{
GtkExpression *expression;
GtkStringSorter *alphabetical_sorter;
GtkSortListModel *sorted_model;
g_return_if_fail (GTK_IS_LIST_BOX (list_box));
g_return_if_fail (G_IS_LIST_MODEL (model));
// Sort alphabetically
expression = gtk_property_expression_new (EXM_TYPE_EXTENSION, NULL, "display-name");
alphabetical_sorter = gtk_string_sorter_new (expression);
if (sort_enabled_first)
{
GtkCustomSorter *enabled_sorter;
GtkMultiSorter *multi_sorter;
// Sort by enabled
enabled_sorter = gtk_custom_sorter_new ((GCompareDataFunc) compare_enabled, NULL, NULL);
multi_sorter = gtk_multi_sorter_new ();
gtk_multi_sorter_append (multi_sorter, GTK_SORTER (enabled_sorter));
gtk_multi_sorter_append (multi_sorter, GTK_SORTER (alphabetical_sorter));
sorted_model = gtk_sort_list_model_new (model, GTK_SORTER (multi_sorter));
}
else
{
sorted_model = gtk_sort_list_model_new (model, GTK_SORTER (alphabetical_sorter));
}
gtk_list_box_bind_model (list_box, G_LIST_MODEL (sorted_model),
(GtkListBoxCreateWidgetFunc) widget_factory,
self, NULL);
}
static guint
show_updates_banner (ExmInstalledPage *self)
{
adw_banner_set_revealed (self->updates_banner, TRUE);
return G_SOURCE_REMOVE;
}
static void
on_updates_available (ExmManager *manager,
int n_updates,
ExmInstalledPage *self)
{
char *label;
// Translators: '%d' = number of extensions that will be updated
label = g_strdup_printf(ngettext("%d extension will be updated on next login",
"%d extensions will be updated on next login",
n_updates), n_updates);
adw_banner_set_title (self->updates_banner, label);
g_free (label);
// Short delay to draw user attention
g_timeout_add (500, G_SOURCE_FUNC (show_updates_banner), self);
}
static void
invalidate_model_bindings (ExmInstalledPage *self)
{
GListModel *user_ext_model;
GListModel *system_ext_model;
if (!self->manager)
return;
g_object_get (self->manager,
"user-extensions", &user_ext_model,
"system-extensions", &system_ext_model,
NULL);
if (user_ext_model)
bind_list_box (self->user_list_box,
user_ext_model,
self->sort_enabled_first,
self);
if (system_ext_model)
bind_list_box (self->system_list_box,
system_ext_model,
self->sort_enabled_first,
self);
}
static void
on_bind_manager (ExmInstalledPage *self)
{
// Bind (or rebind) models
invalidate_model_bindings (self);
g_signal_connect (self->manager,
"updates-available",
G_CALLBACK (on_updates_available),
self);
g_object_bind_property (self->manager,
"extensions-enabled",
self->global_toggle,
"active",
G_BINDING_BIDIRECTIONAL|G_BINDING_SYNC_CREATE);
// Check if updates are available
// NOTE: We need to do this *after* connecting the signal
// handler above, otherwise we will not be notified.
exm_manager_check_for_updates (self->manager);
}
static void
exm_installed_page_class_init (ExmInstalledPageClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->finalize = exm_installed_page_finalize;
object_class->get_property = exm_installed_page_get_property;
object_class->set_property = exm_installed_page_set_property;
properties [PROP_MANAGER]
= g_param_spec_object ("manager",
"Manager",
"Manager",
EXM_TYPE_MANAGER,
G_PARAM_READWRITE);
properties [PROP_SORT_ENABLED_FIRST]
= g_param_spec_boolean ("sort-enabled-first",
"Sort Enabled First",
"Sort Enabled First",
FALSE,
G_PARAM_READWRITE);
g_object_class_install_properties (object_class, N_PROPS, properties);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
gtk_widget_class_set_template_from_resource (widget_class, "/com/mattjakeman/ExtensionManager/exm-installed-page.ui");
gtk_widget_class_bind_template_child (widget_class, ExmInstalledPage, updates_banner);
gtk_widget_class_bind_template_child (widget_class, ExmInstalledPage, global_toggle);
gtk_widget_class_bind_template_child (widget_class, ExmInstalledPage, user_list_box);
gtk_widget_class_bind_template_child (widget_class, ExmInstalledPage, system_list_box);
gtk_widget_class_bind_template_callback (widget_class, on_bind_manager);
gtk_widget_class_set_layout_manager_type (widget_class, GTK_TYPE_BIN_LAYOUT);
}
static GtkWidget *
create_user_placeholder ()
{
GtkWidget *row, *button, *icon;
row = adw_action_row_new ();
button = gtk_button_new_with_label (_("Browse"));
icon = gtk_image_new_from_icon_name ("globe-symbolic");
gtk_widget_set_valign (button, GTK_ALIGN_CENTER);
gtk_widget_set_halign (button, GTK_ALIGN_CENTER);
gtk_actionable_set_action_name (GTK_ACTIONABLE (button), "win.show-page");
gtk_actionable_set_action_target (GTK_ACTIONABLE (button), "s", "browse");
adw_action_row_add_prefix (ADW_ACTION_ROW (row), icon);
adw_preferences_row_set_title (ADW_PREFERENCES_ROW (row),
_("No User Extensions Installed"));
adw_action_row_add_suffix (ADW_ACTION_ROW (row), button);
return row;
}
static GtkWidget *
create_system_placeholder ()
{
GtkWidget *row, *icon;
row = adw_action_row_new ();
icon = gtk_image_new_from_icon_name ("settings-symbolic");
adw_action_row_add_prefix (ADW_ACTION_ROW (row), icon);
adw_preferences_row_set_title (ADW_PREFERENCES_ROW (row),
_("No System Extensions Installed"));
return row;
}
static void
exm_installed_page_init (ExmInstalledPage *self)
{
GSettings *settings;
gtk_widget_init_template (GTK_WIDGET (self));
settings = g_settings_new (APP_ID);
g_settings_bind (settings, "sort-enabled-first",
self, "sort-enabled-first",
G_SETTINGS_BIND_GET);
g_object_unref (settings);
gtk_list_box_set_placeholder (self->user_list_box,
create_user_placeholder ());
gtk_list_box_set_placeholder (self->system_list_box,
create_system_placeholder ());
}