diff options
Diffstat (limited to '')
| -rw-r--r-- | src/nautilus-view-item.c | 280 |
1 files changed, 280 insertions, 0 deletions
diff --git a/src/nautilus-view-item.c b/src/nautilus-view-item.c new file mode 100644 index 0000000..84423fa --- /dev/null +++ b/src/nautilus-view-item.c @@ -0,0 +1,280 @@ +/* + * Copyright (C) 2022 The GNOME project contributors + * + * SPDX-License-Identifier: GPL-3.0-or-later + */ + +#include "nautilus-view-item.h" + +struct _NautilusViewItem +{ + GObject parent_instance; + guint icon_size; + gboolean is_cut; + gboolean drag_accept; + NautilusFile *file; + GtkWidget *item_ui; +}; + +G_DEFINE_TYPE (NautilusViewItem, nautilus_view_item, G_TYPE_OBJECT) + +enum +{ + PROP_0, + PROP_FILE, + PROP_ICON_SIZE, + PROP_IS_CUT, + PROP_DRAG_ACCEPT, + PROP_ITEM_UI, + N_PROPS +}; + +static GParamSpec *properties[N_PROPS] = { NULL, }; + +enum +{ + FILE_CHANGED, + LAST_SIGNAL +}; + +static guint signals[LAST_SIGNAL]; + +static void +nautilus_view_item_dispose (GObject *object) +{ + NautilusViewItem *self = NAUTILUS_VIEW_ITEM (object); + + g_clear_object (&self->item_ui); + + G_OBJECT_CLASS (nautilus_view_item_parent_class)->dispose (object); +} + +static void +nautilus_view_item_finalize (GObject *object) +{ + NautilusViewItem *self = NAUTILUS_VIEW_ITEM (object); + + g_clear_object (&self->file); + + G_OBJECT_CLASS (nautilus_view_item_parent_class)->finalize (object); +} + +static void +nautilus_view_item_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec) +{ + NautilusViewItem *self = NAUTILUS_VIEW_ITEM (object); + + switch (prop_id) + { + case PROP_FILE: + { + g_value_set_object (value, self->file); + } + break; + + case PROP_ICON_SIZE: + { + g_value_set_int (value, self->icon_size); + } + break; + + case PROP_IS_CUT: + { + g_value_set_boolean (value, self->is_cut); + } + break; + + case PROP_DRAG_ACCEPT: + { + g_value_set_boolean (value, self->drag_accept); + } + break; + + case PROP_ITEM_UI: + { + g_value_set_object (value, self->item_ui); + } + break; + + default: + { + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + } + } +} + +static void +nautilus_view_item_set_property (GObject *object, + guint prop_id, + const GValue *value, + GParamSpec *pspec) +{ + NautilusViewItem *self = NAUTILUS_VIEW_ITEM (object); + + switch (prop_id) + { + case PROP_FILE: + { + self->file = g_value_dup_object (value); + } + break; + + case PROP_ICON_SIZE: + { + self->icon_size = g_value_get_int (value); + } + break; + + case PROP_IS_CUT: + { + self->is_cut = g_value_get_boolean (value); + } + break; + + case PROP_DRAG_ACCEPT: + { + self->drag_accept = g_value_get_boolean (value); + } + break; + + case PROP_ITEM_UI: + { + g_set_object (&self->item_ui, g_value_get_object (value)); + } + break; + + default: + { + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + } + } +} + +static void +nautilus_view_item_init (NautilusViewItem *self) +{ +} + +static void +nautilus_view_item_class_init (NautilusViewItemClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + object_class->dispose = nautilus_view_item_dispose; + object_class->finalize = nautilus_view_item_finalize; + object_class->get_property = nautilus_view_item_get_property; + object_class->set_property = nautilus_view_item_set_property; + + properties[PROP_ICON_SIZE] = g_param_spec_int ("icon-size", + "", "", + NAUTILUS_LIST_ICON_SIZE_SMALL, + NAUTILUS_GRID_ICON_SIZE_EXTRA_LARGE, + NAUTILUS_GRID_ICON_SIZE_LARGE, + G_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_STATIC_STRINGS); + properties[PROP_IS_CUT] = g_param_spec_boolean ("is-cut", + "", "", + FALSE, + G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); + properties[PROP_DRAG_ACCEPT] = g_param_spec_boolean ("drag-accept", + "", "", + FALSE, + G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); + properties[PROP_FILE] = g_param_spec_object ("file", + "", "", + NAUTILUS_TYPE_FILE, + G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS); + properties[PROP_ITEM_UI] = g_param_spec_object ("item-ui", + "", "", + GTK_TYPE_WIDGET, + G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); + g_object_class_install_properties (object_class, N_PROPS, properties); + + signals[FILE_CHANGED] = g_signal_new ("file-changed", + G_TYPE_FROM_CLASS (klass), + G_SIGNAL_RUN_LAST, + 0, + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); +} + +NautilusViewItem * +nautilus_view_item_new (NautilusFile *file, + guint icon_size) +{ + return g_object_new (NAUTILUS_TYPE_VIEW_ITEM, + "file", file, + "icon-size", icon_size, + NULL); +} + +guint +nautilus_view_item_get_icon_size (NautilusViewItem *self) +{ + g_return_val_if_fail (NAUTILUS_IS_VIEW_ITEM (self), -1); + + return self->icon_size; +} + +void +nautilus_view_item_set_icon_size (NautilusViewItem *self, + guint icon_size) +{ + g_return_if_fail (NAUTILUS_IS_VIEW_ITEM (self)); + + g_object_set (self, "icon-size", icon_size, NULL); +} + +void +nautilus_view_item_set_cut (NautilusViewItem *self, + gboolean is_cut) +{ + g_return_if_fail (NAUTILUS_IS_VIEW_ITEM (self)); + + g_object_set (self, "is-cut", is_cut, NULL); +} + +void +nautilus_view_item_set_drag_accept (NautilusViewItem *self, + gboolean drag_accept) +{ + g_return_if_fail (NAUTILUS_IS_VIEW_ITEM (self)); + + g_object_set (self, "drag-accept", drag_accept, NULL); +} + +NautilusFile * +nautilus_view_item_get_file (NautilusViewItem *self) +{ + g_return_val_if_fail (NAUTILUS_IS_VIEW_ITEM (self), NULL); + + return self->file; +} + +GtkWidget * +nautilus_view_item_get_item_ui (NautilusViewItem *self) +{ + g_return_val_if_fail (NAUTILUS_IS_VIEW_ITEM (self), NULL); + + return self->item_ui; +} + +void +nautilus_view_item_set_item_ui (NautilusViewItem *self, + GtkWidget *item_ui) +{ + g_return_if_fail (NAUTILUS_IS_VIEW_ITEM (self)); + + g_object_set (self, "item-ui", item_ui, NULL); +} + +void +nautilus_view_item_file_changed (NautilusViewItem *self) +{ + g_return_if_fail (NAUTILUS_IS_VIEW_ITEM (self)); + + g_signal_emit (self, signals[FILE_CHANGED], 0); +} |