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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
#ifndef __GLADE_PROPERTY_CLASS_H__
#define __GLADE_PROPERTY_CLASS_H__
#include <glib.h>
#include <glib-object.h>
#include <gtk/gtk.h>
#include <gladeui/glade-xml-utils.h>
G_BEGIN_DECLS
/* The GladePropertyClass structure parameters of a GladeProperty.
* All entries in the GladeEditor are GladeProperties (except signals)
* All GladeProperties are associated with a GParamSpec.
*/
#define GLADE_PROPERTY_CLASS(gpc) ((GladePropertyClass *) gpc)
#define GLADE_IS_PROPERTY_CLASS(gpc) (gpc != NULL)
/**
* GLADE_PROPERTY_CLASS_IS_TYPE:
* gpc: A #GladePropertyClass
* type: The #GladeEditorPageType to query
*
* Checks if @gpc is good to be loaded as @type
*/
#define GLADE_PROPERTY_CLASS_IS_TYPE(gpc, type) \
(((type) == GLADE_PAGE_GENERAL && \
!(gpc)->common && !(gpc)->packing && !(gpc)->atk) || \
((type) == GLADE_PAGE_COMMON && (gpc)->common) || \
((type) == GLADE_PAGE_PACKING && (gpc)->packing) || \
((type) == GLADE_PAGE_ATK && (gpc)->atk) || \
((type) == GLADE_PAGE_QUERY && (gpc)->query))
#define GPC_OBJECT_DELIMITER ", "
#define GPC_PROPERTY_NAMELEN 512 /* Enough space for a property name I think */
typedef struct _GladePropertyClass GladePropertyClass;
struct _GladePropertyClass
{
gpointer handle; /* The GladeWidgetAdaptor that this property class
* was created for.
*/
guint16 version_since_major; /* Version in which this property was */
guint16 version_since_minor; /* introduced. */
guint16 builder_since_major; /* Version in which this property became */
guint16 builder_since_minor; /* available in GtkBuilder format */
GParamSpec *pspec; /* The Parameter Specification for this property.
*/
gchar *id; /* The id of the property. Like "label" or "xpad"
* this is a non-translatable string
*/
gchar *name; /* The name of the property. Like "Label" or "X Pad"
* this is a translatable string
*/
gchar *tooltip; /* The default tooltip for the property editor rows.
*/
GValue *def; /* The default value for this property (this will exist
* as a copy of orig_def if not specified by the catalog)
*/
GValue *orig_def; /* The real default value obtained through introspection.
* (used to decide whether we should write to the
* glade file or not, or to restore the loaded property
* correctly); all property classes have and orig_def.
*/
GList *parameters; /* list of GladeParameter objects. This list
* provides with an extra set of key-value
* pairs to specify aspects of this property.
*
* This is unused by glade and only maintained
* to be of possible use in plugin code.
*/
gint visible_lines; /* When this pspec calls for a text editor, how many
* lines should be visible in the editor.
*/
/* For catalogs that support libglade: */
guint libglade_only : 1; /* Mark special libglade virtual properties */
guint libglade_unsupported : 1;/* Mark properties that are not available in libglade */
guint virt : 1; /* Whether this is a virtual property with its pspec supplied
* via the catalog (or hard code-paths); or FALSE if its a real
* GObject introspected property
*/
guint optional : 1; /* Some properties are optional by nature like
* default width. It can be set or not set. A
* default property has a check box in the
* left that enables/disables the input
*/
guint optional_default : 1; /* For optional values, what the default is */
guint construct_only : 1; /* Whether this property is G_PARAM_CONSTRUCT_ONLY or not */
guint common : 1; /* Common properties go in the common tab */
guint atk : 1; /* Atk properties go in the atk tab */
guint packing : 1; /* Packing properties go in the packing tab */
guint query : 1; /* Whether we should explicitly ask the user about this property
* when instantiating a widget with this property (through a popup
* dialog).
*/
guint translatable : 1; /* The property should be translatable, which
* means that it needs extra parameters in the
* UI.
*/
/* These three are the master switches for the glade-file output,
* property editor availability & live object updates in the glade environment.
*/
guint save : 1; /* Whether we should save to the glade file or not
* (mostly just for virtual internal glade properties,
* also used for properties with generic pspecs that
* are saved in custom ways by the plugin)
*/
guint save_always : 1; /* Used to make a special case exception and always
* save this property regardless of what the default
* value is (used for some special cases like properties
* that are assigned initial values in composite widgets
* or derived widget code).
*/
guint visible : 1; /* Whether or not to show this property in the editor &
* reset dialog.
*/
guint custom_layout : 1; /* Properties marked as custom_layout will not be included
* in a base #GladeEditorTable implementation (use this
* for properties you want to layout in custom ways in
* a #GladeEditable widget
*/
guint ignore : 1; /* When true, we will not sync the object when the property
* changes, or load values from the object.
*/
guint needs_sync : 1; /* Virtual properties need to be synchronized after object
* creation, some properties that are not virtual also need
* handling from the backend, if "needs-sync" is true then
* this property will by synced with virtual properties.
*/
guint is_modified : 1; /* If true, this property_class has been "modified" from the
* the standard property by a xml file. */
guint themed_icon : 1; /* Some GParamSpecString properties reffer to icon names
* in the icon theme... these need to be specified in the
* property class definition if proper editing tools are to
* be used.
*/
guint stock_icon : 1; /* String properties can also denote stock icons, including
* icons from icon factories...
*/
guint stock : 1; /* ... or a narrower list of "items" from gtk builtin stock items.
*/
guint transfer_on_paste : 1; /* If this is a packing prop,
* wether we should transfer it on paste.
*/
guint parentless_widget : 1; /* True if this property should point to a parentless widget
* in the project
*/
gdouble weight; /* This will determine the position of this property in
* the editor.
*/
gchar *create_type; /* If this is an object property and you want the option to create
* one from the object selection dialog, then set the name of the
* concrete type here.
*/
};
GladePropertyClass *glade_property_class_new (gpointer handle);
GladePropertyClass *glade_property_class_new_from_spec (gpointer handle,
GParamSpec *spec);
GladePropertyClass *glade_property_class_new_from_spec_full (gpointer handle,
GParamSpec *spec,
gboolean need_handle);
GladePropertyClass *glade_property_class_clone (GladePropertyClass *property_class);
void glade_property_class_free (GladePropertyClass *property_class);
gboolean glade_property_class_is_visible (GladePropertyClass *property_class);
gboolean glade_property_class_is_object (GladePropertyClass *property_class,
GladeProjectFormat fmt);
GValue *glade_property_class_make_gvalue_from_string (GladePropertyClass *property_class,
const gchar *string,
GladeProject *project,
GladeWidget *widget);
gchar *glade_property_class_make_string_from_gvalue (GladePropertyClass *property_class,
const GValue *value,
GladeProjectFormat fmt);
GValue *glade_property_class_make_gvalue_from_vl (GladePropertyClass *property_class,
va_list vl);
void glade_property_class_set_vl_from_gvalue (GladePropertyClass *klass,
GValue *value,
va_list vl);
GValue *glade_property_class_make_gvalue (GladePropertyClass *klass,
...);
void glade_property_class_get_from_gvalue (GladePropertyClass *klass,
GValue *value,
...);
gboolean glade_property_class_update_from_node (GladeXmlNode *node,
GModule *module,
GType object_type,
GladePropertyClass **property_class,
const gchar *domain);
GtkAdjustment *glade_property_class_make_adjustment (GladePropertyClass *property_class);
gboolean glade_property_class_match (GladePropertyClass *klass,
GladePropertyClass *comp);
gboolean glade_property_class_void_value (GladePropertyClass *klass,
GValue *value);
gint glade_property_class_compare (GladePropertyClass *klass,
const GValue *value1,
const GValue *value2,
GladeProjectFormat fmt);
G_END_DECLS
#endif /* __GLADE_PROPERTY_CLASS_H__ */
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