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140 lines
4.8 KiB
C
140 lines
4.8 KiB
C
/* GTK - The GIMP Toolkit
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* gtkrecentfilter.h - Filter object for recently used resources
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* Copyright (C) 2006, Emmanuele Bassi
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GTK_RECENT_FILTER_H__
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#define __GTK_RECENT_FILTER_H__
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#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
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#error "Only <gtk/gtk.h> can be included directly."
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#endif
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#include <glib-object.h>
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#include <gdk/gdk.h>
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G_BEGIN_DECLS
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#define GTK_TYPE_RECENT_FILTER (gtk_recent_filter_get_type ())
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#define GTK_RECENT_FILTER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_RECENT_FILTER, GtkRecentFilter))
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#define GTK_IS_RECENT_FILTER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_RECENT_FILTER))
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typedef struct _GtkRecentFilter GtkRecentFilter;
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typedef struct _GtkRecentFilterInfo GtkRecentFilterInfo;
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/**
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* GtkRecentFilterFlags:
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* @GTK_RECENT_FILTER_URI: the URI of the file being tested
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* @GTK_RECENT_FILTER_DISPLAY_NAME: the string that will be used to
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* display the file in the recent chooser
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* @GTK_RECENT_FILTER_MIME_TYPE: the mime type of the file
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* @GTK_RECENT_FILTER_APPLICATION: the list of applications that have
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* registered the file
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* @GTK_RECENT_FILTER_GROUP: the groups to which the file belongs to
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* @GTK_RECENT_FILTER_AGE: the number of days elapsed since the file
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* has been registered
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*
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* These flags indicate what parts of a #GtkRecentFilterInfo struct
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* are filled or need to be filled.
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*/
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typedef enum {
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GTK_RECENT_FILTER_URI = 1 << 0,
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GTK_RECENT_FILTER_DISPLAY_NAME = 1 << 1,
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GTK_RECENT_FILTER_MIME_TYPE = 1 << 2,
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GTK_RECENT_FILTER_APPLICATION = 1 << 3,
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GTK_RECENT_FILTER_GROUP = 1 << 4,
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GTK_RECENT_FILTER_AGE = 1 << 5
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} GtkRecentFilterFlags;
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/**
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* GtkRecentFilterFunc:
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* @filter_info: a #GtkRecentFilterInfo that is filled according
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* to the @needed flags passed to gtk_recent_filter_add_custom()
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* @user_data: user data passed to gtk_recent_filter_add_custom()
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*
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* The type of function that is used with custom filters,
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* see gtk_recent_filter_add_custom().
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*
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* Return value: %TRUE if the file should be displayed
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*/
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typedef gboolean (*GtkRecentFilterFunc) (const GtkRecentFilterInfo *filter_info,
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gpointer user_data);
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/**
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* GtkRecentFilterInfo:
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*
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* A GtkRecentFilterInfo struct is used
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* to pass information about the tested file to gtk_recent_filter_filter().
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*/
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struct _GtkRecentFilterInfo
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{
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GtkRecentFilterFlags contains;
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const gchar *uri;
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const gchar *display_name;
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const gchar *mime_type;
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const gchar **applications;
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const gchar **groups;
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gint age;
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};
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GDK_AVAILABLE_IN_ALL
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GType gtk_recent_filter_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GtkRecentFilter * gtk_recent_filter_new (void);
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GDK_AVAILABLE_IN_ALL
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void gtk_recent_filter_set_name (GtkRecentFilter *filter,
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const gchar *name);
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GDK_AVAILABLE_IN_ALL
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const gchar * gtk_recent_filter_get_name (GtkRecentFilter *filter);
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GDK_AVAILABLE_IN_ALL
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void gtk_recent_filter_add_mime_type (GtkRecentFilter *filter,
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const gchar *mime_type);
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GDK_AVAILABLE_IN_ALL
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void gtk_recent_filter_add_pattern (GtkRecentFilter *filter,
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const gchar *pattern);
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GDK_AVAILABLE_IN_ALL
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void gtk_recent_filter_add_pixbuf_formats (GtkRecentFilter *filter);
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GDK_AVAILABLE_IN_ALL
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void gtk_recent_filter_add_application (GtkRecentFilter *filter,
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const gchar *application);
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GDK_AVAILABLE_IN_ALL
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void gtk_recent_filter_add_group (GtkRecentFilter *filter,
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const gchar *group);
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GDK_AVAILABLE_IN_ALL
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void gtk_recent_filter_add_age (GtkRecentFilter *filter,
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gint days);
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GDK_AVAILABLE_IN_ALL
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void gtk_recent_filter_add_custom (GtkRecentFilter *filter,
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GtkRecentFilterFlags needed,
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GtkRecentFilterFunc func,
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gpointer data,
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GDestroyNotify data_destroy);
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GDK_AVAILABLE_IN_ALL
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GtkRecentFilterFlags gtk_recent_filter_get_needed (GtkRecentFilter *filter);
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GDK_AVAILABLE_IN_ALL
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gboolean gtk_recent_filter_filter (GtkRecentFilter *filter,
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const GtkRecentFilterInfo *filter_info);
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G_END_DECLS
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#endif /* ! __GTK_RECENT_FILTER_H__ */
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