1 /* -*- Mode: C; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3 -*- */ 2 3 /* 4 * GimvThumbClass - Server side thumbnnail cache. 5 * Copyright (C) 2001-2004 Takuro Ashie 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation; either version 2 of the License, or 10 * (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 20 * 21 * $Id: gimv_thumb.h,v 1.4 2004/04/08 13:39:25 makeinu Exp $ 22 */ 23 24 #ifndef __GIMV_THUMB_H__ 25 #define __GIMV_THUMB_H__ 26 27 #include "gimageview.h" 28 #include "fileload.h" 29 30 31 #define GIMV_TYPE_THUMB (gimv_thumb_get_type ()) 32 #define GIMV_THUMB(obj) (GTK_CHECK_CAST (obj, gimv_thumb_get_type (), GimvThumb)) 33 #define GIMV_THUMB_CLASS(klass) (GTK_CHECK_CLASS_CAST (klass, gimv_thumb_get_type, GimvThumbClass)) 34 #define GIMV_IS_THUMB(obj) (GTK_CHECK_TYPE (obj, gimv_thumb_get_type ())) 35 #define GIMV_IS_THUMB_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GIMV_TYPE_THUMB)) 36 37 38 typedef struct GimvThumbPriv_Tag GimvThumbPriv; 39 typedef struct GimvThumbClass_Tag GimvThumbClass; 40 41 42 #define ICON_SIZE 18 43 44 45 struct GimvThumb_Tag 46 { 47 GtkObject parent; 48 49 GimvImageInfo *info; 50 51 /* image */ 52 GdkPixmap *thumbnail; 53 GdkBitmap *thumbnail_mask; 54 GdkPixmap *icon; 55 GdkBitmap *icon_mask; 56 gchar *cache_type; 57 58 gint thumb_width; 59 gint thumb_height; 60 61 /* will be removed */ 62 gboolean selected; 63 }; 64 65 66 struct GimvThumbClass_Tag 67 { 68 GtkObjectClass parent_class; 69 }; 70 71 72 GtkType gimv_thumb_get_type (void); 73 GimvThumb *gimv_thumb_new (GimvImageInfo *info); 74 gboolean gimv_thumb_load (GimvThumb *thumb, 75 gint thumb_size, 76 ThumbLoadType type); 77 gboolean gimv_thumb_is_loading (GimvThumb *thumb); 78 void gimv_thumb_load_stop (GimvThumb *thumb); 79 80 void gimv_thumb_get_thumb (GimvThumb *thumb, 81 GdkPixmap **pixmap, 82 GdkBitmap **mask); 83 GtkWidget *gimv_thumb_get_thumb_by_widget (GimvThumb *thumb); 84 void gimv_thumb_get_icon (GimvThumb *thumb, 85 GdkPixmap **pixmap, 86 GdkBitmap **mask); 87 GtkWidget *gimv_thumb_get_icon_by_widget (GimvThumb *thumb); 88 const gchar *gimv_thumb_get_cache_type (GimvThumb *thumb); 89 gboolean gimv_thumb_has_thumbnail (GimvThumb *thumb); 90 gchar *gimv_thumb_find_thumbcache (const gchar *filename, 91 gchar **type); 92 93 #ifdef USE_GTK2 94 # define gimv_thumb_get_parent_thumbview(thumb) \ 95 ((GimvThumbView *) g_object_get_data(G_OBJECT(thumb), "GimvThumbView")) 96 # define gimv_thumb_set_parent_thumbview(thumb, tv) \ 97 g_object_set_data(G_OBJECT(thumb), "GimvThumbView", tv); 98 #else 99 # define gimv_thumb_get_parent_thumbview(thumb) \ 100 ((GimvThumbView *) gtk_object_get_data(GTK_OBJECT(thumb), "GimvThumbView")) 101 # define gimv_thumb_set_parent_thumbview(thumb, tv) \ 102 gtk_object_set_data(GTK_OBJECT(thumb), "GimvThumbView", tv); 103 #endif 104 105 #endif /* __GIMV_THUMB_H__ */ 106