/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ /* e-icon-factory.c - Icon factory for the Evolution shell. * * Copyright (C) 2002 Ximian, Inc. * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this program; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. * * Author: Ettore Perazzoli */ #ifdef HAVE_CONFIG_H #include #endif #include "e-icon-factory.h" #include "e-shell-constants.h" /* One icon. Keep both a small (16x16) and a large (48x48) version around. */ struct _Icon { char *name; GdkPixbuf *small_pixbuf; GdkPixbuf *large_pixbuf; }; typedef struct _Icon Icon; /* Hash of all the icons. */ static GHashTable *name_to_icon = NULL; /* Creating and destroying icons. */ static Icon * icon_new (const char *name, GdkPixbuf *small_pixbuf, GdkPixbuf *large_pixbuf) { Icon *icon; icon = g_new (Icon, 1); icon->name = g_strdup (name); icon->small_pixbuf = small_pixbuf; icon->large_pixbuf = large_pixbuf; if (small_pixbuf != NULL) g_object_ref (small_pixbuf); if (large_pixbuf != NULL) g_object_ref (large_pixbuf); return icon; } #if 0 /* (This is not currently used since we never prune icons out of the cache.) */ static void icon_free (Icon *icon) { g_free (icon->name); if (icon->large_pixbuf != NULL) g_object_unref (icon->large_pixbuf); if (icon->small_pixbuf != NULL) g_object_unref (icon->small_pixbuf); g_free (icon); } #endif /* Loading icons. */ static Icon * load_icon (const char *icon_name) { GdkPixbuf *small_pixbuf; GdkPixbuf *large_pixbuf; Icon *icon; char *path; path = g_strconcat (EVOLUTION_IMAGES, "/", icon_name, "-mini.png", NULL); small_pixbuf = gdk_pixbuf_new_from_file (path, NULL); g_free (path); path = g_strconcat (EVOLUTION_IMAGES, "/", icon_name, ".png", NULL); large_pixbuf = gdk_pixbuf_new_from_file (path, NULL); g_free (path); if (large_pixbuf == NULL || small_pixbuf == NULL) return NULL; icon = icon_new (icon_name, small_pixbuf, large_pixbuf); g_object_unref (small_pixbuf); g_object_unref (large_pixbuf); return icon; } /* Public API. */ void e_icon_factory_init (void) { if (name_to_icon != NULL) { /* Already initialized. */ return; } name_to_icon = g_hash_table_new (g_str_hash, g_str_equal); } GdkPixbuf * e_icon_factory_get_icon (const char *icon_name, gboolean mini) { Icon *icon; g_return_val_if_fail (icon_name != NULL, NULL); icon = g_hash_table_lookup (name_to_icon, icon_name); if (icon == NULL) { icon = load_icon (icon_name); if (icon == NULL) { g_warning ("Icon not found -- %s", icon_name); /* Create an empty icon so that we don't keep spitting out the same warning over and over, every time this icon is requested. */ icon = icon_new (icon_name, NULL, NULL); g_hash_table_insert (name_to_icon, icon->name, icon); return NULL; } g_hash_table_insert (name_to_icon, icon->name, icon); } if (mini) { g_object_ref (icon->small_pixbuf); return icon->small_pixbuf; } else { g_object_ref (icon->large_pixbuf); return icon->large_pixbuf; } } lectron6/files/lodash-4.17.19 FreeBSD GNOME current development ports (https://github.com/freebsd/freebsd-ports-gnome)

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	Commit message (Expand)	Author	Age	Files	Lines
*	- update to 1.4.1	dinoex	2010-03-28	1	-1/+1