mirror of
https://github.com/VincentWei/MiniGUI.git
synced 2026-09-28 16:17:09 +08:00
127 lines
3.9 KiB
C
127 lines
3.9 KiB
C
///////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// IMPORTANT NOTICE
|
|
//
|
|
// The following open source license statement does not apply to any
|
|
// entity in the Exception List published by FMSoft.
|
|
//
|
|
// For more information, please visit:
|
|
//
|
|
// https://www.fmsoft.cn/exception-list
|
|
//
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
/*
|
|
* This file is part of MiniGUI, a mature cross-platform windowing
|
|
* and Graphics User Interface (GUI) support system for embedded systems
|
|
* and smart IoT devices.
|
|
*
|
|
* Copyright (C) 2002~2018, Beijing FMSoft Technologies Co., Ltd.
|
|
* Copyright (C) 1998~2002, WEI Yongming
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* 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, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* Or,
|
|
*
|
|
* As this program is a library, any link to this program must follow
|
|
* GNU General Public License version 3 (GPLv3). If you cannot accept
|
|
* GPLv3, you need to be licensed from FMSoft.
|
|
*
|
|
* If you have got a commercial license of this program, please use it
|
|
* under the terms and conditions of the commercial license.
|
|
*
|
|
* For more information about the commercial license, please refer to
|
|
* <http://www.minigui.com/blog/minigui-licensing-policy/>.
|
|
*/
|
|
/*
|
|
** resmgr.h: This head file include some functions for resource manager.
|
|
**
|
|
** Create date: 2008/08/05
|
|
**
|
|
** Current maintainer: Dong Junjie.
|
|
*/
|
|
|
|
#ifndef RES_MANAGER_H
|
|
#define RES_MANAGER_H
|
|
|
|
typedef struct _RES_TYPE_INFO{
|
|
short type;
|
|
unsigned short flag;
|
|
int ops_ref;
|
|
int def_source;
|
|
RES_TYPE_OPS *ops;
|
|
}RES_TYPE_INFO;
|
|
#define RETIF_AUTO_DELETE 0x01
|
|
|
|
typedef struct _RES_ENTRY{
|
|
//same as RESOURCE
|
|
void* data;
|
|
void *source;
|
|
Uint8 flag;
|
|
Uint8 type;
|
|
unsigned short refcnt;
|
|
RES_KEY key;
|
|
struct _RES_ENTRY* next;
|
|
}RES_ENTRY;
|
|
|
|
#define REF_IN_USE 0x80 //the entry is or not in used
|
|
#define REF_INNER_SRC_COPYED 0x40 //inner res is copyed from usr
|
|
#define GetSourceType(entry) (((entry)->flag)&0xF)
|
|
#define SetSourceType(entry, type) (((entry)->flag) = (((entry)->flag)&0xF0)|(type))
|
|
#define IsUsed(entry) (((entry)->flag)&REF_IN_USE)
|
|
#define SetUsed(entry) (((entry)->flag)|=REF_IN_USE)
|
|
#define ClrUsed(entry) (((entry)->flag)&=(~REF_IN_USE))
|
|
|
|
#define IsInnerResCopyed(entry) (((entry)->flag)&REF_INNER_SRC_COPYED)
|
|
#define SetInnerResCopyed(entry) (((entry)->flag)|=REF_INNER_SRC_COPYED)
|
|
#define ClrInnerResCopyed(entry) (((entry)->flag)&=(~REF_INNER_SRC_COPYED))
|
|
|
|
#define DEF_HASH_SIZE 97
|
|
|
|
typedef struct _HASH_TABLE {
|
|
int size; //size of array of entries
|
|
int count; //count of current RES_ENTRY in table
|
|
RES_ENTRY** entries;
|
|
} HASH_TABLE;
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif /* __cplusplus */
|
|
|
|
BOOL mg_InitResManager(int hash_table_size);
|
|
void TerminateResManager(void);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif /* __cplusplus */
|
|
|
|
#define NEWEX(type, count) (type*)calloc(count,sizeof(type))
|
|
#define NEW(type) NEWEX(type,1)
|
|
|
|
#define RENEW(type, p, new_count) (type*)realloc((p),(new_count)*sizeof(type))
|
|
|
|
#define SNEW(type, p, cnt) (p)?NEWEX(type,cnt):RENEW(type,p, cnt)
|
|
|
|
#define NEW_SIZE(type, ex_size) (type*)malloc(sizeof(type)+ex_size)
|
|
|
|
#define MEM_DUP(p,size) memcpy(NEW(char, size), p, size)
|
|
|
|
#define STR_DUP(str) strdup(str)
|
|
|
|
#define DELETE(p) if(p)free(p)
|
|
|
|
#define MG_RES_PATH "MG_RES_PATH"
|
|
|
|
#endif /* RES_MANAGER_H */
|
|
|