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101 lines
2.9 KiB
C
101 lines
2.9 KiB
C
/* plugin.h- plugin
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*
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* Window Maker window manager
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*
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* Copyright (c) hmmm... Should I put everybody's name here?
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* Where's my lawyer?? -- ]d :D
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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* USA.
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*
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* * * * * * * * *
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* Do you think I should move this code into another file? -- ]d
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*
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* BTW, should this file be able to be included by any plugin file that
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* want _DL ?
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*/
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#ifndef WMPLUGIN_H
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#define WMPLUGIN_H
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#include "wconfig.h"
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#include <WINGs.h>
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#include <proplist.h>
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#define W_FUNCTION_ANY 0
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#define W_FUNCTION_DRAWSTRING 1
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typedef void _DL_AnyProc(proplist_t);
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/* first 3 must == WS_FOCUSED WS_UNFOCUSED WS_PFOCUSED -- ]d */
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#ifdef DRAWSTRING_PLUGIN
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#define W_STRING_FTITLE 0
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#define W_STRING_UTITLE 1
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#define W_STRING_PTITLE 2
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#define W_STRING_MTITLE 3
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#define W_STRING_MTEXT 4
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#define W_STRING_MEMBERS 5
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typedef void _DL_DrawStringProc(proplist_t, Drawable, GC, WMFont *, int, int, unsigned, unsigned, char *, int);
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#endif
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typedef void _DL_FreeDataProc(void *free_me);
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typedef int _DL_InitDataProc(proplist_t pl, void *init_data); /* prototype
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for function
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initializer
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*/
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typedef struct _WFunction {
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int type;
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void *handle;
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proplist_t arg;
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void *data;
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_DL_FreeDataProc *freeData;
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union {
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_DL_AnyProc *any;
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#ifdef DRAWSTRING_PLUGIN
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_DL_DrawStringProc *drawString;
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#endif
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} proc;
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/*
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char *libraryName;
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char *procName;
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char *freeDataProcName;
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*/
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} WFunction;
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/* for init_data, pass something like
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* p = wmalloc(sizeof(void *) * 3)
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* and let p[0]=display p[1]=colormap p[2]=cache (for keeping local data
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* for each instance of function in each WFunction) to the initializing
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* code for drawstring function... may be I can change this to a variable
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* packer function? or use va_list? I dunno...
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*
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* --]d
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*/
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WFunction* wPluginCreateFunction(int type, char *library_name,
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char *init_proc_name, char *proc_name, char *free_data_proc_name,
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proplist_t pl_arg, void *init_data);
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void wPluginDestroyFunction(WFunction *function);
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void** wPluginPackInitData(int members, ...);
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#endif
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