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215 lines
5.4 KiB
C
215 lines
5.4 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef _HTMLDLGS_H_
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#define _HTMLDLGS_H_
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/*
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* Header for cross platform html dialogs
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*
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*
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*/
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#include "ntypes.h"
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#include "plarena.h"
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XP_BEGIN_PROTOS
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/*
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* dialog button flags
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*/
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#define XP_DIALOG_CANCEL_BUTTON (1<<0)
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#define XP_DIALOG_CONTINUE_BUTTON (1<<1)
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#define XP_DIALOG_OK_BUTTON (1<<2)
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#define XP_DIALOG_NEXT_BUTTON (1<<3)
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#define XP_DIALOG_BACK_BUTTON (1<<4)
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#define XP_DIALOG_FINISHED_BUTTON (1<<5)
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#define XP_DIALOG_FETCH_BUTTON (1<<6)
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#define XP_DIALOG_MOREINFO_BUTTON (1<<7)
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/* chunk size for string arenas */
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#define XP_STRINGS_CHUNKSIZE 512
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/*
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* structured types
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*/
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typedef struct _XPDialogState XPDialogState;
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typedef struct _XPDialogInfo XPDialogInfo;
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typedef struct _XPPanelDesc XPPanelDesc;
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typedef struct _XPPanelInfo XPPanelInfo;
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typedef struct _XPPanelState XPPanelState;
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typedef struct _XPDialogStrings XPDialogStrings;
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typedef struct _XPDialogStringEntry XPDialogStringEntry;
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typedef PRBool (* XP_HTMLDialogHandler)(XPDialogState *state, char **argv,
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int argc, unsigned int button);
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typedef int (* XP_HTMLPanelHandler)(XPPanelState *state, char **argv,
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int argc, unsigned int button);
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typedef XPDialogStrings * (* XP_HTMLPanelContent)(XPPanelState *state);
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typedef void (* XP_PanelFinish)(XPPanelState *state, PRBool cancel);
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struct _XPDialogState {
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PRArenaPool *arena;
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void *window;
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void *proto_win;
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XPDialogInfo *dialogInfo;
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void *arg;
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void (* deleteCallback)(void *arg);
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void *cbarg;
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PRBool deleted;
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};
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struct _XPDialogInfo {
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unsigned int buttonFlags;
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XP_HTMLDialogHandler handler;
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int width;
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int height;
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};
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#define XP_PANEL_FLAG_FINAL (1<<0)
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#define XP_PANEL_FLAG_FIRST (1<<1)
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#define XP_PANEL_FLAG_ONLY (1<<2)
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struct _XPPanelDesc {
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XP_HTMLPanelHandler handler;
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XP_HTMLPanelContent content;
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unsigned int flags;
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};
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struct _XPPanelInfo {
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XPPanelDesc *desc;
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int panelCount;
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XP_PanelFinish finishfunc;
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int width;
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int height;
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};
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struct _XPPanelState {
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PRArenaPool *arena;
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void *window;
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XPPanelDesc *panels;
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XPPanelInfo *info;
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int panelCount;
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int curPanel;
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XPDialogStrings *curStrings;
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XP_PanelFinish finish;
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int titlenum;
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void *arg;
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void (* deleteCallback)(void *arg);
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void *cbarg;
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PRBool deleted;
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};
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struct _XPDialogStrings
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{
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PRArenaPool *arena;
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int basestringnum;
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int nargs;
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char **args;
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char *contents;
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};
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struct _XPDialogStringEntry {
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int tag;
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char **strings;
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int nstrings;
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};
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extern XPDialogStringEntry dialogStringTable[];
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extern XPDialogState *XP_MakeHTMLDialogWithChrome(void *proto_win,
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XPDialogInfo *dialogInfo,
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int titlenum,
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XPDialogStrings *strings,
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Chrome *chrome,
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void *arg,
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PRBool utf8CharSet);
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extern XPDialogState *XP_MakeHTMLDialog(void *proto_win,
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XPDialogInfo *dialogInfo,
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int titlenum,
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XPDialogStrings *strings,
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void *arg,
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PRBool utf8CharSet);
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extern XPDialogState *XP_MakeRawHTMLDialog(void *proto_win,
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XPDialogInfo *dialogInfo,
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int titlenum,
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XPDialogStrings *strings,
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int handlestring, void *arg);
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extern int XP_RedrawRawHTMLDialog(XPDialogState *state,
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XPDialogStrings *strings,
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int handlestring);
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extern void XP_HandleHTMLDialog(URL_Struct *url);
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extern void XP_MakeHTMLPanel(void *proto_win, XPPanelInfo *panelInfo,
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int titlenum, void *arg);
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extern void XP_HandleHTMLPanel(URL_Struct *url);
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extern int XP_PutStringsToStream(NET_StreamClass *stream, char **strings);
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/*
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* functions for handling html dialog strings
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*/
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extern XPDialogStrings *XP_GetDialogStrings(int stringtag);
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extern void XP_SetDialogString(XPDialogStrings *strings, int stringNum,
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char *string);
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extern void XP_CopyDialogString(XPDialogStrings *strings, int stringNum,
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const char *string);
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extern void XP_FreeDialogStrings(XPDialogStrings *strings);
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/*
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* return the value of a name value pair in an arg list
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* used by internal form post processing code for html dialogs
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*/
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extern char *XP_FindValueInArgs(const char *name, char **av, int ac);
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extern void XP_MakeHTMLAlert(void *proto_win, char *string);
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/*
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* These next two functions are internal routines. Don't use them.
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* They may change at any time. They are used to invoke HTML dialogs
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* from a javascript native method in the mocha thread.
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*/
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void *
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xp_MakeHTMLDialogPass1(void *proto_win, XPDialogInfo *dialogInfo);
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XPDialogState *
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xp_MakeHTMLDialogPass2(void *proto_win, void *cx, XPDialogInfo *dialogInfo,
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int titlenum, XPDialogStrings *strings,
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void *arg, PRBool utf8CharSet);
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/*
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* destroy an HTML dialog window that has not had anything written to it yet
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*/
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void
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XP_DestroyHTMLDialogWindow(void *window);
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XP_END_PROTOS
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#endif /* _HTMLDLGS_H_ */
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