зеркало из https://github.com/mozilla/pjs.git
135 строки
3.8 KiB
C
135 строки
3.8 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape Public
|
|
* License Version 1.1 (the "License"); you may not use this file
|
|
* except in compliance with the License. You may obtain a copy of
|
|
* the License at http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS
|
|
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
|
* implied. See the License for the specific language governing
|
|
* rights and limitations under the License.
|
|
*
|
|
* The Original Code is mozilla.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All
|
|
* Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*/
|
|
/* pw_public.h
|
|
* public progress module interface
|
|
* Progress module has two main parts:
|
|
* progress window
|
|
* you can create a standard progress window
|
|
* that monitors the progress of a download
|
|
* progress context
|
|
* you can create an MWContext suitable for downloading
|
|
* with NET_GetURL
|
|
* progress context can be 'attached' to progress window and
|
|
* will display standard progress messages during download while
|
|
* it is attached
|
|
*/
|
|
|
|
#ifndef _PW_PUBLIC_H_
|
|
#define _PW_PUBLIC_H_
|
|
|
|
#include "structs.h"
|
|
|
|
XP_BEGIN_PROTOS
|
|
|
|
/***************************************************************
|
|
* PW window interface
|
|
***************************************************************/
|
|
|
|
typedef void * pw_ptr;
|
|
|
|
typedef enum _PW_WindowType {
|
|
pwApplicationModal,
|
|
pwStandard
|
|
} PW_WindowType;
|
|
|
|
typedef void(*PW_CancelCallback) (void * closure);
|
|
|
|
/* Creates the progress window */
|
|
/* The window is invisible until you call PW_Show */
|
|
|
|
pw_ptr PW_Create( MWContext * parent, /* Parent window, can be NULL */
|
|
PW_WindowType type /* What kind of window ? Modality, etc */
|
|
);
|
|
|
|
/* Setup */
|
|
|
|
void PW_SetCancelCallback(pw_ptr pw,
|
|
PW_CancelCallback cancelcb, /* Callback function for cancel */
|
|
void * cancelClosure); /* closure for cancel callback */
|
|
|
|
/*
|
|
* Window visibility
|
|
*/
|
|
|
|
/* Show the window */
|
|
/* brings the window to front if already visible */
|
|
void PW_Show(pw_ptr pw);
|
|
|
|
/* Hide the window. Does NOT destroy it */
|
|
void PW_Hide(pw_ptr pw);
|
|
|
|
/* Destroys the window */
|
|
void PW_Destroy(pw_ptr pw);
|
|
|
|
|
|
/**
|
|
* Text progress display
|
|
* all char * arguments can be NULL to erase
|
|
**/
|
|
|
|
void PW_SetWindowTitle(pw_ptr pw, const char * title);
|
|
|
|
void PW_SetLine1(pw_ptr pw, const char * text);
|
|
|
|
void PW_SetLine2(pw_ptr pw, const char * text);
|
|
|
|
/* aka SetLine3, named SetProgressText because this is where the
|
|
* usual "23K of 1235K (5 seconds remaining)" line goes
|
|
*/
|
|
void PW_SetProgressText(pw_ptr pw, const char * text);
|
|
|
|
/**
|
|
* Progress bar display
|
|
**/
|
|
|
|
/* if !(maximum > minimum) displays rotating pylon */
|
|
void PW_SetProgressRange(pw_ptr pw, int32 minimum, int32 maximum);
|
|
|
|
void PW_SetProgressValue(pw_ptr pw, int32 value);
|
|
|
|
/***************************************************************
|
|
* PW context interface
|
|
***************************************************************/
|
|
|
|
/* Purpose: create a downloading context anyone can use and destroy */
|
|
/* You can associate it with progress window to automatically display */
|
|
/* progress window text */
|
|
|
|
MWContext * PW_CreateProgressContext();
|
|
|
|
void PW_DestroyProgressContext(MWContext * context);
|
|
|
|
/* Associates MWContextProgressModule context with a downloading window */
|
|
/* If done so, the xp_thermo progress stuff will be displayed in the */
|
|
/* ProgressLine */
|
|
/* Make sure that you disassociate window from the context when window is */
|
|
/* destroyed by passing NULL as pw_ptr */
|
|
|
|
void PW_AssociateWindowWithContext(MWContext * context, pw_ptr pw);
|
|
|
|
pw_ptr PW_GetAssociatedWindowForContext(MWContext *context);
|
|
|
|
XP_END_PROTOS
|
|
|
|
#endif
|
|
|