зеркало из https://github.com/mozilla/pjs.git
add windows test case for plevent
This commit is contained in:
larryh%netscape.com
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b484183ca3
Коммит
7e3658382b
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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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#! gmake
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MOD_DEPTH = ../../..
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include $(MOD_DEPTH)/config/config.mk
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INCLUDES = -I$(DIST)/include
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CSRCS = winevent.c
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ifeq ($(OS_ARCH), WINNT)
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ifeq ($(OS_TARGET), WIN16)
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LIBPR = $(DIST)/lib/nspr$(MOD_VERSION).lib
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LIBPLC= $(DIST)/lib/plc$(MOD_VERSION).lib
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LIBPLDS= $(DIST)/lib/plds$(MOD_VERSION).lib
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else
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LDOPTS = -NOLOGO -DEBUG -DEBUGTYPE:CV -INCREMENTAL:NO
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ifeq ($(OS_TARGET), WIN95)
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LIBPR = $(DIST)/lib/nspr$(MOD_VERSION).$(LIB_SUFFIX)
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LIBPLC= $(DIST)/lib/plc$(MOD_VERSION).$(LIB_SUFFIX)
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LIBPLDS= $(DIST)/lib/plds$(MOD_VERSION).lib
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else
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LIBPR = $(DIST)/lib/libnspr$(MOD_VERSION).$(LIB_SUFFIX)
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LIBPLC= $(DIST)/lib/libplc$(MOD_VERSION).$(LIB_SUFFIX)
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LIBPLDS= $(DIST)/lib/libplds$(MOD_VERSION).lib
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endif
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endif
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endif
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TARGETS = $(OBJDIR)/winevent.exe
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OS_CFLAGS = $(OS_EXE_CFLAGS)
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LDOPTS = -NOLOGO -DEBUG -DEBUGTYPE:CV -INCREMENTAL:NO
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LDFLAGS += -DEBUG
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LIBPR += $(LIBPLDS)
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LIBPR += kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib
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include $(MOD_DEPTH)/config/rules.mk
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$(OBJDIR)/winevent.exe: $(OBJS)
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link $(LDOPTS) $< $(LIBPLC) $(LIBPR) wsock32.lib -out:$@
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export:: $(TARGETS)
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install:: export
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clean::
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rm -rf $(TARGETS)
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@ -0,0 +1,330 @@
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/* -*- 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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/*
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** File: winevent.c
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** Description: Test functions in plevent.c using Windows
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**
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** The winevent test exercises the PLEvent library in a maner
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** similar to how the Mozilla (or NGLayout) Client will use
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** it in a Windows environment.
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**
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** This test is based on ideas taken from Charles Petzold's
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** book "Programming Windows 3.1". License to use is in the
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** book. It has been ported to Win32.
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**
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** Operation:
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** The initialization is a standard Windows GUI application
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** setup. When the main window receives its WM_CREATE
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** message, a child window is created, a edit control is
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** instantiated in that window.
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**
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** A thread is created; this thread runs in the function:
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** TimerThread(). The new thread sends a message every second
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** via the PL_PostEvent() function. The event handler
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** HandlePadEvent() sends a windows message to the edit
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** control window; these messages are WM_CHAR messages that
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** cause the edit control to place a single '.' character in
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** the edit control.
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**
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** After a deterministic number of '.' characters, the
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** TimerThread() function is notified via a global variable
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** that it's quitting time.
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**
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** TimerThread() callse TestEvents(), an external function
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** that tests additional function of PLEvent.
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**
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*/
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#include "nspr.h"
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#include "plevent.h"
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#include <windows.h>
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#include <commdlg.h>
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#define ID_EDIT 1
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/*
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** Declarations for NSPR customization
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**
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*/
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typedef struct PadEvent
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{
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PLEvent plEvent;
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int unused;
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} PadEvent;
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static void PR_CALLBACK TimerThread( void *arg);
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static void PR_CALLBACK HandlePadEvent( PadEvent *padEvent );
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static void PR_CALLBACK DestroyPadEvent( PadEvent *padevent );
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static PRThread *tThread;
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static PLEventQueue *padQueue;
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static long ThreadSleepTime = 1000; /* in milli-seconds */
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static long timerCount = 0;
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static HWND hDlgModeless ;
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static HWND hwndEdit ;
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static PRBool testFinished = PR_FALSE;
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static HWND hwnd ;
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LRESULT CALLBACK WinProc (HWND, UINT, WPARAM, LPARAM);
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TCHAR appName[] = TEXT ("WinEvent") ;
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int WINAPI WinMain(
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HINSTANCE hInstance,
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HINSTANCE hPrevInstance,
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PSTR szCmdLine,
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int iCmdShow
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)
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{
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MSG msg ;
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WNDCLASS wndclass ;
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HANDLE hAccel ;
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PR_Init(0, 0, 0);
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wndclass.style = CS_HREDRAW | CS_VREDRAW;
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wndclass.lpfnWndProc = WinProc;
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wndclass.cbClsExtra = 0;
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wndclass.cbWndExtra = 0;
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wndclass.hInstance = hInstance;
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wndclass.hIcon = LoadIcon( NULL, IDI_APPLICATION );
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wndclass.hCursor = LoadCursor( NULL, IDC_ARROW );
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wndclass.hbrBackground = (HBRUSH)GetStockObject( WHITE_BRUSH );
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wndclass.lpszMenuName = NULL;
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wndclass.lpszClassName = appName;
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if ( !RegisterClass( &wndclass ))
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{
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MessageBox( NULL,
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TEXT( "This program needs Win32" ),
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appName,
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MB_ICONERROR );
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return 0;
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}
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hwnd = CreateWindow( appName,
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appName,
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WS_OVERLAPPEDWINDOW,
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CW_USEDEFAULT,
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CW_USEDEFAULT,
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CW_USEDEFAULT,
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CW_USEDEFAULT,
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NULL,
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NULL,
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hInstance,
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NULL);
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ShowWindow( hwnd, iCmdShow );
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UpdateWindow( hwnd );
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for(;;)
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{
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if ( PeekMessage( &msg, NULL, 0, 0, PM_NOREMOVE ))
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{
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if ( GetMessage( &msg, NULL, 0, 0 ))
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{
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if ( hDlgModeless == NULL || !IsDialogMessage( hDlgModeless, &msg ))
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{
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if ( !TranslateAccelerator( hwnd, hAccel, &msg ))
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{
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TranslateMessage( &msg );
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DispatchMessage( &msg );
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} /* end if !TranslateAccelerator */
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}
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}
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else
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{
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break;
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} /* end if GetMessage() */
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}
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else /* !PeekMessage */
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{
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PR_Sleep(50);
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}/* end if PeekMessage() */
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} /* end for() */
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PR_JoinThread( tThread );
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PL_DestroyEventQueue( padQueue );
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PR_Cleanup();
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return msg.wParam ;
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}
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LRESULT CALLBACK WinProc(
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HWND hwnd,
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UINT message,
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WPARAM wParam,
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LPARAM lParam
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)
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{
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switch (message)
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{
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case WM_CREATE :
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hwndEdit = CreateWindow(
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TEXT( "edit" ),
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NULL,
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WS_CHILD | WS_VISIBLE | WS_HSCROLL | WS_VSCROLL |
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WS_BORDER | ES_LEFT | ES_MULTILINE |
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ES_AUTOHSCROLL | ES_AUTOVSCROLL,
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0, 0, 0, 0,
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hwnd,
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(HMENU)ID_EDIT,
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((LPCREATESTRUCT)lParam)->hInstance,
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NULL);
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/* Initialize Event Processing for NSPR
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** Retrieve the event queue just created
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** Create the TimerThread
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*/
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/*
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PL_InitializeEventsLib( "someName" );
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padQueue = PL_GetMainEventQueue();
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*/
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padQueue = PL_CreateEventQueue("MainQueue", PR_GetCurrentThread());
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PR_ASSERT( padQueue != NULL );
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tThread = PR_CreateThread( PR_USER_THREAD,
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TimerThread,
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NULL,
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PR_PRIORITY_NORMAL,
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PR_LOCAL_THREAD,
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PR_JOINABLE_THREAD,
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0 );
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return 0 ;
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case WM_SETFOCUS :
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SetFocus( hwndEdit );
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return 0;
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case WM_SIZE :
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MoveWindow( hwndEdit, 0, 0, LOWORD(lParam), HIWORD(lParam), TRUE );
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return 0 ;
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case WM_COMMAND :
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if ( LOWORD(wParam) == ID_EDIT )
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if ( HIWORD(wParam ) == EN_ERRSPACE ||
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HIWORD( wParam ) == EN_MAXTEXT )
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MessageBox( hwnd, TEXT( "Edit control out of space." ),
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appName, MB_OK | MB_ICONSTOP );
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return 0;
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case WM_DESTROY :
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PostQuitMessage(0);
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return 0;
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}
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return DefWindowProc( hwnd, message, wParam, lParam );
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}
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/*
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** TimerThread() -- The Main function of the timer pop thread
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**
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*/
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static void PR_CALLBACK TimerThread( void *arg )
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{
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PRIntn rc;
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do {
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PadEvent *ev;
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/*
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** Create and Post the event the event
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*/
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PL_ENTER_EVENT_QUEUE_MONITOR( padQueue );
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ev = (PadEvent *) PR_NEW( PadEvent );
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PL_InitEvent( &ev->plEvent, NULL,
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(PLHandleEventProc)HandlePadEvent,
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(PLDestroyEventProc)DestroyPadEvent );
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PL_PostEvent( padQueue, &ev->plEvent );
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PL_EXIT_EVENT_QUEUE_MONITOR( padQueue );
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PR_Sleep( PR_MillisecondsToInterval(ThreadSleepTime) );
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} while( testFinished == PR_FALSE );
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PR_Sleep( PR_SecondsToInterval(4) );
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/*
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** All done now. This thread can kill the main thread by sending
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** WM_DESTROY message to the main window.
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*/
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SendMessage( hwnd, WM_DESTROY, 0, 0 );
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return;
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}
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static char *startMessage = "Poppad: NSPR Windows GUI and event test program.\n"
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"Every 1 second gets a '.'.\n"
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"The test self terminates in less than a minute\n"
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"You should be able to type in the window.\n\n";
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static char *stopMessage = "\n\nIf you saw a series of dots being emitted in the window\n"
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" at one second intervals, the test worked.\n\n"
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"Begin Test for multiple event queues.\n\n";
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/*
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** HandlePadEvent() -- gets called because of PostEvent
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*/
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static void PR_CALLBACK HandlePadEvent( PadEvent *padEvent )
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{
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char *cp;
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static const long lineLimit = 10; /* limit on number of '.' per line */
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static const long timerLimit = 25; /* limit on timer pop iterations */
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if ( timerCount++ == 0 )
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{
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for ( cp = startMessage; *cp != 0 ; cp++ )
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{
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SendMessage( hwndEdit, WM_CHAR, *cp, 1 );
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}
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}
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/*
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** Send a WM_CHAR event the edit Window
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*/
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SendMessage( hwndEdit, WM_CHAR, '.', 1 );
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/*
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** Limit the number of characters sent via timer pop to lineLimit
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*/
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if ( (timerCount % lineLimit) == 0)
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{
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SendMessage( hwndEdit, WM_CHAR, '\n', 1 );
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}
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if ( timerCount >= timerLimit )
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{
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for ( cp = stopMessage; *cp != 0 ; cp++ )
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{
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SendMessage( hwndEdit, WM_CHAR, *cp, 1 );
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}
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testFinished = PR_TRUE;
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}
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return;
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}
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/*
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** DestroyPadEvent() -- Called after HandlePadEvent()
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*/
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static void PR_CALLBACK DestroyPadEvent( PadEvent *padevent )
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{
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PR_Free( padevent );
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return;
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}
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