summaryrefslogtreecommitdiffstats
path: root/src/libs/xpcom18a4/nsprpub/pr/tests/w16gui/poppad.c
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--src/libs/xpcom18a4/nsprpub/pr/tests/w16gui/poppad.c672
1 files changed, 672 insertions, 0 deletions
diff --git a/src/libs/xpcom18a4/nsprpub/pr/tests/w16gui/poppad.c b/src/libs/xpcom18a4/nsprpub/pr/tests/w16gui/poppad.c
new file mode 100644
index 00000000..c62ef23b
--- /dev/null
+++ b/src/libs/xpcom18a4/nsprpub/pr/tests/w16gui/poppad.c
@@ -0,0 +1,672 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla 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/MPL/
+ *
+ * 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 the Netscape Portable Runtime (NSPR).
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998-2000
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+/*---------------------------------------
+ POPPAD.C -- Popup Editor
+ (c) Charles Petzold, 1992
+ ---------------------------------------*/
+
+#include "nspr.h"
+#include "plevent.h"
+#include <windows.h>
+#include <commdlg.h>
+#include <stdlib.h>
+#include "poppad.h"
+#include <time.h>
+
+#define EDITID 1
+#define UNTITLED "(untitled)"
+
+long FAR PASCAL _export WndProc (HWND, UINT, UINT, LONG) ;
+BOOL FAR PASCAL _export AboutDlgProc (HWND, UINT, UINT, LONG) ;
+
+/* Declarations for NSPR customization
+**
+*/
+typedef struct PadEvent
+{
+ PLEvent plEvent;
+ int unused;
+} PadEvent;
+
+static void PR_CALLBACK TimerThread( void *arg);
+static void PR_CALLBACK HandlePadEvent( PadEvent *padEvent );
+static void PR_CALLBACK DestroyPadEvent( PadEvent *padevent );
+static PRThread *tThread;
+static PLEventQueue *padQueue;
+static int quitSwitch = 0;
+static long ThreadSleepTime = 1000;
+static long timerCount = 0;
+static char *startMessage = "Poppad: NSPR GUI and event test program.\n"
+ "You should see lines of 50 characters\n"
+ "with a new character appearing at 1 second intervals.\n"
+ "Every 10 seconds gets a '+'; every 5 seconds gets a '_';\n"
+ "every 1 second gets a '.'.\n\n"
+ "You should be able to type in the window.\n\n\n";
+
+
+ // Functions in POPFILE.C
+
+void PopFileInitialize (HWND) ;
+BOOL PopFileOpenDlg (HWND, LPSTR, LPSTR) ;
+BOOL PopFileSaveDlg (HWND, LPSTR, LPSTR) ;
+BOOL PopFileRead (HWND, LPSTR) ;
+BOOL PopFileWrite (HWND, LPSTR) ;
+
+ // Functions in POPFIND.C
+
+HWND PopFindFindDlg (HWND) ;
+HWND PopFindReplaceDlg (HWND) ;
+BOOL PopFindFindText (HWND, int *, LPFINDREPLACE) ;
+BOOL PopFindReplaceText (HWND, int *, LPFINDREPLACE) ;
+BOOL PopFindNextText (HWND, int *) ;
+BOOL PopFindValidFind (void) ;
+
+ // Functions in POPFONT.C
+
+void PopFontInitialize (HWND) ;
+BOOL PopFontChooseFont (HWND) ;
+void PopFontSetFont (HWND) ;
+void PopFontDeinitialize (void) ;
+
+ // Functions in POPPRNT.C
+
+BOOL PopPrntPrintFile (HANDLE, HWND, HWND, LPSTR) ;
+
+ // Global variables
+
+static char szAppName [] = "PopPad" ;
+static HWND hDlgModeless ;
+static HWND hwndEdit ;
+
+int PASCAL WinMain (HANDLE hInstance, HANDLE hPrevInstance,
+ LPSTR lpszCmdLine, int nCmdShow)
+ {
+ MSG msg;
+ HWND hwnd ;
+ HANDLE hAccel ;
+ WNDCLASS wndclass ;
+
+ PR_STDIO_INIT();
+ PR_Init(0, 0, 0);
+
+ if (!hPrevInstance)
+ {
+ wndclass.style = CS_HREDRAW | CS_VREDRAW ;
+ wndclass.lpfnWndProc = WndProc ;
+ wndclass.cbClsExtra = 0 ;
+ wndclass.cbWndExtra = 0 ;
+ wndclass.hInstance = hInstance ;
+ wndclass.hIcon = LoadIcon (hInstance, szAppName) ;
+ wndclass.hCursor = LoadCursor (NULL, IDC_ARROW) ;
+ wndclass.hbrBackground = GetStockObject (WHITE_BRUSH) ;
+ wndclass.lpszMenuName = szAppName ;
+ wndclass.lpszClassName = szAppName ;
+
+ RegisterClass (&wndclass) ;
+ }
+
+ hwnd = CreateWindow (szAppName, NULL,
+ WS_OVERLAPPEDWINDOW,
+ CW_USEDEFAULT, CW_USEDEFAULT,
+ CW_USEDEFAULT, CW_USEDEFAULT,
+ NULL, NULL, hInstance, lpszCmdLine) ;
+
+ ShowWindow (hwnd, nCmdShow) ;
+ UpdateWindow (hwnd);
+
+ hAccel = LoadAccelerators (hInstance, szAppName) ;
+
+ for(;;)
+ {
+ if ( PeekMessage( &msg, NULL, 0, 0, PM_NOREMOVE ))
+ {
+ if (GetMessage(&msg, NULL, 0, 0))
+ {
+ if (hDlgModeless == NULL || !IsDialogMessage (hDlgModeless, &msg))
+ {
+ if (!TranslateAccelerator (hwnd, hAccel, &msg))
+ {
+ TranslateMessage (&msg) ;
+ DispatchMessage (&msg) ;
+ } /* end if !TranslateAccelerator */
+ }
+ }
+ else
+ {
+ break;
+ } /* end if GetMessage() */
+ }
+ else /* !PeekMessage */
+ {
+ PR_Sleep(50);
+ }/* end if PeekMessage() */
+ } /* end for() */
+
+ PR_JoinThread( tThread );
+ PL_DestroyEventQueue( padQueue );
+ PR_Cleanup();
+ return msg.wParam ;
+ }
+
+void DoCaption (HWND hwnd, char *szTitleName)
+ {
+ char szCaption [64 + _MAX_FNAME + _MAX_EXT] ;
+
+ wsprintf (szCaption, "%s - %s", (LPSTR) szAppName,
+ (LPSTR) (szTitleName [0] ? szTitleName : UNTITLED)) ;
+
+ SetWindowText (hwnd, szCaption) ;
+ }
+
+void OkMessage (HWND hwnd, char *szMessage, char *szTitleName)
+ {
+ char szBuffer [64 + _MAX_FNAME + _MAX_EXT] ;
+
+ wsprintf (szBuffer, szMessage,
+ (LPSTR) (szTitleName [0] ? szTitleName : UNTITLED)) ;
+
+ MessageBox (hwnd, szBuffer, szAppName, MB_OK | MB_ICONEXCLAMATION) ;
+ }
+
+short AskAboutSave (HWND hwnd, char *szTitleName)
+ {
+ char szBuffer [64 + _MAX_FNAME + _MAX_EXT] ;
+ short nReturn ;
+
+ wsprintf (szBuffer, "Save current changes in %s?",
+ (LPSTR) (szTitleName [0] ? szTitleName : UNTITLED)) ;
+
+ nReturn = MessageBox (hwnd, szBuffer, szAppName,
+ MB_YESNOCANCEL | MB_ICONQUESTION) ;
+
+ if (nReturn == IDYES)
+ if (!SendMessage (hwnd, WM_COMMAND, IDM_SAVE, 0L))
+ nReturn = IDCANCEL ;
+
+ return nReturn ;
+ }
+
+long FAR PASCAL _export WndProc (HWND hwnd, UINT message, UINT wParam,
+ LONG lParam)
+ {
+ static BOOL bNeedSave = FALSE ;
+ static char szFileName [_MAX_PATH] ;
+ static char szTitleName [_MAX_FNAME + _MAX_EXT] ;
+ static FARPROC lpfnAboutDlgProc ;
+ static HANDLE hInst ;
+ static int iOffset ;
+ static UINT messageFindReplace ;
+ LONG lSelect ;
+ LPFINDREPLACE lpfr ;
+ WORD wEnable ;
+
+ switch (message)
+ {
+ case WM_CREATE:
+ // Get About dialog instance address
+
+ hInst = ((LPCREATESTRUCT) lParam)->hInstance ;
+ lpfnAboutDlgProc = MakeProcInstance ((FARPROC) AboutDlgProc,
+ hInst) ;
+
+ // Create the edit control child window
+
+ hwndEdit = CreateWindow ("edit", NULL,
+ WS_CHILD | WS_VISIBLE | WS_HSCROLL | WS_VSCROLL |
+ WS_BORDER | ES_LEFT | ES_MULTILINE |
+ ES_NOHIDESEL | ES_AUTOHSCROLL | ES_AUTOVSCROLL,
+ 0, 0, 0, 0,
+ hwnd, EDITID, hInst, NULL) ;
+
+ SendMessage (hwndEdit, EM_LIMITTEXT, 32000, 0L) ;
+
+ // Initialize common dialog box stuff
+
+ PopFileInitialize (hwnd) ;
+ PopFontInitialize (hwndEdit) ;
+
+ messageFindReplace = RegisterWindowMessage (FINDMSGSTRING) ;
+
+ // Process command line
+
+ lstrcpy (szFileName, (LPSTR)
+ (((LPCREATESTRUCT) lParam)->lpCreateParams)) ;
+
+ if (lstrlen (szFileName) > 0)
+ {
+ GetFileTitle (szFileName, szTitleName,
+ sizeof (szTitleName)) ;
+
+ if (!PopFileRead (hwndEdit, szFileName))
+ OkMessage (hwnd, "File %s cannot be read!",
+ szTitleName) ;
+ }
+
+ DoCaption (hwnd, szTitleName) ;
+
+ /* Initialize Event Processing for NSPR
+ ** Retrieve the event queue just created
+ ** Create the TimerThread
+ */
+ PL_InitializeEventsLib("someName");
+ padQueue = PL_GetMainEventQueue();
+ tThread = PR_CreateThread(PR_USER_THREAD,
+ TimerThread,
+ NULL,
+ PR_PRIORITY_NORMAL,
+ PR_LOCAL_THREAD,
+ PR_JOINABLE_THREAD,
+ 0 );
+ return 0 ;
+
+ case WM_SETFOCUS:
+ SetFocus (hwndEdit) ;
+ return 0 ;
+
+ case WM_SIZE:
+ MoveWindow (hwndEdit, 0, 0, LOWORD (lParam),
+ HIWORD (lParam), TRUE) ;
+ return 0 ;
+
+ case WM_INITMENUPOPUP:
+ switch (lParam)
+ {
+ case 1: // Edit menu
+
+ // Enable Undo if edit control can do it
+
+ EnableMenuItem (wParam, IDM_UNDO,
+ SendMessage (hwndEdit, EM_CANUNDO, 0, 0L) ?
+ MF_ENABLED : MF_GRAYED) ;
+
+ // Enable Paste if text is in the clipboard
+
+ EnableMenuItem (wParam, IDM_PASTE,
+ IsClipboardFormatAvailable (CF_TEXT) ?
+ MF_ENABLED : MF_GRAYED) ;
+
+ // Enable Cut, Copy, and Del if text is selected
+
+ lSelect = SendMessage (hwndEdit, EM_GETSEL, 0, 0L) ;
+ wEnable = HIWORD (lSelect) != LOWORD (lSelect) ?
+ MF_ENABLED : MF_GRAYED ;
+
+ EnableMenuItem (wParam, IDM_CUT, wEnable) ;
+ EnableMenuItem (wParam, IDM_COPY, wEnable) ;
+ EnableMenuItem (wParam, IDM_DEL, wEnable) ;
+ break ;
+
+ case 2: // Search menu
+
+ // Enable Find, Next, and Replace if modeless
+ // dialogs are not already active
+
+ wEnable = hDlgModeless == NULL ?
+ MF_ENABLED : MF_GRAYED ;
+
+ EnableMenuItem (wParam, IDM_FIND, wEnable) ;
+ EnableMenuItem (wParam, IDM_NEXT, wEnable) ;
+ EnableMenuItem (wParam, IDM_REPLACE, wEnable) ;
+ break ;
+ }
+ return 0 ;
+
+ case WM_COMMAND :
+ // Messages from edit control
+
+ if (LOWORD (lParam) && wParam == EDITID)
+ {
+ switch (HIWORD (lParam))
+ {
+ case EN_UPDATE:
+ bNeedSave = TRUE ;
+ return 0 ;
+
+ case EN_ERRSPACE:
+ case EN_MAXTEXT:
+ MessageBox (hwnd, "Edit control out of space.",
+ szAppName, MB_OK | MB_ICONSTOP) ;
+ return 0 ;
+ }
+ break ;
+ }
+
+ switch (wParam)
+ {
+ // Messages from File menu
+
+ case IDM_NEW:
+ if (bNeedSave && IDCANCEL ==
+ AskAboutSave (hwnd, szTitleName))
+ return 0 ;
+
+ SetWindowText (hwndEdit, "\0") ;
+ szFileName [0] = '\0' ;
+ szTitleName [0] = '\0' ;
+ DoCaption (hwnd, szTitleName) ;
+ bNeedSave = FALSE ;
+ return 0 ;
+
+ case IDM_OPEN:
+ if (bNeedSave && IDCANCEL ==
+ AskAboutSave (hwnd, szTitleName))
+ return 0 ;
+
+ if (PopFileOpenDlg (hwnd, szFileName, szTitleName))
+ {
+ if (!PopFileRead (hwndEdit, szFileName))
+ {
+ OkMessage (hwnd, "Could not read file %s!",
+ szTitleName) ;
+ szFileName [0] = '\0' ;
+ szTitleName [0] = '\0' ;
+ }
+ }
+
+ DoCaption (hwnd, szTitleName) ;
+ bNeedSave = FALSE ;
+ return 0 ;
+
+ case IDM_SAVE:
+ if (szFileName [0])
+ {
+ if (PopFileWrite (hwndEdit, szFileName))
+ {
+ bNeedSave = FALSE ;
+ return 1 ;
+ }
+ else
+ OkMessage (hwnd, "Could not write file %s",
+ szTitleName) ;
+ return 0 ;
+ }
+ // fall through
+ case IDM_SAVEAS:
+ if (PopFileSaveDlg (hwnd, szFileName, szTitleName))
+ {
+ DoCaption (hwnd, szTitleName) ;
+
+ if (PopFileWrite (hwndEdit, szFileName))
+ {
+ bNeedSave = FALSE ;
+ return 1 ;
+ }
+ else
+ OkMessage (hwnd, "Could not write file %s",
+ szTitleName) ;
+ }
+ return 0 ;
+
+ case IDM_PRINT:
+ if (!PopPrntPrintFile (hInst, hwnd, hwndEdit,
+ szTitleName))
+ OkMessage (hwnd, "Could not print file %s",
+ szTitleName) ;
+ return 0 ;
+
+ case IDM_EXIT:
+ SendMessage (hwnd, WM_CLOSE, 0, 0L) ;
+ return 0 ;
+
+ // Messages from Edit menu
+
+ case IDM_UNDO:
+ SendMessage (hwndEdit, WM_UNDO, 0, 0L) ;
+ return 0 ;
+
+ case IDM_CUT:
+ SendMessage (hwndEdit, WM_CUT, 0, 0L) ;
+ return 0 ;
+
+ case IDM_COPY:
+ SendMessage (hwndEdit, WM_COPY, 0, 0L) ;
+ return 0 ;
+
+ case IDM_PASTE:
+ SendMessage (hwndEdit, WM_PASTE, 0, 0L) ;
+ return 0 ;
+
+ case IDM_DEL:
+ SendMessage (hwndEdit, WM_CLEAR, 0, 0L) ;
+ return 0 ;
+
+ case IDM_SELALL:
+ SendMessage (hwndEdit, EM_SETSEL, 0,
+ MAKELONG (0, 32767)) ;
+ return 0 ;
+
+ // Messages from Search menu
+
+ case IDM_FIND:
+ iOffset = HIWORD (
+ SendMessage (hwndEdit, EM_GETSEL, 0, 0L)) ;
+ hDlgModeless = PopFindFindDlg (hwnd) ;
+ return 0 ;
+
+ case IDM_NEXT:
+ iOffset = HIWORD (
+ SendMessage (hwndEdit, EM_GETSEL, 0, 0L)) ;
+
+ if (PopFindValidFind ())
+ PopFindNextText (hwndEdit, &iOffset) ;
+ else
+ hDlgModeless = PopFindFindDlg (hwnd) ;
+
+ return 0 ;
+
+ case IDM_REPLACE:
+ iOffset = HIWORD (
+ SendMessage (hwndEdit, EM_GETSEL, 0, 0L)) ;
+
+ hDlgModeless = PopFindReplaceDlg (hwnd) ;
+ return 0 ;
+
+ case IDM_FONT:
+ if (PopFontChooseFont (hwnd))
+ PopFontSetFont (hwndEdit) ;
+
+ return 0 ;
+
+ // Messages from Help menu
+
+ case IDM_HELP:
+ OkMessage (hwnd, "Help not yet implemented!", NULL) ;
+ return 0 ;
+
+ case IDM_ABOUT:
+ DialogBox (hInst, "AboutBox", hwnd, lpfnAboutDlgProc);
+ return 0 ;
+ }
+ break ;
+
+ case WM_CLOSE:
+ if (!bNeedSave || IDCANCEL != AskAboutSave (hwnd, szTitleName))
+ DestroyWindow (hwnd) ;
+
+ return 0 ;
+
+ case WM_QUERYENDSESSION:
+ if (!bNeedSave || IDCANCEL != AskAboutSave (hwnd, szTitleName))
+ return 1L ;
+
+ return 0 ;
+
+ case WM_DESTROY:
+ PopFontDeinitialize () ;
+ PostQuitMessage (0) ;
+ quitSwitch = 1;
+ return 0 ;
+
+ default:
+ // Process "Find-Replace" messages
+
+ if (message == messageFindReplace)
+ {
+ lpfr = (LPFINDREPLACE) lParam ;
+
+ if (lpfr->Flags & FR_DIALOGTERM)
+ hDlgModeless = NULL ;
+
+ if (lpfr->Flags & FR_FINDNEXT)
+ if (!PopFindFindText (hwndEdit, &iOffset, lpfr))
+ OkMessage (hwnd, "Text not found!", NULL) ;
+
+ if (lpfr->Flags & FR_REPLACE ||
+ lpfr->Flags & FR_REPLACEALL)
+ if (!PopFindReplaceText (hwndEdit, &iOffset, lpfr))
+ OkMessage (hwnd, "Text not found!", NULL) ;
+
+ if (lpfr->Flags & FR_REPLACEALL)
+ while (PopFindReplaceText (hwndEdit, &iOffset, lpfr));
+
+ return 0 ;
+ }
+ break ;
+ }
+ return DefWindowProc (hwnd, message, wParam, lParam) ;
+ }
+
+BOOL FAR PASCAL _export AboutDlgProc (HWND hDlg, UINT message, UINT wParam,
+ LONG lParam)
+ {
+ switch (message)
+ {
+ case WM_INITDIALOG:
+ return TRUE ;
+
+ case WM_COMMAND:
+ switch (wParam)
+ {
+ case IDOK:
+ EndDialog (hDlg, 0) ;
+ return TRUE ;
+ }
+ break ;
+ }
+ return FALSE ;
+ }
+/*
+** TimerThread() -- The Main function of the timer pop thread
+**
+*/
+static void PR_CALLBACK TimerThread( void *arg)
+{
+ do {
+ PadEvent *ev;
+
+ /*
+ ** Should we quit now?
+ */
+ if ( quitSwitch )
+ break;
+ /*
+ ** Create and Post the event the event
+ */
+ PL_ENTER_EVENT_QUEUE_MONITOR( padQueue );
+ ev = (PadEvent *) PR_NEW( PadEvent );
+ PL_InitEvent( &ev->plEvent, NULL,
+ (PLHandleEventProc)HandlePadEvent,
+ (PLDestroyEventProc)DestroyPadEvent );
+ PL_PostEvent( padQueue, &ev->plEvent );
+ PL_EXIT_EVENT_QUEUE_MONITOR( padQueue );
+
+ PR_Sleep( ThreadSleepTime );
+ } while(1);
+ return;
+}
+
+/*
+** HandlePadEvent() -- gets called because of PostEvent
+*/
+static void PR_CALLBACK HandlePadEvent( PadEvent *padEvent )
+{
+ if ( timerCount++ == 0 )
+ {
+ char *cp;
+
+ for ( cp = startMessage; *cp != 0 ; cp++ )
+ {
+ SendMessage( hwndEdit, WM_CHAR, *cp, MAKELONG( *cp, 1 ));
+ }
+ }
+ /*
+ ** Send a WM_CHAR event the edit Window
+ */
+ if ((timerCount % 10) == 0)
+ {
+ SendMessage( hwndEdit, WM_CHAR, '+', MAKELONG( '+', 1 ));
+ }
+ else if ((timerCount % 5) == 0)
+ {
+ SendMessage( hwndEdit, WM_CHAR, '_', MAKELONG( '_', 1 ));
+ }
+ else
+ {
+ SendMessage( hwndEdit, WM_CHAR, '.', MAKELONG( '.', 1 ));
+ }
+
+ if ( (timerCount % 50) == 0)
+ {
+ SendMessage( hwndEdit, WM_CHAR, '\n', MAKELONG( '\n', 1 ));
+ }
+
+ /*
+ ** PL_RevokeEvents() is broken. Test to fix it.
+ */
+ {
+ static long revokeCounter = 0;
+
+ if (revokeCounter++ > 10 )
+ {
+ PR_Sleep( ThreadSleepTime * 10 );
+ SendMessage( hwndEdit, WM_CHAR, '*', MAKELONG( '\n', 1 ));
+ PL_RevokeEvents( padQueue, NULL );
+ revokeCounter = 0;
+ }
+ }
+ return;
+}
+
+/*
+** DestroyPadEvent() -- Called after HandlePadEvent()
+*/
+static void PR_CALLBACK DestroyPadEvent( PadEvent *padevent )
+{
+ PR_Free( padevent );
+ return;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-12 09:57:57 +0000