1 /*
2  * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4  *
5  * This code is free software; you can redistribute it and/or modify it
6  * under the terms of the GNU General Public License version 2 only, as
7  * published by the Free Software Foundation.  Oracle designates this
8  * particular file as subject to the "Classpath" exception as provided
9  * by Oracle in the LICENSE file that accompanied this code.
10  *
11  * This code is distributed in the hope that it will be useful, but WITHOUT
12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14  * version 2 for more details (a copy is included in the LICENSE file that
15  * accompanied this code).
16  *
17  * You should have received a copy of the GNU General Public License version
18  * 2 along with this work; if not, write to the Free Software Foundation,
19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20  *
21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22  * or visit www.oracle.com if you need additional information or have any
23  * questions.
24  */
25 
26 #include <windows.h>   // includes basic windows functionality
27 #include <stdio.h>
28 #include <commctrl.h>
29 #include <jni.h>
30 #include "jaccesswalkerResource.h"
31 #include "AccessBridgeCalls.h"
32 #include "AccessBridgeCallbacks.h"
33 #include "AccessBridgeDebug.h"
34 
35 #include <windows.h>
36 #include <stdio.h>
37 #include <stdlib.h>
38 #include <io.h>
39 #include <direct.h>
40 #include <process.h>
41 
42 #include <time.h>
43 
44 extern FILE *file;
45 
46 #define null NULL
47 #define JACCESSWALKER_LOG "jaccesswalker.log"
48 
49 /**
50  * A node in the jaccesswalker tree
51  */
52 class AccessibleNode {
53 
54     HWND baseHWND;
55     HTREEITEM treeNodeParent;
56     long vmID;
57     AccessibleContext ac;
58     AccessibleNode *parentNode;
59     char accessibleName[MAX_STRING_SIZE];
60     char accessibleRole[SHORT_STRING_SIZE];
61 
62 public:
63     AccessibleNode(long vmID, AccessibleContext context,
64                    AccessibleNode *parent, HWND hWnd,
65                    HTREEITEM parentTreeNodeItem);
66     ~AccessibleNode();
67     void setAccessibleName(char *name);
68     void setAccessibleRole(char *role);
69     BOOL displayAPIWindow();  // bring up an Accessibility API detail window
70 };
71 
72 
73 /**
74  * The main application class
75  */
76 class Jaccesswalker {
77 
78 public:
79     Jaccesswalker(int nCmdShow);
80     BOOL InitWindow(int windowMode);
81     char *getAccessibleInfo( long vmID, AccessibleContext ac, char *buffer,
82                              int bufsize );
83     void exitjaccesswalker(HWND hWnd);
84     void buildAccessibilityTree();
85     void addComponentNodes( long vmID, AccessibleContext context,
86                             AccessibleNode *parent, HWND hWnd,
87                             HTREEITEM treeNodeParent, HWND treeWnd );
88 };
89 
90 char *getTimeAndDate();
91 
92 void displayAndLogText(char *buffer, ...);
93 
94 LRESULT CALLBACK WinProc (HWND, UINT, WPARAM, LPARAM);
95 
96 void debugString(char *msg, ...);
97 
98 LRESULT CALLBACK jaccesswalkerWindowProc( HWND hDlg, UINT message, UINT wParam,
99                                           LONG lParam );
100 
101 BOOL CALLBACK EnumWndProc(HWND hWnd, LPARAM lParam);
102 BOOL CALLBACK EnumChildProc(HWND hwnd, LPARAM lParam);
103 
104 HWND CreateATreeView(HWND hwndParent);
105 
106 LRESULT CALLBACK AccessInfoWindowProc( HWND hWnd, UINT message, UINT wParam,
107                                        LONG lParam );
108 
109 char *getAccessibleInfo( long vmID, AccessibleContext ac, char *buffer,
110                          int bufsize );
111