1 /*
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3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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8  * particular file as subject to the "Classpath" exception as provided
9  * by Oracle in the LICENSE file that accompanied this code.
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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).
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24  */
25 
26 #ifndef AWT_FILE_DIALOG_H
27 #define AWT_FILE_DIALOG_H
28 
29 #include "stdhdrs.h"
30 #include <commdlg.h>
31 
32 #include "awt_Toolkit.h"
33 #include "awt_Component.h"
34 #include "awt_Dialog.h"
35 
36 #include "java_awt_FileDialog.h"
37 #include "sun_awt_windows_WFileDialogPeer.h"
38 
39 /************************************************************************
40  * AwtFileDialog class
41  */
42 
43 class AwtFileDialog {
44 public:
45     /* sun.awt.windows.WFileDialogPeer field and method ids */
46     static jfieldID parentID;
47     static jfieldID fileFilterID;
48     static jmethodID setHWndMID;
49     static jmethodID handleSelectedMID;
50     static jmethodID handleCancelMID;
51     static jmethodID checkFilenameFilterMID;
52     static jmethodID isMultipleModeMID;
53 
54     /* java.awt.FileDialog field and method ids */
55     static jfieldID modeID;
56     static jfieldID dirID;
57     static jfieldID fileID;
58     static jfieldID filterID;
59 
60     static void Initialize(JNIEnv *env, jstring filterDescription);
61     static void Show(void *peer);
62 
63     virtual BOOL InheritsNativeMouseWheelBehavior();
64 
65     // some methods called on Toolkit thread
66     static void _DisposeOrHide(void *param);
67     static void _ToFront(void *param);
68     static void _ToBack(void *param);
69 
70 private:
71     static UINT GetBufferLength(LPTSTR buffer, UINT limit);
72 };
73 
74 #endif /* FILE_DIALOG_H */
75