| /* |
| * Copyright (c) 1996, 2009, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| #ifndef AWT_FRAME_H |
| #define AWT_FRAME_H |
| |
| #include "awt_Window.h" |
| #include "awt_MenuBar.h" //add for multifont |
| #include "awt_Toolkit.h" |
| #include "Hashtable.h" |
| |
| #include "java_awt_Frame.h" |
| #include "sun_awt_windows_WFramePeer.h" |
| |
| |
| /************************************************************************ |
| * AwtFrame class |
| */ |
| |
| #define AWT_FRAME_WINDOW_CLASS_NAME TEXT("SunAwtFrame") |
| |
| |
| class AwtFrame : public AwtWindow { |
| public: |
| enum FrameExecIds { |
| FRAME_SETMENUBAR |
| }; |
| |
| /* java.awt.Frame fields and method IDs */ |
| static jfieldID undecoratedID; |
| |
| /* sun.awt.windows.WEmbeddedFrame fields and method IDs */ |
| static jfieldID handleID; |
| |
| static jmethodID setExtendedStateMID; |
| static jmethodID getExtendedStateMID; |
| |
| /* method id for WEmbeddedFrame.requestActivate() method */ |
| static jmethodID activateEmbeddingTopLevelMID; |
| |
| AwtFrame(); |
| virtual ~AwtFrame(); |
| |
| virtual void Dispose(); |
| |
| virtual LPCTSTR GetClassName(); |
| |
| /* Create a new AwtFrame. This must be run on the main thread. */ |
| static AwtFrame* Create(jobject self, jobject parent); |
| |
| /* Returns whether this frame is embedded in an external native frame. */ |
| INLINE BOOL IsEmbeddedFrame() { return m_isEmbedded; } |
| |
| INLINE BOOL IsSimpleWindow() { return FALSE; } |
| |
| /* Returns whether this window is in iconified state. */ |
| INLINE BOOL isIconic() { return m_iconic; } |
| INLINE void setIconic(BOOL b) { m_iconic = b; } |
| |
| /* Returns whether this window is in zoomed state. */ |
| INLINE BOOL isZoomed() { return m_zoomed; } |
| INLINE void setZoomed(BOOL b) { m_zoomed = b; } |
| |
| void SendWindowStateEvent(int oldState, int newState); |
| |
| void Show(); |
| |
| INLINE void DrawMenuBar() { VERIFY(::DrawMenuBar(GetHWnd())); } |
| |
| virtual void DoUpdateIcon(); |
| virtual HICON GetEffectiveIcon(int iconType); |
| |
| /*for WmDrawItem and WmMeasureItem method */ |
| AwtMenuBar* GetMenuBar(); |
| void SetMenuBar(AwtMenuBar*); |
| |
| MsgRouting WmGetMinMaxInfo(LPMINMAXINFO lpmmi); |
| MsgRouting WmSize(UINT type, int w, int h); |
| MsgRouting WmActivate(UINT nState, BOOL fMinimized, HWND opposite); |
| MsgRouting WmDrawItem(UINT ctrlId, DRAWITEMSTRUCT& drawInfo); |
| MsgRouting WmMeasureItem(UINT ctrlId, MEASUREITEMSTRUCT& measureInfo); |
| MsgRouting WmEnterMenuLoop(BOOL isTrackPopupMenu); |
| MsgRouting WmExitMenuLoop(BOOL isTrackPopupMenu); |
| MsgRouting WmMouseUp(UINT flags, int x, int y, int button); |
| MsgRouting WmMouseMove(UINT flags, int x, int y); |
| MsgRouting WmNcMouseDown(WPARAM hitTest, int x, int y, int button); |
| MsgRouting WmNcMouseUp(WPARAM hitTest, int x, int y, int button); |
| MsgRouting WmGetIcon(WPARAM iconType, LRESULT& retVal); |
| MsgRouting WmShowWindow(BOOL show, UINT status); |
| |
| virtual MsgRouting WmSysCommand(UINT uCmdType, int xPos, int yPos); |
| |
| LRESULT WinThreadExecProc(ExecuteArgs * args); |
| |
| INLINE BOOL IsUndecorated() { return m_isUndecorated; } |
| |
| INLINE HWND GetProxyFocusOwner() { |
| if (m_proxyFocusOwner == NULL) { |
| CreateProxyFocusOwner(); |
| } |
| return m_proxyFocusOwner; |
| } |
| |
| void SetMaximizedBounds(int x, int y, int w, int h); |
| void ClearMaximizedBounds(); |
| |
| // returns true if the frame is inputmethod window |
| INLINE BOOL isInputMethodWindow() { return m_isInputMethodWindow; } |
| // adjusts the IME candidate window position if needed |
| void AdjustCandidateWindowPos(); |
| |
| // invoked on Toolkit thread |
| static jobject _GetBoundsPrivate(void *param); |
| |
| // some methods called on Toolkit thread |
| static void _SetState(void *param); |
| static jint _GetState(void *param); |
| static void _SetMaximizedBounds(void *param); |
| static void _ClearMaximizedBounds(void *param); |
| static void _SetMenuBar(void *param); |
| static void _SetIMMOption(void *param); |
| static void _SynthesizeWmActivate(void *param); |
| static void _NotifyModalBlocked(void *param); |
| |
| virtual void Reshape(int x, int y, int width, int height); |
| |
| virtual BOOL AwtSetActiveWindow(BOOL isMouseEventCause = FALSE, UINT hittest = HTCLIENT); |
| |
| void CheckRetainActualFocusedWindow(HWND activatedOpositeHWnd); |
| BOOL CheckActivateActualFocusedWindow(HWND deactivatedOpositeHWnd); |
| |
| INLINE HWND GetLastProxiedFocusOwner() { return m_lastProxiedFocusOwner; } |
| INLINE void SetLastProxiedFocusOwner(HWND hwnd) { m_lastProxiedFocusOwner = hwnd; } |
| |
| protected: |
| /* The frame is undecorated. */ |
| BOOL m_isUndecorated; |
| |
| private: |
| static LRESULT CALLBACK ProxyWindowProc(HWND hwnd, UINT message, |
| WPARAM wParam, LPARAM lParam); |
| void CreateProxyFocusOwner(); |
| void DestroyProxyFocusOwner(); |
| |
| /* creates proxy focus owner, called on Toolkit thread */ |
| static void _CreateProxyFocusOwner(void *param); |
| /* destroys proxy focus owner, called on Toolkit thread */ |
| static void _DestroyProxyFocusOwner(void *param); |
| |
| /* The frame's embedding parent (if any) */ |
| HWND m_parentWnd; |
| |
| /* The frame's menubar. */ |
| AwtMenuBar* menuBar; |
| |
| /* The frame is an EmbeddedFrame. */ |
| BOOL m_isEmbedded; |
| |
| /* used so that calls to ::MoveWindow in SetMenuBar don't propogate |
| because they are immediately followed by calls to Component.resize */ |
| BOOL m_ignoreWmSize; |
| |
| /* tracks whether or not menu on this frame is dropped down */ |
| BOOL m_isMenuDropped; |
| |
| /* The frame is an InputMethodWindow */ |
| BOOL m_isInputMethodWindow; |
| |
| /* Receives all keyboard input when an AwtWindow which is not an AwtFrame |
| or an AwtDialog (or one of its children) has the logical input focus. */ |
| HWND m_proxyFocusOwner; |
| |
| /* Retains the last/current sm_focusOwner proxied. Actually, it should be |
| * a component of an owned window last/currently active. */ |
| HWND m_lastProxiedFocusOwner; |
| |
| /* |
| * Fix for 4823903. |
| * Retains a focus proxied window to set the focus correctly |
| * when its owner get activated. |
| */ |
| AwtWindow *m_actualFocusedWindow; |
| |
| /* The original, default WndProc for m_proxyFocusOwner. */ |
| WNDPROC m_proxyDefWindowProc; |
| |
| BOOL m_iconic; /* are we in an iconic state */ |
| BOOL m_zoomed; /* are we in a zoomed state */ |
| |
| /* whether WmSize() must unconditionally reset zoomed state */ |
| BOOL m_forceResetZoomed; |
| |
| BOOL m_maxBoundsSet; |
| POINT m_maxPos; |
| POINT m_maxSize; |
| |
| BOOL isInManualMoveOrSize; |
| WPARAM grabbedHitTest; |
| POINT savedMousePos; |
| |
| /* |
| * Hashtable<Thread, BlockedThreadStruct> - a table that contains all the |
| * information about non-toolkit threads with modal blocked embedded |
| * frames. This information includes: number of blocked embedded frames |
| * created on the the thread, and mouse and modal hooks installed for |
| * that thread. For every thread each hook is installed only once |
| */ |
| static Hashtable sm_BlockedThreads; |
| }; |
| |
| #endif /* AWT_FRAME_H */ |