source: trunk/src/user32/new/win32wnd.h@ 686

Last change on this file since 686 was 650, checked in by dengert, 26 years ago

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1/* $Id: win32wnd.h,v 1.24 1999-08-23 15:34:47 dengert Exp $ */
2/*
3 * Win32 Window Code for OS/2
4 *
5 *
6 * Copyright 1998-1999 Sander van Leeuwen (sandervl@xs4all.nl)
7 * Copyright 1999 Daniela Engert (dani@ngrt.de)
8 *
9 *
10 * Project Odin Software License can be found in LICENSE.TXT
11 *
12 */
13#ifndef __WIN32WND_H__
14#define __WIN32WND_H__
15
16#ifdef __cplusplus
17
18#include <win32class.h>
19#include <gen_object.h>
20#include <win32wndchild.h>
21#include <winres.h>
22
23class Win32Window;
24
25#define OFFSET_WIN32WNDPTR 0
26#define OFFSET_WIN32PM_MAGIC 4
27
28#define WIN32PM_MAGIC 0x12345678
29#define CheckMagicDword(a) (a==WIN32PM_MAGIC)
30
31typedef struct {
32 USHORT cb;
33 Win32Window *win32wnd;
34 ULONG win32CreateStruct; //or dialog create dword
35} CUSTOMWNDDATA;
36
37typedef struct
38{
39 ULONG Msg;
40 ULONG wParam;
41 ULONG lParam;
42} POSTMSG_PACKET;
43
44#define WM_WIN32_POSTMESSAGEA 0x4000
45#define WM_WIN32_POSTMESSAGEW 0x4001
46
47#define MAX_WINDOW_NAMELENGTH 256
48
49class Win32Window : private GenericObject, private ChildWindow
50{
51public:
52 DWORD magic;
53
54 Win32Window(DWORD objType);
55 Win32Window(CREATESTRUCTA *lpCreateStructA, ATOM classAtom, BOOL isUnicode);
56virtual ~Win32Window();
57
58virtual ULONG MsgCreate(HWND hwndOS2, ULONG initParam);
59 ULONG MsgQuit();
60 ULONG MsgClose();
61 ULONG MsgDestroy();
62 ULONG MsgEnable(BOOL fEnable);
63 ULONG MsgShow(BOOL fShow);
64 ULONG MsgMove(ULONG x, ULONG y);
65 ULONG MsgHitTest(ULONG x, ULONG y);
66 ULONG MsgSize(ULONG width, ULONG height, BOOL fMinimize, BOOL fMaximize);
67 ULONG MsgActivate(BOOL fActivate, HWND hwnd);
68 ULONG MsgSetFocus(HWND hwnd);
69 ULONG MsgKillFocus(HWND hwnd);
70 ULONG MsgCommand(ULONG cmd, ULONG Id, HWND hwnd);
71 ULONG MsgSysCommand(ULONG win32sc, ULONG x, ULONG y);
72 ULONG MsgChar(ULONG cmd, ULONG repeatcnt, ULONG scancode, ULONG vkey, ULONG keyflags);
73 ULONG MsgButton(ULONG msg, ULONG ncx, ULONG ncy, ULONG clx, ULONG cly);
74 ULONG MsgMouseMove(ULONG keystate, ULONG x, ULONG y);
75 ULONG MsgPaint(ULONG tmp1, ULONG tmp2);
76 ULONG MsgEraseBackGround(HDC hdc);
77 ULONG MsgSetText(LPSTR lpsz, LONG cch);
78 ULONG MsgGetTextLength();
79 char *MsgGetText();
80
81virtual LONG SetWindowLongA(int index, ULONG value);
82virtual ULONG GetWindowLongA(int index);
83virtual WORD SetWindowWord(int index, WORD value);
84virtual WORD GetWindowWord(int index);
85
86 DWORD getStyle() { return dwStyle; };
87 DWORD getExStyle() { return dwExStyle; };
88 HWND getWindowHandle() { return Win32Hwnd; };
89 HWND getOS2WindowHandle() { return OS2Hwnd; };
90 HWND getOS2FrameWindowHandle() { return OS2HwndFrame; };
91 BOOL isFrameWindow() { return OS2Hwnd != OS2HwndFrame; };
92 Win32Window *getParent() { return (Win32Window *)ChildWindow::GetParent(); };
93 void setParent(Win32Window *pwindow) { ChildWindow::SetParent((ChildWindow *)pwindow); };
94 WNDPROC getWindowProc() { return win32wndproc; };
95 void setWindowProc(WNDPROC newproc) { win32wndproc = newproc; };
96 DWORD getWindowId() { return windowId; };
97 void setWindowId(DWORD id) { windowId = id; };
98 ULONG getWindowHeight() { return rectClient.bottom - rectClient.top; };
99 BOOL isChild();
100 PRECT getClientRect() { return &rectClient; };
101 PRECT getWindowRect() { return &rectWindow; };
102
103 DWORD getFlags() { return flags; };
104 void setFlags(DWORD newflags) { flags = newflags; };
105
106 HACCEL GetAccelTable() { return (HACCEL) acceltableResource; };
107 BOOL SetAccelTable(ULONG hAccel);
108
109 HMENU GetMenu() { return (HMENU) menuResource; };
110 BOOL SetMenu(ULONG hMenu);
111
112 BOOL SetIcon(HICON hIcon);
113 HICON GetIcon() { return (HICON) iconResource; };
114
115 BOOL ShowWindow(ULONG nCmdShow);
116 BOOL SetWindowPos(HWND hwndInsertAfter, int x, int y, int cx, int cy, UINT fuFlags);
117 BOOL DestroyWindow();
118 HWND SetActiveWindow();
119 HWND GetParent();
120 HWND SetParent(HWND hwndNewParent);
121 BOOL IsChild(HWND hwndParent);
122 HWND GetTopWindow();
123 BOOL UpdateWindow();
124 BOOL IsIconic();
125 HWND GetWindow(UINT uCmd);
126 BOOL EnableWindow(BOOL fEnable);
127 BOOL CloseWindow();
128 static HWND GetActiveWindow();
129 BOOL IsWindow();
130 BOOL IsWindowEnabled();
131 BOOL IsWindowVisible();
132 BOOL IsUnicode() { return isUnicode; };
133
134 BOOL GetWindowRect(PRECT pRect);
135 int GetWindowTextLengthA();
136 int GetWindowTextA(LPSTR lpsz, int cch);
137 BOOL SetWindowTextA(LPCSTR lpsz);
138
139 LRESULT SendMessageA(ULONG msg, WPARAM wParam, LPARAM lParam);
140 LRESULT SendMessageW(ULONG msg, WPARAM wParam, LPARAM lParam);
141 BOOL PostMessageA(ULONG msg, WPARAM wParam, LPARAM lParam);
142 BOOL PostMessageW(ULONG msg, WPARAM wParam, LPARAM lParam);
143 LRESULT DefWindowProcA(UINT msg, WPARAM wParam, LPARAM lParam);
144 LRESULT DefWindowProcW(UINT msg, WPARAM wParam, LPARAM lParam);
145
146 void NotifyParent(UINT Msg, WPARAM wParam, LPARAM lParam);
147
148Win32WndClass *getClass() { return windowClass; };
149
150static HWND Win32ToOS2Handle(HWND hwnd)
151{
152 Win32Window *window = GetWindowFromHandle(hwnd);
153
154 if(window) {
155 return window->getOS2WindowHandle();
156 }
157 else return hwnd; //OS/2 window handle
158}
159
160static HWND OS2ToWin32Handle(HWND hwnd)
161{
162 Win32Window *window = GetWindowFromOS2Handle(hwnd);
163
164 if(window) {
165 return window->getWindowHandle();
166 }
167 else return hwnd; //OS/2 window handle
168}
169
170static Win32Window *GetWindowFromHandle(HWND hwnd);
171static Win32Window *GetWindowFromOS2Handle(HWND hwnd);
172
173protected:
174 LRESULT SendInternalMessageA(ULONG msg, WPARAM wParam, LPARAM lParam);
175 LRESULT SendInternalMessageW(ULONG msg, WPARAM wParam, LPARAM lParam);
176 void Init();
177
178 HWND OS2Hwnd;
179 HWND OS2HwndFrame;
180 HWND OS2HwndMenu;
181 HWND Win32Hwnd;
182 BOOL isUnicode;
183
184 int posx, posy, width, height;
185
186 // values normally contained in the standard window words
187 ULONG dwExStyle; //GWL_EXSTYLE
188 ULONG dwStyle; //GWL_STYLE
189 WNDPROC win32wndproc; //GWL_WNDPROC
190 ULONG hInstance; //GWL_HINSTANCE
191//Moved in ChildWindow class
192///// Win32Window *parent; //GWL_HWNDPARENT
193 ULONG windowId; //GWL_ID
194 ULONG userData; //GWL_USERDATA
195
196 HWND hwndLinkAfter;
197 DWORD flags;
198 DWORD lastHitTestVal; //Last value returned by WM_NCHITTEST handler
199
200 BOOL isIcon;
201 BOOL fCreated;
202 BOOL fFirstShow;
203
204 Win32Window *owner;
205
206 Win32Resource *acceltableResource;
207 Win32Resource *menuResource;
208 Win32Resource *iconResource;
209
210 char windowNameA[MAX_WINDOW_NAMELENGTH];
211 WCHAR windowNameW[MAX_WINDOW_NAMELENGTH];
212 ULONG wndNameLength;
213
214 ULONG *userWindowLong;
215 ULONG nrUserWindowLong;
216
217 RECT rectWindow;
218 RECT rectClient;
219
220Win32WndClass *windowClass;
221
222static GenericObject *windows;
223
224private:
225#ifndef OS2_INCLUDED
226 BOOL CreateWindowExA(CREATESTRUCTA *lpCreateStruct, ATOM classAtom);
227
228 void GetMinMaxInfo(POINT *maxSize, POINT *maxPos, POINT *minTrack, POINT *maxTrack );
229
230 LONG SendNCCalcSize(BOOL calcValidRect,
231 RECT *newWindowRect, RECT *oldWindowRect,
232 RECT *oldClientRect, WINDOWPOS *winpos,
233 RECT *newClientRect );
234
235 LRESULT SendInternalMessage(ULONG msg, WPARAM wParam, LPARAM lParam)
236 {
237 if(isUnicode)
238 return SendInternalMessageW(msg, wParam, lParam);
239 else return SendInternalMessageA(msg, wParam, lParam);
240 }
241#endif
242};
243
244
245#define BUTTON_LEFTDOWN 0
246#define BUTTON_LEFTUP 1
247#define BUTTON_LEFTDBLCLICK 2
248#define BUTTON_RIGHTUP 3
249#define BUTTON_RIGHTDOWN 4
250#define BUTTON_RIGHTDBLCLICK 5
251#define BUTTON_MIDDLEUP 6
252#define BUTTON_MIDDLEDOWN 7
253#define BUTTON_MIDDLEDBLCLICK 8
254
255#define WMMOVE_LBUTTON 1
256#define WMMOVE_MBUTTON 2
257#define WMMOVE_RBUTTON 4
258#define WMMOVE_CTRL 8
259#define WMMOVE_SHIFT 16
260
261
262#define CMD_MENU 1
263#define CMD_CONTROL 2
264#define CMD_ACCELERATOR 3
265
266#define WIN32SC_SIZE 0xf000
267#define WIN32SC_MOVE 0xf010
268#define WIN32SC_MINIMIZE 0xf020
269#define WIN32SC_MAXIMIZE 0xf030
270#define WIN32SC_NEXTWINDOW 0xf040
271#define WIN32SC_PREVWINDOW 0xf050
272#define WIN32SC_CLOSE 0xf060
273#define WIN32SC_VSCROLL 0xf070
274#define WIN32SC_HSCROLL 0xf080
275#define WIN32SC_MOUSEMENU 0xf090
276#define WIN32SC_KEYMENU 0xf100
277#define WIN32SC_ARRANGE 0xf110
278#define WIN32SC_RESTORE 0xf120
279#define WIN32SC_TASKLIST 0xf130
280#define WIN32SC_SCREENSAVE 0xf140
281#define WIN32SC_HOTKEY 0xf150
282
283#define KEY_ALTDOWN 1
284#define KEY_PREVDOWN 2
285#define KEY_UP 4
286#define KEY_DEADKEY 8
287
288#endif //__cplusplus
289
290#endif //__WIN32WND_H__
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