source: trunk/src/user32/new/win32wnd.h@ 391

Last change on this file since 391 was 391, checked in by sandervl, 26 years ago

* empty log message *
File size: 8.1 KB
Line 
1/* $Id: win32wnd.h,v 1.18 1999-07-25 09:19:22 sandervl Exp $ */
2/*
3 * Win32 Window Code for OS/2
4 *
5 *
6 * Copyright 1998-1999 Sander van Leeuwen (sandervl@xs4all.nl)
7 *
8 *
9 * Project Odin Software License can be found in LICENSE.TXT
10 *
11 */
12#ifndef __WIN32WND_H__
13#define __WIN32WND_H__
14
15#ifdef __cplusplus
16
17#include <win32class.h>
18#include <gen_object.h>
19#include <win32wndchild.h>
20#include <winres.h>
21
22class Win32Window;
23
24#define OFFSET_WIN32WNDPTR 0
25#define OFFSET_WIN32PM_MAGIC 4
26
27#define WIN32PM_MAGIC 0x12345678
28#define CheckMagicDword(a) (a==WIN32PM_MAGIC)
29
30typedef struct {
31 USHORT cb;
32 Win32Window *win32wnd;
33 ULONG win32CreateStruct; //or dialog create dword
34} CUSTOMWNDDATA;
35
36typedef struct
37{
38 ULONG Msg;
39 ULONG wParam;
40 ULONG lParam;
41} POSTMSG_PACKET;
42
43#define WM_WIN32_POSTMESSAGEA 0x4000
44#define WM_WIN32_POSTMESSAGEW 0x4001
45
46class Win32Window : private GenericObject, private ChildWindow
47{
48public:
49 DWORD magic;
50
51 Win32Window(DWORD objType);
52 Win32Window(CREATESTRUCTA *lpCreateStructA, ATOM classAtom, BOOL isUnicode);
53virtual ~Win32Window();
54
55virtual ULONG MsgCreate(HWND hwndOS2, ULONG initParam);
56 ULONG MsgQuit();
57 ULONG MsgClose();
58 ULONG MsgDestroy();
59 ULONG MsgEnable(BOOL fEnable);
60 ULONG MsgShow(BOOL fShow);
61 ULONG MsgMove(ULONG x, ULONG y);
62 ULONG MsgHitTest(ULONG x, ULONG y);
63 ULONG MsgSize(ULONG width, ULONG height, BOOL fMinimize, BOOL fMaximize);
64 ULONG MsgActivate(BOOL fActivate, HWND hwnd);
65 ULONG MsgSetFocus(HWND hwnd);
66 ULONG MsgKillFocus(HWND hwnd);
67 ULONG MsgCommand(ULONG cmd, ULONG Id, HWND hwnd);
68 ULONG MsgSysCommand(ULONG win32sc, ULONG x, ULONG y);
69 ULONG MsgChar(ULONG cmd, ULONG repeatcnt, ULONG scancode, ULONG vkey, ULONG keyflags);
70 ULONG MsgButton(ULONG msg, ULONG x, ULONG y);
71 ULONG MsgMouseMove(ULONG keystate, ULONG x, ULONG y);
72 ULONG MsgPaint(ULONG tmp1, ULONG tmp2);
73 ULONG MsgEraseBackGround(ULONG hps);
74 ULONG MsgSetText(LPSTR lpsz, LONG cch);
75
76virtual LONG SetWindowLongA(int index, ULONG value);
77virtual ULONG GetWindowLongA(int index);
78virtual WORD SetWindowWord(int index, WORD value);
79virtual WORD GetWindowWord(int index);
80
81 DWORD getStyle() { return dwStyle; };
82 DWORD getExStyle() { return dwExStyle; };
83 HWND getWindowHandle() { return Win32Hwnd; };
84 HWND getOS2WindowHandle() { return OS2Hwnd; };
85 HWND getOS2FrameWindowHandle() { return OS2HwndFrame; };
86 Win32Window *getParent() { return (Win32Window *)ChildWindow::GetParent(); };
87 void setParent(Win32Window *pwindow) { ChildWindow::SetParent((ChildWindow *)pwindow); };
88 WNDPROC getWindowProc() { return win32wndproc; };
89 void setWindowProc(WNDPROC newproc) { win32wndproc = newproc; };
90 DWORD getWindowId() { return windowId; };
91 void setWindowId(DWORD id) { windowId = id; };
92 ULONG getWindowHeight() { return rectClient.bottom - rectClient.top; };
93 BOOL isChild();
94
95 DWORD getFlags() { return flags; };
96 void setFlags(DWORD newflags) { flags = newflags; };
97
98 HACCEL GetAccelTable() { return (HACCEL) acceltableResource; };
99 BOOL SetAccelTable(ULONG hAccel);
100
101 HMENU GetMenu() { return (HMENU) menuResource; };
102 BOOL SetMenu(ULONG hMenu);
103
104 BOOL SetIcon(HICON hIcon);
105 HICON GetIcon() { return (HICON) iconResource; };
106
107 BOOL ShowWindow(ULONG nCmdShow);
108 BOOL SetWindowPos(HWND hwndInsertAfter, int x, int y, int cx, int cy, UINT fuFlags);
109 BOOL DestroyWindow();
110 HWND SetActiveWindow();
111 HWND GetParent();
112 HWND SetParent(HWND hwndNewParent);
113 BOOL IsChild(HWND hwndParent);
114 HWND GetTopWindow();
115 BOOL UpdateWindow();
116 BOOL IsIconic();
117 HWND GetWindow(UINT uCmd);
118 BOOL EnableWindow(BOOL fEnable);
119 BOOL CloseWindow();
120 BOOL BringWindowToTop();
121 static HWND GetActiveWindow();
122 BOOL IsWindow();
123 BOOL IsWindowEnabled();
124 BOOL IsWindowVisible();
125 BOOL IsUnicode() { return isUnicode; };
126
127 BOOL GetWindowRect(PRECT pRect);
128 int GetWindowTextLengthA();
129 int GetWindowTextA(LPSTR lpsz, int cch);
130 BOOL SetWindowTextA(LPCSTR lpsz);
131
132 LRESULT SendMessageA(ULONG msg, WPARAM wParam, LPARAM lParam);
133 LRESULT SendMessageW(ULONG msg, WPARAM wParam, LPARAM lParam);
134 BOOL PostMessageA(ULONG msg, WPARAM wParam, LPARAM lParam);
135 BOOL PostMessageW(ULONG msg, WPARAM wParam, LPARAM lParam);
136 LRESULT DefWindowProcA(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
137 LRESULT DefWindowProcW(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
138
139 void NotifyParent(UINT Msg, WPARAM wParam, LPARAM lParam);
140
141Win32WndClass *getClass() { return windowClass; };
142
143static HWND Win32ToOS2Handle(HWND hwnd)
144{
145 Win32Window *window = GetWindowFromHandle(hwnd);
146
147 if(window) {
148 return window->getOS2WindowHandle();
149 }
150 else return hwnd; //OS/2 window handle
151}
152
153static HWND OS2ToWin32Handle(HWND hwnd)
154{
155 Win32Window *window = GetWindowFromOS2Handle(hwnd);
156
157 if(window) {
158 return window->getWindowHandle();
159 }
160 else return hwnd; //OS/2 window handle
161}
162
163static Win32Window *GetWindowFromHandle(HWND hwnd);
164static Win32Window *GetWindowFromOS2Handle(HWND hwnd);
165
166protected:
167 LRESULT SendInternalMessageA(ULONG msg, WPARAM wParam, LPARAM lParam);
168 LRESULT SendInternalMessageW(ULONG msg, WPARAM wParam, LPARAM lParam);
169 void Init();
170
171 HWND OS2Hwnd;
172 HWND OS2HwndFrame;
173 HWND OS2HwndMenu;
174 HWND Win32Hwnd;
175 BOOL isUnicode;
176
177 int posx, posy, width, height;
178
179 // values normally contained in the standard window words
180 ULONG dwExStyle; //GWL_EXSTYLE
181 ULONG dwStyle; //GWL_STYLE
182 WNDPROC win32wndproc; //GWL_WNDPROC
183 ULONG hInstance; //GWL_HINSTANCE
184//Moved in ChildWindow class
185///// Win32Window *parent; //GWL_HWNDPARENT
186 ULONG windowId; //GWL_ID
187 ULONG userData; //GWL_USERDATA
188
189 HWND hwndLinkAfter;
190 DWORD flags;
191 DWORD lastHitTestVal; //Last value returned by WM_NCHITTEST handler
192
193 BOOL isIcon;
194
195 Win32Window *owner;
196
197 Win32Resource *acceltableResource;
198 Win32Resource *menuResource;
199 Win32Resource *iconResource;
200
201 char *windowName;
202 ULONG wndNameLength;
203
204 char *windowText;
205 ULONG wndTextLength;
206
207 ULONG *userWindowLong;
208 ULONG nrUserWindowLong;
209
210 RECT rectWindow;
211 RECT rectClient;
212
213Win32WndClass *windowClass;
214
215static GenericObject *windows;
216
217private:
218#ifndef OS2_INCLUDED
219 BOOL CreateWindowExA(CREATESTRUCTA *lpCreateStruct, ATOM classAtom);
220
221 void GetMinMaxInfo(POINT *maxSize, POINT *maxPos, POINT *minTrack, POINT *maxTrack );
222
223 LONG SendNCCalcSize(BOOL calcValidRect,
224 RECT *newWindowRect, RECT *oldWindowRect,
225 RECT *oldClientRect, WINDOWPOS *winpos,
226 RECT *newClientRect );
227
228 LRESULT SendInternalMessage(ULONG msg, WPARAM wParam, LPARAM lParam)
229 {
230 if(isUnicode)
231 return SendInternalMessageW(msg, wParam, lParam);
232 else return SendInternalMessageA(msg, wParam, lParam);
233 }
234#endif
235};
236
237
238#define BUTTON_LEFTDOWN 0
239#define BUTTON_LEFTUP 1
240#define BUTTON_LEFTDBLCLICK 2
241#define BUTTON_RIGHTUP 3
242#define BUTTON_RIGHTDOWN 4
243#define BUTTON_RIGHTDBLCLICK 5
244#define BUTTON_MIDDLEUP 6
245#define BUTTON_MIDDLEDOWN 7
246#define BUTTON_MIDDLEDBLCLICK 8
247
248#define WMMOVE_LBUTTON 1
249#define WMMOVE_MBUTTON 2
250#define WMMOVE_RBUTTON 4
251#define WMMOVE_CTRL 8
252#define WMMOVE_SHIFT 16
253
254
255#define CMD_MENU 1
256#define CMD_CONTROL 2
257#define CMD_ACCELERATOR 3
258
259#define WIN32SC_SIZE 0xf000
260#define WIN32SC_MOVE 0xf010
261#define WIN32SC_MINIMIZE 0xf020
262#define WIN32SC_MAXIMIZE 0xf030
263#define WIN32SC_NEXTWINDOW 0xf040
264#define WIN32SC_PREVWINDOW 0xf050
265#define WIN32SC_CLOSE 0xf060
266#define WIN32SC_VSCROLL 0xf070
267#define WIN32SC_HSCROLL 0xf080
268#define WIN32SC_MOUSEMENU 0xf090
269#define WIN32SC_KEYMENU 0xf100
270#define WIN32SC_ARRANGE 0xf110
271#define WIN32SC_RESTORE 0xf120
272#define WIN32SC_TASKLIST 0xf130
273#define WIN32SC_SCREENSAVE 0xf140
274#define WIN32SC_HOTKEY 0xf150
275
276#define KEY_ALTDOWN 1
277#define KEY_PREVDOWN 2
278#define KEY_UP 4
279
280#endif //__cplusplus
281
282#endif //__WIN32WND_H__
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