source: trunk/src/user32/new/win32wnd.h@ 340

Last change on this file since 340 was 340, checked in by sandervl, 26 years ago

Point/Rectangle bug fixes
File size: 6.8 KB
Line 
1/* $Id: win32wnd.h,v 1.15 1999-07-19 18:40:44 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
21class Win32Window;
22
23#define OFFSET_WIN32WNDPTR 0
24#define OFFSET_WIN32PM_MAGIC 4
25
26#define WIN32PM_MAGIC 0x12345678
27#define CheckMagicDword(a) (a==WIN32PM_MAGIC)
28
29typedef struct {
30 USHORT cb;
31 Win32Window *win32wnd;
32 ULONG win32CreateStruct; //or dialog create dword
33} CUSTOMWNDDATA;
34
35typedef struct
36{
37 ULONG Msg;
38 ULONG wParam;
39 ULONG lParam;
40} POSTMSG_PACKET;
41
42#define WM_WIN32_POSTMESSAGEA 0x4000
43#define WM_WIN32_POSTMESSAGEW 0x4001
44
45class Win32Window : private GenericObject, private ChildWindow
46{
47public:
48 DWORD magic;
49
50 Win32Window(DWORD objType);
51 Win32Window(CREATESTRUCTA *lpCreateStructA, ATOM classAtom, BOOL isUnicode);
52virtual ~Win32Window();
53
54virtual ULONG MsgCreate(HWND hwndOS2, ULONG initParam);
55 ULONG MsgQuit();
56 ULONG MsgClose();
57 ULONG MsgDestroy();
58 ULONG MsgEnable(BOOL fEnable);
59 ULONG MsgShow(BOOL fShow);
60 ULONG MsgMove(ULONG x, ULONG y);
61 ULONG MsgHitTest(ULONG x, ULONG y);
62 ULONG MsgSize(ULONG width, ULONG height, BOOL fMinimize, BOOL fMaximize);
63 ULONG MsgActivate(BOOL fActivate, HWND hwnd);
64 ULONG MsgSetFocus(HWND hwnd);
65 ULONG MsgKillFocus(HWND hwnd);
66 ULONG MsgCommand(ULONG cmd, ULONG Id, HWND hwnd);
67 ULONG MsgButton(ULONG msg, ULONG x, ULONG y);
68 ULONG MsgMouseMove(ULONG keystate, ULONG x, ULONG y);
69 ULONG MsgPaint(ULONG tmp1, ULONG tmp2);
70 ULONG MsgEraseBackGround(ULONG hps);
71 ULONG MsgSetText(LPSTR lpsz, LONG cch);
72
73virtual LONG SetWindowLongA(int index, ULONG value);
74virtual ULONG GetWindowLongA(int index);
75virtual WORD SetWindowWord(int index, WORD value);
76virtual WORD GetWindowWord(int index);
77
78 DWORD getStyle() { return dwStyle; };
79 DWORD getExStyle() { return dwExStyle; };
80 HWND getWindowHandle() { return Win32Hwnd; };
81 HWND getOS2WindowHandle() { return OS2Hwnd; };
82 Win32Window *getParent() { return (Win32Window *)ChildWindow::GetParent(); };
83 void setParent(Win32Window *pwindow) { ChildWindow::SetParent((ChildWindow *)pwindow); };
84 WNDPROC getWindowProc() { return win32wndproc; };
85 void setWindowProc(WNDPROC newproc) { win32wndproc = newproc; };
86 DWORD getWindowId() { return windowId; };
87 void setWindowId(DWORD id) { windowId = id; };
88 ULONG getWindowHeight() { return rectClient.bottom - rectClient.top; };
89
90 DWORD getFlags() { return flags; };
91 void setFlags(DWORD newflags) { flags = newflags; };
92
93 BOOL SetMenu(ULONG hMenu);
94 BOOL ShowWindow(ULONG nCmdShow);
95 BOOL SetWindowPos(HWND hwndInsertAfter, int x, int y, int cx, int cy, UINT fuFlags);
96 BOOL DestroyWindow();
97 HWND SetActiveWindow();
98 HWND GetParent();
99 HWND SetParent(HWND hwndNewParent);
100 BOOL IsChild(HWND hwndParent);
101 HWND GetTopWindow();
102 BOOL UpdateWindow();
103 BOOL IsIconic();
104 HWND GetWindow(UINT uCmd);
105 BOOL EnableWindow(BOOL fEnable);
106 BOOL CloseWindow();
107 BOOL BringWindowToTop();
108 static HWND GetActiveWindow();
109 BOOL IsWindow();
110 BOOL IsWindowEnabled();
111 BOOL IsWindowVisible();
112 BOOL IsUnicode() { return isUnicode; };
113
114 BOOL GetWindowRect(PRECT pRect);
115 int GetWindowTextLengthA();
116 int GetWindowTextA(LPSTR lpsz, int cch);
117 BOOL SetWindowTextA(LPCSTR lpsz);
118
119 LRESULT SendMessageA(ULONG msg, WPARAM wParam, LPARAM lParam);
120 LRESULT SendMessageW(ULONG msg, WPARAM wParam, LPARAM lParam);
121 BOOL PostMessageA(ULONG msg, WPARAM wParam, LPARAM lParam);
122 BOOL PostMessageW(ULONG msg, WPARAM wParam, LPARAM lParam);
123 LRESULT DefWindowProcA(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
124 LRESULT DefWindowProcW(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
125
126 void NotifyParent(UINT Msg, WPARAM wParam, LPARAM lParam);
127
128Win32WndClass *getClass() { return windowClass; };
129
130static HWND Win32ToOS2Handle(HWND hwnd)
131{
132 Win32Window *window = GetWindowFromHandle(hwnd);
133
134 if(window) {
135 return window->getOS2WindowHandle();
136 }
137 else return hwnd; //OS/2 window handle
138}
139
140static HWND OS2ToWin32Handle(HWND hwnd)
141{
142 Win32Window *window = GetWindowFromOS2Handle(hwnd);
143
144 if(window) {
145 return window->getWindowHandle();
146 }
147 else return hwnd; //OS/2 window handle
148}
149
150static Win32Window *GetWindowFromHandle(HWND hwnd);
151static Win32Window *GetWindowFromOS2Handle(HWND hwnd);
152
153protected:
154 LRESULT SendInternalMessageA(ULONG msg, WPARAM wParam, LPARAM lParam);
155 LRESULT SendInternalMessageW(ULONG msg, WPARAM wParam, LPARAM lParam);
156 void Init();
157
158 HWND OS2Hwnd;
159 HWND OS2HwndFrame;
160 HWND OS2HwndMenu;
161 HWND Win32Hwnd;
162 BOOL isUnicode;
163
164 int posx, posy, width, height;
165
166 // values normally contained in the standard window words
167 ULONG dwExStyle; //GWL_EXSTYLE
168 ULONG dwStyle; //GWL_STYLE
169 WNDPROC win32wndproc; //GWL_WNDPROC
170 ULONG hInstance; //GWL_HINSTANCE
171//Moved in ChildWindow class
172///// Win32Window *parent; //GWL_HWNDPARENT
173 ULONG windowId; //GWL_ID
174 ULONG userData; //GWL_USERDATA
175
176 HWND hwndLinkAfter;
177 DWORD flags;
178 DWORD lastHitTestVal; //Last value returned by WM_NCHITTEST handler
179
180 BOOL isIcon;
181
182 Win32Window *owner;
183
184 char *windowName;
185 ULONG wndNameLength;
186
187 char *windowText;
188 ULONG wndTextLength;
189
190 ULONG *userWindowLong;
191 ULONG nrUserWindowLong;
192
193 RECT rectWindow;
194 RECT rectClient;
195
196Win32WndClass *windowClass;
197
198static GenericObject *windows;
199
200private:
201#ifndef OS2_INCLUDED
202 BOOL CreateWindowExA(CREATESTRUCTA *lpCreateStruct, ATOM classAtom);
203
204 void GetMinMaxInfo(POINT *maxSize, POINT *maxPos, POINT *minTrack, POINT *maxTrack );
205
206 LONG SendNCCalcSize(BOOL calcValidRect,
207 RECT *newWindowRect, RECT *oldWindowRect,
208 RECT *oldClientRect, WINDOWPOS *winpos,
209 RECT *newClientRect );
210
211 LRESULT SendInternalMessage(ULONG msg, WPARAM wParam, LPARAM lParam)
212 {
213 if(isUnicode)
214 return SendInternalMessageW(msg, wParam, lParam);
215 else return SendInternalMessageA(msg, wParam, lParam);
216 }
217#endif
218};
219
220
221#define BUTTON_LEFTDOWN 0
222#define BUTTON_LEFTUP 1
223#define BUTTON_LEFTDBLCLICK 2
224#define BUTTON_RIGHTUP 3
225#define BUTTON_RIGHTDOWN 4
226#define BUTTON_RIGHTDBLCLICK 5
227#define BUTTON_MIDDLEUP 6
228#define BUTTON_MIDDLEDOWN 7
229#define BUTTON_MIDDLEDBLCLICK 8
230
231#define WMMOVE_LBUTTON 1
232#define WMMOVE_MBUTTON 2
233#define WMMOVE_RBUTTON 4
234#define WMMOVE_CTRL 8
235#define WMMOVE_SHIFT 16
236
237
238#define CMD_MENU 1
239#define CMD_CONTROL 2
240#define CMD_ACCELERATOR 3
241
242#endif //__cplusplus
243
244#endif //__WIN32WND_H__
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