source: trunk/src/user32/new/win32wnd.h@ 710

Last change on this file since 710 was 693, checked in by dengert, 26 years ago

new window size/move code
File size: 9.7 KB
Line 
1/* $Id: win32wnd.h,v 1.25 1999-08-25 15:08:51 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 MsgPosChanging(LPARAM lp);
65 ULONG MsgPosChanged(LPARAM lp);
66 ULONG MsgMove(ULONG x, ULONG y);
67 ULONG MsgHitTest(ULONG x, ULONG y);
68 ULONG MsgSize(ULONG width, ULONG height, BOOL fMinimize, BOOL fMaximize);
69 ULONG MsgActivate(BOOL fActivate, HWND hwnd);
70 ULONG MsgSetFocus(HWND hwnd);
71 ULONG MsgKillFocus(HWND hwnd);
72 ULONG MsgCommand(ULONG cmd, ULONG Id, HWND hwnd);
73 ULONG MsgSysCommand(ULONG win32sc, ULONG x, ULONG y);
74 ULONG MsgChar(ULONG cmd, ULONG repeatcnt, ULONG scancode, ULONG vkey, ULONG keyflags);
75 ULONG MsgButton(ULONG msg, ULONG ncx, ULONG ncy, ULONG clx, ULONG cly);
76 ULONG MsgMouseMove(ULONG keystate, ULONG x, ULONG y);
77 ULONG MsgPaint(ULONG tmp1, ULONG tmp2);
78 ULONG MsgEraseBackGround(HDC hdc);
79 ULONG MsgSetText(LPSTR lpsz, LONG cch);
80 ULONG MsgGetTextLength();
81 char *MsgGetText();
82
83virtual LONG SetWindowLongA(int index, ULONG value);
84virtual ULONG GetWindowLongA(int index);
85virtual WORD SetWindowWord(int index, WORD value);
86virtual WORD GetWindowWord(int index);
87
88 DWORD getStyle() { return dwStyle; };
89 DWORD getExStyle() { return dwExStyle; };
90 HWND getWindowHandle() { return Win32Hwnd; };
91 HWND getOS2WindowHandle() { return OS2Hwnd; };
92 HWND getOS2FrameWindowHandle() { return OS2HwndFrame; };
93 BOOL isFrameWindow() { return OS2Hwnd != OS2HwndFrame; };
94 Win32Window *getParent() { return (Win32Window *)ChildWindow::GetParent(); };
95 void setParent(Win32Window *pwindow) { ChildWindow::SetParent((ChildWindow *)pwindow); };
96 WNDPROC getWindowProc() { return win32wndproc; };
97 void setWindowProc(WNDPROC newproc) { win32wndproc = newproc; };
98 DWORD getWindowId() { return windowId; };
99 void setWindowId(DWORD id) { windowId = id; };
100 ULONG getWindowHeight() { return rectClient.bottom - rectClient.top; };
101 BOOL isChild();
102 PRECT getClientRect() { return &rectClient; };
103 PRECT getWindowRect() { return &rectWindow; };
104
105 DWORD getFlags() { return flags; };
106 void setFlags(DWORD newflags) { flags = newflags; };
107
108 HACCEL GetAccelTable() { return (HACCEL) acceltableResource; };
109 BOOL SetAccelTable(ULONG hAccel);
110
111 HMENU GetMenu() { return (HMENU) menuResource; };
112 BOOL SetMenu(ULONG hMenu);
113
114 BOOL SetIcon(HICON hIcon);
115 HICON GetIcon() { return (HICON) iconResource; };
116
117 BOOL ShowWindow(ULONG nCmdShow);
118 BOOL SetWindowPos(HWND hwndInsertAfter, int x, int y, int cx, int cy, UINT fuFlags);
119 BOOL DestroyWindow();
120 HWND SetActiveWindow();
121 HWND GetParent();
122 HWND SetParent(HWND hwndNewParent);
123 BOOL IsChild(HWND hwndParent);
124 HWND GetTopWindow();
125 BOOL UpdateWindow();
126 BOOL IsIconic();
127 HWND GetWindow(UINT uCmd);
128 BOOL EnableWindow(BOOL fEnable);
129 BOOL CloseWindow();
130 static HWND GetActiveWindow();
131 BOOL IsWindow();
132 BOOL IsWindowEnabled();
133 BOOL IsWindowVisible();
134 BOOL IsUnicode() { return isUnicode; };
135
136 BOOL GetWindowRect(PRECT pRect);
137 int GetWindowTextLengthA();
138 int GetWindowTextA(LPSTR lpsz, int cch);
139 BOOL SetWindowTextA(LPCSTR lpsz);
140
141 LRESULT SendMessageA(ULONG msg, WPARAM wParam, LPARAM lParam);
142 LRESULT SendMessageW(ULONG msg, WPARAM wParam, LPARAM lParam);
143 BOOL PostMessageA(ULONG msg, WPARAM wParam, LPARAM lParam);
144 BOOL PostMessageW(ULONG msg, WPARAM wParam, LPARAM lParam);
145 LRESULT DefWindowProcA(UINT msg, WPARAM wParam, LPARAM lParam);
146 LRESULT DefWindowProcW(UINT msg, WPARAM wParam, LPARAM lParam);
147
148 void NotifyParent(UINT Msg, WPARAM wParam, LPARAM lParam);
149
150Win32WndClass *getClass() { return windowClass; };
151
152static HWND Win32ToOS2Handle(HWND hwnd)
153{
154 Win32Window *window = GetWindowFromHandle(hwnd);
155
156 if(window) {
157 return window->getOS2WindowHandle();
158 }
159 else return hwnd; //OS/2 window handle
160}
161
162static HWND OS2ToWin32Handle(HWND hwnd)
163{
164 Win32Window *window = GetWindowFromOS2Handle(hwnd);
165
166 if(window) {
167 return window->getWindowHandle();
168 }
169 else return hwnd; //OS/2 window handle
170}
171
172static Win32Window *GetWindowFromHandle(HWND hwnd);
173static Win32Window *GetWindowFromOS2Handle(HWND hwnd);
174
175protected:
176 LRESULT SendInternalMessageA(ULONG msg, WPARAM wParam, LPARAM lParam);
177 LRESULT SendInternalMessageW(ULONG msg, WPARAM wParam, LPARAM lParam);
178 void Init();
179
180 HWND OS2Hwnd;
181 HWND OS2HwndFrame;
182 HWND OS2HwndMenu;
183 HWND Win32Hwnd;
184 BOOL isUnicode;
185
186 int posx, posy, width, height;
187
188 // values normally contained in the standard window words
189 ULONG dwExStyle; //GWL_EXSTYLE
190 ULONG dwStyle; //GWL_STYLE
191 WNDPROC win32wndproc; //GWL_WNDPROC
192 ULONG hInstance; //GWL_HINSTANCE
193//Moved in ChildWindow class
194///// Win32Window *parent; //GWL_HWNDPARENT
195 ULONG windowId; //GWL_ID
196 ULONG userData; //GWL_USERDATA
197
198 HWND hwndLinkAfter;
199 DWORD flags;
200 DWORD lastHitTestVal; //Last value returned by WM_NCHITTEST handler
201
202 BOOL isIcon;
203 BOOL fCreated;
204 BOOL fFirstShow;
205
206 Win32Window *owner;
207
208 Win32Resource *acceltableResource;
209 Win32Resource *menuResource;
210 Win32Resource *iconResource;
211
212 char windowNameA[MAX_WINDOW_NAMELENGTH];
213 WCHAR windowNameW[MAX_WINDOW_NAMELENGTH];
214 ULONG wndNameLength;
215
216 ULONG *userWindowLong;
217 ULONG nrUserWindowLong;
218
219 RECT rectWindow;
220 RECT rectClient;
221
222Win32WndClass *windowClass;
223
224static GenericObject *windows;
225
226private:
227#ifndef OS2_INCLUDED
228 BOOL CreateWindowExA(CREATESTRUCTA *lpCreateStruct, ATOM classAtom);
229
230 void GetMinMaxInfo(POINT *maxSize, POINT *maxPos, POINT *minTrack, POINT *maxTrack );
231
232 LONG SendNCCalcSize(BOOL calcValidRect,
233 RECT *newWindowRect, RECT *oldWindowRect,
234 RECT *oldClientRect, WINDOWPOS *winpos,
235 RECT *newClientRect );
236
237 LRESULT SendInternalMessage(ULONG msg, WPARAM wParam, LPARAM lParam)
238 {
239 if(isUnicode)
240 return SendInternalMessageW(msg, wParam, lParam);
241 else return SendInternalMessageA(msg, wParam, lParam);
242 }
243#endif
244};
245
246
247#define BUTTON_LEFTDOWN 0
248#define BUTTON_LEFTUP 1
249#define BUTTON_LEFTDBLCLICK 2
250#define BUTTON_RIGHTUP 3
251#define BUTTON_RIGHTDOWN 4
252#define BUTTON_RIGHTDBLCLICK 5
253#define BUTTON_MIDDLEUP 6
254#define BUTTON_MIDDLEDOWN 7
255#define BUTTON_MIDDLEDBLCLICK 8
256
257#define WMMOVE_LBUTTON 1
258#define WMMOVE_MBUTTON 2
259#define WMMOVE_RBUTTON 4
260#define WMMOVE_CTRL 8
261#define WMMOVE_SHIFT 16
262
263
264#define CMD_MENU 1
265#define CMD_CONTROL 2
266#define CMD_ACCELERATOR 3
267
268#define WIN32SC_SIZE 0xf000
269#define WIN32SC_MOVE 0xf010
270#define WIN32SC_MINIMIZE 0xf020
271#define WIN32SC_MAXIMIZE 0xf030
272#define WIN32SC_NEXTWINDOW 0xf040
273#define WIN32SC_PREVWINDOW 0xf050
274#define WIN32SC_CLOSE 0xf060
275#define WIN32SC_VSCROLL 0xf070
276#define WIN32SC_HSCROLL 0xf080
277#define WIN32SC_MOUSEMENU 0xf090
278#define WIN32SC_KEYMENU 0xf100
279#define WIN32SC_ARRANGE 0xf110
280#define WIN32SC_RESTORE 0xf120
281#define WIN32SC_TASKLIST 0xf130
282#define WIN32SC_SCREENSAVE 0xf140
283#define WIN32SC_HOTKEY 0xf150
284
285#define KEY_ALTDOWN 1
286#define KEY_PREVDOWN 2
287#define KEY_UP 4
288#define KEY_DEADKEY 8
289
290#endif //__cplusplus
291
292#endif //__WIN32WND_H__
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