| 1 | /* $Id: oslibmenu.cpp,v 1.10 2000-01-18 20:10:40 sandervl Exp $ */
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| 2 | /*
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| 3 | * Window Menu wrapper functions for OS/2
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| 4 | *
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| 5 | *
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| 6 | * Copyright 1999 Sander van Leeuwen (sandervl@xs4all.nl)
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| 7 | *
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| 8 | *
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| 9 | * Project Odin Software License can be found in LICENSE.TXT
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| 10 | *
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| 11 | */
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| 12 | #define INCL_WIN
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| 13 | #define INCL_PM
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| 14 | #include <os2.h>
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| 15 | #include <os2wrap.h>
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| 16 | #include <stdlib.h>
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| 17 | #include <string.h>
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| 18 |
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| 19 | #include <misc.h>
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| 20 | #include <winconst.h>
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| 21 | #include "oslibwin.h"
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| 22 | #include "oslibutil.h"
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| 23 | #include "oslibmenu.h"
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| 24 |
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| 25 | //******************************************************************************
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| 26 | //******************************************************************************
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| 27 | HWND OSLibWinSetMenu(HWND hwndParent, HMENU hMenu)
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| 28 | {
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| 29 | // Remove current menu from window
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| 30 | HWND currMenu = WinWindowFromID( (HWND)hwndParent, FID_MENU );
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| 31 | if (currMenu)
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| 32 | {
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| 33 | dprintf(("OSLibWinSetMenu: old menu %x, new menu %x", currMenu, hMenu));
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| 34 | WinSetOwner (currMenu, HWND_OBJECT);
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| 35 | WinSetParent(currMenu, HWND_OBJECT, FALSE);
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| 36 | }
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| 37 |
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| 38 | if (hMenu)
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| 39 | {
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| 40 | if(WinIsWindow(GetThreadHAB(), hMenu) == TRUE)
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| 41 | {
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| 42 | WinSetOwner (hMenu, hwndParent);
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| 43 | WinSetParent(hMenu, hwndParent, FALSE );
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| 44 | WinSetWindowUShort(hMenu, QWS_ID, FID_MENU);
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| 45 | WinSendMsg(hwndParent, WM_UPDATEFRAME, (MPARAM)FCF_MENU, 0);
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| 46 | return hMenu;
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| 47 | }
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| 48 | else {
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| 49 | dprintf(("OSLibWinSetMenu: %x = invalid menu handle", hMenu));
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| 50 | }
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| 51 | }
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| 52 | return 0;
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| 53 | }
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| 54 | //******************************************************************************
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| 55 | //******************************************************************************
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| 56 | int OSLibGetMenuItemCount(HWND hMenu)
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| 57 | {
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| 58 | return (int)SHORT1FROMMR(WinSendMsg(hMenu, MM_QUERYITEMCOUNT, NULL, NULL));
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| 59 | }
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| 60 | //******************************************************************************
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| 61 | //******************************************************************************
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| 62 | HMENU OSLibWinCreateMenu(PVOID menutemplate)
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| 63 | {
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| 64 | return (HMENU)WinCreateMenu(HWND_OBJECT, menutemplate);
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| 65 | }
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| 66 | //******************************************************************************
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| 67 | //******************************************************************************
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| 68 | HMENU OSLibWinCreateEmptyMenu()
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| 69 | {
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| 70 | return WinCreateWindow(HWND_OBJECT, WC_MENU, NULL, MS_ACTIONBAR | 0x0008 | WS_SAVEBITS,
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| 71 | 0, 0, 0, 0, HWND_OBJECT, HWND_TOP, 0, NULL, NULL);
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| 72 | }
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| 73 | //******************************************************************************
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| 74 | //******************************************************************************
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| 75 | HMENU OSLibWinCreateEmptyPopupMenu()
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| 76 | {
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| 77 | return WinCreateWindow(HWND_OBJECT, WC_MENU, NULL, WS_CLIPSIBLINGS | WS_SAVEBITS,
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| 78 | 0, 0, 0, 0, HWND_OBJECT, HWND_TOP, 0, NULL, NULL);
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| 79 | }
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| 80 | //******************************************************************************
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| 81 | //Returns menu item rectange in screen coordinates
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| 82 | //******************************************************************************
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| 83 | BOOL OSLibGetMenuItemRect(HWND hMenu, int index, LPRECT pRect)
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| 84 | {
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| 85 | RECTL rectl;
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| 86 | BOOL rc;
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| 87 | ULONG id;
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| 88 |
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| 89 | //First get id from menu index
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| 90 | id = (ULONG)WinSendMsg(hMenu, MM_ITEMIDFROMPOSITION, MPARAM(index), 0);
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| 91 |
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| 92 | rc = (BOOL)WinSendMsg(hMenu, MM_QUERYITEMRECT, MPARAM(id), (MPARAM)&rectl);
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| 93 | if(rc == FALSE) {
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| 94 | dprintf(("OSLibGetMenuItemRect %x %d %d failed!", hMenu, index, id));
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| 95 | return FALSE;
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| 96 | }
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| 97 | WinMapWindowPoints(hMenu, HWND_DESKTOP, (PPOINTL)&rectl, 2);
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| 98 | pRect->left = rectl.xLeft;
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| 99 | pRect->right = rectl.xRight;
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| 100 | pRect->top = OSLibQueryScreenHeight() - rectl.yTop;
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| 101 | pRect->bottom= OSLibQueryScreenHeight() - rectl.yBottom;
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| 102 | return TRUE;
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| 103 | }
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| 104 | //******************************************************************************
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| 105 | //******************************************************************************
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| 106 |
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