/* *@@sourcefile hk_misc.c: * *@@added V0.9.12 (2001-05-27) [umoeller] *@@header "hook\hook_private.h" */ /* * Copyright (C) 1999-2003 Ulrich M”ller. * Copyright (C) 1993-1999 Roman Stangl. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, in version 2 as it comes in the COPYING * file of the XWorkplace main distribution. * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #define INCL_WINWINDOWMGR #define INCL_WINFRAMEMGR #define INCL_WINMESSAGEMGR #define INCL_WININPUT #define INCL_WINPOINTERS #define INCL_WINMENUS #define INCL_WINSCROLLBARS #define INCL_WINSYS #define INCL_WINTIMER #define INCL_WINHOOKS #define INCL_DOSSEMAPHORES #define INCL_DOSERRORS #define INCL_DOSMODULEMGR #include #include // PMPRINTF in hooks is a tricky issue; // avoid this unless this is really needed. // If enabled, NEVER give the PMPRINTF window // the focus, or your system will hang solidly... #define DONTDEBUGATALL #define DONT_REPLACE_FOR_DBCS #define DONT_REPLACE_MALLOC // in case mem debug is enabled #include "setup.h" #include "xwpapi.h" // public XWorkplace definitions #include "hook\xwphook.h" #include "hook\hook_private.h" // private hook and daemon definitions #include "hook\xwpdaemn.h" #pragma hdrstop /****************************************************************** * * Input hook -- miscellaneous processing * ******************************************************************/ /* *@@ WMButton_SystemMenuContext: * this gets called from hookInputHook upon * MB2 clicks to copy a window's system menu * and display it as a popup menu on the * title bar. * * Based on code from WarpEnhancer, (C) Achim Hasenmller. */ VOID WMButton_SystemMenuContext(HWND hwnd) // of WM_BUTTON2CLICK { POINTL ptlMouse; // mouse coordinates HWND hwndFrame; // handle of the frame window (parent) // get mouse coordinates (absolute coordinates) WinQueryPointerPos(HWND_DESKTOP, &ptlMouse); // query parent of title bar window (frame window) if (hwndFrame = WinQueryWindow(hwnd, QW_PARENT)) { // query handle of system menu icon (action bar style) HWND hwndSysMenuIcon; if (hwndSysMenuIcon = WinWindowFromID(hwndFrame, FID_SYSMENU)) { HWND hNewMenu; // handle of our copied menu HWND SysMenuHandle; // query item id of action bar system menu SHORT id = (SHORT)(USHORT)(ULONG)WinSendMsg(hwndSysMenuIcon, MM_ITEMIDFROMPOSITION, MPFROMSHORT(0), 0); // query item id of action bar system menu MENUITEM mi = {0}; CHAR szItemText[100]; // buffer for menu text WinSendMsg(hwndSysMenuIcon, MM_QUERYITEM, MPFROM2SHORT(id, FALSE), MPFROMP(&mi)); // submenu is our system menu SysMenuHandle = mi.hwndSubMenu; // create a new empty menu if (hNewMenu = WinCreateMenu(HWND_OBJECT, NULL)) { // query how menu entries the original system menu has SHORT SysMenuItems = (SHORT)WinSendMsg(SysMenuHandle, MM_QUERYITEMCOUNT, 0, 0); ULONG i; // loop through all entries in the original system menu for (i = 0; i < SysMenuItems; i++) { id = (SHORT)(USHORT)(ULONG)WinSendMsg(SysMenuHandle, MM_ITEMIDFROMPOSITION, MPFROMSHORT(i), 0); // get this menu item into mi buffer WinSendMsg(SysMenuHandle, MM_QUERYITEM, MPFROM2SHORT(id, FALSE), MPFROMP(&mi)); // query text of this menu entry into our buffer WinSendMsg(SysMenuHandle, MM_QUERYITEMTEXT, MPFROM2SHORT(id, sizeof(szItemText)-1), MPFROMP(szItemText)); // add this entry to our new menu WinSendMsg(hNewMenu, MM_INSERTITEM, MPFROMP(&mi), MPFROMP(szItemText)); } #ifndef __NOPAGER__ // add the sticky entry if it's a top-level window // V1.0.0 (2002-09-14) [lafaix] if ( (WinQueryWindow(hwndFrame, QW_PARENT) == G_HookData.hwndPMDesktop) && (G_HookData.PagerConfig.flPager & PGRFL_ADDSTICKYTOGGLE) && (G_HookData.hwndPagerFrame) ) { mi.iPosition = MIT_END; mi.afStyle = MIS_SEPARATOR; mi.afAttribute = 0; mi.id = -1; mi.hwndSubMenu = 0; mi.hItem = 0; WinSendMsg(hNewMenu, MM_INSERTITEM, MPFROMP(&mi), NULL); mi.afStyle = MIS_TEXT|MIS_SYSCOMMAND; if (WinSendMsg(G_HookData.hwndDaemonObject, XDM_ISTRANSIENTSTICKY, MPFROMHWND(hwndFrame), 0) ) mi.afAttribute = MIA_CHECKED; else mi.afAttribute = 0; mi.id = PGRIDM_TOGGLEITEM; WinSendMsg(hNewMenu, MM_INSERTITEM, MPFROMP(&mi), G_HookData.NLSData.apszNLSStrings[NLS_STICKYTOGGLE]); } #endif // display popup menu WinPopupMenu(HWND_DESKTOP, hwndFrame, hNewMenu, ptlMouse.x, ptlMouse.y, 0x8007, PU_HCONSTRAIN | PU_VCONSTRAIN | PU_MOUSEBUTTON1 | PU_MOUSEBUTTON2 | PU_KEYBOARD); } } } } /* *@@ WMChord_WinList: * this displays the window list at the current * mouse position when WM_CHORD comes in. * * Based on code from WarpEnhancer, (C) Achim Hasenmller. */ VOID WMChord_WinList(VOID) { POINTL ptlMouse; // mouse coordinates SWP WinListPos; // position of window list window LONG WinListX, WinListY; // new ordinates of window list window // LONG DesktopCX, DesktopCY; // width and height of screen // get mouse coordinates (absolute coordinates) WinQueryPointerPos(HWND_DESKTOP, &ptlMouse); // get position of window list window WinQueryWindowPos(G_HookData.hwndSwitchList, &WinListPos); // calculate window list position (mouse pointer is center) WinListX = ptlMouse.x - (WinListPos.cx / 2); if (WinListX < 0) WinListX = 0; WinListY = ptlMouse.y - (WinListPos.cy / 2); if (WinListY < 0) WinListY = 0; if (WinListX + WinListPos.cx > G_HookData.cxScreen) WinListX = G_HookData.cxScreen - WinListPos.cx; if (WinListY + WinListPos.cy > G_HookData.cyScreen) WinListY = G_HookData.cyScreen - WinListPos.cy; // set window list window to calculated position WinSetWindowPos(G_HookData.hwndSwitchList, HWND_TOP, WinListX, WinListY, 0, 0, SWP_MOVE | SWP_SHOW | SWP_ZORDER); // now make it the active window WinSetActiveWindow(HWND_DESKTOP, G_HookData.hwndSwitchList); }