mirror of
git://source.winehq.org/git/wine.git
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401710d757
Fri Sep 3 11:52:18 1993 Bob Amstadt * [windows/timer.c] Changed to use CallWindowProc() rather directly calling callback. * [windows/event.c] Implemented SetCapture() and ReleaseCapture() * [windows/keyboard.c] Created stub for GetKeyState() * [objects/linedda.c] Created stub for LineDDA() * [if1632/callback.c] Created callback handler for LineDDA callback procedure. * [if1632/callback.c] Created FreeProcInstance() Fri Sep 3 08:36:52 1993 David Metcalfe * [loader/signal.c] Patch to and code for INT 1A Thu Sep 2 00:31:54 1993 Alexandre Julliard * [objects/font.c] [objects/text.c] More text support: implemented justification and underlining. * [windows/clipping.c] [objects/clipping.c] Moved low-level clipping functions to objects/clipping.c. * [windows/clipping.c] [windows/event.c] [windows/message.c] Implemented window update regions. * [windows/dc.c] [objects/dcvalues.c] Moved some device-independent DC functions to objects/dcvalues.c. * [windows/graphics.c] Implemented InvertRect() and GetPixel(). Sat Aug 28 08:40:23 1993 Eric Youngdale * [include/neexe.h] [loader/wine.c] Added code to handle relocation type 4. * [loader/signal.h] [loader/wine.c] [loader/selector.c] Added support for dos interrupts. Thu 26 Aug 19:15:00 1993 Eric Youngdale * [loader/selector.c] Fixed bug dealing with loading DLLs. Thu Aug 26 19:22:40 1993 Alexandre Julliard * [include/gdi.h] [objects/font.c] [windows/dc.c] Beginning of real font support. * [windows/graphics.c] Implemented PatBlt(). * [memory/global.c] Corrected a bug with linked list handling in GlobalAlloc(). * [objects/bitmap.c] Corrected a bug in BITMAP_SelectObject(). Tue Aug 24 19:22:40 1993 David Metcalfe * [controls/Command*] [controls/Label*] [controls[MenuButto*] [controls/SmeMenuButt*] Change code to support & as a special character in menu item text. Tue Aug 24 19:22:40 1993 Alexandre Julliard * [include/gdi.h] [windows/dc.c] Heavily modified the DC structure for better device-independence. * [objects/bitmap.c] Implemented bitmap dimensions. * [windows/dc.c] [windows/dce.c] Implemented DC state saving and restoring. * [windows/dc.c] Implemented ROP mode. * [windows/graphics.c] Implemented FillRect(). Mon Aug 23 22:08:34 1993 Bob Amstadt (bob at pooh) * [misc/xt.c] Fixed bug in InvalidateRect(). Solitaire attempted to clear window before it was realized. * [loader/resource.c] Began rewrite of LoadBitmap(). * [loader/wine.c] Fixed code which set Argv and Argc global variables. * [loader/selector.c] Added code to set up command line arguments. * [include/neexe.h] Fixed error in PSP structure. Tue Aug 17 20:41:12 1993 Alexandre Julliard * [include/gdi.h] [windows/dc.c] Implemented device capabilities. * [objects/region.c] Implemented EqualRgn() and CombineRgn(). * [windows/clipping.c] Implemented Save/RestoreVisRgn(). * [windows/graphics.c] Implemented PaintRgn() and FillRgn(). * [windows/mapping.c] Implemented mapping modes. Tue Aug 10 14:07:38 1993 Alexandre Julliard * [if1632/user.spec] [misc/rect.c] Implemented rectangle API functions. * [if1632/gdi.spec] [include/gdi.h] [objects/region.c] Implemented regions. * [windows/class.c] Corrected a typo in UnregisterClass(). * [windows/clipping.c] [windows/dc.c] Implemented DC clipping and visible region. Tue Aug 10 20:57:56 1993 Bob Amstadt (bob at pooh) * [controls/menu.c] [windows/win.c] SetMenu(), GetMenu(), CheckMenuItem() implemented Thu Aug 5 22:33:22 1993 Bob Amstadt (bob at pooh) * [controls/menu.c] [windows/win.c] Many improvements menus. LoadMenu() should work. Wed Aug 4 14:55:36 1993 Alexandre Julliard * [objects/dib.c] Started the implementation of device-independent bitmaps. * [objects/bitmap.c] Added support for multiple bitmap depths. * [objects/brush.c] Implemented pattern brushes. * [windows/dc.c] [windows/graphics.c] Implemented some GDI graphics primitives. Tue Aug 3 21:16:47 1993 Bob Amstadt (bob at pooh) * [controls/menu.c] [windows/win.c] [include/menu.h] Code to load class menus from executable file. * [if1632/user.spec] Fixed specification of SendMessage() and PostMessage. Mon Jul 26 21:53:24 1993 Alexandre Julliard * [if1632/call.S] Corrected a bug in KERNEL_InitTask(). * [include/windows.h] Added a lot of constants. * [loader/selector.c] Corrected a bug in segment allocation in CreateSelectors(). * [objects/bitmap.c] Implemented SelectObject() for bitmaps. * [objects/brush.c] Implemented hatched brushes and SelectObject(). * [objects/gdiobj.c] Removed linked list (not needed). * [objects/palette.c] Implemented system palette creation and misc. palette API functions. * [windows/timer.c] Implemented timers. * [windows/dc.c] Implemented memory device contexts. Tue Jul 20 10:38:59 1993 Bob Amstadt (bob at pooh) * [dos.c] Split DOS3Call() out of kernel.c. Added support for get date and time functions. * [call.S] Added function ReturnFromRegisterFunc() to allow DOS calls to return values in registers. * [regfunc.h] Macros to access registers saved on stack. Tue Jul 20 10:38:59 1993 Alexandre Julliard * [win.c] Corrected allocation of the WM_CREATE data structure. * [dce.c] [dce.h] Implemented DCE handling. * [bitmap.c] [brush.c] [dc.c] [font.c] [gdi.h] [gdi.spec] [gdiobj.c] [palette.c] [pen.c] Implemented the GDI objects data structures and allocation. * [windows.h] Added several structures and constants for GDI objects. Mon Jul 19 12:51:10 1993 Bob Amstadt (bob at pooh) * [ldtlib.c] Modified system calls to match Linus' new interface for the LDT modification. * [win.c] Fixed bug with WM_CREATE message. * [heap.c] [kernel.spec] Completed local heap allocation functions. * [global.c] Created function GlobalQuickAlloc() for easy allocation from DLLs
444 lines
10 KiB
C
444 lines
10 KiB
C
/*
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* Window related functions
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*
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* Copyright 1993 Alexandre Julliard
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*/
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static char Copyright[] = "Copyright Alexandre Julliard, 1993";
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#include <X11/Intrinsic.h>
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#include <X11/StringDefs.h>
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#include <X11/Core.h>
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#include <X11/Shell.h>
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#include <X11/Xaw/Box.h>
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#include "class.h"
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#include "win.h"
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#include "heap.h"
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extern Display * XT_display;
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static HWND firstWindow = 0;
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/***********************************************************************
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* WIN_FindWndPtr
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*
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* Return a pointer to the WND structure corresponding to a HWND.
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* The caller must GlobalUnlock the pointer.
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*/
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WND * WIN_FindWndPtr( HWND hwnd )
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{
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WND * ptr;
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if (!hwnd) return NULL;
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ptr = (WND *) GlobalLock( hwnd );
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if (ptr->dwMagic != WND_MAGIC)
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{
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GlobalUnlock( hwnd );
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return NULL;
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}
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return ptr;
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}
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/***********************************************************************
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* WIN_FindWinToRepaint
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*
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* Find a window that needs repaint.
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*/
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HWND WIN_FindWinToRepaint( HWND hwnd )
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{
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WND * wndPtr;
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if (!hwnd) hwnd = firstWindow;
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while (hwnd)
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{
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if (!(wndPtr = WIN_FindWndPtr( hwnd ))) return 0;
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if (wndPtr->hrgnUpdate) return hwnd;
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if (wndPtr->hwndChild)
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{
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HWND child;
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if ((child = WIN_FindWinToRepaint( wndPtr->hwndChild )))
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return child;
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}
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hwnd = wndPtr->hwndNext;
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}
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return 0;
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}
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/***********************************************************************
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* CreateWindow (USER.41)
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*/
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HWND CreateWindow( LPSTR className, LPSTR windowName,
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DWORD style, short x, short y, short width, short height,
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HWND parent, HMENU menu, HANDLE instance, LPSTR data )
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{
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HANDLE class, hwnd;
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CLASS *classPtr;
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WND *wndPtr, *parentPtr = NULL;
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CREATESTRUCT *createStruct;
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HANDLE hcreateStruct;
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int wmcreate;
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Widget parentWidget = 0;
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#ifdef DEBUG_WIN
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printf( "CreateWindow: %s %s %d,%d %dx%d\n", className, windowName, x, y, width, height );
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#endif
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if (x == CW_USEDEFAULT) x = 0;
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if (y == CW_USEDEFAULT) y = 0;
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if (width == CW_USEDEFAULT) width = 600;
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if (height == CW_USEDEFAULT) height = 400;
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/* Find the parent and class */
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if (parent)
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{
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/* Check if parent is valid */
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parentPtr = WIN_FindWndPtr( parent );
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if (!parentPtr) return 0;
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}
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else if (style & WS_CHILD) return 0; /* WS_CHILD needs a parent */
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if (!(class = CLASS_FindClassByName( className, &classPtr )))
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{
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GlobalUnlock( parent );
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return 0;
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}
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/* Create the window structure */
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hwnd = GlobalAlloc( GMEM_MOVEABLE, sizeof(WND)+classPtr->wc.cbWndExtra );
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if (!hwnd)
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{
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GlobalUnlock( parent );
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return 0;
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}
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/* Fill the structure */
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wndPtr = (WND *) GlobalLock( hwnd );
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wndPtr->hwndNext = 0;
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wndPtr->hwndChild = 0;
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wndPtr->dwMagic = WND_MAGIC;
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wndPtr->hwndParent = parent;
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wndPtr->hwndOwner = parent; /* What else? */
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wndPtr->hClass = class;
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wndPtr->hInstance = instance;
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wndPtr->rectClient.left = x;
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wndPtr->rectClient.top = y;
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wndPtr->rectClient.right = x + width;
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wndPtr->rectClient.bottom = y + height;
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wndPtr->rectWindow = wndPtr->rectClient;
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wndPtr->hrgnUpdate = 0;
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wndPtr->hwndLastActive = 0;
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wndPtr->lpfnWndProc = classPtr->wc.lpfnWndProc;
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wndPtr->dwStyle = style;
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wndPtr->hDCE = 0;
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wndPtr->hmenuSystem = 0;
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wndPtr->wIDmenu = menu;
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wndPtr->flags = 0;
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if (classPtr->wc.cbWndExtra)
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memset( wndPtr->wExtra, 0, classPtr->wc.cbWndExtra );
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classPtr->cWindows++;
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/* Insert the window in the linked list */
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if (parent)
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{
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wndPtr->hwndNext = parentPtr->hwndChild;
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parentPtr->hwndChild = hwnd;
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}
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else /* Top-level window */
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{
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wndPtr->hwndNext = firstWindow;
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firstWindow = hwnd;
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}
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/* Create the widgets */
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if (style & WS_CHILD)
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{
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wndPtr->shellWidget = 0;
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wndPtr->winWidget = XtVaCreateManagedWidget(className,
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coreWidgetClass,
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parentPtr->winWidget,
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XtNx, x,
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XtNy, y,
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XtNwidth, width,
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XtNheight, height,
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NULL );
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}
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else
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{
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wndPtr->shellWidget = XtVaAppCreateShell(className,
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windowName,
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topLevelShellWidgetClass,
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XT_display,
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XtNx, x,
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XtNy, y,
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NULL );
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wndPtr->compositeWidget = XtVaCreateManagedWidget(className,
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formWidgetClass,
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wndPtr->shellWidget,
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NULL );
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if (wndPtr->wIDmenu == 0)
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{
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wndPtr->menuBarPtr = MENU_CreateMenuBar(wndPtr->compositeWidget,
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instance, hwnd,
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classPtr->wc.lpszMenuName,
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width);
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wndPtr->wIDmenu =
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GlobalHandleFromPointer(wndPtr->menuBarPtr->firstItem);
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}
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else
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{
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wndPtr->menuBarPtr = MENU_UseMenu(wndPtr->compositeWidget,
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instance, hwnd,
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wndPtr->wIDmenu, width);
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}
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if (wndPtr->menuBarPtr != NULL)
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{
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wndPtr->winWidget =
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XtVaCreateManagedWidget(className,
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compositeWidgetClass,
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wndPtr->compositeWidget,
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XtNwidth, width,
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XtNheight, height,
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XtNfromVert,
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wndPtr->menuBarPtr->menuBarWidget,
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XtNvertDistance, 4,
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NULL );
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}
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else
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{
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wndPtr->winWidget =
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XtVaCreateManagedWidget(className,
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compositeWidgetClass,
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wndPtr->compositeWidget,
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XtNwidth, width,
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XtNheight, height,
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NULL );
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}
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}
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/* Send the WM_CREATE message */
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hcreateStruct = GlobalAlloc( GMEM_MOVEABLE, sizeof(CREATESTRUCT) );
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createStruct = (CREATESTRUCT *) GlobalLock( hcreateStruct );
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createStruct->lpCreateParams = data;
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createStruct->hInstance = instance;
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createStruct->hMenu = menu;
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createStruct->hwndParent = parent;
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createStruct->cx = width;
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createStruct->cy = height;
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createStruct->x = x;
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createStruct->y = y;
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createStruct->style = style;
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createStruct->lpszName = windowName;
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createStruct->lpszClass = className;
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createStruct->dwExStyle = 0;
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wmcreate = CallWindowProc( wndPtr->lpfnWndProc, hwnd,
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WM_CREATE, 0, (LONG) createStruct );
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GlobalUnlock( hcreateStruct );
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GlobalFree( hcreateStruct );
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if (wmcreate == -1)
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{
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/* Abort window creation */
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if (wndPtr->shellWidget) XtDestroyWidget( wndPtr->shellWidget );
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else XtDestroyWidget( wndPtr->winWidget );
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GlobalUnlock( parent );
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GlobalUnlock( hwnd );
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GlobalFree( hwnd );
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return 0;
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}
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EVENT_AddHandlers( wndPtr->winWidget, hwnd );
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if (style & WS_VISIBLE) ShowWindow( hwnd, SW_SHOW );
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GlobalUnlock( parent );
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GlobalUnlock( hwnd );
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return hwnd;
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}
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/***********************************************************************
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* DestroyWindow (USER.53)
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*/
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BOOL DestroyWindow( HWND hwnd )
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{
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WND *wndPtr, *parentPtr;
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CLASS * classPtr;
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wndPtr = WIN_FindWndPtr( hwnd );
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if (!wndPtr) return FALSE;
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if (wndPtr->hwndParent)
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{
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parentPtr = WIN_FindWndPtr( wndPtr->hwndParent );
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printf( "INTERNAL ERROR: DestroyWindow: Invalid window parent\n" );
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return FALSE;
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}
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classPtr = CLASS_FindClassPtr( wndPtr->hClass );
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if (!classPtr)
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{
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printf( "INTERNAL ERROR: DestroyWindow: Invalid window class\n" );
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return FALSE;
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}
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SendMessage( hwnd, WM_DESTROY, 0, 0 );
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/* Destroy all children */
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/* ........... */
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/* Remove the window from the linked list */
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/* ........... */
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/* Destroy the window */
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if (wndPtr->shellWidget) XtDestroyWidget( wndPtr->shellWidget );
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else XtDestroyWidget( wndPtr->winWidget );
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classPtr->cWindows--;
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if (wndPtr->hwndParent) GlobalUnlock( wndPtr->hwndParent );
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GlobalUnlock( hwnd );
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GlobalFree( hwnd );
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return TRUE;
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}
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/***********************************************************************
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* GetClientRect (USER.33)
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*/
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void GetClientRect( HWND hwnd, LPRECT rect )
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{
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int width, height;
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WND * wndPtr = WIN_FindWndPtr( hwnd );
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rect->left = rect->top = rect->right = rect->bottom = 0;
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if (wndPtr)
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{
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XtVaGetValues(wndPtr->winWidget,
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XtNwidth, &width,
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XtNheight, &height,
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NULL );
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GlobalUnlock( hwnd );
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rect->right = width & 0xffff;
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rect->bottom = height & 0xffff;
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}
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}
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/***********************************************************************
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* ShowWindow (USER.42)
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*/
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BOOL ShowWindow( HWND hwnd, int cmd )
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{
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int width, height;
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WND * wndPtr = WIN_FindWndPtr( hwnd );
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if (wndPtr)
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{
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if (wndPtr->shellWidget) XtRealizeWidget( wndPtr->shellWidget );
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GlobalUnlock( hwnd );
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XtVaGetValues(wndPtr->winWidget,
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XtNwidth, &width,
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XtNheight, &height,
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NULL );
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SendMessage( hwnd, WM_SIZE, SIZE_RESTORED,
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(width & 0xffff) | (height << 16) );
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SendMessage( hwnd, WM_SHOWWINDOW, TRUE, 0 );
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}
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return TRUE;
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}
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/***********************************************************************
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* UpdateWindow (USER.124)
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*/
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void UpdateWindow( HWND hwnd )
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{
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if (GetUpdateRect( hwnd, NULL, FALSE ))
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SendMessage( hwnd, WM_PAINT, 0, 0 );
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}
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/**********************************************************************
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* GetMenu (USER.157)
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*/
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HMENU GetMenu( HWND hwnd )
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{
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WND *wndPtr;
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HMENU hmenu;
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wndPtr = WIN_FindWndPtr(hwnd);
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if (wndPtr == NULL)
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return 0;
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hmenu = wndPtr->wIDmenu;
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GlobalUnlock(hwnd);
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return hmenu;
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}
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/**********************************************************************
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* SetMenu (USER.158)
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*/
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BOOL SetMenu(HWND hwnd, HMENU hmenu)
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{
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WND *wndPtr;
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wndPtr = WIN_FindWndPtr(hwnd);
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if (wndPtr == NULL)
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return FALSE;
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if (wndPtr->dwStyle & WS_CHILD)
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{
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GlobalUnlock(hwnd);
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return FALSE;
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}
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if (wndPtr->menuBarPtr != NULL)
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{
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XtVaSetValues(wndPtr->winWidget, XtNfromVert, NULL, NULL);
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MENU_CollapseMenu(wndPtr->menuBarPtr);
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}
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wndPtr->menuBarPtr = MENU_UseMenu(wndPtr->compositeWidget,
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wndPtr->hInstance, hwnd, hmenu,
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wndPtr->rectClient.right -
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wndPtr->rectClient.left);
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if (wndPtr->menuBarPtr != NULL)
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{
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XtVaSetValues(wndPtr->winWidget,
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XtNfromVert, wndPtr->menuBarPtr->menuBarWidget,
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XtNvertDistance, 4,
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NULL);
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}
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else
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{
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if (wndPtr->wIDmenu != 0)
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{
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wndPtr->menuBarPtr = MENU_UseMenu(wndPtr->compositeWidget,
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wndPtr->hInstance, hwnd,
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wndPtr->wIDmenu,
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wndPtr->rectClient.right -
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wndPtr->rectClient.left);
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}
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GlobalUnlock(hwnd);
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return FALSE;
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}
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GlobalUnlock(hwnd);
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return TRUE;
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}
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