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a53f14a6e3
2001-10-29 Tor Lillqvist <tml@iki.fi> * gdk/win32/libwntab32x.la: New file, hand-written wrapper for the Wintab library. * gdk/win32/gdkwin32.h * gdk/win32/gdkprivate-win32.h: Reorganise to match corresponding X11 headers better, and to enable gdkwin32.h to be installed and included from applications, but not the *-win32.h headers. * gdk/win32/*.c: Corresponding small changes, simplifications of #includes. * gdk/win32/gdkregion-win32.c: Remove. * gdk/win32/gdkevents-win32.c (print_event): Add GDK_SETTING. * gdk/win32/gdkfont-win32.c * gdk/win32/gdkgeometry-win32.c: Remove unused variables. * gdk/win32/gdkproperty-win32.c (gdk_atom_intern): Don't insert GDK_NONE values into hash table. Changes for autoconfiscated build on Win32, and addition of Win32 backend to the related files: * gdk/win32/Makefile.am: Actually enable building the win32 objects here, not just list all files in EXTRA_DIST. Link in the compiled resource file from rc/gdk-win32res.lo. If HAVE_WINTAB, copy the Wintab library into the .libs directory. * gdk/win32/gdkwindow-win32.c (RegisterGdkClass): Don't assume the name of the GDK DLL when fetching the icon. Use the HMODULE saved in gdk_dll_hinstance by DllMain. * gdk/win32/rc/Makefile.am: Build gdk-win32res.lo using the build/win32/lt-compile-resource script. * gdk/win32/rc/gdk.rc.in * gtk/gtk-win32.rc.in: Use the DLL name that libtool would use.
3524 lines
94 KiB
C
3524 lines
94 KiB
C
/* GDK - The GIMP Drawing Kit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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* Copyright (C) 1998-1999 Tor Lillqvist
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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/* Cannot use TrackMouseEvent, as the stupid WM_MOUSELEAVE message
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* doesn't tell us where the mouse has gone. Thus we cannot use it to
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* generate a correct GdkNotifyType. Pity, as using TrackMouseEvent
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* otherwise would make it possible to reliably generate
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* GDK_LEAVE_NOTIFY events, which would help get rid of those pesky
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* tooltips sometimes popping up in the wrong place.
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*/
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/* define USE_TRACKMOUSEEVENT */
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/* Do use SetCapture, it works now. Thanks to jpe@archaeopteryx.com */
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#define USE_SETCAPTURE 1
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#include <stdio.h>
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#include "gdk.h"
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#include "gdkprivate-win32.h"
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#include "gdkinput-win32.h"
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#include "gdkkeysyms.h"
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#include <objbase.h>
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#include <imm.h>
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#ifdef HAVE_DIMM_H
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#include <dimm.h>
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#else
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#include "surrogate-dimm.h"
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#endif
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typedef struct _GdkIOClosure GdkIOClosure;
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typedef struct _GdkEventPrivate GdkEventPrivate;
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typedef enum
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{
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/* Following flag is set for events on the event queue during
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* translation and cleared afterwards.
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*/
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GDK_EVENT_PENDING = 1 << 0
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} GdkEventFlags;
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struct _GdkIOClosure
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{
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GdkInputFunction function;
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GdkInputCondition condition;
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GdkDestroyNotify notify;
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gpointer data;
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};
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struct _GdkEventPrivate
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{
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GdkEvent event;
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guint flags;
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};
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/*
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* Private function declarations
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*/
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static GdkFilterReturn
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gdk_event_apply_filters(MSG *msg,
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GdkEvent *event,
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GList *filters);
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static gboolean gdk_event_translate (GdkEvent *event,
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MSG *msg,
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gboolean *ret_val_flagp,
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gint *ret_valp,
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gboolean return_exposes);
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static gboolean gdk_event_prepare (GSource *source,
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gint *timeout);
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static gboolean gdk_event_check (GSource *source);
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static gboolean gdk_event_dispatch (GSource *source,
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GSourceFunc callback,
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gpointer user_data);
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/* Private variable declarations
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*/
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static GdkWindow *p_grab_window = NULL; /* Window that currently
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* holds the pointer grab
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*/
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static GdkWindow *k_grab_window = NULL; /* Window the holds the
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* keyboard grab
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*/
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static GList *client_filters; /* Filters for client messages */
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static gboolean p_grab_automatic;
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static GdkEventMask p_grab_mask;
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static gboolean p_grab_owner_events, k_grab_owner_events;
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static HCURSOR p_grab_cursor;
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static GSourceFuncs event_funcs = {
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gdk_event_prepare,
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gdk_event_check,
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gdk_event_dispatch,
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NULL
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};
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GPollFD event_poll_fd;
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static GdkWindow *current_window = NULL;
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static gint current_x, current_y;
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static gdouble current_x_root, current_y_root;
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static UINT gdk_ping_msg;
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static UINT msh_mousewheel_msg;
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static gboolean ignore_wm_char = FALSE;
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static gboolean is_altgr_key = FALSE;
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static IActiveIMMApp *active_imm_app = NULL;
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static IActiveIMMMessagePumpOwner *active_imm_msgpump_owner = NULL;
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typedef BOOL (WINAPI *PFN_TrackMouseEvent) (LPTRACKMOUSEEVENT);
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static PFN_TrackMouseEvent track_mouse_event = NULL;
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static gboolean use_ime_composition = FALSE;
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static LRESULT
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real_window_procedure (HWND hwnd,
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UINT message,
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WPARAM wparam,
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LPARAM lparam)
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{
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GdkEventPrivate event;
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GdkEvent *eventp;
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MSG msg;
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DWORD pos;
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LRESULT lres;
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gint ret_val;
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gboolean ret_val_flag;
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msg.hwnd = hwnd;
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msg.message = message;
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msg.wParam = wparam;
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msg.lParam = lparam;
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msg.time = GetTickCount ();
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pos = GetMessagePos ();
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msg.pt.x = LOWORD (pos);
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msg.pt.y = HIWORD (pos);
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event.flags = GDK_EVENT_PENDING;
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if (gdk_event_translate (&event.event, &msg, &ret_val_flag, &ret_val, FALSE))
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{
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event.flags &= ~GDK_EVENT_PENDING;
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#if 1
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if (event.event.any.type == GDK_CONFIGURE)
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{
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/* Compress configure events */
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GList *list = _gdk_queued_events;
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while (list != NULL
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&& (((GdkEvent *)list->data)->any.type != GDK_CONFIGURE
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|| ((GdkEvent *)list->data)->any.window != event.event.any.window))
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list = list->next;
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if (list != NULL)
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{
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GDK_NOTE (EVENTS, g_print ("... compressing an CONFIGURE event\n"));
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*((GdkEvent *)list->data) = event.event;
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gdk_drawable_unref (event.event.any.window);
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/* Wake up WaitMessage */
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PostMessage (NULL, gdk_ping_msg, 0, 0);
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return FALSE;
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}
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}
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else if (event.event.any.type == GDK_EXPOSE)
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{
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/* Compress expose events */
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GList *list = _gdk_queued_events;
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while (list != NULL
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&& (((GdkEvent *)list->data)->any.type != GDK_EXPOSE
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|| ((GdkEvent *)list->data)->any.window != event.event.any.window))
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list = list->next;
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if (list != NULL)
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{
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GdkRectangle u;
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GDK_NOTE (EVENTS, g_print ("... compressing an EXPOSE event\n"));
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gdk_rectangle_union (&event.event.expose.area,
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&((GdkEvent *)list->data)->expose.area,
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&u);
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((GdkEvent *)list->data)->expose.area = u;
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gdk_drawable_unref (event.event.any.window);
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#if 0
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/* Wake up WaitMessage */
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PostMessage (NULL, gdk_ping_msg, 0, 0);
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#endif
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return FALSE;
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}
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}
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#endif
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eventp = _gdk_event_new ();
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*((GdkEventPrivate *) eventp) = event;
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/* Philippe Colantoni <colanton@aris.ss.uci.edu> suggests this
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* in order to handle events while opaque resizing neatly. I
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* don't want it as default. Set the
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* GDK_EVENT_FUNC_FROM_WINDOW_PROC env var to get this
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* behaviour.
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*/
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if (gdk_event_func_from_window_proc && _gdk_event_func)
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{
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GDK_THREADS_ENTER ();
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(*_gdk_event_func) (eventp, _gdk_event_data);
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gdk_event_free (eventp);
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GDK_THREADS_LEAVE ();
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}
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else
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{
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_gdk_event_queue_append (eventp);
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#if 1
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/* Wake up WaitMessage */
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PostMessage (NULL, gdk_ping_msg, 0, 0);
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#endif
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}
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if (ret_val_flag)
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return ret_val;
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else
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return FALSE;
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}
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if (ret_val_flag)
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return ret_val;
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else
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{
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if (active_imm_app == NULL
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|| (*active_imm_app->lpVtbl->OnDefWindowProc) (active_imm_app, hwnd, message, wparam, lparam, &lres) == S_FALSE)
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return DefWindowProc (hwnd, message, wparam, lparam);
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else
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return lres;
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}
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}
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LRESULT CALLBACK
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_gdk_win32_window_procedure (HWND hwnd,
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UINT message,
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WPARAM wparam,
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LPARAM lparam)
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{
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LRESULT retval;
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GDK_NOTE (MISC, g_print ("_gdk_win32_window_procedure: %#lx %s\n",
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(gulong) hwnd, gdk_win32_message_name (message)));
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retval = real_window_procedure (hwnd, message, wparam, lparam);
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GDK_NOTE (MISC, g_print ("_gdk_win32_window_procedure: %#lx returns %ld\n",
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(gulong) hwnd, retval));
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return retval;
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}
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void
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_gdk_events_init (void)
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{
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GSource *source;
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HRESULT hres;
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#ifdef USE_TRACKMOUSEEVENT
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HMODULE user32, imm32;
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HINSTANCE commctrl32;
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#endif
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gdk_ping_msg = RegisterWindowMessage ("gdk-ping");
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GDK_NOTE (EVENTS, g_print ("gdk-ping = %#x\n", gdk_ping_msg));
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/* This is the string MSH_MOUSEWHEEL from zmouse.h,
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* http://www.microsoft.com/mouse/intellimouse/sdk/zmouse.h
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* This message is used by mouse drivers than cannot generate WM_MOUSEWHEEL
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* or on Win95.
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*/
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msh_mousewheel_msg = RegisterWindowMessage ("MSWHEEL_ROLLMSG");
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GDK_NOTE (EVENTS, g_print ("MSH_MOUSEWHEEL = %#x\n", msh_mousewheel_msg));
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source = g_source_new (&event_funcs, sizeof (GSource));
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g_source_set_priority (source, GDK_PRIORITY_EVENTS);
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event_poll_fd.fd = G_WIN32_MSG_HANDLE;
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event_poll_fd.events = G_IO_IN;
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g_source_add_poll (source, &event_poll_fd);
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g_source_set_can_recurse (source, TRUE);
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g_source_attach (source, NULL);
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hres = CoCreateInstance (&CLSID_CActiveIMM,
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NULL,
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CLSCTX_ALL,
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&IID_IActiveIMMApp,
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(LPVOID *) &active_imm_app);
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if (hres == S_OK)
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{
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GDK_NOTE (EVENTS, g_print ("IActiveIMMApp created %p\n",
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active_imm_app));
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(*active_imm_app->lpVtbl->Activate) (active_imm_app, TRUE);
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hres = (*active_imm_app->lpVtbl->QueryInterface) (active_imm_app, &IID_IActiveIMMMessagePumpOwner, &active_imm_msgpump_owner);
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GDK_NOTE (EVENTS, g_print ("IActiveIMMMessagePumpOwner created %p\n",
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active_imm_msgpump_owner));
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(active_imm_msgpump_owner->lpVtbl->Start) (active_imm_msgpump_owner);
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}
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#ifdef USE_TRACKMOUSEEVENT
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user32 = GetModuleHandle ("user32.dll");
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if ((track_mouse_event = GetProcAddress (user32, "TrackMouseEvent")) == NULL)
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{
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if ((commctrl32 = LoadLibrary ("commctrl32.dll")) != NULL)
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track_mouse_event = (PFN_TrackMouseEvent)
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GetProcAddress (commctrl32, "_TrackMouseEvent");
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}
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if (track_mouse_event != NULL)
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GDK_NOTE (EVENTS, g_print ("Using TrackMouseEvent to detect leave events\n"));
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#endif
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if (IS_WIN_NT () && (windows_version & 0xFF) == 5)
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{
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/* On Win2k (Beta 3, at least) WM_IME_CHAR doesn't seem to work
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* correctly for non-Unicode applications. Handle
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* WM_IME_COMPOSITION with GCS_RESULTSTR instead, fetch the
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* Unicode char from the IME with ImmGetCompositionStringW().
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*/
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use_ime_composition = TRUE;
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}
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}
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/*
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*--------------------------------------------------------------
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* gdk_events_pending
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*
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* Returns if events are pending on the queue.
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*
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* Arguments:
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*
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* Results:
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* Returns TRUE if events are pending
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*
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* Side effects:
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*
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*--------------------------------------------------------------
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*/
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gboolean
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gdk_events_pending (void)
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{
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MSG msg;
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return (_gdk_event_queue_find_first() ||
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PeekMessage (&msg, NULL, 0, 0, PM_NOREMOVE));
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}
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/*
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*--------------------------------------------------------------
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* gdk_event_get_graphics_expose
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*
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* Waits for a GraphicsExpose or NoExpose event
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*
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* Arguments:
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*
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* Results:
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* For GraphicsExpose events, returns a pointer to the event
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* converted into a GdkEvent Otherwise, returns NULL.
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*
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* Side effects:
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*
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*-------------------------------------------------------------- */
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GdkEvent*
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gdk_event_get_graphics_expose (GdkWindow *window)
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{
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MSG msg;
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GdkEvent *event;
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g_return_val_if_fail (window != NULL, NULL);
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GDK_NOTE (EVENTS, g_print ("gdk_event_get_graphics_expose\n"));
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#if 0 /* ??? */
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/* Some nasty bugs here, just return NULL for now. */
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return NULL;
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#else
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if (PeekMessage (&msg, GDK_WINDOW_HWND (window), WM_PAINT, WM_PAINT, PM_REMOVE))
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{
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event = _gdk_event_new ();
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if (gdk_event_translate (event, &msg, NULL, NULL, TRUE))
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return event;
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else
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gdk_event_free (event);
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}
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return NULL;
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#endif
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}
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static char *
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event_mask_string (GdkEventMask mask)
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{
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static char bfr[500];
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char *p = bfr;
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|
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*p = '\0';
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#define BIT(x) \
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if (mask & GDK_##x##_MASK) \
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p += sprintf (p, "%s" #x, (p > bfr ? " " : ""))
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BIT(EXPOSURE);
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BIT(POINTER_MOTION);
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BIT(POINTER_MOTION_HINT);
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BIT(BUTTON_MOTION);
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BIT(BUTTON1_MOTION);
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|
BIT(BUTTON2_MOTION);
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BIT(BUTTON3_MOTION);
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BIT(BUTTON_PRESS);
|
|
BIT(BUTTON_RELEASE);
|
|
BIT(KEY_PRESS);
|
|
BIT(KEY_RELEASE);
|
|
BIT(ENTER_NOTIFY);
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|
BIT(LEAVE_NOTIFY);
|
|
BIT(FOCUS_CHANGE);
|
|
BIT(STRUCTURE);
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|
BIT(PROPERTY_CHANGE);
|
|
BIT(VISIBILITY_NOTIFY);
|
|
BIT(PROXIMITY_IN);
|
|
BIT(PROXIMITY_OUT);
|
|
BIT(SUBSTRUCTURE);
|
|
BIT(SCROLL);
|
|
#undef BIT
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|
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return bfr;
|
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}
|
|
|
|
/*
|
|
*--------------------------------------------------------------
|
|
* gdk_pointer_grab
|
|
*
|
|
* Grabs the pointer to a specific window
|
|
*
|
|
* Arguments:
|
|
* "window" is the window which will receive the grab
|
|
* "owner_events" specifies whether events will be reported as is,
|
|
* or relative to "window"
|
|
* "event_mask" masks only interesting events
|
|
* "confine_to" limits the cursor movement to the specified window
|
|
* "cursor" changes the cursor for the duration of the grab
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|
* "time" specifies the time
|
|
*
|
|
* Results:
|
|
*
|
|
* Side effects:
|
|
* requires a corresponding call to gdk_pointer_ungrab
|
|
*
|
|
*--------------------------------------------------------------
|
|
*/
|
|
|
|
GdkGrabStatus
|
|
gdk_pointer_grab (GdkWindow *window,
|
|
gboolean owner_events,
|
|
GdkEventMask event_mask,
|
|
GdkWindow *confine_to,
|
|
GdkCursor *cursor,
|
|
guint32 time)
|
|
{
|
|
HWND hwnd_confined_to;
|
|
HCURSOR hcursor;
|
|
GdkCursorPrivate *cursor_private;
|
|
gint return_val;
|
|
|
|
g_return_val_if_fail (window != NULL, 0);
|
|
g_return_val_if_fail (GDK_IS_WINDOW (window), 0);
|
|
g_return_val_if_fail (confine_to == NULL || GDK_IS_WINDOW (confine_to), 0);
|
|
|
|
cursor_private = (GdkCursorPrivate*) cursor;
|
|
|
|
if (!confine_to || GDK_WINDOW_DESTROYED (confine_to))
|
|
hwnd_confined_to = NULL;
|
|
else
|
|
hwnd_confined_to = GDK_WINDOW_HWND (confine_to);
|
|
|
|
if (!cursor)
|
|
hcursor = NULL;
|
|
else
|
|
hcursor = cursor_private->hcursor;
|
|
|
|
return_val = _gdk_input_grab_pointer (window,
|
|
owner_events,
|
|
event_mask,
|
|
confine_to,
|
|
time);
|
|
|
|
if (return_val == GDK_GRAB_SUCCESS)
|
|
{
|
|
if (!GDK_WINDOW_DESTROYED (window))
|
|
{
|
|
GDK_NOTE (EVENTS, g_print ("gdk_pointer_grab: %#lx %s %#lx %s\n",
|
|
(gulong) GDK_WINDOW_HWND (window),
|
|
(owner_events ? "TRUE" : "FALSE"),
|
|
(gulong) hcursor,
|
|
event_mask_string (event_mask)));
|
|
p_grab_mask = event_mask;
|
|
p_grab_owner_events = (owner_events != 0);
|
|
p_grab_automatic = FALSE;
|
|
|
|
#if USE_SETCAPTURE
|
|
SetCapture (GDK_WINDOW_HWND (window));
|
|
#endif
|
|
return_val = GDK_GRAB_SUCCESS;
|
|
}
|
|
else
|
|
return_val = GDK_GRAB_ALREADY_GRABBED;
|
|
}
|
|
|
|
if (return_val == GDK_GRAB_SUCCESS)
|
|
{
|
|
p_grab_window = window;
|
|
p_grab_cursor = hcursor;
|
|
}
|
|
|
|
return return_val;
|
|
}
|
|
|
|
/*
|
|
*--------------------------------------------------------------
|
|
* gdk_pointer_ungrab
|
|
*
|
|
* Releases any pointer grab
|
|
*
|
|
* Arguments:
|
|
*
|
|
* Results:
|
|
*
|
|
* Side effects:
|
|
*
|
|
*--------------------------------------------------------------
|
|
*/
|
|
|
|
void
|
|
gdk_pointer_ungrab (guint32 time)
|
|
{
|
|
GDK_NOTE (EVENTS, g_print ("gdk_pointer_ungrab\n"));
|
|
|
|
_gdk_input_ungrab_pointer (time);
|
|
|
|
#if USE_SETCAPTURE
|
|
if (GetCapture () != NULL)
|
|
ReleaseCapture ();
|
|
#endif
|
|
|
|
p_grab_window = NULL;
|
|
}
|
|
|
|
/*
|
|
*--------------------------------------------------------------
|
|
* find_window_for_pointer_event
|
|
*
|
|
* Find the window a pointer event (mouse up, down, move) should
|
|
* be reported to. If the return value != reported_window then
|
|
* the ref count of reported_window will be decremented and the
|
|
* ref count of the return value will be incremented.
|
|
*
|
|
* Arguments:
|
|
*
|
|
* "reported_window" is the gdk window the xevent was reported relative to
|
|
* "xevent" is the win32 message
|
|
*
|
|
* Results:
|
|
*
|
|
* Side effects:
|
|
*
|
|
*--------------------------------------------------------------
|
|
*/
|
|
|
|
static GdkWindow*
|
|
find_window_for_pointer_event (GdkWindow* reported_window,
|
|
MSG* msg)
|
|
{
|
|
HWND hwnd;
|
|
POINTS points;
|
|
POINT pt;
|
|
GdkWindow* other_window;
|
|
|
|
if (p_grab_window == NULL || !p_grab_owner_events)
|
|
return reported_window;
|
|
|
|
points = MAKEPOINTS (msg->lParam);
|
|
pt.x = points.x;
|
|
pt.y = points.y;
|
|
ClientToScreen (msg->hwnd, &pt);
|
|
|
|
GDK_NOTE (EVENTS, g_print ("Finding window for grabbed pointer event at (%ld, %ld)\n",
|
|
pt.x, pt.y));
|
|
|
|
hwnd = WindowFromPoint (pt);
|
|
if (hwnd == NULL)
|
|
return reported_window;
|
|
other_window = gdk_win32_handle_table_lookup ((GdkNativeWindow) hwnd);
|
|
if (other_window == NULL)
|
|
return reported_window;
|
|
|
|
GDK_NOTE (EVENTS, g_print ("Found window %#x for point (%ld, %ld)\n",
|
|
(guint) hwnd, pt.x, pt.y));
|
|
|
|
gdk_window_unref (reported_window);
|
|
gdk_window_ref (other_window);
|
|
|
|
return other_window;
|
|
}
|
|
|
|
/*
|
|
*--------------------------------------------------------------
|
|
* gdk_pointer_is_grabbed
|
|
*
|
|
* Tell wether there is an active x pointer grab in effect
|
|
*
|
|
* Arguments:
|
|
*
|
|
* Results:
|
|
*
|
|
* Side effects:
|
|
*
|
|
*--------------------------------------------------------------
|
|
*/
|
|
|
|
gboolean
|
|
gdk_pointer_is_grabbed (void)
|
|
{
|
|
return p_grab_window != NULL;
|
|
}
|
|
|
|
/*
|
|
*--------------------------------------------------------------
|
|
* gdk_keyboard_grab
|
|
*
|
|
* Grabs the keyboard to a specific window
|
|
*
|
|
* Arguments:
|
|
* "window" is the window which will receive the grab
|
|
* "owner_events" specifies whether events will be reported as is,
|
|
* or relative to "window"
|
|
* "time" specifies the time
|
|
*
|
|
* Results:
|
|
*
|
|
* Side effects:
|
|
* requires a corresponding call to gdk_keyboard_ungrab
|
|
*
|
|
*--------------------------------------------------------------
|
|
*/
|
|
|
|
GdkGrabStatus
|
|
gdk_keyboard_grab (GdkWindow *window,
|
|
gboolean owner_events,
|
|
guint32 time)
|
|
{
|
|
gint return_val;
|
|
|
|
g_return_val_if_fail (window != NULL, 0);
|
|
g_return_val_if_fail (GDK_IS_WINDOW (window), 0);
|
|
|
|
GDK_NOTE (EVENTS, g_print ("gdk_keyboard_grab %#lx\n",
|
|
(gulong) GDK_WINDOW_HWND (window)));
|
|
|
|
if (!GDK_WINDOW_DESTROYED (window))
|
|
{
|
|
k_grab_owner_events = owner_events != 0;
|
|
return_val = GDK_GRAB_SUCCESS;
|
|
}
|
|
else
|
|
return_val = GDK_GRAB_ALREADY_GRABBED;
|
|
|
|
if (return_val == GDK_GRAB_SUCCESS)
|
|
k_grab_window = window;
|
|
|
|
return return_val;
|
|
}
|
|
|
|
/*
|
|
*--------------------------------------------------------------
|
|
* gdk_keyboard_ungrab
|
|
*
|
|
* Releases any keyboard grab
|
|
*
|
|
* Arguments:
|
|
*
|
|
* Results:
|
|
*
|
|
* Side effects:
|
|
*
|
|
*--------------------------------------------------------------
|
|
*/
|
|
|
|
void
|
|
gdk_keyboard_ungrab (guint32 time)
|
|
{
|
|
GDK_NOTE (EVENTS, g_print ("gdk_keyboard_ungrab\n"));
|
|
|
|
k_grab_window = NULL;
|
|
}
|
|
|
|
static GdkFilterReturn
|
|
gdk_event_apply_filters (MSG *msg,
|
|
GdkEvent *event,
|
|
GList *filters)
|
|
{
|
|
GdkEventFilter *filter;
|
|
GList *tmp_list;
|
|
GdkFilterReturn result;
|
|
|
|
tmp_list = filters;
|
|
|
|
while (tmp_list)
|
|
{
|
|
filter = (GdkEventFilter *) tmp_list->data;
|
|
|
|
result = (*filter->function) (msg, event, filter->data);
|
|
if (result != GDK_FILTER_CONTINUE)
|
|
return result;
|
|
|
|
tmp_list = tmp_list->next;
|
|
}
|
|
|
|
return GDK_FILTER_CONTINUE;
|
|
}
|
|
|
|
void
|
|
gdk_add_client_message_filter (GdkAtom message_type,
|
|
GdkFilterFunc func,
|
|
gpointer data)
|
|
{
|
|
GdkClientFilter *filter = g_new (GdkClientFilter, 1);
|
|
|
|
filter->type = message_type;
|
|
filter->function = func;
|
|
filter->data = data;
|
|
|
|
client_filters = g_list_prepend (client_filters, filter);
|
|
}
|
|
|
|
/* Thanks to Markus G. Kuhn <mkuhn@acm.org> for the ksysym<->Unicode
|
|
* mapping functions, from the xterm sources.
|
|
*/
|
|
|
|
static void
|
|
build_key_event_state (GdkEvent *event)
|
|
{
|
|
if (GetKeyState (VK_SHIFT) < 0)
|
|
event->key.state |= GDK_SHIFT_MASK;
|
|
if (GetKeyState (VK_CAPITAL) & 0x1)
|
|
event->key.state |= GDK_LOCK_MASK;
|
|
if (!is_altgr_key)
|
|
{
|
|
if (GetKeyState (VK_CONTROL) < 0)
|
|
{
|
|
event->key.state |= GDK_CONTROL_MASK;
|
|
#if 0
|
|
if (event->key.keyval < ' ')
|
|
event->key.keyval += '@';
|
|
#endif
|
|
}
|
|
#if 0
|
|
else if (event->key.keyval < ' ')
|
|
{
|
|
event->key.state |= GDK_CONTROL_MASK;
|
|
event->key.keyval += '@';
|
|
}
|
|
#endif
|
|
if (GetKeyState (VK_MENU) < 0)
|
|
event->key.state |= GDK_MOD1_MASK;
|
|
}
|
|
}
|
|
|
|
static gint
|
|
build_pointer_event_state (MSG *msg)
|
|
{
|
|
gint state;
|
|
|
|
state = 0;
|
|
if (msg->wParam & MK_CONTROL)
|
|
state |= GDK_CONTROL_MASK;
|
|
if (msg->wParam & MK_LBUTTON)
|
|
state |= GDK_BUTTON1_MASK;
|
|
if (msg->wParam & MK_MBUTTON)
|
|
state |= GDK_BUTTON2_MASK;
|
|
if (msg->wParam & MK_RBUTTON)
|
|
state |= GDK_BUTTON3_MASK;
|
|
if (msg->wParam & MK_SHIFT)
|
|
state |= GDK_SHIFT_MASK;
|
|
if (GetKeyState (VK_MENU) < 0)
|
|
state |= GDK_MOD1_MASK;
|
|
if (GetKeyState (VK_CAPITAL) & 0x1)
|
|
state |= GDK_LOCK_MASK;
|
|
|
|
return state;
|
|
}
|
|
|
|
static void
|
|
build_keypress_event (GdkWindowImplWin32 *impl,
|
|
GdkEvent *event,
|
|
MSG *msg)
|
|
{
|
|
HIMC himc;
|
|
gint i, bytecount, ucount, ucleft, len;
|
|
guchar buf[100], *bp;
|
|
wchar_t wbuf[100], *wcp;
|
|
|
|
event->key.type = GDK_KEY_PRESS;
|
|
event->key.time = msg->time;
|
|
event->key.state = 0;
|
|
|
|
if (msg->message == WM_IME_COMPOSITION)
|
|
{
|
|
himc = ImmGetContext (msg->hwnd);
|
|
|
|
bytecount = ImmGetCompositionStringW (himc, GCS_RESULTSTR,
|
|
wbuf, sizeof (wbuf));
|
|
ucount = bytecount / 2;
|
|
}
|
|
else
|
|
{
|
|
if (msg->message == WM_CHAR || msg->message == WM_SYSCHAR)
|
|
{
|
|
bytecount = MIN ((msg->lParam & 0xFFFF), sizeof (buf));
|
|
for (i = 0; i < bytecount; i++)
|
|
buf[i] = msg->wParam;
|
|
}
|
|
else /* WM_IME_CHAR */
|
|
{
|
|
event->key.keyval = GDK_VoidSymbol;
|
|
if (msg->wParam & 0xFF00)
|
|
{
|
|
/* Contrary to some versions of the documentation,
|
|
* the lead byte is the most significant byte.
|
|
*/
|
|
buf[0] = ((msg->wParam >> 8) & 0xFF);
|
|
buf[1] = (msg->wParam & 0xFF);
|
|
bytecount = 2;
|
|
}
|
|
else
|
|
{
|
|
buf[0] = (msg->wParam & 0xFF);
|
|
bytecount = 1;
|
|
}
|
|
}
|
|
|
|
/* Convert from the window's current code page
|
|
* to Unicode. Then convert to UTF-8.
|
|
* We don't handle the surrogate stuff. Should we?
|
|
*/
|
|
ucount = MultiByteToWideChar (impl->charset_info.ciACP,
|
|
0, buf, bytecount,
|
|
wbuf, sizeof (wbuf) / sizeof (wbuf[0]));
|
|
|
|
}
|
|
if (ucount == 0)
|
|
event->key.keyval = GDK_VoidSymbol;
|
|
else if (msg->message == WM_CHAR || msg->message == WM_SYSCHAR)
|
|
{
|
|
if (msg->wParam < ' ')
|
|
{
|
|
event->key.keyval = msg->wParam + '@';
|
|
/* This is needed in case of Alt+nnn or Alt+0nnn (on the numpad)
|
|
* where nnn<32
|
|
*/
|
|
event->key.state |= GDK_CONTROL_MASK;
|
|
}
|
|
else
|
|
event->key.keyval = gdk_unicode_to_keyval (wbuf[0]);
|
|
}
|
|
|
|
build_key_event_state (event);
|
|
|
|
/* Build UTF-8 string */
|
|
ucleft = ucount;
|
|
len = 0;
|
|
wcp = wbuf;
|
|
while (ucleft-- > 0)
|
|
{
|
|
wchar_t c = *wcp++;
|
|
|
|
if (c < 0x80)
|
|
len += 1;
|
|
else if (c < 0x800)
|
|
len += 2;
|
|
else
|
|
len += 3;
|
|
}
|
|
|
|
event->key.string = g_malloc (len + 1);
|
|
event->key.length = len;
|
|
|
|
ucleft = ucount;
|
|
wcp = wbuf;
|
|
bp = event->key.string;
|
|
while (ucleft-- > 0)
|
|
{
|
|
int first;
|
|
wchar_t c = *wcp++;
|
|
|
|
if (c < 0x80)
|
|
{
|
|
first = 0;
|
|
len = 1;
|
|
}
|
|
else if (c < 0x800)
|
|
{
|
|
first = 0xc0;
|
|
len = 2;
|
|
}
|
|
else
|
|
{
|
|
first = 0xe0;
|
|
len = 3;
|
|
}
|
|
|
|
#if 1
|
|
/* Woo-hoo! */
|
|
switch (len)
|
|
{
|
|
case 3: bp[2] = (c & 0x3f) | 0x80; c >>= 6; /* Fall through */
|
|
case 2: bp[1] = (c & 0x3f) | 0x80; c >>= 6; /* Fall through */
|
|
case 1: bp[0] = c | first;
|
|
}
|
|
#else
|
|
for (i = len - 1; i > 0; --i)
|
|
{
|
|
bp[i] = (c & 0x3f) | 0x80;
|
|
c >>= 6;
|
|
}
|
|
bp[0] = c | first;
|
|
#endif
|
|
|
|
bp += len;
|
|
}
|
|
*bp = 0;
|
|
}
|
|
|
|
static void
|
|
build_keyrelease_event (GdkWindowImplWin32 *impl,
|
|
GdkEvent *event,
|
|
MSG *msg)
|
|
{
|
|
guchar buf;
|
|
wchar_t wbuf;
|
|
|
|
event->key.type = GDK_KEY_RELEASE;
|
|
event->key.time = msg->time;
|
|
event->key.state = 0;
|
|
|
|
if (msg->message == WM_CHAR || msg->message == WM_SYSCHAR)
|
|
if (msg->wParam < ' ')
|
|
event->key.keyval = msg->wParam + '@';
|
|
else
|
|
{
|
|
buf = msg->wParam;
|
|
MultiByteToWideChar (impl->charset_info.ciACP,
|
|
0, &buf, 1, &wbuf, 1);
|
|
|
|
event->key.keyval = gdk_unicode_to_keyval (wbuf);
|
|
}
|
|
else
|
|
event->key.keyval = GDK_VoidSymbol;
|
|
build_key_event_state (event);
|
|
event->key.string = NULL;
|
|
event->key.length = 0;
|
|
}
|
|
|
|
static void
|
|
print_event_state (gint state)
|
|
{
|
|
#define CASE(bit) if (state & GDK_ ## bit ## _MASK) g_print (#bit " ");
|
|
CASE (SHIFT);
|
|
CASE (LOCK);
|
|
CASE (CONTROL);
|
|
CASE (MOD1);
|
|
CASE (BUTTON1);
|
|
CASE (BUTTON2);
|
|
CASE (BUTTON3);
|
|
#undef CASE
|
|
}
|
|
|
|
static void
|
|
print_window_state (GdkWindowState state)
|
|
{
|
|
#define CASE(bit) if (state & GDK_WINDOW_STATE_ ## bit ) g_print (#bit " ");
|
|
CASE (WITHDRAWN);
|
|
CASE (ICONIFIED);
|
|
CASE (MAXIMIZED);
|
|
CASE (STICKY);
|
|
#undef CASE
|
|
}
|
|
|
|
static void
|
|
print_event (GdkEvent *event)
|
|
{
|
|
gchar *escaped, *kvname;
|
|
|
|
switch (event->any.type)
|
|
{
|
|
#define CASE(x) case x: g_print ( #x " "); break;
|
|
CASE (GDK_NOTHING);
|
|
CASE (GDK_DELETE);
|
|
CASE (GDK_DESTROY);
|
|
CASE (GDK_EXPOSE);
|
|
CASE (GDK_MOTION_NOTIFY);
|
|
CASE (GDK_BUTTON_PRESS);
|
|
CASE (GDK_2BUTTON_PRESS);
|
|
CASE (GDK_3BUTTON_PRESS);
|
|
CASE (GDK_BUTTON_RELEASE);
|
|
CASE (GDK_KEY_PRESS);
|
|
CASE (GDK_KEY_RELEASE);
|
|
CASE (GDK_ENTER_NOTIFY);
|
|
CASE (GDK_LEAVE_NOTIFY);
|
|
CASE (GDK_FOCUS_CHANGE);
|
|
CASE (GDK_CONFIGURE);
|
|
CASE (GDK_MAP);
|
|
CASE (GDK_UNMAP);
|
|
CASE (GDK_PROPERTY_NOTIFY);
|
|
CASE (GDK_SELECTION_CLEAR);
|
|
CASE (GDK_SELECTION_REQUEST);
|
|
CASE (GDK_SELECTION_NOTIFY);
|
|
CASE (GDK_PROXIMITY_IN);
|
|
CASE (GDK_PROXIMITY_OUT);
|
|
CASE (GDK_DRAG_ENTER);
|
|
CASE (GDK_DRAG_LEAVE);
|
|
CASE (GDK_DRAG_MOTION);
|
|
CASE (GDK_DRAG_STATUS);
|
|
CASE (GDK_DROP_START);
|
|
CASE (GDK_DROP_FINISHED);
|
|
CASE (GDK_CLIENT_EVENT);
|
|
CASE (GDK_VISIBILITY_NOTIFY);
|
|
CASE (GDK_NO_EXPOSE);
|
|
CASE (GDK_SCROLL);
|
|
CASE (GDK_WINDOW_STATE);
|
|
CASE (GDK_SETTING);
|
|
#undef CASE
|
|
}
|
|
g_print ("%#lx ", (gulong) GDK_WINDOW_HWND (event->any.window));
|
|
|
|
switch (event->any.type)
|
|
{
|
|
case GDK_EXPOSE:
|
|
g_print ("%dx%d@+%d+%d %d",
|
|
event->expose.area.width,
|
|
event->expose.area.height,
|
|
event->expose.area.x,
|
|
event->expose.area.y,
|
|
event->expose.count);
|
|
break;
|
|
case GDK_MOTION_NOTIFY:
|
|
g_print ("(%.4g,%.4g) %s",
|
|
event->motion.x, event->motion.y,
|
|
event->motion.is_hint ? "HINT " : "");
|
|
print_event_state (event->motion.state);
|
|
break;
|
|
case GDK_BUTTON_PRESS:
|
|
case GDK_2BUTTON_PRESS:
|
|
case GDK_3BUTTON_PRESS:
|
|
case GDK_BUTTON_RELEASE:
|
|
g_print ("%d (%.4g,%.4g) ",
|
|
event->button.button,
|
|
event->button.x, event->button.y);
|
|
print_event_state (event->button.state);
|
|
break;
|
|
case GDK_KEY_PRESS:
|
|
case GDK_KEY_RELEASE:
|
|
if (event->key.length == 0)
|
|
escaped = g_strdup ("");
|
|
else
|
|
escaped = g_strescape (event->key.string, NULL);
|
|
kvname = gdk_keyval_name (event->key.keyval);
|
|
g_print ("%s %d:\"%s\" ",
|
|
(kvname ? kvname : "??"),
|
|
event->key.length,
|
|
escaped);
|
|
g_free (escaped);
|
|
print_event_state (event->key.state);
|
|
break;
|
|
case GDK_ENTER_NOTIFY:
|
|
case GDK_LEAVE_NOTIFY:
|
|
g_print ("%s ",
|
|
(event->crossing.detail == GDK_NOTIFY_INFERIOR ? "INFERIOR" :
|
|
(event->crossing.detail == GDK_NOTIFY_ANCESTOR ? "ANCESTOR" :
|
|
(event->crossing.detail == GDK_NOTIFY_NONLINEAR ? "NONLINEAR" :
|
|
"???"))));
|
|
break;
|
|
case GDK_SCROLL:
|
|
g_print ("%s ",
|
|
(event->scroll.direction == GDK_SCROLL_UP ? "UP" :
|
|
(event->scroll.direction == GDK_SCROLL_DOWN ? "DOWN" :
|
|
(event->scroll.direction == GDK_SCROLL_LEFT ? "LEFT" :
|
|
(event->scroll.direction == GDK_SCROLL_RIGHT ? "RIGHT" :
|
|
"???")))));
|
|
print_event_state (event->scroll.state);
|
|
break;
|
|
case GDK_WINDOW_STATE:
|
|
print_window_state (event->window_state.changed_mask);
|
|
print_window_state (event->window_state.new_window_state);
|
|
default:
|
|
/* Nothing */
|
|
break;
|
|
}
|
|
g_print ("\n");
|
|
}
|
|
|
|
static gboolean
|
|
gdk_window_is_child (GdkWindow *parent,
|
|
GdkWindow *window)
|
|
{
|
|
if (parent == NULL || window == NULL)
|
|
return FALSE;
|
|
|
|
return (gdk_window_get_parent (window) == parent ||
|
|
gdk_window_is_child (parent, gdk_window_get_parent (window)));
|
|
}
|
|
|
|
static void
|
|
synthesize_enter_or_leave_event (GdkWindow *window,
|
|
MSG *msg,
|
|
GdkEventType type,
|
|
GdkNotifyType detail,
|
|
gint x,
|
|
gint y)
|
|
{
|
|
GdkEvent *event;
|
|
|
|
event = _gdk_event_new ();
|
|
event->crossing.type = type;
|
|
event->crossing.window = window;
|
|
event->crossing.send_event = FALSE;
|
|
gdk_window_ref (event->crossing.window);
|
|
event->crossing.subwindow = NULL;
|
|
event->crossing.time = msg->time;
|
|
event->crossing.x = x;
|
|
event->crossing.y = y;
|
|
event->crossing.x_root = msg->pt.x;
|
|
event->crossing.y_root = msg->pt.y;
|
|
event->crossing.mode = GDK_CROSSING_NORMAL;
|
|
event->crossing.detail = detail;
|
|
event->crossing.focus = TRUE; /* ??? */
|
|
event->crossing.state = 0; /* ??? */
|
|
|
|
_gdk_event_queue_append (event);
|
|
|
|
if (type == GDK_ENTER_NOTIFY
|
|
&& GDK_WINDOW_OBJECT (window)->extension_events != 0)
|
|
_gdk_input_enter_event (&event->crossing, window);
|
|
|
|
GDK_NOTE (EVENTS, print_event (event));
|
|
}
|
|
|
|
static void
|
|
synthesize_leave_event (GdkWindow *window,
|
|
MSG *msg,
|
|
GdkNotifyType detail)
|
|
{
|
|
POINT pt;
|
|
|
|
if (!(GDK_WINDOW_IMPL_WIN32 (GDK_WINDOW_OBJECT (window)->impl)->event_mask & GDK_LEAVE_NOTIFY_MASK))
|
|
return;
|
|
|
|
/* Leave events are at (current_x,current_y) in current_window */
|
|
|
|
if (current_window != window)
|
|
{
|
|
pt.x = current_x;
|
|
pt.y = current_y;
|
|
ClientToScreen (GDK_WINDOW_HWND (current_window), &pt);
|
|
ScreenToClient (GDK_WINDOW_HWND (window), &pt);
|
|
synthesize_enter_or_leave_event (window, msg, GDK_LEAVE_NOTIFY, detail, pt.x, pt.y);
|
|
}
|
|
else
|
|
synthesize_enter_or_leave_event (window, msg, GDK_LEAVE_NOTIFY, detail, current_x, current_y);
|
|
|
|
}
|
|
|
|
static void
|
|
synthesize_enter_event (GdkWindow *window,
|
|
MSG *msg,
|
|
GdkNotifyType detail)
|
|
{
|
|
POINT pt;
|
|
|
|
if (!(GDK_WINDOW_IMPL_WIN32 (GDK_WINDOW_OBJECT (window)->impl)->event_mask & GDK_ENTER_NOTIFY_MASK))
|
|
return;
|
|
|
|
/* Enter events are at LOWORD (msg->lParam), HIWORD
|
|
* (msg->lParam) in msg->hwnd */
|
|
|
|
pt.x = LOWORD (msg->lParam);
|
|
pt.y = HIWORD (msg->lParam);
|
|
if (msg->hwnd != GDK_WINDOW_HWND (window))
|
|
{
|
|
ClientToScreen (msg->hwnd, &pt);
|
|
ScreenToClient (GDK_WINDOW_HWND (window), &pt);
|
|
}
|
|
synthesize_enter_or_leave_event (window, msg, GDK_ENTER_NOTIFY, detail, pt.x, pt.y);
|
|
}
|
|
|
|
static void
|
|
synthesize_enter_events (GdkWindow *from,
|
|
GdkWindow *to,
|
|
MSG *msg,
|
|
GdkNotifyType detail)
|
|
{
|
|
GdkWindow *prev = gdk_window_get_parent (to);
|
|
|
|
if (prev != from)
|
|
synthesize_enter_events (from, prev, msg, detail);
|
|
synthesize_enter_event (to, msg, detail);
|
|
}
|
|
|
|
static void
|
|
synthesize_leave_events (GdkWindow *from,
|
|
GdkWindow *to,
|
|
MSG *msg,
|
|
GdkNotifyType detail)
|
|
{
|
|
GdkWindow *next = gdk_window_get_parent (from);
|
|
|
|
synthesize_leave_event (from, msg, detail);
|
|
if (next != to)
|
|
synthesize_leave_events (next, to, msg, detail);
|
|
}
|
|
|
|
static void
|
|
synthesize_crossing_events (GdkWindow *window,
|
|
MSG *msg)
|
|
{
|
|
GdkWindow *intermediate, *tem, *common_ancestor;
|
|
|
|
if (gdk_window_is_child (current_window, window))
|
|
{
|
|
/* Pointer has moved to an inferior window. */
|
|
synthesize_leave_event (current_window, msg, GDK_NOTIFY_INFERIOR);
|
|
|
|
/* If there are intermediate windows, generate ENTER_NOTIFY
|
|
* events for them
|
|
*/
|
|
intermediate = gdk_window_get_parent (window);
|
|
if (intermediate != current_window)
|
|
{
|
|
synthesize_enter_events (current_window, intermediate, msg, GDK_NOTIFY_VIRTUAL);
|
|
}
|
|
|
|
synthesize_enter_event (window, msg, GDK_NOTIFY_ANCESTOR);
|
|
}
|
|
else if (gdk_window_is_child (window, current_window))
|
|
{
|
|
/* Pointer has moved to an ancestor window. */
|
|
synthesize_leave_event (current_window, msg, GDK_NOTIFY_ANCESTOR);
|
|
|
|
/* If there are intermediate windows, generate LEAVE_NOTIFY
|
|
* events for them
|
|
*/
|
|
intermediate = gdk_window_get_parent (current_window);
|
|
if (intermediate != window)
|
|
{
|
|
synthesize_leave_events (intermediate, window, msg, GDK_NOTIFY_VIRTUAL);
|
|
}
|
|
}
|
|
else if (current_window)
|
|
{
|
|
/* Find least common ancestor of current_window and window */
|
|
tem = current_window;
|
|
do {
|
|
common_ancestor = gdk_window_get_parent (tem);
|
|
tem = common_ancestor;
|
|
} while (common_ancestor &&
|
|
!gdk_window_is_child (common_ancestor, window));
|
|
if (common_ancestor)
|
|
{
|
|
synthesize_leave_event (current_window, msg, GDK_NOTIFY_NONLINEAR);
|
|
intermediate = gdk_window_get_parent (current_window);
|
|
if (intermediate != common_ancestor)
|
|
{
|
|
synthesize_leave_events (intermediate, common_ancestor,
|
|
msg, GDK_NOTIFY_NONLINEAR_VIRTUAL);
|
|
}
|
|
intermediate = gdk_window_get_parent (window);
|
|
if (intermediate != common_ancestor)
|
|
{
|
|
synthesize_enter_events (common_ancestor, intermediate,
|
|
msg, GDK_NOTIFY_NONLINEAR_VIRTUAL);
|
|
}
|
|
synthesize_enter_event (window, msg, GDK_NOTIFY_NONLINEAR);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
/* Dunno where we are coming from */
|
|
synthesize_enter_event (window, msg, GDK_NOTIFY_UNKNOWN);
|
|
}
|
|
|
|
if (current_window)
|
|
gdk_window_unref (current_window);
|
|
current_window = window;
|
|
gdk_window_ref (current_window);
|
|
}
|
|
|
|
static void
|
|
translate_mouse_coords (GdkWindow *window1,
|
|
GdkWindow *window2,
|
|
MSG *msg)
|
|
{
|
|
POINT pt;
|
|
|
|
pt.x = LOWORD (msg->lParam);
|
|
pt.y = HIWORD (msg->lParam);
|
|
ClientToScreen (GDK_WINDOW_HWND (window1), &pt);
|
|
ScreenToClient (GDK_WINDOW_HWND (window2), &pt);
|
|
msg->lParam = MAKELPARAM (pt.x, pt.y);
|
|
GDK_NOTE (EVENTS, g_print ("...new coords are (%ld,%ld)\n", pt.x, pt.y));
|
|
}
|
|
|
|
static gboolean
|
|
propagate (GdkWindow **window,
|
|
MSG *msg,
|
|
GdkWindow *grab_window,
|
|
gboolean grab_owner_events,
|
|
gint grab_mask,
|
|
gboolean (*doesnt_want_it) (gint mask,
|
|
MSG *msg))
|
|
{
|
|
gboolean in_propagation = FALSE;
|
|
|
|
if (grab_window != NULL && !grab_owner_events)
|
|
{
|
|
/* Event source is grabbed with owner_events FALSE */
|
|
GDK_NOTE (EVENTS, g_print ("...grabbed, owner_events FALSE, "));
|
|
if ((*doesnt_want_it) (grab_mask, msg))
|
|
{
|
|
GDK_NOTE (EVENTS, g_print ("...grabber doesn't want it\n"));
|
|
return FALSE;
|
|
}
|
|
else
|
|
{
|
|
GDK_NOTE (EVENTS, g_print ("...sending to grabber %#lx\n",
|
|
(gulong) GDK_WINDOW_HWND (grab_window)));
|
|
gdk_drawable_unref (*window);
|
|
*window = grab_window;
|
|
gdk_drawable_ref (*window);
|
|
return TRUE;
|
|
}
|
|
}
|
|
while (TRUE)
|
|
{
|
|
if ((*doesnt_want_it) (GDK_WINDOW_IMPL_WIN32 (GDK_WINDOW_OBJECT (*window)->impl)->event_mask, msg))
|
|
{
|
|
/* Owner doesn't want it, propagate to parent. */
|
|
if (GDK_WINDOW (GDK_WINDOW_OBJECT (*window)->parent) == _gdk_parent_root)
|
|
{
|
|
/* No parent; check if grabbed */
|
|
if (grab_window != NULL)
|
|
{
|
|
/* Event source is grabbed with owner_events TRUE */
|
|
GDK_NOTE (EVENTS, g_print ("...undelivered, but grabbed\n"));
|
|
if ((*doesnt_want_it) (grab_mask, msg))
|
|
{
|
|
/* Grabber doesn't want it either */
|
|
GDK_NOTE (EVENTS, g_print ("...grabber doesn't want it\n"));
|
|
return FALSE;
|
|
}
|
|
else
|
|
{
|
|
/* Grabbed! */
|
|
GDK_NOTE (EVENTS,
|
|
g_print ("...sending to grabber %#lx\n",
|
|
(gulong) GDK_WINDOW_HWND (grab_window)));
|
|
gdk_drawable_unref (*window);
|
|
*window = grab_window;
|
|
gdk_drawable_ref (*window);
|
|
return TRUE;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
GDK_NOTE (EVENTS, g_print ("...undelivered\n"));
|
|
return FALSE;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
gdk_drawable_unref (*window);
|
|
*window = GDK_WINDOW (GDK_WINDOW_OBJECT (*window)->parent);
|
|
gdk_drawable_ref (*window);
|
|
GDK_NOTE (EVENTS, g_print ("%s %#lx",
|
|
(in_propagation ? "," : " ...propagating to"),
|
|
(gulong) GDK_WINDOW_HWND (*window)));
|
|
/* The only branch where we actually continue the loop */
|
|
in_propagation = TRUE;
|
|
}
|
|
}
|
|
else
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
static gboolean
|
|
doesnt_want_key (gint mask,
|
|
MSG *msg)
|
|
{
|
|
return (((msg->message == WM_KEYUP || msg->message == WM_SYSKEYUP)
|
|
&& !(mask & GDK_KEY_RELEASE_MASK))
|
|
||
|
|
((msg->message == WM_KEYDOWN || msg->message == WM_SYSKEYDOWN)
|
|
&& !(mask & GDK_KEY_PRESS_MASK)));
|
|
}
|
|
|
|
static gboolean
|
|
doesnt_want_char (gint mask,
|
|
MSG *msg)
|
|
{
|
|
return !(mask & (GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK));
|
|
}
|
|
|
|
static gboolean
|
|
doesnt_want_button_press (gint mask,
|
|
MSG *msg)
|
|
{
|
|
return !(mask & GDK_BUTTON_PRESS_MASK);
|
|
}
|
|
|
|
static gboolean
|
|
doesnt_want_button_release (gint mask,
|
|
MSG *msg)
|
|
{
|
|
return !(mask & GDK_BUTTON_RELEASE_MASK);
|
|
}
|
|
|
|
static gboolean
|
|
doesnt_want_button_motion (gint mask,
|
|
MSG *msg)
|
|
{
|
|
return !((mask & GDK_POINTER_MOTION_MASK)
|
|
|| ((msg->wParam & (MK_LBUTTON|MK_MBUTTON|MK_RBUTTON))
|
|
&& (mask & GDK_BUTTON_MOTION_MASK))
|
|
|| ((msg->wParam & MK_LBUTTON)
|
|
&& (mask & GDK_BUTTON1_MOTION_MASK))
|
|
|| ((msg->wParam & MK_MBUTTON)
|
|
&& (mask & GDK_BUTTON2_MOTION_MASK))
|
|
|| ((msg->wParam & MK_RBUTTON)
|
|
&& (mask & GDK_BUTTON3_MOTION_MASK)));
|
|
}
|
|
|
|
static gboolean
|
|
doesnt_want_scroll (gint mask,
|
|
MSG *msg)
|
|
{
|
|
#if 0
|
|
return !(mask & GDK_SCROLL_MASK);
|
|
#else
|
|
return !(mask & GDK_BUTTON_PRESS_MASK);
|
|
#endif
|
|
}
|
|
|
|
static char *
|
|
decode_key_lparam (LPARAM lParam)
|
|
{
|
|
static char buf[100];
|
|
char *p = buf;
|
|
|
|
if (HIWORD (lParam) & KF_UP)
|
|
p += sprintf (p, "KF_UP ");
|
|
if (HIWORD (lParam) & KF_REPEAT)
|
|
p += sprintf (p, "KF_REPEAT ");
|
|
if (HIWORD (lParam) & KF_ALTDOWN)
|
|
p += sprintf (p, "KF_ALTDOWN ");
|
|
if (HIWORD (lParam) & KF_EXTENDED)
|
|
p += sprintf (p, "KF_EXTENDED ");
|
|
p += sprintf (p, "sc%d rep%d", LOBYTE (HIWORD (lParam)), LOWORD (lParam));
|
|
|
|
return buf;
|
|
}
|
|
|
|
static gboolean
|
|
gdk_event_translate (GdkEvent *event,
|
|
MSG *msg,
|
|
gboolean *ret_val_flagp,
|
|
gint *ret_valp,
|
|
gboolean return_exposes)
|
|
{
|
|
DWORD pidActWin;
|
|
DWORD pidThis;
|
|
PAINTSTRUCT paintstruct;
|
|
HDC hdc;
|
|
HDC bgdc;
|
|
HGDIOBJ oldbitmap;
|
|
HBRUSH hbr;
|
|
COLORREF bg;
|
|
RECT rect;
|
|
POINT pt;
|
|
MINMAXINFO *mmi;
|
|
HWND hwnd;
|
|
HCURSOR hcursor;
|
|
|
|
/* Invariant:
|
|
* window_impl == GDK_WINDOW_IMPL_WIN32 (GDK_WINDOW_OBJECT (window)->impl)
|
|
*/
|
|
GdkWindow *window;
|
|
GdkWindowImplWin32 *window_impl;
|
|
#define ASSIGN_WINDOW(rhs) \
|
|
(window = rhs, \
|
|
window_impl = (window ? GDK_WINDOW_IMPL_WIN32 (GDK_WINDOW_OBJECT (window)->impl) : NULL))
|
|
|
|
GdkWindow *orig_window, *new_window;
|
|
GdkColormap *colormap;
|
|
GdkColormapPrivateWin32 *colormap_private;
|
|
GdkPixmap *pixmap;
|
|
GdkPixmapImplWin32 *pixmap_impl;
|
|
gint xoffset, yoffset;
|
|
|
|
int button;
|
|
int i, j;
|
|
|
|
gchar buf[256];
|
|
gboolean return_val;
|
|
|
|
return_val = FALSE;
|
|
|
|
if (ret_val_flagp)
|
|
*ret_val_flagp = FALSE;
|
|
|
|
ASSIGN_WINDOW (gdk_win32_handle_table_lookup ((GdkNativeWindow) msg->hwnd));
|
|
orig_window = window;
|
|
|
|
event->any.window = window;
|
|
|
|
/* InSendMessage() does not really mean the same as X11's send_event flag,
|
|
* but it is close enough, says jpe@archaeopteryx.com.
|
|
*/
|
|
event->any.send_event = InSendMessage ();
|
|
|
|
if (window == NULL)
|
|
{
|
|
/* Handle WM_QUIT here ? */
|
|
if (msg->message == WM_QUIT)
|
|
{
|
|
GDK_NOTE (EVENTS, g_print ("WM_QUIT: %d\n", msg->wParam));
|
|
exit (msg->wParam);
|
|
}
|
|
else if (msg->message == WM_MOVE
|
|
|| msg->message == WM_SIZE)
|
|
{
|
|
/* It's quite normal to get these messages before we have
|
|
* had time to register the window in our lookup table, or
|
|
* when the window is being destroyed and we already have
|
|
* removed it. Repost the same message to our queue so that
|
|
* we will get it later when we are prepared.
|
|
*/
|
|
GDK_NOTE(MISC, g_print("gdk_event_translate: %#lx %s posted.\n",
|
|
(gulong) msg->hwnd,
|
|
msg->message == WM_MOVE ?
|
|
"WM_MOVE" : "WM_SIZE"));
|
|
|
|
PostMessage (msg->hwnd, msg->message,
|
|
msg->wParam, msg->lParam);
|
|
}
|
|
#ifndef WITHOUT_WM_CREATE
|
|
else if (WM_CREATE == msg->message)
|
|
{
|
|
window = (UNALIGNED GdkWindow*) (((LPCREATESTRUCT) msg->lParam)->lpCreateParams);
|
|
GDK_WINDOW_HWND (window) = msg->hwnd;
|
|
GDK_NOTE (EVENTS, g_print ("gdk_event_translate: created %#x\n",
|
|
(guint) msg->hwnd));
|
|
# if 0
|
|
/* This should handle allmost all the other window==NULL cases.
|
|
* This code is executed while gdk_window_new is in it's
|
|
* CreateWindowEx call.
|
|
* Don't insert xid there a second time, if it's done here.
|
|
*/
|
|
gdk_drawable_ref (window);
|
|
gdk_win32_handle_table_insert (&GDK_WINDOW_HWND(window), window);
|
|
# endif
|
|
}
|
|
else
|
|
{
|
|
GDK_NOTE (EVENTS, g_print ("gdk_event_translate: %s for %#x (NULL)\n",
|
|
gdk_win32_message_name(msg->message),
|
|
(guint) msg->hwnd));
|
|
}
|
|
#endif
|
|
return FALSE;
|
|
}
|
|
|
|
gdk_drawable_ref (window);
|
|
|
|
if (!GDK_WINDOW_DESTROYED (window))
|
|
{
|
|
/* Check for filters for this window */
|
|
GdkFilterReturn result;
|
|
|
|
result = gdk_event_apply_filters
|
|
(msg, event, GDK_WINDOW_OBJECT (window)->filters);
|
|
|
|
if (result != GDK_FILTER_CONTINUE)
|
|
{
|
|
return_val = (result == GDK_FILTER_TRANSLATE) ? TRUE : FALSE;
|
|
if (ret_val_flagp)
|
|
*ret_val_flagp = TRUE;
|
|
if (ret_valp)
|
|
*ret_valp = return_val;
|
|
goto done;
|
|
}
|
|
}
|
|
|
|
/* to translate coordinates to the internal > 16 bit system */
|
|
_gdk_windowing_window_get_offsets (window, &xoffset, &yoffset);
|
|
|
|
if (msg->message == gdk_selection_notify_msg)
|
|
{
|
|
GDK_NOTE (EVENTS, g_print ("gdk_selection_notify_msg: %#lx\n",
|
|
(gulong) msg->hwnd));
|
|
|
|
event->selection.type = GDK_SELECTION_NOTIFY;
|
|
event->selection.window = window;
|
|
event->selection.selection = GDK_POINTER_TO_ATOM (msg->wParam);
|
|
event->selection.target = GDK_POINTER_TO_ATOM (msg->lParam);
|
|
event->selection.property = _gdk_selection_property;
|
|
event->selection.time = msg->time;
|
|
|
|
return_val = !GDK_WINDOW_DESTROYED (window);
|
|
|
|
goto done;
|
|
}
|
|
else if (msg->message == gdk_selection_request_msg)
|
|
{
|
|
GDK_NOTE (EVENTS, g_print ("gdk_selection_request_msg: %#lx\n",
|
|
(gulong) msg->hwnd));
|
|
|
|
event->selection.type = GDK_SELECTION_REQUEST;
|
|
event->selection.window = window;
|
|
event->selection.selection = gdk_clipboard_atom;
|
|
event->selection.target = GDK_TARGET_STRING;
|
|
event->selection.property = _gdk_selection_property;
|
|
event->selection.requestor = (guint32) msg->hwnd;
|
|
event->selection.time = msg->time;
|
|
|
|
return_val = !GDK_WINDOW_DESTROYED (window);
|
|
|
|
goto done;
|
|
}
|
|
else if (msg->message == gdk_selection_clear_msg)
|
|
{
|
|
GDK_NOTE (EVENTS, g_print ("gdk_selection_clear_msg: %#lx\n",
|
|
(gulong) msg->hwnd));
|
|
|
|
event->selection.type = GDK_SELECTION_CLEAR;
|
|
event->selection.window = window;
|
|
event->selection.selection = GDK_POINTER_TO_ATOM (msg->wParam);
|
|
event->selection.target = GDK_POINTER_TO_ATOM (msg->lParam);
|
|
event->selection.time = msg->time;
|
|
|
|
return_val = !GDK_WINDOW_DESTROYED (window);
|
|
|
|
goto done;
|
|
}
|
|
else if (msg->message == msh_mousewheel_msg)
|
|
{
|
|
GDK_NOTE (EVENTS, g_print ("MSH_MOUSEWHEEL: %#lx %d\n",
|
|
(gulong) msg->hwnd, msg->wParam));
|
|
|
|
event->scroll.type = GDK_SCROLL;
|
|
|
|
/* MSG_MOUSEWHEEL is delivered to the foreground window. Work
|
|
* around that. Also, the position is in screen coordinates, not
|
|
* client coordinates as with the button messages.
|
|
*/
|
|
pt.x = LOWORD (msg->lParam);
|
|
pt.y = HIWORD (msg->lParam);
|
|
if ((hwnd = WindowFromPoint (pt)) == NULL)
|
|
goto done;
|
|
|
|
msg->hwnd = hwnd;
|
|
if ((new_window = gdk_win32_handle_table_lookup ((GdkNativeWindow) msg->hwnd)) == NULL)
|
|
goto done;
|
|
|
|
if (new_window != window)
|
|
{
|
|
gdk_drawable_unref (window);
|
|
ASSIGN_WINDOW (new_window);
|
|
gdk_drawable_ref (window);
|
|
}
|
|
|
|
if (GDK_WINDOW_OBJECT (window)->extension_events != 0
|
|
&& _gdk_input_ignore_core)
|
|
{
|
|
GDK_NOTE (EVENTS, g_print ("...ignored\n"));
|
|
goto done;
|
|
}
|
|
|
|
if (!propagate (&window, msg,
|
|
p_grab_window, p_grab_owner_events, p_grab_mask,
|
|
doesnt_want_scroll))
|
|
goto done;
|
|
|
|
ASSIGN_WINDOW (window);
|
|
|
|
ScreenToClient (msg->hwnd, &pt);
|
|
event->button.window = window;
|
|
event->scroll.direction = ((int) msg->wParam > 0) ?
|
|
GDK_SCROLL_UP : GDK_SCROLL_DOWN;
|
|
event->scroll.window = window;
|
|
event->scroll.time = msg->time;
|
|
event->scroll.x = (gint16) pt.x + xoffset;
|
|
event->scroll.y = (gint16) pt.y + yoffset;
|
|
event->scroll.x_root = (gint16) LOWORD (msg->lParam);
|
|
event->scroll.y_root = (gint16) HIWORD (msg->lParam);
|
|
event->scroll.state = 0; /* No state information with MSH_MOUSEWHEEL */
|
|
event->scroll.device = _gdk_core_pointer;
|
|
return_val = !GDK_WINDOW_DESTROYED (window);
|
|
|
|
goto done;
|
|
}
|
|
else
|
|
{
|
|
GList *tmp_list;
|
|
GdkFilterReturn result = GDK_FILTER_CONTINUE;
|
|
|
|
tmp_list = client_filters;
|
|
while (tmp_list)
|
|
{
|
|
GdkClientFilter *filter = tmp_list->data;
|
|
/* FIXME: under win32 messages are not really atoms
|
|
* as the following cast suggest, but the appears to be right
|
|
* Haven't found a use case though ...
|
|
*/
|
|
if (filter->type == GDK_POINTER_TO_ATOM (msg->message))
|
|
{
|
|
GDK_NOTE (EVENTS, g_print ("client filter matched\n"));
|
|
event->any.window = window;
|
|
result = (*filter->function) (msg, event, filter->data);
|
|
switch (result)
|
|
{
|
|
case GDK_FILTER_REMOVE:
|
|
*ret_val_flagp = TRUE;
|
|
*ret_valp = 0;
|
|
return_val = FALSE;
|
|
break;
|
|
|
|
case GDK_FILTER_TRANSLATE:
|
|
return_val = TRUE;
|
|
break;
|
|
|
|
case GDK_FILTER_CONTINUE:
|
|
*ret_val_flagp = TRUE;
|
|
*ret_valp = 1;
|
|
return_val = TRUE;
|
|
event->client.type = GDK_CLIENT_EVENT;
|
|
event->client.window = window;
|
|
/* FIXME: check if the cast is correct, see above */
|
|
event->client.message_type = GDK_POINTER_TO_ATOM (msg->message);
|
|
event->client.data_format = 0;
|
|
event->client.data.l[0] = msg->wParam;
|
|
event->client.data.l[1] = msg->lParam;
|
|
break;
|
|
}
|
|
goto done;
|
|
}
|
|
tmp_list = tmp_list->next;
|
|
}
|
|
}
|
|
|
|
switch (msg->message)
|
|
{
|
|
case WM_INPUTLANGCHANGE:
|
|
GDK_NOTE (EVENTS,
|
|
g_print ("WM_INPUTLANGCHANGE: %#lx charset %lu locale %lx\n",
|
|
(gulong) msg->hwnd, (gulong) msg->wParam, msg->lParam));
|
|
window_impl->input_locale = (HKL) msg->lParam;
|
|
TranslateCharsetInfo ((DWORD FAR *) msg->wParam,
|
|
&window_impl->charset_info,
|
|
TCI_SRCCHARSET);
|
|
break;
|
|
|
|
case WM_SYSKEYUP:
|
|
case WM_SYSKEYDOWN:
|
|
GDK_NOTE (EVENTS,
|
|
g_print ("WM_SYSKEY%s: %#lx %s %#x %s\n",
|
|
(msg->message == WM_SYSKEYUP ? "UP" : "DOWN"),
|
|
(gulong) msg->hwnd,
|
|
(GetKeyNameText (msg->lParam, buf,
|
|
sizeof (buf)) > 0 ?
|
|
buf : ""),
|
|
msg->wParam,
|
|
decode_key_lparam (msg->lParam)));
|
|
|
|
/* Let the system handle Alt-Tab and Alt-Enter */
|
|
if (msg->wParam == VK_TAB
|
|
|| msg->wParam == VK_RETURN
|
|
|| msg->wParam == VK_F4)
|
|
break;
|
|
/* If posted without us having keyboard focus, ignore */
|
|
if (!(msg->lParam & 0x20000000))
|
|
break;
|
|
#if 0
|
|
/* don't generate events for just the Alt key */
|
|
if (msg->wParam == VK_MENU)
|
|
break;
|
|
#endif
|
|
/* Jump to code in common with WM_KEYUP and WM_KEYDOWN */
|
|
goto keyup_or_down;
|
|
|
|
case WM_KEYUP:
|
|
case WM_KEYDOWN:
|
|
GDK_NOTE (EVENTS,
|
|
g_print ("WM_KEY%s: %#lx %s %#x %s\n",
|
|
(msg->message == WM_KEYUP ? "UP" : "DOWN"),
|
|
(gulong) msg->hwnd,
|
|
(GetKeyNameText (msg->lParam, buf,
|
|
sizeof (buf)) > 0 ?
|
|
buf : ""),
|
|
msg->wParam,
|
|
decode_key_lparam (msg->lParam)));
|
|
|
|
ignore_wm_char = TRUE;
|
|
|
|
keyup_or_down:
|
|
|
|
event->key.window = window;
|
|
event->key.hardware_keycode = msg->wParam;
|
|
|
|
switch (msg->wParam)
|
|
{
|
|
case VK_LBUTTON:
|
|
event->key.keyval = GDK_Pointer_Button1; break;
|
|
case VK_RBUTTON:
|
|
event->key.keyval = GDK_Pointer_Button3; break;
|
|
case VK_MBUTTON:
|
|
event->key.keyval = GDK_Pointer_Button2; break;
|
|
case VK_CANCEL:
|
|
event->key.keyval = GDK_Cancel; break;
|
|
case VK_BACK:
|
|
event->key.keyval = GDK_BackSpace; break;
|
|
case VK_TAB:
|
|
event->key.keyval = (GetKeyState(VK_SHIFT) < 0 ?
|
|
GDK_ISO_Left_Tab : GDK_Tab);
|
|
break;
|
|
case VK_CLEAR:
|
|
event->key.keyval = GDK_Clear; break;
|
|
case VK_RETURN:
|
|
event->key.keyval = GDK_Return; break;
|
|
case VK_SHIFT:
|
|
/* Don't let Shift auto-repeat */
|
|
if (msg->message == WM_KEYDOWN
|
|
&& (HIWORD (msg->lParam) & KF_REPEAT))
|
|
ignore_wm_char = FALSE;
|
|
else
|
|
event->key.keyval = GDK_Shift_L;
|
|
break;
|
|
case VK_CONTROL:
|
|
/* And not Control either */
|
|
if (msg->message == WM_KEYDOWN
|
|
&& (HIWORD (msg->lParam) & KF_REPEAT))
|
|
ignore_wm_char = FALSE;
|
|
else if (HIWORD (msg->lParam) & KF_EXTENDED)
|
|
event->key.keyval = GDK_Control_R;
|
|
else
|
|
event->key.keyval = GDK_Control_L;
|
|
break;
|
|
case VK_MENU:
|
|
/* And not Alt */
|
|
if (msg->message == WM_KEYDOWN
|
|
&& (HIWORD (msg->lParam) & KF_REPEAT))
|
|
ignore_wm_char = FALSE;
|
|
else if (HIWORD (msg->lParam) & KF_EXTENDED)
|
|
{
|
|
/* AltGr key comes in as Control+Right Alt */
|
|
if (GetKeyState (VK_CONTROL) < 0)
|
|
{
|
|
ignore_wm_char = FALSE;
|
|
is_altgr_key = TRUE;
|
|
}
|
|
event->key.keyval = GDK_Alt_R;
|
|
}
|
|
else
|
|
{
|
|
event->key.keyval = GDK_Alt_L;
|
|
/* This needed in case she types Alt+nnn (on the numpad) */
|
|
ignore_wm_char = FALSE;
|
|
}
|
|
break;
|
|
case VK_PAUSE:
|
|
event->key.keyval = GDK_Pause; break;
|
|
case VK_CAPITAL:
|
|
event->key.keyval = GDK_Caps_Lock; break;
|
|
case VK_ESCAPE:
|
|
event->key.keyval = GDK_Escape; break;
|
|
case VK_PRIOR:
|
|
event->key.keyval = GDK_Prior; break;
|
|
case VK_NEXT:
|
|
event->key.keyval = GDK_Next; break;
|
|
case VK_END:
|
|
event->key.keyval = GDK_End; break;
|
|
case VK_HOME:
|
|
event->key.keyval = GDK_Home; break;
|
|
case VK_LEFT:
|
|
event->key.keyval = GDK_Left; break;
|
|
case VK_UP:
|
|
event->key.keyval = GDK_Up; break;
|
|
case VK_RIGHT:
|
|
event->key.keyval = GDK_Right; break;
|
|
case VK_DOWN:
|
|
event->key.keyval = GDK_Down; break;
|
|
case VK_SELECT:
|
|
event->key.keyval = GDK_Select; break;
|
|
case VK_PRINT:
|
|
event->key.keyval = GDK_Print; break;
|
|
case VK_EXECUTE:
|
|
event->key.keyval = GDK_Execute; break;
|
|
case VK_INSERT:
|
|
event->key.keyval = GDK_Insert; break;
|
|
case VK_DELETE:
|
|
event->key.keyval = GDK_Delete; break;
|
|
case VK_HELP:
|
|
event->key.keyval = GDK_Help; break;
|
|
case VK_NUMPAD0:
|
|
case VK_NUMPAD1:
|
|
case VK_NUMPAD2:
|
|
case VK_NUMPAD3:
|
|
case VK_NUMPAD4:
|
|
case VK_NUMPAD5:
|
|
case VK_NUMPAD6:
|
|
case VK_NUMPAD7:
|
|
case VK_NUMPAD8:
|
|
case VK_NUMPAD9:
|
|
/* Apparently applications work better if we just pass numpad digits
|
|
* on as real digits? So wait for the WM_CHAR instead.
|
|
*/
|
|
ignore_wm_char = FALSE;
|
|
break;
|
|
case VK_MULTIPLY:
|
|
event->key.keyval = GDK_KP_Multiply; break;
|
|
case VK_ADD:
|
|
/* Pass it on as an ASCII plus in WM_CHAR. */
|
|
ignore_wm_char = FALSE;
|
|
break;
|
|
case VK_SEPARATOR:
|
|
event->key.keyval = GDK_KP_Separator; break;
|
|
case VK_SUBTRACT:
|
|
/* Pass it on as an ASCII minus in WM_CHAR. */
|
|
ignore_wm_char = FALSE;
|
|
break;
|
|
case VK_DECIMAL:
|
|
/* The keypad decimal key should also be passed on as the decimal
|
|
* sign ('.' or ',' depending on the Windows locale settings,
|
|
* apparently). So wait for the WM_CHAR here, also.
|
|
*/
|
|
ignore_wm_char = FALSE;
|
|
break;
|
|
case VK_DIVIDE:
|
|
event->key.keyval = GDK_KP_Divide; break;
|
|
case VK_F1:
|
|
event->key.keyval = GDK_F1; break;
|
|
case VK_F2:
|
|
event->key.keyval = GDK_F2; break;
|
|
case VK_F3:
|
|
event->key.keyval = GDK_F3; break;
|
|
case VK_F4:
|
|
event->key.keyval = GDK_F4; break;
|
|
case VK_F5:
|
|
event->key.keyval = GDK_F5; break;
|
|
case VK_F6:
|
|
event->key.keyval = GDK_F6; break;
|
|
case VK_F7:
|
|
event->key.keyval = GDK_F7; break;
|
|
case VK_F8:
|
|
event->key.keyval = GDK_F8; break;
|
|
case VK_F9:
|
|
event->key.keyval = GDK_F9; break;
|
|
case VK_F10:
|
|
event->key.keyval = GDK_F10; break;
|
|
case VK_F11:
|
|
event->key.keyval = GDK_F11; break;
|
|
case VK_F12:
|
|
event->key.keyval = GDK_F12; break;
|
|
case VK_F13:
|
|
event->key.keyval = GDK_F13; break;
|
|
case VK_F14:
|
|
event->key.keyval = GDK_F14; break;
|
|
case VK_F15:
|
|
event->key.keyval = GDK_F15; break;
|
|
case VK_F16:
|
|
event->key.keyval = GDK_F16; break;
|
|
case '0':
|
|
case '1':
|
|
case '2':
|
|
case '3':
|
|
case '4':
|
|
case '5':
|
|
case '6':
|
|
case '7':
|
|
case '8':
|
|
case '9':
|
|
if (!is_altgr_key && (GetKeyState (VK_CONTROL) < 0
|
|
|| GetKeyState (VK_MENU) < 0))
|
|
/* Control- or Alt-digits won't come in as a WM_CHAR,
|
|
* but beware of AltGr-digits, which are used for instance
|
|
* on Finnish keyboards.
|
|
*/
|
|
event->key.keyval = GDK_0 + (msg->wParam - '0');
|
|
else
|
|
ignore_wm_char = FALSE;
|
|
break;
|
|
case VK_OEM_PLUS: /* On my Win98, the '+' key comes in
|
|
* as VK_OEM_PLUS, etc.
|
|
*/
|
|
case VK_OEM_COMMA:
|
|
case VK_OEM_MINUS:
|
|
case VK_OEM_PERIOD:
|
|
case VK_OEM_2:
|
|
case VK_OEM_4:
|
|
case VK_OEM_5:
|
|
case VK_OEM_6:
|
|
if (!is_altgr_key && (GetKeyState (VK_CONTROL) < 0
|
|
|| GetKeyState (VK_MENU) < 0))
|
|
/* Control- or Alt-plus won't come in as WM_CHAR,
|
|
* but beware of AltGr-plus which is backslash on
|
|
* Finnish keyboards
|
|
*/
|
|
/* All these VK_OEM keycodes happen to be the corresponding ASCII
|
|
* char + 0x90
|
|
*/
|
|
event->key.keyval = msg->wParam - 0x90;
|
|
else
|
|
ignore_wm_char = FALSE;
|
|
break;
|
|
case VK_OEM_1:
|
|
if (!is_altgr_key && (GetKeyState (VK_CONTROL) < 0
|
|
|| GetKeyState (VK_MENU) < 0))
|
|
/* ;: on US keyboard */
|
|
event->key.keyval = ';';
|
|
else
|
|
ignore_wm_char = FALSE;
|
|
break;
|
|
case VK_OEM_3:
|
|
if (!is_altgr_key && (GetKeyState (VK_CONTROL) < 0
|
|
|| GetKeyState (VK_MENU) < 0))
|
|
/* `~ on US keyboard */
|
|
event->key.keyval = '`';
|
|
else
|
|
ignore_wm_char = FALSE;
|
|
break;
|
|
case VK_OEM_7:
|
|
if (!is_altgr_key && (GetKeyState (VK_CONTROL) < 0
|
|
|| GetKeyState (VK_MENU) < 0))
|
|
/* '" on US keyboard */
|
|
event->key.keyval = '\'';
|
|
else
|
|
ignore_wm_char = FALSE;
|
|
break;
|
|
default:
|
|
if (msg->message == WM_SYSKEYDOWN || msg->message == WM_SYSKEYUP)
|
|
event->key.keyval = msg->wParam;
|
|
else
|
|
ignore_wm_char = FALSE;
|
|
break;
|
|
}
|
|
|
|
if (!ignore_wm_char)
|
|
break;
|
|
|
|
if (!propagate (&window, msg,
|
|
k_grab_window, k_grab_owner_events, GDK_ALL_EVENTS_MASK,
|
|
doesnt_want_key))
|
|
break;
|
|
ASSIGN_WINDOW (window);
|
|
|
|
is_altgr_key = FALSE;
|
|
event->key.type = ((msg->message == WM_KEYDOWN
|
|
|| msg->message == WM_SYSKEYDOWN) ?
|
|
GDK_KEY_PRESS : GDK_KEY_RELEASE);
|
|
event->key.time = msg->time;
|
|
event->key.state = 0;
|
|
if (GetKeyState (VK_SHIFT) < 0)
|
|
event->key.state |= GDK_SHIFT_MASK;
|
|
if (GetKeyState (VK_CAPITAL) & 0x1)
|
|
event->key.state |= GDK_LOCK_MASK;
|
|
if (GetKeyState (VK_CONTROL) < 0)
|
|
event->key.state |= GDK_CONTROL_MASK;
|
|
if (msg->wParam != VK_MENU && GetKeyState (VK_MENU) < 0)
|
|
event->key.state |= GDK_MOD1_MASK;
|
|
event->key.string = NULL;
|
|
event->key.length = 0;
|
|
return_val = !GDK_WINDOW_DESTROYED (window);
|
|
break;
|
|
|
|
case WM_IME_COMPOSITION:
|
|
if (!use_ime_composition)
|
|
break;
|
|
|
|
GDK_NOTE (EVENTS, g_print ("WM_IME_COMPOSITION: %#lx %#lx\n",
|
|
(gulong) msg->hwnd, msg->lParam));
|
|
if (msg->lParam & GCS_RESULTSTR)
|
|
goto wm_char;
|
|
break;
|
|
|
|
case WM_IME_CHAR:
|
|
GDK_NOTE (EVENTS,
|
|
g_print ("WM_IME_CHAR: %#lx bytes: %#.04x\n",
|
|
(gulong) msg->hwnd, msg->wParam));
|
|
goto wm_char;
|
|
|
|
case WM_CHAR:
|
|
case WM_SYSCHAR:
|
|
GDK_NOTE (EVENTS,
|
|
g_print ("WM_%sCHAR: %#lx %#x %s %s\n",
|
|
(msg->message == WM_CHAR ? "" : "SYS"),
|
|
(gulong) msg->hwnd, msg->wParam,
|
|
decode_key_lparam (msg->lParam),
|
|
(ignore_wm_char ? "ignored" : "")));
|
|
|
|
if (ignore_wm_char)
|
|
{
|
|
ignore_wm_char = FALSE;
|
|
break;
|
|
}
|
|
|
|
wm_char:
|
|
if (!propagate (&window, msg,
|
|
k_grab_window, k_grab_owner_events, GDK_ALL_EVENTS_MASK,
|
|
doesnt_want_char))
|
|
break;
|
|
ASSIGN_WINDOW (window);
|
|
|
|
event->key.window = window;
|
|
return_val = !GDK_WINDOW_DESTROYED (window);
|
|
|
|
if (return_val && (event->key.window == k_grab_window
|
|
|| (window_impl->event_mask & GDK_KEY_RELEASE_MASK)))
|
|
{
|
|
if (window == k_grab_window
|
|
|| (window_impl->event_mask & GDK_KEY_PRESS_MASK))
|
|
{
|
|
/* Append a GDK_KEY_PRESS event to the pushback list
|
|
* (from which it will be fetched before the release
|
|
* event).
|
|
*/
|
|
GdkEvent *event2 = _gdk_event_new ();
|
|
build_keypress_event (window_impl, event2, msg);
|
|
event2->key.window = window;
|
|
gdk_drawable_ref (window);
|
|
_gdk_event_queue_append (event2);
|
|
GDK_NOTE (EVENTS, print_event (event2));
|
|
}
|
|
/* Return the key release event. */
|
|
build_keyrelease_event (window_impl, event, msg);
|
|
}
|
|
else if (return_val
|
|
&& (window_impl->event_mask & GDK_KEY_PRESS_MASK))
|
|
{
|
|
/* Return just the key press event. */
|
|
build_keypress_event (window_impl, event, msg);
|
|
}
|
|
else
|
|
return_val = FALSE;
|
|
|
|
#if 0 /* Don't reset is_AltGr_key here. Othewise we can't type several
|
|
* AltGr-accessed chars while keeping the AltGr pressed down
|
|
* all the time.
|
|
*/
|
|
is_AltGr_key = FALSE;
|
|
#endif
|
|
break;
|
|
|
|
case WM_LBUTTONDOWN:
|
|
button = 1;
|
|
goto buttondown0;
|
|
case WM_MBUTTONDOWN:
|
|
button = 2;
|
|
goto buttondown0;
|
|
case WM_RBUTTONDOWN:
|
|
button = 3;
|
|
|
|
buttondown0:
|
|
GDK_NOTE (EVENTS,
|
|
g_print ("WM_%cBUTTONDOWN: %#lx (%d,%d)\n",
|
|
" LMR"[button],
|
|
(gulong) msg->hwnd,
|
|
LOWORD (msg->lParam), HIWORD (msg->lParam)));
|
|
|
|
if (GDK_WINDOW_OBJECT (window)->extension_events != 0
|
|
&& _gdk_input_ignore_core)
|
|
{
|
|
GDK_NOTE (EVENTS, g_print ("...ignored\n"));
|
|
break;
|
|
}
|
|
|
|
ASSIGN_WINDOW (find_window_for_pointer_event (window, msg));
|
|
|
|
if (window != current_window)
|
|
synthesize_crossing_events (window, msg);
|
|
|
|
event->button.type = GDK_BUTTON_PRESS;
|
|
if (!propagate (&window, msg,
|
|
p_grab_window, p_grab_owner_events, p_grab_mask,
|
|
doesnt_want_button_press))
|
|
break;
|
|
ASSIGN_WINDOW (window);
|
|
|
|
event->button.window = window;
|
|
|
|
/* Emulate X11's automatic active grab */
|
|
if (!p_grab_window)
|
|
{
|
|
/* No explicit active grab, let's start one automatically */
|
|
gint owner_events = window_impl->event_mask
|
|
& (GDK_BUTTON_PRESS_MASK|GDK_BUTTON_RELEASE_MASK);
|
|
|
|
GDK_NOTE (EVENTS, g_print ("...automatic grab started\n"));
|
|
gdk_pointer_grab (window,
|
|
owner_events,
|
|
window_impl->event_mask,
|
|
NULL, NULL, 0);
|
|
p_grab_automatic = TRUE;
|
|
}
|
|
|
|
event->button.time = msg->time;
|
|
if (window != orig_window)
|
|
translate_mouse_coords (orig_window, window, msg);
|
|
event->button.x = current_x = (gint16) LOWORD (msg->lParam);
|
|
event->button.y = current_y = (gint16) HIWORD (msg->lParam);
|
|
event->button.x += xoffset; /* XXX translate current_x, y too? */
|
|
event->button.y += yoffset;
|
|
event->button.x_root = msg->pt.x;
|
|
event->button.y_root = msg->pt.y;
|
|
event->button.axes = NULL;
|
|
event->button.state = build_pointer_event_state (msg);
|
|
event->button.button = button;
|
|
event->button.device = _gdk_core_pointer;
|
|
|
|
_gdk_event_button_generate (event);
|
|
|
|
return_val = !GDK_WINDOW_DESTROYED (window);
|
|
break;
|
|
|
|
case WM_LBUTTONUP:
|
|
button = 1;
|
|
goto buttonup0;
|
|
case WM_MBUTTONUP:
|
|
button = 2;
|
|
goto buttonup0;
|
|
case WM_RBUTTONUP:
|
|
button = 3;
|
|
|
|
buttonup0:
|
|
GDK_NOTE (EVENTS,
|
|
g_print ("WM_%cBUTTONUP: %#lx (%d,%d)\n",
|
|
" LMR"[button],
|
|
(gulong) msg->hwnd,
|
|
LOWORD (msg->lParam), HIWORD (msg->lParam)));
|
|
|
|
ASSIGN_WINDOW (find_window_for_pointer_event (window, msg));
|
|
|
|
if (GDK_WINDOW_OBJECT (window)->extension_events != 0
|
|
&& _gdk_input_ignore_core)
|
|
{
|
|
GDK_NOTE (EVENTS, g_print ("...ignored\n"));
|
|
break;
|
|
}
|
|
|
|
if (window != current_window)
|
|
synthesize_crossing_events (window, msg);
|
|
|
|
event->button.type = GDK_BUTTON_RELEASE;
|
|
if (!propagate (&window, msg,
|
|
p_grab_window, p_grab_owner_events, p_grab_mask,
|
|
doesnt_want_button_release))
|
|
{
|
|
}
|
|
else
|
|
{
|
|
ASSIGN_WINDOW (window);
|
|
|
|
event->button.window = window;
|
|
event->button.time = msg->time;
|
|
if (window != orig_window)
|
|
translate_mouse_coords (orig_window, window, msg);
|
|
event->button.x = (gint16) LOWORD (msg->lParam) + xoffset;
|
|
event->button.y = (gint16) HIWORD (msg->lParam) + yoffset;
|
|
event->button.x_root = msg->pt.x;
|
|
event->button.y_root = msg->pt.y;
|
|
event->button.axes = NULL;
|
|
event->button.state = build_pointer_event_state (msg);
|
|
event->button.button = button;
|
|
event->button.device = _gdk_core_pointer;
|
|
|
|
return_val = !GDK_WINDOW_DESTROYED (window);
|
|
}
|
|
|
|
if (p_grab_window != NULL
|
|
&& p_grab_automatic
|
|
&& (msg->wParam & (MK_LBUTTON | MK_MBUTTON | MK_RBUTTON)) == 0)
|
|
gdk_pointer_ungrab (0);
|
|
break;
|
|
|
|
case WM_MOUSEMOVE:
|
|
GDK_NOTE (EVENTS,
|
|
g_print ("WM_MOUSEMOVE: %#lx %#x (%d,%d)\n",
|
|
(gulong) msg->hwnd, msg->wParam,
|
|
LOWORD (msg->lParam), HIWORD (msg->lParam)));
|
|
|
|
ASSIGN_WINDOW (find_window_for_pointer_event (window, msg));
|
|
|
|
/* If we haven't moved, don't create any event.
|
|
* Windows sends WM_MOUSEMOVE messages after button presses
|
|
* even if the mouse doesn't move. This disturbs gtk.
|
|
*/
|
|
if (window == current_window
|
|
&& LOWORD (msg->lParam) == current_x
|
|
&& HIWORD (msg->lParam) == current_y)
|
|
break;
|
|
|
|
/* HB: only process mouse move messages if we own the active window. */
|
|
GetWindowThreadProcessId(GetActiveWindow(), &pidActWin);
|
|
GetWindowThreadProcessId(msg->hwnd, &pidThis);
|
|
if (pidActWin != pidThis)
|
|
break;
|
|
|
|
if (window != current_window)
|
|
synthesize_crossing_events (window, msg);
|
|
|
|
if (GDK_WINDOW_OBJECT (window)->extension_events != 0
|
|
&& _gdk_input_ignore_core)
|
|
{
|
|
GDK_NOTE (EVENTS, g_print ("...ignored\n"));
|
|
break;
|
|
}
|
|
|
|
event->motion.type = GDK_MOTION_NOTIFY;
|
|
if (!propagate (&window, msg,
|
|
p_grab_window, p_grab_owner_events, p_grab_mask,
|
|
doesnt_want_button_motion))
|
|
break;
|
|
ASSIGN_WINDOW (window);
|
|
|
|
event->motion.window = window;
|
|
event->motion.time = msg->time;
|
|
if (window != orig_window)
|
|
translate_mouse_coords (orig_window, window, msg);
|
|
event->motion.x = current_x = (gint16) LOWORD (msg->lParam);
|
|
event->motion.y = current_y = (gint16) HIWORD (msg->lParam);
|
|
event->motion.x += xoffset;
|
|
event->motion.y += yoffset;
|
|
event->motion.x_root = current_x_root = msg->pt.x;
|
|
event->motion.y_root = current_y_root = msg->pt.y;
|
|
event->motion.axes = NULL;
|
|
event->motion.state = build_pointer_event_state (msg);
|
|
event->motion.is_hint = FALSE;
|
|
event->motion.device = _gdk_core_pointer;
|
|
|
|
return_val = !GDK_WINDOW_DESTROYED (window);
|
|
break;
|
|
|
|
case WM_NCMOUSEMOVE:
|
|
GDK_NOTE (EVENTS,
|
|
g_print ("WM_NCMOUSEMOVE: %#lx x,y: %d %d\n",
|
|
(gulong) msg->hwnd,
|
|
LOWORD (msg->lParam), HIWORD (msg->lParam)));
|
|
if (track_mouse_event == NULL
|
|
&& current_window != NULL
|
|
&& (GDK_WINDOW_IMPL_WIN32 (GDK_WINDOW_OBJECT (current_window)->impl)->event_mask & GDK_LEAVE_NOTIFY_MASK))
|
|
{
|
|
GDK_NOTE (EVENTS, g_print ("...synthesizing LEAVE_NOTIFY event\n"));
|
|
|
|
event->crossing.type = GDK_LEAVE_NOTIFY;
|
|
event->crossing.window = current_window;
|
|
event->crossing.subwindow = NULL;
|
|
event->crossing.time = msg->time;
|
|
event->crossing.x = current_x + xoffset; /* XXX translated current_x */
|
|
event->crossing.y = current_y + yoffset;
|
|
event->crossing.x_root = current_x_root;
|
|
event->crossing.y_root = current_y_root;
|
|
event->crossing.mode = GDK_CROSSING_NORMAL;
|
|
event->crossing.detail = GDK_NOTIFY_NONLINEAR;
|
|
|
|
event->crossing.focus = TRUE; /* ??? */
|
|
event->crossing.state = 0; /* ??? */
|
|
return_val = TRUE;
|
|
}
|
|
|
|
if (current_window)
|
|
{
|
|
gdk_drawable_unref (current_window);
|
|
current_window = NULL;
|
|
}
|
|
|
|
break;
|
|
|
|
case WM_MOUSEWHEEL:
|
|
GDK_NOTE (EVENTS, g_print ("WM_MOUSEWHEEL: %#lx %d\n",
|
|
(gulong) msg->hwnd, HIWORD (msg->wParam)));
|
|
|
|
event->scroll.type = GDK_SCROLL;
|
|
|
|
/* WM_MOUSEWHEEL is delivered to the focus window Work around
|
|
* that. Also, the position is in screen coordinates, not client
|
|
* coordinates as with the button messages. I love the
|
|
* consistency of Windows.
|
|
*/
|
|
pt.x = LOWORD (msg->lParam);
|
|
pt.y = HIWORD (msg->lParam);
|
|
if ((hwnd = WindowFromPoint (pt)) == NULL)
|
|
break;
|
|
|
|
msg->hwnd = hwnd;
|
|
if ((new_window = gdk_win32_handle_table_lookup ((GdkNativeWindow) msg->hwnd)) == NULL)
|
|
break;
|
|
|
|
if (new_window != window)
|
|
{
|
|
gdk_drawable_unref (window);
|
|
ASSIGN_WINDOW (new_window);
|
|
gdk_drawable_ref (window);
|
|
}
|
|
|
|
if (GDK_WINDOW_OBJECT (window)->extension_events != 0
|
|
&& _gdk_input_ignore_core)
|
|
{
|
|
GDK_NOTE (EVENTS, g_print ("...ignored\n"));
|
|
break;
|
|
}
|
|
|
|
if (!propagate (&window, msg,
|
|
p_grab_window, p_grab_owner_events, p_grab_mask,
|
|
doesnt_want_scroll))
|
|
break;
|
|
|
|
ASSIGN_WINDOW (window);
|
|
|
|
ScreenToClient (msg->hwnd, &pt);
|
|
event->button.window = window;
|
|
event->scroll.direction = (((short) HIWORD (msg->wParam)) > 0) ?
|
|
GDK_SCROLL_UP : GDK_SCROLL_DOWN;
|
|
event->scroll.window = window;
|
|
event->scroll.time = msg->time;
|
|
event->scroll.x = (gint16) pt.x + xoffset;
|
|
event->scroll.y = (gint16) pt.y + yoffset;
|
|
event->scroll.x_root = (gint16) LOWORD (msg->lParam);
|
|
event->scroll.y_root = (gint16) HIWORD (msg->lParam);
|
|
event->scroll.state = build_pointer_event_state (msg);
|
|
event->scroll.device = _gdk_core_pointer;
|
|
return_val = !GDK_WINDOW_DESTROYED (window);
|
|
|
|
break;
|
|
|
|
#ifdef USE_TRACKMOUSEEVENT
|
|
case WM_MOUSELEAVE:
|
|
GDK_NOTE (EVENTS, g_print ("WM_MOUSELEAVE: %#lx\n", (gulong) msg->hwnd));
|
|
|
|
if (!(window_impl->event_mask & GDK_LEAVE_NOTIFY_MASK))
|
|
break;
|
|
|
|
event->crossing.type = GDK_LEAVE_NOTIFY;
|
|
event->crossing.window = window;
|
|
event->crossing.subwindow = NULL;
|
|
event->crossing.time = msg->time;
|
|
event->crossing.x = current_x + xoffset; /* XXX translated current_x */
|
|
event->crossing.y = current_y + yoffset;
|
|
event->crossing.x_root = current_xroot;
|
|
event->crossing.y_root = current_yroot;
|
|
event->crossing.mode = GDK_CROSSING_NORMAL;
|
|
if (current_window
|
|
&& IsChild (GDK_WINDOW_HWND (current_window), GDK_WINDOW_HWND (window)))
|
|
event->crossing.detail = GDK_NOTIFY_INFERIOR;
|
|
else if (current_window
|
|
&& IsChild (GDK_WINDOW_HWND (window), GDK_WINDOW_HWND (current_window)))
|
|
event->crossing.detail = GDK_NOTIFY_ANCESTOR;
|
|
else
|
|
event->crossing.detail = GDK_NOTIFY_NONLINEAR;
|
|
|
|
event->crossing.focus = TRUE; /* ??? */
|
|
event->crossing.state = 0; /* ??? */
|
|
|
|
if (current_window)
|
|
{
|
|
gdk_drawable_unref (current_window);
|
|
current_window = NULL;
|
|
}
|
|
|
|
return_val = !GDK_WINDOW_DESTROYED (window);
|
|
break;
|
|
#endif
|
|
|
|
case WM_SETFOCUS:
|
|
case WM_KILLFOCUS:
|
|
GDK_NOTE (EVENTS, g_print ("WM_%sFOCUS: %#lx\n",
|
|
(msg->message == WM_SETFOCUS ?
|
|
"SET" : "KILL"),
|
|
(gulong) msg->hwnd));
|
|
|
|
if (!(window_impl->event_mask & GDK_FOCUS_CHANGE_MASK))
|
|
break;
|
|
|
|
event->focus_change.type = GDK_FOCUS_CHANGE;
|
|
event->focus_change.window = window;
|
|
event->focus_change.in = (msg->message == WM_SETFOCUS);
|
|
return_val = !GDK_WINDOW_DESTROYED (window);
|
|
break;
|
|
|
|
case WM_ERASEBKGND:
|
|
GDK_NOTE (EVENTS, g_print ("WM_ERASEBKGND: %#lx dc %#x\n",
|
|
(gulong) msg->hwnd, msg->wParam));
|
|
|
|
if (GDK_WINDOW_DESTROYED (window))
|
|
break;
|
|
|
|
*ret_val_flagp = TRUE; /* always claim as handled */
|
|
*ret_valp = 1;
|
|
|
|
if (GDK_WINDOW_OBJECT (window)->input_only)
|
|
break;
|
|
|
|
if (GDK_WINDOW_IMPL_WIN32 (GDK_WINDOW_OBJECT (window)->impl)->position_info.no_bg)
|
|
{
|
|
/* improves scolling effect, e.g. main buttons of testgtk */
|
|
*ret_val_flagp = TRUE;
|
|
*ret_valp = 1;
|
|
break;
|
|
}
|
|
|
|
colormap = GDK_DRAWABLE_IMPL_WIN32 (GDK_WINDOW_OBJECT (window)->impl)->colormap;
|
|
if (colormap)
|
|
colormap_private = GDK_COLORMAP_PRIVATE_DATA (colormap);
|
|
hdc = (HDC) msg->wParam;
|
|
if (colormap && colormap_private->xcolormap->rc_palette)
|
|
{
|
|
int k;
|
|
|
|
if (SelectPalette (hdc, colormap_private->xcolormap->palette,
|
|
FALSE) == NULL)
|
|
WIN32_GDI_FAILED ("SelectPalette");
|
|
if ((k = RealizePalette (hdc)) == GDI_ERROR)
|
|
WIN32_GDI_FAILED ("RealizePalette");
|
|
#if 0
|
|
g_print ("WM_ERASEBKGND: selected %#x, realized %d colors\n",
|
|
colormap_private->xcolormap->palette, k);
|
|
#endif
|
|
}
|
|
|
|
if (GDK_WINDOW_OBJECT (window)->bg_pixmap == GDK_PARENT_RELATIVE_BG)
|
|
{
|
|
/* If this window should have the same background as the
|
|
* parent, fetch the parent. (And if the same goes for
|
|
* the parent, fetch the grandparent, etc.)
|
|
*/
|
|
while (window && GDK_WINDOW_OBJECT (window)->bg_pixmap == GDK_PARENT_RELATIVE_BG)
|
|
{
|
|
gdk_drawable_unref (window);
|
|
ASSIGN_WINDOW (GDK_WINDOW (GDK_WINDOW_OBJECT (window)->parent));
|
|
gdk_drawable_ref (window);
|
|
}
|
|
}
|
|
|
|
if (GDK_WINDOW_IMPL_WIN32 (GDK_WINDOW_OBJECT (window)->impl)->position_info.no_bg)
|
|
{
|
|
/* improves scolling effect, e.g. main buttons of testgtk */
|
|
*ret_val_flagp = TRUE;
|
|
*ret_valp = 1;
|
|
break;
|
|
}
|
|
|
|
if (GDK_WINDOW_OBJECT (window)->bg_pixmap == NULL)
|
|
{
|
|
bg = _gdk_win32_colormap_color (GDK_DRAWABLE_IMPL_WIN32 (GDK_WINDOW_OBJECT (window)->impl)->colormap,
|
|
GDK_WINDOW_OBJECT (window)->bg_color.pixel);
|
|
|
|
GetClipBox (hdc, &rect);
|
|
GDK_NOTE (EVENTS,
|
|
g_print ("...%ldx%ld@+%ld+%ld BG_PIXEL %.06lx\n",
|
|
rect.right - rect.left,
|
|
rect.bottom - rect.top,
|
|
rect.left, rect.top,
|
|
(gulong) bg));
|
|
hbr = CreateSolidBrush (bg);
|
|
#if 0
|
|
g_print ("...CreateSolidBrush (%.08x) = %.08x\n", bg, hbr);
|
|
#endif
|
|
if (!FillRect (hdc, &rect, hbr))
|
|
WIN32_GDI_FAILED ("FillRect");
|
|
DeleteObject (hbr);
|
|
}
|
|
else if (GDK_WINDOW_OBJECT (window)->bg_pixmap != NULL &&
|
|
GDK_WINDOW_OBJECT (window)->bg_pixmap != GDK_NO_BG)
|
|
{
|
|
pixmap = GDK_WINDOW_OBJECT (window)->bg_pixmap;
|
|
pixmap_impl = GDK_PIXMAP_IMPL_WIN32 (GDK_PIXMAP_OBJECT (pixmap)->impl);
|
|
GetClipBox (hdc, &rect);
|
|
|
|
if (pixmap_impl->width <= 8 && pixmap_impl->height <= 8)
|
|
{
|
|
GDK_NOTE (EVENTS, g_print ("...small pixmap, using brush\n"));
|
|
hbr = CreatePatternBrush (GDK_PIXMAP_HBITMAP (pixmap));
|
|
if (!FillRect (hdc, &rect, hbr))
|
|
WIN32_GDI_FAILED ("FillRect");
|
|
DeleteObject (hbr);
|
|
}
|
|
else
|
|
{
|
|
GDK_NOTE (EVENTS,
|
|
g_print ("...blitting pixmap %#lx (%dx%d) "
|
|
"all over the place,\n"
|
|
"...clip box = %ldx%ld@+%ld+%ld\n",
|
|
(gulong) GDK_PIXMAP_HBITMAP (pixmap),
|
|
pixmap_impl->width, pixmap_impl->height,
|
|
rect.right - rect.left, rect.bottom - rect.top,
|
|
rect.left, rect.top));
|
|
|
|
if (!(bgdc = CreateCompatibleDC (hdc)))
|
|
{
|
|
WIN32_GDI_FAILED ("CreateCompatibleDC");
|
|
break;
|
|
}
|
|
if (!(oldbitmap = SelectObject (bgdc, GDK_PIXMAP_HBITMAP (pixmap))))
|
|
{
|
|
WIN32_GDI_FAILED ("SelectObject");
|
|
DeleteDC (bgdc);
|
|
break;
|
|
}
|
|
i = 0;
|
|
while (i < rect.right)
|
|
{
|
|
j = 0;
|
|
while (j < rect.bottom)
|
|
{
|
|
if (i + pixmap_impl->width >= rect.left
|
|
&& j + pixmap_impl->height >= rect.top)
|
|
{
|
|
if (!BitBlt (hdc, i, j,
|
|
pixmap_impl->width, pixmap_impl->height,
|
|
bgdc, 0, 0, SRCCOPY))
|
|
{
|
|
WIN32_GDI_FAILED ("BitBlt");
|
|
goto loopexit;
|
|
}
|
|
}
|
|
j += pixmap_impl->height;
|
|
}
|
|
i += pixmap_impl->width;
|
|
}
|
|
loopexit:
|
|
SelectObject (bgdc, oldbitmap);
|
|
DeleteDC (bgdc);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
GDK_NOTE (EVENTS, g_print ("...BLACK_BRUSH (?)\n"));
|
|
hbr = GetStockObject (BLACK_BRUSH);
|
|
GetClipBox (hdc, &rect);
|
|
if (!FillRect (hdc, &rect, hbr))
|
|
WIN32_GDI_FAILED ("FillRect");
|
|
}
|
|
break;
|
|
|
|
case WM_PAINT:
|
|
if (!GetUpdateRect(msg->hwnd, NULL, FALSE))
|
|
{
|
|
GDK_NOTE (EVENTS, g_print ("WM_PAINT: %#lx no update rect\n",
|
|
(gulong) msg->hwnd));
|
|
break;
|
|
}
|
|
|
|
hdc = BeginPaint (msg->hwnd, &paintstruct);
|
|
|
|
GDK_NOTE (EVENTS,
|
|
g_print ("WM_PAINT: %#lx %ldx%ld@+%ld+%ld %s dc %#lx\n",
|
|
(gulong) msg->hwnd,
|
|
paintstruct.rcPaint.right - paintstruct.rcPaint.left,
|
|
paintstruct.rcPaint.bottom - paintstruct.rcPaint.top,
|
|
paintstruct.rcPaint.left, paintstruct.rcPaint.top,
|
|
(paintstruct.fErase ? "erase" : ""),
|
|
(gulong) hdc));
|
|
|
|
EndPaint (msg->hwnd, &paintstruct);
|
|
|
|
/* HB: don't generate GDK_EXPOSE events for InputOnly
|
|
* windows -> backing store now works!
|
|
*/
|
|
if (GDK_WINDOW_OBJECT (window)->input_only)
|
|
break;
|
|
|
|
if (!(window_impl->event_mask & GDK_EXPOSURE_MASK))
|
|
break;
|
|
|
|
if (GDK_WINDOW_OBJECT (window)->bg_pixmap == GDK_NO_BG)
|
|
break;
|
|
|
|
if ((paintstruct.rcPaint.right == paintstruct.rcPaint.left)
|
|
|| (paintstruct.rcPaint.bottom == paintstruct.rcPaint.top))
|
|
break;
|
|
|
|
if (return_exposes)
|
|
{
|
|
event->expose.type = GDK_EXPOSE;
|
|
event->expose.window = window;
|
|
event->expose.area.x = paintstruct.rcPaint.left;
|
|
event->expose.area.y = paintstruct.rcPaint.top;
|
|
event->expose.area.width = paintstruct.rcPaint.right - paintstruct.rcPaint.left;
|
|
event->expose.area.height = paintstruct.rcPaint.bottom - paintstruct.rcPaint.top;
|
|
event->expose.region = gdk_region_rectangle (&(event->expose.area));
|
|
event->expose.count = 0;
|
|
|
|
return_val = !GDK_WINDOW_DESTROYED (window);
|
|
if (return_val)
|
|
{
|
|
GList *list = _gdk_queued_events;
|
|
while (list != NULL )
|
|
{
|
|
if ((((GdkEvent *)list->data)->any.type == GDK_EXPOSE) &&
|
|
(((GdkEvent *)list->data)->any.window == window) &&
|
|
!(((GdkEventPrivate *)list->data)->flags & GDK_EVENT_PENDING))
|
|
((GdkEvent *)list->data)->expose.count++;
|
|
|
|
list = list->next;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
GdkRectangle expose_rect;
|
|
|
|
expose_rect.x = paintstruct.rcPaint.left + xoffset;
|
|
expose_rect.y = paintstruct.rcPaint.top + yoffset;
|
|
expose_rect.width = paintstruct.rcPaint.right - paintstruct.rcPaint.left;
|
|
expose_rect.height = paintstruct.rcPaint.bottom - paintstruct.rcPaint.top;
|
|
|
|
_gdk_window_process_expose (window, msg->time, &expose_rect);
|
|
|
|
return_val = FALSE;
|
|
}
|
|
break;
|
|
|
|
case WM_GETICON:
|
|
GDK_NOTE (EVENTS, g_print ("WM_GETICON: %#lx %s\n",
|
|
(gulong) msg->hwnd,
|
|
(ICON_BIG == msg->wParam ? "big" : "small")));
|
|
break;
|
|
|
|
case WM_SETCURSOR:
|
|
GDK_NOTE (EVENTS, g_print ("WM_SETCURSOR: %#lx %#x %#x\n",
|
|
(gulong) msg->hwnd,
|
|
LOWORD (msg->lParam), HIWORD (msg->lParam)));
|
|
|
|
if (LOWORD (msg->lParam) != HTCLIENT)
|
|
break;
|
|
|
|
if (p_grab_window != NULL && p_grab_cursor != NULL)
|
|
hcursor = p_grab_cursor;
|
|
else if (!GDK_WINDOW_DESTROYED (window))
|
|
hcursor = window_impl->hcursor;
|
|
else
|
|
hcursor = NULL;
|
|
|
|
if (hcursor != NULL)
|
|
{
|
|
GDK_NOTE (EVENTS, g_print ("...SetCursor(%#lx)\n", (gulong) hcursor));
|
|
SetCursor (hcursor);
|
|
*ret_val_flagp = TRUE;
|
|
*ret_valp = TRUE;
|
|
}
|
|
break;
|
|
|
|
case WM_SHOWWINDOW:
|
|
GDK_NOTE (EVENTS, g_print ("WM_SHOWWINDOW: %#lx %d\n",
|
|
(gulong) msg->hwnd,
|
|
msg->wParam));
|
|
|
|
if (!(window_impl->event_mask & GDK_STRUCTURE_MASK))
|
|
break;
|
|
|
|
event->any.type = (msg->wParam ? GDK_MAP : GDK_UNMAP);
|
|
event->any.window = window;
|
|
|
|
if (event->any.type == GDK_UNMAP
|
|
&& p_grab_window == window)
|
|
gdk_pointer_ungrab (msg->time);
|
|
|
|
if (event->any.type == GDK_UNMAP
|
|
&& k_grab_window == window)
|
|
gdk_keyboard_ungrab (msg->time);
|
|
|
|
return_val = !GDK_WINDOW_DESTROYED (window);
|
|
break;
|
|
|
|
case WM_SIZE:
|
|
GDK_NOTE (EVENTS,
|
|
g_print ("WM_SIZE: %#lx %s %dx%d\n",
|
|
(gulong) msg->hwnd,
|
|
(msg->wParam == SIZE_MAXHIDE ? "MAXHIDE" :
|
|
(msg->wParam == SIZE_MAXIMIZED ? "MAXIMIZED" :
|
|
(msg->wParam == SIZE_MAXSHOW ? "MAXSHOW" :
|
|
(msg->wParam == SIZE_MINIMIZED ? "MINIMIZED" :
|
|
(msg->wParam == SIZE_RESTORED ? "RESTORED" : "?"))))),
|
|
LOWORD (msg->lParam), HIWORD (msg->lParam)));
|
|
|
|
if (!(window_impl->event_mask & GDK_STRUCTURE_MASK))
|
|
break;
|
|
|
|
if (msg->wParam == SIZE_MINIMIZED)
|
|
{
|
|
event->any.type = GDK_UNMAP;
|
|
event->any.window = window;
|
|
|
|
if (p_grab_window == window)
|
|
gdk_pointer_ungrab (msg->time);
|
|
|
|
if (k_grab_window == window)
|
|
gdk_keyboard_ungrab (msg->time);
|
|
|
|
return_val = !GDK_WINDOW_DESTROYED (window);
|
|
}
|
|
else if ((msg->wParam == SIZE_RESTORED
|
|
|| msg->wParam == SIZE_MAXIMIZED)
|
|
#if 1
|
|
&& GDK_WINDOW_TYPE (window) != GDK_WINDOW_CHILD
|
|
#endif
|
|
)
|
|
{
|
|
if (LOWORD (msg->lParam) == 0)
|
|
break;
|
|
|
|
event->configure.type = GDK_CONFIGURE;
|
|
event->configure.window = window;
|
|
pt.x = 0;
|
|
pt.y = 0;
|
|
ClientToScreen (msg->hwnd, &pt);
|
|
event->configure.x = pt.x;
|
|
event->configure.y = pt.y;
|
|
event->configure.width = LOWORD (msg->lParam);
|
|
event->configure.height = HIWORD (msg->lParam);
|
|
GDK_WINDOW_OBJECT (window)->x = event->configure.x;
|
|
GDK_WINDOW_OBJECT (window)->y = event->configure.y;
|
|
window_impl->width = event->configure.width;
|
|
window_impl->height = event->configure.height;
|
|
|
|
if (GDK_WINDOW_OBJECT (window)->resize_count > 1)
|
|
GDK_WINDOW_OBJECT (window)->resize_count -= 1;
|
|
|
|
return_val = !GDK_WINDOW_DESTROYED (window);
|
|
if (return_val
|
|
&& GDK_WINDOW_OBJECT (window)->extension_events != 0)
|
|
_gdk_input_configure_event (&event->configure, window);
|
|
}
|
|
break;
|
|
#if 0
|
|
case WM_SIZING :
|
|
{
|
|
LPRECT lpr = (LPRECT) msg->lParam;
|
|
NONCLIENTMETRICS ncm;
|
|
ncm.cbSize = sizeof (NONCLIENTMETRICS);
|
|
|
|
SystemParametersInfo (SPI_GETNONCLIENTMETRICS, ncm.cbSize, &ncm, 0);
|
|
|
|
g_print ("WM_SIZING borderWidth %d captionHeight %d\n",
|
|
ncm.iBorderWidth, ncm.iCaptionHeight);
|
|
event->configure.type = GDK_CONFIGURE;
|
|
event->configure.window = window;
|
|
|
|
event->configure.x = lpr->left + ncm.iBorderWidth;
|
|
event->configure.y = lpr->top + ncm.iCaptionHeight;
|
|
event->configure.width = lpr->right - lpr->left - 2 * ncm.iBorderWidth;
|
|
event->configure.height = lpr->bottom - lpr->top - ncm.iCaptionHeight;
|
|
GDK_WINDOW_OBJECT (window)->x = event->configure.x;
|
|
GDK_WINDOW_OBJECT (window)->y = event->configure.y;
|
|
window_impl->width = event->configure.width;
|
|
window_impl->height = event->configure.height;
|
|
|
|
if (GDK_WINDOW_OBJECT (window)->resize_count > 1)
|
|
GDK_WINDOW_OBJECT (window)->resize_count -= 1;
|
|
|
|
return_val = !GDK_WINDOW_DESTROYED (window);
|
|
if (return_val
|
|
&& GDK_WINDOW_OBJECT (window)->extension_events != 0)
|
|
_gdk_input_configure_event (&event->configure, window);
|
|
}
|
|
break;
|
|
#endif
|
|
case WM_GETMINMAXINFO:
|
|
GDK_NOTE (EVENTS, g_print ("WM_GETMINMAXINFO: %#lx\n", (gulong) msg->hwnd));
|
|
|
|
mmi = (MINMAXINFO*) msg->lParam;
|
|
if (window_impl->hint_flags & GDK_HINT_MIN_SIZE)
|
|
{
|
|
mmi->ptMinTrackSize.x = window_impl->hint_min_width;
|
|
mmi->ptMinTrackSize.y = window_impl->hint_min_height;
|
|
}
|
|
if (window_impl->hint_flags & GDK_HINT_MAX_SIZE)
|
|
{
|
|
mmi->ptMaxTrackSize.x = window_impl->hint_max_width;
|
|
mmi->ptMaxTrackSize.y = window_impl->hint_max_height;
|
|
|
|
/* kind of WM functionality, limit maximized size to screen */
|
|
mmi->ptMaxPosition.x = 0; mmi->ptMaxPosition.y = 0;
|
|
mmi->ptMaxSize.x = MIN(window_impl->hint_max_width, gdk_screen_width ());
|
|
mmi->ptMaxSize.y = MIN(window_impl->hint_max_height, gdk_screen_height ());
|
|
}
|
|
break;
|
|
|
|
case WM_MOVE:
|
|
GDK_NOTE (EVENTS, g_print ("WM_MOVE: %#lx (%d,%d)\n",
|
|
(gulong) msg->hwnd,
|
|
LOWORD (msg->lParam), HIWORD (msg->lParam)));
|
|
|
|
if (!(window_impl->event_mask & GDK_STRUCTURE_MASK))
|
|
break;
|
|
|
|
if (GDK_WINDOW_TYPE (window) != GDK_WINDOW_CHILD
|
|
&& !IsIconic(msg->hwnd)
|
|
&& IsWindowVisible(msg->hwnd))
|
|
{
|
|
event->configure.type = GDK_CONFIGURE;
|
|
event->configure.window = window;
|
|
event->configure.x = LOWORD (msg->lParam);
|
|
event->configure.y = HIWORD (msg->lParam);
|
|
GetClientRect (msg->hwnd, &rect);
|
|
event->configure.width = rect.right;
|
|
event->configure.height = rect.bottom;
|
|
GDK_WINDOW_OBJECT (window)->x = event->configure.x;
|
|
GDK_WINDOW_OBJECT (window)->y = event->configure.y;
|
|
window_impl->width = event->configure.width;
|
|
window_impl->height = event->configure.height;
|
|
|
|
return_val = !GDK_WINDOW_DESTROYED (window);
|
|
}
|
|
break;
|
|
#if 0 /* not quite right, otherwise it may be faster/better than WM_(MOVE|SIZE)
|
|
* remove decoration (frame) sizes ?
|
|
*/
|
|
case WM_WINDOWPOSCHANGED :
|
|
|
|
if (!(window_impl->event_mask & GDK_STRUCTURE_MASK))
|
|
break;
|
|
|
|
if (GDK_WINDOW_TYPE (window) != GDK_WINDOW_CHILD
|
|
&& !IsIconic(msg->hwnd)
|
|
&& IsWindowVisible(msg->hwnd))
|
|
{
|
|
LPWINDOWPOS lpwp = (LPWINDOWPOS) (msg->lParam);
|
|
|
|
event->configure.type = GDK_CONFIGURE;
|
|
event->configure.window = window;
|
|
event->configure.x = lpwp->x;
|
|
event->configure.y = lpwp->y;
|
|
event->configure.width = lpwp->cx;
|
|
event->configure.height = lpwp->cy;
|
|
GDK_WINDOW_OBJECT (window)->x = event->configure.x;
|
|
GDK_WINDOW_OBJECT (window)->y = event->configure.y;
|
|
window_impl->width = event->configure.width;
|
|
window_impl->height = event->configure.height;
|
|
|
|
return_val = !GDK_WINDOW_DESTROYED (window);
|
|
|
|
GDK_NOTE (EVENTS, g_print ("WM_WINDOWPOSCHANGED: %#lx %ldx%ld@+%ld+%ld\n",
|
|
(gulong) msg->hwnd,
|
|
lpwp->cx, lpwp->cy, lpwp->x, lpwp->y));
|
|
|
|
if (ret_val_flagp)
|
|
*ret_val_flagp = TRUE;
|
|
if (ret_valp)
|
|
*ret_valp = 0;
|
|
}
|
|
break;
|
|
#endif
|
|
case WM_CLOSE:
|
|
GDK_NOTE (EVENTS, g_print ("WM_CLOSE: %#lx\n", (gulong) msg->hwnd));
|
|
|
|
event->any.type = GDK_DELETE;
|
|
event->any.window = window;
|
|
|
|
return_val = !GDK_WINDOW_DESTROYED (window);
|
|
break;
|
|
|
|
#if 0
|
|
/* No, don't use delayed rendering after all. It works only if the
|
|
* delayed SetClipboardData is called from the WindowProc, it
|
|
* seems. (The #else part below is test code for that. It succeeds
|
|
* in setting the clipboard data. But if I call SetClipboardData
|
|
* in gdk_property_change (as a consequence of the
|
|
* GDK_SELECTION_REQUEST event), it fails. I deduce that this is
|
|
* because delayed rendering requires that SetClipboardData is
|
|
* called in the window procedure.)
|
|
*/
|
|
case WM_RENDERFORMAT:
|
|
case WM_RENDERALLFORMATS:
|
|
flag = FALSE;
|
|
GDK_NOTE (EVENTS, flag = TRUE);
|
|
if (flag)
|
|
g_print ("WM_%s: %#lx %#x (%s)\n",
|
|
(msg->message == WM_RENDERFORMAT ? "RENDERFORMAT" :
|
|
"RENDERALLFORMATS"),
|
|
(gulong) msg->hwnd,
|
|
msg->wParam,
|
|
(msg->wParam == CF_TEXT ? "CF_TEXT" :
|
|
(msg->wParam == CF_DIB ? "CF_DIB" :
|
|
(msg->wParam == CF_UNICODETEXT ? "CF_UNICODETEXT" :
|
|
(GetClipboardFormatName (msg->wParam, buf, sizeof (buf)), buf)))));
|
|
|
|
#if 0
|
|
event->selection.type = GDK_SELECTION_REQUEST;
|
|
event->selection.window = window;
|
|
event->selection.selection = gdk_clipboard_atom;
|
|
if (msg->wParam == CF_TEXT)
|
|
event->selection.target = GDK_TARGET_STRING;
|
|
else
|
|
{
|
|
GetClipboardFormatName (msg->wParam, buf, sizeof (buf));
|
|
event->selection.target = gdk_atom_intern (buf, FALSE);
|
|
}
|
|
event->selection.property = _gdk_selection_property;
|
|
event->selection.requestor = (guint32) msg->hwnd;
|
|
event->selection.time = msg->time;
|
|
return_val = !GDK_WINDOW_DESTROYED (window);
|
|
#else
|
|
/* Test code, to see if SetClipboardData works when called from
|
|
* the window procedure.
|
|
*/
|
|
{
|
|
HGLOBAL hdata = GlobalAlloc (GMEM_MOVEABLE|GMEM_DDESHARE, 10);
|
|
char *ptr = GlobalLock (hdata);
|
|
strcpy (ptr, "Huhhaa");
|
|
GlobalUnlock (hdata);
|
|
if (!SetClipboardData (CF_TEXT, hdata))
|
|
WIN32_API_FAILED ("SetClipboardData");
|
|
}
|
|
*ret_valp = 0;
|
|
*ret_val_flagp = TRUE;
|
|
return_val = FALSE;
|
|
#endif
|
|
break;
|
|
#endif /* No delayed rendering */
|
|
|
|
case WM_DESTROY:
|
|
GDK_NOTE (EVENTS, g_print ("WM_DESTROY: %#lx\n", (gulong) msg->hwnd));
|
|
|
|
event->any.type = GDK_DESTROY;
|
|
event->any.window = window;
|
|
if (window != NULL && window == current_window)
|
|
{
|
|
gdk_drawable_unref (current_window);
|
|
current_window = NULL;
|
|
}
|
|
|
|
if (p_grab_window == window)
|
|
gdk_pointer_ungrab (msg->time);
|
|
|
|
if (k_grab_window == window)
|
|
gdk_keyboard_ungrab (msg->time);
|
|
|
|
return_val = window != NULL && !GDK_WINDOW_DESTROYED (window);
|
|
|
|
if ((window != NULL) && (gdk_root_window != msg->hwnd))
|
|
gdk_window_destroy_notify (window);
|
|
|
|
break;
|
|
|
|
#ifdef HAVE_WINTAB
|
|
/* Handle WINTAB events here, as we know that gdkinput.c will
|
|
* use the fixed WT_DEFBASE as lcMsgBase, and we thus can use the
|
|
* constants as case labels.
|
|
*/
|
|
case WT_PACKET:
|
|
GDK_NOTE (EVENTS, g_print ("WT_PACKET: %#lx %d %#lx\n",
|
|
(gulong) msg->hwnd,
|
|
msg->wParam, msg->lParam));
|
|
goto wintab;
|
|
|
|
case WT_CSRCHANGE:
|
|
GDK_NOTE (EVENTS, g_print ("WT_CSRCHANGE: %#lx %d %#lx\n",
|
|
(gulong) msg->hwnd,
|
|
msg->wParam, msg->lParam));
|
|
goto wintab;
|
|
|
|
case WT_PROXIMITY:
|
|
GDK_NOTE (EVENTS, g_print ("WT_PROXIMITY: %#lx %#x %d %d\n",
|
|
(gulong) msg->hwnd, msg->wParam,
|
|
LOWORD (msg->lParam),
|
|
HIWORD (msg->lParam)));
|
|
/* Fall through */
|
|
wintab:
|
|
event->any.window = window;
|
|
return_val = _gdk_input_other_event(event, msg, window);
|
|
break;
|
|
#endif
|
|
|
|
default:
|
|
GDK_NOTE (EVENTS, g_print ("%s: %#lx %#x %#lx\n",
|
|
gdk_win32_message_name (msg->message),
|
|
(gulong) msg->hwnd,
|
|
msg->wParam, msg->lParam));
|
|
}
|
|
|
|
done:
|
|
|
|
if (return_val)
|
|
{
|
|
if (event->any.window)
|
|
gdk_drawable_ref (event->any.window);
|
|
if (((event->any.type == GDK_ENTER_NOTIFY) ||
|
|
(event->any.type == GDK_LEAVE_NOTIFY)) &&
|
|
(event->crossing.subwindow != NULL))
|
|
gdk_drawable_ref (event->crossing.subwindow);
|
|
|
|
GDK_NOTE (EVENTS, print_event (event));
|
|
}
|
|
else
|
|
{
|
|
/* Mark this event as having no resources to be freed */
|
|
event->any.window = NULL;
|
|
event->any.type = GDK_NOTHING;
|
|
}
|
|
|
|
if (window)
|
|
gdk_drawable_unref (window);
|
|
|
|
return return_val;
|
|
}
|
|
|
|
void
|
|
_gdk_events_queue (void)
|
|
{
|
|
MSG msg;
|
|
GdkEvent *event;
|
|
GList *node;
|
|
|
|
while (!_gdk_event_queue_find_first ()
|
|
&& PeekMessage (&msg, NULL, 0, 0, PM_REMOVE))
|
|
{
|
|
GDK_NOTE (EVENTS, g_print ("PeekMessage: %#lx %s\n",
|
|
(gulong) msg.hwnd, gdk_win32_message_name (msg.message)));
|
|
|
|
if (active_imm_msgpump_owner == NULL
|
|
|| (active_imm_msgpump_owner->lpVtbl->OnTranslateMessage) (active_imm_msgpump_owner, &msg) != S_OK)
|
|
TranslateMessage (&msg);
|
|
|
|
#if 1 /* It was like this all the time */
|
|
DispatchMessage (&msg);
|
|
#else /* but this one is more similar to the X implementation. Any effect ? */
|
|
event = _gdk_event_new ();
|
|
|
|
event->any.type = GDK_NOTHING;
|
|
event->any.window = NULL;
|
|
event->any.send_event = InSendMessage ();
|
|
|
|
((GdkEventPrivate *)event)->flags |= GDK_EVENT_PENDING;
|
|
|
|
_gdk_event_queue_append (event);
|
|
node = _gdk_queued_tail;
|
|
|
|
if (gdk_event_translate (event, &msg, NULL, NULL, FALSE))
|
|
{
|
|
((GdkEventPrivate *)event)->flags &= ~GDK_EVENT_PENDING;
|
|
}
|
|
else
|
|
{
|
|
_gdk_event_queue_remove_link (node);
|
|
g_list_free_1 (node);
|
|
gdk_event_free (event);
|
|
DispatchMessage (&msg);
|
|
}
|
|
|
|
#endif
|
|
}
|
|
}
|
|
|
|
static gboolean
|
|
gdk_event_prepare (GSource *source,
|
|
gint *timeout)
|
|
{
|
|
MSG msg;
|
|
gboolean retval;
|
|
|
|
GDK_THREADS_ENTER ();
|
|
|
|
*timeout = -1;
|
|
|
|
retval = (_gdk_event_queue_find_first () != NULL)
|
|
|| PeekMessage (&msg, NULL, 0, 0, PM_NOREMOVE);
|
|
|
|
GDK_THREADS_LEAVE ();
|
|
|
|
return retval;
|
|
}
|
|
|
|
static gboolean
|
|
gdk_event_check (GSource *source)
|
|
{
|
|
MSG msg;
|
|
gboolean retval;
|
|
|
|
GDK_THREADS_ENTER ();
|
|
|
|
if (event_poll_fd.revents & G_IO_IN)
|
|
retval = (_gdk_event_queue_find_first () != NULL)
|
|
|| PeekMessage (&msg, NULL, 0, 0, PM_NOREMOVE);
|
|
else
|
|
retval = FALSE;
|
|
|
|
GDK_THREADS_LEAVE ();
|
|
|
|
return retval;
|
|
}
|
|
|
|
static gboolean
|
|
gdk_event_dispatch (GSource *source,
|
|
GSourceFunc callback,
|
|
gpointer user_data)
|
|
{
|
|
GdkEvent *event;
|
|
|
|
GDK_THREADS_ENTER ();
|
|
|
|
_gdk_events_queue();
|
|
event = _gdk_event_unqueue();
|
|
|
|
if (event)
|
|
{
|
|
if (_gdk_event_func)
|
|
(*_gdk_event_func) (event, _gdk_event_data);
|
|
|
|
gdk_event_free (event);
|
|
}
|
|
|
|
GDK_THREADS_LEAVE ();
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/* Sends a ClientMessage to all toplevel client windows */
|
|
gboolean
|
|
gdk_event_send_client_message (GdkEvent *event, guint32 xid)
|
|
{
|
|
/* XXX */
|
|
return FALSE;
|
|
}
|
|
|
|
void
|
|
gdk_event_send_clientmessage_toall (GdkEvent *event)
|
|
{
|
|
/* XXX */
|
|
}
|
|
|
|
void
|
|
gdk_flush (void)
|
|
{
|
|
MSG msg;
|
|
|
|
#if 0
|
|
/* Process all messages currently available */
|
|
while (PeekMessage (&msg, NULL, 0, 0, PM_REMOVE))
|
|
{
|
|
TranslateMessage (&msg); /* Translate virt. key codes */
|
|
DispatchMessage (&msg); /* Dispatch msg. to window */
|
|
}
|
|
#endif
|
|
|
|
GdiFlush ();
|
|
}
|
|
|
|
#ifdef G_ENABLE_DEBUG
|
|
|
|
gchar *
|
|
gdk_win32_message_name (UINT msg)
|
|
{
|
|
static gchar bfr[100];
|
|
|
|
switch (msg)
|
|
{
|
|
#define CASE(x) case x: return #x
|
|
CASE (WM_NULL);
|
|
CASE (WM_CREATE);
|
|
CASE (WM_DESTROY);
|
|
CASE (WM_MOVE);
|
|
CASE (WM_SIZE);
|
|
CASE (WM_ACTIVATE);
|
|
CASE (WM_SETFOCUS);
|
|
CASE (WM_KILLFOCUS);
|
|
CASE (WM_ENABLE);
|
|
CASE (WM_SETREDRAW);
|
|
CASE (WM_SETTEXT);
|
|
CASE (WM_GETTEXT);
|
|
CASE (WM_GETTEXTLENGTH);
|
|
CASE (WM_PAINT);
|
|
CASE (WM_CLOSE);
|
|
CASE (WM_QUERYENDSESSION);
|
|
CASE (WM_QUERYOPEN);
|
|
CASE (WM_ENDSESSION);
|
|
CASE (WM_QUIT);
|
|
CASE (WM_ERASEBKGND);
|
|
CASE (WM_SYSCOLORCHANGE);
|
|
CASE (WM_SHOWWINDOW);
|
|
CASE (WM_WININICHANGE);
|
|
CASE (WM_DEVMODECHANGE);
|
|
CASE (WM_ACTIVATEAPP);
|
|
CASE (WM_FONTCHANGE);
|
|
CASE (WM_TIMECHANGE);
|
|
CASE (WM_CANCELMODE);
|
|
CASE (WM_SETCURSOR);
|
|
CASE (WM_MOUSEACTIVATE);
|
|
CASE (WM_CHILDACTIVATE);
|
|
CASE (WM_QUEUESYNC);
|
|
CASE (WM_GETMINMAXINFO);
|
|
CASE (WM_PAINTICON);
|
|
CASE (WM_ICONERASEBKGND);
|
|
CASE (WM_NEXTDLGCTL);
|
|
CASE (WM_SPOOLERSTATUS);
|
|
CASE (WM_DRAWITEM);
|
|
CASE (WM_MEASUREITEM);
|
|
CASE (WM_DELETEITEM);
|
|
CASE (WM_VKEYTOITEM);
|
|
CASE (WM_CHARTOITEM);
|
|
CASE (WM_SETFONT);
|
|
CASE (WM_GETFONT);
|
|
CASE (WM_SETHOTKEY);
|
|
CASE (WM_GETHOTKEY);
|
|
CASE (WM_QUERYDRAGICON);
|
|
CASE (WM_COMPAREITEM);
|
|
CASE (WM_GETOBJECT);
|
|
CASE (WM_COMPACTING);
|
|
CASE (WM_WINDOWPOSCHANGING);
|
|
CASE (WM_WINDOWPOSCHANGED);
|
|
CASE (WM_POWER);
|
|
CASE (WM_COPYDATA);
|
|
CASE (WM_CANCELJOURNAL);
|
|
CASE (WM_NOTIFY);
|
|
CASE (WM_INPUTLANGCHANGEREQUEST);
|
|
CASE (WM_INPUTLANGCHANGE);
|
|
CASE (WM_TCARD);
|
|
CASE (WM_HELP);
|
|
CASE (WM_USERCHANGED);
|
|
CASE (WM_NOTIFYFORMAT);
|
|
CASE (WM_CONTEXTMENU);
|
|
CASE (WM_STYLECHANGING);
|
|
CASE (WM_STYLECHANGED);
|
|
CASE (WM_DISPLAYCHANGE);
|
|
CASE (WM_GETICON);
|
|
CASE (WM_SETICON);
|
|
CASE (WM_NCCREATE);
|
|
CASE (WM_NCDESTROY);
|
|
CASE (WM_NCCALCSIZE);
|
|
CASE (WM_NCHITTEST);
|
|
CASE (WM_NCPAINT);
|
|
CASE (WM_NCACTIVATE);
|
|
CASE (WM_GETDLGCODE);
|
|
CASE (WM_SYNCPAINT);
|
|
CASE (WM_NCMOUSEMOVE);
|
|
CASE (WM_NCLBUTTONDOWN);
|
|
CASE (WM_NCLBUTTONUP);
|
|
CASE (WM_NCLBUTTONDBLCLK);
|
|
CASE (WM_NCRBUTTONDOWN);
|
|
CASE (WM_NCRBUTTONUP);
|
|
CASE (WM_NCRBUTTONDBLCLK);
|
|
CASE (WM_NCMBUTTONDOWN);
|
|
CASE (WM_NCMBUTTONUP);
|
|
CASE (WM_NCMBUTTONDBLCLK);
|
|
CASE (WM_NCXBUTTONDOWN);
|
|
CASE (WM_NCXBUTTONUP);
|
|
CASE (WM_NCXBUTTONDBLCLK);
|
|
CASE (WM_KEYDOWN);
|
|
CASE (WM_KEYUP);
|
|
CASE (WM_CHAR);
|
|
CASE (WM_DEADCHAR);
|
|
CASE (WM_SYSKEYDOWN);
|
|
CASE (WM_SYSKEYUP);
|
|
CASE (WM_SYSCHAR);
|
|
CASE (WM_SYSDEADCHAR);
|
|
CASE (WM_KEYLAST);
|
|
CASE (WM_IME_STARTCOMPOSITION);
|
|
CASE (WM_IME_ENDCOMPOSITION);
|
|
CASE (WM_IME_COMPOSITION);
|
|
CASE (WM_INITDIALOG);
|
|
CASE (WM_COMMAND);
|
|
CASE (WM_SYSCOMMAND);
|
|
CASE (WM_TIMER);
|
|
CASE (WM_HSCROLL);
|
|
CASE (WM_VSCROLL);
|
|
CASE (WM_INITMENU);
|
|
CASE (WM_INITMENUPOPUP);
|
|
CASE (WM_MENUSELECT);
|
|
CASE (WM_MENUCHAR);
|
|
CASE (WM_ENTERIDLE);
|
|
CASE (WM_MENURBUTTONUP);
|
|
CASE (WM_MENUDRAG);
|
|
CASE (WM_MENUGETOBJECT);
|
|
CASE (WM_UNINITMENUPOPUP);
|
|
CASE (WM_MENUCOMMAND);
|
|
CASE (WM_CHANGEUISTATE);
|
|
CASE (WM_UPDATEUISTATE);
|
|
CASE (WM_QUERYUISTATE);
|
|
CASE (WM_CTLCOLORMSGBOX);
|
|
CASE (WM_CTLCOLOREDIT);
|
|
CASE (WM_CTLCOLORLISTBOX);
|
|
CASE (WM_CTLCOLORBTN);
|
|
CASE (WM_CTLCOLORDLG);
|
|
CASE (WM_CTLCOLORSCROLLBAR);
|
|
CASE (WM_CTLCOLORSTATIC);
|
|
CASE (WM_MOUSEMOVE);
|
|
CASE (WM_LBUTTONDOWN);
|
|
CASE (WM_LBUTTONUP);
|
|
CASE (WM_LBUTTONDBLCLK);
|
|
CASE (WM_RBUTTONDOWN);
|
|
CASE (WM_RBUTTONUP);
|
|
CASE (WM_RBUTTONDBLCLK);
|
|
CASE (WM_MBUTTONDOWN);
|
|
CASE (WM_MBUTTONUP);
|
|
CASE (WM_MBUTTONDBLCLK);
|
|
CASE (WM_MOUSEWHEEL);
|
|
CASE (WM_XBUTTONDOWN);
|
|
CASE (WM_XBUTTONUP);
|
|
CASE (WM_XBUTTONDBLCLK);
|
|
CASE (WM_PARENTNOTIFY);
|
|
CASE (WM_ENTERMENULOOP);
|
|
CASE (WM_EXITMENULOOP);
|
|
CASE (WM_NEXTMENU);
|
|
CASE (WM_SIZING);
|
|
CASE (WM_CAPTURECHANGED);
|
|
CASE (WM_MOVING);
|
|
CASE (WM_POWERBROADCAST);
|
|
CASE (WM_DEVICECHANGE);
|
|
CASE (WM_MDICREATE);
|
|
CASE (WM_MDIDESTROY);
|
|
CASE (WM_MDIACTIVATE);
|
|
CASE (WM_MDIRESTORE);
|
|
CASE (WM_MDINEXT);
|
|
CASE (WM_MDIMAXIMIZE);
|
|
CASE (WM_MDITILE);
|
|
CASE (WM_MDICASCADE);
|
|
CASE (WM_MDIICONARRANGE);
|
|
CASE (WM_MDIGETACTIVE);
|
|
CASE (WM_MDISETMENU);
|
|
CASE (WM_ENTERSIZEMOVE);
|
|
CASE (WM_EXITSIZEMOVE);
|
|
CASE (WM_DROPFILES);
|
|
CASE (WM_MDIREFRESHMENU);
|
|
CASE (WM_IME_SETCONTEXT);
|
|
CASE (WM_IME_NOTIFY);
|
|
CASE (WM_IME_CONTROL);
|
|
CASE (WM_IME_COMPOSITIONFULL);
|
|
CASE (WM_IME_SELECT);
|
|
CASE (WM_IME_CHAR);
|
|
CASE (WM_IME_REQUEST);
|
|
CASE (WM_IME_KEYDOWN);
|
|
CASE (WM_IME_KEYUP);
|
|
CASE (WM_MOUSEHOVER);
|
|
CASE (WM_MOUSELEAVE);
|
|
CASE (WM_NCMOUSEHOVER);
|
|
CASE (WM_NCMOUSELEAVE);
|
|
CASE (WM_CUT);
|
|
CASE (WM_COPY);
|
|
CASE (WM_PASTE);
|
|
CASE (WM_CLEAR);
|
|
CASE (WM_UNDO);
|
|
CASE (WM_RENDERFORMAT);
|
|
CASE (WM_RENDERALLFORMATS);
|
|
CASE (WM_DESTROYCLIPBOARD);
|
|
CASE (WM_DRAWCLIPBOARD);
|
|
CASE (WM_PAINTCLIPBOARD);
|
|
CASE (WM_VSCROLLCLIPBOARD);
|
|
CASE (WM_SIZECLIPBOARD);
|
|
CASE (WM_ASKCBFORMATNAME);
|
|
CASE (WM_CHANGECBCHAIN);
|
|
CASE (WM_HSCROLLCLIPBOARD);
|
|
CASE (WM_QUERYNEWPALETTE);
|
|
CASE (WM_PALETTEISCHANGING);
|
|
CASE (WM_PALETTECHANGED);
|
|
CASE (WM_HOTKEY);
|
|
CASE (WM_PRINT);
|
|
CASE (WM_PRINTCLIENT);
|
|
CASE (WM_APPCOMMAND);
|
|
CASE (WM_HANDHELDFIRST);
|
|
CASE (WM_HANDHELDLAST);
|
|
CASE (WM_AFXFIRST);
|
|
CASE (WM_AFXLAST);
|
|
CASE (WM_PENWINFIRST);
|
|
CASE (WM_PENWINLAST);
|
|
CASE (WM_APP);
|
|
#undef CASE
|
|
default:
|
|
if (msg >= WM_HANDHELDFIRST && msg <= WM_HANDHELDLAST)
|
|
sprintf (bfr, "WM_HANDHELDFIRST+%d", msg - WM_HANDHELDFIRST);
|
|
else if (msg >= WM_AFXFIRST && msg <= WM_AFXLAST)
|
|
sprintf (bfr, "WM_AFXFIRST+%d", msg - WM_AFXFIRST);
|
|
else if (msg >= WM_PENWINFIRST && msg <= WM_PENWINLAST)
|
|
sprintf (bfr, "WM_PENWINFIRST+%d", msg - WM_PENWINFIRST);
|
|
else if (msg >= WM_USER && msg <= 0x7FFF)
|
|
sprintf (bfr, "WM_USER+%d", msg - WM_USER);
|
|
else if (msg >= 0xC000 && msg <= 0xFFFF)
|
|
sprintf (bfr, "reg-%#x", msg);
|
|
else
|
|
sprintf (bfr, "unk-%#x", msg);
|
|
return bfr;
|
|
}
|
|
g_assert_not_reached ();
|
|
}
|
|
|
|
#endif /* G_ENABLE_DEBUG */
|