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310ab7b531
It started out as busywork, but it does many separate things. If I could
start over, I'd take them apart into multiple commits:
1. Remove G_ENABLE_DEBUG around GDK_DEBUG_*() calls
This is not needed at all, the calls themselves take care of it.
2. Remove G_ENABLE_DEBUG around profiling code
This now enables profiling support in release builds.
3. Stop poking _gdk_debug_flags and use GDK_DEBUG_CHECK()
This was old code that was never updated.
4. Make !G_ENABLE_DEBUG turn off GDK_DEBUG_CHECK()
The code used to
#define GDK_DEBUG_CHECK(...) false
#define GDK_DEBUG(...)
which would compile away all the code inside those macros. This
means a lot of variable definitions and debug utility functions
would suddenly no longer be used and cause compiler errors.
797 lines
19 KiB
C
797 lines
19 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) 1998-2002 Tor Lillqvist
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* Copyright (C) 2023 the GTK team
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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, see <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <glib/gprintf.h>
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#include <stdlib.h>
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#include <string.h>
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#include <limits.h>
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#include <io.h>
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#include "gdk.h"
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#include "gdkdebugprivate.h"
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#include "gdkkeysyms.h"
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#include <glib/gi18n-lib.h>
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#include "gdkprivate-win32.h"
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#include "gdkinput-dmanipulation.h"
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#include "gdkwin32.h"
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#include <objbase.h>
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#include <windows.h>
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#include <wintab.h>
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#include <imm.h>
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/* Whether GDK initialized COM */
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static gboolean co_initialized = FALSE;
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/* Whether GDK initialized OLE */
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static gboolean ole_initialized = FALSE;
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void
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_gdk_win32_surfaceing_init (void)
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{
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_gdk_win32_clipdrop_init ();
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gdk_dmanipulation_initialize ();
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}
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gboolean
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gdk_win32_ensure_com (void)
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{
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if (!co_initialized)
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{
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/* UI thread should only use STA model. See
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* -> https://devblogs.microsoft.com/oldnewthing/20080424-00/?p=22603
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* -> https://devblogs.microsoft.com/oldnewthing/20071018-00/?p=24743
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*/
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const DWORD flags = COINIT_APARTMENTTHREADED |
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COINIT_DISABLE_OLE1DDE;
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HRESULT hr;
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hr = CoInitializeEx (NULL, flags);
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if (SUCCEEDED (hr))
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co_initialized = TRUE;
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else switch (hr)
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{
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case RPC_E_CHANGED_MODE:
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g_warning ("COM runtime already initialized on the main "
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"thread with an incompatible apartment model");
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break;
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default:
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HR_LOG (hr);
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break;
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}
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}
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return co_initialized;
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}
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gboolean
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gdk_win32_ensure_ole (void)
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{
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if (!ole_initialized)
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{
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HRESULT hr = OleInitialize (NULL);
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if (SUCCEEDED (hr))
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ole_initialized = TRUE;
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else switch (hr)
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{
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case RPC_E_CHANGED_MODE:
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g_warning ("Failed to initialize the OLE2 runtime because "
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"the thread has an incompatible apartment model");
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break;
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default:
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HR_LOG (hr);
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break;
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}
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}
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return ole_initialized;
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}
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void
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_gdk_win32_api_failed (const char *where,
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const char *api)
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{
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DWORD error_code = GetLastError ();
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char *msg = g_win32_error_message (error_code);
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g_warning ("%s: %s failed with code %lu: %s", where, api, error_code, msg);
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g_free (msg);
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}
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void
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_gdk_other_api_failed (const char *where,
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const char *api)
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{
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g_warning ("%s: %s failed", where, api);
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}
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/*
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* Like g_strdup_printf, but to a static buffer. Return value does not
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* have to be g_free()d. The buffer is of bounded size and reused
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* cyclically. Thus the return value is valid only until that part of
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* the buffer happens to get reused. This doesn’t matter as this
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* function’s return value is used in debugging output right after the call,
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* and the return value isn’t used after that.
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*/
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static char *
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static_printf (const char *format,
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...)
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{
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static char buf[10000];
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char *msg;
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static char *bufp = buf;
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char *retval;
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va_list args;
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va_start (args, format);
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msg = g_strdup_vprintf (format, args);
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va_end (args);
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g_assert (strlen (msg) < sizeof (buf));
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if (bufp + strlen (msg) + 1 > buf + sizeof (buf))
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bufp = buf;
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retval = bufp;
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strcpy (bufp, msg);
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bufp += strlen (msg) + 1;
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g_free (msg);
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return retval;
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}
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char *
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_gdk_win32_surface_state_to_string (GdkToplevelState state)
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{
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char buf[100];
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char *bufp = buf;
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char *s = "";
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buf[0] = '\0';
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#define BIT(x) \
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if (state & GDK_TOPLEVEL_STATE_ ## x) \
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(bufp += sprintf (bufp, "%s" #x, s), s = "|")
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BIT (MINIMIZED);
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BIT (MAXIMIZED);
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BIT (STICKY);
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#undef BIT
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return static_printf ("%s", buf);
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}
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char *
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_gdk_win32_surface_style_to_string (LONG style)
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{
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char buf[1000];
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char *bufp = buf;
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char *s = "";
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buf[0] = '\0';
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#define BIT(x) \
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if (style & WS_ ## x) \
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(bufp += sprintf (bufp, "%s" #x, s), s = "|")
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/* Note that many of the WS_* macros are in face several bits.
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* Handle just the individual bits here. Sort as in w32api's
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* winuser.h.
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*/
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BIT (BORDER);
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BIT (CHILD);
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BIT (CLIPCHILDREN);
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BIT (CLIPSIBLINGS);
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BIT (DISABLED);
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BIT (DLGFRAME);
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BIT (GROUP);
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BIT (HSCROLL);
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BIT (ICONIC);
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BIT (MAXIMIZE);
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BIT (MAXIMIZEBOX);
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BIT (MINIMIZE);
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BIT (MINIMIZEBOX);
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BIT (POPUP);
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BIT (SIZEBOX);
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BIT (SYSMENU);
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BIT (TABSTOP);
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BIT (THICKFRAME);
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BIT (VISIBLE);
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BIT (VSCROLL);
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#undef BIT
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return static_printf ("%s", buf);
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}
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char *
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_gdk_win32_surface_exstyle_to_string (LONG style)
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{
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char buf[1000];
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char *bufp = buf;
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char *s = "";
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buf[0] = '\0';
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#define BIT(x) \
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if (style & WS_EX_ ## x) \
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(bufp += sprintf (bufp, "%s" #x, s), s = "|")
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/* Note that many of the WS_EX_* macros are in face several bits.
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* Handle just the individual bits here. Sort as in w32api's
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* winuser.h.
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*/
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BIT (ACCEPTFILES);
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BIT (APPWINDOW);
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BIT (CLIENTEDGE);
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#ifndef WS_EX_COMPOSITED
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# define WS_EX_COMPOSITED 0x02000000L
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#endif
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BIT (COMPOSITED);
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BIT (CONTEXTHELP);
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BIT (CONTROLPARENT);
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BIT (DLGMODALFRAME);
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BIT (LAYOUTRTL);
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BIT (LEFTSCROLLBAR);
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BIT (MDICHILD);
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BIT (NOACTIVATE);
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BIT (NOINHERITLAYOUT);
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BIT (NOPARENTNOTIFY);
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BIT (RIGHT);
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BIT (RTLREADING);
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BIT (STATICEDGE);
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BIT (TOOLWINDOW);
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BIT (TOPMOST);
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BIT (TRANSPARENT);
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BIT (WINDOWEDGE);
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#undef BIT
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return static_printf ("%s", buf);
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}
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char *
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_gdk_win32_surface_pos_bits_to_string (UINT flags)
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{
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char buf[1000];
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char *bufp = buf;
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char *s = "";
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buf[0] = '\0';
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#define BIT(x) \
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if (flags & SWP_ ## x) \
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(bufp += sprintf (bufp, "%s" #x, s), s = "|")
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BIT (DRAWFRAME);
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BIT (FRAMECHANGED);
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BIT (HIDEWINDOW);
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BIT (NOACTIVATE);
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BIT (NOCOPYBITS);
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BIT (NOMOVE);
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BIT (NOSIZE);
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BIT (NOREDRAW);
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BIT (NOZORDER);
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BIT (SHOWWINDOW);
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BIT (NOOWNERZORDER);
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BIT (NOSENDCHANGING);
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BIT (DEFERERASE);
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BIT (ASYNCWINDOWPOS);
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#undef BIT
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return static_printf ("%s", buf);
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}
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char *
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_gdk_win32_drag_action_to_string (GdkDragAction actions)
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{
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char buf[100];
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char *bufp = buf;
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char *s = "";
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buf[0] = '\0';
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#define BIT(x) \
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if (actions & GDK_ACTION_ ## x) \
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(bufp += sprintf (bufp, "%s" #x, s), s = "|")
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BIT (COPY);
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BIT (MOVE);
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BIT (LINK);
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BIT (ASK);
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#undef BIT
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return static_printf ("%s", buf);
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}
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static char *
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_gdk_win32_rop2_to_string (int rop2)
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{
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switch (rop2)
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{
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#define CASE(x) case R2_##x: return #x
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CASE (BLACK);
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CASE (COPYPEN);
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CASE (MASKNOTPEN);
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CASE (MASKPEN);
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CASE (MASKPENNOT);
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CASE (MERGENOTPEN);
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CASE (MERGEPEN);
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CASE (MERGEPENNOT);
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CASE (NOP);
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CASE (NOT);
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CASE (NOTCOPYPEN);
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CASE (NOTMASKPEN);
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CASE (NOTMERGEPEN);
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CASE (NOTXORPEN);
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CASE (WHITE);
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CASE (XORPEN);
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#undef CASE
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default: return static_printf ("illegal_%x", rop2);
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}
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/* NOTREACHED */
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return NULL;
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}
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static char *
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_gdk_win32_lbstyle_to_string (UINT brush_style)
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{
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switch (brush_style)
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{
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#define CASE(x) case BS_##x: return #x
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CASE (DIBPATTERN);
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CASE (DIBPATTERNPT);
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CASE (HATCHED);
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CASE (HOLLOW);
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CASE (PATTERN);
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CASE (SOLID);
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#undef CASE
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default: return static_printf ("illegal_%d", brush_style);
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}
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/* NOTREACHED */
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return NULL;
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}
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static char *
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_gdk_win32_pstype_to_string (DWORD pen_style)
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{
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switch (pen_style & PS_TYPE_MASK)
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{
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case PS_GEOMETRIC: return "GEOMETRIC";
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case PS_COSMETIC: return "COSMETIC";
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default: return static_printf ("illegal_%d", pen_style & PS_TYPE_MASK);
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}
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/* NOTREACHED */
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return NULL;
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}
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static char *
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_gdk_win32_psstyle_to_string (DWORD pen_style)
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{
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switch (pen_style & PS_STYLE_MASK)
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{
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#define CASE(x) case PS_##x: return #x
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CASE (ALTERNATE);
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CASE (SOLID);
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CASE (DASH);
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CASE (DOT);
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CASE (DASHDOT);
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CASE (DASHDOTDOT);
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CASE (NULL);
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CASE (USERSTYLE);
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CASE (INSIDEFRAME);
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#undef CASE
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default: return static_printf ("illegal_%d", pen_style & PS_STYLE_MASK);
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}
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/* NOTREACHED */
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return NULL;
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}
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static char *
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_gdk_win32_psendcap_to_string (DWORD pen_style)
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{
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switch (pen_style & PS_ENDCAP_MASK)
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{
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#define CASE(x) case PS_ENDCAP_##x: return #x
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CASE (ROUND);
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CASE (SQUARE);
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CASE (FLAT);
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#undef CASE
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default: return static_printf ("illegal_%d", pen_style & PS_ENDCAP_MASK);
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}
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/* NOTREACHED */
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return NULL;
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}
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static char *
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_gdk_win32_psjoin_to_string (DWORD pen_style)
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{
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switch (pen_style & PS_JOIN_MASK)
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{
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#define CASE(x) case PS_JOIN_##x: return #x
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CASE (ROUND);
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CASE (BEVEL);
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CASE (MITER);
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#undef CASE
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default: return static_printf ("illegal_%d", pen_style & PS_JOIN_MASK);
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}
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/* NOTREACHED */
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return NULL;
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}
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void
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_gdk_win32_print_dc (HDC hdc)
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{
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HGDIOBJ obj;
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LOGBRUSH logbrush;
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EXTLOGPEN extlogpen;
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HRGN hrgn;
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RECT rect;
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int flag;
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g_print ("%p:\n", hdc);
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obj = GetCurrentObject (hdc, OBJ_BRUSH);
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GetObject (obj, sizeof (LOGBRUSH), &logbrush);
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g_print ("brush: %s color=%06lx hatch=%p\n",
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_gdk_win32_lbstyle_to_string (logbrush.lbStyle),
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logbrush.lbColor, (gpointer) logbrush.lbHatch);
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obj = GetCurrentObject (hdc, OBJ_PEN);
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GetObject (obj, sizeof (EXTLOGPEN), &extlogpen);
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g_print ("pen: %s %s %s %s w=%d %s\n",
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_gdk_win32_pstype_to_string (extlogpen.elpPenStyle),
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_gdk_win32_psstyle_to_string (extlogpen.elpPenStyle),
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_gdk_win32_psendcap_to_string (extlogpen.elpPenStyle),
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_gdk_win32_psjoin_to_string (extlogpen.elpPenStyle),
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(int) extlogpen.elpWidth,
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_gdk_win32_lbstyle_to_string (extlogpen.elpBrushStyle));
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g_print ("rop2: %s textcolor=%06lx\n",
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_gdk_win32_rop2_to_string (GetROP2 (hdc)),
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GetTextColor (hdc));
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hrgn = CreateRectRgn (0, 0, 0, 0);
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if ((flag = GetClipRgn (hdc, hrgn)) == -1)
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WIN32_API_FAILED ("GetClipRgn");
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else if (flag == 0)
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g_print ("no clip region\n");
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else if (flag == 1)
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{
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GetRgnBox (hrgn, &rect);
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g_print ("clip region: %p bbox: %s\n",
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hrgn, _gdk_win32_rect_to_string (&rect));
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}
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DeleteObject (hrgn);
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}
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char *
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_gdk_win32_message_to_string (UINT msg)
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{
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switch (msg)
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{
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#define CASE(x) case x: return #x
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CASE (WM_NULL);
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CASE (WM_CREATE);
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CASE (WM_DESTROY);
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CASE (WM_MOVE);
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CASE (WM_SIZE);
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CASE (WM_ACTIVATE);
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CASE (WM_SETFOCUS);
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CASE (WM_KILLFOCUS);
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CASE (WM_ENABLE);
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CASE (WM_SETREDRAW);
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CASE (WM_SETTEXT);
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CASE (WM_GETTEXT);
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CASE (WM_GETTEXTLENGTH);
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CASE (WM_PAINT);
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CASE (WM_CLOSE);
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CASE (WM_QUERYENDSESSION);
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CASE (WM_QUERYOPEN);
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CASE (WM_ENDSESSION);
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CASE (WM_QUIT);
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CASE (WM_ERASEBKGND);
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CASE (WM_SYSCOLORCHANGE);
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CASE (WM_SHOWWINDOW);
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CASE (WM_WININICHANGE);
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CASE (WM_DEVMODECHANGE);
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CASE (WM_ACTIVATEAPP);
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CASE (WM_FONTCHANGE);
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CASE (WM_TIMECHANGE);
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CASE (WM_CANCELMODE);
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CASE (WM_SETCURSOR);
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CASE (WM_MOUSEACTIVATE);
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CASE (WM_CHILDACTIVATE);
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CASE (WM_QUEUESYNC);
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CASE (WM_GETMINMAXINFO);
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CASE (WM_PAINTICON);
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CASE (WM_ICONERASEBKGND);
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CASE (WM_NEXTDLGCTL);
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CASE (WM_SPOOLERSTATUS);
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CASE (WM_DRAWITEM);
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CASE (WM_MEASUREITEM);
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CASE (WM_DELETEITEM);
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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_MOUSEHWHEEL);
|
||
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);
|
||
CASE (WT_PACKET);
|
||
CASE (WT_CSRCHANGE);
|
||
CASE (WT_PROXIMITY);
|
||
CASE (WM_DPICHANGED);
|
||
#undef CASE
|
||
default:
|
||
if (msg >= WM_HANDHELDFIRST && msg <= WM_HANDHELDLAST)
|
||
return static_printf ("WM_HANDHELDFIRST+%d", msg - WM_HANDHELDFIRST);
|
||
else if (msg >= WM_AFXFIRST && msg <= WM_AFXLAST)
|
||
return static_printf ("WM_AFXFIRST+%d", msg - WM_AFXFIRST);
|
||
else if (msg >= WM_PENWINFIRST && msg <= WM_PENWINLAST)
|
||
return static_printf ("WM_PENWINFIRST+%d", msg - WM_PENWINFIRST);
|
||
else if (msg >= WM_USER && msg <= 0x7FFF)
|
||
return static_printf ("WM_USER+%d", msg - WM_USER);
|
||
else if (msg >= 0xC000 && msg <= 0xFFFF)
|
||
return static_printf ("reg-%#x", msg);
|
||
else
|
||
return static_printf ("unk-%#x", msg);
|
||
}
|
||
/* NOTREACHED */
|
||
return NULL;
|
||
}
|
||
|
||
char *
|
||
_gdk_win32_key_to_string (LONG lParam)
|
||
{
|
||
char buf[100];
|
||
char *keyname_utf8;
|
||
|
||
if (GetKeyNameText (lParam, buf, sizeof (buf)) &&
|
||
(keyname_utf8 = g_locale_to_utf8 (buf, -1, NULL, NULL, NULL)) != NULL)
|
||
{
|
||
char *retval = static_printf ("%s", keyname_utf8);
|
||
|
||
g_free (keyname_utf8);
|
||
|
||
return retval;
|
||
}
|
||
|
||
return static_printf ("unk-%#lx", lParam);
|
||
}
|
||
|
||
char *
|
||
_gdk_win32_cf_to_string (UINT format)
|
||
{
|
||
char buf[100];
|
||
|
||
switch (format)
|
||
{
|
||
#define CASE(x) case CF_##x: return "CF_" #x
|
||
CASE (BITMAP);
|
||
CASE (DIB);
|
||
CASE (DIBV5);
|
||
CASE (DIF);
|
||
CASE (DSPBITMAP);
|
||
CASE (DSPENHMETAFILE);
|
||
CASE (DSPMETAFILEPICT);
|
||
CASE (DSPTEXT);
|
||
CASE (ENHMETAFILE);
|
||
CASE (HDROP);
|
||
CASE (LOCALE);
|
||
CASE (METAFILEPICT);
|
||
CASE (OEMTEXT);
|
||
CASE (OWNERDISPLAY);
|
||
CASE (PALETTE);
|
||
CASE (PENDATA);
|
||
CASE (RIFF);
|
||
CASE (SYLK);
|
||
CASE (TEXT);
|
||
CASE (WAVE);
|
||
CASE (TIFF);
|
||
CASE (UNICODETEXT);
|
||
default:
|
||
if (format >= CF_GDIOBJFIRST &&
|
||
format <= CF_GDIOBJLAST)
|
||
return static_printf ("CF_GDIOBJ%d", format - CF_GDIOBJFIRST);
|
||
if (format >= CF_PRIVATEFIRST &&
|
||
format <= CF_PRIVATELAST)
|
||
return static_printf ("CF_PRIVATE%d", format - CF_PRIVATEFIRST);
|
||
if (GetClipboardFormatName (format, buf, sizeof (buf)))
|
||
return static_printf ("'%s'", buf);
|
||
else
|
||
return static_printf ("unk-%#lx", format);
|
||
}
|
||
}
|
||
|
||
char *
|
||
_gdk_win32_rect_to_string (const RECT *rect)
|
||
{
|
||
return static_printf ("%ldx%ld@%+ld%+ld",
|
||
(rect->right - rect->left), (rect->bottom - rect->top),
|
||
rect->left, rect->top);
|
||
}
|