151 lines
6.8 KiB
C
151 lines
6.8 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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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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#ifndef __GTK_PRIVATE_H__
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#define __GTK_PRIVATE_H__
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#include <gtk/gtkwidget.h>
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G_BEGIN_DECLS
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/* The private flags that are used in the private_flags member of GtkWidget.
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*/
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typedef enum
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{
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PRIVATE_GTK_USER_STYLE = 1 << 0,
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PRIVATE_GTK_RESIZE_PENDING = 1 << 2,
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PRIVATE_GTK_HAS_POINTER = 1 << 3, /* If the pointer is above a window belonging to the widget */
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PRIVATE_GTK_SHADOWED = 1 << 4, /* If there is a grab in effect shadowing the widget */
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PRIVATE_GTK_HAS_SHAPE_MASK = 1 << 5,
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PRIVATE_GTK_IN_REPARENT = 1 << 6,
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PRIVATE_GTK_DIRECTION_SET = 1 << 7, /* If the reading direction is not DIR_NONE */
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PRIVATE_GTK_DIRECTION_LTR = 1 << 8, /* If the reading direction is DIR_LTR */
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PRIVATE_GTK_ANCHORED = 1 << 9, /* If widget has a GtkWindow ancestor */
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PRIVATE_GTK_CHILD_VISIBLE = 1 << 10, /* If widget should be mapped when parent is mapped */
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PRIVATE_GTK_REDRAW_ON_ALLOC = 1 << 11, /* If we should queue a draw on the entire widget when it is reallocated */
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PRIVATE_GTK_ALLOC_NEEDED = 1 << 12, /* If we we should allocate even if the allocation is the same */
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PRIVATE_GTK_REQUEST_NEEDED = 1 << 13 /* Whether we need to call gtk_widget_size_request */
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} GtkPrivateFlags;
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/* Macros for extracting a widgets private_flags from GtkWidget.
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*/
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#define GTK_PRIVATE_FLAGS(wid) (GTK_WIDGET (wid)->private_flags)
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#define GTK_WIDGET_USER_STYLE(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_USER_STYLE) != 0)
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#define GTK_CONTAINER_RESIZE_PENDING(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_RESIZE_PENDING) != 0)
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#define GTK_WIDGET_HAS_POINTER(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_HAS_POINTER) != 0)
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#define GTK_WIDGET_SHADOWED(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_SHADOWED) != 0)
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#define GTK_WIDGET_HAS_SHAPE_MASK(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_HAS_SHAPE_MASK) != 0)
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#define GTK_WIDGET_IN_REPARENT(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_IN_REPARENT) != 0)
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#define GTK_WIDGET_DIRECTION_SET(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_DIRECTION_SET) != 0)
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#define GTK_WIDGET_DIRECTION_LTR(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_DIRECTION_LTR) != 0)
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#define GTK_WIDGET_ANCHORED(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_ANCHORED) != 0)
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#define GTK_WIDGET_CHILD_VISIBLE(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_CHILD_VISIBLE) != 0)
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#define GTK_WIDGET_REDRAW_ON_ALLOC(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_REDRAW_ON_ALLOC) != 0)
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#define GTK_WIDGET_ALLOC_NEEDED(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_ALLOC_NEEDED) != 0)
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#define GTK_WIDGET_REQUEST_NEEDED(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_REQUEST_NEEDED) != 0)
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/* Macros for setting and clearing private widget flags.
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* we use a preprocessor string concatenation here for a clear
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* flags/private_flags distinction at the cost of single flag operations.
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*/
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#define GTK_PRIVATE_SET_FLAG(wid,flag) G_STMT_START{ (GTK_PRIVATE_FLAGS (wid) |= (PRIVATE_ ## flag)); }G_STMT_END
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#define GTK_PRIVATE_UNSET_FLAG(wid,flag) G_STMT_START{ (GTK_PRIVATE_FLAGS (wid) &= ~(PRIVATE_ ## flag)); }G_STMT_END
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#if defined G_OS_WIN32
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const gchar *_gtk_get_datadir ();
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const gchar *_gtk_get_libdir ();
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const gchar *_gtk_get_sysconfdir ();
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const gchar *_gtk_get_localedir ();
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const gchar *_gtk_get_data_prefix ();
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#undef GTK_LIBDIR
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#define GTK_LIBDIR _gtk_get_libdir ()
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#undef GTK_LOCALEDIR
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#define GTK_LOCALEDIR _gtk_get_localedir ()
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#endif /* G_OS_WIN32 */
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gboolean _gtk_fnmatch (const char *pattern,
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const char *string,
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gboolean no_leading_period);
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#define GTK_PARAM_READABLE G_PARAM_READABLE|G_PARAM_STATIC_NAME|G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB
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#define GTK_PARAM_WRITABLE G_PARAM_WRITABLE|G_PARAM_STATIC_NAME|G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB
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#define GTK_PARAM_READWRITE G_PARAM_READWRITE|G_PARAM_STATIC_NAME|G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB
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/* Many keyboard shortcuts for Mac are the same as for X
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* except they use Command key instead of Control (e.g. Cut,
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* Copy, Paste). This symbol is for those simple cases. */
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#ifndef GDK_WINDOWING_QUARTZ
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#define GTK_DEFAULT_ACCEL_MOD_MASK GDK_CONTROL_MASK
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#define GTK_DEFAULT_ACCEL_MOD_MASK_VIRTUAL GDK_CONTROL_MASK
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#else
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#define GTK_DEFAULT_ACCEL_MOD_MASK GDK_MOD2_MASK
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#define GTK_DEFAULT_ACCEL_MOD_MASK_VIRTUAL GDK_MOD2_MASK
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#endif
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/* When any of these modifiers are active, a key
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* event cannot produce a symbol, so should be
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* skipped when handling text input
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*/
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#ifndef GDK_WINDOWING_QUARTZ
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#define GTK_NO_TEXT_INPUT_MOD_MASK (GDK_MOD1_MASK | GDK_CONTROL_MASK)
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#else
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#define GTK_NO_TEXT_INPUT_MOD_MASK (GDK_MOD2_MASK | GDK_CONTROL_MASK)
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#endif
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#ifndef GDK_WINDOWING_QUARTZ
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#define GTK_EXTEND_SELECTION_MOD_MASK GDK_SHIFT_MASK
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#define GTK_MODIFY_SELECTION_MOD_MASK GDK_CONTROL_MASK
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#else
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#define GTK_EXTEND_SELECTION_MOD_MASK GDK_SHIFT_MASK
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#define GTK_MODIFY_SELECTION_MOD_MASK GDK_MOD2_MASK
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#endif
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#ifndef GDK_WINDOWING_QUARTZ
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#define GTK_TOGGLE_GROUP_MOD_MASK 0
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#else
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#define GTK_TOGGLE_GROUP_MOD_MASK GDK_MOD1_MASK
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#endif
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gboolean _gtk_button_event_triggers_context_menu (GdkEventButton *event);
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gboolean _gtk_translate_keyboard_accel_state (GdkKeymap *keymap,
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guint hardware_keycode,
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GdkModifierType state,
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GdkModifierType accel_mask,
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gint group,
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guint *keyval,
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gint *effective_group,
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gint *level,
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GdkModifierType *consumed_modifiers);
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G_END_DECLS
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#endif /* __GTK_PRIVATE_H__ */
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