/* Definitions and headers for communication with X protocol.
Copyright (C) 1989, 1993, 1994, 1998, 1999, 2000, 2001, 2002, 2003,
- 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+ 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
This file is part of GNU Emacs.
-GNU Emacs is free software; you can redistribute it and/or modify
+GNU Emacs is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 3, or (at your option)
-any later version.
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
-along with GNU Emacs; see the file COPYING. If not, write to
-the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA. */
+along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <X11/Xlib.h>
#include <X11/cursorfont.h>
#define WHITE_PIX_DEFAULT(f) WhitePixel (FRAME_X_DISPLAY (f), \
XScreenNumberOfScreen (FRAME_X_SCREEN (f)))
-#define FONT_WIDTH(f) ((f)->max_bounds.width)
+#define FONT_WIDTH(f) ((f)->max_width)
#define FONT_HEIGHT(f) ((f)->ascent + (f)->descent)
#define FONT_BASE(f) ((f)->ascent)
#define FONT_DESCENT(f) ((f)->descent)
| EnterWindowMask \
| VisibilityChangeMask)
+#ifdef HAVE_X11R6_XIM
+/* Data structure passed to xim_instantiate_callback. */
+struct xim_inst_t
+{
+ struct x_display_info *dpyinfo;
+ char *resource_name;
+};
+#endif /* HAVE_X11R6_XIM */
+
/* Structure recording X pixmap and reference count.
If REFCOUNT is 0 then this record is free to be reused. */
/* Number of planes on this screen. */
int n_planes;
- /* Dimensions of this screen. */
- int height, width;
-
/* Mask of things that cause the mouse to be grabbed. */
int grabbed;
/* The cursor to use for vertical scroll bars. */
Cursor vertical_scroll_bar_cursor;
+ /* The invisible cursor used for pointer blanking. */
+ Cursor invisible_cursor;
+
#ifdef USE_GTK
/* The GDK cursor for scroll bars and popup menus. */
GdkCursor *xg_cursor;
/* X Resource data base */
XrmDatabase xrdb;
- /* A table of all the fonts we have already loaded. */
- struct font_info *font_table;
-
- /* The current capacity of x_font_table. */
- int font_table_size;
-
/* Minimum width over all characters in all fonts in font_table. */
int smallest_char_width;
char *x_id_name;
- /* The number of fonts actually stored in x_font_table.
- font_table[n] is used and valid if 0 <= n < n_fonts. 0 <=
- n_fonts <= font_table_size and font_table[i].name != 0. */
+ /* The number of fonts opened for this display. */
int n_fonts;
/* Pointer to bitmap records. */
/* Atom used in toolkit scroll bar client messages. */
Atom Xatom_Scrollbar;
+ /* Atom used in XEmbed client messages. */
+ Atom Xatom_XEMBED;
+
int cut_buffers_initialized; /* Whether we're sure they all exist */
/* The frame (if any) which has the X window that has keyboard focus.
minibuffer. */
struct frame *x_highlight_frame;
- /* The null pixel used for filling a character background with
- background color of a gc. */
- Pixmap null_pixel;
-
/* The gray pixmap. */
Pixmap gray;
- /* Cache of images. */
- struct image_cache *image_cache;
-
#ifdef HAVE_X_I18N
/* XIM (X Input method). */
XIM xim;
XIMStyles *xim_styles;
+ struct xim_inst_t *xim_callback_data;
#endif
/* If non-null, a cache of the colors in the color map. Don't
size_t x_dnd_atoms_size;
size_t x_dnd_atoms_length;
- /* Extended window manager hints, Atoms supported by the window manager */
+ /* Extended window manager hints, Atoms supported by the window manager and
+ atoms for settig the window type. */
Atom *net_supported_atoms;
int nr_net_supported_atoms;
Window net_supported_window;
+ Atom Xatom_net_window_type, Xatom_net_window_type_tooltip;
+
+ /* Atoms dealing with maximization and fullscreen */
+ Atom Xatom_net_wm_state, Xatom_net_wm_state_fullscreen_atom,
+ Xatom_net_wm_state_maximized_horz, Xatom_net_wm_state_maximized_vert,
+ Xatom_net_wm_state_sticky;
+
+ /* XSettings atoms and windows. */
+ Atom Xatom_xsettings_sel, Xatom_xsettings_prop, Xatom_xsettings_mgr;
+ Window xsettings_window;
};
#ifdef HAVE_X_I18N
extern struct frame *x_window_to_frame P_ ((struct x_display_info *, int));
-#if defined (USE_X_TOOLKIT) || defined (USE_GTK)
extern struct frame *x_any_window_to_frame P_ ((struct x_display_info *, int));
-extern struct frame *x_non_menubar_window_to_frame P_ ((struct x_display_info *, int));
+extern struct frame *x_menubar_window_to_frame P_ ((struct x_display_info *, int));
extern struct frame *x_top_window_to_frame P_ ((struct x_display_info *, int));
+
+#if ! defined (USE_X_TOOLKIT) && ! defined (USE_GTK)
+#define x_any_window_to_frame x_window_to_frame
+#define x_top_window_to_frame x_window_to_frame
#endif
/* This is a chain of structures for all the X displays currently in use. */
extern struct x_display_info *x_display_info_for_display P_ ((Display *));
extern struct x_display_info *x_display_info_for_name P_ ((Lisp_Object));
+extern void x_set_frame_alpha P_ ((struct frame *));
extern struct x_display_info *x_term_init P_ ((Lisp_Object, char *, char *));
extern int x_display_ok P_ ((const char *));
-extern Lisp_Object x_list_fonts P_ ((struct frame *, Lisp_Object, int, int));
extern void select_visual P_ ((struct x_display_info *));
-extern struct font_info *x_get_font_info P_ ((struct frame *f, int));
-extern struct font_info *x_load_font P_ ((struct frame *, char *, int));
-extern struct font_info *x_query_font P_ ((struct frame *, char *));
-extern void x_find_ccl_program P_ ((struct font_info *));
+
\f
+struct font;
+
/* Each X frame object points to its own struct x_output object
in the output_data.x field. The x_output structure contains
the information that is specific to X windows. */
int icon_bitmap;
/* Default ASCII font of this frame. */
- XFontStruct *font;
+ struct font *font;
/* The baseline offset of the default ASCII font. */
int baseline_offset;
Cursor hand_cursor;
Cursor hourglass_cursor;
Cursor horizontal_drag_cursor;
+ Cursor current_cursor;
/* Window whose cursor is hourglass_cursor. This window is temporarily
mapped to display an hourglass cursor. */
#define FRAME_SMALLEST_FONT_HEIGHT(F) \
FRAME_X_DISPLAY_INFO(F)->smallest_font_height
-
-/* Return a pointer to the image cache of frame F. */
-
-#define FRAME_X_IMAGE_CACHE(F) FRAME_X_DISPLAY_INFO ((F))->image_cache
-
\f
/* X-specific scroll bar stuff. */
extern int x_dispatch_event P_ ((XEvent *, Display *));
extern unsigned int x_x_to_emacs_modifiers P_ ((struct x_display_info *,
unsigned));
+extern int x_display_pixel_height P_ ((struct x_display_info *));
+extern int x_display_pixel_width P_ ((struct x_display_info *));
+
+extern void x_set_sticky P_ ((struct frame *, Lisp_Object, Lisp_Object));
+extern void x_wait_for_event P_ ((struct frame *, int));
/* Defined in xselect.c */
extern void x_session_close P_ ((void));
#endif
+/* XEmbed implementation. */
+
+#define XEMBED_VERSION 0
+
+enum xembed_info
+ {
+ XEMBED_MAPPED = 1 << 0
+ };
+
+enum xembed_message
+ {
+ XEMBED_EMBEDDED_NOTIFY = 0,
+ XEMBED_WINDOW_ACTIVATE = 1,
+ XEMBED_WINDOW_DEACTIVATE = 2,
+ XEMBED_REQUEST_FOCUS = 3,
+ XEMBED_FOCUS_IN = 4,
+ XEMBED_FOCUS_OUT = 5,
+ XEMBED_FOCUS_NEXT = 6,
+ XEMBED_FOCUS_PREV = 7,
+
+ XEMBED_MODALITY_ON = 10,
+ XEMBED_MODALITY_OFF = 11,
+ XEMBED_REGISTER_ACCELERATOR = 12,
+ XEMBED_UNREGISTER_ACCELERATOR = 13,
+ XEMBED_ACTIVATE_ACCELERATOR = 14
+ };
+
+enum xembed_focus
+ {
+ XEMBED_FOCUS_CURRENT = 0,
+ XEMBED_FOCUS_FIRST = 1,
+ XEMBED_FOCUS_LAST = 2
+ };
+
+enum xembed_modifier
+ {
+ XEMBED_MODIFIER_SHIFT = 1 << 0,
+ XEMBED_MODIFIER_CONTROL = 1 << 1,
+ XEMBED_MODIFIER_ALT = 1 << 2,
+ XEMBED_MODIFIER_SUPER = 1 << 3,
+ XEMBED_MODIFIER_HYPER = 1 << 4
+ };
+
+enum xembed_accelerator
+ {
+ XEMBED_ACCELERATOR_OVERLOADED = 1 << 0
+ };
+
+/* Defined in xterm.c */
+
+extern void xembed_set_info P_ ((struct frame *f, enum xembed_info flags));
+extern void xembed_send_message P_ ((struct frame *f, Time time,
+ enum xembed_message message,
+ long detail, long data1, long data2));
+
+/* Is the frame embedded into another application? */
+
+#define FRAME_X_EMBEDDED_P(f) (FRAME_X_OUTPUT(f)->explicit_parent != 0)
+
+
#define FONT_TYPE_FOR_UNIBYTE(font, ch) 0
#define FONT_TYPE_FOR_MULTIBYTE(font, ch) 0