/* Definitions and headers for communication with X protocol.
- Copyright (C) 1989, 1993-1994, 1998-2014 Free Software Foundation,
+ Copyright (C) 1989, 1993-1994, 1998-2015 Free Software Foundation,
Inc.
This file is part of GNU Emacs.
/* Some definitions to reduce conditionals. */
typedef GtkWidget *xt_or_gtk_widget;
-#define XtParent(x) (gtk_widget_get_parent (x))
#undef XSync
#define XSync(d, b) do { gdk_window_process_all_updates (); \
XSync (d, b); } while (false)
#include "dispextern.h"
#include "termhooks.h"
+INLINE_HEADER_BEGIN
+
/* Black and white pixel values for the screen which frame F is on. */
#define BLACK_PIX_DEFAULT(f) \
BlackPixel (FRAME_X_DISPLAY (f), FRAME_X_SCREEN_NUMBER (f))
/* This says how to access this display in Xlib. */
Display *display;
+ /* A connection number (file descriptor) for the display. */
+ int connection;
+
/* This is a cons cell of the form (NAME . FONT-LIST-CACHE). */
Lisp_Object name_list_element;
/* The cursor to use for vertical scroll bars. */
Cursor vertical_scroll_bar_cursor;
+ /* The cursor to use for horizontal scroll bars. */
+ Cursor horizontal_scroll_bar_cursor;
+
/* The invisible cursor used for pointer blanking.
Unused if this display supports Xfixes extension. */
Cursor invisible_cursor;
/* More atoms for Ghostscript support. */
Atom Xatom_DONE, Xatom_PAGE;
- /* Atom used in toolkit scroll bar client messages. */
- Atom Xatom_Scrollbar;
+ /* Atoms used in toolkit scroll bar client messages. */
+ Atom Xatom_Scrollbar, Xatom_Horizontal_Scrollbar;
/* Atom used in XEmbed client messages. */
Atom Xatom_XEMBED, Xatom_XEMBED_INFO;
struct x_output
{
- /* Height of menu bar widget, in pixels.
- Zero if not using the X toolkit.
- When using the toolkit, this value is not meaningful
- if the menubar is turned off. */
+#if defined (USE_X_TOOLKIT) || defined (USE_GTK)
+ /* Height of menu bar widget, in pixels. This value
+ is not meaningful if the menubar is turned off. */
int menubar_height;
+#endif
/* Height of tool bar widget, in pixels. top_height is used if tool bar
at top, bottom_height if tool bar is at the bottom.
GtkWidget *menubar_widget;
/* The tool bar in this frame */
GtkWidget *toolbar_widget;
-#ifdef HAVE_GTK_HANDLE_BOX_NEW
-/* The handle box that makes the tool bar detachable. */
- GtkWidget *handlebox_widget;
-#endif
/* True if tool bar is packed into the hbox widget (i.e. vertical). */
bool_bf toolbar_in_hbox : 1;
bool_bf toolbar_is_packed : 1;
bars). */
unsigned long scroll_bar_background_pixel;
- /* Top and bottom shadow colors for 3d toolkit scrollbars. -1 means
- let the scroll compute them itself. */
+#if defined (USE_LUCID) && defined (USE_TOOLKIT_SCROLL_BARS)
+ /* Top and bottom shadow colors for 3D Lucid scrollbars.
+ -1 means let the scroll compute them itself. */
unsigned long scroll_bar_top_shadow_pixel;
unsigned long scroll_bar_bottom_shadow_pixel;
+#endif
/* Descriptor for the cursor in use for this window. */
Cursor text_cursor;
false, tell Xt not to wait. */
bool_bf wait_for_wm : 1;
- /* True if _NET_WM_STATE_HIDDEN is set for this frame. */
- bool_bf net_wm_state_hidden_seen : 1;
-
#ifdef HAVE_X_I18N
/* Input context (currently, this means Compose key handler setup). */
XIC xic;
int move_offset_left;
};
+/* Extreme 'short' and 'long' values suitable for libX11. */
+#define X_SHRT_MAX 0x7fff
+#define X_SHRT_MIN (-1 - X_SHRT_MAX)
+#define X_LONG_MAX 0x7fffffff
+#define X_LONG_MIN (-1 - X_LONG_MAX)
+#define X_ULONG_MAX 0xffffffffUL
+
#define No_Cursor (None)
enum
#endif /* !USE_GTK */
#endif
+#if defined (USE_X_TOOLKIT) || defined (USE_GTK)
+#define FRAME_MENUBAR_HEIGHT(f) ((f)->output_data.x->menubar_height)
+#else
+#define FRAME_MENUBAR_HEIGHT(f) ((void) f, 0)
+#endif /* USE_X_TOOLKIT || USE_GTK */
#define FRAME_FONT(f) ((f)->output_data.x->font)
#define FRAME_FONTSET(f) ((f)->output_data.x->fontset)
-#define FRAME_MENUBAR_HEIGHT(f) ((f)->output_data.x->menubar_height)
#define FRAME_TOOLBAR_TOP_HEIGHT(f) ((f)->output_data.x->toolbar_top_height)
#define FRAME_TOOLBAR_BOTTOM_HEIGHT(f) \
((f)->output_data.x->toolbar_bottom_height)
/* Last scroll bar part seen in xaw_jump_callback and xaw_scroll_callback. */
enum scroll_bar_part last_seen_part;
#endif
+
+#if defined (USE_TOOLKIT_SCROLL_BARS) && !defined (USE_GTK)
+ /* Last value of whole for horizontal scrollbars. */
+ int whole;
+#endif
+
+ /* True if the scroll bar is horizontal. */
+ bool horizontal;
};
/* Turning a lisp vector value into a pointer to a struct scroll_bar. */
#define VERTICAL_SCROLL_BAR_INSIDE_HEIGHT(f, height) \
((height) - VERTICAL_SCROLL_BAR_TOP_BORDER - VERTICAL_SCROLL_BAR_BOTTOM_BORDER)
+/* Return the inside height of a horizontal scroll bar, given the outside
+ height. */
+#define HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT(f, height) \
+ ((height) \
+ - HORIZONTAL_SCROLL_BAR_TOP_BORDER \
+ - HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
+
+/* Return the length of the rectangle within which the left part of the
+ handle must stay. This isn't equivalent to the inside width, because
+ the scroll bar handle has a minimum width.
+
+ This is the real range of motion for the scroll bar, so when we're
+ scaling buffer positions to scroll bar positions, we use this, not
+ HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH. */
+#define HORIZONTAL_SCROLL_BAR_LEFT_RANGE(f, width) \
+ (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH (f, width) - HORIZONTAL_SCROLL_BAR_MIN_HANDLE)
+
+/* Return the inside width of horizontal scroll bar, given the outside
+ width. See HORIZONTAL_SCROLL_BAR_LEFT_RANGE too. */
+#define HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH(f, width) \
+ ((width) - HORIZONTAL_SCROLL_BAR_LEFT_BORDER - HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
+
/* Border widths for scroll bars.
#define VERTICAL_SCROLL_BAR_TOP_BORDER (2)
#define VERTICAL_SCROLL_BAR_BOTTOM_BORDER (2)
+#define HORIZONTAL_SCROLL_BAR_LEFT_BORDER (2)
+#define HORIZONTAL_SCROLL_BAR_RIGHT_BORDER (2)
+#define HORIZONTAL_SCROLL_BAR_TOP_BORDER (2)
+#define HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER (2)
+
/* Minimum lengths for scroll bar handles, in pixels. */
#define VERTICAL_SCROLL_BAR_MIN_HANDLE (5)
+#define HORIZONTAL_SCROLL_BAR_MIN_HANDLE (5)
/* If a struct input_event has a kind which is SELECTION_REQUEST_EVENT
or SELECTION_CLEAR_EVENT, then its contents are really described
struct selection_input_event
{
int kind;
- Display *display;
+ struct x_display_info *dpyinfo;
/* We spell it with an "o" here because X does. */
Window requestor;
Atom selection, target, property;
Time time;
};
-#define SELECTION_EVENT_DISPLAY(eventp) \
- (((struct selection_input_event *) (eventp))->display)
+/* Unlike macros below, this can't be used as an lvalue. */
+INLINE Display *
+SELECTION_EVENT_DISPLAY (struct input_event *ev)
+{
+ return ((struct selection_input_event *) ev)->dpyinfo->display;
+}
+#define SELECTION_EVENT_DPYINFO(eventp) \
+ (((struct selection_input_event *) (eventp))->dpyinfo)
/* We spell it with an "o" here because X does. */
#define SELECTION_EVENT_REQUESTOR(eventp) \
(((struct selection_input_event *) (eventp))->requestor)
/* From xfns.c. */
extern void x_free_gcs (struct frame *);
+extern void x_relative_mouse_position (struct frame *, int *, int *);
/* From xrdb.c. */
/* Defined in xterm.c */
-extern int x_text_icon (struct frame *, const char *);
+extern bool x_text_icon (struct frame *, const char *);
extern void x_catch_errors (Display *);
extern void x_check_errors (Display *, const char *)
ATTRIBUTE_FORMAT_PRINTF (2, 0);
extern bool x_had_errors_p (Display *);
extern void x_uncatch_errors (void);
extern void x_clear_errors (Display *);
-extern void x_set_window_size (struct frame *, int, int, int, bool);
extern void xembed_request_focus (struct frame *);
extern void x_ewmh_activate_frame (struct frame *);
extern void x_delete_terminal (struct terminal *terminal);
double, int);
#endif
extern bool x_alloc_nearest_color (struct frame *, Colormap, XColor *);
-extern void x_query_color (struct frame *f, XColor *);
extern void x_clear_area (Display *, Window, int, int, int, int);
#if !defined USE_X_TOOLKIT && !defined USE_GTK
extern void x_mouse_leave (struct x_display_info *);
extern int x_dispatch_event (XEvent *, Display *);
#endif
extern int x_x_to_emacs_modifiers (struct x_display_info *, int);
-extern int x_display_pixel_height (struct x_display_info *);
-extern int x_display_pixel_width (struct x_display_info *);
+
+INLINE int
+x_display_pixel_height (struct x_display_info *dpyinfo)
+{
+ return HeightOfScreen (dpyinfo->screen);
+}
+
+INLINE int
+x_display_pixel_width (struct x_display_info *dpyinfo)
+{
+ return WidthOfScreen (dpyinfo->screen);
+}
+
+INLINE void
+x_display_set_last_user_time (struct x_display_info *dpyinfo, Time t)
+{
+#ifdef ENABLE_CHECKING
+ eassert (t <= X_ULONG_MAX);
+#endif
+ dpyinfo->last_user_time = t;
+}
extern void x_set_sticky (struct frame *, Lisp_Object, Lisp_Object);
extern void x_wait_for_event (struct frame *, int);
+extern void x_clear_under_internal_border (struct frame *f);
/* Defined in xselect.c. */
Lisp_Object format,
Lisp_Object values);
-extern int x_handle_dnd_message (struct frame *,
- const XClientMessageEvent *,
- struct x_display_info *,
- struct input_event *);
+extern bool x_handle_dnd_message (struct frame *,
+ const XClientMessageEvent *,
+ struct x_display_info *,
+ struct input_event *);
extern int x_check_property_data (Lisp_Object);
extern void x_fill_property_data (Display *,
Lisp_Object,
extern void x_clipboard_manager_save_frame (Lisp_Object);
extern void x_clipboard_manager_save_all (void);
-/* Defined in xfns.c */
-
-extern Lisp_Object x_get_focus_frame (struct frame *);
-
#ifdef USE_GTK
extern int xg_set_icon (struct frame *, Lisp_Object);
extern int xg_set_icon_from_xpm_data (struct frame *, const char **);
#endif /* USE_GTK */
-extern void x_implicitly_set_name (struct frame *, Lisp_Object, Lisp_Object);
extern void xic_free_xfontset (struct frame *);
extern void create_frame_xic (struct frame *);
extern void destroy_frame_xic (struct frame *);
#if defined USE_GTK || defined USE_MOTIF
extern void x_menu_set_in_use (int);
#endif
-#ifdef USE_MOTIF
extern void x_menu_wait_for_event (void *data);
-#endif
-extern int popup_activated (void);
extern void initialize_frame_menubar (struct frame *);
-/* Defined in widget.c */
-
-#ifdef USE_X_TOOLKIT
-extern void widget_store_internal_border (Widget);
-#endif
-
/* Defined in xsmfns.c */
#ifdef HAVE_X_SM
extern void x_session_initialize (struct x_display_info *dpyinfo);
-extern int x_session_have_connection (void);
+extern bool x_session_have_connection (void);
extern void x_session_close (void);
#endif
extern Lisp_Object Qx_gtk_map_stock;
-#if !defined USE_X_TOOLKIT && !defined USE_GTK
-extern void x_clear_under_internal_border (struct frame *f);
-#endif
-
/* Is the frame embedded into another application? */
#define FRAME_X_EMBEDDED_P(f) (FRAME_X_OUTPUT(f)->explicit_parent != 0)
(nr).width = (rwidth), \
(nr).height = (rheight))
+INLINE_HEADER_END
+
#endif /* XTERM_H */