X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/81d3d428c6b88e6c99f3fad6b7cc52c12236ff56..51fb064bc72968e739e8dea580e58796c1a87f4c:/src/termhooks.h?ds=sidebyside diff --git a/src/termhooks.h b/src/termhooks.h index 4d8fb8a861..2acd20bbb3 100644 --- a/src/termhooks.h +++ b/src/termhooks.h @@ -1,6 +1,6 @@ /* Parameters and display hooks for terminal devices. - Copyright (C) 1985, 1986, 1993, 1994, 2002, 2003, 2004, - 2005, 2006, 2007 Free Software Foundation, Inc. + Copyright (C) 1985, 1986, 1993, 1994, 2001, 2002, 2003, 2004, + 2005, 2006, 2007, 2008 Free Software Foundation, Inc. This file is part of GNU Emacs. @@ -24,11 +24,6 @@ Boston, MA 02110-1301, USA. */ struct glyph; struct frame; - -/* Only use prototypes when lisp.h has been included. */ -#ifndef P_ -#define P_(X) () -#endif enum scroll_bar_part { @@ -132,10 +127,6 @@ enum event_kind whose scroll bar was clicked in. .timestamp gives a timestamp (in milliseconds) for the click. */ -#ifdef WINDOWSNT - W32_SCROLL_BAR_CLICK_EVENT, /* as for SCROLL_BAR_CLICK, but only generated - by MS-Windows scroll bar controls. */ -#endif SELECTION_REQUEST_EVENT, /* Another X client wants a selection from us. See `struct selection_input_event'. */ SELECTION_CLEAR_EVENT, /* Another X client cleared our selection. */ @@ -200,6 +191,25 @@ enum event_kind #ifdef HAVE_GPM , GPM_CLICK_EVENT #endif + +#ifdef HAVE_DBUS + , DBUS_EVENT +#endif + +#ifdef WINDOWSNT + /* Generated when an APPCOMMAND event is received, in response to + Multimedia or Internet buttons on some keyboards. + Such keys are available as normal function keys on X through the + Xkeyboard extension. + On Windows, some of them get mapped to normal function key events, + but others need to be handled by APPCOMMAND. Handling them all as + APPCOMMAND events means they can be disabled + (w32-pass-multimedia-buttons-to-system), important on Windows since + the system never sees these keys if Emacs claims to handle them. + On X, the window manager seems to grab the keys it wants + first, so this is not a problem there. */ + , MULTIMEDIA_KEY_EVENT +#endif }; /* If a struct input_event has a kind which is SELECTION_REQUEST_EVENT @@ -325,7 +335,7 @@ struct terminal /* All fields before `next_terminal' should be Lisp_Object and are traced by the GC. All fields afterwards are ignored by the GC. */ - + /* Chain of all terminal devices. */ struct terminal *next_terminal; @@ -348,6 +358,11 @@ struct terminal struct kboard *kboard; #endif +#ifdef HAVE_WINDOW_SYSTEM + /* Cache of images. */ + struct image_cache *image_cache; +#endif /* HAVE_WINDOW_SYSTEM */ + /* Device-type dependent data shared amongst all frames on this terminal. */ union display_info { @@ -371,12 +386,12 @@ struct terminal /* Terminal characteristics. */ /* XXX Are these really used on non-termcap displays? */ - + int must_write_spaces; /* Nonzero means spaces in the text must actually be output; can't just skip over some columns to leave them blank. */ int fast_clear_end_of_line; /* Nonzero means terminal has a `ce' string */ - + int line_ins_del_ok; /* Terminal can insert and delete lines */ int char_ins_del_ok; /* Terminal can insert and delete chars */ int scroll_region_ok; /* Terminal supports setting the scroll @@ -399,24 +414,24 @@ struct terminal struct redisplay_interface *rif; /* Frame-based redisplay interface. */ - + /* Text display hooks. */ void (*cursor_to_hook) P_ ((struct frame *f, int vpos, int hpos)); void (*raw_cursor_to_hook) P_ ((struct frame *, int, int)); - + void (*clear_to_end_hook) P_ ((struct frame *)); void (*clear_frame_hook) P_ ((struct frame *)); void (*clear_end_of_line_hook) P_ ((struct frame *, int)); - + void (*ins_del_lines_hook) P_ ((struct frame *f, int, int)); - + void (*insert_glyphs_hook) P_ ((struct frame *f, struct glyph *s, int n)); void (*write_glyphs_hook) P_ ((struct frame *f, struct glyph *s, int n)); void (*delete_glyphs_hook) P_ ((struct frame *, int)); - + void (*ring_bell_hook) P_ ((struct frame *f)); - + void (*reset_terminal_modes_hook) P_ ((struct terminal *)); void (*set_terminal_modes_hook) P_ ((struct terminal *)); @@ -431,7 +446,7 @@ struct terminal Set *f to the frame the mouse is in, or zero if the mouse is in no Emacs frame. If it is set to zero, all the other arguments are garbage. - + If the motion started in a scroll bar, set *bar_window to the scroll bar's window, *part to the part the mouse is currently over, *x to the position of the mouse along the scroll bar, and *y to the @@ -441,7 +456,7 @@ struct terminal row of the character cell the mouse is over. Set *time to the time the mouse was at the returned position. - + This should clear mouse_moved until the next motion event arrives. */ void (*mouse_position_hook) P_ ((struct frame **f, int, @@ -467,7 +482,7 @@ struct terminal hook is zero, that means the terminal we're displaying on doesn't support overlapping frames, so there's no need to raise or lower anything. - + If RAISE is non-zero, F is brought to the front, before all other windows. If RAISE is zero, F is sent to the back, behind all other windows. */ @@ -477,7 +492,7 @@ struct terminal For example, if going from fullscreen to not fullscreen this hook may do something OS dependent, like extended window manager hints on X11. */ void (*fullscreen_hook) P_ ((struct frame *f)); - + /* Scroll bar hooks. */ @@ -486,21 +501,21 @@ struct terminal lisp objects. This allows us to place references to them in Lisp_Windows without worrying about those references becoming dangling references when the scroll bar is destroyed. - + The window-system-independent portion of Emacs just refers to scroll bars via their windows, and never looks inside the scroll bar representation; it always uses hook functions to do all the scroll bar manipulation it needs. - + The `vertical_scroll_bar' field of a Lisp_Window refers to that window's scroll bar, or is nil if the window doesn't have a scroll bar. - + The `scroll_bars' and `condemned_scroll_bars' fields of a Lisp_Frame are free for use by the scroll bar implementation in any way it sees fit. They are marked by the garbage collector. */ - - + + /* Set the vertical scroll bar for WINDOW to have its upper left corner at (TOP, LEFT), and be LENGTH rows high. Set its handle to indicate that we are displaying PORTION characters out of a total @@ -518,16 +533,16 @@ struct terminal Instead, we just assert at the beginning of redisplay that *all* scroll bars are to be removed, and then save scroll bars from the fiery pit when we actually redisplay their window. */ - + /* Arrange for all scroll bars on FRAME to be removed at the next call to `*judge_scroll_bars_hook'. A scroll bar may be spared if `*redeem_scroll_bar_hook' is applied to its window before the judgement. - + This should be applied to each frame each time its window tree is redisplayed, even if it is not displaying scroll bars at the moment; if the HAS_SCROLL_BARS flag has just been turned off, only calling this and the judge_scroll_bars_hook will get rid of them. - + If non-zero, this hook should be safe to apply to any frame, whether or not it can support scroll bars, and whether or not it is currently displaying them. */ @@ -544,7 +559,7 @@ struct terminal tree is redisplayed, even if it is not displaying scroll bars at the moment; if the HAS_SCROLL_BARS flag has just been turned off, only calling this and condemn_scroll_bars_hook will get rid of them. - + If non-zero, this hook should be safe to apply to any frame, whether or not it can support scroll bars, and whether or not it is currently displaying them. */ @@ -584,7 +599,7 @@ struct terminal /* Called after the last frame on this terminal is deleted, or when the display device was closed (hangup). - + If this is NULL, then the generic delete_terminal is called instead. Otherwise the hook must call delete_terminal itself.