Lisp_Object Qvertical_scroll_bar;
Lisp_Object Qmenu_bar;
extern Lisp_Object Qleft_margin, Qright_margin;
+extern Lisp_Object Qleft_fringe, Qright_fringe;
Lisp_Object recursive_edit_unwind (), command_loop ();
Lisp_Object Fthis_command_keys ();
int double_click_count;
+/* Return position of a mouse click or wheel event */
+
+static Lisp_Object
+make_lispy_position (f, x, y, time)
+ struct frame *f;
+ Lisp_Object *x, *y;
+ unsigned long time;
+{
+ Lisp_Object window;
+ enum window_part part;
+ Lisp_Object posn = Qnil;
+ Lisp_Object extra_info = Qnil;
+ int wx, wy;
+
+ /* Set `window' to the window under frame pixel coordinates (x,y) */
+ if (f)
+ window = window_from_coordinates (f, XINT (*x), XINT (*y),
+ &part, &wx, &wy, 0);
+ else
+ window = Qnil;
+
+ if (WINDOWP (window))
+ {
+ /* It's a click in window window at frame coordinates (x,y) */
+ struct window *w = XWINDOW (window);
+ Lisp_Object object = Qnil;
+ int textpos = -1, rx = -1, ry = -1;
+
+ /* Set event coordinates to window-relative coordinates
+ for constructing the Lisp event below. */
+ XSETINT (*x, wx);
+ XSETINT (*y, wy);
+
+ if (part == ON_MODE_LINE || part == ON_HEADER_LINE)
+ {
+ /* Mode line or header line. Look for a string under
+ the mouse that may have a `local-map' property. */
+ Lisp_Object string;
+ int charpos;
+
+ posn = part == ON_MODE_LINE ? Qmode_line : Qheader_line;
+ rx = wx, ry = wy;
+ string = mode_line_string (w, &rx, &ry, part, &charpos);
+ if (STRINGP (string))
+ object = Fcons (string, make_number (charpos));
+ if (w == XWINDOW (selected_window))
+ textpos = PT;
+ else
+ textpos = XMARKER (w->pointm)->charpos;
+ }
+ else if (part == ON_VERTICAL_BORDER)
+ {
+ posn = Qvertical_line;
+ wx = -1;
+ }
+ else if (part == ON_LEFT_MARGIN || part == ON_RIGHT_MARGIN)
+ {
+ Lisp_Object string;
+ int charpos;
+
+ posn = (part == ON_LEFT_MARGIN) ? Qleft_margin : Qright_margin;
+ rx = wx, ry = wy;
+ string = marginal_area_string (w, &rx, &ry, part, &charpos);
+ if (STRINGP (string))
+ object = Fcons (string, make_number (charpos));
+ }
+ else if (part == ON_LEFT_FRINGE || part == ON_RIGHT_FRINGE)
+ {
+ posn = (part == ON_LEFT_FRINGE) ? Qleft_fringe : Qright_fringe;
+ rx = 0;
+ }
+
+ if (textpos < 0)
+ {
+ Lisp_Object string;
+ struct display_pos p;
+ wx = max (WINDOW_LEFT_MARGIN_WIDTH (w), wx);
+ buffer_posn_from_coords (w, &wx, &wy, &string, &p);
+ textpos = CHARPOS (p.pos);
+ if (rx < 0)
+ rx = wx;
+ if (ry < 0)
+ ry = wy;
+
+ if (NILP (posn))
+ {
+ posn = make_number (textpos);
+ if (STRINGP (string))
+ object = Fcons (string,
+ make_number (CHARPOS (p.string_pos)));
+ }
+ }
+
+ extra_info = Fcons (object,
+ Fcons (make_number (textpos),
+ Fcons (Fcons (make_number (rx),
+ make_number (ry)),
+ Qnil)));
+ }
+ else if (f != 0)
+ {
+ XSETFRAME (window, f);
+ }
+ else
+ {
+ window = Qnil;
+ XSETFASTINT (*x, 0);
+ XSETFASTINT (*y, 0);
+ }
+
+ return Fcons (window,
+ Fcons (posn,
+ Fcons (Fcons (*x, *y),
+ Fcons (make_number (time),
+ extra_info))));
+}
+
/* Given a struct input_event, build the lisp event which represents
it. If EVENT is 0, build a mouse movement event from the mouse
movement buffer, which should have a movement event in it.
Lisp_Object position;
Lisp_Object *start_pos_ptr;
Lisp_Object start_pos;
- Lisp_Object window;
position = Qnil;
/* Build the position as appropriate for this mouse click. */
if (event->kind == MOUSE_CLICK_EVENT)
{
- enum window_part part;
struct frame *f = XFRAME (event->frame_or_window);
- Lisp_Object posn;
- Lisp_Object string_info = Qnil;
+#if ! defined (USE_X_TOOLKIT) && ! defined (USE_GTK)
int row, column;
- int wx, wy;
+#endif
/* Ignore mouse events that were made on frame that
have been deleted. */
if (! FRAME_LIVE_P (f))
return Qnil;
+#if ! defined (USE_X_TOOLKIT) && ! defined (USE_GTK)
/* EVENT->x and EVENT->y are frame-relative pixel
coordinates at this place. Under old redisplay, COLUMN
and ROW are set to frame relative glyph coordinates
pixel_to_glyph_coords (f, XINT (event->x), XINT (event->y),
&column, &row, NULL, 1);
-#if ! defined (USE_X_TOOLKIT) && ! defined (USE_GTK)
/* In the non-toolkit version, clicks on the menu bar
are ordinary button events in the event buffer.
Distinguish them, and invoke the menu.
}
#endif /* not USE_X_TOOLKIT && not USE_GTK */
- /* Set `window' to the window under frame pixel coordinates
- event->x/event->y. */
- window = window_from_coordinates (f, XINT (event->x),
- XINT (event->y),
- &part, &wx, &wy, 0);
-
- if (!WINDOWP (window))
- {
- window = event->frame_or_window;
- posn = Qnil;
- }
- else
- {
- /* It's a click in window window at frame coordinates
- event->x/ event->y. */
- struct window *w = XWINDOW (window);
-
- /* Set event coordinates to window-relative coordinates
- for constructing the Lisp event below. */
- XSETINT (event->x, wx);
- XSETINT (event->y, wy);
-
- if (part == ON_MODE_LINE || part == ON_HEADER_LINE)
- {
- /* Mode line or header line. Look for a string under
- the mouse that may have a `local-map' property. */
- Lisp_Object string;
- int charpos;
-
- posn = part == ON_MODE_LINE ? Qmode_line : Qheader_line;
- string = mode_line_string (w, wx, wy, part, &charpos);
- if (STRINGP (string))
- string_info = Fcons (string, make_number (charpos));
- }
- else if (part == ON_VERTICAL_BORDER)
- posn = Qvertical_line;
- else if (part == ON_LEFT_MARGIN || part == ON_RIGHT_MARGIN)
- {
- int charpos;
- Lisp_Object object = marginal_area_string (w, wx, wy, part,
- &charpos);
- posn = (part == ON_LEFT_MARGIN) ? Qleft_margin : Qright_margin;
- if (STRINGP (object))
- string_info = Fcons (object, make_number (charpos));
- }
- else
- {
- Lisp_Object object;
- struct display_pos p;
- buffer_posn_from_coords (w, &wx, &wy, &object, &p);
- posn = make_number (CHARPOS (p.pos));
- if (STRINGP (object))
- string_info
- = Fcons (object,
- make_number (CHARPOS (p.string_pos)));
- }
- }
-
- position
- = Fcons (window,
- Fcons (posn,
- Fcons (Fcons (event->x, event->y),
- Fcons (make_number (event->timestamp),
- (NILP (string_info)
- ? Qnil
- : Fcons (string_info, Qnil))))));
+ position = make_lispy_position (f, &event->x, &event->y,
+ event->timestamp);
}
#ifndef USE_TOOLKIT_SCROLL_BARS
else
{
/* It's a scrollbar click. */
+ Lisp_Object window;
Lisp_Object portion_whole;
Lisp_Object part;
case WHEEL_EVENT:
{
Lisp_Object position;
- Lisp_Object window;
Lisp_Object head;
/* Build the position as appropriate for this mouse click. */
- enum window_part part;
struct frame *f = XFRAME (event->frame_or_window);
- Lisp_Object posn;
- Lisp_Object string_info = Qnil;
- int row, column;
- int wx, wy;
- position = Qnil;
/* Ignore wheel events that were made on frame that have been
deleted. */
if (! FRAME_LIVE_P (f))
return Qnil;
- /* EVENT->x and EVENT->y are frame-relative pixel
- coordinates at this place. Under old redisplay, COLUMN
- and ROW are set to frame relative glyph coordinates
- which are then used to determine whether this click is
- in a menu (non-toolkit version). */
- pixel_to_glyph_coords (f, XINT (event->x), XINT (event->y),
- &column, &row, NULL, 1);
-
- /* Set `window' to the window under frame pixel coordinates
- event->x/event->y. */
- window = window_from_coordinates (f, XINT (event->x),
- XINT (event->y),
- &part, &wx, &wy, 0);
-
- if (!WINDOWP (window))
- {
- window = event->frame_or_window;
- posn = Qnil;
- }
- else
- {
- /* It's a click in window window at frame coordinates
- event->x/ event->y. */
- struct window *w = XWINDOW (window);
-
- /* Set event coordinates to window-relative coordinates
- for constructing the Lisp event below. */
- XSETINT (event->x, wx);
- XSETINT (event->y, wy);
-
- if (part == ON_MODE_LINE || part == ON_HEADER_LINE)
- {
- /* Mode line or header line. Look for a string under
- the mouse that may have a `local-map' property. */
- Lisp_Object string;
- int charpos;
-
- posn = part == ON_MODE_LINE ? Qmode_line : Qheader_line;
- string = mode_line_string (w, wx, wy, part, &charpos);
- if (STRINGP (string))
- string_info = Fcons (string, make_number (charpos));
- }
- else if (part == ON_VERTICAL_BORDER)
- posn = Qvertical_line;
- else if (part == ON_LEFT_MARGIN || part == ON_RIGHT_MARGIN)
- {
- int charpos;
- Lisp_Object object = marginal_area_string (w, wx, wy, part,
- &charpos);
- posn = (part == ON_LEFT_MARGIN) ? Qleft_margin : Qright_margin;
- if (STRINGP (object))
- string_info = Fcons (object, make_number (charpos));
- }
- else
- {
- Lisp_Object object;
- struct display_pos p;
- buffer_posn_from_coords (w, &wx, &wy, &object, &p);
- posn = make_number (CHARPOS (p.pos));
- if (STRINGP (object))
- string_info
- = Fcons (object,
- make_number (CHARPOS (p.string_pos)));
- }
- }
-
- position
- = Fcons (window,
- Fcons (posn,
- Fcons (Fcons (event->x, event->y),
- Fcons (make_number (event->timestamp),
- (NILP (string_info)
- ? Qnil
- : Fcons (string_info, Qnil))))));
+ position = make_lispy_position (f, &event->x, &event->y,
+ event->timestamp);
/* Set double or triple modifiers to indicate the wheel speed. */
{
case DRAG_N_DROP_EVENT:
{
- enum window_part part;
FRAME_PTR f;
- Lisp_Object window;
- Lisp_Object posn;
+ Lisp_Object head, position;
Lisp_Object files;
- int wx, wy;
/* The frame_or_window field should be a cons of the frame in
which the event occurred and a list of the filenames
if (! FRAME_LIVE_P (f))
return Qnil;
- window = window_from_coordinates (f, XINT (event->x),
- XINT (event->y),
- &part, &wx, &wy, 0);
-
- if (!WINDOWP (window))
- {
- window = XCAR (event->frame_or_window);
- posn = Qnil;
- }
- else
- {
- /* It's an event in window `window' at frame coordinates
- event->x/ event->y. */
- struct window *w = XWINDOW (window);
-
- /* Set event coordinates to window-relative coordinates
- for constructing the Lisp event below. */
- XSETINT (event->x, wx);
- XSETINT (event->y, wy);
-
- if (part == ON_MODE_LINE)
- posn = Qmode_line;
- else if (part == ON_VERTICAL_BORDER)
- posn = Qvertical_line;
- else if (part == ON_HEADER_LINE)
- posn = Qheader_line;
- else
- {
- Lisp_Object object;
- struct display_pos p;
- buffer_posn_from_coords (w, &wx, &wy, &object, &p);
- posn = make_number (CHARPOS (p.pos));
- }
- }
-
- {
- Lisp_Object head, position;
-
- position
- = Fcons (window,
- Fcons (posn,
- Fcons (Fcons (event->x, event->y),
- Fcons (make_number (event->timestamp),
- Qnil))));
-
- head = modify_event_symbol (0, event->modifiers,
- Qdrag_n_drop, Qnil,
- lispy_drag_n_drop_names,
- &drag_n_drop_syms, 1);
- return Fcons (head,
- Fcons (position,
- Fcons (files,
- Qnil)));
- }
+ position = make_lispy_position (f, &event->x, &event->y,
+ event->timestamp);
+
+ head = modify_event_symbol (0, event->modifiers,
+ Qdrag_n_drop, Qnil,
+ lispy_drag_n_drop_names,
+ &drag_n_drop_syms, 1);
+ return Fcons (head,
+ Fcons (position,
+ Fcons (files,
+ Qnil)));
}
#endif /* HAVE_MOUSE */
/* Or is it an ordinary mouse movement? */
else
{
- enum window_part area;
- Lisp_Object window;
- Lisp_Object posn;
- int wx, wy;
+ Lisp_Object position;
- if (frame)
- /* It's in a frame; which window on that frame? */
- window = window_from_coordinates (frame, XINT (x), XINT (y),
- &area, &wx, &wy, 0);
- else
- window = Qnil;
-
- if (WINDOWP (window))
- {
- struct window *w = XWINDOW (window);
-
- /* Set window relative coordinates. */
- XSETINT (x, wx);
- XSETINT (y, wy);
-
- if (area == ON_MODE_LINE)
- posn = Qmode_line;
- else if (area == ON_VERTICAL_BORDER)
- posn = Qvertical_line;
- else if (area == ON_HEADER_LINE)
- posn = Qheader_line;
- else
- {
- Lisp_Object object;
- struct display_pos p;
- buffer_posn_from_coords (w, &wx, &wy, &object, &p);
- posn = make_number (CHARPOS (p.pos));
- }
- }
- else if (frame != 0)
- {
- XSETFRAME (window, frame);
- posn = Qnil;
- }
- else
- {
- window = Qnil;
- posn = Qnil;
- XSETFASTINT (x, 0);
- XSETFASTINT (y, 0);
- }
+ position = make_lispy_position (frame, &x, &y, time);
return Fcons (Qmouse_movement,
- Fcons (Fcons (window,
- Fcons (posn,
- Fcons (Fcons (x, y),
- Fcons (make_number (time),
- Qnil)))),
+ Fcons (position,
Qnil));
}
}
projects / emacs.git / commitdiff