[Emacs-commit] emacs/src xdisp.c

[Kim F. Storm]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Changes by:     Kim F. Storm <address@hidden>   03/03/21 08:52:29

Modified files:
        src            : xdisp.c 

Log message:
        The following changes consolidate code related to writing and
        inserting glyphs, exposing frame, the tool bar, the mouse face,
        the output cursor, and help echo from xterm.c, w32term.c and
        macterm.c into xdisp.c.  It also generalizes the use of the
        window_part enum instead of using numeric values throughout.
        
        * xdisp.c: Consolidate gui-independent code here.
        Include keymap.h.
        (Qhelp_echo): Import.
        (mouse_autoselect_window, x_stretch_cursor_p): Declare here.
        (help_echo_string, help_echo_window, help_echo_object)
        (previous_help_echo_string, help_echo_pos): Declare here.
        (output_cursor, last_mouse_frame, last_tool_bar_item): Declare here.
        (estimate_mode_line_height): Define here.  Handle windowing
        systems directly (without using estimate_mode_line_height_hook).
        (x_y_to_hpos_vpos, get_tool_bar_item, note_tool_bar_highlight):
        (update_window_cursor, update_cursor_in_window_tree)
        (fast_find_position, fast_find_string_pos)
        (note_mode_line_highlight, note_mode_line_or_margin_highlight)
        (expose_area, expose_line, expose_overlaps, expose_window)
        (expose_window_tree, phys_cursor_in_rect_p): New generic versions;
        declared static as they are only used locally in xdisp.c.
        (draw_glyphs): Rename from x_draw_glyphs and make static.
        (tool_bar_item_info, notice_overwritten_cursor): Make static.
        (frame_to_window_pixel_xy, get_glyph_string_clip_rect)
        (set_output_cursor, x_cursor_to, handle_tool_bar_click)
        (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
        (x_fix_overlapping_area, draw_phys_cursor_glyph, erase_phys_cursor)
        (display_and_set_cursor, x_update_cursor, x_clear_cursor)
        (show_mouse_face, clear_mouse_face, cursor_in_mouse_face_p)
        (note_mouse_highlight, x_clear_window_mouse_face)
        (cancel_mouse_face, x_draw_vertical_border, expose_frame)
        (x_intersect_rectangles): New generic functions for use by xdisp.c
        and GUI front-ends.
        (syms_of_xdisp): Initialize and staticpro help_echo* variables.
        Defvar_bool "x-streach-cursor" and "mouse-autoselect-window" here.

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/emacs/emacs/src/xdisp.c.diff?tr1=1.814&tr2=1.815&r1=text&r2=text