int windows_or_buffers_changed;
-/* Nonzero means a frame's cursor type has been changed. */
-
-static int cursor_type_changed;
-
/* Nonzero after display_mode_line if %l was used and it displayed a
line number. */
return glyphless_method;
}
-/* Load IT's display element fields with information about the next
- display element from the current position of IT. Value is zero if
- end of buffer (or C string) is reached. */
+/* Merge escape glyph face and cache the result. */
static struct frame *last_escape_glyph_frame = NULL;
static int last_escape_glyph_face_id = (1 << FACE_ID_BITS);
static int last_escape_glyph_merged_face_id = 0;
-struct frame *last_glyphless_glyph_frame = NULL;
-int last_glyphless_glyph_face_id = (1 << FACE_ID_BITS);
-int last_glyphless_glyph_merged_face_id = 0;
+static int
+merge_escape_glyph_face (struct it *it)
+{
+ int face_id;
+
+ if (it->f == last_escape_glyph_frame
+ && it->face_id == last_escape_glyph_face_id)
+ face_id = last_escape_glyph_merged_face_id;
+ else
+ {
+ /* Merge the `escape-glyph' face into the current face. */
+ face_id = merge_faces (it->f, Qescape_glyph, 0, it->face_id);
+ last_escape_glyph_frame = it->f;
+ last_escape_glyph_face_id = it->face_id;
+ last_escape_glyph_merged_face_id = face_id;
+ }
+ return face_id;
+}
+
+/* Likewise for glyphless glyph face. */
+
+static struct frame *last_glyphless_glyph_frame = NULL;
+static int last_glyphless_glyph_face_id = (1 << FACE_ID_BITS);
+static int last_glyphless_glyph_merged_face_id = 0;
+
+int
+merge_glyphless_glyph_face (struct it *it)
+{
+ int face_id;
+
+ if (it->f == last_glyphless_glyph_frame
+ && it->face_id == last_glyphless_glyph_face_id)
+ face_id = last_glyphless_glyph_merged_face_id;
+ else
+ {
+ /* Merge the `glyphless-char' face into the current face. */
+ face_id = merge_faces (it->f, Qglyphless_char, 0, it->face_id);
+ last_glyphless_glyph_frame = it->f;
+ last_glyphless_glyph_face_id = it->face_id;
+ last_glyphless_glyph_merged_face_id = face_id;
+ }
+ return face_id;
+}
+
+/* Load IT's display element fields with information about the next
+ display element from the current position of IT. Value is zero if
+ end of buffer (or C string) is reached. */
static int
get_next_display_element (struct it *it)
g = GLYPH_CODE_CHAR (gc);
lface_id = GLYPH_CODE_FACE (gc);
}
- if (lface_id)
- {
- face_id = merge_faces (it->f, Qt, lface_id, it->face_id);
- }
- else if (it->f == last_escape_glyph_frame
- && it->face_id == last_escape_glyph_face_id)
- {
- face_id = last_escape_glyph_merged_face_id;
- }
- else
- {
- /* Merge the escape-glyph face into the current face. */
- face_id = merge_faces (it->f, Qescape_glyph, 0,
- it->face_id);
- last_escape_glyph_frame = it->f;
- last_escape_glyph_face_id = it->face_id;
- last_escape_glyph_merged_face_id = face_id;
- }
+
+ face_id = (lface_id
+ ? merge_faces (it->f, Qt, lface_id, it->face_id)
+ : merge_escape_glyph_face (it));
XSETINT (it->ctl_chars[0], g);
XSETINT (it->ctl_chars[1], c ^ 0100);
escape_glyph = GLYPH_CODE_CHAR (gc);
lface_id = GLYPH_CODE_FACE (gc);
}
- if (lface_id)
- {
- /* The display table specified a face.
- Merge it into face_id and also into escape_glyph. */
- face_id = merge_faces (it->f, Qt, lface_id,
- it->face_id);
- }
- else if (it->f == last_escape_glyph_frame
- && it->face_id == last_escape_glyph_face_id)
- {
- face_id = last_escape_glyph_merged_face_id;
- }
- else
- {
- /* Merge the escape-glyph face into the current face. */
- face_id = merge_faces (it->f, Qescape_glyph, 0,
- it->face_id);
- last_escape_glyph_frame = it->f;
- last_escape_glyph_face_id = it->face_id;
- last_escape_glyph_merged_face_id = face_id;
- }
+
+ face_id = (lface_id
+ ? merge_faces (it->f, Qt, lface_id, it->face_id)
+ : merge_escape_glyph_face (it));
/* Draw non-ASCII hyphen with just highlighting: */
adjust_frame_glyphs (f);
f->fonts_changed = 0;
}
+ /* If cursor type has been changed on the frame
+ other than selected, consider all frames. */
+ if (f != sf && f->cursor_type_changed)
+ update_mode_lines++;
}
clear_desired_matrices (f);
}
}
consider_all_windows_p = (update_mode_lines
- || buffer_shared_and_changed ()
- || cursor_type_changed);
+ || buffer_shared_and_changed ());
/* If specs for an arrow have changed, do thorough redisplay
to ensure we remove any arrow that should no longer exist. */
&& !current_buffer->prevent_redisplay_optimizations_p
&& FRAME_VISIBLE_P (XFRAME (w->frame))
&& !FRAME_OBSCURED_P (XFRAME (w->frame))
+ && !XFRAME (w->frame)->cursor_type_changed
/* Make sure recorded data applies to current buffer, etc. */
&& this_line_buffer == current_buffer
&& match_p
/* Update the display. */
set_window_update_flags (XWINDOW (f->root_window), 1);
pending |= update_frame (f, 0, 0);
+ f->cursor_type_changed = 0;
f->updated_p = 1;
}
}
XWINDOW (selected_window)->must_be_updated_p = 1;
pending = update_frame (sf, 0, 0);
+ sf->cursor_type_changed = 0;
}
/* We may have called echo_area_display at the top of this
{
XWINDOW (mini_window)->must_be_updated_p = 1;
pending |= update_frame (mini_frame, 0, 0);
+ mini_frame->cursor_type_changed = 0;
if (!pending && hscroll_windows (mini_window))
goto retry;
}
update_mode_lines = 0;
windows_or_buffers_changed = 0;
- cursor_type_changed = 0;
}
/* Start SIGIO interrupts coming again. Having them off during the
cases. */
&& !update_mode_lines
&& !windows_or_buffers_changed
- && !cursor_type_changed
+ && !f->cursor_type_changed
/* Can't use this case if highlighting a region. When a
region exists, cursor movement has to do more than just
set the cursor. */
/* Redisplay the window. */
if (!current_matrix_up_to_date_p
|| windows_or_buffers_changed
- || cursor_type_changed
+ || f->cursor_type_changed
/* Don't use try_window_reusing_current_matrix in this case
because it can have changed the buffer. */
|| !NILP (Vwindow_scroll_functions)
/* Don't try to reuse the display if windows have been split
or such. */
|| windows_or_buffers_changed
- || cursor_type_changed)
+ || f->cursor_type_changed)
return 0;
/* Can't do this if region may have changed. */
GIVE_UP (1);
/* This flag is used to prevent redisplay optimizations. */
- if (windows_or_buffers_changed || cursor_type_changed)
+ if (windows_or_buffers_changed || f->cursor_type_changed)
GIVE_UP (2);
/* Verify that narrowing has not changed.
base_height = it->ascent + it->descent;
base_width = font->average_width;
- /* Get a face ID for the glyph by utilizing a cache (the same way as
- done for `escape-glyph' in get_next_display_element). */
- if (it->f == last_glyphless_glyph_frame
- && it->face_id == last_glyphless_glyph_face_id)
- {
- face_id = last_glyphless_glyph_merged_face_id;
- }
- else
- {
- /* Merge the `glyphless-char' face into the current face. */
- face_id = merge_faces (it->f, Qglyphless_char, 0, it->face_id);
- last_glyphless_glyph_frame = it->f;
- last_glyphless_glyph_face_id = it->face_id;
- last_glyphless_glyph_merged_face_id = face_id;
- }
+ face_id = merge_glyphless_glyph_face (it);
if (it->glyphless_method == GLYPHLESS_DISPLAY_THIN_SPACE)
{
FRAME_BLINK_OFF_CURSOR (f) = DEFAULT_CURSOR;
/* Make sure the cursor gets redrawn. */
- cursor_type_changed = 1;
+ f->cursor_type_changed = 1;
}