Commit 549808db authored by Jason Rumney's avatar Jason Rumney

* w32term.c (x_autoselect_window_p): New variable.

(syms_of_w32term): DEFVAR_BOOL and initialize it.
(note_mouse_movement): Use it.

* w32term.c (x_check_fullscreen, x_check_fullscreen_move)
(x_fullscreen_adjust): New functions.
(w32_read_socket) <WM_WINDOWPOSCHANGED>:  Don't	resize to
fullscreen.  Call x_check_fullscreen_move, and set the
want_fullscreen member of output_data.w32
<WM_ACTIVATE, WM_ACTIVATEAPP>: Call x_check_fullscreen.
parent 01f323c6
......@@ -170,6 +170,10 @@ static Lisp_Object previous_help_echo;
static int any_help_event_p;
/* Non-zero means autoselect window with the mouse cursor. */
int x_autoselect_window_p;
/* Non-zero means draw block and hollow cursor as wide as the glyph
under it. For example, if a block cursor is over a tab, it will be
drawn as wide as that tab on the display. */
......@@ -6290,6 +6294,26 @@ note_mouse_movement (frame, msg)
memcpy (&last_mouse_motion_event, msg, sizeof (last_mouse_motion_event));
XSETFRAME (last_mouse_motion_frame, frame);
if (x_autoselect_window_p)
int area;
Lisp_Object window;
static Lisp_Object last_window;
window = window_from_coordinates (frame, mouse_x, mouse_y, &area, 0);
/* Window will be selected only when it is not selected now and
last mouse movement event was not in it. Minubuffer window
will be selected iff it is active. */
if (!EQ (window, last_window)
&& !EQ (window, selected_window)
&& (!MINI_WINDOW_P (XWINDOW (window))
|| (EQ (window, minibuf_window) && minibuf_level > 0)))
Fselect_window (window);
if (msg->hwnd != FRAME_W32_WINDOW (frame))
frame->mouse_moved = 1;
......@@ -7568,6 +7592,8 @@ cancel_mouse_face (f)
static struct scroll_bar *x_window_to_scroll_bar ();
static void x_scroll_bar_report_motion ();
static void x_check_fullscreen P_ ((struct frame *));
static void x_check_fullscreen_move P_ ((struct frame *));
static int glyph_rect P_ ((struct frame *f, int, int, RECT *));
......@@ -8867,8 +8893,22 @@ w32_read_socket (sd, bufp, numchars, expected)
f = x_window_to_frame (dpyinfo, msg.msg.hwnd);
if (f)
if (f->output_data.w32->want_fullscreen & FULLSCREEN_WAIT)
f->output_data.w32->want_fullscreen &=
check_visibility = 1;
f = x_window_to_frame (dpyinfo, msg.msg.hwnd);
if (f)
x_check_fullscreen (f);
check_visibility = 1;
......@@ -10236,6 +10276,115 @@ x_set_offset (f, xoff, yoff, change_gravity)
/* Check if we need to resize the frame due to a fullscreen request.
If so needed, resize the frame. */
static void
x_check_fullscreen (f)
struct frame *f;
if (f->output_data.w32->want_fullscreen & FULLSCREEN_BOTH)
int width, height, ign;
x_real_positions (f, &f->output_data.w32->left_pos,
x_fullscreen_adjust (f, &width, &height, &ign, &ign);
/* We do not need to move the window, it shall be taken care of
when setting WM manager hints.
If the frame is visible already, the position is checked by
x_check_fullscreen_move. */
if (f->width != width || f->height != height)
change_frame_size (f, height, width, 0, 1, 0);
cancel_mouse_face (f);
/* Wait for the change of frame size to occur */
f->output_data.w32->want_fullscreen |= FULLSCREEN_WAIT;
/* If frame parameters are set after the frame is mapped, we need to move
the window. This is done in xfns.c.
Some window managers moves the window to the right position, some
moves the outer window manager window to the specified position.
Here we check that we are in the right spot. If not, make a second
move, assuming we are dealing with the second kind of window manager. */
static void
x_check_fullscreen_move (f)
struct frame *f;
if (f->output_data.w32->want_fullscreen & FULLSCREEN_MOVE_WAIT)
int expect_top = f->output_data.w32->top_pos;
int expect_left = f->output_data.w32->left_pos;
if (f->output_data.w32->want_fullscreen & FULLSCREEN_HEIGHT)
expect_top = 0;
if (f->output_data.w32->want_fullscreen & FULLSCREEN_WIDTH)
expect_left = 0;
if (expect_top != f->output_data.w32->top_pos
|| expect_left != f->output_data.w32->left_pos)
x_set_offset (f, expect_left, expect_top, 1);
/* Just do this once */
f->output_data.w32->want_fullscreen &= ~FULLSCREEN_MOVE_WAIT;
/* Calculate fullscreen size. Return in *TOP_POS and *LEFT_POS the
wanted positions of the WM window (not emacs window).
Return in *WIDTH and *HEIGHT the wanted width and height of Emacs
window (FRAME_X_WINDOW).
x_fullscreen_adjust (f, width, height, top_pos, left_pos)
struct frame *f;
int *width;
int *height;
int *top_pos;
int *left_pos;
int newwidth = f->width, newheight = f->height;
*top_pos = f->output_data.w32->top_pos;
*left_pos = f->output_data.w32->left_pos;
if (f->output_data.w32->want_fullscreen & FULLSCREEN_HEIGHT)
int ph;
ph = FRAME_X_DISPLAY_INFO (f)->height;
newheight = PIXEL_TO_CHAR_HEIGHT (f, ph);
ph = CHAR_TO_PIXEL_HEIGHT (f, newheight)
- f->output_data.w32->y_pixels_diff;
newheight = PIXEL_TO_CHAR_HEIGHT (f, ph);
*top_pos = 0;
if (f->output_data.w32->want_fullscreen & FULLSCREEN_WIDTH)
int pw;
pw = FRAME_X_DISPLAY_INFO (f)->width;
newwidth = PIXEL_TO_CHAR_WIDTH (f, pw);
pw = CHAR_TO_PIXEL_WIDTH (f, newwidth)
- f->output_data.w32->x_pixels_diff;
newwidth = PIXEL_TO_CHAR_WIDTH (f, pw);
*left_pos = 0;
*width = newwidth;
*height = newheight;
/* Call this to change the size of frame F's x-window.
If CHANGE_GRAVITY is 1, we change to top-left-corner window gravity
for this size change and subsequent size changes.
......@@ -11210,6 +11359,10 @@ affect on NT machines. */);
staticpro (&previous_help_echo);
help_echo_pos = -1;
DEFVAR_BOOL ("x-autoselect-window", &x_autoselect_window_p,
doc: /* *Non-nil means autoselect window with mouse pointer. */);
x_autoselect_window_p = 0;
DEFVAR_BOOL ("w32-use-visible-system-caret",
doc: /* Flag to make the system caret visible.
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