24 |
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#include "dispextern.h" |
#include "dispextern.h" |
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extern Lisp_Object Qleft, Qright; |
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/* Windows are allocated as if they were vectors, but then the |
/* Windows are allocated as if they were vectors, but then the |
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Lisp data type is changed to Lisp_Window. They are garbage |
Lisp data type is changed to Lisp_Window. They are garbage |
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collected along with the vectors. |
collected along with the vectors. |
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Lisp_Object parent; |
Lisp_Object parent; |
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/* The upper left corner coordinates of this window, |
/* The upper left corner coordinates of this window, |
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as integers relative to upper left corner of frame = 0, 0 */ |
as integers relative to upper left corner of frame = 0, 0 */ |
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Lisp_Object left; |
Lisp_Object left_col; |
114 |
Lisp_Object top; |
Lisp_Object top_line; |
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/* The size of the window */ |
/* The size of the window */ |
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Lisp_Object height; |
Lisp_Object total_lines; |
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Lisp_Object width; |
Lisp_Object total_cols; |
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/* The buffer displayed in this window */ |
/* The buffer displayed in this window */ |
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/* Of the fields vchild, hchild and buffer, only one is non-nil. */ |
/* Of the fields vchild, hchild and buffer, only one is non-nil. */ |
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Lisp_Object buffer; |
Lisp_Object buffer; |
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163 |
/* Width of left and right marginal areas. A value of nil means |
/* Width of left and right marginal areas. A value of nil means |
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no margin. */ |
no margin. */ |
165 |
Lisp_Object left_margin_width; |
Lisp_Object left_margin_cols, right_margin_cols; |
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Lisp_Object right_margin_width; |
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/* Width of left and right fringes. |
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A value of nil or t means use frame values. */ |
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Lisp_Object left_fringe_width, right_fringe_width; |
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/* Non-nil means fringes are drawn outside display margins; |
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othersize draw them between margin areas and text. */ |
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Lisp_Object fringes_outside_margins; |
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/* Pixel width of scroll bars. |
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A value of nil or t means use frame values. */ |
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Lisp_Object scroll_bar_width; |
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/* Type of vertical scroll bar. A value of nil means |
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no scroll bar. A value of t means use frame value. */ |
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Lisp_Object vertical_scroll_bar_type; |
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/* The rest are currently not used or only half used */ |
/* The rest are currently not used or only half used */ |
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/* Frame coords of mark as of last time display completed */ |
/* Frame coords of mark as of last time display completed */ |
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/* Original window height and top before mini-window was |
/* Original window height and top before mini-window was |
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enlarged. */ |
enlarged. */ |
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Lisp_Object orig_height, orig_top; |
Lisp_Object orig_total_lines, orig_top_line; |
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/* No Lisp data may follow below this point without changing |
/* No Lisp data may follow below this point without changing |
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mark_object in alloc.c. The member current_matrix must be the |
mark_object in alloc.c. The member current_matrix must be the |
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#define MINI_WINDOW_P(W) (!NILP ((W)->mini_p)) |
#define MINI_WINDOW_P(W) (!NILP ((W)->mini_p)) |
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300 |
/* Return the window column at which the text in window W starts. |
/* General window layout: |
301 |
This is different from the `left' field because it does not include |
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a left-hand scroll bar if any. */ |
LEFT_EDGE_COL RIGHT_EDGE_COL |
303 |
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#define WINDOW_LEFT_MARGIN(W) \ |
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(XFASTINT ((W)->left) \ |
| BOX_LEFT_EDGE_COL | |
306 |
+ FRAME_LEFT_SCROLL_BAR_WIDTH (XFRAME (WINDOW_FRAME (W)))) |
| | BOX_RIGHT_EDGE_COL | |
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| | | | |
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v v v v |
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<-><-><---><-----------><---><-><-> |
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^ ^ ^ ^ ^ ^ ^ |
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| | | | | | | |
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| | | | | | +-- RIGHT_SCROLL_BAR_COLS |
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| | | | | +----- RIGHT_FRINGE_WIDTH |
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| | | | +--------- RIGHT_MARGIN_COLS |
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| | | | |
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| | | +------------------ TEXT_AREA_COLS |
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| | +--------------------------- LEFT_MARGIN_COLS |
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| +------------------------------- LEFT_FRINGE_WIDTH |
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+---------------------------------- LEFT_SCROLL_BAR_COLS |
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*/ |
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/* A handy macro. */ |
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#define WINDOW_XFRAME(W) \ |
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(XFRAME (WINDOW_FRAME ((W)))) |
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/* Return the canonical column width of the frame of window W. */ |
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#define WINDOW_FRAME_COLUMN_WIDTH(W) \ |
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(FRAME_COLUMN_WIDTH (WINDOW_XFRAME ((W)))) |
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/* Return the canonical column width of the frame of window W. */ |
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337 |
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#define WINDOW_FRAME_LINE_HEIGHT(W) \ |
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(FRAME_LINE_HEIGHT (WINDOW_XFRAME ((W)))) |
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340 |
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/* Return the frame width in canonical column units. |
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This includes scroll bars and fringes. */ |
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344 |
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#define WINDOW_TOTAL_COLS(W) \ |
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(XFASTINT ((W)->total_cols)) |
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347 |
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/* Return the frame height in canonical line units. |
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This includes header and mode lines, if any. */ |
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350 |
/* Return the window column before which window W ends. |
#define WINDOW_TOTAL_LINES(W) \ |
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(XFASTINT ((W)->total_lines)) |
352 |
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/* Return the total pixel width of window W. */ |
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356 |
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#define WINDOW_TOTAL_WIDTH(W) \ |
357 |
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(WINDOW_TOTAL_COLS (W) * WINDOW_FRAME_COLUMN_WIDTH (W)) |
358 |
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/* Return the total pixel height of window W. */ |
360 |
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361 |
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#define WINDOW_TOTAL_HEIGHT(W) \ |
362 |
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(WINDOW_TOTAL_LINES (W) * WINDOW_FRAME_LINE_HEIGHT (W)) |
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364 |
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365 |
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/* Return the canonical frame column at which window W starts. |
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This includes a left-hand scroll bar, if any. */ |
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368 |
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#define WINDOW_LEFT_EDGE_COL(W) \ |
369 |
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(XFASTINT ((W)->left_col)) |
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371 |
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/* Return the canonical frame column before which window W ends. |
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This includes a right-hand scroll bar, if any. */ |
This includes a right-hand scroll bar, if any. */ |
373 |
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374 |
#define WINDOW_RIGHT_EDGE(W) \ |
#define WINDOW_RIGHT_EDGE_COL(W) \ |
375 |
(XFASTINT ((W)->left) + XFASTINT ((W)->width)) |
(WINDOW_LEFT_EDGE_COL (W) + WINDOW_TOTAL_COLS (W)) |
376 |
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377 |
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/* Return the canonical frame line at which window W starts. |
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This includes a header line, if any. */ |
379 |
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380 |
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#define WINDOW_TOP_EDGE_LINE(W) \ |
381 |
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(XFASTINT ((W)->top_line)) |
382 |
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383 |
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/* Return the canonical frame line before which window W ends. |
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This includes a mode line, if any. */ |
385 |
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386 |
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#define WINDOW_BOTTOM_EDGE_LINE(W) \ |
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(WINDOW_TOP_EDGE_LINE (W) + WINDOW_TOTAL_LINES (W)) |
388 |
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/* Return the window column before which the text in window W ends. |
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This is different from WINDOW_RIGHT_EDGE because it does not include |
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a scroll bar or window-separating line on the right edge. */ |
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389 |
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390 |
#define WINDOW_RIGHT_MARGIN(W) \ |
/* Return the frame x-position at which window W starts. |
391 |
(WINDOW_RIGHT_EDGE (W) \ |
This includes a left-hand scroll bar, if any. */ |
392 |
- (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT (XFRAME (WINDOW_FRAME (W))) \ |
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393 |
? FRAME_SCROLL_BAR_COLS (XFRAME (WINDOW_FRAME (W))) \ |
#define WINDOW_LEFT_EDGE_X(W) \ |
394 |
: 0)) |
(FRAME_INTERNAL_BORDER_WIDTH (WINDOW_XFRAME (W)) \ |
395 |
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+ WINDOW_LEFT_EDGE_COL (W) * WINDOW_FRAME_COLUMN_WIDTH (W)) |
396 |
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397 |
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/* Return the frame x- position before which window W ends. |
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This includes a right-hand scroll bar, if any. */ |
399 |
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400 |
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#define WINDOW_RIGHT_EDGE_X(W) \ |
401 |
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(FRAME_INTERNAL_BORDER_WIDTH (WINDOW_XFRAME (W)) \ |
402 |
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+ WINDOW_RIGHT_EDGE_COL (W) * WINDOW_FRAME_COLUMN_WIDTH (W)) |
403 |
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404 |
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/* Return the frame y-position at which window W starts. |
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This includes a header line, if any. */ |
406 |
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407 |
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#define WINDOW_TOP_EDGE_Y(W) \ |
408 |
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(FRAME_INTERNAL_BORDER_WIDTH (WINDOW_XFRAME (W)) \ |
409 |
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+ WINDOW_TOP_EDGE_LINE (W) * WINDOW_FRAME_LINE_HEIGHT (W)) |
410 |
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411 |
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/* Return the frame y-position before which window W ends. |
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This includes a mode line, if any. */ |
413 |
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414 |
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#define WINDOW_BOTTOM_EDGE_Y(W) \ |
415 |
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(FRAME_INTERNAL_BORDER_WIDTH (WINDOW_XFRAME (W)) \ |
416 |
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+ WINDOW_BOTTOM_EDGE_LINE (W) * WINDOW_FRAME_LINE_HEIGHT (W)) |
417 |
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418 |
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419 |
/* 1 if window W takes up the full width of its frame. */ |
/* 1 if window W takes up the full width of its frame. */ |
420 |
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421 |
#define WINDOW_FULL_WIDTH_P(W) \ |
#define WINDOW_FULL_WIDTH_P(W) \ |
422 |
(XFASTINT ((W)->width) == FRAME_WINDOW_WIDTH (XFRAME (WINDOW_FRAME (W)))) |
(WINDOW_TOTAL_COLS (W) == FRAME_TOTAL_COLS (WINDOW_XFRAME (W))) |
423 |
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424 |
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/* 1 if window W's has no other windows to its left in its frame. */ |
425 |
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426 |
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#define WINDOW_LEFTMOST_P(W) \ |
427 |
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(WINDOW_LEFT_EDGE_COL (W) == 0) |
428 |
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429 |
/* 1 if window W's has no other windows to its right in its frame. */ |
/* 1 if window W's has no other windows to its right in its frame. */ |
430 |
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431 |
#define WINDOW_RIGHTMOST_P(W) \ |
#define WINDOW_RIGHTMOST_P(W) \ |
432 |
(WINDOW_RIGHT_EDGE (W) == FRAME_WINDOW_WIDTH (XFRAME (WINDOW_FRAME (W)))) |
(WINDOW_RIGHT_EDGE_COL (W) == FRAME_TOTAL_COLS (WINDOW_XFRAME (W))) |
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434 |
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435 |
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/* Return the frame column at which the text (or left fringe) in |
436 |
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window W starts. This is different from the `LEFT_EDGE' because it |
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does not include a left-hand scroll bar if any. */ |
438 |
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439 |
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#define WINDOW_BOX_LEFT_EDGE_COL(W) \ |
440 |
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(WINDOW_LEFT_EDGE_COL (W) \ |
441 |
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+ WINDOW_LEFT_SCROLL_BAR_COLS (W)) |
442 |
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443 |
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/* Return the window column before which the text in window W ends. |
444 |
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This is different from WINDOW_RIGHT_EDGE_COL because it does not |
445 |
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include a scroll bar or window-separating line on the right edge. */ |
446 |
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447 |
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#define WINDOW_BOX_RIGHT_EDGE_COL(W) \ |
448 |
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(WINDOW_RIGHT_EDGE_COL (W) \ |
449 |
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- WINDOW_RIGHT_SCROLL_BAR_COLS (W)) |
450 |
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451 |
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452 |
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/* Return the frame position at which the text (or left fringe) in |
453 |
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window W starts. This is different from the `LEFT_EDGE' because it |
454 |
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does not include a left-hand scroll bar if any. */ |
455 |
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456 |
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#define WINDOW_BOX_LEFT_EDGE_X(W) \ |
457 |
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(FRAME_INTERNAL_BORDER_WIDTH (WINDOW_XFRAME (W)) \ |
458 |
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+ WINDOW_BOX_LEFT_EDGE_COL (W) * WINDOW_FRAME_COLUMN_WIDTH (W)) |
459 |
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460 |
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/* Return the window column before which the text in window W ends. |
461 |
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This is different from WINDOW_RIGHT_EDGE_COL because it does not |
462 |
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include a scroll bar or window-separating line on the right edge. */ |
463 |
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464 |
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#define WINDOW_BOX_RIGHT_EDGE_X(W) \ |
465 |
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(FRAME_INTERNAL_BORDER_WIDTH (WINDOW_XFRAME (W)) \ |
466 |
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+ WINDOW_BOX_RIGHT_EDGE_COL (W) * WINDOW_FRAME_COLUMN_WIDTH (W)) |
467 |
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468 |
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469 |
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/* Width of left margin area in columns. */ |
470 |
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471 |
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#define WINDOW_LEFT_MARGIN_COLS(W) \ |
472 |
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(NILP ((W)->left_margin_cols) \ |
473 |
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? 0 \ |
474 |
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: XINT ((W)->left_margin_cols)) |
475 |
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476 |
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/* Width of right marginal area in columns. */ |
477 |
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478 |
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#define WINDOW_RIGHT_MARGIN_COLS(W) \ |
479 |
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(NILP ((W)->right_margin_cols) \ |
480 |
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? 0 \ |
481 |
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: XINT ((W)->right_margin_cols)) |
482 |
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483 |
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/* Width of left margin area in pixels. */ |
484 |
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485 |
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#define WINDOW_LEFT_MARGIN_WIDTH(W) \ |
486 |
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(NILP ((W)->left_margin_cols) \ |
487 |
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? 0 \ |
488 |
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: (XINT ((W)->left_margin_cols) \ |
489 |
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* WINDOW_FRAME_COLUMN_WIDTH (W))) |
490 |
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491 |
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/* Width of right marginal area in pixels. */ |
492 |
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493 |
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#define WINDOW_RIGHT_MARGIN_WIDTH(W) \ |
494 |
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(NILP ((W)->right_margin_cols) \ |
495 |
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? 0 \ |
496 |
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: (XINT ((W)->right_margin_cols) \ |
497 |
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* WINDOW_FRAME_COLUMN_WIDTH (W))) |
498 |
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499 |
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/* Total width of fringes reserved for drawing truncation bitmaps, |
500 |
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continuation bitmaps and alike. The width is in canonical char |
501 |
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units of the frame. This must currently be the case because window |
502 |
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sizes aren't pixel values. If it weren't the case, we wouldn't be |
503 |
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able to split windows horizontally nicely. */ |
504 |
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505 |
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#define WINDOW_FRINGE_COLS(W) \ |
506 |
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((INTEGERP ((W)->left_fringe_width) \ |
507 |
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|| INTEGERP ((W)->right_fringe_width)) \ |
508 |
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? ((WINDOW_LEFT_FRINGE_WIDTH (W) \ |
509 |
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+ WINDOW_RIGHT_FRINGE_WIDTH (W) \ |
510 |
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+ WINDOW_FRAME_COLUMN_WIDTH (W) - 1) \ |
511 |
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/ WINDOW_FRAME_COLUMN_WIDTH (W)) \ |
512 |
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: FRAME_FRINGE_COLS (WINDOW_XFRAME (W))) |
513 |
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514 |
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/* Pixel-width of the left and right fringe. */ |
515 |
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516 |
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#define WINDOW_LEFT_FRINGE_WIDTH(W) \ |
517 |
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(INTEGERP ((W)->left_fringe_width) \ |
518 |
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? XFASTINT ((W)->left_fringe_width) \ |
519 |
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: FRAME_LEFT_FRINGE_WIDTH (WINDOW_XFRAME (W))) |
520 |
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521 |
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#define WINDOW_RIGHT_FRINGE_WIDTH(W) \ |
522 |
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(INTEGERP ((W)->right_fringe_width) \ |
523 |
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? XFASTINT ((W)->right_fringe_width) \ |
524 |
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: FRAME_RIGHT_FRINGE_WIDTH (WINDOW_XFRAME (W))) |
525 |
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526 |
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/* Total width of fringes in pixels. */ |
527 |
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|
528 |
|
#define WINDOW_TOTAL_FRINGE_WIDTH(W) \ |
529 |
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(WINDOW_LEFT_FRINGE_WIDTH (W) + WINDOW_RIGHT_FRINGE_WIDTH (W)) |
530 |
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531 |
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/* Are fringes outside display margins in window W. */ |
532 |
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533 |
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#define WINDOW_HAS_FRINGES_OUTSIDE_MARGINS(W) \ |
534 |
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(!NILP ((W)->fringes_outside_margins)) |
535 |
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536 |
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/* Say whether scroll bars are currently enabled for window W, |
537 |
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and which side they are on. */ |
538 |
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539 |
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#define WINDOW_VERTICAL_SCROLL_BAR_TYPE(w) \ |
540 |
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(EQ ((w)->vertical_scroll_bar_type, Qt) \ |
541 |
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? FRAME_VERTICAL_SCROLL_BAR_TYPE (WINDOW_XFRAME (w)) \ |
542 |
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: EQ ((w)->vertical_scroll_bar_type, Qleft) \ |
543 |
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? vertical_scroll_bar_left \ |
544 |
|
: EQ ((w)->vertical_scroll_bar_type, Qright) \ |
545 |
|
? vertical_scroll_bar_right \ |
546 |
|
: vertical_scroll_bar_none) \ |
547 |
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|
548 |
|
#define WINDOW_HAS_VERTICAL_SCROLL_BAR(w) \ |
549 |
|
(EQ ((w)->vertical_scroll_bar_type, Qt) \ |
550 |
|
? FRAME_HAS_VERTICAL_SCROLL_BARS (WINDOW_XFRAME (w)) \ |
551 |
|
: !NILP ((w)->vertical_scroll_bar_type)) |
552 |
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553 |
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#define WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT(w) \ |
554 |
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(EQ ((w)->vertical_scroll_bar_type, Qt) \ |
555 |
|
? FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT (WINDOW_XFRAME (w)) \ |
556 |
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: EQ ((w)->vertical_scroll_bar_type, Qleft)) |
557 |
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558 |
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#define WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT(w) \ |
559 |
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(EQ ((w)->vertical_scroll_bar_type, Qt) \ |
560 |
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? FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT (WINDOW_XFRAME (w))\ |
561 |
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: EQ ((w)->vertical_scroll_bar_type, Qright)) |
562 |
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563 |
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/* Width that a scroll bar in window W should have, if there is one. |
564 |
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Measured in pixels. If scroll bars are turned off, this is still |
565 |
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nonzero. */ |
566 |
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567 |
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#define WINDOW_CONFIG_SCROLL_BAR_WIDTH(w) \ |
568 |
|
(INTEGERP ((w)->scroll_bar_width) \ |
569 |
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? XFASTINT ((w)->scroll_bar_width) \ |
570 |
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: FRAME_CONFIG_SCROLL_BAR_WIDTH (WINDOW_XFRAME (w))) |
571 |
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|
572 |
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/* Width that a scroll bar in window W should have, if there is one. |
573 |
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Measured in columns (characters). If scroll bars are turned off, |
574 |
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this is still nonzero. */ |
575 |
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|
576 |
|
#define WINDOW_CONFIG_SCROLL_BAR_COLS(w) \ |
577 |
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(INTEGERP ((w)->scroll_bar_width) \ |
578 |
|
? ((XFASTINT ((w)->scroll_bar_width) \ |
579 |
|
+ WINDOW_FRAME_COLUMN_WIDTH (w) - 1) \ |
580 |
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/ WINDOW_FRAME_COLUMN_WIDTH (w)) \ |
581 |
|
: FRAME_CONFIG_SCROLL_BAR_COLS (WINDOW_XFRAME (w))) |
582 |
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|
583 |
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/* Width of a scroll bar in window W, measured in columns (characters), |
584 |
|
but only if scroll bars are on the left. If scroll bars are on |
585 |
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the right in this frame, or there are no scroll bars, value is 0. */ |
586 |
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|
587 |
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#define WINDOW_LEFT_SCROLL_BAR_COLS(w) \ |
588 |
|
(WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT (w) \ |
589 |
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? (WINDOW_CONFIG_SCROLL_BAR_COLS (w)) \ |
590 |
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: 0) |
591 |
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592 |
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/* Width of a left scroll bar area in window W , measured in pixels. */ |
593 |
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|
594 |
|
#define WINDOW_LEFT_SCROLL_BAR_AREA_WIDTH(w) \ |
595 |
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(WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT (w) \ |
596 |
|
? (WINDOW_CONFIG_SCROLL_BAR_COLS (w) * WINDOW_FRAME_COLUMN_WIDTH (w)) \ |
597 |
|
: 0) |
598 |
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|
599 |
|
/* Width of a scroll bar in window W, measured in columns (characters), |
600 |
|
but only if scroll bars are on the right. If scroll bars are on |
601 |
|
the left in this frame, or there are no scroll bars, value is 0. */ |
602 |
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|
603 |
|
#define WINDOW_RIGHT_SCROLL_BAR_COLS(w) \ |
604 |
|
(WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT (w) \ |
605 |
|
? WINDOW_CONFIG_SCROLL_BAR_COLS (w) \ |
606 |
|
: 0) |
607 |
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|
608 |
|
/* Width of a left scroll bar area in window W , measured in pixels. */ |
609 |
|
|
610 |
|
#define WINDOW_RIGHT_SCROLL_BAR_AREA_WIDTH(w) \ |
611 |
|
(WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT (w) \ |
612 |
|
? (WINDOW_CONFIG_SCROLL_BAR_COLS (w) * WINDOW_FRAME_COLUMN_WIDTH (w)) \ |
613 |
|
: 0) |
614 |
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|
615 |
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|
616 |
|
/* Actual width of a scroll bar in window W, measured in columns. */ |
617 |
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|
618 |
|
#define WINDOW_SCROLL_BAR_COLS(w) \ |
619 |
|
(WINDOW_HAS_VERTICAL_SCROLL_BAR (w) \ |
620 |
|
? WINDOW_CONFIG_SCROLL_BAR_COLS (w) \ |
621 |
|
: 0) |
622 |
|
|
623 |
|
/* Width of a left scroll bar area in window W , measured in pixels. */ |
624 |
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|
625 |
|
#define WINDOW_SCROLL_BAR_AREA_WIDTH(w) \ |
626 |
|
(WINDOW_HAS_VERTICAL_SCROLL_BAR (w) \ |
627 |
|
? (WINDOW_CONFIG_SCROLL_BAR_COLS (w) * WINDOW_FRAME_COLUMN_WIDTH (w)) \ |
628 |
|
: 0) |
629 |
|
|
630 |
|
|
631 |
|
/* Return the frame position where the scroll bar of window W starts. */ |
632 |
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|
633 |
|
#define WINDOW_SCROLL_BAR_AREA_X(W) \ |
634 |
|
(WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT (W) \ |
635 |
|
? WINDOW_BOX_RIGHT_EDGE_X (W) \ |
636 |
|
: WINDOW_LEFT_EDGE_X (W)) |
637 |
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|
638 |
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|
639 |
|
/* Height in pixels of the mode line. May be zero if W doesn't have a |
640 |
|
mode line. */ |
641 |
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|
642 |
|
#define WINDOW_MODE_LINE_HEIGHT(W) \ |
643 |
|
(WINDOW_WANTS_MODELINE_P ((W)) \ |
644 |
|
? CURRENT_MODE_LINE_HEIGHT (W) \ |
645 |
|
: 0) |
646 |
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|
647 |
|
/* Height in pixels of the header line. Zero if W doesn't have a header |
648 |
|
line. */ |
649 |
|
|
650 |
|
#define WINDOW_HEADER_LINE_HEIGHT(W) \ |
651 |
|
(WINDOW_WANTS_HEADER_LINE_P ((W)) \ |
652 |
|
? CURRENT_HEADER_LINE_HEIGHT (W) \ |
653 |
|
: 0) |
654 |
|
|
655 |
|
/* Pixel height of window W without mode line. */ |
656 |
|
|
657 |
|
#define WINDOW_BOX_HEIGHT_NO_MODE_LINE(W) \ |
658 |
|
(WINDOW_TOTAL_HEIGHT ((W)) \ |
659 |
|
- WINDOW_MODE_LINE_HEIGHT ((W))) |
660 |
|
|
661 |
|
/* Pixel height of window W without mode and header line. */ |
662 |
|
|
663 |
|
#define WINDOW_BOX_TEXT_HEIGHT(W) \ |
664 |
|
(WINDOW_TOTAL_HEIGHT ((W)) \ |
665 |
|
- WINDOW_MODE_LINE_HEIGHT ((W)) \ |
666 |
|
- WINDOW_HEADER_LINE_HEIGHT ((W))) |
667 |
|
|
668 |
|
|
669 |
|
/* Convert window W relative pixel X to frame pixel coordinates. */ |
670 |
|
|
671 |
|
#define WINDOW_TO_FRAME_PIXEL_X(W, X) \ |
672 |
|
((X) + WINDOW_BOX_LEFT_EDGE_X ((W))) |
673 |
|
|
674 |
|
/* Convert window W relative pixel Y to frame pixel coordinates. */ |
675 |
|
|
676 |
|
#define WINDOW_TO_FRAME_PIXEL_Y(W, Y) \ |
677 |
|
((Y) + WINDOW_TOP_EDGE_Y ((W))) |
678 |
|
|
679 |
|
/* Convert frame relative pixel X to window relative pixel X. */ |
680 |
|
|
681 |
|
#define FRAME_TO_WINDOW_PIXEL_X(W, X) \ |
682 |
|
((X) - WINDOW_BOX_LEFT_EDGE_X ((W))) |
683 |
|
|
684 |
|
/* Convert frame relative pixel Y to window relative pixel Y. */ |
685 |
|
|
686 |
|
#define FRAME_TO_WINDOW_PIXEL_Y(W, Y) \ |
687 |
|
((Y) - WINDOW_TOP_EDGE_Y ((W))) |
688 |
|
|
689 |
|
/* Convert a text area relative x-position in window W to frame X |
690 |
|
pixel coordinates. */ |
691 |
|
|
692 |
|
#define WINDOW_TEXT_TO_FRAME_PIXEL_X(W, X) \ |
693 |
|
(window_box_left ((W), TEXT_AREA) + (X)) |
694 |
|
|
695 |
/* This is the window in which the terminal's cursor should |
/* This is the window in which the terminal's cursor should |
696 |
be left when nothing is being done with it. This must |
be left when nothing is being done with it. This must |
744 |
EXFUN (Fnext_window, 3); |
EXFUN (Fnext_window, 3); |
745 |
EXFUN (Fselect_window, 2); |
EXFUN (Fselect_window, 2); |
746 |
EXFUN (Fdisplay_buffer, 3); |
EXFUN (Fdisplay_buffer, 3); |
747 |
EXFUN (Fset_window_buffer, 2); |
EXFUN (Fset_window_buffer, 3); |
748 |
EXFUN (Fset_window_hscroll, 2); |
EXFUN (Fset_window_hscroll, 2); |
749 |
EXFUN (Fwindow_hscroll, 1); |
EXFUN (Fwindow_hscroll, 1); |
750 |
EXFUN (Fset_window_vscroll, 2); |
EXFUN (Fset_window_vscroll, 2); |
755 |
extern Lisp_Object make_window P_ ((void)); |
extern Lisp_Object make_window P_ ((void)); |
756 |
extern void delete_window P_ ((Lisp_Object)); |
extern void delete_window P_ ((Lisp_Object)); |
757 |
extern Lisp_Object window_from_coordinates P_ ((struct frame *, int, int, |
extern Lisp_Object window_from_coordinates P_ ((struct frame *, int, int, |
758 |
enum window_part *, int)); |
enum window_part *, |
759 |
|
int *, int*, int)); |
760 |
EXFUN (Fwindow_dedicated_p, 1); |
EXFUN (Fwindow_dedicated_p, 1); |
761 |
extern int window_height P_ ((Lisp_Object)); |
extern int window_height P_ ((Lisp_Object)); |
762 |
extern int window_width P_ ((Lisp_Object)); |
extern int window_width P_ ((Lisp_Object)); |
777 |
it's not allowed. */ |
it's not allowed. */ |
778 |
|
|
779 |
void set_window_buffer P_ ((Lisp_Object window, Lisp_Object buffer, |
void set_window_buffer P_ ((Lisp_Object window, Lisp_Object buffer, |
780 |
int run_hooks_p)); |
int run_hooks_p, int keep_margins_p)); |
781 |
|
|
782 |
/* Prompt to display in front of the minibuffer contents. */ |
/* Prompt to display in front of the minibuffer contents. */ |
783 |
|
|