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| author | Karl Heuer <kwzh@gnu.org> | 1997-02-20 06:49:29 +0000 |
|---|---|---|
| committer | Karl Heuer <kwzh@gnu.org> | 1997-02-20 06:49:29 +0000 |
| commit | 81d0083108ca961a734237c61b77f68583fb6f52 (patch) | |
| tree | f0e242c7608ca299ee6ca13884f6ac501452c016 /src/frame.h | |
| parent | 71025e5e1d69b9749c1c64668c69386f1f07f601 (diff) | |
| download | emacs-81d0083108ca961a734237c61b77f68583fb6f52.tar.gz | |
(struct frame): New member `fontset_data'.
(FRAME_MESSAGE_BUF_SIZE): New macro.
Diffstat (limited to 'src/frame.h')
| -rw-r--r-- | src/frame.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/frame.h b/src/frame.h index 404dfcdfb04..47970c3d6db 100644 --- a/src/frame.h +++ b/src/frame.h @@ -290,6 +290,11 @@ struct frame /* The baud rate that was used to calculate costs for this frame. */ int cost_calculation_baud_rate; + /* A pointer to the data structure containing all information of + fontsets associated with this frame. See the comments in + fontset.h for more detail. */ + struct fontset_data *fontset_data; + /* Nonzero if the mouse has moved on this display since the last time we checked. */ char mouse_moved; @@ -390,6 +395,12 @@ typedef struct frame *FRAME_PTR; #define FRAME_CONDEMNED_SCROLL_BARS(f) ((f)->condemned_scroll_bars) #define FRAME_MENU_BAR_ITEMS(f) ((f)->menu_bar_items) #define FRAME_COST_BAUD_RATE(f) ((f)->cost_calculation_baud_rate) +#define FRAME_FONTSET_DATA(f) ((f)->fontset_data) + +/* Return the size of message_buf of the frame F. We multiply the + width of the frame by 4 because multi-byte form may require at most + 4-byte for a character. */ +#define FRAME_MESSAGE_BUF_SIZE(f) (((int) (f)->width) * 4) /* Emacs's redisplay code could become confused if a frame's visibility changes at arbitrary times. For example, if a frame is |