merge
nick black
3 years ago
commit
e4a50f0143
File diff suppressed because it is too large
Load Diff
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#ifndef NOTCURSES_IN
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#define NOTCURSES_IN
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#ifdef __cplusplus
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extern "C" {
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#endif
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// internal header, not installed
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#include <stdio.h>
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struct tinfo;
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struct inputctx;
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struct ncsharedstats;
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int init_inputlayer(struct tinfo* ti, FILE* infp, int lmargin, int tmargin,
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struct ncsharedstats* stats, unsigned drain)
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__attribute__ ((nonnull (1, 2, 5)));
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int stop_inputlayer(struct tinfo* ti);
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int inputready_fd(const struct inputctx* ictx)
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__attribute__ ((nonnull (1)));
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// allow another source provide raw input for distribution to client code.
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// drops input if there is no room in appropriate output queue.
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int ncinput_shovel(struct inputctx* ictx, const void* buf, int len)
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__attribute__ ((nonnull (1, 2)));
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typedef enum {
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TERMINAL_UNKNOWN, // no useful information from queries; use termname
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// the very limited linux VGA/serial console, or possibly the (deprecated,
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// pixel-drawable, RGBA8888) linux framebuffer console. *not* fbterm.
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TERMINAL_LINUX, // ioctl()s
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// the linux KMS/DRM console, *not* kmscon, but DRM direct dumb buffers
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TERMINAL_LINUXDRM, // ioctl()s
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TERMINAL_XTERM, // XTVERSION == 'XTerm(ver)'
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TERMINAL_VTE, // TDA: "~VTE"
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TERMINAL_KITTY, // XTGETTCAP['TN'] == 'xterm-kitty'
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TERMINAL_FOOT, // TDA: "\EP!|464f4f54\E\\"
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TERMINAL_MLTERM, // XTGETTCAP['TN'] == 'mlterm'
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TERMINAL_TMUX, // XTVERSION == "tmux ver"
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TERMINAL_WEZTERM, // XTVERSION == 'WezTerm *'
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TERMINAL_ALACRITTY, // can't be detected; match TERM+DA2
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TERMINAL_CONTOUR, // XTVERSION == 'contour ver'
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TERMINAL_ITERM, // XTVERSION == 'iTerm2 [ver]'
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TERMINAL_TERMINOLOGY, // TDA: "~~TY"
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TERMINAL_APPLE, // Terminal.App, determined by TERM_PROGRAM + macOS
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TERMINAL_MSTERMINAL, // Microsoft Windows Terminal
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TERMINAL_MINTTY, // XTVERSION == 'mintty ver' MinTTY (Cygwin, MSYS2)
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} queried_terminals_e;
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// after spawning the input layer, send initial queries to the terminal. its
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// responses will be built up herein. it's dangerous to go alone! take this!
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struct initial_responses {
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int cursory; // cursor location
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int cursorx; // cursor location
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unsigned appsync_supported; // is application-synchronized mode supported?
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queried_terminals_e qterm; // determined terminal
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unsigned kitty_graphics; // kitty graphics supported
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uint32_t bg; // default background
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int pixx; // screen geometry in pixels
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int pixy; // screen geometry in pixels
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int dimx; // screen geometry in cells
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int dimy; // screen geometry in cells
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int color_registers; // sixel color registers
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int sixely; // maximum sixel height
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int sixelx; // maximum sixel width
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char* version; // version string, heap-allocated
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};
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// Blocking call. Waits until the input thread has processed all responses to
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// our initial queries, and returns them.
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struct initial_responses* inputlayer_get_responses(struct inputctx* ictx)
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__attribute__ ((nonnull (1)));
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int get_cursor_location(struct inputctx* ictx, int* y, int* x)
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__attribute__ ((nonnull (1)));
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#ifdef __cplusplus
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}
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#endif
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#endif
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File diff suppressed because it is too large
Load Diff
@ -1,69 +0,0 @@
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#ifndef NOTCURSES_INPUT
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#define NOTCURSES_INPUT
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#ifdef __cplusplus
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extern "C" {
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#endif
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// internal header, not installed
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#include <stdio.h>
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struct tinfo;
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struct termios;
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struct ncinputlayer;
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struct ncsharedstats;
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typedef enum {
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TERMINAL_UNKNOWN, // no useful information from queries; use termname
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// the very limited linux VGA/serial console, or possibly the (deprecated,
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// pixel-drawable, RGBA8888) linux framebuffer console. *not* fbterm.
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TERMINAL_LINUX, // ioctl()s
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// the linux KMS/DRM console, *not* kmscon, but DRM direct dumb buffers
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TERMINAL_LINUXDRM, // ioctl()s
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TERMINAL_XTERM, // XTVERSION == 'XTerm(ver)'
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TERMINAL_VTE, // TDA: "~VTE"
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TERMINAL_KITTY, // XTGETTCAP['TN'] == 'xterm-kitty'
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TERMINAL_FOOT, // TDA: "\EP!|464f4f54\E\\"
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TERMINAL_MLTERM, // XTGETTCAP['TN'] == 'mlterm'
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TERMINAL_TMUX, // XTVERSION == "tmux ver"
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TERMINAL_WEZTERM, // XTVERSION == 'WezTerm *'
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TERMINAL_ALACRITTY, // can't be detected; match TERM+DA2
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TERMINAL_CONTOUR, // XTVERSION == 'contour ver'
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TERMINAL_ITERM, // XTVERSION == 'iTerm2 [ver]'
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TERMINAL_TERMINOLOGY, // TDA: "~~TY"
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TERMINAL_APPLE, // Terminal.App, determined by TERM_PROGRAM + macOS
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TERMINAL_MSTERMINAL, // Microsoft Windows Terminal
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TERMINAL_MINTTY, // XTVERSION == 'mintty ver' MinTTY (Cygwin, MSYS2)
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} queried_terminals_e;
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// sets up the input layer, building a trie of escape sequences and their
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// nckey equivalents. if we are connected to a tty, this also completes the
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// terminal detection sequence (we ought have already written our initial
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// queries, ideally as early as possible). if we are able to determine the
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// terminal conclusively, it will be written to |detected|. if the terminal
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// advertised support for application-sychronized updates, |appsync| will be
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// non-zero.
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int ncinputlayer_init(struct tinfo* tcache, FILE* infp,
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queried_terminals_e* detected, unsigned* appsync,
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int* cursor_y, int* cursor_x,
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struct ncsharedstats* stats,
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unsigned* kittygraphs);
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void ncinputlayer_stop(struct ncinputlayer* nilayer);
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// FIXME absorb into ncinputlayer_init()
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int cbreak_mode(struct tinfo* ti);
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// assuming the user context is not active, go through current data looking
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// for a cursor location report. if we find none, block on input, and read if
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// appropriate. we can be interrupted by a new user context.
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void ncinput_extract_clrs(struct tinfo* ti);
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int ncinput_shovel(struct ncinputlayer* ni, const char* buf, size_t len);
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#ifdef __cplusplus
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}
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#endif
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#endif
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