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03d5fa2689
Terminal construction previously accepted GhosttyTerminalOptions with dimensions and one scrollback byte limit. Remove the options struct from the ABI and make ghostty_terminal_new accept columns and rows directly. Add byte and line limit options to ghostty_terminal_set and forward them to the runtime Terminal setters. NULL removes a limit, while zero bytes disables scrollback. Update type metadata, tests, and all API examples.
48 lines
1.5 KiB
C
48 lines
1.5 KiB
C
#include <assert.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ghostty/vt.h>
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int main() {
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// Create a terminal with a small grid
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GhosttyTerminal terminal;
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GhosttyResult result = ghostty_terminal_new(NULL, &terminal, 80, 24);
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assert(result == GHOSTTY_SUCCESS);
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// Write some VT-encoded content into the terminal
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const char *commands[] = {
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"Hello from a \033[1mCMake\033[0m-built program!\r\n",
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"Line 2: \033[4munderlined\033[0m text\r\n",
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"Line 3: \033[31mred\033[0m \033[32mgreen\033[0m \033[34mblue\033[0m\r\n",
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};
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for (size_t i = 0; i < sizeof(commands) / sizeof(commands[0]); i++) {
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ghostty_terminal_vt_write(terminal, (const uint8_t *)commands[i],
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strlen(commands[i]));
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}
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// Format the terminal contents as plain text
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GhosttyFormatterTerminalOptions fmt_opts =
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GHOSTTY_INIT_SIZED(GhosttyFormatterTerminalOptions);
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fmt_opts.emit = GHOSTTY_FORMATTER_FORMAT_PLAIN;
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fmt_opts.trim = true;
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GhosttyFormatter formatter;
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result = ghostty_formatter_terminal_new(NULL, &formatter, terminal, fmt_opts);
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assert(result == GHOSTTY_SUCCESS);
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uint8_t *buf = NULL;
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size_t len = 0;
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result = ghostty_formatter_format_alloc(formatter, NULL, &buf, &len);
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assert(result == GHOSTTY_SUCCESS);
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printf("Plain text (%zu bytes):\n", len);
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fwrite(buf, 1, len, stdout);
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printf("\n");
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ghostty_free(NULL, buf, len);
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ghostty_formatter_free(formatter);
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ghostty_terminal_free(terminal);
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return 0;
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}
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