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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.
45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
#include <cassert>
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#include <cstdio>
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#include <cstring>
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#include <ghostty/vt.h>
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int main() {
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// Create a terminal
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GhosttyTerminal terminal;
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GhosttyResult result = ghostty_terminal_new(nullptr, &terminal, 80, 24);
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assert(result == GHOSTTY_SUCCESS);
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// Feed VT data into the terminal
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const char *text = "Hello from C++!\r\n";
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ghostty_terminal_vt_write(terminal, reinterpret_cast<const uint8_t *>(text), std::strlen(text));
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text = "\x1b[1;32mGreen Text\x1b[0m\r\n";
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ghostty_terminal_vt_write(terminal, reinterpret_cast<const uint8_t *>(text), std::strlen(text));
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text = "\x1b[1;1HTop-left corner\r\n";
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ghostty_terminal_vt_write(terminal, reinterpret_cast<const uint8_t *>(text), std::strlen(text));
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// Get the final terminal state as a plain string
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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(nullptr, &formatter, terminal, fmt_opts);
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assert(result == GHOSTTY_SUCCESS);
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uint8_t *buf = nullptr;
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size_t len = 0;
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result = ghostty_formatter_format_alloc(formatter, nullptr, &buf, &len);
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assert(result == GHOSTTY_SUCCESS);
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std::fwrite(buf, 1, len, stdout);
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std::printf("\n");
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ghostty_free(nullptr, 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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