93 lines
2.5 KiB
C++
93 lines
2.5 KiB
C++
// SPDX-License-Identifier: MIT
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#pragma once
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#include <termpaintx.h>
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#define EV_TIMEOUT 0xffff
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#define EV_IGNORE 0xfffe
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#define EV_RESIZE 0xfffd
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#include <functional>
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#include <optional>
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#include <string>
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#include <vector>
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struct Event {
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int type;
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int modifier;
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std::string string;
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};
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enum class Align {
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HCenter = 0x01,
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Left = 0x02,
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Right = 0x04,
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VCenter = 0x10,
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Top = 0x20,
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Bottom = 0x40,
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Center = HCenter | VCenter,
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};
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Align operator|(const Align &a, const Align &b);
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extern termpaint_surface *surface;
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enum AttributeSetType {
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ASNormal,
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ASWatched,
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ASUnwatched,
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ASetTypeCount,
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};
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struct AttributeSet {
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termpaint_attr *normal;
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termpaint_attr *highlight;
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};
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extern AttributeSet attributes[ASetTypeCount];
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enum class Button {
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Ok = (1<<0),
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Cancel = (1<<1),
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Yes = (1<<2),
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No = (1<<3),
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};
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Button operator|(const Button &a, const Button &b);
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Button operator&(const Button &a, const Button &b);
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void tp_init();
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void tp_init_from_fd(int fd);
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void tp_shutdown();
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void tp_flush(const bool force=false);
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void tp_pause();
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void tp_unpause();
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std::optional<Event> tp_wait_for_event(int timeout=0);
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struct action
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{
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int type;
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std::string string;
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int modifier;
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std::function<void(void)> func;
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std::string help;
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};
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bool tui_handle_action(const Event &event, const std::vector<action> &actions);
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size_t string_width(const std::string &str);
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std::pair<size_t, size_t> string_size(const std::string &str);
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void write_multiline_string(const int x, const int y, const std::string &str, termpaint_attr *attr);
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std::string text_wrap(const std::string &text, const size_t desired_width);
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Button message_box(const std::string &caption, const std::string &text, const Button buttons=Button::Ok, const Button default_button=Button::Ok, const Align align=Align::Center);
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void draw_box_with_caption(int x, int y, int w, int h, const std::string &caption=std::string());
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int get_selection(const std::string &caption, const std::vector<std::string> &choices, size_t selected=0, const Align align=Align::Center);
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std::string get_string(const std::string &caption, const std::string &text=std::string(), const Align align=Align::Center);
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struct progress_info;
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progress_info* begin_progress(const std::string &caption, const int width, const Align align=Align::Center);
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void update_progress(progress_info *info, const int val, const int maxval);
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void end_progress(progress_info *info);
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void tui_abort(std::string message);
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void tui_abort(const char *fmt, ...);
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