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96 lines
1.6 KiB
C++
96 lines
1.6 KiB
C++
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include "listview_curses.hh"
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using namespace std;
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static listview_curses lv;
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class my_source : public list_data_source {
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public:
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my_source() : ms_rows(2) { };
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size_t listview_rows(const listview_curses &lv) {
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return this->ms_rows;
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};
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void listview_value_for_row(const listview_curses &lv,
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vis_line_t row,
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attr_line_t &value_out) {
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if (row == 0) {
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value_out = "Hello";
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}
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else if (row == 1) {
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value_out = "World!";
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}
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else if (row < this->ms_rows) {
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char buffer[32];
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snprintf(buffer, sizeof(buffer), "%d", (int)row);
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value_out = string(buffer);
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}
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else {
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assert(0);
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}
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};
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bool attrline_next_token(const view_curses &vc,
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int line,
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struct line_range &lr,
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int &attrs_out) {
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return false;
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};
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int ms_rows;
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};
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int main(int argc, char *argv[])
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{
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int c, retval = EXIT_SUCCESS;
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bool wait_for_input = false;
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my_source ms;
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WINDOW *win;
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win = initscr();
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lv.set_data_source(&ms);
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lv.set_window(win);
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noecho();
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while ((c = getopt(argc, argv, "y:t:l:r:h:w")) != -1) {
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switch (c) {
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case 'y':
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lv.set_y(atoi(optarg));
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break;
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case 'h':
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lv.set_height(vis_line_t(atoi(optarg)));
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break;
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case 't':
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lv.set_top(vis_line_t(atoi(optarg)));
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break;
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case 'l':
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lv.set_left(atoi(optarg));
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break;
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case 'w':
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wait_for_input = true;
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break;
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case 'r':
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ms.ms_rows = atoi(optarg);
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break;
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}
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}
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lv.do_update();
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refresh();
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if (wait_for_input)
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getch();
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endwin();
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return retval;
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}
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