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/* ncmpc (Ncurses MPD Client)
* (c) 2004-2009 The Music Player Daemon Project
* Project homepage: http://musicpd.org
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef SCREEN_TEXT_H
#define SCREEN_TEXT_H
#include "list_window.h"
#include <glib.h>
struct mpdclient;
struct screen_text {
GPtrArray *lines;
struct list_window *lw;
};
static inline void
screen_text_init(struct screen_text *text, WINDOW *w, int cols, int rows)
{
text->lines = g_ptr_array_new();
text->lw = list_window_init(w, cols, rows);
text->lw->hide_cursor = true;
}
void
screen_text_clear(struct screen_text *text);
static inline void
screen_text_deinit(struct screen_text *text)
{
screen_text_clear(text);
g_ptr_array_free(text->lines, TRUE);
list_window_free(text->lw);
}
static inline void
screen_text_resize(struct screen_text *text, int cols, int rows)
{
text->lw->cols = cols;
text->lw->rows = rows;
}
static inline bool
screen_text_is_empty(const struct screen_text *text)
{
return text->lines->len == 0;
}
void
screen_text_set(struct screen_text *text, const GString *str);
const char *
screen_text_list_callback(unsigned idx, bool *highlight, void *data);
static inline void
screen_text_paint(struct screen_text *text)
{
list_window_paint(text->lw, screen_text_list_callback, text);
}
/**
* Repaint and update the screen.
*/
static inline void
screen_text_repaint(struct screen_text *text)
{
screen_text_paint(text);
wrefresh(text->lw->w);
}
bool
screen_text_cmd(struct screen_text *text, struct mpdclient *c, command_t cmd);
#endif
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