herrie: gui_internal.h Source File

00001 /*
00002  * Copyright (c) 2006-2009 Ed Schouten <ed@80386.nl>
00003  * All rights reserved.
00004  * 
00005  * Redistribution and use in source and binary forms, with or without
00006  * modification, are permitted provided that the following conditions
00007  * are met:
00008  * 1. Redistributions of source code must retain the above copyright
00009  *    notice, this list of conditions and the following disclaimer.
00010  * 2. Redistributions in binary form must reproduce the above copyright
00011  *    notice, this list of conditions and the following disclaimer in the
00012  *    documentation and/or other materials provided with the distribution.
00013  * 
00014  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
00015  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00016  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00017  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
00018  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00019  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
00020  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
00021  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
00022  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
00023  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
00024  * SUCH DAMAGE.
00025  */
00031 #include CURSES_HEADER
00032 
00033 struct vfsref;
00034 struct vfsmatch;
00035 
00039 extern int gui_draw_colors;
00043 extern int gui_draw_ratio;
00047 void gui_draw_resize(void);
00051 void gui_draw_done(void);
00055 extern GMutex *gui_mtx;
00056 
00060 static inline void
00061 gui_lock(void)
00062 {
00063         g_mutex_lock(gui_mtx);
00064 }
00065 
00069 static inline void
00070 gui_unlock(void)
00071 {
00072         g_mutex_unlock(gui_mtx);
00073 }
00074 
00075 /* Display size ratios */
00079 #define GUI_SIZE_PLAYQ_HEIGHT           (((LINES * gui_draw_ratio) / 100) - 1)
00080 
00084 #define GUI_SIZE_BROWSER_DIRNAME_TOP    (GUI_SIZE_PLAYQ_HEIGHT + 1)
00085 
00088 #define GUI_SIZE_BROWSER_TOP            (GUI_SIZE_BROWSER_DIRNAME_TOP + 1)
00089 
00092 #define GUI_SIZE_BROWSER_HEIGHT         (LINES - GUI_SIZE_BROWSER_TOP - 1)
00093 
00096 #define GUI_SIZE_MSGBAR_TOP             (LINES - 1)
00097 
00101 #define GUI_COLOR_BAR                   2
00102 
00105 #define GUI_COLOR_BLOCK                 3
00106 
00109 #define GUI_COLOR_SELECT                4
00110 
00113 #define GUI_COLOR_DESELECT              5
00114 
00118 #define GUI_COLOR_MARKED                6
00119 
00124 int gui_input_askyesno(const char *question);
00129 char *gui_input_askstring(const char *question, const char *defstr,
00130     int (*validator)(const char *str, char c));
00131 
00132 /*
00133  *  gui_msgbar
00134  */
00139 void gui_msgbar_init(void);
00143 void gui_msgbar_destroy(void);
00148 void gui_msgbar_resize(void);
00152 void gui_msgbar_refresh(void);
00156 void gui_msgbar_flush(void);
00163 void gui_msgbar_ask(const char *msg);
00164 
00165 /*
00166  * gui_playq
00167  */
00171 void gui_playq_init(void);
00175 void gui_playq_destroy(void);
00179 void gui_playq_resize(void);
00180 
00184 void gui_playq_cursor_up(void);
00188 void gui_playq_cursor_down(void);
00192 void gui_playq_cursor_pageup(void);
00196 void gui_playq_cursor_pagedown(void);
00201 void gui_playq_cursor_head(void);
00206 void gui_playq_cursor_tail(void);
00210 void gui_playq_song_remove(void);
00215 void gui_playq_song_remove_all(void);
00220 void gui_playq_song_randomize(void);
00221 
00225 void gui_playq_song_add_before(struct vfsref *ve);
00229 void gui_playq_song_add_after(struct vfsref *ve);
00233 void gui_playq_song_move_up(void);
00237 void gui_playq_song_move_down(void);
00241 void gui_playq_song_move_head(void);
00246 void gui_playq_song_move_tail(void);
00250 void gui_playq_song_select(void);
00255 int gui_playq_searchnext(const struct vfsmatch *vm);
00259 void gui_playq_setfocus(int focus);
00264 void gui_playq_fullpath(void);
00265 #ifdef BUILD_VOLUME
00266 
00269 void gui_playq_volume_up(void);
00273 void gui_playq_volume_down(void);
00274 #endif /* BUILD_VOLUME */
00275 
00278 void gui_playq_gotofolder(void);
00282 void gui_browser_gotohome(void);
00287 void gui_browser_gotofile(struct vfsref *vr);
00288 
00289 /*
00290  * gui_browser
00291  */
00295 void gui_browser_init(void);
00299 void gui_browser_destroy(void);
00303 void gui_browser_resize(void);
00304 
00308 void gui_browser_cursor_up(void);
00312 void gui_browser_cursor_down(void);
00317 void gui_browser_cursor_pageup(void);
00322 void gui_browser_cursor_pagedown(void);
00327 void gui_browser_cursor_head(void);
00332 void gui_browser_cursor_tail(void);
00337 void gui_browser_dir_parent(void);
00342 void gui_browser_dir_enter(void);
00346 void gui_browser_playq_add_tail(void);
00350 void gui_browser_playq_add_head(void);
00355 void gui_browser_playq_add_after(void);
00360 void gui_browser_playq_add_before(void);
00365 int gui_browser_searchnext(const struct vfsmatch *vm);
00369 void gui_browser_chdir(void);
00373 void gui_browser_setfocus(int focus);
00377 void gui_browser_write_playlist(void);
00382 void gui_browser_fullpath(void);
00386 int gui_browser_locate(const struct vfsmatch *vm);
00390 void gui_browser_gotofolder(void);