eec89a90ff
This enables removing large portions of code, simplifiyng the drawing routine. All of the removed code is functionaltiy now available through put_line(). Change-Id: Ib8e61772134189a8c3c6d22345c0b45e912bea76
112 lines
3.5 KiB
C
112 lines
3.5 KiB
C
/***************************************************************************
|
|
* __________ __ ___.
|
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
|
* \/ \/ \/ \/ \/
|
|
* $Id$
|
|
*
|
|
* Copyright (C) 2007 by Jonathan Gordon
|
|
*
|
|
* 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
* KIND, either express or implied.
|
|
*
|
|
****************************************************************************/
|
|
|
|
/* This file contains the code to draw the list widget on BITMAP LCDs. */
|
|
|
|
#include "config.h"
|
|
#include "lcd.h"
|
|
#include "font.h"
|
|
#include "button.h"
|
|
#include "string.h"
|
|
#include "settings.h"
|
|
#include "kernel.h"
|
|
#include "system.h"
|
|
#include "file.h"
|
|
|
|
#include "list.h"
|
|
#include "screen_access.h"
|
|
#include "scrollbar.h"
|
|
#include "lang.h"
|
|
#include "sound.h"
|
|
#include "misc.h"
|
|
|
|
void gui_synclist_scroll_stop(struct gui_synclist *lists)
|
|
{
|
|
(void)lists;
|
|
FOR_NB_SCREENS(i)
|
|
{
|
|
screens[i].scroll_stop();
|
|
}
|
|
}
|
|
|
|
void list_draw(struct screen *display, struct gui_synclist *gui_list)
|
|
{
|
|
bool draw_icons = (gui_list->callback_get_item_icon != NULL);
|
|
bool selected;
|
|
int i;
|
|
int start, end;
|
|
|
|
display->set_viewport(NULL);
|
|
|
|
display->clear_display();
|
|
start = 0;
|
|
end = display->getnblines();
|
|
|
|
struct line_desc desc = {
|
|
.height = -1,
|
|
.text_color = 1,
|
|
.line_color = 1,
|
|
.line_end_color = 1,
|
|
.style = STYLE_DEFAULT
|
|
};
|
|
|
|
for (i = start; i < end; i++)
|
|
{
|
|
unsigned const char *s;
|
|
char entry_buffer[MAX_PATH];
|
|
unsigned char *entry_name;
|
|
int current_item = gui_list->start_item[display->screen_type] + i;
|
|
|
|
/* When there are less items to display than the
|
|
* current available space on the screen, we stop*/
|
|
if(current_item >= gui_list->nb_items)
|
|
break;
|
|
s = gui_list->callback_get_item_name(current_item,
|
|
gui_list->data,
|
|
entry_buffer,
|
|
sizeof(entry_buffer));
|
|
entry_name = P2STR(s);
|
|
|
|
if (gui_list->show_selection_marker &&
|
|
current_item >= gui_list->selected_item &&
|
|
current_item < gui_list->selected_item + gui_list->selected_size)
|
|
selected = true; /* The selected item must be displayed scrolling */
|
|
else
|
|
selected = false;
|
|
|
|
desc.nlines = gui_list->selected_size,
|
|
desc.line = gui_list->selected_size > 1 ? i : 0,
|
|
desc.scroll = selected ? true : gui_list->scroll_all;
|
|
|
|
if (draw_icons)
|
|
put_line(display, 0, i, &desc, "$i$i$t",
|
|
selected ? Icon_Cursor : Icon_NOICON,
|
|
gui_list->callback_get_item_icon(current_item, gui_list->data),
|
|
entry_name);
|
|
else
|
|
put_line(display, 0, i, &desc, "$i$t",
|
|
selected ? Icon_Cursor : Icon_NOICON,
|
|
entry_name);
|
|
}
|
|
|
|
display->update_viewport();
|
|
display->update();
|
|
}
|