dd521146b7
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9145 a1c6a512-1295-4272-9138-f99709370657
167 lines
4.2 KiB
C
167 lines
4.2 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2002 by Robert Hak <rhak at ramapo.edu>
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include "plugin.h"
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PLUGIN_HEADER
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void roll_credits(void);
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const char* const credits[] = {
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#include "credits.raw" /* generated list of names from docs/CREDITS */
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};
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static struct plugin_api* rb;
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enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
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{
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int j = 0;
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int btn;
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(void)parameter;
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rb = api;
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rb->show_logo();
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#ifdef HAVE_LCD_CHARCELLS
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rb->lcd_double_height(false);
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#endif
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for (j = 0; j < 15; j++) {
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rb->sleep((HZ*2)/10);
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btn = rb->button_get(false);
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if (btn != BUTTON_NONE && !(btn & BUTTON_REL))
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return PLUGIN_OK;
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}
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roll_credits();
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return PLUGIN_OK;
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}
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#ifdef HAVE_LCD_CHARCELLS
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void roll_credits(void)
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{
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int numnames = sizeof(credits)/sizeof(char*);
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int curr_name = 0;
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int curr_len = rb->strlen(credits[0]);
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int curr_index = 0;
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int curr_line = 0;
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int name, len, new_len, line, x;
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while (1)
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{
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rb->lcd_clear_display();
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name = curr_name;
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x = -curr_index;
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len = curr_len;
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line = curr_line;
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while (x < 11)
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{
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int x2;
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if (x < 0)
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rb->lcd_puts(0, line, credits[name] - x);
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else
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rb->lcd_puts(x, line, credits[name]);
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if (++name >= numnames)
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break;
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line ^= 1;
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x2 = x + len/2;
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if ((unsigned)x2 < 11)
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rb->lcd_putc(x2, line, '*');
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new_len = rb->strlen(credits[name]);
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x += MAX(len/2 + 2, len - new_len/2 + 1);
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len = new_len;
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}
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/* abort on keypress */
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if (rb->button_get_w_tmo(HZ/8) & BUTTON_REL)
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return;
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if (++curr_index >= curr_len)
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{
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if (++curr_name >= numnames)
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break;
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new_len = rb->strlen(credits[curr_name]);
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curr_index -= MAX(curr_len/2 + 2, curr_len - new_len/2 + 1);
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curr_len = new_len;
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curr_line ^= 1;
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}
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}
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}
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#else
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static int minisin[]={
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#if 1
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1, 2, 2, 3, 3, 3, 2, 2, 1, 0, 0, 0, 0, 0, 0, 0
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#else
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1, 2, 3, 4, 4, 4, 3, 2, 1, 0, 0, -1, -1, -1, 0, 0,
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#endif
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};
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void roll_credits(void)
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{
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int i;
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int line = 0;
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int numnames = sizeof(credits)/sizeof(char*);
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char buffer[40];
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int y=LCD_HEIGHT;
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int height;
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int width;
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int sinstep=0;
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rb->lcd_setfont(FONT_UI);
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rb->lcd_getstringsize((unsigned char *)"A", &width, &height);
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while(1) {
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rb->lcd_clear_display();
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for ( i=0; i <= (LCD_HEIGHT-y)/height; i++ )
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rb->lcd_putsxy(0, i*height+y,
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(unsigned char *)(line+i<numnames?credits[line+i]:""));
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rb->snprintf(buffer, sizeof(buffer), " [Credits] %2d/%2d ",
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line+1, numnames);
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rb->lcd_set_drawmode(DRMODE_SOLID|DRMODE_INVERSEVID);
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rb->lcd_fillrect(0, 0, LCD_WIDTH, height);
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rb->lcd_set_drawmode(DRMODE_SOLID);
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rb->lcd_putsxy(0, 0, (unsigned char *)buffer);
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rb->lcd_update();
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if (rb->button_get_w_tmo(HZ/20) & BUTTON_REL)
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return;
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y-= minisin[sinstep];
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sinstep++;
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sinstep &= 0x0f; /* wrap */
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if(y<0) {
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line++;
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if(line >= numnames)
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break;
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y+=height;
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}
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}
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}
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#endif
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