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authorBjörn Stenberg <bjorn@haxx.se>2002-05-16 12:56:42 +0000
committerBjörn Stenberg <bjorn@haxx.se>2002-05-16 12:56:42 +0000
commit34acad9f903982c85193068a75b7c3577528d712 (patch)
tree131267aaf2832f4f2f437e855a40202c2d76b07a /uisimulator
parent8218285c0b848cf2173a59129062e033d0c8e46a (diff)
downloadrockbox-34acad9f903982c85193068a75b7c3577528d712.tar.gz
rockbox-34acad9f903982c85193068a75b7c3577528d712.zip
Moved tree.? to apps module
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@590 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'uisimulator')
-rw-r--r--uisimulator/tree.c298
-rw-r--r--uisimulator/tree.h21
2 files changed, 0 insertions, 319 deletions
diff --git a/uisimulator/tree.c b/uisimulator/tree.c
deleted file mode 100644
index c74aa07fea..0000000000
--- a/uisimulator/tree.c
+++ /dev/null
@@ -1,298 +0,0 @@
-/***************************************************************************
- * __________ __ ___.
- * Open \______ \ ____ ____ | | _\_ |__ _______ ___
- * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
- * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
- * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
- * \/ \/ \/ \/ \/
- * $Id$
- *
- * Copyright (C) 2002 Daniel Stenberg
- *
- * All files in this archive are subject to the GNU General Public License.
- * See the file COPYING in the source tree root for full license agreement.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-
-#include <string.h>
-#include <stdlib.h>
-#include <stdbool.h>
-
-#include "dir.h"
-#include "file.h"
-#include "lcd.h"
-#include "button.h"
-#include "kernel.h"
-#include "tree.h"
-#include "icons.h"
-#include "play.h"
-
-
-#define TREE_MAX_FILENAMELEN 128
-#define MAX_DIR_LEVELS 10
-
-struct entry {
- bool file; /* true if file, false if dir */
- char name[TREE_MAX_FILENAMELEN];
- int namelen;
-};
-
-void browse_root(void)
-{
- dirbrowse("/");
-}
-
-
-#ifdef HAVE_LCD_BITMAP
-
-#define TREE_MAX_ON_SCREEN 7
-#define TREE_MAX_LEN_DISPLAY 16 /* max length that fits on screen */
-
-#define MARGIN_Y 8 /* Y pixel margin */
-#define MARGIN_X 12 /* X pixel margin */
-#define LINE_Y 0 /* Y position the entry-list starts at */
-#define LINE_X 2 /* X position the entry-list starts at */
-#define LINE_HEIGTH 8 /* pixels for each text line */
-
-extern unsigned char bitmap_icons_6x8[LastIcon][6];
-extern icons_6x8;
-
-#else /* HAVE_LCD_BITMAP */
-
-#define TREE_MAX_ON_SCREEN 2
-#define TREE_MAX_LEN_DISPLAY 11 /* max length that fits on screen */
-#define LINE_Y 0 /* Y position the entry-list starts at */
-#define LINE_X 1 /* X position the entry-list starts at */
-
-#endif /* HAVE_LCD_BITMAP */
-
-int static showdir(char *path, struct entry *buffer, int start,
- int scrollpos, int* at_end)
-{
- int i;
- int j=0;
- int icon_type = 0;
- DIR *dir = opendir(path);
- struct dirent *entry;
-
- if(!dir)
- return -1; /* not a directory */
-
- i=start;
- *at_end=0; /* Have we displayed the last directory entry? */
- while((entry = readdir(dir))) {
- int len;
-
- if(entry->d_name[0] == '.')
- /* skip names starting with a dot */
- continue;
-
- if(j++ < scrollpos)
- continue ;
-
- len = strlen(entry->d_name);
- if(len < TREE_MAX_FILENAMELEN)
- /* strncpy() is evil, we memcpy() instead, +1 includes the
- trailing zero */
- memcpy(buffer[i].name, entry->d_name, len+1);
- else
- memcpy(buffer[i].name, "too long", 9);
-
- buffer[i].file = !(entry->attribute&ATTR_DIRECTORY);
-
-#ifdef HAVE_LCD_BITMAP
- if ( buffer[i].file )
- icon_type=File;
- else
- icon_type=Folder;
- lcd_bitmap(bitmap_icons_6x8[icon_type], 6, MARGIN_Y+i*LINE_HEIGTH, 6,
- 8, true);
-#endif
-
- if(len < TREE_MAX_LEN_DISPLAY)
- lcd_puts(LINE_X, LINE_Y+i, buffer[i].name);
- else {
- char storage = buffer[i].name[TREE_MAX_LEN_DISPLAY];
- buffer[i].name[TREE_MAX_LEN_DISPLAY]=0;
- lcd_puts(LINE_X, LINE_Y+i, buffer[i].name);
- buffer[i].name[TREE_MAX_LEN_DISPLAY]=storage;
- }
-
- if(++i >= TREE_MAX_ON_SCREEN)
- break;
- }
-
- if (entry==0) {
- *at_end=1;
- } else {
- *at_end=(readdir(dir)==0);
- }
- j = i ;
- while (j++ < TREE_MAX_ON_SCREEN) {
- lcd_puts(LINE_X, LINE_Y+j," ");
- }
- closedir(dir);
-
- return i;
-}
-
-bool dirbrowse(char *root)
-{
- struct entry buffer[TREE_MAX_ON_SCREEN];
- int numentries;
- char buf[255];
- char currdir[255];
- int dircursor=0;
- int i;
- int start=0;
- int at_end=0;
- int dirpos[MAX_DIR_LEVELS];
- int dirlevel=0;
-
- lcd_clear_display();
-
-#ifdef HAVE_LCD_BITMAP
- lcd_putsxy(0,0, "[Browse]",0);
- lcd_setmargins(0,MARGIN_Y);
- lcd_setfont(0);
-#endif
- memcpy(currdir,root,sizeof(currdir));
-
- numentries = showdir(root, buffer, 0, start, &at_end);
-
- if (numentries == -1)
- return -1; /* root is not a directory */
-
- lcd_puts(0, dircursor, "-");
- lcd_update();
-
- while(1) {
- int key = button_get();
-
- if(!key) {
- sleep(1);
- continue;
- }
- switch(key) {
- case BUTTON_OFF:
- return false;
- break;
-
- case BUTTON_LEFT:
- i=strlen(currdir);
- if (i==1) {
- return false;
- }
- else {
- while (currdir[i-1]!='/')
- i--;
- strcpy(buf,&currdir[i]);
- if (i==1)
- currdir[i]=0;
- else
- currdir[i-1]=0;
-
- lcd_clear_display();
-#ifdef HAVE_LCD_BITMAP
- lcd_putsxy(0,0, "[Browse]",0);
-#endif
- dirlevel--;
- if ( dirlevel < MAX_DIR_LEVELS )
- start = dirpos[dirlevel];
- else
- start = 0;
- numentries = showdir(currdir, buffer, 0, start, &at_end);
- dircursor=0;
- while ( (dircursor < TREE_MAX_ON_SCREEN) &&
- (strcmp(buffer[dircursor].name,buf)!=0))
- dircursor++;
- if (dircursor==TREE_MAX_ON_SCREEN)
- dircursor=0;
- lcd_puts(0, LINE_Y+dircursor, "-");
- lcd_update();
- }
-
- break;
-
- case BUTTON_RIGHT:
- case BUTTON_PLAY:
- if ((currdir[0]=='/') && (currdir[1]==0)) {
- sprintf(buf,"%s%s",currdir,buffer[dircursor].name);
- } else {
- sprintf(buf,"%s/%s",currdir,buffer[dircursor].name);
- }
-
- if (!buffer[dircursor].file) {
- memcpy(currdir,buf,sizeof(currdir));
- if ( dirlevel < MAX_DIR_LEVELS )
- dirpos[dirlevel] = start+dircursor;
- dirlevel++;
- dircursor=0;
- start=0;
- } else {
- playtune(currdir, buffer[dircursor].name);
-#ifdef HAVE_LCD_BITMAP
- lcd_setmargins(0, MARGIN_Y);
- lcd_setfont(0);
-#endif
- }
-
- lcd_clear_display();
- numentries = showdir(currdir, buffer, 0, start, &at_end);
-#ifdef HAVE_LCD_BITMAP
- lcd_putsxy(0,0, "[Browse]",0);
-#endif
- lcd_puts(0, LINE_Y+dircursor, "-");
- lcd_update();
- break;
-
- case BUTTON_UP:
- if(dircursor) {
- lcd_puts(0, LINE_Y+dircursor, " ");
- dircursor--;
- lcd_puts(0, LINE_Y+dircursor, "-");
- lcd_update();
- }
- else {
- if (start) {
- lcd_clear_display();
- start--;
- numentries = showdir(currdir, buffer, 0,
- start, &at_end);
-#ifdef HAVE_LCD_BITMAP
- lcd_putsxy(0,0, "[Browse]",0);
-#endif
- lcd_puts(0, LINE_Y+dircursor, "-");
- lcd_update();
- }
- }
- break;
- case BUTTON_DOWN:
- if(dircursor+1 < numentries) {
- lcd_puts(0, LINE_Y+dircursor, " ");
- dircursor++;
- lcd_puts(0, LINE_Y+dircursor, "-");
- lcd_update();
- } else
- {
- if (!at_end) {
- lcd_clear_display();
- start++;
- numentries = showdir(currdir, buffer, 0,
- start, &at_end);
-#ifdef HAVE_LCD_BITMAP
- lcd_putsxy(0,0, "[Browse]",0);
-#endif
- lcd_puts(0, LINE_Y+dircursor, "-");
- lcd_update();
- }
- }
- break;
- }
- }
-
- return false;
-}
diff --git a/uisimulator/tree.h b/uisimulator/tree.h
deleted file mode 100644
index 0dfd4ec99b..0000000000
--- a/uisimulator/tree.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/***************************************************************************
- * __________ __ ___.
- * Open \______ \ ____ ____ | | _\_ |__ _______ ___
- * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
- * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
- * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
- * \/ \/ \/ \/ \/
- * $Id$
- *
- * Copyright (C) 2002 Daniel Stenberg
- *
- * All files in this archive are subject to the GNU General Public License.
- * See the file COPYING in the source tree root for full license agreement.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-
-void browse_root(void);
-bool dirbrowse(char *root);