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WiiFlow_Lite/source/menu/menu_explorer.cpp

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/****************************************************************************
* Copyright (C) 2013 FIX94
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
****************************************************************************/
#include <dirent.h>
#include <unistd.h>
#include <algorithm>
#include "menu.hpp"
#include "channel/nand.hpp"
#include "defines.h"
TexData m_explorerBg;
s16 entries[7];
s16 entries_sel[7];
s16 m_explorerLblSelFolderBg;
s16 m_explorerLblSelFolder;
s16 m_explorerBtnSet;
s16 m_explorerBtnBack;
s16 m_explorerLblPage;
s16 m_explorerBtnPageM;
s16 m_explorerBtnPageP;
s16 m_explorerLblUser[4];
u32 dirs = 0;
u32 files = 0;
u32 start_pos = 0;
typedef struct {
char name[NAME_MAX];
} list_element;
list_element *elements = NULL;
u32 elements_num = 0;
char file[MAX_FAT_PATH];
char dir[MAX_FAT_PATH];
char folderPath[MAX_FAT_PATH];
char tmpPath[MAX_FAT_PATH];
u8 explorer_partition = 0;
bool folderExplorer = false;
void CMenu::_hideExplorer(bool instant)
{
for(u8 i = 0; i < 7; ++i)
{
m_btnMgr.hide(entries[i], instant);
m_btnMgr.hide(entries_sel[i], instant);
}
m_btnMgr.hide(m_explorerLblSelFolderBg, instant);
m_btnMgr.hide(m_explorerLblSelFolder, instant);
m_btnMgr.hide(m_explorerLblPage, instant);
m_btnMgr.hide(m_explorerBtnPageM, instant);
m_btnMgr.hide(m_explorerBtnPageP, instant);
m_btnMgr.hide(m_explorerBtnSet, instant);
m_btnMgr.hide(m_explorerBtnBack, instant);
for(u8 i = 0; i < ARRAY_SIZE(m_explorerLblUser); ++i)
{
if(m_explorerLblUser[i] != -1)
m_btnMgr.hide(m_explorerLblUser[i], instant);
}
if(elements != NULL)
free(elements);
elements = NULL;
elements_num = 0;
}
void CMenu::_showExplorer(void)
{
_setBg(m_explorerBg, m_explorerBg);
m_btnMgr.show(m_explorerLblSelFolderBg);
m_btnMgr.show(m_explorerLblSelFolder);
m_btnMgr.show(m_explorerBtnBack);
if(folderExplorer)
m_btnMgr.show(m_explorerBtnSet);
for(u8 i = 0; i < ARRAY_SIZE(m_explorerLblUser); ++i)
{
if(m_explorerLblUser[i] != -1)
m_btnMgr.show(m_explorerLblUser[i]);
}
_refreshExplorer();
}
void CMenu::_Explorer(void)
{
CoverFlow.clear();
strcpy(folderPath, dir);
_showExplorer();
while(!m_exit)
{
_mainLoopCommon();
if(BTN_HOME_PRESSED || BTN_B_PRESSED)
{
memset(folderPath, 0, MAX_FAT_PATH);
break;
}
else if(BTN_PLUS_PRESSED || BTN_RIGHT_PRESSED)
{
_refreshExplorer(1);
}
else if(BTN_MINUS_PRESSED || BTN_LEFT_PRESSED)
{
_refreshExplorer(-1);
}
else if(BTN_A_PRESSED)
{
if(m_btnMgr.selected(m_explorerBtnPageP))
{
_refreshExplorer(1);
}
else if(m_btnMgr.selected(m_explorerBtnPageM))
{
_refreshExplorer(-1);
}
else if(m_btnMgr.selected(m_explorerBtnSet))
{
strcpy(folderPath, dir);
break;
}
else if(m_btnMgr.selected(m_explorerBtnBack))
{
memset(folderPath, 0, MAX_FAT_PATH);
break;
}
//if "..." is selected and path is not empty then go up(back) one folder
else if(m_btnMgr.selected(entries_sel[0]) && dir[0] != '\0')
{
//remove last folder or device+partition
if(strchr(dir, '/') != NULL)
{
*strrchr(dir, '/') = '\0';
if(strchr(dir, '/') != NULL)
*(strrchr(dir, '/')+1) = '\0';
}
strcpy(folderPath, dir);
//if dir is just device and : then clear path completely
if(strchr(dir, '/') == NULL)
{
memset(dir, 0, MAX_FAT_PATH);
memset(folderPath, 0, MAX_FAT_PATH);
}
else if(strchr(folderPath, '/') != strrchr(folderPath, '/'))
{
*strrchr(folderPath, '/') = '\0';
while(strlen(folderPath) > 48)
{
if(strchr(folderPath, '/') == strrchr(folderPath, '/'))
break;
memset(tmpPath, 0, MAX_FAT_PATH);
strncpy(tmpPath, strchr(folderPath, '/') + 1, MAX_FAT_PATH - 1);
strcpy(folderPath, tmpPath);
}
memset(tmpPath, 0, MAX_FAT_PATH);
if(strchr(folderPath, ':') == NULL)
strcpy(tmpPath, "/");
strcat(tmpPath, folderPath);
strcat(tmpPath, "/");
strcpy(folderPath, tmpPath);
}
_refreshExplorer();
}
for(u8 i = 1; i < 7; ++i)
{
if(m_btnMgr.selected(entries_sel[i]))
{
//if path is empty add device+partition#:/ to start path
if(dir[0] == '\0')
{
explorer_partition = i-1;
strcpy(dir, fmt("%s:/", DeviceName[i-1]));
strcpy(folderPath, dir);
_refreshExplorer();
}
//if it's a folder add folder+/ to path
else if(!fsop_FileExist(fmt("%s%s", dir, elements[start_pos+(i-1)].name)))
{
strcat(dir, elements[start_pos+(i-1)].name);
strcpy(folderPath, dir);
strcat(dir, "/");
while(strlen(folderPath) > 48)
{
if(strchr(folderPath, '/') == strrchr(folderPath, '/'))
break;
memset(tmpPath, 0, MAX_FAT_PATH);
strncpy(tmpPath, strchr(folderPath, '/') + 1, MAX_FAT_PATH - 1);
strcpy(folderPath, tmpPath);
}
memset(tmpPath, 0, MAX_FAT_PATH);
if(strchr(folderPath, ':') == NULL)
strcpy(tmpPath, "/");
strcat(tmpPath, folderPath);
strcat(tmpPath, "/");
strcpy(folderPath, tmpPath);
_refreshExplorer();
}
else
{
memset(file, 0, MAX_FAT_PATH);
strncpy(file, fmt("%s%s", dir, elements[start_pos+(i-1)].name), MAX_FAT_PATH);
if(strcasestr(file, ".mp3") != NULL || strcasestr(file, ".ogg") != NULL)
MusicPlayer.LoadFile(file, false);
else if(strcasestr(file, ".iso") != NULL || strcasestr(file, ".wbfs") != NULL)
{
_hideExplorer();
/* create header for id and path */
dir_discHdr tmpHdr;
memset(&tmpHdr, 0, sizeof(dir_discHdr));
memcpy(tmpHdr.path, file, 255);
/* check wii or gc */
FILE *fp = fopen(file, "rb");
fseek(fp, strcasestr(file, ".wbfs") != NULL ? 512 : 0, SEEK_SET);
fread((void*)&wii_hdr, 1, sizeof(discHdr), fp);
fclose(fp);
memcpy(tmpHdr.id, wii_hdr.id, 6);
if(wii_hdr.magic == WII_MAGIC)
{
currentPartition = explorer_partition;
_launchGame(&tmpHdr, false);
}
else if(wii_hdr.gc_magic == GC_MAGIC)
{
currentPartition = explorer_partition;
_launchGC(&tmpHdr, false);
}
_showExplorer();
}
else if(strcasestr(file, ".dol") != NULL || strcasestr(file, ".elf") != NULL)
{
_hideExplorer();
_launchHomebrew(file, m_homebrewArgs);
_showExplorer();
}
else if(strcasestr(file, ".txt") != NULL || strcasestr(file, ".nfo") != NULL
|| strcasestr(file, ".ini") != NULL || strcasestr(file, ".conf") != NULL
|| strcasestr(file, ".cfg") != NULL || strcasestr(file, ".xml") != NULL
|| strcasestr(file, ".log") != NULL)
{
_hideExplorer();
m_txt_view = true;
m_txt_path = file;
_about(false);
m_txt_view = false;
m_txt_path = NULL;
_showExplorer();
}
else if(strcasestr(file, ".wad") != NULL)
{
_hideExplorer();
_Wad(file);
_showExplorer();
}
}
}
}
}
}
_hideExplorer();
_initCF();
}
void CMenu::_initExplorer()
{
memset(dir, 0, MAX_FAT_PATH);
TexData blank_btn;
TexHandle.fromImageFile(blank_btn, fmt("%s/blank.png", m_imgsDir.c_str()));
m_explorerBg = _texture("EXPLORER/BG", "texture", theme.bg, false);
_addUserLabels(m_explorerLblUser, ARRAY_SIZE(m_explorerLblUser), "EXPLORER");
m_explorerLblSelFolderBg = _addLabel("EXPLORER/SELECTED_FOLDER_BG", theme.txtFont, L"", 0, 18, 640, 48, theme.txtFontColor, FTGX_JUSTIFY_LEFT, theme.btnTexC);
m_explorerLblSelFolder = _addText("EXPLORER/SELECTED_FOLDER", theme.txtFont, L"", 30, 30, 560, 40, theme.txtFontColor, FTGX_JUSTIFY_LEFT);
m_explorerBtnSet = _addButton("EXPLORER/SET_BTN", theme.btnFont, L"", 220, 400, 200, 48, theme.btnFontColor);
m_explorerBtnBack = _addButton("EXPLORER/BACK_BTN", theme.btnFont, L"", 420, 400, 200, 48, theme.btnFontColor);
m_explorerBtnPageM = _addPicButton("EXPLORER/PAGE_MINUS", theme.btnTexMinus, theme.btnTexMinusS, 20, 400, 48, 48);
m_explorerLblPage = _addLabel("EXPLORER/PAGE_BTN", theme.btnFont, L"", 68, 400, 104, 48, theme.btnFontColor, FTGX_JUSTIFY_CENTER | FTGX_ALIGN_MIDDLE, theme.btnTexC);
m_explorerBtnPageP = _addPicButton("EXPLORER/PAGE_PLUS", theme.btnTexPlus, theme.btnTexPlusS, 172, 400, 48, 48);
_setHideAnim(m_explorerLblSelFolderBg, "EXPLORER/SELECTED_FOLDER_BG", 0, 0, -2.f, 0.f);
_setHideAnim(m_explorerLblSelFolder, "EXPLORER/SELECTED_FOLDER", 0, 0, -2.f, 0.f);
_setHideAnim(m_explorerBtnSet, "EXPLORER/SET_BTN", 0, 0, 1.f, -1.f);
_setHideAnim(m_explorerBtnBack, "EXPLORER/BACK_BTN", 0, 0, 1.f, -1.f);
_setHideAnim(m_explorerLblPage, "EXPLORER/PAGE_BTN", 0, 0, 1.f, -1.f);
_setHideAnim(m_explorerBtnPageM, "EXPLORER/PAGE_MINUS", 0, 0, 1.f, -1.f);
_setHideAnim(m_explorerBtnPageP, "EXPLORER/PAGE_PLUS", 0, 0, 1.f, -1.f);
for(u8 i = 0; i < 7; ++i)
{
entries_sel[i] = _addPicButton(fmt("EXPLORER/ENTRY_%i_BTN", i), blank_btn, blank_btn, 40, 75+(i*45), 380, 45);
entries[i] = _addText(fmt("EXPLORER/ENTRY_%i", i), theme.txtFont, L"", 40, 75+(i*45), 480, 40, theme.txtFontColor, FTGX_JUSTIFY_LEFT);
_setHideAnim(entries[i], fmt("EXPLORER/ENTRY_%i", i), 0, 0, 1.f, 0.f);
_setHideAnim(entries_sel[i], fmt("EXPLORER/ENTRY_%i_BTN", i), 0, 0, 1.f, 0.f);
}
_hideExplorer(true);
_textExplorer();
}
void CMenu::_textExplorer(void)
{
m_btnMgr.setText(m_explorerBtnSet, _t("cfgne34", L"Set"));
m_btnMgr.setText(m_explorerBtnBack, _t("cfgne35", L"Back"));
}
static bool list_element_cmp(list_element a, list_element b)
{
const char *first = a.name;
const char *second = b.name;
return char_cmp(first, second, strlen(first), strlen(second));
}
void CMenu::_refreshExplorer(s8 direction)
{
for(u8 i = 0; i < 7; ++i)
{
m_btnMgr.hide(entries[i], true);
m_btnMgr.hide(entries_sel[i], true);
m_btnMgr.setText(entries[i], L" ");
}
m_btnMgr.setText(entries[0], L". . .");
wstringEx path(_t("cfgne36", L"Path ="));
path.append(wfmt(L" %.48s", folderPath));
m_btnMgr.setText(m_explorerLblSelFolder, path, true);
if(direction == 0)
start_pos = 0;
//if path is empty show device+partitions only
if(dir[0] == '\0')
{
elements_num = 0;
for(u8 i = 1; i < 7; ++i)
{
if(DeviceHandle.IsInserted(i-1))
{
m_btnMgr.setText(entries[i], wfmt(L"%s:/", DeviceName[i-1]));
m_btnMgr.show(entries[i]);
m_btnMgr.show(entries_sel[i]);
}
}
}
//else show folders and files
else
{
m_btnMgr.show(entries[0]);
m_btnMgr.show(entries_sel[0]);
if(direction == 0)
{
dirent *pent = NULL;
DIR *pdir = NULL;
pdir = opendir(dir);
/* some sorting */
dirs = 0;
files = 0;
while((pent = readdir(pdir)) != NULL)
{
if(pent->d_name[0] == '.')
continue;
if(pent->d_type == DT_DIR)
dirs++;
else if(pent->d_type == DT_REG)
files++;
}
u32 pos = 0;
if(elements != NULL)
free(elements);
elements_num = (folderExplorer ? dirs : dirs+files);
elements = (list_element*)MEM2_alloc(elements_num*sizeof(list_element));
if(dirs > 0)
{
rewinddir(pdir);
while((pent = readdir(pdir)) != NULL)
{
if(pent->d_name[0] == '.')
continue;
if(pent->d_type == DT_DIR)
{
memcpy(elements[pos].name, pent->d_name, NAME_MAX);
pos++;
}
}
std::sort(elements, elements+pos, list_element_cmp);
}
if(folderExplorer == false && files > 0)
{
rewinddir(pdir);
while((pent = readdir(pdir)) != NULL)
{
if(pent->d_name[0] == '.')
continue;
if(pent->d_type == DT_REG)
{
memcpy(elements[pos].name, pent->d_name, NAME_MAX);
pos++;
}
}
std::sort(elements+dirs, elements+pos, list_element_cmp);
}
closedir(pdir);
}
if(direction == -1) /* dont question */
start_pos = start_pos >= 6 ? start_pos - 6 : (elements_num % 6 ? (elements_num - elements_num % 6) : elements_num - 6);
else if(direction == 1)
start_pos = start_pos + 6 >= elements_num ? 0 : start_pos + 6;
for(u8 i = 1; i < 7; i++)
{
if(start_pos+i > elements_num)
break;
if(start_pos+i <= dirs)
m_btnMgr.setText(entries[i], wfmt(L"/%.48s", elements[start_pos+i-1].name));
else
m_btnMgr.setText(entries[i], wfmt(L"%.48s", elements[start_pos+i-1].name));
m_btnMgr.show(entries[i]);
m_btnMgr.show(entries_sel[i]);
}
}
if(elements_num > 0)
m_btnMgr.setText(m_explorerLblPage, wfmt(L"%i / %i", (start_pos/6 + 1), ((elements_num - 1)/6 +1)));
else
m_btnMgr.setText(m_explorerLblPage, L"1 / 1");
m_btnMgr.show(m_explorerLblPage);
m_btnMgr.show(m_explorerBtnPageM);
m_btnMgr.show(m_explorerBtnPageP);
}
const char *CMenu::_FolderExplorer(const char *startPath)
{
folderExplorer = true;
memset(dir, 0, MAX_FAT_PATH);
strcpy(dir, startPath);
if(dir[strlen(dir) - 1] != '/')
strcat(dir, "/");
_Explorer();
folderExplorer = false;
return folderPath;
}
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