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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 "menu.hpp"
#include "channel/nand.hpp"
#include "defines.h"
extern const u8 blank_png[];
TexData m_explorerBg;
s16 entries[8];
s16 entries_sel[8];
char file[MAX_FAT_PATH];
char dir[MAX_FAT_PATH];
char entries_char[7][NAME_MAX+1];
u8 explorer_partition = 0;
void CMenu::_hideExplorer(bool instant)
{
for(u8 i = 0; i < 8; ++i)
{
m_btnMgr.hide(entries[i], instant);
m_btnMgr.hide(entries_sel[i], instant);
}
/* general movement */
m_btnMgr.hide(m_mainBtnNext, instant);
m_btnMgr.hide(m_mainBtnPrev, instant);
}
void CMenu::_showExplorer(void)
{
_setBg(m_explorerBg, m_explorerBg);
for(u8 i = 0; i < 8; ++i)
{
m_btnMgr.show(entries[i]);
m_btnMgr.show(entries_sel[i]);
}
/* general movement */
m_btnMgr.show(m_mainBtnNext);
m_btnMgr.show(m_mainBtnPrev);
}
void CMenu::_Explorer(void)
{
_showExplorer();
_refreshExplorer();
while(!m_exit)
{
_mainLoopCommon();
if(BTN_HOME_PRESSED || BTN_B_PRESSED)
break;
else if(BTN_PLUS_PRESSED)
{
_refreshExplorer(1);
}
else if(BTN_MINUS_PRESSED)
{
_refreshExplorer(-1);
}
else if(BTN_A_PRESSED)
{
if(m_btnMgr.selected(m_mainBtnNext))
{
_refreshExplorer(1);
}
else if(m_btnMgr.selected(m_mainBtnPrev))
{
_refreshExplorer(-1);
}
else if(m_btnMgr.selected(entries_sel[0]) && dir[0] != '\0')
{
if(strchr(dir, '/') != NULL)
{
*strrchr(dir, '/') = '\0';
if(strchr(dir, '/') != NULL)
*(strrchr(dir, '/')+1) = '\0';
}
if(strchr(dir, '/') == NULL)
{
memset(dir, 0, MAX_FAT_PATH);
for(u8 i = 1; i < 7; ++i)
memset(entries_char, 0, NAME_MAX+1);
}
_refreshExplorer();
}
for(u8 i = 1; i < 8; ++i)
{
if(m_btnMgr.selected(entries_sel[i]))
{
if(dir[0] == '\0')
{
explorer_partition = i-1;
if(DeviceHandle.IsInserted(i-1))
strcpy(dir, fmt("%s:/", DeviceName[i-1]));
_refreshExplorer();
}
else if(!fsop_FileExist(fmt("%s%s", dir, entries_char[i-1])))
{
strcat(dir, entries_char[i-1]);
/* otherwise it fails */
strcat(dir, "/");
_refreshExplorer();
}
else
{
memset(file, 0, MAX_FAT_PATH);
strncpy(file, fmt("%s%s", dir, entries_char[i-1]), 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, ".wad") != NULL)
{
_hideExplorer();
_Wad(file);
_showExplorer();
}
}
}
}
}
}
_hideExplorer();
}
void CMenu::_initExplorer()
{
memset(dir, 0, MAX_FAT_PATH);
TexData blank_btn;
TexHandle.fromPNG(blank_btn, blank_png);
m_explorerBg = _texture("EXPLORER/BG", "texture", theme.bg, false);
for(u8 i = 0; i < 8; ++i)
{
entries[i] = _addLabel(fmt("EXPLORER/ENTRY_%i", i), theme.lblFont, L"", 120, 50+(i*50), 480, 40, theme.lblFontColor, FTGX_JUSTIFY_LEFT);
entries_sel[i] = _addPicButton(fmt("EXPLORER/ENTRY_%i_BTN", i), blank_btn, blank_btn, 120, 50+(i*50), 380, 45);
_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(entries[0], L". . .");
for(u8 i = 1; i < 8; ++i)
m_btnMgr.setText(entries[i], L" ");
}
u32 cur_pos = 0;
void CMenu::_refreshExplorer(s8 direction)
{
_textExplorer();
if(direction == 0)
cur_pos = 0;
if(dir[0] == '\0')
{
for(u8 i = 1; i < 8; ++i)
{
if(DeviceHandle.IsInserted(i-1))
m_btnMgr.setText(entries[i], wfmt(L"%s:/", DeviceName[i-1]));
}
}
else
{
dirent *pent = NULL;
DIR *pdir = NULL;
u8 limit = 1;
u32 itr = 0;
if(direction == -1)
cur_pos = cur_pos > 14 ? cur_pos - 14 : 0;
pdir = opendir(dir);
while((pent = readdir(pdir)) != NULL && limit < 8)
{
if(pent->d_name[0] == '.')
continue;
if(pent->d_type == DT_DIR)
{
if(itr < cur_pos)
{
itr++;
continue;
}
strcpy(entries_char[limit-1], pent->d_name);
m_btnMgr.setText(entries[limit], wfmt(L"/%.32s", pent->d_name));
cur_pos++;
itr++;
limit++;
}
else if(pent->d_type == DT_REG)
{
if(itr < cur_pos)
{
itr++;
continue;
}
strcpy(entries_char[limit-1], pent->d_name);
m_btnMgr.setText(entries[limit], wfmt(L"%.32s", pent->d_name));
cur_pos++;
itr++;
limit++;
}
}
closedir(pdir);
}
}
s16 m_folderExplorerLblSelFolder;
s16 m_folderExplorerBtnSave;
s16 m_folderExplorerBtnCancel;
s16 m_folderExplorerLblUser[4];
TexData m_folderExplorerBg;
string folderName="";
void CMenu::_initFolderExplorer()
{
m_folderExplorerBg = _texture("FEXPLORER/BG", "texture", theme.bg, false);
_addUserLabels(m_folderExplorerLblUser, ARRAY_SIZE(m_folderExplorerLblUser), "FEXPLORER");
m_folderExplorerLblSelFolder = _addLabel("FEXPLORER/SELECTED_FOLDER", theme.lblFont, L"", 30, 50, 560, 40, theme.lblFontColor, FTGX_JUSTIFY_LEFT);
m_folderExplorerBtnSave = _addButton("FEXPLORER/SAVE_BTN", theme.btnFont, L"Save", 520, 40, 100, 40, theme.btnFontColor);
m_folderExplorerBtnCancel = _addButton("FEXPLORER/CANCEL_BTN", theme.btnFont, L"Cancel", 520, 90, 100, 40, theme.btnFontColor);
_setHideAnim(m_folderExplorerLblSelFolder, "FEXPLORER/SELECTED_FOLDER", 0, 0, -2.f, 0.f);
_setHideAnim(m_folderExplorerBtnSave, "FEXPLORER/SAVE_BTN", 0, 0, -2.f, 0.f);
_setHideAnim(m_folderExplorerBtnCancel, "FEXPLORER/CANCEL_BTN", 0, 0, -2.f, 0.f);
_hideFolderExplorer(true);
_textFolderExplorer();
}
void CMenu::_hideFolderExplorer(bool instant)
{
for(u8 i = 0; i < 8; ++i)
{
m_btnMgr.hide(entries[i], instant);
m_btnMgr.hide(entries_sel[i], instant);
}
m_btnMgr.hide(m_mainBtnNext, instant);
m_btnMgr.hide(m_mainBtnPrev, instant);
m_btnMgr.hide(m_folderExplorerLblSelFolder, instant);
m_btnMgr.hide(m_folderExplorerBtnSave, instant);
m_btnMgr.hide(m_folderExplorerBtnCancel, instant);
for(u8 i = 0; i < ARRAY_SIZE(m_folderExplorerLblUser); ++i)
{
if(m_folderExplorerLblUser[i] != -1)
m_btnMgr.hide(m_folderExplorerLblUser[i], instant);
}
}
void CMenu::_showFolderExplorer(void)
{
_setBg(m_folderExplorerBg, m_folderExplorerBg);
for(u8 i = 0; i < ARRAY_SIZE(m_folderExplorerLblUser); ++i)
{
if(m_folderExplorerLblUser[i] != -1)
m_btnMgr.show(m_folderExplorerLblUser[i]);
}
for(u8 i = 1; i < 8; ++i)
{
m_btnMgr.show(entries[i]);
m_btnMgr.show(entries_sel[i]);
}
m_btnMgr.show(m_mainBtnNext);
m_btnMgr.show(m_mainBtnPrev);
m_btnMgr.show(m_folderExplorerLblSelFolder);
m_btnMgr.show(m_folderExplorerBtnSave);
m_btnMgr.show(m_folderExplorerBtnCancel);
}
void CMenu::_textFolderExplorer(void)
{
m_btnMgr.setText(m_folderExplorerBtnSave, _t("cfgne34", L"Save"));
m_btnMgr.setText(m_folderExplorerBtnCancel, _t("cfgne35", L"Cancel"));
for(u8 i = 0; i < 8; ++i)
m_btnMgr.setText(entries[i], L" ");
m_btnMgr.setText(entries[1], L". . .");
m_btnMgr.setText(m_folderExplorerLblSelFolder, wfmt(_fmt("cfgne36",L"Dir = %.32s"), folderName.c_str()));
}
void CMenu::_refreshFolderExplorer(s8 direction)
{
_textFolderExplorer();
if(direction == 0)
cur_pos = 0;
//if path is empty show device+partitions and not folders
if(dir[0] == '\0')
{
for(u8 i = 1; i < 8; ++i)
{
if(DeviceHandle.IsInserted(i-1))
m_btnMgr.setText(entries[i+1], wfmt(L"%s:/", DeviceName[i-1]));
}
}
//else show folders
else
{
dirent *pent = NULL;
DIR *pdir = NULL;
u8 limit = 1;
u32 itr = 0;
if(direction == -1)
cur_pos = cur_pos > 12 ? cur_pos - 12 : 0;
pdir = opendir(dir);
while((pent = readdir(pdir)) != NULL && limit < 7)
{
if(pent->d_name[0] == '.')
continue;
if(pent->d_type == DT_DIR)
{
if(itr < cur_pos)
{
itr++;
continue;
}
strcpy(entries_char[limit-1], pent->d_name);
m_btnMgr.setText(entries[limit+1], wfmt(L"/%.32s", pent->d_name));
cur_pos++;
itr++;
limit++;
}
}
closedir(pdir);
}
}
string CMenu::_FolderExplorer(void)
{
string path = "";
_showFolderExplorer();
_refreshFolderExplorer();
while(!m_exit)
{
_mainLoopCommon();
if(BTN_HOME_PRESSED || BTN_B_PRESSED)
break;
else if(BTN_PLUS_PRESSED)
{
_refreshFolderExplorer(1);
}
else if(BTN_MINUS_PRESSED)
{
_refreshFolderExplorer(-1);
}
else if(BTN_A_PRESSED)
{
if(m_btnMgr.selected(m_mainBtnNext))
{
_refreshFolderExplorer(1);
}
else if(m_btnMgr.selected(m_mainBtnPrev))
{
_refreshFolderExplorer(-1);
}
else if(m_btnMgr.selected(m_folderExplorerBtnSave))
{
//only when save is clicked do we set path to dir
if(dir[0] != '\0')
path = dir;
break;
}
else if(m_btnMgr.selected(m_folderExplorerBtnCancel))
{
break;
}
//if "..." is selected and path is not empty then go up(back) one folder
else if(m_btnMgr.selected(entries_sel[1]) && dir[0] != '\0')
{
//remove last folder or device+partition
if(strchr(dir, '/') != NULL)
{
*strrchr(dir, '/') = '\0';
if(strchr(dir, '/') != NULL)
*(strrchr(dir, '/')+1) = '\0';
}
//set folderName to display current selected folder
folderName = dir;
//if it's just device and : then foldername empty
if(folderName.find_last_of("/") == string::npos)
folderName = "";
else
{
if(folderName.find_first_of("/") != folderName.find_last_of("/"))
{
folderName = folderName.erase(folderName.find_last_of("/"));
while(folderName.length() > 32)
{
if(folderName.find_first_of("/") == string::npos)
break;
folderName = folderName.erase(0, folderName.find_first_of("/")+1);
}
if(folderName.find_first_of(":") == string::npos)
folderName = "/"+folderName;
folderName = folderName+"/";
}
}
//if we removed device then clear path completely
if(strchr(dir, '/') == NULL)
{
memset(dir, 0, MAX_FAT_PATH);
for(u8 i = 1; i < 7; ++i)
memset(entries_char, 0, NAME_MAX+1);
}
_refreshFolderExplorer();
}
for(u8 i = 2; i < 8; ++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-2;
if(DeviceHandle.IsInserted(i-2))
{
strcpy(dir, fmt("%s:/", DeviceName[i-2]));
folderName = dir;
}
_refreshFolderExplorer();
}
//if it's a folder add folder+/ to path
else if(!fsop_FileExist(fmt("%s%s", dir, entries_char[i-2])))
{
strcat(dir, entries_char[i-2]);
folderName = dir;
while(folderName.length() > 32)
{
//this if won't happen the first time
if(folderName.find_first_of("/") == string::npos)
break;
folderName = folderName.erase(0, folderName.find_first_of("/")+1);
}
if(folderName.find_first_of(":") == string::npos)
folderName = "/"+folderName;
folderName = folderName+"/";
strcat(dir, "/");
_refreshFolderExplorer();
}
}
}
}
}
_hideFolderExplorer();
return path;
}
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