/****************************************************************************
* BrowserChangeFolder
*
* Update current directory and set new entry list if directory has changed
***************************************************************************/
int BrowserChangeFolder() {
if (!UpdateDirName())
return -1;
ParseDirectory();
return browser.numEntries;
}
/****************************************************************************
* ChangeDirectory
*
* Update current directory and set new entry list if directory has changed
***************************************************************************/
int CustomBrowser::ChangeDirectory()
{
if(!UpdateDirName())
return -1;
ParseDirectory();
return browserList.size();
}
/****************************************************************************
* FileSelector
*
* Let user select a file from the listing
****************************************************************************/
int FileSelector (int method)
{
u32 p = 0;
u32 wp = 0;
u32 ph = 0;
u32 wh = 0;
signed char gc_ay = 0;
signed char gc_sx = 0;
signed char wm_ay = 0;
signed char wm_sx = 0;
int haverom = 0;
int redraw = 1;
int selectit = 0;
int scroll_delay = 0;
bool move_selection = 0;
#define SCROLL_INITIAL_DELAY 15
#define SCROLL_LOOP_DELAY 2
while (haverom == 0)
{
if (redraw)
ShowFiles (filelist, maxfiles, offset, selection);
redraw = 0;
VIDEO_WaitVSync(); // slow things down a bit so we don't overread the pads
gc_ay = PAD_StickY (0);
gc_sx = PAD_SubStickX (0);
p = PAD_ButtonsDown (0);
ph = PAD_ButtonsHeld (0);
#ifdef HW_RVL
wm_ay = WPAD_StickY (0, 0);
wm_sx = WPAD_StickX (0, 1);
wp = WPAD_ButtonsDown (0);
wh = WPAD_ButtonsHeld (0);
#endif
/*** Check for exit combo ***/
if ( (gc_sx < -70) || (wm_sx < -70) || (wp & WPAD_BUTTON_HOME) || (wp & WPAD_CLASSIC_BUTTON_HOME) )
return 0;
/*** Check buttons, perform actions ***/
if ( (p & PAD_BUTTON_A) || selectit || (wp & (WPAD_BUTTON_A | WPAD_CLASSIC_BUTTON_A)) )
{
if ( selectit )
selectit = 0;
if (filelist[selection].flags) // This is directory
{
/* update current directory and set new entry list if directory has changed */
int status = UpdateDirName(method);
if (status == 1) // ok, open directory
{
switch (method)
{
case METHOD_SD:
case METHOD_USB:
maxfiles = ParseFATdirectory(method);
break;
case METHOD_DVD:
maxfiles = ParseDVDdirectory();
break;
case METHOD_SMB:
maxfiles = ParseSMBdirectory();
break;
}
if (!maxfiles)
{
WaitPrompt ((char*) "Error reading directory !");
haverom = 1; // quit menu
}
}
else if (status == -1) // directory name too long
{
haverom = 1; // quit menu
}
}
else // this is a file
{
// store the filename (w/o ext) - used for state saving
StripExt(romFilename, filelist[selection].filename);
ShowAction ((char *)"Loading...");
switch (method)
{
case METHOD_SD:
case METHOD_USB:
LoadFATFile (filelist[selection].filename,
filelist[selection].length);
break;
case METHOD_DVD:
dvddir = filelist[selection].offset;
dvddirlength = filelist[selection].length;
LoadDVDFile (nesromptr);
break;
case METHOD_SMB:
LoadSMBFile (filelist[selection].filename,
filelist[selection].length);
break;
}
if (GCMemROM() >= 0)
{
//hasloaded = 1; // indicator for memmap.cpp
//Memory.LoadROM ("BLANK.SMC");
//Memory.LoadSRAM ("BLANK");
//haverom = 1;
return 1;
}
else
{
WaitPrompt((char*) "Error loading ROM!");
}
}
redraw = 1;
} // End of A
if ( (p & PAD_BUTTON_B) || (wp & (WPAD_BUTTON_B | WPAD_CLASSIC_BUTTON_B)) )
{
while ( (PAD_ButtonsDown(0) & PAD_BUTTON_B)
#ifdef HW_RVL
|| (WPAD_ButtonsDown(0) & (WPAD_BUTTON_B | WPAD_CLASSIC_BUTTON_B))
#endif
)
VIDEO_WaitVSync();
if ( strcmp(filelist[0].filename,"..") == 0 )
{
selection = 0;
selectit = 1;
}
else if ( strcmp(filelist[1].filename,"..") == 0 )
{
selection = selectit = 1;
} else {
return 0;
}
} // End of B
if ( ((p | ph) & PAD_BUTTON_DOWN) || ((wp | wh) & (WPAD_BUTTON_DOWN | WPAD_CLASSIC_BUTTON_DOWN)) || (gc_ay < -PADCAL) || (wm_ay < -PADCAL) )
{
if ( (p & PAD_BUTTON_DOWN) || (wp & (WPAD_BUTTON_DOWN | WPAD_CLASSIC_BUTTON_DOWN)) ) { /*** Button just pressed ***/
scroll_delay = SCROLL_INITIAL_DELAY; // reset scroll delay.
move_selection = 1; //continue (move selection)
}
else if (scroll_delay == 0) { /*** Button is held ***/
scroll_delay = SCROLL_LOOP_DELAY;
move_selection = 1; //continue (move selection)
} else {
scroll_delay--; // wait
}
if (move_selection)
{
selection++;
if (selection == maxfiles)
selection = offset = 0;
if ((selection - offset) >= PAGESIZE)
offset += PAGESIZE;
redraw = 1;
move_selection = 0;
}
} // End of down
if ( ((p | ph) & PAD_BUTTON_UP) || ((wp | wh) & (WPAD_BUTTON_UP | WPAD_CLASSIC_BUTTON_UP)) || (gc_ay > PADCAL) || (wm_ay > PADCAL) )
{
if ( (p & PAD_BUTTON_UP) || (wp & (WPAD_BUTTON_UP | WPAD_CLASSIC_BUTTON_UP)) ) { /*** Button just pressed***/
scroll_delay = SCROLL_INITIAL_DELAY; // reset scroll delay.
move_selection = 1; //continue (move selection)
}
else if (scroll_delay == 0) { /*** Button is held ***/
scroll_delay = SCROLL_LOOP_DELAY;
move_selection = 1; //continue (move selection)
} else {
scroll_delay--; // wait
}
if (move_selection)
{
selection--;
if (selection < 0) {
selection = maxfiles - 1;
offset = selection - PAGESIZE + 1;
}
if (selection < offset)
offset -= PAGESIZE;
if (offset < 0)
offset = 0;
redraw = 1;
move_selection = 0;
}
} // End of Up
if ( (p & PAD_BUTTON_LEFT) || (wp & (WPAD_BUTTON_LEFT | WPAD_CLASSIC_BUTTON_LEFT)) )
{
/*** Go back a page ***/
selection -= PAGESIZE;
if (selection < 0)
{
selection = maxfiles - 1;
offset = selection - PAGESIZE + 1;
}
if (selection < offset)
offset -= PAGESIZE;
if (offset < 0)
offset = 0;
redraw = 1;
}
if ( (p & PAD_BUTTON_RIGHT) || (wp & (WPAD_BUTTON_RIGHT | WPAD_CLASSIC_BUTTON_RIGHT)) )
{
/*** Go forward a page ***/
selection += PAGESIZE;
if (selection > maxfiles - 1)
selection = offset = 0;
if ((selection - offset) >= PAGESIZE)
offset += PAGESIZE;
redraw = 1;
}
}
return 0;
}
/****************************************************************************
* BrowserChangeFolder
*
* Update current directory and set new entry list if directory has changed
***************************************************************************/
int BrowserChangeFolder()
{
int device = 0;
FindDevice(browser.dir, &device);
if(inSz && browser.selIndex == 0) // inside a 7z, requesting to leave
{
inSz = false;
SzClose();
}
if(!UpdateDirName())
return -1;
HaltParseThread();
CleanupPath(browser.dir);
ResetBrowser();
if(browser.dir[0] != 0)
{
if(strstr(browser.dir, ".7z"))
{
BrowserLoadSz();
}
else
{
ParseDirectory(true, true);
}
FindAndSelectLastLoadedFile();
}
if(browser.numEntries == 0)
{
browser.dir[0] = 0;
int i=0;
#ifdef HW_RVL
AddBrowserEntry();
sprintf(browserList[i].filename, "sd:/");
sprintf(browserList[i].displayname, "SD Card");
browserList[i].length = 0;
browserList[i].isdir = 1;
browserList[i].icon = ICON_SD;
i++;
AddBrowserEntry();
sprintf(browserList[i].filename, "usb:/");
sprintf(browserList[i].displayname, "USB Mass Storage");
browserList[i].length = 0;
browserList[i].isdir = 1;
browserList[i].icon = ICON_USB;
i++;
#else
AddBrowserEntry();
sprintf(browserList[i].filename, "carda:/");
sprintf(browserList[i].displayname, "SD Gecko Slot A");
browserList[i].length = 0;
browserList[i].isdir = 1;
browserList[i].icon = ICON_SD;
i++;
AddBrowserEntry();
sprintf(browserList[i].filename, "cardb:/");
sprintf(browserList[i].displayname, "SD Gecko Slot B");
browserList[i].length = 0;
browserList[i].isdir = 1;
browserList[i].icon = ICON_SD;
i++;
#endif
AddBrowserEntry();
sprintf(browserList[i].filename, "smb:/");
sprintf(browserList[i].displayname, "Network Share");
browserList[i].length = 0;
browserList[i].isdir = 1;
browserList[i].icon = ICON_SMB;
i++;
AddBrowserEntry();
sprintf(browserList[i].filename, "dvd:/");
sprintf(browserList[i].displayname, "Data DVD");
browserList[i].length = 0;
browserList[i].isdir = 1;
browserList[i].icon = ICON_DVD;
i++;
browser.numEntries += i;
}
if(browser.dir[0] == 0)
{
GCSettings.LoadFolder[0] = 0;
GCSettings.LoadMethod = 0;
}
else
{
char * path = StripDevice(browser.dir);
if(path != NULL)
strcpy(GCSettings.LoadFolder, path);
FindDevice(browser.dir, &GCSettings.LoadMethod);
}
return browser.numEntries;
}
/****************************************************************************
* FileSelector
*
* Let user select a file from the listing
***************************************************************************/
int FileSelector (int method)
{
u32 p = 0;
u32 wp = 0;
u32 ph = 0;
u32 wh = 0;
signed char gc_ay = 0;
signed char gc_sx = 0;
signed char wm_ay = 0;
signed char wm_sx = 0;
int haverom = 0;
int redraw = 1;
int selectit = 0;
int scroll_delay = 0;
bool move_selection = 0;
#define SCROLL_INITIAL_DELAY 15
#define SCROLL_LOOP_DELAY 2
while (haverom == 0)
{
if (redraw)
ShowFiles (filelist, maxfiles, offset, selection);
redraw = 0;
VIDEO_WaitVSync(); // slow things down a bit so we don't overread the pads
gc_ay = PAD_StickY (0);
gc_sx = PAD_SubStickX (0);
p = PAD_ButtonsDown (0);
ph = PAD_ButtonsHeld (0);
#ifdef HW_RVL
wm_ay = WPAD_Stick (0, 0, 0);
wm_sx = WPAD_Stick (0, 1, 1);
wp = WPAD_ButtonsDown (0);
wh = WPAD_ButtonsHeld (0);
#endif
/*** Check for exit combo ***/
if ( (gc_sx < -70) || (wm_sx < -70) || (wp & WPAD_BUTTON_HOME) || (wp & WPAD_CLASSIC_BUTTON_HOME) )
return 0;
/*** Check buttons, perform actions ***/
if ( (p & PAD_BUTTON_A) || selectit || (wp & (WPAD_BUTTON_A | WPAD_CLASSIC_BUTTON_A)) )
{
if ( selectit )
selectit = 0;
if (filelist[selection].flags) // This is directory
{
/* update current directory and set new entry list if directory has changed */
int status;
if(inSz && selection == 0) // inside a 7z, requesting to leave
{
if(method == METHOD_DVD)
{
// go to directory the 7z was in
dvddir = filelist[0].offset;
dvddirlength = filelist[0].length;
}
inSz = false;
status = 1;
SzClose();
}
else
{
status = UpdateDirName(method);
}
if (status == 1) // ok, open directory
{
switch (method)
{
case METHOD_SD:
case METHOD_USB:
maxfiles = ParseFATdirectory(method);
break;
case METHOD_DVD:
maxfiles = ParseDVDdirectory();
break;
case METHOD_SMB:
maxfiles = ParseSMBdirectory();
break;
}
if (!maxfiles)
{
WaitPrompt ((char*) "Error reading directory !");
haverom = 1; // quit menu
}
}
else if (status == -1) // directory name too long
{
haverom = 1; // quit menu
}
}
else // this is a file
{
// 7z file - let's open it up to select a file inside
if(IsSz())
{
// we'll store the 7z filepath for extraction later
if(!MakeROMPath(szpath, method))
{
WaitPrompt((char*) "Maximum filepath length reached!");
return -1;
}
int szfiles = SzParse(szpath, method);
if(szfiles)
{
maxfiles = szfiles;
inSz = true;
}
else
WaitPrompt((char*) "Error opening archive!");
}
else
{
// store the filename (w/o ext) - used for sram/freeze naming
StripExt(ROMFilename, filelist[selection].filename);
ShowAction ((char *)"Loading...");
ROMLoaded = LoadVBAROM(method);
inSz = false;
if (ROMLoaded)
{
return 1;
}
else
{
WaitPrompt((char*) "Error loading ROM!");
}
}
}
redraw = 1;
} // End of A
if ( (p & PAD_BUTTON_B) || (wp & (WPAD_BUTTON_B | WPAD_CLASSIC_BUTTON_B)) )
{
while ( (PAD_ButtonsDown(0) & PAD_BUTTON_B)
#ifdef HW_RVL
|| (WPAD_ButtonsDown(0) & (WPAD_BUTTON_B | WPAD_CLASSIC_BUTTON_B))
#endif
)
VIDEO_WaitVSync();
if ( strcmp(filelist[0].filename,"..") == 0 )
{
selection = 0;
selectit = 1;
}
else if ( strcmp(filelist[1].filename,"..") == 0 )
{
selection = selectit = 1;
} else {
return 0;
}
} // End of B
if ( ((p | ph) & PAD_BUTTON_DOWN) || ((wp | wh) & (WPAD_BUTTON_DOWN | WPAD_CLASSIC_BUTTON_DOWN)) || (gc_ay < -PADCAL) || (wm_ay < -PADCAL) )
{
if ( (p & PAD_BUTTON_DOWN) || (wp & (WPAD_BUTTON_DOWN | WPAD_CLASSIC_BUTTON_DOWN)) ) { /*** Button just pressed ***/
scroll_delay = SCROLL_INITIAL_DELAY; // reset scroll delay.
move_selection = 1; //continue (move selection)
}
else if (scroll_delay == 0) { /*** Button is held ***/
scroll_delay = SCROLL_LOOP_DELAY;
move_selection = 1; //continue (move selection)
} else {
scroll_delay--; // wait
}
if (move_selection)
{
selection++;
if (selection == maxfiles)
selection = offset = 0;
if ((selection - offset) >= PAGESIZE)
offset += PAGESIZE;
redraw = 1;
move_selection = 0;
}
} // End of down
if ( ((p | ph) & PAD_BUTTON_UP) || ((wp | wh) & (WPAD_BUTTON_UP | WPAD_CLASSIC_BUTTON_UP)) || (gc_ay > PADCAL) || (wm_ay > PADCAL) )
{
if ( (p & PAD_BUTTON_UP) || (wp & (WPAD_BUTTON_UP | WPAD_CLASSIC_BUTTON_UP)) ) { /*** Button just pressed***/
scroll_delay = SCROLL_INITIAL_DELAY; // reset scroll delay.
move_selection = 1; //continue (move selection)
}
else if (scroll_delay == 0) { /*** Button is held ***/
scroll_delay = SCROLL_LOOP_DELAY;
move_selection = 1; //continue (move selection)
} else {
scroll_delay--; // wait
}
if (move_selection)
{
selection--;
if (selection < 0) {
selection = maxfiles - 1;
offset = selection - PAGESIZE + 1;
}
if (selection < offset)
offset -= PAGESIZE;
if (offset < 0)
offset = 0;
redraw = 1;
move_selection = 0;
}
} // End of Up
if ( (p & PAD_BUTTON_LEFT) || (wp & (WPAD_BUTTON_LEFT | WPAD_CLASSIC_BUTTON_LEFT)) )
{
/*** Go back a page ***/
selection -= PAGESIZE;
if (selection < 0)
{
selection = maxfiles - 1;
offset = selection - PAGESIZE + 1;
}
if (selection < offset)
offset -= PAGESIZE;
if (offset < 0)
offset = 0;
redraw = 1;
}
if ( (p & PAD_BUTTON_RIGHT) || (wp & (WPAD_BUTTON_RIGHT | WPAD_CLASSIC_BUTTON_RIGHT)) )
{
/*** Go forward a page ***/
selection += PAGESIZE;
if (selection > maxfiles - 1)
selection = offset = 0;
if ((selection - offset) >= PAGESIZE)
offset += PAGESIZE;
redraw = 1;
}
}
return 0;
}
/****************************************************************************
* BrowserChangeFolder
*
* Update current directory and set new entry list if directory has changed
***************************************************************************/
int BrowserChangeFolder()
{
int device = 0;
FindDevice(browser.dir, &device);
if(!UpdateDirName()){
return -1;
}
HaltParseThread(); // halt parsing
CleanupPath(browser.dir);
ResetBrowser(); // reset browser
if(browser.dir[0] != 0){
ParseDirectory();
}
if(browser.numEntries == 0)
{
browser.dir[0] = 0;
int i=0;
#if 0
AddBrowserEntry();
sprintf(browserList[i].filename, "uda:/");
sprintf(browserList[i].displayname, "USB Mass Storage");
browserList[i].length = 0;
browserList[i].isdir = 1;
browserList[i].icon = ICON_USB;
i++;
AddBrowserEntry();
sprintf(browserList[i].filename, "sda0:/");
sprintf(browserList[i].displayname, "Hard Drive");
browserList[i].length = 0;
browserList[i].isdir = 1;
browserList[i].icon = ICON_SD;
i++;
AddBrowserEntry();
sprintf(browserList[i].filename, "smb:/");
sprintf(browserList[i].displayname, "Network Share");
browserList[i].length = 0;
browserList[i].isdir = 1;
browserList[i].icon = ICON_SMB;
i++;
AddBrowserEntry();
sprintf(browserList[i].filename, "dvd:/");
sprintf(browserList[i].displayname, "Data DVD");
browserList[i].length = 0;
browserList[i].isdir = 1;
browserList[i].icon = ICON_DVD;
i++;
#else
// dynamic use
int iusb = 0;
int ihdd = 0;
int imisc = 0;
for (int id = 3; id < STD_MAX; id++) {
if (devoptab_list[id]->structSize) {
AddBrowserEntry();
sprintf(browserList[i].filename, "%s:/", devoptab_list[id]->name);
browserList[i].length = 0;
browserList[i].isdir = 1;
switch(browserList[i].filename[0]) {
case 'u':
{
browserList[i].icon = ICON_USB;
sprintf(browserList[i].displayname, "USB Mass Storage %d", iusb++);
break;
}
case 's':
{
browserList[i].icon = ICON_SD;
sprintf(browserList[i].displayname, "Hard Drive %d", ihdd++);
break;
}
default:
{
browserList[i].icon = ICON_DVD;
sprintf(browserList[i].displayname, "DVD %d", imisc++);
break;
}
}
printf("findDevices : %s\r\n", browserList[i].filename);
i++;
}
}
#endif
browser.numEntries += i;
}
if(browser.dir[0] == 0)
{
GCSettings.LoadFolder[0] = 0;
GCSettings.LoadMethod = 0;
}
else
{
char * path = StripDevice(browser.dir);
if(path != NULL)
strcpy(GCSettings.LoadFolder, path);
FindDevice(browser.dir, &GCSettings.LoadMethod);
}
return browser.numEntries;
}
