mirror of
https://github.com/wiidev/usbloadergx.git
synced 2024-07-04 00:46:10 +02:00
61d1559e95
·Add tooltips to NavBar ·Nodisc.png & noimage.png (cover 3d or flat) for theme need to be place in your theme folder now (more easy to install theme) Warning: if you use a custom nodisc.png/noimage.png, now you need to let it in the theme folder (so download theme, and just load it, no need to move images anymore) ·Made littles modif on the new file browser for title of custom path match with those from the setting windows (less heavy for the .lang file)
299 lines
9.4 KiB
C++
299 lines
9.4 KiB
C++
/****************************************************************************
|
|
* USB Loader GX Team
|
|
* buffer.cpp
|
|
*
|
|
* Loading covers in a background thread
|
|
***************************************************************************/
|
|
|
|
#include <gccore.h>
|
|
#include <unistd.h>
|
|
|
|
#include "libwiigui/gui.h"
|
|
#include "usbloader/disc.h"
|
|
#include "settings/cfg.h"
|
|
#include "buffer.h"
|
|
#include "main.h"
|
|
|
|
#define BUFFERSIZE 9
|
|
|
|
extern struct discHdr * gameList;
|
|
extern u32 gameCnt;
|
|
|
|
static lwp_t bufferthread = LWP_THREAD_NULL;
|
|
static bool BufferHalt = true;
|
|
static int loading = 0;
|
|
static int offset = 0;
|
|
static int direction = 1;
|
|
static bool changed = false;
|
|
static bool firstime = true;
|
|
|
|
static GuiImageData NoCoverData(nocover_png);
|
|
static GuiImageData * cover[BUFFERSIZE];
|
|
static GuiImage * coverImg[BUFFERSIZE];
|
|
static GuiImage * NoCover[BUFFERSIZE];
|
|
|
|
GuiImage * ImageBuffer(int imagenumber)
|
|
{
|
|
if((BUFFERSIZE-1 > imagenumber) && direction >= 0) {
|
|
return coverImg[imagenumber];
|
|
}
|
|
|
|
if((0 < imagenumber) && direction < 0) {
|
|
return coverImg[imagenumber];
|
|
}
|
|
|
|
if(loading == BUFFERSIZE) {
|
|
return coverImg[imagenumber];
|
|
}
|
|
|
|
return NoCover[imagenumber];
|
|
}
|
|
|
|
void LoadImages()
|
|
{
|
|
if(!changed || BufferHalt)
|
|
return;
|
|
|
|
char ID[4];
|
|
char IDfull[7];
|
|
char imgPath[200];
|
|
|
|
for(u32 i = offset; (int) i < offset+BUFFERSIZE; i++) {
|
|
|
|
struct discHdr *header;
|
|
if(i > gameCnt-1)
|
|
header = &gameList[i-gameCnt];
|
|
else
|
|
header = &gameList[i];
|
|
|
|
snprintf (ID,sizeof(ID),"%c%c%c", header->id[0], header->id[1], header->id[2]);
|
|
snprintf (IDfull,sizeof(IDfull),"%c%c%c%c%c%c", header->id[0], header->id[1], header->id[2],header->id[3], header->id[4], header->id[5]);
|
|
|
|
|
|
snprintf(imgPath, sizeof(imgPath), "%s%s.png", Settings.covers_path, IDfull); //Load full id image
|
|
|
|
//firsttime loading images into memory
|
|
if(firstime) {
|
|
|
|
if(coverImg[loading]) {
|
|
delete coverImg[loading];
|
|
coverImg[loading] = NULL;
|
|
}
|
|
if(cover[loading]) {
|
|
delete cover[loading];
|
|
cover[loading] = NULL;
|
|
}
|
|
|
|
cover[loading] = new GuiImageData(imgPath,0);
|
|
if (!cover[loading]->GetImage()) {
|
|
delete cover[loading];
|
|
cover[loading] = NULL;
|
|
snprintf(imgPath, sizeof(imgPath), "%s%s.png", Settings.covers_path, ID); //Load short id image
|
|
cover[loading] = new GuiImageData(imgPath, 0);
|
|
if (!cover[loading]->GetImage()) {
|
|
delete cover[loading];
|
|
cover[loading] = NULL;
|
|
snprintf(imgPath, sizeof(imgPath), "%snoimage.png", CFG.theme_path); //Load no image
|
|
cover[loading] = new GuiImageData(imgPath, nocover_png);
|
|
}
|
|
}
|
|
coverImg[loading] = new GuiImage(cover[loading]);
|
|
|
|
} else {
|
|
|
|
if(direction >= 0) {
|
|
|
|
if(loading < BUFFERSIZE-1) {
|
|
|
|
if(coverImg[loading]) {
|
|
delete coverImg[loading];
|
|
coverImg[loading] = NULL;
|
|
}
|
|
|
|
if(loading == 0) {
|
|
if(cover[loading]) {
|
|
delete cover[loading];
|
|
cover[loading] = NULL;
|
|
}
|
|
cover[loading] = new GuiImageData(NULL, 0);
|
|
cover[loading] = cover[loading+1];
|
|
} else {
|
|
cover[loading] = cover[loading+1];
|
|
}
|
|
|
|
coverImg[loading] = new GuiImage(cover[loading]);
|
|
|
|
} else {
|
|
|
|
cover[loading] = new GuiImageData(imgPath,0);
|
|
if (!cover[loading]->GetImage()) {
|
|
delete cover[loading];
|
|
cover[loading] = NULL;
|
|
snprintf(imgPath, sizeof(imgPath), "%s%s.png", Settings.covers_path, ID); //Load short id image
|
|
cover[loading] = new GuiImageData(imgPath, 0);
|
|
if (!cover[loading]->GetImage()) {
|
|
delete cover[loading];
|
|
cover[loading] = NULL;
|
|
snprintf(imgPath, sizeof(imgPath), "%snoimage.png", Settings.covers_path); //Load no image
|
|
cover[loading] = new GuiImageData(imgPath, nocover_png);
|
|
}
|
|
}
|
|
if(coverImg[loading]) {
|
|
delete coverImg[loading];
|
|
coverImg[loading] = NULL;
|
|
}
|
|
coverImg[loading] = new GuiImage(cover[loading]);
|
|
}
|
|
} else if(direction < 0) {
|
|
|
|
if(BUFFERSIZE-loading-1 > 0) {
|
|
|
|
if(coverImg[BUFFERSIZE-loading-1]) {
|
|
delete coverImg[BUFFERSIZE-loading-1];
|
|
coverImg[BUFFERSIZE-loading-1] = NULL;
|
|
}
|
|
|
|
if(BUFFERSIZE-loading-1 == BUFFERSIZE-1) {
|
|
if(cover[BUFFERSIZE-loading-1]) {
|
|
delete cover[BUFFERSIZE-loading-1];
|
|
cover[BUFFERSIZE-loading-1] = NULL;
|
|
}
|
|
cover[BUFFERSIZE-loading-1] = new GuiImageData(NULL, 0);
|
|
cover[BUFFERSIZE-loading-1] = cover[BUFFERSIZE-loading-1-1];
|
|
} else {
|
|
cover[BUFFERSIZE-loading-1] = cover[BUFFERSIZE-loading-1-1];
|
|
coverImg[BUFFERSIZE-loading-1] = new GuiImage(cover[BUFFERSIZE-loading-1]);
|
|
}
|
|
|
|
} else {
|
|
|
|
header = &gameList[offset];
|
|
|
|
snprintf (ID,sizeof(ID),"%c%c%c", header->id[0], header->id[1], header->id[2]);
|
|
snprintf (IDfull,sizeof(IDfull),"%c%c%c%c%c%c", header->id[0], header->id[1], header->id[2],header->id[3], header->id[4], header->id[5]);
|
|
|
|
snprintf(imgPath, sizeof(imgPath), "%s%s.png", Settings.covers_path, IDfull); //Load full id image
|
|
|
|
cover[0] = new GuiImageData(imgPath,0);
|
|
if (!cover[0]->GetImage()) {
|
|
delete cover[0];
|
|
cover[0] = NULL;
|
|
snprintf(imgPath, sizeof(imgPath), "%s%s.png", Settings.covers_path, ID); //Load short id image
|
|
cover[0] = new GuiImageData(imgPath, 0);
|
|
if (!cover[0]->GetImage()) {
|
|
delete cover[0];
|
|
cover[0] = NULL;
|
|
snprintf(imgPath, sizeof(imgPath), "%snoimage.png", Settings.covers_path); //Load no image
|
|
cover[0] = new GuiImageData(imgPath, nocover_png);
|
|
}
|
|
}
|
|
if(coverImg[0]) {
|
|
delete coverImg[0];
|
|
coverImg[0] = NULL;
|
|
}
|
|
coverImg[0] = new GuiImage(cover[0]);
|
|
}
|
|
}
|
|
}
|
|
loading++;
|
|
}
|
|
|
|
loading = BUFFERSIZE;
|
|
changed = false;
|
|
firstime = false;
|
|
}
|
|
|
|
void NewOffset(int off, int d)
|
|
{
|
|
if(offset == off || loading < BUFFERSIZE)
|
|
return;
|
|
|
|
direction = d;
|
|
|
|
offset = off;
|
|
|
|
loading = 0;
|
|
changed = true;
|
|
}
|
|
|
|
/****************************************************************************
|
|
* HaltBuffer
|
|
***************************************************************************/
|
|
void HaltBufferThread()
|
|
{
|
|
BufferHalt = true;
|
|
firstime = true;
|
|
changed = true;
|
|
loading = 0;
|
|
offset = 0;
|
|
direction = 0;
|
|
|
|
// wait for thread to finish
|
|
while(!LWP_ThreadIsSuspended(bufferthread))
|
|
usleep(100);
|
|
|
|
for(int i = 0; i < BUFFERSIZE; i++) {
|
|
delete cover[i];
|
|
cover[i] = NULL;
|
|
delete coverImg[i];
|
|
coverImg[i] = NULL;
|
|
delete NoCover[i];
|
|
NoCover[i] = NULL;
|
|
}
|
|
}
|
|
|
|
/****************************************************************************
|
|
* ResumeBufferThread
|
|
***************************************************************************/
|
|
void ResumeBufferThread(int offset)
|
|
{
|
|
BufferHalt = false;
|
|
firstime = true;
|
|
changed = true;
|
|
loading = 0;
|
|
offset = offset;
|
|
direction = 0;
|
|
|
|
for(u8 i = 0; i < BUFFERSIZE; i++) {
|
|
if(NoCover[i] != NULL) {
|
|
delete NoCover[i];
|
|
NoCover[i] = NULL;
|
|
}
|
|
NoCover[i] = new GuiImage(&NoCoverData);
|
|
}
|
|
|
|
LWP_ResumeThread(bufferthread);
|
|
}
|
|
|
|
/*********************************************************************************
|
|
* Bufferthread
|
|
*********************************************************************************/
|
|
static void * bufferinitcallback(void *arg)
|
|
{
|
|
while(1)
|
|
{
|
|
if(BufferHalt)
|
|
LWP_SuspendThread(bufferthread);
|
|
|
|
LoadImages();
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
/****************************************************************************
|
|
* InitBufferThread with priority 50
|
|
***************************************************************************/
|
|
void InitBufferThread()
|
|
{
|
|
LWP_CreateThread(&bufferthread, bufferinitcallback, NULL, NULL, 0, 50);
|
|
}
|
|
|
|
/****************************************************************************
|
|
* ShutdownThread
|
|
***************************************************************************/
|
|
void ShutdownBufferThread()
|
|
{
|
|
LWP_JoinThread (bufferthread, NULL);
|
|
bufferthread = LWP_THREAD_NULL;
|
|
}
|