void gBrowser::init(const char *init_path) {
gLog("[gBrowser] init path = '%s'\n", init_path);
if (init_path == NULL || !gIsDir(init_path)) {
#if defined(__linux__) || defined(__APPLE__)
path_obj->value("/home");
#elif defined(_WIN32)
/* SHGetFolderPath is deprecated. We should use SHGetKnownFolderPath
* but that would break compatibility with XP. On Vista, GetFolderPath
* is a wrapper of GetKnownFolderPath, so no problem. */
char winRoot[1024];
SHGetFolderPath(NULL, CSIDL_COMMON_DESKTOPDIRECTORY, NULL, 0, winRoot); // si parte dal Desktop
path_obj->value(winRoot);
#endif
gLog("[gBrowser] init_path null or invalid, using default\n");
}
else
path_obj->value(init_path);
refresh();
sort();
}
int SampleChannel::load(const char *file)
{
if (strcmp(file, "") == 0 || gIsDir(file)) {
gLog("[SampleChannel] file not specified\n");
return SAMPLE_LEFT_EMPTY;
}
if (strlen(file) > FILENAME_MAX)
return SAMPLE_PATH_TOO_LONG;
Wave *w = new Wave();
if (!w->open(file)) {
gLog("[SampleChannel] %s: read error\n", file);
delete w;
return SAMPLE_READ_ERROR;
}
if (w->channels() > 2) {
gLog("[SampleChannel] %s: unsupported multichannel wave\n", file);
delete w;
return SAMPLE_MULTICHANNEL;
}
if (!w->readData()) {
delete w;
return SAMPLE_READ_ERROR;
}
if (w->channels() == 1) /** FIXME: error checking */
wfx_monoToStereo(w);
if (w->rate() != G_Conf.samplerate) {
gLog("[SampleChannel] input rate (%d) != system rate (%d), conversion needed\n",
w->rate(), G_Conf.samplerate);
w->resample(G_Conf.rsmpQuality, G_Conf.samplerate);
}
pushWave(w);
/* sample name must be unique. Start from k = 1, zero is too nerdy */
std::string oldName = wave->name;
int k = 1;
while (!mh_uniqueSamplename(this, wave->name.c_str())) {
wave->updateName((oldName + "-" + gItoa(k)).c_str());
k++;
}
gLog("[SampleChannel] %s loaded in channel %d\n", file, index);
return SAMPLE_LOADED_OK;
}
void gBrowser::refresh() {
DIR *dp;
struct dirent *ep;
dp = opendir(path_obj->value());
if (dp != NULL) {
while ((ep = readdir(dp))) {
/* skip:
* - "." e ".."
* - hidden files */
if (strcmp(ep->d_name, ".") != 0 && strcmp(ep->d_name, "..") != 0) {
if (ep->d_name[0] != '.') {
/* is it a folder? add square brackets. Is it a file? Append
* a '/' (on Windows seems useless, though) */
std::string file = path_obj->value();
file.insert(file.size(), gGetSlash());
file += ep->d_name;
if (gIsDir(file.c_str())) {
char name[PATH_MAX];
sprintf(name, "@b[%s]", ep->d_name);
add(name);
}
else
if (gIsProject(file.c_str())) {
char name[PATH_MAX];
sprintf(name, "@i@b%s", ep->d_name);
add(name);
}
else
add(ep->d_name);
}
}
}
closedir(dp);
}
else
gLog("[gBrowser] Couldn't open the directory '%s'\n", path_obj->value());
}
void gdBrowser::__cb_down() {
const char *path = browser->get_selected_item();
if (!path) // when click on an empty area
return;
if (!gIsDir(path)) {
/* set the name of the patch/sample/project as the selected item */
if (type == BROWSER_SAVE_PATCH || type == BROWSER_SAVE_SAMPLE || type == BROWSER_SAVE_PROJECT) {
if (gIsProject(path)) {
std::string tmp = browser->text(browser->value());
tmp.erase(0, 4);
name->value(tmp.c_str());
}
else
name->value(browser->text(browser->value()));
}
return;
}
browser->clear();
browser->down_dir(path);
browser->sort();
}
