experimental recursive search - buggy
- doesn't work at times for some reasom - sort breaks - it may hang under specific situations. beware.
This commit is contained in:
tildearrow
parent
8fbfef94cf
commit
d8ab8e7af0
2 changed files with 176 additions and 69 deletions
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@ -47,6 +47,89 @@ static void _fileThread(void* item) {
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((FurnaceFilePicker*)item)->readDirectorySub();
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}
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static void _searchThread(void* item) {
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((FurnaceFilePicker*)item)->searchSub("",0);
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}
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#ifdef _WIN32
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#else
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FurnaceFilePicker::FileEntry* FurnaceFilePicker::makeEntry(void* _entry, const char* prefix) {
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struct dirent* entry=(struct dirent*)_entry;
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FileEntry* newEntry=new FileEntry;
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if (prefix!=NULL) {
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if (prefix[0]=='/') {
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newEntry->name=String(&prefix[1])+"/"+entry->d_name;
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} else {
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}
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} else {
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newEntry->name=entry->d_name;
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}
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newEntry->nameLower=entry->d_name;
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newEntry->isHidden=(entry->d_name[0]=='.');
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for (char& i: newEntry->nameLower) {
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if (i>='A' && i<='Z') i+='a'-'A';
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}
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switch (entry->d_type) {
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case DT_REG:
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newEntry->type=FP_TYPE_NORMAL;
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break;
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case DT_DIR:
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newEntry->type=FP_TYPE_DIR;
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newEntry->isDir=true;
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break;
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case DT_LNK: {
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newEntry->type=FP_TYPE_LINK;
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// resolve link to determine whether this is a directory
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String readLinkPath;
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DIR* readLinkDir=NULL;
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if (path.empty()) {
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readLinkPath=newEntry->name;
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} else if (*path.rbegin()=='/') {
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readLinkPath=path+newEntry->name;
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} else {
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readLinkPath=path+'/'+newEntry->name;
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}
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// silly, but works.
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readLinkDir=opendir(readLinkPath.c_str());
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if (readLinkDir!=NULL) {
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newEntry->isDir=true;
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closedir(readLinkDir);
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}
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break;
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}
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case DT_SOCK:
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newEntry->type=FP_TYPE_SOCKET;
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break;
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case DT_FIFO:
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newEntry->type=FP_TYPE_PIPE;
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break;
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case DT_CHR:
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newEntry->type=FP_TYPE_CHARDEV;
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break;
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case DT_BLK:
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newEntry->type=FP_TYPE_BLOCKDEV;
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break;
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default:
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newEntry->type=FP_TYPE_UNKNOWN;
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break;
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}
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if (!newEntry->isDir) {
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size_t extPos=newEntry->name.rfind('.');
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if (extPos!=String::npos) {
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newEntry->ext=newEntry->name.substr(extPos);
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for (char& i: newEntry->ext) {
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if (i>='A' && i<='Z') i+='a'-'A';
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}
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}
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}
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return newEntry;
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}
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#endif
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#ifdef _WIN32
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// Windows implementation
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void FurnaceFilePicker::readDirectorySub() {
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@ -160,7 +243,9 @@ void FurnaceFilePicker::readDirectorySub() {
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newEntry->hasTime=true;
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}
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entryLock.lock();
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entries.push_back(newEntry);
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entryLock.unlock();
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if (stopReading) {
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break;
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}
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@ -192,71 +277,11 @@ void FurnaceFilePicker::readDirectorySub() {
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if (strcmp(entry->d_name,".")==0) continue;
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if (strcmp(entry->d_name,"..")==0) continue;
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FileEntry* newEntry=new FileEntry;
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newEntry->name=entry->d_name;
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newEntry->nameLower=entry->d_name;
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newEntry->isHidden=(entry->d_name[0]=='.');
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for (char& i: newEntry->nameLower) {
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if (i>='A' && i<='Z') i+='a'-'A';
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}
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switch (entry->d_type) {
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case DT_REG:
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newEntry->type=FP_TYPE_NORMAL;
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break;
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case DT_DIR:
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newEntry->type=FP_TYPE_DIR;
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newEntry->isDir=true;
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break;
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case DT_LNK: {
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newEntry->type=FP_TYPE_LINK;
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// resolve link to determine whether this is a directory
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String readLinkPath;
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DIR* readLinkDir=NULL;
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if (path.empty()) {
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readLinkPath=newEntry->name;
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} else if (*path.rbegin()=='/') {
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readLinkPath=path+newEntry->name;
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} else {
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readLinkPath=path+'/'+newEntry->name;
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}
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// silly, but works.
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readLinkDir=opendir(readLinkPath.c_str());
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if (readLinkDir!=NULL) {
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newEntry->isDir=true;
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closedir(readLinkDir);
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}
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break;
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}
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case DT_SOCK:
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newEntry->type=FP_TYPE_SOCKET;
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break;
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case DT_FIFO:
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newEntry->type=FP_TYPE_PIPE;
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break;
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case DT_CHR:
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newEntry->type=FP_TYPE_CHARDEV;
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break;
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case DT_BLK:
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newEntry->type=FP_TYPE_BLOCKDEV;
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break;
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default:
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newEntry->type=FP_TYPE_UNKNOWN;
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break;
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}
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if (!newEntry->isDir) {
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size_t extPos=newEntry->name.rfind('.');
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if (extPos!=String::npos) {
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newEntry->ext=newEntry->name.substr(extPos);
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for (char& i: newEntry->ext) {
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if (i>='A' && i<='Z') i+='a'-'A';
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}
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}
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}
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FileEntry* newEntry=makeEntry(entry,NULL);
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entryLock.lock();
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entries.push_back(newEntry);
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entryLock.unlock();
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if (stopReading) {
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break;
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}
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@ -304,6 +329,68 @@ void FurnaceFilePicker::readDirectorySub() {
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}
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#endif
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#ifdef _WIN32
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// Windows implementation
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void FurnaceFilePicker::searchSub(String subPath, int depth) {
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}
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#else
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// Linux/Unix implementation
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void FurnaceFilePicker::searchSub(String subPath, int depth) {
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/// STAGE 1: get file list
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if (depth>15) logW("searchSub(%s,%d)",subPath,depth);
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String actualPath=path+subPath;
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DIR* dir=opendir(actualPath.c_str());
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if (dir==NULL) {
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if (depth==0) {
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failMessage=strerror(errno);
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haveFiles=true;
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haveStat=true;
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}
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return;
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}
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struct dirent* entry=NULL;
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while (true) {
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entry=readdir(dir);
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if (entry==NULL) break;
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if (strcmp(entry->d_name,".")==0) continue;
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if (strcmp(entry->d_name,"..")==0) continue;
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if (entry->d_type==DT_DIR) {
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//if (depth<20) {
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searchSub(subPath+String("/")+entry->d_name,depth+1);
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//}
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} else {
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String lower=entry->d_name;
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for (char& i: lower) {
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if (i>='A' && i<='Z') i+='a'-'A';
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}
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if (lower.find(searchQuery)!=String::npos) {
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FileEntry* newEntry=makeEntry(entry,subPath.c_str());
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entryLock.lock();
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entries.push_back(newEntry);
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entryLock.unlock();
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}
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}
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if (stopReading) {
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break;
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}
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}
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if (closedir(dir)!=0) {
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// ?!
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}
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if (depth==0) {
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haveFiles=true;
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haveStat=true;
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return;
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}
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}
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#endif
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String FurnaceFilePicker::normalizePath(const String& which) {
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String ret;
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#ifdef _WIN32
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@ -407,7 +494,11 @@ void FurnaceFilePicker::readDirectory(String path) {
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haveStat=false;
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stopReading=false;
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scheduledSort=1;
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fileThread=new std::thread(_fileThread,this);
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if (isSearch) {
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fileThread=new std::thread(_searchThread,this);
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} else {
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fileThread=new std::thread(_fileThread,this);
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}
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// check whether this path is bookmarked
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isPathBookmarked=false;
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@ -556,7 +647,7 @@ void FurnaceFilePicker::sortFiles() {
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}
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void FurnaceFilePicker::filterFiles() {
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if (filter.empty()) {
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if (filter.empty() || isSearch) {
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filteredEntries=sortedEntries;
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return;
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}
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@ -643,7 +734,7 @@ void FurnaceFilePicker::setSizeConstraints(const ImVec2& min, const ImVec2& max)
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void FurnaceFilePicker::drawFileList(ImVec2& tableSize, bool& acknowledged) {
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// display a message on empty dir, no matches or error
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if (!haveFiles) {
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if (!haveFiles && !isSearch) {
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if (ImGui::BeginTable("LoadingFiles",1,ImGuiTableFlags_BordersOuter,tableSize)) {
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ImGui::EndTable();
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}
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@ -975,6 +1066,7 @@ bool FurnaceFilePicker::draw(ImGuiWindowFlags winFlags) {
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String newDir;
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bool acknowledged=false;
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bool readDrives=false;
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bool wantSearch=false;
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bool began=false;
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@ -1220,12 +1312,21 @@ bool FurnaceFilePicker::draw(ImGuiWindowFlags winFlags) {
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filterFiles();
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}
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ImGui::SameLine();
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if (ImGui::Button("Recurse")) {
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newDir=path;
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searchQuery=filter;
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for (char& i: searchQuery) {
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if (i>='A' && i<='Z') i+='a'-'A';
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}
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wantSearch=true;
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}
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ImGui::SameLine();
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ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
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if (ImGui::InputTextWithHint("##Filter","Search",&filter)) {
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filterFiles();
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}
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if (scheduledSort && haveFiles) {
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if (scheduledSort && (haveFiles || isSearch)) {
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if (haveStat) {
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scheduledSort=0;
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}
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@ -1487,6 +1588,7 @@ bool FurnaceFilePicker::draw(ImGuiWindowFlags winFlags) {
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if (!newDir.empty() || readDrives) {
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// change directory
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if (clearSearchOnDirChange) filter="";
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isSearch=wantSearch;
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readDirectory(newDir);
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}
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return (curStatus!=FP_STATUS_WAITING);
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@ -1518,6 +1620,8 @@ bool FurnaceFilePicker::open(String name, String pa, String hint, int flags, con
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}
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curFilterType=0;
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if (isSearch) this->filter="";
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isSearch=false;
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readDirectory(pa);
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windowName=name;
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hint=entryNameHint;
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@ -1613,6 +1717,7 @@ FurnaceFilePicker::FurnaceFilePicker():
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isEmbed(false),
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hasSizeConstraints(false),
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isPathBookmarked(false),
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isSearch(false),
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scheduledSort(0),
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curFilterType(0),
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sortMode(FP_SORT_NAME),
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