Method FileView

LibLemon/src/gui/fileview.cpp:142–196

    }
    
    FileView::FileView(rect_t bounds, const char* path, void(*_OnFileOpened)(const char*, FileView*)) : Container(bounds) {
        OnFileOpened = _OnFileOpened;
        currentPath = path;

        fileList = new GridView({sidepanelWidth, 24, 0, 0});
        AddWidget(fileList);
        fileList->SetLayout(LayoutSize::Stretch, LayoutSize::Stretch, WidgetAlignment::WAlignLeft);

        fileList->OnSubmit = OnListSubmit;
        fileList->OnSelect = FileViewOnListSelect;

        pathBox = new TextBox({2, 2, 2, 20}, false);
        AddWidget(pathBox);
        pathBox->SetLayout(LayoutSize::Stretch, LayoutSize::Fixed, WidgetAlignment::WAlignLeft);
        pathBox->OnSubmit =  OnTextBoxSubmit;

        int sideBar = open("/", O_DIRECTORY);
        int ypos = pathBox->GetFixedBounds().height + 20;
        char str[NAME_MAX];
        int i = 0;
        lemon_dirent_t dirent;
        while(lemon_readdir(sideBar, i++, &dirent) > 0){
            int icon = 3;

            if(strcmp(dirent.name, "lib") == 0 || strcmp(dirent.name, "etc") == 0){
                continue;
            }

            if(strncmp(dirent.name, "hd", 2) == 0 && dirent.name[2]){ // hd(x)?
                snprintf(str, NAME_MAX, "Harddrive (%s)", dirent.name);
                icon = 1;
            } else if(strcmp(dirent.name, "system") == 0){
                strcpy(str, "System");
                icon = 0;
            } else if(strcmp(dirent.name, "dev") == 0){ // dev?
                snprintf(str, NAME_MAX, "Devices (%s)", dirent.name);
                icon = 3;
            } else if(strcmp(dirent.name, "initrd") == 0){ // initrd?
                snprintf(str, NAME_MAX, "Ramdisk (%s)", dirent.name);
                icon = 2;
            } else sprintf(str, "%s", dirent.name);
            strcat(dirent.name, "/");
            FileButton* fb = new FileButton(str, (rect_t){bounds.pos + (vector2i_t){2, ypos}, {sidepanelWidth - 4,20}});
            fb->file = dirent.name;
            fb->icon = icon;
            fb->OnPress = OnFileButtonPress;

            AddWidget(fb);

            ypos += 22;
        }
        close(sideBar); 

        Refresh();
    }

    void FileView::Refresh(){
        char* rPath = realpath(currentPath.c_str(), nullptr);