modify CurverFileDialog

src/translations/Dyt_zh_CN.ts

@@ -46,69 +46,351 @@
     </message>
     <message>
         <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="81"/>
-        <source>Curve Parameters</source>
+        <source>Chart Properties</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="87"/>
-        <source>X Column:</source>
+        <source>Chart Name:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="107"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="97"/>
-        <source>Y Column:</source>
+        <source>Enter chart name...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="127"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="104"/>
-        <source>Separator:</source>
+        <source>X Axis Title:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="135"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="111"/>
-        <source>Comma (,)</source>
+        <source>Enter X axis title...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="140"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="118"/>
-        <source>Tab</source>
+        <source>Y Axis Title:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="145"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="125"/>
-        <source>Space</source>
+        <source>Enter Y axis title...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="150"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="132"/>
-        <source>Semicolon (;)</source>
+        <source>Time Parameter:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="158"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="155"/>
-        <source>File has header row</source>
+        <source>Axis Range Settings</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="171"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="161"/>
-        <source>Description (Optional)</source>
+        <source>X Min:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="183"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="181"/>
-        <source>Enter file description...</source>
+        <source>X Max:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="201"/>
+        <source>Y Min:</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="221"/>
+        <source>Y Max:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="241"/>
+        <source>X Tick Count:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="342"/>
+        <source>Curve Name:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="94"/>
+        <source>Chart 1</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="264"/>
+        <source>Curve Management</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="272"/>
+        <source>Curves:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="292"/>
+        <source>Add Curve</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="305"/>
+        <source>Remove</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="333"/>
+        <source>Selected Curve Properties</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="349"/>
+        <source>Enter curve name...</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="356"/>
+        <source>Curve Color:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="365"/>
+        <source>Select Color</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="384"/>
+        <source>background-color: rgb(255, 0, 0); border: 1px solid black;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="409"/>
+        <source>Data Start:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="429"/>
+        <source>Data Stop:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="455"/>
+        <source>Data Format Parameters</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="461"/>
+        <source>X Column:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="481"/>
+        <source>Y Column:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="501"/>
+        <source>Separator:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="509"/>
+        <source>Comma (,)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="514"/>
+        <source>Tab</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="519"/>
+        <source>Space</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="524"/>
+        <source>Semicolon (;)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="532"/>
+        <source>File has header row</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="545"/>
+        <source>Description (Optional)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="557"/>
+        <source>Enter file description...</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="595"/>
         <source>Add File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="231"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.ui" line="605"/>
         <source>Cancel</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="288"/>
+        <source>Curve %1</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="319"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="326"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="332"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="338"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="344"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="359"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="365"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="373"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="380"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="386"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="393"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="399"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="407"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="412"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="418"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="423"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="434"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="439"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="448"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="453"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="460"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="467"/>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="473"/>
+        <source>Validation Error</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="319"/>
+        <source>Please select a data file.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="326"/>
+        <source>Selected file does not exist.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="332"/>
+        <source>Selected file is not readable. Please check file permissions.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="338"/>
+        <source>File is too large (over 100MB). Please select a smaller file.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="344"/>
+        <source>At least one curve must be defined.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="360"/>
+        <source>Curve %1 name cannot be empty.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="366"/>
+        <source>Curve name &apos;%1&apos; is duplicated. Please use different names.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="374"/>
+        <source>Curve name &apos;%1&apos; is too long. Please limit to 50 characters.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="381"/>
+        <source>Curve &apos;%1&apos; start and stop values must be greater than 0.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="387"/>
+        <source>Curve &apos;%1&apos; start value cannot be greater than stop value.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="394"/>
+        <source>Curve &apos;%1&apos; data range is too small. At least 2 data points are required.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="400"/>
+        <source>Curve &apos;%1&apos; stop value is too large. Please ensure it does not exceed 1000000.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="407"/>
+        <source>Chart name cannot be empty.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="412"/>
+        <source>Chart name is too long. Please limit to 100 characters.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="418"/>
+        <source>X axis title is too long. Please limit to 50 characters.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="423"/>
+        <source>Y axis title is too long. Please limit to 50 characters.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="434"/>
+        <source>X axis minimum value must be less than maximum value.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="439"/>
+        <source>Y axis minimum value must be less than maximum value.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="448"/>
+        <source>X column and Y column cannot be the same.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="453"/>
+        <source>Data column indices must be greater than 0.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="460"/>
+        <source>Time parameter cannot be negative.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="467"/>
+        <source>X axis tick count must be at least 2.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ui/WorkSpace/AddCurveFileDlg.cpp" line="473"/>
+        <source>Description is too long. Please limit to 500 characters.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>AddLightFileDlg</name>

src/ui/WorkSpace/AddCurveFileDlg.cpp

@@ -3,16 +3,21 @@
 #include <QFileDialog>
 #include <QFileInfo>
 #include <QMessageBox>
+#include <QColorDialog>
+#include <QListWidget>
 
 #include "ui_AddCurveFileDlg.h"
 
 AddCurveFileDlg::AddCurveFileDlg(QWidget* parent)
     : BaseAddFileDlg(FileEntryType::Curve, parent)
-    , ui(new Ui::AddCurveFileDlg) {
+    , ui(new Ui::AddCurveFileDlg)
+    , currentCurveIndex_(-1)
+    , selectedColor_(255, 0, 0) {  // Default to red color
     
-    ui->setupUi(this);
+    SetupUI(ui);
     SetTitle(getDialogTitle());
     setupSpecificUI();
+    setupConnections();
 }
 
 AddCurveFileDlg::~AddCurveFileDlg() {
@@ -20,16 +25,52 @@ AddCurveFileDlg::~AddCurveFileDlg() {
 }
 
 void AddCurveFileDlg::setupSpecificUI() {
-    ui->xColumnSpinBox->setValue(1);
+    // Initialize curve properties group as disabled
-    ui->yColumnSpinBox->setValue(2);
+    enableCurveProperties(false);
-    ui->separatorComboBox->setCurrentIndex(0);
+    
-    ui->hasHeaderCheckBox->setChecked(true);
+    // Initialize color preview
+    updateColorPreview(selectedColor_);
+    
+    // Add a default curve
+    CurveProperties defaultCurve;
+    defaultCurve.name = generateCurveName();
+    defaultCurve.color = generateCurveColor();
+    defaultCurve.start = 1;
+    defaultCurve.stop = 241;
+    
+    curves_.append(defaultCurve);
+    addCurveToList(defaultCurve);
+    
+    // Select the first curve
+    if (ui->curveListWidget->count() > 0) {
+        ui->curveListWidget->setCurrentRow(0);
+        onCurveSelectionChanged();
+    }
 }
 
 void AddCurveFileDlg::setupConnections() {
+    // File selection connections
     connect(ui->selectFileBtn, &QToolButton::clicked, this, &AddCurveFileDlg::onSelectFileClicked);
     connect(ui->filePathEdit, &QLineEdit::textChanged, this, &AddCurveFileDlg::onFilePathChanged);
-    connect(ui->addBtn, &QPushButton::clicked, this, &QDialog::accept);
+    
+    // Data format connections
+    connect(ui->separatorComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged), 
+            this, &AddCurveFileDlg::onDelimiterChanged);
+    connect(ui->hasHeaderCheckBox, &QCheckBox::toggled, this, &AddCurveFileDlg::onHeaderToggled);
+    
+    // Curve management connections
+    connect(ui->addCurveBtn, &QPushButton::clicked, this, &AddCurveFileDlg::onAddCurveClicked);
+    connect(ui->removeCurveBtn, &QPushButton::clicked, this, &AddCurveFileDlg::onRemoveCurveClicked);
+    connect(ui->curveListWidget, &QListWidget::currentRowChanged, this, &AddCurveFileDlg::onCurveSelectionChanged);
+    
+    // Curve properties connections
+    connect(ui->colorButton, &QPushButton::clicked, this, &AddCurveFileDlg::onColorButtonClicked);
+    connect(ui->curveNameEdit, &QLineEdit::textChanged, this, &AddCurveFileDlg::onCurveNameChanged);
+    connect(ui->dataStartSpinBox, QOverload<int>::of(&QSpinBox::valueChanged), this, &AddCurveFileDlg::onCurveDataChanged);
+    connect(ui->dataStopSpinBox, QOverload<int>::of(&QSpinBox::valueChanged), this, &AddCurveFileDlg::onCurveDataChanged);
+    
+    // Dialog buttons
+    connect(ui->addBtn, &QPushButton::clicked, this, &AddCurveFileDlg::onSure);
     connect(ui->cancelBtn, &QPushButton::clicked, this, &QDialog::reject);
 }
 
@@ -47,6 +88,17 @@ void AddCurveFileDlg::onSelectFileClicked() {
     }
 }
 
+void AddCurveFileDlg::updateFileInfo(const QString& filePath) {
+    QFileInfo fileInfo(filePath);
+    if (fileInfo.exists()) {
+        ui->fileNameValue->setText(fileInfo.fileName());
+        ui->fileSizeValue->setText(QString::number(fileInfo.size()) + " bytes");
+    } else {
+        ui->fileNameValue->setText("-");
+        ui->fileSizeValue->setText("-");
+    }
+}
+
 void AddCurveFileDlg::onFilePathChanged() {
     QString filePath = ui->filePathEdit->text();
     if (!filePath.isEmpty()) {
@@ -54,23 +106,371 @@ void AddCurveFileDlg::onFilePathChanged() {
     }
 }
 
+void AddCurveFileDlg::onAddCurveClicked() {
+    // Save current curve properties if any curve is selected
+    if (currentCurveIndex_ >= 0) {
+        saveCurveProperties();
+    }
+    
+    // Create new curve with default properties
+    CurveProperties newCurve;
+    newCurve.name = generateCurveName();
+    newCurve.color = generateCurveColor();
+    newCurve.start = 1;
+    newCurve.stop = 241;
+    
+    // Add to curves list and UI
+    curves_.append(newCurve);
+    addCurveToList(newCurve);
+    
+    // Select the new curve
+    ui->curveListWidget->setCurrentRow(curves_.size() - 1);
+}
+
+void AddCurveFileDlg::onRemoveCurveClicked() {
+    int currentRow = ui->curveListWidget->currentRow();
+    if (currentRow < 0 || currentRow >= curves_.size()) {
+        return;
+    }
+    
+    // Don't allow removing the last curve
+    if (curves_.size() <= 1) {
+        QMessageBox::information(this, "Information", "At least one curve must remain.");
+        return;
+    }
+    
+    // Remove from curves list and UI
+    curves_.removeAt(currentRow);
+    delete ui->curveListWidget->takeItem(currentRow);
+    
+    // Update current index
+    if (currentRow >= curves_.size()) {
+        currentRow = curves_.size() - 1;
+    }
+    
+    if (currentRow >= 0) {
+        ui->curveListWidget->setCurrentRow(currentRow);
+    } else {
+        currentCurveIndex_ = -1;
+        clearCurveProperties();
+        enableCurveProperties(false);
+    }
+}
+
+void AddCurveFileDlg::onCurveSelectionChanged() {
+    int currentRow = ui->curveListWidget->currentRow();
+    
+    // Save previous curve properties
+    if (currentCurveIndex_ >= 0 && currentCurveIndex_ < curves_.size()) {
+        saveCurveProperties();
+    }
+    
+    currentCurveIndex_ = currentRow;
+    
+    if (currentRow >= 0 && currentRow < curves_.size()) {
+        // Load selected curve properties
+        updateCurveProperties();
+        enableCurveProperties(true);
+    } else {
+        clearCurveProperties();
+        enableCurveProperties(false);
+    }
+}
+
+void AddCurveFileDlg::onCurveNameChanged() {
+    if (currentCurveIndex_ >= 0 && currentCurveIndex_ < curves_.size()) {
+        QString newName = ui->curveNameEdit->text();
+        curves_[currentCurveIndex_].name = newName;
+        
+        // Update list item text
+        QListWidgetItem* item = ui->curveListWidget->item(currentCurveIndex_);
+        if (item) {
+            item->setText(QString("%1 [%2,%3] (%4,%5,%6)")
+                         .arg(newName)
+                         .arg(curves_[currentCurveIndex_].start)
+                         .arg(curves_[currentCurveIndex_].stop)
+                         .arg(curves_[currentCurveIndex_].color.red())
+                         .arg(curves_[currentCurveIndex_].color.green())
+                         .arg(curves_[currentCurveIndex_].color.blue()));
+        }
+    }
+}
+
+void AddCurveFileDlg::onCurveDataChanged() {
+    if (currentCurveIndex_ >= 0 && currentCurveIndex_ < curves_.size()) {
+        curves_[currentCurveIndex_].start = ui->dataStartSpinBox->value();
+        curves_[currentCurveIndex_].stop = ui->dataStopSpinBox->value();
+        
+        // Update list item text
+        QListWidgetItem* item = ui->curveListWidget->item(currentCurveIndex_);
+        if (item) {
+            item->setText(QString("%1 [%2,%3] (%4,%5,%6)")
+                         .arg(curves_[currentCurveIndex_].name)
+                         .arg(curves_[currentCurveIndex_].start)
+                         .arg(curves_[currentCurveIndex_].stop)
+                         .arg(curves_[currentCurveIndex_].color.red())
+                         .arg(curves_[currentCurveIndex_].color.green())
+                         .arg(curves_[currentCurveIndex_].color.blue()));
+        }
+    }
+}
+
+void AddCurveFileDlg::onColorButtonClicked() {
+    if (currentCurveIndex_ >= 0 && currentCurveIndex_ < curves_.size()) {
+        QColor color = QColorDialog::getColor(curves_[currentCurveIndex_].color, this, "Select Curve Color");
+        if (color.isValid()) {
+            curves_[currentCurveIndex_].color = color;
+            selectedColor_ = color;
+            updateColorPreview(color);
+            
+            // Update list item text
+            QListWidgetItem* item = ui->curveListWidget->item(currentCurveIndex_);
+            if (item) {
+                item->setText(QString("%1 [%2,%3] (%4,%5,%6)")
+                             .arg(curves_[currentCurveIndex_].name)
+                             .arg(curves_[currentCurveIndex_].start)
+                             .arg(curves_[currentCurveIndex_].stop)
+                             .arg(color.red())
+                             .arg(color.green())
+                             .arg(color.blue()));
+            }
+        }
+    }
+}
+
+void AddCurveFileDlg::addCurveToList(const CurveProperties& curve) {
+    QString itemText = QString("%1 [%2,%3] (%4,%5,%6)")
+                      .arg(curve.name)
+                      .arg(curve.start)
+                      .arg(curve.stop)
+                      .arg(curve.color.red())
+                      .arg(curve.color.green())
+                      .arg(curve.color.blue());
+    
+    ui->curveListWidget->addItem(itemText);
+}
+
+void AddCurveFileDlg::updateCurveProperties() {
+    if (currentCurveIndex_ >= 0 && currentCurveIndex_ < curves_.size()) {
+        const CurveProperties& curve = curves_[currentCurveIndex_];
+        
+        ui->curveNameEdit->setText(curve.name);
+        ui->dataStartSpinBox->setValue(curve.start);
+        ui->dataStopSpinBox->setValue(curve.stop);
+        
+        selectedColor_ = curve.color;
+        updateColorPreview(curve.color);
+    }
+}
+
+void AddCurveFileDlg::saveCurveProperties() {
+    if (currentCurveIndex_ >= 0 && currentCurveIndex_ < curves_.size()) {
+        curves_[currentCurveIndex_].name = ui->curveNameEdit->text();
+        curves_[currentCurveIndex_].start = ui->dataStartSpinBox->value();
+        curves_[currentCurveIndex_].stop = ui->dataStopSpinBox->value();
+        curves_[currentCurveIndex_].color = selectedColor_;
+    }
+}
+
+void AddCurveFileDlg::clearCurveProperties() {
+    ui->curveNameEdit->clear();
+    ui->dataStartSpinBox->setValue(1);
+    ui->dataStopSpinBox->setValue(241);
+    selectedColor_ = QColor(255, 0, 0);
+    updateColorPreview(selectedColor_);
+}
+
+void AddCurveFileDlg::enableCurveProperties(bool enabled) {
+    ui->curvePropertiesGroupBox->setEnabled(enabled);
+}
+
+QString AddCurveFileDlg::generateCurveName() {
+    return tr("Curve %1").arg(curves_.size() + 1);
+}
+
+QColor AddCurveFileDlg::generateCurveColor() const {
+    // Generate different colors for each curve
+    static const QColor colors[] = {
+        QColor(255, 0, 0),    // Red
+        QColor(0, 255, 0),    // Green
+        QColor(0, 0, 255),    // Blue
+        QColor(255, 255, 0),  // Yellow
+        QColor(255, 0, 255),  // Magenta
+        QColor(0, 255, 255),  // Cyan
+        QColor(255, 128, 0),  // Orange
+        QColor(128, 0, 255),  // Purple
+    };
+    
+    int colorIndex = curves_.size() % (sizeof(colors) / sizeof(colors[0]));
+    return colors[colorIndex];
+}
+
+void AddCurveFileDlg::updateColorPreview(const QColor& color) {
+    QString styleSheet = QString("background-color: rgb(%1, %2, %3); border: 1px solid black;")
+                        .arg(color.red())
+                        .arg(color.green())
+                        .arg(color.blue());
+    ui->colorPreview->setStyleSheet(styleSheet);
+}
+
 bool AddCurveFileDlg::validateSpecificParams() {
-    if (ui->filePathEdit->text().trimmed().isEmpty()) {
+    // File path validation
-        QMessageBox::warning(this, QStringLiteral("Warning"), 
+    if (ui->filePathEdit->text().isEmpty()) {
-                           QStringLiteral("Please select a curve data file."));
+        QMessageBox::warning(this, tr("Validation Error"), tr("Please select a data file."));
         return false;
     }
     
+    // File existence validation
     QFileInfo fileInfo(ui->filePathEdit->text());
     if (!fileInfo.exists()) {
-        QMessageBox::warning(this, QStringLiteral("Warning"), 
+        QMessageBox::warning(this, tr("Validation Error"), tr("Selected file does not exist."));
-                           QStringLiteral("The selected file does not exist."));
         return false;
     }
     
-    if (ui->xColumnSpinBox->value() == ui->yColumnSpinBox->value()) {
+    // File readability validation
-        QMessageBox::warning(this, QStringLiteral("Warning"), 
+    if (!fileInfo.isReadable()) {
-                           QStringLiteral("X and Y columns must be different."));
+        QMessageBox::warning(this, tr("Validation Error"), tr("Selected file is not readable. Please check file permissions."));
+        return false;
+    }
+    
+    // File size validation (avoid memory issues with large files)
+    if (fileInfo.size() > 100 * 1024 * 1024) { // 100MB limit
+        QMessageBox::warning(this, tr("Validation Error"), tr("File is too large (over 100MB). Please select a smaller file."));
+        return false;
+    }
+    
+    // Curve count validation
+    if (curves_.isEmpty()) {
+        QMessageBox::warning(this, tr("Validation Error"), tr("At least one curve must be defined."));
+        return false;
+    }
+    
+    // Save current curve properties
+    if (currentCurveIndex_ >= 0) {
+        saveCurveProperties();
+    }
+    
+    // Curve name uniqueness validation
+    QStringList curveNames;
+    for (int i = 0; i < curves_.size(); ++i) {
+        const CurveProperties& curve = curves_[i];
+        
+        if (curve.name.isEmpty()) {
+            QMessageBox::warning(this, tr("Validation Error"), 
+                                tr("Curve %1 name cannot be empty.").arg(i + 1));
+            return false;
+        }
+        
+        if (curveNames.contains(curve.name)) {
+            QMessageBox::warning(this, tr("Validation Error"), 
+                                tr("Curve name '%1' is duplicated. Please use different names.").arg(curve.name));
+            return false;
+        }
+        curveNames.append(curve.name);
+        
+        // Curve name length validation
+        if (curve.name.length() > 50) {
+            QMessageBox::warning(this, tr("Validation Error"), 
+                                tr("Curve name '%1' is too long. Please limit to 50 characters.").arg(curve.name));
+            return false;
+        }
+        
+        // Data range validation
+        if (curve.start < 1 || curve.stop < 1) {
+            QMessageBox::warning(this, tr("Validation Error"), 
+                                tr("Curve '%1' start and stop values must be greater than 0.").arg(curve.name));
+            return false;
+        }
+        
+        if (curve.start > curve.stop) {
+            QMessageBox::warning(this, tr("Validation Error"), 
+                                tr("Curve '%1' start value cannot be greater than stop value.").arg(curve.name));
+            return false;
+        }
+        
+        // Data range reasonableness validation
+        if (curve.stop - curve.start < 1) {
+            QMessageBox::warning(this, tr("Validation Error"), 
+                                tr("Curve '%1' data range is too small. At least 2 data points are required.").arg(curve.name));
+            return false;
+        }
+        
+        if (curve.stop > 1000000) {
+            QMessageBox::warning(this, tr("Validation Error"), 
+                                tr("Curve '%1' stop value is too large. Please ensure it does not exceed 1000000.").arg(curve.name));
+            return false;
+        }
+    }
+    
+    // Chart properties validation
+    if (ui->chartNameEdit->text().isEmpty()) {
+        QMessageBox::warning(this, tr("Validation Error"), tr("Chart name cannot be empty."));
+        return false;
+    }
+    
+    if (ui->chartNameEdit->text().length() > 100) {
+        QMessageBox::warning(this, tr("Validation Error"), tr("Chart name is too long. Please limit to 100 characters."));
+        return false;
+    }
+    
+    // Axis title validation
+    if (ui->xTitleEdit->text().length() > 50) {
+        QMessageBox::warning(this, tr("Validation Error"), tr("X axis title is too long. Please limit to 50 characters."));
+        return false;
+    }
+    
+    if (ui->yTitleEdit->text().length() > 50) {
+        QMessageBox::warning(this, tr("Validation Error"), tr("Y axis title is too long. Please limit to 50 characters."));
+        return false;
+    }
+    
+    // Axis range validation
+    double xMin = ui->xMinSpinBox->value();
+    double xMax = ui->xMaxSpinBox->value();
+    double yMin = ui->yMinSpinBox->value();
+    double yMax = ui->yMaxSpinBox->value();
+    
+    if (xMin >= xMax) {
+        QMessageBox::warning(this, tr("Validation Error"), tr("X axis minimum value must be less than maximum value."));
+        return false;
+    }
+    
+    if (yMin >= yMax) {
+        QMessageBox::warning(this, tr("Validation Error"), tr("Y axis minimum value must be less than maximum value."));
+        return false;
+    }
+    
+    // Data column validation
+    int xColumn = ui->xColumnSpinBox->value();
+    int yColumn = ui->yColumnSpinBox->value();
+    
+    if (xColumn == yColumn) {
+        QMessageBox::warning(this, tr("Validation Error"), tr("X column and Y column cannot be the same."));
+        return false;
+    }
+    
+    if (xColumn < 1 || yColumn < 1) {
+        QMessageBox::warning(this, tr("Validation Error"), tr("Data column indices must be greater than 0."));
+        return false;
+    }
+    
+    // Time parameter validation
+    double timeParam = ui->timeParamSpinBox->value();
+    if (timeParam < 0) {
+        QMessageBox::warning(this, tr("Validation Error"), tr("Time parameter cannot be negative."));
+        return false;
+    }
+    
+    // X axis tick count validation
+    int xTickCount = ui->xCountSpinBox->value();
+    if (xTickCount < 2) {
+        QMessageBox::warning(this, tr("Validation Error"), tr("X axis tick count must be at least 2."));
+        return false;
+    }
+    
+    // Description length validation
+    if (ui->descriptionEdit->toPlainText().length() > 500) {
+        QMessageBox::warning(this, tr("Validation Error"), tr("Description is too long. Please limit to 500 characters."));
         return false;
     }
     
@@ -78,37 +478,75 @@ bool AddCurveFileDlg::validateSpecificParams() {
 }
 
 QString AddCurveFileDlg::getFileFilter() const {
-    return QStringLiteral("Curve Data Files (*.txt *.csv *.dat);;All Files (*.*)");
+    return "Data Files (*.txt *.csv *.dat);;All Files (*.*)";
 }
 
 QString AddCurveFileDlg::getDialogTitle() const {
-    return QStringLiteral("Add Curve Data File");
+    return "Add Curve Data File";
-}
-
-void AddCurveFileDlg::onDelimiterChanged() {
-    // Handle delimiter change if needed
-}
-
-void AddCurveFileDlg::onHeaderToggled(bool hasHeader) {
-    // Handle header toggle if needed
 }
 
 AddCurveFileDlg::CurveParams AddCurveFileDlg::getCurveParams() const {
     CurveParams params;
-    params.xColumn = ui->xColumnSpinBox->value();
+    params.chart = getChartProperties();
-    params.yColumn = ui->yColumnSpinBox->value();
+    params.curves = getCurveProperties();
+    params.format = getDataFormatParams();
+    return params;
+}
+
+AddCurveFileDlg::ChartProperties AddCurveFileDlg::getChartProperties() const {
+    ChartProperties chart;
+    chart.name = ui->chartNameEdit->text();
+    chart.path = ui->filePathEdit->text();
+    chart.xTitle = ui->xTitleEdit->text();
+    chart.yTitle = ui->yTitleEdit->text();
+    chart.xMin = ui->xMinSpinBox->value();
+    chart.xMax = ui->xMaxSpinBox->value();
+    chart.xCount = ui->xCountSpinBox->value();
+    chart.yMin = ui->yMinSpinBox->value();
+    chart.yMax = ui->yMaxSpinBox->value();
+    chart.timeParam = ui->timeParamSpinBox->value();
+    return chart;
+}
+
+QList<AddCurveFileDlg::CurveProperties> AddCurveFileDlg::getCurveProperties() const {
+    return curves_;
+}
+
+AddCurveFileDlg::DataFormatParams AddCurveFileDlg::getDataFormatParams() const {
+    DataFormatParams format;
     
-    // Get delimiter from combo box
+    // Get delimiter based on combo box selection
-    int index = ui->separatorComboBox->currentIndex();
+    QString delimiterText = ui->separatorComboBox->currentText();
-    switch (index) {
+    if (delimiterText.contains("Comma")) {
-        case 0: params.delimiter = ","; break;
+        format.delimiter = ",";
-        case 1: params.delimiter = "\t"; break;
+    } else if (delimiterText.contains("Tab")) {
-        case 2: params.delimiter = " "; break;
+        format.delimiter = "\t";
-        case 3: params.delimiter = ";"; break;
+    } else if (delimiterText.contains("Space")) {
-        default: params.delimiter = ","; break;
+        format.delimiter = " ";
+    } else if (delimiterText.contains("Semicolon")) {
+        format.delimiter = ";";
+    } else {
+        format.delimiter = ","; // Default
     }
     
-    params.hasHeader = ui->hasHeaderCheckBox->isChecked();
+    format.hasHeader = ui->hasHeaderCheckBox->isChecked();
-    params.description = ui->descriptionEdit->toPlainText().trimmed();
+    format.xColumn = ui->xColumnSpinBox->value();
-    return params;
+    format.yColumn = ui->yColumnSpinBox->value();
+    format.description = ui->descriptionEdit->toPlainText();
+    
+    return format;
+}
+
+void AddCurveFileDlg::onDelimiterChanged() {
+    // This slot can be used for future delimiter-related logic
+}
+
+void AddCurveFileDlg::onHeaderToggled(bool hasHeader) {
+    // This slot can be used for future header-related logic
+}
+
+void AddCurveFileDlg::onSure() {
+    if (validateSpecificParams()) {
+        accept();
+    }
 }

src/ui/WorkSpace/AddCurveFileDlg.h

@@ -1,16 +1,20 @@
 #pragma once
 
 #include "BaseAddFileDlg.h"
+#include <QColor>
+#include <QList>
 
-QT_BEGIN_NAMESPACE
 class QLineEdit;
 class QCheckBox;
 class QSpinBox;
+class QDoubleSpinBox;
 class QComboBox;
 class QTextEdit;
 class QToolButton;
 class QLabel;
-QT_END_NAMESPACE
+class QPushButton;
+class QListWidget;
+class QListWidgetItem;
 
 namespace Ui {
     class AddCurveFileDlg;
@@ -20,7 +24,30 @@ class AddCurveFileDlg : public BaseAddFileDlg {
     Q_OBJECT
 
 public:
-    struct CurveParams {
+    // Chart properties structure
+    struct ChartProperties {
+        QString name;
+        QString path;
+        QString xTitle;
+        QString yTitle;
+        double xMin;
+        double xMax;
+        int xCount;
+        double yMin;
+        double yMax;
+        double timeParam;
+    };
+
+    // Curve properties structure
+    struct CurveProperties {
+        QString name;
+        QColor color;
+        int start;
+        int stop;
+    };
+
+    // Data format parameters structure
+    struct DataFormatParams {
         QString delimiter;
         bool hasHeader;
         int xColumn;
@@ -28,10 +55,20 @@ public:
         QString description;
     };
 
+    // Combined parameters structure
+    struct CurveParams {
+        ChartProperties chart;
+        QList<CurveProperties> curves;  // Changed to support multiple curves
+        DataFormatParams format;
+    };
+
     explicit AddCurveFileDlg(QWidget* parent = nullptr);
     ~AddCurveFileDlg() override;
 
     CurveParams getCurveParams() const;
+    ChartProperties getChartProperties() const;
+    QList<CurveProperties> getCurveProperties() const;  // Changed to return list
+    DataFormatParams getDataFormatParams() const;
 
 protected:
     QString getFileFilter() const override;
@@ -44,10 +81,27 @@ private slots:
     void onHeaderToggled(bool hasHeader);
     void onSelectFileClicked();
     void onFilePathChanged();
+    void onColorButtonClicked();
+    void onAddCurveClicked();
+    void onRemoveCurveClicked();
+    void onCurveSelectionChanged();
+    void onCurveNameChanged();
+    void onCurveDataChanged();
 
 private:
     void setupConnections();
+    void updateFileInfo(const QString& filePath);
+    void updateColorPreview(const QColor& color);
+    void addCurveToList(const CurveProperties& curve);
+    void updateCurveProperties();
+    void saveCurveProperties();
+    void clearCurveProperties();
+    void enableCurveProperties(bool enabled);
+    QString generateCurveName();
+    QColor generateCurveColor() const;
 
-private:
     Ui::AddCurveFileDlg* ui;
+    QList<CurveProperties> curves_;
+    int currentCurveIndex_;
+    QColor selectedColor_;
 };

src/ui/WorkSpace/AddCurveFileDlg.ui

@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>500</width>
+    <width>600</width>
-    <height>450</height>
+    <height>700</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -75,10 +75,384 @@
      </layout>
     </widget>
    </item>
+   <item>
+    <widget class="QGroupBox" name="chartGroupBox">
+     <property name="title">
+      <string>Chart Properties</string>
+     </property>
+     <layout class="QGridLayout" name="chartGridLayout">
+      <item row="0" column="0">
+       <widget class="QLabel" name="chartNameLabel">
+        <property name="text">
+         <string>Chart Name:</string>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="1">
+       <widget class="QLineEdit" name="chartNameEdit">
+        <property name="text">
+         <string>Chart 1</string>
+        </property>
+        <property name="placeholderText">
+         <string>Enter chart name...</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="0">
+       <widget class="QLabel" name="xTitleLabel">
+        <property name="text">
+         <string>X Axis Title:</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="1">
+       <widget class="QLineEdit" name="xTitleEdit">
+        <property name="placeholderText">
+         <string>Enter X axis title...</string>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="0">
+       <widget class="QLabel" name="yTitleLabel">
+        <property name="text">
+         <string>Y Axis Title:</string>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="1">
+       <widget class="QLineEdit" name="yTitleEdit">
+        <property name="placeholderText">
+         <string>Enter Y axis title...</string>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="0">
+       <widget class="QLabel" name="timeParamLabel">
+        <property name="text">
+         <string>Time Parameter:</string>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="1">
+       <widget class="QDoubleSpinBox" name="timeParamSpinBox">
+        <property name="minimum">
+         <double>0.000000000000000</double>
+        </property>
+        <property name="maximum">
+         <double>999999.000000000000000</double>
+        </property>
+        <property name="value">
+         <double>0.000000000000000</double>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <widget class="QGroupBox" name="axisRangeGroupBox">
+     <property name="title">
+      <string>Axis Range Settings</string>
+     </property>
+     <layout class="QGridLayout" name="axisRangeGridLayout">
+      <item row="0" column="0">
+       <widget class="QLabel" name="xMinLabel">
+        <property name="text">
+         <string>X Min:</string>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="1">
+       <widget class="QDoubleSpinBox" name="xMinSpinBox">
+        <property name="minimum">
+         <double>-999999.000000000000000</double>
+        </property>
+        <property name="maximum">
+         <double>999999.000000000000000</double>
+        </property>
+        <property name="value">
+         <double>0.000000000000000</double>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="2">
+       <widget class="QLabel" name="xMaxLabel">
+        <property name="text">
+         <string>X Max:</string>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="3">
+       <widget class="QDoubleSpinBox" name="xMaxSpinBox">
+        <property name="minimum">
+         <double>-999999.000000000000000</double>
+        </property>
+        <property name="maximum">
+         <double>999999.000000000000000</double>
+        </property>
+        <property name="value">
+         <double>250.000000000000000</double>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="0">
+       <widget class="QLabel" name="yMinLabel">
+        <property name="text">
+         <string>Y Min:</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="1">
+       <widget class="QDoubleSpinBox" name="yMinSpinBox">
+        <property name="minimum">
+         <double>-999999.000000000000000</double>
+        </property>
+        <property name="maximum">
+         <double>999999.000000000000000</double>
+        </property>
+        <property name="value">
+         <double>-800.000000000000000</double>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="2">
+       <widget class="QLabel" name="yMaxLabel">
+        <property name="text">
+         <string>Y Max:</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="3">
+       <widget class="QDoubleSpinBox" name="yMaxSpinBox">
+        <property name="minimum">
+         <double>-999999.000000000000000</double>
+        </property>
+        <property name="maximum">
+         <double>999999.000000000000000</double>
+        </property>
+        <property name="value">
+         <double>800.000000000000000</double>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="0">
+       <widget class="QLabel" name="xCountLabel">
+        <property name="text">
+         <string>X Tick Count:</string>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="1">
+       <widget class="QSpinBox" name="xCountSpinBox">
+        <property name="minimum">
+         <number>2</number>
+        </property>
+        <property name="maximum">
+         <number>50</number>
+        </property>
+        <property name="value">
+         <number>6</number>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <widget class="QGroupBox" name="curveGroupBox">
+     <property name="title">
+      <string>Curve Management</string>
+     </property>
+     <layout class="QVBoxLayout" name="curveVerticalLayout">
+      <item>
+       <layout class="QHBoxLayout" name="curveButtonLayout">
+        <item>
+         <widget class="QLabel" name="curveListLabel">
+          <property name="text">
+           <string>Curves:</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <spacer name="curveButtonSpacer">
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>40</width>
+            <height>20</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+        <item>
+         <widget class="QPushButton" name="addCurveBtn">
+          <property name="text">
+           <string>Add Curve</string>
+          </property>
+          <property name="maximumSize">
+           <size>
+            <width>80</width>
+            <height>16777215</height>
+           </size>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QPushButton" name="removeCurveBtn">
+          <property name="text">
+           <string>Remove</string>
+          </property>
+          <property name="maximumSize">
+           <size>
+            <width>60</width>
+            <height>16777215</height>
+           </size>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
+      <item>
+       <widget class="QListWidget" name="curveListWidget">
+        <property name="maximumSize">
+         <size>
+          <width>16777215</width>
+          <height>120</height>
+         </size>
+        </property>
+        <property name="alternatingRowColors">
+         <bool>true</bool>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QGroupBox" name="curvePropertiesGroupBox">
+        <property name="title">
+         <string>Selected Curve Properties</string>
+        </property>
+        <property name="enabled">
+         <bool>false</bool>
+        </property>
+        <layout class="QGridLayout" name="curvePropertiesGridLayout">
+         <item row="0" column="0">
+          <widget class="QLabel" name="curveNameLabel">
+           <property name="text">
+            <string>Curve Name:</string>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="1">
+          <widget class="QLineEdit" name="curveNameEdit">
+           <property name="placeholderText">
+            <string>Enter curve name...</string>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="0">
+          <widget class="QLabel" name="curveColorLabel">
+           <property name="text">
+            <string>Curve Color:</string>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="1">
+          <layout class="QHBoxLayout" name="colorLayout">
+           <item>
+            <widget class="QPushButton" name="colorButton">
+             <property name="text">
+              <string>Select Color</string>
+             </property>
+             <property name="maximumSize">
+              <size>
+               <width>100</width>
+               <height>16777215</height>
+              </size>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <widget class="QLabel" name="colorPreview">
+             <property name="minimumSize">
+              <size>
+               <width>50</width>
+               <height>25</height>
+              </size>
+             </property>
+             <property name="styleSheet">
+              <string>background-color: rgb(255, 0, 0); border: 1px solid black;</string>
+             </property>
+             <property name="text">
+              <string/>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <spacer name="colorSpacer">
+             <property name="orientation">
+              <enum>Qt::Horizontal</enum>
+             </property>
+             <property name="sizeHint" stdset="0">
+              <size>
+               <width>40</width>
+               <height>20</height>
+              </size>
+             </property>
+            </spacer>
+           </item>
+          </layout>
+         </item>
+         <item row="2" column="0">
+          <widget class="QLabel" name="dataStartLabel">
+           <property name="text">
+            <string>Data Start:</string>
+           </property>
+          </widget>
+         </item>
+         <item row="2" column="1">
+          <widget class="QSpinBox" name="dataStartSpinBox">
+           <property name="minimum">
+            <number>1</number>
+           </property>
+           <property name="maximum">
+            <number>999999</number>
+           </property>
+           <property name="value">
+            <number>1</number>
+           </property>
+          </widget>
+         </item>
+         <item row="3" column="0">
+          <widget class="QLabel" name="dataStopLabel">
+           <property name="text">
+            <string>Data Stop:</string>
+           </property>
+          </widget>
+         </item>
+         <item row="3" column="1">
+          <widget class="QSpinBox" name="dataStopSpinBox">
+           <property name="minimum">
+            <number>1</number>
+           </property>
+           <property name="maximum">
+            <number>999999</number>
+           </property>
+           <property name="value">
+            <number>241</number>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
    <item>
     <widget class="QGroupBox" name="paramsGroupBox">
      <property name="title">
-      <string>Curve Parameters</string>
+      <string>Data Format Parameters</string>
      </property>
      <layout class="QGridLayout" name="paramsGridLayout">
       <item row="0" column="0">
@@ -176,7 +550,7 @@
         <property name="maximumSize">
          <size>
           <width>16777215</width>
-          <height>80</height>
+          <height>60</height>
          </size>
         </property>
         <property name="placeholderText">
@@ -195,7 +569,7 @@
      <property name="sizeHint" stdset="0">
       <size>
        <width>20</width>
-       <height>40</height>
+       <height>20</height>
       </size>
      </property>
     </spacer>

src/ui/WorkSpace/BaseAddFileDlg.cpp

@@ -23,11 +23,9 @@ BaseAddFileDlg::BaseAddFileDlg(FileEntryType fileType, QWidget* parent)
     , tbSelectFile_(nullptr)
     , lblFileName_(nullptr)
     , lblFileSize_(nullptr)
-    , teDescription_(nullptr)
+    , teDescription_(nullptr) {
-    , pbAdd_(nullptr)
-    , pbCancel_(nullptr) {
     
-    setupBaseUI();
+    //setupBaseUI();
     initBaseConnect();
 }
 
@@ -91,20 +89,10 @@ void BaseAddFileDlg::setupBaseUI() {
     descLayout->addWidget(teDescription_);
     mainLayout->addWidget(descGroup);
     
-    QHBoxLayout* buttonLayout = new QHBoxLayout();
-    buttonLayout->addStretch();
-    pbAdd_ = new QPushButton(QStringLiteral("Add"), this);
-    pbCancel_ = new QPushButton(QStringLiteral("Cancel"), this);
-    buttonLayout->addWidget(pbAdd_);
-    buttonLayout->addWidget(pbCancel_);
-    
-    mainLayout->addLayout(buttonLayout);
 }
 
 void BaseAddFileDlg::initBaseConnect() {
     connect(tbSelectFile_, &QToolButton::clicked, this, &BaseAddFileDlg::OnSelectFile);
-    connect(pbAdd_, &QPushButton::clicked, this, &BaseAddFileDlg::OnSure);
-    connect(pbCancel_, &QPushButton::clicked, this, &BaseAddFileDlg::reject);
 }
 
 void BaseAddFileDlg::OnSelectFile() {

src/ui/WorkSpace/BaseAddFileDlg.h

@@ -10,7 +10,6 @@
 class QLineEdit;
 class QLabel;
 class QTextEdit;
-class QPushButton;
 class QToolButton;
 
 class BaseAddFileDlg : public Dialog {
@@ -38,8 +37,6 @@ protected:
     QLabel* lblFileName_;
     QLabel* lblFileSize_;
     QTextEdit* teDescription_;
-    QPushButton* pbAdd_;
-    QPushButton* pbCancel_;
 
     void setupBaseUI();
     void initBaseConnect();