Rewrite EditDialog using Qt Designer

Create a Qt Designer form file for the edit dialog. Clean up the edit dialog code removing some not working and not used functionality e.g. for blob editing.
2026-01-20 02:50:46 -06:00 · 2013-01-09 16:25:45 +01:00
parent 065cb3682a
commit ab2a4e6479
8 changed files with 434 additions and 533 deletions
--- a/src/EditDialog.cpp
+++ b/src/EditDialog.cpp
@@ -0,0 +1,158 @@
+#include "EditDialog.h"
+#include "ui_EditDialog.h"
+#include <QTextStream>
+#include <QMessageBox>
+#include <QFileDialog>
+#include "sqlitedb.h"
+
+EditDialog::EditDialog(QWidget* parent)
+    : QDialog(parent),
+      ui(new Ui::EditDialog)
+{
+    ui->setupUi(this);
+    reset();
+}
+
+EditDialog::~EditDialog()
+{
+    delete ui;
+}
+
+void EditDialog::reset()
+{
+    curRow = -1;
+    curCol = -1;
+    ui->editData->setPlainText("");
+    ui->editData->setFocus();
+    setDataType(kSQLiteMediaType_Void, 0);
+}
+
+void EditDialog::enableExport(bool enabled)
+{
+    ui->buttonExport->setEnabled(enabled);
+}
+
+void EditDialog::setDataType(int type, int size)
+{
+    dataType = type;
+    dataSize = size;
+    QString charstr;
+    switch(dataType)
+    {
+    case kSQLiteMediaType_String:
+        ui->labelType->setText(tr("Type of data currently in cell: Text / Numeric"));
+        if(ui->editData->toPlainText().length() == 1) charstr = QString("char"); else charstr = QString("chars");
+        ui->labelSize->setText(QString("%1 %2").arg(ui->editData->toPlainText().length()).arg(charstr));
+        enableExport(true);
+        break;
+    case kSQLiteMediaType_Void:
+        ui->labelType->setText("Type of data currently in cell: Empty");
+        ui->labelSize->setText("");
+        enableExport(false);
+        break;
+    }
+}
+
+void EditDialog::closeEvent(QCloseEvent*)
+{
+    emit goingAway();
+}
+
+void EditDialog::loadText(QString  text, int row, int col)
+{
+    ui->editData->setPlainText(text);
+    ui->editData->setFocus();
+    ui->editData->selectAll();
+    curRow = row;
+    curCol = col;
+    if(ui->editData->toPlainText().length() > 0)
+        setDataType(kSQLiteMediaType_String, 0);
+    else
+        setDataType(kSQLiteMediaType_Void, 0);
+}
+
+void EditDialog::importData()
+{
+    int type = kSQLiteMediaType_Void;
+    QString fileName = QFileDialog::getOpenFileName(
+                this,
+                tr("Choose a file"),
+                defaultlocation,
+                QString("Text files(*.txt);;All files(*)"));
+    if(QFile::exists(fileName))
+    {
+        type = kSQLiteMediaType_String;
+        QFile file(fileName);
+        if(file.open(QIODevice::ReadOnly))
+        {
+            QTextStream stream(&file);
+            ui->editData->setPlainText(stream.readAll());
+            file.close();
+        }
+        setDataType(type, ui->editData->toPlainText().length());
+    }
+}
+
+void EditDialog::exportData()
+{
+    QString filter;
+    switch (dataType)
+    {
+    case kSQLiteMediaType_String:
+        filter = "Text files(*.txt)";
+        break;
+    default:
+        return;
+    }
+
+    QString fileName = QFileDialog::getSaveFileName(
+                this,
+                "Choose a filename to export data",
+                defaultlocation,
+                filter);
+
+    if(fileName.size() > 0)
+    {
+        switch (dataType)
+        {
+        case kSQLiteMediaType_String:
+            {
+                QFile file(fileName);
+                if(file.open(QIODevice::WriteOnly))
+                {
+                    QTextStream stream(&file);
+                    stream << ui->editData->toPlainText();
+                    file.close();
+                }
+            }
+            break;
+        default:
+            return;
+        }
+    }
+}
+
+void EditDialog::clearData()
+{
+    ui->editData->setPlainText("");
+    setDataType(kSQLiteMediaType_Void, 0);
+}
+
+void EditDialog::accept()
+{
+    if(dataType == kSQLiteMediaType_String)
+        emit updateRecordText(curRow, curCol, ui->editData->toPlainText());
+
+    if (dataType == kSQLiteMediaType_Void)
+        emit updateRecordText(curRow, curCol, QString(""));
+
+    emit goingAway();
+}
+
+void EditDialog::editTextChanged()
+{
+    int newtype = kSQLiteMediaType_String;
+    if(ui->editData->toPlainText().length() == 0)
+        newtype = kSQLiteMediaType_Void;
+    setDataType(newtype, ui->editData->toPlainText().length());
+}