feat: Display camera info in debug window

Co-authored-by: aider (gemini/gemini-2.5-pro) <aider@aider.chat>

src/DebugWindow.cpp

@@ -1,7 +1,9 @@
 #include "DebugWindow.h"
+#include "Camera.h"
 
 #include <QVBoxLayout>
 #include <QTextEdit>
+#include <QString>
 
 DebugWindow::DebugWindow(QWidget *parent)
     : QDialog(parent)
@@ -20,3 +22,27 @@ DebugWindow::DebugWindow(QWidget *parent)
 DebugWindow::~DebugWindow()
 {
 }
+
+void DebugWindow::updateCameraInfo(const Camera* camera)
+{
+    if (!camera) {
+        m_textEdit->setText("Camera not available.");
+        return;
+    }
+
+    QString info;
+    info += "Camera Info:\n";
+    info += "----------------\n";
+    info += QString("Rotation (X, Y): (%1, %2)\n").arg(camera->xRotation()).arg(camera->yRotation());
+    info += QString("Zoom: %1\n").arg(camera->zoom());
+    info += QString("Pan (X, Y): (%1, %2)\n").arg(camera->panX()).arg(camera->panY());
+    info += QString("UI Camera Distance: %1\n").arg(camera->uiCameraDistance());
+    info += "\n";
+    info += "Saved State:\n";
+    info += "----------------\n";
+    info += QString("Rotation (X, Y): (%1, %2)\n").arg(camera->savedXRot()).arg(camera->savedYRot());
+    info += QString("Zoom: %1\n").arg(camera->savedZoom());
+    info += QString("Pan (X, Y): (%1, %2)\n").arg(camera->savedPanX()).arg(camera->savedPanY());
+
+    m_textEdit->setText(info);
+}

src/DebugWindow.h

@@ -4,6 +4,7 @@
 #include <QDialog>
 
 class QTextEdit;
+class Camera;
 
 class DebugWindow : public QDialog
 {
@@ -13,6 +14,8 @@ public:
     explicit DebugWindow(QWidget *parent = nullptr);
     ~DebugWindow();
 
+    void updateCameraInfo(const Camera* camera);
+
 private:
     QTextEdit* m_textEdit;
 };

src/MainWindow.cpp

@@ -5,6 +5,7 @@
 #include "Feature.h"
 #include "ApplicationController.h"
 #include "DebugWindow.h"
+#include "Camera.h"
 
 #include <QMenuBar>
 #include <QMenu>
@@ -157,6 +158,8 @@ MainWindow::MainWindow(ApplicationController* appController, QWidget *parent)
     connect(m_viewport, &ViewportWidget::planeSelected, m_appController, &ApplicationController::onPlaneSelected);
     connect(m_viewport, &ViewportWidget::toolDeactivated, m_appController, [this]() { m_appController->setActiveTool(ApplicationController::ToolType::None); });
 
+    connect(m_viewport->camera(), &Camera::cameraChanged, this, &MainWindow::updateDebugInfo);
+
     m_debugWindow = new DebugWindow(this);
     if (QProcessEnvironment::systemEnvironment().value("DEBUG") == "true") {
         showDebugWindow();
@@ -197,9 +200,15 @@ bool MainWindow::saveAs()
 
 void MainWindow::showDebugWindow()
 {
+    updateDebugInfo();
     m_debugWindow->show();
 }
 
+void MainWindow::updateDebugInfo()
+{
+    m_debugWindow->updateCameraInfo(m_viewport->camera());
+}
+
 void MainWindow::enterSketchMode()
 {
     m_tabWidget->removeTab(m_tabWidget->indexOf(m_toolsTab));

src/MainWindow.h

@@ -28,6 +28,7 @@ private slots:
     void saveSketch();
 
     void showDebugWindow();
+    void updateDebugInfo();
 
     void enterSketchMode();
     void exitSketchMode();