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CBasicViewport: Make member functions const where applicable 

These don't modify member state. While we're at it, we can mark
functions as override where applicable.
This commit is contained in:
Lioncash 2020-06-10 01:44:06 -04:00
parent 0096b28294
commit 01372f7049
2 changed files with 31 additions and 24 deletions
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15
src/Editor/CBasicViewport.cpp
View File

@ -216,18 +216,18 @@ void CBasicViewport::SetCursorVisible(bool Visible)
setCursor(Qt::BlankCursor);
}
bool CBasicViewport::IsCursorVisible()
bool CBasicViewport::IsCursorVisible() const
{
return mCursorVisible;
}
bool CBasicViewport::IsMouseInputActive()
bool CBasicViewport::IsMouseInputActive() const
{
static const FMouseInputs skMoveButtons = EMouseInput::MiddleButton | EMouseInput::RightButton;
return ((mButtonsPressed & skMoveButtons) != 0);
}
bool CBasicViewport::IsKeyboardInputActive()
bool CBasicViewport::IsKeyboardInputActive() const
{
static const FKeyInputs skMoveKeys = EKeyInput::Q | EKeyInput::W | EKeyInput::E |
EKeyInput::A | EKeyInput::S | EKeyInput::D;
@ -239,13 +239,18 @@ CCamera& CBasicViewport::Camera()
return mCamera;
}
CRay CBasicViewport::CastRay()
const CCamera& CBasicViewport::Camera() const
{
return mCamera;
}
CRay CBasicViewport::CastRay() const
{
CVector2f MouseCoords = MouseDeviceCoordinates();
return mCamera.CastRay(MouseCoords);
}
CVector2f CBasicViewport::MouseDeviceCoordinates()
CVector2f CBasicViewport::MouseDeviceCoordinates() const
{
QPoint MousePos = mapFromGlobal(QCursor::pos());

40
src/Editor/CBasicViewport.h
View File

@ -36,33 +36,35 @@ protected:
FKeyInputs mKeysPressed;
public:
explicit CBasicViewport(QWidget *pParent = 0);
~CBasicViewport();
void initializeGL();
void paintGL();
void resizeGL(int Width, int Height);
void mousePressEvent(QMouseEvent *pEvent);
void mouseReleaseEvent(QMouseEvent *pEvent);
void mouseMoveEvent(QMouseEvent *pEvent);
void wheelEvent(QWheelEvent *pEvent);
virtual void keyPressEvent(QKeyEvent *pEvent);
virtual void keyReleaseEvent(QKeyEvent *pEvent);
void focusOutEvent(QFocusEvent *pEvent);
void contextMenuEvent(QContextMenuEvent *pEvent);
explicit CBasicViewport(QWidget *pParent = nullptr);
~CBasicViewport() override;
void initializeGL() override;
void paintGL() override;
void resizeGL(int Width, int Height) override;
void mousePressEvent(QMouseEvent *pEvent) override;
void mouseReleaseEvent(QMouseEvent *pEvent) override;
void mouseMoveEvent(QMouseEvent *pEvent) override;
void wheelEvent(QWheelEvent *pEvent) override;
void keyPressEvent(QKeyEvent *pEvent) override;
void keyReleaseEvent(QKeyEvent *pEvent) override;
void focusOutEvent(QFocusEvent *pEvent) override;
void contextMenuEvent(QContextMenuEvent *pEvent) override;
void SetShowFlag(EShowFlag Flag, bool Visible);
void SetGameMode(bool Enabled);
void SetCursorState(const QCursor& rkCursor);
void SetCursorVisible(bool Visible);
bool IsCursorVisible();
bool IsMouseInputActive();
bool IsKeyboardInputActive();
bool IsCursorVisible() const;
bool IsMouseInputActive() const;
bool IsKeyboardInputActive() const;
CCamera& Camera();
CRay CastRay();
CVector2f MouseDeviceCoordinates();
const CCamera& Camera() const;
CRay CastRay() const;
CVector2f MouseDeviceCoordinates() const;
double LastRenderDuration();
inline SCollisionRenderSettings& CollisionRenderSettings() { return mViewInfo.CollisionSettings; }
SCollisionRenderSettings& CollisionRenderSettings() { return mViewInfo.CollisionSettings; }
const SCollisionRenderSettings& CollisionRenderSettings() const { return mViewInfo.CollisionSettings; }
public slots:
void ProcessInput();
void Render();