mirror of
https://github.com/nillerusr/source-engine.git
synced 2024-12-22 14:16:50 +00:00
86 lines
2.5 KiB
C++
86 lines
2.5 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
|
|
//
|
|
// Purpose:
|
|
//
|
|
// $NoKeywords: $
|
|
//=============================================================================//
|
|
|
|
#include "stdafx.h"
|
|
#include "MapDoc.h"
|
|
#include "MapView2D.h"
|
|
#include "resource.h"
|
|
#include "ToolMagnify.h"
|
|
#include "HammerVGui.h"
|
|
#include <VGuiMatSurface/IMatSystemSurface.h>
|
|
|
|
// memdbgon must be the last include file in a .cpp file!!!
|
|
#include <tier0/memdbgon.h>
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Loads the cursor (only once).
|
|
//-----------------------------------------------------------------------------
|
|
CToolMagnify::CToolMagnify(void)
|
|
{
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose:
|
|
// Input : *pView -
|
|
// nFlags -
|
|
// point -
|
|
// Output : Returns true on success, false on failure.
|
|
//-----------------------------------------------------------------------------
|
|
bool CToolMagnify::OnContextMenu2D(CMapView2D *pView, UINT nFlags, const Vector2D &vPoint)
|
|
{
|
|
// Return true to suppress the default view context menu behavior.
|
|
return true;
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose:
|
|
// Input : pView -
|
|
// nFlags -
|
|
// point -
|
|
// Output : Returns true to indicate that the message was handled.
|
|
//-----------------------------------------------------------------------------
|
|
bool CToolMagnify::OnLMouseDown2D(CMapView2D *pView, UINT nFlags, const Vector2D &vPoint)
|
|
{
|
|
pView->SetZoom(pView->GetZoom() * 2);
|
|
pView->Invalidate();
|
|
return true;
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose:
|
|
// Input : pView -
|
|
// nFlags -
|
|
// point -
|
|
// Output : Returns true to indicate that the message was handled.
|
|
//-----------------------------------------------------------------------------
|
|
bool CToolMagnify::OnMouseMove2D(CMapView2D *pView, UINT nFlags, const Vector2D &vPoint)
|
|
{
|
|
// cursors are cached by surface
|
|
pView->SetCursor( "Resource/magnify.cur" );
|
|
return true;
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose:
|
|
// Input : pView -
|
|
// nFlags -
|
|
// point -
|
|
// Output : Returns true to indicate that the message was handled.
|
|
//-----------------------------------------------------------------------------
|
|
bool CToolMagnify::OnRMouseDown2D(CMapView2D *pView, UINT nFlags, const Vector2D &vPoint)
|
|
{
|
|
pView->SetZoom(pView->GetZoom() * 0.5f);
|
|
return true;
|
|
}
|
|
|
|
|