gtkradiant/radiant/zwindow.cpp

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/*
Copyright (C) 1999-2007 id Software, Inc. and contributors.
For a list of contributors, see the accompanying CONTRIBUTORS file.
This file is part of GtkRadiant.
GtkRadiant is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
GtkRadiant is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GtkRadiant; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
//
// Z Window
//
// Leonardo Zide (leo@lokigames.com)
//
#include "stdafx.h"
#include "zwindow.h"
// =============================================================================
// ZWnd class
ZWnd::ZWnd ()
: GLWindow (FALSE)
{
}
ZWnd::~ZWnd()
{
}
void ZWnd::OnCreate ()
{
g_qeglobals_gui.d_z = m_pWidget;
if (!MakeCurrent())
Error ("wglMakeCurrent in CZWnd::OnCreate failed");
}
void ZWnd::OnLButtonDown(guint32 nFlags, int pointx, int pointy)
{
SetFocus();
SetCapture();
Z_MouseDown (pointx, m_pWidget->allocation.height - 1 - pointy , nFlags);
}
void ZWnd::OnMButtonDown(guint32 nFlags, int pointx, int pointy)
{
SetFocus();
SetCapture();
Z_MouseDown (pointx, m_pWidget->allocation.height - 1 - pointy , nFlags);
}
void ZWnd::OnRButtonDown(guint32 nFlags, int pointx, int pointy)
{
SetFocus();
SetCapture();
Z_MouseDown (pointx, m_pWidget->allocation.height - 1 - pointy , nFlags);
}
void ZWnd::OnLButtonUp(guint32 nFlags, int pointx, int pointy)
{
Z_MouseUp (pointx, m_pWidget->allocation.height - 1 - pointy, nFlags);
ReleaseCapture ();
}
void ZWnd::OnMButtonUp(guint32 nFlags, int pointx, int pointy)
{
Z_MouseUp (pointx, m_pWidget->allocation.height - 1 - pointy, nFlags);
ReleaseCapture ();
}
void ZWnd::OnRButtonUp(guint32 nFlags, int pointx, int pointy)
{
Z_MouseUp (pointx, m_pWidget->allocation.height - 1 - pointy, nFlags);
ReleaseCapture ();
}
void ZWnd::OnMouseMove(guint32 nFlags, int pointx, int pointy)
{
float fz = z.origin[2] + ((m_pWidget->allocation.height - 1 - pointy) - (z.height/2)) / z.scale;
fz = floor(fz / g_qeglobals.d_gridsize + 0.5) * g_qeglobals.d_gridsize;
CString strStatus;
strStatus.Format("Z:: %.1f", fz);
g_pParentWnd->SetStatusText(1, strStatus);
Z_MouseMoved (pointx, m_pWidget->allocation.height - 1 - pointy, nFlags);
}
void ZWnd::OnExpose()
{
if (!MakeCurrent ())
{
Sys_Printf("ERROR: wglMakeCurrent failed..\n ");
Sys_Printf("Please restart Radiant if the Z view is not working\n");
}
else
{
QE_CheckOpenGLForErrors();
Z_Draw ();
QE_CheckOpenGLForErrors();
SwapBuffers();
}
}
void ZWnd::OnSize(int cx, int cy)
{
z.width = cx;
z.height = cy;
if (z.width < 10)
z.width = 10;
if (z.height < 10)
z.height = 10;
RedrawWindow ();
}