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_FPrintf( SYS_ERR, "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();
}