2 Copyright (C) 1999-2007 id Software, Inc. and contributors.
3 For a list of contributors, see the accompanying CONTRIBUTORS file.
5 This file is part of GtkRadiant.
7 GtkRadiant is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 GtkRadiant is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GtkRadiant; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22 //-----------------------------------------------------------------------------
25 // headers for internal classes used in Messaging.cpp
28 #ifndef __MESSAGING_H_
29 #define __MESSAGING_H_
31 class CXYWndWrapper : public IXYWndWrapper
34 virtual ~CXYWndWrapper() {}
35 void SnapToGrid( int x1, int y1, vec3_t pt );
36 VIEWTYPE GetViewType( void );
39 // implementation of the IWindow API
40 class CGtkWindow : public IWindow
44 GtkWidget *m_pGLWidget;
45 int m_nWidthParam,m_nHeightParam;
46 IWindowListener *m_pListen;
49 CGtkWindow() { refCount = 0; m_pWnd = NULL; m_pGLWidget = NULL; m_nWidthParam = 0; m_nHeightParam = 0; m_pListen = 0; m_Name = "CGtkWindow"; }
52 if (m_pListen) { m_pListen->DecRef(); m_pListen = NULL; }
53 if (m_pWnd) { gtk_widget_destroy(m_pWnd); m_pWnd = NULL; }
55 // refcounting ----------------------------------------
56 // Increment the number of references to this object
57 void IncRef () { refCount++; }
58 // Decrement the reference count
60 { if ( --refCount <= 0 )
63 // IWindow --------------------------------------------
65 int getHeight() { return m_pWnd->allocation.height; }
66 int getWidth() { return m_pWnd->allocation.width; }
67 // set pixel size and other parameters before showing it
68 void setSizeParm(int width, int height) { m_nWidthParam = width; m_nHeightParam = height; }
69 // set the IWindowListener (implemented by the plugin using this window)
70 void setListener(IWindowListener * pListen) { m_pListen = pListen; m_pListen->IncRef(); }
71 // set the name (optional)
72 void setName(char *name) { m_Name = name; }
73 // will actually create the GL and the window based on the parameters
75 // CGtkWindow -----------------------------------------
76 // called upon a closure of the widget
78 // called to manage GL context and buffer swapping before display
80 // commands -------------------------------------------
81 // call this to ask for a Redraw