2 Copyright (C) 1999-2007 id Software, Inc. and contributors.
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3 For a list of contributors, see the accompanying CONTRIBUTORS file.
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5 This file is part of GtkRadiant.
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7 GtkRadiant is free software; you can redistribute it and/or modify
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8 it under the terms of the GNU General Public License as published by
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9 the Free Software Foundation; either version 2 of the License, or
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10 (at your option) any later version.
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12 GtkRadiant is distributed in the hope that it will be useful,
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13 but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 GNU General Public License for more details.
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17 You should have received a copy of the GNU General Public License
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18 along with GtkRadiant; if not, write to the Free Software
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19 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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22 //-----------------------------------------------------------------------------
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25 // implementation of IMessaging specific interface
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30 CPtrArray l_Listeners[RADIANT_MSGCOUNT];
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31 CPtrArray l_WindowListeners;
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32 CXYWndWrapper l_XYWndWrapper;
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34 // CGtkWindow implementation -------------------------------------
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36 static void button_press (GtkWidget *widget, GdkEventButton *event, gpointer data)
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38 IWindowListener *pListen = static_cast<IWindowListener *>(data);
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39 switch (event->button)
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42 pListen->OnLButtonDown(event->state, event->x, event->y); break;
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44 pListen->OnRButtonDown(event->state, event->x, event->y); break;
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48 static void button_release (GtkWidget *widget, GdkEventButton *event, gpointer data)
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50 IWindowListener *pListen = static_cast<IWindowListener *>(data);
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51 switch (event->button)
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54 pListen->OnLButtonUp(event->state, event->x, event->y); break;
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56 pListen->OnRButtonUp(event->state, event->x, event->y); break;
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60 static void motion (GtkWidget *widget, GdkEventMotion *event, gpointer data)
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62 IWindowListener *pListen = static_cast<IWindowListener *>(data);
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63 pListen->OnMouseMove(event->state, event->x, event->y);
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66 static gint expose (GtkWidget *widget, GdkEventExpose *event, gpointer data)
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68 if (event->count > 0)
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71 CGtkWindow *pWindow = static_cast<CGtkWindow *>(data);
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72 pWindow->DoExpose();
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77 // we use the string versions of the keys for now..
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78 static gint keypress (GtkWidget* widget, GdkEventKey* event, gpointer data)
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82 IWindowListener *pListen = static_cast<IWindowListener *>(data);
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83 ret = pListen->OnKeyPressed(gdk_keyval_name(event->keyval));
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86 gtk_signal_emit_stop_by_name (GTK_OBJECT (widget), "key_press_event");
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91 // close_widget is not hooked on the listener but on the CGtkWindow object to handle the closure
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92 static gint close_widget (GtkWidget *widget, GdkEvent* event, gpointer data)
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94 CGtkWindow *pWindow = static_cast<CGtkWindow *>(data);
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100 void CGtkWindow::DoExpose()
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102 gtk_glwidget_make_current(m_pGLWidget);
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103 if (m_pListen->Paint())
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104 gtk_glwidget_swap_buffers(m_pGLWidget);
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107 void CGtkWindow::Redraw()
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109 gtk_widget_queue_draw(m_pGLWidget);
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112 void CGtkWindow::Close()
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114 // similar to a destructor, except we warn first
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115 m_pListen->Close();
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116 m_pListen->DecRef(); m_pListen = NULL;
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117 gtk_widget_destroy(m_pWnd); m_pWnd = NULL;
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120 bool CGtkWindow::Show()
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122 // check we got everything and are reading to instanciate
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123 if (m_nWidthParam == 0 || m_nHeightParam == 0)
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125 Sys_FPrintf(SYS_ERR, "Height and Width params not set in CGtkWindow::Show\n");
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130 Sys_FPrintf(SYS_ERR, "No listener set in CGtkWindow::Show\n");
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134 // seems all good, here we go
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135 m_pWnd = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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136 gtk_window_set_title (GTK_WINDOW (m_pWnd), m_Name.GetBuffer());
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137 gtk_window_set_default_size (GTK_WINDOW (m_pWnd), m_nWidthParam, m_nHeightParam);
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138 gtk_widget_show (m_pWnd);
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140 // GL widget creation
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141 m_pGLWidget = gtk_glwidget_new(FALSE, g_qeglobals_gui.d_glBase);
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143 gtk_widget_set_events (m_pGLWidget, GDK_DESTROY | GDK_EXPOSURE_MASK | GDK_KEY_PRESS_MASK |
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144 GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK);
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146 // Connect signal handlers
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147 gtk_signal_connect (GTK_OBJECT (m_pGLWidget), "expose_event", GTK_SIGNAL_FUNC (expose), this);
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148 gtk_signal_connect (GTK_OBJECT (m_pGLWidget), "motion_notify_event",
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149 GTK_SIGNAL_FUNC (motion), m_pListen);
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150 gtk_signal_connect (GTK_OBJECT (m_pGLWidget), "button_press_event",
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151 GTK_SIGNAL_FUNC (button_press), m_pListen);
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152 gtk_signal_connect (GTK_OBJECT (m_pGLWidget), "button_release_event",
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153 GTK_SIGNAL_FUNC (button_release), m_pListen);
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155 gtk_signal_connect (GTK_OBJECT (m_pWnd), "delete_event", GTK_SIGNAL_FUNC (close_widget), this);
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156 gtk_signal_connect (GTK_OBJECT (m_pWnd), "key_press_event",
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157 GTK_SIGNAL_FUNC (keypress), m_pListen);
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159 gtk_widget_show (m_pGLWidget);
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160 gtk_container_add (GTK_CONTAINER (m_pWnd), m_pGLWidget);
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165 IWindow* WINAPI QERApp_CreateGLWindow()
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167 return new CGtkWindow;
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170 void WINAPI QERApp_HookWindow(IWindowListener* pListen)
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172 l_WindowListeners.Add( pListen );
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176 void WINAPI QERApp_UnHookWindow(IWindowListener* pListen)
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178 for ( int i = 0; i < l_WindowListeners.GetSize(); i++ )
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180 if (l_WindowListeners.GetAt(i) == pListen)
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182 l_WindowListeners.RemoveAt(i);
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188 Sys_Printf("WARNING: IWindowListener not found in QERApp_UnHookWindow\n");
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192 void DispatchOnMouseMove(guint32 nFlags, int x, int y)
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194 for( int i = 0; i < l_WindowListeners.GetSize(); i++ )
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195 static_cast<IWindowListener*>(l_WindowListeners.GetAt(i))->OnMouseMove( nFlags, x, y );
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198 bool DispatchOnLButtonDown(guint32 nFlags, int x, int y)
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200 for( int i = 0; i < l_WindowListeners.GetSize(); i++ )
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201 if (static_cast<IWindowListener*>(l_WindowListeners.GetAt(i))->OnLButtonDown( nFlags, x, y ))
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206 bool DispatchOnLButtonUp(guint32 nFlags, int x, int y)
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208 for( int i = 0; i < l_WindowListeners.GetSize(); i++ )
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209 if (static_cast<IWindowListener*>(l_WindowListeners.GetAt(i))->OnLButtonUp( nFlags, x, y ))
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214 void WINAPI QERApp_HookListener(IListener* pListen, int Msg)
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217 if (Msg >= RADIANT_MSGCOUNT)
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219 Sys_Printf("ERROR: bad index in QERApp_HookListener\n");
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223 l_Listeners[Msg].Add( pListen );
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227 int WINAPI QERApp_UnHookListener(IListener* pListen)
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230 for( int i = 0; i<RADIANT_MSGCOUNT; i++ )
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231 for( int j = 0; j<l_Listeners[i].GetSize(); j++ )
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232 if (l_Listeners[i].GetAt(j) == pListen)
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234 l_Listeners[i].RemoveAt(j);
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241 void DispatchRadiantMsg( int Msg )
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244 if (Msg >= RADIANT_MSGCOUNT)
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246 Sys_Printf("ERROR: bad index in DispatchRadiantMsg\n");
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250 for(int i = 0; i<l_Listeners[Msg].GetSize(); i++)
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251 static_cast<IListener *>(l_Listeners[Msg].GetAt(i))->DispatchRadiantMsg(Msg);
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254 void CXYWndWrapper::SnapToGrid( int x1, int y1, vec3_t pt )
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256 int height = g_pParentWnd->ActiveXY()->GetWidget()->allocation.height;
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257 g_pParentWnd->ActiveXY()->SnapToPoint( x1, height - 1 - y1, pt );
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260 VIEWTYPE CXYWndWrapper::GetViewType( void )
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262 return (VIEWTYPE)g_pParentWnd->ActiveXY()->GetViewType();
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265 IXYWndWrapper* WINAPI QERApp_GetXYWndWrapper()
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267 return &l_XYWndWrapper;
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