/* Copyright (C) 1999-2006 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 */ /* Camera plugin for GtkRadiant Copyright (C) 2002 Splash Damage Ltd. */ #include "camera.h" extern GtkWidget *g_pEditModeAddRadioButton; char* Q_realpath(const char *path, char *resolved_path, size_t size) { #if defined (__linux__) || defined (__APPLE__) return realpath(path, resolved_path); #else return _fullpath(resolved_path, path, size); #endif } static void DoNewCamera( idCameraPosition::positionType type ) { CCamera *cam = AllocCam(); if( cam ) { char buf[128]; sprintf( buf, "camera%i", cam->GetCamNum() ); cam->GetCam()->startNewCamera( type ); cam->GetCam()->setName( buf ); cam->GetCam()->buildCamera(); sprintf( buf, "Unsaved Camera %i", cam->GetCamNum() ); cam->SetFileName( buf, false ); SetCurrentCam( cam ); RefreshCamListCombo(); // Go to editmode Add gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(g_pEditModeAddRadioButton), TRUE ); // Show the camera inspector DoCameraInspector(); // Start edit mode (if not initiated by DoCameraInspector) if( !g_bEditOn ) DoStartEdit( GetCurrentCam() ); } else { g_FuncTable.m_pfnMessageBox( (GtkWidget *)g_pRadiantWnd, "No free cameras available.", "Create Camera Error", eMB_OK ); } } void DoNewFixedCamera() { DoNewCamera( idCameraPosition::FIXED ); } void DoNewInterpolatedCamera() { DoNewCamera( idCameraPosition::INTERPOLATED ); } void DoNewSplineCamera() { DoNewCamera( idCameraPosition::SPLINE ); } void DoCameraInspector() { gtk_widget_show( g_pCameraInspectorWnd ); } void DoPreviewCamera() { if( GetCurrentCam() ) { g_iPreviewRunning = 1; g_FuncTable.m_pfnSysUpdateWindows( W_XY_OVERLAY | W_CAMERA ); } } void DoLoadCamera() { char basepath[PATH_MAX]; if( firstCam && firstCam->HasBeenSaved() ) ExtractFilePath( firstCam->GetFileName(), basepath ); else strcpy( basepath, g_FuncTable.m_pfnGetGamePath() ); const gchar *filename = g_FuncTable.m_pfnFileDialog( (GtkWidget *)g_pRadiantWnd, TRUE, "Open Camera File", basepath, "camera"); if( filename ) { CCamera *cam = AllocCam(); char fullpathtofile[PATH_MAX]; if( cam ) { Q_realpath(filename, fullpathtofile, PATH_MAX); // see if this camera file was already loaded CCamera *checkCam = firstCam->GetNext(); // not the first one as we just allocated it while( checkCam ) { if( !strcmp( fullpathtofile, checkCam->GetFileName() ) ) { char error[PATH_MAX+64]; FreeCam( cam ); sprintf( error, "Camera file \'%s\' is already loaded", fullpathtofile ); g_FuncTable.m_pfnMessageBox( (GtkWidget *)g_pRadiantWnd, error, "Load error", eMB_OK ); //g_free( filename ); return; } checkCam = checkCam->GetNext(); } if( loadCamera( cam->GetCamNum(), fullpathtofile ) ) { cam->GetCam()->buildCamera(); cam->SetFileName( filename, true ); SetCurrentCam( cam ); RefreshCamListCombo(); g_FuncTable.m_pfnSysUpdateWindows( W_XY_OVERLAY | W_CAMERA ); } else { char error[PATH_MAX+64]; FreeCam( cam ); sprintf( error, "An error occured during the loading of \'%s\'", fullpathtofile ); g_FuncTable.m_pfnMessageBox( (GtkWidget *)g_pRadiantWnd, error, "Load error", eMB_OK ); } //g_free( filename ); } else { g_FuncTable.m_pfnMessageBox( (GtkWidget *)g_pRadiantWnd, "No free camera slots available", "Load error", eMB_OK ); } } } void DoSaveCamera() { char basepath[PATH_MAX]; if( !GetCurrentCam() ) return; if( GetCurrentCam()->GetFileName()[0] ) ExtractFilePath( GetCurrentCam()->GetFileName(), basepath ); else strcpy( basepath, g_FuncTable.m_pfnGetGamePath() ); const gchar *filename = g_FuncTable.m_pfnFileDialog( g_pRadiantWnd, FALSE, "Save Camera File", basepath, "camera"); if( filename ) { char fullpathtofile[PATH_MAX + 8]; Q_realpath(filename, fullpathtofile, PATH_MAX); // File dialog from windows (and maybe the gtk one from radiant) doesn't handle default extensions properly. // Add extension and check again if file exists if( strcmp( fullpathtofile + (strlen(fullpathtofile) - 7), ".camera" ) ) { strcat( fullpathtofile, ".camera" ); if( FileExists( fullpathtofile ) ) { if( g_FuncTable.m_pfnMessageBox( (GtkWidget *)g_pRadiantWnd, "File already exists.\nOverwrite?", "Save Camera File", eMB_YESNO ) == eIDNO ) return; } } // see if this camera file was already loaded CCamera *checkCam = firstCam; while( checkCam ) { if( checkCam == GetCurrentCam() ) { checkCam = checkCam->GetNext(); if( !checkCam ) // we only have one camera file opened so no need to check further break; } else if( !strcmp( fullpathtofile, checkCam->GetFileName() ) ) { char error[PATH_MAX+64]; sprintf( error, "Camera file \'%s\' is currently loaded by GtkRadiant.\nPlease select a different filename.", fullpathtofile ); g_FuncTable.m_pfnMessageBox( (GtkWidget *)g_pRadiantWnd, error, "Save error", eMB_OK ); return; } checkCam = checkCam->GetNext(); } // FIXME: check for existing directory GetCurrentCam()->GetCam()->save( fullpathtofile ); GetCurrentCam()->SetFileName( fullpathtofile, true ); RefreshCamListCombo(); } } void DoUnloadCamera() { if( !GetCurrentCam() ) return; if( !GetCurrentCam()->HasBeenSaved() ) { char buf[PATH_MAX+64]; sprintf( buf, "Do you want to save the changes for camera '%s'?", GetCurrentCam()->GetCam()->getName() ); if( g_FuncTable.m_pfnMessageBox( (GtkWidget *)g_pRadiantWnd, buf, "Warning", eMB_YESNO ) == eIDYES ) DoSaveCamera(); } else if( GetCurrentCam()->HasBeenSaved() == 2 ) { char buf[PATH_MAX+64]; sprintf( buf, "Do you want to save the changes made to camera file '%s'?", GetCurrentCam()->GetFileName() ); if( g_FuncTable.m_pfnMessageBox( (GtkWidget *)g_pRadiantWnd, buf, "Warning", eMB_YESNO ) == eIDYES ) DoSaveCamera(); } if( g_pCurrentEditCam ) { DoStopEdit(); g_pCurrentEditCam = NULL; } FreeCam( GetCurrentCam() ); SetCurrentCam( NULL ); RefreshCamListCombo(); } CCamera *g_pCurrentEditCam = NULL; void DoStartEdit( CCamera *cam ) { if( g_pCurrentEditCam ) { DoStopEdit(); g_pCurrentEditCam = NULL; } if( cam ) { g_bEditOn = true; if( !Listener ) Listener = new CListener; cam->GetCam()->startEdit( g_iActiveTarget < 0 ? true : false ); g_pCurrentEditCam = cam; g_FuncTable.m_pfnSysUpdateWindows( W_XY_OVERLAY | W_CAMERA ); } } void DoStopEdit( void ) { g_bEditOn = false; if( Listener ) { delete Listener; Listener = NULL; } if( g_pCurrentEditCam ) { // stop editing on the current cam g_pCurrentEditCam->GetCam()->stopEdit(); g_pCurrentEditCam = NULL; g_FuncTable.m_pfnSysUpdateWindows( W_XY_OVERLAY | W_CAMERA ); } }