[481] | 1 | // |
---|
| 2 | // ******************************************************************** |
---|
| 3 | // * License and Disclaimer * |
---|
| 4 | // * * |
---|
| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
---|
| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
---|
| 7 | // * conditions of the Geant4 Software License, included in the file * |
---|
| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
---|
| 9 | // * include a list of copyright holders. * |
---|
| 10 | // * * |
---|
| 11 | // * Neither the authors of this software system, nor their employing * |
---|
| 12 | // * institutes,nor the agencies providing financial support for this * |
---|
| 13 | // * work make any representation or warranty, express or implied, * |
---|
| 14 | // * regarding this software system or assume any liability for its * |
---|
| 15 | // * use. Please see the license in the file LICENSE and URL above * |
---|
| 16 | // * for the full disclaimer and the limitation of liability. * |
---|
| 17 | // * * |
---|
| 18 | // * This code implementation is the result of the scientific and * |
---|
| 19 | // * technical work of the GEANT4 collaboration. * |
---|
| 20 | // * By using, copying, modifying or distributing the software (or * |
---|
| 21 | // * any work based on the software) you agree to acknowledge its * |
---|
| 22 | // * use in resulting scientific publications, and indicate your * |
---|
| 23 | // * acceptance of all terms of the Geant4 Software license. * |
---|
| 24 | // ******************************************************************** |
---|
| 25 | // |
---|
| 26 | // |
---|
[1255] | 27 | // $Id: G4Qt.cc,v 1.17 2010/05/20 07:01:03 lgarnier Exp $ |
---|
[867] | 28 | // GEANT4 tag $Name: $ |
---|
[481] | 29 | // |
---|
[484] | 30 | // L. Garnier |
---|
[481] | 31 | |
---|
[484] | 32 | #if defined(G4INTY_BUILD_QT) || defined(G4INTY_USE_QT) |
---|
[481] | 33 | |
---|
| 34 | #include <stdlib.h> |
---|
| 35 | #include <string.h> |
---|
| 36 | |
---|
| 37 | #include "G4ios.hh" |
---|
| 38 | |
---|
[484] | 39 | #include "G4Qt.hh" |
---|
[1158] | 40 | #include <qwidget.h> |
---|
[481] | 41 | |
---|
[595] | 42 | #include <qapplication.h> |
---|
[593] | 43 | |
---|
| 44 | |
---|
[484] | 45 | G4Qt* G4Qt::instance = NULL; |
---|
[481] | 46 | |
---|
[484] | 47 | static G4bool QtInited = FALSE; |
---|
| 48 | |
---|
[481] | 49 | /***************************************************************************/ |
---|
[484] | 50 | G4Qt* G4Qt::getInstance ( |
---|
[481] | 51 | ) |
---|
| 52 | /***************************************************************************/ |
---|
| 53 | /*!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*/ |
---|
| 54 | { |
---|
[484] | 55 | return G4Qt::getInstance (0,NULL,(char*)"Geant4"); |
---|
[481] | 56 | } |
---|
| 57 | /***************************************************************************/ |
---|
[484] | 58 | G4Qt* G4Qt::getInstance ( |
---|
[874] | 59 | int a_argn |
---|
[481] | 60 | ,char** a_args |
---|
| 61 | ,char* a_class |
---|
| 62 | ) |
---|
| 63 | /***************************************************************************/ |
---|
| 64 | /*!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*/ |
---|
| 65 | { |
---|
| 66 | if (instance==NULL) { |
---|
[484] | 67 | instance = new G4Qt(a_argn,a_args,a_class); |
---|
[481] | 68 | } |
---|
| 69 | return instance; |
---|
| 70 | } |
---|
| 71 | /***************************************************************************/ |
---|
[484] | 72 | G4Qt::G4Qt ( |
---|
[874] | 73 | int a_argn |
---|
[481] | 74 | ,char** a_args |
---|
[989] | 75 | ,char* /*a_class */ |
---|
[1163] | 76 | ) |
---|
[481] | 77 | /***************************************************************************/ |
---|
| 78 | /*!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*/ |
---|
| 79 | { |
---|
[876] | 80 | argn = 0; |
---|
| 81 | args = NULL; |
---|
| 82 | |
---|
[1120] | 83 | #ifdef G4DEBUG_INTERFACES_COMMON |
---|
[571] | 84 | printf("G4Qt::G4Qt try to inited Qt\n"); |
---|
[608] | 85 | #endif |
---|
[856] | 86 | // Check if Qt already init in another external app |
---|
| 87 | if(qApp) { |
---|
[876] | 88 | QtInited = TRUE; |
---|
| 89 | //#if QT_VERSION < 0x040000 |
---|
| 90 | // SetMainInteractor (&qApp); |
---|
| 91 | //#else |
---|
| 92 | SetMainInteractor (qApp); |
---|
| 93 | //#endif |
---|
| 94 | SetArguments (a_argn,a_args); |
---|
| 95 | |
---|
[1120] | 96 | #ifdef G4DEBUG_INTERFACES_COMMON |
---|
[876] | 97 | printf("G4Qt::G4Qt alredy inited in external \n"); |
---|
[608] | 98 | #endif |
---|
[856] | 99 | } else { |
---|
[876] | 100 | |
---|
[856] | 101 | if(QtInited==FALSE) { //Qt should be Inited once ! |
---|
[874] | 102 | // Then two cases : |
---|
| 103 | // - It is the first time we create G4UI (argc!=0) |
---|
| 104 | // -> Inited and register |
---|
[876] | 105 | // - It is the first time we create G4VIS (argc == 0) |
---|
[874] | 106 | // -> Inited and NOT register |
---|
[876] | 107 | |
---|
| 108 | if (a_argn != 0) { |
---|
| 109 | argn = a_argn; |
---|
| 110 | args = a_args; |
---|
[874] | 111 | |
---|
| 112 | } else { //argc = 0 |
---|
| 113 | |
---|
[876] | 114 | // FIXME : That's not the good arguments, but I don't know how to get args from other Interactor. |
---|
| 115 | // Ex: How to get them from G4Xt ? |
---|
| 116 | argn = 1; |
---|
| 117 | args = (char **)malloc( 1 * sizeof(char *) ); |
---|
| 118 | args[0] = (char *)malloc(10 * sizeof(char)); |
---|
| 119 | strncpy(args[0], "my_app \0", 9); |
---|
| 120 | } |
---|
[874] | 121 | |
---|
[876] | 122 | int *p_argn = (int*)malloc(sizeof(int)); |
---|
| 123 | *p_argn = argn; |
---|
[856] | 124 | #if QT_VERSION < 0x040000 |
---|
[889] | 125 | qApp = new QApplication (*p_argn, args); |
---|
[856] | 126 | #else |
---|
[1224] | 127 | #ifdef G4DEBUG_INTERFACES_COMMON |
---|
[1243] | 128 | printf("G4Qt::G4Qt QAppl \n"); |
---|
[1224] | 129 | #endif |
---|
[889] | 130 | new QApplication (*p_argn, args); |
---|
[856] | 131 | #endif |
---|
| 132 | if(!qApp) { |
---|
| 133 | |
---|
| 134 | G4cout << "G4Qt : Unable to init Qt." << G4endl; |
---|
| 135 | } else { |
---|
[876] | 136 | QtInited = TRUE; |
---|
[874] | 137 | if (a_argn != 0) { |
---|
[1224] | 138 | #ifdef G4DEBUG_INTERFACES_COMMON |
---|
| 139 | printf("G4Qt::G4Qt SetMainInteractor\n"); |
---|
| 140 | #endif |
---|
[874] | 141 | SetMainInteractor (qApp); |
---|
| 142 | } |
---|
[876] | 143 | SetArguments (a_argn,a_args); |
---|
[1120] | 144 | #ifdef G4DEBUG_INTERFACES_COMMON |
---|
[856] | 145 | printf("G4Qt::G4Qt inited Qt END\n"); |
---|
| 146 | #endif |
---|
| 147 | } |
---|
[481] | 148 | } |
---|
| 149 | } |
---|
[1120] | 150 | #ifdef G4DEBUG_INTERFACES_COMMON |
---|
[617] | 151 | if (qApp) { |
---|
[1248] | 152 | printf("G4Qt::qApp already exist\n"); |
---|
[617] | 153 | } else { |
---|
| 154 | printf("G4Qt::qApp not exist\n"); |
---|
| 155 | } |
---|
[608] | 156 | #endif |
---|
[496] | 157 | // AddDispatcher ((G4DispatchFunction)XtDispatchEvent); |
---|
[481] | 158 | } |
---|
| 159 | /***************************************************************************/ |
---|
[484] | 160 | G4Qt::~G4Qt ( |
---|
[481] | 161 | ) |
---|
| 162 | /***************************************************************************/ |
---|
| 163 | /*!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*/ |
---|
| 164 | { |
---|
| 165 | if(this==instance) { |
---|
| 166 | instance = NULL; |
---|
| 167 | } |
---|
| 168 | } |
---|
| 169 | /***************************************************************************/ |
---|
[484] | 170 | G4bool G4Qt::Inited ( |
---|
[481] | 171 | ) |
---|
| 172 | /***************************************************************************/ |
---|
| 173 | /*!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*/ |
---|
| 174 | { |
---|
[484] | 175 | return QtInited; |
---|
[481] | 176 | } |
---|
| 177 | /***************************************************************************/ |
---|
[850] | 178 | /** |
---|
| 179 | Si j'ai bien compris, cette fonction ne sert à rien |
---|
| 180 | */ |
---|
[484] | 181 | void* G4Qt::GetEvent ( |
---|
[481] | 182 | ) |
---|
| 183 | /***************************************************************************/ |
---|
| 184 | /*!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*/ |
---|
| 185 | { |
---|
[850] | 186 | //FIXME |
---|
| 187 | // G4cout << "G4Qt : Rien compris a cette fonction G4Qt::GetEvent." << G4endl; |
---|
| 188 | // static XEvent event; |
---|
| 189 | // if(appContext==NULL) return NULL; |
---|
| 190 | // if(mainApp==NULL) return NULL; |
---|
| 191 | // QtAppNextEvent (appContext, &event); |
---|
| 192 | // return &event; |
---|
| 193 | printf("*"); |
---|
[593] | 194 | return 0; |
---|
[481] | 195 | } |
---|
| 196 | /***************************************************************************/ |
---|
[484] | 197 | void G4Qt::FlushAndWaitExecution ( |
---|
[481] | 198 | ) |
---|
| 199 | /***************************************************************************/ |
---|
| 200 | /*!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*/ |
---|
| 201 | { |
---|
[850] | 202 | // printf("G4Qt::FlushAndWaitExecution :: Flush ....\n"); |
---|
[578] | 203 | if(!qApp) return; |
---|
| 204 | qApp->processEvents(); |
---|
[481] | 205 | } |
---|
| 206 | |
---|
| 207 | #endif |
---|
| 208 | |
---|
| 209 | |
---|