1 /*=========================================================================
2 Program: vv http://www.creatis.insa-lyon.fr/rio/vv
5 - University of LYON http://www.universite-lyon.fr/
6 - Léon Bérard cancer center http://www.centreleonberard.fr
7 - CREATIS CNRS laboratory http://www.creatis.insa-lyon.fr
9 This software is distributed WITHOUT ANY WARRANTY; without even
10 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
11 PURPOSE. See the copyright notices for more information.
13 It is distributed under dual licence
15 - BSD See included LICENSE.txt file
16 - CeCILL-B http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
17 ===========================================================================**/
24 #include <QApplication>
26 #include <QSplashScreen>
28 #include <QDesktopWidget>
32 #include "vvMainWindow.h"
33 #include "vvReadState.h"
34 #include "vvToolsList.h"
35 #include "vvConfiguration.h"
37 #include <vtkFileOutputWindow.h>
38 #include <vtkSmartPointer.h>
40 #include <itkFileOutputWindow.h>
41 #include <itkSmartPointer.h>
42 #include <itksys/SystemTools.hxx>
44 #include <sys/types.h>
48 typedef enum {O_BASE,O_OVERLAY,O_FUSION,O_VF,O_CONTOUR,O_LANDMARKS} OpenModeType;
49 typedef enum {P_NORMAL,P_SEQUENCE,P_WINDOW,P_LEVEL} ParseModeType;
51 void load_image_first_error()
53 std::cerr << "You need to load an image before adding an overlay!" << std::endl;
57 std::string create_timed_string()
62 struct tm* pt = localtime(&t);
66 strftime(st, size, "%Y%m%d-%H%M%S", pt);
71 void open_sequence(vvMainWindow &window,
72 OpenModeType &open_mode,
73 ParseModeType &parse_mode,
74 std::vector<std::string> &sequence_filenames,
77 const std::string open_mode_names[] = {"base", "overlay", "fusion", "vf", "contour", "fusionSequence"};
79 window.LoadImages(sequence_filenames, vvImageReader::MERGEDWITHTIME);
80 else if (open_mode==O_OVERLAY)
81 window.AddOverlayImage(n_image_loaded-1,sequence_filenames,vvImageReader::MERGEDWITHTIME);
82 else if (open_mode==O_LANDMARKS)
83 window.AddLandmarks(n_image_loaded-1,sequence_filenames);
84 else if (open_mode==O_FUSION)
85 window.AddFusionImage(n_image_loaded-1,sequence_filenames,vvImageReader::MERGEDWITHTIME);
87 std::cerr << "Sequences are not managed for opening " << open_mode_names[open_mode] << std::endl;
92 sequence_filenames.clear();
97 //------------------------------------------------------------------------------
99 int CALLBACK WinMain(HINSTANCE hInstance, HINSTANCE prevInstance, LPSTR lpCmdLine, int nShowCmd)
102 char **argv = __argv;
104 int main( int argc, char** argv )
110 QApplication app( argc, argv );
111 Q_INIT_RESOURCE(vvIcons);
114 // ATTENTION: Rômulo Pinho - 05/08/2011
115 // Forcing the locale of the application is necessary
116 // because QT initialization changes it to the locale
117 // of the language of the system. This can cause
118 // inconsistencies when, e.g., reading float values
119 // from DICOM fields with gdcm, since the decimal
120 // point may be changed for a comma (as in French).
121 // In practice, functions such as scanf and its
122 // variations are directly affected.
123 // https://bugreports.qt.nokia.com//browse/QTBUG-15247?page=com.atlassian.jira.plugin.system.issuetabpanels%253Achangehistory-tabpanel
126 std::string old_locale = setlocale(LC_NUMERIC, NULL);
127 setlocale(LC_NUMERIC, "POSIX");
132 //Try to give the window a sensible default size
133 int width=QApplication::desktop()->width()*0.8;
134 int height=QApplication::desktop()->height()*0.9;
135 if (width> 1.5*height)
137 window.resize(width,height);
141 std::vector<std::string> sequence_filenames;
142 ParseModeType parse_mode = P_NORMAL;
143 OpenModeType open_mode = O_BASE;
144 int n_image_loaded=0;
145 std::string win(""), lev("");
147 int first_of_wl_set = -1;
148 bool new_wl_set = false;
149 bool link_images = false;
151 for (int i = 1; i < argc; i++) {
152 std::string current = argv[i];
153 if (!current.compare(0,1,"-")) { // && !current.compare(0,2,"--")) { //We are parsing an option
154 if (parse_mode == P_SEQUENCE) {//First finish the current sequence
155 open_sequence(window, open_mode, parse_mode, sequence_filenames, n_image_loaded);
157 else if (parse_mode == P_WINDOW) { // handle negative window values
159 window.ApplyWindowToSetOfImages(atof(win.c_str()), first_of_wl_set, n_image_loaded-1);
163 } else if (parse_mode == P_LEVEL) { // handle negative level values
165 window.ApplyLevelToSetOfImages(atof(lev.c_str()), first_of_wl_set, n_image_loaded-1);
170 if ((current=="--help") || (current=="-h")) {
171 std::cout << "vv " << VV_VERSION << ", the 2D, 2D+t, 3D and 3D+t (or 4D) image viewer" << std::endl << std::endl
172 << "Synopsis: vv file(s) [OPTIONS] file(s)" << std::endl << std::endl
173 << "Open file(s) for visualization." << std::endl << std::endl
174 << "OPTIONS may be:" << std::endl
175 << "--help \t Print command line help and exit." << std::endl
176 << "--window number\t Gray scale window width for set of images appearing before in the cmd line (may appear more than once)." << std::endl
177 << "--level number \t Gray scale window level for set of images appearing before in the cmd line (may appear more than once)." << std::endl
178 << "--linkall \t Link pan, zoom and spatial position of crosshair in images." << std::endl
179 << "--log \t Log output messages in vv-log directory." << std::endl
180 << "--state file \t Read display parameters from file." << std::endl
181 << "--sequence file\t Read all file(s) until next option in a single temporal sequence." << std::endl
183 << "These last options must follow a file name since they overlay something on an image:" << std::endl
184 << "--vf file \t Overlay the vector field in file." << std::endl
185 << "--overlay file \t Overlay the image in file with complementary colors." << std::endl
186 << "--fusion file \t Overlay the image in file with alpha blending and colormap." << std::endl
187 //<< "--roi file \t Overlay binary mask images. Option may be repeated on a single base image." << std::endl
188 << "--contour file \t Overlay DICOM RT-STRUCT contours." << std::endl
189 << "--landmarks [--sequence] file(s) \t Overlay the landmarks in file(s) (.txt or .pts)." << std::endl;
191 } else if (current=="--vf") {
192 if (!n_image_loaded) load_image_first_error();
194 } else if (current=="--overlay") {
195 if (!n_image_loaded) load_image_first_error();
196 open_mode = O_OVERLAY;
197 } else if (current=="--contour") {
198 if (!n_image_loaded) load_image_first_error();
199 open_mode = O_CONTOUR;
200 } else if (current=="--fusion") {
201 if (!n_image_loaded) load_image_first_error();
202 open_mode = O_FUSION;
203 } else if (current=="--landmarks") {
204 if (!n_image_loaded) load_image_first_error();
205 open_mode = O_LANDMARKS;
206 } else if (current == "--sequence") {
207 if(open_mode==O_BASE) n_image_loaded++; //count only one for the whole sequence
208 parse_mode=P_SEQUENCE;
211 first_of_wl_set = n_image_loaded-1;
213 } else if (current == "--window") {
215 } else if (current == "--level") {
217 } else if (current == "--linkall") {
220 else if (current == "--log") {
221 std::string log_dir = QDir::tempPath().toStdString() + std::string("/vv-log");
223 if(itksys::SystemTools::FileExists(log_dir.c_str()) &&
224 !itksys::SystemTools::FileIsDirectory(log_dir.c_str())) {
225 std::cerr << "Error creating log directory, file exists and is not a directory." << std::endl;
227 } else if(!itksys::SystemTools::MakeDirectory(log_dir.c_str())) {
228 std::cerr << "Error creating log directory." << std::endl;
232 std::string log_file = log_dir + "/" + create_timed_string() + ".log";
234 itk::SmartPointer<itk::FileOutputWindow> itk_log = itk::FileOutputWindow::New();
235 itk_log->SetFileName(log_file.c_str());
238 itk::OutputWindow::SetInstance(itk_log);
240 vtkSmartPointer<vtkFileOutputWindow> vtk_log = vtkFileOutputWindow::New();
241 vtk_log->SetFileName(log_file.c_str());
244 vtkOutputWindow::SetInstance(vtk_log);
245 } else if (current == "--state") {
246 //window.ReadSavedStateFile(argv[i+1]);
247 vvReadState read_state;
248 read_state.Run(&window, argv[i+1]);
249 n_image_loaded += read_state.GetNumberOfImages();
253 } else if (parse_mode == P_SEQUENCE) {
254 sequence_filenames.push_back(current);
255 } else if (parse_mode == P_WINDOW) {
257 window.ApplyWindowToSetOfImages(atof(win.c_str()), first_of_wl_set, n_image_loaded-1);
260 } else if (parse_mode == P_LEVEL) {
262 window.ApplyLevelToSetOfImages(atof(lev.c_str()), first_of_wl_set, n_image_loaded-1);
266 std::vector<std::string> image;
267 image.push_back(current);
268 if(open_mode==O_BASE) {
269 window.LoadImages(image, vvImageReader::IMAGE);
273 first_of_wl_set = n_image_loaded-1;
276 else if (open_mode==O_VF)
277 window.AddField(current.c_str(), n_image_loaded-1);
278 else if (open_mode==O_OVERLAY)
279 window.AddOverlayImage(n_image_loaded-1,image,vvImageReader::IMAGE);
280 else if (open_mode==O_CONTOUR)
281 window.AddDCStructContour(n_image_loaded-1,current.c_str());
282 else if (open_mode==O_FUSION)
283 window.AddFusionImage(n_image_loaded-1,image,vvImageReader::IMAGE);
284 else if (open_mode==O_LANDMARKS)
285 window.AddLandmarks(n_image_loaded-1,image);
289 if (parse_mode == P_SEQUENCE) { //Finish any current sequence
290 open_sequence(window, open_mode, parse_mode, sequence_filenames, n_image_loaded);
294 // if(win!="" && lev!="") {
295 // window.SetWindowLevel(atof(win.c_str()), atof(lev.c_str()));
296 // window.ApplyWindowLevelToAllImages();
300 window.LinkAllImages();
302 int ret = app.exec();
305 // restoring the locale, just to be clean...
306 setlocale(LC_NUMERIC, old_locale.c_str());