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>
47 #pragma comment(lib, "ws2_32.lib")
49 typedef enum {O_BASE,O_OVERLAY,O_FUSION,O_VF,O_CONTOUR,O_LANDMARKS} OpenModeType;
50 typedef enum {P_NORMAL,P_SEQUENCE,P_WINDOW,P_LEVEL} ParseModeType;
52 void load_image_first_error()
54 std::cerr << "You need to load an image before adding an overlay!" << std::endl;
58 std::string create_timed_string()
63 struct tm* pt = localtime(&t);
67 strftime(st, size, "%Y%m%d-%H%M%S", pt);
72 void open_sequence(vvMainWindow &window,
73 OpenModeType &open_mode,
74 ParseModeType &parse_mode,
75 std::vector<std::string> &sequence_filenames,
78 const std::string open_mode_names[] = {"base", "overlay", "fusion", "vf", "contour", "fusionSequence"};
80 window.LoadImages(sequence_filenames, vvImageReader::MERGEDWITHTIME);
81 else if (open_mode==O_OVERLAY)
82 window.AddOverlayImage(n_image_loaded-1,sequence_filenames,vvImageReader::MERGEDWITHTIME);
83 else if (open_mode==O_LANDMARKS)
84 window.AddLandmarks(n_image_loaded-1,sequence_filenames);
85 else if (open_mode==O_FUSION)
86 window.AddFusionImage(n_image_loaded-1,sequence_filenames,vvImageReader::MERGEDWITHTIME);
88 std::cerr << "Sequences are not managed for opening " << open_mode_names[open_mode] << std::endl;
93 sequence_filenames.clear();
98 //------------------------------------------------------------------------------
100 int CALLBACK WinMain(HINSTANCE hInstance, HINSTANCE prevInstance, LPSTR lpCmdLine, int nShowCmd)
103 char **argv = __argv;
105 int main( int argc, char** argv )
111 QApplication app( argc, argv );
112 Q_INIT_RESOURCE(vvIcons);
115 // ATTENTION: Rômulo Pinho - 05/08/2011
116 // Forcing the locale of the application is necessary
117 // because QT initialization changes it to the locale
118 // of the language of the system. This can cause
119 // inconsistencies when, e.g., reading float values
120 // from DICOM fields with gdcm, since the decimal
121 // point may be changed for a comma (as in French).
122 // In practice, functions such as scanf and its
123 // variations are directly affected.
124 // https://bugreports.qt.nokia.com//browse/QTBUG-15247?page=com.atlassian.jira.plugin.system.issuetabpanels%253Achangehistory-tabpanel
127 std::string old_locale = setlocale(LC_NUMERIC, NULL);
128 setlocale(LC_NUMERIC, "POSIX");
133 //Try to give the window a sensible default size
134 int width=QApplication::desktop()->width()*0.8;
135 int height=QApplication::desktop()->height()*0.9;
136 if (width> 1.5*height)
138 window.resize(width,height);
142 std::vector<std::string> sequence_filenames;
143 ParseModeType parse_mode = P_NORMAL;
144 OpenModeType open_mode = O_BASE;
145 int n_image_loaded=0;
146 std::string win(""), lev("");
148 int first_of_wl_set = -1;
149 bool new_wl_set = false;
150 bool link_images = false;
152 for (int i = 1; i < argc; i++) {
153 std::string current = argv[i];
154 if (!current.compare(0,1,"-")) { // && !current.compare(0,2,"--")) { //We are parsing an option
155 if (parse_mode == P_SEQUENCE) {//First finish the current sequence
156 open_sequence(window, open_mode, parse_mode, sequence_filenames, n_image_loaded);
158 else if (parse_mode == P_WINDOW) { // handle negative window values
160 window.ApplyWindowToSetOfImages(atof(win.c_str()), first_of_wl_set, n_image_loaded-1);
164 } else if (parse_mode == P_LEVEL) { // handle negative level values
166 window.ApplyLevelToSetOfImages(atof(lev.c_str()), first_of_wl_set, n_image_loaded-1);
171 if ((current=="--help") || (current=="-h")) {
172 std::cout << "vv " << VV_VERSION << ", the 2D, 2D+t, 3D and 3D+t (or 4D) image viewer" << std::endl << std::endl
173 << "Synopsis: vv file(s) [OPTIONS] file(s)" << std::endl << std::endl
174 << "Open file(s) for visualization." << std::endl << std::endl
175 << "OPTIONS may be:" << std::endl
176 << "--help \t Print command line help and exit." << std::endl
177 << "--window number\t Gray scale window width for set of images appearing before in the cmd line (may appear more than once)." << std::endl
178 << "--level number \t Gray scale window level for set of images appearing before in the cmd line (may appear more than once)." << std::endl
179 << "--linkall \t Link pan, zoom and spatial position of crosshair in images." << std::endl
180 << "--log \t Log output messages in vv-log directory." << std::endl
181 << "--state file \t Read display parameters from file." << std::endl
182 << "--sequence file\t Read all file(s) until next option in a single temporal sequence." << std::endl
184 << "These last options must follow a file name since they overlay something on an image:" << std::endl
185 << "--vf file \t Overlay the vector field in file." << std::endl
186 << "--overlay file \t Overlay the image in file with complementary colors." << std::endl
187 << "--fusion file \t Overlay the image in file with alpha blending and colormap." << std::endl
188 //<< "--roi file \t Overlay binary mask images. Option may be repeated on a single base image." << std::endl
189 << "--contour file \t Overlay DICOM RT-STRUCT contours." << std::endl
190 << "--landmarks [--sequence] file(s) \t Overlay the landmarks in file(s) (.txt or .pts)." << std::endl;
192 } else if (current=="--vf") {
193 if (!n_image_loaded) load_image_first_error();
195 } else if (current=="--overlay") {
196 if (!n_image_loaded) load_image_first_error();
197 open_mode = O_OVERLAY;
198 } else if (current=="--contour") {
199 if (!n_image_loaded) load_image_first_error();
200 open_mode = O_CONTOUR;
201 } else if (current=="--fusion") {
202 if (!n_image_loaded) load_image_first_error();
203 open_mode = O_FUSION;
204 } else if (current=="--landmarks") {
205 if (!n_image_loaded) load_image_first_error();
206 open_mode = O_LANDMARKS;
207 } else if (current == "--sequence") {
208 if(open_mode==O_BASE) n_image_loaded++; //count only one for the whole sequence
209 parse_mode=P_SEQUENCE;
212 first_of_wl_set = n_image_loaded-1;
214 } else if (current == "--window") {
216 } else if (current == "--level") {
218 } else if (current == "--linkall") {
221 else if (current == "--log") {
222 std::string log_dir = QDir::tempPath().toStdString() + std::string("/vv-log");
224 if(itksys::SystemTools::FileExists(log_dir.c_str()) &&
225 !itksys::SystemTools::FileIsDirectory(log_dir.c_str())) {
226 std::cerr << "Error creating log directory, file exists and is not a directory." << std::endl;
228 } else if(!itksys::SystemTools::MakeDirectory(log_dir.c_str())) {
229 std::cerr << "Error creating log directory." << std::endl;
233 std::string log_file = log_dir + "/" + create_timed_string() + ".log";
235 itk::SmartPointer<itk::FileOutputWindow> itk_log = itk::FileOutputWindow::New();
236 itk_log->SetFileName(log_file.c_str());
239 itk::OutputWindow::SetInstance(itk_log);
241 vtkSmartPointer<vtkFileOutputWindow> vtk_log = vtkFileOutputWindow::New();
242 vtk_log->SetFileName(log_file.c_str());
245 vtkOutputWindow::SetInstance(vtk_log);
246 } else if (current == "--state") {
247 //window.ReadSavedStateFile(argv[i+1]);
248 vvReadState read_state;
249 read_state.Run(&window, argv[i+1]);
250 n_image_loaded += read_state.GetNumberOfImages();
254 } else if (parse_mode == P_SEQUENCE) {
255 sequence_filenames.push_back(current);
256 } else if (parse_mode == P_WINDOW) {
258 window.ApplyWindowToSetOfImages(atof(win.c_str()), first_of_wl_set, n_image_loaded-1);
261 } else if (parse_mode == P_LEVEL) {
263 window.ApplyLevelToSetOfImages(atof(lev.c_str()), first_of_wl_set, n_image_loaded-1);
267 std::vector<std::string> image;
268 image.push_back(current);
269 if(open_mode==O_BASE) {
270 window.LoadImages(image, vvImageReader::IMAGE);
274 first_of_wl_set = n_image_loaded-1;
277 else if (open_mode==O_VF)
278 window.AddField(current.c_str(), n_image_loaded-1);
279 else if (open_mode==O_OVERLAY)
280 window.AddOverlayImage(n_image_loaded-1,image,vvImageReader::IMAGE);
281 else if (open_mode==O_CONTOUR)
282 window.AddDCStructContour(n_image_loaded-1,current.c_str());
283 else if (open_mode==O_FUSION)
284 window.AddFusionImage(n_image_loaded-1,image,vvImageReader::IMAGE);
285 else if (open_mode==O_LANDMARKS)
286 window.AddLandmarks(n_image_loaded-1,image);
290 if (parse_mode == P_SEQUENCE) { //Finish any current sequence
291 open_sequence(window, open_mode, parse_mode, sequence_filenames, n_image_loaded);
295 // if(win!="" && lev!="") {
296 // window.SetWindowLevel(atof(win.c_str()), atof(lev.c_str()));
297 // window.ApplyWindowLevelToAllImages();
301 window.LinkAllImages();
303 int ret = app.exec();
306 // restoring the locale, just to be clean...
307 setlocale(LC_NUMERIC, old_locale.c_str());