X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;ds=sidebyside;f=appli%2FwxContourGUIExample%2FwxContourGUIExample.cxx;h=abfe141cd044541bd4a006b8f526192b39dd9368;hb=72ab80e3e7df86ee48ba709d3b445a404120cc2c;hp=9e8d5e5f54e0ce404fb66f1e5271fd2e73bbe989;hpb=51b7c37ebfc9c75253022678c73c7f1780ebfabd;p=creaContours.git diff --git a/appli/wxContourGUIExample/wxContourGUIExample.cxx b/appli/wxContourGUIExample/wxContourGUIExample.cxx index 9e8d5e5..abfe141 100644 --- a/appli/wxContourGUIExample/wxContourGUIExample.cxx +++ b/appli/wxContourGUIExample/wxContourGUIExample.cxx @@ -2,13 +2,12 @@ // Class definition include //---------------------------------------------------------------------------------------------------------------- - #include "wxContourGUIExample.h" #include "wxContourMainFrame.h" //#include "OutlineModelManager.h" //#include "wxContourEventHandler.h" - + #include #include @@ -16,7 +15,7 @@ #include "vtkMetaImageReader.h" #include -#include "vtkImageData.h"mb_ +#include "vtkImageData.h" #include "wx/artprov.h" #include @@ -28,10 +27,29 @@ //#include "SomeEnvironment.h" //#include "ReaderEnvironment.h" +//#include "interfMainPanel.h" +#if defined(MACOSX) // assume this is OSX +# include +# include // _NSGetExecutablePath : must add -framework CoreFoundation to link line +# include +# ifndef PATH_MAX +# define PATH_MAX MAXPATHLEN +# endif +#endif // MACOSX -//#include "interfMainPanel.h" +#ifndef PATH_MAX // If not defined yet : do it +# define PATH_MAX 2048 +#endif + +#if defined(WIN32) + #include +#else + #include +#endif + +#include wxContourMainFrame* wxTheApplication::frame = 0; @@ -40,9 +58,10 @@ wxContourMainFrame* wxTheApplication::frame = 0; //---------------------------------------------------------------------------------------------------------------- +/* //EED // http://lists.wxwidgets.org/archive/wx-dev/msg30449.html -wxString getExecutablePath() +wxString GetExecutablePath() { char buf[512]; char* slash; @@ -71,6 +90,164 @@ wxString getExecutablePath() return wxString(buf, wxConvUTF8 ); } +*/ + +//========================================================================= +// From http://www.fltk.org/newsgroups.php?gfltk.general+v:22083 +// +int get_app_path (char *pname, size_t pathsize) +{ +#ifdef LINUX + /* Oddly, the readlink(2) man page says no NULL is appended. */ + /* So you have to do it yourself, based on the return value: */ + pathsize --; /* Preserve a space to add the trailing NULL */ + long result = readlink("/proc/self/exe", pname, pathsize); + if (result > 0) + { + pname[result] = 0; /* add the #@!%ing NULL */ + + if ((access(pname, 0) == 0)) + return 0; /* file exists, return OK */ + /*else name doesn't seem to exist, return FAIL (falls + through) */ + } +#endif /* LINUX */ + +#ifdef WIN32 + long result = GetModuleFileName(NULL, pname, pathsize); + if (result > 0) + { + /* fix up the dir slashes... */ + int len = strlen(pname); + int idx; + for (idx = 0; idx < len; idx++) + { + if (pname[idx] == '\\') pname[idx] = '/'; + } + + for (idx = len-1; idx >=0 ; idx--) + { + if (pname[idx] == '/') + { + pname[idx+1] = '\0'; + idx = -1; + } + } + + if ((access(pname, 0) == 0)) + return 0; /* file exists, return OK */ + /*else name doesn't seem to exist, return FAIL (falls + through) */ + } +#endif /* WIN32 */ + +#ifdef SOLARIS + char *p = getexecname(); + if (p) + { + /* According to the Sun manpages, getexecname will + "normally" return an */ + /* absolute path - BUT might not... AND that IF it is not, + pre-pending */ + /* getcwd() will "usually" be the correct thing... Urgh! + */ + + /* check pathname is absolute (begins with a / ???) */ + if (p[0] == '/') /* assume this means we have an + absolute path */ + { + strncpy(pname, p, pathsize); + if ((access(pname, 0) == 0)) + return 0; /* file exists, return OK */ + } + else /* if not, prepend getcwd() then check if file + exists */ + { + getcwd(pname, pathsize); + long result = strlen(pname); + strncat(pname, "/", (pathsize - result)); + result ++; + strncat(pname, p, (pathsize - result)); + + if ((access(pname, 0) == 0)) + return 0; /* file exists, return OK */ + /*else name doesn't seem to exist, return FAIL + (falls through) */ + } + } +#endif /* SOLARIS */ + +#ifdef MACOSX /* assume this is OSX */ + /* + from http://www.hmug.org/man/3/NSModule.html + + extern int _NSGetExecutablePath(char *buf, unsigned long + *bufsize); + + _NSGetExecutablePath copies the path of the executable + into the buffer and returns 0 if the path was successfully + copied in the provided buffer. If the buffer is not large + enough, -1 is returned and the expected buffer size is + copied in *bufsize. Note that _NSGetExecutablePath will + return "a path" to the executable not a "real path" to the + executable. That is the path may be a symbolic link and + not the real file. And with deep directories the total + bufsize needed could be more than MAXPATHLEN. + */ + + int status = -1; + char *given_path = (char*)malloc(MAXPATHLEN * 2); + if (!given_path) return status; + + uint32_t npathsize = MAXPATHLEN * 2; + long result = _NSGetExecutablePath(given_path, &npathsize); + if (result == 0) + { /* OK, we got something - now try and resolve the real path... + */ + if (realpath(given_path, pname) != NULL) + { + if ((access(pname, 0) == 0)) + status = 0; /* file exists, return OK */ + } + } + free (given_path); + return status; +#endif /* MACOSX */ + + return -1; /* Path Lookup Failed */ +} +//========================================================================= + +#if defined(_WIN32) +#define CREACONTOUR_VALID_FILE_SEPARATOR_CHAR '\\' +#else +#define CREACONTOUR_VALID_FILE_SEPARATOR_CHAR '/' +#endif + + +//========================================================================= +std::string GetExecutablePath() +{ + char name[PATH_MAX]; + int err = get_app_path(name, PATH_MAX); + if (err) + { + printf("Could not determine current executable path ? "); + } + + // remove the exe name + char *slash; + slash = strrchr(name, CREACONTOUR_VALID_FILE_SEPARATOR_CHAR); + if (slash) + { + *slash = 0; + } + return name; +} +//========================================================================= + + + @@ -100,6 +277,10 @@ void wxAppConsole::OnAssertFailure(char const *,int,char const *,char const *,ch bool wxTheApplication :: OnInit() { + + + + wxInitAllImageHandlers(); int image_type = GIMMICK_3D_IMAGE_SELECTION; @@ -113,7 +294,13 @@ bool wxTheApplication :: OnInit() image_type, threads); w.ShowModal(); - + + std::string datadir( GetExecutablePath() ) ; + +#ifdef MACOSX /* assume this is OSX */ + datadir=datadir+"/../../.."; +#endif // MACOSX + //vtkImageData* selectedimage=NULL; std::vector images; if(w.GetReturnCode() == wxID_OK){ @@ -133,8 +320,8 @@ bool wxTheApplication :: OnInit() }else if (w.GetReturnCode() == wxID_CANCEL){ vtkMetaImageReader *reader = vtkMetaImageReader::New(); - wxString filename= getExecutablePath()+ wxString( _T("/data/hola.mhd") , wxConvUTF8 ); - reader->SetFileName( (const char*)(filename.mb_str()) ); + std::string filename= datadir + "/data/hola.mhd"; + reader->SetFileName( filename.c_str() ); reader->Update(); images.push_back(reader->GetOutput()); }else{ @@ -145,11 +332,10 @@ bool wxTheApplication :: OnInit() wxFrame* frame1 = new wxFrame(NULL, wxID_ANY, wxT("ROI Application - Evaluation version, 09 Feb 2009 "), wxPoint(400,50), wxSize(800, 600) ); //frame = new wxContourMainFrame( frame1, wxID_ANY, wxString(_T("")), wxPoint(50,50), wxSize(800, 600), images ); - frame = wxContourMainFrame::getInstance(frame1, wxID_ANY, wxString(_T("")), wxPoint(200,50), wxSize(800, 600), images, wxDEFAULT_FRAME_STYLE | wxSUNKEN_BORDER,(const char*)( getExecutablePath().mb_str() ) ); + frame = wxContourMainFrame::getInstance(frame1, wxID_ANY, wxString(_T("")), wxPoint(200,50), wxSize(800, 600), images, wxDEFAULT_FRAME_STYLE | wxSUNKEN_BORDER,datadir ); frame1->CreateStatusBar(); frame1->Show(TRUE); - - + frame->RefreshInterface(); return TRUE; }