// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
-//===========================================================================
-// REGEX LIBS
-//===========================================================================
-
-//wxWindows regular expression library
-#define wxUSE_WXREGEX
-
-//RN (Ryan Norton's) regular expression library
-//#define wxUSE_RNWXRE
-
-//GRETA, Microsoft Research's templated regex library
-//[http://research.microsoft.com/projects/greta/]
-//Install - Get it from .net powertools, put the directory in this directory
-//(I.E. All the files will be in $thisdir$/GRETA)
-//#define wxUSE_GRETA
-
-//PCRE (Perl Compatible Regular Expressions) [sourceforge.net/projects/pcre]
-//Install - Get the GnuWin32 version and put the files in this directory
-//MSVC - add libpcre.a from the GnuWin32 to this directory
-//#define wxUSE_PCRE
-
//===========================================================================
// HEADERS
//===========================================================================
#include "wx/file.h"
-#ifdef wxUSE_WXREGEX
+#if !wxUSE_REGEX
+# error wxUSE_REGEX needs to be enabled in setup.h to use wxRegEx
+#endif
+
//
// This is the required header for wxRegEx
//
-# include <wx/regex.h>
-#endif
-
-#ifdef wxUSE_RNWXRE
-# include "re.h"
-#endif
-
-#ifdef wxUSE_GRETA
-# ifdef _MSC_VER
-# pragma warning(disable:4018)
-# pragma warning(disable:4100)
-# pragma warning(disable:4146)
-# pragma warning(disable:4244)
-# pragma warning(disable:4663)
- extern "C" {
- int __cdecl _resetstkoflw(void) {return 0;}
- }
-# endif //_MSC_VER
-# include "greta/regexpr2.h"
- using namespace regex;
-#endif //wxUSE_GRETA
-
-#ifdef wxUSE_PCRE
-# include "pcre.h"
-# ifdef _MSC_VER
-# pragma comment(lib, "libpcre.a")
-# endif
-#endif
+#include <wx/regex.h>
//===========================================================================
// IMPLEMENTATION
};
+ //
+ // Adds an item to a menu (long way, easier to do wxMenu::AppendCheckItem())
+ //
void AddMenuItem(wxMenu* pMenu, int nID = wxID_SEPARATOR, const wxChar* szTitle = _(""),
const wxChar* szToolTip = _(""))
{
else
pItem = new wxMenuItem (NULL, nID, szTitle, szToolTip, wxITEM_CHECK);
-#if defined(__WXMSW __)
+#ifdef __WXMSW__
pItem->SetBackgroundColour(wxColour(115, 113, 115));
pItem->SetTextColour(*wxBLACK);
#endif
#if defined( __WXMSW__ ) || defined( __WXMAC__ )
void OnContextMenu(wxContextMenuEvent& event)
- { PopupMenu(OptionsMenu, ScreenToClient(event.GetPosition())); }
+ { PopupMenu(GetMenuBar()->GetMenu(1), ScreenToClient(event.GetPosition())); }
#else
void OnRightUp(wxMouseEvent& event)
- { PopupMenu(OptionsMenu, event.GetPosition()); }
+ { PopupMenu(GetMenuBar()->GetMenu(1), event.GetPosition()); }
#endif
MyFrame() : wxFrame( NULL, -1, _("regextest - wxRegEx Testing App"),
- wxPoint(20,20), wxSize(300,450), wxDEFAULT_FRAME_STYLE | wxTAB_TRAVERSAL )
+ wxPoint(20,20), wxSize(300,400), wxDEFAULT_FRAME_STYLE | wxTAB_TRAVERSAL )
{
//Set the background to something light gray-ish
SetBackgroundColour(wxColour(150,150,150));
//
- // Create the menus (Exit & About)
+ // Create the menus
//
#if wxUSE_MENUS
+
wxMenu *FileMenu = new wxMenu;
- OptionsMenu = new wxMenu;
+ wxMenu *OptionsMenu = new wxMenu;
wxMenu *HelpMenu = new wxMenu;
AddMenuItem(FileMenu, wxID_EXIT, _("&Exit"), _("Quit this program"));
MenuBar->Append(HelpMenu, _T("&Help"));
SetMenuBar(MenuBar);
- #endif // wxUSE_MENUS
+#endif // wxUSE_MENUS
// Text controls
PatternText.Create(this, PatternTextID, _(""), wxPoint(5, 30));
- SearchText.Create(this, SearchTextID, _(""), wxPoint(5, 75));
- //reset size of text controls
+ SearchText.Create(this, SearchTextID, _(""), wxPoint(5, 75), PatternText.GetSize(), wxTE_MULTILINE);
+ NumIters.Create(this, -1, _("5000"), wxPoint(100, 190));
+ //reset size of the 2 main text controls
wxSize TextSize = PatternText.GetSize();
TextSize.SetWidth(200);
PatternText.SetSize(TextSize);
+ TextSize.SetHeight(TextSize.GetHeight() * 4);
SearchText.SetSize(TextSize);
// StaticText
PatternHeader.Create(this, -1, _("Regular Expression:"), wxPoint(5, 10));
SearchHeader.Create(this, -1, _("String to Search:"), wxPoint(5, 55));
- IterHeader.Create(this, -1, _("Iterations (Match Time):"), wxPoint(100, 100));
+ IterHeader.Create(this, -1, _("Iterations (Match Time):"), wxPoint(100, 170));
- ResultText.Create(this, -1, _(""), wxPoint(5, 150), wxSize(100,230), wxST_NO_AUTORESIZE);
- ResultText2.Create(this, -1, _(""), wxPoint(115, 150), wxSize(100,230), wxST_NO_AUTORESIZE);
+ ResultText.Create(this, -1, _(""), wxPoint(5, 220), wxSize(100,110), wxST_NO_AUTORESIZE);
// Button
- OkButton.Create(this, OkButtonID, _("OK"), wxPoint(20, 120));
+ OkButton.Create(this, OkButtonID, _("OK"), wxPoint(20, 190));
- NumIters.Create(this, -1, _("5000"), wxPoint(100, 120));
- #if wxUSE_STATUSBAR && !defined(__WXWINCE__)
- // create a status bar just for fun (by default with 1 pane only)
- CreateStatusBar(1);
- SetStatusText(_("Enter Some Values and Press the OK Button or Enter"));
- #endif // wxUSE_STATUSBAR
+#if wxUSE_STATUSBAR && !defined(__WXWINCE__)
+ // create a status bar just for fun (by default with 1 pane only)
+ CreateStatusBar(1);
+ SetStatusText(_("Enter Some Values and Press the OK Button or Enter"));
+#endif // wxUSE_STATUSBAR
}
void OnAbout(wxCommandEvent& WXUNUSED(evt))
{
wxString szPattern = PatternText.GetValue();
wxString szSearch = SearchText.GetValue();
- wxString szResult, szResult2, szResult3, szResult4; //Will be displayed in ResultText
- wxString szStatus, szStatus2, szStatus3, szStatus4;
+ wxString szResult; //Will be displayed in ResultText
+ wxString szStatus;
- int nCompileFlags = 0, nCompileFlags2 = 0, nCompileFlags3 = 0, nCompileFlags4 = 0;
- int nMatchFlags = 0, nMatchFlags2 = 0, nMatchFlags3 = 0, nMatchFlags4 = 0;
+ int nCompileFlags = 0;
+ int nMatchFlags = 0;
+
+ wxMenu* OptionsMenu = GetMenuBar()->GetMenu(1);
if (!(OptionsMenu->IsChecked(ExtendedID)))
{
-#ifdef wxUSE_WXREGEX
nCompileFlags |= wxRE_BASIC;
-#endif
- }
- else
- {
-#ifdef wxUSE_RNWXRE
- nCompileFlags2 |= wxRe::wxRE_EXTENDED;
-#endif
- // nCompileFlags3 |= EXTENDED;
}
if (OptionsMenu->IsChecked(ICaseID))
{
-#ifdef wxUSE_WXREGEX
nCompileFlags |= wxRE_ICASE;
-#endif
-#ifdef wxUSE_RNWXRE
- nCompileFlags2 |= wxRe::wxRE_ICASE;
-#endif
-#ifdef wxUSE_GRETA
- nCompileFlags3 |= NOCASE;
-#endif
- }
-
- if (OptionsMenu->IsChecked(NewLineID))
- {
-#ifdef wxUSE_WXREGEX
- nCompileFlags |= wxRE_NEWLINE;
-#endif
-#ifdef wxUSE_RNWXRE
- nCompileFlags2 |= wxRe::wxRE_NEWLINE;
-#endif
-#ifdef wxUSE_GRETA
- nCompileFlags3 |= MULTILINE;
-#endif
}
if (OptionsMenu->IsChecked(NotBolID))
{
-#ifdef wxUSE_WXREGEX
nMatchFlags |= wxRE_NOTBOL;
-#endif
-#ifdef wxUSE_RNWXRE
- nMatchFlags2 |= wxRe::wxRE_NOTBOL;
-#endif
}
if (OptionsMenu->IsChecked(NotEolID))
{
-#ifdef wxUSE_WXREGEX
nMatchFlags |= wxRE_NOTEOL;
-#endif
-#ifdef wxUSE_RNWXRE
- nMatchFlags2 |= wxRe::wxRE_NOTEOL;
-#endif
}
- //Our regular expression object
//Success! Here we'll display some
//information to the user
- size_t dwStartIndex = 0, dwEndIndex = 0,
- dwStartIndex2= 0, dwEndIndex2= 0,
- dwStartIndex3= 0, dwEndIndex3= 0,
- dwStartIndex4= 0, dwEndIndex4= 0;
+ size_t dwStartIndex = 0, dwEndIndex = 0;
- time_t dwStartTime = 0, dwEndTime = 0,
- dwStartTime2= 0, dwEndTime2= 0,
- dwStartTime3= 0, dwEndTime3= 0,
- dwStartTime4= 0, dwEndTime4= 0;
+ time_t dwStartTime = 0, dwEndTime = 0;
int i = 0;
long n;
n = 0;
-#ifdef wxUSE_WXREGEX
SetStatusText("Testing wxRegEx...");
+ //Our regular expression object
wxRegEx Regex;
+
//Regular Expressions must be compiled before
//you can search a string with them, or
//at least most implementations do.
//Basically compilation breaks it down into
//something that's easier to parse, due
//to the syntax of regular expressions
+ //
+ //Note that you can use a constructor of wxRegEx
+ //that compiles it automatically, i.e.
+ //wxRegEx Regex(szPattern, nCompileFlags)
if (!Regex.Compile(szPattern, nCompileFlags))
szStatus += _("\nCompile Failed!\n");
else
szStatus
);
-#endif //wxUSE_WXREGEX
-
-#ifdef wxUSE_RNWXRE
- SetStatusText("Testing RNWXRE...");
-
- wxRe Re;
- wxRe::wxReError e;
- if ((e = Re.Comp(szPattern, nCompileFlags2)) != wxRe::wxRE_OK)
- szStatus2 = wxString::Format(_("\nCompile Failed!\n%s\n"), wxRe::ErrorToString(e));
- else
- {
- //Here's where we actually search our string
- if ((e = Re.Exec(szSearch, nMatchFlags2)) != wxRe::wxRE_OK)
- szStatus2 = wxString::Format(_("\n%s\n"), wxRe::ErrorToString(e));
- else
- {
- dwStartIndex2 = Re.GetMatch(0).first;
- dwEndIndex2 = Re.GetMatch(0).second;
-
- szStatus2 = _("Success");
-
- dwStartTime2 = clock();
-
- if (OptionsMenu->IsChecked(CompID))
- {
- for(i = 0; i < n; ++i)
- {
- SetStatusText(wxString::Format(_("RNWXRE Compile #%i"), i));
- Re.Comp(szPattern, nCompileFlags2);
- }
- }
- if (OptionsMenu->IsChecked(MatchID))
- {
- for(i = 0; i < n; ++i)
- {
- SetStatusText(wxString::Format(_("RNWXRE Match #%i"), i));
- Re.Exec(szSearch, nMatchFlags2);
- }
- }
-
- dwEndTime2 = clock() - dwStartTime2;
- }
- }
- szResult2 = wxString::Format(
- _("--Ryan's wxRe--\nIndex:[%i]-[%i]\nString:%s\nMatch Time:%ums\nStatus:%s"),
- dwStartIndex2, dwEndIndex2+dwStartIndex2,
- szSearch.Mid(dwStartIndex2, dwEndIndex2),
- dwEndTime2,
- szStatus2
- );
-#endif //wxUSE_RNWXRE
-
-#ifdef wxUSE_GRETA
- SetStatusText("Testing GRETA...");
- bool bSuccess = true;
-
- std::string stdszPattern(szPattern);
- rpattern Greta;
- try
- {
- Greta = rpattern(stdszPattern,EXTENDED,MODE_MIXED);
- }
- catch (...)
- {
- bSuccess = false;
- szStatus3 += _("\nCompile Failed!\n");
- }
- match_results r;
- std::string stdszSearch(szSearch);
-
- if(bSuccess)
- {
- //Here's where we actually search our string
- if (!(bSuccess = Greta.match(stdszSearch, r).matched))
- szStatus3 += _("\nExecution/Matching Failed!\n");
- else
- {
- szStatus3 = _("Success");
-
- dwStartTime3 = clock();
-
- if (OptionsMenu->IsChecked(CompID))
- {
- for(i = 0; i < n; ++i)
- {
- //Supposively GRETA doesn't compile, but
- //it's clear that it slows performance greatly
- //when creating a rpattern object,
- //so one can only surmize that it performs
- //some kind of optimizations in the constructor
- Greta = rpattern(stdszPattern,EXTENDED,MODE_MIXED);
- SetStatusText(wxString::Format(_("GRETA Compile #%i"), i));
- }
- }
- if (OptionsMenu->IsChecked(MatchID))
- {
- for(i = 0; i < n; ++i)
- {
- Greta.match(stdszSearch, r);
- SetStatusText(wxString::Format(_("GRETA Match #%i"), i));
- }
- }
-
- dwEndTime3 = clock() - dwStartTime3;
- }
- }
-
- if (bSuccess)
- {
- dwStartIndex3 = r.rstart();
- dwEndIndex3 = r.rlength();
- }
-
- szResult3 = wxString::Format(
- _("--Greta--\nIndex:[%i]-[%i]\nString:%s\nMatch Time:%ums\nStatus:%s"),
- dwStartIndex3, dwStartIndex3 + dwEndIndex3,
- szSearch.Mid(dwStartIndex3, dwEndIndex3),
- dwEndTime3,
- szStatus3);
-#endif //wxUSE_GRETA
-
-#ifdef wxUSE_PCRE
- SetStatusText("Testing PCRE...");
-
- pcre* pPcre;
- const wxChar* szError;
- int nErrOff;
-
- if ((pPcre = pcre_compile(szPattern, nCompileFlags4, &szError, &nErrOff, 0)) == NULL)
- szStatus4 = wxString::Format(_("\nCompile Failed!\nError:%s\nOffset:%i\n"), szError, nErrOff);
- else
- {
- size_t msize;
- pcre_fullinfo(pPcre, 0, PCRE_INFO_CAPTURECOUNT, &msize);
- msize = 3*(msize+1);
- int *m = new int[msize];
-
- //Here's where we actually search our string
- pcre_exec(pPcre, 0, szSearch, szSearch.Length(), 0, 0, m, msize);
- if (m[0] == -1)
- szStatus4 = wxString::Format(_("\nExecution/Matching Failed!\n"));
- else
- {
- dwStartIndex4 = m[0];
- dwEndIndex4 = m[1] - m[0];
-
- szStatus4 = _("Success");
-
- dwStartTime4 = clock();
-
-
- if (OptionsMenu->IsChecked(CompID))
- {
- for(i = 0; i < n; ++i)
- {
- pPcre = pcre_compile(szPattern, nCompileFlags4, &szError, &nErrOff, 0);
- SetStatusText(wxString::Format(_("PCRE Compile #%i"), i));
- }
- }
- if (OptionsMenu->IsChecked(MatchID))
- {
- for(i = 0; i < n; ++i)
- {
- pcre_exec(pPcre, 0, szSearch, szSearch.Length(), 0, 0, m, msize);
- SetStatusText(wxString::Format(_("PCRE Match #%i"), i));
- }
- }
-
- dwEndTime4 = clock() - dwStartTime4;
- }
- }
- szResult4 = wxString::Format(
- _("--PCRE--\nIndex:[%i]-[%i]\nString:%s\nMatch Time:%ums\nStatus:%s"),
- dwStartIndex4, dwEndIndex4+dwStartIndex4,
- szSearch.Mid(dwStartIndex4, dwEndIndex4),
- dwEndTime4,
- szStatus4
- );
-#endif //wxUSE_PCRE
-
SetStatusText("Regex Run Complete");
- ResultText.SetLabel(szResult + _("\n\n") + szResult2);
- ResultText2.SetLabel(szResult3 + _("\n\n") + szResult4);
+ ResultText.SetLabel(szResult);
}
void OnQuit(wxCommandEvent& WXUNUSED(evt))
}
wxTextCtrl PatternText, SearchText, NumIters;
- wxStaticText PatternHeader, SearchHeader, IterHeader, ResultText, ResultText2;
+ wxStaticText PatternHeader, SearchHeader, IterHeader, ResultText;
wxButton OkButton;
- wxMenu *OptionsMenu;
-
DECLARE_EVENT_TABLE()
};
projects / wxWidgets.git / commitdiff
