moved wxDash typedef to gdicmn.h

[wxWidgets.git] / src / common / utilscmn.cpp

diff --git a/src/common/utilscmn.cpp b/src/common/utilscmn.cpp
index 9dd4d99b3e0abd75eb624a1c3e1caf7c31229d90..b8841a57b05ea99f518f425d7bc014dd9d77ed97 100644 (file)
--- a/src/common/utilscmn.cpp
+++ b/src/common/utilscmn.cpp
@@ -48,6 +48,9 @@
     #endif // wxUSE_GUI
 #endif // WX_PRECOMP
 
     #endif // wxUSE_GUI
 #endif // WX_PRECOMP
 

+#include "wx/process.h"
+#include "wx/txtstrm.h"
+

 #include <ctype.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <ctype.h>
 #include <stdio.h>
 #include <stdlib.h>


@@ -59,6 +62,10 @@
     #endif
 #endif
 
     #endif
 #endif
 

+#if wxUSE_GUI
+    #include "wx/colordlg.h"
+#endif // wxUSE_GUI
+

 #include <time.h>
 
 #ifndef __MWERKS__
 #include <time.h>
 
 #ifndef __MWERKS__


@@ -70,16 +77,8 @@
     #include <clib.h>
 #endif
 
     #include <clib.h>
 #endif
 

-// Pattern matching code. (FIXME)
-// Yes, this path is deliberate (for Borland compilation)
-#ifdef wx_mac /* MATTHEW: [5] Mac doesn't like paths with "/" */
-#include "glob.inc"
-#else
-#include "../common/glob.inc"
-#endif
-

 #ifdef __WXMSW__
 #ifdef __WXMSW__

-    #include "windows.h"
+    #include "wx/msw/private.h"

 #endif
 
 // ----------------------------------------------------------------------------
 #endif
 
 // ----------------------------------------------------------------------------


@@ -873,19 +872,14 @@ int wxMessageBox(const wxString& message, const wxString& caption, long style,
     {
         case wxID_OK:
             return wxOK;
     {
         case wxID_OK:
             return wxOK;

-            break;

         case wxID_YES:
             return wxYES;
         case wxID_YES:
             return wxYES;

-            break;

         case wxID_NO:
             return wxNO;
         case wxID_NO:
             return wxNO;

-            break;

         default:
         case wxID_CANCEL:
             return wxCANCEL;
         default:
         case wxID_CANCEL:
             return wxCANCEL;

-            break;

     }
     }

-    return ans;

 }
 
 #if wxUSE_TEXTDLG
 }
 
 #if wxUSE_TEXTDLG


@@ -893,14 +887,58 @@ wxString wxGetTextFromUser(const wxString& message, const wxString& caption,
                         const wxString& defaultValue, wxWindow *parent,
                         int x, int y, bool WXUNUSED(centre) )
 {
                         const wxString& defaultValue, wxWindow *parent,
                         int x, int y, bool WXUNUSED(centre) )
 {

+    wxString str;

     wxTextEntryDialog dialog(parent, message, caption, defaultValue, wxOK|wxCANCEL, wxPoint(x, y));
     if (dialog.ShowModal() == wxID_OK)
     wxTextEntryDialog dialog(parent, message, caption, defaultValue, wxOK|wxCANCEL, wxPoint(x, y));
     if (dialog.ShowModal() == wxID_OK)

-        return dialog.GetValue();
-    else
-        return wxString("");
+    {
+        str = dialog.GetValue();
+    }
+
+    return str;

 }
 }

+
+wxString wxGetPasswordFromUser(const wxString& message,
+                               const wxString& caption,
+                               const wxString& defaultValue,
+                               wxWindow *parent)
+{
+    wxString str;
+    wxTextEntryDialog dialog(parent, message, caption, defaultValue,
+                             wxOK | wxCANCEL | wxTE_PASSWORD);
+    if ( dialog.ShowModal() == wxID_OK )
+    {
+        str = dialog.GetValue();
+    }
+
+    return str;
+}
+

 #endif // wxUSE_TEXTDLG
 
 #endif // wxUSE_TEXTDLG
 

+wxColour wxGetColourFromUser(wxWindow *parent, const wxColour& colInit)
+{
+      wxColourData data;
+      data.SetChooseFull(TRUE);
+      if ( colInit.Ok() )
+      {
+          data.SetColour((wxColour &)colInit); // const_cast
+      }
+
+      wxColour colRet;
+      wxColourDialog dialog(parent, &data);
+      if ( dialog.ShowModal() == wxID_OK )
+      {
+          colRet = dialog.GetColourData().GetColour();
+      }
+      //else: leave it invalid
+
+      return colRet;
+}
+
+// ----------------------------------------------------------------------------
+// missing C RTL functions (FIXME shouldn't be here at all)
+// ----------------------------------------------------------------------------
+

 #ifdef __MWERKS__
 char *strdup(const char *s)
 {
 #ifdef __MWERKS__
 char *strdup(const char *s)
 {


@@ -914,35 +952,117 @@ int isascii( int c )
 #endif // __MWERKS__
 
 // ----------------------------------------------------------------------------
 #endif // __MWERKS__
 
 // ----------------------------------------------------------------------------

-// misc functions
+// wxSafeYield and supporting functions

 // ----------------------------------------------------------------------------
 
 void wxEnableTopLevelWindows(bool enable)
 {
 // ----------------------------------------------------------------------------
 
 void wxEnableTopLevelWindows(bool enable)
 {

-   wxWindowList::Node *node;
-   for ( node = wxTopLevelWindows.GetFirst(); node; node = node->GetNext() )
-      node->GetData()->Enable(enable);
+    wxWindowList::Node *node;
+    for ( node = wxTopLevelWindows.GetFirst(); node; node = node->GetNext() )
+        node->GetData()->Enable(enable);

 }
 
 }
 

-// Yield to other apps/messages and disable user input
+wxWindowDisabler::wxWindowDisabler(wxWindow *winToSkip)
+{
+#ifdef __WXMSW__
+#ifdef __WIN32__
+    // and the top level window too
+    HWND hwndFG = ::GetForegroundWindow();
+    m_winTop = hwndFG ? wxFindWinFromHandle((WXHWND)hwndFG) : (wxWindow *)NULL;
+#else
+    HWND hwndFG = ::GetTopWindow();
+    m_winTop = hwndFG ? wxFindWinFromHandle((WXHWND)hwndFG) : (wxWindow *)NULL;
+#endif
+#endif // MSW
+
+    // remember the top level windows which were already disabled, so that we
+    // don't reenable them later
+    m_winDisabled = NULL;
+
+    wxWindowList::Node *node;
+    for ( node = wxTopLevelWindows.GetFirst(); node; node = node->GetNext() )
+    {
+        wxWindow *winTop = node->GetData();
+        if ( winTop == winToSkip )
+            continue;
+
+        if ( winTop->IsEnabled() )
+        {
+            winTop->Disable();
+        }
+        else
+        {
+            if ( !m_winDisabled )
+            {
+                m_winDisabled = new wxWindowList;
+            }
+
+            m_winDisabled->Append(winTop);
+        }
+    }
+}
+
+wxWindowDisabler::~wxWindowDisabler()
+{
+    wxWindowList::Node *node;
+    for ( node = wxTopLevelWindows.GetFirst(); node; node = node->GetNext() )
+    {
+        wxWindow *winTop = node->GetData();
+        if ( !m_winDisabled || !m_winDisabled->Find(winTop) )
+        {
+            winTop->Enable();
+        }
+        //else: had been already disabled, don't reenable
+    }
+
+    delete m_winDisabled;
+
+#ifdef __WXMSW__
+#ifdef __WIN32__
+    if ( m_winTop )
+    {
+        if ( !::SetForegroundWindow(GetHwndOf(m_winTop)) )
+        {
+            wxLogLastError("SetForegroundWindow");
+        }
+    }
+#else
+    if ( m_winTop )
+    {
+        // 16-bit SetForegroundWindow() replacement
+        RECT reWin;
+        GetWindowRect(m_winTop, &reWin);
+        SetWindowPos (m_winTop, HWND_TOP,
+                             reWin.left, reWin.top, 
+                             reWin.right - reWin.left, reWin.bottom, 
+                             SWP_SHOWWINDOW);
+    }
+#endif
+#endif // MSW
+}
+
+// Yield to other apps/messages and disable user input to all windows except
+// the given one

 bool wxSafeYield(wxWindow *win)
 {
 bool wxSafeYield(wxWindow *win)
 {

-   wxEnableTopLevelWindows(FALSE);
-   // always enable ourselves
-   if ( win )
-      win->Enable(TRUE);
-   bool rc = wxYield();
-   wxEnableTopLevelWindows(TRUE);
-   return rc;
+    wxWindowDisabler wd;
+
+    bool rc = wxYield();
+
+    return rc;

 }
 
 }
 

+// ----------------------------------------------------------------------------
+// misc functions
+// ----------------------------------------------------------------------------
+

 // Don't synthesize KeyUp events holding down a key and producing KeyDown
 // events with autorepeat. On by default and always on in wxMSW. wxGTK version
 // in utilsgtk.cpp.
 #ifndef __WXGTK__
 bool wxSetDetectableAutoRepeat( bool WXUNUSED(flag) )
 {
 // Don't synthesize KeyUp events holding down a key and producing KeyDown
 // events with autorepeat. On by default and always on in wxMSW. wxGTK version
 // in utilsgtk.cpp.
 #ifndef __WXGTK__
 bool wxSetDetectableAutoRepeat( bool WXUNUSED(flag) )
 {

-   return TRUE;          // detectable auto-repeat is the only mode MSW supports
+    return TRUE;    // detectable auto-repeat is the only mode MSW supports

 }
 #endif // !wxGTK
 
 }
 #endif // !wxGTK
 


@@ -1048,3 +1168,65 @@ wxString wxGetHomeDir()
 
     return home;
 }
 
     return home;
 }

+
+#if 0
+
+wxString wxGetCurrentDir()
+{
+    wxString dir;
+    size_t len = 1024;
+    bool ok;
+    do
+    {
+        ok = getcwd(dir.GetWriteBuf(len + 1), len) != NULL;
+        dir.UngetWriteBuf();
+
+        if ( !ok )
+        {
+            if ( errno != ERANGE )
+            {
+                wxLogSysError(_T("Failed to get current directory"));
+
+                return wxEmptyString;
+            }
+            else
+            {
+                // buffer was too small, retry with a larger one
+                len *= 2;
+            }
+        }
+        //else: ok
+    } while ( !ok );
+
+    return dir;
+}
+
+#endif // 0
+
+// ----------------------------------------------------------------------------
+// wxExecute
+// ----------------------------------------------------------------------------
+
+long wxExecute(const wxString& command, wxArrayString& output)
+{
+    // create a wxProcess which will capture the output
+    wxProcess *process = new wxProcess;
+    process->Redirect();
+
+    long rc = wxExecute(command, TRUE /* sync */, process);
+    if ( rc != -1 )
+    {
+        wxInputStream& is = *process->GetInputStream();
+        wxTextInputStream tis(is);
+        while ( !is.Eof() && is.IsOk() )
+        {
+            wxString line = tis.ReadLine();
+            if ( is.LastError() )
+                break;
+
+            output.Add(line);
+        }
+    }
+
+    return rc;
+}