add safe wxStrlcpy() function and replaced all wxStrncpy() calls by it

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

diff --git a/src/common/gaugecmn.cpp b/src/common/gaugecmn.cpp
index 453337e805a16e394ac344dda8dd54d059ede0d2..5bfe90f182ca0552ab2a01520e774f8e80d71372 100644 (file)
--- a/src/common/gaugecmn.cpp
+++ b/src/common/gaugecmn.cpp
@@ -31,7 +31,7 @@
 
 #include "wx/gauge.h"
 
 
 #include "wx/gauge.h"
 

-WXDLLIMPEXP_DATA_CORE(const wxChar) wxGaugeNameStr[] = wxT("gauge");
+const char wxGaugeNameStr[] = "gauge";

 
 // ============================================================================
 // implementation
 
 // ============================================================================
 // implementation


@@ -66,12 +66,15 @@ bool wxGaugeBase::Create(wxWindow *parent,
 
     SetRange(range);
     SetValue(0);
 
     SetRange(range);
     SetValue(0);

+#if wxGAUGE_EMULATE_INDETERMINATE_MODE
+    m_nDirection = wxRIGHT;
+#endif

 
     return true;
 }
 
 // ----------------------------------------------------------------------------
 
     return true;
 }
 
 // ----------------------------------------------------------------------------

-// wxGauge range/position
+// wxGauge determinate mode range/position

 // ----------------------------------------------------------------------------
 
 void wxGaugeBase::SetRange(int range)
 // ----------------------------------------------------------------------------
 
 void wxGaugeBase::SetRange(int range)


@@ -94,6 +97,39 @@ int wxGaugeBase::GetValue() const
     return m_gaugePos;
 }
 
     return m_gaugePos;
 }
 

+// ----------------------------------------------------------------------------
+// wxGauge indeterminate mode
+// ----------------------------------------------------------------------------
+
+void wxGaugeBase::Pulse()
+{
+#if wxGAUGE_EMULATE_INDETERMINATE_MODE
+    // simulate indeterminate mode
+    int curr = GetValue(), max = GetRange();
+
+    if (m_nDirection == wxRIGHT)
+    {
+        if (curr < max)
+            SetValue(curr + 1);
+        else
+        {
+            SetValue(max - 1);
+            m_nDirection = wxLEFT;
+        }
+    }
+    else
+    {
+        if (curr > 0)
+            SetValue(curr - 1);
+        else
+        {
+            SetValue(1);
+            m_nDirection = wxRIGHT;
+        }
+    }
+#endif
+}
+

 // ----------------------------------------------------------------------------
 // wxGauge appearance params
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxGauge appearance params
 // ----------------------------------------------------------------------------