fixed crash introduced by recently applied autowidth patch (patch 1171455)

[wxWidgets.git] / src / motif / palette.cpp

diff --git a/src/motif/palette.cpp b/src/motif/palette.cpp
index 8db16a4440e64314b38088bea52e9bd67544cd4b..2fef69d3762c11bdd20d70cf6a86d4fef769ef09 100644 (file)
--- a/src/motif/palette.cpp
+++ b/src/motif/palette.cpp
@@ -20,10 +20,10 @@
 
 /* Wolfram Gloger <u7y22ab@sunmail.lrz-muenchen.de>
 I have implemented basic colormap support for the X11 versions of
-wxWindows, notably wxPalette::Create().  The way I did it is to
+wxWidgets, notably wxPalette::Create().  The way I did it is to
 allocate additional read-only color cells in the default colormap.  In
 general you will get arbitrary pixel values assigned to these new
-cells and therefore I added a method wxColourMap::TransferBitmap()
+cells and therefore I added a method wxPalette::TransferBitmap()
 which maps the pixel values 0..n to the real ones obtained with
 Create().  This is only implemented for the popular case of 8-bit
 depth.
@@ -34,10 +34,13 @@ recommended; only the window manager should do this...  Also, it is
 not the functionality that wxPalette::Create() aims to provide.
  */
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
 #pragma implementation "palette.h"
 #endif
 
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
 #include "wx/palette.h"
 #include "wx/window.h"
 #include "wx/app.h"
@@ -66,7 +69,7 @@ wxXPalette::wxXPalette()
     m_pix_array_n = 0;
     m_pix_array = (unsigned long*) 0;
     m_display = (WXDisplay*) 0;
-    m_destroyable = FALSE;
+    m_destroyable = false;
 }
 
 wxPaletteRefData::wxPaletteRefData()
@@ -77,7 +80,7 @@ wxPaletteRefData::~wxPaletteRefData()
 {
     Display *display = (Display*) NULL;
 
-    wxList::Node *node, *next;
+    wxList::compatibility_iterator node, next;
 
     for (node = m_palettes.GetFirst(); node; node = next) {
         wxXPalette *c = (wxXPalette *)node->GetData();
@@ -104,7 +107,7 @@ wxPaletteRefData::~wxPaletteRefData()
             XFreeColormap(display, cmap);
 
         next = node->GetNext();
-        m_palettes.DeleteNode(node);
+        m_palettes.Erase(node);
         delete c;
     }
 }
@@ -127,7 +130,7 @@ bool wxPalette::Create(int n, const unsigned char *red, const unsigned char *gre
     UnRef();
 
     if (!n) {
-        return FALSE;
+        return false;
     }
 
     m_refData = new wxPaletteRefData;
@@ -143,7 +146,7 @@ bool wxPalette::Create(int n, const unsigned char *red, const unsigned char *gre
 
     pix_array = new unsigned long[n];
     if (!pix_array)
-        return FALSE;
+        return false;
 
     pix_array_n = n;
     xcol.flags = DoRed | DoGreen | DoBlue;
@@ -160,31 +163,31 @@ bool wxPalette::Create(int n, const unsigned char *red, const unsigned char *gre
     c->m_pix_array = pix_array;
     c->m_cmap = (WXColormap) cmap;
     c->m_display = (WXDisplay*) display;
-    c->m_destroyable = FALSE;
+    c->m_destroyable = false;
     M_PALETTEDATA->m_palettes.Append(c);
 
-    return TRUE;
+    return true;
 }
 
 int wxPalette::GetPixel(const unsigned char red, const unsigned char green, const unsigned char blue) const
 {
     if ( !m_refData )
-        return FALSE;
+        return false;
 
     // TODO
-    return FALSE;
+    return false;
 }
 
 bool wxPalette::GetRGB(int index, unsigned char *WXUNUSED(red), unsigned char *WXUNUSED(green), unsigned char *WXUNUSED(blue)) const
 {
     if ( !m_refData )
-        return FALSE;
+        return false;
 
     if (index < 0 || index > 255)
-        return FALSE;
+        return false;
 
     // TODO
-    return FALSE;
+    return false;
 }
 
 WXColormap wxPalette::GetXColormap(WXDisplay* display) const
@@ -192,7 +195,7 @@ WXColormap wxPalette::GetXColormap(WXDisplay* display) const
     if (!M_PALETTEDATA || (M_PALETTEDATA->m_palettes.GetCount() == 0))
         return wxTheApp->GetMainColormap(display);
 
-    wxList::Node* node = M_PALETTEDATA->m_palettes.GetFirst();
+    wxList::compatibility_iterator node = M_PALETTEDATA->m_palettes.GetFirst();
     if (!display && node)
     {
         wxXPalette* p = (wxXPalette*) node->GetData();
@@ -218,7 +221,7 @@ WXColormap wxPalette::GetXColormap(WXDisplay* display) const
     c->m_pix_array = new unsigned long[pix_array_n];
     c->m_display = display;
     c->m_cmap = wxTheApp->GetMainColormap(display);
-    c->m_destroyable = FALSE;
+    c->m_destroyable = false;
 
     xcol.flags = DoRed | DoGreen | DoBlue;
     int i;
@@ -254,10 +257,10 @@ bool wxPalette::TransferBitmap(void *data, int depth, int size)
                 uptr++;
             }
 
-            return TRUE;
+            return true;
         }
     default:
-        return FALSE;
+        return false;
     }
 }
 
@@ -311,16 +314,16 @@ bool wxPalette::TransferBitmap8(unsigned char *data, unsigned long sz,
         break;
              }
     default:
-        return FALSE;
+        return false;
     }
-    return TRUE;
+    return true;
 }
 
 unsigned long *wxPalette::GetXPixArray(WXDisplay *display, int *n)
 {
     if (!M_PALETTEDATA)
         return (unsigned long*) 0;
-    wxList::Node *node;
+    wxList::compatibility_iterator node;
 
     for (node = M_PALETTEDATA->m_palettes.GetFirst(); node;
          node = node->GetNext())