alloc colors only when needed, and free them properly on destruction

[chaz/openbox] / otk / renderstyle.cc

diff --git a/otk/renderstyle.cc b/otk/renderstyle.cc
index 5e19aa47f8a7e51f5170495bcc097bf6b6dd559d..d45e421265666d323018284a98f897e3bd7d937f 100644 (file)
--- a/otk/renderstyle.cc
+++ b/otk/renderstyle.cc
@@ -1,15 +1,54 @@
 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
 
-#ifdef    HAVE_CONFIG_H
-#  include "../config.h"
-#endif // HAVE_CONFIG_H
+#include "config.h"
 
 #include "renderstyle.hh"
 #include "display.hh"
 #include "screeninfo.hh"
 
+#include <cassert>
+
 namespace otk {
 
+RenderStyle **RenderStyle::_styles = 0;
+std::list<StyleNotify*> *RenderStyle::_notifies = 0;
+
+void RenderStyle::initialize()
+{
+  int screens = ScreenCount(**display);
+  _styles = new RenderStyle*[screens];
+  for (int i = 0; i < screens; ++i)
+    _styles[i] = new RenderStyle(i, ""); // XXX get a path
+  _notifies = new std::list<StyleNotify*>[screens];
+}
+
+void RenderStyle::destroy()
+{
+  int screens = ScreenCount(**display);
+  for (int i = 0; i < screens; ++i)
+    delete _styles[i];
+  delete [] _styles;
+  delete [] _notifies;
+}
+
+void RenderStyle::registerNotify(int screen, StyleNotify *n)
+{
+  assert(screen >= 0 && screen < ScreenCount(**display));
+  _notifies[screen].push_back(n);
+}
+
+void RenderStyle::unregisterNotify(int screen, StyleNotify *n)
+{
+  assert(screen >= 0 && screen < ScreenCount(**display));
+  _notifies[screen].remove(n);
+}
+
+RenderStyle *RenderStyle::style(int screen)
+{
+  assert(screen >= 0 && screen < ScreenCount(**display));
+  return _styles[screen];
+}
+
 RenderStyle::RenderStyle(int screen, const std::string &stylefile)
   : _screen(screen),
     _file(stylefile)
@@ -175,7 +214,7 @@ RenderStyle::RenderStyle(int screen, const std::string &stylefile)
                                     0x0);
 
   _label_font = new Font(_screen, "Arial,Sans-9:bold", true, 1, 0x40);
-  _label_justify = RightJustify;
+  _label_justify = RightBottomJustify;
 
   _max_mask = new PixmapMask();
   _max_mask->w = _max_mask->h = 8;