watch for bad actions and contexts

[chaz/openbox] / otk / display.hh

diff --git a/otk/display.hh b/otk/display.hh
index ccce6ae1bfbc9f19b3c721fbc75e49c5692eb48c..db9834d9d4c500569b3287da019c960d9cbb63ce 100644 (file)
--- a/otk/display.hh
+++ b/otk/display.hh
@@ -9,7 +9,6 @@ extern "C" {
 namespace otk {
 
 class ScreenInfo;
-class GCCache;
 class RenderControl;
 
 class Display;
@@ -48,9 +47,15 @@ private:
   //! The value of the mask for the ScrollLock modifier
   unsigned int _scroll_lock_mask;
 
+  //! The key codes for the modifier keys
+  XModifierKeymap *_modmap;
+  
   //! The number of requested grabs on the display
   int _grab_count;
 
+  //! When true, X errors will be ignored. Use with care.
+  bool _ignore_errors;
+
   //! A list of information for all screens on the display
   ScreenInfo** _screeninfo_list;
 
@@ -58,22 +63,6 @@ private:
   //! screen
   RenderControl** _rendercontrol_list;
 
-  //! A cache for re-using GCs, used by the drawing objects
-  /*!
-    @see Pen
-    @see Font
-    @see Image
-    @see ImageControl
-    @see Texture
-  */
-  GCCache *_gccache;
-
-  // Handles X errors on the display
-  /*
-    Displays the error if compiled for debugging.
-  */
-  //int xerrorHandler(::Display *d, XErrorEvent *e);
-
 public:
   //! Initializes the class, opens the X display
   /*!
@@ -84,9 +73,6 @@ public:
   //! Destroys the class, closes the X display
   ~Display();
 
-  //! Returns the GC cache for the application
-  inline GCCache *gcCache() const { return _gccache; }
-
   //! Gets information on a specific screen
   /*!
     Returns a ScreenInfo class, which contains information for a screen on the
@@ -94,13 +80,13 @@ public:
     @param snum The screen number of the screen to retrieve info on
     @return Info on the requested screen, in a ScreenInfo class
   */
-  const ScreenInfo* screenInfo(int snum);
+  const ScreenInfo* screenInfo(int snum) const;
 
   //! Find a ScreenInfo based on a root window
-  const ScreenInfo* findScreen(Window root);
+  const ScreenInfo* findScreen(Window root) const;
 
   //! Gets the RenderControl for a screen
-  const RenderControl *renderControl(int snum);
+  const RenderControl *renderControl(int snum) const;
 
   //! Returns if the display has the xkb extension available
   inline bool xkb() const { return _xkb; }
@@ -116,9 +102,15 @@ public:
 
   inline unsigned int numLockMask() const { return _num_lock_mask; }
   inline unsigned int scrollLockMask() const { return _scroll_lock_mask; }
+  const XModifierKeymap *modifierMap() const { return _modmap; }
 
   inline ::Display* operator*() const { return _display; }
 
+  //! When true, X errors will be ignored.
+  inline bool ignoreErrors() const { return _ignore_errors; }
+  //! Set whether X errors should be ignored. Use with care.
+  void setIgnoreErrors(bool t);
+  
   //! Grabs the display
   void grab();