Add support for gradient stops to wxGraphicsContext.

[wxWidgets.git] / include / wx / utils.h

diff --git a/include/wx/utils.h b/include/wx/utils.h
index 3463946de13bfcee79a5cc1dd9b724fb41594449..38c59e5f6a74e826374c96200037e32ae0dfa8eb 100644 (file)
--- a/include/wx/utils.h
+++ b/include/wx/utils.h
@@ -32,7 +32,7 @@ class WXDLLIMPEXP_FWD_BASE wxArrayInt;
 // wxLongLong
 #include "wx/longlong.h"
 
-// need for wxOperatingSystemId
+// needed for wxOperatingSystemId, wxLinuxDistributionInfo
 #include "wx/platinfo.h"
 
 #ifdef __WATCOMC__
@@ -74,8 +74,17 @@ class WXDLLIMPEXP_FWD_CORE wxWindowList;
 // String functions (deprecated, use wxString)
 // ----------------------------------------------------------------------------
 
+#ifdef WXWIN_COMPATIBILITY_2_8
 // A shorter way of using strcmp
-#define wxStringEq(s1, s2) (s1 && s2 && (wxStrcmp(s1, s2) == 0))
+wxDEPRECATED_INLINE(inline bool wxStringEq(const char *s1, const char *s2),
+    return wxCRT_StrcmpA(s1, s2) == 0; )
+
+#if wxUSE_UNICODE
+wxDEPRECATED_INLINE(inline bool wxStringEq(const wchar_t *s1, const wchar_t *s2),
+    return wxCRT_StrcmpW(s1, s2) == 0; )
+#endif // wxUSE_UNICODE
+
+#endif // WXWIN_COMPATIBILITY_2_8
 
 // ----------------------------------------------------------------------------
 // Miscellaneous functions
@@ -98,8 +107,8 @@ WXDLLIMPEXP_CORE void wxInfoMessageBox(wxWindow* parent);
 WXDLLIMPEXP_BASE wxString wxGetOsDescription();
 
 // Get OS version
-WXDLLIMPEXP_BASE wxOperatingSystemId wxGetOsVersion(int *majorVsn = (int *) NULL,
-                                                    int *minorVsn = (int *) NULL);
+WXDLLIMPEXP_BASE wxOperatingSystemId wxGetOsVersion(int *majorVsn = NULL,
+                                                    int *minorVsn = NULL);
 
 // Get platform endianness
 WXDLLIMPEXP_BASE bool wxIsPlatformLittleEndian();
@@ -107,6 +116,11 @@ WXDLLIMPEXP_BASE bool wxIsPlatformLittleEndian();
 // Get platform architecture
 WXDLLIMPEXP_BASE bool wxIsPlatform64Bit();
 
+#ifdef __LINUX__
+// Get linux-distro informations
+WXDLLIMPEXP_BASE wxLinuxDistributionInfo wxGetLinuxDistributionInfo();
+#endif
+
 // Return a string with the current date/time
 WXDLLIMPEXP_BASE wxString wxNow();
 
@@ -115,6 +129,27 @@ WXDLLIMPEXP_BASE const wxChar *wxGetInstallPrefix();
 // Return path to wxWin data (/usr/share/wx/%{version}) (Unices)
 WXDLLIMPEXP_BASE wxString wxGetDataDir();
 
+#if wxUSE_GUI
+
+// Get the state of a key (true if pressed, false if not)
+// This is generally most useful getting the state of
+// the modifier or toggle keys.
+WXDLLIMPEXP_CORE bool wxGetKeyState(wxKeyCode key);
+
+// Don't synthesize KeyUp events holding down a key and producing
+// KeyDown events with autorepeat. On by default and always on
+// in wxMSW.
+WXDLLIMPEXP_CORE bool wxSetDetectableAutoRepeat( bool flag );
+
+// Returns the current state of the mouse position, buttons and modifers
+WXDLLIMPEXP_CORE wxMouseState wxGetMouseState();
+
+#endif // wxUSE_GUI
+
+// ----------------------------------------------------------------------------
+// wxPlatform
+// ----------------------------------------------------------------------------
+
 /*
  * Class to make it easier to specify platform-dependent values
  *
@@ -197,24 +232,6 @@ private:
 /// Function for testing current platform
 inline bool wxPlatformIs(int platform) { return wxPlatform::Is(platform); }
 
-#if wxUSE_GUI
-
-// Get the state of a key (true if pressed, false if not)
-// This is generally most useful getting the state of
-// the modifier or toggle keys.
-WXDLLIMPEXP_CORE bool wxGetKeyState(wxKeyCode key);
-
-
-// Don't synthesize KeyUp events holding down a key and producing
-// KeyDown events with autorepeat. On by default and always on
-// in wxMSW.
-WXDLLIMPEXP_CORE bool wxSetDetectableAutoRepeat( bool flag );
-
-// Returns the current state of the mouse position, buttons and modifers
-WXDLLIMPEXP_CORE wxMouseState wxGetMouseState();
-
-#endif // wxUSE_GUI
-
 // ----------------------------------------------------------------------------
 // Window ID management
 // ----------------------------------------------------------------------------
@@ -388,8 +405,10 @@ WXDLLIMPEXP_BASE void wxMilliSleep(unsigned long milliseconds);
 // Sleep for a given amount of microseconds
 WXDLLIMPEXP_BASE void wxMicroSleep(unsigned long microseconds);
 
+#if WXWIN_COMPATIBILITY_2_8
 // Sleep for a given amount of milliseconds (old, bad name), use wxMilliSleep
 wxDEPRECATED( WXDLLIMPEXP_BASE void wxUsleep(unsigned long milliseconds) );
+#endif
 
 // Get the process id of the current process
 WXDLLIMPEXP_BASE unsigned long wxGetProcessId();
@@ -424,7 +443,7 @@ inline bool wxSetEnv(const wxString& var, const char *value)
 inline bool wxSetEnv(const wxString& var, const wchar_t *value)
     { return wxSetEnv(var, wxString(value)); }
 template<typename T>
-inline bool wxSetEnv(const wxString& var, const wxCharTypeBuffer<T>& value)
+inline bool wxSetEnv(const wxString& var, const wxScopedCharTypeBuffer<T>& value)
     { return wxSetEnv(var, wxString(value)); }
 inline bool wxSetEnv(const wxString& var, const wxCStrData& value)
     { return wxSetEnv(var, wxString(value)); }
@@ -573,12 +592,12 @@ WXDLLIMPEXP_CORE wxWindow* wxFindWindowAtPoint(const wxPoint& pt);
 // Find the window/widget with the given title or label.
 // Pass a parent to begin the search from, or NULL to look through
 // all windows.
-WXDLLIMPEXP_CORE wxWindow* wxFindWindowByLabel(const wxString& title, wxWindow *parent = (wxWindow *) NULL);
+WXDLLIMPEXP_CORE wxWindow* wxFindWindowByLabel(const wxString& title, wxWindow *parent = NULL);
 
 // NB: this function is obsolete, use wxWindow::FindWindowByName() instead
 //
 // Find window by name, and if that fails, by label.
-WXDLLIMPEXP_CORE wxWindow* wxFindWindowByName(const wxString& name, wxWindow *parent = (wxWindow *) NULL);
+WXDLLIMPEXP_CORE wxWindow* wxFindWindowByName(const wxString& name, wxWindow *parent = NULL);
 
 // ----------------------------------------------------------------------------
 // Message/event queue helpers
@@ -620,7 +639,7 @@ private:
     wxWindowList *m_winDisabled;
     bool m_disabled;
 
-    DECLARE_NO_COPY_CLASS(wxWindowDisabler)
+    wxDECLARE_NO_COPY_CLASS(wxWindowDisabler);
 };
 
 // ----------------------------------------------------------------------------
@@ -660,7 +679,7 @@ void WXDLLIMPEXP_CORE wxGetMousePosition( int* x, int* y );
 // Returns NULL or newly-allocated memory, so use delete[] to clean up.
 #ifdef __WXMSW__
     extern WXDLLIMPEXP_CORE const wxChar* wxUserResourceStr;
-    WXDLLIMPEXP_CORE wxChar* wxLoadUserResource(const wxString& resourceName, const wxString& resourceType = wxUserResourceStr);
+    WXDLLIMPEXP_CORE char* wxLoadUserResource(const wxString& resourceName, const wxString& resourceType = wxUserResourceStr, int* pLen = NULL);
 #endif // MSW
 
 // ----------------------------------------------------------------------------
@@ -699,16 +718,12 @@ inline struct _XDisplay *wxGetX11Display()
 #define wx_YIELD_DECLARED
 
 // Yield to other apps/messages
-WXDLLIMPEXP_BASE bool wxYield();
+WXDLLIMPEXP_CORE bool wxYield();
 
 #endif // wx_YIELD_DECLARED
 
 // Like wxYield, but fails silently if the yield is recursive.
-WXDLLIMPEXP_BASE bool wxYieldIfNeeded();
-
-// ----------------------------------------------------------------------------
-// Error message functions used by wxWidgets (deprecated, use wxLog)
-// ----------------------------------------------------------------------------
+WXDLLIMPEXP_CORE bool wxYieldIfNeeded();
 
 #endif
     // _WX_UTILSH__