X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/35a489dd907f1b1754e266ab8d5c45f9d17d7421..3b49331b7441e091fc5997b830801d76a1243f28:/include/wx/gtk/private.h diff --git a/include/wx/gtk/private.h b/include/wx/gtk/private.h index bad72b53f2..fa140d1cd3 100644 --- a/include/wx/gtk/private.h +++ b/include/wx/gtk/private.h @@ -15,6 +15,7 @@ #include #include "wx/event.h" +#include "wx/gtk/private/string.h" // fail all version tests if the GTK+ version is so ancient that it doesn't // even have GTK_CHECK_VERSION @@ -22,12 +23,74 @@ #define GTK_CHECK_VERSION(a, b, c) 0 #endif +// pango_version_check symbol is quite recent ATM (4/2007)... so we +// use our own wrapper which implements a smart trick. +// Use this function as you'd use pango_version_check: +// +// if (!wx_pango_version_check(1,18,0)) +// ... call to a function available only in pango >= 1.18 ... +// +// and use it only to test for pango versions >= 1.16.0 +extern const gchar *wx_pango_version_check(int major, int minor, int micro); + #if wxUSE_UNICODE - #define wxGTK_CONV(s) wxConvUTF8.cWX2MB(s) - #define wxGTK_CONV_BACK(s) wxConvUTF8.cMB2WX(s) + #define wxGTK_CONV(s) s.utf8_str() + #define wxGTK_CONV_ENC(s, enc) wxGTK_CONV((s)) + #define wxGTK_CONV_FONT(s, font) wxGTK_CONV((s)) + #define wxGTK_CONV_SYS(s) wxGTK_CONV((s)) + + #define wxGTK_CONV_BACK(s) wxString::FromUTF8(s) + #define wxGTK_CONV_BACK_ENC(s, enc) wxGTK_CONV_BACK(s) + #define wxGTK_CONV_BACK_FONT(s, font) wxGTK_CONV_BACK(s) + #define wxGTK_CONV_BACK_SYS(s) wxGTK_CONV_BACK(s) #else - #define wxGTK_CONV(s) wxConvUTF8.cWC2MB( wxConvLocal.cWX2WC(s) ) - #define wxGTK_CONV_BACK(s) wxConvLocal.cWC2WX( (wxConvUTF8.cMB2WC( s ) ) ) + #include "wx/font.h" + + // convert the text between the given encoding and UTF-8 used by wxGTK + extern WXDLLIMPEXP_CORE wxCharBuffer + wxConvertToGTK(const wxString& s, + wxFontEncoding enc = wxFONTENCODING_SYSTEM); + + extern WXDLLIMPEXP_CORE wxCharBuffer + wxConvertFromGTK(const wxString& s, + wxFontEncoding enc = wxFONTENCODING_SYSTEM); + + // helper: use the encoding of the given font if it's valid + inline wxCharBuffer wxConvertToGTK(const wxString& s, const wxFont& font) + { + return wxConvertToGTK(s, font.Ok() ? font.GetEncoding() + : wxFONTENCODING_SYSTEM); + } + + inline wxCharBuffer wxConvertFromGTK(const wxString& s, const wxFont& font) + { + return wxConvertFromGTK(s, font.Ok() ? font.GetEncoding() + : wxFONTENCODING_SYSTEM); + } + + // more helpers: allow passing GTK+ strings directly + inline wxCharBuffer + wxConvertFromGTK(const wxGtkString& gs, + wxFontEncoding enc = wxFONTENCODING_SYSTEM) + { + return wxConvertFromGTK(gs.c_str(), enc); + } + + inline wxCharBuffer + wxConvertFromGTK(const wxGtkString& gs, const wxFont& font) + { + return wxConvertFromGTK(gs.c_str(), font); + } + + #define wxGTK_CONV(s) wxGTK_CONV_FONT((s), m_font) + #define wxGTK_CONV_ENC(s, enc) wxConvertToGTK((s), (enc)) + #define wxGTK_CONV_FONT(s, font) wxConvertToGTK((s), (font)) + #define wxGTK_CONV_SYS(s) wxConvertToGTK((s)) + + #define wxGTK_CONV_BACK(s) wxConvertFromGTK((s), m_font) + #define wxGTK_CONV_BACK_ENC(s, enc) wxConvertFromGTK((s), (enc)) + #define wxGTK_CONV_BACK_FONT(s, font) wxConvertFromGTK((s), (font)) + #define wxGTK_CONV_BACK_SYS(s) wxConvertFromGTK((s)) #endif // Some deprecated GTK+ prototypes we still use often @@ -53,72 +116,6 @@ void gtk_window_set_policy (GtkWindow *window, G_END_DECLS -//----------------------------------------------------------------------------- -// idle system -//----------------------------------------------------------------------------- - -extern void wxapp_install_idle_handler(); -extern bool g_isIdle; - -//----------------------------------------------------------------------------- -// Convenience class for g_freeing a gchar* on scope exit automatically -//----------------------------------------------------------------------------- - -class wxGtkString -{ -public: - explicit wxGtkString(gchar *s) : m_str(s) { } - ~wxGtkString() { g_free(m_str); } - - operator gchar *() const { return m_str; } - -private: - gchar *m_str; - - DECLARE_NO_COPY_CLASS(wxGtkString) -}; - -//----------------------------------------------------------------------------- -// GTK+ scroll types -> wxEventType -//----------------------------------------------------------------------------- - -// translate a GTK+ scroll type to a wxEventType -inline wxEventType GtkScrollTypeToWx(guint scrollType) -{ - wxEventType command; - switch ( scrollType ) - { - case GTK_SCROLL_STEP_BACKWARD: - command = wxEVT_SCROLL_LINEUP; - break; - - case GTK_SCROLL_STEP_FORWARD: - command = wxEVT_SCROLL_LINEDOWN; - break; - - case GTK_SCROLL_PAGE_BACKWARD: - command = wxEVT_SCROLL_PAGEUP; - break; - - case GTK_SCROLL_PAGE_FORWARD: - command = wxEVT_SCROLL_PAGEDOWN; - break; - - default: - command = wxEVT_SCROLL_THUMBTRACK; - } - - return command; -} - -inline wxEventType GtkScrollWinTypeToWx(guint scrollType) -{ - // GtkScrollTypeToWx() returns SCROLL_XXX, not SCROLLWIN_XXX as we need - return GtkScrollTypeToWx(scrollType) + - wxEVT_SCROLLWIN_TOP - wxEVT_SCROLL_TOP; -} - - //----------------------------------------------------------------------------- // Misc. functions //----------------------------------------------------------------------------- @@ -139,5 +136,12 @@ extern "C" gboolean gtk_icon_size_lookup (GtkIconSize size, gint *height); #endif +#ifdef __WXGTK20__ +#include + +// Returns stock accelerator modifier and key code for the given ID +WXDLLEXPORT bool wxGetStockGtkAccelerator(const char *id, GdkModifierType *mod, guint *key); +#endif + #endif // _WX_GTK_PRIVATE_H_