// Modified by:
// Created: 12.03.02
// RCS-ID: $Id$
-// Copyright: (c) 2002 Vadim Zeitlin <vadim@wxwindows.org>
+// Copyright: (c) 2002 Vadim Zeitlin <vadim@wxwidgets.org>
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#ifndef _WX_GTK_PRIVATE_H_
#define _WX_GTK_PRIVATE_H_
-#include <gdk/gdk.h>
#include <gtk/gtk.h>
#include "wx/event.h"
#define GTK_CHECK_VERSION(a, b, c) 0
#endif
-#ifdef __WXGTK20__
#if wxUSE_UNICODE
- #define wxGTK_CONV(s) wxConvUTF8.cWX2MB(s)
- #define wxGTK_CONV_BACK(s) wxConvUTF8.cMB2WX(s)
+ #define wxGTK_CONV(s) wxConvUTF8.cWX2MB((s))
+ #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) wxConvUTF8.cMB2WX((s))
#else
- #define wxGTK_CONV(s) wxConvUTF8.cWC2MB( wxConvLocal.cWX2WC(s) )
- #define wxGTK_CONV_BACK(s) wxConvLocal.cWC2WX( (wxConvUTF8.cMB2WC( s ) ) )
-#endif
-#else
- #define wxGTK_CONV(s) s.c_str()
- #define wxGTK_CONV_BACK(s) s
-#endif
+ #include "wx/font.h"
+ // convert the text in given encoding to UTF-8 used by wxGTK
+ extern wxCharBuffer
+ wxConvertToGTK(const wxString& s,
+ wxFontEncoding enc = wxFONTENCODING_SYSTEM);
-// GTK+ 2.0 compatibility define is broken when used from C++ as it
-// casts enum to int implicitly
-#ifdef __WXGTK20__
- #undef gtk_signal_disconnect_by_func
- #define gtk_signal_disconnect_by_func(object,func,data) \
- gtk_signal_compat_matched((object), (func), (data), \
- (GSignalMatchType)(G_SIGNAL_MATCH_FUNC | \
- G_SIGNAL_MATCH_DATA), 0)
-#endif
+ // 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);
+ }
-// child is not a member of GTK_BUTTON() any more in GTK+ 2.0
-#ifdef __WXGTK20__
- #define BUTTON_CHILD(w) GTK_BIN((w))->child
-#else
- #define BUTTON_CHILD(w) GTK_BUTTON((w))->child
+ #define wxGTK_CONV_ENC(s, enc) wxConvertToGTK((s), (enc))
+ #define wxGTK_CONV_FONT(s, font) wxConvertToGTK((s), (font))
+ #define wxGTK_CONV(s) wxGTK_CONV_FONT((s), m_font)
+ #define wxGTK_CONV_SYS(s) wxConvertToGTK((s))
+ #define wxGTK_CONV_BACK(s) wxConvLocal.cWC2WX(wxConvUTF8.cMB2WC((s)))
#endif
-// event_window has disappeared from GtkToggleButton in GTK+ 2.0
-#ifdef __WXGTK20__
- #define TOGGLE_BUTTON_EVENT_WIN(w) GTK_BUTTON((w))->event_window
-#else
- #define TOGGLE_BUTTON_EVENT_WIN(w) GTK_TOGGLE_BUTTON((w))->event_window
-#endif
+// Some deprecated GTK+ prototypes we still use often
+// FIXME: Don't use them if possible.
+G_BEGIN_DECLS
-// gtk_editable_{copy|cut|paste}_clipboard() had an extra argument under
-// previous GTK+ versions but no more
-#if defined(__WXGTK20__) || (GTK_MINOR_VERSION > 0)
- #define DUMMY_CLIPBOARD_ARG
-#else
- #define DUMMY_CLIPBOARD_ARG ,0
-#endif
+// Should use gtk_image_new, but the mask seems to be handled different,
+// and we need to migrate
+GtkWidget* gtk_pixmap_new (GdkPixmap *pixmap,
+ GdkBitmap *mask);
-// _GtkEditable is now private
-#ifdef __WXGTK20__
- #define GET_EDITABLE_POS(w) gtk_editable_get_position(GTK_EDITABLE(w))
- #define SET_EDITABLE_POS(w, pos) \
- gtk_editable_set_position(GTK_EDITABLE(w), (pos))
-#else
- #define GET_EDITABLE_POS(w) GTK_EDITABLE((w))->current_pos
- #define SET_EDITABLE_POS(w, pos) \
- GTK_EDITABLE((w))->current_pos = (pos)
-#endif
+// Deprecated since GTK+-1.3.7:
+// Trivial wrapper around gtk_window_move, with some side effects we seem to rely on
+void gtk_widget_set_uposition (GtkWidget *widget,
+ gint x,
+ gint y);
-// this GtkNotebook struct field has been renamed
-#ifdef __WXGTK20__
- #define NOTEBOOK_PANEL(nb) GTK_NOTEBOOK(nb)->event_window
-#else
- #define NOTEBOOK_PANEL(nb) GTK_NOTEBOOK(nb)->panel
-#endif
+// We rely on the allow_shrink parameter in one place
+void gtk_window_set_policy (GtkWindow *window,
+ gint allow_shrink,
+ gint allow_grow,
+ gint auto_shrink);
-#ifdef __WXGTK20__
- #define SCROLLBAR_CBACK_ARG
- #define GET_SCROLL_TYPE(w) GTK_SCROLL_JUMP
-#else
- #define SCROLLBAR_CBACK_ARG
- #define GET_SCROLL_TYPE(w) GTK_RANGE((w))->scroll_type
-#endif
+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
+//-----------------------------------------------------------------------------
-// translate a GTK+ scroll type to a wxEventType
-inline wxEventType GtkScrollTypeToWx(guint scrollType)
+class wxGtkString
{
- wxEventType command;
- switch ( scrollType )
- {
- case GTK_SCROLL_STEP_BACKWARD:
- command = wxEVT_SCROLL_LINEUP;
- break;
+public:
+ explicit wxGtkString(gchar *s) : m_str(s) { }
+ ~wxGtkString() { g_free(m_str); }
- case GTK_SCROLL_STEP_FORWARD:
- command = wxEVT_SCROLL_LINEDOWN;
- break;
+ const gchar *c_str() const { return m_str; }
- case GTK_SCROLL_PAGE_BACKWARD:
- command = wxEVT_SCROLL_PAGEUP;
- break;
+ operator gchar *() const { return m_str; }
- case GTK_SCROLL_PAGE_FORWARD:
- command = wxEVT_SCROLL_PAGEDOWN;
- break;
+private:
+ gchar *m_str;
- default:
- command = wxEVT_SCROLL_THUMBTRACK;
- }
+ DECLARE_NO_COPY_CLASS(wxGtkString)
+};
- return command;
-}
+//-----------------------------------------------------------------------------
+// Misc. functions
+//-----------------------------------------------------------------------------
-inline wxEventType GtkScrollWinTypeToWx(guint scrollType)
-{
- // GtkScrollTypeToWx() returns SCROLL_XXX, not SCROLLWIN_XXX as we need
- return GtkScrollTypeToWx(scrollType) +
- wxEVT_SCROLLWIN_TOP - wxEVT_SCROLL_TOP;
-}
-
-
-
-// In wxGTK2 the wxMessageDialog is not a real wxDialog, instead a
-// gtk_message_dialog is created, shown and destroyed inside the ShowModal()
-// call. Since its m_widget will always be NULL there would normally be lots
-// of wxCHECK asserts triggered by calling base class methods that are valid
-// calls (or just ignored) on other wx ports. Using these macros instead of
-// wxCHECK will silence those asserts if the window is a wxMessageDialog and
-// will let the method doing the check just be ignored in that case. If it's
-// not a wxMessageDialog then it behaves just like before.
-//
-// NOTE: Once more native dialogs are used then this will need to be
-// generalized a bit, perhaps with a IsNativeGTKDialog method or
-// something...
-
-#if wxUSE_MSGDLG && defined(__WXGTK20__) && !defined(__WXGPE__)
-#define wxCHECK_VALID_WIDGET(rc) \
- if (!(m_widget != NULL)) { \
- if (!wxIsKindOf(this, wxMessageDialog)) { wxFAIL_MSG(wxT("invalid window")); } \
- return rc; \
- }
+// Needed for implementing e.g. combobox on wxGTK within a modal dialog.
+void wxAddGrab(wxWindow* window);
+void wxRemoveGrab(wxWindow* window);
-#define wxCHECK_VALID_WIDGET_RET() \
- if (!(m_widget != NULL)) { \
- if (!wxIsKindOf(this, wxMessageDialog)) { wxFAIL_MSG(wxT("invalid window")); } \
- return; \
- }
+// Escapes string so that it is valid Pango markup XML string:
+WXDLLIMPEXP_CORE wxString wxEscapeStringForPangoMarkup(const wxString& str);
-#else // not wxGTK2, so just use wxCHECK
-#define wxCHECK_VALID_WIDGET(rc) wxCHECK_MSG( (m_widget != NULL), rc, wxT("invalid window") )
-#define wxCHECK_VALID_WIDGET_RET() wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
+// The declaration for gtk_icon_size_lookup was accidentally ifdefed out in
+// GTK+ 2.1.0 which Sun seem to have shipped with some versions of JDS
+// for Solaris 9 x86.
+#ifdef NEED_GTK_ICON_SIZE_LOOKUP
+extern "C" gboolean gtk_icon_size_lookup (GtkIconSize size,
+ gint *width,
+ gint *height);
#endif
-
#endif // _WX_GTK_PRIVATE_H_
projects / wxWidgets.git / blobdiff