X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/24377c46813426a325a209c45bbca0a9e8da054b..ef8f6d9590b7f9c73dcdfac244647c6e88ebd2ec:/src/gtk/app.cpp

diff --git a/src/gtk/app.cpp b/src/gtk/app.cpp
index 138f2eac56..a627c8ee22 100644
--- a/src/gtk/app.cpp
+++ b/src/gtk/app.cpp
@@ -44,70 +44,6 @@
     wxFORCE_LINK_MODULE(gnome_vfs)
 #endif
 
-//-----------------------------------------------------------------------------
-// global data
-//-----------------------------------------------------------------------------
-
-static GtkWidget *gs_RootWindow = (GtkWidget*) NULL;
-
-//-----------------------------------------------------------------------------
-// wxYield
-//-----------------------------------------------------------------------------
-
-// not static because used by textctrl.cpp
-//
-// MT-FIXME
-bool wxIsInsideYield = false;
-
-bool wxApp::Yield(bool onlyIfNeeded)
-{
-    if ( wxIsInsideYield )
-    {
-        if ( !onlyIfNeeded )
-        {
-            wxFAIL_MSG( wxT("wxYield called recursively" ) );
-        }
-
-        return false;
-    }
-
-#if wxUSE_THREADS
-    if ( !wxThread::IsMain() )
-    {
-        // can't call gtk_main_iteration() from other threads like this
-        return true;
-    }
-#endif // wxUSE_THREADS
-
-    wxIsInsideYield = true;
-
-#if wxUSE_LOG
-    // disable log flushing from here because a call to wxYield() shouldn't
-    // normally result in message boxes popping up &c
-    wxLog::Suspend();
-#endif
-
-    while (EventsPending())
-        gtk_main_iteration();
-
-    // It's necessary to call ProcessIdle() to update the frames sizes which
-    // might have been changed (it also will update other things set from
-    // OnUpdateUI() which is a nice (and desired) side effect). But we
-    // call ProcessIdle() only once since this is not meant for longish
-    // background jobs (controlled by wxIdleEvent::RequestMore() and the
-    // return value of Processidle().
-    ProcessIdle();
-
-#if wxUSE_LOG
-    // let the logs be flashed again
-    wxLog::Resume();
-#endif
-
-    wxIsInsideYield = false;
-
-    return true;
-}
-
 //-----------------------------------------------------------------------------
 // local functions
 //-----------------------------------------------------------------------------
@@ -179,7 +115,8 @@ bool wxApp::DoIdle()
         id_save = m_idleSourceId;
         m_idleSourceId = 0;
         wx_add_idle_hooks();
-#ifdef __WXDEBUG__
+
+#if wxDEBUG_LEVEL
         // don't generate the idle events while the assert modal dialog is shown,
         // this matches the behavior of wxMSW
         if (m_isInAssert)
@@ -190,6 +127,8 @@ bool wxApp::DoIdle()
     gdk_threads_enter();
     bool needMore;
     do {
+        ProcessPendingEvents();
+
         needMore = ProcessIdle();
     } while (needMore && gtk_events_pending() == 0);
     gdk_threads_leave();
@@ -204,6 +143,11 @@ bool wxApp::DoIdle()
         g_source_remove(m_idleSourceId);
         m_idleSourceId = 0;
     }
+
+    // Pending events can be added asynchronously,
+    // need to keep idle source if any have appeared
+    needMore = needMore || HasPendingEvents();
+
     // if more idle processing requested
     if (needMore)
     {
@@ -222,12 +166,14 @@ bool wxApp::DoIdle()
 
 GtkWidget* wxGetRootWindow()
 {
-    if (gs_RootWindow == NULL)
+    static GtkWidget *s_RootWindow = NULL;
+
+    if (s_RootWindow == NULL)
     {
-        gs_RootWindow = gtk_window_new( GTK_WINDOW_TOPLEVEL );
-        gtk_widget_realize( gs_RootWindow );
+        s_RootWindow = gtk_window_new( GTK_WINDOW_TOPLEVEL );
+        gtk_widget_realize( s_RootWindow );
     }
-    return gs_RootWindow;
+    return s_RootWindow;
 }
 
 //-----------------------------------------------------------------------------
@@ -238,9 +184,8 @@ IMPLEMENT_DYNAMIC_CLASS(wxApp,wxEvtHandler)
 
 wxApp::wxApp()
 {
-#ifdef __WXDEBUG__
     m_isInAssert = false;
-#endif // __WXDEBUG__
+
 #if wxUSE_THREADS
     m_idleMutex = NULL;
 #endif
@@ -251,6 +196,30 @@ wxApp::~wxApp()
 {
 }
 
+bool wxApp::SetNativeTheme(const wxString& theme)
+{
+    wxString path;
+    path = gtk_rc_get_theme_dir();
+    path += "/";
+    path += theme.utf8_str();
+    path += "/gtk-2.0/gtkrc";
+
+    if ( wxFileExists(path.utf8_str()) )
+        gtk_rc_add_default_file(path.utf8_str());
+    else if ( wxFileExists(theme.utf8_str()) )
+        gtk_rc_add_default_file(theme.utf8_str());
+    else
+    {
+        wxLogWarning("Theme \"%s\" not available.", theme);
+
+        return false;
+    }
+
+    gtk_rc_reparse_all_for_settings(gtk_settings_get_default(), TRUE);
+
+    return true;
+}
+
 bool wxApp::OnInitGui()
 {
     if ( !wxAppBase::OnInitGui() )
@@ -335,22 +304,16 @@ bool wxApp::Initialize(int& argc_, wxChar **argv_)
     }
 #endif // wxUSE_THREADS
 
-    // We should have the wxUSE_WCHAR_T test on the _outside_
-#if wxUSE_WCHAR_T
     // gtk+ 2.0 supports Unicode through UTF-8 strings
     wxConvCurrent = &wxConvUTF8;
-#else // !wxUSE_WCHAR_T
-    if (!wxOKlibc())
-        wxConvCurrent = (wxMBConv*) NULL;
-#endif // wxUSE_WCHAR_T/!wxUSE_WCHAR_T
 
     // decide which conversion to use for the file names
 
     // (1) this variable exists for the sole purpose of specifying the encoding
     //     of the filenames for GTK+ programs, so use it if it is set
-    wxString encName(wxGetenv(_T("G_FILENAME_ENCODING")));
-    encName = encName.BeforeFirst(_T(','));
-    if (encName.CmpNoCase(_T("@locale")) == 0)
+    wxString encName(wxGetenv(wxT("G_FILENAME_ENCODING")));
+    encName = encName.BeforeFirst(wxT(','));
+    if (encName.CmpNoCase(wxT("@locale")) == 0)
         encName.clear();
     encName.MakeUpper();
 #if wxUSE_INTL
@@ -360,13 +323,13 @@ bool wxApp::Initialize(int& argc_, wxChar **argv_)
         //     filenames in this locale too
         encName = wxLocale::GetSystemEncodingName().Upper();
         // (3) finally use UTF-8 by default
-        if (encName.empty() || encName == _T("US-ASCII"))
-            encName = _T("UTF-8");
-        wxSetEnv(_T("G_FILENAME_ENCODING"), encName);
+        if (encName.empty() || encName == wxT("US-ASCII"))
+            encName = wxT("UTF-8");
+        wxSetEnv(wxT("G_FILENAME_ENCODING"), encName);
     }
 #else
     if (encName.empty())
-        encName = _T("UTF-8");
+        encName = wxT("UTF-8");
 
     // if wxUSE_INTL==0 it probably indicates that only "C" locale is supported
     // by the program anyhow so prevent GTK+ from calling setlocale(LC_ALL, "")
@@ -413,6 +376,7 @@ bool wxApp::Initialize(int& argc_, wxChar **argv_)
         }
 
         argc_ = argcGTK;
+        argv_[argc_] = NULL;
     }
     //else: gtk_init() didn't modify our parameters
 
@@ -536,25 +500,30 @@ bool wxApp::EventsPending()
     return gtk_events_pending() != 0;
 }
 
-#ifdef __WXDEBUG__
-
 void wxApp::OnAssertFailure(const wxChar *file,
                             int line,
                             const wxChar* func,
                             const wxChar* cond,
                             const wxChar *msg)
 {
-
+    // there is no need to do anything if asserts are disabled in this build
+    // anyhow
+#if wxDEBUG_LEVEL
     // block wx idle events while assert dialog is showing
     m_isInAssert = true;
 
     wxAppBase::OnAssertFailure(file, line, func, cond, msg);
 
     m_isInAssert = false;
+#else // !wxDEBUG_LEVEL
+    wxUnusedVar(file);
+    wxUnusedVar(line);
+    wxUnusedVar(func);
+    wxUnusedVar(cond);
+    wxUnusedVar(msg);
+#endif // wxDEBUG_LEVEL/!wxDEBUG_LEVEL
 }
 
-#endif // __WXDEBUG__
-
 #if wxUSE_THREADS
 void wxGUIAppTraits::MutexGuiEnter()
 {