// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma implementation "app.h"
#endif
#ifdef __VMS
-#include <vms_jackets.h>
+// vms_jackets.h should for proper working be included before anything else
+# include <vms_jackets.h>
#undef ConnectionNumber
#endif
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
#include "wx/app.h"
#include "wx/gdicmn.h"
#include "wx/utils.h"
#include "wx/module.h"
#include "wx/image.h"
+#ifdef __WXGPE__
+#include <gpe/init.h>
+#endif
+
#ifdef __WXUNIVERSAL__
#include "wx/univ/theme.h"
#include "wx/univ/renderer.h"
IMPLEMENT_DYNAMIC_CLASS(wxApp,wxEvtHandler)
BEGIN_EVENT_TABLE(wxApp, wxEvtHandler)
- EVT_IDLE(wxApp::OnIdle)
+ EVT_IDLE(wxAppBase::OnIdle)
END_EVENT_TABLE()
wxApp::wxApp()
{
- m_initialized = FALSE;
#ifdef __WXDEBUG__
m_isInAssert = FALSE;
#endif // __WXDEBUG__
return visual;
}
-bool wxApp::ProcessIdle()
-{
- wxWindowList::Node* node = wxTopLevelWindows.GetFirst();
- node = wxTopLevelWindows.GetFirst();
- while (node)
- {
- wxWindow* win = node->GetData();
- CallInternalIdle( win );
-
- node = node->GetNext();
- }
-
- wxIdleEvent event;
- event.SetEventObject( this );
- ProcessEvent( event );
-
- return event.MoreRequested();
-}
-
-void wxApp::OnIdle( wxIdleEvent &event )
-{
- static bool s_inOnIdle = FALSE;
-
- // Avoid recursion (via ProcessEvent default case)
- if (s_inOnIdle)
- return;
-
- s_inOnIdle = TRUE;
-
- // Resend in the main thread events which have been prepared in other
- // threads
- ProcessPendingEvents();
-
- // 'Garbage' collection of windows deleted with Close()
- DeletePendingObjects();
-
- // Send OnIdle events to all windows
- bool needMore = SendIdleEvents();
-
- if (needMore)
- event.RequestMore(TRUE);
-
- s_inOnIdle = FALSE;
-}
-
-bool wxApp::SendIdleEvents()
-{
- bool needMore = FALSE;
-
- wxWindowList::Node* node = wxTopLevelWindows.GetFirst();
- while (node)
- {
- wxWindow* win = node->GetData();
- if (SendIdleEvents(win))
- needMore = TRUE;
-
- node = node->GetNext();
- }
-
- return needMore;
-}
-
-bool wxApp::CallInternalIdle( wxWindow* win )
-{
- win->OnInternalIdle();
-
- wxWindowList::Node *node = win->GetChildren().GetFirst();
- while (node)
- {
- wxWindow *win = node->GetData();
-
- CallInternalIdle( win );
- node = node->GetNext();
- }
-
- return TRUE;
-}
-
-bool wxApp::SendIdleEvents( wxWindow* win )
-{
- bool needMore = FALSE;
-
- wxIdleEvent event;
- event.SetEventObject(win);
-
- win->GetEventHandler()->ProcessEvent(event);
-
- if (event.MoreRequested())
- needMore = TRUE;
-
- wxWindowList::Node *node = win->GetChildren().GetFirst();
- while (node)
- {
- wxWindow *win = node->GetData();
-
- if (SendIdleEvents(win))
- needMore = TRUE;
- node = node->GetNext();
- }
-
- return needMore;
-}
-
-int wxApp::MainLoop()
-{
- gtk_main();
- return 0;
-}
-
-void wxApp::Exit()
-{
- // VZ: no idea why is it different from ExitMainLoop() but this is what
- // wxExit() used to do
- gtk_main_quit();
-}
-
-void wxApp::ExitMainLoop()
-{
- if (gtk_main_level() > 0)
- gtk_main_quit();
-}
-
-bool wxApp::Initialized()
-{
- return m_initialized;
-}
-
-bool wxApp::Pending()
-{
- return (gtk_events_pending() > 0);
-}
-
-void wxApp::Dispatch()
-{
- gtk_main_iteration();
-}
-
-bool wxApp::Initialize(int argc, wxChar **argv)
+bool wxApp::Initialize(int& argc, wxChar **argv)
{
- if ( !wxAppBase::Initialize(argc, argv) )
- return false;
-
+ bool init_result;
+
#if wxUSE_THREADS
// GTK 1.2 up to version 1.2.3 has broken threads
if ((gtk_major_version == 1) &&
(gtk_minor_version == 2) &&
(gtk_micro_version < 4))
{
- printf( "wxWindows warning: GUI threading disabled due to outdated GTK version\n" );
+ printf( "wxWidgets warning: GUI threading disabled due to outdated GTK version\n" );
}
else
{
- g_thread_init(NULL);
+ if (!g_thread_supported())
+ g_thread_init(NULL);
}
#endif // wxUSE_THREADS
#if wxUSE_UNICODE
// gtk_init() wants UTF-8, not wchar_t, so convert
int i;
- char *argvGTK = new char *[argc + 1];
+ char **argvGTK = new char *[argc + 1];
for ( i = 0; i < argc; i++ )
{
argvGTK[i] = wxStrdupA(wxConvUTF8.cWX2MB(argv[i]));
argvGTK[argc] = NULL;
int argcGTK = argc;
- gtk_init( &argcGTK, &argvGTK );
+
+#ifdef __WXGPE__
+ init_result = true; // is there a _check() version of this?
+ gpe_application_init( &argcGTK, &argvGTK );
+#else
+ init_result = gtk_init_check( &argcGTK, &argvGTK );
+#endif
if ( argcGTK != argc )
{
// we have to drop the parameters which were consumed by GTK+
for ( i = 0; i < argcGTK; i++ )
{
- while ( wxStrcmp(wxConvUTF8.cWX2MB(argv[i]), argvGTK[i]) != 0 )
+ while ( strcmp(wxConvUTF8.cWX2MB(argv[i]), argvGTK[i]) != 0 )
{
memmove(argv + i, argv + i + 1, argc - i);
}
#else // !wxUSE_UNICODE
// gtk_init() shouldn't actually change argv itself (just its contents) so
// it's ok to pass pointer to it
- gtk_init( &argc, &argv );
+ init_result = gtk_init_check( &argc, &argv );
#endif // wxUSE_UNICODE/!wxUSE_UNICODE
+ if (!init_result) {
+ wxLogError(wxT("Unable to initialize gtk, is DISPLAY set properly?"));
+ return false;
+ }
+
// we can not enter threads before gtk_init is done
gdk_threads_enter();
+ if ( !wxAppBase::Initialize(argc, argv) )
+ {
+ gdk_threads_leave();
+
+ return false;
+ }
+
wxSetDetectableAutoRepeat( TRUE );
#if wxUSE_INTL
void wxApp::CleanUp()
{
- wxAppBase::CleanUp();
-
gdk_threads_leave();
+
+ wxAppBase::CleanUp();
}
#ifdef __WXDEBUG__
projects / wxWidgets.git / blobdiff