+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: src/palmos/app.cpp
-// Purpose: wxApp
-// Author: William Osborne - minimal working wxPalmOS port
-// Modified by:
-// Created: 10/08/04
-// RCS-ID: $Id$
-// Copyright: (c) William Osborne
-// Licence: wxWindows licence
-/////////////////////////////////////////////////////////////////////////////
-
-// ===========================================================================
-// declarations
-// ===========================================================================
-
-// ---------------------------------------------------------------------------
-// headers
-// ---------------------------------------------------------------------------
-
-// For compilers that support precompilation, includes "wx.h".
-#include "wx/wxprec.h"
-
-#if defined(__BORLANDC__)
- #pragma hdrstop
-#endif
-
-#ifndef WX_PRECOMP
- #include "wx/dynarray.h"
- #include "wx/frame.h"
- #include "wx/app.h"
- #include "wx/utils.h"
- #include "wx/gdicmn.h"
- #include "wx/pen.h"
- #include "wx/brush.h"
- #include "wx/cursor.h"
- #include "wx/icon.h"
- #include "wx/palette.h"
- #include "wx/dc.h"
- #include "wx/dialog.h"
- #include "wx/msgdlg.h"
- #include "wx/intl.h"
- #include "wx/crt.h"
- #include "wx/log.h"
- #include "wx/module.h"
-#endif
-
-#include "wx/apptrait.h"
-#include "wx/filename.h"
-#include "wx/dynlib.h"
-#include "wx/evtloop.h"
-
-#if wxUSE_TOOLTIPS
- #include "wx/tooltip.h"
-#endif // wxUSE_TOOLTIPS
-
-// We don't support OLE
-#undef wxUSE_OLE
-#define wxUSE_OLE 0
-
-#include <string.h>
-#include <ctype.h>
-
-// ---------------------------------------------------------------------------
-// global variables
-// ---------------------------------------------------------------------------
-
-// NB: all "NoRedraw" classes must have the same names as the "normal" classes
-// with NR suffix - wxWindow::MSWCreate() supposes this
-const wxChar *wxCanvasClassName = wxT("wxWindowClass");
-const wxChar *wxCanvasClassNameNR = wxT("wxWindowClassNR");
-const wxChar *wxMDIFrameClassName = wxT("wxMDIFrameClass");
-const wxChar *wxMDIFrameClassNameNoRedraw = wxT("wxMDIFrameClassNR");
-const wxChar *wxMDIChildFrameClassName = wxT("wxMDIChildFrameClass");
-const wxChar *wxMDIChildFrameClassNameNoRedraw = wxT("wxMDIChildFrameClassNR");
-
-// ----------------------------------------------------------------------------
-// private functions
-// ----------------------------------------------------------------------------
-
-// ===========================================================================
-// wxGUIAppTraits implementation
-// ===========================================================================
-
-// private class which we use to pass parameters from BeforeChildWaitLoop() to
-// AfterChildWaitLoop()
-struct ChildWaitLoopData
-{
- ChildWaitLoopData(wxWindowDisabler *wd_, wxWindow *winActive_)
- {
- wd = wd_;
- winActive = winActive_;
- }
-
- wxWindowDisabler *wd;
- wxWindow *winActive;
-};
-
-void *wxGUIAppTraits::BeforeChildWaitLoop()
-{
- return NULL;
-}
-
-void wxGUIAppTraits::AfterChildWaitLoop(void *dataOrig)
-{
-}
-
-#if wxUSE_THREADS
-bool wxGUIAppTraits::DoMessageFromThreadWait()
-{
- return false;
-}
-#endif // wxUSE_THREADS
-
-wxPortId wxGUIAppTraits::GetToolkitVersion(int *majVer, int *minVer) const
-{
- // TODO: how to get PalmOS GUI system version ?
- return wxPORT_PALMOS;
-}
-
-#if wxUSE_TIMER
-wxTimerImpl* wxGUIAppTraits::CreateTimerImpl(wxTimer *timer)
-{
- return new wxPalmOSTimerImpl(timer);
-};
-#endif // wxUSE_TIMER
-
-wxEventLoopBase* wxGUIAppTraits::CreateEventLoop()
-{
- return new wxEventLoop;
-}
-// ===========================================================================
-// wxApp implementation
-// ===========================================================================
-
-int wxApp::m_nCmdShow = 0;
-
-// ---------------------------------------------------------------------------
-// wxWin macros
-// ---------------------------------------------------------------------------
-
-IMPLEMENT_DYNAMIC_CLASS(wxApp, wxEvtHandler)
-
-BEGIN_EVENT_TABLE(wxApp, wxEvtHandler)
- EVT_END_SESSION(wxApp::OnEndSession)
- EVT_QUERY_END_SESSION(wxApp::OnQueryEndSession)
-END_EVENT_TABLE()
-
-// class to ensure that wxAppBase::CleanUp() is called if our Initialize()
-// fails
-class wxCallBaseCleanup
-{
-public:
- wxCallBaseCleanup(wxApp *app) : m_app(app) { }
- ~wxCallBaseCleanup() { if ( m_app ) m_app->wxAppBase::CleanUp(); }
-
- void Dismiss() { m_app = NULL; }
-
-private:
- wxApp *m_app;
-};
-
-//// Initialize
-bool wxApp::Initialize(int& argc, wxChar **argv)
-{
- if ( !wxAppBase::Initialize(argc, argv) )
- return false;
-
- // ensure that base cleanup is done if we return too early
- wxCallBaseCleanup callBaseCleanup(this);
-
- wxWinHandleHash = new wxWinHashTable(wxKEY_INTEGER, 100);
-
- callBaseCleanup.Dismiss();
-
- return true;
-}
-
-// ---------------------------------------------------------------------------
-// RegisterWindowClasses
-// ---------------------------------------------------------------------------
-
-// TODO we should only register classes really used by the app. For this it
-// would be enough to just delay the class registration until an attempt
-// to create a window of this class is made.
-bool wxApp::RegisterWindowClasses()
-{
- return true;
-}
-
-// ---------------------------------------------------------------------------
-// UnregisterWindowClasses
-// ---------------------------------------------------------------------------
-
-bool wxApp::UnregisterWindowClasses()
-{
- bool retval = true;
- return retval;
-}
-
-void wxApp::CleanUp()
-{
- // all objects pending for deletion must be deleted first, otherwise we
- // would crash when they use wxWinHandleHash (and UnregisterWindowClasses()
- // call wouldn't succeed as long as any windows still exist), so call the
- // base class method first and only then do our clean up
- wxAppBase::CleanUp();
-
- // for an EXE the classes are unregistered when it terminates but DLL may
- // be loaded several times (load/unload/load) into the same process in
- // which case the registration will fail after the first time if we don't
- // unregister the classes now
- UnregisterWindowClasses();
-
- wxDELETE(wxWinHandleHash);
-}
-
-// ----------------------------------------------------------------------------
-// wxApp ctor/dtor
-// ----------------------------------------------------------------------------
-
-wxApp::wxApp()
-{
- m_printMode = wxPRINT_WINDOWS;
-}
-
-wxApp::~wxApp()
-{
- wxChar **argv_tmp;
- argv_tmp = argv;
- // src/palmos/main.cpp
- // our cmd line arguments are allocated inside wxEntry(HINSTANCE), they
- // don't come from main(), so we have to free them
- while ( argc )
- {
- // m_argv elements were allocated by wxStrdup()
- if (argv_tmp[--argc]) {
- free((void *)(argv_tmp[--argc]));
- }
- }
- // but m_argv itself -- using new[]
- delete [] argv_tmp;
- //argv = NULL;
-}
-
-// ----------------------------------------------------------------------------
-// wxApp idle handling
-// ----------------------------------------------------------------------------
-
-void wxApp::WakeUpIdle()
-{
-}
-
-// ----------------------------------------------------------------------------
-// other wxApp event hanlders
-// ----------------------------------------------------------------------------
-
-void wxApp::OnEndSession(wxCloseEvent& WXUNUSED(event))
-{
- if (GetTopWindow())
- GetTopWindow()->Close(true);
-}
-
-// Default behaviour: close the application with prompts. The
-// user can veto the close, and therefore the end session.
-void wxApp::OnQueryEndSession(wxCloseEvent& event)
-{
- if (GetTopWindow())
- {
- if (!GetTopWindow()->Close(!event.CanVeto()))
- event.Veto(true);
- }
-}
-
-// ----------------------------------------------------------------------------
-// miscellaneous
-// ----------------------------------------------------------------------------
-
-/* static */
-int wxApp::GetComCtl32Version()
-{
- return 0;
-}
-
-#if wxUSE_EXCEPTIONS
-
-// ----------------------------------------------------------------------------
-// exception handling
-// ----------------------------------------------------------------------------
-
-bool wxApp::OnExceptionInMainLoop()
-{
- return true;
-}
-
-#endif // wxUSE_EXCEPTIONS
projects / wxWidgets.git / blobdiff