// Name: src/dfb/window.cpp
// Purpose: wxWindow
// Author: Vaclav Slavik
-// (based on GTK, MSW, MGL implementations)
+// (based on GTK, MSW implementations)
// Created: 2006-80-10
// RCS-ID: $Id$
// Copyright: (c) 2006 REA Elektronik GmbH
#include "wx/dfb/private.h"
#include "wx/private/overlay.h"
-#define TRACE_EVENTS _T("events")
-#define TRACE_PAINT _T("paint")
+#define TRACE_EVENTS "events"
+#define TRACE_PAINT "paint"
// ===========================================================================
// implementation
BEGIN_EVENT_TABLE(wxWindowDFB, wxWindowBase)
END_EVENT_TABLE()
+//-----------------------------------------------------------------------------
+// global functions
+//-----------------------------------------------------------------------------
+
+wxWindow *wxGetActiveWindow()
+{
+ return wxWindow::FindFocus();
+}
+
// ----------------------------------------------------------------------------
// constructors and such
// ----------------------------------------------------------------------------
void wxWindowDFB::Init()
{
m_isShown = true;
- m_frozenness = 0;
m_tlw = NULL;
m_overlays = NULL;
}
{
SendDestroyEvent();
- m_isBeingDeleted = true;
-
if ( gs_mouseCapture == this )
ReleaseMouse();
wxIDirectFBSurfacePtr wxWindowDFB::ObtainDfbSurface() const
{
- wxCHECK_MSG( m_parent, NULL, _T("parentless window?") );
+ wxCHECK_MSG( m_parent, NULL, "parentless window?" );
wxIDirectFBSurfacePtr parentSurface(m_parent->GetDfbSurface());
- wxCHECK_MSG( parentSurface, NULL, _T("invalid parent surface") );
+ wxCHECK_MSG( parentSurface, NULL, "invalid parent surface" );
wxRect r(GetRect());
AdjustForParentClientOrigin(r.x, r.y, 0);
if ( !m_surface )
{
m_surface = ObtainDfbSurface();
- wxASSERT_MSG( m_surface, _T("invalid DirectFB surface") );
+ wxASSERT_MSG( m_surface, "invalid DirectFB surface" );
}
return m_surface;
// notify the parent keeping track of focus for the kbd navigation
// purposes that we got it
wxChildFocusEvent eventFocus((wxWindow*)this);
- GetEventHandler()->ProcessEvent(eventFocus);
+ HandleWindowEvent(eventFocus);
wxFocusEvent event(wxEVT_SET_FOCUS, GetId());
event.SetEventObject(this);
event.SetWindow((wxWindow*)oldFocusedWindow);
- GetEventHandler()->ProcessEvent(event);
+ HandleWindowEvent(event);
#if wxUSE_CARET
// caret needs to be informed about focus change
void wxWindowDFB::DFBKillFocus()
{
wxCHECK_RET( gs_focusedWindow == this,
- _T("killing focus on window that doesn't have it") );
+ "killing focus on window that doesn't have it" );
gs_focusedWindow = NULL;
wxFocusEvent event(wxEVT_KILL_FOCUS, GetId());
event.SetEventObject(this);
event.SetWindow(gs_toBeFocusedWindow);
- GetEventHandler()->ProcessEvent(event);
+ HandleWindowEvent(event);
}
// ----------------------------------------------------------------------------
// Raise the window to the top of the Z order
void wxWindowDFB::Raise()
{
- wxFAIL_MSG( _T("Raise() not implemented") );
+ wxFAIL_MSG( "Raise() not implemented" );
}
// Lower the window to the bottom of the Z order
void wxWindowDFB::Lower()
{
- wxFAIL_MSG( _T("Lower() not implemented") );
+ wxFAIL_MSG( "Lower() not implemented" );
}
void wxWindowDFB::DoCaptureMouse()
#warning "implement this"
#if 0
- if ( m_cursor.Ok() )
+ if ( m_cursor.IsOk() )
DFB_wmSetWindowCursor(m_wnd, *m_cursor.GetDFBCursor());
else
DFB_wmSetWindowCursor(m_wnd, *wxSTANDARD_CURSOR->GetDFBCursor());
if ( y >= h ) y = h-1;
wxIDirectFBDisplayLayerPtr layer(wxIDirectFB::Get()->GetDisplayLayer());
- wxCHECK_RET( layer, _T("no display layer") );
+ wxCHECK_RET( layer, "no display layer" );
layer->WarpCursor(x, y);
}
return false;
#warning "implement this"
- wxFAIL_MSG( _T("reparenting not yet implemented") );
+ wxFAIL_MSG( "reparenting not yet implemented" );
return true;
}
static wxPoint GetScreenPosOfClientOrigin(const wxWindowDFB *win)
{
- wxCHECK_MSG( win, wxPoint(0, 0), _T("no window provided") );
+ wxCHECK_MSG( win, wxPoint(0, 0), "no window provided" );
wxPoint pt(win->GetPosition() + win->GetClientAreaOrigin());
wxSize newSize(width, height);
wxSizeEvent event(newSize, GetId());
event.SetEventObject(this);
- GetEventHandler()->ProcessEvent(event);
+ HandleWindowEvent(event);
}
}
return dc.GetCharWidth();
}
-void wxWindowDFB::GetTextExtent(const wxString& string,
- int *x, int *y,
- int *descent, int *externalLeading,
- const wxFont *theFont) const
+void wxWindowDFB::DoGetTextExtent(const wxString& string,
+ int *x, int *y,
+ int *descent,
+ int *externalLeading,
+ const wxFont *theFont) const
{
wxWindowDC dc((wxWindow*)this);
dc.GetTextExtent(string, x, y, descent, externalLeading, (wxFont*)theFont);
// painting
// ---------------------------------------------------------------------------
-void wxWindowDFB::Clear()
-{
- wxClientDC dc((wxWindow *)this);
- wxBrush brush(GetBackgroundColour(), wxSOLID);
- dc.SetBackground(brush);
- dc.Clear();
-}
-
void wxWindowDFB::Refresh(bool WXUNUSED(eraseBack), const wxRect *rect)
{
if ( !IsShown() || IsFrozen() )
void wxWindowDFB::DoRefreshRect(const wxRect& rect)
{
wxWindow *parent = GetParent();
- wxCHECK_RET( parent, _T("no parent") );
+ wxCHECK_RET( parent, "no parent" );
// don't overlap outside of the window (NB: 'rect' is in window coords):
wxRect r(rect);
return;
wxLogTrace(TRACE_PAINT,
- _T("%p ('%s'): refresh rect [%i,%i,%i,%i]"),
+ "%p ('%s'): refresh rect [%i,%i,%i,%i]",
this, GetName().c_str(),
rect.x, rect.y, rect.GetRight(), rect.GetBottom());
GetParent()->Update();
}
-void wxWindowDFB::Freeze()
-{
- m_frozenness++;
-}
-
-void wxWindowDFB::Thaw()
+void wxWindowDFB::DoThaw()
{
- wxASSERT_MSG( IsFrozen(), _T("Thaw() without matching Freeze()") );
-
- if ( --m_frozenness == 0 )
- {
- if ( IsShown() )
- DoRefreshWindow();
- }
+ if ( IsShown() )
+ DoRefreshWindow();
}
void wxWindowDFB::PaintWindow(const wxRect& rect)
{
- wxCHECK_RET( !IsFrozen() && IsShown(), _T("shouldn't be called") );
+ wxCHECK_RET( !IsFrozen() && IsShown(), "shouldn't be called" );
wxLogTrace(TRACE_PAINT,
- _T("%p ('%s'): painting region [%i,%i,%i,%i]"),
+ "%p ('%s'): painting region [%i,%i,%i,%i]",
this, GetName().c_str(),
rect.x, rect.y, rect.GetRight(), rect.GetBottom());
// FIXME_DFB: don't waste time rendering the area if it's fully covered
// by some children, go directly to rendering the children
+ // (unless some child has HasTransparentBackground()=true!)
// NB: unconditionally send wxEraseEvent, because our implementation of
// wxWindow::Refresh() ignores the eraseBack argument
wxWindowDC dc((wxWindow*)this);
wxEraseEvent eventEr(m_windowId, &dc);
eventEr.SetEventObject(this);
- GetEventHandler()->ProcessEvent(eventEr);
+ HandleWindowEvent(eventEr);
wxRect clientRect(GetClientRect());
{
wxNcPaintEvent eventNc(GetId());
eventNc.SetEventObject(this);
- GetEventHandler()->ProcessEvent(eventNc);
+ HandleWindowEvent(eventNc);
}
else
{
- wxLogTrace(TRACE_PAINT, _T("%p ('%s'): not sending wxNcPaintEvent"),
+ wxLogTrace(TRACE_PAINT, "%p ('%s'): not sending wxNcPaintEvent",
this, GetName().c_str());
}
{
wxPaintEvent eventPt(GetId());
eventPt.SetEventObject(this);
- GetEventHandler()->ProcessEvent(eventPt);
+ HandleWindowEvent(eventPt);
}
else
{
- wxLogTrace(TRACE_PAINT, _T("%p ('%s'): not sending wxPaintEvent"),
+ wxLogTrace(TRACE_PAINT, "%p ('%s'): not sending wxPaintEvent",
this, GetName().c_str());
}
for ( wxDfbOverlaysList::const_iterator i = m_overlays->begin();
i != m_overlays->end(); ++i )
{
- // FIXME: the cast is necessary for STL build where the iterator
- // (incorrectly) returns void* and not wxOverlayImpl*
- wxOverlayImpl *overlay = (wxOverlayImpl*) *i;
+ const wxOverlayImpl * const overlay = *i;
wxRect orectOrig(overlay->GetRect());
wxRect orect(orectOrig);
void wxWindowDFB::RemoveOverlay(wxOverlayImpl *overlay)
{
- wxCHECK_RET( m_overlays, _T("no overlays to remove") );
+ wxCHECK_RET( m_overlays, "no overlays to remove" );
m_overlays->Remove(overlay);
#define KEY(dfb, wx) \
case dfb: \
wxLogTrace(TRACE_EVENTS, \
- _T("key " #dfb " mapped to " #wx)); \
+ wxT("key " #dfb " mapped to " #wx)); \
return wx
// returns translated keycode, i.e. the one for KEYUP/KEYDOWN where 'a'..'z' is
case DIKI_KEYDEF_END:
case DIKI_NUMBER_OF_KEYS:
- wxFAIL_MSG( _T("invalid key_id value") );
+ wxFAIL_MSG( "invalid key_id value" );
return 0;
}
return key_symbol;
else
{
-#if wxUSE_WCHAR_T
wchar_t chr = key_symbol;
wxCharBuffer buf(wxConvUI->cWC2MB(&chr, 1, NULL));
if ( buf )
return *buf; // may be 0 if failed
else
-#endif // wxUSE_WCHAR_T
return 0;
}
#endif
const DFBWindowEvent& e = event_;
wxLogTrace(TRACE_EVENTS,
- _T("handling key %s event for window %p ('%s')"),
- e.type == DWET_KEYUP ? _T("up") : _T("down"),
+ "handling key %s event for window %p ('%s')",
+ e.type == DWET_KEYUP ? "up" : "down",
this, GetName().c_str());
// fill in wxKeyEvent fields:
event.SetTimestamp(wxDFB_EVENT_TIMESTAMP(e));
event.m_rawCode = e.key_code;
event.m_keyCode = GetTranslatedKeyCode(e.key_id);
- event.m_scanCode = 0; // not used by wx at all
#if wxUSE_UNICODE
event.m_uniChar = e.key_symbol;
#endif
if ( e.type == DWET_KEYUP )
{
event.SetEventType(wxEVT_KEY_UP);
- GetEventHandler()->ProcessEvent(event);
+ HandleWindowEvent(event);
}
else
{
event.SetEventType(wxEVT_KEY_DOWN);
- if ( GetEventHandler()->ProcessEvent(event) )
+ if ( HandleWindowEvent(event) )
return;
// only send wxEVT_CHAR event if not processed yet:
if ( event.m_keyCode != 0 )
{
event.SetEventType(wxEVT_CHAR);
- if ( GetEventHandler()->ProcessEvent(event) )
+ if ( HandleWindowEvent(event) )
return;
}
// Ctrl-TAB changes the (parent) window, i.e. switch notebook page:
navEvent.SetWindowChange(event.m_controlDown);
navEvent.SetCurrentFocus(wxStaticCast(this, wxWindow));
- GetParent()->GetEventHandler()->ProcessEvent(navEvent);
+ GetParent()->HandleWindowEvent(navEvent);
}
}
}
-// ---------------------------------------------------------------------------
-// idle events processing
-// ---------------------------------------------------------------------------
-
-void wxWindowDFB::OnInternalIdle()
-{
- if (wxUpdateUIEvent::CanUpdate(this))
- UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
-}
-
-
// Find the wxWindow at the current mouse position, returning the mouse
// position.
wxWindow* wxFindWindowAtPointer(wxPoint& pt)
return wxFindWindowAtPoint(pt = wxGetMousePosition());
}
-wxWindow* wxFindWindowAtPoint(const wxPoint& pt)
+wxWindow* wxFindWindowAtPoint(const wxPoint& WXUNUSED(pt))
{
- wxFAIL_MSG( _T("wxFindWindowAtPoint not implemented") );
+ wxFAIL_MSG( "wxFindWindowAtPoint not implemented" );
return NULL;
}
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