// Author: Vaclav Slavik
// (based on GTK & MSW implementations)
// RCS-ID: $Id$
-// Copyright: (c) 2001 SciTech Software, Inc. (www.scitechsoft.com)
+// Copyright: (c) 2001-2002 SciTech Software, Inc. (www.scitechsoft.com)
// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
#ifndef WX_PRECOMP
#include "wx/window.h"
+ #include "wx/msgdlg.h"
#include "wx/accel.h"
#include "wx/setup.h"
#include "wx/dc.h"
// the window that has keyboard focus:
static wxWindowMGL *gs_focusedWindow = NULL;
+// the window that is about to be focused after currently focused
+// one looses focus:
+static wxWindow *gs_toBeFocusedWindow = NULL;
// the window that is currently under mouse cursor:
static wxWindowMGL *gs_windowUnderMouse = NULL;
// the window that has mouse capture
return p;
}
-#ifdef __WXDEBUG__
-// Add an easy way to capture screenshots:
-static void CaptureScreenshot()
+// An easy way to capture screenshots:
+static void wxCaptureScreenshot(bool activeWindowOnly)
{
- wxBusyCursor bcur;
-
+#ifdef __DOS__
+ #define SCREENSHOT_FILENAME _T("sshot%03i.png")
+#else
+ #define SCREENSHOT_FILENAME _T("screenshot-%03i.png")
+#endif
static int screenshot_num = 0;
- char screenshot[128];
- sprintf(screenshot, "screenshot-%03i.png", screenshot_num++);
- g_displayDC->savePNGFromDC(screenshot, 0, 0,
- g_displayDC->sizex(),
- g_displayDC->sizey());
+ wxString screenshot;
+
+ do
+ {
+ screenshot.Printf(SCREENSHOT_FILENAME, screenshot_num++);
+ } while ( wxFileExists(screenshot) && screenshot_num < 1000 );
+
+ wxRect r(0, 0, g_displayDC->sizex(), g_displayDC->sizey());
+
+ if ( activeWindowOnly && gs_activeFrame )
+ {
+ r.Intersect(gs_activeFrame->GetRect());
+ }
+
+ g_displayDC->savePNGFromDC(screenshot.mb_str(),
+ r.x, r. y, r.x+r.width, r.y+r.height);
+
+ wxMessageBox(_("Screenshot captured: ") + wxString(screenshot));
}
-#endif
// ---------------------------------------------------------------------------
// MGL_WM hooks:
event.m_leftDown = e->modifiers & EVT_LEFTBUT;
event.m_middleDown = e->modifiers & EVT_MIDDLEBUT;
event.m_rightDown = e->modifiers & EVT_RIGHTBUT;
-
+
switch (e->what)
{
case EVT_MOUSEDOWN:
- if ( e->message & EVT_LEFTBMASK )
- type = (e->message & EVT_DBLCLICK) ?
- wxEVT_LEFT_DCLICK : wxEVT_LEFT_DOWN;
- else if ( e->message & EVT_MIDDLEBMASK )
- type = (e->message & EVT_DBLCLICK) ?
- wxEVT_MIDDLE_DCLICK : wxEVT_MIDDLE_DOWN;
- else if ( e->message & EVT_RIGHTBMASK )
- type = (e->message & EVT_DBLCLICK) ?
- wxEVT_RIGHT_DCLICK : wxEVT_RIGHT_DOWN;
-
+ // Change focus if the user clicks outside focused window:
if ( win->AcceptsFocus() && wxWindow::FindFocus() != win )
win->SetFocus();
+ if ( e->message & EVT_DBLCLICK )
+ {
+ if ( e->message & EVT_LEFTBMASK )
+ type = wxEVT_LEFT_DCLICK;
+ else if ( e->message & EVT_MIDDLEBMASK )
+ type = wxEVT_MIDDLE_DCLICK;
+ else if ( e->message & EVT_RIGHTBMASK )
+ type = wxEVT_RIGHT_DCLICK;
+ }
+ else
+ {
+ if ( e->message & EVT_LEFTBMASK )
+ type = wxEVT_LEFT_DOWN;
+ else if ( e->message & EVT_MIDDLEBMASK )
+ type = wxEVT_MIDDLE_DOWN;
+ else if ( e->message & EVT_RIGHTBMASK )
+ type = wxEVT_RIGHT_DOWN;
+ }
+
break;
case EVT_MOUSEUP:
return key;
}
+static bool wxHandleSpecialKeys(wxKeyEvent& event)
+{
+ // Add an easy way to capture screenshots:
+ if ( event.m_keyCode == WXK_SNAPSHOT
+ #ifdef __WXDEBUG__ // FIXME_MGL - remove when KB_sysReq works in MGL!
+ || (event.m_keyCode == WXK_F1 &&
+ event.m_shiftDown && event.m_controlDown)
+ )
+ #endif
+ {
+ wxCaptureScreenshot(event.m_altDown/*only active wnd?*/);
+ return TRUE;
+ }
+
+ if ( event.m_keyCode == WXK_F4 && event.m_altDown &&
+ gs_activeFrame != NULL )
+ {
+ gs_activeFrame->Close();
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
static ibool MGLAPI wxWindowKeybHandler(window_t *wnd, event_t *e)
{
wxWindowMGL *win = (wxWindowMGL*)MGL_wmGetWindowUserData(wnd);
ret = win->GetEventHandler()->ProcessEvent(event);
-
-#ifdef __WXDEBUG__
- // Add an easy way to capture screenshots:
- if ( event.m_keyCode == WXK_F1 &&
- event.m_shiftDown && event.m_controlDown )
- CaptureScreenshot();
-#endif
-
-#if wxUSE_ACCEL
- if ( !ret )
- {
- for (wxWindowMGL *w = win; w; w = w->GetParent())
- {
- int command = w->GetAcceleratorTable()->GetCommand(event);
- if ( command != -1 )
- {
- wxCommandEvent eventc(wxEVT_COMMAND_MENU_SELECTED, command);
- ret = w->GetEventHandler()->ProcessEvent(eventc);
- break;
- }
- if ( w->IsTopLevel() )
- break;
- }
- }
-#endif // wxUSE_ACCEL
-
// wxMSW doesn't send char events with Alt pressed
// Only send wxEVT_CHAR event if not processed yet. Thus, ALT-x
- // will only be sent if it is not in an accelerator table.
+ // will only be sent if it is not in an accelerator table:
event2.m_keyCode = wxScanToKeyCode(e, FALSE);
if ( !ret && event2.m_keyCode != 0 )
{
}
// Synthetize navigation key event, but do it only if the TAB key
- // wasn't handled yet.
+ // wasn't handled yet:
if ( !ret && event.m_keyCode == WXK_TAB &&
win->GetParent() && win->GetParent()->HasFlag(wxTAB_TRAVERSAL) )
{
ret = win->GetParent()->GetEventHandler()->ProcessEvent(navEvent);
}
+ // Finally, process special meaning keys that are usually
+ // a responsibility of OS or window manager:
+ if ( !ret )
+ ret = wxHandleSpecialKeys(event);
+
return ret;
}
}
IMPLEMENT_ABSTRACT_CLASS(wxWindowMGL, wxWindowBase)
BEGIN_EVENT_TABLE(wxWindowMGL, wxWindowBase)
+ EVT_IDLE(wxWindowMGL::OnIdle)
END_EVENT_TABLE()
// ===========================================================================
{
if ( gs_focusedWindow == this ) return;
+ wxWindowMGL *oldFocusedWindow = gs_focusedWindow;
+
if ( gs_focusedWindow )
+ {
+ gs_toBeFocusedWindow = (wxWindow*)this;
gs_focusedWindow->KillFocus();
+ gs_toBeFocusedWindow = NULL;
+ }
gs_focusedWindow = this;
wxFocusEvent event(wxEVT_SET_FOCUS, GetId());
event.SetEventObject(this);
+ event.SetWindow((wxWindow*)oldFocusedWindow);
GetEventHandler()->ProcessEvent(event);
#if wxUSE_CARET
wxFocusEvent event(wxEVT_KILL_FOCUS, GetId());
event.SetEventObject(this);
+ event.SetWindow(gs_toBeFocusedWindow);
GetEventHandler()->ProcessEvent(event);
}
// Get total size
void wxWindowMGL::DoGetSize(int *x, int *y) const
{
+ wxASSERT_MSG( m_wnd, wxT("invalid window") );
+
if (x) *x = m_wnd->width;
if (y) *y = m_wnd->height;
}
void wxWindowMGL::DoGetPosition(int *x, int *y) const
{
- if (x) *x = m_wnd->x;
- if (y) *y = m_wnd->y;
+ wxASSERT_MSG( m_wnd, wxT("invalid window") );
+
+ int pX = 0, pY = 0;
+ AdjustForParentClientOrigin(pX, pY, 0);
+
+ if (x) *x = m_wnd->x - pX;
+ if (y) *y = m_wnd->y - pY;
}
void wxWindowMGL::DoScreenToClient(int *x, int *y) const
window_t *wnd = MGL_wmGetWindowAtPosition(g_winMng, pt.x, pt.y);
return (wxWindow*)wnd->userData;
}
+
+
+// ---------------------------------------------------------------------------
+// idle events processing
+// ---------------------------------------------------------------------------
+
+void wxWindowMGL::OnIdle(wxIdleEvent& WXUNUSED(event))
+{
+ UpdateWindowUI();
+}
projects / wxWidgets.git / blobdiff