// Author: David Elliott
// Modified by:
// Created: 2002/12/15
-// RCS-ID: $Id:
+// RCS-ID: $Id:
// Copyright: 2002 David Elliott
-// Licence: wxWindows license
+// Licence: wxWidgets licence
/////////////////////////////////////////////////////////////////////////////
-#include "wx/dialog.h"
-#include "wx/app.h"
-#include "wx/settings.h"
-#include "wx/log.h"
+#include "wx/wxprec.h"
+#ifndef WX_PRECOMP
+ #include "wx/log.h"
+ #include "wx/app.h"
+ #include "wx/dialog.h"
+ #include "wx/settings.h"
+#endif //WX_PRECOMP
+
+#include "wx/cocoa/autorelease.h"
+#include "wx/cocoa/string.h"
#import <AppKit/NSPanel.h>
#import <AppKit/NSApplication.h>
+#import <AppKit/NSEvent.h>
+#import <Foundation/NSRunLoop.h>
// Lists to keep track of windows, so we can disable/enable them
// for modal dialogs
void wxDialog::Init()
{
- SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
+ m_isModal = false;
+ SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
}
bool wxDialog::Create(wxWindow *parent, wxWindowID winid,
long style,
const wxString& name)
{
+ wxAutoNSAutoreleasePool pool;
wxTopLevelWindows.Append(this);
if(!CreateBase(parent,winid,pos,size,style,wxDefaultValidator,name))
// Because we do not release on close, the following release matches the
// above alloc and thus the retain count will be 1.
[m_cocoaNSWindow release];
- wxLogDebug("wxDialog m_cocoaNSWindow retainCount=%d",[m_cocoaNSWindow retainCount]);
+ wxLogTrace(wxTRACE_COCOA_RetainRelease,wxT("wxDialog m_cocoaNSWindow retainCount=%d"),[m_cocoaNSWindow retainCount]);
+ [m_cocoaNSWindow setTitle:wxNSStringWithWxString(title)];
+ [m_cocoaNSWindow setHidesOnDeactivate:NO];
return true;
}
wxDialog::~wxDialog()
{
- wxLogDebug("Destroying");
- // setReleasedWhenClosed: NO
- [m_cocoaNSWindow close];
- SetNSPanel(NULL);
+ DisassociateNSPanel(GetNSPanel());
}
-void wxDialog::Cocoa_close(void)
+void wxDialog::CocoaDelegate_windowWillClose(void)
{
m_closed = true;
/* Actually, this isn't true anymore */
- wxLogDebug("Woah: Dialogs are not generally closed");
+ wxLogTrace(wxTRACE_COCOA,wxT("Woah: Dialogs are not generally closed"));
}
void wxDialog::SetModal(bool flag)
{
- if ( flag )
- {
- wxModelessWindows.DeleteObject(this);
- m_windowStyle |= wxDIALOG_MODAL ;
- }
- else
- {
- m_windowStyle &= ~wxDIALOG_MODAL ;
- wxModelessWindows.Append(this);
- }
+ wxFAIL_MSG( wxT("wxDialog:SetModal obsolete now") );
}
bool wxDialog::Show(bool show)
{
+ if(m_isShown == show)
+ return false;
+
if(show)
- InitDialog();
- if(IsModal())
{
- if(show)
- {
- wxModalDialogs.Append(this);
- wxLogDebug("runModal");
- [wxTheApp->GetNSApplication() runModalForWindow:m_cocoaNSWindow];
- wxLogDebug("runModal END");
+ wxAutoNSAutoreleasePool pool;
+ InitDialog();
+ if(IsModal())
+ { // ShowModal() will show the dialog
+ m_isShown = true;
+ return true;
}
- else
- {
- wxLogDebug("abortModal");
+ }
+ else
+ {
+ if(IsModal())
+ { // this doesn't hide the dialog, base class Show(false) does.
+ wxLogTrace(wxTRACE_COCOA,wxT("abortModal"));
[wxTheApp->GetNSApplication() abortModal];
wxModalDialogs.DeleteObject(this);
+ m_isModal = false;
}
}
- return true;
+ return wxTopLevelWindow::Show(show);
}
-// Replacement for Show(TRUE) for modal dialogs - returns return code
+// Shows the dialog and begins a modal event loop. When the event loop
+// is stopped (via EndModal()) it returns the exit code.
int wxDialog::ShowModal()
{
- if(!IsModal())
- SetModal(true);
+ wxCHECK_MSG(!IsModal(),GetReturnCode(),wxT("wxDialog::ShowModal called within its own modal loop"));
+
+ // Show(true) will set m_isShown = true
+ m_isShown = false;
+ m_isModal = true;
+ wxModalDialogs.Append(this);
+
+ wxLogTrace(wxTRACE_COCOA,wxT("runModal"));
+ NSApplication *theNSApp = wxTheApp->GetNSApplication();
+ // If the app hasn't started, flush the event queue
+ // If we don't do this, the Dock doesn't get the message that
+ // the app has started so will refuse to activate it.
+ if(![theNSApp isRunning])
+ {
+ // We should only do a few iterations so one pool should be okay
+ wxAutoNSAutoreleasePool pool;
+ while(NSEvent *event = [theNSApp
+ nextEventMatchingMask:NSAnyEventMask
+ untilDate:[NSDate distantPast]
+ inMode:NSDefaultRunLoopMode
+ dequeue: YES])
+ {
+ [theNSApp sendEvent: event];
+ }
+ }
+
Show(true);
+ do {
+ wxAutoNSAutoreleasePool pool;
+ [wxTheApp->GetNSApplication() runModalForWindow:m_cocoaNSWindow];
+ } while(0);
+ wxLogTrace(wxTRACE_COCOA,wxT("runModal END"));
+
return GetReturnCode();
}
-// EndModal will work for any dialog
void wxDialog::EndModal(int retCode)
{
+ wxASSERT_MSG(IsModal(), wxT("EndModal() should only be used within ShowModal()"));
SetReturnCode(retCode);
Show(false);
}
-bool wxDialog::IsModal() const
+void wxDialog::EndDialog(int retCode)
{
- return (GetWindowStyleFlag() & wxDIALOG_MODAL);
+ if(IsModal())
+ EndModal(retCode);
+ else
+ Show(false);
}
void wxDialog::OnCloseWindow(wxCloseEvent& event)
event.Veto();
static wxList closing;
-
+
if ( closing.Member(this) )
{
- wxLogDebug("WARNING: Attempting to recursively call Close for dialog");
+ wxLogDebug(wxT("WARNING: Attempting to recursively call Close for dialog"));
return;
}
-
+
closing.Append(this);
-
- wxLogDebug("Sending Cancel Event");
+
+ wxLogTrace(wxTRACE_COCOA,wxT("Sending Cancel Event"));
wxCommandEvent cancelEvent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL);
cancelEvent.SetEventObject( this );
GetEventHandler()->ProcessEvent(cancelEvent); // This may close the dialog
{
if ( Validate() && TransferDataFromWindow() )
{
- EndModal(wxID_OK);
+ EndDialog(wxID_OK);
}
}
void wxDialog::OnApply(wxCommandEvent& event)
{
- if (Validate())
- TransferDataFromWindow();
- // TODO probably need to disable the Apply button until things change again
+ if (Validate())
+ TransferDataFromWindow();
+ // TODO probably need to disable the Apply button until things change again
}
void wxDialog::OnCancel(wxCommandEvent& event)
{
- wxLogDebug("Cancelled!");
- EndModal(wxID_CANCEL);
+ wxLogTrace(wxTRACE_COCOA,wxT("Cancelled!"));
+ EndDialog(wxID_CANCEL);
}
projects / wxWidgets.git / blobdiff