Fixed #14417: wxRichTextCtrl crashes on LoadFile

[wxWidgets.git] / src / osx / iphone / window.mm

diff --git a/src/osx/iphone/window.mm b/src/osx/iphone/window.mm
index 81d03166aa4c8cdac38e1cc8a8b35217bb025dce..d453aa88710ab81becb7a32ce4a8415e7a1f55f7 100644 (file)
--- a/src/osx/iphone/window.mm
+++ b/src/osx/iphone/window.mm
@@ -4,7 +4,7 @@
 // Author:      Stefan Csomor
 // Modified by:
 // Created:     2008-06-20
-// RCS-ID:      $Id: window.mm 48805 2007-09-19 14:52:25Z SC $
+// RCS-ID:      $Id$
 // Copyright:   (c) Stefan Csomor
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
@@ -20,6 +20,8 @@
     #include "wx/log.h"
 #endif
 
+#include "wx/textctrl.h"
+
 #include <objc/runtime.h>
 
 WXWidget wxWidgetImpl::FindFocus()
@@ -296,11 +298,39 @@ void wxOSXIPhoneClassAddWXMethods(Class c)
     class_addMethod(c, @selector(drawRect:), (IMP) wxOSX_drawRect, "v@:{_CGRect={_CGPoint=ff}{_CGSize=ff}}" );
 }
 
+//
+// UIControl extensions
+//
+
+@interface UIControl (wxUIControlActionSupport)
+
+- (void) WX_touchUpInsideAction:(id)sender event:(UIEvent*)event;
+- (void) WX_valueChangedAction:(id)sender event:(UIEvent*)event;
+
+@end
+
+@implementation UIControl (wxUIControlActionSupport)
+
+- (void) WX_touchUpInsideAction:(id)sender event:(UIEvent*)event
+{
+    wxWidgetIPhoneImpl* impl = (wxWidgetIPhoneImpl* ) wxWidgetImpl::FindFromWXWidget( self );
+    if (impl != NULL)
+        impl->controlAction(sender, UIControlEventTouchUpInside, event);
+}
+
+- (void) WX_valueChangedAction:(id)sender event:(UIEvent*)event
+{
+    wxWidgetIPhoneImpl* impl = (wxWidgetIPhoneImpl* ) wxWidgetImpl::FindFromWXWidget( self );
+    if (impl != NULL)
+        impl->controlAction(sender, UIControlEventValueChanged, event);
+}
+
+@end
 
 IMPLEMENT_DYNAMIC_CLASS( wxWidgetIPhoneImpl , wxWidgetImpl )
 
-wxWidgetIPhoneImpl::wxWidgetIPhoneImpl( wxWindowMac* peer , WXWidget w, bool isRootControl ) :
-    wxWidgetImpl( peer, isRootControl ), m_osxView(w)
+wxWidgetIPhoneImpl::wxWidgetIPhoneImpl( wxWindowMac* peer , WXWidget w, bool isRootControl, bool isUserPane ) :
+    wxWidgetImpl( peer, isRootControl, isUserPane ), m_osxView(w)
 {
 }
 
@@ -362,6 +392,8 @@ void wxWidgetIPhoneImpl::Move(int x, int y, int width, int height)
     [m_osxView setFrame:r];
 }
 
+
+
 void wxWidgetIPhoneImpl::GetPosition( int &x, int &y ) const
 {
     CGRect r = [m_osxView frame];
@@ -445,6 +477,18 @@ void wxWidgetIPhoneImpl::SetBackgroundColour( const wxColour &col )
     m_osxView.backgroundColor = [[UIColor alloc] initWithCGColor:col.GetCGColor()];
 }
 
+bool wxWidgetIPhoneImpl::SetBackgroundStyle(wxBackgroundStyle style) 
+{
+    if ( style == wxBG_STYLE_PAINT )
+        [m_osxView setOpaque: YES ];
+    else
+    {
+        [m_osxView setOpaque: NO ];
+        m_osxView.backgroundColor = [UIColor clearColor];
+    }
+    return true;
+}
+
 void wxWidgetIPhoneImpl::SetLabel(const wxString& title, wxFontEncoding encoding)
 {
     if ( [m_osxView respondsToSelector:@selector(setTitle:forState:) ] )
@@ -452,11 +496,13 @@ void wxWidgetIPhoneImpl::SetLabel(const wxString& title, wxFontEncoding encoding
         wxCFStringRef cf( title , encoding );
         [m_osxView setTitle:cf.AsNSString() forState:UIControlStateNormal ];
     }
+#if 0 // nonpublic API problems
     else if ( [m_osxView respondsToSelector:@selector(setStringValue:) ] )
     {
         wxCFStringRef cf( title , encoding );
         [m_osxView setStringValue:cf.AsNSString()];
     }
+#endif
 }
 
 
@@ -549,6 +595,14 @@ void wxWidgetIPhoneImpl::SetControlSize( wxWindowVariant variant )
 {
 }
 
+float wxWidgetIPhoneImpl::GetContentScaleFactor() const 
+{
+    if ( [m_osxView respondsToSelector:@selector(contentScaleFactor) ])
+        return [m_osxView contentScaleFactor];
+    else 
+        return 1.0;
+}
+
 void wxWidgetIPhoneImpl::SetFont( const wxFont & font , const wxColour& foreground , long windowStyle, bool ignoreBlack )
 {
 }
@@ -557,13 +611,12 @@ void wxWidgetIPhoneImpl::InstallEventHandler( WXWidget control )
 {
     WXWidget c =  control ? control : (WXWidget) m_osxView;
     wxWidgetImpl::Associate( c, this ) ;
-
-   if ([c isKindOfClass:[UIControl class] ])
+    
+    if ([c isKindOfClass:[UIControl class] ])
     {
         UIControl* cc = (UIControl*) c;
-        /*
-        [cc addTarget:self action:@selector(touchUpInsideAction:event:) forControlEvents:UIControlEventTouchUpInside];
-        */
+        [cc addTarget:cc action:@selector(WX_touchUpInsideAction:event:) forControlEvents:UIControlEventTouchUpInside];
+        [cc addTarget:cc action:@selector(WX_valueChangedAction:event:) forControlEvents:UIControlEventValueChanged];
     }
 }
 
@@ -647,10 +700,10 @@ void wxWidgetIPhoneImpl::drawRect(CGRect* rect, WXWidget slf, void *WXUNUSED(_cm
     CGContextRef context = (CGContextRef) UIGraphicsGetCurrentContext();
     CGContextSaveGState( context );
     // draw background
-
+/*
     CGContextSetFillColorWithColor( context, GetWXPeer()->GetBackgroundColour().GetCGColor());
     CGContextFillRect(context, *rect );
-
+*/
     GetWXPeer()->MacSetCGContextRef( context );
 
     GetWXPeer()->GetUpdateRegion() =
@@ -715,8 +768,22 @@ void wxWidgetIPhoneImpl::touchEvent(NSSet* touches, UIEvent *event, WXWidget slf
     }
 }
 
-void wxWidgetIPhoneImpl::touchUpInsideAction(void* sender, WX_UIEvent evt, WXWidget slf, void* _cmd)
+void wxWidgetIPhoneImpl::controlAction(void* sender, wxUint32 controlEvent, WX_UIEvent rawEvent)
 {
+    if ( controlEvent == UIControlEventTouchUpInside )
+        GetWXPeer()->OSXHandleClicked(0);
+}
+
+void wxWidgetIPhoneImpl::controlTextDidChange()
+{
+    wxTextCtrl* wxpeer = wxDynamicCast((wxWindow*)GetWXPeer(),wxTextCtrl);
+    if ( wxpeer ) 
+    {
+        wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, wxpeer->GetId());
+        event.SetEventObject( wxpeer );
+        event.SetString( wxpeer->GetValue() );
+        wxpeer->HandleWindowEvent( event );
+    }
 }
 
 //
@@ -735,7 +802,7 @@ wxWidgetImpl* wxWidgetImpl::CreateUserPane( wxWindowMac* wxpeer, wxWindowMac* WX
     sv.clipsToBounds = YES;
     sv.contentMode =  UIViewContentModeRedraw;
     sv.clearsContextBeforeDrawing = NO;
-    wxWidgetIPhoneImpl* c = new wxWidgetIPhoneImpl( wxpeer, v );
+    wxWidgetIPhoneImpl* c = new wxWidgetIPhoneImpl( wxpeer, v, false, true );
     return c;
 }