X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c3e433b15929171af57df3c9c3c63d6ab8aa720b..7735b2ea691f41d7a7f007befbe969386873b86e:/src/osx/cocoa/textctrl.mm

diff --git a/src/osx/cocoa/textctrl.mm b/src/osx/cocoa/textctrl.mm
index f4debced6c..c9dbe0b1ae 100644
--- a/src/osx/cocoa/textctrl.mm
+++ b/src/osx/cocoa/textctrl.mm
@@ -49,14 +49,34 @@
 #include "wx/osx/private.h"
 #include "wx/osx/cocoa/private/textimpl.h"
 
-@interface wxNSSecureTextField : NSSecureTextField
+@interface NSView(EditableView) 
+- (BOOL)isEditable;
+- (void)setEditable:(BOOL)flag;
+@end
+
+class wxMacEditHelper
 {
-    wxWidgetCocoaImpl* impl;
-}
+public :
+    wxMacEditHelper( NSView* textView )
+    {
+        m_textView = textView ;
+        if ( textView )
+        {
+            m_formerState = [textView isEditable];
+            [textView setEditable:YES];
+        }
+    }
 
-- (void) setImplementation:(wxWidgetCocoaImpl*) item;
-- (wxWidgetCocoaImpl*) implementation;
-@end
+    ~wxMacEditHelper()
+    {
+        if ( m_textView )
+            [m_textView setEditable:m_formerState];
+    }
+
+protected :
+    BOOL m_formerState ;
+    NSView* m_textView;
+} ;
 
 @implementation wxNSSecureTextField 
 
@@ -70,18 +90,10 @@
     }
 }
 
-- (wxWidgetCocoaImpl*) implementation
-{
-    return impl;
-}
-
-- (void) setImplementation:(wxWidgetCocoaImpl*) item
-{
-    impl = item;
-}
-
 - (void)controlTextDidChange:(NSNotification *)aNotification
 {
+    wxUnusedVar(aNotification);
+    wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
     if ( impl )
     {
         wxWindow* wxpeer = (wxWindow*) impl->GetWXPeer();
@@ -94,18 +106,24 @@
     }
 }
 
+- (void)controlTextDidEndEditing:(NSNotification *)aNotification
+{
+    wxUnusedVar(aNotification);
+    wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
+    if ( impl )
+    {
+        impl->DoNotifyFocusEvent( false, NULL );
+    }
+}
+
 @end
 
-@interface wxNSTextView : NSScrollView
+@interface wxNSTextScrollView : NSScrollView
 {
-    wxWidgetCocoaImpl* impl;
 }
-
-- (void) setImplementation:(wxWidgetCocoaImpl*) item;
-- (wxWidgetCocoaImpl*) implementation;
 @end
 
-@implementation wxNSTextView
+@implementation wxNSTextScrollView
 
 + (void)initialize
 {
@@ -117,30 +135,62 @@
     }
 }
 
-- (wxWidgetCocoaImpl*) implementation
+@end
+
+@implementation wxNSTextFieldEditor
+
+- (void) keyDown:(NSEvent*) event
+{
+    wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( (WXWidget) [self delegate] );
+    lastKeyDownEvent = event;
+    if ( impl == NULL || !impl->DoHandleKeyEvent(event) )
+        [super keyDown:event];
+    lastKeyDownEvent = nil;
+}
+
+- (void) keyUp:(NSEvent*) event
 {
-    return impl;
+    wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( (WXWidget) [self delegate] );
+    if ( impl == NULL || !impl->DoHandleKeyEvent(event) )
+        [super keyUp:event];
 }
 
-- (void) setImplementation:(wxWidgetCocoaImpl*) item
+- (void) flagsChanged:(NSEvent*) event
 {
-    impl = item;
+    wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( (WXWidget) [self delegate] );
+    if ( impl == NULL || !impl->DoHandleKeyEvent(event) )
+        [super flagsChanged:event];
 }
 
+- (BOOL) performKeyEquivalent:(NSEvent*) event
+{
+    BOOL retval = [super performKeyEquivalent:event];
+    return retval;
+}
 
-- (void)controlTextDidChange:(NSNotification *)aNotification
+- (void) insertText:(id) str
 {
-    if ( impl )
+    wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( (WXWidget) [self delegate] );
+    if ( impl == NULL || lastKeyDownEvent==nil || !impl->DoHandleCharEvent(lastKeyDownEvent, str) )
     {
-        wxWindow* wxpeer = (wxWindow*) impl->GetWXPeer();
-        if ( wxpeer ) {
-            wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, wxpeer->GetId());
-            event.SetEventObject( wxpeer );
-            event.SetString( static_cast<wxTextCtrl*>(wxpeer)->GetValue() );
-            wxpeer->HandleWindowEvent( event );
-        }
+        [super insertText:str];
     }
 }
+
+@end
+
+@implementation wxNSTextView
+
++ (void)initialize
+{
+    static BOOL initialized = NO;
+    if (!initialized) 
+    {
+        initialized = YES;
+        wxOSXCocoaClassAddWXMethods( self );
+    }
+}
+
 @end
 
 @implementation wxNSTextField
@@ -155,16 +205,30 @@
     }
 }
 
-- (wxWidgetCocoaImpl*) implementation
+- (id) initWithFrame:(NSRect) frame
+{
+    self = [super initWithFrame:frame];
+    fieldEditor = nil;
+    return self;
+}
+
+- (void) dealloc
+{
+    [fieldEditor release];
+    [super dealloc];
+}
+
+- (void) setFieldEditor:(wxNSTextFieldEditor*) editor
 {
-    return impl;
+    fieldEditor = editor;
 }
 
-- (void) setImplementation:(wxWidgetCocoaImpl*) item
+- (wxNSTextFieldEditor*) fieldEditor
 {
-    impl = item;
+    return fieldEditor;
 }
 
+
 - (void) setEnabled:(BOOL) flag
 {
     [super setEnabled: flag];
@@ -183,6 +247,8 @@
 
 - (void)controlTextDidChange:(NSNotification *)aNotification
 {
+    wxUnusedVar(aNotification);
+    wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
     if ( impl )
     {
         wxWindow* wxpeer = (wxWindow*) impl->GetWXPeer();
@@ -195,44 +261,66 @@
     }
 }
 
-/*
+typedef BOOL (*wxOSX_insertNewlineHandlerPtr)(NSView* self, SEL _cmd, NSControl *control, NSTextView* textView, SEL commandSelector);
+
+- (BOOL)control:(NSControl*)control textView:(NSTextView*)textView doCommandBySelector:(SEL)commandSelector
+{
+    wxUnusedVar(textView);
+    wxUnusedVar(control);
+    if (commandSelector == @selector(insertNewline:))
+    {
+        wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
+        if ( impl  )
+        {
+            wxWindow* wxpeer = (wxWindow*) impl->GetWXPeer();
+            if ( wxpeer && wxpeer->GetWindowStyle() & wxTE_PROCESS_ENTER ) 
+            {
+                wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, wxpeer->GetId());
+                event.SetEventObject( wxpeer );
+                event.SetString( static_cast<wxTextCtrl*>(wxpeer)->GetValue() );
+                wxpeer->HandleWindowEvent( event );
+            }
+        }
+    }
+    
+    return NO;
+}
+
 - (void)controlTextDidEndEditing:(NSNotification *)aNotification
 {
+    wxUnusedVar(aNotification);
+    wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
     if ( impl )
     {
-        wxWindow* wxpeer = (wxWindow*) impl->GetWXPeer();
-        if ( wxpeer ) {
-            wxFocusEvent event(wxEVT_KILL_FOCUS, wxpeer->GetId());
-            event.SetEventObject( wxpeer );
-            event.SetWindow( wxpeer );
-            wxpeer->HandleWindowEvent( event );
-        }
+        impl->DoNotifyFocusEvent( false, NULL );
     }
 }
-*/
 @end
 
 // wxNSTextViewControl
 
 wxNSTextViewControl::wxNSTextViewControl( wxTextCtrl *wxPeer, WXWidget w ) : wxWidgetCocoaImpl(wxPeer, w)
 {
-    m_scrollView = (NSScrollView*) w;
-    [w setImplementation: this];
+    wxNSTextScrollView* sv = (wxNSTextScrollView*) w;
+    m_scrollView = sv;
     
     [m_scrollView setHasVerticalScroller:YES];
     [m_scrollView setHasHorizontalScroller:NO];
     [m_scrollView setAutoresizingMask:NSViewWidthSizable | NSViewHeightSizable];
     NSSize contentSize = [m_scrollView contentSize];
     
-    m_textView = [[NSTextView alloc] initWithFrame: NSMakeRect(0, 0,
+    wxNSTextView* tv = [[wxNSTextView alloc] initWithFrame: NSMakeRect(0, 0,
             contentSize.width, contentSize.height)];
-    [m_textView setVerticallyResizable:YES];
-    [m_textView setHorizontallyResizable:NO];
-    [m_textView setAutoresizingMask:NSViewWidthSizable];
+    m_textView = tv;
+    [tv setVerticallyResizable:YES];
+    [tv setHorizontallyResizable:NO];
+    [tv setAutoresizingMask:NSViewWidthSizable];
     
-    [m_scrollView setDocumentView: m_textView];
+    [m_scrollView setDocumentView: tv];
 
-    [m_textView setDelegate: w];
+    [tv setDelegate: w];
+    
+    InstallEventHandler(tv);    
 }
 
 wxNSTextViewControl::~wxNSTextViewControl()
@@ -246,15 +334,22 @@ wxString wxNSTextViewControl::GetStringValue() const
     if (m_textView) 
     {
         wxCFStringRef cf( (CFStringRef) [[m_textView string] retain] );
-        return cf.AsString(m_wxPeer->GetFont().GetEncoding());
+        wxString result = cf.AsString(m_wxPeer->GetFont().GetEncoding());
+        wxMacConvertNewlines13To10( &result ) ;
+        return result;
     }
     return wxEmptyString;
 }
 void wxNSTextViewControl::SetStringValue( const wxString &str) 
 {
+    wxString st = str;
+    wxMacConvertNewlines10To13( &st );
+    wxMacEditHelper helper(m_textView);
+
     if (m_textView)
-        [m_textView setString: wxCFStringRef( str , m_wxPeer->GetFont().GetEncoding() ).AsNSString()];
+        [m_textView setString: wxCFStringRef( st , m_wxPeer->GetFont().GetEncoding() ).AsNSString()];
 }
+
 void wxNSTextViewControl::Copy() 
 {
     if (m_textView)
@@ -297,22 +392,50 @@ void wxNSTextViewControl::GetSelection( long* from, long* to) const
 
 void wxNSTextViewControl::SetSelection( long from , long to )
 {
-    [m_textView setSelectedRange:NSMakeRange(from, to-from)];
+    long textLength = [[m_textView string] length];
+    if ((from == -1) && (to == -1))
+    {
+        from = 0 ;
+        to = textLength ;
+    }
+    else
+    {
+        from = wxMin(textLength,wxMax(from,0)) ;
+        if ( to == -1 )
+            to = textLength;
+        else
+            to = wxMax(0,wxMin(textLength,to)) ;
+    }
+
+    NSRange selrange = NSMakeRange(from, to-from);
+    [m_textView setSelectedRange:selrange];
+    [m_textView scrollRangeToVisible:selrange];
 }
 
 void wxNSTextViewControl::WriteText(const wxString& str) 
 {
-    // temp hack to get logging working early
-    wxString former = GetStringValue();
-    SetStringValue( former + str );
+    wxString st = str;
+    wxMacConvertNewlines10To13( &st );
+    wxMacEditHelper helper(m_textView);
+    
+    [m_textView insertText:wxCFStringRef( st , m_wxPeer->GetFont().GetEncoding() ).AsNSString()];
+}
+
+void wxNSTextViewControl::SetFont( const wxFont & font , const wxColour& foreground , long windowStyle, bool ignoreBlack )
+{
+    if ([m_textView respondsToSelector:@selector(setFont:)])
+        [m_textView setFont: font.OSXGetNSFont()];
 }
 
+
 // wxNSTextFieldControl
 
 wxNSTextFieldControl::wxNSTextFieldControl( wxTextCtrl *wxPeer, WXWidget w ) : wxWidgetCocoaImpl(wxPeer, w)
 {
     m_textField = (NSTextField*) w;
     [m_textField setDelegate: w];
+    m_selStart = m_selEnd = 0;
+    m_hasEditor = [w isKindOfClass:[NSTextField class]];
 }
 
 wxNSTextFieldControl::~wxNSTextFieldControl()
@@ -326,10 +449,13 @@ wxString wxNSTextFieldControl::GetStringValue() const
     wxCFStringRef cf( (CFStringRef) [[m_textField stringValue] retain] );
     return cf.AsString(m_wxPeer->GetFont().GetEncoding());
 }
+
 void wxNSTextFieldControl::SetStringValue( const wxString &str) 
 {
+    wxMacEditHelper helper(m_textField);
     [m_textField setStringValue: wxCFStringRef( str , m_wxPeer->GetFont().GetEncoding() ).AsNSString()];
 }
+
 void wxNSTextFieldControl::Copy() 
 {
     NSText* editor = [m_textField currentEditor];
@@ -376,25 +502,64 @@ void wxNSTextFieldControl::GetSelection( long* from, long* to) const
         *from = range.location;
         *to = range.location + range.length;
     }
+    else
+    {
+        *from = m_selStart;
+        *to = m_selEnd;
+    }
 }
 
 void wxNSTextFieldControl::SetSelection( long from , long to )
 {
+    long textLength = [[m_textField stringValue] length];
+    if ((from == -1) && (to == -1))
+    {
+        from = 0 ;
+        to = textLength ;
+    }
+    else
+    {
+        from = wxMin(textLength,wxMax(from,0)) ;
+        if ( to == -1 )
+            to = textLength;
+        else
+            to = wxMax(0,wxMin(textLength,to)) ;
+    }
+
     NSText* editor = [m_textField currentEditor];
     if ( editor )
     {
         [editor setSelectedRange:NSMakeRange(from, to-from)];
     }
+    else
+    {
+        m_selStart = from;
+        m_selEnd = to;
+    }
 }
 
 void wxNSTextFieldControl::WriteText(const wxString& str) 
 {
-    // temp hack to get logging working early
-    wxString former = GetStringValue();
-    SetStringValue( former + str );
+    NSText* editor = [m_textField currentEditor];
+    if ( editor )
+    {
+        wxMacEditHelper helper(m_textField);
+        [editor insertText:wxCFStringRef( str , m_wxPeer->GetFont().GetEncoding() ).AsNSString()];
+    }
+    else
+    {
+        wxString val = GetStringValue() ;
+        long start , end ;
+        GetSelection( &start , &end ) ;
+        val.Remove( start , end - start ) ;
+        val.insert( start , str ) ;
+        SetStringValue( val ) ;
+        SetSelection( start + str.length() , start + str.length() ) ;
+    }
 }
 
-void wxNSTextFieldControl::controlAction(WXWidget slf, void* _cmd, void *sender)
+void wxNSTextFieldControl::controlAction(WXWidget WXUNUSED(slf), 
+    void* WXUNUSED(_cmd), void *WXUNUSED(sender))
 {
     wxWindow* wxpeer = (wxWindow*) GetWXPeer();
     if ( wxpeer && (wxpeer->GetWindowStyle() & wxTE_PROCESS_ENTER) ) 
@@ -411,26 +576,27 @@ void wxNSTextFieldControl::controlAction(WXWidget slf, void* _cmd, void *sender)
 //
 
 wxWidgetImplType* wxWidgetImpl::CreateTextControl( wxTextCtrl* wxpeer, 
-                                    wxWindowMac* parent, 
-                                    wxWindowID id, 
+                                    wxWindowMac* WXUNUSED(parent), 
+                                    wxWindowID WXUNUSED(id), 
                                     const wxString& str,
                                     const wxPoint& pos, 
                                     const wxSize& size,
                                     long style, 
-                                    long extraStyle)
+                                    long WXUNUSED(extraStyle))
 {
     NSRect r = wxOSXGetFrameForControl( wxpeer, pos , size ) ;
-    NSTextField* v = nil;
     wxWidgetCocoaImpl* c = NULL;
     
     if ( style & wxTE_MULTILINE || style & wxTE_RICH || style & wxTE_RICH2 )
     {
-        v = [[wxNSTextView alloc] initWithFrame:r];
+        wxNSTextScrollView* v = nil;
+        v = [[wxNSTextScrollView alloc] initWithFrame:r];
         c = new wxNSTextViewControl( wxpeer, v );
         static_cast<wxNSTextViewControl*>(c)->SetStringValue(str);
     }
     else 
     {
+        NSTextField* v = nil;
         if ( style & wxTE_PASSWORD )
             v = [[wxNSSecureTextField alloc] initWithFrame:r];
         else
@@ -446,7 +612,6 @@ wxWidgetImplType* wxWidgetImpl::CreateTextControl( wxTextCtrl* wxpeer,
         [v setBordered:NO];
         
         c = new wxNSTextFieldControl( wxpeer, v );
-        [v setImplementation: c];
         static_cast<wxNSTextFieldControl*>(c)->SetStringValue(str);
     }