cleanup of raw access to bitmaps:

[wxWidgets.git] / src / cocoa / choice.mm

diff --git a/src/cocoa/choice.mm b/src/cocoa/choice.mm
index 523b380cbdd3f4253f5aff088dd1a835f095ce6e..0da0563835ee64d5c96a43b0809a51ab51f8f550 100644 (file)
--- a/src/cocoa/choice.mm
+++ b/src/cocoa/choice.mm
@@ -1,23 +1,58 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        cocoa/choice.mm
+// Name:        src/cocoa/choice.mm

 // Purpose:     wxChoice
 // Author:      David Elliott
 // Modified by:
 // Created:     2003/03/16
 // Purpose:     wxChoice
 // Author:      David Elliott
 // Modified by:
 // Created:     2003/03/16

-// RCS-ID:      $Id: 
+// Id:          $Id$

 // Copyright:   (c) 2003 David Elliott
 // Copyright:   (c) 2003 David Elliott

-// Licence:    wxWindows license
+// Licence:     wxWidgets licence

 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 

-#include "wx/app.h"
+#include "wx/wxprec.h"
+
+#if wxUSE_CHOICE
+

 #include "wx/choice.h"
 #include "wx/choice.h"

-#include "wx/log.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/log.h"
+    #include "wx/app.h"
+    #include "wx/arrstr.h"
+#endif //WX_PRECOMP
+
+#include "wx/cocoa/string.h"
+#include "wx/cocoa/autorelease.h"
+
+#import <AppKit/NSPopUpButton.h>
+#import <AppKit/NSMenu.h>
+#import <Foundation/NSNotification.h>
+#import <Foundation/NSDictionary.h>

 
 IMPLEMENT_DYNAMIC_CLASS(wxChoice, wxControl)
 BEGIN_EVENT_TABLE(wxChoice, wxChoiceBase)
 END_EVENT_TABLE()
 // WX_IMPLEMENT_COCOA_OWNER(wxChoice,NSButton,NSControl,NSView)
 
 
 IMPLEMENT_DYNAMIC_CLASS(wxChoice, wxControl)
 BEGIN_EVENT_TABLE(wxChoice, wxChoiceBase)
 END_EVENT_TABLE()
 // WX_IMPLEMENT_COCOA_OWNER(wxChoice,NSButton,NSControl,NSView)
 

+void wxChoice::Init()
+{
+    m_sortedStrings = NULL;
+}
+
+bool wxChoice::Create(wxWindow *parent, wxWindowID winid,
+            const wxPoint& pos,
+            const wxSize& size,
+            const wxArrayString& choices,
+            long style,
+            const wxValidator& validator,
+            const wxString& name)
+{
+    wxCArrayString chs(choices);
+
+    return Create(parent, winid, pos, size, chs.GetCount(), chs.GetStrings(),
+                  style, validator, name);
+}
+

 bool wxChoice::Create(wxWindow *parent, wxWindowID winid,
             const wxPoint& pos,
             const wxSize& size,
 bool wxChoice::Create(wxWindow *parent, wxWindowID winid,
             const wxPoint& pos,
             const wxSize& size,


@@ -26,80 +61,188 @@ bool wxChoice::Create(wxWindow *parent, wxWindowID winid,
             const wxValidator& validator,
             const wxString& name)
 {
             const wxValidator& validator,
             const wxString& name)
 {

+    wxAutoNSAutoreleasePool pool;

     if(!CreateControl(parent,winid,pos,size,style,validator,name))
         return false;
 
     if(!CreateControl(parent,winid,pos,size,style,validator,name))
         return false;
 

+    SetNSView([[NSPopUpButton alloc] initWithFrame:MakeDefaultNSRect(size)
+        pullsDown: NO]);
+    [m_cocoaNSView release];
+
+    NSMenu *nsmenu = [(NSPopUpButton*)m_cocoaNSView menu];
+    AssociateNSMenu(nsmenu, OBSERVE_DidSendAction);
+
+    if(style&wxCB_SORT)
+    {
+        m_sortedStrings = new wxSortedArrayString;
+        for(int i=0; i<n; i++)
+        {
+            m_sortedStrings->Add(choices[i]);
+        }
+        for(unsigned int i=0; i < m_sortedStrings->GetCount(); i++)
+        {
+            [nsmenu addItemWithTitle:wxNSStringWithWxString(
+                    m_sortedStrings->Item(i))
+                action: nil keyEquivalent:@""];
+        }
+    }
+    else
+    {
+        for(int i=0; i<n; i++)
+        {
+            [nsmenu addItemWithTitle:wxNSStringWithWxString(choices[i])
+                action: nil keyEquivalent:@""];
+        }
+    }
+    m_itemsClientData.SetCount(n);
+
+    [(NSPopUpButton*)m_cocoaNSView sizeToFit];

     if(m_parent)
         m_parent->CocoaAddChild(this);
     if(m_parent)
         m_parent->CocoaAddChild(this);

+    SetInitialFrameRect(pos,size);
+

     return true;
 }
 
 wxChoice::~wxChoice()
 {
     return true;
 }
 
 wxChoice::~wxChoice()
 {

-    CocoaRemoveFromParent();
+    DisassociateNSMenu([(NSPopUpButton*)m_cocoaNSView menu]);
+
+    if(m_sortedStrings)
+        m_sortedStrings->Clear();
+    delete m_sortedStrings;
+
+    if(HasClientObjectData())
+    {
+        for(unsigned int i=0; i < m_itemsClientData.GetCount(); i++)
+            delete (wxClientData*)m_itemsClientData.Item(i);
+    }
+    m_itemsClientData.Clear();
+}
+
+void wxChoice::CocoaNotification_menuDidSendAction(WX_NSNotification notification)
+{
+    NSDictionary *userInfo = [notification userInfo];
+    NSMenuItem *menuitem = [userInfo objectForKey:@"MenuItem"];
+    int index = [[(NSPopUpButton*)m_cocoaNSView menu] indexOfItem: menuitem];
+    int selectedItem = [(NSPopUpButton*)m_cocoaNSView indexOfSelectedItem];
+    wxLogTrace(wxTRACE_COCOA,wxT("menuDidSendAction, index=%d, selectedItem=%d"), index, selectedItem);
+    wxCommandEvent event(wxEVT_COMMAND_CHOICE_SELECTED, m_windowId);
+    event.SetInt(index);
+    event.SetEventObject(this);
+    event.SetString(GetStringSelection());
+    GetEventHandler()->ProcessEvent(event);

 }
 
 void wxChoice::Clear()
 {
 }
 
 void wxChoice::Clear()
 {

+    if(m_sortedStrings)
+        m_sortedStrings->Clear();
+    if(HasClientObjectData())
+    {
+        for(unsigned int i=0; i < m_itemsClientData.GetCount(); i++)
+            delete (wxClientData*)m_itemsClientData.Item(i);
+    }
+    m_itemsClientData.Clear();
+    [(NSPopUpButton*)m_cocoaNSView removeAllItems];

 }
 
 }
 

-void wxChoice::Delete(int)
+void wxChoice::Delete(unsigned int n)

 {
 {

+    if(m_sortedStrings)
+        m_sortedStrings->RemoveAt(n);
+    if(HasClientObjectData())
+        delete (wxClientData*)m_itemsClientData.Item(n);
+    m_itemsClientData.RemoveAt(n);
+    [(NSPopUpButton*)m_cocoaNSView removeItemAtIndex:n];

 }
 
 }
 

-int wxChoice::GetCount() const
+unsigned int wxChoice::GetCount() const

 {
 {

-    return 0;
+    return (unsigned int)[(NSPopUpButton*)m_cocoaNSView numberOfItems];

 }
 
 }
 

-wxString wxChoice::GetString(int) const
+wxString wxChoice::GetString(unsigned int n) const

 {
 {

-    return wxEmptyString;
+    wxAutoNSAutoreleasePool pool;
+    return wxStringWithNSString([(NSPopUpButton*)m_cocoaNSView itemTitleAtIndex:n]);

 }
 
 }
 

-void wxChoice::SetString(int, const wxString&)
+void wxChoice::SetString(unsigned int n, const wxString& title)

 {
 {

+    NSMenuItem *item = [(NSPopUpButton*)m_cocoaNSView itemAtIndex:n];
+    [item setTitle:wxNSStringWithWxString(title)];

 }
 
 }
 

-int wxChoice::FindString(const wxString&) const
+int wxChoice::FindString(const wxString& title, bool bCase) const

 {
 {

-    return 0;
+    // FIXME: use wxItemContainerImmutable::FindString for bCase parameter
+    return [(NSPopUpButton*)m_cocoaNSView indexOfItemWithTitle:
+        wxNSStringWithWxString(title)];

 }
 
 int wxChoice::GetSelection() const
 {
 }
 
 int wxChoice::GetSelection() const
 {

-    return 0;
+    return [(NSPopUpButton*)m_cocoaNSView indexOfSelectedItem];

 }
 
 }
 

-int wxChoice::DoAppend(const wxString&)
+int wxChoice::DoAppend(const wxString& title)

 {
 {

-    return 0;
+    wxAutoNSAutoreleasePool pool;
+    NSMenu *nsmenu = [(NSPopUpButton*)m_cocoaNSView menu];
+    NSMenuItem *item;
+    if(m_sortedStrings)
+    {
+        int sortedIndex = m_sortedStrings->Add(title);
+        item = [nsmenu insertItemWithTitle:
+                wxNSStringWithWxString(title)
+            action: nil keyEquivalent:@"" atIndex:sortedIndex];
+        m_itemsClientData.Insert(NULL, sortedIndex);
+    }
+    else
+    {
+        item = [nsmenu addItemWithTitle:wxNSStringWithWxString(title)
+            action: nil keyEquivalent:@""];
+        m_itemsClientData.Add(NULL);
+    }
+    return [nsmenu indexOfItem:item];

 }
 
 }
 

-int wxChoice::DoInsert(const wxString&, int)
+int wxChoice::DoInsert(const wxString& title, unsigned int pos)

 {
 {

-    return 0;
+    if(m_sortedStrings)
+        return DoAppend(title);
+    NSMenu *nsmenu = [(NSPopUpButton*)m_cocoaNSView menu];
+    NSMenuItem *item = [nsmenu insertItemWithTitle:wxNSStringWithWxString(title)
+        action: nil keyEquivalent:@"" atIndex:pos];
+    m_itemsClientData.Insert(NULL, pos);
+    return [nsmenu indexOfItem:item];

 }
 
 }
 

-void wxChoice::DoSetItemClientData(int, void*)
+void wxChoice::DoSetItemClientData(unsigned int n, void *data)

 {
 {

+    m_itemsClientData.Item(n) = data;

 }
 
 }
 

-void* wxChoice::DoGetItemClientData(int) const
+void* wxChoice::DoGetItemClientData(unsigned int n) const

 {
 {

-    return NULL;
+    return m_itemsClientData.Item(n);

 }
 
 }
 

-void wxChoice::DoSetItemClientObject(int, wxClientData*)
+void wxChoice::DoSetItemClientObject(unsigned int n, wxClientData *data)

 {
 {

+    m_itemsClientData.Item(n) = data;

 }
 
 }
 

-wxClientData* wxChoice::DoGetItemClientObject(int) const
+wxClientData* wxChoice::DoGetItemClientObject(unsigned int n) const

 {
 {

-    return NULL;
+    return (wxClientData*)m_itemsClientData.Item(n);

 }
 
 }
 

-void wxChoice::SetSelection(int)
+void wxChoice::SetSelection(int n)

 {
 {

+    wxAutoNSAutoreleasePool pool;
+    [(NSPopUpButton*)m_cocoaNSView selectItemAtIndex:n];

 }
 
 }
 

+#endif