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

diff --git a/src/cocoa/choice.mm b/src/cocoa/choice.mm
index e7acfe020568a7bd68df555b5566181710573240..3dd3ae306b1cf714705a039c153b8d2d17dcf277 100644 (file)
--- a/src/cocoa/choice.mm
+++ b/src/cocoa/choice.mm
@@ -14,15 +14,40 @@
     #include "wx/log.h"
     #include "wx/app.h"
     #include "wx/choice.h"
+    #include "wx/arrstr.h"
 #endif //WX_PRECOMP
 
+#include "wx/cocoa/string.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)
 
+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,
@@ -36,8 +61,36 @@ bool wxChoice::Create(wxWindow *parent, wxWindowID winid,
 
     SetNSView([[NSPopUpButton alloc] initWithFrame:MakeDefaultNSRect(size)
         pullsDown: NO]);
-
-    [m_cocoaNSView sizeToFit];
+    [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(size_t 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);
     SetInitialFrameRect(pos,size);
@@ -47,70 +100,138 @@ bool wxChoice::Create(wxWindow *parent, wxWindowID winid,
 
 wxChoice::~wxChoice()
 {
-    CocoaRemoveFromParent();
+    DisassociateNSMenu([(NSPopUpButton*)m_cocoaNSView menu]);
+
+    if(m_sortedStrings)
+        m_sortedStrings->Clear();
+    delete m_sortedStrings;
+
+    if(HasClientObjectData())
+    {
+        for(size_t 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()
 {
+    if(m_sortedStrings)
+        m_sortedStrings->Clear();
+    if(HasClientObjectData())
+    {
+        for(size_t 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(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
 {
-    return 0;
+    return [(NSPopUpButton*)m_cocoaNSView numberOfItems];
 }
 
-wxString wxChoice::GetString(int) const
+wxString wxChoice::GetString(int n) const
 {
-    return wxEmptyString;
+    return wxStringWithNSString([(NSPopUpButton*)m_cocoaNSView itemTitleAtIndex:n]);
 }
 
-void wxChoice::SetString(int, const wxString&)
+void wxChoice::SetString(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) const
 {
-    return 0;
+    return [(NSPopUpButton*)m_cocoaNSView indexOfItemWithTitle:
+        wxNSStringWithWxString(title)];
 }
 
 int wxChoice::GetSelection() const
 {
-    return 0;
+    return [(NSPopUpButton*)m_cocoaNSView indexOfSelectedItem];
 }
 
-int wxChoice::DoAppend(const wxString&)
+int wxChoice::DoAppend(const wxString& title)
 {
-    return 0;
+    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, 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(int n, void *data)
 {
+    m_itemsClientData.Item(n) = data;
 }
 
-void* wxChoice::DoGetItemClientData(int) const
+void* wxChoice::DoGetItemClientData(int n) const
 {
-    return NULL;
+    return m_itemsClientData.Item(n);
 }
 
-void wxChoice::DoSetItemClientObject(int, wxClientData*)
+void wxChoice::DoSetItemClientObject(int n, wxClientData *data)
 {
+    m_itemsClientData.Item(n) = data;
 }
 
-wxClientData* wxChoice::DoGetItemClientObject(int) const
+wxClientData* wxChoice::DoGetItemClientObject(int n) const
 {
-    return NULL;
+    return (wxClientData*)m_itemsClientData.Item(n);
 }
 
-void wxChoice::SetSelection(int)
+void wxChoice::SetSelection(int n)
 {
+    [(NSPopUpButton*)m_cocoaNSView selectItemAtIndex:n];
 }